Anti-pressure-loss type corrugated board storage device

Abstract

According to the technical scheme, the pressure loss prevention type corrugated board storage device comprises corner protection pieces and an inclined plane fixing mechanism, and the inclined plane fixing mechanism is arranged between the two corner protection pieces; the corner protection part comprises a first right-angle buckle, a connecting spring and a second right-angle buckle, the first right-angle buckle and the second right-angle buckle are the same in structure, right-angle grooves are formed in the inner wall of the first right-angle buckle and the inner wall of the second right-angle buckle, and the first right-angle buckle and the second right-angle buckle are connected through the connecting spring. The paperboard storage device has the advantages that on one hand, corners of stored paperboards can be protected, the corners of the paperboards are not prone to damage in the storage process, on the other hand, the paperboards can be stacked at a higher height, more paperboards can be stored, in the storage process, position deviation cannot be generated, and the storage effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of corrugated cardboard storage devices, in particular to a crush-damage-proof corrugated cardboard storage device. Background Art

[0002] Corrugated cardboard is a board consisting of a corrugated core layer and a cover layer formed between two or more layers of cardboard. The corrugated waves are like connected arched doors, arranged in a row and supporting each other to form a triangular structure. It has good mechanical strength, can withstand a certain amount of pressure from a plane, is elastic, and has a good buffering effect.

[0003] During the storage process of existing corrugated cardboard, its corners are prone to bumps and damage, which makes the corrugated cardboard easy to be damaged during storage, thus affecting the later use of the corrugated cardboard. In addition, when the corrugated cardboard is stacked to a certain height, it is easy to tilt or tip over. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention aims to provide a crush-proof corrugated cardboard storage device.

[0005] The technical solution of the present invention is as follows: a crush-damage-proof corrugated cardboard storage device, comprising a corner protection member and an inclined plane fixing mechanism, wherein the inclined plane fixing mechanism is arranged between two corner protection members;

[0006] The corner protection member comprises a first right-angle buckle, a connecting spring and a second right-angle buckle, the first right-angle buckle and the second right-angle buckle have the same structure, right-angle grooves are formed on the inner walls of the first right-angle buckle and the second right-angle buckle, and the first right-angle buckle and the second right-angle buckle are connected by a connecting spring;

[0007] The inclined plane fixing mechanism comprises a right-angle plane plate, a right-angle vertical plate and a fixed connecting piece, the right-angle vertical plates are symmetrically fixed on both sides of the right-angle plane plate, and the fixed connecting piece is fixed between the two right-angle plane plates;

[0008] When the cardboards are stacked, the corner guards are arranged at the four corners of the cardboards, and an inclined plane fixing mechanism is arranged between the corner guards located on the vertical line, and the inclined plane fixing mechanism is located on the diagonal connection line of the cardboards.

[0009] Preferably, the fixed connection member comprises a plane plate, fixing bolts and a first connection rope, the plane plates are fixed at both ends of the first connection rope, and the plane plate is fixed to the right-angle plane plate by fixing bolts.

[0010] Preferably, the fixed connection member comprises a plane plate, a fixing bolt and a first fixing spring, the first fixing spring is fixed with a plane plate at both ends, and the plane plate is fixed to the right-angle plane plate by fixing bolts.

[0011] Preferably, the fixed connection member comprises a second connection rope, and both ends of the second connection rope are fixed on the right-angle plane plate.

[0012] Preferably, the fixed connection member comprises a second fixed spring, and both ends of the second fixed spring are welded to the right-angle plane plate.

[0013] Preferably, a connecting slot is provided on the outer side walls of the first right-angle buckle and the second right-angle buckle, and a locking piece is connected between the first right-angle buckle and the second right-angle buckle;

[0014] The locking member includes a first right-angle fixing card, an adjusting bolt and a second right-angle fixing card. The first right-angle fixing card and the second right-angle fixing card are connected by an adjusting bolt. The first right-angle fixing card and the second right-angle fixing card are respectively clamped in the connecting card slots on the outer side walls of the first right-angle buckle card and the second right-angle buckle card.

[0015] Preferably, the connecting card slots provided on the first right-angle buckle card and the second right-angle buckle card are arranged as a cube structure, and there are three connecting card slots, which are arranged in an isosceles triangle structure.

[0016] Preferably, right-angle protrusions are provided on the opposite surfaces of the first right-angle buckle card and the second right-angle buckle card, a positioning rod is fixed to the bottom of the right-angle protrusion on the first right-angle buckle card, and a limiting groove is provided on the top of the right-angle protrusion on the second right-angle buckle card, and the positioning rod and the limiting groove are connected by interference fit.

