CN201573398U - 一种试卷装订用长尾夹 - Google Patents

一种试卷装订用长尾夹 Download PDF

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Publication number
CN201573398U
CN201573398U CN2009202073872U CN200920207387U CN201573398U CN 201573398 U CN201573398 U CN 201573398U CN 2009202073872 U CN2009202073872 U CN 2009202073872U CN 200920207387 U CN200920207387 U CN 200920207387U CN 201573398 U CN201573398 U CN 201573398U
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utility
clip
model
sides
intermediate plate
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Expired - Fee Related
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CN2009202073872U
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English (en)
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杨烈权
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Individual
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Abstract

本实用新型公开了一种试卷装订用长尾夹,它由夹片和两个夹柄组成,其特征在于:夹缝两侧的夹片边缘设置有多个密封孔,夹片长度为16~20cm,夹缝两侧的夹片宽度为4~5cm。本实用新型的有益技术效果是:无需多处打孔,不需要牛皮纸,可重复使用。

Description

一种试卷装订用长尾夹
技术领域
本实用新型涉及一种夹具,尤其涉及一种试卷装订用长尾夹。
背景技术
学校考试时经常需要对试卷的一端进行密封,密封时通常用牛皮纸遮挡密封处,然后打孔、穿线;这种密封方式不仅需要多处打孔,而且牛皮纸用量大,且只能一次性使用。
实用新型内容
为了解决背景技术中的问题,本实用新型提出了一种可重复使用的试卷装订用长尾夹,它由夹片和两个夹柄组成,其特征在于:夹缝两侧的夹片边缘设置有多个密封孔,夹片长度为16~20cm,夹缝两侧的夹片宽度为4~5cm。
本实用新型的有益技术效果是:无需多处打孔,不需要牛皮纸,可重复使用。
附图说明
图1、本实用新型结构图。
具体实施方式
本实用新型结构为:它由夹片1和两个夹柄2组成,夹缝两侧的夹片1边缘设置有多个密封孔,夹片1长度为16~20cm,夹缝两侧的夹片1宽度为4~5cm。
采用牛皮纸密封时,由于牛皮纸是软的,如果孔打得过稀,牛皮纸容易被部分掀开而泄露考生信息,故需要多处打孔,使孔排列得较密集才能实现完全密封。采用本实用新型的结构后,由于夹片1不可能在完好无损的情况下被部分掀起,故可仅在夹片1上的多个密封孔中随机选择几个进行打孔、穿线,再在穿线处的夹片1表面贴上封条即可起到密封的效果,避免了多处打孔带来的不便,而且试卷装订用长尾夹可重复使用,节省了纸张。

Claims (1)

1.一种试卷装订用长尾夹,它由夹片(1)和两个夹柄(2)组成,其特征在于:夹缝两侧的夹片(1)边缘设置有多个密封孔,夹片(1)长度为16~20cm,夹缝两侧的夹片(1)宽度为4~5cm。
CN2009202073872U 2009-11-27 2009-11-27 一种试卷装订用长尾夹 Expired - Fee Related CN201573398U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202073872U CN201573398U (zh) 2009-11-27 2009-11-27 一种试卷装订用长尾夹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202073872U CN201573398U (zh) 2009-11-27 2009-11-27 一种试卷装订用长尾夹

Publications (1)

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CN201573398U true CN201573398U (zh) 2010-09-08

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CN2009202073872U Expired - Fee Related CN201573398U (zh) 2009-11-27 2009-11-27 一种试卷装订用长尾夹

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CN (1) CN201573398U (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350583A (zh) * 2013-07-25 2013-10-16 山东轻工业学院 一种归档资料装订用夹持器
CN103386843A (zh) * 2013-07-25 2013-11-13 山东轻工业学院 一种新型装订归档资料用刻度夹
US10507541B2 (en) * 2017-02-14 2019-12-17 John Nelson Soldering jig assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103350583A (zh) * 2013-07-25 2013-10-16 山东轻工业学院 一种归档资料装订用夹持器
CN103386843A (zh) * 2013-07-25 2013-11-13 山东轻工业学院 一种新型装订归档资料用刻度夹
CN103350583B (zh) * 2013-07-25 2016-02-03 齐鲁工业大学 一种归档资料装订用夹持器
CN103386843B (zh) * 2013-07-25 2016-06-08 齐鲁工业大学 一种新型装订归档资料用刻度夹
US10507541B2 (en) * 2017-02-14 2019-12-17 John Nelson Soldering jig assembly

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20101127