CN208610620U - A kind of capsule coffee machine - Google Patents

Abstract

The utility model discloses a kind of capsule coffee machines, including shell and brew head, the top of brew head is equipped with the faucet being connected with water supply component, the lower part of brew head is equipped with the accommodation chamber for positioning capsule seat, the top of brew head is equipped with and brews part, it brews part and is connected by elastic component and to brew part and have and move upwards trend, the middle part of part is brewed to having vertical hole, the bottom in vertical hole is equipped with water outlet, the bottom in vertical hole is provided with diaphragm seal, faucet is embedded in vertical hole, the seal face of diaphragm seal and the bottom face of faucet seal against, diaphragm seal is equipped with the recess communicated with water outlet, it brews part and is connected with driving mechanism, under the action of the driving mechanism, seal face is separated with the bottom face of faucet so that faucet is communicated with water outlet.After coffee brewing, under the action of the elastic member seal face is sealed against with faucet, effectively prevents Yu Shui ejection.The apparatus structure is simple, and using safe.

Description

A kind of capsule coffee machine

Technical field

The utility model relates to coffee machine technical field, in particular to a kind of capsule coffee machine.

Background technique

After drawer type capsule coffee machine stops working on the market at present, due to storing one in brew head inner passage or pipeline Determine Yu Shui, when opening push plate, water can spray more than part, security risk is caused, and existing product generally adds corresponding safety Valve, structure is complicated, not easy to install, while also can't resolve the problem of steeping exhaust water in head inner passage or pipeline.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of structures simply, has brewed rear achievable faucet Closed capsule coffee machine.

Used technical solution to solve above-mentioned technical problem: a kind of capsule coffee machine, including shell and brew head, The top of the brew head is equipped with the faucet being connected with water supply component, and the lower part of the brew head, which is located at below faucet, to be equipped with For positioning the accommodation chamber of capsule seat, the top of the brew head, which is equipped with, brews part, and the part that brews is connected simultaneously by elastic component Trend is moved upwards so that brewing part and having, the middle part for brewing part is set to vertical hole, the bottom in the vertical hole is had There is the water outlet communicated with accommodation chamber, the bottom in the vertical hole is provided with diaphragm seal, and the faucet is embedded in vertical hole, Under the action of the elastic component, the seal face of the diaphragm seal abuts with the bottom face of faucet and realizes sealed connection, The diaphragm seal is equipped with the recess communicated with water outlet, and the part that brews is connected with the driving mechanism for driving it to move downward, Under the action of driving mechanism, the seal face of the diaphragm seal separates with the bottom face of faucet and makes faucet and water outlet It communicates.

Further, the recess of the diaphragm seal includes being evenly distributed on the side recess of diaphragm seal side and being located to seal The bottom recess of piece bottom centre.

Further, the seal face of the diaphragm seal is cambered surface.

Further, the diaphragm seal is made of elastic material.

Further, the first sealing ring is equipped between the faucet and vertical hole.

Further, the brew head includes bracket, the driving mechanism include sequentially connected push plate, rotating turret and Sliding shoe, the push plate are hinged on bracket by first rotating shaft, and one end of the rotating turret is turned by the second shaft and push plate Dynamic connection, the other end are rotatablely connected by third shaft and the sliding shoe, and the sliding shoe is equipped with lead column, the bracket It is equipped with the lead slot being embedded in for lead column, the part that brews is equipped with abutting block, and the sliding shoe lower part is abutted with block is abutted, The sliding shoe slidably reciprocates along lead slot and to brew part up and down motion.

Further, the elastic component be compressed spring, the bracket be equipped with limited post, it is described brew part be equipped with lead Hole, the compressed spring are nested on limited post and are connected with guide hole.

Further, the bracket is equipped with the microswitch abutted with push plate.

Further, the bracket is equipped with the sliding slot positioned at accommodation chamber side.

Further, the bottom of the capsule seat is equipped with Coffee outlet and the convex ribs around the Coffee outlet.

The utility model has the advantages that under the action of the driving mechanism, brewing part in the utility model and the elastic force of elastic component being overcome to transport downwards Dynamic, seal face is separated with faucet, realizes communicating between faucet and water outlet, water is poured from faucet to coffee glue Capsule is completed to brew；After terminating coffee brewing, driving mechanism driving brews part and moves upwards, and makes under the action of the elastic member It obtains seal face to abut with faucet, realizes sealing, effectively prevent the ejection of Yu Shui.The apparatus structure is simple, convenient for assembling, And using safe.

Detailed description of the invention

The utility model is described further with reference to the accompanying drawings and examples；

Fig. 1 is the utility model embodiment single unit system schematic diagram；

Fig. 2 is the diagrammatic cross-section of the utility model embodiment single unit system；

Fig. 3 is the diagrammatic cross-section of the utility model embodiment water outlet brew head under sealing state；

Fig. 4 is enlarged drawing at A in Fig. 3；

Fig. 5 is the diagrammatic cross-section of the utility model embodiment water outlet lower brew head in the conductive state；

Fig. 6 is enlarged drawing at B in Fig. 5；

Fig. 7 is the structural schematic diagram of the utility model embodiment brew head；

Fig. 8 is the structural schematic diagram of the utility model embodiment diaphragm seal；

Fig. 9 is the assembling schematic diagram of the utility model embodiment brew head.

Specific embodiment

Referring to figs. 1 to Fig. 9, a kind of capsule coffee machine of the utility model embodiment, including shell 1 and brew head 2, it supplies water Component includes sequentially connected water tank 3, water pump 4 and heating tube 5, and the top of brew head 2 is equipped with faucet 67, and faucet 67 is logical Piping is connected with heating tube 5, and the lower part of brew head 2 is located at the accommodation chamber being equipped with below faucet 67 for positioning capsule seat 7 21, capsule seat 7 is put into after being packed into coffee capsule 10 to the accommodation chamber 21.

The top of brew head 2 is equipped with and brews part 64, brews part 64 and is connected in brew head 2 and makes by elastic component 604 Part 64 is brewed with trend is moved upwards, at the middle part for brewing part 64 to vertical hole 646 is had, which is blind hole, It is equipped with the water outlet 643 communicated with accommodation chamber 21 in the bottom in vertical hole 646, the bottom in vertical hole 646 is provided with diaphragm seal 65, Faucet 67 is embedded in vertical hole 646, under the action of elastic component 604, is brewed part 64 and is moved upwards, the sealing of diaphragm seal 65 End face 651 abuts with the bottom face of faucet 67 and realizes sealed connection, and faucet 67 is sealed, and the water in water tank 3 can not lead to Cross the outflow of faucet 67.

Diaphragm seal 65 is equipped with the recess communicated with water outlet 643, is formed between faucet 67, recess and water outlet 643 One exhalant canal 68, brew part 64 be connected with drive its driving mechanism moved downward under the action of the driving mechanism can be real The seal face 651 of existing diaphragm seal 65 separates with the bottom face of faucet 67 and makes faucet 67 and water outlet 643 to be connected, water Water in case 3 can be flowed out from water outlet 643.

Meanwhile 1 lower part of shell is equipped with key 8, bottom is equipped in shell 1 connects with heating tube 5, water pump 4 and key 8 The control circuit board 9 connect can realize the selection and control of 4 working condition of heating tube 5 and water pump by key 8.Brew part 64 Bottom the pricker 644 for puncturing coffee capsule 10 is installed.

Under the action of the driving mechanism, brewing part 64 overcomes the elastic force of elastic component 604 to move downward, and pricker 644 punctures position Coffee capsule 10 in accommodation chamber 21, seal face 651 are separated with faucet 67, realize faucet 67 and water outlet 643 it Between communicate, press the button 8, start water pump 4, water pours to coffee capsule 10 from faucet 67, completes to brew；Terminating coffee After brewing, 8 are pressed the button, switches off the pump 4, driving mechanism driving brews part 64 and moves upwards, and under the action of elastic component 604 So that seal face 651 is abutted with faucet 67, realizes sealing, effectively prevent the ejection of Yu Shui.The apparatus structure is simple, just In assembly, and using safe.

Preferably, the recess of diaphragm seal 65 includes being evenly distributed on the side recess 652 of 65 side of diaphragm seal and being located at The bottom recess 653 of 65 bottom centre of diaphragm seal.As shown in figure 8, the side of diaphragm seal 65 is set, there are three side recesses 652, and work as When the seal face 651 of diaphragm seal 65 is abutted with the bottom face of faucet 67, three side recesses 652 are respectively positioned on the outer of faucet 67 It encloses, faucet 67 is not connected, and ensure that the sealed connection of faucet 67.The bottom centre of diaphragm seal 65 is recessed a bottom Recess 653, bottom recess 653 are connected to side recess 652, and then realize the conducting of side recess 652 and water outlet 643.

Preferably, the seal face 651 of diaphragm seal 65 is cambered surface.It is close when cambered surface is abutted with the bottom face of faucet 67 65 part of mounting falls into the inside of faucet 67, is more advantageous to form sealed connection.

Preferably, diaphragm seal 65 is made of elastic material.Under the action of elastic component 604, brews part 64 and is up pushed up, Resilient support is realized in the bottom of diaphragm seal 65, enhances the tuning performance of diaphragm seal 65, can avoid positioning injustice because of diaphragm seal 65 It is whole and the case where cause faucet 67 to be not tight seal.

Preferably, being equipped with the first sealing ring 671 between faucet 67 and vertical hole 646, avoids and flowed through faucet 67 Water out is overflowed from vertical hole 646, is occurred so as to cause scald or short circuit etc. are unexpected.

Specifically, brew head 2 includes bracket 60, and driving mechanism includes sequentially connected push plate 61, rotating turret 62 and slides Motion block 63, push plate 61 are hinged on bracket 60 by first rotating shaft 611, and one end of rotating turret 62 passes through the second shaft 612 and pushes away Plate 61 is rotatablely connected, and the other end is rotatablely connected by third shaft 631 and sliding shoe 63.Sliding shoe 63 is located at 60 two sides of bracket Portion, sliding shoe 63 are equipped with lead column 632, and the two sides of bracket 60 are equipped with the lead slot 602 being embedded in for lead column 632, wherein lead Journey slot 602 is a skewed slot.It brews part 64 and is equipped with abutting block 641,63 lower part of sliding shoe is abutted with block 641 is abutted, by turning Dynamic push plate 61, can make sliding shoe 63 slidably reciprocate along lead slot 602, and drives and brew the up and down motion of part 64, and then realize water outlet The sealing and conducting of mouth 67.Meanwhile 60 upper horizontal of bracket is fixed with pressing plate 66, faucet 67 is fixed on the lower section of pressing plate 66.

Preferably, elastic component 604 is compressed spring, bracket 60 is equipped with limited post 603, brews part 64 equipped with guide hole 642, compressed spring is nested on limited post 603 and is connected with guide hole 642.Brew part 64 under the action of compressed spring have to The seal face 651 of the trend of upper movement, diaphragm seal 65 is closely abutted with the bottom face of faucet 67.

Preferably, bracket 60 is equipped with the microswitch 91 abutted with push plate 61.As shown in fig. 7, microswitch 91 is solid It is scheduled on the side on 60 top of bracket, microswitch 91 is connected with control circuit board 9, and push plate 61 is bonded with bracket 60 turning to When state, the bottom of push plate 61 abuts microswitch 91, and under the control of control circuit board 9, water pump 4 and heating tube 5 are in work Make state；Push plate 61 is rotated, so that 61 bottom of push plate is separated with microswitch 91, control circuit board 9 receives microswitch 91 Signal of cutting off the power, and then control water pump 4 and heating tube 5 and stop working.

Specifically, bracket 60 is equipped with the sliding slot 601 positioned at 21 side of accommodation chamber, and capsule seat 7 is equipped with an accommodating cavity 71, coffee capsule 10 can be placed in accommodating cavity 71, the periphery of capsule seat 7 is equipped with flange 74, flange 74 is ridden over sliding slot 601 On, under the guiding of sliding slot 601, capsule seat 7 smoothly can be advanced into accommodation chamber 21.

Specifically, the bottom for brewing part 64 is equipped with the second sealing ring 645, under the action of the driving mechanism, brews part 64 Bottom be pressed on coffee capsule 10, the second sealing ring 645 is fitted in the periphery of coffee capsule 10, realizes and is tightly connected, is rushing During bubble water inlet, coffee capsule 10, which brews, to be deformed and forms secondary seal in capsule periphery with the second sealing ring 645, The coffee effectively prevented in coffee capsule 10 is excessive.

Preferably, the bottom of capsule seat 7 is equipped with Coffee outlet 73 and the convex ribs 72 around Coffee outlet 73.When brewing When part 64 pushes coffee capsule 10, the bottom of 72 bursting coffee capsule 10 of convex ribs, so that Coffee outlet 73 of the coffee from capsule seat 7 Outflow.

The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to State embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, can also do not depart from it is practical Various changes can be made under the premise of novel objective.

Claims (10)

1. a kind of capsule coffee machine, including shell and brew head, the top of the brew head is equipped with to be connected with water supply component Faucet, the lower part of the brew head are located at the accommodation chamber being equipped with below faucet for positioning capsule seat, it is characterised in that: institute The top for stating brew head, which is equipped with, brews part, and the part that brews connects by elastic component and to brew part with moving upwards Gesture, the middle part for brewing part are equipped with the water outlet communicated with accommodation chamber, institute to vertical hole, the bottom in the vertical hole is had The bottom for stating vertical hole is provided with diaphragm seal, and the faucet is embedded in vertical hole, described under the action of the elastic component The seal face of diaphragm seal abuts with the bottom face of faucet and realizes sealed connection, and the diaphragm seal is equipped with and communicates with water outlet Recess, the part that brews is connected with its driving mechanism for moving downward of driving, under the action of the driving mechanism, the diaphragm seal Seal face separated with the bottom face of faucet and faucet communicated with water outlet.

2. capsule coffee machine according to claim 1, it is characterised in that: the recess of the diaphragm seal includes being evenly distributed on The side recess of diaphragm seal side and bottom recess positioned at diaphragm seal bottom centre.

3. capsule coffee machine according to claim 2, it is characterised in that: the seal face of the diaphragm seal is cambered surface.

4. capsule coffee machine according to claim 3, it is characterised in that: the diaphragm seal is made of elastic material.

5. capsule coffee machine according to claim 1, it is characterised in that: be equipped with first between the faucet and vertical hole Sealing ring.

6. capsule coffee machine according to claim 1-5, it is characterised in that: the brew head includes bracket, institute Stating driving mechanism includes sequentially connected push plate, rotating turret and sliding shoe, and the push plate is hinged on bracket by first rotating shaft On, one end of the rotating turret is rotatablely connected by the second shaft and push plate, and the other end passes through third shaft and the sliding shoe Rotation connection, the sliding shoe are equipped with lead column, and the bracket is equipped with the lead slot being embedded in for lead column, described to brew part It is equipped with and abuts block, the sliding shoe lower part is abutted with block is abutted, and the sliding shoe slidably reciprocates along lead slot and to brew Part moves up and down.

7. capsule coffee machine according to claim 6, it is characterised in that: the elastic component is compressed spring, the bracket It is equipped with limited post, equipped with guide hole, the compressed spring is nested on limited post and is connected with guide hole the part that brews.

8. capsule coffee machine according to claim 6, it is characterised in that: the bracket is equipped with the fine motion abutted with push plate Switch.

9. capsule coffee machine according to claim 6, it is characterised in that: the bracket is equipped with positioned at accommodation chamber side Sliding slot.

10. capsule coffee machine according to claim 6, it is characterised in that: the bottom of the capsule seat is equipped with Coffee outlet And the convex ribs around the Coffee outlet.