Corrugated carton with anti-falling structure

Abstract

The utility model discloses a corrugated carton with an anti-falling structure, which comprises a corrugated carton, the outer sides of the eight end corners of the corrugated carton are respectively provided with a carton corner protecting sleeve, and the three end faces of the outer surface of each carton corner protecting sleeve are respectively provided with a carton side face protecting support mounting groove. A carton side face protection support is arranged between every two opposite carton side face protection support mounting grooves, a pushing plate is slidably connected to one side of the outer surface of each carton side face protection support, pushing rods are fixedly arranged on the two sides of the outer surface of each pushing plate correspondingly, and a rectangular pushing block is arranged on one side of each pushing rod. According to the utility model, the carton corner protecting sleeves and the carton side protecting brackets for protecting the corners and the side surfaces of the corrugated carton can be quickly disassembled and assembled, so that transport personnel can quickly recover components for protecting the corrugated carton from being damaged by falling, and the convenience of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton technical field, concretely is a corrugated carton with anti -fall structure. BACKGROUND

[0002] Carton is a kind of container widely used in packaging and transportation, usually made of corrugated board. It is widely used because of its lightness, low cost, easy processing and good cushioning performance;

[0003] And the corrugated carton with anti -fall structure is a kind of packaging corrugated carton that is optimized in design, it significantly improves the anti -fall performance of traditional corrugated carton by a variety of innovative design and material application, to protect the internal goods of corrugated carton.

[0004] But the anti -fall structure of the existing corrugated carton is mainly divided into two kinds, one is the anti -fall structure integrated with corrugated carton, and the other is the anti -fall structure fixed on the outer surface of corrugated carton and can be recycled, but the disassembly process of this anti -fall structure fixed on the outer surface of corrugated carton and can be recycled is relatively cumbersome, when the transport personnel carry this corrugated carton to the destination, disassemble the anti -fall structure and recycle it, then it will consume longer time, thereby too much influence the work efficiency of transport personnel, therefore, it does not meet the existing demand, for this, we propose a corrugated carton with anti -fall structure. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a corrugated carton with anti -fall structure to solve the problem that the anti -fall structure of the existing corrugated carton is mainly divided into two kinds in the prior art, one is the anti -fall structure integrated with corrugated carton, and the other is the anti -fall structure fixed on the outer surface of corrugated carton and can be recycled, but the disassembly process of this anti -fall structure fixed on the outer surface of corrugated carton and can be recycled is relatively cumbersome, when the transport personnel carry this corrugated carton to the destination, disassemble the anti -fall structure and recycle it, then it will consume longer time, thereby too much influence the work efficiency of transport personnel.

[0006] To achieve the above object, the utility model provides the following technical scheme: a corrugated carton with anti -fall structure, including corrugated carton, the outer side of eight end angles of corrugated carton is equipped with a carton corner protective sleeve, three end faces of carton corner protective sleeve outer surface are equipped with a carton side face protection support mounting groove, the opposite two carton side face protection support mounting grooves are equipped with a carton side face protection support, the outer surface of carton side face protection support is connected with push plate on one side sliding, the both sides of push plate outer surface are fixedly equipped with a push rod, the one side of push rod is equipped with rectangular push block, and the face of rectangular push block towards push rod is second inclined surface;

[0007] A rectangular fixing block is fixedly provided on one side of the outer surface of the rectangular push block. A slot is provided on one side of the outer surface of the rectangular fixing block. A metal rod is inserted into the slot. A spring is sleeved on the outer surface of the metal rod. The two ends of the spring are respectively connected to the inside of the rectangular fixing block and the side protective bracket of the carton.

[0008] The rectangular fixing block has a fixing groove on one side located on the outer surface of the carton side protection bracket. The fixing groove has a semi-T-shaped fixing rod inside. The surface of the semi-T-shaped fixing rod facing the inner wall of the carton side protection bracket is fixed to the carton side protection bracket. The top end of the semi-T-shaped fixing rod is engaged with the rectangular fixing block. The surface of the top end of the semi-T-shaped fixing rod facing the rectangular pushing block is a first inclined surface.

[0009] Preferably, the outer surface of the metal rod is in contact with the inner wall of the slot, and the metal rod and the slot are slidably connected.

[0010] Preferably, the outer surface of the push plate is provided with multiple protective stripes, and the push plate and the push rod are fixed together by screws.

[0011] Preferably, the rectangular fixing block has a slider fixed on the side facing the inner wall of the carton side protective bracket, and the slider is slidably connected to the carton side protective bracket.

[0012] Preferably, the side of the carton corner protector facing the corner of the corrugated carton corresponds to the shape of the corner of the corrugated carton, and the outer surface of the corrugated carton is in contact with the inner wall of the carton corner protector.

[0013] Preferably, the side of the carton side protection bracket facing the corrugated carton is not in contact with the corrugated carton, and the outer surface of the carton side protection bracket is in contact with the inner wall of the carton side protection bracket mounting groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model involves attaching eight corner protectors to the eight corners of the corrugated cardboard box before transporting it. Then, according to the length, height, and width of the box, a side protection bracket of the corresponding length is selected. The two ends of each side protection bracket are aligned with the corresponding mounting slots on the corner protectors and inserted into them. This fixes the side protection bracket to the outer side of the corrugated cardboard box, protecting its sides. To remove the side protection bracket, simply press the push plate on the outer surface of the bracket inwards. This allows for quick assembly and disassembly of the corner protectors and side protection brackets, enabling transport personnel to quickly retrieve these components to protect the corrugated cardboard box from impacts. Attached Figure Description

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

[0017] Figure 2 This is a front view of the entire utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0019] In the diagram: 1. Corrugated cardboard box; 2. Corner protector sleeve; 3. Side protection bracket mounting groove; 4. Side protection bracket; 5. Push plate; 6. Semi-T-shaped fixing rod; 7. First inclined surface; 8. Rectangular fixing block; 9. Metal rod; 10. Spring; 11. Rectangular push block; 12. Push rod; 13. Second inclined surface; 14. Fixing groove; 15. Slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] The corrugated cardboard box 1 (model 40X30X30CM), spring 10 (model JX110) and metal rod 9 (model 304) mentioned in this utility model can all be obtained from the market or through private customization.

[0022] Please see Figures 1 to 3An embodiment of this utility model is provided: a corrugated cardboard box with a drop-resistant structure, including a corrugated cardboard box 1. Each of the eight corners of the corrugated cardboard box 1 is provided with a corner protection sleeve 2. Each of the three end faces of the outer surface of the corner protection sleeve 2 is provided with a side protection bracket mounting groove 3. A side protection bracket 4 is provided between two opposite side protection bracket mounting grooves 3. A push plate 5 is slidably connected to one side of the outer surface of the side protection bracket 4. A push rod 12 is fixedly provided on both sides of the outer surface of the push plate 5. A rectangular push block 11 is provided on one side of the push rod 12, and the surface of the rectangular push block 11 facing the push rod 12 is a second inclined surface 13.

[0023] A rectangular fixing block 8 is fixedly provided on one side of the outer surface of the rectangular push block 11. A slot 15 is provided on one side of the outer surface of the rectangular fixing block 8. A metal rod 9 is inserted into the slot 15. A spring 10 is sleeved on the outer surface of the metal rod 9. The two ends of the spring 10 are respectively connected to the interior of the rectangular fixing block 8 and the carton side protective bracket 4.

