Warm milk shaking device

Abstract

The invention discloses a warm milk shaking device which comprises a bottom plate and a shell, a milk bottle barrel comprises a bottom barrel and a base, an air inlet is formed in the bottom barrel, a locking assembly comprises a plurality of locking blades installed on the milk bottle barrel, a driving cover plate and a locking piece, the driving cover plate is rotationally installed on the base, a locking cavity is formed between the driving cover plate and the base, and the locking piece is arranged in the locking cavity. The locking blades are of spiral structures and are arranged in the locking cavity in the same direction, one ends of the locking blades are hinged to the driving cover plate, the other ends of the locking blades are hinged to the base, and when the driving cover plate rotates, the locking blades can be controlled to rotate synchronously; the locking piece is used for controlling the driving cover plate to rotate in the locking direction of the locking blades, a mechanical structure is adopted, the situation that locking of a feeding bottle is affected by hot air, and a product is loosened can be avoided, the feeding bottle clamping stability is greatly improved, feeding bottles of different diameter sizes can be adapted and effectively fixed, and the universality of the milk shaking device can be better improved.

Description

Technical Field

[0001] The invention relates to the technical field of small household electrical appliances, and more particularly to a warm milk shaker. Background Art

[0002] The milk shaker currently on the market is mainly composed of a shell, a driving motor, a rotating box assembly, etc. The rotating box assembly includes a rotating box and a bottle holder and other parts. The bottle is fixed on the rotating box by the bottle holder, and the driving motor in the shell is fixedly installed with the rotating box. The driving motor drives the rotating box and the bottle to rotate to shake the milk.

[0003] However, the current milk shaker has the following problems: the fixing ring and the elastic sheet are both integrally formed of plastic. Due to the material, after a certain period of use and when hot air is blown, the elastic sheet gradually loses its elasticity, resulting in the inability to clamp the milk bottle, causing the milk shaking efficiency to decrease. At the same time, the current milk shaker mostly uses air heating to heat the milk shaker, but due to the high-speed rotating air inlet 404 at the bottom of the milk shaking barrel, the hot air cannot fully heat the milk bottle, resulting in a waste of hot air and a decrease in the milk heating efficiency.

[0004] In summary, how to provide a breast shaker that prevents the clamping effect from being weakened is a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a warm milk shaker to avoid weakening of the clamping effect on the milk bottle and ensure effective shaking of the milk bottle.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] A warm milk shaker, comprising:

[0008] A base plate and a shell, wherein a mounting cavity is formed between the base and the shell;

[0009] A swivel seat, the swivel seat is installed in the installation cavity, a milk bottle bucket is rotatably installed in the swivel seat, the milk bottle bucket comprises a bottom bucket and a base, the bottom bucket is provided with an air inlet, and an upper cover is installed on the base;

[0010] A locking assembly, the locking assembly comprising a plurality of locking blades, a driving cover plate and a locking member installed on the bottle barrel, the driving cover plate being rotatably installed on the base and being located between the upper cover and the base, a locking cavity being formed between the driving cover plate and the base, a plurality of the locking blades being of a spiral structure and being arranged in the locking cavity along the same direction, one end of the locking blade being hinged to the driving cover plate, and the other end of the locking blade being hinged to the base, when the driving cover plate is rotated, the plurality of the locking blades can be controlled to rotate synchronously, and the locking member is used to control the driving cover plate to rotate in the locking direction of the plurality of the locking blades;

[0011] A driving motor, the driving motor is used to drive the feeding bottle bucket to rotate in the rotating seat;

[0012] A warm air machine is used to provide warm air for heating the milk bottle into the rotating seat.

[0013] Furthermore, the present invention is provided with a limiting groove on the driving cover plate, the locking member adopts a spring and is located in the limiting groove, one end of the locking member is connected to the driving cover plate, and the other end of the locking member is connected to the upper cover.

[0014] In the present invention, the locking assembly 5 further comprises:

[0015] A self-locking member, the self-locking member is installed on the upper cover;

[0016] A self-locking groove, the self-locking groove is installed on the driving cover plate;

[0017] When the self-locking member enters the self-locking groove, the position of the drive cover is fixed relative to the base. At this time, the locking member is in a compressed state. When the self-locking member continues to be pushed toward the self-locking groove, the self-locking member is disengaged from the self-locking groove.

[0018] According to the present invention, a control sliding hole is provided on the upper cover, a locking switch is slidably installed in the control sliding hole, and the locking switch passes through the control sliding hole and is connected to the driving cover plate.

[0019] Furthermore, the present invention provides a plurality of support members on the base, and the support members are evenly distributed around the axis of the bottom barrel, and the support members clamp the milk bottle through elastic deformation function.

[0020] Further, the present invention, the support member includes a supporting portion and a clamping portion, the clamping portion is in an arc shape with an opening facing away from the supporting portion, the supporting portion is connected to the base and forms a preset angle with the base, and the clamping portion is connected to the supporting portion at a preset angle.

[0021] Furthermore, the present invention provides that anti-skid layers are provided at the positions where the plurality of support members and the plurality of locking blades contact the milk bottles.

[0022] Furthermore, the bottom barrel is provided with a plurality of wind blades, and the air inlet is formed by the plurality of wind blades being arranged at intervals around the circumference of the axis of the bottom barrel.

[0023] Furthermore, the present invention provides that two adjacent side surfaces of a plurality of the wind blades are both inclined surfaces facing the interior of the bottom barrel.

[0024] Furthermore, in the present invention, the side surface of the wind blade away from the axis of the bottom barrel is higher than the circumferential surface of the bottom barrel.

[0025] The milk warmer provided by the present invention is used to install the rotating seat in the installation cavity, and the bottom barrel and the base are assembled and installed in the rotating seat, an upper cover is installed on the base, a driving motor is used to drive the bottle barrel to rotate in the rotating seat, and a heater is used to provide warm air for heating the bottle in the rotating seat, and the warm air enters the bottom barrel through the air inlet to achieve heating of the bottle, and a locking assembly is installed on a plurality of locking blades, a driving cover plate and a locking piece of the bottle barrel, the driving cover plate is rotatably installed on the base and is located between the upper cover and the base, a locking cavity is formed between the driving cover plate and the base, a plurality of the locking blades are all spiral structures, and are arranged in the locking cavity along the same direction, one end of the locking blade is hinged to the driving cover plate, and the other end of the locking blade is hinged to the base, and when the driving cover plate is rotated When the milk bottle is put into the bottom barrel, the locking member can control the driving cover plate to rotate in the locking direction of the locking blades to clamp the milk bottle, thereby ensuring the stability of the milk bottle during shaking. At the same time, the mechanical structure can avoid the loosening of the product due to the influence of hot air on the locking of the milk bottle, greatly improves the clamping stability of the milk bottle, and can adapt to and effectively fix milk bottles of different diameters, which is more conducive to improving the versatility of the milk shaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0027] Figure 1 This is a schematic diagram of the structure after the overall installation provided by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure in the installation cavity provided by the present invention;

[0029] Figure 3 This is a schematic structural diagram of the front side of the milk bottle bucket provided by the present invention after assembly;

[0030] Figure 4 This is a schematic diagram of the structure of the milk bottle bucket provided by the present invention after being assembled, viewed from the top of the axis;

[0031] Figure 5 This is a schematic structural diagram of the milk bottle bucket provided by the present invention when viewed from the upward axis after assembly;

[0032] Figure 6 This is a schematic diagram of the front structure of the disassembled feeding bottle bucket provided by the present invention;

[0033] Figure 7 A schematic diagram of the structure of the axle side of the bottle barrel provided by the present invention after disassembly

[0034] Figure 8 A schematic diagram of the structure of the base provided by the present invention when viewed from above

[0035] Fig. 9 A schematic diagram of the structure of the bottle bucket provided by the present invention after assembly from a top view

[0036] Fig.10 A schematic diagram of the structure of the locking blade shaft side provided by the present invention

[0037] Fig.11 A schematic diagram of the structure of the upper cover provided by the present invention when viewed from the bottom axis

[0038] Figure 1-Figure 11 , the reference numerals include:

[0039] Shell 1, bottom plate 2, swivel seat 3, milk bottle bucket 4, base 401, bottom bucket 402, upper cover 403, air inlet 404, control slide hole 405, locking switch 406, wind leaf 407, locking assembly 5, drive cover plate 501, locking blade 502, limit groove 503, self-locking groove 504, self-locking part 505, drive motor 6, heater 7, support part 8, support part 801, clamping part 802. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] The core of the present invention is to provide a warm milk shaker to avoid weakening of the clamping effect on the milk bottle and ensure effective shaking of the milk bottle.

[0042] Please refer to Figure 1-Figure 11 A warm milk shaker comprises a bottom plate 2, a shell 1, a swivel seat 3, a locking assembly 5, a driving motor 6 and a heater 7. An installation cavity is formed between the base 401 and the shell 1. The swivel seat 3 is installed in the installation cavity. A milk bottle bucket 4 is rotatably installed in the swivel seat 3. The milk bottle bucket 4 comprises a bottom bucket 402 and a base 401. The bottom bucket 402 is provided with an air inlet 404. One end of the base 401 extends into the bottom bucket 402. An upper cover 403 is installed on the base 401. The locking assembly 5 comprises a plurality of locking blades 502 installed on the milk bottle bucket 4, a driving cover plate 501 and a locking member. The driving cover plate 501 is rotatably installed on the base 401 and is located on the upper cover. A locking cavity is formed between 403 and the base 401, and between the driving cover plate 501 and the base 401. The plurality of locking blades 502 are all spiral structures and are arranged in the locking cavity along the same direction. One end of the locking blade 502 is hinged to the driving cover plate 501, and the other end of the locking blade 502 is hinged to the base 401. When the driving cover plate 501 rotates, the plurality of locking blades 502 can be controlled to rotate. The locking member is used to control the driving cover plate 501 to rotate in the locking direction of the plurality of locking blades 502. The driving motor 6 is used to drive the milk bottle bucket 4 to rotate in the rotating seat 3, and the heater 7 is used to provide warm air for heating the milk bottle into the rotating seat 3.

[0043] When in use, the swivel seat 3 is installed in the installation cavity, and the bottom barrel 402 is assembled with the base 401 and installed in the swivel seat 3. The base 401 is installed with an upper cover 403. The driving motor 6 is used to drive the bottle barrel 4 to rotate in the swivel seat 3. The heater 7 is used to provide warm air for heating the bottle in the swivel seat 3. The warm air enters the bottom barrel 402 through the air inlet 404 to achieve heating of the bottle. The locking assembly 5 is installed on the bottle barrel 4, including several locking blades 502, a driving cover plate 501 and a locking member. The driving cover plate 501 is rotatably installed on the base 401 and is located between the upper cover 403 and the base 401. A locking cavity is formed between the driving cover plate 501 and the base 401. Several of the locking blades 502 are spiral structures and are arranged in the locking cavity along the same direction. One end of the locking blade 502 is hinged to the driving cover plate 501, and the other end of the locking blade 502 is hinged to the base 401, when the driving cover plate 501 rotates, the plurality of locking blades 502 can be controlled to rotate, and the locking member is used to control the driving cover plate 501 to rotate in the locking direction of the plurality of locking blades 502, that is, the plurality of locking blades 502 form a mechanical iris structure, and drive the plurality of locking blades 502 to change their angles by driving the cover plate 501, thereby achieving the enlargement or reduction of the opening formed between the plurality of locking blades 502, and after the milk bottle is placed in the bottom barrel 402, the locking member can control the driving cover plate 501 to rotate in the locking direction of the plurality of locking blades 502, so as to clamp the milk bottle, thereby ensuring the stability of the milk bottle during shaking, and at the same time, the mechanical structure can be used to avoid the situation where the milk bottle is locked and the product is loosened due to the influence of hot air, thereby greatly improving the stability of the milk bottle clamping, and can adapt to and effectively fix milk bottles of different diameters, which is more conducive to improving the versatility of the present milk shaker.

[0044] It should be noted that the base 401 in the embodiment of the present invention is a rotating part with a Z-shaped cross-section, that is, the cross-section is a convex structure, and the end of the base 401 with a smaller diameter extends into the bottom barrel 402 and is connected to the bottom barrel 402, and the end of the base 401 with a larger diameter is used to form a locking cavity.

[0045] In addition, the milk shaker in the embodiment of the present invention further includes a controller, a display, a power supply, and wires connecting the various components, a mounting structure, etc.

[0046] Optionally, in some embodiments, the base 401 and the bottom barrel 402 are detachably connected, and can be detachable by threaded engagement, or by snap-fitting.

[0047] Optionally, in some embodiments, the arc angles of the locking blades 502 can be set as needed, and the number of the locking blades 502 can also be selected according to actual use.

[0048] Optionally, in some embodiments, the hinged connection between the locking blade 502 and the base 401 and the driving cover plate 501 may be riveted or bolted.

[0049] Optionally, in the above embodiment, mounting holes are provided on the base 401 and the driving cover plate 501, and a hinge column is provided on the locking blade 502, so that the locking blade 502 is hingedly connected when the hinge column is inserted into the mounting hole.

[0050] Optionally, in the above embodiment, the hinge column can be formed in one piece with the locking blade 502, and an anti-drop protrusion can be installed at the end of the hinge column.

[0051] Please refer to Figure 8 In order to ensure the locking function of the locking member, in some embodiments, a limiting groove 503 is provided on the driving cover plate 501, and the locking member adopts a spring and is located in the limiting groove 503. One end of the locking member is connected to the driving cover plate 501, and the other end of the locking member is connected to the upper cover 403. That is to say, the spring is placed inside the limiting groove 503 so that the spring can only be expanded and contracted in the limiting groove 503, thereby ensuring its locking function. At the same time, one end of the spring is connected to the driving cover plate 501, and the other end of the spring is connected to the upper cover 403. The driving cover plate 501 and the upper cover 403 are rotated together, so the spring will be stretched or compressed, thereby playing an effective locking function.

[0052] Optionally, in some embodiments, a rubber band or a spring is used as the locking member instead of a spring.

[0053] Please refer to Figure 7 and Figure 8 In some embodiments, the locking assembly 5 further includes a self-locking member 505 and a self-locking groove 504. The self-locking member 505 is installed on the upper cover 403, and the self-locking groove 504 is installed on the driving cover 501. When the self-locking member 505 enters the self-locking groove 504, the position of the driving cover 501 is fixed relative to the base 401, and the locking member is in a compressed state. When the self-locking member 505 is pushed toward the self-locking groove 504 again, the self-locking member 505 is separated from the self-locking groove 504. That is to say, the self-locking member 505 and the self-locking groove 504 can be realized. The driving cover 501 is now locked and fixed. When the driving cover 501 drives the locking blade 502 to reach the maximum opening and closing angle, the driving cover 501 is fixed to facilitate the user to put the bottle inside, and the self-locking member 505 is pressed to make the self-locking member 505 continue to extend into the inner part of the self-locking groove 504. The self-locking groove 504 disengages the self-locking member 505. At this time, the self-locking member 505 is in a free state. Under the action of the locking member pushing the driving cover 501, the locking blade 502 is driven and locked in the retracting direction, thereby effectively fixing the bottle.

[0054] Optionally, in some other embodiments, other structures may be used to replace the self-locking member 505 and the self-locking groove 504. Specifically, a positioning column perpendicular to the driving cover 501 is slidably installed on the upper cover 403, and a positioning hole is set at a corresponding position on the driving cover 501. When the driving cover 501 is rotated to the maximum opening and closing angle of the locking blade 502, the positioning column enters the positioning hole to fix the position of the driving cover 501. After the bottle is placed, the positioning column is pulled out of the positioning hole. Under the action of the locking member pushing the driving cover 501, the locking blade 502 is driven in the retracting direction and locked, thereby achieving effective fixation of the bottle.

[0055] Optionally, in the above embodiment, a top spring may be installed on the positioning column to drive the positioning column to move toward the positioning hole, so that the positioning column can automatically enter the positioning hole.

[0056] Please refer to Figure 4 In order to facilitate the user to control the driving cover 501, in some embodiments, a control slide hole 405 is provided on the upper cover 403, and a locking switch 406 is slidably installed in the control slide hole 405. The locking switch 406 passes through the control slide hole 405 and is connected to the driving cover 501. That is to say, the user can control the position of the driving cover 501 and thereby control the position of the locking blade 502 only by operating the locking switch 406.

[0057] Optionally, in some embodiments, the top of the driving switch is spherical or in other shapes, and the driving switch is detachably mounted on the driving cover 501 .

[0058] Please refer to Figure 6 In order to further improve the clamping effect of the milk bottle, in some embodiments, a plurality of support members 8 are provided on the base 401 and are evenly distributed around the axis of the bottom barrel 402. The support members 8 clamp the bottom of the milk bottle through elastic deformation function. The bottom of the milk bottle is clamped by multiple support members 8 to prevent the bottom of the milk bottle from shaking.

[0059] Optionally, in some embodiments, the support member 8 includes a support portion 801 and a clamping portion 802, the clamping portion 802 is in an arc shape with an opening facing away from the support portion 801, the support portion 801 is connected to the base 401 and forms a preset angle with the base 401, and the clamping portion 802 is connected to the support portion 801 at a preset angle, that is, the support member 8 is formed by the cooperation of the support portion 801 and the clamping portion 802, and there is an acute angle between the support member 8 and the base 401 facing the bottom barrel 402, on the one hand, the support member 8 can have an elastic deformation function to ensure effective clamping of the milk bottle, and on the other hand, it is convenient for the milk bottle to smoothly enter the bottom barrel 402, and there is an obtuse angle between the clamping portion 802 and the support portion 801, which, together with the arc structure of the clamping portion 802, can increase the contact area with the milk bottle, thereby enhancing the clamping effect on the milk bottle.

[0060] Optionally, in some other embodiments, the clamping portion 802 is a structure hingedly installed in the middle of the supporting portion 801. Specifically, the clamping portion 802 is an arc plate-shaped structure and is hinged to the supporting portion 801 to achieve that the hinge axis of the clamping portion 802 is perpendicular to the bottom barrel 402. After the bottle enters between the multiple clamping portions 802, the clamping portion 802 can fully contact the bottle to achieve a larger contact area with the bottle, which is more conducive to improving the clamping firmness of the bottle.

[0061] Optionally, in order to further enhance the friction force after clamping the milk bottle, in some embodiments, the contact positions of the plurality of support members 8 and the plurality of locking blades 502 with the milk bottle are all provided with an anti-slip layer.

[0062] Optionally, in some embodiments, the anti-slip layer may be made of a material with greater friction, such as rubber or silicone.

[0063] Please refer to Figure 3-Figure 6 In order to improve the utilization rate of hot air, in some embodiments, the bottom barrel 402 is provided with a plurality of wind blades 407, and the air inlet 404 is formed by the plurality of wind blades 407 arranged at intervals around the axis of the bottom barrel 402. That is to say, a plurality of air inlets 404 are formed by the plurality of wind blades 407 arranged at intervals. When the bottom barrel 402 rotates at a high speed, the hot air can quickly enter the bottom barrel 402 through the air inlet 404 to heat the milk bottle.

[0064] Optionally, in some embodiments, two adjacent side surfaces of a plurality of wind blades 407 are inclined surfaces facing the interior of the bottom barrel 402. Specifically, both side surfaces of the wind blades 407 are inclined surfaces. When the bottom barrel 402 rotates, the inclined surfaces can form the function of a fan blade structure, that is, bring hot air into the interior of the bottom barrel 402. In addition, inclined surfaces are arranged on both sides, which can ensure that the bottom barrel 402 can quickly absorb hot air after forward and reverse rotation, thereby greatly improving the utilization effect of hot air and reducing the waste of hot air.

[0065] Optionally, in some embodiments, the wind blade 407 may adopt a rectangular structure, a triangular structure or a trapezoidal structure. When the wind blade 407 adopts a trapezoidal or triangular structure, it has a stronger air suction capability.

[0066] Optionally, in some embodiments, the side of the wind blade 407 away from the axis of the bottom barrel 402 is higher than the circumferential surface of the bottom barrel 402, that is, the wind blade 407 protrudes from the bottom barrel 402 by a portion of the height, so that the wind blade 407 can better have the air suction effect. At the same time, the wind blade 407 with a rectangular structure, a triangular structure or a trapezoidal structure protrudes from the surface of the bottom barrel 402 by its edges and corners. Therefore, when the bottom barrel 402 rotates, it is more conducive to the air suction effect of the wind blade 407.

[0067] That is to say, the key point of the embodiment of the present invention is: adopting a mechanical iris structure, that is, the plurality of locking blades 502 are all spiral structures and are arranged in the locking cavity along the same direction, one end of the locking blade 502 is hinged to the driving cover plate 501, and the other end of the locking blade 502 is hinged to the base 401, when the driving cover plate 501 rotates, the plurality of locking blades 502 can be controlled to rotate, and the locking member is used to control the driving cover plate 501 to rotate in the locking direction of the plurality of locking blades 502, that is to say, the plurality of locking blades 502 form a mechanical iris structure, and through the driving cover plate 501 drives the locking blades 502 to change their angles, thereby achieving the enlargement or reduction of the opening formed between the locking blades 502. After the bottle is placed in the bottom barrel 402, the locking member can control the driving cover 501 to rotate in the locking direction of the locking blades 502 to clamp the bottle, thereby ensuring the stability of the bottle during shaking. At the same time, the mechanical structure can avoid the loosening of the bottle due to the influence of hot air, greatly improving the stability of the bottle clamping, and being able to adapt to and effectively fix bottles of different diameters, which is more conducive to improving the versatility of the present milk shaker.

