CN209436976U - A kind of drink capsule - Google Patents

Abstract

The utility model provides a kind of drink capsule, including material cup and sealing diaphragm, the material cup is connect with the sealing diaphragm seal, and filter holder is provided in the material cup, and the material cup is separated out the beverage making cavity positioned at the filter holder lower part by the filter holder；Wherein, the filter holder includes the inner ring passed through for infusion liquid, and the lower end of the inner ring is fixed with baffle, offers jet hole on the baffle, the jet hole has inclined guide section, and the infusion liquid in the inner ring is guided to the beverage making cavity by the guide section.The utility model may be used on drink production field, and the setting of jet hole enables infusion liquid to inject in beverage making cavity in different directions, improves dissolution or the effect of extracting of beverage raw material, promotes the mouthfeel of drink.

Description

A kind of drink capsule

Technical field

The utility model relates to drink production field, in particular to a kind of drink capsule.

Background technique

As the improvement of people's living standards, the use of beverage machine is also more and more extensive, the life of people is greatly improved The gentle quality of the life of running water.

Existing beverage machine generally comprises water tank, water pump, boiler, brew head, the cup for infusing and steeping for placing drink capsule etc..Production When drink, drink capsule is put into cup for infusing and steeping by feeding port, cup for infusing and steeping is moved to brew head direction, so that brew head pierces through drink Expect capsule；Infusion liquid in water tank heats under the action of water pump into boiler, work of the infusion liquid in boiler in water pump Entered in drink capsule with lower by brew head, and the beverage raw material in dissolution or extracting beverage capsule, solution is formed, with complete Brewing or extracting at drink.

The drink capsule that existing drink capsule, especially production need to dissolve or extract class drink, infusion liquid are usual All enter beverage making cavity along single direction, the beverage raw material that dissolution perhaps extracts in beverage making cavity cause beverage raw material dissolution or Effect of extracting is bad.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of drink capsule, enable infusion liquid with Different directions is injected in beverage making cavity, is improved dissolution or the effect of extracting of beverage raw material, is promoted the mouthfeel of drink.

In order to reach the purpose of this utility model, the technical solution that the utility model is taken is as follows:

A kind of drink capsule, including material cup and sealing diaphragm, the material cup are connect with the sealing diaphragm seal, the material It is provided with filter holder in cup, the material cup is separated out the beverage making cavity positioned at the filter holder lower part by the filter holder； Wherein, the filter holder includes the inner ring passed through for infusion liquid, and the lower end of the inner ring is fixed with baffle, on the baffle Offer jet hole, the jet hole has an inclined guide section, and the guide section is by the infusion liquid water conservancy diversion in the inner ring To the beverage making cavity.

Optionally, the jet hole includes the upper segment of equal aperture and the lower section of variable orifice diameter, and the lower section is from upper The conical section being gradually increased to lower aperture, the conical section form the guide section；

Alternatively, the jet hole is the bellmouth that aperture is gradually increased from top to bottom, the bellmouth forms the guiding Section；

Alternatively, the jet hole is the straight hole of aperture equalization from top to bottom, the axis of the axis of the straight hole and the inner ring Line has angle, and the straight hole forms the guide section.

Optionally, the minimum cross-sectional flow area of the jet hole is 0.03 ~ 0.13mm², and/or, the jet hole is most Small-bore is 0.2-0.4mm.

Optionally, the material cup includes bottom wall and the side wall that upwardly extends, the side wall of the material cup and the sealing diaphragm It is tightly connected, the bottom wall of the material cup is equipped with protrusion protruding upward.

Optionally, the center line of the protrusion is overlapped with the center line of the baffle.

Optionally, the filter holder further includes outer ring, the outer ring be set in the inner ring it is outer and by interconnecting piece with The inner ring connection, the top of the outer ring are equipped with notch.

Optionally, the notch is provided with multiple, and uniformly distributed along the circumferential direction of the outer ring.

Optionally, the top of the outer ring is connect with the sealing diaphragm；

Alternatively, the top of the outer ring is lower than the top of the material cup.

Optionally, the outer peripheral surface of the outer ring is equipped with detent muscle, the inner circumferential of the detent muscle and the side wall of the material cup Face cooperates detent, is suspended in the filter holder in the material cup.

Optionally, the internal diameter of the inner ring is set greater than the outer diameter of the sealing element in the brew head of beverage machine.

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

1, by the way that baffle is arranged in the inner ring lower end of filter holder, and the jet stream with oriented section is opened up on baffle Hole enables the infusion liquid entered from inner ring to inject beverage making cavity with more angles, in multiple angles impact beverage making cavity Beverage raw material be conducive to more fully molten so that beverage raw material is capable of forming vortex under the percussion of infusion liquid Solution or extraction beverage raw material, and then promote the mouthfeel for brewing effect and drink of beverage raw material.

2, the lower section of jet hole is hole from top to bottom for the conical section or jet hole that aperture is gradually increased from top to bottom The bellmouth that diameter is gradually increased, when such infusion liquid is injected in beverage making cavity downwards from jet hole, infusion liquid be will disperse out, with Different angle impacts beverage raw materials, and the impact area of infusion liquid increases, and can impact to more beverage raw materials, with Improve the effect of beverage raw material dissolution or extraction.

Alternatively, jet hole is the straight hole of aperture equalization from top to bottom, but the axis of the straight hole and the axis of inner ring have folder The direction at angle, the infusion liquid projected in this way from each jet hole is different, and infusion liquid can impact at different angles to be brewed Intracavitary beverage raw material improves dissolution or the effect of extracting of beverage raw material.

3, the minimum cross-sectional flow area of jet hole is 0.03 ~ 0.13mm², and/or, the minimum-value aperture of jet hole is 0.2- 0.4mm, if the minimum cross-sectional flow area of jet hole is less than 0.03mm²Or the minimum-value aperture of jet hole is less than 0.2mm, then penetrates Discharge orifice is too small, and resistance is excessive when infusion liquid flows through jet hole hole；If the minimum cross-sectional flow area of jet hole is greater than 0.13mm², Or the minimum-value aperture of jet hole is greater than 0.4mm, then jet hole is excessive, and infusion liquid reduces the impact force of beverage raw material, no Conducive to dissolution or the effect of extracting for improving beverage raw material well.

4, the bottom wall of material cup is equipped with protrusion protruding upward and brews when infusion liquid is injected in beverage making cavity from jet hole Liquid, which is mapped in protrusion, can occur backwash, be conducive to form vortex in beverage making cavity, to improve the dissolution or extraction of beverage raw material Take effect.

5, filter holder includes outer ring, and outer ring is set in outside inner ring and is connect by interconnecting piece with inner ring, makes filter holder It is integrally formed structure, the top of outer ring is equipped with notch, which can be used for pressure release in brewing process, and gas can certainly should Indentation, there flows out to outside filter holder, to prevent filter holder internal pressure excessive, the filter paper on filter holder is caused to occur Situations such as rupture, filter holder or material cup deform, quick-fried cup generation.

6, in filter holder, the top of outer ring connect with sealing diaphragm, and drink can be prevented from sealing diaphragm and outer ring Gap between top leaks out.

Alternatively, the top of outer ring is lower than the top of material cup, and it is connectionless between sealing diaphragm and the top of outer ring in this way, it is rushing When steeping drink, the brew head on beverage machine can extrude sealing diaphragm, make not deposit generally between the top of outer ring and sealing diaphragm In gap, drink can be reduced or prevented to leak out from the gap between sealing diaphragm and the top of outer ring on the whole；And due to Seal it is connectionless between diaphragm and the top of outer ring, therefore, when pressure is excessive in material cup, gas can from the top of outer ring with it is close It is overflowed between sealer piece, plays the role of pressure release.

7, in filter holder, the outer peripheral surface of outer ring is equipped with detent muscle, and the inner peripheral surface of the side wall of detent muscle and material cup cooperates Filter holder is supported and is fixed in material cup by detent；In addition, two when the inner peripheral surface detent of the detent muscle and the side wall of material cup Person's interference fit makes the inner peripheral surface of the side wall of detent muscle and material cup seal cooperation, to prevent drink from leaking into the outer peripheral surface of outer ring Between the inner peripheral surface of the side wall of material cup.

8, in filter holder, the internal diameter of inner ring is set greater than the outer diameter of the sealing element in the brew head of beverage machine, in this way When introducing pricker puncture sealing diaphragm in brew head is entered in inner ring, which compresses sealing diaphragm, and it is all will to introduce pricker The space sealing enclosed, prevents infusion liquid from escaping to outside sealing element.In addition, after the sealing element compresses sealing diaphragm, the sealing Part is located on the inside of inner ring so that gap may be present between inner ring and sealing diaphragm, can by inner ring inner cavity and inner ring on the outside of Annular compartment connection, so that annular compartment can be used for placing beverage raw material, infusion liquid can enter annular chamber via inner cavity Beverage raw material is dissolved in interior, and therefore, which can be used for the drink that milk coffee or milk tea etc. include two kinds of beverage raw materials Product brew.

Other features and advantages of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through Specifically noted structure is achieved and obtained in the specification, claims and drawings.

Detailed description of the invention

Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification, It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model Limitation.

Fig. 1 is the schematic cross-sectional view of the drink capsule according to the utility model one embodiment；

Fig. 2 is the schematic diagram of the portion A structure in Fig. 1；

Fig. 3 is the schematic diagram of the portion B structure in Fig. 1；

Fig. 4 is the schematic perspective view of filter holder in Fig. 1；

Fig. 5 is another schematic perspective view of filter holder shown in Fig. 4；

Fig. 6 is the schematic view of the front view of filter holder shown in Fig. 4；

Fig. 7 is the overlooking structure diagram of filter holder shown in Fig. 4；

Fig. 8 is the present invention looks up structural representation of filter holder shown in Fig. 4；

Fig. 9 is the schematic cross-sectional view of Fig. 1 bottom of material cup；

Figure 10 is the schematic cross-sectional view of the drink capsule according to second embodiment of the utility model；

Figure 11 is the schematic diagram of the portion C structure in Figure 10；

Figure 12 is the schematic cross-sectional view of the drink capsule according to the utility model third embodiment；

Figure 13 is the schematic diagram of the portion D structure in Figure 12.

Wherein, the relationship in Fig. 1-Figure 13 between appended drawing reference and component names are as follows:

1 material cup, 10 beverage making cavities, 11 bottom walls, 110 protrusions, 12 side walls, 120 ring-shaped steps, 2 sealing diaphragms, 3 filter holders, 30 inner ring, 300 admission chambers, 301 reinforcing ribs, 31 baffles, 310 jet holes, 311 upper segments, 312 lower sections, 32 outer rings, 320 lack Mouthful, 321 detent muscle, 322 reinforcing ribs, 33 annular compartments, 4 introduce pricker, and 5 draw pricker.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this The embodiment of utility model is described in detail.

Embodiment one:

As depicted in figs. 1 and 2, a kind of drink capsule, including material cup 1 and sealing diaphragm 2, material cup 1 are present embodiments provided It is tightly connected with sealing diaphragm 2, is provided with filter holder 3 in material cup 1, material cup 1 is separated out positioned at filter holder by filter holder 3 The beverage making cavity 10 of 3 lower parts.Wherein, filter holder 3 includes the inner ring 30 passed through for infusion liquid, and the lower end of inner ring 30 is fixed with gear Piece 31, offers jet hole 310 on baffle 31, and jet hole 310 has an inclined guide section, and guide section is by brewing in inner ring 30 Liquid guide flow is to beverage making cavity 10.

Seal chamber is formed in inside after drink capsule provided in this embodiment, material cup 1 and the sealing sealed connection of diaphragm 2 Room, brewing for drink carry out in the sealed chamber.

Filter holder 3 is equipped in material cup 1, filter holder 3 includes inner ring 30, and filter holder 3 carries out the space in material cup 1 Separate, including be located at inner ring 30 in for infusion liquid (such as: water) flow into admission chamber 300(, that is, inner ring 30 inner cavity), be located at The beverage making cavity 10 of 3 lower part of filter holder, and the annular chamber between the lateral wall 12 of inner ring 30 and the inner sidewall 12 of material cup 1 Room 33.It introduces pricker 4 and is respectively protruding into admission chamber 300 and annular compartment 33 after drawing the pierceable sealing diaphragm 2 of pricker 5, brew It can be used for placing beverage raw material to be brewed in chamber 10.

The lower end of inner ring 30 is fixed with baffle 31, and jet hole 310 is offered on baffle 31, and jet hole 310 can be by admission chamber 300 are connected to beverage making cavity 10, and the infusion liquid in admission chamber 300 is guided to beverage making cavity 10.Infusion liquid can be pierced via introducing Needle 4 enters the admission chamber 300 in inner ring 30, then injects beverage making cavity 10 through jet hole 310, and impact the drink in beverage making cavity 10 Raw material dissolves beverage raw material or is extracted, and drink is formed, and drink can be pierced by entering annular compartment 33, and via drawing Needle 5 flows out the sealed chamber.

Since jet hole 310 has inclined guide section, enable by the infusion liquid of jet hole 310 with more Angle injects beverage making cavity 10, and with the beverage raw material in multiple angles impact beverage making cavity 10, shower jet flow effect, brewing liquid is presented Body is capable of forming turbulent flow or vortex in beverage making cavity 10, improves the contact area of infusion liquid and beverage raw material, fills to reach The purpose dividing extraction or sufficiently dissolving, and then promote the mouthfeel for brewing effect and drink of beverage raw material.

Optionally, jet hole 310 can be similar with the structure of the hole for water spraying on shower, so that rushing from what jet hole 310 projected Steeping liquid is in shower spurting.

Optionally, as shown in Fig. 2, the lower section 312 of the upper segment 311 of jet hole 310 including equal aperture and variable orifice diameter, under Section 312 is the conical section that aperture is gradually increased from top to bottom, and conical section forms guide section.

The lower section 312 of jet hole 310 is aperture is gradually increased from top to bottom conical section, and such infusion liquid is from jet stream When hole 310 is injected in beverage making cavity 10 downwards, infusion liquid be will disperse out, and impact beverage raw material, and brewing liquid at different angles The impact area of body increases, and can impact to more beverage raw materials, to improve the effect of beverage raw material dissolution or extraction.

Optionally, the cone angle of conical section is 20 ° -90 °, i.e. angle between the side wall of conical section and the axis of the bellmouth It is 10 ° -45 °.

The cone angle of conical section is 20 ° -90 °, and when preventing cone angle much, the infusion liquid ejected from jet hole 310 is more Ground is ejected on the side wall 12 of material cup 1, rather than impacts beverage raw material, influences dissolution or the effect of extracting of beverage raw material.

Optionally, the minimum cross-sectional flow area of jet hole 310 is 0.03 ~ 0.13mm², and/or, the minimum of jet hole 310 Aperture is 0.2-0.4mm.

If the minimum cross-sectional flow area of jet hole 310 is less than 0.03mm²Or the minimum-value aperture of jet hole 310 is less than 0.2mm, then the minimum cross-sectional flow area of jet hole 310 is too small, and resistance is excessive when infusion liquid flows through 310 hole of jet hole；If penetrating The minimum cross-sectional flow area of discharge orifice 310 is greater than 0.13mm²Or the minimum-value aperture of jet hole 310 is greater than 0.4mm, then jet hole 310 is excessive, and infusion liquid reduces the impact force of beverage raw material, is unfavorable for improving the dissolution or extraction of beverage raw material well Effect.

Optionally, the ratio between the minimum cross-sectional flow area of jet hole 310 and the cross-sectional flow area for introducing pricker 4 are 1:5-1: 21。

Specifically, as shown in Fig. 2, the minimum-value aperture (i.e. the aperture on 310 top of jet hole) of jet hole 310 is 0.3mm, most Small cross-sectional flow area (i.e. the cross-sectional flow area on 310 top of jet hole) is 0.07mm².The aperture for introducing pricker 4 can be 0.9mm, cross-sectional flow area can be 0.636mm².The minimum cross-sectional flow area of jet hole 310 and the passage section for introducing pricker 4 The ratio between product can be 1:9.

Optionally, as shown in Fig. 4, Fig. 5, Fig. 7 and Fig. 8,19 jet holes 310 be may be provided on baffle 31.Certainly, jet stream The quantity in hole 310 is not limited to 19.

Optionally, the bottom of baffle 31 and inner ring 30 can be by being adhesively fixed or baffle 31 and inner ring 30 are integral type Structure.

Optionally, material cup 1 includes bottom wall 11 and the side wall 12 upwardly extended, and the bottom wall 11 and side wall 12 of material cup 1 can be Integral structure, the side wall 12 and sealing diaphragm 2 of material cup 1 are tightly connected.

As shown in Fig. 1, Fig. 3 and Fig. 6, filter holder 3 further includes outer ring 32, and outer ring 32 is set in outside inner ring 30 and passes through company Socket part is connect with inner ring 30, and filter holder 3 is made to be integrally formed structure.Annular compartment is formed between outer ring 32 and inner ring 30 330。

Optionally, the top of outer ring 32 is equipped with notch 320.Still optionally further, notch 320 is provided with multiple, and along outer The circumferential direction of ring 32 is uniformly distributed.

The top of outer ring 32 is equipped with notch 320, which can be used for pressure release in brewing process, and gas can be lacked from this It is flowed out to outside filter holder 3 at mouth 320, to prevent 3 internal pressure of filter holder excessive, causes the filter paper on filter holder 3 Situations such as rupture, filter holder 3 or deformation of material cup 1, quick-fried cup, occurs.

Optionally, in a kind of example, the top of outer ring 32 is connect with sealing diaphragm 2.

In that case, notch 320 can be set in the top of outer ring 32, can also be not provided with notch 320.If outer ring 32 Top be not provided with notch 320, then the top of outer ring 32 and sealing diaphragm 2 be tightly connected, can prevent drink from sealing diaphragm 2 Gap between outer ring 32 leaks out；If notch 320, not set notch on the top of outer ring 32 is arranged in the top of outer ring 32 320 part is tightly connected with sealing diaphragm 2, to reduce or prevent drink from the top of sealing diaphragm 2 and outer ring 32 on the whole Gap between portion leaks out, and part and the sealing diaphragm 2 that notch 320 is arranged on the top of outer ring 32 are connectionless, plays pressure release Effect.

Optionally, the top of outer ring 32 can be connected with sealing diaphragm 2 by modes such as hot melt, ultrasonic bonding or binders It connects.

Optionally, in another example, as shown in figure 3, the top of outer ring 32 is lower than the top of material cup 1.

The top of outer ring 32 is lower than the top of material cup 1, connectionless between sealing diaphragm 2 and the top of outer ring 32 in this way, When being brewed using beverage machine to the drink capsule, the brew head on beverage machine can extrude sealing diaphragm 2, make the top of outer ring 32 There is substantially no gaps between portion and sealing diaphragm 2, can reduce or prevent drink from sealing diaphragm 2 and outer ring on the whole Gap between 32 top leaks out, and due to connectionless between sealing diaphragm 2 and the top of outer ring 32, when in material cup 1 When pressure is excessive, gas can overflow between the top and sealing diaphragm 2 of outer ring 32, play the role of pressure release.

Optionally, it is tightly connected between the top of inner ring 30 and sealing diaphragm 2.Such as: the top of inner ring 30 and sealing diaphragm 2 It can be connected by modes such as hot melt, ultrasonic bonding or binders.

Optionally, can also be connectionless between the top of inner ring 30 and sealing diaphragm 2, but in utilization beverage machine to the drink When material capsule is brewed, the brew head on beverage machine can extrude sealing diaphragm 2, keep the top of inner ring 30 and sealing diaphragm 2 tight Patch, therebetween be not present gap, prevent infusion liquid before beverage raw material is dissolved or is extracted from sealing diaphragm 2 with it is interior Gap between the top of ring 30 leaks out, and influences dissolution or the effect of extracting of beverage raw material.

Optionally, the top of inner ring 30 can be higher than the top of material cup 1, or the top of slightly below material cup 1.

Optionally, as shown in Fig. 1, Fig. 3-Fig. 8, the outer peripheral surface of outer ring 32 is equipped with detent muscle 321, detent muscle 321 and material The inner peripheral surface of the side wall 12 of cup 1 cooperates detent, is suspended in filter holder 3 in material cup 1.

Specifically, as shown in Figure 3 and Figure 9, the inner peripheral surface of the side wall 12 of material cup 1 is equipped with ring-shaped step 120.Detent muscle 321 can detent at the ring-shaped step 120.The ring-shaped step 120 is provided to 3 support force of filter holder, and sealing diaphragm 2 can be right The top of the inner ring 30 of filter holder 3 and/or the top of outer ring 32 apply the fixed force contrary with support force, in sealing film Under the action of piece 2 and ring-shaped step 120, filter holder 3 is fixed in material cup 1.

In addition, interference fit both when the inner peripheral surface detent of the detent muscle 321 and the side wall 12 of material cup 1, on the one hand made It filters bracket 3 and material cup 1 is fixed, while cooperate the inner peripheral surface sealing of the side wall 12 of detent muscle 321 and material cup 1.Sealing cooperation Can prevent fine powder in beverage raw material by the gap between the outer peripheral surface of outer ring 32 and the inner peripheral surface of the side wall 12 of material cup 1 into It is discharged after entering the annular compartment 33 on top with extraction pricker 5, causes drink liquid muddiness to have precipitating, and the beverage making cavity of lower part can be made 10 form certain pressure when being full of infusion liquid, promote the extraction and dissolution of beverage raw material.

Optionally, as shown in Fig. 4-Fig. 8, the outer peripheral surface of outer ring 32 is equipped with multiple detent muscle 321, multiple detent muscle 321 It is arranged at different height.Correspondingly, multiple ring-shaped steps 120 can also be equipped on the inner peripheral surface of the side wall 12 of material cup 1, it is more A annular convex rib can cooperate one by one with multiple detent muscle 321.

It is linear sealing between detent muscle 321 and the inner peripheral surface of the side wall of material cup 1 12, multiple detent muscle 321 can be realized and expect Cup 1 side wall 12 inner peripheral surface between a plurality of linear sealing, the sealing effect of a plurality of linear sealing be better than face sealing, and linear sealing compared with Face sealing is easily achieved.

It is of course also possible to be not provided with ring-shaped step 120 on the inner peripheral surface of the side wall 12 of material cup 1, but utilize detent muscle 321 squeeze frictions when being interference fitted with the inner peripheral surface of the side wall 12 of material cup 1 fixes filter holder 3.

Optionally, the internal diameter of inner ring 30 is set greater than the outer diameter of the sealing element in the brew head of beverage machine.

The internal diameter of the inner ring 30 of filter holder 3 is set greater than the outer diameter of the sealing element in the brew head of beverage machine, in this way When the puncture sealing diaphragm 2 of introducing pricker 4 in brew head is entered in inner ring 30, which compresses sealing diaphragm 2, and sealing element It is wrapped up positioned at 30 inside of inner ring and by inner ring 30, which can will introduce the space sealing around pricker 4, prevent infusion liquid It escapes to outside sealing element.

In addition, the sealing element is located at 30 inside of inner ring, so that gap may be present between inner ring 30 and sealing diaphragm 2, can incite somebody to action Admission chamber 300 in inner ring 30 is connected to the annular compartment 33 in 30 outside of inner ring, so that the drink capsule can be used for milk coffee or milk Tea etc. includes brewing for the drink of two kinds of beverage raw materials.

Specifically, a kind of beverage raw material can be respectively placed in annular compartment 33 and beverage making cavity 10, such as: the drink capsule is milk When coffee capsule, in annular compartment 33 can placing milk powder, ground coffee can be placed in beverage making cavity 10；The drink capsule is milk tea capsule When, in annular compartment 33 can placing milk powder, tealeaves can be placed in beverage making cavity 10.Infusion liquid (such as: water) is introduced from pricker 4 is introduced After the admission chamber 300 of inner ring 30, a part of infusion liquid can enter in annular compartment 33 via admission chamber 300, to annular compartment Milk powder in 33 is dissolved, other infusion liquids in admission chamber 300 can be directly entered beverage making cavity 10, right in beverage making cavity 10 Ground coffee dissolve or extract to tealeaves, then mixes shape with the milk powder in annular compartment 33 with by filter holder At drink liquid --- milk coffee or milk tea.

Optionally, the settable reinforcing rib 301 of the outer peripheral surface of inner ring 30, settable reinforcing rib 322 on the inner peripheral surface of outer ring 32, To enhance the structural strength of the outer ring 32 of inner ring 30.

Optionally, settable multi-turn protrusion on the outer peripheral surface of the side wall 12 of material cup 1.Cup for infusing and steeping or capsule on beverage machine is outstanding The protrusion can play the role of anti-skidding when frame clamps the side wall 12 of material cup 1, so that the firm grip of material cup 1.

Embodiment two:

A kind of drink capsule is present embodiments provided, is with the main difference place of embodiment one: jet hole 310 Shape.

In the present embodiment, as shown in Figure 10 and Figure 11, jet hole 310 is the taper that aperture is gradually increased from top to bottom Hole, bellmouth form guide section.

Jet hole 310 is the bellmouth that aperture is gradually increased from top to bottom, and such infusion liquid is penetrated downwards from jet hole 310 When entering in beverage making cavity 10, infusion liquid be will disperse out, and impact beverage raw material, and the impact area of infusion liquid at different angles Increase, more beverage raw materials can be impacted, to improve the effect of beverage raw material dissolution or extraction.

Optionally, in the present embodiment, as shown in Figure 10, the bottom wall 11 of material cup 1 is equipped with protrusion 110 protruding upward.

Bottom wall 11 is equipped with protrusion 110 protruding upward, when infusion liquid is injected in beverage making cavity 10 from jet hole 310, punching Bubble liquid, which is mapped in protrusion 110, can occur backwash, be conducive to form vortex in beverage making cavity 10, to improve the dissolution of beverage raw material Or effect of extracting.

Optionally, as shown in Figure 10, the center line of protrusion 110 is overlapped with the center line of baffle 31.In this way on baffle 31 Jet hole 310 with protrusion position it is corresponding, so as to the infusion liquid ejected through jet hole 310 can be mapped to it is concurrent in protrusion Raw backwash improves dissolution or the effect of extracting of beverage raw material to form vortex in beverage making cavity 10.

Embodiment three:

A kind of drink capsule is present embodiments provided, is with the main difference place of embodiment one: jet hole 310 Shape.

In the present embodiment, as shown in Figure 12 and Figure 13, jet hole 310 is the straight hole of aperture equalization from top to bottom, straight hole Axis and the axis of inner ring 30 there is angle, which can form guide section.

Jet hole 310 is the straight hole of aperture equalization from top to bottom, but the axis of the straight hole and the axis of inner ring 30 have folder The direction at angle, the infusion liquid projected in this way from each jet hole 310 is different, and infusion liquid can impact at different angles The beverage raw material in chamber 10 is steeped, dissolution or the effect of extracting of beverage raw material are improved.

Optionally, the range of the angle between the axis of straight hole and the axis of inner ring 30 is 10 ° -45 °.If angle is excessive, In the possible direct projection to the side wall 12 of material cup 1 of infusion liquid, has an impact to the impact of beverage raw material, be unfavorable for forming vortex, influence The dissolution of beverage raw material or effect of extracting.

The drink capsule of the utility model embodiment is specifically described below.

Drink capsule includes material cup 1, filter holder 3, beverage raw material, sealing diaphragm 2 etc..

Material cup 1 includes bottom wall 11 and the side wall 12 upwardly extended by bottom wall 11, and bottom wall 11 and side wall 12 form container containing. When brewing, can be used makes the central axis of material cup 1 be in horizontal or level of approximation location arrangements, referred to as horizontal；It can also adopt With making the central axis of material cup 1 be in vertical or near vertical location arrangements, abbreviation is vertical.

Sealing diaphragm 2 is located at 12 top of side wall of material cup 1, is used for sealing material cup 1.

Filter holder 3 is located in material cup 1, and the inner ring 30 of sealing diaphragm 2 and filter holder 3 is in sealing state, and the two can lead to Heat-sealing is crossed to be bonded together.

Filter holder 3 includes inner ring 30, baffle 31 and outer ring 32, and baffle 31 is equipped with jet hole 310, and 32 lower part of outer ring can Bond filter paper.3 lower part of filter holder is beverage making cavity 10, is annular compartment 33 between inner ring 30 and outer ring 32.

It is interference fitted between filter holder 3 and material cup 1, specially the outer peripheral surface of outer ring 32 and the side wall 12 of material cup 1 is interior It is interference fitted between circumferential surface.Interference fit between the outer ring 32 of filter holder 3 and the side wall 12 of material cup 1, can both prevent drink Fine powder in raw material enters filter holder 3 by the gap between the outer peripheral surface of outer ring 32 and the inner peripheral surface of the side wall 12 of material cup 1 With the discharge of pricker 5 is drawn after the annular compartment 33 on top, drink liquid muddiness is caused to have precipitating, and the beverage making cavity 10 of lower part can be made Certain pressure is formed when being full of infusion liquid, promotes the extraction and dissolution of beverage raw material.

Infusion liquid is entered by the inner ring 30 of filter holder 3 when brewing, and injects drink by the jet hole 310 on baffle 31 Beverage making cavity 10 where raw material.

Jet hole 310 may be configured as 19, be in spraying head type.The aperture of jet hole 310 is 0.3 ± 0.05mm, passage section Product is 0.07mm²；The aperture for introducing pricker 4 is 0.9mm, cross-sectional flow area 0.636mm², through-flow section of the minimum of jet hole 310 The ratio between area and the cross-sectional flow area for introducing pricker 4 are 1:9.

Infusion liquid is injected by introducing pricker 4, is injected in lower part beverage making cavity 10 via after jet hole 310 in shower shape. Infusion liquid forms 19 tiny water columns of high flow rate after 19 jet holes 310 and penetrates in beverage making cavity 10, then to all directions Refraction finally forms turbulent flow or vortex in material cup 1.Beverage raw material in beverage making cavity 10 is also under the drive of high flow rate liquid Reveal random or shuttling movement state, increases extraction or dissolved efficiency of the infusion liquid to beverage raw material, it can be in the short time Inside obtain that there is the drink of higher concentration to extract liquid out or more uniform dissolution drink.

It introduces pricker 4 and draws the same side that pricker 5 is located at material cup 1, be all to be pierced into expect from 2 side of sealing diaphragm of material cup 1 Cup 1.

It introduces pricker 4 to be pierced into from the central area of sealing diaphragm 2, axis is parallel with 1 axis of material cup or less parallel.Draw Entering pricker 4 can be injected separately into gas and infusion liquid in material cup 1.

It draws pricker 5 and is pierced into sealing diaphragm 2 from the lower section for introducing pricker 4.

Using drink capsule quick brewing drink, be it is a kind of by specific program realize quickly prepare drink in the way of, By introduce pricker 4 by beverage machine infusion liquid introduce material cup 1 in, infusion liquid after the inner ring 30 of filter holder 3, Beverage making cavity 10 is introduced via jet hole 310 under pressure, extraction or dissolved drink liquid enter 3 top of filter holder Annular compartment 33, and drawn drink liquid by drawing pricker 5.

Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed Carefully, but the content only the utility model and the embodiment that uses for ease of understanding, it is not intended to limit the utility model. Technical staff in any the utility model fields, in the premise for not departing from spirit and scope disclosed by the utility model Under, any modification and variation, but the scope of patent protection of the utility model can be carried out in the form and details of implementation, still The appended claims that must be subject to is defined.

Claims (10)

1. a kind of drink capsule, including material cup and sealing diaphragm, the material cup are connect with the sealing diaphragm seal, the material cup It is inside provided with filter holder, the material cup is separated out the beverage making cavity positioned at the filter holder lower part by the filter holder；Its It is characterized in that, the filter holder includes the inner ring passed through for infusion liquid, and the lower end of the inner ring is fixed with baffle, the gear On piece offers jet hole, and the jet hole has an inclined guide section, and the guide section is by the infusion liquid in the inner ring It is guided to the beverage making cavity.

2. drink capsule according to claim 1, which is characterized in that the jet hole includes the upper segment and change of equal aperture The lower section in aperture, the lower section are the conical section that aperture is gradually increased from top to bottom, and the conical section forms the guiding Section；

Alternatively, the jet hole is the bellmouth that aperture is gradually increased from top to bottom, the bellmouth forms the guide section；

Alternatively, the jet hole is the straight hole of aperture equalization from top to bottom, the axis tool of the axis of the straight hole and the inner ring There is angle, the straight hole forms the guide section.

3. drink capsule according to claim 1, which is characterized in that the minimum cross-sectional flow area of the jet hole is 0.03 ~0.13mm², and/or, the minimum-value aperture of the jet hole is 0.2-0.4mm.

4. drink capsule according to any one of claim 1-3, which is characterized in that the material cup include bottom wall and upwards The side wall of extension, the side wall of the material cup are connect with the sealing diaphragm seal, and the bottom wall of the material cup is equipped with protruding upward Protrusion.

5. drink capsule according to claim 4, which is characterized in that the center line of the protrusion and the center of the baffle Line is overlapped.

6. drink capsule according to any one of claim 1-3, which is characterized in that the filter holder further includes outer Ring, the outer ring are set in outside the inner ring and are connect by interconnecting piece with the inner ring, and the top of the outer ring is equipped with notch.

7. drink capsule according to claim 6, which is characterized in that the notch be provided with it is multiple, and along the outer ring Circumferential direction it is uniformly distributed.

8. drink capsule according to claim 6, which is characterized in that the top of the outer ring and the sealing diaphragm connect It connects；

Alternatively, the top of the outer ring is lower than the top of the material cup.

9. drink capsule according to claim 6, which is characterized in that the outer peripheral surface of the outer ring is equipped with detent muscle, institute The inner peripheral surface cooperation detent for stating the side wall of detent muscle and the material cup, is suspended in the filter holder in the material cup.

10. drink capsule according to any one of claim 1-3, which is characterized in that the internal diameter of the inner ring is arranged to Greater than the outer diameter of the sealing element in the brew head of beverage machine.