Food processor convenient to take

Abstract

The utility model discloses a food processor convenient to take, which relates to the field of life electric appliances, and comprises a main machine with a built-in motor and a cup body which is detachably arranged above the main machine and is internally provided with a stirring component, and the stirring component comprises a stirring knife and a driven magnetic disk which is in transmission connection with the stirring knife. A driving magnetic disc in magnetic attraction fit with the driven magnetic disc is arranged at the top end of a motor shaft of the motor, a mounting table is arranged at the top of the main machine, the cup body is mounted above the mounting table, an ejector rod capable of moving up and down in a reciprocating mode is arranged on the mounting table, and the ejector rod moves upwards to abut against the outer edge of the bottom of the cup body so that the cup body can be pried upwards to be away from the main machine. Therefore, the distance between the driving magnetic disk and the driven magnetic disk is greatly increased, the magnetic attraction force of the driving magnetic disk and the driven magnetic disk is greatly reduced, a user can lift up the cup body more easily in a labor-saving mode, the situation that the cup body is difficult to separate from a host due to the fact that the magnetic attraction force of the driving magnetic disk and the driven magnetic disk is too large is avoided, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a food processing machine which is convenient to take out. Background Art

[0002] Existing food processors usually include a main unit and a detachable cup body located above the main unit. The main unit is equipped with a motor, and the cup body is equipped with a stirring member connected to the motor. When using the food processor, the user places the food in the cup body, and the motor drives the stirring member to rotate at high speed to process the food. The existing method of realizing the transmission between the motor and the stirring member is mainly to set a lower connector on the motor shaft of the motor, and at the same time set an upper connector at the bottom end of the stirring member blade shaft. After the cup body is installed in place, the upper and lower connectors cooperate to connect to realize torque transmission. However, this transmission method requires a through hole to be opened in the bottom wall of the cup body for the upper connector to pass through, and a bearing and a seal are set in the through hole to ensure smooth rotation and the sealing of the cup body. As a result, the structure is relatively complicated, and there will be a blind spot for cleaning at the bottom of the cup body, which is difficult for users to clean thoroughly.

[0003] In order to solve the above problems, some manufacturers set a driven magnetic disk at the bottom of the stirring element and set an active magnetic disk on the motor shaft of the motor. After the cup body is installed in place, the active magnetic disk and the driven magnetic disk cooperate with each other to realize torque transmission, thereby eliminating the step of opening a hole in the bottom wall of the cup body, eliminating dead corners for cleaning, and ensuring that the cup body can be cleaned thoroughly. However, in order to ensure high torque transmission between the active magnetic disk and the driven magnetic disk, it is necessary to make the active magnetic disk and the driven magnetic disk have a large magnetic attraction force. This makes it difficult for the user to lift the cup body after the food processor completes the food processing. The user needs to press the main unit with one hand and hold the cup body with the other hand to lift the cup body. The operation is very inconvenient and seriously affects the consumer's experience. Existing technologies such as CN201821202229.3 disclose a structure that facilitates the disassembly of the cup body. A pillar and a groove are set between the stirring cup assembly and the machine base assembly to form a lever. The user operates the cup body assembly from one side to separate the cup body assembly from the machine base assembly. However, such a solution still makes it difficult to remove the blending cup assembly when the magnetic attraction force is large, or the user is required to fix the machine base to avoid lifting the machine base assembly upward when operating the cup body assembly from one side; in addition, when the user operates the cup body assembly from one side, the force between the active disk assembly and the driven disk assembly is large at the starting position, but when the active disk assembly and the driven disk assembly are separated, the force between the two will decrease rapidly, and the user will have the inertia to continue pushing to one side, especially when the blending cup assembly is full of slurry, such inertial operation will have the risk of tilting and pouring the slurry. Utility Model Content

[0004] The utility model aims to provide a food processor that is easy to pick up, so as to solve the problem that the cup body of the existing food processor is difficult to lift because the torque transmission between the motor and the stirring element is achieved by magnetically cooperating with the active magnetic disk and the driven magnetic disk.

[0005] To achieve the above-mentioned purpose, the utility model provides a food processor that is easy to take, including a main unit with a built-in motor and a detachable cup body arranged above the main unit and with a built-in stirring assembly, the stirring assembly including a stirring blade and a driven magnetic disk transmission-connected to the stirring blade, an active magnetic disk magnetically matched with the driven magnetic disk is provided at the top end of the motor shaft of the motor, a mounting platform is provided on the top of the main unit, the cup body is installed above the mounting platform, and a push rod that can move back and forth up and down is provided on the mounting platform, and the push rod moves upward to abut the outer edge of the bottom of the cup body to pry the cup body upward.

[0006] The present application configures the stirring assembly to include a stirring blade and a driven magnetic disk that is transmission-connected to the stirring blade, and an active magnetic disk that magnetically cooperates with the driven magnetic disk is provided at the top end of the motor shaft of the motor, so that after the user places the cup body on the host, the active magnetic disk and the driven magnetic disk are magnetically cooperated, so that when the motor drives the active magnetic disk to rotate, the active magnetic disk drives the driven magnetic disk to rotate through the magnetic attraction force with the driven magnetic disk, thereby causing the stirring blade to rotate. Compared with the existing method of requiring upper and lower connecting heads to achieve torque transmission, the hole at the bottom of the cup body is eliminated, and thus the seals, bearings and other structures are eliminated, which helps to simplify the cup body structure, while reducing cleaning dead corners, making it easier for users to clean the cup body.

[0007] The top rod is abutted against the outer edge of the bottom of the cup body, and when the top rod moves upward and pries the cup body, the edge of the cup body on the other side of the top rod to the abutment position of the top rod is a lever arm, which greatly increases the length of the lever arm so that less force can be applied when tilting upward. In addition, the user does not need to directly operate the cup body. The cup body can be slowly pushed up by the push rod, which effectively avoids the situation where the user directly lifts the cup body and causes the cup body to tilt and fall out due to inertia, ensuring the stability of the cup body when picking it up.

[0008] In a preferred implementation of a food processor that is easy to take, the main body is provided with an operating rod that is transmission-connected to the push rod, and the push rod can move up and down reciprocatingly with the movement of the operating rod.

[0009] By providing an operating lever that is transmission-connected to the push rod on the main machine, and the push rod can move up and down as the operating lever moves, the user can switch the position of the push rod by operating the operating lever. When food processing is required, the operating lever can be operated to move the push rod downward to ensure that the cup body can be installed in place. At the same time, after the food processing is completed, the operating lever can be operated to move the push rod upward and lift the cup body upward, ensuring that the cup body can be lifted more easily. The user operation is more convenient and can be performed at any time according to usage habits, thereby improving the user experience.

[0010] In a preferred implementation of a food processor that is easy to take, the operating lever includes an operating portion exposed from the main body and a cam provided in the main body, one end of the cam is connected to the operating portion, and the other end abuts against the bottom of the push rod.

[0011] By setting the operating lever to include an operating part exposed from the main unit and a cam arranged in the main unit, one end of the cam is connected to the operating part, and the other end abuts against the bottom of the push rod, when the user operates the operating lever, the operating part is driven to rotate the cam. During the rotation of the cam, the push rod will move back and forth up and down with the cam. The overall structure is simple and reliable, which helps to improve the stability of the work and reduce production costs.

[0012] In a preferred implementation of a food processor that is easy to take, the operating rod is further provided with a limiting portion, and the main body is provided with a stop portion that cooperates with the limiting portion. When the push rod moves to the highest position or the lowest position, the limiting portion abuts against the stop portion.

[0013] By providing a limiting portion on the operating lever and a stop portion cooperating with the limiting portion on the main unit, when the user operates the operating lever to rotate, during the reciprocating movement of the push rod with the operating lever, the push rod moves to the top or bottom end and the stop portion can abut against the limiting portion to limit the operating lever, thereby limiting the push rod and ensuring the reliability of the push rod position, avoiding the situation where the push rod is pushed up to a low height due to excessive rotation, resulting in the cup body being unable to be easily lifted. At the same time, when the limiting portion cooperates with the stop portion, it can serve as a prompt, and the user can clearly feel that the push rod has moved into place and stopped rotating, thereby improving the user experience.

[0014] In a preferred implementation of a food processor that is easy to take, a driving motor is provided in the main machine and is transmission-connected to the ejector rod. The driving motor can drive the ejector rod to move reciprocally up and down.

[0015] By arranging a driving motor connected to the push rod in the main unit, and the driving motor can drive the push rod to move up and down, the push rod can automatically move back and forth under the drive of the motor. For example, when the user places the cup body on the main unit, the motor can drive the push rod to move downward; after the food processing is completed, the motor can automatically drive the push rod to move upward and lift the cup body, thereby realizing the automation of the entire food processing process and improving the user experience.

[0016] In a preferred implementation of the food processor that is easy to take, the push rod is located at the highest position, and the distance L between the top of the push rod and the mounting platform satisfies: 5 mm ≤ L ≤ 20 mm.

[0017] By setting the distance L between the top of the push rod and the mounting platform to satisfy: 5mm≤L≤20mm, it is avoided that the distance between the top of the push rod and the mounting platform is too small, resulting in the cup body being lifted to a low height, causing the magnetic attraction force between the active disk and the driven disk to still be large, and thus making it difficult to lift the cup body; at the same time, it is avoided that the distance between the top of the push rod and the mounting platform is too large, resulting in the cup body being lifted to an excessive height and easily tipping over, thereby ensuring the stability of the cup body.

[0018] In a preferred implementation of the food processor that is easy to take out, a micro switch that cooperates with the motor is further provided in the main unit, and the micro switch is triggered when the cup body is installed in place.

[0019] By providing a micro switch in the main unit that cooperates with the motor, the micro switch can be triggered only when the cup body is installed in place, so that the motor can work normally, avoiding the situation where the cup body is not installed in place and the motor can work, causing the cup body to swing or even fall over, thereby ensuring the smooth processing of food.

[0020] In a preferred implementation of a food processor that is easy to take, the top rod is provided with a switch connecting rod extending downward into the main body. When the cup body is installed in place, the switch connecting rod moves downward and triggers the micro switch.

[0021] By installing a switch connecting rod on the top rod that extends downward into the main unit, the switch connecting rod moves downward once the cup is installed, triggering the micro switch. This ensures that the micro switch is only triggered when the cup is installed and the top rod is driven downward, ensuring that lifting the cup up after the food is processed is more effortless and smooth. The top rod also achieves functional integration, supporting the cup and triggering the micro switch at the same time, eliminating the need for a separate connecting rod to trigger the micro switch, helping to simplify the overall structure and improve the compactness of the machine.

[0022] In a preferred implementation of the easy-to-take food processor, the push rod moves upward to abut against the bottom end of the side wall of the cup body.

[0023] By setting the push rod to move upward and abut against the bottom end of the side wall of the cup body, the push rod abuts against the outermost edge of the entire cup body, so that the force arm from the edge of the cup body on the other side of the push rod to the abutment position of the push rod is maximized, thereby making it possible to apply less force when tilting upward, further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 This is a structural schematic diagram of a food processor when the push rod is at the lowest end in one embodiment of the present invention;

[0026] Figure 2 A half-section view of a food processor when the push rod is at the lowest end in one embodiment of the present invention;

[0027] Figure 3 This is a cross-sectional view of the cup body, operating rod and other components when the push rod is at the lowest end in one embodiment of the present invention;

[0028] Figure 4 This is a structural diagram of the cup body, operating rod and other components when the push rod is at the lowest end in one embodiment of the present invention;

[0029] Figure 5 This is a structural schematic diagram of a food processor when the push rod is at the top in one embodiment of the present invention;

[0030] Figure 6 A half-section view of a food processor when the push rod is at the top in one embodiment of the present invention;

[0031] Figure 7 This is a cross-sectional view of the cup body, operating rod and other components when the push rod is at the top in one embodiment of the present invention.

[0032] List of parts and reference numerals:

[0033] 1-cup body; 2-main unit; 3-operating part; 4-cam; 5-elevator. DETAILED DESCRIPTION

[0034] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0035] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific implementation methods disclosed below.

[0036] like Figures 1 to 7 As shown, the utility model provides a food processor that is easy to take, including a main unit 2 with a built-in motor and a detachable cup body 1 arranged above the main unit 2 and with a built-in stirring assembly. The stirring assembly includes a stirring blade and a driven magnetic disk that is transmission-connected to the stirring blade. The top end of the motor shaft of the motor is provided with an active magnetic disk that magnetically cooperates with the driven magnetic disk. A mounting platform is provided on the top of the main unit 2, and the cup body 1 is installed above the mounting platform. A push rod 5 that can move back and forth up and down is provided on the mounting platform. The push rod 5 moves upward to abut the outer edge of the bottom of the cup body 1 to pry the cup body 1 upward.

[0037] The present application configures the stirring assembly to include a stirring blade and a driven magnetic disk that is transmission-connected to the stirring blade, and an active magnetic disk that magnetically cooperates with the driven magnetic disk is provided at the top end of the motor shaft of the motor, so that after the user places the cup body 1 on the host 2, the active magnetic disk and the driven magnetic disk are magnetically cooperated, so that when the motor drives the active magnetic disk to rotate, the active magnetic disk drives the driven magnetic disk to rotate through the magnetic attraction force with the driven magnetic disk, thereby causing the stirring blade to rotate. Compared with the existing method of requiring upper and lower connecting heads to achieve torque transmission, the hole at the bottom of the cup body 1 is eliminated, and thus the seals, bearings and other structures are eliminated, which helps to simplify the structure of the cup body 1, while reducing cleaning dead corners, making it convenient for users to clean the cup body 1.

[0038] In addition, a top rod 5 that can reciprocate up and down is provided on the mounting platform. The top rod 5 moves up and abuts against the outer edge of the bottom of the cup body 1 to pry the cup body 1 upward, so that when the cup body 1 is installed, the top rod 5 moves downward to avoid the cup body 1, so that the cup body 1 can be smoothly installed in place, ensuring the stability of the cup body 1 and the host 2. At the same time, after the food processor completes processing of the food, the top rod 5 can move up and abut against the outer edge of the bottom of the cup body 1, thereby making the cup body 1 away from the host 2, thereby greatly increasing the distance between the active disk and the driven disk. The cup body 1 is large, so that the magnetic attraction between the active disk and the driven disk is greatly reduced, making it easier and more labor-saving for the user to lift the cup body 1 upward, avoiding the situation where the cup body 1 is difficult to separate from the host 2 due to the excessive magnetic attraction between the active disk and the driven disk, thereby improving the user experience. At the same time, the push rod 5 abuts the outer edge of the bottom of the cup body 1. When the push rod 5 moves upward and pries the cup body 1, the edge of the cup body on the other side of the push rod 5 to the abutment position of the push rod 5 forms a lever arm, which greatly increases the length of the lever arm, so that less force can be applied when tilting upward. In addition, the user does not need to directly operate the cup body 1. The push rod 5 can slowly push the cup body 1 upward, thereby effectively avoiding the situation where the user directly lifts the cup body 1 and causes the cup body 1 to tilt and fall out due to inertia, ensuring the stability of the cup body 1 when taking it.

[0039] It should be noted that the present application does not specifically limit how the push rod 5 achieves the up and down reciprocating movement, and it can be any one of the following embodiments:

[0040] Example 1: Figure 2 、 Figure 3 、 Figure 5 As shown, in this embodiment, the main body 2 is provided with an operating rod that is transmission-connected to the push rod 5, and the push rod 5 can move up and down along with the movement of the operating rod.

[0041] By providing an operating lever that is transmission-connected to the push rod 5 with the main body 2, and the push rod 5 can move up and down with the movement of the operating lever, the user can switch the position of the push rod 5 by operating the operating lever. When food processing is needed, the operating lever can be operated to move the push rod 5 downward to ensure that the cup body 1 can be installed in place. At the same time, after the food processing is completed, the operating lever can be operated to move the push rod 5 upward and push the cup body 1 upward, ensuring that the cup body 1 can be lifted more easily. The user operation is more convenient and can be performed at any time according to the usage habits, thereby improving the user experience.

[0042] Further, if Figure 2 、 Figure 4 As shown, the operating lever includes an operating portion 3 exposed from the main body 2 and a cam 4 provided in the main body 2 . One end of the cam 4 is connected to the operating portion 3 , and the other end abuts against the bottom of the push rod 5 .

[0043] By setting the operating lever to include an operating part 3 exposed from the main unit 2 and a cam 4 provided in the main unit 2, one end of the cam 4 is connected to the operating part 3, and the other end abuts against the bottom of the push rod 5, when the user operates the operating lever, the operating part 3 is driven to rotate the cam 4. During the rotation of the cam 4, the push rod 5 will move back and forth up and down with the cam 4. The overall structure is simple and reliable, which helps to improve the stability of the work and reduce the production cost.

[0044] It should be noted that this application does not specifically limit the structure of the limiting portion. Figure 4 As shown, it can be a handle so that the user can drive the push rod 5 more effortlessly; it can also be a knob or other structure, which will not be described in detail here.

[0045] As a preference under this embodiment, the operating lever is further provided with a limiting portion, and the main unit 2 is provided with a stop portion cooperating with the limiting portion. When the push rod 5 moves to the highest position or the lowest position, the limiting portion abuts against the stop portion.

[0046] By providing a limiting portion on the operating lever and a stop portion cooperating with the limiting portion on the main unit 2, when the user operates the operating lever to rotate, during the reciprocating movement of the push rod 5 with the operating lever, the push rod 5 moves to the top or bottom end and the stop portion can abut against the limiting portion to limit the operating lever, thereby limiting the push rod 5, ensuring the reliability of the position of the push rod 5, and avoiding the situation where the push rod 5 is pushed up to a lower height due to excessive rotation, resulting in the cup body 1 being unable to be easily lifted. At the same time, when the limiting portion and the stop portion cooperate, it can serve as a prompt, and the user can clearly feel that the push rod 5 has moved into place and stopped rotating, thereby improving the user experience.

[0047] Example 2: In this example, a driving motor connected to the push rod 5 is provided in the main unit 2, and the driving motor can drive the push rod 5 to move up and down.

[0048] By providing a driving motor that is transmission-connected to the push rod 5 in the main unit 2, and the driving motor can drive the push rod 5 to move back and forth up and down, the push rod 5 can automatically move back and forth under the drive of the motor. For example, when the user places the cup body 1 on the main unit 2, the motor can drive the push rod 5 to move downward; after the food processing is completed, the motor can automatically drive the push rod 5 to move upward and lift the cup body 1, thereby realizing the automation of the entire food processing process and improving the user experience.

[0049] Furthermore, the push rod 5 is provided with a support section that can be exposed on the mounting platform and a rack connected to the bottom of the support section, and the motor shaft of the driving motor is connected to a gear that meshes with the rack for transmission.

[0050] As a preferred embodiment of the present application, the push rod 5 is located at the highest position, and the distance L between the top end of the push rod 5 and the mounting platform satisfies: 5mm≤L≤20mm.

[0051] By setting the distance L between the top of the push rod 5 and the mounting platform to satisfy: 5mm≤L≤20mm, it is avoided that the distance between the top of the push rod 5 and the mounting platform is too small, resulting in the cup body 1 being lifted to a low height, causing the magnetic attraction force between the active disk and the driven disk to still be large, and thus causing the cup body 1 to be unable to be easily lifted; at the same time, it is avoided that the distance between the top of the push rod 5 and the mounting platform is too large, resulting in the cup body 1 being lifted to an excessive height and the cup body 1 being prone to tipping over, thereby ensuring the stability of the cup body 1.

[0052] As a preferred embodiment of the present application, a micro switch cooperating with the motor is further provided in the host 2 , and when the cup body 1 is installed in place, the micro switch is triggered.

[0053] By providing a micro switch that cooperates with the motor in the main unit 2, the micro switch can be triggered only when the cup body 1 is installed in place, so that the motor can work normally, avoiding the situation where the cup body 1 is not installed in place and the motor can work, causing the cup body 1 to swing or even fall, thereby ensuring the smooth processing of food.

