Clamping-type split-combination anti-fake bottle cap and manufacture method thereof
Technical field
The present invention relates to a kind of device that prevents that container from repeating to feed, particularly a kind of device that when the openable container This move, destroys its entire portion.
Background technology
Chinese patent ZL02810611.3 " Anti-Counterfeit Identification Device " discloses a kind of anti-fake bottle lid, and comprising sleeve part, described sleeve part comprises first, and described first fragility by therebetween before initial opening partly is connected to second portion; Be used for first is fixed to the oral area of container and the device of neck, and container hermetic unit, second portion links to each other with described container hermetic unit, wherein before the original container opening operation, the periphery of first vertically is arranged between the circumferential antelabium of the periphery of second portion and container hermetic unit, and wherein: the original container opening operation causes the fragility partial rupture or breaks, when the container quilt is airtight once more, the circumferential antelabium of container hermetic unit vertically is arranged between the periphery of the periphery of first and second portion, and periphery just is in the position relation of separating with certain spacing each other like this.The shortcoming of this anti-fake bottle lid is that the sleeve part formation fragility part that must rely on aluminium matter just can reach false proof effect, so cost is higher.
British patent " Anti-fake sealed bottle lid " (publication number GB2247452A) discloses a kind of Anti-fake sealed bottle lid, and it comprises a lid base portion and an annular cover.The lid base portion comprises the sleeve that is provided with screw thread, the threads engaged that is provided with on the neck of screw thread and bottle.Annular be arranged with to sleeve on the sine curve convex-concave surface of similar convex-concave surface complementation.When bottle cap was opened for the first time, annular cover can't rotate on bottle, therefore two each other the convex-concave surface of percussion increased the whole height of sealing member.Increase of this height is because annular is enclosed within neck and is forced to move down obvious appreciiable distance, makes the elasticity salient be forced to cross boss on the bottleneck and irrecoverable, to reach the purpose that shows that bottle cap had been unlocked.But this Anti-fake sealed bottle lid in use, must match with the boss on the bottleneck, if do not make such boss on the bottleneck then can't reach false proof effect.
British patent's " liquid container anti-fraud sealing device " (publication number GB2274837A) discloses a kind of bottle cap that can prevent to pour into again liquid in the bottle of having opened, and its main scheme is to realize above-mentioned purpose with a glass bead that is placed in the bottleneck dumper as the check valve that cannot flow into outflow only.But this bottle cap is showing that the ability of bottle aspect being opened is then relatively poor.
Summary of the invention
For addressing the above problem, the invention provides the clamping-type split-combination anti-fake bottle cap of opening Yu not breaking a seal state, can be used for there is not the bottle of boss on the bottleneck and still can reach antifalse effect that a kind of cost is low, can obviously distinguish bottle cap.
Clamping-type split-combination anti-fake bottle cap of the present invention, comprise the tubular combination cover that is enclosed within on the bottleneck, the epimere outside of described combination cover is provided with the combination external threading, the hypomere outside of described combination cover is provided with the circumferentially uniform combination cover coupling Quick Pulse System in some edges, the inboard of described combination cover is provided with some anti-back teeth, wherein: the outside, stage casing of described combination cover is provided with projection
Inner cap is screwed onto on the described combination external threading by its inboard inner cap screw thread, and the outside, the top of described inner cap is provided with some annular rim, and the outside of described inner cap is provided with the circumferentially uniform inner cap coupling Quick Pulse System in some edges;
Some the enclosing cover annular rim of enclosing cover by its inboard top are fastened on the annular rim in the outside, top of described inner cap, described enclosing cover inner top side is provided with circumferentially uniform enclosing cover Quick Pulse System of some edges, matches with described inner cap coupling Quick Pulse System in the space between the described enclosing cover Quick Pulse System; The inboard, described enclosing cover lower end or the outside are provided with the curve depression that upper limb is the sine curve shape;
The lower end of described enclosing cover is provided with the eseparation ring identical with its diameter, and the inboard, top or the outside of described eseparation ring are provided with the curved convex that upper limb is the sine curve shape, and described curved convex matches with described curve depression; The inner top side of described eseparation ring is provided with some claws that are tilted to, and described claw is positioned at the upper limb of the described projection of described combination cover; Described eseparation ring inboard is provided with circumferentially uniform eseparation ring Quick Pulse System of some edges, matches with described combination cover coupling Quick Pulse System in the space between the described eseparation ring Quick Pulse System.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: described enclosing cover is identical with the outside face color of described eseparation ring, and there were significant differences for the outside color of above-mentioned color and described curved convex.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: described combination is overlapped external diameter in the part of described protruding downside less than the distance between the axis of described claw top and described eseparation ring.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: the top of described enclosing cover lower end and described eseparation ring links together by some fragility point of connection.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: the position that the inboard, described enclosing cover lower end or the outside are provided with the curve depression replaces with second curved convex, and the position that the inboard, top of described eseparation ring or the outside are provided with curved convex replaces with second curve depression that matches with described second curved convex.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: the described enclosing cover and the described eseparation ring outside are coated with aluminum barrel, the top of described aluminum barrel is the top cylinder with described enclosing cover interference fit, the bottom of described aluminum barrel is the doffing with described eseparation ring interference fit, connect by some points that connect between described top cylinder and the described doffing, the lower edge of described doffing is bent to form the hoop antelabium to the inside.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: the axial angle of the claw of the inner top side of described eseparation ring and described eseparation ring is the 20-50 degree, angle in this scope can not hinder eseparation ring to move downward, and can prevent from again to get back to original position once more under external force after claw from crossing projection downwards.
Clamping-type split-combination anti-fake bottle cap of the present invention, wherein: the material of described enclosing cover, inner cap, eseparation ring, Nei Sai and combination cover is transparent plastics.
The present invention makes the method for clamping-type split-combination anti-fake bottle cap, wherein, comprises step:
A. make described enclosing cover, described inner cap, described eseparation ring, described combination cover, described interior plug, described aluminum barrel;
B. described enclosing cover is fastened on and covers in described, described enclosing cover and described eseparation ring are assembled into together,
C. described inner cap is screwed onto described combination and puts,
D. described enclosing cover, described inner cap, described eseparation ring and described combination are overlapped in the described aluminum barrel of packing into together,
E. form otch and described point and the described hoop antelabium of connecting around described aluminum barrel,
F. will place the described interior of glass bead fills in the described combination cover of packing into.
The present invention makes the method for clamping-type split-combination anti-fake bottle cap, and wherein, the manufacture method of aluminum barrel described in the step a is: Rolling Aluminium Plate is formed tubular article by the blanking stretching die, and forming the top by the rolling mould again has the toothed aluminum barrel of a circle.
The present invention makes the method for clamping-type split-combination anti-fake bottle cap, and wherein, enclosing cover described in the step a, described inner cap, described eseparation ring, described combination cover, described interior plug are made with injection mould.
Clamping-type split-combination anti-fake bottle cap of the present invention shows the state that bottle cap has been opened by moving down of eseparation ring, and relative parts must not be formed from aluminium, so cost is low; The projection that combination puts can prevent to get back to original position once more under external force after claw from moving down, therefore can obviously distinguish the state of opening and do not break a seal of bottle cap, can be used for not having on the bottleneck bottle of boss and still can reach antifalse effect.
It is simple that the present invention makes the method operating process of clamping-type split-combination anti-fake bottle cap, is fit to the production in enormous quantities of bottle cap.
Description of drawings
Fig. 1 is the not cutaway drawing during open mode of clamping-type split-combination anti-fake bottle cap of the present invention;
Fig. 2 is the decomposition part sectional view of clamping-type split-combination anti-fake bottle cap of the present invention;
Fig. 3 is the cutaway drawing after clamping-type split-combination anti-fake bottle cap of the present invention is opened;
Fig. 4 is the cutaway drawing of clamping-type split-combination anti-fake bottle cap of the present invention after airtight again.
The specific embodiment
Below in conjunction with Figure of description clamping-type split-combination anti-fake bottle cap of the present invention is described further.
Referring to Fig. 1, Fig. 2, clamping-type split-combination anti-fake bottle cap of the present invention, comprise the tubular combination cover 4 that is enclosed within on the bottleneck 8, the epimere outside of combination cover 4 is provided with combination external threading 4-2, the outside, stage casing of combination cover 4 is provided with annular projection 4-3, the hypomere outside of combination cover 4 is provided with the circumferentially uniform combination cover coupling Quick Pulse System 4-1 in some edges, and combination cover coupling Quick Pulse System 4-1 is the detent projection that has point.The inboard of combination cover 4 is provided with some anti-back teeth 44, and anti-back tooth 44 is stuck on the bottleneck projection 81 on the bottleneck 8, makes the combination cover 4 can't upward movement; The lower end of combination cover 4 combines with bottleneck 8 by spline muscle 46, can limit bottle cap and rotate with respect to bottleneck 8.
Inner cap 3 is screwed onto on the combination external threading 4-2 by its inboard inner cap screw thread 3-3, and the outside, top of inner cap 3 is provided with some annular rim 3-2, and the outside of inner cap 3 is provided with the circumferentially uniform inner cap coupling Quick Pulse System 3-1 in some edges; Inner cap coupling Quick Pulse System 3-1 is the detent projection that has point.
Some the enclosing cover annular rim 2-3s of enclosing cover 2 by its inboard top are fastened on the annular rim 3-2 in the outside, top of inner cap 3, interference fit between the two, and friction force is very big, can prevent that enclosing cover 2 and inner cap 3 from producing axial motions.Enclosing cover 2 inner top side are provided with circumferentially uniform enclosing cover Quick Pulse System 2-2 of some edges, and enclosing cover Quick Pulse System 2-2 comprises the central muscle 2-2b that has point and is positioned at the shorter side of central muscle 2-2b both sides to muscle 2-2c.Matching with inner cap coupling Quick Pulse System 3-1 in space between each enclosing cover Quick Pulse System 2-2, can prevent that like this enclosing cover 2 and inner cap 3 from producing circumferential movement.Lower end, enclosing cover 2 inboards (also can be arranged on the outside) is provided with the curve depression 2-1 that upper limb is the sine curve shape.
The lower end of enclosing cover 2 is provided with the eseparation ring identical with its diameter 5, and the inboard, top of eseparation ring 5 (also can be arranged on the outside) is provided with the curved convex 5-1 that upper limb is the sine curve shape, and curved convex 5-1 matches with curve depression 2-1; The shape of curved convex 5-1 and curve depression 2-1 upper limb can also be the curve of other shapes, for example broken line, circular arc etc.The inner top side of eseparation ring 5 is provided with some claw 5-3 that are tilted to, and claw 5-3 is positioned at the upper limb of the protruding 4-3 of combination cover 4, and the axial angle of claw 5-3 and eseparation ring 5 is the 20-50 degree; Combination cover 4 the external diameter of part of protruding 4-3 downside less than the distance between the axis of claw 5-3 top and eseparation ring 5.Eseparation ring 5 inboards are provided with circumferentially uniform eseparation ring Quick Pulse System 5-2 of some edges, and eseparation ring Quick Pulse System 5-2 comprises muscle 5-2b of eseparation ring Quick Pulse System central authorities that has point and the shorter eseparation ring Quick Pulse System side direction muscle 5-2c that is positioned at eseparation ring Quick Pulse System central authorities muscle 5-2b both sides.Matching with combination cover coupling Quick Pulse System 4-1 in space between each eseparation ring Quick Pulse System 5-2, can prevent that like this combination cover 4 and eseparation ring 5 from producing circumferential movement.
The inboard of combination cover 4 is provided with plug 6 in the tubular, and the bottom plug of interior plug 6 is on bottleneck, and the lower surface of interior plug 6 is provided with through hole 61, and through hole 61 tops are placed with the glass bead 7 of diameter greater than through hole 61.After clamping-type split-combination anti-fake bottle cap of the present invention was opened, glass bead 7 did not hinder outwards pouring from bottle, but glass bead 7 can stop the fake producer that the wine of personation is poured into bottle.Glass bead 7 is a kind of anti-modes of pouring in down a chimney, and also can adopt existing other backward flowing preventing devices.
The material of enclosing cover, inner cap, eseparation ring, Nei Sai and combination cover is transparent plastics, and plastics can reduce its cost greatly, and simultaneously transparent plastics are more attractive in appearance, and can allow the user fully understand its in-to-in structure and more confident to its false proof measure.
Clamping-type split-combination anti-fake bottle cap of the present invention is in opening process, enclosing cover 2 is along rotating in a circumferential direction, the upper limb of curve depression 2-1 promotes the upper limb of curved convex 5-1, because the coupling Quick Pulse System 4-1 mutual action of the Quick Pulse System 5-2 of eseparation ring 5 and combination cover 4 can limit the rotation of eseparation ring 5, eseparation ring 5 is forced to move downward, make claw 5-3 cross protruding 4-3 downwards, reach position shown in Figure 3, the expression bottle cap is opened.Because claw 5-3 is stopped by the lower edge of protruding 4-3, can not restore, so again will keep obvious appreciiable space D (as shown in Figure 4) between sealing back top cylinder 1-1 and the doffing 1-2, the fake producer can't be with such bottle can again like this, and pretends to be and do not break a seal and sale again.Combination cover 4 the external diameter of part of protruding 4-3 downside less than the distance between the axis of claw 5-3 top and eseparation ring 5, like this, claw 5-3 crosses protruding 4-3 downwards and also can continue later on to fall, enlarge the spacing between top cylinder 1-1 and the doffing 1-2, it is more easy whether the identification bottle cap will be opened.If enclosing cover 2 is identical with the outside face color of eseparation ring 5, there were significant differences for the outside color of above-mentioned color and curved convex 5-1, then bottle cap is opened and is exposed the curved convex 5-1 different with they colors between back enclosing cover 2 and the eseparation ring 5 (exposed portions serve of curved convex 5-1 can also be printed literal, for example " bottle cap unlatching "), can distinguish opening and the state that do not break a seal of bottle cap more significantly.If not only color is identical for the outside face of enclosing cover 2 and eseparation ring 5, and print and go up some patterns, enclosing cover 2 occurred relatively moving with eseparation ring 5 position contacting after then bottle cap was opened, above-mentioned pattern is positioned at enclosing cover 2 then can separate dislocation with eseparation ring 5 position contacting, also can distinguish the state of opening and do not break a seal of bottle cap.
The top of enclosing cover 2 lower ends and eseparation ring 5 also links together with the manufacturing of convenient bottle cap by some fragility point of connection, and the fracture when rotating enclosing cover 2 of fragility point of connection, therefore can not hinder the relative motion between enclosing cover 2 and the eseparation ring 5.In addition, the position that the enclosing cover inboard, 2 lower end or the outside are provided with curve depression 2-1 also can replace with second curved convex, the position that the inboard, top of eseparation ring 5 or the outside are provided with curved convex 5-1 replaces with second curve depression that matches with second curved convex accordingly, and the exchange on this depression and the raised position can reach enclosing cover 2 equally and promote the effect that eseparation ring 5 moves down.
Enclosing cover 2 also can be coated with aluminum barrel 1 (also can coat and the identical plastic barrel of aluminum barrel 1 structure) with eseparation ring 5 outsides, and the top of aluminum barrel 1 is and the top cylinder 1-1 of enclosing cover 2 interference fit that bottle cap prevents when opening that top cylinder 1-1 from producing circumferentially rotation.The bottom of aluminum barrel 1 is and the doffing 1-2 of eseparation ring 5 interference fit, connects by some some 1-3 that connect between top cylinder 1-1 and the doffing 1-2, and the lower edge of doffing 1-2 is bent to form hoop antelabium 1-4 to the inside.Hoop antelabium 1-4 can limit doffing 1-2 and produce axial motion with respect to eseparation ring 5.
The present invention makes the method for clamping-type split-combination anti-fake bottle cap, comprises step:
A. make described enclosing cover 2, described inner cap 3, described eseparation ring 5, described combination cover 4, described interior plug 6 with injection mould, Rolling Aluminium Plate is formed tubular article by the blanking stretching die, forming the top by the rolling mould again has one to enclose toothed aluminum barrel 1;
B. described enclosing cover 2 is fastened on the described inner cap 3, described enclosing cover 2 and described eseparation ring 5 is assembled into together,
C. described inner cap 3 is screwed onto on the described combination cover 4,
D. described enclosing cover 2, described inner cap 3, described eseparation ring 5 and described combination cover 4 are packed into together in the described aluminum barrel 1,
E. form otch and described some 1-3 and the described hoop antelabium 1-4 of connecting around described aluminum barrel 1,
F. will place in glass bead 7 described plug 6 packs in the described combination cover 4.
Above embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineering staff in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.