JPH02105078U - - Google Patents
Info
- Publication number
- JPH02105078U JPH02105078U JP1350489U JP1350489U JPH02105078U JP H02105078 U JPH02105078 U JP H02105078U JP 1350489 U JP1350489 U JP 1350489U JP 1350489 U JP1350489 U JP 1350489U JP H02105078 U JPH02105078 U JP H02105078U
- Authority
- JP
- Japan
- Prior art keywords
- door
- hinge
- bar spring
- door opening
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Springs (AREA)
- Pivots And Pivotal Connections (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は第１図に示したヒンジと本考案による扉開閉
補助装置を示す斜視図、第３図〜第６図は第１図
に示した実施例の作動説明図、第７図は第１図の
サイドゲートに作用するモーメントの関係を示す
線図である。
符号の説明、１０……サイドゲート（扉）、２０
……フレーム、２１……ガイド、３０……ヒンジ
、３１……固定片、３２……回動片、３３……枢
軸、４１……棒ばね、４１ａ……基端、４１ｂ…
…先端、４２……アーム、Ａ……扉開閉補助装置
。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing the hinge shown in Fig. 1 and the door opening/closing auxiliary device according to the present invention, Figs. 3 to 6 are explanatory views of the operation of the embodiment shown in Fig. FIG. 3 is a diagram showing the relationship between moments acting on the side gate of the vehicle. Explanation of symbols, 10...Side gate (door), 20
... Frame, 21 ... Guide, 30 ... Hinge, 31 ... Fixed piece, 32 ... Rotating piece, 33 ... Pivot, 41 ... Rod spring, 41a ... Base end, 41b ...
...Tip, 42...Arm, A...Door opening/closing auxiliary device.
Claims (1)
レームにヒンジを介して回動自在に取付けてなる
扉開閉装置に設けられて、前記扉を上方に向けて
回動させるべく機能する扉開閉補助装置であり、
前記扉に固着される前記ヒンジの回動片に回動自
在に支持されて前記扉の閉止状態にて前記扉の回
動中心より上方に位置し基端を前記ヒンジの枢軸
に一体的に連結された棒ばねと、同棒ばねの先端
に一体的に設けられて前記扉の回動中心より下方
の前記フレームに設けたガイドに摺接係合し前記
棒ばねに捩れを付与するアームとを備えているこ
とを特徴とする扉開閉補助装置。 A door opening/closing device that is provided in a door opening/closing device in which a door that is opened by rotating from above to below is rotatably attached to a frame via a hinge, and that functions to rotate the door upward. is an auxiliary device,
The hinge is rotatably supported by a rotating piece of the hinge fixed to the door, and is located above the center of rotation of the door when the door is closed, and its base end is integrally connected to the pivot of the hinge. a bar spring, and an arm that is integrally provided at the tip of the bar spring and slides into engagement with a guide provided on the frame below the center of rotation of the door to impart torsion to the bar spring. A door opening/closing auxiliary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989013504U JPH0646780Y2 (en) | 1989-02-07 | 1989-02-07 | Door opening / closing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989013504U JPH0646780Y2 (en) | 1989-02-07 | 1989-02-07 | Door opening / closing auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02105078U true JPH02105078U (en) | 1990-08-21 |
| JPH0646780Y2 JPH0646780Y2 (en) | 1994-11-30 |
Family
ID=31223863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989013504U Expired - Fee Related JPH0646780Y2 (en) | 1989-02-07 | 1989-02-07 | Door opening / closing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646780Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4713924U (en) * | 1971-03-12 | 1972-10-18 | ||
| JPS54134415U (en) * | 1978-03-09 | 1979-09-18 |
-
1989
- 1989-02-07 JP JP1989013504U patent/JPH0646780Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4713924U (en) * | 1971-03-12 | 1972-10-18 | ||
| JPS54134415U (en) * | 1978-03-09 | 1979-09-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646780Y2 (en) | 1994-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |