Title:
NOVEL SOIL LOOSENING SHOE
Document Type and Number:
WIPO Patent Application WO/2022/222970
Kind Code:
A1
Abstract:
A novel soil loosening shoe, comprising a sole (1) and nails (13) uniformly provided at the bottom of the sole (1). Side strap assemblies (4) are provided on the outer walls of symmetrical sides of the sole (1), wherein a side strap (3) matingly fixed to one of the side strap assemblies (4) is fixedly mounted on the outer wall of the other one of the side strap assemblies (4). The side strap assemblies (4) each comprise a side buckle (5), a snap-fit block (7), and a limiting frame (9). The side buckle (5) is fixed to the snap-fit block (7) by means of fastening screws (6). The limiting frame (9) is fixedly mounted at the bottom of the sole (1). The inner walls of symmetrical sides of the limiting frame (9) are each provided with equidistant slots I (8). Limiting protrusions I (10) matching the slots I (8) are provided on the outer walls of symmetrical sides of the snap-fit block (7). The snap-fit block (7) and the limiting frame (9) are snap-fitted and fixed to the limiting protrusions I (10) by means of the slots I (8). The distance between the two side strap assemblies (4) is adjusted by matching the limiting protrusions I (10) with different slots I (8), such that the adaptability is strong, and the problem of the versatility of men's and women's shoes of different sizes is solved.
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Inventors:
HUANG YUHUANG (CN)
Application Number:
PCT/CN2022/087988
Publication Date:
October 27, 2022
Filing Date:
April 20, 2022
Export Citation:
Assignee:
HUANG YUHUANG (CN)
International Classes:
A01B1/00; A43B3/00; A43B13/14; A43B23/02; A43C11/00
Foreign References:
| CN215121786U | 2021-12-14 | |||
| CN209845655U | 2019-12-27 | |||
| CN209660552U | 2019-11-22 | |||
| CN207100669U | 2018-03-16 | |||
| CN201431020Y | 2010-03-31 | |||
| US4856599A | 1989-08-15 |
Attorney, Agent or Firm:
SHENZHEN LANFENG SHENGSHI INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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