Title:
SHOCK-ABSORBING VENTILATING SOLE
Document Type and Number:
WIPO Patent Application WO/2024/082481
Kind Code:
A1
Abstract:
A shock-absorbing ventilating sole and a shoe using same. The shock-absorbing ventilating sole comprises an outsole (2) and a midsole (1) bonded to the outsole (2) in a shape-coupled manner, wherein a middle region of the outsole (2) is provided with outsole recesses (20), a bottom surface of each outsole recess (20) being lower than a lower surface of an edge region of the outsole (2) and protruding downwards, and the top of the outsole recess (20) being higher than an upper surface of the edge region of the outsole (2); and an upper surface of the midsole (1) is provided with midsole ventilation grooves (11), and vent holes (110), which are in communication with the outsole recesses (20), are provided in the midsole ventilation grooves (11). The outsole recesses (20) can not only buffer the impact on a foot when stepping on the ground, but can also push air in ventilation cavities to the foot via the vent holes, such that the air permeability of a contact face between the sole and the foot is greatly improved. The edge of the outsole (2) is wide and thin, and a relatively large bonding area can be provided between the midsole (1) and the outsole (2) to form a firm bond; the outsole recesses (20) are in communication with the midsole ventilation grooves (11), such that the ventilation effect is provided during walking; and the whole rubber outsole (2) is relatively lightweight, such that material costs are reduced and the wearing comfort is also improved.
Inventors:
ZHENG RONGDA (CN)
DING SIEN (CN)
ZHUANG WEIZHI (CN)
DING SIEN (CN)
ZHUANG WEIZHI (CN)
Application Number:
PCT/CN2023/074254
Publication Date:
April 25, 2024
Filing Date:
February 02, 2023
Export Citation:
Assignee:
MAOTAI FUJIAN NEW MATERIAL TECH CO LTD (CN)
International Classes:
A43B13/20; A43B7/083; A43B13/18
Foreign References:
| CN218390000U | 2023-01-31 | |||
| CN106820424A | 2017-06-13 | |||
| CN205848828U | 2017-01-04 | |||
| KR20210027638A | 2021-03-11 | |||
| CN104273789A | 2015-01-14 | |||
| CN114828687A | 2022-07-29 | |||
| CN202603766U | 2012-12-19 |
Attorney, Agent or Firm:
BEIJING LINGCHUANG LAW FIRM (CN)
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