Bean grinder with straight knife
By using partition devices in the grinding chamber of the bean grinder, the problem of coffee beans splashing during grinding is solved, and a more efficient grinding process is achieved and the use efficiency is improved.
Patent Information
- Application Number
- CN202420681592.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-04-03
AI Technical Summary
In the grinding room of the bean grinder, when there are fewer coffee beans, due to the large spare space, the coffee beans will splash and move during the grinding process, resulting in a longer grinding time and affecting the use efficiency.
A single-cut bean grinder is designed, and the partition device is used to reduce the space partition of the grinding chamber. By moving the partition plate and bolts, the space size of the grinding chamber is adjusted to prevent coffee beans from splashing.
Through the use of partition devices, the spare space in the grinding chamber is reduced, the splashing phenomenon of coffee beans during grinding is avoided, the grinding time is shortened, and the use efficiency of the grinder is improved.
Smart Images
Figure CN222942209U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coffee bean grinders, in particular to a straight-blade coffee bean grinder. Background Art
[0002] The bean grinder is an important part of coffee equipment. It is a device used to grind coffee beans into coffee powder, including the flat-blade grinder.
[0003] When grinding coffee beans into coffee powder, open the cup cover on the top of the cup body, then put the coffee beans into the grinding chamber inside the cup body, then close the cup cover, and then press the button to start the grinder, and then the flat blade grinds the coffee beans into coffee powder. When there are fewer coffee beans in the grinding chamber, due to the large free space in the grinding chamber, the coffee beans will splash and move around during grinding, and it will take a long time to complete the grinding of all the coffee beans, which will affect the efficiency of the grinder. Utility Model Content
[0004] The utility model proposes a flat blade bean grinder to solve the problem that when there are fewer coffee beans in a grinding chamber, the coffee beans will splash and move everywhere during grinding due to the large free space in the grinding chamber, and then it will take a long time to complete the grinding of all the coffee beans, thus affecting the use efficiency of the grinder.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a straight-blade coffee bean grinder, comprising a cup body, a cup cover is provided at the upper end of the cup body, a button is provided on one side of the cup body, a grinding chamber is provided inside the cup body, a straight-blade is provided at the grinding chamber inside the cup body, a partition device is provided at the grinding chamber inside the cup body, the partition device comprises a placement block, the placement block is fixedly connected to the grinding chamber inside the cup body, a connecting block is inserted into the placement block, a partition plate is provided on one side of the connecting block, the size of the partition plate is adapted to the size of the grinding chamber inside the cup body, an adding block is inserted into the placement block, the adding block is threadedly connected with a bolt inside the threaded connection, the bolt is threadedly connected to the partition plate, and the bolt is threadedly connected to the placement block.
[0006] The effect achieved by the above components is: when grinding coffee beans into coffee powder, open the cup cover at the upper end of the cup body, then put the coffee beans into the grinding chamber inside the cup body, then close the cup cover, and then start the grinder by pressing the button, and then grind the coffee beans into coffee powder with a flat knife. When there are fewer coffee beans in the grinding chamber on the surface of the cup body, the partition plate can be moved to insert the connecting block into the placement block, and then the adding block is inserted into the placement block, and then the bolt is turned so that the bolt passes through the adding block and the partition plate in turn, and then reaches the inside of the placement block, and then the partition plate is fixed to the surface of the placement block, and then the partition plate is used to partition and reduce the internal air of the grinding chamber. By using the partition device, the space of the grinding chamber inside the cup body can be partitioned and reduced, so as to avoid the situation that when there are fewer coffee beans in the grinding chamber, the coffee beans will splash and move everywhere during grinding due to the large free space in the grinding chamber, and then it takes a long time to complete the grinding of all the coffee beans, thereby improving the use efficiency of the grinder.
[0007] Preferably, the size of the connecting block is larger than the size of the placement block, and there is a gap between the partition plate and the adding block.
[0008] The effect achieved by the above components is: by adjusting the position of the connecting block inside the placing block, the height of the partition board inside the grinding chamber is changed, and then the partition board can better partition the internal space of the grinding chamber into different sizes.
[0009] Preferably, a baffle is fixedly connected to one side of the placement block, and the size of the baffle is adapted to the size of the adding block.
[0010] The effect achieved by the above components is that the baffle can be used to locate the position of the added block on the surface of the placement block, and then it is convenient to fix the partition board with bolts later.
[0011] Preferably, a trapezoidal block is fixedly connected to one side of the connecting block away from the partition plate, and the size of the trapezoidal block on the side away from the connecting block is smaller than the size on the other side.
[0012] The effect achieved by the above components is that the size of one side of the connecting block can be reduced by the trapezoidal block, and then the connecting block can be inserted into the placement block more easily.
[0013] Preferably, an auxiliary block is fixedly connected to a side of the partition plate away from the connecting block, and a cross section of the auxiliary block is in the shape of a transverse circular ring.
[0014] The effect achieved by the above components is: when using the auxiliary block, the auxiliary block can be used to increase the contact area between the partition board and the operator's hand, so that the operator can move the partition board better.
[0015] Preferably, a protective device is provided on a side of the cup body close to the button, and the protective device comprises a slide rail.
[0016] The slide rail is fixedly connected to the cup body, a slide block is slidably connected inside the slide rail, a protective plate is fixedly connected to one side of the slide block, and the size of the protective plate is adapted to the size of the button.
[0017] The effect achieved by the above components is: when using the button on the surface of the cup body, the protective plate can be moved to make the sliding block slide inside the slide rail, and then the protective plate reaches the upper end of the button, and then the protective plate blocks and protects the button on the surface of the cup body. By using the protective device, the button on the surface of the cup body can be protected to prevent the operator from accidentally touching the button when the grinder is not in use, causing the grinder to start accidentally.
[0018] Preferably, a magnet is fixedly connected to one side of the sliding block, and an iron block is fixedly connected to one side of the sliding rail.
[0019] The effect achieved by the above components is: when the protective plate shields and protects the button, the iron block can be adsorbed by the magnet, so that the protective plate is not easy to move, and the protective plate can better shield and protect the button.
[0020] Preferably, a plurality of anti-sliding blocks are fixedly connected to a side of the protective plate away from the sliding block, and the plurality of anti-sliding blocks are arranged equidistantly on the surface of the protective plate.
[0021] The effect achieved by the above components is that when the protective plate is moved, the anti-sliding block can be used to increase the friction between the operator's hand and the protective plate, thereby making it easier for the operator to move the protective plate.
[0022] In summary, the beneficial effects of the utility model are:
[0023] By using a partition device, the space of the grinding chamber inside the cup body can be partitioned and made smaller, to avoid the situation where when there are fewer coffee beans in the grinding chamber, the coffee beans will splash and move everywhere during grinding due to the large free space in the grinding chamber, and then it will take a long time to complete the grinding of all the coffee beans, thereby improving the use efficiency of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] FIG1 is a schematic diagram of the three-dimensional structure of the utility model;
[0025] FIG2 is a schematic diagram of a cross-sectional three-dimensional structure of FIG1 of the present utility model;
[0026] FIG3 is a schematic diagram of the three-dimensional structure of the partition device of the utility model;
[0027] FIG4 is an enlarged view of point A in FIG3 of the present utility model;
[0028] FIG. 5 is a schematic diagram of the three-dimensional structure of the protective device of the utility model.
[0029] Legend: 1. Cup body; 2. Partition device; 21. Placement block; 22. Connection block; 23. Partition plate; 24. Adding block; 25. Bolt; 26. Baffle; 27. Trapezoidal block; 28. Auxiliary block; 3. Protective device; 31. Slide rail; 32. Sliding block; 33. Protective plate; 34. Magnet; 35. Iron block; 36. Anti-sliding block; 4. Cup cover; 5. Button; 6. Slotted knife; 7. Grinding chamber. DETAILED DESCRIPTION
[0030] Reference Figure 1-5 As shown, the present embodiment discloses a straight-blade coffee bean grinder, comprising a cup body 1, a cup cover 4 is provided at the upper end of the cup body 1, a button 5 is provided on one side of the cup body 1, a grinding chamber 7 is provided inside the cup body 1, a straight-blade 6 is provided at the grinding chamber 7 inside the cup body 1, a partition device 2 is provided at the grinding chamber 7 inside the cup body 1, the partition device 2 comprises a placement block 21, the placement block 21 is fixedly connected to the grinding chamber 7 inside the cup body 1, a connecting block 22 is inserted into the placement block 21, a partition plate 23 is provided on one side of the connecting block 22, the size of the partition plate 23 is adapted to the size of the grinding chamber 7 inside the cup body 1, an adding block 24 is inserted into the placement block 21, a bolt 25 is threadedly connected to the adding block 24, the bolt 25 is threadedly connected to the partition plate 23, and the bolt 25 is threadedly connected to the placement block 21.
[0031] Referring to FIGS. 1-5 , this embodiment discloses that when grinding coffee beans into coffee powder, the cup cover 4 at the upper end of the cup body 1 is opened, and then the coffee beans are placed in the grinding chamber 7 inside the cup body 1 , and then the cup cover 4 is closed, and then the bean grinder is started by pressing a button 5 , and then the flat blade 6 grinds the coffee beans into coffee powder.
[0032] When there are fewer coffee beans in the grinding chamber 7 on the surface of the cup body 1, the partition plate 23 can be moved to insert the connecting block 22 into the placement block 21, and then the adding block 24 can be inserted into the placement block 21, and then the bolt 25 can be turned to make the bolt 25 pass through the adding block 24 and the partition plate 23 in turn, and then reach the inside of the placement block 21, and then the partition plate 23 is fixed to the surface of the placement block 21, and then the partition plate 23 is used to isolate and reduce the internal air of the grinding chamber 7. By using the partition device 2, the space of the grinding chamber 7 inside the cup body 1 can be isolated and reduced, so as to avoid the situation that when there are fewer coffee beans in the grinding chamber 7, due to the large free space in the grinding chamber 7, the coffee beans will splash and move everywhere during grinding, and then it will take a long time to complete the grinding of all the coffee beans, thereby improving the use efficiency of the grinder.
[0033] As shown in FIGS. 1-5 , this embodiment discloses that the size of the connection block 22 is larger than the size of the placement block 21, and there is a gap between the partition plate 23 and the addition block 24. By adjusting the position of the connection block 22 inside the placement block 21, the height of the partition plate 23 inside the grinding chamber 7 is changed, and then the partition plate 23 can better partition the internal space of the grinding chamber 7 into different sizes. A baffle 26 is fixedly connected to one side of the placement block 21, and the size of the baffle 26 is adapted to the size of the addition block 24. The baffle 26 can be used to locate the position of the addition block 24 on the placement block 21, and then it is convenient to fix the partition plate 23 with bolts 25 later. A trapezoidal block 27 is fixedly connected to one side of the connection block 22 away from the partition plate 23, and the size of the trapezoidal block 27 away from the connection block 22 is smaller than the size of the other side. The size of one side of the connecting block 22 can be reduced by the trapezoidal block 27, so that the connecting block 22 can be inserted into the placement block 21 more easily. The side of the partition plate 23 away from the connecting block 22 is fixedly connected with an auxiliary block 28, and the cross section of the auxiliary block 28 is in the shape of a horizontal circular ring. When the auxiliary block 28 is used, the auxiliary block 28 can be used to increase the contact area between the partition plate 23 and the operator's hand, so that the operator can move the partition plate 23 better.
[0034] As shown in FIGS. 1-5 , this embodiment discloses that a protective device 3 is provided on one side of the cup body 1 near the button 5. The protective device 3 includes a slide rail 31, which is fixedly connected to the cup body 1. A sliding block 32 is slidably connected inside the slide rail 31, and a protective plate 33 is fixedly connected to one side of the sliding block 32. The size of the protective plate 33 matches the size of the button 5. When the button 5 on the surface of the cup body 1 is used, the protective plate 33 can be moved to make the sliding block 32 slide inside the slide rail 31, and then the protective plate 33 reaches the upper end of the button 5, and then the protective plate 33 shields and protects the button 5 on the surface of the cup body 1. By using the protective device 3, the button 5 on the surface of the cup body 1 can be protected to prevent the operator from accidentally touching the button 5 when the grinder is not in use, which causes the grinder to start accidentally.
[0035] As shown in FIGS. 1-5 , the present embodiment discloses that a magnet 34 is fixedly connected to one side of the sliding block 32, and an iron block 35 is fixedly connected to one side of the sliding rail 31. When the protective plate 33 shields and protects the button 5, the magnet 34 can be used to adsorb the iron block 35, so that the protective plate 33 is not easy to move, and the protective plate 33 can better shield and protect the button 5. A plurality of anti-sliding blocks 36 are fixedly connected to the side of the protective plate 33 away from the sliding block 32, and the plurality of anti-sliding blocks 36 are arranged equidistantly on the surface of the protective plate 33. When moving the protective plate 33, the anti-sliding blocks 36 can be used to increase the friction between the operator's hand and the protective plate 33, so that the operator can move the protective plate 33 more easily.
[0036] Working principle: When grinding coffee beans into coffee powder, open the cup cover 4 on the upper end of the cup body 1, then put the coffee beans into the grinding chamber 7 inside the cup body 1, then close the cup cover 4, and then press the button 5 to start the bean grinder, and then the flat knife 6 grinds the coffee beans into coffee powder. When there are fewer coffee beans in the grinding chamber 7 on the surface of the cup body 1, the partition plate 23 can be moved by the auxiliary block 28, so that the connecting block 22 with the trapezoidal block 27 is inserted into the placement block 21, and then the adding block 24 is inserted into the placement block 21 with the baffle 26, and then the bolt 25 is rotated to make the bolt 25 pass through the adding block 24 and the partition plate 23 in turn, and then reach the inside of the placement block 21, and then the partition plate 23 is fixed to the surface of the placement block 21, and then the partition plate 23 is used to isolate and reduce the internal air of the grinding chamber 7. By using the partition device 2, the space of the grinding chamber 7 inside the cup body 1 can be isolated and reduced, so as to avoid the situation that when there are fewer coffee beans in the grinding chamber 7, due to the large free space in the grinding chamber 7, the coffee beans will splash and move everywhere during grinding, and then it will take a long time to complete the grinding of all the coffee beans, thereby improving the use efficiency of the grinder.
[0037] When using the button 5 on the surface of the cup body 1, the protective plate 33 with the anti-sliding block 36 can be moved to make the sliding block 32 slide inside the sliding rail 31, and then the protective plate 33 reaches the upper end of the button 5. At this time, the iron block 35 is adsorbed by the magnet 34, and then the protective plate 33 shields and protects the button 5 on the surface of the cup body 1. By using the protective device 3, the button 5 on the surface of the cup body 1 can be protected to prevent the operator from accidentally touching the button 5 when the grinder is not in use, thereby preventing the grinder from accidentally starting.
Claims
1. A flat blade coffee bean grinder, comprising a cup body (1), characterized in that: A cup cover (4) is provided at the upper end of the cup body (1); a button (5) is provided on one side of the cup body (1); a grinding chamber (7) is provided inside the cup body (1); a straight-blade knife (6) is provided at the grinding chamber (7) inside the cup body (1); a partition device (2) is provided at the grinding chamber (7) inside the cup body (1); the partition device (2) comprises a placement block (21); the placement block (21) is fixedly connected to the grinding chamber (7) inside the cup body (1); a connecting block (22) is inserted inside the placement block (21); a partition plate (23) is provided on one side of the connecting block (22); the size of the partition plate (23) is adapted to the size of the grinding chamber (7) inside the cup body (1); an adding block (24) is inserted inside the placement block (21); a bolt (25) is threadedly connected to the inside of the adding block (24); the bolt (25) is threadedly connected to the partition plate (23); and the bolt (25) is threadedly connected to the placement block (21).
2. The straight blade coffee bean grinder according to claim 1, characterized in that: The size of the connecting block (22) is larger than the size of the placement block (21), and there is a gap between the partition plate (23) and the adding block (24).
3. The straight blade coffee bean grinder according to claim 2, characterized in that: A baffle plate (26) is fixedly connected to one side of the placement block (21), and the size of the baffle plate (26) is adapted to the size of the adding block (24).
4. The straight blade coffee bean grinder according to claim 3, characterized in that: A trapezoidal block (27) is fixedly connected to one side of the connection block (22) away from the partition plate (23); the size of the trapezoidal block (27) on the side away from the connection block (22) is smaller than the size of the other side.
5. The straight blade coffee bean grinder according to claim 4, characterized in that: An auxiliary block (28) is fixedly connected to one side of the partition plate (23) away from the connection block (22); the cross section of the auxiliary block (28) is in the shape of a transverse circular ring.
6. The straight blade coffee bean grinder according to claim 5, characterized in that: A protective device (3) is provided on a side of the cup body (1) close to the button (5), the protective device (3) comprising a slide rail (31), the slide rail (31) being fixedly connected to the cup body (1), a sliding block (32) being slidably connected inside the slide rail (31), a protective plate (33) being fixedly connected to one side of the sliding block (32), and the size of the protective plate (33) being adapted to the size of the button (5).
7. The straight blade coffee bean grinder according to claim 6, characterized in that: A magnet (34) is fixedly connected to one side of the sliding block (32), and an iron block (35) is fixedly connected to one side of the sliding rail (31).
8. The straight blade coffee bean grinder according to claim 7, characterized in that: A plurality of anti-sliding blocks (36) are fixedly connected to a side of the protective plate (33) away from the sliding block (32), and the plurality of anti-sliding blocks (36) are arranged at equal distances on the surface of the protective plate (33).