Powder distributor

Abstract

The utility model discloses a powder distributor which comprises a butt joint seat of a butt joint container, a powder distribution head and a screwing assembly used for driving the powder distribution head to rotate, and a powder pressing groove used for containing and guiding the powder distribution head to move up and down is formed in the bottom of the butt joint seat. The screwing assembly comprises a guide connecting rod and a guide sleeve used for driving the guide connecting rod to rotate, the guide sleeve is provided with a guide through hole matched with the guide connecting rod so that the guide connecting rod can ascend and descend along the guide through hole, and the powder distribution head is connected with one end of the guide connecting rod. The powder distributor is easy to operate, and abrasion between the powder distributor and the container can be reduced in the trowelling operation.

Description

Technical Field

[0001] This utility model relates to the technical field of coffee powder distribution devices, and in particular to a powder distributor. Background Technology

[0002] Existing coffee powder dispensers typically require the dispenser to be placed inside a container of coffee powder to level the powder. During this leveling process, the user usually needs to rotate the dispenser, causing friction between the dispenser and the container. Furthermore, existing dispensers and containers are generally coated or painted for aesthetic purposes.

[0003] Therefore, the frequent leveling process can easily cause wear and tear on the powder dispenser and container, resulting in the debris from the wear easily getting mixed into the coffee powder. Utility Model Content

[0004] The technical problem to be solved by this utility model embodiment is to provide a powder spreader that is simple to operate and can reduce wear between the powder spreader and the container during the smoothing operation.

[0005] To solve the above-mentioned technical problems, this utility model provides a powder applicator for smoothing powder contained in a container. The powder applicator includes a docking seat for docking with the container, a powder applicator head, and a screwing assembly for driving the powder applicator head to rotate. The bottom of the docking seat is provided with a powder pressing groove for accommodating and guiding the powder applicator head to move up and down.

[0006] The screwing assembly includes a guide connecting rod and a guide sleeve for driving the guide connecting rod to rotate. The guide sleeve has a guide through hole adapted to the guide connecting rod so that the guide connecting rod can move up and down along the guide through hole. The powder head is connected to one end of the guide connecting rod.

[0007] As an improvement to the above solution, the bottom surface of the powder applicator is provided with a plurality of raised smoothing strips, and each smoothing strip is circumferentially spaced relative to the rotation center of the powder applicator.

[0008] A smoothing slope is provided between adjacent smoothing strips.

[0009] As an improvement to the above solution, the smoothing slope is fan-shaped and is set to follow the rotation direction of the powder applicator along the inclination direction of the smoothing slope.

[0010] The highest and outer edges of the smoothing slope extend to the top surface of the smoothing strip and the outer edge of the powder applicator, respectively.

[0011] As an improvement to the above solution, the guide connecting rod includes a rotating section driven by the rotation of the guide sleeve and a connecting section for connecting the powder head;

[0012] The shape of the rotating section is adapted to the shape of the guide through hole, and the cross-sectional profile of the guide through hole is non-circular to limit the relative rotation between the rotating section and the guide sleeve.

[0013] As an improvement to the above solution, the top of the docking seat is provided with a bearing groove, and the bearing groove is used to install the bearing of the guide sleeve.

[0014] As an improvement to the above solution, a rotation center hole is provided between the bearing groove and the powder pressing groove, which is only for the connecting section to pass through, so as to prevent the rotating section from disengaging from the guide through hole.

[0015] As an improvement to the above solution, a screw cap that can be turned by hand is also included. The screw cap is connected to the guide sleeve to drive the guide sleeve to rotate.

[0016] As an improvement to the above solution, the screw cap is located on the top of the mating seat to cover and seal the bearing groove;

[0017] The screw cap has a movable groove inside for the guide connecting rod to move up and down, and the movable groove is connected to the bearing groove.

[0018] As an improvement to the above solution, the screw cap includes a cap body and a rotating connector, wherein the rotating connector is disposed in the cap body to rotate with the cap body;

[0019] The rotating connector is connected to the guide sleeve.

[0020] As an improvement to the above solution, the outer edge of the smoothing strip is provided with a guide arc surface for guiding the powder head into the container.

[0021] Implementing this utility model embodiment has the following beneficial effects: The powder dispenser includes a docking seat for docking the container, a powder dispensing head, and a screwing assembly for driving the powder dispensing head to rotate. The bottom of the docking seat is provided with a pressing groove for accommodating and guiding the powder dispensing head to move up and down. Therefore, when the user holds the powder dispenser with the powder dispensing head facing down, the powder dispensing head can slowly descend due to the gravity of the powder dispensing head itself and the negative pressure of the pressing groove.

[0022] The screwing assembly includes a guide connecting rod and a guide sleeve for driving the guide connecting rod to rotate. The guide sleeve is provided with a guide through hole adapted to the guide connecting rod, so that the guide connecting rod can move up and down along the guide through hole, thereby maintaining the normal up and down movement of the powder applicator.

[0023] The powder-dispensing head is connected to one end of the guide connecting rod, so that the operator can drive the guide sleeve to rotate, thereby directly driving the powder-dispensing head to rotate, thus avoiding wear between the docking seat and the container. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the powder distributor of this utility model;

[0025] Figure 2 This is a cross-sectional structural diagram of the powder distributor of this utility model;

[0026] Figure 3 This is a schematic diagram of the powder distribution head of this utility model. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0028] See Figure 1 , 2 In embodiment 3, this utility model provides a powder applicator for smoothing powder contained in a container. The powder applicator includes a docking seat 1 for docking with the container, a powder applicator head 2, and a screwing assembly for driving the powder applicator head 2 to rotate. The bottom of the docking seat 1 is provided with a powder pressing groove 11 for accommodating and guiding the powder applicator head 2 to move up and down.

[0029] The screwing assembly includes a guide connecting rod 3 and a guide sleeve 4 for driving the guide connecting rod 3 to rotate. The guide sleeve 4 is provided with a guide through hole 41 adapted to the guide connecting rod 3 so that the guide connecting rod 3 can move up and down along the guide through hole 41. The powder head 2 is connected to one end of the guide connecting rod 3.

[0030] Specifically, the bottom surface of the powder applicator 2 is provided with a plurality of raised smoothing strips 21, and each smoothing strip 21 is circumferentially spaced relative to the rotation center of the powder applicator 2; a smoothing slope 22 is provided between adjacent smoothing strips 21.

[0031] Preferably, the outer edge of the smoothing strip 21 is provided with a guide arc surface 23 for guiding the powder head 2 into the container.

[0032] Preferably, the powder dispenser 2 has a cylindrical structure adapted to the coffee powder container.

[0033] The smoothing slope 22 is fan-shaped and is positioned to follow the rotation direction of the coffee powder applicator 2 along its inclination direction. The highest edge 22a and the outer edge 22b of the smoothing slope 22 extend to the top surface of the smoothing strip 21 and the outer edge of the coffee powder applicator 2, respectively. Therefore, during the smoothing operation, as the coffee powder applicator 2 rotates, the relatively protruding coffee powder will smoothly transition along the smoothing slope 22 to the top surface of the smoothing strip 21, thereby achieving a smooth smoothing effect on the coffee powder.

[0034] The guide connecting rod 3 includes a rotating section 31 driven by the rotation of the guide sleeve 4 and a connecting section 32 for connecting the powder head 2;

[0035] The shape of the rotating segment 31 is adapted to the shape of the guide through hole 41. The cross-sectional profile of the guide through hole 41 is non-circular to restrict the relative rotation between the rotating segment 31 and the guide sleeve 4. This allows the rotating segment 31 to move up and down within the guide through hole 41 while also being driven by the rotation of the guide sleeve 4. The non-circular shape can be polygonal, elliptical, star-shaped, etc.

[0036] To improve the smoothness and stability of the rotation of the guide sleeve 4, a bearing groove 12 is provided on the top of the mating seat 1, and the bearing 5 of the guide sleeve 4 is installed in the bearing groove 12. Preferably, the bottom surface of the bearing groove 12 is provided with a clearance groove 121 corresponding to the inner ring of the bearing 5, so as to prevent the inner ring 51 of the bearing 5 from contacting the bottom of the bearing groove 12 during rotation, thereby further improving the smoothness of the rotation of the guide sleeve 4.

[0037] A rotation center hole 13, which is provided between the bearing groove 12 and the powder pressing groove 11, is provided only for the connecting section 32 to pass through, so as to prevent the rotating section 31 from disengaging from the guide through hole 41. Preferably, the maximum width of the cross-section of the rotating section 31 is greater than the diameter of the guide through hole 41.

[0038] Furthermore, in order to facilitate manual rotation of the guide sleeve 4, the powder distributor also includes a screw cap 6 that can be screwed on by hand. The screw cap 6 is connected to the guide sleeve 4 to drive the guide sleeve 4 to rotate.

[0039] The screw cap 6 is located on the top of the docking seat 1 to cover and seal the bearing groove 12; the screw cap 6 is provided with a movable groove 6a for the guide connecting rod 3 to move up and down, and the movable groove 616a is connected to the bearing groove 12, thereby protecting the bearing from external dust contamination and improving the service life of the bearing 5.

[0040] In detail, the screw cap 6 includes a cap body 61 and a rotating connector 62. The rotating connector 62 is disposed inside the cap body 61 to rotate with the cap body 61; the rotating connector 62 is connected to the guide sleeve 4. Preferably, the rotating connector 62 is annular in shape to fit the movable groove 6a, and its inner and outer outer walls are threaded to the cap body 61 and the guide sleeve 4, respectively.

[0041] To facilitate the user's application of force to the cover 61, multiple circumferentially spaced grooves are provided on the side of the cover 61, with the length direction of the grooves being the same as the axial direction of the cover. To improve the grip, the cross-section of the grooves is arc-shaped.

[0042] Alternatively, the side of the cover 61 may be provided with an anti-slip groove 611 for fitting an anti-slip ring, the anti-slip groove fitting the anti-slip ring to increase the contact friction with the user. The anti-slip ring is preferably made of rubber.

[0043] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A powder distributor for spreading powder contained in a container, characterized by, The powder distributing device comprises a docking seat for docking a container, a powder distributing head and a screwing assembly for driving the powder distributing head to rotate, the bottom of the docking seat is provided with a powder pressing groove for accommodating and guiding the powder distributing head to move up and down. The screwing assembly comprises a guide connecting rod and a guide sleeve for driving the guide connecting rod to rotate, the guide sleeve is provided with a guide through hole matched with the guide connecting rod, so that the guide connecting rod moves up and down along the guide through hole, and one end of the guide connecting rod is connected with the powder distributing head.

2. The powder distributor of claim 1, wherein The bottom end surface of the powder distributing head is provided with a plurality of raised leveling strips, and the leveling strips are circumferentially spaced apart relative to the rotation center of the powder distributing head. Adjacent leveling strips are provided with leveling inclined surfaces.

3. The powder distributor of claim 2, wherein The leveling inclined surfaces are fan-shaped and arranged in the rotation direction of the powder distributing head along the inclined direction of the leveling inclined surfaces. The highest side and the outer side of the leveling inclined surface extend to the top end surface of the leveling strip and the outer edge of the powder distributing head, respectively.

4. The powder distributor of claim 1, wherein The guide connecting rod comprises a rotating section driven by the rotation of the guide sleeve and a connecting section for connecting the powder distributing head. The shape of the rotating section is matched with the shape of the guide through hole, and the cross-sectional profile of the guide through hole is non-circular to limit the relative rotation between the rotating section and the guide sleeve.

5. The powder distributor of claim 4, wherein, The top of the docking seat is provided with a bearing groove, and the bearing groove is used to install the bearing of the guide sleeve.

6. The powder distributor of claim 5, wherein The bearing groove and the powder pressing groove are provided with a rotation center hole only for the connecting section to pass through, so as to limit the rotating section from separating from the guide through hole.

7. The powder distributor of claim 5, wherein A cap that can be screwed by hand is further included, the cap is connected with the guide sleeve to drive the guide sleeve to rotate.

8. The powder distributor of claim 7, wherein The cap is arranged on the top of the docking seat to cover and close the bearing groove. The cap is provided with a movable groove for the guide connecting rod to move up and down, and the movable groove is in docking communication with the bearing groove.

9. The powder distributor according to claim 7 or 8, characterized in that The cap comprises a cover body and a rotating connecting piece, the rotating connecting piece is arranged in the cover body to rotate with the cover body. The rotating connecting piece is connected with the guide sleeve.

10. The powder distributor of claim 2 wherein, The outer side edge of the leveling strip is provided with a guide arc surface for guiding the powder distributing head to enter the container.

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