[0024] A rectangular fixing block 8 has a fixing groove 14 on one side of the outer surface of the carton side protection bracket 4. A semi-T-shaped fixing rod 6 is located inside the fixing groove 14. The surface of the semi-T-shaped fixing rod 6 facing the inner wall of the carton side protection bracket 4 is fixed to the carton side protection bracket 4. The top end of the semi-T-shaped fixing rod 6 engages with the rectangular fixing block 8, and the surface of the top end of the semi-T-shaped fixing rod 6 facing the rectangular pushing block 11 is the first inclined surface 7. Before transporting the corrugated carton 1, eight corner protection sleeves 2 are first attached to the eight corners of the outer side of the corrugated carton 1. Then, according to the length, height, and width of the corrugated carton 1, the corresponding length of the carton side protection bracket 4 is taken. The two ends of the cardboard side protection bracket 4 are respectively aligned with the two opposite cardboard side protection bracket mounting slots 3 on the corner protection sleeves 2 of different cardboard boxes, and are inserted into them. During the process of the cardboard side protection bracket 4 being inserted into the cardboard side protection bracket mounting slot 3, the half-T-shaped fixing rod 6 fixed on the inner wall of the cardboard side protection bracket mounting slot 3 will enter the interior of the cardboard side protection bracket 4 through the fixing slot 14 located on the outer surface of the cardboard side protection bracket 4. As the half-T-shaped fixing rod 6 goes deeper, the first inclined surface 7 located on the outer surface of the half-T-shaped fixing rod 6 will contact the rectangular fixing block 8 and push the rectangular fixing block 8 outward. During the process of the rectangular fixing block 8 being pushed outward, it will squeeze the spring 10 connected to it.

[0025] When the top end of the semi-T-shaped fixing rod 6 passes the rectangular fixing block 8, the reaction force of the compressed spring 10 can push the rectangular fixing block 8 back to its original position, thereby locking the rectangular fixing block 8 and the semi-T-shaped fixing rod 6 together. When the two rectangular fixing blocks 8 located inside the carton side protection bracket 4 are locked together with the two semi-T-shaped fixing rods 6 respectively, the carton side protection bracket 4 is fixed. Through this fixing structure, the carton side protection bracket 4 is fixed on multiple side surfaces of the corrugated carton 1 to support the carton corner protection sleeve 2 that is in contact with the corner surface of the corrugated carton 1, preventing the carton corner protection sleeve 2 from moving due to external impact, thereby protecting the corner surface of the corrugated carton 1. Furthermore, by fixing the carton side protection bracket 4 to the side surface of the corrugated carton 1, the side surface of the corrugated carton 1 can be prevented from being impacted by external forces, thereby preventing the corrugated carton 1 from deforming as a whole due to external forces.

[0026] Since the side protective bracket 4 of the corrugated cardboard box 1 is taken according to the length, height and width of the corrugated cardboard box 1, it can adapt to a variety of different sizes of corrugated cardboard boxes 1, and this structure has high flexibility.

[0027] After the transport personnel deliver the corrugated cardboard box 1 to the corresponding position, they press the push plate 5 located on the outer surface of the protective bracket 4 on the side of the cardboard box inward. As the push plate 5 moves, the push rod 12 fixed to the outer surface of the push plate 5 will contact the second inclined surface 13 located on the outer surface of the metal rod 9, and push the metal rod 9 outward. During the outward movement of the metal rod 9, the rectangular fixing block 8 fixed to it will move outward together. As the rectangular fixing block 8 moves, the engagement between the rectangular fixing block 8 and the semi-T-shaped fixing rod 6 will be released. Once the engagement between the two rectangular fixing blocks 8 and the two semi-T-shaped fixing rods 6 inside the side protective bracket 4 of the carton is released, the side protective bracket 4 of the carton can be removed directly. After all the side protective brackets 4 of the carton are removed, the fixing of the corner protective sleeve 2 of the carton will also be released. Through the above technical solution, the corner protective sleeve 2 and the side protective bracket 4 of the carton used to protect the corners and sides of the corrugated carton 1 can be quickly disassembled and assembled, so that the transport personnel can quickly retrieve the components used to protect the corrugated carton 1 from being dropped.

[0028] The outer surface of the metal rod 9 is in contact with the inner wall of the slot 15, and the metal rod 9 and the slot 15 are slidably connected; the stability of the parallel-moving rectangular fixing block 8 can be ensured by the metal rod 9 and the slot 15.

[0029] The outer surface of the push plate 5 is provided with multiple protective stripes, and the push plate 5 is fixed to the push rod 12 by screws; the side of the carton protective bracket 4 facing the corrugated carton 1 is not in contact with the corrugated carton 1, and the outer surface of the carton side protective bracket 4 is in contact with the inner wall of the carton side protective bracket mounting groove 3; through the gap between the carton side protective bracket 4 and the corrugated carton 1, it is easier for the transport personnel to pry out the carton side protective bracket 4 after it has been released from its fixed position, and through the protective stripes on the outer surface of the push plate 5, it is easier for the transport personnel to apply a gripping force to the carton side protective bracket 4 as a whole, preventing the transport personnel's fingers from frequently sliding between the carton side protective bracket 4 as a whole and making it difficult to apply a gripping force to the carton side protective bracket 4.

