Multifunctional ejection anti-riot stick

Abstract

According to the multifunctional ejection anti-riot stick, the adopted control assembly is of a left-right knob type switch structure, the functions that the telescopic assembly is excited by rotating the handle leftwards and the ejection assembly is excited by rotating the handle rightwards are achieved through the control assembly, the multifunctional ejection anti-riot stick conforms to human engineering, labor is saved, use is convenient, and misoperation is avoided by rotating the handle leftwards and rightwards; the inner concave strip-shaped grooves are formed in the outer pipe and the middle pipe of the telescopic assembly part and matched with the fourth protruding blocks on the inner connector, sliding is smoother, stability is high, and the thicknesses of the outer pipe, the inner pipe and the middle pipe can be designed to be thinner. According to the utility model, the integrated design is adopted, the use is convenient, no protruding button design is arranged on the handle or the pipe part area, the overall consistency of the appearance of the multifunctional handle is maintained, the functions are richer, the appearance is more attractive, and the hands are not easy to scratch; due to the adoption of the three-section type, the length in the contraction state can be effectively shortened, and the storage and the carrying are convenient.

Description

Technical Field

[0001] This utility model relates to the field of riot control baton technology, specifically a multi-functional ejector riot control baton. Background Technology

[0002] A riot baton is a tool used for self-defense and maintaining public safety. It is typically made of sturdy materials such as aluminum alloy, steel, or reinforced plastic, and possesses strong impact resistance. Riot batons can be used in various ways; they can be used to strike or shove someone to create a deterrent effect, or to defend against attacks and protect oneself. Riot batons are widely used by law enforcement agencies to maintain social order and make arrests because they are less lethal than lethal weapons, effectively reducing the risk of injury.

[0003] There are many types of riot batons available, but their functions are relatively limited. They also have poor compatibility and expandability with other law enforcement equipment. Common long riot batons are not convenient to carry in vehicles, while short riot batons are portable but have a short control distance. Modular long batons are too cumbersome to assemble, making them inconvenient to carry and use. Even multi-section riot batons require manual extension, which is inconvenient to use, and they do not have the function of ejecting external parts, making their functions limited.

[0004] Chinese utility model patent CN118208997A discloses a multi-functional ejector baton, which includes a telescopic mechanism, an ejection mechanism, and a multi-functional mechanism. The telescopic mechanism includes a first outer tube, a second outer tube, and a telescopic component. The first outer tube is sleeved outside the second outer tube, and the telescopic component is located inside the first outer tube. The telescopic component drives the second outer tube to extend / retract along the length of the first outer tube. The ejection mechanism is located inside the telescopic mechanism, with its first end located at the first end of the first outer tube and its second end connected to the multi-functional mechanism. Pulling out the first end of the ejection mechanism controls the second end to abut against and press against the connecting end of the multi-functional mechanism to drive the multi-functional mechanism, which is configured to restrain a target. This multi-functional ejector baton achieves its telescopic function through the telescopic mechanism, making it easy to carry. The ejection mechanism, located inside the telescopic mechanism, has a simple structure and, combined with the multi-functional mechanism, offers versatility and ease of use. However, its ejection structure is relatively complex and prone to damage. Furthermore, it is a button-triggered mechanism, which is prone to accidental activation, and its external structure is inconsistent, with multiple protruding points, making it inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to provide a multi-functional ejector riot control baton to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-functional ejector riot baton includes a control component, a telescopic component, an ejection component, and a connecting component.

[0008] The control component is used to rotate and control the telescopic component and the ejection component. The control component includes a handle, a rotary drive shaft, a handle limiting block, a pull rod connecting block, and a spring. The handle is rotatably connected to the outside of the handle limiting block, the rotary drive shaft is rotatably connected to the inside of the handle limiting block, the pull rod connecting block is slidably connected to the inside of the handle limiting block, and the side of the pull rod connecting block away from the rotary drive shaft is fixedly connected to the spring. The other end of the spring is disposed on the bottom cover of the handle.

[0009] The telescopic assembly includes an outer tube, a middle tube, and an inner tube, which are slidably connected by a connecting assembly.

[0010] The connecting component is used to connect the telescopic component and fix the middle tube and the inner tube;

[0011] The ejection assembly includes an outer tube tie rod, a middle tube tie rod, an inner tube tie rod, a cross link, and a top head. One end of the outer tube tie rod passes through the rotary transmission shaft and is fixedly connected to the tie rod connecting block. The ends of the top head, cross link, inner tube tie rod, middle tube tie rod, and outer tube tie rod are connected end to end in sequence.

[0012] In one embodiment, a first protrusion, a second protrusion, and a third protrusion are sequentially fixedly connected to the rotary transmission shaft. An inclined groove is provided at one end of the rotary transmission shaft, and a limiting groove is provided inside the handle. The first protrusion is nested in the limiting groove of the handle.

[0013] In one embodiment, the connecting assembly includes an inner connector, a fourth protrusion, a locking button, a slot, and an outer connector. The fourth protrusion is integrally formed on the inner connector. The locking button is fixedly connected to the fourth protrusion and is a PVC elastic element. The slot is formed on the inner sidewall of the inner connector. There are two outer connectors, which are respectively fixedly connected to the ends of the middle tube and the outer tube. There are two inner connectors, which are respectively fixedly connected to the ends of the inner tube and the middle tube. The inner sidewalls of the outer tube and the middle tube are provided with strip grooves. The inner connector is slidably connected to the strip grooves through the fourth protrusion. The outer sidewalls of the outer tube and the middle tube are respectively provided with outer tube bayonets and middle tube bayonets. The locking button matches the outer tube bayonets and the middle tube bayonets.

[0014] In one embodiment, both the second and third protrusions are matched with the slot.

[0015] In one embodiment, the other end of the outer tube tie rod is slidably connected to the middle tube tie rod, the other end of the middle tube tie rod is slidably connected to the inner tube tie rod, the cross link is installed on the other end of the inner tube tie rod, the top head is installed on the other end of the cross link, and both the outer tube tie rod and the inner tube tie rod are provided with sliding grooves, and the two ends of the middle tube tie rod are respectively slidably connected in the sliding grooves.

[0016] In one embodiment, one end of the inner tube is integrally formed with an outer connector, a connecting rod is fixedly connected to the inner sidewall of the outer connector, the central cross portion of the cross connecting rod is rotatably connected to the connecting rod, and the top head is slidably connected to the inner sidewall of the outer connector.

[0017] In one embodiment, an outer tube spring is fixedly connected to one end of the handle limiting block, a middle tube spring is provided on the inner side wall of the middle tube, and one end of the middle tube spring is fixedly connected to the connecting assembly.

[0018] In one embodiment, both the telescopic component and the ejection component are connected to the control component, and the connecting component is mounted on the telescopic component.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. The control component used in this utility model is a left-right rotary switch structure, which is simple, stable and not easily damaged. The control component enables the extension component to be activated by turning the handle to the left and the ejection component to be activated by turning it to the right. It is ergonomic, less strenuous and easy to use. The left and right rotation avoids misoperation.

[0021] 2. The outer tube and middle tube of the telescopic component of this utility model are provided with concave strip grooves that match the fourth protrusion on the inner connector, making the sliding smoother and the stability higher. The thickness of the outer tube, inner tube and middle tube can be designed to be thinner.

