CN112956810A - Double-layer wall thickness motion water cup with long-acting heat preservation function - Google Patents
Double-layer wall thickness motion water cup with long-acting heat preservation function Download PDFInfo
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- CN112956810A CN112956810A CN202110137587.0A CN202110137587A CN112956810A CN 112956810 A CN112956810 A CN 112956810A CN 202110137587 A CN202110137587 A CN 202110137587A CN 112956810 A CN112956810 A CN 112956810A
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- 238000004321 preservation Methods 0.000 title claims abstract description 42
- 241000190070 Sarracenia purpurea Species 0.000 title abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 206010053615 Thermal burn Diseases 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 5
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000035622 drinking Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 230000001550 time effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
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- Thermally Insulated Containers For Foods (AREA)
- Packages (AREA)
Abstract
The invention discloses a double-layer wall thickness sport water cup with a long-acting heat preservation function, which comprises a bottle body, an inner container, a shell, a first vacuum layer, a bottle cap, a heat conduction layer, a heat exchange mechanism, an anti-scalding bottle opening and a hand-held mechanism, a heat conduction ring, a first gap, a contact plate, a heat conduction bin, a heat conduction bridge, a heat insulation layer, a control bin fixedly connected to the upper part of the heat conduction bin, a control ring fixedly connected to the heat conduction bridge and slidably connected to the control bin, a sealing sleeve sleeved on the control ring, a rotary groove arranged on the shell, a rotary switch rotatably connected to the rotary groove and fixedly connected to the control ring, and anti-skidding threads arranged on the outer side of the rotary switch. According to the invention, the heat conducting layer is arranged, so that the rapid switching between heat preservation and heat dissipation can be realized, and during heat preservation, the heat preservation with more omnibearing and long-acting effects can be realized by the plurality of vacuum bins; during heat dissipation, rapid cooling of water temperature can be realized through conduction, and the water temperature can be conveniently reduced to a temperature capable of being quoted at the first time.
Description
Technical Field
The invention belongs to the technical field of vacuum cups, and particularly relates to a double-wall-thickness sports cup with a long-acting heat preservation function.
Background
In China, people in China have a habit of drinking hot water, in order to ensure that hot water can be drunk at any time, a vacuum cup is usually used for containing drinking water, the existing vacuum cups on the market are mainly two types, one type is made of glass, the other type is made of stainless steel, the glass cup is fragile and is usually used at home, and the stainless steel cup is firm, so the sports vacuum cup is usually a stainless steel product, the existing stainless steel cup is usually formed by welding two layers of stainless steel, vacuumizing is arranged between the two layers of stainless steel and is used for blocking heat conduction in a bottle and outside, and therefore heat loss of the existing vacuum cup on the market is mainly carried out through a bottle cover and a welding part of an inner layer and an outer layer; meanwhile, the existing vacuum cup has single function and function, sometimes, people want water in the vacuum cup to be cooled to a drinkable temperature quickly, due to the heat preservation performance of the vacuum cup, the people often cannot achieve the purpose, only the bottle cap can be opened, the temperature is slowly reduced, the time is long, and the risk of knocking over the cup when the cup cap is opened is high, and the cup is quite inconvenient.
Disclosure of Invention
The invention provides a double-wall-thickness motion water cup with a long-acting heat preservation function, which overcomes the defects of the prior art and has long-acting heat preservation and cold-hot switching functions.
In order to achieve the purpose, the invention adopts the following technical scheme: a double-layer wall thickness sport water cup with a long-acting heat preservation function comprises a bottle body, an inner container fixedly connected to the bottle body, a shell fixedly connected to the bottle body, a first vacuum layer arranged between the inner container and the shell, a bottle cap rotatably connected to the bottle body, a heat conduction layer fixedly connected to the bottle body, a heat exchange mechanism arranged on the heat conduction layer, an anti-scald bottle opening fixedly connected to the bottle body, and a hand-held mechanism arranged on the bottle cap, wherein the heat exchange mechanism comprises a heat conduction ring fixedly connected to the inner container, a plurality of first notches arranged on the heat conduction ring, a plurality of contact plates fixedly connected to the heat conduction ring, a heat conduction bin arranged on the bottle body, a plurality of heat conduction bridges rotatably connected to the heat conduction bin, a heat insulation layer communicated with the heat conduction bin and the vacuum layer, and a control bin fixedly connected to the upper portion of the heat conduction bin, The control device comprises a control ring fixedly connected to the heat conduction bridge and slidably connected to the control bin, a sealing sleeve sleeved on the control ring, a rotary groove arranged on the shell, a rotary switch rotatably connected to the rotary groove and fixedly connected to the control ring, and anti-skid grains arranged on the outer side of the rotary switch; the heat conduction bridge and the heat conduction ring are made of metal materials with good heat conduction performance; when the vacuum cup is required to be in a heat preservation mode, the rotary switch is rotated, the rotary switch drives the control ring to rotate, further, the control ring drives the heat conduction bridge to rotate, the heat conduction bridge is in contact with the contact plate, heat of hot water in the cup is transferred to the heat conduction ring through the inner container, the heat is transferred to the contact plate through the heat conduction ring, the contact plate is in contact with the heat conduction bridge, the heat is transferred to the shell of the vacuum cup through the heat conduction bridge, at the moment, the vacuum cup does not have a heat preservation function, the heat in the cup is finally dissipated into the atmosphere through the shell, and water in the cup can be quickly cooled, so that; meanwhile, the metal material with good heat conductivity can accelerate the cooling speed to a certain extent, and the bottle cap does not need to be opened to cool, so that the safety is improved; when the vacuum cup is required to play a role in heat preservation, the rotary switch is rotated, the positions of the contact plate and the heat conduction bridge are staggered, the heat conduction plate is positioned in the first gap and is not connected with the heat conduction ring, the heat conduction bin is communicated with the first vacuum layer and is in a vacuum state, heat cannot be dissipated to the outside through heat conduction, heat in the cup cannot be lost, and the cup is in a heat preservation state; the heat preservation state of the cup can be controlled through the knob, on one hand, hot water can be stored for a long time, and the temperature of the hot water is kept; on the other hand, a user can enable the cup to be in a heat dissipation state by rotating the rotary switch, so that the user can quickly obtain water at the specified temperature for drinking, the cup cover does not need to be replaced, the risk of scalding is avoided, and the cup is very convenient and practical; the sealing sleeve can ensure that the heat conducting bin and the outside are still in a mutually isolated state when the control ring rotates, so that a vacuum layer is prevented from being damaged; the heat conducting bin is communicated with the first vacuum layer and is in a vacuum state, so that heat loss of the heat conducting layer can be reduced, and the heat preservation aging is prolonged.
Both sides of the inner container are treated by nano silver plating; the nano silver can effectively reflect heat radiation, so that the heat radiation can be reflected back and forth in the heat preservation bottle without passing through the shell, thereby reducing heat loss and prolonging heat preservation time efficiency; meanwhile, the nano silver can ionize a small amount of silver ions in water, and the silver ions can play a role in sterilization, so that even if water is preserved for a long time, water in the cup cannot be polluted by microorganisms, and the drinking water is guaranteed to be healthy.
A layer of heat insulation material is arranged inside the heat conduction layer; usually, the welding position of the inner layer and the outer layer of the vacuum cup is just on the upper part of the cup, and the heat insulation material is arranged on the welding position, so that the heat loss of heat at the welding position can be reduced, and the heat preservation time effect can be prolonged.
A first thread and a second vacuum layer arranged on the bottle mouth are arranged on the anti-scald bottle mouth; the second vacuum layer makes completely independent and first vacuum layer, is located bottleneck department, has had the second vacuum layer, when carrying out hot water and drinking, the heat of inlayer can not transmit the skin in the very first time, therefore cup bottleneck department is cold when outer and lip contact, can not cause the phenomenon of scalding the mouth, and is more humanized.
The bottle cap comprises a second thread fixedly connected to the inner wall of the bottle cap, a heat insulation block fixedly connected to the bottle cap, a heat insulation bin arranged in the heat insulation block and a waterproof pad sleeved on the heat insulation block; the bottle cap is thickened by the heat insulation block, and the heat insulation bin is also vacuum, so that the heat loss at the bottle cap can be reduced, and the heat preservation time efficiency can be prolonged; the waterproof pad is being added in the lock of first screw thread and second screw thread, can guarantee rivers in the motion process, can not spill the hourglass.
The hand-held mechanism comprises a rotary groove arranged on the bottle cap, a movable ring which is rotatably connected with the rotary groove and a lifting ring which is rotatably connected with the movable ring; the rotary groove and the movable ring can rotate freely, so that the bottle cap cannot be loosened in the process of lifting the lifting ring to move the cup in a hand-held mode, the cup is less suitable for outdoor sports scenes, the safety of the cup is improved, the bottle cap and the bottle body are prevented from falling off due to errors, and unnecessary water loss is avoided.
A buckling ring is arranged on the lifting ring, and a cushion pad is arranged on the buckling ring; the cushion pad can reduce the pressure of the lifting ring on the fingers and reduce the uncomfortable feeling of the fingers caused by holding the cup; the blotter can also reduce when the lock lift ring, the wearing and tearing of lift ring and shell avoid causing the fracture in advance of lift ring and the depainting of shell.
The bottom of the shell is provided with a counterweight ring; the counter weight ring can promote the stability of cup, avoids the thermos cup to empty.
In summary, the invention has the following advantages: according to the invention, the heat conducting layer is arranged, so that the rapid switching between heat preservation and heat dissipation can be realized, and during heat preservation, the heat preservation with more omnibearing and long-acting effects can be realized by the plurality of vacuum bins; during heat dissipation, rapid cooling of water temperature can be realized through conduction, so that the water temperature can be conveniently reduced to a temperature which can be quoted at the first time; meanwhile, a plurality of designs suitable for sports scenes, such as lifting rings and movable rings, are designed, so that the outdoor sports heat-preservation device is convenient to carry and use in outdoor sports, and meanwhile, the heat-preservation device is long in heat-preservation time-effect.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken along a-a of fig. 2.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is an exploded view of a portion of a contact plate in the present invention.
Fig. 6 is a perspective view of a lift tab of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-6, a double-wall thickness sports cup with long-acting heat preservation function comprises a bottle body 1, an inner container 11, a first vacuum layer 13, a bottle cap 14, a heat conduction layer 2, a heat exchange mechanism 3, an anti-scald bottle mouth 4 and a hand-held mechanism 5; the inner container 11 is fixedly connected to the bottle body 1; the shell 12 is fixedly connected to the bottle body 1; the first vacuum layer 13 is arranged between the inner container 11 and the outer shell 12; the bottle cap 14 is rotatably connected to the bottle body 1; the heat conducting layer 2 is fixedly connected to the bottle body 1; the heat exchange mechanism 3 is arranged in the heat conduction layer 2; the anti-scald bottle mouth 4 is fixedly connected to the bottle body 1; the heat exchange mechanism 3 comprises a heat conduction ring 31, a first gap 32, a contact plate 33, a heat conduction bin 34, a heat conduction bridge 35, a heat insulation layer 36, a control bin 37, a control ring 38, a sealing sleeve 39, a rotating groove 310, a rotating switch 311 and anti-skid patterns 312; the heat conduction ring 31 is fixedly connected to the inner container 11; four first notches 32 are formed in the heat conduction ring 31; the contact plates 33 are fixedly connected to the heat conduction ring 31; the heat conducting bin 34 is arranged on the bottle body 1; the heat conduction bridge 35 is rotatably connected to the heat conduction bin 34; the heat insulation layer 36 is communicated with the heat conduction cabin 34 and the vacuum layer; the control bin 37 is fixedly connected to the upper part of the heat conducting bin 34; the control ring 38 is fixedly connected to the heat conducting bridge 35 and slidably connected to the control cabin 37; the sealing sleeve 39 is sleeved on the control ring 38; the rotating groove 310 is arranged on the shell 12; the rotary switch 311 is rotatably connected to the rotary groove 310 and fixedly connected to the control ring 38; the anti-skid grains 312 are arranged on the outer side of the rotary switch 311; the heat conduction bridge 35 and the heat conduction ring 31 are made of metal materials with good heat conduction performance; .
And both sides of the inner container 11 are treated by nano silver plating.
A layer of heat insulating material 21 is arranged inside the heat conducting layer 2.
The anti-scald bottle mouth 4 is provided with a first thread 41 and a second vacuum layer 42 arranged on the bottle mouth.
The bottle cap 14 comprises a second thread 141, an insulating block 142, an insulating bin 143 and a waterproof pad 144; the second thread 141 is fixedly connected to the inner wall of the bottle cap 14; the heat insulation block 142 is fixedly connected to the bottle cap 14; the heat insulation bin 143 is arranged in the heat insulation block 142; the waterproof pad 144 is sleeved on the heat insulation block 142.
The hand-held mechanism 5 comprises a rotary groove 51, a movable ring 52 and a lifting ring 53; the rotary groove 51 is arranged on the bottle cap 14; the movable ring 52 is rotatably connected to the rotary groove 51; the lifting ring 53 is rotatably connected to the movable ring 52.
A buckling ring 531 is arranged on the lifting ring 53; a cushion 532 is arranged on the buckling ring 531.
The bottom of the housing 12 is provided with a counterweight ring 121.
The specific working process is as follows:
when the vacuum cup is required to be in a heat preservation mode, the rotary switch 311 is rotated, the rotary switch 311 drives the control ring 38 to rotate, further, the control ring 38 drives the heat conduction bridge 35 to rotate, the heat conduction bridge 35 is in contact with the contact plate 33, the heat of hot water in the cup is transferred to the heat conduction ring 31 through the inner container 11, the heat is transferred to the contact plate 33 through the heat conduction ring 31, the contact plate 33 is in contact with the heat conduction bridge 35, the heat is transferred to the vacuum cup shell 12 through the heat conduction bridge 35, at the moment, the vacuum cup does not have a heat preservation function, the heat in the cup is finally dissipated in the atmosphere through the shell 12, and the water in the cup can be rapidly cooled, so that; meanwhile, the metal material with good heat conductivity can accelerate the cooling speed to a certain extent, and the bottle cap 14 does not need to be opened to cool, so that the safety is improved; when the vacuum cup is required to play a role in heat preservation, the rotary switch 311 is rotated, the positions of the contact plate 33 and the heat conduction bridge 35 are staggered, the heat conduction plate is positioned in the first notch 32 and is not connected with the heat conduction ring 31, the heat conduction bin 34 is communicated with the first vacuum layer 13 and is in a vacuum state, heat cannot be dissipated to the outside through heat conduction, heat in the cup cannot be lost, and the cup is in a heat preservation state; the heat preservation state of the cup can be controlled through the knob, on one hand, hot water can be stored for a long time, and the temperature of the hot water is kept; on the other hand, the user can make the cup in a heat dissipation state by rotating the rotary switch 311, so that the user can quickly obtain water at a specified temperature for drinking, and the cup does not need to replace a cup cover, so that the risk of scalding is avoided, and the cup is very convenient and practical; the sealing sleeve 39 can ensure that the heat conducting bin 34 is still in a mutually isolated state with the outside when the control ring 38 rotates, so that the vacuum layer is prevented from being damaged; the heat conducting bin 34 is communicated with the first vacuum layer 13 and is in a vacuum state, so that the heat loss of the heat conducting layer 2 can be reduced, and the heat preservation aging is prolonged.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A double-wall-thickness sports cup with a long-acting heat preservation function comprises a bottle body (1), an inner container (11) fixedly connected to the bottle body (1), a shell (12) fixedly connected to the bottle body (1), a first vacuum layer (13) arranged between the inner container (11) and the shell (12), a bottle cap (14) rotatably connected to the bottle body (1), a heat conduction layer (2) fixedly connected to the bottle body (1), a heat exchange mechanism (3) arranged on the heat conduction layer (2), an anti-scald bottle mouth (4) fixedly connected to the bottle body (1), and a handheld mechanism (5) arranged on the bottle cap (14), and is characterized in that the heat exchange mechanism (3) comprises a heat conduction ring (31) fixedly connected to the inner container (11), a plurality of first notches (32) arranged on the heat conduction ring (31), and a plurality of contact plates (33) fixedly connected to the heat conduction ring (31), The bottle comprises a heat conduction bin (34) arranged on the bottle body (1), a plurality of heat conduction bridges (35) rotatably connected to the heat conduction bin (34), a heat insulation layer (36) communicated with the heat conduction bin (34) and the vacuum layer, a control bin (37) fixedly connected to the upper part of the heat conduction bin (34), a control ring (38) fixedly connected to the heat conduction bridges (35) and slidably connected to the control bin (37), a sealing sleeve (39) sleeved on the control ring (38), a rotary groove (310) arranged on the shell (12), a rotary switch (311) rotatably connected to the rotary groove (310) and fixedly connected to the control ring (38), and anti-skid threads (312) arranged on the outer side of the rotary switch (311); the heat conduction bridge (35) and the heat conduction ring (31) are made of metal materials with good heat conduction performance; .
2. The double-wall thickness sports cup with long-term heat preservation function according to claim 1, is characterized in that: and both sides of the inner container (11) are treated by nano silver plating.
3. The double-wall thickness sports cup with long-term heat preservation function according to claim 2, is characterized in that: a layer of heat insulation material (21) is arranged inside the heat conduction layer (2).
4. The double-wall thickness sports cup with long-term heat preservation function according to claim 3, is characterized in that: the anti-scald bottle mouth (4) is provided with a first thread (41) and a second vacuum layer (42) arranged on the bottle mouth.
5. The double-wall thickness sports cup with long-term heat preservation function according to claim 4, is characterized in that: the bottle cap (14) comprises a second thread (141) fixedly connected to the inner wall of the bottle cap (14), a heat insulation block (142) fixedly connected to the bottle cap (14), a heat insulation bin (143) arranged in the heat insulation block (142), and a waterproof pad (144) sleeved on the heat insulation block (142).
6. The double-wall thickness sports cup with long-term heat preservation function according to claim 5, is characterized in that: the hand-held mechanism (5) comprises a rotary groove (51) arranged on the bottle cap (14), a movable ring (52) rotatably connected to the rotary groove (51) and a lifting ring (53) rotatably connected to the movable ring (52).
7. The double-wall thickness sports cup with long-term heat preservation function according to claim 6, is characterized in that: the lifting ring (53) is provided with a buckling ring (531), and the buckling ring (531) is provided with a cushion pad (532).
8. The double-wall thickness sports cup with long-term heat preservation function according to claim 7, is characterized in that: the bottom of the shell (12) is provided with a counterweight ring (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137587.0A CN112956810A (en) | 2021-02-01 | 2021-02-01 | Double-layer wall thickness motion water cup with long-acting heat preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137587.0A CN112956810A (en) | 2021-02-01 | 2021-02-01 | Double-layer wall thickness motion water cup with long-acting heat preservation function |
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| Publication Number | Publication Date |
|---|---|
| CN112956810A true CN112956810A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137587.0A Pending CN112956810A (en) | 2021-02-01 | 2021-02-01 | Double-layer wall thickness motion water cup with long-acting heat preservation function |
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| CN (1) | CN112956810A (en) |
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| CN209965991U (en) * | 2019-06-11 | 2020-01-21 | 王长军 | Dual-purpose cup convenient to heat preservation and heat conduction |
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| CN210471801U (en) * | 2019-09-20 | 2020-05-08 | 美特集团有限公司 | Portable novel vacuum cup |
| CN111972940A (en) * | 2020-09-26 | 2020-11-24 | 陈悦 | Vacuum cup capable of automatically selecting heat preservation range |
-
2021
- 2021-02-01 CN CN202110137587.0A patent/CN112956810A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160192797A1 (en) * | 2015-01-07 | 2016-07-07 | I-Chien Yang | Insulated mug |
| CN207323214U (en) * | 2017-03-31 | 2018-05-08 | 吴浩宇 | A kind of adjustable Quick cooling drinking cup |
| CN208837514U (en) * | 2017-08-18 | 2019-05-10 | 广东吉玉陶瓷股份有限公司 | A kind of anti-scald ceramic teacup |
| CN108742039A (en) * | 2018-04-18 | 2018-11-06 | 林红英 | Convenient for controlling the cooling cup of temperature |
| CN109124392A (en) * | 2018-09-11 | 2019-01-04 | 王长军 | A kind of vacuum insulating utensils convenient for object temperature in control cup |
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| CN210471801U (en) * | 2019-09-20 | 2020-05-08 | 美特集团有限公司 | Portable novel vacuum cup |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20231009 Address after: Room A207, building 4, 571, 19 Baiyang street, Qiantang New District, Hangzhou, Zhejiang 310000 Applicant after: Hangzhou Chenghuang Technology Co.,Ltd. Address before: 318020 No.88, tangtoushan, QIANJIAO village, Yutou Township, Huangyan District, Taizhou City, Zhejiang Province Applicant before: Taizhou Huangyan Haibao household products Co.,Ltd. |
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Application publication date: 20210615 |