发明名称 Writing instrument
摘要 A writing instrument that includes a sleeve-like housing, a reservoir axially extending in the housing, a push button positioned in the rear portion of the housing, a latching device for latching the push button in a writing position with a latch recess in the housing and a latch lug positioned at the free end of a transversely elastically bendable spring arm extending from the push button. The writing instrument also includes a shift device for releasing the latching device and returning the latch lug into a parking position, and a support member disposed at the push button that includes a support surface which stops the latch lug from lateral movement into the latch recess when being moved back from a position moved forward beyond the writing position. In order to enhance the arrangement of the support member in the writing instrument, the support member is disposed at a peripheral wall portion of the push button.
申请公布号 US7128489(B2) 申请公布日期 2006.10.31
申请号 US20050152739 申请日期 2005.06.13
申请人 SOCIETE BIC 发明人 PAILLOT NICOLAS;PEREZ DEL PINO PEDRO ANTONIO
分类号 B43K5/16;B43K24/08 主分类号 B43K5/16
代理机构 代理人
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