Degradable packaging box facilitating space adjustment

Abstract

The utility model relates to the technical field of degradable packaging boxes, and discloses a degradable packaging box convenient for space adjustment, which comprises a connecting box body, one side of the connecting box body is provided with an extension box body, the other side of the connecting box body is provided with a telescopic frame, the bottom of the inner cavity of the connecting box body is provided with two groups of sliding chutes, and the two groups of sliding chutes are connected with the extension box body. The lower surface of the telescopic frame is fixedly connected with sliding blocks in sliding connection with the two sets of sliding grooves, different articles can be classified and stored through the multiple sets of storage boxes in the telescopic frame, meanwhile, the telescopic frame can be conveniently pulled out of the connecting box body, and each set of storage box can be independently pulled out so that the articles in the deep positions of the storage boxes can be conveniently taken out; and meanwhile, by means of the extension box body, large-size objects can be conveniently stored, the overall storage space of the packaging box can be enlarged, then the functionality of the packaging box is improved, and the practicability of the packaging box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of degradable packaging boxes, in particular to a degradable packaging box which is convenient for space adjustment. Background Art

[0002] Degradable refers to organic waste that decomposes naturally, including paper, wood, plants, food, feces, fertilizer, etc. Under the action of microorganisms, biochemical reactions occur, causing changes in various aspects, such as moldy appearance and changes in internal quality, and eventually forming compounds in common forms in nature, such as carbon dioxide and water. The waste is degradable, which greatly reduces the impact on the environment;

[0003] In the prior art, the Chinese utility model with publication number: CN215555066U discloses a degradable packaging box that is easy to adjust the space. The technical solution includes an upper shell, the top of the upper shell is movably connected to a top cover, the bottom of the upper shell is movably connected to a placement shell, and the inner cavity of the placement shell is provided with a telescopic mechanism, which includes a bellows, two fixed tubes and a guide rod. The surfaces of the two fixed tubes are fixedly connected to the inner walls of the upper shell and the placement shell respectively, and the side of the fixed tube close to the bellows is fixedly connected to the bellows, which solves the problem that the existing packaging box structure is relatively simple, the storage space is limited when storing items, and it is not convenient to adjust, resulting in the inability to place multiple items, and when packaging multiple items, the items are easily confused, and it is not convenient to classify and place them. When taking them, they need to be searched, which consumes the user's time and increases the difficulty of user operation;

[0004] Although the above technical solution can adjust the space of the packaging box, it increases the depth of the packaging box, which makes it difficult to take out the items in the deep part of the packaging box when multiple items are placed. It is necessary to take out the shallow items of the packaging box before taking out the deep items. The operation is complicated. Therefore, we need to propose a degradable packaging box that is easy to adjust the space. Utility Model Content

[0005] The purpose of the utility model is to provide a degradable packaging box that is easy to adjust the space, so as to facilitate the removal of items from different layers in the packaging box and improve the efficiency of taking out items, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a degradable packaging box that is easy to adjust space, comprising a connecting box body, an extension box body is provided on one side of the connecting box body, a telescopic frame is provided on the other side of the connecting box body, two groups of slide grooves are provided at the bottom of the inner cavity of the connecting box body, a slider that is slidably connected to the two groups of slide grooves is fixedly connected to the lower surface of the telescopic frame, two groups of first limit plates are fixedly connected on the other two sides of the connecting box body, first limit grooves for sliding connection of the two groups of first limit plates are provided on both sides of the inner cavity of the extension box body, four groups of storage boxes are provided in the inner cavity of the telescopic frame, and the four groups of storage boxes are arranged at equal intervals.

[0007] Preferably, both sides of the connection box body are open, one side of the extension box body is open, the connection box body is slidably connected to the inner cavity of the extension box body, and the length of the extension box body is half the length of the connection box body.

[0008] Preferably, a take-in / put-out hole is provided at one end of the upper surface of the extension box body, and a box cover is hinged at one end of the take-in / put-out hole, and two groups of card slots are symmetrically provided at the other end of the take-in / put-out hole, and a card block that fits with the two groups of card slots is fixedly connected to one side of the box cover.

[0009] Preferably, a screw hole is provided at the other end of the upper surface of the extension box body, and a locking knob is threadedly connected inside the screw hole, and a plurality of positioning holes for inserting locking bolts are provided at one end of the upper surface of the connection box body.

[0010] Preferably, one side of the telescopic frame is open, and multiple groups of second limiting plates are fixedly connected to both sides of the inner cavity of the telescopic frame, and second limiting grooves for sliding connection of the second limiting plates are opened on both sides of the multiple groups of storage boxes, and pull grooves are opened on the upper ends of the multiple groups of storage boxes on the side adjacent to the second limiting groove.

