CN210943016U - Cold extraction coffee split charging device - Google Patents
Cold extraction coffee split charging device Download PDFInfo
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- CN210943016U CN210943016U CN201922026389.8U CN201922026389U CN210943016U CN 210943016 U CN210943016 U CN 210943016U CN 201922026389 U CN201922026389 U CN 201922026389U CN 210943016 U CN210943016 U CN 210943016U
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Abstract
The utility model discloses a cold extraction coffee split charging ware, the bottle comprises a bottle body, the upper end surface movable mounting of bottle has the connection lid, upper end surface one side movable mounting who connects the lid has the relief valve, and connects the upper end surface opposite side movable mounting of lid and admit air the piece, the upper end surface intermediate position movable mounting who connects the lid has coffee spare, the lower extreme surface movable mounting of coffee spare has the montant, and the upper end movable mounting of montant has the horizontal pole, the surface rear end position movable mounting of horizontal pole has the nut, the upper end surface movable mounting of relief valve has the valve gap, and the inside of valve gap runs through there is first case. The utility model adds nitrogen into coffee, and the nitrogen releases a waterfall vision, thereby increasing aesthetic feeling; the coffee is moderated due to the fusion of the nitrogen, so that the taste of the coffee is softer; because the foam on the coffee is thicker, the foam can be shaped to a certain degree, and the mood is more pleasant.
Description
Technical Field
The utility model relates to a coffee split charging ware technical field specifically is cold extraction coffee split charging ware.
Background
Coffee is one of three major beverages in the world, is a beverage made from roasted coffee beans, is a main beverage popular in the world together with cocoa and tea, is widely used in the current society, is fragrant, but has bitter and astringent taste, is often added with sugar to be blended according to the requirement, and particularly in the field of cold extraction coffee, cannot meet the requirement.
To this end, cold-extraction coffee dispensers are proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cold extraction coffee split charging device, which adds nitrogen into coffee, and the nitrogen releases a waterfall vision, thereby increasing aesthetic feeling; the coffee is moderated due to the fusion of the nitrogen, so that the taste of the coffee is softer; because the foam on the coffee is thicker, the foam can be shaped to a certain degree, so that the mood is more pleasant, and the problems in the background art are solved.
In order to achieve the above object, the utility model provides a following technical scheme: cold extraction coffee split charging ware, including the bottle, the upper end surface movable mounting of bottle has the connecting cover, upper end surface one side movable mounting of connecting the cover has the relief valve, and the upper end surface opposite side movable mounting of connecting the cover has the air inlet piece, the upper end surface intermediate position movable mounting of connecting the cover has coffee spare, the lower extreme surface movable mounting of coffee spare has the montant, and the upper end movable mounting of montant has the horizontal pole, the surface rear end position movable mounting of horizontal pole has the nut.
The safety valve is used for detecting the air pressure in the bottle body, when the pressure in the bottle body is greater than a limit value, the pull ring is used for pulling the first valve core to move upwards, the first valve core compresses the first spring to deform, the pressing sheet moves upwards along with the first valve core to be separated from the first sealing ring piece to open the safety valve, redundant pressure is discharged out of the bottle body through the safety valve, the use safety is ensured, the pull ring is loosened after the exhaust is finished, the first spring resets to push the first valve core downwards, the pressing sheet closes the safety valve along with the first valve core and the first sealing ring to close the safety valve, the nitrogen bottle is extruded by the egg bin under the condition that coffee is filled in the bottle body, when the pressure reaches a certain parameter, the tip breaks the sealing port of the nitrogen bottle, at the moment, nitrogen in the nitrogen bottle enters the valve body, when the air pressure in the valve body is greater than the elastic force of, thereby open the valve body, nitrogen gas gets into in the bottle, and when the bottle internal pressure and the elasticity of second spring were greater than the pressure in the nitrogen cylinder, the return of second valve core, the valve body forms sealedly, and coffee and nitrogen gas fully fuse in the bottle form the coffee liquid that has dissolved nitrogen gas, is connected horizontal pole and play liquid tap through the nut, and the coffee liquid passes through the coffee spare through the silicone tube in the bottle and flows out the bottle.
Preferably, the outer surface of the upper end of the safety valve is movably provided with a valve cover, a first valve core penetrates through the valve cover, the outer surface of the upper end of the first valve core is movably provided with a pull ring, a first spring is arranged between the outer surface of the first valve core and the valve cover, the lower end of the outer surface of the first valve core is movably provided with a pressing sheet, and a first sealing ring is arranged between the pressing sheet and the first valve core.
The relief valve is used for detecting the atmospheric pressure in the bottle, when bottle internal pressure is greater than the limit value, utilize the first case rebound of pull ring pulling, the first spring of first case compression takes place deformation, thereby the preforming follows first case to shift up and breaks away from the relief valve with first sealing washer spare and open, unnecessary pressure passes through outside the relief valve discharge bottle, use safety has been guaranteed, the pull ring is loosened after the exhaust is ended, first spring resets and pushes first case downwards this moment, thereby the preforming is followed first case and is closed to the relief valve with first sealing washer this moment.
Preferably, the upper end movable mounting of admitting air spare has the egg storehouse, and the inside movable mounting in egg storehouse has the nitrogen cylinder, the lower extreme surface movable mounting in egg storehouse has the valve body, movable mounting has top between the lower extreme of nitrogen cylinder and the valve body, and movable mounting has the screw thread clamp plate between top and the nitrogen cylinder, is equipped with the gasket between the surface lower extreme position of nitrogen cylinder and the valve body, the inside lower extreme movable mounting of valve body has the second valve core, be equipped with the second sealing washer between the surface upper end position of second valve core and the valve body, and the lower extreme movable mounting of second valve core has the second spring.
Under the condition that is equipped with coffee in the bottle, utilize egg storehouse extrusion nitrogen cylinder, when pressure reaches certain parameter, the top breaks the sealing opening of nitrogen cylinder, nitrogen gas in the nitrogen cylinder enters into the valve body this moment, when the valve body internal gas pressure is greater than the elasticity of second spring, gaseous oppression second valve core moves down, thereby open the valve body, nitrogen gas gets into in the bottle, when the bottle internal pressure plus the elasticity of second spring is greater than the pressure in the nitrogen cylinder, the return of second valve core, the valve body forms sealedly, coffee and nitrogen gas fully fuse in the bottle, form the coffee liquid that has dissolved nitrogen gas.
Preferably, the apex penetrates the interior of the threaded pressure plate.
The egg bin is used for extruding the nitrogen bottle, when the pressure reaches a certain parameter, the tip breaks the sealing opening of the nitrogen bottle, and at the moment, nitrogen in the nitrogen bottle enters the valve body.
Preferably, the safety valve, the air inlet part and the coffee part all penetrate through the connecting cover.
The safety valve is used for detecting the air pressure in the bottle body, when the pressure in the bottle body is greater than a limit value, the redundant pressure is discharged out of the bottle body through the safety valve, the use safety is ensured, under the condition that coffee is filled in the bottle body, the egg bin is used for extruding the nitrogen bottle, when the pressure reaches a certain parameter, the tip breaks the sealing opening of the nitrogen bottle, at the moment, nitrogen in the nitrogen bottle enters the valve body, when the air pressure in the valve body is larger than the elastic force of the second spring, the air presses the second valve core to move downwards, thereby opening the valve body, nitrogen enters the bottle body, when the pressure in the bottle body plus the elastic force of the second spring is larger than the pressure in the nitrogen bottle, the second valve core returns to the original position, the valve body forms a seal, coffee in the bottle body is fully mixed with nitrogen to form coffee liquid dissolved with nitrogen, the cross rod is connected with the liquid outlet tap through the nut, and the coffee liquid in the bottle body flows out of the bottle body through the silica gel tube and the coffee piece.
Preferably, the bottle body is connected with the connecting cover through threads.
The connecting cover is connected with the bottle body through threads to close the bottle body.
Preferably, the outer surface of the lower end of the coffee piece is movably provided with a silicone tube.
The food-grade silicone tube is connected to the bottom of the coffee piece in the bottle body to form a flow guide system.
Compared with the prior art, the beneficial effects of the utility model are that:
the nitrogen is released with the vision of waterfall, so that the aesthetic feeling is increased; the coffee is moderated due to the fusion of the nitrogen, so that the taste of the coffee is softer; because the foam on the coffee is thicker, the foam can be shaped to a certain degree, and the mood is more pleasant.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the safety valve of the present invention;
fig. 3 is a schematic structural view of the air inlet of the present invention;
fig. 4 is a schematic structural view of the coffee component of the present invention.
In the figure: 1. a bottle body; 2. a connecting cover; 3. a safety valve; 31. a valve cover; 32. a first valve spool; 33. a first spring; 34. a pull ring; 35. tabletting; 36. a first seal ring; 4. an air intake member; 41. an egg bin; 42. a nitrogen gas cylinder; 43. a valve body; 44. a threaded pressing plate; 45. sealing the sheet; 46. a tip; 47. a second valve core; 48. a second seal ring; 49. a second spring; 5. a coffee piece; 51. a vertical rod; 52. a cross bar; 53. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1 to 4, the present invention provides a technical solution:
a cold extraction coffee split charging device comprises a bottle body 1, wherein a connecting cover 2 is movably arranged on the outer surface of the upper end of the bottle body 1, a safety valve 3 is movably arranged on one side of the outer surface of the upper end of the connecting cover 2, an air inlet part 4 is movably arranged on the other side of the outer surface of the upper end of the connecting cover 2, and a coffee part 5 is movably arranged in the middle of the outer surface of the upper end of the connecting cover 2;
as shown in fig. 2, a valve cover 31 is movably mounted on the outer surface of the upper end of the safety valve 3, a first valve core 32 penetrates through the valve cover 31, a pull ring 34 is movably mounted on the outer surface of the upper end of the first valve core 32, a first spring 33 is arranged between the outer surface of the first valve core 32 and the valve cover 31, a pressing piece 35 is movably mounted at the lower end position of the outer surface of the first valve core 32, and a first sealing ring 36 is arranged between the pressing piece 35 and the first valve core 32;
as shown in fig. 3, an egg bin 41 is movably mounted at the upper end of the air inlet 4, a nitrogen gas bottle 42 is movably mounted inside the egg bin 41, a valve body 43 is movably mounted on the outer surface of the lower end of the egg bin 41, an apex 46 is movably mounted between the lower end of the nitrogen gas bottle 42 and the valve body 43, a threaded pressure plate 44 is movably mounted between the apex 46 and the nitrogen gas bottle 42, a sealing sheet 45 is arranged between the lower end of the outer surface of the nitrogen gas bottle 42 and the valve body 43, a second valve core 47 is movably mounted at the lower end of the inside of the valve body 43, a second sealing ring 48 is arranged between the upper end of the outer surface of the second valve core 47 and the valve body 43, and a second spring 49 is movably mounted;
as shown in fig. 4, a vertical rod 51 is movably mounted on the outer surface of the lower end of the coffee piece 5, a cross rod 52 is movably mounted on the upper end of the vertical rod 51, and a nut 53 is movably mounted at the rear end of the outer surface of the cross rod 52.
By adopting the technical scheme, the safety valve 3 is used for detecting the air pressure in the bottle body 1, when the pressure in the bottle body 1 is greater than a limit value, the first valve core 32 is pulled by the pull ring 34 to move upwards, the first valve core 32 compresses the first spring 33 to deform, the pressing sheet 35 moves upwards along with the first valve core 32 to be separated from the first sealing ring piece 36 so as to open the safety valve 3, redundant pressure is discharged out of the bottle body 1 through the safety valve 3, the use safety is ensured, the pull ring 34 is released after the air discharge is finished, the first spring 33 resets to push the first valve core 32 downwards, the pressing sheet 35 closes along with the first valve core 32 and the first sealing ring piece 36 so as to close the safety valve 3, under the condition that coffee is filled in the bottle body 1, the nitrogen bottle 42 is pressed by the egg bin 41, when the pressure reaches a certain parameter, the tip 46 breaks the sealing opening of the nitrogen bottle 42, and at the moment, nitrogen in the nitrogen bottle, when the air pressure in the valve body 43 is greater than the elastic force of the second spring 49, the air presses the second valve core 47 to move downwards, so that the valve body 43 is opened, nitrogen enters the bottle body 1, when the pressure in the bottle body 1 plus the elastic force of the second spring 49 is greater than the pressure in the nitrogen bottle 42, the second valve core 47 returns, the valve body 43 forms a seal, coffee in the bottle body 1 is fully blended with the nitrogen to form coffee liquid dissolved with the nitrogen, the cross rod 52 is connected with the liquid outlet faucet through the nut 53, and the coffee liquid in the bottle body 1 flows out of the bottle body 1 through the silica gel tube and the coffee piece 5.
Specifically, as shown in fig. 2, a valve cover 31 is movably mounted on an outer surface of an upper end of the safety valve 3, a first valve core 32 penetrates through the valve cover 31, a pull ring 34 is movably mounted on an outer surface of an upper end of the first valve core 32, a first spring 33 is arranged between the outer surface of the first valve core 32 and the valve cover 31, a pressing piece 35 is movably mounted at a lower end position of the outer surface of the first valve core 32, and a first sealing ring 36 is arranged between the pressing piece 35 and the first valve core 32.
Through adopting above-mentioned technical scheme, relief valve 3 is used for detecting the atmospheric pressure in the bottle 1, when bottle 1 internal pressure is greater than the limit value, utilize pull ring 34 to stimulate first case 32 rebound, first case 32 compresses first spring 33 and takes place deformation, thereby preforming 35 moves up along first case 32 and breaks away from with first sealing washer piece 36 and opens relief valve 3, unnecessary pressure passes through the relief valve 3 and discharges outside bottle 1, use safety has been guaranteed, release pull ring 34 after the exhaust, first spring 33 resets and pushes first case 32 downwards this moment, thereby this moment preforming 35 is followed first case 32 and first sealing washer 36 closure and is closed to relief valve 3.
Specifically, as shown in fig. 3, the upper end movable mounting of inlet 4 has egg storehouse 41, and the inside movable mounting of egg storehouse 41 has nitrogen cylinder 42, the lower extreme surface movable mounting of egg storehouse 41 has valve body 43, movable mounting has top 46 between the lower extreme of nitrogen cylinder 42 and the valve body 43, and movable mounting has screw clamp 44 between top 46 and the nitrogen cylinder 42, is equipped with gasket 45 between the surface lower extreme position of nitrogen cylinder 42 and the valve body 43, the inside lower extreme movable mounting of valve body 43 has second valve core 47, be equipped with second sealing washer 48 between the surface upper end position of second valve core 47 and the valve body 43, and the lower extreme movable mounting of second valve core 47 has second spring 49.
By adopting the technical scheme, under the condition that coffee is filled in the bottle body 1, the nitrogen gas bottle 42 is extruded by the egg bin 41, when the pressure reaches a certain parameter, the tip 46 breaks the sealing opening of the nitrogen gas bottle 42, at the moment, nitrogen in the nitrogen gas bottle 42 enters the valve body 43, when the air pressure in the valve body 43 is greater than the elastic force of the second spring 49, the gas presses the second valve core 47 to move downwards, so that the valve body 43 is opened, the nitrogen enters the bottle body 1, when the pressure in the bottle body 1 and the elastic force of the second spring 49 are greater than the pressure in the nitrogen gas bottle 42, the second valve core 47 returns, the valve body 43 forms a seal, the coffee and the nitrogen in the bottle body 1 are fully blended, and coffee liquid in which the nitrogen is dissolved is formed.
Specifically, as shown in fig. 3, the apex 46 extends through the interior of the threaded pressure plate 44.
By adopting the technical scheme, the egg bin 41 is used for extruding the nitrogen gas bottle 42, when the pressure reaches a certain parameter, the tip 46 breaks the sealing opening of the nitrogen gas bottle 42, and at the moment, nitrogen in the nitrogen gas bottle 42 enters the valve body 43.
Specifically, as shown in fig. 1, the safety valve 3, the air inlet 4, and the coffee member 5 are all inserted into the connecting cover 2.
By adopting the technical scheme, the safety valve 3 is used for detecting the air pressure in the bottle body 1, when the pressure in the bottle body 1 is greater than a limit value, redundant pressure is discharged out of the bottle body 1 through the safety valve 3, the use safety is ensured, under the condition that coffee is filled in the bottle body 1, the egg bin 41 is used for extruding the nitrogen bottle 42, when the pressure reaches a certain parameter, the tip 46 breaks the sealing opening of the nitrogen bottle 42, at the moment, the nitrogen in the nitrogen bottle 42 enters the valve body 43, when the air pressure in the valve body 43 is greater than the elastic force of the second spring 49, the air presses the second valve core 47 to move downwards, so that the valve body 43 is opened, the nitrogen enters the bottle body 1, when the pressure in the bottle body 1 plus the elastic force of the second spring 49 is greater than the pressure in the nitrogen bottle 42, the second valve core 47 returns, the valve body 43 forms a seal, the coffee in the bottle body 1 is fully dissolved with, the cross bar 52 is connected with the liquid outlet tap through the nut 53, and the coffee liquid in the bottle body 1 flows out of the bottle body 1 through the silica gel tube and the coffee piece 5.
Specifically, as shown in fig. 1, the bottle body 1 is connected with the connection cap 2 through a screw thread.
Through adopting above-mentioned technical scheme, connect lid 2 and be connected through the screw thread and bottle 1 and close bottle 1.
Specifically, as shown in fig. 1, a silicone tube is movably mounted on the outer surface of the lower end of the coffee piece 5.
By adopting the technical scheme, the food-grade silicone tube is connected to the bottom of the coffee piece 5 in the bottle body 1 to form a flow guide system.
The working principle is as follows: the safety valve 3 is used for detecting the air pressure in the bottle body 1, when the pressure in the bottle body 1 is larger than a limit value, the first valve core 32 is pulled by the pull ring 34 to move upwards, the first valve core 32 compresses the first spring 33 to deform, the pressing sheet 35 moves upwards along with the first valve core 32 to be separated from the first sealing ring piece 36 so as to open the safety valve 3, redundant pressure is discharged out of the bottle body 1 through the safety valve 3, the use safety is ensured, after the air discharge is finished, the pull ring 34 is released, the first spring 33 resets to push the first valve core 32 downwards, the pressing sheet 35 closes along with the first valve core 32 and the first sealing ring piece 36 so as to close the safety valve 3, under the condition that coffee is filled in the bottle body 1, the nitrogen bottle 42 is pressed by the egg bin 41, when the pressure reaches a certain parameter, the tip 46 pushes open the sealing port of the nitrogen bottle 42, at the time, the nitrogen in the nitrogen bottle 42 enters the valve body 43, when the air pressure in, the gas presses the second valve core 47 to move downwards, so that the valve body 43 is opened, nitrogen enters the bottle body 1, when the pressure in the bottle body 1 plus the elastic force of the second spring 49 is greater than the pressure in the nitrogen bottle 42, the second valve core 47 returns, the valve body 43 forms a seal, coffee in the bottle body 1 is fully fused with the nitrogen to form coffee liquid in which the nitrogen is dissolved, the cross rod 52 is connected with the liquid outlet faucet through the nut 53, and the coffee liquid in the bottle body 1 flows out of the bottle body 1 through the silica gel tube and the coffee piece 5.
The using method comprises the following steps: the method comprises the steps of combining a valve cover 31, a first valve core 32, a pull ring 34, a first spring 33, a pressing sheet 35 and a first sealing ring 36 into a safety valve 3, installing the safety valve 3 on a connecting cover 2, then combining an egg bin 41, a nitrogen gas bottle 42, a valve body 43, a threaded pressing plate 44, a sealing sheet 45, an apex 46, a second valve core 47, a second sealing ring 48 and a second spring 49 into an air inlet part 4, installing the air inlet part 4 on the connecting cover 2, then combining a vertical rod 51, a horizontal rod 52 and a nut 53 into a coffee part 5, installing the connecting cover 2 on the connecting cover 2, then filling coffee in the bottle body 1, then connecting the connecting cover 2 and the bottle body 1 in a threaded manner to close the bottle body 1, extruding the nitrogen gas bottle 42 by using the egg bin 41 under the condition that the coffee is filled in the bottle body 1, when the pressure reaches a certain parameter, bursting the apex 46 to a sealing opening of the nitrogen gas bottle 42, at the time, the gas presses the second valve core 47 to move downwards, thereby opening the valve body 43, the nitrogen enters the bottle body 1, when the pressure in the bottle body 1 plus the elastic force of the second spring 49 is greater than the pressure in the nitrogen bottle 42, the second valve core 47 returns, the valve body 43 forms a seal, the coffee in the bottle body 1 is fully fused with the nitrogen, thereby forming coffee liquid dissolved with the nitrogen, the safety valve 3 is used for detecting the gas pressure in the bottle body 1, when the pressure in the bottle body 1 is greater than a limit value, the first valve core 32 is pulled to move upwards by the pull ring 34, the first valve core 32 compresses the first spring 33 to deform, the pressing sheet 35 moves upwards along with the first valve core 32 to be separated from the first sealing ring piece 36, thereby opening the safety valve 3, the redundant pressure is discharged out of the bottle body 1 through the safety valve 3, the use safety is ensured, after the gas discharge is finished, the pull ring 34 is released, at the moment, the first spring 33 returns to push the first valve core 32 downwards, at the moment, the pressing, then the cross bar 52 is connected with the liquid outlet tap through the nut 53, and the coffee liquid in the bottle body 1 flows out of the bottle body 1 through the silica gel tube and the coffee piece 5.
The installation method comprises the following steps:
firstly, combining a valve cover 31, a first valve core 32, a pull ring 34, a first spring 33, a pressing sheet 35 and a first sealing ring 36 into a safety valve 3 which is arranged on a connecting cover 2;
secondly, combining an egg bin 41, a nitrogen gas bottle 42, a valve body 43, a thread pressure plate 44, a sealing sheet 45, a tip 46, a second valve core 47, a second sealing ring 48 and a second spring 49 into an air inlet part 4 which is arranged on the connecting cover 2;
thirdly, the vertical rod 51, the cross rod 52 and the nut 53 are combined into a coffee piece 5 which is arranged on the connecting cover 2;
and the fourth part is used for completing the threaded connection and installation of the connecting cover 2 and the bottle body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Cold extraction coffee split charging ware, including bottle (1), its characterized in that: the upper end surface movable mounting of bottle (1) has connection lid (2), upper end surface one side movable mounting of connection lid (2) has relief valve (3), and connects the upper end surface opposite side movable mounting of lid (2) and have air inlet (4), the upper end surface intermediate position movable mounting of connection lid (2) has coffee spare (5), the lower extreme surface movable mounting of coffee spare (5) has montant (51), and the upper end movable mounting of montant (51) has horizontal pole (52), the surface rear end position movable mounting of horizontal pole (52) has nut (53).
2. A cold-extraction coffee dispenser according to claim 1, wherein: the safety valve is characterized in that a valve cover (31) is movably mounted on the outer surface of the upper end of the safety valve (3), a first valve core (32) penetrates through the valve cover (31), a pull ring (34) is movably mounted on the outer surface of the upper end of the first valve core (32), a first spring (33) is arranged between the outer surface of the first valve core (32) and the valve cover (31), a pressing sheet (35) is movably mounted at the lower end of the outer surface of the first valve core (32), and a first sealing ring (36) is arranged between the pressing sheet (35) and the first valve core (32).
3. A cold-extraction coffee dispenser according to claim 1, wherein: the upper end movable mounting of admitting air spare (4) has egg storehouse (41), and the inside movable mounting in egg storehouse (41) has nitrogen cylinder (42), the lower extreme surface movable mounting in egg storehouse (41) has valve body (43), movable mounting has top (46) between the lower extreme of nitrogen cylinder (42) and valve body (43), and movable mounting has screw clamp plate (44) between top (46) and nitrogen cylinder (42), is equipped with gasket (45) between the surface lower extreme position of nitrogen cylinder (42) and valve body (43), the inside lower extreme movable mounting of valve body (43) has second valve core (47), be equipped with second sealing washer (48) between the surface upper end position of second valve core (47) and valve body (43), and the lower extreme movable mounting of second valve core (47) has second spring (49).
4. A cold-extraction coffee dispenser according to claim 3, wherein: the center (46) penetrates through the interior of the threaded pressure plate (44).
5. A cold-extraction coffee dispenser according to claim 1, wherein: the safety valve (3), the air inlet part (4) and the coffee part (5) all penetrate through the connecting cover (2).
6. A cold-extraction coffee dispenser according to claim 1, wherein: the bottle body (1) is connected with the connecting cover (2) through threads.
7. A cold-extraction coffee dispenser according to claim 1, wherein: the outer surface of the lower end of the coffee piece (5) is movably provided with a silicone tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026389.8U CN210943016U (en) | 2019-11-21 | 2019-11-21 | Cold extraction coffee split charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922026389.8U CN210943016U (en) | 2019-11-21 | 2019-11-21 | Cold extraction coffee split charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210943016U true CN210943016U (en) | 2020-07-07 |
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ID=71372848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922026389.8U Active CN210943016U (en) | 2019-11-21 | 2019-11-21 | Cold extraction coffee split charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210943016U (en) |
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2019
- 2019-11-21 CN CN201922026389.8U patent/CN210943016U/en active Active
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