CN218651407U - Heat dissipation constant temperature coffee pot - Google Patents
Heat dissipation constant temperature coffee pot Download PDFInfo
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- CN218651407U CN218651407U CN202221745199.7U CN202221745199U CN218651407U CN 218651407 U CN218651407 U CN 218651407U CN 202221745199 U CN202221745199 U CN 202221745199U CN 218651407 U CN218651407 U CN 218651407U
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Abstract
The utility model discloses a heat dissipation constant temperature coffee pot, which comprises an upper pot, a coffee powder hopper arranged in the upper pot, a lower pot and a water absorption hopper arranged in the lower pot; a heat dissipation thermostat is arranged between the upper kettle and the lower kettle and comprises a body, a flow guide hole and a heat dissipation groove; the body is provided with an upper connecting end and a lower connecting end which are respectively connected with the upper kettle and the lower kettle; at least one flow guide hole is a through hole which penetrates through the upper end and the lower end of the body; at least one radiating groove is arranged on the side part of the body and positioned on the periphery of the flow guide hole; and a communicated water flow path is formed among the lower pot, the water suction hopper, the flow guide hole, the coffee powder hopper and the upper pot. The utility model discloses add a heat dissipation thermostat between the upper and lower kettle of current coffee pot to dispel the heat to hot water, with avoid the coffee liquid splash, cross the extraction, keep the temperature to have good extraction temperature, and keep water pressure stable.
Description
Technical Field
The utility model relates to a moka kettle technical field specifically is a heat dissipation constant temperature coffee pot.
Background
The mocha pot is divided into an upper structure, a middle structure and a lower structure, the lower pot is a water tank for containing water, a powder hopper in the middle is used for containing coffee powder, and the upper pot is used for containing extracted coffee liquid. The principle of the coffee extracting machine is that water in a lower pot is heated to be steam, the pressure of the steam is utilized to push the water to a guide pipe to enter a powder hopper to extract coffee liquid, and then the water is continuously pushed to an upper pot through the guide pipe to be polymerized and flow out.
The mocha kettle which is circulated in the market at present has a single valve and a double valve, wherein the single valve has about 0.1Mpa of extraction pressure, coffee juice cannot be completely extracted, the double valve mocha kettle has the lifting pressure of 0.25-0.35Mpa, for example, as disclosed in 2019, 11 and 22 months, publication No. CN201821465085.0, patent name: a mocha kettle pressure valve double valve, the mocha kettle with the double valve can effectively improve the extraction of coffee, the grease is rich, but the disadvantage after the pressure is increased is that the heating time is correspondingly increased, the coffee is easy to splash and over-extract, the heating time is too long, the water temperature is too high, a series of problems of secondary boiling in the kettle, scorched smell and the like can be caused, and the best extraction water temperature of the coffee is 90 degrees.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a heat dissipation constant temperature coffeepot dispels the heat before hot water extraction coffee, keeps the temperature to have good extraction temperature.
In order to realize the purpose, the utility model discloses a technical scheme is: a heat-dissipation constant-temperature coffee pot comprises an upper pot, a coffee powder hopper arranged in the upper pot, a lower pot and a water suction hopper arranged in the lower pot; a heat dissipation thermostat is arranged between the upper kettle and the lower kettle and comprises a body, a flow guide hole and a heat dissipation groove; the body is provided with an upper connecting end and a lower connecting end which are respectively connected with the upper kettle and the lower kettle; at least one flow guide hole is a through hole which penetrates through the upper end and the lower end of the body; at least one heat dissipation groove is arranged on the side part of the body and positioned on the periphery of the flow guide hole; and a communicated water flow path is formed among the lower pot, the water suction hopper, the flow guide hole, the coffee powder hopper and the upper pot.
The beneficial effect of adopting above-mentioned technical scheme is: add a heat dissipation thermostat between the upper and lower kettle of current coffee pot, before hot water gets into the coffee powder fill from lower kettle, hot water gets into the heat dissipation thermostat body from the water conservancy diversion hole in, because the last radiating groove that has of heat dissipation thermostat, this radiating groove has increased the contact surface of heat dissipation thermostat body and air, when hot water passes through the water conservancy diversion hole, the heat conducts from the inboard outside to the body of body, outside air carries out the heat convection with the body outside, thereby dispel the heat to hot water, in order to avoid the coffee liquid splash, cross the extraction, it has good extraction temperature to keep the temperature, and keep water pressure stable.
The utility model discloses it is further, water conservancy diversion hole and radiating groove have a plurality ofly, the water conservancy diversion hole distributes according to body center circumference, and the body lateral part that every water conservancy diversion hole corresponds is provided with the radiating groove.
The beneficial effect of adopting above-mentioned technical scheme is: the hot water is evenly distributed, so that the even heat dissipation of the water is ensured, and the ideal temperature is reached.
The utility model discloses it is further, the water conservancy diversion hole is 3 and distributes according to body center interval 120 degrees, the radiating groove corresponds 3 water conservancy diversion hole settings respectively at the body lateral part for 3.
The beneficial effect of adopting above-mentioned technical scheme is: the number of the flow guide holes can be set according to the size of the coffee pot, and 3 pairs of flow guide holes and heat dissipation grooves are preferably adopted.
The utility model discloses it is further, every water conservancy diversion pore pair is provided with a plurality of radiating grooves of arranging side by side at the body lateral part.
The beneficial effect of adopting above-mentioned technical scheme is: each flow guide hole can be correspondingly provided with one heat dissipation groove, and a plurality of heat dissipation grooves can be arranged on the same vertical plane to dissipate heat of the flow guide hole and can be arranged according to actual conditions.
The utility model discloses it is further, the radiating groove is from the body outside peripheral end to the fluting of center one side, the radiating groove bore is inwards little by the outer end.
The beneficial effect of adopting above-mentioned technical scheme is: the outer end caliber is large, so that air circulation is facilitated, heat dissipation is facilitated, and the inner end caliber is used for keeping the strength of the thermostat.
The utility model discloses it is further, the height of radiating groove, bore and lower kettle capacity are directly proportional.
The beneficial effect of adopting above-mentioned technical scheme is: the height and the caliber of the radiating groove can be adjusted according to the capacity of the coffee pot, theoretically, the larger the radiating groove is, the better the radiating effect is, and the best size for keeping the water temperature at 90 degrees can be selected through experimental tests.
The utility model discloses a further, the upper kettle comprises an upper kettle body, an upper kettle cover, a pressure boosting valve cap, a pressure boosting valve core and an upper kettle handle; a conduit communicated with the bottom is arranged in the center of the upper kettle body, and a space for containing coffee is arranged around the conduit; the pressure increasing valve core is arranged at an outlet at the top of the guide pipe and is provided with a valve core sealing ring, and a pressure increasing valve cap is arranged on the pressure increasing valve core; one end of the upper kettle cover is fixed with the nylon cap, and the other end of the upper kettle cover is hinged with the upper kettle body through the nylon cap and the pin; the upper kettle handle is fixedly connected with one side of the upper kettle body.
The beneficial effect of adopting above-mentioned technical scheme is: the utility model discloses a bivalve structure can effectively promote the extraction of coffee, and the grease is abundant. The upper kettle cover can be opened or closed by pressing the nylon cover cap, the nylon cover cap is good in heat insulation and prevents hands from being scalded, the handle of the upper kettle is made of nylon materials in the same way, and the upper kettle handle is not limited to be made of nylon materials and can be replaced by other appropriate heat insulation materials.
The utility model discloses a further, the body is cylindrical, and body upper portion is formed with the accommodation space, coffee powder fill block is in the accommodation space, and coffee powder fill top is provided with the filter screen, and body and last kettle threaded connection install the upper seal circle between body and the last kettle; a thermostat handle is arranged on the side of the body.
The beneficial effect of adopting above-mentioned technical scheme is: the coffee powder hopper is arranged on the heat dissipation thermostat body, the whole structure is compact, and the spatial layout is reasonable. The filter screen is arranged at the upper part of the coffee powder hopper, so that the situation that coffee powder is not fully extracted and enters the upper pot can be prevented. Set up the thermostat handle and conveniently grip, the handle material is nylon, and the heat-proof quality is good prevents scalding, certainly is not limited to adopting the nylon material, can replace with other suitable thermal insulation materials.
The utility model discloses a further, the top of the water absorption bucket is formed with two layers of walls of outer bucket wall and inner bucket wall, the outer bucket wall is provided with screw thread, the bottom of the body is provided with peripheral lower screw thread and inner screw thread of indent, the lower screw thread of the body is connected with the lower pot, and the body is connected with the water absorption bucket through the inner screw thread; and a sealing ring groove is formed between the lower thread and the internal thread, and a lower sealing ring is arranged in the sealing ring groove.
The beneficial effect of adopting above-mentioned technical scheme is: the water absorption bucket is provided with two layers of bucket walls, a double-layer sealing structure is formed, the sealing performance is enhanced, and meanwhile, the sealing effect is good through being provided with the lower sealing ring.
The utility model discloses it is further, the internal portion of kettle is flourishing basin down, is provided with the safety relief valve on the kettle body.
The beneficial effect of adopting above-mentioned technical scheme is: the pressure in the coffee pot can be safely released, and the use is safe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a perspective assembly view of the present invention;
FIG. 3 is a top view of the heat dissipating thermostat of the present invention;
fig. 4 is a bottom view of the heat dissipating thermostat of the present invention;
fig. 5 is a cross-sectional view of the heat dissipating thermostat of the present invention;
FIG. 6 is a schematic view of the water absorption funnel of the present invention;
fig. 7 is a schematic view of the working principle of the present invention;
in the figure: 1. the kettle comprises an upper kettle, 101, a nylon cover cap, 102, an upper kettle cover, 103, a pressurizing valve cap, 104, a pressurizing valve core, 105, a valve core sealing ring, 106, a pin, 107, an upper kettle handle, 108, an upper kettle body, 2, a heat dissipation thermostat, 201, a thermostat handle, 202, a body, 203, a heat dissipation groove, 204, a flow guide hole, 205, an accommodating space, 206, an upper thread, 207, a lower thread, 208, an internal thread, 3, a safety relief valve, 4, a lower kettle, 5, a filter screen, 6, an upper sealing ring, 7, a coffee powder hopper, 8, a lower sealing ring, 9, a water suction hopper, 901, an inner hopper wall, 902 and an outer hopper wall.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 3, an embodiment of the present invention: a heat dissipation constant temperature coffee pot comprises an upper pot 1, a coffee powder hopper 7 arranged in the upper pot 1, a lower pot 4 and a water absorption hopper 9 arranged in the lower pot 4; a heat dissipation thermostat 2 is arranged between the upper kettle 1 and the lower kettle 4, and the heat dissipation thermostat 2 comprises a body 202, a flow guide hole 204 and a heat dissipation groove 203; the body 202 is provided with an upper connecting end and a lower connecting end which are respectively connected with the upper kettle 1 and the lower kettle 4; at least one flow guide hole 204 is a through hole which penetrates through the upper end and the lower end of the body 202; at least one heat dissipation groove 203 is arranged on the side part of the body 202 and positioned on the periphery of the flow guide hole 204; a water flow path is formed among the lower pot 1, the water suction hopper 9, the flow guide hole 204, the coffee powder hopper 7 and the upper pot 4. The utility model discloses add a heat dissipation thermostat 2 between the last lower pot of current coffee pot, as shown in fig. 5, heat when the coffee pot, hot water gets into before coffee powder fill 7 from lower pot 4, hot water enters into heat dissipation thermostat body 202 from water conservancy diversion hole 204 in, because the last radiating groove 203 that has of heat dissipation thermostat, this radiating groove 203 has increased the contact surface of heat dissipation thermostat body and air, when hot water is through water conservancy diversion hole 204, the heat is conducted to the body outside from the body inboard, outside air carries out the heat convection with the body outside, thereby dispel the heat to hot water, in order to avoid the coffee liquid splash, cross the extraction, it has good extraction temperature to keep the temperature, and it is stable to keep water pressure.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that the diversion holes 204 and the heat dissipation grooves 203 are multiple, the diversion holes 204 are distributed along the circumference of the body center, and the heat dissipation grooves 203 are disposed on the side of the body corresponding to each diversion hole 204. This embodiment lets lower kettle 4 hot-water carry out even reposition of redundant personnel, guarantees that hot-water is evenly dispelled the heat, reaches the extraction temperature of ideal.
In other embodiments of the present invention, the remaining are the same as the above embodiments, except that as shown in fig. 3 and fig. 4, the diversion holes 204 are 3 distributed at 120 degrees intervals from the center of the body, and the heat dissipation grooves 203 are 3 and are respectively disposed on the side of the body corresponding to the 3 diversion holes 204. The number of the diversion holes 204 can be set according to the size and capacity of the coffee pot, and 3 pairs of diversion holes and heat dissipation grooves are preferably adopted.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 3, each of the guiding holes 204 is provided with a plurality of heat dissipating slots 203 arranged side by side corresponding to the side portion of the body. Each flow guide hole 204 may be provided with one corresponding heat dissipation groove 203, or a plurality of heat dissipation grooves may be provided on the same vertical plane to dissipate heat from the flow guide hole, which may be set according to actual conditions.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 1, the heat dissipation groove 203 is a slot from the outer peripheral end of the body to the center side, and the diameter of the heat dissipation groove 203 is gradually reduced from the outer end to the inside. The outer end has a large caliber, which is convenient for air circulation and is beneficial to heat dissipation, and the inner end has a small caliber, which is used for keeping the strength of the thermostat. The height and the caliber of the heat dissipation groove 203 are in direct proportion to the capacity of the lower pot, the height and the caliber of the heat dissipation groove 203 can be adjusted according to the capacity of the coffee pot, theoretically, the larger the heat dissipation groove is, the better the heat dissipation effect is, and the optimal size for keeping the water temperature at 90 degrees can be selected through experimental tests.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 2, the upper kettle 1 comprises an upper kettle body 108, an upper kettle cover 102, a pressurization valve cap 103, a pressurization valve core 104 and an upper kettle handle 107; a conduit communicated with the bottom is arranged in the center of the upper kettle body 108, and a space for containing coffee liquid is arranged around the conduit; pressure boost case 104 is installed in the export of pipe top to be provided with case sealing washer 105, install pressure boost valve cap 103 on the pressure boost case 104, the utility model discloses coffee pot adopts bivalve structure, can effectively promote the extraction of coffee, and the grease is abundant. One end of the upper pot lid 102 is fixed with the nylon cap 101, the other end of the upper pot lid is hinged with the upper pot body 108 through the nylon cap 101 and the pin 106, the upper pot lid 102 is provided with the nylon cap 101, the upper pot lid 102 can be opened or closed by pressing the nylon cap 101, the nylon cap 101 is good in heat insulation performance, and hands are prevented from being scalded. The upper kettle handle 107 is fixedly connected to one side of the upper kettle body, and similarly, the upper kettle handle 107 is also made of nylon, but the upper kettle handle is not limited to be made of nylon and can be replaced by other suitable heat insulating materials.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 2 and fig. 3, the body 202 is cylindrical, the upper portion of the body 202 is formed with the accommodating space 205, the coffee powder hopper 7 is engaged with the accommodating space 205 during assembly, the coffee powder hopper 7 is placed on the heat dissipation thermostat body, the whole structure is compact, and the spatial layout is reasonable. The top of the coffee powder hopper 7 is provided with a filter screen 5, which can prevent coffee powder which is not fully extracted from entering the upper pot. The body 202 is in threaded connection with the upper kettle 1, and an upper sealing ring 6 is arranged between the body 202 and the upper kettle 1 to ensure the sealing property. The body lateral part is provided with thermostat handle 201, conveniently grips, and the handle material is nylon, and the heat-proof quality is good prevents scalding, certainly is not limited to adopting the nylon material, can replace with other suitable thermal insulation material.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 4 and fig. 6, two layers of walls, namely an outer wall 902 and an inner wall 901, are formed at the top of the water absorption bucket 9, the outer wall 902 is provided with threads, the bottom of the body 202 is provided with peripheral lower threads 207 and concave inner threads 208, the lower threads 207 of the body are connected with the lower pot 4, and the body 202 is connected with the top of the water absorption bucket 9 through the inner threads 208; a seal ring groove is formed between the lower thread 207 and the internal thread 208, and a lower seal ring 8 is arranged in the seal ring groove.
The water suction hopper 9 is provided with two layers of hopper walls, a double-layer sealing structure is formed, the sealing performance is enhanced, and meanwhile, the sealing effect is good through being provided with the lower sealing ring 8.
In other embodiments of the present invention, the rest of the embodiments are the same as the above embodiments, except that as shown in fig. 1 and fig. 2, the water containing tank is arranged inside the lower pot 4, and the safety relief valve 3 is arranged on the pot body, so that the pressure in the coffee pot can be safely relieved, and the use is safe.
In combination with the above embodiment, the working process principle of the utility model is as follows: as shown in figures 5 and 7, coffee powder is placed in a coffee powder hopper 7, a proper amount of water is contained in a lower pot 4, the coffee pot starts to heat, the water in the lower pot 4 becomes steam, the steam pressure water flows upwards from a water suction hopper 9 to be in contact with a heat dissipation thermostat 2, the water is shunted through a plurality of diversion holes 204 to enter a heat dissipation thermostat body 202, the contact surface of the heat dissipation thermostat body and air is enabled by a heat dissipation groove 203 on the heat dissipation thermostat, external air sufficiently cools and dissipates the heat of the hot water when the hot water passes through the diversion holes 204, the water temperature reaches the ideal extraction temperature, the water flows out from the upper part of the diversion holes 204, and is in contact with the coffee powder through small holes at the bottom of the coffee powder hopper 7 to form coffee liquid, the coffee liquid is filtered by a filter screen 5 to enter a conduit of an upper pot, and then flows out in a converging manner through a booster valve.
Of course, the above-mentioned embodiments are merely preferred embodiments of the present invention, and are not particularly limited thereto. Those of ordinary skill in the art will understand that: on the basis, targeted adjustment can be performed according to actual needs, so that different implementation modes can be obtained. This is not illustrated here, since many implementations are possible.
Claims (10)
1. A heat-dissipation constant-temperature coffee pot comprises an upper pot, a coffee powder hopper arranged in the upper pot, a lower pot and a water suction hopper arranged in the lower pot;
the kettle is characterized in that a heat dissipation thermostat is arranged between the upper kettle and the lower kettle, and the heat dissipation thermostat comprises a body, a flow guide hole and a heat dissipation groove; the body is provided with an upper connecting end and a lower connecting end which are respectively connected with the upper kettle and the lower kettle; at least one flow guide hole is a through hole which penetrates through the upper end and the lower end of the body; at least one heat dissipation groove is arranged on the side part of the body and positioned on the periphery of the flow guide hole; and a water flow path is formed among the lower pot, the water suction hopper, the flow guide hole, the coffee powder hopper and the upper pot.
2. The heat-dissipating coffee maker as claimed in claim 1, wherein the number of the flow-guiding holes and the heat-dissipating grooves is plural, the flow-guiding holes are distributed along a circumference of a center of the body, and the heat-dissipating grooves are formed at a side portion of the body corresponding to each flow-guiding hole.
3. The heat-dissipating thermostatic coffee pot according to claim 2, wherein the number of the flow-guiding holes is 3, and the flow-guiding holes are distributed at 120 degrees intervals in the center of the body, and the number of the heat-dissipating grooves is 3, and the heat-dissipating grooves are respectively arranged at the side of the body corresponding to the 3 flow-guiding holes.
4. The heat-dissipating thermostatic coffee pot according to claim 2, wherein each of the guiding holes is provided with a plurality of heat-dissipating grooves arranged in parallel at the side of the body.
5. The heat-dissipating thermostatic coffee maker as claimed in claim 1 or 2, wherein the heat-dissipating grooves are slots from the outer peripheral end of the body to the center side, and the diameter of the heat-dissipating grooves is gradually reduced from the outer end to the inner end.
6. A heat-dissipating thermostatic coffee pot according to claim 1 or 2, wherein the height and diameter of the heat-dissipating well is proportional to the capacity of the lower pot.
7. The heat-dissipation constant-temperature coffee pot as claimed in claim 1 or 2, wherein the upper pot comprises an upper pot body, an upper pot cover, a pressurizing valve cap, a pressurizing valve core and an upper pot handle; a conduit communicated with the bottom is arranged in the center of the upper kettle body, and a space for containing coffee is arranged around the conduit; the pressure increasing valve core is arranged at an outlet at the top of the guide pipe and is provided with a valve core sealing ring, and a pressure increasing valve cap is arranged on the pressure increasing valve core; one end of the upper kettle cover is fixed with the nylon cap, and the other end of the upper kettle cover is hinged with the upper kettle body through the nylon cap and the pin; the upper kettle handle is fixedly connected with one side of the upper kettle body.
8. The heat-dissipation constant-temperature coffee pot as claimed in claim 1, wherein the body is cylindrical, a containing space is formed at the upper part of the body, the coffee powder hopper is clamped in the containing space, a filter screen is arranged at the top of the coffee powder hopper, the body is in threaded connection with the upper pot, and an upper sealing ring is arranged between the body and the upper pot; a thermostat handle is arranged on the side of the body.
9. The heat-dissipation constant-temperature coffee pot as claimed in claim 1, wherein the top of the water suction bucket is formed with two layers of walls, namely an outer bucket wall and an inner bucket wall, the outer bucket wall is provided with threads, the bottom of the body is provided with peripheral lower threads and concave inner threads, the lower threads of the body are connected with the lower pot, and the body is connected with the water suction bucket through the inner threads; and a sealing ring groove is formed between the lower thread and the internal thread, and a lower sealing ring is arranged in the sealing ring groove.
10. The heat-dissipation constant-temperature coffee pot as claimed in claim 1, wherein a water containing groove is formed inside the lower pot body, and a safety relief valve is arranged on the pot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745199.7U CN218651407U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation constant temperature coffee pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745199.7U CN218651407U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation constant temperature coffee pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218651407U true CN218651407U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221745199.7U Active CN218651407U (en) | 2022-07-08 | 2022-07-08 | Heat dissipation constant temperature coffee pot |
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| Country | Link |
|---|---|
| CN (1) | CN218651407U (en) |
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2022
- 2022-07-08 CN CN202221745199.7U patent/CN218651407U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A heat dissipation and constant temperature coffee pot Effective date of registration: 20230821 Granted publication date: 20230321 Pledgee: Zhejiang Tailong commercial bank Limited by Share Ltd. Quzhou Changshan branch Pledgor: ZHEJIANG CHUANGJIAN KITCHENWARE CO.,LTD. Registration number: Y2023980052945 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |