JPS6290725U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の実施例の断面図、第２図は
過体の斜視図、第３図は支持体の平面図である
。第４図は第１図の過体を取付けたエアクリー
ナ断面図、第４図イ，ロ，ハは従来の過エレメ
ントの図である。第５図〜第８図それぞれはこの
考案の実施例の過エレメントを取付けたエアク
リーナの断面図である。 １，４１，５１，６１……過エレメント、２
，４２，５２，６２……過体、３，４３，５３
，６３……支持体、４，４７，５７，６７……内
周シールパツキン、５，４８，５８，６８……外
周シールパツキン、１２，１３，４４，５４，６
４……支柱、１５，４５，５５，６５……蓋部。 FIG. 1 is a sectional view of an embodiment of the invention, FIG. 2 is a perspective view of the overbody, and FIG. 3 is a plan view of the support. FIG. 4 is a sectional view of the air cleaner with the overbody shown in FIG. 1 attached, and FIGS. 4A, 4B, and 4 are views of conventional overelements. 5 to 8 are sectional views of an air cleaner equipped with an over-element according to an embodiment of this invention. 1, 41, 51, 61...overelement, 2
, 42, 52, 62...transform, 3, 43, 53
, 63... Support body, 4, 47, 57, 67... Inner periphery seal packing, 5, 48, 58, 68... Outer periphery seal packing, 12, 13, 44, 54, 6
4... Support column, 15, 45, 55, 65... Lid.

Claims (1)

【実用新案登録請求の範囲】 (1) (a)山と谷を交互に配列したひだ折り線が放
射状に設けられた３６０°扇形のシート状過体
であつて、その内外いずれか一方の周縁部は各ひ
だ山の両側内面が密着されてこれに接続する各谷
の底部には浅くかつ平坦な部分が形成され、他方
の周縁部は各ひだ谷の両側面が密着されてこれに
接続する各山の頂部には低くかつ平坦な部分が形
成された過体、(b)前記過体のひだ谷下面に
当接する複数の支柱と、前記過体内周縁に囲ま
れた空間を被う蓋部と、前記支柱の外端を接続す
る環状の外枠とを具え一体的に形成された支持体
と、(c)前記蓋部周縁から過体内周縁に形成さ
れた平坦部の先端にまたがる環状の弾性材料でな
る内周シールパツキン、そして(d)前記外枠下面
から過体外周縁に形成された平坦部の先端にま
たがる外周シールパツキン、とでなる過エレメ
ント。 (2) 放射状のひだ折り線が外方へ向い下方へ傾
斜している、実用新案登録請求の範囲第１項記載
の過エレメント。 (3) 過体の内方周縁部の各ひだ谷の両側面が
密着されている、実用新案登録請求の範囲第１項
記載の過エレメント。 (4) 過体の外方周縁部の各ひだ谷の両側面が
密着されている、実用新案登録請求の範囲第１項
記載の過エレメント。[Scope of Claim for Utility Model Registration] (1) (a) A 360° fan-shaped sheet-like overbody in which pleat lines with alternating peaks and valleys are provided in a radial manner, and one of the inner and outer peripheries thereof A shallow and flat part is formed at the bottom of each valley where the inner surfaces of each pleat are brought into close contact with each other, and a shallow and flat part is formed at the bottom of each valley where both sides of each pleat and valley are brought into close contact with each other and connected to this. (b) a plurality of struts that abut the lower surface of the fold valleys of the overbody, and a lid portion that covers the space surrounded by the periphery of the overbody; and (c) an annular support body integrally formed with an annular outer frame connecting the outer ends of the support pillars; An inner circumferential seal packing made of an elastic material; and (d) an outer circumferential seal packing extending from the lower surface of the outer frame to the tip of a flat portion formed on the outer peripheral edge of the outer frame. (2) The over-element according to claim 1 of the utility model registration claim, wherein the radial pleat lines face outward and slope downward. (3) The over-element according to claim 1 of the utility model registration, wherein both sides of each fold valley on the inner peripheral edge of the over-body are in close contact with each other. (4) The over-element according to claim 1 of the utility model registration, wherein both sides of each pleat valley on the outer peripheral edge of the over-body are in close contact with each other.