A Reversibly Attachable Teething Aid

Abstract

The present invention provides a teething aid comprising a chewable arrangement and at least one reversible fastening means, wherein the reversible fastening means is configured to reversibly attach the chewable arrangement to a portion of fabric and detach the chewable arrangement from the portion of fabric. For example, the teething aid may be configured to reversibly attach to a bib, blanket, muslin or lovey, for example for use by an infant.

Claims

1. A teething aid, comprising: a chewable arrangement; and at least one reversible fastening means, wherein the reversible fastening means is configured to reversibly attach the chewable arrangement to a portion of fabric and detach the chewable arrangement from the portion of fabric.

2. The teething aid of claim 1 wherein the chewable arrangement comprises a first portion and a second portion; and wherein the chewable arrangement is configured to reversibly attach to a portion of fabric by clamping the portion of fabric between the first portion and the second portion of the chewable arrangement.

3. The teething aid of any preceding claim further configured to be transitioned between a first configuration and a second configuration; wherein in the first configuration, the chewable arrangement is configured to clamp a portion of fabric between the first portion and the second portion of the chewable arrangement; and wherein in the second configuration, the chewable arrangement is configured to detach from the portion of fabric.

4. The teething aid of claims 2 to 3 further comprising a connecting portion, wherein the first portion and the second portion are coupled together by the connecting portion.

5. The teething aid of claim 4 wherein the connecting portion of the chewable arrangement couples together (i) a corner point of the first portion and a corner point of the second portion; or (ii) an edge of the first portion and an edge of the second portion.

6. The teething aid of claims 4 to 5 wherein the connecting portion comprises a hinge.

7. The teething aid of any preceding claim wherein the reversible fastening means comprises at least one clip.

8. The teething aid of claim 7 wherein the clip comprises a hook portion and a dock portion, wherein the hook portion is configured to reversibly attach to the dock portion, and wherein the hook portion is coupled to one of (i) the first portion or (ii) the second portion of the chewable arrangement, and wherein the dock portion is coupled to the other of (i) the first portion or (ii) the second portion of the chewable arrangement.

9. The teething aid of any preceding claim wherein the chewable arrangement further comprises an external surface; and wherein at least a portion of the external surface comprises moulded shapes configured to soothe and/or massage gums.

10. The teething aid of claim 9 wherein at least a portion of the moulded shapes on the external surface comprise semi-spherical protrusions configured to hold teething gel.

11. The teething aid of any preceding claim wherein the chewable arrangement further comprise a gripping means, wherein the gripping means is configured to grip a portion of fabric.

12. The teething aid of claim 11 wherein the gripping means is configured to provide an interlocking grip in the first configuration, comprising at least one male portion and at least one female portion.

13. The teething aid of any preceding claim wherein the chewable arrangement has a substantially hour-glass shape.

14. The teething aid of claims 2 to 13 wherein the first portion and the second portion of the chewable arrangement each have a substantially triangular shape, and wherein the triangular shape of the first and second portions are configured to reversibly attach to a corner of fabric in the first configuration.

15. The teething aid of any preceding claim wherein the chewable arrangement is formed at least in part from a resilient material.

16. The teething aid of any preceding claim wherein the chewable arrangement comprises a support skeleton configured to provide rigidity and strength to the chewable arrangement, wherein the support skeleton is made of a stiffer material than the resilient material.

17. The teething aid of claim 16 wherein the support skeleton provides a frame for the resilient material of claim 15.

18. The teething aid of claims 16 to 17 wherein the support skeleton is at least partially embedded in the resilient material of claim 15.

19. The teething aid of claims 16 to 18, dependent on claim 15, wherein the support substrate skeleton may be bonded to the resilient portion of the chewable arrangement through chemical bonding, mechanical bonding or adhesive.

