CN2538548Y

CN2538548Y - Jointing structure capable of making pen and sheath shake-off

Info

Publication number: CN2538548Y
Application number: CN 02215779
Authority: CN
Inventors: 马益民
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-09
Filing date: 2002-02-09
Publication date: 2003-03-05
Anticipated expiration: 2012-02-09

Abstract

The utility model relates to the technical field of stationery pen, which is designed and developed for more operational convenience and splices a pen sheath with a pen body end. The utility model is characterized in that an inner side of the pen sheath is fixed with a magnetic ring. An end of the pen body correspondingly plugged into a pen cap opening is arranged with a matched magnetic ring. Contact terminals of these two magnetic rings have different magnetism. The utility model has the advantages of operational convenience and firm connection and adapts to promotion and utilization in pens.

Description

Body and pen cap detachable connection structure

Technical field

The utility model relates to a kind of stationery pen technical field, relates in particular to a body and pen cap detachable connection technical field of structures.

Background technology

Pen is the Writing instrument that people use always, and traditional its body of pen and the detachable connection structure of the pen cap are such.It generally is socket connection, body end is plugged in the pen cap opening, cooperates by mutual size to be connected and fixed, and it is relatively simple for structure, cost is low, people use also very custom, but there is a drawback in it, have grown a service time and have caused a body and pen cap grafting to fix insecure, usually can shirk, cause ink or the ink pollution people clothes or the file of the tip of the brushstyle of a writing or painting, cause trouble, influence people and use; Another connection is to be threaded, body and pen cap surface have external screw thread and the internal thread that matches each other, rotate the pen cap by people then, the pen cap is threaded with a body, its connection is more firm, generally be not easy to shirk, but the intercommunication of structure phase is complicated, and screw thread is not easy to make, and uses and need rotate the pen cap or a body by hand, compare with last a kind of structure, use inconvenient relatively.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of easy to use, body and the pen cap can not shirk a body and the pen cap detachable connection structure that causes ink or ink pollution clothes or file easily.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this kind body and pen cap detachable connection structure, it is the pen cap to be pegged graft be fixed on the body end, it is characterized in that being fixed with magnet ring at the inboard face of the pen cap, the part of pen in being inserted into pen cap opening also is fixed with the coupling magnet ring accordingly, and two magnet rings contact end magnetic is opposite.

Compared with prior art, advantage of the present utility model is: because the pen cap is by grafting and magnetic strength with being connected of a body, it is more eager to excel in whatever one does than simple grafting to connect strength, connects more firm, so can shirking easily, a body and the pen cap do not cause ink or ink pollution clothes or file, use easily simultaneously, do not need to rotate the pen cap, the strength of inserting the pen cap does not need very big yet, flat appearance, structure is still simple and practical, can manufacture easily, is adapted at promoting the use of on the tool.

Description of drawings

Fig. 1 body and pen cap detachable connection structural representation;

Fig. 2 magnet ring schematic diagram.

The specific embodiment

Below in conjunction with description of drawings embodiment of the present utility model is described in further detail.

As Fig. 1,2 illustrate, this pen includes a body 2 and the pen cap 1, the pen cap is as traditional pen cap, difference is that the inside of the pen cap 1 is fixed with a magnet ring 3, magnet ring 3 can be by being tightly fixed or the glue adhering method is fixed on 1 li on the pen cap, a body is inserted in the pen cap for convenience, magnet ring in the pen cap is to contract in the pen cap, abdicate a segment distance, it is leading portion 5 and back segment 4 that a while body 2 also is divided into two sections, leading portion 5 main bodys are to be inserted into 1 li on the pen cap, back segment 4 is that to be exposed at the pen cap outer and diameter is generally big a little, at the fixing magnet ring 6 of two sections socket places, magnet ring be exposed part and the adaptation that is complementary of pen cap opening, body magnet ring 6 and the pen cap magnet ring 3 end polarity that contacts is opposite, to make things convenient for the pen cap and the magnetic patch of a body to attract each other, the pen cap is as long as insert toward a body one like this, body magnet ring joins contravention because magnetic attraction on the contrary mutually with pen cap magnet ring, thereby on one's body the fixing pen of the pen cap, when using, as long as use the hand-lifting pen cap, make the pen cap overcome the attraction of magnet ring and throw off, just can open the pen cap, use pen to write.

Claims

1, a kind of body and pen cap detachable connection structure, it is the pen cap to be pegged graft be fixed on the body end, it is characterized in that being fixed with magnet ring at the inboard face of the pen cap, the part of pen in being inserted into pen cap opening also is fixed with the coupling magnet ring accordingly, and two magnet rings contact end magnetic is opposite.

2, structure according to claim 1 is characterized in that described magnet ring is to hide pen cap open interior in the pen cap, and allows pen cap opening leave one section distance that allows pen magnet ring on one's body insert.

3, structure according to claim 1 is characterized in that described status is two sections, and the leading portion main body is to be inserted in the pen cap, and back segment is that to be exposed at the pen cap outer and diameter is bigger than leading portion, at the fixing magnet ring of two sections socket places.