Spring-free automobile water tank cover device
A car water tank, no spring technology, applied in the direction of engine components, machine/engine, engine cooling, etc., can solve the problems of water seepage, poor sealing, easy wear, etc., and achieve the effect of avoiding safety hazards and avoiding wear and tear
Inactive Publication Date: 2020-04-10
周春华
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Problems solved by technology
The water tank cover is a switch to withstand these pressures, and the existing water tank cover is not well sealed, and water seepage will occur when the car is running bumpy, and the existing water tank cover O-shaped gasket is made of rubber or silicone material, which is easy to wear and tear. The water tank cover spring is easy to wear out after long-term use
Method used
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[0016] 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.
[0017] This a kind of springless car water tank cap device, combines figure 1 As mentioned above, it includes the steel lug cover body 1 connected by an insulated thin wire group to replace the pressure sensor 3 of the spring device on the conventional automobile water tank cover, and the O-shaped stainless steel ring pad 2 is pressed on the tempered lug cover body 1 to press the thin wire group , to avoid damage to the wire group due to retraction and frictio...
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The invention discloses a spring-free automobile water tank cover device, which comprises a tempered convex lug cover body, wherein the tempered convex lug cover body is connected with a pressure sensor by means of an insulating fine wire group, an O-shaped stainless steel ring pad presses the fine wire group on the tempered convex lug cover body, and the threaded surface of the other end of the pressure sensor penetrate a tempered sheet by means of a rotary screw. The spring-free automobile water tank cover device adopts the O-shaped stainless steel ring pad to replace traditional rubber or silica gel materials, effectively avoids abrasion and consumption of the O-shaped pad, avoids potential safety hazards caused by abrasion of the O-shaped pad, and adopts the pressure sensor to replacea traditional spring to avoid potential safety hazards caused by overlarge pressure of a water tank due to unbalanced pressure resistance of the spring.
Description
technical field [0001] The invention relates to the technical field of water tank covers, in particular to a springless automobile water tank cover device. Background technique [0002] At present, the water tank is an important part in the cooling system of the automobile engine. The cooling water in the water tank exchanges heat with the engine through the circulation pipeline to dissipate heat from the engine. The water tank cover is a switch to withstand these pressures, and the existing water tank cover is not well sealed, and water seepage will occur when the car is running bumpy, and the existing water tank cover O-shaped gasket is made of rubber or silicone material, which is easy to wear and tear. The water tank cover spring is easy to wear out after long-term use. Contents of the invention [0003] (1) Solved technical problems [0004] In order to solve the above problems, the present invention proposes a springless car radiator cover device, which uses an O-s...
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IPC IPC(8): F01P11/02F01P11/18
CPCF01P11/0276F01P11/18
Inventor 周春华
Owner 周春华