CN217436328U - Plastic pallet box structure capable of simple telescopic folding - Google Patents

Abstract

The utility model discloses a can portably stretch out and draw back plasticity tray case structure of folding up, mainly with the case body of the plasticity panel cutting out of cavity honeycomb interval design, cut out according to the box sideboard and convert into the case box-like, the long sideboard and the minor face board junction of case body can fold and expand, the face of the short minor face board in both sides, hot pressing has the first that is the shape of falling V of symmetry on the box inner fringe face, two crease lines, it is first, two crease lines are indent drops, make the long sideboard that both sides link to each other like this, can be supplementary through the crease line of predetermineeing on the department of meeting of long sideboard and minor face board and the short sideboard, reach the top of the box bottom plate of simple and easy flexible folding up and do the coincide and put the use, reduce the box by a wide margin and put the volume of folding up, convenient and practical when carrying and storing.

Description

Plastic pallet box structure capable of simple telescopic folding

Technical Field

The utility model relates to a box, especially a plasticity tray case structure that can portably stretch out and draw back and fold up.

Background

The safety of packing and carrying of articles is always an important consideration when manufacturers manufacture, because the manufacturers relate to the sale phase and quality maintenance of finished products, which is always an important link, and the packing materials are usually required to be prepared and stored properly before the finished products are packed, when the storage quantity is large, the occupied space is large, the common packing box plates are mostly made of paperboards, and the paperboards can be folded into laminated plates to be conveniently collected and stored, however, when the paper packing materials are used, the paper packing materials are limited by the safety requirements of moisture resistance, insect resistance and carrying and packing, the paper packing materials are usually required to be thickened and specially subjected to surface moisture-proof treatment, so that not only the actual cost is increased, but also the safety of carrying and storing of the internally packed articles is seriously influenced because the paper packing materials are easily affected by the environmental temperature and humidity to cause the doubtful worry, the box boards can be softened and damaged, especially, the packaging of cosmetics and other objects is sensitive to the temperature and humidity of the environment, so as to achieve the moisture-proof and proper firmness of the packaging container, which always troubles the manufacturers, and the traditional paper packaging material is difficult to completely meet the requirements of moisture-proof or anti-collision and the like, and is difficult to recycle for packaging, so as to form disposable packaging waste, which not only causes the problem of increasing use cost and causes the problem of actual environmental protection recycling, but also obviously does not meet the actual requirement of the modern continuous recycling management (ESG), so that various recyclable plastic packaging tools are widely developed and used, but due to the characteristics of plastic materials, when the direct injection molding has better rigidity, the plastic packaging tools can not be folded and deformed for use, thereby forming the inconvenience of large stacking space, the plastic packaging box has the advantages that the use loss of large volume, heaviness and inconvenience is formed, how to develop the plastic packaging box with moisture-proof safe package which can be conveniently stored and used like a paperboard box is to accord with the simple plastic packaging tool which can be used and conveniently recycled and reused, and the requirement of further research and development design is met according to the practical improvement requirement of the plastic packaging tool.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a can portably stretch out and draw back the plastic tray case structure of folding up, this can portably stretch out and draw back the plastic tray case structure of folding up can effectively overcome traditional plastic plate case and fold up the inconvenient and occupation space's that does not have the practicality disappearance.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: the utility model provides a can simple and convenient flexible plastic tray case structure of folding up, include the box combination panel of plastic cavity honeycomb board cutting out, central authorities form the bottom plate form, divide long minor face on every side, it leaves relative long sideboard and minor face board to establish respectively, assemble into complete packing box form jointly, the long sideboard and the minor face board junction of case body can fold and expand, the face of the short sideboard of both sides, hot pressing has the first that is the shape of falling V of symmetry on box inner fringe face, two crease lines, it is first, two crease lines are the indent and fall, make the long sideboard that both sides link to each other like this, can be supplementary through the crease line that predetermines on the junction of long sideboard and minor face board and the short sideboard, reach the simple and easy flexible folding up and do the coincide and put the equipment to the top of box bottom plate.

The utility model discloses a further technical scheme is: the structure that the long sideboard and the short sideboard junction of case body can fold and expand is: wherein at the short margin board and long limit board junction, be equipped with the folded piece of protruding stretching on the short margin board, long limit board pastes in the folded piece, and the folded piece can be folded and expand short board relatively.

The utility model discloses a further technical scheme is: wherein, the long side plate is provided with a concave notch at the connecting end corner of the adjacent short side plate.

The utility model discloses a further technical scheme is: the first crease line and the second crease line are in an inverted V shape and are in a complete V shape or are in a linear arrangement of symmetrical inclined crease lines according to the size of the box body.

The utility model has the advantages that: the plastic hollow honeycomb board is cut into a box-shaped expanded board, and then the box-shaped expanded board is folded into a box body shape, the joint end corners of each side board are compacted and cemented and assembled through folding pieces (the long and short boards can be folded and expanded) to form a fixed box, the first crease line and the second crease line of the inverted V-shaped concave are symmetrically hot-pressed according to the inner sides of the centers of the short boards on two sides of the box body assembly, so that the long board can be conveniently folded above the box bottom board to be folded, the material volume for the box body to be folded is greatly reduced, and in addition, concave notch openings are preset at the end corners of the adjacent short boards on the two long boards for the box to be simply and conveniently operated during folding, and the box can be clamped by proper auxiliary parts during filling, thereby achieving the safety and convenience of the box packaging use, ensuring that the box not only has light weight, but also is more conveniently, telescopically folded or opened for use, and providing the practical efficacy of safe packaging and environmental protection recycling.

Drawings

Fig. 1 is a schematic reference view of the assembled appearance of the plastic packing boxboard of the utility model;

fig. 2 is a reference diagram of the plate stack when the plastic packing box of the present invention is folded;

fig. 3 is a schematic reference diagram of the plastic packing box plate stack of the present invention.

In the figure: 10-case body 11-bottom plate

12-crease line 13-web

14-short side panel 141-flap

15-first crease line 16-long side panel

17-notch 151-second crease line

Detailed Description

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

Example (b): the invented plastic pallet box structure capable of being simply and conveniently folded and stretched mainly uses the plastic formed hollow honeycomb-shaped arranged plates, according to the appearance of the packaging plate and box, the long and short side plates with relative sizes are cut, and combined into a complete box and plate-shaped body, so as to achieve the structural design that the plastic packaging tool is convenient to open and close and the combined plates are folded and assembled; the whole structure design improvement, please cooperate with fig. 1, fig. 2 and fig. 3, mainly use the plastic hollow honeycomb plate, according to the box appearance size, expand the plate of cutting the tray box side, for folding and assembling into the hollow box body 10, the whole folding and assembling plate center presents a box bottom plate 11 with the same size as the box body 10, the bottom plate 11 side respectively sets up the concave crease line 12, for each side plate folding and positioning, and at the overlapping end corner where each side plate folding and assembling connects, cooperate with the high frequency or hot compaction plate operation, achieve the similar linking plate 13 shape and really adhere and assemble, the whole connection usually extends the protruding flap 141 in the short side plate 14, the flap 141 can fold and expand relative to the short side plate 14, during the assembly, the flap 141 inserts to the box inner side, with the high frequency or hot compaction processing, make the flap 141 and the long side plate 16 end corner join and present the compacted linking plate 13 shape, the fixed connecting frame is enclosed into a fixed box appearance, according to the two side plates of the long side, the short side or the square of the box combination, the first crease line 15 and the crease line 151 which are symmetrically inverted V-shaped are respectively arranged at the two sides of the center of the plate sheet of the opposite short side plate 14, the crease line is usually arranged at one side of the inner surface of the box, the first crease line 15 and the crease line 15 are in an inner concave shape, so that the short side plates 14 at the two sides can be conveniently folded inwards along the indentation of a line body for operation and guidance, the long side plates 16 of the connected long side surfaces are synchronously pressed and attached to the upper side of the bottom plate 11 for overlapped folding and assembling, and the long side plates 16 of the longer side surfaces at the two sides and the short side plates 14 are provided with a concave notch 17 in advance, when the box is used for opening and closing and filling materials, machines or auxiliary elements can be conveniently used for lifting or effectively supporting, clamping, positioning and facilitating the filling operation to achieve the convenient use of automatic filling and packaging; after use, the long side plate 16 can be simply pressed inwards and then synchronously attached to the upper part of the bottom plate 11 together with the short side plate 14, so that the whole box body 10 can be folded and folded into a nearly flat-plate-shaped stacked group for storage, the volume of the box body is greatly reduced, and the practical efficacy and the purpose of convenient stacking and storage are provided; the whole case body 10 can be wrapped by a cover plate (not shown) with the same shape design as the case body 10 under the requirements of moisture-proof and safety of package, can be used for the same folding operation, the width of the edge surface of the folding bag is designed to be narrower, the folding bag can be used safely by simple covering, the folding bag can be used for safe packaging with moisture resistance and proper anti-collision deformation by matching with the special hard and solid characteristics of the plastic material, the environment-friendly recycling effect of convenient recycling is really achieved, the smooth box board surface characteristic of the plastic board is particularly convenient for pasting the marking paper material for pasting the package content, is convenient for the use operation of tearing or re-pasting during recovery, and the structure of the whole plastic board box is used, the paper box can be folded into the same stack like a paper box, and has the light and convenient characteristics of recycling and moisture-proof and unbreakable package, practical and safe use and characteristics beyond the reach of the paper box.

The first and second crease lines 15, 151 are pressed by hot pressing, and the first and second crease lines 15, 151 may be arranged in a symmetrical oblique line.

In summary, the present creation can simply and conveniently stretch and fold the plastic pallet box structure, the hollow honeycomb-shaped board made of plastic material is folded to form the hollow packing box body, the end corners connected with the long and short side boards of the box body combination are compacted into the end corners of thin connection boards by hot pressing, then the inverted V-shaped crease lines with symmetrical concave are pressed on the central inner side board surfaces of the short side boards at both sides, so that the long side boards are conveniently folded and attached to the top of the box bottom board, and the folded board is folded to form the folded board shape, thereby greatly reducing the placing material volume, facilitating the collection, storage, recovery and reuse, making the manufacture and collection of the plastic hollow board box more conform to the practical and economic efficacy purpose, and having the practical efficacy and economic characteristics of industrial packing.

Claims (4)

1. The utility model provides a can simple and convenient flexible plastic tray case structure of folding up, includes the box combination panel of plastics cavity honeycomb board cutting out, central authorities form the bottom plate form, divide the length minor face on every side, establish respectively and leave relative long sideboard and minor face board, assemble into complete packing box form, its characterized in that jointly: the long sideboard of case body and minor flange board junction can fold and expand, the face of the short minor flange board in both sides, hot pressing has the first that is the shape of falling V of symmetry on the edge surface in the box, two crease lines, it is first, two crease lines are indent drops, make the continuous long sideboard in both sides like this, can be supplementary through the department of meeting of long sideboard and minor flange board and the crease line of predetermineeing on the minor flange board, reach the simple and easy flexible top of folding up the box bottom plate of folding up and do the coincide and put the equipment.

2. The plastic pallet box structure that can be simply, telescopically and folded according to claim 1, wherein: the structure that the long sideboard and the short sideboard junction of case body can fold and expand is: wherein at the short margin board and long limit board junction, be equipped with the folded piece of protruding stretching on the short margin board, long limit board pastes in the folded piece, and the folded piece can be folded and expand short board relatively.

3. The plastic pallet box structure that can be simply, telescopically and folded according to claim 1, wherein: wherein, the long side plate is provided with a concave notch at the connecting end corner of the adjacent short side plate.

4. The plastic pallet box structure that can be simply, telescopically and folded according to claim 1, wherein: the first crease line and the second crease line are in an inverted V shape and are in a complete V shape or are in a linear arrangement of symmetrical inclined crease lines according to the size of the box body.

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