Police tool grabbing and using device and using method thereof

Abstract

The invention discloses a police tool grabbing and using device and a using method thereof, and the police tool grabbing and using device comprises a grabbing part which is used for being grabbed by a palm; the two police tools are oppositely arranged on the grabbing piece, and one end of each police tool protrudes out of the grabbing piece; the grabbing piece comprises a tool outer sleeve, a first inner space and a second inner space are arranged in the tool outer sleeve, one police tool is arranged in the first inner space, and the other police tool is arranged in the second inner space. The grabbing handle is arranged on the outer wall of the tool outer sleeve, four first through holes are formed in the grabbing handle, fingers of a palm penetrate through the first through holes, and the palm grabs the tool outer sleeve and the grabbing handle; therefore, the technical problems that use is inconvenient, use flexibility is poor, and potential safety hazards exist due to the fact that tools fall off are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of police tools, in particular to a police tool gripping and using device and a using method thereof. Background Art

[0002] There are many types of police tools, covering multiple fields such as law enforcement, protection, and communication. According to their functions, they can be divided into uniform control tools, protective equipment, personal portable equipment, and auxiliary tools. Among them, subjugation and control tools: such as grabbers, stun guns, electric flashlights, batons, window breakers, sprayers, etc., are used to safely subdue suspects (bad guys) and reduce the risk of confrontation; Police officers usually hold police tools in their hands. However, one hand can generally only hold one police tool. For example, when holding an electric shock flashlight in the right hand, the right hand cannot grasp a window breaker. Therefore, in actual use, police tools can only be used in turn, which is not convenient to use. In addition, there is a possibility that the tools will fall during use, posing a safety hazard. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the related art, the purpose is to provide a police tool gripping and using device and a method of using the same, so as to solve the technical problems in the related art such as inconvenience in use, poor flexibility in use, and the possibility of tool falling, which poses a safety hazard. The technical solution to achieve the purpose is: a device for grasping and using police tools, comprising: a grasping piece for being grasped by a palm; and two police tools arranged opposite to each other on the grasping piece, with one end of each police tool protruding from the grasping piece; Wherein, the gripping member comprises: a tool outer shell, wherein the tool outer shell has a first inner space and a second inner space, the first inner space is used to place one of the police tools, and the second inner space is used to place another of the police tools; and a gripping handle, which is arranged on the outer wall of the tool coat, and has four first through holes on the gripping handle, through which fingers of a palm pass, and the palm grips the tool coat and the gripping handle.

[0004] Further: the tool outer shell includes: an outer shell body, which is a columnar structure; and a partition connected to the outer shell to separate the outer shell into the first inner space and the second inner space, wherein the partition has a second through hole, and the second through hole connects the first inner space and the second inner space.

[0005] Furthermore: the volume size of the first inner space is greater than the volume size of the second inner space.

[0006] Furthermore: the outer shell has an isosceles trapezoidal shape when projected from the front to the back, and an elliptical or circular shape in longitudinal section.

[0007] Furthermore: the thickness of the gripping handle is smaller than the thickness of the outer shell; The length dimension of the gripping handle is smaller than the length dimension of the outer shell.

[0008] Furthermore: it also includes: a through groove, which is arranged on the outer shell and communicates with the first inner space.

[0009] Furthermore: it also includes: a plurality of third through holes, which are arranged on the outer shell and communicate with the first inner space.

[0010] Furthermore: the police tool is an electric shock flashlight, a baton, a window breaker or a sprayer.

[0011] Furthermore: the sprayer comprises: an outer tank body, wherein the outer tank body has a third inner space; a tank cover connected to the top of the outer tank body, the tank cover having a stepped through hole in the middle thereof, and the tank cover also having a gas filling port, the gas filling port being spaced apart from the stepped through hole, and the gas filling port being in communication with the third inner space; Two sealing rings are provided between the tank cover and the outer tank body; an inner bag body connected to the tank cover, disposed in the third inner space, communicating with the stepped through hole, and used for containing the spray liquid; a spring, disposed in the stepped through hole; a pressing head, one end of which presses the spring and the other end protrudes from the tank cover; A straw, one end of which is connected to the pressure head and is inserted into the inner bag body along the spring and the stepped through hole; a sealing gasket, disposed in the stepped through hole and surrounding the pressure head; a pressure block, provided on the tank cover and penetrated by the pressure head, the pressure block pressing the sealing gasket and the pressure head, the pressure block having a first through groove, the first through groove being connected to the gas filling port; A nozzle is connected to the other end of the pressure head and is spaced apart from the tank cover and the pressure block; and an outer blocking cover connected to the outer tank body to cover and limit the spray head.

[0012] A method for using a police tool gripping and using device, using the police tool gripping and using device; A police tool is disposed in the first inner space on the gripping member, and one end of the police tool protrudes from the gripping member; Another police tool is arranged in the second inner space on the gripping member, and one end of the police tool protrudes from the gripping member; The police officer's index finger, middle finger, ring finger and little finger respectively pass through the first through holes on the gripping handle, and the palm of the hand grips the tool jacket and the gripping handle to use the police tool.

[0013] The above technical solution has the following beneficial effects: a device for grasping and using a police tool and a method for using the same, compared with the related art, is provided with a grasping member and a police tool; The gripping part includes: a tool cover and a gripping handle; When in use, a police tool is placed in the first inner space of the tool cover, and another police tool is placed in the second inner space of the tool cover. The index finger, middle finger, ring finger and little finger of the palm pass through the first through hole on the gripping handle, and the palm grips the tool cover and the gripping handle. Using the police tool reduces the chance of falling and is relatively safe. Since two police tools can be set on one gripping piece at the same time, it is relatively convenient to use and has relatively good flexibility in use; This overcomes the technical problems of inconvenience in use, poor flexibility in use, the possibility of tools falling, and safety hazards, and achieves the technical effects of relative convenience in use, relatively good flexibility in use, reduced chance of falling, and relative safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a police tool set on a grip; Figure 2 is a structural diagram of a gripping member; Figure 3 is a partial cross-sectional view of the gripping member; Figure 4 The second schematic diagram of the structure of the police tool set on the gripping member; Figure 5 The third structural diagram of a police tool mounted on a gripping member; Figure 6 Schematic diagram of the structure of the sprayer; Figure 7 is a partial cross-sectional view of the sprayer; Figure 8 This is an exploded view of the sprayer; Figure 9 This is one of the structural diagrams of the outer cover on the sprayer; Figure 10 This is the second structural diagram of the outer cover on the sprayer; In the figure: 10. Grip, 10-1. Tool jacket, 10-11. First inner space, 10-12. Second inner space, 10-1-1. Outer jacket, 10-1-2. Partition, 10-1-21. Second through hole, 10-2. Grip handle, 10-21. First through hole, 20. Police tool, 20-1. Outer tank, 20-11. Third inner space, 20-2. Tank cover, 20-21. Stepped through hole, 20-22. Gas port, 20-3. Sealing ring, 20-4. Inner bag, 20-5. Spring, 20- 6. Pressure head, 20-61. First liquid outlet channel, 20-7. Suction tube, 20-8. Sealing gasket, 20-9. Pressure block, 20-91. First through groove, 20-10. Nozzle, 20-10-1. Nozzle, 20-10-2. Groove, 20-10-3. Liquid outlet channel, 20-20. Outer cover, 20-20-1. Cover body, 20-20-11. Notch, 20-20-2. Guide block, 20-20-3. Pin shaft, 20-20-4. Rotatable upper cover, 30. Through groove, 40. Third through hole. DETAILED DESCRIPTION

[0015] In order to make the content easier to understand, the following is a further detailed description based on specific embodiments and in conjunction with the accompanying drawings; A device for grasping and using police tools and a method for using the same solve the technical problems of inconvenience in use, poor flexibility in use, the possibility of tools falling, and potential safety hazards in related technologies. The device achieves the positive effects of relative convenience, relatively good flexibility in use, reduced chance of falling, and relative safety. The overall concept is as follows: Implementation Method

[0016] like Figure 1 、 Figure 4 、 Figure 5 As shown; A police tool grasping and using device and a method of using the same, the police tool grasping and using device comprising: a grasping member 10 for being grasped by a palm; and two police tools 20, disposed opposite to the grasping member 10, with one end of the police tool 20 protruding from the grasping member 10; The gripping member 10 includes a tool outer shell 10-1, wherein the tool outer shell 10-1 has a first inner space 10-11 and a second inner space 10-12, wherein the first inner space 10-11 is used to place one of the police tools 20, and the second inner space 10-12 is used to place another of the police tools 20; and a gripping handle 10-2, which is provided on the outer wall of the tool cover 10-1. The gripping handle 10-2 has four first through holes 10-21, through which the fingers of a hand pass, so that the hand grips the tool cover 10-1 and the gripping handle 10-2; A method for using the police tool gripping and using device, using the police tool gripping and using device; A police tool 20 is disposed in the first inner space 10 - 11 on the gripping member 10 , and one end of the police tool 20 protrudes from the gripping member 10 ; Another police tool 20 is disposed in the second inner space 10 - 12 on the gripping member 10 , and one end of the police tool 20 protrudes from the gripping member 10 ; The police officer's index finger, middle finger, ring finger and little finger are respectively passed through the first through hole 10-21 on the gripping handle 10-2, and the palm of the hand grasps the tool cover 10-1 and the gripping handle 10-2. When using the police tool 20, the chance of falling is reduced and it is relatively safe. Since two police tools 20 can be simultaneously mounted on one gripping member 10, for example, when the police tool 20 is a combination of a window breaker and a sprayer, the sprayer is inserted into the first inner space 10-11 and the window breaker is inserted into the second inner space 10-12. The police officer holds the gripping member 10 with his right hand, uses the window breaker to break the vehicle glass, and then presses the sprayer with his left hand to spray the bad guys in the car. The bad guys who are sprayed will have tears in their eyes, but the spraying method will not cause any injuries, thereby reducing the risk of confrontation and protecting the police officers. The method is relatively convenient and flexible to use. Another embodiment: like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown; in implementation, the gripping member 10 is made of plastic, integrally injection-molded, and white in color. It is relatively easy to manufacture and relatively beautiful. The plastic material is flexible, which is conducive to plugging with the police tool 20, is relatively easy to assemble, and is relatively comfortable to hold; The tool jacket 10-1 includes: an outer jacket body 10-1-1, which is a columnar structure, for example, a cylindrical structure, with a regular shape, is relatively easy to manufacture, is relatively beautiful, and is relatively comfortable for police officers to grasp; and a partition 10-1-2, which is connected to the outer jacket body 10-1-1 and divides the outer jacket body 10-1-1 into the first inner space 10-11 and the second inner space 10-12, and the partition 10-1-2 has a second through hole 10-1-21, and the second through hole 10-1-21 connects the first inner space 10-11 and the second inner space 10-12; For example, the outer shell 10-1-1 is an isosceles trapezoidal structure when projected from the front to the back, and its longitudinal section is an ellipse or a circle. Figure 2 and Figure 3 As shown, the regular shape is relatively easy to manufacture and relatively beautiful, and the police officer is relatively comfortable when holding it. At the same time, it is conducive to plugging with the police tool 20 and is relatively easy to assemble; The volume size of the first inner space 10-11 is larger than the volume size of the second inner space 10-12, so that different police tools 20 can be respectively arranged in the first inner space 10-11 and the second inner space 10-12, and the flexibility of use is relatively good; The partition 10-1-2 is a plate-like structure having a second through hole 10-1-21. The second through hole 10-1-21 facilitates communication between the first inner space 10-11 and the second inner space 10-12, and facilitates air circulation when the police tool 20 is plugged in, making assembly relatively convenient. The thickness of the gripping handle 10-2 is smaller than the thickness of the outer shell 10-1-1, and the length of the gripping handle 10-2 is smaller than the length of the outer shell 10-1-1. The control of the size facilitates the fingers to pass through the first through hole 10-21 for gripping, and is relatively aesthetically pleasing. The gripping handle 10-2 can also form a barrier to protect the fingers; Another embodiment: like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 As shown; when implemented, the police tool 20 is an electric shock flashlight, a baton, a window breaker or a sprayer; Among them, the electric shock flashlight is a common structure in the prior art. For example, the Chinese patent application number is: 202510068527.6, and the subject name of the patent is a non-slip flashlight capable of generating double arcs. The flashlight is inserted into the first inner space 10-11 through the grip portion, and the mounting head protrudes from the outside of the first inner space 10-11; The baton is a common structure in the prior