Flippers

A technology for fins and shoe uppers, which is applied to footwear, swimming fins, clothing and other directions, can solve problems such as inconvenience in use and complex structure, and achieve the effects of convenient use, good softness and high hardness

Active Publication Date: 2014-12-24
广州市宏来鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this kind of fins can achieve the purpose of amphibious use, the folding structure has the disadvantages of complex structure and inconvenient use

Method used

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Examples

Experimental program
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Embodiment 1

[0028] refer to Figure 1-3 , a kind of flipper described in this embodiment, comprising outsole 1, midsole 2 and vamp 3 arranged in sequence from bottom to top;

[0029] The shape and size of the outsole 1 matches the shape and size of the human foot, and the outsole 1 is a rubber outsole made of rubber;

[0030] The midsole 2 includes a support portion 21 matching the shape and size of the outsole 1, and a webbed water portion 22 extending outward along the edge of the sole of the support portion 21; the midsole 2 is made of polyurethane The polyurethane midsole formed; the midsole 2 also includes an arched extension 23 with an opening 231 arched upward along the top surface of the support portion 21; the inner wall of the arched extension 23 is located at the arched extension A first accommodating cavity for accommodating toes is formed between the supporting parts 21 directly below 23; the edge of the opening 231 of the arch extension part 23 and the edge of the supportin...

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PUM

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Abstract

The invention discloses a pair of flippers. Each flipper comprises an outsole, a mid-sole and a shoe vamp which are arranged in sequence from bottom to top, wherein the shape and the size of the outsole are matched with those of a foot of a human body; the outsole is a rubber outsole made of rubber; the mid-sole comprises a supporting part matched with the outsole in shape and size and a web-shaped swimming part outwards extending along the edge of the foot sole part of the supporting part; the mid-sole is a polyurethane mid-sole made of polyurethane; the shoe vamp is formed by stitching a diving suit fabric; the mid-sole is integrally formed by the polyurethane by an upper connection injection molding technology and is integrally connected with the shoe vamp and the outsole respectively in the upper connection injection molding process; a containing cavity for containing the whole foot of the human body is formed between the supporting part of the mid-sole and the shoe vamp. The invention discloses the flippers which are simple in structure and convenient to use; the flippers can be used during diving and walking on the land and have the characteristics of softness, durability, shock absorption, slippage resistant and wearing comfortability.

Description

technical field [0001] The invention relates to a shoe, in particular to an amphibious flipper, which can be used for diving and walking on land. Background technique [0002] Fins are important equipment used by people in diving. It allows swimmers to get more effective propulsion in the water by kicking their legs. Generally, fins are covered by foot covers (used to fix fins on divers) Feet) and the webbed water forefoot (providing the diver's propulsion in the water) two parts; the foot cover and the webbed water forefoot of the traditional fins are an inseparable whole, and the bottom surface of the foot cover and the webbed water forefoot is in the The same horizontal plane is made of rubber one-time injection molding. Because the bottom surface of the fins with this structure is at the same level as the foot cover and the webbed water forefoot, the product has a single purpose and can only be used in water. When the body is idle (such as walking on land, etc.), it can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B31/11
CPCA43B5/08A63B31/11A63B2031/112A43B3/0036
Inventor 何建雄
Owner 广州市宏来鞋业有限公司
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