CN212738868U

CN212738868U - Folding paper box

Info

Publication number: CN212738868U
Application number: CN202021243627.7U
Authority: CN
Inventors: 包秀挺
Original assignee: Wenzhou Tingda Packaging Material Co ltd
Current assignee: Wenzhou Tingda Packaging Material Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-19
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a folding carton, its technical scheme main points are including the box body, and the box body has the box bottom of rectangle, is provided with four box boards on the periphery of box bottom, all is provided with two first oblique lines of folding on the box board of two relative settings, all is provided with first backup pad on the both ends of the box board of two relative settings in addition, and four first backup pads all set up the inboard at corresponding box board to with the bonding of corresponding box board part, this bonding part sets up the outside at first oblique line of folding. The utility model discloses following beneficial effect has: when the box is stored, the box body is folded, and the box plate is folded inwards, so that the occupied space is saved as much as possible. When using, outwards expand the box board, first backup pad supports to keep stable in structure, improve box body intensity, non-deformable when using.

Description

Folding paper box

Technical Field

The utility model relates to a carton, more specifically says that it relates to a folding carton.

Background

Most of the traditional paper boxes are made of paper boards, the paper boards are cut into proper shapes and are folded and pasted to be in three-dimensional shapes. After the production is finished, the volume is large, so that a large space is required to be occupied, and the storage and transportation cost is high.

And the most hasp structures that adopt of current folding carton, the structure is unstable, and box body intensity is low, in the transportation, collides easily for the carton has the problem of easy damage, is difficult to play fine guard action to the article in the box.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a folding carton, this carton can keep stable in structure, non-deformable when using.

In order to achieve the above purpose, the utility model provides a following technical scheme: a folding paper box comprises a box body, wherein the box body is provided with a rectangular box bottom, four box plates are arranged on the periphery of the box bottom, two oppositely arranged box plates are respectively provided with two first folding oblique lines, two ends of the other two oppositely arranged box plates are respectively provided with a first supporting plate, the four first supporting plates are respectively arranged on the inner sides of the corresponding box plates and are bonded with the corresponding box plate parts, the bonding parts are arranged on the outer sides of the first folding oblique lines, when the folding paper box is folded, the two oppositely arranged box plates are inwards folded along the corresponding first folding oblique lines, and partial outer walls of the four first supporting plates are bonded on the box plates; when the box bottom support device is used, the four first support plates are abutted against the box plate so as to support the box plate to be vertically arranged on the box bottom.

The utility model discloses further set up to: the folding box is characterized by further comprising a box cover, wherein the box cover is provided with a rectangular cover body, four cover plates are arranged on the periphery of the cover body, two second folding oblique lines are arranged on the two oppositely arranged cover plates, second support plates are arranged at two ends of the other two oppositely arranged cover plates, the four second support plates are arranged on the inner sides of the corresponding cover plates and are partially bonded with the corresponding cover plates, the bonding portions are arranged on the outer sides of the second folding lines, when the folding box is folded, the two oppositely arranged cover plates are folded inwards along the corresponding second folding oblique lines, and partial outer walls of the four second support plates are bonded on the cover plates; when using, the bottom of four second backup pads all butts on the apron to support the vertical setting of apron on the lid, close the lid on the box body.

The utility model discloses further set up to: the box plate is provided with a first bonding portion on the inner side, the first bonding portion is arranged on the outer side of the first folding oblique line, the cover plate is provided with a second bonding portion on the inner side, the second bonding portion is arranged on the outer side of the second folding oblique line, the first bonding portion is bonded with the corresponding first supporting plate, and the second bonding portion is bonded with the corresponding second supporting plate.

The utility model discloses further set up to: the first bonding portion and the second bonding portion are both right-angled triangles and both use the first folding oblique line or the second folding oblique line as oblique lines.

The utility model discloses further set up to: the one end of first folding slash all sets up on the base angle of box body, and the other end of first folding slash all overlaps with the one corner of first backup pad mutually, and the one end of the oblique line of second folding all sets up on the apex angle of lid, and the other end of the oblique line of second folding all overlaps with the one corner of second backup pad mutually.

The utility model discloses further set up to: the four first folding oblique lines are all arranged on the corresponding box plates in the length direction, and the four second folding oblique lines are all arranged on the corresponding cover plates in the width direction; or the four first folding oblique lines are arranged on the corresponding box plates in the width direction, and the four second folding oblique lines are arranged on the corresponding cover plates in the length direction.

The utility model discloses further set up to: the cover plate is longer and wider than the box plate.

The utility model discloses further set up to: two first folding slashes arranged on the same box plate are symmetrically arranged, and a second folding slash arranged on the same cover plate is symmetrically arranged.

The utility model discloses further set up to: the angle of the first folding oblique line is 0 to 60 degrees, and the angle of the second folding oblique line is 0 to 60 degrees.

The utility model discloses further set up to: the box body and the box cover are rectangular cylinders, the first supporting plate and the second supporting plate are rectangular, and the box body and the box cover are arranged at equal height.

To sum up, the utility model discloses following beneficial effect has: when the box is stored, the box body is folded, and the box plate is folded inwards, so that the occupied space is saved as much as possible. When using, outwards expand the box board, first backup pad supports to keep stable in structure, improve box body intensity, non-deformable when using. The box body is not easy to be damaged in the transportation process, and the articles in the box body can be better protected.

Drawings

FIG. 1 is a schematic perspective view of a folding carton;

FIG. 2 is a schematic view of a box body connection structure of the folding paper box;

FIG. 3 is a schematic view of a folding three-dimensional structure of a box body of the folding paper box;

FIG. 4 is a perspective view of the cover of the folding carton;

fig. 5 is a schematic view of a cover body connecting structure of the folding carton.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-5, a folding carton comprises a carton body 1, the carton body 1 has a rectangular carton bottom 11, four carton panels 12 are arranged on the periphery of the carton bottom 11, two oppositely arranged carton panels 12 are respectively provided with two first folding oblique lines 13, two ends of the other two oppositely arranged carton panels 12 are respectively provided with a first supporting panel 14, the four first supporting panels 14 are respectively arranged on the inner sides of the corresponding carton panels 12 and are bonded with the corresponding carton panels 12, the bonding parts are arranged on the outer sides of the first folding oblique lines 13, when the folding carton is folded, the two oppositely arranged carton panels 12 are respectively folded inwards along the corresponding first folding oblique lines 13, and partial outer walls of the four first supporting panels 14 are bonded on the carton panels 12; when in use, the four first support plates 14 are all abutted on the cartridge plate 12 to support the cartridge plate 12 to be vertically disposed on the cartridge bottom 11.

Through the scheme, when the box body 1 is stored, the box plate 12 is folded inwards, so that the occupied space is saved as much as possible. When the box is used, the box plate 12 is unfolded outwards, and the first supporting plate 14 supports the box to keep stable structure, improve the strength of the box body and prevent deformation when in use. The box body is not easy to be damaged in the transportation process, and the articles in the box body can be better protected.

The first support plate 14 is partially bonded to avoid the problem of being unable to fold after being fully bonded.

As an improved specific embodiment, the foldable box further comprises a box cover 2, wherein the box cover 2 has a rectangular cover body 21, four cover plates 22 are arranged on the periphery of the cover body 21, two second folded oblique lines 23 are arranged on two oppositely arranged cover plates 22, second support plates 24 are arranged at two ends of the other two oppositely arranged cover plates 22, the four second support plates 24 are arranged on the inner sides of the corresponding cover plates 22 and are partially adhered to the corresponding cover plates 22, the adhered parts are arranged on the outer sides of the second folded lines, when the foldable box is folded, the two oppositely arranged cover plates 22 are folded inwards along the corresponding second folded oblique lines 23, and partial outer walls of the four second support plates 24 are adhered to the cover plates 22; when in use, the bottoms of the four second supporting plates 24 are abutted against the cover plate 22 to support the cover plate 22 to be vertically arranged on the cover body 21, so as to cover the box cover 2 on the box body 1.

Through the scheme, when the box cover is stored, the box cover 2 is folded, and the cover plate 22 is folded inwards, so that the occupied space is saved as much as possible. When the box is used, the cover plate 22 is unfolded outwards, and the second supporting plate 24 supports the box to keep stable structure, improve the strength of the box and prevent deformation during use. The box cover 2 is matched with the box body 1, so that objects in the box body can be better protected.

The second support panel 24 is partially bonded to avoid the problem of being unable to fold after being fully bonded.

As a modified embodiment, the inside of the box plate 12 is provided with a first bonding portion 121, the first bonding portion 121 is disposed outside the first folded oblique line 13, the inside of the cover plate 22 is provided with a second bonding portion 221, the second bonding portion 221 is disposed outside the second folded oblique line 23, the first bonding portion 121 is bonded to the corresponding first support plate 14, and the second bonding portion 221 is bonded to the corresponding second support plate 24.

Through the scheme, the first bonding part 121 and the second bonding part 221 are arranged at the positions needing bonding, so that interference folding is avoided, and the box body 1 and the box cover 2 can be folded smoothly.

As a modified specific embodiment, the first adhesive part 121 and the second adhesive part 221 each have a right triangle shape, and each have the first folding oblique line 13 or the second folding oblique line 23 as a hypotenuse.

By the above scheme, the part of the first support plate 14 close to the box plate 12 is not bonded, and the part of the second support plate 24 close to the cover plate 22 is not bonded, so that the folding device can be folded smoothly and can play a supporting role when in use.

As a modified embodiment, one end of the first folded oblique line 13 is disposed at the bottom corner of the box body 1, the other end of the first folded oblique line 13 is overlapped with one corner of the first support plate 14, one end of the second folded oblique line 23 is disposed at the top corner of the box cover 2, and the other end of the second folded oblique line 23 is overlapped with one corner of the second support plate 24.

Through the scheme, the first folded oblique line 13 is overlapped with the diagonal line of the first support plate 14, and the second folded oblique line 23 is overlapped with the diagonal line of the second support plate 24, so that the first folded oblique line and the second folded oblique line are overlapped, and the support effect is enhanced.

As a modified specific embodiment, four first folding oblique lines 13 are provided on the respective box boards 12 in the length direction, and four second folding oblique lines 23 are provided on the respective cover boards 22 in the width direction; or four first oblique folding lines 13 are provided on the respective box boards 12 in the width direction and four second oblique folding lines 23 are provided on the respective cover boards 22 in the length direction.

With the above arrangement, the inwardly folded box panel 12 and the cover panel 22 are respectively two different sides, thereby serving as mutual support.

In one embodiment of the improvement, the cover plate 22 has a length and width greater than the cassette plate 12.

Through above-mentioned scheme, lid 2 lid closes outside box body 1, can protect the article that the inside of box body 1 held better.

As a modified specific embodiment, the two first oblique folding lines 13 disposed on the same box plate 12 are symmetrically disposed, and the second oblique folding lines 23 disposed on the same cover plate 22 are symmetrically disposed.

Through above-mentioned scheme, the symmetry sets up convenient to use, improves the result of use.

As a specific embodiment of the improvement, the angle of the first oblique folding line 13 is 30 to 60 degrees, and the angle of the second oblique folding line 23 is 30 to 60 degrees.

Through the scheme, the first folding oblique line 13 and the second folding oblique line 23 are positioned at a certain angle, so that the phenomenon of over-width or over-short is avoided, and the folding is convenient.

As a modified specific embodiment, the box body 1 and the box cover 2 are both rectangular cylinders, the first supporting plate 14 and the second supporting plate 24 are both rectangular, and the box body 1 and the box cover 2 are arranged at the same height.

Through the scheme, the box cover 2 can just cover the box body 1, and the supporting and protecting effects are better achieved. The rectangular structure plays a better supporting role, has stable structure and is not easy to damage.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a folding carton, includes box body (1), box body (1) has rectangular box bottom (11), be provided with four boxboards (12) on the periphery of box bottom (11), characterized by: two first folding oblique lines (13) are arranged on the two oppositely arranged box plates (12), two first supporting plates (14) are arranged at two ends of the other two oppositely arranged box plates (12), the four first supporting plates (14) are arranged on the inner sides of the corresponding box plates (12) and are partially bonded with the corresponding box plates (12), the bonding parts are arranged on the outer sides of the first folding oblique lines (13), when the folding box is carried out, the two oppositely arranged box plates (12) are folded inwards along the corresponding first folding oblique lines (13), and partial outer walls of the four first supporting plates (14) are bonded on the box plates (12); when in use, the four first supporting plates (14) are abutted on the box plate (12) so as to support the box plate (12) to be vertically arranged on the box bottom (11).

2. The folding carton as claimed in claim 1, wherein: the foldable box is characterized by further comprising a box cover (2), wherein the box cover (2) is provided with a rectangular cover body (21), four cover plates (22) are arranged on the periphery of the cover body (21), two oppositely arranged cover plates (22) are provided with two second folding oblique lines (23), two ends of the other two oppositely arranged cover plates (22) are provided with second support plates (24), the four second support plates (24) are arranged on the inner sides of the corresponding cover plates (22) and are partially bonded with the corresponding cover plates (22), the bonding portions are arranged on the outer sides of second folding lines, when the foldable box is folded, the two oppositely arranged cover plates (22) are inwards folded along the corresponding second folding oblique lines (23), and partial outer walls of the four second support plates (24) are bonded on the cover plates (22); when the box is used, the bottoms of the four second supporting plates (24) are abutted against the cover plate (22) so as to support the cover plate (22) to be vertically arranged on the cover body (21), and the box cover (2) is covered on the box body (1).

3. The folding carton as claimed in claim 2, wherein: the box board (12) inboard is provided with first bonding portion (121), first bonding portion (121) set up in the outside of first folding slash (13), apron (22) inboard is provided with second bonding portion (221), second bonding portion (221) set up in the outside of second folding slash (23), first bonding portion (121) and corresponding first backup pad (14) bonding, second bonding portion (221) and corresponding second backup pad (24) bonding.

4. The folding carton as claimed in claim 3, wherein: the first bonding portion (121) and the second bonding portion (221) are both in a right triangle shape, and both take the first folding oblique line (13) or the second folding oblique line (23) as oblique sides.

5. The folding carton as claimed in claim 4, wherein: the one end of first folding slash (13) all sets up on the base angle of box body (1), the other end of first folding slash (13) all overlaps with the one corner of first backup pad (14) mutually, the one end of the second folding slash (23) all sets up on the apex angle of lid (2), the other end of the second folding slash (23) all overlaps with the one corner of second backup pad (24) mutually.

6. The folding carton as claimed in claim 5, wherein: the four first folding oblique lines (13) are arranged on the corresponding box plates (12) in the length direction, and the four second folding oblique lines (23) are arranged on the corresponding cover plates (22) in the width direction; or the four first folding oblique lines (13) are arranged on the corresponding box plates (12) in the width direction, and the four second folding oblique lines (23) are arranged on the corresponding cover plates (22) in the length direction.

7. The folding carton as claimed in claim 6, wherein: the cover plate (22) is longer and wider than the box plate (12).

8. The folding carton as claimed in claim 7, wherein: the two first folding oblique lines (13) arranged on the same box plate (12) are symmetrically arranged, and the second folding oblique lines (23) arranged on the same cover plate (22) are symmetrically arranged.

9. The folding carton as claimed in claim 8, wherein: the angle of the first folding oblique line (13) is 30 to 60 degrees, and the angle of the second folding oblique line (23) is 30 to 60 degrees.

10. The folding carton as claimed in claim 9, wherein: the box body (1) and the box cover (2) are both rectangular cylinders, the first supporting plate (14) and the second supporting plate (24) are both rectangular, and the box body (1) and the box cover (2) are arranged at the same height.