CN212739090U

CN212739090U - Circulating packing box

Info

Publication number: CN212739090U
Application number: CN202021571375.0U
Authority: CN
Inventors: 王圭平
Original assignee: Ningbo Hexiang Technology Co ltd
Current assignee: Ningbo Hexiang Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-19
Anticipated expiration: 2030-07-31

Abstract

Circulation packing box, curb plate including the bottom plate with enclose the curb plate that closes each other, the curb plate includes preceding curb plate, the posterior lateral plate, left side board and right side board, the bottom plate includes centrosymmetric first bottom plate and second bottom plate, first bottom plate and second bottom plate all include the locking plywood of bending, otic placode and coincidence board, two locking boards of bending are respectively in the past curb plate, posterior lateral plate bottom downwardly extending, the tip integrated into one piece of locking plywood of bending has the otic placode, the otic placode has first crease with the suppression of locking board junction of bending, the coincidence board includes mutual fixed connection's guide pterygoid lamina and lower cooperation board, two guide pterygoid laminas are respectively from left side board and right side board bottom downwardly extending, lower cooperation board and the locking plywood integrated into one piece of bending. And a second crease is pressed at the joint of the lower matching plate and the bending locking plate. This practicality expandes, folding convenience, sound construction, and the bottom plate is seamless, and the security performance is high, long service life, very practical.

Description

Circulating packing box

Technical Field

The utility model relates to a packing box technical field especially relates to a circulation packing box.

Background

In the use scenes of boxes such as logistics transportation, storage and the like, a larger box body is often used, in order to be recycled, the box body is usually of a plate-shaped foldable structure, the convenience of opening and forming the box, whether the box body structure is stable or not, whether the box bottom is flat or not after being unfolded and the like can become an important evaluation factor whether the box body structure is reasonable or not, particularly when the circulating packing box is used for logistics transportation, the times of folding and opening the box are many, whether the use is convenient or not directly influences the use experience, and higher requirements are also provided for the durability of the box; in addition, in the transportation, the box lid closes the back, how to guarantee that the transportation can not opened by other people, and the design is prevented stretching into the structure, strengthens the security performance of box, all is the direction that needs the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the problem to prior art exists provides one kind and struts, folding convenience, but the bottom plate automatic closure, the circulation packing box that the security performance is high.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: circulation packing box, curb plate that closes including the bottom plate and enclosing each other, the curb plate includes preceding curb plate, posterior lateral plate, left side board and right side board, the bottom plate includes central symmetry and first bottom plate and the second bottom plate that can lock each other, first bottom plate and second bottom plate all include the closure board of bending, otic placode and coincidence board, two the closure board of bending respectively in the past curb plate, posterior lateral plate bottom downwardly extending, the tip integrated into one piece of closure board of bending has the otic placode, the otic placode has first crease with the closure board junction suppression of bending, the coincidence board includes mutual fixed connection's guide pterygoid lamina and lower cooperation board, two the guide pterygoid lamina is from left side board and right side board bottom downwardly extending respectively, cooperation board and the closure board integrated into one piece of bending down.

Furthermore, lower cooperation board passes through spot welding fixed connection at guide wing plate lower surface, the department of connection pressfitting of lower cooperation board and the locking plate of bending has the second crease.

Furthermore, the bending locking plate comprises a rectangular part and a right-angled trapezoidal part which are integrally formed, and the lug plate is integrally formed at the upper bottom of the right-angled trapezoidal part.

Further, the circulation packing box still includes upper cover plate, first last pterygoid lamina and second and goes up the pterygoid lamina, first last pterygoid lamina and second go up the pterygoid lamina and upwards extend from two blocks of curb plates relatively respectively, the tip integrated into one piece that the curb plate was kept away from to first last pterygoid lamina has a plurality of inserted sheet portions, the tip integrated into one piece that the curb plate was kept away from to the second goes up the pterygoid lamina has the plug-in hole portion that matches with inserted sheet portion.

Further, the insert piece portions are provided in total of three.

Furthermore, a buckle is fixedly arranged on the end part, far away from the side plate, of the upper cover plate, and a buckle matching plate matched with the buckle is fixedly arranged on the side plate.

Compared with the prior art, the utility model discloses circulation packing box has following beneficial effect: the ear plates can be bent upwards to be attached to the inner walls of the side plates, so that the bending locking plates can be accurately clamped after being pressed downwards, the bending locking plates can realize self locking, the structures can be mutually limited, the connection is firm, and no gap is formed in the connection; the bottom plate is flat after being unfolded, and the box body is regular in shape and convenient to stack; the packing box can lead each plate to smoothly complete the unfolding or folding action along the pre-designed path through the pre-pressed crease and the guide of the superposed plates, and has convenient use and simple steps; in addition, designed and prevented stretching into the structure, inserted sheet portion and socket portion can mutually support, and is safer in the transportation, and the design of buckle has also increased the security performance.

Drawings

Fig. 1 is a schematic perspective view of the circulation packing box of the present invention (in the process of opening).

Fig. 2 is a schematic perspective view of the circulating packaging box of the present invention (after being completely opened).

Reference numerals: 11. a base plate; 111. bending the locking plate; 1111. a rectangular portion; 1112. a right trapezoid portion; 112. an ear plate; 113. a plywood; 1131. a guide wing plate; 12. a side plate; 121. a snap-fit plate; 13. an upper cover plate; 131. buckling; 14. a first upper wing plate; 141. an insert part; 15. a second upper wing plate; 151. a socket portion;

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 2, the circulating package box includes a bottom plate 11 and side plates 12 which are mutually enclosed, the side plates 12 include a front side plate, a rear side plate, a left side plate and a right side plate, the bottom plate 11 includes a first bottom plate and a second bottom plate which are centrosymmetric and can be mutually locked, the centrosymmetric point is a geometric midpoint of an inner space of the box body, the first bottom plate and the second bottom plate both include a bending locking plate 111, an ear plate 112 and a coincidence plate 113, the two bending locking plates 111 respectively extend downwards from the front side plate and the bottom of the rear side plate, the length of the extending bending locking plate 111 is matched with the width of the box body, the end part of the bending locking plate 111 is integrally formed with the ear plate 112, and a first crease is pressed at the joint of the ear plate 112 and the bending locking plate 111, so that the ear plate 112 is automatically attached to the.

The overlapped plate 113 comprises a guide wing plate 1131 and a lower matching plate which are fixedly connected with each other, the two guide wing plates 1131 respectively extend downwards from the bottoms of the left side plate and the right side plate, the lower matching plate and the bending locking plate 111 are integrally formed, and the guide wing plates 1131 are used for guiding the bending locking plate 111 to be pressed downwards when the box body is unfolded and formed, so that the automatic locking of the two bending locking plates 111 is realized.

In this embodiment, the lower matching plate is fixedly connected to the lower surface of the guide wing plate 1131 by spot welding, a second fold is pressed at the joint of the lower matching plate and the bent locking plate 111, and the second fold is a connecting line between the bevel edge and the corner of the lower matching plate, so that the guide wing plate 1131 can smoothly guide the two bent locking plates 111 to be folded inwards when the foldable bicycle is folded.

In this embodiment, the bent locking plate 111 includes a rectangular portion 1111 and a right trapezoid portion 1112 formed integrally, and an ear plate 112 is formed integrally at an upper bottom of the right trapezoid portion 1112.

In addition, the circulating packing box of the embodiment further comprises an upper cover plate 13, a first upper wing plate 14 and a second upper wing plate 15, wherein the first upper wing plate 14 and the second upper wing plate 15 respectively extend upwards from the two side plates 12 facing each other and are folded towards the inner side of the box body during the covering process, a plurality of inserting piece portions 141 are integrally formed at the end part, away from the side plates 12, of the first upper wing plate 14, and inserting hole portions 151 matched with the inserting piece portions 141 are integrally formed at the end part, away from the side plates 12, of the second upper wing plate 15.

