CN205366465U - Multilayer composite forming bottle lid - Google Patents
Multilayer composite forming bottle lid Download PDFInfo
- Publication number
- CN205366465U CN205366465U CN201620048587.8U CN201620048587U CN205366465U CN 205366465 U CN205366465 U CN 205366465U CN 201620048587 U CN201620048587 U CN 201620048587U CN 205366465 U CN205366465 U CN 205366465U
- Authority
- CN
- China
- Prior art keywords
- circular top
- shirt rim
- bottle cap
- seal ring
- multilayer composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a multilayer composite forming bottle lid, including circular top (10), by the ring shape shirt rim (20) that circular top downwardly extending goes out, under this shirt rim square be equipped with cut piece (30), are equipped with antitheft ring (40) in the cut piece lower extreme, circular top, shirt rim, cut piece and for the antitheft ring integrative extrusion moulding of plastic material, the periphery cover of this circular top and shirt rim is equipped with metal level (11), and the metal level surface that this circular top corresponds compounds in proper order and has whitewash layer (12), printing ink layer (13), gloss oil layer (14), this kind of design not only strengthens the intensity of bottle lid, has strengthened sealing performance, has still expanded the color printing function.
Description
Technical field
This utility model relates to closure field technology, refers in particular to a kind of MULTILAYER COMPOSITE molding bottle cap.
Background technology
Recover recently as domestic economy, living standards of the people improve constantly, especially the change of adolescent's consumption idea, packaged food, beverage market is made to be able to fast development, due to handling ease, reason with low cost, tank, bottle packaged food (medicine, beverage) container closure many employings vinyl cover, vinyl cover is made to too thin easy production poor sealing, gas leakage and splintering problem.Once bottle cap occurs that sealing problem easily causes food product inside and goes bad, when making product quality generation flaw jeopardize eater's health, namely manufacturer needs in the face of consumer's claim problem, and goodwill causes the damage being difficult to make up.Therefore, inventor conducts in-depth research with regard to the sealing how improving food stage bottle cap, then has this case to produce.
Utility model content
In view of this, this utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of MULTILAYER COMPOSITE molding bottle cap, not only strengthens the intensity of bottle cap, enhances sealing property, also extends color printing function.
For achieving the above object, this utility model adopts such as purgation technical scheme:
A kind of MULTILAYER COMPOSITE molding bottle cap, including circular top, the annular shirt rim extended by top down, this shirt rim be connected with cut off machine, it is provided with anti-theft ring in cut off machine lower end, described circular top, shirt rim, cut off machine and the one extrusion molding of anti-theft ring plastic material, the peripheral closure of this circular top and shirt rim is provided with metal level, and metal level outer surface corresponding to this circular top is compounded with painting white, ink layer, light oil reservoir successively.
As a kind of preferred version, inner seal ring, outer seal ring are integrally extended in the bottom surface of described circular top, and this inner seal ring and outer seal ring are arranged concentrically, and form seal groove between inside and outside sealing ring.
As a kind of preferred version, being provided with a plurality of ribs between described outer seal ring and shirt rim, each ribbed spacing is arranged.
As a kind of preferred version, described inner seal ring includes a vertical arm and is convexly equipped in the arc convex closure of this vertical arm lower end periphery, and the downside of this arc convex closure forms inclined guide face.
As a kind of preferred version, the inner side of described shirt rim is provided with female thread, and this female thread is breakaway-element structure, and it includes the thread segment that many certain distance are arranged, and is provided with steam vent between adjacent two screw threads are disconnected.
As a kind of preferred version, described anti-theft ring is hundred folding skirt structures, and the junction, bottom surface of this anti-theft ring and cut off machine is provided with the broken line being beneficial to turnover, and this broken line is provided with opening slot.
This utility model compared with prior art has clear advantage and beneficial effect, specifically, as shown from the above technical solution, it mainly adds metal level outside PET plastic bottle lid, it is coated with white, ink layer, light oil reservoir, form multi-layer compound structure, metal level makes completely isolated with extraneous corrosive medium on the one hand, good sealing effect, thus being effectively ensured food storage quality, metal level can strengthen the intensity of bottle cap on the other hand, in addition, ink layer makes the outer surface of bottle cap be printed on different patterns and explanatory note, light oil reservoir is then used for the protection of ink layer and makes bottle cap outward appearance more beautiful.Also add a plurality of ribs in outer seal ring periphery, each ribbed spacing is arranged, thereby, bottle cap seals rear bottleneck can form extruding to outer seal ring, after adding the ribs of outer seal ring, it is greatly improved the intensity of outer seal ring, thus ensureing the sealing property of bottle cap.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, this utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the bottle cap of the embodiment of this utility model.
Fig. 2 is another view stereo figure of the bottle cap of the embodiment of this utility model.
Fig. 3 is the top view of the bottle cap of the embodiment of this utility model.
Fig. 4 is the front view of the bottle cap of the embodiment of this utility model.
Fig. 5 is the upward view of the bottle cap of the embodiment of this utility model.
Fig. 6 is the sectional view of the bottle cap of the embodiment of this utility model.
Fig. 7 is the partial enlarged drawing of Fig. 6.
Accompanying drawing identifier declaration:
10, circular top 11, metal level
12, it is coated with white 13, ink layer
14, light oil reservoir 15, inner seal ring
151, vertical arm 152, arc convex closure
153, inclined guide face 16, outer seal ring
161, ribs 17, seal groove
20, shirt rim 21, female thread
211, thread segment 212, steam vent
30, cut off machine 40, anti-theft ring
41, broken line 42, opening slot.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 7, that show the concrete structure of the preferred embodiment of this utility model, it it is a kind of MULTILAYER COMPOSITE molding bottle cap, including circular top 10, the annular shirt rim 20 extended by top down, this shirt rim 20 be connected with cut off machine 30, be provided with anti-theft ring 40 in cut off machine 30 lower end.
Wherein, the PET plastic material one extrusion molding of described circular top 10, shirt rim 20, cut off machine 30 and anti-theft ring 40, owing to PET plastic cement belongs to line style saturated polyester resin, not only there is the features such as excellent thermostability, chemical proofing, obdurability, electrical insulating property, safety, and low price, it is applied in as anticorrosive coat on the bottle cap of food grade standard, there is light weight, outstanding advantages attractive in appearance, corrosion resistant, and owing to its pliability is good, moreover it is possible to improve the sealing property of bottle cap.The peripheral closure of this circular top 10 and shirt rim 20 is provided with metal level 11, and metal level 11 outer surface of this circular top 10 correspondence is compounded with painting white 12, ink layer 13, light oil reservoir 14 successively.This metal level 11 makes completely isolated with extraneous corrosive medium, and good sealing effect, thus being effectively ensured food storage quality.Ink layer 13 makes the outer surface of bottle cap be printed on different patterns and explanatory note, and light oil reservoir 14 is then used for the protection of ink layer 13 and makes bottle cap outward appearance more beautiful.
Inner seal ring 15, outer seal ring 16 are integrally extended in the bottom surface of described circular top 10, and this inner seal ring 15 is arranged concentrically with outer seal ring 16, form seal groove 17 between inside and outside sealing ring 15,16.Wherein, described inner seal ring 15 includes a vertical arm 151 and is convexly equipped in the arc convex closure 152 of this vertical arm 151 lower end periphery, and the downside of this arc convex closure 152 forms inclined guide face 153.Adopt above-mentioned Rugby type inner seal ring 15, deformation quantity when sealing in increasing, improves sealing effectiveness.Being provided with a plurality of ribs 161 between described outer seal ring 16 and shirt rim 20, each ribbed spacing is arranged.Bottle cap seals rear bottleneck can form extruding to outer seal ring 16, after adding the ribs 161 of outer seal ring 16, is greatly improved the intensity of outer seal ring 16.
The inner side of described shirt rim 20 is provided with female thread 21, and this female thread 21 is breakaway-element structure, and it includes the thread segment 211 that many certain distance are arranged, and is provided with steam vent 212 between adjacent two screw threads are disconnected.Thereby, bottle is built with gaseous beverages, and when twist-off closure, gas, when not unscrewing completely, is first lost heart by these steam vents 212, it is to avoid gaseous beverages sprays phenomenon after uncapping.
Described cut off machine 30 ruptures when twist-off closure, and anti-theft ring 40 assists 30 anti-theft features of cut off machine.Described anti-theft ring 40 is in hundred folding skirt structures, and the junction, bottom surface of this anti-theft ring 40 and cut off machine 30 is provided with the broken line 41 being beneficial to turnover, and this broken line 41 is provided with opening slot 42.Thereby, when bottleneck is tightened to bottle cap direction, a pushing out ring pushes anti-theft ring 40, so as to turn down along Bottle cap top direction, thus being locked on the lock ring of bottle.
In sum; design focal point of the present utility model is in that; it mainly adds metal level 11 outside PET plastic bottle lid, is coated with white 12, ink layer 13, light oil reservoir 14; form multi-layer compound structure; metal level 11 makes completely isolated with extraneous corrosive medium on the one hand; good sealing effect; thus being effectively ensured food storage quality; metal level 11 can strengthen the intensity of bottle cap on the other hand; in addition; ink layer 13 makes the outer surface of bottle cap be printed on different patterns and explanatory note, and light oil reservoir is then used for the protection of ink layer 13 and makes bottle cap outward appearance more beautiful.
Further, adding a plurality of ribs 161 in outer seal ring 16 periphery, each ribbed spacing is arranged, and thereby, bottle cap seals rear bottleneck can form extruding to outer seal ring 16, after adding the ribs 161 of outer seal ring 16, is greatly improved the intensity of outer seal ring 16.
The above, it it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every any trickle amendment, equivalent variations and modification above example made according to technical spirit of the present utility model, all still fall within the scope of technical solutions of the utility model.
Claims (6)
1. a MULTILAYER COMPOSITE molding bottle cap, including circular top (10), the annular shirt rim (20) that downwardly extended out by circular top, this shirt rim be connected with cut off machine (30), anti-theft ring (40) it is provided with in cut off machine lower end, it is characterized in that: described circular top, shirt rim, cut off machine and the one extrusion molding of anti-theft ring plastic material, the peripheral closure of this circular top and shirt rim is provided with metal level (11), and metal level outer surface corresponding to this circular top is compounded with painting white (12), ink layer (13), light oil reservoir (14) successively.
2. MULTILAYER COMPOSITE molding bottle cap according to claim 1, it is characterized in that: inner seal ring (15), outer seal ring (16) are integrally extended in the bottom surface of described circular top (10), this inner seal ring and outer seal ring are arranged concentrically, and form seal groove (17) between inside and outside sealing ring.
3. MULTILAYER COMPOSITE molding bottle cap according to claim 2, it is characterised in that: being provided with a plurality of ribs (161) between described outer seal ring (16) and shirt rim (20), each ribbed spacing is arranged.
4. MULTILAYER COMPOSITE molding bottle cap according to claim 2, it is characterized in that: described inner seal ring (15) includes a vertical arm (151) and is convexly equipped in the arc convex closure (152) of this vertical arm lower end periphery, the downside of this arc convex closure forms inclined guide face (153).
5. MULTILAYER COMPOSITE molding bottle cap according to claim 1, it is characterized in that: the inner side of described shirt rim (20) is provided with female thread (21), this female thread is breakaway-element structure, and it includes the thread segment (211) that many certain distance are arranged, and is provided with steam vent (212) between adjacent two screw threads are disconnected.
6. MULTILAYER COMPOSITE molding bottle cap according to claim 1, it is characterized in that: described anti-theft ring (40) is in hundred folding skirt structures, the junction, bottom surface of this anti-theft ring and cut off machine is provided with the broken line (41) being beneficial to turnover, and this broken line is provided with opening slot (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048587.8U CN205366465U (en) | 2016-01-19 | 2016-01-19 | Multilayer composite forming bottle lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048587.8U CN205366465U (en) | 2016-01-19 | 2016-01-19 | Multilayer composite forming bottle lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205366465U true CN205366465U (en) | 2016-07-06 |
Family
ID=56273579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048587.8U Expired - Fee Related CN205366465U (en) | 2016-01-19 | 2016-01-19 | Multilayer composite forming bottle lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205366465U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750349A (en) * | 2018-06-12 | 2018-11-06 | 广州栈购网络科技有限公司 | A kind of bottle cap |
| CN109533631A (en) * | 2018-10-30 | 2019-03-29 | 鹤山市昆阳塑料有限公司 | A kind of seal bottle cap and preparation method thereof |
| CN111132908A (en) * | 2017-09-28 | 2020-05-08 | 三得利控股株式会社 | Cap for bottle having positive internal pressure, and bottle having cap attached thereto |
-
2016
- 2016-01-19 CN CN201620048587.8U patent/CN205366465U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132908A (en) * | 2017-09-28 | 2020-05-08 | 三得利控股株式会社 | Cap for bottle having positive internal pressure, and bottle having cap attached thereto |
| CN111132908B (en) * | 2017-09-28 | 2022-07-05 | 三得利控股株式会社 | Bottle (Ref. TM. bottle) |
| CN108750349A (en) * | 2018-06-12 | 2018-11-06 | 广州栈购网络科技有限公司 | A kind of bottle cap |
| CN109533631A (en) * | 2018-10-30 | 2019-03-29 | 鹤山市昆阳塑料有限公司 | A kind of seal bottle cap and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20200119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |