CN2493415Y - 球面钢笔尖 - Google Patents

球面钢笔尖 Download PDF

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Publication number
CN2493415Y
CN2493415Y CN 01233661 CN01233661U CN2493415Y CN 2493415 Y CN2493415 Y CN 2493415Y CN 01233661 CN01233661 CN 01233661 CN 01233661 U CN01233661 U CN 01233661U CN 2493415 Y CN2493415 Y CN 2493415Y
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pen
spherical
utility
nip
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张明昌
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Abstract

一种球面钢笔尖,其笔尖与纸张接触部分呈球面形。球面形部分由位于笔尖主体上表面延伸线以上的尖部和位于笔尖主体上表面延伸线以下的凹部两部分形成。本实用新型的球面钢笔尖光滑度高,弹性好。能书写5mm~50mm见方的楷、行、草、隶、篆、仿宋字体。写出的字既有钢笔字特点,又有毛笔字韵味。它同时适用吸水钢笔和蘸水笔,是一种书法爱好者的理想钢笔尖。

Description

球面钢笔尖
本实用新型涉及一种文具用品的钢笔尖,特别是一种笔尖与纸张接触部分呈球面形的钢笔尖。
已有技术的钢笔尖中,美工笔尖是将笔尖尖部直接翘曲形成。这种钢笔尖比较坚硬,弹性不好,它最大只能写出20mm见方的钢笔字,字再想写得大些则笔画细瘦,字体难看。上海笔尖厂生产的圆头蘸水笔尖(灯塔801型),其笔尖与纸张接触部份呈平面圆板形,能写出大于20mm的字形,但对字的撇、捺、折书写又很困难,因此它仅适合书写篆、隶两体汉字。另外上述两种笔尖的光滑度均不理想。
本实用新型的任务是提供一种与正常钢笔使用方法相同的球面钢笔尖,它既有很好的光滑度,能流利书写所有字体,又有很好的弹性,能根据需要将字体写小或者写大(5mm~50mm)。
本实用新型是对普通钢笔尖进行改进得已实现的,其改进特征在于钢笔尖尖端呈球面形,球面形部分由位于钢笔尖主体上表面延伸线a以上的尖部和位于钢笔尖主体上表面延伸线a以下的凹部两部分形成。
本实用新型的球面钢笔尖,可用于吸水钢笔和蘸水钢笔,这种钢笔尖适合书写楷、行、草、隶、篆、仿宋等所有字体,写出的字既有钢笔字特点又有毛笔字韵味。
下面通过附图给出本实用新型实施例:
图1球面钢笔尖主视图
图2球面钢笔尖尖端A-A剖面图
参看附图,本实用新型的球面钢笔尖由笔尖主体1、凹部2和尖部3构成。其笔尖尖端呈球面形,由模具压制成型,球面形部分又由尖部3和凹部2构成。尖部3、凹部2以及球面形的直径Sφ三者具有一个正比关系。球面形直径越大,写出的字则越大。

Claims (2)

1.一种球面钢笔尖,其特征在于钢笔尖尖端呈现球面形。
2.根据权利要求1所述的球面钢笔尖,其特征在于球面形部分由位于笔尖主体上表面延伸线a以上的尖部和位于钢笔尖主体上表面延伸线a以下的凹部两部分形成。
CN 01233661 2001-08-01 2001-08-01 球面钢笔尖 Expired - Fee Related CN2493415Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01233661 CN2493415Y (zh) 2001-08-01 2001-08-01 球面钢笔尖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01233661 CN2493415Y (zh) 2001-08-01 2001-08-01 球面钢笔尖

Publications (1)

Publication Number Publication Date
CN2493415Y true CN2493415Y (zh) 2002-05-29

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Family Applications (1)

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CN 01233661 Expired - Fee Related CN2493415Y (zh) 2001-08-01 2001-08-01 球面钢笔尖

Country Status (1)

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CN (1) CN2493415Y (zh)

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