Head raising structure of flour mixer and flour mixer

Abstract

The utility model relates to a dough mixer head raising structure and a dough mixer, the dough mixer comprises a machine body seat, and the head raising structure comprises a head raising seat, a telescopic locking assembly and a head raising driving assembly; the head raising seat is rotatably arranged on the machine body seat, and a plurality of locking holes are formed in the head raising seat; the telescopic locking assembly is arranged on the machine body base in a telescopic mode, and the telescopic locking assembly is used for being locked or unlocked with any locking hole. The head raising driving assembly is rotationally arranged on the machine body base and used for driving the telescopic locking assembly to do telescopic motion. The head raising structure of the flour mixer and the flour mixer have the advantages of simple structure, convenience in head raising, lower cost and the like.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, and in particular to a head-up structure and a dough mixer. Background Technology

[0002] A dough mixer is a common kitchen appliance mainly used for mixing dough, beating eggs, etc., and is popular among users for its time-saving, labor-saving, practical, and convenient advantages. Common dough mixers generally have a C-shaped structure, typically including a base, a support, and a mixing mechanism at the top. A mixing shaft extends from the output end of the mixing mechanism towards the base. To use it, a container containing dough or egg liquid is placed on the base, allowing the mixing shaft to insert into the container for mixing. However, most common dough mixers currently lack a lifting function, preventing the mixing shaft from being raised to a certain angle after mixing, making it difficult to remove the container. Furthermore, while some complex dough mixers do have a lifting function, their electric lifting method is not only structurally complex but also relatively expensive. Utility Model Content

[0003] Based on this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a head-up structure and a dough mixer, which has the advantages of simple structure, convenient head-up, and low cost.

[0004] To achieve the above objectives, the first aspect of this utility model provides a head-up structure for a dough mixer. The dough mixer includes a machine body base, and the head-up structure includes a head-up seat, a telescopic locking assembly, and a head-up drive assembly. The head-up seat is rotatably mounted on the machine body base and has a plurality of locking holes. The telescopic locking assembly is telescopically mounted on the machine body base and is used to lock or unlock with any one of the locking holes. The head-up drive assembly is rotatably mounted on the machine body base and is used to drive the telescopic locking assembly to perform telescopic movement.

[0005] In one embodiment, the telescopic locking assembly includes a locking pin and a telescopic spring. The locking pin is telescopically mounted on the body base, and the telescopic spring is sleeved on the outer side wall of the locking pin. One end of the telescopic spring is connected to the locking pin, and the other end of the telescopic spring is connected to the body base.

[0006] In one embodiment, the fuselage base is provided with a first through hole and a second through hole on the same axis at intervals. The locking pin passes through the first through hole and the second through hole. One end of the locking pin passes through the first through hole and locks or unlocks with any one of the locking holes. The other end of the locking pin passes through the second through hole and is connected to the head-up drive assembly.

[0007] In one embodiment, the locking pin is radially recessed inward on the outer peripheral wall of one end of the second through hole to form a limiting groove; the head-up drive assembly includes a head-up drive member, which is rotatably disposed on the body base. One end of the head-up drive member has a U-shaped opening, which is movably inserted into the limiting groove and can slide relative to the limiting groove.

[0008] In one embodiment, the head-up drive is provided with a pressing part that extends outside the body base.

[0009] In one embodiment, the opening direction of the U-shaped opening is perpendicular to the axial direction of the locking pin, and the U-shaped opening is movably inserted into the limiting groove through one end of its opening.

[0010] In one embodiment, a fixed shaft is provided on the fuselage base, and a rotating part is provided on the head-up base, the rotating part being rotatably sleeved on the fixed shaft.

[0011] In one embodiment, a torsion spring is movably sleeved on the fixed shaft, one end of the torsion spring is engaged with the rotating part, and the other end of the torsion spring is engaged with the machine body base.

[0012] In one embodiment, the head-up seat has a mounting portion for mounting the machine head and an arc portion connected to the mounting portion. The arc portion is provided with a plurality of locking holes, and the rotation paths of the plurality of locking holes are located on the same circumferential surface.

[0013] Therefore, according to the head-up structure of the dough mixer in this embodiment of the present invention, the head-up drive and the locking pin work together. Specifically, by pressing the pressing part of the head-up drive, the head-up drive causes the U-shaped opening to rotate. During the rotation of the U-shaped opening, since the U-shaped opening is movably inserted into the limiting groove of the locking pin, the U-shaped opening can drive the locking pin to translate away from the first through hole. At the same time, the U-shaped opening adaptively slides in the limiting groove to adjust its own position, avoiding the U-shaped opening from obstructing the translation of the locking pin during the rotation. This allows the locking pin to unlock from the locking hole on the head-up seat. The head-up seat can adjust its head-up angle. When the head-up seat adjusts its angle and aligns the other locking hole with the locking pin, the user can release the pressing part. The head-up drive resets under the reset action of the telescopic spring, and the locking pin moves in the opposite direction under the reset action of the telescopic spring and inserts into the corresponding locking hole, thus re-locking the head-up seat. In other words, the head-up structure of the dough mixer of this utility model is simple in structure, easy to raise, and low in cost, which greatly improves the user experience.

[0014] The second aspect of this utility model provides a dough mixer, which includes the head-up structure of the dough mixer described in any of the above-mentioned embodiments. The dough mixer according to this utility model has advantages such as simple structure, convenient head-up, and low cost.

[0015] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0016] Figure 1 This is one of the structural schematic diagrams of the head-up structure of the dough mixer according to an embodiment of the present utility model;

[0017] Figure 2 This is the second schematic diagram of the head-up structure of the dough mixer according to an embodiment of the present utility model;

[0018] Figure 3 This is the third schematic diagram of the head-up structure of the dough mixer according to an embodiment of the present utility model;

[0019] Figure 4 This is the fourth structural schematic diagram of the head-up structure of the dough mixer according to an embodiment of the present utility model;

[0020] Figure 5 for Figure 4 A schematic cross-sectional view along direction AA is shown.

[0021] Figure 6 This is one of the structural schematic diagrams of the telescopic locking assembly and the head-up driving assembly according to an embodiment of the present utility model;

[0022] Figure 7 This is a second schematic diagram of the telescopic locking assembly and the head-up drive assembly according to an embodiment of the present utility model;

[0023] Figure 8 This is the third structural schematic diagram of the telescopic locking assembly and the head-up drive assembly according to an embodiment of the present utility model;

[0024] Figure 9 This is a schematic diagram showing the connection between the head-up seat, the telescopic locking assembly, and the head-up drive assembly in an embodiment of this utility model.

[0025] Figure 10 This is a schematic diagram showing the connection between the rotating part and the torsion spring in an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10. Body base; 11. First through hole; 12. Second through hole; 13. Fixed shaft; 20. Head-up seat; 21. Mounting part; 22. Arc part; 23. Locking hole; 24. Rotating part; 25. Torsion spring; 30. Telescopic locking assembly; 31. Locking pin; 32. Telescopic spring; 33. Limiting groove; 40. Head-up drive assembly; 41. Head-up drive component; 42. U-shaped opening; 43. Pressing part. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are merely some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] The terminology used in this invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular forms “a,” “the,” and “the” used in this invention and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0030] In the following description, when referring to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims. In the description of this application, it should be understood that the terms "first," "second," "third," etc., are used only to distinguish similar objects and are not necessarily used to describe a specific order or sequence, nor should they be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0031] In related technologies, dough mixers are common kitchen appliances, mainly used for mixing dough, beating eggs, etc., and are popular with users for their time-saving, labor-saving, practicality, and convenience. Common dough mixers generally have a C-shaped structure, typically including a base, a support, and a mixing mechanism at the top. A mixing shaft extends from the output end of the mixing mechanism towards the base. In use, a container containing dough or egg liquid is placed on the base, allowing the mixing shaft to insert into the container for mixing. However, most common dough mixers currently lack a lifting function, preventing the mixing shaft from being raised to a certain angle after mixing, making it difficult to remove the container. Furthermore, while some complex dough mixers do have a lifting function, their electric lifting method is not only structurally complex but also relatively expensive.

[0032] Therefore, this utility model embodiment provides a head-up structure for a dough mixer and a dough mixer. The head-up structure and dough mixer according to this utility model embodiment have advantages such as simple structure, convenient head-up, and low cost.

[0033] Please see Figures 1 to 10 The first aspect of this utility model provides a head-up structure for a dough mixer. The dough mixer includes a machine base 10, and the head-up structure includes a head-up seat 20, a telescopic locking component 30, and a head-up drive component 40. The head-up seat 20 is rotatably mounted on the machine base 10 and is provided with a plurality of locking holes 23. The telescopic locking component 30 is telescopically mounted on the machine base 10 and is used to lock or unlock with any one of the locking holes 23. The head-up drive component 40 is rotatably mounted on the machine base 10 and is used to drive the telescopic locking component 30 to perform telescopic movement.

[0034] In this embodiment of the invention, the head-mounting base 20 has a mounting portion 21 for mounting the machine head and an arc portion 22 connected to the mounting portion 21. The arc portion 22 is provided with a plurality of locking holes 23, and the rotation paths of the plurality of locking holes 23 are located on the same circumferential surface. That is, the head-mounting base 20 of this embodiment of the invention is used to mount the machine head of a dough mixer. By rotatably mounting the head-mounting base 20 on the machine body 10, and through the cooperation between the telescopic locking assembly 30 and the head-mounting base 20, and the cooperation between the head-mounting drive assembly 40 and the telescopic locking assembly 30, the head-mounting base 20 and the machine head mounted on it are adjusted for upward movement.

[0035] Specifically, the telescopic locking assembly 30 of this utility model embodiment includes a locking pin 31 and a telescopic spring 32. The locking pin 31 is telescopically mounted on the body base 10, and the telescopic spring 32 is sleeved on the outer wall of the locking pin 31. One end of the telescopic spring 32 is connected to the locking pin 31, and the other end of the telescopic spring 32 is connected to the body base 10.

[0036] Furthermore, the fuselage base 10 is provided with coaxial first through holes 11 and second through holes 12 at intervals. A locking pin 31 passes through the first through hole 11 and the second through hole 12. One end of the locking pin 31 passes through the first through hole 11 and locks or unlocks with any one of the locking holes 23, while the other end passes through the second through hole 12 and connects with the head-up drive assembly 40. By providing coaxial first through holes 11 and second through holes 12 in the fuselage base 10, and ensuring that the rotation paths of the locking holes 23 on the head-up seat 20 pass through the axis of the first through holes 11 and the second through holes 12, when one of the locking holes 23 rotates to be coaxial with the first through hole 11, the locking pin 31 can engage with and insert into that locking hole 23 to lock it in place.

[0037] In this embodiment of the invention, the locking pin 31 has a radially inwardly recessed limiting groove 33 on the outer peripheral wall of one end of the second through hole 12; the head-up drive assembly 40 includes a head-up drive member 41, which is rotatably mounted on the body base 10. One end of the head-up drive member 41 has a U-shaped opening 42, which is movably inserted into the limiting groove 33. The opening direction of the U-shaped opening 42 is perpendicular to the axial direction of the locking pin 31, and the U-shaped opening 42 is movably inserted into the limiting groove 33 through one open end. In this way, when the head-up drive 41 rotates, the U-shaped opening 42 also rotates. Through the cooperation between the U-shaped opening 42 and the limiting groove 33, the U-shaped opening 42 can drive the locking pin 31 to translate along its axis. At the same time, the U-shaped opening 42 slides relative to the limiting groove 33 of the locking pin 31, so that the U-shaped opening 42 can adaptively adjust its position during rotation, preventing its arc-shaped rotation path from obstructing the translation of the locking pin 31.

[0038] In order to ensure that the U-shaped opening 42 drives the locking pin 31 to translate along its axial direction, the U-shaped opening 42 has sufficient adjustment space in the limiting groove 33 of the locking pin 31. The length of the limiting groove 33 along the axial direction of the locking pin 31 is greater than the thickness of the side wall of the U-shaped opening 42, so that the U-shaped opening 42 has sufficient adjustment space in the limiting groove 33. In addition, in order to facilitate the user's operation of the head-up drive 41, the head-up drive 41 of this embodiment is provided with a pressing part 43, which extends outside the body base 10. In this way, the user can make the head-up drive 41 rotate by pressing the pressing part 43 outside the body base 10. In addition, the body base 10 is provided with a fixed shaft 13, and the head-up drive 41 is rotatably sleeved on the fixed shaft 13.

[0039] In this embodiment of the invention, a fixed shaft 13 is provided on the fuselage base 10, and a rotating part 24 is provided on the head-up mount 20. The rotating part 24 is rotatably sleeved on the fixed shaft 13. That is, the head-up mount 20 can rotate about the shaft relative to the fuselage base 10 through the cooperation between the fixed shaft 13 and the rotating part 24.

[0040] Furthermore, in order to enable the head-up structure of this utility model embodiment to automatically perform a head-up action when unlocking, in this embodiment, a torsion spring 25 is movably sleeved on the fixed shaft 13. One end of the torsion spring 25 is engaged with the rotating part 24, and the other end of the torsion spring 25 is engaged with the body base 10. In addition, when the upper locking hole 23 of the head-up seat 20 in this embodiment is locked, the torsion spring 25 is in a compressed and energy-storing state. In this way, when the pressing part 43 of the head-up drive member 41 is triggered, the locking pin 31 exits the locking hole 23. At this time, the rotating part 24 is driven to rotate upward under the reset action of the torsion spring 25, thereby causing the head-up seat 20 to automatically lift upward, thus completing the automatic head-up action. Until the lower locking hole 23 is aligned with the locking pin 31, the pressing part 43 can be released so that the locking pin 31 locks the head-up seat 20. When it is necessary to rotate the headrest 20 downward, simply press down the pressing part 43, then manually press the headrest 20 down so that the upper locking hole 23 is aligned with the locking pin 31, and then release the pressing part 43. At this time, the headrest 20 is locked again, and the torsion spring 25 is in a compressed and stored state again so that the headrest 20 can unlock and automatically raise its head the next time.

[0041] Compared with traditional technology, the head-up structure of the dough mixer according to this embodiment of the utility model utilizes the driving cooperation between the head-up drive member 41 and the locking pin 31. Specifically, by pressing the pressing part 43 of the head-up drive member 41, the head-up drive member 41 drives the U-shaped opening 42 to rotate. During the rotation of the U-shaped opening 42, since the U-shaped opening 42 is movably inserted into the limiting groove 33 of the locking pin 31, the U-shaped opening 42 can drive the locking pin 31 to translate away from the first through hole 11. At the same time, the U-shaped opening 42 adaptively adjusts its own position in the limiting groove 33. The U-shaped opening 42 is positioned to prevent it from obstructing the translation of the locking pin 31 during rotation, thus unlocking the locking pin 31 from the locking hole 23 on the head-up seat 20. The head-up seat 20 can be adjusted in its head-up angle. When the head-up seat 20 is adjusted so that the other locking hole 23 is aligned with the locking pin 31, the user can release the pressing part 43. The head-up drive component 41 is reset under the reset action of the telescopic spring 32. At the same time, the locking pin 31 moves in the opposite direction under the reset action of the telescopic spring 32 and inserts into the corresponding locking hole 23, relocking the head-up seat 20. In other words, the head-up structure of the dough mixer of this utility model is simple in structure, convenient in head-up, and low in cost, greatly improving the user experience.

[0042] The second aspect of this utility model provides a dough mixer, which includes the head-up structure of the dough mixer of any of the above embodiments. The dough mixer according to this utility model has advantages such as simple structure, convenient head-up, and low cost.

[0043] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the head structure or scope of the dough mixer of this utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A head-up structure for a dough mixer, the dough mixer comprising a machine base, characterized in that: The head-up structure includes a head-up base, a telescopic locking assembly, and a head-up drive assembly. The head-up base is rotatably mounted on the body base and has a plurality of locking holes. The telescopic locking assembly is telescopically mounted on the body base and is used to lock or unlock with any one of the locking holes. The head-up drive assembly is rotatably mounted on the body base and is used to drive the telescopic locking assembly to perform telescopic movement.

2. The head-up structure of the dough mixer according to claim 1, characterized in that: The telescopic locking assembly includes a locking pin and a telescopic spring. The locking pin is telescopically mounted on the machine base. The telescopic spring is sleeved on the outer wall of the locking pin, with one end of the telescopic spring connected to the locking pin and the other end of the telescopic spring connected to the machine base.

3. The head-up structure of the dough mixer according to claim 2, characterized in that: The fuselage base is provided with a first through hole and a second through hole on the same axis at intervals. The locking pin passes through the first through hole and the second through hole. One end of the locking pin passes through the first through hole and locks or unlocks with any one of the locking holes. The other end of the locking pin passes through the second through hole and is connected to the head-up drive assembly.

4. The head-up structure of the dough mixer according to claim 3, characterized in that: The locking pin is radially recessed inward on the outer peripheral wall of one end of the second through hole to form a limiting groove; the head-up drive assembly includes a head-up drive member, which is rotatably disposed on the body base. One end of the head-up drive member has a U-shaped opening, which is movably inserted into the limiting groove and can slide relative to the limiting groove.

5. The head-up structure of the dough mixer according to claim 4, characterized in that: The head-up drive component is provided with a pressing part, which extends outside the body base.

6. The head-up structure of the dough mixer according to claim 4, characterized in that: The opening direction of the U-shaped opening is perpendicular to the axial direction of the locking pin, and the U-shaped opening is movably inserted into the limiting groove through one end of its opening.

7. The head-up structure of the dough mixer according to claim 2, characterized in that: The fuselage base is provided with a fixed shaft, and the head-up base is provided with a rotating part, which is rotatably sleeved on the fixed shaft.

8. The head-up structure of the dough mixer according to claim 7, characterized in that: A torsion spring is movably sleeved on the fixed shaft. One end of the torsion spring is engaged with the rotating part, and the other end of the torsion spring is engaged with the machine body base.

9. The head-up structure of the dough mixer according to claim 1, characterized in that: The head-up seat has a mounting part for mounting the machine head and an arc part connected to the mounting part. The arc part is provided with a plurality of locking holes, and the rotation paths of the plurality of locking holes are located on the same circumferential surface.

10. A dough mixer, characterized in that: Includes the head-up structure of the dough mixer according to any one of claims 1 to 9.

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