CN212281021U - Water outlet device of coffee machine and coffee machine comprising same - Google Patents
Water outlet device of coffee machine and coffee machine comprising same Download PDFInfo
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- CN212281021U CN212281021U CN202020382479.0U CN202020382479U CN212281021U CN 212281021 U CN212281021 U CN 212281021U CN 202020382479 U CN202020382479 U CN 202020382479U CN 212281021 U CN212281021 U CN 212281021U
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Abstract
The utility model discloses a water outlet device of coffee machine and contain its coffee machine, including the play water subassembly that can external water route and be linked together and can with the sealed complex water injection subassembly of brewing container with a water subassembly, go out water subassembly and water injection subassembly detachably and link together. The utility model discloses a go out water subassembly and water injection subassembly and detachably link together, are a detachable structure, consequently, its water injection subassembly can be dismantled after using, and convenient thorough cleaning avoids using the health hidden danger. In addition, because the water injection assembly is of a detachable structure, when coffee of different types is brewed, the water injection assembly which is matched with the coffee brewing container can be flexibly replaced to match with the corresponding brewing container, and then the coffee can be brewed flexibly in different extraction modes, so that the utilization rate of the coffee maker is improved.
Description
Technical Field
The utility model relates to a coffee machine technical field, concretely relates to water discharging device of coffee machine and contain its coffee machine.
Background
The water outlet assembly and the water injection assembly in the water outlet device of most American coffee machines or Italian coffee machines are usually fixed and integrated structures and cannot be easily disassembled, the water outlet device of the coffee machine can be polluted during brewing coffee, and the water outlet device of the coffee machine cannot be thoroughly cleaned due to the undetachable structures of the water outlet assembly and the water injection assembly, so that the potential health hazard of use is caused; and because the existing coffee machine has no special attention to the uniform distribution of the water outlet device, the uniform outflow of the water cannot be ensured during water injection, so that the non-uniform extraction of the coffee is possibly caused, and the brewing quality of the coffee is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a coffee machine's play water installation, what its main solution was that the play water installation of current coffee machine can not thoroughly wash and cause technical problem such as use health hidden danger.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a water outlet device of a coffee machine comprises a water outlet assembly and a water injection assembly, wherein the water outlet assembly can be externally connected with a water path, the water injection assembly is communicated with the water outlet assembly and can be in sealing fit with a brewing container, and the water outlet assembly and the water injection assembly are detachably connected together.
Furthermore, a water outlet channel is arranged in the water outlet assembly, a water inlet and a water outlet are formed at the upper end and the lower end of the water outlet assembly respectively, the water outlet is protruded downwards relative to the bottom of the water outlet assembly, a water injection hole is formed in the water injection assembly, and the water outlet can be inserted into the water injection hole in a matching mode to enable the water outlet assembly and the water injection assembly to be connected together in a sealing mode and in a detachable mode.
Furthermore, the junction of water outlet interface and water injection hole is equipped with first sealing member in order to improve the connection leakproofness of water outlet assembly and water injection assembly.
Further, the water injection subassembly includes gondola water faucet and lower gondola water faucet, and the water injection hole is seted up on last gondola water faucet, and goes up the gondola water faucet and link together with gondola water faucet seal ground down to be formed with the water injection runner that is radial arranging as the center with the water injection hole in inside, the bottom equipartition of lower gondola water faucet has the hole for water spraying of a plurality of intercommunication water injection runners.
Further, go up the bottom of gondola water faucet and offer the last gondola water faucet irrigation canals and ditches that use the water injection hole to be the radial arrangement of rice style of calligraphy as the center, set up the lower gondola water faucet irrigation canals and ditches with last gondola water faucet irrigation canals and ditches looks adaptation down on the gondola water faucet, go up the gondola water faucet irrigation canals and ditches and cooperatees with down and form the water injection runner that is radial arrangement, the water injection runner in the water injection subassembly with offer the water injection hole on.
Further, the upper shower head and the lower shower head are hermetically combined together by ultrasonic waves or hot melt.
Furthermore, the brewing container comprises a filter bowl cavity, and a second sealing element which can be in sealing fit with the filter bowl cavity is arranged on the lower shower head so as to generate pressure brewing in the filter bowl cavity.
Furthermore, the water injection assembly comprises a water injection tray, water injection holes are formed in the water injection tray, a capsule puncture cannula is arranged at the bottom of the water injection tray, the upper end of the capsule puncture cannula is connected into the water injection holes, and a third sealing element capable of preventing coffee powder in the capsule coffee from overflowing outwards is sleeved on the capsule puncture cannula.
Further, the brewing container comprises a capsule cavity, and a fourth sealing member capable of being in sealing fit with the capsule cavity is arranged at the bottom of the water injection disc so as to generate pressure brewing in the capsule cavity.
The utility model also provides a coffee machine, including coffee machine body and foretell coffee machine's play water installation, be equipped with brewing container installation position on the coffee machine body, brewing container detachably assembles in brewing container installation position, and coffee machine's play water installation upset is connected on the coffee machine body and is located brewing container's top.
A water outlet device of coffee machine and coffee machine that contains it, have following advantage:
1. in this embodiment, because go out water subassembly and water injection subassembly and detachably link together, be a detachable structure, consequently, its water injection subassembly can be dismantled after using, and convenient thorough washing avoids using the health hidden danger. In addition, because the water injection assembly is of a detachable structure, when coffee of different types is brewed, the water injection assembly which is matched with the coffee brewing container can be flexibly replaced to match with the corresponding brewing container, and then the coffee can be brewed flexibly in different extraction modes, so that the utilization rate of the coffee maker is improved.
2. Because the water injection runner inside the water injection subassembly is even regular radial arrangement, the runner is narrow and small, and the hydroenergy that admits into the water injection runner from the water injection hole is full of the water injection runner in very short time admittedly, and a plurality of hole for water spraying that communicate the water injection runner of evenly arranging in the bottom of gondola water faucet down simultaneously, the water in the water injection runner can be evenly spout unanimously through each hole for water spraying, and then reach the effect of even play water, even extraction.
Drawings
Fig. 1 is a schematic perspective view of a water outlet device of a coffee maker according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of a three-dimensional structure of a water outlet device of a coffee maker according to a first embodiment of the present invention.
Fig. 3 is an exploded perspective view of a water injection assembly according to a first embodiment of the present invention.
Fig. 4 is an exploded view of another perspective structure of a water injection assembly according to a first embodiment of the present invention.
Fig. 5 is a schematic view illustrating the cooperation between the water outlet device and the cavity of the filter cup of the coffee maker according to the first embodiment of the present invention.
Fig. 6 is a schematic view illustrating the cooperation between the water outlet device and the filter cup cavity of the coffee maker according to another angle of the present invention.
Fig. 7 is a sectional view of the structure of fig. 5.
Fig. 8 is a schematic perspective view of a coffee maker body according to a first embodiment of the present invention.
Fig. 9 is a structural schematic diagram of the filter cup cavity and the water outlet device of the coffee machine of the first embodiment of the present invention assembled on the coffee machine body.
Fig. 10 is a schematic perspective view of a water outlet device of a coffee maker according to a second embodiment of the present invention.
Fig. 11 is an exploded perspective view of a water outlet device of a coffee maker according to a second embodiment of the present invention.
Fig. 12 is a schematic view of the water outlet device and the capsule cavity of the coffee maker according to the second embodiment of the present invention.
Fig. 13 is a schematic view of the water outlet device and the capsule cavity of the second coffee maker according to another angle of the present invention.
Fig. 14 is a sectional view of the structure of fig. 12.
Description of reference numerals:
1. go out water subassembly, 2, water injection hole, 3, first sealing member, 4, go up the gondola water faucet, 5, lower gondola water faucet, 6, water injection dish, 7, filter bowl cavity, 8, capsule cavity, 9, coffee machine body, 11, interface of intaking, 12, play water interface, 41, go up the gondola water faucet irrigation canals and ditches, 51, hole for water spraying, 52, lower gondola water faucet irrigation canals and ditches, 53, second sealing member, 61, capsule puncture intubate, 62, third sealing member, 63, fourth sealing member, 91, brew container installation position.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 9, in the present embodiment, a water outlet apparatus of a coffee maker includes a water outlet assembly 1 capable of connecting to an external water path and a water injection assembly communicated with the water outlet assembly and capable of sealing and matching with a brewing container, wherein the water outlet assembly 1 and the water injection assembly are detachably connected together. Compare in the structure that the water installation of coffee machine was fixed in the water subassembly among the prior art, in this embodiment, because water subassembly 1 and water injection subassembly are detachably connected together, are a detachable structure, consequently, its water injection subassembly can be dismantled after using, convenient thorough washing avoids using the health hidden danger. In addition, because the water injection assembly is of a detachable structure, when different types of coffee (such as coffee powder, coffee capsules and the like) are brewed, the water injection assembly matched with the water injection assembly can be flexibly replaced to be matched with the corresponding brewing container, so that the coffee can be brewed flexibly in different extraction modes, and the utilization rate of the coffee maker is improved.
Referring to fig. 3, 4 and 7, in the embodiment, preferably, a water outlet channel is disposed inside the water outlet assembly 1, a water inlet 11 and a water outlet 12 are respectively formed at the upper end and the lower end of the water outlet assembly 1, the water outlet 12 protrudes downward relative to the bottom of the water outlet assembly 1, a water injection hole 2 is disposed on the water injection assembly, and the water outlet 12 can be adaptively inserted into the water injection hole 2 so that the water outlet assembly 1 and the water injection assembly can be hermetically and detachably connected together. In this embodiment, when the water injection assembly is assembled to the water outlet assembly 1, the water injection hole 2 is only required to be aligned with the water outlet 12 for insertion, and the assembly and disassembly process is simple and fast, however, it should be understood by those skilled in the art that, in order to enable the water injection assembly to be assembled on the water outlet assembly more stably, in one of the preferred embodiments, the matching structure of the water injection hole 2 and the water outlet 12 may be designed to be an interference fit structure.
Referring to fig. 7, in the present embodiment, preferably, a first sealing member 3 is disposed at a connection position of the water outlet 12 and the water injection hole 2 to improve connection sealing performance between the water outlet assembly 1 and the water injection assembly, and preferably, the first sealing member 3 is sleeved on the water outlet 12. However, it should be understood by those skilled in the art that, while the connection sealing performance between the water outlet 12 and the water injection hole 2 is improved, in order to further improve the insertion stability between the water outlet 12 and the water injection hole 2, in a preferred embodiment, the outer diameter of the lower end portion of the first sealing member 3 sleeved at the water outlet 12 may be slightly reduced, and the first sealing member 3 may be inserted into the water injection hole 2 together with the water outlet 12, so that the connection sealing performance between the water outlet 12 and the water injection hole 2 can be improved by the first sealing member 3, and the connection stability between the water outlet 12 and the water injection hole 2 can also be improved by the elastic deformation capability of the first sealing member 3, so as to prevent the water injection assembly from slipping off from the water outlet 12 of the water injection assembly. In the present embodiment, the first seal member 3 may be a seal member such as a rubber seal ring or a silicone seal ring.
Referring to fig. 3, 4 and 7, in the present embodiment, preferably, the water injection assembly includes an upper shower head 4 and a lower shower head 5, the water injection holes 2 are formed on the upper shower head 4, the upper shower head 4 and the lower shower head 5 are hermetically connected together, water injection channels radially arranged with the water injection holes 2 as a center are formed in the upper shower head, and a plurality of water injection holes 51 communicated with the water injection channels are uniformly distributed at the bottom of the lower shower head 5. In the embodiment, the water injection flow channel inside the water injection assembly is uniformly and radially arranged, the flow channel is narrow, the water injected into the water injection flow channel from the water injection hole 2 can be fully filled with the water injection flow channel within a short time, meanwhile, a plurality of water spray holes 51 communicated with the water injection flow channel are uniformly arranged at the bottom of the lower shower head, and water in the water injection flow channel can be uniformly and uniformly sprayed out through the water spray holes 51, so that the effects of uniform water outlet and uniform extraction are achieved.
Referring to fig. 2 to 4 and 7, in the present embodiment, preferably, the bottom of the upper shower head 4 is provided with upper shower head channels 41 radially arranged in a shape of a Chinese character 'mi' around the water injection hole 2, the lower shower head 5 is provided with lower shower head channels 52 adapted to the upper shower head channels 41, the upper shower head channels 41 and the lower shower head channels 52 cooperate to form water injection flow channels radially arranged, and the water injection flow channels in the water injection assembly are communicated with the water injection hole 2 arranged on the upper shower head 4.
Referring to fig. 2 to 4, in the present embodiment, preferably, the upper shower head 4 and the lower shower head 5 are hermetically bonded together by ultrasonic waves or heat fusion. However, it will be understood by those skilled in the art that the upper showerhead 4 and the lower showerhead 5 may be sealingly bonded together by other bonding means, and are not limited to the ultrasonic or heat-fusion sealing means disclosed in the present embodiment.
Referring to fig. 3, 4 and 7, in the embodiment, the brewing container preferably includes a filter bowl cavity 7, and the lower shower head 5 is provided with a second sealing member 53 capable of sealing and matching with the filter bowl cavity 7 so as to generate pressure brewing in the filter bowl cavity 7. In this embodiment, the second sealing member 53 may be a sealing member such as a rubber sealing ring or a silicone sealing ring. The filter bowl cavity 7 of this embodiment is suitable for brewing coffee powder, and in this embodiment, the filter bowl cavity 7 is the prior art, and the detailed structure thereof is not described herein again.
Referring to fig. 8 and 9, the present embodiment further provides a coffee machine, which includes a coffee machine body 9 and the water outlet device of the coffee machine, wherein the coffee machine body 9 is provided with a brewing container mounting position 91, the brewing container is detachably embedded in the brewing container mounting position 91, and the water outlet device of the coffee machine is connected to the coffee machine body 9 in an inverted manner and is located above the brewing container. In this embodiment, the water outlet device of the coffee maker connected to the coffee maker body 9 in a turning manner forms a turning structure, and the water outlet device of the coffee maker can be opened by turning over when brewing coffee, so that the filter cup cavity 7 is opened, coffee powder can be placed into the filter cup cavity 7, and then the water outlet device of the coffee maker is reset, so that coffee brewing can be performed.
Example two
Referring to fig. 10 to 14, the difference between the present embodiment and the first embodiment is that the water injection assembly and the brewing container are different, in the present embodiment, the water injection assembly includes a water injection tray 6, the water injection holes 2 are formed in the water injection tray 6, the bottom of the water injection tray 6 is provided with a capsule puncturing cannula 61, the upper end of the capsule puncturing cannula 61 is connected to the water injection holes 2, the capsule puncturing cannula 61 is sleeved with a third sealing member 62, and the third sealing member 62 can be in sealing fit with a puncturing hole formed by puncturing the capsule puncturing cannula 61 on the coffee capsule to prevent coffee powder in the capsule coffee from overflowing outwards. In this embodiment, preferably, the upper end of the capsule puncturing cannula 61 is fittingly inserted into the water injection hole 2, and in order to enable the water injection assembly to be stably assembled on the water outlet assembly, in a preferred embodiment, the engaging structure between the water injection hole 2 and the upper end of the capsule puncturing cannula 61 is designed to be an interference fit structure, but those skilled in the art should understand that, in other embodiments, the connecting structure between the capsule puncturing cannula 61 and the water injection hole 2 is not limited to the insertion connecting structure disclosed in this embodiment, and may also be designed by referring to other conventional connecting structures in the prior art as long as the upper end of the capsule puncturing cannula 61 can be hermetically and detachably connected in the water injection hole 2. In this embodiment, the brewing container includes a capsule cavity 8, and the bottom of the water injection tray 6 is provided with a fourth sealing member 63 capable of being in sealing fit with the capsule cavity 8 so as to generate pressure brewing in the capsule cavity 8 and further prevent the coffee powder from overflowing from the capsule cavity 8. In this embodiment, the third sealing member 62 and the fourth sealing member 63 may be sealing members such as rubber sealing rings or silicone sealing rings. In this embodiment, the water injection subassembly is water injection dish 6, and the brewing container is applicable to brewing coffee capsule including the capsule cavity 8 that can hold coffee capsule, during the use, after the water installation of the coffee machine of upset open connection on coffee machine body 9, makes capsule cavity 8 open, and then just can place coffee capsule in capsule cavity 8 in the adaptation, and then the play water installation that resets coffee machine can carry out coffee brewing. In this embodiment, the capsule cavity 8 is the prior art, and the detailed structure thereof is not described herein. In this embodiment, water injection dish 6 assembles on water outlet assembly 1 as water injection subassembly detachably, and water injection dish 6 can conveniently dismantle the washing, and when needs change brewing coffee capsule into brewing coffee powder, only need take out capsule cavity 8 from brewing container installation position 91 of coffee machine body 9, change for filter bowl cavity 7, simultaneously with water injection dish 6 change by last gondola water faucet 4 with the water injection subassembly that gondola water faucet 5 constitutes down can. The replacement mode is flexible, fast and convenient. The utilization rate of the coffee machine is further improved, the resource waste is reduced, and the repeated development of the coffee machine is avoided.
The above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; these modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and therefore, all other embodiments obtained by those skilled in the art without any creative effort fall within the protection scope of the present invention.
Claims (10)
1. A water outlet device of a coffee machine is characterized in that: the brewing device comprises a water outlet assembly and a water injection assembly, wherein the water outlet assembly can be externally connected with a water path, the water injection assembly is communicated with the water outlet assembly and can be in sealing fit with a brewing container, and the water outlet assembly and the water injection assembly are detachably connected together.
