CN2154172Y - Ball-pen with light - Google Patents

Abstract

The utility model relates to a ball-pen with a light source, which is a writing instrument which provides a writing light source by self. The ball-pen with a light source is characterized in that a small electric torch and a ball-pen are combined together; light beams of the small electric torch are consistent to the pointing direction of a ball-pen point for illuminating for writing. The utility model is suitable for writing without writing light sources or other light sources which are inconvenient in use, and can be used for illuminating singly or writing singly.

Description

Ball-pen with light

The utility model relates to a kind of band light source ball pen.Can write light source place or inconvenience in nothing and use the other light sources place to provide voluntarily to write light source and write, but also nonoculture illumination or write usefulness.

Existing ball pen is a kind of writing implement that generally uses, but can not in the dark write, and other pens are also like this; Existing small-sized torch (being commonly called as penlight) structural principle is all very simple and easy, but as illuminations, a little less than light was disliked, it is just right for writing illumination that low coverage is liftoff; In addition, product that small-sized torch and ball pen are integrated also once occurred, but its light beam and nib respectively refer to an end, can not be for writing illumination.

The purpose of this utility model is to provide a kind of instrument that can throw light on voluntarily and write for numerous writers.

The purpose of this utility model is that following mode realizes: small-sized torch and two kinds of products of ball pen are combined by Connection Block, make torch light beam and nib point to consistent and for writing illumination.The utility model outward appearance is the form of a stroke or a combination of strokes, and length is suitable with general pen, a body slightly thick (can load selected small cell degree of being), by throw light on, write, Connection Block and several parts of the cap for brush constitute.Nib one end structure and ball pen are similar, are written portion, and housing diameter is slightly little, are about 3.5 centimetres, make of the material that transparency is high; Tail one end structure and small-sized torch are similar, be illumination section, shell size length and selected battery adapt (as saving with No. 8 batteries 2,2.2V light harvesting pearl, then length is about 8 centimetres), make (also available metal is made, and then the small-sized torch of structure and common metal making is similar, need not add the metallic conduction sheet) with duroplasts; Nib is connected with Connection Block with a tail two parts, about 2 centimetres of Connection Block total length, respectively have an appointment 0.5 centimetre connector of two ends, Connection Block be electrical bead enclosures be again the bearing of refill for ball-point pen, also make of the high material of transparency.

Accompanying drawing is the longitudinal profile schematic diagram (a tail shell is made of duroplasts, schemes slightly with the metal producer) after the utility model is taken apart, and the utility model is described in further detail below in conjunction with accompanying drawing: in the accompanying drawing 1,1 is a portion shell, and 2 is Connection Block, and 3 is tip of the brushstyle of a writing or painting part shell, 4 is spring, 5 are the power switch penholder of holding concurrently, and 6 is the metallic conduction sheet, and it is attached on the shell inwall, one termination spring, one end perk, middle polyphone power switch, accompanying drawing 2 is the cap for brush.

During use, pack in a portion shell battery, small electric bulb compress small electric bulb by a tail one end with Connection Block 2, simultaneously metallic conduction sheet 6 and small electric bulb metal shell are compressed, refill for ball-point pen inserts Connection Block by nib one end recess, puts tip of the brushstyle of a writing or painting part shell 3 again and pen core is compressed gets final product.

Claims (2)

1, a kind of band light source ball pen, it is characterized in that small-sized torch and ball pen are combined by Connection Block, small-sized torch light beam points to consistent with ball-point pen tip, can be for writing illumination, it is by a tail shell, Connection Block, tip of the brushstyle of a writing or painting shell, spring, power switch (penholder of holding concurrently), the metallic conduction sheet, formations such as the cap for brush, tail shell inner bottom part is equipped with spring, the metallic conduction sheet is attached on the outer casing inner wall, its termination spring, an end perk, middle polyphone power switch (penholder of holding concurrently), in this shell, pack into behind battery and the small electric bulb, constitute the illumination section of pen, Connection Block one end is the small electric bulb lampshade, and the other end is the pen core bearing, connect a tip of the brushstyle of a writing or painting shell and a tail shell, insert pen core at Connection Block nib one end, put tip of the brushstyle of a writing or painting shell, constitute the written portion of pen.

2, band light source ball pen according to claim 1 is characterized in that tip of the brushstyle of a writing or painting shell and Connection Block make of transparent material.

Images