CN104533748A - 一种压井式打气筒 - Google Patents

一种压井式打气筒 Download PDF

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Publication number
CN104533748A
CN104533748A CN201410846396.1A CN201410846396A CN104533748A CN 104533748 A CN104533748 A CN 104533748A CN 201410846396 A CN201410846396 A CN 201410846396A CN 104533748 A CN104533748 A CN 104533748A
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China
Prior art keywords
inflator
air
piston
water pump
pump type
Prior art date
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Pending
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CN201410846396.1A
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English (en)
Inventor
赵晓男
苏静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Vocational College of Science and Technology
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Shandong Vocational College of Science and Technology
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Priority to CN201410846396.1A priority Critical patent/CN104533748A/zh
Publication of CN104533748A publication Critical patent/CN104533748A/zh
Pending legal-status Critical Current

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Abstract

本发明提供了一种压井式打气筒,该气筒的活塞的活塞杆端部连接有压杆,压杆和气筒壁之间安装有压缩弹簧,用手向下压压杆,活塞向上运动,气筒内吸入空气;松手后,在压缩弹簧的反作用力下,气筒中的空气通过出气管排出。

Description

一种压井式打气筒
技术领域
     本发明涉及日常生活领域,特别是一种压井式打气筒。
背景技术
     在日常生活中,实用打气筒给自行车或电动车打气时,要费较大的力气。
发明内容
     本发明要解决的技术问题在于提供一种压井式打气筒,从而达到给自行车或电动车打气时节省力气的效果。
为解决上述问题,本发明提供了一种压井式打气筒,该气筒的活塞的活塞杆端部连接有压杆,压杆和气筒壁之间安装有压缩弹簧,用手向下压压杆,活塞向上运动,气筒内吸入空气;松手后,在压缩弹簧的反作用力下,气筒中的空气通过出气管排出。
附图说明
附图为本发明透视图。
附图中1、活塞2、压缩弹簧3、压杆4、出气管。
具体实施方式
如图所示,本发明的活塞1的活塞杆端部连接有压杆3,压杆3和气筒壁之间安装有压缩弹簧2,用手向下压压杆3,活塞1向上运动,气筒内吸入空气;松手后,在压缩弹簧2的反作用力下,气筒中的空气通过出气管4排出。

Claims (1)

1.一种压井式打气筒,该气筒的活塞的活塞杆端部连接有压杆,压杆和气筒壁之间安装有压缩弹簧,用手向下压压杆,活塞向上运动,气筒内吸入空气;松手后,在压缩弹簧的反作用力下,气筒中的空气通过出气管排出。
CN201410846396.1A 2014-12-31 2014-12-31 一种压井式打气筒 Pending CN104533748A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410846396.1A CN104533748A (zh) 2014-12-31 2014-12-31 一种压井式打气筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410846396.1A CN104533748A (zh) 2014-12-31 2014-12-31 一种压井式打气筒

Publications (1)

Publication Number Publication Date
CN104533748A true CN104533748A (zh) 2015-04-22

Family

ID=52849338

Family Applications (1)

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CN201410846396.1A Pending CN104533748A (zh) 2014-12-31 2014-12-31 一种压井式打气筒

Country Status (1)

Country Link
CN (1) CN104533748A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108750255A (zh) * 2016-08-29 2018-11-06 张楠 便携筒动式开膜袋装置
CN108974515A (zh) * 2016-08-29 2018-12-11 张楠 自动开膜袋装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108750255A (zh) * 2016-08-29 2018-11-06 张楠 便携筒动式开膜袋装置
CN108974515A (zh) * 2016-08-29 2018-12-11 张楠 自动开膜袋装置

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Application publication date: 20150422