CN105542283A - Lateral sealing ring of plastic heat preservation bottle plug - Google Patents
Lateral sealing ring of plastic heat preservation bottle plug Download PDFInfo
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- CN105542283A CN105542283A CN201610052570.4A CN201610052570A CN105542283A CN 105542283 A CN105542283 A CN 105542283A CN 201610052570 A CN201610052570 A CN 201610052570A CN 105542283 A CN105542283 A CN 105542283A
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- seal circle
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- bottle plug
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0055—Constructional details of the elements forming the thermal insulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
- C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention provides a lateral sealing ring of a plastic heat preservation bottle plug. The lateral sealing ring is prepared from, by weight, 30 parts of polyethylene, 6 parts of maleic anhydride, 1.5 parts of glass fibers, 6 parts of polypropylene, 0.08 part of phenyl-alpha-naphthylamine, 0.1 part of triphenyl phosphite, 21.8 parts of polyester, 19 parts of epoxy resin, 1.9 parts of rubber accelerator, 23.3 parts of barium carbonate, 2.5 parts of 6000-mesh superfine barium, 1.5 parts of titanium dioxide powder, 0.65 part of a flatting agent, 0.2 part of bronze powder, 0.01 part of graphene, 0.3 part of talcum powder and 0.5 part of modified zeolite powder. The lateral sealing ring has good anti-aging performance at a high temperature, has good suppleness at the temperature of -35 DEG C-150 DEG C, is high in elasticity and good in shape recovery and cannot be bonded to other objects after sealing is conducted for a long time.
Description
Technical field
The present invention relates to plastics production technical field, particularly relate to a kind of plastic insulation bottle plug and lateral seal circle thereof.
Background technology
The double-deck wall vase that vacuum flask vacuumizes within being is inner bag, covers the insulating container with shell, modern society, and vacuum flask is one of indispensable article in people's daily life.Vacuum flask can divide three major types: (1) thin shape of the mouth as one speaks: mouth diameters is little, good heat insulating, is mainly used in the boiling hot water of splendid attire, decocts and hanker concoction, hot drink and cool beverage etc.; (2) the large shape of the mouth as one speaks: mouth diameters is large, article pick and place conveniently, main splendid attire ice cube, ice cream, band container cool beverage, iced medicament, liquid gas, anti-fermented material etc., also can hold heat food, band container hot drink etc.; (3) cup type: mouth diameters is large, low capacity, the main diet tool being used as to reduce in the short period of time envrionment temperature and content is affected.
The structure of vacuum flask is not very complicated, generally comprises inner bag, shell and optional feature.At present, the vacuum flask used in daily life, its bottle stopper also uses stopper mostly, although traditional stopper low price, it is bad to the sealing effectiveness of vacuum flask, for a long time need not, bottle stopper will breed bacteria, even goes mouldy; Also easily scald one's hand.
Summary of the invention
The object of the present invention is to provide a kind of plastic insulation bottle plug and lateral seal circle thereof, to solve the problems of the technologies described above.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of plastic insulation bottle plug, it is characterized in that: plug for vacuum bottle is columniform plastics cock body, plastics cock body is divided into inserting paragraph and handle section, separate by being located on the plastics cock body limiting plate of a week between inserting paragraph with handle section, in described inserting paragraph, cover has top seal circle and lateral seal circle, the outer wall of described inserting paragraph axially offers exhaust groove, the upper end of described exhaust groove is placed under top seal circle, the lower end of described exhaust groove is stretched out outside lateral seal circle, top seal circle contacts with limiting plate lower surface, the top of described handle section is bumped into the upper sealing plate raised up, vacuum chamber is provided with below upper sealing plate.
Described top seal circle is connected in sequence by the sealing member of multistage different radii, and minimum one section of radius is tightly placed on the outer wall of inserting paragraph, and by the upper end closed of exhaust groove.
Described lateral seal circle comprises the sealing bore be tightly placed on inserting paragraph outer wall and the sealing fin be equidistantly connected on sealing bore outer wall.
The material producing top seal circle is composited by the starting material of following weight part:
Polyethylene 30 parts, 1.5 parts, glass fibre, phenyl-a-naphthylamine 0.08 part, triphenyl phosphite 0.1 part, polyester 21.8 parts, epoxy resin 19.9 parts, rubber accelerator 1.9 parts, barium carbonate 23.5 parts, the ultra-fine barium of 6000 order 2.5 parts, titanium dioxide 1.5 parts, flow agent 0.65 part, Cu-Zn alloy powder 0.2 part, Graphene 0.01 part.
The technical process of producing top seal circle is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite material granular by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 180-195 DEG C, 210 DEG C, 230-245 DEG C, 200-220 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
Top seal circle of the present invention has good ageing resistance in high temperature environments, and temperature all has good snappiness between-35 DEG C ~ 150 DEG C, and elasticity is strong, and shape recovery is good, and off-period is of a specified duration, also there will not be the situation with other object adhesion.
The present invention also provides a kind of lateral seal circle of plastic insulation bottle plug, it is characterized in that, the material of production lateral seal circle is composited by the starting material of following weight part:
Polyethylene 30 parts, maleic anhydride 6 parts, 1.5 parts, glass fibre, polypropylene 6 parts, phenyl-a-naphthylamine 0.08 part, triphenyl phosphite 0.1 part, polyester 21.8 parts, epoxy resin 19 parts, rubber accelerator 1.9 parts, barium carbonate 23.3 parts, the ultra-fine barium of 6000 order 2.5 parts, titanium dioxide 1.5 parts, flow agent 0.65 part, Cu-Zn alloy powder 0.2 part, Graphene 0.01 part, talcum powder 0.3 part, modified zeolite powder 0.5 part.
Described modified zeolite powder is made up of the raw material of following parts by weight: zeolite powder 95 parts, rosin 10 parts, white carbon black 4.5 parts, nanometer rubber powder 2 parts, nano titanium oxide 1.5 parts, ethanol 125 parts, its preparation method is: first by zeolite powder, nanometer rubber powder and rosin add in ethanol, mix rear standing 30min, then in microwave frequency 2450MHz, microwave treatment 15min under power 600W, process terminates in rear feeding spray-drier, gained particle makes powder through pulverizer, add white carbon black and nano titanium oxide again, mixture is heated to 100-110 DEG C of insulation grinding 15min.
Described Graphene selects graphene microchip, described graphene microchip is with the long brilliant generation of the cellular fashion of solid, four valence electrons of each carbon atom formed covalent linkage in bond live, the stream of electrons of displacement can not be formed, after generating, Graphene crystal utilizes the nano-milled mode of wet type, with single direction grinding, generation thickness is nanometer, and area is micronized graphene microchip.
The technical process of production lateral seal circle is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite material granular by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 185-195 DEG C, 205 DEG C, 220-235 DEG C, 205-210 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
Maleic anhydride and polypropylene grafted in extrusion.
Lateral seal circle of the present invention has good ageing resistance in high temperature environments, and temperature all has good snappiness between-35 DEG C ~ 150 DEG C, and elasticity is strong, and shape recovery is good, and off-period is of a specified duration, also there will not be the situation with other object adhesion.
The material producing upper sealing plate is composited by the starting material of following weight part:
Described modified zeolite powder is made up of the raw material of following parts by weight: zeolite powder 95 parts, rosin 10 parts, white carbon black 4.5 parts, nanometer rubber powder 2 parts, nano titanium oxide 1.5 parts, ethanol 125 parts, its preparation method is: first by zeolite powder, nanometer rubber powder and rosin add in ethanol, mix rear standing 30min, then in microwave frequency 2450MHz, microwave treatment 15min under power 600W, process terminates in rear feeding spray-drier, gained particle makes powder through pulverizer, add white carbon black and nano titanium oxide again, mixture is heated to 100-110 DEG C of insulation grinding 15min.
Described Graphene selects graphene microchip, described graphene microchip is with the long brilliant generation of the cellular fashion of solid, four valence electrons of each carbon atom formed covalent linkage in bond live, the stream of electrons of displacement can not be formed, after generating, Graphene crystal utilizes the nano-milled mode of wet type, with single direction grinding, generation thickness is nanometer, and area is micronized graphene microchip.
The technical process of producing upper sealing plate is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite plastic particle by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 160-175 DEG C, 190 DEG C, 210-225 DEG C, 185-200 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
Upper sealing plate of the present invention has the characteristic of variation with temperature and variable color, change by color judges cock body temperature, material component reasonable ratio, increases graphene microchip, promote the tinctorial property of material, make material have excellent chemical resistant properties, weathering resistance; Adding of modified zeolite powder, make material composite-type, more easily disperse, reduce the temperature of extrusion composite technology, color nature, intensity is high, and crash resistance can be good.
Inserting paragraph is for inserting in the bore of vacuum flask, vacuum flask is closed, top seal circle and lateral seal circle respectively with top and the contact internal walls of vacuum flask bore, seal respectively, pressure excessive in vacuum flask can be discharged by exhaust groove, when vacuum flask internal pressure is little, because exhaust groove upper end is closed by top seal circle, so exhaust groove is not communicated with external; When vacuum flask internal pressure is excessive, under pressure action, high pressure gas will back down top seal circle and discharge.
The invention has the beneficial effects as follows:
Vacuum flask cock body of the present invention is plastic component, it is provided with top seal circle and lateral seal circle seals respectively to vacuum flask bore, good sealing effect, cock body inside is provided with vacuum chamber, good heat-insulation effect, also cock body can be avoided to scald one's hand, and cock body temperature also shows intuitively by the colour-change of upper sealing plate.
Accompanying drawing explanation
Fig. 1 is the structural representation of plastic insulation bottle plug;
Fig. 2 is the structural representation of top seal circle;
Fig. 3 is the structural representation of lateral seal circle.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, set forth the present invention further, but following embodiment being only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
The material producing top seal circle is composited by the starting material of following weight part:
Polyethylene 30 parts, 1.5 parts, glass fibre, phenyl-a-naphthylamine 0.08 part, triphenyl phosphite 0.1 part, polyester 21.8 parts, epoxy resin 19.9 parts, rubber accelerator 1.9 parts, barium carbonate 23.5 parts, the ultra-fine barium of 6000 order 2.5 parts, titanium dioxide 1.5 parts, flow agent 0.65 part, Cu-Zn alloy powder 0.2 part, Graphene 0.01 part.
The technical process of producing top seal circle is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite material granular by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 180-195 DEG C, 210 DEG C, 230-245 DEG C, 200-220 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
The material of production lateral seal circle is composited by the starting material of following weight part:
Polyethylene 30 parts, maleic anhydride 6 parts, 1.5 parts, glass fibre, polypropylene 6 parts, phenyl-a-naphthylamine 0.08 part, triphenyl phosphite 0.1 part, polyester 21.8 parts, epoxy resin 19 parts, rubber accelerator 1.9 parts, barium carbonate 23.3 parts, the ultra-fine barium of 6000 order 2.5 parts, titanium dioxide 1.5 parts, flow agent 0.65 part, Cu-Zn alloy powder 0.2 part, Graphene 0.01 part.
The technical process of production lateral seal circle is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite material granular by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 185-195 DEG C, 205 DEG C, 220-235 DEG C, 205-210 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
The material producing upper sealing plate is composited by the starting material of following weight part:
Described modified zeolite powder is made up of the raw material of following parts by weight: zeolite powder 95 parts, rosin 10 parts, white carbon black 4.5 parts, nanometer rubber powder 2 parts, nano titanium oxide 1.5 parts, ethanol 125 parts, its preparation method is: first by zeolite powder, nanometer rubber powder and rosin add in ethanol, mix rear standing 30min, then in microwave frequency 2450MHz, microwave treatment 15min under power 600W, process terminates in rear feeding spray-drier, gained particle makes powder through pulverizer, add white carbon black and nano titanium oxide again, mixture is heated to 100-110 DEG C of insulation grinding 15min.
Described Graphene selects graphene microchip, described graphene microchip is with the long brilliant generation of the cellular fashion of solid, four valence electrons of each carbon atom formed covalent linkage in bond live, the stream of electrons of displacement can not be formed, after generating, Graphene crystal utilizes the nano-milled mode of wet type, with single direction grinding, generation thickness is nanometer, and area is micronized graphene microchip.
The technical process of producing upper sealing plate is: the raw material that proportions → abundant pre-mixing in mixing tank → jointly extrude → make composite plastic particle by forcing machine; Wherein the machine barrel of forcing machine comprises four districts, and by feed end to extruding end, the temperature in four districts is followed successively by 160-175 DEG C, 190 DEG C, 210-225 DEG C, 185-200 DEG C, and the machine barrel of described main extruder connects vaccum-pumping equipment, and the pressure in machine barrel is 0.05MPa.
As shown in Figure 1, a kind of plastic insulation bottle plug, plug for vacuum bottle is columniform plastics cock body, plastics cock body is divided into inserting paragraph 5 and handle section 1, separate by being located on the plastics cock body limiting plate of a week 2 between inserting paragraph 5 with handle section 1, in inserting paragraph 5, cover has top seal circle 3 and lateral seal circle 4, the outer wall of inserting paragraph 5 axially offers exhaust groove 6, the upper end of exhaust groove 6 is placed under top seal circle 3, the lower end of exhaust groove 6 is stretched out outside lateral seal circle 4, top seal circle 3 contacts with limiting plate 2 lower surface, the top of handle section 1 is bumped into the upper sealing plate 7 raised up, vacuum chamber 8 is provided with below upper sealing plate 7.
As shown in Figure 2, top seal circle is connected in sequence by the sealing member of multistage different radii, and minimum one section of radius is tightly placed on the outer wall of inserting paragraph, and by the upper end closed of exhaust groove.
As shown in Figure 3, lateral seal circle comprises the sealing bore 41 be tightly placed on inserting paragraph outer wall and the sealing fin 42 be equidistantly connected on sealing bore 41 outer wall.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets is only preference of the present invention; be not used for limiting the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a lateral seal circle for plastic insulation bottle plug, is characterized in that, the material of production lateral seal circle is composited by the starting material of following weight part:
Polyethylene 30 parts, maleic anhydride 6 parts, 1.5 parts, glass fibre, polypropylene 6 parts, phenyl-a-naphthylamine 0.08 part, triphenyl phosphite 0.1 part, polyester 21.8 parts, epoxy resin 19 parts, rubber accelerator 1.9 parts, barium carbonate 23.3 parts, the ultra-fine barium of 6000 order 2.5 parts, titanium dioxide 1.5 parts, flow agent 0.65 part, Cu-Zn alloy powder 0.2 part, Graphene 0.01 part, talcum powder 0.3 part, modified zeolite powder 0.5 part.
2. the lateral seal circle of plastic insulation bottle plug according to claim 1, it is characterized in that: described modified zeolite powder is made up of the raw material of following parts by weight: zeolite powder 95 parts, rosin 10 parts, white carbon black 4.5 parts, nanometer rubber powder 2 parts, nano titanium oxide 1.5 parts, ethanol 125 parts, its preparation method is: first by zeolite powder, nanometer rubber powder and rosin add in ethanol, mix rear standing 30min, then in microwave frequency 2450MHz, microwave treatment 15min under power 600W, process terminates in rear feeding spray-drier, gained particle makes powder through pulverizer, add white carbon black and nano titanium oxide again, mixture is heated to 100-110 DEG C of insulation grinding 15min.
3. the lateral seal circle of plastic insulation bottle plug according to claim 1, it is characterized in that: described Graphene selects graphene microchip, described graphene microchip is with the long brilliant generation of the cellular fashion of solid, four valence electrons of each carbon atom formed covalent linkage in bond live, can not form the stream of electrons of displacement, after generating, Graphene crystal utilizes the nano-milled mode of wet type, grinds with single direction, generation thickness is nanometer, and area is micronized graphene microchip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610052570.4A CN105542283A (en) | 2016-01-25 | 2016-01-25 | Lateral sealing ring of plastic heat preservation bottle plug |
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| CN201610052570.4A CN105542283A (en) | 2016-01-25 | 2016-01-25 | Lateral sealing ring of plastic heat preservation bottle plug |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106724933A (en) * | 2016-12-14 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | It is anti-to go out formula thermos cork assembly |
| CN107488318A (en) * | 2016-06-13 | 2017-12-19 | 温州市友联机械制造有限公司 | A kind of Beverage filling machine sealing ring and its manufacture method |
| CN112321953A (en) * | 2020-11-25 | 2021-02-05 | 安徽军明机械制造有限公司 | Preparation method of rubber sealing ring material for water pump |
| CN113819331A (en) * | 2021-09-27 | 2021-12-21 | 江苏狼博管道制造有限公司 | Self-pressurizing sealing rubber ring for plastic pipeline and preparation process thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107488318A (en) * | 2016-06-13 | 2017-12-19 | 温州市友联机械制造有限公司 | A kind of Beverage filling machine sealing ring and its manufacture method |
| CN106724933A (en) * | 2016-12-14 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | It is anti-to go out formula thermos cork assembly |
| CN112321953A (en) * | 2020-11-25 | 2021-02-05 | 安徽军明机械制造有限公司 | Preparation method of rubber sealing ring material for water pump |
| CN113819331A (en) * | 2021-09-27 | 2021-12-21 | 江苏狼博管道制造有限公司 | Self-pressurizing sealing rubber ring for plastic pipeline and preparation process thereof |
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