Title:
MULTIFUNCTIONAL HIGH-HEELED SHOES CAPABLE OF RELIEVING FOOT PRESSURE
Document Type and Number:
WIPO Patent Application WO/2023/173461
Kind Code:
A1
Abstract:
Disclosed are multifunctional high-heeled shoes capable of relieving foot pressure, comprising: a midsole (200), the rear half of which is made of a hard material, and the front half of which is hollow; the rear half is divided into an inclined surface (210) and a horizontal surface (220), and the inclined surface (210) and the horizontal surface (220) are integrally formed; a support portion (500), the bottom of which is in contact with the ground, and which may be a heel; two torsion points A and B, located at the bottom of the midsole (200), the two torsion points and the center point C of the top of the heel forming a triangle ABC, and the relative position of the midsole (200) and the heel satisfying the following sine trigonometric relational expression: CB/sin A=CA/sin B=AB/sin C; the torsion points are located at positions of the horizontal surface (220) of the rear half of the midsole (200) which are adjacent to the front half, and protrude downwards and are close to inner and outer sides of the sole; further comprising an upper (400) and a lining (410) located in the upper (400), a preset part of the upper (400) being provided with a replaceable decorative assembly (600). The high-heeled shoes effectively reduce foot pressure, reduce utilization costs, and have a broad range of application scenarios.
Inventors:
WANG CHEN (CN)
Application Number:
PCT/CN2022/082763
Publication Date:
September 21, 2023
Filing Date:
March 24, 2022
Export Citation:
Assignee:
WANG CHEN (CN)
International Classes:
A43B7/38
Foreign References:
| CN213154359U | 2021-05-11 | |||
| CN214677811U | 2021-11-12 | |||
| CN111789343A | 2020-10-20 | |||
| CN215501557U | 2022-01-14 | |||
| CN215501541U | 2022-01-14 | |||
| CN111838877A | 2020-10-30 | |||
| US20050166422A1 | 2005-08-04 |
Attorney, Agent or Firm:
BEIJING ZHUANYING PATENT AGENCY CO., LTD. (CN)
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