CN104055376A - Bottle top cup - Google Patents
Bottle top cup Download PDFInfo
- Publication number
- CN104055376A CN104055376A CN201410242447.XA CN201410242447A CN104055376A CN 104055376 A CN104055376 A CN 104055376A CN 201410242447 A CN201410242447 A CN 201410242447A CN 104055376 A CN104055376 A CN 104055376A
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- China
- Prior art keywords
- cup
- parts
- sealing
- bottle
- rubber
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 229920001971 elastomer Polymers 0.000 claims abstract description 42
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 40
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 27
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 24
- 239000011787 zinc oxide Substances 0.000 claims abstract description 20
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004014 plasticizer Substances 0.000 claims abstract description 11
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 11
- 239000008117 stearic acid Substances 0.000 claims abstract description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 16
- 238000004513 sizing Methods 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 10
- 239000005864 Sulphur Substances 0.000 claims description 9
- 239000000470 constituent Substances 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 5
- 238000010411 cooking Methods 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 238000004073 vulcanization Methods 0.000 claims description 5
- 238000005381 potential energy Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 241001313207 Gonepteryx rhamni Species 0.000 abstract 1
- 239000004945 silicone rubber Substances 0.000 abstract 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 12
- 238000009835 boiling Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241001411320 Eriogonum inflatum Species 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001270131 Agaricus moelleri Species 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 1
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010406 interfacial reaction Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The invention belongs to the technical field of articles for daily use, and particularly relates to a bottle top cup. The bottle top cup comprises a cup body formed by an inner cup body and an outer cup body; an inner cavity is defined between the inner cup body and the outer cup body; ring-shaped convexes are arranged on the outer wall at the upper end of the inner cup body; convex rings are arranged on the outer wall at the upper end of the outer cup body; the outer cup body is provided with a sealing body; a ring-shaped groove is formed in the sealing body; a ring-shaped sealing ring is embedded in the groove, and protrudes outward to form convex shoulders; the seal ring is made of compound rubber; the compound rubber comprises the following components in parts by weight: 40-60 parts of silicone rubber, 20-40 parts of acrylate rubber, 20-40 parts of ethylene-propylene-diene monomer rubber, 5-25 parts of nanometer calcium carbonate, 2-5 parts of a plasticizer, 0.5-2 parts of brimstone, 5-10 parts of zinc oxide, 2-5 parts of stearic acid, and 2-5 parts of an antiager. The bottle top cup is convenient to use, relatively wide in applying range, relatively good in sealing effect, long in service life, and low in manufacturing cost.
Description
Technical field
The invention belongs to technical field of living goods, particularly a kind of bottle of top cup.
Background technology
In life, the use of bottle is very general, the cup great majority of market sale are for carrying liquid, its glass of plug also just makes liquid in container not spill outside cup in order to cover cup, therefore also only that's what it all adds up to for the function of bowl cover, and this is just discarded to have lost bottle cap subbase, along with people's requirement is more and more high, the bottle cap of function singleness has been difficult to meet people's demand, therefore top cup starts to come into people's life, and the most flat-top lids that adopt of existing top cup, and clamping between bottle is insecure, easily cause and leak or poorly sealed reality, cause product rotten.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of bottle simple in structure, practical and convenient, that can serve as bottle stopper and good sealing effect and pushed up cup.
Object of the present invention can realize by following technical proposal: a kind of bottle of top cup, comprise cup, it is characterized in that, described cup is comprised of interior cup and the outer cup being set in outside interior cup, between described interior cup and outer cup, be formed with inner chamber, the internal diameter of interior cup upper surface to lower surface dwindles gradually, and interior cup upper surface outwards turns down to be formed with and turns edge, described turning edge is resisted against on outer cup upper surface, on the outer wall of interior cup upper end, there are some annular protrusions that be arranged in parallel, on the outer wall of cup upper end, have outside that some and annular protrusion match and bulge loop one to one, annular protrusion outer wall is resisted against on corresponding bulge loop inwall, outer cup lower surface is provided with cone seal body, at seal middle part, offer annular groove, and in groove, be inlaid with O-ring seal, described O-ring seal has radially outward convexed to form some convex shoulders, the external diameter of each convex shoulder from top to bottom linearly successively decreases, wherein, described sealing ring is made by compounded rubber, described compounded rubber comprises the constituent of following parts by weight: silicon rubber: 40-60 part, ACM (ACM): 20-40 part, ethylene propylene diene rubber (EPDM): 20-40 part, nano-calcium carbonate: 5-25 part, plasticizer 2-5 part, sulphur: 0.5-2 part, zinc oxide: 5-10 part, stearic acid: 2-5 part, age resistor: 2-5 part.
As preferably, the average grain diameter of described nano-calcium carbonate is 5-20nm.
As preferably, the average grain diameter of described zinc oxide is 1-5 μ m.
In above-mentioned bottle top cup, the preparation method of described sealing ring is: constituent and parts by weight thereof by composite rubber seal ring in the cup of described bottle top take raw material: silicon rubber: 40-60 part, ACM (ACM): 20-40 part, ethylene propylene diene rubber (EPDM): 20-40 part, nano-calcium carbonate: 3-5 part, plasticizer 2-5 part, sulphur: 0.5-2 part, zinc oxide: 5-10 part, stearic acid: 2-5 part, precipitated calcium carbonate: 5-25 part, age resistor: 2-5 part; The raw material taking is become to elastomeric compound by mixer mixing; Then in mill, lower sheet after elastomeric compound heat refining is obtained to sizing material, then by the pressurize of sizing material punch die, vulcanizing treatment, last die sinking makes bottle top cup sealing ring.
As preferably, described cooking temperature is 30-40 ℃.
As preferably, in the pressurize of described sizing material punch die, the initial temperature of mould is 90-110 ℃.
As preferably, in described punch die pressure maintaining period, pressure increases step by step, first paragraph punch die pressure is 2-5MPa, pressurize 1-2min, second segment punch die pressure is 7-9MPa, pressurize 1-2min, the 3rd section of punch die pressure rise is to 11-13MPa, pressurize 1-2min, the 4th section of punch die pressure rise be to 16-20MPa, pressurize 1-2min.
As preferably, in described vulcanizing treatment, the pressure of one step cure is 140-160Kgf/cm
2, temperature is 170-190 ℃, the time is 200-400s; The temperature of post vulcanization is 160-170 ℃, and the time is 0.5h-2.0h.
In above-mentioned bottle top cup, described seal forms by being round table-like sealing and being cone shape support portion snapping, described sealing and outer cup are connected as a single entity and offer and be funnelform through hole along axis direction in sealing lower surface, and support portion top tip part potential energy is inserted in through hole, and described annular groove is opened on sealing.
In above-mentioned bottle top cup, on described sealing lower end periphery wall, be arranged with two arc card edges, on the end face of support portion, offer recess and on recess inwall, be formed with two symmetrically arranged arc-shaped slots, sealing lower end is inserted in the recess of support portion and can makes arc card edge be buckled in arc-shaped slot when circumferential rotary seal portion.
Compared with prior art, the present invention has the following advantages:
1, by cup being divided into interior cup and outer cup and making to have inner chamber between the two, like this when boiling water is contained on interior cup, thereby the temperature of boiling water can be passed on outer cup, thereby user can not ironed by the boiling water in interior cup when holding this cup;
2, by coordinating between the annular protrusion on interior cup and outer cup epirelief ring, while making interior cup in being mounted to outer cup, accurate positioning not only, even and be inverted this cup, can not make interior cup drop out in outer cup yet;
3, because can also serving as bottle stopper, this bottle of top cup use, and the opening bore of bottle is generally less, therefore cup lower surface is provided with cone seal body outside, and on seal, be inlaid with O-ring seal, like this when cone seal body is inserted in bottle, the inwall of O-ring seal and bottle opening part forms sealing, thereby guarantees that the liquid in bottle can not leak out;
4, in order to adapt to the bottle of different bores, O-ring seal has radially outward convexed to form a plurality of convex shoulders, and the external diameter of each convex shoulder from top to bottom linearly successively decreases, and the convex shoulder of various outer diameter adapts to the bottle of different bores, thereby make the scope of application of this bottle of top cup wider, sealing effectiveness is better;
5, sealing ring adopts special compounded rubber to make, and the compatibility of described compounded rubber is reasonable, the sealing ring tool making is had the following advantages: compactness is good, contacts good airproof performance with cup surface; Heat resistance is stable, does not at high temperature soften, does not decompose non-sclerous, not embrittlement under low temperature; Enabling capabilities is strong, and coefficient of friction is little, and anti-wear performance is good, and the effect of resistance pressure is large; Compressibility and resilience are good, and permanent deformation is little, and resistance to ag(e)ing is good, long service life, and production cost is low.
6, seal is resolved into split type sealing and support portion, when this bottle top cup is used as conventional cup, top position, support portion is inserted in the through hole of sealing, and the bottom surface that makes support portion down, thereby make this bottle of top this support of cup on the table; When this bottle of top cup served as to bottle stopper, support portion and sealing snap together and make the top position of support portion to arrange outwardly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is use state diagram of the present invention.
Fig. 3 is the structural representation of support portion in the present invention.
Fig. 4 is the use state diagram of another form of the present invention.
In figure, 1, interior cup; 11, turn edge; 12, annular protrusion; 2, outer cup; 21, bulge loop; 3, seal; 31, sealing; 311, annular groove; 312, through hole; 313, arc card edge; 32, support portion; 321, recess; 322, arc-shaped slot; 4, O-ring seal; 41, convex shoulder; 5, inner chamber.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figures 1 to 4, this bottle of top cup comprises cup, wherein cup is comprised of interior cup 1 and the outer cup 2 being set in outside interior cup 1, between interior cup 1 and outer cup 2, be formed with inner chamber 5, the internal diameter of interior cup 1 upper surface to lower surface dwindles gradually, and interior cup 1 upper surface outwards turns down to be formed with and turns edge 11, turn edge and 11 be resisted against on outer cup 2 upper surfaces, on interior cup 1 upper end outer wall, there are a plurality of annular protrusions that be arranged in parallel 12, on cup 2 upper end outer walls, have outside that a plurality of and annular protrusion 12 match and bulge loop 21 one to one, annular protrusion 12 outer walls are resisted against on corresponding bulge loop 21 inwalls, outer cup 2 lower surfaces are provided with cone seal body 3, at seal 3 middle parts, offer annular groove 311, and in groove, be inlaid with O-ring seal 4, O-ring seal 4 has radially outward convexed to form a plurality of convex shoulders 41, the external diameter of each convex shoulder 41 from top to bottom linearly successively decreases.
Cup is divided into interior cup 1 and outer cup 2 and makes to have inner chamber 5 between the two, like this when boiling water is contained on interior cup 1, thereby the temperature of boiling water can be passed on outer cup 2, thereby user can not ironed by the boiling water in interior cup 1 when holding this cup.
Simultaneously by coordinating between the annular protrusion 12 on interior cup 1 and bulge loop 21 on outer cup 2, make interior cup 1 be mounted to outer cup 2 when interior, accurate positioning not only, even and be inverted this cup, can not make interior cup 1 drop out in outer cup 2 yet.
Because can also serving as bottle stopper, this bottle of top cup use, and the opening bore of bottle is generally less, therefore cup 2 lower surfaces are provided with cone seal body 3 outside, and on seal 3, be inlaid with O-ring seal 4, like this when cone seal body 3 is inserted in bottle, O-ring seal 4 forms sealing with the inwall of bottle opening part, thereby guarantees that the liquid in bottle can not leak out.
Simultaneously in order to adapt to the bottle of different bores, O-ring seal 4 has radially outward convexed to form a plurality of convex shoulders 41, and the external diameter of each convex shoulder 41 from top to bottom linearly successively decreases, the convex shoulder 41 of various outer diameter adapts to the bottle of different bores, thereby make the scope of application of this bottle of top cup wider, sealing effectiveness is better.
Further, seal 3 forms by being round table-like sealing 31 and being cone shape support portion 32 snappings, described sealing 31 is connected as a single entity and offers and be funnelform through hole 312 along axis direction in sealing 31 lower surfaces with outer cup 2, and support portion 32 top tip part potential energies are inserted in through hole 312, and annular groove 311 is opened on sealing 31.Seal 3 is resolved into split type sealing 31 and support portion 32, when this bottle top cup is used as conventional cup, top position, support portion 32 is inserted in the through hole 312 of sealing 31, and the bottom surface that makes support portion 32 down, thereby make this bottle of top this support of cup on the table; When this bottle of top cup served as to bottle stopper, support portion 32 snaps together and makes the top position of support portion 32 to arrange outwardly with sealing 31, and this structural design is not only used support portion 32 as prop carrier, but also uses as insertion vector.
Further, on sealing 31 lower end periphery walls, be arranged with two arc cards along 313, on 32 end faces of support portion, offer recess 321 and on recess 321 inwalls, be formed with two symmetrically arranged arc-shaped slots 322, sealing 31 lower ends are inserted in 32 recesses 321 of support portion and can make arc card be buckled in arc-shaped slot 322 along 313 when circumferential rotary seal portion 31.By arc card, be buckled in arc-shaped slot 322 along 313, sealing 31 and support portion 32 can closely be linked together, and this structure also conveniently assemble and disassemble sealing 31 and support portion 32; And the effect of arc card along 313 be also O-ring seal 4 to be limited on sealing 31, avoid when the situation that support portion 32 O-ring seal 4 when sealing 31 disassembles is fallen down from sealing 31; Simultaneously when sealing 31 is inserted in 32 recess 321 places, support portion and sealing 31 and support portion 32 are snapped together, the end face of support portion 32 abuts against on the end face of O-ring seal 4, make O-ring seal 4 and the end face of support portion 32 form sealing, thereby while having guaranteed this bottle of top cup to be plugged on bottle, O-ring seal 4 not only forms sealing with the inwall of bottle opening part, and make the junction between support portion 32 and sealing 31 form sealing, guaranteed that the liquid in bottle can not leak away.
In addition, sealing ring 4 is made by compounded rubber, described compounded rubber comprises the constituent of following parts by weight: silicon rubber: 40-60 part, ACM (ACM): 20-40 part, ethylene propylene diene rubber (EPDM): 20-40 part, nano-calcium carbonate: 5-25 part, plasticizer 2-5 part, sulphur: 0.5-2 part, zinc oxide: 5-10 part, stearic acid: 2-5 part, age resistor: 2-5 part.
The sealing ring of bottle of the present invention top cup adopts the compounded rubber of special substance to make, this compounded rubber is by the wide silicon rubber of temperature, the ethylene propylene diene rubber (EPDM) that has the ACM of good heat resistance, weatherability and creamy and have a good resistance to ag(e)ing is compound use by a certain percentage, make compounded rubber there is three, there is serviceability temperature wide ranges, mechanical property is excellent, balance between heat resistance, lower temperature resistance and oil resistivity is good, good sealing effect, and the combination property such as cost is lower.
Simultaneously, in this compounded rubber, add the nano-calcium carbonate that belongs to mineral micro powder, its rich surface is containing Lewis, Bronsted acid point isoreactivity point, utilize these characteristics of nano-calcium carbonate, by the processing of physico-chemical process, make it possess the ability of being combined with rubber phase, thereby strengthened the modulus of rubber, improved the mechanical property of sealing ring.With them, substitute the reinforcing agent that gas-phase silica is made rubber, both can reduce the cost of sealing ring, can improve again the added value of mineral micro powder.In addition, by nanon calcium carbonatefilled to compounded rubber, can increase the volume of sealing ring, thereby can save expensive rubber and reach the object reducing production costs, nano-calcium carbonate is inserted to compounded rubber can obtain the tensile strength wearability higher than gum sulfide, tearing strength, and in compounded rubber, have significant strengthening action, can also adjust denseness simultaneously.
The average grain diameter of described nano-calcium carbonate is 5-20nm, and the decline along with nano-calcium carbonate granularity, specific area increases, make to be positioned at surperficial atomic quantity and account for sizable ratio, thereby improved the activity of particulate, and increased with the contact area of rubber matrix, interacted and strengthen, thereby promote effective combination of calcium carbonate particle and rubber molecule, and then improve strengthening the property of nano-calcium carbonate.Nano-calcium carbonate can promote the carrying out of cross-linking reaction, therefore can improve the crosslink density of compounded rubber, and then improves the stress at definite elongation of rubber.Nano-calcium carbonate also has strengthening action to compounded rubber, and then improves the hot strength of rubber.But the granularity of nano-calcium carbonate is less than 5nm, further fine is not remarkable to the raising effect of rubber performance.
In addition other auxiliary agents such as zinc oxide, stearic acid that also add, certain proportioning in sealing circle compounded rubber.Wherein, zinc oxide is not only large with the contact area of vulcanizing agent sulphur, carries out interfacial reaction opportunity larger, there is promoting catalysis, make zinc oxide be converted into zinc sulphide, also there is strengthening action, thereby improve corrosion resistance, tear resistance and elasticity, the percentage elongation of compounded rubber.And stearic acid joins in compounded rubber as auxiliary material, not only there is softening, plasticising, lubricated effect, also help the abundant diffusion of zinc oxide, and can react with zinc oxide and promote its activity, improve processing performance and the plasticity of compounded rubber.
The average grain diameter of described zinc oxide is 1-5 μ m.Described plasticizer is one or more in commercially available common plasticizer, as: dibutyl phthalate; Described age resister is one or more in commercially available common age resister, as: dilauryl thiodipropionate.
Embodiment 1
In the cup of bottle top, constituent and the parts by weight thereof of composite rubber seal ring take raw material as described below: silicon rubber: 50 parts, ACM (ACM): 30 parts, ethylene propylene diene rubber (EPDM): 30 parts, nano-calcium carbonate: 15 parts, 3 parts, plasticizer, sulphur: 1 part, zinc oxide: 8 parts, stearic acid: 4 parts, age resistor: 3 parts, wherein, the average grain diameter of described nano-calcium carbonate is 10nm, and the average grain diameter of zinc oxide is 3 μ m; The raw material taking is become to elastomeric compound by mixer mixing; Then in mill, lower sheet after elastomeric compound heat refining is obtained to sizing material, then by the pressurize of sizing material punch die, vulcanizing treatment, last die sinking makes bottle top cup sealing ring.Wherein, described cooking temperature is 35 ℃; In the pressurize of sizing material punch die, the initial temperature of mould is 100 ℃; In punch die pressure maintaining period, pressure increases step by step, and first paragraph punch die pressure is 3MPa, pressurize 1min, and second segment punch die pressure is 8MPa, pressurize 1min, the 3rd section of punch die pressure rise be to 12MPa, pressurize 1min, the 4th section of punch die pressure rise be to 18MPa, pressurize 1min; In vulcanizing treatment, the pressure of one step cure is 150Kgf/cm
2, temperature is 180 ℃, the time is 300s; The temperature of post vulcanization is 165 ℃, and the time is 1h.
Embodiment 2
In the cup of bottle top, constituent and the parts by weight thereof of composite rubber seal ring take raw material as described below: silicon rubber: 40 parts, ACM (ACM): 40 parts, ethylene propylene diene rubber (EPDM): 20 parts, nano-calcium carbonate: 25 parts, 2 parts, plasticizer, sulphur: 0.5 part, zinc oxide: 5 parts, stearic acid: 2 parts, age resistor: 4 parts, wherein, the average grain diameter of described nano-calcium carbonate is 8nm, and the average grain diameter of zinc oxide is 2 μ m; The raw material taking is become to elastomeric compound by mixer mixing; Then in mill, lower sheet after elastomeric compound heat refining is obtained to sizing material, then by the pressurize of sizing material punch die, vulcanizing treatment, last die sinking makes bottle top cup sealing ring.Wherein, described cooking temperature is 30 ℃; In the pressurize of sizing material punch die, the initial temperature of mould is 90 ℃; In punch die pressure maintaining period, pressure increases step by step, and first paragraph punch die pressure is 2MPa, pressurize 1min, second segment punch die pressure is 7MPa, pressurize 1min, and the 3rd section of punch die pressure rise is to 11MPa, pressurize 1min, the 4th section of punch die pressure rise be to 16-20MPa, pressurize 1min; In vulcanizing treatment, the pressure of one step cure is 140Kgf/cm
2, temperature is 170 ℃, the time is 200s; The temperature of post vulcanization is 160 ℃, and the time is 0.5hh.
Embodiment 3
In the cup of bottle top, constituent and the parts by weight thereof of composite rubber seal ring take raw material as described below: silicon rubber: 60 parts, ACM (ACM): 20 parts, ethylene propylene diene rubber (EPDM): 40 parts, nano-calcium carbonate: 5 parts, 5 parts, plasticizer, sulphur: 2 parts, zinc oxide: 10 parts, stearic acid: 2 parts, age resistor: 2 parts, wherein, the average grain diameter of described nano-calcium carbonate is 20nm, and the average grain diameter of zinc oxide is 5 μ m; The raw material taking is prepared into elastomeric compound by mixer mixing; Then in mill, lower sheet after elastomeric compound heat refining is obtained to sizing material, then by the pressurize of sizing material punch die, vulcanizing treatment, last die sinking makes bottle top cup sealing ring.Wherein, described cooking temperature is 40 ℃; In sizing material punch die, the initial temperature of mould is 100 ℃; In punch die pressure maintaining period, pressure increases step by step, and first paragraph punch die pressure is 5MPa, pressurize 2min, and second segment punch die pressure is 9MPa, pressurize 2min, the 3rd section of punch die pressure rise be to 13MPa, pressurize 2min, the 4th section of punch die pressure rise be to 20MPa, pressurize 2min; In vulcanizing treatment, the pressure of one step cure is 160Kgf/cm
2, temperature is 190 ℃, the time is 400s; The temperature of post vulcanization is 170 ℃, and the time is 2.0h.
Comparative example 1:
Commercially available ordinary silicon rubber seal.
Sealing ring in the sealing ring making in embodiment 1-3 and comparative example 1 is carried out to performance test, and test result is as shown in table 1.
Table 1: the performance test results of the sealing ring in the sealing ring making in embodiment 1-3 and comparative example 1
In sum, the sealing ring in the cup of bottle of the present invention top adopts special compounded rubber to make, and the compatibility of described compounded rubber is reasonable, the sealing ring tool making is had the following advantages: compactness is good, contacts good airproof performance with cup surface; Heat resistance is stable, does not at high temperature soften, does not decompose non-sclerous, not embrittlement under low temperature; Enabling capabilities is strong, and coefficient of friction is little, and anti-wear performance is good, and the effect of resistance pressure is large; Compressibility and resilience are good, and permanent deformation is little, and resistance to ag(e)ing is good, long service life, and production cost is low.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. a bottle pushes up cup, comprise cup, it is characterized in that, described cup is comprised of interior cup and the outer cup being set in outside interior cup, between described interior cup and outer cup, be formed with inner chamber, the internal diameter of interior cup upper surface to lower surface dwindles gradually, and interior cup upper surface outwards turns down to be formed with and turns edge, described turning edge is resisted against on outer cup upper surface, on the outer wall of interior cup upper end, there are some annular protrusions that be arranged in parallel, on the outer wall of cup upper end, have outside that some and annular protrusion match and bulge loop one to one, annular protrusion outer wall is resisted against on corresponding bulge loop inwall, outer cup lower surface is provided with cone seal body, at seal middle part, offer annular groove, and in groove, be inlaid with O-ring seal, described O-ring seal has radially outward convexed to form some convex shoulders, the external diameter of each convex shoulder from top to bottom linearly successively decreases, wherein, described sealing ring is made by compounded rubber, described compounded rubber comprises the constituent of following parts by weight: silicon rubber: 40-60 part, ACM (ACM): 20-40 part, ethylene propylene diene rubber (EPDM): 20-40 part, nano-calcium carbonate: 5-25 part, plasticizer 2-5 part, sulphur: 0.5-2 part, zinc oxide: 5-10 part, stearic acid: 2-5 part, age resistor: 2-5 part.
2. bottle according to claim 1 top cup, is characterized in that, the average grain diameter of nano-calcium carbonate described in compounded rubber is 5-20nm.
3. bottle according to claim 1 top cup, is characterized in that, the average grain diameter of zinc oxide described in compounded rubber is 1-5 μ m.
4. bottle according to claim 1 pushes up cup, it is characterized in that, the preparation method of described sealing ring is: constituent and parts by weight thereof by composite rubber seal ring in the cup of described bottle top take raw material: silicon rubber: 40-60 part, ACM (ACM): 20-40 part, ethylene propylene diene rubber (EPDM): 20-40 part, nano-calcium carbonate: 5-25 part, plasticizer 2-5 part, sulphur: 0.5-2 part, zinc oxide: 5-10 part, stearic acid: 2-5 part, age resistor: 2-5 part; The raw material taking is become to elastomeric compound by mixer mixing; Then in mill, lower sheet after elastomeric compound heat refining is obtained to sizing material, then by the pressurize of sizing material punch die, vulcanizing treatment, last die sinking makes bottle top cup sealing ring.
5. bottle according to claim 4 top cup, is characterized in that, the cooking temperature described in sealing ring preparation method is 30-40 ℃.
6. bottle according to claim 4 top cup, is characterized in that, in the pressurize of sizing material punch die described in sealing ring preparation method, the initial temperature of mould is 90-110 ℃.
7. bottle according to claim 4 pushes up cup, it is characterized in that, described in sealing ring preparation method, in punch die pressure maintaining period, pressure increases step by step, and first paragraph punch die pressure is 2-5MPa, pressurize 1-2min, second segment punch die pressure is 7-9MPa, pressurize 1-2min, the 3rd section of punch die pressure rise be to 11-13MPa, pressurize 1-2min, the 4th section of punch die pressure rise is to 16-20MPa, and the dwell time is 1-2min.
8. bottle according to claim 4 top cup, is characterized in that, described in sealing ring preparation method, in vulcanizing treatment, the pressure of one step cure is 140-160Kgf/cm
2, temperature is 170-190 ℃, the time is 200-400s; The temperature of post vulcanization is 160-170 ℃, and the time is 0.5h-2.0h.
9. bottle according to claim 1 pushes up cup, it is characterized in that, described seal forms by being round table-like sealing and being cone shape support portion snapping, described sealing and outer cup are connected as a single entity and offer and be funnelform through hole along axis direction in sealing lower surface, and support portion top tip part potential energy is inserted in through hole, and described annular groove is opened on sealing.
10. bottle according to claim 1 pushes up cup, it is characterized in that, on described sealing lower end periphery wall, be arranged with two arc card edges, on the end face of support portion, offer recess and on recess inwall, be formed with two symmetrically arranged arc-shaped slots, sealing lower end is inserted in the recess of support portion and can makes arc card edge be buckled in arc-shaped slot when circumferential rotary seal portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242447.XA CN104055376B (en) | 2014-05-30 | 2014-05-30 | A kind of bottle top cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410242447.XA CN104055376B (en) | 2014-05-30 | 2014-05-30 | A kind of bottle top cup |
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| Publication Number | Publication Date |
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| CN104055376A true CN104055376A (en) | 2014-09-24 |
| CN104055376B CN104055376B (en) | 2015-09-16 |
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| CN201410242447.XA Active CN104055376B (en) | 2014-05-30 | 2014-05-30 | A kind of bottle top cup |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151288A (en) * | 2016-08-26 | 2016-11-23 | 辽宁三三工业有限公司 | Shield duct piece transporter walking roller sealing device and encapsulating method |
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| CN2406937Y (en) * | 1999-09-14 | 2000-11-22 | 马四忠 | Sealed stopper for liquid containing bottle |
| CN2570198Y (en) * | 2002-04-28 | 2003-09-03 | 温永林 | Sealing-plug |
| US20090065377A1 (en) * | 2007-09-06 | 2009-03-12 | Kayvon Olomi | Dual use cup assembly |
| CN201356378Y (en) * | 2009-03-02 | 2009-12-09 | 蒋学光 | Cup with bottle stopper |
| CN201712901U (en) * | 2010-03-29 | 2011-01-19 | 郭娣二 | Winebottle plug with cup stand |
| CN102731893A (en) * | 2012-07-10 | 2012-10-17 | 西安汉华橡胶科技有限公司 | Low-cost high-temperature resistant rubber material and preparation method thereof |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406937Y (en) * | 1999-09-14 | 2000-11-22 | 马四忠 | Sealed stopper for liquid containing bottle |
| CN2570198Y (en) * | 2002-04-28 | 2003-09-03 | 温永林 | Sealing-plug |
| US20090065377A1 (en) * | 2007-09-06 | 2009-03-12 | Kayvon Olomi | Dual use cup assembly |
| CN201356378Y (en) * | 2009-03-02 | 2009-12-09 | 蒋学光 | Cup with bottle stopper |
| CN201712901U (en) * | 2010-03-29 | 2011-01-19 | 郭娣二 | Winebottle plug with cup stand |
| CN102731893A (en) * | 2012-07-10 | 2012-10-17 | 西安汉华橡胶科技有限公司 | Low-cost high-temperature resistant rubber material and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151288A (en) * | 2016-08-26 | 2016-11-23 | 辽宁三三工业有限公司 | Shield duct piece transporter walking roller sealing device and encapsulating method |
| CN106151288B (en) * | 2016-08-26 | 2018-03-23 | 辽宁三三工业有限公司 | Shield duct piece transporter walking roller sealing device and encapsulating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104055376B (en) | 2015-09-16 |
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Address after: 315156 Dongbei No. 38, Dongqiao Town, Haishu District, Ningbo, Zhejiang Patentee after: NINGBO HAISHU KELI PLASTIC INDUSTRY Co.,Ltd. Address before: 315156 No. 6, Dong Dong Zhen Dong Zhen Dong Bei, Ningbo, Zhejiang, Yinzhou District Patentee before: NINGBO YINZHOU KELI PLASTIC Co.,Ltd. |