Composite kraft paper outer packaging box

Abstract

The utility model discloses a composite kraft paper outer packaging box which comprises a bottom plate, a first supporting plate is movably connected to the outside of the bottom plate, a first connecting block is fixedly connected to the outer side of the bottom plate, a first connecting rod is movably connected to the interior of the first connecting block, and the connecting rod is movably connected with the first connecting rod. By arranging the first connecting block, the first connecting rod, the second connecting block and the second connecting rod, the first supporting plate and the second supporting plate can rotate on the outer side of the bottom plate, the first supporting plate and the second supporting plate can be folded and stored conveniently, and the occupied height is reduced; the first movable plate can be inserted into the first limiting hole to fix the first mounting block in the first mounting groove and the second mounting block in the second mounting groove, so that the first supporting plate and the second supporting plate are stable when being supported, and the first supporting plate and the second supporting plate are conveniently positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of outer packaging boxes, in particular to a composite kraft paper outer packaging box. Background Art

[0002] Kraft paper can be used to package various materials. During transportation, the outer packaging box is inconvenient to transport because the box structure is basically fixed and cannot be folded. This not only increases the occupied volume, but also increases the transportation cost. At the same time, some outer packaging boxes are chosen as souvenirs, which makes the storage slot space of the single-layer outer packaging box limited. Therefore, it is necessary to design a foldable outer packaging box to solve the above-mentioned problems. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a composite kraft paper outer packaging box, which has the advantage of being easy to fold and store.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite kraft paper outer packaging box, comprising a bottom plate, the outside of the bottom plate is movably connected to a first support plate, the outside of the bottom plate is fixedly connected to a first connecting block, the inside of the first connecting block is movably connected to a first connecting rod, the connecting rod is movably connected to the first connecting rod, the two sides of the bottom plate are movably connected to a second support plate, the outside of the bottom plate is fixedly connected to a second connecting block, the inside of the second connecting block is movably connected to a second connecting rod, the second connecting rod is movably connected to the second support plate, the top of the bottom plate is provided with a first mounting groove, the first support plate A first mounting block is fixedly connected to the outside, the first mounting block is movably connected to the first mounting groove, a second mounting groove is provided on the top of the base plate, a second mounting block is fixedly connected to the outside of the second support plate, the second mounting block is movably connected to the second mounting groove, a first groove is provided on the top of the base plate, a first movable plate is movably connected inside the first groove, a first limiting rod is fixedly connected to the outside of the first movable plate, the first mounting block and the second mounting block are both movably connected to the first limiting rod, a first limiting hole is provided on the outside of the first mounting block and the second mounting block, and the first limiting rod is movably connected to the first limiting hole.

[0005] As a preferred embodiment of the utility model, the top of the first support plate is movably connected to a top plate, a second groove is provided inside the top plate, a second movable plate is movably connected inside the second groove, a first limit block is fixedly connected to the bottom of the second movable plate, a first limit groove is provided on the top of the second support plate, a second limit groove is provided on the outer side of the first support plate, the first limit groove is communicated with the second limit groove, a second limit block is fixedly connected to the outer side of the first limit block, and the second limit block is communicated with the second limit groove.

[0006] As a preferred embodiment of the utility model, a first auxiliary groove is formed on the top of the top plate, and a second auxiliary groove is formed on the outer side of the second support plate.

[0007] As a preferred embodiment of the present invention, a first spring is fixedly connected inside the first mounting groove, and the first spring is fixedly connected to the first movable plate. A second spring is fixedly connected inside the second groove, and the second spring is fixedly connected to the second movable plate.

[0008] As a preferred embodiment of the present invention, a moisture-proof plate is fixedly connected to the bottom of the base plate, and an anti-sliding block is fixedly connected to the bottom of the moisture-proof plate.

[0009] As a preferred embodiment of the utility model, a third limiting block is fixedly connected to the bottom of the top plate, a third limiting groove is formed on the top of the first support plate and the second support plate, and the third limiting block is movably connected to the third limiting groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model provides a first connecting block, a first connecting rod, a second connecting block and a second connecting rod, so that the first support plate and the second support plate can be rotated on the outside of the bottom plate, which is convenient for folding and retracting the first support plate and reducing the occupied height. By providing a first movable plate and a first limiting rod, the first movable plate can be inserted into the first limiting hole, and the first mounting block in the first mounting groove and the second mounting block in the second mounting groove are fixed, so that the first support plate and the second support plate are stable when they are propped up, which is convenient for positioning the first support plate and the second support plate.

[0012] 2. The utility model sets a second movable plate, a first limit block and a second limit block. The first movable plate can push the first limit block into the first limit groove, so that it drives the second limit block to pass through the first limit groove, and pushes the second limit block into the second limit groove, thereby fixing the top of the first support plate and the second support plate, and increasing the stability of the top plate, the first support plate and the second support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the interior of the top plate of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the first support plate of the utility model structure;

[0016] Figure 4 This is a schematic diagram of the second support plate of the utility model structure;

[0017] Figure 5 This is a schematic diagram of the bottom of the structural bottom plate of the utility model;

[0018] Figure 6 It is a schematic diagram of the structural surface of the utility model.

[0019] In the figure: 1, bottom plate; 2, first supporting plate; 3, first connecting block; 4, first connecting rod; 5, second supporting plate; 6, second connecting block; 7, second connecting rod; 8, first mounting groove; 9, first mounting block; 10, second mounting groove; 11, second mounting block; 12, first groove; 13, first movable plate; 14, first limiting rod; 15, first limiting hole; 16, top plate; 17, second groove; 18, second movable plate; 19, first limiting block; 20, first limiting groove; 21, second limiting groove; 22, second limiting block; 23, first auxiliary groove; 24, second auxiliary groove; 25, first spring; 26, second spring; 27, moisture-proof plate; 28, anti-sliding block; 29, third limiting block; 30, third limiting groove. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 6As shown, a composite kraft paper outer packaging box includes a bottom plate 1, the outside of the bottom plate 1 is movably connected to a first support plate 2, the outside of the bottom plate 1 is fixedly connected to a first connecting block 3, the inside of the first connecting block 3 is movably connected to a first connecting rod 4, the connecting rod is movably connected to the first connecting rod 4, the two sides of the bottom plate 1 are movably connected to second support plates 5, the outside of the bottom plate 1 is fixedly connected to a second connecting block 6, the inside of the second connecting block 6 is movably connected to a second connecting rod 7, the second connecting rod 7 is movably connected to the second support plate 5, the top of the bottom plate 1 is provided with a first mounting groove 8, the outside of the first support plate 2 is fixedly connected to a first mounting block 9, the first mounting block 9 is movably connected with the first mounting groove 8, a second mounting groove 10 is provided on the top of the base plate 1, a second mounting block 11 is fixedly connected to the outer side of the second support plate 5, the second mounting block 11 is movably connected with the second mounting groove 10, a first groove 12 is provided on the top of the base plate 1, a first movable plate 13 is movably connected inside the first groove 12, a first limiting rod 14 is fixedly connected to the outer side of the first movable plate 13, the first mounting block 9 and the second mounting block 11 are both movably connected with the first limiting rod 14, a first limiting hole 15 is provided on the outer side of the first mounting block 9 and the second mounting block 11, and the first limiting rod 14 is movably connected with the first limiting hole 15.

[0022] refer to Figures 1 to 6 The top of the first support plate 2 is movably connected to a top plate 16, a second groove 17 is provided inside the top plate 16, a second movable plate 18 is movably connected inside the second groove 17, a first limiting block 19 is fixedly connected to the bottom of the second movable plate 18, a first limiting groove 20 is provided on the top of the second support plate 5, a second limiting groove 21 is provided on the outer side of the first support plate 2, the first limiting groove 20 is connected to the second limiting groove 21, a second limiting block 22 is fixedly connected to the outer side of the first limiting block 19, and the second limiting block 22 is connected to the second limiting groove 21.

[0023] As a technical optimization scheme of the utility model, by setting the second movable plate 18, the first limit block 19 and the second limit block 22, the first movable plate 13 can push the first limit block 19 into the first limit groove 20, so that it drives the second limit block 22 to pass through the first limit groove 20, and pushes the second limit block 22 into the second limit groove 21, thereby fixing the top of the first support plate 2 and the second support plate 5, and increasing the stability of the top plate 16, the first support plate 2 and the second support plate 5.

[0024] refer to Figures 1 to 6 A first auxiliary groove 23 is formed on the top of the top plate 16 , and a second auxiliary groove 24 is formed on the outer side of the second supporting plate 5 .

[0025] As a technical optimization solution of the utility model, by setting the first auxiliary groove 23 and the second auxiliary groove 24, the first auxiliary groove 23 is convenient for pulling the top plate 16 to move, and the second auxiliary groove 24 is convenient for pulling the second support plate 5 to move, so as to facilitate lifting the bottom plate 1.

[0026] refer to Figures 1 to 6 A first spring 25 is fixedly connected inside the first mounting groove 8 , and the first spring 25 is fixedly connected to the first movable plate 13 . A second spring 26 is fixedly connected inside the second groove 17 , and the second spring 26 is fixedly connected to the second movable plate 18 .

[0027] As a technical optimization solution of the utility model, by setting the first spring 25 and the second spring 26, the first spring 25 can automatically push the first movable plate 13 to move, so that the first limiting rod 14 remains inserted into the first limiting hole 15, and the second spring 26 can automatically push the second limiting block 22 into the second limiting groove 21.

[0028] refer to Figures 1 to 6 A moisture-proof plate 27 is fixedly connected to the bottom of the base plate 1 , and an anti-sliding block 28 is fixedly connected to the bottom of the moisture-proof plate 27 .

[0029] As a technical optimization solution of the present invention, a moisture-proof plate 27 and an anti-sliding plate 28 are provided to prevent the bottom of the bottom plate 1 from getting wet and slipping.

[0030] refer to Figures 1 to 6 A third limiting block 29 is fixedly connected to the bottom of the top plate 16, and a third limiting groove 30 is opened on the top of the first support plate 2 and the second support plate 5, and the third limiting block 29 is movably connected to the third limiting groove 30.

[0031] As a technical optimization solution of the present invention, by providing the third limiting block 29 and the third limiting groove 30 , the stability of the connection between the top plate 16 , the first support plate 2 and the second support plate 5 is increased.

[0032] The working principle and use process of the utility model are as follows: the second movable plate 18 is pulled outward, and the first limit block 19 is driven to move outward through the second movable plate 18, and the second limit block 22 is driven to move outward through the first limit block 19 to separate it from the second limit groove 21. At this time, the top plate 16 can be pulled up through the first auxiliary groove 23, and the first limit block 19 is driven to separate from the first limit groove 20 through the top plate 16, and at the same time, the third limit block 29 is driven to separate from the third limit groove 30, and the first movable plate 13 is pulled outward, and the first limit rod 14 is driven to move out of the first limit hole 15 through the first movable plate 13. At this time, the first support plate 2 and the second support plate 5 can be rotated outward so that the first support plate 2 and the second support plate 5 are spread flat, and the first mounting block 9 and the second mounting block 11 are driven to move through the first support plate 2 and the second support plate 5 to separate them from the first mounting groove 8 and the second mounting groove 10.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 composite kraft paper outer packaging box, comprising a bottom plate (1), characterized in that: The base plate (1) is movably connected to a first support plate (2) outside, a first connecting block (3) is fixedly connected to the outside of the base plate (1), a first connecting rod (4) is movably connected inside the first connecting block (3), and the connecting rod is movably connected to the first connecting rod (4), and the two sides of the base plate (1) are movably connected to second support plates (5), a second connecting block (6) is fixedly connected to the outside of the base plate (1), a second connecting rod (7) is movably connected inside the second connecting block (6), and the second connecting rod (7) is movably connected to the second support plate (5), and a first mounting groove (8) is provided on the top of the base plate (1), a first mounting block (9) is fixedly connected to the outside of the first support plate (2), and the first mounting block (9) is movably connected to the first mounting groove (8). The bottom plate (1) is movably connected, a second mounting groove (10) is provided on the top of the bottom plate (1), a second mounting block (11) is fixedly connected to the outer side of the second support plate (5), the second mounting block (11) is movably connected to the second mounting groove (10), a first groove (12) is provided on the top of the bottom plate (1), a first movable plate (13) is movably connected inside the first groove (12), a first limiting rod (14) is fixedly connected to the outer side of the first movable plate (13), the first mounting block (9) and the second mounting block (11) are both movably connected to the first limiting rod (14), the first mounting block (9) and the second mounting block (11) are both provided with a first limiting hole (15), the first limiting rod (14) is movably connected to the first limiting hole (15).

2. The composite kraft paper outer packaging box according to claim 1, characterized in that: The top of the first support plate (2) is movably connected to a top plate (16), a second groove (17) is provided inside the top plate (16), a second movable plate (18) is movably connected inside the second groove (17), a first limiting block (19) is fixedly connected to the bottom of the second movable plate (18), a first limiting groove (20) is provided on the top of the second support plate (5), a second limiting groove (21) is provided on the outer side of the first support plate (2), the first limiting groove (20) is communicated with the second limiting groove (21), a second limiting block (22) is fixedly connected to the outer side of the first limiting block (19), and the second limiting block (22) is communicated with the second limiting groove (21).

3. The composite kraft paper outer packaging box according to claim 2, characterized in that: A first auxiliary groove (23) is provided on the top of the top plate (16), and a second auxiliary groove (24) is provided on the outer side of the second support plate (5).

4. The composite kraft paper outer packaging box according to claim 2, characterized in that: A first spring (25) is fixedly connected inside the first mounting groove (8), and the first spring (25) is fixedly connected to the first movable plate (13); a second spring (26) is fixedly connected inside the second groove (17), and the second spring (26) is fixedly connected to the second movable plate (18).

5. The composite kraft paper outer packaging box according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a moisture-proof plate (27), and the bottom of the moisture-proof plate (27) is fixedly connected to an anti-sliding block (28).

6. The composite kraft paper outer packaging box according to claim 2, characterized in that: A third limiting block (29) is fixedly connected to the bottom of the top plate (16), and a third limiting groove (30) is provided on the top of each of the first support plate (2) and the second support plate (5), and the third limiting block (29) is movably connected to the third limiting groove (30).

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