CN2493548Y - Bottle cap with presure closed crack-ring - Google Patents

Abstract

The utility model provides a forgery-proof pressure sealed type blow out ring bottle cap, which comprises an aluminum cap, an inner cap, an outer cap, a plastic bottle nozzle, a container bottleneck, an inner plug and a lock nozzle sleeve. The blow out ring is provided on the outer periphery of the plastic bottle nozzle between the cap top and cap body of the aluminum cap; the blow out ring is provided with a concentric connection point, a convex point and an arc-shaped saw tooth which has an arc surface and a fluke tooth. An arc-shaped saw tooth which has an arc surface and a fluke tooth and is meshed with the arc-shaped saw tooth of the blow out ring is provided on the outer fringe of the lower end of the screw thread on the plastic bottle nozzle. The utility model has the advantages that the forgery-proof sign is obvious, the forgery-proof effect is remarkable, the sealing performance is powerful and the using is safe.

Description

Press seal type Cracked ring bottle cap

Technical field:

The utility model relates to a kind of anti-fake bottle lid, particularly be a kind of press seal type Cracked ring bottle cap.

Background technology:

At present, drinks on the market, industries such as beverage are in order to prevent counterfeit and shoddy goods, and when strengthening market management, many producers have released one after another relatively than advanced anti-fake bottle lid.This bottle cap can twist off rapidly when opening, and bottle cap can not be reclaimed re-use, and has solved anti-pseudo problem basically, but produces, all exists in the use following defective:

1, appearance complexity, some bottle cap is furnished with annexes such as key, promptly shows scrappy, will cause a kind of invisible psychological pressure to the user, and easily scratch hand with ways such as prizing, tear when opening owing to some bottle cap again.

2, unlatching back sign is not obvious, easily misleads the user.

3, for solving sealing problem, some bottle cap adopts materials such as cork, soft rubber to make, and easily liquid is polluted, and the bottle stopper made from non-toxic plastic is then because the structure design imprecision often causes sealing effectiveness undesirable.

4, some bottle caps adopts and revolves envelope sealing bottleneck, not only makes producer feel to encapsulate cumbersome, and makes the bottle cap distortion after the encapsulation again, has destroyed the overall appearance of package design.

The utility model content:

The purpose of this utility model is in order to provide a kind of anti-false sign obvious, and antifalse effect is remarkable, and true, sealing property is strong, and is attractive in appearance, press seal type Cracked ring bottle cap safe in utilization.

The utility model comprises and contains the aluminium lid caping, the aluminium lid of aluminium lid lid body, be positioned at the aluminium lid caping, enclosing cover in the aluminium lid lid body, inner cap, the plastics spout that is threaded with inner cap, container bottle neck, be positioned between plastics spout and container bottle neck and the plug that cooperates with the two respectively, be positioned between aluminium lid lid body and plastics spout respectively and the two bonded assembly fore shaft cover, between aluminium lid caping and aluminium lid lid body, be positioned at the Cracked ring of plastics spout periphery, circle is divided equally by two sections identical points (14) that connect with one heart of cross-sectional plane in the Cracked ring, the Cracked ring upper surface is arranged with salient point (15) near connecting some disjunction position, its inwall is arranged with arcuate serrated (16), cambered surface (17) is arranged on the arcuate serrated, reverse hook teeth (18), there is the corresponding groove of salient point (27) on a plurality of that divide equally and the Cracked rings inner cap lower end, have on the outer, plastics spout screw thread lower end with Cracked ring on the corresponding arcuate serrated (31) that contains arcwall face (32) and reverse hook teeth (33) of arcuate serrated, the lock-joint cover is by super sonic and plastic bottle closure welding, and is bonding with aluminium lid lid body.

On the above-mentioned container bottle neck upper end cone (10) barb-like spill annular groove (12) is arranged, fore shaft puts a plurality of barb helical teeth (39) that cooperate with barb-like spill annular groove on the container bottle neck, when the two indentation sealing fastens, both easily be pressed into, reached the purpose that non-destruction can not be extracted again.

Many perpendicular muscle (12) are arranged on the above-mentioned container bottle neck periphery, and fore shaft puts the alternate cylindrical straight gear (40) of length that cooperates with perpendicular muscle on the container bottle neck.

Above-mentioned inner cap top is hollow cone (24), and the endoporus (30) that cooperates with inner cap top hollow cone and form sealing plug is arranged at plastics spout top.

There is concavo-convex straight-tooth (22) above-mentioned enclosing cover inboard, there is the concavo-convex straight-tooth (26) that cooperates with the inboard concavo-convex straight-tooth of enclosing cover (22) in the inner cap outside, and there is the bulge loop (25) that cooperates with the enclosing cover inboard wall groove fluted on the enclosing cover inwall (21), inner cap top side, prevent that inner cap from moving axially, and moves radially.

Above-mentioned interior plug is for connecting hollow body, its with have with container bottle neck on the barb ring (44) that cooperates of cone (10).

Above-mentioned interior plug stretches in the going up of plastics mouth has many seal rings (42) on the plug (43).

Above-mentioned interior plug stretches into the cone of falling the shape (45) on the container bottle bottle internal channel, there is the seal ring (46) of many external diameters greater than container bottle neck internal channel diameter its outer.

Referring to Fig. 1～Figure 17, the plug lower end cone of falling the shape is filled in the bottleneck endoporus of container bottle in the utility model, its seal ring becomes elastic seal to cooperate with the bottleneck endoporus, in beyond the Great Wall the end match with plastics spout, the fore shaft cover is connected with the plastics spout lower end by ultrasonic welding, fore shaft cover barb helical teeth cooperates anti-down the pulling out of formation to be connected with the barb-like concavity annular groove of container bottle neck, and its fore shaft cover outer wall is integral with aluminium lid lid figure by bonding; Inner cap and enclosing cover are meshing mutually, and its enclosing cover forms one by bonding with the aluminium lid caping, and the Cracked ring salient point is embedded inner cap lower end groove, is threadedly connected to plastics spout.The utility model Cracked ring inwall adopts the arcuate serrated design, there is salient point the upper end, rely on the inner cap groove to lock its salient point, the arcwall face of Cracked ring arcuate serrated slided on the arcwall face of plastics spout when cw screwed plastics spout, up to inner cap is screwed, both barbs were conflicted mutually when inhour rotarily opened, and made it connect point and bore pulling force and fragment into two sections, reached the disposable unlatching that twists off, the tangible purpose of anti-false sign.Bottle cap adopts the hollow sleeve cavity configuration, and the barb helical teeth on the fore shaft cover inwall with the barb-like spill annular groove on the container bottle neck, when indentation sealing fastens, both easily was pressed into, and reached the purpose that non-destruction can not be extracted again.

Compare with existing technology, the utlity model has as advantage:

(1), press seal type: the utility model is dressed up integral body in advance, only need unidirectionally compress into bottleneck from the top during use and get final product, and is easy for installation, quick.

(2), sealing property: the utility model adopts the quadruple leak stopping by tight design, and sealing property is extremely strong.

(3) Cracked ring anti-counterfeit structure: utilize the particular design of vinyl cover, assembling is simple, and Cracked ring can once twist off during unlatching, has not recoverability, and anti-false sign is obvious, and does not influence the attractive in appearance of unlatching back bottle cap.

(4) the utility model has adopted together oppositely barb helical teeth, makes it fastening with the bottleneck outer wall fastening, and the anti-performance of pulling out is extremely strong, and non-destructive can not be extracted.

(5) the Cracked ring color and luster can or phase contrast identical with aluminium lid, can make it concentric again, has promptly increased aesthetic, when opening bottle cap simultaneously easily, safety, twist off bottleneck unconsciously, so there is not any psychological pressure, can not scratch hand yet.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the container bottle neck structural representation.

Fig. 3 is the Cracked ring structural representation.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is the arcuate serrated site plan.

Fig. 6 is the outer cover structure scheme drawing.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the inner cap structural representation.

Fig. 9 is the left view of Fig. 8.

Figure 10 is the plastics spout structural representation.

Figure 11 is an arcuate serrated site plan among Figure 10.

Figure 12 is an arcuate serrated structural representation among Figure 11.

Figure 13 is an arcwall face site plan among Figure 10.

Figure 14 is a fore shaft nested structure scheme drawing.

