CN201457912U - Stop tooth limit structure of anti-counterfeiting bottle cap - Google Patents
Stop tooth limit structure of anti-counterfeiting bottle cap Download PDFInfo
- Publication number
- CN201457912U CN201457912U CN2009201135570U CN200920113557U CN201457912U CN 201457912 U CN201457912 U CN 201457912U CN 2009201135570 U CN2009201135570 U CN 2009201135570U CN 200920113557 U CN200920113557 U CN 200920113557U CN 201457912 U CN201457912 U CN 201457912U
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- China
- Prior art keywords
- stop tooth
- cap
- bottle cap
- loam cake
- limit structure
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Abstract
A stop tooth limit structure of an anti-counterfeiting bottle cap belongs to the manufacturing technical field of a sealing cap for protecting a liquid container and preventing the reuse and comprises an upper cap (1) which is internally provided with internal screw thread (7) and a connecting cap (2) which is externally provided with external screw thread (9). The stop tooth limit structure is characterized in that an inner stop tooth (4) is also arranged at the lower part of the upper cap (1); and an outer stop tooth (3) is arranged at the corresponding position outside the connecting cap (2) and the inner stop tooth (4). When the bottle cap is screwed open, the upper cap integrally moves upward, when the inner stop tooth in the upper cap is collided with the outer stop tooth in the connecting cap, the inner stop tooth can smoothly slip over, and the bottle cap can be opened. When the bottle cap is screwed, as the angle of the inner stop tooth in the upper cap in clockwise rotation is opposite to the angle of the outer stop tooth in the connecting cap, the inner and outer stop teeth are just inversely buckled, obvious gap appears between the upper cap and a lower sleeve, and the function of distinguishing whether the bottle cap is opened is brought into full play. The stop tooth limit structure has the advantages that the overall structure has reasonable design, the anti-counterfeiting mechanism is concealed, and the stop tooth limit structure has permanent anti-counterfeiting effect.
Description
Technical field
The utility model relates to a kind of resistance tooth position limiting structure of anti-forge wine bottle cap, the manufacturing technology field that belongs to liquid container protecting and prevent reusable seal closure.
Background technology
Existing plastic-aluminum or overall plastic anti-forge wine bottle cap are analyzed from product structure, and wherein inner cap, connection cover are indispensable parts.All there are some defectives in various degree in several modes below general employing the in the design of antifalse effect:
1, guard hoop is an independent part, and product is opened the back guard hoop and fragmented into two parts.Because guard hoop is an independent part, the assembling more complicated, work efficiency and qualification rate are all lower.
2, loam cake and guard hoop are an integral body, adopt the secant machine before assembling, and loam cake and guard hoop reservation are had only 6-8 the point of connection that 0.5mm is wide, and remainder all disconnects, and product is opened the back point of connection and disconnected, and guard hoop fragments into two parts.Because point of connection is too little behind the secant, insufficient strength, point of connection fracture automatically easily when processing and use, guard hoop is destroyed.
3, mould and cover the outside and add an aluminium lid again, aluminium lid is made up of upper body and lower body, and upper body and lower body bonded assembly place have only 6-8 the point of connection that 0.5mm is wide, and product is opened the back point of connection and disconnected, and separate with lower body the upper body.Because the point of connection in the aluminium lid between upper body and the lower body is too little, insufficient strength, point of connection fracture automatically easily when processing and use, separate easily with lower body the upper body.
4, CN101016096A discloses a kind of " anti-fake bottle lid ", its antiforge function mainly shows: the loam cake bottom is provided with the exit skirt annular ring that approaches and have certain plastic deformation ability, and be provided with groove with the mutually chimeric concaveconvex structure of loam cake bottom exit skirt annular ring in the aluminium lid, bottle cap is opened loam cake bottom, back exit skirt annular ring and is deviate from from the constraint of aluminium lid recess edge, when tightening bottle cap once more, loam cake bottom exit skirt annular ring can't be withdrawn in the groove of aluminium lid once more, can only be in the top of recess edge, bottle cap is in case open identification easily.But behind the loam cake Unscrew, when the exit skirt annular ring is deviate from from the aluminium lid recess edge, because the aluminium lid edge is sharper, be easy to generate plastic garbage, hygiene effect is bad; And after bottle cap was repeatedly opened, because loam cake bottom exit skirt annular ring is thinner, whole easily circle ruptured or comes off, thereby loses false proof effect.
Summary of the invention
The purpose of this utility model provides a kind of reasonable in design, and false-proof mechanism is hidden, has the resistance tooth position limiting structure of the anti-forge wine bottle cap of permanent false proof effect.
The utility model is the resistance tooth position limiting structure of anti-forge wine bottle cap, establishes the loam cake of negative thread in comprising, the externally threaded connection cover of peripheral hardware is characterized in that the bottom of loam cake also is provided with the internal resistance tooth, and the outer and internal resistance tooth correspondence position of connection cover is provided with the extrernal resistance tooth.
The top of described loam cake also can be provided with exterior seal ring, and the top of connection cover is provided with the inner seal ring that cooperates with exterior seal ring.
When bottle cap is outwarded winding, under the effect of screw thread hoisting force, loam cake integral body is moved up, when the extrernal resistance tooth is collided in internal resistance tooth and the connection cover in the loam cake, because internal resistance tooth angle when retrograde rotation is identical with extrernal resistance tooth angle degree in the connection cover in the loam cake, utilize the elastic module of loam cake Plastic Parts again, the internal resistance tooth can slip over smoothly, bottle cap can be opened. but will tighten once more the time, because the loam cake outside is surrounded by aluminium lid, the elastic module of Plastic Parts reduces greatly, and loam cake can not be again with the mode that press-fits, so mode that must adopt hand to twist, because internal resistance tooth angle when clickwise is opposite with extrernal resistance tooth angle degree in the connection cover in the loam cake, in, the extrernal resistance tooth is back-off just, adds rational pitch design, at loam cake when trapping the about 2mm of distance and position, the extrernal resistance tooth just stops loam cake it turns in the connection cover, make loam cake and trap between obvious gaps appears, thereby reach the antifalse effect that the slit occurs, play the effect that whether was opened of identification bottle cap equally, Here it is crucial antifalse effect of the present utility model.
The plastic garbage that in using opening procedure, can not come off of the present invention simultaneously, and when at every turn tightening, loam cake and trap between all obvious gaps can appear.As long as, therefore can reach false proof purpose so after bottle cap is opened like this, just make the customer easily to discern.
The present invention can with the supporting uses of anti-forge wine bottle cap such as overall plastic or plastic-aluminum family of four, five covers, six covers, can obviously improve artistic grade, cultural connotation and the antifalse effect of famous-brand and high-quality special wine.
Description of drawings
Fig. 1 is an integral structure semisectional view of the present invention;
Fig. 2 is an A-A face structure cutaway view shown in Figure 1;
Fig. 3 is the decomposition texture semisectional view of loam cake shown in the present and connection cover;
Design sketch when Fig. 4 tightens after outwarding winding once more for the present invention.
Among the figure, 1 is loam cake, and 2 is connection cover, and 3 is the extrernal resistance tooth, and 4 for the internal resistance tooth, and 5 is the cross muscle, and 6 is exterior seal ring, and 7 is negative thread, and 8,10 is inner seal ring, and 9 is outside thread, and 11 is recessed circle, and 12 is outer baffle teeth, 13 interstitial areas when tightening once more after outwarding winding for product.
The specific embodiment
The present invention is mainly by the interior loam cake 1 of establishing negative thread 7, internal resistance tooth 4, exterior seal ring 6, cross muscle 5, the formations such as connection cover 2 of peripheral hardware outside thread 9, extrernal resistance tooth 3, inner seal ring 8,10, positioning concave ring 11, outer baffle teeth 12.
Put and be example the present invention is installed on six of plastic-aluminums, its installation step is divided into following 4 points: be mounted on the bench board under 1, in connection cover 2 vertical from top to bottom being pressed into were trapped, because the positioning concave ring 11 on the connection cover 2 is complementary with the protruding circle in location in trapping, connection cover can not be pulled out; Outer baffle teeth 12 on the connection cover 2 is complementary with interior baffle teeth in trapping, and connection cover 2 can not be rotated yet, this moment connection cover 2 with trap into a whole A.
