CN2918091Y - 多用尺 - Google Patents

多用尺 Download PDF

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Publication number
CN2918091Y
CN2918091Y CN 200620091264 CN200620091264U CN2918091Y CN 2918091 Y CN2918091 Y CN 2918091Y CN 200620091264 CN200620091264 CN 200620091264 CN 200620091264 U CN200620091264 U CN 200620091264U CN 2918091 Y CN2918091 Y CN 2918091Y
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ruler
fixed
sucker
utility
model
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Expired - Fee Related
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CN 200620091264
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English (en)
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葛城瑶
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Individual
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Individual
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Abstract

本实用新型涉及一种多用尺,包括固定支腿、吸盘、直尺和粉笔套构成,吸盘的上口颈位置插入在固定支腿的下端,固定支腿的上端固接在直尺上,直尺上套接有粉笔套。本实用新型结构简单、使用方便,可有效地帮助教师在黑板上画直线。

Description

多用尺
技术领域    本实用新型涉及一种教学用具,尤其是一种多用尺。
技术背景    现有的直尺,主要用来画直线,这种直尺在纸面上画直线较好,但如果在教学中在黑板上画直线效果不好,其原因是使用者必须用手把直尺固定在黑板上,操作不便。
发明内容    本实用新型的目的是提供一种在黑板上不打滑的多用尺。
为达到上述目的,本实用新型多用尺,包括固定支腿、吸盘、直尺和粉笔套构成,吸盘的上口颈位置插入在固定支腿的下端,固定支腿的上端固接在直尺上,直尺上套接有粉笔套。
本实用新型的优点是:结构简单、使用方便,可有效地帮助教师在黑板上画直线。
附图说明    图1为本实用新型多用尺整体结构示意图。
具体实施方式    如图1示,本实用新型多用尺,包括固定支腿1、吸盘2、直尺3和粉笔套4构成,吸盘2的上口颈位置插入在固定支腿1的下端,固定支腿1的上端固接在直尺3上,直尺3上套接有粉笔套4。

Claims (1)

1、一种多用尺,包括固定支腿(1)、吸盘(2)、直尺(3)和粉笔套(4)构成,其特征是:吸盘(2)的上口颈位置插入在固定支腿(1)的下端,固定支腿(1)的上端固接在直尺(3)上,直尺(3)上套接有粉笔套(4)。
CN 200620091264 2006-06-01 2006-06-01 多用尺 Expired - Fee Related CN2918091Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620091264 CN2918091Y (zh) 2006-06-01 2006-06-01 多用尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620091264 CN2918091Y (zh) 2006-06-01 2006-06-01 多用尺

Publications (1)

Publication Number Publication Date
CN2918091Y true CN2918091Y (zh) 2007-07-04

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ID=38215901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620091264 Expired - Fee Related CN2918091Y (zh) 2006-06-01 2006-06-01 多用尺

Country Status (1)

Country Link
CN (1) CN2918091Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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