Foldable logistics storage box

Abstract

The utility model discloses a foldable logistics storage box, which belongs to the technical field of logistics boxes, and structurally comprises a bottom plate, two first side plates are fixed on the upper surface of the bottom plate, two second side plates and two third side plates are respectively hinged on the opposite side surfaces of the two first side plates, and the adjacent second side plates and third side plates are hinged. A plurality of groups of bottom grooves are formed in the lower surfaces of the first side plate, the second side plate and the third side plate, locking grooves are formed in the groove walls of the bottom grooves, mounting grooves are formed in the positions, corresponding to the bottom grooves, of the upper surface of the bottom plate, fixing blocks are fixed to groove openings of the mounting grooves, and locking assemblies are arranged on the inner sides of the mounting grooves in a sliding fit mode. According to the foldable logistics storage box, the first side plate, the second side plate and the third side plate can be rapidly disassembled, folded and installed, the structural strength is higher, the service life is long, and stacking and transportation are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics boxes, in particular to a foldable logistics storage box. Background Art

[0002] As a logistics packaging device, logistics storage boxes have been widely used in the entire process of logistics operations. Their advantages are uniform specifications, forklift operation, pallet transportation of goods, multiple recycling uses, and saving of commodity packaging materials.

[0003] Most of the existing logistics boxes are injection molded in one piece, cannot be folded, have a fixed capacity that cannot be adjusted, and have low structural strength. Once the logistics box completes the loading task, it is basically returned empty. When it is empty, it takes up a lot of space, which will expand the storage volume and increase logistics transportation costs. Therefore, those skilled in the art have provided a foldable logistics storage box to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a foldable logistics storage box, which can realize the rapid disassembly, folding and installation of the first side panel, the second side panel and the third side panel, has higher structural strength, long service life, and is convenient for stacking and transportation.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A foldable logistics storage box is provided, comprising a bottom plate, two first side plates are fixed on the upper surface of the bottom plate, two second side plates and two third side plates are hinged on opposite sides of the two first side plates, the adjacent second side plates and third side plates are hinged, a plurality of bottom grooves are provided on the lower surfaces of the first side plates, a locking groove is provided on a groove wall of the bottom groove, an installation groove is provided at a position corresponding to the bottom groove on the upper surface of the bottom plate, a fixing block is fixed at the groove opening of the installation groove, and a locking assembly is slidably matched with the inner side of the installation groove;

[0007] The locking assembly includes an installation frame that slides in the installation groove, and the installation frame has two side slides that slide in the installation groove. The top ends of the two side slides slide in the bottom groove and are fixed with locking plates. One end of the locking plate is located in the locking groove. A first spring is fixed on the lower surface of the fixed block, and a downward moving block for squeezing the two side slides is fixed at the bottom end of the first spring.

[0008] Furthermore, guide rods are fixed to both inner side surfaces of the installation frame, the bottom end of the side slide plate is slidably sleeved on the peripheral side surface of the guide rods, and a second spring is fixed between the locking plate and the installation frame.

[0009] Furthermore, the second spring is wrapped around the outside of the guide rod, the two side slides are symmetrically arranged relative to the installation frame, and a first inclined surface is provided on one side of the side slide.

[0010] Furthermore, the downward moving block is located between the two side slides, and the two side surfaces of the downward moving block are both provided with a second inclined surface, and the first inclined surface is in sliding contact with the second inclined surface.

[0011] Furthermore, a bolt column is rotatably connected to the lower surface of the installation frame, the bottom end of the installation frame passes through the base plate and is fixed with a knob, a sliding rod is fixed to the lower surface of the downward block, the bottom end of the sliding rod slides through the installation frame, the bolt column, the knob and the base plate in sequence, and four protective plates can be fixed on the lower surface of the base plate.

[0012] Furthermore, bases are fixed at the four corners of the bottom plate, and a first reinforcing plate and a second reinforcing plate are slidingly penetrated through the upper surface of the base. The first reinforcing plate and the second reinforcing plate are both L-shaped structural plates, and the bottoms of the first side plate and the second side plate and the connection between the first side plate and the third side plate are slidingly fitted between the first reinforcing plate and the second reinforcing plate.

[0013] Furthermore, the base is a hollow plate with an opening at the bottom, a cover plate is provided at the bottom of the base, and a lifting plate is slidably fitted inside the base, the bottom ends of the first reinforcing plate and the second reinforcing plate are fixed on the upper surface of the lifting plate, and a third spring is fixed between the lifting plate and the cover plate.

[0014] Furthermore, four corners of the outer side surface of one of the first side plates are provided with slots, and the top end of the first reinforcing plate is clamped on the inner side of the slot.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The foldable logistics storage box of the utility model example can realize the rapid folding of the first side panel, the second side panel and the third side panel through the hinge between the first side panel and the second side panel, the first side panel and the third side panel, and the rapid fixed connection of the first side panel, the second side panel and the third side panel can be realized through the matching connection between the locking assembly and the bottom groove, which is convenient for disassembly and installation.

[0017] 2. The foldable logistics storage box of the utility model example, the setting of the bolt column and the sliding rod in the locking assembly can realize the asynchronous lifting and lowering of the side sliding plate and the lower moving block, so that the two locking plates slide into the inner sides of the locking grooves to both sides through the extrusion of the lower moving block, thereby realizing the buckling connection between the bottom plate and the first side plate, the second side plate and the third side plate; at the same time, after the disassembly and folding are completed, the locking plate can also be retracted into the inside of the installation groove, so that the installation groove can be blocked to prevent dust from entering, and the locking plate can be protected to prevent the locking plate from being damaged due to impact during transportation, thereby increasing the service life.

[0018] 3. The foldable logistics storage box of the utility model example, through the setting of the base, can clamp the first side panel and the second side panel and the bottom of the connection between the first side panel and the third side panel in the middle through the second reinforcing plate and the first reinforcing plate, thereby improving the ability of the first side panel, the second side panel and the third side panel to cope with lateral expansion force, so that the structural strength of the logistics storage box is higher; when the first reinforcing plate and the second reinforcing plate are subjected to downward pressure in the vertical direction, the first reinforcing plate and the second reinforcing plate will automatically slide into the inner side of the base, playing a role of self-protection, and also reducing the space volume occupied when stacked.

[0019] 4. The foldable logistics storage box of the utility model example has a snap-fit ​​fit between the card slot and the first reinforcing plate, which can fix the first side panel, the second side panel and the third side panel in a folded state on the surface of the bottom plate, so that the two are connected as a whole, avoiding side slipping during transportation and facilitating stacking and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the bottom plate of the utility model;

[0023] Figure 3 It is a partial cross-sectional view of the bottom plate and the second side plate of the utility model;

[0024] Figure 4 It is a cross-sectional view of the locking assembly of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the utility model in a folded form;

[0026] Figure 6 It is a structural schematic diagram of the utility model when the base is disassembled.

[0027] In the figure, 1. bottom plate, 2. first side plate, 3. second side plate, 4. third side plate, 5. mounting groove, 6. locking assembly, 601. mounting frame, 602. side slide plate, 603. locking plate, 604. first inclined plane, 605. downward moving block, 606. first spring, 607. second inclined plane, 608. guide rod, 609. second spring, 610. bolt column, 611. knob, 612. slide rod, 7. bottom groove, 8. locking groove, 9. fixing block, 10. base, 11. lifting plate, 12. cover plate, 13. third spring, 14. first reinforcing plate, 15. second reinforcing plate, 16. protective plate, 17. slot. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0029] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0030] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0031] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0034] Embodiment 1: Figure 1-5A foldable logistics storage box shown in the figure comprises a bottom plate 1, two first side plates 2 are fixed on the upper surface of the bottom plate 1, two second side plates 3 and two third side plates 4 are hinged on the opposite sides of the two first side plates 2, and the adjacent second side plates 3 and third side plates 4 are hinged, and the lower surfaces of the first side plates 2, the second side plates 3 and the third side plates 4 are all provided with a plurality of bottom grooves 7, a locking groove 8 is provided on a groove wall of the bottom groove 7, and an installation groove 5 is provided at a position corresponding to the bottom groove 7 on the upper surface of the bottom plate 1, a fixing block 9 is fixed at the notch of the installation groove 5, and a locking assembly 6 is slidably matched on the inner side of the installation groove 5;

[0035] The locking assembly 6 includes an installation frame 601 that slides in the installation groove 5, and the inside of the installation frame 601 slides in the sliding fit with two side slides 602. The top ends of the two side slides 602 slide in the bottom groove 7 and are fixed with locking plates 603. One end of the locking plate 603 is located in the locking groove 8. A first spring 606 is fixed on the lower surface of the fixing block 9. The bottom end of the first spring 606 is fixed with a downward moving block 605 for squeezing the two side slides 602.

[0036] The foldable logistics storage box of the utility model is hinged between the first side panel 2 and the second side panel 3, the first side panel 2 and the third side panel 4, and the second side panel 3 and the third side panel 4, which can realize the rapid folding of the first side panel 2, the second side panel 3 and the third side panel 4, and the matching connection between the locking component 6 and the bottom groove 7 can realize the rapid fixed connection of the first side panel 2, the second side panel 3 and the third side panel 4, which is convenient for disassembly and installation. In the actual installation process, the locking plate 603 and the side slide plate 602 can be pushed up to the highest position through the installation frame 601. At this time, the first side panel 2 The bottom grooves 7 at the bottom of the second side panel 3 and the third side panel 4 are aligned with the mounting grooves 5, so that the locking plate 603 slides into the bottom groove 7, and the upper surface of the locking plate 603 contacts the top of the bottom groove 7. At this time, the lower surfaces of the first side panel 2, the second side panel 3 and the third side panel 4 contact the upper surface of the bottom plate 1. Then the downward block 605 is controlled to descend, and the side slide plate 602 is squeezed by the downward block 605, so that the slide plates 602 on both sides move back to back, and one end of the locking plate 603 will slide into the locking groove 8, so that the locking assembly 6 can quickly fix the first side panel 2, the second side panel 3 and the third side panel 4.

[0037] In order to further realize the fixation and disassembly between the bottom plate 1 and the first side plate 2, the second side plate 3 and the third side plate 4, in this embodiment, the two inner side surfaces of the installation frame 601 are fixed with guide rods 608, the bottom end of the side slide plate 602 is slidably sleeved on the side surface of the guide rod 608, and a second spring 609 is fixed between the locking plate 603 and the installation frame 601. The second spring 609 surrounds the outer side of the guide rod 608. The slide plates 602 on both sides are symmetrically arranged relative to the installation frame 601, and a first inclined surface 604 is provided on one side of the side slide plate 602. The lower moving block 609 is provided with a first inclined surface 604. 05 is located between the two side slides 602, and the two side surfaces of the downward moving block 605 are provided with a second inclined surface 607, the first inclined surface 604 is in sliding contact with the second inclined surface 607, the lower surface of the mounting frame 601 is rotatably connected with a bolt column 610, the bottom end of the mounting frame 601 passes through the base plate 1 and is fixed with a knob 611, and the lower surface of the downward moving block 605 is fixed with a sliding rod 612, and the bottom end of the sliding rod 612 slides through the mounting frame 601, the bolt column 610, the knob 611 and the base plate 1 in turn, and four protective plates 16 can be fixed on the lower surface of the base plate 1.

[0038] During the fixing process between the bottom plate 1 and the first side plate 2, the second side plate 3 and the third side plate 4, the sliding rod 612 is first pushed to make the lower moving block 605 move up, and then the knob 611 is screwed to drive the bolt column 610 to rotate. During this process, the sliding rod 612 and the installation frame 601, the bolt column 610 and the knob 611 slide relatively, so that the bolt column 610 will push the installation frame 601 to rise to the highest point, and drive the side slide plate 602 and the locking plate 603 on the installation frame 601 to rise and gradually slide out of the inner side of the installation groove 5. At this time, the bottom of the first side plate 2, the second side plate 3 and the third side plate 4 can be fixed. The bottom groove 7 of the upper part is aligned with the lock plate 603, so that the lock plate 603 slides into the bottom groove 7. At this time, the upper surface of the lock plate 603 contacts the top surface of the bottom groove 7. Then, the pressing force of the slide bar 612 is removed. Under the elastic restoring force of the first spring 606, the downward moving block 605 moves downward inside the installation groove 5 and, through the sliding contact between the first inclined surface 604 and the second inclined surface 607, squeezes the side slide plate 602 to both sides, so that one end of the lock plate 603 automatically slides into the lock groove 8. The second spring 609 will be compressed, and the protective plate 16 plays a role in protecting the knob 611 and the slide bar 612.

[0039] During the disassembly process between the bottom plate 1 and the first side plate 2, the second side plate 3 and the third side plate 4, the slide bar 612 is first pressed upwards. At this time, the side slide plate 602 loses the squeezing of the downward block 605. Under the action of the elastic force of the second spring 609, the slide plates 602 on both sides will approach each other, and one end of the locking plate 603 will slide out of the locking groove 8. At this time, the first side plate 2, the second side plate 3 and the third side plate 4 can be removed from the surface of the bottom plate 1. Then, the knob 611 is rotated in the opposite direction to drive the installation frame 601 to slide down, so that the locking plate 603 enters the installation groove 5. Then, the pressing force of the slide bar 612 can be removed. The locking plate 603 will block the installation groove 5 to prevent dust from entering, and the locking plate 603 is hidden in the installation groove 5 and can be protected to prevent the locking plate 603 from being damaged by impact during transportation.

[0040] Embodiment 2

[0041] In order to improve the ability of the first side plate 2, the second side plate 3 and the third side plate 4 to cope with the lateral expansion force, the features of this embodiment that are the same as those of the first embodiment are not repeated here. The features of this embodiment that are different from those of the first embodiment are as follows: Figure 1 , 2 As shown in Figure 6, a base 10 is fixed at the four corners of the bottom plate 1, and a first reinforcing plate 14 and a second reinforcing plate 15 are slidably penetrated on the upper surface of the base 10. The first reinforcing plate 14 and the second reinforcing plate 15 are both L-shaped structural plates. The bottoms of the first side plate 2 and the second side plate 3 and the first side plate 2 and the third side plate 4 are slidably fitted between the first reinforcing plate 14 and the second reinforcing plate 15. The base 10 is a hollow plate with an opening at the bottom. A cover plate 12 is provided at the bottom of the base 10, and a lifting plate 11 is slidably fitted inside the base 10. The bottom ends of the first reinforcing plate 14 and the second reinforcing plate 15 are fixed on the upper surface of the lifting plate 11, and a third spring 13 is fixed between the lifting plate 11 and the cover plate 12. The second reinforcing plate 15 and the first reinforcing plate 14 can clamp the first side panel 2, the second side panel 3 and the bottom of the connection between the first side panel 2 and the third side panel 4 in the middle, thereby improving the ability of the first side panel 2, the second side panel 3 and the third side panel 4 to cope with lateral expansion force, and making the structural strength of the logistics storage box higher. When the first reinforcing plate 14 and the second reinforcing plate 15 are subjected to downward pressure in the vertical direction, the first reinforcing plate 14 and the second reinforcing plate 15 will automatically slide into the inner side of the base 10 to play a self-protection role.

[0042] In order to enable the folded first side panel 2, the second side panel 3 and the third side panel 4 to be connected to the bottom panel 1 as a whole, in this embodiment, a card slot 17 is provided at each of the four corners of the outer side surface of one of the first side panels 2, and the top end of the first reinforcing panel 14 is snapped into the inner side of the card slot 17. The snap-fitting between the card slot 17 and the first reinforcing panel 14 allows the first side panel 2, the second side panel 3 and the third side panel 4 to be fixed to the surface of the bottom panel 1, which is convenient for stacking and transportation.

[0043] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0044] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.

Claims

1. A foldable logistics storage box, characterized in that: The invention comprises a bottom plate (1), wherein two first side plates (2) are fixed on the upper surface of the bottom plate (1), two second side plates (3) and two third side plates (4) are hingedly connected to opposite sides of the two first side plates (2), and adjacent second side plates (3) and third side plates (4) are hingedly connected to each other, and the lower surfaces of the first side plates (2), the second side plates (3) and the third side plates (4) are all provided with a plurality of groups of bottom grooves (7), a locking groove (8) is provided on a groove wall of the bottom groove (7), and an installation groove (5) is provided on the upper surface of the bottom plate (1) at a position corresponding to the bottom groove (7), a fixing block (9) is fixed at the groove opening of the installation groove (5), and a locking assembly (6) is slidably matched on the inner side of the installation groove (5); The locking assembly (6) comprises a mounting frame (601) slidably fitted inside the mounting groove (5), the mounting frame (601) has two side slides (602) slidably fitted inside the side slides (602), the top ends of the two side slides (602) are slidably fitted in the bottom groove (7) and are both fixed with locking plates (603), one end of the locking plates (603) is located in the locking groove (8), a first spring (606) is fixed on the lower surface of the fixing block (9), and a downward moving block (605) for squeezing the two side slides (602) is fixed at the bottom end of the first spring (606).

2. The foldable logistics storage box according to claim 1 is characterized in that: Guide rods (608) are fixed to both inner side surfaces of the installation frame (601), the bottom end of the side slide plate (602) is slidably sleeved on the peripheral side surface of the guide rods (608), and a second spring (609) is fixed between the locking plate (603) and the installation frame (601).

3. The foldable logistics storage box according to claim 2 is characterized in that: The second spring (609) surrounds the outside of the guide rod (608), the two side slides (602) are symmetrically arranged relative to the installation frame (601), and a first inclined surface (604) is provided on one side of the side slide (602).

4. The foldable logistics storage box according to claim 3 is characterized in that: The downward moving block (605) is located between the two side slides (602), and the two side surfaces of the downward moving block (605) are both provided with a second inclined surface (607), and the first inclined surface (604) is in sliding contact with the second inclined surface (607).

5. The foldable logistics storage box according to claim 4, characterized in that: The lower surface of the installation frame (601) is rotatably connected with a bolt column (610); the bottom end of the installation frame (601) passes through the bottom plate (1) and is fixed with a knob (611); the lower surface of the downward moving block (605) is fixed with a sliding rod (612); the bottom end of the sliding rod (612) slides through the installation frame (601), the bolt column (610), the knob (611) and the bottom plate (1) in sequence; and four protective plates (16) can be fixed on the lower surface of the bottom plate (1).

6. The foldable logistics storage box according to claim 1, characterized in that: Bases (10) are fixed at the four corners of the bottom plate (1), a first reinforcing plate (14) and a second reinforcing plate (15) are slidably penetrated through the upper surface of the base (10), the first reinforcing plate (14) and the second reinforcing plate (15) are both L-shaped structural plates, and the bottoms of the first side plate (2) and the second side plate (3) and the connection between the first side plate (2) and the third side plate (4) are slidably fitted between the first reinforcing plate (14) and the second reinforcing plate (15).

7. The foldable logistics storage box according to claim 6, characterized in that: The base (10) is a hollow plate with an opening at the bottom, a cover plate (12) is provided at the bottom of the base (10), and a lifting plate (11) is slidably matched inside the base (10), the bottom ends of the first reinforcing plate (14) and the second reinforcing plate (15) are both fixed to the upper surface of the lifting plate (11), and a third spring (13) is fixed between the lifting plate (11) and the cover plate (12).

8. The foldable logistics storage box according to claim 7, characterized in that: One of the first side plates (2) has four corners on its outer side with slots (17), and the top end of the first reinforcing plate (14) is clipped to the inner side of the slot (17).

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