CN214283568U

CN214283568U - Fireproof shoes

Info

Publication number: CN214283568U
Application number: CN202120280885.0U
Authority: CN
Inventors: 林诗莹; 徐晓斌
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-09-28
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a fire prevention shoes relates to the shoes field, including the sole and with the vamp that the sole is connected, have on the vamp with the integrative shoes section of thick bamboo that takes shape of vamp, the vamp includes by outer fire prevention waterproof layer, inner toe, the insulating layer is strengthened to at least one deck that sets gradually in to, strengthen the insulating layer by being honeycomb insulating layer body and pack the thermal-insulated aerogel in the honeycomb cavity of insulating layer body and constitute. The utility model provides an strengthen the insulating layer by being honeycomb insulating layer body and filling the thermal-insulated aerogel in the honeycomb cavity of insulating layer body and constitute, have more excellent thermal-insulated effect, and the toe cap part at this application adopts at least two-layer insulating layer with back package heel part, reasonable in design is careful, has improved the security, simultaneously, this application still has waterproof, skid-proof function, uses more comfortablely, convenient, and the practicality is strong.

Description

Fireproof shoes

Technical Field

The utility model relates to a shoes field, concretely relates to fire prevention shoes.

Background

The fire prevention shoes are the necessary protective articles for use when firefighters put out a fire and rescue, and when a fire disaster happens, the whole fire scene is high temperature, and heat flow environment, the firefighters put out a fire and are in the high temperature environment for a long time, and protection equipment with excellent heat insulation performance is required to be equipped, so that the high heat environment is prevented from causing physical damage, and the fire prevention performance of the fire prevention shoes is particularly important. Chinese patent CN204742771U discloses a fire-fighting boot, which comprises a boot body, wherein the boot body is a double-glue layer, an interlayer is arranged in the middle of the double-glue layer, an accommodating space is arranged in the interlayer, dry ice is arranged in the accommodating space, a plurality of holes are arranged on the surface of the boot body and communicated with the accommodating space, and an opening for placing the dry ice is arranged on the side surface of the boot body. This patent reduces the purpose of protection fire fighter foot temperature in order to reach the protection through the low temperature effect that the dry ice produced, but, this kind of fire boots adopt the dry ice to cool down, and it is inconvenient inadequately to carry, and simultaneously, the temperature of dry ice is lower, uses the dry ice for a longer time, can make fire fighter's health frostbite, and the practicality is poor.

Therefore, a fire-proof shoe with good fire-proof performance and safety is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a pair of fireproof shoes to solve the above technical problems.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fireproof shoe, including the sole and with the vamp that the sole is connected, have on the vamp with the integrative shoes section of thick bamboo that takes shape of vamp, the vamp includes by outer fire prevention waterproof layer, inner wrapping head, at least one deck enhancement insulating layer and the lining that sets gradually in to, it is in by being honeycomb insulating layer body and filling to strengthen the insulating layer the thermal-insulated aerogel in the honeycomb cavity of insulating layer body constitutes.

Furthermore, both sides of the shoe tube are respectively provided with a handle, and the handles comprise handle bodies and sponges filled in the handle bodies.

Furthermore, a tightening piece for adjusting the wearing tightness is arranged on the shoe barrel.

Furthermore, the tightening piece is a magic tape or an adjusting rope, the adjusting rope comprises a rope buckle and an elastic rope which is arranged around the penetrating opening of the shoe barrel in a penetrating mode, and two ends of the elastic rope are connected to the rope buckle in a penetrating mode.

Furthermore, the toe cap and the heel cover are respectively provided with at least two layers of heat insulation layers, and at least one layer of heat insulation layer is a reinforced heat insulation layer.

Further, the heat insulation layer body is made of polyurethane into a honeycomb nest shape.

Further, the inner toe cap is made of thermoplastic resin.

Furthermore, the lining is made of the pig leather or the real leather.

Furthermore, the sole is made of flame retardant rubber, and concave-convex stripes are arranged at the bottom of the sole.

Furthermore, the fireproof and waterproof layer is made of first-layer cow leather.

According to the above technical solution, the utility model has the advantages that:

1. the utility model provides an strengthen the insulating layer by being honeycomb insulating layer body and filling the thermal-insulated aerogel in the honeycomb cavity of insulating layer body and constitute, have more excellent thermal-insulated effect, and the toe cap part at this application adopts at least two-layer insulating layer with back package heel part, reasonable in design is careful, has improved the security, simultaneously, this application still has waterproof, skid-proof function, uses more comfortablely, convenient, and the practicality is strong.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a fire-proof shoe according to the present invention;

FIG. 2 is a schematic view of a partial structure of the fireproof shoe of the present invention;

FIG. 3 is a second schematic perspective view of the fireproof shoe of the present invention;

fig. 4 is a schematic structural view of the rope buckle of the present invention.

