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Engine intake pipe plug

A technology for intake pipes and engines, which is applied to engine components, machines/engines, mechanical equipment, etc., can solve problems such as difficulty in removing the plugging cover, and achieve the effect of simple, reasonable and convenient disassembly of the plugging cover

Active Publication Date: 2015-09-09
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In case of cold weather, the plastic cover becomes hard, and it is very difficult to remove the cover during maintenance. Even if it can be removed in the end, it will leave obvious scratches on the intake port

Method used

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  • Engine intake pipe plug
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Embodiment Construction

[0021] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment. It should be understood that the "upper", "lower", "left", "right", "front" and "reverse" mentioned in the following embodiments of the present invention are all based on the directions shown in the figures, These words used to limit the direction are only for convenience of description, and do not mean to limit the specific technical solution of the present invention.

[0022] The plugging cover of the engine air intake connection of the present invention is simple and reasonable. Two destruction lines are designed on the circular blocking cover, and a protruding slider is left at the breach of the destruction line, so that it can be easily opened by clamping it with pliers and pulling it to the bottom. The circular blockin...

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Abstract

The invention discloses an engine air inlet connecting tube blocking cover which comprises a blocking cover body covering the end portion of an engine air inlet connecting tube in a matching mode, and a pull strip which is formed by arranging destroying lines on the blocking cover body. The engine air inlet connecting tube blocking cover is simple and reasonable. Two destroying lines are designed on the circular blocking cover, and outward-protruding pull heads are arranged at notches of the destroying lines, so that a clamp can be used for clamping and pulling the pull heads so as to open the circular blocking cover. Consequently, the engine air inlet connecting tube blocking cover brings convenience to detachment and maintenance operation.

Description

technical field [0001] The invention relates to the field of engines, in particular to an engine air intake connection plug. Background technique [0002] Such as figure 1 with figure 2 Shown, the block cover 32 of engine air intake connecting pipe 31 is because of adopting the circular block cover sealing of plastics now, and the periphery is smooth. [0003] In case of cold weather, the plastic cover becomes hard, and it is very difficult to disassemble the cover during maintenance. Even if it can be removed in the end, it will leave obvious scratches on the intake port. Contents of the invention [0004] The purpose of the present invention is to overcome the above-mentioned defects in the prior art, and provide a plugging cover for the engine air intake connection that is simple and reasonable in structure and easy to disassemble. [0005] In order to achieve the above object, according to the present invention, a plugging cover for an engine air intake connection ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/104
Inventor 陶华江韦泉
Owner GUANGXI YUCHAI MASCH CO LTD