20. The teething aid of claims 16 to 19 wherein the support skeleton comprises the gripping means of claims 11 to 12.

21. The teething aid of claims 16 to 20 wherein the support skeleton comprises the fastening means.

22. The teething aid of any preceding claim further comprising at least one additional chewable element coupled to the chewable arrangement, configured to increase the chewable surface area of the teething aid.

23. A teething aid comprising: a chewable arrangement having a substantially triangular shape, wherein the chewable arrangement is configured to attach to a corner of a fabric, such that a first corner of the triangular chewable arrangement substantially corresponds to the corner of the fabric; and a plurality of semi-spherical protrusions configured to hold teething gel, wherein the plurality of semi-spherical protrusions are arranged on an external surface at the first corner of the chewable arrangement.

24. The teething aid of claim 23, wherein each semi-spherical protrusion has a diameter, and wherein the spacing between any two adjacent semi-spherical protrusions is equal to or less than the diameter.

25. The teething aid of claims 23 to 24 further comprising at least a second region of protrusions wherein the second region of protrusions have greater spacing than the plurality of semi-spherical protrusions.

Description

DRAWINGS

[0032] Embodiments of the disclosure will now be described, by way of example only, with reference to the accompanying drawings, in which:

[0033] FIG. 1 shows an example teething aid of the present invention.

[0034] FIG. 2 shows an opposite surface of the example teething aid of FIG. 1.

[0035] FIGS. 3A and 3B show the example teething aid of FIGS. 1 and 2 in a first configuration.

[0036] FIG. 4 shows the example teething aid of FIGS. 1 to 3 in use, attached to a bib.

[0037] FIGS. 5A to 5C show an alternative example design for the teething aid of the present invention.

[0038] FIGS. 6A to 6C show another alternative example design for the teething aid of the present invention.

[0039] FIGS. 7A and 7B shows an example teething aid of the present invention, for example the teething aid of FIGS. 1 to 4, wherein the teething aid comprises additional chewable teething elements.

[0040] FIG. 8 shows an example region of semi-spherical surface protrusions for a teething aid, for example any of the example teething aids of FIGS. 1 to 7, wherein the semi-spherical surface protrusions are configured to hold teething gel.

SPECIFIC DESCRIPTION

[0041] Embodiments of the claims relate to a teething aid configured to reversibly attach and detach to a portion of fabric, for example to a bib, blanket, muslin or lovey.

[0042] It will be appreciated from the discussion above that the embodiments shown in the Figures are merely exemplary, and include features which may be generalised, removed or replaced as described herein and as set out in the claims.

[0043] FIG. 1 shows an example teething aid 100 comprising a chewable arrangement 103, in an open configuration, for example a second configuration. The chewable arrangement 103 comprises a first portion 102, a second portion 104, and a connecting portion 106, wherein the first portion 102 and the second portion 104 are coupled together by the connecting portion 106. The first portion 102 and the second portion 104 are substantially triangular in shape. The connecting portion 106 couples together a corner point of the first portion 102 and a corner point of the second portion 104 via a short convex-shaped portion. In this example, the shape of the first portion 102 is substantially the same as the shape of the second portion 104 reflected about the connecting portion 106. As such, the chewable arrangement 103 comprises a substantially hour-glass shape when opened up flat, in a fully open configuration. The substantially hour-glass shape comprises curved top and bottom edges 108A and 108B, wherein the curved top and bottom edges 108A and 108B are edges of the first portion 102 and the second portion 104 respectively, opposite to the connecting portion 106. Whilst in the example shown in FIGS. 1 and 2, the first portion 102 of the chewable arrangement 103 is displaced 180 degrees from the second portion 104 in the second configuration, giving rise to the substantially hour-glass shape, the skilled person will understand that this is merely an example and the first portion 102 of the chewable arrangement 103 may be displaced less than 180 degrees and/or more than 180 degrees from the second portion 104 in the open, or second, configuration.

