CN2137229Y - 自动充气自行车座 - Google Patents

自动充气自行车座 Download PDF

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Publication number
CN2137229Y
CN2137229Y CN 92234027 CN92234027U CN2137229Y CN 2137229 Y CN2137229 Y CN 2137229Y CN 92234027 CN92234027 CN 92234027 CN 92234027 U CN92234027 U CN 92234027U CN 2137229 Y CN2137229 Y CN 2137229Y
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air cushion
bike
self
air
utility
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Expired - Fee Related
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CN 92234027
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袁银锁
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Individual
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Abstract

一种自动充气自行车座，在气垫4的前部设有压 气球2，压气球2上设有进气阀1和充气阀3、气垫4 呈环形。具有制造工艺简单、乘坐舒适、延长气垫寿 命的特点。

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、乘座舒适的自行车座，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，同时由于气垫由橡胶制作，充气时气垫容积大的中后部位易突起，尽管增设了加强筋，这既增加了制作工艺上的难度，也不能完全制止突起。
本实用新型的目的是提供一种可克服上述缺点的自动充气自行车座。
本实用新型通过附图详细叙述实现方式。
附图1为本实用新型的示意图。
气垫4的前部设有压气球2，后部下方设有自动排气阀6，压气球2上设有单向进气阀1和向气垫4内充气的充气阀3，气垫4的中后部有一个孔5，使气垫4的外形呈环形，并且内部不设加强筋。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，气流即通过进气阀1和充气阀2源源不断地进入气垫4，而自动排气阀6可使气垫4内的压力保持恒定。
将气垫4制造成环形，有如下好处：1.把加强筋全部去掉，简化了制造工艺，省时、省料；2.增强了气垫的透气性和散热性，乘坐者的臀部不再死贴在气垫上，感到凉爽、舒适；3.充气均匀，气流可在气垫内流动，完全克服了气垫中后部鼓包的弊端，从而延长了气垫的寿命。

Claims (1)

1、一种设有气垫4的自动充气自行车座，其特征是气垫4内不设加强筋，其外形呈环形。
CN 92234027 1992-09-29 1992-09-29 自动充气自行车座 Expired - Fee Related CN2137229Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92234027 CN2137229Y (zh) 1992-09-29 1992-09-29 自动充气自行车座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92234027 CN2137229Y (zh) 1992-09-29 1992-09-29 自动充气自行车座

Publications (1)

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CN2137229Y true CN2137229Y (zh) 1993-06-30

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ID=33776206

Family Applications (1)

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CN 92234027 Expired - Fee Related CN2137229Y (zh) 1992-09-29 1992-09-29 自动充气自行车座

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CN (1) CN2137229Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108706062A (zh) * 2018-07-27 2018-10-26 宁波高新区意川汽车零部件有限公司 一种自行车鞍座

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108706062A (zh) * 2018-07-27 2018-10-26 宁波高新区意川汽车零部件有限公司 一种自行车鞍座
CN108706062B (zh) * 2018-07-27 2020-04-21 宁波高新区意川汽车零部件有限公司 一种自行车鞍座

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