CN106976335A

CN106976335A - Telescopic brush pen

Info

Publication number: CN106976335A
Application number: CN201710309179.2A
Authority: CN
Inventors: 褚建和
Original assignee: Qinzhou Mining Bureau Primary School
Current assignee: Qinzhou Mining Bureau Primary School
Priority date: 2017-05-04
Filing date: 2017-05-04
Publication date: 2017-07-25

Abstract

The present invention discloses a kind of telescopic brush pen, including penholder, nib, and penholder outer surface upper end is provided with holding section；The penholder is set to scalability, including upper penholder, the lower pen rod that is sheathed in penholder；The bottom of the penholder is in criss-cross connector provided with one, and the upper end of the connector is that connecting rod, middle-end are that circular baffle plate, lower end are connecting pole；Pen hair of the nib including colloidal silica, cladding colloidal silica outside, the written upper end is connected with a connector that can be connected with connecting pole.The penholder of this writing brush is set to scalability, can shorten the entire length of penholder, be convenient for carrying；Realize that quick release is connected by connector between penholder and nib, can flexibly change the nib or penholder of damage, cost-effective, saving resource；Colloidal silica is provided with written, coming off for pen hair is both effectively prevented, while beneficial to writing, this writing brush also has the effect for carrying penholder, the cap for brush, and service life is long, and practicality is good, should be widely promoted.

Description

Telescopic brush pen

Technical field

The present invention relates to a kind of writing implement, and in particular to telescopic brush pen.

Background technology

Writing brush is the traditional writing implement and draw tool of China, and writing brush can simply be divided into according to written bore：Regular script in small characters Pen, middle pattern pen, block letters pen, bigger has screen pen, joins pen, bucket pen, plants pen etc.；It 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 Dimension Types, it is adaptable to write different size of font or draw the lines of different thicknesses.Mesh Before, writing brush on the market is all polished rod writing brush.When beginner or student use, because no grasp is correctly held Main points, can arbitrarily write writing, so as to form incorrect writing posture, and grip easily allow people to produce for a long time Raw fatigue, many hand joints have adverse effect on.

The utility model of Chinese Application No. 2015206215312, discloses a kind of writing brush, including penholder, nib and gripping Section, the holding section is arranged at penholder outer surface, including forefinger grip part, thumb grip, middle finger grip part and unknown finger gripping Portion is held, four are staggered, nameless grip part, middle finger grip part, thumb are followed successively by axially upwards along the penholder from nib Grip part and forefinger grip part；Four circumferentially angled arrangements.The writing brush, which is set, can help people to grasp automatically just The holding section of true pen holding posture, year there is increase to grip comfort level, strengthen the effect of manipulation accuracy, but still lack with following Fall into：First, nib, which is writing brush, is easiest to the part that damages, pen hair is easy to fall off and abrasion, and the nib is fixedly connected on penholder, It can not change, if nib can not be used, must be thrown away together with penholder, cause the wasting of resources, and penholder often has necessarily Length, the penholder is not provided with retractility, causes the writing brush to carry inconvenient；Second, writing brush is to dip in ink to be write, and it is somebody's turn to do Placed in connection device is not provided with penholder, in order to prevent written pollution, is obtained when needing to place in use by writing brush Frame or inkstone, it has not been convenient to carry, and space-consuming is big, poor practicability；Third, nib is writing brush be easiest to damage part, and The writing brush is not provided with to written related protection device, in carrying or placement process, and nib easily receives damage, reduction nib Service life.

The content of the invention

In view of the deficienciess of the prior art, the present invention provides a kind of telescopic brush pen, this writing brush replaceable pen point or pen Bar, and penholder has retractility, it is easy to carry.

In order to achieve the above object, the technical scheme that the present invention takes：

Telescopic brush pen, including penholder, the nib located at pen arm end, the upper end of the penholder outer surface is provided with gripping Section；The penholder is set to scalability, including upper penholder, lower pen rod, and the lower pen rod is sheathed in penholder and can be along it Move up and down；The bottom of the penholder is in criss-cross connector provided with one, and the upper end of the connector is to be embedded in penholder Interior and cylindrical connecting rod, the middle-end of the connector is circular baffle plate, and the lower end of the connector is provided with outer spiral shell Line and cylindrical connecting pole；Pen hair of the nib including colloidal silica, cladding colloidal silica outside, it is described written Upper end connection offers internal thread and cylindrical connector, and described connector can coordinate company with described connecting pole Connect.

As optimal technical scheme, in order to prevent written pollution, placed during use without Chinese writing brush frame or inkstone, Space-consuming that is easy to carry and effectively reducing writing brush, the outer surface of the lower pen rod is removably nested with a support penholder.

As optimal technical scheme, in order to prevent nib from being caused depilation or other damages by external force when not in use, have The service life of effect extension nib, the written outer surface is coated with the cap for brush that can be connected with it.

Compared with prior art, the device have the advantages that：

1st, penholder is set to scalability, can shorten the entire length of penholder, be convenient for carrying；Pass through between penholder and nib Connector realizes that quick release is connected, and changes the defect of existing fixed structure, can flexibly change the nib or penholder of damage, saves About cost, save resource；Colloidal silica is provided with written, coming off for pen hair is both effectively prevented, while increasing the hardness of nib, is beneficial to Writing.

2nd, the outer surface of lower pen rod is removably nested with a support penholder, can make writing brush in use without hair Penholder or inkstone are placed, so that it may which realization prevents written pollution, so that writing brush is easy to carry and effectively reduces the space-consuming of writing brush.

3rd, nib is coated with the cap for brush that can be connected with it, prevents nib from being caused depilation by external force when not in use Or the service life of other damages, effectively extension nib, it is further cost-effective.

Brief description of the drawings

The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

Fig. 1 is structural representation of the invention；

Fig. 2 is the structural representation after writing brush is folded；

Drawing reference numeral：1st, penholder, 1-1, upper penholder, 1-2, lower pen rod, 2, nib, 2-1, colloidal silica, 2-2, pen hair, 3, hold Hold section, 4, connector, 4-1, connecting rod, 4-2, circular baffle plate, 4-3, connecting pole, 5, connector, 6, support penholder, 7, the cap for brush.

Embodiment

Propose a kind of specific embodiment of the invention as shown in Figure 1, telescopic brush pen, including cylindrical penholder 1, be located at The nib of the end of penholder 1, the upper end of the outer surface of penholder 1 is provided with holding section 3, the holding section 3 include four grip parts and It is staggered, forefinger grip part, thumb grip, middle finger grip part and nameless gripping is followed successively by downwards from the top of penholder 1 Portion；The penholder 1 is set to scalability, including upper penholder 1-1, lower pen rod 1-2, the lower pen rod 1-2 are sheathed on penholder 1-1 is interior and can move up and down along it；The bottom of the penholder 1 provided with one be in criss-cross connector 4, the connector 4 it is upper Hold to be embedded in connecting rod 4-1 in lower pen rod 1-2 and cylindrical, the middle-end of the connector 4 is circular baffle plate 4-2, institute The lower end for stating connector 4 is provided with externally threaded and cylindrical connecting pole 4-3；Described written 2 include colloidal silica 2-1, bag The pen hair 2-2 of colloidal silica outside is covered, the written 2 upper end connection offers internal thread and cylindrical connector 5, And described connector 5 can be connected with described connecting pole 4-3.

The outer surface of the lower pen rod 1-2 is removably nested with a support penholder 6, and the support penholder 6 includes being nested in down The support block of penholder 1-2 outer surfaces, the support frame in support block in perpendicular folded structure, need to place during writing brush use When, support penholder 6 is nested on lower pen rod 1-2, support frame contact desktop can tilt nib 2, prevent nib 2 from polluting, if When needing writing, support penholder 6 need to only be taken out, be placed without Chinese writing brush frame or inkstone, it is easy to carry and effectively reduce The space-consuming of writing brush.

Written 2 outer surface is coated with the cap for brush 7 that can be connected with it, when writing is finished, cleans out nib 2 Afterwards, the cap for brush 7 can be covered in nib 2, effectively prevents nib 2 from being caused depilation or other damages by external force when not in use, Effectively extend the service life of nib 2.

When the present invention is used：When using brush writing, by lower pen rod 1-2 from upper penholder 1-1 it is stretched come, correspondingly hand Finger gripping is held on the corresponding grip part on holding section 3, it is necessary to which during placing writing brush, support penholder 6 is nested in down in writing process On penholder 1-2, support frame contact desktop can tilt nib 2, after writing is finished, and take out support penholder 6, clean up nib 2 Afterwards, the cap for brush 7 is covered, then lower pen rod 1-2 is retracted in upper penholder 1-1, as shown in Figure 2, you can be convenient for carrying.If writing brush makes During, nib 2 or penholder 1 be damaged can not in use, can by connector 4 flexibly change damage part, save Cost also economizes on resources.

Certainly, simply the preferred embodiments of the disclosure is described in detail with reference to accompanying drawing above, not with this The practical range of the present invention is limited, the equivalence changes that all principles under this invention, construction and structure are made all should be covered by this In the protection domain of invention.

Claims

1. telescopic brush pen, including penholder (1), the nib (2) located at penholder (1) end, the upper end of penholder (1) outer surface Provided with holding section (3)；It is characterized in that：The penholder (1) is set to scalability, including upper penholder (1-1), lower pen rod (1- 2), the lower pen rod (1-2) is sheathed in penholder (1-1) and can moved up and down along it；The bottom of the penholder (1) is provided with One is in criss-cross connector (4), and the upper end of the connector (4) is to be embedded in lower pen rod (1-2) and cylindrical company Extension bar (4-1), the middle-end of the connector (4) is circular baffle plate (4-2), and the lower end of the connector (4) is provided with external screw thread And cylindrical connecting pole (4-3)；The nib (2) includes colloidal silica (2-1), coats colloidal silica (2-1) outside Pen hair (2-2), the upper end connection of the nib (2) offers internal thread and cylindrical connector (5), and described company Joint (5) can be connected with described connecting pole (4-3).

2. telescopic brush pen according to claim 1, it is characterised in that：The outer surface of the lower pen rod (1-2) is detachable Ground is nested with a support penholder (6).

3. telescopic brush pen according to claim 1 or 2, it is characterised in that：Described nib (2) outer surface is coated with and it The cap for brush (7) that can be connected.