To provide an igniter capable of eliminating a step when a terminal pin is fixed as well as its cost required for the step and at the same time capable of improving a pulling-out strength of the aforesaid terminal pin more than the conventional one and provide a gas producer provided with the aforesaid igniter.SOLUTION: An igniter comprises a cylindrical-formed metallic holding member 44 having a first hole 45 into which a terminal pin 43 is inserted and a second hole 46 into which a terminal pin 42 is inserted; an insulation body 47 filled inside the holding member 44 and arranged there to insulate the terminal pin 43 against the holding member 44 and the terminal pin 42 and at the same time to insulate the terminal pin 42 against the terminal pin 43. The terminal pin 42 is conductive to the holding member 44 and at the same time one end part of the terminal pin 42 is formed to be flush with an outer surface of the holding member 44 under a state in which the terminal pin 42 is inserted into the second hole part 46 or it has a large diameter part 42a larger than a shaft diameter of the terminal pin 42 and abutted against an outer surface of the holding member 44.SELECTED DRAWING: Figure 2
【課題】端子ピンを固定する際の工程およびコストを削減することができると共に、当該端子ピンの引抜き強度を従来よりも向上することができる点火器および当該点火器を備えるガス発生器を提供する。【解決手段】点火器は、端子ピン43が挿通される第1孔部45および端子ピン42が挿通される第2孔部46を有し、筒状に形成された金属製の保持部材44と、保持部材44の内部に充填されて設けられ、端子ピン43を保持部材44および端子ピン42から絶縁すると共に、端子ピン42を端子ピン43から絶縁する絶縁体47とを備え、端子ピン42は保持部材44と導通されていると共に、端子ピン42が第2孔部46に挿通された状態で、当該端子ピン42の一端部は、保持部材44の外側面と面一に形成され、又は、当該端子ピン42の軸径よりも大きく保持部材44の外面に当接された大径部42aを有している。【選択図】図2
IGNITER
点火器
2019-06-24
Patent
Elektronische Ressource
Japanisch
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