CN113819804A

CN113819804A - Composite fiber bulletproof vest

Info

Publication number: CN113819804A
Application number: CN202110974483.5A
Authority: CN
Inventors: 徐祥; 叶忠; 范海龙
Original assignee: Anhui Xiehe Police Equipment Manufacturing Co ltd
Current assignee: Anhui Xiehe Police Equipment Manufacturing Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2021-12-21
Anticipated expiration: 2041-08-24
Also published as: CN113819804B

Abstract

The invention discloses a composite fiber bulletproof garment which comprises a garment body, wherein the garment body comprises a jacket, the jacket comprises a bulletproof layer, an inner coating layer is arranged on the inner side of the bulletproof layer, a second outer coating layer and a first outer coating layer are sequentially arranged on the outer side of the bulletproof layer, a left leg belt and a right leg belt are respectively connected to the left side and the right side of the lower end of the jacket, a fixing block is arranged on the front side of the jacket, the fixing block is positioned between a first belly communicating pipe and a second belly communicating pipe, a second cavity is formed in the fixing block, a rotating shaft penetrating through the second cavity is arranged on the fixing block, a first spool and a second spool are arranged on the rotating shaft, the first spool and the second spool are coaxially arranged in the second cavity, a first traction belt and a second traction belt are respectively connected to the first spool and the second spool, the first traction belt is arranged on the first outer coating layer and connected to the right leg belt, and the second traction belt is arranged on the second outer coating layer and connected to the left leg belt. The invention is convenient for improving the protection effect of the bulletproof clothes.

Description

Composite fiber bulletproof vest

Technical Field

The invention relates to the technical field of body armor, in particular to composite fiber body armor.

Background

Body armor, also called as bullet-proof armor, bullet-proof vest, bullet-proof clothes, individual protective body outfit, etc., is used for protecting the injury of bullet heads or shrapnel to human bodies. The bulletproof vest mainly comprises a vest and a bulletproof layer, wherein the vest is made of chemical fiber fabrics, and the bulletproof layer is made of metal (special steel, aluminum alloy and titanium alloy), ceramic sheets (corundum, boron carbide, silicon carbide and aluminum oxide), glass fiber reinforced plastics, nylon, Kevlar, ultrahigh molecular weight polyethylene fibers, liquid protective materials and the like, and forms a single or composite protective structure.

When a user wears the bulletproof vest, the user cannot wear the bulletproof vest in a proper size due to different heights and weights of the human body and different environments, and the bulletproof vest has poor protection effect.

Disclosure of Invention

In view of the above, the present invention is directed to a composite fiber body armor, which addresses all or one of the problems of the background art.

Based on the above purpose, the invention provides a composite fiber bulletproof garment, which comprises a garment body, wherein the garment body comprises an upper garment, the upper garment comprises a bulletproof layer, an inner coating layer is arranged on the inner side of the bulletproof layer, a second outer coating layer and a first outer coating layer are sequentially arranged on the outer side of the bulletproof layer, the left side and the right side of the lower end of the upper garment are respectively connected with a left leg belt and a right leg belt, a first abdomen communicating pipe which is horizontally arranged is arranged in the first outer coating layer on the front side of the upper garment, a first back inclined communicating pipe which is obliquely arranged and communicated with the first abdomen communicating pipe is arranged in the first outer coating layer on the rear side of the upper garment, a second abdomen communicating pipe which is horizontally arranged is arranged in the second outer coating layer on the front side of the upper garment, a second back inclined communicating pipe which is obliquely arranged and communicated with the second abdomen communicating pipe is arranged in the second outer coating layer on the rear side of the upper garment, the front side of the jacket is provided with a fixed block, the fixed block is positioned between the first belly communicating pipe and the second belly communicating pipe, a second cavity is arranged in the fixed block, the first belly communicating pipe and the second belly communicating pipe are both communicated with the second cavity, a rotating shaft penetrating through the second cavity is arranged on the fixed block, a first spool and a second spool are arranged on the rotating shaft, the first spool and the second spool are coaxially arranged in the second cavity, a first traction belt and a second traction belt are respectively connected to the first spool and the second spool, the first traction belt sequentially penetrates the first belly communicating pipe and the first back inclined communicating pipe to be connected with the right leg belt, the second traction belt sequentially penetrates the second belly communicating pipe and the second back inclined communicating pipe to be connected with the left leg belt, the axis of rotation tip is provided with the turning block, the fixed block front side is opened and is equipped with and holds the spacing groove of turning block, a plurality of tongues have been seted up to equidistant on the spacing groove lateral wall, be provided with on the fixed block lateral wall a plurality ofly with the spacing arch of tongue cooperation setting.

Optionally, a first cavity is formed in the fixed block, the rotating shaft penetrates through the first cavity, a limiting block connected with the rotating shaft is arranged in the first cavity, and at least two limiting springs are connected to one side face, close to the rotating block, of the limiting block.

Optionally, a pull groove is formed in the front side of the rotating block, and a pull handle is arranged at an opening of the pull groove.

Optionally, a plurality of elastic springs are arranged on the first traction belt and the second traction belt at equal intervals.

Optionally, a telescopic rod is sleeved outside the elastic spring, and an antimagnetic coating is arranged on the telescopic rod.

Optionally, the antimagnetic coating is coated on the outer side of the elastic spring, a plurality of sub magnets are arranged on the first traction belt and the second traction belt at equal intervals, a mother magnet matched with the sub magnets is arranged in the first back inclined communicating pipe, the second back inclined communicating pipe, the first belly communicating pipe and the second belly communicating pipe at equal intervals, and the sub magnets and the mother magnet are opposite magnets.

Optionally, the left leg strap is connected to the upper garment through a plurality of first connecting straps, and the right leg strap is connected to the upper garment through a plurality of second connecting straps.

Optionally, the first back inclined communicating pipe, the second back inclined communicating pipe, the first belly communicating pipe and the second belly communicating pipe are provided with inner wide bands at one sides close to the bulletproof layer.

Optionally, the bulletproof layer sequentially comprises an aluminum alloy layer, a glass fiber reinforced plastic layer, a Kevlar layer and a polyethylene and ethylene fiber composite weftless fabric, and the polyethylene and ethylene fiber composite weftless fabric is arranged close to the inner coating layer.

From the above, it can be seen that the present invention provides a composite fiber body armor,

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a fixing block according to an embodiment of the present invention.

Fig. 3 is a structural diagram of the jacket according to the embodiment of the present invention.

In the figure: the clothes comprise a clothes body 1, a first outer-coat layer 2, a second outer-coat layer 3, an underwear layer 4, a bulletproof layer 5, a first traction belt 6, a second traction belt 7, a left leg belt 8, a right leg belt 9, a first connecting belt 10, a second connecting belt 11, a first back inclined communicating pipe 12, a second back inclined communicating pipe 13, a first belly communicating pipe 14, a second belly communicating pipe 15, a first spool 16, a second spool 17, a rotating shaft 18, a fixing block 19, a limiting groove 20, a first cavity 21, a limiting block 22, a limiting spring 23, a pull groove 24, a pull handle 25, a second cavity 26 and a rotating block 27.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

A composite fiber bulletproof garment comprises a garment body 1, wherein the garment body 1 comprises a top garment, the top garment comprises a bulletproof layer 5, an inner coating layer 4 is arranged on the inner side of the bulletproof layer 5, a second outer coating layer 3 and a first outer coating layer 2 are sequentially arranged on the outer side of the bulletproof layer 5, the left side and the right side of the lower end of the top garment are respectively connected with a left leg belt 8 and a right leg belt 9, a first abdomen communicating pipe 14 which is horizontally arranged is arranged in the first outer coating layer 2 on the front side of the top garment, a first back inclined communicating pipe 12 which is obliquely arranged and communicated with the first abdomen communicating pipe 14 is arranged in the first outer coating layer 2 on the rear side of the top garment, a second abdomen communicating pipe 15 which is horizontally arranged is arranged in the second outer coating layer 3 on the front side of the top garment, a second back inclined communicating pipe 13 which is obliquely arranged and communicated with the second abdomen communicating pipe 15 is arranged in the second outer coating layer 3 on the rear side of the top garment, the front side of jacket is provided with fixed block 19, fixed block 19 is located first belly communicating pipe 14 with between second belly communicating pipe 15, be provided with second cavity 26 in the fixed block 19, first belly communicating pipe 14 with second belly communicating pipe 15 all with second cavity 26 intercommunication, be provided with on the fixed block 19 and run through axis of rotation 18 that second cavity 26 set up, be provided with first spool 16 and second spool 17 on the axis of rotation 18, first spool 16 with second spool 17 coaxial setting is in second cavity 26, be connected with first traction area 6 and second traction area 7 on first spool 16 with second spool 17 respectively, first traction area 6 passes in proper order first belly communicating pipe 14, first back slope communicating pipe 12 with right leg area 9 is connected, second traction area 7 passes in proper order second belly communicating pipe 15, The second back inclined communicating pipe 13 is connected to the left leg strap 8, a rotating block 27 is provided at an end of the rotating shaft 18, a limiting groove 20 for accommodating the rotating block 27 is arranged on the front side of the fixed block 19, a plurality of convex grooves are arranged on the side wall of the limiting groove 20 at equal intervals, the side wall of the fixing block 19 is provided with a plurality of limiting bulges which are matched with the convex grooves, the left leg belt 8 and the right leg belt 9 are both provided with magic tapes, when a user uses the device, the upper garment is sleeved, then the left leg band 8 and the right leg band 9 are used to bind the left leg and the right leg of the user, when the adjustment is needed, the rotating block 27 is rotated, so that the first traction belt 6 and the second traction belt 7 can be conveniently wound on the first spool 16 and the second spool 17 respectively, the clothes body 1 can be conveniently attached to a user, the body of the user can be conveniently worn, the body of the user is suitable for large and small body armor, and the protection effect of the body armor can be conveniently improved.