[0030] A slider is fixed on the side of the rectangular fixing block 8 facing the inner wall of the carton side protective bracket 4, and the slider is slidably connected to the carton side protective bracket 4; by fixing the slider on the outer surface of the rectangular fixing block 8, the rectangular fixing block 8 can be prevented from tilting, thereby causing the position of the rectangular push block 11 fixed on the outer surface of the rectangular fixing block 8 to change, and ultimately the slot 15 that moves inward cannot contact the rectangular push block 11.

[0031] The side of the corner protector 2 facing the corner of the corrugated cardboard box 1 corresponds to the shape of the corner of the corrugated cardboard box 1, and the outer surface of the corrugated cardboard box 1 is in contact with the inner wall of the corner protector 2. This structure can ensure the stability between the corrugated cardboard box 1 and the corner protector 2, and prevent the corrugated cardboard box 1 and the corner protector 2 from shaking.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A corrugated carton having an anti-drop structure, comprising a corrugated carton (1), characterized in that: The outer side of the eight corners of the corrugated carton (1) is provided with a carton corner protective sleeve (2), the outer surface of the carton corner protective sleeve (2) is provided with a carton side protective support mounting groove (3) on three end faces, a carton side protective support (4) is arranged between the two opposite carton side protective support mounting grooves (3), one side of the outer surface of the carton side protective support (4) is slidably connected with a push plate (5), the outer surface of the push plate (5) is fixedly provided with a push rod (12) on both sides, one side of the push rod (12) is provided with a rectangular push block (11), and the face of the rectangular push block (11) facing the push rod (12) is a second inclined face (13); One side of the outer surface of the rectangular push block (11) is fixedly provided with a rectangular fixed block (8), one side of the outer surface of the rectangular fixed block (8) is provided with a slot (15), the slot (15) is inserted with a metal rod (9), the outer surface of the metal rod (9) is sleeved with a spring (10), and the two ends of the spring (10) are connected with the inside of the rectangular fixed block (8) and the carton side protective support (4) respectively; One side of the rectangular fixed block (8) is provided with a fixed groove (14) located on the outer surface of the carton side protective support (4), the inside of the fixed groove (14) is provided with a half T-shaped fixed rod (6), the face of the half T-shaped fixed rod (6) facing the inner wall of the carton side protective support (4) is fixed with the carton side protective support (4), the top end of the half T-shaped fixed rod (6) is clamped with the rectangular fixed block (8), and the face of the top end of the half T-shaped fixed rod (6) facing the rectangular push block (11) is a first inclined face (7).

2. The corrugated carton having an anti-drop structure according to claim 1, characterized in that: The outer surface of the metal rod (9) is fitted with the inner wall of the slot (15), and the metal rod (9) and the slot (15) are slidably connected.

3. The corrugated carton having an anti-drop structure according to claim 1, characterized in that: The outer surface of the push plate (5) is provided with a plurality of protective stripes, and the push plate (5) and the push rod (12) are fixedly connected through screws.

4. The corrugated container having an anti-drop structure according to claim 1, wherein: The face of the rectangular fixed block (8) facing the inner wall of the carton side protective support (4) is fixedly provided with a sliding block, and the sliding block and the carton side protective support (4) are slidably connected.

5. The corrugated carton having an anti-drop structure according to claim 1, characterized in that: The face of the carton corner protective sleeve (2) facing the corner of the corrugated carton (1) corresponds to the shape of the corner of the corrugated carton (1), and the outer surface of the corrugated carton (1) is fitted with the inner wall of the carton corner protective sleeve (2).

6. The corrugated container having an anti-drop structure according to claim 1, wherein: The face of the carton side protective support (4) facing the corrugated carton (1) is not fitted with the corrugated carton (1), and the outer surface of the carton side protective support (4) is fitted with the inner wall of the carton side protective support mounting groove (3).

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