Electric milk bottle brush with cleaning liquid

Abstract

The utility model discloses a take cleaning fluid integral electric feeding bottle brush relates to baby supplies technical field, including handle, gun body, hollow shaft, the one side back of gun body is provided with Type C interface, the back of gun body is provided with button, Type C interface and battery cable connection, one side of gun body is provided with cleaning mechanism, and the cleaning mechanism passes through drive shaft body and silica gel brush and carries out the engagement connection, and the cleaning fluid is pressed into the silica gel brush inside through the hand press pump head of gun body side, makes the cleaning fluid and the rotating brush wash action synergistic effect, the hollow shaft motor rotates through the hollow shaft of through -going arrangement, and hollow shaft and silica gel connector are transported simultaneously. The utility model discloses through the hand press pump head and press into the rotating silica gel brush inside cleaning fluid, and the cleaning fluid seeps from the bristle root with centrifugal force, and penetrates to the difficult cleaning area such as feeding bottle gap, thread, and forms the synergistic effect of liquid softening stain and mechanical peeling stain with physical brush washing.

Description

Technical Field

[0001] This utility model relates to the field of baby product technology, specifically an electric baby bottle brush with integrated cleaning solution. Background Technology

[0002] With increasing awareness of maternal and infant health, bottle cleaning, as a crucial step in infant feeding, is subject to increasingly stringent hygiene standards. Traditional bottle cleaning mainly relies on manual scrubbing with ordinary bottle brushes and cleaning solutions, or basic electric bottle brushes that only provide mechanical rotation or vibration cleaning. However, both methods have significant drawbacks: Manual cleaning relies on repeated scrubbing by hand, which makes it difficult to completely remove stubborn residues such as milk stains and grease, especially for complex structures such as the inner wall of the bottle, screw interface, and nipple; in addition, it requires the addition of cleaning solution by hand, which is cumbersome and may affect the baby's health due to improper concentration of cleaning solution or residue.

[0003] While basic electric bottle brushes improve cleaning efficiency by driving the brush head to rotate or vibrate with a motor, users still need to pour the cleaning solution into the bottle in advance or manually apply it to the brush head. This can lead to problems such as liquid splashing, uneven application, and forgetting to add cleaning solution. Furthermore, the design of separating the cleaning solution from the brush head increases the number of steps involved and reduces ease of use. Utility Model Content

[0004] The purpose of this invention is to provide an electric baby bottle brush with integrated cleaning solution to solve the problems mentioned in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electric baby bottle brush with integrated cleaning fluid, comprising a handle, a gun body, a hollow rotating shaft, and a hollow shaft motor. A Type-C interface is located on the back of one side of the gun body, and a button is located on the back of the gun body. The Type-C interface is connected to a battery cable. A cleaning mechanism is located on one side of the gun body, and the cleaning mechanism is engaged with a silicone brush via a drive shaft. A hand-operated pump head on the side of the gun body injects cleaning fluid into the silicone brush, allowing the cleaning fluid and the rotating brushing action to work in tandem. A drive mechanism is located inside the gun body. The hollow shaft motor rotates via a through-hole hollow rotating shaft, which simultaneously conveys the cleaning fluid through a silicone tube. The hollow rotating shaft drives the silicone brush to rotate and conveys the cleaning fluid.

[0006] As a preferred technical solution, the cleaning mechanism includes a gun body, a hand-operated pump head, a drive shaft, a silicone brush, a liquid storage chamber, a silicone connector, a spring pin, and a connecting pipe fitting. The drive shaft is located on one side of the gun body, and the silicone brush is connected to the outer side of the drive shaft. The connecting pipe fitting is connected to the inner end of the silicone brush. The liquid storage chamber is located inside the handle. The silicone connector is connected to the outer side of the hand-operated pump head and is located inside the gun body. The inner end of the connecting pipe fitting is connected to the outer side of the drive shaft. The spring pin is inserted through the top of the drive shaft.

[0007] As a preferred technical solution, a hand-operated pump head is provided at the top of the liquid storage chamber, and the hand-operated pump head is sealed and connected to the other side of the silicone tube.

[0008] As a preferred technical solution, a spring pin is provided on the outer side of the drive shaft. The spring pin cooperates with a pre-opened through hole on the connecting pipe fitting, and the drive shaft and the connecting pipe fitting are detachably engaged through the elastic deformation of the spring pin.

[0009] As a preferred technical solution, the drive mechanism includes a hollow rotating shaft, a battery, an output connector, a rubber ring, a hollow shaft motor, and an external square tube. The hollow rotating shaft passes through the interior of the gun body, the battery is built into the gun body, and the output end of the battery is electrically connected to the hollow shaft motor via a wire. The hollow shaft motor is located inside the gun body, and the extended end of the hollow rotating shaft is connected to the output connector. The outer side of the output connector is sealed and engaged by a rubber ring. The other side of the output connector is fixedly connected to the external square tube, which is ultimately connected to the side of the drive shaft.

[0010] As a preferred technical solution, an external square tube extends from the back of the drive shaft, and its outer circumferential surface is designed with elastic retaining teeth to engage with the outer side of the output connector.

[0011] As a preferred technical solution, the power output end of the hollow shaft motor is fixedly connected to one end of the hollow rotating shaft that runs through the gun body, and the other end of the hollow rotating shaft is rigidly connected to the tail end of the output connector.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a hand-pressed pump head to inject cleaning fluid into the rotating silicone brush. The cleaning fluid seeps out from the base of the bristles due to centrifugal force, penetrating into hard-to-clean areas such as bottle crevices and threads. This, combined with physical brushing, creates a synergistic effect of liquid softening and mechanically removing stains, resulting in more comprehensive cleaning coverage. No repeated rinsing is required. The silicone brush and drive shaft can be disassembled separately, preventing bacteria growth in crevices after long-term use and reducing maintenance costs. Non-professionals can replace worn parts themselves without needing to return the product to the factory for repair.

[0013] 2. This utility model directly drives the hollow shaft to rotate through a hollow shaft motor, which avoids the decentralized structure of traditional motors and transmission shafts, and realizes the synchronous delivery of cleaning fluid through the internal flow channel of the hollow shaft. This coaxial reuse design of power transmission and liquid channel not only reduces the number of parts and energy consumption, but also compresses the overall size of the machine, taking into account both portability and structural strength. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present utility model; Figure 2 This is a schematic diagram of the structure of the silicone brush of this utility model; Figure 3 This is a schematic diagram of the drive mechanism of this utility model; Figure 4 This is a schematic diagram of the connection structure between the hollow rotating shaft and the silicone tube of this utility model; Figure 5 This is a schematic diagram of the cleaning mechanism of this utility model; Figure 6 This is a schematic diagram of the drive shaft of this utility model.

[0015] The components include: 1. Handle; 2. Type-C interface; 3. Button; 4. Gun body; 5. Hand pump head; 6. Cleaning mechanism; 7. Drive shaft; 8. Silicone brush; 9. Drive mechanism; 10. Liquid storage chamber; 11. Silicone connecting pipe; 12. Hollow rotating shaft; 13. Battery; 14. Output connector; 15. Rubber ring; 16. Hollow shaft motor; 17. External square tube; 18. Spring pin; 19. Connecting pipe fitting. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Example: Figure 1 and Figure 2As shown, this utility model provides the following technical solution: an electric baby bottle brush with integrated cleaning fluid, including a handle 1, a gun body 4, a hollow rotating shaft 12, and a hollow shaft motor 16. A Type-C interface 2 is provided on one side of the gun body 4, and a button 3 is provided on the back of the gun body 4. The Type-C interface 2 is connected to a battery 13 via a wire. A cleaning mechanism 6 is provided on one side of the gun body 4. The cleaning mechanism 6 is engaged with a silicone brush 8 via a drive shaft 7. A hand-operated pump head 5 on the side of the gun body 4 pumps cleaning fluid into the silicone brush 8, allowing the cleaning fluid and the rotating brushing action to work together. A drive mechanism 9 is provided inside the gun body 4. The hollow shaft motor 16 rotates through the hollow rotating shaft 12, which simultaneously conveys fluid through a silicone tube 11. The hollow rotating shaft 12 drives the silicone brush 8 to rotate and conveys the cleaning fluid.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the cleaning mechanism 6 includes a gun body 4, a hand-operated pump head 5, a drive shaft 7, a silicone brush 8, a liquid storage chamber 10, a silicone connector 11, a spring pin 18, and a connecting pipe fitting 19. The drive shaft 7 is located on one side of the gun body 4. The silicone brush 8 is connected to the outer side of the drive shaft 7, and the connecting pipe fitting 19 is connected to the inner end of the silicone brush 8. The liquid storage chamber 10 is located inside the handle 1. The silicone connector 11 is connected to the outer side of the hand-operated pump head 5. Inside the gun body 4, the outer side of the drive shaft 7 is connected to the inner end of the connecting pipe 19, and the spring pin 18 is installed through the top of the drive shaft 7; the top of the liquid storage chamber 10 is provided with a hand pump head 5, which is sealed and connected to the other side of the silicone connector 11; the outer side of the drive shaft 7 is provided with a spring pin 18, which cooperates with a pre-drilled through hole on the connecting pipe 19, and the elastic deformation of the spring pin 18 completes the detachable snap-fit ​​connection between the drive shaft 7 and the connecting pipe 19.

[0019] When the pump head 5 is pressed, the cleaning fluid flows into the hollow rotating shaft 12 through the silicone tube 11, the output connector 14, and the rubber ring 15 to prevent leakage. Finally, it seeps out from the base of the brush and penetrates into hard-to-clean areas such as the threads and bottom gaps of the bottle with the centrifugal force of rotation.

[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the drive mechanism 9 includes a hollow rotating shaft 12, a battery 13, an output connector 14, a rubber ring 15, a hollow shaft motor 16, and an external square tube 17. The hollow rotating shaft 12 penetrates the interior of the gun body 4. The battery 13 is built into the gun body 4. The output end of the battery 13 is electrically connected to the hollow shaft motor 16 via a wire. The hollow shaft motor 16 is located inside the gun body 4. The extended end of the hollow rotating shaft 12 is connected to the output connector 14. The outer side is sealed and engaged by a rubber ring 15; the other side of the output connector 14 is fixedly connected to the external square tube 17, which is finally connected to the side of the drive shaft 7; the external square tube 17 extends from the back of the drive shaft 7 and its outer circumferential surface is designed with elastic teeth to engage with the outer side of the output connector 14; the power output end of the hollow shaft motor 16 is fixedly connected to one end of the hollow rotating shaft 12 that penetrates the gun body 4, and the other end of the hollow rotating shaft 12 is rigidly connected to the tail end of the output connector 14.

[0021] The quick assembly and disassembly are achieved by the elastic engagement of the spring pin 18 and the connecting pipe 19. Pressing the spring pin 18 separates the brush head, making it easy to replace the worn silicone brush 8 or the deep cleaning drive mechanism 9, thus preventing bacterial growth after long-term use.

[0022] The working principle of this utility model is as follows: Type-C interface 2 provides a charging path for the built-in battery 13. When the battery 13 is fully charged, it powers the whole machine. When the user presses button 3 on the back of the gun body 4, the trigger circuit is turned on and the drive mechanism 9 is started. The hollow shaft motor 16 serves as the core power source. Its output shaft is rigidly connected to one end of the hollow rotating shaft 12 that runs through the inside of the gun body 4, transmitting rotational torque to the hollow rotating shaft 12. The other end of the hollow rotating shaft 12 is fixedly connected to the external square tube 17 through the output connector 14. The external square tube 17 is connected to the side of the drive shaft body 7, ultimately transmitting power to the drive shaft body 7. The drive shaft body 7 is elastically engaged with the through hole of the connecting pipe fitting 19 through the outer spring pin 18. The spring pin 18 is deformed by compression and embedded in the through hole. When released, it locks, achieving a detachable connection with the silicone brush 8. At this point, the rotational power of the hollow shaft motor 16, through multi-stage transmission, drives the silicone brush 8 to rotate at high speed, completing the physical scrubbing of the inner wall of the bottle; when the user presses the hand pump head 5 on the side of the gun body 4, the cleaning liquid in the storage chamber 10 is squeezed and pressed into the silicone tube 11 through the sealed connection between the hand pump head 5 and the silicone tube 11, flows through the rubber ring 15 on the outside of the output connector 14 to seal against leakage, and is transported to the end along the internal flow channel of the hollow rotating shaft 12. Since the hollow rotating shaft 12 passes through the gun body 4 and is connected to the output connector 14, the cleaning liquid is finally injected into the brush from the connection end between the hollow rotating shaft 12 and the silicone brush 8, and penetrates into the gaps of the bottle with the rotating silicone brush 8; The drive shaft 7 and the connecting pipe 19 are quickly disassembled and assembled by the elastic engagement of the spring pin 18: when the silicone brush 8 needs to be replaced or cleaned, press the spring pin 18 to disengage it from the through hole of the connecting pipe 19, and the drive shaft 7 and the silicone brush 8 can be separated; during installation, align the through hole, and the spring pin 18 will automatically spring in and lock, making the operation convenient.

