JPH0436100U

JPH0436100U -

Info

Publication number: JPH0436100U
Application number: JP7724690U
Authority: JP
Priority date: 1990-07-19
Filing date: 1990-07-19
Publication date: 1992-03-26
Anticipated expiration: 2005-07-19
Also published as: JP2536853Y2

Description

[Brief explanation of the drawing]

第１図は本考案の実施例にかかるはね上げ式扉
の斜視図、第２図は第１図のはね上げ式扉の側面
図、第３図は第１図のはね上げ式扉の比較用説明
図、第４図は従来のはね上げ式扉の側面図、第５
図は第４図の平面図、第６図は別の公知例のはね
上げ式扉の側面図、第７図は第６図のはね上げ式
扉の比較用説明図である。１……扉面体、２……支柱、３……主支持腕、
３ａ……主支持腕先端、４……補助支持腕、４ａ
……補助支持腕先端、５……連結杆、５ａ，５ｂ
……連結杆端部、６……ガイド装置、７……支持
装置、１１〜１４……枢着部。 FIG. 1 is a perspective view of the flip-up type door according to an embodiment of the present invention, FIG. 2 is a side view of the flip-up type door in FIG. 1, and FIG. 3 is a comparative explanatory diagram of the flip-up type door in FIG. 1. Figure 4 is a side view of a conventional flip-up door, Figure 5
The figure is a plan view of FIG. 4, FIG. 6 is a side view of another known example of a flip-up type door, and FIG. 7 is a comparative explanatory view of the flip-up type door of FIG. 6. 1... Door face piece, 2... Support column, 3... Main support arm,
3a... Main support arm tip, 4... Auxiliary support arm, 4a
...Auxiliary support arm tip, 5...Connection rod, 5a, 5b
... Connection rod end, 6 ... Guide device, 7 ... Support device, 11 to 14 ... Pivot joint.

Claims

[Scope of utility model registration request]

The tip end 3a of the main support arm 3 is pivotally attached to the support column 2 so as to be able to pivot vertically at an appropriate height position, and the auxiliary support arm 4 is juxtaposed below the main support arm 3. and the tip 4a of the door face body 1.
The main support arm 3 and the auxiliary support arm 4 are pivotally connected to each other at two positions appropriately spaced apart in the height direction of the door. At each proximal position of the support arm 4, the connecting rod 5 has one end 5a of the connecting rod 5.
and the main support arm 3 are pivotally connected to each other so that the other end 5b of the connecting rod 5 and the auxiliary support arm 4 can pivot relative to each other, and the proximal end 4 of the auxiliary support arm 4
b portion is moved to the auxiliary support arm 4 by the guide device 6.
is supported so that it can pivot in the vertical direction and slide only in the vertical direction with respect to the ground surface F, and is connected to the base end 4b of the auxiliary support arm 4 to move the door face body 1 to the downward movement closed position. A support device 7 is provided to support the door face body 1 so that it does not move downward under its own weight within the range from the upward movement to the open position, and the pivoting portion 13 between the main support arm 3 and the connection rod 5 is in the closed state. A flip-up door characterized in that the door is shifted toward the door face 1 from a position directly above the pivoting portion 14 between the auxiliary support arm 4 and the connecting rod 5.