Integral packaging box convenient to fold and store

Abstract

The invention relates to the technical field of carton transportation, in particular to an integral packaging box convenient to fold and store, which comprises a box body, a lining block assembly and a positioning assembly, a box cover is arranged on the top of the box body, and a lining block assembly is placed in the box body. The lining block assembly comprises a first supporting plate, a second supporting plate and a built block. A positioning assembly is arranged on one side of the first supporting plate; according to the packaging box designed by the invention, for the packaging box internally provided with the lining block assembly, the lining blocks designed by the invention can be folded and stored, so that the storage and transportation work in the production process of the packaging box is facilitated; in addition, through the arranged positioning assemblies, on the basis that it is guaranteed that the lining block can be folded and stored, the supporting firmness and the protection stability of the lining block are guaranteed, and normal use of the lining block is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of transport cardboard boxes, in particular to an integral packaging box that is convenient for folding and storing. Background Art

[0002] The document with the existing announcement number CN214608834U discloses a flat hollow plate packaging box for crucibles. The packaging box proposed in the scheme is composed of an upper cover, an upper cushion layer, a bottom tray, a crucible bottom support layer, a bottom support base layer, a surrounding plate and multiple binding belts. The crucible bottom support layer adopts a circular hollow structure, and its hollow circular structure can cater to the arc structure of the bottom of the crucible, which is convenient for the vertical placement of the crucible; the surrounding plate adopts a transparent folding surrounding plate, and the placement of the crucible inside the entire packaging box can be observed at any time. If there is a position offset, the upper cover and the bottom tray can be adjusted at any time. The structure of the overall packaging facility is simple, adopts a flat clamping structure design, and cooperates with a shock-proof buffer layer and a folding surrounding plate to effectively clamp and package the arc-shaped base of the crucible, which plays a good supporting and consolidating role, and the disassembly and assembly are more convenient and quick, which improves the crucible packaging work efficiency, and the storage is flatter, smaller, safer, firmer, more stable and reliable flat hollow plate packaging box.

[0003] In the process of production or use of packaging boxes in the prior art, for a large number of boxes, the box mouth is generally opened, and then the boxes are stacked and placed; or the boxes are temporarily folded and stacked, and then opened to form a box when needed in the future; in actual use, for the storage and sealing of different items, some need to place corresponding liners in the box to assist in the placement of the items or provide a certain degree of protection; the box lining for this purpose is generally formed by splicing a plurality of grids; it itself lacks the corresponding folding and storage function, that is, it will cause certain troubles for the storage and placement of the box, making it inconvenient to stack the boxes, or the lining grids are taken out separately, the box shell is stored separately, and the lining grids are stored separately; in this process, the storage of the box lining is also inconvenient, and it is either stacked separately or disassembled and assembled when used; this brings inconvenience to the transportation and use of the packaging boxes, and corresponding improvements and optimizations are required.

[0004] To this end, the present invention proposes an integrated packaging box that is easy to fold and store to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide an integrated packaging box that is easy to fold and store, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an integral packaging box that is easy to fold and store, comprising a box body, an inner lining barrier assembly and a positioning assembly; A box cover is arranged on the top of the box body, and a lining barrier assembly is placed in the box body; The lining block assembly includes a first support plate, a second support plate and a building block; A positioning assembly is disposed on one side of the first supporting plate.

[0007] Preferably, the first support plate and the second support plate are both provided with a folding auxiliary groove body, a connecting pin is fixedly provided in the folding auxiliary groove body, and a convex auxiliary spherical surface is provided at the top end of the connecting pin.

[0008] Preferably, the folding auxiliary groove body is configured as a rectangular groove, and the groove width of the folding auxiliary groove body is greater than the thickness of the constructed grid.

[0009] Preferably, a placement slot is provided at the top of the building block, and a fixing column is symmetrically fixedly provided at the bottom of the building block, a connecting slot is provided in the fixing column, and the inner top surface of the connecting slot is provided as a concave auxiliary spherical surface.

[0010] Preferably, a positioning slot is provided on one side of the fixing column, and the positioning slot is connected to the connecting slot; the connecting slot and the connecting column are arranged at corresponding positions and in the same number of groups.

[0011] Preferably, the positioning assembly includes a fixing strip, a loading frame, an inner wall thread, a side wall through hole, a placement cavity, an auxiliary assembly and a clamping structure; the fixing strip is fixedly arranged on the outer wall of the first support plate and is arranged at the side position of the folding auxiliary groove body, the loading frame is embedded and fixedly arranged in the fixing strip, a cylindrical groove body is arranged in the loading frame, and an inner wall thread is arranged near the groove of the cylindrical groove body, the side wall of the loading frame is equidistantly arranged with side wall through holes, and the placement cavity is equidistantly arranged in the fixing strip.

