Visible embrasure structure

Abstract

The utility model discloses a visible embrasure structure and belongs to the technical field of special automobile accessory devices. The embrasure comprises an embrasure assembly, an embrasure cover plate and a fastening assembly, the embrasure assembly is fixedly installed on an assembly plate, made of bulletproof materials, of a vehicle body, the embrasure is formed in the embrasure assembly, the embrasure cover plate is installed on the embrasure assembly through the fastening assembly, the fastening assembly comprises a fixing assembly and a buckle assembly, and the fixing assembly is fixedly installed on the embrasure assembly. The shooting hole cover plate is rotationally installed on the fixing assembly, the shooting hole cover plate is selectively installed on the buckle assembly in a buckled mode, when the fastening assembly is unscrewed, the shooting hole cover plate is rotated to open or close the shooting hole, and when the fastening assembly is tightened, the shooting hole cover plate is locked in the state that the shooting hole is opened or closed. The utility model has the advantages of simplicity, convenience and quickness in mounting, opening and closing, reliability in closing, good sealing performance and suitability for various vehicle types.

Description

Technical Field

[0001] The utility model belongs to the technical field of accessory devices for special-purpose vehicles, and particularly relates to an open-type shooting hole structure in the fields of cash transport vehicles and military and police vehicles. Background Art

[0002] Cash transport vehicles and military and police vehicles usually need to be provided with shooting holes. When the shooting holes are opened, shooting can be carried out outward through these holes to strike lawbreakers, playing a role in self-defense or offense. At the same time, the external situation can also be observed through the shooting holes to help improve the combat efficiency. When the shooting holes are closed, the entry of external bullets and the like can be blocked to protect the safety of the personnel and property in the vehicle. However, at present, the shooting hole mechanism components on the market are complex, inconvenient to install, cumbersome to operate, not durable, and also have the disadvantages of poor sealing performance and easy dropping of the cover plate adjusting nuts, which will affect the operation efficiency and safety of the personnel in the vehicle in case of emergency.

[0003] In view of the above-mentioned existing technology, it is necessary to reasonably improve the existing shooting hole structure. For this reason, the applicant has made a beneficial design, and the technical solution to be introduced below is generated under this background. Summary of the Utility Model

[0004] The task of the utility model is to provide an open-type shooting hole structure, which is simple, fast and convenient to install, open and close, has reliable closing, good sealing performance, and is applicable to various different vehicle models.

[0005] The task of the utility model is completed in this way. An open-type shooting hole structure, the shooting hole includes: a shooting hole component, a shooting hole cover plate, and a fastening component. The shooting hole component is fixedly installed on an assembled plate made of bulletproof material on the vehicle body, and has a shooting hole thereon. The shooting hole cover plate is installed on the shooting hole component through the fastening component. The fastening component includes a fixing component and a buckle component. The shooting hole cover plate is rotatably installed on the fixing component, and the shooting hole cover plate is selectively buckled on the buckle component. When the fastening component is loosened, the shooting hole cover plate is rotated to open or close the shooting hole. When the fastening component is tightened, the shooting hole cover plate is locked in the state of opening or closing the shooting hole.

[0006] In a specific embodiment of the utility model, the shooting hole component includes an inner shooting hole ring and an outer shooting hole ring. Inner shooting holes and outer shooting holes are respectively provided on the inner shooting hole ring and the outer shooting hole ring. The inner shooting hole ring and the outer shooting hole ring are fixedly installed into one body through mounting screws to form the shooting hole component. The inner shooting holes and the outer shooting holes are arranged side by side and the center lines are aligned. The inner shooting holes and the outer shooting holes form the shooting hole.

[0007] In another specific embodiment of the present utility model, an annular groove is formed on the outer circumferential surface of the shown shooting hole assembly, and the opposite sides of the annular groove are clamped on the hole edges of the mounting holes of the assembled plate members to realize the installation and fixation of the shooting hole structure on the vehicle body.

[0008] In yet another specific embodiment of the present utility model, one of the opposite sides of the annular groove is formed on the inner circle of the shooting hole, and the other side is formed on the outer circle of the shooting hole. The bottom of the annular groove is only formed on the inner circle of the shooting hole or only formed on the outer circle of the shooting hole, or a part is formed on the inner circle of the shooting hole and the other part is formed on the outer circle of the shooting hole, and a complete bottom of the groove is formed after the inner circle and the outer circle of the shooting hole are assembled.

[0009] In still another specific embodiment of the present utility model, the outer shooting hole of the outer circle of the shooting hole has a slope with a gradually increasing diameter from the inside to the outside.

[0010] In still another specific embodiment of the present utility model, both the fixing component and the buckle component include fastening screws and adjusting nuts. The fastening screws sequentially pass through the adjusting nuts, the shooting hole cover plate, and the inner circle of the shooting hole and are then screwed into the outer circle of the shooting hole. The adjusting nuts are spirally installed on the fastening screws. When the adjusting nuts are screwed towards the shooting hole cover plate on the fastening screws, they are tightened to clamp the shooting hole cover plate. When the adjusting nuts are screwed away from the shooting hole cover plate on the fastening screws, they are loosened, and the shooting hole cover plate opens or closes the shooting hole.

[0011] In a further specific embodiment of the present utility model, the shooting hole cover plate has a notch. When the shooting hole is opened, the adjusting nut is loosened, and the shooting hole cover plate rotates around the fastening screw on the fixing component so that the notch disengages from the fastening screw on the buckle component. When the shooting hole is closed, the shooting hole cover plate rotates around the fastening screw on the fixing component so that the notch is buckled on the fastening screw on the buckle component.

[0012] In an even further specific embodiment of the present utility model, the fixing component and the buckle component are arranged on the axis of symmetry of the shooting hole.

[0013] In yet a further specific embodiment of the present utility model, the fixing component and the buckle component are arranged on the vertical axis of symmetry of the shooting hole, and the opening direction of the notch is to the left or to the right.

[0014] In an even yet further specific embodiment of the present utility model, a first sealing ring is arranged between the contacting surfaces of the shown inner circle and the outer circle of the shooting hole. A second sealing ring is installed between one side surface of the assembled plate member and the inner circle of the shooting hole, and a third sealing ring is installed between the other side surface of the assembled plate member and the outer circle of the shooting hole. A fourth sealing ring is arranged between the contacting surfaces of the shooting hole cover plate and the inner circle of the shooting hole.

[0015] Due to the adoption of the above structure, the utility model has the following beneficial effects: First, the shooting hole component is relatively simple and fast to install and operate, whether it is opening or closing. After closing, it is safe and reliable, with good sealing performance, and is applicable to various different vehicle models. When the shooting hole is installed on the edge of the car door window, the driver and passengers can clearly see the shooting target and accurately shoot illegal personnel; Second, the shooting hole component is in flexible contact with the assembled plate made of bulletproof material, avoiding the rupture of the assembled plate caused by shooting vibration and impact, enhancing the vehicle's protection ability, and effectively protecting the safety of the driver and passengers; Third, four flexible sealing rings are added inside the shooting hole to ensure its overall sealing performance; Fourth, a certain slope is set in the inner cavity of the outer ring of the shooting hole, and the slope is designed according to the vehicle body, avoiding the phenomenon of water accumulation in the inner cavity caused by rainwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the shooting hole of the utility model;

[0017] Figure 2 is a state schematic diagram when the shooting hole of the utility model is closed;

[0018] Figure 3 is a structural schematic diagram of the fixing method of the shooting hole component of the utility model;

[0019] Figure 4 is a schematic diagram when the shooting hole of the utility model is opened and the notch on the shooting hole cover plate faces left;

[0020] Figure 5 is a schematic diagram when the shooting hole of the utility model is opened and the notch on the shooting hole cover plate faces right.

[0021] In the figure: 1. Shooting hole component, 10. Shooting hole, 11. Inner ring of shooting hole, 111. Inner ring shooting hole, 112. Step hole, 12. Outer ring of shooting hole, 121. Outer ring shooting hole, 13. Mounting screw, 14. Circular groove; 2. Shooting hole cover plate, 21. Notch; 3. Fastening component, 31. Fixing component, 32. Buckle component, 301. Fastening screw, 302. Adjusting nut; 4. Assembled plate, 41. Mounting hole; 51. First sealing ring, 52. Second sealing ring, 53. Third sealing ring, 54. Fourth sealing ring. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022] The following will describe in detail the specific embodiments of the utility model with reference to the accompanying drawings. However, the description of the embodiments is not a limitation of the technical solution. Any change in form rather than in essence based on the concept of the utility model should be regarded as within the protection scope of the utility model.

[0023] In the following description, all concepts related to directions or orientations such as up, down, left, right, front, and back are based on the positions shown in the corresponding attached drawings. This is only for the convenience of describing the technical solution provided by the present invention in combination with the attached drawings and simplifying the description, and thus it should not be construed as a special limitation on the technical solution provided by the present invention.

[0024] Please refer to Figure 1 、 Figure 2 , the present invention relates to an open - type shooting hole structure, including: a shooting hole assembly 1, a shooting hole cover plate 2, and a fastening assembly 3. The shooting hole assembly 1 is fixedly installed on an assembled plate member 4 made of bullet - proof material on the vehicle body. The bullet - proof material here is not restricted in any way and can be bullet - proof glass, steel plate, etc. There is a shooting hole 10 on the shooting hole assembly 1. The shooting hole cover plate 2 is installed on the shooting hole assembly 1 through the fastening assembly 3. When the fastening assembly 3 is loosened, the shooting hole cover plate 2 is operated to open or close the shooting hole 10. When the fastening assembly 3 is tightened, the shooting hole cover plate 2 is locked in the state of opening or closing the shooting hole 10.

[0025] As Figure 2 、 Figure 3 shown, the shooting hole assembly 1 includes a shooting hole inner ring 11 and a shooting hole outer ring 12. Inner ring shooting holes 111 and outer ring shooting holes 121 are respectively provided on the shooting hole inner ring 11 and the shooting hole outer ring 12. The shooting hole inner ring 11 and the shooting hole outer ring 12 are fixedly installed into one body through mounting screws 13 to form the shooting hole assembly 1. The inner ring shooting holes 111 and the outer ring shooting holes 121 are arranged side by side and their center lines are aligned. Thus, the inner ring shooting holes 111 and the outer ring shooting holes 121 together form the shooting hole 10 of the present invention. When the shooting hole cover plate 2 covers the shooting hole 10, the shooting hole 10 is closed, as Figure 1 shown; when the shooting hole cover plate 2 does not cover the shooting hole 10, the shooting hole 10 is opened, as Figure 4 、 Figure 5 shown.

[0026] As Figure 2 shown, a circular ring groove 14 is formed on the outer circular surface of the shooting hole assembly 1 formed by combining the shooting hole inner ring 11 and the shooting hole outer ring 12. The opposite sides of the circular ring groove 14 are clamped on the hole edges of the mounting holes 41 of the vehicle body assembled plate member 4 to realize the installation and fixation of the open - type shooting hole of the present invention on a cash transport vehicle or a military and police vehicle.

[0027] As Figure 2 、 Figure 3As shown, one of the opposite sides of the circular groove 14 is formed on the inner ring 11 of the shooting hole, and the other side is formed on the outer ring 12 of the shooting hole. The bottom of the circular groove 14 is only formed on the inner ring 11 of the shooting hole or only formed on the outer ring 12 of the shooting hole, or a part is formed on the inner ring 11 of the shooting hole and the other part is formed on the outer ring 12 of the shooting hole. After the inner ring 11 and the outer ring 12 of the shooting hole are assembled, a complete bottom of the groove is formed. In this embodiment, the bottom of the circular groove 14 is only formed on the outer ring 12 of the shooting hole. During installation, the bottom of the groove on the outer ring of the outer ring 12 of the shooting hole penetrates into the installation hole 41. The inner ring 11 of the shooting hole is aligned with the outer ring 12 of the shooting hole and its edge is pressed against the assembled plate member 4. The installation screw 13 passes through the stepped hole 112 on the inner ring 11 of the shooting hole and then is screwed into the outer ring 12 of the shooting hole and tightened. The nut of the installation screw 13 sinks into a stepped hole on the inner ring 11 of the shooting hole and does not protrude from the side of the inner ring 11 of the shooting hole. Thus, the installation of the shooting hole assembly 1 is completed.

[0028] Of course, if the bottom of the circular groove 14 is only formed on the inner ring 11 of the shooting hole, during installation, the bottom of the groove on the outer ring of the inner ring 11 of the shooting hole penetrates into the installation hole 41. The outer ring 12 of the shooting hole is aligned with the inner ring 11 of the shooting hole and its edge is pressed against the assembled plate member 4. The installation screw 13 passes through the stepped hole 112 on the inner ring 11 of the shooting hole and then is screwed into the outer ring 12 of the shooting hole and tightened.

[0029] If a part of the bottom of the circular groove 14 is formed on the inner ring 11 of the shooting hole and the other part is formed on the outer ring 12 of the shooting hole, the part of the bottom of the groove on the inner ring 11 of the shooting hole and the part of the bottom of the groove on the outer ring 12 of the shooting hole respectively penetrate into the installation hole 41 from both sides of the assembled plate member 4. The side surfaces of the inner ring 11 of the shooting hole and the outer ring 12 of the shooting hole are both pressed against the assembled plate member 4. The installation screw 13 passes through the stepped hole 112 on the inner ring 11 of the shooting hole and then is screwed into the outer ring 12 of the shooting hole and tightened.

[0030] As Figure 2 shown, a first sealing ring 51 is provided between the contacting surfaces of the inner ring 11 and the outer ring 12 of the shooting hole. One side surface of the assembled plate member 4 is matched with the inner ring 11 of the shooting hole and a second sealing ring 52 is installed between them. The other side surface of the assembled plate member 4 is matched with the outer ring 12 of the shooting hole and a third sealing ring 53 is installed between them. A fourth sealing ring 54 is provided between the contacting surfaces of the shooting hole cover plate 2 and the inner ring 11 of the shooting hole.

[0031] As Figure 2 shown, the outer shooting hole 121 of the outer ring 12 of the shooting hole has a certain slope, and the slope is designed according to the vehicle body, avoiding the phenomenon of internal cavity water accumulation caused by rainwater.

[0032] As Figure 2As shown, the fastening assembly 3 includes a fixing assembly 31 and a buckle assembly 32. The shooting hole cover plate 2 is rotatably mounted on the fixing assembly 31, and the shooting hole cover plate 2 is selectively buckled and mounted on the buckle assembly 32. Both the fixing assembly 31 and the buckle assembly 32 include fastening screws 301 and adjusting nuts 302. The fastening screw 301 sequentially passes through the adjusting nut 302, the shooting hole cover plate 2, and the inner ring 11 of the shooting hole and then is screwed into the outer ring 12 of the shooting hole. The adjusting nut 302 is spirally mounted on the fastening screw 301. When the adjusting nut 302 rotates towards the shooting hole cover plate 2 on the fastening screw 301, that is, when tightened, the shooting hole cover plate 2 is clamped. When the adjusting nut 302 rotates away from the shooting hole cover plate 2 on the fastening screw 301, that is, when loosened, the shooting hole cover plate 2 opens or closes the shooting hole 10.

[0033] As Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, the shooting hole cover plate 2 has a notch 21. When opening the shooting hole 10, loosen the adjusting nut 302, and the shooting hole cover plate 2 rotates around the fastening screw 301 on the fixing assembly 31 to make the notch 21 disengage from the fastening screw 301 on the buckle assembly 32; when closing the shooting hole 10, the shooting hole cover plate 2 rotates around the fastening screw 301 on the fixing assembly 31 to make the notch 21 buckle on the fastening screw 301 on the buckle assembly 32, and then tighten the adjusting nut 302 to lock the shooting hole cover plate 2, as Figure 1 shown. The adjusting nut 302 has an anti-dropping function, which can ensure that the shooting hole cover plate 2 will not fall off due to the adjusting nut 302 being too loose.

[0034] Furthermore, the fixing assembly 31 and the buckle assembly 32 are arranged on the axis of symmetry of the shooting hole 10. In this embodiment, the fixing assembly 31 and the buckle assembly 32 are arranged on the vertical axis of symmetry of the shooting hole 10. As Figure 4 , Figure 5 shown, the notch 21 can open to the left or right. Only when the fixing assembly 31 and the buckle assembly 32 are arranged on other axes of symmetry of the shooting hole 10 except the vertical axis of symmetry, in order to better buckle on the buckle assembly 32, the opening direction of the notch 21 can only be opened in the direction that the notch 21 buckles on the buckle assembly 32 from top to bottom. The Ming-style shooting hole of the present utility model is relatively simple, quick, safe and reliable after closing, and has good sealing performance both in installation and opening operation, and is applicable to various different vehicle models.

Claims

1. A Ming-style shooting hole structure, characterized in that: The shooting hole includes: a shooting hole assembly (1), a shooting hole cover plate (2), and a fastening assembly (3). The shooting hole assembly (1) is fixedly installed on an assembled plate member (4) made of bulletproof material on the vehicle body, and has a shooting hole (10) thereon. The shooting hole cover plate (2) is installed on the shooting hole assembly (1) through the fastening assembly (3). The fastening assembly (3) includes a fixing assembly (31) and a buckle assembly (32). The shooting hole cover plate (2) is rotatably installed on the fixing assembly (31), and the shooting hole cover plate (2) is selectively buckled and installed on the buckle assembly (32). When the fastening assembly (3) is loosened, the shooting hole cover plate (2) is rotated to open or close the shooting hole (10). When the fastening assembly (3) is tightened, the shooting hole cover plate (2) is locked in the state of opening or closing the shooting hole (10).

2. The Ming-style shooting hole structure according to claim 1, characterized in that: The shooting hole assembly (1) includes a shooting hole inner ring (11) and a shooting hole outer ring (12). Inner ring shooting holes (111) and outer ring shooting holes (121) are respectively provided on the shooting hole inner ring (11) and the shooting hole outer ring (12). The shooting hole inner ring (11) and the shooting hole outer ring (12) are fixedly installed into one body through mounting screws (13) to form the shooting hole assembly (1). The inner ring shooting holes (111) and the outer ring shooting holes (121) are arranged side by side and their center lines are aligned. The inner ring shooting holes (111) and the outer ring shooting holes (121) form the shooting hole (10).

3. The Ming-style shooting port structure according to claim 2, characterized in that: A circular ring groove (14) is formed on the outer circumferential surface of the shooting hole assembly (1) shown. The opposite sides of the circular ring groove (14) are clamped on the hole edge of the mounting hole (41) of the assembled plate member (4) to realize the installation and fixation of the shooting hole structure on the vehicle body.

4. The Ming-style shooting port structure according to claim 3, characterized in that: One of the opposite sides of the circular ring groove (14) is formed on the shooting hole inner ring (11), and the other side is formed on the shooting hole outer ring (12). The bottom of the circular ring groove (14) is only formed on the shooting hole inner ring (11) or only formed on the shooting hole outer ring (12), or a part is formed on the shooting hole inner ring (11) and the other part is formed on the shooting hole outer ring (12). After the shooting hole inner ring (11) and the shooting hole outer ring (12) are assembled, a complete bottom of the groove is formed.

5. The Ming-style shooting port structure according to claim 2, characterized in that: The outer ring shooting holes (121) of the shooting hole outer ring (12) have a slope with a gradually increasing diameter from the inside to the outside.

6. The Ming-style shooting hole structure according to claim 2, wherein: Both the fixing assembly (31) and the buckle assembly (32) include fastening screws (301) and adjusting nuts (302). The fastening screws (301) sequentially pass through the adjusting nuts (302), the shooting hole cover plate (2), and the shooting hole inner ring (11) and then are screwed into the shooting hole outer ring (12). The adjusting nuts (302) are helically installed on the fastening screws (301). When the adjusting nuts (302) are rotated towards the shooting hole cover plate (2) on the fastening screws (301), they are tightened to clamp the shooting hole cover plate (2). When the adjusting nuts (302) are rotated away from the shooting hole cover plate (2) on the fastening screws (301), they are loosened, and the shooting hole cover plate (2) opens or closes the shooting hole (10).

7. The Ming-style shooting port structure according to claim 6, characterized in that: The shooting hole cover plate (2) has a notch (21). When opening the shooting hole (10), loosen the adjusting nut (302), and the shooting hole cover plate (2) rotates around the fastening screw (301) on the fixing assembly (31) to disengage the notch (21) from the fastening screw (301) on the buckle assembly (32); when closing the shooting hole (10), the shooting hole cover plate (2) rotates around the fastening screw (301) on the fixing assembly (31) to snap the notch (21) onto the fastening screw (301) on the buckle assembly (32).

8. The Ming-style shooting port structure according to claim 7, characterized in that: The described fixing assembly (31) and buckle assembly (32) are arranged on the symmetry axis of the shooting hole (10).

9. The Ming-style shooting port structure according to claim 8, characterized in that: The fixing assembly (31) and buckle assembly (32) are arranged on the vertical symmetry axis of the shooting hole (10), and the opening direction of the notch (21) is to the left or right.

10. A Ming-style shooting port structure according to claim 2 or 4 or 6, characterized in that: A first sealing ring (51) is provided between the contacting surfaces of the inner ring (11) and outer ring (12) of the shooting hole shown. A second sealing ring (52) is installed between one side surface of the assembled plate member (4) and the inner ring (11) of the shooting hole, and a third sealing ring (53) is installed between the other side surface of the assembled plate member (4) and the outer ring (12) of the shooting hole. A fourth sealing ring (54) is provided between the contacting surface of the shooting hole cover plate (2) and the inner ring (11) of the shooting hole.

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