Hidden sprinkler head

Abstract

The utility model discloses a hidden sprinkler head which comprises a shell, a containing groove is formed in the top of the shell, a through hole is formed in an inner cavity of the containing groove, and a connecting pipe is arranged in an inner cavity of the through hole. An external water supply pipeline is connected through the connecting pipe, the motor is started through an external controller, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the lead screw to rotate, the lead screw drives the threaded sleeve to move, the threaded sleeve drives the connecting block to move, and the connecting block drives the mounting base to move. The mounting seat drives the spray head body to move and move the spray head body to the outside of the shell, so that the purpose of convenient storage and hiding can be achieved, and the problems that a traditional sprinkler head is often directly exposed to the outside in the using process, the attractiveness is affected, damage is easily caused by external reasons, the hidden storage function is not achieved, and the use cost is high can be effectively solved. And the use effect of the spray head is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sprinkler heads, in particular to a hidden sprinkler head. Background Art

[0002] Fire sprinkler heads are used in fire sprinkler systems. When a fire occurs, water is sprayed out through the sprinkler head splash plate to extinguish the fire. They are divided into pendent sprinkler heads, upright sprinkler heads, ordinary sprinkler heads, side wall sprinkler heads, etc.

[0003] For example, the Chinese utility model provides "a fire sprinkler based on a new temperature control plate", and its announcement number is: CN211863662U, which includes a wall panel, a mounting compartment is fixedly installed at the bottom of the wall panel, and a fire sprinkler with one end penetrating and extending to the outside of the mounting compartment is movably installed inside the mounting compartment, and mounting grooves are provided on both sides of the mounting compartment. The fire sprinkler based on the new temperature control plate rotates the rotating rod, and the active gear drives the driven gear to rotate, and the threaded rod rotates. By setting a slider and a slide groove, the rotation of the threaded sleeve is limited, so that the two threaded sleeves can move to the opposite side or move to the separated side. When the two threaded sleeves move to the separated side, the two blocks are disengaged from the two slots, and it can be replaced, achieving the effect of convenient disassembly of the fire sprinkler. By setting the first sealing ring and the second sealing ring, the problem of water leakage after the fire sprinkler is installed can be effectively avoided.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the sprinkler head in the above patent is often directly exposed to the outside during use, which not only affects the appearance but also is easily damaged due to external reasons. It does not have the function of hidden storage, which reduces the use effect of the sprinkler head. For this reason, we propose a hidden sprinkler head. Utility Model Content

[0005] The purpose of the utility model is to provide a concealed sprinkler head, which has the advantage of automatic hiding and solves the problem that the sprinkler head is often directly exposed to the outside during use, which not only affects the appearance but is also easily damaged due to external reasons, and has no hidden storage function, thereby reducing the use effect of the sprinkler head.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hidden sprinkler head, comprising a shell, a receiving groove is provided at the top of the shell, a through hole is provided in the inner cavity of the receiving groove, a connecting pipe is provided in the inner cavity of the through hole, a motor is fixedly connected to the right side of the top of the inner cavity of the shell, a driving gear is fixedly connected to the output end of the motor, a screw rod is movably connected to the right side of the bottom of the inner cavity of the shell through a bearing, a driven gear is fixedly connected to the top of the screw rod surface, the driven gear is meshed with the driving gear, a threaded sleeve is threadedly connected to the bottom of the screw rod surface, a connecting block is fixedly connected to the surface of the threaded sleeve, a mounting seat is fixedly connected to the left side of the connecting block, a telescopic hose is connected to the top of the mounting seat, a sprinkler body is fixedly connected to the bottom of the mounting seat, the top of the telescopic hose is connected to the connecting pipe, a receiving hole is provided at the bottom of the shell, mounting plates are fixedly connected to the tops of both sides of the shell, and mounting holes are provided on both sides of the top of the mounting plate.

[0007] Preferably, a reinforcement block is fixedly connected to the right side of the top of the inner cavity of the accommodating groove, and the top of the reinforcement block is fixedly connected to the connecting pipe.

[0008] Preferably, a partition is fixedly connected to the inner cavity of the shell, and the inner cavity of the partition is movably connected to the screw rod.

[0009] Preferably, a slide rod is fixedly connected to the left side of the top of the inner cavity of the shell, a sliding block is slidably connected to the surface of the slide rod, and the right side of the sliding block is fixedly connected to the mounting seat.

[0010] Preferably, inspection holes are provided on both sides of the bottom of the shell, and an inspection plate is provided on the bottom of the shell.

[0011] Preferably, a positioning block is fixedly connected to the right side of the motor, and the top of the positioning block is fixedly connected to the inner wall of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is connected to an external water supply pipeline through a connecting pipe, and a motor is started through an external controller. The motor drives the active gear to rotate, the active gear drives the driven gear to rotate, the driven gear drives the screw to rotate, the screw drives the threaded sleeve to move, the threaded sleeve drives the connecting block to move, the connecting block drives the mounting seat to move, and the mounting seat drives the nozzle body to move, and moves it to the outside of the shell, thereby achieving the purpose of convenient storage and hiding. It can effectively solve the problem that traditional sprinkler nozzles are often directly exposed to the outside during use, which not only affects the appearance but is also easily damaged due to external reasons, and does not have the function of hiding and storing, thereby reducing the use effect of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of the internal structure of the housing of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0017] In the figure: 1. shell; 2. receiving groove; 3. through hole; 4. connecting pipe; 5. motor; 6. driving gear; 7. screw rod; 8. driven gear; 9. threaded sleeve; 10. connecting block; 11. mounting seat; 12. telescopic hose; 13. nozzle body; 14. storage hole; 15. mounting plate; 16. mounting hole; 17. reinforcement block; 18. partition; 19. slide rod; 20. slide block; 21. inspection hole; 22. positioning block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3A hidden sprinkler head comprises a shell 1, a receiving groove 2 is provided at the top of the shell 1, a through hole 3 is provided in the inner cavity of the receiving groove 2, a connecting pipe 4 is provided in the inner cavity of the through hole 3, a motor 5 is fixedly connected to the right side of the top of the inner cavity of the shell 1, a driving gear 6 is fixedly connected to the output end of the motor 5, a screw rod 7 is movably connected to the right side of the bottom of the inner cavity of the shell 1 through a bearing, a driven gear 8 is fixedly connected to the top of the surface of the screw rod 7, the driven gear 8 is meshed with the driving gear 6, a threaded sleeve 9 is threadedly connected to the bottom of the surface of the screw rod 7, a connecting block 10 is fixedly connected to the surface of the threaded sleeve 9, a mounting seat 11 is fixedly connected to the left side of the connecting block 10, a telescopic hose 12 is connected to the top of the mounting seat 11, a sprinkler body 13 is fixedly connected to the bottom of the mounting seat 11, the top of the telescopic hose 12 is connected to the connecting pipe 4, and a storage hole 14 is provided at the bottom of the shell 1 The tops of both sides of the shell 1 are fixedly connected with mounting plates 15, and mounting holes 16 are opened on both sides of the top of the mounting plates 15. The external water supply pipeline is connected through the connecting pipe 4, and the motor 5 is started through the external controller. The motor 5 drives the active gear 6 to rotate, and the active gear 6 drives the driven gear 8 to rotate, and the driven gear 8 drives the screw rod 7 to rotate, and the screw rod 7 drives the threaded sleeve 9 to move, and the threaded sleeve 9 drives the connecting block 10 to move, and the connecting block 10 drives the mounting seat 11 to move, and the mounting seat 11 drives the nozzle body 13 to move and move it to the outside of the shell 1, so as to achieve the purpose of convenient storage and hiding, and can effectively solve the problem that the traditional sprinkler nozzle is often directly exposed to the outside during use, which not only affects the appearance but also is easily damaged due to external reasons, and does not have the function of hidden storage, thereby reducing the use effect of the nozzle.

[0020] A reinforcing block 17 is fixedly connected to the right side of the top of the inner cavity of the accommodating groove 2 , and the top of the reinforcing block 17 is fixedly connected to the connecting pipe 4 .

[0021] Through the above technical solution, by providing the reinforcement block 17, the connecting pipe 4 can be installed, thereby ensuring the stability of the installation of the connecting pipe 4.

[0022] The inner cavity of the housing 1 is fixedly connected with a partition 18 , and the inner cavity of the partition 18 is movably connected with the screw rod 7 .

[0023] Through the above technical solution, by providing the partition 18, the screw rod 7 can be limited and supported, thereby ensuring the stability of the screw rod 7.

[0024] A slide bar 19 is fixedly connected to the left side of the top of the inner cavity of the housing 1 , a slider 20 is slidably connected to the surface of the slide bar 19 , and the right side of the slider 20 is fixedly connected to the mounting seat 11 .

[0025] Through the above technical solution, by providing the slide bar 19 and the slide block 20, the mounting seat 11 can be limited, thereby ensuring the stability of the mounting seat 11 when moving.

[0026] Inspection holes 21 are provided on both sides of the bottom of the housing 1 , and an inspection plate is provided at the bottom of the housing 1 .

[0027] Through the above technical solution, by providing the inspection hole 21 and the inspection plate, the internal structure of the housing 1 can be inspected, thereby achieving the purpose of convenient maintenance.

[0028] A positioning block 22 is fixedly connected to the right side of the motor 5 , and the top of the positioning block 22 is fixedly connected to the inner wall of the housing 1 .

[0029] Through the above technical solution, by providing the positioning block 22, the motor 5 can be installed, thereby ensuring the stability of the installation of the motor 5.

[0030] When in use, the external water supply pipeline is connected through the connecting pipe 4, and the motor 5 is started through the external controller. The motor 5 drives the driving gear 6 to rotate, the driving gear 6 drives the driven gear 8 to rotate, the driven gear 8 drives the screw rod 7 to rotate, the screw rod 7 drives the threaded sleeve 9 to move, the threaded sleeve 9 drives the connecting block 10 to move, the connecting block 10 drives the mounting seat 11 to move, and the mounting seat 11 drives the nozzle body 13 to move and move it to the outside of the shell 1, so as to achieve the purpose of convenient storage and hiding.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concealed sprinkler head, comprising a housing (1), characterized in that: The top of the housing (1) is provided with a receiving groove (2), the inner cavity of the receiving groove (2) is provided with a through hole (3), the inner cavity of the through hole (3) is provided with a connecting pipe (4), the right side of the top of the inner cavity of the housing (1) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a driving gear (6), the right side of the bottom of the inner cavity of the housing (1) is movably connected with a screw rod (7) through a bearing, the top of the surface of the screw rod (7) is fixedly connected with a driven gear (8), the driven gear (8) is meshed with the driving gear (6), and the bottom of the surface of the screw rod (7) is threadedly connected with a screw A threaded sleeve (9), the surface of the threaded sleeve (9) is fixedly connected to a connecting block (10), the left side of the connecting block (10) is fixedly connected to a mounting seat (11), the top of the mounting seat (11) is connected to a telescopic hose (12), the bottom of the mounting seat (11) is fixedly connected to a nozzle body (13), the top of the telescopic hose (12) is connected to a connecting pipe (4), a receiving hole (14) is provided at the bottom of the housing (1), the tops of both sides of the housing (1) are fixedly connected to mounting plates (15), and mounting holes (16) are provided on both sides of the top of the mounting plate (15).

2. A concealed sprinkler head according to claim 1, characterized in that: A reinforcing block (17) is fixedly connected to the right side of the top of the inner cavity of the accommodating groove (2), and the top of the reinforcing block (17) is fixedly connected to the connecting pipe (4).

3. A concealed sprinkler head according to claim 1, characterized in that: A partition plate (18) is fixedly connected to the inner cavity of the shell (1), and the inner cavity of the partition plate (18) is movably connected to the screw rod (7).

4. A concealed sprinkler head according to claim 1, characterized in that: A slide bar (19) is fixedly connected to the left side of the top of the inner cavity of the housing (1), a sliding block (20) is slidably connected to the surface of the slide bar (19), and the right side of the sliding block (20) is fixedly connected to the mounting seat (11).

5. A concealed sprinkler head according to claim 1, characterized in that: Inspection holes (21) are provided on both sides of the bottom of the shell (1), and an inspection plate is provided at the bottom of the shell (1).

6. A concealed sprinkler head according to claim 1, characterized in that: A positioning block (22) is fixedly connected to the right side of the motor (5), and the top of the positioning block (22) is fixedly connected to the inner wall of the housing (1).

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