Powder flipping and quick detaching integrated mechanism of coffee bean grinder

Abstract

The utility model discloses a coffee bean grinder's powder flipping and quick release integrated mechanism, including the powder flipping mechanism, the powder flipping mechanism is detachably connected to the machine body, the powder flipping mechanism includes the powder feeding pipe sleeve, the outer edge of the top surface of the powder feeding pipe sleeve is provided with a plurality of clamping pieces, the bottom of the machine body is provided with a connecting cover, and the connecting cover is connected with the powder flipping mechanism. A plurality of inlets are formed in the inner wall of the connecting cover, a plurality of limiting grooves are further formed in the inner wall of the connecting cover, the limiting grooves communicate with the inlets, and the inlets, the limiting grooves and the clamping pieces are used in a matched mode; the powder ejecting mechanism comprises a powder discharging pipe sleeve, a clamping piece is arranged on the outer edge of the top face of the powder discharging pipe sleeve, a connecting cover is arranged at the bottom of the machine body, an inlet is formed in the inner wall of the connecting cover, and a limiting groove is further formed in the inner wall of the connecting cover. The powder bouncing mechanism is connected to the machine body in a spinning fit mode through the clamping piece, the inlet and the limiting groove, and the spinning connection mode is convenient to disassemble and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of coffee bean grinders, and mainly relates to a quick-release integrated powder spring mechanism for coffee bean grinders. Background Art

[0002] A coffee bean grinder is a grinding tool that cuts and grinds coffee into powder when a motor drives a mechanical cutter to rotate rapidly. The grinder consists of two circular serrated blades. The serrated blades "tear" the beans instead of "cutting" them in a whirlwind manner. This not only grinds out extremely fine and uniformly sized coffee powder, but also the powder is porous and irregular particles in the shape of cake crumbs, so that hot water can penetrate each coffee powder evenly and thoroughly.

[0003] The coffee bean grinder is usually equipped with a powder outlet pipe. The powder outlet pipe usually has problems of powder sticking to the pipe wall and storing powder. It is also difficult to clean, which causes the powder outlet pipe to be blocked and affects the powder outlet efficiency. In order to solve this problem, some grinders with powder cleaning and powder ejection functions have appeared on the market. The residual powder inside the powder pipe can be cleaned through the powder cleaning and powder ejection mechanisms.

[0004] However, grinding machines with powder cleaning and powder springing functions still have certain inconveniences in actual use. Since the powder cleaning and powder springing mechanisms are fixedly connected to the machine body (fixed by screws), a certain amount of residual powder will still accumulate at the connection between the powder cleaning and powder springing mechanisms and the machine body after long-term use. This part of the residual powder can only be cleaned by disassembling the machine (removing the screws), which is a lot of work. Utility Model Content

[0005] The utility model aims to solve at least one problem existing in the prior art. To this end, the utility model aims to provide a coffee bean grinder with a quick disassembly function, wherein the powder springing mechanism can be quickly disassembled from the machine body, thereby reducing the workload of disassembling the machine.

[0006] A quick-release integrated powder spring mechanism for a coffee bean grinder comprises a powder spring mechanism, which is detachably connected to a machine body, the powder spring mechanism comprises a lower powder tube sleeve, a plurality of clamping parts are arranged on the outer edge of the top surface of the lower powder tube sleeve, a connecting cover is arranged at the bottom of the machine body, the connecting cover is a hollow cover structure, a plurality of entry ports are arranged on the inner wall of the connecting cover, a plurality of limiting grooves are also arranged on the inner wall of the connecting cover, the limiting grooves are connected to the entry ports, and the entry ports, the limiting grooves and the clamping parts are used in conjunction with each other.

[0007] Further on the basis of the above solution, a groove is arranged on the outer wall of the clamping member, and a protrusion is arranged on the limiting groove, and the protrusion is used in cooperation with the groove.

[0008] Further on the basis of the above scheme, the lower powder tube sleeve is provided with a hollow cavity and an installation cavity, the powder ejecting mechanism also includes a lower powder tube, a handle and a handle spring, the lower powder tube is arranged in the hollow cavity, the handle is movably connected in the installation cavity, the handle spring is arranged in the installation cavity, and one end face of the handle spring is in contact with the lower powder tube sleeve, and the other end is in contact with the handle.

[0009] Further on the basis of the above scheme, the handle includes a force-applying part, an action part and a connecting part, the connecting part is located in the installation cavity, a limiting groove is provided on the connecting part, a limiting protrusion is provided in the installation cavity, and the limiting protrusion is used in conjunction with the limiting groove.

[0010] Further on the basis of the above solution, both the installation cavity and the connecting part are provided with a slot, one end of the handle spring is located in the slot of the installation cavity, and the other end is located in the slot of the connecting part.

[0011] Further on the basis of the above solution, a rubber pad is provided on a side of the action portion close to the lower powder pipe sleeve.

[0012] Further on the basis of the above solution, a limit support is provided at the bottom of the hollow cavity, and the lower powder pipe is located on the limit support.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a powder springing mechanism, which includes a lower powder tube sleeve, a clamping piece is provided on the outer edge of the top surface of the lower powder tube sleeve, a connecting cover is provided at the bottom of the body, an inlet is provided on the inner wall of the connecting cover, and a limiting groove is also provided on the inner wall of the connecting cover. The powder springing mechanism is connected to the body by the clamping piece, the inlet and the limiting groove in a screw-lock manner, and the screw-lock connection method is convenient for disassembly and cleaning.

[0015] 2. The powder ejecting mechanism of the utility model also includes a lower powder tube, a handle and a handle spring. The handle can exert force on the lower powder tube sleeve and the lower powder tube under the action of the handle spring, thereby achieving the effect of ejecting powder and cleaning the residual powder in the lower powder tube.

[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a coffee bean grinder to which the utility model is applied;

[0018] Figure 2 It is a cross-sectional view of a coffee bean grinder to which the utility model is applied;

[0019] Figure 3 For this utility model Figure 2Enlarged view of point A in the middle;

[0020] Figure 4 The utility model and the exploded view of the coffee bean grinder using the utility model are shown in FIG.

[0021] Figure 5 The utility model Figure 4 Enlarged view of point B in the middle;

[0022] Figure 6 It is a three-dimensional diagram of the powder-bouncing mechanism of the utility model;

[0023] Figure 7 This is an exploded view of the powder ejecting mechanism of the utility model;

[0024] Figure 8 It is a three-dimensional diagram of the handle of the utility model.

[0025] In the figure: 1. powder spring mechanism, 11. lower powder tube sleeve, 111. clamping piece, 1111. groove, 112. hollow cavity, 1121. limiting support, 113. installation cavity, 1131. limiting protrusion, 12. lower powder tube, 13. handle, 131. force application part, 132. action part, 1321. rubber pad, 133. connecting part, 1331. limiting groove, 14. handle spring, 2. machine body, 21. connecting cover, 211. entrance, 212. limiting groove, 2121. protrusion, 3. clamping slot. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices consistent with some aspects of the present application as detailed in the appended claims.

[0028] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which the utility model belongs. The words "one" or "one" and the like used in the specification and claims of this application do not indicate a quantitative limitation, but indicate the existence of at least one. "Multiple" includes two, which is equivalent to at least two. "Including" or "including" and the like mean that the elements or objects appearing in front of "including" or "including" include the elements or objects listed after "including" or "including" and their equivalents, and do not exclude other elements or objects. "Connected" or "connected" and the like are not limited to physical or mechanical connections, and can include electrical connections, whether direct or indirect. The singular forms of "one", "said" and "the" used in the specification and the appended claims of this application are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0029] Please refer to Figure 1-8 , a powder springing quick-release integrated mechanism for a coffee bean grinder, comprising a powder springing mechanism 1, which is detachably connected to a machine body 2, and comprises a lower powder tube sleeve 11, a lower powder tube 12, a handle 13 and a handle spring 14, the lower powder tube sleeve 11 is provided with a hollow cavity 112 and an installation cavity 113, the lower powder tube 12 is arranged in the hollow cavity 112, the handle 13 is movably connected to the installation cavity 113, the handle spring 14 is arranged in the installation cavity 113, and one end face of the handle spring 14 is in conflict with the lower powder tube sleeve 11, and the other end is in conflict with the handle 13, and the handle 13 can exert force on the lower powder tube sleeve 11 and the lower powder tube 12 under the action of the handle spring 14, so as to achieve the effect of springing powder and clean up the residual powder in the lower powder tube 12.

[0030] Among them, two clamping parts 111 are arranged on the outer edge of the top surface of the lower powder tube sleeve 11, and a connecting cover 21 is arranged at the bottom of the body 2. The connecting cover 21 is a hollow cover structure. Two entry ports 211 are arranged on the inner wall of the connecting cover 21, and two limiting grooves 212 are also arranged on the inner wall of the connecting cover 21. The limiting grooves 212 are connected with the entry port 211, and the entry port 211, the limiting grooves 212 and the clamping part 111 are used in conjunction with the entry port 211. The width of the entry port 211 is greater than the length of the clamping part 111, and the clamping part 111 can be screwed from the entry port 211 into the limiting groove 212 by rotation, that is, the lower powder tube sleeve 11 (powder springing mechanism 1) is connected to the connecting cover 21 of the body 2 by a screw buckle, and the screw buckle connection method facilitates the disassembly of the powder springing mechanism 1 and facilitates the cleaning of the coffee bean grinder.

[0031] In order to prevent the clamping member 111 from being easily separated from the limiting groove 212, in this embodiment, a groove 1111 is provided on the outer wall of the clamping member 111, and a protrusion 2121 is provided on the limiting groove 212. The protrusion 2121 cooperates with the groove 1111. When the clamping member 111 is completely located in the limiting groove 212, the protrusion 2121 is located in the groove 1111, and the clamping member 111 is locked.

[0032] Among them, the handle 13 includes a force-applying part 131, an action part 132 and a connecting part 133. The connecting part 133 is located in the installation cavity 113. A limiting groove 1331 is arranged on the connecting part 133. A limiting protrusion 1131 is arranged in the installation cavity 113. The limiting protrusion 1131 is used in conjunction with the limiting groove 1331, so that the handle 13 can be connected to the lower powder hose sleeve 11 and can rotate around the limiting protrusion 1131.

[0033] In order to prevent the handle spring 14 from easily detaching from the installation cavity 113, a slot 3 is provided on the installation cavity 113 and the connecting portion 133 in this embodiment, and one end of the handle spring 14 is located in the slot 3 of the installation cavity 113, and the other end is located in the slot 3 of the connecting portion 133.

[0034] A rubber pad 1321 is provided on one side of the action portion 132 close to the lower powder hose sleeve 11 . The rubber pad 1321 is embeddedly installed on the action portion 132 , and the rubber pad 1321 plays a buffering role.

[0035] A limit support 1121 is provided at the bottom of the hollow cavity 112 , and the lower powder tube 12 is located on the limit support 1121 . The limit support 1121 prevents the lower powder tube 12 from falling from the hollow cavity 112 .

[0036] The utility model is a coffee bean grinder with a quick-release integrated mechanism for coffee beans. The working principle is described in conjunction with the accompanying drawings:

[0037] After the coffee bean grinder grinds coffee beans once, the handle 13 (connecting portion 133) rotates and the handle spring 14 is compressed by toggling the force-applying portion 131 of the handle 13. The handle 13 is released and the handle spring 14 is reset. Under the action of the reset of the handle spring 14, the action portion 132 of the handle 13 applies a relatively strong force to the lower powder tube sleeve 11 and the lower powder tube 12, thereby ejecting the residual powder in the lower powder tube 12.

[0038] When it is necessary to clean the powder from the powder ejecting mechanism 1 and the connection between the powder ejecting mechanism 1 and the connecting cover 21, the powder ejecting mechanism 1 only needs to be rotated to unscrew the clamping piece 111 from the limiting groove 212 to complete the quick disassembly of the powder ejecting mechanism 1. Compared with the traditional method of removing screws, the powder ejecting mechanism is more convenient, quick, time-saving and labor-saving. When cleaning is completed, the powder ejecting mechanism 1 only needs to be screwed back into the connecting cover 21 of the machine body 2.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A coffee bean grinder quick-release integrated powder spring mechanism, comprising a powder spring mechanism, characterized in that: The powder ejecting mechanism is detachably connected to the machine body, and includes a lower powder tube sleeve, and a plurality of clamping parts are arranged on the outer edge of the top surface of the lower powder tube sleeve. A connecting cover is arranged at the bottom of the machine body, and a plurality of entrances are arranged on the inner wall of the connecting cover. A plurality of limiting grooves are also arranged on the inner wall of the connecting cover, and the limiting grooves are connected with the entrances. The entrances, limiting grooves and clamping parts are used in conjunction with each other.

2. The coffee bean grinder quick-release integrated mechanism according to claim 1, characterized in that: A groove is arranged on the outer wall of the clamping member, and a protrusion is arranged on the limiting groove, and the protrusion is used in cooperation with the groove.

3. The coffee bean grinder quick-release integrated mechanism according to claim 1 or 2, characterized in that: The lower powder tube sleeve is provided with a hollow cavity and an installation cavity, the powder ejecting mechanism also includes a lower powder tube, a handle and a handle spring, the lower powder tube is arranged in the hollow cavity, the handle is movably connected in the installation cavity, the handle spring is arranged in the installation cavity, and one end surface of the handle spring is in contact with the lower powder tube sleeve, and the other end is in contact with the handle.

4. The coffee bean grinder quick-release integrated mechanism according to claim 3, characterized in that: The handle includes a force-applying portion, an action portion and a connecting portion, wherein the connecting portion is located in the mounting cavity, a limiting groove is arranged on the connecting portion, a limiting protrusion is arranged in the mounting cavity, and the limiting protrusion is used in conjunction with the limiting groove.

5. The coffee bean grinder quick-release integrated mechanism according to claim 3, characterized in that: The installation cavity and the connecting part are both provided with a card slot, one end of the handle spring is located in the card slot of the installation cavity, and the other end is located in the card slot of the connecting part.

6. The coffee bean grinder quick-release integrated mechanism according to claim 3, characterized in that: A limit support is arranged at the bottom of the hollow cavity, and the lower powder pipe is located on the limit support.

7. The coffee bean grinder quick-release integrated mechanism according to claim 4, characterized in that: The action part is provided with a rubber pad on one side close to the lower powder pipe sleeve.

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