JPS6169369U

JPS6169369U -

Info

Publication number: JPS6169369U
Application number: JP15305984U
Authority: JP
Priority date: 1984-10-12
Filing date: 1984-10-12
Publication date: 1986-05-12
Also published as: JPH0324775Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示すロツク装置の
縦断面図、第２図は当該ロツク装置の正面図、第
３図は当該ロツク装置の背面図、第４図はシリン
ダー錠を示す一部切欠き分解斜面図、第５図はシ
リンダー錠の背面図、第６図は動作状態を示す第
５図同様のシリンダー錠の背面図、第７図は要部
をなす各部品の分解斜視図、第８図はプツシユシ
ヤフトの縦断側面図、第９図は他の実施例を示す
ためのプツシユシヤフトの斜視図、第１０図はロ
ータとプツシユシヤフトの連結部を示す簡略図、
第１１図はプツシユシヤフトの正面図、第１２図
は装置本体の先端部分を示す斜視図、第１３図は
支持板の斜視図、第１４図及び第１５図は支持板
の嵌合過程を示す装置本体の一部切欠き背面図、
第１６図は支持板を嵌着させた状態を示す装置本
体の先端部分図、第１７図及び第１８図は動作状
態を示す上記ロツク装置の簡略した背面図、第１
９図は動作状態を示す上記ロツク装置の一部切欠
き側面図、第２０図は従来例を示すロツク装置の
側面図、第２１図は動作状態を示す当該ロツク装
置の一部切欠き側面図、第２２図は当該ロツク装
置の背面図、第２３図はバツクドアの閉止機構を
示す簡略図である。２０…装置本体、２１…ロータ、２２…シリン
ダーアウタ、２５…プツシユシヤフト、２５ｄ，
２５ｅ…凸条部、２５ｆ，２５ｇ…段形部、２５
ｈ，２５ｋ…溝穴、２６…支持板、２６ａ…貫通
孔、２６ｂ，２６ｃ…孔部、２７…ばね受板、２
８…リターンスプリング、２９…アクシヨンスプ
リング、３２…旋回レバー。 Fig. 1 is a longitudinal sectional view of a lock device showing an embodiment of the present invention, Fig. 2 is a front view of the lock device, Fig. 3 is a rear view of the lock device, and Fig. 4 is a cylinder lock. Fig. 5 is a rear view of the cylinder lock; Fig. 6 is a rear view of a cylinder lock similar to Fig. 5 showing the operating state; Fig. 7 is an exploded perspective view of the main parts. , FIG. 8 is a vertical sectional side view of the push shaft, FIG. 9 is a perspective view of the push shaft to show another embodiment, and FIG. 10 is a simplified diagram showing the connecting portion between the rotor and the push shaft.
Fig. 11 is a front view of the push shaft, Fig. 12 is a perspective view showing the tip of the device body, Fig. 13 is a perspective view of the support plate, and Figs. 14 and 15 are the device showing the fitting process of the support plate. Partially cutaway rear view of the main body,
FIG. 16 is a partial view of the front end of the device main body showing the state in which the support plate is fitted; FIGS. 17 and 18 are simplified rear views of the locking device showing the operating state;
FIG. 9 is a partially cutaway side view of the locking device showing the operating state, FIG. 20 is a side view of a conventional locking device, and FIG. 21 is a partially cutaway side view of the locking device showing the operating state. 22 is a rear view of the locking device, and FIG. 23 is a simplified diagram showing the closing mechanism of the back door. 20... Device main body, 21... Rotor, 22... Cylinder outer, 25... Push shaft, 25d,
25e... Convex portion, 25f, 25g... Stepped portion, 25
h, 25k...Slot hole, 26...Support plate, 26a...Through hole, 26b, 26c...Hole part, 27...Spring receiving plate, 2
8...Return spring, 29...Action spring, 32...Swivel lever.

Claims

[Claims for Utility Model Registration] (1) A push shaft that advances when a cylinder lock is unlocked and the cylinder lock is pushed forward, and the door closing mechanism is unlocked when the push shaft advances. A locking device for a back door for an automobile having a structure in which a protruding strip is provided along the longitudinal direction around the push shaft, and a lubricant reservoir made of a slot is formed in the protruding strip. . (2) The lubricant reservoir formed on the protruding strip of the push shaft is an elongated hole along the protruding strip, and grease is loaded into the elongated hole.Claim (1) of the Utility Model Registration Claim The locking device described in . (3) The lubricant reservoir formed in the protruding part of the push shaft has a first slot along the protruding part and a second slot crossing this protruding part, and the lubricant reservoir is formed in the protruding part of the push shaft. A locking device according to claim (1) of the utility model registration, which is loaded with grease.