A stainless steel whirling bar
By incorporating an arc-shaped conductive rubber stun bar and a telescopic rod design into the stainless steel baton used in police equipment, the problem of poor fit of traditional stun batons has been solved, resulting in a more uniform current distribution and a more comprehensive stun effect, thus improving the effectiveness of law enforcement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUIZHOU JUNHAOSHENG IND CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional stun batons suffer from poor fit and small contact area due to rigid stun strips, resulting in ineffective stun and difficulty in effectively controlling suspects in complex law enforcement scenarios.
The design incorporates an arc-shaped conductive rubber material for the electric shock strip and telescopic rod. The electric shock strip is evenly distributed in a ring shape, which can adapt to the shape of the human body surface, increase the contact area, and distribute the current evenly.
It improves the comprehensiveness and effectiveness of electric shock, enabling it to deliver electric shocks to suspects over a wider area and enhancing law enforcement control capabilities.
Smart Images

Figure CN224415879U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of police equipment technology, and in particular relates to a stainless steel baton. Background Technology
[0002] In the field of police equipment, the stun baton plays a vital role as a common non-lethal police tool. However, traditional stun batons present numerous problems in practical application. Their rigid stun bar, due to the limitations of its rigid structure, makes it difficult to achieve a good fit with the human body surface in complex law enforcement scenarios and when dealing with individuals of varying body shapes. For example, during law enforcement, suspects may be in various postures, and their body surfaces are not flat; the rigid stun bar cannot adaptively adjust to the body's curves, resulting in a small contact area.
[0003] A small contact area directly affects the effectiveness of an electric shock. According to electrical principles, the contact area is closely related to the dispersion of current when it passes through the human body. When the contact area is small, the current is concentrated in a small area and cannot act evenly on the body, thus limiting the range of the shock and making it difficult to effectively deter and control the suspect. Utility Model Content
[0004] The purpose of this invention is to provide a stainless steel stun baton, which aims to solve the technical problems of poor fit, small contact area, and poor stun effect caused by the use of rigid stun bars in the application of traditional stun batons in police machinery.
[0005] To achieve the above objectives, the stainless steel swivel bar provided in this utility model embodiment includes a handle, a front cylinder, a telescopic rod, and an electric shock assembly. The front cylinder is disposed on the handle, the telescopic rod is movably disposed on the front cylinder, and the electric shock assembly is disposed on the telescopic rod.
[0006] The front cylinder is provided with a front movable channel, and the telescopic rod is movably disposed in the front movable channel;
[0007] The telescopic rod includes a telescopic front rod and a telescopic rear rod. The telescopic front rod is movably disposed in the front movable channel, and a rear movable channel is provided inside the telescopic front rod. The telescopic rear rod is movably disposed in the rear movable channel. A mounting groove is provided on the side of the telescopic rear rod.
[0008] The electric shock assembly includes a battery and an electric shock bar. The battery is disposed inside the handle, and the electric shock bar is disposed in the mounting groove and electrically connected to the battery. Multiple electric shock bars are disposed in a ring and evenly arranged on the telescopic rear rod.
[0009] As an optional solution of this utility model, the handle is provided with a hollow groove, and there are multiple hollow grooves, which are evenly distributed in the handle.
[0010] As an optional solution of this utility model, a baffle is provided at the bottom of the front cylinder, the baffle is fixedly connected to the front cylinder, and is provided on one side of the telescopic front rod.
[0011] As an optional embodiment of this utility model, the length of the telescopic front rod is greater than that of the telescopic rear rod, and the length of the rear movable channel is the same as that of the telescopic rear rod.
[0012] As an optional solution of this utility model, the electric shock bar is arranged in an arc shape, the material of the electric shock bar is conductive rubber, and one end of the conductive rubber protrudes from the mounting groove.
[0013] As an optional solution of this utility model, multiple mounting slots are provided, and the number is the same as the number of electric shock strips, with one electric shock strip provided on each mounting slot.
[0014] As an optional solution of this utility model, the handle side is provided with anti-slip grooves, and there are multiple anti-slip grooves arranged in an arc shape.
[0015] As an optional embodiment of this utility model, the handle, front cylinder and telescopic rod are all made of stainless steel.
[0016] As an optional solution of this utility model, a control button is provided on the handle, and the control button is electrically connected to the storage battery.
