Air valve assembly and inflatable cushion
OwnerXiaoping Dinginventor
Life of this patent
Estimating the term…
Abstract
An air valve assembly and an inflatable cushion, which comprises an air storage bag, a first check valve and a second check valve. In specific application, the air valve assembly can be integrally installed on the inflatable cushion, and users can rapidly inflate inflatable products by repeatedly pressing the air storage bag. By arranging the first check valve and the second check valve, the inflatable product can be quickly inflated, and at the same time, the air of the inflatable product can be prevented from leaking to the outside during the inflation process, thus improving the air tightness of the inflatable product.
Claims8
An air valve assembly comprising:
- an air storage bag;
- and
- at least one first check valve communicated with the air storage bag, wherein an air inlet of said first check valve is communicated with the external environment, and an air outlet of said first check valve is communicated with the air storage bag;
- and
- at least one second check valve communicated with the air storage bag, wherein an air inlet of said second check valve is communicated with the air storage bag, and an air outlet of said second check valve is communicated with a chamber of an inflatable product;
- a shell, wherein said at least one first check valve and said at least one second check valve are both arranged on said shell;
- a buffer air chamber arranged in said shell, and said buffer air chamber is communicated with said air storage bag, said at least one first check valve and said at least one second check valve are communicated through said buffer air chamber, and said shell is arranged in said buffer air chamber of said inflatable product;
- and
- wherein, said air storage bag is formed by an air-tight and elastic sheet protruding from one side to the other, and said air storage bag has an edge with a first groove and a second groove, and said first check valve and said second check valve are respectively arranged in said first groove and said second groove.
Dependencies are inferred from the claim text.