CN210851772U

CN210851772U - Brush pen

Info

Publication number: CN210851772U
Application number: CN201921228840.8U
Authority: CN
Inventors: 郭宵琦
Original assignee: Huizhou Delaishi Science & Technology Co ltd
Current assignee: Huizhou Delaishi Science & Technology Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-26
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a brush pen, which comprises a pen shell, a pen holder and a brush which are connected in sequence, wherein the pen shell is of a conical structure, the outer surface of the pen shell is provided with two symmetrical and sunken cambered surfaces, the end part of the larger end of the pen shell is provided with a first positioning groove, one end of the pen holder is connected with the brush, the other end of the pen holder is provided with a positioning column, and the pen holder is matched with the first positioning groove through the positioning column and is connected with the pen shell; the pen holder is sleeved with a sleeve, and the sleeve is a silica gel sleeve. The brush pen of the utility model has simple structure, comfortable and convenient use and low manufacturing cost.

Description

Brush pen

Technical Field

The utility model relates to a drawing tool technical field especially relates to a brush pen.

Background

The brush pen is generally used for smearing liquid or drawing eye lines, the existing brush pen is provided with an integrally formed structure and a detachable assembled structure, and the brush of the brush pen can be eliminated due to serious abrasion after being used for a long time, so that the whole brush pen is eliminated for the integrally formed brush pen, and the cost is too high. The existing detachable brush pen has the disadvantages of complex structure, high manufacturing cost and inconvenient use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brush pen that cost of manufacture is low, convenient to use, use comfort are high.

In order to achieve the purpose, the technical scheme of the utility model provides a brush pen, including the pen shell, pen holder and the brush that connect gradually, the pen shell is conical structure, the surface of pen shell is provided with two symmetrical and sunken cambered surfaces, the great one end tip of pen shell is provided with first positioning groove, one end of pen holder with the brush is connected, its other end is provided with the reference column, the pen holder through this reference column with first positioning groove cooperate and with the pen shell is connected; a second positioning groove is formed in the axial position of the positioning column, a plurality of positioning ribs which are parallel to the axis of the second positioning groove and are arranged in a central symmetry mode are arranged on the inner surface of the second positioning groove, and the other end of the pen holder is inserted into the second positioning groove and is positioned through the positioning ribs; a positioning hole is formed in the axial position of one end of the pen holder, one ends of the hairbrushes are bonded together through hot melting, and the bonded ends of the hairbrushes are fixed in the positioning hole through glue; the pen holder is sleeved with a sleeve, and the sleeve is a silica gel sleeve.

Furthermore, the outer surface of the positioning column is provided with an external thread, the inner surface of the first positioning groove is provided with an internal thread, and the positioning column is meshed with the internal thread through the external thread and is connected with the first positioning groove.

Further, a pen cap used for isolating the pen holder and the hairbrush is connected to the pen shell.

Further, the pen cap is a transparent pen cap.

Further, a hook used for hanging the hairbrush pen is arranged on the pen cap.

Furthermore, the pen shell is a plastic pen shell.

To sum up, the application the technical scheme of the utility model, following beneficial effect has: the brush pen of the utility model has simple structure, comfortable and convenient use and low manufacturing cost. The brush pen adopts a detachable assembly structure, so that the brush or other components are convenient to replace, and the cost is saved. Be provided with two symmetries and sunken cambered surface on the pen shell, it is more convenient that the user holds between the fingers in the use, and the pen-holder passes through reference column and pen shell zonulae occludens, and is more reliable and more stable.

Drawings

FIG. 1 is an exploded view of a brush pen according to the present invention;

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

FIG. 3 is a schematic structural view of the pen holder according to the present invention;

fig. 4 is a schematic structural diagram of a pen case provided by the present invention;

reference is made to the accompanying drawings in which: 1-pen shell, 101-cambered surface, 102-first positioning groove, 2-positioning column, 201-second positioning groove, 202-positioning rib, 3-pen holder, 301-positioning hole, 4-brush, 5-sleeve and 6-pen cap.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, but the technical solution does not limit the scope of the present invention.

For the sake of clearer description, the following explanation is made: the terms "first," "second," and the like herein are used for clarity or simplicity of description only and are not to be construed as indicating or implying a relative importance or quantity.

Referring to fig. 1 to 4, the present embodiment provides a brush pen, including a pen casing 1, a pen holder 3 and a brush 4 connected in sequence, where the pen casing 1 is a conical structure, the pen casing 1 is generally made of plastic material, the outer surface of the pen casing 1 is provided with two symmetrical and recessed arc surfaces 101, the end of the larger end of the pen casing 1 is provided with a first positioning groove 102, one end of the pen holder 3 is connected with the brush 4, the other end of the pen holder is provided with a positioning column 2, and the pen holder 3 is connected with the pen casing 1 by matching the positioning column 2 with the first positioning groove 102. The axial position of 3 one ends of penholder is provided with locating hole 301, and the one end of brush 4 is passed through hot melt bonding and is in the same place, and glue is fixed in locating hole 301 to the one end that brush 4 bonded. Specifically, the outer surface of the positioning column 2 is provided with an external thread, the inner surface of the first positioning groove 102 is provided with an internal thread, and the positioning column 2 is engaged with the first positioning groove 102 through the external thread and the internal thread. The first positioning groove 102 and the positioning column 2 may be directly fastened and connected without forming threads on the first positioning groove 102 and the positioning column 2.

In this embodiment, the axial position of reference column 2 is provided with second constant head tank 201, and second constant head tank 201 internal surface is provided with the location muscle 202 that a plurality of and the parallel and central symmetry of axis of second constant head tank 201 arranged, and the other end of pen-holder 3 inserts in second constant head tank 201 to fix a position through location muscle 202. The pen cap 6 for isolating the pen holder 3 and the hairbrush 4 is connected to the pen casing 1, and the pen cap 6 is preferably a transparent pen cap 6 in order to make the appearance of the hairbrush pen more beautiful. The pen cap 6 is provided with a hook for hanging the hairbrush pen, and when the hairbrush pen is not needed to be used, the hook is convenient to store the hairbrush pen.

Specifically, in order to improve the comfort of the hand feeling of the user, the pen holder 3 is sleeved with the sleeve 5, and the sleeve 5 is preferably a silica gel sleeve 5.

To sum up, the application the technical scheme of the utility model, following beneficial effect has: the brush pen of the utility model has simple structure, comfortable and convenient use and low manufacturing cost. The brush pen adopts a detachable assembly structure, the brush 4 or other components are convenient to replace, and the cost is saved. Be provided with two symmetries and sunken cambered surface 101 on the pen shell 1, it is more convenient that the user takes to hold between the fingers in the use, and penholder 3 passes through reference column 2 and pen shell 1 zonulae occludens, and is more reliable and more stable.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a brush pen, includes shell of a brush, pen-holder and the brush that connects gradually, its characterized in that: the pen shell is of a conical structure, two symmetrical and concave cambered surfaces are arranged on the outer surface of the pen shell, a first positioning groove is formed in the end part of the larger end of the pen shell, one end of the pen holder is connected with the hairbrush, a positioning column is arranged at the other end of the pen holder, and the pen holder is matched with the first positioning groove through the positioning column and is connected with the pen shell; a second positioning groove is formed in the axial position of the positioning column, a plurality of positioning ribs which are parallel to the axis of the second positioning groove and are arranged in a central symmetry mode are arranged on the inner surface of the second positioning groove, and the other end of the pen holder is inserted into the second positioning groove and is positioned through the positioning ribs; a positioning hole is formed in the axial position of one end of the pen holder, one ends of the hairbrushes are bonded together through hot melting, and the bonded ends of the hairbrushes are fixed in the positioning hole through glue; the pen holder is sleeved with a sleeve, and the sleeve is a silica gel sleeve.

2. A brush pen according to claim 1, wherein: the outer surface of the positioning column is provided with an external thread, the inner surface of the first positioning groove is provided with an internal thread, and the positioning column is meshed with the internal thread through the external thread and is connected with the first positioning groove.

3. A brush pen according to claim 1 or 2, wherein: the pen shell is connected with a pen cap used for isolating the pen holder and the hairbrush.

4. A brush pen according to claim 3, wherein: the pen cap is a transparent pen cap.

5. A brush pen according to claim 4, wherein: the brush cap is provided with a hook used for hanging the brush pen.

6. A brush pen according to claim 1, wherein: the pen shell is a plastic pen shell.