CN2885596Y

CN2885596Y - Pen mounted on key ring

Info

Publication number: CN2885596Y
Application number: CN 200620031276
Authority: CN
Inventors: 陈风林
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-03
Filing date: 2006-03-03
Publication date: 2007-04-04
Anticipated expiration: 2016-03-03

Abstract

The utility model relates to supplies technique field, especially a pen mounted on the key ring, which comprises a pen body, a position-control nail orbit mounted on the pen body, position-control nails on the orbit which are connected with pen core, holes provided on the top of the pen body, key rings mounted on the holes. The key rings pin the position-control nails reversely. The position-control nails are mounted on the outer side of the position-control nail orbit and the latter is provided with grooves restricting the move of position-control nails. The utility model is not only convenient, simple and practical, but also of novel structure and fine looking.

Description

Be installed in the pen on the key ring

Technical field

The utility model belongs to the articles for daily use technical field, relates in particular to a kind of pen that is installed on the key ring.

Background technology

Because the overall economic development people cast off illiteracy gradually, the number of using pen is along with the raising of people's educational level is more and more.At present used pen is not portable, is contained in the pocket and easily loses, and is fragile.Particularly people go out to be badly in need of with the time always can not find, caused great inconvenience to people's life.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of simple and practical, the novel structure that provides, the pen that is installed on the key ring short and pithy and elegant in appearance.

The purpose of this utility model foot is realized like this: the control position nail that is connected as a single entity with pen core that comprise handwriting, be arranged on control position nail track on the handwriting, is provided with on the nail track of control position, be provided with porose in the upper end of handwriting, key ring is installed on the hole, and the key ring horizontal perforation is pushed down control position nail.Described control position nail is arranged on the outside of control position nail track.Described control position nail track is provided with the groove that restriction control position nail moves.Described handwriting can be copper, iron, aluminium, one of plastics.

The utlity model has convenient and swift, simple and practical, novel structure, advantage short and pithy and elegant in appearance.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a side-looking structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, 2, the control position nail 4 that is connected as a single entity with pen core 5 that the utility model comprises handwriting 1, be arranged on control position nail track 3 on the handwriting 1, be provided with on control position nail track 3, be provided with porosely 2 in the upper end of handwriting 1, key ring 6 is installed on the hole 2, key ring 6 horizontal perforations 2 are pushed down control position nail 4.Described control position nail is arranged on the outside of control position nail track 3.Described control position nail track 3 is provided with restriction control position nail 4 grooves that move.Described handwriting 1 can be copper, iron, aluminium, one of plastics.

When the utility model uses, can be through little key ring to be buckled on the key chain in the big key ring and wear with oneself, when needs use, control position ailing cap 7 is slided down to groove along control position nail track 3, control position nail 4 is connected as a single entity with pen core 5, control position nail 4 drives pen core 5 and moves down, the elastic force that pen core 5 is provided with the spring generation that is provided with between flat projection and handwriting 1 lower end acts on a control position ailing cap 7, the top that makes control position ailing cap 7 withstand groove, above pen core 5, be provided with air-vent, control position nail 4 is not blocked air-vent, can normally use; When pen core 5 uses up, extract little key ring out, extract control position nail 4, pen core 5 out, change same pen core 5, can use.

Claims

1, a kind of pen that is installed on the key ring, comprise handwriting (1), be arranged on control position nail track (3) on the handwriting (1), go up the control position nail (4) that is connected as a single entity with pen core (5) that is provided with at control position nail track (3), it is characterized in that: porose (2) are set in the upper end of handwriting (1), key ring (6) is installed on the hole (2), and key ring (6) horizontal perforation (2) is pushed down control position nail (4).

2, a kind of pen that is installed on the key ring according to claim 1 is characterized in that: described control position nail is arranged on the outside of control position nail track (3).

3, a kind of pen that is installed on the key ring according to claim 1 is characterized in that: described control position nail track (3) is provided with the groove that restriction control position nail (4) moves.

4, a kind of pen that is installed on the key ring according to claim 1 is characterized in that: described handwriting (1) can be copper, iron, aluminium, one of plastics.