CN215272212U

CN215272212U - Food processing machine

Info

Publication number: CN215272212U
Application number: CN202120590108.6U
Authority: CN
Inventors: 王旭宁; 张跃; 王腾兴
Original assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Current assignee: Hangzhou Joyoung Household Electrical Appliances Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-24
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a food processor, including the base and installing the crushing main part on the base, the base includes casing and bottom plate, and the casing encloses into the installation cavity with the bottom plate, is equipped with the circuit board in the installation cavity, and the casing is equipped with the mounting hole, is equipped with the lower coupler of being connected with the circuit board in the mounting hole, smashes the main part be equipped with the last coupler of lower coupler adaptation, and the inner wall of casing is equipped with the isolation muscle that extends to the bottom plate, and the isolation muscle is used for keeping apart mounting hole and circuit board. Through the isolation muscle that the inner wall at the casing set up to the bottom plate extension for keep apart mounting hole and circuit board, thereby prevent to wash remaining water stain when smashing the main part or the thick liquid that the machine abnormal operation spilled over flows the circuit board through the gap between lower coupler and the mounting hole on, effectively avoid the circuit board because the circuit short circuit that water stain or thick liquid arouse damages scheduling problem even, prolonged food preparation machine's life, promoted user experience.

Description

Food processing machine

Technical Field

The utility model relates to a kitchen appliance technical field, concretely relates to food preparation machine.

Background

In the existing food processor, the food processor generally comprises a base and a crushing main body installed on the base, wherein the base comprises a shell and a bottom plate, the shell and the bottom plate are enclosed to form an installation cavity, a circuit board is arranged in the installation cavity, the shell is provided with an installation hole, a lower coupler connected with the circuit board is arranged in the installation hole, and the crushing main body is provided with an upper coupler adaptive to the lower coupler. In order to meet the requirements of users, manufacturers can make the food processor as small as possible to reduce the occupied space of the food processor, so that the space in the installation cavity is usually small, but more parts are contained in the installation cavity, and the parts are close to the installation holes. Because there is the fit-up gap between mounting hole and the lower coupler, the thick liquid that the user spilled over when wasing remaining water stain behind the crushing main part or the unusual work of machine, probably flow into the installation cavity through the fit-up gap between lower coupler and the mounting hole, the thick liquid flows to the spare part of installation cavity along the casing, for example circuit board etc. after the circuit board touched water stain, can cause the short circuit after the mainboard of circuit board met water and damage even, so that whole food preparation machine can not normal use, seriously influence user experience.

Disclosure of Invention

An object of the utility model is to provide a food preparation machine for easily cause the problem of circuit board damage after the base of solving current food preparation machine intakes.

In order to achieve the above object, the utility model provides a food processor, including the base and install the crushing main part on the base, the base includes casing and bottom plate, and the casing encloses into the installation cavity with the bottom plate, is equipped with the circuit board in the installation cavity, and the casing is equipped with the mounting hole, is equipped with the lower coupler of being connected with the circuit board in the mounting hole, smashes the main part be equipped with the last coupler of lower coupler adaptation, the inner wall of casing is equipped with the isolation muscle that extends to the bottom plate, keep apart the muscle and be used for keeping apart mounting hole and circuit board.

The utility model provides a food preparation machine, through set up the mounting hole on the casing for the lower coupler of installation and circuit board connection, simple structure is reliable.

In addition, keep apart the muscle to the bottom plate extension can guide the liquid that flows in from the mounting hole to flow downwards, keep apart the muscle with mounting hole and circuit board isolation, prevent liquid promptly to flow to the circuit board along the casing wall, consequently, even wash water or thick liquid and flow into the installation cavity from the mounting hole, rivers can be blockked by the isolation muscle, can't flow to the circuit board, consequently, the isolation muscle prevents rivers flow to the circuit board, realize the protection to the circuit board, effectively avoid the circuit board because the circuit short circuit that water stain or thick liquid arouse damages scheduling problem even, guarantee the safety of use, the service life of food preparation machine has been prolonged, user experience has been promoted. And the existence of the isolation rib can reduce the heat transfer between the lower coupler and the circuit board, improve the use safety and prolong the service life of the circuit board and the lower coupler.

In a preferred embodiment of the food processor, the spacer rib surrounds the mounting hole.

Through will keep apart the muscle setting and encircle in the mounting hole, form the annular muscle of keeping apart of round, compare in the mode that only sets up one section muscle, near the mounting hole whole circle can both realize the manger plate, and the manger plate scope is more comprehensive, further promotes the protection to the circuit board, improves the security of circuit board.

In a preferred implementation of the food processor, the spacer ribs are lower than the circuit board.

Through setting up the isolation muscle to be less than the circuit board for on water stains etc. directly flow the bottom plate through the isolation muscle when flowing downwards, and can not flow on the circuit board, effectively avoid the circuit board because the circuit short circuit that water stain or thick liquid arouse damages scheduling problem even.

In a preferred implementation of the food processor, the bottom plate is provided with a water accumulation cavity corresponding to the position of the isolation rib, and the water accumulation cavity is provided with a drain hole.

Through set up the ponding chamber at the bottom plate for water stain etc. on the base that flows down from the isolation muscle can store up temporarily in the ponding chamber, avoid flowing to the water stain etc. of bottom plate flow to other positions even flow to the circuit board on, cause circuit board short circuit scheduling problem. Meanwhile, the water accumulation cavity is provided with the drain hole, so that water stains and the like in the water accumulation cavity can be timely drained to the outside, and the water accumulation cavity is prevented from overflowing due to long-time accumulated water.

In a preferred implementation mode of the food processor, the bottom plate is provided with a water retaining rib extending upwards, and the water retaining rib encloses a water accumulation cavity; or the inner wall of the bottom plate is sunken to form the water collecting cavity.

Through the manger plate muscle that upwards extends in the bottom plate setting, the manger plate muscle encloses into ponding chamber, more can draw the distance of keeping apart muscle and manger plate muscle, guarantees from keeping apart the water stain etc. that the muscle flows down, can directly flow to the ponding chamber in, avoids food preparation machine water stain etc. to flow to the circuit board through the clearance between muscle and the ponding chamber of keeping apart under the slope state. Or, the inner wall of the bottom plate is sunken to form the water accumulation cavity, so that the water accumulation cavity is easy to form, the product production is facilitated, and the production cost is reduced.

In a preferred implementation of the food processor, the lower coupler is clamped with a sealing ring at the connection position of the mounting hole, and the sealing ring is provided with a sealing rib.

The sealing ring is clamped at the connecting position of the lower coupler and the mounting hole, so that the sealing property and the waterproofness between the mounting hole and the lower coupler are improved, the gap between the mounting hole and the lower coupler is reduced as much as possible, and the water stain and the like are effectively prevented from flowing downwards through the gap. Meanwhile, the sealing ring is provided with the sealing ribs, so that the surrounding force of the sealing ring on the lower coupler can be further reduced, a gap between the mounting hole and the lower coupler is further reduced, a water inlet path is prolonged, and the sealing performance is stronger. In addition, the existence of the sealing ring can also improve the limiting effect of the mounting hole on the lower coupler, improve the stability of the lower coupler and avoid the situation that the coupler shakes and the like after the food processor is used for a long time.

In a preferred embodiment of the food processor, the housing is provided with a drainage channel offset from the mounting hole, and the base plate is provided with a drainage opening communicating the drainage channel with the outside.

Through set up the drainage channel with the mounting hole dislocation on the casing, and the bottom plate is equipped with the outlet with drainage channel and external intercommunication for the water of casing top can directly be arranged to the external world through drainage channel and outlet, and can not flow into in the bottom plate, can also avoid too much water to pass through the mounting hole and the gap between the lower coupler downward flow simultaneously.

In food preparation machine's preferred implementation, smash the main part and include that cup and lid close the aircraft nose in cup top, the aircraft nose is equipped with the motor and by motor drive's stirring sword, and the stirring sword stretches into to the cup in, is equipped with first electric connector on the aircraft nose, the cup be equipped with the second electric connector of first electric connector adaptation, go up the coupler and link to each other with the second electric connector.

Through setting up motor and by motor drive's stirring sword at the aircraft nose for the weight of cup alleviates greatly, and the user can be lighter take the cup more, and convenience of customers outwards pours the thick liquid, has promoted user experience.

In a preferred embodiment of the food processor, the cup body is provided with a handle at a side portion thereof, the second electrical connector is provided at a top end of the handle, the head includes a radially outwardly projecting positioning portion, and the first electrical connector is provided at the positioning portion and engages with the second electrical connector.

The handle is arranged on the side of the cup body, so that a user can take the cup body conveniently. Simultaneously with the second connector setting on the top of handle, make things convenient for first electric connector to be connected with the second electric connector on the one hand, on the other hand makes the shared space of handle can obtain rational utilization, need not to set up extra part and fixes the second electric connector to food preparation machine's cost has been reduced, the wholeness that can also guarantee food preparation machine outward appearance simultaneously improves the aesthetic property.

In a preferred implementation of the food processor, the crushing body comprises a cup body and a cup holder arranged below the cup body, the cup holder is provided with a motor, a stirring knife driven by the motor is arranged in the cup body, and the upper coupler is positioned on the bottom wall of the cup holder.

The motor and other components are arranged on the cup base, so that the center of gravity of the whole food processor is inclined downwards, the stability of the food processor is improved, and the food processor is prevented from being toppled due to severe shaking in the using process.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is an exploded view of a food processor according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a base in one direction according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the base in another orientation according to an embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of the housing of the present invention;

fig. 6 is a schematic structural view of the inverted casing according to an embodiment of the present invention.

List of reference numerals: 1-base, 11-shell, 111-mounting hole, 112-isolation rib, 113-drainage channel, 114-annular groove, 12-bottom plate, 121-water accumulation cavity, 122-water retaining rib, 123-water outlet and 124-water outlet; 2-crushing main body, 21-cup body, 211-handle, 212-second electric connector, 22-machine head, 221-positioning part and 222-crushing cover; 3-a circuit board; 4-a lower coupler; 5-sealing ring, 51-sealing rib; 6-electrical components.

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.

As shown in fig. 1 and 2, a food processor comprises a base 1 and a crushing body 2 installed on the base 1, wherein the base 1 comprises a shell 11 and a bottom plate 12, the shell 11 and the bottom plate 12 enclose to form an installation cavity, a circuit board 3 is arranged in the installation cavity, the shell 11 is provided with an installation hole 111, a lower coupler 4 connected with the circuit board 3 is arranged in the installation hole 111, the crushing body 2 is provided with an upper coupler adaptive to the lower coupler 4, the inner wall of the shell 11 is provided with an isolation rib 112 extending towards the bottom plate 12, and the isolation rib 112 is used for isolating the installation hole 111 from the circuit board 3.

The utility model provides a food processor through set up mounting hole 111 on casing 11 for the lower coupler 4 that installation and circuit board 3 are connected, simple structure is reliable. .

In addition, the isolation rib 112 extends towards the bottom plate 12 and can guide the liquid flowing in from the mounting hole 111 to flow downwards, the isolation rib 112 isolates the mounting hole 111 from the circuit board 3, namely, the liquid is prevented from flowing towards the circuit board along the wall of the shell 11, therefore, even if cleaning water or slurry flows into the mounting cavity from the mounting hole 111, water flow can be blocked by the isolation rib 112 and cannot flow towards the circuit board 3, therefore, the isolation rib 112 prevents water flow from flowing towards the circuit board 3, the circuit board 3 is protected, the problems that the circuit board 3 is short-circuited or even damaged due to water stain or slurry are effectively avoided, the use safety is ensured, the service life of the food processor is prolonged, and the user experience is improved. And the existence of the isolation rib 112 can reduce the heat transfer between the lower coupler 4 and the circuit board 3, improve the use safety and prolong the service life of the circuit board 3 and the lower coupler 4.

It should be noted that the connection mode of the mounting hole 111 and the lower wireless coupler is not specifically limited in the present application, and may be a detachable connection mode such as a screw or a buckle, or a connection mode that is not detached such as gluing or welding.

As a preferred embodiment of the present invention, as shown in fig. 2, 5, and 6, the spacer 112 surrounds the mounting hole 111.

Through setting up isolation muscle 112 around in mounting hole 111, make circuit board 3 keep away from mounting hole 111 as far as in the limited installation cavity in space, on the circuit board 3 of falling when avoiding water stain etc. to flow to the division board through mounting hole 111 and drop downwards, compare in the mode that only sets up one section muscle simultaneously, near mounting hole 111 one whole circle isolation muscle 112 can both realize the manger plate, the manger plate scope is more comprehensive, further promote the protection to circuit board 3, improve circuit board 3's security. Of course, the isolation rib 112 is not limited to be disposed around the mounting hole 111, and may be disposed near the circuit board 3 and around the circuit board 3, which is not described herein again.

It should be noted that the extending length of the spacer rib 112 is not particularly limited in the present application, and as a preferable aspect of the present application, as shown in fig. 1, the spacer rib 112 is lower than the circuit board 3.

Through setting up isolation muscle 112 to be less than circuit board 3 for on water stain etc. directly flow bottom plate 12 through isolation muscle 112 when flowing downwards, and can not flow circuit board 3, effectively avoid circuit board 3 because the circuit short circuit that water stain or thick liquid arouse damages scheduling problem even. Preferably, as shown in fig. 2, the electrical component 6 connected to the circuit board 3 is further disposed below the circuit board 3, and since the electrical component 6 has a certain waterproof performance, the isolation rib 112 may be only lower than the circuit board 3 but not lower than the electrical component 6, which helps to reduce the cost. Of course, the water blocking effect of the spacer 112 may be lower than that of the electrical component.

As a preferred embodiment of the present application, as shown in fig. 2, the bottom plate 12 is provided with a water accumulation chamber 121 corresponding to the position of the isolation rib 112, and the water accumulation chamber 121 is provided with a water discharge hole 124.

Through setting up ponding chamber 121 at bottom plate 12 for water stain etc. on the base 1 that flows down from isolation muscle 112 can pile up temporarily in ponding chamber 121, avoid flowing to bottom plate 12 water stain etc. flow to other positions even flow to circuit board 3 on, cause circuit board 3 short circuit scheduling problem. Meanwhile, the water accumulation cavity 121 is provided with the water drainage hole 124, so that water stains and the like in the water accumulation cavity 121 can be timely drained to the outside, and the water accumulation cavity 121 is prevented from overflowing due to long-time accumulated water.

It should be noted that the forming manner of the water accumulation cavity 121 is not specifically limited in the present application, and may be any one of the following embodiments:

example 1: in this embodiment, as shown in fig. 2, the bottom plate 12 is provided with a water blocking rib 122 extending upward, and the water blocking rib 122 encloses the water collecting chamber 121.

Through set up the manger plate muscle 122 that upwards extends at bottom plate 12, manger plate muscle 122 encloses into ponding chamber 121 for keep apart muscle 112 and manger plate muscle 122 distance near, guarantee from the water stain etc. that keeps apart muscle 112 downward flow, can directly flow ponding chamber 121 in, avoid food preparation machine water stain etc. under the slope state to flow on circuit board 3 through the clearance between muscle 112 and the ponding chamber 121. Preferably, as shown in fig. 2 and 3, the water blocking rib 122 extends upwards to the lower end of the isolation rib 112 and is staggered, so that the possibility that water stains and the like flow out of the water accumulation cavity 121 is further reduced, the volume of the water accumulation cavity 121 is increased, the water accumulation cavity 121 can store more water stains and the like, and the excessive water stains and the like are prevented from overflowing to the outside after flowing into the water accumulation cavity 121.

Embodiment 2 in this embodiment, the water collecting cavity 121 is formed by recessing the inner wall of the bottom plate 12, so that the water collecting cavity 121 is easily formed, the production of the product is convenient, and the production cost is reduced.

As a preferred embodiment of the present invention, as shown in fig. 3 and 4, a seal ring 5 is interposed between the lower coupler 4 and the mounting hole 111, and the seal ring 5 is provided with a seal rib 51.

By clamping the sealing ring 5 at the connecting position of the lower coupler 4 and the mounting hole 111, the sealing performance between the mounting hole 111 and the lower coupler 4 is improved, and the gap between the mounting hole 111 and the lower coupler 4 is reduced as much as possible, so that water stain and the like are effectively prevented from flowing downwards through the gap. Meanwhile, the sealing ring 5 is provided with the sealing rib 51, so that the surrounding force of the sealing ring 5 on the lower coupler 4 can be further reduced, and a gap between the mounting hole 111 and the lower coupler 4 can be further reduced. In addition, the existence of the seal ring 5 can also improve the limiting effect of the mounting hole 111 on the lower coupler 4, improve the stability of the lower coupler 4 and avoid the situation that the coupler 4 shakes after the food processor is used for a long time. In the present application, the position of the seal rib 51 is not particularly limited, and as shown in fig. 4, the seal rib may be provided on the upper end surface of the seal ring 5, may be provided on the side surface of the seal ring 5, or may be provided on both the upper end surface and the lower end surface of the seal ring 5.

As a preferred embodiment of the present invention, as shown in fig. 3, the housing 11 is provided with a drain passage 113 that is offset from the mounting hole 111, and the bottom plate 12 is provided with a drain port 123 that communicates the drain passage 113 with the outside.

Through set up the drainage channel 113 that mounting hole 111 misplaced on casing 11, and bottom plate 12 is equipped with the outlet 123 with drainage channel 113 and external intercommunication for water stain etc. above casing 11 can directly be discharged to the external world through drainage channel 113 and outlet 123, and can not flow into bottom plate 12, can also avoid too much water stain etc. to flow downwards through the gap between mounting hole 111 and lower coupler 4 simultaneously. Preferably, as shown in fig. 5, the housing 11 is further provided with an annular groove 114 communicated with the drainage channel 113, so as to facilitate collection and drainage of water stains and the like, and improve the efficiency of water stain drainage. And the annular recess 114 is provided with a guide surface and the upper opening of the drain channel 113 is located at the bottom position of the guide surface, thereby helping water stains and the like to be collected to the drain channel 113 and further improving the water stain discharge efficiency. It should be noted that the number of the drainage channels 113 is not specifically limited in the present application, and may be one or more.

It should be noted that the structure of the pulverization main body 2 is not particularly limited in the present application, and may be any one of the following embodiments:

example 1: as shown in fig. 1, in this embodiment, the crushing main body 2 includes a cup body 21 and a head 22 covering the cup body 21, the head 22 is provided with a motor and a stirring blade driven by the motor, the stirring blade extends into the cup body 21, the head 22 is provided with a first electrical connector, the cup body 21 is provided with a second electrical connector 212 adapted to the first electrical connector, and the upper coupler is connected to the second electrical connector 212. Preferably, as shown in fig. 1, a crushing cover 222 surrounding the stirring knife is further arranged outside the stirring device, and by arranging the crushing cover 222, the surface of the slurry is stable during pulping, the material can be concentrated in the crushing cover 222 for crushing, the crushing efficiency is high, and meanwhile, the whole machine is not easy to generate resonance phenomenon.

Through setting up motor and by motor drive's stirring sword on aircraft nose 22 for cup 21's weight alleviates greatly, cup 21 that the user can relax more takes, and convenience of customers outwards pours the thick liquid, has promoted user experience.

Further, as shown in fig. 1, a handle 211 is provided on a side of the cup body 21, a second electrical connector 212 is provided on a top end of the handle 211, the head 22 includes a positioning portion 221 protruding radially outward, and the first electrical connector is provided on the positioning portion 221 and engages with the second electrical connector 212.

The handle 211 is provided at the side of the cup body 21, so that the user can conveniently take the cup body 21. Simultaneously with the second connector setting on the top of handle 211, make things convenient for first electric connector to be connected with second electric connector 212 on the one hand, on the other hand makes the shared space of handle 211 can obtain rational utilization, need not to set up extra part and fixes second electric connector 212 to reduce food preparation machine's cost, can also guarantee the wholeness of food preparation machine outward appearance simultaneously, improve the aesthetic property.

Example 2: in this embodiment, the crushing main body 2 includes a cup body 21 and a cup holder provided below the cup body 21, the cup holder is provided with a motor, a stirring blade driven by the motor is provided in the cup body 21, and the upper coupler is provided on the bottom wall of the cup holder.

The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a food processor, includes the base and installs crushing main part on the base, the base includes casing and bottom plate, the casing with the bottom plate encloses into the installation cavity, be equipped with the circuit board in the installation cavity, the casing is equipped with the mounting hole, be equipped with in the mounting hole with the lower coupler that the circuit board is connected, crushing main part be equipped with the last coupler of lower coupler adaptation, its characterized in that, the inner wall of casing be equipped with to the isolation muscle that the bottom plate extends, the isolation muscle is used for keeping apart mounting hole and circuit board.

2. A food processor as defined in claim 1, wherein the spacer rib surrounds the mounting hole.

3. A food processor as defined in claim 1, wherein the spacer ribs are lower than the circuit board.

4. The food processor as defined in claim 1, wherein said base plate is provided with a water accumulation chamber corresponding to the position of said spacer rib, said water accumulation chamber being provided with a drain hole.

5. The food processor as defined in claim 4, wherein said base plate is provided with an upwardly extending water retaining rib, said water retaining rib enclosing said water accumulation chamber; or the inner wall of the bottom plate is sunken to form the water collecting cavity.

6. The food processor as defined in claim 1, wherein a sealing ring is interposed between the lower coupler and the mounting hole, and the sealing ring is provided with a sealing rib.

7. The food processor as defined in claim 1, wherein said housing has a drain passage offset from said mounting hole, and said base plate has a drain opening communicating said drain passage with the outside.

8. The food processor of claim 1, wherein the grinding body includes a cup body and a head covering the cup body, the head having a motor and a blending blade driven by the motor, the blending blade extending into the cup body, the head having a first electrical connector, the cup body having a second electrical connector adapted to the first electrical connector, the upper coupler being connected to the second electrical connector.

9. A food processor as defined in claim 8, wherein the cup body has a handle at a side thereof, the second electrical connector is disposed at a top end of the handle, and the head includes a radially outwardly projecting locating portion, the first electrical connector being disposed at the locating portion and engaging the second electrical connector.

10. The food processor of claim 1, wherein the grinding body includes a cup body and a cup holder disposed below the cup body, the cup holder having a motor, the cup body having a stirring blade therein driven by the motor, the upper coupler being located at a bottom wall of the cup holder.