The end part of the upper cover plate 13 far away from the side plate 12 is fixedly provided with a buckle 131, the side plate 12 is fixedly provided with a buckle matching plate 121 matched with the buckle 131, and the upper cover plate 13 and the side plate 12 can be ensured to be connected safely and firmly through locking of the buckle 131 and the buckle matching plate 121.

When the cover needs to be closed, the first upper wing plate 14 and the second upper wing plate 15 can be folded towards the inner side of the box body, the inserting piece part 141 is correspondingly inserted into the inserting hole part 151, then the upper cover plate 13 is closed, the downward folding part of the upper cover plate 13 is folded downwards, the buckle 131 on the downward folding part and the buckle matching plate 121 on the side plate 12 are locked, the cover is closed, and the sealing of the top of the circulating packing box is ensured.

The side plates enclose a synthetic rectangle in the implementation, namely the circulating packaging box is a cuboid, and can also be designed into other structures such as a polygon prism and the like, and the ear plate structure can still be applied.

Under fold condition, the length of whole object is the length of preceding curb plate with the right side board, when needing to use, with before strutting, two back curb plates, the closure plate of bending can be automatic pushing down under the traction of guide pterygoid lamina, several blocks of curb plates expand into the rectangle by parallelogram gradually, and the otic placode can laminate curb plate inner wall, supports curb plate inner wall and realizes the screens, makes the box become regular cuboid.

Finally, it should be noted that: the front, the back, the left and the right are only used for convenience of description and use and do not limit the technical scheme. The above embodiments are merely illustrative of the technical solutions of the present invention, and not limitative thereof; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The circulating packing box is characterized by comprising a bottom plate (11) and side plates (12) which are mutually enclosed, the side plates (12) comprise a front side plate, a rear side plate, a left side plate and a right side plate, the bottom plate (11) comprises a first bottom plate and a second bottom plate which are centrosymmetric, the first bottom plate and the second bottom plate respectively comprise a bending locking plate (111), an ear plate (112) and a coincidence plate (113), the two bending locking plates (111) respectively extend downwards from the bottoms of the front side plate and the rear side plate, the end part of the bending locking plate (111) is integrally formed with an ear plate (112), a first crease is arranged at the joint of the ear plate (112) and the bending locking plate (111), heavy plywood (113) are including guide wing board (1131) and the lower cooperation board that links firmly mutually, two guide wing board (1131) are followed left side board and right side board bottom downwardly extending respectively, cooperation board and bending lock plywood (111) integrated into one piece down.

2. The recycle package box according to claim 1, wherein the lower fitting plate is fixedly connected to the lower surface of the guide wing plate (1131) by spot welding, and a second fold is provided at the joint of the lower fitting plate and the folding locking plate (111).

3. The recycle package of claim 1 wherein the fold over closure (111) comprises an integrally formed rectangular portion (1111) and a right trapezoid portion (1112), the upper base of the right trapezoid portion (1112) having the ear panel (112) integrally formed therewith.

4. The circulating packing box of claim 1, further comprising an upper cover plate (13), a first upper wing plate (14) and a second upper wing plate (15), wherein the first upper wing plate (14) and the second upper wing plate (15) respectively extend upwards from two opposite side plates (12), the end part of the first upper wing plate (14) far away from the side plates (12) is integrally formed with a plurality of inserting piece parts (141), and the end part of the second upper wing plate (15) far away from the side plates (12) is integrally formed with inserting hole parts (151) matched with the inserting piece parts (141).

5. A carton according to claim 4, characterized in that said tab portions (141) are provided in total in three.

6. A circulating packing box according to claim 4, characterized in that the end of the upper cover plate (13) far away from the side plate (12) is fixedly provided with a buckle (131), and the side plate (12) is fixedly provided with a buckle matching plate (121) matched with the buckle (131).