A milk shaking base and milk adjusting device

Abstract

The application provides a milk shaking seat and a milk adjusting device. The milk shaking seat comprises a shell assembly and a clamping assembly. The shell assembly is connected with a driving mechanism of the milk adjusting device and has a clamping cavity for accommodating a milk bottle. The clamping assembly comprises a clamping piece and an elastic piece. The clamping piece is movably connected with the shell assembly and at least partially extends into the clamping cavity. The elastic piece is arranged between the shell assembly and the clamping piece to provide a deformation force to the clamping piece in at least a first direction of the clamping cavity. The elastic piece is arranged to increase the clamping elastic force of the clamping assembly on the milk bottle. When the milk bottle shakes, the clamping assembly can firmly clamp the milk bottle, so that the milk bottle does not relatively displace the milk shaking seat or even fly out of the milk shaking seat due to too large shaking amplitude.

Description

Technical Field

[0001] This application belongs to the technical field of formula preparation equipment, and more specifically, relates to a milk shaker and formula preparation equipment. Background Technology

[0002] The milk shaker is an important component of formula preparation equipment, and it is generally connected to the power output of the drive mechanism. When preparing formula, milk powder and water are added to the bottle in the correct ratio, and then the bottle is fixed to the shaker. The drive mechanism then shakes the shaker, causing the bottle to shake and ensuring thorough mixing of the milk powder and water.

[0003] Traditional bottle shakers typically hold the bottle in place using the flexibility of a plastic component, which offers limited stability. When the bottle is shaken excessively, it can easily move relative to the shaker, or even fly out, resulting in low safety and reliability. Utility Model Content

[0004] The purpose of this application is to provide a milk shaker and a milk preparation device to solve the technical problem that the milk shaker has a low securing effect on the baby bottle in the prior art.

[0005] To achieve the above objectives, in a first aspect, the technical solution adopted in this application is: to provide a milk shaker, including a housing assembly and a clamping assembly; the housing assembly is connected to the drive mechanism of a milk preparation device and has a clamping cavity for receiving a milk bottle; the clamping assembly includes a clamping member and an elastic member, the clamping member is movably connected to the housing assembly and extends at least partially into the clamping cavity; the elastic member is disposed between the housing assembly and the clamping member, so as to provide a deformation force to the clamping member at least in a first direction of the clamping cavity.

[0006] In some possible embodiments, the housing assembly is provided with a clearance groove, and the clamping assembly further includes a fixed shaft, which is disposed on the housing assembly corresponding to the clearance groove and located outside the clamping cavity; the elastic element is sleeved on the fixed shaft, and the clamping element is rotatably connected to the housing assembly through the fixed shaft.

[0007] In some possible embodiments, the extending direction of the fixed shaft is tangent to the circumferential direction of the radial cross-sectional circle of the clamping cavity;

[0008] Alternatively, the fixed shaft extends axially along the clamping cavity.

[0009] In some possible embodiments, the milk shaker further includes a first limiting member, which includes a first limiting portion formed on the clamping member and a second limiting portion formed on the housing assembly, the first limiting portion stopping against the side of the second limiting portion.

[0010] In some possible embodiments, the clamping assembly further includes a second limiting member disposed on the clamping member, the second limiting member including a first limiting groove and a second limiting groove located below the first limiting groove; one end of the elastic member passes through the first limiting groove and is connected to the housing assembly, and the other end is connected to the clamping member through the second limiting groove.

[0011] In some possible embodiments, there are two first connecting portions and two first limiting grooves, with one first connecting portion corresponding to one first limiting groove; the housing assembly includes two baffles, with one baffle corresponding to one first limiting groove, and the first connecting portion passes through the corresponding first limiting groove and abuts against the corresponding baffle.

[0012] In some possible embodiments, the clamping member includes a smoothly connected clamping surface and a supporting surface, both of which are arc surfaces, and the included angle between the supporting surface and the clamping surface is an obtuse angle.

[0013] In some possible embodiments, the housing assembly includes an inner housing, an outer housing, and a bottom housing; the inner housing has a clamping cavity, the clamping assembly is mounted on the inner housing and extends into the clamping cavity; the outer housing is sleeved on the outside of the inner housing, and the bottom housing is located at the bottom of the outer housing and is used to connect with the drive mechanism.

[0014] In some possible embodiments, the housing assembly further includes a resilient top cover disposed on top of the inner housing and the outer housing, the resilient top cover having an insertion port communicating with the clamping cavity, the insertion port being capable of interference fit with the baby bottle.

[0015] Secondly, this application also provides a formula preparation device, including a drive mechanism and the aforementioned milk shaker, wherein the drive mechanism is connected to the housing assembly of the milk shaker.

[0016] The beneficial effects of the milk shaker and formula preparation device provided in this application embodiment are as follows: the clamping assembly is configured to include at least an elastic element and a clamping element, and the clamping element is movably connected to the housing assembly so that it at least partially extends into the clamping cavity; at the same time, the elastic element is disposed between the housing assembly and the clamping element so as to provide a deformation force to the clamping element at least in the first direction of the clamping cavity. Since the elastic element can provide a radial deformation force to the clamping element along the clamping cavity, the milk shaker provided in this embodiment can both make the clamping element press against the outer wall of the milk bottle when the bottle is inserted, strengthen the fastening effect on the milk bottle, prevent it from flying out, and improve the safety and reliability of use; and also allow the clamping element to return to its original position when there is no milk bottle, preparing for the next milk shaking operation, which is conducive to realizing intelligent milk shaking of the formula preparation device. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the milk preparation equipment provided in the embodiments of this application;

[0019] Figure 2 This is a cross-sectional view of the milk preparation equipment provided in the embodiments of this application;

[0020] Figure 3 This is a three-dimensional structural diagram of the milk shaker provided in the embodiments of this application;

[0021] Figure 4 This is an exploded view of the milk shaker provided in the embodiments of this application;

[0022] Figure 5 This is a cross-sectional view of the milk shaker provided in an embodiment of this application;

[0023] Figure 6 A perspective view of the clamping component in the milk shaker provided in the embodiments of this application;

[0024] Figure 7 Another perspective view of the clamping component in the milk shaker provided in the embodiment of this application;

[0025] Figure 8 This is an assembly diagram of the clamping components and inner shell in a milk shaker provided in an embodiment of this application;

[0026] Figure 9 This is a schematic diagram of the structure of the elastic top cover in the milk shaker provided in the embodiments of this application;

[0027] Figure 10 This is a schematic diagram of the outer shell of the milk shaker provided in an embodiment of this application.

[0028] The following are the labeling elements in the figure:

[0029] 1. Milk shaker; 100. Clamping assembly; 110. Clamping element; 111. Clamping part; 1111. Clamping plate; 1112. Mounting plate; 1113. Connecting plate; 1114. Clamping surface; 1115. Supporting surface; 1116. First limiting groove; 1117. Second limiting groove; 112. Mounting part; 120. Elastic element; 121. Spiral part; 122. First connecting part; 123. Second connecting part; 130. Fixed shaft; 140. Clamping space; 200. Housing assembly; 210. Inner housing; 211. Main body; 212. Assembly part; 213. Limiting... 214. Protruding rib; 215. Clamping cavity; 216. Mounting window; 217. Baffle; 218. Mounting base; 220. Outer shell; 221. Storage part; 2211. Protrusion; 2212. Flange; 222. Protective part; 230. Bottom shell; 240. Elastic top cover; 241. Insertion port; 242. Through groove; 243. Hook; 300. First limiting member; 310. First limiting part; 311. First limiting surface; 320. Second limiting part; 321. Second limiting surface; 2. Drive mechanism; 3. Water supply assembly; 4. Powder supply assembly; 5. Controller; 6. Equipment body. Detailed Implementation

[0030] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0031] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0032] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0034] Please see Figure 1 and Figure 2 The milk shaker 1 provided in this application embodiment will now be described. The milk shaker 1 is connected to the drive mechanism 2 of the milk mixing equipment. The milk shaker 1 is used to install the milk bottle. When the drive mechanism 2 drives the milk shaker 1 to shake, it can cause the milk bottle to shake, thereby achieving uniform mixing of water and milk powder in the milk bottle.

[0035] Please refer to the following: Figures 3 to 5 The milk shaker 1 includes a housing assembly 200 and a clamping assembly 100; the housing assembly 200 is connected to the drive mechanism 2 of the milk preparation device; the clamping assembly 100 includes a clamping member 110 and an elastic member 120, the clamping member 110 is movably connected to the housing assembly 200 and extends at least partially into the clamping cavity 214; the elastic member 120 is disposed between the housing assembly 200 and the clamping member 110 so as to provide a deformation force to the clamping member 110 at least in a first direction of the clamping cavity 214.

[0036] It should be noted that the elastic element 120 can provide a deformation force to the clamping member 110 in the first direction of the clamping cavity 214. This means that after the elastic element 120 provides a deformation force to the clamping member 110, the clamping member 110 can push against the bottle in the first direction. The deformation force here can be the total force on the bottle in the first direction, or it can be a component force on the bottle in the first direction.

[0037] The first direction of the clamping cavity 214 can be radial or other directions on the horizontal plane that form an acute angle with the radial direction. When the first direction of the clamping cavity 214 is radial, the clamping member 110 can be driven by the elastic member 120 to push the bottle radially along the clamping cavity 214. At this time, the deformation force provided by the elastic member 120 is used to press the bottle in this direction, and the pushing force can reach the center area of ​​the bottle to achieve the best clamping effect. When the first direction of the clamping cavity 214 is other directions that form an acute angle with the radial direction, the clamping member 110 can be made to push the bottle laterally to the circumferential side of the bottle. At this time, part of the deformation force provided by the elastic member 120 is used to press the bottle's circumferential sidewall in this direction, and the pushing force surrounds the bottle's circumferential sidewall, resulting in a more even force distribution.

[0038] In this embodiment, the milk shaker 1 has a clamping assembly 100 configured to include at least a clamping member 110 and an elastic member 120. The clamping member 110 is movably connected to the housing assembly 200, extending at least partially into the clamping cavity 214. Simultaneously, the elastic member 120 is positioned between the housing assembly 200 and the clamping member 110 to provide a deformation force to the clamping member 110 in at least a first direction of the clamping cavity 214. Because the elastic member 120 provides a radial deformation force to the clamping member 110 along the clamping cavity 214, the milk shaker 1 provided in this embodiment can both ensure that the clamping member 110 is pressed against the outer wall of the bottle when the bottle is inserted, strengthening the fastening effect and preventing it from flying out, thus improving safety and reliability; and also allow the clamping member 110 to return to its original position when there is no bottle, preparing for the next milk shake operation, which is beneficial for realizing intelligent milk shaking in the milk shaker.

[0039] In this application, the number of clamping components 100 can be one set or multiple sets. When the clamping components 100 are one set, the clamping components 100 can hold the bottle against the inner wall of the housing component 200 on one side. At this time, one side of the bottle is subjected to the elastic clamping force of the clamping member 110, and the other side is subjected to the rigid clamping force of the inner wall of the clamping cavity 214, resulting in strong clamping stability. When the clamping components 100 are multiple sets, each clamping component 100 is distributed at intervals around the circumference of the clamping cavity 214 and forms a clamping space 140. At this time, the peripheral sidewall of the bottle is subjected to the elastic clamping force of the clamping member 110 from different directions, resulting in good pre-tightening effect and high flexibility. When assembling a baby bottle, the bottle is inserted into the clamping space 140. An external force is applied to the bottle to push the clamping members 110 slightly open to allow the bottle to be inserted into the clamping space 140. After the bottle is inserted into place, the clamping members 110 are reset under the action of the elastic members 120 to press against different positions of the bottle along the circumference, thereby elastically clamping the bottle.

[0040] In this embodiment, in the initial state, the outer diameter of the clamping space 140 formed by the clamping members 110 is set to be smaller than the outer diameter of the bottle, and the elastic member 120 provides elastic support to each clamping member 110 so that each clamping member 110 provides sufficient support to the bottle; when the bottle is inserted into the clamping space 140 of each clamping member 110, the bottle pushes each clamping member 110 away from each other so that the clamping space 140 increases, at which time the elastic member 120 is compressed and accumulates elastic force; when the bottle is inserted into place, each elastic member 120 drives each clamping member 110 to reset so that each clamping member 110 can elastically press against the outer circumferential surface of the bottle, and the clamping force is large and the clamping effect is significant.

[0041] In some possible embodiments, please refer to Figure 5The clamping members 110 are rotatably connected to the housing assembly 200. When the bottle is inserted into the clamping space 140, each clamping member 110 is pushed to rotate in the forward direction to increase the clamping space 140. After the bottle is inserted into the correct position, each clamping member 110 rotates in the opposite direction under the action of each elastic member 120 and elastically abuts against the outer circumferential surface of the bottle. Here, "forward" and "opposite" are only for descriptive convenience and have no special meaning; "forward" and "direction" refer to two opposite directions. It can be understood that in other embodiments of this application, each clamping member 110 may also be slidably disposed on the housing assembly 200. In this case, when the bottle is inserted, each clamping member 110 slides away from each other under the push of the bottle to increase the clamping space 140. After the bottle is inserted into the correct position, each clamping member 110 slides back to its original position under the push of the elastic member 120 to clamp the bottle.

[0042] In some possible embodiments, please refer to Figures 5 to 8 The housing assembly 200 is provided with a clearance groove, and the clamping assembly 100 also includes a fixed shaft 130. The fixed shaft 130 is provided on the housing assembly 200 corresponding to the clearance groove and is located outside the clamping cavity 214. The elastic element 120 is sleeved on the fixed shaft 130, and the clamping element 110 is rotatably connected to the housing assembly 200 through the fixed shaft 130. The fixed shaft 130 not only makes the rotatable connection between the clamping element 110 and the housing assembly 200 tight and reliable, improving the stability and accuracy of the clamping element 110 during rotation and enhancing its elastic clamping effect on the bottle; but also provides installation space for the elastic element 120, so that it is at least partially confined on the fixed shaft 130, improving the assembly position stability of the elastic element 120, ensuring that the elastic element 120 can stably drive the clamping element 110, and enhancing the elastic clamping effect of the clamping element 110. In addition, by placing the fixed shaft 130 on the outside of the clamping cavity 214, more rotation space can be provided for the clamping member 110, making the rotation more flexible and easier for inserting the baby bottle.

[0043] For details, please refer to Figure 5 and Figure 8 The housing assembly 200 has a clamping cavity 214 and a plurality of mounting windows 215 surrounding and communicating with the clamping cavity 214. The first end of the clamping member 110 extends out of the clamping cavity 214 via the mounting window 215 and is rotatably connected to the housing assembly 200 via a fixed shaft 130. The second end of the clamping member 110 extends into the clamping cavity 214 to clamp the baby bottle, and the baby bottle extends into the clamping cavity 214 to be clamped by the clamping members 110. The housing assembly 200 provided in this example, by opening mounting windows 215 on its side wall, effectively avoids the limitations of the side wall on the placement and assembly method of the clamping assembly 100, realizes the rational use of the internal space of the baby shaker 1, reduces the space occupied, and is conducive to the miniaturized layout of the baby shaker 1.

[0044] In some possible embodiments, please refer to Figure 5 and Figure 6 The extension direction of the fixed shaft 130 is tangent to the circumferential direction of the radial cross-section circle of the clamping cavity 214. That is, the extension direction of the fixed shaft 130 enables the clamping member 110 to generate a vertical swinging motion effect within the clamping cavity 214 when rotating around this direction. Specifically, the clamping member 110 can swing upward to push the bottle radially along the clamping cavity 214, and the clamping member 110 can swing downward to release the bottle. When there are multiple clamping members 110, the multiple clamping members 110 push the bottle at different positions along the circumference. It should be noted that "tangent to the circumferential direction of the radial cross-section circle of the clamping cavity 214" mentioned in this example refers to the tangent direction on the horizontal plane of the clamping cavity 214, which is perpendicular to the radial direction of the clamping cavity 214; "vertical direction" is perpendicular to the aforementioned horizontal plane, or in other words, "vertical direction" is perpendicular to both the radial direction of the clamping cavity 214 and the aforementioned tangent direction.

[0045] In other embodiments of this application, the fixed shaft 130 may also be configured to extend axially along the clamping cavity 214. In this case, the clamping member 110 can swing horizontally within the clamping cavity 214 to abut against the circumferential side of the bottle. The configuration of the fixed shaft 130 provided in this example allows the clamping member 110 to generate a horizontally swinging motion effect within the clamping cavity 214 when rotating around the fixed shaft 130. This motion effect allows the clamping member 110 to move outward away from the outer wall of the bottle, thereby releasing the bottle; and it also allows the clamping member 110 to move inward closer to the outer wall of the bottle, thereby clamping the bottle.

[0046] In some possible embodiments, the fixed shaft 130 is fixedly disposed on the housing assembly 200, the first end of the clamping member 110 is rotatably connected to the housing assembly 200 via the fixed shaft 130, and the second end of the clamping member 110 extends into the clamping cavity 214 and is used to clamp the baby bottle. For details, please refer to... Figure 8 The housing assembly 200 has two opposing and spaced-apart mounting seats 217, with a clearance groove formed between the two mounting seats 217. The opposite ends of the fixed shaft 130 are respectively fixed to the two mounting seats 217. The first end of the clamping member 110 has a shaft hole, and the clamping member 110 is sleeved onto the fixed shaft 130 through the shaft hole to form a rotatable connection between the clamping member 110 and the fixed shaft 130. The assembly structure provided in this example is simple, easy to process, and low in cost.

[0047] For details, please refer to Figure 6 and Figure 7The clamping member 110 includes a clamping portion 111 and mounting portions 112 connected to opposite sides of the clamping portion 111, forming a near-boat-shaped structure. The clamping portion 111 and the two mounting portions 112 are integrally formed. Each mounting portion 112 has a shaft hole and is rotatably connected to the fixed shaft 130 through the aforementioned shaft hole. The elastic member 120 is sleeved on the fixed shaft 130 and located between the two mounting portions 112, thereby restricting the position of the elastic member 120 in the extending direction of the fixed shaft 130 and further increasing its positional stability. This example, through the boat-shaped clamping member 110 structure, can provide space for the clamping part 111 to extend toward the clamping cavity 214, reduce the thickness of the clamping part 111 at least in the radial direction of the clamping cavity 214, reduce the overall weight of the clamping member 110, facilitate the movement of the clamping member 110 during use, improve the user experience, and also reduce consumables and reduce production costs; at the same time, it can achieve position locking of the elastic member 120, enhance the stability of the elastic potential energy during the accumulation or slow release process, and improve the clamping stability of the clamping member 110.

[0048] In some possible embodiments, please refer to Figures 5 to 8 The elastic element 120 has a preset elastic force on the clamping element 110 to drive the clamping element 110 to move in the clamping direction. The milk shaker 1 also includes a first limiting element 300, which is disposed between the clamping element 110 and the housing assembly 200, and is used to limit the clamping element 110, which is in a preset initial state, from continuing to move in the clamping direction under the action of the elastic element 120.

[0049] It should be noted that the "clamping direction" mentioned in this example refers to the direction in which the clamping members 110 can clamp the bottle after moving along that direction; when the clamping members 110 move away from the clamping direction, the clamping members 110 will move away from each other to release the bottle. For example, when the clamping members 110 rotate clockwise around the fixed axis 130, the clamping members 110 can clamp the bottle. In this case, the "clamping direction" is clockwise, and the "away from the clamping direction" is counterclockwise.

[0050] Additionally, it should be noted that the baby bottle has a certain outer diameter, and each clamping member 110 needs to be kept in a preset initial state where the outer diameter of the clamping space 140 is slightly smaller than the outer diameter of the baby bottle. The elastic member 120 can drive the clamping member 110 to maintain a state of movement in the clamping direction, while the first limiting member 300 restricts the clamping member 110 from being driven infinitely in the clamping direction by the elastic member 120. The interaction between the first limiting member 300 and the elastic member 120 can keep the clamping member 110 in the preset initial state, thereby ensuring that the clamping member 110 has a preset clamping force on the baby bottle and guaranteeing the clamping effect of the clamping member 110 on the baby bottle.

