CN219428562U

CN219428562U - Packaging box

Info

Publication number: CN219428562U
Application number: CN202221472644.7U
Authority: CN
Inventors: 凌龙; 凌浩; 唐亚平
Original assignee: Huizhou Jiajing Printing Products Co ltd
Current assignee: Huizhou Jiajing Printing Products Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2023-07-28
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to a packing carton technical field, especially a packing carton, it includes box body and lid, the box body top is the opening setting, the lid articulates in the box body top, the lid is used for closing the top opening of box body, the box body includes the bottom plate, two positive boards and two curb plates, two positive boards articulate respectively in the front and the back of bottom plate, two curb plates articulate in two sides of bottom plate, all be provided with the connecting plate between the both ends of two positive boards and curb plate, the shape of connecting plate is triangle-shaped setting, a right angle limit of connecting plate articulates with the curb plate, a hypotenuse of connecting plate articulates with the surface of positive board, the connecting plate is provided with four sets of connecting plates, four sets of connecting plates set up respectively in the junction of positive board and curb plate, the edge that the curb plate was kept away from to the positive board articulates there is the backup pad, two lateral walls of backup pad respectively with two curb plate butt cooperations; this application has the advantage that improves the accomodate convenience of packing carton.

Description

Packaging box

Technical Field

The application relates to the technical field of packaging boxes, in particular to a packaging box.

Background

The packaging box is a box for packaging products, and can be classified by materials such as: carton, iron box, wood box, cloth box, leather box, acrylic box, corrugated packaging box, pvc box etc. also can be classified according to the name of the product such as: moon cake box, tea box, medlar box, candy box, exquisite gift box, local product box, wine box, chocolate box, food, medicine and health product box, food packaging box, tea packaging box, stationery box and the like. Packaging box functions: ensure the safety of the products in transportation, promote the grade of the products, etc.

In the related art, a traditional packing box is in a cuboid shape, the packing box comprises a box body and a cover body, the top of the box body is provided with an opening, the cover body is hinged to the top of the box body, and the cover body is used for covering the top opening of the box body.

With respect to the above-described related art, the inventors consider that there are the following problems: when the packing carton is idle, traditional packing carton is because for three-dimensional structure, and the packing carton has taken up more accommodation space, is inconvenient for accomodate.

Disclosure of Invention

In order to improve the storage convenience of packing carton, this application provides a packing carton.

The application provides a packing carton adopts following technical scheme:

the utility model provides a packing carton, includes box body and lid, the box body top is the opening setting, the lid articulated in the box body top, the lid is used for the lid to close the top opening of box body, the box body includes bottom plate, two positive boards and two curb plates, two positive boards articulate respectively in the front and the back of bottom plate, two the curb plate articulate in two sides of bottom plate, two positive boards with all be provided with the connecting plate between the both ends of curb plate, the shape of connecting plate is triangle-shaped setting, a right angle limit of connecting plate with the curb plate articulates, a hypotenuse of connecting plate with the surface of positive board articulates, the connecting plate is provided with four groups, four groups the connecting plate set up respectively in positive board with the junction of curb plate, positive board keep away from the edge of curb plate articulates there is the backup pad, two lateral walls of backup pad respectively with two the butt cooperation.

Through adopting above-mentioned technical scheme, when packing carton needs to be accomodate, user control backup pad rotates, so that the backup pad rotates towards the opening part of box body, so that the backup pad shifts out the box body, at this moment, backup pad and two curb plates separation, so that two curb plates can inwards roll over towards the bottom plate, when two curb plates inwards roll over, drive the connecting plate and rotate, again because the hypotenuse of connecting plate articulates in the surface of positive board, and then the spacing of aligning the board has been solved, positive board is towards the outside upset, so that whole box body is folded into comparatively flat platelike structure from the three-dimensional shape, the space that the box body occupy has been reduced, the convenience of accomodating of packing carton is improved.

Preferably, the edge of the supporting plate is provided with a pull rope, and the pull rope is positioned on the side wall of the hinging part of the supporting plate, which is far away from the supporting plate and the positive plate.

Through adopting above-mentioned technical scheme, because both ends and two curb plates of backup pad offset, the stay cord is held to the user's hand to take out the box body with one side of backup pad, improved user's simple operation nature.

Preferably, the surface of the pull rope is provided with roughening patterns.

Through adopting above-mentioned technical scheme, the surface of stay cord is provided with the roughening line to improve the roughness on stay cord surface, when reducing the user and gripping the stay cord, take place because of the smooth condition of taking off of stay cord surface, improved the job stabilization nature of this packing carton.

Preferably, the two support plates are symmetrical with respect to the center of the bottom plate.

Through adopting above-mentioned technical scheme, two the backup pad is about the central symmetry of bottom plate to make the both sides of curb plate both can receive the backup pad supporting force, improved the holistic structural stability of box body.

Preferably, the cover body comprises a first cover plate and a second cover plate, one side edge of the first cover plate is hinged to the top of one positive plate, the second cover plate is hinged to the other side edge of the first cover plate, the first cover plate covers the opening of the box body, the second cover plate is attached to the surface of the other positive plate, and a pair of magnets is arranged between the second cover plate and the positive plate.

Through adopting above-mentioned technical scheme, a side of first apron articulates in the top of a positive board wherein to make lid and box body integrated into one piece, improved the storage convenience of packing carton, and when the opening part of first apron lid in the box body, when the surface of second apron and the surface laminating of positive board, two sets of magnet are mutually attracted, realize the relative fixation between lid and the box body.

Preferably, the side wall of one of the support plates is rotatably provided with a support rod, the side wall of the first cover plate is provided with a slot, the support rod is in plug-in fit with the slot, and an inclined angle is formed between the support rod and the first cover plate.

Through adopting above-mentioned technical scheme, when first apron is opened, rotate the bracing piece, overturn first apron again to in making the bracing piece insert the slot, the bracing piece plays the supporting role to first apron, so that the lid is open state, in order that the user watches or look for the inside article of box body.

Preferably, the end of the supporting rod is arranged in a round angle.

Through adopting above-mentioned technical scheme, the tip of bracing piece is the fillet setting to play the guide effect, so that the bracing piece can insert to the slot inside more swiftly.

Preferably, a bolt is movably inserted into the outer wall of the supporting rod, and the bolt movably penetrates through one positive plate.

Through adopting above-mentioned technical scheme, after the bracing piece rotates certain angle, pass the bracing piece with the bolt and insert in the positive board to inject the rotation of bracing piece, improved the supporting stability of bracing piece.

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

1. when the packing box needs to be stored, a user controls the supporting plate to rotate, so that the supporting plate rotates towards the opening of the box body, and the supporting plate moves out of the box body, at the moment, the supporting plate is separated from the two side plates, so that the two side plates can be folded inwards towards the bottom plate, the two side plates are folded inwards, meanwhile, the connecting plate is driven to rotate, and the bevel edge of the connecting plate is hinged to the surface of the positive plate, so that the limit of the positive plate is eliminated, the positive plate is turned outwards, the whole box body is folded into a relatively flat plate-shaped structure from a three-dimensional shape, the occupied space of the box body is reduced, and the storage convenience of the packing box is improved;

2. because the two ends of the supporting plate are propped against the two side plates, a user holds the pull rope by hands, so that one side of the supporting plate is conveniently pulled out of the box body, and the operation convenience of the user is improved;

3. the surface of stay cord is provided with the roughness that increases to improve the roughness on stay cord surface, in order to reduce when the user grips the stay cord, because of the smooth condition emergence that takes place of taking off of stay cord surface, improved the job stabilization nature of this packing carton.

Drawings

Fig. 1 is a schematic overall structure of embodiment 1 of the present application.

Fig. 2 is a schematic view showing the structure of the package according to embodiment 1 of the present application when the package is unfolded.

Fig. 3 is a schematic overall structure of embodiment 2 of the present application.

Fig. 4 is an enlarged schematic view of the portion a in fig. 3.

Reference numerals illustrate: 1. a case body; 11. a bottom plate; 12. a positive plate; 121. a slot; 13. a side plate; 2. a cover body; 21. a first cover plate; 22. a second cover plate; 3. a connecting plate; 4. a support plate; 41. a pull rope; 42. a support rod; 421. a plug pin; 5. and (3) a magnet.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-4.

The embodiment of the application discloses a packaging box.

Example 1:

referring to fig. 1 and 2, a packing box includes a box body 1 and a cover body 2, wherein the top of the box body 1 is provided with an opening, the cover body 2 is hinged to the top opening of the box body 1, the box body 1 is used for containing articles, and the cover body 2 is used for sealing the box body 1.

Specifically, the box body 1 includes bottom plate 11, two positive boards 12 and two curb plates 13, and bottom plate 11, two positive boards 12 and two curb plates 13 all are cuboid form setting, and bottom plate 11 is the level setting, and the long limit of two positive boards 12 articulates respectively in the front and the back of bottom plate 11, and two curb plates 13 then articulate respectively in two sides of bottom plate 11, and when two positive boards 12 and two lateral walls all upwards rotate to being vertical state towards the middle part of bottom plate 11, positive board 12 and curb plate 13 enclose each other and close and form open-top's box body 1.

Further, in order to maintain the stability of the box body 1, the connection plates 3 are disposed between two ends of the two front plates 12 and the side plates 13, the connection plates 3 are disposed in four groups, the four groups of connection plates 3 are respectively disposed at two ends of the two side plates 13, each group of connection plates 3 is disposed in two, and the description is given below with one group of connection plates 3. The connecting plates 3 are arranged in a triangle shape, wherein one connecting plate 3 is fixed on the surface of the positive plate 12, a right-angle side of the other connecting plate 3 is hinged with the side plate 13, and a bevel edge of the connecting plate 3 is hinged with a bevel edge of the other connecting plate 3 in the same group. In addition, the edge that positive board 12 kept away from curb plate 13 articulates there is backup pad 4, and backup pad 4 is the cuboid form setting, and two lateral walls of backup pad 4 respectively with two curb plate 13 butt cooperations.

Specifically, when packing carton needs to be accomodate, user control backup pad 4 rotates to make backup pad 4 rotate towards the opening part of box body 1, so that backup pad 4 shifts out box body 1, at this moment, backup pad 4 and two curb plates 13 separation, so that two curb plates 13 can inwards roll over towards bottom plate 11, when two curb plates 13 inwards roll over, drive connecting plate 3 and rotate, owing to the hypotenuse of connecting plate 3 articulates in the surface of positive board 12 again, and then the spacing of aligning board 12 has been removed, positive board 12 is overturned towards the outside, in order to make whole box body 1 fold into comparatively flat platy structure from the three-dimensional shape, the space that box body 1 occupy has been reduced, the convenience of accomodating of packing carton is improved.

In addition, the backup pad 4 is provided with two, and two backup pads 4 are parallel to each other and set up in the both sides of bottom plate 11 about the central symmetry of bottom plate 11 to make the both sides of curb plate 13 all receive backup pad 4 supporting force, improved box body 1 holistic structural stability.

Further, the side wall of the hinged part of the supporting plate 4, far away from the supporting plate 12, is fixedly provided with a pull rope 41, the pull rope 41 is fixed with the supporting plate 4 in an adhesive mode, and the surface of the pull rope 41 is provided with roughening patterns.

Because the two ends of the supporting plate 4 are propped against the two side plates 13, a user holds the pull rope 41 by hands, so that one side of the supporting plate 4 is conveniently pulled out of the box body 1, and the operation convenience of the user is improved. Meanwhile, the surface of the pull rope 41 is provided with roughening patterns so as to improve the roughness of the surface of the pull rope 41, so that the situation that a user takes off hands due to the smooth surface of the pull rope 41 when holding the pull rope 41 is reduced, and the working stability of the packaging box is improved.

On the other hand, the cover body 2 comprises a first cover plate 21 and a second cover plate 22, the first cover plate 21 and the second cover plate 22 are all in cuboid-shaped arrangement, one side edge of the first cover plate 21 is hinged to the top of one positive plate 12, the second cover plate 22 is hinged to the other side edge of the first cover plate 21, the first cover plate 21 covers the opening of the box body 1, the surface of the second cover plate 22 is attached to the surface of the other positive plate 12, a pair of magnets 5 are arranged between the second cover plate 22 and the positive plate 12, and the magnets 5 are fixed inside the second cover plate 22 and the positive plate 12 in an embedded mode.

One side of the first cover plate 21 is hinged to the top of one of the front plates 12, so that the cover body 2 and the box body 1 are integrally formed, the storage convenience of the packing box is improved, and when the first cover plate 21 is covered at the opening of the box body 1, the surface of the second cover plate 22 is attached to the surface of the front plate 12, the two groups of magnets 5 are attracted to each other, and the relative fixation between the cover body 2 and the box body 1 is realized.

The implementation principle of the packing box of the embodiment 1 of the application is as follows: when the packing carton needs to be accomodate, user control backup pad 4 rotates to make backup pad 4 rotate towards the opening part of box body 1, so that backup pad 4 shifts out box body 1, at this moment, backup pad 4 and two curb plates 13 separation, so that two curb plates 13 can inwards roll over towards bottom plate 11, when two curb plates 13 inwards roll over, drive connecting plate 3 and rotate, owing to the hypotenuse of connecting plate 3 articulates in the surface of just board 12 again, and then the spacing of just board 12 has been solved, just board 12 turns over towards the outside, so that whole box body 1 folds into comparatively flat platelike structure from the three-dimensional shape, the space that box body 1 took has been reduced, the convenience of accomodating of packing carton is improved.

Example 2:

referring to fig. 3 and 4, unlike embodiment 1, the side wall of one of the support plates 4 is rotatably provided with a support rod 42, the axis of the support rod 42 is parallel to the side wall of the support plate 4, the end of the support rod 42 is provided with a rounded corner, the side wall of the first cover plate 21 is provided with a slot 121, the support rod 42 is in plug-in fit with the slot 121, and an inclination angle is formed between the support rod 42 and the first cover plate 21.

When the first cover 21 is opened, the support rod 42 is rotated, and then the first cover 21 is turned over, so that the support rod 42 is inserted into the slot 121, and the support rod 42 supports the first cover 21, so that the cover 2 is in an opened state, and a user can conveniently watch or find objects in the box 1. Meanwhile, the end of the support bar 42 is rounded to play a guiding role, so that the support bar 42 can be more rapidly inserted into the slot 121.

Further, the outer wall of the supporting rod 42 is movably inserted with a plug 421, the plug 421 movably penetrates through one of the positive plates 12, and when the supporting rod 42 rotates for a certain angle, the plug 421 penetrates through the supporting rod 42 and is inserted into the positive plate 12 to limit the rotation of the supporting rod 42, so that the supporting stability of the supporting rod 42 is improved.

The implementation principle of embodiment 2 of the present application is substantially the same as that of embodiment 1, and will not be described in detail herein.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a packing carton, includes box body (1) and lid (2), box body (1) top is the opening setting, lid (2) articulated in box body (1) top, lid (2) are used for the lid to close the open-top of box body (1), its characterized in that: the box body (1) comprises a bottom plate (11), two front plates (12) and two side plates (13), wherein the two front plates (12) are respectively hinged to the front edge and the rear edge of the bottom plate (11), the two side plates (13) are respectively hinged to the two side edges of the bottom plate (11), the two front plates (12) and the two side plates (13) are respectively provided with a connecting plate (3), the shape of the connecting plate (3) is triangular, a right-angle edge of the connecting plate (3) is hinged to the side plates (13), a bevel edge of the connecting plate (3) is hinged to the surface of the front plates (12), the connecting plate (3) is provided with four groups, the four groups of connecting plates (3) are respectively arranged at the joint of the front plates (12) and the side plates (13), the edges of the front plates (12) away from the side plates (13) are respectively hinged to a supporting plate (4), and the two side walls of the supporting plate (4) are respectively in butt fit with the two side plates (13).

2. A package as claimed in claim 1, wherein: the edge of backup pad (4) is provided with stay cord (41), stay cord (41) are located backup pad (4) keep away from oneself with the lateral wall of hinge department of positive board (12).

3. A package as claimed in claim 2, wherein: the surface of the pull rope (41) is provided with roughening patterns.

4. A package as claimed in claim 1, wherein: the two support plates (4) are arranged, and the two support plates (4) are symmetrical with respect to the center of the bottom plate (11).

5. A package as claimed in claim 1, wherein: the cover body (2) comprises a first cover plate (21) and a second cover plate (22), one side edge of the first cover plate (21) is hinged to the top of one positive plate (12), the second cover plate (22) is hinged to the other side edge of the first cover plate (21), the first cover plate (21) covers the opening of the box body (1), the second cover plate (22) is attached to the surface of the other positive plate (12), and a pair of magnets (5) are arranged between the second cover plate (22) and the positive plate (12).

6. A package as claimed in claim 5, wherein: the side wall of one supporting plate (4) is rotatably provided with a supporting rod (42), a slot (121) is formed in the side wall of the first cover plate (21), the supporting rod (42) is in plug-in fit with the slot (121), and an inclined angle is formed between the supporting rod (42) and the first cover plate (21).

7. A package as claimed in claim 6, wherein: the end part of the supporting rod (42) is arranged in a round angle.

8. A package as claimed in claim 6, wherein: the outer wall of the supporting rod (42) is movably inserted with a bolt (421), and the bolt (421) movably penetrates through one positive plate (12).