CN2138573Y

CN2138573Y - Luminous ball-point pen

Info

Publication number: CN2138573Y
Application number: CN 92230767
Authority: CN
Inventors: 姜仁贵
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-19
Filing date: 1992-08-19
Publication date: 1993-07-21
Anticipated expiration: 2002-08-19

Abstract

The utility model relates to a luminous ball-point pen. A pen holder is a cylinder, and the front part of the pen holder is provided with a cone which extends in a long and thin bar shape. The interior of the cone is provided with a tiny hole, the inner wall of the pen holder is coated with rubber films, and the pen holder and a pen core are combined into integration. The inner cavity is provided with oil for the ball-point pen, and the upper end is blocked by a pen cap. A battery and a bulb are arranged in a pen point sheath which is pressed by a pressing block, and the front end of the pen point sheath is stuck by a ring fluorescent sheet. The ball-point pen is characterized in that the ball-point pen can be used in the dark place at night, the pen holder is directly filled with oil, and the capacity is very big.

Description

Luminous ball-point pen

The utility model relates to a kind of noctilucence ball pen, belongs to the technical field of writing implement.

At present the pen core capacity that uses of ball pen is less, and pen core is thin, is easy to dry up, and influence is used, and the place of not having lamp at night just is difficult to use, and nib is easy to wearing and tearing, is difficult for repairing, and demands urgently improving.

The purpose of this utility model is that a kind of noctilucence ball pen will be provided, and it can overcome above-mentioned shortcoming.

The purpose of this utility model is to realize like this, penholder and pen core are combined into one, and inner chamber is equipped with one deck glued membrane, and penholder front end elongated portion is equipped with pen cap, bulb and battery are housed in the cover, compress with briquetting and make battery unlikely loosening, pen cap front end cementation annulus fluorescent sheet can be at noctilucence, the use of can meeting an urgent need, because make penholder inner chamber dress pen oil, its capacity is bigger, service life is longer.

The schematic diagram of Fig. 1 ball pen

Now in conjunction with the accompanying drawings the structure of noctilucence ball pen is described in further detail:

By Fig. 1, the penholder of ball pen (1) is a hollow cylinder, its front end is tapered, stretch out with elongated rod-shaped again, the thin rod shape of penholder (1) partly has micropore (2), penholder (1) tail end is tapered slightly, use cap (8) to stop up then, the circumferential edges of cap (8) all has annular knurl, can make with plastics or metal material, the inner chamber of penholder (1) is with one deck glued membrane (9), pen cap (4) is the circular arc cone shape, its inner chamber is equipped with bulb (6) and battery (7), pen cap (4) front end cementation has the luminous annulus fluorescent sheet (3) of an energy, pen cap (4) tail end also is equipped with briquetting (5), make battery unlikely loosening, pen cap (4) can be connected with the adhesive cementation or with screw thread with penholder (1), penholder (1) inner chamber splendid attire ballpoint pen oil (10), because the effect of cap (8) and glued membrane (9), make pen oil unlikely excessive, can adorn a microswitch at the correct position of pen cap (4), it is very simple to be used for connecting power switch, just a thin slice just can be connected power supply (not shown on the figure) when stirring.

Can mix the pen cap then, its shape is the same with the ordinary steel pen cap, does not repeat (figure is omitted).

Compared with prior art, this luminous ball-point pen has following advantages:

1, penholder and pen core are combined into one, and the ballpoint pen oil of splendid attire is more.

2, battery, flourescent sheet are housed, can be at noctilucence, the use of can meeting an urgent need.

3, the penholder inner chamber has one deck glued membrane.

4, ballpoint pen oil uses up, and can remove cap perfusion fresh oil, and the nib wearing and tearing can more renew at any time.

Claims

1, a kind of noctilucence ball pen, it is characterized in that penholder (1) is a cylinder, the front portion is slightly tapered, stretches out with the elongate rod shape again, penholder (1) front end has micropore (2), penholder afterbody end is tapered slightly, stops up with cap (8), and pen cap (4) inner chamber is equipped with bulb (6) and battery (7), use briquetting (5) to compress again, pen cap (4) front end is stained with flourescent sheet (3), and penholder (1) inwall scribbles glued membrane (9), and inner chamber fills with ballpoint pen oil (10).