Fire extinguisher

Abstract

The utility model belongs to the technical field of fire extinguishers, and particularly relates to a fire extinguisher. The supporting assembly comprises a bottom plate, a supporting plate arranged on one side of the bottom plate and a mounting belt arranged on the supporting plate; the mounting assembly comprises a mounting plate and a hooking rod, a mounting hole is formed in the mounting plate, and the mounting plate is mounted on a wall body through a bolt; wherein the supporting plate is detachably arranged on the mounting plate, the hooking rod is arranged on the supporting plate, and a hook is rotatably arranged on the hooking rod. The fire extinguisher has the beneficial effects that the traditional mode that the fire extinguisher is fixed to a wall through an installation plate is reserved, the hooking rod and the hook are additionally arranged, the installation position of the fire extinguisher can be flexibly selected, the fire extinguisher can be stably installed on the wall and can also be hung on an existing fire extinguisher hanging frame, space is saved, and the fire extinguisher is convenient to use. The application scene of the fire extinguisher is greatly widened through diversified installation modes, and the installation requirements under different environments and conditions are met.

Description

Technical Field

[0001] The present application belongs to the technical field of fire extinguishers, and in particular relates to a fire extinguisher. Background Art

[0002] Fire extinguishers are common portable firefighting tools. They contain chemicals and are stored in public places or areas where fires may occur. Different types of fire extinguishers contain different ingredients and are designed for different fire situations. Care must be taken when placing and using them to avoid adverse effects and dangers. Currently, common methods for securing fire extinguishers include: 1. Fixing the extinguisher to the wall with a bracket; 2. Tie the extinguisher to the floor with cable ties; 3. Using a dedicated fire extinguisher rack to store multiple extinguishers together.

[0003] Patent publication number CN104587628B discloses a fire extinguisher fixing bracket, which includes a clamping mechanism; the clamping mechanism includes: a clamping portion having two symmetrically arranged arc-shaped portions, with a space for accommodating the fire extinguisher formed between the two arc-shaped portions; and a supporting portion having two symmetrically arranged L-shaped portions extending downward from the two arc-shaped portions.

[0004] The above patent supports and fixes the fire extinguisher by setting horizontal and vertical brackets. Although the fire extinguisher can be fixed, the fixing effect is single and can only be installed on the wall, which needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide a fire extinguisher that can solve the above problems.

[0006] The purpose of this application is to provide a fire extinguisher, comprising:

[0007] Fire extinguisher body;

[0008] A support assembly comprising a base plate, a support plate disposed on one side of the base plate, and a mounting belt disposed on the support plate;

[0009] The mounting assembly includes a mounting plate and a hook rod. The mounting plate is provided with mounting holes and is mounted on the wall by bolts;

[0010] The support plate is detachably arranged on the mounting plate, the hook rod is arranged on the support plate, and a hook is rotatably arranged on the hook rod.

[0011] Using the above-mentioned fire extinguisher, this application not only retains the traditional method of fixing it to the wall through a mounting plate, but also additionally provides a hook rod and a hook, so that the fire extinguisher can flexibly choose the installation location. It can be firmly installed on the wall or hung on an existing fire extinguisher rack, saving space. The diversified installation methods greatly broaden the application scenarios of the fire extinguisher and meet the installation requirements under different environments and conditions. At the same time, the traditional fire extinguisher fixing method is often limited to wall installation, and the fixing effect is relatively simple. The present invention provides a more stable support for the fire extinguisher by providing a support component and using a combination of a base plate, a support plate and a mounting belt. At the same time, the rotatable hook design on the hook rod allows the hook to be fine-tuned according to the specific shape and position of the fire extinguisher rack, thereby ensuring that the fire extinguisher can be firmly hung on the rack, avoiding safety hazards caused by shaking or falling off.

[0012] In addition, the support plate is detachably mounted on the mounting plate, allowing the user to easily remove and reinstall the support assembly when the fire extinguisher needs to be moved or changed, without requiring destructive changes to the wall, thereby reducing installation and maintenance costs.

[0013] Furthermore, the mounting plate includes a plate body and side plates arranged on both sides of the plate body, the mounting holes are arranged on the side plates, the plate body is provided with a matching component, and the plate body and the support plate are connected through the matching component.

[0014] The mounting plate includes a plate body and side panels on both sides. This structure not only enhances the overall strength of the mounting plate, but also makes it more stable when bearing the weight of the fire extinguisher. The mounting holes on the side panels provide fixing points for bolts, ensuring that the mounting plate can be firmly installed on the wall to prevent safety hazards caused by loosening or falling off. In this application, the connection between the support plate and the mounting plate adopts a detachable design. Therefore, when the user maintains, replaces or adjusts the fire extinguisher, the support plate can be easily removed and reinstalled without making large-scale changes to the entire installation system. This convenient maintenance and replacement method not only saves time and cost, but also improves work efficiency.

[0015] Further: the matching component includes:

[0016] A protrusion is provided on the support plate, and a first through hole is provided on the protrusion, and the first through hole penetrates the support plate;

[0017] a threaded hole, provided on the plate body and connected to the first through hole;

[0018] The fastener comprises an end cap and a stem, wherein the stem is provided with threads;

[0019] Wherein, the rod portion passes through the first through hole and matches with the threaded hole.

[0020] The protrusion provided on the support plate not only serves as a base point for fastener installation but also ensures the precise positioning of the first through-hole. The first through-hole extends through the support plate, providing a precise channel for the fastener's stem, allowing it to accurately pass through and mate with the threaded hole in the plate body. This effectively prevents misalignment and deviation during installation, ensuring the accuracy and stability of the connection. The fastener consists of an end cap and a stem, which is threaded. As the stem passes through the first through-hole and screws into the threaded hole, the connection force between the fastener and the support plate gradually increases with further rotation, ultimately forming a secure connection structure that not only has a high load-bearing capacity but also effectively resists vibration and external forces, ensuring the long-term stability of the connection. Furthermore, during installation, the user simply passes the fastener's stem through the first through-hole and screws it into the threaded hole to achieve connection. To disassemble, the fastener can be easily separated from the support plate and mounting plate by simply rotating it in the opposite direction. This simplifies the installation and disassembly process, reduces operational difficulty, and improves work efficiency.

[0021] Furthermore, an isolation portion is provided on the protrusion, the end cover is in contact with the isolation portion, a second through hole communicating with the first through hole is provided on the isolation portion, and a diameter of the first through hole is larger than a diameter of the rod portion.

[0022] By providing the isolating portion, the end cap of the fastener no longer directly contacts the support plate, but instead contacts the isolating portion. Made of a wear-resistant material, this significantly reduces friction between the fastener and the support plate during rotation, extending the service life of the fastener and the support plate, and reducing wear and damage caused by friction. Furthermore, the diameter of the first through-hole is larger than the diameter of the rod, allowing ample clearance for the rod to pass through the first through-hole, reducing resistance caused by size mismatch and ensuring smooth passage and screwing of the rod into the threaded hole. This also reduces friction and wear, extending service life.

[0023] Furthermore, the support plate includes a connecting portion and a protective portion, the protrusion is arranged on the connecting portion, the protective portion contacts the side wall of the fire extinguisher, and an installation space is formed between adjacent protective portions and the support plate, and the matching component is located in the installation space.

[0024] The connection between the connecting portion and the base plate ensures the stability of the entire support assembly and provides secure support for the fire extinguisher. The protective portion extends toward the fire extinguisher and contacts the sidewalls, providing an additional layer of protection for the fire extinguisher. This not only effectively prevents the fire extinguisher from accidentally falling or tipping over, but also reduces the impact and wear on the sidewalls of the fire extinguisher from external factors, thereby protecting the integrity and service life of the fire extinguisher. Furthermore, the installation space formed between the adjacent protective portion and the support plate facilitates the installation of the mating component, avoiding wear and tear caused by direct contact between the mating component and the fire extinguisher. This also makes installation of the mating component more flexible and convenient. During installation, the user can place the mating component within the installation space and securely connect it to the support plate by rotating fasteners.

[0025] Furthermore, a first ring body is provided in the first through hole, a second ring body is provided on the rod portion, an elastic member is provided between the first ring body and the second ring body, and the elastic member is sleeved outside the rod portion.

[0026] In the present application, the first ring body provided in the first through hole and the second ring body provided on the rod together provide a support basis for the installation of the elastic member. The elastic member is sleeved outside the rod and is located between the first ring body and the second ring body. When the fastener is screwed into the threaded hole, the rod will push the second ring body to compress the elastic member, causing the elastic member to deform and store energy. The pre-tightening force generated by this deformation helps to enhance the connection tightness between the fastener and the support plate, and improve the stability and reliability of the connection. When the fastener needs to be removed, since the elastic member has stored energy, it will use its own elastic force to assist the rod to withdraw from the threaded hole. The disassembly force that the user needs to apply is reduced, making the disassembly process easier and more convenient.

