公开(公告)号：US5848803A

公开(公告)日：1998-12-15

申请号：US792351

申请日：1997-02-05

申请人： Masami Tonooka ,  Yoshio Horiike ,  Ryuuji Hori ,  Katsumi Ishikawa ,  Hitoshi Higuchi ,  Takeshi Kai

发明人： Masami Tonooka ,  Yoshio Horiike ,  Ryuuji Hori ,  Katsumi Ishikawa ,  Hitoshi Higuchi ,  Takeshi Kai

IPC分类号： B60R21/205 ,  B60R21/217 ,  B60R21/26 ,  B60R21/261

CPC分类号： B60R21/2171 ,  B60R21/26 ,  B60R21/261 ,  B60R2021/2172

摘要： An air bag apparatus is provided which stably projects the air bag towards the front of a passenger. A retainer 12 stores therein an inflator 14 for injecting gas from gas injection holes at one end of the inflator, and an air bag 15 which is folded. A mid-retainer 16 is provided between inflator 14 and air bag 15. Mid-retainer 16 is provided with a plurality of guide fins 61, which are formed by making cuts in the mid-retainer and bending the cut portions. The direction of gas flow is adjusted by the inclination of each guide fin 61. The gas discharge rate is adjusted by setting various distances between each two adjacent guide fins 61 as to be greatest at the central part of the mid-retainer and either side of the center portion having a gas discharge rate approximately equal to its corresponding opposite side, thereby ensuring air bag 15 will be projected stably.

摘要翻译： 提供一种气囊装置，其将气囊朝向乘客的前方稳定地突出。 保持器12在其中存储有用于从充气机一端的气体喷射孔注入气体的充气器14和折叠的气囊15。 中间保持器16设置在充气器14和气囊15之间。中间保持器16设置有多个引导翅片61，其通过在中间保持器中进行切割并弯曲切割部分而形成。 通过每个引导翅片61的倾斜度来调节气体流动的方向。通过将两个相邻导向翼片61之间的各种距离设置为在中间保持器的中心部分处最大并且 中心部具有大致等于其对应的相对侧的气体排出速率，从而确保气囊15稳定地突出。