JPS63125082U

JPS63125082U -

Info

Publication number: JPS63125082U
Application number: JP1551887U
Authority: JP
Priority date: 1987-02-06
Filing date: 1987-02-06
Publication date: 1988-08-15
Anticipated expiration: 2002-02-06
Also published as: JPH0544453Y2

Description

[Brief explanation of drawings]

第１図は本考案に係るドアロツク駆動装置の正
面図、第２図は同装置の左側面図、第３図はモー
タから駆動ロツドに至る動力伝達径路の動力を断
続する部分の拡大正面図、第４図は同部分をさら
に拡大した断面図、第５図は動力を断続する部分
の接続状態の拡大正面図、第６図は切断した状態
を示す第５図同様の拡大正面図、第７図は係合部
材の他の実施例を示す正面図、第８図はモータを
使用した従来のドアロツク駆動装置をドアロツク
本体及び手動操作用の操作ノブと共に示す全体正
面図である。２１……基板、２３……駆動ロツド、２５……
モータ、２６……ピニオンギヤ、２７……支持軸
、２８……第１連動歯車、２９……第２連動歯車
、３０……デイスク、２９ｂ、３０ｂ……係合突
起、３１……係合ピン、３２……従動歯車、３３
……軸、３５……押しばね、３６……カム面。 FIG. 1 is a front view of the door lock drive device according to the present invention, FIG. 2 is a left side view of the same device, and FIG. 3 is an enlarged front view of the portion of the power transmission path from the motor to the drive rod that connects and disconnects the power. Fig. 4 is a further enlarged sectional view of the same part, Fig. 5 is an enlarged front view of the connected state of the part that cuts and cuts the power, Fig. 6 is an enlarged front view similar to Fig. 5 showing the cut state, and Fig. 7 FIG. 8 is a front view showing another embodiment of the engaging member, and FIG. 8 is an overall front view showing a conventional door lock driving device using a motor together with the door lock body and an operating knob for manual operation. 21... Board, 23... Drive rod, 25...
Motor, 26... Pinion gear, 27... Support shaft, 28... First interlocking gear, 29... Second interlocking gear, 30... Disc, 29b, 30b... Engaging protrusion, 31... Engaging pin, 32...driven gear, 33
...Shaft, 35...Press spring, 36...Cam surface.

Claims

[Scope of utility model registration request]

A motor that can be switched between forward and reverse rotation,
A pinion attached to the output shaft of this motor,
a first interlocking gear that rotates while meshing with the pinion; a second interlocking gear that is rotatably loosely fitted to the support shaft to which the first interlocking gear is fitted; a second interlocking gear that is rotatably loosely fitted to the support shaft; a disk that is slidable along the support shaft and can be freely engaged with and disengaged from the second interlocking gear; and a disk that is attached to the support shaft and can be freely engaged and disengaged from the disk by rotation of the support shaft, and is normally detached. An engaging member that slides the disk to engage the second interlocking gear when engaged, a driven gear that meshes with and rotates the second interlocking gear, and a door lock that is interlocked with the rotation shaft of the driven gear. A door lock drive device comprising a drive rod for operating a main body.