CN201792588U - 可以伸缩的笔 - Google Patents

可以伸缩的笔 Download PDF

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Publication number
CN201792588U
CN201792588U CN2010202384484U CN201020238448U CN201792588U CN 201792588 U CN201792588 U CN 201792588U CN 2010202384484 U CN2010202384484 U CN 2010202384484U CN 201020238448 U CN201020238448 U CN 201020238448U CN 201792588 U CN201792588 U CN 201792588U
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CN
China
Prior art keywords
penholder
pen
sleeve
stretch
sleeve pipe
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Expired - Fee Related
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CN2010202384484U
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English (en)
Inventor
王黎凌云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WANG LI LINGYUN
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WANG LI LINGYUN
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Publication date
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Priority to CN2010202384484U priority Critical patent/CN201792588U/zh
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Publication of CN201792588U publication Critical patent/CN201792588U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型提供一种可以伸缩的笔,所述笔安装在一个可以伸缩的套管内,在套管与笔杆交接处设置有卡口。使用时,将笔杆从套管内拉出即可,笔杆收缩到套管内可方便收放和携带。

Description

可以伸缩的笔
技术领域
本实用新型涉及一种笔,具体的说是一种可以伸缩的笔。
背景技术
现在使用的各种笔,都是在笔杆上设置一个笔帽,在两者套接后,杆体都很长,收放和携带极为不便,稍不小心,还会由于杆长产生折断现象。
发明内容
本实用新型提供一种可以伸缩的笔,在闲置时,可将笔杆收缩到很短的状态,非常方便收放携带。
本实用新型包括笔杆,所采用的技术方案在于:所述笔杆安装在一个可以伸缩的套管内。
在套管与笔杆交接处设置有卡口。
本实用新型的有益效果在于:使用时,将笔杆从套管内拉出即可,笔杆收缩到套管内可方便收放和携带。
附图说明
下面结合附图和实施例对本实用新型作进一步详述。
附图为本实用新型结构示意图。
具体实施方式
附图实施例所示:笔杆1安装在一个可以伸缩的套管2内。在套管2与笔杆1交接处设置有卡口3。

Claims (2)

1.一种可以伸缩的笔,包括笔杆(1),其特征在于:所述笔杆(1)安装在一个可以伸缩的套管(2)内。
2.根据权利要求1所述的可以伸缩的笔,其特征在于:在套管(2)与笔杆(1)交接处设置有卡口(3)。
CN2010202384484U 2010-06-13 2010-06-13 可以伸缩的笔 Expired - Fee Related CN201792588U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202384484U CN201792588U (zh) 2010-06-13 2010-06-13 可以伸缩的笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202384484U CN201792588U (zh) 2010-06-13 2010-06-13 可以伸缩的笔

Publications (1)

Publication Number Publication Date
CN201792588U true CN201792588U (zh) 2011-04-13

Family

ID=43847510

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202384484U Expired - Fee Related CN201792588U (zh) 2010-06-13 2010-06-13 可以伸缩的笔

Country Status (1)

Country Link
CN (1) CN201792588U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774173A (zh) * 2012-08-07 2012-11-14 昆山大百科实验室设备工程有限公司 可以伸缩的笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102774173A (zh) * 2012-08-07 2012-11-14 昆山大百科实验室设备工程有限公司 可以伸缩的笔

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110413

Termination date: 20110613