Integrated electric bean grinder with storable powder cup
By designing storage cavity and integrated bean bin in the bean grinder, the problem of large space occupancy of existing bean grinders is solved, and portability and space saving effects are achieved.
Patent Information
- Application Number
- CN202421946209.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The host and bean bin of the existing bean grinder are independent and separate structures, which are inconvenient to use and carry and take up a large space.
An integrated electric bean grinder that can be stored in powder cups is designed. By setting a storage cavity in the body, the powder cup is stored in it, and the bean bin and the body are integrated to increase the capacity of the bean bin.
The portability and space saving of the bean grinder are achieved. By storing the powder cup and increasing the capacity of the bean bin, the overall space is reduced and the convenience of use and carrying is improved.
Smart Images
Figure CN222968401U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coffee bean grinding equipment, in particular to an integrated electric coffee bean grinder with a retractable powder cup. Background Art
[0002] With the changes in people's living habits and the improvement of living quality, more and more people begin to accept and love coffee as a beverage. As a result, various coffee bean grinders for household use have emerged in people's lives. In the prior art, a coffee bean grinder generally includes a main body for grinding and a bean hopper installed below the main body. The main body and the bean hopper are of an independent and separate structure. When in use, the two are connected. After use, whether they are placed separately or the main body and the bean hopper are installed together, they will occupy a large space and are not convenient to carry.
[0003] Therefore, there is an urgent need for an integrated electric coffee bean grinder with a retractable powder cup that can effectively reduce the space occupied by the coffee bean grinder and improve its portability. Summary of the Utility Model
[0004] The purpose of the utility model is to provide an integrated electric coffee bean grinder with a retractable powder cup, which solves the technical problem in the prior art that the main body and the bean hopper are designed independently and separately, and are not convenient for storage. The preferred technical solutions provided by the utility model can produce many technical effects, which will be elaborated below.
[0005] To achieve the above purpose, the utility model provides the following technical solutions:
[0006] An integrated electric coffee bean grinder with a retractable powder cup provided by the utility model includes a body and a motor installed in the body, and further includes:
[0007] A storage cavity, which is arranged at the first end of the body and is communicated with the grinding part at the second end of the body;
[0008] A powder cup and an end cover; when storing, the powder cup extends into the storage cavity and is detachably connected to the first end of the body, and the end cover is detachably connected to the second end of the body; when in use, the cup mouth of the powder cup is detachably connected to the second end of the body, and the end cover is detachably connected to the first end of the body.
[0009] Preferably, it further includes:
[0010] A channel, which is arranged between the motor and the inner wall of the body and is communicated between the storage cavity and the grinding part at the second end of the body.
[0011] Preferably, it further includes:
[0012] The first thread is provided on the outer peripheral side of the bottom of the powder cup and is in threaded engagement with the internal thread at the first end of the fuselage.
[0013] Preferably, it further includes:
[0014] The third thread is provided on the peripheral side of the end cap and is in threaded engagement with the internal thread at the second end of the fuselage. The third thread has the same size as the first thread.
[0015] Preferably, it further includes:
[0016] The second thread is provided on the outer peripheral side of the cup mouth of the powder cup and is in threaded engagement with the internal thread at the second end of the fuselage. The size of the second thread is smaller than that of the third thread or the first thread.
[0017] Preferably, it further includes:
[0018] The blade is coaxially and fixedly connected to the output shaft of the motor and is located inside the second end of the fuselage. The blade is located at the connection between the channel and the second end of the fuselage.
[0019] Preferably, the axial depth of the powder cup is greater than the axial depth of the end cap, and the powder cup extending into the fuselage is adapted to the first end of the fuselage.
[0020] Preferably, a plurality of groups of channels are provided, and the plurality of channels are circumferentially arranged between the motor and the inner wall of the fuselage.
[0021] Preferably, it further includes:
[0022] The rubber rings are respectively sleeved on the peripheral sides of both ends of the powder cup. The powder cup abuts against the first end of the fuselage or inside the second end of the fuselage through the rubber rings. The rubber ring is sleeved on the peripheral side of the end cap, and the end cap abuts against the second end of the fuselage or inside the first end of the fuselage through the rubber ring.
[0023] In the technical solution provided by the present utility model, the storage cavity is arranged inside the fuselage. When not in use, it is convenient to store the powder cup in the storage cavity, reducing the overall occupied space and facilitating storage. In addition, the storage cavity is communicated with the grinding area inside the second end of the fuselage, and the bean bin of the coffee grinder is integrally designed with the fuselage, increasing the capacity of the bean bin and facilitating the direct feeding of coffee beans into the fuselage. After grinding, it directly falls into the powder cup. Overall, the present application can realize the swapping of positions between the powder cup and the end cap. Specifically, on the one hand, the storage cavity can increase the capacity of the bean bin, and on the other hand, the storage cavity can store the powder cup, reducing the occupied space of the coffee grinder during storage and improving the portability of use and carrying. Description of the Drawings
[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0025] Figure 1 is a schematic diagram of the powder cup in the storage state of the present invention;
[0026] Figure 2 is a schematic diagram of the powder cup in the use state of the present invention;
[0027] Figure 3 is a schematic diagram of the internal cross-section of the fuselage in the storage state of the present invention;
[0028] Figure 4 is a schematic diagram of the internal cross-section of the fuselage in the use state of the present invention.
[0029] In the figure, 1 is the fuselage; 2 is the powder cup; 3 is the end cap; 4 is the first thread; 5 is the channel; 6 is the motor; 7 is the blade; 8 is the third thread; 9 is the second thread; 10 is the storage cavity. Detailed implementation manners
[0030] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will describe the technical solutions of the present invention in detail. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present invention.
[0031] Embodiment 1, referring to Figures 1-4 , the specific embodiment of the present invention provides an integrated electric coffee grinder with a retractable powder cup, including a fuselage 1 and a motor 6 installed in the fuselage 1, and further including:
[0032] A storage cavity 10, which is arranged in the first end of the fuselage 1 and communicates with the grinding area in the second end of the fuselage 1;
[0033] A powder cup 2 and an end cap 3; during storage, the powder cup 2 extends into the storage cavity 10 and is detachably connected to the first end of the fuselage 1, and the end cap 3 is detachably connected to the second end of the fuselage 1; during use, the cup mouth of the powder cup 2 is detachably connected to the second end of the fuselage 1, and the end cap 3 is detachably connected to the first end of the fuselage 1.
[0034] In the prior art, a coffee grinder generally includes a main body for grinding and a bean hopper installed below the main body. The main body and the bean hopper are separate structures. When in use, the two are connected. After use, whether placed separately or the main body and the bean hopper are installed, they will occupy a large space and are not convenient to carry. In this application, a storage cavity 10 is arranged inside the body 1. When not in use, it is convenient to store the powder cup 2 in the storage cavity 10, reducing the overall occupied space and facilitating storage. In addition, the storage cavity 10 is communicated with the grinding part in the second end of the body 1, and the bean hopper of the coffee grinder is integrally designed with the body 1, increasing the capacity of the bean hopper, facilitating the direct feeding of coffee beans into the body 1, and directly falling into the powder cup 2 after grinding. Overall, in this application, the positions of the powder cup 2 and the end cap 3 can be swapped. Specifically, on the one hand, the storage cavity 10 can increase the capacity of the bean hopper, and on the other hand, the powder cup 2 can be stored through the storage cavity 10, reducing the occupied space of the coffee grinder during overall storage and improving the portability of use and carrying.
[0035] A further optimized solution further includes:
[0036] A passage 5 is arranged between the motor 6 and the inner wall of the body 1 and is communicated between the storage cavity 10 and the grinding part in the second end of the body 1; the grinding part is the part where the coffee grinder grinds.
[0037] The main function of the passage 5 is to communicate the storage cavity 10 with the grinding part, increasing the capacity of the bean hopper inside the body 1 and making the whole coffee grinder more compact and portable.
[0038] A further optimized solution further includes:
[0039] A first thread 4 is arranged on the outer peripheral side of the bottom of the powder cup 2 and is in threaded fit with the internal thread in the first end of the body 1;
[0040] A third thread 8 is arranged on the peripheral side of the end cap 3 and is in threaded fit with the internal thread in the second end of the body 1. The third thread 8 has the same size as the first thread 4;
[0041] A second thread 9 is arranged on the outer peripheral side of the mouth of the powder cup 2 and is in threaded fit with the internal thread in the second end of the body 1. The size of the second thread 9 is smaller than that of the third thread 8 or the first thread 4.
[0042] In order to smoothly store the powder cup 2 into the storage cavity 10 of the body 1, a threaded connection method is adopted. The outer diameter of the second thread 9 is smaller than that of the third thread 8 or the first thread 4. Such a setting can ensure that the mouth of the powder cup 2 smoothly extends into the storage cavity 10 and can also be threadedly connected inside the second end of the body 1, realizing that the positions of the powder cup 2 and the end cap 3 can be swapped in the two states of the coffee grinder's storage and use, achieving the purpose of improving the portability of use and storage and realizing the detachable connection effect between the powder cup 2 and the body 1 and between the end cap 3 and the body 1.
[0043] The further optimization solutions also include:
[0044] The blade 7 is coaxially and fixedly connected to the output shaft of the motor 6 and is located inside the second end of the fuselage 1. The blade 7 is located at the connection between the channel 5 and the second end of the fuselage 1.
[0045] The installation position of the blade 7 is the grinding place. By starting the motor 6 to drive the blade 7 to rotate, the grinding of coffee beans is realized.
[0046] In a further optimization solution, the axial depth of the powder cup 2 is greater than the axial depth of the end cover 3, and the powder cup 2 extending into the fuselage 1 is adapted to the first end of the fuselage 1.
[0047] With such a setting, it is avoided to increase the occupied space after the end cover 3 is installed on the fuselage 1.
[0048] In a further optimization solution, several groups of channels 5 are provided, and several channels 5 are circumferentially arranged between the motor 6 and the inner wall of the fuselage 1.
[0049] Through several groups of channels 5, the capacity of the bean bin can be further increased, thereby improving the portability of the coffee grinder.
[0050] Embodiment 2. The difference between this embodiment and Embodiment 1 is only that rubber rings are respectively sleeved on the circumferences of both ends of the powder cup 2. The powder cup 2 abuts against the first end or the second end inside the fuselage 1 through the rubber rings. A rubber ring is sleeved on the circumference of the end cover 3, and the end cover 3 abuts against the second end or the first end inside the fuselage 1 through the rubber ring;
[0051] Circular grooves are respectively formed on the circumferences of both ends of the powder cup 2 and on the circumference of the end cover 3, and the rubber rings are adapted to be fitted in the circular grooves.
[0052] The rubber rings can be made of food-grade silicone rubber rings. According to the elasticity of the silicone rubber rings themselves, when the powder cup 2 is installed in the first end or the second end inside the fuselage 1, the silicone rubber rings are squeezed between the powder cup 2 and the fuselage 1. When the end cover 3 is installed in the second end or the first end inside the fuselage 1, the silicone rubber rings are squeezed between the end cover 3 and the fuselage 1; With such a setting, on the one hand, the connection sealing performance can be ensured, and on the other hand, through the extrusion of the silicone rubber rings, the quick installation between the powder cup 2 and the fuselage 1 and between the end cover 3 and the fuselage 1 can be realized, and it is also convenient for disassembly; thus, the detachable connection effect between the powder cup 2 and the fuselage 1 and between the end cover 3 and the fuselage 1 is achieved; among them, the outer diameter of the rubber ring at the cup mouth of the powder cup 2 is smaller than the outer diameter of the rubber ring at the bottom of the powder cup 2, and the outer diameter of the rubber ring at the bottom of the powder cup 2 is the same as the outer diameter of the rubber ring on the end cover 3.
[0053] In this application, the powder cup 2, the end cover 3 and the fuselage 1 can be connected by threaded connection or by the way of rubber ring extrusion.
[0054] It should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. in this article is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0055] In the description of this article, it should also be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.
[0056] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims
1. An integrated electric coffee bean grinder capable of storing a coffee bean powder cup, comprising a machine body (1) and a motor (6) installed in the machine body (1), characterized in that: Also includes: A receiving cavity (10), the receiving cavity (10) being arranged in the first end of the fuselage (1) and being in communication with a capstan in the second end of the fuselage (1); A powder cup (2) and an end cover (3); when stored, the powder cup (2) extends into the storage cavity (10) and is detachably connected to the first end of the body (1), and the end cover (3) is detachably connected to the second end of the body (1); when in use, the cup mouth of the powder cup (2) is detachably connected to the second end of the body (1), and the end cover (3) is detachably connected to the first end of the body (1).
2. The integrated electric coffee grinder with a storable coffee bean powder cup according to claim 1, characterized in that: Also includes: A channel (5) is provided between the motor (6) and the inner wall of the body (1), and is connected between the storage cavity (10) and a grinding point in the second end of the body (1).
3. The integrated electric coffee bean grinder with a storable powder cup according to claim 1, characterized in that: Also includes: A first thread (4), wherein the first thread (4) is arranged on the outer peripheral side of the bottom of the powder cup (2) and cooperates with the inner thread of the first end of the body (1).
4. The integrated electric coffee bean grinder with a storable powder cup according to claim 3, characterized in that: Also includes: A third thread (8), the third thread (8) is arranged on the circumferential side of the end cover (3) and cooperates with the internal thread of the second end of the fuselage (1), and the third thread (8) has the same size as the first thread (4).
5. The integrated electric coffee bean grinder with a storable powder cup according to claim 4, characterized in that: Also includes: A second thread (9), wherein the second thread (9) is arranged on the outer peripheral side of the cup opening of the powder cup (2) and cooperates with the inner thread of the second end of the body (1), and the size of the second thread (9) is smaller than the third thread (8) or the first thread (4).
6. The integrated electric coffee bean grinder with a storable powder cup according to claim 2, characterized in that: Also includes: A blade (7), the blade (7) is coaxially fixedly connected to the output shaft of the motor (6) and is located inside the second end of the body (1). The blade (7) is located at the connection point between the channel (5) and the second end of the body (1).
7. The integrated electric coffee bean grinder with a storable powder cup according to claim 1, characterized in that: The axial depth of the powder cup (2) is greater than the axial depth of the end cover (3), and the powder cup (2) extending into the body (1) is adapted to fit the first end of the body (1).
8. The integrated electric coffee bean grinder with a storable coffee bean cup according to claim 2, characterized in that: The channels (5) are arranged in a plurality of groups, and the plurality of channels (5) are circumferentially arranged between the motor (6) and the inner wall of the fuselage (1).
9. The integrated electric coffee bean grinder with a storable coffee bean cup according to claim 1, characterized in that: Also includes: The rubber ring is sleeved on the circumference of both ends of the powder cup (2), and the powder cup (2) is abutted against the first end of the body (1) or the second end of the body (1) through the rubber ring. The rubber ring is sleeved on the circumference of the end cover (3), and the end cover (3) is abutted against the second end of the body (1) or the first end of the body (1) through the rubber ring.