APPARATUS INCLUDING IGNITER ASSEMBLY
First Claim
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1. An apparatus provided with an igniter assembly comprising:
- an igniter main body having an ignition portion, provided with an ignition agent and an electroconductive pin, a resin portion surrounding at least part of the igniter main body and a substantially cylindrical igniter collar fixed to an outer surface of the resin portion,the igniter assembly being disposed in an opening formed in a bottom portion of a housing,the igniter collar being formed by integrating a circumferential edge of the opening in the bottom portion of the housing with a substantially cylindrical member,the igniter collar fixing to the resin portion by deforming the igniter collar so as to engage the igniter collar with a concave portion in the resin portion.
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Abstract
The present invention provides an apparatus provided with an igniter assembly including:
- an igniter main body having an ignition portion, provided with an ignition agent, and an electoroconductive pin, a resin portion surrounding at least part of the igniter main body and a substantially cylindrical igniter collar fixed to an outer surface of the resin portion,
- the igniter assembly being disposed in an opening formed in a bottom portion of a housing,
- the igniter collar of the igniter assembly being fixed to the housing,
- the igniter collar fixing to the resin portion y deforming the igniter collar so as to engage the igniter collar with a concave portion in the resin portion.
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Citations
12 Claims
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1. An apparatus provided with an igniter assembly comprising:
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an igniter main body having an ignition portion, provided with an ignition agent and an electroconductive pin, a resin portion surrounding at least part of the igniter main body and a substantially cylindrical igniter collar fixed to an outer surface of the resin portion, the igniter assembly being disposed in an opening formed in a bottom portion of a housing, the igniter collar being formed by integrating a circumferential edge of the opening in the bottom portion of the housing with a substantially cylindrical member, the igniter collar fixing to the resin portion by deforming the igniter collar so as to engage the igniter collar with a concave portion in the resin portion. - View Dependent Claims (3, 5, 7, 9, 11)
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2. An apparatus provided with an igniter assembly comprising:
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an igniter main body having an ignition portion, provided with an ignition agent, and an electroconductive pin, a resin portion surrounding at least part of the igniter main body and a substantially cylindrical igniter collar fixed to an outer surface of the resin portion, the igniter assembly being disposed in an opening formed in a bottom portion of a housing, in the igniter assembly, part including the ignition portion being at least covered with a bottomed tubular member, the igniter collar of the igniter assembly being formed by integrating a circumferential edge of the opening in the bottom portion of the housing, a substantially cylindrical member and a circumferential edge of an opening of the bottomed tubular member, the igniter collar fixing to the resin portion by deforming the igniter collar so as to engage the igniter collar with a concave portion in the resin portion. - View Dependent Claims (4, 6, 8, 10, 12)
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Specification