钢笔固定扣

申请公布号：CN2133456Y

申请号：CN92233169.3

申请日期：1992.09.12

申请公布日期：1993.05.19

申请人：

吕杭

发明人：吕杭

分类号：B43K25/00

主分类号：B43K25/00

地址：067000河北省承德市双桥区检察院

摘要：一种防止钢笔从衣服兜掉出丢失的钢笔固定扣，它是在衣服扣子的内部，提供一种由一梯形块(2)(梯形块上有一移动板(6)与一弹簧(5)相连接，一梯形板(3)与一弹簧(4)相连接，组成的结构装置。当钢笔帽杆通过扣子孔(7)插入扣子的内部结构装置，钢笔帽杆就会被梯形块(2)顶在扣子孔内壁(8)上固定下来，达到了钢笔不会从衣服兜掉出来的目的。

主权项：1、一种防止钢笔从衣服兜掉出来的钢笔固定扣，其特征是：在衣服扣子的内部，由一梯形块(梯形块上有一移动板)与一弹簧相连接，一梯形板与一弹簧相连接组成一结构装置。

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