CN116548819A - Beverage cup cover structure of beverage preparation device - Google Patents
Beverage cup cover structure of beverage preparation device Download PDFInfo
- Publication number
- CN116548819A CN116548819A CN202310114809.6A CN202310114809A CN116548819A CN 116548819 A CN116548819 A CN 116548819A CN 202310114809 A CN202310114809 A CN 202310114809A CN 116548819 A CN116548819 A CN 116548819A
- Authority
- CN
- China
- Prior art keywords
- valve
- cup
- beverage
- liquid outlet
- liquid inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 136
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 20
- 238000005381 potential energy Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
- A47J31/4407—Lids, covers or knobs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/12—Vessels or pots for table use
- A47G19/14—Coffee or tea pots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a beverage cup cover structure of a beverage preparation device, which comprises a cup cover, a cup inner cover, a key switch plate, a liquid inlet channel and a liquid outlet channel, wherein the liquid inlet channel is provided with a water leakage valve, and the key switch plate drives a first valve to open or close the liquid outlet channel, and is characterized in that: the cup inner cup is provided with a liquid inlet and a liquid outlet, a second valve is arranged on the liquid outlet, the key switch board drives the second valve to open when driving the first valve to open, and the second valve is far away from the first valve. When the beverage can is taken out from the beverage preparation device and the beverage is to be poured out, the first valve opens the liquid outlet channel and simultaneously opens the liquid outlet and the air outlet, so that the beverage can be poured out smoothly by the beverage can.
Description
Technical Field
The invention relates to the technical field of beverage preparation devices, in particular to a beverage cup cover structure of a beverage preparation device.
Background
Drip-type coffee makers are popular as a beverage preparation device, and are usually composed of a machine body and a removable coffee pot, wherein in general, the coffee pot is provided with a liquid inlet channel, a liquid outlet channel and a valve inlet and outlet structure in a cup cover part, the liquid inlet channel is matched with a water outlet nozzle of the machine body of the coffee maker, and the coffee pot enables coffee prepared by the machine body to flow into the pot body through the liquid inlet channel. Typically, the lid member is provided with a valve and a key for opening the outlet passage, and when coffee is to be poured from the carafe, the key is manually depressed to open the valve. The pot lid has a plurality of structures, such as a coffee pot disclosed in Chinese patent No. 03270587.5 or a coffee pot lid disclosed in Chinese patent No. 201220000086.4. In the lid structure, an exhaust hole is usually provided to make the pressure in the body the same as the atmospheric pressure, and the exhaust hole is usually provided on the inner cup lid of the lid, as shown in fig. 1. However, the vent hole is of an open design, and there is a chance that coffee liquid will undesirably overflow from the hole when pouring coffee, but if the vent hole is eliminated, it is difficult to adjust the air pressure in the coffee pot, and when the internal air pressure is greater than the atmospheric pressure, coffee does not enter the pot body, or, when pouring coffee, water is not smooth.
Disclosure of Invention
The invention aims to provide a beverage cup cover structure of a beverage preparation device, wherein an air outlet and a switch for liquid inlet and liquid outlet are arranged on a cup cover, so that when beverage flows into and out of a beverage cup, the beverage can be communicated with outside air and can be prevented from unexpected overflow, and the problems in the background art are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the utility model provides a beverage bowl cover structure of beverage preparation facilities, includes bowl cover, cup inner cup, key switch board, feed liquor passageway, drain valve is set up to the feed liquor passageway, key switch board drive first valve is opened or is closed the drain liquor passageway, its characterized in that: the cup inner cup is provided with a liquid inlet and a liquid outlet, a second valve is arranged on the liquid outlet, the key switch board drives the second valve to open when driving the first valve to open, and the second valve is far away from the first valve.
The key switch board includes button portion, switch board, pin joint, the pin joint is articulated with the cup inner cup, the first end installation of switch board first valve, the second end of switch board sets up the briquetting, the drive when the briquetting is down the liquid gas vent is opened to the second valve, and the first end of switch board, second end are in the pin joint both sides respectively.
The cup inner cup is characterized in that an exhaust barrel is arranged on the liquid outlet and exhaust port, a valve column which moves vertically is arranged in the exhaust barrel, the second valve is fixed at the tail end of the valve column and is located below the liquid outlet and exhaust port, a valve column reset spring is sleeved on the valve column, a pressing block is arranged right above the valve column, and a switch plate reset spring is sleeved on the pressing block.
