Cleaning device of closed functional cabin

Abstract

The utility model relates to the technical field of functional cabin cleaning, and provides a cleaning device for a closed functional cabin, which comprises a connecting handle, a fixing block is fixedly connected to the top end of the connecting handle, connecting rods are symmetrically and fixedly connected to two ends of the fixing block, and limiting blocks are fixedly connected to the top ends of the connecting rods. And a cleaning assembly is arranged between the two limiting blocks. According to the utility model, the angle between the second connecting plate and the first mounting block can be adjusted by adjusting the height of the lifting block according to cambered surfaces with different angles in the functional cabin, so that a plurality of cleaning sponges are matched with the angles of the cambered surfaces, the cleaning sponges can be tightly attached to the cambered surfaces for cleaning, the cleaning is more convenient and thorough, and the potential safety hazard of sanitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of functional cabin cleaning, in particular to a cleaning device for a sealed functional cabin. Background Art

[0002] A sealed functional cabin generally refers to a closed and independent space used to accommodate specific equipment, systems or personnel, and provide the required environmental control and safety protection.

[0003] After being used, the sealed functional cabin usually needs to be cleaned to ensure the cleanliness and hygiene inside the functional cabin, which is crucial for extending the service life of the equipment and protecting the health of users. However, there are a large number of arc-shaped or curved structures inside the functional cabin. Due to the usually irregular shape of the arc-shaped structure, ordinary cleaning devices may be difficult to reach every corner completely, and the arc-shaped cleaning tools cannot be adapted to a variety of arc surfaces and curved surfaces, which may lead to incomplete cleaning and easily leave hidden health and safety hazards. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that there are a large number of arc-shaped or curved structures inside the functional cabin. Due to the usually irregular shape of the arc-shaped structure, ordinary cleaning devices may be difficult to reach every corner completely, and the arc-shaped cleaning tools cannot be adapted to a variety of arc surfaces and curved surfaces, which may lead to incomplete cleaning and easily leave hidden health and safety hazards.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a cleaning device for a sealed functional cabin, including a connecting handle, a fixed block is fixedly connected to the top end of the connecting handle, connecting rods are symmetrically and fixedly connected to both ends of the fixed block, limit blocks are fixedly connected to the top ends of the connecting rods, a cleaning assembly is arranged between the two limit blocks, the cleaning assembly includes three first mounting blocks and two second mounting blocks, cleaning sponges are fixedly sleeved on the outer peripheral surfaces of the first mounting blocks and the second mounting blocks, the second mounting blocks are arranged at intervals with the first mounting blocks, through grooves are formed on both sides of the first mounting blocks, first connecting plates are fixedly connected to both ends of the second mounting blocks, rotating pins are rotatably connected in the through grooves, and a plurality of the first connecting plates are rotatably connected with the rotating pins at their corresponding positions. Second connecting plates are fixedly connected to the mutually close ends of the limit blocks, and the second connecting plates are rotatably connected with the rotating pins at their corresponding positions.

[0006] As a preferred implementation manner, a lifting block is fixedly connected to the bottom end of the middle first mounting block, a threaded rod is rotatably connected to the inside of the bottom end of the lifting block, a ring block is fixedly connected to the top end of the fixed block, an internally threaded block is rotatably connected to the inside of the ring block, and the internally threaded block is in threaded connection with the threaded rod. By setting the internally threaded block, the function of conveniently adjusting the height of the lifting block is realized.

[0007] As a preferred embodiment, a limiting cavity is provided inside the ring block, and a limiting ring is fixedly sleeved on the outer periphery of the lower end of the internal thread block. The limiting ring is slidably connected inside the ring block. By providing the limiting cavity, the function of limiting the internal thread block is realized.

[0008] As a preferred embodiment, a plurality of grooves are evenly formed on the outer peripheral surface of the internal thread block. By providing the grooves, the function of increasing the surface friction of the internal thread block is realized.

[0009] As a preferred embodiment, a sleeve rod is fixedly connected to the bottom end of the connecting handle. A threaded groove is provided inside the sleeve rod, and a threaded handle is threadedly connected inside the threaded groove. The bottom end of the threaded handle is fixedly connected with a tail rod. By providing the threaded handle, the function of adjusting the height of the device is realized.

[0010] As a preferred embodiment, an anti-slip sleeve is fixedly sleeved on the outer peripheral surface of the sleeve rod, and a plurality of anti-slip lines are provided on the outer periphery of the anti-slip sleeve. By providing the anti-slip sleeve, the anti-slip function is realized.

[0011] As a preferred embodiment, the two connecting rods are symmetrically distributed along the midline of the fixed block, making the device more stable in use.

[0012] As a preferred embodiment, a through hole is fixedly formed at the bottom end of the tail rod. By providing the through hole, the portability of placing the device is improved.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, components such as a first mounting block, a second mounting block, a first connecting plate, a second connecting plate, and a rotating shaft are provided. For the arc surfaces at different angles inside the functional cabin, by adjusting the height of the lifting block, the angle between the second connecting plate and the first mounting block can be adjusted, so that the angles of multiple cleaning sponges are adapted to the arc surface, enabling the cleaning sponges to closely adhere to the arc surface for cleaning, making the cleaning more convenient and thorough, and reducing potential health and safety hazards.

