CN207737018U

CN207737018U - The combination lettering pen of replaceable pen core

Info

Publication number: CN207737018U
Application number: CN201721025255.9U
Authority: CN
Inventors: 盛晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2018-08-17
Anticipated expiration: 2027-08-16

Abstract

The combination lettering pen of the replaceable pen core of the utility model, it is related to a kind of stationery, it is by penholder, nib, pen core and pen cover are constituted, the quantity of penholder is more than one, the tail portion of penholder is equipped with through-hole, it is installed with axis body in the through-hole of penholder, all penholders are connected into an entirety, it is equipped with lateral groove on more than one penholder shell opposite position, fixed link is equipped in groove, penholder is internally provided with pen core, pen core is fixed on the inside of penholder by the nib at the top of penholder, the writing end of pen core stretches out nib, pen cover is placed on the top of nib, and on clamping and penholder.Multiple pens with different colours are combined into one by the utility model, it is easy to carry, while the pen tip of the pen core of each monomer can be replaced as needed, the pen core of such different colours can replace the pen tip of different thicknesses, combination is more, uses more flexible；Not used penholder simultaneously, is fixed using groove and fixed link, is conducive to the use of for use penholder.

Description

The combination lettering pen of replaceable pen core

Technical field

The utility model is related to a kind of stationery more particularly to a kind of combination lettering pens of replaceable pen core.

Background technology

There are many type of pen, and student needs to need red when the pen of black, teacher comment operation when writing examination paper Pen, when doing reading remarks, since space is smaller, needed when needing the thinner pen of pen tip, and sign pen tip compared with Thick pen, therefore in different situations, the thickness and color of the pen needed are different, if carrying different colours and thickness Pen, it is on the one hand inconvenient to carry, on the other hand also it is easily lost.

Invention content

The utility model provides a kind of combination lettering pen of replaceable pen core for above-mentioned the deficiencies in the prior art.

The combination lettering pen of the replaceable pen core of the utility model is made of penholder, nib, pen core and pen cover, penholder Quantity be more than one, the tail portion of penholder is equipped with through-hole, is installed with axis body in the through-hole of penholder, all penholders are connected into one A entirety is equipped with lateral groove on more than one penholder shell opposite position, fixed link is equipped in groove, penholder It is internally provided with pen core, pen core is fixed on the inside of penholder by the nib at the top of penholder, and the writing end of pen core stretches out nib, pen Lid is placed on the top of nib and clamping and penholder.

The pen core is made of pen tip, core pipe and closure as a further improvement of the utility model, pen tip and core The separable plug connection structure in head of pipe is filled with ink inside core pipe, and the tail portion of core pipe, which is equipped with, to be blocked, the pen tip It is to be made of steel ball, sleeve and socket, socket is plugged in the head of core pipe, sleeve is secured on socket, steel ball seat is on sleeve.

The sleeve and the quantity of steel ball and the quantity of penholder are identical as a further improvement of the utility model, set Side that cylinder mutually splices with socket, its outer diameter are matched with socket, the outer diameter matching of the internal diameter of the other side and corresponding steel ball It closes.

Multiple pens with different colours are combined into one by the combination lettering pen of the replaceable pen core of the utility model, It is easy to carry, while the pen tip of the pen core of each monomer can be replaced as needed, the pen core of such different colours is all The pen tip of different thicknesses can be replaced, combination is more, uses more flexible；Not used penholder simultaneously, it is available Groove and fixed link are fixed, and are conducive to the use of for use penholder.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is structural schematic diagram when the utility model is used；

Fig. 3 is the structural schematic diagram of the utility model pen core.

