发明名称 Schreib- oder Applikationsgerät
摘要 The description relates to a device for writing or applying a liquid or a solid and comprises a body (12), the leading end of which has a point (32) for writing or applying which is arranged to move longitudinally in a cap (14). The cap (14) has a through aperture (36) for the point (32), and a sliding closure (16) for the through aperture (36) which can be closed by relative movement between the cap (14) and the body (12). The sliding closure (16) has a longitudinally movably guided strip (17) which is firmly coupled to the body (12) via a toothed device (18, 20, 22). This provides a reliable seal for the hollow space surrounding the point (32) with the point retracted. Printing problems arising in prior art writing devices through pressure differences resulting from the removal or fitting of the cap on the body are completely prevented.
申请公布号 DE4237536(A1) 申请公布日期 1994.05.11
申请号 DE19924237536 申请日期 1992.11.06
申请人 OPHARDT, THOMAS, 47661 ISSUM, DE 发明人 OPHARDT, THOMAS, 47661 ISSUM, DE
分类号 A45D40/02;B43K5/17;(IPC1-7):B43K9/00 主分类号 A45D40/02
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