JPS63192160U

JPS63192160U -

Info

Publication number: JPS63192160U
Application number: JP1987178771U
Authority: JP
Priority date: 1987-01-13
Filing date: 1987-11-24
Publication date: 1988-12-12

Description

[Brief explanation of the drawing]

第１図および第２図は本考案に係るエアバツグ
ドアの固定構造の一実施例を示し、第１図はその
要部の部分切欠縦断面図、第２図はその分解斜視
図、第３図は本考案で使用するボルトについての
開放荷重―締付トルク関係グラフ、第４図ないし
第７図は本考案の第２の実施例を示し、第４図は
第５図の部拡大図、第５図は第７図の―線
断面図、第６図はエアバツグドアの固定構造部分
の分解斜視図、第７図は閉じた状態のエアバツグ
ドアをインストルメントパネルとともに示す部分
切欠斜視図、第８図は従来のエアバツグドアの固
定構造を示す分解斜視図である。１０：エアバツグドア、１４：基材層部分、１
５：ボルト、１６：ナツト、１７：基材層部分、
１８：Ｕ字形切欠部、２０：段付部、２４：ゴム
製ブツシユ、２５：エアバツグドア、２８：表皮
、２９：ヒンジ、３０：インストルメントパネル
、３２：端末部分、３３：Ｕ字形切欠部、３４：
インサート、３５：弾性部材、３７：ボルト、４
０：段付部、４４：インフレータ、５０：エアバ
ツグ。 1 and 2 show an embodiment of the fixing structure for an air bag door according to the present invention, FIG. 1 is a partially cutaway longitudinal sectional view of the main part, FIG. 2 is an exploded perspective view, and FIG. Opening load-tightening torque relationship graphs for bolts used in the present invention, Figures 4 to 7 show the second embodiment of the present invention, Figure 4 is an enlarged view of Figure 5, and Figure 5 is an enlarged view of Figure 5. The figures are a cross-sectional view taken along the line -- in Fig. 7, Fig. 6 is an exploded perspective view of the fixed structure of the air bag door, Fig. 7 is a partially cutaway perspective view showing the air bag door in a closed state together with the instrument panel, and Fig. 8 is a conventional FIG. 3 is an exploded perspective view showing the fixing structure of the air bag door. 10: Air bag door, 14: Base material layer portion, 1
5: bolt, 16: nut, 17: base material layer part,
18: U-shaped notch, 20: Stepped part, 24: Rubber bushing, 25: Air bag door, 28: Skin, 29: Hinge, 30: Instrument panel, 32: Terminal part, 33: U-shaped notch, 34 :
Insert, 35: Elastic member, 37: Bolt, 4
0: Stepped portion, 44: Inflator, 50: Air bag.

Claims

[Scope of utility model registration request]

One end of the airbag door is connected to the instrument panel via a hinge, and the other end is connected to the instrument panel via a bolt and nut, and the bolt is inserted into the airbag door. In the air bag door fixing structure in which the end portion is a U-shaped notch, the bolt has a stepped portion that is thicker than the end portion of the air bag door between the threaded portion and the bolt head; The air bag door fixing structure is characterized in that the terminal portion of the other end is fastened to the instrument panel via an elastic member interposed in the stepped portion.