CN217625023U - Corrugated carton with high sealing performance - Google Patents

Abstract

The utility model discloses a corrugated carton of high leakproofness, including the flute box body, the upper and lower both ends of flute box body all are provided with the flute case lid, the upper and lower both ends difference swing joint of flute box body is inside two flute box spread grooves, two the flute box spread groove sets up respectively inside the tank wall of two flute case lids, the equal fixedly connected with bracing piece in inside four corners department of flute box body, every the upper and lower both ends of bracing piece all are provided with the adapter sleeve, two the handle is all installed in the inside of two flute case lids at adapter sleeve difference fixed connection, the both sides that are located the flute case lid of flute box body downside, the utility model discloses in, accessible flexible handle area assists people to carry the flute box body, avoids offering logical groove at the both sides of flute box body and assists people's transport, has greatly promoted the leakproofness of flute box body, avoids appearing leaking gas and leaks the phenomenon.

Description

Corrugated carton of high leakproofness

Technical Field

The utility model relates to a corrugated box field, concretely relates to corrugated box of high leakproofness.

Background

The carton is a three-dimensional shape and is formed by a polyhedral body formed by moving, stacking, folding and enclosing a plurality of formed faces, the faces in the three-dimensional shape play a role of dividing space in space, the faces at different parts are cut, rotated and folded, and the obtained faces have different emotions. The carton display surface is formed by paying attention to the connection relationship of the display surface, the side surface, the top and the bottom and the arrangement of the packaging information elements. The corrugated case is a kind of paper case, which is also called a corrugated paper case or a leatheroid case, sometimes called a paper case for short, and is a case woven or pasted by corrugated paper, and is often used for packaging articles for convenient transportation.

In order to facilitate the carrying of people, through grooves are usually required to be formed in two sides of the corrugated case, the sealing performance of the corrugated case is seriously influenced due to the fact that the through grooves are communicated with the inside of the case body, and the phenomenon of air leakage and water leakage can be caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a corrugated carton with high sealing performance, which comprises corrugated cases, wherein the upper end and the lower end of each corrugated case are respectively provided with a corrugated case cover, the upper end and the lower end of each corrugated case are respectively movably connected inside two corrugated case connecting grooves, the two corrugated case connecting grooves are respectively arranged inside the box walls of the two corrugated case covers, four corners inside the corrugated cases are respectively and fixedly connected with a supporting rod, the upper end and the lower end of each supporting rod are respectively provided with a connecting sleeve, and the two connecting sleeves are respectively and fixedly connected inside the two corrugated case covers;

handles are arranged on two sides of the corrugated case cover positioned on the lower side of the corrugated case body.

Preferably: the handle comprises a handle fixing plate which is fixedly installed on the surface of one side of the corrugated box cover, and a flexible handle belt is fixedly installed on the handle fixing plate.

Preferably: the dead lever spread groove has been seted up to the inside of adapter sleeve, the cardboard spread groove has all been seted up to the inner wall both sides of dead lever spread groove.

Preferably: the bracing piece includes the bracing piece main part, bracing piece main part fixed mounting is on the inner wall of flute box.

Preferably: the equal fixedly connected with dead lever in both ends under two of bracing piece main part, every the equal swing joint of dead lever is in the inside of dead lever spread groove.

Preferably: every all seted up the mounting groove on the both sides outer wall of dead lever, every the inside homogeneous body of mounting groove is connected with the elastic plate.

Preferably, the following components: every homogeneous integration shaping has the cardboard on the elastic plate, and two cardboards that are located the dead lever both sides are connected respectively in the inside of two cardboard spread grooves.

The utility model discloses a technological effect and advantage:

1. the utility model discloses in, the supplementary people transport corrugated box body in accessible flexible handle area avoids offering logical groove in corrugated box body's both sides and assists people's transport, has greatly promoted corrugated box body's leakproofness, avoids appearing the phenomenon of gas leakage and leaking.

2. The utility model discloses in, can support the corrugated box cover of both sides about the corrugated box through installing the bracing piece main part on corrugated box inner wall, can increase corrugated box's support ability, appear being flattened phenomenon when avoiding corrugated box to receive great pressure, can the inside goods of effectual protection corrugated box.

3. The utility model discloses in, the lower extreme of corrugated box and the corrugated box spread groove that the downside corrugated box was covered and is set up align, and press the inside that gets into the corrugated box spread groove with the corrugated box lower extreme, make the dead lever of bracing piece main part lower extreme remove to the inside of dead lever spread groove simultaneously, make the inclined plane and the contact of dead lever spread groove inner wall of cardboard at the removal in-process, make the phenomenon of bending appear in the elastic plate, make the cardboard displacement get into the inside of mounting groove, after cardboard and cardboard spread groove align, push into the inside of cardboard spread groove with the cardboard through the elastic plate, can accomplish the installation, through adopting the chucking mounting mode, can avoid dismantling corrugated box privately, can effectually protect the inside goods of corrugated box.

Drawings

Fig. 1 is a schematic view of the overall structure of a corrugated carton with high sealability according to an embodiment of the present application;

fig. 2 is a schematic structural view of a corrugated box body in a corrugated box with high sealability according to an embodiment of the present application;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 in a corrugated cardboard box with high sealability according to an embodiment of the present application;

fig. 4 is a schematic structural diagram of a corrugated box cover in a corrugated box with high sealability according to an embodiment of the present application;

FIG. 5 is a schematic cross-sectional view taken along line B-B in FIG. 4 of a corrugated box with high sealability according to an embodiment of the present disclosure;

in the figure: 1. a corrugated box body; 2. a corrugated box cover; 3. a handle; 301. a handle fixing plate; 302. a flexible handle strap; 4. a support bar; 401. a support rod main body; 402. fixing the rod; 403. mounting grooves; 404. an elastic plate; 405. clamping a plate; 5. connecting sleeves; 501. a fixed rod connecting groove; 502. a clamping plate connecting groove; 6. the corrugated box body connecting groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 5, in the present embodiment, a corrugated carton with high sealing performance is provided, which includes a corrugated box body 1, both upper and lower ends of the corrugated box body 1 are provided with corrugated box covers 2, both upper and lower ends of the corrugated box body 1 are movably connected inside two corrugated box body connecting grooves 6, the two corrugated box body connecting grooves 6 are respectively arranged inside box walls of the two corrugated box covers 2, four corners inside the corrugated box body 1 are fixedly connected with support rods 4, both upper and lower ends of each support rod 4 are provided with connecting sleeves 5, and the two connecting sleeves 5 are respectively fixedly connected inside the two corrugated box covers 2;

handles 3 are mounted on both sides of the corrugated box cover 2 on the lower side of the corrugated box body 1.

It can be understood that in this application, handle 3 includes handle fixed plate 301, and handle fixed plate 301 fixed mounting has flexible handle area 302 on the side surface of corrugated case lid 2 on the handle fixed plate 301, when the transport, through flexible handle area 302 can with people's hand flexible contact, can effectively protect people's hand.

It can be understood that, in this application, dead lever connecting groove 501 has been seted up to the inside of adapter sleeve 5, and cardboard connecting groove 502 has all been seted up to the inner wall both sides of dead lever connecting groove 501.

It is understood that, in the present application, the support rod 4 includes a support rod main body 401, and the support rod main body 401 is fixedly installed on the inner wall of the corrugated box body 1.

It can be understood that in the present application, the two lower ends of the support rod main body 401 are both fixedly connected with the fixing rods 402, and each fixing rod 402 is movably connected inside the fixing rod connecting groove 501.

It can be understood that in this application, mounting groove 403 has all been seted up on the both sides outer wall of every dead lever 402, and the inside homogeneous ization of every mounting groove 403 is connected with elastic plate 404, and elastic plate 404 has the elastic property, can be crooked when the atress, can kick-back after the external force disappears and recover.

It is understood that in the present application, each of the elastic plates 404 is integrally formed with a card board 405, and two card boards 405 located at both sides of the fixing rod 402 are respectively connected inside two card board connecting grooves 502.

The utility model discloses a theory of operation is:

when the corrugated case is used, the flexible handle belt 302 can assist people in carrying the corrugated case 1, so that the situation that through grooves are formed in two sides of the corrugated case 1 to assist people in carrying is avoided, the sealing performance of the corrugated case 1 is greatly improved, and the phenomena of air leakage and water leakage are avoided;

when the corrugated box is installed, firstly, the lower end of the corrugated box body 1 is aligned with the corrugated box body connecting groove 6 arranged on the lower corrugated box cover 2, the corrugated box body 1 is pressed into the corrugated box body connecting groove 6, meanwhile, the fixing rod 402 at the lower end of the supporting rod main body 401 moves towards the inside of the fixing rod connecting groove 501, the inclined surface of the clamping plate 405 is contacted with the inner wall of the fixing rod connecting groove 501 in the moving process, the elastic plate 404 is bent, the clamping plate 405 is enabled to move into the installing groove 403, after the clamping plate 405 is aligned with the clamping plate connecting groove 502, the clamping plate 405 is pushed into the inside of the clamping plate connecting groove 502 through the elastic plate 404, the installation can be completed, by adopting a clamping installation mode, the corrugated box can be prevented from being detached privately, and goods inside the corrugated box can be effectively protected;

the corrugated box cover 2 on the upper side and the lower side of the corrugated box body 1 can be supported by the support rod main body 401 arranged on the inner wall of the corrugated box body 1, the supporting capacity of the corrugated box body 1 can be increased, the phenomenon that the corrugated box body 1 is flattened when being under large pressure is avoided, and the inside goods of the corrugated box can be effectively protected.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims (7)

1. The corrugated carton with high sealing performance comprises a corrugated carton body (1) and is characterized in that corrugated carton covers (2) are arranged at the upper end and the lower end of the corrugated carton body (1), the upper end and the lower end of the corrugated carton body (1) are movably connected inside two corrugated carton body connecting grooves (6) respectively, the two corrugated carton body connecting grooves (6) are arranged inside the box walls of the two corrugated carton covers (2) respectively, supporting rods (4) are fixedly connected at four corners inside the corrugated carton body (1), connecting sleeves (5) are arranged at the upper end and the lower end of each supporting rod (4), and the two connecting sleeves (5) are fixedly connected inside the two corrugated carton covers (2) respectively;

handles (3) are arranged on two sides of the corrugated case cover (2) which is positioned on the lower side of the corrugated case body (1).

2. The corrugated carton with high sealability as claimed in claim 1, wherein the handle (3) comprises a handle fixing plate (301), the handle fixing plate (301) is fixedly installed on one side surface of the corrugated carton cover (2), and the flexible handle strap (302) is fixedly installed on the handle fixing plate (301).

3. The corrugated carton with high sealing performance as claimed in claim 1, wherein the connecting sleeve (5) is internally provided with a fixed rod connecting groove (501), and the two sides of the inner wall of the fixed rod connecting groove (501) are provided with clamping plate connecting grooves (502).

4. The corrugated carton with high sealability as claimed in claim 1, wherein the support rod (4) comprises a support rod main body (401), and the support rod main body (401) is fixedly mounted on the inner wall of the corrugated box body (1).

5. The corrugated carton with high sealability as claimed in claim 4, wherein the two lower ends of the supporting bar main body (401) are fixedly connected with fixing bars (402), and each fixing bar (402) is movably connected inside the fixing bar connecting groove (501).

6. The corrugated carton with high sealability as claimed in claim 5, wherein each fixing rod (402) is provided with a mounting groove (403) on the outer wall of both sides thereof, and an elastic plate (404) is uniformly connected inside each mounting groove (403).

7. The corrugated carton with high sealability as claimed in claim 6, wherein each of the flexible plates (404) is integrally formed with a card board (405), and two card boards (405) located at both sides of the fixed rod (402) are respectively connected to the insides of two card board connecting grooves (502).

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