CN201573869U - Heavy-caliber anti-counterfeiting bottle cap - Google Patents
Heavy-caliber anti-counterfeiting bottle cap Download PDFInfo
- Publication number
- CN201573869U CN201573869U CN2009203164027U CN200920316402U CN201573869U CN 201573869 U CN201573869 U CN 201573869U CN 2009203164027 U CN2009203164027 U CN 2009203164027U CN 200920316402 U CN200920316402 U CN 200920316402U CN 201573869 U CN201573869 U CN 201573869U
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- CN
- China
- Prior art keywords
- ejection piece
- overcoat
- heavy caliber
- caliber anti
- fake bottle
- 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.)
- Expired - Lifetime
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Abstract
The utility model designs a heavy-caliber anti-counterfeiting bottle cap, which solves the technical problems in the existing anti-counterfeiting structure that the design is not reasonable, the ejection height is short, the unscrewing force is big, and the anti-counterfeiting effect is not good. The heavy-caliber anti-counterfeiting bottle cap comprises an outer sleeve and an inner sleeve, wherein the inner sleeve is positioned in the outer sleeve with a top. The heavy-caliber anti-counterfeiting bottle cap is characterized in that a lead sleeve rotatably transmitted with the outer sleeve is arranged between the inner sleeve and the outer sleeve; a spiral groove is arranged on the lead sleeve; an ejection piece is arranged in the inner sleeve, the side wall of the ejection piece is provided with a poking head, and the upper end of the ejection piece is provided with a sealing cover; and the poking head penetrates through a vertical groove at the side wall of the inner wall and is matched with the spiral groove of the lead sleeve. For the heavy-caliber anti-counterfeiting bottle cap obtained in the utility model, the ejection height of the ejection piece is high, and the sealing cover is opened and closed conveniently; the unscrewing force is small; after being ejected, the ejection piece can not be recovered, and the anti-counterfeiting effect is obvious; the assembling is convenient; and the anti-counterfeiting structure is internally hidden, so as not to be damaged or destroyed by people easily.
Description
Technical field
The utility model relates to anti-fake bottle lid, is specifically related to a kind of heavy caliber anti-fake bottle lid.
Background technology
Anti-fake bottle lid structure design in the market is unreasonable, exists ejection height short, turns on firmly greatly, and the liquid outlet style is single, assembling trouble, bottle cap part component exposed outside, the problem of ineffective security.(notification number: CN201089573Y), this kind ejecting structure inside lacks capping, must make ejection piece reset into the home position after opening and just can prevent the remaining liq outflow, and can influence antifalse effect after restoring as the patent of Granted publication on the 23rd July in 2008; And the assembling of the structure of this patent (ejection piece inwall and conduit outer wall polygon spline) when manufacturing brings difficulty, because of polygon has a rigging position, non-any direction can be packed into, and when opening, be subjected to the external force effect easily to reverse off normal to cause poor sealing, cause fluid seepage, the screw thread design of outer main body and interior ejection piece is brought difficulty to assembling equally.Be worth pointing out, if can also return after ejection piece ejects, promptly can bidirectional-movement, just exist repair bottle cap may and chance, can't avoid and should be used multiple times by nonrecoverable bottle cap, thereby be difficult to guarantee the antifalse effect of expecting.
Summary of the invention
The purpose of this utility model has been to solve above-mentioned the deficiencies in the prior art and provide a kind of reasonable in design, turns on firmly for a short time, can not restore the heavy caliber anti-fake bottle lid that antifalse effect is good after ejection piece ejects.
ForAchieve the above object, a kind of heavy caliber anti-fake bottle lid that the utility model is designed, comprise overcoat and interior cover, interior cover is positioned in the overcoat on band top, is provided with the lead set that rotates transmission with overcoat between interior cover and the overcoat, and lead set is provided with plug helix, in overlapping in one ejection piece is arranged on, its sidewall is provided with stirs head, and ejection piece upper end is provided with capping, and the described head of stirring passes a vertical slot of sidewall of the inside race and cooperates with the plug helix of lead set.Interior cover is fixed in bottleneck, after overcoat is rotated, drives lead set and rotates, be stuck in the vertical slot owing to stir head, make ejection piece not rotate, can only move up and down, be supported on again on the plug helix of lead set, along with lead set rotates, the ejection piece support level slowly rises, ejection piece rises thereupon, when rising to certain altitude, and the top of bursting overcoat, expose capping, open capping, solution in the promptly pourable bottle, the capping of closing when not using.Rational in infrastructure, turn on firmly little; Assembling is simple.
As preferably, described overcoat can internally overlap unidirectional rotation mutually, and after ejection piece ejected, overcoat internally overlaps unidirectional rotation mutually made ejection piece not reset, and antifalse effect is good, avoids being used multiple times by nonrecoverable bottle cap, guarantees antifalse effect.
As preferably, can be provided with the perpendicular unidirectional tooth of putting on the inwall of described overcoat, the outer wall of interior cover is provided with the spline muscle that matches with unidirectional tooth, unidirectional tooth and spline muscle block, make overcoat unidirectionally to rotate, can not circle round, thereby realize that overcoat internally overlaps unidirectional rotation mutually.
As preferably, can be provided with the retaining shell fragment on the described ejection piece, lead set is provided with the retaining muscle, described retaining shell fragment is connected in the retaining muscle after ejection piece moves, when the ejection piece bursting ejects sheet, retaining shell fragment and retaining muscle interlock, and make ejection piece not move down, thereby realize that overcoat internally overlaps unidirectional rotation mutually.This structure can be arranged on the bottle cap simultaneously with above-mentioned unidirectional toothing, and dynamics is strong, anti-ejection piece better reduction.Described ejection piece can be located in the lead set, and the retaining shell fragment is located at the outer wall of ejection piece, and the retaining muscle is located at the inwall of lead set, and is easy to assembly, reasonable in design.
As preferably, the ejection piece top can be provided with ejection piece point bonded assembly and eject sheet, and the ejection piece bursting is firmly little.
As preferably, described unidirectional tooth one side can be the inclined-plane, and opposite side is the plane, reaches the effect of unidirectional rotation.
As preferably, described overcoat can be finished the rotation transmission by projection that is located at its inwall and cooperation and the lead set that is located at the groove of lead set outer wall, and transmission is effective, and assembling simply.
As preferably, described ejection piece outer wall can be provided with outside thread, and the capping inwall is provided with negative thread, and the two is spirally connected, and good leak tightness is easy to use.
As preferably, overcoat is buckled axial restraint by an axial location that is located at its inwall, puts in axial restraint is buckled in, and overcoat can not be moved up and down, axial location effective.
As preferably, put in described and can be provided with an adapter sleeve and ejection piece is tightly connected, good leak tightness, solution is difficult for flowing out in the bottle; In the cover check ball can be housed in described, prevent that solution from recharging in the bottle; Described ejection piece interior side fluid structure, side are fallen liquid, prevent when falling liquid liquid splash.Described retaining shell fragment can outward-dipping structure, and it is firmly little to snap in the retaining muscle.
A kind of heavy caliber anti-fake bottle lid that the utility model obtains is reasonable in design, and bore is big, and the liquid outlet style is many; Ejection piece ejection height height, capping are opened, are closed conveniently; Rational in infrastructure, turn on firmly little; No longer restore after ejection piece ejects, can effectively guarantee antifalse effect; Easy to assembly; Good sealing effect is difficult for taking place the seepage phenomenon; Anti-counterfeit structure is hidden in inside, not cracky or artificial destruction.
Description of drawings
Fig. 1 is the semisectional view when closed of the present utility model;
Semisectional view when Fig. 2 is of the present utility model opening;
Fig. 3 is the semisectional view of each parts of the present utility model;
Fig. 4 is a birds-eye view of the present utility model.
Among the figure: cover, 6 check balls, 7 eject that sheet, 8 projections, 9 axial location are buckled in 1 overcoat, 2 cappings, 3 lead sets, 4 ejection pieces, 5,10 unidirectional teeth, 11 negative threads, 12 grooves, 13 plug helixs, 14 retaining muscle, 15 outside threads, 16 stir head, 17 retaining shell fragments, 18 vertical slots, 19 adapter sleeves, 20 spline muscle.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of heavy caliber anti-fake bottle lid that present embodiment is described, comprise overcoat 1 and interior cover 5, interior cover 5 is positioned in the overcoat 1 on band top, overcoat 1 is provided with axial location and buckles 9, and the projection in axial location button 9 fastens on the cover 5 can not move up and down overcoat 1, be provided with lead set 3 between interior cover 5 and the overcoat 1 with overcoat 1 rotation transmission, lead set 3 is provided with plug helix 13, one ejection pieces 4 and is arranged in the interior cover 5, and ejection piece 4 tops are provided with 4 bonded assemblys of ejection piece and eject sheet 7, ejection piece 4 sidewalls are provided with stirs 16, ejection piece 4 upper ends are provided with capping 2, described stir 16 pass in cover 5 sidewalls a vertical slot 18 and cooperate with the plug helix 13 of lead set 3, described overcoat 1 internally overlaps 5 unidirectional rotation mutually.The inwall of described overcoat 1 is provided with the perpendicular unidirectional tooth of putting 10, and the outer wall of interior cover 5 is provided with the spline muscle 20 that matches with unidirectional tooth 10, and described unidirectional tooth 10 1 sides are the inclined-plane, and opposite side is the plane.Described ejection piece 4 is provided with retaining shell fragment 17, and lead set 3 is provided with retaining muscle 14, and described retaining shell fragment 17 is connected in retaining muscle 14 after ejection piece 4 moves.
Described ejection piece 4 outer walls can be provided with outside thread 15, and capping 2 inwalls are provided with negative thread 11, and the two is spirally connected, described in cover can be provided with an adapter sleeve 19 on 5 and be tightly connected with ejection piece 4, check ball 6 can be housed in the cover 5 in described.Described ejection piece 4 interior side fluid structures are provided with filtering port at side, make liquid flow out from side.Described retaining shell fragment 17 can outward-dipping structure.
Use: interior cover 5 is fixed in bottleneck, after overcoat 1 is rotated, driving lead set 3 rotates, stir 16 and be stuck in the vertical slot 18, make ejection piece 7 not rotate, can only move up and down, initial condition ejection piece 7 is supported on the low level of plug helix 13 on the lead set 3, during overcoat 1 rotation, the support level of ejection piece 7 forwards a high position to from low level, when rising to certain position, bursting ejects sheet 7, expose capping 2, when stirring 16 when reaching most significant bit, because notch blocks, can not continue to rise, open capping 2, solution in the promptly pourable bottle, the capping 2 of closing when not using.And the cooperation by unidirectional tooth 10 and spline muscle 20, overcoat 1 can not circle round, and retaining shell fragment 17 interlocks with retaining muscle 14, further makes ejection piece 7 not reset.
Installation step:
1, with mechanical equipment capping 2 is twisted or is pressed onto above the ejection piece 4, negative thread 11 and outside thread 15 are coincide and put in place.
2, will finish on the assembly parts of first step stir 16 aim in the vertical slot 18 and the pressing part of cover 5 upper joint sleeves 19, with pneumatic press-loading device two parts are pressed onto the end fully again.
3, lead set 3 is set on the assembly parts of finishing second step, pressure and rotate counterclockwise lead set 3 is a little collided to interior cover 5 planes then.
4, the assembly parts that third step is finished is put in the overcoat 1, is pressed onto the end with special tool, make axial location on the overcoat 1 buckle 9 fasten fully in cover 5.
Claims (10)
1. heavy caliber anti-fake bottle lid, comprise overcoat (1) and interior cover (5), interior cover (5) is positioned in the overcoat (1) on band top, it is characterized in that being provided with between interior cover (5) and the overcoat (1) lead set (3) with overcoat (1) rotation transmission, lead set (3) is provided with plug helix (13), one ejection piece (4) is arranged in the interior cover (5), ejection piece (4) sidewall is provided with stirs head (16), ejection piece (4) upper end is provided with capping (2), and the described head (16) of stirring passes a vertical slot (18) of interior cover (5) sidewall and cooperates with the plug helix (13) of lead set (3).
2. a kind of heavy caliber anti-fake bottle lid according to claim 1 is characterized in that described overcoat (1) internally overlaps (5) unidirectional rotation mutually.
3. a kind of heavy caliber anti-fake bottle lid according to claim 2 is characterized in that the inwall of described overcoat (1) is provided with the perpendicular unidirectional tooth of putting (10), and the outer wall of interior cover (5) is provided with the spline muscle (20) that matches with unidirectional tooth (10).
4. according to claim 2 or 3 described a kind of heavy caliber anti-fake bottle lids, it is characterized in that described ejection piece (4) is provided with retaining shell fragment (17), lead set (3) is provided with retaining muscle (14), and described retaining shell fragment (17) is connected in retaining muscle (14) after ejection piece (4) moves.
5. a kind of heavy caliber anti-fake bottle lid according to claim 4 is characterized in that ejection piece (4) top is provided with and ejection piece (4) some bonded assembly ejects sheet (7).
6. a kind of heavy caliber anti-fake bottle lid according to claim 3 is characterized in that described unidirectional tooth (10) one sides are the inclined-plane, and opposite side is the plane.
7. a kind of heavy caliber anti-fake bottle lid according to claim 5, it is characterized in that described overcoat (1) by being located at its inwall projection (8) and the cooperation and the lead set (3) of the groove (12) that is located at lead set (3) outer wall finish the rotation transmission.
8. a kind of heavy caliber anti-fake bottle lid according to claim 7 is characterized in that described ejection piece (4) outer wall is provided with outside thread (15), and capping (2) inwall is provided with negative thread (11), and the two is spirally connected.
9. a kind of heavy caliber anti-fake bottle lid according to claim 4, it is characterized in that described overcoat (1) by an axial location that is located at its inwall buckle (9) fixing.
10. a kind of heavy caliber anti-fake bottle lid according to claim 8, it is characterized in that described interior cover (5) is provided with an adapter sleeve (19) and is tightly connected with ejection piece (4), in the cover (5) check ball (6) is housed in described, described ejection piece (4) interior side fluid structure, the outward-dipping structure of described retaining shell fragment (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164027U CN201573869U (en) | 2009-12-02 | 2009-12-02 | Heavy-caliber anti-counterfeiting bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203164027U CN201573869U (en) | 2009-12-02 | 2009-12-02 | Heavy-caliber anti-counterfeiting bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573869U true CN201573869U (en) | 2010-09-08 |
Family
ID=42693747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203164027U Expired - Lifetime CN201573869U (en) | 2009-12-02 | 2009-12-02 | Heavy-caliber anti-counterfeiting bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927863B (en) * | 2009-12-02 | 2012-05-23 | 上虞中瑞塑胶有限公司 | Anti-fake bottle cap opened after being ejected |
| CN103086065A (en) * | 2013-01-17 | 2013-05-08 | 上虞泰和铝塑包装有限公司 | Filter type bottle cover |
-
2009
- 2009-12-02 CN CN2009203164027U patent/CN201573869U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927863B (en) * | 2009-12-02 | 2012-05-23 | 上虞中瑞塑胶有限公司 | Anti-fake bottle cap opened after being ejected |
| CN103086065A (en) * | 2013-01-17 | 2013-05-08 | 上虞泰和铝塑包装有限公司 | Filter type bottle cover |
| CN103086065B (en) * | 2013-01-17 | 2016-08-03 | 上虞泰和铝塑包装有限公司 | Filtering type bottle cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100908 Effective date of abandoning: 20091202 |