[0022] 3. This utility model features an integrated design, making it convenient to use. There are no protruding buttons on the handle or the tube area, maintaining the overall consistency of the utility model's appearance. It also offers richer functionality, is more aesthetically pleasing, and is less likely to cause hand injuries. 4. This utility model adopts a three-section design, which can effectively shorten the length in the retracted state, making it easy to store and carry. Attached Figure Description

[0023] Figure 1 This is a perspective view of the present utility model;

[0024] Figure 2 This is one of the cross-sectional structural diagrams of this utility model;

[0025] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure in area A;

[0026] Figure 4 This is a schematic diagram of the structure of the control component of this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the rotary transmission shaft and tie rod connecting block of this utility model;

[0028] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure in area B;

[0029] Figure 7 This is a schematic diagram of the internal connector of this utility model;

[0030] Figure 8 This utility model Figure 2 Enlarged schematic diagram of the structure in area C;

[0031] Figure 9 This is a schematic diagram of the outer tube structure of this utility model;

[0032] Figure 10 This is a schematic diagram of the cross-sectional structure of the present invention in its contracted state;

[0033] Figure 11 This is a cross-sectional view of the open state of this utility model.

[0034] In the diagram: 11. Handle; 121. First protrusion; 122. Inclined groove; 123. Second protrusion; 124. Third protrusion; 12. Rotary drive shaft; 13. Handle limiting block; 14. Pull rod connecting block; 15. Spring; 21. Outer tube; 211. Outer tube bayonet; 22. Middle tube; 221. Middle tube bayonet; 23. Inner tube; 231. Inner tube external connector; 24. Outer tube spring; 25. Middle tube spring; 31. Inner connector; 32. Fourth protrusion; 33. Locking button; 34. Slot; 35. External connector; 41. Outer tube pull rod; 42. Middle tube pull rod; 43. Inner tube pull rod; 44. Cross linkage; 45. Top head. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] Example:

[0037] Please see Figures 1 to 11This utility model provides a technical solution:

[0038] A multi-functional ejector riot baton includes a control component, a telescopic component, an ejector component, and a connecting component. Both the telescopic component and the ejector component are connected to the control component, and the connecting component is installed on the telescopic component.

[0039] The control components are used to rotate and control the telescopic and ejection components;

[0040] The connecting assembly is used to connect the telescopic assembly and fix the middle tube 22 and the inner tube 23;

[0041] The ejection assembly is used to eject the end attachment, which can be a restraint fork, tear gas canister, laser dazzler, stun gun, flexible manganese steel restraint plate restraint, glass breaker, or tire breaker.

[0042] The control assembly includes a handle 11, a rotary drive shaft 12, a handle limiting block 13, a pull rod connecting block 14, and a spring 15. The handle 11 is rotatably connected to the outside of the handle limiting block 13, and a limiting groove is formed inside the handle 11. A first protrusion 121 is fixedly installed on the rotary drive shaft 12, and the first protrusion 121 is nested in the limiting groove of the handle 11. The rotary drive shaft 12 is rotatably connected to the inside of the handle limiting block 13, and the pull rod connecting block 14 is slidably connected to the inside of the handle limiting block 13. When the handle 11 rotates, it can drive the rotary drive shaft 12. The rotating drive shaft 12 has an inclined groove 122 at one end, which matches the end of the pull rod connecting block 14. When the rotating drive shaft 12 rotates to the right, the inclined groove 122 presses against the pull rod connecting block 14, causing the pull rod connecting block 14 to slide along the inner track of the handle limiting block 13, thereby activating the ejection assembly. The side of the pull rod connecting block 14 away from the rotating drive shaft 12 is fixedly connected to the spring 15, and the other end of the spring 15 is set on the bottom cover of the handle 11; the spring 15 can reset the pull rod connecting block 14. When the handle 11 rotates to the left, the limiting groove on the inner side of the handle 11 can drive the rotating drive shaft 12 to rotate to the left, causing the second protrusion 123 and the third protrusion 124 to rotate, thereby activating the telescopic assembly.

[0043] The telescopic assembly includes an outer tube 21, a middle tube 22, and an inner tube 23, which are slidably connected by a connecting assembly.

[0044] Both the inner walls of the outer tube 21 and the middle tube 22 are provided with strip grooves, which are used to provide sliding grooves for the connecting components. The outer walls of the outer tube 21 and the middle tube 22 are respectively provided with outer tube bayonet 211 and middle tube bayonet 221, which are used to provide fixing bayonet for the connecting components.

