CN219077868U

CN219077868U - Corrugated carton convenient to fold

Info

Publication number: CN219077868U
Application number: CN202223277546.0U
Authority: CN
Inventors: 廖菲; 陈中攀
Original assignee: Shanghai Chengfeng Industrial Development Co ltd
Current assignee: Shanghai Chengfeng Industrial Development Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-26
Anticipated expiration: 2032-12-07

Abstract

The application relates to the technical field of corrugated boxes, in particular to a corrugated box convenient to fold, comprising: the hard shell bottom plate, the upper surface both sides of hard shell bottom plate are fixed with first curb plate, the other both sides of upper surface of hard shell bottom plate all are fixed with the second curb plate, two cooperation shape between first curb plate and the two the second curb plate is the rectangle, two the draw-in groove has all been seted up to the upper surface both sides of first curb plate and two the upper surface both sides of second curb plate. This application is convenient for two first curb plates of folding corrugated box and two second curb plate fixed mounting and the upper surface of hard shell bottom plate but because its material is corrugated paper material consequently can turn left and right and can fold, thereby the user can take out two first curb plates and four bolts that two second curb plates pegged graft through the draw-in groove when not using, alright fold between two first curb plates and two second curb plates and place.

Description

Corrugated carton convenient to fold

Technical Field

The utility model relates to the field of corrugated cartons, in particular to a corrugated carton convenient to fold.

Background

The corrugated board is manufactured into the corrugated paper box through die cutting, indentation, nailing or sticking. Corrugated cartons are the most widely used packaging products, and the dosage is always the first of various packaging products. Including calcium plastic corrugated cartons. For over half a century, corrugated cartons gradually replaced transport packaging containers such as wooden cartons with excellent usability and good processability, and became the main force of transport packaging. It not only protects commodity, is convenient for storage, transportation, but also plays the role of beautifying commodity and propaganda commodity. The corrugated case belongs to an environment-friendly product, which is favorable for environmental protection and loading, unloading and transportation.

Through searching, chinese patent publication No. CN 209480201U, a corrugated carton is disclosed, including last box and lower box, go up the box and detain on lower box from top to bottom, lower box includes outer box and interior box, outer box includes outer front end plate, outer back end plate, outer left side board and outer right side board, interior box includes interior front end plate, interior back end plate, interior left side board and interior right side board, all be equipped with the show window on outer front end plate, interior back end plate and the outer back end plate, form the cavity between outer box and the interior box, be equipped with a plurality of clamping lug in the cavity, clamping lug includes a plurality of outer left lug that are fixed on outer left side board, a plurality of outer right lug that are fixed on outer right side board, a plurality of interior left lug that are fixed on interior left side board and a plurality of interior right lug that are fixed on interior right side board, the cooperation of outer box through outer left lug and interior right lug presss from both sides tightly in the cavity, the utility model can improve the internal article of the protection of the box to observe the internal article of the box simultaneously.

With respect to the related art in the above, the applicant believes that the following drawbacks exist: the corrugated case has no folding function, and when the corrugated case needs to be stored and transported, if articles are placed above the corrugated case, the weight of the articles can possibly crush the corrugated case, and the corrugated case is pressed to be low in damage degree after being folded.

Disclosure of Invention

In order to facilitate folding of the corrugated case, the application provides a corrugated case convenient to fold.

The utility model provides a corrugated carton convenient to fold, comprising: the hard shell bottom plate, the upper surface both sides of hard shell bottom plate are fixed with first curb plate, the other both sides of upper surface of hard shell bottom plate all are fixed with the second curb plate, two cooperation shape between first curb plate and the two the second curb plate is rectangle, two the draw-in groove has all been seted up to the upper surface both sides of first curb plate and two the upper surface both sides of second curb plate, every two parallel to each other between the draw-in groove, every two the inside grafting of draw-in groove has the bolt.

Optionally, a positioning plate is fixed on an outer wall of one side of one of the first side plates, and a first cover plate is rotatably installed at the other end of the positioning plate.

Optionally, the other end of the first cover plate is rotatably provided with a first sealing plate, and the outer wall of the other first side plate is fixed with a first clamping seat.

Optionally, the inside both sides of first shrouding and first cassette all are fixed with the screw hole cover, be the block connection between first shrouding and the first cassette through screw hole cover and round pin axle.

Optionally, a positioning plate is fixed on an outer wall of one side of one of the second side plates, and a second cover plate is rotatably installed at the other end of the positioning plate.

Optionally, a second sealing plate is rotatably installed at the other end of the second cover plate, and a second clamping seat is fixed on the outer wall of the other second side plate.

Optionally, the second shrouding is fixed with the screw hole cover with the inside of second cassette, be the block connection between second shrouding and the second cassette through screw hole cover and round pin axle.

In summary, the present application includes the following beneficial technical effects:

the upper surfaces of the two first side plates and the two second side plates are fixedly arranged on the hard shell bottom plate, but the upper surfaces are made of corrugated paper, so that the hard shell bottom plate can be folded by left and right rotation, a user can draw out four bolts inserted into the two first side plates and the two second side plates through the clamping grooves when the hard shell bottom plate is not used, the two first side plates and the two second side plates can be folded and placed, and the two first side plates and the two second side plates are positioned through the four bolts when the hard shell bottom plate is arranged.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a mounting structure of a first card holder and a second card holder according to an embodiment of the present application;

fig. 3 is an enlarged schematic view of the structure at a in the embodiment of the present application.

Reference numerals: 1. a hard shell base plate; 2. a first side plate; 3. a second side plate; 4. a clamping groove; 5. a plug pin; 6. a positioning plate; 7. a first cover plate; 8. a first sealing plate; 9. a second cover plate; 10. a second sealing plate; 11. a first clamping seat; 12. and the second clamping seat.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a corrugated case convenient to fold. As shown in fig. 1-3, a corrugated carton for facilitating folding, comprising: the hard shell bottom plate 1, the upper surface both sides of hard shell bottom plate 1 are fixed with first curb plate 2, and the other both sides of upper surface of hard shell bottom plate 1 all are fixed with second curb plate 3, and the cooperation shape between two first curb plate 2 and two second curb plates 3 is the rectangle, and draw-in groove 4 has all been seted up to the upper surface both sides of two first curb plates 2 and the upper surface both sides of two second curb plates 3, is parallel to each other between every two draw-in grooves 4, and the inside of every two draw-in grooves 4 has pegged graft bolt 5.

As shown in fig. 1-3, a positioning plate 6 is fixed on the outer wall of one side of one of the first side plates 2, and a first cover plate 7 is rotatably mounted on the other end of the positioning plate 6.

As shown in fig. 1-3, the other end of the first cover plate 7 is rotatably provided with a first sealing plate 8, the outer wall of the other first side plate 2 is fixed with a first clamping seat 11, and a user places articles inside the two first side plates 2 and the two second side plates 3, and then folds and rotates the first cover plate 7 to seal the upper parts of the articles.

As shown in fig. 1-3, threaded hole sleeves are fixed on two sides of the inside of the first sealing plate 8 and the first clamping seat 11, the first sealing plate 8 is in clamping connection with the first clamping seat 11 through the threaded hole sleeves and the pin shafts, and the first sealing plate 8 is in threaded connection with the threaded hole sleeves through the pin shafts after being placed into the first clamping seat 11.

As shown in fig. 1-3, a positioning plate 6 is fixed on the outer wall of one side of one second side plate 3, and a second cover plate 9 is rotatably installed on the other end of the positioning plate 6.

As shown in fig. 1-3, the other end of the second cover plate 9 is rotatably provided with a second sealing plate 10, and the outer wall of the other second side plate 3 is fixed with a second clamping seat 12.

As shown in fig. 1-3, threaded hole sleeves are fixed in the second sealing plate 10 and the second clamping seat 12, the second sealing plate 10 is in clamping connection with the second clamping seat 12 through the threaded hole sleeves and the pin shafts, and then the second sealing plate is covered above the first cover plate 7 through the second cover plate 9 so as to increase the tightness of the second sealing plate to the inside.

The implementation principle of the embodiment of the application is as follows: the two first side plates 2 and the two second side plates 3 are fixedly arranged on the upper surface of the hard shell bottom plate 1, but can be folded due to the fact that the upper surface is made of corrugated paper, the left and right rotation can be carried out, a user can draw out four bolts 5 inserted into the two first side plates 2 and the two second side plates 3 through the clamping grooves 4 when the hard shell bottom plate is not used, the two first side plates 2 and the two second side plates 3 can be folded and placed, the two first side plates 2 and the two second side plates 3 can be positioned through the four bolts 5 when the hard shell bottom plate is arranged, the strength between the two first side plates 2 and the two second side plates 3 can be increased due to the fact that the bolts 5 are made of metal, then the user can place articles inside the two first side plates 2 and the two second side plates 3, then the first cover plate 7 is folded and rotated to seal the upper side of the articles, the first cover plate 8 is placed inside the first clamping seat 11 and then screwed through a pin shaft sleeve to be connected with the threaded hole sleeve, and then the sealing degree of the inner side of the first cover plate 7 is increased when the second cover plate 9 is covered above the first cover plate 7.

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. A corrugated carton for facilitating folding, comprising: hard shell bottom plate (1), its characterized in that: the two sides of the upper surface of the hard shell bottom plate (1) are fixedly provided with first side plates (2), the other two sides of the upper surface of the hard shell bottom plate (1) are fixedly provided with second side plates (3), the matching shapes between the first side plates (2) and the second side plates (3) are rectangular, the two sides of the upper surface of the first side plates (2) and the two sides of the upper surface of the second side plates (3) are respectively provided with a clamping groove (4), every two clamping grooves (4) are parallel to each other, and a bolt (5) is inserted into each two clamping grooves (4).

2. A corrugated carton as claimed in claim 1, wherein one side wall of one of the first side panels (2) is fixed with a positioning plate (6), and the other end of the positioning plate (6) is rotatably provided with a first cover plate (7).

3. A corrugated carton as claimed in claim 2, wherein the other end of the first cover plate (7) is rotatably provided with a first sealing plate (8), and the outer wall of the other first side plate (2) is fixed with a first clamping seat (11).

4. A corrugated case convenient to fold according to claim 3, wherein threaded hole sleeves are fixed on two sides of the inside of the first sealing plate (8) and the first clamping seat (11), and the first sealing plate (8) is connected with the first clamping seat (11) in a clamping manner through the threaded hole sleeves and the pin shafts.

5. A corrugated box convenient to fold according to claim 4, wherein one side outer wall of one of the second side plates (3) is fixed with a positioning plate (6), and the other end of the positioning plate (6) is rotatably provided with a second cover plate (9).

6. A corrugated box convenient to fold according to claim 5, wherein the other end of the second cover plate (9) is rotatably provided with a second sealing plate (10), and the outer wall of the other second side plate (3) is fixed with a second clamping seat (12).

7. The corrugated case convenient to fold according to claim 6, wherein threaded hole sleeves are fixed inside the second sealing plate (10) and the second clamping seat (12), and the second sealing plate (10) is connected with the second clamping seat (12) in a clamping manner through the threaded hole sleeves and the pin shafts.