Low-carbon environment-friendly mechanical automatic telescopic shoe covers

Abstract

Disclosed are a pair of low-carbon environment-friendly mechanical automatic telescopic shoe covers. The low-carbon environment-friendly mechanical automatic telescopic shoe covers protect guests against the trouble that the guests have to put on slippers or shoe covers. The low-carbon environment-friendly mechanical automatic telescopic shoe covers are suitable for being used by people with different foot sizes, simple in manufacturing process, low in cost, convenient to clean and long in service life. After popularized and used, the low-carbon environment-friendly mechanical automatic telescopic shoe covers can effectively reduce secondary pollution of disposable shoe covers on the society. Each low-carbon environment-friendly mechanical automatic telescopic shoe cover comprises a shoe sole with an arc-shaped cover head, a heel with an arc-shaped cover heel, a tension spring and a panel. Each shoe sole with the arc-shaped cover head is provided with a plurality of limiting pins. The shoe soles with the arc-shaped cover heads and the heels with the arc-shaped cover heels are respectively provided with a positioning column. The two ends of the tension springs are connected to the positioning columns respectively. A slideway is formed by reinforcing ribs of the shoe sole and reinforcing ribs of the heel in a staggered mode. The heel with the arc-shaped cover heel can freely slide on the shoe sole with the arc-shaped cover head by a maximum value and a minimum value so as to achieve the purpose that the pair of shoe covers can be suitable for shoes with different foot sizes.

Description

Technical field: [0001] The invention relates to a low-carbon and environment-friendly mechanical automatic retractable shoe cover, in particular to a low-carbon and environment-friendly mechanical automatic retractable shoe cover based on the automatic wearing of the shoe cover when wearing shoes. Background technique: [0002] In view of the fact that many occasions in life now require visitors to change slippers or wear shoe covers, such as families, computer rooms, dust-free workshops, and electronic workshops to change anti-static shoes; slippers are divided into winter slippers and summer slippers, and almost every urban family prepares them. 5-10 pairs of slippers for guests. Disposable shoe covers are almost always used in other places that need to change shoes. Changing shoes makes visitors feel troublesome, and it is even more embarrassing for people with athlete’s foot or perforated socks; because people need to prepare the guests’ shoes Slippers, the country cons...

AI Technical Summary

Problems solved by technology

[0002] In view of the fact that many occasions in life now require visitors to change slippers or wear shoe covers, such as families, computer rooms, dust-free workshops, and electronic workshops to change anti-static shoes; slippers are divided into winter slippers and summer slippers, and almost every urban family prepares them. 5-10 pairs of slippers for guests. Disposable shoe covers are almost always used in other places that need to change shoes. Changing shoes makes visitors feel troublesome, and it is even more embarrassing for people with athlete’s foot or perforated socks; because people need to prepare the guests’ shoes Slippers, the country consumes tens of millions of tons of raw materials for making slippers every year; changing shoe covers not only requires bending over and doing it, but also causes millions of tons of garbage pollution to the society every year due to the use of disposable shoe covers of various materials

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