CN218943082U

CN218943082U - Noise-reducing food processor

Info

Publication number: CN218943082U
Application number: CN202223602543.XU
Authority: CN
Inventors: 王旭宁; 吴帮雄
Original assignee: Joyoung Co Ltd
Current assignee: Joyoung Co Ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-02
Anticipated expiration: 2032-12-29

Abstract

The application discloses food processor of making an uproar falls, including the host computer and install in the processing cup subassembly of host computer, be equipped with the motor in the host computer to with processing cup subassembly transmission connection, processing cup subassembly includes glass's stirring cup, food processor still includes the face guard subassembly, the face guard subassembly includes transparent dustcoat, stirring cup exposes in the host computer along circumference part, the dustcoat surrounds the stirring cup setting that exposes, and dustcoat and processing cup subassembly sealing fit are in order to form confined isolation chamber between the two. The utility model provides a food processor, stirring cup part expose in the host computer, and accessible transparent dustcoat parcel, host computer and dustcoat can wrap up the stirring jointly and form bilayer structure promptly, can improve the sound insulation effect to form between dustcoat and the processing cup subassembly and keep apart the chamber, this keeps apart chamber consumable noise energy, can effectively prevent crushing noise and pass out from the processing cup. And, the outer cover and the stirring cup form a double-layer visual structure, so that the visual effect is ensured.

Description

Noise-reducing food processor

Technical Field

The utility model relates to the field of household appliances, in particular to a noise-reducing food processor.

Background

Some of the existing food processing machines have the crushing cups exposed completely, so that crushing noise is very easy to be transmitted from the cup body during the operation of the food processing machine, and bad experience is brought to users. Some in addition are equipped with sound insulation structure in processing cavity outside, utilize sound insulation structure to reduce vibrations transmission, optimize and fall the noise, as patent 202121920909.0 discloses a food processor, it includes the visual window, the visual window circumference surrounds the processing cavity to form the chamber of making an uproar that falls with the processing cavity, above-mentioned scheme is although can promote the effect of making an uproar, nevertheless its chamber lower extreme of making an uproar that falls realizes sealedly through the seal structure between visual window and the display panel, it is unreliable to seal, still there is partial noise to spread from the cooperation position of visual window and cup, and visual window and display panel are split structure, it is complicated to lead to the process of dismouting visual window, be unfavorable for the promotion of assembly efficiency.

Disclosure of Invention

To solve one or more of the technical problems of the prior art, or at least to provide an advantageous option, the present utility model provides a noise reducing food processor to reduce the operational noise of the food processor and to provide a simplified structure and assembly.

The utility model discloses a noise-reducing food processor, which comprises a host machine and a processing cup assembly arranged on the host machine, wherein a motor is arranged in the host machine and is in transmission connection with the processing cup assembly, the processing cup assembly comprises a glass stirring cup, the food processor also comprises a mask assembly, the mask assembly comprises a transparent outer cover, the stirring cup is partially exposed to the host machine along the circumferential direction, the outer cover surrounds the exposed stirring cup, and the outer cover is in sealing fit with the processing cup assembly to form a closed isolation cavity between the stirring cup and the processing cup assembly.

The noise-reducing food processor of the utility model also has the following additional technical characteristics:

the mask assembly further comprises a display panel which extends outwards from the bottom end of the outer cover in a radial direction, and the display panel and the outer cover are integrated.

The display panel comprises a mounting part extending towards the inner side of the outer cover, and the mounting part is provided with a first sealing piece so as to seal the lower end of the isolation cavity; the installation department be the adaptation in the arc boss that the level of stirring cup set up, first sealing member cladding in the surface of arc boss, perhaps the installation department is for being on a parallel with the inner cover of dustcoat, the inner cover is less than the dustcoat, the internal surface of inner cover is equipped with and is used for inlaying establishes the mounting groove of first sealing member.

A first sealing piece is arranged between the lower end of the outer cover and the stirring cup.

The first sealing piece comprises a connecting part and a sealing part, the connecting part is arranged on the outer cover, and the sealing part seals the lower end of the isolation cavity; the circumference terminal surface of dustcoat is equipped with the draw-in groove along axial extension, connecting portion include with the draw-in groove adaptation card muscle, card muscle with draw-in groove joint cooperation.

