CN218390756U - Pressure coffee machine - Google Patents
Pressure coffee machine Download PDFInfo
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- CN218390756U CN218390756U CN202221914628.9U CN202221914628U CN218390756U CN 218390756 U CN218390756 U CN 218390756U CN 202221914628 U CN202221914628 U CN 202221914628U CN 218390756 U CN218390756 U CN 218390756U
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Abstract
The utility model discloses a pressure coffee machine, including the water storage cup, coffee basin and valve body subassembly, heating element is used for heating water in the water storage cup to boiling state, the coffee basin is used for placing coffee powder, the coffee basin is located in the water storage cup, the coffee basin is equipped with the first pipeline with the water storage cup intercommunication, water under boiling state can gush into in the first pipeline and get into the coffee basin, valve body subassembly is located in the first pipeline, valve body subassembly has open mode and closed state, at open mode, valve body subassembly switches on first pipeline, at closed state, valve body subassembly blocks first pipeline, water in the water storage cup can exert pressure to the valve body subassembly under boiling state, reach when pressure and predetermine the pressure value, valve body subassembly switches over to open mode, boiling water gets into in the coffee basin, can directly strike coffee powder, the impact force of boiling water to coffee powder is great, the taste of the coffee of making out is better.
Description
Technical Field
The utility model relates to a coffee machine technical field, in particular to pressure coffee machine.
Background
The coffee machine is a device capable of automatically making coffee, and is widely applied to families, offices or commercial places. In the existing coffee machine, water in a water tank is usually heated firstly, then the heated water is introduced into a coffee chamber, hot water is mixed with coffee powder in the coffee chamber to brew coffee, the hot water directly flows into the coffee chamber, the impact force on the coffee powder is small, and the taste of the brewed coffee is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a pressure coffee machine can make boiling water directly strike coffee powder, and the impact force of boiling water to coffee powder is great, and the taste of the coffee of making out is better.
According to the utility model discloses pressure coffee machine, include: the water storage cup is used for storing water; a heating assembly for heating the water to a boiling state; the coffee pot is used for placing coffee powder, the coffee pot is arranged in the water storage cup, the coffee pot is provided with a first pipeline communicated with the water storage cup, and the water in a boiling state can flow into the first pipeline and enter the coffee pot; a valve body assembly disposed within the first conduit, the valve body assembly having an open state in which the valve body assembly conducts the first conduit and a closed state in which the valve body assembly blocks the first conduit; the water in the boiling state can apply pressure to the valve body assembly, and when the pressure reaches a preset pressure value, the valve body assembly is switched to the opening state.
According to the utility model discloses pressure coffee machine has following beneficial effect at least: the heating assembly heats water in the water storage cup to a boiling state to be boiling water, the impact force of the boiling water is large, the water can flow into the first pipeline, the heating assembly is continuously heated, air pressure generated by boiling of the boiling water acts on the valve body assembly, when the pressure reaches a preset pressure value, the valve body assembly is switched to an open state, the size of the preset pressure value can be set according to actual needs, only when the air pressure of the boiling water is large, the boiling water can enter the coffee basin through the first pipeline, coffee powder is brewed, the impact force on the coffee powder is large, the brewed coffee is thicker, and the taste is better; in addition, when water is warm water, the air pressure is low, the valve body assembly cannot be opened, and the warm water cannot pass through the first pipeline, so that the situation that the taste of coffee is influenced by brewing coffee powder by the warm water can be prevented.
According to some embodiments of the utility model, the valve body subassembly includes mount, first sealing member and elastic element, the mount is fixed in the first pipeline, the bottom of mount is equipped with the valve port, first sealing member is located in the mount, first sealing member is in elastic element's elastic force acts on down will the valve port is sealed, under boiling state water can be right first sealing member applys pressure in order to open the valve port.
According to some embodiments of the invention, the elastic element is configured as a spring, the fixing frame is sleeved on the elastic element, one end of the elastic element abuts against the coffee pot, and the other end of the elastic element abuts against the first sealing element.
According to some embodiments of the invention, the first sealing member is provided with a limiting portion, the elastic element is sleeved on the limiting portion, and the limiting portion is used for limiting the first sealing member to deviate from the elastic element.
According to some embodiments of the invention, the first pipe extends in a vertical direction, the opening of the first pipe being arranged downwards.
According to some embodiments of the utility model, the through-hole has been seted up to the bottom of coffee basin, the through-hole with the water storage cup intercommunication.
According to some embodiments of the present invention, the pressure coffee machine comprises a coffee cup for storing coffee liquid, the coffee cup is located above the coffee pot, the coffee cup is in communication with the coffee pot.
