Anti-deformation carton capable of being quickly assembled

Abstract

The utility model relates to the technical field of cartons, and discloses an anti-deformation carton capable of being quickly assembled, which comprises a paperboard body, an outer clamping block is mounted on the paperboard body, a base is fixedly mounted at the bottom of the outer clamping block, an inner clamping block is mounted on the paperboard body, a stabilizing plate is fixedly mounted on the outer clamping block, a round rod is fixedly mounted on the stabilizing plate, and the bottom of the round rod is fixedly mounted on the base. And a spring is mounted on the outer wall of the round rod. According to the anti-deformation carton capable of being rapidly assembled, paperboard bodies are placed on the inner walls of the containing grooves through external force of personnel, so that the multiple paperboard bodies are erected on the top of the base, the multiple paperboard bodies are attached to the outer walls of the outer clamping blocks and the outer walls of the inner clamping blocks, and the outer clamping blocks and the inner clamping blocks are conveniently and rapidly positioned and assembled at the intersection of the two paperboard bodies; and by installing the outer clamping blocks and the inner clamping blocks, the outer clamping blocks are used for supporting the paperboard bodies, so that the multiple paperboard bodies 1 are protected in the assembling process, and the stability is improved.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box technology, specifically to a quick-assemble, deformation-resistant cardboard box. Background Technology

[0002] Cardboard box packaging refers to the packaging of products in paper boxes during the circulation process to protect the products, facilitate storage and transportation, and promote sales. Cardboard box packaging is the most widely used packaging method. It is different from wooden box packaging, woven bag packaging, cloth bag packaging, and plastic box packaging. Cardboard box packaging has the characteristics of easy material sourcing, light weight, easy printing, easy design and molding, and low cost. It is widely used for sales packaging and transportation packaging of goods.

[0003] Existing quick-assembly anti-deformation cartons require binding or gluing to form the carton during use. The assembled carton also needs to be folded to form a complete shape, making manual assembly cumbersome and reducing equipment assembly efficiency. At the same time, the cardboard assembly structure is not stable enough at the end of the assembly, making the carton prone to loosening during storage and transportation, resulting in poor carton forming quality. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quick-assembly, deformation-resistant cardboard box with the advantages of quick assembly and deformation resistance, thus solving the problems mentioned in the background section.

[0005] This utility model provides the following technical solution: a quick-assembly anti-deformation cardboard box, comprising a cardboard body, an outer locking block installed on the cardboard body, a base fixedly installed at the bottom of the outer locking block, an inner locking block installed on the cardboard body, a stabilizing plate fixedly installed on the outer locking block, a round rod fixedly installed on the stabilizing plate, a spring installed on the outer wall of the round rod, a cylinder slidably connected to the round rod, a fixing rod fixedly installed on the cylinder, an inner plate fixedly installed on the inner locking block, a placement groove provided on the base, and a box lid overlapping the top of the cardboard body.

[0006] As a preferred technical solution of this utility model: the placement groove is adapted to the bottom of the cardboard body, and the cardboard body is attached to the outer card block and the inner card block.

[0007] As a preferred technical solution of this utility model: the inner plate and the stabilizing plate are in the shape of an "X", and the inner plate and the stabilizing plate are symmetrically arranged with the cardboard body as the center.

[0008] As a preferred technical solution of this utility model: the number of fixing rods is several, and the outer walls of the several fixing rods are evenly distributed at the four corners of the outer walls of the several stabilizing plates.

[0009] As a preferred technical solution of this utility model: one end of the spring is fixed to the round rod, and the other end of the spring is fixed to the round cylinder.

[0010] As a preferred technical solution of this utility model: the number of the round rods is several, and the several round rods are evenly distributed on the outer wall of the stabilizing plate.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This quick-assembly anti-deformation cardboard box allows cardboard bodies to be placed on the inner wall of the placement slot by external force, so that several cardboard bodies stand upright on the top of the base. By attaching several cardboard bodies to the outer walls of the outer and inner card blocks, the outer and inner card blocks facilitate quick positioning and assembly at the intersection of the two cardboard bodies. By installing the outer and inner card blocks, the outer card blocks support the cardboard bodies, thus protecting the several cardboard bodies 1 during the assembly process and increasing stability.

[0013] 2. This quick-assembly anti-deformation cardboard box utilizes an external force to push a stabilizing plate. The stabilizing plate compresses a spring via a round rod, which slides along the inner wall of the cylinder, increasing the space between the stabilizing plate and the inner plate. The external force places the cardboard body on top of the base, and the placement slot positions and assembles the cardboard body. The release of the spring force pushes the round rod away from the inner wall of the cylinder, causing the stabilizing plate to bring the cardboard body into contact with the outer wall of the inner plate. This ensures a tight connection between the cardboard bodies. The outer walls of the inner plate and the stabilizing plate form an "X" shape, which provides mechanical stability. The outer wall of the cardboard body is protected by the inner plate and the stabilizing plate, preventing deformation and ensuring good assembly quality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a cross-sectional view of the fixing rod of this utility model;

[0016] Figure 3 This is a schematic diagram of the internal locking block structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the fixing rod structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the spring structure of this utility model.

[0019] In the diagram: 1. Cardboard body; 2. Base; 3. Stabilizing plate; 4. Fixing rod; 5. Box lid; 6. Round rod; 7. Spring; 8. Inner plate; 9. Inner locking block; 10. Outer locking block; 11. Placement slot; 12. Cylinder. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 A quick-assembly, deformation-resistant cardboard box includes a cardboard body 1, an outer locking block 10 installed on the cardboard body 1, a base 2 fixedly installed at the bottom of the outer locking block 10, an inner locking block 9 installed on the cardboard body 1, a stabilizing plate 3 fixedly installed on the outer locking block 10, a round rod 6 fixedly installed on the stabilizing plate 3, a spring 7 installed on the outer wall of the round rod 6, a cylinder 12 slidably connected to the round rod 6, a fixing rod 4 fixedly installed on the cylinder 12, an inner plate 8 fixedly installed on the inner locking block 9, a placement groove 11 opened on the base 2, and a box cover 5 overlapping the top of the cardboard body 1.

[0022] In the above structure, by installing the outer cardboard block 10, the cardboard body 1 is supported, so that several cardboard bodies 1 are protected during the assembly process, thereby increasing stability.

[0023] In a preferred embodiment: the placement slot 11 is adapted to the bottom of the cardboard body 1, and the cardboard body 1 is attached to the outer card block 10 and the inner card block 9;

[0024] In the above structure, the cardboard body 1 is placed on the inner wall of the placement slot 11 by external force of personnel, so that several cardboard bodies 1 stand upright on the top of the base 2. By attaching several cardboard bodies 1 to the outer wall of the outer card block 10 and the inner card block 9, the outer card block 10 and the inner card block 9 can be quickly positioned and assembled at the intersection of the two cardboard bodies 1.

[0025] In a preferred embodiment: the inner plate 8 and the stabilizing plate 3 are in an "X" shape, and the inner plate 8 and the stabilizing plate 3 are symmetrically arranged with the cardboard body 1 as the center;

[0026] In the above structure, the outer walls of the inner plate 8 and the stabilizing plate 3 are in an "X" shape, which enables the "X" shaped plate to achieve mechanical stability. The cardboard body 1 is placed on the inner wall of the placement groove 11 by external force. The stabilizing plate 3 pushes the cardboard body 1 to fit with the inner plate 8 by external force, so that the outer wall of the cardboard body 1 is protected by the inner plate 8 and the stabilizing plate 3 to avoid deformation, which would lead to poor carton assembly quality.

[0027] In a preferred embodiment: the number of fixing rods 4 is several, and the outer walls of the several fixing rods 4 are evenly distributed at the four corners of the outer walls of the several stabilizing plates 3;

[0028] In the above structure, there are several fixing rods 4. The weight of the stabilizing plate 3 is evenly supported by the fixing rods 4. When the stabilizing plate 3 is in contact with the outer wall of the cardboard body 1, the fixing rods 4 limit and stabilize the stabilizing plate 3 to prevent it from derailing.

