CN218942356U

CN218942356U - Protective glove

Info

Publication number: CN218942356U
Application number: CN202222937558.5U
Authority: CN
Inventors: 张赶年; 石正兵
Original assignee: Zhongshan Laipu New Material Co ltd
Current assignee: Zhongshan Laipu New Material Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-02
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a protective glove which comprises a glove body, wherein the front surface of the glove body comprises a palm part, the back surface of the glove body comprises a hand back part, the palm part comprises a hand sticking comfort layer, a cutting-preventing and stab-preventing functional layer and an antifriction layer in sequence from inside to outside, the hand back part comprises a hand sticking comfort layer, a buffer layer and an elastic layer in sequence from inside to outside, and the cutting-preventing and stab-preventing functional layer is a knitted fabric layer compounded with shear thickening fluid. The utility model has the advantages of coping with threats such as knife cutting, needling, friction, impact and the like and keeping flexibility.

Description

Protective glove

Technical Field

The utility model relates to the technical field of police tactical gloves, in particular to a protective glove.

Background

When controlling criminal suspects, prison policemen, drug-arresting policemen, criminal policemen and the like are mainly faced with the threat of three kinds of weapons of knife, cone puncture and syringe needle, and have high injury risk, so that a pair of tactical gloves capable of protecting the threat of multiple kinds of weapons is very important when executing tasks.

The common protective gloves on the market at present have single function, can only protect the knife or the knife, and have weaker protection in other aspects, such as needling and impact, and no protective glove with the functions of knife and knife resistance, needle puncture resistance, friction resistance and impact resistance at the same time.

In addition, when examining article, searching for a body etc. fine operation, the ordinary protective glove on the market can hinder the fine operation of hand because of thickness is too big or material hardness is too big, and is comparatively thick, inflexible, leads to the type of the object that can't perception touch when searching for a body.

The present utility model has been made based on such a situation.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the protective glove which can cope with the threats of cutting, needling, friction, impact and the like and can maintain the flexibility.

The utility model is realized by the following technical scheme:

in order to solve the technical problems, the utility model provides a protective glove which comprises a glove body, wherein the front surface of the glove body comprises a palm part, the back surface of the glove body comprises a hand back part, the palm part comprises a hand sticking comfort layer, a cutting and puncture preventing functional layer and an antifriction layer in sequence from inside to outside, the hand back part comprises a hand sticking comfort layer, a buffer layer and an elastic layer in sequence from inside to outside, and the cutting and puncture preventing functional layer is a knitted fabric layer compounded with shear thickening fluid.

In order to further solve the technical problem to be solved, the utility model provides the protective glove, wherein the cutting-resistant and stab-resistant functional layer is an ultra-high molecular weight polyethylene weft-knitted fabric layer compounded with a shear thickening fluid.

In order to further solve the technical problems to be solved, in the protective glove provided by the utility model, the hand-sticking comfort layer is a sweat-absorbent mixed fabric layer, and the friction-resistant layer is a synthetic leather layer with a hydrophobic coating on the surface; the buffer layer is made of a soft cushion layer having flexibility.

In order to further solve the technical problem to be solved, the utility model provides the protective glove, wherein the palm part is provided with an anti-skid area at the palm center, and the surface of the anti-skid area is provided with a plurality of granular flexible anti-skid protrusions.

In order to further solve the technical problem to be solved, the utility model provides the protective glove, wherein the back of the hand is provided with a hard anti-impact protective shell at the metacarpophalangeal joint part.

In order to further solve the technical problem, the utility model provides the protective glove, wherein the palm part is extended with the nail cover part which can cover the fingernails, and the suture interfaces of the nail cover part and the back of the fingernails are positioned at the positions corresponding to the nail covers.

In order to further solve the technical problem to be solved, the utility model provides the protective glove, wherein the back of the hand is provided with the buffer strips positioned at the back of each finger, and the buffer strips have flexibility.

In order to further solve the technical problem to be solved, the utility model provides the protective glove, wherein the buffer strip is provided with the first reflective stripes.

In order to further solve the technical problem to be solved, the glove body is provided with the wrist strap which is positioned at the wrist position and has elasticity, and a magic tape for connecting the free end of the wrist strap and the glove body is arranged between the free end of the wrist strap and the glove body.

