Fastener assembly
First Claim
1. A fastener assembly for mounting a constituent member to a receiving member corresponding thereto, comprising:
- a hollow cylindrical socket portion integrally formed on the constituent member, said socket portion having a cylindrical opening with a pair of engaging projections extending toward each other in the opening;
a clip having a shaft, a support portion formed at a longitudinal central portion of the shaft and adapted to fit in said opening of the socket portion, a pair of spearhead-shaped snap portions formed at opposite ends of said shaft, whose ends are in the proximity of said support portion, one of which snap portions being adapted to fit in said opening of said socket portion and engage said engaging projections, and at least one small flexible boss formed on said shaft substantially in a plane passing the ends of the spearhead-shaped snap portion to be fitted in said socket, said small boss being angularly offset from said spearhead-shaped snap portion to retain said one of the snap portions in said opening when said one of the snap portions is disengaged from said engaging projections;
said receiving member being formed with a mounting hole so as to receive the other one of said pair of snap portions, said mounting hole having such a shape that, at a first angular position of said clip relative to the mounting hole, said other snap portion securely engages edges of said mounting hole, while when said clip is at a second angular position, said other snap portion is disengaged from said edges of said mounting hole and said constituent member is removable from the receiving member with said clip carried by the constituent member.
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Accused Products
Abstract
A fastener assembly is disclosed which comprises a clip for mounting a constituent member to a corresponding receiving member. A socket portion is integrally formed on the constituent member, which socket portion has a cylindrical opening with a pair of engaging projections extending from opposing inner peripheral surface portions of the opening toward each other. The clip has a shaft, a support portion formed at a longitudinal central portion of the shaft and adapted to fit in the opening of the socket portion, a pair of spearhead-shaped snap portions formed at opposite ends of the shaft, one of which snap portions is adapted to fit in the opening of the socket portion and engage the projections, and small flexible bosses which retain said one of the snap portions in the opening when this snap portion is disengaged from the projections. A mounting hole is bored on the receiving member so as to receive the other one of the snap portions. When the clip is at a first angular position with respect to the mounting hole, the two snap portions engage the projections of the socket portion and the edges of said mounting hole, respectively, so as to mount the constituent member to the receiving member, while when the clip is turned to a second angular position, the constituent member can be removed from the receiving member with the clip carried by the constituent member.
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Citations
4 Claims
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1. A fastener assembly for mounting a constituent member to a receiving member corresponding thereto, comprising:
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a hollow cylindrical socket portion integrally formed on the constituent member, said socket portion having a cylindrical opening with a pair of engaging projections extending toward each other in the opening; a clip having a shaft, a support portion formed at a longitudinal central portion of the shaft and adapted to fit in said opening of the socket portion, a pair of spearhead-shaped snap portions formed at opposite ends of said shaft, whose ends are in the proximity of said support portion, one of which snap portions being adapted to fit in said opening of said socket portion and engage said engaging projections, and at least one small flexible boss formed on said shaft substantially in a plane passing the ends of the spearhead-shaped snap portion to be fitted in said socket, said small boss being angularly offset from said spearhead-shaped snap portion to retain said one of the snap portions in said opening when said one of the snap portions is disengaged from said engaging projections; said receiving member being formed with a mounting hole so as to receive the other one of said pair of snap portions, said mounting hole having such a shape that, at a first angular position of said clip relative to the mounting hole, said other snap portion securely engages edges of said mounting hole, while when said clip is at a second angular position, said other snap portion is disengaged from said edges of said mounting hole and said constituent member is removable from the receiving member with said clip carried by the constituent member. - View Dependent Claims (2, 3, 4)
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Specification