2. A water outlet device of a coffee machine according to claim 1, characterized in that: the water outlet assembly is internally provided with a water outlet channel, the upper end and the lower end of the water outlet assembly are respectively provided with a water inlet connector and a water outlet connector, the water outlet connector protrudes downwards relative to the bottom of the water outlet assembly, the water injection assembly is provided with a water injection hole, and the water outlet connector can be inserted into the water injection hole in a matching way so that the water outlet assembly and the water injection assembly can be connected together in a sealing and detachable way.
3. A water outlet device of a coffee machine according to claim 2, characterized in that: the junction of water outlet interface and water injection hole is equipped with first sealing member in order to improve the connection leakproofness of play water subassembly and water injection subassembly.
4. A water outlet device of a coffee machine according to claim 2 or 3, characterized in that: the water injection subassembly includes gondola water faucet and lower gondola water faucet, and the water injection hole is seted up on last gondola water faucet, and goes up the gondola water faucet and link together with gondola water faucet seal ground down to be formed with the water injection runner that is radial arranging as the center with the water injection hole in inside, the bottom equipartition of lower gondola water faucet has the hole for water spraying of a plurality of intercommunication water injection runners.
5. A water outlet device of a coffee machine according to claim 4, characterized in that: go up the bottom of gondola water faucet and seted up the last gondola water faucet irrigation canals and ditches that use the water injection hole to be the radial arrangement of rice style of calligraphy as the center, set up the lower gondola water faucet irrigation canals and ditches with last gondola water faucet irrigation canals and ditches looks adaptation down on the gondola water faucet, go up the gondola water faucet irrigation canals and ditches and cooperatees with down and form the water injection runner that is radial arrangement, the water injection runner in the water injection subassembly is linked together with the.
6. A water outlet device of a coffee machine according to claim 4, characterized in that: the upper shower head and the lower shower head are hermetically combined together by ultrasonic waves or hot melting.
7. A water outlet device of a coffee machine according to claim 4, characterized in that: the brewing container comprises a filter bowl cavity, and a second sealing piece which can be in sealing fit with the filter bowl cavity is arranged on the lower shower head so as to generate pressure brewing in the filter bowl cavity.
8. A water outlet device of a coffee machine according to claim 2 or 3, characterized in that: the water injection assembly comprises a water injection tray, water injection holes are formed in the water injection tray, a capsule puncture insertion tube is arranged at the bottom of the water injection tray, the upper end of the capsule puncture insertion tube is connected into the water injection holes, and a third sealing element capable of preventing coffee powder in the capsule coffee from overflowing outwards is sleeved on the capsule puncture insertion tube.
9. A water outlet device of a coffee maker according to claim 8, wherein: the brewing container comprises a capsule cavity, and a fourth sealing piece capable of being in sealing fit with the capsule cavity is arranged at the bottom of the water injection plate so as to generate pressure brewing in the capsule cavity.
10. A coffee machine characterized by: the coffee maker comprises a coffee maker body and the water outlet device of the coffee maker as claimed in any one of claims 1 to 9, wherein the coffee maker body is provided with a brewing container mounting position, the brewing container is detachably assembled in the brewing container mounting position, and the water outlet device of the coffee maker is connected to the coffee maker body in a turnover mode and is positioned above the brewing container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382479.0U CN212281021U (en) | 2020-03-24 | 2020-03-24 | Water outlet device of coffee machine and coffee machine comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020382479.0U CN212281021U (en) | 2020-03-24 | 2020-03-24 | Water outlet device of coffee machine and coffee machine comprising same |
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| CN212281021U true CN212281021U (en) | 2021-01-05 |
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| CN202020382479.0U Active CN212281021U (en) | 2020-03-24 | 2020-03-24 | Water outlet device of coffee machine and coffee machine comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376406A (en) * | 2022-01-21 | 2022-04-22 | 六安索伊电器制造有限公司 | Water supply installation of intelligent digital nutrition brewing machine |
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2020
- 2020-03-24 CN CN202020382479.0U patent/CN212281021U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376406A (en) * | 2022-01-21 | 2022-04-22 | 六安索伊电器制造有限公司 | Water supply installation of intelligent digital nutrition brewing machine |
| CN114376406B (en) * | 2022-01-21 | 2023-11-14 | 六安索伊电器制造有限公司 | Water supply device of intelligent digital nutrition brewing machine |
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