Manual grinder

Abstract

The utility model belongs to the technical field of grinders, and particularly relates to a manual grinder. Comprising a grinding cutter set and a rotating handle hinged to the top of the grinding cutter set, and a plurality of filtering holes are formed in the bottom of the grinding cutter set; the accommodating bottle is arranged at the bottom of the grinding mechanism; the heating mechanism is arranged on the containing bottle in a sleeving manner; wherein the heating mechanism comprises a cylinder arranged on the containing bottle in a sleeving mode, a mounting frame arranged at the bottom of the cylinder, a carbon nano tube heating body, a storage battery, a heating button and a USB interface, the carbon nano tube heating body and the storage battery are mounted on the mounting frame, the heating button and the USB interface are mounted on the cylinder, the USB interface is electrically connected to the storage battery, and the heating button is electrically connected to the carbon nano tube heating body; by manually rotating the rotating handle, grinding materials are ground into powder, the storage battery is charged through the USB interface, the heating mechanism heats a mixture of the grinding material powder and water in the containing bottle for drinking, and the effects of being convenient to carry and heat when a user goes out are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinders, and in particular relates to a manual grinder. Background Art

[0002] Solid materials such as spices, condiments, medicines and plant seeds commonly used in life need to be ground into powder using a grinder. Since some powdered materials are not easy to preserve, it is necessary to grind an appropriate amount of powder for easy consumption. For example, use a grinder to grind an appropriate amount of coffee beans into powder, take the coffee bean powder into a container, mix it with drinking water and heat it.

[0003] Existing grinders usually include a grinding knife group for grinding materials and a storage bottle connected to the grinding knife group. Since there is no heating structure, for some solid materials that can be brewed, it is necessary to take out an appropriate amount of powder from the storage bottle into a cup and then boil water for brewing. However, when the grinder needs to be used outside, it is inconvenient to find hot water in real time, and it is also inconvenient to find a power source to heat drinking water, which is not conducive to carrying outside. Utility Model Content

[0004] The purpose of the utility model is to provide a manual grinder to solve the above-mentioned technical problems. The grinding material is ground into powder by manually turning the handle, and the battery is charged through the USB interface, so that the heating mechanism heats the mixture of the grinding material powder and water in the bottle for drinking, thereby achieving the effect of being easy to carry and heat when going out.

[0005] In view of this, the utility model provides a manual grinder, comprising:

[0006] The grinding mechanism comprises a grinding knife group and a rotating handle hinged to the top of the grinding knife group, and a plurality of filtering holes are arranged at the bottom of the grinding knife group;

[0007] The containing bottle is arranged at the bottom of the grinding mechanism, and the containing bottle comprises a containing cavity, and a plurality of filtering holes are connected to the containing cavity;

[0008] A heating mechanism is sleeved on the containing bottle;

[0009] Among them, the heating mechanism includes a cylinder mounted on the containing bottle, a mounting frame arranged at the bottom of the cylinder, a carbon nanotube heating element and a battery mounted on the mounting frame, a heating button and a USB interface mounted on the cylinder, and the USB interface is electrically connected to the battery, and the heating button is electrically connected to the carbon nanotube heating element.

[0010] In the above scheme, further, the grinding knife set includes:

[0011] A cover body, wherein the rotating handle is hingedly connected to the cover body;

[0012] A first base, disposed at the bottom of the cover;

[0013] A first grinding knife is disposed in the cover body, and one end of the rotating handle is hinged to the cover body and connected to the first grinding knife;

[0014] A second grinding knife is disposed in the first base;

[0015] A grinding cavity is formed between the first grinding knife and the second grinding knife. Both the first grinding knife and the second grinding knife include a plate body and a plurality of grinding teeth arranged on the plate body. The plurality of grinding teeth are located in the grinding cavity. The plurality of filter holes are arranged on the plate body of the second grinding knife.

[0016] In the above solution, further, a heat conducting plate is installed on the top of the mounting frame.

[0017] In the above scheme, further, a second base is arranged at the bottom of the first base, a filter net is arranged on the second base, and the containing bottle is arranged at the bottom of the second base.

[0018] In the above scheme, further, the inner peripheral wall of the second base is provided with a plurality of positioning blocks, the peripheral edge of the filter screen is provided with a plurality of positioning grooves, and the positioning grooves are provided on the positioning blocks.

[0019] In the above scheme, further, a magnet is provided on the positioning block, a metal sheet is provided in the positioning groove, and the metal sheet is magnetically connected to the magnet.

[0020] In the above scheme, further, the containing bottle is made of transparent material, the cylinder is provided with an observation window, the inner peripheral wall of the cylinder is provided with a lamp body electrically connected to the battery, and the cylinder is also provided with a lamp body button electrically connected to the lamp body.

