Swing adjusting device of brewing mechanism of coffee machine

Abstract

The utility model discloses a swing adjusting device of a brewing mechanism of a coffee machine, which comprises a brewing cup and a brewing head which are oppositely arranged, the brewing head comprises two connecting arms extending downwards, the brewing cup comprises a cup body, an installation position for installing the cup body is arranged between the two connecting arms, and the brewing cup is provided with a swing adjusting device. The upper end of the cup body is provided with an installation flange extending outwards in the radial direction of the cup body, the lower end of the connecting arm is provided with a movable installation base, and the movable installation base is matched with the installation flange to install the cup body. According to the utility model, the movable mounting seat is matched with the mounting flange at the lower end of the connecting arm to mount the cup body, and when the cup body swings, the upper contour surface of the cam of the movable mounting seat is always kept to be attached to the lower surface of the mounting flange, so that the swinging smoothness of the cup body is improved, and excessive wear of the mounting flange is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of beverage machines, in particular to a swing regulating device for a brewing mechanism of a coffee machine. Background Art

[0002] At present, the fully automatic pressure coffee machine can continuously and automatically complete the whole process of grinding coffee beans, pressing powder, and extracting coffee liquid. The user only needs to start the machine to get a cup of drinkable coffee. It is very convenient. Among them, the brewing cup of the coffee machine needs to swing back and forth between the coffee powder outlet position of the grinding mechanism and the brewing position of the brewing head to complete the collection and extraction of coffee powder. Therefore, the brewing cup needs to have a certain degree of mobility while being connected to the brewing head.

[0003] CN217338218U discloses a coffee brewing device, including a brewing plug assembly and a brewing cup assembly, the brewing plug assembly includes two connecting brackets extending downward and a brewing plug located therebetween, a brewing cup installation position for installing the brewing cup assembly is provided between the two connecting brackets, the lower end of the connecting bracket has a connecting barb extending in the direction of the brewing cup installation position, the brewing cup assembly includes a cup body and a connecting protrusion located at the upper end of the cup body and extending radially outwardly along the cup body, the brewing plug can move downward to press the cup mouth of the brewing cup, and the connecting barb can cooperate with the connecting protrusion to support the cup body. After the cup body is installed by using the connecting barb and the connecting protrusion to cooperate, the connecting barb cannot adjust the fit with the connecting protrusion when the cup body swings, which affects the smoothness of the cup body swinging and causes excessive wear of the connecting barb and the connecting protrusion. Utility Model Content

[0004] The utility model aims to provide a swing adjustment device for a brewing mechanism of a coffee machine, so as to solve the problem that after a cup body is installed by using a connecting hook and a connecting protrusion in cooperation, the connecting hook cannot be adjusted to fit with the connecting protrusion when the cup body swings, which affects the smoothness of the cup body swinging and causes excessive wear of the connecting hook and the connecting protrusion, so as to overcome the deficiencies of the prior art.

[0005] The utility model provides a swing adjustment device for a brewing mechanism of a coffee machine through the following technical scheme, comprising a brewing cup and a brewing head arranged opposite to each other, the brewing head comprising two downwardly extending connecting arms, the brewing cup comprising a cup body, a mounting position for mounting the cup body is provided between the two connecting arms, the upper end of the cup body has a mounting flange extending radially outwardly along the cup body, the lower end of the connecting arm has a movable mounting seat, and the movable mounting seat cooperates with the mounting flange to mount the cup body.

[0006] Furthermore, the movable mounting seat includes a support shaft, the fixed end of the support shaft is arranged on the connecting arm, and the free end of the support shaft is provided with a cam, and the cam can swing in coordination with the cup body so that the upper contour surface of the cam remains in contact with the lower surface of the mounting flange.

[0007] Furthermore, the fixed end of the support shaft is rotatably connected to the connecting arm, and the free end of the support shaft is fixedly connected to the cam.

[0008] Furthermore, a limiting groove is provided at the outer surface of the fixed end exposed from the connecting arm, and a retaining spring is provided in the limiting groove.

[0009] Furthermore, the fixed end of the support shaft is fixedly connected to the connecting arm, and the free end of the support shaft is rotatably connected to the cam.

[0010] The utility model has the following beneficial effects: a movable mounting seat is used at the lower end of the connecting arm to cooperate with the mounting flange to mount the cup body; when the cup body swings, the upper contour surface of the cam of the movable mounting seat always remains in contact with the lower surface of the mounting flange, thereby improving the smoothness of the cup body swinging and avoiding excessive wear of the mounting flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall schematic diagram of a swing adjustment device of a coffee machine brewing mechanism according to the utility model.

[0012] Figure 2 It is an exploded schematic diagram of a swing adjustment device of a coffee machine brewing mechanism according to the utility model.

[0013] Figure 3 It is an exploded schematic diagram of Embodiment 1 of a movable mounting base of a coffee machine brewing mechanism according to the utility model.

[0014] Figure 4 for Figure 1 Cross-sectional view in the AA direction.

[0015] Figure 5 for Figure 1 Cross-sectional view along BB direction.

[0016] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names in the figure is:

[0017] 1 brewing cup, 2 brewing head, 3 connecting arm, 4 cup body, 5 mounting flange, 6 movable mounting seat, 7 supporting shaft, 8 cam, 9 upper contour surface, 10 fixed end, 11 free end, 12 retaining ring, 13 limiting groove. DETAILED DESCRIPTION

[0018] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0019] The components of the embodiments of the present application generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0020] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0021] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] Refer to the following Figure 1-Figure 5 A swing adjustment device for a brewing mechanism of a coffee machine according to some embodiments of the present application is described.

[0024] A swing adjustment device for a brewing mechanism of a coffee machine comprises a brewing cup 1 and a brewing head 2 which are arranged opposite to each other, the brewing head 2 comprises two downwardly extending connecting arms 3, the brewing cup 1 comprises a cup body 4, a mounting position for mounting the cup body 4 is provided between the two connecting arms 3, the upper end of the cup body 4 comprises a mounting flange 5 which extends radially outwardly of the cup body 4, the lower end of the connecting arm 4 comprises a movable mounting seat 6, and the movable mounting seat 6 cooperates with the mounting flange 5 to mount the cup body 4.

[0025] In a fully automatic coffee machine, the cup body 4 needs to swing back and forth between the coffee powder outlet position in the coffee machine and the brewing position of the brewing head, so as to complete the collection and extraction of coffee powder. Therefore, the cooperation between the movable mounting seat 6 and the mounting flange 5 should not only achieve the stability of the installation of the cup body 4, but also achieve the effective fit between the movable mounting seat 6 and the mounting flange 5 when the cup body 4 swings, so as to achieve smooth swinging of the cup body 4.

[0026] The movable mounting seat 6 includes a support shaft 7, a fixed end 10 of the support shaft 7 is arranged on the connecting arm 3, and a cam 8 is provided at the free end 11 of the support shaft 7. The cam 8 can swing synchronously with the swing of the cup body 4, so that the upper contour surface 9 of the cam 8 is always tightly fitted with the lower surface of the mounting flange 5, which not only realizes the stable support of the cup body 4, but also ensures the smooth swing of the cup body 4.

[0027] In Example 1, the fixed end 10 of the support shaft 7 is rotatably connected to the connecting arm 3, the free end 11 of the support shaft 7 is fixedly connected to the cam 8, and a limiting groove 13 is provided at the outer surface of the fixed end 10 exposed to the connecting arm 3, and a retaining spring 12 is provided in the limiting groove 13. Driven by the swinging cup body 4, the cam 8 is kept in contact with the mounting flange 5 by the rotation of the fixed end 10 of the support shaft 7.

[0028] In another embodiment, the fixed end 10 of the support shaft 7 may be fixedly connected to the connecting arm 3, while the free end 11 of the support shaft 7 is rotatably connected to the cam 8. Similarly, driven by the swinging cup body 4, the cam 8 is kept in contact with the mounting flange 5 by the rotation of the free end 11 of the support shaft 7.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A swing adjustment device for a brewing mechanism of a coffee machine, comprising a brewing cup and a brewing head arranged opposite to each other, the brewing head comprising two downwardly extending connecting arms, the brewing cup comprising a cup body, and a mounting position for mounting the cup body is provided between the two connecting arms, characterized in that: The upper end of the cup body is provided with a mounting flange extending radially outward from the cup body, and the lower end of the connecting arm is provided with a movable mounting seat, and the movable mounting seat cooperates with the mounting flange to mount the cup body.

2. The swing adjustment device of the brewing mechanism of a coffee machine according to claim 1, characterized in that: The movable mounting seat includes a support shaft, the fixed end of the support shaft is arranged on the connecting arm, and the free end of the support shaft is provided with a cam, and the cam can swing in coordination with the cup body so that the upper contour surface of the cam remains in contact with the lower surface of the mounting flange.

3. The swing adjustment device of the brewing mechanism of a coffee machine according to claim 2, characterized in that: The fixed end of the support shaft is rotatably connected to the connecting arm, and the free end of the support shaft is fixedly connected to the cam.

4. The swing adjustment device of the brewing mechanism of a coffee machine according to claim 3, characterized in that: A limiting groove is provided at the outer surface of the fixed end exposed from the connecting arm, and a retaining spring is provided in the limiting groove.

5. The swing adjustment device of the brewing mechanism of a coffee machine according to claim 2, characterized in that: The fixed end of the support shaft is fixedly connected to the connecting arm, and the free end of the support shaft is rotatably connected to the cam.

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