[0054] Furthermore, the top rod 5 is provided with a switch connecting rod extending downward into the main unit 2. When the cup body 1 is installed in place, the switch connecting rod moves downward and triggers the micro switch.

[0055] By providing a switch connecting rod extending downward into the main unit 2 on the top rod 5, the cup body 1 is installed in place, the switch connecting rod moves downward and triggers the micro switch. This allows the micro switch to be triggered only when the cup body 1 is installed in place and the top rod 5 is driven downward, ensuring that the cup body 1 can be lifted up more effortlessly and smoothly after the food is processed. At the same time, the top rod 5 achieves functional integration, supporting the cup body 1 while also triggering the micro switch. This eliminates the need for a separate connecting rod to trigger the micro switch, helps simplify the overall structure, and improves the compactness of the entire machine.

[0056] As a preferred embodiment of the present application, the push rod 5 moves upward to abut against the bottom end of the side wall of the cup body 1.

[0057] By setting the top rod 5 to move upward and abut against the bottom end of the side wall of the cup body 1, the top rod 5 abuts against the outermost edge of the entire cup body 1, so that the force arm from the edge of the other side of the cup body 1 relative to the top rod 5 to the abutment position of the top rod 5 is maximized, thereby making it possible to apply less force when tilting upward, further improving the user experience.

[0058] The technical solutions protected by this utility model are not limited to the above-described embodiments. It should be noted that the combination of the technical solutions of any one embodiment with the technical solutions of one or more other embodiments falls within the scope of protection of this utility model. Although the above description of this utility model has been provided in detail using general instructions and specific embodiments, it is obvious to those skilled in the art that modifications or improvements can be made based on this utility model. Therefore, such modifications or improvements made without departing from the spirit of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A food processor that is easy to take, comprising a main unit with a built-in motor and a detachable cup body disposed above the main unit and having a built-in stirring component, characterized in that: The stirring assembly includes a stirring blade and a driven magnetic disk that is transmission-connected to the stirring blade. The top end of the motor shaft of the motor is provided with an active magnetic disk that magnetically cooperates with the driven magnetic disk. A mounting platform is provided on the top of the main unit, and the cup body is installed above the mounting platform. A push rod that can move back and forth up and down is provided on the mounting platform. The push rod moves upward to abut the outer edge of the bottom of the cup body to pry the cup body upward.

2. The easy-to-take food processor according to claim 1, characterized in that: The main machine is provided with an operating rod which is in transmission connection with the push rod, and the push rod can move up and down reciprocatingly along with the movement of the operating rod.

3. The easy-to-take food processor according to claim 2, characterized in that: The operating rod includes an operating portion exposed from the main unit and a cam arranged in the main unit. One end of the cam is connected to the operating portion, and the other end abuts against the lower side of the push rod.

4. The easy-to-take food processor according to claim 2, characterized in that: The operating rod is further provided with a limiting portion, and the main unit is provided with a stopping portion cooperating with the limiting portion. When the push rod moves to the highest position or the lowest position, the limiting portion abuts against the stopping portion.

5. The easy-to-take food processor according to claim 1, characterized in that: A driving motor is provided in the main machine and is connected to the push rod in a transmission manner. The driving motor can drive the push rod to move up and down reciprocatingly.

6. The easy-to-take food processor according to claim 5, characterized in that: The push rod is provided with a support section that can be exposed on the mounting platform and a rack connected below the support section, and the motor shaft of the drive motor is connected to a gear that meshes with the rack for transmission.

7. The easy-to-take food processor according to claim 1, characterized in that: The push rod is located at the highest position, and the distance L between the top end of the push rod and the mounting platform satisfies: 5mm≤L≤20mm.

8. The easy-to-take food processor according to claim 1, characterized in that: The host is further provided with a micro switch cooperating with the motor. When the cup body is installed in place, the micro switch is triggered.

9. The easy-to-take food processor according to claim 8, characterized in that: The top rod is provided with a switch connecting rod extending downward into the main unit. When the cup body is installed in place, the switch connecting rod moves downward and triggers the micro switch.

10. The easy-to-take food processor according to claim 1, characterized in that: The push rod moves upward and abuts against the bottom end of the side wall of the cup body.

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