CN201559411U - 一种螺旋型圆珠笔 - Google Patents

一种螺旋型圆珠笔 Download PDF

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Publication number
CN201559411U
CN201559411U CN2009202111821U CN200920211182U CN201559411U CN 201559411 U CN201559411 U CN 201559411U CN 2009202111821 U CN2009202111821 U CN 2009202111821U CN 200920211182 U CN200920211182 U CN 200920211182U CN 201559411 U CN201559411 U CN 201559411U
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徐瑞扬
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Shanghai Yangpu District Qiqihar Road First Primary School
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Shanghai Yangpu District Qiqihar Road First Primary School
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Abstract

本实用新型提供一种螺旋型圆珠笔,包括一圆珠笔芯,其中,所述圆珠笔芯呈密绕螺旋形且该圆珠笔芯是一支完整的圆珠笔;所述圆珠笔芯表面略有凹凸;所述圆珠笔芯材质为透明硬塑料;圆珠笔芯在制造过程中是根据要求来决定其螺旋部分的长度,外径尺寸和螺旋弧度的。本实用新型螺旋型圆珠笔能大大增加笔芯的油墨储量,延长笔芯的使用期限,节约了资源。

Description

一种螺旋型圆珠笔
技术领域
本实用新型涉及一种圆珠笔,尤其涉及一种螺旋型圆珠笔。
背景技术
目前使用的圆珠笔,笔芯都是采用直线型杆体,而且笔芯必须套在尺寸相同的笔套里。在某些特殊情况下,如在一些两用笔中,为了保证笔的外观设计和必要的技术指标,只得缩短圆珠笔芯的杆体长度。这样就相对减少了笔芯的油墨储量,影响了圆珠笔的使用期限,生产笔套也浪费了不少资源。
实用新型内容
本实用新型的目的是提供一种螺旋型圆珠笔,该螺旋型圆珠笔能大大增加笔芯的油墨储量,延长笔芯的使用期限,节约了资源。
为实现上述目的,本实用新型的技术方案是:一种螺旋型圆珠笔,包括一圆珠笔芯,其中,所述圆珠笔芯呈密绕螺旋形且该圆珠笔芯是一支完整的圆珠笔。
上述一种螺旋型圆珠笔,其中,所述圆珠笔芯表面略有凹凸。
上述一种螺旋型圆珠笔,其中,所述圆珠笔芯材质为透明硬塑料。
本实用新型由于采用上述技术方案,使之与现有技术相比,具有的积极效果是:本实用新型一种螺旋型圆珠笔由于笔芯采用密绕螺旋形,能大大增加笔芯的油墨储量,延长笔芯的使用期限;本实用新型螺旋型圆珠笔由于笔芯就是一支完整的圆珠笔,省去了笔套部分,节约了资源。
附图说明
图1是本实用新型一种螺旋型圆珠笔的结构示意图。
具体实施方式
如图1所示,一种螺旋型圆珠笔,包括一圆珠笔芯,其中,所述圆珠笔芯1呈密绕螺旋形且该圆珠笔芯是一支完整的圆珠笔,油墨储存在密绕螺旋形笔芯里;所述圆珠笔芯1表面略有凹2凸3,握笔写字时能有很好的手感;所述圆珠笔芯1材质为透明硬塑料,圆珠笔芯1里油墨储量的多少一目了然,且写字的时候能很好的用好力道。
本实用新型螺旋型圆珠笔能大大增加笔芯的油墨储量,延长笔芯的使用期限,节约了资源。

Claims (3)

1.一种螺旋型圆珠笔,包括一圆珠笔芯,其特征在于:所述圆珠笔芯(1)呈密绕螺旋形且该圆珠笔芯是一支完整的圆珠笔。
2.根据权利要求1所述的一种螺旋型圆珠笔,其特征在于:所述圆珠笔芯(1)表面略有凹(2)凸(3)。
3.根据权利要求1所述的一种螺旋型圆珠笔,其特征在于,所述圆珠笔芯(1)材质为透明硬塑料。
CN2009202111821U 2009-10-23 2009-10-23 一种螺旋型圆珠笔 Expired - Fee Related CN201559411U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202111821U CN201559411U (zh) 2009-10-23 2009-10-23 一种螺旋型圆珠笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202111821U CN201559411U (zh) 2009-10-23 2009-10-23 一种螺旋型圆珠笔

Publications (1)

Publication Number Publication Date
CN201559411U true CN201559411U (zh) 2010-08-25

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CN2009202111821U Expired - Fee Related CN201559411U (zh) 2009-10-23 2009-10-23 一种螺旋型圆珠笔

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CN (1) CN201559411U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103129217A (zh) * 2011-11-29 2013-06-05 靖大学 一种一体式圆珠笔

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103129217A (zh) * 2011-11-29 2013-06-05 靖大学 一种一体式圆珠笔

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Granted publication date: 20100825

Termination date: 20101023