CN110696596A - Composite material bulletproof door - Google Patents

Composite material bulletproof door Download PDF

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Publication number
CN110696596A
CN110696596A CN201910972732.XA CN201910972732A CN110696596A CN 110696596 A CN110696596 A CN 110696596A CN 201910972732 A CN201910972732 A CN 201910972732A CN 110696596 A CN110696596 A CN 110696596A
Authority
CN
China
Prior art keywords
door
bulletproof
main body
door main
fibers
Prior art date
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.)
Pending
Application number
CN201910972732.XA
Other languages
Chinese (zh)
Inventor
陈跃
刘明月
程慧敏
程艾琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North Changlong New Material Technology Co Ltd
Original Assignee
North Changlong New Material Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by North Changlong New Material Technology Co Ltd filed Critical North Changlong New Material Technology Co Ltd
Priority to CN201910972732.XA priority Critical patent/CN110696596A/en
Publication of CN110696596A publication Critical patent/CN110696596A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024—Woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H7/00—Armoured or armed vehicles
    • F41H7/02—Land vehicles with enclosing armour, e.g. tanks
    • F41H7/04—Armour construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)

Abstract

The invention provides a composite material bulletproof door which is made of light high-strength bulletproof fibers and can effectively solve the problems of heavy weight, inflexible opening and closing and the like of the traditional bulletproof door. This combined material bulletproof door includes: the door comprises a door main body, a sealing frame, a rotating shaft and a supporting seat; the door main body is prepared and molded by a mould pressing process by using carbon fibers and bulletproof fibers as reinforcing materials and flame-retardant resin as a base material; the sealing frame is prepared and molded by a mould pressing process by using carbon fiber and/or glass fiber as a reinforcing material and flame-retardant resin as a base material; one end of the door main body is connected with the vehicle body through a rotating shaft, and the door main body can rotate around the rotating shaft to realize the opening or closing of the vehicle door; a sealing frame is arranged along the contour line of the door main body, and a sealing ring is placed in the sealing frame; this combined material bulletproof door has obvious heavy effect of subtracting than metal bulletproof door, makes things convenient for personnel to open and close, effectively improves sealed problem simultaneously.

Description

Composite material bulletproof door
Technical Field
The invention relates to an bulletproof door, in particular to a composite material bulletproof door, and belongs to the technical field of bulletproof doors.
Background
With the change of times, higher requirements are put on the maneuverability and the safety of vehicles. The vehicle door is an important component of the vehicle and plays an important role in the safety of a driver.
At present, most of vehicle bulletproof doors are made of bulletproof steel plates, are heavy in weight and hard to open and close, and are made of metal materials easily rusted, low in production efficiency, large in production energy consumption and high in cost.
Disclosure of Invention
In view of this, the invention provides a composite material bulletproof door which is made of light high-strength bulletproof fibers and can effectively solve the problems of heavy weight, inflexible opening and closing and the like of the traditional bulletproof door.
The composite bulletproof door comprises: the door comprises a door main body, a sealing frame and a rotating shaft;
the door main body adopts carbon fibers and bulletproof fibers as reinforcing materials, and flame-retardant resin as a base material;
the sealing frame adopts carbon fiber and/or glass fiber as a reinforcing material, and flame-retardant resin as a base material;
the shape of the door main body is consistent with that of a door frame on the vehicle body, one end of the door main body is connected with the vehicle body through a rotating shaft, and the door main body can rotate around the rotating shaft to realize the opening or closing of the bulletproof door; a sealing frame is arranged along the contour line of the door main body, and a sealing ring is placed in the sealing frame;
handles are arranged on the outer side and the inner side of the door main body.
The door comprises a door body, a door body and a door cover, wherein the door body is provided with an observation window mounting seat for mounting an observation mirror, one end of the observation window cover is fixed on the door body, and the other end of the observation window cover extends to the position above the observation mirror to shield the observation mirror;
the observation window cover is prepared and molded by adopting carbon fiber and/or glass fiber as a reinforcing material and flame-retardant resin as a base material through a die pressing process.
Further, a gas spring support is arranged on the door main body, one end of a gas spring is fixedly connected with the vehicle body through a gas spring support arranged on the vehicle body, and the other end of the gas spring is connected with the gas spring support; when the bulletproof door is closed, the gas spring is in a compressed state.
Furthermore, a support seat is arranged on the door main body, and a support rod is correspondingly arranged on the vehicle body; when the bulletproof door is closed, one end of the supporting rod is hinged with the vehicle body, and the other end of the supporting rod is free; after the bulletproof door is opened, the free end of the supporting rod is connected with the supporting seat on the door main body 1, and the bulletproof door is supported through the supporting rod.
Has the advantages that:
(1) the bulletproof door main body is made of composite materials, is lighter than a metal door, is more corrosion-resistant than a metal door, and has high production process efficiency and low energy consumption; compared with a metal material, the composite material product has strong designability and can be subjected to various modeling and style changes according to design requirements.
(2) This kind of combined material bulletproof door has obvious heavy effect of subtracting than metal bulletproof door, makes things convenient for personnel to open and close, effectively improves sealed problem simultaneously.
Drawings
FIG. 1 is a front view of a composite ballistic door of the invention;
FIG. 2 is a top view of the composite ballistic door of the present invention;
FIG. 3 is a cross-sectional view of a composite ballistic door of the invention;
FIG. 4 is a schematic illustration of a ballistic structure of a door body;
fig. 5 is a schematic structural view of the observation window cover and the sealing frame.
Wherein: 1-door main body, 2-observation window cover, 3-sealing frame, 4-rotating shaft, 5-inner handle, 6-outer handle, 8-gas spring support, 9-observation window mounting seat and 10-supporting seat
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The embodiment provides an automobile-used combined material bulletproof door, can effectively solve traditional vehicle bulletproof door heavy weight, opens and closes inflexible problem.
As shown in fig. 1 to 3, the bulletproof door is applied to military vehicles, is arranged on a vehicle roof and is opened upwards, and is provided with an observation window on a vehicle door, and based on the bulletproof door, the bulletproof door comprises: door main part 1, observation window cover 2, sealed frame 3, pivot 4, interior handle 5, outer handle 6, air spring support 8, observation window mount pad 9 and supporting seat 10.
The door body 1 is made of carbon fibers and bulletproof fibers as reinforcing materials and flame-retardant resin as a base material by a die pressing process, so that the door body has a certain bulletproof function; preferably, as shown in fig. 4, the door body 1 is formed by sequentially stacking m +1 layers of carbon fibers 13 and m layers of bulletproof fibers 14, and is manufactured through a mold pressing process, wherein m is an integer not less than 1, the bulletproof fibers 14 are aramid fibers or ultra-high molecular weight polyethylene, and the carbon fibers 13 and the bulletproof fibers 14 are all unidirectional cloth or woven cloth (the woven cloth is woven cloth which is criss-cross).
The observation window cover 2 and the sealing frame 3 are made of carbon fiber 13 and/or glass fiber 15 as reinforcing materials, flame-retardant resin as a base material, and a die pressing process is selected. Preferably, as shown in fig. 5, the observation window cover 2 and the sealing frame 3 are made of carbon fibers 13 and glass fibers 15, and are made by sequentially stacking n +1 layers of carbon fibers 13 and n layers of glass fibers 15, wherein n is an integer not less than 1, and by a molding process. Both the glass fibers 13 and the carbon fibers 15 are unidirectional cloth or woven fabric.
The rotating shaft 4, the inner handle 5, the outer handle 6, the gas spring support 8, the observation window mounting seat 9 and the supporting seat 10 are all metal pieces and are manufactured through machining.
The connection relationship is as follows: the shape of the door body 1 is consistent with that of a door frame on the automobile body, one end of the door body 1 is connected with the automobile body through two rotating shafts 4, the door body 1 can rotate around the rotating shafts 4, the opening or closing of the automobile door is realized, meanwhile, the angle limiting block is arranged on the rotating shafts 4, the opening and closing angle of the door body 1 is controlled, and the installation mode is simple, convenient and quick. Along the contour line of door main part 1 through the gluey bonding of high strength structure of seal frame 3, place sealing washer 11 in the seal frame 3 for realize the sealed of door main part 1 after closing. The high-strength structural adhesive has strong adhesion, good mechanical property and weather resistance after being completely cured, and is non-toxic and flame-retardant. The structural adhesive is easy and convenient to bond, and can play a good sealing role on a contact surface, so that the bulletproof door has a good sealing effect.