In order to facilitate a user to conveniently pull the rotating block 27 so as to better rotate the rotating block 27, a first cavity 21 is arranged in the fixed block 19, the rotating shaft 18 penetrates through the first cavity 21, a limiting block 22 connected with the rotating shaft 18 is arranged in the first cavity 21, and at least two limiting springs 23 are connected to one side face, close to the rotating block 27, of the limiting block 22.

In order to facilitate the pulling of the rotating block 27 and to facilitate the better rotation of the rotating block 27, a pull groove 24 is opened on the front side of the rotating block 27, and a pull handle 25 is arranged on the opening of the pull groove 24.

In order to be more suitable for different people to wear, a plurality of elastic springs are arranged on the first traction belt 6 and the second traction belt 7 at equal intervals.

In order to protect the elastic spring, a telescopic rod is sleeved on the outer side of the elastic spring, and an antimagnetic coating is arranged on the telescopic rod.

In order to protect the elastic spring conveniently and facilitate the elastic spring, the outer side of the elastic spring is coated with an antimagnetic coating, a plurality of sub magnets are arranged on the first traction belt 6 and the second traction belt 7 at equal intervals, the first back inclined communication pipe 12, the second back inclined communication pipe 13, the first belly communication pipe 14 and the second belly communication pipe 15 are internally provided with mother magnets matched with the sub magnets at equal intervals, and the sub magnets and the mother magnets are opposite magnets.

In order to prevent the upper garment from moving up in the environment and thus not protect people better, the left leg band 8 is connected to the upper garment by a plurality of first connecting bands 10, and the right leg band 9 is connected to the upper garment by a plurality of second connecting bands 11.

In order to reduce the strain of the first traction belt 6 and the second traction belt 7 on the body of a user, the first back inclined communicating pipe 12, the second back inclined communicating pipe 13, the first belly communicating pipe 1 and one side, close to the bulletproof layer 5, of the second belly communicating pipe 15 are provided with inner wide belts, in order to further prevent the strain of the first back inclined communicating pipe 12 and the first belly communicating pipe 1, of the first traction belt 6, the second back inclined communicating pipe 13 and the second belly communicating pipe 15, of the second traction belt 7 on the body of the user, the body of the user is protected when the clothes body 1 is matched with the user.

In order to facilitate better bulletproof treatment, the bulletproof layer 1 sequentially comprises an aluminum alloy layer, a glass fiber reinforced plastic layer, a Kevlar layer and a polyethylene and ethylene fiber composite non-woven fabric, and the polyethylene and ethylene fiber composite non-woven fabric is arranged close to the inner coating layer 4.

The Kevlar (KEVLAR, poly-p-phenylene terephthalamide) material has the advantages of low density, high strength, good toughness, high temperature resistance, easy processing and forming, and is tough, wear-resistant, and tough and flexible.

The polyethylene fiber composite weftless fabric is made of polyethylene fibers, the polyethylene fibers are fiber materials obtained by spinning polyethylene through a melt spinning method, the polyethylene fibers comprise short fibers and long fibers, the mechanical strength of the fibers can be adjusted through spinning technological parameters, the wet strength and the elongation are the same as those of the fibers in a dry state, and the polyethylene fibers have the advantages of high strength, low density, good insulativity and the like.

When the user uses, sheathe the jacket, then utilize left leg area 8 and right leg area 9 to bind user's left leg and right leg, when needs adjust, rotate turning block 27, be convenient for to first pull on area 6 and the second pulls area 7 rolls up first spool 16 and second spool 17 respectively on, the better user's of clothes body 1 of being convenient for laminates, and it is suitable to wear the big or small body armor on the user's body, is convenient for improve body armor's protective effect.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

In addition, well-known power/ground connections to Integrated Circuit (IC) chips and other components may or may not be shown in the provided figures, for simplicity of illustration and discussion, and so as not to obscure one or more embodiments of the disclosure. Furthermore, devices may be shown in block diagram form in order to avoid obscuring the understanding of one or more embodiments of the present description, and this also takes into account the fact that specifics with respect to implementation of such block diagram devices are highly dependent upon the platform within which the one or more embodiments of the present description are to be implemented (i.e., specifics should be well within purview of one skilled in the art). Where specific details (e.g., circuits) are set forth in order to describe example embodiments of the disclosure, it should be apparent to one skilled in the art that one or more embodiments of the disclosure can be practiced without, or with variation of, these specific details. Accordingly, the description is to be regarded as illustrative instead of restrictive.

