CN202567487U - Double-safety container - Google Patents

Abstract

The utility model provides a double-safety container, and belongs to containers. During production and life, containers which are required to move frequently, are difficult to break and corrosion-resistant and do not cause pollution to accommodated articles are required frequently, the conventional containers made of glass, ceramic, porcelain and the like are corrosion-resistant and do not cause pollution to the accommodated articles, but are easy to break, and the conventional containers made of metal, plastic and the like are difficult to break, but are easy to corrode or easily cause pollution to the accommodated articles. The double-safety container consists of an inner container and a shell, wherein the inner container is made of materials such as glass, ceramic and porcelain which are corrosion-resistant and do not cause pollution to the accommodated articles; the shell is made of impact-resistant materials such as metal or plastic; and rubber rings, rubber strips, rubber mats or other elastic materials are used as supporting and cushioning bodies for thin parts such as openings, shoulders and bottoms between the inner container and the shell, the safety distance is formed, the rubber ring at the opening of the container is higher than the opening of the inner container, so that the phenomenon that the edge of the opening of the inner container is broken is avoided, the double-safety container which is corrosion-resistant and impact-resistant and unbreakable, and does not cause pollution to the accommodated articles is formed. The double-safety container can be used as a lunch box, a feeding-bottle, a cup and the like.

Description

Two safety containers

Technical field:

The utility model belongs to container class.

Background technology:

Often need some frequently to move in producing, living; But non-friable, corrosion-resistant, do not pollute by storage and frivolous relatively container; Strong like corrosivity such as splendid attire acid in producing, alkali and need transportation, move container, the lunch box in the life, crisper, feeding bottle, water tumbler, beverage bottle, pure water barrel etc.Particularly these and the closely bound up articles for daily use of people in the life often are related to people's safe diet and healthy, therefore must be perfectly safe.

There are many drawbacks in current various containers, though like container of material such as glass, pottery, porcelain to be difficult for being polluted by storage, also more corrosion-resistant, be easy to fragmentation, makes by storage and be scattered, and fragment also is prone to cause the human injury.In addition, this container is for reaching certain intensity and anti-fragility, often chamber wall do thicker, so not only waste material also makes container become heavy.Though and containers such as metal or plastics are non-friable, and are easily to being polluted by storage, particularly more serious under the situation of acid, alkali, salt, high temperature or long storage time.Under this condition, canister can be corroded, and metal ion can get into by storage, and harmful substances such as the plasticizer in the plastics, additive also can get into by storage.If these containers are life articles for daily use, will cause damage to health so.

Summary of the invention:

This programme solved simultaneously containers such as glass, pottery, porcelain at the frangible problem of falling down or dropping and containers such as metal, plastics to by the pollution problem of storage, reached container and by the dual safety of storage.

The particular content of this programme is: with glass, pottery, these corrosion-resistant, difficult pollutions by the container of storage of porcelain is inner bag; With metal or these non-friable containers of plastics is shell; Between inner bag and the shell certain spacing is arranged; And with the distance between rubber ring, rubber strip, rubber blanket support fixation inner bag and the shell, forming with rubber ring, rubber strip, rubber blanket is the double container of buffer body.The profile of rubber ring, size, material are different and different with application scenario and requirement.The part that rubber ring, rubber strip mainly are distributed in the bossing between inner bag and the shell and are vulnerable to impact like bottom, shoulder, oral area, also can be strengthened at the position of needs according to different application.Resiliency supported between inner bag and the shell mainly plays fixedly inner bag and shell spacing, alleviates outside impact action.In addition; Rubber ring between inner bag and shell oral area is higher than inner bag and shell; The effect that the rubber ring here not only plays support, fixes, cushions, but also play the sealing of knocking sealing, oral area and container cover between limit, inner bag and the shell that prevents the inner bag oral area.

The lid of this container is processed by metal or plastics, and shape is identical with vessel port.The inner bottom part of lid by identical with the container cover shape, be slightly less than in sheet glass, pottery sheet, the ceramics at the end process.Put rubber ring identical with the tablet shape, reeded and that inside grooves is littler than tablet at the edge of this tablet; When tablet embeds the groove of rubber ring fully; The both sides of rubber ring groove and the two sides of tablet are closely connected, lean on elastic force closely to be enclosed within on the tablet, and the tablet that puts behind the rubber ring is slightly larger than the end in the lid; Be pressed into the end in the lid, make tablet lean on the elastic force of rubber ring to be fixed in the end in the lid.In addition, the rubber ring of tile edges also can be directly bonding, hot pressing or be integrally formed through additive method and tablet.

