a non-slip shoe

Abstract

The invention relates to a nonslip shoe, comprising a sole (1) and an upper; the sole (1) is composed of a wear-resistant layer (11) and an insole layer (12) that is positioned above the wear-resistant layer (11); the wear-resistant layer (11) is in contact with a ground; an auto-extension nonslip device (2) is arranged in a mounting hole (13) of the wear-resistant layer (11). The nonslip shoe ischaracterized by also comprising a friction disc locking mechanism (4); the friction disc locking mechanism (4) prevents a friction disc (21) from retreating into the mounting hole (13) after the friction disc (21) is extended out of the mounting hole (13). The friction disc extended out of the mounting hole is limited outside the sole through the friction disc locking mechanism; it is ensured that the friction disc is constantly positioned outside the mounting hole during raining, and it is also ensured that friction of the insole increases.

Description

technical field

[0001] The invention relates to an anti-skid shoe, in particular to an anti-skid shoe whose anti-skid effect only appears in rainy days and does not cause walking burden when the weather is fine. 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 cleani...

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