CN106144192B - A kind of cylindrical plastic bottle cap with soup ladle and the plastics for manufacturing the bottle cap - Google Patents

A kind of cylindrical plastic bottle cap with soup ladle and the plastics for manufacturing the bottle cap Download PDF

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Publication number
CN106144192B
CN106144192B CN201610782184.0A CN201610782184A CN106144192B CN 106144192 B CN106144192 B CN 106144192B CN 201610782184 A CN201610782184 A CN 201610782184A CN 106144192 B CN106144192 B CN 106144192B
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lid
fixed
closure
turnover
soup ladle
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CN106144192A (en
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曹蓉蓉
曹文岭
曹俪馨
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Shandong Loqi Intelligent Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/36Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00Closures not otherwise provided for
    • B65D51/24Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02Starch; Degradation products thereof, e.g. dextrin
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses a kind of cylindrical plastic bottle cap with soup ladle, including fixed lid, Easy tearing lid is internally provided with it, the periphery of Easy tearing lid is connected with fixed lid by easily tearing structure, the flange of annular is provided between Easy tearing lid and fixed lid inwall, it is provided with to recessed arc bayonet socket, is hinged in the rear end of fixed tops and the tail end of turnover lid in the front end of fixed tops;Turnover lid, it is fastened in the storage tank surrounded by Easy tearing lid with fixed lid;The closure of circle is provided with the fixed madial wall covered below Easy tearing lid, the edge of sealing cap upper surface is provided with the elastic sealing strip of an annular, sealing strip is connected in the annular seal groove that the flange lower surface is opened up;One end of the closure is hinged with fixed lid madial wall, the symmetrical other end in the closure center of circle is provided with globe joint with described one end on closure, the globe joint is connected in the spherical groove that setting is adapted with the globe joint on fixed lid madial wall;The invention also provides a kind of plastics for manufacturing the cylindrical plastic bottle cap with soup ladle simultaneously.

Description

A kind of cylindrical plastic bottle cap with soup ladle and the plastics for manufacturing the bottle cap
Technical field
The invention belongs to container seal technical field, and in particular to a kind of cylindrical plastic bottle cap with soup ladle and be used for Manufacture the plastics of the bottle cap.
Background technology
Bottle cap is that sealing bottle is used, with content product airtight performance is kept, also with antitheft unlatching and security The function of aspect, is the key product of bottle container packaging, therefore, is widely applied on bottled product, be food and drink The important ring of packaging, is also the place that consumer contacts with product at first.According to different functions, there are different shape, difference The bottle cap of operating method, such as:Mineral water bottle cap is circular with twisting, and pop can bottle cap is that ring-type is drawn.
Existing bottle cap generally existing problems with:Though the 1st, good seal performance, is difficult to frequent switch on and closes behaviour Make;2nd, it is easily opened and shutoff operation, but poor sealing performance.In the market also both can guarantee that good sealing property without a kind of, The bottle cap with shutoff operation is easily opened again;3rd, there is such as anti-flammability, toughness, wear resistence, Resisting fractre, close in the material of existing bottle cap Feng Xing, antibiotic property are poor, the problems such as degradable generation environment pollutes are not allowed after discarding, therefore need a kind of new bottle cap and bottle cap badly Material occurs.
The content of the invention
In order to solve the problems that existing bottle cap is present, grasp it is an object of the invention to provide a kind of good seal performance and easily The cylindrical bottle cap with soup ladle made.
In order to realize foregoing invention purpose, the present invention uses technical scheme as described below:
A kind of cylindrical bottle cap with soup ladle, including:
Fixed lid, it is connected on bottleneck, and in hollow cylindrical, the convex of annular is provided with the middle part of the madial wall of fixed lid Edge, Easy tearing lid is provided with flange inner side, and the periphery of Easy tearing lid is connected with flange by easily tearing structure, is set on Easy tearing lid There is draw ring, be provided with the front end of fixed tops to recessed arc bayonet socket, in the rear end of fixed tops and turnover lid Tail end is hinged;
Turnover lid, it is fastened in the storage tank surrounded by Easy tearing lid with fixed lid, set on the inner surface of turnover lid There is the inner ring of annular, the catching groove of an annular, catching groove and the fixed flange phase covered are formed between inner ring and the madial wall of turnover lid Adaptation is fastened and connected, and the soup ladle chamber for being built-in with soup ladle is provided with the inner surface of turnover lid, and soup ladle chamber opening is opened in turnover On the front end side of lid, the arc block tongue being provided with below soup ladle chamber opening, arc block tongue and the arc are covered in turnover Shape bayonet socket is corresponding to be fastened and connected;
The closure of circle is provided with the fixed madial wall covered below Easy tearing lid, the diameter of closure is more than The internal diameter of the flange;The edge of sealing cap upper surface is provided with the elastic sealing strip of an annular, sealing strip is connected in institute State in the annular seal groove that flange lower surface is opened up;One end of the closure is hinged with fixed lid madial wall, on closure with Described one end is provided with globe joint on the symmetrical other end in the closure center of circle, and the globe joint can be under its own weight Closure is set to be in vertically downward, the globe joint is connected in set on fixed lid madial wall and is adapted with the globe joint Spherical groove, globe joint and spherical groove are interference fit clamping, and shackle is provided with the upper surface of closure.
It is preferred that, the groove semicircular in shape, the both ends of handle are hingedly connected to be installed in turnover outer side of lid wall or so On the bearing pin of both sides, the bearing pin for covering both sides with turnover is offered on the corresponding side wall in the left and right sides of fixed lid and is matched Neck.
It is preferred that, the arc bayonet socket and the pin joint of fixed lid and turnover lid are just corresponding.
It is preferred that, the draw ring is arranged at the front end of Easy tearing lid upper surface.
It is preferred that, the plastics for manufacturing the cylindrical plastic bottle cap with soup ladle are made up of the material of following parts by weight, beautiful 40-60 parts of rice starch, 5-10 parts of modified montmorillonoid, 40-60 parts of polyethylene, 10-15 parts of polyvinyl alcohol, nano flame retardant compound 15-25 parts, 3-5 parts of ultra-violet absorber, 6-8 parts of antioxidant, 15-20 parts of antimony oxide, 8-10 parts of epoxychloropropane, polyamides It is 12-15 parts of amine, 12-15 parts of poly butyric ester, 8-10 parts of furfuryl alcohol resin, 10-12 parts of glass fibre, 7-9 parts of zinc stearate, low 3-6 parts of carbon alcohol, 2-4 parts of methacrylate, 4-6 parts of epoxidized vegetable oil, 6-8 parts of artificial beef plant element, wood fiber powder 6-8 Part, 3-5 parts of dispersant, 4-6 parts of plasticizer, 6-8 parts of coupling agent.
It is preferred that, the preparation method of described nano flame retardant compound is:
The first step, by silicone hydroxyl apatite, concave convex rod, red phosphorus, montmorillonite, hydrotalcite, titanium dioxide, calcite, kaolin According to 20:10:8:8:6:5:5:3 parts by weight proportioning mixing, is added to 100 parts of dimethyl sulfoxides (DMSO) and 30 parts of methanol In mixed solution, stirred 50 hours in 68 DEG C, filtering, and 3 times are washed with the hot ethanol of 60 DEG C of temperature and remove excessive dimethyl sulfoxide (DMSO) vacuum drying chamber, is put into, is dried 24 hours in 60 DEG C of temperature, grinding sieving obtains a modified flame-retardant compound;
Second step, 1 part of modified flame-retardant compound, 8 parts of potassium acetates and 20 parts of distilled water is mixed, in temperature, 55 DEG C are stirred Mix more than 8 hours, in 28 DEG C of temperature, first disperse 2 hours under the conditions of ultrasonic electrical power 400W, then again in ultrasonic electrical power Disperse 2.5 hours under the conditions of 300W.Filtering, and washed 3 times with distillation, 85 DEG C are dried in vacuo 24 hours, grinding sieving, obtain secondary Modified flame-retardant compound;
Above-mentioned 1 part of twice-modified flame-retardant compounds are disperseed 30min by the 3rd step in 800W power ultrasonics, with constant temperature plus Thermal is heated to 88 DEG C, and is stirred 60 minutes with rotating speed 1200r/min with mechanical agitator;Obtain nano flame retardant compound;
It is preferred that, the preparation method of the modified montmorillonoid is:300 parts of concentrated sulfuric acids are scattered in 100 parts of water by weight In, stir to obtain acid compound aqueous intercalation solution;15 parts of montmorillonites are added in acid compound aqueous intercalation solution, it is 90 DEG C high Speed stirring 2h, is filtered while hot, is washed with distilled water to neutrality, and suction filtration is dried, and grinding crosses 200 mesh sieves and obtains intermediate A;Then Intermediate A is dispersed in the ethanol water that 12 parts of concentration are 30%, ultrasound-mechanical agitation disperses 2.5h in 60 DEG C of water-baths Intermediate B is obtained, 5 parts of Silane coupling reagent KH-570s and 3 parts of methyl methacrylate monomers are then added into intermediate B, is risen Temperature is incubated 5h to 85 DEG C, and nitrogen is led to during insulation, and is slowly added dropwise into azodiisobutyronitrile solution, finally produces reaction Thing is poured out, and is added distilled water, is stirred, and stratification removes supernatant liquor, and lower reaction product layer is carried out into suction filtration, washs, 850 DEG C are dried under vacuum to constant weight, grinding, cross 200 mesh sieves, that is, obtain modified montmorillonoid;
It is preferred that, the antioxidant is antioxidant 1010 or irgasfos 168;
It is preferred that, the preparation method of the plastics is:
The first step, by modified montmorillonoid, ultra-violet absorber, antioxidant, antimony oxide, epoxychloropropane, polyamide, Poly butyric ester, furfuryl alcohol resin, glass fibre, zinc stearate, low-carbon alcohols, methacrylate, epoxidized vegetable oil, plant egg White fiber element, wood fiber powder are added in high-speed mixer and stirred 35~40 minutes, are mixed into uniform miscible body;
Second step, cornstarch, polyethylene, polyvinyl alcohol, nano flame retardant compound, dispersant, plasticizer, coupling agent and Water is sequentially added in high-speed mixer and stirred 35~40 minutes, is mixed into uniform miscible body;
3rd step, the miscible body for being obtained step (1), (2) by measuring pump and weight-loss metering feeder and plant dye After material mixing, add in double screw extruder, kneaded and extruded.
Due to using above-mentioned technical proposal, the present invention has following superiority:
The fixation lid of the present invention is fastened on bottleneck, by Easy tearing lid by bottle sealing;When taking the content of bottle, first Arc block tongue and arc bayonet socket are unlocked, and opening turnover lid is lifted up by handle, soup ladle is taken out from soup ladle chamber, then Easy tearing lid is torn out of fixed lid by draw ring, you can the content of bottle is taken using soup ladle;Take after finishing, will turn over Fold is fastened in the storage tank of fixed lid, and passes through arc block tongue and arc bayonet fittings locking;Bottle is taken again later Locking that only need to be by arc block tongue with arc bayonet socket during content and unblock, complete the sealing of bottleneck and operation of uncapping. Therefore, the present invention with good seal performance and easily frequent switch on, the advantage of shutoff operation;As a result of new modeling Material, wherein antimony trioxide are used as major ingredient, auxiliary addition modified montmorillonoid, epoxychloropropane, polyamide, poly butyric ester, chaff Alcohol resin, glass fibre, zinc stearate, acetic acid, low-carbon alcohols, methacrylate, polyethylene, epoxidized vegetable oil, cornstarch, Artificial beef plant element, wood fiber powder, poly-β-hydroxybutyric acid, dispersant, plasticizer, coupling agent, polyvinyl alcohol, nano flame retardant Compound, ultra-violet absorber, antioxidant effectively increase the present invention as the proportioning of auxiliary material, rationally control major ingredient and auxiliary material Flame-retardant modified degradation plastic fire resistance, wherein the antimony trioxide of major ingredient can effectively improve the present invention it is flame-retardant modified The fire resistance of degradation plastic;In auxiliary material, by modified montmorillonoid, the compatibility and structure of montmorillonite is set to produce change, its Unclassified stores with the present invention can be more fully compatible, also further increases the fire resistance of the present invention;Wherein add Epoxidized vegetable oil, cornstarch, artificial beef plant element, wood fiber powder and poly-β-hydroxybutyric acid be used as dropping in auxiliary material Solve composition, it is ensured that flame-retardant modified degradation plastic of the invention has degradability, improves security performance, improve simultaneously The toughness of plastics, antibiotic property, wear-resistant, resistance to fracture etc. so that bottle cap plays sealing protecting effect well.
Brief description of the drawings
Fig. 1 is structural representation of the invention;
Fig. 2 is another status architecture schematic diagram of the invention;
Fig. 3 is the structural representation of closure;
In figure:1st, turnover lid;11st, arc block tongue;12nd, soup ladle chamber;13rd, handle;14th, bearing pin;15th, inner ring;2nd, fixed lid; 21st, arc bayonet socket;22nd, flange;23rd, Easy tearing lid;24th, draw ring;25th, neck;3rd, it is hinged;4th, soup ladle;5th, closure;51st, seal Bar;52nd, shackle;53rd, globe joint.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to technical scheme.
As shown in Figure 1, 2, a kind of cylindrical plastic bottle cap with soup ladle, including fixed lid 2, it is connected on bottleneck, Gu Lid 2 is determined in hollow cylindric, and the flange 22 of annular is provided with the middle part of the madial wall of fixed lid, is provided with flange inner side Easy tearing lid 23, the periphery of Easy tearing lid is connected with flange by easily tearing structure, and draw ring 24 is provided with Easy tearing lid, in fixed caping The front end in portion is provided with to recessed arc bayonet socket 21, and hinge 3 is passed through in the rear end at the fixed top of lid 2 and the tail end of turnover lid 1 Connection;The arc bayonet socket 21 and the pin joint of fixed lid 2 and turnover lid 1 are just corresponding;Lid 1 is turned down, it is fastened on by Easy tearing lid 23, with fixing in the storage tank that the madial wall of lid 2 is surrounded, are provided with the inner ring 15 of annular, inner ring on the inner surface of turnover lid 1 The catching groove of an annular is formed between the madial wall of turnover lid, the flange that catching groove is used to and fixed cover is adapted fastening;Turning over The soup ladle chamber 12 for being built-in with soup ladle 4 is provided with the inner surface of fold 1, soup ladle chamber opening is opened in the front end side of turnover lid 1 On, the arc block tongue 11 below soup ladle chamber opening, arc block tongue 11 and the arc bayonet socket 21 are provided with turnover lid 1 It is corresponding to be fastened and connected.
Be located at the closure 5 that circle is provided with the madial wall below Easy tearing lid 23 on fixed lid 2, closure 5 it is straight Footpath is more than the internal diameter of the flange 22;The elastic sealing strip 51 of an annular, sealing are provided with the edge of the upper surface of closure 5 Bar 51 is connected in the annular seal groove that the lower surface of flange 22 is opened up;One end of the closure 5 and the fixed madial wall of lid 2 It is hinged, the symmetrical other end in the closure center of circle is provided with globe joint 53 with described one end on closure 5, it is described spherical Joint 53 can be such that closure 5 is in vertically downward under its own weight, and the globe joint 53 is connected on fixed lid madial wall The spherical groove being adapted with the globe joint is set, and globe joint is interference fit clamping with spherical groove, in the upper of closure 5 Shackle 52 is provided with surface.
Semicircular groove is offered in the front end of the upper surface of turnover lid 1, being provided with groove can be out of groove The handle 13 of pull-up, when handle is in groove, soup ladle chamber opening is sheltered from;Handle 13 is in semi-circular shape, the both ends of handle It is hingedly connected to be installed on the bearing pin 14 of the turnover outer side of lid wall left and right sides, in the corresponding side in the left and right sides of fixed lid 2 Offered on wall and cover the neck 25 that the bearing pin 14 of both sides matches with turnover.
The present invention carries out the first resealing by closure, after Easy tearing lid is torn, shackle is held upwards, and make sealing The globe joint that covers and the fixed spherical groove tight clamping fit covered, and now the sealing strip on closure be tightly connected in it is convex In seal groove on edge lower surface, then by turning down the fastening of lid and fixed lid, the second resealing is realized, is substantially increased close Seal effect.
It is used for the plastics for manufacturing the cylindrical plastic bottle cap with soup ladle in the present invention, is made up of the material of following parts by weight, 40-60 parts of cornstarch, 5-10 parts of modified montmorillonoid, 40-60 parts of polyethylene, 10-15 parts of polyvinyl alcohol, nano flame retardant compound 15-25 parts, 3-5 parts of ultra-violet absorber, 6-8 parts of antioxidant, 15-20 parts of antimony oxide, 8-10 parts of epoxychloropropane, polyamides It is 12-15 parts of amine, 12-15 parts of poly butyric ester, 8-10 parts of furfuryl alcohol resin, 10-12 parts of glass fibre, 7-9 parts of zinc stearate, low 3-6 parts of carbon alcohol, 2-4 parts of methacrylate, 4-6 parts of epoxidized vegetable oil, 6-8 parts of artificial beef plant element, wood fiber powder 6-8 Part, 3-5 parts of dispersant, 4-6 parts of plasticizer, 6-8 parts of coupling agent.
In a specific embodiment, the plastics of the cylindrical plastic bottle cap with soup ladle are manufactured by the material of following parts by weight Composition, 45 parts of cornstarch, 7.5 parts of modified montmorillonoid, 55 parts of polyethylene, 12.5 parts of polyvinyl alcohol, nano flame retardant compound 23 Part, ultra-violet absorber 4,7 parts of antioxidant, 18 parts of antimony oxide, 9 parts of epoxychloropropane, 13.5 parts of polyamide, poly- hydroxyl fourth 13.5 parts of acid esters, 9 parts of furfuryl alcohol resin, 11 parts of glass fibre, 8 parts of zinc stearate, 4.5 parts of low-carbon alcohols, 3 parts of methacrylate, 5 parts of epoxidized vegetable oil, 7 parts of artificial beef plant element, 7 parts of wood fiber powder, 4 parts of dispersant, 5 parts of plasticizer, 7 parts of coupling agent.
The preparation method of wherein described nano flame retardant complexing agent is:
The first step, by silicone hydroxyl apatite, concave convex rod, red phosphorus, montmorillonite, hydrotalcite, titanium dioxide, calcite, kaolin According to 20:10:8:8:6:5:5:3 parts by weight proportioning mixing, is added to 100 parts of dimethyl sulfoxides (DMSO) and 30 parts of methanol In mixed solution, stirred 50 hours in 68 DEG C, filtering, and 3 times are washed with the hot ethanol of 60 DEG C of temperature and remove excessive dimethyl sulfoxide (DMSO) vacuum drying chamber, is put into, is dried 24 hours in 60 DEG C of temperature, grinding sieving obtains a modified flame-retardant compound;
Second step, 1 part of modified flame-retardant compound, 8 parts of potassium acetates and 20 parts of distilled water is mixed, in temperature, 55 DEG C are stirred Mix more than 8 hours, in 28 DEG C of temperature, first disperse 2 hours under the conditions of ultrasonic electrical power 400W, then again in ultrasonic electrical power Disperse 2.5 hours under the conditions of 300W.Filtering, and washed 3 times with distillation, 85 DEG C are dried in vacuo 24 hours, grinding sieving, obtain secondary Modified flame-retardant compound;
Above-mentioned 1 part of twice-modified flame-retardant compounds are disperseed 30min by the 3rd step in 800W power ultrasonics, with constant temperature plus Thermal is heated to 88 DEG C, and is stirred 60 minutes with rotating speed 1200r/min with mechanical agitator;Obtain nano flame retardant compound.
Wherein, the preparation method of modified montmorillonoid is:300 parts of concentrated sulfuric acids are scattered in 100 parts of water by weight, stirred It is uniform to obtain acid compound aqueous intercalation solution;15 parts of montmorillonites are added in acid compound aqueous intercalation solution, 90 DEG C of high-speed stirreds 2h, is filtered while hot, is washed with distilled water to neutrality, and suction filtration is dried, and grinding crosses 200 mesh sieves and obtains intermediate A;Then by centre Thing A is dispersed in the ethanol water that 12 parts of concentration are 30%, during the scattered 2.5h of ultrasound-mechanical agitation is obtained in 60 DEG C of water-baths Between thing B, 5 parts of Silane coupling reagent KH-570s and 3 parts of methyl methacrylate monomers are then added into intermediate B, 85 are warming up to DEG C, 5h is incubated, nitrogen is led to during insulation, and be slowly added dropwise into azodiisobutyronitrile solution, finally reaction product is poured out, Distilled water is added, is stirred, stratification removes supernatant liquor, and lower reaction product layer is carried out into suction filtration, washs, 850 DEG C true Sky is dried to constant weight, grinding, is crossed 200 mesh sieves, that is, is obtained modified montmorillonoid.
Wherein, antioxidant is antioxidant 1010 or irgasfos 168.
The preparation method of plastics is, the first step, by modified montmorillonoid, ultra-violet absorber, antioxidant, antimony oxide, Epoxychloropropane, polyamide, poly butyric ester, furfuryl alcohol resin, glass fibre, zinc stearate, low-carbon alcohols, methacrylic acid Ester, epoxidized vegetable oil, artificial beef plant element, wood fiber powder are added in high-speed mixer and stirred 35~40 minutes, are mixed into Uniform miscible body;Second step, cornstarch, polyethylene, polyvinyl alcohol, nano flame retardant compound, dispersant, plasticizer, idol Connection agent and water are sequentially added in high-speed mixer and stirred 35~40 minutes, are mixed into uniform miscible body;3rd step, passes through metering After miscible body and the vegetable colour mixing that pump and weight-loss metering feeder obtain step (1), (2), twin-screw extrusion is added In machine, kneaded and extruded.
In specific application, the lower end of fixed lid 2 is fastened on bottleneck, above and below the inside of fixed lid is separated into by Easy tearing lid Two parts, by Easy tearing lid 23 by bottle sealing, turnover lid is fastened in the fixed storage tank covered;Take the content of bottle When, first arc block tongue 11 is unlocked with arc bayonet socket 21, and be lifted up by handle 13 opening turnover lid 1, by soup ladle 4 from soup Take out, then Easy tearing lid 23 is torn out of fixed lid 2 in spoon chamber 12 by draw ring 24, have on pressing closure of then exerting oneself downwards There is the other end of globe joint, globe joint is departed from out of spherical groove, closure is then in plumbness, then can be used Soup ladle 4 takes the content of bottle;Take after finishing, shackle is held upwards, and make the globe joint on closure and fixation The spherical groove tight clamping fit covered, and now the sealing strip on closure is tightly connected in the seal groove on flange lower surface It is interior, you can to realize to the first resealing inside bottle;Then turnover lid 1 is fastened in the storage tank of fixed lid 2, fixed lid On flange fasten with the catching groove that covers of turnover, and coordinating locking by arc block tongue 11 and arc bayonet socket 21, realize to bottle Second of sealing in internal portion;When taking the content of bottle again later, it need to only pass through arc block tongue 11 and arc bayonet socket 21 Locking and unblock, complete the sealing of bottleneck and operation of uncapping, therefore, and the present invention is with good seal performance and easily continually Opening, the advantage of shutoff operation;As a result of new plastic material, the cylindrical plastic bottle cap with soup ladle in the present invention All there is unrivaled advantage than prior art in fire resistance and degradation property, security performance is improved, while improving modeling The toughness of material, wear-resistant, antibiotic property, resistance to fracture etc. so that bottle cap plays sealing protecting effect well;Experiment shows, this Invention is disperseed and the stirring of mechanical high-speed agitator using solwution method ultrasonic wave so that each component reaches fire retardant in the solution Nanoscale disperses, and effectively prevent the autoxidation to composite, so that composite has more preferable mechanical property, modeling The oxygen index (OI) of material is 42, and tensile strength is 5.5MPa, and elongation at break is 125%, and degradation cycle is 150 days.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (4)

1. a kind of cylindrical plastic bottle cap with soup ladle, it is characterised in that including:
Fixed lid (2), it is connected on bottleneck, and in hollow cylindrical, the convex of annular is provided with the middle part of the madial wall of fixed lid Edge (22), Easy tearing lid (23) is provided with flange inner side, and the periphery of Easy tearing lid is connected with flange by easily tearing structure, is easily being torn Cover and be provided with draw ring (24), be provided with the front end of fixed tops to recessed arc bayonet socket (21), on fixed lid (2) top The rear end in portion and the tail end of turnover lid (1) are hinged;
Turnover lid (1), it is fastened in the storage tank surrounded by the madial wall of Easy tearing lid and fixed lid, in the interior of turnover lid (1) The inner ring (15) of annular is provided with surface, the catching groove of an annular, button are formed between inner ring (15) and the madial wall of turnover lid (1) Groove is adapted with the fixed flange covered and is fastened and connected, and the soup ladle for being built-in with soup ladle (4) is provided with the inner surface of turnover lid Chamber (12), soup ladle chamber opening is opened on the front end side of turnover lid, is covered and is provided with below soup ladle chamber opening in turnover Arc block tongue (11), arc block tongue (11) is corresponding with the arc bayonet socket (21) to be fastened and connected;In the upper table of turnover lid (1) The front end in face opens up fluted, be provided with groove can out of groove pull-up handle (13), and carrying in the groove Hand (13) blocks soup ladle chamber opening;
It is located at the closure (5) that circle is provided with the madial wall below Easy tearing lid (23), closure (5) on fixed lid (2) Diameter be more than the flange (22) internal diameter;The elastic packing of an annular is provided with the edge of closure (5) upper surface Bar (51), sealing strip (51) is connected in the annular seal groove that the flange (22) lower surface is opened up;The one of the closure (5) End is hinged with fixed lid (2) madial wall, is set on closure (5) with described one end on the symmetrical other end in the closure center of circle There is globe joint (53), the globe joint (53) can be such that closure (5) is in vertically downward under its own weight, described spherical Joint (53) is connected in the spherical groove that setting is adapted with the globe joint on fixed lid madial wall, globe joint and spherical groove For interference fit clamping, shackle (52) is provided with the upper surface of closure (5).
2. according to the cylindrical plastic bottle cap with soup ladle described in claim 1, it is characterised in that:The groove semicircular in shape, is carried The both ends of hand (13) are hingedly connected to be installed on the bearing pin (14) of turnover lid (1) lateral wall left and right sides, and (2) are covered fixed The corresponding side wall in the left and right sides on offer and cover the neck (25) that the bearing pin of both sides matches with turnover.
3. the cylindrical plastic bottle cap according to claim 1 with soup ladle, it is characterised in that:The arc bayonet socket (21) with The pin joint of fixed lid and turnover lid is just corresponded to.
4. the cylindrical plastic bottle cap according to claim 1 with soup ladle, it is characterised in that:The draw ring (24) is arranged at The front end in Easy tearing lid (23) face.
CN201610782184.0A 2016-08-31 2016-08-31 A kind of cylindrical plastic bottle cap with soup ladle and the plastics for manufacturing the bottle cap Active CN106144192B (en)

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CN106963212A (en) * 2017-05-17 2017-07-21 中山市乐盈网络科技有限公司 A cup that is easy to clean
CN116832471A (en) * 2023-06-21 2023-10-03 河北爱节能源科技有限公司 Organic silicon production Hcl edulcoration device
CN119796697B (en) * 2025-03-11 2025-06-10 湖南万容包装有限公司 Dustproof integral type lid of convenient use

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