Fire extinguishing frame for fire safety

Abstract

The application discloses a fire extinguishing frame for fire safety, and belongs to the technical field of vehicle-mounted fire extinguishing frames. The fire extinguishing frame comprises positioning bottom rails, a storage rack and limiting plates. The number of the positioning bottom rails is two. The positioning bottom rails comprise sliding rails and sliding plates. The sliding rails and the sliding plates are slidably connected and are connected with threaded rods. One L-shaped base is rotatably connected to the end of the sliding rails and the sliding plates away from each other. The storage rack is slidably arranged between the two sliding rails. The storage rack comprises an L-shaped frame. The fire extinguishing frame can be stably arranged in the trunk of different vehicles, is convenient to quickly take and use, and can adapt to complex road conditions, so that the efficiency and reliability of vehicle-mounted emergency fire extinguishing are improved, the phenomenon that the fire extinguisher is rolled back and forth when being placed in the trunk is avoided, once a fire occurs, the user can quickly open the trunk door, quickly take out the fire extinguisher and put out the fire, the whole process does not need complex operation, and the response time is greatly shortened.

Description

Technical Field

[0001] This application relates to the field of vehicle-mounted fire extinguisher rack technology, and more specifically, to a fire extinguisher rack for fire safety. Background Technology

[0002] With the continuous improvement of living standards, vehicles, as a primary means of transportation, have become a major concern for safety. However, vehicle fires remain a significant threat to vehicle safety. When a vehicle experiences an initial fire, timely and effective extinguishing is crucial. Therefore, many car owners choose to keep fire extinguishers in their trunks for emergency use. However, traditional vehicle trunks lack designated fire extinguisher holders, leaving fire extinguishers often randomly placed in corners. This lack of a fixed location makes them prone to rolling and sliding during vehicle movement, hindering quick and accurate access and use in emergencies. Furthermore, it can damage the fire extinguishers, significantly compromising their stability and accessibility. Therefore, we propose a fire extinguisher holder for fire safety. Utility Model Content

[0003] 1. Technical problems to be solved

[0004] The purpose of this application is to provide a fire extinguisher stand for fire safety, which solves the technical problems mentioned in the background art. This fire extinguisher stand can be stably installed in the trunk of vehicles of different models, making it easy to quickly access and adaptable to complex road conditions. This improves the efficiency and reliability of vehicle-mounted emergency fire extinguishing, avoids the phenomenon of fire extinguishers rolling back and forth when placed flat in the trunk, and allows users to quickly open the trunk door and take out the fire extinguisher to put out the fire in the event of a fire. The whole process does not require complicated operation and greatly shortens the response time.

[0005] 2. Technical Solution

[0006] This application provides a fire extinguisher rack for fire safety, comprising:

[0007] The positioning base rails are of two types, each including a slide rail and a slide plate. The slide rail and the slide plate are slidably connected and connected by a threaded rod. An L-shaped base is rotatably hinged to the opposite end of the slide rail and the slide plate.

[0008] A shelf is slidably installed between two slide rails. The shelf includes an L-shaped frame with multiple L-shaped partitions. Two brackets are fixedly connected to the L-shaped frame. A vertical rod is fixedly connected between the bracket and the L-shaped partition. A column is fixedly provided at each of the four corners of the L-shaped frame. A slider is fixedly connected to the bottom of the column. Two sliders are slidably installed in the slide rails respectively.

[0009] A limiting plate is provided, which has four circular slots for inserting and installing fire extinguishers, and the bottom end of the fire extinguisher is limited to the bracket.

[0010] By adopting the above technical solution, the fire extinguisher rack consists of two positioning base rails, a shelf, and a limiting plate. Each positioning base rail comprises a slide rail, a sliding plate, and a threaded rod connecting the two. By rotating the threaded rod, relative displacement between the slide rail and the sliding plate is allowed to accommodate the trunk width of various vehicle models. At the ends of the slide rail and the sliding plate furthest from each other, an L-shaped base is hinged, improving the flexibility of positioning and installation, and giving the entire basic frame good grounding and stability. The main body of the shelf is an L-shaped frame structure, with several parallel L-shaped dividers inside to separate different fire extinguisher placement areas. With strong overall rigidity and load-bearing capacity, the L-shaped frame, along with L-shaped partitions, is welded with two brackets. A column is welded to each of the four corners of the L-shaped frame, and sliders are installed at the bottom of the columns. The storage rack is slidably mounted between the two rails using these four sliders, allowing it to be moved and adjusted according to the actual space in the trunk. This ensures that the fire extinguisher can be installed in the appropriate position. A limiting plate with four circular slots is also snapped onto the storage rack, specifically for inserting and installing the fire extinguisher. The bottom of the fire extinguisher is supported by the bracket below, ensuring that the fire extinguisher will not tip over and making it easy for the user to retrieve it.

[0011] Optionally, a screw block is fixedly provided at the end of the slide rail near the slide plate, and the threaded rod is threaded through the screw block and rotatably connected to the slide plate.

[0012] By adopting the above technical solution, the slide plate can be made to slide along the slide rail by rotating the threaded rod. By changing the length of the slide rail and the slide plate, the two ends of the positioning bottom rail can be made to fit the interior space of the vehicle trunk of different widths, thus improving the versatility and flexibility of the product.

[0013] Optionally, a convex rotating block is fixedly provided at the ends of the slide rail and the slide plate that are far apart from each other. The convex rotating block is rotatably hinged to the L-shaped base via a shaft. The L-shaped base is provided with two mounting holes.

[0014] By adopting the above technical solution, the presence of the convex rotating block allows the L-shaped base to rotate and adjust within a certain range, enabling the L-shaped base to adapt to irregular surfaces. The mounting holes designed on the L-shaped base provide a screw fixing method, which can be firmly fixed with bolts according to the structure of the rear box of special vehicles, further enhancing the stability of the entire device.

[0015] Optionally, the limiting plate is provided with a circular groove between every two L-shaped spacers, and each circular groove is located at the geometric center of the four uprights.

[0016] By adopting the above technical solution, each fire extinguisher can be limited by two L-shaped partitions, four uprights and brackets, so that the fire extinguisher can receive balanced support force, reducing the potential risks caused by the center of gravity shift. Setting the circular groove of the limiting plate at the center point of the square formed by the four uprights also means that no matter which direction the external force is applied, it can be effectively resisted, thus improving the overall structural stability.

[0017] Optionally, the bottom surface of the limiting plate is provided with five strip grooves, and the cross-section of the strip grooves is C-shaped. The limiting plate is elastically connected to the L-shaped spacer through the strip grooves.

[0018] By adopting the above technical solution, the limiting plate is made of plastic and has multiple C-shaped grooves on the bottom surface. This not only increases the friction and makes the connection between the limiting plate and the L-shaped spacer more tight and reliable, facilitating the installation of the limiting plate, but also the limiting plate made of elastic plastic material can absorb the impact of vibration to a certain extent, protecting the fire extinguisher from damage.

[0019] Optionally, a limiting mechanism is also connected between the shelf and the slide rail. The limiting mechanism includes a concave plate, with each end of the concave plate slidably connected to a column. Springs are fixedly connected between each end of the concave plate and the corresponding bottom slider. Insert rods are fixedly provided at each end of the concave plate. Multiple equally spaced positioning holes are opened in the slide groove of the slide rail, and the insert rods are movably inserted into the positioning holes on the corresponding slide rail.

[0020] By adopting the above technical solution, based on the height of the fire extinguisher and the storage space of the vehicle's trunk, the storage rack is slid along two slide rails to an appropriate position, and then the insertion rod is inserted into the positioning hole at the corresponding position of the slide rail, preventing the storage rack from shifting during vehicle movement and preventing the fire extinguisher from accidentally falling off.

[0021] 3. Beneficial effects

[0022] One or more technical solutions provided in this application have at least the following technical effects or advantages:

[0023] 1. The dual sliding rail and threaded rod adjustment mechanism ensures that the entire device is stably positioned in the vehicle's trunk and remains stationary even under severe vibration, preventing the fire extinguisher from being damaged or accidentally triggered due to shaking. This simplifies the assembly process. Furthermore, both ends of the positioning rail are equipped with auxiliary L-shaped bases, which can be stably installed according to the actual internal structure of the vehicle, further improving stability.

[0024] 2. The placement rack, combined with the circular groove structure of the limiting plate, achieves a double limiting function, effectively separating and fixing the fire extinguisher. The placement rack can be positioned at different locations on the double sliding rails using the limiting mechanism, adapting to different vehicle trunk spaces, improving space utilization, and making it convenient for users to intuitively identify and select the required fire extinguisher model. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a fire extinguisher for fire safety disclosed in a preferred embodiment of this application;

[0026] Figure 2 This is a schematic diagram of the positioning bottom rail structure of a fire extinguisher for fire safety, as disclosed in a preferred embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the shelf and limiting mechanism of a fire extinguisher rack for fire safety, as disclosed in a preferred embodiment of this application;

[0028] Figure 4 This is a schematic diagram of a limiting plate structure for a fire extinguisher rack for fire safety, as disclosed in a preferred embodiment of this application;

[0029] The following are the labels in the diagram: 1. Positioning base rail; 11. Slide rail; 111. Positioning hole; 112. Screw block; 12. Slide plate; 13. Threaded rod; 14. L-shaped base; 141. Mounting hole; 2. Shelf; 21. L-shaped frame; 211. L-shaped partition; 22. Bracket; 221. Upright pole; 23. Column; 24. Sliding block; 3. Limiting mechanism; 31. Concave plate; 32. Insert rod; 33. Spring; 4. Limiting plate; 41. Circular groove; 42. Strip groove; 5. Fire extinguisher. Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] Reference Figures 1 to 4 This application provides a fire extinguisher rack for fire safety, comprising:

[0032] Positioning base rail 1, there are two positioning base rails 1, each positioning base rail 1 includes a slide rail 11 and a slide plate 12, the slide rail 11 and the slide plate 12 are slidably connected and connected by a threaded rod 13, and an L-shaped base 14 is rotatably hinged to the opposite end of the slide rail 11 and the slide plate 12.

[0033] The shelf 2 is slidably installed between two slide rails 11. The shelf 2 includes an L-shaped frame 21 with multiple L-shaped partitions 211. Two brackets 22 are fixedly connected to the L-shaped frame 21. A vertical rod 221 is fixedly connected between the brackets 22 and the L-shaped partitions 211. A column 23 is fixedly provided at each of the four corners of the L-shaped frame 21. A slider 24 is fixedly connected to the bottom of the column 23. Two sliders 24 are slidably installed in the slide rails 11 respectively.

[0034] The limiting plate 4 has four circular slots 41 for inserting and installing fire extinguishers 5, with the bottom of the fire extinguisher 5 positioned on the bracket 22. The fire extinguisher bracket consists of two positioning base rails 1, a shelf 2, and the limiting plate 4. Each positioning base rail 1 comprises a slide rail 11, a sliding plate 12, and a threaded rod 13 connecting them. By rotating the threaded rod 13, relative displacement between the slide rail 11 and the sliding plate 12 is allowed to accommodate the width of various vehicle trunks. At the ends of the slide rail 11 and the sliding plate 12 furthest from each other, an L-shaped base 14 is hinged, improving the flexibility of positioning and installation, and ensuring good grounding and stability of the entire basic frame. The shelf 2 has an L-shaped frame 21 structure, with several parallel L-shaped dividers 211 inside for... To separate different areas for placing fire extinguishers 5 and enhance overall rigidity and load-bearing capacity, the L-shaped frame 21, together with the L-shaped partition strip 211, is also welded with two brackets 22. At the same time, a column 23 is welded to each of the four corners of the L-shaped frame 21, and a slider 24 is installed at the lower end of the column 23. The shelf 2 is slidably installed between the two slide rails 11 using the four sliders 24, so that the shelf 2 can be moved and adjusted according to the actual space in the trunk, so that the fire extinguisher 5 can be installed in the appropriate position. At the same time, a limiting plate 4 is also snapped on the shelf 2. The limiting plate 4 has four round grooves 41, which are specifically used to insert and install the fire extinguisher 5. The bottom of the fire extinguisher 5 is supported by the bracket 22 below, which not only ensures that the fire extinguisher 5 will not tip over, but also makes it convenient for the user to take it out.

