CN203252087U - Schoolbag with bullet-proof function - Google Patents
Schoolbag with bullet-proof function Download PDFInfo
- Publication number
- CN203252087U CN203252087U CN 201320263460 CN201320263460U CN203252087U CN 203252087 U CN203252087 U CN 203252087U CN 201320263460 CN201320263460 CN 201320263460 CN 201320263460 U CN201320263460 U CN 201320263460U CN 203252087 U CN203252087 U CN 203252087U
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- CN
- China
- Prior art keywords
- bullet
- schoolbag
- bulletproof flashboards
- school bag
- soft
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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.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a schoolbag with a bullet-proof function, which relates to a schoolbag with a special function. The schoolbag comprises a schoolbag body, an interlayer, a hard bullet-proof plug plate, a soft bullet-proof plug plate and a zipper, wherein the schoolbag body is consistent with a common schoolbag in appearance, the interlayer is arranged at the back of the schoolbag body, the hard bullet-proof plug plate and the soft bullet-proof plug plate are arranged inside the interlayer, the hard bullet-proof plug plate is placed at the front end of the soft bullet-proof plug plate, the zipper is arranged on the side edge of the interlayer, and the hard bullet-proof plug plate and the soft bullet-proof plug plate are enclosed inside the schoolbag body through the zipper. According to the schoolbag with the bullet-proof function disclosed by the utility model, the bullet-proof facilitates are added to the back of the common schoolbag to endow the schoolbag with the special bullet-proof function so as to help a student to improve the ability to respond to emergencies and reduce body injury when the student is in shot danger or edged tool attack. The bullet-proof plug plates of the schoolbag are strong in bullet-proof capacity, convenient to disassemble, simple, practical, light in weight and convenient to carry about, and do not cause burden for a student to carry about.
Description
Technical field
The utility model relates to a kind of school bag of specific function, particularly a kind of school bag with bulletproof function.
Background technology
Since China's reform and opening-up, the national economy rapid growth, " scientific and technical innovation, autonomous innovation " become the main flow of domestic industry development.In recent years, shooting incident frequently occurs in U.S. campus, although it is more surging to prohibit the cry of rifle, the decision-making of U.S. government to the control rifle do not brought into schedule all the time.Student's the head of a family is difficult to wait for, have to invest sight and can improve on the defence product of self-precaution, can rely on to some extent when meeting with extreme case with expectation.At present, ballistic resistant products is more, but mainly take flak jackets and the helmet as main, the shellproof bag class of minority other types is also arranged simultaneously, but mostly these products be design for the adult, and weight is heavier, complicated operation, and carry inconvenience, the student's use that is not suitable in the school.In the face of being badly in need of shielded student crowd, how being equipped with the safety precaution equipment and seeming particularly important.In order to address the above problem, units concerned and science and technology in enterprise personnel in constantly research, explore, utilize modern science and technology, and for student's special identity, for its amount body Specialty Design a, the shellproof defence articles for use that suitable student uses.Although obtained better protection effect, still existed the technical barrier that not yet overcomes in practice.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, a kind of school bag with bulletproof function is provided, employing increases shellproof facility at the rear portion of plain edition school bag, shellproof facility mainly becomes the plate shape by multilayer UHMWPE combination of materials, makes school bag outside having its basic function, also has shellproof specific use, can help the student when meeting with the invasion and attack of gunslinging danger or sharp weapon, improve the ability of its solution of emergent event, increase the life support function more one, reduce the life injury.
The technical scheme that its technical problem that solves the utility model adopts is: contain school bag body, interlayer, hard bulletproof flashboards, soft bulletproof flashboards, slide fastener, the school bag body is consistent with common school bag outward appearance, the rear portion of school bag body is provided with interlayer, be provided with hard bulletproof flashboards and soft bulletproof flashboards in interlayer, the hard bulletproof flashboards is placed on the front end of soft bulletproof flashboards, be all one to be inserted into the mode at the end, the side of interlayer is provided with slide fastener, and hard bulletproof flashboards and soft bulletproof flashboards are encapsulated in the school bag body by slide fastener.
Described soft bulletproof flashboards, comprise burster course, PC layer, cushion and jacket layer, it is that the UD of material knitting is without latitude cloth that burster course adopts ultra-high molecular weight polyethylene (UHMWPE), and be formed by stacking without latitude cloth by several individual layers UD, the PC layer is made of the PC plate, cushion is the anti-blunt layer of sponge, consisted of by polyethylene foam cotton (EPE expanded polyethylene foam), after burster course, PC layer and cushion are pressed stack arranged sequentially successively, by jacket layer, the overall peripheral that it forms is coated, jacket layer adopts the fabric of waterproof, antiultraviolet to make.
