A multi-functional ejector-type baton

Abstract

This invention discloses a multi-functional ejector-type baton, comprising 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 assembly. The first outer tube is sleeved outside the second outer tube, and the telescopic assembly is disposed inside the first outer tube. The telescopic assembly drives the second outer tube to extend / retract along the length of the first outer tube. The ejection mechanism is disposed 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 compress the connecting end of the multi-functional mechanism to drive the multi-functional mechanism, which is configured to restrain a target. The aforementioned multi-functional ejector-type baton achieves its telescopic function through the telescopic mechanism, making it easy to carry. The ejection mechanism, disposed inside the telescopic mechanism, has a simple structure and, combined with the multi-functional mechanism, offers versatility and ease of use.

Description

Technical Field

[0001] This invention relates to the field of baton technology, and in particular to a multi-functional ejector baton. Background Technology

[0002] Currently, there are many types of riot batons both domestically and internationally, but their functions are relatively limited, and their compatibility and expandability with other law enforcement equipment are relatively low. In particular, there is still a certain gap between the baton materials and advanced foreign technologies.

[0003] Currently, the long batons commonly found on the market are inconvenient to carry in vehicles, while short batons are portable but have a short control distance. Connecting long batons are too cumbersome to assemble, and have problems such as being inconvenient to carry or having limited functions, thus making them inconvenient to use. Summary of the Invention

[0004] To address the related technical problems, this invention provides a multi-functional ejector-type baton to solve the problem of inconvenience in use.

[0005] To achieve the above objectives, the embodiments of the present invention adopt the following technical solutions:

[0006] A multi-functional ejector-type baton includes a telescopic mechanism, an ejection mechanism, and a multi-functional mechanism, wherein...

[0007] The telescopic mechanism includes a first outer tube, a second outer tube, and a telescopic assembly. The first outer tube is sleeved on the outside of the second outer tube, and the telescopic assembly is disposed inside the first outer tube. The telescopic assembly drives the second outer tube to extend / retract along the length direction of the first outer tube.

[0008] The ejection mechanism is located inside the telescopic mechanism, with its first end positioned at the first end of the first outer tube. The second end of the ejection mechanism is connected to the multifunctional mechanism. Pulling out the first end of the ejection mechanism controls the second end to abut against and compress the connecting end of the multifunctional mechanism, thereby driving the multifunctional mechanism.

[0009] The multifunctional mechanism includes a base, a first functional component, a second functional component, a third functional component, and a fourth functional component. The base is disposed at the movable end of the telescopic assembly. The first, second, and third functional components are detachably connected to the base. The first functional component is configured to spray liquid onto the target, the second functional component is configured to electrocute the target, the third functional component is configured to lock the target's body, and the fourth functional component is configured to stimulate the target's vision.

[0010] The first outer tube has a first limiting hole at its first end, which, in conjunction with the telescopic component, limits and fixes the second outer tube at a first position. The first outer tube has a second limiting hole at its second end, which, in conjunction with the telescopic component, limits and fixes the second outer tube at a second position. The first limiting hole and the second limiting hole are collinear.

[0011] The second end of the first outer tube is provided with an anti-explosion limiter, which is configured to limit the cutting tool.

[0012] The telescopic assembly includes a limit switch, a limit member, and an elastic member. The limit switch is disposed at the first end of the first outer tube. The limit member is fixedly installed at the first end of the second outer tube and is movably installed inside the first outer tube. A guide groove is provided inside the first outer tube. The guide groove is configured to allow the limit member to slide along the length direction of the first outer tube. The first end of the elastic member is fixedly installed inside the first end of the first outer tube, and the second end of the elastic member is connected to the limit member.

[0013] The ejection mechanism includes an ejection switch, a connector, and an ejection member. The ejection switch is movably installed at the first end of the first outer tube. The first end of the connector is connected to the ejection switch, and the second end of the connector is connected to the ejection member.

[0014] The ejector includes a trigger and a movable part. The ejector is provided with a limiting groove, which is oriented upwards. The first end of the ejector is connected to the second end of the connector. The bottom of the trigger is provided with a limiting part corresponding to the limiting groove. The limiting part is provided with two rollers, which are configured to prevent the ejector from jamming with the limiting part.

[0015] The first functional component includes a first housing and a receiving component. The first housing has a spray nozzle, and the receiving component is disposed inside the first housing. The outlet of the receiving component is connected to the spray nozzle. Liquid is pre-filled inside the receiving component. The ejection mechanism squeezes the receiving component to spray the liquid from the spray nozzle toward the target. The second functional component includes a second housing, an electric shock head, a power supply, and an electric control switch. The electric shock head is disposed at the movable end of the second housing and is electrically connected to the power supply. The power supply is disposed inside the second housing. The electric control switch is disposed at the bottom of the power supply and is connected to the second end of the ejection mechanism. The ejection mechanism squeezes the electric control switch to control the power supply to turn the electric shock head on / off.

[0016] The third functional component includes a third housing, a claw assembly, and a control switch. The claw assembly is folded inside the third housing. An anti-reverse device is provided at the connection between the claw assembly and the control switch. The control switch controls the claw assembly to unfold or fold. The control switch is connected to the ejection mechanism. The ejection mechanism presses the control switch to control the claw assembly to unfold or fold.

[0017] The third functional component includes a fourth housing, a first hook and loop fastener, and a second hook and loop fastener. The fourth housing has a first receiving groove and a second receiving groove symmetrically arranged on both sides. A trigger is provided at the first end of both the first receiving groove and the second receiving groove. The first hook and loop fastener is arranged in the first receiving groove along the length direction of the first receiving groove, and the second hook and loop fastener is arranged in the second receiving groove along the length direction of the second receiving groove.

[0018] The fourth functional component includes a fifth housing and a glare assembly. The functional end of the fifth housing has a light-transmitting hole. The glare assembly is installed inside the fifth housing and includes a laser light and a sensor switch. The irradiation end of the laser light is correspondingly arranged with the light-transmitting hole. A control module and a communication module are arranged at the bottom of the laser light. The sensor switch is installed at the first end of the first outer tube and is configured to send information to the communication module, so that the control module controls the laser light to turn on or off.

[0019] The beneficial effects of this invention are as follows: Compared with the prior art, the multifunctional ejector-type baton provided by this invention has the following beneficial effects:

[0020] 1. The telescopic mechanism enables the telescopic function, making it easy to carry. The ejection mechanism is located inside the telescopic mechanism, resulting in a simple structure. Combined with the multi-functional mechanism, it offers diverse functions and ease of use.

[0021] 2. The first end of the second sleeve is threaded to the base, which improves installation efficiency and makes it easier to use;

[0022] 3. By setting up explosion-proof limit components, when facing a knife-wielding assailant, the knife can be limited, reducing the risk of the knife to the police officer, controlling the assailant, and effectively limiting the knife and improving safety.

[0023] 4. A guide groove is provided between the first limiting hole and the second limiting hole to facilitate the switching of the multi-functional ejector baton between the first position and the second position, thereby improving the efficiency of position adjustment and making it easy to use. Attached Figure Description

[0024] To more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the accompanying drawings used in the background technology and embodiment descriptions of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of a multi-functional ejector-type baton provided in an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of a multi-functional ejector-type baton provided in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of AA in a multifunctional ejector-type baton provided in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the BB in a multi-functional ejector-type baton provided in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of CC in a multifunctional ejector-type baton provided in an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the second functional component in a multifunctional ejector baton provided in an embodiment of the present invention;

[0031] Figure 7 This is a schematic diagram of the structure of the third functional component in a multifunctional ejector baton provided in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the structure of the base of a multifunctional ejector-type baton provided in an embodiment of the present invention;

[0033] Figure 9 This is a schematic diagram of the structure of the third functional component in a multifunctional ejector baton provided in an embodiment of the present invention;

[0034] Figure 10 This is a schematic diagram of the trigger element in a multifunctional ejector baton provided in an embodiment of the present invention;

[0035] Figure 11 This is a schematic diagram of the structure of the fourth functional component in a multifunctional ejector baton provided in an embodiment of the present invention;

[0036] Figure 12 This is a schematic diagram of the structure of the fourth functional component in a multifunctional ejector baton provided in an embodiment of the present invention. Detailed Implementation

[0037] The present invention will be further described in detail below with reference to the accompanying drawings.

[0038] To facilitate understanding of the present invention, a more complete description of the invention will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may be an intermediate component. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] Please see Figures 1 to 12 As shown, this embodiment provides a multi-functional ejector baton, which includes a telescopic mechanism 1, an ejection mechanism 2, and a multi-functional mechanism 3. The telescopic mechanism 1 includes a first outer tube 11, a second outer tube 12, and a telescopic assembly 13. The first outer tube 11 is sleeved outside the second outer tube 12, and the telescopic assembly 13 is disposed inside the first outer tube 11. The telescopic assembly 13 drives the second outer tube 12 to extend / retract along the length of the first outer tube 11. The ejection mechanism 2 is disposed inside the telescopic mechanism 1, with its first end disposed at the first end of the first outer tube 11, and its second end connected to the multi-functional mechanism 3. Pulling the ejection mechanism... The first end of the ejection mechanism 2 controls the second end of the ejection mechanism 2 to abut and squeeze the connecting end of the multifunctional mechanism 3 to drive the multifunctional mechanism 3. The multifunctional mechanism 3 includes a base 31, a first functional component 32, a second functional component 33, a third functional component 34 and a fourth functional component 36. The base 31 is located at the movable end of the telescopic assembly 13. The first functional component 32, the second functional component 33 and the third functional component 34 are detachably connected to the base 31. The first functional component 32 is configured to spray liquid onto the target, the second functional component 33 is configured to shock the target, the third functional component 34 is configured to lock the target's body, and the fourth functional component 36 is configured to stimulate the target's vision.

[0040] As can be seen, the second outer tube 12 extends or retracts along the length of the first outer tube 11 via the telescopic component 13. The ejection mechanism 2 is located inside the first outer tube 11 and the second outer tube 12. The first outer tube 11 and the second outer tube 12 can protect the ejection mechanism 2 and extend its service life. By pulling the first end of the ejection mechanism 2, the second end of the ejection mechanism 2 is driven to abut against and press the base 31, thereby triggering the first functional component 32, the second functional component 33, and the third functional component 34 to achieve different functions. Specifically, the second end of the second outer tube 12 is movably connected to the inside of the second end of the first sleeve, and the first end of the second sleeve is threadedly connected to the base 31, which improves installation efficiency and has the advantages of being multifunctional, portable, and easy to use.

[0041] In one embodiment, the first end of the first outer tube 11 is provided with a first limiting hole 111, which cooperates with the telescopic component 13 to limit and fix the second outer tube 12 at a first position. The second end of the first outer tube 11 is provided with a second limiting hole 112, which cooperates with the telescopic component 13 to limit and fix the second outer tube 12 at a second position. The first limiting hole 111 and the second limiting hole 112 are arranged collinearly.

[0042] As can be seen, the second outer tube 12 is limited and fixed at the first position through the first limiting hole 111. The first position is the retracted fixed position of the multi-functional ejector baton. The second outer tube 12 is limited and fixed at the second position through the second limiting hole 112. The second position is the extended fixed position of the multi-functional ejector baton. By setting the first limiting hole 111 and the second limiting hole 112 collinearly, one limiting component 132 can be used, saving manufacturing costs.

[0043] In one embodiment, the second end of the first outer tube 11 is provided with an anti-explosion limiter 4, which is configured to limit the cutting tool.

[0044] It is evident that the riot control device 4 can limit the knife when facing a knife-wielding assailant, reducing the risk of the knife to the police officer and controlling the assailant. It has the advantages of limiting the knife and improving safety.

[0045] In one embodiment, the telescopic assembly 13 includes a limit switch 131, a limit member 132, and an elastic member 133. The limit switch 131 is disposed at the first end of the first outer tube 11. The limit member 132 is fixedly installed at the first end of the second outer tube 12 and is movably installed inside the first outer tube 11. A guide groove 113 is provided inside the first outer tube 11. The guide groove 113 is configured to allow the limit member 132 to slide along the length direction of the first outer tube 11. The first end of the elastic member 133 is fixedly installed inside the first end of the first outer tube 11, and the second end of the elastic member 133 is connected to the limit member 132.

[0046] Specifically, a guide groove 113 is provided between the first limiting hole 111 and the second limiting hole 112, which facilitates the switching of the multi-functional ejector baton between the first position and the second position, improves the efficiency and accuracy of position adjustment, and has the advantage of being easy to use.

[0047] In one embodiment, the ejection mechanism 2 includes an ejection switch 21, a connector 22, and an ejection member 23. The ejection switch 21 is movably installed at the first end of the first outer tube 11. The first end of the connector 22 is connected to the ejection switch 21, and the second end of the connector 22 is connected to the ejection member 23.

[0048] As can be seen, by pulling out the ejector switch 21, the connecting piece 22 is driven, causing the ejector piece 23 to abut against and press against the base 31, thereby triggering the first functional piece 32, the second functional piece 33 and the third functional piece 34. The structure is simple and has the advantage of being easy to use.

[0049] In one embodiment, the ejector 23 includes a trigger 231 and a movable member 232. The ejector 23 is provided with a limiting groove 233, which is upwardly oriented. The first end of the ejector 23 is connected to the second end of the connector 22. The bottom of the trigger 231 is provided with a limiting part 234 corresponding to the limiting groove 233. The limiting part 234 is provided with two rollers 235, which are configured to prevent the ejector 23 from jamming with the limiting part 234.

[0050] Specifically, the limiting groove 233 is set at an angle downward, and a limiting installation hole is opened below the lowest point of the limiting groove 233. The movable part 232 is installed and limited in the base 31 by the installation rod. The trigger 231 is set above the movable part 232 and is movably installed in the base 31. The pull-out connector 22 makes the first end of the movable part 232 face downward, and the second end of the movable part 232 pushes up to push the bottom of the trigger 231, so that the movable part 232 abuts and squeezes the first functional part 32 or the second functional part 33 or the third functional part 34 to realize the function. It has the advantages of simple structure and low production cost.

[0051] It is evident that, preferably, the limiting part 234 is provided with two rollers 235, which reduces the probability of jamming between the limiting part 234 and the limiting groove 233, and has the advantages of being easy to use and maintain.

[0052] In one embodiment, the first functional component 32 includes a first housing 321 and a receiving component 322. The first housing 321 has a spray nozzle 323. The receiving component 322 is disposed inside the first housing 321, and the outlet of the receiving component 322 is connected to the spray nozzle 323. Liquid is pre-filled inside the receiving component 322. The ejection mechanism 2 squeezes the receiving component 322 to spray the liquid from the spray nozzle 323 toward the target.

[0053] As can be seen, the first functional component 32 restricts the target by spraying liquid, specifically, the liquid can be pepper spray or tear gas.

[0054] In one embodiment, the second functional component 33 includes a second housing 331, an electric shock head 332, a power supply 333, and an electric control switch 334. The electric shock head 332 is disposed at the movable end of the second housing 331 and is electrically connected to the power supply 333. The power supply 333 is disposed inside the second housing 331. The electric control switch 334 is disposed at the bottom of the power supply 333 and is connected to the second end of the ejection mechanism 2. The ejection mechanism 2 presses the electric control switch 334 to control the power supply 333 to open / close the electric shock head 332.

[0055] It is evident that the second functional component 33 shocks the target with an electric shock head 332, thereby rendering the target incapable of movement.

[0056] In one embodiment, the third functional component 34 includes a third housing 341, a claw assembly 342, and a control switch 343. The claw assembly 342 is folded inside the third housing 341. An anti-reverse device is provided at the connection between the claw assembly 342 and the control switch 343. The control switch 343 controls the claw assembly 342 to unfold or fold. The control switch 343 is connected to the ejection mechanism 2. The ejection mechanism 2 presses the control switch 343 to control the claw assembly 342 to unfold or fold.

[0057] As can be seen, the claw assembly 342 is in a retracted state when not in use, making it easy to carry and install. The third functional component 34 controls the target by opening the claw assembly 342.

[0058] In one embodiment, the third functional component 34 includes a fourth housing 344, a first hook and loop fastener 345, and a second hook and loop fastener 346. The fourth housing 344 has a first receiving groove 347 and a second receiving groove 348 symmetrically arranged on both sides. A trigger member 35 is provided at the first end of both the first receiving groove 347 and the second receiving groove 348. The first hook and loop fastener 345 is disposed in the first receiving groove 347 along the length direction of the first receiving groove 347, and the second hook and loop fastener 346 is disposed in the second receiving groove 348 along the length direction of the second receiving groove 348.

[0059] Specifically, the trigger 35 is rotatably connected to the first end of the first receiving groove 347 and the second receiving groove 348. The first end of the first receiving groove 347 and the second receiving groove 348 is provided with a third receiving groove 349. The third receiving groove 349 is configured to receive the trigger 35. The interior of the third receiving groove 349 is provided with a limiting groove, which is configured to limit the trigger 35. The first ends of the first hook and loop fastener 345 and the second hook and loop fastener 346 are both connected to the trigger 35. The first hook and loop fastener 345 is provided with a rough surface, and the second hook and loop fastener 346 is provided with a barbed surface corresponding to the first hook and loop fastener 345.

[0060] Preferably, the third functional component 34 can be combined with the first functional component 32 to restrain the target's sprayed liquid after the first functional component 32 restrains the target's hands and feet from a distance through the third functional component 34, thereby improving the user's safety when facing criminals.

[0061] Preferably, the third functional component 34 can be combined with the second functional component 33 to allow the third functional component 34 to remotely restrain the target's hands and feet after the second functional component 33 has temporarily rendered the target unable to resist by electric shock, thereby improving the user's safety when facing criminals.

[0062] As can be seen, the ejection mechanism drives the trigger 35 to leave the limiting groove, and the trigger 35 drives the first hook and loop fastener 345 and the second hook and loop fastener 346 to flip. The first hook and loop fastener 345 and the second hook and loop fastener 346 deform during the flipping to hug and limit the target. The rough surface on the first hook and loop fastener 345 and the barbed surface on the second hook and loop fastener 346 stick to each other, increasing the connection stability.

[0063] In one embodiment, the fourth functional component 36 includes a fifth housing 361 and a glare assembly. The functional end of the fifth housing 361 has a light-transmitting hole 362. The glare assembly is installed inside the fifth housing 361. The glare assembly includes a laser lamp 363 and a sensor switch 364. The irradiation end of the laser lamp 363 is correspondingly arranged with the light-transmitting hole 362. The bottom of the laser lamp 363 is provided with a control module 365 and a communication module 366. The sensor switch 364 is installed at the first end of the first outer tube 11. The sensor switch 364 is configured to send information to the communication module 366, so that the control module 365 controls the laser lamp 363 to turn on or off.

[0064] Specifically, the switch information is transmitted from the induction switch 364 to the communication module 366, and then from the communication module 366 to the control module 365, which controls the laser light 363 to turn on or off.

[0065] Optionally, the fourth functional element 36 can also be configured on the third functional element 34, which includes the first Velcro 345 and the second Velcro 346, to restrict the target after dazzling the target.

[0066] The working principle of the aforementioned multi-functional ejector-type baton is as follows:

[0067] When the second outer tube 12 is in the first position, it is in a retracted state, which is short and easy to carry. When the second outer tube 12 is in the second position, it is in an extended state, which maintains the distance from the target and improves its own safety. The base 31 is connected to the first functional component 32 or the second functional component 33, the third functional component 34 or the fourth functional component 36 as needed.

[0068] In the embodiments disclosed in this invention, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments disclosed in this invention according to the specific circumstances.

[0069] The above embodiments merely illustrate the basic principles and characteristics of the present invention. The present invention is not limited to the above examples. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-functional ejector-type baton, characterized in that, The multi-functional ejector baton includes a telescopic mechanism, an ejection mechanism, and a multi-functional mechanism, wherein... The telescopic mechanism includes a first outer tube, a second outer tube, and a telescopic assembly. The first outer tube is sleeved on the outside of the second outer tube, and the telescopic assembly is disposed inside the first outer tube. The telescopic assembly drives the second outer tube to extend / retract along the length direction of the first outer tube. The ejection mechanism is located inside the telescopic mechanism, with its first end positioned at the first end of the first outer tube. The second end of the ejection mechanism is connected to the multifunctional mechanism. Pulling out the first end of the ejection mechanism controls the second end to abut against and compress the connecting end of the multifunctional mechanism, thereby driving the multifunctional mechanism. The multifunctional mechanism includes a base, a first functional component, a second functional component, a third functional component, and a fourth functional component. The base is disposed at the movable end of the telescopic assembly. The first, second, and third functional components are detachably connected to the base. The first functional component is configured to spray liquid onto the target, the second functional component is configured to electrocute the target, the third functional component is configured to lock the target's body, and the fourth functional component is configured to stimulate the target's vision. The ejection mechanism includes an ejection switch, a connector, and an ejection member. The ejection switch is movably installed at the first end of the first outer tube. The first end of the connector is connected to the ejection switch, and the second end of the connector is connected to the ejection member. The ejector includes a trigger and a movable part. The ejector is provided with a limiting groove, which is upwardly oriented. The first end of the ejector is connected to the second end of the connector. The bottom of the trigger is provided with a limiting part corresponding to the limiting groove. The limiting part is provided with two rollers, which are configured to prevent the ejector from jamming with the limiting part. The third functional component includes a fourth housing, a first hook and loop fastener, and a second hook and loop fastener. The fourth housing has a first receiving groove and a second receiving groove symmetrically arranged on both sides. A trigger is provided at the first end of both the first receiving groove and the second receiving groove. The first hook and loop fastener is arranged in the first receiving groove along the length direction of the first receiving groove, and the second hook and loop fastener is arranged in the second receiving groove along the length direction of the second receiving groove.

2. The multi-functional ejector-type baton according to claim 1, characterized in that, The first outer tube has a first limiting hole at its first end, which, in conjunction with the telescopic component, limits and fixes the second outer tube at a first position. The first outer tube has a second limiting hole at its second end, which, in conjunction with the telescopic component, limits and fixes the second outer tube at a second position. The first limiting hole and the second limiting hole are collinear.

3. A multi-functional ejector-type baton according to claim 1, characterized in that, The second end of the first outer tube is provided with an anti-explosion limiter, which is configured to limit the cutting tool.

4. A multi-functional ejector-type baton according to claim 1, characterized in that, The telescopic assembly includes a limit switch, a limit member, and an elastic member. The limit switch is disposed at the first end of the first outer tube. The limit member is fixedly installed at the first end of the second outer tube and is movably installed inside the first outer tube. A guide groove is provided inside the first outer tube. The guide groove is configured to allow the limit member to slide along the length direction of the first outer tube. The first end of the elastic member is fixedly installed inside the first end of the first outer tube, and the second end of the elastic member is connected to the limit member.

5. A multi-functional ejector-type baton according to claim 1, characterized in that, The first functional component includes a first housing and a receiving component. The first housing has a spray nozzle, and the receiving component is disposed inside the first housing. The outlet of the receiving component is connected to the spray nozzle. Liquid is pre-filled inside the receiving component. The ejection mechanism squeezes the receiving component to spray the liquid from the spray nozzle toward the target. The second functional component includes a second housing, an electric shock head, a power supply, and an electric control switch. The electric shock head is disposed at the movable end of the second housing and is electrically connected to the power supply. The power supply is disposed inside the second housing. The electric control switch is disposed at the bottom of the power supply and is connected to the second end of the ejection mechanism. The ejection mechanism squeezes the electric control switch to control the power supply to turn the electric shock head on / off.

6. A multi-functional ejector-type baton according to claim 1, characterized in that, The fourth functional component includes a fifth housing and a glare assembly. The functional end of the fifth housing has a light-transmitting hole. The glare assembly is installed inside the fifth housing and includes a laser light and a sensor switch. The irradiation end of the laser light is correspondingly arranged with the light-transmitting hole. A control module and a communication module are arranged at the bottom of the laser light. The sensor switch is installed at the first end of the first outer tube and is configured to send information to the communication module, so that the control module controls the laser light to turn on or off.

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