CN204617750U - Double sheet container - Google Patents

Abstract

The utility model provides a kind of double sheet container, it has main body and lid, described main body has the inner space forming top and open, and the internal container with the metal material of the upper end edge of the form bending of rolling up laterally and the injection molding external container of mode be close to the outside of described internal container and bottom surface; Described lid is combined with the top of described main body.Double sheet container of the present utility model comprises thermal resistance portion, is arranged at the inner side of the described upper end edge of described internal container; Central authorities' protuberance, with the form bending projected upwards from the bottom surface of described internal container; Lid bottom surface Embedded Division, along the circumferential direction extends from the bottom surface of described lid and gives prominence to downwards, to be embedded into described upper end edge; Lid edge part, with protruding outside to described lid of the mode vertical with described lid bottom surface Embedded Division; And multiple air discharge duct portion, be formed at the outer peripheral face of described lid bottom surface Embedded Division and the bottom surface of described lid edge part.

Description

Double sheet container

Technical field

The utility model relates to a kind of double sheet container, has the outer wall of plastic material and the inwall of metal material in particular to a kind of, and is used as the double sheet container of rice bowl, soup bowl, bowl for infants, individual character commodity etc.

Background technology

Usually, double sheet container provides thermal-insulation function and avoids the environmental hormone produced in a plastic material to affect the thermal resistance function of the content in bowl.

In the past the proposed double sheet container with thermal-insulation function or thermal resistance function by being filled with the low thermal conductivity gas lower than the thermal conductivity of air in the spatial portion between inwall and outer wall, or by making inner and outer wall adhere to each other, and make the mutually different material of thermal conductivity, such as, form the shape of container under the state that metal material and plastic material or same material are adhering to each other, and be used as insulating tableware, adiabatic tableware or child's tableware.

The patent document 1 becoming the prior art of background of the present utility model, as the double-deck thermally insulated container of plastics system, has overlapped to form internal container and external container to form air pocket.

But, following shortcoming in patent document 1: when the content of high heat is loaded in the internal container of synthetic resin and plastic material, due to be passed the plastic material of heat internal container in more easily can produce environmental hormone, be therefore not suitable for use in very much child with tableware, for the tableware of user being easily subject to environmental hormone impact.

In addition, patent document 1, owing to not using lid in addition, therefore has the shortcoming that cannot cover safely and protect the food, content etc. of the inside loading internal container.

In addition, according to the container of prior art, if lid is formed by transparent material, then can improve the discernment to the content be contained in the inside of internal container, but the discernment being presented at the pattern form covered is reduced relatively, if when on the contrary lid itself being made by opaque or translucent material, the content that lid just cannot with the naked eye confirm to be contained in the inside of internal container if do not open, and owing to there is not the mechanism of easy identification icon shape, therefore as individual character vessel prepd, merchantability reduces relatively.

In addition, following shortcoming is also had: even if simply lid is built use in patent document 1, when loading the content producing a large amount of high temperature, high humidity and steam in the inside of internal container, because of the effect of high temperature, high humidity and steam produced in content, produce the pressure differential between the internal pressure of internal container and atmospheric pressure, therefore cover and start phenomenon in the generation of the top ends edge of container or cause the insert state covered between container to become the shortcoming of defective mode.

In addition, the patent document 2 becoming other prior aries of background of the present utility model is configured to strengthen the intensity of outer paper and improves thermal insulation, and easily can support the container of the content that heat is housed, but outer paper or interior paper are only made up of paper material, therefore have the shortcoming that durability is extremely low.

In addition, according to the patent document 3 of other prior aries, disclose following double container, be namely formed with the canister loading content in inner side, be embedded with the heat trnasfer for preventing from outside outside it, thus make it have dual structure.

But, in patent document 3, in order to use for keeping airtight lid, only be formed with flange (flange) curling to the inside at the outer peripheral face of canister, and the physics fixed mechanism making canister and plastic containers strongly engage each other is insufficient, and there is not the mechanism can setting off the drafting department be printed on container as individual character commodity.

In addition, in patent document 3, together use the material of the canister that the prices of raw and semifnished materials are relatively high and the material of plastic containers compared with the material of plastic containers, but there is not the mechanism of the thickness reducing canister in order to ensure thermal-insulation function to greatest extent, thus the factor that the manufacturing cost becoming integral container increases relatively.

Namely, in patent document 3, owing to there is not the mechanism of the wall thickness reducing canister to greatest extent, therefore the weight ratio of integral container is only with the receptacle that plastic material is shaping, and container itself does not have handle, thus have be not suitable for use in strength little and in an unguarded moment and by child the shortcoming of the child that uses or container for baby.

In addition, even if when installing handled container, strength is little and careless and sloppy, and the relatively weak child of notice, kindergarten is raw or need the users such as the baby of weaning period food when not holding the handle of container of the food that heat is housed, and likely causes the generation of the security incidents such as scald.In addition, even if when non-thermal food, if the container itself that weaning period food etc. is housed is heavier and sliding, then can produce handle from the finger landing of user the problem of the container etc. that drops itself.

That is, the double container of the prior art be only made up of with plastic containers canister is relative heavier and use inconvenience, and as individual character commodity or tableware for baby, merchantability is very low.

In addition, the double-deck thermally insulated container of prior art, upper end edge due to the internal container of metal material is intactly exposed to the top of external container, so when loading the food of heat in the internal container of metal material, likely overheated by the top ends edge of heat trnasfer internal container, bring the security incidents such as scald therefore may to the user such as child, baby of skin sensitivity.

Patent document 1: Korean Utility Model discloses No. 20-2014-0000682 (2014.02.04)

Patent document 2: Korean Patent discloses No. 10-2014-0071703 (2014.06.12)

Patent document 3: Korean Patent discloses 10-2010-0001819 (2010.02.19)

Utility model content

The utility model completes in order to the problem points solving described prior art, the purpose of this utility model is by providing lid to be provided as tableware merchantability for baby very outstanding, and by giving handle antiskid function and the double sheet container that can use safely, when described lid has the internal container of the metal material that thickness is relatively thin compared with the external container of plastic material and covers the top of internal container, easily discharge the edge gateway portion of moisture.

According to one side of the present utility model, a kind of double sheet container is provided, it has main body and lid, described main body has and forms open inner space, top, and has with the internal container of the metal material of the upper end edge of form bending curling laterally and the injection molding external container of mode be close to the outside of described internal container and bottom surface; Described lid is combined with the top of described main body, and the feature of described double sheet container is, it has: thermal resistance portion, is arranged at the inner side of the described upper end edge of described internal container; Central authorities' protuberance, with the form bending projected upwards from the bottom surface of described internal container; Lid bottom surface Embedded Division, extends from the bottom surface of described lid to circumferencial direction and outstanding downwards, to be embedded into described upper end edge; Lid edge part, with protruding outside to described lid of the mode vertical with described lid bottom surface Embedded Division; And multiple air discharge duct portion, be formed at the outer peripheral face of described lid bottom surface Embedded Division and the bottom surface of described lid edge part.

In addition, described air discharge duct portion has: multiple vertical channel portion, extends to vertical direction at the outer peripheral face of described lid bottom surface Embedded Division, and separates configuration along the outer peripheral face of described lid bottom surface Embedded Division; And multiple horizontal slot portion, extend to horizontal direction in the bottom surface of described lid edge part, to be connected respectively with described vertical channel portion, and in the bottom surface configuration spaced apart in the circumferential direction of described lid edge part.

In addition, described lid is formed by transparent plastic material, also has: lid hyalomere, is positioned at the central authorities of described lid; Cover translucent portion, be formed at the bottom surface of the described lid between described lid hyalomere and described lid edge part; And drafting department, print from the upper surface of described lid hyalomere is spaced apart in the circumferential direction.

In addition, described drafting department is made up of the prime coat of upper surface and the pattern form layer on the top that is printed on described prime coat being printed on described lid hyalomere.

In addition, described thermal resistance portion as by the Thermoplastic polyamide elastomer (TPAE:Polyamide based thermoplastic elastomer) of the thermostabilization transmitted from described internal container or the heat-absorbing material of any one that is selected from wherein, is formed by from the one comprised in the material selected in the group of polyether-polyamide block copolymer, thermoplastic polyester elastomer, thermoplastic polyurethane.

In addition, described main body also has name record portion, and it is for showing name in the bottom surface of described external container.

According to the double sheet container of one side of the present utility model, by forming in the bottom of internal container the structural rigidity that central protuberance increases internal container, even if the thickness of reduction internal container also can maintain structural rigidity, internal container has the thickness of existing internal container or the thickness relatively thinner than the external container of plastic material thus, therefore, it is possible to alleviate double sheet container overall weight, have as the very excellent advantage of relatively light and firm tableware merchantability for baby.

