JPH0449554U - - Google Patents
Info
- Publication number
- JPH0449554U JPH0449554U JP9299090U JP9299090U JPH0449554U JP H0449554 U JPH0449554 U JP H0449554U JP 9299090 U JP9299090 U JP 9299090U JP 9299090 U JP9299090 U JP 9299090U JP H0449554 U JPH0449554 U JP H0449554U
- Authority
- JP
- Japan
- Prior art keywords
- webbing
- clamp member
- take
- shaft
- lock mechanism
- 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 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Automotive Seat Belt Assembly (AREA)
Description
第１図乃至第５図は本考案に係るウエビング巻
取装置の第１実施例を示し、第１図はウエビング
巻取装置全体の概略構造を示す断面図、第２図は
ロツクレバーの第１図−線断面図、第３図及
び第４図は作用説明図、第５図はウエビング巻取
装置の斜視図、第６図乃至第８図は本考案に係る
ウエビング巻取装置の第２実施例を示し、第６図
及び第７図は第３図及び第４図に対応する作用説
明図、第８図はウエビング巻取装置の斜視図、第
９図は従来のウエビング巻取装置の第１図に対応
する概略構造を示す断面図である。
１０……ウエビング巻取装置、１８……巻取軸
、２０……ウエビング、２４……ロツクベース、
３４……ラチエツトホイル（ロツク機構）、３６
……ロツクバー（ロツク機構）、４２……ロツク
レバー（クランプ部材）、４８……クランプブロ
ツク（クランプ部材）、６２……空隙部（ウエビ
ング挟持力解除手段）、２００……ウエビング巻
取装置、２４２……ロツクレバー（クランプ部材
）、２５０……凹部（ウエビング挟持力解除手段
）。
1 to 5 show a first embodiment of the webbing retractor according to the present invention, FIG. 1 is a cross-sectional view showing the overall structure of the webbing retractor, and FIG. 2 is a first diagram of the lock lever. - line sectional view, FIGS. 3 and 4 are action explanatory views, FIG. 5 is a perspective view of the webbing retractor, and FIGS. 6 to 8 are a second embodiment of the webbing retractor according to the present invention. 6 and 7 are action explanatory diagrams corresponding to FIGS. 3 and 4, FIG. 8 is a perspective view of a webbing retractor, and FIG. 9 is a first diagram of a conventional webbing retractor. FIG. 3 is a cross-sectional view showing a schematic structure corresponding to the figure. 10... Webbing winding device, 18... Winding shaft, 20... Webbing, 24... Lock base,
34...Ratchet wheel (lock mechanism), 36
. . . Lock bar (lock mechanism), 42 . . . Lock lever (clamp member), 48 . ...lock lever (clamp member), 250 ... recess (webbing clamping force release means).
Claims (1)
巻取軸と、車両急減速時に前記巻取軸のウエビン
グ引出方向回転を停止させるロツク機構と、前記
車両急減速時に巻取軸から引き出されるウエビン
グを挟持してウエビングの引き出しを阻止するク
ランプ部材と、このクランプ部材に設けられクラ
ンプ部材の挟持荷重が一定値以上になるとクラン
プ部材の少なくとも一部の変形によりウエビング
挟持力を解除させるウエビング挟持力解除手段と
、を有することを特徴とするウエビン巻取装置。 A take-up shaft that winds the webbing worn on an occupant in layers, a lock mechanism that stops the rotation of the take-up shaft in the webbing pull-out direction when the vehicle suddenly decelerates, and a lock mechanism that holds the webbing that is pulled out from the take-up shaft when the vehicle suddenly decelerates. a clamp member for preventing the webbing from being pulled out; and a webbing clamping force release means provided on the clamp member for releasing the webbing clamping force by deforming at least a portion of the clamp member when the clamping load of the clamp member exceeds a certain value. A webbing winding device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9299090U JPH0449554U (en) | 1990-09-04 | 1990-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9299090U JPH0449554U (en) | 1990-09-04 | 1990-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0449554U true JPH0449554U (en) | 1992-04-27 |
Family
ID=31829862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9299090U Pending JPH0449554U (en) | 1990-09-04 | 1990-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449554U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205531A (en) * | 1984-12-21 | 1986-09-11 | ブリタツクス−コルブ・ゲ−エムベ−ハ−・ウント・コンパニ− | Automatic detecting clamping device for safety belt |
| JPH03197257A (en) * | 1989-12-26 | 1991-08-28 | Takata Kk | Seat belt retractor |
-
1990
- 1990-09-04 JP JP9299090U patent/JPH0449554U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61205531A (en) * | 1984-12-21 | 1986-09-11 | ブリタツクス−コルブ・ゲ−エムベ−ハ−・ウント・コンパニ− | Automatic detecting clamping device for safety belt |
| JPH03197257A (en) * | 1989-12-26 | 1991-08-28 | Takata Kk | Seat belt retractor |
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