KR101260424B1 - A Food Carrier Bag including Thinsulate - Google Patents

Abstract

The present invention is directed to a bag for food delivery comprising a snug material. More particularly, the present invention relates to a bag for food delivery, comprising: a case portion provided with a top plate portion, a bottom plate portion, a back plate portion and a pair of side plate portions so as to have a storage portion opened in one direction and capable of storing food or food packing boxes; And a cover member integrally joined to one side of the case part so as to open or close the accommodating part, wherein the case part is composed of an outer skin and an inner skin spaced apart from the outer skin by a predetermined space, And a silver paste film provided between the outer shell and the inner skin to be spaced apart from each other by a predetermined distance, and further comprising a warming agent provided between the silver foil film and the outer shell, wherein the silicate is provided between the silver foil film and the inner skin, A plastic plate provided on the inner surface; A silver foil film provided on the inner surface of the inner film; and a heat insulating material provided between the plastic film and the silver foil film, wherein at least one of the side plate portion and the back plate portion is provided on the inner surface of the inner film; And a heat insulating material provided between the silver foil film and the sheath, wherein the heat insulating material is filled between the heat insulating material and the sheath.

Description

{A Food Carrier Bag including Thinsulate}

The present invention is directed to a bag for food delivery comprising a snug material. More specifically, the present invention relates to a bag for food delivery comprising a silty material having a significantly improved thermal insulation effect by organically bonding a heat-insulating special material, such as a silicate, between the inner skin and the outer skin of the case.

Generally, as the dietary culture changes, the number of cases of eating and delivering food at home or at work is increasing. In the case of foods which are heated at a high temperature and which should be consumed at a temperature higher than a predetermined temperature, food can be eaten at room temperature due to the temperature of the heated container, the food box or the temperature of the food when the food is delivered in a short time. When the food arrived, it became impossible to feel the characteristic taste of the food when the temperature of the container decreased or the temperature of the food decreased.

So delivery food companies consider it important to deliver food quickly before it gets cold. However, no matter how fast the food is delivered, the delivery speed will be limited due to the delivery distance, etc. Especially during the winter when the temperature is rapidly falling, the speed of food cooling will accelerate during the delivery, Considering the minimum amount of time and distance it takes to cook food, the temperature of the food should be considered to be somewhat cooling.

In order to solve these problems, a warm bag for food delivery is used. However, there is a problem that the warming effect is not greatly improved by the construction of the warming bag which is currently used, and there is a warming bag including a heating mechanism using hot wire such as nichrome in the warming bag. In such a case, A control device is required to prevent such a fire, so that the price for manufacturing the heat-insulating bag becomes high and the size becomes large, which is a problem that is difficult to apply for delivery . Therefore, a warming bag capable of enhancing the warming effect without requiring a separate warming device was required.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a heat-insulating bag for food delivery, So that the taste can be maintained when consumed.

In one embodiment of the present invention, the insulating effect is uniformly achieved without using a separate induction heater by organically bonding various insulating agents, thinsulate films, plastic plates, and insulators, including thinsulate, And provide a warmth bag for food delivery. In addition, since there is no separate electrical device, there is no overheat prevention device, temperature sensor, and control device to prevent fire accidents, and it provides economical power and provides a warmth bag for food delivery that does not require separate A / S .

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

An object of the present invention is to provide a food delivery bag comprising a case portion provided with a top plate portion, a bottom plate portion, a back plate portion and a pair of side plate portions so as to have a receiving portion openable in one direction and capable of receiving food or food packing boxes; And a cover member integrally joined to one side of the case part so as to open or close the accommodating part, wherein the case part is composed of an outer skin and an inner skin spaced apart from the skin by a predetermined distance, and the upper surface plate part, the lower surface plate part, And at least one of the side plate portions includes a sealant between the outer skin and the inner skin.

The upper surface plate portion may include an adhesive tape disposed between the outer surface and the inner surface and spaced apart from the outer surface and the inner surface by a predetermined distance, and the adhesive may be provided between the adhesive tape and the inner skin or between the inner surface and the outer surface.

And a heat preserving agent provided between the silver foil film and the sheath, wherein the sheath is provided between the silver foil film and the inner foil.

The bottom plate portion includes a plastic plate provided on the inner surface of the outer shell; And an elastic film provided on the inner surface of the endothelium.

And a warming agent provided between the plastic plate and the silver foil film.

At least one of the side plate portion and the back plate portion includes: an elastic film provided on the inner surface of the inner film; And a warming agent provided between the silver foil film and the sheath.

And a heat insulating material provided between the warming agent and the sheath.

The envelope may be characterized by a cordura fabric.

The endothelium may be composed of nylon.

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And a detachable member provided on one side of the cover member and the case part to detachably attach the cover member to one side of the case part to open or close the storage part.

And a grip portion provided on one side of the case portion.

As described above, according to one embodiment of the present invention, as described above, the present invention relates to a heat-insulating bag for food delivery, and in particular, it prevents the temperature of food from being lowered during the time required for food delivery, .

An embodiment of the present invention is advantageous in that it can achieve the same warming effect without using a separate induction heater by organically bonding various insulating agents including a silicate, a silver foil film, a plastic plate, and a heat insulating material to the cross- have. In addition, since there is no separate electrical device, there is no need for an overheat prevention device, a temperature sensor, and a control device for preventing a fire accident, thereby ensuring cost economics and having no need for additional A / S.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be appreciated by those skilled in the art that various other modifications and variations can be made without departing from the spirit and scope of the invention, All fall within the scope of the appended claims.

1 is a perspective view of a bag for food delivery including a snail material according to an embodiment of the present invention.
FIG. 2 is a perspective view of a bag for food delivery including a silencer material in a state in which a cover member is opened according to an embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of a case part in a bag for food delivery including a silty material according to a first embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of a top plate portion in a bag for food delivery including a siliceous material according to a second embodiment of the present invention; FIG.
FIG. 5 is a partial sectional view of a bottom plate portion of a bag for food delivery according to a second embodiment of the present invention,
FIG. 6 is a partial cross-sectional view of a side plate portion in a bag for food delivery including a siliceous material according to a second embodiment of the present invention; FIG.
FIG. 7 is a sectional view taken along line AA of FIG. 1,
Fig. 8 is a cross-sectional view taken along line BB in Fig.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the detailed description of known functions and configurations incorporated herein will be omitted when it may unnecessarily obscure the subject matter of the present invention.

The same reference numerals are used for portions having similar functions and functions throughout the drawings. Throughout the specification, when a part is referred to as being "connected" to another part, it is not limited to a case where it is directly connected to the other part, do. Also, to include an element does not exclude other elements unless specifically stated otherwise, but may also include other elements.

Hereinafter, the configuration of the food delivery bag 1 including the sealant 2 according to the embodiment of the present invention will be described. 1 is a perspective view of a bag 1 for food delivery including a snail 2 material according to an embodiment of the present invention. 2 shows a perspective view of the bag 1 for food delivery including the material of the sleeves 2 in a state in which the cover member is opened according to an embodiment of the present invention.

1 and 2, a bag 1 for food delivery containing a snail 2 material according to an embodiment of the present invention is opened in one direction to accommodate a food or food storage box The case 100 is integrally formed at one side of the case 100 so as to open or close the case and the accommodating portion provided with the top plate portion 10, the bottom plate portion 20, the back plate portion 40 and the pair of side plate portions 30 And a cover member coupled thereto.

As described below, the end face of the case part 100 is composed of the outer shell 11 and the outer shell 11 which are spaced apart from the outer shell 11 by a predetermined distance. Between the outer shell 11 and the outer shell 11, predetermined heat insulating materials are provided. Specific constructions and embodiments of such a heat insulating material will be described in detail below.

1 and 2, the attachment / detachment member 51 may be provided between the inner surface of the cover member 50 and the outer surface of the upper surface plate 10. Therefore, the cover member 50 can open or close the receiving portion by the attaching / detaching member 51. As shown in Fig. 2, when the cover member 50 is opened, the food box 7 can be housed in the receiving portion. Although the attaching / detaching member 51 is constituted by a button tape in the specific embodiment, it may be provided in various ways such as a button or a clip. If the attaching / detaching member 51 is within a range that can be easily changed and replaced by a person skilled in the art All of which fall within the scope of the present invention.

1 and 2, a bag 1 for food delivery including a snack 2 according to an embodiment of the present invention includes a handle 60 provided at one side of a case 100, So that the bag 1 can be held easily during delivery.

Hereinafter, a food delivery bag 1 including a snail 2 according to an embodiment of the present invention will be described with respect to a cross section of the case 100. [ 3 is a partial cross-sectional view of a case part 100 in a bag 1 for food delivery comprising a snail 2 according to a first embodiment of the present invention. 3, the cross sectional structure of the upper surface plate portion 10, the lower surface plate portion 20, the side surface plate portion 30 and the rear surface plate portion 40 constituting the casing portion 100 is formed by the outer surface 11 and the outer surface An inner skin 12 spaced apart from the outer skin 11 by a predetermined distance and a silicone sealant 2 filled between the outer skin 11 and the inner skin 12.

Synthetic material (2) is often used as a sound absorbing material for automobile or soundproofing. However, such a synthetic material (2) is used as a thermal insulation material in the present invention due to its excellent warming effect. In a specific example, CS150 < RTI ID = 0.0 > (2) A brief description of the structure and function of the heat insulating material is as follows. The heat insulating effect can be exerted without a separate heating device even at a very low temperature by applying the microfiber technique.

(2) The heat insulation material is composed of innumerable fine air layers formed between the microfibrous fiber layers made by the melt blown method, and the air layer having the high heat insulation effect catches the heat, thereby exhibiting excellent heat insulation performance. (2) Insulating material is superior to thickness type (C type) or weight (THL type) than any synthetic thermal insulation materials developed so far. Insulation is 1.5 times better than down. Exceptional thermal insulation, yet thin and light, so the activity is free. In addition, it keeps the heat insulation performance by being dried quickly when it gets wet.

The product is C (Classic, which has the best thermal insulation against thickness), U (Ultra, C type with warmth and softness, thicker than C), THL (Lite Loft, It is classified as S (Supreme), G (Most economical as a material with volume and smooth texture) type. Artificial materials, such as the Schleicher (2), include Primaloft, which is used as a sleeping bag or clothing insulation, and the Polarguard series of invista.

Hereinafter, the cross-sectional structure of the case part 100 in the food delivery bag 1 including the sanitary napkin 2 according to the second embodiment of the present invention will be described. In the second embodiment, the top plate portion 10, the side plate portion 30, and the bottom plate portion 20 have different sectional structures from each other in a specific configuration than the first embodiment. 4 is a partial cross-sectional view of a top plate 10 in a bag 1 for food delivery including a sanitary napkin 2 according to a second embodiment of the present invention.

4, the top plate portion 10 of the bag 1 for food delivery including the sanitary napkin 2 according to the second embodiment of the present invention comprises a shell 11, a warming agent 4, 3), the sealant (2), and the endothelium (12). Specifically, the upper surface plate portion 10 is composed of an outer skin 11 and an inner skin 12 spaced apart from the outer skin 11 by a predetermined distance. Preferably, the outer shell 11 is comprised of a cordura fabric and the inner shell 11 is comprised of nylon (in the specific embodiment, nylon is 201T nylon).

 4, the silver foil film 3 (in the concrete example, the silver foil film 3 is the silver foil insulation 5T) is separated from the outer shell 11 and the inner foil 12 at predetermined intervals . In addition, the heat sealant 4 is filled between the envelope 11 and the silver foil film 3, and between the silver foil film 3 and the inner foil 12, the above-described silicate 2 (in the concrete example, CS150 < / RTI > was used). Further, it is obvious that such a warming agent (4) belongs to the scope of the present invention as well as other warming agent (4) materials which can be easily changed and substituted by those skilled in the art.

5 is a partial cross-sectional view of a bottom plate portion 20 in a bag 1 for food delivery including a sanitary napkin 2 according to a second embodiment of the present invention. 5, the bottom plate portion 20 of the bag 1 for food delivery including the sanitary napkin 2 according to the second embodiment of the present invention comprises a shell 11, a plastic plate 5, a PE plate, The warming agent 4, the silver foil film 3, and the inner skin 12. Specifically, the bottom plate portion 20 is composed of an outer skin 11 and an inner skin 12 spaced apart from the outer skin 11 by a predetermined distance. The outer shell 11 is preferably made of cordura fabric and the inner shell 12 is preferably made of nylon (nylon in the specific example is 201T nylon).

 It can be seen that the silver foil film 3 (in the specific example, the silver foil warmer 5T was used as the silver foil film) is bonded to the inner surface of the inner foil 12, as shown in Fig. In addition, the plastics plate is coupled to the inner surface of the outer shell 11.

 The warming agent 4 in the second embodiment of the present invention is filled between the silver foil film 3 and the plastic plate 5. Further, it is obvious that such a warming agent (4) belongs to the scope of the present invention as well as other warming agent (4) materials which can be easily changed and substituted by those skilled in the art.

6 shows a partial cross-sectional view of a side plate 30 in a bag 1 for food delivery containing a snail 2 according to a second embodiment of the present invention. The configuration of the side plate portion 30 and the configuration of the back plate portion 40 according to the second embodiment of the present invention are the same. 6, the side plate portion 30 of the bag 1 for food delivery including the sanitary napkin 2 according to the second embodiment of the present invention comprises a shell 11, a heat insulating material 6, 4, the silver foil film 3, and the endothelium 12.

Specifically, the upper surface plate portion 10 is composed of an outer skin 11 and an inner skin 12 spaced apart from the outer skin 11 by a predetermined distance. The outer shell 11 is preferably made of cordura fabric and the inner shell 12 is preferably made of nylon (nylon in the specific example is 201T nylon).

It is noted that the silver foil film 3 (in the specific example, the silver foil warmer 5T was used as the silver foil film) is attached to the inner surface of the inner foil 12 as shown in FIG. The heat insulating material 4 is bonded to the silver foil film 3 and the heat insulating material 6 is filled between the heat insulating material 4 and the sheath 11. The other warming agent (4) and the heat insulating material (6), which can be easily changed and replaced by those skilled in the art, It is obvious that it belongs to the scope of right.

Fig. 7 is a sectional view taken along line AA of Fig. 1, and Fig. 8 is a sectional view taken along the line BB of Fig. 1. As shown in Fig. 7, It can be seen that the constitution is constituted by the outer shell 11, the warming agent 4, the silver foil film 3, the sealant 2 and the inner skin 12 as shown in Fig. The side plate portion 30 is composed of a shell 11, a heat insulating material 6, a warming agent 4, an silver foil film 3, It is also understood that the bottom plate portion 20 is composed of the outer shell 11, the silver foil film 3, the warming agent 4, the plastic plate 5, 8, the side plate portion 30 and the back plate portion 40 are covered with the outer shell 11, the heat insulating agent 6, the warming agent 4, the silver foil film 3, As shown in FIG.

The first embodiment and the second embodiment described above provide a preferred embodiment of the present invention. Accordingly, the scope of the present invention is always determined by the claims, and should not be construed as limited to the embodiments or drawings.

1: Food delivery bag
2: Sychyl
3: silver foil film
4: Insulating agent
5: Plastic plate
6: Insulation
7: Food boxes
10:
11: envelope
12: Endothelium
20:
30: side plate
40:
50: cover member
51:
60: Handle portion
100: Case portion

Claims (12)

In a food delivery bag,
A case portion provided with a top plate portion, a bottom plate portion, a back plate portion and a pair of side plate portions so as to have a storage portion which is opened in one direction and can accommodate food or food packing boxes; And
And a cover member integrally coupled to one side of the case part so as to open or close the accommodating part,
Wherein at least one of the top plate portion, the bottom plate portion, the back plate portion and the side plate portion includes a sealant between the outer skin and the inner skin,
The upper surface plate portion,
And an adhesive tape disposed between the outer shell and the inner shell and spaced apart from the outer shell and the inner shell by a predetermined distance, wherein the adhesive further comprises a heat preserving agent disposed between the adhesive film and the outer shell, The film being provided between the film and the inner film,
The lower-
And a heat insulating material provided between the plastic plate and the silver foil film, wherein the plastic foil is provided on the inner surface of the outer sheath and the silver foil film is provided on the inner surface of the inner foil,
Wherein at least one of the side plate portion and the back plate portion comprises:
An elastic film provided on the inner surface of the inner film; And a heat insulating material provided between the silver foil film and the sheath, the heat insulating material being provided between the heat insulating material and the sheath,
And a detachable member provided at one side of the cover member and the case part to detachably attach the cover member to one side of the case part to open or close the storage part. delete delete delete delete delete delete The method according to claim 1,
Wherein the outer shell comprises a cordura fabric. ≪ RTI ID = 0.0 > 15. < / RTI > The method according to claim 1,
Wherein the inner skin is made of nylon. ≪ RTI ID = 0.0 > 11. < / RTI > delete delete The method according to claim 1,
The bag for food delivery according to claim 1, further comprising a grip portion provided on one side of the case portion.

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