CN2528632Y - 圆珠头钢笔 - Google Patents

圆珠头钢笔 Download PDF

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Publication number
CN2528632Y
CN2528632Y CN 02223380 CN02223380U CN2528632Y CN 2528632 Y CN2528632 Y CN 2528632Y CN 02223380 CN02223380 CN 02223380 CN 02223380 U CN02223380 U CN 02223380U CN 2528632 Y CN2528632 Y CN 2528632Y
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CN 02223380
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贺小平
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Abstract

圆珠头钢笔,属于一种书写用具,其目的是要解决现有自来水钢笔容易堵塞、笔尖损环,而圆珠笔又需要经常更换笔芯的技术问题。解决该问题的技术方案的要点是其结构中包括笔帽、笔杆、贮墨胆,其特征是笔头后部为进出水通道管,前部上面有进水孔,卡套在笔颈前端头上,吸水纤维杆插入笔头中心孔内,圆珠头笔尖套在吸水纤维杆前端头上,笔颈后端连接伸入笔杆内腔的贮墨胆后再与笔杆螺纹连接。因为空气压强作用,墨水不会随意渗出,勿须选用特殊墨水,只需普通墨水即可,使用方使,书写流利,广泛适合各类人员使用。

Description

圆珠头钢笔
                    技术领域
本实用新型涉及一种书写用具,特别是一种圆珠头钢笔。
                    背景技术
现有的自来水钢笔容易堵塞、笔尖损环,而圆珠笔又需要经常更换笔芯,使用不方便。
                    发明内容
本实用新型的目的是为了克服上述不足之处,而提供一种使用方便,书写流利,适用广泛的圆珠头钢笔。
本实用新型的目的是这样实现的:圆珠头钢笔包括笔帽、笔杆、贮墨胆,其特征是笔头后部为外表面有凹槽的进出水通道管,前部直径与笔颈前端直径相一致,上面有进水孔,卡套在笔颈前端头上,后部的进出水通道管插入笔颈内腔中,吸水纤维杆插入笔头中心孔内,圆珠头笔尖套在吸水纤维杆前端头上,前部分露出笔头,笔颈后端连接伸入笔杆内腔的贮墨胆后再与笔杆螺纹连接。
本实用新型由于采用以上设计,因为空气压强作用,墨水不会随意渗出,勿须选用特殊墨水,只需普通墨水即可,克服了现有自来水钢笔容易堵塞、笔尖损坏,而圆珠笔又需要经常更换笔芯的不足之处,使用方便,书写流利,广泛适合各类人员使用。
                    附图说明
图1为本实用新型结构示意图。
                  具体实施方式
现结合附图所示实施例对本实用新型作出详细说明。
圆珠头钢笔包括笔帽1、笔杆2、贮墨胆3,笔头4后部为外表面有凹槽的圆柱形进出水通道管,前部为圆台体,大端面的直径大于后部进出水通道管直径,而与笔颈5前端直径相一致,锥面上有进水孔6,卡套在笔颈5前端头上,后部的进出水通道管插入笔颈5内腔中,吸水纤维杆7插入笔头4的中心孔内,金属圆珠头笔尖8套在吸水纤维杆7前端头上,前部分露出笔头4小端面,笔颈5后端连接伸入笔杆2内腔的贮墨胆3后再与笔杆2螺纹连接。

Claims (1)

1、一种圆珠头钢笔,包括笔帽(1)、笔杆(2)、贮墨胆(3),其特征是笔头(4)后部为外表面有凹槽的进出水通道管,前部直径与笔颈(5)前端直径相一致,上面有进水孔(6),卡套在笔颈(5)前端头上,后部的进出水通道管插入笔颈(5)内腔中,吸水纤维杆(7)插入笔头(4)中心孔内,圆珠头笔尖(8)套在吸水纤维杆(7)前端头上,前部分露出笔头(4),笔颈(5)后端连接伸入笔杆(2)内腔的贮墨胆(3)后再与笔杆(2)螺纹连接。
CN 02223380 2002-01-24 2002-01-24 圆珠头钢笔 Expired - Fee Related CN2528632Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02223380 CN2528632Y (zh) 2002-01-24 2002-01-24 圆珠头钢笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02223380 CN2528632Y (zh) 2002-01-24 2002-01-24 圆珠头钢笔

Publications (1)

Publication Number Publication Date
CN2528632Y true CN2528632Y (zh) 2003-01-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02223380 Expired - Fee Related CN2528632Y (zh) 2002-01-24 2002-01-24 圆珠头钢笔

Country Status (1)

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CN (1) CN2528632Y (zh)

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