CN216348090U - Bulletproof shooting hole incapable of being opened outwards - Google Patents
Bulletproof shooting hole incapable of being opened outwards Download PDFInfo
- Publication number
- CN216348090U CN216348090U CN202121831071.8U CN202121831071U CN216348090U CN 216348090 U CN216348090 U CN 216348090U CN 202121831071 U CN202121831071 U CN 202121831071U CN 216348090 U CN216348090 U CN 216348090U
- Authority
- CN
- China
- Prior art keywords
- shooting hole
- main body
- shooting
- push rod
- baffle
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 238000004880 explosion Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model relates to a bulletproof shooting hole which cannot be opened outwards, which comprises a shooting hole main body, a baffle, a transmission assembly and a limiting assembly, wherein the shooting hole main body is arranged on a vehicle body of an explosion-proof vehicle, the shooting hole is formed in the shooting hole main body, the outer side of the shooting hole main body is clamped with the baffle, the transmission assembly comprises a push rod, a handle and a spring, the limiting assembly comprises a chain and a fixing pin, a second through hole is formed in the shooting hole main body and the push rod in a matched mode, and the fixing pin penetrates through the second through hole to prevent the push rod and the shooting hole main body from moving. The utility model has the advantages that the transmission assembly and the limiting assembly are arranged, so that the bulletproof shooting hole has bulletproof and shooting functions, the baffle can be effectively prevented from being opened from the outside, and the safety coefficient of the bulletproof shooting hole is improved.
Description
Technical Field
The utility model relates to the technical field of automobile bulletproof, in particular to a bulletproof shooting hole which cannot be opened outwards.
Background
With the increasing severity of social problems such as anti-terrorism and conflict in recent years, armored anti-riot vehicles become indispensable equipment for departments such as public security, armed police and frontier to execute tasks such as anti-terrorism maintenance, frontier patrol, drug capture and the like. The shooting holes are used as important structural parts of the armored anti-riot vehicle, are distributed on the left side wall, the right side wall, the rear wall and the vehicle door of the vehicle body, require the vehicle body to be bulletproof, are convenient to operate, do not occupy the space inside and outside the vehicle after being opened, and are convenient for people in the vehicle to shoot by setting up guns.
The Chinese patent invention with the publication number of CN206073818U provides a bulletproof shooting hole, which comprises a bottom plate and a cover plate, wherein the bottom plate is provided with the shooting hole, when shooting is needed, a rotating shaft is moved outwards by pressing a knob to drive the cover plate to be separated from the bottom plate, then the rotating shaft drives the cover plate to rotate and deviate from the shooting hole by rotating the knob, and after the shooting is finished, the knob is rotated reversely to drive a rotating bucket to drive the cover plate to return to the shooting hole and be clamped with the shooting hole in a sealing way under the action of a pressure spring, so that a bulletproof effect is achieved; although the structure has the shooting and bulletproof functions, the elasticity of the pressure spring is not large for conveniently opening the cover plate because the acting force applied by manually pressing the knob needs to resist the elasticity of the pressure spring, and the cover plate positioned outside the automobile is only clamped with the shooting hole under the elasticity of the pressure spring, so that the cover plate is very easy to be tilted by lawless persons outside the automobile and deviates from the shooting hole, the shooting hole leaks outwards, and great potential safety hazards exist. The present invention therefore proposes a bullet-proof shooting hole that cannot be opened outwards to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bulletproof shooting hole which cannot be opened outwards, and solves the problems that an outer baffle of the bulletproof shooting hole is easy to open and has larger potential safety hazard.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the innovation point of the bulletproof shooting hole which can not be opened outwards is that: the anti-explosion vehicle comprises a shooting hole main body, a baffle, a transmission assembly and a limiting assembly, wherein the shooting hole main body, the baffle, the transmission assembly and the limiting assembly are arranged on a vehicle body of the anti-explosion vehicle;
the shooting hole main body is provided with a shooting hole, and the outer side of the shooting hole main body is clamped with the baffle;
the transmission assembly comprises a push rod, a handle and a spring, wherein a first through hole is formed in one side of a shooting hole of the shooting hole main body, the push rod penetrates through the first through hole, the outer side of the push rod is fixedly connected with a baffle, the inner side of the push rod is connected with the handle, the spring is sleeved on the push rod, one side of the spring abuts against the handle, and the other side of the spring abuts against the side wall of the shooting hole main body;
the limiting assembly comprises a chain and a fixing pin, one side of the chain is fixedly connected to the side of the shooting hole main body, the other side of the chain is fixedly connected with the fixing pin, the shooting hole main body is matched with the push rod to be provided with a second through hole, and the fixing pin penetrates through the second through hole to achieve relative fixing between the push rod and the shooting hole main body.
Furthermore, still have the external screw thread structure on the surface of shooting hole main part, it has a nut to go back threaded fixation on the surface of shooting hole main part, the shooting hole main part passes explosion-proof car automobile body after the cooperation of nut is fixed on explosion-proof car automobile body.
Furthermore, the joint of the shooting hole main body and the outer side of the explosion-proof vehicle body is provided with a gasket, and the shooting hole main body is connected with the explosion-proof vehicle body in a tight manner through the gasket.
Furthermore, the outer side of the shooting hole main body is provided with a first groove clamped with the baffle, the bottom of the first groove is provided with a second groove, a sealing ring is arranged in the second groove, and the baffle is connected with the shooting hole main body in a sealing mode through the sealing ring.
The utility model has the advantages that:
(1) by arranging the transmission assembly and the limiting assembly, the bulletproof shooting hole has bulletproof and shooting functions, the baffle can be effectively prevented from being opened from the outside, and the safety coefficient of the bulletproof shooting hole is improved;
(2) the inner side of the shot hole body of the bullet-proof shot hole is provided with the external thread, so that the bullet-proof shot hole body can be fixed only by penetrating through the body of the explosion-proof vehicle and performing threaded connection through the nut, and the bullet-proof shot hole is convenient and quick to assemble and disassemble;
(3) the anti-explosion vehicle body is provided with the gasket, so that the shooting hole main body can be tightly connected with the anti-explosion vehicle body, and the anti-explosion vehicle body can be effectively prevented from being damaged;
(4) according to the utility model, the sealing ring is arranged, so that the baffle plate can be hermetically connected with the shooting hole main body, the waterproof, dustproof and toxic gas-treating effects are achieved, and the sealing performance of the bulletproof shooting hole is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a non-outwardly openable ballistic aperture of the present invention.
Reference numbers in the figures: 1. a shooting hole body; 2. a baffle plate; 3. a shooting hole; 4. a seal ring; 5. a nut; 6. a gasket; 7. a push rod; 8. a handle; 9. a spring; 10. a first perforation; 11. a chain; 12. a fixing pin; 13. and a second perforation.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The bulletproof shooting hole which cannot be opened outwards is arranged on an explosion-proof vehicle and comprises a shooting hole body 1, a baffle 2, a transmission assembly and a limiting assembly, wherein the shooting hole body 1, the baffle 2, the transmission assembly and the limiting assembly are arranged on the body of the explosion-proof vehicle.
The main body 1 of the shooting hole is used as a main connecting piece of the bulletproof shooting hole and is integrally processed by adopting high-strength aluminum alloy or cast steel, the baffle 2 is used for meeting the bulletproof requirement, a Sweden bulletproof plate or a domestic bulletproof plate with the thickness of 6.3-6.5 mm is adopted, the shooting hole body 1 is provided with the shooting hole 3, the outer side of the shooting hole body 1 is provided with a first groove clamped with the baffle 2, the bottom of the first groove is provided with a second groove, a sealing ring 4 is arranged in the second groove, and the baffle 2 is hermetically connected with the shooting hole body 1 through the sealing ring 4, so that the effects of water resistance, dust resistance and poison gas are achieved, and the sealing performance of the bulletproof shooting hole is improved.
Still have the external screw thread structure on shooting hole main part 1's the surface, it has a nut 5 to go back threaded connection simultaneously on shooting hole main part 1's the surface, shooting hole main part 1 passes explosion-proof car automobile body and passes through aluminum alloy or steel nut 5 to be fixed on explosion-proof car automobile body, the department of connection in shooting hole main part 1 and the explosion-proof car automobile body outside is equipped with a rubber ring packing ring 6, shooting hole main part 1 passes through rubber ring packing ring 6 and explosion-proof car automobile body zonulae occludens, effectively prevent that explosion-proof car automobile body is impaired.
The transmission assembly comprises a push rod 7, a handle 8 and a spring 9, the handle 8 is of a stainless steel T-shaped structure, the spring 9 is a stainless steel spiral spring with a wire diameter of 1.5mm, one side of a shooting hole 3 of the shooting hole main body 1 is provided with a first through hole 10, the push rod 7 penetrates through the first through hole 10, the outer side of the push rod 7 is fixedly connected with the baffle plate 2, the inner side of the push rod 7 is connected with the handle 8, the spring 9 is sleeved on the push rod 7, one side of the spring 9 is abutted to the handle 8, and the other side of the spring 9 is abutted to the side end of the shooting hole main body 1.
Spacing subassembly includes chain 11 and fixed pin 12, one side fixed connection of chain 11 is in the one side of shooting hole main part 1, the opposite side and the fixed pin 12 fixed connection of chain 11, shooting hole main part 1 is opened with the cooperation of push rod 7 has the second to perforate 13, fixed pin 12 passes the second and perforates 13 and carries on spacingly to the push rod, realize the relatively fixed between push rod 7 and the shooting hole main part 1, prevent to take place to remove between push rod 7 and the shooting hole main part 1, effectively prevent to open from the outside with push rod 7 outside fixed connection's baffle 2, the factor of safety in shellproof shooting hole has been improved.
When shooting is needed, the fixing pin 12 is taken out of the second through hole 13, the push rod 7 is moved outwards along the axial direction by pressing the handle 8, the baffle 2 is driven by the push rod 7 to be far away from the shooting hole main body 1, and then the baffle 2 is driven by the rotating handle 8 through the push rod 7 to rotate and deviate from the shooting hole 3 for shooting; after shooting is finished, the handle 8 is rotated in the opposite direction, the baffle 2 is driven to reversely rotate through the push rod 7, when the baffle 2 is superposed with the first groove, the handle 8 is far away from the shooting hole main body 1 under the action of the spring 9, the push rod 7 is further driven to move axially, the baffle 2 automatically enters the first groove, and under the action of the spring 9, the baffle 2 is sealed with the shooting hole main body 1 through the sealing ring 4 to prevent bullets; in the bulletproof process or the daily use process of the explosion-proof vehicle, the fixing pin 12 is inserted into the second through hole 13 to limit the push rod 7, so that the baffle 2 fixedly connected with the outer side of the push rod 7 is effectively prevented from being opened from the outside, and the safety coefficient of the bulletproof shooting hole is improved.
The bulletproof shooting hole which cannot be opened outwards has bulletproof and shooting functions, can effectively prevent the baffle from being opened from the outside, and improves the safety coefficient of the bulletproof shooting hole.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a bulletproof shooting hole that can not open outward, bulletproof shooting hole installs on explosion-proof car which characterized in that: the anti-explosion vehicle comprises a shooting hole main body, a baffle, a transmission assembly and a limiting assembly, wherein the shooting hole main body, the baffle, the transmission assembly and the limiting assembly are arranged on a vehicle body of the anti-explosion vehicle;
the shooting hole main body is provided with a shooting hole, and the outer side of the shooting hole main body is clamped with the baffle;
the transmission assembly comprises a push rod, a handle and a spring, wherein a first through hole is formed in one side of a shooting hole of the shooting hole main body, the push rod penetrates through the first through hole, the outer side of the push rod is fixedly connected with a baffle, the inner side of the push rod is connected with the handle, the spring is sleeved on the push rod, one side of the spring abuts against the handle, and the other side of the spring abuts against the side wall of the shooting hole main body;
the limiting assembly comprises a chain and a fixing pin, one side of the chain is fixedly connected to one side of the shooting hole main body, the other side of the chain is fixedly connected with the fixing pin, the shooting hole main body is matched with the push rod to be provided with a second through hole, and the fixing pin penetrates through the second through hole to achieve relative fixing between the push rod and the shooting hole main body.
2. The non-openable ballistic resistant porthole of claim 1 wherein: the outer surface of the shooting hole main body is provided with an external thread structure, the outer surface of the shooting hole main body is provided with a nut in a threaded fixing mode, and the shooting hole main body is fixed on the explosion-proof vehicle body through the matching of the nut after penetrating through the explosion-proof vehicle body.
3. The non-openable ballistic resistant porthole of claim 1 wherein: the joint of the main body of the shooting hole and the outer side of the vehicle body of the explosion-proof vehicle is provided with a gasket, and the main body of the shooting hole is connected with the vehicle body of the explosion-proof vehicle through the gasket in a tight manner.
4. The non-openable ballistic resistant porthole of claim 1 wherein: the outer side of the shooting hole main body is provided with a first groove clamped with the baffle, the bottom of the first groove is provided with a second groove, a sealing ring is arranged in the second groove, and the baffle is connected with the shooting hole main body in a sealing mode through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831071.8U CN216348090U (en) | 2021-08-06 | 2021-08-06 | Bulletproof shooting hole incapable of being opened outwards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121831071.8U CN216348090U (en) | 2021-08-06 | 2021-08-06 | Bulletproof shooting hole incapable of being opened outwards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348090U true CN216348090U (en) | 2022-04-19 |
Family
ID=81169023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121831071.8U Expired - Fee Related CN216348090U (en) | 2021-08-06 | 2021-08-06 | Bulletproof shooting hole incapable of being opened outwards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348090U (en) |
-
2021
- 2021-08-06 CN CN202121831071.8U patent/CN216348090U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |