CN2291302Y - Ink cartridge exchangeable blotting-free pen - Google Patents

Abstract

The utility model relates to a liner exchangeable pen free from sucking ink, which belongs to a writing pen. The utility model is composed of a pen cap, a pen head and a pen liner which is also used as a pen shell, wherein the pen head is in screw connection with the pen liner; a nib, a pen tongue and a suction pipe are arranged in the pen head, the nib is attached on the pen tongue, one end of the suction pipe is connected with the pen tongue, and the other end of the suction pipe extends out of the pen head; the ink is contained in the pen liner, and an open end is sealed. Because the utility model omits a shell body outside the pen liner, the volume of the pen liner is enlarged, and using periods are long. When the ink in the pen liner is exhausted, the pen liner is disassembled, a new pen liner with the ink is exchanged, and the pen can be continuously used. The utility model which relieves the trouble of sucking the ink has the advantage of convenient and sanitary use.

Description

Interchangeable courage is exempted from ink-absorbing pen

The utility model relates to the pen of writing usefulness.

The common pen of people's use at present is to draw ink by extruding rubber barrel in ink bottle, and the barrel capacity is little, and damaged back is difficult for reparation.Need suck ink again after ink uses up, otherwise can't use.Ink bottle carries inconvenience, should not use when travelling on official business.And careless slightlyly when blotting will overturn ink bottle, also need the wiping nib, unhygienic.Use the various signature pens of ink also to need ink distribution water in the frequentation handwriting, also have above-mentioned shortcoming.

The purpose of this utility model provides a kind of hygienic and convenient that uses need not exempt from ink-absorbing pen from the interchangeable courage that absorption ink in the ink bottle just can be write for a long time.

The purpose of this utility model realizes by the following technical solutions:

Interchangeable courage is exempted from ink-absorbing pen and is made up of the barrel of the cap for brush, nib, a double as shell, and nib is a thread connection with barrel; Nib, proposition, suction pipe are housed in the nib, and nib is attached on the proposition, and suction pipe one end links to each other with proposition, and an end stretches out nib, and ink is housed in the barrel, the openend sealing.

Described barrel is made with transparent material.Nib has sealing ring with the barrel connection place.

During use, barrel is stretched in the sealing that the suction pipe in the nib is penetrated the barrel openend, and nib is passed through thread connection together with barrel simultaneously, and ink is guided on the nib in order to writing a replaceable new barrel after the ink in the barrel uses up by suction pipe.

In the such scheme, because barrel is directly connected with nib, the outer housing of barrel that gone to disappear increases the barrel capacity, and life cycle is long.After the ink in the barrel uses up, it is taken off to change once the new barrel that fills ink can continue to use, removed the trouble that blots from, use hygienic and convenient.The also recyclable repeated use of old barrel.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Accompanying drawing is the structural representation that the interchangeable courage of the utility model is exempted from ink-absorbing pen.

1. the cap for brush 2. nibs 3. propositions 4. written 5. suction pipes, 6. barrels, 7. seals

8. dividing plate

Embodiment: interchangeable courage shown in the drawings is exempted from ink-absorbing pen mainly by the cap for brush 1, nib 4, and barrel 6 is formed, and nib 4 is passed through thread connection together with barrel 6.Nib 2 is attached to and is loaded on the proposition 3 in the nib 4.Suction pipe 5 one ends insert in the proposition 3, and an end stretches out nib 4 and inserts in the barrel 6.Barrel 6 is equipped with ink, its openend is with dividing plate 8 sealings, the centre of dividing plate 8 have one with the identical aperture of suction pipe 5 diameters, this aperture uses the seal of being made by easy penetrable material such as tin platinum paper 7 to seal usually, puncture seal 7 by suction pipe 5 during use and insert in the ink, draw ink to nib 2.For the ease of observing the quantity of ink in the barrel 6, barrel 6 can be made with transparent material.For being leaked outside, ink can add a sealing ring in addition in nib 4 and barrel 6 connection places.

Claims (3)

1. an interchangeable courage is exempted from ink-absorbing pen, barrel by the cap for brush, nib, a double as shell is formed, it is characterized in that: nib is a thread connection with barrel, nib, proposition, suction pipe are housed in the nib, nib is attached on the proposition, and suction pipe one end links to each other with proposition, and an end stretches out nib, ink is housed, the openend sealing in the barrel.

2. interchangeable courage according to claim 1 is exempted from ink-absorbing pen, it is characterized in that: described barrel is made by transparent material.

3. interchangeable courage according to claim 1 is exempted from ink-absorbing pen, it is characterized in that: nib has sealing ring with the barrel connection place.

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