CN215303433U - Nanometer energy-absorbing safety protection anti-smashing shoe - Google Patents

Abstract

The utility model provides a nano energy-absorbing safety protection anti-smashing shoe which comprises a sole and a vamp connected with the sole; the inner side of the front end of the vamp is provided with a toe cap; the Baotou includes planking, inner panel and the nanometer energy absorbing layer that links together, the nanometer energy absorbing layer is located the planking with between the inner panel, the nanometer energy absorbing layer includes bearing structure, bearing structure intussuseption is filled with nanometer energy-absorbing material. When the sole is impacted by external force, the impact force and the impact force on the sole when a heavy object falls can be relieved, so that the anti-smashing and shock-absorbing effects are achieved, and toes are protected from being injured; meanwhile, the toe cap made of the nano energy-absorbing material is light in weight, the whole weight of the shoe is reduced, and the shoe has the characteristics of light weight and is more convenient and comfortable to wear.

Description

Nanometer energy-absorbing safety protection anti-smashing shoe

Technical Field

The utility model relates to the technical field of anti-smashing shoes, in particular to a nano energy-absorbing safety protection anti-smashing shoe.

Background

In daily life, the shoe is a necessity, is particularly important, provides comfort for people, and simultaneously provides safety guarantee for feet of people, particularly in industries such as mines, machinery, buildings and the like, the working site is very complicated, and workers often encounter the condition that the feet are injured by falling heavy objects such as metal or stones and the like during working, so that the workers in the industries all use the shoe with special functions to protect the feet from being injured.

The traditional anti-smashing shoes generally adopt solid stainless steel as a toe cap, and achieve the anti-smashing effect by increasing the thickness of a vamp or increasing a steel plate. The traditional anti-smashing shoes have large bearing capacity, are obviously heavy when people walk, and are inconvenient to move quickly; meanwhile, the existing anti-smashing shoes do not have the damping function and are poor in functionality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a pair of nano energy-absorbing safety protection anti-smashing shoes, when a foreign object smashes towards the anti-smashing shoes, external mechanical power is converted into solid-liquid interface energy and friction heat energy through a nano energy-absorbing material, impact force and impact force caused by falling of a heavy object are borne, the anti-smashing and shock-absorbing functions are achieved, and toes are protected from being injured; meanwhile, the utility model has the characteristic of portability, and is more convenient and comfortable to wear.

The utility model is realized by the following technical scheme:

a nanometer energy-absorbing safety protection anti-smashing shoe comprises a sole and a vamp connected with the sole; the inner side of the front end of the vamp is provided with a toe cap;

the Baotou includes planking, inner panel and the nanometer energy absorbing layer that links together, the nanometer energy absorbing layer is located the planking with between the inner panel, the nanometer energy absorbing layer includes bearing structure, bearing structure intussuseption is filled with nanometer energy-absorbing material.

Preferably, the nano energy absorbing material comprises a nano porous material and a non-wetting liquid.

Preferably, the supporting structure is a rubber layer, a plurality of bosses are arranged on the supporting structure, hollow structures are arranged inside the bosses, and nano energy-absorbing materials are filled in the hollow structures of the bosses.

Preferably, the outer plate comprises a top panel and a side panel, and the outer surface of the top panel is attached to the top of the front end of the vamp; the outer surface of the side wall plate is attached to the side part of the front end of the vamp.

Furthermore, the bottom of the side wall plate is turned inwards to form a bottom plate.

Further, the bottom plate is of a semicircular annular structure.

Further, the bottom plate is embedded in the sole or adhered to the sole.

Furthermore, the top panel, the inner panel and the side wall plate of the wrapping head are integrally arranged.

Preferably, the wrapping head is provided with a vent hole, and the vent hole penetrates through the outer plate, the nano energy absorption layer and the inner plate in sequence.

Preferably, the outer plate and the inner plate are made of resin materials.

Compared with the prior art, the utility model has the following beneficial technical effects:

when the nano energy-absorbing material is subjected to external impact, the impact force and the impact force on the sole when a heavy object falls can be relieved, so that the smashing prevention and shock absorption effects are achieved, and toes are protected from being damaged; meanwhile, the toe cap made of the nano energy-absorbing material is light in weight, the whole weight of the shoe is reduced, and the shoe has the characteristics of light weight and is more convenient and comfortable to wear.

