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CN201036746Y - 一种试管夹 - Google Patents

一种试管夹 Download PDF

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Publication number
CN201036746Y
CN201036746Y CNU2007200071500U CN200720007150U CN201036746Y CN 201036746 Y CN201036746 Y CN 201036746Y CN U2007200071500 U CNU2007200071500 U CN U2007200071500U CN 200720007150 U CN200720007150 U CN 200720007150U CN 201036746 Y CN201036746 Y CN 201036746Y
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CN
China
Prior art keywords
test tube
tube clamp
model
utility
spring leaf
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
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CNU2007200071500U
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English (en)
Inventor
苏晨
苏首宾
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Individual
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Individual
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Priority to CNU2007200071500U priority Critical patent/CN201036746Y/zh
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Publication of CN201036746Y publication Critical patent/CN201036746Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种化学实验专用器材,尤其是一种试管夹。它由二片夹片、弹簧片、薄钢片、螺丝和金属棒组成,二片夹片设在薄钢片外侧,二片夹片内设有一弹簧片,弹簧片通过螺丝固定在金属棒上。本实用新型的优点是:结构简单,操作方便,一夹就紧,成本较低,经久耐用。

Description

一种试管夹
一.技术领域
本实用新型涉及一种化学实验专用器材,尤其是一种试管夹。
二.背景技术
传统的试管夹多为一边固定一边活动的木制品。这种结构操作不方便,夹不稳,其弹簧也容易生锈断裂而不耐用。现有的书夹简单实用,成本较低,若能加以改进应用到试管夹上,使操作化学实验变的简单安全、器材经久耐用,这也是实验室里人们一直想要的东西。
三.发明内容
本实用新型的目的是提供一种新型试管夹,克服现有试管夹的上述缺点。
本实用新型采用的技术方案是:它由二片夹把、弹簧片、薄钢片、螺丝和金属棒组成,二片夹把设在弹簧片外侧,弹簧片内设有一薄钢片,弹簧片通过螺丝固定在金属棒末端上。
本实用新型的优点是:结构简单,操作方便,一夹就紧,成本较低,经久耐用。
四.附图说明
图1为本实用新型的结构示意图。
附图中的标识分别表示:
1.夹把  2.弹簧片  3.薄钢片  4.金属棒  5.螺丝
五.具体实施方式
从图1可看出,本实用新型由它由二片夹把1、弹簧片2、薄钢片3、螺丝5和金属棒4组成,二片夹把1设在弹簧片2外侧,弹簧片2内设有一薄钢片3,弹簧片2通过螺丝5固定在金属棒4末端上。制造时,在现有的制作书夹的原理和基础上,根据需要制作各种型号试管夹。使用时,只要把金属棒4固定于铁架台上,压着二片夹把1尾部往金属棒4方向捏,二片夹把1头部就张开,移入试管就可以夹住了。

Claims (1)

1.一种试管夹,其特征在于它由二片夹把[1]、弹簧片[2]、薄钢片[3]、螺丝[5]和金属棒[4]组成,二片夹把[1]设在弹簧片[2]外侧,弹簧片[2]内设有一薄钢片[3],弹簧片[2]通过螺丝[5]固定在金属棒[4]末端上。
CNU2007200071500U 2007-05-22 2007-05-22 一种试管夹 Expired - Fee Related CN201036746Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200071500U CN201036746Y (zh) 2007-05-22 2007-05-22 一种试管夹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200071500U CN201036746Y (zh) 2007-05-22 2007-05-22 一种试管夹

Publications (1)

Publication Number Publication Date
CN201036746Y true CN201036746Y (zh) 2008-03-19

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ID=39209254

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200071500U Expired - Fee Related CN201036746Y (zh) 2007-05-22 2007-05-22 一种试管夹

Country Status (1)

Country Link
CN (1) CN201036746Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389846A (zh) * 2011-10-24 2012-03-28 熊德永 一种防滑防锈试管夹

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102389846A (zh) * 2011-10-24 2012-03-28 熊德永 一种防滑防锈试管夹

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080319

Termination date: 20100522