Support device

• US 4,073,462 A
• Filed: 06/24/1975
• Issued: 02/14/1978
• Est. Priority Date: 06/24/1975
• Status: Expired due to Term

• Current Assignee: Edward Whitaker
• Original Assignee: Edward Whitaker
• Inventors: Whitaker, Edward
• Primary Examiner(s): Foss, J. Franklin
• Application Number:
  US05/589,868
• Time in Patent Office: 966 Days
• Field of Search: 248/44, 248/46, 248/48, 248/38, 248/39, 248/302, 248/176, 248/220, 248/206 R, 211/64, 211/119
• US Class Current: 248/537
• CPC Class Codes: A01K 97/10 Supports for rods

Abstract

An elongate rod is formed with an "S" shaped terminal portion at one end for providing an inner, or first, downwardly-open loop-adapted to be engaged by a member to be supported, and an outer, or second, upwardly-open loop adapted to restrain a member bearing thereagainst. The other end of the rod terminates in means for either securely, though releasably, anchoring the rod to a portable support base which is adapted to be affixed to a support surface, or means for securely, though releasably, anchoring the rod to a support surface, per se.

Claims

1. A support device comprising:

a base which includes a plurality of attaching means for releasably connecting said base to a supporting surface, said attaching means each being connected to said base to form a triangle having a geometric center;

a support rod having an elongate body and being connected at one end thereof to said base adjacent said geometric center and extending outwardly from said base, said rod body being bent at the other end thereof into an S-shape which includes a first loop adjacent said rod body and having an open portion presented toward said base and a second loop remote from said rod body having an open portion presented away from said base;

said rod being inclined with respect to said base so that said second loop is located in vertical alignment with said geometric center and said first loop is located between said geometric center and a line connecting two of said attaching means so that force generated by a member bearing against said first loop is essentially evenly distributed via said base among said plurality of attaching means and force generated by a member bearing against said second loop is essentially evenly distributed via said base between said two attaching means.

2. A device as called for in claim 1, wherein the said first loop includes an apex and said S-shaped portion includes a free, outer end which is disposed in substantial alignment with the apex of said first loop.

3. A device as called for in claim 1, wherein the base has means for receiving and anchoring the said other end of the rod body.

4. A device as called for in claim 3, wherein:

said one end of the rod body is externally threaded; and

wherein

the means for receiving and anchoring said one end of the rod body comprises a socket which is internally threaded for engaging the external threads of said one end of the rod body.

5. A device as called for in claim 3, wherein:

said other end of the rod is externally threaded; and

wherein

the means for receiving and anchoring said one end of the rod body comprises a through bore in said base dimensioned to receive the threaded end of the rod body, and internally threaded means engaging the external threads of the rod body for securely, though releasably, anchoring the rod to said base.

6. A device as called for in claim 5, wherein said internally threaded means comprises an open-ended sleeve mounted in and extending substantially the length of said bore, said sleeve being internally threaded for engaging the externally threaded end of the rod body.

7. A device as called for in claim 3, wherein:

the base includes substantially parallel upper and lower surfaces;

said one end of the rod is externally threaded; and

said means for receiving and anchoring the one end of the rod body comprises an internally threaded socket adapted to receive the externally threaded end of said rod body, said socket having an upper end in open communication with the upper surface of said base.

8. A device as called for in claim 5, wherein:

said base includes substantially parallel upper and lower surfaces;

the external threads of the rod body extend beyond the upper and lower surfaces of said base, and said internally threaded means includes a pair of nuts disposed in abutting engagement with the upper and lower surfaces of the base for securely, though releasably, anchoring the rod thereto.

9. A device as called for in claim 1, wherein:

the base includes substantially parallel upper and lower surfaces; and

the means for securely, though releasably, attaching the base to a supporting surface comprises three suction cups projecting from the lower surface of the base.

10. A device as called for claim 2, wherein the terminal portion is disposed in a plane which is essentially perpendicular to a plane containing said line connecting said two attaching means.

11. A device as called for in claim 1, wherein said base is an equilateral triangle with said attaching means each positioned thereon adjacent an apex thereof.

12. A device as called for in claim 1, wherein both loops of said "S" shaped end of the rod lie in a single plane.

13. A device as called for in claim 1, wherein the said one end of the rod body terminates in a three-facet point.

14. A device as called for in claim 13, wherein the "S" shaped end of the rod body is in the same plane as a line passing through the axis of the rod and normal to one facet of the three-facet pointed end.

15. A device as called for in claim 14, wherein said one facet of the pointed end and the "S" shaped end are at the same side of the rod body.

16. A device as called for in claim 3, wherein said base comprises a buoyant material having a specific gravity of less than one.

17. A support device comprising an elongate rod, one end of which is bent to form an "S" shaped terminal portion which projects laterally from the axis of the rod and which comprises a first, downwardly-open loop adjacent the rod, and a second, upwardly-open loop remote therefrom, wherein the free outer end of the "S" shaped terminal portion is disposed in substantial alignment with the apex of said first loop, the other end of said rod being straight, and externally threaded, a support member having substantially parallel upper and lower surfaces, an internally threaded socket in said member having an upper end in open communication with said upper surface and inclined relative thereto, whereby the upwardly-open loop of the "S" shaped terminal portion of the rod is disposed in substantial vertical alignment with the upper end of the socket when the threaded end of the rod is received in the socket, and means for securely, though releasably, attaching the member to a supporting surface, wherein said means comprises three suction cups which project in triangular relationship from the lower surface of said member.

18. A support device comprising:

a rod having an elongate body with one end thereof bent into an S-shape which includes a first loop which is located adjacent said rod body and has an open portion presented toward the other end of said rod and a second loop which is located remote from said rod body and has a terminal end and an open portion presented away from said rod other end, said first and second loops being located in a common plane; and

a point positioned on the other end of said rod body to define a tip for insertion into a supporting structure for releasably mounting said rod on said supporting structure, said point including a plurality of facets with one facet having a facial surface which is oriented to be in a plane which is essentially perpendicular to said common plane so that force generated on said S-shaped end by a member bearing thereagainst is distributed essentially evenly over the facial surface of said one facet.

19. A device as called for in claim 18, wherein said point includes three facets.