According to the utility model discloses a some embodiments, the coffee pot cover is located the bottom of coffee cup, the periphery department of coffee pot is equipped with first turn-ups, the bottom of coffee cup is equipped with the backup pad, first turn-ups is equipped with and is used for dodging the breach of backup pad, the backup pad with the clearance has between the bottom of coffee cup, the coffee pot can rotate and make first turn-ups stretch into in the clearance.
According to some embodiments of the utility model, be equipped with the second pipeline that extends along vertical direction in the coffee cup, the second pipeline intercommunication the coffee cup with the coffee basin, the coffee liquid is followed the second pipeline is gushed out.
According to some embodiments of the utility model, the coffee cup is located in the water storage cup, the periphery at water storage cup top is equipped with the second turn-ups, the periphery at coffee cup top is equipped with the third turn-ups, the second turn-ups with the laminating of third turn-ups, the second turn-ups is located the turn-ups's of third below, the coffee cup with be equipped with the second sealing member between the water storage cup.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
FIG. 1 is a half sectional view of a pressure coffee maker according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A shown in FIG. 1;
FIG. 3 is an enlarged view at B shown in FIG. 1;
fig. 4 is a partial cross-sectional view of a pressure coffee maker according to some embodiments of the present invention;
fig. 5 is an enlarged view of the point C shown in fig. 1.
Reference numerals:
a pressure coffee machine 1000;
a water storage cup 100 and a second flanging 110;
a heating assembly 200;
the coffee pot 300, the first pipeline 310, the through hole 320, the first flange 330 and the notch 331;
the valve body assembly 400, the fixing frame 410, the valve port 411, the first sealing element 420, the limiting part 421 and the elastic element 430;
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Boiling refers to a phenomenon in which when a liquid is heated above its saturation temperature, vigorous vaporization occurs both inside and on the surface of the liquid. The boiling points of different liquids are different. Even the same liquid, its boiling point changes with the change of the atmospheric pressure of the outside.
In the existing coffee machine, water in a water tank is usually heated firstly, then the heated water is introduced into a coffee chamber, hot water is mixed with coffee powder in the coffee chamber to brew coffee, the hot water directly flows into the coffee chamber, the temperature of the hot water is not high enough, the boiling degree of the hot water is not strong enough, the impact force on the coffee powder is small, and the taste of the brewed coffee is not good enough.
Based on this, referring to fig. 1, according to the embodiment of the present invention, a pressure coffee machine 1000 comprises a water storage cup 100, a heating assembly 200, a coffee pot 300 and a valve body assembly 400, wherein the water storage cup 100 is of a cup-shaped structure, the water storage cup 100 is used for storing water, an opening of the water storage cup 100 is arranged upwards, the heating assembly 200 is arranged at the bottom of the water storage cup 100, and the heating assembly 200 is used for heating the water in the water storage cup 100 to a boiling state. Coffee basin 300 is used for placing coffee powder, coffee basin 300 is located in water storage cup 100, a determining deviation has between coffee basin 300 and the bottom of water storage cup 100, coffee basin 300 is equipped with the first pipeline 310 with water storage cup 100 intercommunication, first pipeline 310 sets up along vertical direction, first pipeline 310 extends downwards along vertical direction, the opening of first pipeline 310 sets up down, the top of first pipeline 310 is connected with the bottom of coffee basin 300, first pipeline 310 communicates with coffee basin 300, water in the water storage cup 100 violently rolls under the boiling state, and can pour into in the first pipeline 310 and get into in the coffee basin 300 again. It should be noted that the heating assembly 200 can continuously heat the water in the water storage cup 100 to keep it boiling, so as to maintain a high temperature.
Specifically, referring to fig. 1 and 2, the valve body assembly 400 is provided in the first pipe 310, and the valve body assembly 400 has an open state in which the valve body assembly 400 conducts the first pipe 310 and a closed state in which the valve body assembly 400 blocks the first pipe 310. The water in the water storage cup 100 can apply pressure to the valve body assembly 400 in a boiling state, when the pressure reaches a preset pressure value, the valve body assembly 400 is switched to an open state, the preset pressure value can be changed by configuring the valve body assembly 400, the size of the preset pressure value can be set according to actual needs, only when the air pressure of the boiling water is large, the boiling water can enter the coffee basin 300 through the first pipeline 310, coffee powder is brewed, the boiling water directly impacts the coffee powder, the impact force on the coffee powder is large, the temperature is high, the brewed coffee is more dense, and the taste is better; in addition, when water is warm water, the air pressure is lower, the pressure acting on the valve body assembly 400 is lower, and the preset pressure value cannot be reached, so that the valve body assembly 400 cannot be opened, and the warm water cannot pass through the first pipeline 310, so that the situation that the taste of coffee is influenced by brewing coffee powder by the warm water can be prevented.
