Heavy duty stanchion

• US 4,047,502 A
• Filed: 05/24/1976
• Issued: 09/13/1977
• Est. Priority Date: 05/24/1976
• Status: Expired due to Term

• Current Assignee: Melvin T. Gordon Jr
• Original Assignee: Melvin T. Gordon Jr
• Inventors: Gordon, Melvin T. Jr.
• Primary Examiner(s): Chamblee, Hugh R.
• Application Number:
  US05/689,201
• Time in Patent Office: 477 Days
• Field of Search: 119/1, 119/29, 211/86, 211/105.4
• US Class Current: 211/150
• CPC Class Codes: A01K 1/035 Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
• CPC Class Codes: A01K 15/025 Toys specially adapted for animals

Abstract

A collapsible, floor-to-ceiling stanchion with attached ledges is both decorative and functional in that it is of heavy duty construction, specifically designed to withstand various types of stress such as the weight of heavy objects placed on the ledges or transverse moving forces striking the stanchion sides. The stanchion may be easily adjusted to individual room ceiling heights and may be totally dismantled for moving or storage. End uses include home furnishing such as a plant/curio stand, or, when carpet-covered, serves as a cat exercise/play apparatus.

Claims

1. A collapsible, floor-to-ceiling stanchion comprising:

a. at least three segments including an upper segment having a top plate attached to the upper end thereof, a lower segment having a base plate attached to the lower end thereof, and at least one intermediate pivot section;

b. said pivot section being the shorter of said segments, with the walls of said three segments being substantially coplanar;

c. means for separably assembling said three segments in longitudinally aligned relationship with each segment being axially pivotal with relation to the adjacent segments, said assembly means including at least one threaded rod extending between said pivot section and one of the other two segments, said rod being secured within an end wall of one section and the adjoining end wall of the adjacent section having a threaded receiving means therein for receiving said threaded rod in assembled relationship;

d. said top plate having a length dimension of such magnitude as to extend across two adjacent beams of said ceiling when installed;

e. a plurality of platforms and a hinge structure for pivotally securing said platforms to the side walls of at least one of said upper and lower segments, said platforms and hinge structure so constructed as to support weights of at least 20 pounds,

f. each of said segments being covered with a traction imparting surface therearound;

g. whereby, upon assembly, rotation of said pivot section changes the effective longitudinal dimension of said stanchion without the use of resilient force, and the large surface area of said top plate permits the axially applied force to be maximized to resist laterally applied forces without ceiling damage.

2. The stanchion according to claim 1 wherein said segments comprise a hollow core construction including two side walls of a relatively thin material extendng the length of said segment on opposite sides thereof and a relatively thick insert connecting each end portin of said side walls, at least one of said inserts including a axially extending passageway therein providing clearance for said rod.

3. The stanchion according to claim 1 wherein said threaded receiving means includes a nut and a concave seat formed in said end of a size and shape approximately the same as said nut, said nut being secured in said seat for adjustably receiving the threaded rod extending therein from said adjacent section.

4. The stanchion according to claim 1 wherein said platforms and the hinge structure therefore are so arranged as to support weights of at least 20 pounds.