Pump container

A pump container according to the present invention comprises: a container (10) that accommodates a liquid therein; a shoulder member (20) which is a cylindrical member having open upper and lower portions and formed such that the inner diameter of the lower outer peripheral portion (22) is larger t...

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Bibliographische Detailangaben
Hauptverfasser:	LEE YOUNG-JOO, SEO DONG SUNG, J.H.LEE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	A pump container according to the present invention comprises: a container (10) that accommodates a liquid therein; a shoulder member (20) which is a cylindrical member having open upper and lower portions and formed such that the inner diameter of the lower outer peripheral portion (22) is larger than the inner diameter of the upper inner peripheral portion (21), the inner peripheral edge of the lower outer peripheral portion (22) being screw-coupled to the upper opening portion (11) of the container (10); a valve housing (30) is provided with: a cylindrical cylinder part (31) having an open upper part, the lower part of which is inserted and connected with a suction pipe (12) for sucking in contents in a container (10); an outer peripheral cylindrical part (32) which is formed in an expanded tube form on the outer peripheral edge of the cylinder part (31), and the upper part of which is open; an upper end insertion section (33) that is bent outward at the upper end of the outer peripheral cylindrical sectio