Novel tire structure
AssigneeXiamen Lenco Co., Ltd.
InventorPAI-CHI CHENG
Life of this patent
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Abstract
A tire structure, including a rim, an outer tire, an inner tube, and an inflating valve; an outer peripheral surface of the rim is provided with a mounting groove; tire beads of the outer tire are hermetically connected with side walls of the mounting groove, so that a hermetically sealed air cavity is formed between the rim and the outer tire; the inner tube is annular and made of an elastic porous material, with a sectional size larger than that of the air cavity; the inner tube is disposed in the air cavity so that an outer surface of the inner tube is tightly attached to an inner wall of the air cavity; the inflating valve is mounted to the rim to inflate the air cavity and the inner tube. Impact force can be absorbed to protect the rim even when the tire is not completely inflated.
Claims5
A tire structure, comprising:
- a rim, an outer tire, an inner tube, and an inflating valve;
- an outer peripheral surface of the rim is provided with a mounting groove circumferentially around the rim;
- tire beads of the outer tire are hermetically connected with side walls of the mounting groove, so that a hermetically sealed air cavity is formed between the rim and the outer tire;
- the inner tube is annular, and is made of an elastic porous material, with a sectional size larger than that of the air cavity;
- the inner tube is disposed in the air cavity so that an outer surface of the inner tube is attached to an inner wall of the air cavity;
- and
- the inflating valve is mounted to the rim and is configured to inflate the air cavity and the inner tube.
Dependencies are inferred from the claim text.