CN219069534U

CN219069534U - Sports leg protector

Info

Publication number: CN219069534U
Application number: CN202222125318.5U
Authority: CN
Inventors: 杨苏娥; 雷林楠; 周虹位; 孙燕; 徐文志
Original assignee: Yunnan Maiteli Medical Technology Co ltd
Current assignee: Yunnan Maiteli Medical Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-26
Anticipated expiration: 2032-08-12

Abstract

The utility model provides a sports leg guard, which comprises a leg guard plate and a fixing structure; the leg guard comprises a plastic protection layer and a cloth inner layer arranged on the plastic protection layer, wherein a containing space is formed between the plastic protection layer and the cloth inner layer, and a liquid metal composite layer is arranged in the containing space; the fixing structure is arranged on the leg guard and used for fixing the leg guard to the leg. In the sports leg guard provided by the utility model, the plastic protective layer and the liquid metal layer are in soft states, so that the normal movement of the legs of a user is ensured, and when the user is impacted or the legs are impacted severely, molecules in the liquid metal composite layer can be mutually locked rapidly, the characteristics of elasticity and compactness are displayed, so that the impact of external force on the legs is counteracted, the legs are protected from damage, the legs are protected through the liquid metal composite layer, the weight of the sports leg guard is lighter, and the protection effect is better.

Description

Sports leg protector

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a sports leg guard.

Background

Along with the continuous improvement of national life quality, the health consciousness of people participating in sports is gradually enhanced. People can build physique and harvest fun, the probability of sports injury is increased year by year, and the corresponding joints, muscles and ligaments are easy to generate chronic injury due to repeated and frequent stretching and extrusion actions in the sports process, and the instant external impact injury in the sports process can also cause acute strain injury or shock injury to tendons with insufficient strength.

The sports leg protector is one of sports equipment for protecting the shin bone from being injured, can help people to fix postures, effectively compress muscles and enable legs to bear force evenly, and therefore has the effects of protecting, quickly removing sweat, preventing collision and protecting the shin from injury in all directions. However, most of the leg protectors on the market at present are buffered by filling pearl wool, EVA foam, silica gel protective pad or sponge, but the thickness of the leg protector can reduce the buffering capacity, and the problems of stuffy feel, insufficient impact resistance and the like can be brought in summer, so that the use effect of the conventional sports leg protector is poor.

Disclosure of Invention

The utility model provides a sports leg guard, which is used for solving the problem that the use effect of the conventional sports leg guard is poor and realizing effective protection of legs.

The present utility model provides a sports leg guard comprising:

the leg guard comprises a plastic protective layer and a cloth inner layer arranged on the plastic protective layer, wherein a containing space is formed between the plastic protective layer and the cloth inner layer, and a liquid metal composite layer is arranged in the containing space; the method comprises the steps of,

and the fixing structure is arranged on the leg guard plate and used for fixing the leg guard plate to the legs.

According to the present utility model there is provided a sports leg guard, the liquid metal composite layer comprising:

a composite cloth, wherein a filling space is formed in the composite cloth; the method comprises the steps of,

and the liquid metal composite material is filled in the filling space.

According to the sports leg guard provided by the utility model, the liquid metal composite material comprises liquid metal and silicon-based shear thickening colloid.

According to the sports leg guard provided by the utility model, the material of the composite cloth comprises any one of TPU composite cloth, PE composite cloth or PU composite cloth.

According to the sports leg guard provided by the utility model, the plastic protective plate is provided with a plurality of ventilation holes.

According to the sports leg guard provided by the utility model, the plurality of ventilation holes form the ventilation groups, the ventilation groups are provided with a plurality of ventilation groups, and the ventilation groups are arranged at intervals along the circumferential direction of the plastic protection plate.

According to the sports leg guard provided by the utility model, the fixing structure comprises the elastic binding band, and two ends of the elastic binding band are detachably connected;

wherein the leg guard is positioned in the middle of the elastic bandage.

According to the sports leg guard provided by the utility model, the side wall surfaces at the two ends of the elastic binding band are respectively provided with the fluff surface and the crochet hook surface, and the crochet hook surface is adhered and connected to the fluff surface.

According to the sports leg guard provided by the utility model, a plurality of elastic binding bands are arranged, and the plurality of elastic binding bands are arranged at intervals along the length direction of the leg guard plate.

