CN2133508Y - 自动充气自行车座 - Google Patents

自动充气自行车座 Download PDF

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CN2133508Y
CN2133508Y CN 92231328 CN92231328U CN2133508Y CN 2133508 Y CN2133508 Y CN 2133508Y CN 92231328 CN92231328 CN 92231328 CN 92231328 U CN92231328 U CN 92231328U CN 2133508 Y CN2133508 Y CN 2133508Y
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valve
air cushion
air
bicycle saddle
filling
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袁存贵
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Abstract

一种自动充气自行车座,在气垫7的前部内壁紧 密附着一个压气球2,压气球2上设有单向进气阀1 和充气阀6、气垫7下方设有恒压排气阀8。本实用 新型具有结构简单、使用方便、乘坐舒适的特点。

Description

本实用新型涉及交通工具中自行车用的一种自动充气车座。
专利申请号为91204700.3的“充气自行车座”公开了一种弹性好、乘坐舒适的自行车座,可为千百万人解除旅途的疲劳,但因需要经常用打气筒向气垫内充气而增加了使用者的烦恼,推广起来有一定难度。
本实用新型的目的是提供一种带有自动充气装置的充气自行车座。
本实用新型通过附图详细叙述实现方式。
附图1为本实用新型的装配示意图。
附图2为附图1中单向进气阀1的剖面示意图。
附图3为附图1中充气阀6的剖面示意图。
附图4为附图1中恒压排气阀8的剖面示意图。
压气球2紧密附着在气垫7前部的内壁,压气球2上设有一个和大气相通的单向进气阀1和一个和气垫7相通的充气阀6,气垫7下方设有一个恒压排气阀8,座托3呈
Figure 922313288_IMG3
形。在气垫7上加一层海绵垫4,增加舒适感,海绵垫4上再加座罩5,看起来更美观整洁。座托3做成
Figure 922313288_IMG4
形,更加牢固和协调,在充气阀6的气门和气门芯16上加一个保护套15,以延长其寿命,当自行车在公路上行驶时,骑车者随着车轮的转动和自行车的颠簸而上下颤动。从而连续不断地挤压压气球2,这时单向进气阀1内的薄垫11由于弹簧10的作用与进气孔9不断离、合,空气即不断进入压气球2,进而通过进气阀6充入气垫7内,当气垫7内的压力超过一定限度时,恒压排气阀8中的钢球18在弹簧12的作用下离开出气孔17,气体自气垫7内自动流出,压力恢复正常时,弹簧12使钢球18自动回复原位,同时可通过阀盖14调节弹簧12的压力,使气垫7经常保持所需要的硬软度。
本实用新型具有结构简单、使用方便、乘坐舒适的特点。

Claims (2)

1、一种设有气垫7的自动充气自行车座,其特征是有一个压气球2紧密附着在气垫7前部的内壁,压气球2上设有一个和大气相通的单向进气阀1和一个和气垫7相通的充气阀6,气垫7下方设有恒压排气阀8,座托3呈 形。
2、根据权利要求1中所述的自动充气自行车座,其特征是充气阀6的阀体13上的气门和气门芯16设在保护套15内。
CN 92231328 1992-08-28 1992-08-28 自动充气自行车座 Expired - Fee Related CN2133508Y (zh)

Priority Applications (1)

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CN 92231328 CN2133508Y (zh) 1992-08-28 1992-08-28 自动充气自行车座

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CN 92231328 CN2133508Y (zh) 1992-08-28 1992-08-28 自动充气自行车座

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CN2133508Y true CN2133508Y (zh) 1993-05-19

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CN 92231328 Expired - Fee Related CN2133508Y (zh) 1992-08-28 1992-08-28 自动充气自行车座

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356951A (zh) * 2020-11-16 2021-02-12 江苏众星摩托有限公司 一种电动车鞍座及其连接机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112356951A (zh) * 2020-11-16 2021-02-12 江苏众星摩托有限公司 一种电动车鞍座及其连接机构

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Free format text: CORRECT: PATENTEE; FROM: YUAN CUNGUI TO: CONSTANT TECHNICAL DEVELOPMENT CO., LTD., BAODING CITY

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Address after: Baoding municipal Party School No. 5, cooperation Road, Baoding, Hebei

Patentee after: Baoding constant technology development company

Address before: Baoding Paper Mill Road Textile Machinery Factory

Patentee before: Yuan Cungui

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