Powder pressing hammer fixing structure

Abstract

The utility model discloses a powder pressing hammer fixing structure which comprises a fixing base arranged on a machine body, an opening is formed in the bottom of the fixing base, a positioning groove is formed in the upper portion of the fixing base in the circumferential direction, an elastic floating block is arranged on the handle portion of a powder pressing hammer in the circumferential direction, and the outer edge of the elastic floating block is larger than the inner edge of the positioning groove. The handle part of the powder pressing hammer is inserted into the fixed seat through the opening, and the elastic floating block enters and is kept in the positioning groove, so that the powder pressing hammer is suspended in the fixed seat. The positioning groove is circumferentially formed in the upper portion of the fixing base on the machine body, the elastic floating block is annularly arranged on the handle portion of the powder pressing hammer, and the elastic floating block enters and is kept in the positioning groove, so that the powder pressing hammer is arranged in the fixing base in a suspended mode, installation is convenient, and the situation that the installation stability is affected due to magnetic attenuation when magnetic attraction is adopted is avoided; and the problem that the ferromagnetic material is easy to rust is solved, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee machines, in particular to a powder compacting hammer fixing structure. Background Art

[0002] When using a semi-automatic pressure coffee machine, before brewing coffee, you need to use a powder hammer to press the coffee powder in the brewing funnel to expel the air in the coffee powder and make the powder more compact and uniform, so that the coffee powder can be fully and thoroughly extracted during subsequent brewing.

[0003] CN105054791B discloses an espresso coffee machine, wherein: the device has a groove for holding a removable tamper, and the groove has a magnet inside for holding the tamper. In this technical solution, the tamper for pressing coffee powder is held in the groove by the magnet in the groove, but the magnetism of the magnetic component will gradually decay over time, affecting the installation stability of the tamper in the groove; and the magnetically attractive ferromagnetic material used for the tamper and the groove is prone to rust and affects the use. Utility Model Content

[0004] The purpose of the utility model is to provide a powder pressing hammer fixing structure, which solves the problem that a tamper for pressing coffee powder is kept in a groove by a magnet in the groove, but the magnetism of the magnetic component gradually decays over time, affecting the installation stability of the tamper in the groove; and the magnetic ferromagnetic material used for the tamper and the groove is prone to rust and affects the use, so as to overcome the shortcomings of the prior art.

[0005] The utility model provides a powder hammer fixing structure through the following technical scheme, including a fixing seat arranged on a machine body, the bottom of the fixing seat is provided with an opening, the upper part of the fixing seat is circumferentially provided with a positioning groove, the handle of the powder hammer is circumferentially provided with an elastic floating block, the outer edge of the elastic floating block is larger than the inner edge of the positioning groove, the handle of the powder hammer is inserted into the fixing seat through the opening, the elastic floating block enters and is held in the positioning groove, so that the powder hammer is suspended in the fixing seat.

[0006] Furthermore, the elastic floating block is a silicone ring sleeved on the handle of the powder compacting hammer, and a plurality of protrusions are arranged on the surface of the silicone ring.

[0007] Furthermore, the handle of the powder compacting hammer is provided with a mounting groove, and the silicone ring is arranged in the mounting groove.

[0008] Furthermore, the convex point is at least one of circular, elliptical, rectangular, cylindrical, and conical.

[0009] Furthermore, the elastic floating block is a plurality of marbles arranged in an annular direction.

[0010] Furthermore, an inner conical surface is formed on the inner wall of the fixing seat, and an outer conical surface is formed on the handle of the powder compacting hammer, and the outer conical surface has the same taper as the inner conical surface.

[0011] Furthermore, a plurality of guide strips are axially arranged on the inner wall of the fixing seat, and the guide strips extend from the opening to the positioning groove.

[0012] Furthermore, the guide strip is in an inverted cone shape.

[0013] The utility model has the following beneficial effects: a positioning groove is circumferentially arranged on the upper part of the fixed seat on the machine body, and an elastic floating block is circumferentially arranged on the handle of the powder compacting hammer, and the elastic floating block enters and is retained in the positioning groove, so that the powder compacting hammer is suspended in the fixed seat, which is convenient for installation, avoids the problem of installation stability affected by magnetic attenuation when using magnetic attraction, and the problem of easy rust of ferromagnetic materials, and improves the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of a powder pressing hammer fixing structure described in the utility model.

[0015] Figure 2 for Figure 1 An enlarged schematic diagram of point A.

[0016] Figure 3 The utility model is a schematic diagram of an explosion of a powder compacting hammer fixing structure.

[0017] Figure 4 for Figure 3 An enlarged schematic diagram of point B.

[0018] Figure 5 It is a bottom schematic diagram of a fixing seat of a powder compacting hammer fixing structure described in the utility model.

[0019] Figure 6 for Figure 5 An enlarged schematic diagram of point C.

[0020] in, Figures 1 to 6 The corresponding relationship between the reference numerals and component names in the figure is:

[0021] 1 machine body, 2 fixing seat, 3 opening, 4 positioning groove, 5 powder hammer, 6 handle, 7 elastic floating block, 8 silicone ring, 9 convex point, 10 installation groove, 11 guide strip. DETAILED DESCRIPTION

[0022] 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.

[0023] The components of the embodiments of the present application generally described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the present application.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] Refer to the following Figure 1-6 A powder hammer fixing structure according to some embodiments of the present application is described.

[0028] A powder hammer fixing structure includes a fixing seat 2 arranged on a machine body 1, an opening 3 is provided at the bottom of the fixing seat 2, and a handle 6 of a powder hammer 5 can be inserted into the fixing seat 2 from the opening 3; a positioning groove 4 is provided circumferentially on the upper part of the fixing seat 2, and an elastic floating block 7 is provided circumferentially on the handle 6 of the powder hammer 5, and the handle 6 of the powder hammer 5 is inserted into the fixing seat 2 from the opening 3, and the elastic floating block 7 is deformed under pressure and elastically recovers after entering the positioning groove 4, and because the outer edge of the elastic floating block 7 is larger than the inner edge of the positioning groove 4, the elastic floating block 7 abuts against and remains in the positioning groove 4, so that the powder hammer 5 is suspended in the fixing seat 2. When the powder hammer 5 needs to be taken out, the powder hammer 5 is pulled downward, the elastic floating block 7 is pressed and separated from the positioning groove 4, and the handle 6 of the powder hammer 5 can be taken out from the fixing seat 2.

[0029] In one embodiment of the present technical solution, Figure 3As shown, the handle 6 of the powder compacting hammer 5 is provided with a mounting groove 10, and the elastic floating block 7 is a silicone ring 8 sleeved in the mounting groove 10, and a plurality of convex points 9 are provided on the surface of the silicone ring 8. The convex points 9 are at least one of circular, elliptical, rectangular, cylindrical, and conical. In this embodiment, the convex points 9 are circular.

[0030] In another embodiment of the present technical solution, the elastic floating block 7 is a plurality of marbles circumferentially arranged on the handle 6 of the powder compacting hammer 5 .

[0031] In addition, the inner wall of the fixed seat 2 is formed with an inner conical surface, and the handle 6 of the powder hammer 5 is formed with an outer conical surface. The outer conical surface has the same taper as the inner conical surface, so that as the handle 6 gradually penetrates into the fixed seat 2, the gap between the handle 6 and the inner wall of the fixed seat 2 gradually decreases, allowing the elastic floating block 7 to enter and be stably maintained in the positioning groove 4.

[0032] A plurality of guide strips 11 are axially disposed on the inner wall of the fixing seat 2 . The guide strips 11 extend from the opening 3 to the positioning groove 4 . The guide strips 11 are inverted cone-shaped, which can facilitate guiding the handle 6 into the fixing seat 2 .

[0033] Although 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 powder compacting hammer fixing structure, comprising a fixing seat arranged on a machine body, the bottom of the fixing seat having an opening, characterized in that: A positioning groove is circumferentially provided on the upper part of the fixed seat, and an elastic floating block is circumferentially provided on the handle of the powder hammer. The outer edge of the elastic floating block is larger than the inner edge of the positioning groove. The handle of the powder hammer is inserted into the fixed seat through the opening, and the elastic floating block enters and is held in the positioning groove, so that the powder hammer is suspended in the fixed seat.

2. A powder compacting hammer fixing structure according to claim 1, characterized in that: The elastic floating block is a silicone ring sleeved on the handle of the powder compacting hammer, and a plurality of convex points are arranged on the surface of the silicone ring.

3. A powder compacting hammer fixing structure according to claim 2, characterized in that: The handle of the powder compacting hammer is provided with a mounting groove, and the silicone ring is arranged in the mounting groove.

4. A powder compacting hammer fixing structure according to claim 2, characterized in that: The convex point is at least one of a circular shape, an elliptical shape, a rectangular shape, a cylindrical shape, and a conical shape.

5. A powder compacting hammer fixing structure according to claim 1, characterized in that: The elastic floating blocks are a plurality of marbles arranged in a circumferential direction.

6. A powder compacting hammer fixing structure according to claim 1, characterized in that: The inner wall of the fixing seat is formed with an inner conical surface, and the handle of the powder compacting hammer is formed with an outer conical surface, and the outer conical surface has the same taper as the inner conical surface.

7. A powder compacting hammer fixing structure according to claim 1, characterized in that: The inner wall of the fixing seat is provided with a plurality of guide strips along the axial direction, and the guide strips extend from the opening to the positioning groove.

8. A powder compacting hammer fixing structure according to claim 7, characterized in that: The guide strip is in an inverted cone shape.

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