Dragon tank cleaning brush

Abstract

The utility model relates to the technical field of pitaya tank cleaning, in particular to a pitaya tank cleaning brush which comprises a cleaning agent bin, a large cleaning end and a small cleaning end and can adapt to different sizes and curve shapes in pitaya tanks through the design of the large cleaning end and the small cleaning end. According to the cleaning brush for the pitaya tank, the cleaning brush can easily reach the internal corners of the pitaya tank and effectively clean areas which are difficult to touch due to the radian design of the thick bent pipe and the thin bent pipe, in addition, a user does not need to directly touch a sharp metal needle in the pitaya tank in the cleaning process, the cleaning efficiency is improved, and the risk that the user is injured is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire dragon pot cleaning, in particular to a fire dragon pot cleaning brush. Background Art

[0002] The traditional Chinese medicine treatment of Fire Dragon Cupping is a combination of scraping, massage, magnetic therapy, moxibustion and other techniques. There is a moxa stick inside the cup, and the ignition of the moxa stick becomes a real fire cupping, named "Fire Dragon Cup". However, during the use of Fire Dragon Cup, due to direct contact with the skin and heating, grease, sweat, moxa smoke residues, etc. are easily accumulated in the cup. These residues not only affect the service life of the Fire Dragon Cup, but may also pose a threat to the health of the user. Therefore, the cleaning of the Fire Dragon Cup is particularly important.

[0003] Traditional cleaning methods, such as manual cleaning or using simple brushes, often fail to completely remove residues inside the fire dragon pot, especially in those hard-to-reach areas. In addition, these methods can easily cause hand injuries to the user during the cleaning process because they require direct contact with the sharp metal needles inside the fire dragon pot. Therefore, the market urgently needs a special tool that can clean the fire dragon pot efficiently and safely. Utility Model Content

[0004] In response to the problems in the prior art, the utility model provides a fire dragon pot cleaning brush, which is specially designed for cleaning the inside of the fire dragon pot, including hard-to-reach areas. The cleaning brush includes a detergent chamber for storing and controlling the release of detergent, as well as a large cleaning end and a small cleaning end for deep cleaning inside the fire dragon pot. The design of the curvature of the large cleaning end and the small cleaning end takes into account the structural characteristics of the inside of the fire dragon pot, and can adapt to fire dragon pots of different sizes, tank shapes and curvatures, ensuring the comprehensiveness and effectiveness of the cleaning work. In addition, the design of the cleaning brush avoids direct contact with sharp metal needles inside the fire dragon pot during the cleaning process, greatly reducing the risk of injury to the user.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a fire dragon pot cleaning brush, comprising a detergent bin, a large cleaning end and a small cleaning end, the large cleaning end and the small cleaning end are respectively installed at both ends of the detergent bin, and the design of the detergent bin, the large cleaning end and the small cleaning end enables the cleaning brush to adapt to cleaning needs of different sizes, while the internal hollow structure can store detergent, and the design of the cleaning brush avoids direct contact with sharp nails, the detergent bin is hollow inside and filled with detergent, the middle part of the detergent bin is provided with a rubber extrusion plug that can squeeze the interior, and the detergent bin is hollow inside for filling detergent, such a design allows the user to directly add detergent during the cleaning process without the need for an additional container, and the provision of the rubber extrusion plug makes the extrusion and release of the detergent controllable;

[0006] The cleaning big end is composed of a thick tube, a thick curved tube and a large end cleaning head connected in sequence. The thick curved tube has an arc. The large end cleaning head is connected to the interior of the detergent bin through the thick curved tube and the thick tube. The cleaning big end of the cleaning brush is composed of a thick tube, a thick curved tube and a large end cleaning head. The arc design of the thick curved tube enables the cleaning brush to adapt to fire dragon tanks of different shapes, especially those with arcs inside. This design allows the cleaning brush to penetrate deep into the tank. The design of the large end cleaning head can provide cleaning over a larger area. By connecting with the detergent bin, the cleaning big end can conveniently deliver the detergent to the area that needs to be cleaned.

[0007] The small cleaning end is composed of a thin tube, a thin curved tube and a small-end cleaning head connected in sequence. The thin curved tube has an arc, and the small-end cleaning head is connected to the inside of the detergent bin through the thin curved tube and the thin tube. The small cleaning end of the cleaning brush is composed of a thin tube, a thin curved tube and a small-end cleaning head. Its design is similar to the large cleaning end, but it is smaller in size and suitable for cleaning small parts of the fire dragon tank. The arc design of the thin curved tube is also to adapt to the shape of the tank, ensuring that the cleaning brush can reach all places that need to be cleaned. The design of the small-end cleaning head pays more attention to detailed cleaning and can remove dirt in the corners and gaps in the tank. Through the connection with the detergent bin, the small cleaning end can also achieve effective delivery of detergent, ensuring that even the smallest area can be thoroughly cleaned. The design of the large cleaning end and the small cleaning end being connected to the inside of the detergent bin through the thick tube and the thin tube allows the detergent to be directly transported from the bin to the cleaning head.

[0008] Preferably, a liquid injection port is opened in the middle of the detergent bin, and a rubber extrusion plug is arranged in the liquid injection port.

[0009] Preferably, a thick inner thread is provided at one end of the detergent bin near the large cleaning end, an outer thread one is provided on the outside of one end of the thick tube near the detergent bin that matches the thread on the thick inner thread, the thick tube is threadedly connected to the detergent bin and the interiors remain connected, a thin inner thread is provided at one end of the detergent bin near the small cleaning end, an outer thread two is provided on the outside of one end of the thin tube near the detergent bin that matches the thread on the thin inner thread, the thin tube is threadedly connected to the detergent bin and the interiors remain connected, the thick tube and the thin tube of the cleaning brush are connected to the detergent bin through threads, and the threaded connection can provide a good sealing effect, and through the tight fit of the threads, the connectivity between the thick tube and the thin tube and the detergent bin can be ensured, so that the detergent can flow smoothly from the storage bin to the brush head, and at the same time, the threaded connection design makes the installation and disassembly of the thick tube and the thin tube simple and quick. In addition, compared with other connection methods, the manufacturing and maintenance costs of the threaded connection are lower due to its simple structure.

[0010] Preferably, the thick bend pipe is connected to the thick pipe through a compression joint, and the thin bend pipe is connected to the thin pipe through a compression joint. The use of the compression joint simplifies the assembly and disassembly process, and the connection through the compression joint can rotate to adjust the angle of the thick bend pipe and the thin bend pipe, and then adjust the angle of the cleaning large end and the cleaning small end. The bending curvature of the thick bend pipe and the thin bend pipe is in the range of 30-45 degrees, the length of the cleaning large end is 10 cm, and the length of the cleaning small end is 5 cm. The lengths of the cleaning large end and the cleaning small end are designed to be centimeters and centimeters respectively. Such a size design allows the cleaning brush to penetrate deep into the fire dragon pot.

[0011] Preferably, a scouring pad is provided at the end of the large end cleaning head away from the thick curved tube. When the large end is upward for cleaning, a sponge and a scouring pad are provided on the upper and lower sides of the large end cleaning head respectively. A sponge is provided at the end of the small end cleaning head away from the thin curved tube. When the small end is downward for cleaning, a scouring pad and a sponge are provided on the upper and lower sides of the small end cleaning head respectively. The large end cleaning head and the small end cleaning head are provided with a scouring pad and a sponge respectively. The selection of these materials can provide different cleaning strengths according to the different cleaning requirements of the fire dragon pot. The combined use of sponges and scouring pads can effectively remove stubborn stains while protecting the inner surface of the fire dragon pot from being scratched.

[0012] Preferably, annular baffles are provided on both sides of the liquid filling port in the detergent bin, and the annular baffles are annular structures with a circular hole in the middle. The two annular baffles are connected to valve covers on one side away from the liquid filling port through soft rubber. When the valve covers are located above the annular baffles, the valve covers are covered on the upper part of the annular baffles by gravity and block the circular hole in the middle of the annular baffles. When the valve covers are located below the annular baffles, the valve covers are suspended below the annular baffles by gravity and open the circular hole in the middle of the annular baffles. The annular baffles and valve covers provided on both sides of the liquid filling port in the detergent bin, when the cleaning brush is used, In a vertical state, the valve cover close to the use end is located below the annular baffle and becomes suspended under the action of gravity, so it will not block the annular baffle and thus will not affect the circulation of the detergent. The valve cover away from the use end is located above the annular baffle and will be pressed on the annular baffle under the action of gravity, so that the detergent bin is separated from the upper unused end. When the rubber extrusion plug is pressed, the pressure generated in the detergent bin will be squeezed toward the use end, so that the pressure generated by the rubber extrusion plug can act more completely on the detergent extrusion, ensuring the effective extrusion of the detergent.

[0013] Beneficial effects of the utility model:

[0014] (1) The utility model discloses a fire dragon pot cleaning brush. The fire dragon pot cleaning brush can adapt to different sizes and curved shapes of the interior of the fire dragon pot through the design of its cleaning large end and cleaning small end. In particular, the curvature design of the thick bend and the thin bend enables the cleaning brush to easily reach the inner corners of the fire dragon pot and effectively clean hard-to-reach areas. In addition, the user does not need to directly contact the sharp metal needles inside the fire dragon pot during the cleaning process, which not only improves the cleaning efficiency but also greatly reduces the risk of injury to the user.

[0015] (2) The utility model discloses a fire dragon pot cleaning brush, wherein the hollow design of the cleaning agent chamber is used for filling cleaning agent, and the user can conveniently add cleaning agent through the liquid filling port. The use of the rubber squeeze plug allows the user to control the amount of cleaning agent as needed, thereby avoiding excessive use of cleaning agent, thereby saving costs and reducing waste. This design not only simplifies the cleaning process, but also achieves the dual benefits of environmental protection and economy by precisely controlling the amount of cleaning agent used.

[0016] (3) The utility model describes a fire dragon pot cleaning brush, wherein the thick tube and the thin tube of the cleaning brush are connected to the detergent bin through threads. This threaded connection ensures internal connectivity, and the use of a ferrule joint simplifies the assembly and disassembly process. The lengths of the cleaning large end and the cleaning small end are designed to be centimeters and centimeters respectively. Such a size design enables the cleaning brush to penetrate deep into the fire dragon pot while maintaining the comfort and flexibility of operation, making the cleaning work more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 The present invention provides a fire dragon pot cleaning brush of a preferred embodiment of the overall structure of the schematic diagram.

[0019] Figure 2 This is a cross-sectional view of the detergent bin of the utility model.

[0020] Figure 3 It is the cleaning big end of this utility model.

[0021] Figure 4 It is the small end of the cleaning of this utility model.

[0022] In the figure: 1. Cleaner tank; 101. Liquid filling port; 102. Rubber extrusion plug; 103. Coarse inner thread; 104. Fine inner thread; 105. Annular baffle; 106. Valve cover; 2. Clean large end; 3. Clean small end; 4. Thick pipe; 401. External thread 1; 5. Thick elbow; 6. Cleaning head at large end; 7. Fine pipe; 701. External thread 2; 8. Fine elbow; 9. Cleaning head at small end. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 4 The cleaning brush of the present invention comprises a cleaning agent bin 1, a large cleaning end 2 and a small cleaning end 3, which are respectively mounted at both ends of the cleaning agent bin 1. The cleaning agent bin 1, the large cleaning end 2 and the small cleaning end 3 make the cleaning brush adaptable to cleaning needs of different sizes. At the same time, the internal hollow structure can store cleaning agents, which is convenient to use. The design of the cleaning brush avoids direct contact with sharp nails, thereby reducing the risk of injury to the user during the cleaning process. The cleaning agent bin 1 is hollow inside and filled with cleaning agents. A rubber extrusion plug 102 that can squeeze the inside is provided in the middle of the cleaning agent bin 1. The cleaning agent bin 1 is hollow inside and is used to fill cleaning agents. Such a design allows the user to add cleaning agents directly during the cleaning process without the need for an additional container, thereby simplifying the cleaning process. The provision of the rubber extrusion plug 102 makes the extrusion and release of the cleaning agent controllable, and the user can control the amount of cleaning agents used according to needs, thereby saving cleaning agents and avoiding waste.

[0025] Among them, the cleaning big end 2 is composed of a thick tube 4, a thick curved tube 5 and a large-end cleaning head 6 connected in sequence. The thick curved tube 5 has an arc, and the large-end cleaning head 6 is connected to the inside of the detergent bin 1 through the thick curved tube 5 and the thick tube 4. The cleaning big end 2 of the cleaning brush is composed of a thick tube 4, a thick curved tube 5 and a large-end cleaning head 6. The arc design of the thick curved tube 5 enables the cleaning brush to adapt to fire dragon tanks of different shapes, especially those with arcs inside. This design allows the cleaning brush to penetrate deep into the tank and effectively clean hard-to-reach areas. The design of the large-end cleaning head 6 can provide cleaning of a larger area and improve cleaning efficiency. By being connected to the detergent bin 1, the cleaning big end 2 can conveniently deliver the detergent to the area that needs to be cleaned, thereby achieving a more thorough cleaning effect.

[0026] The cleaning small end 3 is composed of a thin tube 7, a thin curved tube 8 and a small-end cleaning head 9 connected in sequence. The thin curved tube 8 has an arc, and the small-end cleaning head 9 is connected to the inside of the detergent bin 1 through the thin curved tube 8 and the thin tube 7. The cleaning small end 3 of the cleaning brush is composed of a thin tube 7, a thin curved tube 8 and a small-end cleaning head 9. Its design is similar to the cleaning large end 2, but it is smaller in size and suitable for cleaning small parts of the fire dragon tank. The arc design of the thin curved tube 8 is also to adapt to the shape of the tank, ensuring that the cleaning brush can reach all places that need to be cleaned. The design of the small-end cleaning head 9 pays more attention to cleaning details and can clear corners and gaps in the tank. The dirt in the cleaning agent bin 1 can be effectively transported through the cleaning small end 3, ensuring that even the smallest area can be thoroughly cleaned. The cleaning large end 2 and the cleaning small end 3 are connected to the inside of the cleaning agent bin 1 through the thick tube 4 and the thin tube 7, so that the cleaning agent can be directly transported from the bin to the cleaning head. This direct connection design simplifies the structure, reduces the loss of cleaning agent during the transportation process, and improves the cleaning efficiency. At the same time, this design also allows users to choose to use the large end or small end according to their needs when cleaning different parts, providing more flexibility and convenience.

[0027] In an optional implementation of this embodiment, a liquid filling port 101 is opened in the middle of the detergent chamber 1 , and a rubber extrusion plug 102 is inserted into the liquid filling port 101 .

[0028] In an optional implementation manner of this embodiment, a thick inner screw port 103 is provided at one end of the detergent bin 1 near the cleaning large end 2, an outer thread 401 that is adapted to the thread on the thick inner screw port 103 is provided on the outside of the end of the thick tube 4 near the detergent bin 1, the thick tube 4 is threadedly connected to the detergent bin 1 and the interiors are kept in communication, a thin inner screw port 104 is provided at one end of the detergent bin 1 near the cleaning small end 3, an outer thread 2 701 that is adapted to the thread on the thin inner screw port 104 is provided on the outside of the end of the thin tube 7 near the detergent bin 1, the thin tube 7 is threadedly connected to the detergent bin 1 and the interiors are kept in communication, the thick tube 4 and the thin tube 7 of the cleaning brush are connected to the detergent bin 1 through threads, and the threaded connection can provide a good sealing effect to prevent the detergent from being stored and Leakage during use, this sealing performance is crucial to ensuring the stability and effectiveness of the detergent. Through the tight fit of the threads, the connectivity between the thick tube 4 and the thin tube 7 and the detergent bin 1 can be ensured, so that the detergent can flow smoothly from the storage bin to the brush head. At the same time, the threaded connection design makes the installation and disassembly of the thick tube 4 and the thin tube 7 simple and quick. The user can easily connect or separate the pipe to the detergent bin 1 as needed, which is convenient for cleaning, maintenance and replacement of the pipe, thereby improving the convenience of use. In addition, compared with other connection methods, the manufacturing and maintenance costs of threaded connections are lower. Due to its simple structure and easy processing, it can save certain costs in the production process, and also reduce the user's use cost.

[0029] In an optional implementation of this embodiment, the thick bend 5 is connected to the thick tube 4 by a compression joint, and the thin bend 8 is connected to the thin tube 7 by a compression joint. The use of the compression joint simplifies the assembly and disassembly process, and the connection through the compression joint can rotate to adjust the angle of the thick bend 5 and the thin bend 8, and then adjust the angle of the cleaning large end 2 and the cleaning small end 3. The bending radius of the thick bend 5 and the thin bend 8 is in the range of 30-45 degrees, the length of the cleaning large end 2 is 10 cm, and the length of the cleaning small end 3 is 5 cm. The lengths of the cleaning large end 2 and the cleaning small end 3 are designed to be 10 cm and 5 cm respectively. Such a size design allows the cleaning brush to penetrate deep into the fire dragon pot while maintaining the comfort and flexibility of operation, making cleaning work more convenient.

[0030] In an optional implementation of this embodiment, a scouring pad is provided on the end of the large-end cleaning head 6 away from the thick curved tube 5. When the large-end cleaning end 2 is in the upward state, a sponge and a scouring pad are provided on the upper and lower sides of the large-end cleaning head 6 respectively. A sponge is provided on the end of the small-end cleaning head 9 away from the thin curved tube 8. When the small-end cleaning end 3 is in the downward state, a scouring pad and a sponge are provided on the upper and lower sides of the small-end cleaning head 9 respectively. The large-end cleaning head 6 and the small-end cleaning head 9 are provided with a scouring pad and a sponge respectively. The selection of these materials can provide different cleaning strengths according to different cleaning requirements of the fire dragon pot. The combined use of sponges and scouring pads can effectively remove stubborn stains while protecting the inner surface of the fire dragon pot from being scratched, ensuring the cleaning effect while also protecting the integrity of the fire dragon pot.

[0031] In an optional implementation of this embodiment, an annular baffle 105 is provided on both sides of the liquid filling port 101 in the detergent bin 1. The annular baffle 105 is an annular structure with a circular hole in the middle. The two annular baffles 105 are connected to a valve cover 106 on one side away from the liquid filling port 101 through soft rubber. When the valve cover 106 is above the annular baffle 105, the valve cover 106 relies on gravity to cover the upper part of the annular baffle 105 and seal the circular hole in the middle of the annular baffle 105. When the valve cover 106 is below the annular baffle 105, the valve cover 106 relies on gravity to hang below the annular baffle 105 and open the circular hole in the middle of the annular baffle 105. The annular baffle 105 and the valve cover 106 provided on both sides of the liquid filling port 101 in the detergent bin 1, When the cleaning brush is in use, since the cleaning brush is in a vertical state, the valve cover 106 close to the use end is located below the annular baffle 105 and becomes suspended under the action of gravity, and will not block the annular baffle 105, thereby not affecting the circulation of the detergent. The valve cover 106 away from the use end is located above the annular baffle 105 and will be pressed on the annular baffle 105 under the action of gravity, so that the detergent bin 1 is separated from the upper unused end. When the rubber extrusion plug 102 is pressed, the pressure generated in the detergent bin 1 will be squeezed toward the use end, so that the pressure generated by the rubber extrusion plug 102 can act more completely on the detergent extrusion, ensuring the effective extrusion of the detergent and improving the precise control of the amount of detergent released.

[0032] When in use, first, the cleaning large end 2 and the cleaning small end 3 are threadedly connected to the cleaning agent bin 1 through the thick tube 4 and the thin tube 7, and the connectivity is ensured. The thick inner thread 103 and the thin inner thread 104 cooperate with the external thread 1 401 and the external thread 2 701 on the thick tube 4 and the thin tube 7 to ensure the sealing and connectivity between the pipeline and the cleaning agent bin 1. The ferrule joint is used to connect the thick elbow pipe 5 with the thick tube 4, and the thin elbow pipe 8 with the thin tube 7, which simplifies the assembly and disassembly process and allows the user to adjust the cleaning angle as needed. The end of the thick elbow pipe 5 extending into the large-end cleaning head 6 and the end of the thin elbow pipe 8 extending into the small-end cleaning head 9 are both small holes, and the small holes can ensure that under the action of gravity, the cleaning liquid will not enter the large-end cleaning head 6 from the thick elbow pipe 5 and will not enter the small-end cleaning head 9 from the thin elbow pipe 8. At the same time, it is ensured that the cleaning liquid under extrusion force will enter the large-end cleaning head 6 from the thick elbow pipe 5 and will enter from the thin elbow pipe 8 Insert the small end cleaning head 9, then pull out the rubber squeeze plug 102, and add detergent to the detergent chamber 1 through the liquid injection port 101. The middle part of the detergent chamber 1 is provided with a liquid injection port 101, which is convenient for users to add detergent. The rubber squeeze plug 102 is plugged in the liquid injection port 101. The user can control the release of detergent by squeezing the rubber squeeze plug to ensure that the detergent is not wasted and save costs. Finally, according to the size of the cleaning part, choose to use the cleaning big end 2 or the cleaning small end 3 to clean the fire dragon tank, and squeeze the detergent in the detergent chamber 1 through the rubber squeeze plug 102. The cleaning big end 2 and the small end cleaning head 9 are respectively provided with scouring pads and sponges to provide different cleaning strengths, effectively remove stubborn stains, and protect the internal surface of the fire dragon tank. The thick curved tube 5 and the thin curved tube 8 are curved, so that the cleaning brush can adapt to the curved shape inside the fire dragon tank, ensuring that the detergent can reach all places that need to be cleaned.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A fire dragon pot cleaning brush, comprising a detergent chamber (1), a cleaning large end (2) and a cleaning small end (3), characterized in that: The cleaning large end (2) and the cleaning small end (3) are respectively installed at two ends of the detergent bin (1); the detergent bin (1) is hollow inside and filled with detergent; a rubber extrusion plug (102) capable of extruding the interior is provided in the middle of the detergent bin (1); The cleaning large end (2) is composed of a thick tube (4), a thick curved tube (5) and a large end cleaning head (6) connected in sequence, the thick curved tube (5) is curved, and the large end cleaning head (6) is connected to the interior of the cleaning agent bin (1) through the thick curved tube (5) and the thick tube (4); The cleaning small end (3) is composed of a thin tube (7), a thin curved tube (8) and a small end cleaning head (9) connected in sequence. The thin curved tube (8) has an arc. The small end cleaning head (9) is connected to the interior of the detergent bin (1) through the thin curved tube (8) and the thin tube (7).

2. A fire dragon pot cleaning brush according to claim 1, characterized in that: A liquid injection port (101) is provided in the middle of the detergent bin (1), and a rubber extrusion plug (102) is plugged in the liquid injection port (101).

3. The fire dragon pot cleaning brush according to claim 1, characterized in that: The detergent bin (1) is provided with a coarse inner thread (103) at one end close to the cleaning large end (2), and an outer thread (401) adapted to the thread on the coarse inner thread (103) is provided at one end of the thick tube (4) close to the detergent bin (1). The thick tube (4) is thread-matched with the detergent bin (1) and the interiors thereof are kept in communication. The detergent bin (1) is provided with a fine inner thread (104) at one end close to the cleaning small end (3), and an outer thread (701) adapted to the thread on the fine inner thread (104) is provided at one end of the thin tube (7) close to the detergent bin (1). The thin tube (7) is thread-matched with the detergent bin (1) and the interiors thereof are kept in communication.

4. The fire dragon pot cleaning brush according to claim 1, characterized in that: The thick curved pipe (5) is connected to the thick pipe (4) through a ferrule joint, and the thin curved pipe (8) is connected to the thin pipe (7) through a ferrule joint. The bending curvature of the thick curved pipe (5) and the thin curved pipe (8) is in the range of 30-45 degrees. The length of the clean large end (2) is 10 cm, and the length of the clean small end (3) is 5 cm.

5. The fire dragon pot cleaning brush according to claim 1, characterized in that: A scouring pad is provided at one end of the large end cleaning head (6) away from the thick curved tube (5); when the large end (2) is in an upward state, a sponge and a scouring pad are provided on the upper and lower sides of the large end cleaning head (6); a sponge is provided at one end of the small end cleaning head (9) away from the thin curved tube (8); when the small end (3) is in a downward state, a scouring pad and a sponge are provided on the upper and lower sides of the small end cleaning head (9).

6. The fire dragon pot cleaning brush according to claim 1, characterized in that: An annular baffle (105) is provided on both sides of the liquid injection port (101) in the detergent bin (1). The annular baffle (105) is an annular structure with a circular hole in the middle. The two annular baffles (105) are connected to a valve cover (106) on one side away from the liquid injection port (101) through soft rubber. When the valve cover (106) is located above the annular baffle (105), the valve cover (106) relies on gravity to cover the upper part of the annular baffle (105) and blocks the circular hole in the middle of the annular baffle (105). When the valve cover (106) is located below the annular baffle (105), the valve cover (106) relies on gravity to hang below the annular baffle (105) and open the circular hole in the middle of the annular baffle (105).

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