Further, the nano energy absorbing material comprises a nano porous material and a non-wetting liquid. When the nano energy-absorbing material is impacted by external force, the external kinetic energy can force non-wetting liquid to flow into the inside of the pore canal of the nano porous material, and the mechanical work of the external force is converted into solid-liquid interface energy and frictional heat energy, so that the nano energy-absorbing material can absorb the heat of the non-wetting liquid and can absorb the heat of the non-wetting liquid

Furthermore, the bottom plate can play a supporting role and a positioning role, so that the toe cap can be better fixed at the front sole of the anti-smashing shoe to prevent the deviation of the toe cap.

Furthermore, the toe cap is provided with a through air hole, so that the inside of the shoe can be dry and air can be circulated.

Furthermore, the outer plate and the inner plate are made of resin materials, and have the advantages of light weight, high strength, insulation, oxidation resistance and the like.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view of the ferrule structure of the present invention;

FIG. 3 is a schematic structural diagram of the packet header A-A according to the present invention;

FIG. 4 is a schematic structural diagram of a nano-energy-absorbing layer;

1-vamp, 2-sole, 3-toe cap, 4-top panel, 5-side coaming, 6-bottom plate, 7-inner plate, 8-nano energy absorbing layer, 9-vent hole and 10-boss.

Detailed Description

The present invention will now be described in further detail with reference to the attached drawings, which are illustrative, but not limiting, of the present invention.

With reference to fig. 1, the utility model discloses a nano energy-absorbing safety protection anti-smashing shoe, which comprises a sole 2 and a vamp 1 connected with the sole; the toe cap 3 is arranged on the inner side of the front end of the vamp 1, namely the toe cap 3 is positioned at the toe cap and used for bearing the impact of falling heavy objects and protecting toes from being damaged.

With reference to fig. 2 and 3, the ferrule 3 includes an outer plate, an inner plate 7 and a nano energy absorption layer 8, the nano energy absorption layer 8 is located between the outer plate and the inner plate 7, the nano energy absorption layer 8 includes a support structure, and the support structure is filled with a nano energy absorption material.

Referring to fig. 4, the supporting structure is an air cushion structure encapsulated by rubber, that is, the supporting structure is a rubber layer, the supporting structure is provided with a plurality of bosses 10, the interiors of the bosses 10 are hollow structures, and the hollow structures of the bosses 10 are filled with nano energy-absorbing materials.

The planking includes top panel 4 and side bounding wall 5, top panel 4 is convex structure, the circular arc structure of top panel 4 and the better laminating of vamp front end top ability.

The side coamings 5 are in an arc shape, and the side coamings 5 extend to the sole and turn inwards to form a hem of a semicircular ring, namely a bottom plate 6. The outer side of the vamp of the side coaming 5 is attached to the inner side of the vamp. The bottom plate 6 can play a supporting role and a positioning role, so that the toe cap 3 can be better fixed at the front sole of the anti-smashing shoe. The bottom plate 6 may be embedded in the sole, glued to the sole, or fixed in various other ways.

The inner plate 7 is of an arc-shaped structure, and the arc-shaped structure of the inner plate 7 is mainly attached to the nano energy absorption layer 8 and the anti-smashing shoe lining.

The top panel 4, the inner panel 7, the side coaming 5 and the bottom panel 6 of the ferrule 3 are integrally formed and are formed by injection molding of a resin material at one time.

The injection molding process is mature, the manufacturing is convenient, the toe cap made of the resin material is light in weight and high in strength, and the whole weight of the shoe can be reduced while toes are protected, so that the shoe is easier to wear.

The nanometer energy absorbing layer 8 is attached to the top panel 4, the inner plate 7 and the side coaming 5 and is connected with the top panel, the inner plate and the side coaming by adhesives.

The nano energy-absorbing material consists of a nano porous material and non-wetting functional liquid, the energy-absorbing density can reach more than 30J/g, and the nano energy-absorbing material is uniform flowable liquid in a conventional state.

When the nano energy-absorbing material is impacted by external force, the non-wetting functional liquid can be forced to flow into the inside of the pore canal of the nano porous material by external kinetic energy, the mechanical work of the external force is converted into solid-liquid interface energy and frictional heat energy, the non-wetting functional liquid flows out of the nano pore canal after the external force is cancelled, and the material can be repeatedly utilized.

The nano energy-absorbing material has excellent energy-absorbing effect when the nano energy-absorbing material is subjected to nonlinear and high-speed impact even multiple times of impact.

The toe cap 3 is provided with a vent hole 9, and the vent hole 9 penetrates through the whole toe cap 3 to ensure dryness and air circulation in the shoe.

The nanometer energy-absorbing safety protection anti-smashing shoe can relieve the impact force on the sole when a heavy object falls, has a shock absorption effect, and increases the wearing comfort level. Various structures of the toe cap are mutually matched, multistage energy consumption is realized, the shock absorption and smashing prevention are realized in time, and toes are protected; meanwhile, the wrapping head contains a through air hole, so that the air permeability is enhanced, and the wearing comfort level is high for a long time.

The nanometer energy-absorbing safety protection anti-smashing shoes have the advantages that the anti-smashing, shock-absorbing, light and breathable capabilities are applied to a workplace with complex application conditions, when a foreign object smashes the anti-smashing shoes, the anti-smashing and shock-absorbing functions can be effectively realized, and the toes of an operator are prevented from being injured.

Claims (10)

1. A nanometer energy-absorbing safety protection anti-smashing shoe is characterized by comprising a sole (2) and a vamp (1) connected with the sole (2); a toe cap (3) is arranged on the inner side of the front end of the vamp (1);

the energy absorbing nano-tube is characterized in that the packet head (3) comprises an outer plate, an inner plate (7) and a nano energy absorbing layer (8) which are connected together, the nano energy absorbing layer (8) is located between the outer plate and the inner plate (7), the nano energy absorbing layer (8) comprises a supporting structure, and a nano energy absorbing material is filled in the supporting structure.

2. The nano energy-absorbing safety protection smash-proof shoe as claimed in claim 1, wherein the nano energy-absorbing material comprises a nano porous material and a non-wetting liquid.

3. The nanometer energy-absorbing safety protection smash-proof shoe as claimed in claim 1, characterized in that the supporting structure is a rubber layer, a plurality of bosses (10) are arranged on the supporting structure, the interior of each boss (10) is a hollow structure, and the hollow structure of each boss (10) is filled with nanometer energy-absorbing material.

4. The nano energy-absorbing safety protection anti-smashing shoe as claimed in claim 1, wherein the outer plate comprises a top panel (4) and a side panel (5), and the outer surface of the top panel (4) is attached to the top of the front end of the vamp (1); the outer surface of the side coaming (5) is attached to the side part of the front end of the vamp (1).

5. The nanometer energy-absorbing safety protection smash-proof shoe as claimed in claim 4, characterized in that the bottom of the side coaming (5) is folded inwards to form a bottom plate (6).

6. The nanometer energy-absorbing safety protection smash-proof shoe as claimed in claim 5, characterized in that said bottom plate (6) is of a semi-circular ring structure.

7. The nanometer energy-absorbing safety protection smash-proof shoe as claimed in claim 5, characterized in that the bottom plate (6) is embedded on the sole (2) or adhered on the sole (2).

8. The nanometer energy-absorbing safety protection anti-smashing shoe according to claim 4, wherein a top panel (4), an inner panel (7) and a side wall panel (5) of the toe cap (3) are integrally arranged.

9. The nano energy-absorbing safety protection anti-smashing shoe as claimed in claim 1, wherein the toe cap (3) is provided with vent holes (9), and the vent holes (9) sequentially penetrate through the outer plate, the nano energy-absorbing layer (8) and the inner plate (7).

10. The nanometer energy-absorbing safety protection smash-proof shoe as claimed in claim 1, characterized in that the outer plate and the inner plate (7) are made of resin materials.

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