CN204427514U - Bowl cover and there is the water tumbler of this bowl cover - Google Patents
Bowl cover and there is the water tumbler of this bowl cover Download PDFInfo
- Publication number
- CN204427514U CN204427514U CN201520138539.3U CN201520138539U CN204427514U CN 204427514 U CN204427514 U CN 204427514U CN 201520138539 U CN201520138539 U CN 201520138539U CN 204427514 U CN204427514 U CN 204427514U
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- China
- Prior art keywords
- cover
- push rod
- swivelling
- water
- bowl
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 238000009434 installation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 210000002435 tendon Anatomy 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 235000013361 beverage Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model provides a kind of bowl cover and has the water tumbler of this bowl cover.This bowl cover comprises: outflow cover for water, and outflow cover for water is provided with apopore; Lower cover, under cover the exhalant canal being provided with and being communicated with apopore; Water seal cover, water seal cover is used for opening or closed exhalant canal, and water seal cover comprises lid and push rod; Driven unit, driven unit comprises: swivelling cover, and swivelling cover can be rotatably set between outflow cover for water and lower cover, swivelling cover be concaveconvex structure with the contact surface of ejector pin contact, water seal cover with swivelling cover rotate to open or closed exhalant canal.Bowl cover of the present utility model and the water tumbler with this bowl cover are convenient to open or close, simple and fast.
Description
Technical field
The utility model relates to cup technical field, in particular to a kind of bowl cover and the water tumbler with this bowl cover.
Background technology
Current water tumbler lid, normally helicitic texture realizes lid folding.This lid, when uncapping, needs lid and cup body to depart from completely, and usually needs two hands to operate.The lid of portioned product is the form by compressing switch, lid do not need with cup status from, but usually need beverage in cup to pour out in other bowl cover or other containers to drink again, not very convenient.Also have minority lid to be rotary structure, but the usual more complicated of structure also inconvenience directly drink, and lid folding also needs bimanualness usually.
201220310553.3 provide bowl cover, but this cup lid structure has following shortcoming: need along fixing square during lid folding, namely can only fix to open to anticlockwise to close to the right, otherwise or, and need two hands to operate, not too convenient.In addition, adopt this kind of structure as bowl cover, beverage in inconvenient directly drinking glasses, usually need beverage in cup to pour out in bowl cover or other containers to drink again.
Utility model content
Main purpose of the present utility model is the water tumbler providing a kind of bowl cover and have this bowl cover, to solve the problem that bowl cover of the prior art is difficult to open.
To achieve these goals, according to an aspect of the present utility model, provide a kind of bowl cover, bowl cover comprises: outflow cover for water, and outflow cover for water is provided with apopore; Lower cover, under cover the exhalant canal being provided with and being communicated with apopore; Water seal cover, water seal cover is used for opening or closed exhalant canal, and water seal cover comprises lid and push rod; Driven unit, driven unit comprises: swivelling cover, and swivelling cover can be rotatably set between outflow cover for water and lower cover, swivelling cover be concaveconvex structure with the contact surface of ejector pin contact, water seal cover with swivelling cover rotate to open or closed exhalant canal.
Further, lower cover is arranged on the first side of outflow cover for water, under cover and be provided with installation cavity; Water seal cover is arranged on down and covers, and is positioned at the side away from outflow cover for water of lower cover, and push rod passes lower cover and extends in installation cavity, and exhalant canal is closed to be in primary importance by water seal cover, and exhalant canal is closed to be in the second place by water seal cover; Concaveconvex structure is positioned at installation cavity, one end of close swivelling cover of push rod abuts to be in primary importance with the boss of concaveconvex structure, one end of close swivelling cover of push rod abuts to be in the second place with the depressed area of concaveconvex structure, and push rod switches between the first position and the second position with the rotation of swivelling cover.
Further, the outward flange of outflow cover for water, swivelling cover and lower cover is concordant, the outward flange of swivelling cover be provided with convex tendon that the length direction along exhalant canal extends and or stir button.
Further, the side of the close lower cover of outflow cover for water is provided with the annulus cover being enclosed in apopore periphery, and one end of the close apopore of exhalant canal is embedded in annulus cover;
The outward flange of the side away from water seal cover of outflow cover for water is provided with the first flange, and the protrusion direction of the first flange is away from water seal cover;
The side of the close apopore of the first flange is connected by arc surface or chamfered transition with between apopore.
Further, driven unit also comprises: resetting structure, and resetting structure is connected to boss or the depressed area of concaveconvex structure with the one end of the close swivelling cover making push rod with the rotation of swivelling cover.
Further, swivelling cover comprises the cylindrical structure being around in exhalant canal periphery, and one end of the close push rod of cylindrical structure is provided with concaveconvex structure.
Further, concaveconvex structure is corrugated structure.
Further, under cover and be provided with fairlead, fairlead extends in the installation cavity of lower cover from the side of the close water seal cover of lower cover, and push rod is through fairlead; Resetting structure comprises: the second flange, and the second flange is arranged on one end of the close swivelling cover of push rod; Flexible member, flexible member is set on fairlead, the two ends of flexible member be connected to respectively the second flange and under cover.
Further, the end face of one end of the close swivelling cover of push rod is sphere, and boss is provided with locating slot.
Further, one end of the close swivelling cover of push rod is provided with first ring connected in star, the center line of first ring connected in star is consistent with the center line of push rod, and the second flange is be embedded the block in first ring connected in star, and one end of the close swivelling cover of flexible member is connected in block; One end of the close lid of push rod is provided with the second annular groove, and the center line of the second annular groove is consistent with the center line of push rod, and the second annular groove is positioned at fairlead, is embedded with the first sealing ring in the second annular groove.
Further, push rod is two, and two push rods are symmetrical arranged about the central axis of exhalant canal.
According to another aspect of the present utility model, provide a kind of water tumbler, comprise bowl cover and cup, bowl cover is above-mentioned bowl cover, covers and be provided with the external screw thread suitable with the internal thread at the rim of a cup place of cup under bowl cover.
Application the technical solution of the utility model, due to swivelling cover being provided with concaveconvex structure, when swivelling cover rotates, one end of the close swivelling cover of push rod or abut with by exhalant canal shutoff with the depressed area of concaveconvex structure, or abut with the boss of concaveconvex structure, now, the lid of water seal cover under the effect of push rod away from or near exhalant canal, and then exhalant canal is opened or closes.When by bowl cover buckle closure of the present utility model on water tumbler time, only need to rotate swivelling cover simply, bowl cover can be made to switch between the first position and the second position, and then open or closed water tumbler, simple and fast.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
The exhalant canal that Fig. 1 diagrammatically illustrates bowl cover of the present utility model is in sectional view during open mode;
The exhalant canal that Fig. 2 diagrammatically illustrates bowl cover of the present utility model is in sectional view during closed state;
Fig. 3 diagrammatically illustrates the decomposing schematic representation of bowl cover of the present utility model;
Fig. 4 diagrammatically illustrates swivelling cover first three-dimensional structure diagram of the present utility model;
Fig. 5 diagrammatically illustrates the second three-dimensional structure diagram of swivelling cover of the present utility model; And
Fig. 6 diagrammatically illustrates the three-dimensional structure diagram of water seal cover of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, outflow cover for water; 11, apopore; 12, annulus cover; 20, lower cover; 21, installation cavity; 22, fairlead; 23, exhalant canal; 24, external screw thread; 30, water seal cover; 31, lid; 32, push rod; 321, first ring connected in star; 322, the second annular groove; 40, driven unit; 41, swivelling cover; 411, concaveconvex structure; 411a, locating slot; 412, cylindrical structure; 413, convex tendon; 414, button is stirred; 42, resetting structure; 421, the second flange; 422, flexible member; 50, the first sealing ring; 60, the second sealing ring.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
See shown in Fig. 1 to Fig. 6, according to embodiment of the present utility model, provide a kind of bowl cover, this bowl cover comprises outflow cover for water 10, lower cover 20, water seal cover 30 and driven unit 40.Wherein, outflow cover for water 10 is provided with apopore 11; Lower cover 20 is arranged on the first side of outflow cover for water 10, lower cover 20 is provided with the exhalant canal 23 be communicated with apopore 11, lower cover 20 is provided with installation cavity 21; Water seal cover 30 is arranged on lower cover 20, and be positioned at the side away from outflow cover for water 10 of lower cover 10, water seal cover 30 comprises lid 31 and push rod 32, push rod 32 passes lower cover 20 and extends in installation cavity 21, and water seal cover 30 has the primary importance closed by exhalant canal 23 and the second place opened by exhalant canal 23; And driven unit 40 comprises swivelling cover 41, switched between the first position and the second position to drive water seal cover 30 by swivelling cover 41 turning effort.
Specifically, swivelling cover 41 can be rotatably set between outflow cover for water 10 and lower cover 20, swivelling cover 41 is provided with the concaveconvex structure 411 being positioned at installation cavity 21, the contact surface contacted with push rod 32 of swivelling cover 41 is concaveconvex structure 411, water seal cover 30 with the rotation of swivelling cover 41 to open or closed exhalant canal 23, one end of the close swivelling cover 41 of push rod 32 abuts to be in primary importance with the boss of concaveconvex structure 411, one end of the close swivelling cover 41 of push rod 32 abuts to be in the second place with the depressed area of concaveconvex structure 411, need open or closed bowl cover time, water seal cover 30 with the rotation of swivelling cover 41 to switch between the first position and the second position.
Structure according to the present embodiment can be known, due to swivelling cover 41 being provided with concaveconvex structure 411, when swivelling cover 41 rotates, one end of the close swivelling cover 41 of push rod 32 or abut with by exhalant canal 23 shutoff with the depressed area of concaveconvex structure 411, or abut with the boss of concaveconvex structure 411, now, the lid 31 of water seal cover 30 under the effect of push rod 32 away from or near exhalant canal 23, and then exhalant canal 23 is opened or closes.When by the bowl cover buckle closure of the present embodiment on water tumbler time, only need to rotate swivelling cover 41 simply, bowl cover can be made to switch between the first position and the second position, and then open or closed water tumbler, simple and fast.
Preferably, the outward flange of the side away from water seal cover 30 of the outflow cover for water 10 of the present embodiment is provided with the first flange, and the protrusion direction of this first flange extends along the direction away from swivelling cover 41, is convenient to apopore 11 to surround.More preferably, the side of the close apopore 11 of the first flange is connected by arc surface or chamfered transition with between apopore 11.Structure according to the present embodiment can be known, outflow cover for water 10 adopts open wide-mouth structure, and is provided with inclined-plane or round slip surface, facilitate water outlet, and directly can drink internal beverage, do not need other bowl cover or other container accesss to be convenient to user and drink, structure is simple, is convenient to realize.
Preferably, one end of the close lower cover 20 of outflow cover for water 10 is provided with the annulus cover 12 being enclosed in apopore 11 periphery, and one end of close the apopore 11 of exhalant canal 23 is embedded to be overlapped in 12 at annulus, prevents seepage in exhalant canal 23 in installation cavity 21.
Preferably, in order to ensure that push rod 32 can switch between the first position and the second position, driven unit 40 in the present embodiment also comprises resetting structure 42, this resetting structure 42 is connected to boss or depressed area with the rotation of swivelling cover 41 with the one end of the close swivelling cover 41 making push rod 32, by the effect of resetting structure 42, in the process rotating swivelling cover 41, be convenient to push rod 32 be resetted and then water seal cover 30 is switched between the first position and the second position.
Specifically, lower cover 20 in the present embodiment is provided with fairlead 22, this fairlead 22 extends in installation cavity 21 from the side of the close water seal cover 30 of lower cover 20, push rod 32 passes fairlead 22, when moving back and forth in fairlead 22 under the driving of concaveconvex structure 411 in swivelling cover 41 rotary course.And resetting structure 42 comprises the second flange 421 and flexible member 422.Wherein, the second flange 421 is arranged on one end of the close swivelling cover 41 of push rod 32; Flexible member 422 is set on fairlead 22, and the two ends of flexible member 422 are connected on the second flange 421 and lower cover 20 respectively.Push rod 32 is made to reset under effect by the restoring force of flexible member 422, simple and reliable for structure.Preferably, the spring of the elastic element 422 of the present embodiment, in other embodiments of the present utility model, flexible member 422 can also be rubber sleeve.
Preferably, swivelling cover 41 comprises the cylindrical structure 412 being around in exhalant canal 23 periphery, and one end of the close push rod 32 of cylindrical structure 412 is provided with concaveconvex structure 411.More preferably, concaveconvex structure 411 in corrugated structure, can opening and closing of fault bowl cover when swivelling cover 41 is rotated to the left or to the right, do not have direction to limit, when rotation swivelling cover 41, be convenient to water seal cover 30 is switched between the first position and the second position.
Preferably, the end face of one end of the close swivelling cover 41 of push rod 32 is sphere, resistance is little, be convenient to water seal cover 30 is switched between the first position and the second position, accordingly, the boss of concaveconvex structure 411 is provided with the locating slot 411a with the mating spherical surfaces of push rod 32, ensures the stability in handoff procedure.
Preferably, the outward flange of outflow cover for water 10, swivelling cover 41 and lower cover 20 is concordant, ensures the apparent perfect unity of bowl cover.The outward flange of swivelling cover 41 arrange convex tendon 413 that the length direction along exhalant canal 23 extends and or stir button 414, be convenient to drive swivelling cover 41 to rotate, can one hand hold that glass body to stir outside swivelling cover 41 convex tendon 413 by thumb or stir button 414 can smooth rotation swivelling cover 41, realize the opened by one hand of bowl cover, very convenient.
Shown in composition graphs 1, Fig. 2 and Fig. 6, one end of the close swivelling cover 41 of the push rod 32 in this enforcement is provided with first ring connected in star 321, the center line of this first ring connected in star 321 is consistent with the center line of push rod 32, second flange 421 is for being embedded the block in first ring connected in star 321, one end of the close swivelling cover 41 of flexible member 422 is connected in block, be convenient to prevent flexible member 422 from skidding, prevent flexible member 422 from producing fatigue failure, improve the service life of bowl cover.
Preferably, one end of the close lid 31 of push rod 32 is provided with the second annular groove 322, the center line covering the second annular groove 322 is consistent with the center line of push rod 32, and the second annular groove 322 is positioned at fairlead 22, the first sealing ring 50 is embedded with in second annular groove 322, prevent seepage in water tumbler in installation cavity 21, improve the sealing property of bowl cover.
In the present embodiment, push rod 32 is two, and two push rods 32 are symmetrical arranged about the central axis of exhalant canal 23, and stability is high, is convenient under the driving of swivelling cover 41, make water seal cover 30 switch between the first position and the second position.In other embodiments of the present utility model, push rod 32 can also be set to more than two.
Preferably, bowl cover also comprises the second sealing ring 60, second sealing ring 60 is set in the periphery of two push rods 32, and between lid 31 and lower cover 20, in the process of installing, the second sealing ring 60 is fixed on the bottom of lower cover 20, when water seal cover 30 is in primary importance, be convenient to the gap shutoff between the lid 31 of water seal cover 30 and lower cover 20, improve the sealing property of bowl cover further.
According to another aspect of the present utility model, provide a kind of water tumbler, this water tumbler comprises bowl cover and cup, and bowl cover is the bowl cover in above-described embodiment, and the lower cover 20 of bowl cover is provided with the external screw thread 24 suitable with the internal thread at the rim of a cup place of cup.
As can be seen from the above description, the utility model the above embodiments achieve following technique effect:
(1) position that swivelling cover coordinates with water seal cover adopts wavy shaped configuration, can opening and closing of fault bowl cover when swivelling cover is rotated to the left or to the right, does not have direction to limit;
(2) be distributed with a lot of convex rib structure outside swivelling cover, and side is provided with and stirs button, can one hand hold that glass body to stir outside swivelling cover convex tendon by thumb or stir button can smooth rotation swivelling cover, realize the opened by one hand of lid, very convenient;
(3) outflow cover for water and lower cover form two umbrella structure, and in the middle of making bowl cover, outlet conduit is openr, and water outlet is more smooth and easy;
(4) outflow cover for water adopts open wide-mouth structure, and is provided with inclined-plane or round slip surface, facilitates water outlet, and directly can drink internal beverage, does not need other bowl cover or other container accesss.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. a bowl cover, is characterized in that, comprising:
Outflow cover for water (10), described outflow cover for water (10) is provided with apopore (11);
Lower cover (20), described lower cover (20) is provided with the exhalant canal (23) be communicated with described apopore (11);
Water seal cover (30), described water seal cover (30) is for opening or closing described exhalant canal (23), and described water seal cover (30) comprises lid (31) and push rod (32);
Driven unit (40), described driven unit (40) comprising:
Swivelling cover (41), described swivelling cover (41) can be rotatably set between described outflow cover for water (10) and described lower cover (20), the contact surface contacted with described push rod (32) of described swivelling cover (41) is concaveconvex structure (411), and described water seal cover (30) rotates to open with described swivelling cover (41) or closes described exhalant canal (23).
2. bowl cover according to claim 1, is characterized in that, described lower cover (20) is arranged on the first side of described outflow cover for water (10), described lower cover (20) is provided with installation cavity (21);
Described water seal cover (30) is arranged on described lower cover (20), and be positioned at the side away from described outflow cover for water (10) of described lower cover (20), described push rod (32) is through described lower cover (20) and extend in described installation cavity (21), and described exhalant canal (23) is closed to be in primary importance by described water seal cover (30), described exhalant canal (23) is closed to be in the second place by described water seal cover (30);
Described concaveconvex structure (411) is positioned at described installation cavity (21), one end of the close described swivelling cover (41) of described push rod (32) abuts to be in described primary importance with the boss of described concaveconvex structure (411), one end of the close described swivelling cover (41) of described push rod (32) abuts to be in the described second place with the depressed area of described concaveconvex structure (411), and described push rod (32) switches with being rotated between described primary importance and the described second place of described swivelling cover (41).
3. bowl cover according to claim 1, it is characterized in that, the outward flange of described outflow cover for water (10), described swivelling cover (41) and described lower cover (20) is concordant, the outward flange of described swivelling cover (41) be provided with convex tendon (413) that the length direction along described exhalant canal (23) extends and or stir button (414).
4. bowl cover according to claim 1, it is characterized in that, the side of the close described lower cover (20) of described outflow cover for water (10) is provided with the annulus cover (12) being enclosed in described apopore (11) periphery, and one end of the close described apopore (11) of described exhalant canal (23) is embedded in described annulus cover (12);
The outward flange of the side away from water seal cover (30) of described outflow cover for water (10) is provided with the first flange, and the protrusion direction of described first flange is away from described water seal cover (30);
The side of the close described apopore (11) of described first flange is connected by arc surface or chamfered transition with between described apopore (11).
5. bowl cover according to any one of claim 1 to 4, is characterized in that, described driven unit (40) also comprises:
Resetting structure (42), described resetting structure (42) is connected to boss or the depressed area of described concaveconvex structure (411) with the one end of the close described swivelling cover (41) making described push rod (32) with the rotation of described swivelling cover (41).
6. bowl cover according to claim 5, it is characterized in that, described swivelling cover (41) comprises the cylindrical structure (412) being around in described exhalant canal (23) periphery, and one end of the close described push rod (32) of described cylindrical structure (412) is provided with described concaveconvex structure (411).
7. bowl cover according to claim 6, is characterized in that, described concaveconvex structure (411) is in corrugated structure.
8. bowl cover according to claim 5, it is characterized in that, described lower cover (20) is provided with fairlead (22), described fairlead (22) extends in the installation cavity (21) of described lower cover (20) from the side of the close described water seal cover (30) of described lower cover (20), and described push rod (32) is through described fairlead (22); Described resetting structure (42) comprising:
Second flange (421), described second flange (421) is arranged on one end of the close described swivelling cover (41) of described push rod (32);
Flexible member (422), described flexible member (422) is set on described fairlead (22), and the two ends of described flexible member (422) are connected on described second flange (421) and described lower cover (20) respectively.
9. bowl cover according to claim 8, is characterized in that, the end face of one end of the close described swivelling cover (41) of described push rod (32) is sphere, described boss is provided with locating slot (411a).
10. bowl cover according to claim 8, it is characterized in that, one end of the close described swivelling cover (41) of described push rod (32) is provided with first ring connected in star (321), the center line of described first ring connected in star (321) is consistent with the center line of described push rod (32), described second flange (421) is for being embedded the block in described first ring connected in star (321), and one end of the close described swivelling cover (41) of described flexible member (422) is connected in described block;
One end of the close described lid (31) of described push rod (32) is provided with the second annular groove (322), the center line of described second annular groove (322) is consistent with the center line of described push rod (32), and described second annular groove (322) is positioned at described fairlead (22), in described second annular groove (322), be embedded with the first sealing ring (50).
11. bowl covers according to claim 8, is characterized in that, described push rod (32) is two, and described two push rods (32) are symmetrical arranged about the central axis of described exhalant canal (23).
12. 1 kinds of water tumblers, comprise bowl cover and cup, it is characterized in that, described bowl cover is bowl cover according to any one of claim 1 to 11, and the lower cover (20) of described bowl cover is provided with the external screw thread (24) suitable with the internal thread at the rim of a cup place of described cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138539.3U CN204427514U (en) | 2015-03-10 | 2015-03-10 | Bowl cover and there is the water tumbler of this bowl cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138539.3U CN204427514U (en) | 2015-03-10 | 2015-03-10 | Bowl cover and there is the water tumbler of this bowl cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204427514U true CN204427514U (en) | 2015-07-01 |
Family
ID=53595455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138539.3U Expired - Fee Related CN204427514U (en) | 2015-03-10 | 2015-03-10 | Bowl cover and there is the water tumbler of this bowl cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204427514U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692734A (en) * | 2017-10-11 | 2018-02-16 | 宁波佰特日用品有限公司 | A kind of cup lid |
| CN108261021A (en) * | 2018-01-19 | 2018-07-10 | 张润田 | The drinking device of various states |
| CN108771431A (en) * | 2018-06-13 | 2018-11-09 | 上海上福塑料制品有限公司 | A kind of cup lid of press-button type rotary seal |
-
2015
- 2015-03-10 CN CN201520138539.3U patent/CN204427514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692734A (en) * | 2017-10-11 | 2018-02-16 | 宁波佰特日用品有限公司 | A kind of cup lid |
| CN108261021A (en) * | 2018-01-19 | 2018-07-10 | 张润田 | The drinking device of various states |
| CN108771431A (en) * | 2018-06-13 | 2018-11-09 | 上海上福塑料制品有限公司 | A kind of cup lid of press-button type rotary seal |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |