Milk shaking device rotating assembly structure with wide adaptability
By designing a highly adaptable rotating component for the milk shaker and using a servo motor drive to achieve adaptive fixation for bottles of different diameters, the problem of needing to replace the retaining ring and disassemble the handle in existing technologies is solved, thus improving ease of use and operational efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-17
AI Technical Summary
Existing baby shakers require changing the spring arm retainer when fixing bottles of different diameters, which is cumbersome and laborious, and also requires disassembling the bottle handle, making them inconvenient to use.
A versatile rotating assembly for a baby shaker has been designed, comprising a flip-top, body, elastic retaining arm assembly, rotating sleeve assembly, bearing, large rotating wheel, small rotating wheel, drive belt, temperature measuring assembly, motor, annular air duct cover, fan, heating PTC assembly, and air outlet cover. It achieves forward and reverse rotation via a servo motor, is compatible with bottles from 50mm to 75mm in diameter, and requires no replacement of retaining rings or disassembly of the handle.
It achieves adaptive fixing of baby bottles of different diameters, simplifies the operation process, improves ease of use and efficiency, and reduces the labor intensity of manual shaking.
Smart Images

Figure CN223994790U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of maternal and infant products technology, and in particular to a widely adaptable rotating component structure for a baby shaker. Background Technology
[0002] When feeding an infant, the formula needs to be mixed with warm water and shaken to fully dissolve it. Usually, this is done by hand, and it takes a long time to shake, which can easily tire your hands, is strenuous, and doesn't dissolve the formula well in the warm water.
[0003] Currently, automatic bottle shakers are available on the market to replace manual shaking. Most of these shakers use elastic arm clips to secure the bottle. However, due to the diverse shapes of bottles, especially their large diameters ranging from 50mm to 75mm, the elastic arm clips are insufficient. Therefore, two sizes of elastic arm clips are used: 50mm-60mm and 60mm-75mm, which are interchangeable. Additionally, the bottles typically have handles, requiring the handle to be removed before the bottle can be placed in the shaker. This involves unscrewing the bottle cap, removing the handle, screwing the cap back onto the bottle, and then placing it in the shaker's elastic arm clip. After thoroughly shaking the formula, the bottle is removed from the shaker, the bottle cap is unscrewed, the handle is reattached, and the cap is screwed back onto the bottle before feeding. The entire process is very cumbersome and inconvenient. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a widely adaptable rotating component structure for a baby shaker. This structure is suitable for baby bottles with diameters of 50mm-75mm on the market, simplifies the entire operation, and eliminates the need to replace the elastic arm retainer, making it easy to operate.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A versatile rotating assembly structure for a milk shaker includes a flip cover, a body, an elastic arm assembly, a rotating sleeve assembly, a bearing, a large rotating wheel, a small rotating wheel, a drive belt, a temperature measuring component, a motor, an annular duct cover, a fan, a PTC heating component, an air outlet cover, and a base. The elastic arm assembly is axially connected to the rotating sleeve assembly. The bearing is installed inside the annular duct cover, and the lower end of the upper shell of the elastic ring is fixed to the inner side of the bearing. The rotating sleeve assembly includes a soft rubber tongue, a soft rubber cover, an elastic arm assembly, an elastic fixing arm, an upper shell of the elastic ring, a rotating shaft groove, and a lower shell of the elastic ring. The elastic arm assembly is inserted into the rotating shaft groove, and the elastic arm... The upper shell of the ring and the lower shell of the elastic retaining ring are fastened together by a snap fastener. The upper shell and the lower shell of the elastic retaining ring press against the elastic retaining arm assembly. The soft rubber cover is fitted onto the upper shell of the elastic retaining ring. The elastic retaining arm assembly includes a fixed rubber plug, a V-shaped elastic retaining arm, a retaining spring, a stainless steel rotating shaft, a soft rubber roller, a roller fixing component, and a stainless steel rotating shaft B. The stainless steel rotating shaft A is rotatably connected to the V-shaped elastic retaining arm. The retaining spring is fixedly connected to the stainless steel rotating shaft A. The soft rubber roller is fixedly connected to the roller fixing component. The stainless steel rotating shaft B is located inside the roller fixing component. The stainless steel rotating shaft B is rotatably connected to the V-shaped elastic retaining arm. The stainless steel rotating shaft A is snapped into the rotating shaft groove.
