JPH0527469B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The invention of this application relates to a brushing device for applying paint.

Conventionally, in order to apply paint, a paint container and a brush have been prepared, and the paint application has been carried out by holding the paint container in one hand and holding the brush in the other hand. However, when applying paint at high places, the worker must use both hands on the workbench while applying the paint, and if the worker loses his balance on the workbench for some reason, he may fall. Many incidents have occurred, and those involved have struggled to come up with countermeasures.

Therefore, as a countermeasure to the above problem, we developed a brush with a handle that sucks up the paint in the paint container with a pump, supplies the paint with a hose, and is connected to the hose. The brushed areas of the brush must be able to withstand extremely aggressive paint application operations, but even then, only the brushed areas are susceptible to damage, especially the bristles of the brush, which can be cut off. In many cases, the brush part may become unusable even though other parts have not been damaged within a very short period of time, which has the disadvantage of rendering the entire painting equipment unusable. Ta.

The invention of this application aims to eliminate the above-mentioned drawbacks.

Next, a configuration for achieving the above object will be described with reference to the drawings. A paint feeding pump 2 is disposed inside a paint container 3, and the pump is driven by a power battery 1. A paint reservoir is arranged below the pump in the lower part of the paint chamber, and the applicator part and the grip part of the paint application brush are detachable, and both the applicator part and the grip part are attached with a hose. 4, the other end of the hose 4 and the brush gripping tube 7 are removably connected, and the paint feeding pump 2 and the hose 4 are connected to each other so as to be able to suck up the paint in the paint container 3. A paint feeding pump is disposed in the lower part of the paint container 3, and a pump driving battery is disposed above the pump and inside the paint container, and the pump and the brush are connected to each other. are connected via the hose, and a switch operating electric wire 5 is attached longitudinally along the outer peripheral surface of the hose 4.
A chuck tube 6 is provided at the tip of the hose 4, and the chuck tube 6 is connected to a brush gripping tube 7, and a pump drive tube is connected at an appropriate position on the brush gripping tube 7. Motor operation switch 8
This is a brushing device for applying paint, in which a brush 9 is detachably attached to the brush gripping tube 7.

Next, to describe the effects resulting from the above configuration, the hose, paint container, and gripping tube parts can withstand relatively long use, while the brush part has relatively strong frictional resistance and is designed to apply paint. The surface to be painted is exposed to extremely harsh usage conditions, and in the end, only the brush part is damaged more quickly than other parts, and the entire painting equipment is used instead of just the brush part. However, since only the part of the brush that is extremely easily damaged was removably attached to the tip of the brush gripping tube, the painting device of the invention of this application was compared. It has an effect that can be used for a long time. Further, depending on the painting conditions, it may be necessary to change the properties of the brush, but in the invention of this application, only the brush portion is detachably attached to the tip of the brush gripping tube 9, so that various brushes can be adjusted as desired. There are effects that can be used selectively.

In addition, since the paint reservoir is located below the pump in the lower part of the paint chamber in the paint container, it is very easy to suck up the paint in the paint reservoir to the part of the pump immediately above it. . In addition, the applicator part and the grip part of the paint application brush are detachable, and both the applicator part and the grip part are connected to the hose 4, so that the paint flowing inside the hose 4 passes through the grip part and further. The paint flows without any resistance through the hose 4 into the applicator and has the effect of spreading the paint within the applicator very effectively.

In addition, a switch operating wire 5 is attached in the longitudinal direction along the outer circumferential surface of the hose 4, and one of the wires 5 is
A chuck tube 6 is provided at the tip of the hose 4, and the chuck tube 6 is connected to a brush gripping tube 7, and the pump is driven to an appropriate position of the gripping tube 7. Since a switch 8 for operating the motor is provided, the hose 4 and the brush gripping pipe 7 are
It is easy to attach and detach the switch operating wire 5 attached to the outer circumferential surface of the hose 4 on one side and the pump drive motor, and the grip tube 7 is connected on the other side.
Switch 8 for operating the pump drive motor installed in
By connecting the pump to the switch 8, it is possible to reliably send paint to the brush by operating the switch 8.

[Brief explanation of the drawing]

FIG. 1 is a conceptual diagram showing the entire paint application brushing apparatus to which the invention of this application is applied.
FIG. 2 is a longitudinal cross-sectional view showing a connection state between a portion of the brush that is detachable from the brush gripping tube 7 and the brush gripping tube 7. As shown in FIG. 1...Power battery, 2...Paint feeding pump, 3...Paint container, 4...Hose, 5...Switch operating wire, 6...Chuck tube, 7...Gripping tube, 8...Pump Drive motor operation switch, 9...brush, 10...switching valve, 11...
...Thinner room, 12...Paint room, 13...Work clothes attachment band, 14...Cap.

Claims (1)

[Claims] 1. A paint feeding pump 2 is disposed in a paint container 3 so that the pump can be driven by a power battery 1, and a paint reservoir is provided at a position below the pump in a lower part of the paint chamber in the paint container. and
The applicator part and the grip part of the paint application brush are made detachable, the applicator part and the grip part are both connected to the hose 4, and the other end of the hose 4,
One end of the hose 4 is connected to the paint feeding pump 2 which is detachably connected to the brush gripping tube 7 and is capable of sucking up the paint in the paint container 3, and the lower part of the inside of the paint container 3 is connected. A paint feeding pump is disposed in the part, a pump driving battery is disposed above the pump and inside the paint container, the front pump and the brush are connected via the hose, and the hose is connected to the brush. A switch operating electric wire 5 is attached in the longitudinal direction along the outer peripheral surface of the hose 4, one side of the electric wire 5 is connected to the motor, a chuck tube 6 is provided at the tip of the hose 4, and the chuck tube 6 A switch 8 for operating the pump drive motor is connected to the brush gripping tube 7 at an appropriate position on the brush gripping tube 7.
, and a brush 9 is detachably attached to the brush gripping tube 7.