[0044] The chewable arrangement 103 further comprises a plurality of protrusions (or moulded shapes) 110 on the surface 101, including the surface 101A of the first portion 102 and the surface 101B of the second portion 104. The moulded shapes comprise a range of different shapes, including, but not limited to, circles, semi-spherical protrusions, curved lines and undulating lines. In this example, the moulded shapes 110 comprise at least a region comprising a plurality of semi-spherical protrusions 111, preferably the region of semi-spherical protrusions is proximal to the edge of at least one of the first or second portions 102 ad 104. In this example, a region of semi-spherical protrusions is arranged proximal to the apex of the connected corner point of the first portion 102. An example region of semi-spherical protrusions 111 is shown in more detail in FIG. 8.

[0045] The chewable arrangement 103 comprises a plurality of regions, wherein each region or zone comprises a different configuration of moulded shapes. For example, wherein each configuration of protrusion comprises at least one of (i) a different shape of protrusion, (ii) a different combination of shaped protrusions, (iii) different spacing of protrusions, (iv) different arrangement of protrusions, (v) different size or diameter of protrusions, and/or (vi) different heights of protrusions. The second portion 104 may comprise different regions and configurations of moulded shapes 110 relative to the first portion 102.

[0046] The teething aid 100 further comprises a fastening means 112, in this example a pair of clips. In this example, each clip 112 comprises a hook 112A and a dock 112B. The hook 112A and the dock 112B are located on opposite portions 102 and 104 of the chewable arrangement. In this example, the hooks 112A are located on opposite edges of the second portion 104 and the corresponding docks 112 are located on opposite edges of the first portion 102. However, the skilled person will understand that other configurations of fastening means 112 may be used, for example a hook 112A may be located on the first portion 102 and the corresponding dock 112 may be located on the second portion 104.

[0047] The plurality of moulded shapes 110 are configured to augment the gums during use, for example wherein the moulded shapes 110 are configured to stimulate teething, and massage and soothe the gums. The plurality of semi-spherical protrusions 111 are configured to hold teething gel, for example a dose of teething gel. The assembly of semi spherical protrusions 111 may be configured to hold teething gel as a result of the spacing between semi-spherical protrusions being significantly less than the circumference of the protrusions, and/or the height of the semi-spherical protrusions being significantly more than the spacing between the protrusions.

[0048] Each hook 112A is configured to couple to a corresponding dock 112B such that the clip 112 is reversible secured in a closed position, for example as shown in FIGS. 3A and 3B. The clip 112 is configured to reversibly secure the chewable arrangement 103 in a first configuration, wherein the first configuration is shown in more detail in FIGS. 3A and 3B.

[0049] FIG. 1 shows a first surface 101 of the example teething aid 100. FIG. 2 shows a second surface 201 of the example teething aid 100 shown in FIG. 1, wherein the second surface 201 is the reverse of the first surface 101.

[0050] The chewable arrangement 103 is formed at least in part by a resilient material, for example a pliable material, for example an elastomer, for example a food grade or medical grade silicone rubber, and/or a food grade or medical grade thermoplastic elastomer. In this example, a portion of the chewable arrangement 103 is made of a food grade thermoplastic elastomer.

[0051] The chewable arrangement 103 further comprises at least one alignment structure. In this example, each alignment structure comprises an alignment protrusion 204A and an alignment aperture 204B, wherein the alignment protrusion 204A and the corresponding alignment aperture 204B are arranged on opposite portions 102 and 104 of the chewable arrangement, such that the alignment protrusion 204A may be received by the alignment aperture 204B in the first configuration, as shown in FIG. 2. In this example, the chewable arrangement 103 comprises two alignment structures, arranged on opposite edges of the chewable arrangement 103. The alignment protrusions 204A are arranged on opposite edges of the first portion 102 of the chewable arrangement 103, and the alignment apertures 204B are arranged on opposite edges of the second portion 104.

