CN219613721U - Splash-proof food processor - Google Patents

Abstract

The utility model discloses a splash-proof food processor, which relates to the field of household appliances and comprises a cup body with a smashing knife at the bottom and a cup cover covered on the cup body, and is characterized in that the cup cover is provided with an annular baffle rib extending downwards and a stop baffle plate surrounded by the annular baffle rib, the stop baffle plate comprises a vertical plate extending downwards from the cup cover and a transverse plate bending from the vertical plate towards the annular baffle rib, the vertical plate is annular to define a stop chamber at the inner side, an air hole is formed between the top surface of the transverse plate and the outer side surface of the vertical plate, the air hole comprises an upper opening penetrating through the top surface of the cup cover and a side opening laterally communicated with the inner part of the cup body, and the transverse plate is shielded below the upper opening. According to the utility model, the baffle partition plate is arranged, the baffle cavity is defined on the inner side of the vertical plate, so that slurry in the cup body is prevented from splashing in the using process of the machine, the cup cover is integrated, the structure is simple, and the splashing prevention effect is good.

Description

Splash-proof food processor

Technical Field

The utility model relates to the technical field of household appliances, in particular to a splash-proof food processor.

Background

The existing food processor generally comprises a cup body and a cup cover, wherein an exhaust device is arranged on the cup cover, so that exhaust is facilitated when food in the cup body is heated. As some food or beverage products, such as soymilk, are made, more foam is created as the steam is expelled from the steam plug. Because the foam carried by the steam can be exploded after encountering air with lower external temperature, the slurry splashing situation occurs, the cleaning workload of a user is greatly increased, and very bad use experience is brought to the user. Most of cup covers and exhaust devices in existing food processors are of split structures or are provided with annular blocking walls, and therefore the existing food processor is complex in structure and poor in splash prevention effect.

For example: chinese patent CN202021537379.7 discloses a splash-proof food processor, including smashing the cup and smashing the bowl cover, smashing and being equipped with the steam plug on the bowl cover, the steam plug includes cock body and shirt rim, and the cock body is equipped with steam inlet, steam outlet and play vapour hole, and the steam inlet is located the bottom of cock body, and the top side of cock body is located to the steam outlet, and the steam inlet passes through steam outlet and goes out vapour hole intercommunication, and the shirt rim is connected in the periphery side of cock body and encloses out the vapour hole, and the top of shirt rim is higher than the top face of cock body, and the shirt rim forms the reflux groove with the outside face of cock body, and the steam outlet is located the bottom of reflux groove. In this scheme, exhaust apparatus is the steam stopper, and is split type structure with the bowl cover, and the structure is complicated, need take off steam race in the cleaning process, damages or loses easily, influences the machine use.

Chinese patent CN202020669547.1 discloses a safe food processor, the top wall of the cup cover is provided with a steam passing hole, the outside of the steam passing hole is provided with a downward protruding annular baffle rib, the top wall of the cup cover and the side wall of the cup cover enclose a steady flow cavity, and the ratio of the radial width of the steady flow cavity to the radius of the cup cover is 0.65-0.85. The outer side face of the annular blocking rib is provided with a flow guiding part, and the flow guiding part is used for guiding the slurry flowing downwards along the outer side face of the annular blocking rib to the crushing device. In this scheme, exhaust apparatus is annular fender muscle, and although cup and exhaust apparatus structure as an organic whole, annular fender muscle can not block the liquid that gets into in the steam guide channel, and the splash prevention effect is poor, has the potential safety hazard.

Disclosure of Invention

The utility model aims to provide a splash-proof food processor, which is used for solving the problems of complex exhaust structure and poor splash-proof effect of the cup cover of the existing food processor.

In order to achieve the above object, the utility model provides a splash-proof food processor, comprising a cup body with a smashing knife at the bottom and a cup cover covered on the cup body, wherein the cup cover is provided with an annular baffle rib extending downwards and a stop baffle plate surrounded by the annular baffle rib, the stop baffle plate comprises a vertical plate extending downwards from the cup cover and a transverse plate bending from the vertical plate towards the annular baffle rib, the vertical plate is annular to define a stop cavity on the inner side, an air hole is formed between the top surface of the transverse plate and the outer side surface of the vertical plate, the air hole comprises an upper opening penetrating through the top surface of the cup cover and a side opening laterally communicated with the inner part of the cup body, and the transverse plate is shielded below the upper opening.

In the use process of the machine, there is a beating process, the slurry turbulence phenomenon exists in the process, the slurry can reach the edge of the inner wall of the cup cover, and the annular blocking ribs are arranged on the cup cover to block the slurry and prevent the slurry from entering the air holes. Through being equipped with backstop baffle and bleeder vent, realize bowl cover and exhaust apparatus integrated into one piece design, replaced the design that needs components of a whole that can function independently design bleeder vent and rubber buffer on the traditional machine bowl cover, made bowl cover simple structure, convenient to use. The vent holes are not through holes, but are bent exhaust channels formed by the top surfaces of the transverse plates and the outer side surfaces of the vertical plates, so that smooth discharge of gas in the cup body is ensured, and slurry in the cup body can be prevented from splashing.

In a preferred implementation of the splash-proof food processor, the outer end of the cross plate is not connected with the annular rib to form a free end, a ventilation inner hole communicated with the ventilation hole is formed between the free end and the annular rib, and the projection of the ventilation inner hole and the ventilation hole on the horizontal plane is not overlapped.

Through setting up the ventilative hole that does not overlap with the projection of bleeder vent on the horizontal plane, constitute the exhaust passage of tortuous instead of direct exhaust passage, the steam in the cup reaches the bleeder vent through ventilative hole and discharges again. When the pulping amount of the machine is prevented from being too small, the slurry is in a dispersed and irregular vortex under the state of high-speed pulping, and is easy to discharge from the air holes.

In a preferred implementation of the splash-proof food processor, the vent comprises first and second through holes spaced apart along the circumferential direction of the barrier cavity.

Through setting up first through-hole and second through-hole along the circumference direction in separation chamber, form the exhaust passage of buckling, but not the through-channel, this design can prevent the thick liquid that reaches bleeder vent department in the cup at the separation intracavity, prevents that thick liquid from splashing and going out. In order to enable the hot air in the cup body to be exhausted more smoothly, a plurality of through holes are formed, so that the area of an exhaust passage is increased, and the hot air in the cup body is exhausted more smoothly.

In a preferred implementation of the splash-proof food processor, the first throughbore extends in the circumferential direction of the barrier chamber to form a crescent-shaped aperture, and the second throughbore is arranged symmetrically to the first throughbore.

The second through holes and the first through holes are symmetrically arranged, so that the cup cover is concise and elegant in modeling and attractive in appearance. The design of crescent moon hole maximize has utilized can open pore area, makes the exhaust in the machine use more smooth and easy.

In a preferred implementation of the splash-proof food processor, the barrier chamber is arranged coaxially with the interior cavity of the cup.

Through the design that the separation cavity is arranged at the center of the cup cover, but not the exhaust hole is arranged at the center of the cup cover, the phenomenon that the slurry splashes from the center of the cup cover can be prevented under the condition of less slurry preparation amount.

In a preferred embodiment of the splash-proof food processor, the extension L1 of the riser and the extension L2 of the annular rib satisfy: 1/5L2 < L1 < 1/2L2.

By limiting the extending length L1 of the vertical plate and the extending length of the annular baffle rib, a better splash prevention effect is realized, if L1 is too large, the depth of the baffle cavity is too large, slag can be stored in the baffle cavity in the pulping process, cleaning is inconvenient, and bacteria can be bred after cleaning; meanwhile, if L1 is too large, the position of the transverse plate is too low, the opening areas of the first through holes and the second through holes are increased, slurry is easy to splash from the first through holes and the second through holes, and the slurry splashing prevention effect is poor. If L1 is too small, the open areas of the first through hole and the second through hole are too small, and gas in the cup body is not smoothly discharged, so that the exhaust effect is influenced.

In a preferred implementation of the splash guard food processor, the inner diameter R of the barrier chamber satisfies: r is more than or equal to 10mm and less than or equal to 20mm.

By defining the inner diameter R of the barrier chamber, a better splash prevention effect is achieved. In the pulping process, the blocking cavity blocks splashed slurry, slag is stored in the slurry and is reserved in the blocking cavity, and if the inner diameter R of the blocking cavity is too small, the slag is inconvenient to clean and grows bacteria; if the inner diameter R of the blocking cavity is too large, the opening area of the ventilation holes is limited, and the ventilation is affected.

In a preferred implementation of the splash-proof food processor, the lid includes a lid body and a lid wall extending downwardly from an edge of the lid body, the lid wall being inserted into the cup body in sealing engagement with a side wall of the cup body, a return chamber being formed between the lid wall and an outer side of the annular rib.

The sealing fit of the cup cover and the cup body is realized by arranging the cover wall, the cover wall is clamped into the side wall of the cup body, and the limiting effect on the cup cover is realized. A backflow cavity is formed between the cover wall and the outer side of the annular blocking rib, so that slurry in the backflow cavity can return to the cup body, and slurry splashing is prevented.

In a preferred embodiment of the splash-proof food processor, the extension L3 of the cover wall and the extension L2 of the annular rib satisfy: l2 is less than L3.

By limiting the extension length L2 of the annular blocking rib to be less than L3, the cup body exhaust effect is guaranteed, and if L2 is more than or equal to L3, hot air in a backflow cavity in the cup body is blocked by the annular blocking rib, so that the cup body exhaust is not facilitated.

In a preferred implementation of the splash-proof food processor, the outer end of the cross plate is connected with the annular rib, and the cross plate is provided with a ventilation inner hole in a penetrating manner so as to be communicated with the ventilation holes, wherein the projection of the ventilation inner hole and the ventilation holes on the horizontal plane are not overlapped.

Through being connected diaphragm and annular fender muscle to run through on the diaphragm and set up ventilative hole, can increase the separation area of bowl cover when realizing that the bowl cover is smooth and easy to exhaust. In order to prevent the slurry from directly reaching the vent holes from the vent holes to produce a liquid spraying phenomenon, the projection of the vent holes and the vent holes on the horizontal plane is not overlapped.

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 do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the whole structure in an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a lid structure according to one embodiment of the present utility model;

FIG. 3 is a schematic diagram of a vent structure according to an embodiment of the present utility model;

FIG. 4 is an enlarged view of area A of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic illustration of a slurry splash path in one embodiment of the present utility model;

FIG. 6 is a dimension marking diagram in an embodiment of the utility model.

Reference numerals illustrate:

1-cup, 11-crushing sword, 2-bowl cover, 3-bleeder vent, 31-first through-hole, 32-second through-hole, 4-annular fender muscle, 5-backstop baffle, 51-riser, 52-diaphragm, 53-ventilative hole, 6-lid wall, 7-baffle chamber, 8-backward flow chamber.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to 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 utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

The description as it relates to "first", "second", etc. in the present utility model is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

As shown in fig. 1, 2 and 5, the present utility model provides a splash-proof food processor, comprising a cup 1 having a crushing blade 11 at the bottom and a lid 2 covering the cup 1, the lid 2 having a ring-shaped rib 4 extending downward and a stopper partition 5 surrounded by the ring-shaped rib 4, the stopper partition 5 comprising a riser 51 extending downward from the lid 2 and a diaphragm 52 bent from the riser 51 toward the ring-shaped rib 4, the riser 51 being annular to define a stopper chamber 7 on the inside, an air vent 3 being formed between the top surface of the diaphragm 52 and the outer side surface of the riser 51, the air vent 3 including an upper opening penetrating the top surface of the lid 2 and a side opening communicating the inside of the cup 1 laterally, the diaphragm 52 being blocked below the upper opening.

During use of the machine, water and food materials are added to the cup 1, for example: the soybean is crushed and ground by the rotation of the crushing knife 11 driven by the motor rotating shaft, and the heating disc heats and boils the slurry in the cup body 1. During the heating process, a large amount of hot air is discharged from the ventilation holes 3. The stirring of crushing sword 11 still accompanies in the heating process, has thick liquid vortex phenomenon, and crushing sword 11 stirs thick liquid in-process and has thick liquid to splash to bowl cover 2 department, and most thick liquid splashes and gets back to in the cup 1 after being blocked by annular fender muscle 4 in the backward flow chamber 8, and a small portion thick liquid splashes to annular fender muscle 4 inboard, gets back to in the cup 1 after being blocked by separation chamber 7 and backstop baffle 5, prevents that thick liquid from splashing through bleeder vent 3. The ventilation holes 3 are not through holes, but are bent exhaust channels formed by the top surfaces of the transverse plates 52 and the outer side surfaces of the vertical plates 51, so that smooth discharge of gas in the cup body 1 is ensured, and slurry in the cup body 1 can be prevented from splashing.

Meanwhile, the present utility model is not limited to the shaping of the transverse plate 52, and may be any of the following embodiments:

example 1:

as shown in fig. 2, the outer end of the transverse plate 52 is not connected with the annular rib 4 to form a free end, and a ventilation inner hole 53 communicated with the ventilation hole 3 is formed between the free end and the annular rib 4, and the projection of the ventilation inner hole 53 and the ventilation hole 3 on the horizontal plane is not overlapped.

By arranging the ventilation inner hole 53 which is not overlapped with the projection of the ventilation hole 3 on the horizontal plane, a zigzag exhaust channel is constructed instead of a straight-through exhaust channel, and the hot air in the cup body 1 reaches the ventilation hole 3 through the ventilation inner hole 53 and is discharged. When the pulping amount of the machine is prevented from being too small, the slurry is in a dispersed and irregular vortex in a high-speed pulping state, and is easy to discharge from the air holes 3. In the use process of the machine, if the pulping quantity is small, in the state of high-speed pulping, the pulp is dispersed and is not in regular vortex, the phenomenon that the pulp splashes through the central exhaust hole in the annular baffle rib 4 can occur, in order to avoid the phenomenon, a stop baffle plate 5 is arranged, the stop baffle plate 5 comprises a vertical plate 51 extending downwards from the cup cover 2 and a transverse plate 52 bending from the vertical plate 51 towards the annular baffle rib 4, the vertical plate 51 is annular to define a baffle cavity 7 on the inner side, and the projection of an air-permeable inner hole 53 and the air-permeable hole 3 on the horizontal plane is not overlapped. This design can block slurry that enters the annular rib 4 from splashing.

Example 2:

in a preferred implementation of the splash-proof food processor, the outer end of the cross plate 52 is connected to the annular rib 4, and the ventilation hole 53 is provided in the cross plate 52 so as to communicate with the ventilation hole 3, and the projection of the ventilation hole 53 and the ventilation hole 3 on the horizontal plane is not overlapped.

Through being connected diaphragm 52 and annular fender muscle 4 to run through on diaphragm 52 and set up ventilative hole 53, can increase the separation area of bowl cover 2 when realizing bowl cover 2 smooth and easy exhaust. In order to prevent the slurry from directly reaching the vent holes 3 from the vent holes 53 to generate a liquid spraying phenomenon, the projection of the vent holes 3 and the vent holes 53 on the horizontal plane is not overlapped.

Further, as shown in fig. 3 and 4, the ventilation holes 3 include first through holes 31 and second through holes 32 that are arranged at intervals along the circumferential direction of the blocking chamber 7.

Through setting up first through-hole 31 and second through-hole 32 realization machine is at the exhaust of in-process of using, simultaneously because first through-hole 31 and second through-hole 32 are not offered horizontally, but along separation arrangement in the circumference direction of separation chamber 7, play the effect of separation thick liquid once more.

It should be noted that the number, shape and arrangement of the through holes are not particularly limited, and as a preferred embodiment of the present utility model, as shown in fig. 1, the first through holes 31 extend along the circumference of the blocking cavity 7 to form crescent holes, and the second through holes 32 are symmetrically arranged with the first through holes 31.

The second through holes 32 and the first through holes 31 are symmetrically arranged, so that the cup cover 2 is concise and elegant in shape and attractive in appearance. The design of crescent moon hole maximize has utilized can open pore area, makes the exhaust in the machine use more smooth and easy.

Further, as shown in fig. 2, the blocking chamber 7 is arranged coaxially with the inner cavity of the cup 1.

By arranging the blocking cavity 7 at the center of the cup cover 2 instead of arranging the exhaust hole at the center of the cup cover 2, the phenomenon that the slurry splashes from the center of the cup cover 2 under the condition of less slurry preparation amount can be prevented.

As shown in fig. 6, the extension length L1 of the riser 51 and the extension length L2 of the annular rib 4 are not particularly limited, and 1/5L2 < L1 < 1/2L2 is preferable as one preferable example of the present utility model and in combination with experimental data during actual operation of the food processor.

By limiting the extension length L1 of the riser 51 and the extension length of the annular rib 4, a better splash prevention effect is achieved. If L1 is too large, the depth of the blocking cavity 7 is too large, slag can be stored in the blocking cavity 7 in the pulping process, cleaning is inconvenient, and bacteria can be bred after cleaning; meanwhile, if L1 is too large, the position of the cross plate 52 will be too low, the open areas of the first through hole 31 and the second through hole 32 will be increased, and the slurry will be easy to splash from the first through hole 31 and the second through hole 32, so that the slurry splashing preventing effect will be poor. If L1 is too small, the opening areas of the first through hole 31 and the second through hole 32 are too small, so that gas in the cup body 1 is not smoothly discharged, and the exhaust effect is affected.

As shown in FIG. 6, the inner diameter R of the blocking chamber 7 is not particularly limited, but is preferably 10 mm.ltoreq.R.ltoreq.20 mm as one preferred embodiment of the present utility model and in combination with experimental data during actual operation of the food processor.

By defining the inner diameter R of the barrier 7, a better splash prevention effect is achieved. In the pulping process, the blocking cavity 7 blocks splashed slurry, slag is stored in the slurry and is reserved in the blocking cavity 7, and if the inner diameter R of the blocking cavity 7 is too small, the slag is inconvenient to clean and grow bacteria; if the inner diameter R of the blocking chamber 7 is too large, the opening area of the ventilation holes 3 is limited, and the ventilation is affected.

Further, the cup cover 2 comprises a cover body and a cover wall 6 extending downwards from the edge of the cover body, the cover wall 6 is inserted into the cup body 1 to be in sealing fit with the side wall of the cup body 1, and a backflow cavity 8 is formed between the cover wall 6 and the outer side of the annular rib 4.

The sealing fit of the cup cover 2 and the cup body 1 is realized by arranging the cover wall 6, the cover wall 6 is clamped into the side wall of the cup body 1, and the limiting effect on the cup cover 2 is realized. A backflow cavity 8 is formed between the cover wall 6 and the outer side of the annular baffle rib 4, so that the slurry in the backflow cavity 8 can return to the cup body 1, and the slurry is prevented from splashing.

The extending length L3 of the cover wall 6 and the extending length L2 of the annular rib 4 are not particularly limited, and L2 < L3 is preferable as one of the preferable aspects of the present utility model and in combination with experimental data in the actual operation of the food processor.

By limiting the extension length L2 of the annular blocking rib 4 to be less than L3, the exhaust effect of the cup body 1 is ensured, and if L2 is more than or equal to L3, hot air in the reflux cavity 8 in the cup body 1 is blocked by the annular blocking rib 4, so that the exhaust of hot air in the cup body 1 is not facilitated. Meanwhile, L2 cannot be too small, and if L2 is too small, the annular rib 4 cannot have a good slurry splash preventing effect.

The technical solution protected by the present utility model is not limited to the above embodiments, and it should be noted that, the combination of the technical solution of any one embodiment with the technical solution of the other embodiment or embodiments is within the scope of the present utility model. While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (10)

1. The utility model provides a prevent food preparation machine of splash, including the bottom be equipped with smash the cup of sword and lid close in the bowl cover of cup, its characterized in that, the bowl cover be equipped with downwardly extending's annular keep off the muscle and by annular keeps off the backstop baffle that the muscle surrounds, backstop baffle include from bowl cover downwardly extending's riser and from the riser orientation annular keeps off the diaphragm that the muscle was bent, the riser is annular in order to inwards to prescribe a limit to and separates the chamber, the top surface of diaphragm with be formed with the bleeder vent between the lateral surface of riser, the bleeder vent is including running through the upper shed of bowl cover top surface and side direction intercommunication the side shed of the inside of cup, the diaphragm shelters from the below of upper shed.

2. The splash guard of claim 1, wherein the outer end of the cross plate is not connected to the annular rib to form a free end, and wherein a vent hole communicating with the vent hole is formed between the free end and the annular rib, and wherein the vent hole does not overlap with the projection of the vent hole in the horizontal plane.

3. The splash resistant food processor of claim 1, wherein the vent includes first and second through holes spaced along the circumferential direction of the barrier cavity.

4. A splash guard for a food processor according to claim 3, wherein the first through hole extends in a circumferential direction of the barrier cavity to form a crescent hole, and the second through hole is symmetrically disposed with respect to the first through hole.

5. A splash resistant food processor according to claim 1, wherein the barrier chamber is arranged coaxially with the interior cavity of the cup.

6. The splash guard of claim 1, wherein the extension L1 of the riser and the extension L2 of the annular rib satisfy: 1/5L2 < L1 < 1/2L2.

7. A splash guard food processor according to claim 1, wherein the inner diameter R of the barrier compartment satisfies: r is more than or equal to 10mm and less than or equal to 20mm.

8. The splash resistant food processor of claim 1, wherein the lid includes a cover and a cover wall extending downwardly from an edge of the cover, the cover wall being inserted into the cup in sealing engagement with a side wall of the cup, the cover wall defining a return flow chamber with an outer side of the annular bead.

9. The splash guard of claim 8, wherein the extended length L3 of the cover wall and the extended length L2 of the annular rib satisfy: l2 is less than L3.

10. The splash preventing food processor of claim 1, wherein the outer end of the cross plate is connected to the annular rib, and an air-permeable inner hole is formed in the cross plate in a penetrating manner so as to be communicated with the air hole, and the projection of the air-permeable inner hole and the air hole on a horizontal plane is not overlapped.