AU2019201833B1

AU2019201833B1 - A Grinding Coffee Cup

Info

Publication number: AU2019201833B1
Application number: AU2019201833A
Authority: AU
Inventors: Shichang Lin
Original assignee: Yongkang Guanding Cup Industry Co Ltd
Current assignee: Yongkang Guanding Cup Industry Co Ltd
Priority date: 2019-03-08
Filing date: 2019-03-15
Publication date: 2020-08-27
Anticipated expiration: 2039-03-15
Also published as: CN110448174A

Abstract

This invention discloses a grinding coffee cup including a cup body (11), wherein said cup body (11) is provided with a cup cavity (20) in the manner of opening upward, wherein said cup cavity (20) is provided with a grinding device (102) ,and an upper end of said grinding device (102) is connected with a shifting device (101), wherein an end of said shifting device 101 is connected with a fixed device 100, and said grinding device (102) comprises a lower blade holder (23) fixedly with the inner wall of said cup cavity (20), wherein fifteen of lower blades (25) are distributed in a circular array and fixedly connected with an upper end of said lower blade holder (23). The invention is simple in structure and convenient in operation, the device of the invention can freely switch grinding mode, save both time and labor, and has high grinding quality.

Description

A GRINDING COFFEE CUP TECHNICAL FIELD

[0001] The invention relates to the field of daily necessities, in particular to a grinding coffee cup.

BACKGROUND OF THE INVENTION

[0002] General coffee beans grinding machine is divided into manual type and automatic type, manual grinding is laborious, but can grind coffee beans more fully, and automatic grinding saves time and effort, but can not completely grind coffee beans to powder, so it is necessary to design a grinding coffee cup which is switchable to types of manual and automatic. The device of the invention can freely switch grinding mode, save both time and labor, and has high grinding quality.

BRIEF SUMMARY OF THE INVENTION

[0003] The technical problem to be solved by the invention is to provide a grinding coffee cup so as to overcome the problems existing in the prior art.

[0004] The invention is realized by the following technical scheme: a cup body, wherein said cup body is provided with a cup cavity in the manner of an opening upwards; wherein said cup cavity is provided with a grinding device; and an upper end of said grinding device is connected with a shifting device; an end of said shifting device is connected with a fixed device, and said grinding device comprises a lower blade holder fixedly connected with the inner wall of said cup cavity; wherein fifteen of lower blades are distributed in a circular array and fixedly connected with an upper end of said lower blade holder; fifteen rows of through holes which are arranged in said lower blade holder in a vertically penetrated manner are distributed in a circular array, and there are fourteen of said through holes in each row; the upper side of said lower blade holder is slidably and rotatably provided with an upper blade holder; wherein fifteen of upper blades are distributed in a circular array and are fixedly connected witha lower end of the upper blade holder; the upper end of said upper blade holder is connected with said shifting device; the lower end of said lower blade holder is fixedly connected with an heat conducting cup core; wherein said heat conducting core is provided with a cooking cavity in the manner of an opening upwards, and the lower end of said lower blade holder is fixedly connected with a filter element; said filter element is provided with two of filter grooves which rise spirally, and a heating block is contacted with the lower end of said heat conducting core; wherein said heating block is fixedly disposed on the lower inner wall of said cup cavity; said cup body is provided with a sliding block cavity in the manner of an opening downwards; said sliding block cavity is slidably and rotatably provided with a sliding block, and the upper end surface of said sliding block is fixedly provided with a lower conducting block; wherein the upper inner wall of said sliding block cavity which is opposite to said lower conducting block is fixedly provided with an upper conducting block; the upper end of said upper conducting block is connected with said heating block; the upper inner wall of said sliding block cavity is fixedly connected with a disengaged spring, and the lower end of said disengaged spring abuts against said sliding block; said lower blades and said upper blades are rotated to grind the coffee beans; wherein the ground coffee beans enter said cooking cavity said through holes and can be heated by said heating block.

[0005] As an optimized technical proposal, said shifting device comprises a cup lid disposed on the upper side of said upper blade holder, and said cup lid is provided with a gear cavity; wherein said gear cavity is rotatably provided with a small gear, and said small gear is fixedly provided with a motor shaft; the upper inner wall of said gear cavity is fixedly provided with a motor, and said motor shaft is in power connection with said motor; an end of said small gear is provided with a large gear in an engagement manner, and said large gear is fixedly connected with a connecting shaft; said cup lid is provided with a connecting shaft cavity with an opening downwardwhich is communicated with said gear cavity; wherein the upper inner wall of said connecting shaft cavity is provided with a wheel slot in the manner of an opening upwards; the lower end of said connecting shaft is fixedly connected with said upper blade holder, and the upper end of said connecting shaft is inserted into said wheel slot; wherein said connecting shaft is provided with a slant block cavity in the manner of an opening to a side; wherein said slant block cavity is slidably provided with a slant block, and a fixed spring is fixedly connected between one end of said slant block and one inner wall of said slant block cavity; said wheel slot is rotatably provided with a rotating wheel, and said rotating wheel is provided with an engagement hole in a vertically penetrated manner; wherein the upper end of said connecting shaft is inserted into said engagement hole, and the inner wall of said engagement hole is fixedly connected with a contact block; one end of said rotating wheel is rotatably connected with a connecting rod, and the lower end of said connecting rod is connected to said fixed device; when an manual grinding is performed, said engagement hole is rotated, thereby driving said grinding device to rotate through said connecting shaft; when automatic grinding is performed, said motor is activated, thereby driving said connecting shaft to rotate through gear transmission.

[0006] As an optimized technical proposal, said fixed device comprises a rotation axis rotatably connected with the lower end of said connecting rod, and said rotation axis is fixedly connected with elastic cottons; an end of said cup body is fixedly connected with a grip handle, and the upper end of said grip handle is fixedly connected with fixed levers in a horizontally symmetrical manner; wherein said fixed levers are fixedly connected with clamp rings, and torsional springs are fixedly connected between lower end of said clamp rings and upper end of said grip handle; wherein said elastic cottons are clamped by said clamp rings under the elastic force of said torsional springs; when manual grinding is required, said connecting rod is rotated, and said elastic cottons are rotated and staggered from said clamp rings in a symmetrical manner, then said elastic cottons can be held by hand, thereby rotating said rotating wheel in a labor-saving way.

[0007] As an optimized technical proposal, the inner walls of both sides of said cup cavity is symmetrically and fixedly provided with glasses, and said glasses extend outward; wherein said glasses are fixedly connected with chafing plates, and a inner wall of said cup cavity is communicated with a filter screen slot in the manner of an opening upwards and an opening to one side; wherein said filter screen slot is fixedly provided with a filter screen 31; an end of said cup body is fixedly connected with a water outlet block opposite to said filter screen; wherein said water outlet block is provided with a water outlet sink in the manner of an opening upwards and an opening to one side; and said chafing plates can be gripped tightly during the manual grinding to prevent sloshing, and the coffee can be poured out through said filter screen and said water outlet block.

[0008] The benefits of the invention are as follows: the invention is simple in structure and convenient in operation; the coffee beans can be ground by two grinding modes, and the connecting shafts under the two grinding modes are rotated in the same rotation direction, so the device can not only switch the grinding mode at any time, but also improve the grinding quality while saving both time and labor; the device can also mix residual coffee powder when pouring coffee, and separate the coffee beans that are not fully ground without wasting raw materials.

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] FIG. 1 is the inner structural diagram of the grinding coffee cup in this invention;

[0010] FIG. 2 is the schematic diagram along "A-A" direction in FIG.1;

[0011] FIG. 3 is the schematic diagram along "B-B" direction in FIG.1;

[0012] FIG. 4 is the schematic diagram along "C-C" direction in FIG.1;

[0013] FIG. 5 is the schematic diagram along "D-D" direction in FIG.1;

DETAILED DESCRIPTION OF THE INVENTION

[0014] Referring to Figs.1-5, a grinding coffee cup according to this invention comprises a cup body 11, wherein said cup body 11 is provided with a cup cavity 20 in the manner of an opening upwards; wherein said cup cavity 20 is provided with a grinding device 102; and an upper end of said grinding device 102 is connected with a shifting device 101; an end of said shifting device 101 is connected with a fixed device 100, and said grinding device 102 comprises a lower blade holder 23 fixedly connected with the inner wall of said cup cavity 20; wherein fifteen of lower blades 25 are distributed in a circular array and fixedly connected with an upper end of said lower blade holder 23; fifteen rows of through holes 24 which are arranged in said lower blade holder 23 in a vertically penetrated manner are distributed in a circular array, and there are fourteen of said through holes 24 in each row; the upper side of said lower blade holder 23 is slidably and rotatably provided with an upper blade holder 27; wherein fifteen of upper blades 26 are distributed in a circular array and are fixedly connected witha lower end of the upper blade holder 27; the upper end of said upper blade holder 27 is connected with said shifting device 101; the lower end of said lower blade holder 23 is fixedly connected with an heat conducting cup core 19; wherein said heat conducting core 19 is provided with a cooking cavity 17 in the manner of an opening upwards, and the lower end of said lower blade holder 23 isfixedly connected with a filter element 21; said filter element 21 is provided with two of filter grooves 22 which rise spirally, and a heating block 18 is contacted with the lower end of said heat conducting core 19; wherein said heating block 18 is fixedly disposed on the lower inner wall of said cup cavity 20; said cup body 11 is provided with a sliding block cavity 12 in the manner of an opening downwards; said sliding block cavity 12 is slidably and rotatably provided with a sliding block 13, and the upper end surface of said sliding block 13 is fixedly provided with a lower conducting block 14; wherein the upper inner wall of said sliding block cavity 12 which is opposite to said lower conducting block 14 is fixedly provided with an upper conducting block 15 ; the upper end of said upper conducting block 15 is connected with said heating block 18; the upper inner wall of said sliding block cavity 12 isfixedly connected with a disengaged spring 16, and the lower end of said disengaged spring 16 abuts against said sliding block 13; said lower blades 25 and said upper blades 26 are rotated to grind the coffee beans; wherein the ground coffee beans enter said cooking cavity l7through said through holes 24 and can be heated by said heating block 18;

[0015] Beneficially, said shifting device 101 comprises a cup lid 34 disposed on the upper side of said upper blade holder 27, and said cup lid 34 is provided with a gear cavity 35; wherein said gear cavity 35 is rotatably provided with a small gear 36, and said small gear 36 is fixedly provided with a motor shaft 38; the upper inner wall of said gear cavity 35 isfixedly provided with a motor 39, and said motor shaft 38 is in power connection with said motor 39; an end of said small gear 36 is provided with a large gear 37 in an engagement manner, and said large gear 37 is fixedly connected with a connecting shaft 44; said cup lid 34 is provided with a connecting shaft cavity 40 with an opening downwardwhich is communicated with said gear cavity 35; wherein the upper inner wall of said connecting shaft cavity 40 is provided with a wheel slot 41 in the manner of an opening upwards; the lower end of said connecting shaft 44 is fixedly connected with said upper blade holder 27, and the upper end of said connecting shaft 44 is inserted into said wheel slot 41; wherein said connecting shaft 44 is provided with a slant block cavity 45 in the manner of an opening to a side; wherein said slant block cavity 45 is slidably provided with a slant block 46, and a fixed spring 47 is fixedly connected between one end of said slant block 46 and one inner wall of said slant block cavity 45; said wheel slot 41 is rotatably provided with a rotating wheel 42, and said rotating wheel 42 is provided with an engagement hole 43 in a vertically penetrated manner; wherein the upper end of said connecting shaft 44 is inserted into said engagement hole 43, and the inner wall of said engagement hole 43 is fixedly connected with a contact block 55; one end of said rotating wheel 42 is rotatably connected with a connecting rod 48, and the lower end of said connecting rod 48 is connected to said fixed device 100; when an manual grinding is performed, said engagement hole 43 is rotated, thereby driving said grinding device 102 to rotate through said connecting shaft 44; when automatic grinding is performed, said motor 39 is activated, thereby driving said connecting shaft 44 to rotate through gear transmission.

[0016] Beneficially, said fixed device 100 comprises a rotation axis 49 rotatably connected with the lower end of said connecting rod 48, and said rotation axis 49 isfixedly connected with elastic cottons 50; an end of said cup body 11 is fixedly connected with a grip handle 51, and the upper end of said grip handle 51 is fixedly connected with fixed levers 52 in a horizontally symmetrical manner; wherein said fixed levers 52 are fixedly connected with clamp rings 53, and torsional springs 54 are fixedly connected between lower end of said clamp rings 53 and upper end of said grip handle 51; wherein said elastic cottons 50 are clamped by said clamp rings 53 under the elastic force of said torsional springs 54; when manual grinding is required, said connecting rod 48 is rotated, and said elastic cottons 50 are rotated and staggered from said clamp rings 53 in a symmetrical manner, then said elastic cottons 50 can be held by hand, thereby rotating said rotating wheel 42 in a labor-saving way.

[0017] Beneficially, the inner walls of both sides of said cup cavity 20 is symmetrically and fixedly provided with glasses 28, and said glasses 28 extend outward; wherein said glasses 28 are fixedly connected with chafing plates 29, and a inner wall of said cup cavity 20 is communicated with a filter screen slot 30 in the manner of an opening upwards and an opening to one side; wherein said filter screen slot 30 is fixedly provided with a filter screen 31; an end of said cup body 11 isfixedly connected with a water outlet block 32 opposite to said filter screen 31; wherein said water outlet block 32 is provided with a water outlet sink 33 in the manner of an opening upwards and an opening to one side; and said chafing plates 29 can be gripped tightly during the manual grinding to prevent sloshing, and the coffee can be poured out through said filter screen 31 and said water outlet block 32.

[0018] When in use, the water is poured into the cooking cavity 17, and the coffee beans are placed in the lower blade holder 23, and the shifting device 101 and the upper blade holder 27 are covered; the cup body 11 is placed on the table, and the lower conducting block 14 and the upper conducting block 15 are driven to contact through the sliding block 13, and the water is boiled through the heating block 18, and the coffee beans are ground simultaneously; when the manual grinding is performed, the connecting rod 48 is rotated to make elastic cottons 50 facing upwards; the elastic cottons 50 are held by hand and the connecting rod 48 is rotated, thereby driving the rotation of the rotating wheel 42 and drive the slant block 46 through the contact block 55, thereby driving the rotation of the connecting shaft 44, and driving the rotation of the upper blade holder 27; then the coffee beans are ground to powder through the lower blades 25 and the upper blades 26, and the ground coffee powder is mixed with water through the through holes 24 into the cooking cavity 17; when the coffee is cooked, the grip handle 51 is lifted, then the lower conducting block 14 and the upper conducting block 15 are detached, and the heating is stopped; the cup body 11 is tilted so that the coffee is mixed with the residual coffee powder on the lower blade holder 23 after the coffee is passed through the through holes 24,then the coffee can be poured for drinking after filtered through the filter screen 31 and the water outlet sink 33; when the automatic grinding is performed, the motor 39 is activated, thereby driving said connecting shaft 44 to rotate through gear transmission to grind.

[0019] The benefits of the invention are as follows: the invention is simple in structure and convenient in operation; the coffee beans can be ground by two grinding modes, and the connecting shafts under the two grinding modes are rotated in the same rotation direction, so the device can not only switch the grinding mode at any time, but also improve the grinding quality while saving both time and labor; the device can also mix residual coffee powder when pouring coffee, and separate the coffee beans that are not fully ground without wasting raw materials.

[0020] Persons skilled in the art should understand that,without departing from the general spirit and conception of the present invention, various variants of the above embodiments may be made. The invention will be subject to modification and improvement based on its intention and extent, which will also fall into the claimed protection extent of this invention. The claimed protection extent of the invention shall be determined with reference to the appended claims and any equivalents thereof.

Claims

1. A grinding coffee cup, comprising a cup body,

wherein said cup body provided with a cup cavity in the manner of an opening upwards;

wherein said cup cavity provided with a grinding device;

and an upper end of said grinding device connected with a shifting device;

an end of said shifting device connected with a fixed device, and said grinding device comprises a lower blade holder fixedly connected with the inner wall of said cup cavity;

wherein fifteen of lower blades are distributed in a circular array andfixedly connected with an upper end of said lower blade holder;

fifteen rows of through holes which are arranged in said lower blade holder in a vertically penetrated manner distributed in a circular array, and there are fourteen of said through holes in each row;

the upper side of said lower blade holder slidably and rotatably provided with an upper blade holder;

wherein fifteen of upper blades are distributed in a circular array and arefixedly connected witha lower end of the upper blade holder;

the upper end of said upper blade holder connected with said shifting device;

the lower end of said lower blade holderfixedly connected with an heat conducting cup core;

wherein said heat conducting core is provided with a cooking cavity in the manner of an opening upwards, and the lower end of said lower blade holder isfixedly connected with a filter element; said filter element provided with two of filter grooves which rise spirally, and a heating block is contacted with the lower end of said heat conducting core; wherein said heating block is fixedly disposed on the lower inner wall of said cup cavity; said cup body provided with a sliding block cavity in the manner of an opening downwards; said sliding block cavity slidably and rotatably provided with a sliding block, and the upper end surface of said sliding block is fixedly provided with a lower conducting block; wherein the upper inner wall of said sliding block cavity which is opposite to said lower conducting block is fixedly provided with an upper conducting block; the upper end of said upper conducting block connected with said heating block; the upper inner wall of said sliding block cavityfixedly connected with a disengaged spring, and the lower end of said disengaged spring abuts against said sliding block; whereby said lower blades and said upper blades are rotated to grind the coffee beans, and the ground coffee beans enter said cooking cavity said through holes and can be heated by said heating block; wherein said shifting device comprises a cup lid disposed on the upper side of said upper blade holder, and said cup lid is provided with a gear cavity; wherein said gear cavity is rotatably provided with a small gear, and said small gear isfixedly provided with a motor shaft; the upper inner wall of said gear cavity is fixedly provided with a motor, and said motor shaft is in power connection with said motor; an end of said small gear is provided with a large gear in an engagement manner, and said large gear isfixedly connected with a connecting shaft; said cup lid is provided with a connecting shaft cavity with an opening downwardwhich is communicated with said gear cavity; wherein the upper inner wall of said connecting shaft cavity is provided with a wheel slot in the manner of an opening upwards; the lower end of said connecting shaft isfixedly connected with said upper blade holder, and the upper end of said connecting shaft is inserted into said wheel slot; wherein said connecting shaft is provided with a slant block cavity in the manner of an opening to a side; wherein said slant block cavity is slidably provided with a slant block, and a fixed spring is fixedly connected between one end of said slant block and one inner wall of said slant block cavity; said wheel slot is rotatably provided with a rotating wheel, and said rotating wheel is provided with an engagement hole in a vertically penetrated manner; wherein the upper end of said connecting shaft is inserted into said engagement hole, and the inner wall of said engagement hole is fixedly connected with a contact block; one end of said rotating wheel is rotatably connected with a connecting rod, and the lower end of said connecting rod is connected to said fixed device; whereby when an manual grinding is performed, said engagement hole is rotated, thereby driving said grinding device to rotate through said connecting shaft, when automatic grinding is performed, said motor is activated, thereby driving said connecting shaft to rotate through gear transmission; wherein said fixed device comprises a rotation axis rotatably connected with the lower end of said connecting rod, and said rotation axis is fixedly connected with elastic cottons; an end of said cup body is fixedly connected with a grip handle, and the upper end of said grip handle is fixedly connected with fixed levers in a horizontally symmetrical manner; wherein said fixed levers are fixedly connected with clamp rings, and torsional springs are fixedly connected between lower end of said clamp rings and upper end of said grip handle; wherein said elastic cottons are clamped by said clamp rings under the elastic force of said torsional springs; whereby when manual grinding is required, said connecting rod is rotated, and said elastic cottons are rotated and staggered from said clamp rings in a symmetrical manner, then said elastic cottons can be held by hand, thereby rotating said rotating wheel in a labor-saving way; wherein the inner walls of both sides of said cup cavity is symmetrically andfixedly provided with glasses, and said glasses extend outwards; wherein said glasses are fixedly connected with chafing plates, and a inner wall of said cup cavity is communicated with a filter screen slot in the manner of an opening upwards and an opening to one side; wherein said filter screen slot is fixedly provided with afilter screen 31; an end of said cup body is fixedly connected with a water outlet block opposite to saidfilter screen; wherein said water outlet block is provided with a water outlet sink in the manner of an opening upwards and an opening to one side; whereby said chafing plates can be gripped tightly during the manual grinding to prevent sloshing, and the coffee can be poured out through said filter screen and said water outlet block.