Sleeping system
OwnerHao Hsuinventor
Life of this patent
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Abstract
A sleeping system is provided, including an air bladder and a diaphragm pump. The diaphragm pump communicates with the air bladder. The diaphragm pump includes a base, a first inlet, a first outlet, a first noise-eliminating foam, a pump body and a cover. The first inlet is formed on the base. The first outlet is formed on the base. The first noise-eliminating foam is disposed in the base. The cover is connected to the base and covers the pump body, wherein air flow passes through the first inlet into the base and travels through the pump body and the first noise-eliminating foam, and leaves the diaphragm pump through the first outlet to be infused into the air bladder.
Claims14
A sleeping system, comprising:
- an air bladder;
- and
- a diaphragm pump, communicated to the air bladder, comprising:
- a base;
- a first inlet, formed on the base;
- a first outlet, formed on the base;
- a first noise-eliminating foam, disposed in the base;
- a pump body;
- and
- a cover, connected to the base and covering the pump body, wherein an air flow passes through the first inlet into the base and travels through the pump body and the first noise-eliminating foam, and then leaves the diaphragm pump through the first outlet to be infused into the air bladder,
- wherein the base comprises an inner enclosure protruding from a bottom surface of the base, and the first noise-eliminating foam is enclosed by the inner enclosure,
- wherein the diaphragm pump further comprises a fixing sheet, and the first noise-eliminating foam is received in a chamber formed by the bottom surface of the base, the inner enclosure and the fixing sheet,
- wherein the pump body comprises a second inlet and a second outlet, and the air flow enters the pump body through the second inlet, and leaves the pump body through the second outlet, and
- wherein the diaphragm pump further comprises an O-ring, and the O-ring is telescoped on the second outlet.
A diaphragm pump for inflating an air bladder of a sleeping system, comprising:
- a base;
- a first inlet, formed on the base;
- a first outlet, formed on the base;
- a first noise-eliminating foam, disposed in the base;
- a pump body;
- a cover, connected to the base and covering the pump body, wherein an air flow passes through the first inlet into the base and travels through the pump body and the first noise-eliminating foam, and leaves the diaphragm pump through the first outlet to be infused into the air bladder, wherein the base comprises an inner enclosure protruding from a bottom surface of the base, and the first noise-eliminating foam is enclosed by the inner enclosure;
- a fixing sheet, wherein the first noise-eliminating foam is received in a chamber formed by the bottom surface of the base, the inner enclosure and the fixing sheet, wherein the pump body comprises a second inlet and a second outlet, and the air flow enters the pump body through the second inlet, and leaves the pump body through the second outlet;
- and
- an O-ring, wherein the O-ring is telescoped on the second outlet.
Dependencies are inferred from the claim text.