CN208192864U - Drink capsule component and drink make component - Google Patents

Abstract

The utility model discloses a kind of drink capsule components and drink to make component, which includes: capsule ontology (1), which has capsule inner cavity (11)；Lower filter (2), for being removably installed in the bottom of capsule inner cavity；Sealed membrane (4), for covering the top opening of capsule inner cavity；And weak structure (9), the weakness structure are formed on the bottom wall of capsule ontology, and the weakness structure is thin-walled.In the drink capsule component of the utility model, the production technology of capsule ontology is relatively simple, and the wall thickness of manufactured capsule ontology is also relatively thin, is conducive to drop originally；In addition, being equipped with sealed membrane and weak structure, the salable and fresh-keeping drink filler (7) being placed in capsule inner cavity in drink capsule component.

Description

Drink capsule component and drink make component

Technical field

The utility model belongs to household appliance technical field, and in particular, to a kind of drink capsule component and drink make component.

Background technique

Currently, the beverage machine of capsule-type is due to having the characteristics that easy to operate, safety and sanitation and drink quality is secure gets over More obtain the favor of consumer, it is more more and more universal.Wherein, it is mounted with drink capsule in beverage machine, by drink capsule Injecting has the liquid of certain pressure to make drink, and then manufactured drink is wandered from the outlet at bottom of drink capsule to user Liquid holding cup body in.

Wherein, drink capsule is the disposable product that disappear fastly, i.e. a drink capsule can only brew one glass of drink, and make After the completion of making, whole drink capsule can be all dropped, and secondary cannot be used, (such as accordingly, with respect to packed drink filler Ground coffee, milk tea powder etc.), drink capsule is due to also making its production containing components such as the capsule ontologies for accommodating drink filler Higher cost, in view of this, seeking the drink capsule of low cost becomes an important research direction.

Utility model content

For above-mentioned insufficient or defect in the prior art, the utility model provides a kind of drink capsule component and drink is made Component is made, the production technology of the drink capsule component is relatively simple, is conducive to drop originally.

To achieve the above object, the utility model provides a kind of drink capsule component, which includes: glue Capsule ontology, the capsule ontology have capsule inner cavity；Lower filter, for being removably installed in the bottom of the capsule inner cavity； Sealed membrane, for covering the top opening of the capsule inner cavity；And weak structure, the weakness structure are formed in the capsule sheet On the bottom wall of body.

Preferably, the weak structure is thin-walled.

Preferably, the weak structure and the capsule ontology integrally blow form.

Preferably, the top surface of the weak structure is lower than the top surface of the bottom wall of the capsule ontology, and the weak structure Bottom surface be higher than the capsule ontology bottom wall bottom surface.

Preferably, the weak structure is Circular Thin structure, triangle thin-wall construction or rectangular thin walled structures.

Preferably, the maximum radial dimension of the weak structure no more than 4mm and is not less than 9mm.

Preferably, the thickness of the weak structure is not more than 0.5mm.

Preferably, the weak structure is located at the bottom wall central portion of the capsule ontology.

Preferably, the top of the lower filter is equipped with lug boss for dispersing undershoot fluid, the boss in The surface of the weakness structure.

Preferably, the drink capsule component further includes the top for being removably installed in the capsule inner cavity Flow-stopping plate, the upper flow-stopping plate are equipped with the axial pass-through holes being vertically aligned with the lug boss.

Preferably, the periphery of the lower filter is formed with supporting leg, which is supported on the wall surface of the capsule inner cavity On to form fluid space, and the fluid space is located at the lower section of the filter hole of the lower filter.

Preferably, the drink capsule component further includes the top for being removably installed in the capsule inner cavity Flow deflector, the upper flow deflector include central dip portion and the annular diversion division that deflector hole is distributed with, central dip portion phase Recessed for the apical ring face of the annular diversion division, the circular arc that the surface in the central dip portion is formed to backwash liquid is recessed Face.

Preferably, the drink capsule component include have different water conservancy diversion hole shapes and/or aperture it is a variety of it is described on lead Flow and with it is different filtering hole shapes and/or aperture a variety of lower filters；

Wherein, the deflector hole of the upper flow deflector is strip-shaped hole, and the width of the strip-shaped hole not less than 0.2mm and is not more than 0.4mm and length are not less than 1.0mm and are not more than 2.0mm；Alternatively, the deflector hole of the upper flow deflector is circular hole, the circle The aperture in hole is not less than 0.2mm and is not more than 0.5mm；And

Wherein, the filter hole of the lower filter is strip-shaped hole, and the width of the strip-shaped hole not less than 0.2mm and is not more than 0.4mm and length are not less than 1.0mm and are not more than 2.0mm；

Alternatively, the filter hole of the lower filter is circular hole, the aperture of the circular hole not less than 0.2mm and is not more than 0.5mm；

Alternatively, the lower filter includes the braiding strainer of 100~150 mesh.

The utility model also provides a kind of drink brewing component, and it includes the material cup that there is material cup to go out mouth which, which makes component, And drink capsule component, brewing cavity is formed in the material cup, the bottom of the brewing cavity is equipped with pricker, the capsule ontology When being pressed into the brewing cavity, the pricker punctures the weak structure upwards.

Through the above technical solutions, capsule ontology has capsule inner cavity in the drink capsule component of the utility model, and Weak structure is formed on the bottom wall of capsule ontology, the capsule ontology so constructed can be used relatively simple technique and be given birth to It produces (such as blow moulding process), and the wall thickness of manufactured capsule ontology is relatively thin, that is, produces the material used needed for the capsule ontology Expect less, advantageously reduces the production cost of drink capsule.In addition, by the way that envelope is respectively set at the top and bottom of capsule inner cavity Membrana oralis and weak structure, sealing and fresh-keeping effect can be played to the drink filler being placed in capsule inner cavity, is conducive to mention The quality of high drink.

Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.

Detailed description of the invention

Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the structural schematic diagram according to the drink capsule of first preferred embodiment of the utility model, wherein was descended The top surface of filter disc is equipped with lug boss；

Fig. 2 is the structural schematic diagram according to the drink capsule of second preferred embodiment of the utility model, wherein is being sealed Upper flow-stopping plate is equipped between membrana oralis and lower filter；

Fig. 3 is the structural schematic diagram according to the drink capsule of the third preferred embodiment of the utility model, wherein drink Filler fills up the beverage extracting chamber between flow deflector and lower filter；

Fig. 4 is the structural schematic diagram according to the drink capsule of the 4th preferred embodiment of the utility model, wherein drink Filler fills out the packing volume in beverage extracting chamber no more than 90%；

Fig. 5 is the Structure explosion diagram of Fig. 2；

Fig. 6 is the Structure explosion diagram of Fig. 3；

Fig. 7 is the structural schematic diagram of capsule ontology；

Fig. 8 is the cross-sectional view of lower filter；

Fig. 9 is the top view of the lower filter of first preferred embodiment of the utility model, wherein uniformly distributed on filter house Filtering pore be circular hole；

Figure 10 is the top view of the lower filter of second preferred embodiment of the utility model, wherein on filter house The filtering pore of cloth is strip-shaped hole；

Figure 11 is the top view of the lower filter of the third preferred embodiment of the utility model, wherein filter house is to compile Knit strainer；

Figure 12 is the cross-sectional view of upper flow deflector；

Figure 13 is the top view of the upper flow deflector of first preferred embodiment of the utility model, wherein annular diversion division Upper uniformly distributed water conservancy diversion pore is circular hole；

Figure 14 is the top view of the upper flow deflector of second preferred embodiment of the utility model, wherein annular diversion division Upper uniformly distributed water conservancy diversion pore is strip-shaped hole；

Figure 15 is the top view of the upper flow-stopping plate in Fig. 2；

Figure 16 is that injection liquid flows to schematic diagram in the drink capsule of the utility model lysotype, wherein upper flow-stopping plate and Lower filter is respectively arranged in the top and bottom of capsule inner cavity；

Figure 17 is that a kind of drink brewing component of preferred embodiment of the utility model is placed in locking brewing apparatus Structural schematic diagram, wherein locking brewing apparatus is in locked position.

Description of symbols:

20 locking 30 material cups of brewing apparatus

The lower filter of 1 capsule ontology 2

3 fluid space, 4 sealed membrane

6 drain of flow-stopping plate punctures pipe on 5

Flow deflector on 7 drink fillers 8

9 weak structures

11 capsule inner cavity, 21 lug boss

51 axial pass-through holes, 81 central dip portion

82 annular diversion divisions

111 annular cushion cap face, 112 circular mounting flange

301 material cups go out 302 brewing cavity of mouth

303 prickers

11A beverage extracting chamber 11B fluid pressurized chamber

A diameter the first difference in height of B

C the second difference in height D third height is poor

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.

It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can To be combined with each other.

In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment Relationship description word.

The utility model will be described in detail below with reference to the accompanying drawings and embodiments.

The utility model provides a kind of drink capsule component, and referring to figs. 1 to Fig. 6, which includes: capsule sheet Body 1, the capsule ontology 1 have capsule inner cavity 11；Lower filter 2, for being removably installed in the bottom of capsule inner cavity 11；Envelope Membrana oralis 4, for covering the top opening of capsule inner cavity 11；And weak structure 9, the weakness structure 9 are formed in capsule ontology 1 On bottom wall.

Another aspect according to the present utility model provides a kind of drink brewing component, and referring to Fig.1 7, drink makes component packet The material cup 30 and drink capsule component for going out mouth 301 with material cup are included, is formed with brewing cavity 302 in material cup 30, brewing cavity 302 Bottom is equipped with pricker 303, and when capsule ontology 1 is pressed into brewing cavity 302, pricker 303 punctures the weakness structure 9 upwards.

In the technical solution of the utility model, it can be made by being packed into different types of lower filter 2 in capsule ontology 1 At the drink capsule for being suitable for making different types of lysotype drink, and drink capsule is in the beverage machine of capsule-type.Tool Body, is typically provided with the locking brewing apparatus 20 for locking drink capsule in beverage machine, and referring to Fig.1 7, drink capsule is adaptedly It is placed in the brewing cavity 302 of material cup 30, and material cup 30 is removably installed in locking brewing apparatus 20, when locking brewing dress When setting 20 in locked position, drain punctures pipe 6 and pricker 303 and is pierced into capsule inner cavity from the top and bottom of drink capsule respectively In 11, beverage machine punctures pipe 6 by drain and injects the liquid with certain pressure in capsule inner cavity 11 to configure drink, then The drink made is flowed downward out from capsule inner cavity 11 into material cup 30 by pricker 303, and then is gone out mouth 301 by material cup and wandered Go out in the liquid container of 301 lower section of mouth to the material cup is located at.

Wherein, referring to Fig.1, Fig. 2 and Figure 17, drink made of brewing in capsule inner cavity 11 is thin by capsule ontology 1 Weak structure 9 flows out, relative to the capsule ontology 1 of other constructions, such as the glue with the bottom faucet extended downwardly from bottom Capsule ontology 1 (capsule ontology 1 of this construction need to be produced using injection molding process), the capsule ontology 1 in the technical program It can be used relatively simple production technology (such as blow moulding process), and the wall thickness of manufactured capsule ontology 1 is relatively thin, that is, produces The material expended needed for the capsule ontology 1 is less, therefore, can effectively reduce the production cost of capsule ontology 1, and then promote by drinking The cost for the drink capsule that material capsule component assembles also decreases.In addition, capping capsule inner cavity 11 is open-topped Sealed membrane 4 may also be combined with the weakness being set on the bottom wall of capsule inner cavity 11 in addition to the external world can be made to be isolated with capsule inner cavity 11 Structure 9, with sealing and the fresh-keeping drink filler 7 being placed in capsule inner cavity 11.

In addition, drink capsule component further includes for being removably installed in capsule inner cavity 11 referring to Fig. 3, Fig. 4 and Fig. 6 Top the upper flow deflector 8 for uniform divided flows.Specifically, it is equipped on the internal perisporium of capsule inner cavity 11 for detachably pacifying The upper mounting portion of flow deflector 8 and the lower mounting portion for detachably installing lower filter 2 are loaded onto, in this way, variety classes can be passed through Upper flow deflector 8 and lower filter 2 combination, fill out the drink of drink capsule component not only compatible different types of lysotype Agent 7, the drink filler 7 of also compatible different types of extraction type are filled, and then it is made to be applicable to make a plurality of types of drinks Product are suitable for large-scale generalization and manufacture and assemble.In addition, upper flow deflector 8 and lower filter 2 are removably respectively arranged in It on mounting portion and lower mounting portion, also can avoid to make drink capsule be applicable to make a plurality of types of drinks, and need Again the situation for opening drink capsule mold processed is also beneficial to drop originally.

Specifically, the combination of different types of upper flow deflector 8 and lower filter 2 makes drink capsule be suitable for filling different The drink filler 7 of type, while can also make drink capsule that can meet the best brewing condition of different types of drink, and then make Obtain the drink of high-quality.For example, the upper mounting portion and lower mounting portion in capsule ontology 1 are mounted on the filtering with round pore Piece is then well suited to extract coffee beverage；And if only filtering of the installation with round pore in the lower mounting portion of capsule ontology 1 Piece is then relatively suitble to brew the drinks such as milk tea or soya-bean milk, and there are also other a variety of appropriate groups for certainly upper flow deflector 8 and lower filter 2 Conjunction mode, this is no longer going to repeat them.Furthermore it is to be appreciated that upper mounting portion should be preferably located in the top of capsule inner cavity 11, And lower mounting portion is then preferably located in the bottom of capsule inner cavity 11.

It should be strongly noted that drink capsule now can be divided into the drink capsule of extraction type and the drink of lysotype wholly Expect capsule, wherein filled in the drink capsule of extraction type be extraction type drink filler 7, such as coffee, tea, and molten Accommodating is the drink filler 7 of the lysotypes such as milk tea powder, soybean milk powder or coconut powder in the drink capsule of solution type.In addition, When being separately installed with upper flow deflector 8 and lower filter 2 in the upper mounting portion of capsule ontology 1 and lower mounting portion, it is able to satisfy extraction The best brewing condition of drink, suitable for making the drink of extraction type；And if being only equipped in the lower mounting portion of capsule ontology 1 Lower filter 2, the then liquid injected in capsule inner cavity 11 can be rushed directly and penetrate drink filler 7, to make drink, i.e. this type Drink capsule compared with being suitable for brewing the drink of lysotype.

Specifically, it is set to that weak structure 9 on the bottom wall of capsule inner cavity 11 can there are many setting form appropriate, examples Such as weak structure 9 is thin-wall construction and is integrally formed with capsule ontology 1 that weakness structure 9 can also be other settings certainly Form no longer enumerates herein.

Preferably, referring to Fig. 7, weak structure 9 should be thin-walled.Further, weak structure 9 is integrated with capsule ontology 1 Blow molding, such production technology is relatively simple, and the wall thickness of manufactured capsule ontology 1 is relatively thin, that is, produces 1 institute of capsule ontology The material that need to be expended is less, therefore, can effectively reduce the production cost of capsule ontology 1.In addition, weak structure 9 and capsule body 1 It is integrally formed, is not required to again more one of production process just weak structure 9 to be assembled into capsule body 1, is also beneficial to drop originally.

In addition, the top surface of weak structure 9 should be lower than the top surface of the bottom wall of capsule ontology 1, and weak referring to Fig. 7 and Figure 17 The bottom surface of structure 9 should be higher than that the bottom surface of the bottom wall of capsule ontology 1.It is to be appreciated that the top surface of weak structure 9 is set below The top surface of the bottom wall of capsule ontology 1, in this way, brew made of drink pass through lower filter 2 after can first converge at capsule ontology 1 with In the groove that the top surface of weak structure 9 limits, then flowed out in material cup 30 by the pricker 303 being pierced into again, and then make drink Go out mouth 301 by material cup smoothly to wander in the liquid container that the material cup goes out 301 lower section of mouth, delay without neglecting anxious neglect. In addition, the bottom surface of weak structure 9 to be set above to the bottom surface of the bottom wall of capsule ontology 1, then transports and store in drink capsule During, it also can effectively avoid the carelessness due to staff or user and the feelings that external hard object punctures weak structure 9 occur Shape is conducive to the sealing of the drink filler 7 being placed in capsule inner cavity 11 and fresh-keeping.Certainly, the bottom surface of weak structure 9 is set It is set to the bottom surface of the bottom wall higher than capsule ontology 1, the pricker 303 of 30 bottom of material cup can also be made to protrude into capsule ontology 1 from the bottom up It in the groove limited with the bottom surface of weak structure 9 and is connected on the bottom surface of weak structure 9, in this way, in 1 press-in material of capsule ontology When the brewing cavity 302 of cup 30, it can make that pricker 303 is convenient, the puncture of the rule weakness structure 9.

Wherein, the weak structure 9 being formed on the bottom wall of capsule inner cavity 11 can be Circular Thin structure, or three Angular thin-wall construction can also be other structure types such as rectangular thin walled structures, no longer enumerate herein.In addition, for just The weakness structure 9 is pierced through in the pricker 303 of material cup 30, the maximum radial dimension of weak structure 9 is preferably not greater than 4mm and not small In 9mm, it is also not necessarily limited to this.It is to be appreciated that the maximum radial dimension of weak structure 9 is the diameter dimension of its circumscribed circle.

Preferably, referring to Fig. 7, the thickness of weak structure 9 should be not more than 0.5mm.Specifically, relative to the thin of other sizes For weak structure 9, thickness parameter preferably herein within the scope of, convenient for the needle-shaped hard object such as pricker 303 from the bottom of capsule body 1 The weakness structure 9 is punctured from the bottom up and is entered in capsule inner cavity 11.

In addition, referring to figs. 1 to Fig. 4, weak structure 9 is located at the bottom wall central portion of capsule ontology 1, in this way, drink passes through After being distributed in the filter hole on lower filter 2, can equably it be aggregated at the weak structure 9 of capsule ontology 1, and then be conducive to drink Steady outflow.

Specifically, for the drink capsule of lysotype, referring to Figures 1 and 2, lower filter 2 is installed under capsule ontology 1 Mounting portion, and the top of the lower filter 2 is provided preferably with the lug boss 21 for dispersing undershoot fluid, referring to Fig.1 and Fig. 8, When using the drink of beverage machine production lysotype, the liquid with certain pressure punctures pipe 6 towards lower filter 2 by drain On lug boss 21 spray, in this way, drink capsule can by lug boss 21 disperse undershoot the fluid with certain pressure, make liquid Body generates eddy current effect in capsule inner cavity 11, and referring to Fig.1 6, be conducive to the drink filler 7 in capsule inner cavity 11 rapidly and fill The dissolution divided so can effectively avoid and the situation wasted occur since drink filler 7 dissolves not exclusively, and then makes production Drink is more aromatic, that is, is conducive to the quality for improving drink.

Preferably, referring to Figures 1 and 2, lug boss 21 is located at the surface of weak structure 9.Specifically, lower filter 2 wraps Lug boss 21 and the annular filter portion that filter hole is distributed with are included, drink made of brewing in capsule inner cavity 11 passes through the annular Uniformly distributed filter hole flows from top to bottom from the top of lower filter 2 in filter house, then equably converges in positioned at lug boss At weak structure 9 immediately below 21, be conducive to the steady outflow of drink.

It should be strongly noted that lug boss 21 can be located at the central part of lower filter 2, lower filter can also be located at The other positions of 2 top surfaces, as long as being pierced into capsule inner cavity 11 when the locking brewing apparatus 20 in beverage machine is in locked position Drain punctures the surface that pipe 6 is located at lug boss 21.Preferably, referring to Fig. 8 to Figure 11, lug boss 21 is located at lower filter 2 end face center portion, in this way, the fluid of undershoot can be made to be formed after the lug boss 21 dispersion along the substantially symmetrical about its central axis of drink capsule Vortex, referring to Fig.1 6, be conducive to quickly and uniformly dissolve the drink filler 7 accommodated in capsule inner cavity 11.

In addition, lug boss 21 can be there are many setting form appropriate, such as lug boss 21 is hemispherical etc., as long as injecting The eddy current effect of reflection can be generated after the fluid impact lug boss 21 in capsule inner cavity 11.Preferably, referring to Fig.1, Fig. 2 And Fig. 8, lug boss 21 are semicircle ball bumps or conical protrusions.

Specifically, with continued reference to Fig. 1, Fig. 2 and Fig. 8, the maximum height of projection of lug boss 21 should be not less than 3mm and be not more than 7mm, and/or, view field of the lug boss 21 on the top surface of lower filter 2 be rounded and round diameter should not less than 6mm and No more than 15mm.Further, the maximum height of projection of lug boss 21 is between 4~6mm, and/or, lug boss 21 was descending View field on the top surface of filter disc 2 is between 8~12mm.It is to be appreciated that the parameter of lug boss 21 is preferably in this range Within, it can reach preferable venturi effect, make the dissolution of drink filler 7 more rapidly and sufficiently.

To improve turbulence effects of the liquid in capsule inner cavity 11, make drink filler 7 in capsule inner cavity 11 more rapidly It more fully dissolves, referring to Fig. 5, capsule inner cavity 11 is preferably cylindrical cavity, prism chamber or spherical cavity.In addition, in capsule The inner wall of chamber 11 be equipped with flow-interfering bar can also the intracapsular chamber 11 of reinfored glue turbulence effects.

In addition, to further increase turbulence effects of the liquid in capsule inner cavity 11, referring to Fig. 2, Fig. 5 and Figure 15, beverage Capsule component further includes the upper flow-stopping plate 5 for being removably installed in the top of capsule inner cavity 11, and flow-stopping plate 5 is equipped on this The axial pass-through holes 51 being vertically aligned with lug boss 21.

Specifically, 6 and Figure 17 referring to Fig.1, when locking brewing apparatus 20 and being in locked position, drain punctures pipe 6 and punctures Sealed membrane 4 and the axial pass-through holes 51 for passing through upper flow-stopping plate 5, after the fluid impact lug boss 21 that pipe 6 is injected is punctured by drain It reflexes on the internal perisporium of capsule inner cavity 11, then reflects and impact the bottom surface of flow-stopping plate 5 again, again will by upper flow-stopping plate 5 Fluid reflects in the drink filler 7 in capsule inner cavity 11, in this way, can effectively enhance turbulent flow of the fluid in capsule inner cavity 11 Effect promotes drink filler 7 that can more rapidly and fully dissolve.

Wherein, upper flow-stopping plate 5 can be in convex or cambered surface concave shape in cambered surface, and certainly, upper flow-stopping plate 5 can also be other Shape, no longer enumerate herein.Preferably, position is distinguished referring to Fig. 2, Fig. 5 and Figure 16, lug boss 21 and axial pass-through holes 51 In the central part of lower filter 2 and upper flow-stopping plate 5, upper flow-stopping plate 5 is downwardly projecting with close to lug boss 21 towards lower filter 2, So that the bottom surface of upper flow-stopping plate 5 is formed as the spherical shape centered on axial pass-through holes 51.

In addition, referring to Fig. 3 and Fig. 4, upper flow deflector 8 and lower filter 2 are respectively arranged in for the drink capsule of extraction type The top and bottom of capsule inner cavity 11, and the drink filler 7 of extraction type is filled between flow deflector 8 and lower filter 2 In beverage extracting chamber 11A.Specifically, drink capsule component further includes the top for being removably installed in capsule inner cavity 11 Upper flow deflector 8, wherein upper flow deflector 8 includes central dip portion 81 and the annular diversion division 82 that deflector hole is distributed with, referring to Fig. 3, Fig. 4 and Fig. 6, central dip portion 81 is recessed relative to the apical ring face of annular diversion division 82, and the surface in central dip portion 81 is formed as It is capable of the circular arc concave surface of backwash liquid.

Specifically, it is formed with fluid pressurized chamber 11B between sealed membrane 4 and upper flow deflector 8, injects the liquid of drink capsule It sprays, reflected behind the circular arc concave surface in hydraulic shock central dip portion 81 and disperses towards the central dip portion 81 of upper flow deflector 8 and is anti- It is splashed into the capsule inner cavity 11 being located above upper filter plate, and then is filled uniformly with fluid pressurized chamber 11B, in this way, can be effective Reduce liquid and be applied to the pressure gap in each region of annular diversion division 82, be conducive to make each region of annular diversion division 82 uniformly by Pressure；As liquid is full of fluid pressurized chamber 11B, the fluid pressure in fluid pressurized chamber 11B is also increased, to annular water conservancy diversion When the fluid pressure of 82 top of portion reaches extracting pressure, liquid just can be equal by spaced apart deflector hole in annular diversion division 82 Even and gentle flows downwardly into drink filler 7, i.e., upper 8 uniform divided flows liquid of flow deflector so can make dirty liquid equal The surface of even covering drink filler 7, can be effectively improved the effect of extracting of drink filler 7, be conducive to make drink filler 7 Extraction is abundant, so that the situation for avoiding drink filler 7 from occurring wasting, keeps the drink being obtained by extraction more aromatic.

Wherein, by upper flow deflector 8 be arranged central dip portion 81, can make each region of annular diversion division 82 uniformly by Pressure, in this way, the liquid when liquid passes through annular diversion division 82 and flows into drink filler 7, in each deflector hole of annular diversion division 82 Pressure and flow be closer to, be conducive to improve drink filler 7 effect of extracting, be also beneficial to drink filler 7 Sufficiently extraction.

Further, referring to Fig. 3, Fig. 4 and Figure 12, it is between circular arc concave surface and the smooth apical ring face of annular diversion division 82 Smooth arc transition, so set, the central dip when injecting liquid in drink capsule, on hydraulic shock in flow deflector 8 It is reflected behind portion 81, the liquid of the reflection can be swimmingly splashed into the capsule inner cavity 11 above upper flow deflector 8, be promoted Each region of annular diversion division 82 is pressurized more evenly, and then liquid is made to be filled uniformly with the cavity, is conducive to improve drink filler 7 Effect of extracting, make drink filler 7 extraction it is more abundant.

Specifically, the drink capsule of extraction type, the interior drink filler 7 filled are the drink filler 7 of extraction type, Such as coffee, tea etc..In addition, the drink that brewing is different, other than the type of the drink filler 7 of filling is different, the body of filling Product and the process conditions of brewing are also variant, such as brew espresso coffee, and drink filler 7 need to be tamped in upper flow deflector 8 under In beverage extracting chamber 11A between filter 2, referring to Fig. 3, and its extracting pressure generally between 8bar between 10bar, and make Caffe american is made, packing volume of the drink filler 7 in beverage extracting chamber 11A should be no more than 90%, and referring to Fig. 4, and it extracts Pressure power is usually 1bar~2bar, certainly there are also other extraction types, is no longer enumerated herein.

In addition, when in the liquid injection drink capsule with certain pressure, liquid is by upper flow deflector referring to Fig. 3 and Fig. 4 8 blocking also can avoid drink filler 7 and directly be generated turbulent flow by hydraulic shock, can make to be located at upper 8 lower section of flow deflector Drink filler 7 forms a static substance bed, is conducive to the extraction of drink.

Specifically, upper flow deflector 8 is the flake structure that can generate downward Displacement-deformation, referring to Fig. 3 and Fig. 4, and on lead The bottom of the periphery of flow 8 is connected on the internal perisporium of capsule inner cavity 11, in this way, when the liquid direction with certain pressure is above led When the lower concave part injection of flow 8,8 stress of flow deflector can be made to push, and if drink filler 7 fills up entire beverage extracting at this time Chamber 11A, then upper flow deflector 8 can be pressed against drink filler 7, play the role of uniform compaction drink filler 7, be conducive to Drink filler 7 is set to reach optimal effect of extracting.

To enable upper 8 stress of flow deflector to generate downward Displacement-deformation, it is preferable that upper flow deflector 8 should be flexible plastic sheet, Such as upper flow deflector 8 can choose flexible plastic sheet made of the materials such as PP, PET or PE.

Specifically, for the drink capsule of extraction type, lower filter 2 mainly there are uniform divided flows and filtering etc. to make With without dispersing the fluid of undershoot to form vortex, therefore, referring to Fig. 3 to Fig. 4, lower filter 2 is in addition to that can be with convex The lower filter 2 in portion 21, lower filter 2 or tabular filter are played, certainly lower filter 2 can also be other knots Configuration formula, this will not be repeated here.

In addition, packing volume of the drink filler 7 in beverage extracting chamber 11A is not more than 90% referring to Fig. 4；Alternatively, ginseng According to Fig. 3, drink filler 7 should be tamped in the beverage extracting chamber 11A between upper flow deflector 8 and lower filter 2.It is understood that Ground, when in beverage extracting chamber 11A 100% fill up drink filler 7 when, drink filler 7 be in compress state, in high pressure Under (such as 8bar~10bar) operating pressure, it can make the alkaline soluble materials in drink filler 7 that there is preferable dissolution rate, in turn It extracts and drink is made, such as brewing espresso coffee, ground coffee fills up beverage extracting chamber 11A, in the operating pressure of 8bar~10bar Under, the grease in ground coffee can be extracted well, and then brews the espresso coffee with level.In addition, when drink is filled When loading of the agent 7 in beverage extracting chamber 11A is no more than 90%, drink filler 7 is in beverage extracting chamber 11A in thin The state of pine, in this way, the brewing of caffe american or teas drink can be carried out well.

Specifically, for the drink capsule of extraction type, the filter 2 under the bottom setting of capsule inner cavity 11 can be kept away Exempt from drink filler 7 and the lower situation leaked occur, therefore, structure size in lower filter 2 should be placed in lower 2 top of filter The granular size of drink filler 7 match.For example, the ground coffee for making espresso coffee is finer and smoother, it is preferable that use Lower filter 2 with round pore；Coffee powder particles for making caffe american are larger, can be used with bar shaped filter hole Or the lower filter 2 of braiding filter screen type；It is generally larger for making the tealeaves of tea-drinking its size, then preferably using braiding strainer The lower filter 2 of type.In addition, the lower filter 2 being set in drink capsule not only can avoid the lower leakage of drink filler 7, also Have the function of current limliting, be conducive to the abundant extraction of drink filler 7, keeps the drink of brewing more aromatic.

In addition, to make drink capsule component be suitable for making a plurality of types of drinks, referring to Fig. 8 to Figure 14, drink capsule Component should include have different water conservancy diversion hole shapes and/or aperture a variety of upper flow deflectors 8 and have different filtering hole shapes with/ Or a variety of lower filters 2 in aperture, in this way, being assembled into glue by the lower filter 2 and/or upper flow deflector 8 for choosing different structure Capsule ontology can make the drink capsule being assembled that can meet the best brewing condition of different types of drink, and then Gao Pin is made The drink of matter.For example, the deflector hole of upper flow deflector 8 is round hole and aperture is 0.3mm, the filter hole of lower filter is round hole And aperture is 0.4mm, then is well suited to extract coffee beverage；If upper flow deflector 8 is round pore and aperture is 0.4mm, and is descended Filter disc is the braiding strainer of 100 mesh, then is relatively suitble to production teas drink；If only setting has bar shaped filter hole in capsule ontology Lower filter, and the width of the strip-shaped hole be 0.2mm, length 1mm, then be well suited to brew the drinks such as milk tea or soya-bean milk, when So there are also other a variety of combinations appropriate for upper flow deflector 8 and lower filter 2, no longer enumerate herein.

Preferably, the deflector hole of upper flow deflector 8 is strip-shaped hole, referring to Fig.1 4, the width of strip-shaped hole is not less than 0.2mm and not Greater than 0.4mm and length not less than 1.0mm and is not more than 2.0mm；Alternatively, the deflector hole of upper flow deflector 8 is circular hole, referring to figure 13, the aperture of circular hole not less than 0.2mm and is not more than 0.5mm.

Wherein, the deflector hole on upper flow deflector 8 is designed as small-bore, also flow deflector 8 can be made to play the role of filtering, i.e., Drink filler 7 positioned at upper 8 lower section of flow deflector will not reversely be leak into fluid pressurized chamber 11B.In addition, upper flow deflector 8 also has There is the effect of pressurization, when so that the fluid pressure in fluid pressurized chamber 11B reaching extracting pressure, just liquid can be made to flow downwardly into drink The extraction that drink is carried out in product filler 7, keeps the drink taste obtained more aromatic, is conducive to the usage experience for improving user.

Preferably, referring to Fig. 9 and Figure 10, the filter hole of lower filter 2 is strip-shaped hole, and the width of strip-shaped hole is not less than 0.2mm and no more than 0.4mm and length not less than 1.0mm and is not more than 2.0mm；Alternatively, the filter hole of lower filter 2 is circle The aperture in hole, circular hole not less than 0.2mm and is not more than 0.5mm.

Wherein, the filter hole on lower filter 2 is designed as small-bore, makes lower filter 2 while playing a role in filtering, Also have the function of pressurization, allows the drink filler 7 for being located at lower 2 top of filter to dissolve more complete, make acquisition Drink taste is more aromatic, is conducive to the usage experience for improving user.In addition, filtering pore is uniformly distributed on lower filter 2, it is also advantageous In uniform divided flows drink, the drink made gently flows out from the weak structure 9 of capsule ontology 1.Certainly, lower filter 2 may be used also To be in the form of other settings, referring for example to Figure 11, lower filter 2 includes the braiding strainer etc. of 100~150 mesh, herein no longer It enumerates.

It should be strongly noted that in the drink capsule of extraction type, to make drink filler 7 reach optimal extraction effect Fruit, the upper flow deflector 8 for being set to the top of capsule inner cavity 11 should have the pressurization effectiveness such as current limliting and uniform divided flows, therefore, on Flow deflector 8 is not suitable for the upper flow deflector 8 using the biggish braiding filter screen type in aperture.In addition, being located at sealed membrane 4 and upper flow deflector 8 Between fluid pressurized chamber 11B, only on upper flow deflector 8 there is gap (i.e. deflector hole) to pass through for liquid, in this way, to fluid After fluid pressure in booster cavity 11B reaches extracting pressure, just can only it be flowed downwardly into from the annular diversion division 82 in upper flow deflector 8 It is extracted into drink filler 7, and then to drink filler 7.

Specifically, be installed in capsule inner cavity 11 by upper mounting portion can be there are many mode appropriate for upper flow deflector 8, example The periphery of flow deflector 8 as above abuts the annular cushion cap face 111 of capsule inner cavity 11 or the top of capsule ontology 1 have internal screw thread and Upper flow deflector 8 has external screw thread with matching etc., as long as upper flow deflector 8 is removably installed in capsule inner cavity 11 and can Being formed between lower filter 2 has the beverage extracting chamber 11A for accommodating drink filler 7.Preferably, referring to Fig. 3 and figure 4, the top internal perisporium of capsule inner cavity 11 is formed with the annular cushion cap face 111 as upper mounting portion, the peripheral support of upper flow deflector 8 In on annular cushion cap face 111.

Further, the bottom of the periphery of upper flow deflector 8 abuts annular cushion cap face 111 and top abuts sealed membrane 4, continues Referring to Fig. 3 and Fig. 4, in this way, during transportation, upper flow deflector 8 would not in capsule inner cavity 11 voluntary activity, can avoid drink Product filler 7 is leak into fluid pressurized chamber 11B from the gap location between the periphery and capsule inner cavity 11 of upper flow deflector 8.

In addition, upper flow deflector 8, which is removably installed in capsule inner cavity 11, to be the periphery and capsule of upper flow deflector 8 Face seal is formed between the top internal perisporium of inner cavity 11, upper flow deflector 8 can be compacted downwards drink under Fluid pressure effect Filler 7.

It should be noted that the drink capsule of above-mentioned 8 movable of upper flow deflector is primarily adapted for use in brewing espresso coffee.Tool Body, in the drink capsule for making espresso coffee, ground coffee fills up the drink between flow deflector 8 and lower filter 2 Chamber 11A is extracted, such ground coffee could could then extract well in the state compressed under high-pressure work pressure Grease in ground coffee, and then brew the espresso coffee with level.

It is to be appreciated that precompressed need to be accommodated before installing flow deflector 8 if upper flow deflector 8 is non-movable formula Ground coffee in capsule inner cavity 11, and in the technical scheme, ground coffee need to be only fitted into capsule inner cavity 11, such as This, can simplify the manufacturing process of drink capsule, be conducive to drop originally.

Preferably, the outer peripheral surface of upper flow deflector 8 is up big and down small tapered surface, the top internal perisporium of capsule inner cavity 11 also shape As up big and down small tapered surface, and the cone angle of top internal perisporium is no more than the cone angle of the outer peripheral surface of upper flow deflector 8, i.e. capsule Level inclination of the level inclination of the top internal perisporium of inner cavity 11 not less than the outer peripheral surface of upper flow deflector 8.Certainly, capsule inner cavity 11 Top internal perisporium be that vertical walls or other form are also all possible, as long as upper flow deflector 8 can be in Fluid pressure The lower compacting drink filler 7 downwards of effect.

Specifically, upper flow deflector 8 movable under the action of Fluid pressure can be compacted downwards drink filler 7, due to Drink filler 7 now is mostly powdery, and the ground coffee of especially production espresso coffee is more fine and smooth, therefore, in Fluid pressure Under the action of, the displacement range that upper flow deflector 8 can push is 1mm~2mm.

In addition, be removably installed in capsule ontology 1 by lower mounting portion can also be there are many appropriate for lower filter 2 There is radial groove, and the periphery of lower filter 2 is formed with and the radial groove phase in mode, such as the bottom wall of capsule inner cavity 11 The bottom of the radial protrusion or capsule inner cavity 11 that are mutually clasped has radial flange, the periphery wall and the diameter of lower filter 2 Interference fit etc. is formed to flange.Preferably, it referring to figs. 1 to Fig. 4, is formed with as under on the bottom internal perisporium of capsule inner cavity 11 The circular mounting flange 112 of mounting portion, the lower insertion of filter 2 are installed in circular mounting flange 112, the periphery of lower filter 2 The internal perisporium of wall and circular mounting flange 112 forms ring packing.

Further, referring to figs. 1 to Fig. 4, the periphery of lower filter 2 is formed with supporting leg, which is supported on capsule inner cavity To form fluid space 3 on 11 wall surface, and fluid space 3 is located at the lower section of the filter hole of lower filter 2, in this way, brewing Good drink can flow downwardly into fluid space 3 by the through-hole being distributed on lower filter 2, after converging in fluid space 3 again It is flowed out from the outlet at bottom of drink capsule, so that the drink fluid flowed out from the outlet at bottom of drink capsule is steady.

In addition, for the drink capsule of lysotype, to make drink filler 7 quickly and adequately dissolution, it is preferable that under Filter 2 is equipped with lug boss 21 for dispersing undershoot fluid, and referring to Fig.1, Fig. 2 and Figure 16, the fluid with pressure is by leading Liquid punctures pipe 6 and sprays liquid towards the lug boss 21 on lower filter 2, lower filter 2 can be made to be pressurized downward deformation, especially under Therefore the lug boss 21 of filter 2 is preferably formed with supporting leg in the periphery of lower filter 2 and/or the bottom of lug boss 21, The supporting leg is supported on to form fluid space 3 on the wall surface of capsule inner cavity 11, is pressurized in this way, can effectively slow down lower filter 2 It deforms and squeezes the space between lower filter 2 and capsule inner cavity 11, drink can be made stable from the outlet at bottom of drink capsule Outflow is delayed without neglecting anxious neglect.

In addition, referring to figs. 1 to Fig. 4, it is preferable that above flow deflector 8 and lower filter 2 are flexible plastic sheet, such as upper water conservancy diversion Piece 8 and lower filter 2 can be flexible plastic sheet made of the materials such as PP, PET or PE.

Capsule ontology 1 and independent filter assemble, and are then sealed by sealed membrane 4, are formed by the ruler of drink capsule Very little smaller, such as in the example of Fig. 7, the open-topped diameter A of capsule inner cavity 11 is preferably 35mm~55mm, upper mounting portion with The first difference in height B between lower mounting portion is preferably 15mm~30mm.In addition, second between upper mounting portion and sealed membrane 4 is high Spend difference C be preferably 1mm~7mm, the third height difference D between lower mounting portion and the bottom wall of capsule inner cavity 11 be preferably 1mm~ 4mm, the ring width in the annular cushion cap face 111 of upper mounting portion range preferably from the annular installation of 0.5mm~2mm and lower mounting portion The ring width of flange 112 is ranged preferably from no more than 2mm.

Specifically, according to other compositions of drink capsule and beverage machine in the utility model embodiment and effect for All be for those skilled in the art it is known, in order to reduce redundancy, be not repeated herein.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

It is further to note that specific technical features described in the above specific embodiments, in not lance It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each No further explanation will be given for the possible combination of kind.

In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.

Claims (14)

1. a kind of drink capsule component, which is characterized in that the drink capsule component includes:

Capsule ontology (1), the capsule ontology (1) have capsule inner cavity (11)；

Lower filter (2), for being removably installed in the bottom of the capsule inner cavity (11)；

Sealed membrane (4), for covering the top opening of the capsule inner cavity (11)；And

Weak structure (9), the weakness structure (9) are formed on the bottom wall of the capsule ontology (1).

2. drink capsule component according to claim 1, which is characterized in that the weakness structure (9) is thin-walled.

3. drink capsule component according to claim 2, which is characterized in that the weakness structure (9) and the capsule sheet The molding of body (1) integrally blow.

4. drink capsule component according to claim 2, which is characterized in that the top surface of the weakness structure (9) is lower than institute The top surface of the bottom wall of capsule ontology (1) is stated, and the bottom surface of the weak structure (9) is higher than the bottom wall of the capsule ontology (1) Bottom surface.

5. drink capsule component according to claim 2, which is characterized in that the weakness structure (9) is Circular Thin knot Structure, triangle thin-wall construction or rectangular thin walled structures.

6. drink capsule component according to claim 2, which is characterized in that the maximum radial ruler of the weakness structure (9) It is very little to be not more than 4mm and be not less than 9mm.

7. drink capsule component according to claim 2, which is characterized in that the thickness of the weakness structure (9) is not more than 0.5mm。

8. drink capsule component according to claim 1, which is characterized in that the weakness structure (9) is located at the capsule The bottom wall central portion of ontology (1).

9. drink capsule component described according to claim 1~any one of 8, which is characterized in that the lower filter (2) Top be equipped with lug boss (21) for dispersing undershoot fluid, the lug boss (21) is being located at the weak structure (9) just Top.

10. drink capsule component according to claim 9, which is characterized in that the drink capsule component further includes being used for Be removably installed in the upper flow-stopping plate (5) at the top of the capsule inner cavity (11), the upper flow-stopping plate (5) be equipped with it is described convex Play the axial pass-through holes (51) that portion (21) are vertically aligned.

11. drink capsule component according to claim 9, which is characterized in that the periphery of the lower filter (2) is formed with Supporting leg, which is supported on the wall surface of the capsule inner cavity (11) to be formed fluid space (3), and the fluid space (3) positioned at the lower section of the filter hole of the lower filter (2).

12. drink capsule component according to claim 1, which is characterized in that the drink capsule component further includes being used for It is removably installed in the upper flow deflector (8) at the top of the capsule inner cavity (11), the upper flow deflector (8) includes central dip Portion (81) and the annular diversion division (82) that deflector hole is distributed with, the central dip portion (81) is relative to the annular diversion division (82) apical ring face is recessed, and the surface of the central dip portion (81) is formed to the circular arc concave surface of backwash liquid.

13. drink capsule component according to claim 12, which is characterized in that the drink capsule component includes having not With a variety of upper flow deflectors (8) in water conservancy diversion hole shape and/or aperture and more with different filtering hole shapes and/or aperture The kind lower filter (2)；

Wherein, the deflector hole of the upper flow deflector (8) is strip-shaped hole, and the width of the strip-shaped hole not less than 0.2mm and is not more than 0.4mm and length are not less than 1.0mm and are not more than 2.0mm；Alternatively, the deflector hole of the upper flow deflector (8) is circular hole, it is described The aperture of circular hole is not less than 0.2mm and is not more than 0.5mm；And

Wherein, the filter hole of the lower filter (2) is strip-shaped hole, and the width of the strip-shaped hole not less than 0.2mm and is not more than 0.4mm and length are not less than 1.0mm and are not more than 2.0mm；

Alternatively, the filter hole of the lower filter (2) is circular hole, the aperture of the circular hole not less than 0.2mm and is not more than 0.5mm；

Alternatively, the lower filter (2) includes the braiding strainer of 100~150 mesh.

14. a kind of drink makes component, which is characterized in that the drink brewing component includes the material for going out mouth (301) with material cup Cup (30) and according to claim 1~any one of 13 described in drink capsule component, is formed in the material cup (30) The bottom of brewing cavity (302), the brewing cavity (302) is equipped with pricker (303), and the capsule ontology (1) is pressed into the brewing cavity (302) when, the pricker (303) punctures the weak structure (9) upwards.