CN2863675Y

CN2863675Y - Anti-faking bottle cap for short-neck bottle

Info

Publication number: CN2863675Y
Application number: CN 200620080618
Authority: CN
Inventors: 陈淑海
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-21
Filing date: 2006-01-21
Publication date: 2007-01-31
Anticipated expiration: 2016-01-21

Abstract

Anti-faking bottle cap for short-neck bottle includes a combined inner cap fixed joint with the bottle opening, which is composed a fair water plug, a screw thread nozzle and a copulate inner cap, and a outer cap imbeded out of the combined inner cap. A security device is arranged in the combined inner cap and the outer cap, which is composed of a chain set and a medium cap. Once the utility model is accomplished to installed to the bottle opening, respective component would not break away normally and integrally due to the outside force, so that it especially suitable for the bottle opening with a short neck.

Description

The short-neck bottle anti-fake bottle lid

" technical field " the utility model relates to a kind of bottle cap, particularly belongs to a kind of anti-fraud functional bottle cap that has.

In present beverage and wine industry, fake products wildness of poor quality brings very big loss for regular production producer and customer " background technology ".One of them reason that low-quality goods spreads unchecked is that promptly the packing of product lacks antiforge function, is easy to counterfeit.In recent years, some anti-counterfeit package product and anti-counterfeiting technologies on market, occur, played certain antifalse effect.But, perhaps, can not thoroughly deal with problems because its anti-counterfeiting performance is relatively poor, perhaps owing to its complex structure, volume is bigger, can not be applied to the short bottleneck of bottleneck, can not satisfy the needs of all kinds of producers comprehensively.

" summary of the invention " the purpose of this utility model promptly is to provide a kind of later-model short-neck bottle anti-fake bottle lid, to overcome the above-mentioned shortcoming of existing bottle cap, is guaranteeing to have under certain anti-fraud functional prerequisite, reaches simple in structure, is applicable to the purpose of short-neck bottle mouth.

Short-neck bottle anti-fake bottle lid disclosed in the utility model, comprise the combination inner cap of captiveing joint and be flush-mounted in combination inner cap enclosing cover (8) in addition with bottleneck (1), it is characterized in that so-called combination inner cap is made up of water conservancy diversion plug (14), thread nozzle (3) and the inner cap (6) that is mated; Outlet (9) is arranged at the top of thread nozzle (3); Insert in the bottleneck (1) bottom of water conservancy diversion plug (14), and top embeds in the thread nozzle (3), is interference fit with both, plays the effect of water conservancy diversion and sealing fluid circulation road; The false proof device of being made up of chain cover (2) and middle cover (7) is set between combination inner cap and the enclosing cover (8); So-called chain cover (2) bottom is provided with anticreep sway brace (15), and its end is stuck in the groove of bottleneck (1); False proof lock (4) is arranged at the top of chain cover (2), places in the breach (5) of middle cover (7) lower end; The external diameter of middle cover and the internal diameter of enclosing cover are taked interference fit, and the inner ring of middle cover has annular projection (13), cooperate with the annular projection (12) of inner cap (6) outer ring, break away from because of external force after assembling to prevent enclosing cover and middle cover, middle cover and inner cap; The striated projection (10) that the inner ring of middle cover also has circular row to arrange, the striated projection (11) of arranging with inner cap (6) outer ring circular row cooperates, and to increase friction force between the two, guarantees that both rotate simultaneously.

The utility model is in case finish with the bottleneck assembling, its each component part promptly can normally, intactly not break away from because of the external force effect, when opening, need to rotate enclosing cover, it is disconnected that the gap edge of middle cover is broken off with the fingers and thumb false proof lock, drives inner cap by middle cover then and rotate, could open, therefore have good antifalse effect, and simple in structure, be particularly suitable for the bottleneck of short bottleneck.

" description of drawings " accompanying drawing discloses specific embodiment of the utility model, wherein:

Fig. 1, the utility model assembling scheme drawing;

Fig. 2, thread nozzle (3) structural representation;

Fig. 3, inner cap (6) structural representation;

Fig. 4, middle cover (7) front section view;

Fig. 5, middle cover (7) upward view;

Fig. 6, water conservancy diversion plug (14) structural representation;

Fig. 7, chain cover (2) structural representation;

Fig. 8, enclosing cover (8) is faced part sectional view;

Fig. 9, enclosing cover (8) birds-eye view.

" specific embodiment " as shown in Figure 1, short-neck bottle anti-fake bottle lid disclosed in the utility model comprises the combination inner cap of being made up of water conservancy diversion plug (14), thread nozzle (3) and the inner cap (6) that is mated and is flush-mounted in enclosing cover (8) beyond the combination inner cap.Outlet (9) is arranged at the top of thread nozzle (3), and the assembling back is sealed by inner cap.Be provided with false proof device between combination inner cap and the enclosing cover (8), form by chain cover (2) and middle cover (7).False proof lock (4) is arranged at the top of chain cover (2), places in the breach (5) of middle cover (7) lower end.Chain cover (2) bottom is provided with anticreep sway brace (15), and its end is stuck in the groove of bottleneck (1), thereby realizes being connected with the structure of bottleneck (1).The top of water conservancy diversion plug (14) embeds in the thread nozzle (3), and insert in the bottleneck (1) bottom, is interference fit with both, plays the effect of water conservancy diversion and sealing fluid circulation road.

The external diameter of the utility model middle cover and the internal diameter of enclosing cover are taked interference fit, and in addition, the inner ring of middle cover has 2 road annular projections (13), cooperate with the annular projection (12) of inner cap (6) outer ring.Taking above-mentioned measure is in order to prevent that enclosing cover and middle cover, middle cover and inner cap break away from because of external force after assembling.In addition, some striated projections (10) that the inner ring of middle cover also has circular row to arrange, the striated projection (11) of arranging with inner cap (6) outer ring circular row cooperates, and to increase friction force between the two, guarantees that both rotate simultaneously.

For clearly demonstrating architectural feature of the present utility model, shown in Fig. 2～9, the concrete structure of thread nozzle (3), inner cap (6), water conservancy diversion plug (14) and middle cover (7), chain cover (2) and the enclosing cover (8) of forming the utility model combination inner cap is disclosed further.The best manufacturing materials of above-mentioned parts is plastics.Certainly, other version and manufacturing materials also can adopt, as long as meet essential features of the present utility model, its effect is the same.

Assembling of the present utility model and use are such: the top of water conservancy diversion plug (14) is embedded in the thread nozzle (3), inner cap (6) is screwed to its outlet of thread nozzle (3) back seal again, promptly finished the assembling of combination inner cap.Be inserted in chain cover (2) from the bottom of combination inner cap, make its false proof lock (4) upwards; Again the breach (5) of middle cover (7) lower end is aimed at the false proof lock (4) of chain cover (2), firmly pressed down, make it to be inlaid on the inner cap (6) from the top of making up inner cap.Press down in the process, utilize the elastic deformation of middle cover and inner cap, firmly make the annular projection (13) of middle cover inner ring cross the annular projection (12) of inner cap (6) outer ring, thereby both are closely cooperated.Then, firmly middle cover is pressed in the enclosing cover, makes both be interference fit, promptly finished assembling of the present utility model.At last, bottleneck (1) is aimed in the bottom of the utility model water conservancy diversion plug (14) press down, make it to insert, the anticreep sway brace (15) of chain cover (2) is stuck in the groove of bottleneck (1), promptly finished the assembling of the utility model and bottleneck.

Because the utility model is in case finish with bottleneck assembling, its each component part promptly not can because of the external force effect normally, intactly break away from, therefore have good antifalse effect, and simple in structure, be particularly suitable for the bottleneck of short bottleneck.

Claims

1, a kind of short-neck bottle anti-fake bottle lid, comprise the combination inner cap of captiveing joint and be flush-mounted in combination inner cap enclosing cover (8) in addition with bottleneck (1), it is characterized in that so-called combination inner cap is made up of water conservancy diversion plug (14), thread nozzle (3) and the inner cap (6) that is mated; Outlet (9) is arranged at the top of thread nozzle (3); Insert in the bottleneck (1) bottom of water conservancy diversion plug (14), and top embeds in the thread nozzle (3), is interference fit with both; The false proof device of being made up of chain cover (2) and middle cover (7) is set between combination inner cap and the enclosing cover (8); So-called chain cover (2) bottom is provided with anticreep sway brace (15), and its end is stuck in the groove of bottleneck (1); False proof lock (4) is arranged at the top of chain cover (2), places in the breach (5) of middle cover (7) lower end; The external diameter of middle cover and the internal diameter of enclosing cover are taked interference fit, and the inner ring of middle cover has annular projection (13), cooperate with the annular projection (12) of inner cap (6) outer ring; The striated projection (10) that the inner ring of middle cover also has circular row to arrange, the striated projection (11) of arranging with inner cap (6) outer ring circular row cooperates.