CN209058883U - Exhaust cover assembly, silence cover, cooking cup and cooking machine that can be used to cooking machine - Google Patents

Abstract

The utility model provides a can be used to exhaust cover subassembly, silence cover, cooking cup and cooking machine of cooking machine, it can improve the vibrations of cooking machine in the course of the work and the noise that vibrations arouse. Wherein the exhaust cap assembly (60) includes an exhaust cap (20) and an elastomeric seal (24). The exhaust cover (20) comprises a top wall (21), a bottom wall (22) and an annular vertical wall (23) extending downwards from the bottom wall (22), a steam channel (26) is arranged between the top wall (21) and the bottom wall (22), exhaust holes communicated with the steam channel (26) are formed in the bottom wall (22), and the annular vertical wall (23) surrounds the exhaust holes. The resilient seal (24) includes a first ring portion (241) and a second ring portion (242) extending outwardly from a top end of the first ring portion (241). The first ring part (241) can be sleeved on the annular vertical wall (23), and the second ring part (242) is abutted to the bottom wall (22).

Description

Exhaust cover assembly, silence cover, cooking cup and cooking machine that can be used to cooking machine

Technical Field

The application relates to the food processing field, especially relates to exhaust cover subassembly, silence cover, cooking cup and cooking machine that can be used to cooking machine.

Background

In order to reduce the noise in the working process of the food processor, a mute cover can be arranged outside the food processor. The top of the mute cover is provided with an opening, and the exhaust cover is arranged in the opening.

In the correlation technique, the lower part of cooking machine's exhaust lid forms annular vertical wall, and annular vertical wall overcoat is equipped with O type sealing washer. When the exhaust cover is installed in the opening, the O-shaped sealing ring is abutted against the hole wall of the exhaust hole.

The inventors found that the food processor having the soundproof cover has room for further improvement.

SUMMERY OF THE UTILITY MODEL

One of the objects of the utility model is to provide a can be used to exhaust cover subassembly of cooking machine, it can improve the vibrations of cooking machine in the course of the work and the noise that vibrations arouse when being applied to the cooking machine.

In order to achieve the above object, an embodiment of the present invention provides an exhaust cover assembly for a food processor. The exhaust cap assembly includes:

the exhaust cover comprises a top wall, a bottom wall and an annular vertical wall extending downwards from the bottom wall, a nonlinear steam channel is arranged between the top wall and the bottom wall, the bottom wall is provided with exhaust holes communicated with the steam channel, and the annular vertical wall is arranged around the exhaust holes;

an elastic sealing member comprising a first ring portion and a second ring portion extending outwardly from a top end of the first ring portion; the first ring part can be sleeved on the annular vertical wall, and the second ring part is abutted to the bottom wall.

Optionally, a plurality of bosses are arranged on the outer side of the first ring part.

Optionally, a plurality of the bosses are evenly distributed at intervals along the circumferential direction.

Optionally, the bottom wall extends obliquely upwards along the direction from inside to outside;

along the direction from inside to outside, second loop portion extends upwards to the slope.

Optionally, the inner diameter of the first ring portion ranges from 52mm to 60mm, the outer diameter of the second ring portion ranges from 75mm to 85mm, and the inclination angle of the second ring portion relative to the horizontal direction ranges from 17.5 ° to 35 °.

Optionally, the elastic sealing element is made of silica gel or shock-absorbing material.

The second purpose of the utility model is to provide a silence cover that can be used to cooking machine, it can improve the vibrations of cooking machine in the course of the work and the noise that vibrations arouse when being applied to cooking machine.

In order to achieve the above object, an embodiment of the present invention provides a mute cover for a food processor. The mute cover comprises a cover part and the exhaust cover component as described above;

the exhaust cover is characterized in that an opening is formed in the cover portion, the exhaust cover assembly is installed at the opening, the first ring portion abuts against the side wall of the opening, and the second ring portion abuts against the top wall of the cover portion.

Optionally, the resilient sealing member is fixedly mounted on the exhaust cover.

Optionally, the elastic sealing element is fixedly mounted on the cover portion at the opening.

Optionally, an annular recess is provided in the top wall of the hood portion adjacent to the opening, and the second ring is at least partially received in the annular recess.

