CN211883427U

CN211883427U - Manual integral type coffee machine

Info

Publication number: CN211883427U
Application number: CN202020012824.1U
Authority: CN
Inventors: 杨梅先
Original assignee: Guangzhou Maiwen Smart Technology Co ltd
Current assignee: Guangzhou Maiwen Smart Technology Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-11-10
Anticipated expiration: 2030-01-02

Abstract

The utility model belongs to the technical field of daily necessities, in particular to a manual integrated coffee machine, which comprises an upper cup body, a lower cup body, a cutter component, a transmission component and a piston; the lower end of the upper cup body is connected with the lower cup body, a filter screen is arranged inside the lower cup body, and a liquid outlet is arranged at the bottom of the lower cup body; the cutter assembly comprises a coffee grinder and a cutter holder, the cutter holder is arranged in the upper cup body, and the coffee grinder is arranged in the cutter holder; the transmission component is movably arranged on the upper cup body and is in transmission connection with the coffee grinder; the piston is detachably arranged on the tool apron. When the manual integrated coffee maker is used, a user can grind coffee beans into coffee powder through the cutter component in the manual integrated coffee maker, then boiled water is filled into the upper cup body, the boiled water in the upper cup body is pressed into the lower cup body through the matching of the transmission component and the piston to complete the brewing of coffee, and the grinding and the brewing of the coffee are integrated into a whole through the manual integrated coffee maker, so that the coffee is more convenient to make.

Description

Manual integral type coffee machine

Technical Field

The utility model belongs to the technical field of daily life articles for use, concretely relates to manual integral type coffee machine.

Background

Coffee is a beverage made from roasted coffee beans. As one of three major beverages in the world, the beverage is popular with cocoa and tea as the main beverage in the world;

in the prior art, grinding coffee beans into coffee powder can be completed by means of a grinding appliance, and after the coffee beans are ground into the coffee powder, a user needs to hold the coffee powder out of the appliance and use boiled water for brewing and stirring, so that a cup of strong-aroma coffee can be obtained; however, since the coffee grinder is limited by its structure, the coffee grinder can only grind coffee, and the coffee making method and process become very complicated, and therefore, it is an urgent technical problem to provide a coffee machine that facilitates coffee making.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a manual integrated coffee machine integrating grinding and brewing to solve the technical problems of complicated manufacturing method and process of coffee existing in the prior art.

The utility model discloses a following technical scheme specifically realizes:

a manual integrated coffee machine comprises an upper cup body, a lower cup body, a cutter assembly, a transmission assembly and a piston;

the lower end of the upper cup body is connected with the lower cup body, a detachable filter screen is arranged at one end, close to the upper cup body, of the inner part of the lower cup body, and a liquid outlet is formed in the bottom of the lower cup body;

the cutter assembly comprises a coffee grinder and a cutter holder, the cutter holder is movably arranged in the upper cup body, and the coffee grinder is arranged in the cutter holder;

the transmission assembly is movably arranged at one end of the upper cup body, which is far away from the lower cup body, and is in transmission connection with the coffee grinder;

the piston is detachably arranged at one end, far away from the transmission assembly, of the tool apron.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, coffee is whetted a knife includes first cutter and annular second cutter, the second cutter card is established in the blade holder, first cutter activity sets up in the second cutter, just first cutter with the transmission assembly transmission is connected, be provided with on the inside wall of cup down and be used for the card to establish the boss of blade holder, just be provided with on the inside wall of boss and prevent blade holder pivoted screens.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the blade holder includes spacing portion and lower spacing portion, be provided with first through-hole on the spacing portion of going up, be provided with the second through-hole on the spacing portion of going down, the second through-hole is located first cutter with clearance department between the second cutter, the second cutter card is established in the spacing portion of going down.

In order to better realize the utility model, the structure is further optimized, the transmission component comprises a transmission rod, a fixed shaft and a rocker arm, the transmission rod comprises a sliding part and a rotating part, and the outer side wall of the rotating part is provided with an external thread; an annular fixing piece is arranged in the middle of one end, far away from the lower cup body, of the upper cup body, an internal thread matched with the external thread of the rotating part is arranged on the inner side wall of the fixing piece, and the transmission rod penetrates through the fixing piece and is arranged on the upper cup body;

one end of the fixed shaft is connected with the first tool, the other end of the fixed shaft sequentially penetrates through the first tool and the upper limiting part and is connected with one end, far away from the sliding part, of the rotating part, the rocker arm is detachably arranged on the sliding part, and the length direction of the rocker arm is perpendicular to the length direction of the transmission rod.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, drive assembly still includes the regulator, be provided with the screw rod on the regulator, be provided with first drag reduction groove on the up end of screw rod, keeping away from of fixed axle the one end of transfer line is provided with second drag reduction groove, lower spacing portion corresponds the position in second drag reduction groove is provided with the screw hole, the regulator passes through the screw rod with the cooperation setting of screw hole is in on the lower spacing portion, first drag reduction groove with be provided with between the second drag reduction groove and subtract the resistance piece, go up spacing portion with be provided with regulating spring between the first cutter.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the piston corresponds the position of screw hole is provided with the perforation, the piston passes through regulator detachable sets up lower spacing portion is last.

For better realization the utility model discloses, do further optimization in above-mentioned structure, be provided with the multiunit sealing washer on the lateral wall of piston.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, the transfer line is hollow tubular structure, the rocking arm is cylindric structure, just the diameter of rocking arm with the internal diameter phase-match of transfer line, the rocking arm can peg graft in the transfer line.

In order to better realize the utility model discloses, do further optimization in above-mentioned structure, drive assembly still includes the tongs portion, the one end pivoted of tongs portion is provided with the connecting rod, the connecting rod is kept away from the one end of tongs portion articulates the rocking arm is kept away from the one end of transfer line.

In order to better realize the utility model, the structure is further optimized, and the upper part of the upper cup body is provided with the cup cover.

To sum up, the utility model discloses following technological effect has:

in the process of using the manual integrated coffee machine, a user can grind coffee beans into coffee powder through the cutter assembly in the manual integrated coffee machine, the ground coffee powder can fall into the lower cup body, then boiled water is filled into the upper cup body, the boiled water in the upper cup body is pressed into the lower cup body through the matching of the transmission assembly and the piston, certain pressure is generated when the boiled water is pressed out, the ground coffee powder in the lower cup body can be washed, and the boiled water flows into a prepared cup through the liquid outlet in the lower cup body to finish the coffee brewing.

Furthermore, the utility model discloses an optimization scheme still has following technological effect:

(1) the utility model discloses an optimization scheme is provided with the boss that is used for blocking to establish the blade holder on the inside wall of lower cup, and is provided with the screens on the boss, and this boss can effectual fixed blade holder and second cutter with setting up of screens, makes this manual integral type coffee machine more convenient when grinding coffee beans.

(2) The utility model discloses an optimization scheme is that the length direction of rocking arm is perpendicular with the length direction of drive lever, and the drive assembly of this structure makes this manual integral type coffee machine grind coffee powder and dash the operation more convenient, laborsaving when dashing coffee to make dashing of coffee more simple.

(3) The utility model discloses an optimization scheme still includes the regulator for drive assembly, and this regulator can adjust the size in clearance between first cutter and the second cutter, and the thickness degree that coffee beans ground into coffee powder is directly influenced in clearance between first cutter and the second cutter, and the user can adjust according to the hobby of oneself to satisfy different users' demand.

(4) The utility model discloses an optimization scheme is the transfer line and is hollow tubular structure, when not using this manual integral type coffee machine, can peg graft the rocking arm in the transfer line to reduce this manual integral type coffee machine occupation space, make this manual integral type coffee machine accomodate more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a manual coffee maker according to the present invention in a grinding state;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural view of the manual integrated coffee maker of the present invention in a pressurized water state;

FIG. 4 is a partial enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic view of a knife assembly of a manual coffee maker according to the present invention;

FIG. 6 is a cross-sectional view of a knife assembly of a manual integrated coffee maker of the present invention;

FIG. 7 is a top view of a knife assembly of a manual integrated coffee maker of the present invention;

FIG. 8 is a schematic structural view of a knife holder of a manual integrated coffee machine of the present invention;

FIG. 9 is a schematic view of a coffee grinder of the manual coffee maker according to the present invention;

FIG. 10 is a diagram showing three states of the coffee grinder of the manual integrated coffee maker according to the present invention, in which the gaps between the coffee grinders are different;

FIG. 11 is a schematic view of a transmission assembly of a manual integrated coffee maker according to the present invention;

FIG. 12 is a schematic view of the piston of the new manual integrated coffee maker;

FIG. 13 is a schematic structural view of the rocker arm of the manual integrated coffee maker of the present invention in a storage state;

FIG. 14 is a schematic structural view of an upper cup of a manual integrated coffee maker according to the present invention;

fig. 15 is a schematic structural view of a lower cup body of a manual integrated coffee maker of the present invention.

Reference numerals:

101. an upper cup body; 1011. a fixing member; 1012. a cup cover; 102. a lower cup body; 1021. a liquid outlet; 1022. A filter screen; 1023. a boss; 1024. clamping;

200. a cutter assembly; 201. a first cutter; 202. a second cutter; 203. an upper limit portion; 2031. a first through hole; 204. a lower limiting part; 2041. a second through hole; 2042. a threaded hole;

300. a transmission assembly; 301. a transmission rod; 3011. a sliding part; 3012. a rotating part; 302. a fixed shaft; 303. a rocker arm; 304. a grip portion; 305. a connecting rod;

401. a piston; 402. perforating; 403. a seal ring;

501. a regulator; 502. a screw;

601. a first drag reduction groove; 602. a second drag reduction groove; 603. a drag reducing block;

700. the spring is adjusted.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 15:

a manual integrated coffee maker comprises an upper cup body 101, a lower cup body 102, a cutter assembly 200, a transmission assembly 300 and a piston 401;

the lower end of the upper cup body 101 is connected with the lower cup body 102, a detachable filter screen 1022 is arranged at one end of the interior of the lower cup body 102 close to the upper cup body 101, and a liquid outlet 1021 is arranged at the bottom of the lower cup body 102;

the cutter assembly 200 comprises a coffee sharpener and a cutter holder, the cutter holder is movably arranged in the upper cup body 101, and the coffee sharpener is arranged in the cutter holder;

the transmission component 300 is movably arranged at one end of the upper cup body 101 far away from the lower cup body 102, and the transmission component 300 is in transmission connection with the coffee grinder;

the piston 401 is detachably disposed at an end of the tool holder away from the transmission assembly 300.

When the manual integrated coffee machine with the structure is used, a user can take out the piston 401 and the filter screen 1022 in the manual integrated coffee machine, then the upper cup body 101 is installed on the lower cup body 102, as shown in fig. 1 and 2, the prepared coffee beans are put into the manual integrated coffee machine from the opening on the upper cup body 101, the transmission assembly 300 rotates to drive the coffee mill in the manual integrated coffee machine, the coffee beans are ground into coffee powder, and the coffee powder falls into the lower cup body 102;

after grinding, the user can open the upper cup 101 and the lower cup 102, and then mount the piston 401 on the tool holder, meanwhile, the filter screen 1022 is arranged at the opening of the lower cup body 102, the upper cup body 101 is inverted, boiled water is added into the upper cup body 101 from one end of the upper cup body 101 far away from the opening, and after the addition of boiled water is completed, the lower cup 102 is installed in the upper cup 101, as shown in fig. 3 and 4, at this time, a user can squeeze piston 401 inside upper cup 101 through drive assembly 300, so that the boiled water inside upper cup 101 is pressurized to flush the coffee powder in lower cup 102 through filter net 1022, mixed with coffee powder, flows out of a liquid outlet 1021 at the bottom of the lower cup body 102 to a prepared cup to finish the brewing of coffee, the manual integrated coffee machine integrates grinding and brewing of coffee into a whole, so that the coffee is more convenient to make.

Preferably, the coffee sharpeners described above comprise a first knife 201 and an annular second knife 202, as shown in fig. 9, wherein,

a plurality of convex parts and knife edges are arranged on the inner side wall of the second cutter 202, the second cutter 202 is clamped in the knife holder, a boss 1023 for clamping the knife holder is arranged on the inner side wall of the lower cup body 102, as shown in fig. 15, the boss 1023 is arranged to prevent the knife holder from moving continuously in the radial direction to the direction of the lower cup body 102, a clamping part 1024 is arranged on the boss 1023, and the clamping part 1024 can prevent the knife holder from rotating in the lower cup body 102;

a plurality of convex parts and knife edges are arranged on the outer side wall of the first knife 201, the first knife 201 is arranged in the second knife 202, and the transmission assembly 300 is in transmission connection with the first knife 201;

when the manual integrated coffee maker is used, a user can push the transmission assembly 300, so that the transmission assembly 300 drives the tool apron to move to the position of the lower cup body 102, and the tool apron is clamped on the boss 1023, at the moment, the user puts coffee beans into the upper cup body 101, the coffee beans fall between the first cutter 201 and the second cutter 202, and then the transmission assembly 300 is rotated, so that the first cutter 201 rotates in the second cutter 202, and the coffee beans are ground into coffee powder.

It should be noted that the structure of the coffee sharpener is completely the same as that of the coffee grinder in the prior art, and the specific structure of the coffee sharpener can refer to the structure of a common coffee sharpener in the market, which is not described in detail herein.

Preferably, the tool seat includes an upper limit portion 203 and a lower limit portion 204, as shown in fig. 5, 6, 7 and 8; wherein,

the upper limit portion 203 is provided with a first through hole 2031, the lower limit portion 204 is provided with a second through hole 2041, the second tool 202 is clamped in the lower limit portion 204, and the position of the second through hole 2041 is located at a gap between the second tool 202 and the first tool 201;

when a user adds coffee beans into the upper cup 101, the coffee beans fall between the first cutter 201 and the second cutter 202 through the first through hole 2031 of the upper limit portion 203, and after the coffee beans are ground into coffee powder by the first cutter 201 and the second cutter 202, the coffee powder can fall into the lower cup 102 through the second through hole 2041.

Preferably, the transmission assembly 300 comprises a transmission rod 301, a fixed shaft 302 and a rocker arm 303, as shown in fig. 11; wherein,

the transmission rod 301 comprises a sliding part 3011 and a rotating part 3012, the outer side wall of the rotating part 3012 is provided with an external thread, the upper cup 101 is provided with an annular fixing member 1011, as shown in fig. 14, the fixing member 1011 is arranged at one end of the upper cup 101 far away from the lower cup 102, the axis of the fixing member 1011 is overlapped with the axis of the upper cup 101, and the transmission rod 301 is arranged on the upper cup 101 through the fixing member 1011;

one end of the fixed shaft 302 is connected with the first cutter 201, and the other end of the transmission rod 301 sequentially passes through the first cutter 201 and the upper limit part 203 and is connected with one end of the transmission rod 301 located inside the upper cup 101;

the rocker arm 303 is detachably arranged at one end of the transmission rod 301, which is positioned outside the upper cup body 101;

during use, a user can rotate the transmission rod 301 inside the upper cup 101 by rocking the rocker arm 303, so that the transmission rod 301 drives the first cutter 201 to rotate and/or the piston 401 to move up and down, thereby grinding coffee beans and brewing coffee.

Specifically, when grinding coffee beans, a user can push the transmission rod 301 downwards to enable the transmission rod 301 to move the tool apron to the boss 1023 of the lower cup 102, at the moment, the sliding portion 3011 of the transmission rod 301 is located at the fixing member 1011, the user can add coffee beans into the upper cup 101, and then the rocker arm 303 is rotated by taking the axis of the transmission rod 301 as a circle center to enable the first cutter 201 and the second cutter 202 to grind the coffee beans into coffee powder;

after grinding of coffee powder is completed, a user can take down the lower cup body 102, the piston 401 is sleeved on the tool apron, the transmission rod 301 is pulled towards one end far away from the lower cup body 102, external threads on the transmission rod 301 are matched with internal threads of the fixing piece 1011, boiled water is added into the upper cup body 101, the lower cup body 102 is installed on the upper cup body 101, at the moment, the user can continuously shake the rocker arm 303 with the axis of the transmission rod 301 as a circle, the transmission rod 301 moves towards one end of the lower cup body 102 along the fixing piece 1011, so that the piston 401 in the upper cup body 101 can press the boiled water into the lower cup body 102, and the boiled water and the ground coffee powder are mixed to complete coffee brewing.

Preferably, the end of the rocker arm 303 is provided with an insertion column, the end of the transmission rod 301 is provided with an insertion hole, the rocker arm 303 can be inserted into the transmission rod 301 through the matching of the insertion column and the insertion hole, and the length direction of the rocker arm 303 is perpendicular to the length direction of the transmission rod 301.

More preferably, the transmission rod 301 is a hollow tubular structure, the rocker arm 303 is a cylindrical structure, and the diameter of the rocker arm 303 is matched with the inner diameter of the transmission rod 301, as shown in fig. 13; when the manual integrated coffee machine is not used, a user can insert the rocker arm 303 into the transmission rod 301, so that the space occupied by the manual integrated coffee machine is reduced, and the manual integrated coffee machine is more convenient to store.

Preferably, the transmission assembly 300 further comprises a gripper portion 304, a connecting rod 305 is rotatably disposed on the gripper portion 304, and one end of the connecting rod 305, which is far away from the gripper portion 304, is hinged to one end of the rocker arm 303, which is far away from the transmission rod 301; during the use process, the user can freely adjust the position of the hand grip part 304, so that the operation of the manual integrated coffee machine is more convenient.

Preferably, the transmission assembly 300 further includes an adjuster 501, as shown in fig. 6, a screw 502 is provided on the adjuster 501, a first resistance-reducing groove 601 is provided on an upper end surface of the screw 502, a second resistance-reducing groove 602 is provided on an end of the fixed shaft 302 away from the transmission rod 301, the first resistance-reducing groove 601 corresponds to the second resistance-reducing groove 602 in position, a resistance-reducing block 603 is provided between the first resistance-reducing groove 601 and the second resistance-reducing groove 602, and the length of the resistance-reducing block 603 is greater than the distance between bottoms of the first resistance-reducing groove 601 and the second resistance-reducing groove 602;

a threaded hole 2042 is formed in the position, corresponding to the second drag reduction groove 602, of the lower limit portion 204, the adjuster 501 is arranged on the lower limit portion 204 through the matching of the screw 502 and the threaded hole 2042, and an adjusting spring 700 is arranged between the upper limit portion 203 and the first cutter 201;

when the gap between the first knife 201 and the second knife 202 is too large, a user can screw the adjuster 501 forward to move the end of the screw 502 away from the adjuster 501 to the side of the transmission rod 301, and at this time, the screw 502 pushes the first knife 201 upward through the resistance reducing block 603 to reduce the gap between the first knife 201 and the second knife 202;

when the gap between the first cutter 201 and the second cutter 202 is too small, the user can reversely screw the adjuster 501 to move the end of the screw 502 away from the adjuster 501 to the side away from the transmission rod 301, and at this time, the first cutter 201 moves downwards under the action of the adjusting spring 700 to increase the gap between the first cutter 201 and the second cutter 202; the specific operation can be adjusted according to the thickness of the coffee powder which is favored by the user.

It should be noted that the moving range of the adjuster 501 is 0-1.2mm, and the larger the moving distance of the adjuster 501, the larger the gap between the first cutter 201 and the second cutter 202 is, so that the larger the ground coffee particles are, whereas the smaller the gap between the first cutter 201 and the second cutter 202 is, the smaller the ground coffee particles are, as shown in fig. 10, the gap between the first cutter 201 and the second cutter 202 in a part a of fig. 10 is smaller than a part b, and the gap between the first cutter 201 and the second cutter 202 in a part b of fig. 10 is smaller than a part c.

Specifically, the resistance reducing block 603 is made of stainless steel, the main body of the resistance reducing block is of a cylindrical structure, hemispheres are arranged at two ends of the main body, and the friction force between the fixed shaft 302 and the screw 502 on the regulator 501 can be effectively reduced by the resistance reducing block 603 with the structure, so that the manual integrated coffee maker is smoother when coffee beans are ground.

Preferably, the regulator 501 is provided with identification points, as shown in fig. 7, the lower limit portion 204 is also provided with identification points, and the two sets of identification points are convenient for a user to judge the thickness of the coffee powder ground by the first cutter 201 and the second cutter 202 when the regulator 501 is at a certain position, so that the manual integrated coffee maker is more convenient to use.

Preferably, the piston 401 is provided with a through hole 402 at a position corresponding to the threaded hole 2042 on the lower limit portion 204, and as shown in fig. 12, the piston 401 can be mounted on the lower limit portion 204 through an adjuster 501, so as to prevent the piston 401 from falling off from the lower limit portion 204 during the operation of the manual coffee maker.

Preferably, a plurality of groups of sealing rings 403 are arranged on the outer side wall of the piston 401, and the sealing rings 403 can play a good sealing role, so that the piston 401 can better press the boiled water in the upper cup body 101 into the lower cup body 102 and mix the boiled water with the coffee powder in the lower cup body 102.

Preferably, a cup cover 1012 is arranged on the upper portion of the upper cup 101, a circular hole is arranged on the cup cover 1012, the position of the circular hole corresponds to the position of the fixing element 1011, and the cup cover 1012 covers the upper cup 101 to prevent foreign matters from falling into the manual integrated coffee maker through the top of the upper cup 101.

More preferably, the cup cover 1012 is a transparent plate-shaped structure, and the transparent cup cover 1012 can facilitate a user to observe the inside of the upper cup 101, so as to know the grinding condition of the coffee beans, thereby facilitating the use of the manual integrated coffee maker.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A manual integral type coffee machine which characterized in that: comprises an upper cup body (101), a lower cup body (102), a cutter component (200), a transmission component (300) and a piston (401);

the lower end of the upper cup body (101) is connected with the lower cup body (102), a detachable filter screen (1022) is arranged at one end, close to the upper cup body (101), of the interior of the lower cup body (102), and a liquid outlet (1021) is formed in the bottom of the lower cup body (102);

the cutter assembly (200) comprises coffee sharpeners and a cutter holder, the cutter holder is movably arranged in the upper cup body (101), and the coffee sharpeners are arranged in the cutter holder;

the transmission assembly (300) is movably arranged at one end of the upper cup body (101) far away from the lower cup body (102), and the transmission assembly (300) is in transmission connection with the coffee grinder;

the piston (401) is detachably arranged at one end of the tool apron far away from the transmission assembly (300).

2. The manual integrated coffee machine of claim 1, wherein: coffee is whetted a knife and is included first cutter (201) and annular second cutter (202), second cutter (202) card is established in the blade holder, first cutter (201) activity sets up in second cutter (202), just first cutter (201) with transmission assembly (300) transmission is connected, be provided with on the inside wall of lower cup (102) and be used for the card to establish boss (1023) of blade holder, just be provided with on the inside wall of boss (1023) and prevent blade holder pivoted screens (1024).

3. The manual integrated coffee machine of claim 2, wherein: the tool apron comprises an upper limit part (203) and a lower limit part (204), a first through hole (2031) is formed in the upper limit part (203), a second through hole (2041) is formed in the lower limit part (204), the second through hole (2041) is located in a gap between the first tool (201) and the second tool (202), and the second tool (202) is clamped in the lower limit part (204).

4. The manual integrated coffee machine of claim 3, wherein: the transmission assembly (300) comprises a transmission rod (301), a fixed shaft (302) and a rocker arm (303), the transmission rod (301) comprises a sliding part (3011) and a rotating part (3012), and external threads are arranged on the outer side wall of the rotating part (3012); an annular fixing piece (1011) is arranged in the middle of one end, away from the lower cup body (102), of the upper cup body (101), inner threads matched with the outer threads of the rotating part (3012) are arranged on the inner side wall of the fixing piece (1011), and the transmission rod (301) penetrates through the fixing piece (1011) and is arranged on the upper cup body (101);

one end of the fixed shaft (302) is connected with the first cutter (201), the other end of the fixed shaft (302) sequentially penetrates through the first cutter (201) and the upper limit part (203) and is connected with one end, far away from the sliding part (3011), of the rotating part (3012), the rocker arm (303) is detachably arranged on the sliding part (3011), and the length direction of the rocker arm (303) is perpendicular to the length direction of the transmission rod (301).

5. The manual integrated coffee machine of claim 4, wherein: the transmission assembly (300) further comprises an adjuster (501), a screw rod (502) is arranged on the adjuster (501), a first resistance reducing groove (601) is formed in the upper end face of the screw rod (502), one end, far away from the transmission rod (301), of the fixed shaft (302) is provided with a second resistance reducing groove (602), the lower limiting portion (204) corresponds to the position of the second resistance reducing groove (602) and is provided with a threaded hole (2042), the adjuster (501) is arranged on the lower limiting portion (204) through the matching of the screw rod (502) and the threaded hole (2042), a resistance reducing block (603) is arranged between the first resistance reducing groove (601) and the second resistance reducing groove (602), and an adjusting spring (700) is arranged between the upper limiting portion (203) and the first cutter (201).

6. The manual integrated coffee machine of claim 5, wherein: the piston (401) is provided with a through hole (402) corresponding to the threaded hole (2042), and the piston (401) is detachably arranged on the lower limit part (204) through the regulator (501).

7. The manual integrated coffee machine of claim 6, wherein: and a plurality of groups of sealing rings (403) are arranged on the outer side wall of the piston (401).

8. The manual integrated coffee machine of any one of claims 4 to 7, characterized in that: the transmission rod (301) is of a hollow tubular structure, the rocker arm (303) is of a cylindrical structure, the diameter of the rocker arm (303) is matched with the inner diameter of the transmission rod (301), and the rocker arm (303) can be inserted into the transmission rod (301).

9. The manual integrated coffee machine of claim 8, wherein: the transmission assembly (300) further comprises a handle portion (304), a connecting rod (305) is arranged at one end of the handle portion (304) in a rotating mode, one end, far away from the handle portion (304), of the connecting rod (305) is hinged to one end, far away from the transmission rod (301), of the rocker arm (303).

10. The manual integrated coffee machine of claim 1, wherein: the upper part of the upper cup body (101) is provided with a cup cover (1012).