Multifunctional service umbrella with electric shock function

Abstract

The utility model provides a multifunctional service umbrella with an electric shock function, which relates to the technical field of police equipment and comprises a hollow grip, a middle rod, an umbrella tip, an output electrode, an electric control module and a forcible entry sleeve. The electric control module is arranged in the grip; the other end of the middle rod is connected with the umbrella tip; the umbrella tip is made of an insulating material; the output electrode is embedded in the umbrella tip and is electrically connected with the electric control module through a cable arranged in the middle rod; the breaking sleeve is detachably arranged on the outer side of the umbrella tip in a sleeving mode. The multifunctional electric shock device is used for achieving integration of multiple functions of protection and control, high-voltage release control can be conducted through the output electrode when the multifunctional electric shock device is used, so that the electric shock control function is achieved, the electric shock device is arranged in a hidden mode, operation is convenient, easy, rapid and efficient, electric shock is used for frightening, and personal harm caused when police officers dispose emergencies is reduced.

Description

Technical Field

[0001] This utility model relates to the field of police equipment technology, and in particular to a multi-functional duty umbrella with electric shock function. Background Technology

[0002] Existing umbrellas are made of ordinary materials and generally lack cut-resistant, impact-resistant, and strike-resistant features, making them unsuitable for use as warning equipment. Police officers, when performing their duties, carry a limited variety of police equipment with insufficient protective coverage and strength. When suddenly attacked by someone wielding a knife, axe, or club, or when needing to subdue an enemy, they are often injured due to inadequate protection. In rainy weather, if police officers are performing their duties, they typically wear raincoats or multi-functional uniforms, making it inconvenient to carry police equipment.

[0003] To address the above issues, a novel multi-functional riot control umbrella has been disclosed in the prior art, with a screw hole pre-drilled at the tip of the umbrella, through which the stun gun is directly connected to the umbrella.

[0004] The applicant has discovered that the prior art has at least the following technical problems:

[0005] The existing multi-functional explosion-proof umbrellas have pre-drilled screw holes at the tip, and then the stun gun is installed at the tip when needed. This is cumbersome, time-consuming, and can easily cause personal injury to the police officers handling the situation. Utility Model Content

[0006] The purpose of this utility model is to provide a multi-functional service umbrella with electric shock function to solve the above-mentioned technical problems existing in the prior art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] This utility model provides a multi-functional service umbrella with electric shock capability, comprising a hollow handle, a central rod, an umbrella tip, an output electrode, an electronic control module, and a breaching sleeve; wherein:

[0009] The electronic control module is located inside the grip.

[0010] One end of the central rod is connected to the handle, and the other end is connected to the umbrella tip;

[0011] The umbrella tip is made of insulating material;

[0012] The output electrode is embedded in the umbrella tip and electrically connected to the electronic control module through a cable laid in the middle rod;

[0013] The detachable sleeve is detachably fitted onto the outside of the umbrella tip.

[0014] This utility model discloses a multi-functional duty umbrella with an electric shock function. By disassembling the stun gun, the electronic control module is installed in the umbrella handle, while the output electrode for releasing electricity is located at the tip of the umbrella. Police officers can control the release of high voltage electricity when holding the end of the umbrella, thereby realizing the electric shock control function. Not only is the stun gun set up in a relatively concealed manner, but it is also convenient, simple, fast and efficient to operate. The electric shock is used for deterrence, reducing personal harm to police officers when handling emergency situations. Furthermore, a breaching sleeve is installed on the outside of the output electrode, which can protect the output electrode under normal circumstances, and can be used for window breaking or demolition operations when needed.

[0015] As a further improvement of this utility model, the electronic control module includes a transformer energy storage unit and several soft metal batteries or flexible thin film batteries; all the batteries are connected end to end in sequence and arranged around the circumference of the inner cavity of the grip to form an accommodating space between the batteries; the transformer energy storage unit is arranged in the accommodating space and is electrically connected to the batteries and the output electrode respectively through cables.

[0016] This invention uses a flexible and bendable battery for the stun gun, which allows the battery to fit snugly against the inner wall of the handle when placed. This arrangement of the battery around the inner wall of the handle saves space, reducing the length of the handle and the overall length of the umbrella. Furthermore, the space inside the battery can be used to accommodate a transformer energy storage unit and the tear gas spray nozzle.

[0017] As a further improvement of this utility model, it also includes a tear gas sprayer, wherein the end of the handle away from the center rod is open, and the nozzle of the tear gas sprayer is inserted into the receiving space through the open end of the handle.

[0018] By inserting the nozzle of the tear gas spray into the storage space of the handle, the overall length of the handle is shortened, reducing the weight of the umbrella and making it easier to carry and use. This not only achieves the concealment of the service umbrella, but also allows the tear gas spray to be pulled out and sprayed when needed, effectively controlling ongoing illegal activities and meeting complex and ever-changing combat needs.

[0019] As a further improvement of this utility model, the transformer energy storage unit includes a power switch, a transformer, a capacitor, a circuit board, and a start switch connected in sequence; the start switch is connected to the output electrode via a cable; and the power switch is connected to the battery via a cable.

[0020] It should be noted that in this embodiment, the output electrode and the electronic control module together form a conventional stun gun structure. This invention simply disassembles the various parts of the stun gun, arranges them according to the internal space of the grip, and uses cables to pass through the central rod to connect the output electrode and the electronic control module, thereby realizing the stun gun function. Of course, if the central rod is a solid structure, a cable groove can be cut inside the central rod; if the central rod is a hollow structure, the internal space can be used directly for cable laying. To prevent cable swaying, a wire hook can be arranged in the inner cavity of the central rod, using a semi-circular wire hook, and then the cable is passed through the wire hook to achieve fixation. For convenient battery charging, a charging port is also provided on the grip, and the internal part of the charging port is electrically connected to the battery, allowing the battery to be charged using the charging port.

[0021] As a further improvement of this utility model, a status indicator light is also arranged on the grip. This status indicator light is used to display the battery level; it is green when the battery is fully charged and red when the battery is low. This part of the structure can be implemented using a display structure in the prior art.

[0022] As a further improvement of this utility model, the tear gas sprayer includes a nozzle and a canister, the diameter of which is equal to the diameter of the handle.

[0023] To ensure that the tear gas spray is aesthetically pleasing and easy to grip when inserted into the handle, in this embodiment, the diameter of the canister is equal to the diameter of the handle.

[0024] As a further improvement of this utility model, the grip surface is provided with an anti-slip structure.

[0025] Specifically, the anti-slip structure can be achieved by using an anti-slip sleeve, or by setting anti-slip textures, anti-slip protrusions, or spraying an anti-slip layer on the grip surface. The anti-slip structure improves the stability of the multi-functional duty umbrella grip, prevents it from slipping out, and also facilitates the application of force when used as a baton.

[0026] As a further improvement of this utility model, the handle is provided with a marking structure, and when the nozzle is inserted into the accommodating space, its push switch is facing the marking structure.

[0027] By setting a marking structure on the handle, with the tear gas spray's push-button switch positioned directly opposite the marking structure, police officers can quickly apply tear gas by pressing their thumb on the marking structure, pulling the canister directly from the handle with their palm, and then pressing their thumb on the spray's push-button switch. This shortens operation time, significantly improves safety, and further enhances concealment and responsiveness in real-world situations.

[0028] As a further improvement of this utility model, when the spray head is inserted into the accommodating space, the distance from the push switch to the end of the handle is equal to the distance from the marking structure to the end of the handle.

[0029] This invention, by placing the marking structure in a special position, allows the thumb to fall precisely on the switch position when the tear gas sprayer is pulled out with the palm of the hand, enabling more efficient control of tear gas spray and further improving safety in actual combat.

[0030] As a further improvement of this utility model, a marking structure is also provided on the end of the can body near the handle.

[0031] By also setting a marking structure on the canister, the contact area can be increased, enhancing the finger-sensing effect and further ensuring that users can accurately grasp the direction of the tear gas sprayer's push switch based on touch when holding the umbrella, allowing for timely response to unauthorized actions.

[0032] As a further improvement of this utility model, the marking structure includes an elongated boss or groove.

[0033] Considering the differences in finger size and length among different groups of people, and to ensure that all users can promptly determine the direction of the switch press, the marking structure is designed as a long strip. By designing the marking structure as a long strip, the contact area with the finger is increased, thereby improving the accuracy of direction judgment.

[0034] As a further improvement of this utility model, one end of the marking structure on the grip is located at the rear side of the grip, and the other end extends to the rear end face of the grip; and / or, one end of the marking structure on the can body is located at the middle of the can body, and the other end extends to the front end face of the can body.

[0035] As a further improvement of this utility model, it also includes a frame and an umbrella fabric; the frame is installed between the center rod and the umbrella tip; the umbrella fabric is laid on the surface of the frame.

[0036] As a further improvement of this utility model, the umbrella fabric has a double-layer structure, with the outer layer made of fire-resistant material and the inner layer made of cut-resistant material.

[0037] This utility model uses fire-retardant material for the outer layer of the umbrella fabric, which can prevent fire and spraying of unknown liquids. It can also block spilled liquids and various projectiles, protect against heavy rain and strong sunlight. The inner layer is made of cut-resistant material, which can block the view and cameras of social media when the umbrella is open. It can also block body contact and impacts. The umbrella fabric has fire-retardant and cut-resistant properties.

