Milk box buffering inner support

Abstract

The utility model relates to the technical field of milk packaging, and particularly discloses a buffering inner support of a milk box. Comprising an inner support body which is integrated after being unfolded, buffering boxes are arranged at the two ends of the inner support body, the interiors of the buffering boxes are of hollow structures, and the buffering box structures are utilized to solve the problems that in the prior art, narrow faces at the two ends of a milk carton are small in area, when the milk carton is turned over and the narrow faces are stressed, the stress pressure of a small-box milk Tetra Pak package is large, and the packaging effect is poor. And deformation is easy to occur.

Description

Technical Field

[0001] The utility model relates to the technical field of milk packaging, in particular to a buffer inner support for a milk carton. Background Technique

[0002] Milk is one of the indispensable necessities of life in modern people's lives and is the best nutritional product for the human body. In the prior art, milk is usually packaged into small cartons of milk using Tetra Pak, and then the small cartons of milk are placed into a paper packaging box. The paper box is usually made of corrugated paper material and has a certain strength. However, during long-distance transportation, the milk will still shake inside the box, causing mutual collisions, deforming the Tetra Pak packaging, affecting the use experience and feelings of consumers. If it collides with other items during transportation, there may also be a phenomenon of milk leakage.

[0003] To solve the problem of milk packaging shaking, enterprises usually directly place small cartons of milk next to each other in the carton to fill and store them to prevent the packaged items from colliding and shaking. Although this method prevents the small cartons of milk from shaking, when the packaging box is full and the small cartons of milk are taken out later, there is no space for fingers to insert, making it inconvenient to take the milk.

[0004] To solve the problem that the packaging of small cartons of milk in the carton neither shakes nor ensures convenient taking, enterprises usually set a paper inner support in the carton to limit the small cartons of milk. During use, the inner support makes there be gaps between the small cartons of milk, and fingers can be inserted between the small cartons of milk to take out the small cartons of milk, which is convenient for taking. For example, the thermal insulation milk inner support disclosed in the patent document with the application number CN201921310518.X and an inner support for a packaging box and a packaging box with a locking mechanism disclosed in the patent with the application number CN202120478096.8 are both set in this way.

[0005] Although the above method of setting an inner support in the milk carton can solve the technical problem that the packaging of small cartons of milk in the carton neither shakes nor ensures convenient taking, the milk carton usually has narrow surfaces with smaller areas at both ends and wide surfaces with larger areas at the front and back. Moreover, the wide surface of the Tetra Pak packaging of the small carton of milk just corresponds to the narrow surface of the milk carton, and the wide surface structure of the Tetra Pak packaging of the small carton of milk has a small strength. During transportation, the milk carton is placed in a larger transportation warehouse. The large area of the wide surfaces at the front and back of the milk carton results in a small pressure, making it less likely to deform. However, the narrow surfaces at both ends are relatively narrow, with a large pressure. During the processes of loading, transferring, and unloading during transportation, once the milk carton is turned over, the narrow surfaces at both ends of the milk carton are stressed, still resulting in the deformation of the Tetra Pak packaging of the small cartons of milk at both ends. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a milk carton buffer inner support, which is used to solve the technical problem mentioned above that in the prior art, the narrow surface areas at both ends of the milk carton are relatively small. When the milk carton is flipped and the narrow surface is stressed, the pressure on the Tetra Pak packaging of the small box of milk is large, and the Tetra Pak packaging is prone to deformation.

[0007] To solve the above problems, the technical solution adopted by the present utility model is as follows: A milk carton buffer inner support includes an inner support body that is integrally formed after unfolding. Buffer boxes are provided at both ends of the inner support body, and the inside of the buffer box is a hollow structure.

[0008] The beneficial effects of this implementation scheme are as follows:

[0009] 1. The inner support in the prior art is mainly for the convenience of stably taking the small box of milk carton. There are only bases for fixing the Tetra Pak packaging of the small box of milk at both ends of its structure, and there is no protection structure. In the prior art, the narrow surface areas at both ends of the milk carton are relatively small. When the milk carton is flipped and the narrow surface is stressed, the inner support in the prior art cannot protect the Tetra Pak packaging of the small box of milk. The Tetra Pak packaging is forced to bear the force and is prone to deformation. However, in this application, buffer boxes with a hollow structure are provided at both ends of the inner support. When the milk carton is flipped and the narrow surface is stressed, the buffer boxes deform, which can protect the Tetra Pak packaging from being buffered by external forces and prevent the Tetra Pak packaging from being damaged.

[0010] Furthermore, the buffer box is formed by folding a cardboard that is integrally formed after unfolding.

[0011] Furthermore, the inner support body includes an inner support bottom plate, and narrow side plates are connected to both ends of the inner support bottom plate. The buffer box includes a buffer top plate, and the buffer top plate is connected to the narrow side plate as a whole. This enables the inner support body and the buffer box of this application to share a side plate, saving the materials used in the production of this application.

[0012] Furthermore, a buffer side plate is connected to the side opposite to the narrow side plate where the buffer top plate is connected. A folding plug is provided at one end of the buffer side plate away from the buffer top plate, and a socket for inserting the folding plug is opened on the inner support bottom plate.

[0013] Furthermore, the width of the buffer side plate is greater than that of the narrow side plate, and the difference between the width of the buffer side plate and the width of the narrow side plate is the same as the thickness of the cardboard for folding the buffer box. Such a design makes the front and rear plates of the buffer box lie on the narrow side plate without tilting outwards after folding, being perpendicular to the buffer side plate, and the whole being more flat.

[0014] Furthermore, the width of the inner support edge is less than the length of the narrow side plate, so that the height of the buffer box is higher than that of the inner support edge after folding, facilitating the insertion of fingers when taking milk later. Description of the Drawings

[0015] Figure 1This is a schematic diagram of the folded structure of an embodiment of the present utility model.

[0016] Figure 2 This is the unfolded view of an embodiment of the present utility model. Detailed implementation manners

[0017] The following is a further detailed description through specific implementation manners:

[0018] The reference numerals in the accompanying drawings of the specification include: inner support body 1, inner support bottom plate 11, socket 111, inner support edge 12, narrow side plate 13, buffer box 2, buffer side plate 21, buffer front and rear plates 22, folding plug 23, buffer top plate 24

[0019] The implementation example is as follows Figures 1 to 2 As shown: The milk carton buffer inner support in this application is folded from corrugated cardboard, and the dotted lines in the figure represent folding lines.

[0020] A milk carton buffer inner support includes an inner support body 1 that is integrated after unfolding. The inner support body 1 includes an inner support bottom plate 11. The inner support bottom plate 11 is a support plate that bears the milk when folded into an inner support. Inner support edges 12 are connected to both the front and rear ends of the inner support bottom plate 11. After the inner support edges 12 are folded up, they can fix and limit the Tetra Pak packaging of small box milk.

[0021] Narrow side plates 13 are connected to both the left and right ends of the inner support body 11. Since buffer boxes 2 are provided at both the left and right ends of the inner support body 11 and the structures of the buffer boxes 2 are exactly the same, the connection method of the buffer box 2 at the left end and the inner support body 11 is taken as an example for description. As Figure 2 shown, the narrow side plate 13 of the inner support body 11 is connected to the buffer top plate 24 of the buffer box 2. Therefore, the buffer box 2 and the inner support body 11 share a side plate, saving materials. A buffer side plate 21 is connected to the left end of the buffer top plate 24. Buffer front and rear plates 22 are connected to both the front and rear ends of the buffer side plate 21. The width dimension of the buffer side plate 21 is greater than the width dimension of the narrow side plate 13, and the difference between the width of the buffer side plate 21 and the width of the narrow side plate 13 is the same as the thickness of the cardboard for folding the buffer box 2. When folding, the buffer front and rear plates 22 on the buffer side plate 21 just rest on the end face of the narrow side plate 13. Since the difference between the width of the buffer side plate 21 and the width of the narrow side plate 13 is the same as the thickness of the cardboard for folding the buffer box 2, the buffer front and rear plates 22 are perpendicular to the buffer side plate 21 without tilting outwards to form an angle, making the whole more flat.

[0022] A folding plug 23 is provided at the right end of the buffer side plate 21, and a socket 111 is provided on the corresponding inner support bottom plate 11. The distance from the socket 111 to the left side edge of the inner support bottom plate 11 is the same as the width of the buffer top plate 24. Therefore, when the buffer side plate 21 is folded, the folding plug 23 can just be inserted into the socket 111 to form a cuboid buffer box 2 with a hollow interior.

[0023] After folding, the height of the inner support edge 12 is less than the height of the buffer box 2, that is, the width of the inner support edge 12 is less than the length of the narrow side plate 13. Such a structure facilitates taking out the small box of milk by inserting fingers into the gap.

[0024] The above are only the embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the solution is not described in detail herein. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application shall be subject to the content of its claims, and the specific implementation manners and the like recorded in the specification can be used to interpret the content of the claims.

Claims

1. A milk carton cushioning inner tray, comprising an inner tray body which is integrated after unfolding, characterized in that: Buffer boxes are provided at both ends of the inner support body, and the interior of the buffer box is a hollow structure; the buffer box is folded from a cardboard that is integrated after unfolding; the inner support body includes an inner support bottom plate, and narrow side plates are connected at both ends of the inner support bottom plate, and the buffer box includes a buffer top plate, and the buffer top plate is connected to the narrow side plate as a whole.

2. The milk box buffer inner support according to claim 1, characterized in that: The side of the buffer top plate away from the narrow side plate is connected to a buffer side plate, the end of the buffer side plate away from the buffer top plate is provided with a folding plug, and the inner support bottom plate is provided with a socket for inserting the flip plug.

3. The milk box buffer inner support according to claim 2, characterized in that: The width of the buffer side plate is greater than that of the narrow side plate, and the difference between the width of the buffer side plate and the width of the narrow side plate is consistent with the thickness of the paperboard of the folding buffer box.

4. The milk box buffer inner support according to claim 1, characterized in that: The width of the inner supporting edge guard is smaller than the length of the narrow side plate.

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