[0045] The connecting assembly includes an inner connector 31, a fourth protrusion 32, a locking button 33, a slot 34, and an outer connector 35. There are two inner connectors 31, with the ends of the inner tube 23 and the middle tube 22 respectively fixedly connected to the inner connectors 31. There are also two outer connectors 35, with the two outer connectors 35 respectively fixedly connected to the ends of the middle tube 22 and the outer tube 21. The fourth protrusion 32 is integrally formed on the inner connector 31, and the inner connector 31 is slidably connected to the outer tube 21 and the middle tube 22 via the fourth protrusion 32. Inside the strip groove of 2, the locking button 33 is fixedly connected to the fourth protrusion 32. The locking button 33 is a PVC elastic element. The slot 34 is opened on the inner side wall of the inner connector 31. The locking button 33 matches the outer tube bayonet 211 and the middle tube bayonet 221. When the inner connector 31 slides to the end in the outer tube 21 and the middle tube 22, the locking button 33 pops out and springs into the outer tube bayonet 211 and the middle tube bayonet 221, thereby fixing the middle tube 22 and the inner tube 23 connected to the inner connector 31.

[0046] The ejection assembly includes an outer tube tie rod 41, a middle tube tie rod 42, an inner tube tie rod 43, a cross link 44, and a top head 45. One end of the outer tube tie rod 41 passes through the rotary transmission shaft 12 and is fixedly connected to the tie rod connecting block 14. The ends of the top head 45, cross link 44, inner tube tie rod 43, middle tube tie rod 42, and outer tube tie rod 41 are connected end to end in sequence. The other end of the outer tube tie rod 41 is slidably connected to the middle tube tie rod 42, and the other end of the middle tube tie rod 42 is slidably connected to the inner tube tie rod 43. The cross link 44 is installed on the other end of the inner tube tie rod 43, and the top head 45 is installed on the other end of the cross link 44. Both the outer tube tie rod 41 and the inner tube tie rod 43 are provided with sliding grooves, and both ends of the middle tube tie rod 42 are slidably connected in the sliding grooves. The outer tube tie rod 41, the middle tube tie rod 42, and the inner tube tie rod 43 can slide and merge together to provide retractable space for the inner tube 23 and the middle tube 22. When the outer tube tie rod 41, the middle tube tie rod 42, and the inner tube tie rod 43 are unfolded, pulling the outer tube tie rod 41 on the handle 11 side can simultaneously pull the middle tube tie rod 42 and the inner tube tie rod 43, thereby pulling one end of the cross link 44. The cross link 44 merges and pushes the other end to pop out, that is, pushes the external part on the top head 45 to pop out.

[0047] Furthermore, a first protrusion 121, a second protrusion 123, and a third protrusion 124 are fixedly connected to the rotary drive shaft 12. The first protrusion 121 is used to fit inside the handle 11, and the second protrusion 123 and the third protrusion 124 are used to activate the telescopic assembly.

[0048] Furthermore, both the second protrusion 123 and the third protrusion 124 are matched with the slot 34. When the telescopic components are combined, the second protrusion 123 is inserted into the slot 34 of the middle tube 22, and the third protrusion 124 is inserted into the slot 34 of the outer tube 21, thus fixing it in the retracted state.

[0049] Furthermore, one end of the inner tube 23 is integrally formed with an inner tube outer connector 231. A connecting rod is fixedly connected to the inner side wall of the inner tube outer connector 231. The central cross part of the cross connecting rod 44 is rotatably connected to the connecting rod. The top head 45 is slidably connected to the inner side wall of the inner tube outer connector 231. The central cross part of the cross connecting rod 44 will not move, so when one end moves, the other end will move synchronously.

[0050] Furthermore, an outer tube spring 24 is fixedly connected to one end of the handle limiting block 13, and a middle tube spring 25 is provided on the inner side wall of the middle tube 22. One end of the middle tube spring 25 is fixedly connected to the connecting assembly. In the retracted state, the outer tube spring 24 and the middle tube spring 25 are in a compressed state. When the telescopic assembly is activated, the outer tube spring 24 pops out the middle tube 22, and the middle tube spring 25 pops out the inner tube 23.

[0051] See Figure 10 This is the contracted state of the present invention. See reference [link / reference]. Figure 11 This is the unfolded state of this utility model.

[0052] The working principle of this utility model is as follows: When the utility model is in the retracted state, the outer tube pull rod 41, the middle tube pull rod 42, and the inner tube pull rod 43 can slide and join together. The outer tube spring 24 is compressed and contracted by the middle tube 22, and the middle tube spring 25 is compressed and contracted by the inner tube 23. The second protrusion 123 is inserted into the slot 34 of the middle tube 22, and the third protrusion 124 is inserted into the slot 34 of the outer tube 21. When the handle 11 is turned to the left, the limiting groove on the inner side of the handle 11 drives the rotating transmission shaft 12 to turn to the left, causing the second protrusion 123 and the third protrusion 124 to rotate and slide out of the slot 34, activating the telescopic component. Under the pushing force of the outer tube spring 24 and the middle tube spring 25, the inner tube 23 and the middle tube 22 pop out. When they pop out to the end, the locking button 33 pops out and releases. The outer tube bayonet 211 and the middle tube bayonet 221 are inserted to fix the middle tube 22 and the inner tube 23. At the same time, the outer tube pull rod 41, the middle tube pull rod 42, and the inner tube pull rod 43 are unfolded. When the handle 11 is turned to the right, it can drive the rotary transmission shaft 12 to rotate synchronously. The pull rod connecting block 14 is squeezed through the inclined groove 122, so that the pull rod connecting block 14 slides along the inner track of the handle limit block 13. The pull rod connecting block 14 drives the outer tube pull rod 41, the middle tube pull rod 42, and the inner tube pull rod 43 to pull one end of the cross link 44. The cross link 44 drives the other end to pop out, that is, push the external part on the top head 45 to pop out, thereby activating the ejection assembly. When it is necessary to retract, the inner tube 23 and the middle tube 22 can be compressed into the outer tube 21 by pressing the locking button 33.

[0053] The control component used in this utility model is a left-right knob switch structure, which is ergonomic and requires less effort. Turning it to the right activates the external component, and turning it to the left unfolds the middle tube 22 and inner tube 23. It is easy to use, and the left-right knob avoids accidental operation.

[0054] In existing technology, the connecting rod is a sleeve type, with a large tube inside a small tube. When rust or other debris is present, it is easy to get stuck, preventing it from being ejected. This utility model adopts a sliding telescopic design, which has high stability and is easy to maintain.

[0055] The existing ejection mechanism adopts a stepped design, which is easy to rotate and has poor stability. The ejection head 45 of this utility model has a fence design, which provides strong ejection force. Combined with the knob design, the ejection stroke is longer and can be triggered better.

[0056] This utility model integrates the triggering mechanisms of the telescopic component and the external ejection component onto the rotating handle 11, making it easy to use. There are no protruding buttons on the outside, maintaining the overall consistency of the utility model's appearance and providing richer functionality.

[0057] The outer tube bayonet 211 and the middle tube bayonet 221 of this utility model are designed in pairs, which has high stability. When the locking button 33 is engaged with the outer tube bayonet 211 and the middle tube bayonet 221, the outer tube 21 and the middle tube 22 will not protrude, making the overall appearance of this utility model consistent, more beautiful, and less likely to cut hands.

[0058] This invention adopts a three-section design, resulting in a shorter rod body after retraction.

[0059] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional ejector riot baton, comprising a control component, a telescopic component, an ejection component, and a connecting component, characterized in that: The control component is used to rotate and control the telescopic component and the ejection component. The control component includes a handle (11), a rotary transmission shaft (12), a handle limiting block (13), a pull rod connecting block (14), and a spring (15). The handle (11) is rotatably connected to the outside of the handle limiting block (13). The rotary transmission shaft (12) is rotatably connected to the inside of the handle limiting block (13). The pull rod connecting block (14) is slidably connected to the inside of the handle limiting block (13). The side of the pull rod connecting block (14) away from the rotary transmission shaft (12) is fixedly connected to the spring (15). The other end of the spring (15) is disposed on the bottom cover of the handle (11). The telescopic assembly includes an outer tube (21), a middle tube (22), and an inner tube (23), which are slidably connected by a connecting assembly. The connecting assembly is used to connect the telescopic assembly and fix the middle tube (22) and the inner tube (23); The ejection assembly includes an outer tube tie rod (41), a middle tube tie rod (42), an inner tube tie rod (43), a cross link (44), and a top head (45). One end of the outer tube tie rod (41) passes through the rotary transmission shaft (12) and is fixedly connected to the tie rod connecting block (14). The ends of the top head (45), the cross link (44), the inner tube tie rod (43), the middle tube tie rod (42), and the outer tube tie rod (41) are connected end to end in sequence.

2. The multi-functional ejector riot control baton according to claim 1, characterized in that: The rotary transmission shaft (12) is sequentially fixedly connected with a first protrusion (121), a second protrusion (123), and a third protrusion (124). One end of the rotary transmission shaft (12) is provided with an inclined groove (122). A limiting groove is provided in the handle (11). The first protrusion (121) is nested in the limiting groove of the handle (11).

3. A multi-functional ejector riot control baton according to claim 2, characterized in that: The connecting assembly includes an inner connector (31), a fourth protrusion (32), a locking button (33), a slot (34), and an outer connector (35). The fourth protrusion (32) is integrally formed on the inner connector (31). The locking button (33) is fixedly connected to the fourth protrusion (32). The locking button (33) is a PVC elastic element. The slot (34) is opened on the inner sidewall of the inner connector (31). There are two outer connectors (35), which are respectively fixedly connected to the ends of the middle tube (22) and the outer tube (21). The inner connector (31) has two parts. The ends of the inner tube (23) and the middle tube (22) are fixedly connected to the inner connector (31). The inner sidewalls of the outer tube (21) and the middle tube (22) are provided with strip grooves. The inner connector (31) is slidably connected to the strip groove through the fourth protrusion (32). The outer sidewalls of the outer tube (21) and the middle tube (22) are provided with outer tube bayonet (211) and middle tube bayonet (221) respectively. The locking button (33) matches the outer tube bayonet (211) and the middle tube bayonet (221).

4. A multi-functional ejector riot control baton according to claim 3, characterized in that: The second protrusion (123) and the third protrusion (124) are both matched with the slot (34).

5. A multi-functional ejector riot control baton according to claim 1, characterized in that: The other end of the outer tube tie rod (41) is slidably connected to the middle tube tie rod (42), the other end of the middle tube tie rod (42) is slidably connected to the inner tube tie rod (43), the cross link (44) is installed on the other end of the inner tube tie rod (43), the top head (45) is installed on the other end of the cross link (44), and both the outer tube tie rod (41) and the inner tube tie rod (43) are provided with sliding grooves, and the two ends of the middle tube tie rod (42) are slidably connected in the sliding grooves respectively.

6. A multi-functional ejector riot control baton according to claim 5, characterized in that: One end of the inner tube (23) is integrally formed with an inner tube outer connector (231). A connecting rod is fixedly connected to the inner side wall of the inner tube outer connector (231). The central cross part of the cross connecting rod (44) is rotatably connected to the connecting rod. The top head (45) is slidably connected to the inner side wall of the inner tube outer connector (231).

7. A multi-functional ejector riot control baton according to claim 2, characterized in that: One end of the handle limiting block (13) is fixedly connected to an outer tube spring (24), and the inner side wall of the middle tube (22) is provided with a middle tube spring (25). One end of the middle tube spring (25) is fixedly connected to the connecting assembly.

8. A multi-functional ejector riot control baton according to claim 1, characterized in that: Both the telescopic component and the ejection component are connected to the control component, and the connecting component is mounted on the telescopic component.

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