[0068] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0069] The above is a detailed introduction to a warm milk shaker provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present invention, the present invention can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A warm milk shaker, characterized in that: include: A base plate (2) and a shell (1), wherein a mounting cavity is formed between the base (401) and the shell (1); A swivel seat (3), the swivel seat (3) being mounted in the mounting cavity, a milk bottle bucket (4) being rotatably mounted in the swivel seat (3), the milk bottle bucket (4) comprising a bottom bucket (402) and a base (401), the bottom bucket (402) being provided with an air inlet (404), and an upper cover (403) being mounted on the base (401); A locking assembly (5), the locking assembly (5) comprising a plurality of locking blades (502) mounted on the milk bottle barrel (4), a driving cover plate (501) and a locking member, the driving cover plate (501) being rotatably mounted on the base (401) and being located between the upper cover (403) and the base (401), a locking cavity being formed between the driving cover plate (501) and the base (401), the plurality of locking blades (502) all being spiral structures and being arranged in the locking cavity along the same direction, one end of the locking blade (502) being hinged to the driving cover plate (501), and the other end of the locking blade (502) being hinged to the base (401), when the driving cover plate (501) is rotated, the plurality of locking blades (502) can be controlled to rotate synchronously, and the locking member is used to control the driving cover plate (501) to rotate in a locking direction of the plurality of locking blades (502); A driving motor (6), the driving motor (6) being used to drive the milk bottle bucket (4) to rotate in the rotating seat (3); A warm air machine (7), the warm air machine (7) being used to provide warm air for heating the milk bottle into the rotating seat (3).

2. A milk warmer according to claim 1, characterized in that: The driving cover plate (501) is provided with a limiting groove (503), the locking member adopts a spring and is located in the limiting groove (503), one end of the locking member is connected to the driving cover plate (501), and the other end of the locking member is connected to the upper cover (403).

3. A warm milk shaker according to claim 2, characterized in that: The locking assembly (5) further comprises: A self-locking member (505), the self-locking member (505) being mounted on the upper cover (403); A self-locking groove (504), the self-locking groove (504) being mounted on the driving cover plate (501); When the self-locking member (505) enters the self-locking groove (504), the position of the drive cover plate (501) is fixed relative to the base (401). At this time, the locking member is in a compressed state. When the self-locking member (505) is further pushed toward the self-locking groove (504), the self-locking member (505) is disengaged from the self-locking groove (504).

4. A warm milk shaker according to claim 1, characterized in that: The upper cover (403) is provided with a control sliding hole (405), a locking switch (406) is slidably installed in the control sliding hole (405), and the locking switch (406) passes through the control sliding hole (405) and is connected to the driving cover plate (501).

5. A warm milk shaker according to claim 1, characterized in that: A plurality of support members (8) are provided on the base (401) and are evenly distributed around the axis of the bottom barrel (402), and the support members (8) clamp the milk bottle through elastic deformation.

6. A warm milk shaker according to claim 5, characterized in that: The support member (8) comprises a support portion (801) and a clamping portion (802); the clamping portion (802) is in the shape of an arc with an opening facing away from the support portion (801); the support portion (801) is connected to the base (401) and forms a preset angle with the base (401); and the clamping portion (802) is connected to the support portion (801) at a preset angle.

7. A warm milk shaker according to claim 6, characterized in that: The positions where the plurality of support members (8) and the plurality of locking blades (502) contact the milk bottles are all provided with anti-slip layers.

8. A milk warmer according to any one of claims 1 to 7, characterized in that: The bottom barrel (402) is provided with a plurality of wind blades (407), and the air inlet (404) is formed by the plurality of wind blades (407) being arranged at intervals around the circumference of the axis of the bottom barrel (402).

9. A warm milk shaker according to claim 8, characterized in that: Both adjacent side surfaces of the plurality of air blades (407) are inclined surfaces facing the interior of the bottom barrel (402).

10. A warm milk shaker according to claim 9, characterized in that: The side surface of the wind blade (407) away from the axis of the bottom barrel (402) is higher than the circumferential surface of the bottom barrel (402).

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