JPH08192842A - Anti-rust pallet - Google Patents

Abstract

PURPOSE: To provide an anti-rust pallet for preventing a product mounted on the pallet from being oxidized and generating rust so as to load, store and transport the product in a clean state. CONSTITUTION: A bottom plate 4 is placed on an upper face of a pallet 2, a sealable bag 1 for housing a product and anti-rust free oxygen absorber 13 made of an airtight sheet is fixed on the bottom plate 4, a product receiving plate 6 and a clamp 7 for fixing the product at a predetermined position are sequentially placed on a bottom inside the bag 1, and an open/close mechanism 3 is provided on the bag 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anticorrosion pallet,
In particular, the present invention relates to a rust preventive pallet that prevents the products placed on the pallet from being oxidized and rusted, and loads, stores, and transports the products in a clean state.

[0002]

2. Description of the Related Art Conventionally, when a product (freight) or the like is put together in a fixed quantity unit for cargo handling / storage / transportation, normally, a pallet that can be loaded / stored / transported while the product etc. is loaded is used. ing. Cargo handling using pallets, that is,
Pallet-based cargo handling is much more efficient and rational in reducing work time than individual product handling, which takes a lot of time and effort. Further, when a product is stored in a warehouse, by storing the product in a warehouse or the like while it is stacked on a pallet, it is possible to always prepare for loading and unloading, and it is very convenient because the product can be loaded and unloaded quickly. Further, it is possible to accurately grasp the stock amount of the product and manage the actual product.

However, when carrying out cargo handling / storage / transportation using the pallet, the products on the pallet are
Work is always carried out while being exposed to the atmosphere. Therefore, there is a problem in that it is not possible to carry out cargo handling work outdoors and open in the rain, and the product cannot be protected from external stains. Further, the product is merely placed on a pallet, and there is a problem that the load tends to collapse during transportation or storage.

Therefore, in order to solve such a problem, a product placed on a pallet together with the pallet is
A method (pallet shrink) for shrink-wrapping (shrink-wrapping) using polyethylene or polypropylene film is known.

[0005]

However, although the pallet shrink can protect the product from wind and rain and dirt on the outside and prevent the collapse of the load, the pallet shrink can prevent the product from oxygen, humidity, There is a problem that the product cannot be isolated from corrosive gas, and in particular, a product made of metal or a product plated with metal is easily oxidized and rusted. Therefore, in order to avoid the oxidation and rusting of the product, it is not possible to use the shipping service which has a bad transportation environment. However, there is a problem in that the cost and labor of applying rust preventive oil to the existing products are high.

An object of the present invention is to solve such a problem, and to prevent the products placed on the pallet from being oxidized and rusted, and to load, store and transport the products in a clean state. The purpose is to provide a rustproof pallet.

[0007]

In order to achieve this object, according to the present invention, a bottom plate is installed on the upper surface of a pallet, and a sealable bag containing a product and an anticorrosive oxygen absorber and made of an airtight sheet is provided. It is fixed on the bottom plate, the product receiving plate is installed on the inner bottom surface of the bag, the holding body for fixing the product at a predetermined position is installed on the product receiving plate, and the bag is provided with an opening / closing mechanism. It provides a rustproof pallet.

[0008]

In the rust preventive pallet according to the present invention, since the bottom plate is installed on the upper surface of the pallet, that is, on the deck board of the pallet, the strength of the pallet is reinforced and the gap between the plates constituting the deck board is closed. You can And since the bag fixed on the bottom plate can be sealed,
The inside atmosphere of the bag can be completely shut off from the outside. Therefore, the product contained in the bag is not affected by wind and rain, and is not affected by oxygen, moisture, corrosive gas, etc. in the air. Furthermore, the rust preventive oxygen absorber contained in the bag contains oxygen, moisture,
Since it absorbs and removes corrosive gases, the product does not oxidize or rust. Further, since the bag is provided with the opening / closing mechanism, the product can be easily put in and taken out of the bag. Then, the rust preventive oxygen absorber absorbs and removes oxygen, moisture, corrosive gas, etc. in the bag,
Even if the inside of the bag is in a reduced pressure state and the atmospheric pressure inside the bag becomes lower than the external atmospheric pressure, the shape of the bag changes according to the pressure difference between the inside and outside, and the atmospheric pressure inside and outside can always be kept the same. Therefore, for example, there is no adverse effect due to the atmospheric pressure difference, such as adversely affecting the operation of the opening / closing mechanism. Further, since the bag can be folded, the anticorrosion pallets containing no product can be stacked and stored as in the conventional case.

Further, the product receiving plate is installed on the inner bottom surface of the bag, and the holding body for fixing the product at a predetermined position is installed on the product receiving plate. Even if the rust pallet vibrates, the product does not move from its storage position. Therefore, the collapse of the load can be prevented.

[0010]

Embodiments of the present invention will now be described with reference to the drawings. FIG. 1 is a diagram showing a structure and a partial cross section of a rust preventive pallet according to an embodiment of the present invention. In the rustproof pallet shown in FIG. 1, a bottom plate 4 is fixed to a deck board of a known pallet 2 with bolts. This bottom plate 4 is
An adhesive pool 11 filled with an adhesive 5 described later is opened on the upper surface thereof at several places. An end portion (opening portion of the bag 1) is a substantially cubic bag 1 made of an airtight sheet and capable of accommodating a product and an anticorrosive oxygen absorber 13 described later on the bottom plate 4. Is fixed by the adhesive 5 in a state of being wound toward the center of the bottom plate 4 (a state in which the end is bent toward the center of the bottom plate 4). The bag 1 is made of a soft material and can be folded into any shape.

A product receiving plate 6 is fixed to the inner bottom surface of the bag 1 with an adhesive 5. This product support plate 6
On the surface that comes into contact with the adhesive 5, several adhesive reservoirs 11 filled with the adhesive 5 are opened like the bottom plate 4. By filling the adhesive reservoir 11 with the adhesive 5, the adhesive area can be increased and the bottom plate 4, the bag 1 and the product receiving plate 6 can be firmly adhered. Then, as described above, by sandwiching the end portion of the bag 1 between the bottom plate 4 and the product receiving plate 6 with the adhesive 5 interposed therebetween, the inside of the bag 1 can be sealed. Further, a holding body 7 made of a lead plate is fixed on the product receiving plate 6 with bolts. The holding body 7 has a property that when a product is placed on the holding body 7, the surface of the holding body 7 is recessed due to the weight of the product. Therefore, the product is held in the convex portion formed relatively to the concave portion, and the product is fixed at the predetermined position. For this reason, for example, when the rustproof pallet is transported, even if the rustproof pallet vibrates, the product does not move from its storage position, and as a result, the collapse of the load can be prevented.

Further, the bag 1 is provided with an opening / closing mechanism 3 which is a known sealable fastener and is linearly installed from one side surface to the other side surface through the upper part, from which the product can be easily taken in and out. It can be done. Further, the inner side surface of the bag 1 contains a rust preventive oxygen absorber 13, and a rust preventive oxygen absorber storage pocket 1 having a plurality of holes formed therein.
2 are installed. In this example, "PR agent" (manufactured by Mitsubishi Gas Chemical Co., Inc.) was used as the rust preventive oxygen absorber 13. Since this "PR agent" has the ability to adsorb and remove oxygen, moisture, corrosive gas, etc. in the air that causes oxidation and rust, it is possible to prevent oxidation and rust of the product. Here, in the bag 1, even if the rust preventive oxygen absorber 13 adsorbs and removes oxygen, moisture, corrosive gas, etc. in the air present in the bag 1, the bag 1 is in a depressurized state. The shape can be changed (contracted) according to the reduced pressure state. Therefore, for example, there is no adverse effect that the opening / closing mechanism 3 is used for opening / closing. Further, it is preferable to use the rust preventive oxygen absorber 13 in an amount capable of sufficiently absorbing oxygen, moisture, corrosive gas and the like in the air existing in the bag 1 after containing the product.

Further, on the inner side surface of the bag 1, there is provided a sensing agent storage pocket 14 in which a plurality of holes are bored toward the inside of the bag 1, and a rust preventive oxygen absorber 13 is provided therein.
A sensing agent 15 for sensing the continuous state of the effect of is contained. Further, at the upper position of the sensing agent storage pocket 14 of the bag 1, a peep window 10 through which the state of the product in the bag 1 and the state of the sensing agent 15 can be visually observed is installed. From the viewing window 10, the product state in the bag 1 and the sensing agent 15
By visually observing the state, it is possible to manage the inventory of the product and confirm the effect of the rust preventive oxygen absorber 13 without releasing the sealed state of the bag 1. Therefore, the opportunity to release the closed state of the bag 1 can be minimized, and the air flow between the inside and the outside of the bag 1 can be suppressed to the minimum. Therefore, the amount of the rust preventive oxygen absorber 13 used can be saved, which is economical.

Further, in each corner of the pallet 2,
A support angle 9 is installed in a state of protruding above the holding body 7, and supports the bottom plate 4, the end of the bag 1, the product receiving plate 6 and the holding body 7 from each corner to provide strength to the rust preventive pallet. When the bag 1 is provided and the product is not stored in the rust preventive pallet, the bag 1 is folded between the upper end portion of the support angle 9 and the holding body 7 without damaging the bag 1. You can stack and store anti-corrosion pallets.

