CN2374486Y - Compound cap of counterfeit-proof bottle - Google Patents
Compound cap of counterfeit-proof bottle Download PDFInfo
- Publication number
- CN2374486Y CN2374486Y CN 99231128 CN99231128U CN2374486Y CN 2374486 Y CN2374486 Y CN 2374486Y CN 99231128 CN99231128 CN 99231128 CN 99231128 U CN99231128 U CN 99231128U CN 2374486 Y CN2374486 Y CN 2374486Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- enclosing cover
- sealing lid
- cover
- inner sealing
- 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 - Fee Related
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Abstract
The utility model discloses a compound sheathing cap for a fake preventing bottle. The utility model is composed of a bottle sealing mechanism which is arranged on a one-off fake preventing bottle opening which is provided with a fake preventing mark piece (1), wherein, the fake preventing mark piece (1) is broken forever after the fake preventing bottle is opened. The utility model is provided with a sealing inner cover (2) which can be screwed, sealed, and coated outside the bottle opening. The sealing inner cover (2) is provided with screw threads (3) which are buckled with the bottle opening. The outer lateral surface of the sealing inner cover is connected with an outer cover (4) through a clamping and connecting structure, and the outer cover is coated outside the sealing inner cover. The utility model which adopts the structure of the composite sheathing cover which is composed of the outer cover and the inner cover has the advantages of good leakage preventing performance, low requirements of contraposition among the covers and the bottle opening, and low production cost.
Description
This type belongs to bottle cap and makes the field.
False proof table is known the disposable antiforging bottle of formation fracture because its its specific structure during uncork, after encapsulation, should not use spiral cover, in Chinese patent CN2295694, disclose a kind of false proof bottle and bottle cap thereof, adopted to fill in one and seal bottleneck, on bottleneck, processed the structure that fastens with enclosing cover.This structure exists the requirement on machining accuracy height to bottleneck, and many-sided shortcomings such as the coordination requirement height between Bottle and closure, processing reject rate height, leak-proof difference are more outstanding when using it on glass bottle.
The purpose of this type is that a kind of glass bottle that is particularly suitable for of design uses, and need not neck part is carried out the anti-fake bottle lid that adaptive scope is wide, the anti-leak performance is good between special processing, Bottle and closure, makes it to overcome the above shortcoming of prior art.
The purpose of this type is to realize by following design.Place the bottle sealing mechanism of the disposable anti-false bottleneck that has permanent breakdown anti-counterfeiting mark spare after the uncork, have one and can revolve package and be overlying on the outer inner sealing lid of bottleneck; Inner sealing lid has and is used for the screw thread that is interlocked with bottleneck; The lateral surface of inner sealing lid by wedged connecting structure with cover in the exterior enclosing cover of inner sealing lid and link.
After adopting design as above, enclosing cover directly overlays on the inner sealing lid, need not neck part is carried out special bottle fastener processing, and the adaptive scope between loose greatly Bottle and closure has reduced reject rate.Inner sealing lid adopts screw thread to revolve and is enclosed in bottleneck, has avoided the leakage that plug produces when Mismachining tolerance appears in the bottleneck bore in the typing, and the anti-leak performance also is improved.
Description of drawings is as follows:
Fig. 1 is the longitudinal sectional view of this type.
Fig. 2 is that part sectional view is installed in the use of this type.
Be described in further detail below in conjunction with the structure of accompanying drawing this type.
In Fig. 1, can see, the compound upper shield of false proof bottle, by placing a bottle sealing mechanism that has the disposable anti-false bottleneck of permanent breakdown anti-counterfeiting mark spare 1 after the uncork to constitute, the bottle sealing mechanism has one and can revolve package and be overlying on the outer inner sealing lid 2 of bottleneck; Inner sealing lid 2 has and is used for the screw thread 3 that is interlocked with bottleneck 8; The lateral surface of inner sealing lid by wedged connecting structure with cover in the exterior enclosing cover 4 of inner sealing lid and link.Generally speaking, enclosing cover 4 and inner cap 2 are all with there being certain flexible Plastic Parts to constitute.
