CN2345381Y - 充气帽挂链 - Google Patents

充气帽挂链 Download PDF

Info

Publication number
CN2345381Y
CN2345381Y CN 98222586 CN98222586U CN2345381Y CN 2345381 Y CN2345381 Y CN 2345381Y CN 98222586 CN98222586 CN 98222586 CN 98222586 U CN98222586 U CN 98222586U CN 2345381 Y CN2345381 Y CN 2345381Y
Authority
CN
China
Prior art keywords
chaining
cap
inflation
convex
main body
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 98222586
Other languages
English (en)
Inventor
卢学友
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 98222586 priority Critical patent/CN2345381Y/zh
Application granted granted Critical
Publication of CN2345381Y publication Critical patent/CN2345381Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Check Valves (AREA)

Abstract

一种充气帽挂链。用于气针式阀门的分体式凸形充气帽是这种阀门的新型充气接口,为便于使用携带,设计了这种由金属匙链、挂链主体和凸形充气帽组成的充气帽挂链,凸形充气帽以压帽内螺纹旋接于挂链主体前端,以便于随身携带用于气针式阀门的充气。

Description

充气帽挂链
本实用新型涉及轮胎气针式充气阀门接口技术领域。
目前,车辆轮胎的充气阀门主要有气门蕊式和气针式两种。而气针式阀门由于密封效果好,使用寿命长而被广泛用于山地自行车、摩托车等的轮胎上,但使用普通充气筒充气时需接用专用接口,由于其尺寸较大,充气时需随时更换,给使用者带来不便。本人于90年申请的“一种轮胎充气阀”专利,其技术要点是在现有的气针式充气阀的阀套外连接固定一个凸形充气帽,这样,使用普通充气筒就可随时方便的充气,其缺陷是在充气时需用气流顶开气针顶部,充气时较费力;针对这一缺陷本人又于95年申请了“一种新型轮胎充气阀”的专利(专利号为95235304.0),其技术要点是将整体式凸形充气帽改进成由压帽和阀芯组成的分体式凸形充气帽,阀芯穿于压帽内,压帽旋接于阀套外,阀芯下端两侧有沟槽,阀芯下部与阀套之间有密封垫,这种充气帽在充气时是采用充气筒卡子的压力下压阀芯从而压缩气针,因而较原来使用的整体式凸形充气帽充气时大为省力。同时,这种充气接口较过去的充气接口体积小,可随身携带。
本实用新型的目的是设计一种便于这种凸形充气帽携带和使用的充气帽挂链。
这种充气帽挂链是由凸形充气帽、挂链主体和金属匙链组成,凸形充气帽以其压帽下部的内螺纹旋接于挂链主体的前端,挂链主体的后端则连接金属匙链。这样把充气帽固定于随身携带的挂链上,可随时拧下用于气针式阀门的充气,既方便又实用。
附图为这种充气帽挂链的示意图。
附图中,1为金属匙链,连接于充气帽挂链主体2的后端,挂链主体2由塑料制成,前端柱体上有外螺纹4,凸形充气帽3为分体的,阀芯穿于压帽内,压帽下部有内螺纹,旋接于挂链主体前端柱体上。并且挂链主体前端外螺纹和充气帽压帽下部内螺纹的螺距均为8V1

Claims (2)

1、一种充气帽挂链,其特征是由凸形充气帽(3)、挂链主体(2)和金属匙链(1)组成,金属匙链连接于挂链主体后端,挂链主体柱体前端有外螺纹(4),凸形充气帽以压帽下部内螺纹旋接于挂链主体前端柱体上。
2、如权利要求1所述的充气帽挂链,其特征是所述的挂链主体柱体前端外螺纹和充气帽压帽内螺纹的螺距均为8V1
CN 98222586 1998-10-09 1998-10-09 充气帽挂链 Expired - Fee Related CN2345381Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98222586 CN2345381Y (zh) 1998-10-09 1998-10-09 充气帽挂链

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98222586 CN2345381Y (zh) 1998-10-09 1998-10-09 充气帽挂链

Publications (1)

Publication Number Publication Date
CN2345381Y true CN2345381Y (zh) 1999-10-27

Family

ID=33973886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98222586 Expired - Fee Related CN2345381Y (zh) 1998-10-09 1998-10-09 充气帽挂链

Country Status (1)

Country Link
CN (1) CN2345381Y (zh)

Similar Documents

Publication Publication Date Title
CN2345381Y (zh) 充气帽挂链
CN2163250Y (zh) 多功能脚踏式储气打气筒
CN201255095Y (zh) 多功用充气嘴
CN2166031Y (zh) 一种自动充气气门
CN2541626Y (zh) 高压力打气筒
CN2449975Y (zh) 便携式气嘴组件
CN2234541Y (zh) 一种新型轮胎充气阀
CN2130143Y (zh) 胎用充气接嘴
CN2411918Y (zh) 帽型气针式充气嘴
CN2347003Y (zh) 带锁紧的自行车气门芯
CN2171016Y (zh) 袖珍储气打气筒
CN2172386Y (zh) 自密封式长效气门芯
CN2937703Y (zh) 充气内胎气门芯
CN2445954Y (zh) 机动车自充气装置
CN2172734Y (zh) 一种改革结构的轮胎气门嘴
CN2163249Y (zh) 多功能袖珍打气筒
CN2143280Y (zh) 气门芯
CN2303138Y (zh) 自行车气门芯
CN2345727Y (zh) 充气宝多用气筒
CN2322814Y (zh) 小型机动车快速充气阀
CN2344579Y (zh) 手持手压式高压省力气筒
CN2147981Y (zh) 密封式打气连接器
CN2062775U (zh) 一种轮胎充气阀
CN2403603Y (zh) 多功能充气嘴
CN2079245U (zh) 活塞式气门嘴

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Lu Xueyou

Document name: Notification of Termination of Patent Right

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