CN203461287U - Air-permeable cup cover - Google Patents
Air-permeable cup cover Download PDFInfo
- Publication number
- CN203461287U CN203461287U CN201320597544.1U CN201320597544U CN203461287U CN 203461287 U CN203461287 U CN 203461287U CN 201320597544 U CN201320597544 U CN 201320597544U CN 203461287 U CN203461287 U CN 203461287U
- Authority
- CN
- China
- Prior art keywords
- slide plate
- air
- spiral cover
- silica gel
- valve opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000000034 method Methods 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 38
- 239000000741 silica gel Substances 0.000 claims description 38
- 229910002027 silica gel Inorganic materials 0.000 claims description 38
- 239000012634 fragment Substances 0.000 claims description 29
- 210000000988 bone and bone Anatomy 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 239000010902 straw Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 10
- 230000035622 drinking Effects 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model relates to the technical field of a drink container, in particular to an air-permeable cup cover which comprises a rotary cover body, a shell and a sliding piece. The rotary cover body is provided with a hemispherical portion, and the shell and the hemispherical portion are buckled to form a sliding groove used for the sliding piece to slide; the sliding piece is arranged on the sliding groove; the rotary cover body is further provided with a nozzle hole, an air-permeable valve hole and a clamping piece; the nozzle hole is fixedly connected with a nozzle with a straw, or the nozzle hole is fixedly provided with a suction pipe part; the nozzle or the suction pipe part can be bent along the clamping piece under the action of the sliding piece. The air-permeable cup cover is characterized by being further provided with an air-permeable valve arranged on an air-permeable valve hole, wherein the inner side, corresponding to the air-permeable valve, of the sliding piece is provided with a convex piece; when the sliding piece is completely closed or the cup cover is opened, the air-permeable valve closes the air-permeable valve hole; in the whole or partial stroke in the completely closing and opening process of the cup cover, the convex piece acts on the air-permeable valve, so that the air-permeable valve opens the air-permeable valve hole to form an air channel between the inside and the outside of the cup cover. The air-permeable cup cover can adjust the air pressure of the container, prevent ejection and be used on the drink container.
Description
Technical field
The utility model relates to drinking container technical field, especially a kind of ventilating cup lid screwing on cup.
Background technology
The drinking container that adopts suction pipe to suck liquid is at present widely used, and in existing structure, if hot liquid is housed in container, the air pressure in container is because of the increase of being heated; When opening suction pipe, can cause hot liquid to spray from pipette tip.In order to address this problem, need to offer a gas permeable devices interior covering; For example, lid and drinking container for drinking container disclosed in No. 200610165636.7 Chinese invention patent; Its adopts interior covering and Guan County is installed fills a valve body with breather hole and breathe freely, and on slide block, has established two spools, makes when opening and closing state completely, guarantees that spool is blocked on the breather hole of this valve body to seal water.This structure is higher to matching requirements, need to guarantee breather hole on valve body and the accurate location of spool.And after the valve body of this structure covers in being fixedly mounted on, once valve body wearing and tearing or scald after change cumbersome.In addition, open and use sucking material completely time, air can not enter in cup, user is sucking drinks continuously, must take a breath and could continue to use.
Utility model content
The technical matters that the utility model solves is to provide a kind of can prevent hot liquid ventilating cup lid from container ejection when opening suction pipe; When having solved bowl cover and opening, from suction pipe atomizing of liquids out, and can use continuously without ventilation.
The technical scheme that the utility model addresses the above problem is:
Ventilating cup lid, comprises spiral cover, housing and slide plate, and described spiral cover is provided with hemispherical portion, and housing and this hemispherical portion fasten and form the sliding tray sliding for slide plate; Slide plate is assemblied on sliding tray; On spiral cover, be also provided with suction nozzle hole, ventilative valve opening and card bone; Suction nozzle hole is fixedly connected with the suction nozzle of suction pipe, or suction nozzle hole is suction tube parts fixedly; Suction nozzle or suction tube parts can be along the bendings of card bone under the effect of slide plate; It is characterized in that: be also provided with a vent valve, described vent valve is assemblied on ventilative valve opening; Inside slide plate, corresponding vent valve is provided with protruding bone; Single slide plate is completely closed or while opening bowl cover, the closed ventilative valve opening of vent valve; At completely closed, to open bowl cover process all or part of stroke, protruding bone effect vent valve, makes vent valve open vent valve hole and forms the inside and outside gas passage of bowl cover.
When the interior volume air pressure that described vent valve is connected to form at bowl cover and cup body is less than external pressure; Can open along with the variation generation deformation of pressure reduction vent valve hole and form the gas passage inside and outside bowl cover.
Described vent valve is comprised of porous plug and silica gel shell fragment;
Porous plug is provided with a cock body that can clog ventilative valve opening, and cock body connects chock plug by cylinder; The diameter of cock body, chock plug, cylinder reduces successively; Cock body can form big end down angle of inclination; Its largest portion is greater than vent valve hole dimension;
Silica gel shell fragment center is provided with hole, and at least one surface is non-planar structure;
The chock plug of porous plug is from inside to outside through ventilative valve opening, and silica gel shell fragment passes through the borehole jack at its center at cylinder; The non-planar surface of silica gel shell fragment forms non-tight shape with the ventilative valve opening periphery upper surface of spiral cover and contacts; Make the cock body can closed vent valve;
When chock plug is subject to the protruding bone pressure of slide plate, between cock body and ventilative valve opening, form gap and become conducting from closure, contact and be formed through air by-pass passage with the non-tight shape of silica gel shell fragment and ventilative valve opening;
When chock plug is not subject to the protruding bone pressure of slide plate, and bowl cover and the interior volume air pressure that is connected to form of cup body are while being less than external pressure; Silica gel shell fragment can make to form gap between cock body and ventilative valve opening along with the variation generation deformation of pressure reduction and become conducting from closure, contacts perforation with the non-tight shape of silica gel shell fragment and ventilative valve opening; Form the inside and outside gas passage of bowl cover.
Described silica gel shell fragment is simultaneously provided with some passages that communicate or do not communicate with hole; And/or be provided with some projections at this face; Take and form silica gel shell fragment and ventilative valve opening periphery upper surface and contact as non-tight shape; Gap between this non-tight shape contact and cock body and ventilative valve opening connects can form air by-pass passage.
On spiral cover and cup body connecting portion, suitably place forms a step, and step is connected with hemispherical portion, and hemispherical portion and step place are provided with the circular groove that annular, footpath concave;
The semisphere housing corresponding circular groove corresponding with hemispherical portion convexes with annular table in inside face;
The annular table of housing by convex fastens the circular groove of spiral cover indent and locates;
The hemispherical portion of spiral cover is provided with sinking portion, and this sinking portion arranges by its center; Spiral cover correspondence is provided with breach; Make spiral cover and the rear sliding tray that forms a semicircle of housing assembling;
The curved shape of the corresponding sliding tray of slide plate, edge is provided with marginal portion, and in outside, is provided with finger position;
After assembling, slide plate marginal portion is placed in sliding tray, and the finger position by slide plate is slided slide plate in sliding tray, thereby opens, closed slide plate.
Described suction tube parts are suction pipe and suction nozzle integral structure.
The utility model is when stirring slide plate, suction pipe is because its elastic reaction stretches gradually, at suction pipe, stretch in process, in cup gas can be in advance in hemispherical bowl cover sliding tray specially designed breather hole be discharged to rapidly outside cup, the air pressure that balance cup is inside and outside, while effectively preventing from opening slide plate, because liquid food in cup or beverage at high temperature cause glass Inner air pressure to be greater than barometric pressure because hot air expands, glass interior high-temp liquid is ejected from silica gel suction pipe exit end, cause the injury to human body.When suction pipe stretches, slide plate is stirred while putting in place, and vent valve is closed, and when children are inverted drinking-water, can prevent from leaking.After the slide that closes, silica gel suction pipe is depressed by cover plate, bending sealing, and vent valve closes, product safety and water-tight.When in user sucks cup continuously, in liquid or cup, fluid temperature reduces, cup internal gas pressure reduces, due to barometric pressure effect, vent valve is opened, ambient atmos can enter rapidly in cup by specially designed breather hole in hemispherical bowl cover sliding tray, the air pressure that balance cup is inside and outside, user can suck a glass interior beverage continuously.The all parts of the utility model ventilating cup lid are by nontoxic, and harmless, high temperature material is made.Housing coordinates by button bit with spiral cover, simple in structure, easy to assembly.The design of peculiar vent valve, not only can anti-spraying but also can avoid leaking, and possessed absorbent ventilate function simultaneously, safe and reliable, absorbed water smooth and easy, easy to use.All accessories easily assemble, easy cleaning, safety and sanitation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated:
Fig. 1 is product three-dimensional exploded view of the present utility model;
Fig. 2 is the utility model closure state cutaway view;
Fig. 3 is the utility model opening process cutaway view;
Fig. 4 is the complete opening cutaway view of the utility model;
Fig. 5 is cutaway view when the utility model absorbs water continuously, the too low vent valve of cup internal gas pressure is worked;
Fig. 6 is the block diagram of the utility model porous plug 8;
Fig. 7 is the block diagram of the utility model silica gel shell fragment 9.
Drawing reference numeral explanation:
The specific embodiment
Refer to accompanying drawing, spiral cover 2 is fixed on the outside thread 11 of glass body 1 oral area by negative thread 21 rotations of lower end oral area; By seal ring 5, seal between the two, prevent from leaking.On spiral cover 2 and cup body 1 connecting portion, suitably place forms a step, and step is connected with hemispherical portion, and hemispherical portion and step place are provided with the circular groove 22 that annular, footpath concave.The semisphere housing 3 corresponding circular groove 22 corresponding with hemispherical portion convexes with annular table 31 in inside face.The annular table 31 of housing 3 by convex fastens the circular groove 22 of spiral cover 2 indents and locates.The hemispherical portion of spiral cover 2 is provided with sinking portion, and this sinking portion arranges by its center; Spiral cover 2 correspondences are provided with breach; Make spiral cover 2 and the rear sliding tray that forms a semicircle of housing 3 assembling.The curved shape of the corresponding sliding tray of slide plate 4, edge is provided with marginal portion 41, and in outside, is provided with finger position 43.After assembling, slide plate 4 marginal portions 41 are placed in sliding tray, and user can slide slide plate 4 with the finger position 43 that hand pinches slide plate 4 in sliding tray, thereby open, closed slide plate 4.
On spiral cover 2, there are respectively suction nozzle hole 23, ventilative valve opening 24 and card bone 25.Between suction nozzle 6 bottoms 61 and its top, form a card platform 62; Tight-lipped the joining of one end of conduit 7 is fixed in suction nozzle 6 bottoms 61, then the card platform of silica gel suction nozzle 6 62 passed through to silica gel flexible fastening in the suction nozzle hole 23 of spiral cover 2, and both close-fittings guarantee leak tightnesss.Suction nozzle 6 can be realized bending by card bone 25 under the effect of slide plate 4; And stretch under the effect of its expansion force.
Vent valve is comprised of porous plug 8 and silica gel shell fragment 9, and porous plug 8 is provided with a cock body 83 that can clog ventilative valve opening 24, and cock body 83 connects chock plugs 81 by cylinder 82; The diameter of cock body 83, chock plug 81, cylinder 82 reduces successively; Cock body 83 can form big end down angle of inclination; Its largest portion is greater than ventilative valve opening 24 sizes.Silica gel shell fragment 9 centers are provided with hole; One side is provided with some passages that communicate with hole (can also not communicate with hole), and is provided with some projections at this face.Projection, passage can arrange simultaneously, can also arrange separately; Only need to guarantee that the face that silica gel shell fragment 9 contacts with suction nozzle hole 23 is the contact of non-tight shape.Silica gel shell fragment 9 can be located on the cylinder 82 of porous plug 8 by the hole at its center.During assembling, the chock plug 81 of porous plug 8 passes ventilative valve opening 24 from inside to outside, and then silica gel shell fragment 9 is enclosed within to cylinder 82; The projection of silica gel shell fragment 9 is withstood ventilative valve opening 24 periphery surfaces of spiral cover 2; Make the cock body 83 can closed ventilative valve opening 24.Slide plate 4 inside face correspondences are provided with protruding bone 42; When slide plate 4 is during in sliding process, protruding bone 42 can press down chock plug 81 and make cock body 83 and 24 of ventilative valve openings form gaps; When slide plate 4 is completely closed or open, protruding bone 42 does not contact with chock plug 81.
As shown in Figure 2, bowl cover is in closure state.During use, when slide plate 4 is stirred, the protruding bone 42 that protrude slide plate 4 bottoms is depressed the chock plug 1 of porous plug 8,24 of the cock body 83 of porous plug 8 and ventilative valve openings form gaps and become conducting from closure, be formed through air by-pass passage (or form air by-pass passage with the non-tight shape contact portion in silica gel shell fragment 9 and suction nozzle hole 23 with the passage of silica gel shell fragment 9; Specifically depending on the structure of silica gel shell fragment 9), hot air escapes into glass body outer (as Fig. 3) by this air by-pass passage rapidly, makes air pressure and the ambient pressure of glass body 1 inside reach balance.Silica gel suction nozzle 6 is because elastic reaction stretches gradually simultaneously.Cause is cup inside and outside air pressure balance now, and actv. has been avoided the interior liquid 10 of cup body at high temperature, and hot air expands, and causes a glass internal gas pressure to be greater than barometric pressure, makes liquid food spray out from silica gel suction nozzle 6 exit end the generation causing situations such as human injuries.When slide plate 4 is stirred while putting in place, porous plug 8 and the ventilative valve opening 24 of spiral cover 2 are by the elastic-restoring force tight connecting (as Fig. 4) of silica gel shell fragment 9, and when user is inverted or lies on one's side drinking-water, in cup body, liquid 10 can not spill by ventilative valve opening 24.
When user carries kettle, the slide 4 that closes puts in place, and silica gel suction nozzle 6, by bending, is stuck between spiral cover card bone 25 and slide plate 4; Form sealing.And now, porous plug 8 and the ventilative valve opening 24 of spiral cover 2, by the elastic-restoring force tight connecting of silica gel shell fragment 9, prevent that the interior liquid 10 of glass body 1 from spilling (as Fig. 2) by breather hole 24, safety and sanitation, easy to use.
Liquid 10 in user sucks cup continuously, cause a glass internal gas pressure to be less than the outer barometric pressure of cup, due to atmospheric pressure, 9 distortion of silica gel shell fragment, porous plug 8 moves down, and the ventilative valve opening 24 formation air by-pass passages of spiral cover 2, and air enters in cup (as a Fig. 5) along this passage, make a glass inside and outside barometric pressure reach balance, user can continue drinking-water and not take a breath.
The above is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model change and modify, and all should belong to the covering scope of the utility model claim.
Claims (10)
1. a ventilating cup lid, comprises spiral cover, housing and slide plate, and described spiral cover is provided with hemispherical portion, and housing and this hemispherical portion fasten and form the sliding tray sliding for slide plate; Slide plate is assemblied on sliding tray; On spiral cover, be also provided with suction nozzle hole, ventilative valve opening and card bone; Suction nozzle hole is fixedly connected with the suction nozzle of suction pipe, or suction nozzle hole is suction tube parts fixedly; Suction nozzle or suction tube parts can be along the bendings of card bone under the effect of slide plate; It is characterized in that: be also provided with a vent valve, described vent valve is assemblied on ventilative valve opening; Inside slide plate, corresponding vent valve is provided with protruding bone; Single slide plate is completely closed or while opening bowl cover, the closed ventilative valve opening of vent valve; At completely closed, to open bowl cover process all or part of stroke, protruding bone effect vent valve, makes vent valve open vent valve hole and forms the inside and outside gas passage of bowl cover.
2. ventilating cup lid according to claim 1, is characterized in that: when the interior volume air pressure that described vent valve is connected to form at bowl cover and cup body is less than external pressure; Can open along with the variation generation deformation of pressure reduction vent valve hole and form the gas passage inside and outside bowl cover.
3. ventilating cup lid according to claim 1 and 2; It is characterized in that: described vent valve is comprised of porous plug and silica gel shell fragment;
Porous plug is provided with a cock body that can clog ventilative valve opening, and cock body connects chock plug by cylinder; The diameter of cock body, chock plug, cylinder reduces successively; Cock body can form big end down angle of inclination; Its largest portion is greater than vent valve hole dimension;
Silica gel shell fragment center is provided with hole; At least one surface is non-planar structure;
The chock plug of porous plug is from inside to outside through ventilative valve opening, and silica gel shell fragment passes through the borehole jack at its center at cylinder; The non-planar surface of silica gel shell fragment forms non-tight shape with the ventilative valve opening periphery upper surface of spiral cover and contacts; Make the cock body can closed vent valve;
When chock plug is subject to the protruding bone pressure of slide plate, between cock body and ventilative valve opening, form gap and become conducting from closure, contact and be formed through air by-pass passage with the non-tight shape of silica gel shell fragment and ventilative valve opening;
When chock plug is not subject to the protruding bone pressure of slide plate, and bowl cover and the interior volume air pressure that is connected to form of cup body are while being less than external pressure; Silica gel shell fragment can make to form gap between cock body and ventilative valve opening along with the variation generation deformation of pressure reduction and become conducting from closure, contacts perforation with the non-tight shape of silica gel shell fragment and ventilative valve opening; Form the inside and outside gas passage of bowl cover.
4. ventilating cup lid according to claim 3; It is characterized in that: described silica gel shell fragment is simultaneously provided with some passages that communicate or do not communicate with hole; And/or be provided with some projections at this face; Take and form silica gel shell fragment and ventilative valve opening periphery upper surface and contact as non-tight shape; Gap between this non-tight shape contact and cock body and ventilative valve opening connects can form air by-pass passage.
5. ventilating cup lid according to claim 3; It is characterized in that: on spiral cover and cup body connecting portion, suitably place forms a step, and step is connected with hemispherical portion, hemispherical portion and step place are provided with the circular groove that annular, footpath concave;
The semisphere housing corresponding circular groove corresponding with hemispherical portion convexes with annular table in inside face;
The annular table of housing by convex fastens the circular groove of spiral cover indent and locates;
The hemispherical portion of spiral cover is provided with sinking portion, and this sinking portion arranges by its center; Spiral cover correspondence is provided with breach; Make spiral cover and the rear sliding tray that forms a semicircle of housing assembling;
The curved shape of the corresponding sliding tray of slide plate, edge is provided with marginal portion, and in outside, is provided with finger position;
After assembling, slide plate marginal portion is placed in sliding tray, and the finger position by slide plate is slided slide plate in sliding tray, thereby opens, closed slide plate.
6. ventilating cup lid according to claim 4; It is characterized in that: on spiral cover and cup body connecting portion, suitably place forms a step, and step is connected with hemispherical portion, hemispherical portion and step place are provided with the circular groove that annular, footpath concave;
The semisphere housing corresponding circular groove corresponding with hemispherical portion convexes with annular table in inside face;
The annular table of housing by convex fastens the circular groove of spiral cover indent and locates;
The hemispherical portion of spiral cover is provided with sinking portion, and this sinking portion arranges by its center; Spiral cover correspondence is provided with breach; Make spiral cover and the rear sliding tray that forms a semicircle of housing assembling;
The curved shape of the corresponding sliding tray of slide plate, edge is provided with marginal portion, and in outside, is provided with finger position;
After assembling, slide plate marginal portion is placed in sliding tray, and the finger position by slide plate is slided slide plate in sliding tray, thereby opens, closed slide plate.
7. ventilating cup lid according to claim 3; It is characterized in that: described suction tube parts are suction pipe and suction nozzle integral structure.
8. ventilating cup lid according to claim 4; It is characterized in that: described suction tube parts are suction pipe and suction nozzle integral structure.
9. ventilating cup lid according to claim 5; It is characterized in that: described suction tube parts are suction pipe and suction nozzle integral structure.
10. ventilating cup lid according to claim 6; It is characterized in that: described suction tube parts are suction pipe and suction nozzle integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597544.1U CN203461287U (en) | 2013-09-23 | 2013-09-23 | Air-permeable cup cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320597544.1U CN203461287U (en) | 2013-09-23 | 2013-09-23 | Air-permeable cup cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461287U true CN203461287U (en) | 2014-03-05 |
Family
ID=50173666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320597544.1U Withdrawn - After Issue CN203461287U (en) | 2013-09-23 | 2013-09-23 | Air-permeable cup cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461287U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496499A (en) * | 2013-09-23 | 2014-01-08 | 蒋一新 | Vent cup lid |
| CN105249761A (en) * | 2015-11-20 | 2016-01-20 | 成都小爱未来智慧科技有限公司 | Intelligent water cup with sensors |
| CN106108558A (en) * | 2016-08-25 | 2016-11-16 | 江苏能瑞环保节能科技有限公司 | A kind of cup for magnetizing water with bubble drink function |
-
2013
- 2013-09-23 CN CN201320597544.1U patent/CN203461287U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496499A (en) * | 2013-09-23 | 2014-01-08 | 蒋一新 | Vent cup lid |
| CN103496499B (en) * | 2013-09-23 | 2017-04-12 | 蒋一新 | Vent cup lid |
| CN105249761A (en) * | 2015-11-20 | 2016-01-20 | 成都小爱未来智慧科技有限公司 | Intelligent water cup with sensors |
| CN106108558A (en) * | 2016-08-25 | 2016-11-16 | 江苏能瑞环保节能科技有限公司 | A kind of cup for magnetizing water with bubble drink function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20170412 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140305 Effective date of abandoning: 20170412 |