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US 9,895,940 B2Granted
Wheel
AssigneeScienBiziP Consulting(Shenzhen)Co., Ltd.
InventorWei-Feng Wu
Life of this patent
Estimating the term…
Abstract
The wheel includes a tire, a rim, two groups of supporting members. The tire is coupled to the rim. The groups of supporting members are oppositely positioned and received in the tire. Each group of supporting members are separately positioned from each other. The supporting members of each group are coupled to an inner surface of the tire by injection method. Central axes of the supporting members of each group are coincident or parallel. A central axis of each supporting member is coincident with or parallel to a central axis of a central axis of the tire.
Claims11
A wheel comprising:
- a rim;
- a tire mounted on the rim, having a tread and two sidewalls, and defining an internal chamber;
- two groups of supporting members mounted within the internal chamber on the two sidewalls, respectively;
- wherein when the tire is inflated, the support members of each of the two groups are spaced apart;
- wherein when the tire is deflated, the bottom of the tire collapses such that the support members of each of the two groups at the bottom of the tire abut each other to create a collective vertical support for the tire;
- and
- wherein one group of supporting members are concentrically and separately coupled to an inner surface of one of the sidewalls, another group of supporting members are concentrically and separately coupled to an inner surface of another one of the sidewalls;
- and the inner surface of each of the sidewalls defines a plurality of grooves along a circumferential direction of the sidewall and separately positioned relative to each other.
5 more elements
A wheel comprising:
- a tire;
- an tread;
- two sidewalls oppositely positioned at two opposite sides of the tread;
- a rim coupled to the tire;
- and
- two groups of supporting members oppositely positioned and received in the tire;
- wherein the supporting members of each group are separately coupled to the tire, each supporting member is substantially annular, and central axes of the supporting members of each group are coincident or parallel;
- wherein an inner surface of each of the sidewalls defines a plurality of grooves along a circumferential direction of the sidewall and separately positioned from each other, a first end of the supporting member is received in the groove.
5 more elements
Dependencies are inferred from the claim text.