Distribution bag capable of keeping pizza at constant temperature

Abstract

The distribution bag comprises a bag body and bag lugs, the bag lugs are fixedly connected to the top of the bag body, through holes are formed in the bag lugs, an inner layer is fixedly connected to the inner side of the bag body, a plurality of groove holes are formed in the inner side face and the bottom face of the inner layer, and the bag lugs are arranged in the groove holes. Positioning pads are fixedly connected to the four corners of the bottom face of the inner layer. The pizza box packaging bag has the advantages that the right-angle type positioning pad is adhered to the preset position of the inner layer in the bag body, the positioning pad is made of plastic, and the positioning pad is formed by connecting the bottom plate and the two side plates at the edge of the top surface of the bottom plate, so that the four corners of a square pizza box can be exactly positioned, and the pizza box can be exactly placed in the middle of the bag body; when the bag is bolted through the bag lugs, the bolting points and the bag lugs are just located above the center of the pizza box, it is guaranteed that pizzas are horizontal and not inclined when the pizzas are carried by hands to be distributed, the product integrity of the pizzas is effectively guaranteed, and the distribution effect and the distribution efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of delivery bags, in particular to a delivery bag for keeping pizza at a constant temperature. Background Art

[0002] A pizza delivery bag is a packaging bag designed specifically for takeout foods such as pizza, aiming to ensure that the food maintains its original temperature, taste, and hygienic safety during transportation. Pizza delivery bags are usually made of environmentally friendly and durable materials such as aluminum foil, non-woven fabric, plastic, etc. These materials have good heat insulation performance, can effectively maintain the temperature of the pizza, and at the same time prevent direct contact between the food and the external environment, ensuring the hygienic safety of the food. The delivery bag is usually designed as a three-dimensional structure, with enough space inside to accommodate the pizza box and other accessories such as tableware, sauces, etc.

[0003] Since the pizza box is square, when the pizza box is placed in the delivery bag, the pizza box often slips in the delivery bag, that is, the fastening point of the delivery bag is not located at the center position of the pizza box, which will cause the pizza box to be skewed during delivery, unable to guarantee the product integrity of the pizza itself, and also easily lead to the inability to tightly wrap between the delivery bag and the pizza box, resulting in poor heat insulation effect. Summary of the Utility Model

[0004] The purpose of the utility model aims to solve at least one of the technical defects.

[0005] For this reason, an object of the utility model is to provide a delivery bag for keeping pizza at a constant temperature to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] To achieve the above object, an embodiment of one aspect of the utility model provides a delivery bag for keeping pizza at a constant temperature, including a bag body and bag ears. The top of the bag body is fixedly connected with the bag ears, and through holes are opened on the bag ears.

[0007] An inner layer is fixedly connected to the inner side of the bag body, and a plurality of slot holes are opened on the inner side surface and the bottom surface of the inner layer.

[0008] Positioning pads are fixedly connected to the four corners of the bottom surface of the inner layer. The positioning pad is formed by connecting a bottom plate and two side plates at the edge of the top surface of the bottom plate.

[0009] Preferably, according to any of the above solutions, the material of the bag body is plastic, and the through holes penetrate the bag ears.

[0010] Adopting the above technical solution: This product is a delivery bag dedicated to pizza. First, place the pizza in a special packaging box, and then put the pizza into this bag.

[0011] Preferably, according to any of the above solutions, the inner side of the bag body and the inner layer are bonded by adhesive.

[0012] Preferably, according to any of the above solutions, the inner layer is divided into two layers, the outer layer is an aluminum foil layer, and the inner side of the outer layer is an EPE layer.

[0013] Adopting the above technical solution: The design of the aluminum foil layer in the inner layer combined with the EPE layer. The aluminum foil material has excellent heat insulation performance, can effectively block the transfer of external heat, keep the temperature of the pizza stable, and the aluminum foil layer can effectively prevent moisture penetration, ensure that the food will not get damp during distribution, and keep the pizza dry and fresh.

[0014] The design of the EPE layer, which is a porous structure, has certain heat insulation and heat preservation performance, and at the same time has excellent buffering performance, can effectively reduce the vibration and impact of the food during transportation, protect the pizza from damage, has excellent compressive performance, and can withstand a certain amount of pressure to ensure that the pizza remains intact during distribution.

[0015] Preferably, according to any of the above solutions, the slot holes are linearly arrayed on the inner side surface and the bottom surface of the inner layer.

[0016] Adopting the above technical solution: The slot holes are holes on the EPE layer. When heat tries to pass through the EPE layer, these holes form a thermal resistance, effectively slowing down the heat transfer speed.

[0017] Preferably, according to any of the above solutions, the positioning pad is made of plastic, the bottom plate and the side plates are bonded, and the included angle between the side plates is 90 degrees.

[0018] Adopting the above technical solution: The core structure of this product is: inner layer, slot holes, positioning pad, bottom plate and side plates. The core advantages of this product are: The design of the inner layer makes the delivery bag dedicated to this pizza have good heat preservation performance, enabling the hot pizza to be delivered at a constant temperature. At the same time, at a predetermined position inside the bag body of the inner layer, a right-angle type positioning pad is bonded. The positioning pad is made of plastic and is composed of a bottom plate and two side plates connected to the edge of the top surface of the bottom plate, which can just position the four corners of the square pizza box, ensure that the pizza box is just placed in the middle of the bag body. When the bag is bolted through the bag ears, the bolt connection point and the bag ears are just above the center of the pizza box, ensuring that the pizza is horizontal and not skewed when carried by hand, effectively ensuring the integrity of the pizza itself and improving the delivery effect and delivery efficiency.

[0019] Compared with the prior art, the advantages and beneficial effects of the present utility model are:

[0020] The pizza thermostatic delivery bag, through the cooperation of the inner layer, slot holes, positioning pads, bottom plate and side plates, the design of the inner layer enables the pizza - specific delivery bag to have good heat - preservation performance, so that hot pizza can be delivered at a constant temperature. At the same time, at a predetermined position inside the bag body's inner layer, a right - angled positioning pad is bonded. The positioning pad is made of plastic and is formed by connecting a bottom plate and two side plates at the edge of the top surface of the bottom plate, which can just locate the four corners of the square pizza box, ensuring that the pizza box is just placed in the middle of the bag body. When the bag is bolted through the bag ears, the bolt connection points and the bag ears are just above the center of the pizza box, ensuring that the pizza is horizontal and does not tilt when carried by hand, effectively ensuring the integrity of the pizza itself, improving the delivery effect and efficiency, ensuring that the delivery bag and the pizza box can be tightly wrapped, and ensuring the heat - preservation performance.

[0021] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above - mentioned and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0023] Figure 1 is a schematic structural view of the first perspective of the present utility model;

[0024] Figure 2 is a schematic structural view of the second perspective of the present utility model;

[0025] Figure 3 is a schematic top - view structural view of the present utility model;

[0026] Figure 4 is the present utility model Figure 2 an enlarged schematic structural view of part A in the present utility model.

[0027] In the figure: 1 - bag body, 2 - bag ear, 3 - perforation, 4 - inner layer, 5 - slot hole, 6 - positioning pad, 601 - bottom plate, 602 - side plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0029] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] As Figures 1-4 shown, the pizza thermostatic delivery bag of the present invention includes a bag body 1 and bag ears 2. The bag ears 2 are fixedly connected to the top of the bag body 1, and through holes 3 are formed in the bag ears 2;

[0031] An inner layer 4 is fixedly connected to the inner side of the bag body 1, and a plurality of slot holes 5 are formed in the inner side surface and the bottom surface of the inner layer 4;

[0032] Positioning pads 6 are fixedly connected to the four corners of the bottom surface of the inner layer 4. Each positioning pad 6 is formed by connecting a bottom plate 601 and two side plates 602 at the edge of the top surface of the bottom plate 601.

[0033] Embodiment 1: The material of the bag body 1 is plastic, and the through hole 3 penetrates through the bag ear. This product is a special delivery bag for pizza. First, the pizza is placed in a special packaging box, and then the pizza is put into this bag. The inner side of the bag body 1 and the inner layer 4 are bonded by adhesive. The inner layer 4 is divided into two layers. The outer layer is an aluminum foil layer, and the inner side of the outer layer is a pearl cotton layer. With the design of the aluminum foil layer and the pearl cotton layer in the inner layer 4, the aluminum foil material has excellent heat insulation performance, which can effectively block the transfer of external heat and keep the temperature of the pizza stable. The aluminum foil layer can effectively prevent moisture penetration, ensure that the food will not get damp during the delivery process, and keep the pizza dry and fresh;

[0034] With the design of the pearl cotton layer, which has a porous structure, it has certain heat insulation and heat preservation performance, and at the same time has excellent buffering performance. It can effectively reduce the vibration and impact of the food during transportation, protect the pizza from damage, and has excellent compressive performance, which can withstand a certain amount of pressure to ensure that the pizza remains intact during the delivery process.

[0035] Embodiment 2: The slot holes 5 are linearly arrayed on the inner side surface and the bottom surface of the inner layer 4. The slot holes 5 are holes in the pearl cotton layer. When heat attempts to pass through the pearl cotton layer, these holes form a thermal resistance, effectively slowing down the heat transfer speed. The positioning pad 6 is made of plastic, the bottom plate 601 and the side plates 602 are bonded, and the included angle between the side plates 602 is 90 degrees.

[0036] The working principle of the present utility model is as follows:

[0037] S1. First, place the pizza in a special packaging box, and then put the pizza into this bag;

[0038] At a predetermined position of the inner layer 4 inside the bag body 1, a right-angle positioning pad 6 is bonded, which just positions the four corners of the square pizza box, ensuring that the pizza box is just placed in the middle of the bag body 1. The bag is bolted through the bag ear 2, and the bolt connection point and the bag ear 2 are just above the center of the pizza box. Tighten the bag ear 2 to tightly seal the bag body 1, and carry the bag body 1 by hand through the bag ear 2 to deliver the pizza.

[0039] Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:

[0040] For the pizza thermostatic delivery bag, through the cooperation of the inner layer 4, the slot 5, the positioning pad 6, the bottom plate 601 and the side plate 602, the design of the inner layer 4 enables the pizza-specific delivery bag to have good heat preservation performance, so that the hot pizza can be delivered at a constant temperature. At the same time, at a predetermined position of the inner layer 4 inside the bag body 1, a right-angle positioning pad 6 is bonded. The positioning pad 6 is made of plastic and is formed by connecting a bottom plate 601 and two side plates 602 at the edge of the top surface of the bottom plate 601, which can just position the four corners of the square pizza box, ensuring that the pizza box is just placed in the middle of the bag body 1. When the bag is bolted through the bag ear 2, the bolt connection point and the bag ear 2 are just above the center of the pizza box, ensuring that the pizza can maintain its horizontal position without tilting during hand-held delivery, effectively ensuring the product integrity of the pizza itself, improving the delivery effect and delivery efficiency, ensuring that the delivery bag and the pizza box can be tightly wrapped, and ensuring the heat preservation performance.

Claims

1. A pizza thermostatic delivery bag, characterized in that, It includes a bag body (1) and bag ears (2). The top of the bag body (1) is fixedly connected with the bag ears (2), and perforations (3) are provided on the bag ears (2). An inner layer (4) is fixedly connected to the inner side of the bag body (1), and a plurality of slot holes (5) are provided on the inner side surface and the bottom surface of the inner layer (4). Positioning pads (6) are fixedly connected to the four corners of the bottom surface of the inner layer (4). The positioning pad (6) is formed by connecting a bottom plate (601) and two side plates (602) at the edge of the top surface of the bottom plate (601).

2. The temperature-controlled pizza delivery bag according to claim 1, wherein: The material of the bag body (1) is plastic, and the perforations (3) penetrate the bag ears.

3. A pizza thermostatic delivery bag according to claim 2, characterized in that: The inner side of the bag body (1) and the inner layer (4) are bonded by adhesive.

4. The temperature-controlled pizza delivery bag according to claim 3, wherein: The inner layer (4) is divided into two layers. The outer layer is an aluminum foil layer, and the inner side of the outer layer is an EPE layer.

5. The temperature-controlled pizza delivery bag according to claim 4, wherein: The slot holes (5) are linearly arrayed on the inner side surface and the bottom surface of the inner layer (4).

6. The temperature-controlled pizza delivery bag according to claim 5, characterized in that: The positioning pad (6) is made of plastic. The bottom plate (601) and the side plates (602) are bonded, and the included angle between the side plates (602) is 90 degrees.

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