CN214317787U - Prevent brewing device of jam and have its capsule coffee machine - Google Patents
Prevent brewing device of jam and have its capsule coffee machine Download PDFInfo
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- CN214317787U CN214317787U CN202023194074.3U CN202023194074U CN214317787U CN 214317787 U CN214317787 U CN 214317787U CN 202023194074 U CN202023194074 U CN 202023194074U CN 214317787 U CN214317787 U CN 214317787U
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- water inlet
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Abstract
The utility model discloses an anti-blocking brewing device, which comprises a brewing seat, an upper cover, a cup seat and a water inlet needle; the brewing seat is provided with a brewing cavity with an upward opening; the upper cover is covered on the brewing seat and is used for sealing the brewing cavity; the cup seat is arranged in the brewing cavity and used for placing the coffee capsule; the water inlet needle is arranged in the upper cover and is penetrated into the coffee capsule along with the covering of the upper cover so as to inject water into the coffee capsule for brewing, and the water inlet needle automatically leaves the coffee capsule after the water injection is finished; the machine frame is arranged on the base, the water supply device and the brewing device are arranged on the machine frame, and the water supply device provides brewing water for the brewing device. The utility model discloses well income water carries out the water injection to the coffee capsule and dashes and steep to leave the coffee capsule automatically after the water injection is accomplished, can avoid appearing equipment and dash the coffee after the water injection needle is blockked up by coffee powder, lead to the trouble that equipment does not take place to go out water.
Description
Technical Field
The utility model relates to a coffee machine technical field, concretely relates to prevent brewing device of jam and have its capsule coffee machine.
Background
The capsule coffee machine is popular with consumers because the capsule coffee machine has the characteristics of no need of grinding beans, convenient brewing, labor and time saving, high quality of brewed coffee and the like, and the working principle of the capsule coffee machine is as follows: firstly, the coffee capsule is put into a coffee machine for fixation, then the capsule is punctured by a water injection needle, and high-pressure water with certain temperature is injected into the capsule, thereby realizing the extraction of coffee.
The existing capsule coffee machine (for example, the name of 201820165092.2) has the following problems: after the coffee is poured by using the device, the negative pressure is easily generated at the position of the water inlet needle, so that the coffee powder in the capsule can be sucked back when the water channel flows back, the water inlet needle is blocked, the device cannot go out of water, and the use experience of a user is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a blockage-preventing brewing device and a capsule coffee machine with the same.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-blocking brewing device comprises a brewing base, an upper cover, a cup base and a water inlet needle; the brewing seat is provided with a brewing cavity with an upward opening; the upper cover is covered on the brewing seat and is used for sealing the brewing cavity; the cup seat is arranged in the brewing cavity and used for placing a coffee capsule; the water inlet needle is arranged in the upper cover and is penetrated into the coffee capsule along with the cover of the upper cover so as to inject water into the coffee capsule for brewing, and the water inlet needle automatically leaves the coffee capsule after the water injection is finished.
Preferably, the upper cover is hinged to the brewing base, and after the coffee capsule is infused with water, the upper cover is automatically opened so as to take the water injection needle away from the coffee capsule.
Preferably, the brewing device further comprises an opening and closing mechanism, the opening and closing mechanism comprises a switch component and an ejection component, the upper cover is covered with the brewing seat when the switch component is in a closed state, and the upper cover is opened relative to the brewing seat through the ejection component when the switch component is in an open state.
Preferably, the switch component comprises a microswitch, an electromagnet and an iron block, the microswitch and the electromagnet are arranged in the brewing seat, the microswitch is closed along with the cover of the upper cover and is disconnected along with the opening of the upper cover, the iron block is arranged at the bottom of the upper cover, when the microswitch is closed, the electromagnet is electrified and is attracted with the iron block, when the microswitch is disconnected, the electromagnet is powered off, and the upper cover is jacked upwards by the ejection component to be opened.
Preferably, the ejection assembly comprises an ejection part and a return spring, the brewing base is provided with an installation opening at the hinged side of the upper cover, and the ejection part is movably arranged in the installation opening and abuts against the bottom of the upper cover under the action of the return spring.
Preferably, the switch assembly further comprises a pressing piece made of an elastic material and arranged at the top of the brewing base, the bottom of the pressing piece abuts against the microswitch, the ejecting piece comprises an ejecting block and an ejector pin, the ejector pin is arranged at the bottom of the ejecting block, and the reset spring is sleeved on the ejector pin.
Preferably, the upper cover comprises a top cover body, a lower cover body and a mounting seat, the lower cover body is fixed at the bottom of the top cover body, the lower cover body comprises a cover body, a hinged portion and a first mounting portion, the hinged portion is arranged on one side of the cover body and is rotatably connected to the top of the brewing seat, the first mounting portion is formed in the middle of the cover body in a protruding mode, a first mounting hole is formed in the middle of the first mounting portion, a bayonet is formed in the side edge of the first mounting portion, a second mounting portion is arranged in the middle of the mounting seat, a clamping block is arranged on the side edge of the mounting seat, a second mounting hole is formed in the middle of the second mounting portion, the clamping block is clamped with the bayonet, the second mounting portion is contained in the first mounting hole, and the water inlet needle is fixedly arranged in the second mounting hole.
Preferably, the upper cover further comprises a water injection piece, the water injection piece is fixedly arranged in the second mounting hole and is connected with the water inlet needle, the water inlet needle comprises a needle cap and a needle body, the needle cap is accommodated in the second mounting hole, the needle cap extends downwards to form the needle body, a water inlet channel is formed in the needle cap and the needle body, a water inlet is formed in the side edge of the needle body, and the water inlet is communicated with the water inlet channel.
A capsule coffee machine comprises a base, a rack, a water supply device and the brewing device, wherein the rack is arranged on the base, the water supply device and the brewing device are arranged on the rack, and the water supply device provides brewing water for the brewing device.
Preferably, water supply installation includes water tank, water pump, flowmeter, adds heat-insulating material and three way solenoid valve, the water tank set up in on the base, water pump, flowmeter, add heat-insulating material and three way solenoid valve set up respectively in the frame, the water pump will water in the water tank passes through flowmeter ration pump sending heats in to the heat-insulating material, and through opening three way solenoid valve to the water needle supplies water.
After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:
1. the utility model discloses well income water carries out the water injection to the coffee capsule and dashes and steep to leave the coffee capsule automatically after the water injection is accomplished, can avoid appearing equipment and dash the water needle and blockked up by coffee powder after coffee, lead to the trouble that equipment does not take place to go out water, greatly improved user's use and experienced.
2. The utility model discloses a switch module closes upper cover and bubble seat looks lid to when switch module disconnection, bubble the seat through ejecting subassembly relatively and open the upper cover and take out into the water needle, avoid appearing the problem that the water needle blockked up, its simple structure, relatively easy manufacturing are favorable to reduction in production cost.
3. The utility model discloses well income water needle and water injection spare set firmly in the mount pad, and the mount pad joint is in lower lid, and lower lid rotates to be connected in dashing bubble seat top, and the production assembly of income water needle and water injection spare is more simple and convenient, and the structure is further retrencied, has reduced the degree of difficulty of making.
4. The utility model discloses the water inlet of income water needle sets up in the side of needle body, compares in the structure of straight-through income water needle (water inlet in the bottom promptly), and income water needle edgewise goes out water not only can make the water column slope jet out the contact surface that increases with coffee powder, makes the extraction of coffee more abundant, improves the taste of coffee, accomplishes the back at the water injection moreover, and the water inlet of side is more difficult for contacting with coffee powder, can further avoid the income water needle to be blockked up by coffee powder.
Drawings
FIG. 1 is a perspective view of the first embodiment (closed state);
FIG. 2 is a cross-sectional view of an embodiment;
fig. 3 is a perspective view (open state) of the first embodiment;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a perspective view of the upper cover according to the first embodiment;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a perspective view of a water needle according to a first embodiment;
FIG. 8 is a perspective view of the second embodiment;
fig. 9 is a second perspective view of the second embodiment.
