JPS58173835U

JPS58173835U - Brake mechanism

Info

Publication number: JPS58173835U
Application number: JP7134082U
Authority: JP
Inventors: 羽柴　泰弘
Original assignee: 白木金属工業株式会社
Priority date: 1982-05-14
Filing date: 1982-05-14
Publication date: 1983-11-21

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のブレーキ機構の説明図、第２図は本考案
によるブレーキ機構の分解斜視図、第３図は本考案の要
部の構成を示す説明図、第４図は本考案によるピニオン
とツメ部を示す斜視図であ　　□る。１・・・ブレーキハウジング、２・・・切欠き、２ａ。２ｂ・・・側端部、３・・・ハンドル軸、４・・・コア
、５・・・トーションスプリング、５ａ、　　５ｂ・・
・フック部、６・・・ピニオン、７・・・ツメ部。Fig. 1 is an explanatory diagram of a conventional brake mechanism, Fig. 2 is an exploded perspective view of the brake mechanism according to the present invention, Fig. 3 is an explanatory diagram showing the configuration of the main parts of the present invention, and Fig. 4 is a pinion according to the present invention. □ is a perspective view showing the claw portion. 1... Brake housing, 2... Notch, 2a. 2b...Side end, 3...Handle shaft, 4...Core, 5...Torsion spring, 5a, 5b...
・Hook part, 6...pinion, 7...claw part.

Claims

[Scope of utility model registration request]

A torsion spring is installed in the brake housing so as to be in pressure contact with the inner wall of the housing, and a core on the handle shaft side having a cutout is rotatably housed inside the torsion spring. A claw on the pinion side is inserted into the space of the notch so that one end of the torsion spring can be held at one end of the notch of the core, and the other end of the torsion spring can be held at one end of the notch of the core. Engageable with the other side end of the notch of the core, and disposing a buffer member on the surface of the claw,
A brake mechanism characterized in that a pawl portion contacts the torsion spring via the buffer member.