JP2583735Y2 - Floor structure of transport container - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to open and closed trucks, marine and land containers, etc. (hereinafter referred to as transport containers).
The floor structure. More specifically, the present invention relates to a non-slip floor structure having a floor structure in which aluminum extrusion members are arranged in parallel in a floor structure of a transport container.

[0002]

2. Description of the Related Art Conventionally, a floor structure formed by arranging floor members made of extruded aluminum members in parallel has been disclosed in, for example,
It is known as disclosed in JP-A-8-100178 or Japanese Utility Model Publication No. 55-29417. Since the surface of such a conventional floor structure is finished relatively smoothly,
Here, it was slippery and dangerous for those who performed cargo handling and floor washing. In order to avoid this, a floor structure in which a non-slip coating material (synthetic resin sheet, rubber sheet, wood) is provided on the floor surface is also provided (Japanese Utility Model Publication No. 61-349).
No. 38), after all it is expensive and does not last long,
There were drawbacks such as the necessity of sorting operation at the time of disposal.

[0003]

SUMMARY OF THE INVENTION The present invention aims at improving the above-mentioned problems of the prior art. In other words, paying attention to the fact that when a shot blast is applied to the surface of a metal, the metal surface forms a textured matte surface, which is applied to a floor member made of an extruded aluminum material to provide a floor structure excellent in slip resistance. It is intended for.

[0004]

Means for Solving the Problems In a floor structure of a transport container in which floor members made of an extruded aluminum material are arranged in parallel, the floor member A performs shot blasting on the surface of the extruded aluminum material to form a matte skin 2. It was formed, and an oxide film was further formed thereon.

[0005]

FIG. 1 is a perspective view of a floor member made of an extruded aluminum product according to the present invention. The floor member A radiates a small mass of metal to the surface of the extrusion 1 extruded into a predetermined shape by a conventional shot blast method, thereby forming a matte skin 2 on the surface. Further, in order to improve the corrosion resistance and the abrasion resistance, an oxide film is formed thereon by a conventional method, for example, anodizing treatment or chemical oxide film treatment. The aluminum extrusion 1 constituting the floor member A is
As shown in FIG. 1 or FIG. 2, or in various cross-sectional shapes including the shape examples shown in the above-mentioned prior examples, any of the shapes can be subjected to shot blasting on the surface. The shape of the extruded material is not limited. The aluminum extrusion material used in the present application is preferably JIS6061 alloy, 6063 alloy, or the like, which is an aluminum standard alloy, because it has the required mechanical strength.

[0006]

[Effect] A floor member A having a matte skin 2 on the surface by subjecting the surface of the aluminum extrusion 1 to shot blasting.
Are arranged in parallel, so that the floor surface of the loading platform has a uniform satin-finished skin surface over the entire surface, so that it is possible to provide a floor with excellent slip resistance. With such a configuration, there is no concern that the worker slips on the foot, and the traveling performance and safety of the transport vehicle traveling on the floor are also improved because the vehicle has appropriate friction. In addition, work hardening by shot blasting can be expected, and the thickness of the extruded aluminum material can be reduced.

[Brief description of the drawings]

FIG. 1 is a partial perspective view of the floor structure of the present invention.

FIG. 2 is a perspective view of another floor member.

[Explanation of symbols]

 A Floor members 1 Extruded aluminum 2 Pear skin

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-54-47838 (JP, A) Jikken Sho 61-34938 (JP, Y2) (58) Fields investigated (Int. Cl. ⁶ , DB name) B65D 88/12

Claims (1)

(57) [Scope of request for utility model registration] In a floor structure of a transport container, wherein floor members made of an extruded aluminum material are arranged in parallel, said floor member
(A) A floor structure of a transport container, characterized in that a surface of an extruded aluminum material is subjected to a shot blast treatment to form a matte surface (2) and an oxide film is further formed thereon.