[0023] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An electric baby bottle brush with integrated cleaning solution, comprising a handle (1), a nozzle (4), a hollow rotating shaft (12), and a hollow shaft motor (16), characterized in that: A Type-C interface (2) is provided on the back of one side of the gun body (4). A button (3) is provided on the back of the gun body (4). The Type-C interface (2) is connected to the battery (13) wire. A cleaning mechanism (6) is provided on one side of the gun body (4). The cleaning mechanism (6) is engaged with the silicone brush (8) through the drive shaft (7). The cleaning liquid is injected into the silicone brush (8) through the hand pump head (5) on the side of the gun body (4), so that the cleaning liquid and the rotating brushing action work together. A drive mechanism (9) is provided inside the gun body (4). The hollow shaft motor (16) rotates through the hollow rotating shaft (12). At the same time, the hollow rotating shaft (12) is connected to the silicone tube (11) for conveying. The hollow rotating shaft (12) drives the silicone brush (8) to rotate and the cleaning liquid is conveyed.

2. The electric baby bottle brush with integrated cleaning solution according to claim 1, characterized in that: The cleaning mechanism (6) includes a gun body (4), a hand-operated pump head (5), a drive shaft (7), a silicone brush (8), a liquid storage chamber (10), a silicone connector (11), a spring pin (18), and a connecting pipe fitting (19). The drive shaft (7) is provided on one side of the gun body (4). The silicone brush (8) is connected to the outside of the drive shaft (7). The connecting pipe fitting (19) is connected to the inner end of the silicone brush (8). The liquid storage chamber (10) is located inside the handle (1). The silicone connector (11) is connected to the outside of the hand-operated pump head (5). The silicone connector (11) is located inside the gun body (4). The inner end of the connecting pipe fitting (19) is connected to the outside of the drive shaft (7). The spring pin (18) is provided through the top of the drive shaft (7).

3. The electric baby bottle brush with integrated cleaning solution according to claim 2, characterized in that: The top of the liquid storage chamber (10) is provided with a hand-operated pump head (5), which is sealed and connected to the other side of the silicone tube (11).

4. The electric baby bottle brush with integrated cleaning solution according to claim 2, characterized in that: The drive shaft (7) is provided with a spring pin (18) on its outer side. The spring pin (18) engages with a pre-drilled through hole on the connecting pipe (19). The elastic deformation of the spring pin (18) completes the detachable snap-fit ​​connection between the drive shaft (7) and the connecting pipe (19).

5. The electric baby bottle brush with integrated cleaning solution according to claim 1, characterized in that: The drive mechanism (9) includes a hollow shaft (12), a battery (13), an output connector (14), a rubber ring (15), a hollow shaft motor (16), and an external square tube (17). The hollow shaft (12) passes through the interior of the gun body (4). The battery (13) is built into the gun body (4). The output end of the battery (13) is electrically connected to the hollow shaft motor (16) through a wire. The hollow shaft motor (16) is located inside the gun body (4). The extended end of the hollow shaft (12) is connected to the output connector (14). The outer side of the output connector (14) is sealed and engaged by the rubber ring (15). The other side of the output connector (14) is fixedly connected to the external square tube (17). The external square tube (17) is finally connected to the side of the drive shaft body (7).

6. The electric baby bottle brush with integrated cleaning solution according to claim 5, characterized in that: The drive shaft (7) extends outward into an external square tube (17), the outer circumference of which is designed with elastic teeth to engage with the outer side of the output connector (14).

7. The electric baby bottle brush with integrated cleaning solution according to claim 5, characterized in that: The power output end of the hollow shaft motor (16) is fixedly connected to one end of the hollow shaft (12) that passes through the gun body (4), and the other end of the hollow shaft (12) is rigidly connected to the tail end of the output connector (14).

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