[0029] In a preferred embodiment: one end of the spring 7 is fixed to the round rod 6, and the other end of the spring 7 is fixed to the cylinder 12;

[0030] In the above structure, the stabilizing plate 3 is pushed by an external force, and the stabilizing plate 3 compresses the spring 7 through the round rod 6. The round rod 6 slides on the inner wall of the cylinder 12, which increases the inner wall space of the stabilizing plate 3 and the inner plate 8. The external force places the cardboard body 1 on the top of the base 2, and the cardboard body 1 is positioned and assembled by the placement groove 11.

[0031] In a preferred embodiment: the number of round rods 6 is several, and the several round rods 6 are evenly distributed on the outer wall of the stabilizing plate 3;

[0032] In the above structure, the spring 7 releases its elastic force, pushing the round rod 6 away from the inner wall of the cylinder 12, so that the stabilizing plate 3 drives the cardboard body 1 to fit against the outer wall of the inner plate 8, making the cardboard body 1 tightly assembled and connected with the cardboard body 1.

[0033] Working principle: Cardboard bodies 1 are placed on the inner wall of the placement slot 11 by external force, causing several cardboard bodies 1 to stand upright on the top of the base 2. By attaching the cardboard bodies 1 to the outer walls of the outer clamping block 10 and inner clamping block 9, the outer clamping block 10 and inner clamping block 9 facilitate quick positioning and assembly at the intersection of two cardboard bodies 1. The installation of the outer clamping block 10 and inner clamping block 9 provides support for the cardboard bodies 1, protecting them during assembly and increasing stability. External force pushes the stabilizing plate 3, which compresses the spring 7 via the round rod 6. The round rod 6 slides on the inner wall of the cylinder 12, creating space between the inner walls of the stabilizing plate 3 and the inner plate 8. The external force places the cardboard body 1 on top of the base 2, and the placement groove 11 is used to position and assemble the cardboard body 1. The spring force of the spring 7 is released, pushing the round rod 6 away from the inner wall of the cylinder 12, so that the stabilizing plate 3 drives the cardboard body 1 to fit against the outer wall of the inner plate 8, so that the cardboard body 1 is tightly assembled and connected with the cardboard body 1. The outer walls of the inner plate 8 and the stabilizing plate 3 form an "X" shape, so that the "X" shaped plate achieves mechanical stability. The external force places the cardboard body 1 against the inner wall of the placement groove 11, and the stabilizing plate 3 pushes the cardboard body 1 against the inner plate 8, so that the outer wall of the cardboard body 1 is protected by the inner plate 8 and the stabilizing plate 3 to avoid deformation, which would lead to poor carton assembly quality.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-erectable anti-bulging carton comprising a paperboard body (1), characterized in that: The cardboard body (1) is equipped with an outer card block (10), and a base (2) is fixedly installed at the bottom of the outer card block (10). The cardboard body (1) is equipped with an inner card block (9), and a stabilizing plate (3) is fixedly installed on the outer card block (10). A round rod (6) is fixedly installed on the stabilizing plate (3). A spring (7) is installed on the outer wall of the round rod (6). A cylinder (12) is slidably connected to the round rod (6). A fixing rod (4) is fixedly installed on the cylinder (12). An inner plate (8) is fixedly installed on the inner card block (9). A placement groove (11) is opened on the base (2). A box cover (5) overlaps the top of the cardboard body (1).

2. A quick erect anti-bulging carton according to claim 1, wherein: The placement slot (11) is adapted to the bottom of the cardboard body (1), and the cardboard body (1) is attached to the outer card block (10) and the inner card block (9).

3. A quick erect anti-bulging carton according to claim 2, wherein: The inner plate (8) and the stabilizing plate (3) are in an "X" shape, and the inner plate (8) and the stabilizing plate (3) are symmetrically arranged with the cardboard body (1) as the center.

4. A quick erect anti-bulging carton according to claim 1, wherein: The number of fixed rods (4) is several, and the outer walls of several fixed rods (4) are evenly distributed at the four corners of the outer walls of several stabilizing plates (3).

5. A quick erect anti-bulging carton according to claim 4 wherein: One end of the spring (7) is fixed to the round rod (6), and the other end of the spring (7) is fixed to the cylinder (12).

6. A quick erect anti-bulging carton according to claim 1 wherein: The number of the round rods (6) is several, and the several round rods (6) are evenly distributed on the outer wall of the stabilizing plate (3).

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