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CN201325251Y - 电热铅笔 - Google Patents

电热铅笔 Download PDF

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Publication number
CN201325251Y
CN201325251Y CNU2008202156122U CN200820215612U CN201325251Y CN 201325251 Y CN201325251 Y CN 201325251Y CN U2008202156122 U CNU2008202156122 U CN U2008202156122U CN 200820215612 U CN200820215612 U CN 200820215612U CN 201325251 Y CN201325251 Y CN 201325251Y
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China
Prior art keywords
pencil
heater
handwriting
pen body
electrical heating
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Expired - Fee Related
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CNU2008202156122U
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English (en)
Inventor
盛骁麟
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Individual
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Individual
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Priority to CNU2008202156122U priority Critical patent/CN201325251Y/zh
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Abstract

一种电热铅笔,由笔体、发热体、开关组成:笔体(1)下端为现有铅笔(2),在笔体下部握笔处,装有发热体(3),握笔处发热体上面装有轻触开关(4),笔体上部装有充电电池(5),笔体上端为笔帽(6)。本实用新型克服了目前,在南方冬天室内温度低,戴了手套做作业,不方便,不戴手套做作业,手指易冻僵之缺陷。具有使用方便,生产工艺简单、成本低,冬天使用不冻手,由于开关在握笔处,保持正确的握笔姿势等优点。

Description

电热铅笔
技术领域
本实用新型涉及文具领域,更确切地说是一种冬天使用的电热铅笔。
背景技术
铅笔是中小学生的学习用品之一,它具有价廉,书写及檫除方便等优点,深受学生们的喜爱。在冬天,北方的教室与家庭都有暖气,但在南方却不然,室内温度不亚于室外,戴了手套做作业,不方便,不戴手套做作业,手指冻僵。
发明内容
本实用新型的目的在于克服上述之不足,提供一种能在冬天使用的电热铅笔。
本实用新型的目的是采用以下技术措施来实现的:本实用新型由笔体、发热体、开关组成,其特征在于:笔体下端为现有铅笔,在笔体下部握笔处,装有发热体,发热体为碳纤维、漆包线或电阻丝,握笔处发热体上面装有轻触开关,笔体上部装有充电电池,笔体上部为笔帽。充电插孔安装在笔帽顶端。
本实用新型的优点:使用方便,生产工艺简单、成本低,冬天使用不冻手,由于开关在握笔处,保持正确的握笔姿势。
附图说明
附图为本实用新型的结构图。
以下结合附图对本实用新型作进一步说明。
具体实施方式
参见附图,笔体1下端为现有铅笔2,在笔体下部握笔处,装有发热体3,发热体为碳纤维、漆包线或电阻丝,握笔处发热体上面装有轻触开关4,笔体上部装有充电电池5,笔体上部为笔帽6。充电插孔7安装在笔帽顶端。

Claims (3)

1、一种电热铅笔,由笔体、发热体、开关组成,其特征在于:笔体(1)下端为现有铅笔(2),在笔体下部握笔处,装有发热体(3),握笔处发热体上面装有轻触开关(4),笔体上部装有充电电池(5),笔体上端为笔帽(6)。
2、按权利要求1所述的电热铅笔,其特征在于:发热体为碳纤维、漆包线或电阻丝。
3、按权利要求1所述的电热铅笔,其特征在于:充电插孔(7)安装在笔帽顶端。
CNU2008202156122U 2008-11-06 2008-11-06 电热铅笔 Expired - Fee Related CN201325251Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008202156122U CN201325251Y (zh) 2008-11-06 2008-11-06 电热铅笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008202156122U CN201325251Y (zh) 2008-11-06 2008-11-06 电热铅笔

Publications (1)

Publication Number Publication Date
CN201325251Y true CN201325251Y (zh) 2009-10-14

Family

ID=41177230

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008202156122U Expired - Fee Related CN201325251Y (zh) 2008-11-06 2008-11-06 电热铅笔

Country Status (1)

Country Link
CN (1) CN201325251Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605987A (zh) * 2018-11-19 2019-04-12 暨南大学 一种自发热暖手笔及其组装方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109605987A (zh) * 2018-11-19 2019-04-12 暨南大学 一种自发热暖手笔及其组装方法

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Date Code Title Description
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: 20091014

Termination date: 20091207