CN114732268A - Antidrip ceramic cup - Google Patents
Antidrip ceramic cup Download PDFInfo
- Publication number
- CN114732268A CN114732268A CN202210447237.9A CN202210447237A CN114732268A CN 114732268 A CN114732268 A CN 114732268A CN 202210447237 A CN202210447237 A CN 202210447237A CN 114732268 A CN114732268 A CN 114732268A
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- cup body
- cup
- outer cup
- drip
- inner cup
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- 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
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G23/00—Other table equipment
- A47G23/06—Serving trays
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Abstract
The invention discloses a drip-proof ceramic cup which comprises an inner cup body, an outer cup body and a limiting structure, wherein the outer side wall of the inner cup body is connected with a handle body; the limiting structure is used for locking and positioning the upper and lower relative positions of the outer cup body and the inner cup body. After drinking water, the anti-drip ceramic cup is placed on the table top, the outer cup body is acted by an upward external force of the table top, the depth of the inner part of the outer cup body is not smaller than the height of the inner cup body, the outer cup body slides upwards relative to the inner cup body, when the outer cup mouth is arranged on the upper side of the inner cup mouth or is flush with the inner cup mouth, accumulated water can flow back into the inner cup body from the inner cup mouth, water is prevented from being remained on the outer wall of the inner cup body, and automatic anti-drip is realized through a mechanical transmission structure under the condition of not interfering normal drinking water.
Description
Technical Field
The invention relates to the technical field of cups, in particular to a drip-proof ceramic cup.
Background
The cup is indispensable domestic product, people drink water and all can never leave and use the cup, along with the continuous pursuit of life essence seeking, the improvement of cup is also continuous to be updated, can appear water can flow down along the cup outer wall in the use of cup at present, and then remain on the cup outer wall, water remaining on the outer wall flows down on outer cup bottom along the cup wall, and pollutes the mesa that the cup outer wall also polluted the cup simultaneously easily, easily cause and be used for experiencing poorly and not conform to the hygienic requirement.
Disclosure of Invention
The present invention is directed to a drip-proof ceramic cup, which solves one or more of the problems of the prior art and provides at least one of the advantages of the present invention.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a drip proof ceramic cup, it includes: the cup comprises an inner cup body, an outer cup body and a limiting structure, wherein an inner cup opening with an upward opening is formed in the top of the inner cup body, a handle body is connected to the outer side wall of the inner cup body, an outer cup opening with an upward opening is formed in the top of the outer cup body, the outer cup body is sleeved on the outer side of the inner cup body, the outer cup body and the inner cup body are arranged in a vertically sliding mode, a handle groove for the handle body to penetrate through is formed in the outer cup body, the vertical length of the handle groove is larger than the length between the upper end and the lower end of the handle body, the upper end face of the outer cup opening is arranged in an inclined mode, the outer cup opening is of a horn-shaped structure with a large upper portion and a small lower portion, the inner peripheral wall of the outer cup opening is attached to the outer peripheral wall of the inner cup body, and a liquid dropping ring groove is formed between the upper end face of the outer cup opening and the outer peripheral wall of the inner cup body; the limiting structure is used for locking and positioning the upper and lower relative positions of the outer cup body and the inner cup body, and is provided with a first lower limit positioning part arranged on the inner cup body and a second lower limit positioning part arranged on the outer cup body; the first lower limit positioning part is abutted against the second lower limit positioning part, so that the outer cup body is positioned at the position, corresponding to the inner cup body, of the lower side of the outer rim of the outer cup body, the outer rim of the inner cup body slides to the lower side of the outer edge of the inner cup body, and the depth of the inner part of the outer cup body is not smaller than the height of the inner cup body.
The invention has the beneficial effects that: when the anti-dripping ceramic cup is used, water is filled in the inner cup body, people hold the handle body by hands to lift the whole anti-dripping ceramic cup, at the moment, the outer cup body slides downwards relative to the inner cup body to the first lower limit positioning part and the second lower limit positioning part to be abutted against each other under the self gravity, so that the outer cup body is positioned relative to the inner cup body and is positioned at the position of the lower side of the outer edge of the inner cup mouth, at the moment, the mouth of a person touches the inner cup mouth to drink water, if the outer edge of the inner cup mouth has water, the water flows upwards to the liquid dripping annular groove along the outer peripheral wall of the inner cup body, the liquid dripping annular groove can collect and store water flow and water drops, after the water is drunk, the anti-dripping ceramic cup is placed on a table top, the outer cup body is acted by the upward external force of the table top, because the depth inside the outer cup body is not less than the height of the inner cup body, the outer cup body slides upwards relative to the inner cup body, and the liquid dripping annular groove moves upwards relative to the inner cup body, the up end that the outer rim of a cup is the slope at this moment promotes water up, works as outer rim of a cup sets up in interior rim of a cup upside or when keeping level position with interior rim of a cup, ponding can be from in the rim of a cup backward flow to in the cup to realize the effect of antidrip, also avoid water to remain on the outer wall of cup including, and under the condition that does not interfere normally drinks water, realize automatic antidrip through mechanical transmission structure.
As a further improvement of the above technical scheme, the inner peripheral wall of the outer cup body is provided with a flow guide groove extending up and down, the upper end of the flow guide groove extends to the outer cup mouth, and the lower end of the flow guide groove extends to the bottom of the outer cup body.
This scheme comes the ponding water conservancy diversion to in the dropping liquid annular to the outer cup through the guiding gutter in, more sanitary.
As a further improvement of the above technical solution, the number of the flow guide grooves is plural, and the plural flow guide grooves are annularly arranged on the inner peripheral wall of the outer cup body at intervals. The multiple flow guide grooves can improve the flow guide effect.
As a further improvement of the technical scheme, the depth of the inner part of the outer cup body is larger than the height of the inner cup body, and a water accumulation gap is formed between the bottom surface of the inner cup body and the bottom of the inner cavity of the outer cup body. The ponding clearance is used for saving ponding, does not need frequent pouring, in addition, also avoids ponding to be extruded by interior cup.
As a further improvement of the above technical solution, a drain hole is provided at the bottom of the outer cup body, and a plug is mounted on the drain hole.
Accumulated water in the accumulated water gap can be drained through the drain hole, and the plug is detached during draining, so that the operation is convenient.
As a further improvement of the technical scheme, the limiting structure is provided with a first upper limit positioning part arranged on the inner cup body and a second upper limit positioning part arranged on the outer cup body, wherein the first upper limit positioning part is abutted against the second upper limit positioning part, so that the outer cup body is positioned at the position of the accumulated water gap formed between the bottom surface of the inner cup body and the bottom of the inner cavity of the outer cup body relative to the inner cup body.
The limiting structure of the scheme is further provided with a first upper limit positioning part and a second upper limit positioning part which are abutted to position the sliding of the outer cup body and the inner cup body which are close to each other, so that the outer cup body and the inner cup body are positioned at the position where the accumulated water gap is formed between the bottom surface of the inner cup body and the bottom of the inner cavity of the outer cup body.
The second upper limit positioning part is a lower contact end arranged at the lower end of the handle groove, and the first upper limit positioning part is a lower contact end arranged at the lower end of the handle body. The upper limit of the outer cup body is positioned when the inner cup body moves upwards through the matching of the handle groove and the handle body.
As a further improvement of the technical scheme, the inner peripheral wall of the outer cup opening is provided with a sealing ring, and the inner peripheral wall of the outer cup opening is in sliding sealing interference with the outer peripheral wall of the inner cup body through the sealing ring.
This scheme technique is optimized the embodiment of ponding backward flow in to interior cup, has set up the sealing washer and has improved the leakproofness between the internal perisporium of outer rim of a cup and the periphery wall of interior cup, avoids ponding to ooze between interior cup and the outer cup.
As a further improvement of the technical scheme, an elastic reset piece is arranged between the bottom surface of the inner cup body and the bottom of the inner cavity of the outer cup body, and the elastic reset piece is used for providing reset elasticity for driving the outer cup body to move downwards relative to the inner cup body.
In order to avoid holding the in-process that the handle body mentions ceramic cup, interior cup is difficult to realize automatic slip with outer cup, and this scheme has set up elasticity and has reset the piece and order about outer cup relatively interior cup is down removed, need to explain that the elasticity that resets is generally far less than the gravity behind the interior cup splendid attire water, when interior cup splendid attire water, elasticity resets the piece and can the compressed.
As a further improvement of the above technical solution, the second lower limit positioning portion is an upper contact end disposed at the upper end of the handle groove, and the first lower limit positioning portion is an upper contact end disposed at the upper end of the handle body.
The scheme also realizes the positioning of the upper limit of the outer cup body when the inner cup body moves downwards through the matching of the handle groove and the handle body.
Drawings
The invention is further explained by the following figures and embodiments;
FIG. 1 is a cross-sectional view of an embodiment of a ceramic cup for preventing water from leaking, the cup being lifted up and guiding water to a gap;
FIG. 2 is a top view of an embodiment of the anti-dripping ceramic cup according to the present invention, showing accumulated water flowing to the accumulated water gap;
FIG. 3 is a side view of an embodiment of the anti-dripping ceramic cup according to the present invention, when the accumulated water is guided to the accumulated water gap and the inner cup is lifted;
FIG. 4 is a cross-sectional view of an embodiment of the anti-dripping ceramic cup according to the present invention, wherein the accumulated water is guided to the accumulated water gap, and the inner cup body is filled with water and placed on the table surface;
fig. 5 is a cross-sectional view of the drip-proof ceramic cup according to an embodiment of the present invention, in which the accumulated water flows back to the inner cup and the inner cup is lifted.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.
In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.
Referring to fig. 1 to 5, the drip-proof ceramic cup of the present invention is made as follows:
the anti-leakage ceramic cup comprises an inner cup body 100, an outer cup body 200 and a limiting structure, wherein an inner cup opening 110 with an upward opening is formed in the top of the inner cup body 100, a handle body 120 is connected to the outer side wall of the inner cup body 100, and the handle body 120 is C-shaped.
The top of the outer cup body 200 is provided with an outer cup mouth 210 with an upward opening, the outer cup body 200 is sleeved on the outer side of the inner cup body 100, the outer cup body 200 and the inner cup body 100 are arranged in a vertically sliding manner, the outer cup body 200 is provided with a handle groove 220 for the handle body 120 to pass through, the vertical length of the handle groove 220 is greater than the length between the upper end and the lower end of the handle body 120, and the upper end surface of the outer cup mouth 210 is arranged in an inclined manner, so that the outer cup mouth 210 is of a horn-shaped structure with a large upper part and a small lower part.
The inner peripheral wall of the outer cup opening 210 is tightly attached to the outer peripheral wall of the inner cup body 100, the upper end surface of the outer cup opening 210 and the outer peripheral wall of the inner cup body 100 form a liquid dropping ring groove 300, the limiting structure is used for locking and positioning the up-down relative positions of the outer cup body 200 and the inner cup body 100, the limit structure is provided with a first lower limit positioning part arranged on the inner cup body 100 and a second lower limit positioning part arranged on the outer cup body 200, the second lower limit positioning part is an upper interference groove end 222 arranged at the upper end of the handle groove 220, the first lower limit positioning portion is an upper abutting end 122 disposed at the upper end of the handle body 120, when the upper abutting end 122 abuts against the upper abutting groove end 222, the outer cup 200 is positioned relative to the inner cup 100 at a position where the outer rim 210 slides to the lower side of the outer edge of the inner rim 110, the upper limit of the downward movement of the outer cup 200 relative to the inner cup 100 is positioned by the engagement of the handle slot 220 and the handle body 120.
When using, cup 100 adorns water in with, and people mention whole antidrip ceramic cup through holding handle body 120, and at this moment, outer cup 200 is under self gravity, cup 100 down slide to first lower limit location portion in relative with second lower limit location portion butt makes outer cup 200 is relative interior cup 100 is located outer rim of a cup 210 slides to the outer position along the downside of interior rim of a cup 110, and at this moment, people's mouth is touched interior rim of a cup 110 and is drunk water, if the outer border of interior rim of a cup 110 has water, can be along the periphery wall of interior cup 100 up-flow to dropping liquid annular 300, dropping liquid annular 300 can collect storage to rivers and water droplet.
The present invention makes two specific embodiments of the flow direction of the accumulated water in the drip ring groove 300:
the first embodiment is as follows: as shown in fig. 5, this embodiment is with the ponding backward flow of dropping annular 300 to interior cup 100, and after having drunk water, with drip-proof ceramic cup placed on the mesa, outer cup 200 receives the ascending exogenic action of mesa, because the inside degree of depth of outer cup 200 is not less than the height of interior cup 100, outer cup 200 is relative interior cup 100 upwards slides, and dripping annular 300 is relative to interior cup 100 up-motion, and outer rim of a cup 210 is the up end of slope and pushes up water this moment, works as outer rim of a cup 210 sets up in interior rim of a cup 110 upside or when keeping level with interior rim of a cup 110 position, and ponding can be followed interior rim of a cup 110 and flow back to interior cup 100 in to realize the effect of drip-proof, also avoid the water to remain on the outer wall of interior cup 100, and under the condition of not interfering normal drinking water, realize automatic drip-proof through mechanical transmission structure.
And this embodiment is in the internal perisporium of outer rim of a cup 210 is provided with sealing washer 500, the internal perisporium of outer rim of a cup 210 pass through sealing washer 500 with the periphery wall sliding seal of interior cup 100 contradicts, has set up sealing washer 500 and has improved the leakproofness between the internal perisporium of outer rim of a cup 210 and the periphery wall of interior cup 100, avoids ponding to ooze into between interior cup 100 and the outer cup 200.
Example two:
as shown in fig. 1 to 4, the embodiment guides the accumulated water in the dropping ring groove 300 to the space between the inner cup 100 and the outer cup 200, specifically: the inner peripheral wall of the outer cup body 200 is provided with a guide groove 230 extending up and down, the upper end of the guide groove 230 extends to the outer cup mouth 210, the lower end of the guide groove 230 extends to the bottom of the outer cup body 200, and accumulated water in the liquid dropping ring groove 300 is guided to the outer cup body 200 through the guide groove 230, so that the cup is more sanitary.
In addition, the depth of the inner part of the outer cup body 200 is larger than the height of the inner cup body 100, a water accumulation gap 400 is formed between the bottom surface of the inner cup body 100 and the bottom of the inner cavity of the outer cup body 200, the water accumulation gap 400 is used for storing accumulated water, frequent water pouring is not needed, and in addition, the phenomenon that the accumulated water is extruded by the inner cup body 100 is also avoided.
Further, in order to improve the flow guiding effect, the number of the flow guiding grooves 230 is plural, and the plurality of flow guiding grooves 230 are annularly arranged on the inner circumferential wall of the outer cup 200 at intervals.
And, there is a drain hole 410 at the bottom of the said outer cup 200, the said drain hole 410 is fitted with the stopper 411, to ponding in the interval 400 of ponding can be drained through the drain hole 410, while draining, take apart the stopper 411, easy to operate.
Furthermore, the limiting structure of this embodiment is provided with a first upper limit positioning portion disposed on the inner cup 100 and a second upper limit positioning portion disposed on the outer cup 200, wherein the first upper limit positioning portion abuts against the second upper limit positioning portion, so that the outer cup 200 is positioned on the bottom surface of the inner cup 100 and the bottom of the inner cavity of the outer cup 200 relative to the inner cup 100, and the accumulated water gap 400 is formed between the bottom surface of the inner cup 100 and the bottom of the inner cavity of the outer cup 200, wherein the second upper limit positioning portion is a lower abutting groove end 221 disposed at the lower end of the handle groove 220, the first upper limit positioning portion is a lower abutting end 121 disposed at the lower end of the handle body 120, and the upper limit positioning of the outer cup 200 relative to the inner cup 100 during upward movement is also realized through the cooperation of the handle groove 220 and the handle body 120.
For the above two embodiments, in order to avoid that the inner cup 100 and the outer cup 200 are difficult to slide automatically when the ceramic cup is lifted by holding the handle body 120 with a hand, an elastic restoring member 600 is disposed between the bottom surface of the inner cup 100 and the bottom of the inner cavity of the outer cup 200, the elastic restoring member 600 is used for providing a restoring elastic force for driving the outer cup 200 to move downwards relative to the inner cup 100, it should be noted that the restoring elastic force of the elastic restoring member 600 is generally much smaller than the gravity of the inner cup 100 after containing water, after the inner cup 100 contains water, the elastic restoring member 600 can be compressed, and the elastic restoring member 600 of this embodiment is a spring.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.
Claims (10)
1. A kind of drip-proof ceramic cup, characterized by: it includes:
the top of the inner cup body (100) is provided with an inner cup opening (110) with an upward opening, and the outer side wall of the inner cup body (100) is connected with a handle body (120);
the cup comprises an outer cup body (200), wherein the top of the outer cup body (200) is provided with an outer cup mouth (210) with an upward opening, the outer cup body (200) is sleeved on the outer side of an inner cup body (100), the outer cup body (200) and the inner cup body (100) are arranged in a vertically sliding manner, the outer cup body (200) is provided with a handle groove (220) for the handle body (120) to pass through, the vertical length of the handle groove (220) is greater than the length between the upper end and the lower end of the handle body (120), the upper end surface of the outer cup mouth (210) is obliquely arranged, so that the outer cup mouth (210) is of a horn-shaped structure with a large upper part and a small lower part, the inner peripheral wall of the outer cup mouth (210) is tightly attached to the outer peripheral wall of the inner cup body (100), and the upper end surface of the outer cup mouth (210) and the outer peripheral wall of the inner cup body (100) form a liquid dropping ring groove (300);
the limiting structure is used for locking and positioning the upper and lower relative positions of the outer cup body (200) and the inner cup body (100), and is provided with a first lower limit positioning part arranged on the inner cup body (100) and a second lower limit positioning part arranged on the outer cup body (200); the first lower limit positioning part is abutted with the second lower limit positioning part, so that the outer cup body (200) is positioned relative to the inner cup body (100) at a position where the outer cup opening (210) slides to the lower side of the outer edge of the inner cup opening (110);
the depth of the inner part of the outer cup body (200) is not less than the height of the inner cup body (100).
2. A drip-proof ceramic cup according to claim 1, wherein:
the inner peripheral wall of the outer cup body (200) is provided with a flow guide groove (230) extending up and down, the upper end of the flow guide groove (230) extends to the outer cup mouth (210), and the lower end of the flow guide groove (230) extends to the bottom of the outer cup body (200).
3. A drip-proof ceramic cup according to claim 2, wherein:
the number of the flow guide grooves (230) is multiple, and the flow guide grooves (230) are arranged on the inner peripheral wall of the outer cup body (200) at annular intervals.
4. A drip-proof ceramic cup according to claim 2, wherein:
the depth of the inner part of the outer cup body (200) is larger than the height of the inner cup body (100), and a water accumulation gap (400) is formed between the bottom surface of the inner cup body (100) and the bottom of the inner cavity of the outer cup body (200).
5. A drip-proof ceramic cup according to claim 4, wherein:
a drain hole (410) is formed in the bottom of the outer cup body (200), and a plug (411) is mounted on the drain hole (410).
6. A drip-proof ceramic cup according to claim 4, wherein:
the limiting structure is provided with a first upper limit positioning part arranged on the inner cup body (100) and a second upper limit positioning part arranged on the outer cup body (200), wherein the first upper limit positioning part is abutted to the second upper limit positioning part, so that the outer cup body (200) is opposite to the inner cup body (100) positioned at the position of the accumulated water gap (400) formed between the bottom surface of the inner cup body (100) and the bottom of the inner cavity of the outer cup body (200).
7. The drip resistant ceramic cup of claim 6, wherein:
the second upper limit positioning part is a lower abutting groove end (221) arranged at the lower end of the handle groove (220), and the first upper limit positioning part is a lower abutting end (121) arranged at the lower end of the handle body (120).
8. A drip-proof ceramic cup according to claim 1, wherein:
the internal perisporium of outer rim of a cup (210) is provided with sealing washer (500), the internal perisporium of outer rim of a cup (210) pass through sealing washer (500) with the periphery wall sliding seal of interior cup (100) contradicts.
9. A drip-proof ceramic cup according to claim 1, wherein:
an elastic resetting piece (600) is arranged between the bottom surface of the inner cup body (100) and the bottom of the inner cavity of the outer cup body (200), and the elastic resetting piece (600) is used for providing resetting elasticity for driving the outer cup body (200) to move downwards relative to the inner cup body (100).
10. A drip-proof ceramic cup according to claim 1, wherein:
the second lower limit positioning part is an upper abutting groove end (222) arranged at the upper end of the handle groove (220), and the first lower limit positioning part is an upper abutting end (122) arranged at the upper end of the handle body (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210447237.9A CN114732268B (en) | 2022-04-24 | 2022-04-24 | Drip-proof ceramic cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210447237.9A CN114732268B (en) | 2022-04-24 | 2022-04-24 | Drip-proof ceramic cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114732268A true CN114732268A (en) | 2022-07-12 |
| CN114732268B CN114732268B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210447237.9A Active CN114732268B (en) | 2022-04-24 | 2022-04-24 | Drip-proof ceramic cup |
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| Country | Link |
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| CN (1) | CN114732268B (en) |
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| CN107572121A (en) * | 2017-10-16 | 2018-01-12 | 盐城广达塑业有限公司 | Edible oil vessel oil cap structure |
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| CN109222569A (en) * | 2018-10-27 | 2019-01-18 | 纪永国 | One kind has milk with absorption type antidrip cup |
| CN211354882U (en) * | 2020-01-06 | 2020-08-28 | 李政敏 | Wall-flow-preventing water cup |
| CN213429473U (en) * | 2020-07-22 | 2021-06-15 | 四川工商学院 | Cup capable of preventing liquid from dripping on tabletop |
| CN113163966A (en) * | 2018-11-30 | 2021-07-23 | 贝博士儿童用品发展有限公司 | Drinking cup |
| CN216256543U (en) * | 2021-09-13 | 2022-04-12 | 杨易桐 | Anti-overflow water type drinking cup |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5607076A (en) * | 1994-12-13 | 1997-03-04 | Anthony; Michael M. | Spill and scald resistant beverage apparatus |
| CN2417792Y (en) * | 1999-12-13 | 2001-02-07 | 魏其兴 | Novel tea cup |
| CN201286564Y (en) * | 2008-10-17 | 2009-08-12 | 胡冬青 | Scalding-prevention, spilling-prevention cup |
| CN203943426U (en) * | 2014-06-26 | 2014-11-19 | 台州弘海纸制品科技有限公司 | Dixie cup |
| CN106166013A (en) * | 2016-07-29 | 2016-11-30 | 覃淑兰 | A kind of cup with discharge collecting function |
| CN206719887U (en) * | 2017-03-28 | 2017-12-08 | 贵州聚合实业股份有限公司 | A kind of bottle mouth device for preventing liquid pouring from leaking outside |
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| CN216256543U (en) * | 2021-09-13 | 2022-04-12 | 杨易桐 | Anti-overflow water type drinking cup |
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| Publication number | Publication date |
|---|---|
| CN114732268B (en) | 2023-05-02 |
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