A coffee grinder
Patent Information
- Application Number
- CN202522308775.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-31
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-31
AI Technical Summary
若咖啡粉布粉不均，会导致粉层密度差异较大，萃取时热水流经粉层的速度不一致，易出现局部过萃或萃取不足的问题，直接影响咖啡最终的口感与风味呈现，因此需借助布粉器完成咖啡布粉操作
1、通过设置深度控制结构，调节块带动丝杆在导向槽内转动，借助丝杆与移动座的螺纹配合、导向杆对移动座的滑动导向作用，使移动座带动调节座及布粉组件同步下移，同时移动座带动指示块与指示标滑动，通过指示标在测量尺上的数值，可直观且精准把控下移幅度，确保布粉针能精准延伸至咖啡粉最底部，为后续均匀布粉奠定基础，大幅提升布粉效果，提高操作的便捷性；
Smart Images
Figure CN224685642U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of coffee powder dispenser technology, and more specifically, to a coffee powder dispenser. Background Technology
[0002] In the coffee-making process, the even distribution of coffee grounds is a crucial factor affecting the extraction results. Uneven distribution of coffee grounds leads to significant differences in the density of the coffee layer, resulting in inconsistent flow rates of hot water through the coffee layer during extraction. This can easily cause problems such as over-extraction or under-extraction in certain areas, directly affecting the final taste and flavor of the coffee. Therefore, a coffee grounds distributor is needed to properly distribute the coffee grounds.
[0003] However, existing needle-type coffee powder dispensers have obvious shortcomings in practical use: when the powder needle is inserted into the coffee powder, it will be obstructed by the coffee powder. The operator cannot intuitively judge whether the powder needle has reached the bottom of the coffee powder. They can only rely on their own experience to judge and adjust, which is not only difficult, but also easy to cause uneven powder distribution due to the powder needle not reaching the specified depth, which seriously affects the coffee powder distribution effect. In view of this, this utility model proposes a coffee powder dispenser. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a coffee powder dispenser to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a coffee powder dispenser, comprising a powder dispenser container, a positioning ring being provided on the upper surface of the powder dispenser container, and a plurality of mounting blocks being fixedly installed in a ring shape on the outer wall of the powder dispenser container, wherein the mounting blocks are all arc-shaped, the positioning ring being able to be placed on the upper surface of the container via the mounting blocks, a support base being fixedly installed on the outer wall of the positioning ring, an adjusting seat being slidably installed on the surface of the support base, a powder dispenser assembly being provided on the surface of the adjusting seat, and a depth control structure being provided at the connection between the adjusting seat and the support base.
[0006] Preferably, the depth control structure includes a lead screw, a guide groove is formed on the surface of the support base, the lead screw is rotatably mounted inside the guide groove, a guide rod is provided on one side of the lead screw, a movable seat is jointly mounted on the outside of the lead screw and the guide rod, an adjusting block is fixedly provided at the top of the lead screw, the guide rod is fixed inside the guide groove, the movable seat slides and guides inside the guide groove, the movable seat is threadedly engaged with the lead screw and slidably connected with the guide rod, the movable seat is fixedly mounted on one end of the adjusting seat, an indicator groove is formed on the outer wall of the support base, an indicator block is provided inside the indicator groove, a measuring ruler is embedded and installed on the outer wall of the support base near the indicator groove, an indicator mark is installed on the indicator block, the indicator groove is connected to the guide groove, the indicator block is slidably connected inside the indicator groove, and the indicator block is fixedly mounted on the outer wall of the movable seat, one end of the indicator mark is fixed on the indicator block, and the other end of the indicator mark is slidably connected to the surface of the measuring ruler.
[0007] Preferably, the powder application assembly includes a bearing seat fixedly embedded in the surface of the adjusting seat, a rotating shaft is provided inside the bearing seat, a powder application seat is fixedly installed at the bottom end of the rotating shaft, and a plurality of powder application needles are distributed in a ring at the bottom of the powder application seat, an adjusting handle is fixedly installed at the top end of the rotating shaft, and the rotating shaft is rotatably connected to the adjusting seat through the bearing seat.
[0008] The technical effects and advantages of this utility model are as follows: 1. By setting a depth control structure, the adjusting block drives the lead screw to rotate in the guide groove. With the help of the threaded engagement between the lead screw and the moving seat, and the sliding guidance of the guide rod on the moving seat, the moving seat drives the adjusting seat and the powder distribution assembly to move down synchronously. At the same time, the moving seat drives the indicator block and the indicator to slide. By the value of the indicator on the measuring ruler, the downward movement can be intuitively and accurately controlled, ensuring that the powder distribution needle can accurately extend to the bottom of the coffee powder, laying the foundation for subsequent uniform powder distribution, greatly improving the powder distribution effect and improving the convenience of operation. 2. By setting up a powder distribution component, the rotating shaft is rotatably connected to the adjustment seat through a bearing seat. The operator only needs to rotate the adjustment handle in both directions to drive the rotating shaft, powder distribution seat and powder distribution needle to rotate synchronously. Combined with the depth control structure, the powder distribution needle is adjusted to the bottom of the coffee powder. The rotating powder distribution needle can work from the bottom to the surface of the coffee powder to fully disperse the coffee powder clumps and achieve uniform distribution of coffee powder. No complicated operation is required, which lowers the threshold of use and improves the efficiency and convenience of powder distribution. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0010] Figure 2 This is a schematic diagram of the connection structure between the movable seat and the adjusting seat of this utility model.
[0011] Figure 3 This is a schematic diagram of the connection structure between the support base and the positioning ring of this utility model.
[0012] Figure 4 This is a schematic diagram of the surface structure of the powder distribution container of this utility model.
[0013] Figure 5 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle.
[0014] The attached figures are labeled as follows: 1. Powder container; 2. Positioning ring; 3. Support base; 4. Adjusting base; 5. Lead screw; 6. Guide groove; 7. Guide rod; 8. Moving base; 9. Adjusting block; 10. Indicator groove; 11. Indicator block; 12. Measuring ruler; 13. Indicator mark; 14. Bearing seat; 15. Rotating shaft; 16. Powder base; 17. Powder needle; 18. Adjusting handle; 19. Setting block. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] As attached Figure 1-5 The coffee powder dispenser shown includes a powder dispenser container 1, a positioning ring 2 on the upper surface of the powder dispenser container 1, and a plurality of mounting blocks 19 fixedly installed in a ring shape on the outer wall of the powder dispenser container 1, and the plurality of mounting blocks 19 are all arc-shaped. The positioning ring 2 can be placed on the upper surface of the container 1 through the mounting blocks 19. A support base 3 is fixedly installed on the outer wall of the positioning ring 2, and an adjustment base 4 is slidably installed on the surface of the support base 3. A powder dispenser assembly is provided on the surface of the adjustment base 4, and a depth control structure is provided at the connection between the adjustment base 4 and the support base 3.
[0017] Specifically, in this structure, the coffee powder container 1 is used to hold coffee powder. When distributing coffee powder, the bottom of the positioning ring 2 is first placed on the upper surface of the coffee powder container 1 through several supporting blocks 19. At this time, the adjusting seat 4 and the coffee powder distribution assembly are located directly above the coffee powder container 1. Next, according to the depth of the coffee in the coffee powder container 1, the depth of the adjusting seat 4 is controlled by the depth control structure, thereby controlling the depth of the coffee powder distribution assembly in the coffee powder container 1, ensuring that the coffee powder distribution assembly extends to the bottom of the coffee to improve the coffee powder distribution effect of the coffee powder distribution assembly. Finally, the coffee in the coffee powder container 1 is distributed by the extended and adjusted coffee powder distribution assembly.
[0018] In this embodiment, as shown in the appendix Figure 1 , 2 As shown in Figures 3 and 5, the depth control structure includes a lead screw 5. A guide groove 6 is formed on the surface of the support base 3. The lead screw 5 is rotatably mounted inside the guide groove 6. A guide rod 7 is provided on one side of the lead screw 5. A movable seat 8 is mounted on the outside of the lead screw 5 and the guide rod 7. An adjusting block 9 is fixedly provided at the top of the lead screw 5. The guide rod 7 is fixed inside the guide groove 6. The movable seat 8 slides and guides within the guide groove 6. The movable seat 8 is threadedly engaged with the lead screw 5 and slidably connected to the guide rod 7. The movable seat 8 is fixedly mounted on one end of the adjusting base 4. The outer wall of the support base 3 is provided with an indicator groove 10, and an indicator block 11 is provided inside the indicator groove 10. A measuring ruler 12 is embedded in the outer wall of the support base 3 and on the side close to the indicator groove 10. An indicator mark 13 is installed on the indicator block 11. The indicator groove 10 is connected to the guide groove 6. The indicator block 11 is slidably connected inside the indicator groove 10 and is fixedly installed on the outer wall of the movable base 8. One end of the indicator mark 13 is fixed on the indicator block 11, and the other end of the indicator mark 13 is slidably connected to the surface of the measuring ruler 12.
[0019] Specifically, in this structure, when controlling the depth of the coffee powder distribution component in the coffee powder distribution container 1, the operator rotates the adjusting block 9 to drive the lead screw 5 to rotate inside the guide groove 6 according to the depth of the coffee powder in the coffee powder distribution container 1. This causes the moving seat 8 to extend downward inside the guide groove 6 under the action of the guide rod 7. The moving seat 8 drives the adjusting seat 4 and the coffee powder distribution component on the adjusting seat 4 to extend downward, extending the coffee powder distribution needle 17 to the bottom of the coffee powder distribution container 1, improving the coffee powder distribution effect and avoiding uneven distribution of coffee powder at the bottom. During the sliding adjustment process, the movable seat 8 will drive the indicator block 11 to slide synchronously inside the indicator groove 10, and drive the indicator 13 to slide on the surface of the measuring ruler 12. The final indication value of the indicator 13 on the surface of the measuring ruler 12 determines the depth of the bottom of the coffee in the powder container 1, thereby controlling the powder distribution depth of the powder distribution needle 17, which is convenient for the operator to quickly adjust and ensure that the powder distribution needle 17 can extend to the bottom of the powder distribution container 1 for powder distribution operation.
[0020] In this embodiment, as shown in the appendix Figure 1 , 2 As shown, the powder application assembly includes a bearing seat 14 fixedly embedded in the surface of the adjusting seat 4. A rotating shaft 15 is provided inside the bearing seat 14. A powder application seat 16 is fixedly installed at the bottom end of the rotating shaft 15, and a number of powder application needles 17 are distributed in a ring at the bottom of the powder application seat 16. An adjusting handle 18 is fixedly installed at the top end of the rotating shaft 15. The rotating shaft 15 is rotatably connected to the adjusting seat 4 through the bearing seat 14.
[0021] Specifically, in this structure, when distributing coffee powder, the operator rotates the adjusting handle 18 in both directions, causing the rotating shaft 15 to rotate between the bearing seat 14 and the adjusting seat 4, which in turn drives the powder distribution seat 16 and several powder distribution needles 17 at the bottom of the powder distribution seat 16 to rotate. Since the powder distribution needles 17 extend to the bottom of the coffee in the powder distribution container 1 after adjustment, the rotation of the powder distribution needles 17 can evenly distribute the coffee powder.
[0022] Working principle of this utility model: This application provides a coffee powder dispenser. In actual use, coffee powder is first loaded into the powder dispenser container 1, and then the positioning ring 2 is placed on the upper surface of the powder dispenser container 1 by several arc-shaped blocks. At this time, the adjusting seat 4 and the powder dispensing component on the adjusting seat 4 are precisely positioned directly above the powder dispenser container 1. Based on the actual depth of the coffee powder in the powder container 1, the operator rotates the adjusting block 9 at the top of the lead screw 5, causing the lead screw 5 to rotate in the guide groove 6 of the support base 3. Since the moving seat 8 is threadedly engaged with the lead screw 5 and slidably connected to the guide rod 7 in the guide groove 6, the rotation of the lead screw 5 will drive the moving seat 8 to slide down along the guide groove 6, thereby driving the adjusting seat 4 and the powder distribution assembly fixed to the moving seat 8 to move down synchronously. At the same time, the moving seat 8 will drive the indicator block 11 to slide in the indicator groove 10 of the support base 3. The indicator mark 13 on the indicator block 11 slides against the measuring ruler 12. The operator can accurately control the downward movement by the indication value of the indicator mark 13 on the measuring ruler 12, ensuring that the powder distribution needle 17 of the powder distribution assembly can extend to the bottom of the coffee powder. After the depth adjustment is completed, the operator rotates the adjustment handle 18 in both directions, causing the rotating shaft 15 to rotate with the adjustment seat 4 via the bearing seat 14 on the surface of the adjustment seat 4. The powder distribution seat 16 fixed at the bottom of the rotating shaft 15 rotates synchronously with the rotating shaft 15, and several powder distribution needles 17 distributed in a ring at the bottom of the powder distribution seat 16 also rotate. Since the powder distribution needles 17 have extended to the bottom of the coffee powder, the rotating powder distribution needles 17 can evenly distribute the coffee powder in the powder distribution container 1.
[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A coffee powder dispenser, comprising a powder dispenser container (1), characterized in that: The upper surface of the powder container (1) is provided with a positioning ring (2), the outer wall of the positioning ring (2) is fixedly installed with a support seat (3), the surface of the support seat (3) is slidably installed with an adjustment seat (4), the surface of the adjustment seat (4) is provided with a powder distribution component, and a depth control structure is provided at the connection between the adjustment seat (4) and the support seat (3). The depth control structure includes a lead screw (5), a guide groove (6) is provided on the surface of the support base (3), the lead screw (5) is rotatably installed inside the guide groove (6), a guide rod (7) is provided on one side of the lead screw (5), a movable seat (8) is installed on the outside of the lead screw (5) and the guide rod (7), and an adjustment block (9) is fixedly provided at the top of the lead screw (5). The outer wall of the support base (3) is provided with an indicator groove (10), and an indicator block (11) is provided inside the indicator groove (10). A measuring ruler (12) is embedded in the outer wall of the support base (3) and on the side close to the indicator groove (10). An indicator mark (13) is installed on the indicator block (11).
2. The coffee powder dispenser according to claim 1, characterized in that: The powder application assembly includes a bearing seat (14) fixedly embedded in the surface of the adjusting seat (4). A rotating shaft (15) is provided inside the bearing seat (14). A powder application seat (16) is fixedly installed at the bottom end of the rotating shaft (15), and a number of powder application needles (17) are distributed in a ring at the bottom of the powder application seat (16). An adjusting handle (18) is fixedly installed at the top end of the rotating shaft (15). The rotating shaft (15) is rotatably connected to the adjusting seat (4) through the bearing seat (14).
3. The coffee powder dispenser according to claim 1, characterized in that: The outer wall of the powder container (1) is fixedly equipped with several mounting blocks (19) in a ring shape, and the mounting blocks (19) are all arc-shaped. The positioning ring (2) can be placed on the upper surface of the container (1) through the mounting blocks (19).
4. The coffee powder dispenser according to claim 1, characterized in that: The guide rod (7) is fixed inside the guide groove (6), and the movable seat (8) slides inside the guide groove (6). The movable seat (8) is threadedly engaged with the lead screw (5) and slidably connected with the guide rod (7). The movable seat (8) is fixedly installed at one end of the adjusting seat (4).
5. The coffee powder dispenser according to claim 1, characterized in that: The indicator groove (10) is connected to the guide groove (6), the indicator block (11) is slidably connected inside the indicator groove (10), and the indicator block (11) is fixedly installed on the outer wall of the movable seat (8).
6. The coffee powder dispenser according to claim 1, characterized in that: One end of the indicator (13) is fixed on the indicator block (11), and the other end of the indicator (13) is slidably connected to the surface of the measuring ruler (12).