JPH10245092A - Steelwork encased plastic panel export packing case of integral type of reusable column and wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To change over from a wooden export packing case to a steelwork encased plastic panel packing case without use of wooden materials, and change over from a disposable case to a reusable case to prevent environment from disruption, protect forest, and prevent the earth from warming. SOLUTION: Mass production in factories is made possible by changing over from a wooden packing case to a steelwork encased plastic panel packing case without use of wooden materials. And the case is assembled with bolts to freely make removable and reusable panels. And required time for packing or unpacking can be remarkably reduced by integrally forming the columns and walls of the case and further, the using ratio of loading to a container is increased by standardization of case dimensions.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a new reusable pillar and wall-integrated steel-framed plastic panel export box, which is completely different from the conventional disposable timber export box in the field of export packing. It is.

[0002]

2. Description of the Related Art Conventionally, wood has been used as a material for export packaging boxes of machines and the like in international transportation. At the site of the export packing factory, first, a box frame of the required size is made of square lumber by nailing or bolting, and then the plywood is fixed on the frame with nails. Finally, write the case mark to complete it. Since the whole wooden is made of nails and bolts of various sizes, it is common practice to forcibly pry it with a hammer or bar when unpacking. Also, since the box is not to be reused, the box after being opened is severely damaged and cannot be reused again. Furthermore, since the wood once used for export packaging cannot be reused, it is common to dispose of it at each unpacking site as waste material. Regardless of the size of the individual packaging boxes, regardless of the size of the individual boxes, it always starts with the box frame, then nails, bolts, secures the plywood, finishes with the case mark, and ends. is there. The same simple task is repeated many times. Due to this, conventional packaging requires a long time, and unpacking also requires a long time and a great deal of manpower. Furthermore, since there is no standard for the size of each wooden packaging box and there are many factors left to each worker's on-site judgment, the packaging size is irregular, and there is a large loss in the utilization rate of loading in containers.

[0003]

The present invention seeks to solve the following problems. 1. Instead of a timber export packing box, a plastic panel box with a steel frame will be used, the entire box will be changed to a bolted system, and a wrench will be used for packing and unpacking. This allows for assembly and unpacking without breaking the export box, providing a precondition for subsequent reuse. 2. The method of manufacturing the boxes will be changed from the conventional on-site manufacturing method to a method of mass production in a factory. This overcomes the shortcomings of the same simple repetition of the same simple work, and integrates the pillars and walls of a steel-panel plastic box into a single box, so that the time and manpower required for packing and unpacking have been improved. Allows for significant savings. 3. Standardize the size of plastic panel boxes with steel frames, set several sizes to maximize the container loading rate, and minimize the loss of container loading rate. Limit.

[0004]

SUMMARY OF THE INVENTION The present invention firstly integrates columns and walls by a factory production system, which saves time and labor required for packing and unpacking, and secondly, the size standard of packing boxes. Will increase the utilization rate of loading into containers,
Finally, the plastic panels with individual steel frames are assembled by bolting at the packing site, and when packing and unpacking, a spanner is used to solve the problem of reusing export packing boxes.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION A box frame (hereinafter referred to as a pillar) is made of iron, and a suitable material such as high-strength plastic is sprayed on the outside of the pillar. In addition, a plastic panel containing a steel frame in which the pillar and the wall are integrated with each other is connected between the pillars with a plate made of a suitable material such as high-strength plastic. A screw hole for bolting is made at the connection point between the plastic panel containing steel and the panel, and the panel and the panel are assembled by bolting. A window for displaying case marks and the like required for export packing will be provided outside the surrounding panel, and the display of case marks and various caution marks will be changed from the conventional writing type to the plate insertion type. In addition, a locking portion for preventing theft is provided at the connection between the panels. In order to increase the strength of the entire box, a special type of gold is used on the outside of the connection between the pillars and the bolts are used to fix them. In order to protect the contents inside the peripheral panel, a thin protective rubber sheet is laid as a whole, and a plurality of screw holes dedicated to the supporter used for the contents protection are provided on the pillars. Fix the supporter by bolting. On both sides of the bottom panel there will be a suitable fork entry and rope entry. The bottom panel is used as a load floor panel, and a non-slip, thin rubber sheet for protection is laid on the entire floor panel. In addition, screw holes for bolt fastening for fixing the load floor material are provided along the columns of the bottom panel. In the case of heavy contents, the load floor material is fixed on the bottom panel rubber sheet by bolting, and the heavy contents are received thereon and fixed by bolting. For lightweight content, remove the loading flooring and place the lightweight content directly on the thin rubber sheet on the bottom panel. In order to stabilize other boxes on top of the bottom part on the outside of the bottom panel, some uneven grooves are provided. All of these designs are made during factory production,
All boxes are standardized and factory-manufactured to maximize container loading. The finished steel-framed plastic box is used instead of a timber box at the packing site, then loaded into containers and transported abroad. After unpacking at an overseas shipping destination, it is collected by a specialized trader, and new demand is obtained overseas, used again as export packaging, and transported to Japan again. In this way, reuse is possible many times.

[0006]

The export box for wood consumes a large amount of wood, and it is estimated that a few percent of the consumption of Japanese wood is used for export packing every year. The use of steel-framed plastic export boxes instead of timber export boxes will help to protect the environment, protect forests and prevent global warming. In addition, by changing from a wooden export packing box to a plastic one containing steel frames, mass production at a factory becomes possible. By regularizing irregular boxes, the loading rate of containers can be maximized. And the mass production of factories offers the possibility of constant technological innovation in the field of export packaging boxes, so that the time and manpower required for export packaging and unpacking can be reduced to a minimum. Furthermore, by establishing collection at the destination, it can be expected that recycling will be possible and export packaging costs will be further reduced. In addition, the present invention completely eliminates the damage caused by pests lurking in the wood of export packaging, which is sometimes concerned by importing countries.

Claims (1)

[Claims] 1. A steel frame corresponding to a pillar of a box required by iron is made, and an appropriate plastic is sprayed on an outer side of the steel frame and between the pillar and the pillar, thereby forming a plastic panel including a pillar and a wall-integrated steel frame. In addition, the panels are assembled by bolts, can be removed and assembled freely, and in order to maximize the utilization rate of loading into containers for marine transportation, there are various sizes of wooden boxes, Instead, it can be used as an export packing box, and furthermore, an export packing box made of plastic panel with reusable steel frame