CN117760265A - A fully protective tactical vest - Google Patents

Abstract

The invention relates to a full-protection tactical vest, which belongs to the technical field of protective equipment and comprises a vest main body and two protective plates, wherein the two protective plates are respectively arranged on the front side and the rear side of the vest main body and are respectively detachably connected with the vest main body, each protective plate comprises a back plate and a plurality of protective units, and the adjacent protective units and the back plate are bonded through bonding layers. According to the invention, the plurality of protection units are spliced into the protection main body through the bonding layer, each protection unit is independent of the other, and even if a single protection unit is broken or cracks are generated when the bullet is impacted, the protection function of the adjacent protection units cannot be affected, so that the protection main body can resist multiple bullet attacks and continuously protect a human body. Even if the protection unit subjected to impact cannot thoroughly block the bullet or is attacked again, the protection layer can further block the bullet, so that the possibility of the bullet in a human body is reduced.

Description

A fully protective tactical vest

Technical field

The invention belongs to the technical field of protective equipment and relates to a fully protective tactical vest.

Background technique

Tactical vests (bulletproof vests) are indispensable equipment for special forces personnel during combat. Combatants are protected by wearing tactical vests (bulletproof vests). Some tactical vests (bulletproof vests) use composite ceramic plates inserted into the main body of the vest for bulletproofing. Since composite ceramic plates are usually formed in one piece, when subjected to a large impact, the composite ceramic plates often form radial, circumferential, and conical shapes. When subjected to continuous impacts such as macro cracks, the bulletproof function of the composite ceramic plate will be greatly attenuated, and the human body cannot be continuously protected.

Contents of the invention

In order to overcome the shortcomings of the prior art, the present invention provides a fully protective tactical vest.

A fully protective tactical vest, including a vest main body and two protective plates. The two protective plates are respectively arranged on the front and rear sides of the vest main body. The two protective plates are detachable from the vest main body respectively. The protective plate includes a back plate and several protective units, and the adjacent protective units and the protective units and the back plate are bonded through an adhesive layer.

Further, the protection unit is composed of a hexagonal pyramid and a hexagonal cylinder. The bottom surface of the hexagonal pyramid coincides with the top surface of the hexagonal cylinder. The protective unit is formed in one piece. The bottom end surface of the hexagonal cylinder is bonded to the back plate through an adhesive layer.

Further, a gap is left between the hexagonal columns of the adjacent protective units, the width of the gap is between 0.3 mm and 0.5 mm, and the gap is filled with the adhesive layer.

Further, the angle between the side surface and the bottom surface of the hexagonal pyramid is between 15° and 30°.

Further, the protective panel further includes a plurality of edge units, several of which are spliced into a protective main body. The plurality of edge units are respectively located outside the protective main body, and the plurality of edge units are away from the protective body. One side of the main body is connected in sequence and forms a smooth line.

Further, the adhesive layer is composed of an adhesive and a fiber woven fabric, and the adhesive is filled in the gaps of the fiber woven fabric.

Further, the main body of the vest is composed of a front piece, a back piece and two side pieces. The front piece and the back piece are respectively provided with protective compartments for inserting the protective plates. One side of the two side pieces One side is fixedly connected to the back piece respectively, and the other side of the two side pieces is detachably connected to the front piece respectively.

Further, the front panel, the back panel and the side panels respectively include an outer layer, a protective layer and an inner layer, and the outer layer, the protective layer and the inner layer are arranged in sequence;

The protective plate is placed within the outer layer;

The protective layer is composed of multiple layers of Kevlar fiber layers;

The inner layer is composed of a buffer layer and a skin-friendly layer, and the buffer layer is located between the protective layer and the skin-friendly layer.

Further, the buffer layer includes a multi-layer support layer and a multi-layer energy-absorbing layer. The multiple layers of the energy-absorbing layer are respectively arranged between adjacent supporting layers. The energy-absorbing layer is arranged in a corrugated shape.

Further, the support layer is made of carbon fibers interlacedly woven, and a hollow buffer cavity is opened in the middle of the carbon fibers.

Compared with the existing technology, the beneficial effects of the present invention are:

In the present invention, several protective units are spliced into a protective main body through an adhesive layer, and are fixed on the back plate to form a protective plate. Compared with an integrally formed protective plate, each protective unit is independent of each other, and a single protective unit is broken or produced by bullet impact. When cracked, it will not affect the protective function of adjacent protection units, and can withstand multiple bullet attacks and provide continuous protection to the human body. Even if the protective unit attacked by a bullet is attacked again or the attacked protective unit cannot completely block the bullet, the bullet can be further blocked by the protective layer in the main body of the vest, reducing the possibility of the human body being shot.