Described hard bulletproof flashboards, by ultra-high molecular weight polyethylene (UHMWPE) be the UD of material knitting without latitude cloth, through being pressed into plate, be made.
The know-why that the utility model adopts is: adopting at the rear portion of school bag body increases shellproof facility, makes school bag have shellproof specific function.Wherein, the burster course of the soft bulletproof flashboards UD that adopts several layers of UHMWPE material to be made into is superimposed as without latitude cloth.The UHMWPE material is a kind of softness, light weight, good bandability, and has the composite of efficient bulletproof ability.This burster course also can adopt the UD of several layers of aramid fiber (Aramid) material braiding to be formed by stacking without latitude cloth.Aramid fiber is also a kind of soft bullet resistant material, is a kind of novel high-tech synthetic fibers, the strength and modulus with superelevation, and quality is soft, is widely used on ballistic resistant products.At first the burster course of soft bulletproof flashboards can stop sudden bullet, and can spread the concentrated and next impulsive force of bullet.The PC layer adopts the PC plate, and the PC plate has very strong impact resistance and flexible.Add last layer PC plate in the burster course back, can utilize PC plate self-characteristic to effectively reduce the shoot mark cup depth.Cushion is the one deck near human body, is made by polyethylene foam cotton (EPE expanded polyethylene foam), can absorb the kinetic energy of bullet, reduces the impulsive force of bullet, thereby reduce bullet, human body is produced non-transfixion damage.The hard bulletproof flashboards also by several layers of ultra-high molecular weight polyethylene (UHMWPE) fiber UD without the UD of latitude cloth or several layers of aramid fiber (Aramid) material braiding without latitude cloth, then be pressed into plate through special process, be made.Have lightweightly, degree of protection is high, characteristics easy to use.
The utility model beneficial effect is: this utility model is to use school bag for the student, innovates, and makes it have shellproof specific function, helps the student when meeting with the invasion and attack of gunslinging danger or sharp weapon, improves the ability of solution of emergent event, reduces the life injury.The bulletproof flashboards bulletproof ability of this school bag is strong, and convenient disassembly is simple and practical, and lightweight, easy to carry, can not cause the problem of carrying burden to the student.
Description of drawings
The below further describes the utility model in conjunction with the accompanying drawings and embodiments:
It is a kind of structural representation of the school bag with bulletproof function in Fig. 1;
It is a kind of structural representation of the soft bulletproof flashboards of school bag with bulletproof function in Fig. 2;
In the drawings: 1. school bag body, 2. interlayer, 3. hard bulletproof flashboards, 4. soft bulletproof flashboards, 5. slide fastener, 6. burster course, 7.PC layer, 8. cushion, 9. jacket layer.
The specific embodiment
In Fig. 1: the school bag body is consistent with common school bag outward appearance, and school bag body 1 can also be designed to the bag class forms such as briefcase, file bag, knapsack, handbag.The rear portion of school bag body 1 is provided with interlayer 2, be provided with hard bulletproof flashboards 3 and soft bulletproof flashboards 4 in interlayer 2, hard bulletproof flashboards 3 is placed on the front end of soft bulletproof flashboards 4, be all one to be inserted into the mode at the end, the side of interlayer 2 is provided with slide fastener 5, and hard bulletproof flashboards 3 and soft bulletproof flashboards 4 are encapsulated in the school bag body by slide fastener 5.
Above-mentioned hard bulletproof flashboards 3, can be that the UD of material knitting is without latitude cloth with several layers of ultra-high molecular weight polyethylene (UHMWPE), also can use the UD of several layers of aramid fiber (Aramid) material braiding without latitude cloth, then be pressed into plate through special process, be made.Hard bulletproof flashboards 3 has very strong hardness and good resistance resilience energy power, can coordinate separately the bag series products to use, and uses in the time of also can taking out as missile-resistant shield or anti-sharp weapon invasion and attack independently, and its effective shellproof area is 0.1m
2-0.2m
2, can protect the positions such as user's head and chest.The shape of hard bulletproof flashboards 3 can be designed to according to specific needs plate shape or be designed to somatological arch of meeting of 400 ° of radians.
In Fig. 2, the burster course 6 of soft bulletproof flashboards 4 can adopt ultra-high molecular weight polyethylene (UHMWPE) for the UD of material knitting without latitude cloth, also can adopt the UD of aramid fiber (Aramid) material braiding without latitude cloth, then be formed by stacking without latitude cloth by several individual layers UD.At first burster course 6 can stop sudden bullet, and can spread the concentrated and next impulsive force of bullet.The PC layer 7 of soft bulletproof flashboards 4 is made of the PC plate, and PC plate 7 has very strong impact resistance and flexible.Add last layer PC plate in burster course 6 back, can utilize PC plate self-characteristic to effectively reduce the shoot mark cup depth.Cushion 8 is the anti-blunt layer of sponge, consisted of by polyethylene foam cotton (EPE expanded polyethylene foam), after burster course 6, PC layer 7 and cushion 8 are pressed stack arranged sequentially successively, by jacket layer 9, the overall peripheral that it forms is coated, jacket layer 9 adopts the fabric of waterproof, antiultraviolet to make.Soft bulletproof flashboards 4 is arranged in the interlayer 2 of school bag body 1, and burster course 6 is outside, and cushion 8 coordinates the bag class to use separately to simultaneously placing near human body, can effectively stop the shooting of 54 pistol class firearms or the invasion and attack of other sharp weapon.
