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1. 发明公开

EP3284631A1 POWER SEAT OPERATION DEVICE AND POWER SEAT 审中-公开
标题翻译：电动座椅操作装置和电动座椅
公开(公告)号：EP3284631A1
公开(公告)日：2018-02-21
申请号：EP16779920.4
申请日：2016-03-30
申请人： NHK Spring Co., Ltd.
发明人： NAKAMURA, Takeshi , KATSUBE, Kenichi , NAKAYAMA, Souichi , TAKASHIMA, Takenori , MYOJIN, Satoshi , TANABE, Tomonori
IPC分类号： B60N2/44 , H01H19/20
CPC分类号： B60N2/0228 , B60N2/0296 , H01H19/11 , H01H19/14 , H01H19/20 , H01H2300/008
摘要： A dial that is rotatably operable between plural rotary positions is prevented from stopping at a midway position of rotational operation.
In a power seat operation device, a cam portion (52) formed at a dial base (32) has valleys (54A, 54B, 54C) and peaks (56A, 56B) that are alternately arranged in a row along a rotation direction of a dial (58) so as to form an undulation in a radial direction. A slider (78) is supported by the dial (58) so as to be slidable in the radial direction. The slider (78) is abutted against the cam portion (52) by biasing force from a roller spring (88) and fits into one out of the valleys (54A, 54B, 54C) so as to retain the dial (58) at one of the rotary positions. During rotational operation of the dial (58), the slider (78) crosses over at least one out of the peaks (56A, 56B) while elastically deforming the roller spring (88) and sliding with respect to the dial (58).
摘要翻译：防止在多个旋转位置之间可旋转地操作的转盘在旋转操作的中途位置停止。在电动座椅操作装置中，形成在拨盘基座（32）上的凸轮部（52）具有沿着第一旋转轴的旋转方向交替排列的谷部（54A，54B，54C）和峰部（56A，56B）表盘（58）以便在径向上形成波动。滑块（78）由拨盘（58）支撑以便可沿径向滑动。滑块78通过来自滚子弹簧88的作用力而与凸轮部52抵接，并嵌入凹部54A，54B，54C中的一个中，从而将表盘58保持为一体的旋转位置。在转盘58的旋转操作过程中，滑块78越过峰顶56A，56B中的至少一个越过辊弹簧88弹性变形并相对于转盘58滑动。

2. 发明公开

EP3285274A1 POWER SEAT OPERATION DEVICE AND POWER SEAT 审中-公开
标题翻译：电动座椅操作装置和电动座椅
公开(公告)号：EP3285274A1
公开(公告)日：2018-02-21
申请号：EP16779921.2
申请日：2016-03-30
申请人： NHK Spring Co., Ltd.
发明人： NAKAMURA, Takeshi , KATSUBE, Kenichi , NAKAYAMA, Souichi , TAKASHIMA, Takenori , MYOJIN, Satoshi , TANABE, Tomonori
IPC分类号： H01H19/00 , B60N2/44
CPC分类号： B60N2/0228 , B60N2/0296 , B60N2/90 , H01H19/00 , H01H19/14 , H01H25/008
摘要： Malfunction due to simultaneous operation of a dial and a knob is prevented.
In a power seat operation device (10), a slider (78) that is supported so as to be slidable in a radial direction with respect to a dial (58) slides toward the radial direction center of the dial (58) during rotation of the dial (58). A knob engagement portion (80A) that is provided to the slider (78) is thereby disposed between a pair of slider engagement portions (122A, 122B) that are provided to a knob (110). This enables rotational operation of the knob (110) to be restricted. However, during rotational operation of the knob (110), one out of the pair of slider engagement portions (122A, 122B) opposes the knob engagement portion (80A) from toward the radial direction center of the dial (58). This enables rotational operation of the dial (58) in conjunction with sliding of the slider (78) to be restricted.
摘要翻译：防止由于同时操作拨号盘和旋钮而导致的故障。在电动座椅操作装置10中，被支撑为能够相对于拨盘58沿径向滑动的滑动件78在旋转期间朝向拨盘58的径向中心滑动表盘（58）。由此，在设于旋钮（110）的一对滑块卡合部（122A，122B）之间配置有设置于滑块（78）的旋钮卡合部（80A）。这使得能够限制旋钮（110）的旋转操作。但是，在旋钮110的旋转操作过程中，一对滑块卡合部122A，122B中的一个卡合部80A朝向拨盘58的半径方向中心与该旋钮卡合部80A相对。这使得转盘58的转动操作能够与滑动件78的滑动相结合而受到限制。

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