CN218172918U - Packing box with firm packing - Google Patents

Abstract

The utility model provides a packing carton that packs firmly, including packing box body and packing lid, the packing lid rotates to be connected in the top rear side of packing box body, the front end of packing lid is equipped with bending type's picture peg, the picture peg is pegged graft in packing box body's inside, packing box body's top both sides are all rotated and are connected with extension board, two extension board front end all is equipped with bending type's cardboard, the utility model provides a through setting up packing box body, packing lid, picture peg, extension board, cardboard and draw-in groove cooperation and using, packing lid upset drive picture peg buckle and insert in the packing box body, extend the board upset and drive the cardboard buckle and insert the draw-in groove to carry out the joint sealing to the packing carton, need not to use instruments such as sticky tape to carry out the joint sealing, avoided sticky tape joint sealing not only to cause joint sealing, the joint sealing inconvenient, sticky tape joint sealing can not repeatedly use moreover, when the joint sealing, the sticky tape easily damages packing carton las, influences the problem of packing carton's life.

Description

Packing carton that packing is firm

Technical Field

The utility model belongs to the technical field of the packing carton, more specifically say, in particular to packing carton that packing is firm.

Background

With the further enhancement of environmental awareness, the packaging paper box is widely applied to the packaging of products such as fruit juice, milk, cooked food, refreshment, medicines, cosmetics and the like. In addition, before the paper box is folded, the paper box can be stacked, transported and stored in a flat plate shape, so that the storage and transportation cost is greatly reduced. The paper box has the characteristics of low processing cost, convenient storage and transportation, suitability for various printing modes, convenient sale and display, suitability for automatic packaging, good recycling property, environmental protection and the like, and along with the continuous improvement of the living standard of people, the demand of the packaging paper box will be continuously increased, and higher requirements on the production quality of the paper box are also provided.

Based on the above, the present inventors found that the following problems exist: present packing carton's service function nature is single, adopt the sticky tape to seal up the case lid on the packing carton usually when the joint sealing, the sticky tape joint sealing not only causes the joint sealing, it is inconvenient to unpack, and the sticky tape joint sealing can not use repeatedly, when the joint sealing, the sticky tape easily damages packing carton las, influence packing carton's life, and simultaneously, the intensity and the firm nature of packing carton are relatively poor, inside article still receive external force easily and strike and damaged, more and more can't satisfy the needs that the commodity circulation transported, this has increased the logistics cost undoubtedly.

Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a packaging box with a firm package is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a pack firm packing carton, function of use single with solving present packing carton, the case lid that adopts the sticky tape to pack on the carton when the joint sealing generally seals, the sticky tape joint sealing not only causes the joint sealing, the unpacking is inconvenient, and the sticky tape joint sealing can not use repeatedly, when the unpacking, the sticky tape easily damages packing carton las, influence packing carton's life, and simultaneously, the intensity and the firm nature of packing carton are relatively poor, inside article still receive external force impact easily and damaged, more and more can't satisfy the needs that the commodity circulation transported, this has increased the problem of logistics cost undoubtedly.

The purpose and the efficacy of the packaging box with firm packaging are achieved by the following specific technical means:

the utility model provides a pack firm packing carton, includes packing box body and packing lid, the packing lid rotates to be connected in the top rear side of packing box body, the front end of packing lid is equipped with bending type's picture peg, the picture peg is pegged graft in packing box body's inside, packing box body's top both sides all rotate and are connected with the extension board, two the extension board front end all is equipped with bending type's cardboard, two draw-in grooves have been seted up on the packing carton lid, two the cardboard is bent the joint in the inside of draw-in groove, be provided with protection strengthening mechanism on the packing box body.

In other embodiments, the packing box body is the opening setting up, packing box body's cross section sets up to rectangle structure, packing box body and packing box lid all adopt the corrugated paper material to make.

In other embodiments, the protection reinforcing mechanism comprises a protection base, four corner protectors and supporting blocks, the protection base is adhered to the outer side of the bottom of the packaging box body, the number of the corner protectors and the number of the supporting blocks are four, the four corner protectors are respectively arranged at four corners of the protection base, and the four supporting blocks are all arranged at the bottom of the protection base.

In other embodiments, the middle part and the top part of the surface of the packaging box body are respectively sleeved with a protective sleeve and a protective top frame, and the bottom frame is bonded at the inner bottom of the packaging box body.

In other embodiments, the bottom frame is provided with a triangular inner corner protector at four corners, and the packaging box body is provided with a first inclined plate and a second inclined plate which are arranged in a crossed manner at four inner walls.

In other embodiments, the protective base, the protective sleeve, the protective top frame, the bottom frame, the triangular inner corner protector, the first inclined plate and the second inclined plate are all made of fine corrugated paper.

In other embodiments, the inner wall and the bottom of the packaging box body are provided with an anti-corrosion coating, the anti-corrosion coating is made of epoxy resin anti-corrosion paint, and the thickness of the anti-corrosion coating is set to be 0.08-0.35mm.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a through setting up packing box body, packing box cover, picture peg, extension board, cardboard and draw-in groove cooperation use, the packing box cover upset drives the picture peg and buckles and insert in the packing box body, extension board upset drives the cardboard and buckles and insert in the draw-in groove to carry out the joint sealing processing to the packing carton, need not to use tools such as sticky tape to carry out the joint sealing, avoided sticky tape joint sealing not only to cause the joint sealing, the joint sealing is inconvenient, and sticky tape joint sealing can not used repeatedly, when unpacking, the sticky tape easily damages packing carton las, influences the problem of packing carton's life;

2. through setting up protection strengthening mechanism, protection base, lag and protection top frame cooperation are used, increase the intensity of packing carton, can support for packing carton provides stronger bottom and side, through chassis, triangle inner corner protector, first swash plate and second swash plate form a firm bearing structure that stabilizes in the box body, have increased the compressive capacity of box, avoid the box to take place great deformation, make the overall structure of box firm more reliable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic three-dimensional structure of the present invention.

Fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. packaging the box body; 2. a packaging box cover; 3. inserting plates; 4. a card slot; 5. an extension plate; 6. clamping a plate; 7. protection reinforcement a mechanism; 71. a protective base; 72. protecting the corner; 73. a support block; 74. a protective sleeve; 75. a protective top frame; 76. a chassis; 77. a triangular inner corner protector; 78. a first sloping plate; 79. a second swash plate; 8. and (4) an anti-corrosion coating.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a pack firm packing carton, including packing box body 1 and packing lid 2, packing lid 2 rotates to be connected in packing box body 1's top rear side, packing lid 2's front end is equipped with bending type's picture peg 3, picture peg 3 is pegged graft in packing box body 1's inside, packing box body 1's top both sides all rotate and are connected with extension board 5, two extension board 5 front ends all are equipped with bending type's cardboard 6, two draw-in grooves 4 have been seted up on packing lid 2, two cardboard 6 joint of bending in the inside of draw-in groove 4, be provided with protection strengthening mechanism 7 on the packing box body 1.

In other embodiments, packing box body 1 sets up for opening up, and packing box body 1's cross section sets up to the rectangle structure, and packing box body 1 and packing box lid 2 all adopt the corrugated paper material to make, single material integration shaping, with low costs, do not relate to the die sinking in the production process, need not compound other material materials of pasting, simple environmental protection.

In other embodiments, protection reinforcing mechanism 7 includes protection base 71, angle bead 72 and supporting shoe 73, protection base 71 bonds in the bottom outside of packing box 1, angle bead 72 and supporting shoe 73 all set up to four, four angle beads 72 set up respectively in the four corners of protection base 71, four supporting shoes 73 all set up in the bottom of protection base 71, lag 74 and protection top frame 75 cooperate the use, respectively to packing box 1 outside bottom, the reinforcement is handled at middle part and top, increase packing box 1's intensity, can provide stronger bottom and side support for packing box 1.

In other embodiments, surface middle part and the top of box body 1 are overlapped respectively and are equipped with lag 74 and protection top frame 75, the bottom bonds there is chassis 76 in box body 1, triangle inner corner 77 is all installed in the four corners on chassis 76, all install first swash plate 78 and second swash plate 79 cross arrangement on box body 1 four inner walls, through chassis 76, triangle inner corner 77, first swash plate 78 and second swash plate 79 form a stable firm bearing structure in box body 1, the compressive capacity of box body 1 has been increased, avoid box body 1 to take place great deformation, make box body 1's overall structure more firm reliable.

In other embodiments, the protective base 71, the protective sleeve 74, the protective top frame 75, the bottom frame 76, the inner triangle guard corner 77, the first sloping plate 78 and the second sloping plate 79 are all made of fine corrugated paper, and the fine corrugated paper is used as an inner liner to replace the traditional buffer material, so that the protective cover is environment-friendly, can increase the compressive strength, and is an ideal buffer material.

