Novel bottom cover of emergency fire-fighting signboard

Abstract

The utility model relates to the technical field of emergency fire-fighting signboards, and discloses a novel bottom cover of an emergency fire-fighting signboard, which comprises a cover body, and a fixed seat is fixed at the rear end of the cover body. After the bottom cover of the novel emergency fire-fighting signboard is fixedly mounted on the emergency fire-fighting signboard, when the auxiliary emergency fire-fighting signboard is mounted, the back plate can be mounted and fixed at mounting positions such as a wall surface, and then the two groups of driving levers are simultaneously shifted inwards to drive the two groups of locking blocks at the rear end of the fixed seat to simultaneously move inwards; then, the two sets of locking blocks are correspondingly inserted into locking grooves in the two sides of the front end of the back plate, finally, a shifting rod is loosened, a compression spring rebounds, a sliding block and the locking blocks can be pushed outwards, and after the locking blocks are inserted into the locking grooves, the emergency fire-fighting signboard can be rapidly and fixedly installed at the installation position of the wall face through an installation assembly at the rear end of the cover body. The problem that when a bottom cover is used, an emergency fire-fighting signboard is inconvenient to install is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency fire signboards, in particular to a novel bottom cover of an emergency fire signboard. Background Art

[0002] An emergency fire sign is a sign used to indicate the characteristics of fire-fighting facilities, explaining that the building is equipped with various fire-fighting equipment and facilities, the location of the sign installation, and to guide people to take reasonable and correct actions in the event of an accident and escape according to the green channel. Its structure generally consists of an external frame and a front plate with an image, as well as a bottom cover and an internal luminous component. The main function of the bottom cover is to provide installation support and protection for the sign, and to assist in the installation and fixation of the sign.

[0003] However, after the bottom cover of the emergency fire sign is installed on the emergency fire sign, during the auxiliary installation process of the emergency fire sign on the wall and other locations, it is mostly fixed to the installation position directly with bolts. When the emergency fire sign is inspected and maintained inside at a later time, the bolts at the installation position of the emergency fire sign need to be repeatedly disassembled and assembled. The whole operation process is relatively cumbersome and time-consuming, and there are shortcomings. It is not convenient to install the emergency fire sign conveniently when the bottom cover is used.

[0004] Now, a novel bottom cover of a novel emergency fire sign is proposed to solve the above-mentioned disadvantages. Utility Model Content

[0005] The purpose of the utility model is to provide a novel bottom cover of an emergency fire sign, so as to solve the problem in the above background technology that the bottom cover is inconvenient for installing the emergency fire sign when in use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bottom cover of a new emergency fire sign, comprising a cover body, wherein the rear end of the cover body is provided with a mounting structure for facilitating the disassembly and assembly of the emergency fire sign;

[0007] The mounting structure includes a fixing seat, a slider, a lever, a locking block, a top groove, a back plate, a mounting bolt, a lock groove, a compression spring, an inner mounting groove and a side hole. The rear end of the cover body is fixed with a fixing seat, and the interior of the two sides of the rear end of the fixing seat are respectively provided with mounting inner grooves, the interior of the two sides of the fixing seat are respectively provided with side holes, and the interiors of the side holes are respectively provided with sliders, a lever is fixed on the right side of the top end of the slider, a locking block is fixed on the right side of the rear end of the slider, a compression spring is fixed on the right side of the interior of the inner mounting groove, a back plate is provided at the rear end of the fixing seat, and mounting bolts are respectively provided at the four corners of the front end of the back plate, locking grooves are respectively provided on the interiors of the two sides of the front end of the back plate, and top grooves are respectively provided on the interiors of the two sides of the top end of the fixing seat.

[0008] Furthermore, the top groove passes through the interior of the top of the fixing seat and is connected to the interior of the mounting inner groove, the slider passes through the interior of the side hole, the top of the shift rod passes through the interior of the top groove, and the left side of the compression spring is fixedly connected to the right side of the slider.

[0009] Furthermore, the slider, the lever, the locking block, the top groove, the locking groove, the compression spring and the mounting inner groove are symmetrically arranged with respect to the vertical center line of the cover body.

[0010] Furthermore, the rear end of the mounting bolt passes through the interior of the back plate.

[0011] Preferably, grooves are respectively provided inside both sides of the front end of the cover body, and the grooves pass through the interior of the cover body, storage covers are respectively installed and fixed on both sides of the rear end of the cover body, and the interior of the storage covers is filled with activated carbon particles, and a mesh is fixed inside the grooves.

[0012] Furthermore, the slot is communicated with the interior of the storage cover.

