JPS6212461Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a paint writing instrument that is used at construction sites, surveying sites, and other sites and is equipped with a brush tip in a cap that is attached to a container body.

Hitherto, there have been writing instruments on the market that have a brush tip in a cap that is attached to a container body, but they have had the following problems.

That is, when not in use, the cap is attached to the container body, but in this state, the brush tip and handle are immersed in the paint filled in the container body, so when the cap is removed and used, it is difficult to touch the edge of the container body. Excess paint adhering to the brush tip and handle must be handled and scraped off, and in particular paint adhering to the handle must be scraped off by handling around it many times because the handle is not as flexible as the brush tip. It is extremely tedious, and if you neglect this, the paint will smudge or smudge while you are writing. In addition, because the brush tip and handle are handled, the rim of the container body gets stained with paint, or the paint drips from the rim onto the outside of the container body, making it easy for paint to stick to the hands. Furthermore, if the container body is tilted or accidentally knocked over, the paint inside will flow out of the container body, so the container cannot be tilted or knocked over, making it extremely difficult to use in complicated locations such as work sites. It had drawbacks such as being inconvenient.

This invention solves the above-mentioned drawbacks, and its main points are to supply the necessary amount of paint to the tip of the brush without paint adhering to the handle, and to avoid staining the rim of the container body with paint so that your hands do not get dirty. To provide a paint writing instrument in which paint does not flow out from the container body even if it is tilted or knocked down.

Embodiments of the present invention will be described below based on the drawings.

Reference numeral 1 denotes an elongated container body made of a flexible material such as synthetic resin or rubber and having one side open, and has a curved bottom 1a. 2 is a funnel-shaped saucer having a cylindrical opening 2a at one end and a threaded portion 2b at the other end, and the cylindrical opening 2a is directed into the container body 1, with the threaded portion 2b protruding from the open end of the container body 1. It is fitted into the open end of 1 and fixed by adhesive or the like. 3 has one end connected to the cylindrical opening 2a of the saucer 2, and the other end extended to near the inner bottom 1a of the container body 1 and inserted into the container body 1, and a part near the cylindrical opening 2a is connected to the helical part 3a. It is a conduit formed. A cap 4 is provided with a threaded portion 4a to be screwed onto the threaded portion 2b of the saucer 2. 5 is a cylindrical handle formed integrally with the cap 4, and 6 is a brush tip made of a suitable material.

Since the present invention is constructed as described above, when the present invention is used, when the cap 4 is turned and removed and the press-deformable container body 1 is pressed at an appropriate location by hand, the paint filled inside passes through the conduit 3 and into the saucer 2. An appropriate amount is expelled by the pressure of the hand and this saucer 2
The brush tip 6 is dipped in the paint expelled by the brush tip 6. At this time, while handling the brush tip 6 in the saucer 2, the brush tip 6 is dipped in an appropriate amount of paint, and the tip of the brush tip 6 is corrected. In addition, there is no paint adhering to the handle 5, and there is no fear of paint falling off. Moreover, even if the container body 1 is tilted or knocked down, the container body 1
The helical part 3a of the conduit 3 inserted inside prevents the paint from flowing out of the container body 1, and when the pressure on the container body 1 is released, the paint remaining on the saucer 2 is sucked into the container body 1. It is also possible to completely prevent residual paint on the saucer 2 from flowing out of the container body 1, thereby preventing staining hands and other objects.

Therefore, the present invention is very convenient to use in the workplace and has great practical effects.

[Brief explanation of the drawing]

FIG. 1 is an overall cross-sectional view showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA in FIG. 1...container body, 2...saucer, 2a...tube mouth,
3... Conduit, 3a... Spiral part, 4... Cap, 6... Brush tip.

Claims (1)

[Scope of utility model registration request] A funnel-shaped saucer 2 is fitted into the open end of a container body 1 made of a flexible material, one end is connected to the cylindrical mouth 2a of the saucer 2, and the other end is extended to near the bottom 1a of the container body 1. A paint writing instrument characterized in that a conduit 3 having a helical portion 3a is inserted into the container body 1.