JPH0178258U

JPH0178258U -

Info

Publication number: JPH0178258U
Application number: JP1987175172U
Authority: JP
Priority date: 1987-11-17
Filing date: 1987-11-17
Publication date: 1989-05-25

Description

[Brief explanation of the drawing]

図面は本考案のシール構造を示すエアクリーナ
の要部縦断面図である。尚、図面中、１はフイルタエレメント、４はホ
ルダ、５は断面鉤型凸部、６はパツキン、７は断
面鉤型凹部、１１はケース、１３は内周壁、１４
は外周壁、１５はカバー、１７は内周壁、１８は
外周壁である。 The drawing is a longitudinal cross-sectional view of a main part of an air cleaner showing the seal structure of the present invention. In the drawings, 1 is a filter element, 4 is a holder, 5 is a protrusion with a hook-shaped cross section, 6 is a packing, 7 is a recess with a hook-shaped cross section, 11 is a case, 13 is an inner peripheral wall, 14
15 is an outer peripheral wall, 15 is a cover, 17 is an inner peripheral wall, and 18 is an outer peripheral wall.

Claims

[Scope of Claim for Utility Model Registration] In an air cleaner in which a gasket is interposed between the entire circumference of the open end of a resin case and cover to support an internal flat filter element, the entire circumference of the filter element is maintained. A protrusion with a hook-shaped cross section is formed on the outer periphery of the holder, and a recess with a hook-shaped cross-section is formed on the packing to accommodate the protrusion. An inner peripheral wall that fits around the entire circumference of the hook-shaped convex part and presses against the lower surface of the packing from below the hook-shaped convex part and an outer peripheral wall that comes into contact with the outer peripheral surface of the packing all around the opening end of the case. an inner circumferential wall that presses against the upper surface of the packing from above the hook-shaped convex section and an outer circumferential wall that corresponds to the outer circumferential wall of the case;
Air cleaner seal structure featuring: