A kind of easy to use, health, bottle cap for flexible package punch
Technical field
This utility model relates to packing technique field, especially relates to a kind of easy to use, health, for flexible package punch
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.At present, on market
Liquid bottle top, in use, liquid easily residues on bottleneck in consumer, bottleneck residual cause the long mildew of bottleneck, brown stain etc. to defend
Raw problem, this problem annoyings producer and consumers always.
Utility model content
In order to overcome above-mentioned existing issue, this utility model provides a kind of easy to use, health, for flexible package punch
Bottle cap, its simple in construction, by arranging circular arc fluid guidance port and inclined end face so that the liquid of residual can from the bottle that refluxes back,
Keep the clean hygiene of bottleneck.
The technical solution of the utility model is: a kind of easy to use, health, bottle cap for flexible package punch, including bottle cap
Body, body of the bottle lid includes base and the folding lid being connected with base, and base includes that outer base and interior base, described interior base set
Putting in outer base, described interior base includes that outer seal ring and inner seal ring, outer seal ring and inner seal ring upper end one connect
Forming end face, described inner seal ring inwall forms the inclined end face sealing bottleneck, inclined end face is provided with draw-ring type and falls liquid
Hole, draw-ring type liquid-pouring hole is sealed by draw ring.
Described end face has upwardly extended circular arc fluid guidance port, and circular arc fluid guidance port top is valgoid, circular arc fluid guidance port
For flexible material.
Described draw ring includes pulling part and draw ring sheet, and described draw ring sheet is 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.
Described draw ring sheet is kettle-type drops.
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 outer base is connected with folding lid, outer base is provided with and opens the button bit that lid is interlocked.
Described folding lid is provided with, towards the one side of bottleneck, the internal ring being interlocked with circular arc fluid guidance port, plays and draws liquid
The sealing function of ring type liquid-pouring hole, it is to avoid during use, accident moment causes the risk of leakage when couching.
Described outer base lower end is inwardly in low dip shape, and the lower end of low dip shape makes outer base join with bottleneck more closely
It is incorporated in after mixing and is difficult to be pried open.
Described outer base lower end inner wall is provided with batch (-type) teat, and teat preferably can tightly buckle outer base at bottleneck
On, further increase the bond strength of base and bottleneck.
As further improvement of the utility model, the surface spraying of described circular arc fluid guidance port inwall to inclined end face has
Hydrophobic oleophobic surface layer, it is ensured that bottleneck is almost without residual, clean hygiene.
The beneficial effects of the utility model are:
1, this utility model is easy to use, health, for the bottle cap of flexible package punch by arranging inclined end face, liquid can be more
Add smooth and easy outflow and reflux back in bottle, solving residue problem, reaching to keep the purpose of bottleneck health;
2, this utility model is easy to use, health, be kettle-type water for the bottle cap of flexible package punch by design draw ring sheet
Drop-wise so that pull open after draw ring draw-ring type liquid-pouring hole be of moderate size, in the time of falling liquid, big suitable for reading being easier to admits air into bottle
In, liquid in bottle can end opening at point be flowed out more swimmingly, liquid flow capacity can also be controlled, it is to avoid excess is poured out simultaneously,
Liquid residue can be reduced, easy to use and clean;
3, this utility model is easy to use, health, for the bottle cap of flexible package punch by circular arc fluid guidance port inwall extremely
The surface spraying of inclined end face has hydrophobic oleophobic surface layer, it is ensured that bottleneck, almost without residual, clean hygiene, can stop bottleneck mildew
The hygienic issues such as speckle, brown stain.
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 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 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 both outer base 1 and interior base 2 can be by different materials single injection-molded, can become according to demand
Type is same color or different colours, it is possible to be molded for commaterial monochrome.The outer base 1 of the present embodiment uses PP hard material
Material molding, interior base 2 uses PE flexible material molding, the outer base 1 of single injection-molded and interior base 2 is additional is molded into difference
Color, double-colored intersecting improves the difficulty of Making mold and technique, the most one-body molded makes the person of copying cannot be with simply
Technique or assemble realize, there is the strongest anti-counterfeiting performance;The lid 3 of opening of the present embodiment uses and the same material of outer base 1
Matter.
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.