CN221732328U - Protective tool - Google Patents

Abstract

The purpose of the utility model is to provide a protective gear, comprising an anti-collision layer and a buffer layer, wherein a connecting layer is provided between the inner layer of the anti-collision layer and the outer layer of the buffer layer, wherein the outer layer of the connecting layer is tightly connected to the inner layer of the anti-collision layer, wherein the inner layer of the connecting layer is tightly connected to the outer layer of the buffer layer, wherein the anti-collision layer, the connecting layer and the buffer layer are integrated, wherein the outer layer of the anti-collision layer is provided with a plurality of recessed parts, and wherein the outer layer of the anti-collision layer is a mesh surface. The protective gear provided by the utility model has integrity and high stability by configuring the protective gear into a three-layer structure and tightly connecting the three-layer structure, wherein the recessed parts added can allow the protective gear to have more deformation space during a collision to achieve energy absorption, and wherein the mesh surface design can allow the surface of the protective gear to be more stable as a whole, thereby reducing the impact force of a collision and improving the protective effect.

Description

A protective gear

Technical Field

The utility model relates to a protective gear.

Background Art

With the development of society and the improvement of people's living standards, more and more people like sports. In the process of sports, some collisions are inevitable. How to protect yourself during sports has become a problem that people are more concerned about. At present, there are generally two types of sports protective gear, one is external buckle-type protective gear, and the other is internal protective gear placed in the internal pocket of professional sportswear. Because external buckle-type protective gear is not conducive to joint movement, more and more users use internal protective gear. Sports protective gear generally involves key parts such as knees, elbows, shins, shoulders and hips.

Most of the built-in protective gear on the market currently have the following problems: First, in order to obtain safety, some protective gear will choose relatively hard materials, but such protective gear will become very hard in low temperature environments (such as outdoors in winter), thus losing comfort. Second, in order to obtain comfort, some protective gear will choose relatively soft materials, but the safety is not enough. Third, some protective gear has the problem of poor tear resistance, and the protective gear is easy to break during a collision and cannot be used again once it breaks.

Therefore, it is necessary to provide a new protective gear to solve the above problems.

Utility Model Content

The utility model aims to provide a protective gear, which has the advantages of simple structure, lightness, softness, good comfort, strong air permeability, good protective effect and conformity with ergonomics.

A protective gear comprises an anti-collision layer and a buffer layer, wherein a connecting layer is provided between the anti-collision layer and the buffer layer, wherein the outer layer of the connecting layer is tightly connected to the inner layer of the anti-collision layer, and the inner layer of the connecting layer is tightly connected to the outer layer of the buffer layer, wherein the anti-collision layer, the connecting layer and the buffer layer are integrated, wherein a plurality of recessed portions are provided on the surface of the outer layer of the anti-collision layer, and the outer layer of the anti-collision layer is in a mesh shape.

Furthermore: the protective gear also includes an inner lining layer, the outer layer of the inner lining layer and the inner layer of the buffer layer are tightly connected, and the inner lining layer is made of polyester fabric.

Furthermore, the anti-collision layer is made of a non-Newtonian fluid polyurethane material, the connecting layer is made of a polyester fabric, and the buffer layer is made of an electronic cross-linked polyethylene material.

Furthermore, the recessed portion is polygonal or circular, and the mesh surface is honeycomb-shaped.

By adopting the above technical scheme, the structure of the protective gear is improved to set up a multi-layer structure, in which the anti-collision layer uses a softer non-Newtonian fluid polyurethane material to increase the softness of the outer layer, and the connecting layer uses polyester fabric to increase the tension, preventing the materials of the anti-collision layer and the buffer layer from being torn or broken due to impact, thereby increasing the durability of use and the integrity of the protective gear. The buffer layer uses electronic cross-linked polyethylene material to increase the buffering force of the protective gear, and the added recessed part makes the outer layer of the anti-collision layer a mesh surface, which allows the protective gear to have more space to deform in the event of a collision, thereby achieving the effect of energy absorption, thereby achieving a better protective effect.

Furthermore, some of the recessed parts are provided with ventilation holes that penetrate the protective gear from the inside to the outside.

