CN2265908Y - 虚线尺 - Google Patents

虚线尺 Download PDF

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Publication number
CN2265908Y
CN2265908Y CN 96208297 CN96208297U CN2265908Y CN 2265908 Y CN2265908 Y CN 2265908Y CN 96208297 CN96208297 CN 96208297 CN 96208297 U CN96208297 U CN 96208297U CN 2265908 Y CN2265908 Y CN 2265908Y
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utility
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stria
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Expired - Fee Related
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CN 96208297
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English (en)
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李树森
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Individual
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Abstract

本实用新型属一种绘图工具虚线尺。是在普通尺上开一细槽,细槽底部按需要的间隔再开数个长方形的孔。可以大大提高画虚线的速度,而且线段非常均匀。

Description

虚线尺
本实用新型属一种绘图工具虚线尺。
虚线,是学生做几何题,工人绘图时常用的一种线,画虚线时一般都用现有的尺来做。这样画出来的虚线又慢又不规则。
本实用新型的目的:提供一种专门画虚线的虚线尺。
本实用新型的技术方案是:在传统的尺上开一细槽,细槽的底部按需要的间隔开数个长方形的孔,这样用笔沿槽一侧画下去,当笔尖经过孔内时即可在纸上留下笔迹,当笔尖经过孔之间的间隔时即被槽底托起。沿续下去即得到一条虚线。
本实用新型可以大大提高画虚线的速度,而且线段非常均匀。
图一是本实用新型的结构示意图。
图二是剖面图。
图中由直尺(1)、细槽(2)、通孔(3)、孔间隔(4)组成。
这种虚线尺可以设计在现有任何一种尺上,也可以将多条不同的虚线格设计在同一尺面上,成为虚线专用尺。

Claims (2)

1、一种虚线尺,其特征在于,在尺子上开有细槽(2),在细槽(2)底部按一定间隔(4)开数个长方形孔(3)。
2、根据权利要求1所述的虚线尺,其特征是按一定间隔(4)开数个方形孔(3)。
CN 96208297 1996-04-23 1996-04-23 虚线尺 Expired - Fee Related CN2265908Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96208297 CN2265908Y (zh) 1996-04-23 1996-04-23 虚线尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96208297 CN2265908Y (zh) 1996-04-23 1996-04-23 虚线尺

Publications (1)

Publication Number Publication Date
CN2265908Y true CN2265908Y (zh) 1997-10-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96208297 Expired - Fee Related CN2265908Y (zh) 1996-04-23 1996-04-23 虚线尺

Country Status (1)

Country Link
CN (1) CN2265908Y (zh)

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