Telescopic snowshoe anti-skid devices

Abstract

The invention discloses a pair of telescopic snowshoe anti-skid devices. Each of the anti-skid devices comprises a nail plate, an ejecting mechanism bottom box and an upper cover which is fastened with the bottom box, wherein the nail plate is arranged in the bottom box and is provided with anti-skid nails; an ejecting mechanism is arranged in the bottom box; and by virtue of the ejecting mechanism, the anti-skid nails on the nail plate can extend out of or shrink into nail holes in the bottom box. The anti-skid devices disclosed by the invention is skillful and reasonable in structural design; the anti-skid devices can be directly inlaid on shoe soles; when the anti-skid devices are required, the ejecting mechanisms can be triggered, so that the anti-skid nails extend out of the shoe soles from the nail holes, and during walking, the anti-skid nails can stretch into ice and snow, so that a wearer is effectively protected from getting hurt in case of falling off; therefore, the anti-skid devices are good in anti-skid effect; while, when the anti-skid devices are not required in a house or other places having no need of the anti-skid devices, the ejecting mechanisms can be triggered once again, so that the anti-skid nails automatically shrink into the shoe soles; therefore, the anti-skid devices are time-saving, labor-saving, convenient and simple to use, and the anti-skid devices can facilitate people's lives; and in addition, the anti-skid devices are simple and light in integral structure, easy to implement, low in cost, good in popularization value and conducive to broad popularization and application.

Description

technical field [0001] The invention relates to the technical field of anti-skid snow, in particular to a telescopic anti-skid device for snow shoes. Background technique [0002] As we all know, there is often snowy weather in winter, and the snow melts after being irradiated by the sun, and it is easy to freeze. Pedestrians who go out in this kind of weather are often in danger of slipping and falling, especially middle-aged and elderly people, who often fall and get hurt. People cause unnecessary harm and suffering. In order to overcome the icy and slippery road surface, some soles are made into anti-slip structures, such as embossed lines, but the anti-slip effects of these structures are all not ideal. [0003] For this reason, some shoes that are specially used in anti-slip on the ice surface are released on the market, such as mountaineering shoes, spikes, etc., but the anti-skid studs at the bottom of it all adopt a fixed structure design and are non-retractable; I...

AI Technical Summary

Problems solved by technology

However, the bundled anti-skid shoes outer shoes need to be placed in another place or directly carried by hand, which still has the problem of inconvenient use; at the same time, ice cubes, snowflakes or dirt are also pasted on the bundled anti-skid shoes outer shoes , prone to dirty hands or clothes; for this reason, it is also necessary to carry a bag to hold the bundled non-slip shoes outer shoes

Since there are iron nails on the outer shoes of the bound non-slip shoes, it is very easy to pierce the bag, and ice cubes and snowflakes melted into water mixed with dirt, if they flow out of the pierce bag, dirty hands or The phenomenon of clothes will bring great inconvenience to people's life

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