CN109938555B - Hot drink cup cover with backflow prevention and multiple sealing functions - Google Patents
Hot drink cup cover with backflow prevention and multiple sealing functions Download PDFInfo
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- CN109938555B CN109938555B CN201910257675.7A CN201910257675A CN109938555B CN 109938555 B CN109938555 B CN 109938555B CN 201910257675 A CN201910257675 A CN 201910257675A CN 109938555 B CN109938555 B CN 109938555B
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- plug
- ventilation
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- groove
- air
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- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 235000012171 hot beverage Nutrition 0.000 title claims abstract description 19
- 230000002265 prevention Effects 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 107
- 230000035622 drinking Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims description 52
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 235000013361 beverage Nutrition 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The invention discloses a hot drink cup cover with backflow prevention and multiple sealing functions, which comprises a cup cover body, a drink opening plug and a ventilation plug, wherein the cup cover body is provided with a drink opening matched with the drink opening plug and a ventilation groove matched with the ventilation plug; the air-permeable plug cover is provided with a placing groove matched with the drinking plug. According to the invention, the air-permeable plug cover is provided with the placing groove matched with the drinking plug, so that a consumer can place the drinking plug on the placing groove in the process of drinking the drink, and when the drink is not drunk at one time and the drinking plug needs to be sealed for the second time, the drinking plug is only required to be buckled back to the drinking plug.
Description
Technical Field
The invention relates to a hot drink cup cover, in particular to a hot drink cup cover with backflow prevention and multiple sealing functions.
Background
At present, the demands for take-out and take-out in the market beverage market are more and more vigorous, however, hot beverage needs to be breathable packaging due to the fact that the beverage temperature is high, steam can be generated in the high temperature, so that the problem of easy leakage from the air holes in use is more and more serious. In addition, consumers generally do not drink the beverage once in the process of drinking the beverage, wherein the drinking port needs to be sealed for the second time.
Thus, there is a need to solve the above problems.
Disclosure of Invention
The invention aims to: the invention aims to provide a hot drink cup cover with backflow prevention and multiple sealing functions, which solves the problem that hot drink is easy to spill in packaging takeaway and solves the problem that a drink opening needs secondary sealing.
The technical scheme is as follows: in order to achieve the above purpose, the invention discloses a hot drink cup cover with backflow prevention and multiple sealing functions, which comprises a cup cover body, a drink opening plug and a ventilation plug, wherein the cup cover body is provided with the drink opening matched with the drink opening plug and a ventilation groove matched with the ventilation plug, the ventilation plug comprises a ventilation plug body and a ventilation plug cover, and the ventilation plug cover is connected with the ventilation plug body through a connecting part and can realize overturning; the air-permeable plug cover is provided with a placing groove matched with the drinking plug. In the process of drinking the beverage, a consumer can place the drinking plug on the placing groove, and when the beverage is not drunk at one time and the drinking plug needs to be sealed for the second time, the drinking plug only needs to be buckled back to the drinking plug.
The air permeable plug cover is a shell with a cavity structure. The air-permeable plug cover is a shell with a cavity structure, has a larger volume in the shell, can contain more liquid and has good leakage-proof effect.
Preferably, the upper edge of the air plug body is provided with a circle of boss buckles which are upwards protruded and matched with the edge of the air plug cover, and when the air plug cover turns around the connecting part, the air plug body and the boss buckles can be buckled into a whole.
Furthermore, the bottom of the air permeable plug body is provided with a bottom clamping groove matched with the air permeable groove, the bottom of the air permeable groove is provided with an inner sealing boss, and the inner sealing boss and the inner wall of the side edge of the air permeable groove form a space for accommodating the clamping bottom clamping groove, so that the air permeable plug is in sealing connection with the air permeable groove.
Further, be equipped with outer ventilation hole on the ventilation cock lid, be equipped with protruding cone-shaped's interior ventilative platform in ventilation groove bottom, its top is equipped with interior bleeder vent, be equipped with the slope molding liquid baffle that leaves the ventilation clearance in the bottom draw-in groove of the ventilation cock body, outer ventilation hole and interior bleeder vent are located this liquid baffle both sides respectively and form the dislocation, and ventilation cock body top is equipped with the abnormal shape baffle that is used for separating liquid baffle and outer ventilation hole and is convenient for liquid reflux to the slope of liquid baffle department. When the cup is used, hot drink liquid in the cup can enter the ventilation groove from the inner ventilation table due to shaking, and the liquid can enter the ventilation plug due to shaking, but can flow back into the ventilation groove along the liquid baffle, and can not be scattered and leaked to the cover surface of the cup cover to pollute the cover surface through the outer ventilation hole, even if a small amount of liquid flows into the ventilation plug cover, the special-shaped baffle can further prevent the liquid from flowing into the outer ventilation hole, and the liquid can quickly flow back to the liquid baffle by utilizing the height difference of the slope surface.
Preferably, the height of the special-shaped baffle plate near the outer ventilation holes is higher than that near the liquid baffle plate.
The beneficial effects are that: compared with the prior art, the invention has the following remarkable advantages:
(1) According to the invention, the air-permeable plug cover is provided with the placing groove matched with the drinking plug, so that a consumer can place the drinking plug on the placing groove in the process of drinking the drink, and when the drink is not drunk at one time and the drinking plug needs to be sealed for the second time, the drinking plug is only required to be buckled back to the drinking plug;
(2) In order to prevent the situation that the beverage leaks from the air holes in the process of taking the beverage out, a small amount of beverage enters the air-permeable plug cover from the air holes, and the shell structure of the air-permeable plug cover has a good storage function and can effectively prevent leakage;
(3) According to the invention, the design of the ventilation plug cover is utilized, the problem that the drink leaks from the ventilation holes in the process of carrying out the outer belt is solved, when hot drink liquid in the paper cup is rocked in use, a small amount of liquid enters the ventilation groove from the inner ventilation table, the liquid flows back into the ventilation groove along the liquid baffle plate due to the rocking, and cannot leak to the cover surface of the cup cover to pollute the cover surface through the outer ventilation holes, even if a small amount of liquid flows into the ventilation plug cover, the special-shaped baffle plate can further prevent the liquid from flowing into the outer ventilation holes, and the liquid can quickly flow back to the liquid baffle plate by utilizing the height difference of the slope surface and then flows back into the ventilation groove along the liquid baffle plate, so that the liquid is effectively prevented from leaking to the cover surface of the cup cover through the outer ventilation holes to pollute the cover surface.
Drawings
FIG. 1 is a schematic view of a seal structure of the present invention;
FIG. 2 is a schematic diagram of a sealed explosion of the present invention;
FIG. 3 is an exploded view of the vent plug of the present invention in an open condition;
FIG. 4 is a cross-sectional view of the sealing state of the present invention;
FIG. 5 is a schematic cross-sectional view of the sealing state of the present invention;
fig. 6 is a schematic view showing an open state structure of the vent plug of the present invention.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, the hot beverage cup cover with backflow prevention and multiple sealing functions of the present invention comprises a cup cover body 100, a beverage mouth plug 200 and a ventilation plug 300. The cup cover body 100 is provided with a drink opening 101 matched with the drink opening plug and a ventilation groove 102 matched with the ventilation plug 300, the bottom of the ventilation groove 102 is provided with an inner sealing boss 103, the inner sealing boss 103 and the inner wall of the side edge of the ventilation groove 102 form a space for accommodating the clamping ventilation plug, the bottom of the ventilation groove 102 is internally provided with an inner ventilation table 104 in a convex conical shape, and the top of the ventilation table is provided with an inner ventilation hole 105. The lower edge of the cup cover body 100 is also provided with a sealing ring opening 106 which is matched with the paper cup body.
As shown in fig. 4, 5 and 6, the air-permeable plug 300 of the present invention includes an air-permeable plug body 301 and an air-permeable plug cover 302, and the air-permeable plug cover 302 is connected to the air-permeable plug body 301 by a connection portion 303 and can be turned over. The vent plug cover 302 is provided with a placement groove 304 which is matched with the drink plug 200. According to the invention, the air-permeable plug cover is provided with the placing groove matched with the drinking plug, so that a consumer can place the drinking plug on the placing groove in the process of drinking the drink, and when the drink is not drunk at one time and the drinking plug needs to be sealed for the second time, the drinking plug is only required to be buckled back to the drinking plug.
The vent plug 302 of the present invention is a housing having a cavity structure, which may be a semi-elliptical housing structure, a semi-circular housing structure, a rectangular housing structure, or the like. The air-permeable plug cover is a shell with a cavity structure, has a larger volume in the shell, can contain more liquid and has good leakage-proof effect. The upper edge of the air plug body 301 of the invention is provided with a circle of boss buckles 305 which are upwards protruded and matched with the edge of the air plug cover 302, and when the air plug cover 302 turns around the connecting part 303, the boss buckles 305 can be buckled with the air plug body 301 into a whole.
The bottom of the ventilation plug body 301 of the invention is provided with a bottom clamping groove 306 which is matched with the ventilation groove 102, and the inner sealing boss 103 at the bottom of the ventilation groove 102 and the inner wall of the side edge of the ventilation groove 102 form a space for accommodating the clamping bottom clamping groove 306, so that the ventilation plug 300 is in sealing connection with the ventilation groove 102. When the ventilation plug 300 enters the ventilation groove 102, the bottom clamping groove 306 is just attached to the inner wall of the side edge of the ventilation groove 102, at this time, the inner sealing boss 103 at the bottom of the ventilation groove 102 clamps the bottom clamping groove 306 from the inner side, and the joint between the ventilation plug 300 and the ventilation groove 102 is sealed from the inner side and the outer side, so that the tightness is enhanced, and the leakage of liquid from the joint is prevented.
The vent plug cover 302 of the invention is provided with an outer vent 307, the bottom of the vent groove 102 is provided with a convex cone-shaped inner vent platform 104, and the top of the vent groove is provided with an inner vent 105. The bottom clamping groove 306 of the air permeable plug 301 is internally provided with a slope-shaped liquid baffle 308 with an air permeable gap, the outer air permeable holes 307 and the inner air permeable holes 105 are respectively positioned at two sides of the liquid baffle 308 to form dislocation, and the top of the air permeable plug 301 is provided with a special baffle 309 for blocking the liquid baffle 308 and the outer air permeable holes 307 and a slope surface 310 for facilitating liquid to flow back to the liquid baffle 308. The height of the shaped baffles 309 is higher near the outer vent 307 than near the liquid baffle 308.
When the ventilation plug 300 enters the ventilation groove 102, the position of the inner ventilation table 104 is located below the liquid baffle 308 in the ventilation plug body 301, at this time, the outer ventilation hole 307 on the ventilation plug cover 302 is located at the other end of the liquid baffle 308, so as to form a position dislocation, when the cup cover body 100 is buckled on the paper cup, and the drink plug 200 is placed in the drink opening 101, when the ventilation plug 300 enters the ventilation groove 102, hot drink liquid in the paper cup enters the ventilation groove 102 from the inner ventilation table 104 due to shaking, at this time, due to the slope-shaped liquid baffle 308 arranged in the ventilation plug body 301, the outer ventilation hole 307 is located at the other end of the liquid baffle 308, and the liquid, though entering the ventilation plug 300 due to shaking, flows back into the ventilation groove 102 along the liquid baffle 308, does not leak to the pollution cover surface on the cup cover surface of the cup cover body 100 through the outer ventilation hole 307, even if a small amount of liquid flows into the ventilation plug cover 302, the special-shaped baffle 309 can further prevent the liquid from flowing into the outer ventilation hole 307, and the liquid can quickly flow back to the liquid baffle 308 by utilizing the height difference of the slope 310. Because the inner ventilation table 104 is in a convex shape, liquid flowing back into the ventilation groove 102 cannot flow back into the paper cup from the inner ventilation holes 105, and because the ventilation groove 102, the ventilation plug 300 and the external air are in contact, pollution is caused by contact of outflow liquid, and at the moment, a small amount of outflow liquid can be stored in the ventilation groove 102 and cannot flow back into the paper cup to cause secondary pollution, so that drinks in the paper cup are polluted. Because the hot drink can continuously generate water vapor in preservation, the water vapor in the paper cup can enter the ventilation plug 300 through the inner ventilation holes 105 and can be discharged through the outer ventilation holes 307, so that the situation that the cup cover body 100 breaks loose and leaks drinks from the paper cup due to the fact that the air pressure in the paper cup is increased is prevented, and if the drinks in the paper cup are required to be drunk, the drinks can be drunk from the drinking port 101 only by taking down the drinking port plug 200.
Claims (5)
1. A hot drink bowl cover that has anti-return and multiple sealing function concurrently, its characterized in that: the cup cover comprises a cup cover body (100), a drink plug (200) and a ventilation plug (300), wherein the cup cover body (100) is provided with a drink port (101) matched with the drink plug (200) and a ventilation groove (102) matched with the ventilation plug (300), the ventilation plug (300) comprises a ventilation plug body (301) and a ventilation plug cover (302), and the ventilation plug cover (302) is connected with the ventilation plug body (301) through a connecting part (303) and can be turned over; a placing groove (304) matched with the drinking plug (200) is formed in the air-permeable plug cover (302); the bottom of the ventilation plug body (301) is provided with a bottom clamping groove (306) matched with the ventilation groove (102), the bottom of the ventilation groove (102) is provided with an inner sealing boss (103), and the inner sealing boss (103) and the inner wall of the side edge of the ventilation groove (102) form a space for accommodating the clamping bottom clamping groove (306), so that the ventilation plug (300) is in sealing connection with the ventilation groove (102).
2. The hot beverage cup lid with backflow prevention and multiple sealing functions according to claim 1, wherein: the air permeable plug cover (302) is a shell with a cavity structure.
3. The hot beverage cup lid with backflow prevention and multiple sealing functions according to claim 1, wherein: the upper edge of the air plug body (301) is provided with a circle of boss buckles (305) which are upwards protruded and matched with the edge of the air plug cover (302), and when the air plug cover (302) turns around the connecting part (303), the air plug body (301) and the boss buckles (305) can be buckled into a whole.
4. The hot beverage cup lid with backflow prevention and multiple sealing functions according to claim 1, wherein: the novel air permeable plug is characterized in that an outer ventilation hole (307) is formed in the air permeable plug cover (302), a convex conical inner ventilation table (104) is arranged at the bottom of the air permeable groove (102), an inner ventilation hole (105) is formed in the top of the air permeable groove, a slope-shaped liquid baffle (308) with a ventilation gap is formed in the bottom clamping groove (306) of the air permeable plug body (301), the outer ventilation hole (307) and the inner ventilation hole (105) are respectively located at two sides of the liquid baffle (308) to form dislocation, and a special-shaped baffle (309) for blocking the liquid baffle (308) and the outer ventilation hole (307) and a slope surface (310) for facilitating liquid backflow to the liquid baffle (308) are arranged at the top of the air permeable plug body (301).
5. The hot beverage cup lid with backflow prevention and multiple sealing functions according to claim 4, wherein: the height of the special-shaped baffle plate (309) near the outer ventilation holes (307) is higher than the height near the liquid baffle plate (308).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257675.7A CN109938555B (en) | 2019-04-01 | 2019-04-01 | Hot drink cup cover with backflow prevention and multiple sealing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910257675.7A CN109938555B (en) | 2019-04-01 | 2019-04-01 | Hot drink cup cover with backflow prevention and multiple sealing functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109938555A CN109938555A (en) | 2019-06-28 |
| CN109938555B true CN109938555B (en) | 2023-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910257675.7A Active CN109938555B (en) | 2019-04-01 | 2019-04-01 | Hot drink cup cover with backflow prevention and multiple sealing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109938555B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7407958B2 (en) * | 2020-02-12 | 2024-01-04 | クオ、ツェファン | cup lid |
| CN116634907A (en) * | 2021-01-08 | 2023-08-22 | 张静文 | Cup cover |
| TWI764776B (en) * | 2021-07-05 | 2022-05-11 | 晉豪環保科技股份有限公司 | Cup lid |
| WO2023279273A1 (en) * | 2021-07-07 | 2023-01-12 | 张静文 | Cup lid |
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| US8851325B1 (en) * | 2013-07-08 | 2014-10-07 | Charles N. Chiang | Lid of disposable beverage cup |
| CN107042941A (en) * | 2017-05-11 | 2017-08-15 | 上海连隽商务咨询有限公司 | A kind of cup plug and leakage-proof component, preparation method |
| CN207253276U (en) * | 2017-04-17 | 2018-04-20 | 厦门合慧电子科技有限公司 | Stirring cup on food cooking machine |
| CN207972992U (en) * | 2018-03-26 | 2018-10-16 | 格来纳塑料科技（苏州）有限公司 | A kind of leakproof hot drink cup lid of choked flow separation baffles formula |
| CN209995830U (en) * | 2019-04-01 | 2020-01-31 | 中船重工鹏力（南京）塑造科技有限公司 | Hot drink cup cover with backflow prevention and multiple sealing functions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070012709A1 (en) * | 2005-07-15 | 2007-01-18 | Durdon Terrance N | Cup Lid Having a Bung-Like Stopper |
| US20070039960A1 (en) * | 2005-08-03 | 2007-02-22 | Jorg Pawlik | Spill-Resistant Reclosable Closure Assembly for a Lid |
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2019
- 2019-04-01 CN CN201910257675.7A patent/CN109938555B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0423932D0 (en) * | 2003-10-29 | 2004-12-01 | Amhil Entpr | Disposable cup lid with reclosable and resealable condiment tab |
| JP3128166U (en) * | 2006-10-16 | 2006-12-28 | パール金属株式会社 | Portable beverage container stopper |
| DE202010013715U1 (en) * | 2010-09-28 | 2010-12-09 | Unitech Technology Yeh Corporation | cup lid |
| CN202536955U (en) * | 2012-03-01 | 2012-11-21 | 胜腾实业股份有限公司 | Paper cup cover structure |
| US8851325B1 (en) * | 2013-07-08 | 2014-10-07 | Charles N. Chiang | Lid of disposable beverage cup |
| CN207253276U (en) * | 2017-04-17 | 2018-04-20 | 厦门合慧电子科技有限公司 | Stirring cup on food cooking machine |
| CN107042941A (en) * | 2017-05-11 | 2017-08-15 | 上海连隽商务咨询有限公司 | A kind of cup plug and leakage-proof component, preparation method |
| CN207972992U (en) * | 2018-03-26 | 2018-10-16 | 格来纳塑料科技（苏州）有限公司 | A kind of leakproof hot drink cup lid of choked flow separation baffles formula |
| CN209995830U (en) * | 2019-04-01 | 2020-01-31 | 中船重工鹏力（南京）塑造科技有限公司 | Hot drink cup cover with backflow prevention and multiple sealing functions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109938555A (en) | 2019-06-28 |
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