CN214148998U - Three-dimensional constraint enhanced ceramic bulletproof plate - Google Patents
Three-dimensional constraint enhanced ceramic bulletproof plate Download PDFInfo
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- CN214148998U CN214148998U CN202023206605.6U CN202023206605U CN214148998U CN 214148998 U CN214148998 U CN 214148998U CN 202023206605 U CN202023206605 U CN 202023206605U CN 214148998 U CN214148998 U CN 214148998U
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Abstract
The utility model relates to a three-dimensional restraint enhancement mode pottery bulletproof plate belongs to the protection field, including ceramic piece (1), the surface winding horizontal fiber bundle (6) and vertical fiber bundle (5) of ceramic piece (1), form fibrous layer (4) after horizontal fiber bundle (6) and vertical fiber bundle (5) are woven and are accomplished, be provided with through-hole (7) on ceramic piece (1), be provided with in through-hole (7) fibre rope (2), both ends are connected as an organic wholely with fibrous layer (4) after through-hole (7) are passed in fibre rope (2), the surface of ceramic piece (1) sets up bond line (8), fibrous layer (4) are connected as an organic wholely through bond line (8) with ceramic piece (1). The utility model has the advantages of reasonable design, can realize the restrictive nature reinforcing to six faces of ceramic piece through the cooperation of fibrous layer and cordage, avoid receiving the shot to invade the problem that the fibrous layer produced to peel off the inefficacy after the penetration, improved the anti elastic property, had stronger practicality.
Description
Technical Field
The utility model relates to a three-dimensional restraint enhancement mode pottery bulletproof plate belongs to the protection field.
Background
The existing ceramic bulletproof plate structure mainly adopts the bonding of the fiber layer and the stress surface of the ceramic block for reinforcement, but when the ceramic block is penetrated by shot, the fiber layer on the surface of the ceramic block can be stripped, so that the protection is failed, and the bulletproof capability is lost. Therefore, the strength of the prior bulletproof plate is only limited by the strength of a resin bonding layer between the fiber layer and the ceramic plate, and the fracture of the ceramic block in the surface direction after penetration is also determined by the bonding strength between the fiber layer and the stress surface of the ceramic block, so that the reinforcing effect of the prior fiber layer cannot be exerted to a great extent once the penetration of bullets occurs.
SUMMERY OF THE UTILITY MODEL
According to the deficiency in the above prior art, the utility model discloses the problem that solves is: the three-dimensional constraint enhanced ceramic armor has the advantages that the structural design is reasonable, the practicability is high, the constraint enhancement of six surfaces of a ceramic block can be realized, the fiber layer is prevented from being stripped after the ceramic block is penetrated by shot, and the elastic resistance is improved.
The utility model provides a technical scheme that its technical problem adopted is:
the three-dimensional constraint enhanced ceramic bulletproof plate comprises a ceramic block, wherein a transverse fiber bundle and a longitudinal fiber bundle are wound on the outer surface of the ceramic block, a fiber layer is formed after the transverse fiber bundle and the longitudinal fiber bundle are woven, a through hole is formed in the ceramic block, a fiber rope is arranged in the through hole, the two ends of the fiber rope penetrate through the through hole and are connected with the fiber layer into a whole, a bonding layer is arranged on the outer surface of the ceramic block, and the fiber layer and the ceramic block are connected into a whole through the bonding layer.
Three-dimensional restraint enhancement mode pottery bulletproof plate passes through the cooperation of fibrous layer and fiber rope, and the restraint of six faces of ceramic block of further strengthening can effectively avoid receiving the problem that the fibrous layer produced and breaks away from after the penetration, and structural design is reasonable, and the bulletproof property is good, has stronger practicality.
Preferably, the gap between the through hole and the fiber rope is filled with adhesive, so that firmness is further enhanced, and strength is improved.
Further preferably, the ceramic block is in any one of a flat plate shape, a spherical shape, an arched shape, a square shape, a circular shape, and a polygonal shape.
Further preferably, the weaving mode of the transverse fiber bundles and the longitudinal fiber bundles adopts up-down cross weaving or layered single weaving.
Further preferably, the fiber layers woven by the transverse fiber bundles and the longitudinal fiber bundles are filled with adhesive, so that firmness is enhanced, and strength is improved.
Further preferably, the diameter of the through hole is 0.1-10 mm.
More preferably, a polymer resin binder is used for both the adhesive layer and the binder.
The utility model discloses the beneficial effect who has is:
1. three-dimensional restraint enhancement mode pottery armor structural design reasonable, through the design of through-hole, add the fibrous layer that the cordage couples together two stress surfaces of ceramic block in the through-hole, form a three-dimensional netted enhancement mode structure for the armor is when receiving the penetration of shot, except can receiving the combination intensity of bond line, can also receive the perpendicular tensile reinforcing effect that passes the cordage in the through-hole, has further improved the ballistic resistance ability.
2. Three-dimensional restraint enhancement mode pottery bulletproof plate weave the winding through the fibre of three-dimensional degree, realized the restraint nature reinforcing to six faces of ceramic block, solved prior art and only leaned on the reinforcing of interlayer adhesion, the fibrous layer is easily received the shortcoming of penetrating and peeling off, has stronger practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1, a ceramic block; 2. a fiber rope; 3. a binder; 4. a fibrous layer; 5. a longitudinal fiber bundle; 6. transverse fiber bundles; 7. a through hole; 8. and (5) an adhesive layer.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1, three-dimensional restraint enhancement mode pottery bulletproof plate, including ceramic block 1, ceramic block 1 adopts any one of plate, sphere, arch, square, circular or polygon, horizontal tow 6 and vertical tow 5 of surface winding of ceramic block 1, form fibrous layer 4 after horizontal tow 6 and vertical tow 5 weave the completion, be provided with a plurality of through-holes 7 on the ceramic block 1, all be provided with the cordage 2 in every through-hole 7, both ends are connected as an organic wholely with fibrous layer 4 of two stress surfaces of ceramic block 1 respectively after the cordage 2 passes through-hole 7, the surface of ceramic block 1 sets up bond line 8, fibrous layer 4 is connected as an organic wholely through bond line 8 with ceramic block 1, bond line 8 adopts the polymer resin adhesive.
The gap between the through hole 7 and the fiber rope 2 is filled with adhesive 3, the adhesive 3 is made of high molecular resin adhesive, and the diameter of the hole 7 is 0.1-10 mm.
The weaving mode of the transverse fiber bundles 6 and the longitudinal fiber bundles 5 adopts up-down cross weaving or layered single weaving, and the fiber layers 4 woven by the transverse fiber bundles 6 and the longitudinal fiber bundles 5 are filled with adhesives.
The utility model discloses a theory of operation and use:
the utility model discloses an at the inside fibrous layer that sets up of ceramic block, connect the fibrous layer of two stress surfaces of ceramic block through the fibrous layer, simultaneously with the fibrous layer of two stress surfaces, fibrous rope and ceramic block fill the bonding through the polymer resin adhesive, form solid-state body structure, a three-dimensional netted enhancement mode structure has been formed on the ceramic block, the restraint nature to six faces of ceramic block has further been strengthened, it only leans on the reinforcing between the layer to have solved prior art, the easy shortcoming that causes the fibrous layer to peel off of invading, elasticity resistance has been improved, stronger practicality has.
The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.
Claims (6)
1. A three-dimensional restraint enhancement mode pottery bulletproof plate, includes ceramic block (1), its characterized in that: the outer surface winding of ceramic piece (1) horizontal tow (6) and vertical tow (5), form fibrous layer (4) after horizontal tow (6) and vertical tow (5) are woven and are accomplished, be provided with through-hole (7) on ceramic piece (1), be provided with in through-hole (7) fibre rope (2), both ends are connected as an organic whole with fibrous layer (4) after through-hole (7) are passed in fibre rope (2), the surface of ceramic piece (1) sets up adhesive layer (8), fibrous layer (4) are connected as an organic whole through adhesive layer (8) with ceramic piece (1).
2. The three-dimensional restraint-reinforced ceramic ballistic panel of claim 1, wherein: and a gap between the through hole (7) and the fiber rope (2) is filled with the adhesive (3).
3. The three-dimensional restraint-reinforced ceramic ballistic panel of claim 1, wherein: the weaving mode of the transverse fiber bundles (6) and the longitudinal fiber bundles (5) adopts up-down cross weaving or layered single weaving.
4. The three-dimensional restraint-reinforced ceramic ballistic panel of claim 1, wherein: and the fiber layer (4) woven by the transverse fiber bundles (6) and the longitudinal fiber bundles (5) is filled with adhesive.
5. The three-dimensional restraint-reinforced ceramic ballistic panel of claim 1, wherein: the diameter of the through hole (7) is 0.1-10 mm.
6. The three-dimensional restraint-reinforced ceramic ballistic panel of claim 1, wherein: the adhesive layer (8) and the adhesive (3) both adopt polymer resin adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206605.6U CN214148998U (en) | 2020-12-25 | 2020-12-25 | Three-dimensional constraint enhanced ceramic bulletproof plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023206605.6U CN214148998U (en) | 2020-12-25 | 2020-12-25 | Three-dimensional constraint enhanced ceramic bulletproof plate |
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| Publication Number | Publication Date |
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| CN214148998U true CN214148998U (en) | 2021-09-07 |
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| CN202023206605.6U Active CN214148998U (en) | 2020-12-25 | 2020-12-25 | Three-dimensional constraint enhanced ceramic bulletproof plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899249A (en) * | 2021-11-09 | 2022-01-07 | 中国人民解放军国防科技大学 | Metal-packaged ceramic ball composite armor, preparation method and multi-projectile-resistant light target plate |
-
2020
- 2020-12-25 CN CN202023206605.6U patent/CN214148998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899249A (en) * | 2021-11-09 | 2022-01-07 | 中国人民解放军国防科技大学 | Metal-packaged ceramic ball composite armor, preparation method and multi-projectile-resistant light target plate |
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