CN114229233B

CN114229233B - Inside fixed inside lining of packing box

Info

Publication number: CN114229233B
Application number: CN202111560410.8A
Authority: CN
Inventors: 周德志; 朱玮; 缪祖勋
Original assignee: WUXI QIANCHENG PACKAGING ENGINEERING CO LTD
Current assignee: WUXI QIANCHENG PACKAGING ENGINEERING CO LTD
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2023-01-06
Anticipated expiration: 2041-12-20
Also published as: CN114229233A

Abstract

The invention discloses an inner fixed lining of a packing box, which is applied to the field of the lining of the packing box and has the technical scheme that: the partition plates are sequentially connected to form a storage cavity for placing a product; at least one clapboard is provided with a placing hole, and a coating piece which is pressed to fix a product is fixed at the placing hole of the clapboard; the partition board is connected with a protection board which is abutted against the packing box or the adjacent lining to form a separation space for protecting products; has the technical effects that: by arranging the partition plate, the coating piece and the protection plate, the coating piece is fixed at the placing hole, the coating piece deforms and abuts against the outer side of the product, the product is pressed to be fixed, an elastic pressing mode is used for replacing a pressing mode of a mold, the mold matched with the product does not need to be manufactured, and the special-shaped product is convenient to fix; the guard plate forms the separate space with external butt, and the separate space is inside empty, is convenient for protect the product.

Description

Inside fixed inside lining of packing box

Technical Field

The invention relates to the field of packing box liners, in particular to a fixed liner inside a packing box.

Background

The lining of the packing case is an internal device which is arranged in the packing case to protect the product and ensure that the product is not easy to damage in the transportation process; in terms of material, the lining is provided with an EVA (ethylene-vinyl acetate copolymer and a rubber plastic foaming material prepared by the ethylene-vinyl acetate copolymer); EPE (expandable polyethylene) pearl wool lining; a sponge lining; paper liners, etc.

At present, chinese utility model with publication number CN209038059U discloses a packing box lining foam protection gasket, include: an upper gasket; the lower gasket is oppositely arranged below the upper gasket, and a product to be packaged is arranged in an area between the upper gasket and the lower gasket; the upper gasket and/or the lower gasket are/is provided with a groove and a protruding groove, and the groove and the protruding groove form a clamping area for clamping a product to be packaged; although the function of the lining is realized, in the actual use process, the lining often needs to be drawn according to the shape of a product, a mould is made according to the drawing, and then the lining is blow-molded or injection-molded according to the mould, so that the limitation is large because the lining only corresponds to one product.

Disclosure of Invention

The invention aims to provide an inner fixed lining in a packing box, which is convenient for packing special-shaped products.

The technical purpose of the invention is realized by the following technical scheme: a fixed lining in a packing box comprises partition plates and connecting pieces for connecting adjacent partition plates, wherein the partition plates are sequentially connected to form a storage cavity for placing a product; at least one of the clapboards is provided with a placing hole, and a wrapping piece which is pressed to fix a product is fixed at the placing hole of the clapboard; the baffle is not all connected with the other both sides that adjacent baffle is connected with the guard plate, and the guard plate expandes the back and is the H shape with the baffle after enclosing, the guard plate is formed with the partition space of protection product with packing box or adjacent inside lining butt.

According to the technical scheme, the partition plates are sequentially connected to form the storage cavity for fixing the special-shaped product; the wrapping piece is fixed at the placing hole, the wrapping piece deforms and abuts against the outer side of the product, the product is pressed and fixed, an elastic pressing mode is used for replacing a pressing mode of a mold, the mold matched with the product does not need to be manufactured, the fixing of the special-shaped product is facilitated, and meanwhile the shock absorption capacity of the lining is improved; the protection plate is abutted against the outside to form a separation space, and the inside of the separation space is empty, so that a product can conveniently protrude out of the partition plate, and the product can be conveniently protected; when a plurality of inside linings are piled up each other simultaneously, the guard plate plays the bearing effect.

The invention is further configured to: the wrapping member is a stretch film wound on the outer side of the separator.

According to the technical scheme, the stretching film is wound on the outer side of the partition board, the stretching film has certain viscosity besides the stretching deformation performance, and certain connection strength is provided between the stretching film and the lining board, so that the stretching film is not easy to slide along the lining board, and the connection stability of the stretching film and the lining board is enhanced; the stretching film is completely covered on the placing hole, so that the contact area between the stretching film and the product is increased, and the product is conveniently pressed and fixed.

The invention is further configured to: the connecting piece is a connecting steel belt, and the connecting piece and the partition board are abutted to two sides of the stretching film.

According to the technical scheme, the connecting steel belts are used for connection, are generally thin and convenient to bend, and have good connection performance, when the adjacent partition plates are broken to the same plane, the thickness of the lining is only the thickness of the partition plates, so that the lining is convenient to stack and transport; meanwhile, the integrated structure that the partition plates and the protective plates are mutually connected does not lead the partition plates of different types to be mutually doped, and the linings of the same type are stacked together, thus being convenient for management; the connecting steel belt and the frame are abutted against the two sides of the stretching film to fix the stretching film, so that the contact area of the connecting steel belt and the frame is increased, the stability of the stretching film is improved, and the fixing effect of a product is enhanced.

The invention is further configured to: the stretched film is wound with a plurality of layers in the width direction of the separator.

Through the technical scheme, the winding film is arranged along the width direction of the partition board, so that the length of each layer of the stretching film is reduced, the stretching film has higher pressing force when being deformed to a certain degree, and the product is convenient to fix; a multilayer stretched film increases the stability of the stretched film.

The invention is further configured to: the cladding piece is the multichannel elastic band that sets up side by side in placing the hole department, the both ends of elastic band are equipped with the mounting.

According to the technical scheme, the elastic belts are arranged at the placing holes, and the plurality of elastic belts are abutted to the product to fix the product; the fixing parts are arranged at the two ends of the elastic belt, so that the elastic belt can be conveniently opened and closed, and the elastic belt can be conveniently connected with the partition plate; in addition, elastic belts with different types can be selected according to the shape of the special-shaped product, so that the special-shaped product can be conveniently fixed; meanwhile, the elastic belt is arranged to increase the damping performance of the lining, and the product and the elastic belt shake simultaneously when being impacted, so that the product is prevented from being damaged by impact.

The invention is further configured to: the elastic belt is wound along the width direction of the partition board, and a plurality of adjusting holes for the elastic belt to pass through are formed in the partition board.

Through above-mentioned technical scheme, the regulation hole sets up on the baffle, prevents that the elastic webbing from sliding on the baffle, leads to the product fixed unstable.

The invention is further configured to: the baffle is provided with three, and the cladding piece is all fixed with to three baffle.

Through above-mentioned technical scheme, three baffle that is equipped with the cladding piece connects gradually, encloses into triangular storing chamber, carries out the butt by three direction to the product, strengthens the connection stability of product.

The invention is further configured to: the middle part of the protection plate is hollowed out.

Through above-mentioned technical scheme, the intermediate position of guard plate is the fretwork, effectively reduces the weight of guard plate, and then reduces inside lining weight.

The invention is further configured to: the partition plate and the protection plate are made of wood materials, and the connecting steel belt is provided with a plurality of limiting holes.

Through above-mentioned technical scheme, the connecting piece passes through the pressfitting mode and is connected with the baffle, and baffle deformation gets into spacing downthehole, fixes baffle, connecting piece and tensile membrane, prevents tensile membrane and frame relative slip.

The invention is further configured to: a locking component for locking a storage cavity enclosed by the partition board is fixed on the partition board, the locking component comprises a locking piece and a tongue piece which are matched with each other, the locking piece is an angle steel, and a tongue hole for the tongue piece to pass through is formed at the folding angle of the locking piece; the tongue piece is arranged in parallel with the partition plate for fixing the tongue piece.

Through the technical scheme, the tongue piece is in inserted fit with the locking piece, so that the partition plates are conveniently connected in an opening and closing manner; after the tongue piece is inserted into the locking piece, two sides of the tongue piece are respectively abutted against the partition board and the locking piece, so that the connection stability between the partition boards is enhanced; the tongue piece passes the tongue hole and stretches out the closure, and when the closure breaks away from with the tongue piece, elastic deformation takes place for the tongue piece, increases the degree of difficulty that breaks away from between them, and when needs fixed product, both are difficult for breaking away from, when the storing chamber is opened to needs, can make the tongue piece take place to deform by a brute force and open the storing chamber, and the tongue piece does not influence the use of inside lining in inserting the compartment.

In conclusion, the invention has the following beneficial effects:

1. by arranging the partition plate, the cladding piece and the protection plate, the cladding piece is arranged at the placement hole, the cladding piece is deformed and abutted against the outer side of the product, the product is pressed to be fixed, the elastic pressing mode is used for replacing the fixing mode of a mold, the mold matched with the product is not required to be manufactured, and the special-shaped product is convenient to fix; the protection plate is abutted against the outside to form a separation space, and the inside of the separation space is empty, so that the product is protected conveniently;

2. by arranging the coating piece and the connecting steel belt, the connecting steel belt has better connecting performance and bending performance, and when the adjacent partition plates are broken to the same plane, the lining can be conveniently stacked and transported; the connecting steel belt and the frame are abutted against the two sides of the stretching film to fix the stretching film, so that the contact area of the connecting steel belt and the frame is increased, the stability of the stretching film is improved, and the fixing effect of a product is enhanced.

