CN2093749U - Fountain writing brush - Google Patents

Abstract

The fountain brush pen is characterized in that a pen holder is made into a cavity for containing ink, the trouble that other auxiliary articles need to be matched when the brush pen is used is avoided, and the fountain brush pen is convenient to carry and use. The adjustable valve for adjusting the water yield is arranged between the ink and the pen point, so that the pen points with certain differences in model can be replaced, and one pen can be used for multiple purposes. Meanwhile, the service life of the writing brush can be prolonged.

Description

Fountain writing brush

The utility model relates to articles for writing manufacture technology field.

Writing brush is the writing implement of Chinese traditional.Use writing brush will be equipped with necessary assistant product such as China ink (or ink), inkstone and water container.This has caused very big resistance for the use of writing brush and the development of Writing brush calligraphy.Particularly the pupil feels that upward the Writing brush calligraphy class is pretty troublesome, has seriously influenced them and has learnt the enthusiasm of Writing brush calligraphy.Fountain brush pen is learnt Writing brush calligraphy design for the pupil.Simultaneously, also can use for vast Writing brush calligraphy fan.

Basic structure of the present utility model such as accompanying drawing 1, the cap for brush (1) are plugged on the pen (4), and pen (4) spins with penholder (6) screw thread.Nib (2) is stuck in elastic metallic card (3) and goes up (as accompanying drawing 2), by the tension force of elastic metallic card, is fixed on the front end of controlling valve (5).On the cylindrical of controlling valve front end (accompanying drawing 3), evenly distributed external tooth (7).Internal tooth (13) on the cap for brush (accompanying drawing 4) is inserted in the middle of two teeth on the controlling valve.Screw thread on the controlling valve (8) spins with the internal thread (14) that the pen item is gone up (accompanying drawing 5).Taper seat on the controlling valve (9) can contact with pen item trunnion inner conical surface (15).Have water pouring ring (10) on the controlling valve, the water pouring ring can be communicated with the inner chamber of controlling valve by two vents (11).Also have two water holes (12) on the controlling valve.

Before using penholder (6) is screwed off from pen item (4), usefulness suction instrument (as the plastics eyedrops bottle etc.) sucking-off ink from ink bottle, splash in the penholder chamber.Then penholder is tightened on the pen item and goes up (revolving mouth will seal, and does not seep water).The rotation cap for brush (1) during use, external tooth on internal tooth on the cap for brush (13) the interlock controlling valve drives controlling valve and rotates together, the taper seat of controlling valve and the trunnion inner conical surface (15) on the pen item are broken away from, make ink in the penholder chamber pass through trunnion inner conical surface (15) taper seat (9), water hole (12) flows to nib (2), when the cap for brush is not also dialled following time from the pen item, cap for brush chamber inner volume increases, pressure reduces, the part ink can be drawn onto on the nib, reduce ink and moistened the written time.Ink moistens nib continually by the gravity of self when normally writing.Can be with cap for brush rotation according to writing needs in the use, adjust the water yield.As long as regulate suitably, can spread out pen.Because in screw thread (8) on the controlling valve and the pen thread in inner cavity rotary course, may make a part of ink pressurized, grafting to pen item and controlling valve is partly permeated, and water pouring ring (10) is exactly to guarantee that this a part of water flows to the inner chamber of controlling valve again through vent (11).Write when finishing, be seated the cap for brush.Because cap for brush chamber inner volume is dwindled, pressure increases, and part ink in nib and the controlling valve can be compressed into the penholder chamber.The rotation cap for brush is fastened controlling valve.Because of cap for brush chamber inner sealing, guaranteed written moistening.After using a period of time, each part should be decomposed,, re-assembly use with clear water flush away dirt.

Characteristics of the present utility model are: portably use conveniently, can improve writing speed.Can adjust the water yield according to writing needs.Nib can be changed, and increases the service life.Model can also be installed the nib of certain difference, plays the effect of using more.Manufacturing process and structure letter are learned.On mode of appearance and using method, traditional writing brush characteristics have all been kept.

Accompanying drawing 1 is fountain brush pen basic structure

1, the cap for brush

2, nib

3, elastic metallic card

4, pen item

5, controlling valve

6, penholder

Accompanying drawing 2, nib and elastic metallic card

Accompanying drawing 3, the controlling valve structure

7, external tooth

8, screw thread

9, taper seat

10, water pouring ring

11, vent

12, water hole

Accompanying drawing 4, pen cap structure

13, internal tooth

Accompanying drawing 5, a pen structure

14, internal thread

15, trunnion inner conical surface

Claims (2)

1, fountain brush pen is basic identical with traditional writing brush on mode of appearance, it is characterized in that: penholder is hollowly can charge into ink, and the controlling valve that can regulate water yield is housed between ink and the nib.

2, according to the described fountain brush pen of claim 1, it is characterized in that: controlling valve is screwed in the pen item of penholder front end, and controlling valve is exposed to a pen outer part a circle tooth and the grafting of cap for brush internal tooth, and the rotation cap for brush just can be regulated controlling valve.

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