A manual driving structure for a riot gun and the riot gun

Abstract

The utility model discloses a manual drive structure and riot sprayer for riot sprayer relates to riot equipment technical field, including casing and the drive component of setting in the casing, and the casing is used for detachably connected on the riot sprayer, the drive component includes drive bar, spring, gear and jacking piece, one end of drive bar is equipped with first toothed portion, the other end is used for connecting pull rope, the spring is covered on drive piece, one end of jacking piece is equipped with second toothed portion, and the second toothed portion of jacking piece is engaged first toothed portion of drive bar through gear, and the other end stretches out the outside of casing, when drive bar moves to the direction of moving away from jacking piece, jacking piece moves to the direction of moving away from drive bar under the drive of gear, the utility model discloses simple structure realizes the opening and close of long-distance control riot sprayer, can be installed on other longer structure and use, and the use mode is more changeable.

Description

Technical Field

[0001] This utility model relates to the field of riot control equipment technology, specifically a manual drive structure for a riot control sprayer and a riot control sprayer. Background Technology

[0002] A riot control sprayer is a riot control device that uses irritating powders and liquids to subdue and disperse living targets, and is used to quickly subdue perpetrators or criminal suspects.

[0003] Existing riot control sprayers typically achieve spraying by pressing the nozzle. For example, a riot control tear gas sprayer with publication number CN221037074U discloses a tear gas sprayer body. The tear gas sprayer body is threadedly fixedly connected to a cap. A pressing component is fixedly connected to the middle of the upper end of the cap. A pressing head is slidably engaged in the middle of the upper end of the pressing component. A spray nozzle is connected through the middle of one side of the pressing head.

[0004] In the aforementioned technical solution, pressing the nozzle squeezes out the air inside the bottle, causing the liquid or powder to spray out. To ensure personal safety, the riot control sprayer is often mounted on a longer structure for remote use to subdue the attacker. However, because the sprayer is mounted on a longer structure, the user's arm cannot reach the nozzle to activate it. Therefore, existing riot control sprayers are not suitable for long-distance subduing of attackers, limiting their usability. Utility Model Content

[0005] This utility model discloses a manual drive structure for riot control sprayers to solve the technical problem of being unsuitable for long-distance use.

[0006] To solve the above-mentioned technical problems, the present invention proposes the following optimized technical solution:

[0007] A manually operated drive structure for a riot control sprayer includes a housing and a drive assembly disposed within the housing. The housing is detachably connected to the riot control sprayer. The drive assembly includes a drive bar, a spring, a gear, and a lifting member. One end of the drive bar has a first toothed portion, and the other end is used to connect a pull rope. The spring is sleeved on the drive bar. One end of the lifting member has a second toothed portion, which engages with the first toothed portion of the drive bar via the gear. The other end of the lifting member extends outside the housing. When the drive bar moves away from the lifting member, the lifting member moves away from the drive bar under the drive of the gear.

[0008] Furthermore, the number of the first toothed portions is two rows, and the two rows of toothed portions are respectively arranged on both sides of the drive bar with their positions opposite to each other; the number of the second toothed portions is two rows, and the two rows of second toothed portions are respectively arranged on both sides of the lifting member with their positions opposite to each other; the number of the gears is two, and one gear meshes with one first toothed portion and one second toothed portion.

[0009] Furthermore, the lifting member includes a lifting plate and two racks, the racks being disposed on one side of the lifting plate, and two rows of second teeth being respectively disposed on the two racks; the racks pass through the housing, and the lifting plate is disposed outside the housing.

[0010] Furthermore, the drive bar is provided with a connecting hole for connecting a pull rope.

[0011] Furthermore, the housing includes an outer shell and a bracket disposed within the outer shell. The outer shell is used to detachably connect the riot control sprayer. The bracket has a first through hole for the drive bar to pass through and a second through hole for the lifting member to pass through at both ends.

[0012] Furthermore, the bracket includes a first half and a second half, the first half being detachably connected to the second half and forming the first through hole and the second through hole.

[0013] Furthermore, the housing also includes a sealing frame and a sealing shell, the sealing frame being detachably connected to the housing and the sealing shell being detachably connected to the sealing frame.

[0014] Furthermore, the sealing shell is provided with a sealing cap, which is detachably connected to one end of the sealing shell.

[0015] Furthermore, the sealing cap is provided with a third through hole for the pull rope to pass through.

[0016] This utility model provides another embodiment: a riot control sprayer, including the manual drive structure for the riot control sprayer, and also including an outer frame and a bottle body disposed within the outer frame. The bottle body is provided with a press nozzle, and the bottle body contains liquid. The housing is detachably connected to the bottom of the outer frame, and the lifting member moves and lifts the bottle body so that the press nozzle squeezes the air inside the bottle body.

[0017] The present invention has the following advantages over the prior art:

[0018] This invention provides a manual drive structure and riot control sprayer. A pull rope connected to a drive bar allows for remote pulling of the drive bar, moving it away from the lifting member. With the cooperation of the first toothed portion, the gear, and the second toothed portion, the lifting member moves away from the drive bar, bringing it closer to and lifting the bottle body. The bottle body then approaches the press nozzle, causing the press nozzle to compress the air inside the bottle, thus spraying out the liquid. This invention uses a simple structure to achieve remote control of the riot control sprayer's opening and closing, and can be installed on other longer structures, making its use more versatile. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the manual drive structure of this utility model. Figure 1 .

[0020] Figure 2 This is a schematic diagram of the manual drive structure of this utility model. Figure 2 .

[0021] Figure 3 yes Figure 2 A partial cross-sectional view of AA.

[0022] Figure 4 This is an exploded view of the manual drive structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the structure of the drive component of this utility model.

[0024] Figure 6 This is a structural schematic diagram of the anti-riot sprayer of this utility model.

[0025] In the diagram: 1. Housing; 2. Drive assembly; 3. Drive bar; 4. Spring; 5. Gear; 6. Lifting component; 7. First toothed part; 8. Second toothed part; 9. Lifting plate; 10. Rack; 11. Connecting hole; 12. Outer shell; 13. Bracket; 14. First through hole; 15. Second through hole; 16. First half; 17. Second half; 18. Sealing frame; 19. Sealing shell; 20. Sealing cap; 21. Outer frame; 22. Bottle body; 23. Press nozzle. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] See Figures 1-5 A manual drive structure for a riot control sprayer includes a housing 1 and a drive assembly 2 disposed within the housing 1. The housing 1 is detachably connected to the riot control sprayer. The drive assembly 2 includes a drive bar 3, a spring 4, a gear 5, and a lifting member 6. One end of the drive bar 3 has a first toothed portion 7, and the other end is used to connect a pull rope. The spring 4 is sleeved on the drive bar. One end of the lifting member 6 has a second toothed portion 8. The second toothed portion 8 of the lifting member 6 engages with the first toothed portion 7 of the drive bar 3 through the gear 5, and the other end extends outside the housing 1. When the drive bar 3 moves away from the lifting member 6, the lifting member 6 moves away from the drive bar 3 under the drive of the gear 5.

[0028] In use, the housing 1 is installed at the bottom of the riot control sprayer. The pull cord is pulled manually, which drives the drive bar 3 to move away from the lifting member 6. With the cooperation of the first toothed part 7, the gear 5 and the second toothed part 8, the lifting member 6 moves away from the drive bar 3. During the movement of the lifting member 6, the lifting member 6 approaches and pushes the bottle body of the riot control sprayer, causing the bottle body to move towards the pressing nozzle. At this time, the pressing nozzle will squeeze the air in the bottle body, thereby spraying out the liquid in the bottle body. The spring 4 is used to reset the drive bar 3 when the pull cord is released.

[0029] When confronting an attacker, if the riot police determine, after careful consideration, that it is necessary to decisively use spray to control the attacker, then, while holding the riot gear pole with both hands, hook the pull rope loop with the thumb of the front hand, and immediately manually (with the thumb) hook the rope loop and pull back forcefully until the spray is released. Once the attacker is unable to look the security personnel in the eye, immediately take relevant effective action to control them.

[0030] It should be noted that there are various ways to detachably connect the housing 1 to the riot control sprayer, such as by means of threaded connection.

[0031] In this embodiment, the first toothed portion 7 consists of two rows, with the two rows of toothed portions positioned opposite each other on both sides of the drive bar 3; the second toothed portion 8 consists of two rows, with the two rows of second toothed portions 8 positioned opposite each other on both sides of the lifting member 6; and there are two gears 5, with one gear 5 meshing with one first toothed portion 7 and one second toothed portion 8. The transmission between the drive bar 3 and the lifting member 6 is achieved using two opposing gears 5, resulting in smoother transmission.

[0032] In this embodiment, the lifting member 6 includes a lifting plate 9 and two racks 10. The racks 10 are disposed on one side of the lifting plate 9, and two rows of second toothed portions 8 are respectively disposed on the two racks 10. The racks 10 pass through the housing 1, and the lifting plate 9 is disposed outside the housing 1. When the lifting member 6 approaches the body of the riot control sprayer, the lifting plate 9 pushes the body of the riot control sprayer.

[0033] In this embodiment, the drive bar 3 is provided with a connecting hole 11, which is used to connect a pull rope. Specifically, the pull rope is tied to the connecting hole 11.

[0034] In this embodiment, the housing 1 includes an outer shell 12 and a bracket 13 disposed within the outer shell 12. The outer shell 12 is used to detachably connect the riot control sprayer. The bracket 13 has a first through hole 14 for the drive bar 3 to pass through and a second through hole 15 for the lifting member 6 to pass through at both ends. The outer shell 12 serves to cover the drive assembly 2, and the bracket 13 guides the movement of the drive bar 3 and the lifting member 6.

[0035] In this embodiment, the bracket 13 includes a first half 16 and a second half 17. The first half 16 is detachably connected to the second half and forms the first through hole 14 and the second through hole 15. The first half 16 and the second half 17 can be detachably connected in various ways, as long as a detachable connection is achieved, for example, by means of a snap-fit ​​connection.

