JPS59172448U - Lock mechanism for webbing retractor - Google Patents

Lock mechanism for webbing retractor

Info

Publication number
JPS59172448U
JPS59172448U JP6764183U JP6764183U JPS59172448U JP S59172448 U JPS59172448 U JP S59172448U JP 6764183 U JP6764183 U JP 6764183U JP 6764183 U JP6764183 U JP 6764183U JP S59172448 U JPS59172448 U JP S59172448U
Authority
JP
Japan
Prior art keywords
webbing
take
shaft
locking member
webbing retractor
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.)
Granted
Application number
JP6764183U
Other languages
Japanese (ja)
Other versions
JPH037237Y2 (en
Inventor
田村　惠一
Original Assignee
株式会社東海理化電機製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社東海理化電機製作所 filed Critical 株式会社東海理化電機製作所
Priority to JP6764183U priority Critical patent/JPS59172448U/en
Publication of JPS59172448U publication Critical patent/JPS59172448U/en
Application granted granted Critical
Publication of JPH037237Y2 publication Critical patent/JPH037237Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automotive Seat Belt Assembly (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のウェビング巻取装置用ロック機構が適
用された巻取装置の一部断面図、第２図は第１図■−■
線に沿う断面図、第３図はボールのカム機構を示す拡大
斜視図である。 ２０・・・巻取軸、２２・・・ウェビング、２８・・田
ツク輪、３２・・・ポール、３４・・・支軸、３６・・
・カム溝、３８・・・突起、４０・・・圧縮コイルばね
、４２・・・レバー、４４・・・慣性錘。Fig. 1 is a partial cross-sectional view of a webbing retractor to which the locking mechanism for a webbing retractor of the present invention is applied, and Fig. 2 is a partial cross-sectional view of a webbing retractor to which the locking mechanism for a webbing retractor of the present invention is applied.
FIG. 3 is an enlarged perspective view showing the ball cam mechanism. 20... Winding shaft, 22... Webbing, 28... Tatsuku ring, 32... Pole, 34... Support shaft, 36...
- Cam groove, 38...Protrusion, 40...Compression coil spring, 42...Lever, 44...Inertia weight.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 乗員拘束用ウェビングを巻取る巻取軸と、車両緊急時に
前記巻取軸のウェビング引出し方向回転を阻止する係止
部材と、この係止部材を前記巻取軸のウェビング引出し
方向回転阻止位置へ旋回可能に支持する支軸と、係止部
材を前記阻止位置から解離させる付勢手段とを有するウ
ェビング巻取装置用ロック機構において、前記係止部材
と支軸とをカム係合させて係止部材に作用する押圧力を
前記阻止位置への旋回力に変換させたことを特徴とする
ウェビング巻取装置用ロック機構。A take-up shaft for winding up occupant restraint webbing, a locking member that prevents the take-up shaft from rotating in the webbing pull-out direction in the event of a vehicle emergency, and a locking member that pivots to a position that prevents rotation of the take-up shaft in the webbing pull-out direction. In the locking mechanism for a webbing retractor, the locking mechanism includes a support shaft that can support the locking member, and a biasing means that disengages the locking member from the blocking position. A locking mechanism for a webbing take-up device, characterized in that a pressing force acting on the webbing is converted into a turning force toward the blocking position.
JP6764183U 1983-05-06 1983-05-06 Lock mechanism for webbing retractor Granted JPS59172448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6764183U JPS59172448U (en) 1983-05-06 1983-05-06 Lock mechanism for webbing retractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6764183U JPS59172448U (en) 1983-05-06 1983-05-06 Lock mechanism for webbing retractor

Publications (2)

Publication Number Publication Date
JPS59172448U true JPS59172448U (en) 1984-11-17
JPH037237Y2 JPH037237Y2 (en) 1991-02-22

Family

ID=30197830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6764183U Granted JPS59172448U (en) 1983-05-06 1983-05-06 Lock mechanism for webbing retractor

Country Status (1)

Country Link
JP (1) JPS59172448U (en)

Also Published As

Publication number Publication date
JPH037237Y2 (en) 1991-02-22

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