CN216797420U - Food preparation machine with stable structure - Google Patents

Abstract

The utility model relates to the field of food processing machines, and discloses a stable-structure food processing machine which comprises a main machine and a processing cup assembly arranged on the main machine, wherein the main machine comprises a main body, a base positioned below the main body, and a motor arranged in the main body. The utility model provides a food preparation machine is favorable to improving the structural strength of main part, and simple to operate, and production efficiency is high.

Description

Food preparation machine with stable structure

Technical Field

The utility model relates to the field of food processing machines, in particular to a food processing machine with a stable structure.

Background

When the existing food processor works, the stirring cup component and the heating disc component surround to form a processing cavity, the motor component works to transmit torque to drive the processing cutter component to move at high speed to cut food, and the effect of crushing food is achieved. The general food processor is installed in such a way that the stirring cup assembly, the heating disc assembly, the motor assembly and other crushing assemblies are directly hung on the main body or the inner support of the main body and are supported by the main body. Because the weight of whole crushing unit is great, the structural strength requirement to the main part is higher, and the product structure of taking the main part support is comparatively complicated, and the cost is higher relatively. Therefore, how to optimize the structural design of the whole machine, the structure can be simplified while the structural strength is ensured, and the production efficiency is improved, which is a problem to be further considered.

Disclosure of Invention

In order to solve one or more technical problems in the prior art or at least provide a beneficial choice, the utility model provides a food processor with a stable structure, which is beneficial to improving the structural strength of a main body, and has convenient installation and high production efficiency.

The utility model provides a food processor with a stable structure, which comprises a main machine and a processing cup assembly arranged on the main machine, wherein the main machine comprises a main body, a base positioned below the main body, a motor arranged in the main body, a clamping piece at least surrounding part of the motor, and the main body and the base clamp and fix the clamping piece.

The food processor of the utility model provides a new whole machine mounting and dismounting mode, a crushing component is hung on a main body, and the crushing component is supported in an auxiliary mode by arranging a clamping piece. On one hand, the clamping piece plays a role of assisting as a main body bracket between the main body and the base, so that the supporting effect is improved, and the structural strength of the main body is enhanced; on the other hand, the clamping piece at least partially surrounds the motor to form a noise reduction cavity, noise is weakened by multiple reflections in the noise reduction cavity, and the noise reduction effect is achieved. This application utilizes the mode of the fixed holder of main part and base centre gripping, simple structure, and simple to operate is favorable to improving production efficiency, and does not need extra fastener to fix, is favorable to reduce cost.

In a preferred embodiment of the structurally stable food processor, the food processor further comprises a liquid receiving cup arranged below the processing cup assembly and a receiving chamber for accommodating at least part of the liquid receiving cup, and the clamping member and the base enclose the receiving chamber.

The self-cleaning food processor is generally provided with a liquid receiving cup such as an excess water box or a slurry receiving cup for receiving waste water or slurry, so that a user can observe the liquid level in the liquid receiving cup conveniently, an observation area is reserved on the side surface of a main body of the liquid receiving cup, the structural strength of the main body is low, and the clamping piece and the main body form a double-layer structure by virtue of the clamping piece, so that the structural strength of the main body is increased, and the supporting effect of a cavity wall on an upper crushing assembly or a rotary valve assembly is enhanced.

In a preferred embodiment of the structurally stable food processor, the clamping element is arranged inside the body.

According to the food processor, the clamping piece is arranged in the main body, the weight of the crushing assembly is supported by the clamping piece in an auxiliary mode, the better supporting effect of the main body shell is reduced, and compared with the arrangement mode that the clamping piece is arranged outside the main body, the consistency and the attractiveness of the whole machine outside cannot be influenced.

In a preferred embodiment of the food processor with stable design, the clamping part is provided with an escape groove facing the electric motor, which at least partially surrounds the electric motor.

According to the food processing machine, the part of the motor is surrounded by the avoidance groove of the clamping piece on three sides, noise generated by the motor is reflected and weakened at the avoidance groove, the liquid receiving cup is generally arranged in front of the whole machine, the partial accommodating cavity of the liquid receiving cup is formed in front of the clamping piece, the avoidance groove of the motor is formed in the rear of the clamping piece, noise on the left side and the right side of the whole machine and noise right in front of the whole machine can be reduced, and accordingly noise transmission is reduced.

In a preferred embodiment of the food processor with a stable design, the holding part is provided with a positioning structure between the holding part and the body and between the holding part and the base.

According to the food processing machine, the positioning structures are arranged among the clamping piece, the main body and the base for fixing, the crushing assembly is hung on the main body, and the crushing assembly generates certain vibration in the food processing process and transmits the vibration to the main body, so that the main body, the base and the clamping piece have certain relative motion, and the positioning structures can avoid the relative motion of the clamping piece relative to the main body and the base, and are favorable for ensuring the stability of clamping and fixing.

In a preferred implementation manner of the food processor with stable structure, the positioning structure comprises a first positioning part and a second positioning part which are respectively arranged at the upper end and the lower end of the clamping piece, and the first positioning part is respectively in inserting fit with the main body, the second positioning part and the base.

The food processor is characterized in that the clamping piece is provided with a clamping hole, and the clamping piece is provided with a clamping hole. And the positioning mode of the plug-in structure is convenient to install, the assembly efficiency is high, and the plug-in structure does not need to be connected by using a fastener, so that the cost is reduced.

In a preferred implementation mode of the food processor with stable structure, the matching gaps between the first positioning part and the main body and between the second positioning part and the base are respectively provided with a sealing piece;

and/or the end surface of the second positioning part is convexly provided with a matching bulge, and the matching bulge is in interference fit with the base.

The clamping mode of grafting cooperation between holder and main part, the base for there is the fit clearance easily between first location portion and main part, second location portion and base, sets up the sealing member in fit clearance department, and sealed fit clearance can avoid the upper end to go out the liquid that the thick liquid mouth splashes in along the main part or connect the liquid cup to get into the fit clearance by the base, is difficult for wasing, and it produces peculiar smell etc. to go mildy, influences user's use and experiences.

Or the end surface of the second positioning part protrudes to be in interference fit with the base, and the end surface protrudes to seal the fit clearance, so that liquid splashed from the liquid receiving cup can be prevented from entering the fit clearance from the base. Meanwhile, the sealing piece and the end face are arranged in a protruding mode, and the effect of double sealing is achieved.

In a preferred implementation manner of the food processor with stable structure, the positioning structure further comprises a third positioning part arranged at the circumferential end part of the clamping piece, and the third positioning part is in clamping fit with the main body.

According to the food processor, the circumferential end part of the clamping piece is provided with the third positioning part matched with the main body in a clamping manner, and the clamping structure is used for limiting the circumferential direction of the clamping piece, so that the clamping piece is prevented from moving relative to the main body in the circumferential direction.

In a preferred implementation of the food processor with a stable structure, the third positioning portion comprises a first tongue and a second tongue which are arranged at the circumferential end of the clamping piece, the main body is provided with a clamping groove corresponding to the third positioning portion, the first tongue abuts against the end of the groove wall of the clamping groove, and the second tongue extends into the clamping groove.

The first clamping tongue and the second clamping tongue which are arranged along the circumferential end part of the clamping piece can be limited in advance, and the first clamping tongue and the second clamping tongue can play a role in installation guiding when the clamping piece is inserted into the base from top to bottom. Furthermore, the main body is provided with a clamping groove for mounting the second clamping tongue, and the clamping and mounting mode is matched, so that the clamping piece cannot move relatively along the circumferential direction and the radial direction.

In a preferred embodiment of the structurally stable food processor, the base of the clamping element is connected to the base in a fastening manner by means of a fastening element.

According to the food processor, the bottom of the clamping piece is tightly connected with the base, so that the mounting stability of the clamping piece is improved, the deformation resistance of the bottom of the clamping piece can be improved, and the buckling deformation of the bottom of the clamping piece caused by the release of the internal stress of the material in the long-term use process is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a food processor according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a host according to an embodiment of the present invention.

Fig. 3 is an exploded view of a host according to an embodiment of the utility model.

Fig. 4 is an enlarged view of a point a in fig. 2.

Fig. 5 is an enlarged view at B in fig. 2.

FIG. 6 is a cross-sectional view of a food processor in accordance with an embodiment of the present invention.

Fig. 7 is an enlarged view at C in fig. 6.

FIG. 8 is a partial cross-sectional view of a food processor in accordance with an embodiment of the present invention.

Fig. 9 is an enlarged view of a partial sectional view at D in fig. 8.

