Fire extinguisher switch, fire extinguisher and fire extinguishing robot

Abstract

The utility model relates to the technical field of fire extinguishing equipment, and discloses a fire extinguisher switch, a fire extinguisher and a fire extinguishing robot. The fire extinguisher switch comprises an installation connecting assembly, a pressing assembly and a driving assembly. The installation connecting assembly is used for being installed on a fire extinguishing tank. The pressing assembly is arranged on one side of the fire extinguishing tank; the pressing assembly is in sliding fit with the installation connecting assembly in the pressing direction of the fire extinguisher handle. At least part of the pressing assembly is suitable for making contact with the fire extinguisher handle. The driving assembly is installed on the installation connecting assembly, and the driving end of the driving assembly is connected with the pressing assembly and used for driving the pressing assembly to reciprocate in the pressing direction. According to the fire extinguisher switch, the pressing assembly which is in sliding fit with the installation connecting assembly in the pressing direction is arranged, and the installation assembly is located on one side of the fire extinguishing tank, so that the pressing stroke of the pressing assembly can be smaller, the overall occupied space of the fire extinguisher switch is smaller, and the problem that a fire extinguisher switch in the prior art is large in occupied space is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire extinguishing equipment technical field especially, a kind of fire extinguisher switch, fire extinguisher and fire extinguishing robot. BACKGROUND

[0002] The existing fire extinguisher on market, all by hand press fire extinguisher handle, to complete the injection of fire extinguishing agent. With the application and popularization of patrol fire extinguishing robot, the patrol of factory, office and other areas starts to use robot autonomous operation, finds initial fire and carries out autonomous extinguishing, but the most common portable fire tank on market cannot let robot directly operate fire extinguishing operation.

[0003] In order to realize that robot directly operates fire extinguishing, either equip robot with solenoid valve automatic fire tank, but cost is higher, and inconvenient to maintain. Or equip portable fire tank with fire extinguisher switch, and robot completes the injection of fire extinguishing agent by operating fire extinguisher switch, but the existing fire extinguisher switch has the problem of large occupied space.

[0004] Therefore, how to reduce the land occupation of fire extinguisher switch is an urgent problem in the industry. INVENTION CONTENTS

[0005] The utility model provides a kind of fire extinguisher switch, fire extinguisher and fire extinguishing robot to solve the problem of large occupied space of fire extinguisher switch in prior art.

[0006] The utility model provides a kind of fire extinguisher switch, comprising:

[0007] Mounting connection component is used to install in fire tank;

[0008] Pressing component is used to set in one side of the fire tank;The pressing component and the mounting connection component are slidably connected along the pressing direction of fire extinguisher handle, and at least part of the pressing component is suitable for contacting with the fire extinguisher handle;

[0009] Driving component is installed in the mounting connection component, and the driving end of the driving component is connected with the pressing component, to drive the pressing component reciprocating motion along the pressing direction.

[0010] According to the fire extinguisher switch provided by the utility model, along the pressing direction, the driving component is located at the side of the pressing component close to the bottom of the fire tank.

[0011] According to the fire extinguisher switch provided by the utility model, along the pressing direction, the mounting connection component is provided with first mounting space, and the pressing component is slidably assembled in the first mounting space.

[0012] According to the fire extinguisher switch provided by the utility model, further comprising:

[0013] Two radial limiting assemblies are installed on the mounting connecting assembly; one of the radial limiting assemblies is located on the side of the pressing assembly facing the fire extinguishing tank and abuts against the pressing assembly; the other radial limiting assembly is located on the other side of the pressing assembly away from the fire extinguishing tank and abuts against the pressing assembly.

[0014] According to the fire extinguisher switch, a second mounting space is formed in the pressing assembly along the pressing direction, and the second mounting space is used for accommodating a fire extinguisher handle.

[0015] According to the fire extinguisher switch, the pressing assembly comprises:

[0016] A pressing body is provided with the second mounting space, and the pressing body is slidably connected with the mounting connecting assembly along the pressing direction and connected with the driving end of the driving assembly; a plurality of handle limiting holes are formed in the pressing body and arranged at intervals along the pressing direction.

