Food processor with main machine cup body limiting mechanism

Abstract

The food processor comprises a main machine and a cup body detachably connected to the upper portion of the main machine, and the bottom of the cup body is open and matched with the upper end face of the main machine in a sealed mode. A limiting part is arranged at the bottom of the cup body; a positioning operation mechanism is arranged at a corresponding position on the host; the positioning operation mechanism at least comprises a positioning piece, and one end of the positioning piece extends into the limiting part to lock the cup body; the operating piece is linked with the positioning piece and is exposed out of the surface of the host; and under the driving of external force, the operating piece drives the positioning piece linked with the operating piece to retreat from the limiting part. According to the food processor disclosed by the utility model, the positioning operation mechanism is arranged on the food processor, so that the relative position of the cooking cup and the main machine after connection is limited.

Description

Technical Field

[0001] The utility model relates to the field of food processors, in particular to a food processor with a main machine cup body limiting mechanism. Background Art

[0002] A food processor is a food processing device used to break the wall and heat the food. The existing food processor (such as Chinese patent CN201820034067.0) includes a cooking cup and a main unit. The cooking cup and the main unit are connected in a detachable manner. When the user processes the food, the cooking cup is screwed to the upper end of the main unit, so that the cooking cup is fixed relative to the main unit and then the food is put into the cooking cup for breaking the wall and heating. Since the cooking cup and the main unit of the above-mentioned food processor are connected only by a screw-on structure, the cooking cup can be easily screwed out of the main unit when the user operates improperly, resulting in failure of the sealing cooperation between the cooking cup and the main unit, and even the cooking cup falling from the main unit. For this reason, the applicant has developed a food processor with a main unit cup body limiting mechanism to ensure that the cooking cup is firmly placed on the main unit. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a food processor with a mainframe cup body limiting mechanism, which defines the relative position of a cooking cup and a mainframe after being connected by arranging a positioning operating mechanism on the food processor.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A food processor with a main machine cup body limiting mechanism comprises a main machine and a cup body detachably connected to the upper part of the main machine, the bottom of the cup body is open, and the lower side of the bottom opening of the cup body is sealed with the upper end surface of the main machine; the main machine is provided with a knife group and a motor, the knife group is rotatably arranged on the upper end surface of the main machine, and the motor is arranged in the main machine to drive the knife group to rotate; a limiting part is arranged at the bottom of the cup body, and a positioning operating mechanism is arranged at a corresponding position on the main machine; the positioning operating mechanism comprises at least one positioning member, one end of the positioning member extends into the limiting part to lock the cup body; and also comprises an operating member linked with the positioning member, the operating member is exposed on the surface of the main machine; under the drive of external force, the operating member drives the positioning member linked with it to withdraw from the limiting part.

[0006] Compared with the prior art, the utility model is a food cooking machine with a main unit cup body limiting mechanism. After the cup body is screwed to the upper end of the main unit, the cup body can be locked to the main unit by utilizing a positioning operating mechanism arranged at the connection between the cup body and the main unit (operating the operating piece, the positioning operating mechanism is in an unlocked state, the cup body can rotate relative to the main unit, and after the cup body rotates into place, the operating piece is released, and the positioning operating mechanism is in a locked state to lock the cup body), so that the cup body is fixed relative to the main unit, thereby avoiding failure of the sealing cooperation between the cup body and the main unit due to improper operation by the user when using the above-mentioned food cooking machine, or even the cup body falling off the main unit, thereby effectively improving the safety of the equipment.

[0007] Furthermore, a protrusion is provided on the side of the host, and the operating member is exposed on the surface of the protrusion.

[0008] The protrusion is a force-bearing mechanism, so that it is convenient for the user to press the outer side wall of the protrusion and then operate the operating member, so that the user can better operate the operating member and reduce the difficulty of operating the operating member.

[0009] Furthermore, the side of the cup body is provided with a functional part protruding outward; the position of the protruding part on the side of the main unit is matched and arranged below the functional part.

[0010] The protrusion is arranged corresponding to the functional part protruding outward on the cup body, so that the appearance of the protrusion and the functional part are integrated, thereby improving the aesthetics of the utility model.

[0011] Furthermore, the lower end of the functional part extends to the lower end of the cup bottom, and the limiting part is arranged at the lower end of the functional part; the functional part is a vertical convex strip or a handle; the protruding part is a vertical convex strip or a handle, the positioning part is arranged in the protruding part, and the operating part corresponds to the positioning part and is arranged on the front side, rear side, left side or right side of the protruding part.

[0012] The protrusion is arranged in the above manner, so that the user can stabilize the host by holding the protrusion.

[0013] Furthermore, a recess is provided on the side of the main unit, the positioning member is arranged in the main unit corresponding to the recess, and the operating member is arranged on the left side, right side or front side of the recess corresponding to the positioning member.

[0014] The recessed portion is a force-bearing mechanism, so that the operating member is embedded in the host, improving the compactness and aesthetics of the host structure. In addition, it can prevent the operating member from being exposed outside the host and accidentally touched, thereby improving the reliability of the operating member.

[0015] Furthermore, the host is provided with an avoidance hole corresponding to the positioning operation mechanism; the positioning operation mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and protrusions are provided on the left and right inner sides of the first sliding cavity; the first positioning member includes a first operating part and a first triggering part, the first operating part can be slidably arranged in the first sliding cavity up and down, a first recessed part and a second recessed part are provided on the outer side of the first operating part, the first recessed part is located above the second recessed part, and the first triggering part extends from the upper end of the first operating part to the avoidance hole; the operating member is connected to the first operating part; when the protrusion enters the first recessed part when the operating member is pushed, the outer end of the first triggering part exits the limiting part, and when the protrusion enters the second recessed part, the first triggering part The outer end of the part enters the limiting part; or, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and recessed portions are provided on the left and right inner sides of the first sliding cavity; the first positioning member includes a first operating member and a first triggering member, the first operating member can be slidably arranged in the first sliding cavity up and down, a first protrusion and a second protrusion are provided on the outer side of the first operating member, the first protrusion is located above the second protrusion, and the first triggering member extends from the upper end of the first operating member to the air avoidance hole; the operating member is connected to the first operating member; push and pull the operating member, when the first protrusion enters the recessed portion, the outer end of the first triggering member exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering member enters the limiting portion.

[0016] The positioning operating mechanism is a push-pull operating mechanism (manually operated limit and reset), which fixes the first mounting member in different positions by utilizing the locking between the first positioning member and the second sliding cavity. The user pushes down the operating member to lower the first positioning member, and then places the cup body on the main unit. The user then pushes up the operating member, and the trigger end of the first positioning member enters the limit portion. When the user needs to remove the cup body from the main unit, the user pushes down the operating member (the first positioning member moves downward) to lower the trigger end of the first positioning member below the limit portion, thereby unlocking the cup body and the main unit.

[0017] Further, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and protrusions are provided on the upper and lower inner sides of the first sliding cavity; the first positioning member includes a first operating part and a first triggering part, the first operating part can be slidably arranged in the first sliding cavity, a first recessed part and a second recessed part are provided on the outer side of the first operating part, the first recessed part is located on the side of the second recessed part, and the first triggering part extends from the upper end of the first operating part to the avoidance hole; the operating member is connected to the first operating part; when the protrusion enters the first recessed part, the outer end of the first triggering part exits the limiting part, and when the protrusion enters the second recessed part, the outer end of the first triggering part enters the limiting part ; Or, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, the first mounting member is provided with a first sliding cavity, and the upper and lower inner sides of the first sliding cavity are provided with recessed portions; the first positioning member includes a first operating portion and a first triggering portion, the first operating portion can be slidably arranged in the second sliding cavity, a first protrusion and a second protrusion are provided on the outer side of the first operating portion, the first protrusion is located on the side of the second protrusion, and the first triggering portion extends from the upper end of the first operating portion to the air avoidance hole; the operating member is connected to the first operating portion; push the operating member, when the first protrusion enters the recessed portion, the outer end of the first triggering portion exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering portion enters the limiting portion.

[0018] The positioning operating mechanism is a horizontal push-pull operating mechanism, which is limited and reset by manual operation.

[0019] Furthermore, the main unit is provided with an air avoidance hole corresponding to the positioning operating mechanism; the positioning operating mechanism includes a second mounting member, a second positioning member and an operating member, the second mounting member is fixedly mounted relative to the main unit, the second positioning member includes a second operating part and a second triggering part, the second operating part is hinged to the second mounting member, the outer side surface of the hinged end of the first operating part is in close contact with the inner side surface of the hinged end of the second operating part, and the second triggering part extends from the hinged connection between the second operating part and the second mounting member to the air avoidance hole; the operating member is connected to the second operating part.

[0020] The positioning operating mechanism is a press-type operating mechanism (manually operated limit and reset), which fixes the second mounting member in different positions by utilizing the friction force at the hinge between the second positioning member and the second mounting member (the outer side surface of the hinged end of the second operating member is in close contact with the inner side surface of the hinged end of the second operating member). The user presses the operating member to drop the outer end of the second trigger member, and then places the cup body on the main unit. The user then flips up the operating member, and the outer end of the second trigger member flips up and enters the limiting portion. When the user needs to remove the cup body from the main unit, the user presses the operating member (the outer end of the second trigger member drops) to rotate the outer end of the second positioning member out of the limiting portion, thereby unlocking the cup body and the main unit.

[0021] Furthermore, the host is provided with an air-avoiding hole corresponding to the positioning operating mechanism; the positioning operating mechanism comprises a third mounting member, a third positioning member, a third resetting member and an operating member, the third mounting member is fixedly connected relative to the host, and the third mounting member is provided with a second sliding cavity; the third positioning member comprises a third operating part and a third triggering part, the third operating part is slidably arranged in the second sliding cavity, the third triggering part extends from the upper end of the third operating part to the air-avoiding hole, and the third resetting member is used to apply an upward force to the third operating part so that the outer end of the third triggering part passes through the air-avoiding hole; the operating member is connected to the third operating part;

[0022] The positioning operating mechanism is a push-pull operating mechanism, which utilizes a third positioning member that can move up and down relative to the third mounting member for user operation; the user pushes down the operating member to make the third positioning member descend, and then places the cup body on the main unit, and then the user releases the operating member, and under the action of the third resetting member, the trigger end of the third positioning member enters into the limit portion; when the user needs to remove the cup body from the main unit, the cup body and the main unit can be unlocked by pushing down the operating member (the third positioning member moves downward) to make the trigger end of the third positioning member descend below the limit portion, thereby achieving convenient operation and high reliability.

[0023] Furthermore, the positioning operating mechanism includes a fourth mounting member, a fourth positioning member, a fourth reset member and an operating member, the fourth mounting member is fixedly installed relative to the main unit, the fourth positioning member includes a fourth operating part and a fourth triggering part, the fourth operating part is hinged to the fourth mounting member, the fourth triggering part extends from the hinge between the fourth operating part and the fourth mounting member to the air avoidance hole, the fourth reset member is used to apply a force to the fourth operating part in a direction away from the fourth mounting member so that the outer end of the fourth triggering part passes through the air avoidance hole; the operating member is connected to the fourth operating part.

[0024] The positioning operating mechanism is a press-type operating mechanism, which uses a fourth positioning member that can rotate relative to the fourth mounting member for user operation. The user presses the operating member to rotate the fourth positioning member, and then places the cup body on the main unit. The user then releases the operating member, and under the action of the fourth reset member, the trigger end of the fourth positioning member enters into the limit portion. When the user needs to remove the cup body from the main unit, the cup body and the main unit can be unlocked by pressing the operating member (the fourth positioning member rotates) to rotate the trigger end of the fourth positioning member out of the limit portion. The operation is simple and the fixing effect is reliable.

[0025] Furthermore, a clearance hole is provided on the side wall of the host corresponding to the outer end of the positioning member, an elastic sealing member is provided in the clearance hole, and an elastic sealing port is provided on the elastic sealing member to seal with the outer end of the positioning member.

[0026] The elastic sealing port cooperates with the outer end of the positioning member in a sealing manner, and the elastic sealing member can play a waterproof role to prevent the outer end of the liquid positioning member from entering the main unit, thereby extending the service life of the positioning operating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of a food processor according to the first embodiment;

[0028] Figure 2 is a cross-sectional view of the food processor of the first embodiment;

[0029] Figure 3 is a schematic diagram of a host computer according to Embodiment 1;

[0030] Figure 4 is a schematic diagram of the positioning operation mechanism of the first embodiment;

[0031] Figure 5 is a first cross-sectional view of the positioning operation mechanism of the second embodiment (the fourth triggering part enters the limiting part);

[0032] Figure 6 is a second cross-sectional view of the positioning operation mechanism of the second embodiment (the fourth triggering part exits the limiting part);

[0033] Figure 7 is a schematic diagram of the positioning operating mechanism of the third embodiment;

[0034] Figure 8 is an exploded view of the positioning operating mechanism of the third embodiment;

[0035] Fig. 9 is a schematic diagram of the fourth embodiment (the positioning operating mechanism is arranged on the side of the protruding portion);

[0036] Fig.10 is a schematic diagram of the fourth embodiment (the positioning operation mechanism is arranged on the front side of the protruding portion);

[0037] Fig.11 Schematic diagram of the food processor of the fifth embodiment.

