JPS6138585U

JPS6138585U - Ratchet mechanism

Info

Publication number: JPS6138585U
Application number: JP12352484U
Authority: JP
Inventors: 茂喜田中
Original assignee: 中川電化産業株式会社
Priority date: 1984-08-10
Filing date: 1984-08-10
Publication date: 1986-03-11

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]

図面は本考案の実施例を示すもので、第１図は断面図、
第２図は分解斜視図、第３図は歯車と軸が組付けられた
状態を示す斜視図であり、第慣図は底面図である。１・・・歯車、２・・・軸孔、３・・・ラチェット内歯
、４・・・ピニオン、５・・・軸、６・・・係合爪、６
ａ・・・腕部、６ｂ−”爪部、７・・・摺動座部、８・
・・係止用柱、９・・・係止爪、１０・・・凸部。The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view;
FIG. 2 is an exploded perspective view, FIG. 3 is a perspective view showing the gear and shaft assembled, and the third illustration is a bottom view. DESCRIPTION OF SYMBOLS 1... Gear, 2... Shaft hole, 3... Ratchet internal teeth, 4... Pinion, 5... Shaft, 6... Engaging pawl, 6
a...Arm portion, 6b-''claw portion, 7...Sliding seat portion, 8.
... Locking pillar, 9... Locking claw, 10... Convex portion.

Claims

[Scope of utility model registration request]

A gear having an axis in the center and ratchet internal teeth formed on one side, a pinion in the lower part, an arm part in the middle, and a plurality of engaging pawls consisting of a pawl part provided on the arm part. and a shaft integrally formed with a plurality of locking posts extending in a direction opposite to the pinion from between the bases of the adjacent engaging pawls and having a locking pawl formed at the tip thereof; By inserting the shaft into the shaft hole of the gear, the gear is held between the locking pawl of the locking column and the engaging pawl, and the internal teeth of the ratchet and the pawl of the retaining pawl are engaged. A ratchet mechanism characterized in that the internal teeth of the ratchet and the pawl portion of the engaging pawl mesh only when rotating in the direction.