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1. 发明授权

US06355893B1 Push-button apparatus 有权
标题翻译：按钮装置
公开(公告)号：US06355893B1
公开(公告)日：2002-03-12
申请号：US09712924
申请日：2000-11-16
申请人： Takahiro Ikunami
发明人： Takahiro Ikunami
IPC分类号： H01H2124
CPC分类号： H01H21/22 , H01H2003/326 , H01H2011/0081
摘要： A push-button apparatus includes a main body having at least two inward walls parallel to each other and a push-button having two outward walls parallel to each other. The push-button is arranged within an inner space defined between the two inward walls of the main body. A recess is arranged at any one of the main body and the push-button. A rotation axis is arranged at the other of the main body and the push-button and rotatably fitted into the recess. A front end of the rotation axis pressingly comes into contact with a bottom of the recess by virtue of elastic return force derived from materials of the push-button.
摘要翻译：按钮装置包括具有彼此平行的至少两个内壁的主体和具有彼此平行的两个外壁的按钮。按钮布置在限定在主体的两个内壁之间的内部空间中。在主体和按钮中的任何一个上设置凹部。旋转轴线布置在主体和按钮的另一个处，并且可旋转地装配到凹部中。旋转轴的前端通过由按钮的材料产生的弹性回复力而与凹部的底部紧密接触。

2. 发明授权

US06248966B1 Lever switch and method of operating the same 有权
标题翻译：杠杆开关及其操作方法
公开(公告)号：US06248966B1
公开(公告)日：2001-06-19
申请号：US09492694
申请日：2000-01-27
申请人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
发明人： Masaki Nakase , Yasuchika Kudo , Yusho Nakase
IPC分类号： H01H2124
CPC分类号： H01H23/12 , H01H1/245 , H01H19/005 , H01H23/148 , H01H25/008 , H01H2019/006
摘要： A lever switch comprises a box-shaped case 11 with the top open having fixed contact points 12, 13, 14 on the inner bottom surface. A movable contact element 15 made of an elastic metal, formed into an approximately reverse isosceles triangle having an elastic contact point 15E, 15F provided at the tip end of two respective elastic feet 15C, 15D extended from the equilateral sides to be crossing downward is placed in the case. An actuating body 16 of approximately isosceles triangle shape is disposed on the top of the movable contact element 15 so as protrusions 16C, 16D provided at the bottom corners press the upper surface of the flexed portions 15A, 15B, respectively, locating at the upper corners of the movable contact element 15. The operation lever 16E of actuating body 16 operates smoothly responding to the forces exerted from the three directions, both the right and the left, as well as from the up.
摘要翻译：杠杆开关包括盒形壳体11，其顶部开口具有内底面上的固定接触点12,13,14。将由弹性金属构成的活动接触元件15形成为大致倒立的等腰三角形，其具有弹性接触点15E，15F，该弹性接触点设置在从等边侧向下延伸的两个弹性支脚15C，15D的前端，在这种情况下。大致等腰三角形的致动体16设置在可动接触元件15的顶部上，因此设置在底角处的突起16C，16D分别压靠位于上角的弯曲部分15A，15B的上表面致动体16的操作杆16E平稳地响应于从左右三个方向施加的力以及从上方起作用的力。

3. 发明授权

US06559401B2 Lever switch 失效
公开(公告)号：US06559401B2
公开(公告)日：2003-05-06
申请号：US10018403
申请日：2002-05-06
申请人： Katsuichi Minami , Masaki Nakase , Yasuchika Kudo , Yusho Nakase
发明人： Katsuichi Minami , Masaki Nakase , Yasuchika Kudo , Yusho Nakase
IPC分类号： H01H2124
CPC分类号： H01H1/44 , H01H21/28 , H01H21/30
摘要： A lever switch assures stable contact just after having its contact points contacted with each other when a lever is rotated. The lever switch includes a case, a common contact and a fixed contact both provided to case's side walls adjacent to each other, a lever rotatably held by at an opening provided in a side wall facing the common contact, a movable contact which electrically contacts and removes between the common contact and the fixed contact through being bent with the lever being rotated. A fixed section disposed at a tip of a first arm of the fixed contact is press-fitted between the common contact and a supporting protrusion. A contact section disposed at a tip of a second arm of the fixed contact elastically contacts with the left-side wall of the case. A driving section of the lever comes into contact with a bent section of the first arm of the movable contact.

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