CN218506546U

CN218506546U - Bottom damp-proof carton

Info

Publication number: CN218506546U
Application number: CN202222608513.3U
Authority: CN
Inventors: 张新华; 王金宝; 张超旭; 陆云山
Original assignee: Suzhou Junyao Packaging Co ltd
Current assignee: Suzhou Junyao Packaging Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-21
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a carton production technical field discloses a damp-proofing carton in bottom, including case lid, box, main dampproof board and dampproof device, the case lid sets up the upper end at the box, the bottom of the case sets up the bottom at the box, main dampproof board fixed connection is in the bottom face of the bottom of the case, main dampproof board fixed connection is in dampproof device's upper end. The utility model discloses bottom has very strong humidity resistance in the use to it is safe stable at the in-process of carrying.

Description

Bottom damp-proof carton

Technical Field

The utility model relates to a carton production technical field specifically is a bottom damp-proofing 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. But the carton bottom humidity resistance that uses at present is poor for the carton is moist serious at long-time the in-process bottom of placing or transporting, not only is unfavorable for inside article to preserve, also makes the damaged inside article that make of bottom drop of carton bottom transport transportation in-process, consequently urgently needs a device to solve foretell problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bottom damp-proofing carton to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a damp-proof carton in bottom, includes case lid, box, main dampproof board and dampproof device and the bottom of the case, the case lid sets up the upper end at the box, the bottom of the case sets up the bottom at the box, main dampproof board fixed connection be in the bottom face of the bottom of the case, main dampproof board fixed connection is in dampproof device's upper end.

Preferably, the dampproof device includes dampproofing backup pad, spacing draw-in groove, the spacing draw-in groove of slip, spacing riser and supplementary dampproofing board, the spacing draw-in groove of slip is evenly seted up in dampproofing backup pad, supplementary dampproofing board slip joint is in the inside of the spacing draw-in groove of slip, the both ends in dampproofing backup pad are evenly seted up to spacing draw-in groove, the inside to spacing draw-in groove is inserted to the bottom of spacing riser.

Preferably, the middle part of the upper end of the limiting vertical plate is fixedly connected with a lifting handle.

Preferably, the auxiliary damp-proof plate is positioned between the limiting vertical plates, and the limiting vertical plates are attached to the outer walls of the two ends of the auxiliary damp-proof plate.

Preferably, the upper end surface of the auxiliary moisture-proof plate is bonded to the bottom end surface of the main moisture-proof plate.

Preferably, the outer surface of the box bottom and the bottom end surface of the moisture-proof supporting plate are fixedly provided with moisture-proof films.

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

the utility model discloses owing to passed through glue fixed connection at the bottom face of the case bottom main dampproof board in the use, and main dampproof board passes through glue and supplementary dampproof board's up end fixed connection, the surface of the case bottom and the fixed dampproof membrane that is provided with of bottom face of dampproofing backup pad, consequently, make the box can prevent damp in the in-process bottom of use and transportation, and can extract spacing riser by the inside of spacing draw-in groove through carrying the handle according to the environment difference that the box used, spacing riser is not spacing to the both ends of supplementary dampproof board this moment, thereby make supplementary dampproof board can be by the inside roll-off of sliding spacing draw-in groove, consequently, can selectively use dampproofing backup pad according to damp-proofing needs and grade, and not only can prevent damp after using dampproofing backup pad and also make the box firm in the use.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the bottom structure of the case of the present invention;

fig. 3 is a schematic structural view of the moisture-proof device of the present invention.

In the figure: 1-box cover, 2-box body, 3-main damp-proof plate, 4-damp-proof device, 5-box bottom, 6-damp-proof support plate, 7-limit clamping groove, 8-slide limit clamping groove, 9-limit vertical plate, 10-lifting handle and 11-auxiliary damp-proof plate.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a damp-proofing carton in bottom, includes case lid 1, box 2, main dampproof board 3 and dampproof device 4 and bottom of the case 5, and case lid 1 sets up in the upper end of box 2, and bottom of the case 5 sets up in the bottom of

box

2, and 3 fixed connection of main dampproof board are in the bottom face of bottom of the

case

5, and 3 fixed connection of main dampproof board are in the upper end of dampproof device 4.

