Bean box structure of bean grinder

Abstract

The utility model discloses a bean box structure of a bean grinder, which comprises a bean box component, the bean box component comprises a bean box, a bean outlet arranged at the bottom of the bean box and a bean box inner cover arranged at the upper part of the bean outlet, and the bean box structure is characterized in that a movable door is arranged between the bean box inner cover and the bean outlet; the movable door is installed at the bottom of the bean box through a rotating shaft, one end of the rotating shaft extends out of the bean box, and the rotating shaft rotates to drive the movable door to close or open the bean outlet. The utility model is not easy to block beans, and has the advantages of long service life, simple structure and good user experience.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bean grinder, especially a bean box structure of a bean grinder. BACKGROUND

[0002] In the product category of coffee bean grinders, the bean box is a component that is frequently operated by users and often malfunctions. The function of the bean box is mainly to store beans. When the user grinds beans, the user often pours more beans into the bean box first, and the grinding chamber often has residual powder. The user needs to remove the bean box, take out the grinding disc for cleaning, and in the process of taking out, the beans in the bean box often leak out because some products are not designed with a bean box door, and the bottom of the bean box is in an open state after the bean box is separated from the machine, and the beans will directly flow out. In addition, some products are provided with an automatic bean sealing function, but the phenomenon of beans being stuck in the movable door or the movable door not being able to rebound often occurs, resulting in coffee beans leaking out from the bottom of the bean box. In addition, some products are provided with a movable door structure controlled by a rotary knob, but the rotary knob is designed inside the bean box, and the user needs to open the bean box cover and put his hand into the bean box to control it. Sometimes, the user needs to pour out part of the beans to see the rotary knob, and then operate the rotary knob to close the bean box door. This structure design affects the user's operation experience. Some products have a structure in which a motor automatically controls the rotary knob to control the movable door, such as Chinese Utility Model Patent No. CN218899224U. This structure design is indeed more convenient, but the motor is also prone to being stuck with beans during use, causing the motor to stop, and the user thinks that the bottom of the bean box is closed. When the bean box is taken out, the bean box door is often stuck with beans, causing the beans to leak out. At the same time, long-term use of the motor to close or open the bean box door causes the rotating shaft of the bean box door to break during rotation, which often causes user complaints. This structure has the defects of complex design and high cost.

[0003] In view of the fact that the current structure needs to be further improved, how to provide a bean grinder bean box structure that prevents the bean box door from being stuck with beans, prolongs the service life of the bean box door, and improves user experience will become the focus of the present utility model. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems in the prior art, the technical problem solved by the utility model is to provide a bean grinder bean box structure that is not prone to being stuck with beans, has a long service life, is simple in structure, and has good user experience.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The bean box structure of a coffee grinder comprises a bean box assembly, the bean box assembly comprises a bean box, a bean outlet arranged at the bottom of the bean box, and a bean box inner cover arranged at the upper part of the bean outlet, characterized in that a movable door is arranged between the bean box inner cover and the bean outlet, the movable door is installed at the bottom of the bean box through a rotating shaft, one end of the rotating shaft extends out of the bean box, and the rotating shaft rotates to drive the movable door to close or open the bean outlet.

[0007] Further, the bottom of the bean box and / or the bean box inner cover is provided with a limiting mechanism for determining whether the rotation of the rotating shaft to drive the movable door to close or open is completely in place. This structure design allows the user to determine whether the movable door is in a completely closed or completely open state during use.

[0008] Further, the bean box inner cover is provided with an inner cover blocking rib, the rotating shaft is provided with a door blocking rib, when the movable door is opened, the door blocking rib is limited in the inner cover blocking rib, and the movable door is in a completely open state; the bottom of the bean box is provided with a bean box protruding rib, and when the movable door is closed, the movable door is limited in the bean box protruding rib, and the movable door is in a completely closed state. This structure design allows the user to determine whether the movable door is in a completely closed or completely open state, and has the advantages of simple structure and convenient operation.

[0009] Further, the bottom of the bean box is provided with a bean box bottom cover for adjusting the gap between the blade of the coffee grinder. This structure design increases the bean box bottom cover, which can facilitate the user to adjust the gap between the blade of the coffee grinder, i.e. to facilitate the investigation of the fineness of the coffee powder of the coffee grinder.

[0010] Further, one end of the rotating shaft is provided with a handle, and the handle is arranged outside the bean box. The handle at one end of the rotating shaft facilitates the user to manually close or open the movable door.

[0011] Further, the top of the bean box is provided with a bean box top cover. This structure design has the advantage of preventing the coffee beans in the bean box from being damp or dusty.

[0012] Further, a soft powder blower is arranged between the top of the bean box and the bean box top cover. This structure design can facilitate the user to clean the coffee grinder blade, i.e. to press down the bean box top cover, the soft powder blower compresses air into the coffee grinding cavity of the main machine, and the coffee powder accumulated in the coffee grinding cavity of the main machine is blown out through the powder outlet channel, thereby improving the work efficiency of the user in cleaning the coffee powder in the coffee grinding cavity.

[0013] Further, the top of the inner cover of the bean box is spherical, and the outer periphery of the orthographic projection of the inner cover of the bean box is in a circular structure or a curved structure. The outer periphery of the inner cover of the bean box is provided in a circular structure or a curved structure, so that the area of the coffee beans entering the outlet of the bottom of the bean box is enlarged, the coffee beans are prevented from gathering in the bottom of the bean box, the contact area between the movable door and the coffee beans during rotation of the movable door is reduced when the movable door is closed or opened, the user does not need to exert force when closing or opening the movable door, and the use experience of the user is improved.

[0014] Further, the shaft is provided with a buckle ring for limiting, which is arranged between the bean box and the movable door. The buckle ring arranged between the bean box and the movable door can improve the flexibility of the movable door and prevent the shaft of the movable door from being jammed.

[0015] The utility model has the advantages that: the movable door is arranged between the inner cover of the bean box and the outlet, the movable door is installed at the bottom of the bean box through the shaft, one end of the shaft extends outside the bean box, the user rotates the shaft to drive the movable door to close or open, when the user perceives that the movable door is resisted by the coffee beans, the user can shake the bean box assembly to prevent the movable door from being jammed by the coffee beans, and the shaft of the movable door is prevented from being broken by external force, so that the movable door is conveniently closed or opened, the movable door cannot be directly driven to rotate by the shaft by the electric door without sensing the resistance, the movable door is not jammed by the coffee beans, the service life is long, the structure is simple, and the user experience is good. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the technical scheme of the utility model and constitute a part of the utility model application, illustrate the technical scheme of the utility model and, but do not constitute an improper limitation to the utility model, and in the drawings:

[0017] Figure 1 It is the exploded view of the bean box assembly structure of the utility model;

[0018] Figure 2 It is the sectional view of the bean box door opening state of the utility model;

[0019] Figure 3 It is the sectional view of the bean box door closing state of the utility model;

[0020] Figure 4 It is the sectional view of the movable door and the bean box rib in the bean box door closing state of the utility model;

[0021] Figure 5 It is the perspective view of the assembly structure of the inner cover of the bean box and the bean box door of the utility model;

[0022] Figure 6 Figure 1 is a schematic diagram of the overall structure of a bean grinder;

[0023] Figure 7 Figure 2 is a sectional view of the overall structure of a bean grinder;

[0024] Legend: 10 - bean tank assembly; 10A - bean outlet; 10B - bean tank protruding rib; 20 - main machine; 30 - powder outlet; 40 - powder blower; 50 - powder outlet channel; 101 - bean tank bottom cover; 102 - bean tank; 103 - bean tank top cover; 104 - bean tank inner cover; 104D - inner cover blocking rib; 105 - connecting end; 106 - movable door; 106D - door blocking rib; 107 - clasp; 108 - rotating shaft; 109 - handle. DETAILED DESCRIPTION

[0025] The present application will be described in detail below with reference to the accompanying drawings and specific embodiments, wherein the embodiments and descriptions serve to explain and understand the present application, but do not limit the present application.

[0026] Referring to Figures 1-5 Figure 1, a bean tank structure of a bean grinder includes a bean tank assembly 10, the bean tank assembly 10 includes a bean tank 102, a bean outlet 10A provided at the bottom of the bean tank 102, a bean tank inner cover 104 installed at the upper part of the bean outlet 10A, a movable door 106 provided between the bean tank inner cover 104 and the bean outlet 10A, the movable door 106 being installed at the bottom of the bean tank 102 through a rotating shaft 108, one end of the rotating shaft 108 extending out of the bean tank 102, the rotating shaft 108 rotating to drive the movable door 106 to close or open the bean outlet 10A. The other end of the rotating shaft 108 is installed at the bottom of the bean tank 102, forming a connecting end 105 with the bottom of the bean tank 102, the rotating shaft 108 being rotatably provided at the connecting end 105, as shown in Figure 2 、 Figure 3 The bottom of the bean tank 102 and / or the bean tank inner cover 104 is provided with a limiting mechanism for determining whether the rotating shaft 108 rotating to drive the movable door 106 to close or open is completely in place. This structure design can determine whether the movable door 106 is in a completely closed or completely open state when in use. Referring to Figure 4 、 Figure 5As shown, the inner cover 104 of the bean box is provided with an inner cover stop rib 104D, the rotating shaft 108 is installed with a door stop rib 106D, when the movable door 106 is opened, the door stop rib 106D is limited in the inner cover stop rib 104D, and the movable door 106 is in a completely open state; the bottom of the bean box 102 is provided with a bean box convex rib 10B, when the movable door 106 is closed, the movable door 106 is limited in the bean box convex rib 10B, and the movable door 106 is in a completely closed state. The user can determine whether the movable door 106 is in a completely closed or completely open state when using the structure, which has the advantages of simple structure and convenient operation. The bottom of the bean box 102 is installed with a bean box bottom cover 101 for adjusting the gap of the grinder blade. The structure design increases the bean box bottom cover 101, which can conveniently adjust the gap of the grinder blade, that is, it can conveniently investigate the thickness of the coffee powder of the grinder.

[0027] Referring to Figure 6 , Figure 7 As shown, the top of the bean box 102 is provided with a bean box top cover 103. This structure design can prevent the coffee beans in the bean box from being damp or dusty. The top of the bean box 102 and the bean box top cover 103 are also provided with a soft powder blower 40. This structure design can conveniently clean the grinder blade, that is, press down the bean box top cover 103, the soft powder blower 40 compresses air into the grinder cavity of the main machine 20, so that the coffee powder accumulated in the grinder cavity of the main machine 20 enters the powder outlet channel 50 and is blown out of the powder outlet 30, which improves the work efficiency of the user in cleaning the coffee powder in the grinder cavity.

[0028] Referring to Figures 1-3The top of the bean box inner cover 104 is spherical, and the outer periphery of the orthographic projection of the bean box inner cover 104 is in a circular structure or a curved structure. The outer periphery of the bean box inner cover 104 is provided in a circular structure or a curved structure, coffee beans enter the bean outlet 10A at the bottom of the bean box 102 through the outer periphery of the bean box inner cover 104, the setting can enlarge the area of the coffee beans entering the bottom of the bean box 102, avoid the coffee beans from gathering into the bottom of the bean box 102, and reduce the contact area of the coffee beans with the movable door 106 during the rotation of the movable door 106 when the user closes or opens the movable door, so that the user does not need to exert force when closing or opening the movable door, and the use experience of the user is improved. The rotating shaft 108 is provided with a buckle 107 for limiting, and the buckle 107 is arranged between the bean box 102 and the movable door 106. The buckle 107 is arranged between the bean box 102 and the movable door 106, which can improve the flexibility of the movable door 106 and prevent the rotating shaft 108 of the movable door 106 from being jammed and difficult to operate by the user.

[0029] The utility model discloses a movable door 106 is arranged between the bean box inner cover 104 and the bean outlet 10A, the movable door 106 is installed at the bottom of the bean box 102 through the rotating shaft 108, one end of the rotating shaft 108 extends outside the bean box 102, the user rotates the rotating shaft 108 and drives the movable door 106 to close or open, when the user perceives that the movable door 106 is resisted by coffee beans, the user can shake the bean box assembly 10 to avoid the movable door 106 from being jammed by coffee beans, and the rotating shaft 108 of the movable door 106 can be prevented from being broken by external force, so that the movable door 106 is conveniently closed or opened, and the situation that the movable door is jammed by coffee beans, cannot be normally used or the rotating shaft is broken when the movable door is directly driven to rotate by the rotating shaft by the electric door without sensing the resistance is avoided. The utility model is not easy to jam coffee beans, has the advantages of long service life, simple structure and good user experience.

[0030] The above is only used to facilitate the description of the utility model, and various simple changes and modifications made by those skilled in the art without departing from the spirit of the utility model should still belong to the protection scope of the utility model.

Claims

1. A bean tank structure of a bean grinder, comprising a bean tank assembly (10), the bean tank assembly (10) comprising a bean tank (102), a bean outlet (10A) provided at a bottom of the bean tank (102), and a bean tank inner cover (104) installed at an upper portion of the bean outlet (10A), characterized in that: The inner cover (104) of the bean box is provided with a movable door (106) between the bean outlet (10A), the movable door (106) is installed at the bottom of the bean box (102) through a rotating shaft (108), one end of the rotating shaft (108) extends out of the bean box (102), and the rotating shaft (108) rotates to drive the movable door (106) to close or open the bean outlet (10A).

2. The bean container structure of the bean grinder according to claim 1, wherein: The bottom of the bean box (102) and / or the inner cover (104) of the bean box is provided with a limiting mechanism for determining whether the rotating shaft (108) rotates to drive the movable door (106) to close or open is completely in place.

3. The bean container structure of the bean grinder according to claim 2, wherein: The inner cover (104) of the bean box is provided with an inner cover blocking rib (104D), the rotating shaft (108) is provided with a door blocking rib (106D), when the movable door (106) is opened, the door blocking rib (106D) is limited in the inner cover blocking rib (104D), and the movable door (106) is in a completely open state; the bottom of the bean box (102) is provided with a bean box convex rib (10B), when the movable door (106) is closed, the movable door (106) is limited in the bean box convex rib (10B), and the movable door (106) is in a completely closed state.

4. The bean container structure of the bean grinder according to any one of claims 1 to 3, wherein: The bottom of the bean box (102) is provided with a bean box bottom cover (101) for adjusting the gap between the bean grinder disc.

5. The bean container structure of the bean grinder according to any one of claims 1 to 3, wherein: One end of the rotating shaft (108) is provided with a handle (109), and the handle (109) is arranged outside the bean box (102).

6. The bean container structure of the bean grinder according to any one of claims 1 to 3, wherein: The top of the bean box (102) is provided with a bean box top cover (103).

7. The bean container structure of the bean grinder according to claim 6, wherein: The top of the bean box (102) and the bean box top cover (103) are further provided with a soft powder blower (40).

8. The bean container structure of the bean grinder according to any one of claims 1 to 3, wherein: The top of the inner cover (104) of the bean box is spherical, and the orthographic projection outer periphery of the inner cover (104) of the bean box is a circular structure or a curved structure.

9. The bean container structure of the bean grinder according to any one of claims 1 to 3, wherein: The rotating shaft (108) is provided with a snap ring (107) for limiting, and the snap ring (107) is arranged between the bean box (102) and the movable door (106).

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