CN87200666U - 轮式绘图笔 - Google Patents

轮式绘图笔 Download PDF

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Publication number
CN87200666U
CN87200666U CN 87200666 CN87200666U CN87200666U CN 87200666 U CN87200666 U CN 87200666U CN 87200666 CN87200666 CN 87200666 CN 87200666 U CN87200666 U CN 87200666U CN 87200666 U CN87200666 U CN 87200666U
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China
Prior art keywords
wheeled
nib
pen
wheel
drawing pen
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Ceased
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CN 87200666
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English (en)
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李峰
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Individual
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Individual
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Priority to CN 87200666 priority Critical patent/CN87200666U/zh
Publication of CN87200666U publication Critical patent/CN87200666U/zh
Ceased legal-status Critical Current

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Abstract

本实用新型属绘图工具类。
现有的绘图笔很难将线段的粗细、线段的长短、线的间距画的标准。本实用新型采用滚动的轮式笔头。可根据需要准确的画出标准的实线、虚线、点划线、双点划线等。

Description

本实用新型属于绘图工具类。
现有的描图笔,很难将线条的粗细划的标准,对虚线、点划线、双点划线等各种线的长度,线与线,线与点、点与点之间的距离很难控制,很难划得标准。
见图1。本实用新型轮式绘图笔可解决上述之不足。其特征是:采用轮式笔头1,轮式笔头通过销轴与笔杆相联接,笔杆内有与轮式笔头相接触的並能贮存墨水的柔性块2,柔性块将墨水涂到轮式笔头上,轮式笔头与纸面接触。受其纸面摩擦阻力的作用力,笔头在纸面上滚动,将墨水印浸到纸面上。用这种笔可以落笔一次划出完整的线条。
轮式绘图笔头,根据绘图的要求分为实线轮式绘图笔头,虚线轮式绘图笔头,点划线轮式绘图笔头,双点划线轮式绘图笔头等等。其结构基本相同,只是笔头略有差异。
见图2。轮式笔头在圆周面上有沟纹3,沟纹可作成轴向的、周向的、斜向的、交叉的,沟纹的作用是能更好吸附墨汁。除实线轮式笔头外,其它轮式笔头在外圆面上有轴向的沟槽4,沟槽的作用是将墨汁断开,隔离线段,从而实现能标准的画出各种不同的线条。图2是画虚线用的轮式笔头。
轮式笔头可以采用金属材料,也可以采用塑料材料制作。若采用塑料制作,在中心处镶有金属轴套。
轮式绘图笔是由笔杆、吸水和排气管、笔头构成的。笔头是能转动的轮形。

Claims (4)

1、由笔杆、吸水和排气管、笔头等构成的轮式绘图笔,其特征是:
a、笔头是能转动的轮式笔头。
b、在笔杆内有与轮式笔头相接触的柔性块。
2、如权利要求1所述的轮式绘图笔,其特征是:轮式笔头的外圆周面上有沟纹。
3、如权利要求2所述的轮式绘图笔,其特征是:轮式笔头的外圆周石上的沟纹是轴向的、或周向的、或斜向的、或交叉的。
4、如权利要求1所述的轮式绘图笔,其特征是:轮式笔头的外圆周面上有轴向的沟槽。
CN 87200666 1987-01-21 1987-01-21 轮式绘图笔 Ceased CN87200666U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 87200666 CN87200666U (zh) 1987-01-21 1987-01-21 轮式绘图笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 87200666 CN87200666U (zh) 1987-01-21 1987-01-21 轮式绘图笔

Publications (1)

Publication Number Publication Date
CN87200666U true CN87200666U (zh) 1988-03-09

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ID=4817056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 87200666 Ceased CN87200666U (zh) 1987-01-21 1987-01-21 轮式绘图笔

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CN (1) CN87200666U (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950328A (zh) * 2014-04-21 2014-07-30 上海理工大学 辅助画线装置
CN104163065A (zh) * 2014-08-07 2014-11-26 南昌大学 制图笔
CN105774303A (zh) * 2016-05-28 2016-07-20 于卫华 悬挂旋环轮珠笔头
CN106042718A (zh) * 2016-06-18 2016-10-26 于卫华 旋环润墨轮珠笔头

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103950328A (zh) * 2014-04-21 2014-07-30 上海理工大学 辅助画线装置
CN103950328B (zh) * 2014-04-21 2015-10-28 上海理工大学 辅助画线装置
CN104163065A (zh) * 2014-08-07 2014-11-26 南昌大学 制图笔
CN105774303A (zh) * 2016-05-28 2016-07-20 于卫华 悬挂旋环轮珠笔头
CN106042718A (zh) * 2016-06-18 2016-10-26 于卫华 旋环润墨轮珠笔头

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