CN219396967U - Brewing device for semi-automatic coffee machine and semi-automatic coffee machine - Google Patents
Brewing device for semi-automatic coffee machine and semi-automatic coffee machine Download PDFInfo
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- CN219396967U CN219396967U CN202320067038.5U CN202320067038U CN219396967U CN 219396967 U CN219396967 U CN 219396967U CN 202320067038 U CN202320067038 U CN 202320067038U CN 219396967 U CN219396967 U CN 219396967U
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Abstract
The utility model discloses a brewing device for a semi-automatic coffee machine and the semi-automatic coffee machine, wherein the brewing device for the semi-automatic coffee machine comprises a brewing head; the filtering handle assembly comprises a brewing handle, a base and a filter, one end of the brewing handle is connected with the base, the filter is arranged in the base, and the base is detachably clamped on the inner wall of the brewing head; the brewing head assembly is arranged in the inner cavity of the brewing head and comprises a shower head arranged at the bottom of the brewing head assembly, and the shower head is abutted against the top end of the filter along the inner wall of the brewing head; the driving mechanism is used for driving the brewing head assembly to reciprocate up and down along the inner wall of the brewing head and comprises a control handle arranged at the top end of the brewing head and a connecting rod mechanism arranged in the inner cavity of the brewing head, and one end of the connecting rod mechanism is connected with the control handle while the other end is connected with the shower head. The control handle drives the brewing head assembly to reciprocate up and down through the connecting rod mechanism, so that a user can conveniently lock and release the filtering handle assembly, and the safe operation of the user is ensured.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to a brewing device for a semi-automatic coffee machine. The utility model also relates to a semi-automatic coffee machine comprising a brewing device for a semi-automatic coffee machine as described above.
Background
The semi-automatic coffee machine has the advantages of small occupied space and high cost performance, and is widely used for families. At present, when the semi-automatic coffee machine is used, a user needs to rotate the brewing handle to lock the brewing handle on the brewing head, the user often holds the machine body with one hand and holds the brewing handle with the other hand, so that the brewing handle can be locked on the brewing head, the operation is laborious, the semi-automatic coffee machine is usually small in size, the machine body is held in the brewing process, the machine body is easy to turn over, and the safety is low.
In summary, how to provide a brewing device for a semi-automatic coffee machine, which can facilitate locking and releasing a brewing handle, ensures that a user can operate conveniently and safely during a brewing process, and is a problem to be solved by those skilled in the art.
Disclosure of Invention
Accordingly, an object of the present utility model is to provide a brewing device for a semi-automatic coffee machine, which can facilitate locking and releasing a brewing handle, and ensure convenience and safety of a user in a brewing process.
It is a further object of the present utility model to provide a semi-automatic coffee machine comprising a brewing device as described above for a semi-automatic coffee machine.
In order to achieve the above object, the present utility model provides the following technical solutions:
a brewing device for a semi-automatic coffee machine, comprising:
a brewing head;
the filtering handle assembly comprises a brewing handle, a base and a filter, wherein one end of the brewing handle is connected with the base, the filter is arranged in the base, and the base is detachably clamped on the inner wall of the brewing head;
the brewing head assembly is arranged in the inner cavity of the brewing head and comprises a shower head used for sprinkling water into the filter, and the shower head is arranged at the bottom of the brewing head assembly and abuts against the top end of the filter along the inner wall of the brewing head;
the driving mechanism is used for driving the brewing head assembly to reciprocate up and down along the inner wall of the brewing head and comprises a control handle and a connecting rod mechanism, wherein the control handle is arranged at the top end of the brewing head, the connecting rod mechanism is arranged in the inner cavity of the brewing head, and one end of the connecting rod mechanism is connected with the control handle, and the other end of the connecting rod mechanism is connected with the shower head.
Preferably, the link mechanism comprises a first link, a second link and a third link, the control handle is rotatably connected to the brewing head, one end of the first link is fixedly connected with the control handle, the other end of the first link is hinged to one end of the second link, which is rotatably connected to the brewing head, the other end of the second link is hinged to one end of the third link, and the other end of the third link is fixedly connected with the shower head.
Preferably, the bottom of the shower head is provided with an annular groove, and a sealing ring is arranged in the annular groove.
Preferably, the outer wall of the base is provided with a plurality of clamping bulges, the inner wall of the port of the brewing head is provided with a plurality of clamping grooves matched with the clamping bulges, and the clamping bulges are clamped in the clamping grooves.
Preferably, the filter is a bowl-shaped filter, the bowl-shaped filter is arranged in the containing cavity of the base, and the opening of the bowl-shaped filter and the opening of the containing cavity are positioned on the same horizontal line.
Preferably, a filter screen is arranged at the bottom of the bowl-shaped filter, a liquid outlet channel for coffee to flow out is arranged at the bottom end of the base, and the filter screen is communicated with the liquid outlet channel.
A semi-automatic coffee machine comprising a brewing device for a semi-automatic coffee machine, the brewing device for a semi-automatic coffee machine being a brewing device for a semi-automatic coffee machine according to any one of the preceding claims.
Compared with the background art, the brewing device for the semi-automatic coffee machine comprises a brewing head, a filtering handle assembly, a brewing head assembly and a driving mechanism, wherein the filtering handle assembly comprises a brewing handle, a base and a filter, one end of the brewing handle is connected with the base, the filter is arranged in the base, and the base is detachably clamped on the inner wall of the brewing head; the brewing head assembly is arranged in the inner cavity of the brewing head and comprises a shower head for sprinkling water into the filter, the shower head is arranged at the bottom of the brewing head assembly, and the shower head abuts against the top end of the filter along the inner wall of the brewing head; the driving mechanism is used for driving the brewing head assembly to reciprocate up and down along the inner wall of the brewing head, the driving mechanism comprises a control handle and a connecting rod mechanism, the control handle is arranged at the top end of the brewing head, the connecting rod mechanism is arranged in the inner cavity of the brewing head, and one end of the connecting rod mechanism is connected with the control handle, and the other end of the connecting rod mechanism is connected with the shower head.
When the brewing device is used, a user pulls up the control handle, the control handle drives the shower head to move upwards through the connecting rod mechanism, the shower head is arranged at the lower end part of the brewing head assembly and is arranged along the inner wall of the brewing head, so that the control handle can drive the brewing head assembly to move upwards along the inner wall of the brewing head, the user holds the brewing handle, the base connected with the brewing handle is clamped on the inner wall of the brewing head, the user pulls down the control handle again, the principle of pulling up the control handle upwards is consistent, the control handle can drive the brewing head assembly to move downwards along the inner wall of the brewing head, the shower head positioned at the lower end part of the brewing head assembly is pressed down, enough pressure is arranged between the shower head and the filter, the shower head and the filter are tightly pressed, the base is tightly pressed on the inner wall of the brewing head, and thus the filtering handle assembly is locked in the brewing head, and after the brewing is finished, the user pulls up the control handle again, so that the shower head assembly is far away from the filter handle assembly.
Therefore, the control handle is pulled up by the user, the brewing head assembly moves up, the filtering handle assembly is clamped in the brewing head, the control rod is pulled down again, the brewing head assembly is pressed down, the shower head in the brewing head assembly and the filter in the filtering handle assembly are sealed, the filtering handle assembly is conveniently locked in the brewing head by the user, after brewing is completed, the control handle is pulled up again by the user, the filtering handle assembly is conveniently taken out by the user, the control handle drives the brewing head assembly to reciprocate up and down, the filtering handle assembly is conveniently locked and released by the user, and the safety operation of the user is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a brewing apparatus for a semi-automatic coffee machine according to the present utility model;
FIG. 2 is a cross-sectional view of a locking filter-handle assembly for a brewing device of a semi-automatic coffee machine in accordance with the present utility model;
FIG. 3 is a cross-sectional view of a release filter handle assembly of a brewing device for a semi-automatic coffee machine in accordance with the present utility model;
fig. 4 is a schematic view of a filter handle assembly of a brewing device for a semi-automatic coffee machine according to the present utility model.
In fig. 1-4:
1 is a brewing head, 2 is a filtering handle component, 3 is a brewing head component, 4 is a driving mechanism, 5 is a sealing ring, 21 is a brewing handle, 22 is a base, 23 is a filter, 24 is a filter screen, 25 is a liquid outlet flow passage, 31 is a shower head, 41 is a control handle, 42 is a first connecting rod, 43 is a second connecting rod, and 44 is a third connecting rod.
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.
The core of the utility model is to provide a brewing device for a semi-automatic coffee machine, which can conveniently lock and release a brewing handle, and ensure that a user can operate conveniently and safely in the brewing process.
Another core of the present utility model is to provide a semi-automatic coffee machine comprising the brewing device for a semi-automatic coffee machine as described above.
Referring to fig. 1 to 4, the brewing device for a semi-automatic coffee machine provided by the present utility model comprises a brewing head 1, a filtering handle assembly 2, a brewing head assembly 3 and a driving mechanism 4; the filter handle assembly 2 comprises a brewing handle 21, a base 22 and a filter 23, one end of the brewing handle 21 is welded with the base 22 into a whole, the filter 23 is fixed in a containing cavity of the base 22, the outer wall of the base 22 is detachably clamped with the inner wall of the brewing head 1, and the base 22 is positioned at the bottom opening of the brewing head 1; the brewing head assembly 3 is arranged in the inner cavity of the brewing head 1, the bottom of the brewing head assembly 3 is provided with a shower head 31, the shower head 31 is used for sprinkling water to the coffee powder in the filter 23, and the shower head 31 is abutted against the top end of the filter 23 along the inner wall of the brewing head 1; the driving mechanism is used for driving the brewing head assembly 3 to reciprocate up and down along the inner wall of the brewing head 1, the driving mechanism 4 comprises a control handle 41 and a connecting rod mechanism, the control handle 41 is arranged at the top end of the brewing head 1, the connecting rod mechanism is arranged in the inner cavity of the brewing head 1, and one end of the connecting rod mechanism is connected with the control handle 41, and the other end of the connecting rod mechanism is connected with the shower head 31.
When the brewing device is used, a user pulls up the control handle 41 upwards, the control handle 41 drives the shower head 31 to move upwards through the connecting rod mechanism, the shower head 31 is arranged at the lower end part of the brewing head assembly 3 and is arranged along the inner wall of the brewing head 1, so that the control handle 41 can drive the brewing head assembly 3 to move upwards along the inner wall of the brewing head 1, the user holds the brewing handle 21, the base 22 connected with the brewing handle 21 is clamped on the inner wall of the brewing head 1, the user pulls down the control handle 41 again, the principle is consistent with that of pulling up the control handle 41 upwards, the control handle 41 can drive the brewing head assembly 3 to move downwards along the inner wall of the brewing head 1, enough pressure is arranged between the shower head 31 and the filter 23 to enable the shower head 31 to be abutted against the opening end of the filter 23, the shower head 31 and the filter 23 are sealed, the base 22 is pressed on the inner wall of the brewing head 1, the filter handle assembly 2 is locked in the brewing head 1, and after the brewing is completed, the user pulls up the control handle 41 again, so that the shower head assembly 31 is far away from the filter assembly 2 from the brewing head assembly 3.
Therefore, the user pulls up the control handle 41 upwards, the brewing head assembly 3 moves upwards, the filtering handle assembly 2 is clamped in the brewing head 1, the control rod is pulled downwards again, the brewing head assembly 3 is pressed down, the shower head 31 in the brewing head assembly 3 and the filter 23 in the filtering handle assembly 2 are sealed, the user conveniently locks the filtering handle assembly 2 in the brewing head 1, after brewing is finished, the user pulls up the control handle 41 again, the user conveniently takes out the filtering handle assembly 2, the control handle 41 drives the brewing head assembly 3 to reciprocate up and down, the user conveniently locks and releases the filtering handle assembly 2, and safe operation of the user is ensured.
On the basis of the above embodiment, the link mechanism includes the first link 42, the second link 43 and the third link 44, the control handle 41 is rotatably connected to the brew head 1, one end of the first link 42 is fixedly connected to the control handle 41, the other end is hinged to one end of the second link 43 rotatably connected to the brew head 1, the other end of the second link 43 is hinged to one end of the third link 44, and the other end of the third link 44 is fixedly connected to the shower head 31.
Specifically, the control handle 41 is rotatably connected to the brewing head 1 through a fixing shaft, the control handle 41 is fixedly connected with one end of the first connecting rod 42, the other end of the first connecting rod 42 is hinged with one end of the second connecting rod 43, one end of the second connecting rod 43 is connected to the brewing head 1 through the fixing shaft, the other end of the second connecting rod 43 is hinged with one end of the third connecting rod 44, and the other end of the third connecting rod 44 is fixedly connected with the shower head 31. The user pulls up the control handle 41, the control handle 41 drives the first connecting rod 42 to rotate clockwise and drives the second connecting rod 43 to rotate clockwise, and as one end of the second connecting rod 43 is rotationally connected to the brewing head 1, the second connecting rod 43 can drive the third connecting rod 44 to move upwards, so that the third connecting rod 44 drives the shower head 31 to move upwards, the principle is consistent with that of pulling up the control handle 41 upwards, the control handle 41 is pressed down, and the connecting rod mechanism can drive the shower head 31 to move downwards.
On the basis of the above embodiment, the bottom end of the shower head 31 is provided with an annular groove, and a sealing ring 5 is arranged in the annular groove.
Specifically, when the bottom of gondola water faucet head 31 supports tightly in the top of filter 23, in order to improve the leakproofness between gondola water faucet head 31 and the filter 23, the bottom of gondola water faucet head 31 sets up the annular groove, place in the annular groove with the sealing washer 5 of annular groove adaptation, and because dashing and steeping first subassembly 3 under the in-process pressure, have pressure between gondola water faucet head 31 and the filter 23, sealing washer 5 locates between the two to sealed gondola water faucet head 31 and filter 23 bear the pressure of more than 9bar, in addition, sealing washer 5 still reducible gondola water faucet head 31 and filter 23 between wearing and tearing.
On the basis of the above embodiment, the outer wall of the base 22 is provided with a plurality of clamping protrusions, the inner wall of the port of the brewing head 1 is provided with a plurality of clamping grooves matched with the clamping protrusions, and the clamping protrusions are clamped in the clamping grooves.
Specifically, in order to facilitate the locking of the filter handle assembly 2 in the brewing head 1, the outer wall of the base 22 in the filter handle assembly 2 is provided with a plurality of clamping protrusions, the inner wall of the port of the brewing head 1 is provided with a plurality of clamping grooves matched with the clamping protrusions, a user holds the brewing handle 21 to enter the base 22 from the port of the brewing head 1 and enables the clamping protrusions to be clamped in the clamping grooves through rotation. It should be noted that the engaging protrusion may be rotated to engage the engaging groove in any direction, including forward push locking, insertion locking, and screwing locking.
Optionally, the number of the clamping protrusions and the clamping grooves in the present application is not unique, and the setting can be performed according to actual requirements, so as to meet the objective of facilitating the installation of the filter handle assembly 2 in the brewing head 1.
On the basis of the above embodiment, the filter 23 is a bowl-shaped filter, the bowl-shaped filter is disposed in the cavity of the base 22, and the opening of the bowl-shaped filter and the opening of the cavity are located on the same horizontal line.
Specifically, for the shower head 31 of being convenient for spill water to filter 23, filter 23 adopts bowl form filter, and bowl form filter is fixed in the appearance chamber of base 22, and bowl form filter's opening is located same horizontal line with the appearance chamber opening of base 22 to the bottom both sides of shower head 31 of being convenient for closely butt in bowl form filter's opening, guarantee the leakproofness between shower head 31 and the filter 23.
On the basis of the embodiment, the bottom of the bowl-shaped filter is provided with the filter screen 24, the bottom end of the base 22 is provided with the liquid outlet channel 25 for outflow of coffee, and the filter screen 24 is communicated with the liquid outlet channel 25 so as to facilitate outflow of the coffee powder after being filtered out from the filter screen 24 after being brewed.
In addition to the above brewing device for a semi-automatic coffee machine, the present utility model further provides a semi-automatic coffee machine including the brewing device for a semi-automatic coffee machine disclosed in the above embodiments, and the structure of each of the other parts is referred to in the prior art, and will not be repeated herein.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The brewing device for the semi-automatic coffee machine and the semi-automatic coffee machine provided by the utility model are described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. A brewing device for a semi-automatic coffee machine, comprising:
a brewing head (1);
the filtering handle assembly (2) comprises a brewing handle (21), a base (22) and a filter (23), wherein one end of the brewing handle (21) is connected with the base (22), the filter (23) is arranged in the base (22), and the base (22) is detachably clamped on the inner wall of the brewing head (1);
the brewing head assembly (3) is arranged in the inner cavity of the brewing head (1), the brewing head assembly (3) comprises a shower head (31) for sprinkling water into the filter (23), the shower head (31) is arranged at the bottom of the brewing head assembly (3), and the shower head is abutted against the top end of the filter (23) along the inner wall of the brewing head (1);
the driving mechanism (4) is used for driving the brewing head assembly (3) to reciprocate up and down along the inner wall of the brewing head (1), the driving mechanism (4) comprises a control handle (41) and a connecting rod mechanism, the control handle (41) is arranged at the top end of the brewing head (1), the connecting rod mechanism is arranged in the inner cavity of the brewing head (1), and one end of the connecting rod mechanism is connected with the control handle (41), and the other end of the connecting rod mechanism is connected with the shower head (31).
2. Brewing device for semi-automatic coffee machines according to claim 1, characterized in that said linkage comprises a first link (42), a second link (43) and a third link (44), said control handle (41) being rotatably connected to said brew head (1), one end of said first link (42) being fixedly connected to said control handle (41), the other end being hinged to one end of said second link (43) being rotatably connected to said brew head (1), the other end of said second link (43) being hinged to one end of said third link (44), the other end of said third link (44) being fixedly connected to said shower head (31).
3. Brewing device for semi-automatic coffee machines according to claim 1, characterized in that the bottom end of the shower head (31) is provided with an annular groove in which a sealing ring (5) is arranged.
4. Brewing device for semi-automatic coffee machines according to claim 1, characterized in that the outer wall of the base (22) is provided with a plurality of clamping protrusions, the inner wall of the port of the brewing head (1) is provided with a plurality of clamping grooves adapted to the clamping protrusions, and the clamping protrusions are clamped in the clamping grooves.
5. Brewing device for a semi-automatic coffee machine according to any one of claims 1 to 4, characterized in that said filter (23) is a bowl-shaped filter, which is arranged in the cavity of said base (22) with its opening on the same level as the opening of said cavity.
6. Brewing device for semi-automatic coffee machines according to claim 5, characterized in that the bottom of the bowl-shaped filter is provided with a filter screen (24), the bottom end of the base (22) is provided with a liquid outlet channel (25) for the outflow of coffee, the filter screen (24) being in communication with the liquid outlet channel (25).
7. A semi-automatic coffee machine comprising a brewing device for a semi-automatic coffee machine, characterized in that the brewing device for a semi-automatic coffee machine is a brewing device for a semi-automatic coffee machine according to any one of the preceding claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320067038.5U CN219396967U (en) | 2023-01-10 | 2023-01-10 | Brewing device for semi-automatic coffee machine and semi-automatic coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320067038.5U CN219396967U (en) | 2023-01-10 | 2023-01-10 | Brewing device for semi-automatic coffee machine and semi-automatic coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219396967U true CN219396967U (en) | 2023-07-25 |
Family
ID=87238838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320067038.5U Active CN219396967U (en) | 2023-01-10 | 2023-01-10 | Brewing device for semi-automatic coffee machine and semi-automatic coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219396967U (en) |
-
2023
- 2023-01-10 CN CN202320067038.5U patent/CN219396967U/en active Active
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