CN217321234U

CN217321234U - Packing carton with bottom waterproof construction

Info

Publication number: CN217321234U
Application number: CN202123058487.3U
Authority: CN
Inventors: 刘永建; 刘银
Original assignee: Dongguan Jianyu Printing Co ltd
Current assignee: Dongguan Jianyu Printing Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-08-30
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the field of packaging boxes, in particular to a packaging box with a bottom waterproof structure, which comprises a box body; the bottom of the box body is provided with a waterproof bottom plate, four sides of the lower part of the box body are respectively provided with a waterproof side plate, adjacent waterproof side plates are mutually adhered, and the waterproof side plates and the waterproof bottom plate are mutually adhered; the center of the interior of the waterproof bottom plate is provided with a gravity center piece which is in any one of a round shape or a rectangular shape. The utility model has the advantages that: the waterproof bottom plate and the waterproof side plate are arranged at the lower part of the box body, so that water can be separated from the box body when the box body is immersed in water, and a waterproof effect is achieved; through being provided with the gravity center piece, float when can preventing not putting article in the box body, avoid taking place to empty to the effectual water-proof effects who improves the box body.

Description

Packing carton with bottom waterproof construction

Technical Field

The utility model belongs to the technical field of the packing carton and specifically relates to a packing carton with bottom waterproof construction is related to.

Background

The carton package is a packaging mode widely adopted in the current external packaging technology, has the advantages of low cost and small processing difficulty, and is more and more widely used in the current packaging application due to better environmental protection performance.

However, since the paper box is mostly placed on the ground when in use, if the paper box is soaked in water, the paper box is easily affected with damp, so that the articles in the paper box are damaged, and the use value of the paper box is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical solution which can solve the above problems for overcoming the defects of the prior art.

A packing box with a bottom waterproof structure comprises a box body;

the bottom of the box body is provided with a waterproof bottom plate, four sides of the lower part of the box body are respectively provided with a waterproof side plate, adjacent waterproof side plates are mutually adhered, and the waterproof side plates and the waterproof bottom plate are mutually adhered;

the center of the interior of the waterproof bottom plate is provided with a gravity center piece which is in any one of a round shape or a rectangular shape.

As a further aspect of the present invention: the outer side surfaces of the waterproof bottom plate and the waterproof side plate are respectively provided with an oil paper layer.

As a further aspect of the present invention: the mounting groove has respectively been seted up to four corners department of waterproof bottom plate lower extreme, and the inside of every mounting groove is provided with respectively meets water inflation sealing rod.

As a further aspect of the present invention: the inner sides of the waterproof bottom plate and the waterproof side plate are respectively adhered to the box body through double faced adhesive tapes.

Compared with the prior art, the beneficial effects of the utility model are that: the waterproof bottom plate and the waterproof side plate are arranged at the lower part of the box body, so that water can be separated from the box body when the box body is immersed in water, and a waterproof effect is achieved; through being provided with the gravity center piece, can prevent to float when not putting the article in the box body, avoid taking place to empty to the effectual water-proof effects who improves the box body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions in the present embodiment or the prior art, the drawings needed to be used in the description of the embodiment or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of a waterproof floor.

Shown in the figure: 1. a box body; 2. a waterproof bottom plate; 3. a waterproof side plate; 4. a gravity center piece; 5. a paper layer; 6. mounting grooves; 7. a water stop rod expanding when meeting water.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, a packing box with a bottom waterproof structure includes a box body 1;

the bottom of the box body 1 is provided with a waterproof bottom plate 2, four sides of the lower part of the box body 1 are respectively provided with a waterproof side plate 3, adjacent waterproof side plates 3 are mutually adhered, and the waterproof side plates 3 and the waterproof bottom plate 2 are mutually adhered;

the center of the interior of the waterproof bottom plate 2 is provided with a gravity center piece 4, and the gravity center piece 4 is in any one of a circular shape or a rectangular shape.

The waterproof bottom plate 2 and the waterproof side plate 3 are arranged at the lower part of the box body 1, so that water can be separated from the box body 1 when the box body is immersed in water, and a waterproof effect is achieved; through being provided with gravity center piece 4, float when can preventing not putting the article in the box body 1 for the focus of box body 1 removes to the middle part of waterproof bottom plate 2, avoids taking place to empty, thereby the effectual water-proof effects who improves box body 1.

As a further aspect of the present invention: the outer side surfaces of the waterproof bottom plate 2 and the waterproof side plate 3 are respectively provided with an oil paper layer 5.

Can separate with water fast after meeting water for water is difficult for remaining on waterproof bottom plate 2 and waterproof curb plate 3's surface.

As a further aspect of the present invention: mounting grooves 4 are respectively formed in four corners of the lower end of the waterproof bottom plate 2, and a water-swelling water stop strip 7 is respectively arranged inside each mounting groove 4.

Can take place inflation grow downwards after meeting water to with the jack-up that makes progress of box body 1, can make box body 1 reduce the volume in aqueous, reduced the probability that box body 1 intake, improved life.

As a further aspect of the present invention: the inner sides of the waterproof bottom plate 2 and the waterproof side plates 3 are respectively adhered to the box body 1 through double faced adhesive tapes.

The installation of can being convenient for improves the installation effectiveness.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a packing carton with bottom waterproof construction which characterized in that: comprises a box body;

2. A packing box having a bottom water-proof structure according to claim 1, wherein: and the outer side surfaces of the waterproof bottom plate and the waterproof side plates are respectively provided with an oilpaper layer.

3. A packing box having a bottom water-proof structure according to claim 1, wherein: the mounting groove has respectively been seted up to four corners department of waterproof bottom plate lower extreme, and the inside of every mounting groove is provided with respectively meets water inflation sealing rod.

4. A packing box having a bottom water-proof structure according to claim 1, wherein: the inner sides of the waterproof bottom plate and the waterproof side plate are respectively adhered to the box body through double faced adhesive tapes.