In other embodiments, the inner wall and the bottom of the packaging box body 1 are both provided with the anti-corrosion coating 8, the anti-corrosion coating 8 is made of epoxy resin anti-corrosion paint, the thickness of the anti-corrosion coating 8 is set to be 0.08-0.35mm, the anti-corrosion coating 8 is made of epoxy resin anti-corrosion paint, the adhesion force is good, the anti-corrosion effect of the packaging box body 1 is improved, the overall anti-corrosion performance is good, the packaging box body 1 can be prevented from being corroded due to moisture, and the service life is long.

The specific use mode and function of the embodiment are as follows:

in the utility model, after the articles are packaged, the articles are put into the packaging box body 1, the packaging box cover 2 is overturned to drive the plugboard 3 to be bent and inserted into the packaging box body 1, the extension board 5 is overturned to drive the clamping board 6 to be bent and inserted into the clamping groove 4 of the packaging box cover 2, so that the packaging box body 1 is sealed without using tools such as adhesive tape and the like, thereby avoiding the problems that the adhesive tape sealing not only causes inconvenient sealing and unpacking, but also the adhesive tape sealing can not be used repeatedly, when unpacking, the adhesive tape is easy to damage the packaging box and the service life of the packaging box is influenced;

protection base 71, lag 74 and the cooperation of protection roof-frame 75 are used, respectively to packing box body 1 outside bottom, the reinforcement is made at middle part and top, increase packing box body 1's intensity, can provide stronger bottom and side support for packing box body 1, through chassis 76, triangle inner corner bead 77, first swash plate 78 and second swash plate 79 form a stable firm bearing structure in packing box body 1, packing box body 1's compressive capacity has been increased, avoid packing box body 1 to take place great deformation, make packing box body 1's overall structure firm more reliable.

The embodiments of the present invention have been presented for purposes of illustration and description, and is not intended to be exhaustive or to limit the invention to the precise form disclosed. Many modifications and variations will be apparent to practitioners skilled in this 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.

Claims (7)

1. The utility model provides a packing carton that packing is firm which characterized in that: including packing box body (1) and packing box lid (2), packing box lid (2) are rotated and are connected in the top rear side of packing box body (1), the front end of packing box lid (2) is equipped with picture peg (3) of bending type one-tenth, picture peg (3) are pegged graft in the inside of packing box body (1), the top both sides of packing box body (1) are all rotated and are connected with extension board (5), two extension board (5) front end all is equipped with cardboard (6) of bending type one-tenth, two draw-in grooves (4) have been seted up on packing box lid (2), two cardboard (6) are bent the joint in the inside of draw-in groove (4), be provided with protection strengthening mechanism (7) on packing box body (1).

2. A securely wrapped package according to claim 1 wherein: packing box body (1) sets up for opening up, the cross section of packing box body (1) sets up to the rectangle structure, packing box body (1) and packing box lid (2) all adopt the corrugated paper material to make.

3. A securely wrapped package according to claim 1 wherein: the protection reinforcing mechanism (7) comprises a protection base (71), corner protectors (72) and supporting blocks (73), wherein the protection base (71) is bonded on the outer side of the bottom of the packaging box body (1), the four corner protectors (72) and the four supporting blocks (73) are arranged, the four corner protectors (72) are arranged at the four corners of the protection base (71) respectively, and the four supporting blocks (73) are arranged at the bottom of the protection base (71).

4. A securely wrapped package according to claim 3 wherein: the packaging box is characterized in that a protecting sleeve (74) and a protecting top frame (75) are respectively sleeved on the middle part and the top of the surface of the packaging box body (1), and a bottom frame (76) is bonded on the bottom in the packaging box body (1).

5. A securely wrapped package according to claim 4 wherein: triangle inner corner protector (77) are all installed in four corners on chassis (76), all install first swash plate (78) and second swash plate (79) cross arrangement on four inner walls of packing box body (1).

6. A securely wrapped package according to claim 5 wherein: the protective base (71), the protective sleeve (74), the protective top frame (75), the bottom frame (76), the triangular inner corner protector (77), the first inclined plate (78) and the second inclined plate (79) are all made of fine corrugated paper.

7. A securely wrapped package according to claim 1 wherein: the packaging box is characterized in that anti-corrosion coatings (8) are arranged on the inner wall and the bottom of the packaging box body (1), the anti-corrosion coatings (8) are made of epoxy resin anti-corrosion paint, and the thickness of the anti-corrosion coatings (8) is set to be 0.08-0.35mm.

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