[0012] Preferably, the placement cavity and the side wall through holes are provided with the same number of groups, and an opening at one end of the placement cavity is aligned with the side wall through holes.

[0013] Preferably, an auxiliary component is provided in the loading frame, and a clamping structure is provided in the placement cavity.

[0014] Preferably, the auxiliary component includes a driving cylinder, an extrusion bevel groove, an outer wall thread, a knob head and a rotation auxiliary protrusion; a knob head is fixedly provided at one end of the driving cylinder, and a rotation auxiliary protrusion is fixedly provided at an equidistant position on the side of the knob head, the driving cylinder is provided with an outer wall thread at a position close to the knob head, the outer wall thread is threadedly connected with the inner wall thread, and the driving cylinder is provided with extrusion bevel grooves at an equidistant position.

[0015] Preferably, the card-joint structure comprises a carrier body, a receiving groove, a positioning strip, a connecting disc and an auxiliary spring; the carrier body is embedded in the placement cavity, a receiving groove is provided in the carrier body, the positioning strip is movably inserted in the carrier body, and one end of the positioning strip extends to the outside of the carrier body, a connecting disc is fixedly provided on the outer wall of the carrier body, the connecting disc is movably provided in the receiving groove, an auxiliary spring is fixedly provided on one side of the connecting disc, and one end of the auxiliary spring is fixedly provided in the receiving groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The packaging box designed by the present invention is a packaging box with an inner lining barrier assembly arranged inside, wherein the inner lining barrier designed by the present invention can be folded and stored, so as to facilitate storage and transportation during the production process; furthermore, by providing a positioning assembly, while ensuring that the inner lining barrier can be folded and stored, the firmness of its support and the stability of its protection are ensured, so as to ensure its normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top view of the structural connection of the packaging box of the present invention; Figure 2 This is a bottom view of the structural connection of the packaging box of the present invention; Figure 3 The right side diagram of the structure connection of the inner lining barrier assembly of the present invention; Figure 4 For the present invention Figure 3 A magnified schematic diagram of the structural connection at center A; Figure 5 This is the left side diagram of the connection structure of the inner lining barrier assembly of the present invention; Figure 6 For the present invention Figure 5 A magnified schematic diagram of the structural connection at B in the middle; Figure 7 A schematic diagram of the connection of the blocking structure constructed for the present invention; Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structural connection at C in the middle; Fig. 9 It is a schematic diagram of the local structural connection of the fixed column of the present invention; Fig.10 This is a schematic diagram of the right side of the positioning assembly structure connection of the present invention; Fig.11 For the present invention Fig.10 The enlarged schematic diagram of the structural connection at D in the middle; Fig.12 This is a schematic diagram of the left side of the positioning assembly structure connection of the present invention; Fig.13 For the present invention Fig.12 The structural connection at E is enlarged; Fig.14 It is a schematic diagram of the connection of the clamping structure of the present invention.

[0018] In the figure: box body 11, box cover 12, first support plate 21, second support plate 22, building block 23, placement slot 231, fixing column 232, connecting slot 233, concave auxiliary spherical surface 234, positioning slot 235, folding auxiliary slot 24, connecting column 25, convex auxiliary spherical surface 26, fixing strip 301, loading frame 302, inner wall thread 303, side wall through hole 304, placement cavity 305, driving column 401, extrusion inclined groove 402, outer wall thread 403, knob head 404, rotation auxiliary protrusion 405, carrier 501, accommodating groove 502, positioning card strip 503, connecting disc 504, auxiliary spring 505. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. The embodiments of the present invention and all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-Figure 14 An integral packaging box that is easy to fold and store includes a box body 11, a lining barrier assembly and a positioning assembly; a box cover 12 is provided on the top of the box body 11, and the lining barrier assembly is placed in the box body 11.

[0021] The lining block assembly here includes a first support plate 21, a second support plate 22 and a building block 23; a positioning assembly is arranged on one side of the first support plate 21; for a packaging box with a lining block assembly arranged inside, the lining block designed by the present invention can be folded and stored, so as to facilitate storage and transportation during its production process; furthermore, by providing the positioning assembly, while ensuring that the lining block can be folded and stored, its support firmness and protection stability are ensured, so as to ensure its normal use; furthermore, the positioning assembly cooperates with the lining block assembly for practical use, so that the lining block assembly has the function of being reused, thereby improving its turnover performance.

[0022] Example 2: Based on Example 1, please refer to Figure 3-Figure 14A folding auxiliary groove 24 is provided on the first support plate 21 and the second support plate 22, in which a connecting column 25 is fixedly provided, and a convex auxiliary spherical surface 26 is provided on the top of the connecting column 25; the folding auxiliary groove 24 here is set as a rectangular groove, and the groove width of the folding auxiliary groove 24 is greater than the thickness of the building block 23, the purpose of which is to avoid the problem of jamming when the support plate and the building block 23 are folded, so that the support plate and the building block 23 are folded more smoothly.

[0023] Here, a placement slot 231 is provided at the top of the building block 23, and a fixing column 232 is symmetrically fixedly provided at the bottom end of the building block 23, a connecting slot 233 is provided in the fixing column 232, and the inner top end surface of the connecting slot 233 is provided as a concave auxiliary spherical surface 234; here, a positioning card slot 235 is provided on one side of the fixing column 232, and the positioning card slot 235 is connected with the connecting slot 233; the connecting slot 233 and the connecting plug column 25 are provided at corresponding positions and have the same number of groups; wherein the fixing column 232 is provided at the bottom end of the building block 23 and the connecting slot 233 is provided in the fixing column 232 so that it can be used in conjunction with the connecting plug column 25 on the support plate. On the one hand, when installing the building block 23, the building block 23 and the first support plate 21 and The second support plates 22 are plugged in respectively, that is, the connecting slots 233 are plugged in the connecting posts 25; on the one hand, since the slot width of the folding auxiliary slot body 24 is greater than the thickness of the building block 23, the connection of the connecting slots 233 and the connecting posts 25 can provide an installation positioning function; on the other hand, when folded and stored, a rotation effect can be provided; wherein a concave auxiliary spherical surface 234 is provided in the connecting slot 233 and a convex auxiliary spherical surface 26 is provided at the top of the connecting post 25, and the two are used in combination to provide an auxiliary effect for its folding and rotation, and after the building block 23 is positioned by plugging the connecting slots 233 and the connecting posts 25, it is positioned by a positioning assembly arranged on the first support plate 21 to ensure the overall stability and usability of the lining block assembly.

[0024] The connecting plug post 25 is plugged into the connecting slot 233 at the bottom of the fixing column 232, so that when installing or disassembling the building block 23, the friction between the building block 23 and the first support plate 21 and the building block 23 and the second support plate 22 can be reduced, which has a corresponding protective effect on the first support plate 21, the second support plate 22 and the building block 23.

[0025] The positioning assembly here includes a fixing strip 301, a loading frame 302, an inner wall thread 303, a side wall through hole 304, a placement cavity 305, an auxiliary assembly and a clamping structure; the fixing strip 301 is fixedly arranged on the outer wall of the first support plate 21, and is arranged at the side position of the folding auxiliary groove 24, the fixing strip 301 is embedded and fixedly arranged with the loading frame 302, the loading frame 302 is arranged with a cylindrical groove, and the inner wall thread 303 is arranged near the groove of the cylindrical groove, the side wall of the loading frame 302 is equidistantly arranged with side wall through holes 304, and the fixing strip 301 is equidistantly arranged with the placement cavity 305; the placement cavity 305 and the side wall through holes 304 here are arranged with the same number of groups, and one end of the cavity 305 is aligned with the side wall through hole 304; an auxiliary assembly is arranged in the loading frame 302, and a clamping structure is arranged in the placement cavity 305.

[0026] The auxiliary components here include a driving cylinder 401, an extrusion bevel groove 402, an outer wall thread 403, a knob head 404 and a rotation auxiliary protrusion 405; a knob head 404 is fixedly provided at one end of the driving cylinder 401, and a rotation auxiliary protrusion 405 is fixedly provided at an equidistant position on the side of the knob head 404, the driving cylinder 401 is provided with an outer wall thread 403 at a position close to the knob head 404, the outer wall thread 403 is threadedly connected with the inner wall thread 303, and the driving cylinder 401 is provided with extrusion bevel grooves 402 at equidistant intervals.

[0027] When in use, the driving cylinder 401 is inserted into the loading frame 302 until the outer wall thread 403 on the driving cylinder 401 is threadedly connected with the inner wall thread 303 on the side wall of the cylindrical groove body in the loading frame 302, so that the extrusion bevel 402 on the driving cylinder 401 is aligned with the side wall through holes 304 at the corresponding positions of the loading frame 302; a knob head 404 is provided at one end of the driving cylinder 401, and a rotation auxiliary protrusion 405 is provided on the outer wall of the knob head 404, the purpose of which is to facilitate the rotation of the driving cylinder 401.

[0028] The clamping structure here comprises a carrier 501, a receiving groove 502, a positioning strip 503, a connecting disc 504 and an auxiliary spring 505; the carrier 501 is embedded in the placement cavity 305, a receiving groove 502 is provided in the carrier 501, the positioning strip 503 is movably inserted in the carrier 501, and one end of the positioning strip 503 extends to the outside of the carrier 501, a connecting disc 504 is fixedly provided on the outer wall of the carrier 501, the connecting disc 504 is movably provided in the receiving groove 502, an auxiliary spring 505 is fixedly provided on one side of the connecting disc 504, and one end of the auxiliary spring 505 is fixedly provided in the receiving groove 502.

[0029] The carrier 501 is embedded in the placement cavity 305 of the fixed strip 301, and the positioning strip 503 extending to the outside of the carrier 501 enters the extrusion bevel 402 on the driving column 401. The positioning strip 503 arranged here also corresponds to the setting position of the positioning slot 235 on the fixed column 232. After the block 23 is built and clamped on the first support plate 21 and the second support plate 22, the driving column 401 is rotated by the knob head 404, and the driving column 401 drives the extrusion bevel 402 on its side to align the positioning strip One end of 503 is squeezed, so that the other end of the positioning clip 503 moves. At the same time, the auxiliary spring 505 on the connecting disk 504 is in a stretched state; until the positioning clip 503 is engaged with the positioning slot 235 on the fixed column 232, the fixed column 232 is positioned, and then the building block 23 at the corresponding position is positioned, and the stability of the connection between the building block 23 and the first support plate 21 and the second support plate 22 is guaranteed; then the lining block assembly is placed in the packaging box for use.

[0030] Similarly, before the liner blocking assembly is used in conjunction with the packaging box, the packaging box is stacked and stored, and the liner blocking assembly can also be folded to facilitate its storage, storage and transportation; the driving column 401 is directly rotated in the opposite direction through the knob head 404, so that the driving column 401 drives the extrusion inclined groove 402 to move, thereby releasing the extrusion inclined groove 402 from the extrusion of the positioning card strip 503. At the same time, the positioning card strip 503 is reset under the rebound action of the auxiliary spring 505, so that one end of the positioning card strip 503 is separated from the positioning card slot 235 on the fixed column 232, thereby releasing the position positioning of the fixed column 232 at the corresponding position, that is, releasing the position positioning of the building block 23 at the corresponding position, and then directly slightly tilting and squeezing the first support plate 21 and the second support plate 22, the first support plate 21, the second support plate 22 and the building block 23 can be folded, that is, reducing their occupied space, which is convenient for subsequent storage or storage and transportation.

[0031] During the folding process, the connecting pin 25 rotates in the connecting slot 233 in the fixed column 232, and the slot width of the folding auxiliary slot 24 set on the first support plate 21 and the second support plate 22 is greater than the thickness of the building block 23, so there will be no jamming problem.

[0032] During actual use or storage, it may be necessary to disassemble the building blocks 23 on the first support plate 21 and the second support plate 22 so that the building blocks 23 and the first support plate 21 and the second support plate 22 can be stored separately. In this process, after releasing the positioning of the building blocks 23 through the positioning assembly, the building blocks 23 can be directly removed. When stored separately, the building blocks 23 can be stacked and stored separately, the first support plate 21 is stored and stored separately, and the second support plate 22 is also stored and stored separately. When used next time, the three can be spliced ​​and used, which has a good turnover effect.

[0033] In this solution, the first support plate 21, the second support plate 22 and the building block 23 are used in combination, and a positioning component is only set on the first support plate 21 to improve the stability of the connection between the building block 23 and the first support plate 21 and the second support plate 22; if it is necessary to further improve its assembly strength to meet the support or protection requirements, the two first support plates 21 and the building block 23 can also be assembled and used in combination, that is, after the building block 23 is installed on the two first support plates 21, the two ends of the lining block assembly are stabilized by the positioning components set, which can further improve the connection stability of the building block 23 and the first support plate 21, and then further improve the overall stability of the lining block assembly. On this basis, it can be selected and assembled according to actual use requirements, with excellent flexibility of use; similarly, in special circumstances, the two second support plates 22 and the building block 23 can also be assembled. When there is no special requirement for the stability of the lining block assembly, the formed lining block assembly can meet the actual use requirements.

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

Claims

1. An integral packaging box that is easy to fold and store, characterized in that: It comprises a box body (11), an inner lining blocking component and a positioning component; A box cover (12) is provided on the top of the box body (11), and an inner lining barrier assembly is placed in the box body (11); The lining block assembly comprises a first support plate (21), a second support plate (22) and a building block (23); A positioning assembly is provided on one side of the first support plate (21).

2. The integrated packaging box that is easy to fold and store according to claim 1, characterized in that: The first support plate (21) and the second support plate (22) are both provided with a folding auxiliary groove body (24), a connecting plug post (25) is fixedly provided in the folding auxiliary groove body (24), and a convex auxiliary spherical surface (26) is provided at the top end of the connecting plug post (25).

3. The integrated packaging box that is easy to fold and store according to claim 2, characterized in that: The auxiliary folding groove body (24) is configured as a rectangular groove, and the groove width of the auxiliary folding groove body (24) is greater than the thickness of the building block (23).

4. The integrated packaging box that is easy to fold and store according to claim 1, characterized in that: A placement slot (231) is provided at the top of the building block (23), and a fixing column (232) is symmetrically fixedly provided at the bottom of the building block (23), a connecting slot (233) is provided in the fixing column (232), and the inner top end surface of the connecting slot (233) is provided as a concave auxiliary spherical surface (234).

5. The integrated packaging box that is easy to fold and store according to claim 4, characterized in that: A positioning slot (235) is provided on one side of the fixed column (232), and the positioning slot (235) is connected to the connection slot (233); the connection slot (233) and the connection plug column (25) are arranged at corresponding positions and have the same number of groups.

6. The integrated packaging box that is easy to fold and store according to claim 1, characterized in that: The positioning assembly comprises a fixing strip (301), a loading frame (302), inner wall threads (303), side wall through holes (304), a placement cavity (305), an auxiliary assembly and a clamping structure; the fixing strip (301) is fixedly arranged on the outer wall of the first support plate (21) and is arranged at the side position of the folding auxiliary slot (24); the loading frame (302) is embedded and fixedly arranged in the fixing strip (301); a columnar slot is arranged in the loading frame (302), and the inner wall threads (303) are arranged near the slot of the columnar slot; the side walls of the loading frame (302) are equidistantly arranged with side wall through holes (304); and the placement cavity (305) is equidistantly arranged in the fixing strip (301).

7. The integrated packaging box that is easy to fold and store according to claim 6, characterized in that: The placement cavity (305) and the side wall through holes (304) are provided with the same number of groups, and an opening at one end of the placement cavity (305) is aligned with the side wall through holes (304).

8. The integrated packaging box that is easy to fold and store according to claim 6, characterized in that: An auxiliary component is provided in the loading frame (302), and a clamping structure is provided in the placement cavity (305).

9. The integrated packaging box that is easy to fold and store according to claim 8, characterized in that: The auxiliary component comprises a driving column (401), an extrusion bevel groove (402), an outer wall thread (403), a knob head (404) and a rotation auxiliary protrusion (405); a knob head (404) is fixedly provided at one end of the driving column (401), and a rotation auxiliary protrusion (405) is fixedly provided at a side position of the knob head (404) at an equidistant manner; an outer wall thread (403) is provided on the driving column (401) at a position close to the knob head (404); the outer wall thread (403) is threadedly connected to the inner wall thread (303) in a matching manner; and the driving column (401) is provided with an extrusion bevel groove (402) at an equidistant manner.

10. The integrated packaging box that is easy to fold and store according to claim 8, characterized in that: The clamping structure comprises a carrier body (501), a receiving groove (502), a positioning clip (503), a connecting disc (504) and an auxiliary spring (505); the carrier body (501) is embedded in the placement cavity (305); the carrier body (501) is provided with a receiving groove (502); the positioning clip (503) is movably inserted in the carrier body (501), and one end of the positioning clip (503) extends to the outside of the carrier body (501); a connecting disc (504) is fixedly provided on the outer wall of the carrier body (501); the connecting disc (504) is movably provided in the receiving groove (502); an auxiliary spring (505) is fixedly provided on one side of the connecting disc (504); and one end of the auxiliary spring (505) is fixedly provided in the receiving groove (502).

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