Drain structure of air filter

The technology of air filter and drain hole is applied in the field of drain structure of air filter, can solve the problems of complex structure and large volume of drain structure of air filter, etc. Simple structure, reducing volume and cost

Active Publication Date: 2018-01-23
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the water drainage structure of the existing air filter has a large volume and a relatively complicated structure, the purpose of the present invention is to provide a water drainage structure of the air filter that can solve the problems of the prior art

Method used

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  • Drain structure of air filter
  • Drain structure of air filter
  • Drain structure of air filter

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Embodiment Construction

[0035] In order to understand the technical characteristics and practical effects of the present invention in detail, and to realize them according to the contents of the description, the preferred embodiment shown in the accompanying drawings will now be described in detail as follows:

[0036] The drainage structure 1 of the air filter proposed by the present invention please refer to Figure 1 to Figure 4 As shown, an air filter body 30 is provided with an air filter drain seat 10 and an air filter drain member 20 .

[0037] see Figure 2A and Figure 2B As shown, the air filter drain seat 10 is arranged at the bottom of the air filter body 30, and the air filter body 30 includes a housing 31, a cover 32, a fixing frame 33, a The air intake pipe 34 and an air outlet hole 35, the cover 32 covers the housing 31 to form the air filter body 30, the fixing frame 33 is formed on the side of the housing 31 facing the cover 32, the The fixing frame 33 is used to fix a filter ele...

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PUM

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Abstract

The invention provides a water drainage structure for an air filter. An air filter water drainage seat is arranged on an air filter body. The air filter water drainage seat and an air filter water drainage piece are combined. The air filter water drainage seat comprises a water drainage hole and at least two retaining walls, wherein the water drainage hole penetrates the air filter body and is surrounded by all the retaining walls at intervals. The air filter water drainage piece comprises a combination disc, an annular groove, a protruding column, a water drainage space and a water drainage port. The combination disc comprises a combination face combined with one retaining wall. The annular groove is formed in the combination disc. The protruding column is arranged in the annular groove. A tortuous water drainage channel is formed between the protruding column and the retaining wall close to the water drainage hole. The water drainage space is formed between the annular groove and the protruding column. The water drainage port penetrates the annular groove and is communicated with the water drainage space.

Description

technical field [0001] The invention relates to an air filter of a motorcycle, in particular to a drain structure of the air filter. Background technique [0002] Generally, motorcycles will be equipped with an air filter to filter the air. When the outside air enters the air filter, dust and moisture will be filtered in the air filter, and then the clean air will be sent into the motorcycle. Combustion works with auxiliary fuel in the engine. [0003] For the structure of the existing air filter, please refer to the No. I357461 case of China Taiwan Patent Announcement, wherein a water discharge structure is provided at the bottom of the air filter, and the water discharge structure includes a first water discharge hole and a second water discharge hole. Water hole, the first water discharge hole and the second water discharge hole are misplaced to form a circuitous drainage channel, so that water can flow out of the air filter through the water drainage channel, and the ai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M35/024
Inventor 傅兰婷李俊敬
Owner KYMCO
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