JPS63127434U

JPS63127434U -

Info

Publication number: JPS63127434U
Application number: JP1914787U
Authority: JP
Priority date: 1987-02-12
Filing date: 1987-02-12
Publication date: 1988-08-19
Anticipated expiration: 2002-02-12
Also published as: JPH0628021Y2

Description

[Brief explanation of the drawing]

第１図及び第２図は本考案に係る昇降部付事務
机の斜視図であり、第１図は昇降部が上昇した位
置にある図であり、第２図は昇降部が下降して収
納された状態を示す図である。第３図は昇降部の
拡大斜視図である。第４図及び第５図は昇降部を
含む昇降装置を示す断面図であり、第４図は上昇
時（使用時）を、第５図は下降時（不使用時）を
示すものである。１０……天板、１２……脚部、１４……昇降部
、１４ａ……上板、１４ｂ，１４ｃ……側板、１
４ｄ……下板、１６，１８……ＯＡ機器、２０，
２２……引出し、２６……基台、２８ａ，２８ｂ
，２８ｃ……定荷重装置、３０ａ，３０ｂ，３０
ｃ……取付具、３２ａ，３２ｃ……金具、３４ａ
，３４ｂ，３４ｃ……バネ端部、３６……ガイド
枠、３８，４０……レール状突起、４２ａ，４２
ｃ……ストツパーの上側部材、４４ａ，４４ｂ…
…ストツパーの下側部材。 Figures 1 and 2 are perspective views of an office desk with a lift unit according to the present invention, in which Figure 1 shows the lift unit in the raised position, and Figure 2 shows it in a lowered position for storage. FIG. FIG. 3 is an enlarged perspective view of the elevating section. FIGS. 4 and 5 are cross-sectional views showing the lifting device including the lifting section, with FIG. 4 showing the lifting device when it is raised (when in use), and FIG. 5 showing when it is lowering (when not in use). 10...Top plate, 12...Legs, 14...Elevating part, 14a...Top plate, 14b, 14c...Side plate, 1
4d... lower plate, 16, 18... OA equipment, 20,
22...Drawer, 26...Base, 28a, 28b
, 28c... Constant load device, 30a, 30b, 30
c...Mounting tool, 32a, 32c...Metal fitting, 34a
, 34b, 34c... Spring end, 36... Guide frame, 38, 40... Rail-shaped projection, 42a, 42
c... Upper member of stopper, 44a, 44b...
...Lower member of the stopper.

Claims

[Scope of Claim for Utility Model Registration] (1) In an office desk having a top plate and legs, a through hole is provided in the top plate, and an elevating part that is raised and lowered through the through hole is an upper plate, a lower plate, and the upper plate. and a support portion connecting the lower plate to the desk, and the elevating portion is coupled to the office desk using the constant load device so as to apply an upward force to the elevating portion using the constant load device; An office desk with an elevating section, characterized in that the upper surface of the upper plate and the upper surface of the top plate are located in the same plane when the elevating section is lowered. (2) Practical use characterized in that the total constant load value of the constant load device is selected to be greater than the sum of the own weight of the lifting section and the weight of the heavy object placed on the lifting section. An office desk with an elevating section as described in Claim 1 of the Claims for New Patent Registration. (3) The office desk with an elevating part according to claim 1 of the utility model registration claim, characterized in that a stopper is provided for fixing the elevating part when it is lowered. (4) Utility model registration claim 1, characterized in that the upper plate of the elevating part has a shape and dimensions corresponding to the shape and dimensions of the through hole so as to substantially close the through hole. Office desk with elevating section as described in section.