Drawings

FIG. 1 is an overall configuration diagram of embodiment 1;

FIG. 2 is a schematic configuration diagram of a placement state of embodiment 1;

FIG. 3 is an overall configuration diagram of embodiment 2;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a schematic structural view of the whole of embodiment 4.

Reference numerals: 1. a partition plate; 2. a protection plate; 3. stretching the film; 4. a liner plate; 5. a support plate; 6. a guide surface; 7. an inclined surface; 8. a connecting member; 9. a limiting hole; 10. a locking assembly; 11. a locking member; 12. a tongue piece; 13. an elastic band; 14. a fixing member; 16. buckling a frame; 17. a hasp; 18. an adjustment hole; 19. a through groove; 20. placing the holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1:

referring to fig. 1 and 2, an inner fixed lining of a packing box comprises a partition board 1, a coating part and a protection plate 2, wherein the partition board 1 is connected with the partition board 1 in sequence, the coating part and the protection plate 2 are connected with the partition board 1 in sequence, the partition board 1 is connected with the coating part in sequence to form a storage cavity, and the coating part is sleeved on the outer side of the partition board 1 and is abutted to a product to press and fix the product; the protection plate 2 is arranged on one side of the partition plate 1 and protrudes out of the partition plate 1 by a certain height, so that a separated space protection product is formed conveniently.

Referring to fig. 1 and fig. 2, four partition boards 1 are arranged, every two of the four partition boards 1 are arranged correspondingly, and the four partition boards 1 are sequentially connected to form a cuboid storage cavity; the clapboard 1 comprises two lining plates 4 which are oppositely arranged and provided with placing holes 20 and a supporting plate 5 which is connected with the adjacent lining plates 4; two sides of the lining plate 4 connected with the supporting plate 5 are provided with guide surfaces 6 with an inclination angle of 45 degrees, and the guide surfaces 6 are inclined towards the storage cavity; inclined planes 7 with the inclination angle of 45 degrees are arranged on two sides of the connection between the lining plate 4 and the protection plate 2, and the inclined planes 7 are inclined to the separation space; two sides of the supporting plate 5 are provided with 45-degree inclined planes matched with the guide surfaces 6; the protection plate 2 is a long strip-shaped plate, and the length of the protection plate 2 is consistent with the width of the lining plate 4 except the inclined surface 7; one side of the protection plate 2 is provided with a 45-degree inclined surface matched with the inclined surface 7.

Referring to fig. 1 and 2, the wrapping member is the stretch film 3, the wrapping member is wound around the outside of the backing plate 4 and completely covers the placing hole 20, and the wrapping member is wound in a plurality of layers, preferably 3 to 4 layers, in the width direction of the backing plate 4; connecting pieces 8 for connecting the adjacent partition plates 1 and the partition plates 1 with the protection plates 2 are arranged between the adjacent partition plates 1 and the protection plates 2, the connecting pieces 8 are connecting steel belts, two rows of limiting holes 9 are formed in the connecting pieces 8 along the length direction of the connecting pieces 8, the partition plates 1 and the protection plates 2 are both made of wood materials, preferably plywood, the connecting pieces 8 are fixedly connected with the partition plates 1 and the protection plates 2 through pressing, the connecting pieces 8 are pressed into the partition plates 1, the parts, which are not deformed, of the partition plates 1 at the limiting holes 9 are abutted to the connecting pieces 8, the connecting strength of the connecting pieces 8 and the partition plates 1 is enhanced, and the cladding pieces are arranged between the partition plates 1 and the connecting pieces 8, so that the stability of the cladding pieces is enhanced; the connecting piece 8 is all fixed in the external corner department, and then cooperation spigot surface 6, inclined plane 7 etc. prescribe a limit to the turned angle of liner plate 4 and backup pad 5, welt 4 and guard plate 2, strengthens the stability in storing chamber.

Referring to fig. 1 and 2, a locking assembly 10 is further disposed on one of the supporting plate 5 and the lining plate 4, the locking assembly 10 includes a locking member 11 pressed on the lining plate 4 and a tongue 12 pressed on the supporting plate 5, the locking member 11 is an angle steel, one side of the locking member 11 abuts against the lining plate 4, and a tongue hole is disposed at a folding angle of the locking member 11; the tongue piece 12 is inserted in the tongue hole, and the tongue piece 12 is arranged in parallel with the support plate 5 fixed with the tongue piece 12.

Operation and principle of the present embodiment

Placing the special-shaped product on the coating piece of the lower-layer lining plate 4, abutting the upper-layer lining plate 4 against the supporting plate 5, inserting the tongue piece 12 into the tongue hole, pressing the coating piece of the upper-layer lining plate 4 against one side of the special-shaped product far away from the lower-layer lining plate 4 at the moment, and fixing the special-shaped product and increasing the damping function of the lining when the two coating pieces are elastically deformed; the guard plate 2 is fixed on upper welt 4 and lower floor's welt 4, offsets with packing box or adjacent inside lining, forms the separate space, supplies the product to rock and prevent that product and external object offset from leading to the product impaired along with the cladding piece in certain extent.

