Food processor with linkable waterproof mechanism

Abstract

A food processor with a linkable waterproof mechanism comprises a main machine, the main machine comprises a heating disc, a stirring cutter and a driving device, the heating disc is hermetically arranged at the top of the main machine, the stirring cutter is hermetically arranged in the middle of the heating disc, the driving device is arranged in the main machine and is in transmission connection with the stirring cutter, and a power connection port is hermetically arranged in the middle of the main machine; an air hole communicated with the outside and a cup body are arranged at the bottom of the main machine, the cup body is rotatably clamped with the main machine, a shifting mechanism is further arranged on the main machine, and when the cup body is assembled with the main machine, the cup body can drive the shifting mechanism to rotate so as to close or open the air hole. According to the scheme, the stirring mechanism is arranged on the main machine, when the cup body and the main machine are rotationally clamped in place, the stirring mechanism is driven by the cup body to rotate to be staggered with the air hole, and at the moment, the inner cavity of the main machine is communicated with the outside through the air hole; when the cup body and the main machine rotate to the dismounting position, the shifting mechanism is driven by the cup body to rotate to coincide with the air hole, and at the moment, the inner cavity of the main machine is isolated from the outside through the air hole.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a food processor with a linkage waterproof mechanism. Background Art

[0002] A wall breaking machine is a commonly used food cooking machine, which includes a main unit and a cup body. A heating plate and a chopping mechanism are provided on the top of the main unit, and a power device for driving the chopping mechanism to rotate is provided inside the main unit. In order to achieve heat dissipation, an air inlet structure and an air outlet structure are usually provided at the bottom of the main unit. A fan is provided in the main unit for driving air flow from the air inlet structure into the main unit and discharged from the air outlet structure to take away heat. Due to the provision of air inlet holes and air outlet holes, the existing main unit cannot be directly rinsed, and therefore food residues on the heating plate and the chopping mechanism are often not thoroughly cleaned or are difficult to clean. Therefore, it is very necessary to develop a food cooking machine main unit and a food cooking machine that can be directly rinsed. Utility Model Content

[0003] The purpose of the utility model is to solve the problem that the existing host is provided with air inlet and air outlet, but the air inlet and air outlet have no closed structure and cannot be directly rinsed, resulting in food residues in the host being often not thoroughly cleaned or difficult to clean. For this reason, the utility model provides a food cooking machine with a linked waterproof mechanism, which can close the air inlet and air outlet, so that the user can directly put the host in water to clean or rinse it.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a food cooking machine with a linked waterproof mechanism, comprising: a main unit, the main unit comprising a chassis, a stirring knife and a driving device, the chassis is sealed and arranged on the top of the main unit, the stirring knife is sealed and arranged in the middle of the chassis, the driving device is arranged inside the main unit and is transmission-connected with the stirring knife, the middle part of the main unit is sealed and provided with a power connection port, the bottom of the main unit is provided with an air hole connected to the outside world, a cup body, the cup body and the main unit can be rotatably clamped, and the main unit is also provided with a toggle mechanism, when the cup body and the main unit are assembled, the cup body can drive the toggle mechanism to rotate and then close or open the air hole.

[0005] Compared with the prior art, the chassis, stirring blades and power connection ports on the main unit of this scheme have been sealed. During cleaning, liquid can only enter the interior of the main unit from the air hole. Therefore, a toggle mechanism is provided. When the cup body and the main unit are rotated and snapped into place, the toggle mechanism is driven by the cup body to rotate to be misaligned with the air hole. At this time, the inner cavity of the main unit is connected to the outside world through the air hole; when the cup body and the main unit are rotated to the disassembly position, the toggle mechanism is driven by the cup body to rotate to coincide with the air hole. At this time, the inner cavity of the main unit is isolated from the outside world through the air hole, and liquid cannot enter the interior of the main unit from the air hole, so that all parts of the entire product have good sealing performance.

[0006] Furthermore, the host includes an upper shell and a lower shell, the upper shell is provided with a slide groove, and the toggle mechanism is connected to the cup body through the slide groove; it also includes a second sealing structure, the second sealing structure is arranged on the upper shell and corresponds to the slide groove, and is used to seal the slide groove. By contacting the toggle part located outside the host, it can control the closing or opening of the air hole. By providing the second sealing structure, water can be prevented from entering the interior of the host through the flushing slide groove.

