JPS58166350U - Emergency locking device for seat belt retractor - Google Patents
Emergency locking device for seat belt retractorInfo
- Publication number
- JPS58166350U JPS58166350U JP6223382U JP6223382U JPS58166350U JP S58166350 U JPS58166350 U JP S58166350U JP 6223382 U JP6223382 U JP 6223382U JP 6223382 U JP6223382 U JP 6223382U JP S58166350 U JPS58166350 U JP S58166350U
- Authority
- JP
- Japan
- Prior art keywords
- ratchet wheel
- seat belt
- take
- locking part
- seatbelt 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.)
- Pending
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
第１図はこの考案を実施したシートベルト巻取装置の切
断面図、第２図は第１図の■−■線断面図、第３図は要
部の分解斜視図、第４図は感知センサの切断面図、第５
図は従来の一部分を示したシートベルト巻取装置の分解
斜視図である。
１・・・・・・巻取ケース、３．４・・・・・・側壁、
７・・・・・・シートベルト巻取軸、９・・・・・・ベ
ルト、２９・・・・・・カム体、３１・・・・・・ラチ
ェットホイール、３３・・曲長溝、３９・・・・・・受
歯、４１・・・・・・カム面、４３・・・・・・凹部、
４５・・・・・田−ラー、５１・・・・・・係止部材、
５２・・・・・・係止部、５５・・・・・・ラチェツト
爪、５７・・・・・・感知センサ、５９・・・・・・ハ
ウジング、６１・・・・・・慣性体、６３・・・・・・
同上の頭部、６５・・・・・・突起部。Figure 1 is a cross-sectional view of a seatbelt retractor that implements this invention, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, Figure 3 is an exploded perspective view of the main parts, and Figure 4 is a sensing device. Sectional view of the sensor, No. 5
The figure is an exploded perspective view of a conventional seat belt retractor, showing a portion thereof. 1... Winding case, 3.4... Side wall,
7... Seat belt winding shaft, 9... Belt, 29... Cam body, 31... Ratchet wheel, 33... Long curved groove, 39... ...Receiving tooth, 41...Cam surface, 43...Recessed part,
45...Tara, 51...Locking member,
52... Locking portion, 55... Ratchet claw, 57... Sensing sensor, 59... Housing, 61... Inertial body, 63...
Head same as above, 65... protrusion.
Claims (1)
ラチェットホイールを設け、前記ラチェットホイールの
受歯と噛合うラチェツト爪を、前記巻取ケースに装設さ
れた感知センサに連動連繋してなるシートベルト巻取装
置にして、前記ラチェットホイールを前記シートベルト
巻取軸に回転可能とし、前記ラチェットホイールの内側
に配置したカム体を、前記シートベルト巻取軸に固定す
るとともに、前記側壁より張り出した内歯車状の係止部
によって取囲み、前記係止部と接触しカム体のカム面上
に臨む姿勢と前記係止部と離れカム面の凹部に臨む姿勢
とに切換わるローラーの一端部を、前記ラチェットホイ
ールに設けた放射方向の長溝内に臨ませたごとを特徴と
するシートベルト巻取装置における緊急ロック装置。A ratchet wheel is provided on a seatbelt take-up shaft supported by a side wall I of the take-up case, and a ratchet pawl that engages with a receiving tooth of the ratchet wheel is interlocked with a detection sensor installed in the take-up case. In the seatbelt retractor, the ratchet wheel is rotatable around the seatbelt retractor shaft, a cam body disposed inside the ratchet wheel is fixed to the seatbelt retractor shaft, and the ratchet wheel is rotatable on the seatbelt retractor shaft, and One end of the roller is surrounded by a protruding internal gear-shaped locking part and switches between a position in which it contacts the locking part and faces the cam surface of the cam body, and a position away from the locking part and facing the recess in the cam surface. An emergency lock device for a seat belt retractor, characterized in that a portion of the ratchet wheel faces into a radial long groove provided in the ratchet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223382U JPS58166350U (en) | 1982-04-30 | 1982-04-30 | Emergency locking device for seat belt retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223382U JPS58166350U (en) | 1982-04-30 | 1982-04-30 | Emergency locking device for seat belt retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58166350U true JPS58166350U (en) | 1983-11-05 |
Family
ID=30072397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6223382U Pending JPS58166350U (en) | 1982-04-30 | 1982-04-30 | Emergency locking device for seat belt retractor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166350U (en) |
-
1982
- 1982-04-30 JP JP6223382U patent/JPS58166350U/en active Pending
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