CN201544600U

CN201544600U - Ink leakage proof ball-point pen

Info

Publication number: CN201544600U
Application number: CN2009200776093U
Authority: CN
Inventors: 章文浩; 韩会
Original assignee: Shanghai Business and Information College
Current assignee: Shanghai Business and Information College
Priority date: 2009-06-30
Filing date: 2009-06-30
Publication date: 2010-08-11
Anticipated expiration: 2019-06-30

Abstract

An ink leakage proof ball-point pen comprises a pen holder and a pen refill; a sponge ring is arranged at the top end of the pen holder; the pen refill penetrates through the sponge ring; and the sponge ring is conical, and a narrow hole is formed in the middle of the sponge ring. The utility model has the beneficial effects that the ink leaked from a pen point is absorbed and cleaned through the sponge ring arranged at the top end of the pen holder, so that the pen point always maintains clean, and a hand of a user can not be stained or the neat writing can not be influenced.

Description

The ball pen of anti-ink leak

Technical field

The utility model relates to the technical field of pen, particularly a kind of ball pen that prevents the ball pen ink leak.

Background technology

In current people's routine work study, more and more use disposable writing implements such as ball pen or gel ink pen to substitute pen, main cause is because the use of pen is convenient not as above-mentioned two kinds of pens, needs not timing to add ink, and is very inconvenient.And when adding ink, nib need be backed out, so influence the seal of pen repeatedly, seriously also cause ink to leak outside.But in the process of our actual use ball pen, find, use ball pen more or less also can leak out some inks on nib for a long time, have influence on carefully and neatly done that we write, also be easy to simultaneously user's hand is made dirty.

The utility model content

Technical problem to be solved in the utility model is: easily leak out ink at nib place after long for overcoming ball pen between in use, the utility model provides a kind of top at pen container that the ball pen of a sponge ring is set, and addresses the above problem.

To achieve these goals, the technical solution of the utility model is as follows:

The ball pen of anti-ink leak comprises pen container and pen core, and it is characterized in that: the top of described pen container is provided with a sponge ring, and pen core passes from sponge ring.

The ball pen of above-mentioned anti-ink leak is characterized in that: described sponge ring is taper, and the centre is provided with a cylindrical void.

The beneficial effects of the utility model are: by the sponge ring that is arranged on the pen container top absorb with the wiped clean nib on the ink that leaks out, reach and make nib keep clean effect constantly, it is carefully and neatly done that the user's that can not make dirty hand or influence are write.

Description of drawings

Describe the utility model in detail below in conjunction with the drawings and specific embodiments:

Fig. 1 is a reference diagram of the present utility model.

Fig. 2 is the reference diagram of sponge ring.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1 and Fig. 2, the ball pen of anti-ink leak comprises pen container 1 and pen core 2, and the top of pen container 1 is provided with a sponge ring 3, and pen core 2 passes from sponge ring 3.

Sponge ring 3 is taper, and the centre is provided with a cylindrical void 31.

During use, after the nib place of ball pen leakage China ink, only need click the automatically flexible knob 4 that ball pen carries, allow ball pen reset, this moment, the nib of pen core 2 passed sponge ring 3, sponge ring 3 rubs with the nib place of pen core 2 in the process of passing sponge ring 3, and sponge ring 3 has just siphoned away the ink at nib place.And then clicking automatically flexible knob 4, nib passes sponge ring 3 once more, passes pen container 1, just reaches the purpose of cleaning.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. the ball pen of anti-ink leak comprises pen container and pen core, and it is characterized in that: the top of described pen container is provided with a sponge ring, and pen core passes from sponge ring.

2. according to the ball pen of the described anti-ink leak of claim 1, it is characterized in that: described sponge ring is taper, and the centre is provided with a cylindrical void.