CN107997593B

CN107997593B - Portable coffee cup

Info

Publication number: CN107997593B
Application number: CN201711364872.6A
Authority: CN
Inventors: 徐祝华
Original assignee: 李广
Current assignee: MAILONG ENTERPRISE MANAGEMENT Co.,Ltd.
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2020-06-23
Anticipated expiration: 2037-12-18
Also published as: CN107997593A

Abstract

The invention provides a portable coffee cup, in particular to the technical field of coffee equipment, which comprises a cup body and a cup cover, wherein a grinding device is arranged between the cup body and the cup cover, the grinding device comprises a cylindrical barrel body, a hollow pipe is also arranged in the cylindrical barrel body, a trough plate, a grinding plate and a screw shaft are sequentially and horizontally arranged on the hollow pipe from top to bottom, the grinding plate is movably arranged on the hollow pipe, a plurality of through holes are also formed in the grinding plate, the screw shaft is fixedly arranged at the lower end of the grinding plate, a grinding core is also arranged at the lower end of the grinding plate, a filter screen is also arranged at the bottom of the grinding core, a rotating shaft is also arranged on the cylindrical barrel body, the rotating shaft penetrates through the outer wall of the cylindrical barrel body, a conical gear is also arranged. The coffee bean grinder has the advantages that coffee beans can be ground twice, ground coffee powder is fine and smooth, milk can be contained in the cylindrical barrel body, and the coffee beans can be mixed when being brewed.

Description

Portable coffee cup

Technical Field

The invention relates to the technical field of drying equipment, in particular to a portable coffee cup.

Background

With the development of science and technology and the improvement of living standard of people, people have higher requirements on living quality, coffee is popular with more and more people as a high-quality drink, and the types of coffee cups are more and more. The existing coffee cup only serves as a containing container, has single function, cannot meet the increasing requirements of people, and has the advantages of complex structure, high cost and inconvenience in carrying, so that people going out can only drink the instant coffee.

Disclosure of Invention

The invention aims to solve the technical problem of providing a portable coffee cup which can grind coffee beans twice, so that ground coffee powder is finer and smoother, milk can be contained in a cylindrical barrel body, and the coffee beans can be mixed when coffee is brewed.

In order to solve the technical problem, the invention provides a portable coffee cup, which comprises a cup body and a cup cover, wherein a grinding device is arranged between the cup body and the cup cover, the grinding device comprises a cylindrical barrel body, the top end of the cylindrical barrel body is movably connected with the cup cover, the bottom end of the cylindrical barrel body is in threaded connection with the top end of the cup body, a hollow tube is further arranged in the cylindrical barrel body, a trough plate, a grinding plate and a screw shaft are sequentially and horizontally arranged on the hollow tube from top to bottom, the grinding plate is in a circular table-shaped structure, the grinding plate is movably arranged on the hollow tube, teeth are arranged on the outer wall of the grinding plate, a plurality of through holes are further formed in the grinding plate, the screw shaft is fixedly arranged at the lower end of the grinding plate, a grinding core is further arranged at the lower end of the grinding plate, the grinding core is fixedly arranged on the hollow tube, the grinding core is internally provided with an inner tooth matched with the spiral shaft in shape, the bottom of the grinding core is also provided with a filter screen, the cylindrical barrel body is also provided with a rotating shaft, the rotating shaft penetrates through the outer wall of the cylindrical barrel body, one end of the rotating shaft is arranged inside the cylindrical barrel body, the other end of the rotating shaft is arranged outside the cylindrical barrel body, the cylindrical barrel body is also internally provided with a conical gear, the conical gear is meshed with a grinding disc through the tooth, one end of the rotating shaft is fixedly connected with the conical gear, the other end of the rotating shaft is also fixedly provided with a handle, a push rod is movably arranged in the hollow tube and penetrates through the hollow tube, one end of the push rod is in the same horizontal plane with the top end of the cylindrical barrel body, the other end of the push rod is also fixedly provided with a plurality of hole plugs, the cylindrical barrel body is a double-, the position of the hole plug corresponds to the position of the water outlet hole.

Preferably, the bottom of the cylindrical barrel body is further provided with a leakage opening, the leakage opening is in a through hole shape, the position of the leakage opening corresponds to the position of the other end of the push rod, and ground coffee can fall into the filter screen from the leakage opening to brew coffee conveniently.

Preferably, the rotating shaft comprises a first shaft and a second shaft, one end of the first shaft is connected with the conical gear, the other end of the first shaft is in threaded connection with one end of the second shaft, the other end of the second shaft is fixedly connected with the handle, the rotating shaft is manually rotated through the handle, coffee in the cylindrical barrel body can be ground, the second shaft can be taken down and installed on the push rod, and milk in the double-layer barrel body of the cylindrical barrel body can be extruded and mixed with the coffee by pressing the push rod.

Preferably, the quantity of hole stopper is the same with the quantity of apopore, and is interference fit between hole stopper and the apopore, is convenient for plug up the apopore with the hole stopper, prevents that the milk in the double-deck bucket of cylindrical bucket body from flowing.

Preferably, the length of the hollow tube is smaller than the height of the cylindrical barrel body, so that a gap is formed between the hollow tube and the cylindrical barrel body, and ground coffee falls onto the filter screen conveniently.

Preferably, the push rod is of a tubular structure, and the push rod, the hollow tube and the screw shaft have the same axial lead, so that the push rod can move in the hollow tube conveniently.

Preferably, a filter screen is movably arranged in the cup body, the filter screen is of a U-shaped latticed structure, and the brewed coffee grounds can be collected and processed.

Preferably, the mesh number of the filter screen is 450 meshes, so that the ground coffee is more fine and smooth to filter.

The invention has the advantages that:

(1) the grinding device and the conical gear are arranged to grind coffee beans for two times, so that ground coffee powder is finer and more favorable for brewing;

(2) the cylindrical barrel body is a double-layer barrel body consisting of an inner layer and an outer layer, can contain milk, and can be mixed when coffee is brewed.

Drawings

FIG. 1 is a schematic view of the overall structure of a portable coffee cup according to the present invention;

FIG. 2 is a schematic view of a portable coffee cup according to the present invention with the plug depressed;

FIG. 3 is a schematic view of the position of the water outlet of a portable coffee cup according to the present invention;

FIG. 4 is a schematic view of a grinding core structure of a portable coffee cup of the present invention;

labeled as: 1. a cup body; 11. a leak port; 12. filtering with a screen; 2. a cup cover; 3. a grinding device; 31. a cylindrical barrel body; 311. a water outlet hole; 32. a hollow tube; 33. a trough pan; 34. a grinding disk; 341. teeth; 342. a through hole; 35. a screw shaft; 351. a cavity body; 4. a rotating shaft; 41. a first shaft; 42. a second shaft; 5. a bevel gear; 6. a handle; 7. grinding the core; 71. inner teeth; 72. a filter screen; 8. a push rod; 9. and (4) plugging the hole.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

Example one

As shown in figures 1-4, the portable coffee cup of the present invention comprises a cup body 1 and a cup cover 2, a grinding device 3 is arranged between the cup body 1 and the cup cover 2, the grinding device 3 comprises a cylindrical barrel 31, the top end of the cylindrical barrel 31 is movably connected with the cup cover 2, the bottom end of the cylindrical barrel 31 is in threaded connection with the top end of the cup body 1, a hollow tube 32 is further arranged in the cylindrical barrel 31, a trough plate 33, a grinding plate 34 and a screw shaft 35 are horizontally arranged on the hollow tube 32 from top to bottom in sequence, the grinding plate 34 is in a circular platform structure, the grinding plate 34 is movably arranged on the hollow tube 32, teeth 341 are arranged on the outer wall of the grinding plate 34, a plurality of through holes 342 are further arranged on the grinding plate 34, the screw shaft 35 is fixedly arranged at the lower end of the grinding plate 34, a grinding core 7 is further arranged at the lower end of the grinding plate 34, the grinding core 7 is, a cavity 351 is formed between the grinding core 7 and the screw shaft 35, the grinding core 7 is of a circular cylindrical structure, an inner tooth 71 matched with the screw shaft 35 in shape is arranged in the grinding core 7, a filter screen 72 is also arranged at the bottom of the grinding core 7, a rotating shaft 4 is also arranged on the cylindrical barrel body 31, the rotating shaft 4 penetrates through the outer wall of the cylindrical barrel body 31, one end of the rotating shaft 4 is arranged in the cylindrical barrel body 31, the other end of the rotating shaft 4 is arranged outside the cylindrical barrel body 31, a conical gear 5 is also arranged in the cylindrical barrel body 31, the conical gear 5 is meshed with the grinding disc 34 through a tooth 341, one end of the rotating shaft 4 is fixedly connected with the conical gear 5, a handle 6 is also fixedly arranged at the other end of the rotating shaft 4, a push rod 8 is movably arranged in the hollow tube 32, the push rod 8 penetrates through the hollow tube 32, one end of the push rod 8 is in the same horizontal plane, the other end of the push rod 8 is also fixedly provided with a plurality of hole plugs 9, the cylindrical barrel 31 is a double-layer barrel consisting of an inner layer and an outer layer, the bottom of the cylindrical barrel 31 is also provided with a plurality of water outlet holes 311, the positions of the hole plugs 9 correspond to the positions of the water outlet holes 311, the bottom of the cylindrical barrel 31 is also provided with a leakage opening 11, the leakage opening 11 is in a through hole shape, the position of the leakage opening 11 corresponds to the position of the other end of the push rod 8, the ground coffee falls onto the filter screen 12 from the leakage opening 11 for brewing coffee, the rotating shaft 4 comprises a first shaft 41 and a second shaft 42, one end of the first shaft 41 is connected with the bevel gear 5, the other end of the first shaft 41 is in threaded connection with one end of the second shaft 42, the other end of the second shaft 42 is fixedly connected with the handle 6, the rotating shaft 4 manually through the handle 6 can grind the coffee in the, by pressing the push rod 8, the milk in the double-layer barrel body of the cylindrical barrel body 31 can be squeezed out and mixed with the coffee.

Example two

The quantity of hole stopper 9 is the same with the quantity of apopore 311, and be interference fit between hole stopper 9 and the apopore 311, be convenient for plug 9 with the hole and block up apopore 311, prevent that the milk in the double-deck staving of cylindrical staving 31 from flowing, the length of hollow tube 32 is less than the height of cylindrical staving 31, be convenient for form the clearance between hollow tube 32 and the cylindrical staving 31, the coffee after conveniently grinding falls into on filter screen 12, push rod 8 is the tubular structure, and push rod 8, the same axial lead of hollow tube 32 and screw axis 35, be convenient for push rod 8 is at hollow tube 32 internalization, still the activity is provided with filter screen 12 in cup 1, filter screen 12 is U-shaped latticed structure, can collect the processing with the coffee sediment after infusing, the mesh number of filter screen 12 is 450 meshes, be favorable to filtering ground coffee more exquisite.

The working principle of the invention is as follows: firstly, coffee beans are put into the cylindrical barrel body 31, grinding is carried out between the conical gear 5 and the grinding disc 34, the coffee beans fall into the cavity body 351 through the through hole 342 in the grinding disc 34 after grinding, grinding is carried out again through the spiral shaft 35 and the grinding core 7, the coffee beans fall onto the filter screen 12 through the leakage opening 11 after grinding, milk can be filled in the double-layer barrel body formed by the inner layer and the outer layer of the cylindrical barrel body 31 in advance, the second shaft 42 can be taken down and installed on the push rod 8, the push rod 8 can be pressed, and the milk in the cylindrical barrel body 31 can flow into the cup body 1 through the water outlet hole 311 to be mixed with the coffee.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A portable coffee cup, characterized in that: comprises a cup body (1) and a cup cover (2), a grinding device (3) is arranged between the cup body (1) and the cup cover (2), the grinding device (3) comprises a cylindrical barrel body (31), the top end of the cylindrical barrel body (31) is movably connected with the cup cover (2), the bottom end of the cylindrical barrel body (31) is in threaded connection with the top end of the cup body (1), a hollow pipe (32) is further arranged in the cylindrical barrel body (31), a trough plate (33), a grinding plate (34) and a screw shaft (35) are sequentially and horizontally arranged on the hollow pipe (32) from top to bottom, the grinding plate (34) is of a circular truncated cone-shaped structure, the grinding plate (34) is movably arranged on the hollow pipe (32), teeth (341) are arranged on the outer wall of the grinding plate (34), a plurality of through holes (342) are further arranged on the grinding plate (34), the screw shaft (35) is fixedly arranged at the lower end of the grinding plate (34), a grinding, the grinding core (7) is fixedly arranged on the hollow pipe (32), the grinding core (7) is sleeved outside the screw shaft (35), a cavity body (351) is formed between the grinding core (7) and the screw shaft (35), the grinding core (7) is of a circular cylindrical structure, an inner tooth (71) matched with the screw shaft (35) in shape is arranged in the grinding core (7), a filter screen (72) is also arranged at the bottom of the grinding core (7), a rotating shaft (4) is also arranged on the cylindrical barrel body (31), the rotating shaft (4) penetrates through the outer wall of the cylindrical barrel body (31), one end of the rotating shaft (4) is arranged inside the cylindrical barrel body (31), the other end of the rotating shaft (4) is arranged outside the cylindrical barrel body (31), a conical gear (5) is further arranged in the cylindrical barrel body (31), the conical gear (5) is meshed with the grinding disc (34) through teeth (341), and the ground conical gear falls into the cavity body (351) through a through hole (342) in the grinding disc (34); one end and the conical gear (5) fixed connection of pivot (4), still fixed handle (6) of being provided with on the other end of pivot (4), still the activity is provided with push rod (8) in hollow tube (32), hollow tube (32) are passed in push rod (8), and the one end of push rod (8) and the same horizontal plane in top of cylindrical staving (31), the other end setting of push rod (8) is in cylindrical staving (31), still fixed a plurality of hole stopper (9) of being provided with on the other end of push rod (8), cylindrical staving (31) are the double-deck staving of inlayer and outer constitution, the bottom of cylindrical staving (31) still is provided with a plurality of apopores (311), the position of hole stopper (9) corresponds with the position of apopore (311).

2. A portable coffee cup according to claim 1, wherein: the bottom of the cylindrical barrel body (31) is also provided with a leakage opening (11), the leakage opening (11) is in a through hole shape, and the position of the leakage opening (11) corresponds to the position of the other end of the push rod (8).

3. A portable coffee cup according to claim 1, wherein: the rotating shaft (4) comprises a first shaft (41) and a second shaft (42), one end of the first shaft (41) is connected with the bevel gear (5), the other end of the first shaft (41) is in threaded connection with one end of the second shaft (42), and the other end of the second shaft (42) is fixedly connected with the handle (6).

4. A portable coffee cup according to claim 1, wherein: the number of the hole plugs (9) is the same as that of the water outlet holes (311), and the hole plugs (9) are in interference fit with the water outlet holes (311).

5. A portable coffee cup according to claim 1, wherein: the length of the hollow pipe (32) is less than the height of the cylindrical barrel body (31).

6. A portable coffee cup according to claim 1, wherein: the push rod (8) is of a tubular structure, and the push rod (8), the hollow tube (32) and the screw shaft (35) have the same axial lead.

7. A portable coffee cup according to claim 1, wherein: a filter screen (12) is movably arranged in the cup body (1), and the filter screen (12) is of a U-shaped latticed structure.

8. A portable coffee cup according to claim 7, wherein: the mesh number of the filter screen (12) is 450 meshes.