CN104677195A - Chest insertion board - Google Patents
Chest insertion board Download PDFInfo
- Publication number
- CN104677195A CN104677195A CN201510072135.3A CN201510072135A CN104677195A CN 104677195 A CN104677195 A CN 104677195A CN 201510072135 A CN201510072135 A CN 201510072135A CN 104677195 A CN104677195 A CN 104677195A
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- China
- Prior art keywords
- board
- chest plate
- cellular board
- chest
- plate according
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention provides a chest insertion board. The chest insertion board comprises a polyethylene plate arranged on the outer side and a cellular board arranged on the inner side, wherein the polyethylene plate and the cellular board are bonded together. The chest insertion board adopts combination of the polyethylene plate and the cellular board, so that the mass is greatly reduced, the impact force of bullets and the like can be effectively dispersed, and the bulletproof effect is good.
Description
Technical field
The present invention relates to a kind of chest plate, particularly relate to a kind of ballistic performance better, the chest plate of lighter in weight.
Background technology
Traditional chest plate is bonded by polyethylene board and carborundum or alumina block potsherd and is formed, than great, bears a heavy burden greatly when protection person uses.In addition, the hardness of potsherd more greatly, more crisp therefore easily broken, cause ballistic performance to reduce, and the larger potsherd of area is difficult to be formed and keeps certain radian, by multi-disc composite assembly, easily must divide.
In view of this, be necessary to be improved existing chest plate, to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of ballistic performance better, the chest plate of lighter in weight.
For achieving the above object, the invention provides a kind of chest plate, described chest plate comprises the polyethylene board being positioned at outside, the cellular board being positioned at inner side, and described polyethylene board and described cellular board are bonded together.
As a further improvement on the present invention, the thickness of described polyethylene board is 5mm ~ 30mm.
As a further improvement on the present invention, the thickness of described cellular board is 1mm ~ 30mm.
As a further improvement on the present invention, described cellular board is aramid fiber cellular board, honeycomb card board or aluminum honeycomb panel.
As a further improvement on the present invention, described chest plate also comprises the ceramic wafer be positioned at outside described polyethylene board.
As a further improvement on the present invention, described ceramic wafer assembledly to be formed by one or more.
As a further improvement on the present invention, described ceramic wafer is alumina plate, carborundum plate or boron carbide board.
As a further improvement on the present invention, the thickness of described ceramic wafer is 3mm ~ 15mm.
As a further improvement on the present invention, described chest plate is curved.
The invention has the beneficial effects as follows: chest plate of the present invention adopts the combination of polyethylene board, cellular board, and not only significantly reduce quality, and effectively can disperse the impulsive forces such as bullet, bulletproof effect is good.
Accompanying drawing explanation
Fig. 1 is the stereogram of chest plate of the present invention.
Fig. 2 is the inner side view of Fig. 1.
Fig. 3 is the sectional view of Fig. 2 along A-A direction.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the stereogram of the chest plate of another embodiment of the present invention.
Fig. 6 is the stereogram of the chest plate of further embodiment of this invention.
Fig. 7 is the sectional view of Fig. 5 along B-B direction.
Fig. 8 is the top view of Fig. 5.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, describe the present invention below in conjunction with the drawings and specific embodiments.
As shown in Fig. 1 ~ Fig. 4, the invention provides a kind of ballistic performance better, the chest plate 100 of lighter in weight.Described chest plate 100 be positioned at when comprising use outside polyethylene board 10, be positioned at inner side cellular board 20, be wrapped in infantees (not shown) outside described polyethylene board 10 and described cellular board 20; Be bonded together by the mode such as pasting between described polyethylene board 10 and cellular board 20, such as, by epoxide-resin glue, both be bonded together.
Described polyethylene board 10 is the plate with the compacting of ultra high molecular polyethylene fiber, and thickness is 5mm ~ 30mm; Significantly reduce the quality of chest plate 100, alleviate the heavy burden of protected personnel.In order to adapt to different shellproof grades, in concrete manufacturing process, the thickness of described polyethylene board 10 can be identical or different according to actual needs.