[0017] A handle limiting piece is located in the second mounting space and used for contacting the first handle, and the handle limiting piece is detachably installed in the handle limiting hole.

[0018] According to the fire extinguisher switch, a first sliding connecting assembly is further provided; the sliding connecting assembly comprises a first sliding hole or a sliding connecting piece; one of the pressing assembly and the mounting connecting assembly is provided with the first sliding hole along the pressing direction, and the other is provided with the sliding connecting piece; the sliding connecting piece is slidably connected with the first sliding hole.

[0019] According to the fire extinguisher switch, the mounting connecting assembly comprises:

[0020] A first mounting connecting piece is used for detachably mounting the fire extinguishing tank.

[0021] A second mounting connecting piece is formed on the side surface of the first mounting connecting piece and slidably connected with the pressing assembly along the pressing direction.

[0022] The second aspect of the utility model provides a fire extinguisher which comprises the fire extinguisher switch of any one of the above.

[0023] The third aspect of the utility model provides a fire extinguishing robot which comprises the fire extinguisher switch or the fire extinguisher.

[0024] The fire extinguisher switch provided by this utility model has a pressing component that slides and cooperates with the installation and connection components along the pressing direction. The pressing component is located on one side of the fire extinguisher canister, and at least a part of the pressing component is suitable for contacting the fire extinguisher handle. When pressing the fire extinguisher canister, the pressing stroke of the pressing component can be reduced, and the overall space occupied by the fire extinguisher switch can be reduced, thereby solving the problem of large space occupation of fire extinguisher switches in the prior art. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0026] Figure 1 This is one of the structural schematic diagrams of the fire extinguisher switch provided by this utility model.

[0027] Figure 2 This is the second structural schematic diagram of the fire extinguisher switch provided by this utility model.

[0028] Figure 3 This is one of the exploded structural diagrams of the fire extinguisher switch provided by this utility model.

[0029] Figure 4 This is the third structural schematic diagram of the fire extinguisher switch provided by this utility model.

[0030] Figure 5 This is the second exploded structural diagram of the fire extinguisher switch provided by this utility model.

[0031] Figure 6 This is a partial structural diagram of the installation and connection assembly of the fire extinguisher switch provided by this utility model.

[0032] Figure 7 This is a schematic diagram of the pressing assembly of the fire extinguisher switch provided by this utility model.

[0033] Figure 8 It is Figure 1 One of the structural diagrams of a fire extinguisher switch assembled in a fire extinguisher tank.

[0034] Figure 9 It is Figure 1 The second schematic diagram shows the structure of the fire extinguisher switch assembled in the fire extinguisher tank.

[0035] Figure 10 It is Figure 4 The third schematic diagram shows the structure of the fire extinguisher switch mounted on the fire extinguisher tank.

[0036] Figure 11 is the structure diagram of the fire extinguisher switch assembled in the fire extinguishing tank. Figure 4

[0037] Figure 12 is the structure diagram of the fire extinguishing robot.

[0038] Reference signs:

[0039] 100, mounting connecting assembly; 110, first mounting connecting piece; 120, second mounting connecting piece; 101, first mounting space; 121, second sliding hole;

[0040] 200, pressing assembly; 210, pressing body; 220, handle limiting piece; 211, handle limiting hole; 201, second mounting space;

[0041] 300, driving assembly;

[0042] 400, sliding connecting assembly; 410, first sliding hole; 420, sliding connecting piece;

[0043] 500, radial limiting assembly;

[0044] 810, fire extinguishing tank; 820, fire extinguisher handle; 821, first handle; 822, second handle. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model will be described clearly and completely below in combination with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0046] In the description of the embodiments of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, cannot be understood as a limitation on the embodiments of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0047] ​In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "connects", "connects" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium.

