CN201350748Y - Writing brush with replaceable brush head - Google Patents

Abstract

The utility model discloses a writing brush of removable nib, which comprises a body, the body includes a pen-holder, a plurality of nib, be equipped with a push rod in the pen-holder, the push rod through a spring with the pen-holder links to each other, the push rod is followed the one end of pen-holder spills, the other end of pen-holder is equipped with a jump ring, nib upper portion set to with the shape that the jump ring matches. Has the advantages that: the utility model discloses the writing brush of removable nib, the nib of this kind of writing brush can freely lift the change off, is fit for the writing brush that needs to use multiple pigment when drawing watercolor paintings and uses. The utility model discloses simple structure, it is with low costs, very practical.

Description

brush with replaceable tip

Technical field:

The utility model relates to a brush, in particular to a brush with a replaceable tip. The tip of the brush can be removed and replaced freely, and is suitable for brushes that need to use multiple pigments when painting watercolors.

Background technique:

Present writing brushes generally all only have a nib, when drawing watercolor painting, need to use the water pen of multiple pigments, if every kind of pigment is equipped with a kind of writing brush, this is not only wasteful, but also very inconvenient to carry.

In summary, we need to improve existing brushes to solve the above problems.

Utility model content:

The purpose of the utility model is to provide a writing brush with a replaceable nib. The nib of this writing brush can be removed and replaced freely, and is suitable for the writing brush that needs to use various pigments when painting watercolors.

In order to achieve the above object, the technical solution of the utility model is:

A writing brush with a replaceable nib, including a body, characterized in that the body includes a pen holder and a plurality of nibs, a push rod is arranged inside the pen holder, and the push rod is connected with the pen holder through a spring, and the push rod It leaks from one end of the pen holder, and the other end of the pen holder is provided with a clip spring, and the upper part of the nib is set in a shape matching the clip spring.

Beneficial effects: the utility model is a writing brush with a replaceable tip. The tip of the writing brush can be removed and replaced freely, and is suitable for the brush that needs to use various pigments when painting watercolors. The utility model has simple structure, low cost and is very practical.

Description of drawings:

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a schematic diagram of the appearance and structure of a writing brush with a replaceable tip of the present invention.

Detailed ways:

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

With reference to Fig. 1, comprise among the figure: pen holder 1, push rod 2, spring 21, nib 3, clip spring 31; Bar 2 can be pushed up and down by penholder 1, spring 21. The push rod 2 is inserted from one end of the pen holder 1, and then the push rod 2 withstands the bayonet at the other end of the pen holder 1, and the bayonet is provided for replacing the nib 3.

A jumper 31 is arranged on the top of the nib 3, and the shape of the jumper 31 matches the shape of the bayonet socket at the lower end of the pen holder 1.

When in use, you only need to push the retaining spring 31 of the nib 3 into the bayonet of the pen holder 1 to use it; when you need to replace the nib, just press the push rod 2 hard to push the nib out; through the action of the spring force , the putter can automatically return to the original position.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (1)

1, the writing brush of replaceable nib, comprise body, it is characterized in that, described body comprises a penholder, a plurality of nib, be provided with a push rod in the described penholder, described push rod links to each other with described penholder by a spring, and described push rod spills from an end of described penholder, the other end of described penholder is provided with a jump ring, and the shape that matches with described jump ring is arranged on described written top.

Images