Linkage reset structure of brewing cup and coffee machine

Abstract

The utility model relates to the field of coffee machines, and discloses a linkage reset structure of a brewing cup and a coffee machine, the linkage reset structure comprises an installation support and a cup body, the installation support is provided with an extraction station, a powder receiving station and a fixed baffle, the fixed baffle is located on one side of the powder receiving station, the cup body is movably arranged on the powder receiving station, and the extraction station is located on the cup body. The cup body reciprocates between the powder receiving station and the extraction station, an extraction cavity is formed in the cup body, the bottom of the extraction cavity is composed of a lifting bottom plate, and a linkage assembly is arranged between the lifting bottom plate and the fixed baffle; when the cup body moves to the powder receiving station, the linkage assembly abuts against the fixed baffle so as to drive the lifting bottom plate to move downwards. The linkage assembly is arranged between the lifting bottom plate and the fixed baffle, so that when the cup body resets and moves to the powder receiving station from the extraction station on the mounting bracket, the linkage assembly abuts against the fixed baffle to drive the lifting bottom plate to move downwards, and the effect that the lifting bottom plate resets and moves downwards is achieved by adopting a relatively simple structure.

Description

Technical Field

[0001] This utility model relates to the field of coffee machines, and in particular to a linkage reset structure for a brewing cup and a coffee machine. Background Technology

[0002] A fully automatic coffee machine (or a traditional Chinese medicine or tea machine) is a machine that can make a cup of coffee simply by pressing a button, automating the entire process from grinding coffee beans to brewing coffee with hot water.

[0003] like Figure 1 As shown, the brewing cup 13 is equipped with a movable lifting top plate 14. The lifting top plate 14 can move upward relative to the brewing cup 13 to the top surface of the brewing cup 13 to push out and discharge the residue inside the brewing cup 13. After the residue is discharged, if it is necessary to reset and move the lifting top plate 14 downward, it is necessary to control it by setting a motor assembly. However, this structure has the problem of being relatively complex. Utility Model Content

[0004] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] This utility model provides a linkage reset structure for a brewing cup, including a mounting bracket and a cup body. The mounting bracket is provided with an extraction station, a powder receiving station, and a fixed baffle. The fixed baffle is located on one side of the powder receiving station. The cup body is movably mounted on the powder receiving station and reciprocates between the powder receiving station and the extraction station. The cup body has an extraction chamber inside, and the bottom of the extraction chamber is formed by a lifting base plate. A linkage component is provided between the lifting base plate and the fixed baffle. The linkage component is used to abut against the fixed baffle to drive the lifting base plate to move downward.

[0006] Therefore, this utility model provides a linkage component between the lifting base plate and the fixed baffle. When the cup body moves from the extraction station on the mounting bracket to the powder receiving station, the linkage component abuts against the fixed baffle to drive the lifting base plate to move down, so that the extraction chamber in the cup body has powder receiving space again, and thus the powder receiving operation can be carried out again. Thus, the effect of resetting and moving the lifting base plate down is achieved by adopting a relatively simple structure.

[0007] In one embodiment, the linkage component includes a transmission link disposed on the cup body, the transmission link being rotatable relative to the cup body, one end of the transmission link being used to abut against the fixed baffle, and the other end of the transmission link being connected to the bottom of the lifting base plate.

[0008] In one embodiment, the cup body is provided with an mounting arm, and the transmission linkage includes a long rod and a short rod connected to each other. The long rod is drivenly connected to the bottom of the lifting base plate, and the short rod is used to abut against the fixed baffle. The connection between the long rod and the short rod is rotatably connected to the mounting arm.

[0009] In one embodiment, the short rod is inclined relative to the long rod, and an angle θ is provided between the short rod and the long rod, where 90° < θ < 180°.

[0010] In one embodiment, the free end of the short rod is provided with a smooth surface for abutting against the fixed baffle.

[0011] In one embodiment, the smooth surface is an arc surface or a sphere.

[0012] In one embodiment, the mounting arms are provided in two sets, which are symmetrically arranged, and the connection between the long rod and the short rod is rotatably connected to the two sets of mounting arms.

