Food processor

Abstract

The invention relates to the technical field of food processing, and discloses a food processor, which comprises a cup body; the handle is arranged at the side part of the cup body; the cup body cover is used for being rotationally installed on the handle and connected with the handle in a buckled mode; the machine body is used for supporting the cup body; the connecting rod is movably mounted on the handle and is driven by the cup body cover to move towards the machine body; the buckling piece is movably mounted on the handle, is driven by the connecting rod to rotate and is in buckling connection with the machine body; the electric driving assembly is installed on the machine body and used for providing first driving force during the operation period of the food processor and eliminating the first driving force or providing second driving force in the opposite direction when the food processor stops operating; and the stop lever is movably mounted on the handle, has a position where the stop lever does not interfere with rotation of the cup body cover, and is arranged to be driven by the first driving force to move to a position where the cup body cover is prevented from being rotationally separated from the handle. The safety of the food processor in the operation period is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of food processing, and particularly to a food processor. Background Art

[0002] Existing food processors usually have heating and stirring functions, and mainly include: a body with a rotary driving function; a cup body supported by the body for containing food; a heating component arranged in the bottom area of the cup body to heat the food in the cup body; and a cutter installed in the cup body and rotationally driven by the body.

[0003] Generally, the power supply of a food processor is controlled by the cooperation of a micro switch and a cup body cover rotatably buckled on the handle. When the cup body cover is buckled in place, the rotary buckle reaches the set trigger position, triggering the micro switch to energize the food processor, so that the motor drives the cutter to rotate to stir the food, and the heating component can generate heat to heat the food.

[0004] During the use of the food processor, since the cutter rotates to stir the food and the heating component heats the food, the food may churn up and down continuously impacting the cup body cover, easily causing the cup body cover to rotate, and the rotary buckle may rotate with the cup body cover and deviate from the set trigger position, thereby reducing the safety during the use of the food processor.

[0005] Therefore, it is necessary to provide a food processor that can solve the above deficiencies. Summary of the Invention

[0006] The present invention aims to provide a food processor to solve the technical problem of the insufficient safety during the use of the current food processor.

[0007] The present invention solves its technical problems by adopting the following technical solutions: a food processor, comprising: a cup body for containing food; a handle installed on the side of the cup body; a cup body cover for being rotatably installed on the handle and snap-connected to the handle to cover the cup body; a body for supporting the cup body; a connecting rod movably installed on the handle and driven by the cup body cover to move towards the body; a snap member movably installed on the handle, configured to be driven by the connecting rod to rotate and snap-connected to the body; a power driving component installed on the body for providing a first driving force during the operation of the food processor and eliminating the first driving force or providing a second driving force in the opposite direction when the food processor stops operating; and a stop rod movably installed on the handle, having a position that does not interfere with the rotation of the cup body cover, and configured to be driven by the first driving force to move to a position to prevent the cup body cover from rotating and disengaging from the handle.

[0008] Optionally, the electric drive assembly includes an electromagnetic drive mechanism or a linear motor drive mechanism; when the electromagnetic drive mechanism is energized, its power output end moves in a first direction, and when powered off, its power output end moves in a second opposite direction; the linear motor drive mechanism is configured to move its power output end in the first direction according to a control, and to move its power output end in a second opposite direction when the food processor stops operating.

[0009] Optionally, the electric drive assembly further includes a lever mechanism disposed between the electromagnetic drive mechanism or the linear motor drive mechanism and the stop lever for amplifying the power output by the electromagnetic drive mechanism or the linear motor drive mechanism.

[0010] Optionally, the food processor further includes: a fixing bracket mounted on the body. The lever mechanism includes a rotating shaft, a power lever, and a push rod. The rotating shaft is mounted on the fixing bracket. The power lever is connected to the rotating shaft to rotate around the rotating shaft. The first end of the power lever is connected to the power output end of the electromagnetic drive mechanism or the linear motor drive mechanism. The second end of the power lever is connected to the push rod. The push rod is configured to generate the first driving force and transmit the first driving force to the stop lever.

[0011] Optionally, the body is provided with a first through hole and a second through hole that are aligned with each other. One end of the stop lever away from the cup lid is guided to move by the first through hole, and one end of the push rod close to the stop lever is guided to move by the second through hole.

[0012] Optionally, the connecting rod, the fastener, and the stop lever are respectively connected to the handle through a first spring, a second spring, and a third spring; the first spring is configured to move the connecting rod away from the body to a stable position when the cup lid does not apply a driving force to the connecting rod; the second spring is configured to move the fastener to disengage from the snap connection with the body and move to a stable position when the connecting rod does not apply a driving force to the fastener; the third spring is configured to move the stop lever towards the body to a stable position when not subjected to the first driving force.

[0013] Optionally, the fastener includes a stop portion and an actuating portion, and the body includes a horizontal baffle. The actuating portion has a position on the movement path of the connecting rod; when the connecting rod moves towards the body, it pushes the actuating portion, thereby driving the fastener to rotate, and causing the stop portion to form a stop fit with the horizontal baffle in the vertical direction; and / or, the cup lid includes a vertical baffle. When the stop lever is driven to move by the first driving force, the stop lever forms a stop fit with the vertical baffle in the direction in which the cup lid rotates away from the handle.

[0014] Optionally, the food processor further includes: a microswitch disposed within the body. The connecting rod is further configured to move toward the body by being driven by the cup lid, so as to press the microswitch to turn on the microswitch.

[0015] Optionally, the cup has a side portion and an upper opening, and the handle includes a first handle and a second handle; the first handle is fixed to the side portion of the cup, a first channel is formed between the side portion of the cup and the first handle, and an upper portion of the first handle has a first card slot; the second handle is fixed to the side portion of the cup and is disposed opposite to the first handle, a second channel is formed between the side portion of the cup and the second handle, and an upper portion of the second handle has a second card slot; the cup lid is used to cover the upper opening, the cup lid has a first latch and a second latch and can rotate to make the first latch and the second latch respectively enter the first card slot and the second card slot; the connecting rod includes a first connecting rod and a second connecting rod, the fastening member includes a first fastening member and a second fastening member, the first connecting rod and the second connecting rod are respectively movably mounted on the first handle and the second handle, the first connecting rod and the second connecting rod are respectively driven by the first latch and the second latch to move toward the body, the first fastening member and the second fastening member are respectively movably mounted on the first handle and the second handle, the first fastening member and the second fastening member are respectively driven by the first connecting rod and the second connecting rod to rotate and are fastened to the body, and the stop rod is movably mounted on the first handle.

[0016] Optionally, the bottom of the cup has a heating component, a stirring knife set is disposed within the cup, and a driving motor is disposed within the body, and the driving motor is used to drive the stirring knife set to rotate; the operation period of the food processor includes the period when the heating component is energized and heated and / or the period when the stirring knife set is driven to rotate.

[0017] The beneficial effects of the present invention are as follows: In the food processor of this embodiment, a buckle and a stop rod are adopted. The buckle is configured to be driven by the connecting rod to rotate and be snap-connected to the body, so that the cup body can be reliably installed on the body. And the stop rod is configured to be driven by the first driving force to move to a position that prevents the cup lid from rotating and detaching from the handle, thereby being able to prevent the cup lid from rotating and detaching from the handle during the operation of the food processor. At the same time, since the cup lid can be prevented from rotating and detaching from the handle during the operation of the food processor, the positional relationship between the connecting rod and the buckle is also maintained, thereby ensuring that the buckle is also snap-connected to the body during the operation of the food processor. It can be seen that the food processor of the embodiment of the present application improves the safety of the food processor during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] One or more embodiments are exemplarily illustrated by corresponding drawings, and these exemplary illustrations do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements. Unless otherwise stated, the drawings in the figures do not constitute a scale limitation.

[0019] Figure 1 is a schematic perspective view of the food processor provided by the embodiment of the present invention;

[0020] Figure 2 is Figure 1 a schematic exploded perspective view of the shown food processor;

[0021] Figure 3 is Figure 2 an enlarged schematic view of the fixing frame, the electric drive assembly and the micro switch of the shown food processor;

[0022] Figure 4 is Figure 1 a schematic partial view of the shown food processor;

[0023] Figure 5 is Figure 1 a schematic cross-sectional view of the shown food processor;

[0024] Figure 6 is Figure 1 another schematic cross-sectional view of the shown food processor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] To facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions used in this specification are only for the purpose of illustration.

[0026] In addition, in order to easily describe the relationship between a component or a component and another component or component shown in the drawings, spatial relative terms such as "lower part", "upper part" and similar terms may be used herein. It should be understood that the spatial relative terms are intended to cover different orientations of the device in use and operation in addition to the orientation depicted in the drawings. For example, if the device in the drawing is inverted, the component described as being "lower" than other components or components can then be oriented "above" other components or components.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0028] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] Refer to Figures 1 to 2 as shown, Figure 1 which is a schematic perspective view of a food processor 100 provided by an embodiment of the present invention, Figure 2 and Figure 1 is a schematic exploded perspective view of the food processor 100 shown. In this embodiment, the food processor 100 may include a cup body 10, a handle 20, a cup lid 30, a connecting rod 40, a buckle member 50, a stop rod 60, a body 70 and a power drive assembly 80.

[0030] Among them, the cup body 10 is a container with an open mouth, which is used to hold food, such as water, rice, meat, etc. The cup body 10 can be a stainless steel cup. The handle 20 can be installed on the side portion 11 of the cup body 10, that is, on the outer side of the side wall of the cup body 10, by means of welding, screw connection, snap connection, etc.; the handle 20 is used to facilitate operations such as the movement of the cup body 10 by the user. The cup lid 30 is used to be rotatably installed on the handle 20 and is snap-connected to the handle 20 to cover the cup body 10. The body 70 is used to support the cup body 10 and is used to control the operation of the food processor 100. The connecting rod 40 is movably installed on the handle 20 and is driven by the cup lid 30 to move towards the body 70. The snap member 50 is movably installed on the handle 20 and is configured to be driven by the connecting rod 40 to rotate and snap-connect to the body 70. The electric drive assembly 80 is installed on the body 70 and is used to provide a first driving force during the operation of the food processor 100, and to eliminate the first driving force or provide a second driving force in the opposite direction when the food processor 100 stops operating. The stop bar 60 is movably installed on the handle 20, has a position that does not interfere with the rotation of the cup lid 30, and is configured to be driven by the first driving force to move to a position that prevents the cup lid 30 from rotating and disengaging from the handle 20. The connecting rod 40 can be a metal rod to have higher structural strength.

[0031] In the food processor 100 of the above embodiment, the snap member 50 and the stop bar 60 are adopted. The snap member 50 is configured to be driven by the connecting rod 40 to rotate and snap-connect to the body 70, so that the cup body 10 can be reliably installed on the body 70. And the stop bar 60 is configured to be driven by the first driving force to move to a position that prevents the cup lid 30 from rotating and disengaging from the handle 20, so as to prevent the cup lid 30 from rotating and disengaging from the handle 20 during the operation of the food processor 100; at the same time, since it is possible to prevent the cup lid 30 from rotating and disengaging from the handle 20 during the operation of the food processor 100, the positional relationship between the connecting rod 40 and the snap member 50 is also maintained, thereby ensuring that the snap member 50 also snap-connects to the body 70 during the operation of the food processor 100. Thus, it can be seen that the food processor 100 of the embodiment of the present application improves the safety of the food processor 100 during operation.

