JPH0387770U

JPH0387770U -

Info

Publication number: JPH0387770U
Application number: JP14651989U
Authority: JP
Priority date: 1989-12-21
Filing date: 1989-12-21
Publication date: 1991-09-06

Description

[Brief explanation of drawings]

第１図は本考案の実施例の分解斜視図、第２図
は保持具を下面方向から見た斜視図、第３図は保
持具の上面図、第４図は従来技術の実施例、第５
図は第４図の実施例の使用例を示す斜視図、第６
図は従来技術の欠点を示した図である。１……扉、２，２１……保持具、２ａ……扉方
向、３……スライド板、４……スライドピン、４
ａ，５ａ……スライド溝、４ｂ……支持具方向、
５，６，２３……ねじ、７……支持具、８，２４
……回転ピン、８ａ，２４ａ……回転ピン受け方
向、３１……扉開閉装置本体、３２……天板、３
３……側板、３４……底板、３５……回転ピン受
け、４１……左右扉間の間隙、４２……正面方向
の段差、４３……縦方向の段差、５１……扉の長
手方向、５２……正面方向、５３……縦方向、６
１……接線方向、６２……法線方向、６３……合
成方向。 Fig. 1 is an exploded perspective view of an embodiment of the present invention, Fig. 2 is a perspective view of the holder viewed from below, Fig. 3 is a top view of the holder, and Fig. 4 is an embodiment of the prior art. 5
The figure is a perspective view showing an example of the use of the embodiment shown in Fig. 4;
The figure shows the drawbacks of the prior art. 1... Door, 2, 21... Holder, 2a... Door direction, 3... Slide plate, 4... Slide pin, 4
a, 5a...Slide groove, 4b...Support direction,
5, 6, 23... Screw, 7... Support, 8, 24
...Rotating pin, 8a, 24a...Rotating pin receiving direction, 31...Door opening/closing device body, 32...Top plate, 3
3...Side plate, 34...Bottom plate, 35...Rotating pin holder, 41...Gap between left and right doors, 42...Step in front direction, 43...Step in vertical direction, 51...Longitudinal direction of door, 52...Front direction, 53...Vertical direction, 6
1...Tangential direction, 62...Normal direction, 63...Composition direction.

Claims

[Scope of claim for utility model registration] A door attached to both the left and right sides of an opening provided in the main body of the door opening/closing device, a holder fixed to one end of the door on the rotation center side, and a holder that rotates the holder and the door. The holder includes a slide pin that protrudes toward the support from a holder main body attached to one end of the door, and a first slide pin that protrudes toward the opening and has a first portion on the protruding portion. a slide plate having a slide groove formed therein, the support having a second slide groove formed at a position opposing the slide pin, a screw hole formed at a position opposing the first slide groove, a rotary pin inserted into a rotary pin receiver formed in the door opening/closing device, and the first slide groove and the second slide groove are
The direction to adjust the gap between the left and right doors when the door is closed,
The holder and the support are connected by forming a direction in which a direction in which the height difference in the front direction is adjusted is vector-synthesized, and by screwing the first slide groove and the screw hole, and when the screw is loosened, the holder and the support are connected. A door opening/closing device in which the mounting position of the door can be adjusted by moving a slide pin guided by the second slide groove.