[0017] Preferably, it also includes a fixing strip, which is detachably connected between two corner guards located on the same side of the same cardboard, one end of the fixing strip is fixed to the first right-angle buckle in one corner guard, and the other end of the fixing strip is fixed to the second right-angle buckle in the other corner guard.

[0018] Preferably, it also includes a fixing strip, which is detachably connected between two corner guards located on the same side of different cardboards, one end of the fixing strip is fixed to the first right-angle buckle in the corner guard on one cardboard, and the other end of the fixing strip is fixed to the second right-angle buckle in the corner guard on the other cardboard.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. On the one hand, the corners of the stored cardboard can be protected, so that the corners of the cardboard are not easily damaged during storage. On the other hand, the cardboard can be stacked to a higher height, more cardboard can be stored, and there will be no positional deviation during storage, so the storage effect is better;

[0021] 2. By stacking the corner guards and the inclined fixing mechanism, the stacked cardboards can be kept on the same vertical line, so that the stacking position of the cardboards is more stable, and there will be no sliding dislocation between the cardboards, and the actual application effect is better;

[0022] 3. The first right-angle buckle card and the second right-angle buckle card are connected and fixed by a connecting spring, so that the distance between the first right-angle buckle card and the second right-angle buckle card can be adjusted, so that it is suitable for stacking and storing cardboards of different thicknesses, making it more applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them:

[0024] Figure 1 It is a structural schematic diagram of the anti-crushing corrugated cardboard storage device of the present invention;

[0025] Figure 2 It is a schematic structural diagram of a corner protection member of the present invention;

[0026] Figure 3 An exploded view of the locking member and the corner protection member of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the right-angle protrusions on the first right-angle buckle card and the second right-angle buckle card of the present invention;

[0028] Figure 5 This is a schematic structural diagram of the inclined plane fixing mechanism of Example 1 of the present invention;

[0029] Figure 6 This is a schematic structural diagram of the inclined plane fixing mechanism of Embodiment 2 of the present invention;

[0030] Figure 7 This is a schematic structural diagram of the inclined plane fixing mechanism of embodiment 3 of the present invention;

[0031] Figure 8 This is a schematic structural diagram of an inclined plane fixing mechanism according to Embodiment 4 of the present invention;

[0032] Fig. 9 This is a schematic diagram of the structure of the fixing strip when installing the fifth embodiment of the present invention;

[0033] Fig.10 This is a schematic diagram of the structure of the fixing strip during installation according to Embodiment 6 of the present invention.

[0034] Explanations in the figure: 10, corner guard; 11, first right-angle buckle; 111, connecting slot; 12, connecting spring; 13, second right-angle buckle; 131, right-angle protrusion; 1311, limiting notch; 1312, positioning rod; 20, inclined plane fixing mechanism; 21, right-angle plane plate; 22, right-angle vertical plate; 23, fixed connecting member; 231, plane plate; 232, fixing bolt; 233, first connecting rope; 234, first fixing spring; 2301, second connecting rope; 2302, second fixing spring; 30, locking member; 31, first right-angle fixing card; 32, adjusting bolt; 33, second right-angle fixing card; 40, fixing strip. DETAILED DESCRIPTION

[0035] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural modes and implementation modes. Therefore, the following specific implementation modes and drawings are only exemplary descriptions of the technical solution of the present invention, and should not be regarded as the whole of the present invention or as a limitation or restriction to the technical solution of the present invention.

[0036] Example 1

[0037] like Figure 1-2 As shown, a crush-proof corrugated cardboard storage device includes a corner protection member 10 and an inclined plane fixing mechanism 20, wherein the inclined plane fixing mechanism 20 is arranged between two corner protection members 10;

[0038] The corner protection member 10 includes a first right-angle buckle 11, a connecting spring 12, and a second right-angle buckle 13. The first right-angle buckle 11 and the second right-angle buckle 13 have the same structure. A right-angle groove is formed on the inner wall of the first right-angle buckle 11 and the second right-angle buckle 13. The first right-angle buckle 11 and the second right-angle buckle 13 are connected by the connecting spring 12.

[0039] The inclined plane fixing mechanism 20 comprises a right-angle plane plate 21, a right-angle vertical plate 22 and a fixing connecting member 23. The right-angle vertical plates 22 are symmetrically fixed on both sides of the right-angle plane plate 21, and the fixing connecting member 23 is fixed between the two right-angle plane plates 21.

