Special high-heat-preservation bag for cake

Abstract

The utility model discloses a special high-heat-preservation cake bag which comprises a cake bag body, a protective buffering air bag is installed on the outer surface of the cake bag body, a second inflating valve is installed above the protective buffering air bag, a lifting belt is installed above the protective buffering air bag, and a second inflating valve is installed above the lifting belt. A containing bag and limiting air bags are installed on the inner wall of the cake bag body, a communicating pipe is installed between the two limiting air bags, and first inflating valves are installed on the outer surfaces of the limiting air bags. And the magic tape sub-tape is mounted on one side of the upper part of the inner wall of the placing bag. According to the high-heat-preservation cake special bag, the protection buffering air bag is arranged to achieve the protection buffering effect, the situation that cakes in the high-heat-preservation cake special bag are damaged when the high-heat-preservation cake special bag collides with foreign objects is avoided, and meanwhile the four limiting air bags are arranged to limit and fix the cakes in the high-heat-preservation cake special bag; the damage to the cake caused by the movement of the high-heat-preservation cake in the high-heat-preservation cake special bag is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation belts, in particular to a special high-insulation cake bag. Background Technique

[0002] Cake is an ancient Western pastry, usually made in an oven. Cake is mainly made of eggs, white sugar, and wheat flour, with milk, juice, milk powder, essence, salad oil, water, shortening, and baking powder as auxiliary materials. After stirring, modulating, and baking, it becomes a sponge-like snack, which is deeply loved by people. Now people usually buy cakes in the form of takeout, and the cakes need to be stored in a special heat-insulating cake bag during the delivery process. The cake heat-insulating bag is a special heat-insulating container for storing and carrying cakes, and its main function is to maintain the temperature and humidity of the cakes, so as to keep the freshness and taste of the cakes.

[0003] Chinese authorized announcement number CN210028612U discloses a special bag for ice cream and cake with heat-insulating function, including a bag body. An adhesive layer A in the shape of a "mouth" is stitched on the inner bottom end surface of the bag body. A partition cloth is placed inside the bag body. A connecting bottom plate is fixed at the bottom end of the partition cloth, and a connecting top plate is fixed at the top end of the partition cloth. Connecting blocks are arranged on the bottom surfaces of both ends of the connecting bottom plate and the top surfaces of both ends of the connecting top plate. The connecting bottom plate is adhesively connected to the adhesive layer A through the connecting blocks. Through the designed partition cloth, the inside of the bag body can be partitioned according to the types of foods placed and other factors, so as to avoid confusion during the later taking and delivery.配合设计的粘合层A和粘合层B,可以将分隔布简单的安装和拆卸,提高了使用的灵活性。With the designed adhesive layer A and adhesive layer B, the partition cloth can be simply installed and disassembled, improving the flexibility of use.

[0004] The existing special cake bags are prone to collide with external objects during the delivery process, causing the cakes to move in the special cake bags and resulting in cake damage. For this reason, we propose a special high-insulation cake bag. Content of the Utility Model

[0005] The purpose of the utility model is to provide a special high-insulation cake bag to solve the problem that the existing special cake bags are prone to collide with external objects during the delivery process, causing the cakes to move in the special cake bags and resulting in cake damage as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A special high-insulation cake bag, including a cake bag body. A protective buffer airbag is installed on the outer surface of the cake bag body. A second air valve is installed above the protective buffer airbag. A handle strap is installed above the protective buffer airbag. Placing bags and limiting airbags are respectively installed on the inner wall of the cake bag body. A communicating pipe is installed between the two limiting airbags. A first air valve is installed on the outer surface of the limiting airbag.

[0007] Preferably, the protective cushioning airbag is in a rectangular structure, and the length and width of the protective cushioning airbag are greater than the length and width of the cake bag body, and the height of the protective cushioning airbag is smaller than the height of the cake bag body.

[0008] Preferably, the limiting airbag is a rectangular parallelepiped structure, and four limiting airbags are provided.

[0009] Preferably, adjacent limiting airbags are connected via a connecting tube.

[0010] Preferably, four placement bags are provided.

[0011] Preferably, the cake bag body is further provided with:

[0012] The cake bag cover is installed above the cake bag body.

[0013] Preferably, the placement bag is further provided with:

[0014] A Velcro sub-strip is installed on one side above the inner wall of the placement bag, a Velcro mother-strip is installed on the other side above the inner wall of the placement bag, and a plurality of air holes are opened below the inner wall of the placement bag.

[0015] Compared with the prior art, the utility model provides a high-insulation cake bag, which has the following beneficial effects: the high-insulation cake bag plays a protective and buffering role by arranging a protective buffer airbag to prevent the cake inside the high-insulation cake bag from being damaged when it collides with foreign objects, and at the same time, four limiting airbags are arranged to limit and fix the cake inside the high-insulation cake bag to prevent the cake from being damaged when the high-insulation cake bag moves inside the high-insulation cake bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal top view of the cake bag body of the utility model;

[0018] Figure 3 It is a schematic diagram of the false surface structure of the bag placement of the utility model.

[0019] In the figure: 1. Cake bag body; 2. Protective cushioning airbag; 3. Carrying strap; 4. Placement bag; 5. Cake bag cover; 6. Connecting tube; 7. Limiting airbag; 8. First valve; 9. Second valve; 10. Air hole; 11. Velcro sub-strip; 12. Velcro mother strip. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A high-insulation cake bag comprises a cake bag body 1, and a protective cushioning airbag 2 is installed on the outer surface of the cake bag body 1; the protective cushioning airbag 2 is in a rectangular shape, and the length and width of the protective cushioning airbag 2 are larger than the length and width of the cake bag body 1, and the height of the protective cushioning airbag 2 is smaller than the height of the cake bag body 1, a second air valve 9 is installed above the protective cushioning airbag 2, and a carrying strap 3 is installed above the protective cushioning airbag 2, and a placement bag 4 and a limiting airbag 7 are respectively installed on the inner wall of the cake bag body 1; the limiting airbag 7 is in a rectangular structure, and four limiting airbags 7 are provided; four placement bags 4 are provided, and a connecting pipe 6 is installed between two limiting airbags 7; adjacent limiting airbags The airbags 7 are connected through a connecting tube 6, and a first valve 8 is installed on the outer surface of the limiting airbag 7; a protective buffer airbag 2 is provided to play a protective buffering role to prevent the cake inside the high-insulation cake bag from being damaged when it collides with foreign objects, and four limiting airbags 7 are provided to limit and fix the cake inside the high-insulation cake bag to prevent the cake from being damaged when it moves inside the high-insulation cake bag; a cake bag cover 5 is installed above the cake bag body 1; a Velcro sub-sticker 11 is installed on one side above the inner wall of the placement bag 4, and a Velcro mother stick 12 is installed on the other side above the inner wall of the placement bag 4, and a plurality of air holes 10 are opened below the inner wall of the placement bag 4.

[0022] Working principle: when using the high-insulation cake bag, first place the ice bag inside the placement bag 4, and then seal the upper opening of the placement bag 4 through the Velcro sub-sticker 11 and the Velcro mother sticker 12, and the cold air leaks into the interior of the cake bag body 1 from the air hole 10, and then place the cake box containing the cake inside the cake bag body 1, and use the inflation device to inflate the interior of the limiting airbag 7 through the first valve nozzle 8, and the gas enters each limiting airbag 7 through the connecting pipe 6. The limiting airbag 7 is inflated to saturate and presses against the cake box, restricting the cake box to prevent the cake box from moving around inside the cake bag body 1. Secondly, the same operation is performed to inflate the interior of the protective buffer airbag 2 through the second valve nozzle 9. The protective buffer airbag 2 is saturated, and then the cake bag body 1 and the cake bag cover 5 are connected together through a zipper. Finally, the cake bag body 1 is made of aluminum foil, pearl cotton and non-woven fabric, and has a heat-insulating effect. This is the prior art and will not be elaborated here. This is the working principle of the high-insulation cake bag.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high heat preservation cake bag, characterized in that: include: A cake bag body (1), wherein a protective cushioning airbag (2) is installed on the outer surface of the cake bag body (1), a second air valve (9) is installed above the protective cushioning airbag (2), a carrying strap (3) is installed above the protective cushioning airbag (2), a placement bag (4) and a limiting airbag (7) are respectively installed on the inner wall of the cake bag body (1), a connecting pipe (6) is installed between the two limiting airbags (7), and a first air valve (8) is installed on the outer surface of the limiting airbag (7).

2. A high heat preservation cake bag according to claim 1, characterized in that: The protective cushioning airbag (2) is of a rectangular structure, and the length and width of the protective cushioning airbag (2) are greater than the length and width of the cake bag body (1), and the height of the protective cushioning airbag (2) is less than the height of the cake bag body (1).

3. A high heat preservation cake bag according to claim 1, characterized in that: The limiting airbag (7) is a rectangular parallelepiped structure, and four limiting airbags (7) are provided.

4. A high heat preservation cake bag according to claim 1, characterized in that: Adjacent limiting airbags (7) are connected via a connecting pipe (6).

5. A high heat preservation cake bag according to claim 1, characterized in that: The number of the placement bags (4) is four.

6. A high heat preservation cake bag according to claim 1, characterized in that: The cake bag body (1) is also provided with: A cake bag cover (5) is installed above the cake bag body (1).

7. A high heat preservation cake bag according to claim 1, characterized in that: The placement bag (4) is also provided with: A Velcro sub-strip (11) is installed on one side above the inner wall of the placement bag (4), a Velcro mother-strip (12) is installed on the other side above the inner wall of the placement bag (4), and a plurality of air holes (10) are opened below the inner wall of the placement bag (4).

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