UNIVERSAL LIFTER FOR TOILET SEAT AND LID

Abstract

A bi-functional, touch-free lifter for toilet lid and seat with structure that enables joint lifting of the toilet seat and lid and separate lifting of the lid from the seat. The lifter comprises handle for manual holding of the lifter, engagement part for engaging with the lid, lower support of lifting the seat and flexible neck at the intersection between the handle, engagement part and lower support. The lifter prevents contact with parts of the toilet with high risk for carrying contamination left after use and indirect transfer to other users. Further, users are provided with better sanitary conditions and feeling when not required to be physically exposed to possible contamination accumulated on the toilet seat and lid. Rather only a small area of a user thumb lightly contacts the lifter of the present invention, thus minimizing the exposure to potential contamination.

Claims

1.-22. (canceled)

23. A lifter for lifting seat and lid of toilet, said lifter comprising: (a) handle for manual holding of said lifter; (b) engagement part for engaging with said lid; (c) lower support for lifting said seat; and (d) flexible neck at intersection between said handle, engagement part and lower support, said flexible neck is configured to translate pressure applied on said handle to downward movement of said lower support, disengage contact of said lower support with lower side of said seat and allow lifting of said lid separately from said seat, leaving said seat laid in horizontal position over edges of bowl of said toilet.

24. The lifter according to claim 23, wherein said engagement part is elongated tongue interfacing upper or lower surfaces of said lid, and interface of said engagement part is releasable adhesive double-sided tape attached to lower or upper surfaces of said engagement part, respectively.

25. The lifter according to claim 23, wherein said engagement part is elongated tongue interfacing upper or lower surfaces of said lid, wherein said elongated tongue comprises releasable fastener on upper or lower surface, said releasable fastener is configured to engage with top or bottom surface of said lid.

26. The lifter according to claim 25, wherein said releasable fastener is selected from bump-groove coupling, Velcro and vacuum ring.

27. The lifter according to claim 23, wherein said engagement part is integrated with said lid.

28. The lifter according to claim 23, wherein said lower support interfaces lower surface of said seat and is configured to hold and lift said seat together with said lid.

29. The lifter according to claim 28, wherein said lower support is configured to respond to pressure applied on said handle, disengage from said lower surface, and move out of space confined by said bowl and upwards with all other parts of said lifter, said handle being in communication with said lower support through said flexible neck.

30. The lifter according to claim 23, wherein said lower support is configured in an angle enabling it to slide back beneath said seat into space enclosed by bowl of said toilet upon contact with edges of said bowl.

31. The lifter according to claim 23, further comprising a middle support, said middle support interfacing lower surface of said lid.

32. The lifter according to claim 23, wherein said flexible neck is seamlessly connected to said handle at region between said handle, engagement part and lower support, said flexible neck is configured on same plane with said handle and engagement part.

33. The lifter according to claim 23, wherein said flexible neck is configured as narrow region above said lower part, said narrow region seamlessly connecting with said handle and engagement part, said flexible neck configured to be on same plane with said engagement part and handle.

34. The lifter according to claim 23, wherein said lifter is a monolithic single-molded polymeric unit, wherein thickness of parts of said lifter depending on functionality of said parts.

35. The lifter according to claim 34, wherein said flexible neck forms continuous solid with all other parts of said lifter, said flexible neck is thinned and rendered weaker, with thickness smaller than thickness of said engagement part, handle and lower support.

36. The lifter according to claim 34, wherein said flexible neck comprises flexible rubber wrap.

37. The lifter according to claim 34, wherein said flexible wrap is made of neoprene.

38. The lifter according to claim 23, wherein said handle is orthogonal to said engagement part and circumference edge strip of seat of said toilet, said lower support is minimal narrow protrusion, said lifter further comprising middle support between said engagement part and said lower support, said engagement part, lower support and middle support are parallel each other, said engagement part is folded upon itself and forms continuous solid with said handle, and middle support, said lifter is configured to stop at the end of movement and prevent over-extension of said flexible neck.

