A flip-top plastic storage box

Abstract

The utility model provides a flip plastic storage box, including the box, the top both sides of box are provided with first lid, second lid, first lid with second lid all are through quick detachable structure and the box rotation connection, the outside wall fixed connection of first lid is used for with second lid movable connection's positioning device, the edge of box is provided with sealing strip, the utility model discloses, through increasing quick detachable mechanism, the hinge is replaced fast.

Description

Technical Field

[0001] This utility model relates to the field of home storage equipment technology, and in particular to a flip-top plastic storage box. Background Technology

[0002] Existing flip-top plastic storage boxes generally have the following problems: the flip-top hinges are prone to breakage due to frequent use, and the lack of cushioning during opening and closing can easily cause impact damage; the lid does not seal well, making it difficult to prevent moisture and dust; the internal storage space is fixed and cannot be flexibly adjusted according to the size of the items; and they are prone to slipping when stacked, resulting in poor stability.

[0003] For example, the flip-top storage box disclosed in patent CN207644959U adopts a double-sided flip-top design, which achieves the closing through a locking tooth, but it does not solve the problems of easy damage to the hinge and sealing performance;

[0004] While the stackable storage box in CN2023204219487 improves the stacking structure, it does not address the functions of flap angle positioning and modular separation; while the sealing structure in patent CN202310371131.2 adopts a centering structure, it is not designed in conjunction with the flap locking mechanism. Utility Model Content

[0005] To address the problems of easily damaged hinges, poor sealing, inflexible storage, and unstable stacking in existing technologies, this utility model provides a flip-top plastic storage box.

[0006] The flip-top plastic storage box provided by this utility model adopts the following technical solution:

[0007] A flip-top plastic storage box includes a box body, with a first box cover and a second box cover respectively provided on the top two sides of the box body. The first box cover and the second box cover are rotatably connected to the box body through a quick-release structure. The outer side wall of the first box cover is fixedly connected with a positioning device for movable connection with the second box cover. The edge of the box body is provided with a sealing strip.

[0008] Furthermore, the quick-release structure includes a movable groove, a quick-release damping hinge, a positioning pin, and a quick-release plate. The inner sidewall of the housing is provided with a movable groove, and the corresponding positions of the first and second housing covers are also provided with movable grooves. A quick-release plate is provided inside the movable groove, and a positioning pin is slidably connected inside the quick-release plate. The outer sidewall of the positioning pin is connected to the inner sidewall of the quick-release plate through an elastic element. One end of the positioning pin extends through the quick-release plate into the movable groove. A quick-release damping hinge is provided on the outer sidewall of the quick-release plate.

[0009] Furthermore, the bottom of the box is provided with two pads, which are distributed on both sides of the bottom of the box.

[0010] Furthermore, the positioning device includes a fixing plate, an elastic block, and a fixing groove. The top of the first box cover is fixedly connected to the fixing plate, and the inner side wall of the fixing plate is provided with an elastic block. The outer side wall of the second box cover is provided with a fixing groove, and the fixing groove is used in conjunction with the elastic block.

[0011] Furthermore, the inner sidewall of the box is provided with a slot.

[0012] In summary, the beneficial effects of this utility model are as follows:

[0013] Quick-release damping hinges not only make it easier to replace damaged parts and extend the overall lifespan of the storage box, but also cushion the impact of opening and closing, improving the user experience;

[0014] The quick-release mechanism allows for faster hinge replacement and repair.

[0015] Add card slots and partitions to meet more storage needs depending on the usage scenario;

[0016] The grooves between the fixing plate and the pad are used to fit together for stacking, which greatly improves the stacking stability and safety. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 5 This utility model Figure 3 Enlarged structural diagram of section A;

[0022] Figure 6 This is a schematic diagram of the internal planar structure of the quick-assembly and disassembly structure of this utility model.

[0023] As shown in the figure: box body, 11-handle, 12-sealing strip, 13-slot, 14-pad, 21-first box cover, 22-second box cover, 23-fixing plate, 24-elastic block, 241-fixing groove, 31-moving groove, 32-quick release damping hinge, 33-positioning pin, 34-quick release plate. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-6 The present invention will be further described in detail below:

[0025] This utility model discloses a flip-top plastic storage box, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, a flip-top plastic storage box includes a box body 1. A first box cover 21 and a second box cover 22 are respectively provided on the top two sides of the box body 1. The first box cover 21 and the second box cover 22 are rotatably connected to the box body 1 through a quick-release mechanism. A positioning device for movable connection with the second box cover 22 is fixedly connected to the outer side wall of the first box cover 21. A sealing strip 12 is provided on the edge of the box body 1. In this embodiment, the hinge can be quickly replaced by adding a quick-release mechanism.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the quick-release structure includes a movable slot 31, a quick-release damping hinge 32, a positioning pin 33, and a quick-release plate 34. The inner sidewall of the housing 1 has a movable slot 31, and corresponding positions of the first cover 21 and the second cover 22 also have movable slots 31. A quick-release plate 34 is installed inside the movable slot 31, and a positioning pin 33 is slidably connected inside the quick-release plate 34. The outer sidewall of the positioning pin 33 is connected to the inner sidewall of the quick-release plate 34 via an elastic element. One end of the positioning pin 33 extends through the quick-release plate 34 into the movable slot 31. A quick-release damping hinge 32 is installed on the outer sidewall of the quick-release plate 34. In this embodiment, adding a quick-release damping hinge 32 not only facilitates the replacement of damaged parts and extends the overall service life of the storage box, but also buffers the impact of opening and closing, improving the user experience. The elastic positioning pin 33 inside the quick-release plate 34 quickly engages with the movable slot 31 for rapid installation.

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the bottom of the box 1 is provided with two pads 14, which are distributed on both sides of the bottom of the box 1. The positioning device includes a fixing plate 23, an elastic locking block 24, and a fixing groove 241. The top of the first box cover 21 is fixedly connected to the fixing plate 23. The inner side wall of the fixing plate 23 is provided with an elastic locking block 24. The outer side wall of the second box cover 22 is provided with a fixing groove 241, which works in conjunction with the elastic locking block 24. In this embodiment, by adding pads 14, the box 1 is raised to prevent moisture. At the same time, the groove formed between the two pads 14 works in conjunction with the fixing plate 23. When stacking is required, the fixing plate 23 clamps the groove to prevent slippage.

[0028] Furthermore, the inner sidewall of the box 1 is provided with a slot 13; in this embodiment, the slot 13 is added and a partition is added according to the usage scenario to meet more storage needs.

[0029] The implementation principle of this utility model embodiment is as follows:

[0030] By pressing the quick-release plate 34 to engage the elastic positioning pin 33 and clamping it into the movable groove 31, the first box cover 21 and the second box cover 22 are connected to the box body 1. The partition is clamped into the slot 13 as needed. When stacking, the fixing plate 23 is clamped into the groove between the two pads 14 to prevent them from falling off.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The various components mentioned in this utility model are common technologies in the existing field. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A flip-top plastic storage box, comprising a box body (1), characterized in that: The top two sides of the box (1) are respectively provided with a first box cover (21) and a second box cover (22). The first box cover (21) and the second box cover (22) are rotatably connected to the box (1) through a quick disassembly and assembly structure. The outer side wall of the first box cover (21) is fixedly connected with a positioning device for movably connecting with the second box cover (22). The edge of the box (1) is provided with a sealing strip (12).

2. The flip-top plastic storage case of claim 1, wherein: The quick-release structure includes a movable groove (31), a quick-release damping hinge (32), a positioning pin (33), and a quick-release plate (34). The inner sidewall of the housing (1) is provided with a movable groove (31). The first cover (21) and the second cover (22) are provided with movable grooves (31) at corresponding positions. The movable groove (31) is provided with a quick-release plate (34). The positioning pin (33) is slidably connected to the inside of the quick-release plate (34). The outer sidewall of the positioning pin (33) is connected to the inner sidewall of the quick-release plate (34) through an elastic element. One end of the positioning pin (33) extends through the quick-release plate (34) into the movable groove (31). The outer sidewall of the quick-release plate (34) is provided with a quick-release damping hinge (32).

3. The flip-top plastic storage case of claim 1, wherein: The bottom of the box (1) is provided with pads (14), and there are two pads (14), which are distributed on both sides of the bottom of the box (1).

4. The flip-top plastic storage case of claim 3, wherein: The positioning device includes a fixing plate (23), an elastic locking block (24), and a fixing groove (241). The top of the first box cover (21) is fixedly connected to the fixing plate (23). The inner side wall of the fixing plate (23) is provided with an elastic locking block (24). The outer side wall of the second box cover (22) is provided with a fixing groove (241). The fixing groove (241) is used in conjunction with the elastic locking block (24).

5. The flip-top plastic storage case of claim 1, wherein: The inner side wall of the box (1) is provided with a slot (13).

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