Feeding bottle clamp and milk shaking device using same
By setting multiple sets of elastic clamping plates and elastic reinforcing parts on the bottle clamp of the milk shaker, the problem of needing two sets of clamps in the prior art is solved, achieving the effect of stable clamping of bottles of different sizes and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HONEY BABY INNOVATION TECHNOLOGY CO LTD
- Filing Date
- 2025-04-30
- Publication Date
- 2026-05-19
AI Technical Summary
Existing bottle shakers require two sets of bottle clamps to accommodate bottles of different sizes, which increases product cost and inconvenience.
A bottle clamp is designed, which uses multiple sets of elastic clamping plates and elastic reinforcing members. By varying the diameter of the distribution circle of the different sets of elastic clamping plates and alternating them, a stable clamping of bottles of different sizes can be achieved without the need to replace the clamp.
It achieves a stable clamping of baby bottles of varying sizes, reduces product costs, and eliminates the need to replace the clamp during use, making it more convenient to use.
Smart Images
Figure CN224251240U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of milk shaker technology, specifically to a milk bottle clamp and a milk shaker using the clamp. Background Technology
[0002] A baby shaker is a device used to agitate formula during preparation. It simulates the shaking action of a human hand by mechanically rotating, solving problems such as clumping and excessive air bubbles that occur with traditional hand shaking. Existing baby shakers mainly consist of a main body with a shaking drive mechanism, a bottle support container driven by the drive mechanism, and bottle clamps. To use the shaker, the bottle filled with formula and water is placed in the bottle support container, which holds the bottle. The bottle clamps hold the bottle in place, and the drive mechanism rotates the bottle support container, causing the bottle to rotate and thus agitate the formula.
[0003] In practical applications, baby bottles vary in thickness. Due to the high rotation speed of the container supporting the bottle, the bottle clamp may not have sufficient gripping force for taller, thinner bottles, causing them to easily slip out. Increasing the gripping force makes it more difficult to handle thicker bottles. Currently, the solution is to provide two sets of bottle clamps, one for thicker bottles and one for thinner bottles, allowing users to choose the appropriate clamp based on their bottle type. However, this increases the manufacturer's cost by requiring two sets of clamps, and users need to replace the clamps, leading to inconvenience. Utility Model Content
[0004] The purpose of this utility model is to provide a bottle clamp and a shaker using the clamp to address the above problems, thereby solving the problem that existing shakers require two bottle clamps to accommodate bottles of different sizes.
[0005] To achieve the above objectives, this utility model discloses a baby bottle clamp, which includes a clamp body with a baby bottle clamping cavity. The baby bottle clamping cavity is provided with multiple sets of elastic clamping pieces. Each set of elastic clamping pieces includes multiple elastic clamping pieces distributed along the circumference. One end of the elastic clamping piece is fixedly connected to the clamp body, and the other end of the elastic clamping piece extends into the middle of the baby bottle clamping cavity. The end of the elastic clamping piece extending into the middle of the baby bottle clamping cavity has a clamping part. The clamping parts on each set of elastic clamping pieces are arranged in a circle, and the clamping parts on different sets of elastic clamping pieces are arranged in layers. With the above structure, when the bottle is placed into the bottle clamping cavity, the elastic clamping piece can provide clamping force, and the clamping part contacts the bottle to clamp it tightly. During the bottle removal and placement process, the elastic clamping piece can undergo elastic deformation, making it convenient to remove and place the bottle. Multiple sets of elastic clamping pieces can clamp different parts of the bottle, which not only increases the stability of clamping, but also distributes the clamping force among multiple sets of elastic clamping pieces. The clamping force of each set of elastic clamping pieces does not need to be designed to be too large. In this way, it can maintain stable clamping for both large and small bottles, and it does not require too much effort to remove or place either large or small bottles.
[0006] In its natural state, the clamping part of each set of elastic clamping pieces is arranged along a distribution circle. The distribution circles of different sets of elastic clamping pieces have different diameters and are nested together. With the above structure, the elastic clamping pieces with smaller distribution circle diameters are mainly used to provide clamping force for thin bottles, while the elastic clamping pieces with larger distribution circle diameters are mainly used to provide clamping force for thicker bottles. This makes the bottle clamp suitable for clamping bottles of different sizes, and the other elastic clamping pieces can play an auxiliary clamping role, making the clamping of the bottle more stable.
[0007] At least one set of elastic clamping plates has an elastic reinforcing member between it and the clamping body. With this structure, the elastic reinforcing member is used to combine with the corresponding elastic clamping plate to strengthen the clamping force on the bottle and increase the service life of the elastic clamping plate.
[0008] The bottle clamping cavity is equipped with two sets of elastic clamping plates. The clamping portion of the first set of elastic clamping plates is located above the clamping portion of the second set of elastic clamping plates. The diameter of the clamping portion of the first set of elastic clamping plates is larger than that of the clamping portion of the second set of elastic clamping plates. A reinforcing elastic plate is provided between the first set of elastic clamping plates and the clamping body. With the above structure, the second set of elastic clamping plates is mainly used to clamp thin bottles. When clamping thin bottles, the first set of elastic clamping plates plays an auxiliary clamping role, which helps to maintain the stability of clamping thin bottles. The first set of elastic clamping plates is mainly used to clamp thick bottles. The combination of the reinforcing elastic plate and the first set of elastic clamping plates enhances the clamping force on thick bottles, which is suitable for situations where thick bottles contain more milk and have greater inertia.
[0009] The portion where the first set of elastic clamping pieces connects to the fixture body is positioned above the portion where the second set of elastic clamping pieces connects to the fixture body. The first and second sets of elastic clamping pieces are alternately arranged in the circumferential direction. With this structure, the first and second sets of elastic clamping pieces are staggered in height and alternately arranged in the circumferential direction, which is beneficial for mold making when the bottle clamp is manufactured using injection molding or casting processes. Furthermore, this design provides more clamping points in the circumferential direction of the bottle, making it more effective in maintaining stable clamping of the bottle.
[0010] The clamp body includes a cylindrical body with a flared outer rim at the upper end. The outer contour of the cylindrical body is a non-circular contour, including polygons, to prevent relative rotation with the bottle support container; or, a positioning part is provided on the outer circumferential surface of the cylindrical body. With the above structure, the cylindrical body is used to insert into the upper rim of the bottle support container of the shaker. The outer contour of the cylindrical body is polygonal or other non-circular, or the positioning part on the outer circumferential surface of the cylindrical body can prevent relative rotation between the bottle clamp and the bottle support container. The outer rim can be used to limit the installation of the bottle clamp on the bottle support container and guide the bottle when it is placed into the bottle clamp.
[0011] The elastic clamping piece includes a connecting part, an extension part, and a clamping part, which are connected sequentially. The end of the connecting part away from the extension part is fixedly connected to the clamp body. The connecting part is arc-shaped with its concave surface facing downwards. The extension part gradually slopes downwards from the end near the connecting part to the end near the clamping part, and the angle A between the extension part and the horizontal plane is an acute angle. The clamping part bends downwards relative to the extension part, and the angle B between the clamping part and the extension line of the extension part is an acute angle. With the above structure, the connecting part is used to connect to the clamp body and has an elastic function, the extension part is used to support the clamping part and has an elastic function, and the clamping part is used to contact the baby bottle to achieve clamping of the baby bottle.
[0012] The elastic reinforcing member is located at the bottom of the elastic clamping piece. The elastic reinforcing member has a plate-like structure and includes a base, a curved portion, and a supporting portion connected in sequence. The base of the elastic reinforcing member is vertically mounted on the inner wall of the bottle clamping cavity. The curved portion is arc-shaped with its concave side facing downwards. The end of the supporting portion away from the curved portion extends towards the center of the bottle clamping cavity and slopes downwards. The angle C between the base and the supporting portion is acute. The supporting portion abuts against the lower surface of the elastic clamping piece. With this structure, the base is used to connect to the clamping body, the curved portion connects to the base and provides elasticity, and the supporting portion supports the elastic clamping piece and provides elasticity.
[0013] The inner wall of the bottle clamping cavity has two opposing left and right slots, and the base of the elastic reinforcement is inserted into the two slots on its left and right sides respectively. With the above structure, the slots are used to limit the base of the elastic reinforcement, ensuring that the installation position of the elastic reinforcement is accurate.
[0014] This utility model also discloses a baby shaker, which includes a main body with a shaking drive device on it. A bottle support container driven by the shaking drive device is mounted on the main body. The shaker also includes the aforementioned bottle clamp, which is installed on the bottle support container. With this structure, the shaker can hold both large and small bottles using only one bottle clamp, thereby reducing product costs. Furthermore, there is no need to replace the bottle clamp during use, making it more convenient to use.
[0015] In summary, the beneficial effects of this utility model are as follows: 1. By setting multiple sets of elastic clamping plates on the bottle clamp, bottles of different sizes can be firmly clamped, ensuring that small bottles are not thrown out when the shaker is running at high speed. 2. Multiple sets of elastic clamping plates distribute the clamping force on the bottle, so the clamping force of each set of elastic clamping plates does not need to be too large, making it convenient to pick up and put down the bottle. 3. Multiple sets of elastic clamping plates clamp different parts of the bottle, making the clamping of the bottle more stable. 4. By setting elastic reinforcing members, the clamping force of the elastic clamping plates can be improved, and even larger bottles can remain stable. 5. The shaker can clamp both large and small bottles with only one bottle clamp, thereby reducing product costs. The bottle clamp does not need to be replaced during use, making it more convenient to use. Attached Figure Description
[0016] Figure 1 This is a perspective view of one embodiment of the baby bottle clamp of this utility model;
[0017] Figure 2 yes Figure 1 A perspective view of another embodiment shown;
[0018] Figure 3 yes Figure 1 The bottom view of the embodiment shown;
[0019] Figure 4 yes Figure 3 A schematic diagram of the structure after adding the distribution circle;
[0020] Figure 5 yes Figure 3 A schematic diagram of the structure after being cut along the DD line;
[0021] Figure 6 yes Figure 3 A schematic diagram of the structure after being cut along the EE line and then rotated counterclockwise by 45°;
[0022] Figure 7 This is a structural schematic diagram of the elastic clamping sheet and the elastic reinforcing member in this utility model;
[0023] Figure 8 This is a schematic diagram of one embodiment of the milk shaker in this utility model.
[0024] In the diagram: 1. Main body, 2. Milk shaking drive device, 3. Bottle support container, 4. Bottle clamp, 41. Clamp body, 411. Cylinder, 412. Outer ring edge, 42. Bottle clamping cavity, 43. Elastic clamping piece, 431. Connecting part, 432. Extension part, 433. Clamping part, 44. Distribution circle, 45. Elastic reinforcement, 451. Base, 452. Bending part, 453. Support part, 46. Slot. Detailed Implementation
[0025] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0026] Reference Figures 1 to 6 In some embodiments of this utility model, the bottle clamp includes a clamp body 41, a bottle clamping cavity 42 is provided in the clamp body 41, and multiple sets of elastic clamping pieces 43 are provided in the bottle clamping cavity 42. Each set of elastic clamping pieces 43 includes multiple elastic clamping pieces 43 distributed along the circumference. One end of the elastic clamping piece 43 is fixedly connected to the clamp body 41, and the other end of the elastic clamping piece 43 extends into the middle of the bottle clamping cavity 42. The end of the elastic clamping piece 43 extending into the middle of the bottle clamping cavity 42 has a clamping part 433. The clamping parts 433 on each set of elastic clamping pieces 43 are arranged in a circle, and the clamping parts 433 on different sets of elastic clamping pieces 43 are arranged in layers. When the bottle is placed into the bottle clamping cavity 42, the elastic clamping piece 43 provides clamping force, and the clamping part 433 contacts the bottle to clamp it. During the bottle removal and placement process, the elastic clamping piece 43 can elastically deform to facilitate the removal and placement of the bottle. Multiple sets of elastic clamping pieces 43 can clamp different parts of the bottle, which not only increases the stability of clamping, but also distributes the clamping force among multiple sets of elastic clamping pieces 43. The clamping force of each set of elastic clamping pieces 43 does not need to be designed to be too large. This way, it can maintain stable clamping for both thick and thin bottles, and the removal and placement of both thick and thin bottles does not require too much effort.
[0027] Reference Figure 4In some embodiments of this utility model, in their natural state, the clamping portion 433 of each group of elastic clamping pieces 43 is arranged along a distribution circle 44. The distribution circles 44 of different groups of elastic clamping pieces 43 have different diameters and are nested together, with concentricity being optimal. The elastic clamping pieces 43 with smaller diameter distribution circles 44 are mainly used to provide clamping force for thin bottles, while the elastic clamping pieces 43 with larger diameter distribution circles 44 are mainly used to provide clamping force for thick bottles, making the bottle clamp suitable for clamping bottles of different thicknesses. Other elastic clamping pieces 43 can play an auxiliary clamping role, making the clamping of the bottle more stable.
[0028] Reference Figure 2 , Figure 3 , Figure 4 In some embodiments of this utility model, at least one set of elastic clamping pieces 43 is provided with an elastic reinforcing member 45 between it and the clamping body 41. The elastic reinforcing member 45 is used to combine with the corresponding elastic clamping piece 43 to strengthen the clamping force on the baby bottle and to increase the service life of the elastic clamping piece 43.
[0029] Reference Figures 1 to 6 In a preferred embodiment of this utility model, the bottle clamping cavity 42 is provided with two sets of elastic clamping plates 43. The clamping portion 433 of the first set of elastic clamping plates 43 is located above the clamping portion 433 of the second set of elastic clamping plates 43. The diameter of the distribution circle 44 of the clamping portion 433 of the first set of elastic clamping plates 43 is larger than the diameter of the distribution circle 44 of the clamping portion 433 of the second set of elastic clamping plates 43. A reinforcing elastic plate is provided between the first set of elastic clamping plates 43 and the clamping body 41. The second set of elastic clamping plates 43 is mainly used to clamp thin bottles. When clamping thin bottles, the first set of elastic clamping plates 43 plays an auxiliary clamping role, which helps to maintain the stability of clamping thin bottles. The first set of elastic clamping plates 43 is mainly used to clamp thick bottles. The reinforcing elastic plate combined with the first set of elastic clamping plates 43 enhances the clamping force on thick bottles, which is suitable for situations where thick bottles contain more milk and have greater inertia.
[0030] Reference Figures 1 to 6 In a preferred embodiment of this utility model, the portion where the first set of elastic clamping pieces 43 connects to the clamp body 41 is located above the portion where the second set of elastic clamping pieces 43 connects to the clamp body 41. The first set of elastic clamping pieces 43 and the second set of elastic clamping pieces 43 are alternately arranged in the circumferential direction. The staggered height and alternating arrangement of the first set of elastic clamping pieces 43 and the second set of elastic clamping pieces 43 in the circumferential direction facilitates mold opening when the bottle clamp is manufactured using injection molding or casting processes. Moreover, this design provides more clamping points in the circumferential direction of the bottle, which is more conducive to maintaining the stability of the bottle clamping.
[0031] Reference Figure 5 , Figure 6In some embodiments of this utility model, the clamp body 41 includes a cylindrical body 411. The upper end of the cylindrical body 411 is provided with a flared outer rim 412. The outer contour of the cylindrical body 411 is polygonal or other non-circular, or a positioning part is provided on the outer circumferential surface of the cylindrical body 411. The positioning part can be a protrusion provided on the outer circumferential surface of the cylindrical body 411. The cylindrical body 411 is used to insert the bottle support container of the bottle shaker into the upper rim. The outer contour of the cylindrical body 411 is polygonal or other non-circular, or the positioning part is provided on the outer circumferential surface of the cylindrical body 411 to prevent relative rotation between the bottle clamp and the bottle support container. The outer rim 412 can be used to limit the installation of the bottle clamp on the bottle support container, and has a guiding effect on the bottle when the bottle is put into the bottle clamp.
[0032] Reference Figure 7 In some embodiments of this utility model, the elastic clamping piece 43 includes a connecting portion 431, an extension portion 432, and a clamping portion 433. The connecting portion 431, the extension portion 432, and the clamping portion 433 are connected in sequence. The end of the connecting portion 431 away from the extension portion 432 is fixedly connected to the clamp body 41. The connecting portion 431 is arc-shaped with its concave surface facing downward. The extension portion 432 gradually slopes downward from the end near the connecting portion 431 to the end near the clamping portion 433. The angle A between the extension portion 432 and the horizontal plane is an acute angle. The clamping portion 433 bends downward relative to the extension portion 432. The angle B between the clamping portion 433 and the extension line of the extension portion 432 is an acute angle. The connecting portion 431 is used to connect to the clamp body 41 and has an elastic function. The extension portion 432 is used to support the clamping portion 433 and has an elastic function. The clamping portion 433 is used to contact the baby bottle to clamp the baby bottle.
[0033] Figure 7 In some embodiments of this utility model, the elastic reinforcing member 45 is located at the bottom of the elastic clamping piece 43. The elastic reinforcing member 45 has a plate-like structure and includes a base 451, a bent portion 452, and a supporting portion 453 connected in sequence. The base 451 of the elastic reinforcing member 45 is vertically mounted on the inner wall of the bottle clamping cavity 42. The bent portion 452 is arc-shaped with its concave side facing downward. The end of the supporting portion 453 away from the bent portion 452 extends towards the center of the bottle clamping cavity 42 and slopes downward. The angle C between the base 451 and the supporting portion 453 is an acute angle. The supporting portion 453 abuts against the lower surface of the elastic clamping piece 43. The base 451 is used to connect with the clamping body 41, the bent portion 452 is used to connect with the base 451 and has an elastic function, and the supporting portion 453 is used to support the elastic clamping piece 43 and has an elastic function.
[0034] Reference Figure 2 , Figure 3In some embodiments of this utility model, the inner wall of the bottle clamping cavity 42 has two opposing left and right slots 46, and the left and right sides of the base 451 of the elastic reinforcing member 45 are respectively inserted into the two slots 46. The slots 46 are used to limit the base 451 of the elastic reinforcing member 45 to ensure that the installation position of the elastic reinforcing member 45 is accurate.
[0035] Reference Figure 8 In some embodiments of this utility model, the milk shaker includes a main body 1, a milk shaking drive device 2 on the main body 1, and a bottle support container 3 driven by the milk shaking drive device 2 mounted on the main body 1. The milk shaker also includes the aforementioned bottle clamp 4, which is mounted on the bottle support container 3. Figure 8 In the preferred embodiment shown, the bottle clamp 4 is inserted into the upper opening of the bottle support container 3. The shaking drive device 2 includes a drive motor mounted on the main body 1, or a drive motor, transmission device, etc., mounted on the main body. The shaker can hold both large and small bottles with only one bottle clamp, thereby reducing product costs. It also eliminates the need to replace the bottle clamp during use, making it more convenient to use.
[0036] In some embodiments of this utility model, the bottle clamp and the elastic clamping piece 43 are designed as a single unit and are made of plastic. The elastic clamping piece 43 is made of metal. The elastic clamping piece 43 can be fixed by inserting the left and right sides of the base 451 into the two slots 46 respectively, or by using adhesive or bolt connection to fix the elastic clamping piece 43.
[0037] In some embodiments of this utility model, the second set of elastic clamping pieces 43 is softer and has a slightly weaker clamping effect compared to the first set of elastic clamping pieces 43; the elastic reinforcing member 45 is combined with the first set of elastic clamping pieces 43 to enhance their clamping effect.
[0038] The illustrated bottle clamp, during use, primarily uses the second set of elastic clamping pieces 43 to hold thin bottles. After a thin bottle is placed in the clamp, the first set of elastic clamping pieces 43 provides auxiliary support, preventing the thin bottle from being thrown out during the shaker's operation. The first set of elastic clamping pieces 43 is mainly used to hold thicker bottles. When a thicker bottle is placed in the clamp, the two sets of elastic clamping pieces 43 form a segmented clamping grip on the bottle. The two sets of elastic clamping pieces 43 distribute the clamping force across the bottle, therefore neither set of elastic clamping pieces 43 needs to be designed with excessive clamping force, facilitating the placement and removal of thicker bottles. Furthermore, the two sets of elastic clamping pieces 43 clamp different parts of the bottle, resulting in a more stable grip.
[0039] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "back", "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.
[0040] 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. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0041] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0042] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.