Description of drawings

Figure 1 is a schematic front view of the structure of the present invention;

Figure 2 is an enlarged view of point A in Figure 1;

Figure 3 is a schematic rear structural view of the present invention;

Figure 4 is a schematic diagram of the front structure of the protective plate;

Figure 5 is a schematic diagram of the front structure of the protection unit;

Figure 6 is a schematic diagram of the connection relationship between the backplane, protective unit and adhesive layer;

Figure 7 is a schematic diagram of the positional relationship between the outer layer, protective layer and inner layer;

Figure 8 is a schematic structural diagram of the inner layer;

In the picture: 1. Main body of vest; 2. Protective plate; 21. Back plate; 22. Protective unit; 23. Adhesive layer; 24. Edge unit; 3. Front piece; 31. First fixing piece; 311. First Fixed rod; 312, first fixed ring; 32, second fixed piece; 321, second fixed rod; 322, second fixed ring; 33, plug-in; 4, rear piece; 5, side piece; 6, outer layer; 7. Protective layer; 8. Inner layer; 81. Buffer layer; 811. Support layer; 812. Energy-absorbing layer; 82. Skin-friendly layer.

Detailed ways

In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough understanding of the present disclosure will be provided.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present. The terms "vertical," "horizontal," "left," "right" and similar expressions are used herein for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to Figures 1 to 6 of the accompanying drawings, a fully protective tactical vest includes a vest main body 1 and two protective panels 2. The vest main body 1 is composed of a front piece 3, a rear piece 4 and two side pieces 5. The two side pieces The side panel 5 is provided with an elastic band on the side close to the body. By setting the elastic band, the side panel 5 can shrink to a certain extent according to the wearer's body shape to better fit the wearer's body shape; the front panel 3 is provided with a plurality of storage materials Storage bags and hooks, the front piece 3 and the back piece 4 are respectively provided with protective compartments inserted into the protective plates 2. The top of the protective compartment is connected to the vest main body 1 through a zipper, and both sides and bottom of the protective compartment are fixed to the vest main body 1. On the vest, two protective plates 2 are inserted into one of the protective compartments respectively. When the tactical vest is not needed, the protective plates 2 can be taken out from the protective compartment. As shown in Figures 1 and 2, first fixing members 31 are respectively provided on both sides of the front piece 3. One side of the two side pieces 5 is fixedly connected to both sides of the rear piece 4, and the other side is respectively A second fixing part 32 matching the first fixing part 31 is provided, and the second fixing part 32 and the first fixing part 31 on the same side are fixed through an insert 33 . The tops of the front piece 3 and the back piece 4 are fixed by connecting straps, and an opening is provided in the middle part of the top for the wearer's head to pass through. Velcro interfaces are provided near the openings of the front piece 3 and the back piece 4, as well as at the connecting straps, which can be used to add collar protection and shoulder protection.

As shown in Figures 4 and 6, the protective plate 2 includes a back plate 21 and a plurality of protective units 22. The back plate 21 is a fiber composite board, molded with multi-layer polyethylene fiber prepreg, and the protective units 22 are made of ceramic composite materials. production. Since each protective unit 22 is relatively independent, when a single protective unit 22 is broken or cracked by bullet impact, it will not affect the remaining protective units 22 and the protective function of the adjacent protective units 22, and can withstand Multiple bullet attacks provide continuous protection to the human body.

The protection unit 22 is composed of a hexagonal pyramid and a hexagonal cylinder. The hexagonal pyramid is composed of a bottom surface and six side surfaces. The bottom surface of the hexagonal pyramid coincides with the top surface of the hexagonal cylinder. The protection unit 22 Made of ceramic composite material. When the bullet contacts the protection unit 22, the side surfaces of the hexagonal pyramid can change the direction of the bullet, causing a certain deflection in the direction of the bullet, thereby reducing the direct impact of the bullet on the human body. Set the angle between the side and the bottom of the hexagonal pyramid between 15° and 30°. At this time, the tip of the hexagonal pyramid will not be too sharp to avoid accidentally stabbing the wearer. A gap is left between the hexagonal columns of adjacent protective units 22. The width of the gap is set between 0.3mm and 0.5mm. The gap is filled with the adhesive layer 23. By leaving the gap, good bonding can be ensured. Finally, the bottom surfaces of all protective units 22 are on the same horizontal plane. The bottom end surface of the hexagonal cylinder is bonded to the back plate 21 through an adhesive layer 23 .

In the preferred embodiment, as shown in Figure 4, the protective panel 2 also includes a plurality of edge units 24, and several protective units 22 are spliced into a protective main body. Since the protective units 22 have a fixed shape and size, the spliced protective main body The edges are irregular. Multiple edge units 24 are respectively arranged on the outside of the protective body. The multiple edge units 24 are connected in sequence on the side away from the protective body to form smooth lines. Between the edge units 24 and the protective main body, and The edge unit 24 and the back plate 21 are also bonded through an adhesive layer 23 . By providing the edge unit 24, it is possible to prevent the outside of the protective body from cutting the vest body 1 and injuring the wearer.

In a preferred embodiment, the bonding layer 23 is composed of an adhesive and a fiber woven fabric, and the adhesive is filled in the gaps of the fiber woven fabric. By adding the fiber woven fabric to the bonding layer 23, the tear resistance is greatly improved compared to using only the adhesive. When impacted, the fiber woven fabric can achieve the effect of dissipating the kinetic energy of the bullet. Since the gaps between adjacent protective units 22 and between the edge unit 24 and the protective unit 22 are small, the bonding layer 23 here can only use an adhesive to achieve a better bonding effect and prevent the edge unit 24 and the protective unit 22 from falling off.

In the preferred embodiment, the front panel 3, the back panel 4 and the side panels 5 respectively include an outer layer 6, a protective layer 7 and an inner layer 8. As shown in Figures 7 and 8, the protective layer 7 is located in the outer layer 6 and the inner layer 8. In between, the inner layer 8 is close to the wearer's body, and a protective compartment is set up in the outer layer 6. The protective plate 2 is placed in the outer layer 6; the protective layer 7 is made of multiple layers of Kevlar fiber layers; the inner layer 8 is made of It is composed of a buffer layer 81 and a skin-friendly layer 82 . The buffer layer 81 is located between the protective layer 7 and the skin-friendly layer 82 . In this embodiment, the storage bag, the hook, the first fixing part 31 and the second fixing part 32 are respectively arranged on the outer layer 6. The outer layer 6 is made of flame-retardant fabric. When the protective plate 2 loses its protective ability, the protective layer 7 can For certain protection, the ballistic performance of the fully protective tactical vest can be improved through the double protection of the protective plate 2 and the protective layer 7. Combining the hard bulletproof layer and the soft bulletproof layer can also reduce the weight of the protective vest and improve the wearer's performance. comfort level. The skin-friendly layer 82 uses sterilizing and sweat-absorbent fabrics to help the human body perspire. In actual combat, although bulletproof clothing can prevent bullets from being shot into the body, the wearer does not feel it at all. The kinetic energy of the bullet is finally buffered through the buffer layer 81, further reducing the impact on the human body and reducing the damage caused by the bullet to the human body. damage.

In a preferred embodiment, as shown in Figure 8, the buffer layer 81 includes a multi-layer support layer 811 and a multi-layer energy-absorbing layer 812. The multi-layer energy-absorbing layers 812 are respectively provided between adjacent supporting layers 811. The energy-absorbing layer 812 Set in a corrugated shape. When being impacted, the buffer layer 81 collapses and deforms. When the protective layer 7 bulges inward, it can still effectively absorb the impact energy, play a buffering role, and reduce the damage caused by bullets to the body.

In a preferred embodiment, the support layer 811 is made of interwoven carbon fibers, and a hollow buffer cavity is provided in the middle of the carbon fibers. By setting up a buffer cavity, the carbon fiber can collapse to a certain extent, and the support layer 811 can also absorb a certain amount of impact energy. At the same time, hollow carbon fiber also helps the human body perspire.

In the preferred embodiment, as shown in Figure 2, the first fixing member 31 includes a first fixing rod 311 and at least one first fixing ring 312, preferably three first fixing rings 312, and multiple first fixing rings 312 are fixed on the first fixing ring 312. The side of a fixing rod 311 close to the second fixing part 32; the second fixing part 32 includes a second fixing rod 321 and at least one second fixing ring 322, preferably two second fixing rings 322, multiple second fixing rings 322 is fixed on the side of the second fixing rod 321 close to the first fixing part 31 .

