JPH0351655U - - Google Patents
Info
- Publication number
- JPH0351655U JPH0351655U JP11278989U JP11278989U JPH0351655U JP H0351655 U JPH0351655 U JP H0351655U JP 11278989 U JP11278989 U JP 11278989U JP 11278989 U JP11278989 U JP 11278989U JP H0351655 U JPH0351655 U JP H0351655U
- Authority
- JP
- Japan
- Prior art keywords
- retractor
- webbing
- ratchet wheel
- locking mechanism
- pawl member
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図は本考案の一実施態様に基づくシートベ
ルト用リトラクターの分解斜視図、第２図は第１
図に示したシートベルト用リトラクターの要部断
面図、第３図、第４図、第６図、第８図及び第９
図は作動説明用の第２図のＡ−Ａ矢視断面図、第
５図及び第７図は作動説明用の第２図のＢ−Ｂ矢
視断面図である。
図中の符号、１……リトラクター、１ａ……側
板、１ｂ……貫通孔、１ｃ……ロツツ歯、２……
抜け止めピン、３……ウエビング、４……巻取り
軸、４ａ……ラツチプレート、４ｃ……貫通孔、
５……巻取りリール、５ａ……スリツト、６……
軸受、７……止め輪、８……巻取りバネ、９……
固着具、１０……カバー、１１……ラツチアツプ
スプリング、１２……ラツチリング、１２ａ……
歯、１２ｂ……係合片、１３……ラツチフレーム
、１３ａ……カム面、１３ｂ……歯、１３ｃ……
突起、１７……ワツシヤ、１８……タツピングス
クリユー、１９……センサーケース、２０……ダ
ストカバー、２１……ウエイト、２２……ピン、
２３……センサーアーム、２４……メインギア、
２５……センサーカバー、２６……アイドルギア
、２７……コントロールパネル、２７ａ，２７ｂ
，２７ｃ……係合突起、２８……ロツクアーム、
２８ａ……ロツド部、２８ｂ……フツク、２８ｃ
……アーム、２９……戻りバネ、３０……ロツク
手段、３１……上カバー、３２……タツピングス
クリユー、３３……枢軸、３４……フツク。
FIG. 1 is an exploded perspective view of a seat belt retractor based on an embodiment of the present invention, and FIG.
3, 4, 6, 8 and 9 are cross-sectional views of the main parts of the seat belt retractor shown in the figure.
The figure is a cross-sectional view taken along the line A-A in FIG. 2 for explaining the operation, and FIGS. 5 and 7 are cross-sectional views taken along the line B-B in FIG. 2 for explaining the operation. Symbols in the diagram: 1... Retractor, 1a... Side plate, 1b... Through hole, 1c... Rotate tooth, 2...
Retaining pin, 3... Webbing, 4... Winding shaft, 4a... Latch plate, 4c... Through hole,
5... Winding reel, 5a... Slit, 6...
Bearing, 7... Retaining ring, 8... Winding spring, 9...
Fixing device, 10... Cover, 11... Latch up spring, 12... Latch ring, 12a...
Teeth, 12b...Engaging piece, 13...Latch frame, 13a...Cam surface, 13b...Teeth, 13c...
Protrusion, 17... Washer, 18... Tapping screw, 19... Sensor case, 20... Dust cover, 21... Weight, 22... Pin,
23...Sensor arm, 24...Main gear,
25...Sensor cover, 26...Idle gear, 27...Control panel, 27a, 27b
, 27c...engaging protrusion, 28...lock arm,
28a...Rod part, 28b...Hook, 28c
... Arm, 29 ... Return spring, 30 ... Locking means, 31 ... Upper cover, 32 ... Tapping screw, 33 ... Pivot, 34 ... Hook.
Claims (1)
部材に取り付けられて該シヤフト部材のウエビン
グ引き出し方向の回動を阻止し得る爪車と、慣性
感知手段によつて所定値以上の速度変化を感知し
て前記爪車に係合する爪部材とからなる緊急ロツ
ク機構を有し、且つウエビングの巻取り量に応じ
て前記爪部材を爪車に係合させてシヤフト部材の
ウエビング引き出し方向の回動を阻止し得る第１
の位置と爪車に非係合な第２の位置とにそれぞれ
位置させる制御手段を有するシートベルト用リト
ラクターにおいて、前記制御手段は前記爪車の回
転に対応して回動される制御盤と、前記爪部材を
前記第１の位置又は前記第２の位置にもたらす方
向に付勢されている係合部材とによつて構成され
ると共に、該係合部材た前記制御盤に設けられた
制御機構に案内されて爪部材を第１の位置又は第
２の位置にもたらす位置に変位されることを特徴
とする緊急ロツク機構及び自動ロツク機構を備え
たシートベルト用リトラクター。 A ratchet wheel is attached to a shaft member of a retractor for winding webbing and can prevent rotation of the shaft member in the webbing pulling direction; The emergency locking mechanism includes a pawl member that engages with the wheel, and the pawl member engages with the ratchet wheel depending on the amount of webbing taken up to prevent rotation of the shaft member in the webbing pull-out direction. 1st
In the seat belt retractor, the seat belt retractor has a control means that is positioned at a second position and a second position in which the ratchet wheel is not engaged, and the control means includes a control panel that is rotated in accordance with rotation of the ratchet wheel. , an engaging member biased in a direction to bring the pawl member to the first position or the second position, and a control provided on the control panel including the engaging member. A seatbelt retractor equipped with an emergency locking mechanism and an automatic locking mechanism, characterized in that the retractor is guided by a mechanism and displaced to a position that brings a pawl member to a first position or a second position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11278989U JPH0351655U (en) | 1989-09-28 | 1989-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11278989U JPH0351655U (en) | 1989-09-28 | 1989-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0351655U true JPH0351655U (en) | 1991-05-20 |
Family
ID=31661226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11278989U Pending JPH0351655U (en) | 1989-09-28 | 1989-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0351655U (en) |
-
1989
- 1989-09-28 JP JP11278989U patent/JPH0351655U/ja active Pending
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