Title:
MOVABLE DESK
Document Type and Number:
Japanese Patent JP3181035
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve a structure more than that of the utility model registration of 2545731 while reducing the number of components than a movable desk described by the publication of unexamined utility model application of H4-2579 in the movable desk provided with casters being vertically movable.
SOLUTION: In this movable desk 1, a top plate 5 and a shelf guide 7 are constituted as a parallel link mechanism and an arm part 27 fixed to a shelf pipe 9 which is the turning shaft of the shelf guide 7 is linked with the top plate 5. Further, for the arm part 27, a rod 25 is pivotally supported at a tip, and when the top plate 5 is turned clockwise, the arm part 27 pushes the rod 25 downwards and lowers a floating foot 21 to which the casters 19 are fixed. When the top plate 5 is turned in an opposite direction, the casters 19 are elevated. In such a manner, the turning of the top plate 5 is surely transmitted to the casters 19, it is structurally strong and the number of the components can be less.
Inventors:
Naotaka Yamamoto
Application Number:
JP13539498A
Publication Date:
July 03, 2001
Filing Date:
May 18, 1998
Export Citation:
Assignee:
Aichi Co., Ltd.
International Classes:
A47B3/08; B60B33/06; (IPC1-7): A47B3/08; B60B33/06
Domestic Patent References:
| JP568618A | ||||
| JP4118033U | ||||
| JP63194650U |
Attorney, Agent or Firm:
Tsutomu Adachi (1 person outside)