JPS60167560U

JPS60167560U - Auxiliary table device for chairs

Info

Publication number: JPS60167560U
Application number: JP5548984U
Authority: JP
Inventors: 浩清水
Original assignee: コクヨ株式会社
Priority date: 1984-04-17
Filing date: 1984-04-17
Publication date: 1985-11-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面は本願の実施例を示すもので、第１図は本願装置を
備えた椅子の斜視図、第２図は卓板を格納した状態を一
部切欠して示す総体側面図、第３図は同正面図、第４図
は使用状態を示す側面図、第５図は使用状態を一部切欠
して示す正面図、第６図は一部切欠した分解断面図であ
る。図中、Ａは固定椅子、Ｂは補助テーブル装置、２は側板
、５は前半部、６は後半部、７は固定部材、１０は回動
部材、１２は卓板、１５，１６は保持孔、２５はスプリ
ング、２６はボール、２７は弾性保合部である。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a chair equipped with the device of the present invention, FIG. 2 is an overall side view with a partial cutaway showing the table board in a retracted state, and FIG. 4 is a side view showing the state of use, FIG. 5 is a partially cutaway front view showing the state of use, and FIG. 6 is an exploded sectional view with a part cut away. In the figure, A is a fixed chair, B is an auxiliary table device, 2 is a side plate, 5 is a front half, 6 is a back half, 7 is a fixed member, 10 is a rotating member, 12 is a table board, and 15 and 16 are holding holes. , 25 is a spring, 26 is a ball, and 27 is an elastic retainer.

Claims

[Scope of utility model registration request]

(1) A fixing member whose rear half is attached to the side plate of the chair;
It consists of a rotating member that is vertically rotatably connected to the outer surface of the front half of the fixed member, and a table plate that is attached to a part of the outer periphery of the rotating member so that it can be rotated from an upright state to a horizontal state. An elastic retaining portion is provided on either the outer surface of the front half of the member or the inner surface of the rotating member opposing this, and the other side is selectively engaged with the elastic retaining portion to move the table board to a non-use position. An auxiliary table device for a chair, which is provided with a pair of holding holes for holding the chair in the upright position and the upright position.

(2) An auxiliary table device for a chair according to the first depositor's utility model registration claim, in which the elastic retaining portion comprises a spring and a ball that is compressed by the spring and engages with the holding hole.

(3) An auxiliary table device for a chair according to claim 1 or 2 of the utility model registration claim, in which the table plate is in the shape of a quarter circle and the unused position is set so that the edges thereof are vertical. .