CN212401854U

CN212401854U - Carton for commodity circulation that leakproofness is good

Info

Publication number: CN212401854U
Application number: CN202021015545.7U
Authority: CN
Inventors: 朱胜艳; 占燕华; 裴钰
Original assignee: Hangzhou Hushang Technology Co ltd
Current assignee: Hangzhou Hushang Technology Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-01-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a carton for commodity circulation that leakproofness is good, the power distribution box comprises a box body, the top of box is provided with the case lid, the bottom of case lid bonds there is sealed the pad, the length that sealed pad equals with the diameter of box inner chamber, the surface of box is provided with the waterproof layer, the inboard of waterproof layer bonds and has corrosion resistant layer, the inboard on corrosion resistant layer bonds and has the crushing layer, the inboard on crushing layer bonds and has the rubber layer, the rubber layer is located the internal surface of box. The utility model discloses an increase sealed the pad in the bottom of case lid, sealed the inner wall at the box of the chucking of pad when sealing up the box, and inside the lug card of case lid bottom goes into the recess, and fills up in close contact with filling and increase sealed effect, prevents that the case lid from rocking, increases the holistic leakproofness of carton, and it is not good to have solved the carton leakproofness simultaneously, causes inside article to damage easily, influences the problem of transportation quality.

Description

Carton for commodity circulation that leakproofness is good

Technical Field

The utility model relates to a commodity circulation carton technical field specifically is a carton is used in commodity circulation that leakproofness is good.

Background

The carton is the most widely used packing product, according to the material difference, there are corrugated box, single-deck cardboard case etc. there are various specifications and models, the carton is commonly used has three layers, five layers, seven layers use less, each layer divide into interior paper, corrugated paper, core paper, facial tissue, it has tea board paper, kraft paper, corrugated paper for the core paper, the colour and the feel of various papers are all different, the paper (colour, feel) of different producers production are also different, need use the carton in the logistics transportation, but the carton leakproofness is not good, cause inside article to damage easily, influence the transportation quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carton for commodity circulation that leakproofness is good possesses the good advantage of leakproofness, and it is not good to have solved the carton leakproofness, causes the damage of inside article easily, influences the problem of transportation quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a good commodity circulation of leakproofness is with carton, includes the box, the top of box is provided with the case lid, the bottom of case lid bonds there is sealed the pad, the length that sealed pad equals with the diameter of box inner chamber, the surface of box is provided with the waterproof layer, the inboard of waterproof layer bonds there is the corrosion resistant layer, the inboard of corrosion resistant layer bonds there is the resistance to compression layer, the inboard of resistance to compression layer bonds there is the rubber layer, the rubber layer is located the internal surface of box.

Preferably, the top of the two sides of the box body is bonded with a filling pad, and one side of the filling pad is in contact with the inner wall of the box cover.

Preferably, the bottom at both ends of the box cover is fixedly provided with a convex block, the top at both ends of the box body is provided with a groove, and the convex block is matched with the groove for use.

Preferably, the waterproof layer is located the surface of box, the inside of waterproof layer is provided with the waterproof membrane.

Preferably, the anti-pressure layer is made of a PVC material, and the rubber layer is made of a high-elasticity polymer material.

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

1. the utility model discloses an increase sealed the pad in the bottom of case lid, sealed the inner wall at the box of the chucking of pad when sealing up the box, and inside the lug card of case lid bottom goes into the recess, and fills up in close contact with filling and increase sealed effect, prevents that the case lid from rocking, increases the holistic leakproofness of carton, and it is not good to have solved the carton leakproofness simultaneously, causes inside article to damage easily, influences the problem of transportation quality.

2. The utility model discloses an inside at the box sets up the rubber layer, and the rubber layer is made by the high elasticity polymer material that has reversible deformation, be rich in elasticity at room temperature, can produce great deformation under very little exogenic action, can the reconversion after detaching external force, can effectively protect inside article when the box takes place to rock, prevent to produce the collision, and the waterproof layer can directly block outside moisture, avoid permeating the inside damage that causes of box, long-time box surface production deformation can be avoided on corrosion-resistant layer and compression resistance layer, can not produce corrosion phenomenon when receiving sunshine and shine, service life is prolonged.

Drawings

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

FIG. 2 is a sectional view of a part of the box body of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a box cover; 3. a gasket; 4. a waterproof layer; 5. a corrosion-resistant layer; 6. a pressure resistant layer; 7. a rubber layer; 8. filling the pad; 9. a bump; 10. and (4) a groove.

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 herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a carton for logistics with good sealing performance comprises a box body 1, wherein filling pads 8 are adhered to the tops of two sides of the box body 1, one side of each filling pad 8 is in contact with the inner wall of a box cover 2, a rubber layer 7 is arranged in the box body 1, the rubber layer 7 is made of a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate large deformation under the action of small external force, can recover to the original shape after the external force is removed, can effectively protect internal articles when the box body 1 shakes, and prevent collision, the waterproof layer 4 can directly block external moisture to avoid damage caused by penetration into the box body 1, the corrosion-resistant layer 5 and the pressure-resistant layer 6 can avoid deformation of the surface of the box body 1 for a long time, and cannot generate corrosion phenomenon when irradiated by sunlight, so that the service life is prolonged, the box cover 2 is arranged on the top of the box body 1, the bottom of the two ends of the box cover 2 is fixedly provided with a convex block 9, the top of the two ends of the box body 1 is provided with a groove 10, the convex block 9 is matched with the groove 10 for use, the bottom of the box cover 2 is bonded with a sealing gasket 3, the length of the sealing gasket 3 is equal to the diameter of the inner cavity of the box body 1, the surface of the box body 1 is provided with a waterproof layer 4, the waterproof layer 4 is positioned on the outer surface of the box body 1, a waterproof film is arranged inside the waterproof layer 4, the inner side of the waterproof layer 4 is bonded with an anti-corrosion layer 5, the inner side of the anti-corrosion layer 5 is bonded with a compression layer 6, the compression layer 6 is made of a PVC material, the rubber layer 7 is made of a high-elasticity polymer material, the inner side of the compression layer 6 is bonded with a rubber layer 7, the rubber layer 7 is positioned on the inner surface of the box body 1, the, and with filling 8 in close contact with of pad and increase sealed effect, prevent that case lid 2 from rocking, increase the holistic leakproofness of carton, solved simultaneously that the carton leakproofness is not good, cause inside article to damage easily, influence the problem of transportation quality.

The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.

When the box is used, the sealing gasket 3 is additionally arranged at the bottom of the box cover 2, the sealing gasket 3 is tightly clamped on the inner wall of the box body 1 when the box body 1 is sealed, the bump 9 at the bottom of the box cover 2 is clamped into the groove 10 and is tightly contacted with the filling pad 8 to increase the sealing effect, the rubber layer 7 is arranged in the box body 1, the rubber layer 7 is made of a high-elasticity polymer material with reversible deformation, the rubber layer is elastic at room temperature, can generate large deformation under the action of small external force and can recover to the original shape after the external force is removed, the objects in the box body 1 can be effectively protected when the box body 1 shakes to prevent collision, the waterproof layer 4 can directly block external moisture to avoid being permeated into the box body 1 to cause damage, the corrosion-resistant layer 5 and the pressure-resistant layer 6 can avoid the surface of the box body 1 from being deformed for a long time, the service life is prolonged.

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 carton for commodity circulation that leakproofness is good, includes box (1), its characterized in that: the top of box (1) is provided with case lid (2), the bottom of case lid (2) bonds and has sealed the pad (3), the length that sealed pad (3) and the diameter of box (1) inner chamber equal, the surface of box (1) is provided with waterproof layer (4), the inboard of waterproof layer (4) bonds and has corrosion-resistant layer (5), the inboard of corrosion-resistant layer (5) bonds and has crushing layer (6), the inboard of crushing layer (6) bonds and has rubber layer (7), rubber layer (7) are located the internal surface of box (1).

2. The carton for logistics of claim 1, wherein: the top of the two sides of the box body (1) is bonded with a filling pad (8), and one side of the filling pad (8) is in contact with the inner wall of the box cover (2).

3. The carton for logistics of claim 1, wherein: the bottom at both ends of the box cover (2) is fixedly provided with a convex block (9), the top at both ends of the box body (1) is provided with a groove (10), and the convex block (9) is matched with the groove (10) for use.

4. The carton for logistics of claim 1, wherein: the waterproof layer (4) is located on the outer surface of the box body (1), and a waterproof film is arranged inside the waterproof layer (4).

5. The carton for logistics of claim 1, wherein: the anti-pressure layer (6) is made of PVC materials, and the rubber layer (7) is made of high-elasticity polymer materials.