Anti-fake bottle lid and preparation method thereof
Technical field
The present invention relates to a kind of anti-fake bottle lid, relate in particular to a kind of anti-fake bottle lid that shows the sign after bottle cap is unlocked that has.
Background technology
Whether be people always desired, and the design of anti-fake bottle lid is a kind of determination methods preferably by the bottle cap that outward appearance both can have been judged bottle if can be opened.The false proof technical scheme of a kind of bottle cap is that cover top portion is broken by bottleneck jack-up when opening, and playing antifalse effect, but after enclosing cover breaks, can't seal once more institute's excess body in the bottle.More method for anti-counterfeit such as CN2160627Y are disclosed, are to adopt the anti-fake bottle lid that comprises enclosing cover, twists off the structure of ring, point of connection, after bottle cap is opened, connect point and disconnect, and play antifalse effect.Whether disconnect but connect point, need carefully distinguish ineffective security.Reasonable method for anti-counterfeit such as CN1270941C are disclosed, comprise keystone configurations such as enclosing cover divided into two parts, container closure member, open before the bottle cap, two parts enclosing cover closely connects together, open container after, between two parts enclosing cover, significantly sign antelabium appears, these features can provide bottle since be filled former content-filled since, the clear indication whether bottle is opened, but this anti-fake bottle lid complex structure, preparation are loaded down with trivial details, and cost an arm and a leg.
Summary of the invention
The technical problem to be solved in the present invention provide a kind of simple in structure, processing and install be more prone to, anti-fake bottle lid that cost is cheaper.
The other technical matters that the present invention will solve provides the manufacture method of above-mentioned anti-fake bottle lid.
Another technical matters that the present invention will solve provides the bottle that has above-mentioned anti-fake bottle lid.
For solving the problems of the technologies described above, the invention provides following technical scheme:
Anti-fake bottle lid of the present invention, comprise sleeve and inner cap, sleeve comprises upper bush and the lower sleeve that is linked together by the fragility part, and inner cap fits snugly in the upper bush, and wherein lower sleeve is provided with at least one along its circumferential scrobicular ring, upper bush, lower sleeve and fragility part junction are respectively equipped with the otch flange of inside purse up, inner cap inside is threaded, and its outer circumference surface is provided with circumferential slot, is connected with circumferential antelabium under the circumferential slot, packing seal is housed in the inner cap
When encapsulating anti-fake bottle lid for the first time, the otch flange of upper bush vertically is arranged between the circumferential antelabium and circumferential slot of inner cap;
When opening anti-fake bottle lid for the first time, the fragility part breaks or breaks, and upper bush separates with lower sleeve, and the otch flange purse up of upper bush is in the circumferential slot of inner cap;
When covering anti-fake bottle lid once more, the circumferential antelabium of inner cap vertically is arranged between the otch flange of the otch flange of lower sleeve and upper bush, is in the position that separates of certain spacing between the otch flange of lower sleeve and upper bush.
Anti-fake bottle lid of the present invention, wherein lower sleeve circumferentially is arranged on neck part, and relatively it can rotate when applying sufficient power, and when opening bottle cap, the lower sleeve certain distance that drop when upper bush is removed also still remains on the bottle.
Anti-fake bottle lid of the present invention, wherein upper bush and lower sleeve are provided with pattern,
When encapsulating anti-fake bottle lid for the first time, described pattern is corresponding fully;
When covering anti-fake bottle lid once more, the described pattern certain angle that interlocks.
Anti-fake bottle lid of the present invention, the cross-sectional plane of wherein circumferential scrobicular ring (11) can be a different shape, commonly used is V-arrangement.
Anti-fake bottle lid of the present invention wherein is equipped with annular knurl inside and outside the upper end circumference of upper bush, and the excircle of inner cap is provided with annular knurl, and upper bush and inner cap are combined together by annular knurl.
Anti-fake bottle lid of the present invention, wherein the fragility part can be continuous weakening part, circumferentially line, the connector that can shear of many interruptions perhaps, sleeve is an aluminum or aluminum alloy.
Anti-fake bottle lid of the present invention, wherein circumferentially the color of antelabium is different with the color of sleeve.
The present invention also provides a kind of method of making above-mentioned anti-fake bottle lid, and step is:
(1) provide parts:
A. sleeve: form tubular article by the blanking stretching die, forming the top by the rolling mould again has the toothed aluminum barrel of a circle annular knurl, and the material of aluminum barrel is selected from Rolling Aluminium Plate;
B. inner cap: form the material selection PP or the HDPE of inner cap by injection mould;
C. packing seal: form by foaming mould and diel, the material of packing seal can adopt foaming PE;
(2) packing seal is assembled into the inner cap the inside:
By the cylinder pressure device, packing seal is pressed onto the inner cap the inside, prevent that by inner cap in-to-in screw thread packing seal breaks away from;
(3) inner cap that will assemble packing seal installs to the sleeve the inside:
By the cylinder pressure device, the inner cap of having assembled packing seal is installed to the sleeve the inside;
(4) otch: adopt louvered die that the half-blank that step (3) installs is carried out the otch bound edge, form circumferential scrobicular ring and circumferential fragility part.
The present invention also provides a kind of bottle that has above-mentioned anti-fake bottle lid, wherein bottle cap is encapsulated in neck part, and neck part comprises the concave part that has below externally threaded fixed part and its, the inner cap screw thread fit of fixed part and anti-fake bottle lid, concave part has at least one groove
When encapsulating anti-fake bottle lid for the first time, the circumferential scrobicular ring of the lower sleeve of described anti-fake bottle lid is stuck in the upper edge of groove;
When opening anti-fake bottle lid for the first time, the lower sleeve of described anti-fake bottle lid is blocked by the lower edge of groove or bottle along the bottleneck tenesmus.
Bottle of the present invention, the cross-sectional plane of its further groove are rectangle.
Beneficial effect of the present invention is, employing is provided with circumferential recess on the sleeve of anti-fake bottle lid, come to cooperate with the groove of the neck setting of bottle, thereby bottle cap is fixed on the neck of bottle, this technical scheme replaced similar bottle cap complexity with the fixedly design of the coupling assembling of bottle neck of bottle cap, thereby obtain having simple in structure, processing and install be more prone to, the anti-fake bottle lid of characteristics that cost is cheaper.
Below in conjunction with accompanying drawing anti-fake bottle lid of the present invention is further specified.
Description of drawings
Fig. 1. the anti-fake bottle lid of the first embodiment of the present invention and the structural representation of bottle;
Structural representation when Fig. 2 a. first embodiment of the present invention anti-fake bottle lid encapsulates for the first time;
Fig. 2 b. is the A portion partial enlarged drawing of Fig. 2 a;
The structural representation when anti-fake bottle lid of Fig. 3 a. first embodiment of the present invention covers once more;
Fig. 3 b. is the A portion partial enlarged drawing of Fig. 3 a;
Fig. 4. the anti-fake bottle lid of the first embodiment of the present invention is encapsulated into the structural representation of bottle neck;
Fig. 5. the bottle arrangement scheme drawing that anti-fake bottle lid can be installed of the first embodiment of the present invention.
The specific embodiment
As shown in Figure 1, the anti-fake bottle lid of first embodiment of the present invention, comprise sleeve 1 and inner cap 2, sleeve 1 comprises upper bush 4 and the lower sleeve 5 that is linked together by fragility part 3, and fragility part 3 is connectors that many interruptions can be sheared, be equipped with annular knurl inside and outside the circumference of upper bush 4, lower sleeve 5 is provided with a circumferential scrobicular ring 11, and the cross-sectional plane of scrobicular ring can have multiple shape, is generally V-type, the V-type ratio is easier to processing, and the material of sleeve 1 is an aluminum alloy.Inner cap 2 inside are threaded, its outer circumference surface top is provided with annular knurl, its outer circumference surface bottom is provided with circumferential slot 7, be connected with circumferential antelabium 8 under the circumferential slot 7, circumferentially the color of antelabium 8 is different with the color of sleeve 1, upper bush 4 and inner cap 2 closely cooperate by annular knurl and are in the same place, and packing seal 6 is housed in the inner cap 2, and the bottle content is sealed.
Shown in Fig. 2,3,4, upper bush 4, lower sleeve 5 and fragility part 3 junctions respectively are provided with the otch flange 9,10 of inside purse up, when encapsulating anti-fake bottle lid for the first time, the otch flange 9 of upper bush 4 vertically is arranged between the circumferential antelabium 8 and circumferential slot 7 of inner cap 2, lower sleeve 5 circumferentially is arranged on neck part 12, relative neck part 12 can rotate when applying sufficient power, and can not move up and down.
When opening anti-fake bottle lid for the first time, upper bush 4 is applied rotational force, this rotational force can decomposite tensile force upwards, thereby fragility part 3 is broken or break, upper bush 4 separates with lower sleeve 5, when opening bottle cap, when upper bush 4 is removed, drop certain distance and still remaining on the bottle of lower sleeve 5.At this moment, the otch flange 10 of the otch flange 9 of upper bush 4 and lower sleeve (5) is recalled each other or is rebounded, wherein the otch flange 9,10 recall or also follow past interior that rebound circumferentially recalled, obtain having the periphery that has littler girth than upper bush (4) or lower sleeve (5) adjacent part, thereby after otch flange 9 purse ups of upper bush 4 are in the circumferential slot 7 of inner cap 2, upper bush 4 is fixed inner cap 2, also make the girth of periphery of the otch flange 10 of lower sleeve 5, girth less than the periphery of the circumferential antelabium 8 of inner cap 2 is blocked on the otch flange 10 of upper bush 5 circumferential antelabium 8.
Based on the variation of opening the corresponding construction behind the anti-fake bottle lid for the first time, as shown in Figure 3, when covering anti-fake bottle lid once more, the circumferential antelabium 8 of inner cap 2 vertically is between the otch flange 9 of the otch flange 10 of lower sleeve 5 and upper bush 4, be in the position that separates of certain spacing between the otch flange 9,10 of lower sleeve 5 and upper bush 4, thereby circumferential antelabium 8 is exposed and be identified.
Second embodiment of the present invention and first embodiment are basic identical, and different is also to be provided with second along its circumferential scrobicular ring 11 on lower sleeve 5.The purpose that circumferential scrobicular ring 11 is set on lower sleeve 5 is for sleeve 1 is fixed to neck part 12, so the quantity of scrobicular ring 11 do not limit, but the convenience in order to process, and operated by rotary motion 1-2 gets final product.
The method of manufacturing anti-fake bottle lid of the present invention comprises that step is:
(1) provide parts:
A. sleeve: form tubular article by the blanking stretching die, forming the top by the rolling mould again has the toothed aluminum barrel of a circle annular knurl, and the material of aluminum barrel is selected from Rolling Aluminium Plate;
B. inner cap: form the material selection PP or the HDPE of inner cap by injection mould;
C. packing seal: form by foaming mould and diel, the material of packing seal can adopt foaming PE;
(2) packing seal is assembled into the inner cap the inside:
By the cylinder pressure device, packing seal is pressed onto the inner cap the inside, prevent that by inner cap in-to-in screw thread packing seal breaks away from;
(3) inner cap that will assemble packing seal installs to the sleeve the inside:
By the cylinder pressure device, the inner cap of having assembled packing seal is installed to the sleeve the inside;
(4) otch: adopt louvered die that the half-blank that step (3) installs is carried out the otch bound edge, form circumferential scrobicular ring and circumferential fragility part.
As shown in Figure 4, the anti-fake bottle lid of first embodiment is encapsulated in neck part 12, as shown in Figure 5, neck part 12 comprises and has externally threaded fixed part 13 and the concave part 14 below it, inner cap 2 screws thread fit of fixed part 13 and anti-fake bottle lid, concave part 14 has a groove, and the cross-sectional plane of groove also can have various ways, be generally rectangle for ease of processing
When encapsulating anti-fake bottle lid for the first time, the circumferential scrobicular ring of the lower sleeve of anti-fake bottle lid is stuck in the upper edge of groove;
When opening anti-fake bottle lid for the first time, the lower sleeve of anti-fake bottle lid drops along bottleneck, is blocked by bottle.Perhaps also can be designed to be blocked by the groove lower edge, the circumferential size that only needs to adjust lower sleeve or bottleneck gets final product.
Certainly,, also can be provided with second groove, come and second circumferential scrobicular ring of anti-fake bottle lid cooperates at the concave part 14 of neck part 12 for the anti-fake bottle lid with second embodiment matches.Also more groove can be set, cooperate more circumferentially scrobicular ring.
Antifalse effect of the present invention comprises as the lower part:
1, open anti-fake bottle lid for the first time after, having the circumferential antelabium of color (false proof ring) will expose, can play false proof warning function with the color of distinguishing the outside aluminum barrel by the color of change false proof ring, also can by the change false proof ring shape and increase literal, such as " bottle cap unlatching ", play false proof warning function.
2, open anti-fake bottle lid for the first time after, case in tenesmus 0.2-10cm, and when mobile bottle, case in can send certain sound with bottle, improves antifalse effect;
3, open anti-fake bottle lid for the first time after, the pattern of sleeve certain angle of will interlocking also can improve antifalse effect up and down.
The above embodiment only is that preferred implementation of the present invention is described; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; the ability those of ordinary skill all should fall in the definite protection domain of claims of the present invention the various distortion and the improvement of technical scheme of the present invention.