Referring to fig. 1 and 2, according to some embodiments of the present invention, the valve body assembly 400 includes a fixing frame 410, a first sealing member 420 and an elastic member 430, the fixing frame 410 is a cylindrical structure, a cross section of the fixing frame 410 is annular, the fixing frame 410 is located in the first pipe 310, the fixing frame 410 is fixedly connected to an inner side wall of the first pipe 310, a valve port 411 is disposed at a bottom of the fixing frame 410, and the water storage cup 100 and the coffee pot 300 are communicated through the valve port 411. The first sealing element 420 is disposed in the fixing frame 410, the first sealing element 420 covers the valve port 411, the elastic element 430 abuts against the first sealing element 420, the first sealing element 420 seals the valve port 411 under the elastic force of the elastic element 430, the first sealing element 420 can also move upwards under the action of the action force, water in the water storage cup 100 can apply pressure to the first sealing element 420 in a boiling state to jack the first sealing element 420 upwards to open the valve port 411, and the sealing element of the first sealing element 420 can be specifically made of a silica gel material. The valve body assembly 400 of the present embodiment is simple in structure and easy to manufacture.
Referring to fig. 1 and 2, according to some embodiments of the present invention, the elastic element 430 is configured as a spring, the fixing frame 410 is sleeved on the elastic element 430, one end of the elastic element 430 abuts against the bottom of the coffee pot 300, and the other end of the elastic element 430 abuts against the first sealing member 420. Without being limited thereto, the elastic member 430 may be configured as an elastic sheet, one end of which abuts against the bottom of the coffee pot 300 and the other end of which abuts against the first sealing member 420.
Referring to fig. 1 and 2, according to some embodiments of the present invention, when the elastic element 430 is configured as a spring, the elastic element 430 is in a cylindrical structure, the first sealing member 420 is provided with a limiting portion 421 extending along a vertical direction, the elastic element 430 is sleeved on the limiting portion 421, and the limiting portion 421 is used for limiting the upward movement of the first sealing member 420, the first sealing member 420 is displaced in a horizontal direction relative to the elastic element 430, so that the valve port 411 is opened.
Referring to fig. 1 and fig. 2, according to some embodiments of the present invention, through-hole 320 has been seted up to the bottom of coffee basin 300, through-hole 320 runs through coffee basin 300, through-hole 320 and water storage cup 100 communicate, the internal diameter of through-hole 320 is less, the coffee powder is piled up in coffee basin 300, can not drop from through-hole 320 easily, through-hole 320 can be equipped with a plurality ofly, when boiling water in the water storage cup 100 got into in the coffee basin 300, boiling water forms the coffee liquid after mixing with the coffee powder, the coffee liquid can get back to in the water storage cup 100 through-hole 320, mix with boiling water, heating assembly 200 continues to heat, make the coffee liquid more strong, and the taste is better.
Referring to fig. 1, according to some embodiments of the present invention, the pressure coffee machine 1000 includes a coffee cup 500, the coffee cup 500 is used for storing coffee liquid, the coffee cup 500 is disposed above the coffee basin 300, the coffee cup 500 is communicated with the coffee basin 300, a second pipe 520 extending upward along a vertical direction is disposed in the coffee cup 500, the second pipe 520 is communicated with the coffee cup 500 and the coffee basin 300, a bottom of the second pipe 520 is connected with a bottom of the coffee cup 500, the second pipe 520 penetrates through the coffee cup 500, the boiling water in the water storage cup 100 can flow out from the second pipe 520 after passing through the coffee basin 300, and finally flows into the coffee cup 500, the boiling water in the water storage cup 100 reaches the coffee cup 500 after overcoming multiple resistances, so as to ensure that an impact force of the boiling water is large enough, and a taste of the coffee is better. It should be noted that the height of the second conduit 520 is not set too high, so as to ensure that the boiling water in the water storage cup 100 can flow out from the second conduit 520.
Referring to fig. 1, 3 and 4, according to some embodiments of the present invention, the coffee pot 300 covers the bottom of the coffee cup 500, the periphery of the coffee pot 300 is provided with a first flange 330, the first flange 330 is an annular structure, the bottom of the coffee cup 500 is provided with a support plate 510, the support plate 510 is a sheet structure, the first flange 330 is provided with a notch 331 for avoiding the support plate 510, and when the coffee pot 300 moves along the vertical direction, the support plate 510 can be avoided through the notch 331. A gap 511 is formed between the supporting plate 510 and the bottom of the coffee cup 500, the coffee pot 300 can rotate to enable the first flanging 330 to extend into the gap 511, the first flanging 330 is clamped in the gap 511, the bottom of the first flanging 330 is abutted to the top of the supporting plate 510 to realize fixation, the coffee pot 300 can also be rotated, the notch 331 is aligned to the supporting plate 510, the coffee pot 300 is taken down, and the coffee pot is convenient to detach and install.
Referring to fig. 1 and 5, according to some embodiments of the present invention, the coffee cup 500 is located in the water storage cup 100, the second flange 110 is provided at the periphery of the top of the water storage cup 100, the third flange 530 is provided at the periphery of the top of the coffee cup 500, the second flange 110 is located below the third flange 530, the second flange 110 is attached to the third flange 530, the water storage cup 100 supports the coffee cup 500, the coffee cup 500 is located at the upper position of the water storage cup 100, and the overall height of the coffee machine can be reduced. A second sealing member 540 is disposed between the coffee cup 500 and the water storage cup 100, the second sealing member 540 is an annular structure, and the second sealing member 540 is sleeved on the water storage cup 100 to prevent the steam generated by the boiling water in the water storage cup 100 from being released.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, inner, outer, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if there are first and second descriptions, they are only used for distinguishing technical features, but not for indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of indicated technical features.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
The embodiments of the present invention are described in detail above with reference to the accompanying drawings, and finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its various embodiments.
Claims (10)
1. Pressure coffee machine, characterized in that it comprises:
the water storage cup is used for storing water;
a heating assembly for heating the water to a boiling state;
the coffee pot is used for placing coffee powder, the coffee pot is arranged in the water storage cup, the coffee pot is provided with a first pipeline communicated with the water storage cup, and the water in a boiling state can flow into the first pipeline and enter the coffee pot;
a valve body assembly disposed within the first conduit, the valve body assembly having an open state in which the valve body assembly conducts the first conduit and a closed state in which the valve body assembly blocks the first conduit;
the water in the boiling state can apply pressure to the valve body assembly, and when the pressure reaches a preset pressure value, the valve body assembly is switched to the opening state.
2. A pressure coffee machine according to claim 1, characterized in that the valve body assembly comprises a fixed frame, a first sealing element and an elastic element, the fixed frame is fixed in the first pipe, the fixed frame is provided with a valve port at the bottom, the first sealing element is arranged in the fixed frame, the first sealing element seals the valve port under the elastic force of the elastic element, and the water in the boiling state can apply pressure on the first sealing element to open the valve port.
3. A pressure coffee machine according to claim 2, characterized in that said elastic element is configured as a spring, said holder is sleeved on said elastic element, one end of said elastic element abuts against said coffee pot, the other end of said elastic element abuts against said first sealing member.
4. A pressure coffee-making machine according to claim 2, characterized in that said first sealing element is provided with a limiting portion, said elastic element being housed in the limiting portion, said limiting portion being adapted to limit the deflection of said first sealing element from said elastic element.
5. Pressure coffee machine according to claim 1, characterised in that said first duct extends in a vertical direction, the opening of said first duct being arranged downwards.
6. The pressure coffee machine of claim 1, wherein the coffee pot has a through hole at the bottom, the through hole being in communication with the water storage cup.
7. A pressure coffee machine according to claim 1, characterized in that it comprises a coffee cup for holding coffee liquid, which is arranged above the coffee basin, which coffee cup communicates with the coffee basin.
8. The pressure coffee machine of claim 7, wherein the coffee pot cover is arranged at the bottom of the coffee cup, a first flange is arranged at the periphery of the coffee pot, a support plate is arranged at the bottom of the coffee cup, the first flange is provided with a notch for avoiding the support plate, a gap is arranged between the support plate and the bottom of the coffee cup, and the coffee pot can rotate to enable the first flange to extend into the gap.
9. A pressure coffee machine according to claim 7, characterized in that a second conduit extending in a vertical direction is provided in the coffee cup, said second conduit communicating the coffee cup with the coffee basin, the coffee liquid pouring out from said second conduit.
10. The pressure coffee machine of claim 7, wherein the coffee cup is located in the water storage cup, a second flange is arranged on the periphery of the top of the water storage cup, a third flange is arranged on the periphery of the top of the coffee cup, the second flange is attached to the third flange, the second flange is located below the third flange, and a second sealing element is arranged between the coffee cup and the water storage cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914628.9U CN218390756U (en) | 2022-07-21 | 2022-07-21 | Pressure coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221914628.9U CN218390756U (en) | 2022-07-21 | 2022-07-21 | Pressure coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218390756U true CN218390756U (en) | 2023-01-31 |
Family
ID=85014739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221914628.9U Active CN218390756U (en) | 2022-07-21 | 2022-07-21 | Pressure coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218390756U (en) |
-
2022
- 2022-07-21 CN CN202221914628.9U patent/CN218390756U/en active Active
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