CN214856068U - Single-cup extraction system based on external force puncture liquid discharge - Google Patents
Single-cup extraction system based on external force puncture liquid discharge Download PDFInfo
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- CN214856068U CN214856068U CN202120357239.XU CN202120357239U CN214856068U CN 214856068 U CN214856068 U CN 214856068U CN 202120357239 U CN202120357239 U CN 202120357239U CN 214856068 U CN214856068 U CN 214856068U
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- cup
- water
- external force
- extraction system
- system based
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- 238000000605 extraction Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000009950 felting Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 36
- 238000000926 separation method Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 235000013361 beverage Nutrition 0.000 description 16
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- 239000000463 material Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
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- 235000015116 cappuccino Nutrition 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015114 espresso Nutrition 0.000 description 1
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Images
Abstract
The embodiment of the utility model discloses single cup extraction system based on external force punctures out liquid, comprising a cup body, the top and the bottom of cup are equipped with top seal membrane and end seal membrane respectively, be equipped with the drainage dish in the cup, the upper portion of drainage dish is the bearing layer, the lower part is for going out the liquid side, the bearing side of drainage dish is equipped with water conservancy diversion chamber and bearing side, be equipped with the felting needle hole and the felting needle that are located the water conservancy diversion intracavity on the drainage dish, the felting needle passes through the mouth of a river and connects the drainage dish, the casing can take place inside sunken deformation under the inside exogenic action down, the casing can drive the connection that breaks away from the drainage dish at the indent in-process down, the play liquid side of felting needle drainage dish is equipped with the drainage body that punctures end seal membrane. The utility model discloses an earlier form out the liquid passageway, dissolve at the water injection, make drink liquid just flow when the temperature is the highest, keep high temperature when reacing the cup, go out liquid efficient, fast, can prevent piling up of a large amount of high-temperature water, the drink temperature that the preparation was accomplished is moderate, and the short time just can be drunk, can satisfy the demand of living soon.
Description
Technical Field
The embodiment of the utility model provides a relate to drink container technical field, concretely relates to single cup extraction system based on liquid is punctureed to external force.
Background
Single-serve beverage brewing systems may use a beverage preparation machine and a single-serve/single-serve capsule (hereinafter referred to as a single-serve capsule) to form a single-serve beverage. Examples of single cup capsules commonly used in the market include coffee, espresso, cappuccino, tea, milk and cocoa beverages, but also other beverages and foodstuffs, such as soups. The single cup capsule is prepackaged with a water soluble beverage ingredient and sealed prior to use. In use, after the capsule is placed in the beverage preparation machine, the capsule is pierced to form an inlet for the injected aqueous medium, so that the water-soluble beverage in the capsule is internally stirred and fully dissolved under certain pressure accumulated in the capsule, and then flows out from the water outlet at the bottom of the capsule cup to form the flavor and fragrance beverage. However, the traditional single-cup capsule is characterized in that the pressure bearing layer is punctured to produce water after water is injected for a certain time, so that the time for preparing the beverage is long, the temperature after water is produced is high, long-time waiting is needed, and the requirement of fast life at present cannot be met, so that the single-cup capsule with high efficiency is needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a single cup extraction system based on liquid is punctureed to external force to use water pressure to puncture out water and lead to out the inefficiency problem among the solution prior art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the utility model provides a single cup extraction system based on liquid is punctureed to external force, includes the cup, the top of cup is equipped with top seal membrane and end seal membrane respectively with the opening part of bottom, be equipped with the drainage dish in the cup, the drainage dish divide into casing and lower casing with the cup, the upper portion of drainage dish is the pressure-bearing side, and the lower part is the liquid side, the pressure-bearing side of drainage dish is equipped with the pressure-bearing side that water conservancy diversion chamber and cover the water conservancy diversion chamber, be equipped with the felting needle hole that is located the water conservancy diversion intracavity on the drainage dish, the downthehole felting needle that is equipped with of felting needle, the felting needle passes through the mouth of a river and connects the drainage dish, the casing can take place inwards sunken elastic deformation or plastic deformation under receiving inward external force effect down, the casing can drive the felting needle and break away from the connection of drainage dish at the indent in-process down, the liquid side of drainage dish is equipped with the drainage body that punctures end seal membrane.
Further, the section width of the puncture needle is gradually increased from top to bottom, and the section width of the bottom of the puncture needle is larger than the aperture of the puncture needle hole.
Furthermore, a liquid passing hole is formed in the water filtering disc.
Furthermore, the water gap is of a cone structure with one wide end and one narrow end, the wide surface of the water gap is integrally connected with the water filtering disc, and the narrow end of the water gap is integrally connected with the felting needle.
Furthermore, anti-separation side wings are symmetrically arranged on two sides of the bottom of the puncture needle.
Furthermore, a fixing groove is formed in the liquid outlet side of the water filtering disc and located around the puncture needle hole, a puncture needle connecting body is fixedly connected in the fixing groove, and a water gap is formed between the puncture needle connecting body and the puncture needle.
Furthermore, the bottom of the puncture needle is hemispherical.
Furthermore, a first arc-shaped part matched with the puncture needle is arranged on the lower shell.
Furthermore, the two sides of the first arc-shaped part on the lower shell are respectively provided with a second arc-shaped part.
The embodiment of the utility model provides a have following advantage:
the embodiment of a single cup extraction system based on liquid is punctureed to external force set up puncture needle hole and felting needle in the water filtering dish, be connected through the mouth of a river between felting needle and the water filtering dish, put into the capsule machine when the cup on, the bottom device of capsule machine implements vertical ascending effort to the casing down, deformation takes place for the situation indent after the casing atress down, drives the mouth of a river fracture between felting needle and the water filtering dish, the felting needle rebound, until punctureing the bearing layer, forms out the liquid route. Then a water injection pipe of the capsule machine is inserted into the sealing film, water is injected into the cup body, the beverage is brewed, the brewed liquid flows out through holes and gaps of the drainage cavity, a liquid outlet passage is formed firstly, the beverage liquid flows out when the temperature is highest after the water is injected and dissolved, the high temperature is kept when the beverage liquid reaches the cup, the liquid outlet efficiency is high, the speed is high, the accumulation of a large amount of high-temperature water can be prevented, the prepared beverage is moderate in temperature and can be drunk in a short time, and the demand of fast life can be met.
The embodiment of a single cup extraction system based on liquid is punctureed to external force compare with traditional plastics cup thermoforming mould, save the die sinking expense, make water filter dish and cup standard component, only need to change the felting needle and just can satisfy the needs that different were punctured, whole product only needs die-cut forming die, the die sinking is simple, practices thrift mould die sinking expense to paper wood is cheaper than plastic materials, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a product explosion diagram of a single-cup extraction system based on external force puncture liquid provided by the embodiment of the present invention;
fig. 2a and 2b are the assembly full-section view of a single-cup extraction system based on liquid is punctured to external force that the embodiment of the utility model provides, wherein fig. 2a is the state that single-cup extraction system is not installed, and fig. 2b is the state that single-cup extraction system has been according to.
Fig. 3a, 3b and 3c are top views of a needle in a single-cup extraction system for puncturing liquid based on external force according to an embodiment of the present invention, wherein fig. 3a is a top view provided with two nozzles, fig. 3b is a top view provided with three nozzles, and fig. 3c is a top view provided with four nozzles;
fig. 4 is a cross-sectional view of a water filtering disc in a single-cup extraction system based on external force to puncture liquid according to another embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of the view from the direction A in FIG. 4;
fig. 6 is a cross-sectional view of a water filtering disc in a single-cup extraction system based on external force to puncture liquid according to another embodiment of the present invention;
fig. 7a and 7b are state diagrams of a lower housing acting on a puncture needle in a single-cup extraction system for puncturing liquid based on an external force according to an embodiment of the present invention, wherein fig. 7a is a state diagram of the lower housing just contacting the puncture needle, and fig. 7b is a state diagram of the lower housing after moving.
In the figure:
1. a cup body; 2. a top seal film; 3. a bottom seal film; 4. a water filtering disc; 5. an upper housing; 6. a lower housing; 7. a flow guide cavity; 8. a pressure-bearing layer; 9. a puncture hole; 10. a needle; 11. a water gap; 12. a liquid passing hole; 13. Anti-separation side wings; 14. fixing grooves; 15. a lancet connector; 16. a first arcuate housing; 17. a second arcuate housing; 18. supporting the muscles and bones; 19. introducing a fluid; 20. an extraction chamber.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The noun explains: the water gap is positioned at the joint of a metal part or a plastic part and a plate thereof and is arranged on a part plate in parallel, the water gap on the part is shaped like a flat triangle, the side length is about 2mm, two corners of the water gap are connected with the edge material of the part plate into a whole, the acute angle on the other side of the water gap is connected with the part into a whole, and the position where the acute angle is connected is called as a water gap position; each metal part can be connected to the part plate through one or more water gap positions, and when the part is picked up, the water gap positions on the part plate need to be cut off by using a water gap clamp, so that the metal part can be obtained.
As shown in figure 1, the single-cup extraction system based on the external force puncture liquid comprises a cup body 1, wherein openings are formed in the top and the bottom of the cup body 1, a top sealing film 2 is arranged on the top opening of the cup body 1, a bottom sealing film 3 is arranged on the bottom opening of the cup body 1, and the cup body 1 is sealed up and down to form a closed container.
As shown in fig. 2a and 2b, a water filtering disc 4 is arranged in the cup body 1, the water filtering disc 4 divides the cup body 1 into an upper shell 5 and a lower shell 6, the upper part of the water filtering disc 4 is a pressure-bearing side, the lower part of the water filtering disc 4 is a liquid outlet side, the pressure-bearing side of the water filtering disc 4 is provided with a flow guide cavity 7 and a pressure-bearing layer 8 covering the flow guide cavity 7, the pressure-bearing layer 8 in this embodiment is an aluminum foil layer, and the water filtering disc 4 and the pressure-bearing layer 8 divide the inner cavity of the cup body 1 into an upper cavity and a lower cavity.
The water filtering disc 4 is provided with a needle hole 9, the needle hole 9 penetrates through the water filtering disc 4, the needle hole 9 is arranged in the flow guide cavity 7, a needle 10 is arranged in the needle hole 9, and the part, located in the needle hole 9, of the needle 10 is connected with the water filtering disc 4 through a water gap 11. As shown in fig. 3a, 3b and 3c, the number of the water gaps 11 is not less than 2, and the water gaps need to be arranged around the needle 10 in a central symmetry manner, so that the needle 10 is vertically arranged in the needle hole 9, and the needle 10 is easier to move in the needle hole 9 after being separated from the water filter disc 4, for example, the number of the water gaps 11 is two, and the water gaps 11 are symmetrically arranged at two sides of the needle 10; for example, the number of the water gaps is three, and the centers of the water gaps are symmetrically arranged around the puncture needle 10. When the bottom of the needle 10 is subjected to an upward external force, the water gap 11 between the needle 10 and the water filtering disc 4 is broken by a shearing force, the needle 10 is separated from the water filtering disc 4, the needle 10 moves upwards, finally the pressure bearing layer 8 is punctured, and liquid on the pressure bearing layer 8 flows out of the needle hole 9 to form a liquid passage.
The water gap is of a cone structure with one wide end and one narrow end, the wide surface of the water gap is integrally connected with the water filtering disc, and the narrow end of the water gap is integrally connected with the felting needle. Compared with the existing water gap, the water gap has the advantages that the thickness of the water gap is increased, the flat shape is changed into the cone shape, the connection stability between the felting needle and the water filtering disc is improved, and the problem that the water gap is broken due to the fact that the cup body is subjected to overlarge external impact force is solved. And when the pricker moves upwards after separating from the water gap, the pricker can impact the water gap, at the moment, if the water gap is a traditional flat water gap, the water gap is easy to break, fragments can flow out along with liquid, if the water gap is in a cone structure, the longitudinal impact resistance of the water gap is increased, and the problem of water gap breakage is solved.
The force applied by the extraction chamber to the lower shell 6 is mostly instantaneous impact force, so the force acting on the puncture needle 10 is also instantaneous impact force, which causes the puncture needle 10 to be punched out of the puncture needle hole 9, and the upper sealing film is penetrated under the action of inertia, so the sanitary environment in the cup body 1 is damaged, therefore, the following two technical schemes of embodiment 1 and embodiment 2 can prevent the problem that the puncture needle 10 is penetrated out:
example 1
The section width of the puncture needle 10 is gradually increased from top to bottom, such as a cone, a water drop and the like, the section width of the bottom of the puncture needle 10 is larger than the aperture of the puncture needle hole 9, the bottom of the puncture needle 10 is clamped on the puncture needle hole 9 after the puncture needle 10 is separated from the water filter disc 4, and the puncture needle 10 cannot shoot out the puncture needle hole 9. The puncture needle 10 can block the puncture needle hole 9 to reduce the liquid passing efficiency, and the liquid passing hole 12 is arranged on the water filtering disc 4 for liquid flowing out, so that the liquid outlet efficiency can be ensured.
Example 2
As shown in fig. 4, the two sides of the bottom of the puncture needle 10 are symmetrically provided with anti-separation wings 13 to prevent the puncture needle 10 from passing through the puncture needle hole 9 after being separated from the water filter disc 4. As shown in fig. 5, the anti-separation wing 13 extends outwards and exceeds the puncture hole 9, after the puncture needle 10 is separated from the filter disc 4, the anti-separation wing 13 is clamped at the opening of the puncture hole 9, so that the puncture needle 10 cannot penetrate through the puncture hole 9, the anti-separation wing 13 cannot block the puncture hole 9, and the filter disc 4 is not required to be additionally provided with the liquid passing hole 12.
As shown in fig. 6, a fixing groove 14 is arranged at the liquid outlet side of the water filtering disc 4 and around the puncture needle hole 9, a puncture needle connecting body 15 is fixedly connected in the fixing groove 14, and the puncture needle connecting body 15 is connected with the water gap 11 between the puncture needles 10. The shape of the fixing groove 14 is various, and the needle connecting body 15 is different according to the difference of the fixing groove 14, and the two only need to satisfy the technical effect of the fixed connection, and the change of the shape all falls into the protection scope of the utility model. The fixing groove 14 is preferably an annular groove in the embodiment, the needle connecting body 15 is an annular body, the water gap 11 between the needle connecting body 15 and the needle 10 is connected and sleeved on the needle 10, and the needle connecting body 15 is fixedly arranged in the annular groove. Therefore, the water filtering disc 4 is changed from a non-standard structure to a standard structure, and different beverages can be brewed by different brewing time, water flow size and the like which require different puncture needles 10, so that the puncture needles 10 can be replaced and packaged according to requirements during processing, independent die opening is not needed, the preparation cost is reduced, the brewing requirements of different beverage containers are met, and the application range of the design is greatly enlarged.
The bottom of the puncture needle 10 is hemispherical, so that the contact point between the puncture needle 10 and the force application surface changes more smoothly in the process of applying force to the puncture needle 10, and the internal stress of the puncture needle 10 changes more smoothly, so that the puncture needle 10 cannot be obliquely clamped in the puncture needle hole 9 when receiving non-vertical upward force and can move upwards more easily.
The outer end of the lower shell 6 is fixedly connected with the water filtering disc 4, after the lower shell 6 is installed in the extraction cavity 20, the inner end of the lower shell 6 is subjected to inward acting force to generate inward concave elastic deformation or plastic deformation, and the lower shell 6 drives the felting needle 10 to be separated from the water filtering disc 4 in the inward concave process, so that the water gap 11 between the felting needle 10 and the water filtering disc 4 is broken by shearing force.
The area of the lower shell 6, which applies upward force, is provided with a first arc-shaped shell 16, so that the direction of the force between the lower shell 6 and the puncture needle 10 is always the same as the moving direction of the puncture needle 10 in the process of recessing the lower shell 6, namely, the included angle a is small. Specifically, when the lower housing 6 is mounted in the extraction chamber 20, the lower housing 6 is subjected to an upward force to be deformed so that the lower housing 6 is recessed toward the filter disc 4 with the outer end as a fixed point, the first arc-shaped housing 16 wraps the bottom of the lancet 10, as shown in fig. 7a, an included angle a is not equal to 0 °, as the lower housing 6 performs a rotational motion with the outer end as the fixed point in the rising process, the contact point of the lower housing 6 and the lancet 10 inevitably moves in the moving process when the lower housing 6 pushes the lancet 10, as shown in fig. 7b, the included angle a becomes 0 ° after the lower housing 6 moves to the position, that is, the external force direction of the lancet is the same as the moving direction of the lancet, so that the acting point of the lancet 10 is gently changed in the deformation process, the upward component force of the lancet 10 in the moving process is much larger than the component force in other directions, and the effective movement of the lancet 10 is ensured.
And a support rib 18 for supporting the inner end is arranged on the water filtering disc 4. The height of the supporting ribs 18 determines the height of the inner end of the deformed lower shell 6, and according to the two lines, a plane principle is determined, the relative position between the inner end and the outer end of the lower shell 6 determines the inclination degree of the action surface of the deformed lower shell 6, and the inclination degree of the action surface determines the inclination degree of the action force, the contact point at the bottom of the puncture needle 10 and the stress direction of the puncture needle 10. The proper support ribs 18 are arranged, so that the acting surface of the lower shell 6 is vertical to the moving direction of the puncture needle 10, namely the included angle a is 0 degree, and the problem that the puncture needle 10 is obliquely clamped in the puncture needle hole 9 and cannot move when being stressed is prevented.
At least one second arc-shaped shell 17 is arranged on the lower shell 6 and positioned on two sides of the first arc-shaped shell 16. When lower casing 6 receives the exogenic action deformation, first arc casing 16 gently forms the plane casing gradually, and the plane casing can both sides extend, and extension of second arc casing 17 can absorb the plane casing under the condition of length between the inner of casing 6 and the outer end under not increasing, and the holistic internal stress of casing 6 changes under the balance.
The liquid outlet side of the water filtering disc 4 is provided with a drainage body 19 for puncturing the bottom sealing film 3, the drainage body 19 and the bottom sealing film 3 are arranged correspondingly, in the embodiment, the drainage body 19 is preferably arranged at the liquid outlet center of the water filtering disc 4, and the bottom sealing film 3 is arranged at the bottom center of the lower shell 6. The drainage body 19 is a conical body, and the outflow liquid in the liquid passing hole 12 and the puncture needle hole 9 on the water filtering disc 4 is gathered on the drainage body 19 and flows down from the tip of the drainage body 19 to play a role of drainage. And after the lower shell 6 is sunken inwards, the drainage body 19 can puncture the lower sealing film to form a liquid outlet passage.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a single cup extraction system based on liquid is punctureed to external force which characterized in that: the water filter comprises a cup body, the top of cup and the opening part of bottom are equipped with top seal membrane and end seal membrane respectively, be equipped with the drainage dish in the cup, the drainage dish divide into casing and lower casing with the cup, the upper portion of drainage dish is the pressure-bearing side, and the lower part is the liquid side, the pressure-bearing side of drainage dish is equipped with water conservancy diversion chamber and covers the pressure-bearing side in water conservancy diversion chamber, be equipped with the felting needle hole that is located the water conservancy diversion intracavity on the drainage dish, the downthehole felting needle that is equipped with of felting needle, the felting needle passes through the mouth of a river and connects the drainage dish, the casing can take place inwards sunken elastic deformation or plastic deformation under receiving inward exogenic action down, the casing can drive the felting needle at the indent in-process and break away from the connection of drainage dish down, the liquid side of drainage dish is equipped with the drainage body that punctures end seal membrane.
2. The single-cup extraction system based on external force to pierce liquid outlet according to claim 1, wherein: the section width of the puncture needle is gradually increased from top to bottom, and the section width of the bottom of the puncture needle is larger than the aperture of the puncture needle hole.
3. The single-cup extraction system based on external force to pierce liquid outlet according to claim 2, wherein: and the water filtering disc is provided with a liquid filtering hole.
4. The single-cup extraction system based on external force to pierce liquid outlet according to claim 1, wherein: the water gap is of a cone structure with one wide end and one narrow end, the wide surface of the water gap is integrally connected with the water filtering disc, and the narrow end of the water gap is integrally connected with the felting needle.
5. The single-cup extraction system based on external force to pierce liquid outlet according to claim 1, wherein: anti-separation side wings are symmetrically arranged on two sides of the bottom of the puncture needle.
6. The single-cup extraction system based on external force to pierce liquid outlet according to claim 1, wherein: the liquid outlet side of the water filtering disc is provided with a fixing groove around the puncture needle hole, the fixing groove is internally and fixedly connected with a puncture needle connector, and the puncture needle connector is connected with a water gap between the puncture needles.
7. The single-cup extraction system based on external force to pierce liquid outlet according to claim 1, wherein: the bottom of the pricking pin is hemispherical.
8. The single-cup extraction system based on external force to pierce liquid outlet according to claim 7, wherein: the lower shell is provided with a first arc-shaped part matched with the felting needle.
9. The single-cup extraction system based on external force to pierce liquid outlet according to claim 8, wherein: and second arc-shaped parts are arranged on two sides of the first arc-shaped part on the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357239.XU CN214856068U (en) | 2021-02-07 | 2021-02-07 | Single-cup extraction system based on external force puncture liquid discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357239.XU CN214856068U (en) | 2021-02-07 | 2021-02-07 | Single-cup extraction system based on external force puncture liquid discharge |
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| Publication Number | Publication Date |
|---|---|
| CN214856068U true CN214856068U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357239.XU Expired - Fee Related CN214856068U (en) | 2021-02-07 | 2021-02-07 | Single-cup extraction system based on external force puncture liquid discharge |
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| CN (1) | CN214856068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005677A (en) * | 2022-07-07 | 2022-09-06 | 湖南优享八点生物科技有限公司 | Capsule cup and brewing method thereof |
-
2021
- 2021-02-07 CN CN202120357239.XU patent/CN214856068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115005677A (en) * | 2022-07-07 | 2022-09-06 | 湖南优享八点生物科技有限公司 | Capsule cup and brewing method thereof |
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