JPS63158881U - - Google Patents

Description

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

第１図は本案逆止弁付きのクリーム状物注出容
器の断面図、第２図はその逆止弁閉塞状態での拡
大断面図、第３図はその弁板の斜視図、第４図は
別実施例で示す本案逆止弁の断面図、第５図はそ
の弁板の斜視図である。 ４……管孔、７……弁板、８……係合片。 Fig. 1 is a sectional view of the cream dispensing container with the check valve of the present invention, Fig. 2 is an enlarged sectional view of the check valve in the closed state, Fig. 3 is a perspective view of the valve plate, and Fig. 4 5 is a sectional view of the check valve of the present invention shown in another embodiment, and FIG. 5 is a perspective view of the valve plate thereof. 4... Pipe hole, 7... Valve plate, 8... Engagement piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] クリーム状物流出路としての管孔４を有して合
成樹脂材により一体成形された、クリーム状物注
出容器の構成部材において、上記管孔壁面の一部
から屈折部６を介して管孔開閉用の弁板７を突出
させ、該弁板７の一方側面へ、該弁板が上記屈折
部を支点としてクリーム状物流入側へ揺動するこ
とを管孔内壁面の一部に接して阻止できる長さの
係合片８を付設したことを特徴とするクリーム状
物注出容器用逆止弁。 In a component of a cream-like substance dispensing container integrally molded from a synthetic resin material and having a tube hole 4 as a cream-like substance outflow path, the tube hole is opened and closed from a part of the tube wall surface through a bent part 6. The valve plate 7 for use is protruded from one side of the valve plate 7, and the valve plate contacts a part of the inner wall surface of the tube hole to prevent the valve plate from swinging toward the cream material inflow side using the bent portion as a fulcrum. A check valve for a cream-like substance dispensing container, characterized in that an engaging piece 8 of a length that can be adjusted is attached.