CN201070916Y

CN201070916Y - Pen with heating wire

Info

Publication number: CN201070916Y
Application number: CNU2007200842607U
Authority: CN
Inventors: 江弘炀
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-19
Filing date: 2007-04-19
Publication date: 2008-06-11
Anticipated expiration: 2017-04-19

Abstract

The utility model discloses a pen with heating wires, which comprises a pen cover, a pen core and the heating wires respectively fixed at the two inner sides on the top of the pen cover. The tops of the heating wires at the two sides are connected via a metal wire. The bottom of the heating wire at one side is connected, via a metal wire, with one pole of a battery which is fixed inside the pen cover, and the bottom of the heating wire at the other side is connected, via a metal wire, with a metal contact at the bottom of the pen cover. The other pole of the battery is connected, via a metal wire, with another metal contact at the bottom of the pen cover. A power switch is also arranged at the bottom of the pen cover in a way that the two poles of the switch are connected with the two metal contacts via the metal wires. The utility model has simple structure and easy use, can warm hands and prevent cold stiffness, and is particularly suitable for the use in daily life.

Description

A kind of pen of charged heated filament

Technical field

The utility model relates to cultural tools, specifically, is a kind of pen of charged heated filament.

Background technology

A body of present pen is plastics or metal mostly, and the temperature of a body is very low when winter, temperature was very low.Start writing winter when writing, finger contacts with a body of low temperature usually can to make and points numb with cold and can't finish writing word.At present also find no a kind of good technical scheme and solve this type of problem.

Summary of the invention

The purpose of this utility model is in order to overcome the deficiency of above-mentioned background, proposes a kind of simple in structurely, easy to use, can effectively prevent to point the pen of charged heated filament numb with cold.

At above-mentioned purpose, the pen of the charged heated filament that the utility model is designed, comprise the pen cap and pen core, the both sides internal fixation of described pen cap upper end is provided with heating wire, heating wire upper end, both sides links to each other by wire, the lower end of one side heating wire by wire be fixed on the pen cap in one extremely the linking to each other of battery, the lower end of opposite side heating wire links to each other with the hard contact that is arranged on pen cap bottom by wire, and another utmost point of battery links to each other with another hard contact that is arranged on pen cap bottom by wire; Described pen cap bottom also is provided with a power switch, and the two poles of the earth of switch link to each other with two hard contacts by wire respectively.

The utlity model has following advantage: fixedly installed heating wire on one's body at pen, when using winter, heating wire can be finger heat is provided, and prevents to point moving stiff.

Description of drawings

Accompanying drawing is the structural representation of the pen of charged heated filament.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

As shown in drawings, the pen of the charged heated filament that the utility model is designed comprises the pen cap 1 and pen core 3, and pen core 3 is fixed in the pen cap 1.The both sides internal fixation of the described pen cap 1 upper end is provided with heating wire 2, heating wire 2 upper ends in both sides link to each other by wire, the lower end of one side heating wire 2 by wire be fixed on the pen cap 1 in one extremely the linking to each other of battery, the lower end of opposite side heating wire 2 links to each other with the hard contact that is arranged on the pen cap 1 bottom by wire, and another utmost point of battery links to each other with another hard contact that is arranged on the pen cap 1 bottom by wire; The described pen cap 1 bottom also is provided with a power switch 4, and the two poles of the earth of switch 4 link to each other with two hard contacts by wire respectively.Described switch 4 can be press button, also can be slide switch.

Claims

1. the pen of a charged heated filament, comprise the pen cap (1) and pen core (3), it is characterized in that: the both sides internal fixation of the described pen cap (1) upper end is provided with heating wire (2), both sides heating wire (2) upper end links to each other by wire, the lower end of one side heating wire (2) extremely links to each other by one of the wire battery interior with being fixed on the pen cap (1), the lower end of opposite side heating wire (2) links to each other with the hard contact that is arranged on the pen cap (1) bottom by wire, and another utmost point of battery links to each other with another hard contact that is arranged on the pen cap (1) bottom by wire; The described pen cap (1) bottom also is provided with a power switch (4), and the two poles of the earth of switch (4) link to each other with two hard contacts by wire respectively.