CN219422656U - Manual coffee grinding device - Google Patents
Manual coffee grinding device Download PDFInfo
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- CN219422656U CN219422656U CN202320306920.0U CN202320306920U CN219422656U CN 219422656 U CN219422656 U CN 219422656U CN 202320306920 U CN202320306920 U CN 202320306920U CN 219422656 U CN219422656 U CN 219422656U
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- grinder
- powder
- positioning
- manual coffee
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Abstract
The utility model discloses a manual coffee grinding device, including have the grinder of power input end and powder output end, detachably connect in the powder storehouse cup of powder output end, grinder is provided with a plurality of positioning concave parts, the powder storehouse cup be provided with positioning concave part complex location convex part, the location convex part includes elastomeric element and ball, the ball with positioning concave part joint under the elastomeric element effect, grinder with the powder storehouse cup realizes fixing, grinder includes grinding shell and grinding mechanism, grinding mechanism includes the axis body that stretches out the grinding shell, the axis body is the power input end; the grinding head is arranged on the shaft body, and the grinding seat is fixedly arranged on the grinding shell; the grinding device and the powder bin cup are matched through the mutual matching of the positioning convex part and the positioning concave part, so that the assembly and the disassembly are rapid; cleaning is easier than screw fitting.
Description
Technical Field
The application relates to the technical field of coffee grinding, in particular to a manual coffee grinding device.
Background
At present, the existing manual coffee grinding device often comprises a grinding device and a powder bin cup, the grinding device and the powder bin cup are often matched through screw threads in a locking manner, a large amount of dust floats in the powder bin cup after grinding, and the coffee powder is often difficult to clean after being opened and falls into a screw thread gap; on the other hand, threaded connection is relatively cumbersome to open.
Disclosure of Invention
To the not enough of prior art, this application provides a manual coffee grinding utensil, and be convenient for wash and have quick detach function in order to solve above-mentioned problem.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a manual coffee grinding utensil, includes the grinder that has power input end and powder output, detachably connect in powder output's powder storehouse cup, grinder is provided with a plurality of location concave parts or a plurality of location convex part, the powder storehouse cup be provided with location concave part complex location convex part or with location convex part complex location concave part, the location convex part includes elastomeric element and ball, the ball under elastomeric element effect with location concave part joint, grinder with powder storehouse cup realizes fixing.
In the above technical scheme, further, the grinding device comprises a grinding shell and a grinding mechanism, wherein the grinding mechanism comprises a shaft body extending out of the grinding shell, and the shaft body is a power input end; the grinding head is arranged on the shaft body, and the grinding seat is fixedly arranged on the grinding shell, and the grinding head rotates to drive the coffee beans to rub with the grinding seat so that the coffee beans become fragments or powder.
In the above technical scheme, further, the power input end can be dismantled and be provided with the rotary rod, the rotary rod tip rotates and is provided with the portion of gripping, the axis body with can dismantle between the rotary rod and be provided with the upper cover.
In the above technical scheme, further, the shaft body is arranged in the rotary cavity of the grinding shell through a bearing, and the rotary cavity is connected with the inner wall of the grinding shell through ribs.
In the above technical scheme, further, the inner wall of the grinding seat is provided with a plurality of grinding grooves which extend towards the bottom and are matched with the grinding head to form a powder outlet.
In the above technical scheme, further, the shaft body end is provided with an adjusting knob, the adjusting knob sets up the location convex part with the location concave part joint that the grinding head array set up.
In the above technical scheme, further, the adjusting knob is adjusted to enable the grinding head to rotate along with the adjusting knob, and the longitudinal height of the grinding head is changed along with the rotation of the adjusting knob, so that the size of the powder outlet hole is changed.
In the above technical scheme, further, the adjusting knob is triangular, and the joint is in cambered surface transition
In the above technical scheme, further, the upper end of the grinding seat is provided with a circular arc-shaped sinking.
In the above technical scheme, further, a matching ring is arranged between the grinding shell and the grinding seat, and one end of the matching ring is clamped with the other end of the limiting concave part of the grinding seat in a matching manner at the bottom of the grinding shell.
In the above technical scheme, further, the cooperation ring sets up the chamfer and makes the powder storehouse cup inserts more easily.
The beneficial effects of this application lie in: 1. the grinding device and the powder bin cup are matched through the mutual matching of the positioning convex part and the positioning concave part, so that the assembly and the disassembly are rapid; 2. the cleaning is easier than the thread matching; 3. the adjusting knob is directly connected with the grinding head in a clamping mode, an intermediate plate in the prior art is omitted, cost is reduced, installation space is saved, assembly is convenient, and matching precision is improved.
Drawings
The present application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural view of an elevation of the present application.
Fig. 2 is a schematic structural view of the inside of fig. 1 of the present application.
Fig. 3 is an enlarged partial schematic view of section A-A of fig. 2 of the present application.
Fig. 4 is a schematic structural view of the explosion of fig. 1 of the present application.
Fig. 5 is a schematic structural view of the polishing apparatus of the present application.
In the figure, 1. Grinding device, 11. Positioning recess, 12. Grinding shell, 121. Rotating cavity, 122. Ribs, 13. Grinding mechanism, 131. Shaft body, 132. Grinding head, 133. Grinding seat, 1331. Grinding groove, 1332. Powder outlet, 1333. Circular arc sink, 14. Rotating rod, 15. Holding part, 16. Upper cover, 17. Bearing, 18. Adjusting knob, 2. Powder bin cup, 21. Positioning protrusion, 211. Ball, 212. Elastic component, 3. Mating ring.
Description of the embodiments
Referring to fig. 1-5, the manual coffee grinder comprises a grinder 1 with a power input end and a powder output end, and a powder bin cup 2 detachably connected to the powder output end, wherein the grinder 1 is provided with a plurality of positioning concave parts 11, the powder bin cup 2 is provided with positioning convex parts 21 matched with the positioning concave parts 11, the positioning convex parts 21 comprise elastic parts 212 and beads 211, the beads 211 are clamped with the positioning concave parts 11 under the action of the elastic parts 212, and the grinder 1 is fixed with the powder bin cup 2.
The same positioning convex part 21 arranged on the grinding device 1 is matched with the positioning concave part 11 of the powder bin cup 2 to realize fixation, and the fixation also falls into the protection scope of the application.
In order to enable the grinding head 132 to be manually driven to grind the coffee beans in the grinding device 1, the grinding device 1 comprises a grinding shell 12 and a grinding mechanism 13, wherein the grinding mechanism 13 comprises a shaft body 131 extending out of the grinding shell 12, and the shaft body 131 is a power input end; the grinding head 132 arranged on the shaft body 131 and the grinding seat 133 fixedly arranged on the grinding shell 12, the grinding head 132 rotates to drive coffee beans and the grinding seat 133 to rub so that the coffee beans become fragments or powder, the power input end is detachably provided with the rotary rod 14, the end part of the rotary rod 14 rotates to be provided with the holding part 15, the shaft body 131 and the rotary rod 14 are detachably provided with the upper cover 16, the shaft body 131 is arranged in the rotary cavity 121 of the grinding shell 12 through the bearing 17, the rotary cavity 121 is connected with the inner wall of the grinding shell 12 through the ribs 122, and a plurality of grinding grooves 1331 are formed in the inner wall of the grinding seat 133, extend towards the bottom and are matched with the grinding head 132 to form the powder outlet 1332.
When in use, the rotary rod 14 and the upper cover 16 are removed, coffee beans are poured in, the upper cover 16 is covered, the rotary rod 14 is installed, the holding part 15 is held to rotate the rotary rod 14, the coffee beans are extruded by the grinding head 132 and the grinding seat 133, and the coffee beans fall from the powder outlet 1332 after being made into powder.
In order to enable the thickness of the ground coffee powder to be adjustable, an adjusting knob 18 is arranged at the end part of the shaft body 131, and a positioning convex part 21 arranged on the adjusting knob 18 is clamped with a positioning concave part 11 arranged on the grinding head 132; adjusting the adjusting knob 18 to rotate the grinding bit 132 along with the adjusting knob 18, and changing the longitudinal height thereof, so that the size of the powder outlet 1332 is changed; the adjusting knob 18 is triangular, the joint is in cambered surface transition, and the operation hand feeling is more comfortable and humanized.
In order to make the grinding of the coffee beans more fully, the upper end of the grinding seat 133 is provided with a circular arc-shaped sinking 1333, so that the downward converging contact of the coffee beans is more dense.
The grinding shell 12 with be provided with the cooperation ring 3 between the grinding seat 133, cooperation ring 3 one end with the spacing concave part cooperation other end joint of grinding seat 133 is in the bottom of grinding shell 12, cooperation ring 3 sets up the chamfer and makes powder storehouse cup 2 inserts more easily.
According to the above design: the grinding device and the powder bin cup are matched through the mutual matching of the positioning convex part and the positioning concave part, so that the assembly and the disassembly are rapid; cleaning is easier than screw fitting.
The foregoing description is only a preferred embodiment of the present application and is not intended to limit the present application in any way, and simple modifications, equivalent changes or modifications can be made without departing from the technical solutions of the present application, all falling within the scope of the present application.
Claims (10)
1. A manual coffee grinder comprises a grinding device with a power input end and a powder output end, a powder bin cup detachably connected with the powder output end,
it is characterized in that the method comprises the steps of,
the grinding device is provided with a plurality of positioning concave parts or a plurality of positioning convex parts,
the powder bin cup is provided with a positioning convex part matched with the positioning concave part or a positioning concave part matched with the positioning convex part,
the positioning convex part comprises an elastic part and a ball, the ball is clamped with the positioning concave part under the action of the elastic part, and the grinding device is fixed with the powder bin cup.
2. A manual coffee grinder according to claim 1, wherein the grinder comprises a grinder housing and a grinder mechanism, the grinder mechanism comprising a shaft extending out of the grinder housing, the shaft being a power input;
a grinding head arranged on the shaft body and a grinding seat fixedly arranged on the grinding shell,
the grinding head rotates to drive the coffee beans to rub with the grinding seat so that the coffee beans become fragments or powder.
3. A manual coffee grinder according to claim 2, wherein the power input end is detachably provided with a rotary lever, the rotary lever end is rotatably provided with a grip, and an upper cover is detachably provided between the shaft body and the rotary lever.
4. A manual coffee grinder according to claim 2, wherein the shaft is arranged in a rotating cavity of the grinding housing by means of a bearing, the rotating cavity being connected to the inner wall of the grinding housing by means of ribs.
5. A manual coffee grinder according to claim 2, wherein the grinding base has a plurality of grinding grooves formed in an inner wall thereof and extending toward a bottom thereof and cooperating with the grinding bit to form the powder outlet.
6. A manual coffee grinder according to claim 5, wherein the shaft body end is provided with an adjustment knob having a positioning protrusion for snap-engagement with a positioning recess provided in the grinder head array.
7. A manual coffee grinder according to claim 6, wherein adjustment of said adjustment knob causes said grinder head to rotate with said adjustment knob, with a consequent change in longitudinal height, thereby causing a change in the size of the outlet orifice.
8. A manual coffee grinder according to claim 6, wherein the adjustment knob is triangular and the junction is curved.
9. A manual coffee grinder according to claim 2, wherein the upper end of the grinding seat is provided with a circular arc shaped depression.
10. A manual coffee grinder according to claim 2, wherein a mating ring is provided between the grinding housing and the grinding base, one end of the mating ring being clamped to the bottom of the grinding housing with the other end of the mating ring being mated with the limit recess of the grinding base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306920.0U CN219422656U (en) | 2023-02-24 | 2023-02-24 | Manual coffee grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320306920.0U CN219422656U (en) | 2023-02-24 | 2023-02-24 | Manual coffee grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219422656U true CN219422656U (en) | 2023-07-28 |
Family
ID=87341367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320306920.0U Active CN219422656U (en) | 2023-02-24 | 2023-02-24 | Manual coffee grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219422656U (en) |
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2023
- 2023-02-24 CN CN202320306920.0U patent/CN219422656U/en active Active
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