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Wheel side valve

A wheel side valve and valve body technology, which is applied in tire inflation valves, valve details, control valves, etc., can solve the problems of large size, unfavorable installation, inability to achieve pressure maintenance, pressure measurement, and tire pressure adjustment, etc., to achieve Simple structure, improved sealing performance and strong adaptability

Pending Publication Date: 2022-03-08
瑞安市瀚德车辆部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the wheel side valves used in the wheel side system in the tire central abandonment system are one-way valves, which cannot well realize the functions of maintaining pressure, measuring pressure, adjusting tire pressure, etc., and the large size is not conducive to installation

Method used

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  • Wheel side valve
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Examples

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Embodiment Construction

[0016] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0017] Such as Figure 1-2 The shown wheel side valve includes a valve body 1, a movable valve core installed in the valve body 1 and a joint 3 connected with the tire. One end of the valve body 1 is provided with an air inlet 11, and the other end is an open end. 12. The valve body 1 is provided with an installation cavity 13 for the installation of the valve core. The open end 12 is plugged into the joint 3. One end of the valve core is against the head end of the valve body 1, and the other end is plugged into the joint 3. Inside the joint 3 There is an insertion chamber 31 for plugging the spo...

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PUM

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Abstract

The invention relates to the technical field of wheel side valves, in particular to a wheel side valve which comprises a valve body, a movable valve element installed in the valve body and a connector communicated with a tire, an air inlet is formed in one end of the valve body, the other end of the valve body is an open end, an installation cavity for installing the valve element is formed in the valve body, the open end is connected with the connector in an inserted mode, and one end of the valve element abuts against the head end of the valve body. An inserting cavity for inserting the valve element is formed in the connector, a return pressure spring is arranged in the inserting cavity, one end of the return pressure spring abuts against the end face of the valve element, the other end of the return pressure spring abuts against the bottom face of the inserting cavity, one end of the connector is arranged in a tire and provided with an air outlet communicated with the tire, and the air outlet is communicated with the inserting cavity. The vehicle-mounted pressure gauge has the beneficial effects that the sealing performance is good, the functions of pressure maintaining, pressure measuring, deflating, inflating and the like are achieved, and the vehicle-mounted pressure gauge is suitable for various vehicle types.

Description

technical field [0001] The invention relates to the technical field of rim valves, in particular to a rim valve. Background technique [0002] When the vehicle is driving on a good road surface, it is hoped that it can run at the highest possible speed in order to give full play to its maneuverability, which requires increasing the tire inflation pressure as much as possible. When the vehicle passes through a complex road surface, it is not only hoped that the vehicle can pass smoothly, but also It is also desired that the vehicle maintains a certain off-road speed, which requires reducing the inflation pressure of the tires. For this reason, the tire central inflation and deflation system came into being. [0003] At present, most of the wheel side valves used in the wheel side system in the tire central abandonment system are one-way valves, which cannot well realize the functions of maintaining pressure, measuring pressure, adjusting tire pressure, etc., and the large siz...

Claims

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Application Information

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IPC IPC(8): F16K15/20F16K24/00F16K27/02B60C29/00
CPCF16K15/20F16K24/00F16K27/0209B60C29/002Y02T10/62
Inventor 林光琳林华良
Owner 瑞安市瀚德车辆部件有限公司
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