A stirring head for a milk frother

Abstract

This utility model relates to the field of milk frother technology, specifically to a stirring head for a milk frother. The stirring head body includes a stirring base, a spring coil, a hoop passing through the inner side of the spring coil, a plurality of first stirring hooks fixed in a ring array to the top edge of the stirring base, and a plurality of second stirring hooks fixed in a ring array to the bottom edge of the stirring base. All the first and second stirring hooks face outwards. An annular positioning groove is formed on the outer wall of the stirring base, fitting into the spring coil, which is then embedded in the groove. This milk frother stirring head, by setting first and second stirring hooks on the stirring base, creates a circulating vortex field where the first stirring hooks lift the milk upwards and the second stirring hooks lift the milk downwards. This, combined with the spring coil on the outer side of the stirring base, increases the stirring range, shortens the stirring time, and increases the amount of milk froth.

Description

Technical Field

[0001] This utility model relates to the field of milk frother technology, specifically to a stirring head for a milk frother. Background Technology

[0002] A milk frother is an appliance that stirs and foams dairy products. By continuously stirring the dairy products, the products come into full contact with air, and some air dissolves into the dairy products, creating a micro-foaming effect. The dairy products are then further processed to obtain food with a better taste.

[0003] Chinese utility model patent application number 202220351989.0 discloses a milk frother stirring device, including a fixed column and a milk frothing stirring head. The fixed column is located at the bottom of the milk frother's cup, and its outer wall has an annular groove. The milk frothing stirring head includes a base, a spring ring sleeved on the base, and a limiting block set on the base. The base has a through hole in the middle for the fixed column to pass through. When the milk frothing stirring head is sleeved on the fixed column, the limiting block presses against the annular groove. By providing an annular groove on the outer wall of the fixed column and a limiting block on the base of the milk frothing stirring head, when the milk frothing stirring head is sleeved on the fixed column, the limiting block presses against the annular groove of the fixed column. This prevents the milk frothing stirring head from easily falling off the fixed column when the user lifts the milk frother's cup to pour milk. The milk frothing stirring head will only detach from the fixed column when the user forcefully pulls it out, reducing the risk of damage to the milk frothing stirring head and improving the user experience. However, this patent has the following drawbacks: the milk foam mixing head has a small mixing range for the liquid, resulting in less milk foam, low foaming efficiency, longer mixing time, and insufficient fineness and low quality of milk foam. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a stirring head for a milk frother.

[0005] The purpose of this utility model is achieved through the following technical solution: a stirring head for a milk frother, comprising a stirring head body, the stirring head body comprising a stirring seat, a spring ring sleeved on the outer wall of the stirring seat, a hoop ring passing through the inner side of the spring ring and used to shape the spring ring, a plurality of first stirring hooks fixed in a ring array to the top edge of the stirring seat, and a plurality of second stirring hooks fixed in a ring array to the bottom edge of the stirring seat, the plurality of first stirring hooks and the plurality of second stirring hooks being arranged outwards, the outer wall of the stirring seat being provided with a ring positioning groove that fits with the spring ring, the spring ring being embedded in the ring positioning groove, and the diameters of the top and bottom of the stirring seat being larger than the diameter of the hoop ring.

[0006] Furthermore, each of the first stirring hooks has a first wedge-shaped protrusion protruding outward at the end away from the stirring seat.

[0007] Furthermore, each of the second stirring hooks has a second wedge-shaped protrusion protruding outward at the end away from the stirring seat.

[0008] Furthermore, a first fixing ring is fixed to the top edge of the stirring base, and each of the first stirring hooks is fixedly connected to the inner side of the first fixing ring.

[0009] Furthermore, a second fixing ring is fixed to the bottom edge of the stirring base, and each of the second stirring hooks is fixedly connected to the inner side of the second fixing ring.

[0010] Furthermore, a through hole is provided in the middle of the stirring seat, and a support column is provided in the through hole. Multiple connecting blocks are fixed in a circular array on the outer side wall of the support column, and the outer side wall of each connecting block is fixedly connected to the inner side wall of the stirring seat.

[0011] Furthermore, a handle is fixed to the top of the support column.

[0012] Furthermore, the bottom of the support column is provided with a mounting hole for insertion into the bottom drive shaft of the milk frother.

[0013] Furthermore, the cross-sectional diameter of the spring coil is smaller than the cross-sectional diameter of the annular positioning groove.

[0014] Furthermore, each of the first stirring hooks and each of the second stirring hooks are arranged in a one-to-one correspondence and relative to each other.

[0015] The beneficial effects of this utility model are as follows: The stirring head of the milk frother of this utility model is equipped with a first stirring hook and a second stirring hook on the stirring base. The first stirring hook lifts the milk upward and the second stirring hook lifts the milk downward, forming an up-and-down circulating vortex field. In cooperation with the spring ring on the outside of the stirring base, it can improve the stirring range of the stirring head, shorten the stirring time, and increase the amount of milk foam. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention.

[0017] Figure 2 This is a perspective view of the present invention from another angle.

[0018] Figure 3 This is an exploded perspective view of this utility model.

[0019] The attached figures are labeled as follows: stirring base 1, annular positioning groove 11, first fixing ring 12, second fixing ring 13, through hole 14, spring ring 2, hoop 3, first stirring hook 4, first wedge-shaped protrusion 41, second stirring hook 5, second wedge-shaped protrusion 51, support column 6, connecting block 61, mounting hole 62, and handle 7. Detailed Implementation

[0020] To facilitate understanding by those skilled in the art, the following description is provided in conjunction with embodiments and appendices. Figure 1-3 The present invention will be further described below. The content mentioned in the embodiments is not intended to limit the present invention.

[0021] See Figure 1-3 A stirring head for a milk frother includes a stirring head body, which includes a stirring base 1, a spring ring 2 fitted onto the outer wall of the stirring base 1, a hoop 3 inserted into the inner side of the spring ring 2 for shaping the spring ring 2, a plurality of first stirring hooks 4 arranged in a ring and fixed to the top edge of the stirring base 1, and a plurality of second stirring hooks 5 arranged in a ring and fixed to the bottom edge of the stirring base 1. The plurality of first stirring hooks 4 and the plurality of second stirring hooks 5 are all arranged outward. The outer wall of the stirring base 1 is provided with an annular positioning groove 11 that fits into the spring ring 2. The spring ring 2 is embedded in the annular positioning groove 11. The diameters of the top and bottom of the stirring base 1 are both larger than the diameter of the hoop 3.

[0022] The milk frother of this invention uses a stirring head with a first stirring hook 4 and a second stirring hook 5 on the stirring base 1. The first stirring hook 4 lifts the milk upward and the second stirring hook 5 lifts the milk downward, forming an up-and-down circulating vortex field. This, in conjunction with the spring ring 2 on the outside of the stirring base 1, can increase the stirring range of the stirring head, shorten the stirring time, and increase the amount of milk foam.

[0023] In this embodiment, each of the first stirring hooks 4 has a first wedge-shaped protrusion 41 protruding outward at the end away from the stirring base 1; and each of the second stirring hooks 5 has a second wedge-shaped protrusion 51 protruding outward at the end away from the stirring base 1. The tips of the first wedge-shaped protrusion 41 and the second wedge-shaped protrusion 51 can cut large-diameter milk foam, breaking large milk foam into small milk foam and improving the fineness of the milk foam.

[0024] In this embodiment, a first fixing ring 12 is fixed to the top edge of the stirring base 1, and each of the first stirring hooks 4 is fixedly connected to the inner side of the first fixing ring 12; a second fixing ring 13 is fixed to the bottom edge of the stirring base 1, and each of the second stirring hooks 5 is fixedly connected to the inner side of the second fixing ring 13. By setting the first fixing ring 12 and the second fixing ring 13, it is convenient to fix the first stirring hooks 4 and the second stirring hooks 5.

[0025] In this embodiment, a through hole 14 is provided in the middle of the stirring base 1, and a support column 6 is provided inside the through hole 14. Multiple connecting blocks 61 are fixed in a circular array on the outer wall of the support column 6, and the outer wall of each connecting block 61 is fixedly connected to the inner wall of the stirring base 1. The above structure is used to fix the stirring base 1 and the support column 6.

[0026] In this embodiment, a carrying handle 7 is fixed to the top of the support column 6. The carrying handle 7 facilitates the user's disassembly of the stirring head and makes it easy to clean the stirring head.

[0027] In this embodiment, the bottom of the support column 6 is provided with a mounting hole 62 for insertion into the drive shaft at the bottom of the milk frother. The mounting hole 62 facilitates the installation of the stirring head. The shape of the mounting hole 62 can be reasonably set as needed, such as a regular polygon, to facilitate the rotation of the stirring head body via the drive shaft.

[0028] In this embodiment, the cross-sectional diameter of the spring coil 2 is smaller than the cross-sectional diameter of the annular positioning groove 11. Setting the cross-sectional diameter of the spring coil 2 to be smaller than the cross-sectional diameter of the annular positioning groove 11 facilitates confining the spring coil 2 within the annular positioning groove 11.

[0029] In this embodiment, each of the first stirring hook 4 and each of the second stirring hook 5 are arranged in a one-to-one correspondence and opposite to each other. The milk is subjected to the continuous shearing action of the first stirring hook 4 and the second stirring hook 5 in the vertical direction, which can avoid turbulence caused by misalignment of the first stirring hook 4 and the second stirring hook 5 and form a stable vortex.

[0030] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this utility model are within the protection scope of this utility model.

Claims

1. A stirring head for a milk frother, comprising a stirring head body, characterized in that: The stirring head body includes a stirring seat, a spring ring sleeved on the outer wall of the stirring seat, a hoop ring inserted inside the spring ring and used to shape the spring ring, a number of first stirring hooks fixed in a ring array to the top edge of the stirring seat, and a number of second stirring hooks fixed in a ring array to the bottom edge of the stirring seat. The number of first stirring hooks and the number of second stirring hooks are all arranged outwards. The outer wall of the stirring seat has an annular positioning groove that fits with the spring ring. The spring ring is embedded in the annular positioning groove. The diameter of the top and bottom of the stirring seat is larger than the diameter of the hoop ring.

2. The stirring head for a milk frother according to claim 1, characterized in that: Each of the first stirring hooks has a first wedge-shaped protrusion protruding outward at the end furthest from the stirring seat.

3. The stirring head for a milk frother according to claim 1, characterized in that: Each of the second stirring hooks has a second wedge-shaped protrusion protruding outward at the end furthest from the stirring seat.

4. The stirring head for a milk frother according to claim 1, characterized in that: A first fixing ring is fixed to the top edge of the stirring base, and each of the first stirring hooks is fixedly connected to the inner side of the first fixing ring.

5. The stirring head for a milk frother according to claim 1, characterized in that: A second fixing ring is fixed to the bottom edge of the stirring base, and each of the second stirring hooks is fixedly connected to the inner side of the second fixing ring.

6. The stirring head for a milk frother according to claim 1, characterized in that: The stirring base has a through hole in the middle, and a support column is installed in the through hole. Multiple connecting blocks are fixed in a ring array on the outer side wall of the support column, and the outer side wall of each connecting block is fixedly connected to the inner side wall of the stirring base.

7. A stirring head for a milk frother according to claim 6, characterized in that: A handle is fixed to the top of the support column.

8. A stirring head for a milk frother according to claim 6, characterized in that: The bottom of the support column has a mounting hole for insertion into the bottom drive shaft of the milk frother.

9. A stirring head for a milk frother according to claim 1, characterized in that: The cross-sectional diameter of the spring coil is smaller than the cross-sectional diameter of the annular positioning groove.

10. A stirring head for a milk frother according to claim 1, characterized in that: Each of the first stirring hooks and each of the second stirring hooks are in one-to-one correspondence and are arranged opposite each other.

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