Fire extinguisher mounting bracket
By designing a fire extinguisher mounting bracket, the problem of inconvenient storage of fire extinguishers on low-voltage distribution cabinets or boxes was solved, enabling convenient retrieval and timely fire extinguishing, and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG ZHENGTAI ELECTRIC TECH CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-06-19
AI Technical Summary
In existing technologies, low-voltage distribution cabinets or distribution boxes lack fire extinguisher mounting brackets, making it inconvenient to store fire extinguishers and difficult to retrieve them in time when extinguishing a fire. In addition, fire extinguisher boxes are expensive.
Design a fire extinguisher mounting bracket, including a main frame, a tray, and a stop. The tray and the stop are rotatably connected to the main frame. When unfolded, the fire extinguisher is fixed in place. When folded, the bracket reduces the space occupied, making it easy to transport and adaptable to different types of fire extinguishers.
It enables convenient access to fire extinguishers, improves the timeliness of fire extinguishing, reduces costs, and has a simple structure and high applicability.
Smart Images
Figure CN224370529U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fire-fighting equipment technology, and in particular to a fire extinguisher mounting bracket. Background Technology
[0002] Currently, there are no mounting brackets for fire extinguishers on the outer shells of low-voltage distribution cabinets and boxes. Most fire extinguishers are stored inside fire extinguisher boxes. These boxes are mostly rectangular metal containers, making them inconvenient to move. If a fire breaks out in a low-voltage distribution cabinet or box, the person must run to the fire extinguisher box to retrieve it, which makes timely firefighting difficult. Furthermore, fire extinguisher boxes are also relatively expensive.
[0003] Therefore, there is an urgent need to propose a fire extinguisher mounting bracket to solve the above-mentioned technical problems. Utility Model Content
[0004] This utility model provides a fire extinguisher mounting bracket that can be installed on a box for easy storage of fire extinguishers. The fire extinguisher can be directly retrieved when extinguishing a fire, resulting in better timeliness of fire extinguishing. It also has a simple structure and low cost.
[0005] To achieve this objective, the present invention adopts the following technical solution:
[0006] Fire extinguisher mounting bracket, including:
[0007] Main frame;
[0008] The tray is rotatably connected to the bottom of the main frame. The tray can be folded up to the main frame or unfolded relative to the main frame. When unfolded, the tray can support the fire extinguisher.
[0009] A stop is rotatably connected to the main frame and located above the tray. The stop can be retracted to the main frame or unfolded relative to the main frame. When unfolded, the stop and the main frame form a limiting space, which is used to fix the fire extinguisher.
[0010] Optionally, the main frame is provided with an elastic element, which is connected to the tray. The elastic element is configured to always have a tendency to drive the tray to rotate in the direction of retracting into the main frame.
[0011] Optionally, a first connecting part is provided on one side of the tray, and a second connecting part is provided on the main frame. A first rotating shaft is rotatably passed through the first connecting part and the second connecting part, and the tray can rotate around the first rotating shaft. The elastic element is a torsion spring, the helical part of the torsion spring is sleeved on the first rotating shaft, the first torsion arm of the torsion spring abuts against the main frame, and the second torsion arm of the torsion spring abuts against the bottom of the tray.
[0012] Optionally, the main frame is provided with an adsorption element, and the tray is adsorbed and connected to the adsorption element when it is folded into the main frame; and / or, the main frame is provided with a boss, which is used to abut against the fire extinguisher.
[0013] Optionally, the tray is provided with a number of drainage holes.
[0014] Optionally, the tray bends downwards on the side away from the main frame when unfolded to form a bent edge.
[0015] Optionally, the main frame includes a connecting plate, a bottom plate, and side plates. The connecting plate is used to connect to the side wall of the box. The bottom plate is located at the bottom of the connecting plate. The side plates are located on opposite sides of the connecting plate. Both side plates are connected to the bottom plate to form a frame structure. The edge of the bottom plate is bent upward to form a limiting edge, which abuts against the limiting edge when the pallet is unfolded.
[0016] Optionally, the stop member includes a stop edge and connecting edges disposed at both ends of the stop edge, the connecting edges being disposed in a one-to-one correspondence with the side plates, and the ends of the connecting edges being rotatably connected to the side plates; a spacer is provided between the connecting edges and the side plates; and / or, the stop edge and the two connecting edges constitute an integral structure.
[0017] Optionally, neither the stop nor the tray protrudes from the side plate when it is retracted into the main frame.
[0018] Optionally, the main frame is mounted on the side wall of the power distribution system.
[0019] The beneficial effects of this utility model are:
[0020] This utility model provides a fire extinguisher mounting bracket, including a main frame, a tray, and a stop. By connecting the main frame to the side wall of a distribution box, the fire extinguisher mounting bracket can be installed on the distribution box. Assembly is simple, and the mounting bracket allows for the separate provision of a fire extinguisher for the distribution box. When the distribution box catches fire, the fire extinguisher can be directly retrieved for extinguishing, improving the timeliness of fire suppression and thus helping to reduce fire losses.
[0021] The fire extinguisher mounting bracket has a folded-out state and an operational state. In the folded-out state, the tray and stops are folded into the main frame to reduce the size of the bracket, thus minimizing its space occupation and facilitating transport. In the operational state, the tray and stops are extended relative to the main frame. The fire extinguisher is retrieved and its bottom is guided through the space enclosed by the stops and the main frame until it touches the tray. In this state, part of the fire extinguisher is positioned within the confined space. Using stops and a tray to secure the fire extinguisher offers several advantages: firstly, it is simple to operate, facilitating easy retrieval and placement, and providing reliable fixation; secondly, it is compatible with various fire extinguisher models, offering high versatility; and thirdly, compared to using fire extinguisher boxes, it has a simpler structure, saves materials, and reduces costs. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the structure of the fire extinguisher mounting bracket provided in this embodiment of the utility model. Figure 1 (Both the tray and the stop are extended relative to the main frame);
[0024] Figure 2 This is a schematic diagram of the structure of the fire extinguisher mounting bracket provided in this embodiment of the utility model. Figure 2 (Both the tray and the stop are extended relative to the main frame);
[0025] Figure 3 This is an assembly diagram of the fire extinguisher mounting bracket and the fire extinguisher provided in this embodiment of the utility model;
[0026] Figure 4 This is a schematic diagram of the structure of the fire extinguisher mounting bracket provided in this embodiment of the utility model. Figure 3 (Both the tray and the stop are folded into the main frame).
[0027] In the picture:
[0028] 10. Fire extinguisher;
[0029] 100. Main frame; 110. Connecting plate; 111. Second connecting part; 112. Adsorption component; 113. Boss; 120. Base plate; 121. Limiting edge; 130. Side plate;
[0030] 200, tray; 210, first connecting part; 220, first pivot; 230, drain hole; 240, bent edge;
[0031] 300. Stop component; 310. Stop edge; 320. Connecting edge;
[0032] 400, elastic element; 410, first torsion arm; 420, second torsion arm. Detailed Implementation
[0033] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.
[0034] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0036] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
[0037] This embodiment provides a fire extinguisher mounting bracket that can be installed on a box for easy storage of fire extinguishers. The fire extinguisher can be directly retrieved when extinguishing a fire, resulting in better timeliness of fire suppression. It also has a simple structure and low cost.
[0038] Specifically, such as Figures 1-4 As shown, the fire extinguisher mounting bracket includes a main frame 100, a tray 200, and a stop 300.
[0039] The main frame 100 is used to connect to boxes such as electrical distribution boxes that require fire extinguishers 10, so as to realize the installation of the fire extinguisher mounting bracket. The assembly is simple. Furthermore, the fire extinguisher mounting bracket can be used to equip electrical distribution boxes with fire extinguishers 10. When the electrical distribution box catches fire, the fire extinguisher 10 can be directly taken out to extinguish the fire, which improves the timeliness of fire extinguishing and thus helps to reduce fire losses.
[0040] The tray 200 is rotatably connected to the bottom of the main frame 100. The tray 200 can be folded up to the main frame 100 or unfolded relative to the main frame 100. When unfolded, the tray 200 can support the fire extinguisher 10. That is, the tray 200 is used to support the fire extinguisher 10 at the bottom.
[0041] The stop 300 is rotatably connected to the main frame 100 and located above the tray 200. The stop 300 can be retracted to the main frame 100 or unfolded relative to the main frame 100. When unfolded, the stop 300 and the main frame 100 form a limiting space, which is used to fix the fire extinguisher 10. That is, when the stop 300 is unfolded, it forms a "clamp"-like structure with the main frame 100 to fix the body of the fire extinguisher 10.
[0042] The fire extinguisher mounting bracket has a stored state and a working state, specifically:
[0043] like Figure 4 As shown, when the fire extinguisher mounting bracket is in the retracted state, the tray 200 and the stop 300 are folded into the main frame 100 to reduce the size of the fire extinguisher mounting bracket, reduce the space occupied by the fire extinguisher mounting bracket, and facilitate the handling of the fire extinguisher mounting bracket.
[0044] like Figures 1-3 As shown, when the fire extinguisher mounting bracket is in working condition, the tray 200 and the stop 300 are unfolded relative to the main frame 100. The fire extinguisher 10 can be taken so that its bottom passes through the limiting space formed by the stop 300 and the main frame 100 until it comes into contact with the tray 200. At this time, part of the fire extinguisher 10 is located within the limiting space.
[0045] The fire extinguisher 10 is fixed by the stop 300 and the tray 200. On the one hand, the operation is simple and the fire extinguisher 10 is easy to pick up and put down, and the fixing reliability is good. On the other hand, it can be adapted to different models of fire extinguishers 10 and has high universality. Furthermore, compared with the solution of using a fire extinguisher box to store the fire extinguisher 10, the structure is simple, saves materials, and thus reduces costs.
[0046] It is understandable that the size of the fire extinguisher mounting bracket can be designed to be adapted to the model of the fire extinguisher 10, and this application does not impose any specific limitations.
[0047] For example, a conventional 4kg fire extinguisher has a height of 450mm and a diameter of 125mm. To facilitate the handling of the 4kg fire extinguisher, the main frame 100 can have a height of 300mm, a width of 170mm, a maximum distance of 145mm between the tray 200 and the main frame 100 when unfolded, and a maximum distance of 145mm between the stop 300 and the main frame 100 when unfolded.
[0048] Optionally, in one possible embodiment, the main frame 100 is mounted on the side wall of the distribution box. It is understood that the mounting position of the fire extinguisher bracket on the distribution box can be set according to actual needs.
[0049] Optionally, in one possible embodiment, the distance between the tray 200 of the fire extinguisher mounting bracket and the bottom surface of the distribution box is 310mm when unfolded.
[0050] Further, see also Figure 1 and Figure 2 The main frame 100 is equipped with an elastic element 400, which is connected to the tray 200. The elastic element 400 is configured to always have a tendency to drive the tray 200 to rotate in the direction of retracting into the main frame 100. By setting the elastic element 400, the tray 200 can automatically retract when no external force is applied, which facilitates the storage of the fire extinguisher mounting bracket.
[0051] Optionally, see [link to relevant documentation] Figure 1 and Figure 2 In one possible embodiment, a first connecting portion 210 is provided on one side of the tray 200, and a second connecting portion 111 is provided on the main frame 100. A first rotating shaft 220 is rotatably passed through the first connecting portion 210 and the second connecting portion 111, allowing the tray 200 to rotate around the first rotating shaft 220. That is, the rotational connection between the tray 200 and the main frame 100 is achieved through the first connecting portion 210, the second connecting portion 111, and the first rotating shaft 220. This structure is simple, easy to assemble, and the tray 200 exhibits good rotational smoothness.
[0052] Furthermore, the elastic element 400 can be a torsion spring. Specifically, the helical portion of the torsion spring can be sleeved on the first rotating shaft 220, the first torsion arm 410 of the torsion spring abuts against the main frame 100, and the second torsion arm 420 of the torsion spring abuts against the bottom of the tray 200. With this configuration, the second torsion arm 420 of the torsion spring can always exert an upward force on the tray 200 under the action of elastic force, so as to drive the tray 200 to rotate in the direction of closing towards the main frame 100.
[0053] By setting the elastic element 400 as a torsion spring, the structure is simple and the cost is low. The torsion spring is assembled on the first rotating shaft 220, so that the first rotating shaft 220 has the function of both rotating the tray 200 and fixing the torsion spring, realizing the "dual function" of the first rotating shaft 220, which helps to reduce the use of parts and lower the cost of parts.