art, for example: Chinese patent application number is 202230504750.8, and the subject name of the patent is telescopic baton, which is inserted into the first inner space 10-11 through the handle; The window breaker is a commonly used structure in the prior art, for example, a lipstick-shaped window breaker, which has a cylindrical structure and a conical head at one end. The window breaker is inserted into the second inner space 10-12, and the conical head protrudes outside the second inner space 10-12. The conical head is used to hit the vehicle or window glass to break the window. The electric shock flashlight, baton, and window breaker are not the inventive points of the present invention. They are only provided to better describe the present invention and facilitate understanding of the technical solution of the present invention. After reading the disclosed content, a person skilled in the art can directly and unambiguously know how to configure them without any creative effort or excessive experimentation. The sprayer comprises: an outer tank body 20-1, wherein the outer tank body 20-1 has a third inner space 20-11; a tank cover 20-2, connected to the top of the outer tank body 20-1, wherein the middle position of the tank cover 20-2 has a stepped through hole 20-21, and the tank cover 20-2 also has a gas filling port 20-22, wherein the gas filling port 20-22 is spaced apart from the stepped through hole 20-21, and the gas filling port 20-22 is spaced apart from the stepped through hole 20-21. The third inner space 20-11 is connected; two sealing rings 20-3 are arranged between the tank cover 20-2 and the outer tank body 20-1; the inner bag body 20-4 is connected to the tank cover 20-2, is arranged in the third inner space 20-11, and is connected to the stepped through hole 20-21 for containing the spray liquid; the spring 20-5 is arranged in the stepped through hole 20-21; the pressure head 20-6 has one end pressing the spring 20-5, The other end protrudes from the can cover 20-2; a straw 20-7, one end of which is connected to the pressure head 20-6, is inserted into the inner bag body 20-4 along the spring 20-5 and the stepped through hole 20-21; a sealing gasket 20-8 is arranged in the stepped through hole 20-21 and surrounds the pressure head 20-6; a pressure block 20-9 is arranged on the can cover 20-2 and is passed through by the pressure head 20-6, and the pressure block 20-9 presses the The sealing gasket 20-8 and the pressure head 20-6 are provided with a first through groove 20-91 on the pressure block 20-9, and the first through groove 20-91 is connected to the gas filling port 20-22; the nozzle 20-10 is connected to the other end of the pressure head 20-6 and is spaced apart from the tank cover 20-2 and the pressure block 20-9; and the outer stop cover 20-20 is connected to the outer tank body 20-1 to cover and limit the nozzle 20-10; The outer tank body 20-1 is cylindrical in shape and made of transparent plastic, and has a cylindrical third inner space 20-11; The tank cover 20-2 is made of plastic, is integrally injection-molded, and is bonded to the outer tank body 20-1; A gas filling port 20-22 is provided, and a valve core in the prior art is provided at the gas filling port 20-22, which is conducive to inflating the third inner space 20-11 through the valve core, so that the air pressure in the third inner space 20-11 is higher than the standard atmospheric pressure (101.325kPa), for example: the air pressure value is 110kPa-200kPa, forming a pressure, so that the stepped through hole 20-21 below the sealing gasket 20-8 (such as Figure 7 As shown), and the straw 20-7, there will be spray liquid (the spray liquid is a common structure in the prior art, such as: pepper spray) entering, preparing for the spray liquid in the inner bag body 20-4 to be sprayed out; The sealing ring 20-3 is an O-ring, which ensures sealing and prevents the gas in the third inner space 20-11 from escaping; The inner bag 20-4 is a plastic bag, one end of which is bonded to the can lid 20-2 and is used to contain the spray liquid. The inner bag 20-4 is not connected to the third inner space 20-11, so that the spray liquid will not leak into the third inner space 20-11. In addition, the air pressure in the third inner space 20-11 is also conducive to the spray liquid in the inner bag 20-4 being sprayed out. The spring 20-5 is a common structure in the prior art, such as a cylindrical spring, which is conducive to supporting the pressure head 20-6; The pressure head 20-6 has a stepped structure and is made of plastic. A first liquid outlet channel 20-61 is provided in the middle. The first liquid outlet channel 20-61 is connected to the suction pipe 20-7 and the nozzle 20-10. The straw 20-7 is a section of round tube made of plastic; The sealing gasket 20-8 is a rubber gasket that forms a barrier to ensure sealing. When the sprayer is not in use, the spray liquid in the inner bag body 20-4 is blocked and retained. The material of the pressure block 20-9 is plastic and is welded to the tank cover 20-2, which is conducive to positioning the sealing gasket 20-8 and the pressure head 20-6; A first through groove 20-91 is provided to avoid affecting the gas filling at the gas filling port 20-22; The nozzle 20-10 is made of plastic and is plugged into the pressure head 20-6. The nozzle 20-10 has a liquid outlet channel 20-10-3, which is connected to the first liquid outlet channel 20-61. The outer retaining cover 20-20 includes: a cover body 20-20-1, one end of which is connected to the outer tank body 20-1 and surrounds the nozzle 20-10. A notch 20-20-11 is provided on one side