[0007] Furthermore, the toggle mechanism includes a toggle part and a connecting rod that are connected to each other, the connecting rod is rotatably connected to the bottom of the main unit, the toggle part extends upward and passes through the slide groove, and the connecting rod is provided with a first sealing structure, which is used to selectively close the air hole. The toggle part is designed to be an L-shaped structure with two components as a whole, which has a small volume and saves space inside the main unit.

[0008] Furthermore, the second sealing structure includes a sealing member and a limiting member. A first mounting structure is provided on the inner side of the upper shell body, and a second mounting structure is provided on the limiting member. The upper shell body and the limiting member are fixedly connected by the first mounting structure and the second mounting structure. The sealing member is arranged between the upper shell body and the limiting member. The toggle portion passes through the sealing member and can drive it to move back and forth in the slide groove. The limiting member only limits the freedom of the sealing member to move up and down. The sealing member abuts against the limiting member and can move with the toggle mechanism.

[0009] Furthermore, the second sealing structure includes a sealing member and a limiting member. The limiting member is arranged on the inner side of the upper shell body to form a sliding cavity. The sealing member can be slid in the sliding cavity along the length direction of the sliding groove. The toggle part passes through the sliding cavity, the sealing member and the sliding groove in sequence. A movable cavity is formed by combining the limiting member with the upper shell body, so that the sealing member can obtain a better limiting effect, and the main unit can obtain a better sealing effect.

[0010] Furthermore, in order to enable the toggle mechanism to automatically reset to a state of closing the air hole when the cup body is separated from the host, a rotating shaft is provided at the inner bottom of the lower shell body, and an axial hole matching the rotating shaft is provided on the toggle mechanism. A reset member is provided in the axial hole, and the reset member is used to reset the toggle part so that the air hole is in a normally closed state.

[0011] Furthermore, the first sealing structure includes a first sealing ridge and a second sealing ridge, the air hole includes an air inlet hole and an air outlet hole, a boss is provided at the bottom of the main unit, the air outlet hole is arranged on the boss, the air inlet hole and the air outlet hole are arranged at the bottom of the main unit opposite to each other, and when the air hole is closed, the first sealing ridge closes the air inlet hole, and the second sealing ridge closes the air outlet hole.

[0012] Furthermore, in order to prevent the hot air flow generated by the motor from being transferred to the inside of the lower shell, the main unit also includes a motor mounting shell, which is arranged in the lower shell, and the motor mounting shell is provided with a motor mounting cavity with an opening at the bottom for installing the drive motor; the connecting rod is provided with a closing portion, a first guide hole and a second guide hole, the closing portion is adapted to the motor mounting cavity and can close the motor mounting cavity, and when the air hole is opened, the first guide hole is connected to the air inlet hole, and the second guide hole is connected to the air outlet hole and the motor mounting cavity, and a motor mounting cavity is provided for installing the power supply, and a closing portion is provided on the corresponding connecting rod to close the motor mounting cavity, and then the hot air flow generated by the motor is discharged from the main unit through the second guide hole.

[0013] Furthermore, the cup body is a hollow structure with an open bottom, and an outer wall and an inner wall extend downward from the bottom of the cup body, the outer wall is provided with a connecting hole, and a guide wall is provided on the outer periphery of the upper part of the main unit; during assembly, the inner wall is sleeved on the outer periphery of the stirring tool to form a stirring chamber, the outer wall is sleeved on the outer periphery of the guide wall and is rotatably engaged through a snap-on structure, the toggle mechanism is inserted into the connecting hole and can rotate with the cup body, and arranging the stirring tool on the main unit can make it more convenient to clean the tool and other surrounding structures to prevent residues.

[0014] Furthermore, the snap-fit ​​structure includes a first snap on the guide wall and a second snap on the extension wall. When the cup body and the host are rotated into place, the first snap and the second snap are snapped together. The snap connection scheme has a simple structure and is easy to produce. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional view of the whole machine of the utility model;

[0016] Figure 2 It is a schematic diagram of the host of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the main machine and the cup body of the utility model;

[0018] Figure 4 It is a state schematic diagram of the host of the utility model;

[0019] Figure 5 It is another state schematic diagram of the host of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the sealing portion, the first flow guide hole and the second flow guide hole of the utility model. DETAILED DESCRIPTION

[0021] See attached Figure 1and Figure 4 A food processor with a waterproof mechanism that can be linked, comprising: a main unit 10, the main unit comprising a chassis, a stirring knife 71 and a driving device 73, the chassis is sealed and arranged on the top of the main unit 10, the stirring knife 71 is sealed and arranged in the middle of the chassis, the driving device 73 is arranged inside the main unit 10 and is connected to the stirring knife 71 by transmission, the middle of the main unit 10 is sealed with a power connection port 74, the bottom or side of the main unit 10 is provided with an air hole 11 connected to the outside, a cup body 20, the cup body 20 and the main unit 10 can be rotatably connected, and the main unit 10 is also provided with a toggle mechanism 3, when the cup body 20 and the main unit 10 are assembled, the cup body 20 can drive the toggle mechanism 3 to rotate and then close or open the air hole 11. It should be noted that the chassis can preferably be set as a heating plate 72.

[0022] Specifically, the host 10 includes an upper shell 101 and a lower shell 102, and the upper shell 101 is provided with a slide groove 4, and the toggle mechanism 3 passes through the slide groove 4 and is connected to the cup body 20; at this time, in order to prevent water from entering the interior of the host 10 from the slide groove 4, a second sealing structure 5 needs to be provided, and the second sealing structure 5 is provided on the upper shell 101 and corresponds to the slide groove 4. The user can control the closing or opening of the air hole 11 by contacting the toggle mechanism 3 located outside the host 10 or directly rotating the cup body 20.

[0023] See also Figure 3 As a preferred solution, the toggle mechanism 3 can be configured to include a toggle part 31 and a connecting rod 32 connected to each other, the connecting rod 32 is rotatably connected to the bottom of the upper shell 101, the toggle part 31 extends upward and passes through the slide slot 4 to be placed outside the host 10 to form a toggle block 311, and at this time, the cup body 20 is provided with a connecting structure b1 matching the toggle block 311 at the lower part of the cup body 20 to realize the linkage between the cup body 20 and the toggle mechanism 3. The connecting rod 32 is provided with a first sealing structure 6, and when the toggle mechanism 3 is connected and separated with the cup body 20, the first sealing structure 6 selectively closes the air hole 11, and the toggle part 31 is designed as two parts that are L-shaped as a whole, which is small in size and saves space inside the host 10.

[0024] As a preferred solution, see Figure 2 and Figure 3The first sealing structure 6 includes a first sealing ridge 61 and a second sealing ridge 62. The air hole 11 includes an air inlet hole 111 and an air outlet hole 112. A boss 1021 is provided at the bottom of the lower shell 102. The air outlet hole 112 is arranged on the boss 1021. The air inlet hole 111 and the air outlet hole 112 are arranged at the bottom of the lower shell 102 opposite to each other. When the air hole 11 is closed, the first sealing ridge 61 closes the air inlet hole 111, and the second sealing ridge 62 closes the air outlet hole 112.

[0025] See also Figure 6 As a preferred solution, in order to prevent the hot air flow generated by the motor from being transferred to the inside of the lower shell, the host is also provided with a motor mounting shell 103, and the motor mounting shell 103 is arranged in the lower shell 102, and the motor mounting shell 103 is provided with a motor mounting cavity 1031 with an opening at the bottom for installing the drive motor; the connecting rod 32 is provided with a closing portion 324, a first guide hole 322 and a second guide hole 323, and the closing portion 324 is adapted to the motor mounting cavity 1031 and can close the motor mounting cavity 1031. When the air hole is opened, the first guide hole 322 is connected to the air inlet hole 111, and the second guide hole 323 is connected to the air outlet hole 112 and the motor mounting cavity 1031. By setting a motor mounting cavity 1031 for installing the power supply, a closing portion 324 is provided on the corresponding connecting rod to close the motor mounting cavity 1031, and then the hot air flow generated by the motor is discharged from the host through the second guide hole 323.

[0026] See also Figure 5 The second sealing structure 5 of this embodiment includes a sealing member 51 and a limiting member 52. A first mounting structure A1 is provided on the inner side of the upper shell 101, and a second mounting structure A2 is provided on the limiting member 52. The upper shell 101 and the limiting member 52 are fixedly connected by the second mounting structure A2 and the second mounting structure A2. The sealing member 51 is arranged between the upper shell 101 and the limiting member 52. The toggle portion 31 passes through the sealing member 51 and can drive it to move back and forth in the slide groove 4. The limiting member 52 only limits the freedom of the sealing member 51 to move up and down. The sealing member 51 abuts against the limiting member 52 and can move with the toggle mechanism 3.