Further, the support angle 9 is provided with a hanger 8 for hanging a rope or the like when the rust preventive pallet is moved by, for example, a crane. In the present embodiment, the bag 1 with the end of the bag 1 wound on the bottom plate 4 is wound.
However, the present invention is not limited to this, and a bag in a sealed state may be fixed on the bottom plate 4 in advance. Further, in the present embodiment, the adhesive 5 is used as a method for fixing the bottom plate 4, the bag 1 and the product receiving plate 6, but the method is not limited to this, and the three members are securely fixed and the inside of the bag 1 is fixed. May be fixed by other methods such as screwing through an O-ring as long as it is possible to maintain the closed state.

Then, in the present embodiment, as the holding body 7,
Although a lead plate is used, the present invention is not limited to this. For example, as shown in the plan views of FIGS.
6 is fixed, and by loosening the screw 16 to set it at an arbitrary position, a product position-fixing angle 15 that can be freely moved in the XY directions is installed, and the product position-fixing angle 15 is set according to the size of the product 19. Adjust the position of and screw 1
The holding body 7 for holding the product by other methods such as fixing the product at 6 and fixing the product at a predetermined position may be installed.

In this embodiment, the opening / closing mechanism 3 is
Although the special fastener is used, the opening / closing mechanism 3 having another structure may be used as long as the bag 1 can be sealed, and the installation location, size, etc. may be determined as desired. Good. Then, in order to more smoothly release the opening / closing mechanism 3 of the bag 1 that has been depressurized by the rust preventive oxygen absorber 13, a known pressure for supplying air into the bag 1 to relieve the depressurized state of the bag 1. A control valve or the like may be installed at a desired position on the anticorrosion pallet.

In this embodiment, the rust preventive oxygen absorber 13 is stored in the rust preventive oxygen absorber storage pocket 12, but the present invention is not limited to this.
The rust preventive oxygen absorber 13 may be housed in another container capable of exerting its ability and installed in the bag 1. In this case, it goes without saying that the rust preventive oxygen absorber storage pocket 12 need not be installed in the bag 1. Then, FIGS.
As shown in FIG. 3, one of the legs of the pallet 2 is provided with a connecting fitting 17, and the other is provided with a connecting pin 18 for fitting with the connecting fitting 17.
The adjacent rust preventive pallets may be connected to each other by providing the above and fitting them together. At this time, if the connecting metal fitting 17 is installed on the pallet 2 so as to be rotatable around the fulcrum 20, the connecting metal fitting 17 is set so as to be substantially parallel to the support angle 9 as shown by the broken line in FIG. Therefore, when not connecting the anti-corrosion pallet, the connecting fitting 1
7 does not get in the way.

The products to be stored in the anti-corrosion pallet are
It may be arbitrarily determined.

[0020]

As described above, according to the present invention, the sealable bag is fixed on the bottom plate installed on the upper surface of the pallet, and the product receiving plate is installed on the inner bottom surface of the bag. By providing a holding body in the bag and containing the anticorrosive oxygen scavenger in the bag, the product contained in the bag is affected by wind and rain,
Since it is not affected by oxygen, moisture, corrosive gas, etc. in the air, it does not oxidize or rust, and
It does not move from the designated storage area. For this reason, it is possible to transport by sea, which was difficult to use because of the frequent occurrence of oxidation and rust, and it is possible to significantly reduce the transportation cost, and the rustproof pallet vibrates during transportation. However, since there is no case where the cargo is collapsed, the transportation means can be freely selected. Further, since the bag is provided with an opening / closing mechanism, the product can be easily put in and taken out, which is convenient.

Then, the rust preventive oxygen absorber absorbs and removes oxygen, moisture, corrosive gas, etc. in the bag,
Even if the inside of the bag is in a depressurized state, the shape of the bag can be changed according to the depressurized state, so that the operation of the opening / closing mechanism is not adversely affected.

[Brief description of drawings]

FIG. 1 is a diagram showing a rustproof pallet according to an embodiment of the present invention.

FIG. 2 is a plan view of a product receiving plate and a holding body according to another embodiment of the present invention.

FIG. 3 is a plan view of a product receiving plate and a holding body according to another embodiment of the present invention.

FIG. 4 is a view showing a state in which the rustproof pallets of the present invention are connected.

[Explanation of symbols]

 1 Bag 2 Pallet 3 Opening / closing mechanism 4 Bottom plate 5 Adhesive 6 Product support plate 7 Holding object 9 Supporting angle 13 Rust-preventing oxygen absorber

Claims (1)

[Claims] 1. A bottom plate is installed on an upper surface of a pallet, a sealable bag containing a product and an anticorrosive oxygen absorber and made of an airtight sheet is fixed on the bottom plate, and a product receiving plate is provided on an inner bottom surface of the bag. An anticorrosive pallet, characterized in that a holding body for fixing a product at a predetermined position is installed on the product receiving plate, and the bag has an opening / closing mechanism.