Anti-collapse packaging carton
By introducing structures such as reinforced base plate, L-shaped reinforced vertical plate, connecting plate and support rod into the packaging carton, the problem of collapse of the packaging carton is solved, and higher compression resistance and item protection effect is achieved, and the handling convenience is improved. .
Patent Information
- Application Number
- CN202421046613.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-05-14
AI Technical Summary
During transportation and warehouse placement, existing packaging cartons are prone to collapse due to external force impact and pressure, causing leakage or damage to the items in the box, affecting their practicality.
An anti-collapse packaging carton structure including reinforced base plate, L-shaped reinforced vertical plate, connecting plate, support rod and cross support block is designed. Through these components, the vertical pressure bearing capacity and stability of the box are enhanced, and the auxiliary handling block is assisted. Improve handling convenience.
It effectively prevents the box from collapse, improves the box's compressive resistance and collision resistance, ensures the safety protection of items, and simplifies handling operations.
Smart Images
Figure CN222180376U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of packaging carton processing, and in particular relates to an anti-collapse packaging carton. Background Art
[0002] Packaging cartons are made of paper products and are used to pack various items. As an indispensable part of modern logistics, packaging cartons bear the important responsibilities of containing, protecting products, and being beautiful, and provide convenience for loading and unloading, inventory, stacking, shipping, receiving, transshipment, sales counting, etc. However, in actual use, the existing packaging cartons are not designed to be equipped with effective protective reinforcement devices. After the product is packed, it is easy to increase the instantaneous pressure on the box body or a part of the box due to the impact and pressure of external forces during the placement and transportation of the product in the warehouse, so that the packaging carton is subjected to the ultimate load and a part of the carton collapses, causing the leakage or damage of the items in the box. At the same time, the deformation of the box body will make it difficult to place the items in the stack, affecting its practicality. Therefore, in order to solve the above problems, it is necessary to develop an anti-collapse packaging carton with a stable and reliable overall structure and good pressure resistance and protection effect. Utility Model Content
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide an anti-collapse packaging paper box with a stable and reliable overall structure and good compression resistance and protection effects.
[0004] The purpose of the utility model is achieved as follows: an anti-collapse packaging carton, comprising a box body, a support rod and a box cover, the box body is a groove-shaped structure with an opening at the upper end, a reinforcement bottom plate is fixedly arranged below it, and reinforcement vertical plates are vertically fixedly arranged at the four corners of the outer surface, the reinforcement vertical plates are L-shaped as a whole, the lower ends of which are vertically fixedly connected to the reinforcement bottom plate, and a connecting plate is fixedly arranged between two adjacent reinforcement vertical plates, the connecting plate is fixedly connected to the outer surface of the box body, and a through groove is arranged in the middle position of the lower end of the connecting plate, and an auxiliary carrying block is rotatably arranged in the through groove; there are four support rods, which are respectively vertically fixedly arranged at the middle part of the inner wall of the front end of the box body, the middle part of the inner wall of the rear end, the middle part of the inner wall of the left end, and the middle part of the inner wall of the right end; the box cover is located above the box body, and the outer part of its lower surface is integrally connected with a square guard edge, and the box cover and the upper end of the box body are matched and sleeved through the square guard edge, and a cross support block is fixedly arranged in the middle part of the lower surface of the box cover, and the cross support block is located directly above the support rod.
[0005] A clamping groove is arranged at the center of the upper surface of the support rod, and clamping blocks matching the clamping groove structure are fixedly arranged at the front end, rear end, left end and right end of the lower surface of the cross support block.
[0006] The maximum rotation angle of the auxiliary transport block inside the through slot is 90o .
[0007] Anti-sliding blocks are fixedly arranged at the middle parts of the outer walls on both sides of the square guard.
[0008] Reinforcement plates with a right-angled triangle structure are arranged at the four corners of the connection between the lower surface of the box cover and the square guard edge, and the reinforcement plates are fixedly connected to the lower surface of the box cover.
[0009] The beneficial effects of the utility model are as follows: the utility model provides a reinforcement bottom plate, a reinforcement vertical plate and a connection plate. The reinforcement bottom plate can protect the bottom of the box body, and the L-shaped reinforcement vertical plate can be used to reinforce the four edges of the outer surface of the box body, thereby increasing the vertical pressure bearing capacity of the box body and preventing the problem of collapse. The connection plate can improve the stability of the reinforcement vertical plate, and can also cooperate with the support rod to form a cross reinforcement structure on the front end, rear end, left side and rear side of the box body, thereby improving the stability and pressure resistance and anti-collision ability of the box body. The support block utilizes four vertically arranged support rods to support the cross support block, thereby increasing the vertical pressure resistance of the box cover, and then effectively resisting the external vertical downward pressure, and providing good protection for the items placed inside the box; by providing a through slot and an auxiliary transport block, the auxiliary transport block can be used to increase the convenience of the overall transport operation of the utility model. At the same time, the auxiliary transport block can be rotated inside the through slot to achieve the switching of the placement position-use position; in general, the utility model has the advantages of stable and reliable overall structure and good pressure resistance and protection effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a front view of the utility model.
[0011] Figure 2 It is a front view of the connection between the box body, the reinforced bottom plate and the reinforced vertical plate in the utility model.
[0012] Figure 3 It is a top view of the connection between the support rod, the box body, the reinforced bottom plate and the reinforced vertical plate in the utility model.
[0013] Figure 4 It is a bottom view of the connection between the box cover, the cross support block and the square guard edge in the utility model.
[0014] Figure 5 It is a cross-sectional view of the front view of the connection between the clamping block and the clamping slot in the utility model.
[0015] Figure 6 It is a sectional view of a front view of the auxiliary transport block in the utility model when it is in the use position and is connected with the through groove and the connecting plate.
[0016] In the figure: 1, box body; 2, support rod; 21, card slot; 3, box cover; 31, square guard edge; 32, cross support block; 33, card block; 34, anti-sliding block; 35, reinforcement plate; 4, reinforcement bottom plate; 5, reinforcement vertical plate; 6, connecting plate; 61, through slot; 62, auxiliary carrying block. DETAILED DESCRIPTION
[0017] The utility model is further described below in conjunction with the accompanying drawings.
[0018] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, an anti-collapse packaging carton includes a box body 1, a support rod 2 and a box cover 3. The box body 1 is a groove-shaped structure with an opening at the upper end, a reinforcement bottom plate 4 is fixedly arranged below it, and reinforcement vertical plates 5 are vertically fixedly arranged at the four corners of the outer surface. The reinforcement vertical plates 5 are L-shaped as a whole, and the lower ends thereof are vertically fixedly connected to the reinforcement bottom plate 4, and a connecting plate 6 is fixedly arranged between two adjacent reinforcement vertical plates 5. The connecting plate 6 is fixedly connected to the outer surface of the box body 1, and a through groove 61 is arranged in the middle position of the lower end of the connecting plate 6. An auxiliary transport block 62 is rotatably arranged in the through groove 61; there are four support rods 2, which are vertically fixed in the middle of the front inner wall, the middle of the rear inner wall, the middle of the left inner wall and the middle of the right inner wall of the box body 1 respectively; the box cover 3 is located above the box body 1, and the outside of its lower surface is integrally connected with a square guard edge 31, and the box cover 3 is matched with the upper end of the box body 1 through the square guard edge 31, and a cross support block 32 is fixedly arranged in the middle of the lower surface of the box cover 3, and the cross support block 32 is located directly above the support rod 2.
[0019] A card slot 21 is provided at the center of the upper surface of the support rod 2, and card blocks 33 matching the card slot 21 structure are fixedly provided at the front end, rear end, left end and right end of the lower surface of the cross support block 32. The card blocks 33 can be matched with the card slot 21 to increase the connection stability between the cross support block 32 and the support rod 2, and also realize the positioning and placement between them; the maximum rotation angle of the auxiliary transport block 62 in the through slot 61 is 90 o; Anti-sliding blocks 34 are fixedly provided in the middle of the outer walls on both sides of the square guard edge 31. The anti-sliding blocks 34 can increase the friction between the box cover 3 and the operator's palm when placing and taking out the box cover 3 on the box body 1, thereby increasing the convenience of taking and placing the box cover 3; reinforcing plates 35 with a right-angled triangle structure are provided at the four corners of the connection between the lower surface of the box cover 3 and the square guard edge 31, and the reinforcing plates 35 are fixedly connected to the lower surface of the box cover 3. The reinforcing plates 35 can increase the pressure-bearing capacity of the four corners of the box cover 3 while also increasing the stability of the connection between the box cover 3 and the square guard edge 31.
[0020] The utility model can protect the bottom of the box body 1 by setting the reinforced bottom plate 4, and can reinforce the four edges of the outer surface of the box body 1 by setting the L-shaped reinforced vertical plate 5, thereby increasing the pressure-bearing capacity of the box body 1 in the vertical direction and preventing the problem of collapse. The connection plate 6 can improve the stability of the reinforced vertical plate 5, and can also cooperate with the support rod 2 to form a cross reinforcement structure on the front end face, rear end face, left side face and rear side face of the box body 1, thereby improving the stability and pressure resistance and anti-collision ability of the box body 1.
[0021] When the box cover 3 is installed on the box body 1, the box cover 3 can be placed on the box body 1 from top to bottom by utilizing the cooperation between the card block 33 and the card slot 21, and while the box cover 3 is completed with the upper end of the box body 1 through the square guard edge 31, the cross support block 32 is placed in contact with the four support rods 2. At this time, the support effect of the four vertically arranged support rods 2 on the cross support block 32 can increase the compressive resistance of the box cover 3 in the vertical direction, thereby effectively resisting the external vertical downward pressure, and having a good protective effect on the items placed inside the box body 1; and, by providing the anti-sliding block 34, the friction between the box cover 3 and the operator's palm can be increased when the box cover 3 is placed on and taken out of the box body 1, thereby increasing the convenience of the box cover 3 taking and placing operations.
[0022] When the utility model needs to be transported, the auxiliary transport block 62 can be flipped upwards so that the auxiliary transport block 62 can be moved from the vertical to the horizontal position, thereby realizing the position switching between the placement position and the use position. After that, the operator can realize the transport operation of the utility model as a whole by holding the auxiliary transport blocks 62 on both sides. The use of this structure can increase the convenience of the overall transport operation of the utility model. In general, the utility model has the advantages of stable and reliable overall structure and good pressure resistance and protection effect.
[0023] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or replaced by equivalents, and any modification or equivalent replacement that does not depart from the spirit and scope of the utility model should be included in the scope of the claims of the utility model.
Claims
1. An anti-collapse packaging carton, comprising a box body (1), a support rod (2) and a box cover (3), characterized in that: The box body (1) is a groove-shaped structure with an opening at the upper end, a reinforcement bottom plate (4) is fixedly arranged at the lower end, and reinforcement vertical plates (5) are vertically fixedly arranged at the four corners of the outer surface. The reinforcement vertical plates (5) are L-shaped as a whole, and the lower ends thereof are vertically fixedly connected to the reinforcement bottom plate (4), and a connecting plate (6) is fixedly arranged between two adjacent reinforcement vertical plates (5). The connecting plate (6) is fixedly connected to the outer surface of the box body (1), and a through groove (61) is arranged in the middle position of the lower end of the connecting plate (6), and an auxiliary moving member is rotatably arranged in the through groove (61). The box cover (3) is located above the box body (1), and the outer part of the lower surface thereof is integrally connected with a square guard edge (31), and the box cover (3) and the upper end of the box body (1) are matched and sleeved by the square guard edge (31). A cross support block (32) is fixedly provided in the middle of the lower surface of the box cover (3), and the cross support block (32) is located directly above the support rod (2).
2. The anti-collapse packaging carton according to claim 1, characterized in that: A slot (21) is provided at the centre of the upper surface of the support rod (2), and a slot block (33) matching the slot (21) structure is fixedly provided at the front end, rear end, left end and right end of the lower surface of the cross support block (32).
3. The anti-collapse packaging carton according to claim 1, characterized in that: The maximum rotation angle of the auxiliary transport block (62) inside the through slot (61) is 90 o .
4. The anti-collapse packaging carton according to claim 1, characterized in that: Anti-sliding blocks (34) are fixedly provided in the middle of the outer walls on both sides of the square guard edge (31).
5. The anti-collapse packaging carton according to claim 1, characterized in that: Reinforcement plates (35) with a right-angled triangle structure are provided at the four corners of the connection between the lower surface of the box cover (3) and the square guard edge (31), and the reinforcement plates (35) are fixedly connected to the lower surface of the box cover (3).