CN105904876A

CN105904876A - Novel writing brush

Info

Publication number: CN105904876A
Application number: CN201610314859.9A
Authority: CN
Inventors: 农卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-13
Filing date: 2016-05-13
Publication date: 2016-08-31
Anticipated expiration: 2036-05-13
Also published as: CN105904876B

Abstract

The invention discloses a novel writing brush. The novel writing brush comprises a brush rod and a brush head. Different from the prior art, a first connecting piece is fixedly installed at the end of the brush rod, a second connecting piece assembled with the first connecting piece in a matched mode is further arranged at the end of the brush rod, and the brush head is provided with an external thread base which is assembled with the second connecting piece in a matched mode. According to the novel writing brush, the structure is simple and practical, the brush head or the brush rod is conveniently replaced in a detachable connection mode, and the sharp point outlet length of the brush head can be adjusted; when the novel writing brush is used, the sharp point outlet length of the brush head can be adjusted by rotating the brush head base if needed; when the brush head is damaged and cannot meet the writing requirement, the brush head can be replaced with a new brush head; the brush rod can be replaced when the brush rod is not convenient to use due to the thickness; and accordingly, the using functions of the writing brush are extended, the broad requirements of a writing brush user are met, the cost can be reduced, and resources are saved.

Description

A kind of writing brush

Technical field

The present invention relates to writing brush, specifically one replaceable pen point or penholder, and adjustable nib goes out the novel of cutting edge of a knife or a sword length Writing brush.

Background technology

Writing brush is traditional writing implement and the draw tool of China, and writing brush can simply be divided into according to nib bore: regular script in small characters Pen, middle pattern pen, block letters pen, bigger having is shielded pen, connection pen, bucket pen, is planted pen etc.；Can be divided into according to writing brush head length: long cutting edge of a knife or a sword pen, centre forward Pen, short cutting edge of a knife or a sword pen.And the writing brush of different size type, it is adaptable to write different size of font or draw the lines of different thicknesses.

The writing brush of prior art is the most all penholder and nib fixes connection, it is impossible to dismantles and changes.In the process of use In, user is to the penholder thickness of writing brush and goes out the requirement of cutting edge of a knife or a sword length and all varies with each individual, be sometimes nib the most still Penholder does not claim hand, be sometimes the vigour of style in writing seem slightly longer want to carry out to shorten adjust, and these situations all cannot be solved by existing writing brush, existing There are writing brush these defects technically, some writing brushes of user certainly will be caused to buy rear inapplicable and left unused.By The color needed in the difference or drawing of writing font is more, needs to prepare different model and the writing brush of kind, and a lot of is each Plant writing brush certainly will cause carrying and preserve all inconveniences.What writing brush was easiest to damage is exactly nib, uses for a long time, and pen hair easily takes off Falling and wear and tear, causing writing brush to damage and discard, and the discarded most of penholder of writing brush is all intact, this will certainly cause the biggest Waste.

The writing brush of CN102673243A replaceable pen point is logical including nib and penholder, described penholder lower end and described nib Crossing detachable structure to be fixedly connected, the writing brush of this replaceable pen point meets user by replacing nib and writes and paint Picture substitutes, to various nibs, the demand used, makes a penholder can be furnished with multiple nib, efficient and convenient, economize on resources simultaneously, Cost-effective, it is also possible to make the writing brush of costliness realize its use value.This writing brush replaceable pen point, but with regard to same writing brush Speech, user is in use if desired for when changing the penholder of different thicknesses, or needs to adjust nib when going out cutting edge of a knife or a sword length, or When person's one-pen bar need to change different size of nib, the writing brush of prior art all cannot realize.

Summary of the invention

It is an object of the invention to overcome the deficiencies in the prior art, and a kind of replaceable pen point or penholder are provided, and adjustable Joint nib goes out the writing brush of cutting edge of a knife or a sword length, thus meets the extensive requirement of writing brush user, and cost-saved.

The technical scheme realizing the object of the invention is:

A kind of writing brush, includes penholder and nib, unlike the prior art: the termination of described penholder is installed with First connector, is additionally provided with and mates the second equipped connector with the first connector, and described nib has an external screw thread base, Nib base and the second connector coupling are equipped.

Described first connector is cross, and its top is cylinder, and there is a circular baffle plate at middle part, outside bottom is for being provided with The cylinder of screw thread, the termination of penholder is provided with the cavity that the upper cylinder with the first connector matches, for penholder and The grafting of a connection piece is fixed.

Described nib is made up of pen hair and the base inlaying pen hair, and base is one end open, the pipe that one end is closed, pen hair It is embedded in pipe after boundling is bundled；The outer wall of base pipe is provided with external screw thread, and it is recessed that the bottom of base pipe is provided with cross Groove.Nib is a kind of writing brush head with threaded base, can preferably protect pen hair, be convenient for changing nib.

Described second connector is the hollow circular cylinder that inside is provided with boss cavity, and the internal diameter of its upper cavity is less than bottom The internal diameter of cavity, this cylindrical inwall is provided with internal thread, and the first connector bottom is provided with externally threaded cylinder and second even The upper cavity coupling of fitting is equipped, and the base of nib and the lower cavity coupling of the second connector are equipped, and the second connector The length of lower cavity is more than the length of nib base.

Described penholder and the first connector are fixed as an entirety by inserting mode.

Described first connector and the second connector, the second connector passes through the external screw thread of connector respectively with interior with nib Screw-threaded engagement connects, and is completely embedded, and described nib and the second connector may be constructed a written connector.

