CN217792567U

CN217792567U - Drip-proof structure of coffee machine

Info

Publication number: CN217792567U
Application number: CN202221480434.2U
Authority: CN
Inventors: 徐敏霞
Original assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Current assignee: Zhejiang Huaguang Electric Appliance Group Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-15
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a drip-proof structure of a coffee machine, which relates to the technical field of the coffee machine and comprises a shell with an inlet, a falling port and a lower water hole, wherein a rear brewing component and a front brewing component are arranged in the shell, the rear brewing component is driven by a driving mechanism to push a coffee capsule to move to the front brewing component to be closely attached, meanwhile, a front puncture disc of the front brewing component and a rear puncture disc of the rear brewing component can puncture the coffee capsule, and water flow sequentially rushes into the rear brewing component, the coffee capsule and the front brewing component and then is sprayed into the lower water hole through a water spraying hole; the shell is also provided with a drip-proof plate which is used for catching residual coffee water stains dripped after the water spraying holes spray. Residual coffee water stain in the water spray holes is drained to the inside of the coffee machine and is finally recovered in a centralized manner through the recovery box, so that the cleanness and tidiness of the periphery of the machine body of the coffee machine are guaranteed to the maximum extent.

Description

Drip-proof structure of coffee machine

Technical Field

The utility model relates to a coffee machine technical field, specifically speaking relate to a drip proof structure of coffee machine.

Background

Similar prior art coffee machines are disclosed in the following patent documents.

Chinese utility model patent specification CN 208425947U (published in 2019, 25.01) discloses a coffee capsule clamping and unpacking device for a coffee machine, including a coffee machine shell, the inner chamber of the coffee machine shell is provided with a front brewing component, a back brewing component and a coffee capsule with an annular edge between the front brewing component and the back brewing component, the front brewing component is connected with a driving mechanism, the inner chamber of the coffee machine shell is provided with a pair of rotating shafts, the inner wall of the coffee machine shell is provided with positioning holes sleeved on the rotating shafts, guide grooves for guiding the rotating shafts to rotate and advance and retreat and a return spring sleeved on the rotating shafts, the rotating shafts are provided with eccentric rotary bosses for clamping the annular edge of the coffee capsule and ejection bosses for ejecting the coffee capsule, the eccentric rotary bosses and the ejection bosses are distributed on the rotating shafts in a staggered manner and form an included angle, the rotating shafts are provided with protrusions embedded into the guide grooves, the end parts of the front brewing component can drive the rotating shafts to move, and the coffee capsule is clamped and unpacked in the reciprocating process of the rotating shafts.

However, the above-disclosed coffee maker has a problem in that the water spray holes may have residual water stains of coffee flowing out after coffee is brewed, thereby causing contamination of the periphery of the body of the coffee maker.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a drip-proof structure of coffee machine to overcome among the prior art coffee machine and have the hole for water spraying to have remaining coffee water stain outflow, thereby cause the peripheral defect that receives the pollution of coffee machine fuselage.

In order to solve the technical problem, the utility model discloses a drip-proof structure of coffee machine, including having the entry, falling the mouth, the casing in the lower water hole, be equipped with back bubble subassembly, preceding bubble subassembly in the casing, drive mechanism drive back bubble subassembly promote coffee capsule to dash the subassembly to move to hug closely forward, simultaneously, the preceding puncture dish of preceding bubble subassembly and the back puncture dish of back bubble subassembly can puncture coffee capsule, rivers are in proper order dash after bubble subassembly, coffee capsule, preceding bubble subassembly again through the hole for water spraying jet in the lower water hole; the shell is also provided with a drip-proof plate which is used for catching residual coffee water stains dropped after the water spraying holes spray.

Wherein the coffee water stain flowing out of the anti-drip plate flows into a recovery box inside the coffee machine.

The lower water hole is communicated with a cavity, a round hole is formed in the side of the cavity, and the round hole and the water spraying hole are oppositely arranged and keep an interval.

Wherein, the anti-drip plate is connected to the outer side of the cavity and is arranged below the water spray hole relatively.

Wherein, the anti-drip plate is in a water tank shape and is arranged in an inclined state.

The coffee machine is characterized in that a recovery box is inserted in the coffee machine and comprises an L-shaped cavity with an opening, a partition plate with a water collecting hole is arranged at the bottom of the L-shaped cavity, and the L-shaped cavity is divided into an upper cavity for recovering coffee capsule shells and a lower cavity for recovering coffee water stains by the partition plate.

Wherein, a water channel is arranged in the coffee machine, the water channel is communicated with the opening and is used for receiving coffee water stains flowing out of the anti-drip plate.

Wherein, the lower water hole is in a cross-shaped water hole structure.

Wherein the partition plate is funnel-shaped.

Compared with the prior art, the beneficial effects of the utility model are that inside remaining coffee water stain drainage to the coffee machine in with the hole for water spraying, collect through retrieving the box at last and retrieve, the outlying clean and tidy of coffee machine fuselage has been guaranteed to the at utmost.

Drawings

FIG. 1 is a schematic cross-sectional view of the coffee machine of the present invention;

FIG. 2 is a schematic view of the recovery cartridge of the present invention shown separated from the coffee maker;

FIG. 3 is a schematic top view of the capsule coffee machine of the present invention;

FIG. 4 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 6 is a schematic cross-sectional view taken along line C-C of FIG. 3;

FIG. 7 is a schematic view of the capsule coffee machine according to the present invention in a top view;

FIG. 8 is a schematic cross-sectional view taken along line D-D of FIG. 7;

FIG. 9 is a schematic view of the capsule coffee machine of the present invention in use;

fig. 10 is an enlarged schematic view of a portion E in fig. 4.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The coffee machine of the embodiment is shown in fig. 1 to 10, and comprises a water pump 102, a heater, a recovery box 104 and a capsule coffee machine 105 which are arranged in a coffee machine body 100, wherein the capsule coffee machine comprises a housing 1, an inlet 2 for placing a coffee capsule and a drop opening 3 for discharging the coffee capsule are arranged on the housing, a rear brewing assembly 6 with a bin 4 and a rear puncture disk 5, a front brewing assembly 8 with a front puncture disk 7 and a driving mechanism are arranged in the housing, the driving mechanism comprises a driving handle 11, the driving handle is respectively hinged with the housing through a first shaft 50, a hinged rod 12 is hinged through a second shaft 51, the hinged rod is hinged with a hinged block 13 through a third shaft 52, the hinged block is respectively hinged with the housing through a fourth shaft 53 and is hinged with a push rod 15 through a fifth shaft 54, a spring 80 is arranged between the fourth shaft and the fifth shaft, the push rod is hinged with the rear brewing assembly through a sixth shaft 55, and a track 16 is arranged on the housing. The driving handle is pressed, the driving handle pushes the hinge rod, the hinge rod pushes the hinge block, the hinge block pushes the push rod, and the sixth shaft extension 56 on the push rod moves on the track, so that the brewing assembly is enabled to move towards the brewing assembly after the push rod pushes the sixth shaft extension 56; when the driving handle is lifted, the brewing assembly resets after the driving handle retracts. When the driving mechanism 9 drives the rear brewing assembly to push the coffee capsule to move towards the front brewing assembly to be tightly attached, the front puncture disk and the rear puncture disk can puncture the coffee capsule 10. Then, a water pump in the coffee machine body rapidly and sequentially flushes water flow into the rear brewing assembly, the coffee capsule and the front brewing assembly through a water pipe 17 and then sprays the water flow into a water outlet 31 of the shell through a water spraying hole 106; the lower water hole is of a cross water hole structure, and the cross water hole is beneficial to the cavity to slowly flow into the lower water hole after receiving water flow from the water spraying hole. The lower water hole is communicated with a cavity 107, a round hole 108 is formed in the side of the cavity, the round hole and the water spraying hole are oppositely arranged and keep a certain distance, and therefore the water spraying hole is prevented from being left after water spraying pressure does not exist, coffee water stains are prevented from leaking to the round hole and then entering the lower water hole. Still be equipped with antidrip bushing 109 on the casing, antidrip bushing connects in the cavity outside and sets up in the hole for water spraying below relatively, antidrip bushing is a basin shape and is the slope state setting, antidrip bushing is used for catching the remaining coffee water stain that the hole for water spraying sprays the back and drip. The coffee machine is characterized in that a recovery box is inserted into the coffee machine, the recovery box inserted into the coffee machine is further clamped in a buckling mode, the recovery box comprises an L-shaped cavity 111 with an opening 110, a partition plate 113 with a water collecting hole 112 is arranged at the bottom of the L-shaped cavity, the partition plate is in a funnel shape, and the cavity is divided into an upper cavity 114 for recovering a coffee capsule shell and a lower cavity 115 for recovering coffee water stain by the partition plate. A water channel 116 is arranged in the coffee machine and is communicated with the opening, and the water channel is used for receiving coffee water stains flowing out of the anti-drip plate. The coffee water stains flowing out of the drip-proof plate finally flow into a recovery box inside the coffee machine.

The left side and the right side of the shell of the embodiment are symmetrically provided with

passages

19 and 20 for limiting the entrance of the annular outer circle 18 of the coffee capsule, and the passages are communicated with the inlet. Clamping

points

21 and 22 are symmetrically arranged on the left side and the right side in the shell and are used for clamping annular excircles of coffee capsules. The left side and the right side in the shell are symmetrically provided with a stop block 23 and a stop block 24. When the driving mechanism drives the rear brewing assembly to push the coffee capsules to move towards the front brewing assembly, the

barbs

26 and 27 symmetrically arranged on two sides of the bin of the rear brewing assembly firstly open the annular excircle of the coffee capsules with certain toughness to reach the front surface 28 of the annular excircle of the coffee capsules, and the barbs hook the front surface of the annular excircle of the coffee capsules. When the driving mechanism drives the rear brewing assembly to move backwards, the barb drives the coffee capsule to move until the back 25 of the annular excircle of the coffee capsule is blocked by the block, and because the contact area of the back of the annular excircle of the coffee capsule and the block is larger, and the contact area of the barb and the front of the annular excircle of the coffee capsule is smaller, the barb can be positively flushed away from the annular excircle of the coffee capsule with certain toughness after the rear brewing assembly continues to move backwards and realize the detachment until the rear brewing assembly returns to reset, and the coffee capsule is influenced by gravity and is discharged from the dropping port.

When the embodiment is used, the brewing assembly is firstly lifted up and retracted. Then the coffee capsule is put in from the entrance, when the annular excircle of the coffee capsule falls into the two clamping points, the coffee capsule can be clamped on the clamping points because the distance between the two clamping points is smaller than the diameter of the annular excircle of the coffee capsule, and after the annular excircle of the coffee capsule is clamped on the clamping points, the coffee capsule can incline until the back of the annular excircle of the coffee capsule leans against the stop block. At the moment, the driving handle is pressed, the driving handle pushes the hinge rod, the hinge rod pushes the hinge block, the hinge block pushes the push rod, a sixth shaft on the push rod extends to move on the rail, the push rod pushes the rear brewing assembly to move forward, specifically, when a bin in the rear brewing assembly moves forward, the coffee capsule is integrally pushed into the bin chamber and then continuously moves forward until the coffee capsule is tightly attached to the front brewing assembly, at the moment, the front puncture disc and the rear puncture disc can puncture the coffee capsule, and the barb on the bin can be used for punching the annular excircle of the coffee capsule with certain toughness to reach the front face of the annular excircle of the coffee capsule and hook the front face of the annular excircle of the coffee capsule. The water pump 102 pressurizes the water and then sends the water to the heater 120 for heating, the heated water flow rapidly and sequentially washes the water into the storage bin and the coffee capsule from the water pipe 17, the brewed coffee sequentially flows into the water drainage hole 31 in the shell from the water hole 29 and the water spraying hole 30 of the front brewing assembly, and a coffee cup can be placed at the relative position of the water drainage hole for receiving the coffee. When the water in the water spraying holes loses the water pressure, the residual coffee water stains drip from the water spraying holes to the anti-drip-proof plate, the coffee water stains of the anti-drip-proof plate drip from the water channel to the partition plate, and the coffee water stains flow into the lower cavity from the water collecting holes of the partition plate. And then, the driving handle is lifted, the rear brewing assembly moves backwards, the barb drives the coffee capsule to move until the back of the annular excircle of the coffee capsule is blocked by the stop block, the rear brewing assembly continues to move backwards, the barb can be positively flushed away from the annular excircle of the coffee capsule and can be separated from the annular excircle of the coffee capsule until the rear brewing assembly returns and resets, and the coffee capsule is influenced by gravity at the moment and then is discharged into the upper cavity from the dropping port. When the coffee capsule shell and the water stain of the coffee in the recovery box are fully collected, the recovery box can be separated from the body of the coffee machine for treatment.

Inside this embodiment remained coffee water stain drainage to the coffee machine in with the hole for water spraying, concentrated the retrieving through retrieving the box at last, the at utmost has guaranteed the peripheral clean and tidy of coffee machine fuselage.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and embellishments can be made without departing from the technical principle of the present invention, and these improvements and embellishments should also be regarded as the protection scope of the present invention.

Claims

1. A drip-proof structure of a coffee machine comprises a shell with an inlet, a dropping port and a water outlet, wherein a rear brewing assembly and a front brewing assembly are arranged in the shell, a driving mechanism drives the rear brewing assembly to push coffee capsules to move towards the front brewing assembly to be attached tightly, meanwhile, a front puncture disc of the front brewing assembly and a rear puncture disc of the rear brewing assembly puncture the coffee capsules, and water flow sequentially flushes the rear brewing assembly, the coffee capsules and the front brewing assembly and then is sprayed into the water outlet through a water spraying hole; the method is characterized in that: the shell is also provided with a drip-proof plate which is used for catching residual coffee water stains dropped after the water spraying holes spray.

2. A drip prevention structure of a coffee maker according to claim 1, wherein: the coffee water stain flowing out of the drip-proof plate flows into a recovery box inside the coffee machine.

3. A drip prevention structure of a coffee maker according to claim 1, wherein: the lower water hole is communicated with a cavity, a round hole is formed in the side of the cavity, and the round hole and the water spraying hole are arranged oppositely and keep a distance.

4. A drip-proof structure of a coffee maker according to claim 3, wherein: the anti-leakage plate is connected to the outer side of the cavity and is oppositely arranged below the water spraying hole.

5. A drip-proof structure of a coffee maker according to claim 4, wherein: the anti-dripping plate is in a water tank shape and is arranged in an inclined state.

6. A drip-proof structure of a coffee maker according to claim 2, wherein: the coffee machine is characterized in that a recovery box is inserted into the coffee machine and comprises an L-shaped cavity with an opening, a partition plate with a water collecting hole is arranged at the bottom of the L-shaped cavity, and the L-shaped cavity is divided into an upper cavity for recovering coffee capsule shells and a lower cavity for recovering water stains of coffee by the partition plate.

7. A drip-proof structure of a coffee maker according to claim 6, wherein: the coffee machine is internally provided with a water channel which is communicated with the opening and is used for receiving coffee water stains flowing out of the anti-drip plate.

8. A drip-proof structure of a coffee maker according to claim 1, wherein: the lower water hole is of a cross-shaped water hole structure.

9. A drip-proof structure of a coffee maker according to claim 6, wherein: the partition plate is funnel-shaped.