Stand for supporting a garment hanger
09949585 ยท 2018-04-24
Assignee
Inventors
- HEE KENG CHUA (EINDHOVEN, NL)
- Chiak Ngee Dominic Lim (Eindhoven, NL)
- Valiyambath Krishnan Mohankuma (Eindhoven, NL)
Cpc classification
F16B2/065
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
D06F73/00
TEXTILES; PAPER
F16B2/18
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16M11/041
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
A47G25/06
HUMAN NECESSITIES
F16B1/00
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16B2200/83
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
International classification
F16B2/18
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
A47G25/06
HUMAN NECESSITIES
F16M11/04
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16B2/06
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F16B1/00
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Abstract
The present application relates to a stand for supporting a garment hanger. The stand comprises a supporting element (14,22,32) on which a garment hanger is hung, and a clamp (8) operable to releasably support the garment hanger in a fixed orientation after the garment hanger has been hung on said supporting element (14,22,32).
Claims
1. A stand for supporting a garment hanger, comprising: a supporting element on which a garment hanger, selected from one of various sizes and thicknesses of garment hangers, can be hung; and a clamp that comprises a clamp body and a clamp element movable with respect to the clamp body between an open position and a closed position, wherein the clamp body and clamp element include respective first and second clamping surfaces, the first and second clamping surfaces being spaced apart in the open position and closer together in the closed position, wherein the supporting element is disposed intermediate the first and second clamping surfaces, and wherein the clamp is operable between the open position and the closed position to releasably support said garment hanger in a fixed orientation on the supporting element between the first and second clamping surfaces to prevent the garment hanger from moving around on the supporting element or becoming dislodged from the supporting element, in response to (i) said garment hanger being hung on said supporting element between the first and second clamping surfaces in the open position and (ii) a subsequent continuously adjustable movement of the first and second clamping surfaces closer together until the garment hanger is clamped in the fixed orientation on the supporting element between the first and second clamping surfaces in the closed position.
2. The stand of claim 1, wherein the clamp comprises a deformable material or surface coating disposed on the first and second clamping surfaces, wherein the deformable material or surface coating disposed on the first and second clamping surfaces deforms around a portion of the garment hanger being clamped.
3. The stand of claim 2, wherein the deformable material or surface coating disposed on the first and second clamping surfaces comprises at least one of a polymer, a foam, and other deformable material.
4. The stand of claim 1, wherein the clamp body and clamp element include a threaded protrusion configured to be engaged with a threaded hole, wherein the first and second clamping surfaces are moveable in response to (i) a rotation of the threaded protrusion relative to the threaded hole or (ii) a rotation of the threaded hole relative to the threaded protrusion.
5. The stand of claim 4, wherein a thread angle of the threaded protrusion and threaded hole is between 5 degrees and 9 degrees.
6. The stand of claim 1, wherein the clamp further comprises a shaft that protrudes from the clamp body and wherein the clamp element comprises a plate slidably mounted to the shaft such that the first and second clamping surfaces are moveable by sliding the plate along the shaft.
7. The stand of claim 6, wherein the clamp further comprises (i) an elastic element disposed intermediate the clamp body and the plate, wherein the elastic element is configured to urge the plate away from the clamp body, and (ii) a cam element disposed on an end of the shaft that extends beyond the plate, wherein the cam element comprises a cam surface configured to push the plate towards the clamp body in response to a rotation of the cam element.
8. The stand of claim 1, wherein the clamp further comprises a shaft that protrudes from the clamp element, wherein the clamp element includes a plate and wherein the shaft is slidably received in an aperture within the clamp body such that the first and second clamping surfaces are moveable by sliding the shaft into, and out of, the aperture.
9. The stand of claim 8, wherein the clamp body further comprises a magnet and the shaft comprises a magnetic material such that the plate is biased towards the closed position by a magnetic force.
10. The stand of claim 8, further comprising a locking element operable to lock the clamp in the closed position during use.
11. Apparatus for treating a garment comprising the stand of claim 1.
12. The apparatus of claim 11, wherein the apparatus for treating a garment is a garment steamer that further comprises a steam generator and a steamer head or nozzle for applying steam to a garment.
13. A stand for supporting a garment hanger, comprising: a supporting element on which a garment hanger, selected from one of various sizes and thicknesses of garment hangers, can be hung; and a clamp that comprises first and second clamping surfaces movable with respect to each other between an open position and a closed position, the first and second clamping surfaces being spaced apart in the open position and closer together in the closed position, wherein the supporting element is disposed intermediate the first and second clamping surfaces, and wherein the clamp is operable between the open position and the closed position to releasably support said garment hanger in a fixed orientation on the supporting element between the first and second clamping surfaces to prevent the garment hanger from moving around on the supporting element or becoming dislodged from the supporting element, in response to (i) said garment hanger being hung on said supporting element between the first and second clamping surfaces in the open position and (ii) a subsequent continuously adjustable movement of the first and second clamping surfaces closer together until the garment hanger is clamped in the fixed orientation on the supporting element between the first and second clamping surfaces in the closed position.
14. The stand of claim 13, wherein the clamp comprises a deformable material or surface coating disposed on the first and second clamping surfaces, wherein the deformable material or surface coating disposed on the first and second clamping surfaces deforms around a portion of the garment hanger being clamped.
15. The stand of claim 13, wherein the deformable material or surface coating disposed on the first and second clamping surfaces comprises at least one of a polymer, a foam, and other deformable material.
16. The stand of claim 13, wherein the clamp comprises a threaded protrusion configured to be engaged with a threaded hole, wherein the first and second clamping surfaces are moveable in response to (i) a rotation of the threaded protrusion relative to the threaded hole or (ii) a rotation of the threaded hole relative to the threaded protrusion.
17. The stand of claim 16, wherein a thread angle of the threaded protrusion and threaded hole is between 5 degrees and 9 degrees.
18. The stand of claim 13, wherein the clamp further comprises (i) a shaft that protrudes from a body of the clamp and (ii) a plate slidably mounted to the shaft such that the first and second clamping surfaces are moveable by sliding the plate along the shaft.
19. The stand of claim 18, wherein the clamp further comprises (i) an elastic element disposed intermediate the body and the plate, wherein the elastic element is configured to urge the plate away from the body, and (ii) a cam element disposed on an end of the shaft that extends beyond the plate, wherein the cam element comprises a cam surface configured to push the plate towards the body in response to a rotation of the cam element.
20. The stand of claim 13, wherein the clamp further comprises a shaft that protrudes from a plate and wherein the shaft is slidably received in an aperture within a body of the clamp such that the first and second clamping surfaces are moveable by sliding the shaft into, and out of, the aperture, and wherein the body further comprises a magnet and the shaft comprises a magnetic material such that the plate is biased towards the closed position by a magnetic force.
Description
BRIEF DESCRIPTION OF THE DRAWINGS
(1) Embodiments will now be described, by way of example only, with reference to the accompanying drawings, in which:
(2)
(3)
(4)
(5)
(6)
(7)
DETAILED DESCRIPTION
(8) The stand 1 shown in
(9) As previously explained, when a garment 2 is supported as shown in
(10)
(11) The embodiment shown in
(12) The diameter of the cap 13 of the clamp element 12 is larger than the diameter of the threaded shaft 14 such that a first clamping surface 15 is formed by the annular portion of the cap 13 around the threaded shaft 14. Moreover, the body 10 and the threaded hole 11 are configured to form a second clamping surface 16 around the threaded hole 11. Therefore, as shown in
(13) As shown, the threaded shaft 14 of the clamp element 12 acts as a supporting element on which the garment hanger 4 can be hung. In this way, the garment hanger 4 (and garment) can be hung on the threaded shaft 14 and then the clamp element 12 can be screwed into the body 10, reducing the distance between the first and second clamping surfaces 15, 16, until the garment hanger 4 is clamped.
(14) The garment hanger 4 can be hung on the threaded shaft 14 using a hook part that a garment hanger 4 typically comprises. Alternatively, any part of a garment hanger 4 may be positioned on the threaded shaft 14, or at least positioned between the first and second clamping surfaces 15, 16, to clamp the garment hanger 4 to the stand 7.
(15) By clamping a portion of the garment hanger 4 between the first and second clamping surfaces 15, 16 the garment hanger 4 is prevented from moving in any direction while reasonable force is applied to the garment and garment hanger 4 during steaming. The clamp 8 holds the garment hanger 4 in a fixed orientation which allows a user to pull, move, fold and generally handle a garment while steaming. Furthermore, the clamp 8 is suitable for clamping any type of garment hanger, so long as there is a portion that can be supported on the threaded shaft 14 or clamped between the first and second clamping surfaces 15, 16.
(16) Also shown in
(17) As shown in
(18) The clamp 8 may be provided with means, for example a stopper (not shown), to prevent the cap from being completely unscrewed from the threaded shaft 1.
(19) In one embodiment, the thread angle (?.sub.F) of the threaded shaft 14 and threaded hole 11 may be selected such that it is smaller than the friction angle of the thread (where ?.sub.f=arctan f.sub.S, where f.sub.S is the friction coefficient of the material). In this way, the clamp 8 has a self-locking configuration such that when the clamp 8 is tightened against the garment hanger 4 the clamp element 12 is secured in place by the frictional force acting on the thread such that the thread is self-locking. In one example the threaded shaft 14 and threaded hole 11 have a thread angle of between 5 degrees and 9 degrees. The thread angle is measured from a plane which is perpendicular to the longitudinal direction of the threaded shaft 14.
(20) In an alternative embodiment, the threaded shaft 14 may extend from the body 10 and the cap 13 of the clamp element 12 may be provided with a threaded hole so that the cap 13 can be screwed onto the threaded shaft 14. In this way, the clamp works in the same manner as described above. In another similar example, the threaded hole may comprise a helical cam surface and the shaft may comprise a cam follower that protrudes from a side of the shaft to engage the helical cam surface. Therefore, the rotational movement of the shaft required to move the first and second surfaces between the open and closed positions can be reduced by providing the helical cam surface with a high pitch.
(21) It will be appreciated that the clamp 8 described with reference to
(22) Similarly to the embodiment described with reference to
(23) In particular, as shown in
(24) Also shown in
(25) The cam element 24 comprises an eccentric cam portion 26 and a lever 27. The eccentric cam portion 26 has a curved cam surface 28 which abuts against the plate 20 and the pin 25 extends through the eccentric cam portion 26 in a non-central position. The lever 27 extends from one side of the eccentric cam portion 26 for a user to push or pull in order to rotate the cam element 24 and cause the curved cam surface 28 to push the plate 20 towards the body 10, thereby changing the distance between the first and second clamping surfaces 15, 16.
(26) Also shown in
(27) A garment hanger 4 can be hung from the supporting element 22 that extends between the body 10 and the plate 20. The hook part of a garment hanger 4 is shown in FIG. 3a and as shown the garment hanger 4 is supported on the supporting element 22, away from the spring element 29 which is disposed on the shaft 19. However, it will be appreciated that the supporting element 22 is optional and the garment hanger 4 may be directly supported on the shaft 19. It will also be appreciated that the spring element 29 may be disposed elsewhere on the clamp 8, between the body 10 and the plate 20 and not necessarily on the shaft 19 as shown. The spring element 29 is an elastically deformable component that exerts a force when placed under compression. In this example, the spring element 29 is a compression spring.
(28) In the open position shown in
(29)
(30) The curved cam surface 28 has a constantly variable distance from the pin 25 so that as the cam element 24 is rotated the plate 20 is pushed towards the body 10. This allows garment hangers 4 having varying size and thickness to be supported by the clamp 8. Once the cam element 24 reaches a certain point of rotation about the pin 25 the cam element 24 will reach a stable position and will not be able to rotate back to the open position unless the lever 27 is pulled or lifted in a direction away from the plate 20. Any rotation beyond this point of rotation results in a stable position for the cam element 24 and this allows different size garment hangers 4 to be clamped. Moreover, in an alternative embodiment, the cam surface 28 may also comprise one or more steps such that one or more discrete stable positions are provided for the cam element 24.
(31) In an alternative embodiment, the shaft 19 is adjustably mounted to the body 10 to allow the distance between the second clamping surface 16 on the body and the clamp element 24 on the shaft 19 to be adjusted. For example, the shaft 19 may be threadingly received in a hole in the body 10 so that the distance between the second clamping surface 16 and the cam element 24 can be further increased or decreased by rotating the cam element 24 and the shaft 19. This adjustable movement allows the clamp 8 to be used for garment hangers 4 having a greater variety of size and thickness.
(32) To open the clamp 8 and release the garment hanger 4, the lever 27 is moved back towards the position shown in
(33) As with the embodiment described with reference to
(34)
(35) In particular, as shown in
(36) The supporting element 32 comprises a shoulder 34 which is disposed on the outer side of the plate 20 so that the clamp element 12 cannot be detached from the body 10. The clamp element 12, in particular the plate 20, has a handle 35 which allows a user to pull the clamp element 12 away from the body 10 for opening the clamp 8 by increasing the distance between the first and second clamping surfaces 15, 16. In alternative embodiment, the plate 20 may be formed in a shape which allows a user to grip the plate 20 itself, negating the need for a handle. For example, the plate 20 may be formed such that the side which comprises the first clamping surface 15 is smaller than the opposite side of the plate 20, which is disposed outwards towards a user. In this way, a user is able to grip the larger side of the plate 20 to pull the clamp element 12 away from the body 10, without the risk of the user's fingers or hands entering the space between the first and second clamping surfaces 15, 16.
(37) In this embodiment, the shaft 30 of the clamp element 12 is made of, or contains, a magnetic material, and the clamp comprises a magnet 36 which is mounted in the body 10, in an end of the aperture 31 opposite to the clamp element 12. In this way, the magnet 36 acts to pull the shaft 30, and therefore also the clamp element 12, towards the body 10, reducing the distance between the first and second clamping surfaces 15, 16 to close the clamp.
(38) The magnet 36 disposed in the body 10 may be permanent magnet or an electromagnet. The material of the shaft 30 may include at least some magnetic material or a magnet (not shown).
(39) As shown in
(40) As shown in
(41) As with the embodiments described with reference to
(42) The embodiment described with reference to
(43) The embodiments of the invention described with reference to
(44) Moreover, the garment does not need to be removed from the garment hanger and any garment hanger, for example one specific for the garment being steamed, can be used. This is advantageous when steaming different garments such as shirts, skirts or trousers. Also, it removes the need for the user to change the garment hanger 4 before and after steaming.
(45) The embodiments of the stand 7 described with reference to
(46) The embodiments of the invention described above relate to a garment steamer that includes a steam generator and steamer head for treating a garment with steam as it is supported on the stand by the clamp. However, it will be appreciated that the stand and the clamp may be provided to any apparatus for treating a garment where there is a need to support the garment in place during that treatment. For example, apparatus for washing a hung garment with water, apparatus for spraying a garment with a substance (e.g. disinfectant, clothes dye or other substance), or apparatus for drying a garment (e.g. by blowing air at a garment).
(47) It will be appreciated that the term comprising does not exclude other elements or steps and that the indefinite article a or an does not exclude a plurality. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to an advantage. Any reference signs in the claims should not be construed as limiting the scope of the claims.
(48) Although claims have been formulated in this application to particular combinations of features, it should be understood that the scope of the disclosure of the present invention also includes any novel features or any novel combinations of features disclosed herein either explicitly or implicitly or any generalisation thereof, whether or not it relates to the same invention as presently claimed in any claim and whether or not it mitigates any or all of the same technical problems as does the parent invention. The applicants hereby give notice that new claims may be formulated to such features and/or combinations of features during the prosecution of the present application or of any further application derived therefrom.