Description of reference numerals:

1. a host; 11. a main body; 111. a card slot; 12. a base; 13. a clamping member; 131. an avoidance groove; 14. a motor; 15. a positioning structure; 151. a first positioning portion; 152. a second positioning portion; 1521. a mating protrusion; 153. a third positioning part; 1531. a first latch; 1532. a second latch; 16. a seal member; 17. a fastener;

2. processing the cup assembly;

3. a liquid receiving cup; 31. a pulp receiving cup; 32. and a residual water box.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but connected through a connection structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The specific scheme is as follows:

the utility model provides a food processor with a stable structure, as shown in fig. 1-3, in one embodiment, the food processor comprises a main machine 1 and a processing cup assembly 2 arranged on the main machine 1, the main machine 1 comprises a main body 11, a base 12 positioned below the main body 11 and a motor 14 arranged inside the main body 11, and the motor 14, a stirring knife assembly and the processing cup assembly 2 are hung on the main body 11. The main body 1 further comprises a clamping piece 13, the clamping piece 13 at least partially surrounds the motor 14, and the main body 11 and the base 12 clamp and fix the clamping piece 13. The clamp 13 may be embodied as a shell-like or bracket structure provided between the body 11 and the base 12.

The food processor of the utility model provides a new way of installing and detaching the whole machine, the clamping piece 13 is arranged to assist in supporting, the crushing component is hung on the main body 11, the clamping piece 13 plays a role of assisting in being used as a support of the main body 11 between the main body 11 and the base 12, on one hand, the supporting effect is improved, and the structural strength of the main body 11 is enhanced; on the other hand, the clamping piece 13 at least partially surrounds the motor 14 to form a noise reduction cavity, noise is reduced by multiple reflection in the noise reduction cavity, and the noise reduction effect is achieved. This application utilizes the mode of main part 11 and the fixed holder 13 of base 12 centre gripping, simple structure, and simple to operate is favorable to improving production efficiency, and does not need extra fastener 17 to fix, is favorable to reduce cost.

As shown in fig. 1-2, in one embodiment, the food processor further comprises a liquid receiving cup 3 disposed below the processing cup assembly 2 and a receiving cavity for placing at least a portion of the liquid receiving cup 3, wherein the holder 13 and the base 12 enclose the receiving cavity. The main part 11 is used for placing the rotary valve subassembly at the place ahead bulge of processing cup subassembly 2, and the rotary valve subassembly is used for communicateing drain nozzle and processing chamber to realize the outflow of processing intracavity liquid. The liquid receiving cup 3 includes a liquid receiving cup 31 or a residual water tank 32 for receiving food slurry or washing wastewater. The slurry receiving cup 31 or the residual water box 32 can be placed in the accommodating cavity. Alternatively, in one embodiment, the liquid receiving cup 3 comprises a slurry receiving cup 31 and a residual water box 32, the residual water box 32 is arranged between the slurry receiving cup 31 and the clamping piece 13, and the accommodating cavity at least can be used for accommodating the residual water box 32.

A self-cleaning food processor is generally provided with a liquid receiving cup 3 such as an excess water box 32 or a slurry receiving cup 31 for receiving waste water or slurry, in order to facilitate a user to observe the liquid level in the liquid receiving cup 3, an observation area is left on the side surface of the main body 11 of the liquid receiving cup 3, so that the structural strength of the position is low, the clamping piece 13 and the main body 11 form a double-layer structure by being provided with the clamping piece 13, so that the structural strength of the position is increased, and the supporting effect of a cavity wall on an upper crushing assembly or a rotary valve assembly is enhanced

In one embodiment, the clamp 13 is disposed inside the main body 11, and the outer shell of the main body 11 covers the power structure such as the motor 14 and the internal circuit structure, and as shown in fig. 1 and 6, the clamp 13 is disposed inside the outer shell of the main body 11, and can form an inner shell of the main body 11.

The clamping piece 13 is arranged inside the main body 11, the weight of the crushing assembly is supported by the clamping piece 13 in an auxiliary mode, the better supporting effect of the shell of the main body 11 is reduced, and compared with the arrangement mode that the clamping piece 13 is arranged outside the main body 11, the consistency and the attractiveness of the whole machine cannot be influenced. Of course, it will be understood by those skilled in the art that the clamping member 13 may be disposed outside the main body 11, so as to surround the main body 11 and also play a role of auxiliary support.

As shown in fig. 6, in one embodiment, the clamp 13 is provided with an escape slot 131 facing the motor 14, the escape slot 131 surrounding at least part of the motor 14. The clamping piece 13 is designed in a concave structure and is positioned at the front end of the whole machine, an avoidance groove 131 facing the motor 14 is formed in the inner groove of the clamping piece, and the avoidance groove 131 surrounds the motor 14 from the front side, the left side and the right side.

According to the food processor, three sides of the avoidance groove 131 of the clamping piece 13 are used for surrounding part of the motor 14, noise generated by the motor 14 is reflected at the avoidance groove 131 to be weakened, the liquid receiving cup 3 is generally arranged in front of the whole machine, a part of accommodating cavity of the liquid receiving cup 3 is formed in front of the clamping piece 13, the avoidance groove 131 of the motor 14 is formed in rear of the clamping piece 13, and therefore noise on the left side, the right side and the front of the whole machine can be reduced, and transmission of the noise is reduced. For a self-cleaning food processor, a water tank is typically provided at the rear end of the machine to reduce the transmission of noise from the motor 14 to the rear.

As shown in fig. 2, in one embodiment, a positioning structure 15 is provided between the clamp 13 and the main body 11 and the base 12, respectively.

According to the food processor, the positioning structure 15 is arranged between the clamping piece 13 and the main body 11 as well as between the clamping piece and the base 12 for fixing, and the crushing assembly is hung on the main body 11 and generates certain vibration in the food processing process and transmits the vibration to the main body 11, so that the main body 11, the base 12 and the clamping piece 13 have certain relative motion, and the positioning structure 15 can avoid the relative motion of the clamping piece 13 relative to the main body 11 and the base 12, so that the clamping and fixing stability can be ensured.

As shown in fig. 4 to 5, in one embodiment, the positioning structure 15 includes a first positioning portion 151 and a second positioning portion 152 respectively disposed at the upper end and the lower end of the clamping member 13, and the first positioning portion 151 is respectively inserted into and engaged with the main body 11, the second positioning portion 152 and the base 12. As shown in the drawings, the clamping member 13 is a thin shell structure, the main body 11 and the base 12 are respectively provided with a first slot and a second slot, and the upper end and the lower end of the clamping member 13 are respectively inserted into the slots of the main body 11 and the base 12, so as to form an insertion structure. Furthermore, the upper end of the clamping piece 13 is provided with a limiting step for limiting the depth of the upper end of the clamping piece 13 inserted into the first slot. The lower end of the clamping piece 13 horizontally extends to form a matching plane which is abutted against the base 12, the front end of the matching plane extends downwards to form a groove plate, a second slot is formed in the corresponding position of the base 12, and the groove plate is inserted into the second slot.

The insertion fit of the food processor is a mounting mode of clamping and fixing, the upper end and the lower end of the clamping piece 13 are respectively inserted and matched with the main body 11 and the base 12, and the axial deviation and the horizontal movement of the clamping piece 13 are avoided. And the positioning mode of the plug-in structure is convenient to install, the assembly efficiency is high, and the connection is not required to be carried out by utilizing the fastening piece 17, so that the cost is reduced.

As shown in fig. 4 to 5, in one embodiment, the sealing members 16 are respectively disposed in the fitting gaps between the first positioning portion 151 and the main body 11, and between the second positioning portion 152 and the base 12. The seal 16 may be provided with a sealing ring, which allows for the use of foamed silicone. The sealing ring is arranged in the first slot and the second slot and is in interference fit with the side walls of the first slot and the second slot respectively, so that the sealing effect is guaranteed.

As shown in fig. 5, in one embodiment, the insertion plate of the second positioning portion 152 is provided with a fitting protrusion 1521 protruding from an end surface thereof that fits the opening of the slot, that is, a sharp-angled structure is formed, the fitting protrusion 1521 and the base 12 are in interference fit, and the interference is generally set to be 0-0.2 mm.

Clamping piece 13 and main part 11, the grafting complex presss from both sides the dress mode between base 12 for at first location portion 151 and main part 11, there is the fit clearance easily between second location portion 152 and the base 12, set up sealing member 16 in fit clearance department, sealed fit clearance, the steam that can avoid upper end grout outlet enters the fit clearance by base 12 along main part 11 or the liquid that spills in connecing liquid cup 3, difficult washing, it produces peculiar smell etc. to go mildy, influence user's use and experience.

Alternatively, the end surface protrusion of the second positioning portion 152 seals the fitting gap by interference fit with the base 12, and similarly, the liquid splashed from the liquid receiving cup 3 can be prevented from entering the fitting gap from the base 12. And meanwhile, the sealing piece 16 and the end face are arranged in a protruding mode, so that the double-sealing effect is achieved.

As shown in fig. 6-7, in one embodiment, the positioning structure 15 further includes a third positioning portion 153 disposed at a circumferential end of the clamping member 13, and the third positioning portion 153 is snap-fitted to the main body 11. One of the third positioning portion 153 and the main body 11 is a snap structure, and the two are connected to the other slot 111. In one embodiment, the clamp 13 is provided with stiffening ribs on the axial side walls, which on the one hand can increase the structural strength of the clamp 13; on the other hand, the reinforcing ribs extend in the axial direction, and support in the circumferential direction is formed by the reinforcing ribs against the main body 11.

According to the food processor, the circumferential end part of the clamping piece 13 is provided with the third positioning part 153 matched with the main body 11 in a clamping manner, and the clamping and connecting structure limits the circumferential direction of the clamping piece 13 and prevents the clamping piece 13 from moving relative to the main body 11 in the circumferential direction.

As shown in fig. 7, in one embodiment, the third positioning portion 153 includes a first latch 1531 and a second latch 1532 disposed at circumferential ends of the clamping member 13, the main body 11 is provided with a slot 111 corresponding to the third positioning portion 153, the first latch 1531 abuts against a slot wall end of the slot 111, and the second latch 1532 extends into the slot 111.

The first latch 1531 and the second latch 1532 disposed along the circumferential end of the clamping member 13 can be pre-limited, and the first latch 1531 and the second latch 1532 can play a role in guiding installation in the process of inserting the clamping member 13 into the base 12 from top to bottom. Furthermore, the main body 11 is provided with a slot 111 for mounting the second latch 1532, and the clamping manner is such that the clamping member 13 cannot move relative to the radial direction and the circumferential direction.

In one embodiment, as shown in fig. 4, the bottom of the clamp 13 is securely connected to the base 12 by a fastener 17. As mentioned above, the lower end of the clamping member 13 horizontally extends to form a fitting plane, the fitting plane abuts against the base 12, preferably, a screw hole is formed in the center of the fitting plane, and the clamping member 13 and the base 12 are fastened and connected by a screw.

As shown in fig. 8-9, the clamping member 13 has a fitting plane extending from the left and right sides of the whole machine, and the fitting plane can be fastened and connected with the main body 11 and the base 12 by a fastening member 17, so that the three are fixed into an integral structure, and the stability is better.

According to the food processor, the bottom of the clamping piece 13 is tightly connected with the base 12, so that the mounting stability of the clamping piece 13 is improved, the deformation resistance of the bottom of the clamping piece 13 can be improved, and the situation that the bottom of the clamping piece 13 is warped and deformed due to the release of internal stress of materials in the long-term use process is avoided.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.

Claims (10)

1. The utility model provides a food preparation machine of stable in structure, includes the host computer and installs in the processing cup subassembly of host computer, the host computer includes the main part, is located the base of main part below and locate the inside motor of main part, its characterized in that, the host computer still includes the holder, the holder surrounds part at least the motor, the main part with the base centre gripping is fixed the holder.

2. A structurally stable food processor according to claim 1, further comprising a receiving cup disposed below the processing cup assembly and a receiving cavity for receiving at least a portion of the receiving cup, the holder and the base enclosing the receiving cavity.

3. A structurally stable food processor according to claim 1, wherein the clamp is provided inside the body.

4. A food processor as claimed in claim 3, wherein the clamp member is provided with an escape slot towards the motor, the escape slot surrounding at least part of the motor.

5. A structurally stable food processor according to claim 1, wherein locating formations are provided between the clamp and the body and base respectively.

6. The food processor as claimed in claim 5, wherein the positioning structure comprises a first positioning portion and a second positioning portion respectively disposed at the upper end and the lower end of the clamping member, and the first positioning portion is respectively inserted into and engaged with the main body, the second positioning portion and the base.

7. The structurally stable food processor as claimed in claim 6, wherein the first positioning portion and the body, and the second positioning portion and the base are provided with sealing members respectively at fitting gaps therebetween;

and/or, the terminal surface of second location portion is protruding to be equipped with the cooperation arch, cooperation arch with interference fit between the base.

8. The food processor of claim 5, wherein the positioning structure further comprises a third positioning portion disposed at a circumferential end of the clamping member, and the third positioning portion is snap-fitted to the main body.

9. The food processor of claim 8, wherein the third positioning portion includes a first latch and a second latch disposed at circumferential ends of the clamping member, the main body has a slot corresponding to the third positioning portion, the first latch abuts against a slot wall end of the slot, and the second latch extends into the slot.

10. A structurally stable food processor as claimed in claim 1, wherein the base of the clamp is fixedly connected to the base by a fastener.

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