[0048] In the embodiments of the utility model, unless there is definite stipulation and limitation, the first feature is "on" or "under" the second feature, and the first and second features can be in direct contact or indirectly contact through intermediate medium.Moreover, the first feature can be above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature.The first feature can be below or obliquely below the second feature, or it only means that the horizontal height of the first feature is lower than that of the second feature.

[0049] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment.In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.In addition, in the case of no contradiction, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples.

[0050] The following will be combined Figures 1 to 12 The structure and working principle of the fire extinguisher switch, fire extinguisher and fire extinguishing robot provided by the utility model are described in detail.

[0051] As Figures 1 to 11 As shown in the utility model first aspect of specific embodiment provides a kind of fire extinguisher switch.The fire extinguisher switch includes installation connection component 100, press assembly 200 and drive assembly 300.

[0052] The mounting connecting assembly 100 is arranged on the fire extinguishing tank 810. The pressing assembly 200 is arranged on one side of the fire extinguishing tank 810. The pressing assembly 200 is slidably connected with the mounting connecting assembly 100 along the pressing direction of the fire extinguisher handle 820. At least a part of the pressing assembly 200 is arranged to contact the fire extinguisher handle 820. The driving assembly 300 is arranged on the mounting connecting assembly 100. The driving end of the driving assembly 300 is connected with the pressing assembly 200, and the driving assembly 300 is arranged to drive the pressing assembly 200 to reciprocate along the pressing direction.

[0053] In the embodiment, the mounting connecting assembly 100 is arranged to provide a mounting basis for the pressing assembly 200 and the driving assembly 300. The pressing assembly 200 is slidably connected with the mounting connecting assembly 100 along the pressing direction. The pressing assembly 200 is arranged on one side of the fire extinguishing tank 810. At least a part of the pressing assembly 200 is arranged to contact the fire extinguisher handle 820. When the fire extinguishing tank 810 is pressed, the pressing stroke of the pressing assembly 200 is smaller, and the space occupied by the fire extinguisher switch is smaller. Thus, the problem of large space occupied by the fire extinguisher switch in the prior art is solved.

[0054] In addition, the driving assembly 300 connected with the pressing assembly 200 provides a pressing power source for the pressing assembly 200. When the fire extinguisher switch is applied to the fire extinguishing robot, the design of the driving assembly 300 facilitates the control of the fire extinguisher switch by the fire extinguishing robot.

[0055] In addition, the mounting connecting assembly 100, the pressing assembly 200 and the driving assembly 300 are arranged to realize modular design. When the components are worn or damaged, they can be replaced individually, avoiding the situation that the entire fire extinguisher switch is scrapped due to the failure of a component. This not only reduces the use and maintenance costs, but also reduces the maintenance difficulty and prolongs the service life of the fire extinguisher switch.

[0056] Preferably, the pressing direction of the fire extinguisher handle 820 is the up-down direction. The fire extinguisher handle 820 includes a first handle 821 and a second handle 822. The first handle 821 and the second handle 822 are arranged along the up-down direction.

[0057] In some embodiments, along the pressing direction, the mounting connection assembly 100 is provided with a first mounting space 101, and the pressing assembly 200 is slidingly assembled in the first mounting space 101. By placing the pressing assembly 200 in the first mounting space 101 of the mounting connection assembly 100, the overall volume of the fire extinguisher can be effectively reduced, making it more compact and portable. It is helpful for the internal layout of the fire extinguisher switch, which can improve the space utilization. The first mounting space 101 provides a stable support environment for the pressing assembly 200, which helps to reduce the shaking or deviation that may occur during the pressing process, and ensures the accurate triggering of the fire extinguisher.

[0058] Further, the mounting connection assembly 100 includes a first mounting connection member 110 and a second mounting connection member 120. The first mounting connection member 110 is used for detachable mounting on the fire extinguishing tank 810. The second mounting connection member 120 is formed on the side of the first mounting connection member 110 and slidingly cooperates with the pressing assembly 200 along the pressing direction. Specifically, the second mounting connection member 120 has a first mounting space 101. In this embodiment, by providing the first mounting connection member 110 which is detachably connected with the fire extinguishing tank 810, the fire extinguisher switch can be quickly mounted on the fire extinguishing tank 810 and quickly detached from the fire extinguishing tank 810, and the assembly process is simple, which solves the problem of complex assembly process of the existing fire extinguisher switch. By providing the second mounting connection member 120, a mounting basis can be provided for the pressing assembly 200.