[0027] As a preferred solution, this embodiment provides another implementation of the second sealing structure 5, which is different from the above-mentioned second sealing structure 5 in that when the limit member 52 is arranged on the inner side of the upper shell 101, the limit member 52 and the upper shell 101 form a sliding cavity (not shown in the figure), and the sealing member 51 can be slidably arranged in the sliding cavity along the length direction of the slide groove 4. The toggle part 31 passes through the sliding cavity, the sealing member 51 and the slide groove 4 in turn, and a sliding cavity is formed by combining the limit member 52 with the upper shell 101, so that the sealing member 51 can obtain a better limiting effect, and at the same time, the host 10 can obtain a better sealing effect.

[0028] See also Figure 3 In order to enable the toggle mechanism 3 to automatically reset to the state of closing the air hole 11 when the cup body 20 is separated from the host 10, a rotating shaft 1022 is provided at the inner bottom of the lower shell 102, and an axial hole 321 matching the rotating shaft 1022 is provided on the connecting rod 32. A reset member 6 is provided in the axial hole 321, and the reset member 6 is used to reset the toggle part 31 so that the air hole 11 is in a normally closed state.

[0029] See also Figure 3 In this embodiment, the cup body 20 is a hollow structure with an open bottom. The bottom of the cup body 20 extends downward with an outer wall 202 and an inner wall 201. At this time, the connection structure b1 is a connection hole 2021 set on the outer wall 202. The outer periphery of the upper shell 101 of the host 10 is provided with a guide wall 1011. During assembly, the inner wall 201 is sleeved on the outer periphery of the stirring tool 71 to form a stirring chamber. The stirring tool 71 is arranged on the host 10 to make it easier to clean the surrounding structures such as the tool to prevent residue. The outer wall 202 is sleeved on the outer periphery of the guide wall 1011 and is rotatably engaged through a snap-fit ​​structure. The toggle mechanism 3 is inserted into the connection hole 2021 and can rotate with the cup body 20. In addition, as an equivalent replacement solution, the connection hole 2021 can be replaced by a convex block (not shown in the figure), and the toggle mechanism 3 is provided with a concave hole that matches the convex block, so as to achieve the connection between the toggle mechanism 3 and the cup body 20.

[0030] See attached Figure 3 At this time, the snap-fit ​​structure can be preferably configured to include a first snap 81 arranged on the guide wall 1011 and a second snap 82 arranged on the extension wall 202. When the cup body 20 and the host 10 are rotated into place, the first snap 81 and the second snap 82 are snapped into each other. The snap connection scheme has a simple structure and is convenient for production.

[0031] As a preferred solution, see Figure 3In order to achieve the effect of automatic closing of the toggle mechanism 3, a driving motor (not shown) is also included. An arc structure is provided at the end of the connecting rod 32, and a driving tooth (not shown) is provided on the outer side of the arc structure. A transmission gear is provided on the driving motor, and the transmission wheel is meshed with the driving tooth. After the driving motor is set, the user can choose to close the air hole manually or automatically.

[0032] Compared with the prior art, the heating plate 72, the stirring blade 71 and the power connection port 74 on the main unit 10 of the present solution have been sealed. During cleaning, liquid can only enter the interior of the main unit 10 from the air hole 11. Therefore, a toggle mechanism 3 is provided. When the cup body 20 and the main unit 10 are rotated and snapped into place, the toggle mechanism 3 is driven by the cup body 20 to rotate to be misaligned with the air hole 11. At this time, the inner cavity of the main unit 10 is connected to the outside world through the air hole 11; when the cup body 20 and the main unit 10 are rotated to the disassembly position, the toggle mechanism 3 is driven by the cup body 20 to rotate to coincide with the air hole 11. At this time, the inner cavity of the main unit 10 is isolated from the outside world through the air hole 11, and liquid cannot enter the interior of the main unit 10 from the air hole 11, so that the main unit 10 can be rinsed.

[0033] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A food processor with a linked waterproof mechanism, comprising: The main machine comprises a chassis, a stirring tool and a driving device, wherein the chassis is sealed and arranged on the top of the main machine, the stirring tool is sealed and arranged in the middle of the chassis, the driving device is arranged inside the main machine and is transmission-connected with the stirring tool, and an air hole communicating with the outside is arranged on the main machine. The cup body is rotatably connected to the main machine, and is characterized in that: The host is also provided with a toggle mechanism. When the cup body is assembled with the host, the cup body can drive the toggle mechanism to rotate and then selectively close or open the air hole.

2. A food processor with a linked waterproof mechanism according to claim 1, characterized in that: The host comprises an upper shell and a lower shell, the upper shell is provided with a slide groove, the toggle mechanism passes through the slide groove and is connected to the cup body; and also comprises a second sealing structure, the second sealing structure is arranged on the upper shell and corresponds to the slide groove, and is used to seal the slide groove.

3. A food processor with a linked waterproof mechanism according to claim 2, characterized in that: The toggle mechanism includes a toggle part and a connecting rod connected to each other, the connecting rod is rotatably connected to the bottom of the main machine, the toggle part extends upward and passes through the slide groove, and a first sealing structure is provided on the connecting rod, and the first sealing structure is used to close the air hole.

4. A food processor with a linked waterproof mechanism according to claim 3, characterized in that: The second sealing structure includes a sealing member and a limiting member. A first mounting structure is provided on the inner side of the upper shell body, and a second mounting structure is provided on the limiting member. The upper shell body and the limiting member are fixedly connected by the first mounting structure and the second mounting structure. The sealing member is arranged between the upper shell body and the limiting member. The toggle portion passes through the sealing member and can drive it to move back and forth in the slide groove.

5. The food processor with a linked waterproof mechanism according to claim 3, characterized in that: The second sealing structure includes a sealing member and a limiting member. The limiting member is arranged on the inner side of the upper shell body to form a sliding cavity. The sealing member can be slidably arranged in the sliding cavity along the length direction of the sliding groove. The toggle part passes through the sliding cavity, the sealing member and the sliding groove in sequence.

6. The food processor with a linked waterproof mechanism according to claim 3, characterized in that: A rotating shaft is provided at the inner bottom of the lower shell body, an axial hole matching with the rotating shaft is provided on the toggle mechanism, a reset member is provided in the axial hole, and the reset member is used to reset the toggle part so that the air hole is in a normally closed state.

7. The food processor with a linked waterproof mechanism according to claim 3, characterized in that: The first sealing structure includes a first sealing ridge and a second sealing ridge, the air hole includes an air inlet hole and an air outlet hole, a boss is provided at the bottom of the main unit, the air outlet hole is arranged on the boss, the air inlet hole and the air outlet hole are arranged at the bottom of the main unit opposite to each other, and when the air hole is closed, the first sealing ridge closes the air inlet hole, and the second sealing ridge closes the air outlet hole.

8. The food processor with a linked waterproof mechanism according to claim 7, characterized in that: The main machine further comprises a motor installation housing, the motor installation housing is arranged in the lower housing, and the motor installation housing is provided with a motor installation cavity with a lower opening for installing a driving motor; The connecting rod is provided with a closing portion, a first guide hole and a second guide hole. The closing portion is adapted to the motor mounting cavity and can close the motor mounting cavity. When the air hole is selected to be opened, the first guide hole is connected to the air inlet hole, and the second guide hole is connected to the air outlet hole and the motor mounting cavity.

9. The food processor with a linked waterproof mechanism according to claim 1, characterized in that: The cup body is a hollow structure with an open bottom, the bottom plate is a heating plate, the bottom of the cup body has an outer wall and an inner wall extending downward, the outer wall is provided with a connecting hole, and the upper periphery of the main unit is provided with a guide wall; During assembly, the inner extension wall is sleeved on the outer periphery of the stirring tool to form a stirring chamber, the outer extension wall is sleeved on the outer periphery of the guide wall and is rotatably engaged through a snap-fit ​​structure, and the toggle mechanism is inserted into the connecting hole and can rotate with the cup body.

10. A food processor with a linked waterproof mechanism according to claim 9, characterized in that: The clamping structure comprises a first clamping buckle arranged on the guide wall and a second clamping buckle arranged on the extension wall. When the cup body and the host are rotated into place, the first clamping buckle and the second clamping buckle are clamped with each other.

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