CN208216354U - Portable lettering pen - Google Patents

Abstract

The utility model proposes a kind of portable lettering pen, including pen body and pen cap, the pen cap upper end is equipped with card slot, and the pen body tail end is equipped with pen plug, and the pen plug is equipped with a tail plug that can cooperate with card slot.The utility model will be write nib and closely be connect by nib with penholder, ensure that ink smooth can lead to nib, guarantees constantly ink, be equipped with card slot at the top of pen cap, it needs plus is inserted in pen cap top at the top of pen cap and only need to gently rotate to the right when ink to open at once, counter-tightened is at once after ink is added.It is seamless between accessory, it is ensured that not ink leak.On the basis of original writing brush, the adaptation for writing environment is required in conjunction with modern people, easy to carry, economical and practical good writing brush can be provided to consumer, meet daily painting and calligraphy and use.

Description

Portable lettering pen

Technical field

The present invention relates to stationery class field more particularly to a kind of portable lettering pens.

Background technique

Pen is one of the mankind great invention, is for writing or the tool of drawing, multi-pass crosses pen tip will be with coloured Solid or liquid (ink) are on paper or other surfaces of solids draw text, symbol or picture, also have and utilize the hard of solid pen tip Degree writes picture pencil and charcoal pencil.With ink, paper, inkstone and claim the writing brush, ink stick, ink slab and paper.

In ancient Chinese, writing brush is used.Ancient Greek, ancient Roman once wax in wood plate surface, then with iron staff in wax It draws and writes on face, ancient egypt and Persian once fined away reed rod when pen uses.It is then using reed in America and Europe since Middle Ages Reed pen or goose quill 2012, become China's tribute new in the process of development history with cap pencil by Chinese's invention It offers.With the development of society, the type of pen is also more and more, pencil, writing brush, pen, memo pen, e-Pointer, ball pen, hooking There are many pen, wax crayon, water-color paintbrush etc..

Traditional writing brush needs to need to clean nib and preservation of drying in the shade after having write, and be not easy to take equipped with prepared Chinese ink at any time Band is not able to satisfy modern people's trip and uses.In addition, existing portable writing brush can not carry out adding black or very difficult progress on the market Add ink, serious waste of resources.

Summary of the invention

The present invention proposes a kind of portable lettering pen, solves the problems of the prior art.

The technical scheme of the present invention is realized as follows:

Portable lettering pen, including pen body and pen cap, the pen cap upper end are equipped with card slot, and the pen body tail end is equipped with pen plug, The pen plug is equipped with a tail plug that can cooperate with card slot.

As a preferred solution of the present invention, the pen body includes the penholder of main body and the mounting head of penholder front end, the pen Bar and mounting head are tightly connected, and the mounting head front end is plugged with nib.

As a preferred solution of the present invention, the mounting head is frustum structure, and mounting head and penholder junction are equipped with outer eaves Bulge loop, annular groove is connected and fixed in nut cap inside the bulge loop and pen cap.

As a preferred solution of the present invention, the penholder is screwed on tail plug by being threadedly engaged, and is equipped with inside the penholder Can water sliver, it is described nib tail end be plugged in the sliver.

As a preferred solution of the present invention, the pen plug includes boss, and the boss is fastened on pen body terminal surface, boss Downside is equipped with the helicitic texture cooperated with pen body, and the boss upper side is equipped with tail plug.

As a preferred solution of the present invention, the boss outer diameter is greater than the pen body internal diameter, and the boss outer diameter is less than institute State pen body outer diameter.

As a preferred solution of the present invention, the card slot downward projection is the polygon with N rib, wherein N >=3.

As a preferred solution of the present invention, the tail plug downward projection is the polygon with N rib.

As a preferred solution of the present invention, the side between two perpendicular ribs of the tail plug is cambered surface.

Beneficial effect

The invention proposes a kind of portable lettering pen, including pen body and pen cap, the pen cap upper end is equipped with card slot, the pen Body tail end is equipped with pen plug, and the pen plug is equipped with a tail plug that can cooperate with card slot.The present invention will write nib by nib with Penholder closely connects, it is ensured that ink smooth can lead to nib, guarantee continuous ink, be equipped with card slot at the top of pen cap, pen when needing plus is black Crown portion is inserted in pen cap top and only need to gently rotate to the right to open at once, and counter-tightened is at once after ink is added.Nothing between accessory Gap, it is ensured that not ink leak.On the basis of original writing brush, the adaptation for writing environment is required in conjunction with modern people, can be disappeared Expense person provides easy to carry, economical and practical good writing brush, meets daily painting and calligraphy and uses.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other drawings based on these drawings.

Fig. 1 is overall structure diagram of the invention；

Fig. 2 is pen cover overlooking structure diagram；

Fig. 3 is pen plug overlooking structure diagram.

Wherein, pen body 1, bulge loop 11, nib 12, pen cap 2, card slot 21, pen clip 22, pen plug 3, boss 31, tail plug 32.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts Example is applied, shall fall within the protection scope of the present invention.

Embodiment 1, such as the Portable pen in Fig. 1-3, including pen body 1 and pen cap 2, pen cap upper end is equipped with card slot, 1 tail end of pen body Equipped with pen plug 3, pen plug 3 is equipped with a tail plug 32 that can cooperate with card slot 21.Pen cover side can be equipped with pen clip 22.

Pen body 1 includes the penholder of main body and the mounting head of penholder front end, and penholder and mounting head are tightly connected, mounting head front end It is plugged with nib 12.

Mounting head is frustum structure, and mounting head and penholder junction are equipped with the bulge loop 11 of outer eaves, inside bulge loop 11 and pen cap 2 Annular groove is connected and fixed in nut cap.

Penholder and tail plug 3 are screwed on by being threadedly engaged, be equipped with inside penholder can water sliver, written 12 tail ends are plugged on In the sliver.

Pen plug includes boss 31, and boss is fastened on pen body terminal surface, and boss downside is equipped with the screw thread cooperated with pen body Structure, boss upper side are equipped with tail plug 32.

31 outer diameter of boss is greater than the pen body internal diameter, and 31 outer diameter of boss is less than the pen body outer diameter.

21 downward projection of card slot is isosceles triangle, and 32 downward projection of tail plug is the structure similar to isosceles triangle, Side between two perpendicular ribs is cambered surface.Tail plug 32 can be sticked in card slot, driven pen plug rotation in pen cover rotation, completed The rotation of pen plug is opened or traling.

Embodiment 2

Such as the technical solution in embodiment 1, difference is being, pen body can be integrated either separation, and pen body is In the case where one.I.e. written and penholder integrally goes out type, wherein card slot 21 is to wait hexagonal structures, and tail plug is also equal six sides knot Structure, it is every to can be straight line on one side, rule or irregular arc-shaped side can also be changed to.Nib will be write and pass through nib and pen Bar closely connects, it is ensured that ink smooth can lead to nib, guarantee constantly ink

Exclusive hex nut design cooperation penholder top hex(agonal)screw, will be inserted in when needing plus is black at the top of pen cap at the top of pen cap Pen cap top only need to gently rotate to the right and open at once, be added ink after counter-tightened at once.It is seamless between accessory, it is ensured that no Ink leak.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (6)

1. portable lettering pen, including pen body (1) and pen cap (2), which is characterized in that the pen cap upper end is equipped with card slot, the pen Body (1) tail end is equipped with pen plug (3), and the pen plug (3) is equipped with a tail plug (32) that can cooperate with card slot (21), the pen plug packet Boss (31) are included, the boss is fastened on pen body terminal surface, and boss downside is equipped with the helicitic texture cooperated with pen body, described Boss upper side is equipped with tail plug (32), and the pen body (1) includes the penholder of main body and the mounting head of penholder front end, the penholder with Mounting head is tightly connected, and the mounting head front end is plugged with written (12), and the mounting head is frustum structure, mounting head and penholder Junction is equipped with the bulge loop (11) of outer eaves, and the bulge loop (11) connects and fixes with pen cap (2) internal annular groove in nut cap.

2. portable lettering pen according to claim 1, which is characterized in that the penholder is with tail plug (32) by being threadedly engaged Be screwed on, be equipped with inside the penholder can water sliver, described nib (12) tail end is plugged in the sliver.

3. portable lettering pen according to claim 1, which is characterized in that boss (31) outer diameter is greater than in the pen body Diameter, boss (31) outer diameter are less than the pen body outer diameter.

4. portable lettering pen according to claim 1, which is characterized in that card slot (21) downward projection is with N item The polygon of rib, wherein N >=3.

5. portable lettering pen according to claim 1, which is characterized in that tail plug (32) downward projection is with N item The polygon of rib.

6. portable lettering pen according to claim 1, which is characterized in that the side between (32) two perpendicular ribs of the tail plug For cambered surface.