CN216270352U

CN216270352U - Protection type folding carton

Info

Publication number: CN216270352U
Application number: CN202122701998.6U
Authority: CN
Inventors: 朱建平
Original assignee: Guangzhou Sanlongtai Paper Co ltd
Current assignee: Guangzhou Sanlongtai Paper Co ltd
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-04-12
Anticipated expiration: 2031-11-06

Abstract

The utility model relates to a folding carton technical field, and a protection type folding carton is disclosed, the power distribution box comprises a box body, the lateral wall of box articulates there is the case lid, the last lateral wall fixedly connected with connecting seat of case lid, the three soft board of lateral wall fixedly connected with of connecting seat, the first cardboard of lateral wall fixedly connected with of connecting seat is kept away from to the soft board, the lateral wall fixedly connected with second cardboard of box, first cardboard and second cardboard overcoat are equipped with same cutting ferrule, the lateral wall of cutting ferrule has been seted up two spacing holes and two spacing downthehole spacer pins of all pegging graft, the spacing groove of mutually supporting with the spacer pin is all seted up to the lateral wall of first cardboard and second cardboard. This application can seal box and case lid under the condition that need not use rivet and sticky tape, can not cause the damage to box and case lid, has improved the cyclic utilization of folding carton.

Description

Protection type folding carton

Technical Field

The application relates to folding carton technical field especially relates to a protection type folding carton.

Background

The paper box is the most widely used packing product, and has various specifications and models, such as corrugated paper boxes, single-layer cardboard boxes and the like according to different materials. Are commonly used as a wrapper for goods or as an outer protective layer for goods. The volume of the carton varies depending on the size of the articles. The packaging carton is an indispensable part of modern logistics, and bears important responsibilities of containing, protecting products and beautifying, and the physical performance index of the packaging carton becomes the basis of quality evaluation.

When the existing folding carton is used, rivets or adhesive tapes are needed to seal the box cover and the box body, and the rivets and the adhesive tapes can cause damage to the box body or the cover plate, so that the lower side of the carton is affected.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve among the prior art folding carton when using, need use rivet or sticky tape to seal up case lid and box, and rivet and sticky tape can cause the damage of box or apron, influence the problem that the carton downside was used, and the folding carton of protection type that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a folding carton of protection type, the power distribution box comprises a box body, the lateral wall of box articulates there is the case lid, the last lateral wall fixedly connected with connecting seat of case lid, the three soft board of lateral wall fixedly connected with of connecting seat, the first cardboard of lateral wall fixedly connected with of connecting seat is kept away from to the soft board, the lateral wall fixedly connected with second cardboard of box, first cardboard and second cardboard overcoat are equipped with same cutting ferrule, the lateral wall of cutting ferrule has been seted up two spacing holes and has all been pegged graft in two spacing holes and has been had the spacer pin, the spacing groove that matches each other with the spacer pin is all seted up to the lateral wall of first cardboard and second cardboard, two the same arm-tie of one end fixedly connected with that the spacer pin stretches out spacing hole, arm-tie and cutting ferrule are connected with two springs.

Preferably, the side wall of the box body is connected with a positioning frame matched with the soft board.

Preferably, the inner wall of box is connected with the thickening aluminium membrane, the outer wall of box is connected with the dampproof membrane.

Preferably, the four edges of the box body are connected with protection plates.

Preferably, four corners of the lower side wall of the box body are fixedly connected with heightening blocks.

Preferably, the inner wall of the box body is rotatably connected with two fixing frames.

Preferably, the side wall of the pulling plate is fixedly connected with a pulling ring.

Preferably, the upper side wall of the box cover is fixedly connected with three clamping hoops.

Compared with the prior art, this application provides a protection type folding carton, possesses following beneficial effect:

this folding carton of protection type can seal box and case lid under the condition that need not use rivet and sticky tape, can not cause the damage to box and case lid, has improved the cyclic utilization of folding carton.

Drawings

Fig. 1 is a schematic structural view of a protective folding carton according to the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of a box body in the protective folding carton provided by the present application.

