Drawer type packaging box

Abstract

The utility model relates to the technical field of packaging boxes, and discloses a drawer type packaging box which comprises a box body, a plurality of built-in boxes are connected to the inner wall of the box body in a sliding mode, a plurality of notches are formed in the front ends of the built-in boxes, control panels are arranged on the inner walls of the notches, and rotating shafts are fixedly connected to the top ends of the control panels. The outer wall of the rotating shaft is rotatably connected to the inner wall of the box body, the control panel is connected with the box body through a clamping assembly so as to fix the built-in box and the box body, a moving block is slidably connected to the inner wall of the top end of the box body, a cover plate is rotatably connected to the inner wall of the moving block, and a clamping plate is fixedly connected to the front end of the cover plate. A supporting assembly is arranged at the bottom end of the cover plate. According to the utility model, the connection between the built-in box and the box body can be cancelled by pulling the control panel outwards, and the built-in box is taken out from the box body, so that the operation convenience is improved, the cover plate is supported, articles in the built-in box can be conveniently displayed for a user, and the purchase desire of the user is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, and in particular to a drawer-type packaging box. Background Technology

[0002] In today's product packaging industry, the design of packaging boxes must not only consider the protection function of the product, but also take into account factors such as aesthetics, convenience and cost. Traditional packaging boxes come in various forms, among which drawer-type packaging boxes are widely used in the packaging of some high-end gifts and electronic products due to their unique opening method.

[0003] A search revealed a three-layer drawer-type packaging box (publication number CN210913283U), comprising a lid, and a receiving space formed by a first upright plate, a second upright plate, a third upright plate, and a bottom plate. From top to bottom, an upper box, a middle box, and a lower box are arranged sequentially. The side wall uprights of the upper box are fixed together. Pull rings are fixed to the middle and lower boxes. The lid has a first connecting plate and a second connecting plate, and the second connecting plate is rotatably connected to the upper box. A lifting element is fixed to the lid. A slot is provided on the side wall of the upper box where it is fixed to the second and third upright plates. This packaging box, with its slot on the side wall of the upper box, allows the lid to be pulled up, locking the end of the lid into the slot, making the entire lid tilted. The middle and lower boxes can then be pulled out, giving the entire packaging box a display function and a more aesthetically pleasing appearance. This three-layer drawer-type packaging box combines display and packaging functions, resolving the contradiction between packaging and display.

[0004] Based on the aforementioned patent, by inserting the end of the cover plate into the slot, the entire cover plate is tilted, and then the middle and lower boxes are pulled out, so that the entire packaging box can have a display function and is more aesthetically pleasing. However, when the cover plate is not in use, it is not stable to place it directly on the upper box. During the movement, the items inside the box may slide out from the cover plate. In order to address this technical problem, this application proposes a drawer-type packaging box. Utility Model Content

[0005] The purpose of this invention is to solve the problem of unstable connection between the cover and the top of the box when it is not in use. This invention proposes a drawer-type packaging box. By pulling the control panel outward, the connection between the inner box and the box body can be canceled, and the inner box can be removed from the box body, improving the convenience of operation. It also allows the cover to be supported, opening the top of the box body, making it convenient for users to display the items inside the inner box, thereby increasing users' desire to purchase.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drawer-type packaging box, comprising a box body, wherein multiple inner boxes are slidably connected to the inner wall of the box body, multiple slots are provided at the front end of each inner box, and a control plate is provided on the inner wall of each slot. A rotating shaft is fixedly connected to the top of the control plate, and the outer wall of the rotating shaft is rotatably connected to the inner wall of the box body. The control plate is connected to the box body through a snap-fit ​​assembly to fix the inner boxes to the box body. A movable block is slidably connected to the inner wall of the top of the box body, and a cover plate is rotatably connected to the inner wall of the movable block. A locking plate is fixedly connected to the front end of the cover plate, and a support assembly is provided at the bottom end of the cover plate to support the cover plate.

[0007] Furthermore, the snap-fit ​​assembly includes a connecting rod rotatably connected to the rear end of the control panel, and a snap-fit ​​rod rotatably connected to the other end of the connecting rod. The inner wall of the front end of the housing is provided with multiple snap-fit ​​slots, and the snap-fit ​​rod matches the shape of the snap-fit ​​slots.

[0008] Furthermore, spring coils are fixedly connected to both sides of the outer wall of the rotating shaft, and the other end of the spring coils is fixedly connected to the inner wall of the front end of the box.

[0009] Furthermore, limit blocks are fixedly connected to both the left and right sides of the inner wall of the slot, and the limit blocks are located at the rear end of the control board.

[0010] Furthermore, the support assembly includes support openings on the left and right sides of the bottom end of the cover plate, and two placement slots are opened on the inner wall of the top of the box. Each placement slot is rotatably connected to a support rod, and the support rods are matched with the shape of the support openings.

[0011] Furthermore, a plurality of engaging springs are fixedly connected to the rear end of the movable block, and the rear end of the engaging springs is fixedly connected to the inner wall of the rear end of the box.

[0012] Furthermore, a lifting block is fixedly connected to the top of the cover plate for controlling the cover plate.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, by pulling the control plate outward, the connection between the inner box and the box body can be canceled, and the inner box can be taken out from the box body, which improves the convenience of operation and makes it easy to open the inner box. When not in use, the engagement of the lever and the slot can ensure the stability of the connection between the inner box and the box body and prevent the inner box from accidentally sliding out.

[0015] 2. In this utility model, by supporting the support rod at the support opening at the bottom of the cover plate, the cover plate is supported and the top of the box is opened, which makes it convenient to show the items inside the inner box to the user and increase the user's desire to buy. At the same time, when not showing, the cover plate will be locked at the top of the box by the card plate to prevent the items inside the inner box from sliding out from the top of the box. Attached Figure Description

[0016] Figure 1 This is a perspective view of a drawer-type packaging box proposed in this utility model;

[0017] Figure 2 This is a cross-sectional view of the body of a drawer-type packaging box proposed in this utility model;

[0018] Figure 3 This is a cross-sectional view of the inner box of a drawer-type packaging box proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the movable block of a drawer-type packaging box proposed in this utility model;

[0020] Figure 5 This is a schematic diagram of the cover plate of a drawer-type packaging box proposed in this utility model.

[0021] Legend:

[0022] 1. Box body; 2. Inner box; 3. Slot; 4. Rotating shaft; 5. Control board; 6. Spring coil; 7. Connecting rod; 8. Locking rod; 9. Limiting block; 10. Moving block; 11. Engaging spring; 12. Cover plate; 13. Locking plate; 14. Lifting block; 15. Support opening; 16. Support rod; 17. Placement slot. Detailed Implementation

[0023] 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.

[0024] Reference Figures 1-3 This utility model provides an embodiment of a drawer-type packaging box, including a box body 1. Multiple inner boxes 2 are slidably connected to the inner wall of the box body 1. Multiple slots 3 are opened at the front end of the inner boxes 2. Control plates 5 are provided on the inner walls of the slots 3. A rotating shaft 4 is fixedly connected to the top of the control plate 5. The outer wall of the rotating shaft 4 is rotatably connected to the inner wall of the box body 1. A connecting rod 7 is rotatably connected to the rear end of the control plate 5. A locking rod 8 is rotatably connected to the other end of the connecting rod 7. Multiple locking slots are opened on the inner wall of the front end of the box body 1. The locking rod 8 fits the shape of the locking slots. Spring coils 6 are fixedly connected to both sides of the outer wall of the rotating shaft 4. The other end of the spring coils 6 is fixedly connected to the inner wall of the front end of the box body 1. Limiting blocks 9 are fixedly connected to both sides of the inner wall of the slots 3. The limiting blocks 9 are located at the rear end of the control plate 5 to fix the inner boxes 2 to the box body 1.

[0025] Specifically, when it is necessary to put the built-in box 2 back into the box body 1, the control plate 5 needs to be moved outward first, so that the control plate 5 drives the rotating 4 to rotate. The rotating shaft 4 is connected to the spring coil 6, and the control plate 5 moves the locking rod 8 downward through the connecting rod 7. There is enough space on the inner wall of the front end of the built-in box 2 for the connecting rod 7 to move. Then, the built-in box 2 is pushed into the box body 1, and the control plate 5 is released. The spring coil 6 will drive the control plate 5 to rotate through the rotating shaft 4. The control plate 5 will then move the locking rod 8 into the slot through the connecting rod 7 to fix the built-in box 2. When the rotating shaft drives the control plate 5 to rotate, the limiting block 9 on the inner wall of the slot 3 will limit the rotation position of the control plate 5 to prevent the spring coil 6 from rotating the control plate 5 excessively.

[0026] Reference Figure 4 and Figure 5 A movable block 10 is slidably connected to the inner wall of the top of the box body 1. A cover plate 12 is rotatably connected to the inner wall of the movable block 10. A retaining plate 13 is fixedly connected to the front end of the cover plate 12. Support openings 15 are provided on both the left and right sides of the bottom end of the cover plate 12. Two placement slots 17 are provided on the inner wall of the top of the box body 1. A support rod 16 is rotatably connected to the inner wall of each placement slot 17. The support rod 16 fits the shape of the support opening 15 to support the cover plate 12. Multiple locking springs 11 are fixedly connected to the rear end of the movable block 10. The rear end of the locking springs 11 is fixedly connected to the inner wall of the rear end of the box body 1. A lifting block 14 is fixedly connected to the top of the cover plate 12 to control the cover plate 12.

[0027] Specifically, a locking groove is provided on the front side of the inner wall of the top of the box body 1. When the cover plate 12 is not opened, the locking spring 11 presses the moving block 10 forward, causing the moving block 10 to drive the cover plate 12 forward, thereby causing the locking plate 13 to enter the locking groove, so that the cover plate 12 can normally cover the top of the box body 1. The placement groove 17 is at the same height as the support rod 16. When the support rod 16 is located in the placement groove 17, its top is just close to the bottom of the cover plate 12. Furthermore, the outer wall of the box body 1 adopts screen printing technology. Screen printing can be printed on substrates of various materials, giving the outer wall of the box body 1 outstanding color and texture, enhancing the user's desire to buy.

[0028] Working principle: When it is necessary to support the cover 12 to show the contents of the inner box 2 to the user, the movable lifting block 14 is moved, causing the cover 12 to move sequentially. The cover 12 will then move the moving block 10 backward, compressing the locking spring 11. Simultaneously, the backward movement of the cover 12 will disengage the front locking plate 13 from the locking groove at the front end of the box 1. Then, the lifting block 14 will flip the cover 12 upward. After the cover 12 flips upward, the locking spring 11 will rebound, causing the moving block 10 to move forward. The moving block 10 will then move the cover 12 forward, waiting for the locking spring 11 to return. After stabilization, rotate the support rod 16 in the placement slot 17 so that the support rod 16 is supported at the support opening 15 at the bottom of the cover plate 12, so that the cover plate 12 is supported and the items inside the box 1 are displayed to the user. When the user needs to open the inner box 2, he can move the control plate 5 outward by moving it. The control plate 5 will drive the rotating shaft 4 to rotate, and the rotating shaft 4 will retract the spring coil 6. The control plate 5 will drive the connecting rod 7 to move outward, and the connecting rod 7 will drive the locking rod 8 to move downward, so that the locking rod 8 is disengaged from the locking groove on the inner wall of the box 1, thereby canceling the fixation between the inner box 2 and the box 1, and moving the inner box 2 outward to open it.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drawer-type packaging box, characterized in that, The box includes a box body (1), and multiple inner boxes (2) are slidably connected to the inner wall of the box body (1). Multiple slots (3) are opened at the front end of the inner box (2). A control plate (5) is provided on the inner wall of each slot (3). A rotating shaft (4) is fixedly connected to the top of the control plate (5). The outer wall of the rotating shaft (4) is rotatably connected to the inner wall of the box body (1). The control plate (5) is connected to the box body (1) through a snap-fit ​​assembly to fix the inner boxes (2) to the box body (1). A moving block (10) is slidably connected to the inner wall of the top of the box body (1). A cover plate (12) is rotatably connected to the inner wall of the moving block (10). A card plate (13) is fixedly connected to the front end of the cover plate (12). A support assembly is provided at the bottom of the cover plate (12) to support the cover plate (12).

2. The drawer-type packaging box according to claim 1, characterized in that: The snap-fit ​​assembly includes a connecting rod (7) rotatably connected to the rear end of the control panel (5), and a snap rod (8) rotatably connected to the other end of the connecting rod (7). The inner wall of the front end of the box (1) is provided with multiple snap-fit ​​slots, and the snap rod (8) fits the shape of the snap-fit ​​slots.

3. A drawer-type packaging box according to claim 2, characterized in that: Both sides of the outer wall of the rotating shaft (4) are fixedly connected to spring coils (6), and the other end of the spring coils (6) is fixedly connected to the inner wall of the front end of the box body (1).

4. A drawer-type packaging box according to claim 2, characterized in that: Limiting blocks (9) are fixedly connected to both sides of the inner wall of the slot (3), and the limiting blocks (9) are located at the rear end of the control plate (5).

5. A drawer-type packaging box according to claim 1, characterized in that: The support assembly includes support openings (15) on the left and right sides of the bottom end of the cover plate (12). Two placement slots (17) are opened on the inner wall of the top of the box body (1). Support rods (16) are rotatably connected to the inner walls of the placement slots (17). The shape of the support rods (16) matches the shape of the support openings (15).

6. A drawer-type packaging box according to claim 1, characterized in that: The rear end of the movable block (10) is fixedly connected to a plurality of engaging springs (11), and the rear end of the engaging springs (11) is fixedly connected to the inner wall of the rear end of the box body (1).

7. A drawer-type packaging box according to claim 1, characterized in that: A lifting block (14) is fixedly connected to the top of the cover plate (12) for controlling the cover plate (12).

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