CN202448564U - 两用圆规笔 - Google Patents

两用圆规笔 Download PDF

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Publication number
CN202448564U
CN202448564U CN201220061841XU CN201220061841U CN202448564U CN 202448564 U CN202448564 U CN 202448564U CN 201220061841X U CN201220061841X U CN 201220061841XU CN 201220061841 U CN201220061841 U CN 201220061841U CN 202448564 U CN202448564 U CN 202448564U
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pen
compasses
dual
pair
lantern ring
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CN201220061841XU
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English (en)
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刘元吉
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Individual
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Abstract

两用圆规笔,其特征是:笔头与笔杆连接,笔杆顶端设置有针脚,在笔杆的上端通过套环1与可伸缩支杆连接,可伸缩支杆上设置有固定钮,可伸缩支杆的另一端与套环2焊接,套环2套在画笔上。其有益效果是:提供一种用作圆规的笔,当使用圆规时便可将笔倒过来,通过调节伸缩杆来调节画圆的半径,当不使用时便可将其收缩,笔便可以用作正常的笔使用了,很方便。

Description

两用圆规笔
技术领域
本实用新型涉及一种笔,特别是一种两用圆规笔。
背景技术
一般的笔只能用来写字,而没有其他的功能,而现在学生们的文具也比较多,时常容易丢三落四。
发明内容
本实用新型的目的就是要解决上述背景技术中提到的问题,提供一种两用圆规笔。
本实用新型采用的技术方案是:两用圆规笔,其特征是:笔头与笔杆连接,笔杆顶端设置有针脚,在笔杆的上端通过套环1与可伸缩支杆连接,可伸缩支杆上设置有固定钮,可伸缩支杆的另一端与套环2焊接,套环2套在画笔上。
本实用新型的有益效果是:提供一种用作圆规的笔,当使用圆规时便可将笔倒过来,通过调节伸缩杆来调节画圆的半径,当不使用时便可将其收缩,笔便可以用作正常的笔使用了,很方便。
附图说明
下面结合附图和实例对本实用新型作进一步详细说明。
图为本实用新型的结构示意图。
图中:1、笔头,2、笔杆,3、套环1,4、针脚,5、画笔,6、套环2,7、可伸缩支杆,8、固定钮。
具体实施方式
如图,两用圆规笔,其特征是:笔头1与笔杆2连接,笔杆2顶端设置有针脚4,在笔杆2的上端通过套环13与可伸缩支杆7连接,可伸缩支杆7上设置有固定钮8,可伸缩支杆7的另一端与套环26焊接,套环26套在画笔5上。其有益效果是:提供一种用作圆规的笔,当使用圆规时便可将笔倒过来,通过调节伸缩杆来调节画圆的半径,当不使用时便可将其收缩,笔便可以用作正常的笔使用了,很方便。

Claims (1)

1.两用圆规笔,其特征是:笔头与笔杆连接,笔杆顶端设置有针脚,在笔杆的上端通过套环(1)与可伸缩支杆连接,可伸缩支杆上设置有固定钮,可伸缩支杆的另一端与套环(2)焊接,套环(2)套在画笔上。 
CN201220061841XU 2012-02-23 2012-02-23 两用圆规笔 Expired - Fee Related CN202448564U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201220061841XU CN202448564U (zh) 2012-02-23 2012-02-23 两用圆规笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201220061841XU CN202448564U (zh) 2012-02-23 2012-02-23 两用圆规笔

Publications (1)

Publication Number Publication Date
CN202448564U true CN202448564U (zh) 2012-09-26

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Family Applications (1)

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CN201220061841XU Expired - Fee Related CN202448564U (zh) 2012-02-23 2012-02-23 两用圆规笔

Country Status (1)

Country Link
CN (1) CN202448564U (zh)

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Granted publication date: 20120926

Termination date: 20130223