The inner cup cover is provided with a central outer sleeve, the cup cover is provided with a sinking cavity, the bottom of the sinking cavity is provided with a central inner sleeve, the central inner sleeve is inserted into the central outer sleeve, the water leakage valve comprises an umbrella top and a flow guide rod, the flow guide rod is inserted into the central inner sleeve, a gap between the flow guide rod and the central inner sleeve forms a liquid inlet channel, the umbrella top is provided with a liquid inlet, the liquid inlet is communicated with the liquid inlet channel, and the tail end of the flow guide rod is provided with a liquid inlet valve.
The liquid inlet and outlet are arranged beside the central outer sleeve, the liquid inlet valve passes through the liquid inlet and outlet to enable the liquid inlet and outlet to be closed or opened together with the central outer sleeve, the guide rod is sleeved with a water leakage valve reset spring, and the water leakage valve reset spring has potential energy for enabling the liquid inlet valve to close the liquid inlet channel.
The liquid outlet and the air outlet are provided with a horn mouth, the second valve is provided with an air-permeable through hole, and the air-permeable through hole is communicated with the horn mouth.
The cup cover ring is in sealing connection with the large body of the beverage kettle, the cup inner cover is fixed on the cup cover ring, and the key part extends out of the cup cover; the cup inner cup is provided with a liquid outlet chamber, a first liquid outlet is formed in a lower bottom plate of the liquid outlet chamber, a second liquid outlet is formed in the side wall of the liquid outlet chamber, a cup mouth is arranged on the cup cover ring, and the liquid outlet channel is formed by the first liquid outlet, the liquid outlet chamber, the second liquid outlet and the cup mouth.
The upper top plate of the liquid outlet chamber is provided with a valve hole, the first valve comprises an arrow-shaped mounting head, a mounting annular groove and a sealing part, the mounting annular groove is arranged on the arrow-shaped mounting head, the arrow-shaped mounting head moves up and down in the valve hole, and the diameter of the sealing part is larger than the inner diameter of the valve hole and the inner diameter of the first liquid outlet.
The upper surface of the sealing part is provided with a flange, and the lower surface of the sealing part is an arc surface.
The liquid inlet valve is provided with a first ladder stand and a second ladder stand, the first ladder stand can extend into the center outer sleeve to form a seal, and the second ladder stand can extend into the liquid inlet and outlet to form a seal.
The invention has the following beneficial effects:
1. according to the invention, the liquid inlet vent and the liquid outlet vent are formed in the inner cup cover, the second valve is arranged on the liquid outlet vent, and the key switch board drives the second valve to be opened when the first valve is driven to be opened, so that when the beverage can is taken out from the beverage preparation device and the beverage is to be poured out, the key switch board needs to be pressed down, and at the moment, the first valve opens the liquid outlet channel and simultaneously opens the liquid outlet vent, so that the beverage can be poured out smoothly by the beverage can be poured out.
The liquid inlet and the liquid outlet are arranged beside the central outer sleeve, the liquid inlet valve passes through the liquid inlet and the liquid outlet to enable the liquid inlet and the liquid outlet to be closed or opened together with the central outer sleeve, the guide rod is sleeved with the water leakage valve reset spring, and the water leakage valve reset spring has potential energy for enabling the liquid inlet valve to close the liquid inlet channel, so that when the beverage pot receives beverage (such as coffee) from the beverage preparation device, the liquid inlet valve and the liquid inlet and the liquid outlet are opened together, and when the coffee enters the big body of the pot body, the balance of the internal and external air pressure of the big body is kept, and the coffee can smoothly enter the beverage pot from the preparation device for storage.
The second valve is provided with the ventilation through hole which is communicated with the liquid outlet and the air outlet, the ventilation through hole has small aperture and is provided with the horn mouth with the inclined surface structure above the ventilation through hole, so that beverage can be prevented from flowing from the hole to the inner cover of the cup, meanwhile, the ventilation through hole enables the internal pressure of the beverage pot to be communicated with the external atmospheric pressure, the beverage can be slowly poured out at low speed, and the beverage in the pot is prevented from being intermittently sprayed from the spout due to overlarge internal atmospheric pressure.
The invention has scientific and reasonable conception, compact cup cover structure layout and attractive and fashionable appearance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a beverage can according to the present invention;
FIG. 2 is a schematic view of the structure of the beverage cup of the present invention;
FIG. 3 is a cross-sectional view (liquid inlet state) of the beverage cup lid structure of the present invention;
FIG. 4 is a cross-sectional view of the beverage cap structure of the present invention (liquid in closed state);
FIG. 5 is a schematic view of the beverage cap of the present invention disassembled;
FIG. 6 is a cross-sectional view of the inner cup lid structure of the present invention;
FIG. 7 is a schematic diagram of a key switch board structure according to the present invention;
fig. 8 is a schematic view of a first valve according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention is a beverage cup cover structure of a beverage preparation device, and a beverage can of a drip-type coffee maker is described below as an example. After the coffee machine prepares the coffee liquid, the coffee liquid needs to be drained to the beverage pot for containing, when the coffee is drunk, the beverage pot is taken out from the preparation device and is inclined, and the coffee flows out from the pot body through the cup cover assembly. This beverage bowl cover structure includes bowl cover 1, cup inner cup 2, bowl cover ring 3, still includes key switch board 4, feed liquor passageway 100, liquid outlet channel, the feed liquor passageway sets up water leakage valve 5, key switch board 4 drive first valve 6 open or close liquid outlet channel, cup inner cup sets up feed liquor gas vent 7, goes out liquid gas vent 8, set up second valve 9 on the play liquid gas vent, the key switch board is when driving first valve and opens, and the second valve is opened to the drive simultaneously, and second valve 9 is being close to one side of kettle body handle, and first valve 6 is in bowl mouth 31 one side of bowl cover ring, consequently, first valve is kept away from to the second valve, and this design overall arrangement makes the beverage be difficult to soak second valve 9 when pouring.
The key switch board 4 includes button portion 41, switch board 42, pin joint 43, and cup inner cup 2 is for sinking the structure, is equipped with hinge seat 20 on the lid bottom plate, the pin joint is a pair of, forms hinged joint with the cup inner cup on hinge seat 20, the first end installation of switch board first valve 6, the second end of switch board sets up briquetting 10, the briquetting drives when going down the liquid gas vent is opened to the second valve, and the first end, the second end of switch board are in the pin joint both sides respectively.
The cup inner cover sets up the aiutage 21 on going out the liquid gas vent, set up the valve stem 11 of vertical migration in the aiutage, the second valve is fixed at the end of valve stem and is located out liquid gas vent below, the valve stem is gone up the cover and is established valve stem reset spring 12, the briquetting is directly over the valve stem, the cover is established switch board reset spring 13 on the briquetting. The exhaust barrel 21 is internally provided with a barrel inner ring 211, the barrel inner ring 211 is provided with a step, the top of the valve barrel 11 is provided with a round cap, one end of the valve barrel reset spring 12 is propped against the round cap, the other end is propped against the step of the barrel inner ring 211, and when the pressure applied to the valve barrel by the key switch plate disappears, the valve barrel reset spring jacks up the valve barrel upwards, so that the second valve keeps a state of closing the liquid outlet and the air outlet. An annular interlayer gap is formed between the exhaust barrel 21 and the barrel inner ring 211 for receiving the shutter return spring 13. One end of the switch plate return spring 13 is propped against the bottom end of the annular interlayer, and the other end of the switch plate return spring is sleeved on the peripheral plate surface of the pressing block 10, when the external force of the key part 41 disappears, the switch plate return spring 13 promotes the key part to jack up upwards, and the first valve 6 is pressed downwards, so that the liquid outlet channel is closed.
The inner cup cover 2 is provided with a central outer sleeve 22, the cup cover 1 is provided with a sinking cavity 101, the bottom of the sinking cavity is provided with a central inner sleeve 15, the central inner sleeve is inserted into the central outer sleeve, the water leakage valve 5 comprises an umbrella top 51 and a guide rod 52, the guide rod is inserted into the central inner sleeve 15, a gap between the guide rod and the central inner sleeve forms a liquid inlet channel 100, the umbrella top is provided with a liquid inlet 53, the liquid inlet 53 is communicated with the liquid inlet channel 100, and the tail end of the guide rod is provided with a liquid inlet valve 16. The inlet valve 16 is below the central outer sleeve 22.
The liquid inlet and outlet 7 is arranged beside the central outer sleeve, the liquid inlet valve passes through the liquid inlet and outlet to enable the liquid inlet and outlet to be closed or opened together with the central outer sleeve, the guide rod is sleeved with the water leakage valve reset spring 17, one end of the water leakage valve reset spring 17 is propped against the lower bottom surface of the umbrella top 51, and the other end of the water leakage valve reset spring is propped against the bottom wall of the sinking cavity 101, so that potential energy for enabling the liquid inlet valve to close the liquid inlet channel is provided.
The liquid outlet and air vent 8 is provided with a horn mouth 81, the second valve 9 is provided with an air permeable through hole 91, the air permeable through hole is communicated with the horn mouth 81, the air permeable through hole 91 is arranged below the slope of the horn mouth, the diameter of the air permeable through hole is 0.5-2mm, preferably 1mm, and because the diameter of the air permeable through hole is small and is arranged right below the slope of the horn mouth, even if a trace of liquid drops enter the horn mouth 81 along the slope along with steam, the liquid drops can drop back into the kettle body along the slope. The arrangement of the ventilation through holes not only can balance the internal pressure and the external pressure of the beverage pot, but also can slowly flow out when the key switch board is pressed down, so that the beverage in the pot is prevented from being 'sprayed thin and discharged' due to overlarge air pressure in the pot.
The cup cover ring is in sealing connection with the large body of the beverage pot through a sealing ring 35 to form a sealed beverage container. The cup inner cover is fixed on the cup cover ring, and the key part extends out of the cup cover; the cup inner cover is provided with a liquid outlet chamber 18, a first liquid outlet 181 is arranged on a lower bottom plate of the liquid outlet chamber, a second liquid outlet 182 is arranged on the side wall of the liquid outlet chamber, and the liquid outlet channel is formed by the first liquid outlet 181, the liquid outlet chamber 18, the second liquid outlet 182 and a cup mouth 31 of the cup cover ring.
The upper top plate of the liquid outlet chamber is provided with a valve hole 183, the first valve 6 comprises an arrow-shaped mounting head 61, a mounting ring groove 60 and a sealing part 62, the mounting ring groove is arranged on the arrow-shaped mounting head, the mounting ring groove 60 is clamped on a plate hole 421 of the switch plate 42, the arrow-shaped mounting head is fixedly connected with the switch plate, the arrow-shaped mounting head 61 moves up and down in the valve hole 183, and the diameter of the sealing part is larger than the inner diameter of the valve hole and the inner diameter of the first liquid outlet. The upper surface of the sealing part is provided with a flange 63, and the lower surface of the sealing part is an arc surface. The flange 63 provides a good seal against the first valve 6 when it contacts the surface of the valve bore 183 to prevent fluid from leaking out of the valve bore 183. The hollow notch 64 is arranged upwards in the center of the bottom cambered surface of the sealing part, the depth of the notch directly reaches the arrow-shaped mounting head 61 but does not reach the mounting ring groove 60, the notch 64 enables the sealing part 62 of the first valve 6 to have a larger deformation range, the sealing effect of the sealing part is better exerted, and meanwhile, design parameters of elastic deformation force of the switch plate return spring 13 can be reduced, so that the operation experience of the key switch plate 4 is more comfortable.
The liquid inlet valve is provided with a first ladder stand and a second ladder stand, the first ladder stand can extend into the center outer sleeve to form a seal, and the second ladder stand can extend into the liquid inlet and outlet to form a seal.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The utility model provides a beverage bowl cover structure of beverage preparation facilities, includes bowl cover, cup inner cup, key switch board, feed liquor passageway, drain valve is set up to the feed liquor passageway, key switch board drive first valve is opened or is closed the drain liquor passageway, its characterized in that: the cup inner cup is provided with a liquid inlet and a liquid outlet, a second valve is arranged on the liquid outlet, the key switch board drives the second valve to open when driving the first valve to open, and the second valve is far away from the first valve.
2. The beverage cup lid structure of the beverage preparation device according to claim 1, wherein: the key switch board includes button portion, switch board, pin joint, the pin joint is articulated with the cup inner cup, the first end installation of switch board first valve, the second end of switch board sets up the briquetting, the drive when the briquetting is down the liquid gas vent is opened to the second valve, and the first end of switch board, second end are in the pin joint both sides respectively.
3. The beverage cup lid structure of the beverage preparation device according to claim 2, wherein: the cup inner cup is characterized in that an exhaust barrel is arranged on the liquid outlet and exhaust port, a valve column which moves vertically is arranged in the exhaust barrel, the second valve is fixed at the tail end of the valve column and is located below the liquid outlet and exhaust port, a valve column reset spring is sleeved on the valve column, a pressing block is arranged right above the valve column, and a switch plate reset spring is sleeved on the pressing block.
4. A beverage cup lid structure of a beverage preparation device according to claim 3, characterized in that: the inner cup cover is provided with a central outer sleeve, the cup cover is provided with a sinking cavity, the bottom of the sinking cavity is provided with a central inner sleeve, the central inner sleeve is inserted into the central outer sleeve, the water leakage valve comprises an umbrella top and a flow guide rod, the flow guide rod is inserted into the central inner sleeve, a gap between the flow guide rod and the central inner sleeve forms a liquid inlet channel, the umbrella top is provided with a liquid inlet, the liquid inlet is communicated with the liquid inlet channel, and the tail end of the flow guide rod is provided with a liquid inlet valve.
5. The beverage cup lid structure of the beverage preparation device according to claim 4, wherein: the liquid inlet and outlet are arranged beside the central outer sleeve, the liquid inlet valve passes through the liquid inlet and outlet to enable the liquid inlet and outlet to be closed or opened together with the central outer sleeve, the guide rod is sleeved with a water leakage valve reset spring, and the water leakage valve reset spring has potential energy for enabling the liquid inlet valve to close the liquid inlet channel.
6. The beverage cup lid structure of the beverage preparation device according to claim 5, wherein: the liquid outlet and the air outlet are provided with a horn mouth, the second valve is provided with an air-permeable through hole, and the air-permeable through hole is communicated with the horn mouth.
7. A beverage cup lid structure of a beverage preparation device according to any one of claims 2 to 6, characterized in that: the cup cover ring is in sealing connection with the large body of the beverage kettle, the cup inner cover is fixed on the cup cover ring, and the key part extends out of the cup cover; the cup inner cup is provided with a liquid outlet chamber, a first liquid outlet is formed in a lower bottom plate of the liquid outlet chamber, a second liquid outlet is formed in the side wall of the liquid outlet chamber, a cup mouth is arranged on the cup cover ring, and the liquid outlet channel is formed by the first liquid outlet, the liquid outlet chamber, the second liquid outlet and the cup mouth.
8. The beverage cap construction of a beverage preparation device of claim 7, wherein: the upper top plate of the liquid outlet chamber is provided with a valve hole, the first valve comprises an arrow-shaped mounting head, a mounting annular groove and a sealing part, the mounting annular groove is arranged on the arrow-shaped mounting head, the arrow-shaped mounting head moves up and down in the valve hole, and the diameter of the sealing part is larger than the inner diameter of the valve hole and the inner diameter of the first liquid outlet.
9. The beverage cap structure of the beverage preparation device of claim 8, wherein: the upper surface of the sealing part is provided with a flange, and the lower surface of the sealing part is an arc surface.
10. The beverage cup lid structure of the beverage preparation device according to claim 5, wherein: the liquid inlet valve is provided with a first ladder stand and a second ladder stand, the first ladder stand can extend into the center outer sleeve to form a seal, and the second ladder stand can extend into the liquid inlet and outlet to form a seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114809.6A CN116548819A (en) | 2023-02-15 | 2023-02-15 | Beverage cup cover structure of beverage preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114809.6A CN116548819A (en) | 2023-02-15 | 2023-02-15 | Beverage cup cover structure of beverage preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116548819A true CN116548819A (en) | 2023-08-08 |
Family
ID=87498898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310114809.6A Pending CN116548819A (en) | 2023-02-15 | 2023-02-15 | Beverage cup cover structure of beverage preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116548819A (en) |
-
2023
- 2023-02-15 CN CN202310114809.6A patent/CN116548819A/en active Pending
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