[0040] Right-angled vertical plates 22 are fixed on both sides of the right-angled plane plate 21. The right-angled vertical plates 22 and the right-angled plane plate 21 are an integrated structure. When the inclined plane fixing mechanism 20 is connected to the corner guard 10, the inclined plane fixing mechanism 20 is located between the two corner guards 10. The right-angled vertical plates 22 on the right-angled plane plate 21 wrap the corners of the two corner guards 10. On the one hand, the right-angled vertical plates 22 are used to limit the positions of the two upper and lower adjacent corner guards 10, so that the position of the stacked cardboards on the vertical plane is more stable. On the other hand, the right-angled plane plate 21 is clamped and limited by the two corner guards 10, so that the overall placement position of the inclined plane fixing mechanism 20 is more stable.

[0041] Specifically, the corners of the corrugated cardboards to be stored are fixed with the corner guards 10, wherein the first right-angle buckle 11 and the second right-angle buckle 13 are respectively located on the upper side and the lower side of the corrugated cardboard, and the first right-angle buckle 11 and the second right-angle buckle 13 are connected by a connecting spring 12, so that the positions of the first right-angle buckle 11 and the second right-angle buckle 13 on the corrugated cardboard are limited. At the same time, by setting the connecting spring 12, the overall volume of the stacked corrugated cardboard can be compressed, so that more cardboards can be stored, and the actual application effect is better. In addition, by setting the corner guard 10, each corner of the cardboard can be protected, so that the corrugated cardboard will not be deformed during the storage process.

[0042] When the cardboard is stacked, the corner guards 10 are arranged at the four corners of the cardboard, and a slope fixing mechanism 20 is provided between the two corner guards 10 located on the vertical line. The slope fixing mechanism 20 is located on the diagonal connecting line of the cardboard. Through this structural setting, the position between a layer of corrugated cardboard wrapped by the corner guard 10 and a layer of corrugated cardboard wrapped by another corner guard 10 can be made more stable. On the one hand, it can effectively prevent the corrugated cardboard from tilting when being stacked, and on the other hand, the corner guards 10 set apart can be protected, so that the service life of the corner guards 10 is increased.

[0043] like Figure 3 As shown, a connecting slot 111 is provided on the outer side wall of the first right-angle buckle 11 and the second right-angle buckle 13 , and a locking member 30 is connected between the first right-angle buckle 11 and the second right-angle buckle 13 .

[0044] The locking member 30 includes a first right-angle fixing card 31, an adjusting bolt 32 and a second right-angle fixing card 33. The first right-angle fixing card 31 and the second right-angle fixing card 33 are connected by the adjusting bolt 32. The first right-angle fixing card 31 and the second right-angle fixing card 33 are respectively clamped in the connecting card grooves 111 on the outer side walls of the first right-angle buckle card 11 and the second right-angle buckle card 13.

[0045] The spacing between the first right-angle fixing card 31 and the second right-angle fixing card 33 is adjusted by adjusting the bolt 32, and then the locking piece 30 is installed to the position between the first right-angle buckle card 11 and the second right-angle buckle card 13, so as to limit the position between the first right-angle buckle card 11 and the second right-angle buckle card 13, thereby avoiding the occurrence of cardboard compression damage due to excessive elastic force of the connecting spring 12, and providing better protection for the cardboard.

[0046] like Figure 3 As shown, the connecting card slot 111 opened on the first right-angle buckle 11 and the second right-angle buckle 13 is set as a cube structure, and there are three connecting card slots 111. The three connecting card slots 111 are set in an isosceles triangle structure. Through this structural setting, the position of the first right-angle fixing card 31 and the second right-angle fixing card 33 on the corner guard 10 can be made more stable. When the locking piece 30 is assembled on the corner guard 10, the connection position between the locking piece 30 and the corner guard 10 is made more stable.

[0047] like Figure 4 As shown, right-angled protrusions 131 are provided on the opposite surfaces of the first right-angled buckle 11 and the second right-angled buckle 13, a positioning rod 1312 is fixed to the bottom of the right-angled protrusion 131 on the first right-angled buckle 11, and a limiting groove 1311 is provided on the top of the right-angled protrusion 131 on the second right-angled buckle 13, and the positioning rod 1312 and the limiting groove 1311 are connected by interference fit.

[0048] A right-angle protrusion 131 is provided on the first right-angle buckle 11 and the second right-angle buckle 13, and the connecting spring 12 is in a pulling state. When the corrugated cardboard is protected, the connecting spring 12 pulls the first right-angle buckle 11 and the second right-angle buckle 13, and at the same time, the positioning rod 1312 is inserted into the limiting groove 1311, and the first right-angle buckle 11 and the second right-angle buckle 13 are further limited. Through this structural setting, it can be applicable to the situation where the thickness of the corrugated cardboard is equal to the spacing between the first right-angle buckle 11 and the second right-angle buckle 13, and the corner protection effect of the corrugated cardboard can be better.

[0049] Example 2

[0050] On the basis of Example 1, Figure 5 As shown, the fixed connection member 23 includes a plane plate 231 , a fixing bolt 232 and a first connection rope 233 . The plane plates 231 are fixed at both ends of the first connection rope 233 . The plane plate 231 is fixed to the right-angle plane plate 21 by the fixing bolt 232 .

[0051] Through this structural setting, the position of the first connecting rope 233 on the right-angle plane plate 21 can be made more stable. At the same time, the first connecting rope 233 limits the distance between the two right-angle plane plates 21. When the corner guard 10 is limited, the position of the corner guard 10 can be stably limited, which has a better effect on the stacking and storage of corrugated cardboard; the first connecting rope 233 can be disassembled and replaced by fixing the fixing bolt 232.

[0052] Example 3

[0053] On the basis of Example 1, Figure 6 As shown, the fixed connection member 23 includes a plane plate 231 , a fixing bolt 232 and a first fixing spring 234 . The plane plates 231 are fixed at both ends of the first fixing spring 234 . The plane plate 231 is fixed to the right-angle plane plate 21 through the fixing bolt 232 .

[0054] With this structural setting, a flat plate 231 is fixed to the end of the first fixed spring 234, and the flat plate 231 is limited by the fixing bolts 232, so that the position of the first fixed spring 234 on the right-angle flat plate 21 can be more stable. The two right-angle flat plates 21 are elastically connected by the first fixed spring 234, which can be suitable for storing corrugated cardboards of different sizes, making it more applicable.

[0055] Example 4

[0056] On the basis of Example 1, Figure 7 As shown, the fixed connecting member 23 includes a second connecting rope 2301, and both ends of the second connecting rope 2301 are fixed on the right-angle plane plate 21, so that the right-angle plane plate 21 and the second connecting rope 2301 are set as an integrated structure, and the connection position between the two is more stable. Second connecting ropes 2301 of different lengths are suitable for cardboards of different sizes.

[0057] Example 5

[0058] On the basis of Example 1, Figure 8 As shown, the fixed connection member 23 includes a second fixed spring 2302, and both ends of the second fixed spring 2302 are welded on the right-angle plane plate 21, so that the position of the second fixed spring 2302 on the right-angle plane plate 21 is more stable. Through the setting of the second fixed spring 2302, the distance between the two right-angle plane plates 21 can be adjusted, so as to be suitable for fixing and limiting cardboards of different sizes.

[0059] Example 6

[0060] On the basis of Example 2, Example 3, Example 4 or Example 5, Fig. 9As shown, it also includes a fixing strip 40, which is detachably connected between two corner guards 10 located on the same side of the same cardboard, one end of the fixing strip 40 is fixed to the first right-angle buckle 11 in one corner guard 10, and the other end of the fixing strip 40 is fixed to the second right-angle buckle 13 in the other corner guard 10.

[0061] With this structural setting, the corner guards 10 on one side of the corrugated cardboard stored on the same layer can be fixed and limited by the fixing strips 40, further limiting the relative position of the two corner guards 10 on the same layer, thereby making the storage position of the corrugated cardboard more stable.

[0062] Example 7

[0063] On the basis of Example 2, Example 3, Example 4 or Example 5, Fig.10 As shown, it also includes a fixing strip 40, and the fixing strip 40 is detachably connected between two corner guards 10 located on the same side of different cardboards, one end of the fixing strip 40 is fixed to the first right-angle buckle 11 in the corner guard 10 on one cardboard, and the other end of the fixing strip 40 is fixed to the second right-angle buckle 13 in the corner guard 10 on the other cardboard.

[0064] Corner protection pieces 10 of different layers can be connected and fixed, so that the positions of the different layers of cardboard are restricted, and the overall position of the stacked cardboard is more stable.

