CN219042663U - Automatic flip coffee machine - Google Patents

Abstract

The utility model discloses an automatic flip coffee machine, wherein the rear end of an upper cover component is hinged with a coffee machine body, the upper cover component comprises a locking block and a locking rod, a front lock tongue is formed at the front end of the locking block, a side lock tongue is formed at one end of the locking rod and is arranged at the front side of the upper cover component, the side lock tongue is distributed at the left side and the right side of the upper cover component, a cup seat is provided with a front buckling groove and a side buckling groove, the front lock tongue is detachably spliced with the corresponding front buckling groove, the side lock tongue is detachably spliced with the corresponding side buckling groove, the upper cover component is provided with a cover opening key, the cover opening key drives the front lock tongue to move backwards away from the front buckling groove, the locking block is in linkage connection with the locking rod, and the locking block can drive the side lock tongue to move away from the side buckling groove; the coffee machine further comprises a cover opening driving spring for driving the upper cover assembly to open upwards, one end of the cover opening driving spring is connected with the upper cover assembly, and the other end corresponding to the cover opening driving spring is connected with the coffee machine body. The automatic flip coffee machine is convenient to use and safe to use.

Description

Automatic flip coffee machine

Technical Field

The utility model relates to the field of coffee machines, in particular to an automatic flip coffee machine.

Background

Currently, there are capsule coffee machines on the market, which use coffee capsules as extraction raw materials, wherein the capsule coffee machine is provided with a cup seat, a cup cavity is arranged in the cup seat, the coffee capsules are placed in a filter screen, then the filter screen is placed in the cup cavity, an upper cover for sealing the cup cavity is closed, and the capsule coffee machine injects a mixture of high-temperature and high-pressure water and steam into the coffee capsules, so that coffee liquid is extracted. The above-mentioned upper cover of prior art is manual formula setting of turning over, and it is inconvenient to use, and prior art's upper cover structure only sets up a hasp, so can appear safety problem when high-pressure extraction coffee, and then prior art's capsule coffee machine needs to improve.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides an automatic flip coffee machine which is convenient to use and safe to use.

The aim of the utility model is achieved by the following technical scheme.

The utility model discloses an automatic flip coffee machine, which comprises a coffee machine body, wherein the coffee machine body is provided with a cup seat for accommodating a coffee capsule, and the cup seat is correspondingly provided with an upper cover component; wherein the rear end of the upper cover component is hinged with the coffee machine body, the upper cover component comprises a locking block and a locking rod, the locking block is arranged in a back-and-forth sliding way, the locking rod is arranged in a left-and-right sliding way, the front end of the locking block is provided with a front locking bolt, one end of the locking rod is provided with a side locking bolt, the front locking bolt is arranged on the front side of the upper cover component, the side locking bolts are distributed on the left side and the right side of the upper cover component, the cup seat is provided with a front buckling groove and a side buckling groove, the front lock tongue is detachably spliced and corresponds to the front buckling groove, the side lock tongue is detachably spliced and corresponds to the side buckling groove, the upper cover assembly is provided with a cover opening button, the cover opening button drives the front lock tongue to move backwards and away from the front buckling groove, the locking block is in linkage connection with the lock rod, and the locking block can drive the side lock tongue to move away from the side buckling groove; the coffee machine further comprises a cover opening driving spring used for driving the upper cover assembly to be opened upwards, one end of the cover opening driving spring is connected with the upper cover assembly, and the other end corresponding to the cover opening driving spring is connected with the coffee machine body.

Further, a driving inclined long hole is formed at the rear end part of the locking block, a sliding column is formed on the locking rod, and the sliding column is correspondingly arranged in the driving inclined long hole in a sliding manner.

Further, the upper cover assembly comprises a cover base and a surface cover, the locking block and the locking rod are arranged in a cavity surrounded by the cover base and the surface cover, a driving inclined plane is formed at the lower part of the cover opening key, a pushed inclined plane is formed on the locking block, and the driving inclined plane is connected with the pushed inclined plane in an adaptive manner.

Further, a hollow groove is formed on the driving inclined plane.

Further, the upper cover assembly is provided with a locking piece reset spring for driving the front lock tongue to move forwards for reset and a locking rod reset spring for driving the lateral lock tongue to move outwards for reset.

