CN212557203U

CN212557203U - Packing carton

Info

Publication number: CN212557203U
Application number: CN202022219736.1U
Authority: CN
Inventors: 叶志文
Original assignee: Xiamen Hongfa Electroacoustic Co Ltd
Current assignee: Xiamen Hongfa Electroacoustic Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-02-19
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a packaging paper box, which comprises a box body and a cover body, wherein the box body comprises a bottom plate and a plurality of supporting plates connected with the bottom plate, and the cover body comprises a top plate and a plurality of side plates connected with the top plate; at least two side plates of the cover body respectively enter the box body wholly or partially and can support products in the box body. The utility model discloses can not only utilize the whole or local products that get into in the box body of lid to carry on spacingly to two at least curb plates in the box body, the phenomenon of product striking lid or box body takes place when avoiding packing carton to rock, can also utilize the whole or local two at least curb plates that get into the box body of lid to play the supporting role to the roof of lid, make the roof atress be difficult to sink downwards and lead to the product impaired.

Description

Packing carton

Technical Field

The utility model relates to the field of packaging, especially, relate to a packaging carton.

Background

The packaging paper box can be used for packaging products, so that the products are portable and not easy to damage. The conventional packaging carton generally comprises a carton body and a cover body, wherein the carton body comprises a bottom plate and a plurality of supporting plates connected with the bottom plate, and the cover body comprises a top plate and a plurality of side plates connected with the top plate. Some links together of box body and lid, and some then be split type, no matter the box body is connected formula or split type with the lid, and each curb plate of lid generally cooperates respectively in the box body outside, and the curb plate that also has a small number of lids is located the box body, nevertheless does not have limiting displacement to the product in the box body. If the product in the box body has a gap with the cover body, the product in the box body easily collides with the cover body or the support plate of the box body when the packaging paper box shakes, so that the product is not beneficial to product protection. In addition, the roof of the cover body is easy to collapse when being acted by external force, so that products in the box body are easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem that prior art exists, provide a can improve product protective effect's packing carton.

The utility model provides a technical scheme that its technical problem adopted is: a packaging paper box comprises a box body and a cover body, wherein the box body comprises a bottom plate and a plurality of supporting plates connected with the bottom plate, and the cover body comprises a top plate and a plurality of side plates connected with the top plate; at least two side plates of the cover body respectively enter the box body wholly or partially and can support products in the box body.

Furthermore, at least three side plates of the cover body respectively enter the box body completely or partially and can support products in the box body.

Furthermore, the side plates comprise a left side plate and a right side plate, the left side plate and the right side plate respectively enter the box body wholly or partially, and can prop against products in the box body.

Furthermore, the left side plate and the right side plate respectively and completely enter the box body and are in a folding structure; or the left side plate and the right side plate respectively and locally enter the box body, and the parts of the left side plate and the right side plate, which are positioned on the box body, are respectively of a folding structure.

Furthermore, the folding structure is respectively in a V shape, a W shape or an N shape outside the box body, two ends of the folding structure are distributed at the left and the right, and one end of the two ends, which is close to the inside, is connected with the top plate.

Furthermore, the rear side of the top plate is connected with the top edge of a supporting plate of the box body, the side plates further comprise front side plates, and the front side plates completely or partially enter the box body and can support products in the box body.

Furthermore, the front side plate comprises a first plate body and a second plate body, and the first plate body and the second plate body are separated from left to right; the first plate body enters the box body and can prop against products in the box body, and the second plate body is matched with the outer side face of the box body.

Furthermore, the number of the second plate bodies is two, and the two second plate bodies are respectively positioned at the left side and the right side of the first plate body; the opposite outer edges of the two second plate bodies are respectively connected with a first flap, and the two first flaps are respectively inserted into gaps formed at the left end and the right end of the box body from front to back.

Furthermore, the support plates comprise a front support plate, a rear support plate, a left support plate and a right support plate, and the top edge of the rear support plate is connected with the rear edge of the top plate; the left side and the right side of the front supporting plate are respectively connected with a second flap, and the left side and the right side of the rear supporting plate are respectively connected with a third flap; the left support plate and the right support plate are respectively in a folded state, form a gap which is communicated with the front and the back, and wrap the second flap and the third flap which are on the same side of the gap.

Further, at least one supporting plate of the box body is provided with an observation port, and/or the box body and the cover body are integrally folded from the same paperboard.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. because two at least curb plates of lid are whole respectively or the part gets into in the box body to can withstand the product in the box body, make the utility model discloses can not only utilize two at least curb plates that the lid is whole or the part gets into in the box body to carry on spacingly to the product in the box body, avoid the packing carton to take place the phenomenon that the product strikeed lid or box body when rocking, can also utilize two at least curb plates that the lid is whole or the part gets into the box body to play the supporting role to the roof of lid, make the roof atress be difficult to sink downwards and lead to the.

2. As a preferred choice, at least three curb plates of lid get into in the box body respectively totally or partially to can withstand product in the box body, make the lid realize three at least spacing to the product in the box body, also can realize three at least spacing to its roof, thereby improve the spacing effect of lid to the product and to the supporting effect of roof.

3. As a preferred, left side board and right side board are whole or local entering respectively in the box body to can withstand product in the box body, make the lid carry on spacingly to the relative both ends about the product, also can support the relative both ends about the roof, spacing and support effect are better. Specially, left side board and right side board are whole respectively and get into in the box body to be beta structure, perhaps, left side board and right side board are local respectively and get into in the box body, just left side board and right side board are located the part of box body is beta structure respectively, makes the utility model discloses can utilize beta structure further to improve the limit structure to the product and to the supporting effect of roof plate.

4. The side plates also comprise a front side plate, the front side plate completely or partially enters the box body and can support a product in the box body, so that the front side plate can be matched with the left side plate and the right side plate to limit the product at three points and also support the top plate at three points. Particularly, the front side plate comprises a first plate body and two second plate bodies, wherein the two second plate bodies are separated from the first plate body and are positioned at the left side and the right side of the first plate body; the first plate body enters the box body and can support a product in the box body, and the two second plate bodies are matched with the outer side face of the box body, so that the front side plate not only has basic functions, but also has the functions of limiting the product and supporting the top plate.

5. The number of the second plate bodies is two, and the two second plate bodies are respectively positioned at the left side and the right side of the first plate body; the opposite outer edges of the two second plate bodies are respectively connected with a first flap, and the two first flaps are respectively inserted into gaps formed at the left end and the right end of the box body from front to back, so that the opening of the cover body can be limited without adopting adhesive connection between the cover body and the box body.

6. At least one backup pad of box body is equipped with the viewing aperture, is convenient for observe the condition of product in the box body.

The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment.

Drawings

Fig. 1 is a schematic structural view of the present invention in an expanded state;

FIG. 2 is a drawing illustrating the folding of the box body of the present invention

FIG. 3 is a second drawing illustrating the folding of the box body according to the present invention;

fig. 4 is a schematic structural view of the electronic module according to the present invention after the electronic module is placed in the case;

fig. 5 is a schematic structural view of the electronic module and the cover folded in the box of the present invention.

Detailed Description

In an embodiment, please refer to fig. 1 to 5, the packaging carton of the present invention comprises a box body 1 and a cover body 2, wherein the box body 1 comprises a bottom plate 11 and a plurality of supporting plates connected to the bottom plate 11, and the cover body 2 comprises a top plate 21 and a plurality of side plates connected to the top plate 21; at least two side plates of the cover body 2 respectively enter the box body 1 completely or partially and can support products in the box body 1.

In this embodiment, the at least two side panels include a left side panel 22 and a right side panel 23, and the left side panel 22 and the right side panel 23 respectively enter the box body 1 wholly or partially and can be pressed against the product in the box body 1.

In this embodiment, the cover 2 has three side plates that respectively enter the box 1 and can support the product in the box 1. The back side of the top plate 21 is connected with the top edge of a supporting plate of the box body 1, the three side plates comprise a front side plate 24 besides the left side plate 22 and the right side plate 23, and the front side plate 24 completely or partially enters the box body 1 and can support products in the box body 1.

In this embodiment, the left side plate 22 and the right side plate 23 respectively and completely enter the box body 1 and are in a folding structure, in other embodiments, the left side plate 22 and the right side plate 23 respectively and partially enter the box body 1, and the parts of the left side plate 22 and the right side plate 23 located in the box body 1 are respectively in a folding structure. The folding structures are respectively in a V shape (or in a W shape or an N shape, etc.) outside the box body 1, and the two ends of the folding structures are distributed left and right, and one end of the two ends, which is close to the inside, is connected with the top plate 21.

In this embodiment, the front side plate 24 includes a first plate 241 and a second plate 242, and the first plate and the second plate 242 are separated from each other left and right; the first plate 241 enters the box body 1 and can support the product in the box body 1, and the second plate 242 is matched with the outer side surface of the box body 1. The number of the second plate 242 is two, but not limited thereto. The two second plate bodies 242 are respectively located at the left and right sides of the first plate body 241. The first plate body 241 has a trapezoidal shape, but is not limited thereto, and a short side of the first plate body 241 is connected to a front side of the top plate 21.

In this embodiment, opposite outer edges of the two second plate bodies 242 are respectively connected with a first flap 2421, and the two first flaps 2421 are respectively inserted into the gaps 16 formed at the left and right ends of the box body 1 from front to back.

In this embodiment, the plurality of support plates include a front support plate 12, a rear support plate 13, a left support plate 14 and a right support plate 15, and the top edge of the rear support plate 13 is connected with the rear edge of the top plate 21; the left side and the right side of the front supporting plate 12 are respectively connected with a second flap, the left side and the right side of the rear supporting plate 13 are respectively connected with a third flap 131, the left supporting plate 14 and the right supporting plate 15 are respectively in a folded state, form a front-back through gap 16, and wrap the second flap and the third flap 131 on the same side of the gap.

In this embodiment, at least one backup pad of box body 1 is equipped with viewing aperture 132, specifically, back backup pad 13 of box body 1 is equipped with viewing aperture 132, just viewing aperture 132 is located back backup pad 13 bottom left end.

The utility model discloses a packaging carton, its box body 1 and lid 2 are formed by the integrative system of rolling over of same cardboard, and its state of exhibition is as shown in figure 1. When folding, the box body 1 is firstly folded: four support plates (a front support plate 12, a rear support plate 13, a left support plate 14 and a right support plate 15) connected with four sides of the bottom plate 11 are respectively folded upwards to be in a state according to creases, second flaps on the left side and the right side of the front support plate 12 are respectively folded forwards, and third flaps 131 on the left side and the right side of the rear support plate 13 are respectively folded backwards, as shown in FIG. 2; then, the left support plate 14 and the right support plate 15 are respectively folded inwards and downwards according to the middle crease line thereof, so that the left and right ends of the box body 1 respectively form a gap 16 which is led out from the front and back, and the second flap and the third flap 131 on the same side of the box body are wrapped therein, as shown in fig. 3. When packaging a product, the product (specifically, but not limited to, the electronic module 3) is first put into the box body 1, as shown in fig. 4; subsequently, folding the lid 2: the left side plate 22 and the right side plate 23 are respectively folded into a V shape, the first plate body 241 is folded downwards, and the two second plate bodies 242 are respectively folded into an L shape together with the first flaps 2421 connected with the two second plate bodies, as shown in fig. 5; finally, cover lid 2: the first plate 241 is inserted into the case 1 and abuts against the electronic product, the left side plate 22 and the right side plate 23 are folded and inserted into the case 1 and abut against the electronic product, the two second plates 242 are folded downward and positioned outside the front support plate 12 of the case 1, and the first flaps 2421 of the two second plates 242 are respectively inserted into the gaps 16 at the left and right ends of the case 1.

The utility model discloses a packaging carton, first plate body 241, left side board 22 and right side board 23 of its preceding curb plate 24 form three spacing to the product, also form three point support to roof 21, take place the phenomenon that product striking lid 2 or box body 1 when avoiding packaging carton to rock, also make roof 21 atress be difficult to sink downwards and lead to the product impaired. In addition, left side board 22 and right side board 23 are beta structure respectively in box body 1, not only can improve intensity, can also utilize beta structure to expand slightly or the trend that has expanded to the outside reduces the clearance between its and the corresponding medial surface of box body 1 to improve beta structure to the spacing effect of product and the supporting effect to roof 21.

The above embodiments are only used to further illustrate the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the technical solution of the present invention.

Claims

1. A packaging paper box comprises a box body and a cover body, wherein the box body comprises a bottom plate and a plurality of supporting plates connected with the bottom plate, and the cover body comprises a top plate and a plurality of side plates connected with the top plate; the method is characterized in that: at least two side plates of the cover body respectively enter the box body wholly or partially and can support products in the box body.

2. A packaging carton as claimed in claim 1, characterized in that: at least three side plates of the cover body respectively enter the box body completely or partially and can support products in the box body.

3. A packaging carton as claimed in claim 1 or 2, characterized in that: the side plates comprise a left side plate and a right side plate, the left side plate and the right side plate respectively enter the box body wholly or partially, and can be propped against products in the box body.

4. A packaging carton as claimed in claim 3, characterized in that: the left side plate and the right side plate respectively and completely enter the box body and are in a folding structure; or the left side plate and the right side plate respectively and locally enter the box body, and the parts of the left side plate and the right side plate, which are positioned on the box body, are respectively of a folding structure.

5. A packaging carton as claimed in claim 4, characterized in that: the folding structure is respectively in a V shape, a W shape or an N shape outside the box body, two ends of the folding structure are distributed at the left and the right, and one end close to the inside in the two ends is connected with the top plate.

6. A packaging carton as claimed in claim 3, characterized in that: the rear side of the top plate is connected with the top edge of a supporting plate of the box body, and the side plates comprise front side plates which completely or partially enter the box body and can support products in the box body.

7. A packaging carton as claimed in claim 6, characterized in that: the front side plate comprises a first plate body and a second plate body, and the first plate body and the second plate body are separated from left to right; the first plate body enters the box body and can prop against products in the box body, and the second plate body is matched with the outer side face of the box body.

8. The packaging carton as claimed in claim 7, wherein: the number of the second plate bodies is two, and the two second plate bodies are respectively positioned at the left side and the right side of the first plate body; the opposite outer edges of the two second plate bodies are respectively connected with a first flap, and the two first flaps are respectively inserted into gaps formed at the left end and the right end of the box body from front to back.

9. The packaging carton as claimed in claim 8, wherein: the supporting plates comprise a front supporting plate, a rear supporting plate, a left supporting plate and a right supporting plate, and the top edge of the rear supporting plate is connected with the rear edge of the top plate; the left side and the right side of the front supporting plate are respectively connected with a second flap, and the left side and the right side of the rear supporting plate are respectively connected with a third flap; the left support plate and the right support plate are respectively in a folded state, form a gap which is communicated with the front and the back, and wrap the second flap and the third flap which are on the same side of the gap.

10. A packaging carton as claimed in claim 1, characterized in that: at least one supporting plate of the box body is provided with an observation port, and/or the box body and the cover body are integrally folded by the same paperboard.