[0052] The chewable arrangement 103 further comprises a support structure or support skeleton 200. In this example, the support structure 200 comprises a first portion 200A coupled to the first portion 102 of the chewable arrangement 103, and a second portion 200B coupled to the second portion 104 of the chewable arrangement 103, as shown in FIG. 2. The support structure 200 is formed of a non-pliable material, for example a non-pliable polymer or plastic, for example but not limited to polypropylene. In this example, the support structure 200 is coupled, for example bonded, to the chewable arrangement 103 by chemical bonding however the skilled person will understand any other suitable bonding methods may also be used, for example adhesive, or mechanical bonding, such as welding, an interference fit, friction fit, or snap-fit. The support structure 200 forms at least a portion of the second surface 201 of the chewable arrangement 103. The support structure 200 is also partially embedded in the resilient material, such that the resilient material is overmoulded over the first surface 101 of the support structure 200. However, the skilled person will understand that is some examples the support structure 200 may be fully embedded, or fully overmoulded, in the resilient material.

[0053] Each portion of the support structure 200A and 200B comprises a substantially curved substrate, wherein the substrate is flat in a plane parallel to the plane of the chewable arrangement 103, but having a curvature in the plane, for example wherein the arc of the curved substrate is concentric with the curved top and bottom edges 108A and 108B of the first and second portions 102 and 104 of the chewable arrangement 103.

[0054] The support structure 200 further comprises a gripping means 220, wherein the gripping means 220 comprises at least one protruding structure 220A on the internal surface 201 of one portion of the chewable arrangement 103, for example surface 201A the first portion 102, and at least one corresponding recessed or indented structure 220B on the internal surface 201 of the opposite portion, for example surface 201B the second portion 104. In this example, the gripping means comprises three pairs of protruding and recessed structures 220A and 220B, wherein the protruding and recessed structures 220A and 220B are long curved bars. The curvature of each bar is concentric with the curvature of the top and bottom edges 108A and 108B of the first and second portions 102 and 104 of the chewable arrangement and the curved substrates of the support structure 200A and 200B. However, the skilled person will understand that other structures having particular shapes may be used, including but not limited to at least one of: spigots, ridges, triangles, circles, semi-circles, undulating lines, chevron, herringbone, half sphere shapes, hooks and ledges.

[0055] In this example, the support structure 200 comprises the fastening means 112, such that the hooks 112A and docks 112B are integrated into the support structure 200. In this example, the fastening means 112 is made of the same material as the support structure, for example a stiffer material than the resilient material, such as a polymer or plastic. Each hook 112A comprises a hinge, for example a connecting hinge, for example a living hinge, configured to allow the hook to flex and bend relative to the support structure 200.

[0056] The first surface 101 shown in FIG. 1 is configured to be the external surface. The second surface 201 shown in FIG. 2 is configured to be the internal surface.

[0057] The resilient, pliable portion of the chewable arrangement 103 is configured to be chewed in use.

[0058] The alignment protrusion 204A is configured to be received by the alignment aperture 204B in the first configuration. This may be advantageous to align the first portion 102 and the second portion 104 of the chewable arrangement 103 in the first configuration, shown in more detail in FIG. 2. This may be advantageous to ensure the clips 112 are able to engage in order to reversibly secure the teething aid 100 in the first configuration.

[0059] The support structure 200 is configured to provide rigidity and strength to at least a portion of the chewable arrangement 103. However, the support structure 200 may also be suitable for chewing in use.

[0060] The gripping means 220 is configured to grip a portion of fabric in the first configuration, wherein the first configuration is shown in FIGS. 3A and 3B. Each protruding shape 220A of the gripping means 220 is configured to mate with the corresponding recessed shape 220B in the first configuration to create an interlocking grip.

[0061] FIGS. 3A and 3B show the teething aid 100 of FIGS. 1 and 2. Whilst FIGS. 1 and 2 show the teething aid 100 in an open configuration, for example the second configuration, FIGS. 3A and 3B show the teething aid 100 in a closed configuration, for example the first configuration. FIG. 3A shows a first side, for example the front side, comprising the external surface 101A of the first portion 102; whereas 3B shows a second side, for example the back side, comprising the external surface 101B of the second portion 104.