[0051] In some possible embodiments, please refer to Figures 6 to 8The first limiting member 300 includes a first limiting portion 310 formed on the clamping member 110 and a second limiting portion 320 formed on the housing assembly 200. The first limiting portion 310 stops on the side of the second limiting portion 320, thereby preventing the clamping member 110 from continuing to move in the clamping direction from the preset initial position.

[0052] Optionally, the first limiting part 310 has a first limiting surface 311, and the second limiting part 320 has a second limiting surface 321, with the first limiting surface 311 stopping at the second limiting surface 321. This example, through the limiting and stopping mechanism in the form of "surfaces," not only accommodates the rotational movement of the clamping member 110, allowing it to rotate smoothly to clamp or release the bottle inserted into the clamping space 140, but also enhances the blocking effect by increasing the contact area when stopping, thereby improving the limiting and stopping effect of the first limiting member 300 on the clamping member 110.

[0053] For details, please refer to Figure 5 and Figure 8 The first limiting part 310 is formed at the first end of the clamping member 110, the second limiting part 320 is the cavity wall of the clamping cavity 214 corresponding to the mounting window 215, the second limiting surface 321 is the outer surface of the cavity wall of the clamping cavity 214 corresponding to the mounting window 215, and the first limiting part 310 stops at the outer surface of the cavity wall of the clamping cavity 214 corresponding to the mounting window 215.

[0054] Optionally, the clamping member 110 includes two first limiting parts 310, which are spaced apart along the axial direction of the fixed shaft 130, and the two first limiting parts 310 respectively stop on the opposite outer walls of the mounting window 215.

[0055] Optionally, the two first limiting portions 310 are respectively formed on the two mounting portions 112.

[0056] In some possible embodiments, please refer to Figure 6 and Figure 7 The clamping assembly 100 also includes a second limiting member disposed on the clamping member 110. The second limiting member includes a first limiting groove 1116 and a second limiting groove 1117 located below the first limiting groove 1116. The first connecting portion 122 of the elastic member 120 passes through the first limiting groove 1116 and is connected to the housing assembly 200, and the second connecting portion 123 of the elastic member 120 is connected to the clamping member 110 through the second limiting groove 1117. In this example, by setting the first limiting groove 1116 and the second limiting groove 1117, the relative position of the elastic member 120 and the clamping member 110 is limited, ensuring that the elastic member 120 can stably and accurately drive the clamping member 110 to rotate.

[0057] In some possible embodiments, please refer to Figure 6The first connecting portion 122 is provided in two forms, and the first limiting groove 1116 is provided in two forms, with one first connecting portion 122 corresponding to one first limiting groove 1116. The housing assembly 200 includes two baffles 216, with one baffle 216 corresponding to one first limiting groove 1116. The first connecting portion 122 passes through the corresponding first limiting groove 1116 and abuts against the corresponding baffle 216. In this example, two baffles 216 are added at intervals to the inner side of the two first connecting portions 122 of the elastic member 120, so that the inner position of the corresponding first connecting portion 122 is restricted by the two baffles 216, so that it can always be located outside the two baffles 216, thereby realizing the position restriction of the elastic member 120 in the extension direction of the fixed shaft 130, and thus enabling the elastic member 120 to provide elastic force to the clamping member 110 in a fixed position.

[0058] In some possible embodiments, please refer to Figure 6 and Figure 8 The elastic element 120 is a torsion spring, and each elastic element 120 exerts a rotational pushing force on each clamping element 110 to prevent the clamping element 110 from rotating forward. Initially, each clamping element 110 is in its initial position under the rotational pushing force of the elastic element 120. When the bottle is inserted, each clamping element 110 is pushed by the bottle to rotate in the opposite direction to move away from each other, and the elastic element 120 accumulates the rotational pushing force. When the bottle is fully inserted, each clamping element 110 rotates forward under the rotational pushing force of the elastic element 120 to move closer to each other and clamp the bottle. It can be understood that in other embodiments of this application, the elastic element 120 may also be a tension spring, a cylindrical spring, or a sheet spring, etc., exerting a linear pushing force on the clamping element 110 to cause the clamping element 110 to rotate.

[0059] In some possible embodiments, please refer to Figure 6 and Figure 8 The elastic element 120 includes a spiral portion 121, a first connecting portion 122, and a second connecting portion 123. The spiral portion 121 is spirally coiled and sleeved on the outside of the fixed shaft 130. The two first connecting portions 122 extend from the two outer ends of the spiral portion 121 and extend in the same direction so as to abut against the outer wall surface of the housing assembly 200. The second connecting portion 123 has a near-U-shaped structure, with its two ends connected to the inner side of the spiral portion 121 and abut against the outer wall surface of the clamping member 110.

