CN217228276U

CN217228276U - Packing carton with corner protective structure

Info

Publication number: CN217228276U
Application number: CN202220153219.5U
Authority: CN
Inventors: 向利; 向鹏; 张明胜; 冯亚斌
Original assignee: Hubei Ronghua Color Packaging Printing Co ltd
Current assignee: Hubei Ronghua Color Packaging Printing Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-19
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a packaging carton with corner protective structure, which belongs to the technical field of packaging cartons and comprises a box body and a box cover, wherein four corners of the bottom end of the box body are all connected with second protective corners, the bottom end of the second protective corners is assembled with a first stacking structure, the top end of the box body is provided with the box cover, the box cover is symmetrically assembled with locking structures, the box cover and the box body are locked by the locking structures, the four corners of the top end of the box cover are all connected with the first protective corners, and the top end of the first protective corners is assembled with the second stacking structure; the utility model discloses packing carton's box bottom corner all sets up second protection angle, and box top corner all sets up first protection angle, and first protection angle and the cooperation of second protection angle can play the guard action to packing carton's corner, avoid in the transportation because reasons such as collision cause the problem of damage to take place, improve the appearance integrality that packing carton reachd in the consumer's hand, improve consumer's shopping experience.

Description

Packing carton with corner protective structure

Technical Field

The utility model belongs to the technical field of the packing carton, concretely relates to packing carton with corner protective structure.

Background

The packing carton is made with paper products for the apparatus of packing various article, and the corner majority of current packing carton is right angle structure, causes the damage because of reasons such as collision in the transportation easily, leads to often having the damage in the packing carton that reaches the consumer's hand, influences consumer's shopping experience.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a packing carton with corner protective structure has and to play the guard action to the corner of packing carton, avoids in the transportation because reasons such as collision cause the problem of damage to take place, improves the outward appearance integrality that packing carton reachd the consumer in hand, improves the characteristics that consumer shopping experienced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a packing carton with corner protective structure, includes box and case lid, the bottom four corners of box all is connected with second protection angle, the bottom at second protection angle is equipped with first stacked structure, the top of box is provided with the case lid, the symmetry is equipped with locking structure on the case lid, and locking structure locking case lid and box, the top four corners of case lid all is connected with first protection angle, the top at first protection angle is equipped with second stacked structure, first stacked structure is connected with second stacked structure and realizes piling up between adjacent carton and place.

Preferably, the first stacking structure comprises a butt joint groove arranged at the bottom end of the second protection angle, and the second protection angle is symmetrically connected with two limiting blocks in the butt joint groove.

Preferably, the second stacking structure comprises a butt joint block connected to the top end of the first protection corner, two limiting grooves are symmetrically arranged on the butt joint block, and the limiting grooves and the limiting blocks are in interference fit.

Preferably, locking structure is including setting up groove and the intercommunication mouth of accomodating on the case lid, it leans on the inboard to accomodate the groove setting on the case lid, the intercommunication mouth sets up and leans on the outside in the case lid, the inside of accomodating the groove is provided with the grafting piece, the one end of grafting piece and the groove of accomodating are connected with coupling spring, the other end of grafting piece passes outside the intercommunication mouth extends to the case lid, on the box and correspond two positions of inserting the piece and all be provided with the logical groove of pegging graft.

Preferably, the insertion block is arranged in a T-shaped structure.

Preferably, the second protection angle and the first protection angle are connected with two positioning blocks, positioning grooves are formed in the positions, corresponding to the positioning blocks, of the box body and the box cover, and the positioning blocks are in interference fit with the positioning grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses packing carton's box bottom corner all sets up second protection angle, and box top corner all sets up first protection angle, and first protection angle and the cooperation of second protection angle can play the guard action to packing carton's corner, avoid in the transportation because reasons such as collision cause the problem of damage to take place, improve the appearance integrality that packing carton reachd in the consumer's hand, improve consumer's shopping experience.

2. The utility model discloses second protection angle makes the box and places the face and have the interval within a definite time, avoids placing face spot or water stain pollution packing box, improves packing cleanliness factor and the moisture proof of packing box.

3. The utility model discloses set up first stacked structure on the second protection angle, set up second stacked structure on the first protection angle, first stacked structure and second stacked structure cooperation can realize piling up between adjacent carton from top to bottom and place, pile up the mode of placing from top to bottom than current ordinary, can improve and clap the stability that packing box piled up and place.

4. The utility model discloses through locating piece and constant head tank detachable connections between second protection angle and box and between first protection angle and case lid, be favorable to the recovery reuse of the first protection angle in later stage and second protection angle, it is energy-concerving and environment-protective.

Drawings

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

fig. 2 is a perspective view of the present invention taken at a position a in fig. 1;

fig. 3 is a split perspective view of the present invention at B in fig. 1;

fig. 4 is a cross-sectional view at C of fig. 1 according to the present invention;

in the figure: 1. a box cover; 2. inserting through grooves; 3. a box body; 4. a first guard angle; 5. a butt joint block; 6. a limiting groove; 7. positioning blocks; 8. positioning a groove; 9. a butt joint groove; 10. a limiting block; 11. a second protection corner; 12. a connecting spring; 13. a storage groove; 14. an insertion block; 15. a communication port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a packing carton with corner protective structure, including box 3 and case lid 1, the bottom four corners of box 3 all is connected with second protection angle 11, the bottom of second protection angle 11 is equipped with first stacked structure, the top of box 3 is provided with case lid 1, the symmetry is equipped with locking structure on the case lid 1, locking structure locking case lid 1 and box 3, the top four corners of case lid 1 all is connected with first protection angle 4, the top of first protection angle 4 is equipped with second stacked structure, first stacked structure is connected with second stacked structure and realizes piling up between adjacent carton and place.

Specifically, first stacked structure is including setting up the butt joint groove 9 in 11 bottoms of second protection angle, and on 11 and be located butt joint groove 9 in the second protection angle symmetric connection have two stopper 10.

Specifically, the second stacked structure is provided with two spacing grooves 6 including the butt joint piece 5 of connecting on 4 tops of first protection angle on the butt joint piece 5, interference fit between spacing groove 6 and stopper 10.

Specifically, locking structure is including setting up groove 13 and the intercommunication mouth 15 of accomodating on case lid 1, accomodate the groove 13 and set up and lean on the inboard on case lid 1, intercommunication mouth 15 sets up and leans on the outside in case lid 1, the inside of accomodating groove 13 is provided with plug block 14, plug block 14's one end and accomodate and be connected with coupling spring 12 between groove 13, plug block 14's the other end passes intercommunication mouth 15 and extends to outside case lid 1, on the box 3 and correspond two plug block 14's position and all be provided with grafting logical groove 2.

Specifically, the insertion block 14 is configured in a T-shaped configuration.

The working principle of the embodiment is as follows:

when the packing carton packs articles, the articles to be packed are placed in the carton 3, the carton cover 1 is suspended above the carton 3, the two insertion blocks 14 on the carton cover 1 are pressed to enable the two insertion blocks 14 to be accommodated in the accommodating grooves 13 at the corresponding positions, the carton cover 1 is placed at the top end of the carton 3, and due to the fact that the two insertion blocks 14 lose the limiting effect, the two insertion blocks extend out of the accommodating grooves 13 at the corresponding positions under the reset effect of the connecting springs 12 at the corresponding positions and extend into the insertion through grooves 2 at the corresponding positions, locking of the carton cover 1 and the carton 3 is achieved, and article packing is completed;

the corners at the bottom end of the box body 3 of the packaging carton are provided with the second protection corners 11, and the corners at the top end of the box cover 1 are provided with the first protection corners 4, so that the problem that the corners of the packaging carton are damaged due to collision and the like in the transportation process can be effectively avoided, and the appearance integrity of the packaging carton reaching the hands of consumers is improved;

when the packing carton of transportation is too much to be piled up and place, aim at two spacing grooves 6 and the slip insertion of the first protection angle 4 of 1 top end corner of case lid of below packing carton with two stopper 10 of the second protection angle 11 of 3 bottom end corners of box of top packing carton, stop when inserting two spacing grooves 6 of below packing carton completely to two stopper 10 of top packing carton, accomplish piling up of packing carton from top to bottom and place.

Example 2

The present embodiment is different from embodiment 1 in that:

specifically, two positioning blocks 7 are connected to the second protection angle 11 and the first protection angle 4, positioning grooves 8 are formed in positions, corresponding to the positioning blocks 7, of the box body 3 and the box cover 1, and the positioning blocks 7 are in interference fit with the positioning grooves 8.

The working principle of the embodiment is as follows:

when the packaging carton is recycled, if the first protection angle 4 and the second protection angle 11 are not damaged, a recycling person can slide the first protection angle 4 upwards or slide the second protection angle 11 downwards, so that the two positioning blocks 7 on the first protection angle 4 are separated from the positioning grooves 8 in the corresponding positions on the box cover 1 or the two positioning blocks 7 on the second protection angle 11 are separated from the positioning grooves 8 in the corresponding positions on the box body 3, and the first protection angle 4 and the second protection angle 11 are dismounted and recycled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a packing carton with corner protective structure, includes box (3) and case lid (1), its characterized in that: the bottom four corners of box (3) all is connected with second protection angle (11), the bottom of second protection angle (11) is equipped with first stacked structure, the top of box (3) is provided with case lid (1), the symmetry is equipped with locking structure on case lid (1), locking structure locking case lid (1) and box (3), the top four corners of case lid (1) all is connected with first protection angle (4), the top of first protection angle (4) is equipped with second stacked structure, first stacked structure is connected with second stacked structure and realizes piling up between adjacent carton and place.

2. A packaging carton having a corner guard according to claim 1 wherein: the first stacking structure comprises a butt joint groove (9) formed in the bottom end of a second protection angle (11), and the second protection angle (11) is arranged on the butt joint groove (9) and is symmetrically connected with two limiting blocks (10).

3. A packaging carton with a corner guard structure according to claim 2 wherein: the second stacking structure comprises a butt joint block (5) connected to the top end of the first protection corner (4), two limiting grooves (6) are symmetrically arranged on the butt joint block (5), and the limiting grooves (6) are in interference fit with limiting blocks (10).

4. A packaging carton having a corner guard according to claim 1 wherein: locking structure is including setting up groove (13) and the intercommunication mouth (15) of accomodating on case lid (1), it sets up on case lid (1) to accomodate groove (13) and leans on the inboard, intercommunication mouth (15) set up and lean on the outside in case lid (1), the inside of accomodating groove (13) is provided with and inserts piece (14), the one end of inserting piece (14) and accomodating are connected with between groove (13) connecting spring (12), the other end of inserting piece (14) passes intercommunication mouth (15) and extends to outside case lid (1), the position that just corresponds two and insert piece (14) on box (3) all is provided with grafting logical groove (2).

5. A packaging carton with a corner guard according to claim 4 wherein: the insertion block (14) is arranged in a T-shaped structure.

6. A packaging carton having a corner guard according to claim 1 wherein: all be connected with two locating pieces (7) on second protection angle (11) and first protection angle (4), the position that corresponds locating piece (7) on box (3) and case lid (1) all is provided with constant head tank (8), interference fit between locating piece (7) and constant head tank (8).