CN213229377U

CN213229377U - Folding-free closed type packaging paper box

Info

Publication number: CN213229377U
Application number: CN202021757909.9U
Authority: CN
Inventors: 潘建宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-05-18
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses an exempt from folding closed packing carton, belong to the packing carton, packing box technical field, including the bottom surface with connect in the left surface of diapire upper end, the right flank, the leading flank, the box body that the trailing flank constitutes etc, the upper end of left surface, the upper end of right flank all is connected with the hem through the broken line, the bottom of hem all is provided with the socket of rectangular half thin mouthful of bottle type form at the side of corresponding broken line, the front end of lid is connected with preceding tab through the broken line, the front end inboard of preceding tab is provided with the adhesive tape that transversely runs through this preceding tab, this adhesive tape surface is provided with from type paper, the middle part of preceding tab is provided with the tear crease line of pressing that transversely runs through this. The utility model discloses compare with current structure, rational in infrastructure, the user need not to carry out the structure to the box and folds, need not to use the sticky tape joint sealing, takes off and seals from type paper and glue the back and can not unpack apart, and inside product is safer, and convenient to use saves time greatly, but reuse, resources are saved after the use.

Description

Folding-free closed type packaging paper box

Technical Field

The utility model relates to a packing carton and packing box technical field, concretely relates to exempt from folding closed packing carton.

Background

In recent years, with the rapid development of the logistics industry, the demand of packaging cartons and turnover cartons is increased dramatically. At present, a large multipurpose corrugated paper (box) box for logistics packaging is used for sealing a paper box through a tape after articles are placed into the paper box.

However, because the existing corrugated paper box (box) needs to be folded manually, the time cost is too high, the box is still required to be sealed by using an adhesive tape, the appearance is not attractive enough, the box sealing efficiency is low, the box sealing fastness is not enough, a large amount of adhesive tapes are required for increasing the box sealing fastness, the waste is caused, the adhesive tapes are not easy to detach after the box is sealed, the trouble is brought to the box opening, the paper box is easy to damage in the box opening process, and the paper box cannot be reused.

Therefore, the prior art needs a packaging paper box which has a more reasonable structure, is not required to be folded manually, can be opened to form a box (case), is not required to be sealed by an adhesive tape, is convenient to use and can be reused after use.

Disclosure of Invention

The utility model aims at overcoming the defects in the prior art, and providing a folding-free closed packaging paper box which has more reasonable structure, does not need to be folded, does not need to be sealed by adhesive tapes, is convenient to use and can be reused after use.

The utility model discloses a realize through following technical scheme:

a folding-free closed packing carton comprises a bottom surface, and a front side surface, a rear side surface, a left side surface and a right side surface which are arranged on the bottom surface, wherein: the rear side surface is connected with a box cover through a folding line; the upper ends of the left side surface and the right side surface are both connected with folded edges through folded lines, and the bottom of each folded edge close to the folded line is provided with a socket; inserting pieces matched with the shapes of the inserting holes are arranged on the two sides of the box cover; both ends of the left side surface and the right side surface are provided with a front adhesive sheet and a rear adhesive sheet; the front adhesive sheet is provided with a front crease line, the front adhesive sheet is adhered to the front side surface through the front crease line, the rear adhesive sheet is provided with a rear crease line, and the rear adhesive sheet is adhered to the rear side surface through the rear crease line; the front end of the box cover is connected with a front folding piece through a folding line, and the inner side of the front end of the front folding piece is provided with an adhesive tape; and the middle part of the front folding piece is provided with a tearing crease line.

Preferably, the angle of inclination of the front crease line to the rear crease line is 30 ° to 55 °.

Preferably, the adhesive tape is a tearing single-corrugated-edge adhesive tape, the adhesive tape transversely penetrates through the front folding piece, release paper is arranged on the surface of the adhesive tape, and the tearing indentation line transversely penetrates through the front folding piece.

The utility model has the advantages that: the utility model discloses the structure is more reasonable, need not to carry out artifical folding, opens box (case) of becoming, need not to use the sticky tape joint sealing, effectively improves joint sealing efficiency, and convenient to use easily unpacks, but reuse after the use. Simultaneously, it is folding accomodate the back occupation space little, easily deposits and the commodity circulation transportation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of the case body in a retracted state.

In the figure: 1-a bottom surface; 2-front side; 3-rear side; 4-left flank; 5-right side; 6-a pre-adhesive sheet; 7-rear adhesive sheet; 8-folding edges; 9-rear crease line; 10-a socket; 11-a box cover; 12-an insert sheet; 13-easily tearing and pulling the single corrugated edge adhesive tape; 14-tear scoreline; 15-front folding piece; 16-front crease line.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in figure 1, the folding-free closed type packaging paper box or the folding-free closed type packaging paper box comprises a box body consisting of a bottom surface 1 and a front side surface 2, a rear side surface 3, a left side surface 4 and a right side surface 5 which are arranged at the upper end of the bottom surface 1, and a box cover 11 which is arranged above the box body and is connected with the rear side surface 3, wherein the upper end of the left side surface 4 and the upper end of the right side surface 5 are connected with folded edges 8 through folded lines, the bottom ends of the two folded edges 8 are respectively provided with a socket 10 at the side of the corresponding folded line, inserting pieces 12 are arranged below the left and right ends of the box cover 11 corresponding to the corresponding sockets 10, the left side surface 4 and the right side surface 5 are respectively provided with a front adhesive sheet 6 and a rear adhesive sheet 7 which are connected through the folded lines and extend from the left and right sides of the left side surface 4 and the right side surface 5, the, the front end of the box cover 11 is connected with a front folding piece 15 through a folding line, the inner side of the front end of the front folding piece 15 is provided with an easy-to-tear single corrugated edge adhesive tape 13 transversely penetrating through the front folding piece 15, the surface of the adhesive tape 13 is provided with release paper, and the middle part of the front folding piece 15 is provided with a tearing and drawing crease line 14 transversely penetrating through the front folding piece 15.

The utility model discloses a folding sheet, including left surface, right flank, the bottom of these two hems all is provided with the socket at the side of corresponding broken line, both ends are provided with the inserted sheet through outwards extending and let extend the inserted sheet through the crease and correspond the socket downwards about the lid, left surface, right flank all is provided with from both ends about this left surface and right flank and outwards extends certain length through the crease line, the oblique triangle that this extension formed through the crease line bonds with the both ends of side around respectively, the front end of lid is connected with preceding broken line through the broken line, the front end inboard of preceding broken sheet is provided with the adhesive tape that transversely runs through this preceding broken sheet, this adhesive tape surface is provided with from type paper, the middle part of preceding broken sheet is provided with the tear crease line that draws that transversely runs through this preceding broken sheet.

It should be noted that, two the hem all is provided with along left side, right flank respectively and outwards extends certain length from the left and right both ends of this left side and right flank through the crease line, and the oblique triangle that this extension portion formed through the crease line bonds with the both ends of front and back side respectively.

During actual box sealing, the box body is tensioned front and back, articles are put into the box body, the two folding edges 8 are folded inwards, the box cover 11 is covered, the inserting pieces 12 are inserted into the corresponding inserting holes 10, the front folding pieces 15 are located on the front surface of the front side face 2, the release paper is torn, and the front folding pieces 15 are bonded with the front side face 2 through the adhesive tapes 13. When the box is opened, the box cover 11 can be opened by tearing the tearing crease line 14.

The utility model discloses the structure is more reasonable, need not to carry out artifical folding, opens box or case that becomes, need not to use the sticky tape joint sealing, effectively improves joint sealing efficiency, and convenient to use easily unpacks, but reuse after the use. Simultaneously, it is folding accomodate the back occupation space little, easily deposits and the commodity circulation transportation.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a folding closed packing carton exempts from, characterized in that, includes bottom surface (1) and sets up leading flank (2), trailing flank (3), left surface (4) and right flank (5) on bottom surface (1), wherein:

the rear side face (3) is connected with a box cover (11) through a folding line;

the upper ends of the left side surface (4) and the right side surface (5) are both connected with a folded edge (8) through a folded line, and the bottom of the folded edge (8) close to the folded line is provided with a socket (10);

inserting pieces (12) matched with the shape of the inserting holes (10) are arranged on the two sides of the box cover (11);

both ends of the left side surface (4) and the right side surface (5) are provided with a front adhesive sheet (6) and a rear adhesive sheet (7);

the front adhesive sheet (6) is provided with a front crease line (16), the front adhesive sheet (6) is adhered to the front side surface (2) through the front crease line (16), the rear adhesive sheet (7) is provided with a rear crease line (9), and the rear adhesive sheet (7) is adhered to the rear side surface (3) through the rear crease line (9);

the front end of the box cover (11) is connected with a front folding piece (15) through a folding line, and the inner side of the front end of the front folding piece (15) is provided with an adhesive tape (13);

the middle part of the front folding piece (15) is provided with a tearing and pulling crease line (14).

2. A fold-free closed packaging carton as claimed in claim 1, characterized in that the angle of inclination of the front crease line (16) to the rear crease line (9) is 30 ° to 55 °.

3. A non-folding closed packaging carton as claimed in claim 1, characterized in that said strip of glue (13) is a tear-off single-corrugated-edge strip of glue, the strip of glue (13) extending transversely through said front flap (15).

4. A fold-free closed packaging carton as claimed in claim 1, characterized in that the surface of the glue strip (13) is provided with a release paper.

5. A fold-free closed packaging carton as claimed in claim 1, characterized in that said tear crease line (14) extends transversely across said front flap (15).