Specific implementation mode

As shown in Figure 1, the combination lettering pen of the replaceable pen core of the utility model, is by penholder 1, nib 2,3 and of pen core Pen cover 4 is constituted, and the quantity of penholder 1 is three, and the tail portion of penholder 1 is equipped with through-hole, is installed with axis body 5 in the through-hole of penholder 1, by three Penholder 1 connects into an entirety, and penholder 1 can be that axis is arbitrarily rotated with axis body 5, be all provided on three 1 shell opposite positions of penholder There are lateral groove 13, the groove 13 on three penholders 1 to be connected to form an entirety, fixed link 6 is equipped in groove 13, works as pen When not in use, fixed link 6 is inserted into groove 13, three penholders 3 is linked together, and stable structure；In use, can will consolidate Fixed pole 6 pulls out, and for use penholder 1 is separated with the penholder 1 not used, then fixed link 6 is inserted into two penholders 1 not used Groove 13 in, facilitate the use of for use penholder 1；Penholder 1 is internally provided with pen core 3, and pen core 3 is by the pen positioned at 1 top of penholder First 2 are fixed on the inside of penholder 1, and the writing end of pen core 3 stretches out nib 2, and the pen core 3 is by pen tip 7, core pipe 8 and closure 9 It constitutes, the separable plug connection structure in head of pen tip 7 and core pipe 8, is filled with ink inside core pipe 8, the tail portion of core pipe 8 is set There is closure 9；The pen tip 7 is made of steel ball 10, sleeve 11 and socket 12, and socket 12 is plugged in the head of core pipe 8, socket Sleeve 11 is secured on 12, steel ball 10 is on sleeve 11；The quantity of the sleeve 11 and steel ball 10 is three, each Core pipe 8 is provided with a sleeve 11 and a steel ball 10,12 phase of side, its outer diameter and socket that sleeve 11 splices with 12 phase of socket Cooperation, the internal diameter of the other side match with the outer diameter of corresponding steel ball 10, can as needed be set as the size of steel ball 10 A diameter of 10mm steel balls, the 7mm steel balls of writing and the 5mm steel balls of remarks of signature；Each penholder 1 is mating in this way One pen core 3, the mating pen tip 7 of each pen core 3, and also the color of the pen core 3 in each penholder 1 is different, and 7 thickness of pen tip that each penholder 1 is matched is also different, and user can also be as needed, and different pen tips 7 is fitted over different colours On pen core 3, use is more flexible；Pen cover 4 is placed on the top of nib 2 and clamping and penholder 1.

Claims

1. the combination lettering pen of replaceable pen core, is by penholder（1）, nib（2）, pen core（3）And pen cover（4）It constitutes, feature It is penholder（1）Quantity be more than one, penholder（1）Tail portion be equipped with through-hole, penholder（1）Through-hole in be installed with axis body（5）、 By all penholders（1）Connect into an entirety, more than one penholder（1）It is equipped on shell opposite position lateral recessed Slot（13）, groove（13）It is interior to be equipped with fixed link（6）, penholder（1）Be internally provided with pen core（3）, pen core（3）By being located at penholder（1） The nib at top（2）It is fixed on penholder（1）Inside, pen core（3）Writing end stretch out nib（2）, pen cover（4）It is placed on nib （2）Top and be clamped and penholder（1）On.

2. the combination lettering pen of replaceable pen core as described in claim 1, it is characterised in that pen core（3）It is by pen tip（7）, core Pipe（8）And closure（9）It constitutes, pen tip（7）With core pipe（8）The separable plug connection structure in head, core pipe（8）Inside perfusion Ink, core pipe（8）Tail portion be equipped with block（9）, the pen tip（7）It is by steel ball（10）, sleeve（11）And socket（12） It constitutes, socket（12）It is plugged in core pipe（8）Head, socket（12）On secure sleeve（11）, steel ball（10）Seat is in sleeve （11）On.

3. the combination lettering pen of replaceable pen core as claimed in claim 2, it is characterised in that sleeve（11）And steel ball（10）'s Quantity and penholder（1）Quantity it is identical, sleeve（11）With socket（12）Mutually side, its outer diameter and the socket of splicing（12）Match It closes, the internal diameter of the other side and corresponding steel ball（10）Outer diameter match.