Further, a swing shaft portion is formed at the rear end of the cover opening key, the cover opening key is hinged with the face cover through the swing shaft portion, a key reset spring is sleeved on the swing shaft portion, one end of the key reset spring is connected with the cover opening key, and the other end corresponding to the key reset spring is connected with the face cover.

Further, be equipped with support, the water pipe subassembly that generates heat in the coffee machine body, water pump and circuit board, the circuit board electricity is connected the water pipe subassembly that generates heat with the water pump, the water pump switch-on is connected the water pipe subassembly that generates heat, the water pipe subassembly that generates heat the water pump with the circuit board install in on the support.

Further, the coffee machine body comprises a shell and a base, the base is arranged at the lower end of the shell, a supporting column is formed in the shell, a supporting table is formed on the base, a mounting lug is formed on the upper portion of the support, a mounting column is formed at the lower end of the support, the mounting lug is fixed on the supporting column, and the mounting column is fixed on the supporting table.

Compared with the prior art, the utility model has the beneficial effects that: the rear end of the upper cover component is hinged with the coffee machine body, the front lock tongue is detachably inserted into the corresponding front buckling groove, and the side lock tongue is detachably inserted into the corresponding side buckling groove, so that the upper cover component in the cover closing state is firmly locked, and the use safety of the coffee machine is facilitated; through setting up the uncapping drive spring that is used for driving upper cover subassembly to upwards open, the spring bolt sets up before the button drive of uncapping moves backward away from the front bezel, and the latch block is connected with the locking lever linkage, and the latch block can drive the side position spring bolt and move away from the side position catching groove for after the button is uncapped in user operation, upper cover subassembly can be opened and keep in uncapping the state voluntarily, so convenience of customers uses.

Drawings

Fig. 1 is a schematic perspective view of a coffee maker in a closed state according to the present utility model.

Fig. 2 is a schematic front perspective view of the coffee maker in an open-lid state according to the present utility model.

Fig. 3 is a schematic view showing a rear perspective view of the coffee maker in an open-cover state according to the present utility model.

Fig. 4 is a partial perspective view of the coffee maker of the present utility model in a closed position with the cover removed.

Fig. 5 is a schematic top view of the lid assembly of the present utility model with the face cover removed.

Fig. 6 is an exploded view of the cap assembly of the present utility model.

Fig. 7 is a schematic perspective view of a cover base of the present utility model.

Fig. 8 is a schematic perspective view of a lock block according to the present utility model.

Fig. 9 is a schematic perspective view of the lock lever of the present utility model.

Fig. 10 is a schematic bottom perspective view of the cover opening button of the present utility model.

Fig. 11 is a schematic bottom perspective view of the face cover of the present utility model.

Fig. 12 is a schematic perspective sectional structure of the coffee maker of the present utility model.

Fig. 13 is a schematic perspective view of a front view of the combination of the bracket, the heating water pipe assembly, the water pump and the circuit board.

Fig. 14 is a schematic perspective view of a rear view of the combination of the bracket, the heating water pipe assembly, the water pump and the circuit board.

Description of the reference numerals: a coffee machine body 1; a cup holder 11; a housing 111; support columns 1111; a base 112; a support table 1121; front buckle slot 1101; side snap slots 1102; a water tank 12; an upper cover assembly 2; a hinge shaft 20; a cover base 21; front hole 2101; a side hole 2102; a buttonhole 2103; a longitudinal guide hook 211; a lateral guide hook 212; a longitudinal baffle 213; a transverse baffle 214; a lock block 22; front tongue 221; push ramp 2201; driving the angled slot 2202; a lock lever 23; a side lock tongue 231; a spool 232; positioning the stud 233; an uncovering key 24; a driving ramp 2401; a hollowed-out slot 2400; a key cap 241; a swing shaft portion 242; a face cover 25; clasp 251; keycap aperture 2501; hinge slot 2502; a lock block return spring 26; a lock lever return spring 27; a key return spring 28; a cover opening drive spring 29; a filter screen 3; a nozzle 4; a bracket 5; a mounting ear 51; a mounting post 52; a heating water pipe assembly 6; a water pump 7; a circuit board 8.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

The automatic flip coffee machine comprises a coffee machine body 1, wherein the coffee machine body 1 is provided with a cup seat 11 for accommodating coffee capsules, the cup seat 11 is correspondingly provided with an upper cover assembly 2, the lower side of the upper cover assembly 2 is provided with a nozzle 4, and the rear part of the coffee machine body 1 is provided with a water tank 12; as shown in fig. 2, the coffee capsule is placed into the filter screen 3, then the filter screen 3 is placed into the cup holder 11, as shown in fig. 1, the upper cover assembly 2 is closed, the water in the water tank 12 is injected into the coffee capsule through the nozzle 4 after being heated by the coffee machine body 1, so that the coffee liquid is extracted, and the coffee liquid drops from the bottom of the cup holder 11; the above is described as prior art.

As shown in fig. 1 and 2, the rear end of the upper cover assembly 2 is hinged to the coffee machine body 1, so that the upper cover assembly 2 can be turned up, as shown in fig. 4 to 6, the upper cover assembly 2 comprises a locking block 22 and a locking rod 23, the locking block 22 is slidably arranged back and forth, the locking rod 23 is slidably arranged left and right, as shown in fig. 8, the front end of the locking block 22 is formed with a front locking tongue 221, as shown in fig. 9, one end of the locking rod 23 is formed with a side locking tongue 231, as shown in fig. 2, the front locking tongue 221 is arranged on the front side of the upper cover assembly 2, the side locking tongues 231 are distributed on the left and right sides of the upper cover assembly 2, as shown in fig. 2 and 3, the cup 11 is provided with a front locking groove 1101 and a side locking groove 1102, the front locking tongue 221 is detachably inserted into the corresponding front locking groove 1101, and the side locking groove 1102 is detachably inserted into the corresponding side locking groove 1102. As shown in fig. 3 to 6, the upper cover assembly 2 is provided with an uncovering key 24, the uncovering key 24 drives the front lock tongue 221 to move backward away from the front buckling groove 1101, the locking block 22 is connected with the lock rod 23 in a linkage manner, and the locking block 22 can drive the side lock tongue 231 to move away from the side buckling groove 1102; as shown in fig. 4, the coffee machine of the present utility model further includes a cover opening driving spring 29 for driving the upper cover assembly 2 to open upwards, the cover opening driving spring 29 may be a torsion spring, as shown in fig. 5, the upper cover assembly 2 is provided with a hinge shaft 20, the upper cover assembly 2 is specifically hinged with the coffee machine body 1 through the hinge shaft 20, the cover opening driving spring 29 is sleeved on the hinge shaft 20, one end of the cover opening driving spring 29 is connected with the upper cover assembly 2, and the other end corresponding to the cover opening driving spring 29 is connected with the coffee machine body 1.

Because the coffee machine of the utility model is provided with the front lock tongue 221 inserted into the front buckling groove 1101 and the side lock tongue 231 inserted into the side buckling groove 1102, and the rear end of the upper cover component 2 is hinged with the coffee machine body 1, when the upper cover component 2 is in a closed state, the periphery of the upper cover component 2 is reliably blocked and positioned, and the stress balance of the upper cover component 2 is facilitated, that is, the upper cover component 2 in the closed state is favorably locked firmly, so that the safety problem caused by that high-pressure gas rushes out of the upper cover component 2 when high-pressure extracting coffee liquid is avoided. After the coffee is made, when the user presses the cover opening button 24, the cover opening button 24 drives the locking piece 22 to move backward, so that the front locking tongue 221 moves backward away from the front locking groove 1101, and simultaneously, since the locking piece 22 is connected with the locking rod 23 in a linkage manner, the locking tongue 231 moves away from the side locking groove 1102 in an inner shrinkage manner, at this time, the upper cover assembly 2 is automatically opened upwards due to the elastic restoring force of the cover opening driving spring 29, or in other words, the elastic restoring force of the cover opening driving spring 29 applies a moment on the upper cover assembly 2 around the hinge shaft 20, so that the upper cover assembly 2 can be automatically opened and kept in the cover opening state after unlocking, and then, the user can take the filter screen 3 away from the cup seat 11, thereby facilitating the use of the user.

Further, as shown in fig. 8, a driving slot 2202 is formed at the rear end of the lock block 22, as shown in fig. 9, and a sliding post 232 is formed on the lock lever 23, and as shown in fig. 4 and 5, the sliding post 232 is adapted to be slidably disposed in the corresponding driving slot 2202. As shown in fig. 5, the "inclined" in the "driving inclined long hole 2202" specifically means that an included angle "X" is formed between the extending direction of the driving inclined long hole 2202 and the sliding direction of the lock rod 23, and the included angle "X" is preferably set to 45 degrees, so when the lock block 22 moves rightward to disengage the front lock tongue 221 from the front buckle groove 1101, the hole wall of the driving inclined long hole 2202 pushes the sliding column 232, and the sliding column 232 slides relatively in the driving inclined long hole 2202, so that the sliding column 232 moves inward in practice, and the side lock tongue 231 is synchronously disengaged from the corresponding side buckle groove 1102, and the linkage connection between the lock block 22 and the lock rod 23 is simply realized.

Further, as shown in fig. 2 to 6, the upper cover assembly 2 includes a cover base 21 and a cover 25, the locking piece 22 and the locking rod 23 are disposed in a cavity enclosed by the cover base 21 and the cover 25, as shown in fig. 7, fastening holes 2103 are formed at upper portions of left and right sides of the cover base 21, as shown in fig. 11, fasteners 251 are formed on inner walls of the cover 25, and the fasteners 251 are fastened with the corresponding fastening holes 2103. As shown in fig. 10, a driving inclined plane 2401 is formed at the lower part of the cover opening button 24, as shown in fig. 8, a pushed inclined plane 2201 is formed on the lock block 22, as shown in fig. 4, the driving inclined plane 2401 is in fit connection with the pushed inclined plane 2201, and when a user presses the cover opening button 24, the driving inclined plane 2401 pushes the pushed inclined plane 2201 to form a backward component force to push the lock block 22 to move backward, the combined structure of the driving inclined plane 2401 and the pushed inclined plane 2201 is mainly used for generating a backward component force by downward pushing force of the user, and the operation of pressing the cover opening button 24 downward by the user is relatively visual and direct. As shown in fig. 11, the face cover 25 is formed with a key cap hole 2501, as shown in fig. 10, the cover opening key 24 is provided with a key cap 241, the key cap 241 is located on the upper side of the driving slope 2401, as shown in fig. 3, the upper portion of the key cap 241 passes through the key cap hole 2501 so that the user can touch the key cap 241 at the outer side of the face cover 25.

Further, as shown in fig. 10, an undercut 2400 is formed on the drive bevel 2401. Providing the undercut 2400 can reduce the contact area of the driving ramp 2401 and the push ramp 2201, which is beneficial for reducing friction between the driving ramp 2401 and the push ramp 2201.

Further, as shown in fig. 4 to 6, the upper cover assembly 2 is provided with a latch block return spring 26 for driving the front latch bolt to move forward for return and a latch rod return spring 27 for driving the side latch bolt 231 to move outward for return. More specifically, as shown in fig. 7, a vertical baffle 213 and a horizontal baffle 214 are formed in the cover base 21, the rear end of the lock piece return spring 26 abuts against the front side of the vertical baffle 213, the front end of the lock piece return spring 26 is connected to the rear of the lock piece 22, the lock rod return spring 27 is disposed between the corresponding horizontal baffle 214 and the inner end of the lock rod 23, as shown in fig. 9, the other end of the lock rod 23 is formed with a positioning boss 233, and the positioning boss 233 can be inserted into the end of the corresponding lock rod return spring 27. As shown in fig. 7, a longitudinal guide hook 211 and a transverse guide hook 212 are formed in the cover base 21, and as shown in fig. 4 and 5, the lock lever 23 is slidably disposed between the corresponding two opposite transverse guide hooks 212, so that the lock lever 23 is restricted to linearly slide between the two transverse guide hooks 212, and the lock piece 22 is slidably disposed between the two opposite longitudinal guide hooks 211. As shown in fig. 7, a front hole 2101 is formed on a front wall of the cover base 21, side hole positions 2102 are formed on a left wall and a right wall of the cover base 21 respectively, as shown in fig. 2, a front lock tongue 221 can slide in the front hole 2101 in an adaptive manner, a side lock tongue 231 can slide in the side hole positions 2102 in an adaptive manner, as shown in fig. 8, the front lock tongues 221 are distributed on the left side and the right side of the pushed inclined plane 2201, and two front lock tongues 221 are provided, so that the stress balance of the upper cover assembly 2 and the locking firmness of the upper cover assembly 2 are facilitated. Through setting up locking piece reset spring 26 and locking lever reset spring 27, after the user releases uncapping button 24, locking piece reset spring 26 will promote preceding spring bolt 221 outwards (i.e. forward) and remove and stretch out in preceding hole site 2101, and locking lever reset spring 27 will promote the outside removal of side position spring bolt 231 and stretch out in side hole site 2102 to the purpose that front spring bolt 221 and side position spring bolt 231 reset automatically is realized. When the upper cover assembly 2 needs to be closed, a user needs to press the upper cover assembly 2 by hand, in the process, the elastic force of the cover opening driving spring 29 is overcome by the hand, when the front lock tongue 221 and the side lock tongue 231 contact the upper edge of the cup 11, under the guidance of the guiding inclined planes of the lower side of the front lock tongue 221 and the lower side of the side lock tongue 231, the front lock tongue 221 and the side lock tongue 231 retract inwards to enable the lock block reset spring 26 and the lock rod reset spring 27 to elastically compress and deform, and when the front lock tongue 221 is aligned with the front buckling groove 1101 and the side lock tongue 231 is aligned with the side buckling groove 1102, the elastic restoring force of the lock block reset spring 26 and the lock rod reset spring 27 pushes the front lock tongue 221 and the side lock tongue 231 to pop up and reset, so that the front lock tongue 221 is inserted into the front buckling groove 1101 and the side buckling groove 1102 to complete the locking operation, and then in the process that the user presses the key 24, the elastic force of the lock block reset spring 26 and the lock rod reset spring 27 needs to be overcome. When the cover opening button 24 is pressed to retract the front lock tongue 221 and the side lock tongue 231, and the cover opening button 24 is released, the cover opening driving spring 29 rapidly ejects the upper cover assembly 2, so that the front lock tongue 221 and the side lock tongue 231 cannot restore to the locked state by themselves, but the user is required to press and hold the upper cover assembly 2, so that the elastic restoring forces of the lock block restoring spring 26 and the lock rod restoring spring 27 lock the front lock tongue 221 and the side lock tongue 231.

Further, as shown in fig. 10, a swing shaft portion 242 is formed at the rear end of the cover opening button 24, the cover opening button 24 is hinged to the face cover 25 through the swing shaft portion 242, specifically, as shown in fig. 11, a hinge groove 2502 is formed at the lower portion of the face cover 25, the left and right ends of the swing shaft portion 242 are respectively and correspondingly arranged in the hinge groove 2502, a button return spring 28 is sleeved on the swing shaft portion 242, one end of the button return spring 28 is connected with the cover opening button 24, and the other end corresponding to the button return spring 28 is connected with the face cover 25. Therefore, when the user presses the cover opening button 24, the elastic force of the button return spring 28 needs to be overcome, and when the user releases the cover opening button 24, the elastic restoring force of the button return spring 28 drives the cover opening button 24 to swing upwards for return, so that the lock block return spring 26 and the lock rod return spring 27 are favorable for easily driving the front lock tongue 221 and the side lock tongue 231 to pop up for return.

Further, as shown in fig. 12 to 14, the coffee machine body 1 is internally provided with the bracket 5, the heating water pipe assembly 6, the water pump 7 and the circuit board 8, the circuit board 8 is electrically connected with the heating water pipe assembly 6 and the water pump 7, the water pump 7 is connected with the heating water pipe assembly 6, the water pump 7 and the circuit board 8 are installed on the bracket 5, so that the heating water pipe assembly 6, the water pump 7 and the circuit board 8 can be installed on the bracket 5 in advance in the process of assembling the coffee machine, and then the bracket 5 is installed in the coffee machine body 1, thereby being convenient to assemble and also convenient to maintain in later period. The water pump 7 inputs the water body of the water tank 12 to the heating water pipe assembly 6, the heating water pipe assembly 6 heats the water body to form steam, and the mixture of the steam and the water body is conveyed to the nozzle 4.

Further, as shown in fig. 12 to 14, the coffee machine body 1 includes a casing 111 and a base 112, the base 112 is disposed at the lower end of the casing 111, a supporting column 1111 is formed in the casing 111, a supporting table 1121 is formed on the base 112, a mounting lug 51 is formed on the upper portion of the bracket 5, a mounting post 52 is formed at the lower end of the bracket 5, the mounting lug 51 is fixed on the supporting column 1111 through corresponding screws, and the mounting post 52 is fixed on the supporting table 1121 through corresponding screws, so that the bracket 5 is reliably fixed through the above arrangement.

Claims (8)

1. An automatic flip coffee machine comprises a coffee machine body (1), wherein the coffee machine body (1) is provided with a cup seat (11) for accommodating coffee capsules, and the cup seat (11) is correspondingly provided with an upper cover assembly (2); the method is characterized in that: the coffee machine comprises an upper cover assembly (2), and is characterized in that the rear end of the upper cover assembly (2) is hinged with a coffee machine body (1), the upper cover assembly (2) comprises a locking block (22) and a locking rod (23), the locking block (22) is arranged in a sliding mode back and forth, the locking rod (23) is arranged in a sliding mode left and right, a front locking tongue (221) is formed at the front end of the locking block (22), a side locking tongue (231) is formed at one end of the locking rod (23), the front locking tongue (221) is arranged on the front side of the upper cover assembly (2), the side locking tongues (231) are distributed on the left side and the right side of the upper cover assembly (2), a front locking groove (1101) and a side locking groove (1102) are formed in a cup seat (11), the front locking groove (1101) and the front locking tongue (221) are in a separable splicing mode, the side locking groove (1102) is in a sliding mode, the side locking tongue (231) is in a separable splicing mode, a key (24) is formed at one end of the locking rod (23), the side locking tongue (221) is driven to move away from the front locking block (22), and the side locking tongue (1102) can be driven to move forwards, and the locking tongue (23) is driven to be in a linkage mode, and the side locking tongue (23 is separated from the front side groove (1101) and is driven to move forwards; the coffee machine further comprises a cover opening driving spring (29) used for driving the upper cover assembly (2) to be opened upwards, one end of the cover opening driving spring (29) is connected with the upper cover assembly (2), and the corresponding other end of the cover opening driving spring (29) is connected with the coffee machine body (1).

2. The automatic flip-top coffee machine of claim 1, wherein: a driving inclined long hole (2202) is formed in the rear end portion of the locking block (22), a sliding column (232) is formed on the locking rod (23), and the sliding column (232) is arranged in the corresponding driving inclined long hole (2202) in a matching and relative sliding mode.

3. An automatic flip-top coffee machine as claimed in claim 2, wherein: the upper cover assembly (2) comprises a cover base (21) and a surface cover (25), the lock block (22) and the lock rod (23) are arranged in a cavity surrounded by the cover base (21) and the surface cover (25), a driving inclined plane (2401) is formed at the lower part of the cover opening key (24), a pushed inclined plane (2201) is formed on the lock block (22), and the driving inclined plane (2401) is connected with the pushed inclined plane (2201) in an adaptive mode.

4. An automatic flip-top coffee machine as claimed in claim 3, wherein: the drive bevel (2401) is formed with a hollowed out slot (2400).

5. An automatic flip-top coffee machine as claimed in claim 3, wherein: the upper cover assembly (2) is provided with a lock block reset spring (26) for driving the front lock tongue to move forwards and reset and a lock rod reset spring (27) for driving the side lock tongue (231) to move outwards and reset.

6. The automatic flip-top coffee machine as recited in claim 5, wherein: the rear end of the cover opening button (24) is provided with a swinging shaft portion (242), the cover opening button (24) is hinged with the face cover (25) through the swinging shaft portion (242), the swinging shaft portion (242) is sleeved with a button reset spring (28), one end of the button reset spring (28) is connected with the cover opening button (24), and the other end corresponding to the button reset spring (28) is connected with the face cover (25).

7. The automatic flip-top coffee machine of claim 1, wherein: be equipped with support (5), heating water pipe subassembly (6), water pump (7) and circuit board (8) in coffee machine body (1), circuit board (8) electricity is connected heating water pipe subassembly (6) with water pump (7), water pump (7) put through and connect heating water pipe subassembly (6), heating water pipe subassembly (6) water pump (7) with circuit board (8) install in on support (5).

8. The automatic flip-top coffee machine as recited in claim 7, wherein: the coffee machine body (1) comprises a machine shell (111) and a base (112), wherein the base (112) is arranged at the lower end of the machine shell (111), a supporting column (1111) is formed in the machine shell (111), a supporting table (1121) is formed on the base (112), a mounting lug (51) is formed on the upper portion of the support (5), a mounting column (52) is formed at the lower end of the support (5), the mounting lug (51) is fixed on the supporting column (1111), and the mounting column (52) is fixed on the supporting table (1121).

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