Dampproof device 4 is including dampproofing backup pad 6, spacing draw-in groove 7, the spacing draw-in groove 8 that slides, spacing riser 9 and supplementary dampproofing board 11, and the spacing draw-in groove 8 that slides evenly sets up in dampproofing backup pad 6, and supplementary dampproofing board 11 slip joint is in the inside of the spacing draw-in groove 8 that slides, and spacing draw-in groove 7 evenly sets up at the both ends of dampproofing backup pad 6, and the bottom of spacing riser 9 inserts to the inside of spacing draw-in groove 7.

The middle part of the upper end of the limiting vertical plate 9 is fixedly connected with a lifting handle 10, and the limiting vertical plate 9 is conveniently pulled out from the limiting clamping groove 7 through the lifting handle 10.

Supplementary dampproofing board 11 is located between the spacing riser 9, and the laminating of the both ends outer wall of spacing riser 9 and supplementary dampproofing board 11 inserts to the inside of spacing draw-in groove 7 through spacing riser 9 for spacing riser 9 can be spacing fixed to supplementary dampproofing board 11.

The up end of supplementary dampproof board 11 bonds at the bottom face of main dampproof board 3 for supplementary dampproof board 11 is fixed even as an organic whole with main dampproof board 3.

The outer surface of the box bottom 5 and the bottom end surface of the moisture-proof supporting plate 6 are fixedly provided with moisture-proof films, so that the bottom end of the box body 2 is stronger in moisture-proof performance.

The working principle is as follows: place article in the inside back of box 2, it is sealed with the upper end of box 2 through case lid 1, can hold article through box 2 and store or transport, in the use because the bottom face at the bottom of the case 5 has passed through glue fixed connection main dampproof board 3, and main dampproof board 3 passes through the up end fixed connection of glue with supplementary dampproof board 11, the fixed dampproof membrane that is provided with of the surface of the bottom of the case 5 and the bottom face of dampproof backup pad 6, consequently make box 2 can be dampproofing in the in-process bottom of use and transportation, and can extract spacing riser 9 by the inside of spacing draw-in groove 7 through carrying handle 10 according to the environment difference that box 2 used, spacing riser 9 is spacing not to the both ends of supplementary dampproof board 11 this moment, thereby make supplementary dampproof board 11 can be by the inside roll-off of the spacing draw-in groove 8 that slides, consequently can selectively use dampproof backup pad 6 according to damp-proof needs and grade, and make box 2 firm in the use not only dampproofing also.

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 dampproofing carton in bottom, includes case lid (1), box (2), main dampproofing board (3) and dampproof device (4) and bottom of the case (5), its characterized in that: case lid (1) sets up the upper end at box (2), bottom of the case (5) set up the bottom at box (2), main dampproof board (3) fixed connection be in the bottom face of bottom of the case (5), main dampproof board (3) fixed connection is in the upper end of dampproofing device (4).

2. A carton moisture resistant at the bottom as set forth in claim 1 wherein: dampproof device (4) is including dampproofing backup pad (6), spacing draw-in groove (7), the spacing draw-in groove of slip (8), spacing riser (9) and supplementary dampproofing board (11), the spacing draw-in groove of slip (8) is evenly seted up on dampproofing backup pad (6), supplementary dampproofing board (11) slip joint is in the inside of the spacing draw-in groove of slip (8), the both ends in dampproofing backup pad (6) are evenly seted up in spacing draw-in groove (7), the inside to spacing draw-in groove (7) is inserted to the bottom of spacing riser (9).

3. A carton moisture resistant at the bottom as set forth in claim 2 wherein: the middle part of the upper end of the limiting vertical plate (9) is fixedly connected with a lifting handle (10).

4. A carton moisture resistant at the bottom as set forth in claim 3 wherein: the auxiliary damp-proof plate (11) is positioned between the limiting vertical plates (9), and the limiting vertical plates (9) are attached to the outer walls of the two ends of the auxiliary damp-proof plate (11).

5. A carton having a moisture resistant bottom as claimed in claim 4, wherein: the upper end face of the auxiliary damp-proof plate (11) is bonded to the bottom end face of the main damp-proof plate (3).

6. A carton as claimed in claim 5 which is moisture resistant in the base thereof, wherein: and the outer surface of the box bottom (5) and the bottom end surface of the moisture-proof supporting plate (6) are fixedly provided with moisture-proof films.