[0062] In the first configuration, the chewable arrangement 103 is folded about the connecting portion 106 such that an internal surface 201A of the first portion 102 is arranged opposite an internal surface 201B of the second portion 104. The external surface 101 of the chewable arrangement 103 is outwards facing. In this example, the connecting portion 106 comprises a hinge, such that the connecting portion 106 may facilitate the teething aid 100 to be folded in half. In this example, the hinge is a living hinge, wherein the living hinge is made from a flexible material, for example the resilient material of the chewable arrangement 103. However, the skilled person will understand that other hinge configurations may be used, for example, but not limited to, a connecting hinge and/or where the hinge is integrated in the support structure 200.

[0063] The chewable arrangement 103 is reversibly secured in the first configuration by the clips 112 which are in the closed position, such that the hooks 112A are engaged with the corresponding docks 112B.

[0064] In the first configuration, the chewable arrangement 103 is configured to clamp a portion of fabric between the internal surface 201A of the first portion 102 and the internal surface 201B of the second portion 104 of the chewable arrangement 103. In the second configuration, the chewable arrangement 103 may be configured to detach from the portion of fabric, such that the portion of fabric is unclamped from between the first portion 102 and the second portion 104 of the chewable arrangement by displacing the internal surface 201A of the first portion 102 of the chewable arrangement relative to the internal surface 201B of the second portion 104 of the chewable arrangement 103, for example as shown in FIGS. 1 and 2. The teething aid 100 may be further configured to insert a portion of fabric in the second configuration. In the examples shown in FIGS. 1 and 2, the first portion 102 of the chewable arrangement 103 is displaced 180 degrees from the second portion 104 in the second configuration. However, the skilled person will understand that this is merely an example and that in other examples the first portion 102 of the chewable arrangement 103 may be displaced less than 180 degrees and/or more than 180 degrees from the second portion 104 in the second configuration.

[0065] FIG. 4 shows the teething aid 100 in use, wherein the teething aid 100 is reversibly attached to a portion of fabric 400 in the first configuration. Preferably, the teething aid 100 may be attached to a corner of fabric 400. In the example shown, the portion of fabric 400 is a bandana bib. The bandana bib shown further comprises a fastening means 402 configured to reversibly attach the bandana bib around the neck of an infant.

[0066] In use, the fastening means 112 may be reversibly uncoupled and the chewable arrangement 103 is transitioned into the second configuration. The soiled, wet portion of fabric may then be removed. A second portion of fabric may then be inserted between the internal surfaces 201A and 201B of the first portion 102 and the second portion 104 of the chewable arrangement 103, and reversibly attached to the teething aid 100 by transitioning the teething aid into the first configuration and reversibly securing the fastening means 112.

[0067] FIG. 4 shows attachment to a bandanna bib, however the skilled person will understand the teething aid 100 can similarly be attached to any other portion of fabric, including, but not limited to, a blanket, muslin or lovey. Similarly, the above description details the use of the teething aid 100 by infants, however the skilled person will understand the teething aid 100 is not designed for use solely with infants, but may also benefit those with special needs or disabilities.

[0068] FIG. 5A shows the external surface 101 of an alternative teething aid 500. The teething aid 500 comprises a chewable arrangement 103, in an open configuration, for example a second configuration. Similarly to the teething aid 100 of FIGS. 1 to 4, the chewable arrangement 103 comprises a first portion 102, a second portion 104, and a connecting portion 106, wherein the first portion 102 and the second portion 104 are coupled together by the connecting portion 106. The first portion 102 and the second portion 104 are substantially triangular in shape, each comprising a curved top edge 108. However, in the example shown in FIG. 5, the connecting portion 106 couples together an edge of the first portion 102 and an edge of the second portion 104 via a rectangular hinge portion that runs down the entire length of the edge of the first portion 102 and the coupled edge of the second portion 104, for example like the spine of a book. In this example, the connecting portion comprises a living hinge, however the skilled person will understand that other hinge configurations may be used, for example but not limited to a connecting hinge. The shape of the first portion 102 is substantially the same as the shape of the second portion 104 reflected about the connecting portion 106. As such, in this example, the chewable arrangement 103 comprises a substantially semi-circular shape when opened up flat, in a fully open configuration, wherein the curved edge of the substantially semi-circular shape arises from the curved top edges 108 of the first and second portions 102 and 104.

