Sandal device
OwnerMing-Dong Cherninventor
Life of this patent
Estimating the term…
Abstract
A sandal device has an outsole, an air cushion, and an insole. The air cushion has two periphery flanges, a periphery spacing, a plurality of hollow protrusions, and a plurality of hollow sockets. An elastic woven fabric and a shock-absorbing band are inserted in the periphery spacing of the air cushion. The shock-absorbing band has two periphery recesses for receiving the periphery flanges of the air cushion. Each of the hollow protrusions has a groove for receiving a magnetic block and a collar. A coiled spring has a lower portion inserted in the respective hollow socket and an upper portion inserted in the respective collar.
Claims2
A sandal device comprises:
- an outsole, an air cushion disposed on the outsole, and an insole disposed on the air cushion,
- the air cushion having two periphery flanges, a periphery spacing, a plurality of hollow protrusions formed on an upper portion of the air cushion, and a plurality of hollow sockets formed on a lower portion of the air cushion to match the hollow protrusions,
- an elastic woven fabric and a shock-absorbing band inserted in the periphery spacing of the air cushion,
- the shock-absorbing band having two periphery recesses for receiving the periphery flanges of the air cushion,
- each of the hollow protrusions having a groove for receiving a magnetic block and a collar,
- a coiled spring having a lower portion inserted in the respective hollow socket and an upper portion inserted in the respective collar, and
- an adhesive band enclosing the elastic woven fabric and the shock-absorbing band.
Dependencies are inferred from the claim text.