| 摘要 |
<p>PURPOSE: To prevent a closing member from being opened readily and simply by supporting the closing member fitted in an opening part provided in a top part of an instrumental panel 12 on a hinge means in one end part so as to turn and supporting it by a destruction property fixing means in the other end part. CONSTITUTION: A closing member 10 fitted in an opening part 40 provided in a top part of an instrument panel 12 of an automobile is formed so as to match with the shape of an upper face of the instrument panel 12 and turns upward from the opening part 40 by a hinge means provided in a rear end part 42 to develop an air bag through the opening part 40. The hinge means is constituted by a winding in shape elongation piece 26 protruding in a rear part of an aluminum support layer 18. A turning opening of the closing member 10 relative to this hinge means is controlled by a destructive joining part consisting of a projecting member 48 molded integrally with a foaming core material 44 along a front end 46 of the closing member 10, and the projecting member 48 is held in a recessed part 50 on an instrument panel 12 side.</p> |
