CN212591771U - Capsule - Google Patents

Abstract

The utility model discloses a capsule, which comprises a shell and a stirring device, wherein the shell is hollow to form a containing space, the stirring device is arranged in the shell, the shell is provided with an opening part, and the position of the opening part is provided with a cover piece; the shell is provided with a first matching part, the stirring device is provided with a second matching part, the first matching part is matched with the second matching part, when the stirring device is used, under the matching action of the first matching part and the second matching part, the stirring device moves towards the mouth part, and one side of the stirring device towards the mouth part is provided with a jacking part. The utility model discloses can make the quick discharge of capsule food, need not additionally increase the mechanism to food preparation equipment, the structure is very simple.

Description

Capsule

Technical Field

The utility model belongs to the food processing field, concretely relates to capsule.

Background

Due to the improvement of living standard of people, the demand of high-viscosity health preserving food materials (such as vitality securing paste, five-cereal flour, condensed milk, concentrated soup, infant formula food and the like) is continuously increased.

If the traditional method is adopted for preparation, a large amount of time and energy are consumed, the content and the proportion of the food materials are difficult to ensure, and the food materials are easy to be bonded into a mass during stirring and cannot be fully mixed; furthermore, as the opening time of the packaging container is increased, the food loses the original nutrition and flavor due to the actions of moisture absorption, oxidation and the like; after the preparation is finished by adopting the traditional mode, the cleaning is not very convenient.

In order to solve the problem, food capsules appear in the market at present, which brings great convenience to consumers.

Before a consumer eats the food, the food material and the liquid in the capsule need to be fully stirred by adopting food preparation equipment and then discharged into a container for eating, and the capsule in the current market has the problem of difficult discharge:

the discharge of the mixed food requires a special moving mechanism to pierce the cover (i.e., the sealing film) on the housing, resulting in a complicated structure.

Disclosure of Invention

An object of the utility model is to provide a capsule, the utility model discloses can make the quick discharge of capsule food, need not additionally increase the mechanism to food preparation equipment, the structure is very simple.

The technical scheme is as follows:

the capsule comprises a shell and a stirring device, wherein the shell is hollow to form an accommodating space, the stirring device is arranged in the shell, the shell is provided with a mouth part, and the position of the mouth part is provided with a cover piece; the shell is provided with a first matching part, the stirring device is provided with a second matching part, the first matching part is matched with the second matching part, when the stirring device is used, under the matching action of the first matching part and the second matching part, the stirring device moves towards the mouth part, and one side of the stirring device towards the mouth part is provided with a jacking part.

In one embodiment, the first matching portion is a first thread provided on the stirring device, the second matching portion is a second thread provided on the housing, the first thread is matched with the second thread, and the axis of the first thread and the axis of the second thread coincide with the rotation axis of the stirring device.

In one embodiment, the stirring device comprises a rotating shaft and a stirring component arranged on the rotating shaft, the first thread is arranged on the rotating shaft, and the second thread is arranged on the shell close to the axial center.

In one embodiment, at least a partial region of the inside of the rotating shaft is hollow to form a shaft sleeve, the first thread is arranged on the inner wall of the shaft sleeve, the shell is provided with a fixed shaft, the second thread is arranged on the circumferential outer wall of the fixed shaft, and the shaft sleeve is sleeved on the fixed shaft and enables the first screw thread to be matched with the second thread.

In one embodiment, the fixed shaft is sequentially provided with a free section, a middle section and a fixed section, the circumferential outer walls of the free section and the fixed section form an optical axis, the second threads are arranged on the circumferential outer wall of the middle section, the shaft sleeve is sequentially provided with a position-giving section and a matching section, the matching section is close to one side of the bottom of the shell, and the first threads are arranged on the inner wall of the matching section.

In one embodiment, the length of the relief section of the shaft sleeve is greater than or equal to the sum of the lengths of the free section and the middle section of the fixing shaft, and the length of the fixing section of the fixing shaft is greater than or equal to the length of the matching section of the shaft sleeve.

In one embodiment, the housing includes a support at a bottom thereof, the second engaging portion is disposed on the support, the cover is a diaphragm disposed above the support, and the support has a ring groove corresponding to the pressing portion.

In one embodiment, the upper end of the rotating shaft is provided with a clutch part, and the clutch part is positioned in the accommodating space.

In one embodiment, the clutch portion is proximate an inner side of the cover.

In one embodiment, the cover member is a membrane having a break-away guide line.

The utility model provides a technical scheme has following advantage and effect:

the utility model discloses in, agitating unit is when rotatory in the shell, through the mating reaction of first cooperation portion on the shell, the last second cooperation portion (like first screw thread, second screw thread) of agitating unit, agitating unit can remove to the oral area direction of capsule in rotatory to the top pressure portion that sets up on the agitating unit struts/props brokenly the cover piece of oral area department, and food passes through the oral area and discharges, and need not adopt dedicated mechanism to strut/prop brokenly the cover piece.

Drawings

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

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

FIG. 1 is a schematic diagram of the output shaft of a food preparation device in docking with a capsule according to a first embodiment of the present invention;

fig. 2 is an exploded view of a capsule according to a first embodiment of the invention;

FIG. 3 is a schematic view of the output shaft of the food preparation device in docking with a capsule according to the second embodiment of the present invention;

FIG. 4 is a schematic view of the output shaft of the food preparation device in docking with a capsule according to the third embodiment of the present invention;

fig. 5 is an exploded view of a capsule according to a third embodiment of the present invention;

FIG. 6 is a schematic diagram of the output shaft of the food preparation device in docking with a capsule according to the fourth embodiment of the present invention;

fig. 7 is an exploded view of a capsule according to the fourth embodiment of the present invention;

FIG. 8 is a schematic view of the output shaft of the food preparation device in docking with a capsule according to the fifth embodiment of the present invention;

FIG. 9 is a schematic view of the output shaft of the food preparation device in docking with a capsule according to the sixth embodiment of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at A;

FIG. 11 is a top view of FIG. 9;

fig. 12 is a cross-sectional view of a cover member according to a seventh embodiment of the present invention;

fig. 13 is a first exploded view of a capsule according to an embodiment of the present invention;

fig. 14 is a second exploded view of a capsule according to an embodiment of the present invention;

fig. 15 is a structural diagram of a rotating shaft according to an embodiment of the present invention;

fig. 16 is a structural diagram of a fixing shaft according to an eighth embodiment of the present invention;

fig. 17 is a first state diagram of the capsule according to the eighth embodiment of the present invention;

fig. 18 is a second state of use diagram of the capsule according to the eighth embodiment of the present invention;

fig. 19 is a third state diagram of the capsule according to the eighth embodiment of the present invention;

description of reference numerals:

10. a housing, 11, an inner wall, 12, a mouth portion, 13, a cover member, 131, a breaking guide line, 132, a connecting film, 14, a guide bottom surface, 15, a first housing, 151, a connecting side, 16, a second housing, 161, a connecting side, 17, a liquid inlet chute, 18, a shaft hole, 19, a bracket, 191, a fixed shaft, 1911, a free section, 1912, a middle section, 1913, a fixed section, 192, a ring groove, 20, a stirring device, 21, a rotating shaft, 210, a shaft sleeve, 211, a matching section, 212, a receding section, 213, a top pressing portion, 22, a stirring member, 221, a circumferential outer edge, 23, a first member, 24, a second member, 241, a first paddle, 242, a second paddle, 25, a clutch portion, 251, a liquid inlet, 26, a liquid conveying channel, 261, a liquid outlet, 30, a containing space, 31, a first space, 32, a second space, 40, a barrier tip, 41, a puncture, 50, a skeleton, 51, collar, 52, bore, 61, output shaft, 62, piercing needle.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.

The "first space 31" and the "second space 32" may or may not have distinct boundary.

The "amount of liquid" as used herein may refer to the total amount of liquid or the real-time flow rate of liquid.

A system for processing a food in capsules, comprising: food preparation equipment and capsule.

The food preparation device is provided with an output shaft 61 and a fixed seat for placing the capsule, wherein the output shaft 61 can output the rotation drive in a first direction and the rotation drive in a second direction opposite to the first direction; the food preparation equipment is provided with a camera which is arranged above the seat body; the food preparation equipment is also provided with a controller, and the memory of the controller is stored with the identity information and the category information of each capsule in common use type, and processing information (such as the information of the rotating speed of the rotating shaft 21, the stirring time, the rotating direction of the rotating shaft 21, the water filling amount, the water filling speed and the like during stirring) corresponding to the identity information and the category information of the capsule. The food preparation device is not shown in the figures, only part of its output shaft 61 is shown, other structures and functions of the food preparation device may be the same as the prior art except for what is mentioned in the present application, and the description of the capsule is focused on below.

Example one

As shown in fig. 1 and 2, the capsule includes a housing 10 and a stirring device, the housing 10 is hollow to form a containing space 30, the housing 10 has an inner wall 11, the stirring device is installed in the housing 10, a mouth 12 is provided on the housing 10, and a cover 13 is provided at the position of the mouth 12 (in this embodiment, the cover 13 is a membrane, and the material of the cover 13 may be plastic foil or aluminum foil); the stirring device comprises a rotating shaft 21 and a stirring part 22 connected with the rotating shaft 21, wherein the stirring part 22 is provided with an acting surface, the axial position of the acting surface in the circumferential direction changes, and the circumferential edge part of the stirring part 22 forms a circumferential outer edge 221; the peripheral outer edge 221 of the stirring element 22 cooperates at least partially with the inner wall 11 of said casing 10 to form a food squeezing channel in said containing space 30 towards said mouth 12, the structural details of the capsule being as described below.

The containing space 30 includes a first space 31 and a second space 32, the stirring member 22 is located in the first space 31, the mouth portion 12 is close to the lower portion of the first space 31, the volume of the second space 32 is more than twice the volume of the first space 31, and in this embodiment, the mouth portion 12 is also provided at the upper portion of the second space 32 for filling the powdered food material into the housing 10 before the capsule packaging. The stirring member 22 includes a first member 23 and a second member 24, the first member 23 is located in the first space 31, and the second member 24 is located in the second space 32. Both the upper and lower mouths 12 are sealed by the lid 13, the upper mouth 12 facilitating the connection of the output shaft 61 of the food preparation device with the rotating shaft 21 of the capsule, and the lower mouth 12 facilitating the discharge of the food (for the capsule provided with two mouths 12, the roles of the two mouths 12 are the same, and will not be described further).

The first part 23 and the second part 24 are both connected with the rotating shaft 21, and the included angle of the working surface of the first part 23 relative to the rotating shaft 21 is larger than that of the working surface of the second part 24 relative to the rotating shaft 21. The method specifically comprises the following steps: the second component 24 is a stirring blade arranged in the axial direction, the first component 23 is a spiral stirring piece, the spiral stirring piece is arranged around the rotating shaft 21, on the axial projection, the spiral stirring piece covers at least 180 degrees of the periphery of the rotating shaft 21, and the circumferential outer edge 221 of the spiral stirring piece is matched with the inner wall 11 of the second space 32 to form the food extrusion channel. The stirring blades include a first blade 241 and a second blade 242, and the first blade 241 and the second blade 242 are asymmetric with respect to the rotating shaft 21 (the first blade 241 and the second blade 242 may have different angles with respect to the rotating shaft 21, and the first blade 241 and the second blade 242 have different lengths and widths).

The accommodating space 30 is divided into two or more spaces, and when the rotating shaft 21 rotates to drive the stirring part 22 to stir, the independence of each space is stronger, so that different functions can be realized according to needs, or different functions can be realized in a key way. Such as: the first space 31 is mainly used for pressurizing and shearing food, can be used for finely mixing and stirring the food, and can also be used for pressurizing and discharging the mixed food; the second space 32 is used for preliminary mixing of a large amount of food to improve the efficiency of preliminary mixing of the food, and in this case, the volume of the second space 32 may be designed to be larger than the volume of the first space 31, preferably more than twice. The stirring member 22 in the first space 31 is a spiral stirring piece, and when the rotating shaft 21 rotates, it can quickly generate an axial thrust to the food to axially pressurize the food, and when the rotating shaft rotates in the second direction and the pressure is sufficiently high, it can discharge the food from the mouth portion 12.

In order to realize multiple functions of coarse stirring, fine stirring, pressurized discharge and the like of food and optimize the processing process of food, correspondingly, the stirring part 22 comprises a spiral stirring piece and a stirring blade, wherein the stirring blade comprises a first blade 241 and a second blade 242, the first blade 241 and the second blade 242 adopt an asymmetric structure, the spiral stirring piece mainly generates axial stirring and pressurizing effects, the first blade 241 and the second blade 242 are mainly used for generating circumferential stirring effects, and the first blade 241 and the second blade 242 adopt an asymmetric structure, so that irregular movement of the food in the stirring process can be enhanced, and turnover and kneading are generated; obviously, the stirring members 22 do not simply generate axial or circumferential stirring action, but are multidimensional, and the stirring effect can be adjusted according to different designs (such as different offset angles) of the stirring members 22.

