connection structure

A connection structure and connection seat technology, which is applied in power plants, vehicle parts, jet propulsion devices, etc., can solve the problems of fixing nut assembly, inconvenient tightening, affecting assembly efficiency and quality, and difficulty in installing and disassembling the fixing nut, etc., to achieve structural Simple, reduces assembly space requirements, and is not easy to loosen

Inactive Publication Date: 2021-10-01
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the small space between the cushion and the engine, it is inconvenient to assemble and tighten the fixing nuts on the front support of the cushion and the engine, making it very difficult to assemble and disassemble the fixing nuts there, affecting assembly efficiency and assembly quality

Method used

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Embodiment Construction

[0030] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] It should be noted that if there is a directional indication (such as up, down, left, right, front, back, outside, inside...) in the embodiment of the present invention, the directional indication is only used to explain the direction in a certain posture ( As shown in the accompanying drawings), if the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "f...

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Abstract

The invention discloses a connection structure and relates to the technical field of connection accessories. The connection structure is used to connect the front support of the engine with the vehicle frame. The connection structure includes: the front support has a mounting part, and an elongated hole is formed through the mounting part; The frame is connected, and the other end is protruded with a protruding post, and the side wall of the protruding post away from the end of the connecting seat protrudes with a first protruding block, and the protruding post penetrates the elongated hole, and the The first protrusion cooperates with the edge of the elongated hole to axially limit the protrusion. The invention does not need to use bolts, reduces the requirement for assembly space, has a simple structure, and solves the problem that the connecting seat and the nuts supported in front of the engine cannot be assembled and tightened, which affects the assembly efficiency and assembly quality. In addition, in the connection structure proposed by the present invention, when the protrusion is matched with the elongated hole, it is not easy to loosen under complex road conditions and has strong stability.

Description

technical field [0001] The invention relates to the technical field of connection accessories, in particular to a connection structure. Background technique [0002] The structure that the existing front support of the engine is connected with the vehicle frame is generally connected by bolts, and nuts are screwed on the bolts, and a cushion is set between the front support of the engine and the vehicle frame to realize the engine vibration damping function. [0003] However, due to the small space between the cushion and the engine, it is inconvenient to assemble and tighten the fixing nuts on the front support of the cushion and the engine, which makes it very difficult to assemble and disassemble the fixing nuts, which affects the assembly efficiency and assembly quality. Contents of the invention [0004] The main purpose of the present invention is to propose a connection structure, aiming to provide a connection structure that is easy to assemble and has a stable str...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K5/12
CPCB60K5/1216
Inventor 孙光仙孙海燕何敬梅
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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