[0015] 2. In the present utility model, components such as a threaded handle and a sleeve rod are provided. The overall height of the device can be adjusted by rotating the tail rod, making the device more flexible in use. Moreover, a through hole is provided in the tail rod, facilitating the hanging of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a three-dimensional structural schematic diagram of a cleaning device for a sealed functional cabin provided by the present utility model;

[0017] Figure 2 FIG. is a partial disassembled structural schematic diagram of a cleaning device for a sealed functional cabin provided by the present utility model;

[0018] Figure 3 For a cleaning device of an airtight functional cabin provided by the present utility model Figure 1 Partial enlargement at A in

[0019] Figure 4 For a cleaning device of an airtight functional cabin provided by the present utility model Figure 1 Enlarged cross-sectional view at B in

[0020] Legend description:

[0021] 1. Connecting handle; 2. Fixed block; 3. Connecting rod; 4. Limiting block; 5. First mounting block; 6. First connecting plate; 7. Through groove; 8. Rotating pin; 9. Cleaning sponge; 10. Connecting block; 11. Anti-slip sleeve; 12. Anti-slip pattern; 13. Tail rod; 14. Through hole; 15. Threaded handle; 16. Threaded groove; 17. Sleeve rod; 18. Threaded rod; 19. Internal threaded block; 20. Groove; 21. Limiting ring; 22. Ring block; 23. Second connecting plate; 24. Second mounting block; 25. Limiting cavity. Specific implementation manner

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a cleaning device for an airtight functional cabin, including a connecting handle 1, a fixed block 2 is fixedly connected to the top end of the connecting handle 1, connecting rods 3 are symmetrically and fixedly connected to both ends of the fixed block 2, limiting blocks 4 are fixedly connected to the top ends of the connecting rods 3, a cleaning assembly is arranged between the two limiting blocks 4, the cleaning assembly includes three first mounting blocks 5 and two second mounting blocks 24, cleaning sponges 9 are fixedly sleeved on the outer peripheral surfaces of the first mounting blocks 5 and the second mounting blocks 24, the second mounting blocks 24 are arranged at intervals from the first mounting blocks 5, through grooves 7 are opened on both sides of the first mounting blocks 5, first connecting plates 6 are fixedly connected to both ends of the second mounting blocks 24, rotating pins 8 are rotatably connected in the through grooves 7, and a plurality of first connecting plates 6 are rotatably connected to the rotating pins 8 at their corresponding positions. Second connecting plates 23 are fixedly connected to the mutually approaching ends of the limiting blocks 4, and the second connecting plates 23 are rotatably connected to the rotating pins 8 at their corresponding positions. The angle between the second connecting plates 23 and the first mounting blocks 5 can be adjusted for the arc surfaces at different angles in the functional cabin, so that the angles of the plurality of cleaning sponges 9 are adapted to the arc surfaces, enabling the cleaning sponges 9 to closely adhere to the arc surfaces for cleaning, making the cleaning more convenient and thorough, and reducing potential hygiene and safety hazards.

[0024] Such asFigures 1-4 As shown, at the bottom end of the first mounting block 5 in the middle, a lifting block 10 is fixedly connected. Inside the bottom end of the lifting block 10, a threaded rod 18 is rotatably connected. The connecting handle 1 is hollow. The bottom end of the threaded rod 18 penetrates through the fixed block 2 and is arranged inside the connecting handle 1. At the top end of the fixed block 2, a ring block 22 is fixedly connected. Inside the ring block 22, an internally threaded block 19 is rotatably connected. The internally threaded block 19 is threadedly connected to the threaded rod 18. By means of the threaded rod 18 cooperating with the internally threaded block 19, the first mounting block 5 is driven to lift, and the angle between the first mounting block 5 and the second connecting plate 23 in the cleaning assembly is adjusted.

[0025] As Figures 1-4 shown, a limiting cavity 25 is opened inside the ring block 22. An outer circumference of the lower end of the internally threaded block 19 is fixedly sleeved with a limiting ring 21. The limiting ring 21 is slidably connected inside the ring block 22. The function of limiting the internally threaded block 19 can be realized through the limiting cavity 25, and the rotational stability of the internally threaded block 19 is improved.

[0026] As Figures 1-4 shown, a plurality of grooves 20 are evenly opened on the outer circumferential surface of the internally threaded block 19. By opening a plurality of grooves 20, the friction between the internally threaded block 19 and the hand can be increased, facilitating the user to rotate the internally threaded block 19.

[0027] As Figures 1-4 shown, at the bottom end of the connecting handle 1, a sleeve rod 17 is fixedly connected. A threaded groove 16 is opened inside the sleeve rod 17. A threaded handle 15 is threadedly connected inside the threaded groove 16. At the bottom end of the threaded handle 15, a tail rod 13 is fixedly connected. By setting the threaded handle 15 to cooperate with the threaded groove 16, the height of the device can be adjusted by rotating the tail rod 13, making the device more flexible to use.

[0028] As Figures 1-4 shown, an anti-slip sleeve 11 is fixedly sleeved on the outer circumferential surface of the sleeve rod 17. A plurality of anti-slip lines 12 are arranged on the outer circumference of the anti-slip sleeve 11. By setting the anti-slip lines 12, the surface friction of the anti-slip sleeve 11 can be increased, preventing the user's hand from slipping when holding the device.

[0029] As Figures 1-4 shown, the two connecting rods 3 are symmetrically distributed along the center line of the fixed block 2, improving the stability of the device.

[0030] As Figures 1-4 shown, a through hole 14 is fixedly opened at the bottom end of the tail rod 13, which is convenient for hanging the device.

[0031] Working principle: When cleaning the functional cabin, in the face of different curved surfaces, the lifting movement of the threaded rod 18 can be driven by rotating the internal threaded block 19. The lifting of the threaded rod 18 drives the first mounting block 5 in the middle through the lifting block 10 to perform lifting movement. When the first mounting block 5 descends, multiple first connecting plates 6 rotate around the rotating pins 8, and the two outermost rotating pins 8 are fixed and limited, so that multiple cleaning sponges 9 form a certain arc angle. During the descent of the threaded rod 18, the arc angle also gradually changes, and the arc angles of multiple cleaning sponges 9 can be adjusted for the arc surfaces at different angles in the functional cabin, so that the cleaning sponges 9 can closely adhere to the arc surface for cleaning, making the cleaning more convenient and thorough, reducing potential hygiene and safety hazards, and the height of the device can be adjusted by rotating the tail rod 13, making the device more flexible in use.

[0032] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning device for a closed functional cabin, characterized in that: The invention comprises a connecting handle (1), the top of the connecting handle (1) is fixedly connected to a fixing block (2), the two ends of the fixing block (2) are symmetrically fixedly connected to connecting rods (3), the tops of the connecting rods (3) are fixedly connected to limiting blocks (4), a cleaning assembly is arranged between the two limiting blocks (4), the cleaning assembly comprises three first mounting blocks (5) and two second mounting blocks (24), the outer circumferences of the first mounting blocks (5) and the second mounting blocks (24) are fixedly sleeved with cleaning sponges (9), the second mounting blocks (24) are arranged at intervals from the first mounting blocks (5), both sides of the first mounting blocks (5) are provided with through grooves (7), the two ends of the second mounting blocks (24) are fixedly connected to first connecting plates (6), the through grooves (7) are rotatably connected to rotating pins (8), a plurality of the first connecting plates (6) are rotatably connected to the rotating pins (8) at corresponding positions, the limiting blocks (4) are fixedly connected to second connecting plates (23) at one end close to each other, and the second connecting plates (23) are rotatably connected to the rotating pins (8) at corresponding positions.

2. A cleaning device for a closed functional cabin according to claim 1, characterized in that: The bottom end of the first mounting block (5) in the middle is fixedly connected to a lifting block (10), the bottom end of the lifting block (10) is internally rotatably connected to a threaded rod (18), the top end of the fixed block (2) is fixedly connected to a ring block (22), the ring block (22) is internally rotatably connected to an internal thread block (19), and the internal thread block (19) is threadedly connected to the threaded rod (18).

3. A cleaning device for a closed functional cabin according to claim 2, characterized in that: A limiting cavity (25) is provided inside the ring block (22), and a limiting ring (21) is fixedly sleeved on the outer periphery of the lower end of the internal thread block (19), and the limiting ring (21) is slidably connected inside the ring block (22).

4. A cleaning device for a closed functional cabin according to claim 2, characterized in that: The outer peripheral surface of the internal thread block (19) is evenly provided with a plurality of grooves (20).

5. The cleaning device for a closed functional cabin according to claim 1, characterized in that: The bottom end of the connecting handle (1) is fixedly connected to a sleeve rod (17), a thread groove (16) is provided in the sleeve rod (17), a threaded handle (15) is threadedly connected to the threaded groove (16), and the bottom end of the threaded handle (15) is fixedly connected to a tail rod (13).

6. A cleaning device for a closed functional cabin according to claim 5, characterized in that: The outer peripheral surface of the sleeve rod (17) is fixedly sleeved with an anti-skid sleeve (11), and the outer periphery of the anti-skid sleeve (11) is provided with a plurality of anti-skid grooves (12).

7. A cleaning device for a closed functional cabin according to claim 1, characterized in that: The two connecting rods (3) are symmetrically distributed along the center line of the fixing block (2), and a cleaning sponge (9) is fixedly sleeved on the outer periphery of the first mounting block (5) and the second mounting block (24).

8. The cleaning device for a closed functional cabin according to claim 5, characterized in that: A through hole (14) is fixedly provided at the bottom end of the tail rod (13).

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