JPH0382034U

JPH0382034U -

Info

Publication number: JPH0382034U
Application number: JP14337989U
Authority: JP
Priority date: 1989-12-11
Filing date: 1989-12-11
Publication date: 1991-08-21

Description

[Brief explanation of the drawing]

第１図乃至第１７図は本考案に係る一実施例を
示し、第１図は棚取付装置の組立斜視図、第２図
は締付レバーの作用説明断面図、第３図は締付状
態における棚取付装置の断面図、第４図は回動角
度と押圧力との関係を示す説明図、第５図は棚の
斜視図、第６図は支柱係合部の正面図、第７図は
第６図Ｃ−Ｃ線断面図、第８図は締付レバーの正
面図、第９図は同側面図、第１０図は同平面図、
第１１図は第８図Ｄ−Ｄ線断面図、第１２図は外
枠の正面図、第１３図は同側面図、第１４図は同
背面図、第１５図は第１４図Ｅ−Ｅ線断面図、第
１６図は第１４図Ｆ−Ｆ線断面図、第１７図は外
枠の平面図、第１８図乃至第２０図は変形例を示
し、夫々棚取付装置の縦断面図、第２１図乃至第
２３図は従来例を示し、第２１図及び第２２図は
締付レバーの作用説明図、第２３図は回動角度と
押圧力との関係を示す説明図である。３……支柱、３ａ……支柱側面、５……外側フ
レーム、６……棚部材、９……棚取付装置、１１
……締付レバー、３１……頭部、４５……ストツ
パ機構、Ａ……締付回動方向、Ｂ……反締付回動
方向、ａ……非締付位置、ｂ……締付位置。 1 to 17 show one embodiment of the present invention, FIG. 1 is an assembled perspective view of the shelf mounting device, FIG. 2 is a sectional view explaining the operation of the tightening lever, and FIG. 3 is in the tightened state. 4 is an explanatory diagram showing the relationship between the rotation angle and the pressing force, FIG. 5 is a perspective view of the shelf, FIG. 6 is a front view of the strut engagement part, and FIG. 7 is a sectional view taken along the line CC in FIG. 6, FIG. 8 is a front view of the tightening lever, FIG. 9 is a side view of the same, and FIG. 10 is a plan view of the same.
Fig. 11 is a sectional view taken along line D-D in Fig. 8, Fig. 12 is a front view of the outer frame, Fig. 13 is a side view of the same, Fig. 14 is a rear view of the same, Fig. 15 is Fig. 14 E-E 16 is a sectional view taken along line FF in FIG. 14, FIG. 17 is a plan view of the outer frame, and FIGS. 18 to 20 are longitudinal sectional views of the shelf mounting device, respectively. 21 to 23 show a conventional example, FIGS. 21 and 22 are explanatory views of the operation of the tightening lever, and FIG. 23 is an explanatory view showing the relationship between rotation angle and pressing force. 3... Support column, 3a... Support column side surface, 5... Outer frame, 6... Shelf member, 9... Shelf mounting device, 11
...Tightening lever, 31... Head, 45... Stopper mechanism, A... Tightening rotation direction, B... Anti-tightening rotation direction, a... Non-tightening position, b... Tightening position.

Claims

[Scope of utility model registration request]

A column 3, a shelf member 6 attached to the column 3 so as to be movable up and down, and a tightening lever 11 rotatably provided on the shelf member 6 for fixing the column 3 and the shelf member 6. In the shelf mounting device, the tightening lever 11 is formed with a head 31 that comes into contact with and presses the column side surface 3a as the tightening lever 11 rotates.
The head 31 is formed in such a shape that rotation of the tightening lever 11 in the tightening rotation direction A stops at a predetermined tightening position b, and between the tightening lever 11 and the shelf member 6, there is a
A stopper mechanism 45 that prevents the tightening lever 11 biased to the tightening position b from rotating in the anti-tightening rotation direction B.
A shelf mounting device characterized by being provided with.