Telescopic rain boots with self-locking mechanism
A technology for self-locking and rain boots, applied in footwear, clothing, applications, etc., can solve the problems of inability to meet high-end occasions, reduce the aesthetics of shoes, etc., and achieve the effect of overall aesthetics, improved aesthetics, and improved comfort.
Inactive Publication Date: 2015-11-04
葛志敏
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Problems solved by technology
Moreover, the shrunk shoe barrel is exposed to the outside, which reduces the aesthetic feeling of the shoes and cannot meet the needs of high-end occasions.
Method used
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[0029] Such as Figure 1~3 , Figure 4a and Figure 4b Shown: a telescopic rain boot with a self-locking mechanism, including a shoe sole 1, a shoe side wall 2 and a shoe barrel 3 that are hermetically connected to the sole 1, and the shoe barrel 3 includes at least one elastic telescopic section 4, the elastic telescopic section 4 It consists of several ring-shaped elastic parts that are hermetically connected, each elastic part includes a ring-shaped support part 5 whose bottom end is inclined to the direction of the sole 1, and a ring-shaped deformation part 6 with an arc-shaped structure; one end of the deformation part 6 is connected to the support part 5 The top connection has a preset first crease 7 at the connection of this end; the other end of the deformation part 6 is fixed to the bottom end of the supporting part of the adjacent elastic part, and the connection of this end has a preset fourth crease 13; deformation The portion 6 has a contracted state in which it...
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The invention discloses a pair of telescopic rain shoe provided with self-locking mechanisms. Each telescopic rain shoe comprises a shoe sole, a shoe side body and a shoe barrel, wherein the shoe barrel comprises at least one elastic telescopic segment; the elastic telescopic segment consists of a plurality of annular elastic portions which are connected hermetically; each elastic portion comprises an annular supporting portion of which the bottom end inclines towards the shoe sole, and an annular deformed portion having an arc-shaped structure; the other end of each deformed portion is connected with the top of each supporting portion, and the joint at the end is provided with a first preset fold; the other end of each deformed portion is fixed together with the bottom end of an adjacent supporting portion, and the joint at the end is provided with a fourth preset fold; each deformed portion can be depressed towards the shoe sole in a contraction state and be depressed away from the shoe sole in an unfolding state. By adopting the elastic telescopic segment having a self-locking function, the shoe barrel is prevented from rebounding and leading to elongation of the shoe barrel after long-term use, the inconvenience caused by repeated adjustment of the shoe barrel by a user is avoided, and the use comfort of the shoes is improved greatly.
Description
technical field [0001] The invention belongs to the technical field of shoe design, in particular to a telescopic rain boot with a self-locking mechanism. Background technique [0002] Rain boots are used to prevent rainwater, sewage, etc. from entering the shoes, and are widely used in people's daily life. Traditional rain boots are relatively single in type and simple in structure, usually consisting of a sole and a sleeve-type upper. Traditional rain boots have a longer shoe barrel to prevent the trouser legs from splashing and water from entering the shoe body. Although they are waterproof, once the rain stops or it is inconvenient to change shoes indoors, the rain boots are mostly made of rubber. Products, the feet are not breathable inside, and it is very uncomfortable to wear. [0003] In order to solve the above-mentioned airtight problem, there have been many patent literature reports on improving the air permeability by changing the length of the shoe barrel, as ...
Claims
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IPC IPC(8): A43B7/12A43B3/26
Inventor 王钦兵
Owner 葛志敏