CN217865355U

CN217865355U - Foldable packing box

Info

Publication number: CN217865355U
Application number: CN202222265557.0U
Authority: CN
Inventors: 陈忠春
Original assignee: Xiamen Huandao Packaging Technology Co ltd
Current assignee: Xiamen Huandao Packaging Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-22
Anticipated expiration: 2032-08-26

Abstract

The application discloses collapsible packing carton relates to the carton field, including roof, bottom plate, front bezel, backplate, first curb plate and second curb plate, the roof with the bottom plate sets up relatively, the front bezel with the backplate sets up relatively, first curb plate with the second curb plate sets up relatively, the roof first curb plate the bottom plate with the second curb plate is followed the front bezel set gradually all around and respectively with one side of front bezel is connected, the backplate is connected with first curb plate along one side of direction of height, the backplate is connected with the backup pad along the opposite side of direction of height, the backup pad sets up in one side of first curb plate orientation at the second curb plate, the backup pad with the fixed laminating of second curb plate, the joint groove has been seted up in the backup pad, the front bezel along one side of direction of height be connected with the joint board of joint groove mutual adaptation. This application has the effect that improves the steadiness of collapsible packing carton packing product.

Description

Foldable packing box

Technical Field

The application relates to the field of cartons, in particular to a foldable packaging box.

Background

The packing box is used for packing various articles, so that goods are convenient to transport and easy to store in the production process, and the packing box is widely applied to daily life and industrial production. In order to facilitate transportation and storage of the packaging boxes and to increase the number of the packaging boxes placed in a limited space, the packaging boxes are usually formed by folding an integral paperboard, so that the packaging boxes can be stored when the packaging boxes are not packaged, and the packaging boxes can be loaded and unloaded when the packaging boxes are packaged or taken out.

For example, chinese patent with patent application No. CN201921047870.9 discloses a foldable packing box, including bottom plate, roof and curb plate, enclose between bottom plate, roof and the curb plate and establish a formation packing space, the curb plate includes main curb plate and can turn over the vice curb plate of two at least of locating main curb plate both sides with turning over, and vice curb plate of two at least can turn over respectively in proper order and turn over to roll over the connection and enclose with main curb plate and establish and form both ends and have open-ended columnar structure, bottom plate and roof can turn over respectively to turn over to set up on main curb plate and respectively the one-to-one to locate columnar structure's both ends opening part to can realize that the multiaspect of box body is folding.

In view of the above-mentioned related technologies, the foldable packing box is easy to loosen due to external reasons such as impact, collision, falling and the like during transportation or sale, so that the products packed in the foldable packing box fall off or are damaged, and thus needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the steadiness of collapsible packing carton packing product, this application provides a collapsible packing carton.

The application provides a collapsible packing carton adopts following technical scheme:

the utility model provides a foldable packing box, includes roof, bottom plate, front bezel, backplate, first curb plate and second curb plate, the roof with the bottom plate sets up relatively, the front bezel with the backplate sets up relatively, first curb plate with the second curb plate sets up relatively, the roof first curb plate the bottom plate with the second curb plate is followed set gradually all around the front bezel and respectively with one side of front bezel is connected, the backplate is connected with first curb plate along one side of direction of height, the backplate is connected with the backup pad along the opposite side of direction of height, the backup pad sets up in one side of second curb plate towards first curb plate, the backup pad with the fixed laminating of second curb plate, the joint groove has been seted up in the backup pad, the front bezel along one side of direction of height be connected with the joint board of the mutual adaptation of joint groove, the backplate with be provided with first closure structure between the roof, the backplate with be provided with second closure structure between the bottom plate.

Through adopting above-mentioned technical scheme, collapsible packing carton can be formed by the integral type cardboard is folding, through the roof, the bottom plate, the front bezel, the backplate, first curb plate and second curb plate enclose each other and close and form a packing space, first closure structure is used for linking together backplate and roof, second closure structure is used for linking together backplate and bottom plate, and with the fixed laminating of backup pad and second curb plate, with the joint integrated circuit board on the joint groove, make the collapsible packing carton that forms by folding have stable structure, be difficult for becoming flexible or droing when receiving the striking or falling, guarantee that collapsible packing carton can firmly pack the product.

Preferably, the first locking structure includes a first connecting plate, a first clamping plate and a first clamping hole, the first connecting plate is connected to one side of the top plate facing the back plate, the first connecting plate is located on one side of the back plate facing the front plate, the first clamping hole is formed at a connection position of the top plate and the first connecting plate, the first clamping plate is connected to one side of the back plate facing the top plate, and the first clamping plate is clamped to the first clamping hole.

Through adopting above-mentioned technical scheme, through the first cardboard joint that will link to each other with the backplate on first calorie of hole, be convenient for be connected backplate and roof as an organic whole fast, guarantee not have the gap between backplate and the roof, the packing is firm.

Preferably, the first clamping plate is provided with first reverse buckles on two opposite sides in the height direction.

Through adopting above-mentioned technical scheme, can restrict the first card hole of first cardboard roll-off through setting up first back-off.

Preferably, the second locking structure includes a second connecting plate, a second clamping plate and a second clamping hole, the second connecting plate is connected to one side of the bottom plate facing the back plate, the second connecting plate is located on one side of the back plate facing the front plate, the second clamping hole is formed at a connection position of the bottom plate and the second connecting plate, the second clamping plate is connected to one side of the back plate facing the bottom plate, and the second clamping plate is clamped in the second clamping hole.

Through adopting above-mentioned technical scheme, through the second cardboard joint that will link to each other with the backplate on second card hole, be convenient for be connected backplate and bottom plate as an organic whole fast, guarantee not have the gap between backplate and the roof, the packing is firm.

Preferably, the second clamping plate is provided with second reverse buckles on two opposite sides in the height direction.

Through adopting above-mentioned technical scheme, can restrict second cardboard roll-off second card hole through setting up the second back-off.

Preferably, the first side plate and the second side plate are connected with reinforcing plates along two sides of the horizontal direction, the reinforcing plates are arranged between the top plate and the bottom plate, and the lengths of the reinforcing plates are respectively matched with the widths of the first side plate and the second side plate.

Through adopting above-mentioned technical scheme, can play the effect of further support to roof and bottom plate through setting up the reinforcing plate to prevent that packing product weight from making roof or bottom plate take place to collapse heavier, strengthen foldable packaging box's steadiness.

Preferably, the front panel includes a first panel and a second panel, the first panel is connected to the top panel, the second panel is connected to the bottom panel, a space is provided between the first panel and the second panel, and the fastening plate is connected to the first panel.

Through adopting above-mentioned technical scheme, divide into first board and second board with the front bezel, and have the interval between first board and the second board for collapsible packing carton forms an opening that can supply to observe the packing product, makes things convenient for consumer's selection.

Preferably, an inner lining plate is provided along a height direction on a side of the first side plate and the second side plate facing the front plate, and the inner lining plate is provided between the first plate and the second plate.

Through adopting above-mentioned technical scheme, when product packaging in collapsible packing carton, inside welt joint was inside product and collapsible packing carton, and restriction product rocks in packing space, improves the packing steadiness of product.

Preferably, the first and second panels have a gap in both a horizontal direction and a height direction, one side of the first and second side panels in the horizontal direction is fitted to the top panel, and the other side of the first and second side panels in the horizontal direction is fitted to the bottom panel.

By adopting the technical scheme, the area of the bottom plate in the foldable packing box is larger than that of the top plate, so that a larger space opening is formed, and the packed product can be better displayed.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) By arranging the first locking structure, the second locking structure, the clamping groove and the clamping hole matched with the clamping groove, the foldable packing box is ensured to form a firm packing space in an enclosing manner, and the stable packing of products is realized;

(2) The first clamping plate is ensured to be stably clamped on the first clamping hole and the second clamping plate is ensured to be stably clamped on the second clamping hole by arranging the first reverse buckle and the second reverse buckle;

(3) By dividing the front panel into a first panel and a second panel with a space between them, the foldable package forms an opening through which the packaged product can be viewed, facilitating selection by the consumer.

Drawings

FIG. 1 is a schematic view of a foldable package according to the present embodiment;

FIG. 2 is a schematic view of another perspective of the foldable packing box of the present embodiment;

FIG. 3 is a schematic plan view of the foldable packing box of the present embodiment;

FIG. 4 is a schematic view showing a connection structure of the support plate and the chucking plate;

FIG. 5 is a partial enlarged view of portion A of FIG. 3;

fig. 6 is a partially enlarged view of a portion B in fig. 3.

Reference numerals: 1. a top plate; 2. a base plate; 3. a front plate; 301. a first plate; 302. a second plate; 4. a back plate; 5. a first side plate; 6. a second side plate; 7. a first connecting plate; 8. a first clamping plate; 9. a first chucking hole; 10. a second connecting plate; 11. a second clamping plate; 12. a second card hole; 13. a support plate; 14. a clamping groove; 15. a clamping and connecting plate; 16. a reinforcing plate; 17. an inner lining plate; 18. a first reverse buckle; 19. and (6) a second reverse buckle.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a foldable packaging box. Referring to fig. 1, fig. 2 and fig. 3, the material of foldable packaging box is hardboard of integral type, including roof 1, bottom plate 2, front bezel 3, backplate 4, first curb plate 5 and second curb plate 6, roof 1 and bottom plate 2 set up relatively, front bezel 3 and backplate 4 set up relatively, first curb plate 5 and second curb plate 6 set up relatively, roof 1, first curb plate 5, bottom plate 2 and second curb plate 6 arrange along front bezel 3 all around in proper order, roof 1, first curb plate 5, one of them side of bottom plate 2 and second curb plate 6 is connected with one side of front bezel 3 respectively, one of them side of 4 vertical directions of backplate is connected with first curb plate 5, the opposite side of 4 vertical directions of backplate is connected with backup pad 13, backup pad 13 is located one side of second curb plate 6 towards first curb plate 5, the height of backup pad 13 is unanimous with the height of second curb plate 6, fixed bonding through the double faced adhesive tape between backup pad 13 and the second curb plate 6.

Referring to fig. 3 and 4, a clamping groove 14 is formed in the supporting plate 13, a clamping plate 15 is connected to one side, close to the second side plate 6, of the front plate 3 in the vertical direction, the clamping plate 15 is located on one side, facing the first side plate 5, of the second side plate 6, and the clamping plate 15 is clamped in the clamping groove 14.

Referring to fig. 3 and 5, a first locking structure is provided between the back plate 4 and the top plate 1 for connecting the back plate 4 and the top plate 1 into a whole and ensuring mutual abutting between the back plate 4 and the top plate 1 without a gap. Specifically, first locking structure includes first connecting plate 7, first cardboard 8 and first calorie of hole 9, first connecting plate 7 is connected in roof 1 one side towards backplate 4, first connecting plate 7 and roof 1 mutually perpendicular, first connecting plate 7 is located 4 one sides towards front bezel 3 of backplate and 4 mutual butts with the backplate, first calorie of hole 9 is seted up in the junction of roof 1 and first connecting plate 7, first cardboard 8 is connected in 4 one sides towards roof 1 of backplate, first cardboard 8 makes 8 joints of first cardboard on first calorie of hole 9 with first calorie of hole 9 looks adaptation. In order to further restrict the first card board 8 from sliding out of the first card hole 9, first reverse buckles 18 are provided on both sides of the first card board 8 along the height direction.

Referring to fig. 3 and 6, a second locking structure is arranged between the back plate 4 and the bottom plate 2, and is used for connecting the back plate 4 and the bottom plate 2 into a whole, so that the back plate 4 and the bottom plate 2 are mutually abutted without a gap, and a packaging space is formed by enclosing. Specifically, the second locking structure includes second connecting plate 10, second cardboard 11 and second card hole 12, second connecting plate 10 is connected in bottom plate 2 towards one side of backplate 4, second connecting plate 10 and bottom plate 2 mutually perpendicular, second connecting plate 10 is located 4 one sides of backplate towards front bezel 3 and 4 mutual butts with the backplate, second card hole 12 is seted up in the junction of bottom plate 2 and second connecting plate 10, second cardboard 11 is connected in 4 one sides of backplate towards bottom plate 2 of backplate, second cardboard 11 makes second cardboard 11 joint on second card hole 12 with second card hole 12 mutual adaptation. Moreover, the two opposite sides of the second clamping plate 11 along the height direction are also provided with a second reverse buckle 19, and the second reverse buckle 19 can limit the second clamping plate 11 to be separated from or slide out of the second clamping hole 12, so that the back plate 4 and the bottom plate 2 can be stably buckled.

Through roof 1, bottom plate 2, front bezel 3, backplate 4, first curb plate 5 and second curb plate 6 enclose to close and form the packing space after, with 8 joints of first cardboard on first calorie of hole 9, 11 joints of second cardboard are on second calorie of

hole

12, 15 joints of joint board are on joint groove 14 and with double faced adhesive tape with

backup pad

13 and 6 fixed bonds of second curb plate together, make collapsible packing carton have stable structure, be difficult to cause because the interference of external factors is not hard up or drops, realize the effect of firm packing product.

Referring to fig. 3, in addition, reinforcing plates 16 are connected to two sides of the first side plate 5 and the second side plate 6 along the horizontal direction, the lengths of the reinforcing plates 16 are respectively matched with the widths of the first side plate 5 and the second side plate 6, four reinforcing plates 16 are arranged, the reinforcing plates 16 are located between the top plate 1 and the bottom plate 2, two reinforcing plates 16 are abutted to the bottom plate 2, and two reinforcing plates 16 are abutted to the top plate 1. The reinforcing plate 16 can further support the top plate 1 and the bottom plate 2, limit the collapse of the top plate 1 or the bottom plate 2 caused by the heavy weight of the packaged product and improve the stability of the package.

Referring to fig. 1 and 3, in order to improve the usability of the foldable packing box, an opening through which a packaged product can be viewed is formed in the foldable packing box, so that a consumer can know the appearance of the product and can conveniently select and purchase the product. Specifically, the front panel 3 is divided into a first panel 301 and a second panel 302, the first panel 301 is connected to the top panel 1, the clamping panel 15 is connected to a vertical side of the first panel 301, the second panel 302 is connected to the bottom panel 2, and an area of the bottom panel 2 is larger than an area of the top panel 1, so that the first panel 301 and the second panel 302 have a space along a horizontal direction and a height direction, one side of the first side panel 5 and the second side panel 6 along the horizontal direction is consistent with a length of the top panel 1, and the other side of the first side panel 5 and the second side panel 6 is consistent with a length of the bottom panel 2, thereby forming a large opening capable of displaying a packaged product in the foldable packing box.

Referring to fig. 1, in addition, an inner lining panel 17 is connected to the first side panel 5 and the second side panel 6 at the side facing the front panel 3 along the height direction, the inner lining panel 17 is located between the first panel 301 and the second panel 302, when a product is packaged in the foldable packaging box, the inner lining panel 17 is clamped inside the product and the foldable packaging box, so that the shaking of the product in the packaging space can be limited, and the packaging stability of the product can be improved.

The implementation principle of the foldable packing box in the embodiment of the application is as follows: through roof 1, bottom plate 2, front bezel 3, backplate 4, first curb plate 5 and second curb plate 6 enclose each other and close and form a packaging space, utilize first closure structure to realize backplate 4 and roof 1 mutual lock, utilize second closure structure to realize backplate 4 and bottom plate 2 mutual lock, with joint board 15 joint on joint groove 14, with

backup pad

13 and 6 fixed bonding of second curb plate, form one and have the opening that can supply to observe the packing product and have stable structure's collapsible packing carton, the effect of the steadiness that improves collapsible packing carton packing product is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A foldable packing box is characterized by comprising a top plate (1), a bottom plate (2), a front plate (3), a back plate (4), a first side plate (5) and a second side plate (6), wherein the top plate (1) and the bottom plate (2) are arranged oppositely, the front plate (3) and the back plate (4) are arranged oppositely, the first side plate (5) and the second side plate (6) are arranged oppositely, the top plate (1), the first side plate (5), the bottom plate (2) and the second side plate (6) are arranged sequentially along the periphery of the front plate (3) and are respectively connected with one side of the front plate (3), the back plate (4) is connected with the first side plate (5) along one side in the height direction, the back plate (4) is connected with a support plate (13) along the other side in the height direction, the support plate (13) is arranged on one side, facing the first side plate (5), of the second side plate (6), the support plate (13) is fixedly attached with the second side plate (6), a clamping groove (14) is formed in the support plate (13), a clamping groove (14) is formed in one side of the front plate (3) and a locking structure is arranged between the top plate (1) and the back plate (6), and a second locking structure is arranged between the back plate (4) and the bottom plate (2).

2. A foldable package according to claim 1, wherein the first locking structure comprises a first connecting plate (7), a first locking plate (8) and a first locking hole (9), the first connecting plate (7) is connected to the side of the top panel (1) facing the back panel (4), the first connecting plate (7) is located on the side of the back panel (4) facing the front panel (3), the first locking hole (9) is provided at the connection of the top panel (1) and the first connecting plate (7), the first locking plate (8) is connected to the side of the back panel (4) facing the top panel (1), and the first locking plate (8) is locked to the first locking hole (9).

3. A foldable package according to claim 2, wherein the first catch (8) is provided with first undercuts (18) on opposite sides in the height direction.

4. A foldable packing box according to claim 1, wherein the second locking structure comprises a second connecting plate (10), a second clamping plate (11) and a second clamping hole (12), the second connecting plate (10) is connected to the side of the bottom plate (2) facing the back plate (4), the second connecting plate (10) is located on the side of the back plate (4) facing the front plate (3), the second clamping hole (12) is arranged at the connection position of the bottom plate (2) and the second connecting plate (10), the second clamping plate (11) is connected to the side of the back plate (4) facing the bottom plate (2), and the second clamping plate (11) is clamped in the second clamping hole (12).

5. A foldable packing according to claim 4, wherein the second card (11) is provided with second undercuts (19) on opposite sides in the height direction.

6. A foldable package according to claim 1, characterised in that the first side panel (5) and the second side panel (6) are connected with a stiffening panel (16) on both sides in the horizontal direction, the stiffening panel (16) being arranged between the top panel (1) and the bottom panel (2), the length of the stiffening panel (16) being adapted to the width of the first side panel (5) and the second side panel (6), respectively.

7. A foldable package according to claim 1, characterized in that the front panel (3) comprises a first panel (301) and a second panel (302), the first panel (301) being connected to the top panel (1) and the second panel (302) being connected to the bottom panel (2), the first panel (301) and the second panel (302) being spaced apart, the engaging panel (15) being connected to the first panel (301).

8. A foldable package according to claim 7, characterized in that the side of the first side panel (5) and the second side panel (6) facing the front panel (3) is provided with an inner lining panel (17) in height direction, the inner lining panel (17) being arranged between the first panel (301) and the second panel (302).

9. A foldable packing carton according to claim 7, characterized in that the first (301) and the second (302) panels are spaced both horizontally and vertically, one side of the first (5) and the second (6) side panel in the horizontal direction being adapted to the top panel (1) and the other side of the first (5) and the second (6) side panel in the horizontal direction being adapted to the bottom panel (2).