CN2208499Y - Self-suction writing brush - Google Patents

Abstract

The utility model relates to a self-suction writing brush, belonging to a writing instrument, particularly a writing brush which can suck ink and store ink in a pen capsule. The writing brush nib of the utility model is provided with a soft core of cellular materials, and one end of the soft core is contacted with ink in a pen body. The utility model has the advantages of simple structure, easy manufacture, low cost and smooth writing. The pen jamming phenomenon does not appear to the utility model.

Description

Self-suction writing brush

The utility model belongs to a kind of writing and uses stationery, particularly can draw the also writing brush of storage ink.

Traditional writing brush all is to dip in nib to get prepared Chinese ink and write, and it uses trouble, needs often to dip in China ink in writing, and cleans again after having write, and it is also very inconvenient to carry, and particularly the pupil is easy to pen is made a mess of, or contaminated articles; Chinese patent literature CN872014480 discloses a kind of writing brush of water absorption type, it is comparatively convenient that it uses, carry also to be easier to, but owing to be that a tubule is directly led to the nib place, so can stop up in using, harder in addition tubule can influence the effect of writing in nib.

The purpose of this utility model provides a kind of improved water absorption type writing brush, and it is simple in structure, easy to use, portable, writing effect is good.

The novel implementation of this use is: on the basis of being made up of the pen cap, a body, nib, pen container and barrel of public technology, the soft core of a poromerics is housed in the centre of nib, soft core has an end to contact with ink in a body.

Below, the embodiment of the present utility model according to Figure of description provides does further carefully to state to its structure.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model nib and the schematic diagram that combines of soft core.

Referring to each figure, on the basis of public technology that constitutes by the pen cap 1, a body 4, nib 3, pen container 9 and barrel, the soft core 5 of a poromerics is arranged in the middle of the nib 3, the major part of soft core 5 is positioned at nib 3, and remainder then contacts with ink in a body 4.Outside at soft core 5 middle parts is with the spacer that thin-wall steel tube is made, and soft core 5 and nib 3 are kept apart and makes soft core 5 be in free state; The afterbody of nib 3 is tightened with wire ferrule 7, and the Mao Buhui on the nib is come off; The afterbody of whole nib 3 is enclosed in again in the compacting ring 8 of Thin Elastic steel disc, so just nib 3 can be fastened in the body 4; In addition, also be with the guard shield 2 of plastics on the nib, it has played and has prevented to be attached on the pen cap 1 because of vibrations make nib 3, the prepared Chinese ink generation of the pen cap or effusion of making dirty, and can be used to make in order nib; The optimum position of soft core in nib be, extends to nib and be exposed to 1/3rd places outside the body.

Technique scheme of the present utility model has following advantage: (1) does not stop up pen, and writing effect is good. Owing to used the soft core of poromerics to lead China ink, water absorbing properties is better, soft core constantly in activity in writing, and makes China ink can continuously be fed to the nib place, keep the pen hair moistening, soft core can move well with nib, and its shape is also similar to nib, makes the effect of writing relatively good; (2) simple in structure, use and easy to carry. This can be on the basis of existing absorbent pen, and replacing with writing brush can use, and can exempt and carry inconvenience and need to repeatedly dip in the trouble that China ink brings.

Claims (3)

1, a kind of self-priming writing brush, it is made up of the pen cap, a body, nib, pen container and barrel, it is characterized in that being equipped with in the centre of nib the soft core of a poromerics, and soft core has an end to contact with ink in a body.

2, by the described self-priming writing brush of claim 1, it is characterized in that the outside at soft core middle part is with spacer, the nib afterbody has wire ferrule to tighten, and the afterbody of whole nib is enclosed within again in the compacting ring, and compacting ring is inserted on one's body the pen together with nib.

3, by the described self-priming writing brush of claim 2, it is characterized in that soft core extends to 1/3rd of body nib in addition in nib, also be with the guard shield of plastics on the nib, entangle the compacting ring of nib and can make with the Thin Elastic steel disc, the spacer that is overlapping soft core can be thin-wall steel tube.

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