[0038] As a further improvement of this utility model, the frame includes main umbrella ribs and branch umbrella ribs; the number of main umbrella ribs is at least 10, and they are made of stainless steel; the branch umbrella ribs are made of high-strength alloy steel; and the center rod is made of stainless steel.

[0039] The frame of this utility model is made of stainless steel and high-strength alloy steel. When the umbrella is open, the frame is strong enough to prevent the opponent from hitting the body and to deal with the opponent's knife and axe attacks. It can be used as a soft shield. By adopting the above structural settings, not only is the strength of the umbrella when it is open improved, but the umbrella can also be used as a long baton when it is closed. By using the tip of the umbrella and the length of the umbrella, the opponent can be controlled and a safe distance can be maintained.

[0040] This invention improves the overall design of the service umbrella to reduce its weight while maintaining its striking power, and adds application structures such as an electric shock needle, thereby achieving the practical effect of this multi-functional service umbrella during duty and solving the problems mentioned in the background art. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0042] Figure 1 This is a schematic diagram of the main structure of a multi-functional service umbrella with electric shock function when it is folded up, according to this utility model.

[0043] Figure 2 This is a side view of the structure of a multi-functional service umbrella with electric shock function when it is closed, according to this utility model.

[0044] Figure 3 This is a schematic diagram of the structure of a multi-functional service umbrella with electric shock function, viewed from the handle side when it is opened.

[0045] Figure 4 This is a partial sectional view of the grip of a multi-functional service umbrella with electric shock function according to this utility model.

[0046] Figure 5 This is a front sectional view of the tip of a multi-functional service umbrella with electric shock function according to this utility model.

[0047] Labels in the diagram: 1. Handle; 2. Umbrella rib buckle; 3. Center rod; 4. Frame; 5. Umbrella fabric; 6. Umbrella tip; 7. Power switch; 8. Marking structure; 9. Dismantling sleeve; 10. Spray head; 11. Tear gas sprayer; 12. Tank body; 13. Start switch; 14. Battery; 15. Transformer energy storage unit; 16. Output electrode; 17. Cable; 20. Anti-slip texture. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0049] like Figures 1-5 As shown, this utility model provides a multi-functional service umbrella with electric shock capability, including a hollow handle 1, a central rod 3, an umbrella tip 6, an output electrode 16, an electronic control module, and a breaching sleeve 9; wherein:

[0050] The electronic control module is located inside the grip 1;

[0051] One end of the center rod 3 is connected to the handle 1, and the other end is connected to the umbrella tip 6;

[0052] The tip of the umbrella 6 is made of an insulating material; for example, plastic.

[0053] The output electrode 16 is embedded in the umbrella tip 6 and is electrically connected to the electronic control module through the cable 17 laid in the middle rod 3;

[0054] The dismantling sleeve 9 is detachably fitted onto the outside of the umbrella tip 6.

[0055] This utility model discloses a multi-functional duty umbrella with an electric shock function. By disassembling the stun gun, the electronic control module is installed on the handle 1 of the umbrella, while the output electrode 16 for releasing electricity is arranged at the tip 6 of the umbrella. Police officers can control the release of high voltage electricity when holding the end of the umbrella, thereby realizing the electric shock control function. Not only is the stun gun set in a relatively concealed manner, but it is also convenient, simple, fast and efficient to operate. The electric shock is used for deterrence, reducing personal harm to police officers when handling emergency situations. Furthermore, a breaching sleeve 9 is installed on the outside of the output electrode 16, which can protect the output electrode 16 under normal circumstances, and can be used to break windows or perform breaching operations when needed.

[0056] As a further improvement of this utility model, the electronic control module includes a transformer energy storage unit 15 and several soft metal batteries 14 or flexible thin film batteries 14; all the batteries 14 are connected end to end in sequence and arranged around the circumference of the inner cavity of the grip 1 to form an accommodating space between the batteries 14; the transformer energy storage unit 15 is arranged in the accommodating space and is electrically connected to the batteries 14 and the output electrode 16 respectively through cables 17.

[0057] This invention uses a flexible and bendable battery 14 for the stun gun, which allows the battery 14 to fit snugly against the inner wall of the handle 1 when placed, thus arranging the battery 14 around the inner wall of the handle 1, saving space. This not only reduces the length of the handle 1 and shortens the overall length of the umbrella, but also allows the space inside the battery 14 to accommodate the transformer energy storage unit 15 and the subsequent tear gas sprayer 11.

[0058] As a further improvement of this utility model, it also includes a tear gas sprayer 11, with the end of the handle 1 away from the center rod 3 open, and the nozzle 10 of the tear gas sprayer 11 being inserted into the receiving space through the open end of the handle 1.