Can see the situation of this type when installing and using in conjunction with Fig. 2: when dress liquid finishes in bottle, earlier inner sealing lid 2 is screwed off along screw thread 3, and screw to seal bottleneck.Then, enclosing cover 4 is covered on the inner cap 2 along direction of arrow cover firmly depress.Because inner sealing lid and enclosing cover have wedged connecting structure, thereby, enclosing cover is covered in being connected to.This wedged connecting structure is preferably unidirectional configuration, that is: can not break away from inner cap again after enclosing cover is depressed and upwards extract.In this example, the unidirectional clamping mechanism that connects inner sealing lid and enclosing cover is the reverse ring gear pair (6,7) on inner cap 2 and the enclosing cover 4 of being placed in, the ring gear 6 that covers outward depress the back and in the reverse ring gear 7 that covers be interlockingly connected, can not upwards extract again.Certainly, also available other similar means of unidirectional wedged connecting structure serve as, and for example, common-sense analogues such as available concavo-convex annular groove pair, reverse latch are served as.
The bottom of enclosing cover 4 has the through hole 5 that is used to show anti-counterfeiting mark spare 1, when pressing down enclosing cover, should note direction, and through hole 5 covers are combined on the anti-counterfeiting mark spare 1.During unlatching, turn enclosing cover 4 will identify 1 and sever, and continue the turn enclosing cover, be subjected to the effect of friction force between clamping mechanism and exterior and interior cover, and enclosing cover drives the inner cap turn, and inner cap is screwed out by whorl of bottleneck.For avoiding skidding between exterior and interior cover, preferably increase some conventional damping structures at the inside face of inner cap and the outside face of enclosing cover.
Claims (4)
1. the compound upper shield of false proof bottle by placing the bottle sealing mechanism that has the disposable anti-false bottleneck of permanent breakdown anti-counterfeiting mark spare (1) after the uncork to constitute, is characterized in that, described bottle sealing mechanism has one and can revolve package and be overlying on the outer inner sealing lid (2) of bottleneck; Inner sealing lid (2) has and is used for the screw thread (3) that is interlocked with bottleneck; The lateral surface of inner sealing lid by wedged connecting structure with cover in the exterior enclosing cover of inner sealing lid (4) and link.
2. the false proof bottle compound upper shield according to claim 1 is characterized in that the bottom of described enclosing cover 4 has the through hole (5) that is used to show anti-counterfeiting mark spare (1).
3. the false proof bottle compound upper shield according to claim 1 is characterized in that the wedged connecting structure of described connection inner sealing lid and enclosing cover is unidirectional wedged connecting structure.
4. the false proof bottle compound upper shield according to claim 3 is characterized in that the unidirectional wedged connecting structure of described connection inner sealing lid and enclosing cover is reverse ring gear pair or analogue on be placed in inner cap (2) and the enclosing cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231128 CN2374486Y (en) | 1999-03-15 | 1999-03-15 | Compound cap of counterfeit-proof bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231128 CN2374486Y (en) | 1999-03-15 | 1999-03-15 | Compound cap of counterfeit-proof bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374486Y true CN2374486Y (en) | 2000-04-19 |
Family
ID=34020054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231128 Expired - Fee Related CN2374486Y (en) | 1999-03-15 | 1999-03-15 | Compound cap of counterfeit-proof bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374486Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545050C (en) * | 2008-08-18 | 2009-09-30 | 成都天坤包装有限责任公司 | Anti-fake bottle lid |
-
1999
- 1999-03-15 CN CN 99231128 patent/CN2374486Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100545050C (en) * | 2008-08-18 | 2009-09-30 | 成都天坤包装有限责任公司 | Anti-fake bottle lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |