Portable car arrester

Abstract

The utility model discloses a portable car arrester which comprises a main shell, a car arrester body, a car arrester body and a car arrester body. The main shell is internally provided with a hollow space. One end cover is connected to the end part of one end of the main shell, and the other end cover is connected to the end part of the other end of the main shell to block the hollow space; the inner supporting pieces are provided with sharp nails and are arranged in the hollow space, and the hollow space is filled with the inner supporting pieces; when the tire is rolled by the vehicle, the tire of the vehicle makes contact with the main shell, the main shell and the inner supporting piece with the sharp nails form a barrier, and when the main shell is rolled to be broken, the inner supporting piece with the sharp nails pierces into the tire to release air in the tire; therefore, the technical problems that carrying is inconvenient, and the risk that an operator is scratched exists during laying are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary facilities for highway transportation, specifically a portable vehicle stopper. Background Technology

[0002] The vehicle stopper has both deceleration and / or tire puncture functions, which can effectively control the speed of vehicles, prevent vehicles from recklessly breaking through checkpoints, and ensure the safety of staff and state property. It is suitable for public security, armed police, transportation and other departments to intercept vehicles that break through checkpoints and escape.

[0003] For example, in scenarios where public security and armed police are carrying out their duties, vehicle jammers can be used to intercept vehicles involved in driving crimes, making them a nemesis of driving crimes;

[0004] Traditional tire arresters consist of an aluminum alloy strip support and a hard die-cast zinc triangular spike. After the triangular spike penetrates the tire, it can quickly release the air inside the tire. Although this structure can achieve the function of stopping tires, it is inconvenient to carry, and the exposed triangular spike poses a risk of injury to operators during installation. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the related technologies, the purpose is to provide a portable vehicle stopper to solve the technical problems of inconvenience in carrying and the risk of operators being scratched during installation.

[0006] The technical solution to achieve the objective is a portable vehicle stopper, comprising:

[0007] The main housing has a hollow space inside;

[0008] Two end caps, one of which is connected to one end of the main housing, and the other end cap is connected to the other end of the main housing, blocking the hollow space;

[0009] And several internal support members with spikes are arranged in the hollow space to fill the hollow space;

[0010] When run over by a vehicle, the vehicle's tire comes into contact with the main housing, the main housing and the spiked inner support form a barrier, and when the main housing is crushed, the spiked inner support pierces the tire, releasing the air inside the tire.

[0011] Furthermore, when projected onto a plane from top to bottom, the main shell has a rectangular structure in the horizontal direction and a triangular structure in the longitudinal direction.

[0012] Furthermore, the longitudinal section of the main shell is an isosceles triangular structure.

[0013] Furthermore, the main housing has an identification area on its side wall.

[0014] Furthermore: the end cap has an isosceles triangular shape and includes: an inner cover for inserting into the end of the main housing, which is inserted into the hollow space, and the inner cover has an inner groove on one side;

[0015] An outer insert cover, one end of which is connected to the inner insert cover, is used to contact the outer wall of the main housing, and a slot is formed between the outer insert cover and the inner insert cover;

[0016] Three flanges are evenly distributed on the other end of the outer plug cover, for contacting the outer wall of the main housing;

[0017] And several small protrusions, which are spaced apart and arranged in three rows, evenly distributed on the outer wall of the outer plug cover and located on one side of the edge.

[0018] Furthermore: the inner support member with spikes includes: a central support column;

[0019] A support platform is connected to the central support column and is positioned at the middle of the central support column.

[0020] Three reinforcing members are evenly distributed between the central support column and the support platform;

[0021] And three spike structures are connected at intervals to the support platform and are spaced apart from the central support column. When projected from top to bottom, the spike structures form a triangular structure to support the inner wall of the main shell.

[0022] Furthermore: the central support column has a hexagonal inner groove and a through hole, the hexagonal inner groove is connected to the through hole, and the inner diameter of the inscribed circle of the hexagonal inner groove is larger than the inner diameter of the through hole;

[0023] The central support column has a stepped structure, starting from the hexagonal inner groove and gradually decreasing in outer diameter towards the through hole;

[0024] One end of the central support column has a socket, which is connected to the hexagonal inner groove;

[0025] The outer wall of the central support column has inserts and hexagonal segments;

[0026] When the hexagonal segment on one of the central support columns is inserted into the hexagonal inner groove on the other central support column, one end of the insert block is inserted into the socket.

[0027] Furthermore: the support platform has a hexagonal shape;

[0028] The support platform has a plurality of first through slots, which surround the central support column and are spaced apart from the central support column.

[0029] Furthermore: the spike structure includes: two support plates, spaced apart and connected to the support platform, the support plates having a second through groove;

[0030] And a spike, inserted into the second through slot, with the tip of the spike protruding from the support plate;

[0031] The three spikes are respectively inserted into the support plate, and when projected from top to bottom, they form an isosceles triangle structure.

[0032] Furthermore: the connection between the support plate and the support platform has a third through groove and a first bevel;

[0033] The support plate also has a second oblique angle on one side, which intersects with the first oblique angle and is used to contact the inner wall of the main housing;

[0034] The spike is a hollow cylindrical structure with sharp corners at both ends and a notch on one side wall.

[0035] The above technical solution has the following beneficial effects: the portable vehicle stopper, compared with related technologies, is equipped with a main housing, end caps and an inner support with spikes;

[0036] The main shell has a hollow space inside, and the internal support components with spikes are arranged in the hollow space. The end cap is connected to the end of the main shell and blocks the hollow space. The main shell, end cap and internal support components with spikes are combined into a relatively whole, which is relatively convenient to carry. Moreover, the internal support components with spikes are set in the hollow space, which reduces the chance of scratching the human body.

[0037] This overcomes the technical problems of inconvenience in carrying and the risk of operators being scratched during installation, achieving the technical effect of relatively convenient carrying and reducing the probability of human injury, thus demonstrating practicality. Attached Figure Description

[0038] Figure 1 This is an exploded view of the final assembly.

[0039] Figure 2 for Figure 1 A schematic diagram of the assembled structure;

[0040] Figure 3 for Figure 2 A partial sectional view;

[0041] Figure 4 This is one of the structural schematic diagrams of the end cap;

[0042] Figure 5 This is the second schematic diagram of the end cap structure;

[0043] Figure 6 One of the structural schematic diagrams of an internal support member with spikes;

[0044] Figure 7 The second schematic diagram shows the structure of an internal support member with spikes;

[0045] Figure 8 for Figure 6 Top view;

[0046] Figure 9 This is a schematic diagram of the external structure in actual use.

[0047] In the diagram: 10. Main shell, 11. Hollow space, 12. Identification area, 20. End cap, 21. Inner insert cap, 21-1. Inner groove, 22. Outer insert cap, 23. Slot, 24. Edge retainer, 25. Small protrusion, 30. Inner support with spikes, 31. Central support column, 31-1. Hexagonal inner groove, 31-2. Through hole, 31-3. Insert, 31-4. Insert block, 31-5. Hexagonal segment, 32. Support platform, 32-1. First through groove, 33. Reinforcing member, 34. Spike structure, 34-1. Support plate, 34-11. Second through groove, 34-12. Third through groove, 34-13. First bevel, 34-14. Second bevel, 34-2. Spike, 34-21. Sharp corner, 34-22. Notch. Detailed Implementation

[0048] To make the content easier to understand, the following detailed description is provided with reference to specific embodiments and accompanying drawings;

[0049] Portable vehicle arresters solve the technical problems of inconvenience in carrying and the risk of operators being scratched during installation. They can be manufactured and used, achieving the positive effects of relatively convenient carrying and reducing the probability of injury. The overall concept is as follows:

[0050] Implementation

[0051] like Figure 1 , Figure 2 , Figure 3 , Figure 9 As shown; portable vehicle stopper, including:

[0052] Main housing 10, wherein the main housing 10 has a hollow space 11;

[0053] Two end caps 20, one end cap 20 is connected to one end of the main housing 10, and the other end cap 20 is connected to the other end of the main housing 10, blocking the hollow space 11;

[0054] And several inner support members 30 with spikes are arranged in the hollow space 11 to fill the hollow space 11;

[0055] When run over by a vehicle, the vehicle's tire comes into contact with the main housing 10, the main housing 10 and the inner support member 30 with spikes form a barrier, and when the main housing 10 is crushed, the inner support member 30 with spikes pierces the tire, releasing the air inside the tire;

[0056] Specifically, in implementation, the main housing 10 has a hollow space 11 inside, and the inner support member 30 with spikes is arranged in the hollow space 11. The end cap 20 is connected to the end of the main housing 10 and blocks the hollow space 11. The main housing 10, the end cap 20 and the inner support member 30 with spikes are combined into a relatively whole, which is relatively convenient to carry. Moreover, the inner support member 30 with spikes is set in the hollow space 11. Due to the obstruction of the main housing 10, the probability of scratching the human body is reduced.

[0057] Another implementation method:

[0058] like Figure 1 , Figure 2 , Figure 3 , Figure 9 As shown; during implementation, the main housing 10 is made of plastic and has structural strength, which can accommodate the inner support member 30 with spikes. When it is run over by a vehicle, the vehicle's tire comes into contact with the main housing 10, and the main housing 10 and the inner support member 30 with spikes form a barrier. The main housing 10 can be crushed and broken, so that the inner support member 30 with spikes can pierce the tire, release the air in the tire, and achieve the purpose of stopping the vehicle.

[0059] After projection onto the plane from top to bottom (the top and bottom directions are as follows: ...) Figure 2 , Figure 3 (in the view direction), the main housing 10 has a rectangular structure in the transverse direction and a triangular structure in the longitudinal section;

[0060] The main shell 10 has a rectangular structure in the transverse direction, which is long and narrow. This not only makes it easier to arrange the inner support members 30 with spikes in a straight line in the hollow space 11, making assembly relatively convenient, but also makes it relatively easy to carry due to its regular shape.

[0061] The longitudinal section of the main housing 10 is an isosceles triangular structure, which has relatively good stability and is conducive to being installed on the road surface to form a barrier;

[0062] The main housing 10 has three marking areas 12 on its side wall; the marking areas 12 are provided to facilitate the adhesion of stickers.

[0063] Text labels such as "Portable vehicle stopper," "Note: Please read the product instructions carefully before use. The product contains spikes. Do not bend or press it forcefully. Non-professionals should not attempt to repair or disassemble this product," and "This product cannot be used on motorcycles" improve safety and are relatively aesthetically pleasing.

[0064] Another implementation method:

[0065] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 As shown; in implementation, the end cap 20 has an isosceles triangular structure, including: an inner cover 21, for inserting into the end of the main housing 10, inserted into the hollow space 11, with an inner groove 21-1 on one side; an outer cover 22, one end connected to the inner cover 21, for contacting the outer wall of the main housing 10, with a slot 23 formed between the outer cover 22 and the inner cover 21; three baffles 24, evenly distributed on the other end of the outer cover 22, for contacting the outer wall of the main housing 10; and a plurality of small protrusions 25, spaced apart, arranged in three rows, evenly distributed on the outer wall of the outer cover 22, and located on one side of the baffles 24;

[0066] The inner cover 21, outer cover 22, slot 23, retaining edge 24 and small protrusion 25 are made of plastic and are integrally injection molded. They are placed on the end of the main housing 10, which not only blocks the inner support 30 with spikes and prevents the inner support 30 with spikes from falling off, but also looks relatively beautiful.

[0067] The slot 23 has an isosceles triangular structure. After the slot 23 is inserted into the main housing 10, the inner cover 21, the outer cover 22 and the retaining edge 24 are close to the main housing 10, which increases the contact area, makes the connection relatively tight, and reduces the chance of falling off.

[0068] The small protrusion 25 is provided, which increases the frictional resistance with the human hand when the end cap 20 is assembled with the main housing 10, which is beneficial for assembly and is relatively aesthetically pleasing.

[0069] Another implementation method:

[0070] like Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7, Figure 8 , Figure 9 As shown; in implementation, the inner support member 30 with spikes includes: a central support column 31; a support platform 32 connected to the central support column 31 and positioned in the middle of the central support column 31; three reinforcing members 33 evenly distributed between the central support column 31 and the support platform 32; and three spike structures 34 spaced apart from the support platform 32 and spaced apart from the central support column 31. When projected from top to bottom, the spike structures 34 form a triangular structure to support the inner wall of the main housing 10.

[0071] The central support column 31, support platform 32, reinforcing member 33 and support plate 34-1 are made of plastic and are integrally injection molded.

[0072] The central support column 31 has a hexagonal inner groove 31-1 and a through hole 31-2. The hexagonal inner groove 31-1 communicates with the through hole 31-2. The inner diameter of the inscribed circle of the hexagonal inner groove 31-1 is larger than the inner diameter of the through hole 31-2. The central support column 31 has a stepped structure. Starting from the hexagonal inner groove 31-1, the outer diameter of the central support column 31 gradually decreases towards the through hole 31-2. The central support column 31 has a socket 31-3 at one end, which communicates with the hexagonal inner groove 31-1; the outer wall of the central support column 31 has a plug 31-4 and a hexagonal segment 31-5; when the hexagonal segment 31-5 on one central support column 31 is inserted into the hexagonal inner groove 31-1 on another central support column 31, one end of the plug 31-4 is inserted into the socket 31-3.

[0073] When the inner support members 30 with spikes are assembled by inserting them together along a straight line, the hexagonal segment 31-5 on one inner support member 30 with spikes is inserted into the hexagonal inner groove 31-1 on another inner support member 30 with spikes, and the insert block 31-4 is inserted into the insert 31-3, making assembly relatively convenient.

[0074] The support platform 32 has a hexagonal shape; the support platform 32 has a plurality of first through slots 32-1, the first through slots 32-1 surround the central support column 31 and are spaced apart from the central support column 31; the first through slots 32-1 are hexagonal through slots, and there are six of them; the arrangement of the first through slots 32-1 on the support platform 32 is conducive to connecting and arranging the spike structure 34;

[0075] The reinforcing member 33 is a triangular plate structure, and there are three of them, which improves the structural strength;

[0076] The spike structure 34 includes: two support plates 34-1, which are spaced apart and connected to the support platform 32, and the support plates 34-1 have a second through groove 34-11; and a spike 34-2, which passes through the second through groove 34-11, and the end of the spike 34-2 protrudes from the support plate 34-1.

[0077] The three spikes 34-2 are respectively inserted into the support plate 34-1. When projected from top to bottom, they form an isosceles triangle structure, which is conducive to being installed into the hollow space 11.

[0078] Three spike structures 34 are connected at intervals to the support platform 32. The number of spikes 34-2 is relatively large, and after forming an isosceles triangle structure, the sharp angles 34-21 on the spikes 34-2 face different directions, which is conducive to piercing the tire.

[0079] The connection between the support plate 34-1 and the support platform 32 has a third through groove 34-12 and a first chamfer 34-13; the support plate 34-1 also has a second chamfer 34-14 on one side, which intersects with the first chamfer 34-13 and is used to contact the inner wall of the main housing 10.

[0080] It is equipped with a third through groove 34-12 and a first bevel 34-13, which is relatively aesthetically pleasing;

[0081] It is equipped with a second oblique angle 34-14, which matches and fits the inner wall of the main housing 10, making assembly relatively convenient;

[0082] The spike 34-2 is a hollow cylindrical structure made of metal, with sharp corners 34-21 at both ends and a notch 34-22 on one side wall, which facilitates piercing the tire and releasing air from the tire.

[0083] In the description, it should be understood that the terms "up", "down", "left", "right", "front", "back", etc., indicate the orientation or positional relationship based on the positional relationship shown in the accompanying drawings, and are only for the convenience or simplification of the description, rather than indicating a specific orientation that must be present; the operation process described in the embodiments is not an absolute usage step, and corresponding adjustments can be made in actual use;

[0084] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art; the words “first,” “second,” and similar terms used in the specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components, and similarly, the words “a” or “a” and similar terms do not determine a quantity limitation, but rather indicate the presence of at least one, as determined by the content of the embodiments;

[0085] The above description is only a preferred embodiment, but the scope of protection is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the disclosed technology, based on the technical solution and inventive concept, should be included within the scope of protection.

Claims

1. A portable vehicle stopper, characterized in that, include: The main housing has a hollow space inside; Two end caps, one of which is connected to one end of the main housing, and the other end cap is connected to the other end of the main housing, blocking the hollow space; And several internal support members with spikes are arranged in the hollow space to fill the hollow space; When run over by a vehicle, the vehicle's tire comes into contact with the main housing, the main housing and the spiked inner support form a barrier, and when the main housing is crushed, the spiked inner support pierces the tire, releasing the air inside the tire.

2. The portable vehicle stopper according to claim 1, characterized in that: When projected from top to bottom, the main shell has a rectangular structure in the horizontal direction and a triangular structure in the longitudinal direction.

3. The portable vehicle stopper according to claim 2, characterized in that: The longitudinal section of the main shell is an isosceles triangle structure.

4. The portable vehicle stopper according to claim 3, characterized in that: The main housing has a marking area on its side wall.

5. The portable vehicle stopper according to claim 3, characterized in that: The end cap has an isosceles triangular shape and includes: an inner cover for inserting into the end of the main housing, which is inserted into the hollow space, and the inner cover has an inner groove on one side. An outer insert cover, one end of which is connected to the inner insert cover, is used to contact the outer wall of the main housing, and a slot is formed between the outer insert cover and the inner insert cover; Three flanges are evenly distributed on the other end of the outer plug cover, for contacting the outer wall of the main housing; And several small protrusions, which are spaced apart and arranged in three rows, evenly distributed on the outer wall of the outer plug cover and located on one side of the edge.

6. The portable vehicle stopper according to claim 1, 4, or 5, characterized in that: The inner support member with spikes includes: a central support column; A support platform is connected to the central support column and is positioned at the middle of the central support column. Three reinforcing members are evenly distributed between the central support column and the support platform; And three spike structures are connected at intervals to the support platform and are spaced apart from the central support column. When projected from top to bottom, the spike structures form a triangular structure to support the inner wall of the main shell.

7. The portable vehicle stopper according to claim 6, characterized in that: The central support column has a hexagonal inner groove and a through hole. The hexagonal inner groove is connected to the through hole, and the inner diameter of the inscribed circle of the hexagonal inner groove is larger than the inner diameter of the through hole. The central support column has a stepped structure, starting from the hexagonal inner groove and gradually decreasing in outer diameter towards the through hole; One end of the central support column has a socket, which is connected to the hexagonal inner groove; The outer wall of the central support column has inserts and hexagonal segments; When the hexagonal segment on one of the central support columns is inserted into the hexagonal inner groove on the other central support column, one end of the insert block is inserted into the socket.

8. The portable vehicle stopper according to claim 6, characterized in that: The support platform has a hexagonal shape. The support platform has a plurality of first through slots, which surround the central support column and are spaced apart from the central support column.

9. The portable vehicle stopper according to claim 6, characterized in that: The spike structure includes: two support plates, which are connected to the support platform at a distance, and the support plates have a second through groove; And a spike, inserted into the second through slot, with the tip of the spike protruding from the support plate; The three spikes are respectively inserted into the support plate, and when projected from top to bottom, they form an isosceles triangle structure.

10. The portable vehicle stopper according to claim 9, characterized in that: The connection between the support plate and the support platform has a third through groove and a first bevel angle. The support plate also has a second oblique angle on one side, which intersects with the first oblique angle and is used to contact the inner wall of the main housing; The spike is a hollow cylindrical structure with sharp corners at both ends and a notch on one side wall.

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