Since this between container inner bag and shell protrusion or receive external impact and be prone to cause broken position to use rubber ring, rubber strip, like bottom, shoulder, oral area, when container is fallen down or drop; At first be that shell of tank contacts with ground; Inner bag is alleviated the impact of being transmitted by shell through rubber ring, and because of rubber ring has extraordinary buffering effect, adding shell also has certain buffering effect; Inner bag is through double buffering; Fully can be broken, make this container compare impact resistance and improve greatly with containers such as existing glass, pottery, porcelain, do not worry that container is corroded simultaneously and contaminated by storage yet.In addition, because the supporting role of rubber ring, shell also can obtain certain non-deformability, and is particularly more obvious to thin this effect of plastic casing.

Description of drawings:

Fig. 1 is the profile of cylindrical flat lunch box along the cylinder axial line.Nexine is an inner bag, and skin is a shell, and the dash area of bottom is that section is the rubber ring of " L " shape, and the little short-term of shell mouth inner wall is and the anti-heavy protruding section of a circle of shell one, " n " shape food-grade silicon rubber loop of oral area and unassembled among the figure.This figure also can be used as structure, the installation diagram of other uncovered type containers, like containers such as water tumbler, crispers.

Fig. 2 is the profile of cylindrical flat feeding bottle along the cylinder axial line.Nexine is an inner bag; Skin is a shell; The dash area of bottom is that section is the rubber ring of " L " shape; The little short-term of shell mouth inner wall is and a circle of shell one is prevented heavy protruding section, and " n " shape food-grade silicon rubber loop of oral area and unassembled among the figure, the projection of side walls are the screw type interface of shell aperture bottom and bottom.This figure also can be used as structure, the installation diagram of the reducing type container that outer shell outer wall is thicker or intensity is bigger, like water tumbler, traveling glass etc.

Fig. 3 is the profile of cylindrical flat pure water barrel along the cylinder axial line.Nexine is an inner bag, and skin is a shell, and the dash area of shoulder and bottom is shouldered " L " shape rubber ring section.The middle part dash area is the rubber ring of rectangular section; The external structure of rectangular rubber circle is the stepped interface and " C " shape catching groove of shell; Rectangular rubber circle, stepped interface and " C " shape catching groove are closely linked, and leave spacing among the figure and just are convenient to draw and see its structure clearly.The little short-term of shell mouth inner wall is and the anti-heavy protruding section of a circle of shell one, " n " shape food-grade silicon rubber loop of oral area and unassembled among the figure.This figure also can be used as shell wall than structure, installation diagram thin or the reducing type container that intensity is less.

Fig. 4 is rubber ring half the of " n " shape for section.

Fig. 5 is rubber ring half the of " L " shape for section.

Fig. 6 is rubber ring half the of " C " shape for section.

Fig. 7 is that pure water barrel step structure and section are the rubber ring of rectangle and the enlarged drawing of " C " shape catching groove assembly structure figure section.Leftmost vertical line is the inner bag section, and dash area is a rectangular rubber circle section, and rightmost is " C " shape catching groove, is step structure top and the bottom section between catching groove and the rubber ring.

What Fig. 8 was shouldered section for the rubber ring of " L " shape is half the.

The specific embodiment:

This container can be widely applied to the various aspects of production, life, and concrete the application mainly contains two types: uncovered type container and reducing type container.

Uncovered type be the mouth area of shell of tank and inner bag more than or equal to bottom area, though or mouth area less than bottom area, do not influence inner bag and embed shell, and can guarantee the safe distance of inner bag and shell.The sealing of vessel port and lid both can have been adopted screwing type (circular port), also can adopt compression type (mouths of circular port and other shapes).This type container inner bag and shell can be distinguished independent production, then with supporting rubber ring hand assembled or machinery assembling, are characterized in that inner bag and sheathing material, color can change adjustment at any time with market situation; Also can inner bag and shell be compressed to one.

Existing is inner bag with the glass material, and transparent plastic is that the cylindrical flat lunch box of shell is the structure and the assembling of this type of container of example explanation.At first section is placed on the bottom of the flat shell of transparent column shape for the round rubber circle of " L " shape (Fig. 5); And section be the round rubber circle of " L " shape the bottom and the medial surface of container is closely connected therewith, then shape identical with shell, size embeds in " L " shape round rubber circle of outer casing bottom less than the glass inner bag of shell fully.At this moment, outer faucal and inner-tube mouth edge are in same plane, and shell and inner bag form certain interval.One circle lug low and the container one is being arranged along (the little short-term of Fig. 1, Fig. 2, Fig. 3 China and foreign countries faucal portion inwall is the section on lug edge) nearby apart from transparent column opaque shell mouth inner wall; Effect is to prevent that " n " shape sealing ring from sinking, but this lug is along not contacting with inner bag.Embed in shell and inner bag oral area gap that internal diameter is slightly less than the inner bag external diameter, thickness is slightly larger than the food-grade silicon rubber loop of the section in gap for " n " shape; When the bottom of " n " shape silicon rubber loop and shell oral area lug along contacting can not sink the time; " n " shape silicon rubber loop still exceeds shell and inner-tube mouth limit certain altitude, to reach sealing inner bag and outer casing space, to prevent that inner bag oral area edge from being knocked against and passing through hard the purpose of flap airtight container.Fig. 1 is the cylindrical lunch box that the assembles profile along axial line, but " n " shape rubber seal of oral area is unassembled.The shape of cover of the lunch box is identical with lunch box; The employing transparent plastic is processed; The interior end is the circular glass sheet; Its structure and assembling are identical with assembling with the structure of above-mentioned lid, but internal diameter is slightly larger than the outer faucal external diameter of lunch box, make lid can through with the outer corresponding spiral mouth of faucal of lunch box and lunch box screwing hermetic or through compress buckle and with lunch box outside faucal do not have flat mouthful of spiral accordingly and compress sealing.The structure of the two safety containers of other uncovered shapes with assemble that lunch box is identical therewith, like water tumbler, crisper etc.

To be the container finish area form less than bottom area, out-of-shape or by the different several parts of thickness the reducing type.When the shell of tank wall the big and shape of thicker or intensity rule, interface can be circularly when being divided into two parts up and down, can be divided into shell of tank up and down that two parts assemble, the position of interface can be located at the upper, middle and lower portion of shell of tank as required.

Existing is inner bag with the transparent glass material, and transparent plastic is that the cylindrical flat feeding bottle of interface in the bottom of shell is the structure and the assembling of this type of container of example explanation.At first with section for the food-grade silicon rubber loop of " L " shape is enclosed within that shape is identical with shell, size is less than the bottom of the glass inner bag of shell, the internal diameter of " L " shape food-grade silicon rubber loop is slightly less than the external diameter of glass inner bag, makes to combine closely bottom itself and the inner bag.The glass inner bag that will put " L " shape rubber ring is inserted in from the transparent plastic shell bottom of bottom opening, is inserted in back " L " shape rubber ring and closely embeds and slightly protrude from the outer casing bottom edge of opening.Outer casing bottom and outer casing underpart opening are screwed through the spiral mouth; At this moment milk bottle inner tube oral area and shell oral area are on same plane; Be slightly less than " n " shape food-grade silicon rubber loop that inner-tube mouth external diameter, thickness be slightly larger than inner bag oral area and shell oral area gap to internal diameter then and embed the oral area gap; Contact with the circle inwall one anti-heavy protruding (the little horizontal line of Fig. 2 shell mouth inner wall is anti-heavy protruding section) can not sink the time when the bottom of " n " shape food-grade silicon rubber loop and shell oral area edge are nearby; Still be higher than the oral area certain altitude, prevent that milk bottle inner tube from being knocked against hard, seal the effect of inner bag and outer casing space and sealing nipple simultaneously.Fig. 2 is the cylindrical feeding bottle that the assembles profile along axial line, but " n " shape rubber ring of oral area is unassembled.The spiral mouth of this milk bottle case oral area is the same with the feeding bottle spiral mouth of standard, can the supporting or exchange with the standard cover of a feeding bottle nipple.The big and shape of the thicker or intensity of other shell of tank walls is rule, interface can be circular reducing type container and feeding bottle when being divided into two parts up and down structure and assemble the same; Lid different with feeding bottle only; And structure is identical with lunch box with assembling; Shape and sealing means are corresponding with oral area, like water tumbler, traveling glass etc.

Existing is inner bag with the transparent glass material; Transparent plastic is that the cylindrical flat pure water barrel of shell is example explanation when shell of tank is thin, intensity is lower, be divided into up and down two parts interface for circular; Or it is circular but should not adopt the spiral interface mode; Interface will be made one of protrusion shell and enclose step structure (projection like Fig. 3 pure water barrel middle the right and left of line profile along cylindrical axle center is buckled the profile of " C " shape catching groove for it, and Fig. 7 is the structure for amplifying of left-half) about the shell so, and two parts are measure-alike up and down; Its thickness is greater than other parts, the firm degree when guaranteeing that interface connects.The convex shoulder that at first will have " L " shape rubber ring (Fig. 8 is its profile) of convex shoulder is partially submerged in the groove of pure water barrel shell the first half shoulder; Make itself and groove and shoulder closely connected; Groove forms convexity at the side wall of outer shell of shoulder; Embed same another rubber ring convex shoulder in the groove of pure water barrel shell the latter half side walls, make itself and groove, sidewall and bottom closely connected, groove forms convexity at the side wall of outer shell of bottom; To be that the rubber ring of rectangle tightly is enclosed within identical with shell shape, size is less than the pure water barrel glass inner bag middle part of shell with section; Put into this inner bag the latter half of above-mentioned shell; Its bottom and the rubber ring of shell bottom are combined closely; Stair-stepping interface closely is enclosed within half place that the inner bag middle section is the rubber ring of rectangle simultaneously; Be enclosed within the first half of above-mentioned shell on this inner bag again; The rubber ring and the inner bag shoulder of shell shoulder are combined closely, and simultaneously stair-stepping interface closely is enclosed within second half place that the inner bag middle section is the rubber ring of rectangle, and stair-stepping like this interface two parts section that almost completely will be enclosed within the inner bag middle part up and down is that the rubber ring of rectangle encases; The stepped interface of shell top and the bottom leaves a little gap; At this moment inner bag oral area and shell oral area be on same plane, and form certain spacing, is slightly less than " n " shape food-grade silicon rubber loop embedding oral area gap that inner-tube mouth external diameter, thickness are slightly larger than inner bag oral area and shell oral area gap to internal diameter then; Contact with the circle inwall one anti-heavy protruding (the little horizontal line of Fig. 3 shell mouth inner wall is anti-heavy protruding section) can not sink the time when the bottom of " n " shape food-grade silicon rubber loop and shell oral area edge are nearby; Still be higher than the oral area certain altitude, prevent that the pure water barrel inner bag from being knocked against hard, seal the effect of inner bag and outer casing space and sealing bung simultaneously.Fig. 3 is the cylindrical pure water barrel that the assembles profile along axial line, but " n " shape rubber ring of oral area is unassembled.Catching groove (Fig. 6 be its semicircular profile) end of two semicircular, sections for " C " shape connected as hinge, can free folding, the other end is a tight locking button, can be an annulus.The catching groove interior diameter is identical with the stepped interface overall diameter of pure water barrel shell, is processed by high-strength aluminum alloy, stainless steel or other high-strength materials.The height that combines of the stepped interface of two parts is identical up and down for the opening of " C " shape catching groove and pure water barrel shell; Be held in the pure water barrel shell to such " C " shape catching groove up and down on the two-part stepped interface; Catching groove and stepped interface are combined closely fully, and with tight locking button locking, its shell are combined; And form the safe distance between inner bag and the shell by rubber ring, form shock resistance and do not pollute two safeguard constructions of pure water.The convexity of pure water barrel shell shoulder and side walls is the same with the height that the middle part step structure is buckled " C " shape catching groove, to disperse outside impulsive force.Other shell of tanks are thin, intensity is lower, be divided into up and down two parts interface for circular, or circular but should not adopt the container of spiral interface mode, and are the same with assembling with the structure of pure water barrel, like beverage bottle, salad oil drum etc.

All above-mentioned containers all can be processed inseparable integrative-structure through rubber ring and inner bag with shell; And when container volume, weight are big; Part weak should be taked strengthening measure, and is bigger like two rubber ring distances, then should increase the rubber number of turns and gain in strength;, then should on the rubber ring of bottom, add " ten " font structure and gain in strength when big like bottom area.And when the out-of-shape of container, the elastic buffer body between inner bag and the shell can be rubber ring, rubber strip or rubber blanket etc. as required, and shape can be decided according to requirement such as practical, attractive in appearance.

Claims (6)

1. two safety containers are to be shell with metal or these impact-resistant materials of plastics; With glass, pottery, these corrosion-resistant materials of porcelain is the double-decker of inner bag; It is characterized in that: the oral area between shell and inner bag, bottom, shoulder and protrusion position or weak part serve as to support buffer body with elasticity and good rubber ring, rubber strip or the rubber blanket of shock resistance; And be fixed between inner bag and the shell and form safe distance; Shell and inner bag oral area on same plane and sealing rubber ring therebetween be higher than this plane; Thickness is greater than the spacing of inner bag and shell oral area, with can and inner bag oral area space, airtight container and flap and prevent that the inner bag edge from being knocked against hard, forms shock resistance, etch-proof pair of safeguard construction; Its shell both can be divided into two or more removable parts and inner bag and assemble respectively, also can process inseparable integrative-structure with rubber-buffer and inner bag.

2. pair safety container according to claim 1, this pair of safety container can be used for making lunch box, it is characterized in that: the inner bag of lunch box is processed by glass or ceramic material; Shell is processed by metal or plastics; It is square, circular that shape can be, and the bottom is flat, fixes, supports for nontoxic, the tasteless rubber ring of " L " shape with section between the bottom of shell and inner bag; The formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop; The cover of the lunch box shape is identical with lunch box, the lid inner bottom part to be shape identical with lid, there are the sheet glass or the ceramics of food-grade silicon rubber loop in the edge, sheet glass or ceramics are fixed on the inner bottom part of lid by the elastic force of food-grade silicon rubber loop; The lid and the both available screwing type that combines of lunch box are also used compression type.

3. pair safety container according to claim 1; This pair of safety container can be used for making water tumbler, it is characterized in that: the inner bag of water tumbler is processed by glass, pottery or ceramic material, and shell is processed by metal or plastics; It is square, circular that shape can be; The bottom is flat, fixes, supports for nontoxic, the tasteless rubber ring of " L " shape with section between the bottom of shell and inner bag, and the formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop; Drinking cup lid shape and water cup mouth are all circle; The lid inner bottom part to be shape identical with lid, the edge has the sheet glass or the ceramics of food-grade silicon rubber loop, sheet glass or ceramics to lean on the elastic force of food-grade silicon rubber loop to be fixed on the inner bottom part of lid, lid and water tumbler be combined into screwing type.

4. pair safety container according to claim 1; This pair of safety container can be used for making feeding bottle, it is characterized in that: feeding bottle is made up of clear glass inner bag and transparent plastic shell and rubber ring, is shaped as circle; The bottom is flat; Fix, support for nontoxic, the tasteless rubber ring of " L " shape with section between the bottom of shell and inner bag, the formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop, and oral area is shaped as circle; Milk bottle case oral area spiral interface is the same with standard, can the supporting or exchange with the milk bottle cap of standard.

5. pair safety container according to claim 1; This pair of safety container can be used for making beverage bottle, it is characterized in that: the inner bag of beverage bottle is processed by glass, pottery or ceramic material, and shell is processed by metal or plastic material; Be shaped as circle; Using section if the bottom is flat is the rubber ring fixed support shell and the inner bag bottom of " L " shape, and the formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop, if the bottom is other shapes; Then as required at inner bag and outer casing bottom support rubber circle, rubber strip, rubber blanket; The formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop, and bottle cap shape and bottleneck are all circle, and the lid inner bottom part is a shape and cover sheet glass or ceramics identical, that there is the food-grade silicon rubber loop at the edge; Sheet glass or ceramics lean on the elastic force of food-grade silicon rubber loop to be fixed on the inner bottom part of lid, cover the screwing type that is combined into water tumbler.

6. pair safety container according to claim 1; This pair of safety container can be used for making pure water barrel, it is characterized in that: pure water barrel is made up of clear glass inner bag and transparent plastic shell and rubber ring, is shaped as circle; The bottom is flat; Bottom between shell and the inner bag, shoulder are fixed, are supported for nontoxic, the tasteless rubber ring of " L " shape with section, and increase by one section is that the rubber ring of rectangle increases impact resistance between " L " of shell and inner bag shoulder and bottom shape rubber ring, and the formation safe distance is fixed, sealed to its oral area spacing then with the food-grade silicon rubber loop; The rubber ring height at shoulder, bottom and middle part is the same between shell, the inner bag; To disperse external impact, shell oral area and lid all be circular, and the lid inner bottom part is a shape and cover sheet glass or ceramics identical, that there is the food-grade silicon rubber loop at the edge; Sheet glass or ceramics lean on the elastic force of food-grade silicon rubber loop to be fixed on the inner bottom part of lid, and the combination of oral area and lid is the same with common pure water barrel.

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