[0059] As shown in Figures 1 to 3 , for example, the second mounting connection member 120 is located on one side of the fire extinguishing tank 810, and the first mounting connection member 110 is formed on the side of the second mounting connection member 120 facing the fire extinguishing tank 810. The first mounting connection member 110 includes two connection pieces which are arranged at intervals along the horizontal direction; one end of the two connection pieces is bent to form a connecting portion which is detachably connected with the handle seat of the fire extinguisher handle 820. A connecting plate is mounted between the two connection pieces. The provision of the connecting plate can improve the strength of the mounting connection assembly 100.

[0060] As shown in Figures 4 to 6 , for example, the first mounting connection member 110 includes two fixed rings; the two fixed rings are detachably spliced to form a circular mounting ring; and the circular mounting ring is sleeved on the tank body of the fire extinguishing tank 810. The second mounting connection member 120 is formed on the side of one of the fixed rings away from the fire extinguishing tank 810.

[0061] As shown in Figures 1 to 3As shown, further, the fire extinguisher switch further comprises two radial limiting assemblies 500. Both of the radial limiting assemblies 500 are mounted on the mounting connecting assembly 100; one radial limiting assembly 500 is located on the side of the pressing assembly 200 facing the fire extinguisher tank 810 and abuts against the pressing assembly 200; the other radial limiting assembly 500 is located on the other side of the pressing assembly 200 away from the fire extinguisher tank 810 and abuts against the pressing assembly 200. By arranging the two radial limiting assemblies 500, the stability and reliability of the movement of the pressing assembly 200 along the mounting direction can be improved.

[0062] In some embodiments, along the pressing direction, the pressing assembly 200 is provided with a second mounting space 201 for accommodating the fire extinguisher handle 820, and the pressing assembly 200 contacts the first handle 821 of the fire extinguisher handle 820. By arranging the second mounting space 201 along the pressing direction for accommodating the fire extinguisher handle 820, on the one hand, the pressing assembly 200 can stably act on the fire extinguisher handle 820, and on the other hand, the overall weight of the fire extinguisher switch can be reduced. In addition, by arranging the second mounting space 201, the pressing assembly 200 can be mounted on one side of the fire extinguisher tank 810 by means of the mounting space of the fire extinguisher handle 820, in other words, the fire extinguisher switch can be installed in the idle space.

[0063] Specifically, the upper side of the second mounting space 201 is used to contact the end of the upper side of the first handle 821 away from the fire extinguisher tank 810.

[0064] Further, the pressing assembly 200 comprises a pressing body 210 and a handle limiting piece 220. The pressing body 210 has the second mounting space 201, and the pressing body 210 is slidingly fitted with the mounting connecting assembly 100 along the pressing direction and connected with the driving end of the driving assembly 300; the pressing body 210 is provided with a plurality of handle limiting holes 211, and the plurality of handle limiting holes 211 are arranged at intervals along the pressing direction. The handle limiting piece 220 is located in the second mounting space 201 and used to contact the first handle 821, and the handle limiting piece 220 is detachably mounted in the handle limiting hole 211. In this embodiment, by arranging the handle limiting piece 220 and the handle limiting hole 211, the mounting position of the handle limiting piece 220 can be adjusted along the pressing direction, on the one hand, the fire extinguisher switch can be adapted to different types or specifications of fire extinguisher handles, so that the fire extinguisher switch has a wider application range; on the other hand, the pressing displacement of the first handle 821 can be reduced, the pressing speed can be improved, the fire extinguishing can be more timely, the fire extinguishing demand in different scenes can be met, and the problem that the existing fire extinguisher switch cannot be used for multiple types of fire extinguishers is solved.

[0065] Specifically, the lower end of the second mounting space 201 of the pressing body 210 has a second opening.

[0066] Specifically, the pressing body 210 comprises two rows of handle limiting holes 211, which are symmetrically arranged at two sides of the second mounting space 201. The handle limiting member 220 is mounted in the corresponding two handle limiting holes 211.

[0067] It should be noted that the arrangement position of the driving assembly 300 can be located at the side of the pressing assembly 200, can be located below the pressing assembly 200, or can be located above the pressing assembly 200. The arrangement position of the driving assembly 300 is not limited in the specific embodiment of the present application.

[0068] Preferably, along the pressing direction, the driving assembly 300 is located at the side of the pressing assembly 200 close to the bottom of the fire extinguishing tank 810. In other words, the driving assembly 300 is arranged below the pressing assembly 200. By mounting the driving assembly 300 at the side of the pressing assembly 200 close to the bottom along the pressing direction, the volume of the fire extinguisher switch can be further reduced, and the overall layout of the fire extinguisher switch is more compact, so that the installation space of the fire extinguisher switch can be further reduced.

[0069] Further, the driving assembly 300 comprises an electric push rod, a pneumatic cylinder or an oil cylinder.

[0070] As shown in Figure 4 and Figure 5 , for example, the electric push rod is mounted below the pressing assembly 200, the driving end of the electric push rod is connected with the lower end of the pressing assembly 200, and the mounting end of the electric push rod is mounted on the mounting and connecting assembly 100. The electric push rod is used to drive the pressing assembly 200 to reciprocate along the up-down direction, that is, along the pressing direction.

[0071] As shown in Figures 1 to 3 , for example, the electric push rod is located in the second mounting space 201 of the pressing assembly 200 and below the handle limiting hole 211. The mounting end of the electric push rod is fixedly connected with the lower end of the pressing assembly 200, and the driving end of the electric push rod is mounted on the mounting and connecting assembly 100 and is in sliding fit with the pressing assembly 200 along the up-down direction. The electric push rod is used to drive the pressing assembly 200 to reciprocate along the up-down direction, that is, along the pressing direction.

[0072] In some embodiments, the fire extinguisher switch further comprises a sliding connection assembly 400; the sliding connection assembly 400 comprises a first sliding hole 410 and a sliding connection piece 420. The sliding connection assembly 400 comprises the first sliding hole 410 or the sliding connection piece 420; one of the pressing assembly 200 and the mounting connection assembly 100 is provided with the first sliding hole 410 in the pressing direction, and the other has the sliding connection piece 420 which is in sliding fit with the first sliding hole 410. Through the fit design of the sliding connection piece 420 and the first sliding hole 410, the sliding fit of the pressing assembly 200 and the mounting connection assembly 100 is realized, the structure is simple, and the movement stability of the pressing assembly 200 in the pressing direction is improved.

[0073] In addition, when the first sliding hole 410 is provided on the mounting connection assembly 100, the first sliding hole 410 has the guiding effect and also plays a radial limiting role on the pressing assembly 200, thereby improving the movement stability and reliability of the pressing assembly 200.

[0074] As shown in Figures 1 to 3 , Figure 8 and Figure 9 , specifically, the first sliding hole 410 is provided on the pressing assembly 200, the pressing assembly 200 is located in the first mounting space 101, and the driving assembly 300 is located in the second mounting space 201 of the pressing assembly 200. The lower end of the second mounting space 201 has a second opening. The driving assembly 300 is located below the fire extinguisher handle 820, the mounting end of the driving assembly 300 is located above the driving end, the sliding connection piece 420 passes through the mounting end of the driving assembly 300 and is assembled to the second mounting connection piece 120; the driving end of the driving assembly 300 is connected with the pressing body 210. When the driving end of the driving assembly 300 extends downward, the driving end drives the pressing body 210 to move downward, at this time, the first sliding hole 410 moves downward synchronously, the first handle 821 located in the second mounting space 201 is pressed to the second handle 822, and the pressing of the fire extinguisher handle 820 is realized. When the driving end of the driving assembly 300 retreats upward, the driving end drives the pressing body 210 to move upward, at this time, the first sliding hole 410 moves upward synchronously, and the first handle 821 returns to the initial position.