In order to further solve the technical problem to be solved, the second reflective stripes are arranged on the outer surface of the wrist strap or the magic tape in the protective glove.

Compared with the prior art, the utility model has the following advantages:

1. the palm part of the protective glove sequentially comprises a hand-sticking comfortable layer, a cutting-proof and stab-proof functional layer and an antifriction layer from inside to outside, and has multiple protection effects of comfort, cutting-proof, stab-proof, antifriction and the like. The anti-cutting and anti-puncturing functional layer adopts a fiber fabric compounded with a 'shear thickening fluid', and the 'shear thickening fluid' exists in a liquid state in a normal state, so that the influence on the hand action is small. However, as soon as a fabric is rapidly impacted and compacted, the "shear thickening fluid" becomes a hard solid, making the fabric stronger and difficult to penetrate. Therefore, the palm part of the utility model can play a series of protective performances of cutting resistance, cone puncture resistance, injection needle puncture resistance, friction resistance, tearing resistance and the like, and can also keep flexibility.

2. The back of the glove is provided with a back of the hand, and the back of the hand sequentially comprises a comfortable layer for sticking the hand, a buffer layer and an elastic layer from inside to outside. Has the advantages of comfort and good buffering performance. The back of the glove is also provided with an anti-impact protective shell capable of protecting joints of fingers, a nail cover part capable of improving finger tip touch and comfort and a buffer strip capable of protecting bones of fingers. Therefore, the utility model has good protective performance and is comfortable to wear.

Drawings

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

FIG. 1 is a schematic front view of a glove body of the present utility model;

FIG. 2 is a schematic back view of the glove body of the present utility model;

FIG. 3 is a schematic cross-sectional view of the palm;

FIG. 4 is a schematic cross-sectional view of the back of the hand;

FIG. 5 is a schematic cross-sectional view of the anti-skid region;

FIG. 6 is a schematic cross-sectional view of a metacarpophalangeal joint;

FIG. 7 is a schematic cross-sectional view of the nail cover;

fig. 8 is a schematic sectional view of the back position of the finger.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.

A protective glove as shown in fig. 1 to 8, comprising a glove body, the front side of which comprises a palm portion 1 (as shown in fig. 1) and the back side of which comprises a back side 2 (as shown in fig. 2).

As shown in fig. 3, the palm portion 1 includes, in order from inside to outside, a hand-contacting comfort layer 11, a cut-preventing and puncture-preventing functional layer 12, and an abrasion-resistant layer 13.

The hand-sticking comfort layer 11 is made of a mixed fabric layer which is flexible and sweat-absorbent. The hand-sticking comfort layer 11 mainly plays a role of absorbing sweat and providing comfortable wearing feeling. Preferably, the hand-sticking comfort layer 11 is mainly composed of mixed fabrics such as pure cotton, cotton spandex, cotton terylene and the like, has strong moisture absorption capability, and is soft and compatible with skin.

The cutting-proof and stab-proof functional layer 12 is a knitted fabric layer compounded with a shear thickening fluid. The "shear thickening fluid" is in fact a nanoparticle solvent in a solid-liquid mixed state, and is a non-newtonian fluid. The utility model permeates the "shear thickening fluid" into the fiber fabric, and the "shear thickening fluid" exists in a liquid state in a normal state, so that the influence on the hand motion is small. According to ANSI/ISEA 105-2016 us standard test glove flexibility, the glove disclosed herein is capable of picking up a 5mm diameter needle lying on a table, and is rated for class 5 flexibility. However, as soon as a fabric is rapidly impacted and compacted, the "shear thickening fluid" becomes a hard solid, making the fabric stronger and difficult to penetrate. Therefore, the palm part 1 of the utility model can play a series of protection performances of cutting resistance, cone puncture resistance, injection needle puncture resistance, friction resistance, tearing resistance and the like, and can also keep flexibility.

More specifically, the anti-cutting and anti-stab functional layer 12 is a fiber fabric composite layer formed by taking ultra-high molecular weight polyethylene weft knitted fabric as a base material and compositing a shear thickening fluid. Ultra high molecular weight polyethylene fibers (UHMWPE fibers) refer to polyethylene fibers having a molecular weight exceeding 100 tens of thousands. The UHMWPE has simple molecular structure, is highly ordered and unbranched, and has extremely compact structure after stretching, and the molecular chain does not contain polar functional groups. The anti-cutting and anti-puncturing functional layer 12 adopts the ultra-high molecular weight polyethylene weft-knitted fabric as the base material, so that the anti-cutting and anti-puncturing functional layer 12 has the advantages of light weight, high strength, good flexibility, good chemical stability and the like.

After the shear thickening fluid and the ultra-high molecular weight polyethylene weft-knitted fabric are compounded, the shear thickening fluid and the ultra-high molecular weight polyethylene weft-knitted fabric are interacted, so that the palm part 1 has the functions of good flexibility, cutting and puncturing resistance, friction resistance, impact resistance and the like.

The friction-resistant layer 13 is a synthetic leather layer having a hydrophobic coating on the surface. More specifically, the friction-resistant layer 13 is a superfine fiber PU synthetic leather layer with a hydrophobic coating on the surface, and is obtained by subjecting superfine fiber PU synthetic leather to hydrophobic treatment. The friction-resistant layer 13 is positioned on the outermost layer of the palm part 1, and the friction-resistant layer 13 is made of a microfiber material after hydrophobic treatment, so that the friction-resistant performance of the glove is mainly improved, and the glove is durable. Meanwhile, as the surface of the microfiber is provided with the waterproof coating, the glove has the functions of waterproof and dampproof, so that the glove is more suitable for being used in plum rainy seasons and in the southerly days.

As shown in fig. 4, the back of hand 2 includes, in order from inside to outside, a hand comfort layer 11, a buffer layer 21, and an elastic layer 22.

The buffer layer 21 is a soft cushion layer having flexibility. The buffer layer 21 has a certain degree of anti-impact and thermal insulation functions. Preferably, the buffer layer 21 is a soft foam pad having a thickness of about 0.3 to 1.5mm.

The elastic layer 22 is made of an elastic material layer. Preferably, the elastic layer 22 is made of a polymer elastic material such as TPE. The elastic layer 22 has good stretch deformability, so that the hand is very comfortable when making a fist, without binding.

Of course, the buffer layer 21 and the elastic layer 22 may also be combined together to form an elastic cloth combined with a foam cushion.

As shown in fig. 1 and 5, in a more specific embodiment of the present utility model, the palm portion 1 is provided with an anti-slip region 3 at the palm center. Preferably, the antiskid area 3 mainly covers the palm center part, and the finger part is not covered. The surface of the anti-slip area 3 is provided with a plurality of granular flexible anti-slip protrusions 31. Preferably, the anti-slip protrusions 31 are granular silica gel protrusions. The anti-slip protrusions 31 are mainly used for preventing slip, and can greatly increase the friction between the glove and the object and increase the gripping stability when the object is gripped.

As shown in fig. 2 and 6, in a more specific embodiment of the present utility model, the back of hand 2 is provided with a hard impact protection shell 4 at the metacarpophalangeal joint. That is, the metacarpophalangeal joint part sequentially includes, from inside to outside, the hand-fitting comfort layer 11, the buffer layer 21, the elastic layer 22 (the buffer layer 21 and the elastic layer 22 may be combined into one layer), and the impact protection shell 4 is a hard shell capable of covering the metacarpophalangeal joint part. The impact-proof protective shell 4 mainly serves to protect the knuckle and can protect the knuckle when the hand is strongly impacted. The protective impact-resistant shell 4 may be a metal shell or a plastic shell. The main material of the anti-impact protective shell 4 is preferably one of copper, iron or PVC.

As shown in fig. 2 and 7, in a more specific embodiment of the present utility model, the palm portion 1 is extended with a nail cover portion 5 capable of covering fingernails. Namely, the nail cover part 5 and the palm part 1 are integrally connected, and the nail cover part 5 sequentially comprises a hand-attaching comfort layer 11, a cutting-preventing and puncture-preventing functional layer 12 and an antifriction layer 13 from inside to outside. The suture interface of the nail cover part 5 and the back of hand 2 is at the position corresponding to the nail cover. Namely, the suture interface parts of the nail cover part 5 area and the hand back part 2 area are designed at the positions corresponding to the nail covers, so that the touch feeling of fingertips during searching and exploring is reserved, the defect that the touch feeling of fingertips existing at the positions of the traditional suture interfaces is weak is avoided, and uncomfortable feeling caused by friction of the skin of the fingertips at the suture interfaces during glove use can be effectively avoided.

In a more specific embodiment of the utility model, as shown in fig. 2 and 8, the back of the hand 2 is provided with a buffer strip 6 at the back of each finger, the buffer strip 6 having flexibility. The buffer strip 6 is an additional buffer soft cushion strip on the basis of the back of hand 2, is positioned in the back region of each finger, can play a role in preventing impact to a certain extent, and reduces the risk of bone fracture and fracture of finger bones caused by impact. Preferably, the buffer strip 6 is a silica gel strip.

More specifically, as shown in fig. 2, the buffer strip 6 is provided with a first reflective stripe 61. The lines on the buffer strips 6 are made of strong reflective materials, so that first reflective stripes 61 are formed, and the first reflective stripes 61 can reflect light when illuminated at night, thereby deterring criminals.

In a more specific embodiment of the utility model, as shown in fig. 1 and 2, the glove body is provided with a wrist strap 7 which is positioned on the wrist and has elasticity, and a magic tape 8 for connecting the free end of the wrist strap 7 and the glove body is arranged between the free end of the wrist strap 7 and the glove body. The elastic wrist strap 7 and the magic tape 8 can fix the glove and increase wearing comfort.

Preferably, a second reflective stripe 81 is provided on the outer surface of the wristband 7 or the velcro 8. The second reflective stripes 81 on the outer surface of the wristband 7 or the magic tape 8 are made of a strong reflective material, and can reflect light at night to deter criminals.

Preferably, the glove body of the utility model has broken fingers of thumb and index finger, and all of middle finger, ring finger and little finger are all whole fingers. Of course, all fingers are also possible.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims

1. The utility model provides a protective glove, includes the gloves body, the gloves body openly includes palm portion (1), the gloves body back includes back of the hand (2), its characterized in that: the palm portion (1) comprises a hand-sticking comfort layer (11), a cutting-preventing and stab-preventing functional layer (12) and an antifriction layer (13) from inside to outside in sequence, the back portion (2) comprises the hand-sticking comfort layer (11), a buffer layer (21) and an elastic layer (22) from inside to outside in sequence, and the cutting-preventing and stab-preventing functional layer (12) is a knitted fabric layer compounded with shear thickening fluid.

2. A protective glove according to claim 1, wherein: the anti-cutting and anti-puncturing functional layer (12) is an ultra-high molecular weight polyethylene weft-knitted fabric layer compounded with a shear thickening fluid.

3. A protective glove according to claim 1, wherein: the hand-sticking comfort layer (11) is a sweat-absorbent mixed fabric layer, and the friction-resistant layer (13) is a synthetic leather layer with a hydrophobic coating on the surface; the buffer layer (21) is made of a soft cushion layer having flexibility.

4. A protective glove according to claim 1, wherein: the palm portion (1) is provided with an anti-skidding area (3) at the palm center, and the surface of the anti-skidding area (3) is provided with a plurality of granular flexible anti-skidding bulges (31).

5. A protective glove according to claim 1, wherein: the back of hand (2) is equipped with hard protection shell (4) that prevents hitting in metacarpophalangeal joint position.

6. A protective glove according to claim 1, wherein: the palm part (1) is extended with a nail cover part (5) which can cover the fingernails, and the suture interface of the nail cover part (5) and the back of hand part (2) is at the position corresponding to the nail cover.

7. A protective glove according to claim 1, wherein: the back of hand (2) is equipped with the cushion strip (6) that is located each finger back position, cushion strip (6) have flexibility.

8. A protective glove according to claim 7, wherein: the buffer strip (6) is provided with first reflective stripes (61).

9. A protective glove according to claim 1, wherein: the glove body is provided with a wrist strap (7) which is positioned at the wrist position and has elasticity, and a magic tape (8) for connecting the free end of the wrist strap (7) and the glove body is arranged between the free end of the wrist strap and the glove body.

10. A protective glove according to claim 9, wherein: the outer surface of the wrist strap (7) or the magic tape (8) is provided with a second reflective stripe (81).