[0027] The beneficial effects of this application are:

[0028] 1. This application not only retains the traditional method of fixing the fire extinguisher to the wall through the mounting plate, but also provides a hook rod and hook, so that the fire extinguisher can be flexibly installed. It can be firmly installed on the wall or hung on the existing fire extinguisher rack, saving space. The diversified installation methods greatly broaden the application scenarios of the fire extinguisher and meet the installation needs in different environments and conditions.

[0029] 2. The present invention provides a more stable support for the fire extinguisher by setting a support assembly in combination with the base plate, support plate and mounting strap. At the same time, the rotatable hook design on the hook rod allows the hook to be fine-tuned according to the specific shape and position of the fire extinguisher rack, thereby ensuring that the fire extinguisher can be firmly hung on the rack and avoiding safety hazards caused by shaking or falling off.

[0030] 3. The support plate is detachably mounted on the mounting plate, allowing users to easily remove and reinstall the support assembly when moving or relocating the fire extinguisher. This eliminates the need for destructive changes to the wall and reduces installation and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural diagram of the utility model;

[0032] Figure 2 It is a top view of the utility model;

[0033] Figure 3 yes Figure 2 sectional view of

[0034] Figure 4 yes Figure 3 A magnified view of middle A;

[0035] Figure 5 It is a structural diagram of the support assembly and the installation assembly of the utility model;

[0036] Figure 6 yes Figure 5 Top view of .

[0037] The reference numerals in the figure are: 100, fire extinguisher body; 200, support assembly; 210, bottom plate; 220, support plate; 221, connecting part; 222, protective part; 223, installation space; 230, installation belt; 300, installation assembly; 310, installation plate; 311, plate body; 312, side plate; 313, installation hole; 320, hook rod; 321, hook; 400, mating assembly; 410, protrusion; 411, first through hole; 420, threaded hole; 430, fastener; 440, isolation part; 441, second through hole; 450, first ring body; 460, second ring body; 470, elastic member. DETAILED DESCRIPTION

[0038] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0039] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0040] The fire extinguisher provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0041] Example 1:

[0042] like Figures 1 to 6 As shown, an embodiment of the present application provides a fire extinguisher, comprising:

[0043] Fire extinguisher body 100;

[0044] The support assembly 200 includes a base plate 210, a support plate 220 disposed on one side of the base plate 210, and a mounting belt 230 disposed on the support plate 220;

[0045] The mounting assembly 300 includes a mounting plate 310 and a hook rod 320. The mounting plate 310 is provided with mounting holes 313 and is mounted on the wall by bolts.

[0046] The support plate 220 is detachably disposed on the mounting plate 310 , the hooking rod 320 is disposed on the support plate 220 , and a hook 321 is rotatably disposed on the hooking rod 320 .

[0047] In some implementations of the embodiments of this application, Figure 1As shown, using the above-mentioned fire extinguisher, this application not only retains the traditional method of fixing it to the wall via the mounting plate 310, but also additionally provides a hook rod 320 and a hook 321, allowing the fire extinguisher to flexibly choose the installation location. It can be firmly installed on the wall or hung on an existing fire extinguisher rack, saving space. The diverse installation methods greatly broaden the application scenarios of the fire extinguisher and meet the installation requirements in different environments and conditions. At the same time, traditional fire extinguisher fixing methods are often limited to wall installation, and the fixing effect is relatively simple. However, the present invention provides a more stable support for the fire extinguisher by providing a support assembly 200, which is used in combination with the base plate 210, the support plate 220 and the mounting strap 230. At the same time, the rotatable hook 321 design on the hook rod 320 allows the hook 321 to be fine-tuned according to the specific shape and position of the fire extinguisher rack, thereby ensuring that the fire extinguisher can be firmly hung on the rack and avoiding safety hazards caused by shaking or falling off.

[0048] In addition, the support plate 220 is detachably mounted on the mounting plate 310, so that when the user needs to move or change the position of the fire extinguisher, the support assembly 200 can be easily disassembled and reinstalled without making destructive changes to the wall, thereby reducing installation and maintenance costs.

[0049] In the next step, the mounting plate 310 includes a plate body 311 and side plates 312 arranged on both sides of the plate body 311, the mounting holes 313 are arranged on the side plates 312, and a matching component 400 is provided on the plate body 311, and the plate body 311 and the support plate 220 are connected through the matching component 400.