[0035] Reference Figure 1 and Figure 2 A screw block 112 is fixedly provided at the end of the slide rail 11 near the slide plate 12. A threaded rod 13 is threaded through the screw block 112 and rotatably connected to the slide plate 12. By rotating the threaded rod 13, the slide plate 12 can slide along the slide rail 11. By changing the length of the slide rail 11 and the slide plate 12, the two ends of the positioning bottom rail 1 can fit into the interior space of the vehicle trunk of different widths, which improves the versatility and flexibility of the product.

[0036] Reference Figure 1 and Figure 2A convex rotating block is fixed at the far end of the slide rail 11 and the slide plate 12. The convex rotating block is rotatably hinged to the L-shaped base 14 via a shaft. The L-shaped base 14 is provided with two mounting holes 141. The presence of the convex rotating block allows the L-shaped base 14 to rotate and adjust within a certain range, enabling the L-shaped base 14 to adapt to irregular surfaces. The mounting holes 141 on the L-shaped base 14 provide a screw fixing method, which can be firmly fixed with bolts according to the structure of the rear box of special vehicles, further enhancing the stability of the entire device.

[0037] Reference Figure 1 and Figure 4 The limiting plate 4 is provided with a circular groove 41 between every two L-shaped partitions 211. Each circular groove 41 is located at the geometric center of the four uprights 221. Each fire extinguisher 5 can be limited by the two L-shaped partitions 211, the four uprights 221 and the bracket 22, so that the fire extinguisher 5 receives balanced support force and reduces the potential risks caused by the center of gravity shift. Setting the circular groove 41 of the limiting plate 4 at the center point of the square formed by the four uprights 221 also means that no matter which direction the external force is applied, it can be effectively resisted, which improves the overall structural stability.

[0038] Reference Figure 1 and Figure 4 The bottom surface of the limiting plate 4 has five strip grooves 42, and the cross-section of the strip grooves 42 is C-shaped. The limiting plate 4 is elastically connected to the L-shaped spacer 211 through the strip grooves 42. The limiting plate 4 is made of plastic and has multiple C-shaped strip grooves 42 on its bottom surface. This not only increases the friction and makes the connection between the limiting plate 4 and the L-shaped spacer 211 tighter and more reliable, making it easier to install the limiting plate 4, but the limiting plate 4, made of elastic plastic material, can also absorb the impact of vibration to a certain extent and protect the fire extinguisher 5 from damage.

[0039] Reference Figure 1 and Figure 3 A limiting mechanism 3 is also connected between the shelf 2 and the slide rail 11. The limiting mechanism 3 includes a concave plate 31. The two ends of the concave plate 31 are respectively slidably sleeved with a column 23. Springs 33 are fixedly connected between the two ends of the concave plate 31 and the corresponding bottom sliders 24. Insert rods 32 are fixedly provided at both ends of the concave plate 31. Multiple positioning holes 111 are equally spaced in the slide groove of the slide rail 11. The insert rods 32 are movably inserted into the positioning holes 111 on the corresponding slide rail 11. According to the height of the fire extinguisher 5 and the capacity of the vehicle trunk, after the shelf 2 slides along the two slide rails 11 to the appropriate position, the insert rods 32 are inserted into the positioning holes 111 at the corresponding positions of the slide rails 11 to prevent the shelf 2 from shifting during vehicle movement and to prevent the fire extinguisher 5 from accidentally falling off.

[0040] Working principle: When the fire extinguisher rack is installed in the trunk of a vehicle, the two positioning rails 1 are placed flat inside the trunk. The positioning rails 1 are composed of a slide rail 11 and a sliding plate 12. By rotating the threaded rod 13, the sliding plate 12 slides along the slide rail 11, so that the L-shaped base 14 forms a stable contact point with the floor or other supporting surface of the trunk. At the same time, each L-shaped base 14 is provided with two mounting holes 141. If the trunk support surface of the vehicle model is provided with a limit hole structure, bolts can be used to reinforce and lock the storage. After the limit plate 4 is installed behind the rack 2, the fire extinguishers 5 are inserted one by one into the preset circular grooves 41 on the limit plate 4, and the bottom of the fire extinguisher 5 falls exactly on the bracket 22. The upper part forms a stable support structure, which greatly improves the storage stability. The rear rack 2 slides along the slide rail 11 to the appropriate position via the slider 24, ensuring that the height of the vehicle trunk space at this position is sufficient to place and install the fire extinguisher 5. The insert rods 32 at both ends of the concave plate 31 are inserted into the corresponding positioning holes 111 of the slide rail 11 to ensure that the rack 2 will not move back and forth. During the driving process, if the road surface is bumpy, the fire extinguisher 5 is kept in a safe state, and the fire extinguisher 5 is prevented from rolling back and forth when placed flat in the trunk. In case of fire, the user can quickly open the trunk door and take out the fire extinguisher 5 to put out the fire. The whole process does not require complicated operation and greatly shortens the response time.

Claims

1. A fire extinguisher stand for fire safety, characterized in that: Include: Positioning base rail (1), there are two positioning base rails (1), each positioning base rail (1) includes a slide rail (11) and a slide plate (12), the slide rail (11) and the slide plate (12) are slidably connected and connected by a threaded rod (13), and an L-shaped base (14) is rotatably hinged to the opposite ends of the slide rail (11) and the slide plate (12); A shelf (2) is slidably installed between two slide rails (11). The shelf (2) includes an L-shaped frame (21). Multiple L-shaped partitions (211) are provided on the L-shaped frame (21). Two brackets (22) are fixedly connected to the L-shaped frame (21). A vertical rod (221) is fixedly connected between the bracket (22) and the L-shaped partition (211). A column (23) is fixedly provided at each of the four corners of the L-shaped frame (21). A slider (24) is fixedly connected to the bottom of the column (23). Two sliders (24) are slidably installed in the slide rails (11). The limiting plate (4) has four circular grooves (41) for inserting and installing fire extinguishers (5), and the bottom end of the fire extinguisher (5) is limited to the bracket (22).

2. The fire extinguisher rack for fire safety according to claim 1, characterized in that: The slide rail (11) is fixedly provided with a screw block (112) at the end near the slide plate (12), and the threaded rod (13) is threaded through the screw block (112) and rotatably connected to the slide plate (12).

3. A fire extinguisher stand for fire safety according to claim 1, characterized in that: The slide rail (11) and the slide plate (12) are both fixed with a convex rotating block at the ends that are far apart. The convex rotating block is rotatably hinged to the L-shaped base (14) via a shaft. The L-shaped base (14) is provided with two mounting holes (141).

4. A fire extinguisher stand for fire safety according to claim 1, characterized in that: The limiting plate (4) is provided with a circular groove (41) between every two L-shaped spacers (211), and each circular groove (41) is located at the geometric center of the four uprights (221).

5. A fire extinguisher stand for fire safety according to claim 4, characterized in that: The bottom surface of the limiting plate (4) is provided with five strip grooves (42), and the cross section of the strip grooves (42) is C-shaped. The limiting plate (4) is elastically connected to the L-shaped spacer (211) through the strip grooves (42).

6. A fire extinguisher rack for fire safety according to claim 1, characterized in that: A limiting mechanism (3) is also connected between the shelf (2) and the slide rail (11). The limiting mechanism (3) includes a concave plate (31). The two ends of the concave plate (31) are respectively slidably connected to a column (23). Springs (33) are fixedly connected between the two ends of the concave plate (31) and the corresponding bottom slider (24). Insert rods (32) are fixedly provided at both ends of the concave plate (31). Multiple positioning holes (111) are provided in the slide groove of the slide rail (11). The insert rods (32) are movably inserted into the positioning holes (111) on the corresponding slide rail (11).

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