Spa cover lift

• US 4,991,238 A
• Filed: 02/27/1990
• Issued: 02/12/1991
• Est. Priority Date: 02/27/1990
• Status: Expired due to Fees

• Current Assignee: Forrest, Stephen
• Original Assignee: Forrest, Stephen
• Inventors: Forrest, Stephen
• Primary Examiner(s): Recla, Henry J.
• Assistant Examiner(s): Gamarra, Antoine A.
• Application Number:
  US07/185,500
• Time in Patent Office: 350 Days
• Field of Search: 4/494, 4/498, 4/500, 4/503, 4/546, 4/548, 4/557, 4/580, 220/323, 220/333, 220/335, 220/85 CH, 248/240.4, 248/242.1, 248/291, 224/42.03, 224/42.08, 224/42.44, 49/463
• US Class Current: 4/498
• CPC Class Codes: A61H 33/00 Bathing devices for special therapeutic or hygienic purposes A61H35/00 takes precedence; sprays acting on a body or body part not immersed in water A61H9/00; means for washing bed-ridden persons A61G7/0005; for sub aquatic intestinal cleaning A61M9/00; isolation chambers A61M21/0094; electric or magnetic baths, applying ionised fluids A61N1/44 ; heater for bath tubs F24H1/54
• CPC Class Codes: E04H 4/084 with lifting mechanism

Abstract

A spa cover lift is provided that includes a movable frame adapted for pivotable attachment to the side of a spa, one or more struts for positioning the movable frame between extended and retracted positions with respect to the side of the spa, and apparatus for receiving a spa cover from the spa and retaining the cover adjacent the movable frame. The struts are operable to displace the movable frame to an extended position that is substantially coplanar with respect to the top surface of the spa to provide a surface onto which a spa user can slide a spa cover. The struts are further operable to displace the movable frame to a retracted position against the side of the spa for optimally storing the device along with the spa cover in a compact configuration when the spa is in use against the side of the spa.

Claims

1. Apparatus for receiving the cover for a spa having a top and side walls, the apparatus comprising:

at least one movable member having first and second end portions, said movable member adapted to slidably receive said spa cover thereon and having means on said first end portion for receiving and retaining the spa cover thereon;

means at the second end portion of said movable member for pivotably securing said movable member to a side of the spa from an extended position substantially perpendicular to a side wall of the spa to a retracted position substantially parallel with the side wall of the spa;

means for displacing said movable member between said extended position and said retracted position with respect to the spa.

2. The apparatus of claim 1, wherein said displacing means comprises means for maintaining said movable member in a substantially coplanar position with respect to an upper surface of the spa so as to facilitate transfer of the cover from the spa to the cover receiving and retaining means.

3. The apparatus of claim 1, wherein said displacing means is operable to maintain said movable member in a generally parallel position with respect to the side of the spa.

4. The apparatus of claim 1, wherein said displacing means comprises at least one strut having a first end adapted to be pivotably secured to said spa side wall and a second end pivotably coupled to said movable member.

5. The apparatus of claim 4, wherein said strut is a gas-assisted strut.

6. The apparatus of claim 4, wherein said strut comprises first and second arms that are coupled to one another by a hinge member.

7. The apparatus of claim 4, wherein said strut comprises first and second arms, one of said first and second arms being telescopically received within the other of said first and second arms.

8. The apparatus of claim 4, further comprising lower and upper strut mounts, said lower strut mount adapted to be mounted to the side of the spa and pivotably engaged with said first end of said strut, and said upper strut mount being mounted to the movable member and pivotably engaged with said second end of said strut.

9. The apparatus of claim 8, wherein said upper strut mount comprises a plurality of apertures formed therein, said apertures being arranged so as to form a curvalinear path.

10. The apparatus of claim 8, wherein said upper and lower strut mounts are configured such that said strut attached thereto is angularly positioned with respect to said movable member so that said second end of said strut extends away from said movable member when said movable member is in a retracted position.

11. The apparatus of claim 1, wherein said movable member comprises a generally rigid, U-shaped frame member having first and second legs which extend from an intermediate portion disposed therebetween.

12. The apparatus of claim 11, wherein said pivotable securing means comprises at least one pivot member having a first end that is pivotably attachable to the intermediate portion of said movable member and a second end that is attachable to the spa.

13. The apparatus of claim 11, wherein said displacing means comprises a strut that is operable to support each of said first and second legs of said movable member between extended and retracted positions with respect to the spa.

14. The apparatus of claim 11, wherein said securing means comprises at least one bracket for pivotably securing one of said first and second legs of said movable member to the side of the spa.

15. The apparatus of claim 1, wherein said pivotable securing means comprises a frame member that is attachable to the side of the spa.

16. The apparatus of claim 15, wherein said frame member comprises a generally U-shaped member having an intermediate portion and first and second legs depending therefrom.

17. The apparatus of claim 15, wherein said frame member comprises a generally T-shaped member having first and second portions that are generally mutually perpendicular.

18. The apparatus of claim 1, wherein said pivotable securing means comprises at least one pivot member having a first end that is pivotably attachable to said movable member and a second end that is attachable to the side of the spa.

19. The apparatus of claim 18, wherein said pivot member is provided with a generally L-shaped configuration to define a recess for providing clearance between said movable member and the side of the spa.

20. The apparatus of claim 1, wherein said retaining means comprises a generally U-shaped support member that is detachably secured to said movable member.

21. The apparatus of claim 20, wherein said support member is adjustably attachable to said movable member.

22. The apparatus of claim 21, wherein said movable member defines a tubular lumen dimensioned to receive said support member.

23. The apparatus of claim 22, wherein said support member comprises at least one curvalinear slot.

24. The apparatus of claim 23, wherein said movable member comprises a plurality of apertures which extend through said tubular lumen, said support member being selectively positionable within said movable member and securable therein upon alignment of said slot of said support member with respect to a selected one of said apertures of said movable member.

25. The apparatus of claim 24, wherein said support member comprises resilient locking means biased so as to extend through a selected one of said apertures of said movable member to fix the position of said support member within said movable member.

26. The apparatus of claim 24, wherein said support member is rotatable within said movable member along a prescribed arcuate path, said arcuate path being defined by said curvalinear slot of said support member, wherein said slot of said support member is advanced along a pin inserted into a selected one of said plurality of apertures of said movable member when said selected aperture is in alignment with said slot.

27. The apparatus of claim 26, wherein said curvalinear slot is configured so as to render said arcuate path such that said support member is rotatable between a position that is generally coplanar with respect to the plane of said movable member and a position that is generally perpendicular with respect to the plane of the movable member.

28. The apparatus of claim 20, wherein said support member comprises first and second releasably interengageable members.

29. The apparatus of claim 28, wherein one of said first and second interengageable members is insertable within the other of said first and second interengageable members.

30. The apparatus of claim 28, wherein each of said first and second members is provided with a generally L-shaped configuration.

31. The apparatus of claim 28, wherein said first interengageable member comprises locking means and said second interengageable member comprises a plurality of apertures, said locking means being biased so as to extend through a selected one of said plurality of apertures of said second interengageable member.

32. The apparatus of claim 1, wherein said retaining means comprises a generally elongate member attachable at a first end thereof to said movable member and having a hinged portion at a second end thereof, said hinged portion being selectively positionable with respect to said movable member so as to extend toward a cover received within said retaining means.