Capacity-adjustable plastic packaging box

Abstract

The utility model discloses a plastic packing box with adjustable capacity, which relates to the field of packing boxes and comprises a fixed box, a limit plate protruding outwards is integrally formed on the periphery of the top of the fixed box, a sliding sleeve movably connected with the periphery of the fixed box is sleeved on the periphery of the fixed box, a sliding box is integrally formed on the top of the sliding sleeve, and the sliding box is movably connected with the sliding sleeve. The inner periphery of the sliding box is movably connected with the outer periphery of the limiting plate, and an adjusting mechanism is arranged between the outer periphery of the sliding sleeve and the limiting plate. Through the arrangement of the adjusting mechanism, the volume can be adjusted according to the number of toys, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging boxes, specifically an adjustable capacity plastic packaging box. Background Technology

[0002] There are many types of plastic packaging boxes used to hold and store objects. With the improvement of material life, especially in families with children, there are many toys at home, most of which are idle. Therefore, plastic packaging boxes for storing toys have emerged, which can also serve a decorative purpose after storage.

[0003] In the existing technology, the plastic packaging box is not convenient to adjust according to the number of toys in the family after the user purchases it. If the toys do not fill the plastic packaging box, it will not serve a decorative purpose. And once it is full, it is not convenient to store the newly added toys as more toys are added. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable capacity plastic packaging box in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable capacity plastic packaging box, including a fixed box, a limiting plate protruding outwardly formed on the top outer circumference of the fixed box, a sliding sleeve movably connected to the outer circumference of the fixed box, a sliding box integrally formed on the top of the sliding sleeve, the inner circumference of the sliding box being movably connected to the outer circumference of the limiting plate, and an adjustment mechanism provided between the outer circumference of the sliding sleeve and the limiting plate.

[0006] As a further embodiment of this utility model: the adjustment mechanism includes an upper connecting ear integrally formed on the bottom end of the limiting plate, and the upper connecting ear is provided with a first through hole.

[0007] As a further embodiment of this utility model: the adjustment mechanism also includes a protruding plate integrally formed on the outer periphery of the sliding sleeve, the top of the protruding plate integrally formed with a lower connecting ear, the lower connecting ear having a second through hole inside, and the connecting rope passing through the first through hole and the second through hole for end-to-end connection.

[0008] As a further improvement of this utility model, the bottom plate of the sliding box is provided with a through hole for the upper connecting lug to pass through downwards.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. By setting up an adjustment mechanism, the volume can be adjusted according to the number of toys, thus improving the applicability of the device. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model;

[0012] Figure 2 For the present utility model Figure 1 Enlarged view of a portion of point A in the middle;

[0013] Figure 3 This is a schematic diagram of the structure of this utility model from another perspective;

[0014] Figure 4 For the present utility model Figure 3 Enlarged view of section B in the middle.

[0015] In the diagram: 1. Fixing box; 2. Sliding sleeve; 3. Sliding box; 4. Protruding plate; 5. Lower connecting ear; 6. Connecting rope; 7. Through hole; 8. Limiting plate; 9. Upper connecting ear. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 In this embodiment of the utility model, an adjustable capacity plastic packaging box includes a fixed box 1. The top outer circumference of the fixed box 1 is integrally formed with an outwardly protruding limiting plate 8. The outer circumference of the fixed box 1 is sleeved with a sliding sleeve 2 that is movably connected to the outer circumference of the fixed box 1. The top of the sliding sleeve 2 is integrally formed with a sliding box 3. The inner circumference of the sliding box 3 is movably connected to the outer circumference of the limiting plate 8. An adjustment mechanism is provided between the outer circumference of the sliding sleeve 2 and the limiting plate 8.

[0018] In this embodiment: When storing toys (such as plush toys), multiple plush toys can be placed one by one into the device through the top opening of the sliding box 3, thus falling into the fixed box 1 until the fixed box 1 is full. As more plush toys are added, the height of the added plush toys is higher than the fixed box 1. At this time, the sliding box 3 is pulled upward until all the plush toys are placed. At this time, the height of the top plush toy is approximately the same as the top of the sliding box 3. Then, the height of the sliding box 3 is fixed by the adjustment mechanism. After fixing, the sliding box 3 is at the current height. In this way, the overall volume of the device can be adjusted, which is suitable for users with different numbers and sizes of toys.

[0019] Please refer to this carefully. Figure 2 and Figure 4 The adjustment mechanism includes an upper connecting ear 9 integrally formed on the bottom end of the limiting plate 8, and a first through hole is provided on the upper connecting ear 9. The adjustment mechanism also includes a protruding plate 4 integrally formed on the outer periphery of the sliding sleeve 2. A lower connecting ear 5 integrally formed on the top of the protruding plate 4, and a second through hole is provided inside the lower connecting ear 5. The connecting rope 6 passes through the first through hole and the second through hole and then connects the ends.

[0020] In this embodiment: when fixing the height of the sliding box 3, the connecting rope 6 is passed through the first through hole and the second through hole in sequence. Then the ends of the connecting rope 6 are connected and knotted. The excess part of the knotted connecting rope 6 is cut off. At this time, the upper connecting ear 9 limits the position of the lower connecting ear 5 through the connecting rope 6. Then the protruding plate 4 connected to the sliding sleeve 2 can be restricted to the current position and will not fall down. Therefore, the sliding sleeve 2 will not fall down and will remain in the current position.

[0021] Please refer to this carefully. Figure 3 and Figure 4 The bottom plate of the sliding box 3 has a through hole 7 for the upper connecting ear 9 to pass through downwards.

[0022] In this embodiment: a through hole 7 is designed for connecting the rope 6 to the upper connecting ear 9.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A capacity-adjustable plastic packaging box, comprising a fixing box (1), characterized in that, The top outer circumference of the fixed box (1) is integrally formed with an outwardly protruding limiting plate (8). The outer circumference of the fixed box (1) is sleeved with a sliding sleeve (2) that is movably connected to the outer circumference of the fixed box (1). The top of the sliding sleeve (2) is integrally formed with a sliding box (3). The inner circumference of the sliding box (3) is movably connected to the outer circumference of the limiting plate (8). An adjustment mechanism is provided between the outer circumference of the sliding sleeve (2) and the limiting plate (8).

2. The adjustable-capacity plastic packaging box according to claim 1, characterized in that, The adjustment mechanism includes an upper connecting ear (9) integrally formed on the bottom end of the limiting plate (8), and a first through hole is provided on the upper connecting ear (9).

3. The adjustable-capacity plastic packaging box according to claim 2, characterized in that, The adjustment mechanism also includes a protruding plate (4) integrally formed on the outer periphery of the sliding sleeve (2). The top of the protruding plate (4) is integrally formed with a lower connecting ear (5). The lower connecting ear (5) has a second through hole inside. The connecting rope (6) passes through the first through hole and the second through hole and then connects the ends.

4. The adjustable-capacity plastic packaging box according to claim 3, characterized in that, The bottom plate of the sliding box (3) has a through hole (7) for the upper connecting ear (9) to pass through downward.

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