CN111469640A - Bulletproof vehicle door and vehicle - Google Patents
Bulletproof vehicle door and vehicle Download PDFInfo
- Publication number
- CN111469640A CN111469640A CN202010406463.3A CN202010406463A CN111469640A CN 111469640 A CN111469640 A CN 111469640A CN 202010406463 A CN202010406463 A CN 202010406463A CN 111469640 A CN111469640 A CN 111469640A
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- China
- Prior art keywords
- bulletproof
- plate
- vehicle door
- vehicle
- door
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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
- B60J5/04—Doors arranged at the vehicle sides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a bulletproof vehicle door and a vehicle, the bulletproof vehicle door comprising: the anti-collision device comprises an inner plate and an anti-collision plate, wherein the anti-collision plate is positioned on the outer side of the inner plate and is welded with the inner plate; and the weld bead formed by welding the bulletproof plate and the inner plate is positioned on one side of the bulletproof plate opposite to the inner plate. Through setting up the bulletproof plate in the outside, effectively solved the big problem of occupation space when bulletproof plate sets up the inboard, reserve great space for the inside other annexs of arranging of door. And the weld bead is arranged inside, so that the front bullet-facing surface of the bulletproof door has no weld bead, and the stability of the bulletproof performance of the bulletproof door is improved.
Description
Technical Field
The invention relates to the field of vehicles, in particular to a bulletproof vehicle door and a vehicle.
Background
The vehicle takes the cross country vehicle as an example, and the cross country vehicle that has the door bulletproof function now generally adds the armor plate in addition in conventional door inside, in the space between door planking and door inner panel promptly, with armor plate and door inner panel plug welding be connected, because the door inner space is narrow and small, the armor plate arranges to occupy reasons such as big, the quality is heavy, the requirement is very big when the armor plate was arranged in the early stage, welding operation is inconvenient during later stage production, reduces the production beat.
Disclosure of Invention
In view of the above, the present invention provides a bulletproof vehicle door and a vehicle.
In order to solve the technical problems, the invention adopts the following technical scheme:
a bulletproof vehicle door in accordance with an embodiment of the first aspect of the present invention, comprising:
the anti-collision device comprises an inner plate and an anti-collision plate, wherein the anti-collision plate is positioned on the outer side of the inner plate and is welded with the inner plate; and the weld bead formed by welding the bulletproof plate and the inner plate is positioned on one side of the bulletproof plate opposite to the inner plate.
Further, the welded connection is brazing.
Further, the bulletproof vehicle door further comprises: a reinforcement between the inner panel and the ballistic panel.
Further, the reinforcement includes: the anti-collision beam is respectively connected with the inner plate and the bulletproof plate.
Further, the bulletproof vehicle door further comprises: a hinge mounted on the door inner panel.
Further, the reinforcement further includes: a reinforcement plate mounted on the door inner panel and opposite the hinge.
Further, the number of the reinforcing plates is at least two.
Furthermore, a first window is arranged on the inner plate, and a second window opposite to the first window is arranged on the bulletproof plate;
the reinforcement further comprises a reinforcement frame, wherein the reinforcement frame is located between the inner plate and the bulletproof plate and arranged along the peripheral sides of the first window and the second window.
Further, the inner plate includes a main body portion and a burring portion, and the burring portion is located on the periphery side of the main body portion and protrudes toward the bulletproof plate.
A vehicle according to an embodiment of the second aspect of the invention includes: a vehicle frame and a bulletproof vehicle door as described in any of the above embodiments, the bulletproof vehicle door being mounted on the vehicle frame.
The technical scheme of the invention has the following beneficial effects:
in the embodiment of the invention, the bulletproof plate is arranged on the outer side, so that the problem of large occupied space when the bulletproof plate is arranged on the inner side is effectively solved, and a large space is reserved for arranging other accessories in the vehicle door. And the weld bead is arranged inside, so that the front bullet-facing surface of the bulletproof door has no weld bead, and the stability of the bulletproof performance of the bulletproof door is improved.
Drawings
FIG. 1 is an exploded view of a bulletproof vehicle door in accordance with an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure of an inner plate and a bulletproof plate in an embodiment of the present invention.
Reference numerals
A bulletproof vehicle door 100; an inner plate 110; a burring part 111; a main body portion 112; a first window 113; a ballistic panel 120; a second window 121; a reinforcing frame 130; a reinforcing plate 140; an impact beam 150; solder joints 160.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
A bulletproof vehicle door according to an embodiment of the first aspect of the present invention will be described in detail below with reference to the drawings.
The bulletproof vehicle door 100 of the embodiment of the present invention includes: the anti-collision device comprises an inner plate 110 and an anti-collision plate 120, wherein the anti-collision plate 120 is positioned on the outer side of the inner plate 110, and the anti-collision plate 120 is welded with the inner plate 110; and a weld bead formed by welding the bulletproof plate 120 and the inner plate 110 is located on the side of the bulletproof plate 120 opposite to the inner plate 110.
As shown in fig. 1 and 2, in the embodiment of the present invention, by disposing the bulletproof plate 120 on the outer side, the problem of large space occupied by the bulletproof plate 120 is effectively solved, and a large space is reserved for arranging other accessories inside the vehicle door. The bulletproof plate 120 is welded to the inner plate 110, rather than being embedded in the bulletproof plate 120, so that the thickness of the bulletproof plate 120 can be changed at any time during production according to the requirement of bulletproof level, and the bulletproof effect is improved. In addition, the bulletproof plate 120 is arranged on the outer side, so that the difficulty in operation of welding the bulletproof plate 120 with the inner plate 110 can be effectively reduced, and the problem of production tact can be reduced. Moreover, the weld bead is arranged inside, so that the bullet-proof face of the bulletproof vehicle door 100 is not provided with the weld bead, and the stability of the bulletproof performance of the bulletproof vehicle door 100 is improved.
In some embodiments of the invention, the welded connection is brazing.
As shown in fig. 2, the inner panel 110 and the outer bulletproof panel 120 are connected by a brazing point 160, and the brazing connection improves the convenience of operation compared to the conventional plug welding connection.
In some embodiments of the present invention, the bulletproof vehicle door 100 further comprises: a reinforcement between the inner panel 110 and the bulletproof panel 120.
Since the bulletproof plate 120 is located on the outer side as the outer panel of the door, the inner structure of the door between the inner panel 110 and the bulletproof plate 120 may be determined to retain those reinforcements according to the thickness of the outer panel of the bulletproof door 100, and the higher the bulletproof grade is, the greater the thickness of the bulletproof plate 120 is, so that the less reinforcements are required inside the door. The reduction of the parts of the bulletproof vehicle door 100 is beneficial to reducing the cost of the bulletproof vehicle door 100, and the bulletproof vehicle door 100 has lighter weight and smaller operating force than the traditional bulletproof vehicle door 100 by eliminating part of internal reinforcements.
In some embodiments of the invention, the stiffener comprises: the impact beam 150, the impact beam 150 is connected to the inner panel 110 and the bulletproof panel 120, respectively.
As shown in fig. 1, the impact beam 150 is one of the reinforcing members for reinforcing the strength of the bulletproof vehicle door 100.
In some embodiments of the present invention, the bulletproof vehicle door 100 further comprises: and a hinge mounted on the door inner panel 110.
Further, the reinforcement further includes: and a reinforcement plate 140, the reinforcement plate 140 being mounted on the door inner panel 110 opposite the hinge.
The reinforcing plate 140 serves to reinforce the hinge position and ensure strength at the hinge.
In some embodiments of the present invention, the number of the reinforcing plates 140 is at least two.
The plurality of reinforcing plates 140 is advantageous in further improving strength to the hinge.
In some embodiments of the present invention, the inner panel 110 is provided with a first window 113, and the bulletproof panel 120 is provided with a second window 121 opposite to the first window 113;
the reinforcement further includes a reinforcement frame 130, and the reinforcement frame 130 is located between the inner panel 110 and the bulletproof panel 120, and is disposed along the circumferential sides of the first window 113 and the second window 121.
As shown in fig. 1, a reinforcing frame 130 is positioned between the first window 113 and the second window 121 and is disposed along a circumferential side of the first window 113 or the second window 121 for reinforcing the strength of the first window 113 and the second window 121.
In some embodiments of the present invention, the inner panel 110 includes a main body portion 112 and a burring portion 111, and the burring portion 111 is located on the periphery side of the main body portion 112 and protrudes toward the bulletproof plate 120.
As shown in fig. 1, the main body 112 and the flanged portion 111 combine to define a chamber for accommodating the reinforcing member, and the bulletproof plate 120 covers the opening of the chamber, thereby sealing some accessories in the inner space of some bulletproof vehicle doors 100 including the reinforcing member, and improving the integrity and strength of the bulletproof vehicle doors 100.
The vehicle of the embodiment of the invention includes: a vehicle frame and the bulletproof vehicle door 100 of any of the above embodiments, the bulletproof vehicle door 100 being mounted on the vehicle frame.
The vehicle according to the embodiment of the invention comprises the bulletproof vehicle door 100 according to the above-mentioned embodiment, and because the bulletproof vehicle door 100 according to the above-mentioned embodiment of the invention has the above-mentioned technical effects, the vehicle according to the embodiment of the invention also has the corresponding technical effect that by arranging the bulletproof plate 120 on the outer side, the problem of large occupied space of the recording bulletproof plate 120 is effectively solved, and a large space is reserved for arranging other accessories inside the vehicle door. The bulletproof plate 120 is welded to the inner plate 110, rather than being embedded in the bulletproof plate 120, so that the thickness of the bulletproof plate 120 can be changed at any time during production according to the requirement of bulletproof level, and the bulletproof effect is improved. In addition, the bulletproof plate 120 is arranged on the outer side, so that the difficulty in operation of welding the bulletproof plate 120 with the inner plate 110 can be effectively reduced, and the problem of production tact can be reduced. Moreover, the weld bead is arranged inside, so that the bullet-proof face of the bulletproof vehicle door 100 is not provided with the weld bead, and the stability of the bulletproof performance of the bulletproof vehicle door 100 is improved.
Other structures and operations of the vehicle according to the embodiment of the present invention will be understood and readily implemented by those skilled in the art, and thus will not be described in detail.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A bullet proof vehicle door, characterized in that it comprises:
the anti-collision device comprises an inner plate and an anti-collision plate, wherein the anti-collision plate is positioned on the outer side of the inner plate and is welded with the inner plate; and the weld bead formed by welding the bulletproof plate and the inner plate is positioned on one side of the bulletproof plate opposite to the inner plate.
2. Ballistic resistant vehicle door according to claim 1, characterized in that the welded connection is a braze.
3. The ballistic resistant vehicle door of claim 1 further comprising: a reinforcement between the inner panel and the ballistic panel.
4. Ballistic resistant vehicle door according to claim 3, characterized in that the reinforcement comprises: the anti-collision beam is respectively connected with the inner plate and the bulletproof plate.
5. The ballistic resistant vehicle door of claim 3, further comprising: a hinge mounted on the door inner panel.
6. The ballistic resistant vehicle door of claim 5 wherein the reinforcement further comprises: a reinforcement plate mounted on the door inner panel and opposite the hinge.
7. Ballistic resistant vehicle door according to claim 6, characterized in that the number of reinforcement panels is at least two.
8. A bulletproof vehicle door according to claim 3, wherein a first window is provided in the inner panel, and a second window opposite to the first window is provided in the bulletproof panel;
the reinforcement further comprises a reinforcement frame, wherein the reinforcement frame is located between the inner plate and the bulletproof plate and arranged along the peripheral sides of the first window and the second window.
9. The bulletproof vehicle door of claim 1, wherein the inner panel includes a main body portion and a burring portion, and the burring portion is located on a periphery side of the main body portion and protrudes in a direction of the bulletproof plate.
10. A vehicle, characterized in that the vehicle comprises: a vehicle frame and a bullet-proof vehicle door as claimed in any one of claims 1 to 9, mounted on said vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406463.3A CN111469640A (en) | 2020-05-14 | 2020-05-14 | Bulletproof vehicle door and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010406463.3A CN111469640A (en) | 2020-05-14 | 2020-05-14 | Bulletproof vehicle door and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111469640A true CN111469640A (en) | 2020-07-31 |
Family
ID=71759889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010406463.3A Pending CN111469640A (en) | 2020-05-14 | 2020-05-14 | Bulletproof vehicle door and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111469640A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732954Y (en) * | 2004-08-18 | 2005-10-12 | 重庆市迪马实业股份有限公司 | Bulletproof banknote carrying vehicle door with a concealed shooting hole |
| CN106671747A (en) * | 2016-12-05 | 2017-05-17 | 湖北航天技术研究院特种车辆技术中心 | Anti-impact vehicle door |
| DE102017114979A1 (en) * | 2016-07-05 | 2018-01-11 | Indikar Individual Karosseriebau Gmbh | Vehicle door for a bulletproof motor vehicle |
| CN207889510U (en) * | 2018-02-28 | 2018-09-21 | 北京汽车研究总院有限公司 | A kind of automobile door structure and automobile |
| CN109367368A (en) * | 2018-10-15 | 2019-02-22 | 北京汽车研究总院有限公司 | A kind of car door assembly structure and automobile |
| CN109367628A (en) * | 2018-10-15 | 2019-02-22 | 北京汽车研究总院有限公司 | A kind of vehicle roof ballistic-resistant assemble and the vehicle with it |
-
2020
- 2020-05-14 CN CN202010406463.3A patent/CN111469640A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2732954Y (en) * | 2004-08-18 | 2005-10-12 | 重庆市迪马实业股份有限公司 | Bulletproof banknote carrying vehicle door with a concealed shooting hole |
| DE102017114979A1 (en) * | 2016-07-05 | 2018-01-11 | Indikar Individual Karosseriebau Gmbh | Vehicle door for a bulletproof motor vehicle |
| CN106671747A (en) * | 2016-12-05 | 2017-05-17 | 湖北航天技术研究院特种车辆技术中心 | Anti-impact vehicle door |
| CN207889510U (en) * | 2018-02-28 | 2018-09-21 | 北京汽车研究总院有限公司 | A kind of automobile door structure and automobile |
| CN109367368A (en) * | 2018-10-15 | 2019-02-22 | 北京汽车研究总院有限公司 | A kind of car door assembly structure and automobile |
| CN109367628A (en) * | 2018-10-15 | 2019-02-22 | 北京汽车研究总院有限公司 | A kind of vehicle roof ballistic-resistant assemble and the vehicle with it |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200731 |
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| RJ01 | Rejection of invention patent application after publication |