39. This lifter according to claim 23, wherein configuration of said lower support is selected from upward curved shape, slightly downward curved shape and narrow size cylinder.

40. The lifer according to claim 31, wherein said middle support comprises serrated upper surface.

41. The lifter according to claim 31, wherein said middle support is monolithically continuous with said engagement part and comprises two parts extending horizontally relative to said engagement part on two sides of said lower support, said engagement part is configured as horizontal rectangular plate extending vertically downwards, said flexible neck is configured on same plane of said handle and seamlessly connected to said handle and engagement part, said lower support extending straight from said handle and is curve shaped.

42. The lifter according to claim 23, further comprising antiseptic cover on said handle, said antiseptic cover is selected from antiseptic spray, releasable antiseptic tape and removable antiseptic glove.

43. The lifter according to claim 23, wherein said handle comprises anti-bacterial material embedded within polymeric material of which said handle is made.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG. 1 illustrates particular configuration of the lifter engaged to a toilet lid.

[0019] FIG. 2 is perspective view of particular configuration of the lifter engaged to the toilet seat and lid.

[0020] FIG. 3 is a view of particular configuration of the lifter engaged to a toilet lid in vertical position.

[0021] FIG. 4 is a view of particular configuration of the lifter engaged to the toilet seat and lid in vertical position.

[0022] FIG. 5 is a view of particular configuration of the lifter engaged to the toilet seat and lid in horizontal position over the toilet bowl.

[0023] FIG. 6 is perspective view of particular configuration of the lifter of the present invention.

[0024] FIG. 7 is cross-section perspective view of particular configuration of the lifter of the present invention.

[0025] FIG. 8 is perspective view of particular configuration of the lifter with cover of flexible neck part removed.

[0026] FIG. 9 is side view of particular configuration of the lifter with the flexible neck part exposed.

[0027] FIG. 10 illustrates another particular design of the lifter of the present invention.

[0028] FIG. 11 is bottom view of the other design of the lifter engaged to the toilet lid.

[0029] FIG. 12 is side view of the other design of the lifter engaged to the toilet seat and lid.

[0030] FIG. 13 illustrates third design of the lifter of the present invention.

[0031] FIG. 14 illustrates another design of the lifter with seamless continuation of the flexible neck with the engagement part and bottom of the toilet lid.

[0032] FIG. 15 illustrates another design of the lifter with flexible neck.

[0033] FIG. 16 illustrates another design of the lifter integrated with a toilet lid.

DETAILED DESCRIPTION OF THE DRAWINGS

[0034] The following describes particular non-limiting examples of a bi-functional touch-free toilet seat lifter of the present invention. These examples demonstrate possible ways for implementing the conceptual structure of the bi-functional touch-free toilet seat lifter and are to be construed only as exemplary for the most general configuration of such lifter.

[0035] The basic structure of the lifter of the present invention may take different configurations and designs as illustrated in FIGS. 1-9, 10-12, 13-14, 15 and 16. FIGS. 1-9 show different views of a lifter (1) configuration with the following parts: [0036] engagement part (3) in the form of elongated tongue extending on the upper surface of the lid (7b); [0037] handle (2) for holding and lifting and lowering the lid (7b) and seat (7a) with the lifter (1); [0038] lower support (4) engaged to the lower surface of the seat (7a) for lifting it together with the lid (7b); [0039] flexible neck (5) for transferring pressure applied on the engagement part (3) to the lower support (4); and [0040] middle support (6) for securing the holding of the lid (7b) together with the engagement part (3) upon lifting it.

[0041] As shown in FIGS. 2-4, the lifter (1) can lift the seat (7a) and lid (7b) together or the lid (7b) separately from the seat (7a), leaving the seat (7a) in horizontal position over the edge of the toilet bowl. The flexible neck (5) comprises essentially flexible cover and thin neck (5) within as shown in perspective and side views in FIGS. 8-9, respectively. The thin neck (5) is situated at the intersection between the handle (2), engagement part (3) and lower support (4). It is so designed as the thinner and weakest part in the lifter (1) configured to respond and receive pressure applied on the handle (2), when only lifting of the lid (7b) is desired. Then the neck (5) transfers that pressure to the lower support (4). The relatively small thickness of the thin neck (5) imparts it its flexibility and capability to receive the strain that the handle (2) experiences and translate it to the disengagement of lower support (4) from the lower surface of the seat (7a).

