CN208968366U - A kind of more curved surface boron carbide chest plates - Google Patents
A kind of more curved surface boron carbide chest plates Download PDFInfo
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- CN208968366U CN208968366U CN201821606716.6U CN201821606716U CN208968366U CN 208968366 U CN208968366 U CN 208968366U CN 201821606716 U CN201821606716 U CN 201821606716U CN 208968366 U CN208968366 U CN 208968366U
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- boron carbide
- chest
- chest plate
- ceramic wafer
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Abstract
The utility model discloses a kind of more curved surface boron carbide chest plates, including chest plate ontology, the chest plate ontology includes ceramic wafer and sweat-absorbing layer, and the ceramic wafer includes the boron carbide coat of paint and high-intensitive modulus fiber layers.The utility model passes through setting chest plate ontology, ceramic wafer, sweat-absorbing layer, the boron carbide coat of paint, high-intensitive modulus fiber layers, aramid fiber machine-woven fabric layer, water-absorbing resin layer, boron carbide fibre layer, polyacrylonitrile-based carbon fibre layer, boron nitride fiber layer, capron(e) layer, silicon carbide fibre layer and polyethylene fiber layer are used cooperatively, solves existing chest plate when in use, due to being a monolith steel plate and hardness is lower, cause existing chest plate in use by after bullet hits, steel plate fragment after fragmentation area is larger and fragmentation easily causes secondary injury to user, the lower problem of safety, the use for the person of being convenient to use, improve the practicability of chest plate.
Description
Technical field
The utility model relates to chest plate technical field, specially a kind of more curved surface boron carbide chest plates.
Background technique
Chest plate is often used as the burster course packing material of flak jackets, and being often used metal, (special steel, aluminium alloy, titanium close
Gold), potsherd (corundum, boron carbide, silicon carbide, aluminium oxide), glass reinforced plastic, nylon (PA), Kevlar (KEVLAR), supra polymer
The materials such as weight polyethylene fiber, liquid-state protective material, constitute single or compound safeguard structure, and burster course can absorb bullet or bullet
The kinetic energy of piece has apparent protection effect to low speed bullet or elastic slice, can reduce when controlling certain recess to human body
The injury of chest, abdomen, flak jackets include infantry's flak jackets, aircrew's flak jackets and artilleryman's flak jackets etc., may be used also according to appearance
It is divided into bullet-proof vest, full protection flak jackets, the types such as Ms's flak jackets.
In the use process of flak jackets, chest plate hardness quality it is most important, existing chest plate when in use, by
Then a monolith steel plate and hardness is lower causes existing chest plate in use by after bullet hits, fragmentation area compared with
Steel plate fragment after big and fragmentation easily causes secondary injury to user, and safety is lower, it has not been convenient to which the use of user reduces
The practicability of chest plate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of more curved surface boron carbide chest plates, has safety
The advantages that high, solving the problems, such as existing chest plate, safety is low when in use.
(2) technical solution
To realize above-mentioned highly-safe purpose, the utility model is provided the following technical solutions: a kind of more curved surface boron carbides
Chest plate, including chest plate ontology, the chest plate ontology include ceramic wafer and sweat-absorbing layer, and the ceramic wafer includes that boron carbide applies
Paint layer and high-intensitive modulus fiber layers, the high intensity modulus fiber layers include boron carbide fibre layer, polyacrylonitrile-based carbon fibre
Layer, boron nitride fiber layer, capron(e) layer, silicon carbide fibre layer and polyethylene fiber layer, the sweat-absorbing layer include virtue
Synthetic fibre machine-woven fabric layer and water-absorbing resin layer.
Preferably, the sweat-absorbing layer is located at the inside of chest plate ontology, and the aramid fiber machine-woven fabric layer is located at water-absorbing resin layer
Inside, the ceramic wafer is located at the outside of sweat-absorbing layer.
Preferably, the boron carbide coat of paint is located at the outside of ceramic wafer, and the high intensity modulus fiber layers are located at carbonization
The inside of the boron coat of paint.
Preferably, the boron carbide fibre layer is located at the outside of polyacrylonitrile-based carbon fibre layer, the polyacrylonitrile-based carbon
Fibrous layer is located at the outside of boron nitride fiber layer, and the boron nitride fiber layer is located at the outside of capron(e) layer, described
Capron(e) layer is located at the outside of silicon carbide fibre layer, and the silicon carbide fibre layer is located at the outer of polyethylene fiber layer
Side.
Preferably, the ceramic wafer with a thickness of 8mm -10mm, the boron carbide coat of paint with a thickness of 0.2mm -
0.5mm, it is described high intensity modulus fiber layers with a thickness of 5mm -6mm.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of more curved surface boron carbide chest plates, has following beneficial to effect
Fruit:
1, the utility model passes through setting chest plate ontology, ceramic wafer, sweat-absorbing layer, the boron carbide coat of paint, high-intensitive modulus
Fibrous layer, aramid fiber machine-woven fabric layer, water-absorbing resin layer, boron carbide fibre layer, polyacrylonitrile-based carbon fibre layer, boron nitride fiber layer,
Capron(e) layer, silicon carbide fibre layer and polyethylene fiber layer are used cooperatively, and solving existing chest plate makes
Used time causes existing chest plate in use by after bullet hits, fragmentation due to being a monolith steel plate and hardness is lower
Steel plate fragment after area is larger and fragmentation easily causes secondary injury to user, and the lower problem of safety is convenient to use
The use of person improves the practicability of chest plate.
2, the utility model by setting the boron carbide coat of paint, with acid, aqueous slkali Fails To Respond, have high chemical potential,
Neutron-absorbing, wear-resisting and semiconducting electrical conductivity are to one of most stable of substance of acid, in all dense or dilute acid or aqueous alkali
In it is all stable, boron carbide under air environment in 800 DEG C or less be it is basicly stable, by be arranged water-absorbing resin layer, make its tool
There is the high water absorption function of absorptance itself several hundred to thousands of times water of weight, and water retention property is excellent, avoids and occurs in flak jackets
The phenomenon that surface moisture is put aside and causes the discomfort such as sultry humidity to human body, increase user's physical consumption, passes through setting
Silicon carbide fibre layer, with stable chemical performance, thermal expansion coefficient is small, wear-resisting property is good, and the hardness of silicon carbide is very big, and Mohs is hard
Degree is 9.5 grades, is only second to diamond most hard in the world (10 grades), improves the hardness of chest plate ontology, increase chest plate
Protectiveness of the ontology to user.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure top view；
Fig. 3 is the utility model structural ceramics plate cross-sectional view；
Fig. 4 is the utility model structure sweat-absorbing layer cross-sectional view；
Fig. 5 is the utility model structure high intensity modulus fiber layers cross-sectional view.
In figure: 1 chest plate ontology, 2 ceramic wafers, 3 sweat-absorbing layers, the 4 boron carbide coats of paint, 5 high-intensitive modulus fiber layers, 6 virtues
Synthetic fibre machine-woven fabric layer, 7 water-absorbing resin layers, 8 boron carbide fibre layers, 9 polyacrylonitrile-based carbon fibre layers, 10 boron nitride fiber layers, 11 are gathered
Caprolactam fibrous layer, 12 silicon carbide fibre layers, 13 polyethylene fiber layers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5, a kind of more curved surface boron carbide chest plates, including chest plate ontology 1 are please referred to, chest plate ontology 1 includes pottery
Porcelain plate 2 and sweat-absorbing layer 3, sweat-absorbing layer 3 are located at the inside of chest plate ontology 1, and ceramic wafer 2 is located at the outside of sweat-absorbing layer 3, ceramic wafer 2
Including the boron carbide coat of paint 4 and high-intensitive modulus fiber layers 5, the boron carbide coat of paint 4 is located at the outside of ceramic wafer 2, high-intensitive mould
Amount fibrous layer 5 is located at the inside of the boron carbide coat of paint 4, by the way that the boron carbide coat of paint 4 is arranged, and sour, aqueous slkali Fails To Respond,
It is to one of most stable of substance of acid, all dense or dilute with high chemical potential, neutron-absorbing, wear-resisting and semiconducting electrical conductivity
Acid or aqueous alkali in it is all stable, boron carbide under air environment in 800 DEG C or less be basicly stable, the thickness of ceramic wafer 2
Degree is 8mm -10mm, the boron carbide coat of paint 4 with a thickness of 0.2mm -0.5mm, high-intensitive modulus fiber layers 5 with a thickness of
5mm -6mm, high-intensitive modulus fiber layers 5 include boron carbide fibre layer 8, polyacrylonitrile-based carbon fibre layer 9, boron nitride fiber layer
10, capron(e) layer 11, silicon carbide fibre layer 12 and polyethylene fiber layer 13, boron carbide fibre layer 8 are located at polypropylene
The outside of itrile group carbon fiber layer 9, polyacrylonitrile-based carbon fibre layer 9 are located at the outside of boron nitride fiber layer 10, boron nitride fiber layer
10 are located at the outside of capron(e) layer 11, and capron(e) layer 11 is located at the outside of silicon carbide fibre layer 12, carbon
SiClx fibrous layer 12 is located at the outside of polyethylene fiber layer 13, by be arranged silicon carbide fibre layer 12, have stable chemical performance,
Thermal expansion coefficient is small, wear-resisting property is good, and the hardness of silicon carbide is very big, and Mohs' hardness is 9.5 grades, is only second to gold most hard in the world
Hard rock (10 grades), improves the hardness of chest plate ontology, increases chest plate ontology to the protectiveness of user, sweat-absorbing layer 3 is wrapped
Aramid fiber machine-woven fabric layer 6 and water-absorbing resin layer 7 are included, aramid fiber machine-woven fabric layer 6 is located at the inside of water-absorbing resin layer 7, absorbs water by setting
Resin layer 7 makes it have the high water absorption function of absorptance itself several hundred to thousands of times water of weight, and water retention property is excellent, avoids
There is flak jackets inner surface moisture savings and cause the discomfort such as sultry humidity to human body, increases user's physical consumption
Phenomenon, the utility model are fine by setting chest plate ontology 1, ceramic wafer 2, sweat-absorbing layer 3, the boron carbide coat of paint 4, high-intensitive modulus
Tie up layer 5, aramid fiber machine-woven fabric layer 6, water-absorbing resin layer 7, boron carbide fibre layer 8, polyacrylonitrile-based carbon fibre layer 9, boron nitride fiber
Layer 10, capron(e) layer 11, silicon carbide fibre layer 12 and polyethylene fiber layer 13 are used cooperatively, and are solved existing
Chest plate when in use, due to being a monolith steel plate and hardness is lower, causes existing chest plate in use by bullet
After hitting, steel plate fragment after fragmentation area is larger and fragmentation easily causes secondary injury to user, the lower problem of safety,
The use for the person of being convenient to use improves the practicability of chest plate.
When in use, user passes through setting chest plate ontology 1, ceramic wafer 2, sweat-absorbing layer 3, the boron carbide coat of paint 4, high-strength
Spend modulus fiber layers 5, aramid fiber machine-woven fabric layer 6, water-absorbing resin layer 7, boron carbide fibre layer 8, polyacrylonitrile-based carbon fibre layer 9, nitrogen
Change being used cooperatively for boron fibre layer 10, capron(e) layer 11, silicon carbide fibre layer 12 and polyethylene fiber layer 13, solves
Existing chest plate when in use, due to being a monolith steel plate and hardness is lower, causes the existing chest plate in use process
It is middle that steel plate fragment after fragmentation area is larger and fragmentation easily causes secondary injury to user by after bullet hits, safety compared with
Low problem, the use for the person of being convenient to use improve the practicability of chest plate.
In conclusion more curved surface boron carbide chest plates, by the way that chest plate ontology 1, ceramic wafer 2, sweat-absorbing layer 3, carbon is arranged
Change the boron coat of paint 4, high-intensitive modulus fiber layers 5, aramid fiber machine-woven fabric layer 6, water-absorbing resin layer 7, boron carbide fibre layer 8, polypropylene
Itrile group carbon fiber layer 9, boron nitride fiber layer 10, capron(e) layer 11, silicon carbide fibre layer 12 and polyethylene fiber layer
13 are used cooperatively, and to solve the problems, such as existing chest plate safety is low when in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of more curved surface boron carbide chest plates, including chest plate ontology (1), it is characterised in that: chest plate ontology (1) packet
Including ceramic wafer (2) and sweat-absorbing layer (3), the ceramic wafer (2) includes the boron carbide coat of paint (4) and high-intensitive modulus fiber layers (5),
The high intensity modulus fiber layers (5) include boron carbide fibre layer (8), polyacrylonitrile-based carbon fibre layer (9), boron nitride fiber layer
(10), capron(e) layer (11), silicon carbide fibre layer (12) and polyethylene fiber layer (13), sweat-absorbing layer (3) packet
Include aramid fiber machine-woven fabric layer (6) and water-absorbing resin layer (7).
2. a kind of more curved surface boron carbide chest plates according to claim 1, it is characterised in that: the sweat-absorbing layer (3) is located at
The inside of chest plate ontology (1), the aramid fiber machine-woven fabric layer (6) are located at the inside of water-absorbing resin layer (7), the ceramic wafer (2)
Positioned at the outside of sweat-absorbing layer (3).
3. a kind of more curved surface boron carbide chest plates according to claim 1, it is characterised in that: the boron carbide coat of paint
(4) it is located at the outside of ceramic wafer (2), the high intensity modulus fiber layers (5) are located at the inside of the boron carbide coat of paint (4).
4. a kind of more curved surface boron carbide chest plates according to claim 1, it is characterised in that: the boron carbide fibre layer
(8) it is located at the outside of polyacrylonitrile-based carbon fibre layer (9), the polyacrylonitrile-based carbon fibre layer (9) is located at boron nitride fiber layer
(10) outside, the boron nitride fiber layer (10) are located at the outside of capron(e) layer (11), the polycaprolactam
Fibrous layer (11) is located at the outside of silicon carbide fibre layer (12), and the silicon carbide fibre layer (12) is located at polyethylene fiber layer (13)
Outside.
5. a kind of more curved surface boron carbide chest plates according to claim 1, it is characterised in that: the thickness of the ceramic wafer (2)
Degree is 8mm -10mm, the boron carbide coat of paint (4) with a thickness of 0.2mm -0.5mm, the high intensity modulus fiber layers (5)
With a thickness of 5mm -6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606716.6U CN208968366U (en) | 2018-09-30 | 2018-09-30 | A kind of more curved surface boron carbide chest plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821606716.6U CN208968366U (en) | 2018-09-30 | 2018-09-30 | A kind of more curved surface boron carbide chest plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968366U true CN208968366U (en) | 2019-06-11 |
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ID=66757075
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821606716.6U Expired - Fee Related CN208968366U (en) | 2018-09-30 | 2018-09-30 | A kind of more curved surface boron carbide chest plates |
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| CN (1) | CN208968366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587728A (en) * | 2021-07-30 | 2021-11-02 | 浙江吉成新材股份有限公司 | Multi-elasticity-resistant multi-curved-surface boron carbide bulletproof plugboard and preparation method thereof |
| CN115752097A (en) * | 2022-11-30 | 2023-03-07 | 中硼科技(威海)有限公司 | Boron carbide bulletproof flashboard and preparation method thereof |
| RU219559U1 (en) * | 2022-08-17 | 2023-07-24 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт конструкционных материалов "Прометей" имени И.В. Горынина Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт" - ЦНИИ КМ "Прометей") | ARMORED PANEL |
-
2018
- 2018-09-30 CN CN201821606716.6U patent/CN208968366U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587728A (en) * | 2021-07-30 | 2021-11-02 | 浙江吉成新材股份有限公司 | Multi-elasticity-resistant multi-curved-surface boron carbide bulletproof plugboard and preparation method thereof |
| CN113587728B (en) * | 2021-07-30 | 2022-06-28 | 浙江吉成新材股份有限公司 | Multi-elasticity-resistant multi-curved-surface boron carbide bulletproof flashboard and preparation method thereof |
| RU219559U1 (en) * | 2022-08-17 | 2023-07-24 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт конструкционных материалов "Прометей" имени И.В. Горынина Национального исследовательского центра "Курчатовский институт" (НИЦ "Курчатовский институт" - ЦНИИ КМ "Прометей") | ARMORED PANEL |
| CN115752097A (en) * | 2022-11-30 | 2023-03-07 | 中硼科技(威海)有限公司 | Boron carbide bulletproof flashboard and preparation method thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190611 Termination date: 20210930 |