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Corrugated pipe and fixing clamp for installing corrugated pipe

A technology for fixing fixtures and corrugated pipes, which is applied in the direction of pipes/pipe joints/fittings, hoses, pipes, etc. It can solve the problems of bellows sliding pipes, assembly troubles, and joints that cannot be assembled in place at one time, so as to avoid sliding pipes. Compression, good maneuverability effect

Pending Publication Date: 2021-12-21
TIANJIN PENGYI GRP CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The bellows has good toughness and compressibility, and can play the function of shock absorption and noise reduction in use, but it will cause trouble for assembly
In order to ensure the tightness of the connection, the design requires that the radial compression force be as large as possible. Therefore, most of the joints and bellows adopt interference fit. The phenomenon of sliding tubes and being compressed, resulting in joints that cannot be assembled in place at one time

Method used

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  • Corrugated pipe and fixing clamp for installing corrugated pipe
  • Corrugated pipe and fixing clamp for installing corrugated pipe
  • Corrugated pipe and fixing clamp for installing corrugated pipe

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a corrugated pipe and a fixing clamp used for installing the corrugated pipe, and relate to the technical field of corrugated pipes. The corrugated pipe comprises a corrugated pipe body, one end of the corrugated pipe body is provided with an insertion port used for being connected with a connector, the outer wall of the corrugated pipe body is provided with a straight line section and a first corrugated section, and the straight line section is located on one side close to the insertion port; and the first corrugated section comprises a first wave crest and a first wave trough, the first wave crest is located on the side close to the straight line section, the straight line section, the first wave crest and the first wave trough are sequentially connected in the axial direction, and the width of the first wave crest, the width of the first wave trough and the difference value between the height of the first wave crest and the height of the first wave trough are all greater than or equal to 2 mm. According to the corrugated pipe and the fixing clamp used for installing the corrugated pipe, the phenomena that the corrugated pipe slides and is compressed in the inserting process of the connector and the corrugated pipe can be avoided.

Description

technical field [0001] The invention relates to the technical field of bellows, in particular to a bellows and a fixing fixture for installing the bellows. Background technique [0002] With the continuous development of vehicle technology, various cars have gradually become an indispensable part of users' lives. With the continuous upgrading of environmental protection requirements, the proportion of corrugated pipes in automobile pipelines is getting higher and higher. How to assemble bellows assemblies quickly, efficiently and stably has become the research direction of various pipeline manufacturers. [0003] The bellows has good toughness and compressibility, and can play the function of shock absorption and noise reduction in use, but it will cause trouble for assembly. In order to ensure the tightness of the connection, the design requires that the radial compression force be as large as possible. Therefore, most of the joints and bellows adopt interference fit. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L11/11F16L11/118F16L11/15F16L55/033F16L3/10F16J3/04
CPCF16L11/11F16L11/118F16L11/15F16L55/033F16L3/003F16L3/1083F16J3/048
Inventor 王志方张爱海黎书杰
Owner TIANJIN PENGYI GRP CO LTD
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