JPH0286853U - - Google Patents
Info
- Publication number
- JPH0286853U JPH0286853U JP16664088U JP16664088U JPH0286853U JP H0286853 U JPH0286853 U JP H0286853U JP 16664088 U JP16664088 U JP 16664088U JP 16664088 U JP16664088 U JP 16664088U JP H0286853 U JPH0286853 U JP H0286853U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- movement
- pin
- ball
- detonator
- 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
Links
- 230000002265 prevention Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Air Bags (AREA)
Description
第1図は本考案に係る起動装置に配置されたバ
イアスピンの斜視図、第2図は起動装置の概略構
造を示す縦断面図、第3図は起動装置の取付状態
を示す部分断面図、第4図は起動装置が適用され
たエアバツグの概略構造を示す断面図、第5図A
は従来の起動装置に配置されたバイアスピンとド
ライブシヤフトとの組付け状態を示す概略図、第
5図Bは本考案に係る起動装置に配置されたバイ
アスピンとドライブシヤフトとの組付け状態を示
す概略図、第6図は起動装置の従来例を示す縦断
面図である。
16……バツグ、34……起動装置、40……
シリンダ、48……ボール、54……ドライブシ
ヤフト、56……トリガシヤフト、58……バイ
アススプリング、60……バイアスピン、62…
…切欠部、65……押圧部、66……着火ピン。
Fig. 1 is a perspective view of a bias pin arranged in a starting device according to the present invention, Fig. 2 is a vertical sectional view showing a schematic structure of the starting device, and Fig. 3 is a partial sectional view showing the installation state of the starting device. Figure 4 is a sectional view showing the schematic structure of the airbag to which the activation device is applied, and Figure 5A.
5B is a schematic diagram showing the assembled state of the bias pin arranged in the conventional starting device and the drive shaft, and FIG. 5B is a schematic diagram showing the assembled state of the bias pin arranged in the starting device according to the present invention and the drive shaft. FIG. 6 is a vertical sectional view showing a conventional example of a starting device. 16... Bug, 34... Starting device, 40...
Cylinder, 48... Ball, 54... Drive shaft, 56... Trigger shaft, 58... Bias spring, 60... Bias pin, 62...
...notch part, 65...pressing part, 66...ignition pin.
Claims (1)
、ボールに係合しボールを所定位置に保持すると
共に車両急減速時にはボールの慣性移動によつて
回動されるドライブシヤフトと、雷管に作用して
バツグを膨張させる着火ピンと、ドライブシヤフ
トに固着されて着火ピンに係合し着火ピンの移動
を阻止すると共に車両急減速時にはドライブシヤ
フトと共に回動して着火ピンの移動阻止を解除す
るトリガシヤフトと、前記トリガシヤフトが車両
急減速時に着火ピンの移動阻止を解除する方向と
反対方向へドライブシヤフトを押圧するバイアス
ピンと、を備えたエアバツグ用起動装置であつて
、前記バイアスピンのドライブシヤフトを押圧す
る押圧部を、ドライブシヤフトの軸線と直交する
方向に広幅で、かつこのドライブシヤフトの軸線
と直交する軸線周りに凸に湾曲して形成したこと
を特徴とするエアバツグ用起動装置。 A ball that detects sudden deceleration of the vehicle by inertial movement, a drive shaft that engages with the ball and holds it in a predetermined position and is rotated by the inertial movement of the ball when the vehicle suddenly decelerates, and a detonator that acts on the detonator to deactivate the detonator. a trigger shaft that is fixed to the drive shaft and engages with the ignition pin to prevent movement of the ignition pin, and rotates with the drive shaft to release the prevention of movement of the ignition pin when the vehicle suddenly decelerates; An airbag starting device comprising: a bias pin that presses a drive shaft in a direction opposite to the direction in which the trigger shaft releases the ignition pin movement prevention when the vehicle suddenly decelerates, the pressing unit that presses the drive shaft of the bias pin. A starting device for an air bag, characterized in that the air bag is wide in a direction perpendicular to the axis of the drive shaft and curved convexly around the axis perpendicular to the axis of the drive shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16664088U JPH05458Y2 (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16664088U JPH05458Y2 (en) | 1988-12-23 | 1988-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0286853U true JPH0286853U (en) | 1990-07-10 |
JPH05458Y2 JPH05458Y2 (en) | 1993-01-07 |
Family
ID=31454207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16664088U Expired - Lifetime JPH05458Y2 (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05458Y2 (en) |
-
1988
- 1988-12-23 JP JP16664088U patent/JPH05458Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH05458Y2 (en) | 1993-01-07 |