Claims
1. A baby bottle clamp, comprising a clamp body (41), wherein the clamp body (41) is provided with a baby bottle holding cavity (42), characterized in that, The bottle clamping cavity (42) is provided with multiple sets of elastic clamping pieces (43). Each set of elastic clamping pieces (43) includes multiple elastic clamping pieces (43) distributed along the circumference. One end of the elastic clamping piece (43) is fixedly connected to the clamping body (41), and the other end of the elastic clamping piece (43) extends into the middle of the bottle clamping cavity (42). The end of the elastic clamping piece (43) extending into the middle of the bottle clamping cavity (42) has a clamping part (433). The clamping parts (433) on each set of elastic clamping pieces (43) are arranged in a circle, and the clamping parts (433) on different sets of elastic clamping pieces (43) are arranged in layers.
2. The bottle clamp as described in claim 1, characterized in that, In its natural state, the clamping part (433) of each set of elastic clamping pieces (43) is arranged along a distribution circle (44), and the distribution circles (44) of different sets of elastic clamping pieces (43) have different diameters and are nested with each other.
3. The bottle clamp as described in claim 2, characterized in that, At least one set of elastic clamping pieces (43) is provided with an elastic reinforcing member (45) between it and the clamp body (41).
4. The bottle clamp as described in claim 3, characterized in that, The bottle clamping cavity (42) is provided with two sets of elastic clamping plates (43). The clamping part (433) of the first set of elastic clamping plates (43) is located above the clamping part (433) of the second set of elastic clamping plates (43). The diameter of the distribution circle (44) of the clamping part (433) of the first set of elastic clamping plates (43) is larger than the diameter of the distribution circle (44) of the clamping part (433) of the second set of elastic clamping plates (43). A reinforcing elastic plate is provided between the first set of elastic clamping plates (43) and the clamping body (41).
5. The bottle clamp as described in claim 4, characterized in that, The part where the first set of elastic clamping pieces (43) is connected to the clamp body (41) is located above the part where the second set of elastic clamping pieces (43) is connected to the clamp body (41). The first set of elastic clamping pieces (43) and the second set of elastic clamping pieces (43) are alternately arranged in the circumferential direction.
6. The bottle clamp as described in claim 1, characterized in that, The clamp body (41) includes a cylindrical body (411), the upper end of which is provided with a trumpet-shaped outer ring edge (412), and the outer contour of the cylindrical body (411) is a non-circular contour including polygons, which can prevent relative rotation with the bottle support container; or, the outer circumferential surface of the cylindrical body (411) is provided with a positioning part.
7. The bottle clamp as described in claim 1, characterized in that, The elastic clamping piece (43) includes a connecting part (431), an extension part (432) and a clamping part (433). The connecting part (431), the extension part (432) and the clamping part (433) are connected in sequence. The end of the connecting part (431) away from the extension part (432) is fixedly connected to the clamp body (41). The connecting part (431) is arc-shaped and the concave surface faces downward. The extension part (432) gradually tilts downward from the end near the connecting part (431) to the end near the clamping part (433). The angle A between the extension part (432) and the horizontal plane is an acute angle. The clamping part (433) bends downward relative to the extension part (432). The angle B between the clamping part (433) and the extension line of the extension part (432) is an acute angle.
8. The bottle clamp as described in claim 3, characterized in that, The elastic reinforcing member (45) is located at the bottom of the elastic clamping piece (43). The elastic reinforcing member (45) is a plate-shaped structure. The elastic reinforcing member (45) includes a base (451), a curved part (452), and a supporting part (453) connected in sequence. The base (451) of the elastic reinforcing member (45) is vertically installed on the inner wall of the bottle clamping cavity (42). The curved part (452) is arc-shaped and the concave side faces downward. The supporting part (453) extends towards the center of the bottle clamping cavity (42) from the end away from the curved part (452) and is inclined downward. The angle C between the base (451) and the supporting part (453) is an acute angle. The supporting part (453) abuts against the lower surface of the elastic clamping piece (43).
9. The bottle clamp as described in claim 8, characterized in that, The inner wall of the bottle clamping cavity (42) has two opposing left and right slots (46), and the base (451) of the elastic reinforcing member (45) is inserted into the two slots (46) on the left and right sides respectively.
10. A milk shaker, comprising a main body (1), a milk shaking drive device (2) provided on the main body (1), and a milk bottle support container (3) driven by the milk shaking drive device (2) mounted on the main body (1), characterized in that, The milk shaker also includes a bottle clamp (4) as described in any one of claims 1 to 9, the bottle clamp (4) being mounted on the bottle support container (3).