Example 2

Referring to fig. 1, 3 and 4, the inner fixed lining of a packing case illustrates the difference between the embodiment 2 and the embodiment 1, the wrapping member is replaced by an elastic band 13 from a stretch film 3, and the elastic band 13 is arranged side by side along the width direction of the lining plate 4, and preferably, four elastic bands 13 are arranged at intervals; fixing pieces 14 are arranged at two ends of the elastic belt 13, each fixing piece 14 comprises a buckle frame 16 fixed at one end of the elastic belt 13 and a buckle 17 fixed at the other side of the elastic belt 13, and the fixing pieces 14 are arranged at one side, far away from the storage cavity, of the elastic belt 13; a plurality of adjusting holes 18 are arranged on the supporting plate 5 side by side, and the elastic belt 13 is sleeved on the outer side of the lining plate 4 through the adjusting holes 18. The elastic belt 13 with different widths can be selected according to the shape of the special-shaped product by using the advantages of the elastic belt 13, and the elastic belts 13 with different widths and elasticity are matched for use, so that the special-shaped product can be fixed conveniently; meanwhile, the elastic belt 13 is connected through the fixing piece 14 and can be repeatedly used.

Example 3

Referring to fig. 1 and 3, the inner fixed lining of a packing box illustrates the difference between the embodiment 3 and the embodiment 1, a protection plate 2 is replaced by an internal hollow plate from a whole rectangular plate, and a through groove 19 is arranged in the middle of the protection plate 2. Use the inside hollowed-out inside lining of packing box 2's advantage, the inside lining of packing box often piles up a plurality ofly, and a plurality of inside linings superpose each other, and the inside lining of lower floor often bears great pressure, and the inside fretwork of guard plate 2 can effectively reduce the whole weight of inside lining, prevents that lower floor's inside lining from damaging, protects the product in the inside lining of lower floor.

Example 4

Referring to fig. 1 and 5, an inner fixed liner for a packing box, which illustrates the difference between embodiment 4 and embodiment 1, in embodiment 1, a liner plate 4 and a support plate 5 are sequentially connected to form a rectangular frame, in embodiment 4, three liner plates 4 are connected to each other to form a triangular frame, wherein a locking component 10 is arranged on one side where two liner plates 4 are connected to each other; other junctions are connected by the connecting piece 8, and the protection plate 2 is perpendicular to the lining plate 4. Use welt 4 to enclose into the advantage of triangle-shaped frame, the triangle-shaped frame is provided with three side cladding pieces, is triangle-shaped and carries out the butt to heterotypic product, and stability is stronger, secondly to partial shape near cylindrical special-shaped product, uses rectangular frame often can cause great space waste, and the triangle-shaped frame then can improve the space utilization in the packing box.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A lining fixed in the interior of a packing box,

the steel strip partition plate is characterized by comprising partition plates (1) and connecting pieces (8) for connecting adjacent partition plates (1), wherein the connecting pieces (8) are steel strips;

the partition plates (1) are sequentially connected to form a storage cavity for placing products; a placing hole (20) is formed in at least one of the clapboards (1), and a wrapping piece which is pressed to fix a product is fixed on the clapboard (1) at the placing hole (20); the other two sides of the partition board (1) which are not connected with the adjacent partition boards (1) are connected with protection plates (2), and the protection plates (2) are unfolded and form an H shape with the enclosed partition boards (1); the protection plate (2) is abutted against the packing box or an adjacent lining to form a separation space for protecting products;

the wrapping piece is a plurality of elastic bands (13) which are arranged in parallel at the position of the placing hole (20), and fixing pieces (14) are arranged at two ends of each elastic band (13);

the elastic belt (13) is wound along the width direction of the partition board (1), and a plurality of adjusting holes (18) for the elastic belt (13) to pass through are formed in the partition board (1).

2. The internal fixed lining of a packing box as claimed in claim 1, characterized in that the protection plate (2) is hollow in the middle.

3. The inner fixed lining of a packing box according to claim 2, wherein the partition board (1) and the protection board (2) are made of wood, and the connecting piece (8) is provided with a plurality of limiting holes (9).

4. The inner fixed liner for the packing box according to claim 3, wherein the partition board (1) is fixed with a locking component (10) for locking a storage cavity enclosed by the partition board (1), the locking component (10) comprises a locking piece (11) and a tongue piece (12) which are matched with each other, the locking piece (11) is an angle steel, and a tongue hole for the tongue piece (12) to pass through is formed at a folding angle of the locking piece (11); the tongue piece (12) is arranged in parallel with the clapboard (1) which is fixed with the tongue piece.