One end of the door main body 1 connected with the vehicle body through the rotating shaft 4 is the front end, and the opposite end is the rear end; the rear end of the door main body 1 is provided with an observation window mounting seat 9, the observation mirror is fixed on the observation window mounting seat 9, in order to realize the protection of the observation mirror (avoiding the observation mirror to be directly exposed), the door main body 1 is provided with an observation window cover 2, one end of the observation window cover 2 is bonded on the door main body 1 through a high-strength structural adhesive, and the other end extends to the upper part of the observation mirror at the rear end to shield the observation mirror.
Meanwhile, an outer handle 6 is fixed on the outer side surface of the door main body 1 through screws, and an inner handle 5 is fixed on the inner side surface through screws, so that the door can be opened or closed conveniently from the inside and the outside of the vehicle.
In order to save labor when the vehicle door is opened, a gas spring is arranged between the vehicle body and the door main body 1, one end of the gas spring is fixedly connected with the vehicle body through a gas spring support arranged on the vehicle body, the other end of the gas spring is connected with a gas spring support 8 arranged on the inner side surface of the door main body 1, and when the vehicle door is closed, the gas spring is in a compressed state.
Because the position of the car door needs to be kept fixed after the car door is opened, in order to prevent the car door from being closed due to vibration or being closed due to careless touch of people, a support seat 10 is arranged on the door main body 1, and a support rod is correspondingly arranged on the car body; when the vehicle door is closed, one end of the supporting rod is hinged with the vehicle body, and the other end of the supporting rod is free; after the door is opened, the free end of the support rod is fixedly connected with the support seat 10 on the door body 1, so that the door is supported through the support rod, and the position of the door is fixed when the door is opened.
The assembling process of the bulletproof door is as follows:
manufacturing a door main body 1, an observation window cover 2 and a sealing frame 3 by adopting a compression molding process; the rotating shaft 4, the inner handle 5, the outer handle 6, the gas spring bracket 8, the observation window mounting seat 9 and the supporting seat 10 are fixedly arranged at corresponding positions on the door main body 1 by screws; bonding the observation window cover 2 and the sealing frame 3 on the door main body 1 by using high-strength structural adhesive; installing the sealing ring 11 in the sealing frame 3; the assembled bulletproof door is arranged on a vehicle body through a rotating shaft 4; the observation mirror is arranged on the observation mirror mounting seat 9, and the gas spring is arranged between the gas spring support 8 and the gas spring support on the vehicle body.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A composite ballistic door comprising: a door main body (1), a sealing frame (3) and a rotating shaft (4);
the door main body (1) adopts carbon fibers and bulletproof fibers as reinforcing materials and flame-retardant resin as a base material;
the sealing frame (3) adopts carbon fiber and/or glass fiber as a reinforcing material, and flame-retardant resin as a base material;
the shape of the door main body (1) is consistent with that of a door frame on a vehicle body, one end of the door main body (1) is connected with the vehicle body through a rotating shaft (4), and the door main body (1) can rotate around the rotating shaft (4) to realize the opening or closing of the bulletproof door; a sealing frame (3) is arranged along the contour line of the door main body (1), and a sealing ring (11) is placed in the sealing frame (3);
handles are arranged on the outer side and the inner side of the door main body (1).
2. The composite bulletproof door of claim 1, further comprising an observation window cover (2), wherein an observation window mounting seat (9) for mounting an observation mirror is arranged on the door main body (1), one end of the observation window cover (2) is fixed on the door main body (1), and the other end of the observation window cover extends to the upper part of the observation mirror to shield the observation mirror;
the observation window cover (2) is prepared and molded by adopting carbon fiber and/or glass fiber as a reinforcing material and flame-retardant resin as a base material through a die pressing process.
3. The composite bulletproof door according to claim 1 or 2, wherein a gas spring support (8) is provided on the door body (1), one end of the gas spring is fixedly connected with the vehicle body through a gas spring support provided on the vehicle body, and the other end is connected with the gas spring support (8); when the bulletproof door is closed, the gas spring is in a compressed state.
4. The composite bulletproof door according to claim 1 or 2, wherein a support seat (10) is provided on the door body (1), and a support bar is correspondingly provided on the vehicle body; when the bulletproof door is closed, one end of the supporting rod is hinged with the vehicle body, and the other end of the supporting rod is free; after the bulletproof door is opened, the free end of the supporting rod is connected with a supporting seat (10) on the door body 1, and the bulletproof door is supported through the supporting rod.
5. The composite ballistic door of claim 1 or 2 wherein the carbon fibers, ballistic fibers and glass fibers are unidirectional cloth or unidirectional fabric.
6. A composite material bulletproof door according to claim 1, wherein the door body (1) is formed by stacking more than one layer of carbon fiber and more than one layer of bulletproof fiber in sequence as a reinforcing material.
7. The composite material bulletproof door of claim 1, wherein the sealing frame (3) is formed by stacking more than one layer of carbon fiber and more than one layer of glass fiber in sequence as a reinforcing material.
8. The composite ballistic door according to claim 2, characterized in that said observation window covering (2) is made of more than one layer of carbon fibers and more than one layer of glass fibers placed in succession as reinforcing material.
9. The composite bulletproof door of claim 1, wherein an angle limiting block is provided on the rotating shaft (4) for limiting the opening and closing angle of the door body (1).
CN201910972732.XA 2019-10-14 2019-10-14 Composite material bulletproof door Pending CN110696596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910972732.XA CN110696596A (en) 2019-10-14 2019-10-14 Composite material bulletproof door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910972732.XA CN110696596A (en) 2019-10-14 2019-10-14 Composite material bulletproof door

Publications (1)

Publication Number Publication Date
CN110696596A true CN110696596A (en) 2020-01-17

Family

ID=69199731

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CN201910972732.XA Pending CN110696596A (en) 2019-10-14 2019-10-14 Composite material bulletproof door

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480706A (en) * 1991-09-05 1996-01-02 Alliedsignal Inc. Fire resistant ballistic resistant composite armor
KR20160053312A (en) * 2014-11-03 2016-05-13 (주) 데크카본 Method of manufacturting bulletproof-fiber complex prepreg comprising cnt or graphene and bulletproof articles manufactured by using the same
US20160377387A1 (en) * 2014-02-28 2016-12-29 Beijing Tongyizhong Specialty Fibre Technology & Development Co., Ltd Composite ballistic-resistant unit material and preparation method for same
CN207875359U (en) * 2018-02-24 2018-09-18 北京汽车研究总院有限公司 A kind of automobile door structure and automobile
CN211416910U (en) * 2019-10-14 2020-09-04 北方长龙新材料技术股份有限公司 Composite material bulletproof door

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480706A (en) * 1991-09-05 1996-01-02 Alliedsignal Inc. Fire resistant ballistic resistant composite armor
US20160377387A1 (en) * 2014-02-28 2016-12-29 Beijing Tongyizhong Specialty Fibre Technology & Development Co., Ltd Composite ballistic-resistant unit material and preparation method for same
KR20160053312A (en) * 2014-11-03 2016-05-13 (주) 데크카본 Method of manufacturting bulletproof-fiber complex prepreg comprising cnt or graphene and bulletproof articles manufactured by using the same
CN207875359U (en) * 2018-02-24 2018-09-18 北京汽车研究总院有限公司 A kind of automobile door structure and automobile
CN211416910U (en) * 2019-10-14 2020-09-04 北方长龙新材料技术股份有限公司 Composite material bulletproof door

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