Quick oil drain valve

A technology for oil drain valves and oil valves, which is applied in the direction of lifting valves, valve details, valve devices, etc., can solve problems such as easy breakage, excessive torque of oil drain valves, leakage, etc., to increase customer viscosity and reduce auxiliary material costs , Reduce the effect of customer waiting time

Pending Publication Date: 2019-09-27
泰州龙通贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a quick oil drain valve to solve the problems in the above-mentioned background technology that the oil drain valves on the market are prone to breakage due to excessive torque, and leakage due to improper installation

Method used

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] see Figure 1-2 , the present invention provides a technical solution: a quick oil drain valve, including dust plug 1, piston rod 2, oil seal 3, piston rod connecting rod 4, spring 5, copper cover 6, gasket 7, oil valve body 8 and the oil outlet hole 9, the front surface of the oil valve body 8 is provided with a dustproof plug 1, and the rear of the oil valve body 8 is fixed with an oil outlet hole 9, and the structure between the dustproof plug 1 and ...

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Abstract

The invention discloses a quick oil drain valve. The quick oil drain valve comprises a dustproof plug and an oil valve body, wherein the dustproof plug is arranged on the surface of the front side of the oil valve body, and an oil outlet hole is formed in the rear part of the oil valve body; a piston column is arranged inside the oil valve body, an oil seal is arranged behind the piston column, a piston column connecting rod is fixedly arranged behind the oil seal, a spring is fixedly connected behind the piston column connecting rod, a copper cover is sealed behind the spring, and a gasket is fixedly arranged at the front rear part of the oil valve body. The dustproof plug provided by the quick oil drain valve can be conveniently disassembled, so that the distributor can be helped to improve the rapid maintenance efficiency, the labor cost is reduced, the viscosity of a customer is increased, and the like; the structure of the oil outlet hole can be used for conveniently replacing oil, so that the oil change is cleaner and when the customer comes to a store for maintaining a vehicle, the customer waiting time and the like are reduced, the auxiliary material cost of the 4S store is reduced, the high-strength steel plate material of the oil valve body is high in strength and durable.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a quick oil drain valve. Background technique [0002] Oil drain valves are widely used in automobile engines and various machine tools. The oil drain valves used in automobiles are referred to as automobile oil drain valves. They are used to replace the oil drain bolts on the oil pan of automobiles. It is a patented product that can completely suck out the waste lubricating oil, which not only makes the new lubricating oil no longer It will be polluted twice, which prolongs the service life of the engine and improves the work efficiency of the automobile maintenance enterprises. [0003] Excessive torque of the oil drain valve on the market is easy to break, and leakage occurs due to incorrect installation. In view of the defects in the above prior art, it is necessary to further improve it to make it more practical, so as to meet the actual use conditions. Contents of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/32F16K27/02F16N33/00
CPCF16K1/32F16K27/0254F16N33/00
Inventor 顾兴明
Owner 泰州龙通贸易有限公司
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