CN215272264U

CN215272264U - Vacuum valve and cooking machine

Info

Publication number: CN215272264U
Application number: CN202120742977.6U
Authority: CN
Inventors: 洪孙志
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-24
Anticipated expiration: 2031-04-12

Abstract

The application relates to a vacuum valve and a food processor. The vacuum valve includes: capping; the air guide part is connected with the cap and comprises a main body, a first limiting part and a vent groove, the first limiting part is connected with the main body along the circumferential direction of the main body, the vent groove is arranged along the axial direction of the main body, and one end part of the vent groove is arranged close to the cap relative to the first limiting part; wherein, when the vacuum valve seals and predetermines the gas vent, the block is located predetermine the gas vent and lean on outer one side, first spacing position in predetermine the gas vent and lean on one side in, the air channel with predetermine the outside of gas vent and separate, the vacuum valve is opened when predetermineeing the gas vent, first spacing position in predetermine in the gas vent or be located predetermine the gas vent and lean on outer one side, the air channel with predetermine the outside intercommunication of gas vent.

Description

Vacuum valve and cooking machine

Technical Field

The application relates to the technical field of household appliances, in particular to a vacuum valve and a food processor.

Background

Along with the continuous promotion of user's life demand, more and more different kinds of cooking machine has appeared in the market, for example, soybean milk machine, juice extractor, meat grinder and coffee machine etc. in order to guarantee the fresh effect of eating the material, current market still has vacuum mixer, can carry out evacuation processing to the cup through vacuum mixer to eat the material and can preserve in vacuum environment and keep fresh, be favorable to keeping eating the material taste.

SUMMERY OF THE UTILITY MODEL

The application provides a vacuum valve and cooking machine to solve not enough in the correlation technique.

According to an embodiment of the present application, there is provided a vacuum valve including:

capping;

the air guide part is connected with the cap and comprises a main body, a first limiting part and a vent groove, the first limiting part is connected with the main body along the circumferential direction of the main body, the vent groove is arranged along the axial direction of the main body, and one end part of the vent groove is arranged close to the cap relative to the first limiting part;

wherein, when the vacuum valve seals and predetermines the gas vent, the block is located predetermine the gas vent and lean on outer one side, first spacing position in predetermine the gas vent and lean on one side in, the air channel with predetermine the outside of gas vent and separate, the vacuum valve is opened when predetermineeing the gas vent, first spacing position in predetermine in the gas vent or be located predetermine the gas vent and lean on outer one side, the air channel with predetermine the outside intercommunication of gas vent.

Can open through the vacuum valve and predetermine the exhaust hole so that carry out the evacuation and handle in the technical scheme of this application, can close through the vacuum valve and predetermine the exhaust hole and be convenient for remain the vacuum, especially, during this vacuum valve open mode, the air channel with predetermine the outside intercommunication of gas vent to eliminate inside and outside pressure differential, convenience of customers demolishs the part that sets up this vacuum valve, reduces and disassembles the degree of difficulty.

Optionally, in the axial direction of the main body, the vent groove is close to one end of the cap and ends at any position of the main body between the first limiting part and the cap. The air channel ends between first spacing portion and block, can avoid first spacing portion to cover the air channel, is favorable to promoting the ventilation efficiency of air channel to improve the efficiency of evacuation and the efficiency of relieving the vacuum.

Optionally, the vacuum valve further includes a second limit portion connected to the main body along a circumferential direction of the main body, and is away from the cap with respect to the first limit portion;

and one end of the vent groove, which is far away from the cover cap, is arranged close to the end part of the main body relative to the second limiting part. When the vacuum valve is in the open mode, because the cap is kept away from for first spacing portion to the spacing portion of second, consequently can carry on spacingly to the vacuum valve through the spacing portion of second, avoid the vacuum valve to take out from predetermineeing the exhaust hole completely, and the air channel can pass the spacing portion of second, can avoid the spacing portion of second to shelter from the air channel, improves the efficiency of ventilating.

Optionally, the air guide portion includes a plurality of vent grooves, the vent grooves are arranged at intervals along the circumferential direction of the main body, and one end portion of each vent groove is disposed close to the cap relative to the first limiting portion. The ventilation efficiency can be improved by arranging the plurality of ventilation grooves along the circumferential direction of the main body.

Optionally, the vacuum valve comprises a flexible vacuum valve. By utilizing the deformability of the flexible vacuum valve, acting force can be applied to deform the flexible vacuum valve at the beginning of vacuum relief, and the inside and the outside of the preset exhaust hole are communicated to restore normal pressure, so that the difficulty of pulling out the vacuum valve by a user to open the preset exhaust hole can be reduced.

According to a second aspect of the embodiments of the present disclosure, there is provided a food processor, including:

a cup body;

the cup cover is assembled on the cup body and comprises a cup cover exhaust hole;

the vacuum valve according to any one of the embodiments above, wherein the vacuum valve is arranged on the cup cover exhaust hole;

and the vacuum pump is arranged on the cup cover and matched with the vacuum valve to vacuumize the cup body.

Optionally, the cup cover comprises a groove which is recessed inwards from the outer surface, and the cup cover exhaust hole is communicated with the groove; the vacuum pump is partially disposed within the recess. The groove is formed in the cup cover, the vacuum pump is partially arranged in the groove, the height of the whole machine is favorably reduced, and vibration and noise are reduced.

Optionally, the vacuum valve includes a second limiting portion, the cup cover further includes a third limiting portion disposed around the cup cover exhaust hole, and the third limiting portion is located on one side of the cup cover facing the inside of the cup body;

when the vacuum valve is closed, the cup cover exhaust hole is formed, the first limiting portion is located at one side, facing the inside of the cup body, of the third limiting portion, and when the vacuum valve is opened, the third limiting portion is abutted to the second limiting portion. When the vacuum valve closes the bowl cover exhaust hole, the outside butt of block and bowl cover, first spacing position is in the spacing portion of third towards the inside one side of cup, and when the bowl cover exhaust hole was opened to the vacuum valve, this spacing portion of third can come spacing butt with the spacing portion of second, avoid the vacuum valve to drop, and because the existence of the spacing portion of third, can switch to opening the bowl cover exhaust hole from closing the bowl cover exhaust hole when, prolong the motion route of first spacing portion, thereby reduce the user and pull up the probability that the vacuum valve in-process leads to the vacuum valve to drop completely.

Optionally, the bowl cover still includes the fourth spacing portion that encircles the setting of bowl cover exhaust hole, the spacing position of fourth is in the bowl cover orientation one side outside the cup, the vacuum valve closes during the bowl cover exhaust hole, the block with the spacing portion butt of fourth, the vacuum valve is opened during the bowl cover exhaust hole, first spacing position in the spacing portion of fourth is kept away from one side of cup. Can be when switching to open the bowl cover exhaust hole from closing the bowl cover exhaust hole through the spacing portion of fourth, prolong the motion route of first spacing portion to reduce the probability that the user pulled up the vacuum valve in-process and lead to the vacuum valve to drop completely.

Optionally, the method further includes:

the cutter holder assembly comprises a base body and a stirring cutter connected with the base body, the base body is assembled with one end, away from the cup cover, of the cup body, and the stirring cutter is located in the cup body. Utilize the stirring sword can process the edible material in the cup, realize the edible material processing function of cooking machine.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic structural diagram of a food processor according to an exemplary embodiment.

Fig. 2 is an exploded schematic view of the food processor of fig. 1.

Fig. 3 is a schematic cross-sectional view of the food processor of fig. 1.

Fig. 4 is a schematic structural diagram of a vacuum valve of the food processor in fig. 1.

Fig. 5 is a schematic view of the relative state of the cup cover and the vacuum valve of the food processor in fig. 1.

Fig. 6 is a partially enlarged schematic view of fig. 5.

Fig. 7 is a schematic view of another relative state of the cup cover and the vacuum valve of the food processor in fig. 1.

Fig. 8 is a partially enlarged schematic view of fig. 7.

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 and methods 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. As used in this application 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.

"plurality" means 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.

Fig. 1 is a schematic structural diagram of a food processor 100 according to an exemplary embodiment, fig. 2 is an exploded schematic view of the food processor 100 in fig. 1, fig. 3 is a schematic sectional view of the food processor 100 in fig. 1, and fig. 4 is a schematic structural diagram of a vacuum valve 3 of the food processor 100 in fig. 1. As shown in fig. 1-4, this food processer 100 can include cup 1, bowl cover 2, vacuum valve 3, vacuum pump 4 and blade holder subassembly 5, cup 1 and bowl cover 2 detachably equipment, blade holder subassembly 5 and cup 1 keep away from the one end equipment of bowl cover 2, this blade holder subassembly 5 can include pedestal 51 and the stirring sword 52 of being connected with pedestal 51, this pedestal 51 can assemble with cup 1, stirring sword 52 can be located cup 1 in addition to eat the material to cup 1 in and process. It should be noted that the tool apron assembly 5 may include other parts, such as a seal ring and an oil seal, besides the seat body 51 and the stirring blade 52, and the description thereof is omitted.

The cup cover 2 can comprise a cup cover exhaust hole 21, the vacuum valve 3 can be arranged in the cup cover exhaust hole 21, the vacuum pump 4 can be arranged in the cup cover 2, and the vacuum pump 4 can be matched with the vacuum valve 3 to vacuumize the cup body 1. Specifically, the vacuum interrupter 3 may include a cap 31 and an air guide 32 connected to the cap 31, the air guide 32 may include a main body 321, a first stopper 322, a second stopper 323, a first vent groove 324 and a second vent groove 325, the first and second position-limiting

parts

322 and 323 are respectively connected to the main body 321 along the circumferential direction of the main body 321, and the second stopper 323 is provided away from the cap 31 with respect to the first stopper 322, the first vent groove 324 and the second vent groove 325 are both provided in the axial direction of the body 321, and the end of the first and

second vent grooves

324 and 325 near the cap 31 is closer to the cap 31 than the first stopper 322, the end of the first and

second vent grooves

324 and 325 far from the cap 31 is closer to the end of the body 321 than the second stopper 323, that is, the first and

second ventilation grooves

324 and 325 may pass through the first and

second stoppers

322 and 323 in the axial direction of the body 321.

The vacuum valve 3 can be arranged in the cup cover exhaust hole 21 in a penetrating way, the cap 31 can be arranged on the outer side of the cup cover 2, the first limit part 322 is arranged on the inner side of the cup cover 2, when the vacuum pump 4 is arranged on the cup cover 2, the inner and outer air pressures of the cup cover 2 are different due to the negative pressure formed in the vacuum pump 4, the vacuum valve 3 can be absorbed in vacuum, the first limit part 322 moves to the outer side of the cup cover 2 through the cup cover exhaust hole 21, the second limit part 323 abuts against the limit vacuum valve 3 on the inner side of the cup cover 2, at the moment, the first vent groove 324 and the second vent groove 325 can be communicated with the vacuum pump 4, the vacuum valve 3 opens the cup cover exhaust hole 21, so that the air in the cup body 1 is pumped out, after the vacuum pump 4 can be closed after the vacuum is vacuumized for a period of time, and because the air pressure in the cup body 1 is lower than the atmospheric pressure, the vacuum valve 3 is absorbed, so that the first limit part 322 moves to the inner side of the cup cover 2 through the exhaust hole 21, the cap 31 is abutted against the outer side of the cup cover 2, the first vent groove 324 and the second vent groove 325 are separated from the outer part of the cup cover 2, and the vacuum valve 3 closes the cup cover exhaust hole 21.

Further, it can be understood that the vacuum valve 3 may include a flexible vacuum valve 3, when a user needs to open the lid 2, the state that the vacuum valve 3 closes the lid vent hole 21 and the inside of the cup body 1 is in vacuum as shown in fig. 5 and 6 needs to be switched to the state that the vacuum valve 3 opens the lid vent hole 21, so that the cup body 1 returns to the normal pressure state. Therefore, the user can be earlier 3 towards one side slopes of vacuum valve, inhale outside air and can make and resume the ordinary pressure in the cup 1, then pull up vacuum valve 3 towards the outside of bowl cover 2, until spacing portion 323 of second and bowl cover 2 butt, vacuum valve 3 and bowl cover 2's relative position switch into as shown in fig. 7 and 8 state, vacuum valve 3 opens bowl cover exhaust hole 21 this moment, the inside and outside atmospheric pressure of cup 1 equals, at the in-process of dismantling bowl cover 2 this moment, can separate with the outside of bowl cover 2 through first air channel 324 and second air channel 325, it equals to keep inside and outside atmospheric pressure, thereby can avoid dismantling the bowl cover 2 in-process because bowl cover 2 deformation leads to forming the negative pressure in the cup 1, cause the condition of 2 dismantlements difficulties of bowl cover, promote user's use body edge bowl cover.

The first vent grooves 324 and the second vent grooves 325 may be spaced apart from each other in the circumferential direction of the body 321, and a part of the first stopper 322 and the second stopper 323 may be located between the first vent grooves 324 and the second vent grooves 325, so that the inside and outside pressures of the cup body 1 may be balanced by the first vent grooves 324 and the second vent grooves 325 while the stopper is realized, and the efficiency of evacuating the inside of the cup body 1 and the efficiency of recovering the atmospheric pressure may be increased by providing a plurality of vent grooves. Two dimension cooperate with bowl cover 2 at first spacing portion 322 for can be through the inside and outside both sides of the cup 1 of first air channel 324 and second air channel 325 intercommunication when vacuum valve 3 opens bowl cover exhaust hole 21, this first air channel 324 and second air channel 325 are close to the one end of block 31 and end in, main part 321 is located arbitrary position between first spacing portion 322 and the block 31, and at the outside butt of first spacing portion 322 and bowl cover 2, or during the cooperation with the inside sunken depressed groove of inner wall from bowl cover exhaust hole 21, first air channel 324 and second air channel 325 are restricted mud and can directly switch on with the outside of cup 1, realize the inside and outside atmospheric pressure of evacuation or balanced cup 1. Of course, in the embodiments provided in the present application, only the vacuum valve 3 including the first vent groove 324 and the second vent groove 325 is taken as an example for description, in other embodiments, the vacuum valve 3 may further include a single vent groove, or may also include three or more vent grooves, which is not limited in the present application.

It should be noted that, in the embodiment provided in this application, when the vacuum valve 3 opens the cup cover exhaust hole 21, the first limiting portion 322 is located at the outer side of the cup cover 2, and the second limiting portion 323 abuts against the inner side of the cup cover 2, for example, to illustrate, in fact, in other embodiments, when the vacuum valve 3 opens the cup cover exhaust hole 21, the first limiting portion 322 may also be clamped in the concave groove that is recessed inwards from the inner side wall of the cup cover exhaust hole 21, at this time, the second limiting portion 323 may not be needed to limit, of course, the second limiting portion 323 may also be used to limit, which is not limited by this application.

In the embodiment that this application provided, bowl cover 2 can include from the inside sunken recess 22 of surface, bowl cover exhaust hole 21 and this recess 22 intercommunication, and vacuum pump 4 can partially set up in this recess 22 to this can come spacing vacuum pump 4 through recess 22, is favorable to reducing the complete machine height of cooking machine 100, reduces vibration and noise. This bowl cover 2 can also include the spacing portion 23 of third, this spacing portion 23 of third encircles bowl cover exhaust hole 21 and sets up, and this spacing portion 23 of third is located bowl cover 2 towards the inside one side of cup 1, when vacuum valve 3 closes bowl cover exhaust hole 21, block 31 and bowl cover 2's outside butt, first spacing portion 322 is located the spacing portion 23 of third towards the inside one side of cup 1, and when vacuum valve 3 opened bowl cover exhaust hole 21, this spacing portion 23 of third can come spacing butt with the spacing portion 323 of second, avoid vacuum valve 3 to drop, and because the existence of the spacing portion 23 of third, can switch to opening bowl cover exhaust hole 21 from closing bowl cover exhaust hole 21, prolong the motion route of first spacing portion 322, thereby reduce the probability that the user pulled up vacuum valve 3 in-process and lead to vacuum valve 3 to drop completely.

In other embodiments, the cup cover 2 may further include a fourth limiting portion disposed around the cup cover exhaust hole 21, the fourth limiting portion may be located on one side of the cup cover 2 facing the outside of the cup body 1, when the cup cover exhaust hole 21 is closed by the vacuum valve 3, the cap 31 abuts against the fourth limiting portion, when the cup cover exhaust hole 21 is opened by the vacuum valve 3, the first limiting portion 322 is located on one side of the fourth limiting portion away from the cup body 1, so that the motion path of the first limiting portion 322 may be extended when the cup cover exhaust hole 21 is switched to be opened from being closed to being closed, thereby reducing the probability that the vacuum valve 3 completely falls off in the process of pulling up the vacuum valve 3 by the user. In other embodiments, the cup cover 2 may include a third position-limiting portion 23 and a fourth position-limiting portion at the same time, which may be referred to the foregoing embodiments and will not be described herein again.

In the present application, the structure of the vacuum valve 3 will be described in detail by taking the vacuum valve 3 applied to the food processor 100 and the cooperation between the vacuum valve 3 and the lid exhaust hole 21 as an example. In fact, this vacuum valve 3 can also be applied to other products, for example, the freshness protection package, can form on the freshness protection package with vacuum valve 3 complex opening, carry out evacuation processing to the freshness protection package with the help of vacuum pump 4, can open the vacuum that the opening removed the freshness protection package through vacuum valve 3 simultaneously, and the storage product that needs to carry out the evacuation can also be applied to the similarity, and specific implementation can refer to the embodiment of cooking machine 100, and this here is no longer repeated.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A vacuum valve, comprising:

a cap (31);

the air guide part (32) is connected with the cap (31), the air guide part (32) comprises a main body (321), a first limiting part (322) and a vent groove, the first limiting part (322) is connected with the main body (321) along the circumferential direction of the main body (321), the vent groove is arranged along the axial direction of the main body (321), and one end part of the vent groove is arranged close to the cap (31) relative to the first limiting part (322);

wherein, when vacuum valve (3) seal and predetermine the gas vent, cap (31) are located predetermine the gas vent and lean on outer one side, first spacing portion (322) are located predetermine the gas vent and lean on one side in, the air channel with predetermine the outside of gas vent and separate, vacuum valve (3) are opened when predetermineeing the gas vent, first spacing portion (322) are located predetermine in the gas vent or be located predetermine the gas vent and lean on outer one side, the air channel with predetermine the outside intercommunication of gas vent.

2. The vacuum valve according to claim 1, wherein the vent groove is close to one end of the cap (31) in the axial direction of the main body (321), and ends at any position of the main body (321) between the first stopper portion (322) and the cap (31).

3. The vacuum valve according to claim 1, wherein the vacuum valve (3) further comprises a second stopper portion (323), the second stopper portion (323) being connected to the main body (321) in a circumferential direction of the main body (321) and being away from the cap (31) with respect to the first stopper portion (322);

and one end of the vent groove, which is far away from the cover cap (31), is arranged close to the end of the main body (321) relative to the second limiting part (323).

4. The vacuum valve according to claim 1, wherein the gas guide portion (32) includes a plurality of vent grooves arranged at intervals in a circumferential direction of the main body (321), and one end portion of each vent groove is disposed close to the cap (31) with respect to the first stopper portion (322).

5. Vacuum valve according to claim 1, characterized in that the vacuum valve (3) comprises a flexible vacuum valve.

6. A food processor, comprising:

a cup body (1);

the cup cover (2), the cup cover (2) is assembled on the cup body (1), and the cup cover (2) comprises a cover exhaust hole (21);

the vacuum valve (3) as claimed in any of claims 1 to 5, the vacuum valve (3) being arranged at the lid venting aperture (21);

the vacuum pump (4), the vacuum pump (4) set up in bowl cover (2) and with vacuum valve (3) cooperation is right cup (1) carries out evacuation treatment.

7. The food processor as claimed in claim 6, wherein the cup cover (2) comprises a groove (22) recessed inwards from the outer surface, and the cup cover vent hole (21) is communicated with the groove (22); the vacuum pump (4) is partially disposed within the recess (22).

8. The food processor of claim 6, wherein the vacuum valve (3) comprises a second limiting part (323), the cup cover (2) further comprises a third limiting part (23) surrounding the cup cover exhaust hole (21), and the third limiting part (23) is positioned on one side of the cup cover (2) facing the inside of the cup body (1);

when the vacuum valve (3) closes the cup cover exhaust hole (21), the first limiting part (322) is located at one side, facing the inside of the cup body (1), of the third limiting part (23), and when the vacuum valve (3) opens the cup cover exhaust hole (21), the third limiting part (23) is abutted to the second limiting part (323).

9. The food processor of claim 6, wherein the cup cover (2) further comprises a fourth limiting portion surrounding the cup cover exhaust hole (21), the fourth limiting portion is located on one side of the cup cover (2) facing the outside of the cup body (1), when the cup cover exhaust hole (21) is closed by the vacuum valve (3), the cup cover (31) is abutted against the fourth limiting portion, when the cup cover exhaust hole (21) is opened by the vacuum valve (3), the first limiting portion (322) is located on one side of the cup body (1) away from the fourth limiting portion.

10. The food processor of claim 6, further comprising:

the tool apron assembly (5) comprises a base body (51) and a stirring knife (52) connected with the base body (51), the base body (51) is far away from the cup body (1) and assembled at one end of the cup cover (2), and the stirring knife (52) is located in the cup body (1).