In the figure: 1 box, 2 case lids, 3 connecting seats, 4 soft boards, 5 first cardboard, 6 second cardboard, 7 cutting ferrule, 8 spacing holes, 9 spacer pins, 10 arm-tie, 11 springs, 12 locating frame, 13 thickening aluminium membranes, 14 dampproof membrane, 15 guard plates, 16 increase piece, 17 fixed frame, 18 pull rings, 19 clamps, 20 spacing grooves.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a protective folding carton comprises a box body 1, a box cover 2 is hinged on the side wall of the box body 1, the box cover 2 can rotate on the box body 1, a connecting seat 3 is fixedly connected on the upper side wall of the box cover 2, three soft boards 4 are fixedly connected on the side wall of the connecting seat 3, three hoops 19 are fixedly connected on the upper side wall of the box cover 2, the soft boards 4 are convenient to store, the soft boards 4 are made of PVC material and are convenient to fold and bend, a first clamping board 5 is fixedly connected on the side wall of the soft board 4 far away from the connecting seat 3, a second clamping board 6 is fixedly connected on the side wall of the box body 1, the length of the second clamping board 6 is longer than that of the first clamping board 5, the same clamping sleeve 7 is sleeved outside the first clamping board 5 and the second clamping board 6, the clamping sleeve 7 cannot slide out of the second clamping board 6, two limiting holes 8 are formed in the side wall of the clamping sleeve 7, limiting pins 9 are respectively inserted in the two limiting holes 8, limiting grooves 20 matched with the limiting pins 9 are formed in the side walls of the first clamping board 5 and the second clamping board 6, the same arm-tie 10 of one end fixedly connected with that two spacer pins 9 stretch out spacing hole 8, the lateral wall fixedly connected with pull ring 18 of arm-tie 10 makes things convenient for pulling pull ring 18, and arm-tie 10 and cutting ferrule 7 are connected with two springs 11, and spring 11 can make spacer pin 9 stably insert in spacing groove 20.

Referring to fig. 1 and 3, the lateral wall of box 1 is connected with the posting 12 who matches each other with soft board 4, soft board 4 has been placed fast, box 1's inner wall connection has thickening aluminium membrane 13, box 1's outer wall connection has dampproof membrane 14, the barrier propterty of box has been improved, box 1's four arriss department all is connected with guard plate 15, the intensity of box 1 has been improved, the equal fixedly connected with in lower lateral wall four corners department of box 1 increases piece 16, make box 1 keep away from ground, avoid ground water to advance the box, box 1's inner wall rotates and is connected with two fixed frames 17, the holding power of box 1 has been strengthened.

In this application, during the use, rotatory case lid 2 is to box 1 on, then place soft board 4 in locating frame 12, then stimulate arm-tie 10, remove cutting ferrule 7, cutting ferrule 7 moves suitable position on second cardboard 6, make cutting ferrule 6 cover establish outside first cardboard 5, then loosen arm-tie 10, arm-tie 10 drives spacer pin 9 under two spring 11's pulling force and inserts spacing groove 20, can fix box 1 and case lid 2, case lid 2 can be opened in reverse operation, the device can seal box and case lid under the condition that need not use rivet and sticky tape, can not cause the damage to box and case lid, the cyclic utilization of folding carton has been improved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. A protective folding carton comprises a carton body (1) and is characterized in that a carton cover (2) is hinged to the side wall of the carton body (1), a connecting seat (3) is fixedly connected to the upper side wall of the carton cover (2), three soft boards (4) are fixedly connected to the side wall of the connecting seat (3), a first clamping board (5) is fixedly connected to the side wall of each soft board (4) far away from the connecting seat (3), a second clamping board (6) is fixedly connected to the side wall of the carton body (1), the first clamping board (5) and the second clamping board (6) are sleeved with a same clamping sleeve (7), two limiting holes (8) are formed in the side wall of the clamping sleeve (7), limiting pins (9) are inserted in the two limiting holes (8), limiting grooves (20) matched with the limiting pins (9) are formed in the side walls of the first clamping board (5) and the second clamping board (6), two one end fixedly connected with same arm-tie (10) that spacing round pin (9) stretched out spacing hole (8), arm-tie (10) and cutting ferrule (7) are connected with two springs (11).

2. A folding protective carton according to claim 1, characterised in that the side walls of the box (1) are connected with positioning frames (12) matching the flexible sheets (4).

3. A protective folding carton according to claim 1, characterized in that thickened aluminum films (13) are attached to the inner wall of the box body (1), and moisture-proof films (14) are attached to the outer wall of the box body (1).

4. A folding carton according to claim 1, characterised in that protection panels (15) are connected to the four corners of the body (1).

5. A folding protective carton according to claim 1, characterized in that heightening blocks (16) are fixedly connected to the four corners of the lower side wall of said box body (1).

6. A folding carton according to claim 1, characterised in that two fixing frames (17) are rotatably connected to the inner wall of the box (1).

7. A protective folding carton according to claim 1, characterized in that a tab (18) is fixedly connected to a side wall of the pull panel (10).

8. A protective folding carton according to claim 1, characterized in that three clips (19) are fixedly connected to the upper side wall of the lid (2).