[0032] In some embodiments, in combination Figure 3 as shown Figure 3 is Figure 2The enlarged schematic diagram of the fixed frame 71, the electric drive assembly 80 and the micro switch 90 of the food processor 100 is shown. The electric drive assembly 80 includes an electromagnetic drive mechanism 81; when the electromagnetic drive mechanism 81 is powered on, its power output end 82 moves in a first direction, and when the power is off, its power output end 82 moves in an opposite second direction. The first direction can be a downward direction, and the second direction can be an upward direction. The electric drive assembly 80 can include a fixed magnet and a moving magnet that slides with the fixed magnet, the fixed magnet is fixedly arranged, and the power output end 82 uses a moving magnet or is connected to the moving magnet. Among them, the fixed magnet can be an electromagnet and the moving magnet is a permanent magnet, or the fixed magnet can be a permanent magnet and the moving magnet is an electromagnet. By supplying power to the electromagnet, the electromagnetic field generated by it can drive the moving magnet to move, and eliminate the driving force on the moving magnet when the power is off. Alternatively, the direction of the electromagnetic field can be changed by controlling the direction of the current in the electromagnet, thereby driving the moving magnet to move back and forth.

[0033] By adopting the electromagnetic drive method, it is easy to generate a linear driving force on the power output end 82, thereby driving the blocking rod 60 to move. In particular, when the driving force on the moving magnet is eliminated when the power is off, when the food processor 100 is powered off, the blocking rod 60 can be automatically reset by the spring structure, so that the cup cover 30 can be easily removed from the cup body 10 and the handle 20.

[0034] In some other embodiments, the electric drive assembly 80 may include a linear motor drive mechanism. The linear motor drive mechanism is configured to move its power output end 82 in a first direction according to control, and to move its power output end 82 in an opposite second direction when the food processor 100 stops running. The linear motor drive mechanism may include a stator and a mover, the stator is fixedly arranged, the mover is slidably matched with the stator, and the power output end 82 uses the mover or is connected to the mover. In addition, the electric drive assembly 80 may also include other linear drive mechanisms.

[0035] In this way, it is also possible to generate a linear driving force on the power output end 82, thereby driving the blocking rod 60 to move.

[0036] In some embodiments, in combination Figure 3 As shown, the electric drive assembly 80 further includes a lever mechanism 83 , which is disposed between the electromagnetic drive mechanism 81 or the linear motor drive mechanism and the blocking rod 60 , and is used to amplify the power output by the electromagnetic drive mechanism 81 or the linear motor drive mechanism.

[0037] In this way, even if the electromagnetic drive mechanism 81 or the linear motor drive mechanism outputs a small power, a large drive force can be output through the lever mechanism 83 to easily drive the blocking rod 60 to move.

[0038] In some embodiments, in combinationFigure 4 As shown Figure 4 is Figure 1 a partial structural schematic diagram of the food processor 100 shown. The food processor 100 further includes a fixing bracket 71, and the fixing bracket 71 is installed on the body 70. The lever mechanism 83 includes a rotating shaft 84, a power lever 85 and a push rod 86. The rotating shaft 84 is installed on the fixing bracket 71, and the power lever 85 is connected to the rotating shaft 84 to rotate around the rotating shaft 84. The first end of the power lever 85 is connected to the power output end 82 of the electromagnetic drive mechanism 81 or the linear motor drive mechanism, and the second end of the power lever 85 is connected to the push rod 86. The push rod 86 is used to generate a first driving force and transmit the first driving force to the stop lever 60. Among them, in order to increase the acting force, the distance between the rotating shaft 84 and the push rod 86 can be smaller than the distance between the rotating shaft 84 and the power output end 82.

[0039] In this way, the amplification of the power output by the electromagnetic drive mechanism 81 or the linear motor drive mechanism can be achieved through a simple lever mechanism.