According to the sports leg guard provided by the utility model, the plastic protective layer is made of any one of PE (polyethylene) plate, PP (polypropylene) plate, PC (polycarbonate) plate or HDPE (high-density polyethylene) plate.

In the sports leg guard provided by the utility model, the leg guard plate is fixed on the leg position of a user through the fixing structure, the sports leg guard comprises the liquid metal composite layer arranged between the plastic protective layer and the cloth inner layer, in the use process, the plastic protective layer and the liquid metal layer are in soft states, normal movement of the legs of the user is guaranteed, when the user is impacted or the legs are impacted severely, molecules in the liquid metal composite layer can be locked with each other rapidly, the characteristics of elasticity and compactness are shown, the impact of external force on the legs is counteracted, the legs are protected from injury, and the legs are protected through the liquid metal composite layer, so that the sports leg guard has lighter weight and better protection effect.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of one embodiment of a sports leg shield provided by the present utility model;

FIG. 2 is a schematic cross-sectional view of the leg shield of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a liquid metal composite layer according to the present utility model;

fig. 4 is a schematic rear view of the sports leg guard of fig. 1.

Reference numerals:

100. sports leg guard; 1. leg guard plates; 11. a plastic protective layer; 12. an inner layer of cloth; 13. a liquid metal composite layer; 131. composite cloth; 132. a liquid metal composite; 21. an elastic bandage.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 2, the present utility model provides a sports leg guard 100, which includes a leg guard plate 1 and a fixing structure; the leg guard 1 comprises a plastic protective layer 11 and a cloth inner layer 12 arranged on the plastic protective layer 11, wherein a containing space is formed between the plastic protective layer 11 and the cloth inner layer 12, and a liquid metal composite layer 13 is arranged in the containing space; a fixing structure is provided on the leg guard 1 for fixing the leg guard 1 to the leg.

In the sports leg guard 100 provided by the utility model, the leg guard plate 1 is fixed on the leg position of a user through the fixing structure, the sports leg guard 100 comprises the liquid metal composite layer 13 arranged between the plastic protective layer 11 and the cloth inner layer 12, in the use process, the plastic protective layer 11 and the liquid metal layer 13 are in soft states, normal movement of the legs of the user is ensured, when the user is impacted or the legs are impacted severely, molecules in the liquid metal composite layer 13 can be mutually locked rapidly, the characteristics of elasticity and compactness are displayed, the impact of external force on the legs is counteracted, the legs are protected from injury, the legs are protected through the liquid metal composite layer 13, and the sports leg guard has lighter weight but better protection effect.

The leg guard 1 is formed by sewing the plastic protective layer 11, the liquid metal composite layer 13 and the cloth inner layer 12, so that the manufacturing is facilitated.

Further, referring to fig. 3, the liquid metal composite layer 13 includes a composite cloth 131 and a liquid metal composite 132; a filling space is formed in the composite cloth 131; the liquid metal composite 132 fills the filling space. In this embodiment, in order to facilitate the liquid metal to be disposed between the plastic protection layer 11 and the cloth inner layer 12, the liquid metal composite material 132 is filled in the composite cloth 131, and then the composite cloth 131 is disposed in the filling space, so that the production and sewing are facilitated, and the leakage of the liquid metal composite material 132 can be avoided.

Specifically, the liquid metal composite 132 includes a liquid metal and a silicon-based shear thickening colloid. So that the characteristics of the liquid metal composite material 132 are more prominent, and the elastic effect is better when being stressed on the basis of lighter weight.

It should be noted that, in the impact elasticity test of the liquid metal composite material 132 and the existing silicone protective material, the elasticity of the liquid metal composite material 132 may be 1.5 times that of the silicone protective material.

In the present embodiment, the liquid metal includes liquid metals such as gallium indium alloy and gallium indium tin alloy, and meanwhile, a certain proportion of silicon-based shear thickening colloid is doped in the liquid metal, so that the characteristics of the liquid metal composite material 132 are more excellent. The mixing ratio of the liquid metal and the silicon-based shear thickening colloid is not described in detail herein.

The material of the composite cloth 131 may be any one of TPU composite cloth, PE composite cloth, and PU composite cloth. Better elasticity, environmental protection, no toxicity, certain water resistance and convenience for forming the liquid metal composite layer 13.

On the other hand, the plastic protection plate 11 is provided with a plurality of ventilation holes 111. The user wears the sports leg guard, often in the environment that needs the distance to move, in order to guarantee the ventilative and light of sports leg guard, runs through a plurality of bleeder vents 111 on plastic protection board 11 for the heat that the shank produced can in time dispel, the use of the sports leg guard of being convenient for.

Further, the plurality of ventilation holes 111 form ventilation groups, the ventilation groups are provided in plurality, and the plurality of ventilation groups are arranged at intervals along the circumferential direction of the plastic protection plate 11. The plurality of ventilation groups are arranged at intervals along the circumferential direction, so that the heat dissipation area is increased and the heat dissipation effect is improved under the condition that the strength of the plastic protection plate 11 and the protection effect of the core area are not affected.

On the other hand, there are various embodiments of the fixing structure, for example, two symmetrically arranged ties are fixed on the legs of the user by means of binding.

In this embodiment, the fixing structure includes an elastic strap 21, and two ends of the elastic strap 21 are detachably connected; wherein the leg shield 1 is in the middle of the elastic band 21. In this embodiment, the leg guard 1 is fixed to the leg by the elastic binding band 21, and after the two ends of the elastic binding band are connected with each other, the elastic binding band can be automatically locked, and then is tightly attached to the leg, so that the protection effect of the sports leg guard is ensured, the degree of attachment with the leg is high, and the stable shock absorption and protection effects can be achieved.

Further, the side wall surfaces of the two ends of the elastic binding band 21 are respectively provided with a fluff surface and a crochet surface, and the crochet surface is adhered and connected to the fluff surface. By the fluff surface and the crochet surface, a magic tape structure is formed, facilitating the quick connection of the elastic tie 21.

The nap surface and the crochet surface are both made of nylon, so that the adhesive effect is good, the adhesive Mao Rouruan is smooth, the comfort level is good, and the skin irritation is small.

Further, the elastic straps 21 are provided in plurality, and the plurality of elastic straps 21 are provided at intervals along the length direction of the leg shield. The sports leg protector is convenient to move and is more firmly fixed on the legs of the user.

In the actual use process, the fluff surfaces and the crochet hook surfaces at the two ends of the elastic binding belt 21 of the leg guard plate 1 are disassembled, then the leg guard plate 1 is placed at the lower leg part, and the position of the elastic binding belt 21 is adjusted to be at a proper distance according to the size of the lower leg; after the adjustment, the fluff surface and the crochet hook surface are stuck well.

In the present embodiment, the plastic protective layer 11 is made of any one of a PE plate, a PP plate, a PC plate, and an HDPE plate. The plastic protective layer 11 is of better quality and more durable.

In this embodiment, referring to fig. 4, the material of the cloth inner layer 12 is any one of BK cloth, PK cloth and lycra cloth. Can effectually give off moisture and heat, and elasticity is better, the user's of being convenient for wear.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A sports leg guard, comprising:

2. The athletic leg shield of claim 1, wherein the liquid metal composite layer comprises:

and the liquid metal composite material is filled in the filling space.

3. The athletic leg brace of claim 2, wherein the material of the composite cloth comprises any one of TPU composite cloth, PE composite cloth, or PU composite cloth.

4. The athletic leg shield of claim 1, wherein the plastic protective layer is perforated with a plurality of ventilation holes.

5. The athletic leg brace of claim 4, wherein a plurality of the ventilation apertures form a ventilation group, the ventilation group being provided in plurality at intervals along a circumference of the plastic protective layer.

6. The athletic leg brace of claim 1, wherein the securing structure comprises an elastic strap having two ends detachably connected;

wherein the leg guard is positioned in the middle of the elastic bandage.

7. The sports leg guard according to claim 6, wherein the elastic straps are provided with a pile face and a crochet face on side wall surfaces of both ends thereof, respectively, the crochet face being adhesively attached to the pile face.

8. The athletic leg shield of claim 6, wherein a plurality of said elastic straps are provided, a plurality of said elastic straps being spaced apart along a length of said leg shield.

9. The athletic leg shield of claim 1, wherein the plastic protective layer is any one of a PE sheet, a PP sheet, a PC sheet, or a HDPE sheet.