of the cover body 20-20-1, and the notch 20-20-11 is penetrated by the nozzle 20-10-1 on the nozzle 20-10; two guide blocks 20-20-2 are symmetrically connected to the inner wall of the cover body 20-20-1 and are in one-to-one sliding connection with the groove 20-10-2 on the nozzle 20-10; a pin 20-20-3 is inserted into the cover body 20-20-1 and is arranged at the notch 20-20-11; and a rotatable upper cover 20-20-4, which is movably connected to the pin 20-20-3 and rotates with the pin 20-20-3 as the rotation center; The material of the outer cover 20-20 is plastic; The cover body 20-20-1 is plugged into the outer tank body 20-1, and the assembly is relatively convenient; A notch 20-20-11 is provided, and the notch 20-20-11 is roughly a "U"-shaped structure, which is convenient for the nozzle 20-10-1 to pass through; The guide block 20-20-2 is a rectangular block structure, which is slidably connected to the groove 20-10-2. The guide block 20-20-2 forms a guide, which is conducive to the nozzle 20-10 moving along the position without deviating from the direction; The pin 20-20-3 is plugged into the cover body 20-20-1 to connect the rotatable upper cover 20-20-4; The rotatable upper cover 20-20-4 can rotate with the pin 20-20-3 as the rotation center without affecting the pressing nozzle 20-10-1, and the rotatable upper cover 20-20-4 and the pin 20-20-3 form a barrier, limiting the moving distance of the nozzle 20-10; When using the sprayer, the sprayer is inserted into the first inner space 10-11 at the outer tank body 20-1. The police officer holds the grip 10 with his right hand and presses the spray head 20-10 with his left hand. The spray head 20-10 moves downward in conjunction with the pressure head 20-6, and the spring 20-5 is compressed. At this time, the spray liquid at the stepped through hole 20-21 is pressed into the inner bag body 20-4 by the pressure head 20-6. The spray liquid flows along the straw 20-7, along the first liquid outlet channel 20-61, and then along the liquid outlet channel 20-10-3 on the spray head 20-10, and so on. Another embodiment: like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 As shown; when implemented, it also includes: a through groove 30, provided on the outer shell 10-1-1, communicating with the first inner space 10-11; The through slot 30 is a waist-shaped long slot, which is helpful for seeing whether the police tool 20 is installed in place, and the through slot 30 can be vented, which is beneficial for the insertion of the police tool 20 and the assembly is relatively convenient; Another embodiment: like Figure 2 、 Figure 3 、 Figure 4 As shown; when implemented, it also includes: a plurality of third through holes 40, provided on the outer shell 10-1-1, communicating with the first inner space 10-11; The third through hole 40 is a circular hole or a square tube, and its position and shape are based on the structural configuration of the electric shock flashlight in the prior art. For example, Chinese patent application number 202510068527.6 is entitled "An Anti-Slip Flashlight Capable of Generating Double Arcs." The third through hole 40 is used to avoid the primary hand switch, light source control button, electric shock control button, and battery indicator lamp bead, without affecting the normal use of the electric shock flashlight. In addition, the grip 10 can reduce the chance of the electric shock flashlight falling during use, making it relatively safe. The working principle is as follows: two police tools 20 can be set on one gripping member 10 at the same time; Combination 1: Figure 1 The police tool 20 is a combination of a window breaker and a sprayer. The sprayer is inserted into the first inner space 10-11, and the window breaker is inserted into the second inner space 10-12; Combination 2: Figure 4 The police tool 20 is a combination of a window breaker and an electric shock flashlight. The electric shock flashlight is inserted into the first inner space 10-11, and the window breaker is inserted into the second inner space 10-12; Combination 3: Figure 5 The police tool 20 is a combination of a window breaker and a baton, the baton is inserted into the first inner space 10-11, and the window breaker is inserted into the second inner space 10-12; It is relatively convenient to use, has relatively good flexibility in use, reduces the chance of falling, and is relatively safe; In the description, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", etc. indicating directions or positional relationships are based on the positional relationships shown in the drawings and are only used to facilitate or simplify the description, and do not indicate specific directions that must be maintained. The operating procedures described in the embodiments are not absolute steps for use and may be adjusted accordingly in actual use. Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meanings understood by persons of ordinary skill in the relevant art. The terms "first," "second," and similar words used in the specification and claims do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "a" or "an" and similar words do not necessarily indicate a limit on quantity, but rather indicate the presence of at least one, which shall be determined based on the content of the embodiments. The above is only a preferred specific implementation method, but the scope of protection is not limited to this. Any equivalent replacement or change within the technical scope disclosed by technicians familiar with this technical field based on the technical solution and its inventive concept should be covered by the scope of protection.

Claims

1. A device for gripping and using police tools, characterized in that: include: A gripping member, adapted to be gripped by a palm; and two police tools, which are arranged on the gripping member at opposite sides, and one end of each police tool protrudes from the gripping member; Wherein, the gripping member comprises: a tool outer shell, wherein the tool outer shell has a first inner space and a second inner space, the first inner space is used to place one of the police tools, and the second inner space is used to place another of the police tools; and a gripping handle, which is arranged on the outer wall of the tool coat, and has four first through holes on the gripping handle, through which fingers of a palm pass, and the palm grips the tool coat and the gripping handle.

2. A police tool gripping and using device according to claim 1, characterized in that: The tool jacket comprises: an outer jacket body, which is a columnar structure; and a partition connected to the outer shell to separate the outer shell into the first inner space and the second inner space, wherein the partition has a second through hole, and the second through hole connects the first inner space and the second inner space.

3. The police tool gripping and using device according to claim 2, characterized in that: The volume size of the first inner space is larger than the volume size of the second inner space.

4. The police tool gripping and using device according to claim 2, characterized in that: The outer shell has an isosceles trapezoidal shape when projected from the front to the back, and an elliptical or circular shape in longitudinal section.

5. The police tool gripping and using device according to claim 2, characterized in that: The thickness of the gripping handle is smaller than the thickness of the outer shell; The length dimension of the gripping handle is smaller than the length dimension of the outer shell.

6. The police tool gripping and using device according to claim 2, characterized in that: Also includes: A through groove is provided on the outer shell and communicates with the first inner space.

7. The police tool gripping and using device according to claim 2, characterized in that: Also includes: A plurality of third through holes are provided on the outer shell and communicated with the first inner space.

8. The police tool gripping and using device according to claim 1, characterized in that: The police tools are electric shock flashlights, batons, window breakers or sprayers.

9. The police tool gripping and using device according to claim 8, characterized in that: The sprayer comprises: an outer tank body, wherein the outer tank body has a third inner space; a tank cover connected to the top of the outer tank body, the tank cover having a stepped through hole in the middle thereof, and the tank cover also having a gas filling port, the gas filling port being spaced apart from the stepped through hole, and the gas filling port being in communication with the third inner space; Two sealing rings are provided between the tank cover and the outer tank body; an inner bag body connected to the tank cover, disposed in the third inner space, communicating with the stepped through hole, and used for containing the spray liquid; a spring, disposed in the stepped through hole; a pressure head, one end of which presses the spring and the other end protrudes from the tank cover; A straw, one end of which is connected to the pressure head and is inserted into the inner bag body along the spring and the stepped through hole; a sealing gasket, disposed in the stepped through hole and surrounding the pressure head; a pressure block, provided on the tank cover and penetrated by the pressure head, the pressure block pressing the sealing gasket and the pressure head, the pressure block having a first through groove, the first through groove being connected to the gas filling port; A nozzle is connected to the other end of the pressure head and is spaced apart from the tank cover and the pressure block; and an outer blocking cover connected to the outer tank body to cover and limit the spray head.

10. A method for using a police tool gripping and using device, characterized by: A police tool gripping and using device according to any one of claims 1 to 9 is used; A police tool is disposed in the first inner space on the gripping member, and one end of the police tool protrudes from the gripping member; Another police tool is arranged in the second inner space on the gripping member, and one end of the police tool protrudes from the gripping member; The police officer's index finger, middle finger, ring finger and little finger respectively pass through the first through holes on the gripping handle, and the palm of the hand grips the tool jacket and the gripping handle to use the police tool.

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