While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description. For example, other memory architectures (e.g., dynamic ram (dram)) may use the discussed embodiments.

It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. The composite fiber bulletproof garment is characterized by comprising a garment body (1), wherein the garment body (1) comprises a top garment, the top garment comprises a bulletproof layer (5), an inner coating layer (4) is arranged on the inner side of the bulletproof layer (5), a second outer coating layer (3) and a first outer coating layer (2) are sequentially arranged on the outer side of the bulletproof layer (5), the left side and the right side of the lower end of the top garment are respectively connected with a left leg belt (8) and a right leg belt (9), a first abdominal communicating pipe (14) which is horizontally arranged is arranged in the first outer coating layer (2) on the front side of the top garment, a first back inclined communicating pipe (12) which is obliquely arranged and communicated with the first abdominal communicating pipe (14) is arranged in the first outer coating layer (2) on the rear side of the top garment, a second abdominal communicating pipe (15) which is horizontally arranged is arranged in the second outer coating layer (3) on the front side of the top garment, a second back inclined communicating pipe (13) which is obliquely arranged and communicated with the second belly communicating pipe (15) is arranged in the second coat layer (3) at the rear side of the coat, a fixed block (19) is arranged at the front side of the coat, the fixed block (19) is positioned between the first belly communicating pipe (14) and the second belly communicating pipe (15), a second cavity (26) is arranged in the fixed block (19), the first belly communicating pipe (14) and the second belly communicating pipe (15) are both communicated with the second cavity (26), a rotating shaft (18) which penetrates through the second cavity (26) is arranged on the fixed block (19), a first spool (16) and a second spool (17) are arranged on the rotating shaft (18), and the first spool (16) and the second spool (17) are coaxially arranged in the second cavity (26), first spool (16) with be connected with first traction area (6) and second traction area (7) on second spool (17) respectively, first traction area (6) pass in proper order first belly communicating pipe (14), first back slope communicating pipe (12) with right leg area (9) are connected, second traction area (7) pass in proper order second belly communicating pipe (15), second back slope communicating pipe (13) with left leg area (8) are connected, axis of rotation (18) tip is provided with rotor block (27), fixed block (19) front side is seted up and is held spacing groove (20) of rotor block (27), a plurality of tongue grooves have been seted up to equidistant on spacing groove (20) lateral wall, be provided with on fixed block (19) lateral wall a plurality of with the spacing arch that tongue groove cooperation set up.

2. The composite fiber body armor according to claim 1, wherein a first cavity (21) is formed in the fixing block (19), the rotating shaft (18) is arranged to penetrate through the first cavity (21), a limiting block (22) connected with the rotating shaft (18) is arranged in the first cavity (21), and at least two limiting springs (23) are connected to one side face of the limiting block (22) arranged close to the rotating block (27).

3. A composite fiber body armor according to claim 2, wherein a pull groove (24) is opened at the front side of the rotating block (27), and a pull handle (25) is arranged at the opening of the pull groove (24).

4. A composite fibre body armor according to claim 1, characterized in that said first traction straps (6) and said second traction straps (7) are equally spaced provided with a plurality of elastic springs.

5. The composite fiber body armor of claim 4, wherein a telescopic rod is sleeved outside the elastic spring, and an antimagnetic coating is disposed on the telescopic rod.

6. The composite fiber body armor according to claim 4, wherein an antimagnetic coating is coated on the outer side of the elastic spring, a plurality of sub-magnets are arranged on the first traction belt (6) and the second traction belt (7) at equal intervals, main magnets matched with the sub-magnets are arranged in the first back inclined communicating pipe (12), the second back inclined communicating pipe (13), the first belly communicating pipe (14) and the second belly communicating pipe (15) at equal intervals, and the sub-magnets and the main magnets are opposite magnets.

7. A composite fibre body armor according to claim 1, wherein said left leg strap (8) is connected to said upper garment by a plurality of first connecting straps (10), and said right leg strap (9) is connected to said upper garment by a plurality of second connecting straps (11).

8. The composite fiber body armor according to claim 1, wherein the first back-inclined communicating tube (12), the second back-inclined communicating tube (13), the first belly communicating tube (1) and the second belly communicating tube (15) are provided with inner broad bands on their sides close to the bulletproof layer (5).

9. The composite fiber body armor of claim 1, wherein the bulletproof layer comprises an aluminum alloy layer, a glass fiber reinforced plastic layer, a Kevlar layer and a polyethylene and ethylene fiber composite weftless fabric in sequence, and the polyethylene and ethylene fiber composite weftless fabric is arranged close to the inner coating layer.