[0060] Optionally, the elastic member 120 includes two helical portions 121, which are spaced apart along the axial direction of the fixed shaft 130. Two first connecting portions 122 are respectively connected to opposite ends of the two helical portions 121. The two first connecting portions 122 are straight and extend upward from the two helical portions 121 through two first limiting grooves 1116 to abut against the opposite outer sides of the two baffles 216. A second connecting portion 123 is connected to the opposite sides of the two helical portions 121. The second connecting portion 123 is generally U-shaped and abuts against the second limiting groove 1117 on the side of the clamping member 110 away from the insertion port 241 of the housing assembly 200, so as to exert a rotational pushing force on the housing assembly 200 in the direction of the insertion port 241, that is, a reverse rotational pushing force.

[0061] In some possible embodiments, please refer to Figure 7 The clamping member 110 has a clamping surface 1114 for clamping the baby bottle, and the clamping surface 1114 is an arc surface. In this example, by setting the clamping surface 1114 as an arc surface, the adaptability between the clamping member 110 and the outer wall surface of the baby bottle can be improved, the gap between the two can be reduced, the clamping fit can be improved, and the clamping stability of the baby bottle can be improved during the formula preparation process.

[0062] Optionally, ignoring the machining and assembly errors of the clamping assembly 100, when clamping the baby bottle, the clamping surfaces 1114 of each clamping member 110 are located within the same cylindrical surface, so that the baby bottle is surrounded by the cylindrical surface, further improving the clamping stability of the baby bottle.

[0063] In some possible embodiments, please refer to Figure 5 and Figure 7 The housing assembly 200 has an insertion port 241 for inserting a baby bottle into each of the clamping members 110; the clamping member 110 also includes a support surface 1115, which is smoothly connected to the clamping surface 1114 by an arc. The support surface 1115 extends from the end of the clamping surface 1114 toward the insertion port 241 in a direction away from the clamping space 140. The clamping angle between the support surface 1115 and the clamping surface 1114 is obtuse, and the support surface 1115 is an arc surface. When the bottle is inserted from the insertion port 241 into the space between the clamps 110, the bottom of the bottle first contacts and presses against the support surfaces 1115. The bottle pushes the support surfaces 1115 by squeezing, causing the clamps 110 to rotate and unfold in the forward direction, so that the bottle can be inserted between the clamping surfaces 1114 of the clamps 110. Finally, under the action of the elastic member 120, the clamping surfaces 1114 rotate in the opposite direction and abut against different positions of the bottle along the circumference to clamp the bottle.

[0064] In some possible embodiments, please refer to Figure 6 and Figure 7 The clamping member 110 includes a clamping part 111 and two mounting parts 112. The two mounting parts 112 are respectively disposed on opposite sides of the clamping part 111 to form a near-ship-shaped structure. The mounting part 112 is in the shape of a thin plate. The clamping part 111 includes a clamping plate 1111, a connecting plate 1113 and a mounting plate 1112 connected in sequence. The two ends of the clamping plate 1111 are respectively connected to the second ends of the two mounting parts 112, and the two ends of the mounting plate 1112 are respectively connected to the first ends of the two mounting parts 112. The connecting plate 1113 is located in the middle of the mounting part 112. The clamping plate 1111 and the connecting plate 1113 are smoothly connected by a rounded chamfer structure. The clamping surface 1114 is formed on the clamping plate 1111, and the supporting surface 1115 is formed on the rounded chamfer structure. Two first limiting grooves 1116 are formed on the mounting plate 1112 respectively, and a second limiting groove 1117 is formed on the side of the connecting plate 1113 opposite to the clamping space 140. Two first limiting parts 310 are respectively protruding from the connecting plate 1113 on the opposite side of the two mounting parts 112.

[0065] In some possible embodiments, please refer to Figure 5 and Figure 9 The housing assembly 200 has an insertion port 241 communicating with the top of the clamping cavity 214. The housing assembly 200 is elastic at the position corresponding to the insertion port 241, and the insertion port 241 is configured to fit with the baby bottle in an interference fit. Each clamping member 110 extends into the clamping cavity 214 and surrounds to form a clamping space 140 located directly below the insertion port 241. That is, when the baby bottle is inserted into the shaker 1, the insertion port 241 and the clamping space 140 are respectively clamped at different positions along the axial direction of the baby bottle to further enhance the stability and reliability of the clamping of the baby bottle. In addition, by setting the insertion port 241 as an elastic structure, it is possible to achieve flexible guidance of the inserted baby bottle during the process of inserting the baby bottle into the clamping space 140 through the insertion port 241, thereby improving the accuracy of the action of inserting the baby bottle.