[0038] Description of labels:

[0039] Cup body 1, edging 2, limiting part 3, handle 4, main machine 5, knife group 6, positioning platform 7, positioning part 8, positioning operating mechanism 9, protrusion 10, through hole 11, recess 12, avoidance hole 13, third mounting member 14, second sliding cavity 15, upper limiting member 16, lower limiting member 17, third positioning member 18, first operating part 19, first triggering part 20, first resetting member 21, fourth mounting member 22, fourth positioning member 23, fourth operating part 24, fourth triggering part 25, fourth resetting member 26, elastic sealing member 27, elastic sealing port 28, operating member 29, first mounting member 30, first sliding cavity 31, protrusion 32, first positioning member 33, first operating part 34, first recessed portion 35, second recessed portion 36, first triggering part 37, elastic arm 38. DETAILED DESCRIPTION

[0040] The following describes the implementation of the utility model in conjunction with the accompanying drawings:

[0041] Embodiment 1

[0042] See also Figures 1 to 4 , a food cooking machine with a main machine 5 cup body limiting mechanism of the present embodiment comprises a main machine 5 and a cup body 1 detachably connected to the upper part of the main machine 5, the bottom of the cup body 1 is open, and the lower side of the bottom opening of the cup body 1 is sealed with the upper end surface of the main machine 5; a knife group 6 and a motor (not shown in the figure) are provided on the main machine 5, the knife group 6 is rotatably arranged on the upper end surface of the main machine 5, and the motor is arranged in the main machine 5 to drive the knife group 6 to rotate; a limiting portion 3 is provided at the bottom of the cup body 1, and a positioning operating mechanism 9 is provided at a corresponding position on the main machine 5; the positioning operating mechanism 9 comprises at least a positioning member and an elastic member, one end of the positioning member extends into the limiting portion 3 under the continuous elastic force provided by the elastic member to lock the cup body 1; and also comprises an operating member 29 linked with the positioning member, the operating member 29 is exposed on the surface of the main machine 5; under the drive of external force, the operating member 29 drives the positioning member linked with it to overcome the elastic force to withdraw from the limiting portion 3.

[0043] The upper end surface of the main machine 5 is a positioning platform 7, and the positioning platform 7 is provided with an annular positioning portion 8. The lower end surface of the cup body 1 is provided with an edge 2 that can be sleeved on the outside of the positioning portion 8. When the cup body 1 is placed on the main machine 5, the lower part of the cup body 1 rests on the positioning platform 7.

[0044] A protrusion 10 is disposed on the side of the main body 5 , and the operating member 29 is exposed on the surface of the protrusion 10 .

[0045] The protrusion 10 is a force-bearing mechanism, so that the user can press the outer wall of the protrusion 10 and then operate the operating member 29, so that the user can operate the operating member 29 better and reduce the difficulty of operating the operating member 29.

[0046] The side of the cup body 1 is provided with a functional part protruding outward; the position of the protruding part 10 on the side of the host 5 is matched and arranged below the functional part.

[0047] The protrusion 10 is arranged corresponding to the functional part protruding outward on the cup body 1, so that the appearance of the protrusion 10 and the functional part are integrated, thereby improving the aesthetics of the utility model.

[0048] The lower end of the functional part extends to the lower end of the cup bottom, and the limiting portion 3 is arranged at the lower end of the functional part; the functional part is a vertical convex strip or a handle 4.

[0049] The protrusion 10 is a vertical convex strip or a handle (provided with a through hole 11); the positioning operating mechanism 9 is arranged on the protrusion 10, the positioning piece is arranged in the protrusion 10, and the operating piece corresponds to the positioning piece arranged on the front side, rear side, left side or right side of the protrusion 10.

[0050] The protrusion 10 is arranged in the above manner, so that the user can stabilize the host 5 by holding the protrusion 10 .

[0051] The host 5 is provided with an air avoidance hole 13 corresponding to the positioning operating mechanism 9; the positioning operating mechanism 9 includes a third mounting member 14, a third positioning member 18, a first reset member 21 and an operating member 29, the third mounting member 14 is fixedly connected relative to the host 5, and the third mounting member 14 is provided with a second sliding cavity 15; the third positioning member 18 includes a first operating part 19 and a first triggering part 20, the first operating part 19 is slidably arranged in the second sliding cavity 15, the first triggering part 20 extends from the upper end of the first operating part 19 to the air avoidance hole 13, and the first reset member 21 is used to apply an upward force to the first operating part 19 to make the outer end of the first triggering part 20 pass through the air avoidance hole 13; the operating member 29 is connected to the first operating part 19.

[0052] An upper limit member 16 and a lower limit member 17 for limiting the sliding range of the first operating portion 19 are disposed in the second sliding cavity 15 .

[0053] The operating member 29 is a push-pull operating mechanism 29, which uses a third positioning member 18 that can move up and down relative to the third mounting member 14 for user operation; the user pushes down the operating member 29 to make the third positioning member 18 descend, and then places the cup body 1 on the host 5, and then the user releases the operating member 29, and under the action of the first reset member 21, the trigger end of the third positioning member 18 enters the limit portion 3; when the user needs to remove the cup body 1 from the host 5, by pushing down the operating member 29 (the third positioning member 18 moves downward) to make the trigger end of the third positioning member 18 descend below the limit portion 3, the cup body 1 and the host 5 can be unlocked, which is convenient to operate and has high reliability.

[0054] An elastic sealing member 27 is disposed in the air avoidance hole 23 on the side wall of the main unit 5 , and an elastic sealing opening 28 is disposed on the elastic sealing member 27 to seal with the outer end of the positioning member.

[0055] In this embodiment, the elastic sealing opening 28 is in the shape of a letter "0", so as to be sealed and fitted with the outer side of the first triggering portion 20.

[0056] The elastic sealing opening 28 cooperates with the outer end of the positioning member in a sealing manner, and the elastic sealing member 27 can play a waterproof role to prevent the outer end of the liquid positioning member from entering the main unit 5, thereby extending the service life of the positioning operating mechanism 9.

[0057] The operating member 29 is a button, a dial or a knob.

[0058] The limiting portion 3 is a positioning hole or a groove arranged at the bottom of the cup body 1 .

[0059] Compared with the prior art, the utility model is a food cooking machine with a main unit cup body limiting mechanism. After the cup body 1 is screwed to the upper end of the main unit 5, the cup body 1 can be locked to the main unit 5 by utilizing the positioning operating mechanism 9 arranged at the connection between the cup body 1 and the main unit 5 (operating the operating member 29, the positioning operating mechanism 9 is in an unlocked state, the cup body 1 can rotate relative to the main unit 5, after the cup body 1 rotates into place, the operating member 29 is released, and the positioning operating mechanism 9 is in a locked state to lock the cup body 1), so that the cup body 1 is fixed relative to the main unit 5, thereby avoiding the failure of the sealing cooperation between the cup body 1 and the main unit 5 due to improper operation by the user when using the above-mentioned food cooking machine, or even the cup body 1 falling off the main unit 5, thereby effectively improving the safety of the equipment.

[0060] Embodiment 2

[0061] See also Figures 5 and 6 This embodiment is a variation of the first embodiment, and is different from the first embodiment in the structures of the positioning operating mechanism 9 and the elastic sealing member 27 .

[0062] In this embodiment, the main unit 5 is provided with an air avoidance hole 13 corresponding to the positioning operating mechanism 9; the positioning operating mechanism 9 includes a fourth mounting member 22, a fourth positioning member 23, a fourth resetting member 26 and an operating member 29, the fourth mounting member 22 is fixedly installed relative to the main unit 5, the fourth positioning member 23 includes a fourth operating part 24 and a fourth triggering part 25, the fourth operating part 24 is hinged to the fourth mounting member 22, the fourth triggering part 25 extends from the hinge between the fourth operating part 24 and the fourth mounting member 22 to the air avoidance hole 13, the fourth resetting member 26 is used to apply a force to the fourth operating part 24 in a direction away from the fourth mounting member 22 so that the outer end of the fourth triggering part 25 passes through the air avoidance hole 13; the operating member 29 is connected to the fourth operating part 24.