Sometimes, in order further to strengthen bulletproof ability, need hard bulletproof flashboards 3 and soft bulletproof flashboards 4 to be used in conjunction with.During use, hard bulletproof flashboards 3 is placed on the back of soft bulletproof flashboards 4.At first hard bulletproof flashboards 3 can be damaged and stop bullet, and makes bullet enter soft bulletproof flashboards 4 after significantly slowing down, and soft bulletproof flashboards 4 further makes bullet slow down again, and infringement is dropped to minimum.
The utility model user is practical and convenient, only need unzip 5 just hard bulletproof flashboards 3 or soft bulletproof flashboards 4 freely can dismantles, and the while also facilitates the cleaning of wrapping class body 1.Wherein, hard bulletproof flashboards 3 and soft bulletproof flashboards 4 be no matter be use separately or be used in conjunction with, and all has lightweightly, and degree of protection is high, the characteristics of easy accessibility.
Claims (3)
1. school bag with bulletproof function, contain school bag body, interlayer, hard bulletproof flashboards, soft bulletproof flashboards, slide fastener, it is characterized in that: the school bag body is consistent with common school bag outward appearance, the rear portion of school bag body is provided with interlayer, be provided with hard bulletproof flashboards and soft bulletproof flashboards in interlayer, the hard bulletproof flashboards is placed on the front end of soft bulletproof flashboards, be all one to be inserted into the mode at the end, the side of interlayer is provided with slide fastener, and hard bulletproof flashboards and soft bulletproof flashboards are encapsulated in the school bag body by slide fastener.
2. a kind of school bag with bulletproof function according to claim 1; It is characterized in that: described soft bulletproof flashboards; Comprise burster course; The PC layer; Cushion and jacket layer; Burster course adopt ultra-high molecular weight polyethylene (UHMWPE) be material knitting without latitude cloth; And be formed by stacking without latitude cloth by several individual layers; The PC layer is made of the PC plate; Cushion is the anti-blunt layer of sponge; Consisted of by polyethylene foam cotton (EPE expanded polyethylene foam); Burster course; After PC layer and cushion are pressed stack arranged sequentially successively; By jacket layer, the overall peripheral that it forms is coated; Jacket layer adopts waterproof; The fabric of antiultraviolet is made.
3. a kind of school bag with bulletproof function according to claim 1 is characterized in that: described hard bulletproof flashboards, by ultra-high molecular weight polyethylene (UHMWPE) be material knitting without latitude cloth, through being pressed into plate, be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263460 CN203252087U (en) | 2013-05-06 | 2013-05-06 | Schoolbag with bullet-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320263460 CN203252087U (en) | 2013-05-06 | 2013-05-06 | Schoolbag with bullet-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252087U true CN203252087U (en) | 2013-10-30 |
Family
ID=49464707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320263460 Expired - Fee Related CN203252087U (en) | 2013-05-06 | 2013-05-06 | Schoolbag with bullet-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252087U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026829A (en) * | 2014-07-04 | 2014-09-10 | 苏州工业园区职业技术学院 | Safety suitcase |
| CN106473429A (en) * | 2015-08-31 | 2017-03-08 | 汉马有限两合公司 | Go to school with knapsack, there is this go to school with the external member of knapsack and go to school and use school bag |
| CN113959265A (en) * | 2021-11-23 | 2022-01-21 | 南通大学 | Bulletproof stab-resistant material |
-
2013
- 2013-05-06 CN CN 201320263460 patent/CN203252087U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026829A (en) * | 2014-07-04 | 2014-09-10 | 苏州工业园区职业技术学院 | Safety suitcase |
| CN106473429A (en) * | 2015-08-31 | 2017-03-08 | 汉马有限两合公司 | Go to school with knapsack, there is this go to school with the external member of knapsack and go to school and use school bag |
| CN106473429B (en) * | 2015-08-31 | 2019-06-11 | 汉马有限两合公司 | It goes to school and goes to school with the external member of knapsack with knapsack, with this and go to school and use school bag |
| CN113959265A (en) * | 2021-11-23 | 2022-01-21 | 南通大学 | Bulletproof stab-resistant material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20140506 |