Anti-collision environment-friendly packaging box

Abstract

The utility model discloses an anti-collision environment-friendly packing box, which relates to the technical field of packing boxes, and comprises a box body, a box cover and an outer wrapping layer, the box body is provided with a containing cavity with an upper opening, a plurality of limiting grooves are formed in a limiting strip, a first top plate is in a three-section bending shape and is bent into an isosceles trapezoid, and a second top plate is arranged on the outer wrapping layer. The two ends of the first top plate can be inserted into the two limiting grooves correspondingly, the box cover and the containing cavity with a lower opening are used for covering the box body, buffer layers used for protecting the upper portion and the lower portion of a packaged object are arranged in the box body and the box cover correspondingly, and corrugated boards used for supporting the packaged object are arranged on the buffer layers. The object can be limited and fixed in the corresponding direction, meanwhile, adjustment can be conducted according to the size of the object, good protection is provided for the object, the bottom and the top of the object can be better buffered, the upper portion and the lower portion of the object are more effectively protected, and the service life of the object is prolonged. And the safety during article circulation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an anti-collision and environment-friendly packaging box. Background Art

[0002] A packaging box is a box used to package products. Its function is to ensure the safety of products during transportation and to improve the grade of products. However, with the increasing calls for protecting the environment, caring for the earth and saving resources in the international community, harmless, pollution-free and recyclable environmentally friendly packaging plays a vital role in commodity export trade. Also, because the current environmentally friendly packaging boxes are mostly made of paper materials, and in order to improve the protection ability of the packaging boxes, a protective structure will be set in the box to form a cushioning packaging to protect the items from damage caused by external forces such as vibration, impact and bumps during circulation.

[0003] At present, the most common cushioning packaging method is still to use inflatable bags, gourd films, pearl cotton, foam and other plastic packaging materials to wrap items. Although they can play a good protective role, these materials are not easy to recycle and degrade, and are not environmentally friendly. In addition, some will also use paper cushioning packaging, which has the advantages of being recyclable and degradable, and meets environmental protection requirements. However, in order to meet the packaging needs of different commodities, paper cushioning packaging is usually formed into a shape that can match the packaged object by folding, curling, etc. Therefore, the shape and size of the protective cavity formed by the paper cushioning packaging are mostly fixed, and the specialization is too strong. It is inconvenient to make corresponding adaptation adjustments according to the different sizes of the items. Therefore, the adaptability and versatility of this method are general. Therefore, there is an urgent need for an anti-collision and environmentally friendly packaging box to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an anti-collision and environment-friendly packaging box, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-collision environmentally friendly packaging box, including a paper box body, a box cover and an outer wrapping layer,

[0008] The box body has a receiving cavity with an upper opening, and a limiting component for protecting the packaged article is arranged in the receiving cavity;

[0009] The limiting assembly includes a plurality of paper limiting strips and a plurality of paper first top plates arranged on the side wall of the accommodating cavity, the limiting strips are provided with a plurality of limiting grooves, the first top plate is bent in three sections and bent into an isosceles trapezoid, and the two ends of the first top plate can be respectively inserted into the two limiting grooves;

[0010] The limiting assembly also includes a plurality of paper second top plates respectively located in the plurality of first top plates, the second top plates are three-section bent and bent into an isosceles trapezoid, and the two ends of the second top plates can be respectively inserted into the two limiting grooves;

[0011] The box cover has a accommodating cavity with a lower opening and is used to cover the box body. The box body and the box cover are both provided with paper buffer layers for protecting the upper and lower parts of the packaged items respectively, and the buffer layer is provided with corrugated paperboard for supporting the packaged items.

[0012] Optionally, the buffer layer includes: a first buffer strip having an arc-shaped cross-section, for buffering the packaged items; a second buffer strip having an arc-shaped cross-section, for buffering the packaged items, and being symmetrical with the first buffer strip; an elastic strip, provided between the first buffer strip and the second buffer strip, for supporting the first buffer strip and the second buffer strip, and the cross-section of the elastic strip is wavy.

