CN208909821U - Capsule coffee machine and its sealing device - Google Patents
Capsule coffee machine and its sealing device Download PDFInfo
- Publication number
- CN208909821U CN208909821U CN201721837752.9U CN201721837752U CN208909821U CN 208909821 U CN208909821 U CN 208909821U CN 201721837752 U CN201721837752 U CN 201721837752U CN 208909821 U CN208909821 U CN 208909821U
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- capsule
- face
- coffee
- seal
- capsule box
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Abstract
A kind of capsule coffee machine and its sealing device, the capsule coffee machine includes the capsule box for being suitable for coffee capsule placement, and the capsule box cover on the capsule box can be covered on opening, which has towards the first face of the capsule box, and in contrast to second face in first face.The sealing device includes the first seal between first face for being pressed on the capsule box and the capsule box cover, and the second seal for being pressed on second face of the capsule box cover.By the way that the first seal and the second seal is arranged, good sealing function is played, leakproofness when extraction coffee can be lifted at, and reach the flexibility that can match a variety of coffee capsules, there is a tractor serves several purposes effect.
Description
Technical field
The utility model relates to a kind of coffee machine and its sealing devices, more particularly to a kind of capsule coffee machine and its sealing
Device.
Background technique
Capsule coffee machine is a kind of instrument for facilitating extraction to infuse coffee, mainly arrange in pairs or groups a coffee capsule come using,
The coffee capsule includes the encapsulating film of the container for sealing ground coffee up for safekeeping and an opening for closing the container.Punching
When bubble, a puncture needle of the capsule coffee machine can puncture the encapsulating film, and hot water is injected in the container of the coffee capsule
It extracts the coffee powder material and brews out aromatic coffee.And gasket seal is equipped with inside capsule coffee machine, to ensure to extract coffee
When coffee, the associated components in the coffee capsule and capsule coffee machine will not be arbitrarily displaced, and keep sealing state.However, city
There is the coffee capsule of various different shapes, size on face, but be limited to the structure design of gasket seal, a capsule coffee machine is usual
It is only applicable to contain the coffee capsule of single kind or few kind different shapes, because if containing the coffee glue of other shapes, size
When capsule, it may be just unable to reach good sealing effect, or can not load the coffee capsule of other sizes at all, that is,
It says, previous capsule coffee machine is unable to reach the effect of a tractor serves several purposes, needs to be improved.
Summary of the invention
The purpose of this utility model is to provide a kind of capsule coffee machines of at least one disadvantage that can overcome background technique
And its sealing device.
The sealing device of the utility model capsule coffee machine, the capsule coffee machine include to be suitable for coffee capsule placement
Capsule box, and the capsule box cover that can be covered on opening on the capsule box, the capsule box cover have the towards the capsule box
On one side, and in contrast to first face the second face.The sealing device of the capsule coffee machine includes for being pressed on the capsule box
With the first seal between first face of the capsule box cover, and for being pressed on second face of the capsule box cover
Two sealing elements.
The sealing device of capsule coffee machine described in the utility model, the first seal are suitable for being close to the interior of the capsule box
The top perimeter of side and the coffee capsule.
The sealing device of capsule coffee machine described in the utility model, the capsule box cover include the roof with second face,
And the wall from the upward projection of the roof, the second seal include the first sealing for being close to the inner ring surface of the wall
Portion, and it is connected to second sealing of the first sealing periphery and second face for being close to the roof.
The sealing device of capsule coffee machine described in the utility model, the capsule box cover further include extending downward from the roof
Internal ring wall, and intermittently around the external annulus of the internal ring wall, the external annulus and the internal ring wall define jointly for for this first
Sealing element fastens the caulking groove of installation.
The sealing device of capsule coffee machine described in the utility model, which includes body part, and is connected to
The cricoid pressure section of the body part bottom peripheral edge, the pressure section have it is oblique it is directed downwardly compress face, this compresses face and one vertical
The angle of line is 30 °~60 °.
The sealing device of capsule coffee machine described in the utility model, the capsule box cover include being covered on above the capsule box simultaneously
Basal wall with second face, and the cell wall extended from the basal wall, which, which defines, is suitable for containing the coffee glue
The tank of capsule, the cell wall protrude into the capsule box and have first face, which is suitable for being close to the coffee capsule
Bottom peripheral edge.
The utility model capsule coffee machine, the glue comprising pedestal, installation on the base and for being placed for coffee capsule
Pocket, and the capsule box cover that can be covered on opening on the capsule box, the capsule box cover have towards the first of the capsule box
Face, and the second face in contrast to first face.The capsule coffee machine also includes sealing device, which includes for supporting
The first seal being pressed between the capsule box and first face of the capsule box cover, and for being pressed on being somebody's turn to do for the capsule box cover
Second seal on second face.
Capsule coffee machine described in the utility model, the first seal are suitable for being close to inside and coffee of the capsule box
The top perimeter of capsule.
Capsule coffee machine described in the utility model, the capsule box cover include the roof with second face, and from the top
The wall of the upward projection of wall, the second seal include the first sealing for being close to the inner ring surface of the wall, and connection
The second sealing in the first sealing periphery and second face for being close to the roof.
Capsule coffee machine described in the utility model, the capsule box cover further include the internal ring wall extended downward from the roof, with
And the external annulus intermittently around the internal ring wall, the external annulus are defined with the internal ring wall jointly for fastening for the first seal
The caulking groove of installation.
Capsule coffee machine described in the utility model, the capsule box cover include the upper lancet for defining feed pathway, the glue
Capsule coffee machine also includes the drip tray above the capsule box cover, which, which has, is connected to the feed liquor via the second seal
The liquid injection port in channel, the second seal are closely pressed between the drip tray and second face of the capsule box cover.
Capsule coffee machine described in the utility model, the first seal include body part, and are connected to the body part bottom
The cricoid pressure section of portion's periphery, the pressure section have it is oblique it is directed downwardly compress face, this compresses face and the angle of a plumb line is
30 °~60 °.
Capsule coffee machine described in the utility model, the capsule box cover include be covered on above capsule box and have this second
The basal wall in face, and the cell wall extended from the basal wall, the cell wall define the tank for being suitable for containing the coffee capsule, should
Cell wall protrudes into the capsule box and has first face, which is suitable for being close to the bottom peripheral edge of the coffee capsule.
The utility model has the beneficial effects that: being played good by the way that the first seal and the second seal is arranged
Sealing function, leakproofness when extraction coffee can be lifted at, and reach the flexibility that can match a variety of coffee capsules, applied
Flexibility ratio is high.
Detailed description of the invention
Fig. 1 is a perspective view of a first embodiment of the utility model capsule coffee machine, illustrates the capsule coffee machine
Leader is located at an open position；
Fig. 2 is a perspective view of the first embodiment, illustrates that the handle is located at a lid coincidence and sets；
Fig. 3 is the side view cutaway drawing when handle is located at the open position；
Fig. 4 is that the handle is located at the side view cutaway drawing when lid coincidence is set；
Fig. 5 is a partial enlarged view of Fig. 4；
Fig. 6 is the cross-sectional view of a first seal of the first embodiment；
Fig. 7 is a perspective view of the subelement of a second embodiment of the utility model capsule coffee machine；
Fig. 8 is the assembled sectional view of the subelement of the second embodiment.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.It should be noted that in the following description
In content, similar element is indicated with being identically numbered.
Refering to fig. 1,2,3, a first embodiment of the utility model capsule coffee machine, suitable for rushing a coffee capsule 10
Coffee is bubbled out, which there is a container 101 for containing ground coffee and a combination to push up in the container 101
The encapsulating film 102 in portion.The capsule coffee machine includes that a pedestal 1, one is mounted on the pedestal 1 and is suitable for the coffee capsule 10
Capsule box cover 3 that the capsule box 2, one of placement can be covered on the capsule box 2 with opening, a sealing device 4, one are located at the capsule
The drip tray 5 and a handle 6 of 3 top of box cover.
Refering to Fig. 3,4,5, which is detachably mounted on the pedestal 1, and certainly should including a bottom wall 21, one
Peripheral wall 22 that 21 periphery of bottom wall extends upward and one stretch out the bottom wall 21 upwards and define a liquid outlet channel 230
Lower lancet 23.
One end of the capsule box cover 3 is articulated on the capsule box 2, and can be torn open together from the pedestal 1 with the capsule box 2
Under.The capsule box cover 3 includes a roof 31, one from the upward projection of roof 31 and roughly annular wall 32, one is from the top
The internal ring wall 33, one that wall 31 extends downward defines a caulking groove 340 intermittently around the internal ring wall 33 and with the internal ring wall 33 jointly
External annulus 34 and one define about one extension feed pathway 350 upper lancet 35.The roof 31 has a direction
First face 311 of the capsule box 2 and one in contrast to first face 311 the second face 312.
The sealing device 4 include one be set between the capsule box 2 and first face 311 of the capsule box cover 3 it is first close
Sealing 41 and one it can press on second seal 42 on second face 312 of the capsule box cover 3.The first seal 41
The caulking groove 340 for being installed on the capsule box cover 3 is fastened, and is suitable for being close to the inside of the capsule box 2 and the top of the coffee capsule 10
Portion's periphery, while being also close to 102 top surface of encapsulating film of the coffee capsule 10.The second seal 42 interlocks together with the drip tray 5
Ground is incorporated in inside the handle 6, and inlay card is below the drip tray 5.The second seal 42 includes one for being close to the wall 32
Inner ring surface the first sealing 421 and one be connected to 421 periphery of the first sealing and for being close to the roof 31 the
Second sealing 422 in two faces 312.
The drip tray 5 is incorporated on the handle 6 and is located at 3 top of capsule box cover, and with one via the second seal
42 and be connected to the liquid injection port 51 of the feed pathway 350.
The handle 6 can move between an open position (Fig. 1,3) and a lid coincidence set (Fig. 2,4) with respect to the pedestal 1
It is dynamic, and the drip tray 5 and second seal 42 can be driven mobile.
Refering to Fig. 3,4,5, when the utility model is used, when which is located at the open position, the drip tray 5 and this second
Sealing element 42 is spaced on 3 top of the capsule box 2 and capsule box cover, and the coffee capsule 10 is placed in the capsule box 2 at this time,
The lower lancet 23 can puncture 101 bottom of container of the coffee capsule 10.Then the capsule box cover 3 is covered, lancet 35 on this
The encapsulating film 102 of the coffee capsule 10 can be punctured.The handle 6 is covered, when handle 6 covers, on the one hand makes the capsule box cover 3 close
The capsule box 2 is compressed, on the other hand the second seal 42 is closely pressed on second face of the drip tray 5 Yu the capsule box cover 3
Between 312, and the first sealing 421 of the second seal 42 is close to the central part of the roof 31 and the inner ring of the wall 32
Face reaches once sealing effect, which is close to the position of the closer surrounding of the roof 31, in addition to that can stablize this
In addition capsule box cover 3 also can reach secondary seal effect.
When infusing coffee, hot water is injected with pressure appropriate, hot water is injected via the liquid injection port 51 of the drip tray 5, and is led to
The feed pathway 350 for crossing lancet 35 on this enters in the container 101 of the coffee capsule 10, and hot-water soak is stored in the container
Ground coffee in 101, and then can produce coffee liquid and flowed out by the liquid outlet channel 230 of the lower lancet 23.
It is noted that hot water enters on this during feed pathway 350 of lancet 35 from the liquid injection port 51, it should
First sealing 421 of second seal 42 can be supportted outward because hydraulic pressure acts on, and then more be close to the wall 32, be made close
It is more preferable to seal effect.And the first seal 41 is closely pressed on the inside of the capsule box 2 and the top week of the coffee capsule 10
It is intermarginal, and also be located between entire 3 bottom of capsule box cover and 102 top surface of encapsulating film, the envelope of the coffee capsule 10 can be pushed down really
It, can be to the coffee glue by the first seal 41 when filling film 102, therefore entering the coffee capsule 10 using high pressure injection hot water
Capsule 10 generate it is good compress and sealing effect, avoid 102 periphery of encapsulating film from splitting with other each position breakages.In addition, this
One sealing element 41 belongs to the independent sealed design of the capsule box 2, and the little coffee glue of sizes shape difference can be matched by reaching
The purpose of capsule 10 can form sealing effect.The second seal 42 is designed to other elements and the capsule box inside machine
2, the connectivity sealing between capsule box cover 3, can be adapted to the capsule box 2 of a variety of different structures, can by replacing the capsule box 2
It is accommodated for the very big a variety of different coffee capsules 10 of size, appearance difference, reaches a tractor serves several purposes effect.
In conclusion good sealing function is played by the way that the first seal 41 and the second seal 42 is arranged, it can
It is lifted at leakproofness when extraction coffee, and reaches the flexibility that can match a variety of coffee capsules.
Refering to Fig. 6, supplementary explanation, which includes the body part of a central part up and down
411 and a cricoid pressure section 412 for being connected to 411 bottom peripheral edge of body part, the pressure section 412 have one tiltedly
Face 413 is compressed to directed downwardly, it is 30 °~60 ° that this, which compresses face 413 and the angle theta of a plumb line L, close in this angular range
Feng Xingjia is also relatively specific for high pressure Expansion sealing system, such as espresso coffee relative to caffe american, needs higher pressure to extract
It takes, sealing effect when being applied to high pressure extraction using the first seal 41 is good.Refering to Fig. 5, when 41 groups of the first seal
Loaded in capsule coffee machine, which deforms and is closely against 102 top surface of encapsulating film of the coffee capsule 10, the ontology
411 bottom surface of portion is also tight against 102 top surface of encapsulating film.
Refering to Fig. 7,8, a second embodiment of the utility model capsule coffee machine is roughly the same with the first embodiment,
It is different in, the capsule box cover 3 of this second embodiment includes a basal wall 36 for connecting the capsule box 2 and one from the basal wall
36 extend and define the cell wall 37 for the tank 370 that one is suitable for containing the coffee capsule 10.The cell wall 37 in a ring, and
With first face 311.The cohesive end 361 and a phase that there is the basal wall 36 second face 312, one to connect the capsule box 2
Instead in the opening and closing end 362 of the cohesive end 361.First face 311 is formed with the caulking groove 340.
This second embodiment is then covered the capsule box cover 3 in use, the coffee capsule 10 is first placed in the tank 370
On the capsule box 2, Gai Heshi, as Fig. 7 arrow A by the opening and closing end 362 of the capsule box cover 3 upward and towards the side of the capsule box 2
To drive, it is placed in the cell wall 37 in the capsule box 2 together with the coffee capsule 10.Gai Hehou, the encapsulation of the coffee capsule 10
Film 102 is located at 10 bottom of coffee capsule downward, which is located at 102 top of encapsulating film, first face of the cell wall 37
311 downward, and the basal wall 36 is covered on 2 top of capsule box, and second face 312 is upward.
The first seal 41 of this second embodiment in a ring, and is embedded in the caulking groove 340 and tight against in the cell wall 37
Between first face 311 and the bottom of capsule box 2, and around the bottom peripheral edge for being close to the coffee capsule 10, reach good sealing effect
Fruit.
The capsule coffee machine of this second embodiment also includes the tool apron 7 with several blades 71, is installed on the capsule
The basal wall 36 of box 2, the blade 71 are used to puncture 101 wall of container of the coffee capsule 10, make hot water that can inject the container 101
It is interior.
This second embodiment equally passes through the cooperation of the first seal 41 Yu the second seal 42 (Fig. 5), reach with
The identical effect of the first embodiment.
Claims (13)
1. a kind of sealing device of capsule coffee machine, which includes the capsule box for being suitable for coffee capsule placement,
And the capsule box cover on the capsule box can be covered on opening, which has towards the first face of the capsule box, with
And the second face in contrast to first face, it is characterised in that: the sealing device of the capsule coffee machine includes for being pressed on the glue
First seal between pocket and first face of the capsule box cover, and second face for being pressed on the capsule box cover
Second seal.
2. the sealing device of capsule coffee machine as described in claim 1, it is characterised in that: the first seal is suitable for being close to
The inside of the capsule box and the top perimeter of the coffee capsule.
3. the sealing device of capsule coffee machine as claimed in claim 2, it is characterised in that: the capsule box cover include have this
The roof in two faces, and from the wall of the upward projection of the roof, which includes the inner ring surface for being close to the wall
The first sealing, and be connected to the first sealing periphery and for be close to the roof second face second sealing
Portion.
4. the sealing device of capsule coffee machine as claimed in claim 3, it is characterised in that: the capsule box cover further includes from the top
The internal ring wall that wall extends downward, and intermittently around the external annulus of the internal ring wall, which defines jointly with the internal ring wall
For fastening the caulking groove of installation for the first seal.
5. the sealing device of capsule coffee machine as described in claim 1, it is characterised in that: the first seal includes ontology
Portion, and be connected to the cricoid pressure section of the body part bottom peripheral edge, the pressure section have it is oblique it is directed downwardly compress face, this is supported
The angle of pressure surface and a plumb line is 30 °~60 °.
6. the sealing device of capsule coffee machine as described in claim 1, it is characterised in that: the capsule box cover includes being covered on this
Capsule box top and the basal wall with second face, and the cell wall extended from the basal wall, which, which defines, is suitable for
The tank of the coffee capsule is contained, which protrudes into the capsule box and have first face, which is suitable for tight
Paste the bottom peripheral edge of the coffee capsule.
7. a kind of capsule coffee machine, includes: pedestal installs the capsule box on the base and being used to place for coffee capsule, with
And the capsule box cover on the capsule box can be covered on opening, which has towards the first face of the capsule box, and
In contrast to second face in first face, it is characterised in that: the capsule coffee machine also includes sealing device, which includes using
In the first seal being pressed between first face of the capsule box and the capsule box cover, and for being pressed on the capsule box cover
Second face on second seal.
8. capsule coffee machine as claimed in claim 7, it is characterised in that: the first seal is suitable for being close to the capsule box
The top perimeter of inside and the coffee capsule.
9. capsule coffee machine as claimed in claim 8, it is characterised in that: the capsule box cover includes the top with second face
Wall, and from the wall of the upward projection of the roof, the second seal include first close for being close to the inner ring surface of the wall
Envelope portion, and it is connected to second sealing of the first sealing periphery and second face for being close to the roof.
10. capsule coffee machine as claimed in claim 9, it is characterised in that: the capsule box cover further includes from the roof towards downward
The internal ring wall stretched, and defined jointly intermittently around the external annulus of the internal ring wall, the external annulus and the internal ring wall for for being somebody's turn to do
First seal fastens the caulking groove of installation.
11. the capsule coffee machine as described in any claim in claim 7 to 10, it is characterised in that: the capsule box cover packet
The upper lancet for defining feed pathway is included, which also includes the drip tray above the capsule box cover, the drip tray
With the liquid injection port for being connected to the feed pathway via the second seal, the second seal closely pressed on the drip tray with
Between second face of the capsule box cover.
12. capsule coffee machine as claimed in claim 7, it is characterised in that: the first seal includes body part, and connection
In the cricoid pressure section of the body part bottom peripheral edge, the pressure section have it is oblique it is directed downwardly compress face, this compresses face and a lead
The angle of straight line is 30 °~60 °.
13. capsule coffee machine as claimed in claim 7, it is characterised in that: the capsule box cover includes being covered on the capsule box
Side and the basal wall with second face, and the cell wall extended from the basal wall, which, which defines, is suitable for containing the coffee
The tank of coffee capsule, the cell wall protrude into the capsule box and have first face, which is suitable for being close to the coffee
The bottom peripheral edge of capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837752.9U CN208909821U (en) | 2017-12-25 | 2017-12-25 | Capsule coffee machine and its sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721837752.9U CN208909821U (en) | 2017-12-25 | 2017-12-25 | Capsule coffee machine and its sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208909821U true CN208909821U (en) | 2019-05-31 |
Family
ID=66691433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721837752.9U Active CN208909821U (en) | 2017-12-25 | 2017-12-25 | Capsule coffee machine and its sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208909821U (en) |
-
2017
- 2017-12-25 CN CN201721837752.9U patent/CN208909821U/en active Active
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