Optionally, the bottom wall of the annular recess extends obliquely upward along the direction from inside to outside.

The third purpose of the utility model is to provide a cooking cup that can be used to cooking machine, it can improve the vibrations of cooking machine in the course of the work and the noise that vibrations arouse when being applied to the cooking machine.

In order to achieve the above object, an embodiment of the present invention provides a cooking cup. The cooking cup comprises a cup body and a cup cover and the exhaust cover assembly;

the cup cover is provided with an opening, the exhaust cover assembly is installed at the opening, and the elastic sealing element is located between the exhaust cover and the side wall of the opening.

The fourth purpose of the utility model is to provide a cooking cup, which can improve the vibration of the cooking machine in the working process and the noise caused by the vibration.

In order to achieve the above object, an embodiment of the present invention provides a food processor. The food processor comprises the mute cover and a food processing cup arranged in the cover part; or a cooking cup as described above.

In above-mentioned embodiment exhaust cover subassembly, silence cover, cooking cup and cooking machine, the elastic sealing element of exhaust cover includes first ring portion and second ring portion, and the first ring portion of cover on the annular is erected the wall and can be alleviateed the vibrations of annular perpendicular wall for the bowl cover of cover portion or cooking cup, and the second ring portion that offsets with the diapire of exhaust cover can alleviate the vibrations of the diapire of exhaust cover for the bowl cover of cover portion or cooking cup. Therefore, the elastic sealing element of the exhaust cover can obviously reduce the vibration of the exhaust cover relative to the cover part or the cooking cup, thereby obviously reducing the noise generated by the vibration during the operation (such as whipping) of the cooking machine.

Drawings

Fig. 1 to fig. 5 are structural views of a food processor according to an exemplary embodiment of the present invention, wherein:

fig. 1 is a sectional view of the food processor in a combined state;

fig. 2 is a partially exploded view of the food processor;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a perspective view of the elastomeric seal of FIG. 1;

fig. 5 is a side view of the elastomeric seal of fig. 1.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" includes two, and is equivalent to at least two. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Fig. 1 to fig. 5 are structural views of a food processor according to an exemplary embodiment of the present invention. Fig. 1 is a structural view of the food processor in an assembled state, fig. 2 is a partially exploded view of the food processor, fig. 3 is a partially enlarged view of fig. 1, fig. 4 is a perspective view of the elastic sealing member in fig. 1, and fig. 5 is a side view of the elastic sealing member in fig. 1.

The processor can be a wall breaking machine, a juice extractor, a soybean milk machine or other food processing appliances with heating function.

In the present embodiment, the food processor 100 is provided with a whipping device and a heating device, and has the functions of whipping food materials and heating food materials. Furthermore, the food processor 100 is provided with a controller for controlling the operation of the whipping device and the heating device as well as other components.

As shown in fig. 1 to 2, the food processor 100 may include a food cup 40, a base 50 and a mute cover 30. When the beverage needs to be made, the cooking cup 40 can be placed on the base 50.

The lower end surface of the cooking cup 40 and the upper end surface of the machine base 50 can be provided with conductive contacts and mechanical connectors which are matched and connected with each other. The conductive contacts may be conventional electrical connectors. The mechanical connection may be a coupling. After the food processing cup 40 is placed on the base 50, the conductive contacts and the mechanical connectors are connected, so that the food processing cup 40 is electrically and physically connected with the base 50, and the motor, the power supply (or the power adapter), the controller and the like arranged in the base 50 can respectively provide support for the cutter, the heating resistance wire and the like arranged in the food processing cup 40 in aspects of power supply, signal control and the like. The knife as used herein is to be understood broadly and may be a crushing blade, a grinding wheel, a broke screw, etc.

In other embodiments, the food processing cup 40 and the base 50 can be an integral body. For example, the cooking cup 40 may be provided as a part of the housing 50 that is not detachable.

The cooking cup 40 may include a cup body 41 and a cup cover 42. The cup cover 42 and the cup body 41 jointly form or enclose a food material containing part 43 for containing and processing food materials.

A larger opening 421 is formed in the center above the cap 42 so that the opening 421 can be used as a feed opening when needed. Of course, the opening 421 can also be used as an air outlet for the steam generated by heating in the cooking cup 40. A loading lid 422 may be installed at the opening 421 when loading is not required. After the filling cap 422 is installed at the opening 421, the opening 421 will be covered by the filling cap 422 for the main part, but at the same time a smaller opening is formed for the steam outlet. Add and to play certain noise reduction effect after material cover 422 installs trompil 421 department, reduce the noise that produces in the cooking cup 40 working process.

The mute cover 30 includes a cover portion 10. The hood portion 10 may include a top wall 13 and a side wall 14, which are (one of) main portions of the hood cup 40. The top wall 13 and the side wall 14 together define a receiving space 15 for receiving the food material receiving portion 43. The mute cover 30 can at least surround the cup body 41 of the cooking cup 40, so that the noise generated by the beating in the cup body 41 can reach the outside after being filtered or shielded twice by the cup body 41 and the mute cover 30. Thus, the noise generated during the operation of the food processor 100 can be reduced.

An opening 11 is provided in a top wall 13 of the hood portion 10. The top wall 13 is provided with an annular recess 12 adjacent the opening 11. Specifically, the bottom wall of the annular recessed portion 12 extends obliquely upward in the inside-out direction.

The food processor 100 may also include an exhaust cover assembly 60. In the embodiment shown in fig. 1 to 2, an exhaust cover assembly 60 may be installed at the opening 11 of the hood portion 10 for use as a part of the mute cover 30. In this state, the noise reduction effect of the food processor is optimal.

As shown in FIG. 3, the exhaust cap assembly 60 includes the exhaust cap 20 and the elastomeric seal 24. The exhaust cap 20 includes a top wall 21, a bottom wall 22, and an annular vertical wall 23 extending downwardly from the bottom wall 22, with a steam passage 26 disposed between the bottom wall 22 and the top wall 21. The bottom wall 22 is provided with a vent hole (not shown) and an annular vertical wall 23 is provided around the vent hole. The exhaust hole communicates with the food material receiving portion 43. The edge region of the discharge cover 20 is provided with a steam outlet (not shown) communicating with the outside.

The exhaust cap 20 may include a retaining wall 25 in addition to the top wall 21, the bottom wall 22, the annular vertical wall 23, and the elastic sealing member 24. The top wall 21, the bottom wall 22 and the retaining wall 25 together enclose a steam channel 26.

The presence of the exhaust hole, the steam passage 26, the steam outlet, and the like allows the food material receiving portion 43 to communicate with the outside. The steam generated by the cooking machine 100 during the heating process can freely flow out to the outside, thereby preventing the air pressure in the cooking cup 40 from being too high and improving the exhaust and anti-overflow effects.

Preferably, the steam channel 26 is non-linear. The non-linear steam channel 26 can significantly reduce the amplitude of the sound waves passing through the steam channel 26, thereby significantly reducing the noise generated by the operation (e.g., whipping) inside the cooking cup 40. Generally speaking, the more tortuous the vapor passage 26, the more pronounced the noise reduction effect.

Further, the bottom wall 22 of the exhaust cover 20 extends obliquely upward in the inside-out direction. That is, the bottom wall 22 becomes greater in height in the inside-out direction, and the vent hole may be provided at the minimum height of the bottom wall 22.

The annular vertical wall 23 of the exhaust cover 20 may extend in the vertical direction or may be inclined at a small angle.

As shown in fig. 4 and 5, the elastic seal 24 includes a first ring portion 241 and a second ring portion 242 extending outward from a tip end of the first ring portion 241. The elastic sealing element 24 is fixedly installed on the exhaust cover 20, the first ring portion 241 can be sleeved on the annular vertical wall 23, and the second ring portion 242 abuts against the bottom wall 22. When the exhaust cover assembly 60 is mounted at the opening 11 of the shield portion 10, the annular vertical wall 23 enters the opening 11, the first ring portion 241 abuts against the side wall of the opening 11, and the second ring portion 242 abuts against the top wall 13 of the shield portion 10. When the steam in the food material receiving portion 43 flows upward, a force is applied to the exhaust cover 20. The first ring portion 241 may reduce vibration of the annular vertical wall 23 of the discharge cover 20 in the horizontal and vertical directions with respect to the hood portion 10, and the second ring portion 242 may reduce vibration of the bottom wall 22 of the discharge cover 20 in the vertical direction with respect to the hood portion 10. The elastic sealing member 24 has a better shock-absorbing effect than an O-ring, so that noise generated by vibration of the exhaust cover 20 with respect to the hood portion 10 can be greatly reduced. The first ring portion 241 improves the sealing performance between the annular vertical wall 23 of the exhaust cover 20 and the wall of the opening 11 of the shield portion 10, and the second ring portion 242 improves the sealing performance between the bottom wall 22 of the exhaust cover 20 and the top wall 13 of the shield portion 10, so that the elastic seal member 24 improves the sealing performance with respect to the O-ring seal.

The inner diameter of the first ring portion 241 may be slightly smaller than or equal to the inner diameter of the annular vertical wall 23, and the outer diameter of the first ring portion 241 may be slightly larger than or equal to the aperture of the opening 11. When the first ring portion 241 is sleeved on the annular vertical wall 23, the inner side of the first ring portion 241 is tightly attached to the annular vertical wall 23, and the first ring portion 241 is not easy to fall off from the annular vertical wall 23. When the exhaust cover 20 is mounted on the opening 11, the outer side of the first ring portion 242 is tightly attached to the wall of the opening 11, so that the exhaust cover 20 and the cover portion 10 can be sealed well.

Further, in the inside-out direction, the second ring portion 242 extends obliquely upward from the inside to the outside. The second ring portion 242 has such a structure that when the exhaust cover 20 is mounted at the opening 11, an inner wall of the second ring portion 242 is fitted to an outer side of a lower end portion of the bottom wall 22 of the exhaust cover 20, the second ring portion 242 is at least partially accommodated in the annular recessed portion 12 of the cover portion 10, and a bottom wall of the second ring portion 242 is fitted to a bottom wall of the annular recessed portion 12, so that the exhaust cover 20 and the cover portion 10 are sealed well.

Further, the inner diameter d of the first ring portion 241 ranges from 52mm to 60mm, for example, 57.14 mm; the outer diameter D of the widest part of the second ring part 242 ranges from 75mm to 85mm, and can be 75.5mm, for example; the second ring 242 may be inclined at an angle ranging from 17.5 ° to 35 °, for example, 29.5 °, with respect to the horizontal direction.

When the exhaust cover assembly 60 is installed at the opening 11 of the shield portion 10, the first ring portion 241 of the elastic sealing member 24 may be pre-installed (or fixed) on the sidewall of the opening 11 of the shield portion 10, and then the annular vertical wall 241 of the exhaust cover 20 may be inserted into the first ring portion 241.

Further, the outer side of the first ring portion 241 of the elastic sealing member 24 may be provided with a plurality of bosses 243. When the exhaust cover 20 is installed at the opening 11, the boss 243 can increase the interaction force between the first ring portion 241 and the sidewall of the opening 11, so that the elastic sealing member 24 is firmly clamped in the opening 11, and the elastic sealing member 24 is prevented from falling off from the opening 11 during the use of the food processor 100. In other embodiments, the outside of the first ring portion 241 may also be provided with an annular protrusion.

The thickness at the upper and lower portions of the boss 243 may be less than that of the middle portion, the upper portion of the boss 243 forming an inclined surface extending downward, and the lower portion forming an inclined surface extending upward. When the elastic sealing member 24 is installed in the opening 11, the inclined surface extending upward serves as a guide to facilitate the first ring portion 241 to enter the opening 11. When the first ring portion 241 is taken out from the opening 11, the inclined surface extending downward plays a certain guiding role, so that the first ring portion 241 can be taken out from the opening 11 conveniently.

Further, the plurality of bosses 243 are uniformly spaced apart in the circumferential direction. The plurality of bosses 243 uniformly spaced in the circumferential direction are in close contact with the sidewall of the opening 11, so that the exhaust cover 20 can be more firmly mounted at the opening 11.

In other embodiments, when the exhaust cover assembly 60 is installed at the opening 11 of the cover portion 10, the elastic sealing member 24 may be pre-installed on the exhaust cover 20, that is, the first ring portion 241 is sleeved on the annular vertical wall 23, and the second ring portion 242 abuts against the bottom wall 22, and then the annular vertical wall 23 and the first ring portion 241 are installed in the opening 11.

Correspondingly, the inner side of the first ring portion 241 may be provided with a similar boss to enhance the fixation of the elastic sealing member 24 to the annular vertical wall 23.

The elastic sealing member 24 may be made of silicone or shock-absorbing material. The elasticity of the silica gel material is good, so that the elastic sealing element 24 is not easy to deform, and the service life is ensured to be long. The shock-absorbing material can further reduce the shock of the exhaust cover 20 with respect to the hood portion 10.

In another embodiment of the present application, the opening 421 of the cap 42 may be sized to fit the size of the vent cap assembly 60. When the covering part 10 is not needed, the exhaust cover 20 can be removed from the covering part 10, and the exhaust cover 20 is arranged at the opening 421 of the cup cover 42 and used as a part of the cup cover 42 of the cooking cup 40. Or the food processor 100 can also be provided without the cover part 10, and the exhaust cover component 60 is directly matched with the cup cover 42 for use, so as to reduce the noise generated in the working process of the food processing cup 40.

The opening 421 of the cap 42 may be configured similar to the opening 11 of the shade 10 to improve the sealing between the exhaust cap 20 and the cap 42.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.

Claims (12)

1. An exhaust cover assembly (60) usable with a food processor, the exhaust cover assembly (60) comprising:

the exhaust cover (20) comprises a top wall (21), a bottom wall (22) and an annular vertical wall (23) extending downwards from the bottom wall (22), a steam channel (26) is arranged between the top wall (21) and the bottom wall (22), the bottom wall (22) is provided with exhaust holes communicated with the steam channel (26), and the annular vertical wall (23) is arranged around the exhaust holes;

an elastomeric seal (24) comprising a first ring portion (241) and a second ring portion (242) extending outwardly from a top end of the first ring portion (241); the first ring part (241) can be sleeved on the annular vertical wall (23), and the second ring part (242) is abutted to the bottom wall (22).

2. The exhaust cap assembly (60) of claim 1, wherein a plurality of bosses (243) are provided on an outer side of the first ring portion (241).

3. The exhaust cap assembly (60) of claim 2 wherein said plurality of bosses (243) are evenly circumferentially spaced.

4. The exhaust cap assembly (60) of claim 1 wherein said bottom wall (22) extends obliquely upwardly in a direction from inside to outside;

the second ring portion (242) extends obliquely upward in the inside-out direction.

5. The exhaust cap assembly (60) according to claim 4, wherein the inner diameter (D) of the first ring portion (241) ranges from 52mm to 60mm, the outer diameter (D) of the second ring portion (242) at the widest point ranges from 75mm to 85mm, and the inclination angle of the second ring portion (242) with respect to the horizontal direction ranges from 17.5 ° to 35 °.

6. The exhaust cap assembly (60) of claim 1, wherein said resilient sealing member (24) is a silicone material or a shock absorbing material.

7. A mute cover (30) for a food processor, comprising a cover portion (10) and an exhaust cover assembly according to any one of claims 1 to 6;

an opening (11) is formed in the covering portion (10), the exhaust cover assembly (60) is installed at the opening (11), the first ring portion (241) abuts against the side wall of the opening (11), and the second ring portion (242) abuts against the top wall of the covering portion (10).

8. The squealer (30) of claim 7 wherein the elastomeric seal (24) is fixedly mounted on the exhaust cap (20); or,

the elastic sealing element (24) is fixedly arranged on the covering part (10) at the opening (11).

9. The mute cover (30) according to claim 7, wherein the top wall of the cover portion (10) is provided with an annular recess (12) adjacent the opening (11), the second ring portion (242) being at least partially received within the annular recess (12).

10. The squealer (30) of claim 9, wherein a bottom wall of the annular depression (12) extends obliquely upward in an inside-to-outside direction.

11. A cooking cup (40) comprising a cup body (41), a cup cover (42) and a venting cover assembly (60) as claimed in any one of claims 1-6;

be equipped with trompil (421) on bowl cover (42), exhaust cover subassembly (60) are installed trompil (421) department, elastic sealing member (24) are located exhaust cover (20) with between the lateral wall of trompil (421).

12. A food processor, characterized by comprising the mute cover (30) of any one of claims 7 to 10 and a food cup arranged in the cover portion (10); or, comprising a cooking cup (40) according to claim 11.