[0013] In one embodiment, the bottom of the cup body is formed by a fixed base plate with a through hole. The other end of the transmission link is connected to the bottom of the lifting base plate via a lifting rod. The upper end of the lifting rod passes through the through hole and is connected to the bottom of the lifting base plate, while the lower end of the lifting rod is movably connected to the transmission link.

[0014] In one embodiment, the lower end of the lifting rod is provided with a groove, and the other end of the transmission connecting rod is movably connected within the groove.

[0015] This utility model also provides a coffee machine, including a body, on which a linkage reset structure for the brewing cup as described above is provided.

[0016] Therefore, this utility model provides a linkage component between the lifting base plate and the fixed baffle. When the cup body moves from the extraction station on the mounting bracket to the powder receiving station, the linkage component abuts against the fixed baffle to drive the lifting base plate to move down, so that the extraction chamber in the cup body has powder receiving space again, and thus the powder receiving operation can be carried out again. Thus, the effect of resetting and moving the lifting base plate down is achieved by adopting a relatively simple structure.

[0017] The linkage reset structure of the brewing cup provided by this utility model has at least the following beneficial effects: by setting a linkage component between the lifting base plate and the fixed baffle, when the cup body is reset and moved from the extraction station on the mounting bracket to the powder receiving station, the linkage component abuts against the fixed baffle to drive the lifting base plate to move down, so that the extraction chamber in the cup body has powder receiving space again, and thus the powder receiving operation can be carried out again. Thus, the effect of resetting and moving the lifting base plate down is achieved by adopting a relatively simple structure.

[0018] This utility model also provides a coffee machine, which has a linkage component between the lifting base plate and the fixed baffle. When the cup body moves from the extraction station on the mounting bracket to the powder receiving station, the linkage component abuts against the fixed baffle to drive the lifting base plate to move down, so that the extraction chamber in the cup body has powder receiving space again, and thus the powder receiving operation can be performed again. Thus, the effect of resetting and moving the lifting base plate down is achieved by adopting a relatively simple structure.

[0019] Additional aspects and advantages of this 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. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 A 3D structural diagram of the cup body and lifting base plate after assembly;

[0022] Figure 2 This is a three-dimensional structural diagram of the linkage reset structure of the brewing cup of this utility model;

[0023] Figure 3 This is a three-dimensional structural view of the hidden part of the linkage reset structure of the brewing cup of this utility model;

[0024] Figure 4 This is an internal structural diagram of the linkage reset structure of the brewing cup of this utility model;

[0025] Figure 5 This is a three-dimensional structural diagram of the lifting rod in the linkage reset structure of the brewing cup of this utility model;

[0026] Figure 6 This is a three-dimensional structural diagram of the transmission linkage in the linkage reset structure of the brewing cup of this utility model.

[0027] In the attached diagram: 100-mounting bracket; 2-cup body; 3-extraction station; 4-powder receiving station; 5-fixed baffle; 21-extraction chamber; 6-lifting base plate; 7-transmission linkage; 8-mounting arm; 71-long rod; 72-short rod; 9-arc surface; 22-fixed base plate; 10-through hole; 11-lifting rod; 12-groove; 13-brewing cup; 14-lifting top plate. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0031] The following is combined with Figures 2 to 6 The embodiments of this utility model are described below.

[0032] like Figure 2-6 As shown, this embodiment relates to a linkage reset structure for a brewing cup, including a mounting bracket 100 and a cup body 2. The mounting bracket 100 is provided with an extraction station 3, a powder receiving station 4, and a fixed baffle 5. The extraction station 3 is used for extraction operations on the cup body 2, and the powder receiving station 4 is used for powder receiving operations on the cup body 2. The fixed baffle 5 is located on one side of the powder receiving station 4. The cup body 2 is movably mounted on the powder receiving station 4. The cup body 2 reciprocates between the powder receiving station 4 and the extraction station 3, thereby realizing the extraction operation or powder receiving operation of the equipment. An extraction chamber 21 is provided inside the cup body 2. The bottom of the extraction chamber 21 is formed by a lifting base plate 6. A linkage component is provided between the lifting base plate 6 and the fixed baffle 5. When the cup body 2 moves to the powder receiving station 4, the linkage component abuts against the fixed baffle 5 to drive the lifting base plate 6 to move downward.

[0033] Based on the above structure, when the cup body 2 completes the extraction operation at the extraction station 3, a slag discharge operation is required. This causes the lifting base plate 6 to move up to the top of the cup body 2. At this time, there is no powder receiving space inside the cup body 2. Then, the cup body 2 is prepared to return to the powder receiving station 4. When the cup body 2 returns to the powder receiving station 4, the lifting base plate 6 is moved down by the linkage component between the lifting base plate 6 and the fixed baffle 5, and the lifting base plate 6 moves down to the bottom of the cup body 2. At this time, the cup body 2 has powder receiving space again, so that the powder receiving operation can be carried out again.

[0034] Therefore, this utility model, by setting a linkage component between the lifting base plate 6 and the fixed baffle 5, allows the cup body 2 to move from the extraction station 3 on the mounting bracket 100 to the powder receiving station 4. The linkage component abuts against the fixed baffle 5 to drive the lifting base plate 6 to move down, so that the extraction chamber 21 in the cup body 2 has powder receiving space again, and thus the powder receiving operation can be carried out again. Thus, the effect of resetting and moving the lifting base plate 6 down is achieved by adopting a relatively simple structure.

[0035] Specifically, the linkage component includes a transmission link 7 mounted on the cup body 2. The transmission link 7 is rotatable relative to the cup body 2. One end of the transmission link 7 abuts against the fixed baffle 5, and the other end is connected to the bottom of the lifting base plate 6. When the cup body 2 moves to the powder receiving station 4, one end of the transmission link 7 abuts against the fixed baffle 5, causing the transmission link 7 to rotate and drive the lifting base plate 6 to move downward. That is, the linkage component is a linkage-type linkage component. By adopting the structure of the transmission link 7, the downward movement control of the lifting base plate 6 can be achieved simply by rotating the transmission link 7. Furthermore, the linkage-type linkage component has fewer structural components to meet the downward movement requirement of the lifting base plate 6, which helps to simplify the overall structure of the linkage component.

[0036] The cup body 2 is equipped with an mounting arm 8, and the transmission link 7 includes a long rod 71 and a short rod 72 connected to each other. The long rod 71 is connected to the bottom of the lifting base plate 6, and the short rod 72 is used to abut against the fixed baffle 5. The connection between the long rod 71 and the short rod 72 is rotatably connected to the mounting arm 8. In this way, by limiting the length relationship between the long rod 71 and the short rod 72, it can be known from the lever arm principle that the force of the transmission link 7 to control the lifting base plate 6 to move downward is less than the force of the short rod 72 to rotate, thereby ensuring the reliability of the linkage component.

[0037] The short rod 72 is inclined relative to the long rod 71, and there is an included angle θ between the short rod 72 and the long rod 71, where 90° < θ < 180°. By setting the inclination at a suitable angle, the short rod 72 can abut against the fixed baffle 5 at a better angle to avoid jamming, thereby ensuring the reliability of the linkage component. In one embodiment, θ is 120°, and in another embodiment, θ is 150°.

[0038] The free end of the short rod 72 is provided with a smooth surface, which is used to abut against the fixed baffle 5. By providing a smooth surface, the short rod 72 and the fixed baffle 5 are prevented from getting stuck, thus ensuring the reliability of the linkage component.

[0039] The smooth surface can be either a circular arc surface 9 or a sphere. In this embodiment, the smooth surface is a circular arc surface 9.

[0040] The mounting arms 8 are provided in two sets, which are symmetrically arranged. The connection between the long rod 71 and the short rod 72 is rotatably connected to the two sets of mounting arms 8, thereby improving the stability of the transmission connecting rod 7 installation.

[0041] The bottom of the cup body 2 is formed by a fixed base plate 22, which has a through hole 10. The other end of the transmission connecting rod 7 is connected to the bottom of the lifting base plate 6 through a lifting rod 11. The upper end of the lifting rod 11 passes through the through hole 10 and is connected to the bottom of the lifting base plate 6. The lower end of the lifting rod 11 is movably connected to the transmission connecting rod 7. In this way, the through hole 10 in the fixed base plate 22 provides a lifting guide for the lifting rod 11, reducing the eccentricity of the lifting rod 11 during lifting and lowering, thereby preventing the lifting base plate 6 from getting stuck during lifting and lowering.

[0042] The lower end of the lifting rod 11 is provided with a groove 12, and the other end of the transmission connecting rod 7 is movably connected in the groove 12. Thus, by providing the groove 12, the transmission connecting rod 7 can slide and rotate relative to the groove 12 simultaneously when rotating. At the same time, by providing the groove 12, the transmission connecting rod 7 can be inserted into the groove 12 to complete the installation. The installation method is simple and convenient.

[0043] This utility model also provides a coffee machine, including a body, on which a linkage reset structure for the brewing cup as described above is provided. Thus, by providing a linkage component between the lifting base plate 6 and the fixed baffle 5, when the cup body 2 is reset and moved from the extraction station 3 on the mounting bracket 100 to the powder receiving station 4, the linkage component abuts against the fixed baffle 5 to drive the lifting base plate 6 to move downward, so that the extraction chamber 21 in the cup body 2 has powder receiving space again, and thus the powder receiving operation can be performed again. Therefore, the effect of resetting and moving the lifting base plate 6 downward is achieved by adopting a relatively simple structure.

[0044] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of the present invention.

Claims

1. A linkage reset structure for a brewing cup, characterized in that: The device includes a mounting bracket (100) and a cup body (2). The mounting bracket (100) is provided with an extraction station (3), a powder receiving station (4), and a fixed baffle (5). The fixed baffle (5) is located on one side of the powder receiving station (4). The cup body (2) is movably disposed on the powder receiving station (4). The cup body (2) moves back and forth between the powder receiving station (4) and the extraction station (3). The cup body (2) is provided with an extraction chamber (21) inside. The bottom of the extraction chamber (21) is formed by a lifting base plate (6). A linkage component is provided between the lifting base plate (6) and the fixed baffle (5). The linkage component is used to abut against the fixed baffle (5) to drive the lifting base plate (6) to move downward.

2. The linkage reset structure of the brewing cup according to claim 1, characterized in that: The linkage component includes a transmission link (7) disposed on the cup body (2). The transmission link (7) is rotatable relative to the cup body (2). One end of the transmission link (7) is used to abut against the fixed baffle (5), and the other end of the transmission link (7) is connected to the bottom of the lifting base plate (6).

3. The linkage reset structure of the brewing cup according to claim 2, characterized in that: The cup body (2) is provided with an mounting arm (8), and the transmission link (7) includes a long rod body (71) and a short rod body (72) connected to each other. The long rod body (71) is connected to the bottom of the lifting base plate (6), and the short rod body (72) is used to abut against the fixed baffle (5). The connection between the long rod body (71) and the short rod body (72) is rotatably connected to the mounting arm (8).

4. The linkage reset structure of the brewing cup according to claim 3, characterized in that: The short rod (72) is inclined relative to the long rod (71), and there is an included angle θ between the short rod (72) and the long rod (71), where 90° < θ < 180°.

5. The linkage reset structure of the brewing cup according to claim 3, characterized in that: The free end of the short rod (72) is provided with a smooth surface for abutting against the fixed baffle (5).

6. The linkage reset structure of the brewing cup according to claim 5, characterized in that: The smooth surface is either a circular arc surface (9) or a spherical surface.

7. The linkage reset structure of the brewing cup according to claim 3, characterized in that: The mounting arms (8) are provided in two sets, and the two sets of mounting arms (8) are symmetrically arranged. The connection between the long rod (71) and the short rod (72) is rotatably connected to the two sets of mounting arms (8).

8. The linkage reset structure of the brewing cup according to claim 2, characterized in that: The bottom of the cup body (2) is formed by a fixed base plate (22), and the fixed base plate (22) is provided with a through hole (10). The other end of the transmission link (7) is connected to the bottom of the lifting base plate (6) through a lifting rod (11). The upper end of the lifting rod (11) passes through the through hole (10) and is connected to the bottom of the lifting base plate (6). The lower end of the lifting rod (11) is movably connected to the transmission link (7).

9. The linkage reset structure of the brewing cup according to claim 8, characterized in that: The lower end of the lifting rod (11) is provided with a groove (12), and the other end of the transmission connecting rod (7) is movably connected in the groove (12).

10. A coffee machine, characterized in that: Includes a body, wherein the body is provided with a linkage reset structure for the brewing cup as described in any one of claims 1-9.

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