CN2263210Y - 一种微型气筒 - Google Patents

一种微型气筒 Download PDF

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Publication number
CN2263210Y
CN2263210Y CN 96229072 CN96229072U CN2263210Y CN 2263210 Y CN2263210 Y CN 2263210Y CN 96229072 CN96229072 CN 96229072 CN 96229072 U CN96229072 U CN 96229072U CN 2263210 Y CN2263210 Y CN 2263210Y
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cylinder
base
piston
holes
model
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CN 96229072
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English (en)
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孙德龙
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Individual
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Abstract

一种微型气筒,由活塞、活塞杆、活塞环、气缸、储气筒和输气管构成,气缸和储气筒连成一体,底座与储气筒相配合,该底座上设置与气缸底部气孔相通的气道,该气道的另一端呈锥形,底座的顶部固定一带透气孔的端盖,该端盖内设有孔,在该孔内置锥形浮子。该微型气筒具有体积小、成本低、携带方便的特点,适用于自行车轮胎、充气玩具等充气用。

Description

一种微型气筒
本实用新型涉及一种打气筒,特别是一种微型脚踏气筒。
实用新型专利CN2052062U公开了一种袖珍储气泵脚踏气筒,其筒体与储气泵之间有一个通道使空气由筒体输向储气泵,其缺点在于:筒体和储气泵分成两部分,其连接部分容易断裂,而且出气量少。
本实用新型的目的在于提供一种成本低、便于携带的微型气筒。
本实用新型的技术方案是:气筒由活塞、活塞杆、活塞环、气缸、储气筒和输气管构成,气缸和储气筒连成一体,底座与储气筒相配合,该底座上设置与气缸底部气孔相通的气道,该气道的另一端呈锥形,底座的顶部固定一带透气孔的端盖,该端盖内设有孔,在该孔内置锥形浮子。
本实用新型具有体积小、成本低、携带方便的特点。
现结合附图和实施例对本实用新型说明如下:
图1为本实用新型的结构示意图。
微型气筒由活塞1、活塞杆2、活塞环3、气缸4、储气筒5和输气管6构成,活塞杆2与活塞1固定连接,气缸4和储气筒5连成一体,底座7与储气筒5相配合。当活塞杆2被向下压时,气缸4内的气体被压缩,气缸4内气压升高,高压气体从气孔9进入气道8,锥形浮子12被高压气体顶离气道8,高压气体从端盖10上的透气孔13进入储气筒5,并通过输气管6进入轮胎:当活塞杆2向上拉时,气缸4内吸入低压空气,此时,储气筒5内气压高于气缸4内气压,锥形浮子12回落到气道8的端口。

Claims (1)

1. 一种微型气筒,由活塞(1)、活塞杆(2)、活塞环(3)、气缸(4)、储气筒(5)和输气管(6)构成,其特征在于:气缸(4)和储气筒(5)连成一体,底座(7)与储气筒(5)相配合,该底座(7)上设置与气缸底部气孔(9)相通的气道(8),该气道(8)的另一端呈锥形,底座(7)的顶部固定一带透气孔(13)的端盖(10),该端盖(10)内设有孔(11),在该孔(11)内置锥形浮子(12)。
CN 96229072 1996-01-09 1996-01-09 一种微型气筒 Expired - Fee Related CN2263210Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96229072 CN2263210Y (zh) 1996-01-09 1996-01-09 一种微型气筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96229072 CN2263210Y (zh) 1996-01-09 1996-01-09 一种微型气筒

Publications (1)

Publication Number Publication Date
CN2263210Y true CN2263210Y (zh) 1997-09-24

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Family Applications (1)

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CN 96229072 Expired - Fee Related CN2263210Y (zh) 1996-01-09 1996-01-09 一种微型气筒

Country Status (1)

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CN (1) CN2263210Y (zh)

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