Folding turnover box capable of being quickly assembled

Abstract

The utility model discloses a folding turnover box capable of being quickly assembled, which comprises a base, L-shaped baffles are respectively arranged at four corners of the base, and a flat folding structure is further mounted on the base. The flat folding structure is composed of four combined structures, the four combined structures are correspondingly installed at the positions, close to the four edges, of the base respectively, and each combined structure is parallel to the corresponding edge of the base. By means of the mode, the folding type turnover box capable of being rapidly assembled is provided with a flat folding structure, the surface of the folded turnover box can be flat, and the turnover box can be stably stacked without the help of an external support.

Description

Technical Field

[0001] The utility model relates to the field of storage equipment, in particular to a foldable turnover box that can be assembled quickly. Background Art

[0002] As the name suggests, a folding box is a box that can be folded into a flat shape for easy storage and transportation. It is usually made of plastic, metal or other sturdy materials. It can be unfolded into a box shape when needed and can be easily stacked up when not in use to save space. It is widely used in logistics, warehousing, freight and home storage.

[0003] The existing foldable turnover boxes have side panels stacked on top of each other after folding, which reduces the height but still produces a certain bulge. This makes the boxes prone to shaking when stacked, and requires special brackets for stacking. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a foldable turnover box that can be assembled quickly and can make the surface of the turnover box smooth after folding.

[0005] In order to solve the above technical problems, the present invention adopts a technical solution: to provide a foldable turnover box that can be quickly assembled, comprising a base, an L-shaped baffle is provided at each corner of the base, and a flat folding structure is also installed on the base;

[0006] The flat folding structure is composed of four combined structures, and the four combined structures are respectively installed near the four sides of the base, and each of the combined structures is parallel to the corresponding side of the base.

[0007] In a preferred embodiment of the present invention, each of the combined structures includes two folding rods and a curtain, the two folding rods are respectively installed at two ends close to the same side through a rotating base structure, and the curtain is installed between the two folding rods.

[0008] In a preferred embodiment of the present invention, the rotating base structure includes two mounting plates and a connecting plate, the two mounting plates are symmetrically and vertically mounted on the connecting plate, the connecting plate is rotatably connected to the rotating base mounted on the base through a rotating groove at the bottom, a cylinder is provided in the rotating groove that matches the circular holes at both ends of the rotating base, the folding rod is mounted between the two mounting plates through a rotating shaft, and a coil spring is installed on the rotating shaft.

[0009] In a preferred embodiment of the present invention, the mounting plate is provided with a bevel, and the mounting plate in the same combined structure is installed with the bevel facing outward.

[0010] In a preferred embodiment of the present invention, a baffle is installed on the connecting plate at the oblique edge, and the top of the baffle cooperates with the oblique edge.

[0011] In a preferred embodiment of the present invention, mutually matching chamfers are provided on the opposite surfaces of the two folding rods in the same combined structure, and mutually matching locking columns and locking holes are respectively provided on the two chamfers, and a sealing sleeve with a circular arc edge is sleeved on the locking column.

[0012] The beneficial effects of the present invention are as follows: the present invention provides a foldable turnover box that can be assembled quickly, and the turnover box has a flat folding structure, which can make the surface of the folded turnover box flat and can be stacked stably without the aid of an external bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a top view of a folded foldable turnover box that can be quickly assembled according to the utility model;

[0014] Figure 2 yes Figure 1 A magnified view of point A;

[0015] Figure 3 This is a top view of the utility model of a foldable turnover box that can be quickly assembled after being unfolded;

[0016] Figure 4 yes Figure 3 Enlarged view of point B;

[0017] Figure 5 This is the main view of the utility model of a foldable turnover box that can be quickly assembled after being unfolded;

[0018] Figure 6 yes Figure 5 Enlarged view of point C;

[0019] The components in the accompanying drawings are marked as follows: 1. Base; 2. L-shaped baffle; 3. Folding rod; 4. Curtain; 5. Mounting plate; 6. Connecting plate; 7. Rotating shaft; 8. Rotating groove; 9. Rotating seat; 10. Round hole; 11. Cylinder; 12. Baffle bar; 13. Locking column; 14. Locking hole. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more precise definition of the protection scope of the present invention.

[0021] See also Figures 1 to 6 , the embodiments of the present utility model include:

[0022] A foldable turnover box that can be assembled quickly includes a base 1, wherein the four corners of the base 1 are respectively provided with an L-shaped baffle 2. The base 1 is also equipped with a flat folding structure, which can make the surface of the folded turnover box flat and can be stacked stably without the help of an external bracket.

[0023] The flat folding structure consists of four combined structures, which are respectively installed on the base 1 near the four sides. Each combined structure is parallel to the corresponding side of the base 1. The turnover box can be unfolded and folded by opening and closing the four combined structures.

[0024] Each of the combined structures includes two folding rods 3 and a curtain 4. The two folding rods 3 are respectively installed at the two ends of the same side through a rotating base structure. The curtain 4 is installed between the two folding rods 3. The curtain 4 is opened by the folding rod 3, thereby playing the role of a traditional turnover box side panel.

[0025] The rotating base structure includes two mounting plates 5 and a connecting plate 6. The two mounting plates 5 are symmetrically mounted vertically on the connecting plate 6. The connecting plate 6 is rotatably connected to the rotating base 9 mounted on the base 1 through a rotating groove 8 at the bottom. A cylinder 11 is provided in the rotating groove 8 to match the circular holes 10 at both ends of the rotating base 9, so that the rotating base structure can rotate back and forth between vertical and horizontal. When it is vertical, due to the action of the baffle, the mounting plate 5 can be perpendicular to the base 1.

[0026] The folding rod 3 is installed between the two mounting plates 5 through a rotating shaft 7. A coil spring is installed on the rotating shaft 7. When the turnover box is folded, the top ends of the two folding rods 3 are manually closed to form a 45° angle, thereby forming a surface with the 45° angles formed by the other three combined structures, so that the surface of the folded turnover box is flat and can be stacked stably without the help of an external bracket.

[0027] When unfolding, as long as the four 45° angles are not coplanar, the locking columns 13 and the locking holes 14 on the two folding rods 3 are manually separated. Under the action of the coil spring, the two folding rods 3 in the same combined structure automatically open until they contact the blocking bar 12 and are positioned.

[0028] The bottom of the folding rod 3 is arc-shaped to facilitate its rotation.

[0029] The mounting plate 5 is provided with a bevel, and the bevel of the mounting plate 5 in the same combined structure is installed outward, and the bevel plays a role of giving way, so that two adjacent combined structures can be folded and placed together.

[0030] A blocking bar 12 is installed on the connecting plate 6 at the oblique edge, and the blocking bar 12 is used to limit the position of the folding rod 3 when it is vertical.

[0031] The top of the blocking bar 12 cooperates with the oblique side and plays the same role as the oblique side, that is, both of them enable the two adjacent combined structures to be folded and placed in coordination.

[0032] The opposing surfaces of the two folding rods 3 in the same combined structure are provided with chamfers that match each other, and the chamfers enable the tops of the two folding rods 3 to form a 45° angle when brought together.

[0033] The two chamfers are respectively provided with a locking column 13 and a locking hole 14 that cooperate with each other. A sealing sleeve with a rounded edge is sleeved on the locking column 13. The sealing sleeve is made of rubber material, so that the column can be smoothly connected to the locking hole 14, and at the same time has a certain locking ability to prevent the tops of the two folding rods 3 from separating under the action of the coil spring.

[0034] Different from the prior art, the utility model is a foldable turnover box that can be assembled quickly. The turnover box has a flat folding structure, which can make the surface of the folded turnover box flat and can be stacked stably without the aid of an external bracket.

[0035] In the description of the present invention, it should be noted that the components are all universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or through conventional test methods. The directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0036] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A foldable turnover box that can be assembled quickly, comprising a base, wherein each of the four corners of the base is provided with an L-shaped baffle, characterized in that: A flat folding structure is also installed on the base; The flat folding structure is composed of four combined structures, which are respectively installed near the four sides of the base, and each of the combined structures is parallel to the corresponding side of the base; Each of the combined structures comprises two folding rods and a curtain. The two folding rods are respectively mounted near two ends of the same side through a rotating base structure, and the curtain is mounted between the two folding rods.

2. The foldable turnover box that can be quickly assembled according to claim 1, characterized in that: The rotating base structure includes two mounting plates and a connecting plate. The two mounting plates are symmetrically and vertically mounted on the connecting plate. The connecting plate is rotatably connected to the rotating base mounted on the base through a rotating groove at the bottom. A cylinder is provided in the rotating groove that matches the circular holes at both ends of the rotating base. The folding rod is mounted between the two mounting plates through a rotating shaft, and a coil spring is installed on the rotating shaft.

3. The foldable turnover box that can be quickly assembled according to claim 2, characterized in that: The mounting plate is provided with a bevel, and the bevel of the mounting plate in the same combined structure is installed outward.

4. The foldable turnover box that can be quickly assembled according to claim 3 is characterized in that: A blocking bar is installed on the connecting plate at the oblique edge, and the top of the blocking bar is matched with the oblique edge.

5. The foldable turnover box that can be quickly assembled according to claim 1 is characterized in that: Mutually matching chamfers are provided on the opposite surfaces of the two folding rods in the same combined structure. Mutually matching locking columns and locking holes are provided on the two chamfers respectively. A sealing sleeve with an arc edge is sleeved on the locking column.

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