CN103373136A

CN103373136A - Pen capable of protecting pen point automatically

Info

Publication number: CN103373136A
Application number: CN 201210128094
Authority: CN
Inventors: 许敦辉; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-28
Filing date: 2012-04-28
Publication date: 2013-10-30

Abstract

Provided is a pen capable of protecting a pen point automatically. A built-in pen sleeve with a magnet is added in a pen barrel, a magnet capable of locking a sleeve locking piece of the built-in pen sleeve is embedded at the pen holding position of the pen barrel, and the magnet is connected with the inner wall of the pen barrel through a light spring. When the pen is not required to be used, the built-in pen sleeve can sleeve the pen point portion automatically. When the pen is required to be used, users only need to press a button, and protection of the built-in pen sleeve on the pen point portion can be removed.

Description

But a kind of pen of automatic protection pen point

Affiliated technical field

The invention belongs to a kind of stationery, relate to a kind of pen that can the automatic protection pen point.

Background technology

In Working Life at ordinary times, all can use various pens.After being finished, people often forget sometimes with the pen cap and protect the nib part, cause nib to be easy to damage.

Summary of the invention

The technical issues that need to address of the present invention are a device that can automatically nib partly be protected, when do not need with the time.The built-in pen cap partly entangles nib automatically.Need with the time, only need the rubber case at the flicking place of holding a pen just can remove the built-in pen cap to nib protection partly.

The technical solution adopted for the present invention to solve the technical problems is: can add one with the built-in pen cap of magnet in pen container; the place of holding a pen at pen container embeds the magnet with the lock tube sheet that can pin the built-in pen cap; with a light spring this magnet is connected with the pen container inwall; when do not need with the time; the built-in pen cap partly entangles nib automatically; need with the time, only need give the button a slight press and just can remove the built-in pen cap to nib protection partly.

The invention has the beneficial effects as follows: when the user do not need with the time, but the built-in pen cap automatic protection pen of pen point is avoided nib to damage and is caused pen can not continue to use.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is structural representation of the present invention, and wherein 1 is pen container, the 2nd, and rubber case, the 3rd, magnet first, the 4th, magnet second, the 5th, lock tube sheet, the 6th, the built-in pen cap, the 7th, nib, the 8th, light spring.

The specific embodiment

In the drawings; magnet first 3 left ends are the South Pole; right-hand member is the arctic; magnet second 4 left ends are the arctic; right-hand member is the South Pole; the built-in pen cap 6 that is fixed with magnet second 4 is put into pen container 1; the magnet first 3 that is fixed with lock tube sheet 5 is embedded on the pen container 1 and with rubber case 2 contacts; lock tube sheet 5 bottoms can embed the sunk part of the built-in pen cap 6; with light spring 8 inwall of magnet first 3 with pen container 1 is connected; wherein light spring 8 can be pushed magnet first 3 to rubber case 2; when needs with the time; the rubber case 2 at the place of holding a pen will be with because of the strength that holds a pen moving magnet first 3 inner mobile to pen container 1; so that the sunk part of the built-in pen cap 6 is left in lock tube sheet 5 bottoms; the built-in like this pen cap 6 will move upward with the attracting each other power of magnet second 4 because of magnet first 3; nib 7 comes out; when need not the time; magnet first 3 is shifted onto rubber case 2 places by light spring 8; the built-in pen cap 6 will move downward with the mutual repulsive force of magnet second 4 because of magnet first 3; lock tube sheet 5 bottoms embed the sunk part of the built-in pen cap 6; the built-in pen cap 6 entangles nib 7, reaches the effect of protection nib 7.

Claims

One kind can the automatic protection pen point pen; it is characterized in that by pen container 1; rubber case 2; magnet first 3; magnet second 4; lock tube sheet 5; the built-in pen cap 6; nib 7; light spring 8 forms; when with the time; the rubber case 2 at the place of holding a pen will be with because of the strength that holds a pen moving magnet first 3 inner mobile to pen container 1; so that the sunk part of the built-in pen cap 6 is left in lock tube sheet 5 bottoms; the built-in like this pen cap 6 will move upward with the attracting each other power of magnet second 4 because of magnet first 3; nib 7 comes out; when need not the time; magnet first 3 is shifted onto rubber case 2 places by light spring 8; the built-in pen cap 6 will move downward with the mutual repulsive force of magnet second 4 because of magnet first 3; lock tube sheet 5 bottoms embed the sunk part of the built-in pen cap 6, and the built-in pen cap 6 entangles nib 7.