[0069] The chewable arrangement 103 further comprises a plurality of moulded shapes 110 on the surface 101. The moulded shapes comprise a range of different shapes, including, but not limited to, circles, semi-spherical protrusions, curved lines and undulating lines. In this example, the moulded shapes 110 comprise at least a region comprising a plurality of semi-spherical protrusions 111, preferably wherein the region of semi-spherical protrusions is arranged at an apex corner point of the first portion 102.

[0070] The teething aid 500 further comprises a fastening means 112, in this example a clip. In this example, the comprises a hook 112A and a dock 112B. The hook 112A and the dock 112B are located on opposite portions 102 and 104 of the chewable arrangement 103. In this example, the hook 112A is located on the edge of the second portion 104 opposite to the connecting portion 106 and the corresponding dock 112B is located on the edge of the first portion 102 opposite to the connecting portion 106. However, the skilled person will understand that other configurations of fastening means 112 may be used, for example a hook 112A may be located on the first portion 102 and the corresponding dock 112 may be located on the second portion 104. The teething aid 500 may also comprise a plurality of clips.

[0071] The reverse surface or internal surface 201 of the teething aid 500, as shown in FIG. 5B, may comprise a support structure 200, similar to the support structure 200 shown in FIG. 2, wherein the first portion 102 and the second portion 104 each comprise a support substrate, 200A and 200B respectively. Similarly, the support structure may also comprise a gripping means configured to grip a portion of fabric between the internal surfaces 201A of the first portion 102 and 201B of the second portion 104, such as the gripping means 220, similar to that shown in FIG. 2. The fastening means 112 may also be coupled to the support structure 200.

[0072] In the closed configuration, for example a first configuration as shown in FIG. 5C, the chewable arrangement 103 is folded about the connecting portion 106, like a book, such that an internal surface 201A of the first portion 102 is arranged opposite an internal surface 201B of the second portion 104. The external surface 101 of the chewable arrangement 103 is outwards facing. In this example, the connecting portion 106 comprises a hinge, such that the connecting portion 106 may facilitate the teething aid 100 to be folded in half.

[0073] In this example, the connecting portion 106 is made of the same material as the first and second portion, for example a resilient material, such as a silicone rubber or thermoplastic elastomer. The hinge may be a living hinge, wherein the living hinge is made from a flexible material, for example the resilient material of the chewable arrangement 103. However, the skilled person will understand that other hinge configurations may be used, for example, but not limited to where the hinge is a connecting hinge, where the hinge may be made from the same material as the support structure, and/or wherein the hinge is integrated in the support structure 200.

[0074] The chewable arrangement 103 is reversibly secured in the first configuration by the clip 112, such that the hook 112A engages with the corresponding dock 112B.

[0075] FIGS. 6A to 6C show another alternative teething aid 600. The teething aid 600 may be the same as the teething aid 500 in all material respects, however the teething aid 600 comprises a different configuration of the connection portion 106. In the example shown in FIG. 6A, the connecting portion 106 couples together an edge of the first portion 102 and an edge of the second portion 104 via a substantially rectangular hinge portion that couples a portion of the edge of the first portion 102 to a portion of the coupled edge of the second portion 104.

[0076] In this example, the connecting portion 106 is made of the same material as the support structure 200, for example a stiff material, such as a polymer or plastic. In this example, the connecting portion 106 is integrated into the support structure 200, such that the connecting portion 106 couples together the support substrates 200A and 200B, as seen in FIG. 6B. In this example, the connecting portion comprises a living hinge, however the skilled person will understand other hinge configurations may be used, for example but not limited to, a connecting hinge.

[0077] FIGS. 7A and 7B show an example teething aid, for example the teething aid of FIGS. 1 to 6, wherein the teething aid further comprises at least one additional chewable element 700. In the example shown in FIGS. 7A and 7B, the teething aid 100 comprises two additional chewable elements 700, wherein the first portion 102 comprises a first additional chewable element 700A, and the second portion 104 comprises a second additional chewable element 700B. In this example, as shown in FIG. 7B, the first additional chewable element 700A and the second additional chewable element 700B are arranged such that the first additional chewable element 700A and the second additional chewable element 700B are on opposite edges of the chewable arrangement 103 in the first configuration.

[0078] Each additional chewable element 700 is coupled to the chewable arrangement 103. This may be advantageous to increase the chewable surface area of the teething aid 100. In the example shown, each additional chewable element 700 extends from the chewable arrangement 103 in a plane parallel to the plane of the chewable arrangement 103. In the example shown, the first additional chewable element 700A is substantially circular, whereas the second additional chewable element 700B has a parabolic shape. However, the skilled person will understand that any other suitable shapes may be used, for example but not limited to at least one of triangles, circles, polygons, spheres, semi-circles, semi-spheres, or any other suitable shape.

[0079] The additional chewable elements 700 comprise an external surface, wherein at least a portion of the external surface may comprise moulded shapes 702. The moulded shapes 702 may include relief or protruding surface shapes. The moulded shapes 702 may comprise at least one of ridges, triangles, circles, spheres, semi-circles, semi-spheres, undulating lines, chevrons, herringbones, or any other suitable shape. In the example shown, the first additional chewable element 700A comprises a plurality of ridges or relief lines 702A, and the second additional chewable element 700B comprises a plurality of circles or semi-spheres 702B. However, the skilled person will understand that in other examples, each additional chewable element 700 may comprise any other suitable moulded shape(s), and/or a combination of different types of moulded shapes.

[0080] In this example, the additional chewable elements 700 are made of the same material as the chewable portion 103, for example a resilient material. However, the skilled person will understand the additional chewable elements 700 may be made of a resilient material, a stiff material, for example the same material as the support structure 200, or a combination of a resilient material and a stiff material, for example wherein the stiff material may be at least partially embedded, encapsulated and/or overmoulded in the resilient material. In some examples, the additional chewable elements 700 may be coupled to and/or integrated with the support structure 200.

[0081] The additional chewable elements 700, optionally including the moulded shapes 702, are configured to soothe and/or massage gums in use, for example to stimulate teething. Each additional chewable element 700 may also be configured to act as a handle portion for the teething aid 100, for example wherein the additional chewable element 700 is configured to be easily gripped by an infant, for example to bring the teething aid 100 to the mouth in use.

[0082] The additional teething elements 700 shown in FIGS. 7A and 7B are shown in relation to the example teething aid 100 of FIGS. 1 to 3; however the skilled person will understand that any other example teething aid, for example the example teething aids of FIGS. 5 to 6, may also comprise at least one additional teething element.

[0083] FIG. 8 shows an example region of semi-spherical protrusions 111 arranged proximal to an edge of the chewable arrangement 103. In this example, the semi-spherical protrusions 111 arranged proximal to an apex of the first portion 102 of the chewable arrangement 103.

[0084] The semi-spherical protrusions 111 have a diameter of D, and a protrusion height of H from the external surface of the chewable arrangement (H not shown). In some examples, H may be equal to or less than twice the diameter D (2D). The semi-spherical protrusions have a spacing in the y-direction of V from circumference to circumference of adjacent protrusions, and Y from centre point to centre point. In this example, spacing Y is twice the distance of spacing W. In some examples, the spacing between any two adjacent semi-spherical protrusions, for example spacing V, is equal to or less than D. The semi-spherical protrusions 111 have a spacing in the x-direction of Z from centre point to centre point of adjacent protrusions. In this example, spacing Z is twice the distance of spacing X. In this example, the semi-spherical protrusions 111 are arranged in diagonal rows, also with V spacing from circumference to circumference between diagonally adjacent protrusions and W spacing from centre point to centre point. In this example, the alignment of semi-spherical protrusions in adjacent diagonal rows is staggered, for example similar to a half repeat pattern.

