Title:
MULTIFUNCTIONAL SHOE FORMED BY FREE COMBINATION OF INNER AND OUTER SHOES
Document Type and Number:
WIPO Patent Application WO/2023/087470
Kind Code:
A1
Abstract:
A multifunctional shoe formed by the free combination of inner and outer shoes. The multifunctional shoe comprises an outer shoe (1), an inner shoe (2) and a first shoelace (3). A plurality of first fixing holes (11) are formed on the surface of the outer shoe (1), a first fastening tube (21) corresponding to the first fixing holes (11) is provided on the surface of the inner shoe (2), and the first fastening tube (21) is provided with a first tube hole penetrating therethrough. The inner shoe (2) is provided in the outer shoe (1). The first fastening tube (21) penetrates out of the first fixing holes (11) and extends to the surface of the outer shoe (1). The first shoelace (3) sequentially penetrates through the first tube hole of the first fastening tube (21) to fix the inner shoe (2) and the outer shoe (1). The outer shoe (1), the inner shoe (2) and the first shoelace (3) can be conveniently and rapidly combined, disassembled and replaced, and different inner and outer shoes can be chosen according to needs and are combined to form different types of shoes. By means of the disassembly and replacement of inner and outer shoes, there is a huge advantage in portability. In addition, shoe production and manufacturing procedures are simple, and a large amount of manufacturing procedures are reduced compared with the production and manufacturing of existing shoes, thereby reducing a large amount of labor force, raw materials and energy. Moreover, the production costs are reduced, the production efficiency is increased, and huge advantages in energy conservation and environmental protection are achieved.
More Like This:
| WO/2014/166014 | WATERPROOF AIR PERVIOUS SHOE SOLE |
| WO/2016/142897 | ELEMENT FOR SHOES |
Inventors:
LIU MINGSHENG (CN)
Application Number:
PCT/CN2021/139059
Publication Date:
May 25, 2023
Filing Date:
December 17, 2021
Export Citation:
Assignee:
LIU MINGSHENG (CN)
International Classes:
A43B7/08; A43B3/06
Domestic Patent References:
| WO2019163480A1 | 2019-08-29 |
Foreign References:
| CN204070756U | 2015-01-07 | |||
| CN207167911U | 2018-04-03 | |||
| CN201226837Y | 2009-04-29 | |||
| CN204483212U | 2015-07-22 | |||
| CN206025356U | 2017-03-22 | |||
| CN208144561U | 2018-11-27 | |||
| JP2015036068A | 2015-02-23 |
Attorney, Agent or Firm:
DONGGUAN ZHUOQUN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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