Title:
Leg type fixtures, the leg adjuster used for it, and a leg adjuster set
Document Type and Number:
Japanese Patent JP6134079
Kind Code:
B2
Abstract:
In legged furniture (1) having four or more legs (2)and a load-receiving stage (6) supported directly or indirectly by these legs, this legged furniture (1) includes three main legs (8) defining a triangular shape (18) in a plurality of the legs and, assuming that the legged furniture is placed by using only the main legs, enabling a stable stationary attitude of the load-receiving stage, and a leg adjuster (12, 84, 100) forming an extension portion of a sub leg (10) other than the main legs and capable of expansion/contraction in a vertical direction and providing an expansion/contraction leg (26) in cooperation with the sub leg and autonomously allows expansion or contraction of the expansion/contraction leg on the basis of a length of the main leg in accordance with the stationary attitude of the load-receiving stage.
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Inventors:
Toshiyuki Kato
Application Number:
JP2016559664A
Publication Date:
May 24, 2017
Filing Date:
November 12, 2015
Export Citation:
Assignee:
Structure
International Classes:
A47B91/16; A47B13/02; A47B91/02
Domestic Patent References:
| JP51000437Y2 | ||||
| JP63117331U | ||||
| JP2008086609A | ||||
| JP60013720B2 |
Foreign References:
| US5251858 |
Attorney, Agent or Firm:
Koji Nagato