[0013] Preferably, a second inspection port is provided at the top of the front end of the cover body, and a first inspection port is provided at the bottom of the front end of the cover body. Baffles are respectively inserted into the interior of the first inspection port and the second inspection port, and a gasket is fixed on the outside of the baffle, and a protruding handle is fixed at the rear end of the baffle.

[0014] Furthermore, the gasket is a rubber component.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the bottom cover of the novel emergency fire sign not only facilitates the convenient disassembly and assembly of the emergency fire sign, facilitates the moisture-proof protection of the interior of the emergency fire sign, but also facilitates the inspection and maintenance of the interior of the emergency fire sign;

[0016] (1) After the cover body is fixedly installed at the bottom of the emergency fire sign by providing a cover body, a fixing seat, a slider, a lever, a locking block, a top groove, a back plate, a mounting bolt, a locking groove, a compression spring, an inner mounting groove and a side hole, the cover body can be sealed and fixedly installed at the bottom of the emergency fire sign. When assisting in the installation of the emergency fire sign, the back plate can be first fixed on the wall or other installation position using four sets of mounting bolts, and then the two sets of levers are simultaneously pushed inward to drive the two sets of locking blocks at the rear end of the fixing seat to move inward at the same time. Then, the two sets of locking blocks are correspondingly inserted into the locking grooves on both sides of the front end of the back plate. Finally, the lever is released, the compression spring rebounds and the slider and the locking block are pushed outward, so that the locking block is inserted into the interior of the locking groove. The installation assembly at the rear end of the cover body can be used to quickly fix the emergency fire sign in the wall installation position. When it needs to be disassembled later, the two sets of levers are used to withdraw the locking block from the interior of the locking groove and unlock it, and the emergency fire sign can be quickly disassembled, which is convenient for the convenient disassembly and assembly of the emergency fire sign.

[0017] (2) The cover body is provided with a cover body, a slot, a storage cover, activated carbon particles and a mesh sheet. When the cover body is closed and fixedly installed on the emergency fire sign board, storage covers are respectively fixedly installed on both sides of the rear end of the cover body. The storage cover is connected to the interior of the emergency fire sign board through the slot. The activated carbon particles inside can assist in absorbing some moisture contained in the air inside the emergency fire sign board, thereby maintaining a dry environment inside the emergency fire sign board, reducing moisture damage to the electronic components inside the emergency fire sign board, and facilitating moisture-proof protection of the interior of the emergency fire sign board;

[0018] (3) The cover body, the first inspection port, the liner, the baffle, the second inspection port and the protruding handle are provided. The cover body is fixedly installed on the emergency fire sign board during use. When the emergency fire sign board is removed for inspection, the first inspection port and the second inspection port are respectively opened inside the top and bottom of the front end of the cover body. The baffle can be pulled out from the inside of the first inspection port and the second inspection port by using the protruding handle, and the inside of the rear end of the emergency fire sign board can be quickly opened, so that the inside of the emergency fire sign board can be conveniently inspected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of an enlarged partial cross-section of the fixing seat of the present invention viewed from above;

[0021] Figure 3 This is a partial structural diagram of the baffle in the present invention from a rear view;

[0022] Figure 4 This is a schematic diagram of the rear structural view of the storage cover of the present invention.

[0023] In the figure: 1. First inspection port; 2. Cover; 3. Slot; 4. Fixing seat; 5. Slider; 6. Lever; 7. Lock block; 8. Top slot; 9. Storage cover; 10. Activated carbon granules; 11. Back panel; 12. Mounting bolts; 13. Locking slot; 14. Compression spring; 15. Mounting inner slot; 16. Side hole; 17. Mesh; 18. Gasket; 19. Baffle; 20. Second inspection port; 21. Protruding handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-4 , a new type of bottom cover of an emergency fire sign, comprising a cover body 2, the rear end of the cover body 2 is provided with a mounting structure for facilitating the disassembly and assembly of the emergency fire sign;

[0026] The mounting structure includes a fixing seat 4, a slider 5, a shift rod 6, a locking block 7, a top groove 8, a back plate 11, a mounting bolt 12, a locking groove 13, a compression spring 14, an inner mounting groove 15 and a side hole 16. The rear end of the cover body 2 is fixed with the fixing seat 4, and the interior of the two sides of the rear end of the fixing seat 4 is respectively provided with an inner mounting groove 15, and the interior of the two sides of the fixing seat 4 is respectively provided with a side hole 16, and the slider 5 is inserted into the interior of the side hole 16, the shift rod 6 is fixed to the right side of the top of the slider 5, the locking block 7 is fixed to the right side of the rear end of the slider 5, and the compression spring 14 is fixed to the right side of the inner mounting groove 15, the rear end of the fixing seat 4 is provided with a back plate 11, and the four corners of the front end of the back plate 11 are respectively provided with mounting bolts 12, the interior of the two sides of the front end of the back plate 11 is respectively provided with a locking groove 13, and the interior of the two sides of the top of the fixing seat 4 is respectively provided with a top groove 8;