Figure 15 is a barb helical teeth site plan among Figure 14.

Figure 16 is a cylindrical straight gear site plan among Figure 14.

Figure 17 is interior plug structure scheme drawing.

The specific embodiment:

Referring to Fig. 1, the utility model embodiment bottle cap is made up of in the bottleneck 8 of container bottle aluminium lid 1, Cracked ring 2, enclosing cover 3, inner cap 4, plastics spout 5, fore shaft cover 6,7 aggregate erections of interior plug.Aluminium lid 1 is made up of caping 9 and lid body 10 two parts.Caping, lid body all can be done careful moving (silk) impression case or gold stamping/silver-colored pattern.Caping 9 shapes also can be done different the variation, as T type end side, elongated tooth etc.Caping 9 lower ends are smooth crimping with lid body 10 upper ends.

Referring to Fig. 2, bottleneck 8 upper ends of container bottle are cone 11, and barb-like spill annular groove 12 is arranged at the cone bottom, and spill annular groove lower end is the larger-diameter cylinder of projection, and some perpendicular muscle 13 are arranged on the face of cylinder.

Referring to Fig. 3～Fig. 5, Cracked ring 2 is an annular ring, circle 14 is divided equally by identical the connecting with one heart a little of two sections cross-sectional planes in the annular ring, the annular ring upper end is provided with two salient points 15 near connecting some two ends, disjunction position to mistake, salient point apart from the annular ring inwall that connects point 14 opposites to mistake be provided with two with its arcuate serrated of having put down 16, its tooth simultaneously is a cambered surface 17, and another side is a reverse hook teeth 18.

Referring to Fig. 6, Fig. 7, enclosing cover 3 is for there being the open circles body of top cover, this top cover plane 19 is the rough surface less than its external diameter, be used for bonding with aluminium lid caping 9 inwalls, the enclosing cover side is provided with some outside cylinder straight-tooth 20, enclosing cover inwall upper end is provided with two grooves 21, and the enclosing cover medial surface is provided with some uneven straight-tooth of dividing equally 22, interconnects.

Inner cap 4 outer walls 23 are the negative thread round, top is provided with concentric with it hollow cone 24, the top side has two bulge loops 25 corresponding with enclosing cover inboard wall groove 21, the inner cap outside is provided with uneven straight-tooth 26, corresponding with the concavo-convex straight-tooth 22 of enclosing cover medial surface, the inner cap lower end is provided with some grooves 27 of dividing equally, and is corresponding with Cracked ring salient point 15.

Referring to Figure 10～Figure 13, plastics spout 5 is externally threaded round body 28, and the negative thread of its outside thread and inner cap is corresponding, and plastics spout top 29 is hollow curved end, and its endoporus 30 is corresponding with the hollow cone 24 of inner cap, forms sealing plug.There is a circle arcuate serrated 31 outer, plastics spout screw thread lower end, cw is an arcwall face 32, reverse side is a reverse hook teeth 33, the arcuate serrated 16 of this tooth and Cracked ring is corresponding, Cracked ring salient point 15 is embedded inner cap groove 27, make inner cap be rotated into the plastics spout outside thread, clickwise is tight, Cracked ring cambered surface 17 is slided on plastics spout arcwall face 32, screws until inner cap, and both reverse hook teeth of inhour rotation are conflicted mutually during unlatching, making it connect point 14 bears bigger strength and fragments into two sections, the plastics spout lower end is the bigger table top of an external diameter 34, and plastics spout inwall upper end has six bar holes, is connected by an arcwall face 35.

Referring to Figure 14～Figure 16, the fore shaft cover is hollow cylinder, the upper end external diameter is smaller, the outer wall 35 of this cylinder is by bonding corresponding with aluminium lid lid body inwall, there is the bigger table top of an internal diameter 37 fore shaft cover inwall upper end, corresponding with the table top 34 that plastic bottle closure lower end external diameter is bigger, its bar shaped cylinder 38 is integrally welded by super sonic and plastic bottle closure lower end, this bar shaped cylinder lower end is provided with the barb helical teeth 39 that a circle is divided equally, corresponding with the barb-like spill annular groove in container bottle neck cone bottom 11, this barb direction stops and extracts for allowing the fore shaft cover to insert container bottle neck.Fore shaft cover middle part is provided with some length cylindrical straight gear 40 at interval, and is corresponding with the perpendicular muscle 12 in the face of cylinder of container bottle neck cylindrical, and bottle cap can firm being installed in can not occurred on the container bottle neck horizontally slipping.

Referring to Figure 17, interior plug 7 is a connection hollow body, the upper end external diameter is bigger, corresponding with the lower end endoporus of plastics spout, its two ends are through hole 41, the interior plug 43 that some seal rings 42 are arranged on the cylindrical, it is more tight to make it connection, forms elastic seal and cooperates, and is provided with a barb ring 44 in this in the middle part of the plug, corresponding with the cone 10 of container bottle neck upper end, reinforcement is to the sealing of liquid, and interior plug lower end is provided with a cone of falling the shape 45, and its outer is provided with some seal rings 46 equally, corresponding with the container bottle neck internal channel, the external diameter of its seal ring 46 is all greater than the diameter of container bottle neck internal channel.

Claims (8)

1, press seal type Cracked ring bottle cap, it is characterized in that comprising and contain the aluminium lid caping, the aluminium lid of aluminium lid lid body, be positioned at the aluminium lid caping, enclosing cover in the aluminium lid lid body, inner cap, the plastics spout that is threaded with inner cap, container bottle neck, be positioned between plastics spout and container bottle neck and the plug that cooperates with the two respectively, be positioned between aluminium lid lid body and plastics spout respectively and the two bonded assembly fore shaft cover, between aluminium lid caping and aluminium lid lid body, be positioned at the Cracked ring of plastics spout periphery, circle is divided equally by two sections identical points (14) that connect with one heart of cross-sectional plane in the Cracked ring, the Cracked ring upper surface is arranged with salient point (15) near connecting some disjunction position, its inwall is arranged with arcuate serrated (16), cambered surface (17) is arranged on the arcuate serrated, reverse hook teeth (18), there is the corresponding groove of salient point (27) on a plurality of that divide equally and the Cracked rings inner cap lower end, have on the outer, plastics spout screw thread lower end with Cracked ring on the corresponding arcuate serrated (31) that contains arcwall face (32) and reverse hook teeth (33) of arcuate serrated.

2, press seal type Cracked ring bottle cap according to claim 1 is characterized in that on the container bottle neck upper end cone (11) barb-like spill annular groove (12) being arranged, and fore shaft puts a plurality of barb helical teeth (39) that cooperate with barb-like spill annular groove on the container bottle neck.

3, press seal type Cracked ring bottle cap according to claim 1 and 2 is characterized in that many perpendicular muscle (12) are arranged on the container bottle neck periphery, and fore shaft puts the alternate cylindrical straight gear (40) of length that cooperates with perpendicular muscle on the container bottle neck.

4, press seal type Cracked ring bottle cap according to claim 1 and 2 is characterized in that inner cap top is hollow cone (24), and the endoporus (30) that cooperates with inner cap top hollow cone and form sealing plug is arranged at plastics spout top.

5, press seal type Cracked ring bottle cap according to claim 1 and 2, it is characterized in that there is concavo-convex straight-tooth (22) the enclosing cover inboard, there is the concavo-convex straight-tooth (26) that cooperates with the inboard concavo-convex straight-tooth of enclosing cover (22) in the inner cap outside, there is the bulge loop (25) that cooperates with the enclosing cover inboard wall groove fluted on the enclosing cover inwall (21), inner cap top side.

6, press seal type Cracked ring bottle cap according to claim 1 and 2, plug has the barb ring (44) that cooperates with container bottle neck upper end cone (10) for connecting hollow body in it is characterized in that on it.

7, press seal type Cracked ring bottle cap according to claim 1 and 2, plug stretches in the going up of plastics spout in it is characterized in that has many seal rings (42) on the plug (43).

8, press seal type Cracked ring bottle cap according to claim 1 and 2, plug stretches into the cone of falling the shape (45) is arranged on the container bottle neck internal channel in it is characterized in that, and there is the seal ring (46) of many external diameters greater than container bottle neck internal channel diameter its outer.

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