[0007] Preferably, the flip cover is rotatably connected to the body, and the body is fixedly connected to the base.
[0008] Preferably, the air outlet cover is fixedly connected to the annular air duct cover, the fan and the heating PTC assembly are installed inside the air outlet cover, and the annular air duct cover is fixedly connected to the inside of the machine body.
[0009] Preferably, the fixing plug is fixedly connected to the V-shaped elastic fixing arm.
[0010] Preferably, the lower end of the upper shell of the elastic retaining ring is fixedly connected to the large rotating wheel, the motor is fixedly connected to the inner bottom of the annular air duct cover, the temperature measuring component consists of a mounting bracket and a temperature sensor, the temperature sensor is mounted on the mounting bracket, the mounting bracket is mounted on the annular air duct cover, the small rotating wheel is fixedly connected to the motor output, and the drive belt is used to drive the large rotating wheel and the small rotating wheel.
[0011] Preferably, the motor is a servo motor that can change its rotation direction.
[0012] Compared with the prior art, the advantages of this utility model are as follows:
[0013] A versatile rotating component for a baby shaker is provided, which can adaptively fix baby bottles with diameters from 50mm to 75mm without the need to replace parts. It is easy to operate, and the drive motor drives the rotating component to rotate in both directions to achieve efficient shaking. The component has a small wall thickness and can be inserted between the baby bottle and the handle without disassembling the bottle handle, which greatly simplifies the operation process and improves the convenience and efficiency of use. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a widely adaptable rotating component of a milk shaker proposed in this utility model.
[0015] Figure 2 An exploded view of the milk-shaking rotating sleeve assembly;
[0016] Figure 3 This is an exploded view of the elastic clamp arm assembly.
[0017] In the diagram: 1. Flip cover, 2. Body, 3. Elastic locking arm assembly, 310. Fixing rubber plug, 320. V-shaped elastic fixing arm, 330. Snap ring, 340. Stainless steel swivel A, 350. Soft rubber roller, 360. Roller fixing piece, 370. Stainless steel swivel B, 4. Shaking rotating sleeve assembly, 410. Soft rubber tongue, 420. Soft rubber cover, 430. Elastic fixing arm, 440. Elastic retaining ring upper shell, 450. Swivel groove, 460. Elastic retaining ring lower shell, 5. Bearing, 6. Large rotating wheel, 7. Small rotating wheel, 8. Drive belt, 9. Temperature measuring assembly, 10. Motor, 11. Annular air duct cover, 12. Fan, 13. Heating PTC assembly, 14. Air outlet cover, 15. Base. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0019] Reference Figures 1-3 A widely adaptable rotating component structure for a milk shaker includes a flip cover 1, a body 2, an elastic locking arm assembly 3, a milk shaking rotating sleeve assembly 4, a bearing 5, a large rotating wheel 6, a small rotating wheel 7, a drive belt 8, a temperature measuring assembly 9, a motor 10, an annular air duct cover 11, a fan 12, a heating PTC assembly 13, an air outlet cover 14, and a base 15.
[0020] Among them, the elastic card arm assembly 3 is axially connected to the milk shaking rotating sleeve assembly 4, the bearing 5 is installed on the inner side of the annular air duct cover 11, the lower end of the elastic card ring upper shell 440 is fixed to the inner side of the bearing 5, the flip cover 1 is rotatably connected to the body 2, and the body 2 is fixedly connected to the base 15.
[0021] The milk-shaking rotating sleeve assembly 4 includes a soft rubber tongue 410, a soft rubber cover 420, an elastic locking arm assembly 3, an elastic fixing arm 430, an elastic retaining ring upper shell 440, a rotating shaft groove 450, and an elastic retaining ring lower shell 460. The elastic locking arm assembly 3 is inserted into the rotating shaft groove 450. The elastic retaining ring upper shell 440 and the elastic retaining ring lower shell 460 are fastened together by a snap fastener, pressing down on the elastic locking arm assembly 3. The soft rubber cover 420 is sleeved on the elastic retaining ring upper shell 440. The soft rubber tongue 410 mainly assists in fixing a diameter of 50 mm. The 430 elastic fixing arm and the 410 soft rubber tongue have the same effect as the 55mm-75mm diameter bottles. The difference is that the elastic fixing arm 430 has a stronger elasticity and a more obvious effect in fixing the bottle. It mainly assists in fixing bottles with a diameter of 55mm-75mm. It does not require replacing the elastic fixing arm and the 410 soft rubber tongue. The shaking rotating sleeve component 4 has a small wall thickness and can be inserted between the outer wall of most bottles and the handle, so that the bottle handle does not need to be disassembled, simplifying the entire operation process from filling the formula to shaking the bottle.
[0022] The elastic arm assembly 3 includes a fixed rubber plug 310, a V-shaped elastic fixing arm 320, a retaining spring 330, a stainless steel rotating shaft 1340, a soft rubber roller 350, a roller fixing component 360, and a stainless steel rotating shaft B370. The fixed rubber plug 310 is fixedly connected to the V-shaped elastic fixing arm 320, the stainless steel rotating shaft B340 is rotatably connected to the V-shaped elastic fixing arm 320, the retaining spring 330 is fixedly connected to the stainless steel rotating shaft A340, the soft rubber roller 350 is fixedly connected to the roller fixing component 360, the stainless steel rotating shaft B370 is located inside the roller fixing component 360, the stainless steel rotating shaft B370 is rotatably connected to the V-shaped elastic fixing arm 320, and the stainless steel rotating shaft A340 is engaged in the rotating shaft groove 450.
[0023] The lower end of the upper shell 440 of the elastic retaining ring is fixedly connected to the large rotating wheel 6. The motor 10 is fixedly connected to the inner bottom of the annular air duct cover 11. The temperature measuring component 9 consists of a mounting bracket and a temperature sensor. The temperature sensor is mounted on the mounting bracket, which is mounted on the annular air duct cover 11. The small rotating wheel 7 is fixedly connected to the output of the motor 10. The drive belt is used to drive the large rotating wheel 6 and the small rotating wheel 7. The motor 10 is a servo motor that can change the direction of rotation. The V-shaped elastic fixing arm 320 has good elasticity and plays a role in fixing the baby bottle. The soft rubber roller 350 also has good elasticity and compression force. The combination of the V-shaped elastic fixing arm 320 and the soft rubber roller 350 achieves the function of fixing baby bottles with a diameter of 55mm-75mm by the elastic retaining arm component 3. It does not require replacing the elastic retaining ring to meet the effect of baby bottles with different diameters.
[0024] The air outlet cover 14 is fixedly connected to the annular air duct cover 11, the fan 12 and the heating PTC component 13 are installed inside the air outlet cover 14, and the annular air duct cover 11 is fixedly connected to the inside of the body 2.
[0025] In this invention, when it is necessary to shake the milk, simply place the bottle inside the elastic retaining arm assembly 3. The V-shaped elastic retaining arm 320 has good elasticity and can adaptively adjust according to the different diameters of the bottles. The soft rubber roller 350 not only provides additional elasticity and compression force, but also forms a soft contact on the surface of the bottle, reducing wear. The combination of the two, with the assistance of the soft rubber tongue 410 and the elastic retaining arm 430, effectively fixes the bottles with a diameter range of 50mm to 75mm, without the need to replace the elastic arm retaining ring.
[0026] Then start the drive motor 10 to rotate in both directions. By using the transmission of the large rotating wheel 6 and the small rotating wheel 7, the milk shaking rotating sleeve assembly 4 can rotate in both directions to achieve milk shaking.
[0027] Furthermore, the rotating sleeve component 4 has a small wall thickness, allowing it to fit between the outer wall of most bottles and the handle, thus eliminating the need to disassemble the bottle handle and simplifying the entire process from filling the bottle with formula to shaking the bottle.
[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A wide range of adaptive milk shaker rotating component structure, characterized in that, It includes: Flip cover (1), body (2), elastic arm assembly (3), milk shaking rotating sleeve assembly (4), bearing (5), rotating large wheel (6), rotating small wheel (7), drive belt (8), temperature measurement assembly (9), motor (10), ring air duct cover (11), fan (12), heating PTC assembly (13), air outlet cover (14), base (15); The elastic arm assembly (3) is connected with the milk shaking rotating sleeve assembly (4) through a shaft, the bearing (5) is installed on the inner side of the ring air duct cover (11), and the lower end of the elastic clamping ring upper shell (440) is fixed on the inner side of the bearing (5). The milk shaking rotating sleeve assembly (4) comprises a soft rubber tongue (410), a soft rubber cover (420), an elastic arm assembly (3), an elastic fixed arm (430), an elastic clamping ring upper shell (440), a rotating shaft groove (450) and an elastic clamping ring lower shell (460), the elastic arm assembly (3) is arranged in the rotating shaft groove (450), the elastic clamping ring upper shell (440) and the elastic clamping ring lower shell (460) are buckled tightly by a buckle, the elastic clamping ring upper shell (440) and the elastic clamping ring lower shell (460) press the elastic arm assembly (3), and the soft rubber cover (420) is arranged on the elastic clamping ring upper shell (440). The elastic arm assembly (3) comprises a fixed rubber plug (310), a V-shaped elastic fixed arm (320), a clamping spring (330), a stainless steel rotating shaft A (340), a soft rubber roller (350), a roller fixing piece (360) and a stainless steel rotating shaft B (370), the stainless steel rotating shaft A (340) is rotationally connected with the V-shaped elastic fixed arm (320), the clamping spring (330) is fixedly connected with the stainless steel rotating shaft A (340), the soft rubber roller (350) is fixedly connected with the roller fixing piece (360), the stainless steel rotating shaft B (370) is located on the inner side of the roller fixing piece (360), the stainless steel rotating shaft B (370) is rotationally connected with the V-shaped elastic fixed arm (320), and the stainless steel rotating shaft A (340) is clamped in the rotating shaft groove (450).
2. A wide range of rotary assembly structure for a milk shaker according to claim 1, characterized in that, The flip cover (1) is rotationally connected with the body (2), and the body (2) is fixedly connected with the base (15).
3. A wide range of rotary assembly structure for a milk shaker according to claim 1, characterized in that, The air outlet cover (14) is fixedly connected with the ring air duct cover (11), the fan (12) and the heating PTC assembly (13) are installed in the air outlet cover (14), and the ring air duct cover (11) is fixedly connected with the inner body (2).
4. A wide range of rotary assembly structure for a milk shaker according to claim 1, wherein, The fixed rubber plug (310) is fixedly connected with the V-shaped elastic fixed arm (320).
5. A wide range of rotary assembly structure for a milk shaker according to claim 1, wherein, The lower end of the elastic clamping ring upper shell (440) is fixedly connected with the rotating large wheel (6), the motor (10) is fixedly connected with the inner bottom of the ring air duct cover (11), the temperature measurement assembly (9) comprises a mounting frame and a temperature measurement sensor, the temperature measurement sensor is mounted on the mounting frame, the mounting frame is mounted on the ring air duct cover (11), the rotating small wheel (7) is fixedly connected with the output of the motor (10), and the drive belt is used for driving the rotating large wheel (6) and the rotating small wheel (7).
6. A wide range of rotary assembly structure for a milk shaker according to claim 5, characterized in that, The motor (10) is a servo motor capable of changing the rotating direction.