Described writing brush need to regulate nib when going out cutting edge of a knife or a sword length, and the upper cavity that available cross rises from the second connector is inserted and stung The cross recess closing nib base rotates, and regulation nib base enters the degree of depth of the second connector, thus reaches to regulate nib and go out The purpose of cutting edge of a knife or a sword length.Pen hair Rotary writing brush head can certainly be pinched with hand to be adjusted, but this installs pen at new writing brush More convenient enforcement during head.After writing brush writes for the first time to use, a hair root portion can speckle with ink, and ink contains colloid, can the company of consolidation Fitting screw thread, causes rotation relatively difficult, and the most rigid rotates with hand-held pen hair of pinching, and can cause the damage of pen hair, and Can make dirty hand, therefore, the present invention uses cross to rise to rotate regulation from nib base rear end occlusion, or unloads the side of writing brush head Case, more rationally.

Writing brush of the present invention, can by making the first connector of standard specification and the penholder of different thicknesses being secured to, Mate the second equipped connector with the first connector, and mate equipped nib with the second connector, just can reach replacing Different size of nib, or change different thicknesses penholder, and reach regulation nib go out cutting edge of a knife or a sword length purpose.

Writing brush simple in construction of the present invention, practicality, be convenient for changing nib or penholder by dismountable connected mode, and adjustable What joint was written goes out cutting edge of a knife or a sword length.When using writing brush of the present invention, go out cutting edge of a knife or a sword length in short-term if desired for adjusting nib, can enter with rotating nib base Row regulation；Gross loss bad can not meet write require time, the nib that can more renew；Thickness at penholder uses and does not claim hand Time, penholder can be changed；Thus extend the use function of writing brush, meet the extensive requirement of writing brush user, and can save Cost, saves resource.

Accompanying drawing explanation

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of writing brush of the present invention；

Fig. 2 is the decomposing schematic representation of nib in Fig. 1；

Fig. 3 is penholder and the structural representation of the first connector in Fig. 1；

Fig. 4 is that in Fig. 1, the structure of the second adaptor is bowed, faced upward schematic diagram.

In figure, 1. 21. hair 22. base 23. cross recess 3. first connectors of penholder 11. cavity 2. nib 31. cylinder 32. circular baffle plate 33. are provided with externally threaded cylinder 4. second connector 41. boss.

Detailed description of the invention

With embodiment, present invention is further described below in conjunction with the accompanying drawings, but is not limitation of the invention.

Embodiment

As shown in Fig. 1-4, a kind of writing brush, include penholder 1 and writing brush head 2, the fixing peace in the termination of described penholder 1 Equipped with the first connector 3, being additionally provided with and mate the second equipped connector 4 with the first connector 3, described written 2 have outside one Threaded base 22, the base 22 of nib 2 mates equipped with the second connector 4.

Described first connector 3 is cross, and its top is cylinder 31, and there is a circular baffle plate 32 at middle part, and bottom is Being provided with externally threaded cylinder 33, the termination of penholder 1 is provided with the cavity that the upper cylinder 31 with the first connector 3 matches 11, the grafting for penholder 1 and the first connector 3 is fixed.

Described written 2 are made up of pen hair 21 and the base 22 inlaying pen hair 21, and base 11 is one end open, and one end is closed Pipe, pen hair 21 is embedded in pipe after boundling is bundled；The outer wall of base 11 pipe is provided with external screw thread, base 11 pipe Bottom is provided with cross recess 23.

Described second connector 4 is the internal hollow circular cylinder being provided with boss 41 cavity, and the internal diameter of its upper cavity is less than The internal diameter of lower cavity, this cylindrical inwall is provided with internal thread, the first connector 3 bottom be provided with externally threaded cylinder 33 with The upper cavity coupling of the second connector 4 is equipped, and the base 22 of nib mates equipped with the lower cavity of the second connector 4, and The length of the second connector 4 lower cavity is more than the length of nib base 44.

Described penholder 1 and the first connector 3 are fixed as an entirety by inserting mode.

Writing brush of the present invention, can be by the first connector 3 making standard specification and the penholder of the different thicknesses being secured to 1, mate the second equipped connector 4 with the first connector 3, and mate the nib 2 being equipped with the second connector 4, just up to To changing different size of written 2, or change different thicknesses penholder 1, and adjustable written 2 purposes going out cutting edge of a knife or a sword length.

Embodiment described above only have expressed the detailed description of the invention of the present invention, and it describes more concrete and detailed, but also Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention Protect scope.

Claims

1. a writing brush, including penholder and nib, it is characterised in that: the termination of described penholder is installed with the first connection Part, is additionally provided with and mates the second equipped connector with the first connector, and described nib has an external screw thread base, nib base Mate equipped with the second connector.

Writing brush the most according to claim 1, it is characterised in that: described first connector is cross, and its top is Cylinder, there is a circular baffle plate at middle part, and bottom is for being provided with externally threaded cylinder, and the termination of penholder is provided with and the first connector The cavity that matches of upper cylinder, the grafting for penholder and the first connector is fixed.

Writing brush the most according to claim 1, it is characterised in that: described nib is by pen hair and the base group inlaying pen hair Become,

Base is one end open, and the pipe that one end is closed, pen hair is embedded in pipe after boundling is bundled；Outside base pipe Wall is provided with external screw thread, and the bottom of base pipe is provided with cross recess.

Writing brush the most according to claim 1, it is characterised in that: described second connector is that inside is provided with boss cavity Hollow circular cylinder, the internal diameter of its upper cavity is less than the internal diameter of lower cavity, and this cylindrical inwall is provided with internal thread, first The upper cavity coupling that connector bottom is provided with externally threaded cylinder and the second connector is equipped, and the base of nib and second is even The lower cavity coupling of fitting is equipped, and the length of the second connector lower cavity is more than the length of nib base.