Telescopic container assembly and coffee machine

Abstract

The utility model relates to the technical field of coffee machines, in particular to a telescopic container assembly and a coffee machine, the telescopic container assembly comprises a mounting rack and a cup, the cup is sleeved on the outer side of the mounting rack, an accommodating space for accommodating liquid is arranged between the cup and the mounting rack, and an adjusting assembly for expanding or reducing the accommodating space is arranged between the mounting rack and the cup. Therefore, the containing space is expanded or reduced through the arrangement of the adjusting assembly, the size of the containing space can be adjusted, the containing space can be flexibly adjusted according to reality, the containing space can be reduced when not used, and carrying is convenient.

Description

Technical Field

[0001] This utility model relates to the field of coffee machine technology, specifically to a retractable container assembly and a coffee machine. Background Technology

[0002] A coffee machine is a device used to make coffee. As described in the invention with patent number 202310563935X, the coffee machine includes a cup body, which houses components such as a power supply and circuit board. One end of the cup body has a heating zone, and the other end has an extraction zone. The extraction zone is connected to the cup body via a mounting bracket, and a cup is mounted outside the extraction zone to receive the extracted coffee. The cup is fixed to the mounting bracket and cannot be moved, thus preventing flexible adjustment according to actual needs. This results in the inability to effectively optimize the size of the space for receiving liquid or ground coffee; it also limits the overall size of the device, causing it to occupy a large space when not in use, making it inconvenient to carry or store. Summary of the Invention

[0003] The purpose of this invention is to provide a retractable container assembly and a coffee machine. By adjusting the settings of the assembly, the capacity can be expanded or reduced, thus the size of the capacity can be adjusted flexibly according to actual needs. Moreover, the capacity can be reduced when not in use, making it easy to carry. This solves the problem that the position of existing cups is fixed and cannot be moved, thus preventing flexible adjustment.

[0004] The purpose of this utility model is achieved as follows:

[0005] A retractable container assembly includes a mounting bracket and a cup, with the cup fitted over the outside of the mounting bracket and a receiving space between the cup and the mounting bracket for containing liquid. An adjustment component between the mounting bracket and the cup is provided for expanding or shrinking the receiving space.

[0006] Preferably, the adjustment component includes a groove rail and a slider, wherein the groove rail is disposed on the outside of the mounting bracket and the slider is located on the inside of the cup, and the slider is located inside the groove rail and moves along the groove rail to adjust the position of the cup thereby expanding or shrinking the accommodating space;

[0007] Alternatively, the groove is located inside the cup, and the slider is located outside the mounting bracket. The slider is located inside the groove and moves along the groove to adjust the position of the mounting bracket, thereby expanding or shrinking the accommodating space.

[0008] Preferably, there are at least two grooves that correspond one-to-one with the sliders, and the grooves include a first transverse section and a second transverse section, as well as a connecting section for connecting the first transverse section and the second transverse section. The sliders can move back and forth along the connecting section between the two transverse sections to expand or shrink the accommodating space.

[0009] Preferably, the slot rail is arranged outside the mounting frame, and the sliding block is arranged inside the cup, and the transverse section one is provided with a limiting block one, and the sliding block is provided with a clamping groove one corresponding to the limiting block one;

[0010] Or / and, the included angle between the lower side of the transverse section two and the connecting section is greater than or equal to 90°;

[0011] Or / and, the upper side of the transverse section two and the connecting section are provided with an arc-shaped section, and the adjacent two transverse section twos are not communicated.

[0012] Preferably, the cup is made of transparent material or frosted material, so that the adjusting assembly can be seen;

[0013] Or / and, the mounting frame and the cup are provided with a sealing ring three, and the outer side of the sealing ring three is provided with a notch for exhaust.

[0014] The utility model also provides a kind of coffee machine, including cup body, and cup body is provided with host component in it, and cup body one end is provided with the telescopic container assembly as described in any one of the above, the mounting frame is arranged in cup body one end, and mounting frame is annular, and mounting frame inner side is equipped with extraction assembly.

[0015] Preferably, the extraction assembly includes a water inlet seat and a base, and the water inlet seat includes a powder bin water inlet seat or / and a capsule bin water inlet seat, and an extraction powder bin is formed between the powder bin water inlet seat and the base, or / and an extraction capsule bin is formed between the capsule water inlet seat and the base, when the powder bin water inlet seat and the capsule bin water inlet seat exist simultaneously, they can be used interchangeably.

[0016] The utility model also provides a kind of capsule extraction assembly, the extraction assembly includes capsule water inlet seat and base, and extraction capsule bin is formed between capsule bin water inlet seat and base, the extraction capsule bin is provided with burst plate, and burst plate is arranged on base, and capsule bin water inlet seat forms a cavity suitable for coffee capsule, the capsule bin water inlet seat upper end is provided with puncture needle, and capsule bin water inlet seat is clamped with the edge of capsule with base cooperation.

[0017] The utility model also provides a kind of powder bin extraction assembly, the extraction assembly includes powder bin water inlet seat and base, and extraction powder bin is formed between powder bin water inlet seat and base, the extraction powder bin is provided with powder bin outer bowl, and powder bin outer bowl is built-in powder bowl, and water inlet seat covers powder bowl and is clamped with powder bowl with powder bin outer bowl cooperation.

[0018] Preferably, when the water inlet seat is a powder bin water inlet seat, a pressing portion is arranged on the outer side of the water inlet seat.

[0019] The bottom of the powder bowl is provided with a plurality of filter holes, and a sealing ring one is arranged between the bottom of the powder bowl and the outer bowl of the powder bin, and the sealing ring one is located outside the plurality of filter holes.

[0020] Preferably, the bottom of the outer bowl of the powder bin is provided with a liquid outlet one, and the inner bottom surface of the outer bowl of the powder bin is provided with a mounting groove one outside the liquid outlet one, and the sealing ring one is located in the mounting groove one;

[0021] The sealing ring one comprises a main body one and a protrusion one arranged on the top of the main body one, and the protrusion one is located outside the plurality of filter holes and in contact with the bottom of the powder bowl, and the inner and outer sides of the protrusion one are both inclined surfaces, and the inclined surfaces are inclined towards the direction of the liquid outlet one.

[0022] Preferably, the bottom of the outer bowl of the powder bin is provided with a liquid outlet one, and the bottom of the base is provided with a liquid outlet two corresponding to the liquid outlet one, the outer bowl of the powder bin and the base are provided with a elastic piece one, and the elastic piece one is provided with a plug one corresponding to the liquid outlet one, and the top of the plug one is located in the liquid outlet one under the action of the elastic piece one.

[0023] Preferably, the outer bowl of the powder bin and the base are provided with a bottom cover, and the bottom cover is provided with an outlet corresponding to the liquid outlet one, and the elastic piece one is located between the bottom cover and the extraction bin, and the movement of the plug one can control whether the liquid outlet one and the outlet are communicated;

[0024] The bottom cover is provided with at least two placing grooves, and the elastic piece one comprises a connecting part two and a spring sheet located outside the connecting part two, the connecting part two is provided with a plug one corresponding to the liquid outlet one, and the spring sheet is arranged obliquely, and one end of the spring sheet away from the connecting part two is located in the placing groove.

[0025] Preferably, the bottom of the outer bowl of the powder bin is provided with a liquid outlet one, and the bottom of the base is provided with a liquid outlet two corresponding to the liquid outlet one, the liquid outlet two is built-in a plug two, and the plug two is provided with a gap one, and the gap one is in a closed state, and the gap is opened under a larger pressure.

[0026] Preferably, the top of the plug two is provided with a groove two communicated with the gap one, and the plug two is provided with an assembling part on the circumferential side, and the base is provided with an assembling groove corresponding to the assembling part.

[0027] Preferably, the water inlet seat comprises a main body two and a pressing part located on the top outer side of the main body two, and the inner wall of the extraction bin is provided with an elastic piece two, and the inner wall of the elastic piece two is provided with at least one protruding part, and the protruding part cooperates with the outer side of the main body two to abut against the powder bowl.

[0028] Preferably, the water inlet seat is provided with a water inlet opening for water flow, and the water inlet seat is provided with a water inlet net and a water outlet net on both sides of the water inlet opening.

[0029] The utility model discloses still provide a kind of powder receiving ring, and the powder receiving ring includes abutting portion and the installation part two of setting in abutting portion outside, and the inside of installation part two is provided with protruding block three, the side wall of the connecting part one located in the outside of connecting groove is side, and the bottom of abutting portion and the upper surface of connecting part one contact, and the upper surface of protruding block three and the bottom of side are adapted.

[0030] The utility model discloses still provide a kind of folding spoon, and the folding spoon includes spoon body and spoon handle rotationally arranged on the spoon body, and the spoon body can be located in powder bowl to be used to extrude coffee powder of powder bowl.

[0031] The utility model discloses still provide a kind of waterway sealing structure, including mounting bracket and water inlet seat, the mounting bracket is provided with passageway for water flow, and water inlet seat is provided with water inlet, and mounting bracket is provided with sealing element one on the side close to water inlet seat, the mounting bracket is provided with mounting hole one, and sealing element one forms sealing structure between passageway and water inlet, and is used to seal mounting hole one.

[0032] Preferably, the mounting bracket is provided with clamping groove on the outside of passageway, and sealing element one is provided with clamping block one corresponding mounting hole one, and sealing element one is provided with clamping part one corresponding clamping groove, and sealing element one is provided with through hole corresponding passageway, the bottom of sealing element one is provided with sealing surface, and sealing surface and water inlet seat abut and are located on the outside of water inlet to avoid water flowing outward.

[0033] The utility model discloses still provide a kind of heating water storage cup, including water cup main body, and water cup main body can be used in above-mentioned coffee machine.

[0034] Preferably, the other end of the cup body is provided with a heating zone, and the heating zone includes a water cup main body and a lid, and the lid includes an outer lid and an inner lid provided with an opening at the bottom of the outer lid, a sealing element four is arranged between the outer lid and the inner lid, the inner lid is provided with an opening to expose the sealing element four, and the exposed part of the sealing element four is provided with a gap two, and the gap two will be opened under stress, the outer lid is provided with at least one air hole one at the top, and the air hole one is in communication with the inner side of the sealing element four.

[0035] Preferably, the cross section of the gap two is V-shaped, and the opening of the V-shaped is provided on the side of the sealing element four close to the water cup main body.

[0036] Preferably, the inner side of the outer lid is provided with at least two protruding plates two, and a shunt is provided between the two adjacent protruding plates two.

[0037] Or / and, the inner side of the outer lid is provided with a baffle, and the top of the baffle is located on the outside of the air hole one, and the bottom of the baffle abuts against the sealing element four.

[0038] Preferably, the sealing piece four comprises a display part and a connecting part three outside the display part, and the display part is provided with a gap two, and the inner cover is provided with an opening hole to expose the display part, and the inner side of the inner cover is provided with a mounting groove two for placing the connecting part three.

[0039] Preferably, the outer cover is provided with a baffle on the inner side, and the connecting part three is located between the baffle and the mounting groove two, and the mounting groove two is provided with a convex strip one, and the convex strip one is in interference fit with the sealing piece four.

[0040] Preferably, the heating plate is welded on the bottom or the side wall of the water cup body, and the heating plate is made of metal and printed with a heating wire, and the heating wire is provided with a wiring body at both ends.

[0041] Preferably, the heating plate is welded with a thermistor.

[0042] Preferably, the inner wall of the outer cover is provided with a buckle, and the inner side of the inner cover is provided with a clamping groove three corresponding to the buckle.

[0043] The utility model also provides a portable coffee machine containing the above-mentioned heating water storage cup, the cup body is provided with an assembling frame, and the assembling frame comprises a support and a mounting plate provided on the support;

[0044] At least two plug interfaces are arranged on the mounting plate, and at least two connecting plates are arranged on the outer side of the water cup body, and the bottom of the connecting plate is located in the plug interface.

[0045] Preferably, the inner wall of the plug interface is provided with a convex four, and the connecting plate is provided with a clamping hole corresponding to the convex four.

[0046] Or / and, the circuit board three is arranged between the support and the mounting plate.

[0047] Preferably, at least one supporting block is arranged on the mounting plate, and the supporting block comprises a side plate and a pad block arranged on one side of the side plate, the pad block is located at the bottom of the water cup body, and the side plate is attached to the outer side of the water cup body.

[0048] Preferably, the heating plate is arranged between the water cup body and the pad block.

[0049] The utility model also provides a breathable waterproof structure, one side of the cup body is provided with a charging assembly, and the cup body is provided with a waterproof and breathable piece, and the waterproof and breathable piece is used for connecting the inside and outside of the cup body, so that the gas in the cup body is discharged.

[0050] Preferably, the charging assembly is located on one side of the heating area, and the waterproof and breathable piece is arranged on the charging assembly.

[0051] Optionally, the waterproof and breathable member is a waterproof and breathable film, and the charging assembly is located on one side of the heating area, and the charging assembly comprises a circuit board I, a mounting member and a silica gel cover, the mounting member is arranged on the cup body, and the inner and outer sides of the mounting member are connected with the circuit board I and the silica gel cover respectively, the circuit board I is provided with a charging connector, the mounting member is provided with an opening to expose the charging connector, and the mounting member is provided with a ventilation hole II on the side of the charging connector, and the mounting member is provided with a waterproof and breathable film corresponding to the ventilation hole II.

[0052] Preferably, the silica gel cover is provided with a plug-in ring corresponding to the charging connector.

[0053] Or / and, the inner side of the silica gel cover is provided with a clamping column, and the mounting member is provided with a connecting hole corresponding to the clamping column, the outer side of one end of the clamping column penetrating through the connecting hole is provided with a limiting block II, and the length and width of the limiting block II are both larger than the length and width of the connecting hole, and the limiting block II abuts against the inner side of the mounting member to prevent the clamping column from separating from the connecting hole.

[0054] Or / and, the inner side of the mounting member is provided with a hollow mounting column, and the circuit board I is provided with a hole corresponding to the mounting column, and a fastener penetrates through the hole and into the mounting column to realize the connection between the mounting member and the circuit board I.

[0055] Or / and, the mounting member is provided with a column, and the circuit board I is provided with an assembly hole corresponding to the column.

[0056] Preferably, the cup body is provided with a mounting hole II to place the charging assembly, and a sealing ring VI is arranged between the inner wall of the mounting hole II and the outer side of the mounting member, and the inner wall of the mounting hole II is provided with a convex strip III, the inner side of the mounting member is provided with a clamping plate, and the outer side of the clamping plate is provided with a clamping block III, and the side of the clamping block III close to the mounting member abuts against the convex strip III.

[0057] Preferably, one side of the cup body is provided with a key assembly, and the cup body is provided with a circuit board II inside the key assembly, the key assembly comprises a light-transmitting member I and a pressing plate arranged on the light-transmitting member I, and the circuit board II is provided with a button corresponding to the pressing plate, and the light-transmitting member I is elastic and is formed by two-shot injection molding with the cup body.

[0058] Preferably, the circuit board II is provided with a light emitter, and the cup body is provided with a light-transmitting member II corresponding to the light emitter, and the light-transmitting member II is formed by two-shot injection molding with the cup body.

[0059] Preferably, the outer side of the light-transmitting member I is provided with a decorative ring, and the light-transmitting member I is provided with a convex ring, and the outer side of the convex ring is provided with a convex plate I, the decorative ring is sleeved on the outer side of the convex ring, and the convex plate I is located between the decorative ring and the cup body.

[0060] Or / and, the cup body is provided with a glue applying groove III outside the light-transmitting member I, and the inner side of the decorative ring is located in the glue applying groove III.

[0061] Preferably, the light-transmitting piece one is provided with a convex ring, and the light-transmitting piece one is provided with a mounting part one in the convex ring, and a mounting groove three is formed in the inner side of the pressing plate corresponding to the mounting part one, a gluing groove one is formed in the top of the mounting part one, and a gluing groove two is formed between the inner side wall of the convex ring and the outer side wall of the mounting part one.

[0062] Preferably, the circuit board one is provided with a wiring terminal one, and the cup body is built-in with a circuit board three, and the circuit board three is provided with a wiring terminal two, and the wiring terminal one and the wiring terminal two are connected through the electric wire.

[0063] The coffee machine can comprise one or more of the above-mentioned telescopic container assembly, capsule extraction assembly, powder bin extraction assembly, heating water storage cup and air-permeable waterproof structure, or can be a combination of the above-mentioned telescopic container assembly, capsule extraction assembly, powder bin extraction assembly, heating water storage cup and air-permeable waterproof structure.

[0064] Compared with the prior art, the coffee machine has the following prominent and beneficial technical effects:

[0065] 1、The adjusting assembly is arranged to expand or reduce the accommodation space, so that the size of the accommodation space can be adjusted, and the actual situation can be flexibly adjusted, and the accommodation space can be reduced when not in use, thereby facilitating carrying.

[0066] 2、The preferred scheme of the coffee machine is arranged with the powder bowl, compared with the plate-shaped filter screen, the powder bowl is convenient to install, can be directly placed in the right direction without multiple adjustments and tilting, and the powder bowl itself is difficult to move in the powder bin bowl. BRIEF DESCRIPTION OF DRAWINGS

[0067] Figure 1 It is a structural schematic view of the coffee machine.

[0068] Figure 2 It is a structural schematic view of the mounting frame and the powder bin extraction assembly.

[0069] Figure 3 It is Figure 2 It is a structural schematic view of the cross section.

[0070] Figure 4 It is Figure 2 It is an enlarged structural schematic view of A in the middle.

[0071] Figure 5 It is a split view of the extraction assembly structure one.

[0072] Figure 6 It is a structural schematic view of the elastic member one and the plug one.

[0073] Figure 7 Structure diagram of the bottom cover and the seal.

[0074] Figure 8 Structure diagram of the water inlet seat.

[0075] Figure 9 Structure diagram of the bottom of the water inlet seat.

[0076] Figure 10 Structure diagram of the extraction assembly structure two.

[0077] Figure 11 Structure diagram of Figure 10 Structure diagram of the split.

[0078] Figure 12 Structure diagram of the powder bin outer bowl with the powder ring, folding spoon and powder bowl.

[0079] Figure 13 Structure diagram of Figure 12 Structure diagram of the split.

[0080] Figure 14 Structure diagram of Figure 12 Structure diagram of the split.

[0081] Figure 15 Structure diagram of the spoon body.

[0082] Figure 16 Structure diagram of the extraction assembly structure three.

[0083] Figure 17 Structure diagram of the extraction assembly structure three.

[0084] Figure 18 Structure diagram of the seal one and the mounting bracket.

[0085] Figure 19 Structure diagram of the coffee machine.

[0086] Figure 20 Structure diagram of the cup body and the charging assembly.

[0087] Figure 21 Structure diagram of the cup body and the key assembly.

[0088] Figure 22 Structure diagram of the pressing plate.

[0089] Figure 23 Structure diagram of the cover split.

[0090] Figure 24 Structure diagram of the inner cover.

[0091] Figure 25 This is a structural diagram of the water cup body and the assembly frame.

[0092] Figure 26 This is a structural diagram of the mounting plate.

[0093] Figure 27 This is a schematic diagram of the bottom structure of the water cup.

[0094] Reference numerals: 1-Mounting bracket; 11-Channel; 12-Mounting hole one; 13-Snap-fit ​​groove; 21-Slot rail; 211-Transverse section one; 212-Transverse section two;

[0095] 213-Connecting section; 214-Limiting block one; 22-Slider; 221-Slot one; 31-Sealing ring one; 311-Main body one; 312-Protrusion one;

[0096] 32-Seal II; 33-Seal III; 34-Seal Ring II; 35-Seal I; 351-Clamping Block I; 352-Clamping Part I; 353-Through Hole;

[0097] 36-Sealing ring three; 361-Notch; 37-Sealing element five; 41-Water inlet seat; 411-Pressing part; 412-Water inlet; 413-Storage slot;

[0098] 4131 - Protrusion 1; 414 - Protrusion 2; 415 - Support column; 416 - Groove 1; 42 - Powder hopper outer bowl; 421 - Liquid outlet 1; 422 - Mounting groove 1;

[0099] 43-Powder bowl; 431-Connecting part one; 4311-Connecting groove; 446-Piercing needle; 45-Base; 451-Liquid outlet two; 461-Elastic part one;

[0100] 4611-Connecting part two; 4612-Spring piece; 462-Plug one; 4621-Snap-fit ​​block; 463-Bottom cover; 4631-Placement slot; 4632-Outlet;

[0101] 464-Plug 2; 4641-Gap 1; 4642-Groove 2; 4643-Assembly part; 47-Elastic part 2; 471-Protrusion; 481-Water inlet mesh;

[0102] 4811-Card slot three; 482-Water outlet screen; 4821-Card insertion hole one; 49-Expansion plate; 5-Charging component; 51-Circuit board one; 511-Assembly hole;

[0103] 512-Hole; 52-Mounting component; 521-Connecting hole; 522-Mounting post; 523-Snap-fit ​​plate; 524-Snap-fit ​​block two; 525-Post; 53-Silicone cap;

[0104] 531-plug ring; 532-clamping column; 533-limiting block two; 54-charging connector; 55-ventilation hole two; 56-waterproof air permeable film; 57-wiring terminal one;

[0105] 6-key assembly; 61-light-transmitting piece one; 611-convex ring; 612-convex plate one; 613-mounting part one; 614-gluing groove one; 615-gluing groove two;

[0106] 62-pressing plate; 621-mounting groove three; 63-light-transmitting piece two; 64-decorative ring; 7-lid; 71-outer cover; 711-ventilation hole one; 712-convex plate two;

[0107] 713-shunt; 714-baffle; 715-buckle; 72-inner cover; 721-mounting groove two; 722-convex strip one; 723-clamping groove four; 73-sealing piece four;

[0108] 731-slit two; 732-exposed part; 733-connecting part three; 81-heating plate; 811-heating wire; 812-wiring body; 813-thermistor;

[0109] 82-cup main body; 821-connecting plate; 822-clamping hole two; 9-assembling frame; 91-bracket; 92-mounting plate; 93-plug-in port; 94-convex four;

[0110] 95-supporting block; 96-side plate; 97-pad block; 10-cup; 20-cup body; 201-anti-skid ring; 30-circuit board three; 301-wiring terminal two;

[0111] 40-circuit board two; 401-button; 402-light-emitting body; 50-powder receiving ring; 501-abutting part; 502-mounting part two; 503-convex block three;

[0112] 60-folding spoon; 601-spoon body; 602-spoon handle; 603-convex three; 604-clamping groove two; 605-convex two; 606-clamping groove five. DETAILED DESCRIPTION

[0113] The specific embodiments of the utility model will be further described in detail in combination with the drawings.

[0114] As Figure 1As shown, the coffee machine comprises a cup body 20, and the cup body 20 is provided with a heating area at one end, and the cup body 2 is provided with a mounting frame 1 at the other end, and the mounting frame 1 is internally provided with an extraction assembly, and the mounting frame 1 is externally provided with a cup 10, and the cup 10 is used to hold the extracted coffee. Moreover, the cup body 20 is internally provided with a water pump to move water from the heating area to the extraction assembly, and the cup body 20 is internally provided with a main circuit board to control the operation of each component, and the cup body 20 can be externally provided with a non-slip ring 201 to facilitate the user to take, avoiding slipping.

[0115] Meanwhile, in the existing structure, the position of the cup 10 is generally fixed, so it cannot be flexibly adjusted. The utility model sets an adjusting assembly to make the cup 10 movable. The specific structure is as follows: firstly, the telescopic container assembly comprises the mounting frame 1 and the cup 10, and the cup 10 is externally sleeved on the mounting frame 1, and the cup 10 and the mounting frame 1 are provided with a containing space for containing liquid, and the mounting frame 1 and the cup 10 are provided with an adjusting assembly for expanding or reducing the containing space.

[0116] Therefore, in actual use, the adjusting assembly is used to expand or reduce the containing space, so the size of the containing space can be adjusted, and it can be flexibly adjusted according to actual conditions, and the containing space can be reduced when not in use, so it is convenient to carry. Moreover, the adjusting assembly is not only suitable for coffee machines, but also for other beverage cups.

[0117] The adjusting assembly has various structures. Here is an example: firstly, the adjusting assembly comprises a groove rail 21 and a sliding block 22, which is adjusted by the movement of the sliding block 22 in the groove rail 21, and the positions of the groove rail 21 and the sliding block 22 are not fixed, and can be arranged on the mounting frame 1 or the cup 10.

[0118] Therefore, there are two structures, that is, the groove rail 21 is arranged on the outside of the mounting frame 1, and the sliding block 22 is arranged on the inside of the cup 10, and the sliding block 22 is arranged in the groove rail 21 and moves along the groove rail 21 to adjust the position of the cup 10 to expand or reduce the containing space.

[0119] Alternatively, the groove rail 21 is arranged on the inside of the cup 10, and the sliding block 22 is arranged on the outside of the mounting frame 1, and the sliding block 22 is arranged in the groove rail 21 and moves along the groove rail 21 to adjust the position of the mounting frame 1 to expand or reduce the containing space.

[0120] Meanwhile, as shown in the drawings, Figure 1As shown, the specific structure of the groove rail 21 and the slider 22 is as follows: First, there are at least two groove rails 21, each corresponding to a slider 22. The groove rail 21 includes a first transverse section 211 and a second transverse section 212, as well as a connecting section 213 for connecting the first transverse section 211 and the second transverse section 212. Therefore, in actual use, the slider 22 moves back and forth along the connecting section 213 between the two transverse sections, thereby expanding or shrinking the accommodating space.

[0121] Secondly, other structural details are as follows: We will first describe the structure where the rail 21 is located on the outside of the mounting bracket 1, and the slider 22 is located on the inside of the cup 10. Firstly, the transverse section 211 has a built-in limiting block 241, and the slider 22 has a corresponding slot 221 on the limiting block 241. Therefore, in actual use, the movement of the cup 10 is restricted by the matching of the limiting block 241 and the slot 221, thus preventing the cup 10 from moving when not in use.

[0122] Furthermore, the angle between the lower side of the transverse segment 211 and the connecting segment 213 is greater than or equal to 90°, so the connecting segment 213 can be a straight line, an oblique line, or a spiral.

[0123] Furthermore, an arc-shaped segment is provided between the upper side of the second transverse segment 212 and the connecting segment 213, and adjacent second transverse segments 212 are not connected. Therefore, in actual use, the arc-shaped segment can reduce wear, and since adjacent second transverse segments 212 are not connected, the slider 22 can be contacted with the inner wall of the second transverse segment 212 to indicate that it has moved into place. Secondly, the length of the second transverse segment 212 is greater than that of the slider 22, which facilitates the movement of the slider 22. Moreover, the length of the second transverse segment 212 is smaller than the unit in which the circumference of the mounting bracket 1 or the cup 10 is evenly divided, thus preventing adjacent second transverse segments 212 from being connected.

[0124] like Figure 1 As shown, for easier use, the cup 10 is made of transparent or frosted material, allowing the adjustment components to be seen and thus facilitating operation. A sealing ring 36 is provided between the mounting bracket 1 and the cup 10, and a notch 361 for venting air is provided on the outer side of the sealing ring 36 to prevent excessive internal air pressure. Furthermore, the notch 361 is formed by a raised strip 2 on the outer side of the sealing ring 36, with the notch 361 located between two adjacent raised strips 2.

[0125] like Figures 2-15 As shown, the extraction component includes a water inlet seat 41 and a base 45, and the structure between the water inlet seat 41 and the base 45 is varied, such as being adapted to the powder container outer bowl 42, or to the powder bowl 43, or to the expansion plate 49, etc.

[0126] When the extraction assembly is structure three, the extraction assembly three is used to adapt to extract nespresso capsules and capsules of the same size, that is, the combination of the burst plate 49 and the piercing needle 446 is adapted between the water inlet seat 41 and the base 45, that is, the top of the capsule is first pierced by the piercing needle 446 to let water in, and the bottom of the capsule is pierced by the burst plate 49 to let water out, as shown in Figure 16 and Figure 17 The first water inlet seat 41 is a capsule compartment water inlet seat, and an extraction capsule compartment is formed between the capsule compartment water inlet seat and the base 45, and the burst plate 49 is arranged in the extraction capsule compartment, and the burst plate 49 is arranged on the base 45, and the capsule compartment water inlet seat forms a cavity adapted to the coffee capsule, and the piercing needle 446 is arranged at the upper end of the capsule compartment water inlet seat, and the capsule compartment water inlet seat and the base 45 cooperate to clamp the edge of the capsule, and the sealing piece five 37 is further arranged between the water inlet seat 41 and the burst plate 49, so as to avoid liquid flowing to other directions.

[0127] At the same time, the inner wall of the base 45 is provided with a limiting block three, the upper surface of the limiting block three is wave-shaped, and the outer side of the bottom of the water inlet seat 41 is provided with a limiting groove one corresponding to the limiting block three. Thus, in actual use, the mutual rotation between the water inlet seat 41 and the base 45 is limited by the cooperation of the limiting block three and the limiting groove one.

[0128] As shown in Figures 2-9 The extraction assembly is structure one, which is used to adapt to extract coffee powder, that is, the combination of the powder compartment outer bowl 42 and the powder bowl 43 is adapted between the water inlet seat 41 and the base 45, and the coffee powder is placed in the powder bowl 43, and the filter hole of the powder bowl 43 cannot let the coffee powder pass through, and the powder bowl 43 can contain at least 10g of coffee powder. The specific structure is: the water inlet seat 41 is a powder compartment water inlet seat, and an extraction powder compartment is formed between the powder compartment water inlet seat and the base 45, and the powder compartment outer bowl 42 is arranged in the extraction powder compartment, and the powder bowl 43 is arranged in the powder compartment outer bowl 42, and the water inlet seat 41 covers the powder bowl 43 and cooperates with the powder compartment outer bowl 42 to clamp the powder bowl 43.

[0129] The related structure of the powder bowl 43 is: first, the outer side of the water inlet seat 41 is provided with a pressing portion 411, a plurality of filter holes are formed in the bottom of the powder bowl 43, and a sealing ring one 31 is arranged between the bottom of the powder bowl 43 and the powder compartment outer bowl 42, and the sealing ring one 31 is located outside the plurality of filter holes. Thus, in actual use, the sealing ring one 31 is arranged and cooperates with the filter holes to prevent water from flowing to other places.

[0130] Second, the top of the powder bowl 43 related structure is: first, the top of the powder bowl 43 outside is provided with a connecting part 431, and the connecting part 431 is located between the pressing part 411 and the top of the powder bin outer bowl 42, and the bottom of the connecting part 431 is provided with a connecting groove 4311 corresponding to the top of the powder bin outer bowl 42. Thus in the actual use process, the pressing part 411 and the top of the powder bin outer bowl 42 extrude the connecting part 431 to connect and limit the powder bowl 43, and second, in order to make the connection more stable, the connecting groove 4311 is also provided at the bottom of the connecting part 431, so as to adapt to the top of the powder bin outer bowl 42.

[0131] Moreover, compared with the plate-shaped filter screen, the installation of the powder bowl 43 is convenient, and the right direction can be directly put in without multiple adjustments and tilting. Moreover, the powder bowl 43 itself is difficult to move in the powder bin outer bowl 42. Moreover, the powder bowl 43 is made of metal, so compared with the plate-shaped filter screen, the contact between water and plastic parts can be greatly reduced.

[0132] Second, in order to make the powder bowl 43 more stable, the elastic part 47 is provided, and the specific structure is: Figures 3-5 As shown in the figure, first, the water inlet seat 41 includes a main body 2 and a pressing part 411 located on the top outside of the main body 2, and the inner wall of the powder bin outer bowl 42 is provided with an elastic part 47, and the inner wall of the elastic part 47 is provided with at least one protruding part 471, and the protruding part 471 cooperates with the outer side of the main body 2 to abut the powder bowl 43.

[0133] Thus in the actual use process, the protruding part 471 cooperates with the outer side of the main body 2 to abut the powder bowl 43, so that the powder bowl 43 is more stable.

[0134] The installation of the elastic part 47 is that the inner wall of the powder bin outer bowl 42 is grooved to place the elastic part 47. Moreover, the outer side of the main body 2 is also provided with a sealing ring 34, and the protruding part 71 and the sealing ring 34 are located on both sides of the side wall of the powder bowl 43, and the protruding part 471 and the sealing ring 34 are adapted to abut the powder bowl 43, so that the powder bowl 43 is more stable.

[0135] It should be noted that the above-mentioned way of stably installing the powder bowl 43 in the powder bin outer bowl 42 by the elastic part 47 is a detachable assembly way. In addition to this way, the powder bowl 43 can be fixed in the powder bin outer bowl 42 by welding, interference fit and other ways.

[0136] As shown in the figure, the installation structure of the sealing ring 1 is: Figures 3-5 First, the bottom of the powder bin outer bowl 42 is provided with a liquid outlet 421, and the inner bottom surface of the powder bin outer bowl 42 is provided with an installation groove 422 outside the liquid outlet 421, and the sealing ring 1 is located in the installation groove 422.

[0137] Meanwhile, the structure of the sealing ring 31 itself is as follows: First, the sealing ring 31 includes a main body 311 and a protrusion 312 set on the top of the main body 311. The protrusion 312 is located outside several filter holes and contacts the bottom of the powder bowl 43. The inner and outer sides of the protrusion 312 are both inclined surfaces, and the inclined surfaces are inclined towards the liquid outlet 421.

[0138] Therefore, in actual use, since the bottom of the powder bowl 43 generally does not directly and completely contact the inner bottom surface of the powder container outer bowl 42, the protrusion 312 is designed to make up for this gap. Moreover, it is tilted and directed towards the liquid outlet 421, which increases the contact area between the liquid and the sealing ring 31, thereby playing a buffering role.

[0139] Furthermore, in order to save costs, the upper and lower parts of the main body 411 can be made to be different. Therefore, the outer side of the upper part of the main body 311 abuts against the inner side wall of the mounting groove 422, and the lower part is smaller than the upper part.

[0140] like Figures 3-9 As shown, hot water comes out from the mounting bracket 1 and flows out through the water inlet 41, the coffee bowl 43, the outer coffee bowl 42, and the base 45. A structure is provided between the outer coffee bowl 42 and the base 45 to control the flow of liquid, thereby effectively preventing residual coffee in the outer coffee bowl 42 from seeping out and causing stains to the outside, thus making it easy to clean.

[0141] The specific structure is as follows: First, the bottom of the powder container outer bowl 42 is provided with a liquid outlet 421, and the bottom of the base 45 is provided with a liquid outlet 451 corresponding to the liquid outlet 421. Moreover, an elastic element 461 is provided between the powder container outer bowl 42 and the base 45, and a plug 462 is provided on the elastic element 461 corresponding to the liquid outlet 421.

[0142] Therefore, in actual use, the top of the stopper 462 is located inside the outlet 421 under the action of the elastic element 461, so that the outlet 421 and the outlet 451 are not connected. The stopper 462 is moved down by the force exerted by water, so that the outlet 421 and the outlet 451 are connected.

[0143] The structure of the elastic element 461 is as follows: First, a bottom cover 463 is provided between the powder hopper outer bowl 42 and the base 45, and the bottom cover 463 has an outlet 4632 corresponding to the liquid outlet 421. The elastic element 461 is located between the bottom cover 463 and the powder hopper outer bowl 42, and the movement of the plug 462 can control whether the liquid outlet 421 and the outlet 4632 are connected.

[0144] This is because in actual use, the base 45 will be provided with a burst plate 49, when the powder bin outer bowl 42 and the powder bowl 43 are removed and the capsule is placed, the burst plate 49 will play a role in puncturing the capsule. Therefore, in order to avoid the influence of the elastic member 461 on the burst plate 49, the bottom cover 463 is provided to separate the elastic member 461 and the burst plate 49.

[0145] Meanwhile, the bottom cover 463 is provided with at least two placement grooves 4631, and the elastic member 461 includes a connecting portion 4611 and a spring piece 4612 located outside the connecting portion 4611, and the connecting portion 4611 is provided with a plug 462 corresponding to the liquid outlet 421, and the spring piece 4612 is inclinedly arranged, and the end of the spring piece 4612 away from the connecting portion 4611 is located in the placement groove 4631.

[0146] Thus, in actual use, by locating the end of the spring piece 4612 away from the connecting portion 4611 in the placement groove 4631, the relative rotation is limited, and in order to install more stably, four spring pieces 4612 can be provided.

[0147] Moreover, the structure between the plug 462 and the connecting portion 4611 is that: first, the plug 462 is provided with a clamping block 4621 at the bottom, and the connecting portion 4611 is provided with a hole corresponding thereto, and the outer side of the bottom cover 463 is provided with a sealing member 32. The bottom surface of the sealing member 32 is provided with a stepped surface, which can increase the contact area with the burst plate 49, thereby preventing water from flowing to other places.

[0148] As shown in Figure 8 and Figure 9 , the related structure of the water inlet seat 41 is that: first, the water inlet seat 41 is provided with a water inlet 412 for water flow, and the water inlet seat 41 is provided with a water inlet net 481 and a water outlet net 482 on the upper and lower sides of the water inlet 412, and the aperture of the water inlet net 481 and the water outlet net 482 is about 0.3mm. Thus, in actual use, the water inlet net 481 and the water outlet net 482 are provided to separate multiple water paths, and can also block the coffee powder and coffee liquid that may splash during extraction.

[0149] The installation of the water inlet net 481 is that: first, the water inlet seat 41 is provided with a placement groove 413, and the placement groove 413 is provided with a protrusion 4131, and the water inlet net 481 is placed in the placement groove 413 and is provided with a clamping groove 4811 corresponding to the protrusion 4131. Meanwhile, the installation of the water outlet net 482 is that: first, the water inlet seat 41 is provided with a protrusion 414 at the bottom, and the water outlet net 482 is provided with a clamping hole 4821 corresponding to the protrusion 414, and the water inlet seat 41 is further provided with a support column 415 on one side of the water outlet net 482, thereby supporting the water outlet net 482.

[0150] And in order to connect more stable, can be set screw and so on fastening.

[0151] And in order to facilitate extraction also in the process of pouring coffee, increase some structure, first the utility model still includes the powder ring 50, and the powder ring 50 is fixed with the edge of the powder bowl 43 and is clamped, when needing to add ground coffee powder to the powder bowl 43, the powder ring 50 is assembled on the powder bowl 43, because coffee powder is relatively loose, 10g or more coffee powder is directly poured into the powder bowl 43, and it is bound to be spilled outside, the powder ring 43 can increase the space for containing coffee powder, facilitate the powder bowl 43 to be filled with a quantity of coffee powder, and then the powder bowl 43 can be oscillated on the desktop and the coffee powder is compacted using the powder press, so that the coffee powder is all poured into the powder bowl 43.

[0152] The structure between the powder ring 50 and the powder bowl 43 is that: first, the powder ring 50 includes an abutting portion 501 and a mounting portion two 502 arranged on the outer side of the abutting portion 501, and a protrusion three 503 is arranged on the inner side of the mounting portion two 502, and the side wall of the connecting portion one 431 located on the outer side of the connecting groove 4311 is a side edge. Thus, in actual use, the bottom of the abutting portion 501 is in contact with the upper surface of the connecting portion one 431, and the upper surface of the protrusion three 503 is matched with the bottom of the side edge, so that the installation of the powder ring 50 is realized.

[0153] Meanwhile, the utility model still includes a folding spoon 60, and the folding spoon 60 has a function of containing coffee beans or coffee powder, and the folding spoon 60 has a function of acting as a powder press. The specific structure is that: first, the folding spoon 60 includes a spoon body 601 and a spoon handle 602 rotatably arranged on the spoon body 601, and the spoon body 601 can be located in the powder bowl 43 to press the coffee powder in the powder bowl 43.

[0154] Moreover, after the folding spoon 60 is opened, it can be clamped, and the specific structure is that: the end of the spoon handle 602 rotatably connected with the spoon body 601 adopts a shaft hole rotating structure, the outer side of the end is provided with a protrusion two 605, and the spoon body 601 is provided with a clamping groove five 606 corresponding to the protrusion two 605. Thus, in actual use, the spoon handle 602 can be limited to rotate after being unfolded through the matching of the protrusion two 605 and the clamping groove five 606.

[0155] Moreover, the limiting structure of the folding spoon 60 after being folded is that: first, the inner side of one end of the spoon handle 602 is provided with a protrusion three 603, and the spoon body 601 is provided with a clamping groove two 604 corresponding to the protrusion three 603. Thus, in actual use, the spoon handle 602 can be limited to rotate after being folded through the matching of the protrusion three 603 and the clamping groove two 604.

[0156] Secondly, after the folding spoon 60 is folded, the occupied space is reduced, and it can be completely put into the powder bowl 43, like Figure 12As shown, the folding spoon 60, the powder receiving ring 50 and the powder bowl 43 can be stacked to reduce the occupied space, so as to facilitate the user to carry out and pack.

[0157] As shown in the structure two, the structure two is different from the structure one in the structure of the plug and the position and assembly relationship. The plug in the structure two is plug two 464, which is arranged in the base 45. At this time, the powder bin outer bowl 42 is not provided with the plug one 462, the elastic member one 461 and the bottom cover 463. Figures 10-11

[0158] Specifically, the liquid outlet two 451 on the base 45 is internally provided with the plug two 464, which is provided with a gap one 4641. The gap one 4641 is in a closed state and is forced to open. Thus, when not in use, the gap one 4641 is in a closed state, and when hot water flows down, the gap one 4641 is forced to open.

[0159] Meanwhile, the structure of the plug two 464 is that the top of the plug two 464 is provided with a groove two 4642 which is in communication with the gap one 4641, so as to reduce the thickness of the gap one 4641, thereby facilitating the opening of the gap one 4641. Moreover, the plug two 464 is provided with an assembly part 4643 on the side, and the base 45 is provided with an assembly groove corresponding to the assembly part 4643. Therefore, the assembly part 4643 and the assembly groove are matched to realize the installation.

[0160] Secondly, the powder bin outer bowl 42 is provided with a sealing member three 33 on the bottom side, and the bottom surface of the sealing member three 33 is provided in a stepped surface, so as to increase the contact area with the burst plate 49, thereby preventing the water from flowing to other places. Specifically, the sealing member three 33 and the powder bin outer bowl 42 are detachably fixedly connected. Figure 10 As can be seen, the bottom of the powder bin outer bowl 42 is formed with a locking grommet arranged in a ring shape, and the surface of the sealing member three 33 is provided with a limiting groove two matched with the locking grommet. Therefore, when assembling, only the limiting groove two on the sealing member three 33 and the locking grommet need to be clamped tightly, so as to facilitate the installation or replacement of the sealing member three 33.

[0161] As shown, the structure between the mounting bracket 1 and the water inlet seat 41 is that the mounting bracket 1 is provided with a channel 11 for water flow, the water inlet seat 41 is provided with a water inlet 412, and the mounting bracket 1 is provided with a sealing member one 35 on the side close to the water inlet seat 41. Figure 18

[0162] ​​Meanwhile, the mounting rack 1 is provided with a mounting hole 12, and the mounting rack 1 is provided with a clamping groove 13 outside the channel 11, and the sealing piece 1 is provided with a clamping block 351 corresponding to the mounting hole 12, and the sealing piece 1 is provided with a clamping part 352 corresponding to the clamping groove 13, and the sealing piece 1 is provided with a through hole 353 corresponding to the channel 11. Secondly, the sealing piece 1 is provided with a sealing surface at the bottom, and the sealing surface is in abutment with the water inlet seat 41 and is located outside the water inlet 412 to avoid water flowing outward.

[0163] Therefore, in actual use, compared with the mounting hole 12 and the channel 11, the sealing piece 1 is provided with a sealing piece, that is, one piece is used for multiple purposes, so that the structure is simplified, and the installation is more convenient. Moreover, in order to avoid interference with the sealing piece 1, the water inlet seat 41 is provided with a groove 1.

[0164] As shown in Figure 19 and Figures 25-26 , the structure of the heating area: first, the heating area includes a water cup body 82 and a cover 7, and the cover 7 includes an outer cover 71 and an inner cover 72 arranged at the opening of the bottom of the outer cover 71, and the outer cover 71 and the inner cover 72 are provided with a sealing piece 73, and the inner cover 72 is provided with an opening to expose the sealing piece 73, and the exposed part of the sealing piece 73 is provided with a gap 731, and the gap 731 is forced to open. At the same time, the outer cover 71 is provided with at least one air hole 711 at the top, and the air hole 711 is in communication with the inner side of the sealing piece 4.

[0165] Therefore, in actual use, through the arrangement of the gap 731, it can be closed when not in use, at this time, the closed gap 731 can prevent water vapor from overflowing, and when ventilation is needed, the gap 731 is forced to open, and the air hole 711 is in communication with the inner side of the sealing piece 4, thereby forming an air flow channel. Compared with only relying on the gap, the flow of the utility model is better, and the exhaust effect is better, and the guide column is not needed, thereby simplifying the structure.

[0166] At the same time, the gap 731 itself is shaped as follows: first, the cross section of the gap 731 is V-shaped, and the opening of the V-shaped is arranged at the side of the sealing piece 4 close to the water cup body 82, that is, small at the top and large at the bottom. The large bottom is to facilitate the entry of gas, and the small top is to minimize the exhaust of gas when closed.

[0167] As shown in Figure 19 , Figure 23 and Figure 24As shown in the air flow channel also provided with the structure of the shunt and limit, wherein the shunt structure is: first, the inner side of the outer cover 71 is provided with at least two protruding plate two 712, and the adjacent two protruding plate two 712 is provided with shunt port 713. Thus in the actual use process, through the setting of shunt port 713, the gas can be shunted to the vicinity of the air hole one 711, so as to facilitate the gas discharge.

[0168] At the same time, the limit structure is: first, the inner side of the outer cover 71 is provided with the baffle 714, and the top of the baffle 714 is located outside the air hole one 711, and the bottom of the baffle 714 is in abutment with the sealing piece four 73. Thus in the actual use process, the baffle 714 is used for many purposes, because its top is located outside the air hole one 711, so as to limit the gas from flowing to the range outside the air hole one 711, and because the bottom of the baffle 714 is in abutment with the sealing piece 73, the sealing piece 73 can be extruded to ensure the stability of the installation of the sealing piece 73.

[0169] As shown in the figure, Figure 23 The installation structure of the sealing piece four 73 is: first, the sealing piece four 73 includes the exposed part 732 and the connecting part three 733 located outside the exposed part 732, and the exposed part 732 is provided with the gap two 731, and the inner cover 72 is provided with the installation groove two 721 to expose the exposed part 732, and the inner side of the inner cover 72 is provided with the installation groove two 721 for the placement of the connecting part three 733. Thus in the actual use process, the sealing piece 73 is placed in the inner side of the inner cover 72, at this time the connecting part three 733 is located in the installation groove two 721, and the exposed part 732 is exposed through the opening of the inner cover 72.

[0170] At the same time, the bottom of the baffle 714 is in abutment with the connecting part three 733, and is matched with the installation groove two 721 to extrude and limit the connecting part three 733, so as to ensure the stability of the installation. Moreover, in order to make the installation more stable, the installation groove two 721 is provided with the protruding strip one 722, and the protruding strip one 722 is in interference fit with the sealing piece four 73. In addition to this seal, the water cup body 82 and the cover 7 are also provided with the sealing piece six, so as to avoid the flow of gas to other directions.

[0171] Secondly, the outer cover 71 and the inner cover 72 are connected by buckling, that is, the inner wall of the outer cover 71 is provided with the buckle 715, and the outer side of the inner cover 72 is provided with the card slot three 723 corresponding to the buckle 715. Compared with the existing screw connection, the installation of the buckle connection is more convenient and convenient.

[0172] As shown in the figure, Figure 27As shown, the bottom or sidewall of the cup body 82 is provided with a heating plate 81, and the conventional design is to fix the ceramic heating sheet with glue, but this heating mode has low heat efficiency, slow and uneven heat transfer, and the ceramic sheet is easy to break. Therefore, the heating plate 81 of the utility model is made of metal and printed with a heating body, and the heating body adopts a heating wire 811, and the two ends of the heating wire 811 are provided with a wiring body 812. At the same time, the cup body 82 and the heating plate 81 are welded. This is because the metal has good conductivity and is firm and durable, such as aluminum plate, and the printed heating wire 811 is not easy to be burned out by large current, so the service life is longer and it is not easy to break.

[0173] The coverage and path of the heating wire 811 are not limited, and are set according to the needs. At the same time, the wiring body 812 can be welded in the form of a pad, or a terminal post, or a spring contact. At the same time, the heating plate 81 is provided with a thermistor 813, and the conventional design is to paste a thermistor 813 with tin foil paper, so that the temperature control is delayed and not accurate. Therefore, the thermistor 813 of the utility model is directly welded to the heating plate 81, so that the temperature is more real-time and accurate.

[0174] As shown in Figure 25 and Figure 26 As shown, the mounting structure of the cup body 82, the existing structure is that the assembly frame 9 extends the paw to buckle the edge of the supporting ring below the cup body 82, so that there is an additional supporting ring component here, and the circuit board three 30 is directly arranged on the top of the assembly frame 9 and located directly below the cup body 82, so that the heat generated during heating will affect the circuit board three 30.

[0175] Therefore, the utility model adopts different structures, first, the cup body 20 is provided with an assembly frame 9, and the assembly frame 9 comprises a support 91 and a mounting plate 92 arranged on the support 91, and the support 91 and the mounting plate 92 are provided with a circuit board three 30. Therefore, in actual use, there is a mounting plate 92 above the circuit board three 30, so as to insulate heat and protect the circuit board three 30.

[0176] At the same time, the mounting plate 92 is provided with at least two plug-in interfaces 93, and the inner wall of the plug-in interface 93 is provided with a convex four 94, and the outer side of the cup body 82 is provided with at least two connecting plates 821, and the bottom of the connecting plate 821 is located in the plug-in interface 93 and corresponds to the convex four 94 and is provided with a clamping hole 822. Therefore, in actual use, the cup body 82 is arranged on the mounting plate 92 by locating the bottom of the connecting plate 821 in the plug-in interface 93 and cooperating the convex four 94 with the clamping hole 822. Moreover, compared with the paw, the plate and the convex are more convenient to form, and there is no supporting ring structure, so as to simplify the structure.

[0177] And in order to install more stable, but also to avoid the bottom of the heating plate 81 and other components with the paste, so the installation plate 92 is provided with at least one support block 95, and the support block 95 includes a side plate 96 and a pad 97 provided on one side of the side plate 96. Thus in actual use, the pad 97 is located at the bottom of the cup body 82, so as to avoid the heating plate 81 and other components with the paste, while the side plate 96 is attached to the outside of the cup body 82, so as to avoid the cup body 82 tilt. And the heating plate 81 will be set on the outside wall of the cup body 82 in addition to being set on the bottom of the cup body 82, at which time the heating plate 81 will be adapted to the side plate 96.

[0178] As shown in Figure 19 Figure 22 Since the motor and the heating plate 82 generate heat during operation, and also generate heat during charging, a breathable structure is required, but a waterproof structure is also required to prevent water from entering. The charging assembly 5 and the key assembly 6 are close to the place where heat is generated, so it is more appropriate to be arranged at the charging assembly 5 and the key assembly 6, but since the key assembly 6 is not convenient to punch, it is arranged at the charging assembly 5.

[0179] The specific structure is as shown in Figure 20 The charging assembly 5 is arranged on one side of the cup body 20, and the charging assembly is located on one side of the heating area, and the charging assembly 5 includes a circuit board one 51, a mounting member 52 and a silica gel cover 53, the mounting member 52 is arranged on the cup body 20, and the inside and outside of the mounting member 52 are connected with the circuit board one 51 and the silica gel cover 53 respectively.

[0180] At the same time, the circuit board one 51 is provided with a charging connector 54, and the mounting member 52 is provided with an air hole two 55 on one side of the charging connector 54, and the inside of the mounting member 52 is provided with a waterproof and breathable film 56 corresponding to the air hole two 55. Thus in actual use, by arranging the charging assembly 5 on one side of the heating area and providing the waterproof and breathable film 56, the heat generated by the heating area and the charging assembly 5 is discharged through the waterproof and breathable film 56, and the water is also prevented from being introduced into the cup body 20 while being ventilated. Moreover, the charging assembly 5 is located on one side of the cup body 20, so the heat generated in the cup body 20, such as the motor, is also discharged through the waterproof and breathable member.

[0181] The charging connector 54 can adopt a type-c interface, and the waterproof and breathable film 56 is a new type of high polymer waterproof material, which is a prior art structure. The principle is that the spacing between gas molecules is large, and can pass through the holes of the waterproof and breathable film 56 during diffusion movement. The spacing between liquid molecules is smaller than the spacing of the holes, and under the action of surface tension, the liquid molecules cannot pass through the waterproof and breathable film 56, that is, the waterproof effect is achieved.

[0182] The specific structure of the charging assembly 5 is that: firstly, the first circuit board 51 is provided with the first wiring terminal 57, and the third circuit board 30 is provided with the second wiring terminal 301, and the first wiring terminal 57 and the second wiring terminal 301 are connected by wires.

[0183] The third circuit board 30 is a main circuit board, which is used to control the operation of each part of the coffee machine, and the first wiring terminal 57 and the second wiring terminal 301 are connected by wires to realize the electrical connection between the third circuit board 30 and the first circuit board 51. Therefore, compared with the existing coffee machine which only has one main circuit board, the first circuit board 51 is an independent structure relative to the third circuit board 30, so that the position of the first circuit board 51 is closer to the sealing ring and the waterproof and breathable film 56, which can better realize the functions of air permeability and waterproofness.

[0184] Secondly, the related structure of the silica gel cover 53 is that: firstly, the silica gel cover 53 is provided with the plug-in ring 531 corresponding to the charging connector 54, and the plug-in ring 531 is provided to play a sealing and waterproof role.

[0185] At the same time, the inside of the silica gel cover 53 is provided with the clamping column 532, the mounting piece 52 is provided with the connecting hole 521 corresponding to the clamping column 532, and the outside of one end of the clamping column 532 passing through the connecting hole 521 is provided with the limiting block 533, and the length and width dimensions of the limiting block 533 are greater than the length and width dimensions of the connecting hole 521. Therefore, in actual use, the silica gel cover 53 and the mounting piece 52 are connected by the clamping column 532 passing through the connecting hole 521, and the clamping column 532 is prevented from separating from the connecting hole by the limiting block 533 abutting against the inside of the mounting piece 52.

[0186] Then the related structure of the mounting piece 52 is that: firstly, the cup body 20 is provided with the mounting hole two to place the charging assembly 5, and the sealing ring six is arranged between the inner wall of the mounting hole two and the outside of the mounting piece 52, and the mounting hole two is provided with the third convex strip, and the inside of the mounting piece 52 is provided with the clamping plate 523, and the outside of the clamping plate 523 is provided with the third clamping block 524, and the side of the third clamping block 524 close to the mounting piece 52 abuts against the third convex strip. Therefore, in actual use, the sealing ring is arranged to play a sealing and waterproof role, which is used to improve the waterproof level, and the cup body 20 and the mounting piece 52 are connected by the third clamping block 524 abutting against the third convex strip.

[0187] At the same time, the connecting structure between the mounting piece 52 and the first circuit board 51 is that: firstly, the inside of the mounting piece 52 is provided with the hollow mounting column 522, and the first circuit board 51 is provided with the hole 512 corresponding to the mounting column, and the fastener passes through the hole 512 and penetrates into the mounting column 522 to realize the connection between the mounting piece 52 and the first circuit board 51. The fastener is a screw.

[0188] And before the fastener connection, need preliminary positioning, its structure is: first installation piece 52 is provided with column 525, and the circuit board one 51 is correspondingly provided with assembly hole 511. Thus in actual use, through the column 525 and the assembly hole 511 are adapted to realize the connection, and before the fastener connection, the installation column 522 and the hole 512 are preliminary positioned and aligned.

[0189] As shown in Figure 21 In order to better seal the waterproof effect, the key assembly 6 structure is also optimized, and the specific structure is: first, the cup body 20 is provided with the key assembly 6 on the other side, and the cup body 20 is provided with the circuit board two 40 inside the key assembly 6, and the key assembly 6 includes the light transmission piece one 61 and the pressing plate 62 arranged on the light transmission piece one 61, and the circuit board two 40 is provided with the button 401 corresponding to the pressing plate 62, and the light transmission piece one 61 has elasticity and is formed by two times injection molding with the cup body 20.

[0190] Thus in actual use, through the setting of the light transmission piece one 61 and the cup body 20 two times injection molding, the light transmission piece one 61 and the cup body 20 are actually integrated structure without seam or gap. Compared with the split structure of the key and the cup body assembled by glue or buckle in the existing coffee machine, the sealing and waterproof effect of the two times injection molding is better, and the waterproof level is higher than that of the existing coffee machine.

[0191] Among them, the two times injection molding is a process of taking out the molded part from the first plastic mold, and then injecting the same or another kind of plastic material into the second molding mold for molding.

[0192] And the button 701 generally matches the reminder lamp, so the circuit board two 40 is provided with the illuminant 402, and in order to better seal the waterproof effect, the cup body 20 is provided with the light transmission piece two 63 corresponding to the illuminant 402, and the light transmission piece two 63 and the cup body 20 are two times injection molded.

[0193] As shown in Figure 21 And Figure 22 The specific structure of the key assembly 6 is that it also includes a decorative ring 64, and the light transmission piece one 61 is provided with the decorative ring 64 outside. At the same time, the structure between the decorative ring 64 and the light transmission piece one 61 is that: first, the light transmission piece one 61 is provided with the convex ring 611, and the convex plate one 612 is arranged outside the convex ring 611, and the decorative ring 64 is sleeved outside the convex ring 611, and the convex plate one 612 is located between the decorative ring 64 and the cup body 20.

[0194] Secondly, the structure between the decorative ring 64 and the cup body 20 is that: first, the cup body 20 is provided with the glue groove three outside the light transmission piece one 61, and the inner side of the decorative ring 64 is located in the glue groove three. Thus in actual use, through the setting of the light transmission piece one 61 and the cup body 20 two times injection molding, the light transmission piece one 61 and the cup body 20 are actually integrated structure without seam or gap. Compared with the split structure of the key and the cup body assembled by glue or buckle in the existing coffee machine, the sealing and waterproof effect of the two times injection molding is better, and the waterproof level is higher than that of the existing coffee machine.

[0195] The structure between the pressing plate 62 and the light-transmitting piece 61 is that: firstly, the convex ring 611 is arranged on the light-transmitting piece 61, and the mounting portion 613 is arranged in the convex ring 611, and the mounting groove three 621 is arranged in the inner side of the pressing plate 62 corresponding to the mounting portion 613, and the top of the mounting portion 613 is provided with the glue groove one 614, and the inner side wall of the convex ring 611 and the outer side wall of the mounting portion 613 are the glue groove two 615.

[0196] Therefore, in the actual use process, the pressing plate 62 is first sleeved and clamped and fixed by glue, wherein the sleeved and clamped structure is that the mounting portion 613 is matched with the mounting groove three 621, and the diameters of the mounting portion 613 can be different from top to bottom, so that the position of the pressing plate 62 can be limited. Moreover, the glue groove one 614 and the glue groove two 615 are arranged, so that two places are pasted, and the pressing plate 62 is installed more stably.

[0197] The basic principle and main characteristics of the utility model and the advantages of the utility model are shown and described. Meanwhile, the utility model is not limited by the above-mentioned embodiments, so that various changes and improvements of the utility model can be made without departing from the principle and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A telescoping container assembly, characterized by, The adjustable container assembly comprises a mounting frame (1) and a cup (10), the cup (10) is sleeved outside the mounting frame (1), and a containing space for containing liquid is formed between the cup (10) and the mounting frame (1); and an adjusting assembly for expanding or reducing the containing space is arranged between the mounting frame (1) and the cup (10).

2. The telescoping container assembly of claim 1, wherein: The adjusting assembly comprises a groove rail (21) and a sliding block (22), the groove rail (21) is arranged outside the mounting frame (1), and the sliding block (22) is arranged inside the cup (10); the sliding block (22) is located in the groove rail (21) and moves along the groove rail (21) so as to adjust the position of the cup (10) and expand or reduce the containing space. Alternatively, the groove rail (21) is arranged inside the cup (10), and the sliding block (22) is arranged outside the mounting frame (1); the sliding block (22) is located in the groove rail (21) and moves along the groove rail (21) so as to adjust the position of the mounting frame (1) and expand or reduce the containing space.

3. The telescoping container assembly of claim 2, wherein: The groove rail (21) is at least two and corresponds to the sliding block (22) one by one; the groove rail (21) comprises a first horizontal section (211), a second horizontal section (212) and a connecting section (213) for connecting the first horizontal section (211) and the second horizontal section (212); and the sliding block (22) can move back and forth along the connecting section (213) between the two horizontal sections so as to expand or reduce the containing space.

4. The telescoping container assembly of claim 3, wherein: The groove rail (21) is arranged outside the mounting frame (1), and the sliding block (22) is arranged inside the cup (10); a limiting block (241) is arranged in the first horizontal section (211), and a clamping groove (221) corresponding to the limiting block (241) is formed in the sliding block (22). Alternatively, an angle between the lower side of the first horizontal section (211) and the connecting section (213) is greater than or equal to 90°. Alternatively, an arc-shaped section is arranged between the upper side of the second horizontal section (212) and the connecting section (213), and the adjacent two second horizontal sections (212) are not connected.

5. The telescoping container assembly of any of claims 1-4, wherein: The cup (10) is made of transparent material or frosted material, so that the adjusting assembly can be seen. Alternatively, a sealing ring (36) is arranged between the mounting frame (1) and the cup (10), and a notch (361) for exhausting air is formed in the outer side of the sealing ring (36).

6. Coffee machine, characterized in that, The cup body (20) is provided with a main component; and a telescopic container assembly as claimed in any one of claims 1-5 is arranged at one end of the cup body (20); the mounting frame (1) is arranged at one end of the cup body (20) and is annular; and an extraction assembly is arranged inside the mounting frame (1).

7. The coffee maker of claim 6, characterized in that: The extraction assembly comprises a water inlet seat (41) and a base (45); the water inlet seat (41) comprises a powder bin water inlet seat or a capsule bin water inlet seat; an extraction powder bin is formed between the powder bin water inlet seat and the base (45), or an extraction capsule bin is formed between the capsule water inlet seat and the base (45). The extraction powder bin is provided with a powder bin outer bowl (42), and a powder bowl (43) is arranged in the powder bin outer bowl (42); when the water inlet seat (41) is a powder bin water inlet seat, the water inlet seat (41) covers the powder bowl (43) and cooperates with the powder bin outer bowl (42) to clamp the powder bowl (43); The extraction capsule bin is provided with a burst plate (49), and the burst plate (49) is arranged on the base (45); when the water inlet seat (41) is a capsule bin water inlet seat, the capsule bin water inlet seat forms a cavity suitable for a coffee capsule, and a piercing needle (446) is arranged at the upper end of the capsule bin water inlet seat; and the capsule bin water inlet seat cooperates with the base (45) to clamp the edge of the capsule.

8. The coffee maker of claim 7, characterized in that: When the water inlet seat (41) is a powder bin water inlet seat, a pressing portion (411) is arranged on the outer side of the water inlet seat (41). A plurality of filter holes are arranged in the bottom of the powder bowl (43), and a sealing ring (31) is arranged between the bottom of the powder bowl (43) and the powder bin outer bowl (42); the sealing ring (31) is located on the outer side of the plurality of filter holes; a connecting portion (431) is arranged on the top outer side of the powder bowl (43); the connecting portion (431) is located between the pressing portion (411) and the top of the powder bin outer bowl (42); and a connecting groove (4311) is arranged in the top of the powder bin outer bowl (42) corresponding to the bottom of the connecting portion (431).

9. The coffee maker of claim 8, characterized in that: The folding spoon (60) comprises a spoon body (601) and a spoon handle (602) rotatably arranged on the spoon body (601); and the spoon body (601) can be located in the powder bowl (43) to press the coffee powder in the powder bowl (43). The bottom of the powder bin outer bowl (42) is provided with a liquid outlet one (421), and the bottom of the base (45) is provided with a liquid outlet two (451) corresponding to the liquid outlet one (421); an elastic member one (461) is arranged between the powder bin outer bowl (42) and the base (45); a plug one (462) is arranged on the elastic member one (461) corresponding to the liquid outlet one (421); and the top of the plug one (462) is located in the liquid outlet one (421) under the action of the elastic member one (461).

10. The coffee maker of claim 7, characterized in that: The bottom of the powder bin outer bowl (42) is provided with a liquid outlet one (421), and the bottom of the base (45) is provided with a liquid outlet two (451) corresponding to the liquid outlet one (421); an elastic member one (461) is arranged between the powder bin outer bowl (42) and the base (45); a plug one (462) is arranged on the elastic member one (461) corresponding to the liquid outlet one (421); and the top of the plug one (462) is located in the liquid outlet one (421) under the action of the elastic member one (461).

11. The coffee maker of claim 7, characterized in that: ​ 12. The coffee maker of claim 6, characterized in that: The mounting frame (1) is provided with a channel (11) for water flow, and the water inlet seat (41) is provided with a water inlet (412), and the mounting frame (1) is provided with a sealing piece one (35) on the side close to the water inlet seat (41), the mounting frame (1) is provided with a mounting hole one (12), and the sealing piece one (35) forms a sealing structure between the channel (11) and the water inlet (412), and is used for sealing the mounting hole one (12).

13. The coffee maker of claim 12, characterized in that: The mounting frame (1) is provided with a clamping groove (13) on the outside of the channel (11), and the sealing piece one (35) is provided with a clamping block one (351) corresponding to the mounting hole one (12), and the sealing piece one (35) is provided with a clamping part one (352) corresponding to the clamping groove (13), and the sealing piece one (35) is provided with a through hole (353) corresponding to the channel (11), the bottom of the sealing piece one (35) is provided with a sealing surface, and the sealing surface abuts against the water inlet seat (41) and is located outside the water inlet (412) to avoid water flowing outward.

14. The coffee maker of claim 6, characterized in that: The other end of the cup body (20) is provided with a heating area, and the heating area comprises a water cup main body (82) and a cover (7), and the cover (7) comprises an outer cover (71) and an inner cover (72) arranged at the bottom opening of the outer cover (71), a sealing piece four (73) is arranged between the outer cover (71) and the inner cover (72), the inner cover (72) is provided with an opening so that the sealing piece four (73) is exposed, and the exposed part of the sealing piece four (73) is provided with a gap two (731), and the gap two (731) will be opened under stress, and the top of the outer cover (71) is provided with at least one air hole one (711), and the air hole one (711) is in communication with the inner side of the sealing piece four (73).

15. The coffee maker of claim 6, characterized in that: The main machine component comprises a charging assembly (5), one side of the cup body (20) is provided with the charging assembly (5), and the charging assembly (5) is located on one side of the heating area, the cup body (20) is provided with a waterproof and breathable piece, and the waterproof and breathable piece is used for communicating inside and outside the cup body (20), so that the gas in the cup body (20) is discharged.

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