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High-strength combined type shaped nut

A special-shaped nut, combined technology, applied in the direction of nuts, screws, bolts, etc., can solve the problems of the bayonet without wrench rotation, the poor rigidity of the nut, and the inability to combine two nuts, so as to improve the practicability and improve the Stiffness, easy disassembly

Pending Publication Date: 2018-09-04
CHANGSHU TAOYUAN AUTO PARTS MFG CO LTD
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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 high-strength combined special-shaped nut for vehicles to solve the problem that the nut proposed in the above background technology has only one nut, and two nuts cannot be combined. rust due to water, and there is no bayonet on the surface of the nut to facilitate the rotation of the wrench, and the rigidity of the nut is not good.

Method used

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Embodiment Construction

[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] see Figure 1-3 , the present invention provides a technical solution: a high-strength combined special-shaped nut for vehicles, including a right nut 1, a right thread 2, a ring groove 3, a rubber ring 4, a convex ring 5, a groove 6, an iron block 7, an iron sheet 8. Turning handle 9, oil filling hole 10, left thread 11, bolt 12, left nut 13, friction block 14, anti-rust layer 15 and finger groove 16, right thread 2 is fixed on the inner side of right ...

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Abstract

The invention discloses a high-strength combined type shaped nut which comprises a right nut, a groove and a bolt. A right thread is fixed to the inner side of the right nut, an annular groove is formed in the outer side of the right nut, a rubber ring is installed on the outer side of the annular groove, a convex ring is arranged on the outer side of the rubber ring, the groove is fixed to the outer side of the right nut, an iron block is fixed to the outer side of the right nut, an iron sheet is fixed to the outer side of the iron block, a rotary handle is arranged on the outer side of the iron sheet, an oil injection hole is formed in the right thread, a left thread is installed on the left side of the right thread, the bolt is arranged on the left side of the left thread, the left nutis fixed to the left side of the bolt, and a friction block is fixed to the interior of the right nut. The high-strength combined type shaped nut is provided with the rubber ring with the thickness larger than the depth of the annular groove, a buffer effect can be achieved on the surface of the object to be fastened, and the stability of the rubber ring is ensured through integrated connection between the annular groove and the rubber ring.

Description

technical field [0001] The invention relates to the technical field of vehicle nuts, in particular to a high-strength combined vehicle special-shaped nut. Background technique [0002] The common nuts in the market have various styles such as hexagonal structure and cover-shaped structure. Their common function is to fasten objects and prevent objects from loosening and causing hidden dangers. Among all fastening products, the nut's The demand is very large, which shows that the market prospect of nuts is promising. [0003] The nuts on the market have only one nut, and the two nuts cannot be combined. Secondly, the nut is easy to rust due to contact with water due to the long-term fastening state. At the same time, there is no bayonet on the surface of the nut to facilitate the rotation of the wrench. For this reason, we propose a high-strength combined special-shaped nut for vehicles. Contents of the invention [0004] The purpose of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/16F16B37/14F16B35/00F16B33/00F16B33/02F16B41/00
CPCF16B33/004F16B33/008F16B35/00F16B37/14F16B37/16F16B2033/025
Inventor 冯巍
Owner CHANGSHU TAOYUAN AUTO PARTS MFG CO LTD
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