CN202301919U - 制动主缸的缸体 - Google Patents

制动主缸的缸体 Download PDF

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Publication number
CN202301919U
CN202301919U CN2011203617772U CN201120361777U CN202301919U CN 202301919 U CN202301919 U CN 202301919U CN 2011203617772 U CN2011203617772 U CN 2011203617772U CN 201120361777 U CN201120361777 U CN 201120361777U CN 202301919 U CN202301919 U CN 202301919U
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China
Prior art keywords
cylinder body
cylinder
air discharge
lubricating cup
brake
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Expired - Fee Related
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CN2011203617772U
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English (en)
Inventor
夏坤财
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Wuhu Hengkun Auto Parts Co Ltd
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Wuhu Hengkun Auto Parts Co Ltd
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Priority to CN2011203617772U priority Critical patent/CN202301919U/zh
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Abstract

本实用新型公开了一种制动主缸的缸体,包括有筒形的缸体,缸体一端设有法兰盘,另一端套装有闷盖,闷盖内开有出油口,缸体的侧壁上开有油杯口,油杯口与缸体内腔相连通,缸体的侧壁上安装有放气螺钉,放气螺钉的上端安装有放气帽。本实用新型采用皮碗、副皮圈双层密封,由于采用上述结构特征,从而实现了一人操作即可排除制动轮缸内气体的目的,同时本实用新型结构简单,基本不增加原有制动轮缸的成本。

Description

制动主缸的缸体
技术领域
本实用新型涉及汽车制动领域,具体属于制动主缸的缸体。
背景技术
制动主缸的缸体是由制动缸盖、活塞、活塞杆、皮碗及缓解弹簧等组成,通过三通阀的作用,使压缩空气进入制动缸时,推动活塞通过一套基础装置而起制动作用。目前的制动主缸的缸体的结构设计不够合理,体积笨重,制动效果差。
实用新型内容
本实用新型的目的是提供一种制动主缸的缸体,结构设计合理,采用皮碗、副皮圈双层密封,由于采用上述结构特征,从而实现了一人操作即可排除制动轮缸内气体的目的,同时本实用新型结构简单,基本不增加原有制动轮缸的成本。
本实用新型的技术方案如下:
制动主缸的缸体,包括有筒形的缸体,缸体一端设有法兰盘,另一端套装有闷盖,闷盖内开有出油口,缸体的侧壁上开有油杯口,油杯口与缸体内腔相连通,缸体的侧壁上安装有放气螺钉,放气螺钉的上端安装有放气帽。
所述的油杯口内壁上开设有内螺纹。
本实用新型的进气孔通入压缩气体,并推动活塞滑动,通过防尘盖的弹力从而控制推动活塞的推动力大小,结构设计合理,采用皮碗、副皮圈双层密封,由于采用上述结构特征,从而实现了一人操作即可排除制动轮缸内气体的目的,同时本实用新型结构简单,基本不增加原有制动轮缸的成本。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,制动主缸的缸体,包括有筒形的缸体1,缸体1一端设有法兰盘2,另一端套装有闷盖3,闷盖3内开有出油口4,缸体的侧壁上开有油杯口5,油杯口5与缸体1内腔相连通,油杯口内壁上开设有内螺纹6,缸体的侧壁上安装有放气螺钉7,放气螺钉7的上端安装有放气帽8。

Claims (2)

1.制动主缸的缸体,包括有筒形的缸体,缸体一端设有法兰盘,其特征在于:另一端套装有闷盖,闷盖内开有出油口,缸体的侧壁上开有油杯口,油杯口与缸体内腔相连通,缸体的侧壁上安装有放气螺钉,放气螺钉的上端安装有放气帽。
2.根据权利要求1所述的制动主缸的缸体,其特征在于:所述的油杯口内壁上开设有内螺纹。
CN2011203617772U 2011-09-24 2011-09-24 制动主缸的缸体 Expired - Fee Related CN202301919U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203617772U CN202301919U (zh) 2011-09-24 2011-09-24 制动主缸的缸体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203617772U CN202301919U (zh) 2011-09-24 2011-09-24 制动主缸的缸体

Publications (1)

Publication Number Publication Date
CN202301919U true CN202301919U (zh) 2012-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203617772U Expired - Fee Related CN202301919U (zh) 2011-09-24 2011-09-24 制动主缸的缸体

Country Status (1)

Country Link
CN (1) CN202301919U (zh)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120704

Termination date: 20120924