[0085] In this example, the semi-spherical protrusions have a diameter, D, of 2.11 mm, and a height, H, of 1.5 mm. The semi-spherical protrusions have a spacing, V, of 0.89 mm from circumference to circumference, and Y of 3 mm from centre point to centre point. The semi-spherical protrusion spacing Z is 5.6 mm from centre point to centre point. The semi-spherical protrusions are arranged in diagonal rows, also with 0.89 mm spacing on the diagonal from circumference to circumference and 1.5 mm spacing from centre point to centre point.

[0086] The plurality of semi-spherical protrusions 111 are configured to augment the gums during use, for example wherein the protrusions 111 are configured to stimulate teething, and massage and soothe the gums. The plurality of semi-spherical protrusions 111 are also configured to hold teething gel, for example a dose of teething gel. This may be advantageous to act as a gentle toothbrush for infants, configured to gently clean the gums and new teeth. The assembly of semi spherical protrusions 111 may be configured to hold teething gel as a result of the spacing between semi-spherical protrusions being significantly less than the circumference of the protrusions, and/or the height of the semi-spherical protrusions being significantly more than the spacing between the protrusions.

[0087] However, the skilled person will understand the arrangement described above in relation to FIG. 8 is merely an example configuration, and other suitable arrangements, assemblies, configurations, sizes, and spacings of moulded shapes, including semi-spherical protrusions, may be used. Similarly, the semi-spherical protrusions 111 of FIG. 8 are shown in relation to the example teething aid 100 of FIGS. 1 to 3; however, the skilled person will understand that any other example teething aid, for example the example teething aids of FIGS. 5 to 6, may also comprise a region of semi-spherical protrusions 111, preferably wherein the region of semi-spherical protrusions 111 arranged proximal to an edge or apex of the chewable arrangement 103. In some examples, at least one region of the semi-spherical protrusions 111 may be located in another area of the external surface of the chewable arrangement, instead of or in addition to a region arranged proximal to an edge or apex of the chewable arrangement 103.

[0088] In the examples shown in FIGS. 1 to 8, the first portion 102 and the second portion 104 of the chewable arrangement 103 each have a substantially triangular shape. However, the skilled person will understand this is merely an example, and the chewable arrangement 103 may comprise any other shape, for example wherein the first portion 102 and the second portion 104 of the chewable arrangement have any other shape. For example, the first portion and the second portion of the chewable arrangement may have a substantially rhombus shape, for example wherein the first portion and the second portion each have a substantially rhombus shape, coupled by the connecting portion at a corner point or edge of each rhombus shape. In another example, the first portion and the second portion of the chewable arrangement may each have a substantially circular shape, coupled by the connecting portion at a portion of the outer edge of the first and second portions. Alternatively, the chewable arrangement may comprise any other shape, for example wherein the first portion and the second portion of the chewable arrangement have any suitable shape, including wherein first portion and the second portion of the chewable arrangement may each have a shape such as an animal, logo, character, third-party intellectual property, an object, or any other suitable shape. Preferably, the shape of the first portion is substantially the same as the shape of the second portion, for example, reflected about the connecting portion; however, the skilled person will understand this is not required. The chewable arrangement may be configured to reversibly attach to a portion of fabric by clamping the portion of fabric between the first portion and the second portion of the chewable arrangement, regardless of the shape of the first and second portion.

[0089] In the context of the present disclosure other examples and variations of the apparatus and methods described herein will be apparent to a person of skill in the art.