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Snow boots with all-bearing coating and waterproof effects and production technology thereof

A kind of snow boots, all-round technology, applied in the direction of boot legs, other household appliances, soles, etc., can solve the problems of poor environmental protection, difficult to achieve good foot wrapping, reduce weight, reduce thickness, and improve processing efficiency. Effect

Inactive Publication Date: 2017-01-04
陈茂双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a kind of all-round wrapping and waterproof snow boots to overcome the problems of most existing snow boots that it is difficult to achieve a good wrapping property on the feet and poor environmental protection.

Method used

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  • Snow boots with all-bearing coating and waterproof effects and production technology thereof
  • Snow boots with all-bearing coating and waterproof effects and production technology thereof
  • Snow boots with all-bearing coating and waterproof effects and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0034] refer to figure 1 , figure 2 , all-round wrapped, waterproof snow boots, including a boot upper 1, a shoe shell 2 and a sole 3, the shoe shell 2 and the sole 3 are integrally connected, and the shoe shell 2 covers the surface of the boot upper 1. The boot upper 1 is composed of an inner boot 11 and an upper 12. The upper 12 is a waterproof and anti-siphon upper 12. The inner boot 11 is a thicker sock structure. , shock absorption and other filling materials 13. The PU bridging layer 4 is formed by injection molding of the shoe shell 2 and the sole 3 at one time. The bottom surface of the shoe sole 3 is provided with a rubber bottom sheet 5 , and the boot upper 1 and the bottom sheet 5 are connected as a whole through the PU bridging layer 4 .

[0035] More specifically, continue to refer to figure 1 , figure 2 , the manufacturing process of the all-round wrapping and waterproof snow boots: first make the boot upper 1 according to the traditional process; On the i...

Embodiment approach 2

[0037] refer to figure 1 , image 3 , all-round wrapped, waterproof snow boots, including a boot upper 1, a shoe shell 2 and a sole 3, the shoe shell 2 and the sole 3 are integrally connected, and the shoe shell 2 covers the surface of the boot upper 1. refer to figure 1 , Figure 6 The boot upper 1 is composed of an inner boot 11 and an upper 12, the upper 12 is a waterproof and anti-siphon upper 12, and the inner boot 11 and the upper 12 can be filled with filling materials such as cold protection and shock absorption. The boot upper 1 is integrally connected with the above-mentioned shoe sole 3 and the above-mentioned shoe shell 2 through a PU bridging layer 4 , the shoe sole 3 is made of EVA material, and the bottom of the shoe sole 3 is fixedly connected with a rubber bottom sheet 5 .

[0038] refer to image 3 , Figure 4 , Figure 5 , the above-mentioned inner boot 11 is composed of an inner lining 11a and an injection-molded inner pad 11b, the inner lining 11a an...

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Abstract

The invention relates to a pair of snow boots with all-bearing coating and waterproof effects and a production technology thereof. The pair of snow boots comprises boot uppers, boot shells and show soles, wherein each boot shell is integrally connected with the corresponding boot sole, and covers the surface of the corresponding boot upper; each boot upper consists of an inner boot and an upper surface, and each upper surface is a waterproof and anti-siphon upper surface; each boot upper, each boot sole and each boot shell are integrally connected by an PU (polyurethane) bridge layer. The pair of snow boots has the advantages that compared with the traditional shoemaking technology, the manufacturing technology is simpler, and the sole adhering procedure and the boot upper and boot shell produce are not needed; by adopting each inner boot which is designed and manufactured according to foot shape, each boot upper and each shoe sole are completely attached to a boot tree, the wearing is comfortable, and the bare foot effect is realized; each inner boot can reach the maximum exercising vibration-absorbing and assisting function and the comfortable foot coating effect; the usage amount of EVA (ethylene-vinyl acetate) and RB (rubber) materials of the boots is reduced, the usage amount of PU material is increased, the ratio of dissolvability of the boots is increased, and more environment-friendly effect is realized.

Description

technical field [0001] The invention relates to a snow boot and a production process thereof, in particular to an all-round wrapped, environment-friendly snow boot and a production process thereof. Background technique [0002] As consumers demand for improved product performance, the incomplete waterproof performance of traditional snow boots under many conditions has increasingly troubled consumers. Because the traditional snow boots have always been stitched in the process of combining the upper and the shoe shell, there will be water seepage if there are pinholes, which will cause poor waterproof and cold resistance performance of the snow boots under certain conditions. At the same time, the stitching process It is relatively complicated, time-consuming, and requires professional technicians to complete, and the production efficiency is low. [0003] In addition, most snow boots currently on the market replace insoles by configuring thicker socks. Due to the greater fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A43B3/02A43B23/02A43B13/04B29D35/12B29D35/06B29K75/00
CPCA43B3/02A43B13/04A43B23/0215A43B23/0245B29D35/061B29D35/12B29K2075/00A43B23/02B29D35/06A43B5/00A43B7/125A43B13/12A43B23/022A43B23/028A43B23/07B29D35/0009B29D35/10B29D35/126B29K2101/12
Inventor 陈茂双
Owner 陈茂双
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