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CN2301708Y - 便携式弹簧秤 - Google Patents

便携式弹簧秤 Download PDF

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Publication number
CN2301708Y
CN2301708Y CN 97224124 CN97224124U CN2301708Y CN 2301708 Y CN2301708 Y CN 2301708Y CN 97224124 CN97224124 CN 97224124 CN 97224124 U CN97224124 U CN 97224124U CN 2301708 Y CN2301708 Y CN 2301708Y
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spring
fixed
portable
utility
model
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Expired - Fee Related
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CN 97224124
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English (en)
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王成达
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Abstract

本实用新型涉及便携式弹簧秤,其特征是外筒(4)的内面有一个刻有标示尺的内筒(5),内筒(5)顶端固定有一个封顶的上盖(2),内筒(5)内有一个弹簧(3),弹簧(3)的一端与下托(6)相连,另一端与上盖(2)相连。

Description

便携式弹簧称
本实用新型涉及度量衡器。
目前,人们使用的度量衡器有一种便携式弹簧称,这种便携式弹簧称拌随着人们去市场等购买小量的疏菜、水果、海鲜时复称,以防止菜贩子等从称物品时作奸。这种弹簧称的标示尺是固定在弹簧的上端,所以通常圆筒形便携式弹簧称的圆筒的总长度超过弹簧长度加标示尺长度之和,这样的长度对携带来讲仍是不方便。
本实用新型的目的是提供一种弹簧称的圆筒的总长度比弹簧长度加上标示尺长度短的弹簧称,以便携带。
本实用新型的技术解决方案是这样的,在现有弹簧称的提环,外筒、弹簧、下托、挂钩的基础上,本实用新型特别是在外筒的内面有一个刻有标示尺的内筒,内筒顶端固定有一个封顶的上盖,内筒内有一个弹簧,弹簧的一端与下托相连,另一端与上盖相连。
本实用新型的工作原理是当称下挂物物,用手提提环,因物体重力作用将外筒向下拉,由于内筒内的弹簧的作用使外筒向下移动一段距离后即停止,外筒向下移后使内筒露出内筒外壁上刻有的标示尺,即可读斤,两的数了。
本实用新型的优点是弹簧称的总长度较通常现有的圆筒型便携式弹簧称短,便于携带。
下面结合附图,对本实用新型的实施例进行描述图1,本实用新型的构造示意图。
根据图1所示,本实用新型的便携式弹簧称有外筒(4),外筒(4)内有一个刻有标示尺的内筒(5),外筒(4)的底端固定有下托(6),内筒(5)的顶端固定有上盖(2),在内筒(5)内有一条弹簧(3),弹簧(3)的下端固定在下托(6)上,上端固定在上盖(2)上,在下托(6)的下表面固定有挂勾(7),在上盖(2)上固定有提环(1)。

Claims (3)

1、便携式弹簧称,包括提环(1),外筒(4),弹簧(3),下托(6),挂钩(7),其特征是外筒(4)的内面有一个刻有标示尺的内筒(5),内筒(5)顶端固定有一个封顶的上盖(2),内筒(5)内有一个弹簧(3),弹簧(3)的一端与下托(6)相连,另一端与上盖(2)相连。
2、根据权利要求1所述的便携式弹簧称,其特征是上盖(2)上固定有提环(1)。
3、根据权利要求1所述的便携式弹簧称,其特征是挂钩(7)固定在下托(6)的下表面。
CN 97224124 1997-08-05 1997-08-05 便携式弹簧秤 Expired - Fee Related CN2301708Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97224124 CN2301708Y (zh) 1997-08-05 1997-08-05 便携式弹簧秤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97224124 CN2301708Y (zh) 1997-08-05 1997-08-05 便携式弹簧秤

Publications (1)

Publication Number Publication Date
CN2301708Y true CN2301708Y (zh) 1998-12-23

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ID=33938586

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97224124 Expired - Fee Related CN2301708Y (zh) 1997-08-05 1997-08-05 便携式弹簧秤

Country Status (1)

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CN (1) CN2301708Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940498A (zh) * 2014-04-14 2014-07-23 昆山市富众网络科技有限公司 单只螃蟹称重器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103940498A (zh) * 2014-04-14 2014-07-23 昆山市富众网络科技有限公司 单只螃蟹称重器

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