Folding type plastic product turnover box

Abstract

The invention discloses a folding type plastic product turnover box, and relates to the technical field of turnover boxes, the folding type plastic product turnover box comprises a bottom plate, connecting blocks are fixedly mounted at four corners of the top of the bottom plate, a first connecting rod is fixedly mounted between two connecting blocks arranged in the length direction, and a second connecting rod is fixedly mounted between two connecting blocks arranged in the width direction; a first side plate is rotatably mounted on the first connecting rod, a second side plate is rotatably mounted on the second connecting rod, an extension side plate is arranged above the first side plate, inserting grooves and clamping grooves are formed in the two sides of the top of the first side plate, clamping assemblies are arranged on the two sides of the bottom of the extension side plate, and a clamping plate is arranged above the bottom plate. According to the turnover box, the first side plate and the second side plate are rotationally connected through the connecting rods and the connecting blocks and can be overturned and folded, the occupied space of the turnover box when the turnover box is not used is reduced, the extension side plate and the first side plate are detachably connected, and the capacity and flexibility of the turnover box are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of turnover boxes, and more specifically, to a foldable plastic product turnover box. Background Art

[0002] In modern manufacturing and logistics industries, turnover boxes, as key logistics containers, bear the heavy responsibility of protecting, storing and transporting products. With the continuous development of the global economy and the growing demand for logistics, traditional turnover boxes have been unable to meet the needs of modern warehousing and logistics management due to their shortcomings such as being non-foldable and occupying a large space.

[0003] Most traditional turnover boxes adopt fixed structures and cannot effectively cope with the challenge of space utilization. When not in use, they often occupy a large storage space, resulting in increased storage costs. In addition, traditional turnover boxes often lack flexibility in capacity and are difficult to meet the storage needs of diversified commodities. At the same time, during long-term use, the structural stability and durability of the turnover box are also key factors affecting its service life and cost-effectiveness. In response to the above problems, this device was invented. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a foldable plastic product turnover box to solve the problem that most of the traditional turnover boxes proposed in the above-mentioned background technology adopt a fixed structure, often occupy a large storage space when not in use, and the traditional turnover boxes often lack flexibility in capacity and are difficult to meet the storage needs of diversified commodities.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a foldable plastic product turnover box, comprising a bottom plate, connecting blocks are fixedly installed at the four corners of the top of the bottom plate, a No. 1 connecting rod is fixedly installed between the two connecting blocks arranged along the length direction, a No. 2 connecting rod is fixedly installed between the two connecting blocks arranged along the width direction, a No. 1 side panel is rotatably installed on the No. 1 connecting rod, a No. 2 side panel is rotatably installed on the No. 2 connecting rod, an extended side panel is arranged above the No. 1 side panel, plug-in grooves and clamping grooves are provided on both sides of the top of the No. 1 side panel, and the plug-in grooves and clamping grooves arranged on the same side are connected, clamping components are provided on both sides of the bottom of the extended side panel, a clamping plate is arranged above the bottom plate, and a clamping groove is provided on the top of the clamping plate.

[0006] Optionally, moving wheels are fixedly mounted at the four corners of the bottom of the base plate.

[0007] Optionally, a handrail is fixedly mounted on one side of the base plate.

[0008] Optionally, the connecting block is an L-shaped structure.

[0009] Optionally, the first side panel is an L-shaped structure.

[0010] Optionally, the snap-in assembly includes a plug-in block fixedly mounted at the bottom of the extended side panel, the plug-in block is provided with a mounting groove, a connecting spring is fixedly mounted in the mounting groove, a snap-in block is slidably mounted in the mounting groove, and the snap-in block is fixedly connected to the connecting spring.

[0011] Optionally, the plug-in block is matched with the plug-in slot, and the clamping block is matched with the clamping slot.

[0012] Optionally, the thicknesses of the No. 1 side panel, the No. 2 side panel and the extended side panel are equal, and the thickness of the engaging groove is equal to the thickness of the No. 1 side panel.

[0013] Optionally, connecting side plates are fixedly installed on both sides of the clamping plate, a connecting groove is provided at the bottom of the connecting side plates, a connecting bottom plate is arranged between the connecting side plates on both sides, limiting grooves are provided on both sides of the connecting bottom plate, and limiting plug-ins are arranged in the limiting grooves.

[0014] Optionally, the connecting groove is matched with the connecting bottom plate, the connecting side plate and the connecting bottom plate are vertically arranged, and the limiting groove is matched with the limiting plug-in.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the No. 1 side panel and the No. 2 side panel are rotatably connected through a connecting rod and a connecting block, and can be flexibly flipped and folded, which reduces the space occupied by the turnover box when not in use, and is convenient for storage and transportation; at the same time, the assembly between the extended side panel and the No. 1 side panel adopts the combination of a plug-in slot and a clamping slot, combined with a connecting spring and a clamping block in the clamping assembly, to achieve a fast and stable connection, while increasing the capacity and flexibility of the turnover box;

[0017] 2. In the present invention, by cooperating with the engaging groove at the top of the engaging plate and the No. 1 side panel, the No. 2 side panel and the extended side panel, the position of the No. 1 side panel, the No. 2 side panel and the extended side panel is limited, thereby enhancing the overall stability of the turnover box; at the same time, the design of the connecting side panel and the connecting bottom panel, as well as the coordinated use of the limiting plug-in and the limiting groove, further strengthen the structure of the engaging plate and improve the stability and durability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the overall structure provided for a foldable plastic product turnover box;

[0020] Figure 2 A schematic diagram of the folded structure of a foldable plastic product turnover box;

[0021] Figure 3 A schematic diagram of the structure of a bottom plate provided for a foldable plastic product turnover box;

[0022] Figure 4 A schematic diagram of the structure of a side panel No. 1 provided for a foldable plastic product turnover box;

[0023] Figure 5 A schematic diagram of the structure of an extended side panel provided for a foldable plastic product turnover box;

[0024] Figure 6 A schematic structural diagram of a clamping plate provided for a foldable plastic product turnover box.

[0025] Description of reference numerals:

[0026] 1. Bottom plate; 2. Connecting block; 3. Connecting rod No. 1; 4. Connecting rod No. 2; 5. Side plate No. 1; 6. Side plate No. 2; 7. Extended side plate; 8. Plug-in slot; 9. Snap-in slot; 10. Snap-in assembly; 1001. Plug-in block; 1002. Mounting slot; 1003. Connecting spring; 1004. Snap-in block; 11. Snap-in plate; 12. Snap-in slot; 13. Connecting side plate; 14. Connecting slot; 15. Connecting bottom plate; 16. Limiting slot; 17. Limiting plug-in; 18. Moving wheel; 19. Handrail. DETAILED DESCRIPTION

[0027] The following is a description of the implementation of the present invention by specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to enable those skilled in the art to better understand the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Example:

[0030] Refer to the attached Figure 1A foldable plastic product turnover box of this embodiment includes a bottom plate 1, and moving wheels 18 are fixedly installed at the four corners of the bottom of the bottom plate 1. The setting of the moving wheels 18 facilitates the flexible movement of the turnover box and improves the flexibility in different working environments. An armrest 19 is fixedly installed on one side of the bottom plate 1, and the outer surface of the armrest 19 is processed with anti-slip grooves, which improves the friction between the armrest 19 and the palm of the operator, which is beneficial for the operator to push the turnover box to move, and improves the safety and convenience of operation.

[0031] See attached Figure 1-Figure 3 , connecting blocks 2 are fixedly installed at the four corners of the top of the bottom plate 1, and the connecting blocks 2 are of L-shaped structure, a No. 1 connecting rod 3 is fixedly installed between the two connecting blocks 2 arranged along the length direction, and a No. 2 connecting rod 4 is fixedly installed between the two connecting blocks 2 arranged along the width direction, and the No. 1 connecting rod 3 on both sides and the No. 2 connecting rod 4 on both sides are located on the same horizontal plane, wherein a No. 1 side panel 5 is rotatably installed on the No. 1 connecting rod 3, and a No. 2 side panel 6 is rotatably installed on the No. 2 connecting rod 4, and the No. 1 side panel 5 is of L-shaped structure. The L-shaped structural design enables the No. 1 side panel 5 and the No. 2 side panel 6 to be folded when the No. 1 side panel 5 and the No. 2 side panel 6 are folded, and the No. 1 side panel 5 and the No. 2 side panel 6 are rotated around the No. 1 connecting rod 3, and the No. 2 side panel 6 is rotated around the No. 2 connecting rod 4, and the No. 1 side panel 5 and the No. 2 side panel 6 on both sides are flipped and folded to obtain the attached Figure 2 The state shown in the figure reduces the space occupied by the turnover box when not in use, facilitates storage and transportation, and improves space utilization.

