发明名称 Watch case structure
摘要 A watch case structure comprising a watchglass member, a bezel member, a case band member and a back cover member interconnected to define said watch case structure. One of said members includes an inclined surface and a substantially vertical wall. An annular groove means is formed in another one of said members and includes an inclined surface. A synthetic resin gasket is disposed in said annular groove means of said another one of said members and includes an inclined guiding surface and an inclined engaging surface engaging with the inclined surface of said annular groove means. The one of said members is press fitted to said synthetic resin gasket, whereby said synthetic resin gasket is made to fill a space formed by the vertical wall of said one of said members and said annular groove means and at least a portion of said synthetic resin gasket is compressed between the inclined surface of said one of said members and the inclined surface of said annular groove means to thereby fixedly retain said one of said members in place.
申请公布号 US4456388(A) 申请公布日期 1984.06.26
申请号 US19810260501 申请日期 1981.05.04
申请人 CITIZEN WATCH COMPANY LIMITED 发明人 MATSUMOTO, MASATAKA
分类号 G04B37/08;G04B37/11;G04B39/02;(IPC1-7):G04B37/08 主分类号 G04B37/08
代理机构 代理人
主权项
地址