JPH036479Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) This invention relates to a disposable container for painting, which has a bottom and a surrounding wall and fits within a can or cylindrical frame to contain paint.

(Prior art) This kind of disposable container for painting was developed in 1983.
It is publicly known from Publication No. 35764. This involves fitting a disposable plastic film container inside the can.
The upper end of the disposable container that protrudes upward from the upper edge of the can is folded back to the outside of the can, and a fitting ring is placed on the can from above, so that the inner and outer parts of the folded upper end of the disposable container and the upper edge of the can are sandwiched between the fitting ring. , the tip of a brush containing paint in a disposable container is rubbed against the inner periphery of the fitting ring to return excess paint to the container.

(Problem that the invention attempts to solve) In the above conventional example, each time painting is done with a different color paint,
It is necessary to remove the fitting ring, remove the previous disposable container from the can, wash off the previous paint adhering to the fitting ring with a solvent, fit the new disposable container to the can, and cover it with the fitting ring.

(Means for Solving the Problems) Therefore, the present invention includes an extension portion on the peripheral wall of the disposable container, which projects upward from the upper edge of the can or cylindrical frame to which the disposable container is fitted, and is inclined outward in the radial direction. The invention is characterized in that a pair of radially inward extensions connected to each other are provided on the extension.

(Function) When a disposable container is fitted into a can or cylindrical frame and a brush is applied with paint in the container, the excess paint will be removed by rubbing the periphery of the extension with the brush. It flows down and returns to the inside of the vessel at the slope of the expansion part.

(Embodiment) Reference numeral 1 denotes a cylindrical frame having a handle 2, which is made by welding or soldering metal wire, or molded from plastic.

3 is a disposable container of the present invention, which has a bottom 4 and a peripheral wall 5, and is fitted into the frame 1. The container is manufactured by blow molding from plastic, preferably 0.2-0.5 mm thick polyethylene, polypropylene, with a radially outwardly inclined extension 6 in the peripheral wall 5 projecting upward from the upper edge of the frame.
and a radially inward extending portion 7 connected to the expanded portion.

In this embodiment, both ends of the hand 2 are bent in a folded shape and pivotally attached to the frame 1, and in order to prevent the motion of the tip 2' which is bent in a folded shape to be obstructed, an extension part 6 and an extension part 7 are provided. are interrupted at two diametrically opposed locations, but of course they may be continuous in an annular shape.

To paint, fit the container 3 into the cylindrical frame 1 from above, fill the brush with the paint in the container,
As shown in FIG. 2, rub the brush 8 around the periphery of the extension 7 to allow excess paint to flow down onto the extension 6.
In this case, the extension part 7 is connected radially inwardly on the extension part 6 which is inclined radially outward, so it is strong and does not peel up even when rubbed with a brush, and the excess paint that is rubbed off can be removed from the container. It does not flow outside.

When painting with a different color of paint, all you have to do is remove the old container from the frame, fit the new container, and fill it with paint.

In the illustrated embodiment, the container is fitted into a cylindrical frame, but the same effect can be obtained by fitting the container into a drop can, commonly known as a drop can, into which paint is placed when painting.

(Effects of the invention) According to the present invention, the disposable container itself is provided with an extension for brushing the brush, which eliminates the trouble of having to wash the fitting ring every time a different color of paint is used, which is the case with conventional methods. . Since the extension part is connected radially inwardly on the extension part inclined radially outward, it has strength even if the plastic that makes up the container is thin, and it can withstand being rubbed with a brush. It does not bend and allows excess paint contained in the brush to flow off onto the extended section.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of the present invention in an exploded state;
Figure 2 is an enlarged sectional view of the main parts of the same as above in use,
In the figure, 1 is a cylindrical frame, 3 is a disposable container,
4 indicates its bottom, 5 indicates its peripheral wall, 6 indicates an extension, and 7 indicates an extension.

Claims (1)

[Claims for Utility Model Registration] A disposable container for painting that has a bottom and a surrounding wall and fits inside a can or cylindrical frame to contain paint, wherein the surrounding wall is attached to the can or cylindrical frame. What is claimed is: 1. A disposable container for painting, characterized in that a radially outwardly sloping extension projecting upward from the upper edge of the container, and a radially inwardly extending part connected to the extension are integrally provided.