In addition, the utility model is provided with handle in the both sides of edges of external container, anti-slip part is provided with above handle, the bottom surface central authorities of handle are provided with handle slot portion, for formed handle slot portion external margin and handle bottom edge formed stop dyke, hold use with can making the user security such as child, baby thus, and very excellent by tableware merchantability as child.

In addition, in the utility model, stop the thickness up and down in the handle slot of the Thickness Ratio up and down portion of dyke to form the effect playing ribs relatively thickly, there is the advantage of the intensity that can increase the handled position of external container formation adjacent with internal container thus.

In addition, the utility model provides the lid made with the specification of the upper end edge that can embed internal container, this lid has lid hyalomere, covers translucent portion, lid edge part, lid bottom surface Embedded Division, air discharge duct portion and drafting department, thus by arranging drafting department at the outer surface of lid hyalomere, with the naked eye can identify that food or the content of keeping are come in the inner space loading internal container, user can be made more natural and shape that is easily cognitive drafting department simultaneously.

In addition, the moisture generated by moisture or the many content of steam, by the air discharge duct portion of lid, can be discharged to the outside of double sheet container by the utility model like a cork.Thus, the internal pressure of internal container can reduce or become identical with atmospheric pressure differential, and its result lid can connect with the upper end edge of internal container or be separated like a cork.

In addition, the utility model also has the name record portion for the body floor display name at double sheet container, and has for user like a cork at the loss prevention function of the name of name record portion display oneself.

In addition, the utility model also has thermal resistance portion, more overheated than external container by the top ends of the internal container avoiding metal material under the state of the food that heat is housed, and can prevent the users such as the child of skin sensitivity, baby from the security incident of scald etc. occurring in advance.

Accompanying drawing explanation

Fig. 1 is the oblique view of the double sheet container of an embodiment of the present utility model.

Fig. 2 be main body and the lid of the double sheet container shown in Fig. 1 be separated oblique view.

Fig. 3 is the ground plan of the lid shown in Fig. 2.

Fig. 4 is the sectional drawing blocked along the line A-A shown in Fig. 3.

Fig. 5 is the sectional drawing of the state of the main body shown in composition graphs 2 and lid.

Fig. 6 is the ground plan of the main body shown in Fig. 2.

In figure: 100-main body, 110-internal container, 120-external container, 126-handle, 127-anti-slip part, 128-handle slot portion, 129-stops dyke, 130-thermal resistance portion, 140-name record portion, 200-covers, 210-lid hyalomere, and 220-covers translucent portion, 230-drafting department, 240-covers bottom surface Embedded Division, 250-lid edge part, 260-air discharge duct portion.

Detailed description of the invention

Below, with reference to accompanying drawing, embodiment of the present utility model is described in detail.In addition, in explanation of the present invention, if be judged as fuzzy theme of the present utility model to relevant known formation or illustrating of function, then description is omitted.

In figure, Fig. 1 is the oblique view of the double sheet container of an embodiment of the present utility model.

With reference to figure 1, the present embodiment comprises main body 100 and lid 200, described main body has carries out keeping and the double wall that forms open inner space, top to load content etc., and described lid is combined with described main body 100, to cover the top of the opening of described main body 100.

Fig. 2 be main body and the lid of the double sheet container shown in Fig. 1 be separated oblique view.

With reference to figure 2, main body 100 is become by internal container 110 and external container 120 and has the double-deck heat guard of double walled.

Internal container 110 is formed by metal material.Such as, the internal container 110 of main body 100 is in order to the food that loads containing moisture or prevent food spoilage and have corrosion resistance by such as stainless steel etc. and the metal material easily can removing the character of pollutant is formed.

Main body 100 comprises internal container 110, and described internal container has open inner space, top, and has with the upper end edge 111 of form bending curling laterally.

Upper end edge 111 is not by expose portion that external container 120 wraps up.

When hot food or the content such as soup, boiling water are encased in the internal container 110 of metal material, the upper end edge 111 of external container 120 overheats, and likely the user of skin sensitivity is brought to the generation of the security incidents such as scald.

Main body 100 has the injection molding external container 120 of mode be close to the outside of internal container 110 and bottom surface.

External container 120 cannot to form the nonmetallic materials of heat trnasfer fast lower than described internal container 110 by heat transfer coefficient or plastic material is formed.Such as, when external container 120 can be with plastic material or synthetic resin material injection molding, thermal deformation and low ABS (acrylonitrile-butadiene-styrene copolymer) material of shrinkage factor.And external container 120 can use other plastic materials that can be used as tableware or bowl to make.Thus, the material of external container 120 only can not be defined in described ABS resin material.

Fig. 3 is the ground plan of the lid shown in Fig. 2, and Fig. 4 is the sectional drawing blocked along the line A-A shown in Fig. 3, and Fig. 5 is the sectional drawing of the state of the main body shown in connection layout 2 and lid, and Fig. 6 is the ground plan of the main body shown in Fig. 2.

With reference to figure 5, the present embodiment comprises the thermal resistance portion 130 of the inner side of the described upper end edge 111 being arranged at internal container 110.

Wherein, thermal resistance portion 130 can be the endless member that the upper inner bight 121 of externally container 120 extends to circumferencial direction.

That is, thermal resistance portion 130 is between the inner side of the described upper end edge 111 of internal container 110 and the upside in the upper inner bight 121 of external container 120.

Wherein, internal container 110 can be the component of the heat directly transmitting hot food etc.

Especially, thermal resistance portion 130 can by for making the Thermoplastic polyamide elastomer of the thermostabilization transmitted from described internal container 110 (TPAE:Polyamide based thermoplastic elastomer) or the heat-absorbing material of any one be selected from wherein form.Wherein, heat-absorbing material is formed by from any one comprising in the material selected in the group of polyether-polyamide block copolymer, thermoplastic polyester elastomer and thermoplastic polyurethane.

In addition, thermal resistance portion 130 is carried out stabilisation to heat and refers to and to be absorbed by the function of the thermogenetic thermic load of internal container 110 by the described properties of materials mentioned.

That is, thermal resistance portion 130 thermic load in upper inner bight 121 played by absorbing external container 120 suppresses to make its not inwardly function of transmitting of upper end edge 111 side of container 110.

If carry out additional information, the upper end edge 111 of the internal container 110 of metal material is intactly exposed to the top of external container.

If under the state do not had as in the present embodiment, when being loaded by the food of heat in the internal container 110 of metal material, the situation because heat trnasfer causes the upper end edge 111 of internal container 110 to overheat can be there is in thermal resistance portion 130.In this case, the user such as child, baby of skin sensitivity such as likely to be scalded at the security incident because of the upper end edge 111 of overheated internal container 110.

But, the present embodiment have as described in thermal resistance portion 130, and be configured to absorb by thermal resistance portion 130 heat transmitted upper end edge 111 side to the internal container 110 of metal material.That is, the present embodiment is by preventing the upper end edge 111 of internal container 110 more overheated than external container 120, can prevent the users such as the child of skin sensitivity, baby from the security incidents such as scald occurring in advance.

In addition, with reference to figure 2 or Fig. 5, main body 100 comprises the central protuberance 112 of the form bending to project upwards in the bottom of internal container 110.

The central protuberance 112 of internal container 110 plays the effect of the structural strength improving internal container 110.That is, central protuberance 112 is integrally formed with internal container and plays the effect of warp architecture or ribs.

Compared with not there is the existing container of central protuberance 112, the internal container 110 of the present embodiment can have the structural strength relatively strengthened, even if or the thickness of the bottom surface side or wall side that reduce internal container 110 intensity same or similar with existing container also can be provided.

Thus, internal container 110 has as having the metal material of relatively thin thickness and the weight of internal container 110 that reduces, therefore, it is possible to reduction double sheet container overall weight relatively.

In addition, the central protuberance 112 of internal container 110 is supported by the central support portion 123 of external container 120.

In addition, the bottom thickness t1 of the central support portion 123 of external container 120 compared to external container 120 wall thickness t2 or remove the thickness of the external container 120 beyond described central support portion 123, formed relatively large or thicklyer.

That is, due to the bottom thickness t1 of central support portion 123, thermal resistance effect is at the bottom maximizing of external container 120.If carry out additional information to this, the bottom space 124 of external container 120 is by the bottom surface of space outerpace 120 and integral type annular cradle portion 122 zoning of giving prominence to downwards from the bottom surface of this external container 120.

The air of the bottom space 123 of this external container 120 is expanded by the heat transmitted by internal container 110 and external container 120, and the pressure of the air expanded so finally act as the power of the double sheet container of upwards lifting the present embodiment.

That is, the frictional force between double sheet container and ground is reduced by the pressure of the air of described expansion, and therefore double sheet container is easy to slip on ground, and this may cause inconvenience to use double sheet container.

The present embodiment can realize the antiskid function (non-slip function) of following degree excellence, namely can alleviate described discomfort by the anti-slip ring 125 that is combined with the bottom surface groove in annular support portion 122 and the described central support portion 123 with relatively thick bottom thickness t1.

Wherein, anti-slip ring 125 is formed by rubber or silicon materials, by the bottom surface groove forcing the either type in embedded mode, adhesive means to be fixed on annular support portion 122.

As shown in Figure 6, anti-slip ring 125 is along the circumferential direction arranged at the bottom surface groove in annular support portion 122 tightly, by providing the frictional force more relatively large than the ring structure with gap or projection, thus can improve antiskid function.

On the other hand, with reference to figure 3 ~ Fig. 5, lid 200 can be formed by transparent plastic material.This lid 200 manufactures by injection moulding, and have the central authorities of lid 200 lid hyalomere 210 and be formed at the translucent portion 220 of lid of bottom surface of the described lid 200 between described lid hyalomere 210 and lid edge part 250.

Wherein, covering translucent portion 220 by what formed through Surface heat-treatent or Laser Micro-Machining multiple fine convexes to form optical translucent region downwards.

The translucent portion 220 of this lid also plays for preventing the water droplet of the bottom surface easily condensing upon lid 200 from moving to internal container 110 side of main body 100.

In addition, cover translucent portion 220 and provide chucking power (grip) by the region of the frictional force providing the lid 200 that can bear the sliding plastic material of commute, conveniently to hold for user when washing the dishes or clean.

Lid 200 comprises from the upper surface of lid hyalomere 210 drafting department 230 printed spaced apart in the circumferential direction.

In order to confirm the content of the inside of the internal container 110 being positioned at main body 100, the direction of visual lines of user is naturally towards lid hyalomere 210, but not cover translucent portion 220, due to lid hyalomere 210 being provided with drafting department 230, so the pattern form of drafting department 230 is more effectively revealed in user, pattern form can be understood more reliably for user.

Certainly, as shown in Figure 2, the pattern form covering the drafting department 230 of 200 also represents the outer surface of the external container 120 in main body 100 equally or on a 50-50 basis.By this feature, user can naturally accept lid 200 and main body 100 is a set of product.

As shown in Figure 4, drafting department 230 is made up of with the pattern form layer 232 on the top being printed on described prime coat 231 prime coat 231 of the upper surface being printed on lid hyalomere 230.Wherein, prime coat 231 is matching in colour with pattern form layer 232, even if thus can play the effect of the effect more clearly expressing pattern form layer 232 and the barrier film that pattern form layer 232 also can be prevented at high operating temperatures to be out of shape.

In addition, cover 200 to comprise: annular cover bottom surface Embedded Division 240, along the circumferential direction extends from the bottom surface of lid 200 and give prominence to downwards, to be embedded in the upper end edge 111 of internal container 110; Lid edge part 250, with protruding outside to described lid 200 of the mode vertical with described lid bottom surface Embedded Division 240; And multiple air discharge duct portion 260, be formed at the outer peripheral face of described lid bottom surface Embedded Division 240 and the bottom surface of described lid edge part 250.

By amplify with the broken circle of Fig. 5 represent or the ground plan of Fig. 3 known, air discharge duct portion 260 is made up of multiple vertical channel portion 261 and multiple horizontal slot portion 262, described multiple vertical channel portion extends from the outer peripheral face of described lid bottom surface Embedded Division 240 to vertical direction, and separates configuration along the outer peripheral face of described lid bottom surface Embedded Division 240; Described multiple horizontal slot portion extends from the bottom surface of described lid edge part 250 to horizontal direction, to be connected respectively with described vertical channel portion 261, and from the bottom surface configuration spaced apart in the circumferential direction of described lid edge part 250.

Lid 200 and main body 100 be when being bonded to each other, from be contained in main body 100 internal container 110 inside content the steam that produces be discharged by air discharge duct portion 260.

Thus, the pressure that the pressure produced by described steam etc. is produced by the air compressing of internal container 110 when maybe lid 200 and main body 100 being combined is as being separated from main body 100 by lid 200 or preventing the resistance of the combination between lid 200 and main body 100 and play a role.

That is, by air discharge duct portion 260, the internal pressure of internal container 110 reduces with atmospheric pressure differential or becomes identical, and therefore covering 200 can easily combine with the upper end edge 111 of the internal container 110 of main body 100 or be separated.

On the other hand, with reference to figure 2, Fig. 5 and Fig. 6, main body 100 can be provided with the handle 126 of the surrounding of multiple externally container 120 in order to the convenience of user.

Such as, the handle 126 being arranged at the both sides of edges of external container 120 has anti-slip part 127 in the above.

Wherein, anti-slip part 127 is made up of the multiple upwards fine projections formed by any one in injection moulding, Surface heat-treatent, Laser Micro-Machining.

This anti-slip part 127 improves the frictional force of the finger to user, and therefore user firmly can hold handle 126 safely and uses.

Anti-slip part 127 is as the part made with handle 126 integral type, and the important document that non-individual is installed, compared with combining the product of independently slip-proofing device, can manufacturing cost be reduced.

In addition, handle 126 is provided with handle slot portion 128 in its bottom surface central authorities, is formed stops dyke 129, to form the gabarit in handle slot portion 128 in the bottom edge of handle 126.Thus, the user such as child, baby can hand sliding and hold handle 126 safely and use.

Especially, the thickness up and down stopping the Thickness Ratio up and down of dyke 129 to form the position in handle slot portion 128 is formed relatively thickly, and the effect of the ribs of the rigidity between external container 120 and handle 126 is strengthened in performance.Therefore, stop dyke 129 can make up external container 120 as ribs adjacent one another are with internal container 110, as on thickness the more or less position that intensity is relatively weak safety on leak, and play and increase the intensity at position or the effect of durability that handle 126 is connected with external container 120.

With reference to figure 6, main body 100 also comprises for the name record portion 140 at the bottom surface of described external container 120 display name.

Name record portion 140, by give prominence to protuberance form during injection moulding external container 120 or engraving form is sunk the space providing user can record name, plays thus and has remembered for user the effect that name prevents double sheet container in advance and loses in advance.

Claims (6)

1. a double sheet container, it has main body and lid, described main body has the inner space forming top and open, and the internal container with the metal material of the upper end edge of the form bending of rolling up laterally and the injection molding external container of mode be close to the outside of described internal container and bottom surface; Described lid is combined with the top of described main body; It is characterized in that, described double sheet container has:

Thermal resistance portion, is arranged at the inner side of the described upper end edge of described internal container;

Central authorities' protuberance, with the form bending projected upwards from the bottom surface of described internal container;

Lid bottom surface Embedded Division, extends from the bottom surface of described lid to circumferencial direction and outstanding downwards, to be embedded into described upper end edge;

Lid edge part, with protruding outside to described lid of the mode vertical with described lid bottom surface Embedded Division;

And multiple air discharge duct portion, be formed at the outer peripheral face of described lid bottom surface Embedded Division and the bottom surface of described lid edge part.

2. double sheet container according to claim 1, is characterized in that, described air discharge duct portion has:

Multiple vertical channel portion, extends from the outer peripheral face of described lid bottom surface Embedded Division to vertical direction, and separates configuration along the outer peripheral face of described lid bottom surface Embedded Division; And

Multiple horizontal slot portion, extends from the bottom surface of described lid edge part to horizontal direction, to be connected respectively with described vertical channel portion, and from the bottom surface configuration spaced apart in the circumferential direction of described lid edge part.

3. double sheet container according to claim 2, is characterized in that, described lid is formed by transparent plastic material, also has:

Lid hyalomere, is positioned at the central authorities of described lid;

Cover translucent portion, be formed at the bottom surface of the described lid between described lid hyalomere and described lid edge part; And

Drafting department, prints from the upper surface of described lid hyalomere is spaced apart in the circumferential direction.

4. double sheet container according to claim 3, is characterized in that, described drafting department is by forming as follows:

Prime coat, is printed on the upper surface of described lid hyalomere; And

Pattern form layer, is printed on the top of described prime coat.

5. double sheet container according to claim 1, it is characterized in that, described thermal resistance portion as by the Thermoplastic polyamide elastomer of the thermostabilization transmitted from described internal container or the heat-absorbing material of any one that is selected from wherein, is formed by from any one comprising in the material selected in the group of polyether-polyamide block copolymer, thermoplastic polyester elastomer and thermoplastic polyurethane.

6. double sheet container according to claim 1, is characterized in that, described main body also has name record portion, and it is for showing name in the bottom surface of described external container.