[0066] In some possible embodiments, please refer to Figure 5The housing assembly 200 includes an inner housing 210, an outer housing 220, and a bottom housing 230. The inner housing 210 has a clamping cavity 214, and the clamping assembly 100 is installed on the inner housing 210 and extends into the clamping cavity 214. The outer housing 220 is sleeved on the outside of the inner housing 210, and the bottom housing 230 is installed on the bottom of the outer housing 220 and is used to connect with the drive mechanism 2. In this example, the inner housing 210 and the outer housing 220 are set separately, which facilitates the assembly of each clamping assembly 100 on the inner housing 210 and reduces the difficulty of subsequent assembly. After assembling each clamping assembly 100, the outer housing 220 is then sleeved on the outside of the inner housing 210. The entire assembly process is simple and easy to operate, and it can make the outer surface of the milk shaker 1 neat and beautiful, with high aesthetic appeal. Next, the bottom of the assembled inner shell 210 and outer shell 220 are assembled onto the bottom shell 230, so that the transmission connection between the shaking milk holder 1 and the drive mechanism 2 is realized through the bottom shell 230. In this way, the connection between the bottom shell 230 and the drive mechanism 2 can be covered by the outer shell 220, improving the overall aesthetics of the shaking milk holder 1. At the same time, the assembly reliability and stability of the shell assembly 200 can be enhanced by the "outer-inner" assembly method of the inner shell 210 and outer shell 220 and the "upper-lower" composite assembly method of the inner shell 210, outer shell 220 and bottom shell 230, avoiding problems such as the shell assembly 200 falling apart or parts flying out during shaking, thus improving the safety of the shaking milk holder 1.

[0067] In some possible embodiments, please refer to Figure 5 and Figure 8 The inner shell 210 is generally cylindrical, with openings at both the top and bottom to allow for structural flexibility. The inner shell 210 includes a main body 211, an assembly part 212, and limiting ribs 213. Both the main body 211 and the assembly part 212 are cylindrical. The assembly part 212 is connected to the bottom end of the main body 211, and is radially recessed relative to the main body 211, forming an annular protrusion at its connection point. Multiple limiting ribs 213 are spaced apart around the periphery of the assembly part 212. The top end of each limiting rib 213 connects to the bottom end of the main body 211, and the outer wall of each limiting rib 213 is flush with or slightly recessed within the outer wall of the main body 211. (See also...) Figure 5 and Figure 10The outer shell 220 includes a receiving portion 221, which has a bottom-closed receiving cavity. The inner diameter of the receiving cavity gradually decreases, at least near the bottom. At least one protrusion 2211 is provided on the inner circumferential surface of the bottom of the receiving cavity. The mounting portion 212 of the inner shell 210 is interference-fitted into the bottom of the receiving portion 221. The protrusion 2211 is positioned between two adjacent limiting ribs 213 to achieve the installation of the inner shell 210 inside the outer shell 220. Through the specific structure of the inner shell 210 and the outer shell 220 provided in this example, the two can be precisely assembled together, and the assembled structure is stable and reliable.

[0068] In some possible embodiments, please refer to Figure 5 The housing assembly 200 also includes a resilient top cover 240, which is located on top of the inner housing 210 and the outer housing 220. The resilient top cover 240 has an insertion port 241 for inserting a baby bottle into the clamping cavity 214, and the insertion port 241 can be interference-fitted with the baby bottle. In this example, the resilient top cover 240 is set independently and is made of a material with good resilience, such as silicone, so that the baby bottle inserted from the insertion port 241 can elastically interfere with the resilient top cover 240, further improving the clamping stability of the baby bottle in the clamping cavity 214.

[0069] Please see Figure 5 and Figure 9 The resilient top cover 240 has a plurality of through slots 242 extending radially along and communicating with the insertion port 241; the plurality of through slots 242 are arranged around the periphery of the insertion port 241. This example enhances the flexibility and adaptability of the resilient top cover 240, at least in its radial direction, by providing a plurality of through slots 242, thereby reducing the difficulty of installing a baby bottle that is interference-fitted into the insertion port 241.

[0070] In some possible embodiments, please refer to Figure 5 and Figure 10 The outer casing 220 has an annular flange 2212 extending outward from its top end, and the resilient top cover 240 has a hook 243 extending downward from its periphery. The hook 243 hooks onto the flange 2212 to securely connect the resilient top cover 240 to the outer casing 220. Furthermore, the inner bottom surface of the resilient top cover 240 simultaneously abuts against the flange 2212 and the top of the inner casing 210, covering both at least radially to securely connect it to the inner casing 210. The connection method between the resilient top cover 240 and the outer casing 220 and inner casing 210 provided in this example is simple and reliable, and facilitates subsequent disassembly and maintenance.

[0071] In some possible embodiments, please refer to Figure 5 and Figure 10The outer casing 220 also includes a protective portion 222, which has a near-U-shaped cylindrical structure. It is spaced and fitted around the outside of the receiving portion 221 and housed within the receiving portion 221 in the axial direction of the clamping cavity 214, forming a stepped structure at the top of the receiving portion 221. Specifically, the top of the protective portion 222 is integrally connected to the outer peripheral wall of the receiving portion 221 near its top, and is spaced a certain distance from the elastic top cover 240. The bottom end of the protective portion 222 extends outward relative to the bottom end of the receiving portion 221. The protective portion 222 and the receiving portion 221 together form a protective cavity, which gradually transitions in the axial direction of the clamping cavity 214. The bottom shell 230 is inserted into the protective cavity and connected to the drive mechanism 2 within the protective cavity. In this way, the double-layered outer shell 220 can enhance the protection of the inner shell 210 and the clamping assembly 100 connected thereto, thereby increasing the service life of the milk shaker 1; at the same time, the double-layered outer shell 220 can provide assembly space for the bottom shell 230, further improving the coordination between the various components of the shell assembly 200, reducing the space occupied, and improving the compactness of the fit between the components.