Described cellular board 20 is aramid fiber cellular board 20, honeycomb card board 20 or aluminum honeycomb panel 20 etc., and thickness is 1mm ~ 30mm, and proportion is less than 0.5kg/cm
2.Plasticity, the mouldability of cellular board 20 are higher, can be formed, without seam, be not easy fragmentation by a monoblock cellular board 20.Certainly, described chest plate 100 also can be formed by polylith cellular board 20 is assembled, less to the area requirements of cellular board 20 raw material, can make rational use of resources.Described cellular board 20 having numerous honeycomb structure, when being subject to bullet impact, being easily out of shape, larger impulsive force is disperseed, makes inner recess little.
The foreign impacts that described chest plate 100 is subject to by polyethylene board 10, be delivered to cellular board 20 after, the energy of impact scatter rapidly and greatly weakens, and therefore has good protection effect.Described foreign impacts has explosive, bullet etc., below will be subject to bullet impact for described chest plate 100, further illustrates the structure of described chest plate 100 and good barrier propterty thereof.
When bullet impact, when described polyethylene board 10 is by after bullet impact, form the centrum departing from described polyethylene board 10 towards described cellular board 20, described centrum, by the impact of dump energy, continues move towards described cellular board 20 and impact described cellular board 20.Now described cellular board 20 deforms, and large with the contact area of centrum, cushioning effect is played in the impact inside to centrum, and impact energy is spread in cellular board 20, centrum impulsive force is weakened greatly and even disappears, effectively reduce swayback; Thus make chest plate 100 have good barrier propterty.Described polyethylene board 10 can absorb the energy of bullet impact, and simultaneously cellular board 20 also can deform buffering, absorbs energy further, jointly plays cushioning effect to the impulsive force of bullet.Cellular board 20 has rigidity, but very light in weight, under the condition substantially do not increased weight, effectively can reduce swayback.
Described chest plate 100 is curved, corresponding with human body arc particularly, human body of can fitting well, strengthens protection.
Refer to shown in Fig. 5 to Fig. 8, in another embodiment, described chest plate 100 is only also to comprise with the difference of above-described embodiment the ceramic wafer 30 be positioned at outside described polyethylene board 10, and described ceramic wafer 30 is alumina plate, carborundum plate or boron carbide board, and thickness is 3mm ~ 15mm.As shown in Figure 5, Figure 6, described ceramic wafer 30 assembledly to be formed by one or more.Therefore when being subject to impacting, described chest plate 100 resists impulsive force step by step by described ceramic wafer 30 and polyethylene board 10, then in conjunction with the dispersion of described cellular board 20 pairs of impulsive forces, can reduce inner recess better, reduce the injury to health.
In sum, chest plate 100 of the present invention adopts the combination of polyethylene board 10, cellular board 20, not only significantly reduces quality, and effectively can disperse the impulsive forces such as bullet, and bulletproof effect is good.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not depart from the spirit and scope of technical solution of the present invention.
Claims (9)
1. a chest plate, is characterized in that: described chest plate comprises the polyethylene board being positioned at outside, the cellular board being positioned at inner side, and described polyethylene board and described cellular board are bonded together.
2. chest plate according to claim 1, is characterized in that: the thickness of described polyethylene board is 5mm ~ 30mm.
3. chest plate according to claim 1, is characterized in that: the thickness of described cellular board is 1mm ~ 30mm.
4. chest plate according to claim 1, is characterized in that: described cellular board is aramid fiber cellular board, honeycomb card board or aluminum honeycomb panel.
5. chest plate according to claim 1, is characterized in that: described chest plate also comprises the ceramic wafer be positioned at outside described polyethylene board.
6. chest plate according to claim 5, is characterized in that: described ceramic wafer assembledly to be formed by one or more.
7. chest plate according to claim 5, is characterized in that: described ceramic wafer is alumina plate, carborundum plate or boron carbide board.
8. chest plate according to claim 5, is characterized in that: the thickness of described ceramic wafer is 3mm ~ 15mm.
9. chest plate according to claim 1, is characterized in that: described chest plate is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072135.3A CN104677195A (en) | 2015-02-11 | 2015-02-11 | Chest insertion board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072135.3A CN104677195A (en) | 2015-02-11 | 2015-02-11 | Chest insertion board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677195A true CN104677195A (en) | 2015-06-03 |
Family
ID=53312570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510072135.3A Pending CN104677195A (en) | 2015-02-11 | 2015-02-11 | Chest insertion board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677195A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151588A (en) * | 2018-02-01 | 2018-06-12 | 山东中恒景新碳纤维科技发展有限公司 | A kind of honeycomb barrier structure bulletproof flashboards and preparation method thereof |
| CN109311264A (en) * | 2016-05-25 | 2019-02-05 | 帝人芳纶有限公司 | Anti-penetration object |
| CN112304160A (en) * | 2020-11-11 | 2021-02-02 | 江苏安卡新材料科技有限公司 | Reduce sunken shellproof picture peg structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6418832B1 (en) * | 2000-04-26 | 2002-07-16 | Pyramid Technologies International, Inc. | Body armor |
| CN1369685A (en) * | 2001-02-13 | 2002-09-18 | 中国兵器工业第五三研究所 | Inserted plate for bullet-proof garment and its application method |
| CN2861942Y (en) * | 2004-09-14 | 2007-01-24 | 尚铁钢 | Simulated battle, fireproof, bulletproof, radar wave inspection protection and guidance attack clad plate |
| CN101959680A (en) * | 2008-03-12 | 2011-01-26 | 科技创新有限公司 | Protective panel |
| US20110088542A1 (en) * | 2003-12-09 | 2011-04-21 | Park Andrew D | Non-Ceramic hard armor composite |
| CN103017609A (en) * | 2012-12-03 | 2013-04-03 | 中国人民解放军总后勤部军需装备研究所 | Composite bulletproof flashboard and preparation method and application thereof |
| CN204574948U (en) * | 2015-02-11 | 2015-08-19 | 浙江美盾防护技术有限公司 | Chest plate |
-
2015
- 2015-02-11 CN CN201510072135.3A patent/CN104677195A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6418832B1 (en) * | 2000-04-26 | 2002-07-16 | Pyramid Technologies International, Inc. | Body armor |
| CN1369685A (en) * | 2001-02-13 | 2002-09-18 | 中国兵器工业第五三研究所 | Inserted plate for bullet-proof garment and its application method |
| US20110088542A1 (en) * | 2003-12-09 | 2011-04-21 | Park Andrew D | Non-Ceramic hard armor composite |
| CN2861942Y (en) * | 2004-09-14 | 2007-01-24 | 尚铁钢 | Simulated battle, fireproof, bulletproof, radar wave inspection protection and guidance attack clad plate |
| CN101959680A (en) * | 2008-03-12 | 2011-01-26 | 科技创新有限公司 | Protective panel |
| CN103017609A (en) * | 2012-12-03 | 2013-04-03 | 中国人民解放军总后勤部军需装备研究所 | Composite bulletproof flashboard and preparation method and application thereof |
| CN204574948U (en) * | 2015-02-11 | 2015-08-19 | 浙江美盾防护技术有限公司 | Chest plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109311264A (en) * | 2016-05-25 | 2019-02-05 | 帝人芳纶有限公司 | Anti-penetration object |
| CN108151588A (en) * | 2018-02-01 | 2018-06-12 | 山东中恒景新碳纤维科技发展有限公司 | A kind of honeycomb barrier structure bulletproof flashboards and preparation method thereof |
| CN112304160A (en) * | 2020-11-11 | 2021-02-02 | 江苏安卡新材料科技有限公司 | Reduce sunken shellproof picture peg structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |