CN214340434U - Mine sweeping protective boot - Google Patents

Abstract

The utility model relates to a sweep thunder apparatus field, concretely relates to sweep thunder protective boot, including the boots group and the boots end, include cloth layer, inner liner, end sandwich layer and outer bottom layer from last to down in proper order at the boots end, the inner liner is netted, and end sandwich layer is the steel sheet, and the outer bottom is rubber outer bottom, is equipped with anti-skidding line on rubber outer bottom. This scheme has improved the explosion-proof performance of sweeping the thunder protective boot.

Description

Mine sweeping protective boot

Technical Field

The utility model relates to a sweep mine apparatus field, concretely relates to sweep mine protection boots.

Background

When the mine sweeping machine works, the feet of the mine sweeping machine need to be protected by wearing the mine sweeping boots, and the feet and the lower legs are prevented from being greatly damaged when the mine explodes.

When the mine explodes, high-temperature and high-pressure shock waves can be generated and can damage feet, the protection capability of the conventional sweeping boots on the high-temperature and high-pressure shock waves is not ideal, and the explosion-proof performance of the sweeping boots needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it provides to sweep the mine protection boots to improve the explosion-proof performance of sweeping the mine protection boots.

In order to achieve the above purpose, the utility model adopts the following technical scheme: sweep thunder protective boot, including the boots group and the boots end, include cloth layer, inner liner, end sandwich layer and outer bottom layer from last to down in proper order at the boots end, the inner liner is netted, and end sandwich layer is the steel sheet, and outer bottom is rubber outsole, is equipped with anti-skidding line on the bottom of rubber outsole.

The principle and the advantages of the scheme are as follows: the mesh-shaped lining layer plays a role in buffering the impact kinetic energy of the landmine explosion shock waves to the soles of the feet of the people. The bottom core layer is a steel plate, is mainly a carrier for bearing the energy of explosion shock waves, and can also block fragments generated by explosion. The cloth layer can also play a role in buffering the damage of the residual wave of explosion to the sole. The rubber outsole mainly functions to insulate, wear-resist, corrosion-resist and skid-proof the boot sole.

Sweep at bottom of the thunder protective boots of this scheme adoption cloth layer, inner liner, end sandwich layer and outer bottom four-layer structure pressfitting and form one "composite armor", can effectively slow down the blast shock wave and avoid the breakthrough of explosion piece, improved the explosion-proof performance of sweeping the thunder protective boots, can effectively protect the low limbs when the soldier touches the thunder or steps on the land mine, preserve the completeness of limbs, prevent the permanent disability of soldier.

Preferably, as a modification, the top portions of the inner liner layer, the bottom core layer and the outer bottom layer are all in a "V" shape. Compared with a plane design, the design of the V-shaped structure can play a role in buffering and releasing energy to the maximum extent for the energy after explosion.

Preferably, as an improvement, the cloth layer is an aramid cloth layer. Aramid fiber is a bulletproof material and has a good effect of buffering the damage of the residual explosion waves to the soles of the feet.

Preferably, as an improvement, the boot upper sequentially comprises an outer layer, a middle layer and an inner layer from outside to inside, wherein the outer layer is made of leather, the middle layer is made of aramid fabric, and the inner layer is a waterproof layer made of polyurethane material. The outer layer of the boot upper is made of leather, so that the boot upper can play a role in preventing water and ultraviolet aging; the middle layer is aramid fabric which can play the roles of resisting bullets and buffering shock waves; the inner layer is a waterproof layer made of polyurethane materials, and the waterproof layer can further prevent water, so that the interior of the boot upper is damp-proof.

Preferably, as an improvement, the rear part of the top of the boot upper and the heel part are provided with wrinkles. By adopting the fold design, the corresponding part is convenient to bend, the corresponding part is not easy to break when bent, the safety seat is more in line with human engineering, walking and squatting are flexible and reliable, the highest maneuverability and flexibility are provided for actions of minesweeping soldiers, the individual combat efficiency is greatly improved, and meanwhile, effective protection is provided for feet of the soldiers.

Preferably, as a refinement, the height of the boot upper is greater than 25 cm. Therefore, the high-upper design and the lower protective clothing are mutually overlapped, and the damage of explosion waves and fragments to the lower legs and the feet of a wearer can be effectively avoided or remarkably reduced.

Preferably, as an improvement, the weight of the single mine sweeping boot is less than 1000 g. Therefore, the mine sweeping protective boot is light, convenient to move during mine sweeping and not too heavy.

Preferably, as an improvement, the interior of the mine sweeping protective boot is provided with a bulletproof insole. The bulletproof insole is arranged, so that the damage of explosion residual waves to the sole can be further buffered.

Drawings

Figure 1 is a front view of a minesweeping boot.

FIG. 2 is a vertical cross-sectional view of the sole and upper.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the boot comprises a boot upper 1, a boot sole 2, a bulletproof insole 3, a cloth layer 4, an inner liner layer 5, a bottom core layer 6, an outer bottom layer 7, anti-skid grains 8, an outer layer 9, an intermediate layer 10, an inner layer 11, a first fold 12 and a second fold 13.

The embodiment is basically as shown in the attached figures 1-2: sweep thunder protective boot, including the boots group 1 and the boots end 2, combine figure 2 to show, the boots end 2 is from last to including cloth layer 4, inner liner 5, end core 6 and outer bottom 7 in proper order down, and cloth layer 4 is aramid fiber cloth layer 4 in this embodiment, and inner liner 5 is netted, specifically can be sponge or polyurethane expanded material. The bottom core layer 6 is a steel plate, the outer bottom layer 7 is a rubber outer bottom, and anti-skid grains 8 are arranged at the bottom of the rubber outer bottom. In this embodiment, the cross-sectional shape of the bottom core layer 6 is a V-shape, and in order to make the inner liner 5 and the outsole contact the steel plate in all directions, the tops of the inner liner 5 and the outsole are both formed in a "V" shape, and the cloth layer 4, the inner liner 5, the bottom core layer 6 and the outsole 7 in this embodiment are bonded together.

The boot upper 1 sequentially comprises an outer layer 9, a middle layer 10 and an inner layer 11 from outside to inside, wherein the outer layer 9 is natural yellow cattle leather, the middle layer 10 is aramid fabric, the inner layer 11 is a waterproof layer made of polyurethane materials, and the three layers are bonded and pressed together. As shown in the figure 1, the rear part and the heel part of the top of the boot upper 1 are respectively provided with a first fold 12 and a second fold 13, so that the rear part and the heel part of the top of the boot upper 1 are convenient to bend when a human body squats or walks, and the corresponding parts of the boot upper 1 are not easy to break. The height of the boot upper 1 in this embodiment is greater than 25 cm. The weight of the single mine sweeping protective boot is less than 1000 g. The interior of the mine sweeping protective boot is provided with a bulletproof insole 3, and the bulletproof insole 3 is made of bulletproof materials, such as UHMWPE.

Through tests, the mine sweeping protective shoe has the following protective performance requirements: 1) according to the specified test method, the boot sole 2 is directly placed on the mine to detonate the mine, and no obvious damage or penetration of the boot sole 2 occurs. 2) According to the specified test method, the boot upper and the boot upper 1 can effectively prevent the standard impact object (1.1g simulation fragment) from penetrating at the speed of 600 m/s. 3) According to the specified test method, the front or high impact of the landmine with 80gTNT explosion equivalent and the 77-1 type hand grenade can be effectively prevented, and the boot upper 1 and the boot surface are not penetrated by explosion fragments. 4) After the test explosion, the sole and the ankle of the test dummy are not damaged by the explosion shock wave, and the fracture injury is avoided or reduced.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (8)

1. Sweep the thunder and protect boots, including the boots group and the boot end, its characterized in that: the boot sole sequentially comprises a cloth layer, an inner liner layer, a sole core layer and an outer sole layer from top to bottom, wherein the inner liner layer is net-shaped, the sole core layer is a steel plate, the outer sole layer is a rubber outer sole, and anti-skid grains are arranged at the bottom of the rubber outer sole.

2. A minesweeping protective boot according to claim 1 wherein: the top parts of the lining layer, the bottom core layer and the outer bottom layer are all in a V shape.

3. A minesweeping protective boot according to claim 1 wherein: the cloth layer is an aramid cloth layer.

4. A minesweeping protective boot according to any one of claims 1 to 3 wherein: the boot upper sequentially comprises an outer layer, a middle layer and an inner layer from outside to inside, wherein the outer layer is made of leather, the middle layer is made of aramid fabric, and the inner layer is a waterproof layer made of polyurethane material.

5. A minesweeping protective boot according to claim 4 wherein: the rear part of the top of the boot upper and the heel part are provided with folds.

6. A minesweeping protective boot according to claim 1 wherein: the height of the boot upper is more than 25 cm.

7. A minesweeping protective boot according to claim 1 wherein: the weight of the single mine sweeping protective boot is less than 1000 g.

8. A minesweeping protective boot according to claim 1 wherein: the interior of the mine sweeping protective boot is provided with a bulletproof insole.

Images