Packaging liner and packaging box thereof

Abstract

The packaging liner comprises a transverse partition plate and a longitudinal partition plate, a first inserting groove is formed in the top end of the transverse partition plate, a limiting part is arranged on one side of an opening of the first inserting groove, a second inserting groove corresponding to the first inserting groove is formed in the bottom end of the longitudinal partition plate, and a limiting groove is formed in the top end of the longitudinal partition plate. And the transverse partition plate and the longitudinal partition plate are perpendicularly and crosswise connected in an inserted mode through the first inserting grooves and the second inserting grooves, and after insertion, the limiting parts can be clamped into the limiting grooves. According to the packaging liner and the packaging box thereof, the limiting parts are arranged at the openings of the first inserting grooves, the limiting grooves are formed in the top ends of the longitudinal partition plates, and after the longitudinal partition plates and the transverse partition plates are connected in an inserted mode, the limiting parts can be clamped into the limiting grooves, so that clamping connection of the longitudinal partition plates and the transverse partition plates is achieved; and the longitudinal partition plates and the transverse partition plates can be stably and firmly connected through clamping, so that when the packaging liner is taken, the packaging liner is not prone to falling apart, and the use requirement of a user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a packaging pad and a packaging box thereof. Background Art

[0002] In the transportation industry, multiple products are often packaged together for transportation. In order to reduce contact and collision between products, partitions are often used as the inner lining structure of the packaging box to separate the products in the actual transportation process to ensure the quality of the products during transportation.

[0003] The lining structure in the prior art generally adopts multiple upper partitions and multiple lower partitions to be cross-connected up and down to form multiple storage slots; however, the upper partitions and the lower partitions are only connected through slots and are not fixed. When the lining structure is taken out, it is very easy to cause the lining structure to fall apart, resulting in the need to assemble and connect the lining structure again, which seriously affects the user experience. Utility Model Content

[0004] The purpose of the utility model is to provide a packaging liner and a packaging box thereof which can effectively avoid falling apart and ensure stability and firmness.

[0005] In order to solve the above technical problems, the present invention can be implemented by adopting the following technical solutions:

[0006] A packaging pad includes a transverse partition and a longitudinal partition, wherein a first slot is provided at the top end of the transverse partition, and a limiting portion is provided on one side of the opening of the first slot; a second slot corresponding to the first slot is provided at the bottom end of the longitudinal partition, and a limiting slot is provided at the top end, and the limiting slot is arranged opposite to the second slot; the transverse partition and the longitudinal partition are vertically cross-connected through the first slot and the second slot, and after connection, the limiting portion will be snapped into the limiting slot.

[0007] In one embodiment, a plurality of transverse partitions and a plurality of longitudinal partitions are provided, and the plurality of transverse partitions and the plurality of longitudinal partitions are vertically cross-connected in a vertical direction to form a plurality of storage slots.

[0008] In one embodiment, a first inclined surface extending from outside to inside is provided on the other side of the opening of the first slot.

[0009] In one embodiment, there is a certain distance between the bottom end of the first inclined surface and the limiting portion.

[0010] In one embodiment, the first slot is provided with a limiting portion on one side, and a second inclined surface is provided on the top of the limiting portion.

[0011] In one embodiment, first arc angles are provided on both sides of the opening of the second slot.

[0012] In one embodiment, second arc angles are provided on both sides of the opening of the limiting groove.

[0013] In one embodiment, the transverse partitions and the longitudinal partitions are made of corrugated paper.

[0014] In addition, the present invention also provides a packaging box, comprising a box body and any of the above-mentioned packaging pads placed in the box body. Beneficial effects

[0015] The packaging pad and packaging box of the present invention have a first slot at the top of the transverse partition, and a limiting portion is provided at the opening of the first slot. At the same time, a second slot is provided at the bottom end of the longitudinal partition, and a limiting slot is provided at the top end. The first slot and the second slot are plugged into each other, so that the longitudinal partition and the transverse partition are plugged in. After the plugging, the limiting portion will be snapped into the limiting slot, thereby realizing the snap connection between the longitudinal partition and the transverse partition. The snap connection can make the connection between the longitudinal partition and the transverse partition stable and firm, and will not fall apart easily when the packaging pad is taken out, thereby meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the packaging liner of the utility model;

[0017] Figure 2 This is a schematic diagram of the transverse partition structure of the packaging liner of the utility model;

[0018] Figure 3 For the packaging liner of the utility model Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic plan view of the transverse partition of the packaging liner of the utility model;

[0020] Figure 5 This is a schematic diagram of the longitudinal partition structure of the packaging liner of the utility model;

[0021] Figure 6 This is a schematic structural diagram of the packaging box of the present utility model.

[0022] As shown in the attached figure:

[0023] 100, transverse partition; 110, first slot; 120, position-limiting portion; 130, first inclined surface; 140, second inclined surface;

[0024] 200, longitudinal partition; 210, second slot; 220, limit slot; 230, first arc angle; 240, second arc angle;

[0025] 300, storage tank;

[0026] 10. Box body; d. Partition. DETAILED DESCRIPTION

[0027] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only."

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] See also Figures 1 to 5 A packaging pad includes a transverse partition 100 and a longitudinal partition 200. A first slot 110 is provided at the top of the transverse partition 100, and a limiting portion 120 is provided on one side of the opening of the first slot 110. A second slot 210 corresponding to the first slot 110 is provided at the bottom of the longitudinal partition 200, and a limiting groove 220 is provided at the top. The limiting groove 220 is arranged opposite to the second slot 210. The transverse partition 100 and the longitudinal partition 200 are vertically cross-connected through the first slot 110 and the second slot 210, and after connection, the limiting portion 120 will be snapped into the limiting groove 220.

[0031] Specifically, in this embodiment, a first slot 110 is opened at the top of the transverse partition 100, and a limiting portion 120 is set at the opening of the first slot 110. At the same time, a second slot 210 is set at the bottom end of the longitudinal partition 200, and a limiting slot 220 is set at the top. The first slot 210 and the second slot 220 are plugged into each other, so that the longitudinal partition 200 and the transverse partition 100 are plugged into each other. After plugging in, the limiting portion 120 will be snapped into the limiting slot 220, thereby realizing the snap connection between the longitudinal partition 200 and the transverse partition 100. The snap connection can make the connection between the longitudinal partition 200 and the transverse partition 100 stable and firm. When the longitudinal partition 200 and the transverse partition 100 are taken, the two will not fall apart easily, thereby meeting the user's usage needs.

[0032] Of course, in order to realize the packaging cushion structure, the transverse partitions 100 and the longitudinal partitions 200 in this embodiment are respectively provided with a plurality of them, and the first slots 110 at the top of the transverse partition 100 are spaced apart and provided with a plurality of them, and the second slots 210 at the bottom of the longitudinal partition 200 and the limiting slots 220 at the top are also spaced apart and provided with a plurality of them, and the first slots 110, the second slots 210 and the limiting slots 220 correspond to each other one by one. When assembling, the plurality of transverse partitions 100 and the plurality of longitudinal partitions 20 are assembled. 0 are vertically cross-plugged in the vertical direction, and after plugging, the limiting portions 120 of the multiple first slots 110 will be snapped into the corresponding limiting grooves 220, thereby completing the assembly of the packaging cushion and forming multiple storage slots 300. The packaging cushion structure is realized by the multiple transverse partitions 100, the longitudinal partitions 200, the first slots 110 and the second slots 210, and the limiting portions 120 and the limiting grooves 220 can make the packaging cushion structure more firm and stable after assembly and not easy to fall apart.

[0033] In addition, in order to save costs, the transverse partition 100 and the longitudinal partition 200 in this embodiment are both made of corrugated paper. Of course, they can also be made of other materials, which is not limited here.

