초록 ▼

A valve assembly in which contents respectively packed in multiple storage parts which cannot be reacted with each other in the middle of passage, an aerosol container equipped with the valve assembly, and an aerosol products are provided. An aerosol container comprises an outer container, two inner

A valve assembly in which contents respectively packed in multiple storage parts which cannot be reacted with each other in the middle of passage, an aerosol container equipped with the valve assembly, and an aerosol products are provided. An aerosol container comprises an outer container, two inner bags inserted into the outer container, and valve assembly which closes inner bags and outer container. The valve assembly comprises aerosol valves which are separated independently from each other and a holding member for holding the aerosol valves and for fixing the aerosol valves to the outer container.

대표청구항 ▼

1. A valve assembly, comprising: aerosol valves in which each aerosol valve is independent and isolated, anda holding member holding the aerosol valves and fixing the aerosol valves on an opening of an outer container having pressure resistance,wherein the holding member has a valve holder holding t

1. A valve assembly, comprising: aerosol valves in which each aerosol valve is independent and isolated, anda holding member holding the aerosol valves and fixing the aerosol valves on an opening of an outer container having pressure resistance,wherein the holding member has a valve holder holding the aerosol valves, and a mounting cover covering the aerosol valves and the valve holder,wherein the valve holder has holding portions penetrating the valve holder in a vertical direction and holding the aerosol valves by inserting the aerosol valves,wherein the valve holder has a plug portion inserting along an inner surface of the opening of the outer container, and a flange portion arranged on an upper end of the opening of the outer container,wherein the mounting cover has a cover portion fixing the aerosol valves to the valve holder by pressing from above, and a fixing portion fixing the flange portion of the valve holder to the outer container by pressing from above,wherein stem inserting holes are formed on an upper face of the cover portion of the mounting cover for the stems of the aerosol valves to be inserted,wherein an annular shaped sealing member is provided between an inner surface of cylinder shape of the opening of the outer container and an outer surface of the plug portion of the valve holder,wherein a sealing channel of an annular shape for holding the sealing member is formed on the outer surface of the plug portion,wherein the sealing member has a circular cross section, andwherein the sealing member is pressed in radius direction. 2. A valve assembly according to claim 1, wherein each aerosol valve has a housing having a tubular shape, a stem inserted in the housing movable in up and down direction, a stem rubber closing a stem hole of the stem, a spring pressuring the stem upward, and a cover fixing the stem and stem rubber to the housing, in which the cover is a cup shaped body closing a top opening of the housing, and a lateral face of the cover is deformed to a lateral face of the housing to have the cover fixed to the housing. 3. A valve assembly according to claim 1, wherein a bottom of the sealing channel faces the inner surface of cylinder shape of the opening of the outer container. 4. A valve assembly according to claim 1, wherein a bottom of the sealing channel is parallel to the inner surface of cylinder shape of the opening of the outer container. 5. A valve assembly according to claim 1, wherein a valve gasket of an annular shape is provided between an inner surface of each holding portion and an outer surface of a housing of the corresponding aerosol valve. 6. A valve assembly according to claim 1, wherein a recessed portion holding the aerosol valves is formed on an upper face of the cover portion of the mounting cover, the recessed portion is positioned above the aerosol valves and the recessed portion presses the aerosol valves from above. 7. A valve assembly according to claim 1, wherein a channel for a gas to pass is formed on an upper end of the opening of the outer container, or formed on an under surface of the flange portion of the valve holder. 8. An aerosol container, comprising, an outer container having pressure resistance,a propellant storage part for charging a propellant, compartmentalized in the outer container,content storage parts for charging contents respectively, compartmentalized in the outer container, andthe valve assembly of claim 1 closing the outer container, wherein the aerosol valves of the valve assembly communicate with the content storage parts, respectively. 9. An aerosol container according to claim 8, wherein the outer container is made of synthetic resin. 10. An aerosol container according to claim 8, wherein the outer container is made of metal. 11. An aerosol container according to claim 8, wherein two content storage parts are provided. 12. An aerosol product, comprising, the aerosol container of claim 11,a propellant charged into the propellant storage part, andtwo contents charged into the content storage parts, respectively,wherein the two contents are two liquid type reaction ingredients.