Title:
AUXILIARY TOP PLATE DEVICE
Document Type and Number:
Japanese Patent JP2017086387
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an auxiliary top plate device that allows a supporting arm to be attached to an underside of a top plate by simple work and reliably with high supporting strength without rattling in the auxiliary top plate device which enables the use of the top plate by expanding by arranging an auxiliary top plate supported through the supporting arm detachably attached to the underside of the top plate at one edge part of the top plate of a desk or a table.SOLUTION: A slit hole 15 is provided in front/back parts of an underside 14 of a top plate 1. Fixing hook parts 16 which respectively lock in the slit holes in the front/back parts and face in one front-back direction are provided on a supporting arm 3. A movable hook part 17 which faces in the front-back direction opposite from the fixing hook part is provided on a holding member 5 provided to be displaceable to the front and back and to be fixed in the back part or the front part. The holding member is fixed while the fixing hook part and the movable hook part are inserted in the slit holes in the back part or the front part and are slid in the front-back direction that is opposite from each other to engage in the slit holes by preventing coming-off.SELECTED DRAWING: Figure 6
Inventors:
SUZUKI NOBORU
Application Number:
JP2015219167A
Publication Date:
May 25, 2017
Filing Date:
November 09, 2015
Export Citation:
Assignee:
ITOKI CORP
ITO ALL STEEL CO LTD
ITO ALL STEEL CO LTD
International Classes:
A47B1/04; A47B13/00
Attorney, Agent or Firm:
Takao Yanagino
Norio Morioka
Hisayoshi Sekiguchi
Masato Nakagawa
Norio Morioka
Hisayoshi Sekiguchi
Masato Nakagawa