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Compensation nut for automobile

A technology of nuts and automobiles, applied in the direction of nuts, threaded fasteners, thin plate connections, etc., can solve problems such as limited length, and achieve the effect of wide application range and easy installation

Inactive Publication Date: 2019-07-23
ZHEJIANG AGRI BUSINESS COLLEGE
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  • Summary
  • 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 compensating nut for automobiles, which solves the problem that the general compensating nut in the background art can only be fixed with one kind of bolt when the length is limited.

Method used

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  • Compensation nut for automobile
  • Compensation nut for automobile
  • Compensation nut for automobile

Examples

Experimental program
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Embodiment 1

[0035] Embodiment one, as Figure 7 As shown: the diameter of the top part 2 on the compensating nut is 12mm, the inner diameter of the bushing nut 3 is 10mm, the bushing nut 3 is sleeved in the top part 2, and then the limit piece 6 is inserted into the limit groove 23, Fix the bushing nut 3 to the top part 2. The compensating nut is then capable of threading a helix with a diameter of 10 mm.

[0036] Embodiment one, as Figure 8 Shown: the diameter of the top part 2 on the compensating nut is 12mm, the inner diameter of the bushing nut 3 is 10mm, and the inner diameter of the nut 4 is 8mm, put the bushing nut 3 in the top part 2, and put the nut 4 in The bushing nut 3 is fixed by the stopper 6, and the compensating nut can be threaded to a bolt with a diameter of 8 mm.

[0037] Working principle: When in use, the top part 2 is fixed on the base 1 through a single tightening operation, the protrusion-31 of the bushing nut 3 is aligned with the groove-22, the bushing nut 3 ...

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Abstract

The invention provides a compensation nut for an automobile, and relates to the field of automobiles. The compensation nut for the automobile is used for fixing a bolt and comprises a base and a top part; the top part is provided with a central through hole connected with the bolt, and a connecting portion which can be connected with different types of bolts is arranged in the central through hole; the connecting portion comprises multiple bushing nuts and nuts which are continuously connected in a sleeving mode, and the nuts are arranged in the bushing nuts; and vertical first grooves are distributed in the inner wall of the central through hole around the axis of the central through hole at equal angles. According to the compensation nut for the automobile, the bushing nuts are sleeved with the top part, the nuts are sleeved with the bushing nuts, therefore, the inner diameter of the compensation nut is changed, the compensation nut can be connected with the bolts with different diameter sizes, and the adjusting effect is achieved; the compensation nut can be fixed to the bolts with different sizes on the condition that the length is invariable; and installation is easy, and theapplication range is wider compared with a common compensation nut.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a compensating nut for automobiles. Background technique [0002] In automotive installations there is often a need for fixing fittings where the fixing point is at a variable distance from the point where the installation takes place and the fixing operation is to be done without changing the aforementioned separation distance. In the prior art, compensating nuts are used for this purpose. Compensating nuts are used to attach an application to a surface or panel while maintaining a variable distance between the surface and the support element or chassis. [0003] For example, the "compensation nut" is disclosed in China Patent Network, and the patent number is 201480006247.2. The above-mentioned device is provided with a plurality of intermediate nuts on the bottom part and the top part, and the intermediate nuts are connected in sequence to extend the length of the compens...

Claims

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Application Information

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IPC IPC(8): F16B5/02F16B37/04
CPCF16B5/0283F16B37/04
Inventor 韩二锋
Owner ZHEJIANG AGRI BUSINESS COLLEGE
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