[0063] The operating member 29 is a press-type operating mechanism 29, which uses the fourth positioning member 23 that can rotate relative to the fourth mounting member 22 for user operation. The user presses the operating member 29 to rotate the fourth positioning member 23, and then places the cup body 1 on the host 5. Then the user releases the operating member 29, and under the action of the fourth reset member 26, the trigger end of the fourth positioning member 23 enters into the limit portion 3; when the user needs to remove the cup body 1 from the host 5, by pressing the operating member 29 (the fourth positioning member 23 rotates) to rotate the trigger end of the fourth positioning member 23 out of the limit portion 3, the cup body 1 and the host 5 can be unlocked. The operation is simple and the fixing effect is reliable.

[0064] In this embodiment, the air avoidance hole 13 is rectangular, the elastic sealing member 27 is rectangular, and the elastic sealing opening 28 in the middle thereof is in the shape of "1", so as to be sealed and fitted with the outer side of the fourth triggering portion 25 (sheet-shaped).

[0065] The components not mentioned in this embodiment are the same as those mentioned in the first embodiment and will not be described in detail here.

[0066] Embodiment 3

[0067] This embodiment is a variation of the first embodiment, and is different from the first embodiment in the structure of the positioning operation mechanism.

[0068] See also Figures 7 and 8 In this embodiment, the positioning operation mechanism includes a first mounting member 30, a first positioning member 33 and an operating member 29. The first mounting member 30 is fixedly connected to the host (not shown in the figure). The first mounting member 30 is provided with a first sliding cavity 31. The first sliding cavity 31 is provided with elastic arms 39 on the left and right inner sides. The elastic arms 39 are provided with a protrusion 32 on the inner side. The first positioning member 33 includes a first operating part 34 and a first trigger part 37. The first operating part 34 can be slidably arranged in the first sliding cavity 31. A first recessed portion 35 and a second recessed portion 36 are provided on the outer side of the first operating portion 34, the first recessed portion 35 is located above the second recessed portion 36, and the first trigger portion 37 extends from the upper end of the first operating portion 34 to the air avoidance hole (not shown in the figure); the operating member 29 is connected to the first operating portion 34; when the operating member 29 is pushed and the protrusion 32 enters the first recessed portion 35, the outer end of the first trigger portion 37 exits the limiting portion (not shown in the figure), and when the protrusion 32 enters the second recessed portion 36, the outer end of the first trigger portion 37 enters the limiting portion.

[0069] In other settings, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and recessed portions are provided on the left and right inner sides of the first sliding cavity; the first positioning member includes a first operating member and a first triggering member, the first operating member can be slidably arranged in the first sliding cavity, a first protrusion and a second protrusion are provided on the outer side of the first operating member, the first protrusion is located above the second protrusion, and the first triggering member extends from the upper end of the first operating member to the avoidance hole; the operating member is connected to the first operating member; when the first protrusion enters the recessed portion, the outer end of the first triggering member exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering member enters the limiting portion. Although the drawings of this embodiment are not shown in the drawings of the specification of the utility model, this embodiment belongs to the protection scope of the utility model.

[0070] The positioning operating mechanism is a push-pull operating mechanism (manually operated limit and reset), which fixes the first mounting part in different positions by utilizing the friction force at the contact between the first positioning part and the second sliding cavity (the outer side of the first operating part is in close contact with the inner side of the second sliding cavity). The user pushes down the operating part to lower the first positioning part, and then places the cup body on the main unit. Then the user pushes up the operating part, and the trigger end of the first positioning part enters the limit part. When the user needs to remove the cup body from the main unit, the user pushes down the operating part (the first positioning part moves downward) to lower the trigger end of the first positioning part below the limit part, thereby unlocking the cup body and the main unit.

[0071] Although the drawings of this embodiment are not shown in the drawings of the specification of the utility model, this embodiment belongs to the protection scope of the utility model.

[0072] Embodiment 4

[0073] This embodiment is a variation of the third embodiment, and is different from the first embodiment in that: the positioning operation mechanism structure.

[0074] See also Fig. 9 or Fig.10 In this embodiment, the positioning operation mechanism includes a first mounting member (not shown in the figure), a first positioning member and an operating member 29. The first mounting member is fixedly connected to the host 5. The first mounting member is provided with a first sliding cavity (not shown in the figure). The upper and lower inner sides of the first sliding cavity are provided with protrusions (not shown in the figure); the first positioning member includes a first operating part (not shown in the figure) and a first triggering part 37. The first operating part can be slidably arranged in the first sliding cavity. The outer side of the first operating part is provided with a first recessed part (not shown in the figure) and a second recessed part (not shown in the figure). The first recessed part is located on the side of the second recessed part. The first triggering part 37 extends from the upper end of the first operating part to the avoidance hole 23; the operating member 29 is connected to the first operating part; when the protruding part enters the first recessed part, the outer end of the first triggering part 37 exits the limiting part 3 when the protruding part enters the second recessed part, and the outer end of the first triggering part 37 enters the limiting part 3 when the protruding part enters the second recessed part.

[0075] In other embodiments, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the main unit, a first sliding cavity is provided on the first mounting member, and recessed portions are provided on the upper and lower inner sides of the first sliding cavity; the first positioning member includes a first operating member and a first triggering member, the first operating member can be slidably arranged in the second sliding cavity, a first protrusion and a second protrusion are provided on the outer side of the first operating member, the first protrusion is located on the side of the second protrusion, and the first triggering member extends from the upper end of the first operating member to the air avoidance hole; the operating member is connected to the first operating member; when the first protrusion enters the recessed portion, the outer end of the first triggering member exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering member enters the limiting portion.

[0076] The positioning operating mechanism is a horizontal push-pull operating mechanism, which is limited and reset by manual operation.

[0077] Embodiment 5

[0078] See also Fig.11 This embodiment is a variation of Embodiments 1 to 4, and differs from Embodiments 1 to 4 in the structure of the force-bearing mechanism.

[0079] In this embodiment, a recess 12 is provided on the side of the host 5, the positioning member is arranged in the host 5 corresponding to the recess 12, and the operating member 29 is arranged on the left side, right side or front side (facing the outside) of the recess 12 corresponding to the positioning member.

[0080] The recess 12 is a force-bearing mechanism, so that the operating member 29 is embedded in the main unit 5, improving the compactness and aesthetics of the main unit 5. In addition, it can prevent the operating member 29 from being exposed outside the main unit 5 and accidentally touched, thereby improving the reliability of the operating member 29.

[0081] The position of the recessed portion 12 on the side of the main unit 5 is matched and arranged below the functional component.

[0082] 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 main machine cup body limiting mechanism, characterized in that: It comprises a main machine and a cup body detachably connected to the upper part of the main machine, the bottom of the cup body is open, and the lower side of the bottom opening of the cup body is sealed with the upper end surface of the main machine; the main machine is provided with a knife group and a motor, the knife group is rotatably arranged on the upper end surface of the main machine, and the motor is arranged in the main machine to drive the knife group to rotate; A limiting portion is provided at the bottom of the cup body, and a positioning operating mechanism is provided at a corresponding position on the main unit; the positioning operating mechanism includes at least one positioning member, one end of which extends into the limiting portion to lock the cup body; and also includes an operating member linked to the positioning member, the operating member being exposed on the surface of the main unit; under the drive of external force, the operating member drives one end of the positioning member linked to it to extend into or out of the limiting portion.

2. A food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: A protrusion is provided on the side of the host, and the operating member is exposed on the surface of the protrusion.

3. A food processor with a main machine cup body limiting mechanism according to claim 2, characterized in that: The side of the cup body is provided with a functional part protruding outwards; The position of the protrusion on the side of the main unit is matched and arranged below the functional part.

4. A food processor with a main machine cup body limiting mechanism according to claim 3, characterized in that: The lower end of the functional part extends to the lower end of the cup bottom, and the limiting portion is arranged at the lower end of the functional part; The functional part is a vertical convex strip or a handle; The protrusion is a vertical convex strip or a handle, the positioning piece is arranged in the protrusion, and the operating piece is arranged on the front side, rear side, left side or right side of the protrusion corresponding to the positioning piece.

5. The food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: A concave portion is provided on the side of the main machine, the positioning member is arranged in the main machine corresponding to the concave portion, and the operating member is arranged on the left side, right side or front side of the concave portion corresponding to the positioning member.

6. A food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: The main machine is equipped with a clearance hole corresponding to the positioning operating mechanism; The positioning operation mechanism comprises a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and protrusions are provided on the left and right inner sides of the first sliding cavity; the first positioning member comprises a first operating part and a first triggering part, the first operating part is slidably arranged in the first sliding cavity, a first recessed part and a second recessed part are provided on the outer side of the first operating part, the first recessed part is located above the second recessed part, and the first triggering part extends from the upper end of the first operating part to the air avoidance hole; the operating member is connected to the first operating part; The push-pull operating member, when the protrusion enters the first recessed portion, the outer end of the first triggering portion exits the limiting portion, and when the protrusion enters the second recessed portion, the outer end of the first triggering portion enters the limiting portion; Alternatively, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and recessed portions are provided on the left and right inner sides of the first sliding cavity; the first positioning member includes a first operating portion and a first triggering portion, the first operating portion is slidably arranged in the first sliding cavity, a first protrusion and a second protrusion are provided on the outer side of the first operating portion, the first protrusion is located above the second protrusion, and the first triggering portion extends from the upper end of the first operating portion to the air avoidance hole; The operating member is connected to the first operating part; The push-pull operating member, when the first protrusion enters the recessed portion, the outer end of the first triggering portion exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering portion enters the limiting portion.

7. A food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: The positioning operation mechanism comprises a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and protrusions are provided on the upper and lower inner sides of the first sliding cavity; the first positioning member comprises a first operating part and a first triggering part, the first operating part can be slidably arranged in the first sliding cavity, a first recessed part and a second recessed part are provided on the outer side of the first operating part, the first recessed part is located on the side of the second recessed part, and the first triggering part extends from the upper end of the first operating part to the air avoidance hole; the operating member is connected to the first operating part; The push-pull operating member, when the protrusion enters the first recessed portion, the outer end of the first triggering portion exits the limiting portion, and when the protrusion enters the second recessed portion, the outer end of the first triggering portion enters the limiting portion; Alternatively, the positioning operating mechanism includes a first mounting member, a first positioning member and an operating member, the first mounting member is fixedly connected to the host, a first sliding cavity is provided on the first mounting member, and recessed portions are provided on the upper and lower inner sides of the first sliding cavity; the first positioning member includes a first operating portion and a first triggering portion, the first operating portion is slidably arranged in the second sliding cavity, a first protrusion and a second protrusion are provided on the outer side of the first operating portion, the first protrusion is located on the side of the second protrusion, and the first triggering portion extends from the upper end of the first operating portion to the air avoidance hole; The operating member is connected to the first operating part; The push-pull operating member, when the first protrusion enters the recessed portion, the outer end of the first triggering portion exits the limiting portion, and when the second protrusion enters the recessed portion, the outer end of the first triggering portion enters the limiting portion.

8. The food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: The main machine is equipped with a clearance hole corresponding to the positioning operating mechanism; The positioning operating mechanism includes a third mounting member, a third positioning member, a third reset member and an operating member. The third mounting member is fixedly connected to the host, and a second sliding cavity is provided on the third mounting member; the third positioning member includes a third operating part and a third trigger part. The third operating part can be slidably arranged in the second sliding cavity up and down, and the third trigger part extends from the upper end of the third operating part to the air avoidance hole. The third reset member is used to apply an upward force to the third operating part to make the outer end of the third trigger part pass through the air avoidance hole; the operating member is connected to the third operating part.

9. The food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: The main machine is equipped with a clearance hole corresponding to the positioning operating mechanism; The positioning operating mechanism includes a fourth mounting member, a fourth positioning member, a fourth reset member and an operating member. The fourth mounting member is fixedly installed relative to the host. The fourth positioning member includes a fourth operating part and a fourth triggering part. The fourth operating part is hinged to the fourth mounting member. The fourth triggering part extends from the hinge between the fourth operating part and the fourth mounting member to the air avoidance hole. The fourth reset member is used to apply a force to the fourth operating part in a direction away from the fourth mounting member so that the outer end of the fourth triggering part passes through the air avoidance hole. The operating member is connected to the fourth operating part.

10. The food processor with a main machine cup body limiting mechanism according to claim 1, characterized in that: A clearance hole is arranged on the side wall of the host corresponding to the outer end of the positioning piece, an elastic sealing piece is arranged in the clearance hole, and an elastic sealing opening is arranged on the elastic sealing piece to seal with the outer end of the positioning piece.

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