[0072] Specifically, the bottom of the storage part 221 is provided with a first mounting hole, and the bottom shell 230 is provided with a second mounting hole. Fasteners pass through the first mounting hole and the second mounting hole respectively to lock the bottom shell 230 and the storage part 221.

[0073] In addition, please see Figure 1 and Figure 2 This application also provides a formula preparation device, including a drive mechanism 2 and the aforementioned shaker base 1, wherein the drive mechanism 2 is connected to the housing assembly 200 of the shaker base 1. By providing the aforementioned shaker base 1, this application can enhance the stability of the formula preparation device in holding the bottle, preventing the bottle from deviating from the shaker base 1 or flying out of it during the shaking process due to insufficient clamping, thus improving the safety of the formula preparation device and the user experience.

[0074] In addition, the formula preparation equipment also includes a main body 6, a water supply component 3, a powder supply component 4, and a controller 5. The water supply component 3, the powder supply component 4, the controller 5, the drive mechanism 2, and the shaking base 1 are all mounted on the main body 6. The shaking base 1 is used to mount the baby bottle and clamp it in the clamping cavity 214 of the shaking base 1. The drive mechanism 2 can be a motor or a rotary motor, used to drive the shaking base 1 to rotate, thereby shaking the baby bottle. The powder supply component 4 is used to release a preset amount of formula powder into the baby bottle, and the water supply component 3 is used to release a preset amount of warm water and / or hot water into the baby bottle. The controller 5 is used to control the coordinated action of the powder supply component 4 and the water supply component 3 to intelligently adjust the appropriate powder-to-water ratio, and to drive the mechanism 2 to shake the shaking base 1 and the baby bottle, so that the formula powder and warm / hot water in the baby bottle can be mixed evenly without clumping, thereby obtaining high-quality formula.

[0075] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A breast-shaking seat, characterized in that, The device includes a housing assembly and a clamping assembly; the housing assembly is connected to the drive mechanism of the formula preparation device and has a clamping cavity for receiving a bottle; the clamping assembly includes a clamping member and an elastic member, the clamping member is movably connected to the housing assembly and extends at least partially into the clamping cavity; the elastic member is disposed between the housing assembly and the clamping member to provide a deformation force to the clamping member at least in a first direction of the clamping cavity.

2. The breast-shaking stand as described in claim 1, characterized in that, The housing assembly is provided with a clearance groove, and the clamping assembly further includes a fixed shaft. The fixed shaft is provided on the housing assembly corresponding to the clearance groove and is located outside the clamping cavity. The elastic element is sleeved on the fixed shaft, and the clamping element is rotatably connected to the housing assembly through the fixed shaft.

3. The milk-shaking stand as described in claim 2, characterized in that, The extending direction of the fixed shaft is tangent to the circumferential direction of the radial cross-section circle of the clamping cavity; Alternatively, the fixed shaft extends axially along the clamping cavity.

4. The milk-shaking stand as described in claim 2, characterized in that, The milk shaker also includes a first limiting member, which includes a first limiting portion formed on the clamping member and a second limiting portion formed on the housing assembly, wherein the first limiting portion stops at the side of the second limiting portion.

5. The milk-shaking stand as described in claim 1, characterized in that, The clamping assembly further includes a second limiting member disposed on the clamping member. The second limiting member includes a first limiting groove and a second limiting groove located below the first limiting groove. The first connecting portion of the elastic member passes through the first limiting groove and is connected to the housing assembly. The second connecting portion of the elastic member is connected to the clamping member through the second limiting groove.

6. The milk-shaking stand as described in claim 5, characterized in that, The first connecting part is provided in two parts, and the first limiting groove is provided in two parts, with one first connecting part corresponding to one first limiting groove; the housing assembly includes two baffles, with one baffle corresponding to one first limiting groove, and the first connecting part passes through the corresponding first limiting groove and abuts against the corresponding baffle.

7. The breast-shaking stand as described in any one of claims 1 to 6, characterized in that, The clamping member includes a smoothly connected clamping surface and a supporting surface, both of which are arc surfaces, and the angle between the supporting surface and the clamping surface is an obtuse angle.

8. The breast-shaking stand as described in any one of claims 1 to 6, characterized in that, The housing assembly includes an inner housing, an outer housing, and a bottom housing. The inner housing has a clamping cavity, and the clamping assembly is disposed in the inner housing and extends into the clamping cavity. The outer housing is sleeved on the outside of the inner housing. The bottom housing is disposed at the bottom of the outer housing and is connected to the driving mechanism.

9. The milk-shaking stand as described in claim 8, characterized in that, The housing assembly also includes a resilient top cover, which is disposed on the top of the inner housing and the outer housing. The resilient top cover has an insertion port communicating with the clamping cavity, and the insertion port can be interference-fitted with the baby bottle.

10. A formula preparation device, characterized in that, It includes a drive mechanism and a milk shaker as described in any one of claims 1 to 9, wherein the drive mechanism is connected to the housing assembly of the milk shaker.

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