Opening end cover of automobile air filter

The utility model discloses an opening end cover of an automobile air filter, which comprises a disc-shaped cover body which is made from plastic, wherein the center of the cover body is provided with an annular air inlet, and one side of the air inlet is provided with a ring of annular boss which i...

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Bibliographische Detailangaben
Hauptverfasser:	YANG YUQIONG, WANG SHENQIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an opening end cover of an automobile air filter, which comprises a disc-shaped cover body which is made from plastic, wherein the center of the cover body is provided with an annular air inlet, and one side of the air inlet is provided with a ring of annular boss which is connected with an air inlet pipe. The opening end cover has the characteristics that a rubber material layer is arranged on the inner wall of the annular boss, and the surface of the rubber material layer is provided with a plurality of rings of convex veins. Compared with the prior art, the opening end cover of the automobile air filter has the advantages of being more convenient to connect, high in connecting firmness and better in seal effect.