CN216876077U

CN216876077U - Coffee bean grinding machine

Info

Publication number: CN216876077U
Application number: CN202123444466.5U
Authority: CN
Inventors: 黎泰安; 李平
Original assignee: Guangdong Master Electrical Appliance Co ltd
Current assignee: Guangdong Master Electrical Appliance Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-07-05
Anticipated expiration: 2031-12-30

Abstract

A coffee bean grinder comprises a bean box and a machine body, wherein a locking mechanism is arranged at the bottom of the bean box and comprises a protrusion, an upper edge shell of the machine body is provided with a groove, one end of the groove extends into the upper edge shell to form a space, a part of the protrusion can move into the groove under the action of force, a protruding A end part can be inserted into the space, and the protrusion can leave the groove under the action of force and enables the A end part to leave the space. The coffee bean grinder of this patent only needs to hold the beans case and carries out simple pushing down and rotary motion, can with the beans case is installed on the organism.

Description

Coffee bean grinding machine

Technical Field

The utility model relates to a coffee bean grinds machine technical field, especially relates to a beans case coupling mechanism of coffee bean grinds machine.

Background

The bean box of many mills in the market at present, either fix on the fuselage and can not get off, or take off and be more troublesome, user's use impression is not very good. The prior art CN205514125U is detachable, but the clamping and separation of the bean box and the top cover are realized by using a rod with a locking part to extend into or out of the insertion position of the top cover and the bean box. The utility model provides a brand-new bean box connecting mode, the bean box can be easily locked and unlocked, the bean box has the advantages of simple structure, low cost, quick taking-out and reliable fastening, and the use feeling of a user is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and is specifically realized by the following technical scheme: a coffee bean grinder comprises a bean box and a machine body, wherein a locking mechanism is arranged at the bottom of the bean box and comprises a protrusion, the upper edge shell of the machine body is provided with a groove, one end of the groove extends into the upper edge shell to form a space, a part of the protrusion can move into the groove under the action of force, the protruding A end part can be inserted into the space, and the protrusion can leave the groove under the action of force and enable the A end part to leave the space.

The coffee bean grinder of this patent only needs to hold the beans case and carries out simple pushing down and rotary motion, can install the beans case on the organism.

Drawings

FIG. 1 perspective view of coffee bean grinder of this patent

FIG. 2 exploded view of the coffee bean grinder of this patent

FIG. 3 is a schematic view showing the internal structure of the coffee bean grinder of the present patent

FIG. 4 is a schematic view showing the internal structure of the coffee bean grinder of this patent II

FIG. 5A schematic view of the coffee grinder of this patent

FIG. 6A schematic view of a locking mechanism of a coffee bean grinder of the present patent

FIG. 7A cross-sectional view of the coffee bean grinder of the present patent

The reference numerals in the drawings mean: 1. a bean box; 2. a body; 2.1, an upper edge housing; 2.2, grooves; 2.3, space; 2.4, bone position; 3. a locking mechanism; 3.1, convex; 3.1.1, raised A end; 3.1.2, bottom surface of the protrusion; 3.1.3, a convex inclined plane; 3.2, locking the groove; 4. a limiting block; 4.1, a limiting block elastic device; 4.2, a limited block inclined plane; 4.3, the top surface of the limiting block; 5. pressing into blocks; 6. A slider; 6.1, a slide block inclined plane; 6.2, a slide block elastic device; 7. a support block; 8. a dial scale; 8.1, a hole; 9. a button; 9.1, a button inclined plane; 9.2, a button elastic device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Examples

Referring to fig. 1 to 7, a coffee bean grinder includes a bean box 1 and a machine body 2, a locking mechanism 3 is provided at the bottom of the bean box 1, the locking mechanism 3 includes a protrusion 3.1, an upper edge housing 2.1 of the machine body 2 has a groove 2.2, one end of the groove 2.2 extends into the upper edge housing 2.1 to form a space 2.3, a part of the protrusion 3.1 can move into the groove 2.2 under the action of force, an a end 3.1.1 of the protrusion 3.1 can be inserted into the space 2.3, and the protrusion 3.1 can leave the groove 2.2 under the action of force and enables the a end 3.1.1 to leave the space 2.3. Locking mechanism 3 is the circle form bean box bottom, and arch 3.1 sets up in the outside edge of bean box bottom, still includes stopper 4, stopper resilient means 4.1 and briquetting 5, and briquetting 5 sets up on bean box bottom outside edge and is located protruding 3.1's below, and stopper 4 is located the top of briquetting 5, has set up stopper 4 resilient means on briquetting 5, but stopper 4 upward movement under stopper resilient means 4.1's influence.

The coffee bean grinder further comprises a sliding block 6, and one end of the bulge 3.1 is provided with a bulge inclined surface 3.1.3. The slider 6 has slider inclined plane 6.1, and slider inclined plane 6.1 is equipped with supporting shoe 7 towards protruding inclined plane 3.1.3 of protruding 3.1 below the slider 6, has set up slider resilient means 6.2 on the supporting shoe 7, and slider 6 can the upward movement under the influence of slider resilient means 6.2. The supporting block 7 is a trigger switch, and the trigger switch 7 is electrically connected with a circuit of the coffee bean grinder.

The coffee bean grinding machine further comprises a dial 8, the dial 8 is sleeved on the bottom cover of the bean box, the dial 8 is provided with a hole 8.1, the coffee bean grinding machine further comprises a button 9, the button 9 penetrates through the hole 8.1, a button inclined plane 9.1 is arranged on the inner side of the button 9, the button inclined plane 9.1 is matched with a limiting block inclined plane 6.1, the button 9 is provided with a button elastic device 9.2, when pressure is applied to the button 9 in the outside, the limiting block 4 moves downwards, and when the pressure disappears, the limiting block 4 moves upwards. When the limiting block 4 moves downwards for a certain displacement, the top surface 4.3 of the limiting block 4 is lower than the bottom surface 3.1.2 of the protrusion 3.1, and when the pressure disappears, the top surface 4.3 of the limiting block 4 is higher than the bottom surface 3.1.2 of the protrusion 3.1.