List of reference numerals: the shoe comprises a shoe barrel 1, a sole 2, concave-convex stripes 21, a handle 3, a tightening piece 4, a rope buckle 41, an elastic rope 42, a toe cap 5, a heel 6, a fireproof waterproof layer 7, an inner toe cap 8, a reinforced heat insulation layer 9 and an inner lining 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a fire-proof shoes, including sole 2 and with the vamp that sole 2 is connected, have on the vamp with the integrative shoes section of thick bamboo 1 that takes shape of vamp, the vamp includes that fire-proof waterproof layer 7, inner toe 8, at least one deck that set gradually from outer to inner strengthen insulating layer 9 and interior 10, strengthen insulating layer 9 by utilizing what polyurethane made be honeycomb insulating layer body and fill and be in the thermal-insulated aerogel in the honeycomb cavity of insulating layer body constitutes, and the aerogel is a solid matter form, the minimum solid of density in the world. The preparation of aerogels generally consists of a sol-gel process and a supercritical drying treatment. In the sol-gel process, nanoclusters with different structures are formed in a solution by controlling hydrolysis and polycondensation reaction conditions of the solution, the clusters are adhered to each other to form a gel, and the periphery of a solid skeleton of the gel is filled with a liquid reagent remaining after chemical reaction. In order to prevent the damage of the material structure caused by the surface tension in the micro-pores in the gel drying process, a supercritical drying process is adopted for treatment, the gel is placed in a pressure container for heating and pressure boosting, so that the liquid in the gel is subjected to phase change into supercritical fluid, a gas-liquid interface disappears, the surface tension does not exist any more, at the moment, the supercritical fluid is released from the pressure container, and the low-density aerogel material which is porous, disordered and has a nano-scale continuous network structure can be obtained, the nano-network structure effectively limits the propagation of local thermal excitation, and therefore, the aerogel has a good heat insulation effect; polyurethane has ageing-resistant, wear-resisting, and hardness is high, and advantages such as elasticity, therefore the thermal-insulated effect has been increased to honeycomb insulating layer body, and then packs thermal-insulated aerogel in the honeycomb intracavity of insulating layer body, can further improve thermal-insulated effect.

Fireproof waterproof layer 7 is as the skin of this application, adopts first layer cow leather to make, and first layer cow leather has good fire proofness, fire resistance and heat-proof quality, uses safe and reliable more.

The inner head 8 is made of thermoplastic resin, and the thermoplastic resin material is simple and convenient to machine and form, has high mechanical property, and has the advantages of being recyclable, reusable, free of environmental pollution and the like.

The inner lining 10 is made of eight-leather or real leather materials, so that the shoe inner lining has good air permeability, does not cause feet to be stuffy and is more comfortable to wear.

The both sides of a shoe section of thick bamboo 1 respectively are provided with a handle 3, handle 3 include the handle body and fill in this internal sponge of handle uses the sponge as the filler, lets the handle have more the form, and the handle body uses high temperature resistant silicon adhesive tape material preparation, high temperature resistant silicon adhesive tape, and the pliability is good, corrosion-resistant, makes handle 3 not fragile, and handle 3 makes up in the nozzle department of a shoe section of thick bamboo 1, makes things convenient for the firefighter to take and dress.

Be provided with on the shoes section of thick bamboo 1 and be used for adjusting the piece 4 of tightening of dressing elasticity, tighten piece 4 and be used for adjusting the elasticity of this application, make the fire prevention shoes dress more convenient, comfortable.

It is specific, tighten piece 4 and paste or adjust the rope for the magic, it includes the knot 41 and encircles and establish to adjust the rope the elasticity rope 42 of the department of wearing the mouth of a shoe section of thick bamboo 1, the connection is worn to establish at the both ends of elasticity rope 42 on the knot 41, paste or adjust the rope through the magic and make this application dress both convenient and firm.

The toe cap 5 and the back package are all provided with at least two layers of heat insulating layers with 6, wherein at least one layer of heat insulating layer is for strengthening the heat insulating layer 9, the toe cap 5 and the back package are with the vulnerable part of the shoe, strengthen the toe cap 5 and the back package with 6 in the area, adopt local special design, reasonable in design is meticulous, can reach better heat insulation effect again when effectively utilizing the material.

The sole 2 is made of flame-retardant rubber, and the bottom of the sole 2 is provided with concave-convex stripes 21, so that the anti-skid performance of the shoe is improved.

The utility model provides a fire prevention shoes structural design is careful, selects the material meticulous reasonable, and thermal-insulated effect is showing, dresses conveniently, comfortable, and this application has waterproof, skid-proof performance, and the function is comprehensive, safe and reliable, and the practicality is strong, the user demand that satisfies the fire fighter that can be better.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fireproof shoe, including sole (2) and with the vamp that sole (2) are connected, have on the vamp with a shoe section of thick bamboo (1) of vamp integrated into one piece, its characterized in that, the vamp includes by outer fire prevention waterproof layer (7), inner toe (8), at least one deck enhancement insulating layer (9) and interior (10) that set gradually to interior, it is in by being honeycomb insulating layer body and filling to strengthen insulating layer (9) the thermal-insulated aerogel in the honeycomb cavity of insulating layer body constitutes.

2. A pair of fireproof shoes according to claim 1, wherein each side of the shoe barrel (1) is provided with a handle (3), and the handles (3) comprise handle bodies and sponges filled in the handle bodies.

3. A fireproof shoe according to claim 2, wherein the shaft (1) is provided with a tightening member (4) for adjusting the tightness of the fit.

4. The fireproof shoe according to claim 3, wherein the fastening member (4) is a magic tape or an adjusting rope, the adjusting rope comprises a rope buckle (41) and an elastic rope (42) which is arranged around the through opening of the shoe barrel (1), and both ends of the elastic rope (42) are connected to the rope buckle (41) in a penetrating way.

5. Fire protection footwear according to claim 1, characterised in that the toe cap (5) and the heel (6) each have at least two layers of insulation, and at least one of the layers of insulation is a reinforcing insulation (9).

6. The fire-resistant footwear of claim 1, wherein the thermal insulation layer body is formed in a honeycomb shape using polyurethane.

7. A fire protection shoe as claimed in claim 1, characterized in that said toe box (8) is made of thermoplastic resin.

8. Fire resistant footwear according to claim 1, characterised in that the inner lining (10) is made of a leather material.

9. Fireproof shoe according to claim 1, wherein the sole (2) is made of flame-retardant rubber and the bottom of the sole (2) is provided with embossed stripes (21).

10. Fire-resistant footwear according to claim 1, characterised in that the fire-resistant and waterproof layer (7) is made of top-layer cow leather.