CN216834974U - Paper product packaging box with waterproof function - Google Patents

Abstract

The utility model provides a paper product packaging box with a waterproof function. The paper product packaging box with waterproof function includes a first box body, a second box body is slidably connected to the inside of the first box body, and a waterproof cover plate is fixedly connected to the right side of the second box body. A sealing gasket is provided on the left side of the waterproof cover plate, the first box body includes a base layer, a reinforcement layer is arranged outside the base layer, and a reinforcement rib is arranged inside the reinforcement layer. The paper product packaging box with waterproof function provided by the utility model can play a good waterproof function, so that water will not run in from the gap, and the outside of the first box body can be fully waterproofed by the arrangement of the waterproof film layer, It will not be wetted by water, and the box body is not easy to be damaged. By setting a high temperature resistant layer, the waterproof membrane layer can be protected, so that the waterproof membrane layer will not be damaged when it encounters high temperature, and the service life is improved.

Description

A kind of paper product packaging box with waterproof function

technical field

The utility model relates to the field of packaging boxes, in particular to a paper product packaging box with a waterproof function.

Background technique

As the name suggests, a packaging box is a box used to package products. A packaging box is used to package items, which can be used as an external decoration for items and can also be used to protect items. Due to different items, uses, etc., there are various types of packaging boxes on the market, which can be classified according to materials, such as: paper boxes, iron boxes, wooden boxes, cloth boxes, leather boxes, acrylic boxes, corrugated boxes, etc.

Paper product packaging boxes have been widely used due to their advantages of environmental protection, low cost, light weight, and easy transportation. Paper product packaging boxes are widely used.

In the related art, the current paper product packaging box has poor waterproof effect, and it will become soft or even rupture when encountering water, and after the box cover and the box body are closed, the sealing performance is not strict, and water will also run into the gap, resulting in The box is damaged.

Therefore, it is necessary to provide a paper product packaging box with a waterproof function to solve the above technical problems.

Utility model content

The utility model provides a paper product packaging box with waterproof function, which solves the problem of poor waterproof effect.

In order to solve the above technical problems, the paper product packaging box with waterproof function provided by the present invention includes a first box body, and a second box body is slidably connected to the inside of the first box body, and the right side of the second box body is slidably connected. A waterproof cover plate is fixedly connected to the side, a sealing gasket is arranged on the left side of the waterproof cover plate, the first box body includes a base layer, a reinforcement layer is arranged outside the base layer, and a reinforcement rib is arranged inside the reinforcement layer , a waterproof membrane layer is arranged on the outside of the reinforcing layer, and a high temperature resistant layer is arranged on the outside of the waterproof membrane layer.

Preferably, the thickness of the base layer is 0.5-1 mm, the thickness of the reinforcing layer is 0.5-1 mm, the thickness of the waterproof membrane layer is 0.1-0.3 mm, and the thickness of the high temperature resistant layer is 0.3-0.5 mm.

Preferably, a storage board is provided inside the second box body, a placement slot is opened on the top of the storage board, and a plurality of movable pieces are arranged on the inner surface of the placement slot, and the movable pieces are connected to the placement slot. Elastic crease paper is arranged between the inner walls of the .

Preferably, the top of the first box body is provided with a lock, and the top of the waterproof cover plate is provided with a slot.

Preferably, the storage board is slidably connected to the inside of the second box body, the bottom of the storage board is fixedly connected with several buffer blocks, and the bottom of the inner wall of the second box is provided with buffer cotton.

Preferably, the buffer block is conical, and the inside of the buffer block is a hollow structure.

Compared with the related art, the paper product packaging box with waterproof function provided by the present utility model has the following beneficial effects:

The utility model provides a paper product packaging box with a waterproof function. After placing the articles in the inside of the second box body, the waterproof cover plate is pushed to the left, so that the second box body is received into the inside of the first box body, and The waterproof cover plate closes the first box body, and the gasket between the waterproof cover plate and the first box body can play a good sealing effect, so that it can play a good waterproof role, so that water will not flow from the gap. Running in, and through the setting of the waterproof membrane layer, the outside of the first box body can be completely waterproof, and will not be soaked by water, and the box body is not easy to be damaged. When encountering high temperature, no damage will occur, and the service life is improved. By setting the reinforcement layer, the box body can be reinforced, the strength is improved, and the occurrence of deformation is reduced.

Description of drawings

1 is a schematic structural diagram of a first embodiment of a paper product packaging box with a waterproof function provided by the present invention;

Fig. 2 is a partial enlarged view of A shown in Fig. 1;

Fig. 3 is the structural representation of the first box body shown in Fig. 1;

FIG. 4 is a schematic structural diagram of a second embodiment of a paper product packaging box with a waterproof function provided by the present invention.

Labels in the figure: 1, first box body; 1a, base layer; 1b, reinforcing layer; 1c, waterproof membrane layer; 1d, high temperature resistant layer; 2, second box body; 3, waterproof cover plate; 4, gasket; 5. Storage board; 6. Placement slot; 7. Movable sheet; 8. Elastic crease paper; 9. Lock button; 10. Card slot; 11. Buffer block; 12. Buffer cotton.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

Please refer to FIG. 1, FIG. 2, and FIG. 3, wherein, FIG. 1 is a schematic structural diagram of the first embodiment of the paper product packaging box with waterproof function provided by the present invention; FIG. 2 is a partial enlargement of A shown in FIG. 1 Fig. 3 is a schematic structural diagram of the first box body shown in Fig. 1 . The paper product packaging box with waterproof function includes a first box body 1, a second box body 2 is slidably connected to the inside of the first box body 1, and a waterproof cover plate 3 is fixedly connected to the right side of the second box body 2. , the left side of the waterproof cover 3 is provided with a gasket 4, the first box 1 includes a base layer 1a, the outside of the base layer 1a is provided with a reinforcing layer 1b, and the interior of the reinforcing layer 1b is provided with reinforcing ribs , a waterproof membrane layer 1c is arranged on the outside of the reinforcing layer 1b, and a high temperature resistant layer 1d is arranged on the outside of the waterproof membrane layer 1c.

The thickness of the base layer 1a is 0.5-1mm, the thickness of the reinforcing layer 1b is 0.5-1mm, the thickness of the waterproof membrane layer 1c is 0.1-0.3mm, and the thickness of the high temperature resistant layer 1d is 0.3-0.5mm .

The inside of the second box body 2 is provided with a storage board 5, the top of the storage board 5 is provided with a placement slot 6, and the inner surface of the placement slot 6 is provided with a number of movable pieces 7, the movable pieces 7 and Elastic crease paper 8 is arranged between the inner walls of the placement slot 6 .

Placing the item inside the slot 6 will exert an outward pressure with the movable piece 7, so that the movable piece 7 moves outward to compress the elastic crease paper 8, and the elastic crease paper 8 rebounds to exert a reaction force, making the movement The inward movement of the sheet 7 clamps and fixes the article, so that the article will not shake or bump around in the second box body 2 .

The top of the first box body 1 is provided with a lock 9 , and the top of the waterproof cover plate 3 is provided with a slot 10 .

Through the cooperation of the lock buckle 9 and the card slot 10 , the waterproof cover plate 3 and the first box body 1 can be fixed, and the waterproof cover plate 3 can be locked.

The working principle of the paper product packaging box with waterproof function provided by the utility model is as follows:

After placing the article inside the second box body 2, push the waterproof cover plate 3 to the left, so that the second box body 2 is received into the inside of the first box body 1, and the waterproof cover plate 3 closes the first box body 1 , the gasket 4 between the waterproof cover plate 3 and the first box body 1 can play a good sealing role, and through the setting of the waterproof membrane layer 1c, the outside of the first box body 1 can be completely waterproof, and the high temperature resistance can be achieved by setting the waterproof membrane layer 1c. The layer 1d can protect the waterproof membrane layer 1c, so that the waterproof membrane layer 1c will not be damaged when encountering high temperature, and the box body can be reinforced by providing the reinforcement layer 1b.

Compared with the related art, the paper product packaging box with waterproof function provided by the present utility model has the following beneficial effects:

After placing the article inside the second box body 2, push the waterproof cover plate 3 to the left, so that the second box body 2 is received inside the first box body 1, and the waterproof cover plate 3 closes the first box body 1 , the gasket 4 between the waterproof cover plate 3 and the first box body 1 can play a good sealing effect, so that it can play a good waterproof effect, so that water will not run into the gap, and through the waterproof The setting of the membrane layer 1c can make the outside of the first box body 1 completely waterproof, and will not be wetted by water, and the box body is not easily damaged. When the temperature reaches a high temperature, no damage will occur, and the service life is improved. By providing the reinforcement layer 1b, the box body can be reinforced, the strength is improved, and the occurrence of deformation is reduced.

Second Embodiment

Referring to FIG. 4 , based on the paper product packaging box with waterproof function provided by the first embodiment of the present application, the second embodiment of the present application proposes another paper product packaging box with waterproof function. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

Specifically, the paper product packaging box with waterproof function provided by the second embodiment of the present application is different in that the storage board 5 is slidably connected to the inside of the second box body 2 , and the storage board 5 is slidably connected to the inside of the second box body 2 . The bottom is fixedly connected with several buffer blocks 11 , and the bottom of the inner wall of the second box body 2 is provided with buffer cotton 12 .

The buffer block 11 is conical, and the inside of the buffer block 11 is a hollow structure.

Compared with the related art, the paper product packaging box with waterproof function provided by the present utility model has the following beneficial effects:

When the packaging box is vibrated during transportation or is impacted by falling, the storage board 5 will move downward, so that the buffer block 11 will move downward, and when it touches the bottom of the inner wall of the second box body 2, buffering will be performed. At the same time, after the object storage board 5 moves downward and collides with the buffer cotton 12 , it will also buffer, thereby reducing the impact of the downward movement of the object storage board 5 , and can well protect the items on the object storage board 5 .

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (6)

1. The utility model provides a paper products packing carton that possesses waterproof function, includes first box body (1), its characterized in that: the inside sliding connection of first box body (1) has second box body (2), the waterproof apron of right side fixedly connected with (3) of second box body (2), the left side of waterproof apron (3) is provided with sealed the pad (4), first box body (1) includes basic unit (1a), the outside of basic unit (1a) is provided with enhancement layer (1b), the inside of enhancement layer (1b) is provided with the strengthening rib, the outside of enhancement layer (1b) is provided with waterproof rete (1c), the outside of waterproof rete (1c) is provided with high temperature resistant layer (1 d).

2. The waterproof paper product packaging box according to claim 1, wherein the thickness of the base layer (1a) is 0.5-1mm, the thickness of the reinforcing layer (1b) is 0.5-1mm, the thickness of the waterproof film layer (1c) is 0.1-0.3mm, and the thickness of the high temperature resistant layer (1d) is 0.3-0.5 mm.

3. The waterproof paper product packaging box according to claim 1, wherein a storage plate (5) is arranged inside the second box body (2), a placement groove (6) is formed in the top of the storage plate (5), a plurality of movable pieces (7) are arranged on the inner surface of the placement groove (6), and elastic crease paper (8) is arranged between the movable pieces (7) and the inner wall of the placement groove (6).

4. The paper product packaging box with the waterproof function according to claim 1, wherein the top of the first box body (1) is provided with a lock catch (9), and the top of the waterproof cover plate (3) is provided with a clamping groove (10).

5. The paper product packaging box with the waterproof function according to claim 3, wherein the object placing plate (5) is slidably connected inside the second box body (2), a plurality of buffer blocks (11) are fixedly connected to the bottom of the object placing plate (5), and buffer cotton (12) is arranged at the bottom of the inner wall of the second box body (2).

6. The waterproof paper product packaging box according to claim 5, wherein the buffer block (11) is conical, and the interior of the buffer block (11) is hollow.

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