[0059] By inserting the nozzle 10 of the tear gas sprayer 11 into the receiving space of the handle 1, the overall length of the handle 1 is shortened, the weight of the umbrella is reduced, and the umbrella is made easier to carry and use. This not only achieves the concealment of the service umbrella application, but also allows the tear gas sprayer 11 to be pulled out and sprayed when needed, which can effectively control ongoing illegal activities and meet the needs of complex and multilateral combat operations.

[0060] As a further improvement of this utility model, the transformer energy storage unit 15 includes a power switch 7, a transformer, a capacitor, a circuit board, and a start switch 13 connected in sequence. The start switch 13 is connected to the output electrode 16 via a cable 17. The power switch 7 is connected to the battery 14 via the cable 17. It should be noted that the battery 14 is the power source, the power switch 7 controls the current flow, the transformer converts direct current into high-voltage alternating current of several kilovolts, the capacitor stores electrical energy to ensure the stability of the output voltage and current, the circuit board controls and regulates the current and voltage, and controls the electric shock effect by changing the frequency and intensity of the current. The part of the output electrode 16 that directly contacts the target being shocked is made of metal. Working principle: First, the direct current from the power source is converted into high-voltage alternating current by the transformer. After storage by the capacitor, a high-voltage charge is formed. When the switch is turned on, the high-voltage charge is transferred to the target being shocked through the output electrode 16.

[0061] It should be noted that in this embodiment, the output electrode 16 and the electronic control module together form a conventional stun gun structure. This utility model simply disassembles the various parts of the stun gun, arranges them according to the internal space of the grip 1, and uses a cable 17 to pass through the central rod 3 to connect the output electrode 16 and the electronic control module, thereby realizing the stun gun function. Of course, if the central rod 3 is a solid structure, a groove for the cable 17 can be cut inside the central rod 3. If the central rod 3 is a hollow structure, the internal space can be used directly to lay the cable 17. To prevent the cable 17 from shaking, a wire hook can be arranged in the inner cavity of the central rod 3. A semi-circular wire hook is used, and the cable 17 is then passed through the wire hook to achieve fixation. To facilitate the charging of the battery 14, a charging port is also provided on the grip 1. The charging port is electrically connected to the battery 14, and the battery 14 can be charged using the charging port.

[0062] In this embodiment, the parameters of the stun gun are: voltage 33,000 volts, current ≤2.5A for lighting, current ≤3.5A for shock; high voltage data for shock: input voltage: 3V-4.8VDC, output voltage: above 1000KV, shock voltage and current: voltage 33,000 volts, current 3.5 amps.

[0063] As a further improvement of this utility model, a status indicator light is also arranged on the grip 1. This status indicator light is used to display the power level of the battery 14; it is green when the power is sufficient and red when the power is low. This part of the structure can be implemented using a display structure in the prior art.

[0064] As a further improvement of this utility model, the tear gas sprayer 11 includes a spray head 10 and a canister 12, the diameter of which is equal to the diameter of the handle 1. The spray head 10 has a push-button switch, which allows spraying when the switch is pressed. The spray head 10 is inserted into the cavity in a pluggable manner. When the spray head 10 is inserted into the handle 1, the handle 1 and the canister 12 are joined together to form the entire handle 1 of an umbrella. During use, police officers hold the handle 1 for rain and sun protection. This facilitates spray control in emergency situations.

[0065] This utility model of a multi-functional service umbrella with electric shock capability features a split handle 1, with one part being the handle 1 and the other part being the canister 12 of the tear gas sprayer 11. This not only achieves the concealment of the service umbrella's application but also allows the tear gas sprayer 11 to be pulled out and sprayed when needed, effectively controlling ongoing illegal activities and meeting the complex and multifaceted practical needs.

[0066] In order to make the tear gas spray 11 look aesthetically pleasing and easy to grip when inserted into the handle 1, in this embodiment, the diameter of the canister 12 is equal to the diameter of the handle 1.

[0067] As a further improvement of this utility model, the surface of the grip 1 is provided with an anti-slip structure.

[0068] Specifically, the anti-slip structure can be achieved by using an anti-slip sleeve, or by setting anti-slip textures 20, anti-slip protrusions, or spraying an anti-slip layer on the surface of the grip 1. The anti-slip structure improves the stability of the multi-functional duty umbrella grip, prevents it from slipping off, and also facilitates the application of force when used as a baton.

[0069] In this embodiment, the handle 1 is provided with a marking structure 8 that provides tactile feedback, and when the nozzle 10 is inserted into the receiving space, its push switch is facing the marking structure 8.

