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US 12,752,882 B2Granted
Air couch bed
AssigneeTeam Worldwide Corporation
InventorCheng-Chung Wang
Life of this patent
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Abstract
An air couch bed includes a first inflatable body. The first inflatable body includes a first wall, a second wall disposed opposite to the first wall, and a third wall connecting the first wall and the second wall. The second wall defines a concave space, by virtue of which the first inflatable body is bendable. The concave space is extended to the third wall. The first inflatable body is an air bed when the first inflatable body is flattened, and is an air couch when the first inflatable body is bent.
Claims14
An air couch bed, comprising:
- a first inflatable body comprising a first wall, a second wall disposed opposite to the first wall, and a third wall connecting the first wall and the second wall;
- wherein the second wall defines a concave space, the concave space being oriented lengthwise and extended to the third wall, by virtue of which the first inflatable body is bendable;
- wherein the first inflatable body is an air bed when the first inflatable body is flattened, and is an air couch when the first inflatable body is bent;
- wherein the air couch bed further comprises a tensioning element connected to the first inflatable body and extending over the concave space;
- wherein the tensioning element is configured to bias the first inflatable body toward a flattened configuration when the first inflatable body is not bent.
2 more elements
An air couch bed, comprising:
- a first inflatable body comprising a first wall, a second wall disposed opposite to the first wall, and a third wall connecting the first wall and the second wall;
- a second inflatable body;
- a tensioning element;
- wherein the second wall defines a concave space, by virtue of which the first inflatable body is bendable;
- wherein the concave space is extended to the third wall;
- wherein the second inflatable body is disposed in the concave space, such that the first inflatable body is pushed to be bent by the second inflatable body when the second inflatable body is inflated;
- wherein the tensioning element is connected to the second wall at a location apart from the third wall and is extended over the concave space, such that the first inflatable body is flattened by the tensioning element when the second inflatable body is deflated;
- wherein the tensioning element is configured to bias the first inflatable body toward a flattened configuration when the first inflatable body is not bent.
5 more elements
Dependencies are inferred from the claim text.