Title:
TOP PLATE LIFTING/LOWERING DESK
Document Type and Number:
Japanese Patent JP2020103858
Kind Code:
A
Abstract:
To provide a top plate lifting/lowering desk which enables an adjustment of a height of a top plate inexpensively with a simple structure without using electric power by making an operation for lifting/lowering the top plate easy.SOLUTION: In a top plate lifting/lowering desk 1, a guide mechanism 20 is provided on side plates 11, 11, and a plurality of positioning members 31 are provided on the side plates 11, 11. In the positioning member 31, a plurality of positioning holes 31a are opened. On the underside of a top plate 13, a plurality of lock pins 41, a plurality of wires 42 whose one end part is connected to the lock pin 41, and a lever 43 connected to the other end part of the plurality of the wires 42 are provided. In operating the lever 43 to a fixing side, a vertical position of the top plate 13 is regulated as the lock pin 41 is inserted in the positioning hole 31a, and in operating the lever 43 to a movable side, the regulation of the vertical position of the top plate 13 is canceled as the lock pin 41 is retreated from the positioning hole 31a.SELECTED DRAWING: Figure 1
Inventors:
MINAUCHI SHOGO
TAKAHASHI KENSUKE
USUMOTO HIROTO
TAKAHASHI KENSUKE
USUMOTO HIROTO
Application Number:
JP2018248430A
Publication Date:
July 09, 2020
Filing Date:
December 28, 2018
Export Citation:
Assignee:
ITOKI CORP
International Classes:
A47B9/14; A47B9/02
Domestic Patent References:
| JPH11206462A | 1999-08-03 | |||
| JPH0380810A | 1991-04-05 |
Foreign References:
| US20160037907A1 | 2016-02-11 | |||
| EP2946689A1 | 2015-11-25 |
Attorney, Agent or Firm:
Takao Yanagino
Yanano Yoshihide
Norio Morioka
Hisayoshi Sekiguchi
Kiyo Hori
Yanano Yoshihide
Norio Morioka
Hisayoshi Sekiguchi
Kiyo Hori