[0032] See attached Figure 1 , Figure 4 and Figure 5 An extended side panel 7 is arranged above the No. 1 side panel 5, and plug-in slots 8 and card-connecting slots 9 are provided on both sides of the top of the No. 1 side panel 5, and the plug-in slots 8 and card-connecting slots 9 arranged on the same side are connected, and the plug-in slots 8 and card-connecting slots 9 on both sides are symmetrically arranged with the vertical center plane of the No. 1 side panel 5 as the symmetry plane, and the plug-in slots 8 and card-connecting slots 9 arranged on the same side are vertically arranged, and card-connecting components 10 are arranged on both sides of the bottom of the extended side panel 7, and the card-connecting components 10 include a plug-in block 1001 fixedly installed at the bottom of the extended side panel 7, and the plug-in block 1001 is adapted to the plug-in slot 8, and an installation slot 1002 is provided on the plug-in block 1001, a connecting spring 1003 is fixedly installed in the installation slot 1002, and a card-connecting block 1004 is slidably installed in the installation slot 1002, the card-connecting block 1004 is adapted to the card-connecting slot 9, and the card-connecting block 1004 is fixedly connected to the connecting spring 1003.

[0033] When assembling the No. 1 side panel 5 and the extended side panel 7, the operator first presses the snap-in block 1004 so that the snap-in block 1004 shrinks into the installation slot 1002. At this time, the connecting spring 1003 is in a compressed state. Then the operator aligns the plug-in block 1001 at the bottom of the extended side panel 7 with the plug-in slot 8 at the top of the No. 1 side panel 5 and inserts it. During the insertion process, the side wall of the plug-in slot 8 hinders the snap-in block 1004, making it impossible for the snap-in block 1004 to pop out of the installation slot 1002. When the snap-in block 1004 moves to the position of the snap-in slot 9, the snap-in block 1004 is just snapped into the snap-in slot 9 under the action of the connecting spring 1003. At this time, the assembly between the No. 1 side panel 5 and the extended side panel 7 is realized. The plug-in block 1001 cooperates with the plug-in slot 8 to achieve preliminary positioning, and the clamping block 1004 is clamped into the clamping slot 9 under the action of the connecting spring 1003 to achieve a stable connection, while increasing the capacity and flexibility of the turnover box and improving assembly efficiency.

[0034] Refer to the attached Figure 1 and Figure 6 A snap-fit ​​plate 11 is provided above the bottom plate 1, and a snap-fit ​​groove 12 is provided on the top of the snap-fit ​​plate 11, wherein the thicknesses of the No. 1 side plate 5, the No. 2 side plate 6 and the extended side plate 7 are equal, and the thickness of the snap-fit ​​groove 12 is equal to the thickness of the No. 1 side plate 5. When in use, the operator buckles the snap-fit ​​plate 11 on the top of the extended side plate 7 and the No. 2 side plate 6. At this time, the top of the extended side plate 7 and the top of the No. 2 side plate 6 are inserted into the snap-fit ​​groove 12, thereby realizing the limitation of the positions of the No. 1 side plate 5, the No. 2 side plate 6 and the extended side plate 7.

[0035] Refer to the attached Figure 6 In another embodiment, connecting side plates 13 are fixedly installed on both sides of the snap plate 11, the snap plate 11 and the connecting side plates 13 on both sides are vertically arranged, a connecting groove 14 is provided at the bottom of the connecting side plate 13, a connecting bottom plate 15 is provided between the connecting side plates 13 on both sides, the connecting side plates 13 and the connecting bottom plate 15 are vertically arranged, and the connecting groove 14 is adapted to the connecting bottom plate 15, and limiting grooves 16 are provided on both sides of the connecting bottom plate 15, and limiting plug-ins 17 are arranged in the limiting grooves 16, the limiting plug-ins 17 are T-shaped structures, and the limiting grooves 16 are adapted to the limiting plug-ins 17.

[0036] When in use, the connecting bottom plate 15 is inserted into the connecting grooves 14 opened on the connecting side plates 13 on both sides. At this time, the top of the connecting bottom plate 15 is just in contact with the bottom of the bottom plate 1, and then the limiting plug-in 17 is inserted into the limiting grooves 16 opened on both sides of the connecting bottom plate 15. The assembly between the connecting side plates 13 and the connecting bottom plate 15 can be achieved, thereby ensuring the structural stability of the snap-fit ​​plate 11, ensuring that no accidental deformation or damage occurs during use, and improving the service life of the turnover box.

[0037] The foldable plastic product turnover box not only realizes flexible movement and convenient operation, but also significantly reduces the occupied space when not in use through the folding design, which is convenient for storage and transportation. At the same time, through the design of the snap-fit ​​component 10, the quick assembly and firm connection of the No. 1 side panel 5 and the extended side panel 7 are realized, which increases the capacity and flexibility of the turnover box. In addition, the combined design of the snap-fit ​​plate 11 and the connecting side panel 13 and the connecting bottom plate 15 further improves the structural stability of the turnover box. The overall design takes into account both practicality and convenience, which significantly improves the use efficiency and user experience of the turnover box.

[0038] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A foldable plastic product turnover box, comprising a bottom plate (1), characterized in that: The four corners of the top of the bottom plate (1) are fixedly installed with connecting blocks (2); a No. 1 connecting rod (3) is fixedly installed between the two connecting blocks (2) arranged along the length direction; a No. 2 connecting rod (4) is fixedly installed between the two connecting blocks (2) arranged along the width direction; a No. 1 side plate (5) is rotatably installed on the No. 1 connecting rod (3); a No. 2 side plate (6) is rotatably installed on the No. 2 connecting rod (4); an extended side plate (7) is arranged above the No. 1 side plate (5); both sides of the top of the No. 1 side plate (5) are provided with plug-in grooves (8) and clamping grooves (9), and the plug-in grooves (8) and clamping grooves (9) arranged on the same side are connected; both sides of the bottom of the extended side plate (7) are provided with clamping assemblies (10); a clamping plate (11) is arranged above the bottom plate (1); a clamping groove (12) is arranged on the top of the clamping plate (11).

2. A foldable plastic product turnover box according to claim 1, characterized in that: Moving wheels (18) are fixedly mounted at the four corners of the bottom of the base plate (1).

3. The foldable plastic product turnover box according to claim 1, characterized in that: A handrail (19) is fixedly mounted on one side of the base plate (1).

4. The foldable plastic product turnover box according to claim 1, characterized in that: The connecting block (2) is an L-shaped structure.

5. The foldable plastic product turnover box according to claim 1, characterized in that: The first side plate (5) is an L-shaped structure.

6. The foldable plastic product turnover box according to claim 1, characterized in that: The snap-on assembly (10) comprises a plug-in block (1001) fixedly mounted on the bottom of the extended side plate (7); a mounting groove (1002) is provided on the plug-in block (1001); a connecting spring (1003) is fixedly mounted in the mounting groove (1002); a snap-on block (1004) is slidably mounted in the mounting groove (1002); and the snap-on block (1004) is fixedly connected to the connecting spring (1003).

7. A foldable plastic product turnover box according to claim 6, characterized in that: The plug-in block (1001) is matched with the plug-in slot (8), and the clamping block (1004) is matched with the clamping slot (9).

8. The foldable plastic product turnover box according to claim 1, characterized in that: The thicknesses of the first side plate (5), the second side plate (6) and the extended side plate (7) are equal, and the thickness of the engaging groove (12) is equal to the thickness of the first side plate (5).

9. The foldable plastic product turnover box according to claim 1, characterized in that: Connecting side plates (13) are fixedly mounted on both sides of the snap-fit ​​plate (11), a connecting groove (14) is provided at the bottom of the connecting side plates (13), a connecting bottom plate (15) is provided between the connecting side plates (13) on both sides, limiting grooves (16) are provided on both sides of the connecting bottom plate (15), and limiting plug-ins (17) are provided in the limiting grooves (16).

10. A foldable plastic product turnover box according to claim 9, characterized in that: The connecting groove (14) is matched with the connecting bottom plate (15), the connecting side plate (13) and the connecting bottom plate (15) are vertically arranged, and the limiting groove (16) is matched with the limiting plug-in unit (17).

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