High-strength impact-resistant corrugated carton

Abstract

The utility model discloses a high-strength shock-resistant corrugated carton which comprises a rectangular corrugated carton body, a carton cover capable of being opened is hinged to the top of the corrugated carton body, four square tubes distributed in a two-by-two rectangular array are arranged in the corrugated carton body, and the square tubes vertically extend up and down. Each square pipe abuts against one longitudinal edge of the corrugated carton body, a plurality of rectangular laminates which are vertically arranged at intervals are arranged in the corrugated carton body, and a row of first inserting grooves which are equal to the rectangular laminates in number and are vertically arranged at intervals are formed in the sides, away from the inner wall of the corrugated carton body, of the square pipes. And one corner part of each rectangular laminate is inserted into the corresponding first slot. The corrugated carton has the advantages of being high in strength, resistant to impact, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, and more particularly to a high-strength impact-resistant corrugated paper box. Background Art

[0002] Traditional corrugated cardboard boxes have low strength and impact resistance due to their thin walls. However, installing support components within them can effectively improve their overall strength and impact resistance. Accordingly, the present invention provides a high-strength, impact-resistant corrugated cardboard box. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a high-strength, impact-resistant corrugated paper box, which has the characteristics of high strength and impact resistance.

[0004] In order to solve the above technical problems, the purpose of the present invention is achieved as follows: the present invention involves a high-strength and impact-resistant corrugated cardboard box, comprising a corrugated cardboard box body in the shape of a rectangular parallelepiped, the top of the corrugated cardboard box body is hinged with a removable cardboard box cover, and four square tubes distributed in a two-by-two rectangular array are provided in the corrugated cardboard box body, and the square tubes extend vertically up and down, and each of the square tubes is close to a longitudinal edge of the corrugated cardboard box body, and a number of rectangular layer panels arranged vertically at intervals are provided in the corrugated cardboard box body, and a row of first slots equal to the number of rectangular layer panels and arranged vertically at intervals are provided on one side of the square tube away from the inner wall of the corrugated cardboard box body, and a corner of the rectangular layer panel is inserted into the corresponding first slot.

[0005] The utility model is further configured as follows: each edge of the rectangular layer board is cut with a row of second slots arranged at intervals along the length direction of the edge and extending along the width direction of the edge; side support plates extending vertically up and down are inserted into the second slots, and the outer sides of the side support plates are supported on the inner wall of the corrugated cardboard box body.

[0006] The utility model is further configured as follows: a supporting ring is provided between two adjacent rectangular layer plates, with the upper end supporting the upper rectangular layer plate and the lower end supporting the lower rectangular layer plate.

[0007] The utility model is further configured as follows: the support ring is in a circular ring shape.

[0008] The utility model is further configured such that the distances between two adjacent first slots on the same square tube are equal.

[0009] In summary, the utility model has the following beneficial effects: the high-strength impact-resistant corrugated cardboard box involved in the utility model is achieved by inserting square tubes with corner supports in the box, and arranging multiple rectangular layer boards distributed up and down between the square tubes. The adjacent rectangular layer boards are supported up and down by support rings, and are then matched with side support plates for impact resistance on the side to achieve the functions of high overall strength and impact resistance of the corrugated cardboard box. The overall function is complete and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 It is a partial structural diagram of the utility model. DETAILED DESCRIPTION

[0012] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. Based on the examples in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0013] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0014] Example 1

[0015] See also Figure 1 and Figure 2 As shown, the present embodiment involves a high-strength, impact-resistant corrugated cardboard box, comprising a rectangular corrugated cardboard box body 1, the top of the corrugated cardboard box body 1 being hinged with an openable cardboard box cover 2, four square tubes 3 distributed in a two-by-two rectangular array are provided in the corrugated cardboard box body 1, the square tubes 3 extend vertically up and down, each of the square tubes 3 is close to a longitudinal edge of the corrugated cardboard box body 1, a plurality of rectangular layer panels 4 arranged vertically at intervals are provided in the corrugated cardboard box body 1, and a row of first slots 5 equal in number to the rectangular layer panels 4 and arranged vertically at intervals are provided on one side of the square tubes 3 away from the inner wall of the corrugated cardboard box body 1, and a corner of the rectangular layer panel 4 is inserted into the corresponding first slot 5.

[0016] Furthermore, the distances between two adjacent first slots 5 on the same square tube 3 are equal.

[0017] In this embodiment, a square tube 3 extending vertically up and down is inserted into each corner of all rectangular layers 4. The square tube 3 carrying the rectangular layers 4 and the products placed on the rectangular layers 4 are embedded in the corrugated cardboard box body 1 and covered by the carton cover 2.

[0018] Example 2

[0019] See also Figure 1 and Figure 2 As shown, the high-strength and impact-resistant corrugated cardboard box involved in this embodiment is further configured on the basis of Example 1, and each edge of the rectangular layer plate 4 is cut with a row of second slots 6 arranged at intervals along the length direction of the edge and extending along the width direction of the edge, and a side support plate 7 extending vertically up and down is inserted into the second slot 6, and the outer side of the side support plate 7 is supported on the inner wall of the corrugated cardboard box body 1.

[0020] In this embodiment, the second slot 6 cooperates with the side support plate 7 inserted thereon, thereby reinforcing the side of the corrugated paper box.

[0021] Example 3

[0022] See also Figure 1 and Figure 2 As shown, the high-strength impact-resistant corrugated cardboard box involved in this embodiment is further configured on the basis of Examples 1 and 2, and a support ring 8 is provided between the two adjacent rectangular layer plates 4, with the upper end supporting the upper rectangular layer plate 4 and the lower end supporting the lower rectangular layer plate 4; the support ring 8 is in a circular ring shape.

[0023] In this embodiment, a support ring 8 is provided between two adjacent rectangular layer plates 4 to support the two adjacent rectangular layer plates 4, thereby supporting the two adjacent rectangular layer plates 4 and increasing the pressure from above and below.

[0024] The high-strength and impact-resistant corrugated paper box involved in the utility model is achieved by inserting square tubes with corner supports inside the box, arranging a plurality of rectangular layer boards distributed vertically between the square tubes, and supporting rings are used to achieve vertical support between adjacent rectangular layer boards, and then matching the side support boards with impact resistance on the side to achieve the functions of high overall strength and impact resistance of the corrugated paper box, with complete overall functions and strong practicality.

[0025] Unless otherwise specified, in the present invention, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationship, they are based on the orientation or positional relationship actually shown and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can combine the embodiments and understand the specific meanings of the above terms according to specific circumstances.

[0026] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0027] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A high-strength impact-resistant corrugated paper box, comprising a rectangular corrugated paper box body, the top of which is hinged with an openable paper box cover, characterized in that: Four square tubes are arranged in a two-by-two rectangular array in the corrugated box body, and the square tubes extend vertically up and down. Each of the square tubes is close to a longitudinal edge of the corrugated box body. A number of rectangular layer boards are arranged vertically at intervals in the upper and lower parts of the corrugated box body. A row of first slots equal in number to the number of rectangular layer boards and arranged vertically at intervals in the upper and lower parts are provided on one side of the square tube away from the inner wall of the corrugated box body, and a corner of the rectangular layer board is inserted into the corresponding first slot.

2. The high-strength impact-resistant corrugated paper box according to claim 1, characterized in that: Each edge of the rectangular layer board is cut with a row of second slots arranged at intervals along the length direction of the edge and extending along the width direction of the edge. Side support plates extending vertically up and down are inserted into the second slots, and the outer sides of the side support plates are supported on the inner wall of the corrugated paper box body.

3. The high-strength impact-resistant corrugated paper box according to claim 1 or 2, characterized in that: A supporting ring is provided between two adjacent rectangular layer plates, the upper end of which supports the upper rectangular layer plate, and the lower end of which supports the lower rectangular layer plate.

4. The high-strength impact-resistant corrugated paper box according to claim 3, characterized in that: The supporting ring is in a circular ring shape.

5. The high-strength impact-resistant corrugated paper box according to claim 1, characterized in that: The distances between two adjacent first slots on the same square tube are equal.

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