Puncture-proof rain boot

Abstract

A puncture-proof rain boot comprises a sole, a vamp and a shoe tube, the vamp and the shoe tube are integrally molded, the vamp and the shoe tube respectively have a three-layer structure and respectively concretely comprise a waterproof layer, a buffering and puncture proofing layer and a lining foot protection layer from outside to inside, above three layers are sequentially bonded together, the waterproof layer is made of rubber or a PVC material, and the buffering and puncture proofing layer is made of a puncture-proof high toughness material and prevents pointed hard objects from puncturing the vamp; the buffering and puncture proofing layer is made from, by weight, 30-60 parts of nylon6, 20-40 parts of short glass fibers, 1-1.2 parts of dimethicone, 0.5-1 part of an antioxidant, 5-10 parts of linear polyethylene, 3-5 parts of polylactic acid, 1-5 parts of a synergistic agent, 0.5-1 part of a nucleating agent, 0.5-1 part of an ultraviolet ray absorber, 0.5-1 part of a surfactant, 1-3 parts of a chain extender, 0.5-1 part of dry oxhide gelatin powder and 0.5-1 part of ceramsite nanopowder; and the lining foot protection layer is formed by blending polyester fibers, bamboo fibers and man-made spider fibers, and the lining foot protection layer has good elasticity and toughness, allows skins in contact with the lining foot protection layer to be comfortable, and has an antibacterial effect.

Description

technical field [0001] The invention relates to the technical field of rain boots, in particular to a puncture-resistant rain boot. Background technique [0002] Existing waterproof shoes, such as rain boots and rain boots, are mostly made of rubber or rubber-plastic vamp or boot tube surface and sole or boot sole welt bonding to form a whole, and its rubber or rubber-plastic vamp or boot tube surface It has good water resistance itself, so that rainwater can be well prevented from entering the shoes, and anti-skid blocks are also arranged on the soles of the rain boots to prevent slipping. However, most of the existing waterproof rain boots only have a single waterproof function, which does not work well in some special environments, and its function expansion is poor. For example, for workers who need to log in rainy days, the general rain boots play Without the function of foot protection, there is a possibility that heavy objects or sharp objects may injure the instep o...

AI Technical Summary

Problems solved by technology

However, most of the existing waterproof rain boots only have a single waterproof function, which does not work well in some special environments, and its function expansion is poor. For example, for workers who need to log in rainy days, the general rain boots play Without the function of foot protection, there is a possibility that the instep may be injured by heavy or sharp objects or the upper may be punctured, resulting in damage to the shoes, water leakage, and sometimes injury to the limbs

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