CN201646095U

CN201646095U - Dual-purpose pen

Info

Publication number: CN201646095U
Application number: CN2010201131267U
Authority: CN
Inventors: 矫莉莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-16
Filing date: 2010-02-16
Publication date: 2010-11-24
Anticipated expiration: 2020-02-16

Abstract

The utility model relates to a dual-purpose pen with both writing and pointing functions, which comprises a writing pen and a pointing pen. The dual-purpose pen is characterized in that the writing pen comprises a tubular writing pen holder and a pen core mounted inside the tubular writing pen holder; pen holder external threads are formed on the outer wall of the lower end of the writing pen holder; a pointing pen cap is arranged at the upper end of the writing pen holder; the pointing pen cap is coaxial to and fixedly connected with the writing pen holder; pointing pen cap internal threads are formed on the inner wall of the pointing pen cap; the pointing pen comprises a pointing pen holder and a pointing pen head arranged at the lower end of the pointing pen holder; pointing pen holder external threads are formed at the lower end of the pointing pen holder and fit well with the pointing pen cap internal threads; a writing pen cap is arranged at the upper end of the pointing pen holder; and writing pen cap internal threads are formed on the inner wall of the writing pen cap and fit well with the pen holder external threads. The dual-purpose pen has both writing and pointing functions and has the advantages of simple structure and convenient use.

Description

Double-purpose pen

Technical field

The utility model relates to a kind of double-purpose pen of writing and giving directions function that has.

Background technology

Along with science and technology development, people often will use two kinds of pens in work and life, a kind of is to write the common pen that flows down the China ink note on the object, ball pen, pencil etc. at paper etc., another kind be can on the LCDs of electronic equipment or handwriting pad, give directions, hand-written indication pen.The former can stay the marking at requirement on object, and the latter can not stay the marking.These two kinds of pens are all fully different with structure to the material of used nib, can not the phase trans-substitutions, and unusual inconvenience in the time of use.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, easy to use, has the double-purpose pen of writing and giving directions two kinds of functions simultaneously.

For achieving the above object, the utility model is by the following technical solutions:

Double-purpose pen described in the utility model comprises lettering pen and gives directions pen, it is characterized in that: described lettering pen comprises writing penholder and being installed in the pen core of writing in the penholder of tubulose, the outer wall of writing the penholder lower end is provided with the penholder external screw thread, be provided with the indication cap for brush in the upper end of writing penholder, the described indication cap for brush is with to write penholder coaxial and fixedly connected, and gives directions the inwall of the cap for brush to be provided with and gives directions cap for brush internal thread; The described indication nib of giving directions pen to comprise the indication penholder and being arranged on indication penholder lower end, the indication penholder external screw thread that is provided with and gives directions cap for brush screw-internal thread fit in the lower end of giving directions penholder, be provided with in the upper end of giving directions penholder and write the cap for brush, the described inwall of writing the cap for brush be provided with cooperate with the penholder external screw thread write cap for brush internal thread.

After adopting technique scheme, this double-purpose pen has simultaneously to be write and gives directions two kinds of functions, simple in structure, easy to use.

Description of drawings

Accompanying drawing 1 is the structural representation of an embodiment of the utility model.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, double-purpose pen described in the utility model comprises lettering pen 1 and indication pen 2.Described lettering pen 1 comprises writing penholder 11 and being installed in the pen core of writing in the penholder 11 12 of tubulose, the outer wall of writing penholder 11 lower ends is provided with penholder external screw thread 13, be provided with the indication cap for brush 14 in the upper end of writing penholder 11, the described indication cap for brush 14 is with to write penholder 11 coaxial and fixedly connected, and gives directions the inwall of the cap for brush 14 to be provided with and gives directions cap for brush internal thread 15; The described indication nib of giving directions pen 2 to comprise the indication penholder and being arranged on indication penholder lower end, be provided with and the indication penholder external screw thread of giving directions cap for brush internal thread 15 to cooperate in the lower end of giving directions penholder, be provided with in the upper end of giving directions penholder and write the cap for brush 21, the described inwall of writing the cap for brush 21 be provided with cooperate with penholder external screw thread 13 write cap for brush internal thread 22.

As shown in Figure 1, when using writing function the time, will give directions pen 2 to be installed in and give directions on the cap for brush 14, two pens are connected in one, and are convenient to write; When needs use the indication function, will give directions pen 2 to pull down, lettering pen 1 is installed in writes on the cap for brush 21, both can be connected in one again, just can use the indication function.

Certainly, if, the independent cap for brush can also be set, when depositing the cap for brush is enclosed within on the nib that exposes for attractive in appearance and protection nib.

Claims

1. double-purpose pen, comprise lettering pen (1) and give directions pen (2), it is characterized in that: described lettering pen (1) comprises writing penholder (11) and being installed in the pen core of writing in the penholder (11) (12) of tubulose, the outer wall of writing penholder (11) lower end is provided with penholder external screw thread (13), be provided with the indication cap for brush (14) in the upper end of writing penholder (11), the described indication cap for brush (14) is with to write penholder (11) coaxial and fixedly connected, and gives directions the inwall of the cap for brush (14) to be provided with and gives directions cap for brush internal thread (15); The described indication nib of giving directions pen (2) to comprise the indication penholder and being arranged on indication penholder lower end, be provided with and the indication penholder external screw thread of giving directions cap for brush internal thread (15) to cooperate in the lower end of giving directions penholder, be provided with in the upper end of giving directions penholder and write the cap for brush (21), the described inwall of writing the cap for brush (21) be provided with cooperate with penholder external screw thread (13) write cap for brush internal thread (22).