[0070] By setting a marking structure 8 on the handle 1, and with the press switch of the tear gas sprayer 11 facing the marking structure 8, police officers can quickly spray tear gas when they need to control the spray by pressing their thumb on the marking structure 8 and then using their palm to pull the canister 12 directly out of the handle 1. This shortens the operation time and greatly improves safety.

[0071] To further improve ease of operation and precise control, in this embodiment, when the nozzle 10 is inserted into the cavity, the distance from the pressed switch to the end of the handle 1 is equal to the distance from the marking structure 8 to the end of the handle 1.

[0072] This invention, by setting the marking structure 8 in a special position, allows the thumb to fall precisely on the switch position when the tear gas sprayer 11 is pulled out with the palm of the hand, thus enabling more efficient control of the tear gas spray and further improving the concealment and timeliness of response in actual combat.

[0073] This invention, by setting the marking structure 8 in a special position, allows the thumb to fall precisely on the switch position when the tear gas sprayer 11 is pulled out with the palm of the hand, enabling more efficient control of tear gas spray and further improving safety in actual combat.

[0074] To ensure accurate positioning for users of different heights and to increase the contact area and recognition area, a marking structure 8 is also provided on the end of the can body 12 near the handle 1.

[0075] By also setting a marking structure 8 on the canister part 12, the contact area can be increased, the finger sensing effect can be enhanced, and the user can be further assured that the user can grasp the direction of pressing the tear gas spray 11 when holding the umbrella, so as to ensure timely response to emergencies during duty.

[0076] As a further improvement of this utility model, the marking structure 8 includes an elongated boss or groove.

[0077] It should be noted that the marking structure 8 can be a raised feature or a recessed feature, and can be a raised dot or an array of raised dots. Of course, in order to ensure the identification position and the direction of the pressed switch, in this embodiment, the marking structure 8 includes an elongated boss or a groove.

[0078] The elongated protrusion or groove extends in the direction of the push-button switch.

[0079] Considering the differences in finger size and length among different groups of people, and in order to ensure that different groups of people can promptly grasp the direction of pressing the switch, the marking structure 8 is set as an elongated strip structure. By setting the marking structure 8 as an elongated strip structure, the contact area with the finger is increased, thereby improving the accuracy of judging the direction.

[0080] As a further improvement of this utility model, one end of the marking structure 8 on the grip 1 is located at the rear side of the grip 1, and the other end extends to the rear end face of the grip 1; and / or, one end of the marking structure 8 on the can body 12 is located in the middle of the can body 12, and the other end extends to the front end face of the can body 12.

[0081] It should be noted that, to enhance the anti-slip effect of the grip 1, anti-slip texture 20 is provided on the surface of the grip 1. The anti-slip texture 20 extends along the circumference of the grip 1. Figure 3 The diagram shown is a schematic of an anti-slip texture 20 structure. Of course, other forms of anti-slip texture 20 can also be used, such as multi-ring raised texture, in which all the raised rings are arranged along the circumference of the can body 12. This type of anti-slip texture 20 is not shown in the drawings.

[0082] It should be noted that in this embodiment, the tear gas spray 11 has the same structure as the tear gas spray 11 equipped by police officers in the prior art. The only difference is that the diameter of the canister part 12 of the tear gas spray 11 in this utility model is equal to the diameter of the handle 1, so that when the spray head 10 is inserted into the handle 1 and the handle 1 and the canister part 12 are joined together, the entire cylindrical handle 1 can be formed. The spray head 10 should be a tapered structure, so that the outer diameter of the tip of the spray head 10 is smaller than the diameter of the accommodating space of the handle 1 (the circle enclosed by the inner side of the battery 14), and the diameter of the rear section of the spray head 10 should be equal to the diameter of the accommodating space inside the handle 1. With this structural setting, it is easy to form a tight fit between the rear section of the spray head 10 and the handle 1 after insertion, thereby preventing the tear gas spray 11 from falling off, and allowing the tear gas spray 11 to be pulled out from the handle 1 when pulled forcefully. This invention only improves the external shape and specifications of the tear gas sprayer 11. The push-button switch and spraying structure remain unchanged, employing existing structural features; therefore, they will not be elaborated upon here. The specifications for the tear gas sprayer 11 are: spray distance ≥ 4 meters, spray time ≥ 5 seconds, and operating temperature -30℃ to 55℃. (Push-button operation, mist or water spray). For example, the tear gas sprayer 1111 (tear gas canister) can be a water-based type from the Green Pudding series.

[0083] The tear gas solution contains a solute (synthetic capsaicin) and a solvent: the synthetic capsaicin should comply with the provisions of GA1182-2014, with a content of 1.5% to 2.0% (mass percentage), and the solvent composition is specified in the table below.

[0084] Ingredient content (Volume percentage)% Ethylene glycol 50±5 1,2-Propanediol 25±2.5 ethanol 5±0.5 Twain 20 Qualitative Analysis

[0085] The distilled water is used to make up the scalar value, which includes the solute (synthetic capsaicin) and the solvent: the synthetic capsaicin should comply with the provisions of GA1182-2014, with a content of 1.5% to 2.0% (mass percentage), and the solvent composition is specified in the table below.

[0086] Ingredient content (Volume percentage)% Ethylene glycol 50±5 1,2-Propanediol 25±2.5 ethanol 5±0.5 Twain 20 Qualitative Analysis

[0087] Distilled water to replenish scalar value

[0088] After placing the tear gas sprayer (tear gas sprayer 11) in a test chamber at a temperature of 45℃±2℃ and a relative humidity of 95%±2% for 120 hours, the product should show no peeling, disintegration, leakage, or cracking.

[0089] After placing the tear gas sprayer (tear gas sprayer 11) in a test chamber with a temperature of 45℃±2℃ and a relative humidity of 95%±2% for 120 hours, the spray should be a directional jet, the spray distance should be greater than or equal to 4m, and the effective spray time should be greater than or equal to 4s.

[0090] Net weight of the medicine: 40 grams;

[0091] Active ingredient: 1.5±0.5% synthetic capsaicin;

[0092] Flammability: Non-flammable;

[0093] Operating temperature: -30℃—55℃;

[0094] The maximum spray distance is ≥4 meters, the spray duration is ≥5 seconds, and the spray pattern is jet-shaped.

[0095] As a further improvement of this utility model, one end of the marking structure 8 on the grip 1 is located at the rear side of the grip 1, and the other end extends to the rear end face of the grip 1; and / or, one end of the marking structure 8 on the can body 12 is located in the middle of the can body 12, and the other end extends to the front end face of the can body 12.

[0096] As a further improvement of this utility model, it also includes a frame 4 and an umbrella cloth 5; the frame 4 is installed between the central rod 3 and the umbrella tip 6; the umbrella cloth 5 is laid on the surface of the frame 4, and the diameter of the umbrella cloth 55 is 120cm. When the umbrella cloth 55 is opened, it can be used to shield the media and social media.

[0097] The outer surface of the handle 1 is fixed with an umbrella rib buckle 2.

[0098] The defensive functions of the multi-functional service umbrella are as follows: First, it provides electric shock deterrence, using the discharge at the tip 6 of the umbrella and the length of the umbrella to control the opponent and maintain a safe distance; second, it provides shielding to prevent the opponent from throwing objects or splashing liquids; and third, the frame 4 can be used as a weapon to deal with knife and axe attacks. The control functions are as follows: First, it provides electric shock control, using the discharge at the tip of the umbrella to shock specific parts of the opponent's body, causing the opponent to lose the ability to engage in dangerous behavior for a short time; second, it uses the pull-down tear gas spray 11 at the handle 1 to inflict tear gas to restrict the opponent's dangerous behavior and to control them when the opportunity arises.

[0099] It should be noted that the connection relationship and hinge relationship between the central rod 3, the frame 4 and the umbrella fabric 5 of this utility model multifunctional service umbrella have not been improved. This embodiment only adjusts and improves the material, wall thickness and number of frames 4 of each part. Therefore, the structural features required for the opening, closing and locking function of the umbrella surface will not be described in detail. This part is all prior art.

[0100] In order to expand the multi-functionality of police equipment and to achieve more protective functions of the multi-functional duty umbrella, in this embodiment, the umbrella fabric 5 has a double-layer structure, with an outer umbrella fabric 5 and an inner umbrella fabric 5. The outer umbrella fabric 5 is made of fire-retardant material, and the inner umbrella fabric 5 is made of cut-resistant material, which can achieve rain and sun protection, as well as fire and cut resistance.

[0101] This invention utilizes a fire-retardant material for the outer layer of the umbrella fabric, providing protection against fire and sprays of unknown liquids. It also shields against spilled liquids and various projectiles, protects against heavy rain and strong sunlight. The inner layer is made of a cut-resistant material, providing visual and media camera obstruction when the umbrella is open. It also offers protection against body contact and impacts. The umbrella fabric possesses fire-retardant and cut-resistant properties. The outer layer can be made of materials such as silicone rubber-coated fiberglass cloth, basalt fiber fire-retardant cloth, acrylic cotton fiber fire-retardant cloth, Nomex fire-retardant cloth, SM fire-retardant cloth, blue fiberglass fire-retardant cloth, aluminum foil fire-retardant cloth, etc., but is not limited to these types of fire-retardant cloth.

