a sneaker

A technology for sports shoes and insoles, applied in the field of sports shoes, which can solve the problems of weakened anti-skid effect and easy to be pushed back into the installation groove, so as to achieve the effects of ensuring friction, reliable operation and convenient walking on shoes

Active Publication Date: 2020-07-31
东营红星劳保用品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its disadvantage is that after the suction cup is pushed out, it is easy to be pushed back into the installation groove when people walk, so that the anti-skid effect is greatly weakened.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0048] Combine below Figure 1 to Figure 6 , the present invention is further described:

[0049] Such as figure 1 Shown, a kind of sports shoe comprises sole 1 and vamp, and sole 1 has wear-resisting layer 11 and insole layer 12, and insole layer 12 is positioned at wear-resisting layer 11 top, and wear-resisting layer 11 is in contact with the ground, and in wear-resisting layer 11 An automatic extension anti-skid device 2 is provided in the mounting hole 13.

[0050] Such as figure 2 As shown, the automatic stretching anti-skid device 2 includes a friction disc 21, a columnar water-expandable water-stop strip 22 and a connecting sleeve 24. The upper end of the water bar 22 is connected with the connecting sleeve 24 , and the upper end of the connecting sleeve 24 is connected with the bottom of the installation hole 13 of the wear-resistant layer 11 .

[0051] When the columnar water-expandable water-stop strip 22 is not in contact with water, the friction disc 21 is lo...

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PUM

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Abstract

The invention relates to a sneaker. The sneaker comprises a sole (1) and a vamp, the sole (1) is composed of a wear layer (11) and an insole layer (12), the insole layer (12) is located above the wearlayer (11), the wear layer (11) is in contact with the ground, an automatic extending anti-skid device (2) is arranged in a mounting hole (13) in the wear layer (11), the sneaker further comprises asleeve guiding mechanism for ensuring that a columnar sealing rod (22) which is expanded if in contact with water moves in a vertical direction to drive a friction disc (21) to quickly extend out, andthe sleeve guiding mechanism includes a limiting long groove (14) and a guiding column (241); the limiting long groove (14) is formed in the mounting hole (13) and extends in the axial direction of the mounting hole (13), and the limiting long groove (14) is provided with an upper limiting end (141) and a lower limiting end (142); the guiding column (241) is disposed on a connecting sleeve (241),and the guiding column (241) is restricted to move between the upper limiting end (141) and the lower limiting end (142).

Description

technical field [0001] The invention relates to a sports shoe, in particular to a sports shoe whose anti-slip effect only occurs in rainy days and does not cause walking burden in fine weather. Background technique [0002] There is a lot of rain in the south, and the rain lasts for a long time, so people cannot avoid traveling. Therefore, for special groups: the elderly and pregnant women cannot avoid going out. [0003] Due to the heavy burden on the body, pregnant women face slippery ground. If they are not accompanied by someone, they are extremely prone to fall. The elderly in the south also often go out in rainy days, and have to face the problem of slippery ground. [0004] Therefore, there is an urgent need for a kind of safety anti-slip work shoes that can be used in rainy days in the current market, especially for the protection of the elderly and pregnant women. [0005] Prior art Chinese utility model patent: a safety non-slip shoe for cleaning workers (applic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A43B13/26A43B17/00A43C15/02
CPCA43B13/26A43B17/006A43C15/02
Inventor 不公告发明人
Owner 东营红星劳保用品有限责任公司
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