Food processor

Abstract

The invention relates to the technical field of household appliances, and discloses a food processor which comprises a cup base assembly. The cup body assembly is rotationally connected with the cup base assembly; the rotation stopping assembly comprises a containing groove, a rotation stopping structure and a control structure, the rotation stopping structure has a rotation stopping state in which the rotation stopping structure is inserted into the containing groove and a receding state in which the rotation stopping structure is pulled out of the containing groove, and the control structure is suitable for forcing the rotation stopping structure to be switched between the rotation stopping state and the receding state; the rotation stopping structure comprises a spring bolt base and a spring bolt formed at the bottom of the spring bolt base, a guide cavity extending in the movement direction of the control structure is formed in the spring bolt base, and the control structure is arranged in the guide cavity in a penetrating mode. According to the food processer, only one action of rotating the cup body assembly is needed when the food processer is installed, disassembly can be completed only by pressing the button and rotating the cup body assembly at the same time, so that a user is prevented from mistakenly disassembling the food processer in the operation process, the user can conveniently clean the lower portion of the cup body assembly, and food residues are prevented from being accumulated at the cup bottom and going bad.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a food processor. Background Art

[0002] Existing food processors generally include a cup base assembly and a cup body assembly connected to the cup base assembly. Most of the cup body assemblies of food processors currently on the market are connected to the cup base assembly. After use, the cup body assembly is too deep, so it is difficult for users to reach the bottom of the cup body assembly when cleaning, making it difficult to clean. After repeated use, food residues may accumulate in the corners of the bottom of the cup, causing the food residues to rot and deteriorate, giving off an unpleasant smell. Summary of the invention

[0003] In view of this, the present invention provides a food processor to solve the defects of the existing food processor that it is inconvenient for users to touch the bottom of the cup body assembly when cleaning, resulting in difficulty in cleaning, and after repeated use, food residues may accumulate at the bottom of the cup, resulting in corruption and deterioration.

[0004] In the first aspect, the present invention provides a food processor, comprising: a cup holder assembly; a cup body assembly, which is suitable for being rotatably connected to the cup holder assembly; a rotation-stopping assembly, comprising a receiving groove, a rotation-stopping structure and a manipulation structure, the receiving groove being formed on one of the cup holder assembly and the cup holder assembly, the rotation-stopping structure and the manipulation structure being movably arranged on the other of the cup holder assembly and the cup holder assembly, the rotation-stopping structure comprising a lock tongue seat and a lock tongue formed at the bottom of the lock tongue seat, a guide cavity extending along the movement direction of the manipulation structure being formed on the lock tongue seat, the manipulation structure being penetrated in the guide cavity, the lock tongue having a rotation-stopping state inserted into the receiving groove and a avoidance state withdrawn from the receiving groove, and the manipulation structure being suitable for being manipulated to force the rotation-stopping structure to switch between the rotation-stopping state and the avoidance state.

[0005] Beneficial effect: The food processor of the embodiment of the present invention mainly includes a cup seat assembly, a cup body assembly and a stop assembly. When the cup body assembly needs to be cleaned, the user can drive the operating structure so that the stop is switched to an avoidance state of being pulled out of the receiving groove, and then rotate the cup body assembly to unscrew the cup body assembly and the cup seat assembly, so that the user can contact the bottom of the cup body assembly and the top plate of the cup seat assembly during cleaning, thereby preventing food residues from accumulating in the corners of the bottom of the cup, causing the food residues to rot and deteriorate, and emitting an unpleasant smell. At the same time, the user needs to drive the operating structure first, and then rotate the cup body assembly to complete the disassembly, preventing the user from accidentally disassembling during the operation of the food processor. After cleaning, the user can rotate the cup body assembly and the cup bottom assembly only by rotating the cup body assembly, and the stop structure can be switched to a stop state inserted into the receiving groove, thereby preventing the cup body assembly and the cup seat assembly from being separated from each other under the action of external force, and preventing the user from accidentally touching the cup body assembly during use, thereby preventing water leakage.

[0006] In an optional embodiment, a accommodating cavity and an avoidance through hole passing through a side cavity wall of the accommodating cavity are formed on the cup body assembly, the anti-rotation structure is arranged in the accommodating cavity, and the operating structure passes through the avoidance through hole and the accommodating cavity in sequence.

[0007] Beneficial effect: Through such an arrangement, the user can use one hand to simultaneously drive the operating structure and rotate the cup body assembly when separating the cup body assembly and the cup seat assembly. This operation conforms to the user's usage habits and is convenient for the user to apply force.

[0008] In an optional embodiment, the anti-rotation assembly further includes an elastic member, and the elastic member is supported between the top wall of the accommodating cavity and the top wall of the anti-rotation structure.

[0009] Beneficial effect: When the user needs to clean the food processor, he needs to compress the elastic member with the help of the operating structure to pull the anti-rotation structure out of the receiving groove to allow the cup body assembly and the cup seat assembly to be unscrewed. This ensures that the user needs to drive the operating structure first and then rotate the cup body assembly to complete the disassembly, preventing the user from accidentally disassembling the food processor during operation.

[0010] When cleaning is completed, the user rotates the cup body assembly and the cup seat assembly to connect, and the elastic part can rely on its own elastic restoring force to press the anti-rotation structure into the accommodating groove, which can prevent the user from accidentally touching the cup body assembly and causing it to separate from the cup seat assembly during use, thereby preventing water leakage.

[0011] In an optional embodiment, a spring limiting column convexly arranged upward is formed on the top of the lock tongue seat; and / or,

[0012] An accommodating seat is formed on the top wall of the accommodating cavity, which is suitable for accommodating the spring and limiting its position. The accommodating seat can restrict the spring more reliably.

[0013] In an optional embodiment, the anti-rotation structure further includes an elastic member and a supporting structure, wherein the supporting structure is connected to one side of the lock tongue seat, and the elastic member is supported between the supporting structure and the top wall of the accommodating cavity.

[0014] Beneficial effect: The bottom width of the handle is relatively large, but the upper space is relatively narrow. In this embodiment, the support structure is arranged on one side of the lock tongue seat so that the elastic member is supported between the support structure and the top wall of the accommodating cavity, thereby making full use of the space at the bottom of the handle and avoiding the increase in the height dimension of the accommodating cavity due to the elastic member being arranged on the top of the lock tongue seat. Compared with the technical solution in which the spring is supported between the top of the lock tongue seat and the top wall of the accommodating cavity, the anti-rotation structure of this embodiment is smaller in size and occupies less space in the handle, allowing other components to be placed inside the handle, which is conducive to the miniaturized design of the overall solution and can make the appearance of the food processor more coordinated.

[0015] In an optional embodiment, a first position-limiting protrusion that is convex upward is formed on the support structure; and / or a second position-limiting protrusion that is convex downward is formed on the top wall of the accommodating cavity.

[0016] In an optional embodiment, the anti-rotation assembly further includes a guide structure, which is formed between the operating structure and the anti-rotation structure. When the operating structure is pressed toward the accommodating cavity, the guide structure can force the anti-rotation structure to move upward. Therefore, when the food processor needs to be cleaned, the user can apply pressure to the operating structure, and the guide structure thereby forces the anti-rotation structure to compress the elastic member to move upward and disengage from the accommodating groove. At the same time, the user rotates the cup body assembly to release the connection between the cup body assembly and the cup seat assembly.

[0017] Beneficial effect: Therefore, when the food processor needs to be cleaned, the user can apply pressure to the operating structure, and the guide structure forces the anti-rotation structure to compress the elastic member to move upward and disengage from the accommodating groove. At the same time, the user rotates the cup body to release the connection between the cup body assembly and the cup seat assembly.

[0018] The guide structure is suitable for constraining the movement path of the anti-rotation structure to ensure that the anti-rotation structure can disengage from the accommodating groove and retract into the accommodating cavity under the action of the operating structure, and can be accurately inserted into the accommodating groove when the force of the operating structure is lost, and avoid unexpected phenomena such as the anti-rotation structure getting stuck during movement.

[0019] In an optional embodiment, the anti-rotation structure includes a lock tongue seat arranged in the accommodating cavity and a lock tongue formed at the bottom of the lock tongue seat, a guide cavity connected to the avoidance through hole is formed on the lock tongue seat, and the operating structure is arranged in the guide cavity;

[0020] The guide structure includes a guide groove formed on one of the lock tongue seat and the operating structure, and a guide rail formed on the other of the lock tongue seat and the operating structure, the guide rail is suitable for sliding in the guide groove, and the guide groove and the guide rail are inclined downward along the direction in which the operating structure is inserted into the accommodating cavity; and / or,

[0021] The guide structure includes a first guide slope and a second guide slope. The first guide slope is formed on the upper wall of the guide cavity. The second guide slope is formed on the operating structure and is suitable for abutting against the first guide slope. Along the direction in which the operating structure is inserted into the accommodating cavity, the first guide slope and the second guide slope are inclined downward.

[0022] In an optional embodiment, a top surface of the lock tongue seat is formed with a bent top plate, and a side of the top plate close to the guide cavity forms a first guide slope.

[0023] Beneficial effect: By such arrangement, the two sides of a top plate can be used to guide and limit the spring respectively, so that the structure of the anti-rotation assembly is more compact. In an optional embodiment, the bottom cover of the accommodating cavity is provided with an anti-drop cover, and a lock tongue hole is formed on the anti-drop cover for the lock tongue to pass through.

[0024] Beneficial effect: The operator can open the anti-drop cover, install the spring and the anti-rotation structure into the accommodating cavity, and then pass the operating structure through the avoidance through hole and the guide cavity in sequence. Finally, the anti-drop cover is arranged on the lower side of the accommodating cavity. The anti-drop cover can abut against the lock tongue seat and allow the lock tongue to pass through the lock tongue hole.

[0025] In an optional embodiment, the manipulation structure is disposed at the lower portion of the cup body assembly.

[0026] Beneficial effects: During the research and development process, the applicant discovered that the higher the operating structure is positioned on the cup body assembly, the further away the user's force application point will be from the connection between the cup seat assembly and the cup body assembly, which is not conducive to maintaining the stability of the cup body assembly. The user needs to apply additional force to maintain the stability of the cup body assembly, which makes it very difficult to twist the cup body assembly and may even easily damage the thread between the cup seat assembly and the cup body assembly.

[0027] The food processor of this embodiment has the operating structure arranged on the cup body assembly, so that the force applied by the user can directly act on the connection between the cup body assembly and the cup seat assembly, and the threaded connection between the cup body assembly and the cup seat assembly can be easily released without easily generating a component force that causes the cup body assembly to tip over, nor easily damaging the thread between the cup seat assembly and the cup body assembly.

[0028] Therefore, the food processor of this embodiment can overcome the problems in the prior art that it is inconvenient for users to apply force and does not conform to the user's usage habits. It is not easy to generate a component force that causes the cup body assembly to tip over, nor is it easy to damage the threads between the cup seat assembly and the cup body assembly. It can also prevent food residues from accumulating in the corners of the bottom of the cup, causing the food residues to rot and deteriorate and emit an unpleasant smell.

[0029] In an optional embodiment, a handle is formed on the cup body assembly, a receiving cavity is formed at the bottom of the handle, a rotation-stopping structure and an operating structure are formed in the receiving cavity, a handle seat suitable for abutting the handle is formed on the cup seat assembly, and a receiving groove is formed at the top of the handle seat.

[0030] In an optional embodiment, a guide slope suitable for guiding the anti-rotation structure into the accommodating groove is formed at the bottom of the anti-rotation structure and / or the top of the accommodating groove, and the guide slope is inclined upward along the direction in which the cup body assembly is tightened on the cup base assembly.

[0031] Beneficial effect: When the cup body assembly is screwed onto the cup seat assembly, the guide groove can abut against the anti-rotation structure to cause the anti-rotation structure to retract, thereby preventing the anti-rotation structure from hindering the cup body assembly and the cup seat assembly from being screwed together. After the cup body assembly and the cup seat assembly are rotated into place, the anti-rotation structure can be aligned with the accommodating groove, and the spring pushes the anti-rotation structure out, and the installation is completed. This ensures that the user does not need to press the operating structure when installing the food processor, and the installation of the cup body assembly and the cup seat assembly can be completed by rotating the cup body assembly, making the operation simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 This is a front view of a food processor according to embodiment 1 of the present invention;

[0034] Figure 2 This is a side view of a food processor according to the first embodiment of the invention, wherein the anti-rotation assembly is in an anti-rotation state;

[0035] Figure 3 for Figure 2 The enlarged view of point B in the figure;

[0036] Figure 4 This is a side view of a food processor according to the first embodiment of the invention, in which the anti-rotation assembly is in an avoidance state;

[0037] Figure 5 for Figure 4 The enlarged view of point C in the figure;

[0038] Figure 6 A rotation-stopping structure of a food processor according to embodiment 1 of the present invention;

[0039] Figure 7 for Figure 6 A side sectional view of the anti-rotation structure shown;

[0040] Figure 8 A control structure of a food processor according to embodiment 1 of the present invention;

[0041] Fig. 9 It is a side sectional view of the anti-rotation structure and the operating structure of Example 1 of the present invention;

[0042] Fig.10 It is a front view of the cup body assembly of Example 1 of the present invention;

[0043] Fig.11 It is a front view of the cup holder assembly of embodiment 1 of the present invention;

[0044] Fig.12 is a three-dimensional diagram of a cup holder assembly according to embodiment 1 of the present invention;

[0045] Fig.13 A three-dimensional diagram of the handle of the food crushing device according to Embodiment 1 of the present invention;

[0046] Fig.14 A three-dimensional diagram of an anti-detachment cover of a food processor according to Embodiment 1 of the present invention;

[0047] Fig.15 The housing of the base assembly of the food processor according to embodiment 1 of the present invention;

[0048] Fig.16 It is a front view of a food processor according to Embodiment 2 of the present invention;

[0049] Fig.17 It is a side view of the food processor according to the second embodiment of the present invention, and the anti-rotation assembly is in the anti-rotation state at this time;

[0050] Fig.18 for Fig.17 The enlarged view of point E in the figure;

[0051] Fig.19 It is a cross-sectional view of the control structure and the anti-rotation structure of the food processor according to the second embodiment of the present invention;

[0052] Fig. 20 It is a side view of the control structure and the anti-rotation structure of the food processor according to the second embodiment of the present invention;

[0053] Fig.21 for Fig.16 Enlarged view of point D in .

[0054] Description of reference numerals:

[0055] 1. Food processor; 101. Cup holder assembly; 1011. Guide ramp; 1012. Second threaded portion; 1013. Rotary groove; 102. Cup body assembly; 1021. Accommodation cavity; 1022. Avoidance through hole; 1023. Handle; 1028. Accommodation seat; 1029. Anti-drop cover; 10291. Lock tongue hole; 103. Anti-rotation assembly; 1031. Accommodation groove; 1032. Anti-rotation structure; 10321. Lock tongue seat; 103211 , top plate; 103212, spring limiting column; 103213, guide cavity; 10322, locking tongue; 10325, first limiting protrusion; 10326, second limiting protrusion; 1033, operating structure; 1034, elastic member; 10351, guide groove; 10352, guide rail; 10353, first guide slope; 10354, second guide slope; 10357, guide slide groove; 1036, handle seat; 104, stirring member. DETAILED DESCRIPTION

[0056] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0057] Combine the following Figures 1 to 15 , describing embodiment 1 of the present invention.

[0058] A first aspect of an embodiment of the present invention provides a food processor 1, comprising a cup holder assembly 101, a cup body assembly 102 and a rotation-stop assembly 103. The cup body assembly 102 is adapted to be rotationally connected to the cup holder assembly 101. The rotation-stop assembly 103 comprises a receiving groove 1031, a rotation-stop structure 1032 and a manipulation structure 1033. The receiving groove 1031 is formed on one of the cup holder assembly 101 and the cup holder assembly 101. The rotation-stop structure 1032 and the manipulation structure 1033 are movably arranged on the other of the cup holder assembly 101 and the cup holder assembly 101. The rotation-stop structure 1032 comprises a locking tongue seat 10321 and a locking tongue 10322 formed at the bottom of the locking tongue seat 10321. A guide cavity 103213 extending along the movement direction of the manipulation structure 1033 is formed on the locking tongue seat 10321, and the manipulation structure 1033 is arranged in the guide cavity 103213. The locking tongue 10322 has a rotation-stopping state when inserted into the receiving groove 1031 and a evasion state when withdrawn from the receiving groove 1031. The operating structure 1033 is adapted to be operated to force the rotation-stopping structure 1032 to switch between the rotation-stopping state and the evasion state.

[0059] like Figure 1 and Figure 2 As shown, the food processor 1 of the embodiment of the present invention mainly includes a cup seat assembly 101, a cup body assembly 102 and a rotation-stop assembly 103. When the cup body assembly 102 needs to be cleaned, the user can drive the operating structure 1033 so that the rotation-stop is switched to a evasive state of being withdrawn from the accommodating groove 1031, and then rotate the cup body assembly 102 to unscrew the cup body assembly 102 and the cup seat assembly 101, so that the user can contact the bottom of the cup body assembly 102 and the top plate of the cup seat assembly 101 when cleaning, thereby preventing food residues from accumulating in the corners of the bottom of the cup, causing the food residues to rot and deteriorate, and emitting an unpleasant smell.

[0060] At the same time, the user needs to drive the operating structure 1033 first, and then rotate the cup body assembly 102 to complete the disassembly, which prevents the user from accidentally disassembling during the operation of the food processor 1. After cleaning, the user can rotate the cup body assembly 102 and the cup seat assembly 101 by just rotating the cup body assembly 102, and the anti-rotation structure 1032 can be switched to the anti-rotation state inserted into the accommodating groove 1031, thereby preventing the cup body assembly 102 and the cup seat assembly 101 from separating from each other under the action of external force, and preventing the user from accidentally touching the cup body assembly 102 during use, thereby preventing water leakage. The food processor 1 is preferably, but not limited to, a soymilk machine, a wall breaker, a juicer, or an oil press. When the food processor 1 is selected as a wall-breaking machine, a stirring piece 104 is further provided on the top of the cup holder assembly 101 of the wall-breaking machine. The food processor 1 of the present invention can expose the stirring piece 104 when the cup body assembly 102 and the cup holder assembly 101 are unscrewed, so as to avoid the stirring piece 104 from forming a cleaning dead corner in the cup body assembly 102, thereby facilitating the user to perform a more thorough cleaning of the cup body assembly 102 and the cup holder assembly 101.

[0061] The cup body assembly 102 and the cup base assembly 101 are preferably, but not limited to, rotatably connected via a thread or a screw-on groove 1013. In one embodiment, a first threaded portion is formed on the inner wall of the cup body assembly 102. Fig.11 As shown, a second threaded portion 1012 is formed on the outer wall of the cup holder assembly 101. Fig.12 As shown, in another embodiment, a rotation groove 1013 is formed on the cup base assembly 101 , and a rotation protrusion suitable for sliding along the rotation groove 1013 is formed on the cup body assembly 102 .

[0062] In some embodiments, the threads of the cup body assembly 102 and the cup seat assembly 101 extend upward along the pressing direction of the operating structure 1033. This allows the user to apply force to the operating structure 1033 and the cup body assembly 102 in the same direction during the disassembly of the food processor 1. The user only needs to press the cup body assembly 102 and the operating structure 1033, and then rotate the cup body assembly 102 to separate the cup body assembly 102 from the cup seat assembly 101, which conforms to the user's usage habits and can simplify the disassembly steps of the food processor 1.

[0063] In one embodiment, the anti-rotation structure 1032 further includes an elastic member 1034, and the operating structure 1033 is a pressing structure. The locking tongue 10322 is adapted to switch to the avoidance state under the action of the pressing structure; when the force of the pressing structure is lost, the locking tongue 10322 switches to the anti-rotation state under the action of the elastic member.

[0064] That is, when the user needs to clean the food processor 1, he needs to compress the elastic member 1034 with the help of the operating structure 1033 to pull the locking tongue 10322 out of the receiving groove 1031, so as to allow the cup body assembly 102 and the cup seat assembly 101 to be unscrewed. This ensures that the user needs to drive the operating structure 1033 first, and then rotate the cup body assembly 102 to complete the disassembly, thereby preventing the user from accidentally disassembling the food processor 1 during operation. When the disassembly is completed and the operating structure 1033 is released, the elastic member 1034 can rely on its own elastic restoring force to press the anti-rotation structure 1032 into the receiving groove 1031. Figure 2 and Figure 3 As shown, when the food processor 1 needs to be installed, the user only needs to tighten the threads on the cup body assembly 102 and the threads on the cup base assembly 101 until they are screwed into place. The elastic member 1034 pushes out the anti-rotation structure 1032 through its own elastic restoring force, and the anti-rotation structure 1032 is inserted into the accommodating groove 1031, and the installation is completed.

[0065] In one embodiment, the elastic member 1034 is supported between the top wall of the accommodating cavity 1021 and the top of the anti-rotation structure 1032. The elastic member 1034 is preferably, but not limited to, an elastic plunger or a spring. In one embodiment, the elastic member 1034 is a spring. The accommodating cavity 1021 and the accommodating groove 1031 may be provided with a spring limiting seat or a spring limiting column 103212 suitable for limiting the spring.

[0066] In one embodiment, the operating structure 1033 and the anti-rotation structure 1032 are formed on the cup holder assembly 101, and the accommodating groove 1031 is formed on the cup body assembly 102. The applicant discovered during the research and development process that when such a food processor 1 is in use, when the user needs to separate the cup holder assembly 101 from the cup body assembly 102, he needs to press the operating structure 1033 on the cup holder assembly 101 with one hand and hold the cup body assembly 102 with the other hand, and apply force to the cup body assembly 102 to force the cup body assembly 102 to release the threaded connection with the cup holder assembly 101. This operation process is not convenient for the user to apply force and does not conform to the user's usage habits. Preferably, in the case of Fig.10 In the illustrated embodiment, the cup body assembly 102 is formed with a receiving cavity 1021 and a through hole 1022 passing through a side wall of the receiving cavity 1021. The anti-rotation structure 1032 is disposed in the receiving cavity 1021. The operating structure 1033 passes through the through hole 1022 and the receiving cavity 1021 in sequence. The receiving groove 1031 is formed on the cup holder assembly 101.

[0067] Therefore, the control structure 1033 of the food processor 1 of this embodiment is arranged on the cup body assembly 102. This enables the user to drive the control structure 1033 and rotate the cup body assembly 102 with one hand when separating the cup body assembly 102 from the cup base assembly 101, which is in line with the user's usage habits and is convenient for the user to apply force.

[0068] The anti-rotation assembly 103 further includes a guide structure. The guide structure is formed between the operating structure 1033 and the anti-rotation structure 1032. When the operating structure 1033 is pressed toward the accommodating cavity 1021, the guide structure can force the anti-rotation structure 1032 to move upward.

[0069] Therefore, when the food processor 1 needs to be cleaned, Figure 4 and Figure 5 As shown, the user can apply pressure to the operating structure 1033, and the guide structure forces the anti-rotation structure 1032 to compress the elastic member 1034 to move upward and disengage from the receiving groove 1031. At the same time, the user rotates the cup body 1024 to release the connection between the cup body assembly 102 and the cup seat assembly 101.

[0070] The guide structure is suitable for constraining the movement path of the anti-rotation structure 1032 to ensure that the anti-rotation structure 1032 can be separated from the receiving groove 1031 and retracted into the receiving cavity 1021 under the action of the operating structure 1033, and accurately inserted into the receiving groove 1031 when the force of the operating structure 1033 is lost, and prevent the anti-rotation structure 1032 from getting stuck during the movement. The elastic member 1034 is preferably, but not limited to, a spring or an elastic plug. The receiving cavity 1021 is preferably formed at a lower position of the cup body assembly 102.

[0071] like Figure 8 and Fig. 9 As shown, the guide structure includes a guide groove 10351 formed on one of the lock tongue seat 10321 and the operating structure 1033, and a guide rail 10352 formed on the other of the lock tongue seat 10321 and the operating structure 1033. The guide rail 10352 is suitable for sliding in the guide groove 10351, and along the direction in which the operating structure 1033 is inserted into the accommodating cavity 1021, the guide groove 10351 and the guide rail 10352 are inclined downward.

[0072] The guiding structure includes a first guiding slope 10353 and a second guiding slope 10354. The first guiding slope 10353 is formed on the upper wall of the guiding cavity 103213. The second guiding slope 10354 is formed on the operating structure 1033 and is suitable for abutting against the first guiding slope 10353. Along the direction in which the operating structure 1033 is inserted into the accommodating cavity 1021, the first guiding slope 10353 and the second guiding slope 10354 are inclined downward.

[0073] For example, in this embodiment, a bent top plate 103211 is formed on the top surface of the locking tongue seat 10321. A first guide slope 10353 is formed on one side of the top plate 103211 close to the guide cavity 103213.

[0074] A spring limiting column 103212 is formed on one side of the top plate 103211 away from the guide cavity 103213. Thus, the two sides of a top plate 103211 can be used to guide and limit the spring, respectively, so that the structure of the anti-rotation assembly 103 is more compact.

[0075] like Fig.13 As shown, a receiving seat 1028 suitable for receiving and limiting the spring is formed on the top wall of the receiving cavity 1021. The receiving seat 1028 can more reliably constrain the spring. Fig.14 As shown, the guide structure further includes a guide slot 10357 formed on the cavity wall of the accommodating cavity 1021. The guide slot 10357 extends in the height direction. The bolt seat 10321 is located in the guide slot 10357 and is suitable for sliding along the guide slot 10357.

[0076] In one embodiment, Fig.14As shown, the bottom cover of the accommodating chamber 1021 is provided with an anti-dropout cover 1029. A lock tongue hole 10291 is formed on the anti-dropout cover 1029 for the lock tongue 10322 to pass through. The operator can open the anti-dropout cover 1029, install the spring and the anti-rotation structure 1032 into the accommodating chamber 1021, and then pass the operating structure 1033 through the avoidance through hole 1022 and the guide cavity 103213 in sequence. Finally, the anti-dropout cover 1029 is covered on the lower side of the accommodating chamber 1021. The anti-dropout cover 1029 can abut against the lock tongue seat 10321 and allow the lock tongue 10322 to pass through the lock tongue 10322 hole.

[0077] The anti-rotation assembly 103 may be optionally formed on the cup body 1024 of the cup body assembly 102. In one embodiment, a handle 1023 is formed on the cup body assembly 102. A receiving cavity 1021 is formed at the bottom of the handle 1023. The anti-rotation structure 1032 and the manipulation structure 1033 are formed in the receiving cavity 1021. A handle seat 1036 suitable for abutting against the handle 1023 is formed on the cup seat assembly 101. The receiving groove 1031 is formed at the top of the handle seat 1036. This enables the user to hold the handle 1023 and apply force to the manipulation structure 1033, which not only helps to improve the user's comfort, but also makes the force arm longer when the user rotates the cup body assembly 102, and the operation of unscrewing the cup body assembly 102 from the cup seat assembly 101 is more labor-saving.

[0078] In one embodiment, the bottom of the anti-rotation structure 1032 and / or the top of the accommodating groove 1031 is formed with a guide slope 1011 suitable for guiding the anti-rotation structure 1032 into the accommodating groove 1031. Along the direction in which the cup body assembly 102 is screwed onto the cup base assembly 101, the guide slope 1011 is inclined upward.

[0079] Therefore, when the cup body assembly 102 is screwed onto the cup seat assembly 101, the anti-rotation structure 1032 and the cup seat assembly 101 can be counteracted by the guide slope 1011 to cause the anti-rotation structure 1032 to retract, so as to prevent the anti-rotation structure 1032 from hindering the cup body assembly 102 and the cup seat assembly 101 from being screwed together. After the cup body assembly 102 and the cup seat assembly 101 are rotated into place, the anti-rotation structure 1032 can be aligned with the accommodating groove 1031, and the spring pushes the anti-rotation structure 1032 out, and the installation is completed. This ensures that the user does not need to press the operating structure 1033 when installing the food processor 1, and the installation of the cup body assembly 102 and the cup seat assembly 101 can be completed by rotating the cup body assembly 102, which makes the operation simpler and more convenient.

[0080] In one embodiment, the cup holder assembly 101 includes a heating plate, a base and a shell. The shell is a cylindrical shell, and the handle seat 1036 is formed on the shell and is located below the handle 1023. The base is fixedly arranged on the base of the food processor 1. The upper end is mounted on the shell in cooperation with the shell, and the outer wall of the base has an external thread suitable for rotationally connecting with the cup body assembly 102. The heating plate is preferably disc-shaped and fixedly mounted on the base. Preferably, a vertical plane suitable for abutting against the sealing ring 1026 is formed on the outer periphery of the heating plate.

[0081] The base can be connected to the base of the food processor 1 by means of clamping, riveting or threaded connection. Preferably, in this embodiment, the base is connected to the base of the food processor 1 by screws.

[0082] The manipulation structure 1033 may be optionally disposed at the upper portion of the cup body assembly 102, or may be selectively disposed at the lower portion of the cup body assembly 102. In one embodiment, the manipulation structure 1033 is disposed at the lower portion of the cup body assembly 102. During the research and development process, the applicant discovered that the higher the manipulation structure 1033 is disposed on the cup body assembly 102, the further away the user's force application point will be from the connection between the cup seat assembly 101 and the cup body assembly 102, which is not conducive to maintaining the stability of the cup body assembly 102. The user is required to apply additional force to maintain the stability of the cup body assembly 102, which makes it very difficult to twist the cup body assembly 102, and may even easily damage the thread between the cup seat assembly 101 and the cup body assembly 102.

[0083] like Fig.10 As shown, the food processor 1 of this embodiment has the operating structure 1033 arranged on the cup body assembly 102, so that the force applied by the user can directly act on the connection between the cup body assembly 102 and the cup seat assembly 101, and the threaded connection between the cup body assembly 102 and the cup seat assembly 101 can be easily released without easily generating a component force that causes the cup body assembly 102 to tip over, and without easily damaging the thread between the cup seat assembly 101 and the cup body assembly 102.

[0084] Therefore, the food processor 1 of this embodiment can overcome the problem that the food processor 1 in the prior art is not convenient for the user to apply force and does not conform to the user's usage habits. It is not easy to generate a component force that causes the cup body assembly 102 to tip over, nor is it easy to damage the threads between the cup seat assembly 101 and the cup body assembly 102. It can also prevent food residues from accumulating in the corners of the bottom of the cup, causing the food residues to rot and deteriorate and emit an unpleasant smell. Figures 16 to 20 , describing embodiment 2 of the present invention.

[0085] Combine the following Figures 16 to 21 , describing the embodiment 2 of the present invention. Embodiment 2 relates to a food processor 1, which is different from the food processor 1 of embodiment 1 in that:

[0086] The anti-rotation structure 1032 also includes an elastic member 1034 and a support structure, and the support structure is connected to one side of the lock tongue seat 10321. Fig.18 , 20 As shown in Figures 21 and 21 , the elastic member 1034 is supported between the supporting structure and the top wall of the accommodating cavity 1021 .

[0087] The bottom width of the handle 1023 is relatively large, but the upper space is relatively narrow. In this embodiment, the support structure is arranged on one side of the locking tongue seat 10321, so that the elastic member 1034 is supported between the support structure and the top wall of the accommodating cavity 1021, thereby making full use of the space at the bottom of the handle 1023, allowing the height of the accommodating cavity 1021 to be set smaller, and avoiding the increase in the size of the handle 1023 due to the elastic member 1034 being arranged on the top of the locking tongue seat 10321. Compared with the anti-rotation structure 1032 in embodiment 1, the anti-rotation structure 1032 in embodiment 2 is smaller in size and occupies less space in the handle 1023, allowing other components to be placed inside the handle 1023, which is conducive to the miniaturized design of the overall solution and can make the appearance of the food processor 1 more coordinated.

[0088] In one embodiment, the elastic member 1034 is a spring. The accommodating cavity 1021 and the accommodating groove 1031 may be provided with a spring limiting seat or a spring limiting column 103212 suitable for limiting the spring. Fig.21 As shown, a first position-limiting protrusion 10325 is formed on the support structure and / or a second position-limiting protrusion 10326 is formed on the top wall of the accommodating cavity 1021. The two ends of the spring are respectively sleeved on the first position-limiting protrusion 10325 and the second position-limiting protrusion 10326.

[0089] Preferably, the operating structure 1033 includes a pressing portion penetrating the accommodating cavity 1021 and a decorative button connected to the pressing portion at the outer side of the accommodating cavity 1021 .

[0090] In summary, the food processor 1 of this embodiment can facilitate the user to clean the lower part of the cup body assembly 102, thereby preventing food residues from accumulating at the bottom of the cup and rotting after repeated use, thereby emitting an unpleasant smell.

[0091] In the description of the present application, it should be understood that the terms "top", "bottom", "upper", "lower", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0092] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is more than two, unless otherwise clearly and specifically defined.

[0093] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0094] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

[0095] The above is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician in the field can easily make changes or variations within the technical scope disclosed in the present invention, and such changes or variations should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims. As long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

Claims

1. A food processor, characterized in that: include: A cup holder assembly (101); A cup body assembly (102), which is suitable for being rotatably connected to the cup base assembly (101); A rotation-stop assembly (103) comprises a receiving groove (1031), a rotation-stop structure (1032) and an operating structure (1033), wherein the receiving groove (1031) is formed on one of the cup holder assembly (101) and the cup holder assembly (101), the rotation-stop structure (1032) and the operating structure (1033) are movably arranged on the other of the cup holder assembly (101) and the cup holder assembly (101), and the rotation-stop structure (1032) comprises a locking tongue seat (10321) and a locking tongue formed at the bottom of the locking tongue seat (10321). (10322), a guide cavity (103213) extending along the movement direction of the operating structure (1033) is formed on the lock tongue seat (10321), and the operating structure (1033) is inserted into the guide cavity (103213). The lock tongue (10322) has a rotation-stopping state when inserted into the accommodating groove (1031) and a evasive state when withdrawn from the accommodating groove (1031). The operating structure (1033) is suitable for being manipulated to force the rotation-stopping structure (1032) to switch between the rotation-stopping state and the evasive state.

2. The food processor according to claim 1, characterized in that: The cup body assembly (102) is formed with a receiving cavity (1021) and an avoidance through hole (1022) passing through a side cavity wall of the receiving cavity (1021); the anti-rotation structure (1032) is arranged in the receiving cavity (1021); and the operating structure (1033) passes through the avoidance through hole (1022) and the receiving cavity (1021) in sequence.

3. The food processor according to claim 2, characterized in that: The anti-rotation structure (1032) further comprises an elastic member (1034), wherein the elastic member (1034) is supported between the top wall of the accommodating cavity (1021) and the top of the anti-rotation structure (1032).

4. The food processor according to claim 3, characterized in that: The top of the lock tongue seat (10321) is formed with a spring limiting column (103212) that is convex upward; and / or, An accommodating seat (1028) suitable for accommodating a spring and limiting its position is formed on the top wall of the accommodating cavity (1021).

5. The food processor according to claim 2, characterized in that: The anti-rotation structure (1032) further comprises an elastic member (1034) and a supporting structure, wherein the supporting structure is connected to one side of the lock tongue seat (10321), and the elastic member (1034) is supported between the supporting structure and the top wall of the accommodating cavity (1021).

6. The food processor according to claim 5, characterized in that: The support structure is provided with a first position-limiting protrusion (10325) which is convex upward; and / or, A second position-limiting protrusion (10326) that is convex downward is formed on the top wall of the accommodating cavity (1021).

7. The food processor according to any one of claims 2 to 6, characterized in that: The anti-rotation assembly (103) further includes a guide structure, which is formed between the operating structure (1033) and the anti-rotation structure (1032). When the operating structure (1033) is pressed toward the accommodating cavity (1021), the guide structure can force the anti-rotation structure (1032) to move upward.

8. The food processor according to claim 7, characterized in that: The guide structure comprises a guide groove (10351) formed on one of the lock tongue seat (10321) and the operating structure (1033), and a guide rail (10352) formed on the other of the lock tongue seat (10321) and the operating structure (1033), wherein the guide rail (10352) is adapted to slide in the guide groove (10351), and the guide groove (10351) and the guide rail (10352) are inclined downward along the direction in which the operating structure (1033) is inserted into the accommodating cavity (1021); and / or, The guide structure includes a first guide slope (10353) and a second guide slope (10354), wherein the first guide slope (10353) is formed on the upper wall of the guide cavity (103213), and the second guide slope (10354) is formed on the operating structure (1033) and is suitable for abutting against the first guide slope (10353), and along the direction in which the operating structure (1033) is inserted into the accommodating cavity (1021), the first guide slope (10353) and the second guide slope (10354) are inclined downward.

9. The food processor according to claim 8, characterized in that: The top surface of the lock tongue seat (10321) is formed with a bent top plate (103211), and a first guide slope (10353) is formed on one side of the top plate (103211) close to the guide cavity (103213).

10. The food processor according to any one of claims 2 to 6, characterized in that: The bottom cover of the accommodating cavity (1021) is provided with an anti-detachment cover (1029), and a lock tongue hole (10291) for the lock tongue (10322) to pass through is formed on the anti-detachment cover (1029).

11. The food processor according to any one of claims 1 to 6, characterized in that: The operating structure (1033) is arranged at the lower part of the cup body assembly (102).

12. The food processor according to any one of claims 1 to 6, characterized in that: The cup body assembly (102) is formed with a handle (1023), a receiving cavity (1021) is formed at the bottom of the handle (1023), the anti-rotation structure (1032) and the operating structure (1033) are formed in the receiving cavity (1021), and the cup seat assembly (101) is formed with a handle seat (1036) suitable for abutting against the handle (1023), and the receiving groove (1031) is formed at the top end of the handle seat (1036).

13. The food processor according to any one of claims 1 to 6, characterized in that: A guide slope (1011) suitable for guiding the anti-rotation structure (1032) into the accommodating groove (1031) is formed at the bottom of the anti-rotation structure (1032) and / or the top of the accommodating groove (1031), and the guide slope (1011) is inclined upward along the direction in which the cup body assembly (102) is screwed onto the cup seat assembly (101).

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