Description of reference numerals:
the device comprises a base 1, a frame 2, a water tank 31, a water pump 32, a flow meter 33, a heating element 34, a three-way electromagnetic valve 35 and a brewing device 4;
a brewing base 100, a mounting opening 110;
the upper cover 200, the top cover body 210, the lower cover body 220, the cover body 221, the hinge portion 222, the first mounting portion 223, the first mounting hole 2231, the bayonet 2232, the mounting seat 230, the second mounting portion 231, the second mounting hole 2311, the fixture block 232, and the water injection piece 240;
a cup holder 300;
a switch component 510, a microswitch 511, an electromagnet 512, an iron block 513, a pressing piece 514, an ejection component 520, an ejection piece 521, an ejection block 5211, an ejector pin 5212 and a return spring 522;
a coffee capsule 600.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 3, the present embodiment discloses an anti-clogging brewing apparatus, which includes a brewing base 100, an upper cover 200, a cup base 300, a water inlet needle 400 and an opening and closing mechanism.
The brewing base 100 is provided with a brewing chamber (not shown in the figure) with an upward opening, the upper cover 200 is covered on the brewing base 100 and used for sealing the brewing chamber, the cup base 300 is arranged in the brewing chamber and used for placing the coffee capsule 600, the water inlet needle 400 is arranged in the upper cover 200 and is inserted into the coffee capsule 600 along with the covering of the upper cover 200 so as to inject water into the coffee capsule 600 for brewing, and the water inlet needle 400 automatically leaves the coffee capsule 600 after the water injection is completed. In the present embodiment, the upper cover 200 is hinged to the brewing base 100, and after the coffee capsule is filled with water and brewed, the upper cover 200 is automatically opened to take the water inlet needle 400 away from the coffee capsule 600.
As shown in fig. 2, 3, 5 and 6, the upper cover 200 includes a top cover body 210, a lower cover body 220 and a mounting seat 230, the lower cover body 220 is fixed to the bottom of the top cover body 210, the lower cover body 220 includes a cover body 221, a hinge portion 222 and a first mounting portion 223, the hinge portion 222 is disposed on one side of the cover body 221, the hinge portion 222 is rotatably connected to the top of the brewing seat 100, the first mounting portion 223 is convexly formed in the middle of the cover body 221, a first mounting hole 2231 is formed in the middle of the first mounting portion 223, a bayonet 2232 is formed on the side of the first mounting portion, a second mounting portion 231 is disposed in the middle of the mounting seat 230, a latch 232 is disposed on the side of the mounting seat, a second mounting hole 2311 is formed in the middle of the second mounting portion 231, the latch 232 is latched with the bayonet 2232, the second mounting portion 231 is accommodated in the first mounting hole 2231, and the water inlet needle 400 is fixedly disposed in the second mounting hole 2311. In this embodiment, the clamping block 232 and the bayonet 2232 are L-shaped, and the clamping block 232 is vertically inserted into the bayonet 2232 and then can be clamped in the bayonet 2232 by rotating a certain angle.
The upper cover 200 further includes a water injection member 240, in this embodiment, the second mounting portion 231 is in a concentric circular ring shape, the second mounting hole 2311 is located in the middle of the second mounting portion 231, the water inlet needle 400 is sealed and fixed in the second mounting hole 2311, and the water injection member 240 is sealed and clamped between the inner ring and the outer ring of the second mounting portion 231, so that the water injection member is connected with the water inlet needle 400. The water inlet needle 400 includes a needle cap 410 and a needle body 420, the needle cap 410 is received in the second mounting hole 2311, the needle cap 410 extends downward to form the needle body 420, a water inlet channel 430 is formed on the needle cap 410 and the needle body 420, a water inlet 421 is formed on a side edge of the needle body 420, and the water inlet 421 is communicated with the water inlet channel 430.
As shown in fig. 2 to 7, the opening and closing mechanism includes a switch assembly 510 and an ejection assembly 520, the upper cover 200 covers the brewing base 100 when the switch assembly 510 is in a closed state, and the upper cover 200 is opened relative to the brewing base 100 through the ejection assembly 520 when the switch assembly 510 is in an open state, so as to bring the water needle 400 in and out, and prevent the water needle 400 from being blocked.
The switch component 510 comprises a microswitch 511, an electromagnet 512 and an iron block 513, the microswitch 511 and the electromagnet 512 are arranged in the brewing base 100, the microswitch 511 is closed along with the cover of the upper cover 200 and is opened along with the opening of the upper cover 200, the iron block 513 is arranged at the bottom of the upper cover 200, when the microswitch 511 is closed, the electromagnet 512 is electrified to attract the iron block 513, when the microswitch 511 is opened, the electromagnet 512 is powered off, and the upper cover 200 is jacked upwards by the jacking component 520 to be opened.
The ejecting assembly 520 includes a top member 521 and a return spring 522, the brewing base 100 is provided with a mounting opening 110 at the hinge side of the upper cover 200, the top member 521 is movably disposed in the mounting opening 110 and abuts against the bottom of the upper cover 200 under the action of the return spring 522, when the upper cover 200 is in the closed state, the top member 521 is hidden in the mounting opening 110, and the return spring 522 is compressed.
The switch assembly 510 further includes a pressing member 514, the pressing member 514 is made of an elastic material and is disposed on the top of the brewing base 100, the bottom of the pressing member 514 abuts against the micro switch 511, after the upper cover 200 is closed, the upper cover 200 presses down the pressing member 514, and the micro switch 511 can be triggered after the pressing member 514 moves downwards. The top element 521 includes a top block 5211 and a thimble 5212, the thimble 5212 is disposed at the bottom of the top block 5211, and the return spring 522 is sleeved on the thimble 5212.
Example two
With reference to fig. 1 to 9, the embodiment discloses a capsule coffee machine, which includes a base 1, a frame 2, a water supply device and the brewing device 4, wherein the frame 2 is disposed on the base 1, the water supply device and the brewing device 4 are disposed on the frame, and the water supply device provides brewing water for the brewing device 4.
The water supply device comprises a water tank 31, a water pump 32, a flow meter 33, a heating element 34 and a three-way electromagnetic valve 35, wherein the water tank 31 is arranged on the base 1, the water pump 32, the flow meter 33, the heating element 34 and the three-way electromagnetic valve 35 are respectively arranged on the rack 2, the water pump 32 quantitatively pumps water in the water tank 31 into the heating element 34 through the flow meter 33 for heating, and the three-way electromagnetic valve 35 is opened to supply water to the water inlet needle 400.
The working principle of the utility model is as follows:
after the coffee capsule 600 is placed in the cup holder 300 and the upper cover 200 is closed, the upper cover 200 presses down the pressing piece 514, the pressing piece 514 moves downwards to trigger the micro switch 511, the electromagnet 512 is electrified to generate magnetism, and the iron block 513 on the upper cover 200 is attracted by the magnetism, so that the function of sealing the brewing holder 100 by the upper cover 200 is achieved. Meanwhile, the water inlet needle 400 is inserted into the coffee capsule 600 with the cover of the upper cover 200.
After the device is started, the heating parts 34 are preheated firstly, so that the temperature of the initial water can be reached, when the temperature reaches the preset temperature, the water pump 32 is controlled to pump water from the water tank 31 to supply water to the heating parts 34, the water quantity is calculated through the flow meter 33, the three-way electromagnetic valve 35 is controlled to be opened after the rated water quantity is reached, the three-way electromagnetic valve 35 controls the switching channel, the water channel is closed, the air is pumped to exhaust water on the water channel at the rear section, and the water drainage time is controlled, so that the coffee brewing process is completed.
At the moment of finishing water cut-off, the electricity of the electromagnet 512 is closed, the electromagnet has no magnetism, so that the electromagnet 512 does not attract the iron block 513, the compressed return spring 522 plays a role at this moment, the top piece 521 has an upward pushing force under the action of the return spring 522, the upper cover 200 is opened, the upper cover 200 is taken by the water needle 400 to enter or exit, and the blocking problem of the water needle 400 is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An anti-clogging brewing device is characterized in that: comprises a brewing seat, an upper cover, a cup seat and a water inlet needle; the brewing seat is provided with a brewing cavity with an upward opening; the upper cover is covered on the brewing seat and is used for sealing the brewing cavity; the cup seat is arranged in the brewing cavity and used for placing a coffee capsule; the water inlet needle is arranged in the upper cover and is penetrated into the coffee capsule along with the cover of the upper cover so as to inject water into the coffee capsule for brewing, and the water inlet needle automatically leaves the coffee capsule after the water injection is finished.
2. The anti-clogging brewing device of claim 1, wherein: the upper cover is hinged to the brewing base, and after the coffee capsule is filled with water and brewed, the upper cover is automatically opened so as to take the water injection needle away from the coffee capsule.
3. The anti-clogging brewing apparatus of claim 2, wherein: the brewing device is characterized by further comprising an opening and closing mechanism, the opening and closing mechanism comprises a switch component and an ejection component, the upper cover is covered with the brewing base when the switch component is in a closed state, and the upper cover is opened relative to the brewing base through the ejection component when the switch component is in an off state.
4. An anti-clogging brewing device as claimed in claim 3, wherein: the switch assembly comprises a microswitch, an electromagnet and an iron block, wherein the microswitch and the electromagnet are arranged in the brewing seat, the microswitch is closed along with the cover of the upper cover and is disconnected along with the opening of the upper cover, the iron block is arranged at the bottom of the upper cover, when the microswitch is closed, the electromagnet is electrified and is attracted by the iron block, and when the microswitch is disconnected, the electromagnet is powered off and the upper cover is opened by the ejection assembly which is jacked upwards.
5. The anti-clogging brewing device of claim 4, wherein: the ejection assembly comprises an ejection piece and a return spring, the brewing base is provided with a mounting hole at the hinged side of the upper cover, the ejection piece is movably arranged in the mounting hole and is abutted against the bottom of the upper cover under the action of the return spring.
6. An anti-clogging brewing device as claimed in claim 5, wherein: the switch assembly further comprises a pressing piece, the pressing piece is made of elastic materials and arranged at the top of the brewing base, the bottom of the pressing piece abuts against the microswitch, the ejecting piece comprises an ejecting block and an ejector pin, the ejector pin is arranged at the bottom of the ejecting block, and the reset spring is sleeved on the ejector pin.
7. An anti-clogging brewing device as claimed in any one of claims 1-6, wherein: the upper cover comprises a top cover body, a lower cover body and a mounting seat, the lower cover body is fixed at the bottom of the top cover body, the lower cover body comprises a cover body, a hinged portion and a first mounting portion, the hinged portion is arranged on one side of the cover body and is rotatably connected to the top of the brewing seat, the first mounting portion is formed in the middle of the cover body in a protruding mode, a first mounting hole is formed in the middle of the first mounting portion, a bayonet is formed in the side edge of the first mounting portion, a second mounting portion is arranged in the middle of the mounting seat, a clamping block is arranged on the side edge of the mounting seat, a second mounting hole is formed in the middle of the second mounting portion, the clamping block is clamped with the bayonet, the second mounting portion is contained in the first mounting hole, and the water inlet needle is fixedly arranged in the second mounting hole.
8. The anti-clogging brewing apparatus of claim 7, wherein: the upper cover further comprises a water injection piece, the water injection piece is fixedly arranged in the second mounting hole and is connected with the water inlet needle, the water inlet needle comprises a needle cap and a needle body, the needle cap is accommodated in the second mounting hole, the needle cap extends downwards to form the needle body, water inlet channels are formed in the needle cap and the needle body, a water inlet is formed in the side edge of the needle body, and the water inlet is communicated with the water inlet channels.
9. A capsule coffee machine which characterized in that: the brewing device comprises a base, a frame, a water supply device and the brewing device as claimed in any one of claims 1 to 8, wherein the frame is arranged on the base, the water supply device and the brewing device are arranged on the frame, and the water supply device provides brewing water for the brewing device.
10. A coffee capsule machine as claimed in claim 9, characterized in that: the water supply device comprises a water tank, a water pump, a flowmeter, heating elements and a three-way electromagnetic valve, wherein the water tank is arranged on the base, the water pump, the flowmeter, the heating elements and the three-way electromagnetic valve are respectively arranged on the rack, the water pump is used for heating water in the water tank by the flowmeter quantitative pumping to the heating elements, and the three-way electromagnetic valve is opened to supply water to the water inlet needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194074.3U CN214317787U (en) | 2020-12-25 | 2020-12-25 | Prevent brewing device of jam and have its capsule coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023194074.3U CN214317787U (en) | 2020-12-25 | 2020-12-25 | Prevent brewing device of jam and have its capsule coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214317787U true CN214317787U (en) | 2021-10-01 |
Family
ID=77902095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023194074.3U Active CN214317787U (en) | 2020-12-25 | 2020-12-25 | Prevent brewing device of jam and have its capsule coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214317787U (en) |
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2020
- 2020-12-25 CN CN202023194074.3U patent/CN214317787U/en active Active
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