JPH0422358U

JPH0422358U -

Info

Publication number: JPH0422358U
Application number: JP6429690U
Authority: JP
Priority date: 1990-06-18
Filing date: 1990-06-18
Publication date: 1992-02-25

Description

[Brief explanation of drawings]

第１図は本考案に係るエアバツグ装置用の安全
装置の解除ボルト周辺の部品を示す斜視図、第２
図乃至第７図は解除ボルト周辺の部品の作動状態
を示し、第２図は第３図−線に沿つたブラケ
ツト部の断面図、第３図は第２図−線に沿つ
たブラケツトの断面図、第４図は第５図−線
に沿つたブラケツト部の断面図、第５図は第４図
−線に沿つたブラケツト部の断面図、第６図
は第７図−線に沿つたブラケツト部の断面図
、第７図は第６図−線に沿つたブラケツト部
の断面図、第８図はベース及びスライド体を示す
斜視図、第９図はベース、ホルダ及びレリーズピ
ンを示す部分断面図、第１０図は起動装置の断面
図、第１１図は第１０図のＸＩ−ＸＩ線断面図、
第１２図はステアリングホイールに取り付けたエ
アバツグ装置の概略を示す全体断面図である。１０……エアバツグ装置、１２……本体、５２
……ボール（慣性体）、６０……ロツクバー（移
動阻止部材）、６４……ロツクシヤフト（移動阻
止解除部材）、６６……レリーズピン（移動阻止
解除部材）、７４……スライド体（移動阻止解除
部材）、８４……ブラケツト、８８……解除ボル
ト（移動阻止解除部材）、９８……シヤツター（
制限部材）、１１０……カバー（蓋体）。 Figure 1 is a perspective view showing parts around the release bolt of the safety device for an airbag device according to the present invention;
Figures 7 to 7 show the operating states of parts around the release bolt, Figure 2 is a sectional view of the bracket section taken along the line in Figure 3, and Figure 3 is a sectional view of the bracket taken along the line in Figure 2. Figure 4 is a cross-sectional view of the bracket part taken along the line of Figure 5, Figure 5 is a cross-sectional view of the bracket part taken along the line of Figure 4, and Figure 6 is a cross-sectional view of the bracket part taken along the line of Figure 7. 7 is a cross-sectional view of the bracket section along the line of FIG. 6, FIG. 8 is a perspective view showing the base and slide body, and FIG. 9 is a portion showing the base, holder, and release pin. 10 is a sectional view of the starting device, FIG. 11 is a sectional view taken along the line XI-XI in FIG. 10,
FIG. 12 is an overall sectional view schematically showing an air bag device attached to a steering wheel. 10...Air bag device, 12...Main body, 52
... Ball (inertia body), 60 ... Lock bar (movement prevention member), 64 ... Lock shaft (movement prevention release member), 66 ... Release pin (movement prevention release member), 74 ... Slide body (movement prevention release member) 84...Bracket, 88...Release bolt (movement prevention release member), 98...Shutter (
restriction member), 110... cover (lid body).

Claims

[Claims for Utility Model Registration] Used in an airbag device whose main body is fixed to a vehicle body by a fastening member and is activated by the inertial movement of an inertial body built into the main body, the movement of which prevents the movement of the inertial body. A safety device for an air bag device, comprising: a blocking member; and a movement blocking release member disposed so as to be able to engage with the movement blocking member and moving to move the movement blocking member to enable movement of the inertial body. When the main body is not yet fastened and fixed by the fastening member, the fastening member is exposed, movement is prevented by the fastening member, and the movement prevention release member is covered, so that the main body is not yet fastened and fixed, and the fastening member is exposed and is prevented from moving by the fastening member and the movement prevention release member is covered. enables the fastening and fixing operation of the fastening member and prevents the movement blocking release operation of the movement blocking release member from the outside, and covers the fastening member at the time when the fastening and fixing of the main body by the fastening member is completed. and a restriction member that exposes the movement prevention releasing member, thereby making it impossible to release the fastening fixation of the fastening member from the outside, and enabling the movement prevention release operation of the movement prevention release member from the outside. When the restriction member covers the movement prevention release member, the restriction member interferes with the restriction member, and the restriction member exposes the movement prevention release member and the movement prevention release operation of the movement prevention release member is incomplete. 1. A safety device for an airbag device, comprising: a lid that interferes with the movement prevention release member and becomes uncloseable in the state.