[0011] Preferably, the upper surface of the telescopic frame is open, the telescopic frame is slidably inserted into the inner cavity of the connecting box body, and a handle is fixedly connected to the lower end of the telescopic frame on the side opposite to the connecting box body.

[0012] Preferably, two groups of mounting holes are symmetrically opened at the lower end of the telescopic frame on the side opposite to the connecting box body, and rollers are rotatably connected inside the two groups of mounting holes, and the cross-section of the telescopic frame on the side opposite to the connecting box body is the same as the cross-section of the connecting box body.

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

[0014] The utility model mainly connects the box body, the telescopic frame, the extended box body and the storage box, and can classify and store different articles through the multiple groups of storage boxes in the telescopic frame. At the same time, the telescopic frame is convenient for pulling out the connected box body, and each group of storage boxes can be pulled out separately, so as to facilitate the removal of articles in the deep of the storage box, thereby improving the efficiency of taking out the articles. At the same time, the extended box body is convenient for storing larger articles, which can expand the overall storage space of the packaging box, thereby improving the functionality of the packaging box and improving the practicality of the packaging box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the storage box structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the epitaxial box structure of the utility model.

[0018] In the figure: 1. Connecting box body; 2. First limiting plate; 3. Extended box body; 4. Box cover; 5. Pick-up and drop hole; 6. Card slot; 7. Screw hole; 8. Locking knob; 9. First limiting slot; 10. Positioning hole; 11. Slide slot; 12. Telescopic frame; 13. Handle; 14. Second limiting plate; 15. Storage box; 16. Pull slot; 17. Second limiting slot; 18. Mounting hole; 19. Roller; 20. Card block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: a degradable packaging box that is easy to adjust the space, including a connecting box body 1, an extension box body 3 is arranged on one side of the connecting box body 1, a telescopic frame 12 is arranged on the other side of the connecting box body 1, two groups of slide grooves 11 are opened at the bottom of the inner cavity of the connecting box body 1, and a slider slidably connected to the two groups of slide grooves 11 is fixedly connected to the lower surface of the telescopic frame 12, and two groups of first limiting plates 2 are fixedly connected on the other two sides of the connecting box body 1, and first limiting grooves 9 for sliding connection of the two groups of first limiting plates 2 are opened on both sides of the inner cavity of the extension box body 3, and four groups of storage boxes 15 are arranged in the inner cavity of the telescopic frame 12, and the four groups of storage boxes 15 are arranged at equal intervals.

[0021] Both sides of the connecting box body 1 are open, and one side of the extension box body 3 is open. The connecting box body 1 is slidably connected to the inner cavity of the extension box body 3. The length of the extension box body 3 is half the length of the connecting box body 1. The two sides of the connecting box body 1 are respectively connected to the telescopic frame 12 and the extension box body 3, thereby increasing the storage space of the packaging box. At the same time, the extended length of the extension box body 3 is adjustable, so that it is suitable for storing items of different specifications, thereby improving practicality.

[0022] A taking-in and putting hole 5 is provided at one end of the upper surface of the extension box body 3, and a box cover 4 is hinged at one end of the taking-in and putting hole 5, and two groups of card slots 6 are symmetrically provided at the other end of the taking-in and putting hole 5. A card block 20 matching the two groups of card slots 6 is fixedly connected to one side of the box cover 4. The card block 20 is embedded in the card slot 6 to facilitate closing the box cover 4, and at the same time facilitate opening and closing of the box cover 4, thereby facilitating taking and putting items.

[0023] A screw hole 7 is provided at the other end of the upper surface of the extension box body 3, and a locking knob 8 is threadedly connected to the inner surface of the screw hole 7. A plurality of positioning holes 10 for inserting locking bolts are provided at one end of the upper surface of the connecting box body 1. The locking knob 8 is used to facilitate fixing the extension shell after it is extended, and at the same time, it is convenient to control the extended length of the extension box body 3, thereby improving practicality.

[0024] One side of the telescopic frame 12 is open, and multiple groups of second limiting plates 14 are fixedly connected to both sides of the inner cavity of the telescopic frame 12. Second limiting grooves 17 for sliding connection of the second limiting plates 14 are provided on both sides of the multiple groups of storage boxes 15. Pull grooves 16 are provided on the upper ends of the adjacent sides of the multiple groups of storage boxes 15 and the second limiting grooves 17. The pull grooves 16 facilitate the storage boxes 15 to be pulled out of the telescopic frame 12, thereby facilitating the accidental removal of items deep inside the storage boxes 15, thereby improving the convenience of taking and putting items.

[0025] The upper surface of the telescopic frame 12 is open, and the telescopic frame 12 is slidably inserted into the inner cavity of the connecting box body 1. A handle 13 is fixedly connected to the lower end of the telescopic frame 12 on the opposite side of the connecting box body 1. The handle 13 is used to facilitate the telescopic frame 12 to be pulled out of the connecting box body 1, and the operation is simple.

[0026] Two groups of mounting holes 18 are symmetrically provided at the lower end of the telescopic frame 12 on the side opposite to the connecting box body 1, and rollers 19 are rotatably connected inside the two groups of mounting holes 18. The cross-section of the telescopic frame 12 on the side opposite to the connecting box body 1 is the same as the cross-section of the connecting box body 1. The rollers 19 reduce the friction between the telescopic frame 12 and the ground, thereby improving the smoothness when the telescopic frame 12 is pulled out and reducing the labor intensity of pulling and pulling the telescopic frame 12.

[0027] When in use, the handle 13 is pulled to draw the telescopic frame 12 out of the connected box body 1, and then the storage box 15 is drawn out of the telescopic frame 12 through the pull groove 16, so that the items can be placed in the storage box 15, and each group of storage boxes 15 can be pulled out separately, so it is convenient to take and put the items, and at the same time, the extension box body 3 is pulled out of the connecting box body 1 by tightening and locking the knob 8, so as to increase the storage space of the packaging box, and at the same time, by opening and closing the box cover 4, larger items can be placed in the extension box body 3, which increases the functionality of the packaging box, and makes it convenient to store more items. At the same time, different items can be classified and stored, which improves practicality.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A degradable packaging box that facilitates space adjustment, comprising a connecting box body (1), characterized in that: An extension box body (3) is arranged on one side of the connecting box body (1), and a telescopic frame (12) is arranged on the other side of the connecting box body (1). Two groups of slide grooves (11) are provided at the bottom of the inner cavity of the connecting box body (1), and a slider slidably connected to the two groups of slide grooves (11) is fixedly connected to the lower surface of the telescopic frame (12). Two groups of first limit plates (2) are fixedly connected to the other two sides of the connecting box body (1), and first limit grooves (9) for slidably connecting the two groups of first limit plates (2) are provided on both sides of the inner cavity of the extension box body (3). Four groups of storage boxes (15) are arranged in the inner cavity of the telescopic frame (12), and the four groups of storage boxes (15) are arranged at equal intervals.

2. A degradable packaging box that facilitates space adjustment according to claim 1, characterized in that: Both sides of the connection box body (1) are open, and one side of the extension box body (3) is open. The connection box body (1) is slidably connected to the inner cavity of the extension box body (3), and the length of the extension box body (3) is half the length of the connection box body (1).

3. The degradable packaging box that is easy to adjust space according to claim 2, characterized in that: A take-in / put-out hole (5) is provided at one end of the upper surface of the epitaxial box body (3), and a box cover (4) is hingedly connected to one end of the take-in / put-out hole (5), and two groups of card slots (6) are symmetrically provided at the other end of the take-in / put-out hole (5), and a card block (20) that fits with the two groups of card slots (6) is fixedly connected to one side of the box cover (4).

4. The degradable packaging box that is convenient for space adjustment according to claim 3, characterized in that: A screw hole (7) is provided at the other end of the upper surface of the extension box body (3), and a locking knob (8) is threadedly connected inside the screw hole (7). A plurality of positioning holes (10) for inserting locking bolts are provided at one end of the upper surface of the connection box body (1).

5. The degradable packaging box that is convenient for space adjustment according to claim 4, characterized in that: One side of the telescopic frame (12) is open, and multiple groups of second limiting plates (14) are fixedly connected to both sides of the inner cavity of the telescopic frame (12), and second limiting grooves (17) for sliding connection of the second limiting plates (14) are provided on both sides of the multiple groups of storage boxes (15), and pull grooves (16) are provided on the upper ends of the sides adjacent to the second limiting grooves (17) of the multiple groups of storage boxes (15).

6. The degradable packaging box that is convenient for space adjustment according to claim 5, characterized in that: The upper surface of the telescopic frame (12) is open, the telescopic frame (12) is slidably inserted into the inner cavity of the connecting box body (1), and a handle (13) is fixedly connected to the lower end of the telescopic frame (12) on the side opposite to the connecting box body (1).

7. The degradable packaging box for facilitating space adjustment according to claim 6, characterized in that: Two groups of mounting holes (18) are symmetrically provided at the lower end of the side opposite to the connecting box body (1), and rollers (19) are rotatably connected inside the two groups of mounting holes (18). The cross section of the side opposite to the connecting box body (1) of the telescopic frame (12) is the same as the cross section of the connecting box body (1).

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