CN201415552Y

CN201415552Y - Butterfly writing brush cap

Info

Publication number: CN201415552Y
Application number: CN2009200251521U
Authority: CN
Inventors: 周琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-03-03
Anticipated expiration: 2019-05-15

Abstract

The utility model discloses a butterfly writing brush cap, which is characterized in that the butterfly writing brush cap comprises a left and a right hemicone tubes (1,1') and a left and a right semicircle pen-holder sleeves (4,4'), wherein one edges of the left and the right hemicone tubes (1,1') are fixedly connected through a foldout (2), the other edges of the left and the right hemicone tubes (1,1') are respectively embedded in corresponding magnetic sheets (3,3'), and the inner sides of upper openings of the left and the right hemicone tubes (1,1') are provided with the left and the right semicircle pen-holder sleeves. Because the left and the right hemicone tubes are covered on a pen head, the writing brush cap is prevented from clashing bristle, the bristle can not be broken or fall off, and the service life of writing brushes is prolonged.

Description

Butterfly writing brush cap

Technical field

The utility model relates to a kind of improvement of writing brush cap, and is specifically a kind of to the undamaged butterfly writing brush of writing brush head cap.

Background technology

For the people of hobby calligraphy, writing brush is necessary, in school, also carries out brush writing exercise, and used writing brush mainly is made up of writing brush penholder and writing brush head, writing brush cap, in time spent not, the writing brush cap is worn on the writing brush head.Present writing brush cap is a conically shaped, the deficiency that the writing brush cap of this structure exists is: because writing brush head is a cone shape, and base portion is the section of expanding, after putting on the cap for brush, can make the writing brush cap in an opposite direction to the pen hair, time has been grown and has caused the outer field hair of writing brush head to occur fractureing or coming off easily, influences the service life and the writing quality of writing brush.

Summary of the invention

The purpose of this utility model is to provide a kind of pen hair avoided to occur fractureing or coming off, service life easy to use, as can to prolong writing brush to the undamaged butterfly writing brush of writing brush head cap.

For reaching above purpose, the technical scheme that the utility model adopted is: this butterfly writing brush cap, it is characterized in that constituting by left and right hemicone pipe and left and right semicircle Pen-holder sleeve, fixedly connected by folding on the side edge of left and right hemicone pipe, on the opposite side edge of left and right hemicone pipe, embed corresponding mutually magnetic sheet respectively, be provided with left and right semicircle Pen-holder sleeve in the inboard suitable for reading of left and right hemicone pipe.The utility model is also implemented by following measure: described left and right semicircle Pen-holder sleeve can be made of rubber, and its diameter is consistent with the diameter of writing brush penholder; The cavity shape of described left and right hemicone pipe is a warhead form, and is consistent with the shape of half writing brush head, and it is consistent that it expands diameter partly near one section diameter of left and right semicircle Pen-holder sleeve and writing brush head; Described magnetic sheet is embedded in upper oral part, middle part and the cone tip part of left and right hemicone pipe respectively.

The beneficial effects of the utility model are: compare with the taper tubular writing brush cap of present use, owing to adopt left and right hemicone pipe to being buckled on the nib, therefore avoided the cap for brush in an opposite direction to the pen hair,, prolonged the service life of writing brush so can not make the pen hair phenomenon that fractures or come off occur.

Description of drawings

Fig. 1 launches the main schematic diagram of looking for the utility model structure.

Schematic top plan view when Fig. 2 snaps together for the utility model structure.

The specific embodiment

Make the utility model with reference to accompanying drawing 1,2.This butterfly writing brush cap, it is characterized in that by left and right hemicone pipe 1,1 ' and left and right semicircle Pen-holder sleeve 4,4 ' constitute, left and right hemicone pipe 1,1 ' a side along on fixedly connected by folding 2, left and right hemicone pipe 1,1 ' the opposite side edge on embed respectively corresponding mutually magnetic sheet 3,3 ', left and right hemicone pipe 1,1 ' inboard suitable for reading be provided with left and right semicircle Pen-

holder sleeve

4,4 '.Described left and right semicircle Pen-holder sleeve 4,4 ' can make of rubber, its diameter is consistent with the diameter of writing brush penholder; Described left and right hemicone pipe 1,1 ' cavity shape be warhead form, consistent with the shape of half writing brush head, its near left and right semicircle Pen-holder sleeve 4,4 ' one section diameter and writing brush head to expand diameter partly consistent; Described magnetic sheet 3,3 ' respectively be embedded in left and right hemicone pipe 1,1 ' upper oral part, middle part and cone tip part.

Claims

1, a kind of butterfly writing brush cap, it is characterized in that constituting by left and right hemicone pipe (1,1 ') and left and right semicircle Pen-holder sleeve (4,4 '), at a side of left and right hemicone pipe (1,1 ') along last fixedly connected by folding (2), on the opposite side edge of left and right hemicone pipe (1,1 '), embed corresponding mutually magnetic sheet (3,3 ') respectively, be provided with left and right semicircle Pen-holder sleeve (4,4 ') in the inboard suitable for reading of left and right hemicone pipe (1,1 ').

2, butterfly writing brush cap according to claim 1 is characterized in that described left and right semicircle Pen-holder sleeve (4,4 '), and its diameter is consistent with the diameter of writing brush penholder; The cavity shape of described left and right hemicone pipe (1,1 ') is a warhead form, and it is consistent that it expands diameter partly near one section diameter of left and right semicircle Pen-holder sleeve (4,4 ') and writing brush head; Described magnetic sheet (3,3 ') is embedded in upper oral part, middle part and the cone tip part of left and right hemicone pipe (1,1 ') respectively.