阅读说明：本技术 一种具有替换箍的水粉笔 (Gouache pen with replaceable hoop ) 是由 李笑 汪惟宝 于 2020-06-08 设计创作，主要内容包括：本发明公开了一种具有替换箍的水粉笔,包括笔杆、替换箍和笔头,所述笔头由刷毛和收容刷毛的刷柄组成,所述替换箍具有一个用于笔杆安装的插孔和一个用于笔头安装从插槽,笔杆的一端安装在替换箍的插孔中,笔头通过刷柄插入替换箍的插槽中。本发明替换箍的加入,让水粉笔能根据需要任意更换损坏的笔杆和笔头,实现了资源的节约；而插孔和插槽的设计,又提供了对不同笔杆和笔头的更换能力,使得一个替换箍具有适应所有型号的兼容能力。(The invention discloses a gouache pen with a replacement hoop, which comprises a pen holder, the replacement hoop and a pen point, wherein the pen point consists of brush hair and a brush holder for accommodating the brush hair, the replacement hoop is provided with a jack for installing the pen holder and a slot for installing the pen point, one end of the pen holder is arranged in the jack of the replacement hoop, and the pen point is inserted into the slot of the replacement hoop through the brush holder. The replacement hoop is added, so that the damaged pen holder and pen point of the chalk can be replaced randomly according to the requirement, and the resource is saved; the design of the jacks and the slots also provides the capability of replacing different penholders and nibs, so that one replacement hoop has the compatibility of adapting to all models.)

1. A gouache pen with a replaceable hoop is characterized in that: the replaceable pen comprises a pen holder, a replaceable hoop and a pen head, wherein the pen head consists of brush bristles and a brush holder for accommodating the brush bristles, the replaceable hoop is provided with a jack for installing the pen holder and a slot for installing the pen head, one end of the pen holder is arranged in the jack of the replaceable hoop, and the pen head is inserted into the slot of the replaceable hoop through the brush holder.

2. The chalk with replaceable ferrule of claim 1, wherein: the jack of replacement hoop is the spring bayonet socket, is located the jack and sets up a lock nut outward, changes the size of jack through rotatory lock nut, and the one end of pen-holder is inserted in the jack, through lock nut locking.

3. The chalk with replaceable ferrule of claim 2, wherein: the locking nut is a cylinder or a cone frustum.

4. The chalk with replaceable ferrule of claim 2, wherein: the replacement hoop is provided with a hoop body, the jack is located at one end of the hoop body, the slot is located at the other end of the hoop body, and the friction plate is arranged on the hoop body and is convenient to hold.

5. The chalk with replaceable ferrule of claim 1, wherein: the slot of the replacement hoop is a square hollow slot, a plurality of pressing beads consisting of a pressure spring and a marble are arranged on the slot wall of the slot, and the brush handle is inserted into the slot and fixed by extruding the pressing beads.

6. The chalk with replaceable ferrule of claim 5, wherein: the brush handle is provided with a positioning groove, the slot is internally provided with a positioning plate, and the brush handle is firstly inserted with the positioning groove and then pushed into the slot.

7. The chalk with replaceable ferrule of claim 1, wherein: the replacement hoop is hexahedron.

8. The chalk with replaceable ferrule of claim 7, wherein: the face of the replacement hoop adjacent to the jack mounting face is provided with a concave arc, and the concave arc is convenient to hold by hands.

Technical Field

The invention relates to a gouache pen, in particular to a gouache pen with a replaceable hoop, and belongs to the technical field of stationery.

Background

The chalk is an important tool for drawing gouache, the pen holder is mostly made of wood, plastic and organic glass, and the pen head is mostly made of wool and chemical fiber. The structure of the chalk is that the pen point is arranged on the pen holder through a metal sleeve, and after a period of use, the pen point can not be used any more due to the loss of the pen point, or the pen holder is damaged and can only be discarded. While the other parts are still good when discarded, resulting in a waste of resources.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a gouache pen with a replaceable hoop.

In order to achieve the purpose, the technical means adopted by the invention is as follows: the utility model provides a liquid chalk with replacement hoop, includes pen-holder, replacement hoop and nib, the nib comprises the brush hair and the brush holder of acceping the brush hair, the replacement hoop has a jack that is used for the pen-holder installation and one is used for the nib to install from the slot, and the one end of pen-holder is installed in the jack of replacement hoop, and the nib passes through the brush holder and inserts in the slot of replacement hoop.

Furthermore, the jack of the replacement hoop is a spring bayonet, a locking nut is arranged outside the jack, the size of the jack is changed by rotating the locking nut, and one end of the pen holder is inserted into the jack and locked by the locking nut.

Furthermore, the locking nut is a cylinder or a frustum cone.

Furthermore, the replacement hoop is provided with a hoop body, the insertion hole is located at one end of the hoop body, the insertion groove is located at the other end of the hoop body, and the friction plate is arranged on the hoop body, so that the replacement hoop is convenient to hold by hands.

Furthermore, the slot of the replacement hoop is a tetragonal hollow slot, a plurality of pressing beads consisting of a pressure spring and a marble are arranged on the slot wall of the slot, and the brush handle is inserted into the slot and fixed by extruding the pressing beads.

Furthermore, the brush handle is provided with a positioning groove, the slot is internally provided with a positioning plate, and the brush handle is firstly inserted with the positioning groove and then pushed into the slot.

Further, the replacement hoop is hexahedral.

Furthermore, the face of the replacement hoop adjacent to the jack mounting face is provided with a concave arc, and the concave arc is convenient for hand holding.

The invention has the beneficial effects that: the replacement hoop is added, so that the damaged pen holder and pen point of the chalk can be replaced randomly according to the requirement, and the resource is saved; the design of the jacks and the slots also provides the capability of replacing different penholders and nibs, so that one replacement hoop has the compatibility of adapting to all models.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a nib according to the present invention;

figure 3 is a schematic view of an alternative cuff of the present invention.

In the figure: 1. the brush comprises a pen holder, 2, a replacement hoop, 21, a locking nut, 22, a friction plate, 3, a pen point, 31, bristles, 32, a brush handle, 33 and a positioning groove.

Detailed Description