JPH0324599U

JPH0324599U -

Info

Publication number: JPH0324599U
Application number: JP8258589U
Authority: JP
Priority date: 1989-07-12
Filing date: 1989-07-12
Publication date: 1991-03-13
Anticipated expiration: 2004-07-12
Also published as: JPH0755270Y2

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図は従来のはね上げ式扉の側面図、第４
図は第３図の平面図、第５図は従来の他のはね上
げ式扉の側面図である。１……扉面体、２……支柱、２ａ……支柱側面
、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、４ｂ…
…補助支持腕基端、５……連結杆、５ａ，５ｂ…
…連結杆端部、７……回動部材、１１〜１４……
枢着部、３０……ストツパー部材、３０ａ……上
端部。 Figure 1 is a perspective view of a flip-up door according to an embodiment of the present invention, Figure 2 is a side view of the flip-up door shown in Figure 1, Figure 3 is a side view of a conventional flip-up door, and Figure 4 is a side view of a conventional flip-up door.
The figure is a plan view of FIG. 3, and FIG. 5 is a side view of another conventional flip-up type door. DESCRIPTION OF SYMBOLS 1... Door face piece, 2... Support column, 2a... Support column side surface, 3... Main support arm, 3a... Main support arm tip, 4...
...Auxiliary support arm, 4a...Auxiliary support arm tip, 4b...
...Base end of auxiliary support arm, 5...Connecting rod, 5a, 5b...
... Connecting rod end, 7... Rotating member, 11-14...
Pivot part, 30... stopper member, 30a... upper end part.

Claims

[Scope of utility model registration request]

The tip 3a of the main support arm 3 is pivotally attached to the column 2 so as to be able to pivot vertically at an appropriate height position, and the tip 4a of the auxiliary support arm 4 is juxtaposed along the main support arm 3. The main support arm 3 and the auxiliary support arm 4 are pivotably attached to two positions appropriately spaced apart from each other in the door height direction on the door face body 1, while the main support arm 3 and the auxiliary support arm 4 are A connecting rod 5 is attached at each proximal position of the support arm 3 and the auxiliary support arm 4.
Therefore, one end 5a of the connecting rod 5 and the main support arm 3 are pivotally connected to each other, and the other end 5b of the connecting rod 5 and the auxiliary support arm 4 are pivotably connected to each other, and a pivoting part 11 between the support arm 3 and the door face body 1;
The pivot joint 12 between the auxiliary support arm 4 and the door face body 1, the pivot joint 13 between the main support arm 3 and the connecting rod 5, and the pivot joint 14 between the auxiliary support arm 4 and the connecting rod 5 are each shaped like a parallelogram. At the same time, a rotating member 7 is provided at the base end 4b of the auxiliary support arm 4 to roll in a direction perpendicular to the ground surface F along the door face side side surface 2a of the support column 2. Further, when the door face body 1 is moved from the downward movement closing position to the upward movement opening position, the rotating member 7 can ride over the door face body side side surface 2a of the support column 2 and move the door face body 1 upward. The rotating member 7 can be maintained in the open position.
A flip-up door characterized by being provided with a stopper member 30 that can support the door from below.