When fixing the side panels 5 and the front panel 3, the first fixing ring 312 and the second fixing ring 322 are brought closer to each other and then staggered into a straight line. At this time, the middle parts of the first fixing ring 312 and the second fixing ring 322 form a Through the channel, insert the plug-in 33 from the top of the channel to fix it. The plug-in 33 can be fixed on the hook through an elastic rope to prevent the plug-in 33 from being lost. The plug-in 33 is arranged in an L shape, and when the first fixing ring 312 and the second fixing ring 322 are fixed, the bent part of the plug-in 33 is placed outside the channel. When you need to take off the tactical vest in an emergency, you only need to pull out the plug-in 33, and you can quickly take it off to gain valuable time.

When using the present invention, first insert the two protective plates 2 into the protective compartment of the vest body 1 respectively, ensure that the first fixing part 31 and the second fixing part 32 are in a separated state, and then put the head through the opening at the top. Then, adjust the position of the combat vest, and fix the first fixing part 31 and the second fixing part 32 on both sides through the plug-in 33 in turn. When an attack bullet comes into contact with the protection unit 22, the sides of the hexagonal pyramid can change the direction of the bullet, so that the direction of the bullet is deflected to a certain extent, thereby reducing the direct impact of the bullet on the human body; when the protection unit 22 is under the impact of the bullet, When broken or cracked, the protective function of the adjacent protective unit 22 will not be affected, and it can withstand multiple bullet attacks and continuously protect the human body; when the protective unit 22 attacked by the bullet is attacked again or the protected unit under attack 22 When the bullet cannot be completely blocked, the bullet can be further blocked by the protective layer 7 in the vest main body 1 to reduce the possibility of the human body being shot. When it is necessary to take off the combat vest in an emergency, the combat vest can be quickly taken off by pulling out the plug-ins 33 on both sides, thereby gaining precious time.

The above are only examples of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied to other related technologies fields are equally included in the scope of patent protection of the present invention.

Claims (10)

1. A fully protective tactical vest, including a vest main body and two protective plates. The two protective plates are respectively arranged on the front and rear sides of the vest main body. The two protective plates are respectively connected to the vest main body. Detachable connection, characterized in that the protective plate includes a back plate and several protective units, and adjacent protective units and between the protective units and the back plate are bonded through an adhesive layer. 2. A fully protective tactical vest according to claim 1, characterized in that the protective unit is composed of a hexagonal pyramid and a hexagonal cylinder, and the bottom surface of the hexagonal pyramid is in contact with the The top surfaces of the hexagonal cylinders overlap, the protection unit is integrally formed, and the bottom surface of the hexagonal cylinders is bonded to the back plate through an adhesive layer. 3. A fully protective tactical vest according to claim 2, characterized in that there is a gap between the hexagonal columns of the adjacent protective units, and the width of the gap is between 0.3 mm and 0.5 mm. mm, the gap is filled with the adhesive layer. 4. A fully protective tactical vest according to claim 2, characterized in that the angle between the side surface and the bottom surface of the hexagonal pyramid body is between 15° and 30°. 5. A fully protective tactical vest according to claim 2, characterized in that the protective panel further includes a plurality of edge units, a plurality of the protective units are spliced into a protective main body, and the plurality of edge units are respectively located at On the outside of the protective body, a plurality of edge units are connected in sequence on one side away from the protective body to form smooth lines. 6. A fully protective tactical vest according to claim 1, characterized in that the adhesive layer is composed of adhesive and fiber woven fabric, and the adhesive is filled in the gaps of the fiber woven fabric. 7. A fully protective tactical vest according to claim 1, wherein the vest main body is composed of a front piece, a back piece and two side pieces, and the front piece and the back piece are respectively provided with insertion holes. In the protective compartment of the protective plate, one side of the two side pieces is fixedly connected to the rear piece, and the other side of the two side pieces is detachably connected to the front piece. 8. A fully protective tactical vest according to claim 7, wherein the front panel, the rear panel and the side panels respectively include an outer layer, a protective layer and an inner layer, and the outer layer, The protective layer and the inner layer are arranged in sequence; The protective plate is placed within the outer layer; The protective layer is composed of multiple layers of Kevlar fiber layers; The inner layer is composed of a buffer layer and a skin-friendly layer, and the buffer layer is located between the protective layer and the skin-friendly layer. 9. A fully protective tactical vest according to claim 8, characterized in that the buffer layer includes a multi-layer support layer and a multi-layer energy-absorbing layer, and the multi-layer energy-absorbing layers are respectively arranged on adjacent adjacent ones. Between the support layers, the energy-absorbing layer is arranged in a corrugated shape. 10. A fully protective tactical vest according to claim 9, characterized in that the support layer is made of carbon fiber interlaced braiding, and a hollow buffer cavity is provided in the middle of the carbon fiber.