A novel hand-carrying box structure

Abstract

The utility model discloses a novel portable box structure relates to portable box technical field, aims at solving the technical problem that the edge of folding superposition of traditional portable box is extremely easy to appear separation, misplacement, and includes bottom plate, side plate, first roof and second roof, the first sealing plate inside is provided with the fixed structure for the positioning side plate, the first sealing plate outside is provided with the reinforcing structure for locking first roof and with the fixed structure synergic enhancement first sealing plate bending strength. The utility model discloses through the fixed insert piece insertion first slot, realizes the firm fixation to side plate, and the third sealing plate is pressed down, and the fixed structure synergic effect, the bending strength of first sealing plate is enhanced significantly, and the bending force that the article weight generates to first sealing plate is effectively resisted, avoids the damage of box body because of sealing plate deformation. Solve the technical problem that the edge of folding superposition of traditional portable box is extremely easy to appear separation, misplacement.

Description

Technical Field

[0001] This utility model relates to the field of handbag technology, and more specifically, to a novel handbag structure. Background Technology

[0002] In the field of everyday packaging and carrying, hand-held boxes have become indispensable containers due to their combination of storage and portability, and their application scenarios cover almost all key aspects of life and business.

[0003] Traditional suitcases typically use a simple and crude method to connect the side panels, bottom panel, and sealing panel. They are secured by folding and overlapping the edges of the side panels and sealing panel, lacking any effective reinforcement structure and failing to form a stable load-bearing system. This rudimentary connection method might barely maintain its basic shape when the suitcase is empty or loaded with only very light items, but once it is loaded with items, especially when the suitcase contains a certain weight, the structural defects become immediately apparent. The edges of the side panels, which were originally inserted into the gaps, may gradually detach under the weight, causing the connection between the side panels and bottom panel to fail. The folded and overlapped edges of the side panels and sealing panel will also gradually separate during shaking, losing their supporting function for the side panels. Therefore, we propose a novel suitcase structure. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide a new type of handbag structure to solve the technical problem that traditional handbags rely on folding and bonding for fixation, and the edges of the folded and stacked boxes are prone to separation and misalignment.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel handbag structure, including a bottom plate, side plates, a first top plate, and a second top plate. The bottom plate has first sealing plates at both ends. One end of each side plate is located on both sides of the bottom plate, and the other end of each side plate has a second sealing plate. The first top plate has third sealing plates that can be bent downwards at both ends. A fixing structure for positioning the side plates is provided inside the first sealing plates, and a reinforcing structure for locking the first top plate and cooperating with the fixing structure to enhance the bending strength of the first sealing plates is provided outside the first sealing plates. The fixing structure includes a fixing insert and a first slot. When the side plates are vertical, the fixing insert can be inserted into the first slot to make the second sealing plate fit against the inner wall of the first sealing plate. Both the fixing insert and the first slot are obliquely linearly distributed.

[0006] Preferably, the fixing structure further includes an opening, the entrance end of the first slot is an flared opening, and the first slot is provided with a guide for guiding the insertion of the fixing insert.

[0007] Preferably, the reinforcement structure includes a fixing rod, which is disposed inside the third sealing plate. An elastic block is fixedly installed at the end of the fixing rod, and a second slot is provided at the position corresponding to the elastic block on the first sealing plate.

[0008] Preferably, the cross-sectional area of ​​the elastic block gradually increases from its connection with the fixed rod toward the free end, forming a limiting part for engaging with the second slot.

[0009] Preferably, a handle is connected to the second top plate, and a handle hole is provided on the surface of the first top plate. When the first top plate and the second top plate are closed, the handle passes through the handle hole and is placed outside the box.

[0010] Preferably, the handle is a strip-shaped component with both ends fixed to the surface of the second top plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model effectively limits the second sealing plate by inserting a fixing insert into the first slot, thereby achieving a stable fixation of the side plate and preventing it from tilting or loosening during use. Pressing the third sealing plate downwards allows the elastic block to insert into the second slot, not only fixing the first top plate and preventing its displacement, but also significantly enhancing the bending strength of the first sealing plate through the interlocking of the fixing rod and elastic block with the second slot and the synergistic effect of the fixing structure. When lifting the box, it effectively resists the bending force exerted on the first sealing plate by the weight of the items, ensuring the overall stability of the box and preventing damage due to sealing plate deformation. This solves the problem that traditional hand-held boxes often rely on folding and overlapping for fixation, where the edges of the folds are prone to separation and misalignment.

[0013] 2. This utility model also features an opening and a guide. The entrance end of the first slot is an flared opening, and the first slots are distributed at an angle. This design can effectively prevent users from inserting the fixing pieces into the wrong slots, providing a clear guide for the insertion of the fixing pieces. The guide inside the first slot can guide the fixing pieces to be smoothly inserted into the slot, reducing obstacles during the insertion process, making the assembly operation smoother and more efficient, and reducing the assembly difficulty for users. Even users who are not familiar with the assembly process can quickly complete the assembly of the box. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the unfolded appearance structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the present utility model;

[0016] Figure 3This is a cross-sectional structural diagram of the present invention;

[0017] Figure 4 This is a schematic diagram of the fixing insert and related structures of this utility model;

[0018] Figure 5 This is a schematic diagram of the first slot and its related structures of the present invention;

[0019] Figure 6 This utility model Figure 5 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 7 This is a schematic diagram of the structure of the first sealing plate and the third sealing plate of this utility model.

[0021] The following are the labels in the diagram: 1. Base plate; 11. First sealing plate; 2. Side plate; 21. Second sealing plate; 3. First top plate; 31. Third sealing plate; 32. Handle hole; 4. Second top plate; 41. Handle; 5. Fixing structure; 51. Fixing insert; 52. First slot; 53. Guide part; 54. Opening part; 6. Reinforcing structure; 61. Fixing rod; 62. Elastic block; 63. Second slot. Detailed Implementation

[0022] Example: Figures 1 to 7As shown, this utility model relates to a novel carrying case structure, including a bottom plate 1, side plates 2, a first top plate 3, and a second top plate 4. A handle 41 is connected to the second top plate 4. A carrying hole 32 is provided on the surface of the first top plate 3. When the first top plate 3 and the second top plate 4 are closed, the handle 41 passes through the carrying hole 32 and is placed outside the case. The handle 41 is a strip-shaped component, with both ends fixed to the surface of the second top plate 4. First sealing plates 11 are provided at both ends of the bottom plate 1. One end of the side plate 2 is provided on both sides of the bottom plate 1, and a second sealing plate 21 is provided at the other end of the side plate 2. Third sealing plates 31 that can be bent downwards are provided at both ends of the first top plate 3. A useful... The fixing structure 5 for the positioning side plate 2 has a reinforcement structure 6 on the outside of the first sealing plate 11 for locking the first top plate 3 and cooperating with the fixing structure 5 to enhance the bending strength of the first sealing plate 11. The fixing structure 5 includes a fixing insert 51 and a first slot 52. When the side plate 2 is vertical, the fixing insert 51 can be inserted into the first slot 52 to make the second sealing plate 21 fit against the inner wall of the first sealing plate 11. The fixing insert 51 and the first slot 52 are both obliquely linearly distributed. By inserting the fixing insert 51 into the first slot 52, the present invention can effectively limit the second sealing plate 21, thereby achieving a stable fixation of the side plate 2 and preventing the side plate 2 from tilting or loosening during use. Pressing the third sealing plate 31 downwards allows the elastic block 62 to insert into the second slot 63. This not only secures the first top plate 3, preventing it from shifting, but also, through the engagement of the fixing rod 61 and the elastic block 62 with the second slot 63, works in conjunction with the fixing structure 5 to significantly enhance the bending strength of the first sealing plate 11. When lifting the box, this effectively resists the bending force exerted on the first sealing plate 11 by the weight of the items, ensuring the overall stability of the box and preventing damage due to sealing plate deformation. This solves the problem that traditional hand-held boxes often rely on folding and overlapping for fixation, where the edges of the folds are prone to separation and misalignment.

[0023] Furthermore, the fixing structure 5 also includes an opening 54. The entrance end of the first slot 52 is an flared opening 54. The first slot 52 is provided with a guide 53 for guiding the insertion of the fixing insert 51. Through the opening 54 and the guide 53, the entrance end of the first slot 52 is an flared opening 54, and the first slot 52 is obliquely distributed. This design can effectively prevent users from inserting the fixing insert 51 into the wrong slot. It provides a clear guide for the insertion of the fixing insert 51. The guide 53 in the first slot 52 can guide the fixing insert 51 to be smoothly inserted into the slot, reducing the obstruction during the insertion process, making the assembly operation smoother and more efficient, and reducing the assembly difficulty for users. Even users who are not familiar with the assembly process can quickly complete the assembly of the box.

[0024] Furthermore, the reinforcing structure 6 includes a fixing rod 61, which is disposed inside the third sealing plate 31. An elastic block 62 is fixedly installed at the end of the fixing rod 61. A second slot 63 is provided at the position corresponding to the elastic block 62 on the first sealing plate 11. The cross-sectional area of ​​the elastic block 62 gradually increases from its connection with the fixing rod 61 to the free end, forming a limiting part for engaging with the second slot 63. By utilizing the insertion and engagement of the fixing rod 61 and the elastic block 62 with the second slot 63, and working in conjunction with the fixing structure 5, the bending strength of the first sealing plate 11 is significantly enhanced, effectively resisting the bending force generated by the weight of the items on the first sealing plate 11 when lifting the box.

[0025] Working principle: This embodiment provides a novel carrying case structure. In use, the bottom plate 1 is folded, and the two side plates 2 are first made vertical, so that the outer side of the second sealing plate 21 fits against the inner wall of the first sealing plate 11. The fixing insert 51 is then inserted into the first slot 52. Because the opening 54 is an flared end, and because the first slot 52 is obliquely distributed on the inner wall of the first sealing plate 11, the fixing insert 51 will not be inserted into the wrong first slot 52 during the insertion process. Guided by the guide part 53, it enters into the first slot 52 and limits the second sealing plate 21. After the side plates 2 are fixed, the second top plate 4 is reversed and placed on top of the two side plates 2. Then, the first top plate 3 is placed on top of the second top plate 4. The handle 41 is then passed through the handle hole 32 to complete the carrying operation.

[0026] Press down the third sealing plates 31 on both sides of the first top plate 3 so that the third sealing plates 31 fit against the outer side of the first sealing plate 11. Insert the elastic block 62 into the interior of the second slot 63 to fix the first top plate 3. The first sealing plate 11 is reinforced by using the fixing rod 61 and the elastic block 62 at its end to connect with the second slot 63. When lifted, the bending strength of the first sealing plate 11 is enhanced to ensure the firmness of the box.

[0027] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. A novel hand-held box structure, comprising a bottom plate (1), side plates (2), a first top plate (3), and a second top plate (4), characterized in that, The bottom plate (1) is provided with a first sealing plate (11) at both ends, one end of the side plate (2) is provided on both sides of the bottom plate (1), the other end of the side plate (2) is provided with a second sealing plate (21), the top plate (3) is provided with a third sealing plate (31) that can be bent downward at both ends, the inner side of the first sealing plate (11) is provided with a fixing structure (5) for positioning the side plate (2), and the outer side of the first sealing plate (11) is provided with a reinforcing structure (6) for locking the first top plate (3) and cooperating with the fixing structure (5) to enhance the bending strength of the first sealing plate (11). The fixing structure (5) includes a fixing insert (51) and a first slot (52). When the side plate (2) is vertical, the fixing insert (51) can be inserted into the first slot (52) so that the second sealing plate (21) fits against the inner wall of the first sealing plate (11). The fixing insert (51) and the first slot (52) are both obliquely linearly distributed.

2. The novel carrying case structure according to claim 1, characterized in that, The fixing structure (5) also includes an opening (54), the entrance end of the first slot (52) is an flared opening (54), and the first slot (52) is provided with a guide (53) for guiding the insertion of the fixing insert (51).

3. The novel carrying case structure according to claim 2, characterized in that, The reinforcement structure (6) includes a fixing rod (61), which is located inside the third sealing plate (31). An elastic block (62) is fixedly installed at the end of the fixing rod (61), and a second slot (63) is provided at the corresponding position of the first sealing plate (11) and the elastic block (62).

4. The novel carrying case structure according to claim 3, characterized in that, The cross-sectional area of ​​the elastic block (62) gradually increases from its connection with the fixed rod (61) toward the free end, forming a limiting part for engaging with the second slot (63).

5. The novel carrying case structure according to claim 1, characterized in that, A handle (41) is connected to the second top plate (4), and a handle hole (32) is provided on the surface of the first top plate (3). When the first top plate (3) and the second top plate (4) are closed, the handle (41) passes through the handle hole (32) and is placed outside the box.

6. The novel carrying case structure according to claim 5, characterized in that, The handle (41) is a strip-shaped component, with both ends fixed to the surface of the second top plate (4).

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