公开(公告)号：US07967504B2

公开(公告)日：2011-06-28

申请号：US12416653

申请日：2009-04-01

申请人： Philipp Tschumi ,  Sébastien Briswalter ,  Vincent Brunner

发明人： Philipp Tschumi ,  Sébastien Briswalter ,  Vincent Brunner

IPC分类号： G04B29/00

CPC分类号： G04B3/048

摘要： The push-button control device for a watch includes a push-button stem (28) inserted via a bottom end into an orifice (22, 23) of a watchcase and a button (29) mounted on a top part (28a) of the stem (28) outside the watchcase. The stem can slide axially between a rest position and an active position against a return member (35) to control at least one function of the watch. The control device is characterized in that the top part (28a) of the stem includes an annular groove delimited by two parallel shoulders (44, 46) perpendicular to the axis of the stem, and in that the button (29) includes an annular base (27) that is engaged in the groove so as to be held between the two shoulders (44, 46) in the axial direction and centred with some play by the bottom of the groove such that the button (29) is free to move off-centre relative to the axis of the stem (28) while remaining secured thereto.

摘要翻译： 用于手表的按钮控制装置包括经由底端插入表壳的孔口（22,23）中的按钮杆（28）和安装在手表的顶部（28a）上的按钮（29） 手柄（28）外面的表壳。 杆可以在静止位置和活动位置之间轴向滑动抵靠返回构件（35），以控制手表的至少一个功能。 所述控制装置的特征在于，所述杆的顶部（28a）包括由垂直于所述杆的轴线的两个平行的肩部（44,46）限定的环形槽，并且所述按钮（29）包括环形基座 （27），其沿着轴向保持在所述两个肩部（44,46）之间并且通过所述凹槽的底部的一些游隙中心地保持在所述凹槽中，使得所述按钮（29）能够自由移动 - 相对于杆（28）的轴线的中心，同时保持固定到其上。