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Novel vehicle chassis bolt

A technology for automobile chassis and bolts, applied in the directions of bolts, screws, nuts, etc., can solve problems such as poor weather resistance, achieve good anti-corrosion effect, good weather resistance, and increase the strength of use.

Pending Publication Date: 2020-05-08
深圳市建辉五金制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of automobile chassis bolt, which has the advantages of good weather resistance and solves the problem of poor weather resistance of existing automobile chassis bolts

Method used

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0022] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0023] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the inventive product is usually placed in use, it is onl...

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Abstract

The invention discloses a novel vehicle chassis bolt. The novel vehicle chassis bolt comprises a bolt body, an enhancement layer is arranged on the surface of the bolt body, the side, away from the bolt body, of the enhancement layer is provided with a corrosion-resistant layer, the side, away from the enhancement layer, of the corrosion-resistant layer is provided with an abrasion-resistant layer, the enhancement layer comprises a low-carbon alloy steel layer, and the side, away from the enhancement layer, of the low-carbon alloy steel layer is provided with a silicon steel layer. Through mutual cooperation of arrangement of the bolt body, the enhancement layer, the low-carbon alloy steel layer, the silicon steel layer, the corrosion-resistant layer, a nickel steel layer, a molybdenum steel layer, the abrasion-resistant layer, a manganese steel layer and a tungsten steel layer, the advantage of good weather resistance is achieved, the problem of poor weather resistance of an existingvehicle chassis bolt is solved, the situation that when used for a long term, the vehicle chassis bolt is affected by outside conditions such as sunlight irradiation, temperature variation and wind blowing and rain drenching, and thus corroded and damaged is avoided, thus the using strength of the vehicle chassis bolt is not affected, and using by people is convenient.

Description

technical field [0001] The invention relates to the technical field of automobile chassis, in particular to a novel automobile chassis bolt. Background technique [0002] The chassis of a car is composed of four parts: transmission system, driving system, steering system and braking system. Sports to ensure normal driving. [0003] In the assembly process of automobile chassis, bolts are needed. At present, the existing automobile chassis bolts have poor weather resistance. When the automobile chassis bolts are used for a long time, they are easily affected by external conditions such as sunlight, temperature changes, wind and rain. , leading to corrosion and damage to it, which affects its use strength and is inconvenient for people to use. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the invention provides a novel automobile chassis bolt, which has the advantage of good weather resistance and so...

Claims

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Application Information

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IPC IPC(8): F16B35/00F16B41/00
CPCF16B35/00F16B33/008
Inventor 钱春芳
Owner 深圳市建辉五金制品有限公司
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