A bracket assembly for a coffee grinder

Abstract

The utility model discloses a bracket assembly for a grinder, including a base and a bracket installed on a machine body, a connecting shaft is provided between the base and the bracket, one end of the connecting shaft is movably connected to the base, and the other end is fixedly connected to the bracket; the base is provided with at least one supporting cavity, and the bracket is correspondingly provided with at least one supporting column that can be inserted into the supporting cavity; the bracket is provided with two supporting arms, the lower surface diameter of the two supporting arms is smaller than the upper surface diameter, and the lower surface and the upper surface are transitioned in an arcuate surface. Compared with the prior art, the utility model is provided with at least one supporting cavity through the base, and the bracket is correspondingly provided with at least one supporting column that is inserted into the supporting cavity, and the bracket is provided with two supporting arms, the lower surface diameter of the two supporting arms is smaller than the upper surface diameter, and the lower surface and the upper surface are transitioned in an arcuate surface; it has the advantages of being easy to use, being able to adapt to a variety of powder receiving funnels of different sizes and specifications, and having a good user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a bracket assembly for a coffee bean grinder. Background Art

[0002] The Chinese invention patent application with publication number CN116076924A discloses a coffee bean grinder, comprising a bean grinder body, a handle bracket, a powder receiving handle, a first powder outlet channel located at the bean grinder body, and a second powder outlet channel located at the handle bracket, wherein the handle bracket is detachably connected to the bean grinder body, the handle bracket comprises a support portion, a mounting portion, and a powder outlet portion, the powder receiving handle comprises a powder receiving portion and a handheld portion, the powder receiving portion is fixedly connected to the handheld portion, the support portion is snap-connected to the bean grinder body, the mounting portion is used to support the powder receiving portion, and the second powder outlet channel is located at the powder outlet portion. In order to ensure the stability of the powder receiving handle during use, the inner wall of the mounting portion is set to an arc structure and fits with the outer wall of the powder receiving portion, receiving blocks are set on both sides of the outer wall of the powder receiving portion, the powder receiving portion and the movable portion of the rotating cover abut each other, and the powder receiving portion abuts each other with the mounting portion through the receiving block, so that the powder receiving handle can be better matched with the handle bracket. The powder receiving portion can be supported and limited by the mounting portion, and the user does not have to hold the powder receiving handle all the time when the bean grinder is working. The mounting portion of the above-mentioned coffee bean grinder has only a fixed size and can only support a powder receiving portion of a relatively small size range, and can only be supported by one surface of the mounting portion. This has the disadvantages of a small applicable size range, inconvenience in use and poor user experience. Utility Model Content

[0003] The purpose of the utility model is to provide a bracket assembly for a coffee bean grinder that is applicable to a wide range of sizes, is easy to use, and provides a good user experience, which is used to solve the above-mentioned technical problems.

[0004] The technical solution of the utility model is: a bracket assembly for a coffee bean grinder, comprising a base and a bracket installed on a machine body, a connecting shaft is provided between the base and the bracket, one end of the connecting shaft is movably connected to the base, and the other end is fixedly connected to the bracket; the base is provided with at least one supporting cavity, and the bracket is correspondingly provided with at least one supporting column that can be inserted into the supporting cavity; the bracket is provided with two supporting arms, and the diameter of the lower surface of the two supporting arms is smaller than the diameter of the upper surface.

[0005] Preferably, the base is provided with a groove and a hollow chamber, and the groove and the hollow chamber are communicated with each other.

[0006] Preferably, the connecting shaft comprises a shaft head and a shaft body, the shaft head is located in the hollow chamber, the shaft body extends out of the groove and is fixedly connected to the bracket, and the diameter of the shaft head is greater than the width of the groove.

[0007] Preferably, a spring is sleeved on the shaft body of the connecting shaft, one end of the spring is pressed against the shaft head of the connecting shaft, and the other end is pressed against the inner side of the groove of the base.

[0008] Preferably, the connecting shaft body is threadedly connected to the bracket.

[0009] Preferably, the number of the support cavities and the number of the support columns are the same.

[0010] Preferably, the number of the supporting cavities and the number of the supporting columns are both two.

[0011] Preferably, the two supporting cavities are symmetrically arranged on both sides of the groove.

[0012] Compared with the prior art, the utility model is provided with at least one supporting cavity through the base, and the bracket is correspondingly provided with at least one supporting column inserted into the supporting cavity, and the bracket is provided with two supporting arms, the diameter of the lower surface of the two supporting arms is smaller than the diameter of the upper surface, and the lower surface and the upper surface are transitioned by an arc surface; when a smaller powder receiving funnel is used, the lower surface of the supporting arm is used to support the powder receiving funnel; when a larger powder receiving funnel is used, it is only necessary to pull out the supporting column of the bracket from the supporting cavity, flip the bracket 180 degrees to swap the positions of the upper surface and the lower surface of the bracket, and then insert the supporting column into the supporting cavity for fixing, at this time, the upper surface of the bracket is located on the upper side to support the larger powder receiving funnel, and it can also be supported by an arc surface, which has the advantages of being easy to use, adaptable to powder receiving funnels with a relatively large size range and good user experience; a connecting shaft is provided between the base and the bracket, one end of the connecting shaft is movably connected to the base, and the other end is fixedly connected to the bracket, to ensure that the bracket can be connected to the base after the supporting column of the bracket is pulled out from the supporting cavity, which has the advantage of effectively preventing the bracket from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the support assembly of the utility model installed on the body of the coffee grinder;

[0014] Figure 2 for Figure 1 A three-dimensional schematic diagram after removing the powder collecting funnel;

[0015] Figure 3 for Figure 1 A three-dimensional schematic diagram of a support column of a bracket after being pulled out from a support cavity of a base;

[0016] Figure 4 A three-dimensional schematic diagram of the support column being inserted into the support cavity after the support is flipped 180 degrees;

[0017] Figure 5 for Figure 4 A partial cross-sectional view of . DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] See also Figures 1 to 5As shown, the utility model discloses a bracket assembly for a coffee bean grinder, comprising a base 2 and a bracket 3 mounted on a machine body 1, a connecting shaft 4 is provided between the base 2 and the bracket 3, one end of the connecting shaft 4 is movably connected to the base 2, and the other end is fixedly connected to the bracket 3; the base 2 is provided with two supporting cavities 21, and the bracket 3 is correspondingly provided with two supporting columns 31 that can be inserted into the supporting cavities 21; the bracket 3 is also provided with two supporting arms 32, the diameter of the lower surface 33 of the two supporting arms 32 is smaller than the diameter of the upper surface 34, and an arc surface 35 transitions between the lower surface 33 and the upper surface 34. When a smaller powder receiving funnel 6 is used, the lower surface 33 of the supporting arm 32 is used to support the powder receiving funnel 6; when a larger powder receiving funnel 6 is used, it is only necessary to pull out the supporting column 31 of the bracket 3 from the supporting cavity 21, flip the bracket 180 degrees so that the upper surface 34 and the lower surface 33 of the bracket 3 are swapped, and then insert the supporting column 31 into the supporting cavity 21 for fixing. At this time, the upper surface 34 of the bracket 3 is located on the upper side to support the larger powder receiving funnel 6, and it can also be supported by the arc surface 35. It is easy to use, can adapt to powder receiving funnels with a relatively large size range, and has the advantages of good user experience. A connecting shaft 4 is provided to ensure that the bracket 3 can be connected to the base 2 after the supporting column 31 of the bracket 3 is pulled out from the supporting cavity 21, which has the advantage of effectively preventing the bracket from being lost.

[0020] Furthermore, a groove 22 and an empty chamber 23 are provided on the base 2, and the groove 22 and the empty chamber 23 are connected. The connecting shaft 4 includes a shaft head 41 and a shaft body 42, the shaft head 41 is located in the empty chamber, the shaft body 42 extends from the groove 22 and is fixedly connected to the bracket 3 by threads, and the diameter of the shaft head 41 is larger than the width of the groove 22, so that the connecting shaft 4 will not slide out of the groove 22, and the bracket 3 and the base 2 are movably connected. The two supporting cavities 21 are symmetrically arranged on both sides of the groove 22.

[0021] In addition, a spring 5 is sleeved on the shaft body 42 of the connecting shaft 4, and the inner diameter of the spring 5 is smaller than the diameter of the shaft head 41, and the outer diameter of the spring 5 is larger than the width of the groove 22; so that one end of the spring 5 can be pressed on the shaft head 41 of the connecting shaft 4, and the other end can be pressed on the inner side of the groove 22 of the base 2. When the support column 31 is inserted into the support cavity 21, the elastic force of the spring 5 prevents the bracket 3 from falling off from the support cavity 21 when the grinder vibrates during the grinding process, thereby effectively preventing the powder receiving funnel 6 from falling off and causing the ground bean powder to spill and cause waste of bean powder; it can also prevent the user from making a mistake in operation after receiving the powder, instead of lifting the powder receiving funnel 6 upward, but pulling the powder receiving funnel 6 outward to pull the bracket 3 out of the base 2.

[0022] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A support assembly for a coffee grinder, comprising a base and a support mounted on a machine body, characterized in that: A connecting shaft is provided between the base and the bracket, one end of the connecting shaft is movably connected to the base, and the other end is fixedly connected to the bracket; The base is provided with at least one supporting cavity, and the bracket is correspondingly provided with at least one supporting column which can be inserted into the supporting cavity; The bracket is provided with two supporting arms, the diameter of the lower surface of the two supporting arms is smaller than the diameter of the upper surface, and there is an arc-shaped transition between the lower surface and the upper surface.

2. A coffee bean grinder support assembly according to claim 1, characterized in that: The base is provided with a groove and a hollow chamber, and the groove and the hollow chamber are communicated with each other.

3. The support assembly for a coffee bean grinder according to claim 2, characterized in that: The connecting shaft comprises a shaft head and a shaft body, wherein the shaft head is located in the hollow chamber, and the shaft body extends out of the groove and is fixedly connected to the bracket, and the diameter of the shaft head is greater than the width of the groove.

4. The support assembly for a coffee bean grinder according to claim 3, characterized in that: A spring is sleeved on the shaft body of the connecting shaft, the inner diameter of the spring is smaller than the diameter of the shaft head, and the outer diameter of the spring is larger than the width of the groove.

5. The support assembly for a coffee bean grinder according to claim 4, characterized in that: One end of the spring is pressed against the shaft head of the connecting shaft, and the other end is pressed against the inner side of the groove of the base.

6. The support assembly for a coffee bean grinder according to claim 3, characterized in that: The connecting shaft body is threadedly connected to the bracket.

7. The support assembly for a coffee bean grinder according to claim 1, characterized in that: The number of the supporting cavities and the number of the supporting columns are the same.

8. The support assembly for a coffee bean grinder according to claim 7, characterized in that: The number of the supporting cavities and the number of the supporting columns are both two.

9. The support assembly for a coffee bean grinder according to claim 8, characterized in that: The two supporting cavities are symmetrically arranged on both sides of the groove.

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