[0102] Specifically, the inner umbrella fabric 5 is made of high-strength composite material, which has cut-resistant and wear-resistant characteristics. Furthermore, the parameters of one embodiment of the high-strength composite material are as follows: it is a cut-resistant fabric made of ultra-high molecular weight polyethylene fiber (UHMWPE) and special ultra-high molecular weight materials, processed and manufactured using special high-density textile machinery.

[0103] The fabric is 0.65mm thick, with a density of 110×60 and a weight of 280g / m². It is composed of 55% high-strength polyethylene, 10% glass fiber, 15% polyester, 20% nylon, and a yarn count of 550D.

[0104] Cut resistance data: Cutting grade ≥ Level 3, A. Abrasion resistance (cycles) 2000, B. Cut resistance (cycles) 5.0, C. Tear strength (Newtons) 50, D. Puncture strength (Newtons) 100. The materials used comply with GA68-2024 "Police Stab-Proof Vest", GA732-2007 "Police Uniform Materials - Lace Fasteners", and GB / T 2912.1-2009 "Textiles - Determination of Formaldehyde - Part 1: Free and Hydrolyzed Formaldehyde (Water Extraction Method)". Testing is based on GB / T 3917.3-2009 "Textiles - Tear Properties of Fabrics - Part 3: Determination of Tear Strength of Trapezoidal Specimens", GB / T3920-2008 "Textiles - Tests for Color Fastness - Color Fastness to Rubbing", and GB / T 3923.1-2013 "Textiles - Tensile Properties of Fabrics - Part 1: Determination of Breaking Strength and Elongation at Break (Strip Method)".

[0105] This utility model uses fire-retardant material for the outer layer of the umbrella fabric 5, which can prevent fire and spraying of unknown liquids. It can block splashed liquids and various projectiles, protect against heavy rain and strong sunlight. The inner layer is made of cut-resistant material. When the umbrella is open, it can block the view and the camera lens of social media. It can also block the body from contact and impact. The umbrella fabric has fire-retardant and cut-resistant properties.

[0106] As a further improvement of this utility model, the frame 4 includes main umbrella ribs and branch umbrella ribs; the number of main umbrella ribs is at least 10, and they are made of stainless steel; the branch umbrella ribs are made of high-strength alloy steel; and the center rod 3 is made of stainless steel.

[0107] Furthermore, the central rod 3 can be made of 304 stainless steel, and the main umbrella ribs can also be made of 304 stainless steel. In order to realize the soft shield function of the umbrella, in this embodiment, although the structure of the frame 4 is not improved, the thickness and diameter of the frame 4 are thickened and enlarged.

[0108] In this embodiment, the material of the multi-functional service umbrella with electric shock capability is required to be both high-strength and lightweight. The net weight of the entire multi-functional service umbrella is required to be ≤1500 grams, the length is 90-110CM, preferably 97cm, and the area is 1-1.3 square meters, preferably 1.13 square meters. When opened, the multi-functional service umbrella with electric shock capability of this utility model can block the view of the camera and social media cameras due to the 120cm diameter of the umbrella surface, and can also block spilled liquids and various thrown objects.

[0109] It should be noted that all data parameters in this embodiment are for reference only. The design and functional requirements of the multi-functional police umbrella can be continuously optimized and improved during actual use to comprehensively evaluate its practical application and expected effectiveness. Currently, this multi-functional duty umbrella has been developed into a finished product and is ready to be issued to grassroots police officers for use as standard police equipment.

[0110] The frame 4 of this utility model is made of stainless steel and high-strength alloy steel. The special material toughness design of the frame 4 makes the frame 4 strong enough to prevent the impact of the opponent's body and to deal with extreme dangerous behaviors such as knife and axe attacks when the umbrella is open. It can be used as a soft shield.

[0111] The frame 4 of this utility model is made of stainless steel and high-strength alloy steel. When the umbrella is open, the frame 4 is strong enough to prevent the opponent's body from being hit and to deal with the opponent's knife and axe attacks. It can be used as a soft shield. By adopting the above structural settings, not only is the strength of the umbrella when it is open improved, but the umbrella can also be used as a long baton when it is closed. By using the tip 6 of the umbrella and the length of the umbrella, the opponent can be controlled and a safe distance can be maintained.

[0112] This utility model improves the overall design of the service umbrella to reduce its weight while maintaining its striking power, and adds application structures such as an electric shock needle. This enables the multi-functional service umbrella to achieve practical effects during duty, thereby solving the problems mentioned in the background art. By adopting the above structural settings, not only is the strength of the umbrella improved when it is open, but the umbrella can also be used as a long baton when closed. By utilizing the tip of the umbrella and the length of the umbrella, the attacker can be controlled and a safe distance maintained.

