Turnover box

Abstract

The utility model relates to the technical field of box bodies, and discloses a turnover box which comprises a box body and a box cover, a cavity with an opening in the upper end is formed in the box body, a plurality of partition plates are arranged in the cavity in a sliding mode, vertical grooves are formed in the opposite side walls of the cavity in the height direction of the cavity, and sliding blocks used for stretching into the corresponding vertical grooves to slide are oppositely arranged on the side walls of the partition plates. Horizontal grooves allowing the sliding blocks to slide in are formed in the vertical grooves vertically corresponding to the opposite side walls of the cavity, and fixing pieces used for fixing the sliding blocks located in the horizontal grooves are arranged on the outer side wall of the box body; a plurality of through holes communicating with the cavity are evenly formed in the box cover, a mounting cavity is formed in the box cover, and a blocking assembly used for blocking the through holes is arranged in the mounting cavity. Through the arrangement of the vertical groove, the horizontal groove, the partition plate and the sliding blocks, the sliding blocks on the two sides of the partition plate are inserted into the cavity through the vertical groove, the partition plate is moved, the sliding blocks can enter the horizontal groove and slide along the horizontal groove, the sliding blocks are fixed through the fixing pieces, and therefore the cavity is partitioned.

Description

Technical Field

[0001] This utility model relates to the field of box technology, specifically to a turnover box. Background Technology

[0002] Turnover boxes, also known as logistics boxes, are characterized by their resistance to acids and alkalis, oil stains, and are non-toxic and odorless, making them suitable for storing food and other goods. Currently, turnover boxes are needed for the transportation of vegetables and frozen products.

[0003] For example, the patent with publication number CN220164506U discloses a high-load-bearing turnover box that is easy to adjust in space. Although the turnover box uses limiting slots and movable partitions to allow the movable partitions to be inserted into different limiting slots, thereby adjusting the space between two adjacent movable partitions and facilitating the turnover box to handle goods of different sizes, in actual use, the fixed spacing between adjacent limiting slots prevents the space between adjacent movable partitions from being arbitrarily adjusted, resulting in poor applicability of the turnover box, and therefore needs improvement. Utility Model Content

[0004] The purpose of this invention is to provide a turnover box to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A turnover box includes a box body and a box cover. The box body has a chamber with an open top. Multiple partitions are slidably arranged in the chamber. Vertical grooves are provided along the height direction on the opposite side walls of the chamber. Sliders for sliding into the corresponding vertical grooves are provided on the side walls of the partitions. Horizontal grooves for sliding sliders are provided on the opposite side walls of the chambers, perpendicular to the vertical grooves. Fixing members are provided on the outer side wall of the box body for fixing the sliders located in the horizontal grooves. Multiple through holes communicating with the chamber are evenly provided on the box cover. An installation cavity is provided in the box cover. A sealing component for sealing the through holes is provided in the installation cavity.

[0007] Furthermore, the fastener includes a fixing plate disposed in a horizontal groove, and a threaded rod is rotatably connected to the fixing plate. One end of the threaded rod is threaded through the side wall of the cavity and extends out of the box body.

[0008] Furthermore, the sealing assembly includes sealing plates disposed opposite each other within the mounting cavity. The sealing plates are close to or far apart from each other to achieve sealing or opening of the through hole. The upper side of the cover is provided with slots communicating with the mounting cavity. The upper side of the cover is also provided with a drive plate corresponding to the sealing plate. The drive plate is connected to the corresponding sealing plate through the slot. The side wall opposite to the drive plate is provided with a locking element for fixing the position of the sealing plate when the sealing plate closes the through hole.

[0009] Furthermore, slots connecting the mounting cavity are provided at opposite ends of the box cover.

[0010] Furthermore, the locking component includes a locking plate hinged to the opposite side wall of the drive plate and a locking post fixed to the cover. The locking plate is provided with a limiting groove with an opening at the lower end. The locking plate is flipped so that the limiting groove is engaged in the corresponding locking post to achieve the closed locking of the two sealing plates through the hole.

[0011] Furthermore, the limiting groove and the corresponding locking pin are engaged by an interference fit.

[0012] Furthermore, protrusions are provided on the opposite side walls of the box, and handle grooves are provided on the protrusions.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model, through the arrangement of vertical grooves, horizontal grooves, partitions, and sliders, allows the sliders on both sides of the partition to be aligned sequentially with the openings of the vertical grooves and inserted into them. This enables the sliders to slide downwards along the corresponding vertical grooves, allowing the partition to enter the chamber. When the bottom wall of the partition slides against the bottom wall of the chamber, the partition is moved, allowing the sliders on it to enter the corresponding horizontal grooves and slide along them. The sliders are then fixed in place by fasteners, thus fixing the partition's position and enabling it to divide the chamber. Compared to existing methods where movable partitions are inserted into limiting slots, this utility model, through the sliding of sliders within the corresponding horizontal grooves, allows for arbitrary adjustment of the space between adjacent partitions, thereby improving the applicability of the turnover box.

[0015] 2. In this utility model, by setting the fixing parts, when the partition moves to the appropriate position, the threaded rods on both sides are rotated, so that the threaded rods can drive the corresponding fixing plates to move toward the slider, so that the fixing plates on both sides can come closer to each other and squeeze and fix the slider, thereby fixing the partition in the cavity and preventing the slider from sliding in the horizontal groove. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a turnover box according to the present invention.

[0017] Figure 2 This is a schematic diagram of the bottom structure of the turnover box in this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the box in this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the box cover in this utility model.

[0020] Figure 5 This is a cross-sectional structural diagram of the box cover of this utility model.

[0021] Figure 6 This is a schematic diagram of the locking component in this utility model.

[0022] Figure 7 This is a schematic diagram of the fastener in this utility model.

[0023] Figure 8 This is a schematic diagram of the structure of the partition plate of this utility model.

[0024] The meanings of the labels in the diagram are as follows: 100, housing; 101, nut; 110, cover; 130, drive plate; 140, through hole; 150, slot; 160, locking pin; 170, locking plate; 180, protrusion; 190, handle slot;

[0025] 200. Threaded rod;

[0026] 300, chamber; 320, vertical groove; 330, horizontal groove; 340, partition; 350, straight groove opening;

[0027] 400, mounting cavity; 410, sealing plate; 600, limiting groove;

[0028] 700, fixed plate; 800, slider. Detailed Implementation

[0029] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative of this utility model and are not intended to limit it.

[0030] The following is in conjunction with the appendix Figures 1-8 This embodiment will be described in further detail.

[0031] Combination Figures 1-8 As shown, a turnover box in this embodiment includes a box body 100 and a box cover 110. The box body 100 has a chamber 300 with an upper opening. Multiple partitions 340 are slidably arranged in the chamber 300. Vertical grooves 320 are provided on the opposite side walls of the chamber 300 along their height direction. Slider blocks 800 are provided on the side walls of the partitions 340 for sliding into the corresponding vertical grooves 320. Horizontal grooves 330 are provided on the opposite side walls of the chamber 300 perpendicular to the vertical grooves 320 for the sliders 800 to slide into. Fixing members are provided on the outer side walls of the box body 100 for fixing the sliders 800 located in the horizontal grooves 330. Multiple through holes 140 communicating with the chamber 300 are evenly provided on the box cover 110. The box cover 110 has an installation cavity 400 and a sealing component for sealing the through holes 140.

[0032] In practical use, each side wall of the chamber 300 has only one vertical groove 320, and the horizontal groove 330 is arranged along the length of the chamber 300. The upper end of the vertical groove 320 is open, and the horizontal groove 330 intersects with the vertical groove 320. By aligning the sliders 800 on both sides of the partition 340 with the openings of the vertical grooves 320 and inserting them into the vertical grooves 320, the sliders 800 can slide downwards along the corresponding vertical grooves 320, thereby allowing the partition 340 to enter the chamber 300. When the bottom wall of the partition 340 slides against... When connected to the bottom wall of the chamber 300, the slider 800 on the partition 340 can enter the corresponding horizontal groove 330 by moving the partition 340 and slide along the horizontal groove 330. The slider 800 is fixed by the fixing member to fix the position of the partition 340, so that it can divide the chamber 300. Compared with the existing method of inserting the movable partition into the limiting slot, this embodiment allows the space between adjacent partitions 340 to be arbitrarily adjusted by sliding the slider 800 in the corresponding horizontal groove 330, thereby improving the applicability of the turnover box.

[0033] In practical use, to improve the stability of the partition 340 sliding within the chamber 300, such as... Figure 3 and Figure 8 As shown, in this embodiment, the chamber 300 is provided with two horizontal grooves 330 parallel to each side wall of the vertical groove 320, and the partition 340 is provided with two sliders 800 that slide within the corresponding horizontal grooves 330 on the side wall.

[0034] In actual use, the cover 110 is installed at the upper end of the box body 100 by interference fit to seal the chamber 300. Specifically, when it is necessary to disassemble the cover 110, the cover 110 can be removed from the upper end of the box body 100 by a large external force.

[0035] The through-hole 140 and the sealing component allow for the following: when fresh vegetables are placed inside the cabinet 100, the sealing component opens the through-hole 140, allowing air inside the chamber 300 to circulate with the outside air, thus ensuring the freshness of the vegetables inside the chamber 300; when frozen products are placed inside the cabinet 100, the sealing component closes the through-hole 140, thereby sealing and insulating the chamber 300, making it less likely for the frozen products inside the chamber to thaw.

[0036] Combination Figure 7 As shown, in this embodiment, the fixing member includes a fixing plate 700 disposed in the horizontal groove 330, and a threaded rod 200 is rotatably connected to the fixing plate 700. One end of the threaded rod 200 is threaded through the side wall of the cavity 300 and extends out of the box body 100.

[0037] In actual use, one end of the threaded rod 200 is rotatably mounted on the side wall of the fixed plate 700 facing the horizontal groove 330 via a bearing. The bottom side wall of the horizontal groove 330 is provided with a threaded hole for the threaded rod 200 to extend. When the partition plate 340 moves to a suitable position, by rotating the threaded rods 200 on both sides, the threaded rods 200 can drive the corresponding fixed plates 700 to move toward the slider 800, so that the fixed plates 700 on both sides can come closer to each other and press and fix the slider 800, thereby fixing the partition plate 340 in the chamber 300 and preventing the slider 800 from sliding in the horizontal groove 330. This better avoids the tipping of goods during transportation and improves the safety of transported goods.

[0038] Among them, a rubber pad is adhered to the side wall of the fixing plate 700 facing the slider 800. The rubber pad increases the friction between the fixing plate 700 and the slider 800, thereby allowing the slider 800 to be better fixed.

[0039] Among them, such as Figure 8 As shown, the partition 340 is provided with a straight groove 350. The straight groove 350 makes it easy for the operator to insert the partition 340 into the vertical groove 320 and to drive the partition 340 to slide along the horizontal groove 330.

[0040] The fixed plate 700 is adapted to the horizontal groove 330, so that the horizontal groove 330 can limit the fixed plate 700, making it less likely for the fixed plate 700 to shake during movement.

[0041] In order to increase the threaded connection strength between the threaded rod 200 and the threaded hole, a threaded cylinder is provided on the outer wall of the housing 100 corresponding to the threaded hole. The threaded rod 200 is threaded through the threaded hole and the threaded cylinder, so that the threaded rod 200 can rotate better.

[0042] The threaded rod 200 has a nut 101 at one end extending out of the housing 100, which makes it easier for the operator to rotate the threaded rod 200.

[0043] Combination Figures 3-6As shown, in this embodiment, the sealing assembly includes sealing plates 410 disposed opposite each other in the mounting cavity 400. The sealing plates 410 are close to or far apart from each other to block or open the through hole 140. The upper side of the cover 110 is provided with a slot 150 communicating with the mounting cavity 400. The upper side of the cover 110 is also provided with a drive plate 130 corresponding to the sealing plate 410. The drive plate 130 passes through the slot 150 and is connected to the corresponding sealing plate 410. The side wall opposite to the drive plate 130 is provided with a locking member for fixing the position of the sealing plate 410 when the sealing plate 410 closes the through hole 140.

[0044] In actual use, the size of the mounting cavity 400 is larger than the size of the through hole 140, and the size of the slot 150 is adapted to the size of the through hole 140. Two sealing plates 410 are arranged opposite each other in the mounting cavity 400. When the sealing plates 410 are in contact with each other, they can block the through hole 140. When the sealing plates 410 are far apart, the through hole 140 can be opened.

[0045] Among them, such as Figure 6 As shown, the drive plate 130 is L-shaped, with one side of it passing through the slot 150 and connected to the corresponding sealing plate 410, and the other side located outside the box cover 110. Thus, in actual operation, the operator can move the sealing plate 410 within the mounting cavity 400 by moving the side of the drive plate 130 located outside the box cover 110, making the operation more convenient.

[0046] The locking element secures the close-to-close sealing plates 410, thereby better maintaining the sealing of the through hole 140 by the sealing plates 410.

[0047] In actual use, a sealing gasket is adhered to the lower side of the sealing plate 410. Through the setting of the sealing gasket, the sealing plate 410 can better block the through hole 140, so that the mounting cavity 400 can be better sealed, thereby giving the mounting cavity 400 better heat insulation.

[0048] The cover 110 has slots at opposite ends that connect to the mounting cavity 400, allowing the sealing plate 410 to be inserted into the mounting cavity 400. Once inserted, the drive plate 130 is fixed to the sealing plate 410 with screws to install the sealing assembly.

[0049] Combination Figures 3-6 As shown, in this embodiment, the locking component includes a locking plate 170 hinged to the opposite side wall of the drive plate 130 and a locking post 160 fixed on the cover 110. The locking plate 170 is provided with a limiting groove 600 with an opening at the lower end. The locking plate 170 is flipped so that the limiting groove 600 is engaged in the corresponding locking post 160 to achieve the closure and locking of the two sealing plates 410 to the through hole 140.

[0050] In actual use, one end of the locking plate 170 is hinged to the opposite side wall of the drive plate 130 via a hinge rod.

[0051] In actual use, when the two drive plates 130 approach each other and drive the sealing plate 410 to block the through hole 140, the locking plate 170 is rotated to make the limiting groove 600 engage with the corresponding locking post 160, thereby fixing the sealing plate 410 and preventing it from sliding in the mounting cavity 400 and causing the through hole 140 to open accidentally; when a larger external force is used to move the locking plate 170 engaged with the locking post 160, the limiting groove 600 is disengaged from the locking post 160, thereby releasing the fixing of the sealing plate 410.

[0052] The limiting groove 600 and the locking pin 160 are connected by an interference fit.

[0053] In practical use, such as Figure 1-3 As shown, in order to facilitate the handling of the turnover box by the operator, a protrusion 180 is provided on the opposite side wall of the box body 100, and a handle groove 190 is provided on the protrusion 180. The handle groove 190 makes it easier for the operator to handle the turnover box.

[0054] Working principle: The spacing of the partitions 340 is adjusted according to the size of the goods. First, the sliders 800 on both sides of the partition 340 are aligned with the vertical groove 320 through the straight groove 350 and inserted into the chamber 300. Then, the partition 340 is slid along the horizontal groove 330. When the partition 340 slides to the appropriate position, the sliders 800 are fixed by the fixing parts. Then, the goods are placed in the box, and the lid 110 is snapped onto the box body 100 so that the turnover box can be used for the storage and transfer of goods. When frozen products are placed in the chamber 300, the two drive plates 1 are slid... When the two drive plates 130 move closer together, the sealing plates 410 move closer together to block the through hole 140. The locking plate 170 is rotated so that the limiting groove 600 is engaged in the locking post 160, locking the two drive plates 130 and ensuring that the sealing plate 410 can continuously block the through hole 140. When vegetables are placed in the chamber 300, the locking plate 170 is rotated upward to release the locking mechanism from the two drive plates 130. By driving the two drive plates 130 away from each other, the two sealing plates 410 can move away from each other to open the through hole 140.

[0055] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A turnover box, comprising a box body (100) and a box cover (110), wherein the box body (100) has a chamber (300) with an opening at the top, and a plurality of partitions (340) are slidably arranged in the chamber (300), characterized in that: Vertical grooves (320) are provided on the opposite sidewalls of the chamber (300) along their height direction. Slider (800) for sliding into the corresponding vertical grooves (320) are provided on the sidewalls of the partition (340). Horizontal grooves (330) for sliding the slider (800) are provided on the vertical grooves (320) of the opposite sidewalls of the chamber (300). Fixing members for fixing the slider (800) located in the horizontal groove (330) are provided on the outer sidewall of the box body (100). A plurality of through holes (140) communicating with the chambers (300) are evenly provided on the box cover (110). An installation cavity (400) is provided inside the box cover (110). A sealing component for sealing the through holes (140) is provided inside the installation cavity (400).

2. A turnover box according to claim 1, characterized in that: The fastener includes a fixing plate (700) located in the horizontal groove (330), and a threaded rod (200) is rotatably connected to the fixing plate (700). One end of the threaded rod (200) is threaded through the side wall of the cavity (300) and extends out of the box body (100).

3. A turnover box according to claim 1, characterized in that: The sealing assembly includes sealing plates (410) disposed opposite each other in the mounting cavity (400). The sealing plates (410) are close to or far apart from each other to block or open the through hole (140). The upper side of the cover (110) is provided with a slot (150) communicating with the mounting cavity (400). The upper side of the cover (110) is also provided with a drive plate (130) corresponding to the sealing plate (410). The drive plate (130) passes through the slot (150) and is connected to the corresponding sealing plate (410). The side wall opposite to the drive plate (130) is provided with a locking member for fixing the position of the sealing plate (410) when the sealing plate (410) closes the through hole (140).

4. A turnover box according to claim 3, characterized in that: The lid (110) has slots at opposite ends that connect to the mounting cavity (400).

5. A turnover box according to claim 3, characterized in that: The locking component includes a locking plate (170) hinged to the opposite side wall of the drive plate (130) and a locking pin (160) fixed on the cover (110). The locking plate (170) is provided with a limiting groove (600) with an opening at the lower end. The locking plate (170) is flipped so that the limiting groove (600) is engaged in the corresponding locking pin (160) to achieve the closed locking of the two sealing plates (410) to the through hole (140).

6. A turnover box according to claim 3, characterized in that: The limiting groove (600) and the corresponding locking pin (160) are engaged by an interference fit.

7. A turnover box according to claim 5, characterized in that: The box body (100) has a protrusion (180) on the opposite side wall, and a handle groove (190) is provided on the protrusion (180).

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