A kind of it is applied to the double-colored of flexible package punch or multicolour anti false bottle cap
Technical field
This utility model relates to packing technique field, especially relates to a kind of the double-colored of flexible package punch or polychrome of being applied to and prevents
Pseudo-bottle cap.
Background technology
Along with the raising of people's living standard, in daily life, especially when using flavoring agent, the function of packaging is wanted
Ask high.Such as use liquid time, requirements that liquid bottle top is uncapped, cover Functional Requirement more and more higher.It addition, part is adjusted
Taste agent industry such as liquid manufacturer, owing to the popularity of brand is high, its packaging is easily subject to imitate or fake, and causes manufacturer seriously
Negative effect;And the generally monochrome lid of liquid lid in the market, its antiforge function is low, the most imitated or fraud.
Utility model content
For solving the problem that above liquid bottle top exists, this utility model provides and a kind of is applied to the double of flexible package punch
Color or multicolour anti false bottle cap, use double-colored or multi-color injection molded molding, further for manufacturer carry out false proof while, consumer uses
Get up functional increase, facilitate consumer to use.
The technical solution of the utility model is: a kind of be applied to the double-colored of flexible package punch or multicolour anti false bottle cap, including bottle
Lid body, body of the bottle lid includes base and the folding lid being connected with base, and described base is double-colored base, different including color
Outer base and interior base, in the form of a ring, interior base takes shape in outer base inwall and intersects with outer base described outer base, described
Outer base, interior base and to open lid be that unlike material passes through same mould integrated injection molding.
Described outer base uses hard material molding, and interior base uses flexible material molding.
Described outer base is connected with folding lid, outer base is provided with and opens the button bit that lid is interlocked.
Described interior base includes that outer seal ring and inner seal ring, outer seal ring and inner seal ring upper end one connect and forms end
Face, end face is upwards provided with circular arc fluid guidance port, and circular arc fluid guidance port has acted primarily as the function sealed with the realization of folding lid;
Described inner seal ring inwall forms the end face sealing bottleneck, and end face is provided with draw-ring type liquid-pouring hole, draw-ring type
Liquid-pouring hole is sealed by draw ring, and draw ring includes pulling part and draw ring sheet, and described draw ring sheet is used for sealing draw-ring type liquid-pouring hole, for
Easily tearing formula diaphragm seal, pulling part takes shape in and opens draw ring sheet in order to lifting on draw ring sheet, and draw ring sheet is kettle-type drops.
Described end face is inclined end face, it is simple to the liquid backflow of residual.
Described pulling part is circular, and its inwall is provided with anti-slip veins, it is simple to consumer's hook draws and comfortable.
Described lid of opening is connected by connecting portion with base, and connecting portion is butterfly when opening lid and being in separated position with base
Butterfly knot shape, the connecting portion of bowknot shape provides enough rigidity, gets out of the way lid and base folding back and forth can closely cooperate;
Described folding lid is provided with, towards the one side of bottleneck, the internal ring being interlocked with circular arc fluid guidance port, plays draw-ring type
The secondary seal effect of liquid-pouring hole, it is to avoid during use, accident moment causes the risk that liquid leaks when couching.
Described outer base lower end inner wall is further provided with batch (-type) teat, and teat forms the outer base secondary button to bottleneck
Ring, preferably can tightly buckle outer base on bottleneck.
The beneficial effects of the utility model are:
1, of the present utility model it is applied to the double-colored of flexible package punch or multicolour anti false bottle cap is double-color cover or polychrome lid, lid
Can be by the different material once injection moulding of two or more, different materials can be PP/PE/TPE etc., can set according to lid
Put different functions (such as sealing function etc.) and select different materials;It addition, double-colored or multi-color injection molded molding, can be by design
Different structures, increases the antiforge function of product, and can realize the structure function that lid is different;
2, of the present utility model it is applied to the double-colored of flexible package punch or multicolour anti false bottle cap is single injection-molded, compared with logical
Cross the polychrome lid assembled, production cost is low, lid functional strong, be not easy to occur loosely organized on using or come off existing
As, the most double-colored intersecting improves the difficulty of Making mold and technique, also creates a certain degree of false proof threshold, makes
The person of copying cannot realize with easy technique or assembling.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model;
Fig. 2 is open mode generalized section of the present utility model;
Fig. 3 is the structural representation of this utility model draw ring sheet;
Fig. 4 is perspective view of the present utility model (open mode);
Fig. 5 is rearview of the present utility model.
In figure, 1, outer base;11, button bit;12, outer base lower end;13, outer base inwall;131, teat;2, interior base;
21, outer seal ring;211, clasp;201, gap;202, end face;203, circular arc fluid guidance port;22, inner seal ring;221, tilt
End face;222, draw ring;2221, pulling part;2222, draw ring sheet;2223, anti-slip veins;3, lid is opened;31, internal ring;32, concave part;
4, connecting portion.
Detailed description of the invention
With specific embodiment, this utility model is further elaborated below in conjunction with the accompanying drawings.
In conjunction with shown in Fig. 1 to Fig. 5, a kind of bottle cap being applied to flexible package punch, including body of the bottle lid, body of the bottle lid includes the end
Seat and the folding lid 3 that is connected with base, base includes outer base 1 and interior base 2, outer base 1, interior base 2 and to open lid 3 be logical
Crossing same mould one-body molded, wherein, outer base 1 is connected with folding lid, outer base 1 is provided with and opens what lid 3 was interlocked
Button bit 11, button bit 11 make out lid 3 can folding freely, outer base 1 in the form of a ring, interior base 2 take shape in outer base inwall 13 and with
Outer base 1 intersects, and outer base 1 is different with interior both bases 2 color and both are by different materials single injection-molded, outward
Base 1 uses PP hard material molding, interior base 2 to use PE flexible material molding, the outer base of single injection-molded and inner bottom
The additional different colours that is molded into of seat, double-colored intersecting improves the difficulty of Making mold and technique, the most one-body molded makes
The person of copying cannot realize with easy technique or assembling, has the strongest anti-counterfeiting performance;The lid 3 of opening of the present embodiment uses
With outer base 1 identical material.
Interior base 2 includes that outer seal ring 21 and inner seal ring 22, outer seal ring 21 are used for and the sealing of bottleneck outer wall, its inwall
Being provided with at least one clasp 211, clasp 211 is the main function components that body of the bottle lid can firm be buckled on bottle, inner seal ring
22 are used for and the sealing of an ancient piece of jade, round, flat and with a hole in its centre in bottleneck, form gap 201, gap 201 and bottle mouth wall between outer seal ring 21 and inner seal ring 22
Thickness is consistent;Outer seal ring 21 and inner seal ring 22 upper end one connect formation end face 202, and it is close that end face 202 structure plays secondary
The function of envelope is in order to seal bottleneck upper end;End face 202 is upwards provided with circular arc fluid guidance port 203, and circular arc fluid guidance port 203 is soft
Property, except having the more smooth and easy outflow of liquid and the effect that refluxes back in bottle of allowing, also play and main realize sealing with folding lid
Function;Inner seal ring 22 inwall form seal bottleneck inclined end face 221, specifically, inclined end face 221 from button bit 11
One end of homonymy is gradually downward-sloping to the other end, and inclined end face 221 is provided with draw-ring type liquid-pouring hole, and draw-ring type liquid-pouring hole leads to
Crossing draw ring 222 to seal, draw ring 222 includes pulling part 2221 and draw ring sheet 2222, and draw ring sheet 2222 is for by draw-ring type liquid-pouring hole
Sealing, for easily tearing formula diaphragm seal, pulling part 2221 takes shape in and opens draw ring sheet 2222 in order to lifting on draw ring sheet 2222, draw ring sheet
2222 in kettle-type drops (as shown in Figure 3), and kettle-type drop-shaped draw ring sheet 2222 can be effectively ensured and draw-ring type falls liquid
Pulling-off force during lifting is reduced in hole while sealing, allow user have submissive sensation, laborsaving convenience when pulling open;Pulling part 2221
In circular, its inwall is provided with anti-slip veins 2223, it is simple to consumer's hook draws comfortable, and after pulling open draw ring sheet 2222, draw-ring type falls
Fluid apertures is also in kettle-type drops, and the big lower end being positioned at inclined end face 221 suitable for reading, the end opening of point is positioned at inclined end face 221
Upper end, in the time of falling liquid, big suitable for reading is easier to admit air in bottle, and liquid in bottle can end opening at point be flowed out more swimmingly,
Can be with controlled quentity controlled variable when pouring liquid, it is to avoid excess is poured out, secondly, liquid can flow back to naturally along inclined end face 221 after a procedure
In bottle, reduce residual sign, and keep opening clean.
Opening lid 3 connecting portion 4 with outer base 1 in bowknot shape, the connecting portion 4 of bowknot shape provides enough firm
Property, get out of the way lid 3 and base folding back and forth can closely cooperate;Folding lid is provided with and circular arc fluid guidance port towards the one side of bottleneck
The internal ring 31 that 203 are interlocked, when folding lid closes, internal ring 31 is just interlocked with circular arc fluid guidance port 203, due to circular arc
Fluid guidance port 203 is flexible material, has certain elasticity, therefore, and can be with interior by elasticity effect circular arc fluid guidance port 203 during fastening
Ring 31 fits tightly the sealing function played draw-ring type liquid-pouring hole, it is to avoid during use, accident moment causes the wind of leakage when couching
Danger;Folding cover outer wall is provided with concave part 32 towards button bit 11 side, and concave part 32 is easy to user and is opened folding lid effortlessly.
As further improvement of the utility model, outer base lower end 12 inwardly in low dip shape, the lower end of low dip shape
Make outer base 1 join with bottleneck more closely be incorporated in mix after be difficult to be pried open, outer base lower end 12 inwall is arranged further
There are batch (-type) teat 131, teat 131 to form the outer base 1 secondary buckle to bottleneck, can preferably outer base 1 tightly be buckled
On bottleneck.
As further improvement of the utility model, the surface spraying of circular arc fluid guidance port 203 inwall to inclined end face 221
There is hydrophobic oleophobic surface layer, it is ensured that bottleneck is almost without residual, clean hygiene.
Folding lid of the present utility model, outer base 1, interior base 2 can be shaped to different colors respectively.
The above, preferred embodiment the most of the present utility model, not in order to limit this utility model, every according to this
Any trickle amendment, equivalent and the improvement that above example is made by the technical spirit of utility model, should be included in this
In the protection domain of utility model technical scheme.