[0027] The top groove 8 passes through the interior of the top of the fixing base 4 and is connected to the interior of the mounting inner groove 15. The slider 5 passes through the interior of the side hole 16. The top of the lever 6 passes through the interior of the top groove 8. The left side of the compression spring 14 is fixedly connected to the right side of the slider 5. The slider 5, lever 6, locking block 7, top groove 8, locking groove 13, compression spring 14 and mounting inner groove 15 are respectively arranged symmetrically about the vertical center line of the cover body 2. The rear end of the mounting bolt 12 passes through the interior of the back plate 11.

[0028] Specifically, if Figure 1 and Figure 2 As shown, after the cover body 2 is closed and fixedly installed on the bottom of the emergency fire sign, when assisting the installation of the emergency fire sign, the back plate 11 can be first fixed to the installation position such as the wall using four sets of mounting bolts 12, and then the two sets of levers 6 are simultaneously pushed inward to drive the two sets of locking blocks 7 at the rear end of the fixing seat 4 to move inward at the same time, and then the two sets of locking blocks 7 are correspondingly inserted into the locking grooves 13 on both sides of the front end of the back plate 11. Finally, the lever 6 is released, the compression spring 14 rebounds and can push the slider 5 and the locking block 7 outward, so that the locking block 7 is inserted into the interior of the locking groove 13. The installation component at the rear end of the cover body 2 can be used to quickly fix the emergency fire sign in the wall installation position. When it needs to be disassembled later, the two sets of levers 6 are used to withdraw the locking block 7 from the interior of the locking groove 13 and unlock it, and the emergency fire sign can be quickly disassembled.

[0029] Example 2: Slots 3 are respectively formed on both sides of the front end of the cover 2, and the slots 3 penetrate the interior of the cover 2. Storage covers 9 are respectively fixed on both sides of the rear end of the cover 2, and the interior of the storage covers 9 is filled with activated carbon particles 10. A mesh 17 is fixed inside the slots 3, and the slots 3 are connected to the interior of the storage cover 9;

[0030] Specifically, if Figure 1 、 Figure 3 and Figure 4 As shown, storage covers 9 are respectively installed and fixed on both sides of the rear end of the cover body 2. The storage covers 9 can be connected with the interior of the emergency fire sign through the slot 3. The activated carbon particles 10 inside can assist in absorbing some moisture contained in the air inside the emergency fire sign, maintain a dry environment inside the emergency fire sign, reduce moisture damage to the electronic components inside the emergency fire sign, and facilitate moisture-proof protection of the interior of the emergency fire sign.

[0031] Example 3: A second inspection opening 20 is provided at the top of the front end of the cover body 2, and a first inspection opening 1 is provided at the bottom of the front end of the cover body 2. Baffles 19 are respectively inserted into the interiors of the first inspection opening 1 and the second inspection opening 20. A gasket 18 is fixed to the outside of the baffle 19, and a protruding handle 21 is fixed to the rear end of the baffle 19. The gasket 18 is a rubber component.

[0032] Specifically, as shown in Figure Figure 3 and Figure 4 As shown, when the emergency fire sign is removed for inspection, a first inspection port 1 and a second inspection port 20 are respectively opened inside the top and bottom of the front end of the cover body 2. The baffle 19 can be pulled out from the inside of the first inspection port 1 and the second inspection port 20 using the protruding handle 21, and the interior of the rear end of the emergency fire sign can be quickly opened, making it convenient to inspect the interior of the emergency fire sign.

[0033] Working principle: When the bottom cover of the present invention is in use, after the cover body 2 is closed and fixedly installed on the bottom of the emergency fire sign, when assisting the installation of the emergency fire sign, the back plate 11 can be first fixed on the wall or other installation position using four sets of mounting bolts 12, and then the two sets of levers 6 are simultaneously pushed inward to drive the two sets of locking blocks 7 at the rear end of the fixing seat 4 to move inward at the same time, and then the two sets of locking blocks 7 are correspondingly inserted into the locking grooves 13 on both sides of the front end of the back plate 11, and finally the levers 6 are released, the compression springs 14 rebound and the sliders 5 and the locking blocks 7 can be pushed outward, so that the locking blocks 7 are inserted into the interior of the locking grooves 13, and then the installation components at the rear end of the cover body 2 can be used to quickly fix the emergency fire sign in the wall installation position. When it needs to be disassembled later, the two sets of levers 6 are used to withdraw the locking blocks 7 from the interior of the locking grooves 13 and unlock them, and then the emergency fire sign can be removed. It can be quickly disassembled, and the cover body 2 is closed and fixedly installed on the emergency fire sign when it is used. Storage covers 9 are respectively installed and fixed on both sides of the rear end of the cover body 2. The storage cover 9 can be connected with the interior of the emergency fire sign through the slot 3. The activated carbon particles 10 inside can assist in absorbing some moisture contained in the air inside the emergency fire sign, maintain a dry environment inside the emergency fire sign, and provide moisture-proof protection. The cover is fixedly installed on the emergency fire sign during use. When the emergency fire sign is removed for maintenance, a first inspection port 1 and a second inspection port 20 are respectively opened on the top and bottom of the front end of the cover body 2. The baffle 19 can be pulled out from the inside of the first inspection port 1 and the second inspection port 20 using the protruding handle 21, and the interior of the rear end of the emergency fire sign can be quickly opened for convenient maintenance of the interior of the emergency fire sign.

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A novel bottom cover of an emergency fire sign, comprising a cover body (2), characterized in that: The rear end of the cover body (2) is provided with a mounting structure for facilitating the disassembly and assembly of the emergency fire sign; The mounting structure comprises a fixing seat (4), a slider (5), a shifting rod (6), a locking block (7), a top groove (8), a back plate (11), a mounting bolt (12), a locking groove (13), a compression spring (14), an inner mounting groove (15) and a side hole (16). The rear end of the cover body (2) is fixed with the fixing seat (4), and the interior of the two sides of the rear end of the fixing seat (4) is respectively provided with an inner mounting groove (15). The interior of the two sides of the fixing seat (4) is respectively provided with a side hole (16), and the interior of the side hole (16) is plugged with a slider. (5), a lever (6) is fixed on the right side of the top of the slider (5), a locking block (7) is fixed on the right side of the rear end of the slider (5), a compression spring (14) is fixed on the right side of the inside of the mounting inner groove (15), a back plate (11) is provided at the rear end of the fixing seat (4), and mounting bolts (12) are respectively provided at the four corners of the front end of the back plate (11), locking grooves (13) are respectively provided inside the two sides of the front end of the back plate (11), and top grooves (8) are respectively provided inside the two sides of the top of the fixing seat (4).

2. The bottom cover of the new emergency fire sign according to claim 1 is characterized by: The top groove (8) passes through the interior of the top end of the fixing seat (4) and is connected to the interior of the mounting inner groove (15); the slider (5) passes through the interior of the side hole (16); the top end of the shifting rod (6) passes through the interior of the top groove (8); and the left side of the compression spring (14) is fixedly connected to the right side of the slider (5).

3. The bottom cover of the new emergency fire sign according to claim 1 is characterized by: The slider (5), the shifting rod (6), the locking block (7), the top groove (8), the locking groove (13), the compression spring (14) and the mounting inner groove (15) are respectively arranged symmetrically with respect to the vertical center line of the cover body (2).

4. The bottom cover of the new emergency fire sign according to claim 1 is characterized by: The rear end of the mounting bolt (12) passes through the interior of the back plate (11).

5. The bottom cover of the new emergency fire sign according to claim 1 is characterized by: Slots (3) are respectively provided on the interior of both sides of the front end of the cover body (2), and the slots (3) penetrate the interior of the cover body (2); storage covers (9) are respectively fixedly mounted on both sides of the rear end of the cover body (2), and the interior of the storage cover (9) is filled with activated carbon particles (10); and a mesh (17) is fixed inside the slots (3).

6. The bottom cover of the new emergency fire sign according to claim 5 is characterized by: The slot (3) is communicated with the interior of the storage cover (9).

7. The bottom cover of the new emergency fire sign according to claim 1 is characterized by: A second inspection opening (20) is provided at the top of the front end of the cover body (2), and a first inspection opening (1) is provided at the bottom of the front end of the cover body (2). Baffles (19) are respectively inserted into the interiors of the first inspection opening (1) and the second inspection opening (20), and a gasket (18) is fixed to the outer side of the baffle (19). A protruding handle (21) is fixed to the rear end of the baffle (19).

8. The bottom cover of the new emergency fire sign according to claim 7 is characterized by: The liner (18) is a rubber component.

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