JPS6191973U - - Google Patents
Info
- Publication number
- JPS6191973U JPS6191973U JP17762784U JP17762784U JPS6191973U JP S6191973 U JPS6191973 U JP S6191973U JP 17762784 U JP17762784 U JP 17762784U JP 17762784 U JP17762784 U JP 17762784U JP S6191973 U JPS6191973 U JP S6191973U
- Authority
- JP
- Japan
- Prior art keywords
- torsion spring
- core
- notch
- spring
- hook portion
- 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.)
- Pending
Links
- 210000000078 claw Anatomy 0.000 claims description 2
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Braking Arrangements (AREA)
Description
第１図乃至第３図は本考案の実施例を示す部分
斜視図、第４図は従来のブレーキ機構を示す分解
斜視図、第５図は同平面図である。
１……ストツパケース、２……切欠き、２ａ，
２ｂ……側端部、３……ハンドル軸、４……コア
、５……トーシヨンスプリング、５ａ，５ｂ……
フツク部、６……ピニオン、７……ストツパプレ
ート、７ａ……ツメ部、７ｂ……係止孔、８……
トーシヨンスプリング、８ａ，８ｂ……フツク部
。
1 to 3 are partial perspective views showing an embodiment of the present invention, FIG. 4 is an exploded perspective view showing a conventional brake mechanism, and FIG. 5 is a plan view thereof. 1... Stopper case, 2... Notch, 2a,
2b...Side end, 3...Handle shaft, 4...Core, 5...Torsion spring, 5a, 5b...
Hook part, 6... Pinion, 7... Stopper plate, 7a... Claw part, 7b... Locking hole, 8...
Torsion spring, 8a, 8b...Hook part.
Claims (1)
壁に圧接する如くトーシヨンスプリングを装着し
、ハンドル軸と一体的で切欠きが刻設されたコア
を、前記トーシヨンスプリングの内側に回動可能
に収納すると共に、前記コアの切欠きの空間内に
ピニオンと一体的に形成されたストツパプレート
のツメ部を挿入し、更に前記トーシヨンスプリン
グの一方のフツク部を前記コアの切欠きにおける
一方の側端部に係合可能にし、又前記トーシヨン
スプリングの他方のフツク部を前記コアの切欠き
における他方の側端部に係合可能としたブレーキ
機構において、前記ツメ部と前記コアとの間にト
ーシヨンスプリングを介在させたことを特徴とす
るブレーキ機構。 A torsion spring is installed in the stopper case so as to be in pressure contact with the inner wall of the stopper case, and a core integral with the handle shaft and having a cutout is rotatably housed inside the torsion spring. At the same time, a claw portion of a stopper plate integrally formed with the pinion is inserted into the space of the notch of the core, and one hook portion of the torsion spring is inserted into one side end of the notch of the core. In the brake mechanism, the torsion spring is engageable with the other hook portion of the torsion spring and the other hook portion of the torsion spring is engageable with the other side end portion of the notch of the core. A brake mechanism characterized by an intervening spring spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17762784U JPS6191973U (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17762784U JPS6191973U (en) | 1984-11-22 | 1984-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6191973U true JPS6191973U (en) | 1986-06-14 |
Family
ID=30735197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17762784U Pending JPS6191973U (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6191973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01116325A (en) * | 1987-10-28 | 1989-05-09 | Oi Seisakusho Co Ltd | Brake mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538097U (en) * | 1976-07-03 | 1978-01-24 |
-
1984
- 1984-11-22 JP JP17762784U patent/JPS6191973U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS538097U (en) * | 1976-07-03 | 1978-01-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01116325A (en) * | 1987-10-28 | 1989-05-09 | Oi Seisakusho Co Ltd | Brake mechanism |