CN2178631Y - 多用途笔 - Google Patents

多用途笔 Download PDF

Info

Publication number
CN2178631Y
CN2178631Y CN 94201332 CN94201332U CN2178631Y CN 2178631 Y CN2178631 Y CN 2178631Y CN 94201332 CN94201332 CN 94201332 CN 94201332 U CN94201332 U CN 94201332U CN 2178631 Y CN2178631 Y CN 2178631Y
Authority
CN
China
Prior art keywords
pen
penholder
utility
model
multipurpose
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 94201332
Other languages
English (en)
Inventor
郑群锁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94201332 priority Critical patent/CN2178631Y/zh
Application granted granted Critical
Publication of CN2178631Y publication Critical patent/CN2178631Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

多用途笔是一种用于作圆、绘图及书写的工具。 它是对旧式笔一般只能书写和画直线,而不便于作圆 的缺点的一种改进。它主要包括笔杆和笔尖等部 件。其技术特征是笔杆的顶端外侧为一螺纹,通过该 螺纹可以方便地连接到一腿末端具有同样大小内螺 纹的圆规上作圆。本实用新型的设计新颖,能极大地 提高各种笔的使用效率。

Description

多用途笔属于书写绘图工具。
现在普通使用的笔一般只适用于书写和画直线,而不能直接、方便地连接到圆规上作圆。在需要画圆时,必须在圆规的一只脚上安装铅芯、鸭嘴笔,或通过圆规夹连接绘图笔等书写工具,它们的缺点是安装不牢固,线条粗细难以控制,所画出的圆不够精确。
本实用新型的目的就是为了克服旧式笔的缺点,从而提供一种既适用于书写、画直线,又能方便地连接到圆规上作圆的新型多用途笔。
本实用新型这样实现:将笔杆顶端的外侧制成螺纹结构,平时可以和往常一样用于书写和画直线,在需要画圆时,只要将该种类型的笔通过螺纹连接到一腿的末端具有同样大小的内螺纹的圆规上即可。这不仅扩大了笔的用途,同时也使圆规的结构更趋紧凑合理,所画出的圆更加精确美观。
本实用新型的具体结构由附图给出。
图1是本实用新型的活动铅笔结构示意图。
图2是本实用新型的绘图笔、钢笔类结构示意图。
附图中的书写工具主要包括笔杆(2),笔尖(3)等部件,其中笔杆(2)的顶端外侧为一螺纹(1),活动铅笔通过(4)压按铅芯。绘图笔,钢笔等类型的书写工具除了附图中所绘出的结构外,还应配有笔帽(图中未画出)。
本实用新型的实施例因为太简单,故叙述从略。

Claims (1)

1、一种多用途笔,主要包括笔杆(2)和笔尖(3),其特征是,笔杆(2)的顶端外侧为一螺纹(1)。
CN 94201332 1994-01-04 1994-01-04 多用途笔 Expired - Fee Related CN2178631Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94201332 CN2178631Y (zh) 1994-01-04 1994-01-04 多用途笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94201332 CN2178631Y (zh) 1994-01-04 1994-01-04 多用途笔

Publications (1)

Publication Number Publication Date
CN2178631Y true CN2178631Y (zh) 1994-10-05

Family

ID=33821423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94201332 Expired - Fee Related CN2178631Y (zh) 1994-01-04 1994-01-04 多用途笔

Country Status (1)

Country Link
CN (1) CN2178631Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004178A (zh) * 2016-05-24 2016-10-12 张东洲 一种简易圆规的制作方法及使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004178A (zh) * 2016-05-24 2016-10-12 张东洲 一种简易圆规的制作方法及使用方法

Similar Documents

Publication Publication Date Title
CN2178631Y (zh) 多用途笔
CN2280010Y (zh) 一种书写笔
CN2178638Y (zh) 方便圆规
CN2359129Y (zh) 一种实用新型综合应用笔及其组合套装
CN2209601Y (zh) 多功能学生专用笔
CN204451642U (zh) 多功能笔
CN2352357Y (zh) 涂改、书写两用笔
CN201165125Y (zh) 多功能圆珠笔
CN2261344Y (zh) 携折叠式万次印章书写笔
CN2524938Y (zh) 刨不短铅笔套
CN2269312Y (zh) 硬软结合的自来水笔
CN2233318Y (zh) 多功能笔
CN201211777Y (zh) 多用笔
CN2374361Y (zh) 双笔头自来水笔
CN2261345Y (zh) 带万次印章书写笔
CN2212503Y (zh) 多功能组合笔
CN2289684Y (zh) 自来铅笔
CN2363893Y (zh) 多用笔
CN2476420Y (zh) 有备两用笔
CN2202646Y (zh) 圆规笔
CN2178627Y (zh) 多用钢笔
CN2539636Y (zh) 可收笔头的毛笔
CN2032549U (zh) 多用笔
CN2131700Y (zh) 多功能粉笔书写护套
CN201033510Y (zh) 一种两用笔

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee