CN201261002Y - 喷雾器用活塞杆 - Google Patents

喷雾器用活塞杆 Download PDF

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Publication number
CN201261002Y
CN201261002Y CNU2008201375902U CN200820137590U CN201261002Y CN 201261002 Y CN201261002 Y CN 201261002Y CN U2008201375902 U CNU2008201375902 U CN U2008201375902U CN 200820137590 U CN200820137590 U CN 200820137590U CN 201261002 Y CN201261002 Y CN 201261002Y
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Prior art keywords
piston rod
sprayer
metal sleeve
sleeve
piston
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Expired - Fee Related
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CNU2008201375902U
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English (en)
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刘平义
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Abstract

一种喷雾器用活塞杆,包括活塞杆体,其特征是活塞杆体的上段外侧面镶有金属套筒,金属套筒可以采用不锈钢套筒或铜套筒。本实用新型的喷雾器用活塞杆,由于在活塞杆体上段外侧面镶有金属套筒,活塞杆上下做活塞运动时,活塞杆是通过金属套筒与喷雾器其它组件接触发生摩擦,接触部位不会产生磨损,从而可防止药水外溅,并提高活塞杆的使用寿命。

Description

喷雾器用活塞杆
技术领域
本实用新型涉及喷雾器,特别是一种喷雾器用活塞杆。
背景技术
喷雾器是一种常见的农用工具,现有喷雾器重要组件之一的活塞杆都是以塑料为原材料,喷雾器工作时,活塞杆必需上下做活塞运动,此时,活塞杆的上段与其它组件循环接触发生摩擦,时间一长,活塞杆的该段容易磨损,使得喷雾器内的药液会随活塞杆一起被抽出,伤及使用者身体。
发明内容
本实用新型目的就是提供一种使用寿命长,能避免药水外溅的喷雾器用活塞杆。
本实用新型的喷雾器用活塞杆,包括活塞杆体,其特征是活塞杆体的上段外侧面镶有金属套筒,金属套筒可以采用不锈钢套筒或铜套筒。
本实用新型的喷雾器用活塞杆,由于在活塞杆体上段外侧面镶有金属套筒,活塞杆上下做活塞运动时,活塞杆是通过金属套筒与喷雾器其它组件接触发生摩擦,接触部位不会产生磨损,从而可防止药水外溅,并提高活塞杆的使用寿命。
附图说明
图1为本实用新型结构示意图。
具体实施方式
一种喷雾器用活塞杆,包括活塞杆体1,其特征是活塞杆体1的上段外侧面镶有金属套筒2,金属套筒2可以采用不锈钢套筒或铜套筒。

Claims (2)

1、一种喷雾器用活塞杆,包括活塞杆体(1),其特征在于:活塞杆体(1)的上段外侧面镶有金属套筒(2)。
2、根据权利要求1所述的喷雾器用活塞杆,其特征在于:所述的金属套筒(2)为不锈钢套筒或铜套筒。
CNU2008201375902U 2008-09-12 2008-09-12 喷雾器用活塞杆 Expired - Fee Related CN201261002Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201375902U CN201261002Y (zh) 2008-09-12 2008-09-12 喷雾器用活塞杆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201375902U CN201261002Y (zh) 2008-09-12 2008-09-12 喷雾器用活塞杆

Publications (1)

Publication Number Publication Date
CN201261002Y true CN201261002Y (zh) 2009-06-24

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Family Applications (1)

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CNU2008201375902U Expired - Fee Related CN201261002Y (zh) 2008-09-12 2008-09-12 喷雾器用活塞杆

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CN (1) CN201261002Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139841A (zh) * 2011-02-27 2011-08-03 山东能源机械集团有限公司 装配不锈钢套的液压支架千斤顶及不锈钢套装配方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139841A (zh) * 2011-02-27 2011-08-03 山东能源机械集团有限公司 装配不锈钢套的液压支架千斤顶及不锈钢套装配方法

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090624

Termination date: 20110912