CN2425783Y - 笔链 - Google Patents

笔链 Download PDF

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Publication number
CN2425783Y
CN2425783Y CN 99258466 CN99258466U CN2425783Y CN 2425783 Y CN2425783 Y CN 2425783Y CN 99258466 CN99258466 CN 99258466 CN 99258466 U CN99258466 U CN 99258466U CN 2425783 Y CN2425783 Y CN 2425783Y
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pen
chain
cap
brush
pipe
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Expired - Fee Related
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CN 99258466
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English (en)
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张馨文
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Individual
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Individual
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Priority to CN 99258466 priority Critical patent/CN2425783Y/zh
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Abstract

本实用新型由一种把笔帽和笔管用链连接起来而构成的笔。笔帽取下易丢失,笔管易滚动而摔坏笔尖。用金属链或线把笔帽与笔管相连,链的摩擦力阻止笔滚动,即使笔被碰掉,笔下落会旋转,拉力使笔尾向外,笔尖向内,笔尖触地的几率会减小。链长为笔管长的0.8~2倍,材料为金属链;链的一端与笔中部相连,吊起笔管时,笔尖向上,笔尾向下(笔与水平面的斜度为60度~85度)。链的另一端与笔帽或笔夹相连,相连处用一金属环状物,使链端可在笔帽中部自由移动。

Description

笔链
本实用新型涉及一种保护笔尖,防止笔帽丢失的笔的附加装置。
目前大多数笔都有笔帽,笔帽取下后即与笔分开,容易丢失。笔管为圆柱体。容易滚动,滚动到桌边掉下去时,会摔坏笔尖。有一种圆珠笔,笔杆与笔帽用塑料弹簧连接起来,但这样的笔不容易携带。
本实用新型的目的是提供一种带笔链的笔,它不仅可防止笔帽丢失,保护笔尖,而且还有美学价值。
实用新型的目的是这样实现的:用金属链或线把笔帽与笔管相连。笔链是连接物。链长最好为笔管长的0.8~2倍,材料最好为金属链(细且牢),链的一端与笔中部旋管口处相连,当用链吊起笔管时,笔尖向上,笔尾向下(笔与水平面的斜度最好为60度~85度之间)。链的另一端与笔帽相连。相连处用一金属环状物,使链端可在笔帽中部自由移动,最好与笔夹相连,链端也应可以在笔夹中部自由移动。这样当笔置于桌面上时,链的摩擦力阻止笔滚动,即使笔被碰掉,笔在下落时会旋转,由于拉力笔尾向外,笔尖向内,笔尖触地的几率会减小。
由于采用上述方案,可以起到保护笔尖,防止笔帽丢失的作用,结构简单,笔容易携带。
下面结合附图和实施例对本实用新型进一步说明。
左侧是笔链连接处与笔帽相连的示意图。
右侧是笔链连接处与笔夹相连的示意图。
笔杆与笔帽的相连物为笔链。
在附图中,用金属链或线把笔帽与笔管相连。笔链是连接物。链长最好为笔管长的0.8~2倍,材料最好为金属链(细且牢),链的一端与笔中部旋管口处相连,当用链吊起笔管时,笔尖向上,笔尾向下(笔与水平面的斜度最好为60度~85度之间)。链的另一端与笔帽相连。相连处用一金属环状物,使链端可在笔帽中部自由移动(如左侧附图所示),最好与笔夹相连,链端也应可以在笔夹中部自由移动(如右侧附图所示)。

Claims (3)

1.一种保护笔尖,防止笔帽丢失的笔的附加装置,由笔链连接笔杆和笔帽构成,其特征是:金属链或线把笔帽与笔管相连。
2.根据权利要求1所述的笔链,其特征是:链长为笔长的0.8~2倍。
3.根据权利要求1所述的笔链,其特征是:链的一端在笔管的中部,使笔管被用链吊起时,笔尖向上,且笔与水平面的斜度为60度~85度(连接的金属环状物与笔帽或笔帽上的笔夹相连,目可在其中部自由移动
CN 99258466 1999-12-24 1999-12-24 笔链 Expired - Fee Related CN2425783Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99258466 CN2425783Y (zh) 1999-12-24 1999-12-24 笔链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99258466 CN2425783Y (zh) 1999-12-24 1999-12-24 笔链

Publications (1)

Publication Number Publication Date
CN2425783Y true CN2425783Y (zh) 2001-04-04

Family

ID=34041059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99258466 Expired - Fee Related CN2425783Y (zh) 1999-12-24 1999-12-24 笔链

Country Status (1)

Country Link
CN (1) CN2425783Y (zh)

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