CN2125505U

CN2125505U - Pen for writing and lighting

Info

Publication number: CN2125505U
Application number: CN 92200581
Authority: CN
Inventors: 罗锦亮
Original assignee: CHAOZHOU CITY SECOND LIGHT INDUSTRY FLASHLIGHT FACTORY
Current assignee: CHAOZHOU CITY SECOND LIGHT INDUSTRY FLASHLIGHT FACTORY
Priority date: 1992-01-04
Filing date: 1992-01-04
Publication date: 1992-12-23

Abstract

The utility model provides a pen for writing and lighting. One end of the pen for writing and lighting is provided with a lighting device which comprises a light cover, a light bead and a tooth sheath. The light bead, whose one side is provided with a spring, is sheathed tightly by the tooth sheath and the screw part of the light bead is connected with the positive pole of a battery. The other end of the pen for writing and lighting is provided with the writing pen whose upper end is provided with a copper cap, the center in a pen head is provided with a core seat and a pen core, and a guiding is arranged around the core seat. A penholder is connected with the center sheath through a joint with screw thread. When the utility model is required, the purpose of writing and lighting is achieved by rotating the joint. The pen for writing and lighting has the advantages of simple structure and convenient carrying.

Description

Pen for writing and lighting

The utility model relates to a kind of illumination pen of writing.

Normally used miniature flashlight is the pen flashlight, because that it has a volume is little, easy to carry popular to people, but its purposes is single, does not satisfy the needs of people's daily life.At present existing more approaching writing illumination with pen, as " the illumination writing pen " of Chinese patent application numbers 90204120.7, be a kind of pen that can write in the dark, but its power supply is No. seven batteries of a joint, supplies lighting hours extremely short." luminous pen " of Chinese patent application numbers 90212922.8 and for example also is a kind of luminous pen that uses in the occasion that illumination maybe should not throw light on that is suitable for not having, and it uses power supply is a kind of special-shaped battery, because battery is not general, thereby uses inconvenience.The pen of above-mentioned two kinds of band illuminations, its structure all are to write illumination for same end, write needs under the no optical condition though can satisfy, and when the illumination time spent, light utilization efficiency is extremely low with it.

The purpose of this utility model is in order to overcome above-mentioned shortcoming, to provide a kind of simple in structure, easy to use and carry not only can write but also can throw light on write the lighting dual-purpose pen.

The utility model is achieved in that a kind of lighting dual-purpose pen of writing, and is made up of pen container 4, middle cover 2, penholder 5, nib 14.Feature is: an end of pen is a lighting device, and the other end is a writing pen.Pen container 4 one ends at band penholder 5 are the lighting device of being made up of light shield 6, lamp pearl 7, facing 9, adorn No. seven batteries of two joints in the pen container 4.In cover 2 14 link with nib, central authorities also have core print seat 13 and pen core 1 in the nib, are guiding 12 around the core print seat 13 of TOE, its upper end is a copper cap 11, connects by threaded joint 3 between pen container 4 and the middle cover 2.

The utility model is simple in structure, easy to use and carry, both can make lighting apparatus, can be used as writing pen again.

Accompanying drawing is the utility model cutaway view.

Description of drawings: pen core 1, middle cover 2, only connect 3, pen container 4, penholder 5, light shield 6, lamp pearl 7, spring 8, facing 9, battery 10, copper cap 11, guiding 12, core print seat 13, nib 14.

Below in conjunction with accompanying drawing the utility model is done further detail explanation:

The lighting dual-purpose pen of writing described in the utility model is identical substantially with common ball pen, is made up of pen container 4, middle cover 2, nib 14, the pen core 1 of band penholder 5.Light shield 6 with holes in the middle of being equipped with on pen container 4 tops of band penholder 5, that the inboard is recessed circle, lamp pearl 7 is loaded onto in pen container 4 upper ends, lamp pearl 7 is locked by facing 9, lamp pearl 7 glass parts place in the light shield of recessed circle, spiral part touches mutually with anode, lamp pearl 7 one sides are laid spring 8, adorn No. seven batteries of two joints in the pen container 4.Connect by threaded only connecing between pen container 4 and the middle cover 2, the other end of middle cover 2 connects nib 14, in middle cover 2 and nib 14, loads onto the core print seat 13 of pen core 1 and TOE, is guiding 12 around the core print seat 13, and its upper end is a copper cap 11.During use, rotation counter clockwise, this moment, pen core slowly stretched out from nib 14, so just can write.When throwing light on as need, rotation in the direction of the clock, its pen core 1 is withdrawn automatically, and when continuing rotation, 3 screw threads screw owing to only connect, and copper cap 11 touches mutually with GND, and spring 8 is pushed up back, and this moment, anode contacted with lamp pearl spiral part, and lamp pearl 7 is bright, just can throw light on.

Claims

1, a kind of lighting dual-purpose pen of writing is made up of pen container 4, middle cover 2, nib 14, it is characterized in that: pen container 4 one ends of band penholder 5 are lighting device, and the other end is a writing pen, and both connect only 3 connections by threaded.

2, by the described lighting dual-purpose pen of writing of claim 1, it is characterized in that: the light shield 6 that pen container 4 tops of band penholder 5 are with holes in the middle of being equipped with, the inboard is recessed circle, lamp pearl 7 is locked by facing 9, its glass part places in the light shield 6, spiral part touches mutually with anode, lays spring 8 in lamp pearl 7 one sides.

3, by the described lighting dual-purpose pen of writing of claim 1, it is characterized in that: the other end of middle cover 2 connects nib 14, loads onto the core print seat 13 of pen core and TOE in middle cover 2 and nib 14, is guiding 12 around the core print seat, and its upper end is a copper cap 11.