CN2241239Y - 双向高压打气筒 - Google Patents

双向高压打气筒 Download PDF

Info

Publication number
CN2241239Y
CN2241239Y CN 95250258 CN95250258U CN2241239Y CN 2241239 Y CN2241239 Y CN 2241239Y CN 95250258 CN95250258 CN 95250258 CN 95250258 U CN95250258 U CN 95250258U CN 2241239 Y CN2241239 Y CN 2241239Y
Authority
CN
China
Prior art keywords
air
handle
utility
model
urceolus
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
Application number
CN 95250258
Other languages
English (en)
Inventor
王亚利
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 95250258 priority Critical patent/CN2241239Y/zh
Application granted granted Critical
Publication of CN2241239Y publication Critical patent/CN2241239Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

本实用新型公开了一种由内外两个钢筒和与其配套的大小两个活塞构成的打气筒,此外还有手柄、脚踏板、贮气罐和导气管等构件组成,提拉手柄,两钢筒同时吸气,推压手柄,两个钢筒的气体同进压缩排入贮气罐,顺导气管进入车胎。本实用新型具有构造简单,制造容易,携带方便等特点,使用时工作效率高,操作省力方便,适用于自行车、三轮车和机动车辆。

Description

双向高压打气筒
本实用新型涉及一种对高压打气筒的改进。
目前,用于自行车和三轮车的高压打气筒,主要由手柄、推拉柄活塞、钢筒、贮气罐和导气管组成,打气轻便,速度较快。
本实用新型的目的是提供一种比高压打气筒效率高一倍的轻便双向高压打气筒。
为达到上述目的,本实用新型的双向高压打筒有内外两个钢筒和与其配套的大小两个活塞,外筒与底座固定连接,内筒上端与手柄相连接,下端与外筒配套的大活塞固定连接。外筒内固定在底座上有一中空立杆、上端固定一与内筒配套的小活塞,两个活塞上都套有橡胶圈,起密封作用。底座一端有一贮气罐,内有单向气阀。
向上拉手柄,使气体充满内外两个钢筒,向下推手柄,外筒中气体经单向阀进入贮气罐,同时内筒中气体进入中空立杆,由立杆下端气孔经单向阀进入贮气罐,通过导气管打入车胎。
采用这种结构后,由于设置内钢筒和活塞,增大贮气罐内气压,提高打气效率。本实用新型适用于自行车、三轮车和机动车使用。
下面结合附图对本实用新型详细说明。
图1是本实用新型吸气状态的示意图;
图2是本实用新型加压注气状态的示意图。
如图所示,双向高压打气筒由手柄1、内钢筒2、外钢筒7、贮气罐10和导气管9组成,内筒2设置在外筒7内,外筒7下端与底座12相联,内筒2上端与手柄1相联,下端与外筒内大活塞5相联,大活塞5套有大橡胶圈6,外筒内有中空立杆8,上端固定与内筒2配套的小活塞3,小活塞3套小橡胶圈4,底座12一端有与导气管9相联通的贮气罐10,内有一单向阀11,13是脚踏板。

Claims (1)

1、一种双向高压打气筒,由钢筒、活塞和贮气罐构成,其特征在于具有内外两个钢筒和与其配套的大小两个活塞,外筒(7)与底座(12)固定连接,内筒(2)上端与手柄(1)相连接,下端与外筒(7)配套的大活塞(5)固定连接,外筒(7)内固定在底上有一中空立杆(8),上端固定一与内筒(2)配套的小活塞(3)。
CN 95250258 1995-12-30 1995-12-30 双向高压打气筒 Expired - Fee Related CN2241239Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95250258 CN2241239Y (zh) 1995-12-30 1995-12-30 双向高压打气筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95250258 CN2241239Y (zh) 1995-12-30 1995-12-30 双向高压打气筒

Publications (1)

Publication Number Publication Date
CN2241239Y true CN2241239Y (zh) 1996-11-27

Family

ID=33886511

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95250258 Expired - Fee Related CN2241239Y (zh) 1995-12-30 1995-12-30 双向高压打气筒

Country Status (1)

Country Link
CN (1) CN2241239Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114669412A (zh) * 2022-04-01 2022-06-28 福州盛领科智能科技有限公司 涂料罐精密抽取装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114669412A (zh) * 2022-04-01 2022-06-28 福州盛领科智能科技有限公司 涂料罐精密抽取装置
CN114669412B (zh) * 2022-04-01 2024-03-22 福州盛领科智能科技有限公司 涂料罐精密抽取装置

Similar Documents

Publication Publication Date Title
CN2241239Y (zh) 双向高压打气筒
CN202108683U (zh) 脚踏式强力高压充气筒
CN2080999U (zh) 双活塞三管高压打气筒
CN2050095U (zh) 双活塞充气装置
CN2591268Y (zh) 自行车自带打气筒
CN2293503Y (zh) 携带式高压自行车充气筒
CN2193445Y (zh) 储气式高压双缸脚踏气筒
CN2215035Y (zh) 便携式微型双缸高压气筒
CN2168095Y (zh) 微型电动充气机
CN2309439Y (zh) 双向高压打气筒
CN2846184Y (zh) 一种汽车轮胎充气装置
CN2140436Y (zh) 高压双缸脚踏气筒
CN2177618Y (zh) 随车自动打气筒
CN2217697Y (zh) 自行车充气泵
CN2171700Y (zh) 手动微型打气筒
CN2369891Y (zh) 车轮自动充气泵
CN2204337Y (zh) 高压便携式半自动车辆打气筒
CN2473001Y (zh) 自行车自动打气筒
CN2340936Y (zh) 自行车气筒
CN2270129Y (zh) 子母筒式高效打气筒
CN2148196Y (zh) 脚踏式气泵
CN2352717Y (zh) 高压气筒
CN2254496Y (zh) 自行车轮胎气门芯
CN2152922Y (zh) 杠杆式脚踏高压充气筒
CN2251052Y (zh) 轻便气筒

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee