Multi-functional anti-riot catcher
By integrating tear gas, window-breaking, and hook-type restraint forks into the riot control device, and using carbon fiber and a hollow structure, the problem of inconvenient carrying of riot control equipment has been solved, achieving lightweight and multi-functional integration, and improving the law enforcement efficiency and safety of police officers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YIWU PUBLIC SECURITY BUREAU
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-14
AI Technical Summary
Existing riot control and arresting devices are heavy, poorly portable, and have limited functionality, making it difficult for individual soldiers to operate effectively. Furthermore, they are difficult to accurately control targets in complex scenarios, increasing the difficulty of law enforcement and posing safety risks.
A multi-functional anti-riot arresting device integrating offense and defense was designed, which integrates tear gas mechanism, window breaking mechanism and hook-type restraint fork. It is made of carbon fiber material and hollow structure. It can be quickly transformed into a portable baton through the connecting rod spring pin structure. The functions are integrated and optimized to enhance law enforcement assistance capabilities.
It achieves lightweight portability and multi-functional integration, enhancing police officers' ability to handle emergency scenarios and improving the safety and efficiency of law enforcement.
Smart Images
Figure CN224499262U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of police equipment technology, and in particular to a multi-functional anti-riot arrest device that integrates offense and defense. Background Technology
[0002] Riot control arrest devices are key equipment for grassroots police officers and auxiliary police in handling emergencies. Currently, mainstream traditional arrest equipment is heavy and not portable due to its use of conventional metal materials, which is not conducive to rapid maneuver. Moreover, most of them are fixed and single-structured with limited functions, only capable of single arrest or defense. They also require multiple police officers to coordinate and are not suitable for single-person operations. In complex and dynamic scenarios, it is difficult to accurately control targets, which increases the difficulty of law enforcement and safety risks for police officers and auxiliary police, and may also affect the successful completion of law enforcement tasks.
[0003] Therefore, there is an urgent need for a lightweight, multi-functional new type of riot control and capture equipment that supports individual combat. Summary of the Invention
[0004] The purpose of this utility model is to provide a multi-functional riot control arresting device that integrates offense and defense. By incorporating a tear gas mechanism, a window-breaking mechanism, and a hook-type restraint fork into the riot control arresting device, it integrates multiple functions such as close-range tear gas subjugation of suspects, emergency window-breaking escape, and precise locking of target limbs. The tear gas linkage and the stick head are connected by a connecting rod spring pin structure, and the threaded connection between the stick head and the tear gas linkage allows the riot control arresting device to be assembled and disassembled at any time, and can be quickly transformed into a portable baton. The carbon fiber material and hollow structure of the stick body reduce weight, solving the problem of inconvenience in carrying riot control equipment. Through the integration and optimization of multiple functions, it achieves safe and efficient law enforcement assistance and enhances the ability of police officers to handle emergency scenarios.
[0005] To achieve the above objectives, this utility model provides a multi-functional anti-riot capture device integrating offense and defense, including a tail rod, a connecting rod connected to the front of the tail rod, a tear gas linkage connected to the front of the connecting rod, a rod head connected to the front of the tear gas linkage, a hook-type constraint fork provided on one side of the rod head, a window breaking mechanism provided at the tail end of the tail rod, a tear gas execution mechanism provided in the rod head, and a tear gas control mechanism provided in the tear gas linkage.
[0006] Preferably, the front end of the connecting rod is provided with a spring pin for locking the tear gas linkage, and the rear end of the connecting rod is provided with a spring pin for locking the tail rod. The tear gas linkage and the rod head are connected by threads.
[0007] Preferably, the tear gas control mechanism includes a limiting push block, a tear gas limiting pin, a limiting switch, a limiting hole, a push rod, a spring push block, a tear gas spring, a limiting block, and an inner concave ring. The limiting push block is disposed on the outside of the tear gas connecting rod, and the limiting switch is disposed on the limiting push block. The limiting hole is disposed on the wall of the tear gas connecting rod, and the limiting hole is passed through by the tear gas limiting pin, which engages with the limiting push block.
[0008] Preferably, the push rod is provided inside the tear gas linkage, the spring push block is provided on the push rod, the tear gas spring is provided above the spring push block, the concave ring is provided in the inner wall of the tear gas linkage, and the other end of the tear gas spring is in contact with the lower end of the concave ring.
[0009] Preferably, the upper end of the push rod is provided with the limiting block, the lower end of the limiting block is in contact with the upper end of the concave ring, the bottom end of the push rod is provided with the tear gas limiting pin, and the lower end of the tear gas limiting pin is connected to the limiting switch.
[0010] Preferably, the tear gas actuator includes a spray hole, a spray liquid chamber, and a piston rod. The spray hole is provided at the top of the rod head, and the piston rod is provided inside the rod head. The spray liquid chamber is located between the piston rod and the spray hole, and the bottom of the piston rod is in contact with the top of the push rod.
[0011] Preferably, the tail rod, connecting rod, tear gas linkage, and rod head are all made of carbon fiber material, and the tail rod, connecting rod, tear gas linkage, and rod head are all hollow structures.
[0012] Preferably, the hook-type restraint fork includes an inner fork body and an outer fork body, the inner fork body and the outer fork body are connected by a latch, and each of the lower ends of the inner fork body and the outer fork body is provided with a locking tooth. The inner fork body and the outer fork body are hinged to the locking tooth by locking tooth limiting pins, and locking tooth springs are provided on the locking tooth limiting pins.
[0013] Preferably, a grip handle is provided at the rear end of the tail rod, and the grip handle is provided with anti-slip texture.
[0014] Therefore, this utility model adopts the above-mentioned multi-functional anti-riot arrest device that integrates offense and defense. By setting a tear gas mechanism, a window-breaking mechanism, and a hook-type restraint fork on the anti-riot arrest device, it realizes the integration of multiple functions such as close-range tear gas subjugation of suspects, emergency window-breaking escape, and precise locking of target limbs. The tear gas linkage and the pole head are connected by a connecting rod spring pin structure. The threaded connection between the pole head and the tear gas linkage allows the anti-riot arrest device to be installed and disassembled at any time and can be quickly transformed into a portable baton. The carbon fiber material and hollow structure of the pole body reduce weight and solve the problem of inconvenience in carrying anti-riot equipment. Through the integration and optimization of multiple functions, it achieves safe and efficient law enforcement assistance and enhances the ability of police officers to handle emergency scenarios.
[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description
[0016] Figure 1This is a schematic diagram of the structure of an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0017] Figure 2 This is a cross-sectional structural diagram of the tear gas mechanism in an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0018] Figure 3 This is a schematic diagram of the tear gas linkage structure of an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0019] Figure 4 This is a schematic diagram of the tear gas linkage after removing the limiting push block in an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0020] Figure 5 This is a schematic diagram of the internal structure of the tear gas linkage in an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0021] Figure 6 This is a schematic cross-sectional view of the pole head portion of an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model;
[0022] Figure 7 This is a schematic diagram of the hook-type constraint fork structure of an embodiment of the multi-functional anti-riot capture device integrating offense and defense of this utility model.
[0023] Figure Labels
[0024] 1. Tail rod; 101. Handle grip; 102. Window breaking mechanism; 2. Connecting rod; 201. Spring pin; 3. Tear gas linkage; 301. Limiting push block; 302. Tear gas limiting pin; 303. Limit switch; 304. Limiting hole; 305. Push rod; 306. Spring push block; 307. Tear gas spring; 308. Limiting block; 309. Concave ring; 4. Rod head; 401. Spray hole; 402. Spray fluid chamber; 403. Piston rod; 5. Retractable restraint fork; 501. Inner fork body; 502. Outer fork body; 503. Lock; 504. Clamping tooth; 505. Clamping tooth limiting pin; 506. Clamping tooth spring. Detailed Implementation
[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0026] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar words used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0027] Example 1
[0028] This utility model provides a multi-functional anti-riot capture device that integrates offense and defense, such as... Figure 1 As shown, it includes a tail rod 1, a connecting rod 2 connected to the front of the tail rod 1, a tear gas linkage 3 connected to the front of the connecting rod 2, a rod head 4 connected to the front of the tear gas linkage 3, and a hook-type constraint fork 5 provided on one side of the rod head 4.
[0029] The tail rod 1 is equipped with a window breaking mechanism 102 at its tail end. The window breaking mechanism 102 can be used to break the glass to escape or rescue in an emergency. The tail rod 1 is equipped with a grip handle 101 at its rear end. The grip handle 101 is provided with anti-slip texture to facilitate the use of the multi-functional anti-riot capture device that integrates offense and defense.
[0030] The front end of the connecting rod 2 is provided with a spring pin 201 for locking the tear gas connecting rod 3, and the rear end of the connecting rod 2 is provided with a spring pin 201 for locking the tail rod 1. Pressing down the spring pin 201 can disassemble the connecting rod 2 and the tail rod 1, and the connecting rod 2 and the tear gas connecting rod 3. The tear gas connecting rod 3 is connected to the rod head 4 by a thread. The rod bodies of the tail rod 1, the connecting rod 2, the tear gas connecting rod 3, and the rod head 4 are all made of carbon fiber material and have a hollow structure.
[0031] When in use, it can be combined as needed. Unscrew the pole head 4, and the remaining part becomes a long baton. Then remove the tear gas linkage 3 to make it a short baton. Before use, the multi-functional anti-riot arresting device can be disassembled into multiple sections for carrying. It can be quickly assembled when in use.
[0032] like Figure 2 As shown, a tear gas actuator is installed in the pole head 4, and a tear gas control mechanism is installed in the tear gas linkage 3. The tear gas actuator and the tear gas control mechanism together form a tear gas mechanism, which is used to spray tear gas onto the assailant in order to control the assailant.
[0033] The tear gas control mechanism is used to control the tear gas mechanism and includes a limit push block 301, a tear gas limit pin 302, a limit switch 303, a limit hole 304, a push rod 305, a spring push block 306, a tear gas spring 307, a limit block 308, and an inner concave ring 309.
[0034] like Figure 3 , Figure 4 As shown, the limiting push block 301 is located on the outside of the tear gas connecting rod 3, and a limit switch 303 is provided on the limiting push block 301. The limit switch 303 is used to lock the position of the limiting push block 301. A limit hole 304 is provided on the wall of the tear gas connecting rod 3. The limit hole 304 is through which the tear gas limiting pin 302 passes. The tear gas limiting pin 302 can slide along the axial direction of the tear gas connecting rod 3 in the limit hole 304 when it is not restricted.
[0035] The tear gas limiting pin 302 is engaged with the limiting push block 301. When the tear gas mechanism is not in use, the limiting push block 301 is locked by the limiting block, so the tear gas limiting pin 302 is also locked by the limiting push block 301 and cannot slide.
[0036] like Figure 5 As shown, a push rod 305 is provided inside the tear gas linkage 3, a spring push block 306 is provided on the push rod 305, a tear gas spring 307 is provided above the spring push block 306, and an inner concave ring 309 is provided in the inner wall of the tear gas linkage 3. The other end of the tear gas spring 307 is in contact with the lower end of the inner concave ring 309. When the push rod 305 is pushed, the spring push block 306 moves forward with the push rod 305, and the tear gas spring 307 is compressed.
[0037] A limit block 308 is provided at the upper end of the push rod 305. The lower end of the limit block 308 is in contact with the upper end of the concave ring 309. The limit block 308 is used to limit the position of the tear gas control mechanism in the tear gas linkage 3 and also serves as a guide. A tear gas limit pin 302 is provided at the bottom end of the push rod 305. The lower end of the tear gas limit pin 302 is connected to a limit switch 303.
[0038] like Figure 6 As shown, the tear gas actuator includes a spray hole 401, a spray liquid chamber 402, and a piston rod 403. The top of the rod head 4 is provided with a spray hole 401 for spraying tear gas liquid. The piston rod 403 is provided inside the rod head 4. The spray liquid chamber 402 is located between the piston rod 403 and the spray hole 401. The spray liquid chamber 402 stores tear gas liquid. The bottom of the piston rod 403 is in contact with the top of the push rod 305.
[0039] When using the tear gas mechanism, the limit switch 303 must be pressed first to release the lock on the limit push block 301. Pushing the limit push block 301 causes the tear gas limit pin 302 to slide along the limit hole 304. The push rod 305 inside the tear gas linkage 3 is pushed, and the push block 306 moves with the push rod 305 to compress the tear gas spring 307. The top of the push rod 305 pushes the piston rod 403 to slide up inside the rod head 4, squeezing the spray chamber 402, so that the tear gas inside the chamber is pressurized and sprayed out from the head spray hole 401 to act on the criminal to achieve control.
[0040] After use, the push rod 305 is bounced back by the spring force of the spring 307, the tear gas limit pin 302 returns to its original position, and the limit switch 303 relocks the limit push block 301.
[0041] like Figure 7 As shown, the hook-type restraint fork 5 includes an inner fork body 501 and an outer fork body 502. The inner fork body 501 and the outer fork body 502 are connected by a latch 503. When the latch 503 is pressed upward, the pivot between the inner fork body 501 and the outer fork body 502 is unlocked, allowing it to be rotated and folded. When the latch 503 is pressed down, the pivot between the inner fork body 501 and the outer fork body 502 is locked, preventing folding.
[0042] When the hook-type restraint fork is needed, rotate the inner fork body 501 and the outer fork body 502 to fully unfold and lock them. When the hook-type restraint fork 5 is not in use, the inner fork body 501 and the outer fork body 502 can be rotated and folded until they are completely overlapped for easy storage.
[0043] The inner fork body 501 and the outer fork body 502 are each provided with a locking tooth 504 at their lower ends. The inner fork body 501 and the outer fork body 502 are hinged to the locking tooth 504 through a locking tooth limiting pin 505. A locking tooth spring 506 is provided on the locking tooth limiting pin 505. Due to the restriction of the locking tooth limiting pin 505, the locking tooth 504 can only rotate inward towards the inside of the hook-type restraint fork 5 and cannot rotate outward.
[0044] When in use, the lower end of the hook-type restraint fork 5 is hooked toward the legs of the perpetrator. The locking teeth 504 rotate inward due to the force. When the perpetrator's legs enter the hook-type restraint fork 5, the locking teeth 504 are springed back by the elastic force of the spring 506. Since the locking teeth 504 cannot rotate outward, the perpetrator's legs are completely restricted inside the hook-type restraint fork 5 and cannot escape. Even if they are not completely locked inside, the legs will be restricted by the serrated outer contour of the locking teeth 504, thus restricting the perpetrator's movement.
[0045] Therefore, this utility model adopts the above-mentioned multi-functional anti-riot arrest device that integrates offense and defense. By setting a tear gas mechanism, a window-breaking mechanism, and a hook-type restraint fork on the anti-riot arrest device, it realizes the integration of multiple functions such as close-range tear gas subjugation of suspects, emergency window-breaking escape, and precise locking of target limbs. The tear gas linkage and the pole head are connected by a connecting rod spring pin structure. The threaded connection between the pole head and the tear gas linkage allows the anti-riot arrest device to be installed and disassembled at any time and can be quickly transformed into a portable baton. The carbon fiber material and hollow structure of the pole body reduce weight and solve the problem of inconvenience in carrying anti-riot equipment. Through the integration and optimization of multiple functions, it achieves safe and efficient law enforcement assistance and enhances the ability of police officers to handle emergency scenarios.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A multi-functional anti-riot capture device integrating offense and defense, characterized in that: It includes a tail rod, a connecting rod connected to the front of the tail rod, a tear gas linkage connected to the front of the connecting rod, a rod head connected to the front of the tear gas linkage, a hook-type constraint fork provided on one side of the rod head, a window breaking mechanism provided at the tail end of the tail rod, a tear gas execution mechanism provided in the rod head, and a tear gas control mechanism provided in the tear gas linkage.
2. The multi-functional anti-riot capture device integrating offense and defense according to claim 1, characterized in that: The front end of the connecting rod is provided with a spring pin for locking the tear gas linkage, and the rear end of the connecting rod is provided with a spring pin for locking the tail rod. The tear gas linkage and the rod head are connected by threads.
3. The multi-functional anti-riot capture device integrating offense and defense according to claim 1, characterized in that: The tear gas control mechanism includes a limiting push block, a tear gas limiting pin, a limiting switch, a limiting hole, a push rod, a spring push block, a tear gas spring, a limiting block, and an inner concave ring. The limiting push block is disposed on the outside of the tear gas connecting rod, and the limiting switch is disposed on the limiting push block. The limiting hole is disposed on the wall of the tear gas connecting rod, and the limiting hole is passed through the tear gas limiting pin. The tear gas limiting pin is engaged with the limiting push block.
4. The multi-functional anti-riot capture device integrating offense and defense according to claim 3, characterized in that: The tear gas linkage has a push rod inside, a spring push block on the push rod, a tear gas spring above the spring push block, an inner concave ring in the inner wall of the tear gas linkage, and the other end of the tear gas spring is in contact with the lower end of the inner concave ring.
5. The multi-functional anti-riot capture device integrating offense and defense according to claim 4, characterized in that: The upper end of the push rod is provided with the limiting block, the lower end of the limiting block is in contact with the upper end of the concave ring, the bottom end of the push rod is provided with the tear gas limiting pin, and the lower end of the tear gas limiting pin is connected to the limiting switch.
6. The multi-functional anti-riot capture device integrating offense and defense according to claim 5, characterized in that: The tear gas actuator includes a spray hole, a spray liquid chamber, and a piston rod. The spray hole is provided at the top of the rod head, and the piston rod is provided inside the rod head. The spray liquid chamber is located between the piston rod and the spray hole, and the bottom of the piston rod is in contact with the top of the push rod.
7. The multi-functional anti-riot capture device integrating offense and defense according to claim 1, characterized in that: The tail rod, connecting rod, tear gas linkage, and rod head are all made of carbon fiber, and the tail rod, connecting rod, tear gas linkage, and rod head are all hollow structures.
8. The multi-functional anti-riot capture device integrating offense and defense according to claim 1, characterized in that: The hook-type restraint fork includes an inner fork body and an outer fork body. The inner fork body and the outer fork body are connected by a latch. Each of the lower ends of the inner fork body and the outer fork body is provided with a locking tooth. The inner fork body and the outer fork body are hinged to the locking tooth by locking tooth limiting pins. The locking tooth limiting pins are provided with locking tooth springs.
9. The multi-functional anti-riot capture device integrating offense and defense according to claim 1, characterized in that: A grip handle is provided at the rear end of the tail rod, and the grip handle is provided with anti-slip texture.