CN202144151U - 双卡槽可调芯长圆珠笔 - Google Patents

双卡槽可调芯长圆珠笔 Download PDF

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CN202144151U
CN202144151U CN201120035907U CN201120035907U CN202144151U CN 202144151 U CN202144151 U CN 202144151U CN 201120035907 U CN201120035907 U CN 201120035907U CN 201120035907 U CN201120035907 U CN 201120035907U CN 202144151 U CN202144151 U CN 202144151U
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冯韵
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Abstract

本实用新型公开了一种双卡槽可调芯长圆珠笔，包括笔杆1、笔杆前端2、笔杆后端3、卡槽I 4和卡槽II 4′、固定螺母I 5和固定螺母II 5′、挤压盘6。其特征是笔杆前端2和笔杆后端3带有螺纹，可从笔杆上旋上或旋下，笔杆前端2旋下笔杆后可装入笔芯，笔杆后端3旋下笔杆后可安装挤压盘6。挤压盘6带有螺纹手柄，可在卡槽I 4和卡槽II 4′内上下滑动，结合固定螺母I 5和固定螺母II 5′，挤压盘6可固定在笔杆1内部。通过调节挤压盘在笔杆内部的位置，可使笔杆与不同长度的笔芯匹配，从而给使用者带来极大方便，也减少了浪费。

Description

双卡槽可调芯长圆珠笔
技术领域
本实用新型涉及学习用具领域，特别涉及一种双卡槽可调芯长圆珠笔。 
背景技术
我们平常所使用的圆珠笔，使用完毕之后需要换与之匹配的笔芯，各种笔芯不能相互通用。这既影响使用，浪费时间，也造成了资源的浪费。 
发明内容
为克服上述技术不足，本实用新型提供了一种方便的、适合于各种笔芯的圆珠笔，即双卡槽可调芯长圆珠笔。 
本实用新型的目的是由以下技术方案实现的： 
一种双卡槽可调芯长圆珠笔，包括笔杆1、笔杆前端2、笔杆后端3、卡槽I 4和卡槽II 4′、固定螺母I 5和固定螺母II 5′、挤压盘6，其特征是笔杆前端2和笔杆后端3带有螺纹，可从笔杆上旋上或旋下，卡槽I 4和卡槽II 4′长度约为笔杆长度的二分之一，挤压盘6带有螺纹手柄，可在卡槽I 4和卡槽II 4′内上下滑动，结合固定螺母I 5和固定螺母II 5′，挤压盘6可固定在笔杆1内部。 
本申请的积极意义是：通过调节挤压盘在笔杆内部的位置，可使笔杆与不同长度的笔芯匹配，从而使圆珠笔可以适用各种长度的笔芯，从而方便使用，减少浪费。 
附图说明
图1是本实用新型结构示意图。 
具体实施方式
下面结合附图对本实用新型作进一步的描述，如图1所示一种双卡槽可调芯长圆珠笔，包括笔杆1、笔杆前端2、笔杆后端3、卡槽I 4和卡槽II 4′、固定螺母I 5和固定螺母II 5′、挤压盘6。其特征是笔杆前端2和笔杆后端3带有螺纹，可从笔杆上旋上或旋下，笔杆前端2旋下笔杆后可装入笔芯，笔杆后端3旋下笔杆可安装挤压盘6。挤压盘6带有螺纹手柄，可在卡槽I 4和卡槽II 4′内上下滑动，结合固定螺母I 5和固定螺母II 5′，挤压盘6可固定在笔杆1内部。通过调节挤压盘在笔杆内部的位置，可使笔杆与不同长度的笔芯匹配。 

Claims (1)

1.一种双卡槽可调芯长圆珠笔，包括笔杆(1)、笔杆前端(2)、笔杆后端(3)、卡槽I(4)和卡槽II(4′)、固定螺母I(5)和固定螺母II(5′)、挤压盘(6)，其特征是笔杆前端(2)和笔杆后端(3)带有螺纹，可从笔杆上旋上或旋下，卡槽I(4)和卡槽II(4′)长度约为笔杆长度的二分之一，挤压盘(6)带有螺纹手柄，可在卡槽I(4)和卡槽II(4′)内上下滑动，结合固定螺母I(5)和固定螺母II(5′)，挤压盘(6)可固定在笔杆(1)内部。 
CN201120035907U 2011-01-28 2011-01-28 双卡槽可调芯长圆珠笔 Expired - Fee Related CN202144151U (zh)

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CN201120035907U CN202144151U (zh) 2011-01-28 2011-01-28 双卡槽可调芯长圆珠笔

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CN201120035907U CN202144151U (zh) 2011-01-28 2011-01-28 双卡槽可调芯长圆珠笔

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CN202144151U true CN202144151U (zh) 2012-02-15

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494330A (zh) * 2014-12-31 2015-04-08 苏州市职业大学 一种摩擦调节式圆珠笔笔套
CN104802567A (zh) * 2015-04-23 2015-07-29 苏州市职业大学 一种多档位可调笔
CN105751742A (zh) * 2016-02-16 2016-07-13 衡宏志 柔性圆珠笔的制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104494330A (zh) * 2014-12-31 2015-04-08 苏州市职业大学 一种摩擦调节式圆珠笔笔套
CN104802567A (zh) * 2015-04-23 2015-07-29 苏州市职业大学 一种多档位可调笔
CN105751742A (zh) * 2016-02-16 2016-07-13 衡宏志 柔性圆珠笔的制造方法

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