2 vertically put into frock clamp with interior plug, valve is put on top, face beyond the Great Wall in whole A vertically is placed on, utilize the palm press to press-fit, this moment since interior beyond the Great Wall exterior seal ring and the inner seal ring 10 on the connection cover 2 are interference fit, interior plug can not fall down easily from connection cover 2 inside, and this moment, whole A and Nei Sai, valve were formed another whole B.
In 3 the frock clamps that are placed on rotating disk that whole B is vertical, do not put loam cake 1 on the connection cover 2, utilize pressing machine to press-fit, this moment is by the elastic module of loam cake 1 Plastic Parts, can regulate internal resistance tooth 4 cooperates with the dislocation of extrernal resistance tooth 3 in the connection cover 2, the gap that also can come simultaneously adjusting thread to cooperate, this moment, loam cake 1 and whole B formed another whole C.
4 stand upside down aluminium lid puts into the anchor clamps of glue sprayer, is no more than the side that 10mm highly locates at aluminium lid bottom peace treaty and sprays glue, and whole C is stood upside down is pressed into aluminium lid inside, and after glue curing, whole C and aluminium lid are combined into an integral body.5 aluminium lids bottom utilizes gauge lathe to carry out crimping, at last aluminium lid is rolled a groove earlier at the loam cake and the somatotype position of trapping, and cuts point of connection again, and entire product is all assembled and finished like this.
One hand is held loam cake 1 and is carried out retrograde rotation during use, under the effect of screw thread hoisting force, loam cake integral body is moved up, the middle point of connection of aluminium lid this moment is twisted into two parts, simultaneously when extrernal resistance tooth 3 is collided in internal resistance tooth 4 in the loam cake 1 and the connection cover 2, because internal resistance tooth 4 angle when retrograde rotation is identical with extrernal resistance tooth 3 angles in the connection cover 2 in the loam cake 1, utilize the elastic module of loam cake 1 Plastic Parts again, internal resistance tooth 4 can slip over smoothly, bottle cap can be opened. but will tighten once more the time, because loam cake 1 outside is surrounded by aluminium lid, the elastic module of Plastic Parts reduces greatly, loam cake 1 can not be again with the mode that press-fits, so mode that must adopt hand to twist, because internal resistance tooth 4 angle when clickwise is opposite with extrernal resistance tooth 3 angles in the connection cover 2 in the loam cake 1, in, the extrernal resistance tooth is back-off just. add rational pitch design, at loam cake when trapping the about 2mm of distance and position, extrernal resistance tooth 3 just stops loam cake 1 it turns in the connection cover 2, make between loam cake and the connection cover 2 and obvious gaps occurs, thereby reach the antifalse effect of the interstitial area 13 when tightening once more after product occurring and outwarding winding, play the effect whether the identification bottle cap was opened equally, reach false proof purpose.
Claims (2)
1. the resistance tooth position limiting structure of an anti-forge wine bottle cap, establish the loam cake (1) of negative thread (7) in comprising, the connection cover (2) of peripheral hardware outside thread (9) is characterized in that the bottom of loam cake (1) also is provided with internal resistance tooth (4), and outer and internal resistance tooth (4) correspondence position of connection cover (2) is provided with extrernal resistance tooth (3).
2. by the resistance tooth position limiting structure of the described anti-forge wine bottle cap of claim 1, it is characterized in that the top of described loam cake (1) also is provided with exterior seal ring (6), the top of connection cover (2) is provided with the inner seal ring (8) that cooperates with exterior seal ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201135570U CN201457912U (en) | 2009-02-05 | 2009-02-05 | Stop tooth limit structure of anti-counterfeiting bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201135570U CN201457912U (en) | 2009-02-05 | 2009-02-05 | Stop tooth limit structure of anti-counterfeiting bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457912U true CN201457912U (en) | 2010-05-12 |
Family
ID=42385265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201135570U Expired - Fee Related CN201457912U (en) | 2009-02-05 | 2009-02-05 | Stop tooth limit structure of anti-counterfeiting bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457912U (en) |
-
2009
- 2009-02-05 CN CN2009201135570U patent/CN201457912U/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: 20110205 |