[0034] See also Figures 2 to 4 Since the setting of the limiting portion 120 will block the opening of the first slot 110, and in order to enable the second slot 210 of the longitudinal partition 200 to be smoothly plugged into the first slot 110 of the transverse partition 100, in this embodiment, a first inclined surface 130 from outside to inside is provided on the other side of the opening of the first slot 110. At the same time, there is a certain gap d between the bottom end of the first inclined surface 130 and the limiting portion 120. Through the first inclined surface 130 and the gap d, the second slot 210 can be conveniently inserted into the first slot 110, so that the longitudinal partition 200 and the transverse partition 100 can be smoothly plugged into each other, making the assembly operation of the packaging pad simple and convenient.

[0035] See also Figures 2 to 5 In this embodiment, in order to make the connection between the horizontal partition 100 and the longitudinal partition 200 more convenient, simple and smooth, a second inclined surface 140 is provided on the top of the side of the limiting portion 120 provided on the first slot 110, and a first arc angle 230 is provided on both sides of the opening of the second slot 210. Through the setting of the second inclined surface 140 and the first arc angle 230, the first slot 110 and the second slot 210 can be quickly aligned when plugged in, so that fast and accurate plugging can be performed, and finally the horizontal partition 100 and the longitudinal partition 200 can be quickly and smoothly plugged in.

[0036] Similarly, a second arc angle 240 is provided on both sides of the opening of the limiting groove 220. Through the second arc angle 240, the limiting portion 120 can be quickly and accurately inserted into the limiting groove 220 to achieve the clamping between the horizontal partition 100 and the longitudinal partition 200, thereby ensuring stability and firmness.

[0037] Finally, see Figure 6 The present invention also provides a packaging box, comprising a box body 10 and a packaging pad as described above placed in the box body 10. The multiple storage slots formed by the packaging pad can separate and place multiple products, and transport them through the packaging box, thereby improving the transportation capacity and ensuring the transportation quality.

[0038] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Any person skilled in the art can smoothly implement the present invention according to the drawings and the above description. However, any person skilled in the art who, without departing from the scope of the present invention, makes slight changes, modifications and equivalent changes based on the above disclosed technical content shall be an equivalent embodiment of the present invention. At the same time, any equivalent changes, modifications and equivalent changes made to the above embodiments based on the essential technology of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A packaging liner, characterized in that: It includes a transverse partition and a longitudinal partition, a first slot is opened at the top of the transverse partition, and a limiting portion is set on one side of the opening of the first slot; The bottom end of the longitudinal partition is provided with a second slot corresponding to the first slot, and the top end is provided with a limiting slot, which is arranged opposite to the second slot; The transverse partition and the longitudinal partition are vertically cross-connected through the first slot and the second slot, and after the connection, the limiting portion is snapped into the limiting slot.

2. The packaging liner according to claim 1, characterized in that: A plurality of transverse partitions and a plurality of longitudinal partitions are respectively provided, and the plurality of transverse partitions and the plurality of longitudinal partitions are vertically cross-connected along the vertical direction to form a plurality of storage slots.

3. The packaging cushion according to claim 1, wherein: A first inclined surface extending from outside to inside is provided on the other side of the opening of the first slot.

4. The packaging liner according to claim 3, characterized in that: There is a gap between the bottom end of the first inclined surface and the limiting portion.

5. The packaging liner according to claim 1, characterized in that: The first slot is provided with a limiting portion on one side, and a second inclined surface is provided on the top of the limiting portion.

6. The packaging liner according to claim 1, characterized in that: First arc corners are provided on both sides of the opening of the second slot.

7. The packaging liner according to claim 1, characterized in that: Second arc angles are provided on both sides of the opening of the limiting groove.

8. The packaging liner according to claim 1, characterized in that: The transverse partitions and the longitudinal partitions are made of corrugated paper.

9. A packaging box, characterized in that: The invention comprises a box body and a packaging pad as claimed in any one of claims 1 to 8 placed in the box body.

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