CN220174927U - Small-sized hand-press coffee machine - Google Patents
Small-sized hand-press coffee machine Download PDFInfo
- Publication number
- CN220174927U CN220174927U CN202320520336.5U CN202320520336U CN220174927U CN 220174927 U CN220174927 U CN 220174927U CN 202320520336 U CN202320520336 U CN 202320520336U CN 220174927 U CN220174927 U CN 220174927U
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- Prior art keywords
- water
- piston
- steel powder
- fixedly connected
- powder bowl
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 239000000843 powder Substances 0.000 claims abstract description 57
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 41
- 239000010935 stainless steel Substances 0.000 claims abstract description 41
- 238000004321 preservation Methods 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims 6
- 239000010959 steel Substances 0.000 claims 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000533293 Sesbania emerus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a small hand-press coffee machine, which belongs to the technical field of hand-press coffee machines and comprises a heat-preservation shell, wherein a partition board is fixedly connected to the bottom side of the interior of the heat-preservation shell. According to the utility model, the pressing plate is manually operated to drive the piston rod and the piston to move downwards, hot water in the piston box is conveyed to the inside of the water bin adapter, then the hot water enters the inside of the stainless steel powder bowl after being filtered and dispersed by the water distribution plate, so that the hot water is mixed with coffee powder in the stainless steel powder bowl, the pressing plate is released, the piston rod and the piston are driven to move upwards under the reaction force of the second spring, so that the hot water in the water storage cavity flows into the inside of the piston box through the stepped water inlet through hole, when the stepped water inlet through hole is blocked by impurities in the water storage cavity, the first spring drives the spherical block and the guide pin to move, the blocked stepped water inlet through hole is dredged, the influence on the water inlet work of the hot water is prevented, and the influence on the service performance of a product is further prevented.
Description
Technical Field
The utility model belongs to the technical field of hand-press coffee machines, and particularly relates to a small hand-press coffee machine.
Background
Coffee is a beverage made of roasted coffee beans, is a mainstream beverage at present, and is popular with consumers because the work efficiency of people can be greatly improved sometimes, and a coffee machine is widely used as a device for brewing coffee, wherein the hand-press coffee machine has the characteristics of simplicity, portability, attractive appearance and the like, and is being favored by people.
In the use process of the existing small-sized hand-press coffee machine, when the water storage cavity inside the coffee machine generates scale phenomenon due to heating or the water source contains impurities, the water inlet can be blocked, so that the usability of the product is affected, and certain improvement is needed.
Disclosure of Invention
The utility model aims at: in order to solve the problem that the water inlet is blocked when the water storage cavity in the coffee machine generates scale phenomenon due to heating or impurities are contained in a water source in the using process of the traditional small-sized hand-press coffee machine, the service performance of a product is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a small-size hand coffee machine, includes the heat preservation casing, the inside bottom side fixedly connected with baffle of heat preservation casing, the below of baffle is provided with one-way delivery port, the top of baffle is provided with the piston case, the inside both sides of piston case all are provided with into water and prevent stifled subassembly, the below of baffle is provided with the sump adaptor, the inside of sump adaptor screw thread seal heat preservation casing, the inside bottom side of sump adaptor is provided with the water diversion board, the below of water diversion board is provided with stainless steel powder bowl, the inside bottom side of stainless steel powder bowl is provided with the filter screen, the bottom both sides of the top and the filter screen of water diversion board all are provided with fixed subassembly, the periphery side of water diversion board and filter screen all overlaps and is equipped with annular sealing pad;
the anti-blocking assembly for water inflow comprises a stepped water inflow through hole, the stepped water inflow through hole is formed in the inner bottom side of the piston box, a first spring is fixedly connected to one side of the stepped water inflow through hole, a spherical block is fixedly connected to the other side of the first spring, the spherical block is arranged in the stepped water inflow through hole in a sliding mode, and a guide pin is fixedly connected to one side of the spherical block, corresponding to the first spring.
As a further description of the above technical solution:
the inside top side sliding connection of piston box has the piston rod, fixedly connected with clamp plate behind the top of piston rod extends to the outside of piston box, the bottom fixedly connected with piston of piston rod, piston sliding connection is in the inside of piston box.
As a further description of the above technical solution:
the top fixedly connected with second spring of piston, the opposite side of second spring and the inside wall fixed connection of piston box, and the second spring cover is established in the periphery side of piston rod, the periphery side of piston box is provided with the water storage chamber, and the water storage chamber is located the inside of heat preservation casing, and the inside of water storage chamber is provided with the heater, top one side of heat preservation casing is provided with the water inlet, is provided with the ooff valve on the water inlet.
As a further description of the above technical solution:
the fixed subassembly includes the spherical pole, the one end of spherical pole and the bottom fixed connection of the top of water diversion board and filter screen, the opposite side of spherical pole is provided with the draw-in groove, the draw-in groove is located the inside of sump adaptor and stainless steel powder bowl, the inside one side fixedly connected with annular elastic component of draw-in groove, annular elastic component cover is established in the periphery side of spherical pole.
As a further description of the above technical solution:
the bottom intercommunication of stainless steel powder bowl has the discharge gate, the outside of stainless steel powder bowl is provided with stainless steel powder bowl mounting, the periphery side screw thread seal of stainless steel powder bowl mounting is in the inside of sump adaptor, the periphery side of stainless steel powder bowl mounting is provided with the end cover, end cover screw thread seal is in the periphery side of heat preservation casing, and end cover and sump adaptor and stainless steel powder bowl mounting sealing connection.
As a further description of the above technical solution:
the outer periphery side of end cover is provided with the installation cover, the equal fixedly connected with support frame in outside both sides of installation cover, first through-hole has been seted up to the inside of end cover, first through-hole and discharge gate sliding connection, the inside bottom side of end cover is provided with the battery, and the battery passes through wire and heater electric connection.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. according to the utility model, the manual operation pressing plate drives the piston rod and the piston to move downwards, hot water in the piston box is filtered and dispersed by the water distribution plate and then enters the stainless steel powder bowl, so that the hot water is mixed and discharged with coffee powder in the stainless steel powder bowl, filtered by the filter screen and discharged into an external container through the discharge port, at the moment, the pressing plate is released, the piston rod and the piston are driven to move upwards under the reaction force of the second spring, so that hot water in the water storage cavity flows into the piston box through the stepped water inlet through hole, when the stepped water inlet through hole is blocked by impurities in the water storage cavity, the first spring drives the spherical block and the guide pin to move so as to dredge the blocked stepped water inlet through hole, and the influence on the water inlet operation of the hot water is prevented, thereby preventing the influence on the service performance of a product.
2. According to the utility model, when the cleaning is needed, the bottom cover, the stainless steel powder bowl fixing piece and the water sump adapting piece are disassembled manually, and then the water diversion plate and the filter screen are manually pressed to drive the spherical rod to move in the direction away from the clamping groove, so that the fixing effect on the water diversion plate and the filter screen is relieved, the disassembly and the cleaning are convenient, and the portability of the product in use is effectively improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the heat-insulating housing according to the present utility model;
FIG. 3 is a schematic view of the structure of the portion A of FIG. 2 in the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at B of fig. 2 in the present utility model.
Legend description:
1. a heat-insulating housing; 2. a partition plate; 3. a piston box; 4. a water inlet anti-blocking component; 401. a stepped water inlet through hole; 402. a first spring; 403. a spherical block; 404. a guide pin; 5. a sump adaptor; 6. a water diversion plate; 7. stainless steel powder bowl fixing pieces; 8. stainless steel powder bowl; 9. a fixing assembly; 901. a spherical rod; 902. a clamping groove; 903. an annular elastic member; 10. a filter screen; 11. an annular gasket; 12. a discharge port; 13. a bottom cover; 14. a mounting sleeve; 15. a support frame; 16. a piston rod; 17. a piston; 18. a pressing plate; 19. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a small-size hand coffee machine, including heat preservation casing 1, the inside bottom side fixedly connected with baffle 2 of heat preservation casing 1, the below of baffle 2 is provided with one-way delivery port, the top of baffle 2 is provided with piston box 3, the inside both sides of piston box 3 all are provided with into water and prevent stifled subassembly 4, the below of baffle 2 is provided with sump adaptor 5, sump adaptor 5 screw thread seals the inside of heat preservation casing 1, the inside bottom side of sump adaptor 5 is provided with water diversion plate 6, the below of water diversion plate 6 is provided with stainless steel powder bowl 8, the inside bottom side of stainless steel powder bowl 8 is provided with filter screen 10, the top of water diversion plate 6 and the bottom both sides of filter screen 10 all are provided with fixed subassembly 9, the periphery side of water diversion plate 6 and filter screen 10 all overlaps and is equipped with annular sealing gasket 11;
the water inlet anti-blocking assembly 4 comprises a stepped water inlet through hole 401, the stepped water inlet through hole 401 is formed in the inner bottom side of the piston box 3, one side of the stepped water inlet through hole 401 is fixedly connected with a first spring 402, the other side of the first spring 402 is fixedly connected with a spherical block 403, the spherical block 403 is slidably arranged in the stepped water inlet through hole 401, and one side of the spherical block 403, which is opposite to the first spring 402, is fixedly connected with a guide pin 404.
The specific embodiment is as follows: the manual operation clamp plate 18 makes it move downwards, utilize the linkage effect between clamp plate 18 and the piston rod 16, on will power transfer to piston rod 16, make piston rod 16 drive piston 17 move downwards, with the inside hot water of piston box 3 through the one-way delivery port on baffle 2 carry to the inside of sump adaptor 5, then enter into the inside of stainless steel powder bowl 8 after dispersing through the filtration of water dividing plate 6, make hot water and the inside coffee powder of stainless steel powder bowl 8 mix, receive the extrusion of pressure after mixing, pass discharge gate 12 and discharge into the external vessel after filtering through filter screen 10, loosen clamp plate 18 at this moment, the reaction force of second spring 19 can drive piston rod 16 and piston 17 upwards, when the inside pressure of piston box 3 is greater than the elasticity of first spring 402, make the inside hot water of water storage chamber flow into the inside of piston box 3 through ladder type inlet 401, when ladder type inlet 401 produces the jam because of the impurity in the water storage chamber, first spring 402 can drive spherical block 403 and reset this moment, utilize the linkage effect between spherical block 403 and guide pin 404, with power transfer to guide pin 12 discharge gate 12, prevent that the influence on the water inlet 401 from causing the heat to influence to the performance of dredging the product, prevent further from leading to the water to the effect of dredging the performance of the guide pin 404.
The inside top side sliding connection of piston box 3 has piston rod 16, the top of piston rod 16 extends to the outside back fixedly connected with clamp plate 18 of piston box 3, the bottom fixedly connected with piston 17 of piston rod 16, piston 17 sliding connection is in the inside of piston box 3, the top fixedly connected with second spring 19 of piston 17, the opposite side of second spring 19 and the inside wall fixed connection of piston box 3, and second spring 19 cover is established in the periphery side of piston rod 16, the periphery side of piston box 3 is provided with the water storage chamber, the water storage chamber is located the inside of heat preservation casing 1, the inside of water storage chamber is provided with the heater, top one side of heat preservation casing 1 is provided with the water inlet, be provided with the ooff valve on the water inlet.
The specific embodiment is as follows: firstly, placing coffee powder into the stainless steel powder bowl 8, then installing the stainless steel powder bowl 8 in the stainless steel powder bowl fixing piece 7, screwing the stainless steel powder bowl fixing piece 7 into the water sump adapter 5, then connecting the water sump adapter 5 on the inner bottom side of the heat preservation shell 1 in a threaded manner, finally sleeving the bottom cover 13 on the outer side of the heat preservation shell 1, finally placing the bottom cover 13 on the installation sleeve 14, supporting the bottom cover 13 through the installation sleeve 14 and the supporting frame 15, heating a water source of the water storage cavity in the heat preservation shell 1 through the heater, and supplying power to the water source through the storage battery, so that the portability of the product in use is effectively improved.
The fixed subassembly 9 includes spherical pole 901, the one end of spherical pole 901 and the bottom fixed connection of the top of water knockout plate 6 and filter screen 10, the opposite side of spherical pole 901 is provided with draw-in groove 902, draw-in groove 902 is located the inside of sump adaptor 5 and stainless steel powder bowl 8, the inside one side fixedly connected with annular elastic component 903 of draw-in groove 902, annular elastic component 903 cover is established at the periphery side of spherical pole 901, the bottom intercommunication of stainless steel powder bowl 8 has discharge gate 12, the outside of stainless steel powder bowl 8 is provided with stainless steel powder bowl mounting 7, the periphery side screw thread seal of stainless steel powder bowl mounting 7 is in the inside of sump adaptor 5, the periphery side of stainless steel powder bowl mounting 7 is provided with end cover 13, end cover 13 screw thread seal is in the periphery side of heat preservation casing 1, and end cover 13 and sump adaptor 5 and stainless steel powder bowl mounting 7 sealing connection, the periphery side of end cover 13 is provided with installation cover 14, the outside both sides fixedly connected with support frame 15 of installation cover 14, the inside of end cover 13 is equipped with first through-hole 12, electric connection is provided with the battery through-hole through the inside of electric wire, the battery through-hole 13 is provided with the inside through-hole through the electric connection.
The specific embodiment is as follows: when needs are washd, dismantle bottom cover 13, stainless steel powder bowl mounting 7 and sump adaptor 5 in proper order by hand, then manual press water diversion plate 6 and filter screen 10 make its direction that drives spherical pole 901 and keep away from draw-in groove 902 remove, make spherical pole 901 break away from annular elastic component 903, remove the fixed effect to water diversion plate 6 and filter screen 10, be convenient for dismantle it and wash, the effectual portability of product when using that has improved, the leakproofness of product when using has been guaranteed through the annular sealing pad 11 that sets up, dismantle annular sealing pad 11 and water diversion plate 6 and filter screen 10 simultaneously, can clean it, convenient to use.
Working principle: when the coffee powder filter is used, coffee powder is firstly placed in the stainless steel powder bowl 8, then the stainless steel powder bowl 8 is arranged in the stainless steel powder bowl fixing piece 7, then the stainless steel powder bowl fixing piece 7 is screwed into the water sump adapter 5, then the water sump adapter 5 is connected with the inner bottom side of the heat preservation shell 1 in a threaded manner, finally the bottom cover 13 is sleeved on the outer side of the heat preservation shell 1, finally the bottom cover 13 is placed on the mounting sleeve 14, the mounting sleeve 14 and the supporting frame 15 support the coffee powder, the pressing plate 18 is manually operated to enable the coffee powder to move downwards, the linkage effect between the pressing plate 18 and the piston rod 16 is utilized, power is transmitted to the piston rod 16, the piston rod 16 drives the piston 17 to move downwards, hot water in the piston box 3 is conveyed to the inner part of the water sump adapter 5 through a one-way water outlet on the partition plate 2, then enters the inner part of the stainless steel powder bowl 8 after being filtered and dispersed through the water distribution plate 6, the coffee powder in the inner part of the heat preservation shell 8 is mixed, the bottom cover 13 is finally sleeved on the outer side of the heat preservation shell 1, the bottom cover 13 is finally placed on the mounting sleeve 14, the bottom cover 13 is supported by the mounting sleeve 14, the pressing plate 18 is manually operated to enable the coffee powder to move downwards, the pressing plate 18 is utilized, the linkage effect between the pressing plate 18 and the piston rod 16 is driven to move upwards, the piston rod 16 is driven to move upwards through the piston rod 16 by the linkage effect, the piston rod is driven to the piston 17 to move downwards, the piston 17 is then enters the piston 401 through the water through the one way to move into the water box through the water tank through the one-way outlet port on the partition water port on the partition plate 2, and the water port, and the water inlet port, and the water channel 3, and the water channel is at the water inlet 401, and then the water channel is then 401, and enters the water channel 401, and enters the water phase, and water channel and water;
when the product needs to be cleaned, the bottom cover 13, the stainless steel powder bowl fixing piece 7 and the water sump adapter 5 are manually and sequentially detached, and then the water diversion plate 6 and the filter screen 10 are manually pressed to drive the spherical rod 901 to move away from the direction of the clamping groove 902, so that the spherical rod 901 is separated from the annular elastic piece 903, the fixing effect on the water diversion plate 6 and the filter screen 10 is relieved, and the water diversion plate is detached and cleaned, so that the water diversion plate is convenient to use.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a small-size hand coffee machine, includes heat preservation casing (1), its characterized in that: the water diversion device is characterized in that a partition plate (2) is fixedly connected to the inner bottom side of the heat preservation shell (1), a one-way water outlet is formed in the lower side of the partition plate (2), a piston box (3) is arranged at the top of the partition plate (2), water inlet anti-blocking components (4) are arranged on two sides of the inner portion of the piston box (3), a water sump adapter (5) is arranged below the partition plate (2), the water sump adapter (5) is in threaded sealing inside the heat preservation shell (1), a water diversion plate (6) is arranged on the inner bottom side of the water sump adapter (5), a stainless steel powder bowl (8) is arranged below the water diversion plate (6), a filter screen (10) is arranged on the inner bottom side of the stainless steel powder bowl (8), a fixing component (9) is arranged on the top of the water diversion plate (6) and two sides of the bottom of the filter screen (10), and annular sealing gaskets (11) are sleeved on the outer peripheral sides of the water diversion plate (6) and the filter screen (10);
the anti-blocking assembly (4) of intaking includes notch cuttype water inlet hole (401), notch cuttype water inlet hole (401) set up the inside bottom side in piston case (3), one side fixedly connected with first spring (402) of notch cuttype water inlet hole (401), the opposite side fixedly connected with ball-shaped piece (403) of first spring (402), ball-shaped piece (403) slip sets up the inside at notch cuttype water inlet hole (401), one side fixedly connected with guide pin (404) of ball-shaped piece (403) relative to first spring (402).
2. A compact hand-held coffee machine as claimed in claim 1, wherein: the inside top side sliding connection of piston box (3) has piston rod (16), fixedly connected with clamp plate (18) behind the top of piston rod (16) extends to the outside of piston box (3), the bottom fixedly connected with piston (17) of piston rod (16), piston (17) sliding connection is in the inside of piston box (3).
3. A compact hand-held coffee machine as claimed in claim 2, wherein: the top fixedly connected with second spring (19) of piston (17), the opposite side of second spring (19) and the inside wall fixed connection of piston case (3), and second spring (19) cover are established in the periphery side of piston rod (16), the periphery side of piston case (3) is provided with the water storage chamber, and the water storage chamber is located the inside of heat preservation casing (1).
4. A compact hand-held coffee machine as claimed in claim 1, wherein: the utility model provides a fixed subassembly (9) is including spherical pole (901), the one end of spherical pole (901) is fixed connection with the top of water diversion board (6) and the bottom of filter screen (10), the opposite side of spherical pole (901) is provided with draw-in groove (902), draw-in groove (902) are located the inside of sump adaptor (5) and stainless steel powder bowl (8), inside one side fixedly connected with annular elastic component (903) of draw-in groove (902), annular elastic component (903) cover is established in the periphery side of spherical pole (901).
5. A compact hand-held coffee machine as claimed in claim 1, wherein: the bottom intercommunication of nonrust steel powder bowl (8) has discharge gate (12), the outside of nonrust steel powder bowl (8) is provided with nonrust steel powder bowl mounting (7), the periphery side screw thread seal of nonrust steel powder bowl mounting (7) is in the inside of sump adaptor (5), the periphery side of nonrust steel powder bowl mounting (7) is provided with end cover (13), end cover (13) screw thread seal is in the periphery side of heat preservation casing (1), and end cover (13) and sump adaptor (5) and nonrust steel powder bowl mounting (7) sealing connection.
6. A compact hand-held coffee machine as claimed in claim 5, wherein: the outer periphery side of the bottom cover (13) is provided with a mounting sleeve (14), and two sides of the outer part of the mounting sleeve (14) are fixedly connected with supporting frames (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320520336.5U CN220174927U (en) | 2023-03-17 | 2023-03-17 | Small-sized hand-press coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320520336.5U CN220174927U (en) | 2023-03-17 | 2023-03-17 | Small-sized hand-press coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220174927U true CN220174927U (en) | 2023-12-15 |
Family
ID=89101580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320520336.5U Active CN220174927U (en) | 2023-03-17 | 2023-03-17 | Small-sized hand-press coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220174927U (en) |
-
2023
- 2023-03-17 CN CN202320520336.5U patent/CN220174927U/en active Active
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