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公开(公告)号:US10587085B2
公开(公告)日:2020-03-10
申请号:US16304492
申请日:2017-04-28
申请人: FURUKAWA ELECTRIC CO., LTD. , FURUKAWA AUTOMOTIVE SYSTEMS INC. , TOYOTA JIDOSHA KABUSHIKI KAISHA , KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
发明人: Shuji Hirai , Kazutaka Kamiya , Toshihiko Kosugi , Shigeo Shigeyama , Nobuyuki Ishigure , Yoshio Chiba , Kunihiko Ikegame , Hideki Matsumura , Tadashi Usuya
摘要: Looseness of a rotary connector and lifting of the rotary connector which occurs depending on a harness wiring state are prevented, to reduce inconvenience such as generation of an abnormal sound due to the rotary connector contacting a steering wheel.In a fixing structure of a rotary connector, which includes a projecting piece 15 to fix the rotary connector to a combination switch and a locked portion 22a to be locked by the projecting piece 15 and in which a laterally protruding locking claw 31 is formed in a tip portion of the projecting piece 15, the locking claw 31 of the projecting piece 15 is integrally provided with a flexible urging portion 15a that displaces and urges the locking claw 31 in a locking direction. A contact surface 32 is formed on the locking claw 31, the contact surface 32 obliquely coming into contact with a locking side corner 23 of the locked portion 22a from the opposing side.
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公开(公告)号:US10014138B2
公开(公告)日:2018-07-03
申请号:US15051245
申请日:2016-02-23
发明人: Nobuyuki Ishigure , Yoshio Chiba , Akio Nishiyama , Yasuaki Nadaya , Toshihiko Kosugi , Shigeo Shigeyama , Tadashi Okubo
CPC分类号: H01H25/04 , B60Q1/1469 , G01M11/068 , H01H2207/04
摘要: A switch device includes a cylindrical movable lever-portion that is operable in multiple directions, a unit case that supports the movable lever-portion, and a flexible printed circuit board routed from an inside of the movable lever-portion to an inside of the unit case. A routed portion of the flexible printed circuit board to be routed inside the unit case includes a stress absorber configured to absorb a stress applied to the flexible printed circuit board. The stress absorber includes a plurality of curved portions curved in opposite directions to each other.
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公开(公告)号:US10096442B2
公开(公告)日:2018-10-09
申请号:US15403833
申请日:2017-01-11
发明人: Nobuyuki Ishigure , Yoshio Chiba , Akio Nishiyama , Yohei Hotta , Yasuaki Nadaya , Toshihiko Kosugi
摘要: A combination switch lever includes a cylinder body including an opening, a plurality of switches to operate an electric component disposed in the vehicle, a flexible board that is disposed inside the cylinder body and that includes a circuit part and a non-circuit part disposed outside the circuit part in a width direction, and a first guide member and a second guide member that are disposed inside the cylinder body so as to be opposite to each other sandwiching the flexible board. An inside projection is formed at a vicinity of the opening of the cylinder body on an opposite surface of the first guide member and/or the second guide member, and the inside projection presses the non-circuit part. The first guide member and the second guide member include an adjacent opposite surface such that an opposite distance therebetween is partially narrowed.
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公开(公告)号:US09997310B2
公开(公告)日:2018-06-12
申请号:US15053062
申请日:2016-02-25
发明人: Nobuyuki Ishigure , Yoshio Chiba , Akio Nishiyama
CPC分类号: H01H19/14 , B60Q1/1476 , H01H11/00 , H01H19/56 , H01H25/04 , H01H2235/01
摘要: A subassembly includes an intermediate knob serving as a first knob rotatably fitted to and supported by a middle serving as a fixing portion, a first spring and a first ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the intermediate knob, a distal end knob serving as a second knob rotatably fitted to and supported by the middle serving as the fixing portion, and a second spring and a second ball for giving a detent feeling upon a rotary movement between the middle serving as the fixing portion and the distal end knob. In such a subassembly, the intermediate knob, the first spring and the first ball, and the distal end knob, the second spring and the second ball are integrally assembled as a subassembly.
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公开(公告)号:US09721737B2
公开(公告)日:2017-08-01
申请号:US15052610
申请日:2016-02-24
发明人: Nobuyuki Ishigure , Yoshio Chiba , Akio Nishiyama
IPC分类号: H01H3/06 , H01H19/00 , B60Q1/14 , H01H19/635
CPC分类号: H01H19/00 , B60Q1/1476 , H01H19/6355
摘要: Provided is a switch device including rotor members mounted so as to be rotatable about a longitudinal axis of a lever main body, knob members mounted so as to be integrally rotatable with the rotor members, the knob members including cam surfaces that face the cam surfaces of the rotor members with a gap therebetween, a movable contact member being movable in the longitudinal axis direction by a rotational operation of the rotor members and the knob members about the longitudinal axis, and a flexible substrate linearly disposed in the longitudinal axis direction in at least a movable range of the movable contact member, the flexible substrate including a contact portion, a contact terminal of the movable contact member being brought into contact with and separated from the contact portion in association with the movement in the longitudinal axis direction of the movable contact member.
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公开(公告)号:US09679717B2
公开(公告)日:2017-06-13
申请号:US15053034
申请日:2016-02-25
发明人: Nobuyuki Ishigure , Yoshio Chiba , Akio Nishiyama
CPC分类号: H01H19/14 , B60Q1/1476 , H01H19/56
摘要: A switch device includes a knob member rotatably fitted to and supported by a middle serving as a fixing portion, and a rotor member integrally mounted to the knob member and rotatably supported by the middle. A rotation regulating portion that regulates a rotatable range of the knob member with respect to the middle and rotation sliding surfaces in a rotational axis direction of the middle and the knob member are collectively formed.
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