CN217365540U - Food preparation machine with stable structure - Google Patents

Abstract

The application provides a stable in structure's food preparation machine relates to food processing technology field, and this food preparation machine includes the frame and sets up the stirring cup on the frame, the outside cover of stirring cup is equipped with the sound-proof housing, sound-proof housing bottom lid fits the frame up end, sound-proof housing top center is provided with dodges the mouth, the center of the biggest circumscribed circle of stirring cup is located dodge in the vertical projection of mouth. The application provides a food preparation machine all is equipped with installation coordination structure in the bottom and the top of sound-proof housing, make whole sound-proof housing all keep the assembly stable in circumference and footpath, it is further, will stir the biggest circumscribed circle center of cup and locate in the projection of dodging the hole, ensure that the axle center of sound-proof housing and cup is skew to be set up, it is unanimous to approach with the axle center of frame, make the space utilization in the whole sound-proof housing more abundant, the whole structure is compacter, reduce resonance between cup and the sound-proof housing, promote the user dismouting and fall the use experience of making an uproar.

Description

Food preparation machine with stable structure

Technical Field

The application relates to the technical field of food processing, in particular to a low-noise and stable-structure food processing machine.

Background

At present, food preparation machine on the market mainly drives the high-speed rotatory cutting of stirring sword in the cup through the motor and eats material processing, in order to realize that the broken wall is smashed, improve the taste of fruit vegetables juice, motor drive need set up higher rotational speed for smash the sword and can be to eating the kibbling more fine and smooth of material under the operating mode of load, and smash the rotatory great problem of complete machine during operation noise that has also caused of sword high speed.

Among the prior art, often can adopt the sound-proof housing cover to establish in the cup outside, with the coaxial setting of stirring cup, with this noise of isolated complete machine during operation, but because the cup generally need grip can be in the corresponding some exterior structures such as handle that set up of lateral wall, make the sound-proof housing whole be irregular shape, often can waste the space of stirring cup handle opposite side, and because the sound-proof housing sets up with the axle center for the crushing sword in process chamber, make the sound-proof housing can produce resonance for the relative cup of course, lead to the sound-proof housing relatively poor for the stability of frame, also can cause the influence to the leakproofness of sound-proof housing erection joint department simultaneously, the noise reduction effect of messenger is discount also greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in structure's food preparation machine, main aim at makes the sealed parcel that the sound-proof housing can be better outside the cup, when satisfying the sound insulation and fall making an uproar, makes the axle center of whole sound-proof housing, stirring cup and frame keep unanimous for complete machine space structure is compacter, will stir cup process chamber center and the central biasing setting of sound-proof housing simultaneously, reduces to add the resonance point that produces man-hour, promotes stability under the complete machine operating condition.

The above technical problem of the present invention can be solved by the following technical solutions:

the utility model provides a stable in structure's food preparation machine, includes the frame and sets up the stirring cup on the frame, the outside cover of stirring cup is equipped with the sound-proof housing, the sound-proof housing bottom lid fits the frame up end, sound-proof housing top center is provided with and dodges the mouth, the center of the biggest circumscribed circle of stirring cup is located dodge in the vertical projection of mouth.

Furthermore, the stirring cup comprises a holding part arranged on the side wall, and the holding part is superposed with the maximum circumscribed circle diameter of the stirring cup.

Furthermore, the stirring cup further comprises a cup body and a cup cover covering the upper portion of the cup body, and the avoiding opening is arranged in a manner of deviating from the center of the cup body.

Further, the sound-proof housing still fits including the lid dodge the syllable-dividing lid of mouth top, the bowl cover top be provided with the syllable-dividing lid corresponds the installation department of assembly, the installation department biasing with the bowl cover center sets up.

Further, the installation department is including setting up the positioning groove at the bowl cover top, the lid gives sound insulation including set up in the bottom with the sealed location boss of assembling of positioning groove.

Furthermore, be provided with the pressure release hole of connecting the outside on the lid gives sound insulation, the bowl cover top still be equipped with the exhaust portion that the dislocation switched on after the pressure release hole installation.

Further, a first sealing element wrapping a gap between the positioning groove and the positioning boss is arranged on the top of the sound insulation cover; and/or a second sealing element is arranged at the bottom of the sound-proof shield, and an installation step corresponding to the second sealing element in sealing assembly is arranged on the machine base.

Furthermore, the stirring cup also comprises a stirring piece in transmission connection with the driving motor in the base, and the stirring piece and the center of the sound-proof shield are arranged in a deviating manner.

Further, the projection of the sound-proof cover in the vertical direction does not exceed the projection of the machine base in the vertical direction.

Furthermore, the projections of the engine base and the sound-proof cover in the vertical direction are of square or circular structures.

Compared with the prior art, the beneficial effect of this application is:

1. the application provides a stable in structure's food preparation machine, including frame and the stirring cup of setting on the base, establish the sound-proof housing cover at the stirring cup outside to this processing noise in the isolated working process. The direct lid in bottom of sound-proof housing closes at the frame up end, and is spacing with the edge cooperation of frame, with the even effect of the gravity of whole sound-proof housing on the frame, and the top of sound-proof housing still is provided with and dodges the mouth, can further cooperate spacingly with stirring cup top, to sound-proof housing top auxiliary stay, through upper and lower location promote the stability of whole sound-proof housing. Wherein, the biggest circumscribed circle center of stirring cup is located in dodging the vertical projection of mouth for sound-proof housing, stirring cup and frame three set up with the axle center, make complete machine structure compacter, further promote complete machine stability.

2. Through the cup center with the stirring cup and the central biasing setting of sound-proof housing for what set up on cup lateral wall grips the portion can be better accomodate in the sound-proof housing, simultaneously, because the stirring piece of cup inside sets up at the cup center, so make also keep the biasing with the sound-proof housing center at the work center of whole processing intracavity, avoid stirring cup and the vibration point of sound-proof housing to produce resonance on same central axis, thereby promote complete machine stability under the operating condition.

3. The sound-proof housing still closes the lid that gives sound insulation above dodging the mouth including the lid, and the permeable lid that gives sound insulation of lid that gives sound insulation corresponds the assembly with the installation department at stirring cup top, through the lid that gives sound insulation and installation department and to the sound-proof housing dodge mouthful upper and lower centre gripping location, ensure the assembly stability at sound-proof housing top. After the lid that gives sound insulation corresponds the assembly with the installation department, give sound insulation and cover and connect the exhaust portion dislocation on outside pressure release hole and the bowl cover and switch on, form inside and external exhaust passage of intercommunication cup, adjust the inside gas pressure in the course of the work of cup, avoid the cup because the too big potential safety hazard that leads to of pressure, and switch on through the dislocation of the lid that gives sound insulation, can further cushion steam pressure, avoid scalding the user.

4. The connection parts of the sound-proof shield, the base and the stirring cup are respectively provided with a first sealing element and a second sealing element, and the edge of the bottom of the sound-proof shield is wrapped with the second sealing element so as to be conveniently installed in a sealing fit with the installation step on the base; and first sealing member parcel sets up the lower extreme of syllable-dividing lid, further fills the clearance of syllable-dividing lid and dodging between the mouth, ensures that the sound-proof housing inner space leakproofness is better, promotes the performance of making an uproar of falling of complete machine.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of a food processor according to an embodiment of the present application;

FIG. 2 is a cross-sectional view of a food processor configuration according to an embodiment of the present application;

fig. 3 is a schematic view of a sound enclosure according to an embodiment of the present application.

Icon: 1-a machine base, 2-a stirring cup, 3-a sound-proof cover, 4-a holding part, 5-an installation step and 6-a stirring piece;

21-cup body, 22-cup cover, 221-positioning groove, 222-exhaust part and 223-first sealing element;

31-avoidance opening, 32-sound insulation cover, 321-positioning boss and 322-pressure relief hole; 323-second seal.

Detailed Description

The terms "first," "second," "third," and the like are used for descriptive purposes only and not for purposes of indicating or implying relative importance, and do not denote any order or order.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally arranged when products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application.

In the description of the present application, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

The technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings.

Please refer to fig. 1-3, which are schematic structural diagrams of a stable food processor according to an embodiment of the present application, including a base 1 and a mixing cup 2 disposed on the base 1, wherein a holding portion 4 convenient for a user to take is disposed on a sidewall of the mixing cup 2, a sound-proof cover 3 for isolating noise generated during a food processing process is further sleeved outside the mixing cup 2, a bottom of the sound-proof cover 3 covers an upper end surface of the base 1, and is assembled and fixed on the base 1 through an installation step 5 at an edge of the base 1, and a dodging opening 31 is disposed at a top of the sound-proof cover 3, so as to be capable of assisting in positioning with a top of the mixing cup 2.

In one embodiment, the soundproof cover 3 is disposed vertically above the base 1, coaxially disposed with the base 1, and the avoidance port 31 corresponding to the top is also disposed at the axial position and is fitted to the top of the mixing cup 2. And stirring cup 2 contains the biggest circumscribed circle centre of a circle of 4 in the portion of gripping, and the projection in vertical direction is located and dodges mouthful 31, also the axle center of frame 1, stirring cup 2 and sound-proof housing 3 three is close unanimous, and stirring cup 2 also falls into in frame 1 in vertical direction's projection completely, and whole sound-proof housing 3 space utilization ratio is higher relatively, and the whole structure is also compacter, and the sound insulation effect is better.

It can be understood that the spatial shape of the sound-proof housing 3 can be that the cylindrical sleeve is sleeved outside the stirring cup 2 and is arranged to coincide with the maximum circumcircle center of the stirring cup, or the square cylindrical sleeve is sleeved outside the stirring cup 2, and the holding part 4 of the stirring cup 2 is arranged along the diagonal direction of the sound-proof housing 3.

Further, the top of sound-proof housing 3 still is provided with the lid and closes the lid 32 that gives sound insulation of dodging hole 31, stirs cup 2 and includes that cup 21 and lid close the bowl cover 22 in the cup 21 top, specifically, still be provided with on the bowl cover 22 and dodge hole 31 and give sound insulation lid 32 and carry out the complex installation department, the installation department is located the center department of whole stirring cup 2 circumcircles, with bowl cover 22 central off-centre setting.

In one embodiment, the center of the circumscribed circle of the cup body 21 of the blending cup 2 is offset from the center of the avoiding hole 31. Specifically, the cup body 21 is cylindrical, the outwardly-protruding holding portion 4 is arranged on the side wall of the cup body 21, the sound-proof housing 3 is sleeved outside the cup body 21 and the holding portion 4, the circle center of the maximum circumscribed circle of the whole cup body 21 and the holding portion 4 coincides with the axis of the avoidance hole 31, correspondingly, the axis of the cup body 21 and the axis of the whole sound-proof housing 3 are offset with each other, so that the center deviation of the processing cavity of the stirring cup 2 and the sound-proof housing 3 is realized, and the resonance between the sound-proof housing 3 and the stirring cup 2 in the processing process is avoided.

It can be understood that the axis of the soundproof cover 3 may also be approximately coincident with the center of the stirring cup 2, so that the projection of the center of the stirring cup 2 in the vertical direction falls into the avoiding opening 31.

In order to further improve the space utilization rate inside the sound-proof housing 3, the holding part 4 of the stirring cup 2 can be arranged along the diameter direction of the maximum circumcircle of the stirring cup 2, and the other side of the stirring cup 2 opposite to the holding part 4 approaches to the side wall of the sound-proof housing 3 and is arranged in a tangent mode.

The upper end face of the cup cover 22 of the stirring cup 2 is also provided with an installation part, so that the top of the sound-proof cover 3 can be assembled and positioned in an auxiliary manner, and the axis of the installation part is also deviated from the axis of the cup body 21.

In one embodiment, the mounting portion includes an annular positioning groove 221 formed by an upward protrusion at the top of the cup cover, and a positioning boss 321 formed by a downward extension at the bottom of the sound-proof cover 32 and capable of being matched with the positioning groove 221 for limiting. Specifically, when the sound-proof housing 3 lid closes on frame 1, positioning groove 221's level is higher than relatively dodge the lower terminal surface of hole 31, it is spacing with dodging hole 31 formation through the lateral wall, and sound-proof cover 32 downwardly extending's location boss 321 forms spacingly with positioning groove 221's inside wall to this makes the relative position at sound-proof housing 3 top stable, and convenience of customers tears open and gets, installs.

It will be appreciated that the retaining relationship at the top of the acoustic enclosure 3 can be replaced, such as: the positioning groove 221 can also be arranged on the lower end face of the sound insulation cover 32, and the positioning boss 321 is arranged on the upper end face of the cup cover 22, so that the purpose of auxiliary positioning of the avoidance hole 31 can also be achieved.

In another embodiment, the edge of the upper end surface of the base 1 is provided with a mounting step 5, and the lower end of the sound-proof housing 3 can be sleeved outside the mounting step 5, so that the bottom of the sound-proof housing 3 is stably assembled.

It is easy to think that the mounting step 5 can also be a groove formed on the upper end surface of the machine base 1 and is in inserting limit fit with the bottom of the sound-proof cover 3, so that the mounting relation of the sound-proof cover 3 is more reliable.

Further, the sound-proof housing 3 still is provided with the sealing member respectively with the cooperation position of frame 1 and stirring cup 2 for whole sound-proof housing 3 is inside to have better closure, promotes the performance of making an uproar of falling in the complete machine course of working.

In one embodiment, the lower end surface of the soundproof cover 32 is provided with a first sealing member 223, and the lower end of the soundproof cover 3 is provided with a second sealing member 323. Specifically, first sealing member 223 parcel is in the lower terminal surface of soundproof cover 32 and the location boss 321 outside, when the assembly is accomplished, and it is sealed to correspond with the top of sound-proof housing 3 and the circumference butt of dodging hole 31, and second sealing member 323 parcel sets up the bottom at the sound-proof housing, corresponds can compress tightly sealed with the installation step 5 on the frame 1 to this ensures that the space in the whole sound-proof housing 3 has better closure.

It can be understood that first sealing member 223 and second sealing member 323 specifically are soft material, and when the assembly, set up the relation of connection of sound-proof housing 3 and frame 1 into flexonics, when guaranteeing to compress tightly sealed, further can weaken vibrations on the frame 1, avoid 3 product unnecessary rocks of sound-proof housing in the course of the work, promote the stability of complete machine.

Because certain heat still exists in the process of processing the food materials, the gas pressure in the cup body is larger, so a certain gas pressure needs to be released to the outside on the sound-proof cover 3.

In an embodiment, the sound insulation cover 32 is further provided with a pressure relief hole 322 capable of communicating with the outside, and the lid 22 also has an exhaust portion 222 for guiding air out of the cup 21 at the mounting position. Specifically, exhaust portion 222 and pressure release hole 322 misplace relatively and set up, when assembling processing, high pressure gas can upwards spout from the bowl cover 22 through exhaust portion 222, get into the outside release of pressure release hole 322 through the internal channel of sound insulation cover 32, further avoid high temperature steam directly upwards spout, scald the user.

It can be understood that exhaust portion 222 specifically can also be a plurality of even pressure release holes, and high temperature steam touches the lower terminal surface of soundproof cover 32 after upwards spouting, gets rid of to the external world through pressure release hole 322 after buckling, and pressure release hole 322 lateral wall sets up the opening for gas rises process pressure and weakens gradually, also can further avoid partly high-pressure gas to gather produced noise.

In another embodiment, in order to further improve the working stability of the whole machine, considering that the center of the maximum circumscribed circle of the stirring cup 2 and the working gravity center of the stirring cup 2 have a certain eccentricity, the end face of the base 1 at the bottom can be properly widened, so that the base 1 has a larger stress area. Specifically, the base 1 and the sound-proof housing 3 gradually contract from bottom to top, so that the working center of gravity of the whole machine approaches to the axis as much as possible, and the projection of the sound-proof housing 3 in the vertical direction does not exceed the range of the base 1.

The stirring cup 2 is also internally provided with a stirring piece 6, and the stirring piece 6 is in driving connection with a driving motor in the base 1. Specifically, the stirring piece 6 is arranged at the center of the base of the stirring cup 2 and correspondingly arranged away from the center of the sound-proof cover 3, so that the resonance effect between the stirring piece 6 and the sound-proof cover 3 is further avoided, the assembly relation of the whole food processor is stable, and the sound-proof effect of the sound-proof cover 3 is better.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a stable in structure's food preparation machine, includes the frame and sets up the stirring cup on the frame, the outside cover of stirring cup is equipped with the sound-proof housing, its characterized in that, the sound-proof housing bottom lid fits the frame up end, sound-proof housing top center is provided with dodges the mouth, the center of the biggest circumscribed circle of stirring cup is located dodge in the vertical projection of mouth.

2. A structurally stable food processor as claimed in claim 1, wherein the blender cup includes a gripping portion disposed on a side wall, the gripping portion coinciding with a maximum circumscribed circular diameter of the blender cup.

3. The structurally stable food processor of claim 1, wherein the blender cup further comprises a cup body and a lid that closes over the cup body, the access opening being offset from a center of the cup body.

4. The food processor of claim 3, wherein the sound-proof housing further comprises a sound-proof cover covering the dodge opening, the top of the cup cover is provided with an installation part corresponding to the sound-proof cover, and the center of the installation part is deviated from the center of the cup cover.

5. A stable in structure food processor as claimed in claim 4, wherein the mounting portion includes a locating recess provided at a top of the lid, and the soundproof lid includes a locating boss provided at a bottom for sealing engagement with the locating recess.

6. The food processor with stable structure as claimed in claim 4, wherein the sound insulation cover is provided with a pressure relief hole connected with the outside, and an exhaust part which is communicated with the pressure relief hole in a staggered manner is further arranged above the mounting part.

7. A structurally stable food processor as claimed in claim 5, wherein the acoustic cover is provided on the top with a first seal member which wraps the gap between the positioning groove and the positioning boss; and/or a second sealing element is arranged at the bottom of the sound-proof shield, and an installation step corresponding to the second sealing element in sealing assembly is arranged on the machine base.

8. The food processor of claim 1, wherein the blending cup interior further comprises a blending member drivingly connected to a drive motor within the housing, the blending member being offset from a center of the acoustic enclosure.

9. A structurally sound-damping food processor according to claim 1, wherein the projection of the sound-insulating cover in the vertical direction does not exceed the projection of the machine base in the vertical direction.

10. A food processor as claimed in claim 1, wherein the base and the sound-insulating cover are of a square or circular configuration in vertical projection.

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