The locking mechanism 3 is also provided with a plurality of locking grooves 3.2, the upper part of the machine body 2 is also provided with a plurality of bone positions 2.4, and the locking grooves 3.2 can be connected with or disconnected from the bone positions 2.4 under the driving of the locking mechanism 3.

The specific use method is as follows:

1. the method for installing the bean box comprises the following steps:

firstly, the bean box 1 is held by hands to align with the groove 2.2 on the machine body 2 and then is pressed downwards, the protrusion 3.1 on the locking mechanism 3 is driven to be pressed downwards, the bottom surface 3.1.2 of the protrusion 3.1 contacts with the top surface 4.3 of the limiting block, and the limiting block 4 is pressed downwards.

Secondly, rotating the bean box 1 to drive the protrusion 3.1 on the locking mechanism 3 to rotate, inserting one end 3.1.1 of the protrusion 3.1 into the space 2.3 in the upper edge 2.2, then contacting the protrusion inclined plane 3.1.3 with the slider inclined plane 6.1, and continuously rotating to press the slider 6 by the protrusion 3.1 through the protrusion inclined plane 3.1.3, so that the slider 6 moves downwards, and triggering the trigger switch 7 to electrify the electric appliance; on the other hand, its bottom surface 3.1.2 no longer withstands stopper top surface 4.3 after protruding 3.1 is rotatory to stopper 4 upward movement restores to the home position under stopper resilient means 4.1 effect, and the side of stopper 4 prevents protruding 3.1 to rotate back, plays limiting displacement.

2. The method for taking out the bean box comprises the following steps:

according to the technical scheme, the push button 9 is pressed, the push button inclined plane 9.1 contacts the limiting block inclined plane 4.2, when the push button 9 moves forwards, pressure is applied to the limiting block inclined plane 4.2 to enable the limiting block 4 to descend, the limiting block 4 is relieved to the protrusion 3.1 after descending, on the other hand, the sliding block 6 moves upwards under the action of the sliding block elastic device 6.2, the sliding block inclined plane 6.1 contacts with the protrusion inclined plane 3.1.3, the protrusion 3 rotates back, the space 2.3 is withdrawn, and therefore the bean box 1 can be taken out.

The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.

Claims

1. Coffee bean grinder, comprising a bean box (1) and a machine body (2), in the bottom of the bean box (1) there is a locking mechanism (3), characterized in that the locking mechanism (3) comprises a protrusion (3.1), the upper edge casing (2.1) of the machine body (2) is provided with a recess (2.2), one end of the recess (2.2) extends into the upper edge casing (2.1) forming a space (2.3), a part of the protrusion (3.1) is movable into the recess (2.2) under force, the a-end (3.1.1) of the protrusion (3.1) is insertable into the space (2.3), the protrusion (3.1) is movable out of the recess (2.2) under force and the a-end (3.1.1) is made to leave the space (2.3).

2. A coffee bean grinder as claimed in claim 1, characterized in that the locking mechanism (3) is a ring-shaped bean box bottom cover, the protrusion (3.1) is arranged at the outer edge of the bean box bottom cover, and further comprising a stopper (4), a stopper elastic device (4.1), and a pressing block (5), the pressing block (5) is arranged on the outer edge of the bean box bottom cover and is located below the protrusion (3.1), the stopper (4) is located above the pressing block (5), the pressing block (5) is provided with a stopper (4) elastic device, and the stopper (4) is movable upwards under the influence of the stopper elastic device (4.1).

3. A coffee bean grinder as claimed in claim 2, characterized in that it further comprises a slide (6), one end of the projection (3.1) having a projection bevel (3.1.3).

4. A coffee bean grinder as claimed in claim 3, characterized in that the slide (6) has a slide slope (6.1), the slide slope (6.1) facing the projection slope (3.1.3) of the projection (3.1), a support block (7) being provided below the slide (6), a slide spring means (6.2) being provided on the support block (7), the slide (6) being movable upwards under the influence of the slide spring means (6.2).

5. A coffee bean grinder as claimed in claim 4, characterized in that the support block (7) is a trigger switch which is electrically connected to the electric circuit of the coffee bean grinder.

6. A coffee bean grinder as claimed in claim 5, characterized in that it further comprises a dial (8), said dial (8) is fitted over the bottom cover of the bean box, said dial (8) has a hole (8.1), and further comprises a button (9), said button (9) passes through said hole (8.1), said button (9) has a button slope (9.1) inside, said button slope (9.1) and said stopper slope (4.2) are matched, said button (9) has a button elastic means (9.2), said stopper (4) moves downwards when pressure is applied to said button (9) from the outside, and said stopper (4) moves upwards when said pressure disappears.

7. A coffee bean grinder as claimed in claim 6, characterized in that the top surface (4.3) of the stop (4) is located lower than the bottom surface (3.1.2) of the protrusion (3.1) when the stop (4) is moved downwards by a certain displacement, and the top surface (4.3) of the stop (4) is located higher than the bottom surface (3.1.2) of the protrusion (3.1) when the pressure is removed.

8. The coffee bean grinder of claim 7, characterized in that the locking mechanism (3) further comprises a plurality of locking grooves (3.2), the upper portion of the housing (2) further comprises a plurality of bone positions (2.4), and the locking grooves (3.2) can be connected with or disconnected from the bone positions (2.4) under the driving of the locking mechanism (3).