CN2337810Y - 防脱开别针 - Google Patents

防脱开别针 Download PDF

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Publication number
CN2337810Y
CN2337810Y CN 98237522 CN98237522U CN2337810Y CN 2337810 Y CN2337810 Y CN 2337810Y CN 98237522 CN98237522 CN 98237522 CN 98237522 U CN98237522 U CN 98237522U CN 2337810 Y CN2337810 Y CN 2337810Y
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China
Prior art keywords
extrication
safety pin
needle body
utility
model
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 98237522
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English (en)
Inventor
张东升
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Individual
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Individual
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Publication date
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Priority to CN 98237522 priority Critical patent/CN2337810Y/zh
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Publication of CN2337810Y publication Critical patent/CN2337810Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及防脱开别针。主要解决了现有别针容易脱开的问题。技术方案:一种防脱开别针,由弯曲的针体等构成,其特征在于:针体的头部为箭头形,针体另一端连接的头套上开有与箭头形针头相配合的卡槽。本实用新型使用方便,不易脱开,具有非常好的应用前景。

Description

防脱开别针
本实用新型涉及一种防脱开别针。
目前,现有的别针在使用过程中,经常脱开,给使用者带来了不便。
本实用新型的目的在于提供一种不易脱开的防脱开别针。
本实用新型的技术方案:一种防脱开别针,由弯曲的针体等构成,其特征在于:针体的头部为箭头形,针体另一端连接的头套上开有与箭头形针头相配合的卡槽。
本实用新型的优点:由于针头结构上采用独特的箭头形,其与卡槽相配合使得别针不易脱开,最多可承受5千克力的拉力。
结合附图叙述本实用新型的实施例。
图1为本实用新型的结构示意图。
针体1的头部2为箭头形,针体1另一端连接的头套3上开有与箭头形针头相配合的卡槽4。使用时,针头2穿过物体后置于卡槽4中卡固即可。若将针体2制成环形,还可用来固定窗帘布。

Claims (1)

1、一种防脱开别针,由弯曲的针体等构成,其特征在于:针体的头部为箭头形,与针体另一端连接的头套上开有与箭头形针头相配合的卡槽。
CN 98237522 1998-05-04 1998-05-04 防脱开别针 Expired - Fee Related CN2337810Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98237522 CN2337810Y (zh) 1998-05-04 1998-05-04 防脱开别针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98237522 CN2337810Y (zh) 1998-05-04 1998-05-04 防脱开别针

Publications (1)

Publication Number Publication Date
CN2337810Y true CN2337810Y (zh) 1999-09-15

Family

ID=33985323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98237522 Expired - Fee Related CN2337810Y (zh) 1998-05-04 1998-05-04 防脱开别针

Country Status (1)

Country Link
CN (1) CN2337810Y (zh)

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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