[0113] This invention also includes an outer protective sleeve made of fabric, which can be stored inside the umbrella for protection when it is folded up. The outer protective sleeve is equipped with a carrying strap for easy shoulder carrying or hand handling.

[0114] It should be noted that the above is an embodiment description of a tear gas sprayer 1111 that can be detachably installed at the bottom of the front grip 11. Of course, in actual use, other functional modules can be added to the bottom of the front grip 11 to expand other required functions.

[0115] This utility model expands the umbrella's multiple protective functions in duty use. Firstly, it provides canopy shielding (outer coating is fire-retardant, inner layer is cut-resistant, windproof, rainproof, and snowproof). The canopy fabric 5 is made of a special material with cut-resistant, fire-resistant, and insulating properties, blocking the view of social media and protecting against splashes of unknown liquids, throwing of hard objects, and blunt force cuts. Secondly, it provides barrier protection (a soft shield against knife and axe attacks). The resilient design of the frame 4's material and structure allows it to function as a soft shield when the canopy is open, effectively countering extreme attacks such as knife and axe attacks. Thirdly, it provides concealed control (active control component, including pepper spray). The handle 1 is equipped with a detachable pepper spray nozzle 11 for controlled pepper spray application. Additionally, the umbrella head is equipped with a window-breaking device (1m long when closed).

[0116] In addition, the following precautions should be taken when using the multifunctional service umbrella of this utility model:

[0117] 1. This product is intended for use by designated personnel in operational roles. It is essential to avoid any unexpected situations that may occur due to a lack of understanding of the product's performance and usage precautions.

[0118] 2. Place the product according to the requirements and avoid placing it in humid, high or low temperature environments.

[0119] 3. Do not use the spray can function of this product except when necessary for official duties.

[0120] 4. Do not use the electric shock function of this product except when necessary for duty.

[0121] 5. Pay attention to routine maintenance.

[0122] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the appendix. Figure 1 The orientations or positional relationships shown are for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0123] 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 at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0124] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," 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, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0125] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0126] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0127] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A multi-functional service umbrella with electric shock, characterized in that, The utility model provides a tear gas spray gun, including hollow handle, middle stick, umbrella tip, output electrode, electric control module, break open sleeve, wherein: The electric control module is arranged in the handle; One end of the middle stick is connected with the handle, and the other end is connected with the umbrella tip; The umbrella tip is made of insulating material; The output electrode is embedded in the umbrella tip and is electrically connected with the electric control module through the cable arranged in the middle stick; The break open sleeve is detachably sleeved outside the umbrella tip.

2. The multi-functional utility umbrella with electric shock according to claim 1, wherein The electric control module comprises a variable voltage energy storage unit and a plurality of soft metal batteries or flexible film batteries; all the batteries are connected in sequence and arranged in the circumferential direction of the handle inner cavity to form an accommodation space between the batteries; The variable voltage energy storage unit is arranged in the accommodation space and is electrically connected with the batteries and the output electrode through cables.

3. The multi-functional utility umbrella with electric shock according to claim 2, wherein It also includes a tear gas sprayer, the handle is open at one end away from the middle stick, the nozzle of the tear gas sprayer is inserted into the accommodation space through the open end of the handle.

4. The multi-functional utility umbrella with electric shock according to claim 2, wherein The variable voltage energy storage unit comprises a power switch, a transformer, a capacitor, a circuit board and a starting switch connected in sequence; the starting switch is connected with the output electrode through a cable; the power switch is electrically connected with the batteries through a cable.

5. The multi-functional utility umbrella of claim 3, wherein, The tear gas sprayer comprises a nozzle and a tank, and the diameter of the tank is equal to the diameter of the handle.

6. The multi-functional utility umbrella of claim 5, wherein, The handle is provided with a mark structure, and when the nozzle is inserted into the accommodation space, the press switch is directly opposite the mark structure.

7. The multi-functional utility umbrella of claim 6 wherein, When the nozzle is inserted into the accommodation space, the distance from the press switch to the end of the handle is equal to the distance from the mark structure to the end of the handle.

8. The multi-functional utility umbrella of claim 1, wherein, It also includes a skeleton and an umbrella cloth; the skeleton is installed between the middle stick and the umbrella tip; the umbrella cloth is laid on the surface of the skeleton.

9. The multi-functional utility umbrella of claim 8, wherein, The umbrella cloth has a double-layer structure, the outer layer is made of fireproof material, and the inner layer is made of cut-resistant material.

10. The multi-functional utility umbrella of claim 8, wherein, The skeleton comprises main ribs and branch ribs; the number of main ribs is at least 10, and the main ribs are made of stainless steel; the branch ribs are made of high-strength alloy steel; the middle stick is made of stainless steel material.

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