[0042] The middle support (6) extends forward from the intersection occupied by the flexible neck (5) and forms confined region around the lid (7b). This way, both the middle support (6) provides support to the lid (7b) from below. The middle support (6) thus further secures the lid (7b) in confined space and ensures its lifting, particularly in a case of disengagement of the engagement part (3) off of the upper surface of the lid (7b). The middle support (6) may be serrated as shown in perspective and cross-section views in FIGS. 6-7. Teeth (6) ensure better friction of the middle support (6) with the lower surface of the lid (7b), and prevent it from sliding along the surface upon application of pressure on the handle (2) and lifting of the lid (7b).

[0043] FIG. 5 shows the lifter (1) in horizontal position when seat (7a) and lid (7b) rest on the toilet bowl. The lifter (1) is obviously both functional and compact, not required to substantially extend outwards of the toilet edges to be able to lift the seat and lid.

[0044] FIGS. 10-12 illustrate another configuration of a lifter (1a) of the present invention, for another type of toilet lid (7b) that covers completely the toilet seat (7a), that has perpendicular circumference edge strip (7c) where the handle (2a) is orthogonal to the engagement part (3a) and the edge strip (7c), the lower support (4a), which is a minimal narrow protrusion in contact with the edge strip (7c), and the middle support (6a). The lifter (1a) is designed to stop at the end of the movement, to prevent over-extension. The middle support (6a) is relatively short rectangular bar in contact with the edge strip (7c). This lifter (1a) has the same functionalities of that in the configuration of the lifter (1) in FIGS. 1-9. The flexible neck (5a) is located at the intersection between the handle (2a) and engagement part (3a) for transferring pressure applied to the handle (2a) and translated to the lower support (4a). The engagement part (3a) folds upon itself and forms continuous solid with the handle (2a), lower support (4a) and middle support (6a). The advantage of the lower support (4a) in this configuration is that it may be released much more easily below the seat and out of the bowl space due to its small size and limited movement, while preventing over-extension of the flexible neck (5a).

[0045] FIG. 13 is illustration of another configuration of the lifter (1b), with handle (2b) communicating with engagement part (3b), lower support (4b) and middle support (6b) through flexible neck (5b). The flexible neck (5b) is on the same plane of handle (3b), where the lower support (4b) extends straight from handle (2b) body and is curve shaped. The engagement part (3b) is configured as rectangular plate that extends vertically downwards at its proximal end then turns in a straight angle to form a two-part middle support (6b) on the two sides of the lower support (4b).

[0046] FIG. 14 illustrates another configuration of the lifter (1c), where the flexible neck (5c) is relatively thinner part of the lifter, which has a self-flexibleness character.

[0047] The flexible neck (5c) seamlessly continues the handle (2c) into the engagement part (3c). The lower support (4c) extends downwards from the handle lower surface in straight plane, and is inclined upwards at its distal end, which is in contact with the lower surface of the seat (7a).

[0048] FIG. 15 is another configuration of the lifter (1d) with seamless connection between the handle (2d) and engagement part (3d) and above the lower support (4d). The lower support (4d) has a curved shape with distal edge slightly facing down.

[0049] FIG. 16 illustrates another configuration of the lifter (1e), where the engagement part (3e) is merged with the lid (7b), the flexible neck (5e) is located at the border of the merging region with the lid (7b), where the handle (2e) and lower support (4e) extend outwards and downwards, respectively, from this merging region. The merging of the engagement part (3e) with the lid (7b) reinforces the connection of the lifter (1e) to the lid (7b) and ensures that it does not disengage from it upon an action of pulling up or away, whether intentional or not

[0050] Although selected embodiments of the present invention have been shown and described, it is to be understood the present invention is not limited to the described embodiments. Instead, it is to be appreciated that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and the equivalents thereof.