[0065] The technical scope of the present invention is not limited to the contents in the above description. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of ​​the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A crush-proof corrugated cardboard storage device, characterized in that: It comprises a corner protection piece (10) and an inclined plane fixing mechanism (20), wherein the inclined plane fixing mechanism (20) is arranged between two corner protection pieces (10); The corner protection member (10) comprises a first right-angle buckle (11), a connecting spring (12) and a second right-angle buckle (13); the first right-angle buckle (11) and the second right-angle buckle (13) have the same structure; right-angle grooves are formed on the inner walls of the first right-angle buckle (11) and the second right-angle buckle (13); the first right-angle buckle (11) and the second right-angle buckle (13) are connected via the connecting spring (12); The inclined plane fixing mechanism (20) comprises a right-angle plane plate (21), a right-angle vertical plate (22) and a fixed connecting piece (23), wherein the right-angle vertical plates (22) are symmetrically fixed on both sides of the right-angle plane plate (21), and the fixed connecting piece (23) is fixed between the two right-angle plane plates (21); When the cardboards are stacked, the corner guards (10) are arranged at the four corners of the cardboards, and an inclined plane fixing mechanism (20) is arranged between two corner guards (10) located on a vertical line, and the inclined plane fixing mechanism (20) is located on the diagonal connection line of the cardboards.

2. The anti-crushing corrugated cardboard storage device according to claim 1, characterized in that: The fixed connection member (23) comprises a plane plate (231), a fixing bolt (232) and a first connection rope (233); the plane plate (231) is fixed at both ends of the first connection rope (233); and the plane plate (231) is fixed to the right-angle plane plate (21) by means of the fixing bolt (232).

3. The anti-crushing corrugated cardboard storage device according to claim 1, characterized in that: The fixed connection member (23) comprises a plane plate (231), a fixing bolt (232) and a first fixing spring (234); the plane plate (231) is fixed at both ends of the first fixing spring (234); and the plane plate (231) is fixed to the right-angle plane plate (21) by means of the fixing bolt (232).

4. The anti-crushing corrugated cardboard storage device according to claim 1, characterized in that: The fixed connection member (23) comprises a second connection rope (2301), and both ends of the second connection rope (2301) are fixed on the right-angle plane plate (21).

5. The anti-crushing corrugated cardboard storage device according to claim 1, characterized in that: The fixed connection member (23) comprises a second fixed spring (2302), and two ends of the second fixed spring (2302) are welded to the right-angle plane plate (21).

6. The anti-crushing corrugated cardboard storage device according to any one of claims 1 to 5, characterized in that: The outer side walls of the first right-angle buckle (11) and the second right-angle buckle (13) are both provided with a connecting slot (111), and a locking piece (30) is connected between the first right-angle buckle (11) and the second right-angle buckle (13); The locking member (30) comprises a first right-angle fixing card (31), an adjusting bolt (32) and a second right-angle fixing card (33); the first right-angle fixing card (31) and the second right-angle fixing card (33) are connected via the adjusting bolt (32); the first right-angle fixing card (31) and the second right-angle fixing card (33) are respectively connected to the connecting card slots (111) on the outer side walls of the first right-angle buckle card (11) and the second right-angle buckle card (13).

7. The anti-crushing corrugated cardboard storage device according to claim 6, characterized in that: The connection slots (111) provided on the first right-angle buckle (11) and the second right-angle buckle (13) are arranged as a cubic structure, and three connection slots (111) are arranged, and the three connection slots (111) are arranged in an isosceles triangle structure.

8. The anti-crushing corrugated cardboard storage device according to claim 7, characterized in that: The first right-angle buckle (11) and the second right-angle buckle (13) are both provided with right-angle protrusions (131) on the opposite surfaces, a positioning rod (1312) is fixed at the bottom of the right-angle protrusion (131) on the first right-angle buckle (11), and a limiting groove (1311) is provided at the top of the right-angle protrusion (131) on the second right-angle buckle (13), and the positioning rod (1312) and the limiting groove (1311) are connected by interference fit.

9. The anti-crushing corrugated cardboard storage device according to claim 8, characterized in that: It also comprises a fixing strip (40) which is detachably connected between two corner protection pieces (10) located on the same side of the same cardboard, one end of the fixing strip (40) being fixed to a first right-angle buckle (11) in one corner protection piece (10), and the other end of the fixing strip (40) being fixed to a second right-angle buckle (13) in the other corner protection piece (10).

10. The anti-crushing corrugated cardboard storage device according to claim 8, characterized in that: The invention also comprises a fixing strip (40) which is detachably connected between two corner protection pieces (10) located on the same side of different paperboards, one end of the fixing strip (40) being fixed to a first right-angle buckle (11) in the corner protection piece (10) on one paperboard, and the other end of the fixing strip (40) being fixed to a second right-angle buckle (13) in the corner protection piece (10) on the other paperboard.

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