[0050] The mounting plate 310 includes a plate body 311 and side plates 312 on both sides. This structure not only enhances the overall strength of the mounting plate 310, but also makes it more stable when bearing the weight of the fire extinguisher. The mounting holes 313 on the side plates 312 provide fixing points for bolts, ensuring that the mounting plate 310 can be firmly mounted on the wall to prevent safety hazards caused by loosening or falling off. In this application, the connection between the support plate 220 and the mounting plate 310 adopts a detachable design. Therefore, when the user performs maintenance, replacement or adjustment of the fire extinguisher, the support plate 220 can be easily removed and reinstalled without making large-scale changes to the entire installation system. This convenient maintenance and replacement method not only saves time and cost, but also improves work efficiency.

[0051] Example 2:

[0052] An embodiment of the present application provides a fire extinguisher. In addition to the above-mentioned technical features, the fire extinguisher of the embodiment of the present application also includes the following technical features.

[0053] like Figures 2 to 4 As shown, the mating assembly 400 includes:

[0054] The protrusion 410 is provided on the support plate 220 . The protrusion 410 is provided with a first through hole 411 . The first through hole 411 penetrates the support plate 220 .

[0055] A threaded hole 420 is provided on the plate 311 and communicates with the first through hole 411;

[0056] The fastener 430 includes an end cap and a stem, wherein the stem is provided with threads;

[0057] The rod portion passes through the first through hole 411 and is matched with the threaded hole 420 .

[0058] In the embodiment of the present application, the protrusion 410 is provided on the support plate 220, which not only serves as the base point for the installation of the fastener 430, but also ensures the precise positioning of the first through hole 411. The first through hole 411 extends through the support plate 220, providing a precise channel for the rod of the fastener 430, so that the rod can accurately pass through and cooperate with the threaded hole 420 on the plate body 311, effectively avoiding misalignment and deviation during the installation process, and ensuring the accuracy and stability of the connection. The fastener 430 is composed of an end cap and a rod, and the rod is provided with threads. When the rod passes through the first through hole 411 and is screwed into the threaded hole 420, as the rotation deepens, the connection force between the fastener 430 and the support plate 220 gradually increases, and finally forms a solid connection structure, which not only has a high load-bearing capacity, but can also effectively resist vibration and external forces, ensuring the long-term stability of the connection. At the same time, during the installation process, the user only needs to pass the rod of the fastener 430 through the first through hole 411 and screw it into the threaded hole 420 to achieve the connection; when disassembly is required, the support plate 220 and the mounting plate 310 can be easily separated by simply rotating the fastener 430 in the opposite direction, which simplifies the installation and disassembly process, reduces the difficulty of operation, and improves work efficiency.

[0059] Example 3:

[0060] An embodiment of the present application provides a fire extinguisher. In addition to the above-mentioned technical features, the fire extinguisher of the embodiment of the present application also includes the following technical features.

[0061] like Figure 4 As shown, an isolation portion 440 is provided on the protrusion 410, and the end cover contacts the isolation portion 440. A second through hole 441 communicating with the first through hole 411 is provided on the isolation portion 440, and the diameter of the first through hole 411 is larger than the diameter of the rod.

[0062] In the embodiment of the present application, by providing the isolation portion 440, the end cap of the fastener 430 no longer directly contacts the support plate 220, but contacts the isolation portion 440. The isolation portion 440 is made of a wear-resistant material, which can significantly reduce the friction between the fastener 430 and the support plate 220 during rotation, thereby extending the service life of the fastener 430 and the support plate 220 and reducing wear and damage caused by friction. At the same time, the diameter of the first through hole 411 is larger than the diameter of the rod, so that the rod has sufficient clearance when passing through the first through hole 411, reducing the resistance caused by size mismatch and ensuring that the rod can smoothly pass through and be screwed into the threaded hole 420, which can also reduce friction and wear and extend the service life.

[0063] Example 4:

[0064] An embodiment of the present application provides a fire extinguisher. In addition to the above-mentioned technical features, the fire extinguisher of the embodiment of the present application also includes the following technical features.

[0065] like Figure 2 、 Figure 5 and Figure 6 As shown, the support plate 220 includes a connecting portion 221 and a protective portion 222, the protrusion 410 is arranged on the connecting portion 221, the protective portion 222 contacts the side wall of the fire extinguisher, and an installation space 223 is formed between adjacent protective portions 222 and the support plate 220, and the mating component 400 is located in the installation space 223.

[0066] In the embodiment of the present application, the connection between the connecting portion 221 and the base plate 210 ensures the stability of the entire support assembly 200 and provides a secure support for the fire extinguisher. The protective portion 222 extends toward the fire extinguisher and contacts the sidewalls of the fire extinguisher, providing an additional layer of protection for the fire extinguisher. This not only effectively prevents the fire extinguisher from accidentally falling or tipping over, but also reduces the impact and wear on the sidewalls of the fire extinguisher caused by external factors, thereby protecting the integrity and service life of the fire extinguisher. Furthermore, the installation space 223 formed between the adjacent protective portion 222 and the support plate 220 facilitates the installation of the mating assembly 400, avoiding wear and tear that may be caused by direct contact between the mating assembly 400 and the fire extinguisher. This also makes the installation of the mating assembly 400 more flexible and convenient. During installation, the user can place the mating assembly 400 within the installation space 223 and securely connect it to the support plate 220 by rotating the fastener 430, for example.

[0067] Example 5:

[0068] An embodiment of the present application provides a fire extinguisher. In addition to the above-mentioned technical features, the fire extinguisher of the embodiment of the present application also includes the following technical features.

[0069] like Figure 4As shown, a first ring body 450 is provided in the first through hole 411 , a second ring body 460 is provided on the rod portion, an elastic member 470 is provided between the first ring body 450 and the second ring body 460 , and the elastic member 470 is sleeved outside the rod portion.

[0070] In the embodiment of the present application, the first ring body 450 disposed within the first through hole 411 and the second ring body 460 disposed on the rod together provide a support base for the installation of the elastic member 470. The elastic member 470 is sleeved outside the rod and located between the first ring body 450 and the second ring body 460. When the fastener 430 is screwed into the threaded hole 420, the rod pushes the second ring body 460 to compress the elastic member 470, causing the elastic member 470 to deform and store energy. The preload force generated by this deformation helps to strengthen the connection between the fastener 430 and the support plate 220, improving the stability and reliability of the connection. When the fastener 430 needs to be removed, the elastic member 470, having stored energy, uses its own elastic force to assist the rod in withdrawing from the threaded hole 420. This reduces the amount of force required by the user to remove the fastener, making the removal process easier and more convenient.

[0071] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0072] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A fire extinguisher, characterized in that: include: Fire extinguisher body (100); A support assembly (200) includes a base plate (210), a support plate (220) disposed on one side of the base plate (210), and a mounting belt (230) disposed on the support plate (220); The mounting assembly (300) includes a mounting plate (310) and a hook rod (320), wherein the mounting plate (310) is provided with a mounting hole (313) and is mounted on a wall by means of bolts; The support plate (220) is detachably arranged on the mounting plate (310), the hook rod (320) is arranged on the support plate (220), and a hook (321) is rotatably arranged on the hook rod (320).

2. A fire extinguisher according to claim 1, characterized in that: The mounting plate (310) includes a plate body (311) and side plates (312) arranged on both sides of the plate body (311); mounting holes (313) are arranged on the side plates (312); a matching component (400) is provided on the plate body (311); and the plate body (311) and the support plate (220) are connected via the matching component (400).

3. A fire extinguisher according to claim 2, characterized in that: The mating assembly (400) comprises: A protrusion (410) is provided on the support plate (220), and a first through hole (411) is provided on the protrusion (410), and the first through hole (411) penetrates the support plate (220); A threaded hole (420) is provided on the plate body (311) and communicates with the first through hole (411); A fastener (430) includes an end cap and a rod, wherein the rod is provided with threads; The rod portion passes through the first through hole (411) and then matches with the threaded hole (420).

4. A fire extinguisher according to claim 3, characterized in that: The protrusion (410) is provided with an isolation portion (440), the end cover is in contact with the isolation portion (440), the isolation portion (440) is provided with a second through hole (441) communicating with the first through hole (411), and the diameter of the first through hole (411) is greater than the diameter of the rod portion.

5. A fire extinguisher according to claim 4, characterized in that: The support plate (220) includes a connecting portion (221) and a protective portion (222); the protrusion (410) is arranged on the connecting portion (221); the protective portion (222) contacts the side wall of the fire extinguisher; and an installation space (223) is formed between adjacent protective portions (222) and the support plate (220); the matching component (400) is located in the installation space (223).

6. A fire extinguisher according to claim 5, characterized in that: A first ring body (450) is provided in the first through hole (411), a second ring body (460) is provided on the rod portion, an elastic member (470) is provided between the first ring body (450) and the second ring body (460), and the elastic member (470) is sleeved outside the rod portion.

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