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CN201995809U - 粉笔盒 - Google Patents

粉笔盒 Download PDF

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Publication number
CN201995809U
CN201995809U CN2011200188690U CN201120018869U CN201995809U CN 201995809 U CN201995809 U CN 201995809U CN 2011200188690 U CN2011200188690 U CN 2011200188690U CN 201120018869 U CN201120018869 U CN 201120018869U CN 201995809 U CN201995809 U CN 201995809U
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CN2011200188690U
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郑辉
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Abstract

本实用新型公开一种粉笔盒,它包括外盒体、内盒体、粉笔提升条、出笔口、弹簧和挡板。内盒体设置在外盒体内部,粉笔提升条前端与外盒体内侧壁固定连接,粉笔提升条末端设置提笔板,提笔板能随内盒体在外盒体内的推入与推出而上下运动,出笔口设置在内盒体上部,并与提笔板上下对应,弹簧一端固定连接内盒体内侧壁,弹簧另一端固定连接挡板。本实用新型的有益效果是:取粉笔时,不必把手伸向粉笔盒内部,在推开内盒体的同时,粉笔会在出笔口自动弹出。本实用新型结构简单、使用方便。

Description

粉笔盒
技术领域
本实用新型涉及一种教学书写用具,尤其是涉及一种粉笔盒。
背景技术
目前,在粉笔盒内拿粉笔时要把手伸向粉笔盒内部才能取出粉笔,非常不方便,也不卫生。
发明内容
本实用新型的目的是为了解决在现有粉笔盒内粉笔不自动弹出的不足,提供一种可自动出粉笔的粉笔盒。
本实用新型解决其技术问题所采用的技术方案是:粉笔盒包括外盒体、内盒体、粉笔提升条、出笔口、弹簧和挡板。内盒体设置在外盒体内部,粉笔提升条前端与外盒体内侧壁固定连接,粉笔提升条末端设置提笔板,提笔板能随内盒体在外盒体内的推入与推出而上下运动,出笔口设置在内盒体上部,并与提笔板上下对应,弹簧一端固定连接内盒体内侧壁,弹簧另一端固定连接挡板。
本实用新型的有益效果是:取粉笔时,不必把手伸向粉笔盒内部,在推开内盒体的同时,粉笔会在出笔口自动弹出。本实用新型结构简单、使用方便。
附图说明
下面结合附图对本实用新型进一步说明。
附图1是本实用新型的结构示意图。
具体实施方式
在附图1中,粉笔盒包括外盒体(1)、内盒体(2)、粉笔提升条(3)、出笔口(6)、弹簧(7)和挡板(8)。内盒体(2)设置在外盒体(1)内部,粉笔提升条前端(4)与外盒体(1)内侧壁固定连接,粉笔提升条(3)末端设置提笔板(5),提笔板(5)能随内盒体(2)在外盒体(1)内的推入与推出而上下运动,出笔口(6)设置在内盒体(2)上部,并与提笔板(5)上下对应,弹簧(7)一端固定连接内盒体(2)内侧壁,弹簧(7)另一端固定连接挡板(8)。使用时,在内盒体(2)内整齐排入粉笔(9),在推出内盒体(2)的同时,粉笔提升条(3)末端的提笔板(5)会托住在提笔板(5)上方的粉笔(9)从出笔口(6)处顶出,这时可把粉笔(9)拿出,当向外盒体(1)内推入内盒体(2)时,粉笔提升条(3)会自动复位,在弹簧(7)和挡板(8)的推动下,下一支粉笔(9)会自动摆放在提笔板(5)的上方,以备下一次使用。本实用新型结构简单、使用方便、干净卫生。

Claims (1)

1.一种粉笔盒,包括外盒体(1)、内盒体(2)、粉笔提升条(3)、出笔口(6)、弹簧(7)和挡板(8),其特征在于:内盒体(2)设置在外盒体(1)内部,粉笔提升条前端(4)与外盒体(1)内侧壁固定连接,粉笔提升条(3)末端设置提笔板(5),提笔板(5)能随内盒体(2)在外盒体(1)内的推入与推出而上下运动,出笔口(6)设置在内盒体(2)上部,并与提笔板(5)上下对应,弹簧(7)一端固定连接内盒体(2)内侧壁,弹簧(7)另一端固定连接挡板(8)。
CN2011200188690U 2011-01-17 2011-01-17 粉笔盒 Expired - Fee Related CN201995809U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200188690U CN201995809U (zh) 2011-01-17 2011-01-17 粉笔盒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200188690U CN201995809U (zh) 2011-01-17 2011-01-17 粉笔盒

Publications (1)

Publication Number Publication Date
CN201995809U true CN201995809U (zh) 2011-10-05

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Family Applications (1)

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CN2011200188690U Expired - Fee Related CN201995809U (zh) 2011-01-17 2011-01-17 粉笔盒

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CN (1) CN201995809U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105015239A (zh) * 2015-08-07 2015-11-04 李俊 一种环保笔筒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105015239A (zh) * 2015-08-07 2015-11-04 李俊 一种环保笔筒

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Granted publication date: 20111005

Termination date: 20120117