On the other hand, the first space 31 is designed to have a small volume, so that when the food is discharged, the small volume of the food can be pressurized in an important manner, so as to facilitate the rapid discharge; in particular, the present embodiment is more important in the case of using the pressure to crush/open the lid member 13. For this purpose, the radial dimension of the stirring member 22 is gradually reduced near the mouth 12, the accommodating space 30 (here, the first space 31) is gradually reduced near the mouth 12 to form a pressurizing passage, and by adopting the reduced design of the first space 31, the pressure of the food is increased when the food is pushed toward the mouth 12, the closer to the mouth 12, the more the cover 13 is conveniently crushed/pressed open.

In the present embodiment, the circumferential outer edge 221 of the stirring component 22 is matched with the inner wall 11 of the shell 10, so as to realize the purpose of pressurizing the food, so that the food can break/press the cover component 13; it can be understood that the design of the circumferential outer edge 221 of the stirring member 22 to cooperate with the inner wall 11 of the housing 10 for the purpose of "increasing the pressure of the food when it is pushed toward the mouth 12 so as to break/press the cover 13 by the food" is an important innovation of the present application; however, considering factors such as processing errors of the respective parts of the capsule and viscosity of the food, it is possible that the circumferential outer edge 221 of the stirring member 22 may be in contact with the inner wall 11 of the housing 10, or a certain gap or a deliberate gap may be provided therebetween. It is understood that the cover 13 may be a membrane, a hard plate structure or other structures, and when the food is pressurized and discharged by the stirring member 22, the mouth 12 may be opened by crushing the cover 13 by the pressure of the food, or the mouth 12 may be opened by dropping the cover 13.

The upper end of the rotating shaft 21 is provided with a clutch part 25, the clutch part 25 is positioned in the containing space 30 and close to the inner side of the cover part 13, and after an output shaft 61 of the food preparation device passes through the cover part 13 above, the output shaft is connected with the rotating shaft 21 of the capsule through the clutch part 25 and is used for driving the rotating shaft 21 to rotate.

A liquid inlet submerged channel 17 is arranged on the housing 10, one end of the liquid inlet submerged channel 17 is communicated with the upper part of the accommodating space 30, the other end is communicated with the lower part of the accommodating space 30, and a cover 13 is arranged on the upper part of the accommodating space 30 to cover the liquid inlet submerged channel 17. During stirring, the puncturing needle 62 can puncture the cover 13 to be inserted into the liquid inlet submerged channel 17, inject liquid into the upper end of the liquid inlet submerged channel 17, flow into the accommodating space 30 through the liquid inlet submerged channel 17, and control the flow rate and flow velocity of liquid entering the capsule more conveniently after the liquid inlet submerged channel 17 which is relatively independent from the accommodating space 30 is arranged.

The embodiment provides a processing method of capsule food, which comprises the following steps:

the food preparation device is started, liquid is injected into the capsule, the output shaft 61 of the food preparation device drives the rotating shaft 21 in the capsule to rotate, the rotating shaft 21 stirs food materials and the liquid in the capsule through the stirring part 22 to form food, the output shaft 61 of the food preparation device drives the rotating shaft 21 in the capsule to continuously rotate, the food is pressurized in the food extrusion channel, the pressurized food crushes/presses open the cover piece 13 at the position of the mouth part 12, and the food is discharged from the mouth part 12.

Because the stirring component 22 is matched with the inner wall 11 of the shell 10, when the rotating shaft 21 drives the stirring component 22 to rotate, the stirring component 22 is matched with the inner wall 11 of the shell 10, the mixture of the food materials and the liquid is efficiently and quickly sheared, and air bubbles in the powdery blocks can be damaged; meanwhile, the stirring component 22 is matched with the inner wall 11 of the shell 10 to scrape powder agglomerates attached to the inner wall 11, so that the powdery food materials are prevented from forming agglomerates on the inner wall 11 of the capsule shell 10, and the stirring effect is further improved; after the stirring is completed, when the food is discharged, the stirring part 22 pressurizes the food towards the mouth part 12, the stirring part 22 is matched with the inner wall 11 of the shell 10, so that the food can be continuously pressurized and discharged towards the mouth part 12 under the action of pressure, the food is very smoothly discharged out of the capsule, and the stirring part 22 is matched with the inner wall 11 of the shell 10, so that the residual food on the inner wall 11 of the shell 10 can be scraped out, and the waste is reduced. Since the cover 13 of the capsule is broken/pressed open without using an additional mechanism, the up-and-down reciprocating motion of other mechanisms or the capsule for breaking/pressing open the cover 13 is reduced, so that the structure of the food preparation device is simpler.

In this embodiment, in order to ensure effective opening of the opening 12, a piercing tip portion 41 facing the lid member 13 is provided on the outer side of the lid member 13, the piercing tip portion 41 is a partition 40, and the size of the upper portion of the partition 40 is gradually reduced to form the piercing tip portion 41. After the food is stirred, the stirring member 22 pressurizes the food to expand the lid member 13 outward, the piercing tip 41 outside the lid member 13 pierces the lid member 13, and the food is discharged from the mouth 12 of the capsule.

The embodiment provides another processing method of the capsule food, which comprises the following steps:

starting the food preparation equipment; an output shaft 61 of the food preparation device drives a rotating shaft 21 to rotate in a first direction, and the rotating shaft 21 stirs food materials and liquid in the capsule through a stirring part 22 in the first direction to form food; an output shaft 61 of the food preparation device drives a rotating shaft 21 in the capsule to rotate in a second direction opposite to the first direction, and the rotating shaft 21 pressurizes food materials and liquid in the capsule in the second direction through a stirring part 22; the pressurized food is discharged from the mouth 12 of the capsule.

According to the processing method of the capsule food, the food material and the liquid can be stirred in the first direction to form the food, then the food material and the liquid are stirred in the opposite direction, the food material and the liquid are fully mixed through the alternate rotating direction, and the mixture of the food material and the liquid is overturned and sheared for multiple times through forward and reverse stirring, so that a good stirring effect is achieved; the stirring part 22 achieves the effect of stirring the food by the forward rotation, and achieves the effect of stirring and discharging the food by the reverse rotation, so that the whole structure is simplified.

Further, the amount of the liquid injected into the capsule is determined according to the rotation speed and the rotation direction of the rotating shaft 21; alternatively, the rotation speed and direction of the rotating shaft 21 are determined according to the amount of the liquid injected into the capsule. The controller of the food preparation equipment can carry out integral matching and optimization on the rotation speed and the rotation direction of the rotating shaft 21 and the flow speed of the injection liquid, so that a good stirring effect is achieved, and the capsule food has good taste.

The rotating shaft 21 is alternately rotated in the first direction and the second direction when the food is stirred, and/or the rotating shaft 21 is alternately rotated in the first direction and the second direction when the food is extruded and discharged. That is, when the rotating shaft 21 rotates in the first direction and the second direction, the two directions may be alternated, different or the same rotating direction may be adopted at different time intervals of stirring or discharging, the same or different rotating speed may be adopted, or the rotating speed may be optimally designed according to the requirement.

When the rotating shaft 21 drives the food to rotate circumferentially through the first and second parts 23 and 24 of the stirring part 22, the speed of the first part 23 driving the food to move axially is greater than the speed of the second part 24 driving the food to move axially, that is, the first part 23 generates more axial thrust to better pressurize the food in the axial direction, and then the pressurized food crushes/presses open the cover 13 at the mouth 12 of the capsule, and the food is discharged from the mouth 12 of the capsule.

In order to meet the individual requirements of users, the food preparation equipment can acquire the identity information or the category information (the identity information or the category information can be a two-dimensional code attached to the outer surface of the capsule) on the capsule through the camera, transmit the acquired identity information or the category information to the memory, compare the acquired identity information or the category information with the identity information or the category information prestored in the memory to acquire processing information, and process the food in the capsule according to the processing mode determined by the processing information. By adopting the mode, the automation level of the food preparation equipment can be improved, and the trouble of manual operation or setting is reduced. Furthermore, the memory may be an independent memory provided in the food preparation device, may also be an external memory through the internet, and may also be a memory that is configured to reset or update the processing information stored in the food preparation device through the internet.

Example two

As shown in fig. 3, in the present embodiment, the accommodating space 30 is divided into a first space 31 and a second space 32, and the bottom of the second space 32 is inclined downward near the first space 31 to form a guide bottom 14 at the bottom of the second space 32. The stirring member 22 is a spiral stirring piece and is provided only in the first space 31. The structure of the embodiment is simpler, the guiding bottom surface 14 of the second space 32 can facilitate the food to slide to the first space 31, and the food residue is reduced.

EXAMPLE III

As shown in fig. 4 and 5, in the present embodiment, the housing 10 includes a first housing 15 and a second housing 16, the first housing 15 and the second housing 16 are covered, a connecting side 151 of the first housing 15 and a connecting side 161 of the second housing 16 are connected by heat pressing, and the accommodating space 30 is formed therebetween, and the mouth 12 is provided on the first housing 15. In this embodiment, the housing 10 is of a split structure, and when packaging, food materials are placed between the first housing 15 and the second housing 16 in advance, and then the first housing 15 and the second housing 16 are pressed and sealed.

Example four

As shown in fig. 6 and 7, in this embodiment, a liquid feeding channel 26 is disposed in the rotating shaft 21, a liquid inlet 251 is disposed at an upper end position of the rotating shaft 21, a liquid outlet 261 is disposed at a position of the rotating shaft 21 within the accommodating space 30, further, the liquid inlet 251 is disposed at an outer end position of the rotating shaft 21, and a plurality of liquid outlets 261 are disposed along different axial and/or circumferential positions of the rotating shaft 21.

Set up infusion channel 26 in pivot 21, can reduce the setting of current puncture needle 62 structure, the structure is simpler, simultaneously, because pivot 21 is the central point of stirring part 22 and puts, liquid is discharged and is thrown away under the effect of centrifugal force from pivot 21, can mix with powdered edible material more easily, improves and mixes the stirring effect, and liquid outlet 261 sets up to a plurality ofly, can make the liquid that gets into the capsule more disperse. During stirring, after the output shaft 61 of the food preparation device is in butt joint with the rotating shaft 21, after a set time, liquid enters the capsule through the liquid conveying channel 26 in the output shaft 61 of the food preparation device and the liquid conveying channel 26 in the rotating shaft 21, after the rotating shaft 21 drives the stirring part 22 to stir and discharge the food in the capsule in a pressurizing manner, the liquid injection of the output shaft 61 of the food preparation device is stopped, and after the set time, the output shaft 61 of the food preparation device is separated from the butt joint with the rotating shaft 21, so that the liquid is prevented from being scattered or splashed.

EXAMPLE five

As shown in fig. 8, in the present embodiment, a shaft hole 18 is formed in the housing 10, the rotating shaft 21 passes through the shaft hole 18, a clutch portion 25 is formed at an upper end of the rotating shaft 21, the clutch portion 25 is located outside the accommodating space 30, and a connecting film 132 is formed between an inner edge of the shaft hole 18 and the rotating shaft 21. When packaging, the capsule is filled with food material and the containing space 30 in the capsule is sealed by the connecting film 132, and when the output shaft 61 of the food preparation device drives the rotating shaft 21 to rotate during stirring, the connecting film 132 is torn.

EXAMPLE six

As shown in fig. 9, 10 and 11, in the present embodiment, a clutch portion 25 is disposed at the upper end of the rotating shaft 21, the clutch portion 25 is located in the accommodating space 30, a frame 50 is disposed at the mouth portion 12, the edge of the frame 50 is connected to the housing 10, a collar 51 is disposed at the center of the frame 50, the rotating shaft 21 corresponds to the collar 51, and an integrated diaphragm is disposed at the mouth portion 12 to enclose the frame 50 and the clutch portion 25 of the rotating shaft 21 inside the housing 10. In this embodiment, compared to the fifth embodiment, the powdery food material can be added into the casing 10 through the through holes 52 between the skeletons 50, after the food material is added, the skeletons 50 are covered with the film, and the connecting film 132 is covered between the shaft hole 18 of the skeletons 50 and the rotating shaft 21, so as to seal the casing 10; during packaging, preferably, the diaphragm and the connecting film 132 are integrated, the frame 50 and the clutch portion 25 of the rotating shaft 21 can be packaged in the housing 10 in a hot pressing manner at one time, and the shaft hole 18 on the frame 50 plays a role in supporting the rotating shaft 21 and the output shaft 61; at this moment, the collar 51 and the membrane are required to be connected in a hot-pressing mode, when the output shaft 61 penetrates through the central position of the membrane and is in butt joint with the rotating shaft 21, the membrane on the outer side of the collar 51 is still in a pressing state, a good sealing effect can be achieved, and food is prevented from splashing outside.

EXAMPLE seven

As shown in fig. 12, in this embodiment, the cover member 13 is a membrane, and a breaking guide line 131 is provided on the membrane, and the thickness of the breaking guide line is thinner than that of the main body portion, and the breaking guide line is torn from the thinner position when the cover member 13 is pressed.

Example eight

As shown in fig. 13 to 19, a capsule comprises a housing 10 and a stirring device 20, wherein the housing 10 is hollow to form a containing space, the stirring device 20 is installed in the housing 10, a mouth 12 is arranged on the housing 10, and a cover 13 is arranged at the position of the mouth 12; the housing 10 is provided with a first matching portion, the stirring device 20 is provided with a second matching portion, the first matching portion is matched with the second matching portion, when the stirring device 20 is used, the stirring device 20 moves towards the mouth portion 12 under the matching action of the first matching portion and the second matching portion, and one side of the stirring device 20 facing the mouth portion 12 is provided with a jacking portion 213.

The housing 10 comprises a support 19 arranged at the bottom of the housing, a fixed shaft 191 is arranged on the support 19, the fixed shaft 191 is sequentially provided with a free section 1911, a middle section 1912 and a fixed section 1913, the circumferential outer walls of the free section 1911 and the fixed section 1913 form an optical axis, the second matching part is a second thread, and the second thread is arranged on the circumferential outer wall of the middle section 1912; the stirring device 20 includes a rotating shaft 21 and a stirring component mounted on the rotating shaft 21, the inner part area of the lower end of the rotating shaft 21 is hollow to form a shaft sleeve 210, the shaft sleeve 210 sequentially has a relief section 212 and a matching section 211, the matching section 211 is close to one side of the bottom of the housing 10, the first matching portion is a first thread, and the first thread is arranged on the inner wall of the matching section 211. The first thread is matched with the second thread, and the axis of the first thread coincides with the axis 21 of the rotating shaft of the stirring device 20.

The cover 13 is a diaphragm located above the bracket 19, and the bracket 19 is provided with a ring groove 192, and the ring groove 192 corresponds to the pressing portion 213.

The processing method of the capsule food comprises the following steps:

starting the food preparation equipment; an output shaft of the food preparation equipment drives the stirring device 20 to rotate, and the stirring device 20 stirs food materials and liquid in the capsule to form food; under the action of the circumferential rotation of the output shaft, the stirring device 20 moves towards the mouth part 12 of the capsule and crushes/presses open the cover part 13 at the position of the mouth part 12; the stirring device 20 pressurizes the food in the capsule to discharge the food from the mouth 12.

The refining steps of the method are as follows:

as shown in fig. 17, when the food preparation apparatus is started, the output shaft of the food preparation apparatus drives the stirring device 20 to rotate in a first direction, and since the rotation direction of the output shaft is opposite to the screwing direction of the first thread and the second thread, when the stirring device 20 rotates, the first thread cannot be screwed in relative to the second thread, at this time, the matching section 211 (the first thread) on the shaft sleeve 210 is matched with the free section 1911 (the optical axis) on the fixed shaft 191, and the stirring device rotates to stir the food;

as shown in fig. 18, the output shaft of the food preparation apparatus drives the stirring device 20 to rotate in a second direction opposite to the first direction, since the rotation direction of the output shaft is the same direction as the screwing direction of the first thread and the second thread, when the stirring device 20 rotates, the first thread is naturally screwed in relative to the second thread, at this time, the matching section 211 (the first thread) on the shaft sleeve 210 is matched with the middle section 1912 (the second thread) on the fixed shaft 191, the stirring device rotates to stir the food, and simultaneously the stirring device moves towards the mouth portion 12, the pressing portion 213 of the stirring device presses against the membrane and continues to move downwards, and finally the membrane is pressed against the membrane, and the food is discharged from the middle; since the bracket 19 at the bottom of the housing 10 is provided with the ring groove 192, the pressing portion 213 does not interfere with the bottom of the housing 10 when moving downward.

As shown in fig. 19, when the output shaft of the food preparation device drives the stirring device 20 to rotate in the second direction and the rotating device moves down to a certain position under the cooperation of the first and second threads, the first thread cooperates with the cooperating section 211 (first thread) on the sleeve 210 and the fixed section 1913 (optical axis) on the fixed shaft 191, and the stirring device 20 does not move down any more.

In this embodiment, the length of the receding section 212 of the shaft sleeve 210 is greater than or equal to the sum of the lengths of the free section 1911 and the middle section 1912 of the fixed shaft 191, the length of the fixed section 1913 of the fixed shaft 191 is greater than or equal to the length of the matching section 211 of the shaft sleeve 210, and when the first thread matches with the matching section 211 (first thread) on the shaft sleeve 210 and the fixed section 1913 (optical axis) on the fixed shaft 191, the shaft sleeve 210 is prevented from interfering with the fixed shaft 191.

In this embodiment, when the stirring device 20 rotates in the housing 10, the stirring device 20 moves toward the mouth 12 of the capsule while rotating through the cooperation of the first engaging portion on the housing 10 and the second engaging portion (i.e., the first thread and the second thread) on the stirring device 20, and the pressing portion 213 provided on the stirring device 20 breaks the lid 13 (membrane) at the mouth 12, so that the food is discharged through the mouth 12 without using a special mechanism to open/break the lid 13 (membrane).

In the present embodiment, the vertical movement of the stirring device relative to the housing 10 is a relative movement, that is: the axial position of the shell 10 is unchanged, and the stirring device moves axially relative to the shell 10; the axial position of the stirring device may be unchanged, and the housing 10 may move axially relative to the stirring device; or both may be axially moved simultaneously.

For the above embodiments, it should be noted that:

the above embodiments may be independent embodiments, or may be a combination of some technical features between the embodiments, such as:

in the method of processing the capsule food, when the capsule food is rotated in the first direction and the second direction, the existing capsule structure may be adopted, or the partial structure of the above embodiment may be adopted.

In the processing method of the capsule food, when the stirring device rotates, the stirring device applies pressure to the food and props open/break the cover part of the mouth part by the pressure, and the stirring device can rotate in a single direction or in two directions.

In the processing method of the capsule food, when the stirring device rotates in the circumferential direction, the stirring device moves axially and props open/break the cover part, and the stirring device can rotate in a single direction or in two directions; the stirring component can adopt a helical blade structure, a blade structure or other structures.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims (10)

1. The capsule is characterized by comprising a shell and a stirring device, wherein the shell is hollow to form an accommodating space, the stirring device is arranged in the shell, the shell is provided with a mouth part, and the mouth part is provided with a cover part; the shell is provided with a first matching part, the stirring device is provided with a second matching part, the first matching part is matched with the second matching part, when the stirring device is used, under the matching action of the first matching part and the second matching part, the stirring device moves towards the mouth part, and one side of the stirring device towards the mouth part is provided with a jacking part.

2. The capsule according to claim 1, wherein the first engaging portion is a first thread provided on the stirring means, and the second engaging portion is a second thread provided on the housing, the first thread engaging with the second thread, and an axis of the first thread and the second thread coincides with an axis of rotation of the stirring means.

3. The capsule according to claim 2, wherein the stirring device comprises a rotating shaft and a stirring member mounted on the rotating shaft, the first thread is provided on the rotating shaft, and the second thread is provided on the housing at a position close to the axial center.

4. The capsule according to claim 3, wherein the at least partial region of the inside of the rotating shaft is hollow to form a sleeve, the first thread is disposed on an inner wall of the sleeve, the housing is provided with a fixed shaft, the second thread is disposed on a circumferential outer wall of the fixed shaft, and the sleeve is disposed on the fixed shaft and matches the first thread with the second thread.

5. The capsule according to claim 4, wherein the fixed shaft comprises a free section, a middle section and a fixed section in sequence, the outer circumferential walls of the free section and the fixed section form an optical axis, the second thread is disposed on the outer circumferential wall of the middle section, the shaft sleeve comprises a relief section and a fitting section in sequence, the fitting section is close to one side of the bottom of the shell, and the first thread is disposed on the inner wall of the fitting section.

6. The capsule of claim 5, wherein the relief section of the sleeve has a length greater than or equal to the sum of the lengths of the free section and the intermediate section of the stationary shaft, and the length of the fixed section of the stationary shaft is greater than or equal to the length of the engagement section of the sleeve.

7. A capsule according to any one of claims 1 to 5, wherein the housing comprises a support at the bottom thereof, the second engagement portion is provided on the support, the cover member is a membrane which is located above the support, and the support is provided with a circumferential groove corresponding to the abutment.

8. The capsule according to claim 3, wherein the upper end of the shaft is provided with a clutch portion which is located in the receiving space.

9. The capsule according to claim 8, wherein the clutch portion is adjacent to an inner side of the cover member.

10. Capsule according to any of claims 1 to 5, wherein the cover member is a membrane provided with a rupture guide line.

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