[0036] In this embodiment, the housing 1 further includes a sealing frame 18 and a sealing shell 19. The sealing frame 18 is detachably connected to the outer housing 12, and the sealing shell 19 is detachably connected to the sealing frame 18. Various methods can be used to detachably connect the sealing frame 18 to the outer housing 12 and the sealing shell 19 to the sealing frame 18, as long as a detachable connection is achieved, such as a threaded connection.

[0037] In this embodiment, the sealing shell 19 is provided with a sealing cover 20, which is detachably connected to one end of the sealing shell 19. The detachable connection between the sealing frame 18 and the sealing cover 20 can be achieved in various ways, such as by a snap-fit ​​connection.

[0038] In this embodiment, the sealing cap 20 is provided with a third through hole for the pull rope to pass through. The pull rope is connected to the drive bar 3 and then passes through the third through hole to extend outside the housing 1 so that the user can pull the pull rope.

[0039] This utility model provides another implementation scheme: see [link] Figure 6An anti-riot sprayer includes a manually driven structure for the anti-riot sprayer, an outer frame 21, and a bottle body 22 disposed within the outer frame 21. The bottle body 22 is provided with a press nozzle 23, and the bottle body 22 contains liquid. Specifically, the bottle body 22 and the press nozzle 23 are both secured within the outer frame 21, and the press nozzle 23 is slidably connected to the bottle body 22. The housing 1 is detachably connected to the bottom of the outer frame 21, and the lifting member 6 moves and lifts the bottle body 22, causing the press nozzle 23 to compress the air inside the bottle body 22.

[0040] When in use, the lifting member 6 in the manual drive structure approaches and pushes the bottle body 22, and the bottle body 22 moves in the direction of the pressing nozzle 23. At this time, the pressing nozzle 23 squeezes the air in the bottle body 22, thereby spraying out the liquid in the bottle body 22.

[0041] It should be noted that there are various ways to slide the nozzle 23 and the bottle body 22 to achieve a sliding connection, such as a sleeve connection.

[0042] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A manually operated drive structure for a riot control sprayer, characterized in that, The device includes a housing and a drive assembly disposed within the housing. The housing is detachably connected to a riot control sprayer. The drive assembly includes a drive bar, a spring, a gear, and a lifting member. One end of the drive bar has a first toothed portion, and the other end is used to connect a pull rope. The spring is sleeved on the drive bar. One end of the lifting member has a second toothed portion. The second toothed portion of the lifting member engages with the first toothed portion of the drive bar through the gear, and the other end extends outside the housing. When the drive bar moves away from the lifting member, the lifting member moves away from the drive bar under the drive of the gear.

2. The manual drive structure for a riot control sprayer according to claim 1, characterized in that, The first toothed portion consists of two rows, with the two rows of toothed portions positioned opposite each other on both sides of the drive bar; the second toothed portion consists of two rows, with the two rows of second toothed portions positioned opposite each other on both sides of the lifting member; the gear consists of two gears, with one gear corresponding to one first toothed portion and one second toothed portion.

3. The manual drive structure for a riot control sprayer according to claim 2, characterized in that, The lifting member includes a lifting plate and two racks. The racks are disposed on one side of the lifting plate, and two rows of second teeth are respectively disposed on the two racks. The racks pass through the housing, and the lifting plate is disposed outside the housing.

4. The manual drive structure for a riot control sprayer according to claim 1, characterized in that, The drive bar is provided with a connecting hole for connecting a pull rope.

5. The manual drive structure for a riot control sprayer according to claim 1, characterized in that, The housing includes an outer shell and a bracket disposed within the outer shell. The outer shell is used to detachably connect to the riot control sprayer. The bracket has a first through hole for the drive bar to pass through and a second through hole for the lifting member to pass through at both ends.

6. The manually operated drive structure for a riot control sprayer according to claim 5, characterized in that, The bracket includes a first half and a second half, the first half being detachably connected to the second half and forming the first through hole and the second through hole.

7. The manually driven structure for a riot control sprayer according to claim 5, characterized in that, The housing also includes a sealing frame and a sealing shell, the sealing frame being detachably connected to the housing and the sealing shell being detachably connected to the sealing frame.

8. The manually driven structure for a riot control sprayer according to claim 7, characterized in that, The sealing shell is provided with a sealing cap, which is detachably connected to one end of the sealing shell.

9. A manually operated drive structure for a riot control sprayer according to claim 8, characterized in that, The sealing cap is provided with a third through hole, which is used for the pull rope to pass through.

10. A riot control sprayer, characterized in that, The manual drive structure for a riot control sprayer according to any one of claims 1-9 further includes an outer frame and a bottle body disposed within the outer frame, the bottle body being provided with a press nozzle, and the bottle body containing a liquid; the housing is detachably connected to the bottom of the outer frame, and the lifting member moves and lifts the bottle body to cause the press nozzle to squeeze the air inside the bottle body.

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