[0017] The stainless steel swing rod provided in this embodiment of the utility model has at least one of the following technical effects:
[0018] The stainless steel baton provided in this application features stun bars made of arc-shaped conductive rubber that can adaptively conform to the shape of the human body, increasing the contact area. This increased contact area allows for a more even distribution of current across the body, thereby enhancing the stun effect. Multiple stun bars are evenly arranged in a ring on the telescopic rear rod. When current passes through these bars, it can deliver an electric shock to the suspect over a wider area, making the stun effect more comprehensive and effective, and more conducive to police control of suspects. Attached Figure Description
[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0020] Figure 1A perspective view of the stainless steel swivel rod provided in an embodiment of this utility model.
[0021] Figure 2 A side view of a stainless steel swivel bar provided in an embodiment of this utility model.
[0022] Figure 3 for Figure 2 Sectional view along the middle AA.
[0023] The following are the labeling elements in the figure:
[0024] 1. Handle; 2. Front cylinder; 3. Telescopic rod; 4. Electric shock assembly;
[0025] 11. Hollowed-out groove; 12. Anti-slip groove; 13. Control button;
[0026] 21. Front access passage; 22. Baffle;
[0027] 31. Telescopic front bar; 32. Telescopic rear bar; 33. Rear movable passage;
[0028] 41. Storage battery; 42. Shock bar. Detailed Implementation
[0029] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.
[0030] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0032] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0033] In one embodiment of this utility model, such as Figures 1-3 As shown, a stainless steel swivel bar is provided, including a handle 1, a front cylinder 2, a telescopic rod 3, and an electric shock assembly 4. The front cylinder 2 is disposed on the handle 1, the telescopic rod 3 is movably disposed on the front cylinder 2, and the electric shock assembly 4 is disposed on the telescopic rod 3.
[0034] The front cylinder 2 is provided with a front movable channel 21, and the telescopic rod 3 is movably installed in the front movable channel 21.
[0035] The telescopic rod 3 includes a front telescopic rod 31 and a rear telescopic rod 32. The front telescopic rod 31 is movably disposed in the front movable channel 21, and a rear movable channel 33 is provided inside the front telescopic rod 31. The rear telescopic rod 32 is movably disposed in the rear movable channel 33. A mounting groove is provided on the side of the rear telescopic rod 32.
[0036] The electric shock assembly 4 includes a battery 41 and electric shock bars 42. The battery 41 is fixedly installed inside the handle 1, and the electric shock bars 42 are disposed in the mounting groove and electrically connected to the battery 41. Multiple electric shock bars 42 are provided and are evenly arranged in a ring on the telescopic rear rod 32.
[0037] The stainless steel baton provided in this application has an stun bar 42 made of arc-shaped conductive rubber material, which can adaptively conform to the shape of the human body surface, increasing the contact area. The increased contact area allows the current to be distributed more evenly on the human body surface, thereby improving the stun effect. Multiple stun bars 42 are evenly arranged in a ring on the telescopic rear rod 32. When the current passes through these stun bars 42, it can produce an electric shock effect on the suspect over a wider range, making the stun effect more comprehensive and effective, and more conducive to the police controlling the suspect.
[0038] In another embodiment of this utility model, a plurality of hollow grooves 11 are provided inside the handle 1 and are evenly distributed on the handle 1. The hollow grooves 11 reduce the weight of the handle 1, making it easier for police officers to carry and use it for extended periods.
[0039] In another embodiment of this utility model, a baffle 22 is provided at the bottom of the front cylinder 2. The baffle 22 is fixedly connected to the front cylinder 2 and is provided on one side of the telescopic front rod 31. When the telescopic front rod 31 retracts, the travel is limited by the baffle 22, and the telescopic front rod 31 retracts into the front movable channel 21.
[0040] In another embodiment of this utility model, the length of the telescopic front rod 31 is greater than that of the telescopic rear rod 32, and the length of the rear movable channel 33 is the same as that of the telescopic rear rod 32, so as to ensure that the telescopic rear rod 32 can retract smoothly into the telescopic front rod 31.
[0041] In another embodiment of this utility model, the electric shock strip 42 is arc-shaped and made of conductive rubber. One end of the conductive rubber protrudes from the mounting groove, with a protrusion height of 1-3mm. The arc shape and conductive rubber material of the electric shock strip 42, with one end protruding from the mounting groove, better conform to the curves of the human body surface, adapting to different body postures and increasing the contact area. Simultaneously, the conductive rubber material possesses a certain degree of elasticity, reducing impact upon contact, and the protrusion design ensures effective contact with the human body, improving the stability and reliability of the electric shock effect.
[0042] In another embodiment of this utility model, multiple mounting slots are provided, the same number as the number of electric shock strips 42, and each mounting slot is provided with one electric shock strip 42. The mounting slots are used to accommodate the electric shock strips 42.
[0043] In another embodiment of this utility model, the handle 1 has multiple anti-slip grooves 12 on its side, arranged in an arc shape. These multiple arc-shaped anti-slip grooves 12 on the side of the handle 1 increase the friction between the hand and the handle 1, making it more stable for the police officer to grip. Even in situations such as sweaty, wet hands or intense confrontation, it effectively prevents the handle 1 from slipping, ensuring the normal use and safe operation of the baton during law enforcement.
[0044] In another embodiment of this utility model, the handle 1, the front cylinder 2, and the telescopic rod 3 are all made of stainless steel. Stainless steel has high hardness and strength, which ensures that the baton is not easily deformed or damaged during use, can withstand the impact of intense combat, and extends its service life.
[0045] In another embodiment of this utility model, a control button 13 is provided on the handle 1, and the control button 13 is electrically connected to the storage battery 41. By pressing or operating this button, the circuit between the electric shock bar 42 and the storage battery 41 can be quickly switched on or off, thereby controlling the activation and deactivation of the electric shock function.
[0046] The stainless steel baton provided in this application has an stun bar 42 made of arc-shaped conductive rubber material, which can adaptively conform to the shape of the human body surface, increasing the contact area. The increased contact area allows the current to be distributed more evenly on the human body surface, thereby improving the stun effect. Multiple stun bars 42 are evenly arranged in a ring on the telescopic rear rod 32. When the current passes through these stun bars 42, it can produce an electric shock effect on the suspect over a wider range, making the stun effect more comprehensive and effective, and more conducive to the police controlling the suspect.
[0047] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A stainless steel swivel bar, characterized in that, It includes a handle, a front cylinder, a telescopic rod, and an electric shock assembly. The front cylinder is disposed on the handle, the telescopic rod is movably disposed on the front cylinder, and the electric shock assembly is disposed on the telescopic rod. The front cylinder is provided with a front movable channel, and the telescopic rod is movably disposed in the front movable channel; The telescopic rod includes a telescopic front rod and a telescopic rear rod. The telescopic front rod is movably disposed in the front movable channel, and a rear movable channel is provided inside the telescopic front rod. The telescopic rear rod is movably disposed in the rear movable channel. A mounting groove is provided on the side of the telescopic rear rod. The electric shock assembly includes a battery and an electric shock bar. The battery is disposed inside the handle, and the electric shock bar is disposed in the mounting groove and electrically connected to the battery. Multiple electric shock bars are disposed in a ring and evenly arranged on the telescopic rear rod.
2. The stainless steel swivel bar according to claim 1, characterized in that, The handle has a plurality of hollowed-out grooves, which are evenly distributed throughout the handle.
3. A stainless steel swivel bar according to claim 1, characterized in that, A baffle is provided at the bottom of the front cylinder, the baffle is fixedly connected to the front cylinder, and is located on one side of the telescopic front rod.
4. A stainless steel swivel bar according to claim 1, characterized in that, The length of the telescopic front rod is greater than that of the telescopic rear rod, and the length of the rear movable channel is the same as that of the telescopic rear rod.
5. A stainless steel swivel bar according to claim 1, characterized in that, The electric shock strip is arc-shaped and made of conductive rubber, with one end of the conductive rubber protruding from the mounting groove.
6. A stainless steel swivel bar according to claim 1, characterized in that, The mounting slots are provided in multiple quantities, and the number of the electric shock bars is the same as the number of the mounting slots. Each mounting slot is provided with one electric shock bar.
7. A stainless steel swivel bar according to claim 1, characterized in that, The handle has anti-slip grooves on its side, and there are multiple anti-slip grooves arranged in an arc shape.
8. A stainless steel swivel bar according to claim 1, characterized in that, The handle, front cylinder, and telescopic rod are all made of stainless steel.
9. A stainless steel swivel bar according to claim 1, characterized in that, The handle is equipped with a control button, which is electrically connected to the battery.