Multifunctional packaging box

Abstract

The utility model discloses a multifunctional packaging box and relates to the technical field of packaging boxes, the multifunctional packaging box comprises a lower box body, two push-pull lifting mechanisms are arranged on the two sides of an inner cavity of the lower box body, each push-pull lifting mechanism comprises a guide strip fixedly arranged on one side of the bottom of the inner cavity of the lower box body, a guide sliding groove is formed in one side of each guide strip, and a guide sliding rod is slidably arranged on one side of each guide sliding groove; the lifting translation mechanism comprises a vertical sliding groove formed in the surface of one side of the large square box, a vertical connecting rod is arranged on one side of the vertical sliding groove in a sliding mode, and four transverse connecting rods are rotationally connected to the two ends of the vertical connecting rod. The ends, away from the vertical connecting rods, of the four transverse connecting rods are rotationally connected with child-mother nails, and the ends, away from the transverse connecting rods, of the four child-mother nails are movably provided with small square boxes A in a penetrating mode. According to the packaging box, the problems that space utilization in the packaging box is unreasonable, articles in the box cannot be stored in a classified mode, and space is wasted are solved.

Description

Technical Field

[0001] The present application relates to the field of packaging box technology, and in particular to a multifunctional packaging box. Background Art

[0002] Now the global society and our government are actively advocating energy conservation and consumption reduction, creating a conservation-oriented society, and have achieved some results. However, there is a resource that is wasted, that is, the packaging boxes that people come into contact with every day in their daily lives.

[0003] For example, the multifunctional packaging box disclosed in publication number CN202220670154.1 has the following deficiencies:

[0004] The above patent adjusts the storage space in the packaging box by providing a clamping plate, a push rod, a fixed plate, a rotating rod, a connecting piece, a pressure plate and an extrusion rod, but its internal space structure is single, the design is unreasonable in terms of space utilization, and it will cause a certain degree of waste of internal space. Its internal space cannot store and organize more items, and its internal space is too single, which will cause the stored items to be placed in a disorderly manner. Utility Model Content

[0005] In order to improve the problem of unreasonable space utilization in a packaging box and the inability to classify and store items in the box, resulting in space waste, the present application provides a multifunctional packaging box.

[0006] The multifunctional packaging box provided in this application adopts the following technical solution:

[0007] A multifunctional packaging box comprises a lower box body placed on a desktop, a box cover is clamped on the upper portion of the lower box body, and two push-pull lifting mechanisms with the same structure and installation method are provided on both sides of the inner cavity of the lower box body;

[0008] The push-pull lifting mechanism includes a guide bar fixed on one side of the bottom of the lower box body cavity, a guide slot is provided on one side of the guide bar, a guide slide rod is slidably provided on one side of the guide slot, a support rod A is connected to one side of the guide slide rod, and a movable slot is slidably provided on the side of the box cover on the side of the support rod A away from the guide slot;

[0009] A large square box is movably provided on one side of the cavity of the lower box body, and a lifting and translation mechanism is provided on one side of the large square box;

[0010] The lifting and translation mechanism includes a vertical slide groove opened on the surface of one side of the large square box, a vertical connecting rod is slidably provided on one side of the vertical slide groove, and four symmetrically arranged horizontal connecting rods with the same structure and installation method are connected at both ends of the vertical connecting rod. The four horizontal connecting rods are connected to a parent and child nail at one end away from the vertical connecting rod, and the four parent and child nails are movably penetrated by a small square box A at one end away from the horizontal connecting rod.

[0011] By adopting the above technical solution, the push-pull lifting mechanism cooperates with the lifting and translation mechanism to maximize the utilization of space, and can divide the storage space in a diversified way. In addition, the large square box and the small square box A and the small square box B can store objects of different volumes.

[0012] Preferably, the push-pull lifting mechanism also includes a support rod C rotatably arranged on the side of the guide bar away from the guide slide groove, and the support rod C on the side away from the guide bar is connected to the support rod B on the side of the guide slide away from the support rod A, and the support rod B on the side away from the guide slide is connected to the middle part of the lower end of the large square box.

[0013] By adopting the above technical solution, the support rods A, B and C cooperate to realize the lifting and lowering of the large square box without taking up a lot of space and without hindering the opening and closing between the box cover and the lower box body.

[0014] Preferably, a lifting groove is opened at the lower part of one side of the inner cavity of the guide slide groove, two symmetrically arranged springs are fixed in the inner cavity of the lifting groove, and a limiting slider is fixed on the upper part of the inner cavity of the lifting groove.

[0015] By adopting the above technical solution, the spring can push the limit slider to the upper part of the lifting slot and return it to its original position after the support rod A leaves the limit slider.

[0016] Preferably, the lifting and translation mechanism further comprises two balancing plates symmetrically arranged on the upper and lower parts of the vertical connecting rod, and both of the balancing plates are provided with balancing grooves of the same structure and slidably arranged with the transverse connecting rod.

[0017] By adopting the above technical solution, the balance plate and the balance groove can help the small square box A maintain straight-line movement.

[0018] Preferably, the lower parts of the two small square boxes A are both in contact with a small square box B fixed on one side of the lower surface of the inner cavity of the lower box body.

[0019] By adopting the above technical solution, the small square box B can not only increase the space, but also support the small square box A.

[0020] Preferably, one side of each of the two small square boxes B is provided with a drawer box slidably arranged on both sides of the inner cavity of the lower box body.

[0021] By adopting the above technical solution, the drawer box can be pulled out inside the box body, which is convenient for storing some things that are easy to take out and things that do not want to be exposed on the desktop.

[0022] Preferably, the outer surface of one side of the drawer box abuts against an inner lining plate fixedly connected to the outer surfaces of both sides of the two small square boxes B.

[0023] By adopting the above technical solution, the inner lining plate can not only help fix the small square box, but also cooperate with the lower box body to form a facial tissue box.

[0024] Preferably, a paper extraction hole for extracting facial tissue is provided in the middle of the surface of the lower box body away from the drawer box.

[0025] By adopting the above technical solution, the paper withdrawal hole can be used to withdraw the facial tissue when the inner lining plate and the lower body cooperate to form the facial tissue box.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. The box cover is flipped upward to pull the push-pull lifting mechanism's support rod A. Under the lever action of support rod C, support rod B is then able to push the large square box upward under the push of support rod A. The lower box body and the inner lining plate cooperate to form a facial tissue box at the bottom of the large square box, thereby improving space utilization.

[0028] 2. With the rise of the large square box, the entire lifting and translation mechanism is driven to rise, and the horizontal connecting rod pushes the two small square boxes A to the sides, opening up the internal space of the small square box B to make more space available. By pulling out the drawer box, the space below the small square box A can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall development of this application;

[0030] Figure 2 This is an internal side view of the present application;

[0031] Figure 3 This is a schematic diagram of the push-pull lifting mechanism of this application;

[0032] Figure 4 This is an exploded diagram of the push-pull lifting mechanism of this application;

[0033] Figure 5 This is the position diagram of the lifting and translation mechanism of this application;

[0034] Figure 6 This is a schematic diagram of the lifting and translation mechanism of this application;

[0035] Figure 7 This is an exploded view of the lifting and translation mechanism of this application.

[0036] Reference numerals: 1, lower box body; 2, box cover;

[0037] 3. Push-pull lifting mechanism; 31. Guide bar; 32. Guide chute; 33. Guide slide; 34. Support rod A; 35. Spring; 36. Support rod B; 37. Support rod C; 38. Lifting slot; 39. Limit slider;

[0038] 4. Large square box;

[0039] 5. Lifting and translation mechanism; 51. Vertical slide; 52. Vertical connecting rod; 53. Horizontal connecting rod; 54. Balance plate; 55. Pin; 56. Balance slot;

[0040] 6. Small square box A; 7. Small square box B; 8. Drawer box; 9. Inner lining board; 10. Paper extraction hole; 11. Movable slot. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1 - Figure 7 This application is described in further detail.

[0042] The embodiment of the present application discloses a multifunctional packaging box.

[0043] Reference Figure 1 A multifunctional packaging box includes a lower box body 1 that can be placed on a desktop, and the upper part of the opening of the lower box body 1 is snap-connected with the box cover 2, and one side of the inner cavity of the lower box body 1 is slidably connected with the large square box 4, and two small square boxes A6 and two small square boxes B7 are arranged on one side of the large square box 4, and the two small square boxes A6 and the two small square boxes B7 are symmetrically arranged with each other, and the two small square boxes A6 and the two small square boxes B7 have the same structure and installation method.

[0044] Reference Figure 1 、 Figure 2 The lining plate 9 is fixedly connected to the inner cavity surface of the box cover 2, and a paper extraction hole 10 is provided in the middle of the surface of the side of the lower box body 1 away from the drawer box 8, and a space for placing facial tissue can be formed between the side wall where the paper extraction hole 10 is located and the lining plate 9. The paper extraction hole 10 can be conveniently used to extract facial tissue.

[0045] The lower box body 1 and the box cover 2 can realize a closed space for placing items, and the large square box 4 and the small square box A6 and the small square box B7 can further refine the space inside the lower box body 1, thereby bringing a better storage effect. The drawer boxes 8 arranged on both sides of the lower box body 1 can be pulled out from the outside when the box cover 2 is closed, so as to conveniently store some easy-to-take items. The lining plate 9 can not only provide support for the small square box A6, the small square box B7 and the drawer box 8, but also cooperate with the side wall of the box cover 2 on the side of the paper withdrawal hole 10 to form a paper withdrawal box, which can enhance the versatility and convenience of the box.

[0046] Reference Figure 2 、 Figure 3 、 Figure 4 Two push-pull lifting mechanisms 3 are provided on both sides of the inner cavity of the lower box body 1, and the structures and installation methods of the two push-pull lifting mechanisms 3 are the same. The push-pull lifting mechanism 3 includes a guide bar 31 fixedly connected to one side of the bottom surface of the inner cavity of the lower box body 1, and a guide slot 32 is provided on the side of the guide bar 31 away from the paper extraction hole 10, and the length of the guide slot 32 is half the length of the guide bar 31, and the inner cavity surface of the guide slot 32 and the outer surface of the guide slide rod 33 are slidingly arranged with each other, and the guide slide rod 33 is rotatably connected to one end of the support rod A34 on the side away from the guide slot 32, and the support rod A34 is slidably connected to the movable slot 11 on the side away from the guide slot 32 and limited, and the movable slot 11 is provided on one side of the inner surface of the box cover 2.

[0047] Reference Figure 3 、 Figure 4 The guide bar 31 is rotatably connected to the support rod C37 on the side away from the guide slide 32, and the support rod C37 is rotatably connected to the middle part of the support rod B36 on the side away from the guide bar 31, and the lower part of the support rod B36 is rotatably connected to the side of the guide slide 33 away from the support rod A34, and the support rod B36 is rotatably connected to the middle part of the lower end surface of one side of the large square box 4 on the side away from the guide slide 33, and the guide slide 32 is located at the lower part of the inner cavity of the support rod C37. A lifting groove 38 is opened, and the bottom surface of the inner cavity of the lifting groove 38 is fixedly connected to the lower ends of two symmetrically arranged springs 35, and the upper ends of the two springs 35 are fixed to the lower surface of the limit slider 39, and the lower part of the limit slider 39 is slidably set on the upper part of the inner cavity of the lifting groove 38, and the upper part of the limit slider 39 is set as an arc surface, which can limit the support rod A34.

[0048] The length of the guide slot 32 is half the length of the guide bar 31, so that the sliding distance of the support rod A34 is sufficient, so as not to affect the opening and closing of the box cover 2, and the support rod A34 can drive the guide slide rod 33 to move in the guide slot 32, thereby pushing the support rod B36 to move, and under the lever action of the support rod C37, the large square box 4 connected to the other end of the support rod B36 rises straightly, and the connection between the guide slide rod 33 and the support rod A34 and the support rod B36 can enable the support rod A34 and the support rod B36 to move synchronously, and the lifting slot 38 opened in the inner cavity of the guide slot 32, and the spring 35 set in the lifting slot 38 cooperate with the limit slider 39 set on the upper part to limit the guide slide rod 33, the support rod A34 and the support rod B36, and under the action of the spring 35, the guide slide rod 33, the support rod A34 and the support rod B36 are released.

[0049] Reference Figure 1 、 Figure 5 、 Figure 6 、 Figure 7 , a lifting and translation mechanism 5 is provided on the side of the large square box 4 located on the small square box A6, and the lifting and translation mechanism 5 includes a vertical slide 51 opened in the middle of the lower surface of the large square box 4 on the side of the small square box A6, and the length of the vertical slide 51 is half the height of the large square box 4, and one side of the vertical slide 51 is slidably arranged with the upper end of the vertical connecting rod 52, and the upper part of the vertical connecting rod 52 is rotatably connected to one end of two mutually symmetrically arranged transverse connecting rods 53, and the lower part of the vertical connecting rod 52 is also rotatably connected to the two mutually symmetrically arranged transverse connecting rods 53, and the two transverse connecting rods 53 on the upper part of the vertical connecting rod 52 are symmetrically arranged with the two transverse connecting rods 53 on the lower part of the vertical connecting rod 52, and the structure and installation method of the four transverse connecting rods 53 are the same. The same, and the four transverse connecting rods 53 are rotatably connected to the parent nails 55 at one end away from the vertical connecting rod 52, and the four parent nails 55 are movably penetrated by the surface of the end of the small square box A6 away from the inner lining plate 9 at one end away from the transverse connecting rod 53, and the four parent nails 55 are in a straight line in pairs, and the middle parts of the two parent nails 55 located on the upper part of the small square box A6 are movably penetrated by the balance plate 54 located on the upper part of the vertical connecting rod 52, and a balance groove 56 is opened in the middle part of the balance plate 54, and the balance groove 56 and the two parent nails 55 are slidably arranged with each other, and the outside of the parent nail 55 located at the lower part of the vertical connecting rod 52 is also similarly provided with a balance groove 56 and a balance plate 54, and the two balance plates 54 are symmetrically arranged with each other and have the same structure.

[0050] The length of the vertical slide groove 51 is half the height of the large square box 4. When the large square box 4 pulls the vertical connecting rod 52 to rise or fall, it will not be affected by the height of the vertical connecting rod 52, and it can also ensure the normal opening and closing of the box cover 2. When the box cover 2 moves upward, it can drive the vertical connecting rod 52 to move upward, and then drive the upper and lower transverse connecting rods 53 of the vertical connecting rod 52 to move upward, so that the transverse connecting rod 53 away from one end of the vertical connecting rod 52 drives the small square box A6 to move to both sides through the parent-child nail 55, and the parent-child nail 55 is slidably set in the balance plate 54 and the balance groove 56, so the balance plate 54 and the balance groove 56 can ensure that the movement of the parent-child nail 55 and the small square box A6 always remains on the same plane.

[0051] It should be noted that the side wall of the lower box body on the side where the paper extraction hole 10 is opened can be removed so that a pack of facial tissue can be stuffed into the space formed between it and the inner lining plate 9.

[0052] The implementation principle of a multifunctional packaging box in an embodiment of the present application is: open the box cover 2, and when the box cover 2 is opened, it will pull the support rod A34 and connect one end to the movable groove 11, and then drive the guide slide 33 to move in the guide slide groove 32 through the other end of the support rod A34, and then the guide slide groove 32 will push the lower end of the support rod B36 to move. This is because the middle part of the support rod B36 is supported by the support rod C37, so it acts as a lever, and the upper end of the support rod B36 is connected to the large square box 4, so when the support rod B36 moves under the lever action of the support rod C37, the large square box 4 can be pushed upward.

[0053] When the large square box 4 moves upward, when the vertical connecting rod 52 in the vertical sliding groove 51 opened on one side surface thereof moves from the upper part to the lower part of the vertical sliding groove 51, the vertical connecting rod 52 will be pulled upward by the large square box 4, thereby pulling the four folded horizontal connecting rods 53, and then the four horizontal connecting rods 53 will carry the parent and child nails 55 and the small square box A6 to move linearly in the balance groove 56 on the balance plate 54, thereby leaking the small square box B7 under the small square box A6, and when the large square box 4 moves upward, the small square box B7 under the small square box A6 will leak out. After the square box 4 moves upward, the space at its lower part cooperates with the inner lining plate 9 and the side wall of the lower box body 1 on the side with the paper withdrawal hole 10 to form a facial tissue box space. The side wall with the paper withdrawal hole 10 can be removed, and then the facial tissue can be stuffed in to use it as a facial tissue box. The space inside the large square box 4, the small square box A6, and the small square box B7 can also be used to place different objects, and a drawer box 8 is also provided on the side of the small square box B7, which can be pulled out to store items.

[0054] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A multifunctional packaging box, characterized by: It comprises a lower box body (1) placed on a table, a box cover (2) is clamped on the upper part of the lower box body (1), and two push-pull lifting mechanisms (3) with the same structure and installation method are provided on both sides of the inner cavity of the lower box body (1); The push-pull lifting mechanism (3) includes a guide bar (31) fixed on one side of the bottom of the inner cavity of the lower box body (1), a guide slot (32) is provided on one side of the guide bar (31), a guide slide rod (33) is slidably provided on one side of the guide slot (32), a support rod A (34) is connected to one side of the guide slide rod (33), and a movable slot (11) is slidably provided on the side of the support rod A (34) away from the guide slot (32) and opened on one side of the box cover (2); A large square box (4) is movably provided on one side of the inner cavity of the lower box body (1), and a lifting and translation mechanism (5) is provided on one side of the large square box (4); The lifting and translation mechanism (5) comprises a vertical slide groove (51) provided on one side surface of the large square box (4); a vertical connecting rod (52) is slidably provided on one side of the vertical slide groove (51); four symmetrically arranged transverse connecting rods (53) with the same structure and installation method are connected at both ends of the vertical connecting rod (52); the four transverse connecting rods (53) are connected at one end away from the vertical connecting rod (52) to a parent-child nail (55); and the four parent-child nails (55) are movably penetrated at one end away from the transverse connecting rod (53) to form a small square box A (6).

2. The multifunctional packaging box according to claim 1, characterized in that: The push-pull lifting mechanism (3) further comprises a support rod C (37) rotatably arranged on the side of the guide bar (31) away from the guide slide groove (32); the side of the support rod C (37) away from the guide bar (31) is connected to a support rod B (36) connected to the side of the guide slide bar (33) away from the support rod A (34); the side of the support rod B (36) away from the guide slide bar (33) is connected to the middle part of the lower end of the large square box (4).

3. The multifunctional packaging box according to claim 2, characterized in that: A lifting groove (38) is provided at the lower part of one side of the inner cavity of the guide slide groove (32), two symmetrically arranged springs (35) are fixed in the inner cavity of the lifting groove (38), and a limiting slider (39) is fixed on the upper part of the inner cavity of the lifting groove (38) and is slidably arranged on the upper part of the inner cavity of the lifting groove (38).

4. The multifunctional packaging box according to claim 1, characterized in that: The lifting and translation mechanism (5) further comprises two balancing plates (54) symmetrically arranged at the upper and lower parts of the vertical connecting rod (52), and both balancing plates (54) are provided with balancing grooves (56) of the same structure and slidably arranged with the transverse connecting rod (53).

5. The multifunctional packaging box according to claim 1, characterized in that: The lower parts of the two small square boxes A (6) are both abutted against a small square box B (7) fixed on one side of the lower surface of the inner cavity of the lower box body (1).

6. The multifunctional packaging box according to claim 5, characterized in that: One side of the two small square boxes B (7) is provided with a drawer box (8) which is slidably arranged on both sides of the inner cavity of the lower box body (1).

7. The multifunctional packaging box according to claim 6, characterized in that: The outer surface of one side of the drawer box (8) abuts against an inner lining plate (9) fixedly connected to the outer surfaces of both sides of the two small square boxes B (7).

8. The multifunctional packaging box according to claim 1, characterized in that: A paper drawing hole (10) for drawing out facial tissue paper is provided in the middle of the surface of the side of the lower box body (1) away from the drawer box (8).

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