Air valve nozzle structure for inflatable cushion
AssigneeCathay Consolidated Inc.
InventorHao-Chen Lee
Life of this patent
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Abstract
A valve nozzle structure for an inflatable cushion includes an outer body, an inner body, and a diaphragm member. The diaphragm member is assembled in the inner body. The inner body is assembled in the outer body. The valve nozzle structure is able to provide one-way inflation with an automatic check function and deflation. The outer body further includes a holding plate configured to release the sealing state of the diaphragm member. Thus, the valve nozzle structure can achieve an automatic and continuous deflation function. The inner body is detachably connected to the outer body, which is beneficial for maintenance and replacement of the parts.
Claims10
An air valve nozzle structure for an inflatable cushion, comprising:
- an outer body, including a first unit, a second unit and a connecting unit connected between the first unit and the second unit;
- the first unit including an annular body, the annular body being a hollow body, a space being defined inside the annular body;
- one side of the second unit having a plug body, another side of the second unit having a protruding seat opposite to the plug body, a holding plate being disposed on an outer side of the protruding seat;
- an inner body, detachably disposed in the space of the first unit of the outer body;
- the inner body being an annular structure, an inner space being defined inside the inner body, a connecting bracket being disposed at a bottom of the inner space;
- a cut-out portion being formed beside the connecting bracket;
- a diaphragm member, being a circular sheet-like structure, the diaphragm member being configured to cover the inner space of the inner body;
- a central portion of the diaphragm member being connected to the connecting bracket.
Dependencies are inferred from the claim text.