Anti-deformation corrugated paper box

Abstract

The utility model relates to the technical field of corrugated paper boxes, and discloses an anti-deformation corrugated paper box which comprises a corrugated paper box body, and the corrugated paper box body is characterized in that a cover plate is arranged at the top of a box body; an adjusting assembly is arranged in the box body and comprises supporting columns, a supporting rod and a supporting rod, wherein the supporting columns are symmetrical to the inner side wall of the box body; the first supporting plate is arranged at the bottom of the inner side of the box body and located on one side of the supporting column. The connecting rod is arranged at one end of the first supporting plate; the second supporting plate sleeves the outer side of the connecting rod; the locking pieces are arranged on the connecting rods, through the adjusting assemblies, the supporting frame composed of the supporting columns and the supporting plates can be suitable for corrugated paper boxes of different sizes and lengths, and the practicability and flexibility of the supporting frame composed of the supporting columns and the supporting plates are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper boxes, and particularly relates to a corrugated paper box with anti-deformation function. Background Technique

[0002] Corrugated paper boxes, also known as cardboard boxes, cartons, or sometimes simply referred to as paper boxes, are boxes made by weaving or pasting corrugated paper. They are commonly used for packaging items for convenient transportation.

[0003] The existing corrugated paper boxes increase the anti-deformation property through internal support frames. However, the size and length of these support frames are fixed, resulting in the support frames being applicable to only one type of corrugated paper box. Different sizes and lengths of corrugated paper boxes require different support frames, leading to increased usage costs and reduced practicality and flexibility of the support frames. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a corrugated paper box with anti-deformation function, which has the advantage of being able to adjust the size and length, solving the problem that the size and length of the support frame are fixed, resulting in the support frame being applicable to only one type of corrugated paper box, and different sizes and lengths of corrugated paper boxes requiring different support frames, leading to increased usage costs and reduced practicality and flexibility of the support frames.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A corrugated paper box with anti-deformation function, including a corrugated paper box, and the corrugated paper box includes:

[0008] A box body, with a cover plate provided on its top;

[0009] An adjusting component is provided inside the box body, and the adjusting component includes:

[0010] Support columns, symmetrically arranged on the inner side walls of the box body;

[0011] A first support plate, provided at the inner bottom of the box body and located on one side of the support columns;

[0012] A connecting rod, provided at one end of the first support plate;

[0013] A second support plate, sleeved on the outer side of the connecting rod;

[0014] A locking member, provided on the connecting rod.

[0015] In some embodiments, one end of the first support plate and the second support plate is provided with a clamping block, and a clamping groove matching the clamping block is arranged on the support column, so that the first support plate and the second support plate are clamped and connected with the support column.

[0016] In some embodiments, one end of the connecting rod is provided with a first limiting plate matching the second support plate.

[0017] In some embodiments, the locking member includes:

[0018] A pressing block, penetrating through the top of the connecting rod;

[0019] A spring, arranged between the pressing block and the connecting rod and penetrating through the bottom of the pressing block;

[0020] Slot holes, symmetrically arranged at the top of the second support plate.

[0021] In some embodiments, a second limiting plate is arranged at the bottom of the pressing block and is located inside the connecting rod.

[0022] In some embodiments, a first support rod is arranged between the support columns, a second support rod is arranged on the first support rod and is located between the support columns, and a first rotating shaft is arranged at the connection of the first support rod and the second support rod.

[0023] In some embodiments, second rotating shafts are arranged at both ends of the first support rod and the second support rod, sliders are arranged on the outer sides of the second rotating shafts, and sliding grooves matching the sliders are arranged on one side of the support column.

[0024] In some embodiments, a connecting plate is arranged on the outer side of the sliding groove, and the sliding groove is connected with the support column through bolts.

[0025] (III) Beneficial effects

[0026] Compared with the prior art, the present utility model provides a corrugated paper box with anti-deformation, and has the following beneficial effects:

[0027] For the corrugated paper box with anti-deformation, by pressing down the pressing block, the pressing block retracts into the connecting rod. At the same time, the second support plate is pushed to the right to increase the distance between the first support plate and the second support plate. When the second support plate moves to a predetermined position and a slot hole appears above the pressing block, due to the resilience of the spring, the pressing block pops out of the connecting rod and passes through the slot hole to clamp the second support plate for fixation, thus completing the adjustment of the distance between the first support plate and the second support plate, enabling the support frame composed of the support column and the support plate to be applicable to corrugated paper boxes of different sizes and lengths, and increasing the practicability and flexibility of the support frame composed of the support column and the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the side view cross-section of the structure of the present utility model;

[0030] Figure 3 is a schematic structural diagram of the top view cross-section of the structure of the present utility model;

[0031] Figure 4 is Figure 3 an enlarged schematic diagram of part A in

[0032] Figure 5 is Figure 2 an enlarged schematic diagram of part B in

[0033] In the figure:

[0034] 1. Corrugated paper box; 11. Box body; 12. Cover board;

[0035] 2. Adjusting assembly; 21. Support column; 22. First support plate; 221. Connecting rod; 222. First limiting plate; 23. Locking member; 231. Pressing block; 232. Spring; 233. Second limiting plate; 234. Slot hole; 24. Block; 25. Card slot; 26. Second support plate; 27. First support rod; 271. Second support rod; 272. First rotating shaft; 28. Second rotating shaft; 29. Slide block; 291. Slide groove; 292. Connecting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0036] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0037] It should be noted that all the directional indications in the embodiments of the present application are only used to explain the relative position relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0038] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0040] Corrugated paper box, also known as corrugated paper box, cardboard box, larger ones are also called corrugated paper box, corrugated paper box, cardboard box, sometimes just called cardboard box, is a box made of corrugated paper woven or pasted, often used for packaging items for easy transportation.

[0041] In the related art, the size and length of the support frame are fixed, so that the support frame can only be applied to one type of corrugated paper box. Corrugated paper boxes of different sizes and lengths require different support frames, which increases the cost of use and reduces the practicality and flexibility of the support frame.

[0042] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a deformation-resistant corrugated paper box. When it is needed, it is only necessary to press the pressing block 231 downward so that the pressing block 231 retracts into the connecting rod 221, and at the same time push the second support plate to the right to increase the distance between the first support plate 22 and the second support plate 26. When the second support plate 26 moves to the predetermined position, a slot 234 appears above the pressing block 231. Due to the resilience of the spring 232, the pressing block 231 pops out of the connecting rod 221 and passes through the slot 234 to clamp the second support plate 26 for fixation, thereby completing the adjustment of the distance between the first support plate 22 and the second support plate 26, so that the support frame composed of the support column 21 and the support plate can be suitable for corrugated paper boxes of different sizes and lengths, thereby increasing the practicality and flexibility of the support frame composed of the support column 21 and the support plate.

[0043] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0044] Combined with Figures 1-5 In an embodiment of the present application, a corrugated paper box resistant to deformation is provided, including a corrugated paper box 1, and the corrugated paper box 1 includes: a cover plate 12 is provided at the top of the box body 11; an adjusting component 2 is provided inside the box body 11, and the adjusting component 2 includes: support columns 21 symmetrically arranged on the inner side walls of the box body 11; a first support plate 22 is provided at the inner bottom of the box body 11 and is located on one side of the support columns 21; a connecting rod 221 is provided at one end of the first support plate 22; a second support plate 26 is sleeved outside the connecting rod 221; a locking member 23 is provided on the connecting rod 221.

[0045] During use, since the second support plate 26 is sleeved outside the connecting rod 221, the second support plate 26 is slidably connected to the connecting rod 221. At the same time, the second support plate 26 and the connecting rod 221 are fixed by the locking member 23. When adjusting the distance between the first support plate 22 and the second support plate 26, first unlock the fixation between the second support plate 26 and the connecting rod 221 through the locking member 23, and then push the second support plate 26 to the right to increase the distance between the first support plate 22 and the second support plate 26. When the second support plate 26 moves to a predetermined position, fix the second support plate 26 and the connecting rod 221 through the locking member 23 again, and the adjustment of the distance between the first support plate 22 and the second support plate 26 is completed, so that the support frame composed of the support columns 21 and the support plates can be applicable to corrugated paper boxes of different sizes and lengths, increasing the practicality and flexibility of the support frame composed of the support columns 21 and the support plates, and reducing the use cost.

[0046] In some embodiments, a clamping block 24 is provided at one end of the first support plate 22 and the second support plate 26, and a clamping groove 25 matching the clamping block 24 is provided on the support column 21, so that the first support plate 22 and the second support plate 26 are clamped to the support column 21, increasing the convenience of disassembly and assembly between the support column 21 and the support plate.

[0047] In some embodiments, a first limiting plate 222 matching the second support plate 26 is provided at one end of the connecting rod 221, which plays a role in limiting the second support plate 26, preventing the second support plate 26 from exceeding the maximum adjustable distance when moving to the right, resulting in the second support plate 26 disengaging from the connecting rod 221 and causing damage to the adjusting component 2.

[0048] In some embodiments, the locking member 23 includes: a pressing block 231 penetrating through the top of the connecting rod 221; a spring 232 disposed between the pressing block 231 and the connecting rod 221 and penetrating through the bottom of the pressing block 231; slot holes 234 symmetrically disposed at the top of the second support plate 26. When moving the second support plate 26, first, by pressing down the pressing block 231, the pressing block 231 retracts into the connecting rod 221. At the same time, the second support plate is pushed to the right. When a slot hole 234 appears above the pressing block 231, due to the resilience of the spring 232, the pressing block 231 pops out of the connecting rod 221 and passes through the slot hole 234 to lock the second support plate 26 for fixation.

[0049] In some embodiments, a second limiting plate 233 is disposed at the bottom of the pressing block 231 and is located inside the connecting rod 221, which plays a role in limiting the pressing block 231, preventing the pressing block 231 from being separated from the connecting rod 221 due to the resilience of the spring 232, resulting in damage to the locking member 23.

[0050] In some embodiments, a first support rod 27 is disposed between the support columns 21. A second support rod 271 is disposed on the first support rod 27 and is located between the support columns 21. A first rotating shaft 272 is disposed at the connection between the first support rod 27 and the second support rod 271, supporting the support columns 21 and increasing the anti-deformation property of the corrugated paper box.

[0051] In some embodiments, second rotating shafts 28 are disposed at both ends of the first support rod 27 and the second support rod 271. Sliders 29 are disposed on the outer sides of the second rotating shafts 28. A sliding groove 291 for cooperating with the sliders 29 is disposed on one side of the support column 21, enabling the first support rod 27 and the second support rod 271 to be slidably connected to the support column 21. When adjusting the distance between the first support plate 22 and the second support plate 26, the first support rod 27 and the second support rod 271 will move along one side of the support column 21 following the adjustment of the distance between the first support plate 22 and the second support plate 26, such that the first support rod 27 and the second support rod 271 do not affect the adjustment of the distance between the first support plate 22 and the second support plate 26 while increasing the anti-deformation property of the corrugated paper box.

[0052] Specifically, when increasing the distance between the first support plate 22 and the second support plate 26, the first support rod 27 and the second support rod 271 slide towards the middle of the support column 21 through the sliders 29. When reducing the distance between the first support plate 22 and the second support plate 26, the first support rod 27 and the second support rod 271 move towards the upper and lower ends of the support column 21 through the sliders 29.

[0053] In some embodiments, a connecting plate 292 is provided on the outer side of the sliding groove 291, and the sliding groove 291 is connected to the support column 21 by bolts. By disassembling and assembling the bolts on the connecting plate 292, the sliding groove 291 can be installed and disassembled, which increases the convenience of disassembling and assembling the sliding groove 291.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0055] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0056] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deformation-resistant corrugated paper box, comprising a corrugated paper box (1), wherein the corrugated paper box (1) comprises: A box body (11) having a cover plate (12) disposed on the top; The invention is characterized in that an adjustment component (2) is arranged inside the box body (11), and the adjustment component (2) comprises: A support column (21) symmetrical to the inner wall of the box body (11); A first support plate (22) is arranged at the inner bottom of the box body (11) and is located on one side of the support column (21); A connecting rod (221) is arranged at one end of the first supporting plate (22); A second support plate (26) sleeved on the outer side of the connecting rod (221); A locking member (23) is arranged on the connecting rod (221).

2. The anti-deformation corrugated paper box according to claim 1, characterized in that: A clamping block (24) is provided at one end of the first support plate (22) and the second support plate (26), and a clamping groove (25) matching the clamping block (24) is provided on the support column (21), so that the first support plate (22) and the second support plate (26) are clamped and connected with the support column (21).

3. The anti-deformation corrugated paper box according to claim 2, characterized in that: One end of the connecting rod (221) is provided with a first limiting plate (222) that matches the second supporting plate (26).

4. The anti-deformation corrugated paper box according to claim 3, characterized in that: The locking member (23) comprises: A pressing block (231) passing through the top of the connecting rod (221); A spring (232) is disposed between the pressing block (231) and the connecting rod (221) and passes through the bottom of the pressing block (231); The slot (234) is symmetrical to the top of the second support plate (26).

5. The anti-deformation corrugated paper box according to claim 4, characterized in that: A second limiting plate (233) is provided at the bottom of the pressing block (231) and is located inside the connecting rod (221).

6. The anti-deformation corrugated paper box according to claim 1, characterized in that: A first support rod (27) is arranged between the support columns (21); a second support rod (271) is arranged on the first support rod (27) and is located between the support columns (21); a first rotating shaft (272) is arranged at the connection between the first support rod (27) and the second support rod (271).

7. The anti-deformation corrugated paper box according to claim 6, characterized in that: A second rotating shaft (28) is arranged at both ends of the first supporting rod (27) and the second supporting rod (271), a sliding block (29) is arranged on the outer side of the second rotating shaft (28), and a sliding groove (291) matching the sliding block (29) is arranged on one side of the supporting column (21).

8. The anti-deformation corrugated paper box according to claim 7, characterized in that: A connecting plate (292) is provided on the outer side of the slide groove (291), and the slide groove (291) is connected to the support column (21) by means of bolts.

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