By adopting the above technical solution, by setting ventilation holes in some of the recessed parts, the heat of the parts wearing the protective gear can be discharged through the ventilation holes in time during intense exercise, reducing the accumulation of heat and sweating, increasing air circulation, and improving the comfort of the protective gear.

Furthermore, the protective gear is in an arch shape as a whole, and the arch shape protrudes outwards.

Furthermore, the protective gear is provided with a plurality of notches around it.

Furthermore, the notch is V-shaped or U-shaped.

Furthermore, the protective gear is curved all around.

Furthermore, the inner curvature of the protective gear is gentle or concave relative to the outer curvature.

By adopting the above technical scheme, the protective gear is improved as a whole into an outwardly convex arch shape, the notch is set in a V shape or a U shape, and the arc shape is set around the protective gear, so as to make the protective gear more ergonomic. During use, the protective gear can be more closely fitted to the part that needs protection, thereby increasing comfort and.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a front view of the utility model;

Fig. 2 is an exploded view of the utility model;

Fig. 3 is a cross-sectional view taken along line A-A in Fig. 1;

Fig. 4 is a cross-sectional view taken along line B-B in Fig. 1;

FIG5 is a schematic structural diagram of a preferred embodiment of the utility model;

FIG6 is a schematic structural diagram of another preferred embodiment of the utility model;

In the figure: 1, anti-collision layer; 11, recessed part; 12, mesh surface; 13, air vents; 14, notches; 15, inner side; 16, outer side; 2, connecting layer; 3, buffer layer; 4, lining layer.

DETAILED DESCRIPTION

The utility model is further described with reference to the accompanying drawings.

First of all, it should be noted that the protective gear of the utility model can be a knee pad, elbow pad, shin pad, shoulder pad and hip pad, or a protective gear for other parts of the body, and the utility model does not need to be fixed by itself, but is built into a special built-in pocket of sportswear. The tight connection mentioned in the utility model refers to but is not limited to injection molding, welding, bonding and other methods.

As shown in Figures 1 and 2, a protective gear includes an anti-collision layer 1 and a buffer layer 3, a connecting layer 2 is further included between the anti-collision layer 1 and the buffer layer 3, the outer layer of the connecting layer 2 is tightly connected to the inner layer of the anti-collision layer 1, the inner layer of the connecting layer 2 is tightly connected to the outer layer of the buffer layer 3, the anti-collision layer 1, the connecting layer 2 and the buffer layer 3 are formed into a whole, the outer surface of the anti-collision layer 1 is further provided with a plurality of recessed portions 11, and there is a spacing between the recessed portions 11, and the outer layer of the anti-collision layer 1 is a mesh surface 12.

As shown in FIGS. 1-4 , the recessed portion 11 is vertically arranged on the outer surface of the anti-collision layer 1 , and the recessed portion 11 is hexagonal. The recessed portion 11 may also be circular or other polygonal. The mesh surface 12 is honeycomb-shaped.

As shown in Fig. 2-4, the protective gear further comprises an inner lining layer 4, the outer layer of the inner lining layer 4 and the inner layer of the buffer layer 3 are tightly connected, and the inner lining layer 4 is made of polyester fabric.

As shown in Figures 1-4, the anti-collision layer 1 is a non-Newtonian fluid polyurethane material, which is a soft and wear-resistant material. In low temperature or extremely cold environments, it can maintain good softness and resilience, thereby achieving a good protective effect. The buffer layer 3 is an electronic cross-linked polyethylene material, and its foam pores are dense and firm, with good heat insulation and thermal insulation effects. At the same time, it has good elasticity to effectively protect the impact part, and it will not harden at extremely cold temperatures. It has good comfort and good protective effect. The connecting layer 2 is a polyester fabric, which has good tension and resilience. It can effectively connect the anti-collision layer 1 and the buffer layer 3. At the same time, due to its good tension and resilience, the anti-collision layer 1 and the buffer layer 3 are easily torn, which is effectively alleviated, thereby increasing the service life and safety of the protective gear.

As shown in Figs. 1-4, some of the recessed parts 11 are provided with ventilation holes 13 that penetrate the protective gear from the inside to the outside. During intense exercise, the heat of the part where the protective gear is worn is discharged in time through the ventilation holes 13, which reduces the accumulation of heat and sweating, increases air circulation, and improves the comfort of the protective gear. Four ventilation holes 13 are shown in the figure, and the number of ventilation holes 13 can also be increased or decreased as needed. Preferably, the ventilation holes 13 are perpendicular to the surface of the protective gear.

As shown in Figures 2-4, the protective gear is an overall arch-shaped plane curve, and the direction of the arch is convex from the inside to the outside. The arch-shaped design can make the protective gear more ergonomic and provide better comfort for the wearer. At the same time, during a collision, the arch-shaped design can increase the cushioning force of the protective gear itself, thereby reducing the damage caused by the impact.

As shown in Fig. 5-6, the protective gear is provided with four notches 14 around it, and the notches 14 are V-shaped or U-shaped. The design of the notches 14 allows the protective gear to have better stretching or compression deformation space due to the movement of the protected part during exercise, so that the protective gear can play a protective role in real time, and also has better comfort. The number of notches 14 can be increased or decreased according to the requirements of the protective gear.

As shown in Figures 1-6, the protective gear is designed with an arc shape on all sides. The arc design is not only beautiful, but also allows it to fit better on the protected area during use, thereby increasing comfort and protective effect.

As shown in FIG6 , when the protective gear is used at the elbow or knee, due to the structure of the human body, generally speaking, the inner side of the knee or elbow is more gentle or concave than the outer side, while the outer side generally has a convex arc. Therefore, the inner side 15 of the protective gear has a more gentle or concave arc relative to the outer side 16, so that the protective gear fits better when used.

As shown in Figures 1-6, when a collision occurs, the foreign object hits the mesh surface 12 of the anti-collision layer 1, and the mesh surface 12 is deformed under the action of external force. The mesh surface 12 is deformed and displaced in the space of the recessed portion 11. The mesh surface 12 unloads a portion of the impact force during the deformation and displacement process, and the remaining impact force is transmitted to the connecting layer 2. The polyester fabric used in the connecting layer 2 has good tension, thereby ensuring that the anti-collision layer 1 has soft properties and will not be torn by the impact force. The remaining impact force reaches the buffer layer 3 after passing through the connecting layer 2. The electronic cross-linked polyethylene material used in the buffer layer 3 has dense and firm foam pores that can effectively absorb energy and buffer during the impact process, thereby protecting human body parts from injury. The final lining layer 4 also uses polyester fabric, which can further protect the buffer layer 3 from being torn by the impact force while making the user more comfortable when wearing it.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A protective article comprising an impact layer and a cushioning layer, characterized in that: the anti-collision layer is characterized in that the anti-collision layer and the buffer layer are further provided with a connecting layer, the connecting layer is outer and the anti-collision layer is tightly connected with the inner layer, the connecting layer is inner and the buffer layer is outer and tightly connected with the inner layer, the anti-collision layer, the connecting layer and the buffer layer are integrated, a plurality of concave parts are arranged on the surface of the anti-collision layer, gaps are reserved among the concave parts, and the outer layer of the anti-collision layer is a netlike surface.

2. A brace as claimed in claim 1, wherein: the protective clothing also comprises an inner lining layer, wherein the outer lining layer is tightly connected with the inner lining layer of the buffer layer, and the inner lining layer is made of polyester fabric.

3. A brace as claimed in claim 1 or 2, wherein: the anti-collision layer is made of polyurethane material of non-Newtonian fluid, the connecting layer is made of polyester fabric, and the buffer layer is made of electronic crosslinked polyethylene material.

4. A brace as claimed in claim 3, wherein: the concave part is polygonal or circular, and the net surface is honeycomb-shaped.

5. A brace as claimed in claim 4, wherein: the concave part is provided with a part of concave part which is provided with ventilation holes penetrating through the protective clothing from inside to outside.

6. A brace as claimed in claim 5, wherein: the whole protector is arc-shaped, and the arc-shaped bulges outwards.

7. A brace as claimed in claim 6, wherein: the periphery of the protective clothing is provided with a plurality of notches.

8. A brace as claimed in claim 7, wherein: the notch is V-shaped or U-shaped.

9. A brace as claimed in claim 8, wherein: the periphery of the protective tool is arc-shaped.

10. A brace as claimed in claim 9, wherein: the inner radian of the protector is gentle or concave compared with the opposite outer radian.