[0040] In some embodiments, in combination with Figure 5 as shown Figure 5 is Figure 1 a cross-sectional schematic diagram of the food processor 100 shown. The body 70 is provided with a first through hole 72 and a second through hole 73 that are aligned with each other. One end of the stop lever 60 away from the cup lid 30 is guided to move by the first through hole 72, and one end of the push rod 86 close to the stop lever 60 is guided to move by the second through hole 73.

[0041] In this way, the end of the push rod 86 and the stop lever 60 can be accurately aligned, so that the push rod 86 can stably push the stop lever 60 to move.

[0042] In some embodiments, in combination with Figure 2 and Figure 5 as shown, the stop lever 60 is connected to the handle 20 through a third spring 61. Similarly, the connecting rod 40 and the buckle 50 can also be connected to the handle 20 through a first spring and a second spring (not shown in the figure), respectively. Among them, the first spring is configured to move the connecting rod 40 away from the body 70 to a stable position when the cup lid 30 does not apply a driving force to the connecting rod 40; the second spring is configured to move the buckle 50 to disengage from the snap connection with the body 70 and move to a stable position when the connecting rod 40 does not apply a driving force to the buckle 50; the third spring 61 is configured to move the stop lever 60 towards the body 70 to a stable position when not subjected to the first driving force. These springs can be spiral springs or torsion springs.

[0043] In this way, the connecting rod 40, the fastening member 50, and the shift lever 60 respectively have stable positions relative to the handle 20. They start to move from the stable positions only when subjected to an external driving force. When the external driving force is eliminated, they can automatically return to the stable positions.

[0044] In some embodiments, as shown in Figure 2 and Figure 5 , the fastening member 50 includes a stop portion 51 and an actuating portion 52. The body 70 includes a horizontal baffle 74. The actuating portion 52 has a position on the moving path of the connecting rod 40. When the connecting rod 40 moves towards the body 70, it pushes the actuating portion 52, thereby driving the fastening member 50 to rotate and causing the stop portion 51 to form a stop fit with the horizontal baffle 74 in the vertical direction.

[0045] In this way, when the stop portion 51 forms a stop fit with the horizontal baffle 74 in the vertical direction, the cup body 10 can be prevented from detaching from the body 70, thereby increasing safety.

[0046] In some embodiments, as shown in Figure 5 and Figure 6 , Figure 6 is Figure 1 another cross-sectional schematic view of the food processor 100 shown in. The cup lid 30 includes a vertical baffle 31. When the shift lever 60 is driven to move by a first driving force, the shift lever 60 forms a stop fit with the vertical baffle 31 in the direction in which the cup lid 30 rotates and detaches from the handle 20.

[0047] In this way, when the shift lever 60 forms a stop fit with the vertical baffle 31, the cup lid 30 can be prevented from rotating and detaching from the handle 20, thereby increasing safety.

[0048] In some embodiments, as shown in Figure 2 and Figure 3 , the food processor 100 further includes a microswitch 90. The microswitch 90 is disposed inside the body 70 and can be installed on a fixing bracket 71, for example. The connecting rod 40 is also arranged to move towards the body 70 by being driven by the cup lid 30, thereby pressing the microswitch 90 to make the microswitch 90 in an on state. When the microswitch 90 is pressed and in the on state, the food processor 100 can start to operate.

[0049] In this way, only when the cup lid 30 is properly installed on the handle 20 can the food processor 100 start to operate, thereby increasing safety.

[0050] In some embodiments, as shown in Figure 1 and Figure 2As shown, the cup body 10 has a side portion 11 and an upper opening 12. The handle 20 includes a first handle 21 and a second handle 22. The first handle 21 is fixed to the side portion 11 of the cup body 10, a first channel is formed between the side portion 11 of the cup body 10 and the first handle 21, and the upper portion of the first handle 21 has a first card slot 23. The second handle 22 is fixed to the side portion 11 of the cup body 10 and is arranged opposite to the first handle 21, a second channel is formed between the side portion 11 of the cup body 10 and the second handle 22, and the upper portion of the second handle 22 has a second card slot 24. The cup lid 30 is used to cover the upper opening 12. The cup lid 30 has a first locking block 32 (see Figure 5 ) and a second locking block (not shown in the figure) and can be rotated so that the first locking block 32 and the second locking block respectively enter the first card slot 23 and the second card slot 24. The connecting rod 40 includes a first connecting rod 41 and a second connecting rod 42. The buckling member 50 includes a first buckling member 53 and a second buckling member 54. The first connecting rod 41 and the second connecting rod 42 are respectively movably installed on the first handle 21 and the second handle 22. The first connecting rod 41 and the second connecting rod 42 are respectively driven by the first locking block 32 and the second locking block to move towards the body 70. The first buckling member 53 and the second buckling member 54 are respectively movably installed on the first handle 21 and the second handle 22. The first buckling member 53 and the second buckling member 54 are respectively driven by the first connecting rod 41 and the second connecting rod 42 to rotate and are buckled to the body 70. The retaining rod 60 is movably installed on the first handle 21.

[0051] In this way, the use of two handles can facilitate the user to hold and move the cup body 10, and the use of two buckling members can make the cup body 10 more stably buckled to the body 70.

[0052] In some embodiments, as shown in Figure 2 , the number of microswitches 90 can be two, that is, it can include a first microswitch 91 and a second microswitch 92. The first microswitch 91 can be installed on the fixing bracket 71, and the second microswitch 92 can be installed on another fixing bracket 71. The second connecting rod 42 is also arranged to move towards the body 70 by being driven by the cup lid 30, so as to press the second microswitch 92 to make the second microswitch 92 in an on state. When both the first microswitch 91 and the second microswitch 92 are pressed and in an on state, the food processor 100 can start to operate. Further, a microswitch ejector rod 93 and a silica gel 94 can be arranged between the second connecting rod 42 and the second microswitch 92. The silica gel 94 can be used to seal the microswitch ejector rod 93 and the second microswitch 92 in the body 70 to prevent external liquid from flowing to the second microswitch 92. The silica gel 94 can be deformed to transmit the pressing force of the second connecting rod 42 to the microswitch ejector rod 93, and then the microswitch ejector rod 93 presses the second microswitch 92 to make the second microswitch 92 in an on state.

[0053] In this way, by adopting two microswitches, the use safety of the food processor 100 can be further increased.

[0054] In some embodiments, in combination with Figure 2 As shown, the bottom 13 of the cup body 10 has a heating component 14, a stirring blade group (not shown in the figure) is provided in the cup body 10, and a driving motor 75 is provided in the machine body 70. The driving motor 75 is used to drive the stirring blade group to rotate; During the operation of the food processor 100, it includes the period when the heating component 14 is energized and heated and / or the period when the stirring blade group is driven to rotate.

[0055] In this way, the food processor 100 has heating and stirring functions, and at the same time can ensure the use safety of this food processor 100 and will not pose a danger to users.

[0056] In some embodiments, as Figure 2 As shown, a bottom cover 15 may also be connected to the bottom 13 of the cup body 10 to cover the heating component 14 and protect it. A base 16 may also be provided around the outside of the bottom cover 15 to support the cup body 10. The cup cover 30 usually has a through hole in its central part to allow steam to escape when heating the food in the cup body 10. At the same time, in order to prevent the food in the cup body 10 from overflowing during heating, an anti-overflow cover 33 may be inserted into the through hole. The anti-overflow cover 33 can be a hollow cylinder with a top so as to be used as a measuring cup and can be made of a transparent material.

[0057] In some embodiments, as Figure 2 As shown, the machine body 70 may include an inner housing 76, an upper housing 77, a lower housing 78, a base 79, and a display screen 770. The upper housing 77, the lower housing 78, and the base 79 are connected and enclose an accommodation space of the machine body to accommodate a motor, a control circuit, etc. The inner housing 76 is installed on at least one of the upper housing 77, the lower housing 78, and the base 79 and is used to house the bottom structure of the cup body 10.

[0058] The operation process of the food processor 100 according to the embodiment of the present application is as follows. When the cup lid 30 is rotatably mounted on the handle 20, the first link 41 and the second link 42 on both sides move downward, pressing the first micro switch 91 and the second micro switch 92 respectively, and respectively pushing the first fastener 53 and the second fastener 54 to latch onto the horizontal baffle 74 on the inner housing 76 of the body 70. Then, the food processor 100 is started, and the electromagnetic drive mechanism 81 or the linear motor drive mechanism of the electric drive assembly 80 will pull one end of the power rod 85 downward, and then the other end of the power rod 85 will push the push rod 86 upward to latch onto the cup lid 30, so that the fastener 50 on the cup 10 tightly hooks onto the body 70. When the power is cut off or the food processor 100 finishes running, the electromagnetic drive mechanism 81 or the linear motor drive mechanism will push upward, causing the link 40 to retract downward, and then the cup lid 30 can be opened. The structure of the food processor 100 of the present application has convenient functions such as safe use and automatic reset after power-off to enable the cup lid 30 to be opened.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above. For the sake of brevity, they are not provided in detail; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A food processor (100), characterized in that Comprising: A cup body (10) for containing food; A handle (20) mounted on a side portion (11) of the cup body (10); A cup body cover (30) for being rotatably mounted on the handle (20) and being snap-connected to the handle (20) to cover the cup body (10); A body (70) for supporting the cup body (10); A connecting rod (40) movably mounted on the handle (20) and driven by the cup body cover (30) to move towards the body (70); A snap member (50) movably mounted on the handle (20), configured to be driven by the connecting rod (40) to rotate and be snap-connected to the body (70); A power drive assembly (80) mounted on the body (70) for providing a first driving force during the operation of the food processor (100), and eliminating the first driving force or providing a second driving force in the opposite direction when the food processor (100) stops operating; And A stop lever (60) movably mounted on the handle (20), having a position that does not interfere with the rotation of the cup body cover (30), and configured to be driven by the first driving force to move to a position that prevents the cup body cover (30) from rotating and disengaging from the handle (20).

2. The food processor (100) according to claim 1, wherein The power drive assembly (80) includes an electromagnetic drive mechanism (81) or a linear motor drive mechanism; when the electromagnetic drive mechanism (81) is powered on, its power output end (82) moves in a first direction, and when the electromagnetic drive mechanism (81) is powered off, its power output end (82) moves in a second opposite direction; the linear motor drive mechanism is configured to move its power output end (82) in the first direction according to a control, and move its power output end (82) in a second opposite direction when the food processor (100) stops operating.

3. The food processor (100) according to claim 2, wherein The power drive assembly (80) further includes a lever mechanism (83), the lever mechanism (83) is disposed between the electromagnetic drive mechanism (81) or the linear motor drive mechanism and the stop lever (60) for amplifying the power output by the electromagnetic drive mechanism (81) or the linear motor drive mechanism.

4. The food processor (100) according to claim 3, wherein Further comprising: A fixing bracket (71) mounted on the body (70); The lever mechanism (83) includes a rotating shaft (84), a power lever (85) and a push rod (86), the rotating shaft (84) is mounted on the fixing bracket (71), the power lever (85) is connected to the rotating shaft (84) to rotate around the rotating shaft (84), a first end of the power lever (85) is connected to the power output end (82) of the electromagnetic drive mechanism (81) or the linear motor drive mechanism, a second end of the power lever (85) is connected to the push rod (86), and the push rod (86) is configured to generate the first driving force and transmit the first driving force to the stop lever (60).