A baffle is arranged on the lower end face of the outer cover, and a plurality of slots are annularly distributed on the baffle; the connecting portion further comprises a protrusion and a hooking rib, wherein the protrusion is arranged on the lower end face of the arc-shaped sealing portion, the protrusion is in plug-in fit with the slot, one end of the hooking rib is connected to the sealing portion, the other end of the hooking rib extends upwards in a bending mode, an installation groove is formed between the hooking rib and the sealing portion, and the baffle plate is in interference fit with the installation groove.

The main machine comprises a main machine shell which partially surrounds the stirring cup along the circumferential direction, and the outer cover is matched with the main machine shell to form a circumferential surface which surrounds the stirring cup.

The upper end of the outer cover is fixed on the host installation part, a second sealing piece is arranged between the upper end of the outer cover and the stirring cup, or a second sealing piece is arranged between the cup mouth of the stirring cup and the host installation part so as to seal the upper end of the isolation cavity.

The processing cup assembly comprises a stirring cup with a lower processing cavity and a cup cover, wherein the cup cover covers the stirring cup and is provided with an upper processing cavity, the cup cover comprises a cover body with a feeding opening and a feeding cover with a feeding opening arranged on the cover body, the cover body is partially surrounded by the outer cover along the circumferential direction, the isolation cavity is formed between the cover body and the outer cover and between the stirring cup and the outer cover, and a second sealing piece is arranged between the outer cover and the cover body so as to seal the upper end of the isolation cavity.

The outer cover and the display panel are integrally molded by injection molding, and the outer surface of the display panel is coated with a membrane for display; the display panel is perpendicular to the outer cover, or an obtuse included angle is formed between the display panel and the outer cover.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. the utility model provides a food processor, stirring cup part expose in the host computer, and accessible transparent dustcoat parcel, host computer and dustcoat can wrap up the stirring jointly and form bilayer structure promptly, can improve the sound insulation effect to form between dustcoat and the processing cup subassembly and keep apart the chamber, this keeps apart chamber consumable noise energy, can effectively prevent crushing noise and pass out from the processing cup, can promote user experience. And, the dustcoat forms double-deck visual structure with the stirring cup, and the user can see through the processing condition of edible material in the processing chamber of dustcoat, has guaranteed visual effect.

2. As a preferred embodiment, the mask assembly further comprises a display panel extending radially outwardly from the bottom end of the housing, the display panel being integral with the housing; through establishing display panel and dustcoat as an organic whole, reducible accessory number, simplification assembly, and can avoid there being the fit clearance between display panel and the dustcoat to need increase sealedly, based on this, the sealing at both ends is more nimble and be favorable to improving sealed reliability about the isolated cavity.

As a further preferable example of the present embodiment, the display panel includes a mounting portion extending toward the inside of the housing, the mounting portion being provided with a first seal member to seal a lower end of the isolation chamber; the mounting part is an arc-shaped boss which is horizontally arranged and is adapted to the stirring cup, the first sealing element is coated on the outer surface of the arc-shaped boss, or the mounting part is an inner cover which is parallel to the outer cover, the inner cover is lower than the outer cover, and a mounting groove for embedding the first sealing element is formed in the inner surface of the inner cover; in this embodiment, the first sealing member may be mounted at a relevant position of the display panel, and the first sealing member may be closer to the stirring cup, so that the fitting effect with the stirring cup may be increased, and sealing may be enhanced.

3. As a preferred embodiment, the first sealing element is arranged between the lower end of the outer cover and the stirring cup, and therefore, the first sealing element can be attached to the stirring cup, the sealing effect of the lower end of the isolation cavity can be improved, and noise leaking from the isolation cavity is reduced.

As a further preferable example of the present embodiment, the first sealing member includes a connecting portion and a sealing portion so as to be attached to the housing through the connecting portion, and seals the lower end of the isolation chamber through the sealing portion; the circumferential end face of the outer cover is provided with a clamping groove extending along the axial direction, the connecting part comprises a clamping rib matched with the clamping groove, and the clamping rib is matched with the clamping groove in a clamping way; through being fixed in the dustcoat with first sealing member, only need with dustcoat and host computer installation during the installation can, very convenient, and can guarantee the mounted position of first sealing member, improve sealed reliability.

Further, a baffle is arranged on the lower end face of the outer cover, and a plurality of slots are annularly distributed on the baffle; the connecting part also comprises a bulge and a hooking rib, wherein the bulge and the hooking rib are arranged on the lower end surface of the arc-shaped sealing part, the bulge is in plug-in fit with the slot, one end of the hooking rib is connected with the sealing part, the other end of the hooking rib is bent upwards to extend and form a mounting groove with the sealing part, and the baffle is in interference fit with the mounting groove; through slot and protruding cooperation, separation blade and collude the muscle cooperation, can improve the fixed effect of first sealing member to inject the radial position of sealing portion, guarantee the laminating effect of sealing portion towards one side of stirring cup and stirring cup, and collude the thickness of muscle multiplicable sealing portion, multiplicable axial is sealed, noise leakage's probability is reduced.

4. As a preferred embodiment, the main machine comprises a main machine shell which partially surrounds the stirring cup along the circumferential direction, and the outer cover and the main machine shell are matched to form a circumferential surface which surrounds the stirring cup; therefore, the host shell is utilized to surround part of the stirring cup, an installation position is provided for the transparent outer cover, and a visual window is provided at the same time, so that the effects of noise reduction and visualization can be achieved.

5. As a preferable implementation manner, the upper end of the outer cover is fixed on the host installation part, a second sealing element is arranged between the upper end of the outer cover and the stirring cup, or a second sealing element is arranged between the cup mouth of the stirring cup and the host installation part so as to seal the upper end of the isolation cavity; through sealed to isolation chamber upper end, and the sealed reliability of isolation chamber upper end has been guaranteed to second sealing member laminating stirring cup setting, noise leakage probability can be reduced.

6. As a preferred embodiment, the processing cup assembly comprises a stirring cup formed with a lower processing cavity and a cup cover covered on the stirring cup and formed with an upper processing cavity, the cup cover comprises a cover body formed with a feed opening and a feed cover covered on the feed opening, the cover body is partially surrounded by the outer cover along the circumferential direction, the isolation cavity is formed between the cover body and the outer cover and between the stirring cup and the outer cover, and a second sealing piece is arranged between the outer cover and the cover body so as to seal the upper end of the isolation cavity; in this embodiment, keep apart the space increase of chamber along axial, still can guarantee to give sound insulation and fall the noise under the prerequisite that processing chamber enlarged to through setting up and throw the material lid, the accessible dismouting is thrown the material lid and is thrown the material, need not to dismantle the lid, can guarantee sealed stability and reliability when there is seal structure between lid and the dustcoat.

7. As a preferred embodiment, the outer cover and the display panel are integrally molded by injection molding, and the outer surface of the display panel is coated with a membrane for display; the display panel is vertically arranged with the outer cover, or an obtuse included angle is formed between the display panel and the outer cover; therefore, the outer cover and the display panel are integrally molded by injection molding, the processing can be simplified, and the display effect of the display panel is ensured by arranging the diaphragm, so that the user is prevented from being hindered from being watched; in addition, the display panel can be horizontally arranged or inclined downwards, so that the display panel has higher flexibility, and the user experience can be improved while the appearance is optimized.

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 view of a food processor according to an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of a food processor in accordance with one embodiment of the present application.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic structural view of a mask assembly according to one embodiment of the present application.

Fig. 5 is a schematic view of the mask assembly of fig. 4 at another viewing angle.

Fig. 6 is a schematic structural view of a first seal in an embodiment of the present application.

Fig. 7 is a schematic view of the first seal of fig. 6 from another perspective.

Reference numerals:

10-host, 11-stirring cup, 12-outer cover, 121-isolation cavity, 101-host shell, 13-display panel, 122-clamping groove, 123-baffle, 124-slot, 102-host installation part;

20-first sealing piece, 21-connecting part, 22-sealing part, 211-clamping rib, 221-bulge, 222-hooking rib and 223-mounting groove.

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.

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

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.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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 one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that direct connection indicates that two connected bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 7, the present application provides a food processor of making an uproar falls, including host computer 10 and install in the processing cup subassembly of host computer 10, be equipped with the motor in the host computer 10 to with processing cup subassembly transmission connection, processing cup subassembly includes glass's stirring cup 11, food processor still includes the face guard subassembly, the face guard subassembly includes transparent dustcoat 12, stirring cup 11 exposes in host computer 10 along circumference part, dustcoat 12 surrounds the stirring cup 11 setting that exposes, and dustcoat 12 and processing cup subassembly sealing fit are in order to form confined isolation chamber 121 between the two.

The food processor of this application is applicable to the no-hand washer type, and the food processor includes water supply installation, can supply water in order to realize drink processing and washing to stirring cup 11, and stirring cup 11 further is equipped with the pulp discharging subassembly to realize pulp discharging or waste water. The food processor of the application, the stirring cup 11 is partially exposed to the host 10, which provides conditions for a user to watch the internal condition of the stirring cup 11. In order to reduce the influence that crushing noise that stirring cup 11 exposes to cause easily spread, this application is provided with the face guard subassembly, on the one hand, and dustcoat 12 wraps up stirring cup 11 in, forms the sound-proof housing, can prevent crushing noise and spread, on the other hand, dustcoat 12 is transparent structure, does not hinder the visualization in the processing chamber, consequently can promote the noise reduction effect when taking into account the appearance, promotes user experience. Further, the isolation chamber 121 may reflect and interfere with noise within the isolation chamber 121, thereby further attenuating the sound energy and preventing the amount of noise from being transmitted to the outside. The outer cover 12 can also form a protection structure, so that the risk of scalding when a user directly touches the wall of the high-temperature stirring cup 11 can be avoided, and the outer cover 12 can also play a role in heat insulation and preservation.

As shown in fig. 1, the outer cover 12 forms a semi-surrounding structure for the stirring cup 11, and another part of the stirring cup 11 may be surrounded by the main body 10. The main unit 10 includes a main unit casing 101 that partially surrounds the stirring cup 11 in the circumferential direction, and the outer cover 12 cooperates with the main unit casing 101 to form a circumferential surface that encloses the stirring cup 11.

Specifically, the outer cover 12 and the main machine housing 101 respectively form an arc-shaped surrounding structure, and the matching ratio of the outer cover 12 and the main machine housing 101 can be, for example, half of each of the outer cover 12 and the main machine housing 101, that is, both the outer cover and the main machine housing are of a semicircular structure; or, preferably, the range of the central angle of the arc corresponding to the outer cover 12 is 120-180 degrees, so that the processing condition of the food materials in the stirring cup 11 can be observed when a user looks at the machine, the visual effect is good, and the use experience of the user is ensured. The semi-enclosed housing 12 structure does not compromise the integrity of the housing of the main machine 10, making the food processor more aesthetically pleasing overall.

As a preferred embodiment of the present application, the mask assembly further includes a display panel 13, the display panel 13 extending radially outwardly from the bottom end of the outer cover 12, the display panel 13 being integral with the outer cover 12.

Compared with the mode that display panel and dustcoat components of a whole that can function independently set up in prior art, display panel 13 and dustcoat 12 of this application are as an organic whole, do not have the fit clearance between the two, need not to set up the seal between the two. In addition, the number of the whole fittings can be reduced, and the assembly can be simplified.

The sealing of the lower end of the isolation chamber 121 is not limited in this application, and may be achieved by any of the following means, for example.

Embodiment one:

a first seal is provided between the display panel 13 and the stirring cup 11.

Specifically, the display panel 13 includes a mounting portion extending toward the inside of the housing 12, and the mounting portion is provided with a first seal member to seal the lower end of the isolation chamber 121.

As for the form of the mounting portion, any of the following may be employed:

example one:

the installation department is the arc boss that the level that is adapted to stirring cup 11 set up, and first sealing member cladding is in the surface of arc boss. In this example, the arcuate boss may, for example, abut inwardly against the outer wall of the mixing cup 11, with the arcuate boss and mixing cup 11 clamping the first seal.

Example two:

the mounting portion is an inner cover parallel to the outer cover 12, the inner cover being lower than the outer cover 12, the inner surface of the inner cover being provided with a mounting groove for embedding the first seal. In this example, the inner cover and the outer cover 12 form a double wrap around the stirring cup 11, which improves the sound insulation effect. In order to increase the attaching effect of the first sealing member and the stirring cup 11, the gap between the inner cover and the stirring cup 11 is smaller, and the inner cover and the stirring cup 11 can press the first sealing member when the first sealing member is arranged in the mounting groove. Preferably, the inner housing is configured to be relatively low enough to accommodate the first seal, thereby avoiding affecting the visual effect of the outer housing 12.

Because the first sealing member can be tightly attached to the stirring cup 11 at one side, the sealing effect on the isolation cavity 121 can be improved, soft connection can be formed, and the transmission of vibration of the stirring cup 11 to the mask assembly can be reduced.

Embodiment two:

a first sealing member 20 is arranged between the lower end of the outer cover 12 and the stirring cup 11.

As shown in fig. 2 to 7, the first seal 20 includes a connection portion 21 and a sealing portion 22 to be mounted to the housing 12 through the connection portion 21, and seals the lower end of the isolation chamber 121 through the sealing portion 22; the circumferential end surface of the outer cover 12 is provided with a clamping groove 122 extending along the axial direction, and the connecting part 21 comprises a clamping rib 211 matched with the clamping groove 122, wherein the clamping rib 211 is matched with the clamping groove 122 in a clamping way.

As shown in fig. 4 and 6, the connection portion 21 is vertically provided to form a mounting structure with the outer cover 12, and the sealing portion 22 is horizontally provided to be filled between the outer cover 12 and the stirring cup 11. When the first seal member 20 is mounted, the ribs 211 on both sides are vertically inserted into the corresponding grooves 122, respectively, and the arcuate seal portion 22 is matched with the circumferential surface of the housing 12.

Further, a baffle 123 is arranged on the lower end surface of the outer cover 12, and a plurality of slots 124 are distributed on the baffle 123 in a ring manner; the connecting portion 21 further comprises a protrusion 221 and a hooking rib 222, wherein the protrusion 221 and the slot 124 are arranged on the lower end face of the arc-shaped sealing portion 22, one end of the hooking rib 222 is connected to the sealing portion 22, the other end of the hooking rib extends upwards in a bending mode, an installation groove 223 is formed between the hooking rib and the sealing portion 22, and the blocking piece 123 is in interference fit with the installation groove 223.

As shown in fig. 5 and 7, the blocking piece 123 is formed to protrude inward from the inner side wall of the housing 12, and is provided with the insertion groove 124, and by inserting the protrusion 221 into the insertion groove 124, the radial installation position of the sealing portion 22 can be defined while securing the stretchability of the sealing portion 22, and the sealing portion 22 can be prevented from being locally deformed to affect the sealing effect. Further, as shown in fig. 3, the baffle 123 is embedded into the mounting groove 223, and the hook rib 222 can form a coating on the baffle 123, so that on one hand, fixation can be enhanced, and on the other hand, sealing along the axial direction can be increased, thereby improving sealing effect. As shown in fig. 7, the protrusions 221 and the hooking ribs 222 may be staggered.

The sealing of the upper end of the isolation chamber 121 is not limited in this application, and may be achieved by any of the following means, for example.

Embodiment III:

example one:

as shown in fig. 1, the upper end of the housing 12 is fixed to the main unit mounting portion 102, and a second seal is provided between the upper end of the housing 12 and the stirring cup 11. In this example, the main body mounting portion 102 provides fixation of the upper end of the housing 12, and the second seal is provided between the upper end of the housing 12 and the stirring cup 11, which is straightforward and can secure the sealing effect.

Example two:

a second seal is provided between the rim of the stirring cup 11 and the main unit mounting portion 102 to seal the upper end of the isolation chamber 121. In this example, the host mounting portion 102 not only provides fixation of the upper end of the housing 12, but also provides mounting of the second seal, which helps to lengthen the size of the isolation chamber 121 in the axial direction, increase the range of the isolation chamber 121, and enhance the noise reduction effect.

Embodiment four:

the processing cup assembly comprises a stirring cup 11 formed with a lower processing cavity and a cup cover (not shown in the figure) covered on the stirring cup 11 and formed with an upper processing cavity, the cup cover comprises a cover body formed with a feed opening and a feed cover arranged on the feed opening in a covering manner, the cover body is partially surrounded by a housing 12 along the circumferential direction, an isolation cavity 121 is formed between the cover body and the housing 12 and between the stirring cup 11 and the housing 12, and a second sealing piece is arranged between the housing 12 and the cover body so as to seal the upper end of the isolation cavity 121.

In this embodiment, the process chamber comprises two parts: the upper processing cavity formed in the cup cover and the lower processing cavity formed in the stirring cup 11, thereby increasing the space of the processing cavity along the axial direction and optimizing the cooking requirement. Accordingly, to ensure noise reduction, the isolation chamber 121 also includes two parts: the space in the axial direction of the isolation chamber 121 is increased by the portion between the lid body and the housing 12 and the portion between the stirring cup 11 and the housing 12, and the sound insulation effect can be improved while satisfying the visualization. To achieve the upper end seal of the isolation chamber 121, a second seal may be provided between the housing 12 and the cover, which is simple, straightforward and reliable.

In order to ensure the stability and reliability of the sealing, the cover body is not detached from the stirring cup 11 generally, and when the material is required to be fed, the material can be fed into the stirring cup 11 through the material feeding opening by opening the material feeding cover, so that the stirring cup is quite convenient.

In the solution that the display panel 13 and the outer cover 12 are integrated, the outer cover 12 and the display panel 13 are integrally molded by injection molding, and the outer surface of the display panel 13 is coated with a membrane for displaying. For example, the visor assembly may use a unified base material, transparent ABS material, and in order to achieve the display function of the display panel 13, the display panel 13 area is covered with a black PET film, thereby integrating the visual sound insulation plus display function into an integral visor assembly.

Further, the angle of the display panel 13 and the housing 12 is not limited in this application, for example, the display panel 13 is disposed perpendicular to the housing 12, and the configuration shown in fig. 1 may be formed; or, an obtuse included angle is formed between the display panel 13 and the outer cover 12, and the display panel 13 has a downward inclination angle, so that the user can directly watch the content on the display panel 13 when standing at a certain distance, and the user experience can be improved.

It should be noted that, the closed isolation cavity formed by the application can be completely closed, namely, the upper end and the lower end of the isolation cavity form an internal closed space through sealing, and can also be provided with a communication structure which can be communicated with the outside on a closed basis, for example, an adjusting device capable of adjusting the pressure in the isolation cavity is arranged on a housing, and the main function of the adjusting device is to adjust the pressure difference inside and outside the isolation cavity and ensure the sound insulation and noise reduction effect of the isolation cavity, so that, preferably, the adjusting device can be triggered to be opened only when a certain pressure difference is generated inside and outside the isolation cavity so as to adjust the internal and external pressure difference of the isolation cavity through internal and external ventilation, and the triggering force is generally smaller than or even far smaller than the failure force of the sealing structure between the housing and the processing cup, so that the adjusting device can protect the sealing structure and can fully ensure the sealing effect of the isolation cavity and the noise reduction performance.

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

1. The noise-reducing food processor comprises a main machine and a processing cup assembly arranged on the main machine, wherein a motor is arranged in the main machine and is in transmission connection with the processing cup assembly, the processing cup assembly comprises a stirring cup of glass, and is characterized in that,

the food processor further includes a mask assembly including a transparent outer cover, the stirring cup is partially exposed to the main machine along a circumferential direction, the outer cover surrounds the exposed stirring cup, and the outer cover is in sealing fit with the processing cup assembly to form a closed isolation cavity therebetween.

2. A noise reducing food processor according to claim 1, wherein,

3. A noise reducing food processor according to claim 2, wherein,

the display panel comprises a mounting part extending towards the inner side of the outer cover, and the mounting part is provided with a first sealing piece so as to seal the lower end of the isolation cavity;

the installation department be the adaptation in the arc boss that the level of stirring cup set up, first sealing member cladding in the surface of arc boss, perhaps the installation department is for being on a parallel with the inner cover of dustcoat, the inner cover is less than the dustcoat, the internal surface of inner cover is equipped with and is used for inlaying establishes the mounting groove of first sealing member.

4. A noise reducing food processor according to claim 1, wherein,

5. A noise reducing food processor according to claim 4, wherein,

the first sealing piece comprises a connecting part and a sealing part, the connecting part is arranged on the outer cover, and the sealing part seals the lower end of the isolation cavity;

the circumference terminal surface of dustcoat is equipped with the draw-in groove along axial extension, connecting portion include with the draw-in groove adaptation card muscle, card muscle with draw-in groove joint cooperation.

6. A noise reducing food processor according to claim 5, wherein,

a baffle is arranged on the lower end face of the outer cover, and a plurality of slots are annularly distributed on the baffle;

the connecting portion further comprises a protrusion and a hooking rib, wherein the protrusion is arranged on the lower end face of the arc-shaped sealing portion, the protrusion is in plug-in fit with the slot, one end of the hooking rib is connected to the sealing portion, the other end of the hooking rib extends upwards in a bending mode, an installation groove is formed between the hooking rib and the sealing portion, and the baffle plate is in interference fit with the installation groove.

7. A noise reducing food processor according to any one of claims 1-6, characterized in that,

8. A noise reducing food processor according to any one of claims 1-6, characterized in that,

9. A noise reducing food processor according to any one of claims 1-6, characterized in that,

10. A noise reducing food processor according to claim 2, wherein,

the outer cover and the display panel are integrally molded by injection molding, and the outer surface of the display panel is coated with a membrane for display;

the display panel is perpendicular to the outer cover, or an obtuse included angle is formed between the display panel and the outer cover.