[0013] Optionally, an interlayer is provided on the box body.

[0014] Optionally, a through slot is provided on the box cover.

[0015] Optionally, the outer wrapping layer is used to wrap around the outside of the box body and the box cover, and includes a bottom surface segment, a first side surface segment, a top surface segment and a second side surface segment from one end to the other, and the bottom surface segment is arranged on the bottom surface of the box body.

[0016] Optionally, the second side segment is provided with an inserting ear, and the inserting ear can be inserted into the interlayer by passing through the slot, so as to fix the outer wrapping layer wrapped around the outside of the box body and the box cover.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The limiting component can limit and fix the articles in the corresponding direction, prevent the articles from shaking in the packaging box during circulation, and thus avoid the articles from being hit by a harsh impact, providing a stable support for the articles. In addition, the first paper top plate and the second paper top plate themselves also have a certain elasticity, so they can also provide a certain buffer for the articles, and play a good anti-collision buffering effect. At the same time, the distance between the peripheral limiting components and the articles can be flexibly adjusted according to the actual situation, so that the protective structure of the packaging box can be adjusted according to the size of the articles and provide good protection for them, so that the packaging box can package and protect articles of more sizes, and improve the adaptability and versatility of the packaging box;

[0020] 2. It can also achieve the purpose of better cushioning the bottom and top of the article, thereby providing more effective protection for the upper and lower parts of the article, improving its protective ability, and ensuring the safety of the article during circulation. In addition, under the action of the buffer layer, the corrugated cardboard can be displaced up and down to a certain extent. Therefore, the corrugated cardboard can adapt its height position according to the height of the article, thereby achieving the purpose of self-matching and adjustment according to the height size of the article, and further improving its adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the explosion three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top view of the box body of the utility model;

[0023] Figure 3 This is a schematic diagram of the partial structure of the utility model in front view and section;

[0024] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the buffer layer of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model after the outer wrapping layer is unfolded.

[0028] In the figure: 1, box body; 101, interlayer; 2, box cover; 201, through slot; 3, outer wrapping layer; 301, bottom surface segment; 302, first side segment; 303, top surface segment; 304, second side segment; 305, plug-in ear; 4, limiting component; 401, limiting strip; 402, limiting slot; 403, first top plate; 404, second top plate; 5, buffer layer; 501, first buffer strip; 502, elastic strip; 503, second buffer strip; 6, corrugated cardboard. DETAILED DESCRIPTION

[0029] 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.

[0030] The utility model provides Figures 1 to 6 Embodiment 1 of an anti-collision and environment-friendly packaging box shown:

[0031] It includes a paper box body 1, a box cover 2 and an outer wrapping layer 3.

[0032] The box body 1 has a receiving cavity with an upper opening, and a limiting component 4 is arranged in the receiving cavity for protecting the packaged articles;

[0033] The limiting component 4 includes a plurality of paper limiting strips 401 and a plurality of paper first top plates 403 arranged on the side wall of the accommodating cavity. The limiting strips 401 are provided with a plurality of limiting grooves 402, which are open and arranged along the length direction of the limiting strips 401. The first top plate 403 is bent in three sections and bent into an isosceles trapezoid. The two ends of the first top plate 403 can be respectively inserted into the two limiting grooves 402. After the two ends of the first top plate 403 are respectively inserted into the two limiting grooves 402, the shape thereof is still an isosceles trapezoid. At this time, the middle section of the first top plate 403 can be pressed against a certain side of the packaged article to provide a stable support in that direction.

[0034] The limiting assembly 4 further includes a plurality of paper second top plates 404 respectively located in the plurality of first top plates 403. The second top plates 404 are bent in three sections and bent into an isosceles trapezoid. The two ends of the second top plates 404 can be respectively inserted into the two limiting grooves 402. After the two ends of the second top plates 404 are respectively inserted into the two limiting grooves 402, the shape thereof is also an isosceles trapezoid. At this time, the middle section of the second top plates 404 can be pressed against the inner side of the middle section of the first top plates 403 to increase the support stability of the first top plates 403.

[0035] The box cover 2 has a receiving cavity with a lower opening, and is used to cover the box body 1. The box body 1 and the box cover 2 are both provided with a buffer layer 5 for protecting the upper and lower parts of the packaged articles, respectively. The buffer layer 5 is provided with a corrugated paperboard 6 for supporting the packaged articles.

[0036] Place the corrugated paperboard 6 in the accommodating cavity of the box body 1 and ensure that it is located in the middle of the plurality of limiting components 4. Then, the bending angles between the sections of the first top plate 403 can be adjusted by bending to adjust the distance between the middle section of the first top plate 403 and the packaged article. After adjusting to a suitable bending angle, insert the two ends of the first top plate 403 into the two limiting grooves 402 respectively, and ensure that the first top plate 403 is still in an isosceles trapezoidal bending shape. Then, the other first top plates 403 on the periphery of the packaged article are bent, adjusted and installed in the same way. At this time, the first top plates 403 on the periphery are respectively against different directions of the periphery of the article, so as to achieve the purpose of limiting and fixing the article in the corresponding direction, and prevent the article from shaking in the packaging box during circulation.

[0037] Furthermore, the second top plate 404 with the outer periphery bent and adjusted in the same manner is arranged so that its middle section is pressed against the inner side of the middle section of the first top plate 403, thereby preventing the first top plate 403 from collapsing and deforming when subjected to a large external force. This can effectively increase the supporting capacity of the first top plate 403 for the articles, thereby improving the protective capacity for the articles.

[0038] The buffer layer 5 comprises:

[0039] The first buffer strip 501 has an arc-shaped cross section and is used to buffer the packaged items;

[0040] The second buffer bar 503 has an arc-shaped cross section and is used to buffer the packaged articles and is symmetrical with the first buffer bar 501;

[0041] The elastic strip 502 is disposed between the first buffer strip 501 and the second buffer strip 503 to support the first buffer strip 501 and the second buffer strip 503 , and the cross-section of the elastic strip 502 is wavy.

[0042] After the limiting component 4 on the periphery of the article is adjusted and installed, the box cover 2 is placed on the box body 1. At this time, the corrugated cardboard 6 in the box cover 2 is pressed on the upper part of the article. When the packaging box is subjected to external forces in the upper and lower directions during circulation, the upper and lower corrugated cardboards 6 will both undergo a certain degree of up and down displacement, and squeeze the corresponding first buffer strip 501 and the second buffer strip 503, so that the two undergo a certain degree of elastic deformation, and the arc-shaped cross-sections of the two are squeezed to be more curved. The deformed first buffer strip 501 and the second buffer strip 503 will also compress the elastic strip 502, so that it also undergoes a certain degree of elastic deformation. In this case, the elastic strip 502 will produce a certain resilience to promote the rebound of the first buffer strip 501 and the second buffer strip 503, and then cooperate with the resilience of the first buffer strip 501 and the second buffer strip 503 themselves to provide a stronger rebound for the corrugated cardboard 6, so as to better buffer the bottom and top of the article.

[0043] Furthermore, the buffer layer 5 enables the corrugated cardboard 6 to move up and down to a certain extent. Therefore, when the box cover 2 is covered on the box body 1, the corrugated cardboard 6 will also adapt its height position according to the height of the article.

[0044] The utility model provides Figure 1 , Figure 6 and Figure 7 Embodiment 2 of a collision-proof and environment-friendly packaging box is shown:

[0045] The box body 1 is provided with an interlayer 101;

[0046] The box cover 2 is provided with a through slot 201;

[0047] The outer wrapping layer 3 is used to wrap around the outside of the box body 1 and the box cover 2, and includes a bottom surface segment 301, a first side surface segment 302, a top surface segment 303 and a second side surface segment 304 from one end to the other end, and the bottom surface segment 301 is arranged on the bottom surface of the box body 1;

[0048] The second side section 304 is provided with an inserting ear 305 , which can be inserted into the interlayer 101 by passing through the slot 201 , so as to fix the outer wrapping layer 3 wrapped around the box body 1 and the box cover 2 .

[0049] After the box cover 2 is covered on the box body 1, the first side segment 302, the second side segment 304 and the top segment 303 on the outer wrapping layer 3 are respectively covered on the two side surfaces and the top surface of the box cover 2, and then the ear 305 passes through the groove 201 and is inserted into the interlayer 101, so that the second side segment 304 can be fixed on the side of the box cover 2, and the entire outer wrapping layer 3 is wrapped and fixed on the box cover 2 and the box body 1, and the packaging work of the entire packaging box can be completed. Moreover, the entire packaging work is simple, convenient and easy to operate, making the packaging box more user-friendly.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-collision and environment-friendly packaging box, comprising a paper box body (1), a box cover (2) and an outer wrapping layer (3), characterized in that: The box body (1) has a receiving cavity with an upper opening, and a limiting component (4) is arranged in the receiving cavity for protecting the packaged article on all sides; The limiting assembly (4) comprises a plurality of paper limiting strips (401) and a plurality of paper first top plates (403) arranged on the side wall of the accommodating cavity, the limiting strips (401) are provided with a plurality of limiting grooves (402), the first top plate (403) is in a three-section bending shape and is bent into an isosceles trapezoid, and the two ends of the first top plate (403) can be respectively inserted into the two limiting grooves (402); The limiting assembly (4) further comprises a plurality of paper second top plates (404) respectively located in the plurality of first top plates (403); the second top plates (404) are three-section bent and bent into an isosceles trapezoid; the two ends of the second top plates (404) can be respectively inserted into the two limiting grooves (402); The box cover (2) has a accommodating cavity with a lower opening and is used to cover the box body (1). The box body (1) and the box cover (2) are both provided with paper buffer layers (5) for protecting the upper and lower parts of the packaged articles respectively. The buffer layer (5) is provided with corrugated paperboard (6) for supporting the packaged articles.

2. The anti-collision and environment-friendly packaging box according to claim 1, characterized in that: The buffer layer (5) comprises: A first buffer strip (501) having an arc-shaped cross section and used for buffering the packaged items; The second buffer strip (503) has an arc-shaped cross section and is used to buffer the packaged articles and is symmetrical with the first buffer strip (501); The elastic strip (502) is disposed between the first buffer strip (501) and the second buffer strip (503) and is used to support the first buffer strip (501) and the second buffer strip (503), and the cross-sectional shape of the elastic strip (502) is wavy.

3. The anti-collision and environment-friendly packaging box according to claim 1, characterized in that: The box body (1) is provided with an interlayer (101).

4. The anti-collision and environment-friendly packaging box according to claim 1, characterized in that: The box cover (2) is provided with a through slot (201).

5. The anti-collision and environment-friendly packaging box according to claim 1, characterized in that: The outer wrapping layer (3) is used to wrap around the outside of the box body (1) and the box cover (2), and comprises, from one end to the other, a bottom surface section (301), a first side surface section (302), a top surface section (303) and a second side surface section (304), and the bottom surface section (301) is arranged on the bottom surface of the box body (1).

6. The anti-collision and environment-friendly packaging box according to claim 5, characterized in that: The second side section (304) is provided with an inserting ear (305), and the inserting ear (305) can be inserted into the interlayer (101) by passing through the groove (201), so as to fix the outer wrapping layer (3) wrapped around the outside of the box body (1) and the box cover (2).

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