CN202337120U - 笔 - Google Patents

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Publication number
CN202337120U
CN202337120U CN2011204948749U CN201120494874U CN202337120U CN 202337120 U CN202337120 U CN 202337120U CN 2011204948749 U CN2011204948749 U CN 2011204948749U CN 201120494874 U CN201120494874 U CN 201120494874U CN 202337120 U CN202337120 U CN 202337120U
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China
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pen
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wall
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Expired - Fee Related
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CN2011204948749U
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English (en)
Inventor
刘芬
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Shandong University of Science and Technology
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Shandong University of Science and Technology
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Priority to CN2011204948749U priority Critical patent/CN202337120U/zh
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Abstract

本实用新型公开一种笔，包括有笔杆及与该笔杆连接的笔头，所述笔杆的笔杆壁外层为金属层，该笔杆的笔杆壁内层为隔热层，所述金属层与所述隔热层之间设有碳素纤维发热层，所述笔杆的尾端装有电源装置，与现有技术相比，本实用新型的笔杆壁能发热，在寒冷的冬天，手握着有热量的笔杆，冰冷的手能得到温暖，非常的方便实用。

Description

笔
技术领域
本实用新型涉及一种笔。
背景技术
现有的笔，通常包括有笔杆，装在笔杆下的笔头部，笔杆壁为单层塑料层或者金属层，冬天的时候，笔杆壁非常的冰冷，手握着这样的笔杆写字会感觉非常的刺骨，而若戴手套握笔的话，写出的字又会歪歪扭扭，非常的不美观。
实用新型内容
本实用新型提供一种笔，它可以解决现有的笔在天冷时笔杆冰冷、影响写字的问题。
为了解决上述技术问题，本实用新型所采用的技术方案是：它包括有笔杆及与该笔杆连接的笔头，所述笔杆的笔杆壁外层为金属层，该笔杆的笔杆壁内层为隔热层，所述金属层与所述隔热层之间设有碳素纤维发热层，所述笔杆的尾端装有电源装置。
上述技术方案中，更具体的方案是：所述笔杆的尾端还设有电源开关，所述电源装置内装有干电池。
由于采用了上述技术方案，本实用新型与现有技术相比，具有如下有益效果：
由于笔杆的笔杆壁中间层设有碳素纤维发热层，所述笔杆的笔杆壁外层为金属层，金属层易导热，当碳素纤维发热层发热的时候，热量即可传到金属层，在冬天的时候，手握着有热量的笔杆，能使冰冷的手得到温暖，非常的方便和实用。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
以下结合附图实例，对本实用新型作进一步详述：
如图1所示的本实施例，它包括有笔杆1及与该笔杆连接的笔头2，笔杆1的笔杆壁外层为金属层1-1，该笔杆的笔杆壁内层为隔热层1-3，这样即能保证笔芯5不受发热层的影响，金属层1-1与隔热层1-3之间设有碳素纤维发热层1-2，笔杆1的尾端装有干电池3，笔杆1的尾端还设有电源开关4。冬天来的时候，往笔杆尾端装入干电池，按下电源开关，碳素纤维发热层发热，热量即可传到金属层，手握着有热量的笔杆，能使冰冷的手得到温暖，非常的方便和实用。

Claims (2)

1.一种笔，包括有笔杆及与该笔杆连接的笔头，其特征在于：所述笔杆的笔杆壁外层为金属层，该笔杆的笔杆壁内层为隔热层，所述金属层与所述隔热层之间设有碳素纤维发热层，所述笔杆的尾端装有电源装置。
2.根据权利要求1所述的笔，其特征在于：所述笔杆的尾端还设有电源开关，所述电源装置内装有干电池。
CN2011204948749U 2011-12-02 2011-12-02 笔 Expired - Fee Related CN202337120U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204948749U CN202337120U (zh) 2011-12-02 2011-12-02 笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204948749U CN202337120U (zh) 2011-12-02 2011-12-02 笔

Publications (1)

Publication Number Publication Date
CN202337120U true CN202337120U (zh) 2012-07-18

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ID=46485823

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204948749U Expired - Fee Related CN202337120U (zh) 2011-12-02 2011-12-02 笔

Country Status (1)

Country Link
CN (1) CN202337120U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029536A (zh) * 2013-03-06 2014-09-10 程疑睿 燃烧暖笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104029536A (zh) * 2013-03-06 2014-09-10 程疑睿 燃烧暖笔

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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: 20120718

Termination date: 20121202