CN2295605Y

CN2295605Y - Writing pencil

Info

Publication number: CN2295605Y
Application number: CN 97216435
Authority: CN
Inventors: 何坤生
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-05
Filing date: 1997-05-05
Publication date: 1998-10-28
Anticipated expiration: 2007-05-05

Abstract

The utility model relates to writing stationery, particularly a writing pen with an electrical light source. The back part of a cartridge assembly in a pen arm of an electric-light writing pencil is provided with a light source generating device which comprises an electrical source, a luminous element body and a switch. The luminous element is positioned between the electrical source and the cartridge, and a loop is arranged among the switch, the electrical source and the luminous element. The front end of the pen arm is provided with an annular lens used for cartridge spacing and condensing. The utility model has the advantage that people can conveniently write without a secondary light source under the environment of insufficient light rays such as watching slides, at night, etc., and the utility model can also be used for a small flashlight.

Description

The electric light lettering pen

The utility model relates to a kind of Writing instrument, specifically a kind of lettering pen that has electric light source.

At existing lettering pen, its structure is made up of the penholder and the pen cap, be provided with pen core in the penholder, its weak point is: when writing in the environment of watching insufficient lights such as magic lantern or night, the attached light source that helps must be increased, and when increasing secondary light source, the carrying out of writing may be had influence on.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of lettering pen that carries light-emitting device is provided.

To achieve these goals, the utility model provides a kind of new technical solution: the pen core module back is provided with the light source generating means in the penholder of this electric light lettering pen, it comprises power supply, light-emitting component and switch, light-emitting component is between power supply and the pen core, form the loop between switch, power supply and the light-emitting component, be provided with the lens ring that is used for the spacing and optically focused of pen core at the penholder front end.

Advantage of the present utility model is: people can not use secondary light source and write easily in the environment of watching insufficient lights such as magic lantern or night, also can be used as compact flashlights and use.

Accompanying drawing is embodiment of the present utility model.

Fig. 1 is the utility model structural representation.

Below in conjunction with accompanying drawing and concrete embodiment essentiality content of the present utility model is described in further detail.

This electric light lettering pen, it comprises penholder (1), pen core assembly (2) and pen cap assembly (3), the rear portion of pen core assembly (2) is provided with the light source generating means of being made up of power supply (4), light-emitting component (5) and switch (6) in penholder (1), light-emitting component (5) is between power supply (4) and the pen core (2), the rear portion that switch (6) is located at power supply (4) is the penholder end, form the loop between switch (6), power supply (4) and the light-emitting component (5), be provided with the lens ring (7) that is used for the spacing and optically focused of pen core at penholder (1) front end.Taking off pen cap assembly (3) when writing gets final product, when extraneous insufficient light, open switch (6), connect electric power loop, light-emitting component (5) is normally luminous, light is sent on the lens ring (7) of penholder (1) front end along the gap between penholder (1) and the pen core assembly (2), and around lens ring (7) shines light at nib.

Claims

1. electric light lettering pen, it comprises penholder, pen core assembly and pen cap assembly, it is characterized in that: the rear portion of pen core assembly (2) is provided with the light source generating means in penholder (1), it comprises power supply (4), light-emitting component (5) and switch (6), light-emitting component (5) is between power supply (4) and the pen core (2), form the loop between switch (6), power supply (4) and the light-emitting component (5), be provided with the lens ring (7) that is used for the spacing and optically focused of pen core at penholder (1) front end.