CN205273122U - 车厢稳压阀 - Google Patents

车厢稳压阀 Download PDF

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Publication number
CN205273122U
CN205273122U CN201521014039.5U CN201521014039U CN205273122U CN 205273122 U CN205273122 U CN 205273122U CN 201521014039 U CN201521014039 U CN 201521014039U CN 205273122 U CN205273122 U CN 205273122U
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China
Prior art keywords
valve body
valve
utility
model
carriage
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Expired - Fee Related
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CN201521014039.5U
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English (en)
Inventor
林宇
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.)
According to work (Ningbo) electronic components fastening device Co., Ltd.
Original Assignee
TIANHE (NINGBO) ELECTRONIC COMPONENT FASTENING DEVICE CO Ltd
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.)
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Application filed by TIANHE (NINGBO) ELECTRONIC COMPONENT FASTENING DEVICE CO Ltd filed Critical TIANHE (NINGBO) ELECTRONIC COMPONENT FASTENING DEVICE CO Ltd
Priority to CN201521014039.5U priority Critical patent/CN205273122U/zh
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Publication of CN205273122U publication Critical patent/CN205273122U/zh
Expired - Fee Related legal-status Critical Current
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Abstract

一种车厢稳压阀,包括:阀体框架和弹性体,其中:阀体框架与车身钣金相连且位于后保险杠内侧,阀体框架上开有若干个气孔,弹性体覆盖于各个气孔上。本实用新型去除了阀体自身发出的噪音。

Description

车厢稳压阀
技术领域
本实用新型涉及汽车零部件,特别是一种车厢稳压阀。
背景技术
现有的车厢减压阀都是有阀片开闭结构的,该运动结构的阀片会产生各种噪声,如阀片闭合时的拍击噪声;高通风量时叶片颤抖噪声,造成行车的不适性。
实用新型内容
本实用新型的目的在于提供一种车厢稳压阀,去除了阀体自身发出的噪音。
为解决上述技术问题,本实用新型包括:阀体框架和弹性体,其中:阀体框架与车身钣金相连且位于后保险杠内侧,阀体框架上开有若干个气孔,弹性体覆盖于各个气孔上。
所述的阀体框架为锥形结构,各个气孔设于两侧。
本实用新型以弹性体取代现用阀片,一方面,该阀体不存在运动结构,理论上是不会自动发声,从而去除了阀体自身发出的噪音;另一方面,该结构阀体能保持一定的车厢内气压,提高车厢内的舒适性。
附图说明
图1为本实用新型结构图;
图2为本实用新型工作时的结构示意图。
具体实施方式
下面结合附图对本实用新型作进一步详细说明。
如图1和图2所示,本实施例包括:阀体框架1和弹性体2,其中:阀体框架1与车身钣金相连且位于后保险杠内侧,阀体框架1上开有若干个气孔3,弹性体2覆盖于各个气孔3上。
所述的阀体框架1为锥形结构,各个气孔3设于两侧。
当车厢内气压高于某一值时,弹性体2会在压力作用下膨胀,空气可以由阀体框架1上的气孔3排出到车厢外达到泄压的目的。
以上已对本实用新型创造的较佳实施例进行了具体说明,但本实用新型创造并不限于所述的实施例,熟悉本领域的技术人员在不违背本实用新型创造精神的前提下还可以作出种种的等同的变型或替换,这些等同变型或替换均包含在本申请权利要求所限定的范围内。

Claims (2)

1.一种车厢稳压阀,其特征在于,包括:阀体框架和弹性体,其中:阀体框架与车身钣金相连且位于后保险杠内侧,阀体框架上开有若干个气孔,弹性体覆盖于各个气孔上。
2.根据权利要求1所述的车厢稳压阀,其特征在于,所述的阀体框架为锥形结构,各个气孔设于两侧。
CN201521014039.5U 2015-12-08 2015-12-08 车厢稳压阀 Expired - Fee Related CN205273122U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521014039.5U CN205273122U (zh) 2015-12-08 2015-12-08 车厢稳压阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521014039.5U CN205273122U (zh) 2015-12-08 2015-12-08 车厢稳压阀

Publications (1)

Publication Number Publication Date
CN205273122U true CN205273122U (zh) 2016-06-01

Family

ID=56057728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521014039.5U Expired - Fee Related CN205273122U (zh) 2015-12-08 2015-12-08 车厢稳压阀

Country Status (1)

Country Link
CN (1) CN205273122U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Beilun Daqi dam Head Road 315806 in Zhejiang province Ningbo City No. 333

Patentee after: According to work (Ningbo) electronic components fastening device Co., Ltd.

Address before: Beilun Daqi dam Head Road 315806 in Zhejiang province Ningbo City No. 333

Patentee before: Tianhe (Ningbo) electronic component fastening device Co., Ltd.

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

Granted publication date: 20160601

Termination date: 20191208