CN203011262U - 一种伸缩直尺 - Google Patents

一种伸缩直尺 Download PDF

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Publication number
CN203011262U
CN203011262U CN 201320025056 CN201320025056U CN203011262U CN 203011262 U CN203011262 U CN 203011262U CN 201320025056 CN201320025056 CN 201320025056 CN 201320025056 U CN201320025056 U CN 201320025056U CN 203011262 U CN203011262 U CN 203011262U
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ruler
chi body
dop
telescoping
chute
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CN 201320025056
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English (en)
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王占东
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Individual
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Individual
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Abstract

本实用新型涉及一种伸缩直尺,包括尺体Ⅰ、尺体Ⅱ和尺体Ⅲ,其上分别有凸起、滑槽、卡口和卡头,且凸起和滑槽相吻合,卡口和卡头相吻合,从而实现直尺的收缩与展开。本实用新型能够方便地测量长度较大的尺寸,结构简单,便于携带。

Description

一种伸缩直尺
技术领域
本实用新型涉及一种学习用具,尤其是一种伸缩直尺。
背景技术
直尺是常用的学习用具,现有的短直尺长度有限,在测量长度较大的尺寸时不方便,而量程大的直尺长度较大,不便于携带。
发明内容
为了解决上述问题,本实用新型提供了一种可伸缩的直尺。
本实用新型通过以下技术方案来实现:一种伸缩直尺,包括尺体Ⅰ、尺体Ⅱ和尺体Ⅲ,尺体Ⅰ的顶面有凸起,右端有卡口;尺体Ⅱ的底面有滑槽,顶面有凸起,左端有卡头,右端有卡口;尺体Ⅲ的底面有滑槽,左端有卡头;凸起和滑槽相吻合,卡口和卡头相吻合。
本实用新型的有益效果是:能够方便地测量长度较大的尺寸,结构简单,便于携带。
附图说明
图1为本实用新型的收缩示意图;
图2为本实用新型的展开示意图;
图中,1. 尺体Ⅰ,2. 尺体Ⅱ,3. 尺体Ⅲ,4. 凸起,5. 滑槽,6. 卡口,7. 卡头。
具体实施方式
如图所示,一种伸缩直尺,包括尺体Ⅰ1、尺体Ⅱ2和尺体Ⅲ3,尺体Ⅰ1的顶面有凸起4,右端有卡口6;尺体Ⅱ2的底面有滑槽5,顶面有凸起4,左端有卡头7,右端有卡口6;尺体Ⅲ3的底面有滑槽5,左端有卡头7;凸起4和滑槽5相吻合,卡口6和卡头7相吻合。
使用时,滑动凸起4,将卡头7分别卡在卡口6中,便将直尺展开;将卡头7和卡口6分离,凸起4在滑槽5中滑动,可将直尺收缩起来。

Claims (4)

1.一种伸缩直尺,包括尺体Ⅰ(1)、尺体Ⅱ(2)和尺体Ⅲ(3),其特征是:所述尺体Ⅰ(1)的顶面有凸起(4),右端有卡口(6)。
2.根据权利要求1所述的一种伸缩直尺,其特征是:所述尺体Ⅱ(2)的底面有滑槽(5),顶面有凸起(4),左端有卡头(7),右端有卡口(6)。
3.根据权利要求1所述的一种伸缩直尺,其特征是:所述尺体Ⅲ(3)的底面有滑槽(5),左端有卡头(7)。
4.根据权利要求1所述的一种伸缩直尺,其特征是:凸起(4)和滑槽(5)相吻合,卡口(6)和卡头(7)相吻合。
CN 201320025056 2013-01-18 2013-01-18 一种伸缩直尺 Expired - Fee Related CN203011262U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320025056 CN203011262U (zh) 2013-01-18 2013-01-18 一种伸缩直尺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320025056 CN203011262U (zh) 2013-01-18 2013-01-18 一种伸缩直尺

Publications (1)

Publication Number Publication Date
CN203011262U true CN203011262U (zh) 2013-06-19

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Family Applications (1)

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CN 201320025056 Expired - Fee Related CN203011262U (zh) 2013-01-18 2013-01-18 一种伸缩直尺

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CN (1) CN203011262U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088340A (zh) * 2017-11-03 2018-05-29 苏州莱测检测科技有限公司 一种检测用伸缩型高度尺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108088340A (zh) * 2017-11-03 2018-05-29 苏州莱测检测科技有限公司 一种检测用伸缩型高度尺

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20140118