CN211985134U - Splash-proof food processor - Google Patents

Abstract

The utility model provides a food processing machine of anti-splash, including organism and the cup subassembly that sets up in the organism and be used for food processing, cup subassembly includes cup and bowl cover, the bowl cover seals up the cup and forms the cup cavity, be equipped with crushing sword in the cup cavity, be equipped with exhaust passage on the bowl cover, exhaust passage's lower extreme is equipped with the bleeder vent that communicates with the cup cavity, exhaust passage includes backward flow section and intercommunication section, still include the steam plug of locating backward flow section department, form the multilayer ventilation channel of radial arrangement between steam plug and the backward flow section, each layer ventilation channel communicates the setting each other and communicates the bleeder vent with the external world, so set up, steam in the cup cavity can pass through bleeder vent and multilayer ventilation channel in proper order when discharging, namely the discharge path of steam is circuitous tortuous, the discharge velocity of fine slowing down steam, played the fine cushioning effect to steam, thereby effectively preventing high-temperature steam from directly splashing to scald a user and greatly improving the safety of the user in use.

Description

Splash-proof food processor

Technical Field

The utility model relates to a food preparation machine field especially relates to a food preparation machine of anti-splash.

Background

Food preparation machine on current market, generally include the organism and set up in the cup subassembly that the organism is used for food treatment, cup subassembly includes cup and bowl cover, the sealed lid of bowl cover closes the cup and forms the cup cavity, be equipped with reducing mechanism in the cup cavity, the food preparation machine who generally has hot drink preparation function, its bowl cover is ventilative, communicate with the atmosphere promptly, can not be too big with guaranteeing internal pressure, but steam in the passageway of current bowl cover is easy spill when discharging, and scald the user, make food preparation machine have the potential safety hazard when using, influence user experience.

Disclosure of Invention

An object of the utility model is to provide a food preparation machine of anti-splash.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a food preparation machine of anti-splash, includes the organism and sets up in the cup subassembly that the organism is used for food processing, and cup subassembly includes cup and bowl cover, and the bowl cover seals up and closes the cup and form cup cavity, is equipped with crushing sword in the cup cavity, is equipped with exhaust passage on the bowl cover, wherein, exhaust passage's lower extreme is equipped with the bleeder vent with cup cavity intercommunication, and exhaust passage includes the backward flow section and the intercommunication section of mutual intercommunication, still including dismantling the steam plug of installing in backward flow section department, forms the passageway of ventilating along the multilayer of radial arrangement between steam plug and the backward flow section, and each layer is ventilated the passageway and is communicated the setting each other and with bleeder.

Furthermore, the steam plug comprises a top wall and a plurality of layers of surrounding walls which are arranged on the lower end face of the top wall and are sleeved with each other, and after the steam plug is installed in place, the plurality of layers of surrounding walls and the backflow section form the plurality of layers of ventilation channels.

Further, the multilayer wall includes inner wall and peripheral wall, the cavity of the inner wall forms the first channel, the outer wall of the inner wall and the inner wall of the peripheral wall form the second channel, and the outer wall of the peripheral wall and the inner wall of the reflow section form the third channel.

Furthermore, the periphery of the top wall is provided with an annular boss which is in sealing fit with the inner side wall of the backflow section, and the annular boss is provided with an air outlet hole communicated with the third channel.

Furthermore, the inner surrounding wall is provided with an inner through hole for communicating the first channel with the second channel, the outer surrounding wall is provided with an outer through hole for communicating the second channel with the third channel, and the inner through hole and the outer through hole are arranged in a staggered mode.

Furthermore, the inner through opening and the outer through opening are both in a notch shape; or the inner through opening and the outer through opening are both in a hole shape.

Furthermore, a communication opening is formed between the backflow section and the communication section, a ventilation valve sealing cylinder is arranged in the communication section and comprises a cylinder body and a sealing plate arranged in the cylinder body, and ventilation holes are formed in the sealing plate.

Furthermore, the height of the inner surrounding wall is greater than that of the outer surrounding wall, the inner diameter of the backflow section is greater than that of the communication section, so that the exhaust passage is cylindrical, the upper part is larger than the lower part, after the steam plug is installed in place, the lower end of the inner surrounding wall penetrates through the communication port, the lower end face of the inner surrounding wall abuts against the upper surface of the sealing plate, and the lower end face of the outer surrounding wall abuts against the inner bottom face of the backflow section.

Furthermore, the upper end of the cylinder body is provided with an annular sealing surrounding edge which covers the lower end of the inner surrounding wall.

Furthermore, a supporting cylinder is arranged in the cup cover, the inner cavity of the supporting cylinder forms the exhaust channel, the cup cover comprises an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are fixed together through screw connection or clamping connection or adhesion, and the supporting cylinder and the ventilation valve sealing collet are fastened and fixed.

After the technical scheme is adopted, the utility model has the advantages of as follows:

1. in the utility model, the lower end of the exhaust passage is arranged at the air vent communicated with the cavity of the cup body, the exhaust passage comprises a backflow section and a communication section which are communicated with each other, the backflow section can play the role of steam condensation backflow and can play the role of buffering overflowed slurry, and the steam plug which is detachably arranged at the backflow section is arranged, the steam can be well blocked to prevent the steam from directly splashing on the body of a user to scald the user, and a multi-layer ventilation passage which is arranged along the radial direction is formed between the steam plug and the backflow section, the ventilation passages of all layers are communicated with each other and communicate the air vent with the outside, the arrangement is realized, the steam in the cavity of the cup body can sequentially pass through the air vent and the multi-layer ventilation passage when being discharged, namely, the discharge path of the steam is circuitous, the discharge speed of the steam is well slowed down, and the buffering effect on, thereby effectively prevent that high temperature steam from directly splashing out and scalding the user, the security when having promoted the user greatly and using, make food preparation machine have the anti-splash effect promptly, of course, can play the condensation backward flow in the multilayer passageway, with the effect that reduces the condensation water and splash, and in addition, the multilayer passageway, still can carry out the separation buffering to the noise, in order to play the effect of noise reduction, guarantee steam that simultaneously again can be fine can discharge smoothly, in order to guarantee that the pressure in the cup cavity can not be too big, thereby guarantee the security.

2. The steam stopper specifically includes the roof and locates the lower terminal surface of roof and overlap the multilayer leg of establishing each other, after steam stopper installation targets in place, forms between multilayer leg and the backward flow section the multilayer passageway of ventilating, this kind of formation mode is simple structure both, easily realizes, makes things convenient for machine-shaping, and the passageway leakproofness of ventilating that forms is good, can not have the leakage, guarantees that steam can be smooth and stable discharge.

3. The multi-layer surrounding wall comprises an inner surrounding wall and an outer surrounding wall, a first channel is formed in a cavity of the inner surrounding wall, a second channel is formed between the outer side wall of the inner surrounding wall and the inner side wall of the outer surrounding wall, a third channel is formed between the outer side wall of the outer surrounding wall and the inner side wall of the backflow section, the multi-layer surrounding wall is arranged in such a way, when steam in the cavity of the cup body is discharged, the steam firstly enters the first channel through the air holes, then enters the second channel from the first channel, then enters the third channel from the second channel, and finally is discharged outside through the third channel, so that the high-temperature steam can be gradually condensed and then flows back, and the path of the steam is bent and effectively prevented from directly splashing out, meanwhile, the steam can be well guaranteed.

4. Through set up in the sealed complex annular boss of inside wall of backward flow section in the periphery of roof, make the third passageway sealed, not direct and external intercommunication, and through be equipped with the venthole with the third passageway intercommunication on annular boss, pass through the venthole like this, make third passageway and external intercommunication again, steam need pass through the venthole when discharging the external world promptly, the venthole can be fine again blocks the buffering to steam, pressure when reducing steam discharge greatly, can not form the splash, thereby make food preparation machine have the effect of preventing splashing.

5. Through setting up the interior opening with first passageway and second passageway intercommunication on the wall of enclosing, and set up the outer opening with second passageway and third passageway intercommunication on the wall of enclosing, in order to realize the intercommunication between each passageway, this kind of mode is simple structure not only, easily realizes, and the intercommunication is effectual, and stagger interior opening and outer opening and set up, make the intercommunication between each passageway circuitous more tortuous like this, can be better cushion steam, in order to prevent that steam from splashing out.

6. Interior opening and outer opening all are the breach form or are poroid, and opening and outer opening realize switching on of steam in making things convenient for like this, and simple structure, easily production and processing.

7. Be equipped with the intercommunication mouth between backward flow section and the intercommunication section to set up the sealed section of thick bamboo of breather valve in the intercommunication section, the sealed section of thick bamboo of breather valve includes the barrel and locates the closing plate in the barrel, and on the closing plate was located to the bleeder vent, made the inside wall of intercommunication section by the sealed section of thick bamboo cladding of breather valve, strengthened exhaust passage's leakproofness, can be fine prevent that steam from spilling by the fit clearance of exhaust passage and bowl cover, in order to guarantee that steam can just stably discharge smoothly.

8. The height that highly is greater than the peripheral wall of inner wall, the internal diameter of backward flow section is greater than the internal diameter of intercommunication section so that exhaust passage is big-end-up cylindricly, the back that targets in place is installed to the steam stopper, the lower extreme of inner wall passes intercommunication mouth and lower terminal surface and contradicts in the upper surface of closing plate, the lower terminal surface of peripheral wall contradicts in the interior bottom surface of backward flow section, so set up, first passageway of assurance that can be fine, the leakproofness after second passageway and the formation of third passageway, make steam can not leak at the discharge process, guarantee that steam can be smooth and discharge from the venthole.

9. Through the upper end at the barrel set up the annular seal surrounding edge with the lower extreme cladding of inner wall, after steam plug installation targets in place like this, guarantee cooperation leakproofness between ventilative valve seal section of thick bamboo and the steam plug that can be fine, prevent that steam from leaking from the fit clearance of inner wall and closing plate, make steam can only get into first passageway from the bleeder vent, get into the second passageway by interior opening again, get into the third passageway by outer opening again, discharge by the venthole at last, guarantee promptly that steam can be effectively cushioned, discharge smoothly and stable simultaneously.

10. The cup cover is internally provided with a supporting cylinder, an inner cavity of the supporting cylinder is formed in the exhaust channel, so that steam can be conveniently discharged, the channel can be conveniently formed, the channel is of an integral structure, the channel is good in sealing performance and cannot be leaked, meanwhile, the cup cover comprises an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are fixedly connected together through screw connection or clamping connection or pasting, and the supporting cylinder and the ventilation valve sealing cylinder clamp are fastened and fixed, so that the cup cover is convenient to machine and form and assemble, the supporting cylinder and the ventilation valve sealing cylinder are axially limited, and the working stability and the reliability of the channel formed by the supporting cylinder and the sealing performance of the ventilation valve sealing cylinder are guaranteed.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a cross-sectional view of a food processor according to the present invention.

Fig. 2 is a cross-sectional view showing the cooperation between the lid and the steam plug of the food processor of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

Fig. 4 is an exploded view of the lid and steam plug of the food processor of the present invention.

Fig. 5 is a schematic perspective view of a steam plug of the food processor of the present invention.

Fig. 6 is a schematic view of another perspective structure of the steam plug of the food processor of the present invention.

Fig. 7 is a schematic view of a three-dimensional structure of a sealing cylinder of a vent valve in the food processor of the present invention.

The names of the components marked in the figures are as follows:

1. a body; 100. a motor; 110. a motor shaft; 21. a cup body; 22. a cup cover; 221. an exhaust passage; 2211. a reflux section; 2212. a communicating section; 2213. a communication port; 222. an upper cover plate; 223. a lower cover plate; 23. a cavity of the cup body; 24. air holes are formed; 3. a crushing knife; 4. a steam plug; 41. a top wall; 411. an annular boss; 4111. an air outlet; 42. an inner surrounding wall; 421. an inner port; 43. a peripheral wall; 431. an outer port; 44. a vent passage; 441. a first channel; 442. a second channel; 443. a third channel; 5. a vent valve sealing cylinder; 51. a barrel; 511. an annular sealing surrounding edge; 52. a sealing plate; 6. a support cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following terms "upper," "lower," "left," "right," "longitudinal," "lateral," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like are used in an orientation or positional relationship relative to one another only as illustrated in the accompanying drawings and are used merely for convenience in describing and simplifying the invention, and do not indicate or imply that the device/component so referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be considered as limiting the invention.

As shown in fig. 1 to 7, the utility model provides a splash-proof food processor, which comprises a machine body 1 and a cup body assembly arranged on the machine body 1 and used for food processing, wherein the cup body assembly comprises a cup body 21 and a cup cover 22, the cup cover 22 is sealed and covers the upper part of the cup body 21 and forms a cup body cavity 23, a crushing knife 3 is arranged in the cup body cavity 23, a motor 100 is arranged in the machine body 1, the motor 100 is provided with a motor shaft 110, the motor shaft 110 is in transmission connection with the crushing knife 3 to drive the crushing knife 3 to rotate so as to stir and crush food materials in the cup body cavity 23, an exhaust passage 221 is arranged on the cup cover 22, a support cylinder 6 is arranged in the cup cover 22, the exhaust passage 221 is formed by an inner cavity of the support cylinder 6, which not only facilitates steam discharge but also facilitates the formation of the passage, the passage is of an integral structure, the closure of, the upper cover plate 222 and the lower cover plate 223 are fixed together through screws and clamp and fix the supporting cylinder 6, so that the processing, forming and assembling of the cup cover are facilitated, the axial limiting of the supporting cylinder can be well realized, and the working stability of an exhaust channel formed by the supporting cylinder is ensured.

In this embodiment, the lower end of the exhaust channel 221 is provided with an air vent 24 communicating with the cup cavity 23, the exhaust channel 221 comprises a backflow section 2211 and a communication section 2212 which are communicated with each other, the backflow section can perform the function of steam condensation backflow and also can perform the function of buffering overflowed slurry, a communication port 2213 is arranged between the backflow section 2211 and the communication section 2212 and realizes the communication through the communication port 2213, the exhaust channel further comprises a steam plug 4 detachably mounted at the backflow section 2211 and can well block steam so as to prevent the steam from directly splashing on the body of a user and scalding the user, a plurality of ventilation channels 44 arranged along the radial direction are formed between the steam plug 4 and the backflow section 2211, the ventilation channels 44 of each layer are communicated with each other and communicate the air vent 24 with the outside, so arranged, the steam in the cup cavity can pass through the air vent and the plurality of ventilation channels in sequence when being exhausted, the exhaust route of steam is circuitous tortuous promptly, fine discharge velocity who slows down steam, the fine cushioning effect to steam has been played, thereby prevent effectively that high temperature steam from directly splashing and scalding the user, the security when having promoted the user to use greatly, also make food preparation machine have the effect of preventing splashing, of course, the condensation backward flow also can be played in the multilayer channel, with the effect that reduces condensation water splashing, and furthermore, the multilayer channel, still can carry out the separation buffering to the noise, so as to play noise reduction's effect, simultaneously again fine assurance steam can discharge smoothly, so as to guarantee that the pressure in the cup cavity can not be too big, thereby guarantee the security.

Specifically, steam stopper 4 includes roof 41 and locates the lower terminal surface of roof 41 and the multilayer leg of establishing of each other cover, after steam stopper 4 installation targets in place, targets in place with bowl cover 22's exhaust passage 221 cooperation promptly, forms between multilayer leg and the backward flow section 2211 multilayer ventilation channel 44, also form multilayer ventilation channel through multilayer leg and backward flow section cooperation, this kind of forming method is simple structure both, easily realizes, makes things convenient for the machine-shaping, and the passageway leakproofness of just forming is good, can not have the leakage, guarantees that steam can be smooth and stable discharge.

In order to facilitate the processing and forming of the steam plug, in this embodiment, the multi-layer surrounding wall is provided with two layers, so as to form a three-layer ventilation channel 44, the three-layer ventilation channel 44 comprises a first channel 441, a second channel 442 and a third channel 443, specifically, the multi-layer surrounding wall comprises an inner surrounding wall 42 and an outer surrounding wall 43, the cavity of the inner surrounding wall 42 forms the first channel 441, the outer side wall of the inner surrounding wall 42 and the inner side wall of the outer surrounding wall 43 form the second channel 442, and the outer side wall of the outer surrounding wall 43 and the inner side wall of the backflow section 2211 form the third channel 443, so that when steam in the cavity of the cup body is exhausted, the steam firstly enters the first channel through the ventilation holes, then enters the second channel through the first channel, then enters the third channel through the second channel, and finally is exhausted from the outside through the third channel, so that the high-temperature steam can be gradually condensed and then reflows, meanwhile, the steam can be well discharged smoothly, so as to ensure the balance in the cavity of the cup body, wherein the discharge path of the steam can refer to the direction indicated by the arrow in fig. 2 and 3.

In order to better slow down the discharge pressure of steam and prevent the steam from splashing, an annular boss 411 in sealing fit with the inner side wall of the backflow section 2211 can be arranged on the periphery of the top wall 41, an air outlet 4111 communicated with a third channel 443 is arranged on the annular boss 411, the air outlet 4111 is communicated with the outside, so that the third channel is closed, the third channel is not directly communicated with the outside and is communicated with the outside through the air outlet, namely, the steam needs to pass through the air outlet when being discharged outside, the air outlet can well block and buffer the steam, the pressure when the steam is discharged is greatly reduced, the steam cannot splash, and therefore the food processing machine has a splashing prevention effect.

And, be equipped with the interior through-hole 421 with first passageway 441 and second passageway 442 intercommunication on the interior surrounding wall 42, be equipped with the outer through-hole 431 with second passageway 442 and third passageway 443 intercommunication on the peripheral wall 43 to realize the intercommunication between each passageway, this kind of mode is simple structure not only, easily realizes, and the intercommunication is effectual, staggers the setting with interior through-hole 421 and outer through-hole 431 simultaneously, makes the intercommunication between each passageway circuitous more like this, can be better cushion steam, in order to prevent that steam from splashing out.

Secondly, the inner port 421 and the outer port 431 are both arranged in a notch shape, so that the inner port and the outer port are convenient to conduct steam, and the steam-conducting; meanwhile, in order to prevent steam from leaking out of the matching gap between the exhaust passage and the cup cover, a ventilation valve sealing cylinder 5 can be arranged in the communication section 2212 and below the communication port 2213, the ventilation valve sealing cylinder 5 specifically comprises a cylinder body 51 and a sealing plate 52 arranged in the cylinder body 51, at least the sealing plate 52 is exposed out of the communication port 2213, and the ventilation holes 24 are arranged on the sealing plate 52, so that the inner side wall of the communication section is coated by the ventilation valve sealing cylinder, the sealing performance of the exhaust passage is enhanced, the steam can be well prevented from leaking out of the matching gap between the exhaust passage and the cup cover, and the steam can be smoothly and stably discharged.

More specifically, the height of the inner surrounding wall 42 is greater than that of the outer surrounding wall 43, the inner diameter of the backflow section 2211 is greater than that of the communication section 2212 so that the exhaust passage 221 is cylindrical with a large top and a small bottom, after the steam plug 4 is installed in place, the lower end of the inner surrounding wall 42 penetrates through the communication port 2213 and the lower end face abuts against the upper surface of the sealing plate 52, and the lower end face of the outer surrounding wall 43 abuts against the inner bottom face of the backflow section 2211.

In order to ensure the sealing property of the matching between the steam plug and the exhaust channel, an annular sealing surrounding edge 511 which coats the lower end of the inner surrounding wall 42 can be arranged at the upper end of the barrel body 51, so that after the steam plug is installed in place, the matching sealing property between the ventilation valve sealing barrel and the steam plug can be well ensured, the steam is prevented from leaking from the matching gap between the inner surrounding wall and the sealing plate, the steam can only enter the first channel from the ventilation holes, then enters the second channel from the inner opening, then enters the third channel from the outer opening, and finally is discharged from the air outlet, and the steam can be effectively buffered, and can be smoothly and stably discharged.

Meanwhile, when the upper cover plate 222 and the lower cover plate 223 are fixedly connected through screws, the ventilation valve sealing cylinder 5 is clamped and fixed by the upper cover plate 222 and the lower cover plate 223, the ventilation valve sealing cylinder can be well axially limited, the fixation is reliable, and the ventilation valve sealing cylinder is not easy to loosen so as to ensure the sealing performance of the ventilation valve sealing cylinder.

It is understood that the multilayer enclosure wall may also be provided with three layers, four layers, five layers, etc., and the corresponding vent passages may also be provided with four layers, five layers, six layers, etc., as the case may be.

It will be appreciated that both the inner and outer ports may be provided in the form of holes.

It can be understood that the upper cover plate and the lower cover plate can also be fixed together by clamping or sticking.

In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.

Claims (10)

1. The utility model provides a food preparation machine of anti-splash, includes the organism and sets up in the organism cup subassembly that is used for food processing, cup subassembly includes cup and bowl cover, and the bowl cover seals up the cup and forms cup cavity, is equipped with crushing sword in the cup cavity, is equipped with exhaust passage on the bowl cover, a serial communication port, exhaust passage's lower extreme is equipped with the bleeder vent with cup cavity intercommunication, and exhaust passage is including the backward flow section and the intercommunication section of mutual intercommunication, still including dismantling the steam plug of installing in backward flow section department, forms the multilayer along radial arrangement between steam plug and the backward flow section and ventilates the passageway, and each layer is ventilated the passageway and is communicated the setting each other and with bleeder vent and.

2. The food processor of claim 1, wherein the steam plug includes a top wall and a plurality of walls disposed on a lower end of the top wall and nested with one another, wherein the plurality of walls form the plurality of ventilation channels with the return section when the steam plug is in place.

3. A food processor as claimed in claim 2, wherein the multi-layer wall comprises an inner wall and a outer wall, the cavity of the inner wall forming the first passageway, the outer wall of the inner wall forming the second passageway with the inner wall of the outer wall, and the outer wall of the outer wall forming the third passageway with the inner wall of the return section.

4. The food processor of claim 3, wherein the top wall has an annular projection on a periphery thereof for sealing engagement with the inner sidewall of the return section, the annular projection having an outlet aperture therein communicating with the third passage.

5. A food processor as defined in claim 3, wherein the inner wall has inner openings therein communicating the first and second passages, and the outer wall has outer openings therein communicating the second and third passages, the inner openings being offset from the outer openings.

6. The food processor of claim 5, wherein the inner and outer through openings are each notched; or the inner through opening and the outer through opening are both in a hole shape.

7. The food processor as claimed in any one of claims 3 to 6, wherein a communication port is provided between the return section and the communication section, a vent valve sealing cylinder is provided in the communication section, the vent valve sealing cylinder comprises a cylinder body and a sealing plate provided in the cylinder body, and the vent hole is provided on the sealing plate.

8. The food processor as defined in claim 7, wherein the inner peripheral wall has a height greater than that of the outer peripheral wall, the inner diameter of the return section is greater than that of the communication section so that the exhaust passage is cylindrical with a large upper part and a small lower part, the lower end of the inner peripheral wall passes through the communication port and the lower end surface abuts against the upper surface of the sealing plate, and the lower end surface of the outer peripheral wall abuts against the inner bottom surface of the return section when the steam plug is mounted in place.

9. A food processor as claimed in claim 8, wherein the upper end of the bowl is provided with an annular sealing skirt which surrounds the lower end of the inner wall.

10. The food processor of claim 7, wherein the cup cover has a support cylinder therein, the inner cavity of the support cylinder forms the exhaust passage, the cup cover includes an upper cover plate and a lower cover plate, the upper cover plate and the lower cover plate are fixed together by screwing, clamping or adhering, and the support cylinder and the vent valve sealing collet are fixed together.

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