CN201457936U - All-plastic built-in ejection rotary type anti-counterfeiting bottle cap - Google Patents
All-plastic built-in ejection rotary type anti-counterfeiting bottle cap Download PDFInfo
- Publication number
- CN201457936U CN201457936U CN2009201227623U CN200920122762U CN201457936U CN 201457936 U CN201457936 U CN 201457936U CN 2009201227623 U CN2009201227623 U CN 2009201227623U CN 200920122762 U CN200920122762 U CN 200920122762U CN 201457936 U CN201457936 U CN 201457936U
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- overcoat
- cover
- bottle cap
- cap
- connection
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- Expired - Fee Related
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Abstract
An all-plastic built-in ejection rotary type anti-counterfeiting bottle cap belongs to the manufacturing technical field of a sealing cover for protecting a liquid container and preventing reuse and mainly comprises an outer sleeve (1), an inner cap (2), a connecting cap (3) and a middle sleeve (4), wherein an ejection plate (6) provided with a connecting point (5) is arranged at the top of the outer sleeve (1); lower internal screw thread (7) is arranged at the upper part in the outer sleeve (1), and a reversing foot (9) is arranged at the bottom; upper internal screw thread (10) is arranged in the inner cap (2); upper external screw thread (14) is arranged at the upper part at the periphery of the connecting point (5), and lower external screw thread (12) is arranged at the lower part; a noncircular inner wall (17) is arranged in the connecting cap (3); a noncircular pillar (18) is arranged at the upper part of the middle sleeve (4); and the bottom of the middle sleeve (4) is arranged on the reversing foot (9). The anti-counterfeiting bottle cap has reasonable overall structure and design and convenient use, and can effectively improve the anti-counterfeiting effect.
Description
Technical field
The utility model relates to a kind of full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap, the manufacturing technology field that belongs to liquid container protecting and prevent reusable seal closure.
Background technology
Existing overall plastic ejected anti-fake bottle lid, mainly by overcoat, in connect parts such as lid, middle cover, interior plug, glass bead and form, in the design of antifalse effect, generally only adopt a kind of mode, have following defective:
1, patent No. ZL200720111350.0 design-calculated product, after bottle cap is opened, during bottle inclination pouring in sealing fully between cover and the ejection piece, make a large amount of wine liquid therefrom overlap the outside that flows to overcoat in the gap with ejection piece, even to hand or on the desktop.
2, patent No. ZL200720111350.0 design-calculated product does not have inner cap on ejection piece top, has only the sealing by the post place of damming between middle cover and ejection piece, and there is very big leakage wine hidden danger in such sealing effectiveness.Open the back in addition as drinking more than the secondary, no inner cap design-calculated wine pouring hole exposes, and rubbish or small insect etc. enters easily, and the health aspect is not very guaranteed.
3, former overall plastic ejected anti-fake bottle lid, cover is fixed on the bottleneck in use, during the overcoat left-hand revolution, middle cover outside thread and in connect under the drive of covering negative thread, in connect the lid rotate up, in connect in the middle of the upper part of the cover pouring outlet bursting overcoat three connect points, overcoat ejects sheet and ejects, liquid can flow out from the interior upper part of the cover pouring exit that connects during pouring, after wine is good, the clickwise overcoat, in connect upper part of the cover pouring outlet and get back to overcoat inside, eject the centre that sheet still can be put back into overcoat in the overcoat, like this from the overall appearance of bottle cap, before bottle cap uses the back and uses, not significantly difference, ineffective security.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, and is easy to use, can effectively promote the full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap of antifalse effect.
The utility model is a full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap, comprise overcoat, place the inner cap that links to each other successively in the overcoat from top to bottom, connection cover, middle cover, the top of overcoat is provided with the sheet that ejects of band point of connection, the top of connection cover is the pouring outlet, it is characterized in that the top in the overcoat is provided with down negative thread, the bottom is provided with the back-off pin, be provided with negative thread in the inner cap, the top of point of connection outer wall is provided with the last outside thread with last screw-internal thread fit, the bottom is provided with the following outside thread with following screw-internal thread fit, the inside of connection cover is non-circular inwall, the top of middle cover is provided with the non-circular pillar that cooperates with non-circular inwall, and the bottom of middle cover places on the back-off pin.
Middle part in the described overcoat also can be provided with the spline muscle, and the middle part of middle cover is provided with the spline sheet that cooperates with the spline muscle.
The cross sectional shape of described non-circular pillar and non-circular inwall can be regualr decagon or octagon or regular hexagon, can guarantee that connection cover can not rotate simultaneously with overcoat when opening, only can since down negative thread and down externally threaded effect rise, guarantee normally to open bottle and cover.
The utility model compared with prior art has following outstanding advantage and good effect:
1, on connection cover, increased inner cap, when connection cover rises by following negative thread and following externally threaded effect together with inner cap, when bursting ejects sheet and is in the extreme higher position, connection cover and middle cover still link together, thereby outside middle cover and connection cover, increased by place's sealing place again, guarantee that whole bottle cap seals completely, make bottle cap in inclination pouring process, seepage not take place.
Left-hand revolution overcoat when 2, using, under the counterrotating effect of following outside thread of the following negative thread of overcoat and connection cover, connection cover and inner cap are whole upwards to be promoted, in lifting process, three point of connection of overcoat are pushed up disconnected, eject sheet and separate with overcoat, when connection cover rises to the top of negative thread under the overcoat, because the design of the height of subordinate's negative thread is shorter in the overcoat, connection cover behind the top down under outside thread and the overcoat negative thread just skid, so overcoat can not be ejected.Left-hand revolution inner cap once more, bottle cap is opened, and liquid can flow out from the pouring outlet of connection cover during pouring.When not pouring, inner cap can also be twisted go back to once more the top of connection cover, whole bottle cap sealing has fully once more guaranteed the quality of residue wine.When clickwise overcoat once more, because the spline sheet in the overcoat in the middle part of the spline muscle at middle part and the middle cover is back-off mutually, overcoat can not rotate, the connection cover original position of also having no idea to get back to, like this from the whole antifalse effect of bottle cap, have significantly difference before and after using, antifalse effect improves greatly than original design.
3, the utility model can with the supporting use of the White Spirit Bottle of each producer, but sleeve surface injection moulding or spray any color, can can obviously improve artistic taste, cultural connotation and the antifalse effect of famous-brand and high-quality special wine by pictorial trademark gold stamping or each producer of printing processing.
Description of drawings
Fig. 1 is an integral structure semisectional view of the present utility model;
Fig. 2 is a plan structure scheme drawing of the present utility model;
Fig. 3 is the decomposition texture semisectional view of each parts of the utility model;
Fig. 4 is the running condition scheme drawing of the utility model after opening;
Fig. 5 is an A-A face structure cutaway view shown in Figure 4;
Fig. 6 is a B-B face structure cutaway view shown in Figure 3.
Among the figure, 1 is overcoat, and 2 is inner cap, and 3 is connection cover, 4 is middle cover, and 5 is point of connection, and 6 for ejecting sheet, and 7 are following negative thread, convulsion till 8,9 is the back-off pin, 10 is last negative thread, convulsion till 11,12 are following outside thread, rotor till 13,14 is last outside thread, and 15 is thrust plate, and 16 are the pouring outlet, 17 is non-circular inwall, and 18 is non-circular pillar, and 19 are the protruding circle of sealing.
The specific embodiment
The utility model places formations such as the continuous successively inner cap 2 of overcoat 1, connection cover 3, cover 4 from top to bottom mainly by overcoat 1; What the top of overcoat 1 was provided with band point of connection 5 ejects sheet 6, and the top in the overcoat 1 is provided with down that negative thread 7, middle part are provided with spline muscle 8, the bottom is provided with back-off pin 9; Be provided with negative thread 10 in the inner cap 2; The top of connection cover 3 is pouring outlet 16, and the top of point of connection 5 peripheries is provided with the last outside thread 14, the bottom that cooperate with last negative thread 10 and is provided with the following outside thread 12 that cooperates with following negative thread 7, and the inside of connection cover 3 is non-circular inwall 17; In cover 4 top be provided with the non-circular pillar 18, the middle part that cooperate with non-circular inwall 17 and be provided with the spline sheet 13, the bottom that cooperate with spline muscle 8 and be provided with thrust plate 15 and the spline muscle 11 that is complementary with bottleneck, the bottom of middle cover 4 places on the back-off pin 9, and non-circular pillar 18 tops are provided with connection cover 3 leak frees and seal protruding circle 19.
During assembling, earlier connection cover 3 vertically is placed on the clamping apparatus, inner cap 2 vertically is placed on the connection cover 3, adopt little cylinder to press-fit, connection cover 3 and inner cap 2 have formed a widgets under the effect of screw thread like this; Afterwards widgets handstand just now is placed on the work top, the little cylinder handstand of middle cover 4 usefulness is pressed into connection cover 3 inside, like this because the non-circular inwall 17 in the non-circular pillar 18 on middle cover 4 tops and the connection cover 3 is interference fit, middle cover 4 and connection cover 3 can not become flexible, because the cross sectional shape of non-circular pillar 18 and non-circular inwall 17 is regualr decagon or octagon or regular hexagon, middle cover 4 can not spin with connection cover 3, and inner cap 2, connection cover 3, middle cover 4 have formed an assembly like this; With the assembly that assembled just now, be placed on automatic pressing machine can with the instrument of middle cover spline on, overcoat 1 is put, adopt the mode that press-fits automatically to assemble, assemble to this entire product and finish.
During use, left-hand revolution overcoat 1, under the effect of following negative thread 7 and following outside thread 12, connection cover 3 and inner cap 2 whole upwards liftings, in lifting process, three point of connection 5 at overcoat 1 top are disconnected by the top, the sheet 6 that ejects at overcoat 1 top separates with overcoat 1, when connection cover 3 rises to the top of 1 time negative thread 7 of overcoat, because the height design-calculated of subordinate's negative thread 7 is shorter in the overcoat 1, connection cover 3 descends outside thread 12 and 1 time negative thread 7 of overcoat just to skid behind the top, so overcoat 1 can not be ejected.The left-hand revolution inner cap 2 once more, and bottle cap is opened, and liquid can flow out from the pouring outlet 16 of connection cover 3 during pouring.When bottle cap was opened connection cover 3 and is in the highest position, the non-circular inwall 17 of connection cover 3 and the non-circular pillar 18 of middle cover 4 still linked together, and had guaranteed that bottle cap in the pouring process seepage does not take place when tilting.When not pouring, inner cap 2 can also be twisted go back to once more the top of connection cover 3, whole bottle cap sealing has fully once more guaranteed the quality of residue wine.When clickwise overcoat 1 once more, because the spline sheet 13 at the spline muscle 8 at middle part and middle cover 4 middle parts back-off mutually as shown in Figure 5 in the overcoat 1, overcoat 1 can not rotate, connection cover 3 original position of also having no idea to get back to, like this from the whole antifalse effect of bottle cap, have significantly difference before and after using, antifalse effect improves greatly than original design.
If cancelled the spline sheet 13 at overcoat 1 inner spline muscle 8 and middle cover 4 middle parts, after bottle cap was opened, when clickwise overcoat 1 once more, connection cover 3 can be got back to original position.
Claims (3)
1. full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap, comprise overcoat (1), place the inner cap (2) that links to each other successively in the overcoat (1) from top to bottom, connection cover (3), middle cover (4), what the top of overcoat (1) was provided with band point of connection (5) ejects sheet (6), the top of connection cover (3) is pouring outlet (16), it is characterized in that the top in the overcoat (1) is provided with down negative thread (7), the bottom is provided with back-off pin (9), be provided with negative thread (10) in the inner cap (2), the top of point of connection (5) outer wall is provided with the last outside thread (14) that cooperates with last negative thread (10), the bottom is provided with the following outside thread (12) that cooperates with following negative thread (7), the inside of connection cover (3) is non-circular inwall (17), the top of middle cover (4) is provided with the non-circular pillar (18) that cooperates with non-circular inwall (17), and the bottom of middle cover (4) places on the back-off pin (9).
2. by the described full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap of claim 1, it is characterized in that the middle part in the described overcoat (1) also is provided with spline muscle (8), the middle part of middle cover (4) is provided with the spline sheet (13) that cooperates with spline muscle (8).
3. by the described full-plastic built-in push-out rotary type anti-counterfeiting wine bottle cap of claim 1, the cross sectional shape that it is characterized in that described non-circular pillar (18) and non-circular inwall (17) is regualr decagon or octagon or regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201227623U CN201457936U (en) | 2009-06-18 | 2009-06-18 | All-plastic built-in ejection rotary type anti-counterfeiting bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201227623U CN201457936U (en) | 2009-06-18 | 2009-06-18 | All-plastic built-in ejection rotary type anti-counterfeiting bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457936U true CN201457936U (en) | 2010-05-12 |
Family
ID=42385289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201227623U Expired - Fee Related CN201457936U (en) | 2009-06-18 | 2009-06-18 | All-plastic built-in ejection rotary type anti-counterfeiting bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457936U (en) |
-
2009
- 2009-06-18 CN CN2009201227623U patent/CN201457936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120618 |