CN205952731U

CN205952731U - Beverage preparation machine capsule that side was intake

Info

Publication number: CN205952731U
Application number: CN201620924965.4U
Authority: CN
Inventors: 徐根彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-18
Filing date: 2016-08-18
Publication date: 2017-02-15
Anticipated expiration: 2026-08-18

Abstract

The utility model discloses a beverage preparation machine capsule that side was intake. Aim at providing a simple structure, the beverage preparation machine capsule that side was intake of safety and sanitation. It includes: the capsule lateral wall, the top membrane of sealed capsule lateral wall top surface, and the diapire, the bottom membrane of this diapire for impaling, powder storage cavity for sealing powder food between top membrane and the bottom membrane is under the effect of water pressure increase in powder storage cavity, through opening with diapire looks butt joint powder storage cavity 's puncturing means has from the capsule at the capsule diapire and releases the export of the mixed liquid of powder food, and characterized by annotates water containing chamber with at least one on the capsule lateral wall, and the top surface of annotating the water containing chamber is sealed to have the teleblem that can be impaled by the syringe needle of beverage preparation machine, and the bottom of annotating the water containing chamber communicates with each other with powder storage cavity through the water injection hole, and the water of syringe needle is by annotating the injection of water containing chamber, puncturing means, including rigid member, have the blade that has the strip -shaped cutter blade on the surface towards the bottom membrane on this rigid member.

Description

The beverage preparation machine capsule of side water inlet

Technical field

This utility model is related to the capsule in beverage preparing machine, will be dissolved in the powdered food of water particularly to a kind of As milk powder, coffee powder, fruit beverage, bean milk powder etc. is wrapped in capsule, when using, this capsule is placed in beverage preparation machine, and Capsule membrane is pierced through by its fluid entry needle, will have the water injection of certain pressurization in capsule, mix with the powdered food in capsule It is discharged to afterwards in the cup of undertaking for drinking.

Background technology

Capsule used in beverage preparing machine and its beverage preparing machine, commercially more common, with regard to them Existing many patents disclose their correlation technique, such as CN201280041106.5 be used in capsule in beverage preparing machine, CN2008800094340 has beverage ingredient capsule of open plate with pressure release opening etc., they be common that By the injection needle-penetration capsule membrane of beverage preparation machine, will there is the water injection of certain pressurization in capsule, with the powdery food in capsule It is discharged to after product mixing in the cup of undertaking for drinking.But these structures all can touch powdered food or powdery food for injection needle The mixed liquor of product and water, after a capsule uses, second, the 3rd ... capsule still pierces through glue with this injection needle Cyst membrane, during this use, how many injection needles of being infected with by powdered food mixed liquor has growing of antibacterial or mycete, causes Pollution, and be brought in the beverage of next glass, affect dietetic hygiene and health, these problems are not all designed person and are ignored ?.Though having the ingredient capsule that patent CN201380024309- is prepared for beverage to consider so-called " whale effect " can prevent from mixing Close liquid from injection pin hole overflow problem, meanwhile, also play the role of injection needle not with mixed liquor directly contact.It is in capsule In be provided with a check valve, when inject needle-penetration enter capsule membrane after, withstand valve member 18 (valve element) and overcome spring 20 pressure and Move down, check valve is opened, the fluid of injection needle injection is entered in compartment 15 by drainage channel 24 and mixed with dispensing, works as injection needle When extracting, valve member 18, under the promotion of spring 20, valve member 18 moves and resets, closed check valve, and mixed liquor would not be from note Penetrate in pin hole and overflow.Meanwhile, injection needle will not be contacted with mixed liquor.But such structure is excessively complicated, to no-spill effect Preferably, but if injection needle fails to extract in time after fluid injection, mixed-liquor return to compartment 16, then or connect with injection needle Touch.Therefore, effect is unsatisfactory.

In addition, as patent CN201280041106.5 is used in other many products such as the capsule in beverage preparing machine, leading to Normal capsule bottom is aluminium film, and aluminium film has the sharp portion being commonly referred to as " pyramid plate " towards aluminium film surface, that is, in rigid structure The sharp portion of bullet is distributed with part.After liquid infusion to capsule chamber interior, form pressure, this pressure makes aluminium film deform Abut to the sharp portion of pyramid plate, until aluminium film is pierced, the beverage preparing in capsule flows to capsule by pierced holes In outside cup.The sharp portion of this bullet, due to piercing through as hole, during beverage flows out in pierced holes, point Also in pierced holes, therefore, beverage circulation is not smooth, after the reduced pressure of capsule, also has more in capsule in thorn portion Residual, the flow export of capsule can exist ticktack residual liquid flow out, cause waste and pollute.

Utility model content

The purpose of this utility model is to overcome disadvantages described above, providing a kind of structure simple, injection needle will not touch Powdered food or the mixed liquor of powdered food, the beverage preparation machine capsule of the side water inlet of safety and sanitation.

In order to reach above-mentioned requirements, the technical scheme of the beverage preparation machine capsule of side water inlet is：It includes：Capsule side Wall；The top-film of seal capsule side wall top surface；And diapire, this diapire is the bottom film that can pierce through；Between top-film and bottom film For encapsulating the powder storing chamber of powdered food, in the presence of in powder storing chamber, hydraulic pressure increases, opened described by joint relative with diapire The lancing device of powder storing chamber, has, in capsule bottom wall, the outlet discharging powdered food mixed liquor from capsule, it is characterized in that Has at least one water filling cavity volume, the top surface of water filling cavity volume is sealed with can be by the injection needle-penetration of beverage preparation machine on the wall of capsule side Teleblem, the bottom of water filling cavity volume communicated with powder storing chamber through water injection hole, and the water of injection needle is injected by water filling cavity volume；Described punctures Device, including rigid member, has the blade on towards the surface of bottom film with strip cutting edge port on this rigid member.

Described water filling cavity volume is up big and down small infundibulate, and wherein water filling hole area is the 0.5-3 of injection needle hole area Times.

The top surface of described capsule side wall and the either flush of water filling cavity volume, top-film is connected with teleblem.

Described bottom film has aluminium film or plastic foil to make.

Separation membrane, the storage powder of encapsulating powdered food are fixed with the capsule side wall between described top-film and powdered food Chamber is located between separation membrane and bottom film.

Described rigid member also includes the gripper shoe holding up bottom film.

Described blade and gripper shoe are partitioned into radial being arranged in and export periphery.

In the inner circumferential of described outlet, it is provided with least two cross-coupled H-shaped brackets.

The beverage preparation machine capsule of the side water inlet according to such scheme design, the water due to injection needle is introduced into water filling Cavity volume, after enter in powder storing chamber through water injection hole again, and water injection hole is relatively small, enters into the powdered food in water filling cavity volume Seldom.When using, capsule is horizontal positioned, and the powdered food in water filling cavity volume just concentrates on the bottom of water filling cavity volume, when When the water of injection needle is introduced into water filling cavity volume, the powdered food of bottom is pushed into storage powder through water injection hole by water first that have pressure In chamber, and continue to mix with powdered food therein, the mixed liquor of powdering food, and increase the pressure of powder storing chamber so that bottom Portion's film is contacted with the cutting edge port of blade below, and is scratched the cut of strip, is having the powdered food mixed liquor of pressure Under effect, open by downward for the bottom film of cut with to cutting edge both sides and tear, increase circulation area, powdered food mixed liquor Rapidly and entirely drained by cut.Meanwhile, cooperation blade and gripper shoe are partitioned into radial arrangement and decrease powdery Food mixed liquor, to the resistance of output flow, accelerates discharge.Therefore, in whole puncture, water filling, mixing, discharge opeing process, injection Pin will not be contacted with the mixed liquor of powdered food or powdered food, compares health.In addition, the water filling cavity volume of this prominent capsule side wall The positioning that is also used as to whole capsule in beverage preparing machine of flange, facilitate the correctly lower of injection needle to pierce.

Brief description

Fig. 1 is the front view of the beverage preparation machine capsule of side water inlet；

Fig. 2 is the top view of capsule side wall；

Fig. 3 is the axonometric chart of the overlook direction of Fig. 2；

Fig. 4 is the axonometric chart looking up direction of Fig. 2；

Fig. 5 is the front view being fixed with separation membrane on the wall of capsule side；

Fig. 6 is to pierce injection needle injection water from teleblem, and bottom film is scratched the cut of strip, and mixed liquor is from output flow State；

Fig. 7 is the enlarged drawing in the F region in Fig. 6.

In figure：1st, capsule side wall；2nd, top-film；3rd, bottom film；4th, powdered food；5th, powder storing chamber；6th, water；7th, puncture dress Put；8th, powdered food mixed liquor；9th, export；10th, water filling cavity volume；11st, injection needle；12nd, teleblem；13rd, water injection hole；14th, rigid structure Part；15th, cutting edge port；16th, blade；17th, gripper shoe；18th, H-shaped bracket；19th, separation membrane；20th, cut.

Specific embodiment

The utility model will be further described with specific embodiment below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the beverage preparation machine capsule of side water inlet, and as seen from the figure, it includes：Capsule side wall 1 As shown in Figures 2 to 4；The top-film 2 of seal capsule side wall 1 top surface；And diapire, this diapire is the bottom film 3 that can pierce through, described Bottom film 3 have aluminium film or plastic foil to make.It is the powder storing chamber 5 of encapsulating powdered food 4 between top-film 2 and bottom film 3. In the presence of in powder storing chamber 5, the pressure of water 6 increases, by the lancing device that engage open described powder storing chamber 5 relative with diapire 7, have, in capsule bottom wall, the outlet 9 discharging powdered food mixed liquor 8 from capsule, a note is had on capsule side wall 1 Water capacity chamber 10, it is of course also possible to according to water filling 6 amount number or water filling 6 speed requirement, along around capsule side wall 1 set more Several water filling cavity volumes 10, described water filling cavity volume 10 is up big and down small infundibulate, and the top surface of water filling cavity volume 10 is sealed with can quilt The teleblem 12 that the injection needle 11 of beverage preparation machine pierces through, and the either flush of the top surface of capsule side wall 1 and water filling cavity volume 10, top Film 2 is connected with teleblem 12.The bottom of water filling cavity volume 10 is communicated with powder storing chamber 5 through water injection hole 13, wherein the face of water injection hole 13 Amass 0.5-3 times (all calculating) for injecting pin hole 14 area by the minimum flow area of water outlet.The water 6 of injection needle 11 is held by water filling Chamber 10 is injected.Described lancing device 7, including rigid member 14, has towards on the surface of bottom film 6 on this rigid member 14 There are 6 blades 16 of strip cutting edge port 15, this rigid member 14 also includes 6 gripper shoes 17 holding up bottom film 6, Blade 16 and gripper shoe 17 are partitioned into radial being arranged in and export 9 around.In the inner circumferential of described outlet 9, it is provided with 3 intersections The H-shaped bracket 18 connecting.For holding the bottom film 3 puncturing around outlet 9.When the volume of whole capsule is larger, and powdery food When product 4 are less, in order to adjust the size of powder storing chamber 5, and the concentration of powdered food mixed liquor 8, can also be in top-film 2 and powdery Separation membrane 19 is fixed with the capsule side wall 1 between food 4, the powder storing chamber 5 of encapsulating powdered food 4 is located at separation membrane 19 and bottom Between film 3 as shown in Figure 5.

In use as shown in Figure 6, Figure 7, when injection needle 11 punctures after teleblem 12 to water filling 6 in water filling cavity volume 10, water 6 By water injection hole 13, enter in powder storing chamber 5, and mix with powdered food 4 therein, powdering food mixed liquor 8, and increase Pressure in powder storing chamber 5 is so that bottom film 3 is downwardly projected contacts with the cutting edge port 15 of blade 16 below, and is scratched length The cut 20 of bar shaped, under the powdered food mixed liquor 8 having pressure acts on, by the bottom film 3 of cut 20 downwards with to cutting edge Mouth 15 both sides are opened and are torn, and increase circulation area, powdered food mixed liquor 8 is rapidly and entirely drained by cut 20. In whole puncture, water filling, mixing, discharge opeing process, injection needle 11 will not be contacted with powdered food mixed liquor 8, compares health.

Claims

1. the beverage preparation machine capsule of side water inlet, it includes：Capsule side wall；The top-film of seal capsule side wall top surface；And bottom Wall, this diapire is the bottom film that can pierce through；It is the powder storing chamber of encapsulating powdered food between top-film and bottom film, in powder storing chamber In the presence of hydraulic pressure increases, by the lancing device that engage open described powder storing chamber relative with diapire, have in capsule bottom wall Discharge the outlet of powdered food mixed liquor from capsule, it is characterized in that having at least one water filling cavity volume, note on the wall of capsule side The top surface in water capacity chamber is sealed with can be by the teleblem of the injection needle-penetration of beverage preparation machine, and the bottom of water filling cavity volume is through water injection hole and storage Powder chamber communicates, and the water of injection needle is injected by water filling cavity volume；Described lancing device, including rigid member, on this rigid member There is the blade that strip cutting edge port is had towards on the surface of bottom film.

2. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that described water filling cavity volume is upper Little infundibulate under big, wherein water filling hole area are 0.5-3 times of injection needle hole area.

3. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that the top surface of described capsule side wall With the either flush of water filling cavity volume, top-film is connected with teleblem.

4. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that described bottom film is that have aluminum Film or plastic foil are made.

5. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that in described top-film and powdery Separation membrane is fixed with the capsule side wall between food, the powder storing chamber of encapsulating powdered food is located between separation membrane and bottom film.

6. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that described rigid member also wraps Include the gripper shoe holding up bottom film.

7. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that described blade and gripper shoe It is partitioned into radial being arranged in and export periphery.

8. the beverage preparation machine capsule of side according to claim 1 water inlet, is characterized in that the inner circumferential in described outlet, if There are at least two cross-coupled H-shaped brackets.