JPS5837481Y2 - paint container - Google Patents

Description

[Detailed explanation of the idea] This proposal relates to a paint container for a spray coating device.

Conventionally, in order to filter the paint, a filter paper 2 is laid along the inner surface of the container body 1, and the edge of the filter paper 2 is exposed outside the container body 1 so that it can be easily placed and taken out. It was made so that it could be clamped and fixed between the container body 1 and the paint 4 was placed inside.

When this was done, the paint 4 flowed out of the container body 1 through the filter paper 2 and adhered to the outer surface of the container body 1.

The paint adhering to the outer surface of the container body 1 stains the object to be painted,
There were problems in that it caused unexpected failures in painting and that it took time to clean the container body after work.

On the other hand, pouring paint into a container without lining it with filter paper is inconvenient for painting jobs where the most visible parts of the exterior are often finished.

In other words, no matter how high the quality of the paint you choose, there is a problem that solid foreign matter may be blown out, making it impossible to perform painting operations with confidence.

The present invention was devised in view of the above points, and a cylindrical filter paper 2 is laid inside the container body 1, and the filter paper is placed inside the cylindrical filter paper 2 so that the filter paper is placed inside the container body 1. A clamping cylinder 5 is inserted into the clamping cylinder, and the upper end of the cylindrical filter paper 2 is folded inward along the upper end of the clamping cylinder.
The folded portion is fixed by a presser ring 6 fitted to the inner upper end of the clamping cylinder 5.

The clamping cylinder 5 has a cylindrical shape slightly smaller than the inner diameter of the container body 1, and is made of a net-like material or a plate with round holes, square holes, etc. formed therein.

In addition, the clamping cylinder 5 may have an open bottom, or may have a bottom with a hole through which the paint can pass.

The lower end of the clamping cylinder 5 is preferably squeezed inward so as not to damage or damage the filter paper 2.

It is also advisable to squeeze the lower end of the presser ring 6 inward in the same way.

Next, if the clamping cylinder 5 is formed into a cylindrical shape with a plate wrapped around it, the diameter of the cylinder is reduced to a small value and the tube is put into the container body 1 and then released, and the elasticity of the plate pulls the filter paper 2 into the container body 1. It can be pressed against the inner surface of the body.

This configuration is convenient because even if the paint solidifies when removing the clamping cylinder 5, it can be easily removed by pulling the end of the rolled plate inward.

Note that 8 is a compressor, 9 is a pipe, and 10 is a gun.

Reference numeral 6 denotes a presser ring fitted to the upper end of the clamping cylinder 5, and in its cross section, the upper end is curved outward in a round shape, and the lower end is bent inward after projecting outward in the shape of a protrusion 7. It is formed uniformly around the circumference.

If this presser ring is used, the upper end of the cylindrical filter paper 2 will not fall apart.

Furthermore, since a protrusion 7 is provided on the outer periphery of the lower end of the ring 6, the paint 4 will not be transferred to the filter paper 2 above the line of this protrusion and rise.

Moreover, this protrusion 7 also plays the role of reinforcing the presser ring 6.

In addition, since the lower end of the presser ring 6 is bent inward, it is easy to install, and the upper end is bent outward so that it does not get stuck.

With the present invention, the paint does not flow out through the filter paper, and installation and replacement are simple and reliable.

In addition, since filter paper is lined all over the interior of the container body, after use or when changing the paint color, all the paint inside can be drained out simply by removing the filter paper from the container body. , No paint remains inside the container body, so cleaning after use is easy.

[Brief explanation of drawings]

Fig. 1 is a schematic overall view of a spray coating device, Fig. 2 is a sectional view showing a conventional paint container, Fig. 3 is a sectional view showing an embodiment of the present invention, and Fig. 4 is a sectional view showing another embodiment of the present invention. FIG. 1...Container body, 2...Filter paper, 3.
... Lid, 4 ... Paint, 5 ... Clamp cylinder.

Claims (1)

[Scope of utility model registration request] A cylindrical filter paper 2 is placed inside the container body 1, and a clamping cylinder 5 is fitted inside the filter paper to clamp and fix the filter paper to the inner surface of the container body 1. This paint container is characterized in that a filter paper 2 folded inside a container body 1 is held in place by a presser ring 6 fitted to the inner upper end of a clamping cylinder 5.