[0075] As shown in Figures 4 to 6 , Figure 10 and Figure 11As shown, specifically, the first sliding hole 410 is arranged in the mounting and connecting assembly 100, the pressing assembly 200 is arranged in the first mounting space 101, and the driving assembly 300 is also arranged in the first mounting space 101 and below the pressing assembly 200. The driving end of the driving assembly 300 is above the mounting end. The sliding connecting piece 420 is arranged in the pressing body 210 and passes through the driving end of the driving assembly 300. The mounting end of the driving assembly 300 is arranged in the second mounting connecting piece 120. During the process of the driving assembly 300 retreating downward, the driving end of the driving assembly 300 drives the pressing body 210 to move downward, and the sliding connecting piece 420 moves downward along the first sliding hole 410, so that the first handle 821 is pressed toward the second handle 822. During the process of the driving assembly 300 extending upward, the driving end of the driving assembly 300 drives the pressing body 210 to move upward, and the sliding connecting piece 420 moves upward along the first sliding hole 410, so that the first handle 821 returns to the initial position.

[0076] As shown in the first aspect of the present application, Figures 1 to 3 Further, the handle limiting piece 220 is arranged outside the first mounting space 101, so that the handle limiting piece 220 does not interfere with the mounting and connecting assembly 100 in the pressing direction.

[0077] As shown in the first aspect of the present application, Figures 4 to 6 Further, the handle limiting piece 220 is arranged in the first mounting space 101, and the second mounting connecting piece 120 is arranged with a second sliding hole 121 in the pressing direction; the handle limiting piece 220 is in sliding cooperation with the second sliding hole 121. In this way, the handle limiting piece 220 does not interfere with the mounting and connecting assembly 100 when moving with the pressing body 210.

[0078] Specifically, the lower end of the second sliding hole 121 is communicated with the upper end of the first sliding hole 410, and the aperture of the second sliding hole 121 is larger than the aperture of the first sliding hole 410.

[0079] As shown in the first aspect of the present application, Figures 8 to 11 The second aspect of the present application provides a fire extinguisher. The fire extinguisher comprises the fire extinguisher switch of any of the above embodiments. The fire extinguisher has at least the above advantages.

[0080] Further, the fire extinguisher comprises a fire extinguishing tank 810 and a fire extinguisher handle 820 arranged on the fire extinguishing tank 810; the fire extinguisher handle 820 comprises a first handle 821 and a second handle 822.

[0081] As shown in the first aspect of the present application, Figure 12 The third aspect of the present application provides a fire extinguishing robot. The fire extinguishing robot comprises the fire extinguisher switch of any of the above embodiments or the fire extinguisher of any of the above embodiments.

[0082] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fire extinguisher switch, characterized in that, The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device.

2. The fire extinguisher switch of claim 1, wherein, The application relates to a fire extinguisher handle pressing device.

3. The fire extinguisher switch of claim 1, wherein, The application relates to a fire extinguisher handle pressing device.

4. The fire extinguisher switch of claim 3, wherein, The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device.

5. The fire extinguisher switch of claim 1, wherein, The application relates to a fire extinguisher handle pressing device.

6. The fire extinguisher switch of claim 5, wherein, The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device.

7. The fire extinguisher switch according to any one of claims 1 to 6, wherein The application relates to a fire extinguisher handle pressing device.

8. The fire extinguisher switch of claim 7, wherein, The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. 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The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher handle pressing device. The application relates to a fire extinguisher A first mounting connector (110) is used to detachably mount the fire extinguishing tank (810); A second mounting connector (120) is formed on the side of the first mounting connector (110) and is slidably connected with the pressing assembly (200) along the pressing direction.

9. An extinguisher characterized by The fire extinguisher switch of any one of claims 1 to 8.

10. A fire extinguishing robot, characterized by The fire extinguisher switch of any one of claims 1 to 8, or the fire extinguisher of claim 9.

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