[0054] Further, see also Figure 1 and Figure 2 The main frame 100 is equipped with an adsorption element 112, which adsorbs and connects to the main frame 100 when the tray 200 is folded up. By setting the adsorption element 112 to fix the tray 200, the stability of the tray 200 when folded up with the main frame 100 is improved.
[0055] Alternatively, in one possible embodiment, the adsorption element 112 is a magnet, the tray 200 is made of a magnetic material, and the magnet can be magnetically connected to the tray 200.
[0056] Further, see also Figure 1 and Figure 2 The main frame 100 is provided with a boss 113, which is used to abut against the fire extinguisher 10. By providing the boss 113, the contact area between the main frame 100 and the fire extinguisher 10 can be reduced, thereby reducing the risk of friction between the fire extinguisher 10 and the main frame 100 when it is picked up or put down, which helps to protect the fire extinguisher 10.
[0057] Further, see also Figure 1 Several drainage holes 230 can be provided on the tray 200. When it rains, the rainwater falling on the tray 200 can flow away through the drainage holes 230, preventing water accumulation on the tray 200 and protecting the tray 200 and the fire extinguisher 10 on the tray 200.
[0058] Optionally, see [link to relevant documentation] Figure 1 In one possible embodiment, the drainage holes 230 are arranged on the tray 200.
[0059] Optionally, see [link to relevant documentation] Figure 1In one possible embodiment, the drain hole 230 is elongated. In other possible embodiments, the drain hole 230 may also be circular, square, etc., depending on actual needs, and this application does not impose any specific limitations.
[0060] Further, see also Figures 1-3 When the pallet 200 is unfolded, the side away from the main frame 100 bends downward to form a bent edge 240. By setting the bent edge 240, this side of the pallet 200 forms an arc surface, which can prevent scratches to the staff.
[0061] Further, see also Figure 1 and Figure 2 The main frame 100 includes a connecting plate 110, a bottom plate 120, and a side plate 130.
[0062] The connecting plate 110 is used to connect to the side wall of the housing. The bottom plate 120 is located at the bottom of the connecting plate 110, and the side plates 130 are located on opposite sides of the connecting plate 110. Both side plates 130 are connected to the bottom plate 120 to form a frame structure. The main frame 100 has a simple structure, is easy to process, and has high structural stability.
[0063] Furthermore, the edge of the base plate 120 is bent upwards to form a limiting edge 121, which abuts against the limiting edge 121 when the pallet 200 is unfolded. By setting the limiting edge 121, the bottom of the pallet 200 can be supported, reducing the risk of deformation of the pallet 200 when supporting the fire extinguisher 10. In addition, the limiting edge 121 is formed by bending, which facilitates processing.
[0064] Optionally, the connecting plate 110 can be connected to the side wall of the housing by bolts, which is simple in structure and easy to install and disassemble.
[0065] Further, see also Figure 1 The stop member 300 includes a stop edge 310 and connecting edges 320 disposed at both ends of the stop edge 310. The connecting edges 320 are disposed in a one-to-one correspondence with the side plate 130, and the ends of the connecting edges 320 are rotatably connected to the side plate 130. The stop member 300 has a simple structure and is easy to process and assemble.
[0066] Optionally, in one possible embodiment, the stop 300 is U-shaped. In other embodiments, the stop 300 may also be U-shaped, depending on the actual needs.
[0067] Optionally, in one possible embodiment, the stop edge 310 and the two connecting edges 320 form an integral structure. This arrangement facilitates the machining of the stop member 300 and also helps to improve the structural stability of the stop member 300.
[0068] Optionally, connecting edges 320 can be formed at both ends of the stop edge 310 by bending. This process is simple and helps to reduce production costs.
[0069] Optionally, a spacer (not shown in the figure) can be provided between the connecting edge 320 and the side plate 130 to create a certain gap between the connecting edge 320 and the side plate 130, so as to avoid friction between the connecting edge 320 and the side plate 130 when rotating the stop 300, which would scratch the protective paint layer on the connecting edge 320 and the side plate 130.
[0070] Optionally, in one possible embodiment, the connecting edge 320 and the side plate 130 are rotatably connected by a second pivot (not shown in the figure), and the spacer can be fitted on the second pivot to facilitate the assembly of the spacer.
[0071] Furthermore, the second pivot can be a rivet, that is, the connecting edge 320 and the side plate 130 are connected by riveting to achieve a rotatable connection.