5. The food processor (100) according to claim 4, wherein: a first through hole (72) and a second through hole (73) which are aligned with each other are provided on the body (70), one end of the blocking rod (60) away from the cup lid (30) is guided to move by the first through hole (72), and one end of the push rod (86) close to the blocking rod (60) is guided to move by the second through hole (73).

6. The food processor (100) according to claim 1, wherein: the connecting rod (40), the buckling member (50) and the blocking rod (60) are respectively connected to the handle (20) through a first spring, a second spring and a third spring (61); the first spring is configured such that when the cup lid (30) does not apply a driving force to the connecting rod (40), the connecting rod (40) moves away from the body (70) to a stable position; the second spring is configured such that when the connecting rod (40) does not apply a driving force to the buckling member (50), the buckling member (50) moves to disengage from the buckling connection with the body (70) and moves to a stable position; the third spring (61) is configured such that when not subjected to the first driving force, the blocking rod (60) moves towards the body (70) to a stable position.

7. The food processor (100) according to claim 1, wherein: the buckling member (50) includes a stop portion (51) and an actuating portion (52), the body (70) includes a horizontal baffle (74), and the actuating portion (52) is located on the moving path of the connecting rod (40); when the connecting rod (40) moves towards the body (70), the actuating portion (52) is pushed, so as to drive the buckling member (50) to rotate, and the stop portion (51) and the horizontal baffle (74) form a stop fit in the vertical direction; and / or the cup lid (30) includes a vertical baffle (31), when the blocking rod (60) is driven to move by the first driving force, the blocking rod (60) and the vertical baffle (31) form a stop fit in the direction in which the cup lid (30) rotates and disengages from the handle (20).

8. The food processor (100) according to claim 1, characterized in that, Further comprising: a micro switch (90), which is arranged in the body (70); the connecting rod (40) is further configured to move towards the body (70) by being driven by the cup lid (30), so as to press the micro switch (90) to make the micro switch (90) in an on state.

9. The food processor (100) according to claim 1, wherein: the cup body (10) has a side portion (11) and an upper opening (12), and the handle (20) includes a first handle (21) and a second handle (22); the first handle (21) is fixed to the side portion (11) of the cup body (10), a first channel is formed between the side portion (11) of the cup body (10) and the first handle (21), and the upper portion of the first handle (21) has a first card slot (23); The second handle (22) is fixed to the side portion (11) of the cup body (10) and is disposed opposite to the first handle (21). A second channel is formed between the side portion (11) of the cup body (10) and the second handle (22), and an upper portion of the second handle (22) has a second card slot (24); The cup body cover (30) is used to cover the upper opening (12). The cup body cover (30) has a first card block (32) and a second card block, and can rotate to make the first card block (32) and the second card block respectively enter the first card slot (23) and the second card slot (24); The connecting rod (40) includes a first connecting rod (41) and a second connecting rod (42). The buckle member (50) includes a first buckle member (53) and a second buckle member (54). The first connecting rod (41) and the second connecting rod (42) are respectively movably installed on the first handle (21) and the second handle (22). The first connecting rod (41) and the second connecting rod (42) are respectively driven by the first card block (32) and the second card block to move towards the fuselage (70). The first buckle member (53) and the second buckle member (54) are respectively movably installed on the first handle (21) and the second handle (22). The first buckle member (53) and the second buckle member (54) are respectively driven by the first connecting rod (41) and the second connecting rod (42) to rotate and are buckled to the fuselage (70). The stop rod (60) is movably installed on the first handle (21).

10. The food processor (100) according to any one of claims 1-9, characterized in that The bottom (13) of the cup body (10) has a heating component (14). A stirring knife set is provided in the cup body (10), and a driving motor (75) is provided in the fuselage (70). The driving motor (75) is used to drive the stirring knife set to rotate; The operation period of the food processor (100) includes the period when the heating component (14) is energized and heated and / or the period when the stirring knife set is driven to rotate.

Images