[0021] In the above scheme, further, a first discharge hole is opened on the containing bottle, a mounting hole is arranged on the cylinder, a push plate is slidably arranged in the mounting hole and abuts against the outer wall of the containing bottle, a second discharge hole is arranged on the push plate, and the first discharge hole is connected to the second discharge hole.

[0022] The beneficial effects of the utility model are:

[0023] 1. The grinding material is ground into powder by manually turning the handle, and the battery is charged through the USB interface, so that the heating mechanism heats the mixture of the grinding material powder and water in the container bottle and the mixture is drunk, so as to achieve the effect of being easy to carry and heat outside;

[0024] 2. The filter can be a metal filter to filter out oversized particles, ensure the uniformity of the powder filtered into the holding bottle, and improve the quality of the ground powder;

[0025] 3. Press the button on the lamp to start the lamp. Through the observation window, you can observe the fineness of the powder ground into powder, which helps users adjust the coarseness of the grinding according to their needs. You can also control the amount of grinding by observing the amount of ground powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 4 It is a schematic diagram of the explosion structure of the utility model;

[0030] Figure 5 It is a schematic diagram of the explosion structure of the utility model from another viewing angle.

[0031] The symbols in the figure are:

[0032] 1. Grinding mechanism; 11. Grinding knife set; 111. Cover body; 112. First base; 113. First grinding knife; 114. Second grinding knife; 115. Plate body; 116. Grinding teeth; 12. Rotating handle; 2. Receiving bottle; 3. Heating mechanism; 31. Cylinder body; 32. Mounting frame; 33. Storage battery; 34. Carbon nanotube heating element; 35. Heating button; 36. USB interface; 37. Heat conducting plate; 4. Filter hole; 5. Receiving cavity; 6. Grinding cavity; 7. Second base; 8. Filter net; 9. Positioning block; 10. Positioning groove; 13. Magnet; 14. Metal sheet; 15. Observation window; 16. Lamp body button; 17. First discharge hole; 18. Mounting hole; 19. Push plate; 20. Second discharge hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0034] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0035] Embodiment 1:

[0036] This embodiment provides a manual grinder, comprising:

[0037] The grinding mechanism 1 comprises a grinding knife set 11 and a rotating handle 12 hinged to the top of the grinding knife set 11, and a plurality of filtering holes 4 are arranged at the bottom of the grinding knife set 11;

[0038] The receiving bottle 2 is arranged at the bottom of the grinding mechanism 1, and the receiving bottle 2 includes a receiving cavity 5, and a plurality of filtering holes 4 are connected to the receiving cavity 5;

[0039] A heating mechanism 3 is sleeved on the containing bottle 2;

[0040] Among them, the heating mechanism 3 includes a cylinder 31 mounted on the containing bottle 2, a mounting frame 32 arranged at the bottom of the cylinder 31, a carbon nanotube heater 34 and a battery 33 mounted on the mounting frame 32, a heating button 35 and a USB interface 36 installed on the cylinder 31, and the USB interface 36 is electrically connected to the battery 33, and the heating button 35 is electrically connected to the carbon nanotube heater 34.

[0041] In the present technical solution, the rotating handle 12 can be a conventional rotating handle 12; the containing bottle 2 can be made of glass, which has the advantages of high temperature resistance, non-toxicity and easy cleaning, and the containing bottle 2 and the grinding mechanism 1 can be threadedly connected.

[0042] The grinding material is put into the grinding knife set 11 of the grinding mechanism 1, and the grinding knife set 11 is driven to rotate by holding the rotating handle 12 to grind the grinding material into powder. At the same time, the powder is filtered from the plurality of filter holes 4 into the receiving cavity 5 of the receiving bottle 2.

[0043] The barrel 31 of the heating mechanism 3 may be made of plastic material, and the barrel 31 may protect the containing bottle 2. A space is formed between the bottom of the barrel 31 and the bottom of the containing bottle 2 for installing the mounting frame 32, the carbon nanotube heating element 34 and the battery 33. The battery 33 may be a conventional battery 33, and the battery 33 is used to provide power to the carbon nanotube heating element 34; the USB interface 36 is used to connect an external charging cable, and the charging cable provides power to the battery 33.

[0044] When the ground material is ready-to-eat ground material, such as coffee beans, the grinding mechanism 1 can be removed, and drinking water can be poured into the container 2 containing the ground material powder, and the heating button 35 can be pressed to start the heating mechanism 3 to heat the mixture of ground material powder and water in the container 2 for drinking. Therefore, when going out is necessary, the storage battery 33 can be charged in advance through the USB interface 36, solving the problem of inconvenience in finding a power source when going out, and achieving the effect of being easy to carry and heat when going out.

[0045] The carbon nanotube heating element 34 can be a plate-like structure made of carbon nanotube material. The carbon nanotube has excellent thermal conductivity and can quickly conduct heat, so that the heating mechanism 3 can heat up quickly and save time. The carbon nanotube can also efficiently convert electrical energy into thermal energy, so that the heater has a higher energy utilization rate and reduces energy consumption. The carbon nanotube has a high degree of structural stability and high temperature resistance, can operate stably for a long time in a high temperature environment, and has a long service life.

[0046] Furthermore, the grinding knife set 11 comprises:

[0047] A cover body 111, wherein the rotating handle 12 is hingedly connected to the cover body 111;

[0048] A first base 112 is disposed at the bottom of the cover 111;

[0049] The first grinding knife 113 is disposed in the cover body 111, and one end of the rotating handle 12 is hinged to the cover body 111 and connected to the first grinding knife 113;

[0050] The second grinding blade 114 is disposed in the first base 112;

[0051] A grinding cavity 6 is formed between the first grinding knife 113 and the second grinding knife 114. The first grinding knife 113 and the second grinding knife 114 both include a plate body 115 and a plurality of grinding teeth 116 arranged on the plate body 115. The plurality of grinding teeth 116 are located in the grinding cavity 6. The plurality of filter holes 4 are arranged on the plate body 115 of the second grinding knife 114.

[0052] In the present technical solution, the first grinding blade 113 and the second grinding blade 114 can be made of a durable metal material, such as stainless steel. The cover 111 and the first base 112 can be threadedly connected to facilitate opening the cover 111 to place the grinding material into the grinding chamber 6.

[0053] The cross-section of the plurality of grinding teeth 116 may be rhombus-shaped to improve the grinding effect. The plurality of grinding teeth 116 on the first grinding blade 113 and the second grinding blade 114 are staggered with each other.

[0054] By manually rotating the rotating handle 12, the several grinding teeth 116 of the first grinding knife 113 rotate in the accommodating chamber 5, and at the same time, the several grinding teeth 116 of the second grinding knife 114 remain stationary. The grinding material is rubbed on the several grinding teeth 116 between the first grinding knife 113 and the second grinding knife 114, ground into powder, and filtered into the accommodating bottle 2 through the several filtering holes 4.

[0055] Furthermore, a heat conducting plate 37 is installed on the top of the mounting frame 32 .

[0056] In the present technical solution, the heat conducting plate 37 can be a copper metal plate, which has the advantage of fast heat conduction speed. The heat conducting plate 37 is used to improve the heat conduction speed and can achieve uniform heating of the mixture of ground material powder and water in the containing bottle 2, avoiding the situation where the local temperature is too high or too low, and ensuring uniform heating effect.

[0057] Embodiment 2:

[0058] This embodiment provides a manual grinder, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0059] A second base 7 is disposed at the bottom of the first base 112 , a filter net 8 is disposed on the second base 7 , and the receiving bottle 2 is disposed at the bottom of the second base 7 .

[0060] In the present technical solution, the first base 112 and the second base 7 can be threadedly connected, and the filter 8 can be a metal filter 8, which is used to filter out oversized particles, ensure the uniformity of the powder filtered into the receiving bottle 2, and improve the quality of the ground powder. The oversized particles that are screened out can be put back into the grinding chamber 6 for secondary grinding.

[0061] Embodiment 3:

[0062] This embodiment provides a manual grinder, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] The inner wall of the second base 7 is provided with a plurality of positioning blocks 9 , and the periphery of the filter screen 8 is provided with a plurality of positioning grooves 10 , which are arranged on the positioning blocks 9 .

[0064] In the present technical solution, the positioning groove 10 is arranged on the positioning block 9, which is convenient for disassembling and cleaning the filter screen 8, and also convenient for replacing and installing the filter screen 8.

[0065] Furthermore, a magnet 13 is disposed on the positioning block 9 , a metal sheet 14 is disposed in the positioning groove 10 , and the metal sheet 14 is magnetically connected to the magnet 13 .

[0066] In the present technical solution, the metal sheet 14 is magnetically connected to the magnet 13 to fix the filter screen 8 and prevent the filter screen 8 from falling off.

[0067] Embodiment 4:

[0068] This embodiment provides a manual grinder, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0069] The containing bottle 2 is made of transparent material, an observation window 15 is provided on the cylinder 31, a lamp body electrically connected to the battery 33 is provided on the inner wall of the cylinder 31, and a lamp body button 16 electrically connected to the lamp body is also provided on the cylinder 31.

[0070] In this technical solution, a wire groove can be provided on the inner wall of the cylinder 31 to install the wire, which is not shown in the figure. A receiving groove can be provided on the inner wall of the cylinder 31 to install the lamp body, which can be an LED lamp bead.

[0071] The lamp body is started by pressing the lamp body button 16, and the light passes through the transparent container bottle 2 and the observation window 15, which makes it easy to observe the fineness of the powder ground into the ground material, which helps the user to adjust the coarseness of the grinding according to their needs, and can control the grinding amount of the ground material by observing the amount of ground powder to avoid waste.

[0072] Embodiment 5:

[0073] This embodiment provides a manual grinder, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] The containing bottle 2 is provided with a first discharge hole 17 , the cylinder 31 is provided with a mounting hole 18 , a push plate 19 is slidably provided in the mounting hole 18 and abuts against the outer wall of the containing bottle 2 , a second discharge hole 20 is provided on the push plate 19 , and the first discharge hole 17 is connected to the second discharge hole 20 .

[0075] In the present technical solution, a sliding groove may be provided on the inner periphery of the mounting hole 18, and the periphery of the push plate 19 is provided in the sliding groove to prevent the push plate 19 from slipping out of the mounting hole 18. A sealing ring may be provided on the first discharge hole 17, and the sealing ring abuts against the inner wall of the push plate 19 to prevent liquid or powder leakage, which is not shown in the figure.

[0076] By pushing the push plate 19, the first discharge hole 17 is connected to the second discharge hole 20, and the ground powder can be poured out, which is convenient for controlling the amount of ground powder used. Pushing the push plate 19 in the reverse direction, the first discharge hole 17 abuts against the inner wall of the push plate 19, and the first discharge hole 17 is closed.

[0077] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A manual grinder, characterized in that: include: The grinding mechanism (1) comprises a grinding knife group (11) and a rotating handle (12) hinged to the top of the grinding knife group (11), and a plurality of filtering holes (4) are arranged at the bottom of the grinding knife group (11); A containing bottle (2) is arranged at the bottom of the grinding mechanism (1), the containing bottle (2) comprises a containing cavity (5), and a plurality of filtering holes (4) are connected to the containing cavity (5); A heating mechanism (3) is sleeved on the containing bottle (2); The heating mechanism (3) comprises a barrel (31) sleeved on the containing bottle (2), a mounting frame (32) arranged at the bottom of the barrel (31), a storage battery (33) mounted in the mounting frame (32), a carbon nanotube heating element (34) mounted on the top of the mounting frame (32), a heating button (35) and a USB interface (36) mounted on the barrel (31), wherein the USB interface (36) is electrically connected to the storage battery (33), and the heating button (35) is electrically connected to the carbon nanotube heating element (34).

2. A manual grinder according to claim 1, characterized in that: The grinding knife set (11) comprises: A cover body (111), wherein the rotating handle (12) is hingedly connected to the cover body (111); A first base (112) is disposed at the bottom of the cover (111); A first grinding knife (113) is disposed in the cover body (111); one end of the rotating handle (12) is hinged to the cover body (111) and is connected to the first grinding knife (113); A second grinding blade (114) is disposed in the first base (112); A grinding cavity (6) is formed between the first grinding knife (113) and the second grinding knife (114); the first grinding knife (113) and the second grinding knife (114) both comprise a plate body (115) and a plurality of grinding teeth (116) arranged on the plate body (115); the plurality of grinding teeth (116) are located in the grinding cavity (6); and the plurality of filter holes (4) are arranged on the plate body (115) of the second grinding knife (114).

3. A manual grinder according to claim 1, characterized in that: A heat conducting plate (37) is mounted on the top of the mounting frame (32).

4. A manual grinder according to claim 2, characterized in that: A second base (7) is arranged at the bottom of the first base (112), a filter screen (8) is arranged on the second base (7), and the containing bottle (2) is arranged at the bottom of the second base (7).

5. A manual grinder according to claim 4, characterized in that: The inner peripheral wall of the second base (7) is provided with a plurality of positioning blocks (9), the peripheral edge of the filter screen (8) is provided with a plurality of positioning grooves (10), and the positioning grooves (10) are arranged on the positioning blocks (9).

6. A manual grinder according to claim 5, characterized in that: The positioning block (9) is provided with a magnet (13), the positioning groove (10) is provided with a metal sheet (14), and the metal sheet (14) is magnetically connected to the magnet (13).

7. A manual grinder according to claim 1, characterized in that: The containing bottle (2) is made of a transparent material, an observation window (15) is provided on the cylinder (31), a lamp body electrically connected to the battery (33) is provided on the inner wall of the cylinder (31), and a lamp body button (16) electrically connected to the lamp body is also provided on the cylinder (31).

8. A manual grinder according to claim 1, characterized in that: The containing bottle (2) is provided with a first discharge hole (17), the barrel (31) is provided with a mounting hole (18), a push plate (19) is slidably provided in the mounting hole (18) and abuts against the outer peripheral wall of the containing bottle (2), the push plate (19) is provided with a second discharge hole (20), and the first discharge hole (17) is connected to the second discharge hole (20).

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