[0072] Optionally, the stop 300 can be located at the middle or upper part of the main frame 100. In one possible embodiment, the distance between the stop 300 and the top of the main frame 100 when it is unfolded is 100mm-150mm.
[0073] Furthermore, in one possible embodiment, neither the stop 300 nor the tray 200 protrudes from the side plate 130 when retracted into the main frame 100. This arrangement allows the main frame 100 to provide some protection for the stop 300 and tray 200 when they are retracted into the main frame 100. It also minimizes the size of the fire extinguisher mounting bracket, facilitating its transport.
[0074] Of course, in other embodiments, the stop 300 or the tray 200 may protrude from the side plate 130 when it is folded into the main frame 100. It can be set according to actual needs, and this application does not make specific limitations.
[0075] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.
Claims
1. A fire extinguisher mounting bracket, characterized in that, include: Main frame (100); The tray (200) is rotatably connected to the bottom of the main frame (100). The tray (200) can be folded up to the main frame (100) or unfolded relative to the main frame (100). When the tray (200) is unfolded, it can support the fire extinguisher (10). A stop (300) is rotatably connected to the main frame (100) and located above the tray (200). The stop (300) can be folded up to the main frame (100) or unfolded relative to the main frame (100). When the stop (300) is unfolded, it forms a limiting space with the main frame (100). The limiting space is used to fix the fire extinguisher (10).
2. The fire extinguisher mounting bracket according to claim 1, characterized in that, The main frame (100) is provided with an elastic element (400), which is connected to the tray (200). The elastic element (400) is configured to always have a tendency to drive the tray (200) to rotate in the direction of closing onto the main frame (100).
3. The fire extinguisher mounting bracket according to claim 2, characterized in that, The tray (200) has a first connecting part (210) on one side, and the main frame (100) has a second connecting part (111). A first rotating shaft (220) is rotatably inserted through the first connecting part (210) and the second connecting part (111). The tray (200) can rotate around the first rotating shaft (220). The elastic element (400) is a torsion spring. The spiral part of the torsion spring is sleeved on the first rotating shaft (220). The first torsion arm (410) of the torsion spring abuts against the main frame (100), and the second torsion arm (420) of the torsion spring abuts against the bottom of the tray (200).
4. The fire extinguisher mounting bracket according to claim 1, characterized in that, The main frame (100) is provided with an adsorption element (112), and the tray (200) is adsorbed and connected to the adsorption element (112) when it is folded into the main frame (100); And / or, the main frame (100) is provided with a boss (113) for abutting against the fire extinguisher (10).
5. The fire extinguisher mounting bracket according to claim 1, characterized in that, The tray (200) is provided with several drainage holes (230).
6. The fire extinguisher mounting bracket according to claim 1, characterized in that, When the tray (200) is unfolded, the side away from the main frame (100) bends downward to form a bent edge (240).
7. The fire extinguisher mounting bracket according to any one of claims 1-6, characterized in that, The main frame (100) includes a connecting plate (110), a bottom plate (120), and side plates (130). The connecting plate (110) is used to connect to the side wall of the box. The bottom plate (120) is located at the bottom of the connecting plate (110). The side plates (130) are located on opposite sides of the connecting plate (110). Both side plates (130) are connected to the bottom plate (120) to form a frame structure. The edge of the bottom plate (120) is bent upward to form a limiting edge (121). When the pallet (200) is unfolded, it abuts against the limiting edge (121).
8. The fire extinguisher mounting bracket according to claim 7, characterized in that, The stop member (300) includes a stop edge (310) and connecting edges (320) disposed at both ends of the stop edge (310). The connecting edges (320) are disposed in a one-to-one correspondence with the side plate (130), and the ends of the connecting edges (320) are rotatably connected to the side plate (130). A spacer is provided between the connecting edge (320) and the side plate (130); and / or, the stop edge (310) and the two connecting edges (320) form an integral structure.
9. The fire extinguisher mounting bracket according to claim 7, characterized in that, Neither the stop (300) nor the tray (200) protrudes from the side plate (130) when they are retracted into the main frame (100).
10. The fire extinguisher mounting bracket according to any one of claims 1-6, characterized in that, The main frame (100) is installed on the side wall of the distribution box.