CN2629984Y

CN2629984Y - Multi purpose propaganda pen

Info

Publication number: CN2629984Y
Application number: CN 03222347
Authority: CN
Inventors: 叶红星
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-31
Filing date: 2003-05-31
Publication date: 2004-08-04
Anticipated expiration: 2013-05-31

Abstract

A multi-purpose propaganda pen comprises a casing and a pen core in the casing. A rotating sheath with a reset spring, with an end connected with the casing and the other end connected with the rotating sheath, is arranged in the pen core casing. The rotating sheath is wound with propaganda coil paper, and the lateral wall of the casing is provided with a strip through groove. The free end of the propaganda coil paper, the edge of which is provided with a long blocked strip for form an anti-retraction structure, extends out of the strip through groove. The propaganda coil paper of the utility model has a relatively large withdrawing breath, so that more contents can be printed, and the effect of the puff is promoted. Moreover, the propaganda coil paper can be rolled back into the casing, and the structure is compact without influencing the appearance of the pen.

Description

Many with the propaganda pen

Technical field: the utility model relates to a kind of lettering pen.

Background technology: present many producers print the exploitation content on pen, and pen is used as exploitation product or souvenir distribution.But the content of exploitation generally can only be printed on the case surface of pen, and it is few to print area, makes the quality and quantity of exploitation content all not enough, influences the exploitation effect, also the outward appearance of influence pen.And many students are with also often needing to print some charts commonly used etc. on the pen, and the printing area of general pen is not enough.

Summary of the invention: at the deficiencies in the prior art, the utility model provides a kind of compact conformation, can print the many with the propaganda pen of more content.

The utility model comprises housing and the pen core that is placed in one, outside pen core, be with the revoling tube of taking back multiple spring, one end of this returning spring is connected on the housing, the other end is connected on the revoling tube, be wound with the propaganda coil paper on the revoling tube, the sidewall of housing then is provided with rectangular groove, and the free end of propaganda coil paper passes rectangular groove and its edge is provided with the anti-indentation structure of long blend stop formation.

Propaganda coil paper of the present utility model to pull out breadth bigger, can print more content, strengthen the exploitation effect, and the propaganda coil paper can rollback to enclosure interior, compact conformation does not influence the outward appearance of pen.

Further specify the utility model below in conjunction with drawings and Examples.

Description of drawings: Fig. 1 is the main structure schematic diagram of embodiment;

Fig. 2 is the A-A cutaway view of Fig. 1.

Embodiment: as shown in the figure, pen core 2 places housing 1, is with the revoling tube 3 of taking back multiple spring 4 outside pen core 2, and an end of this returning spring 4 is connected on the housing 1, and the other end is connected on the revoling tube 3.Be wound with propaganda coil paper 6 on the revoling tube 3, the sidewall of housing 1 then is provided with rectangular groove 5, and the free end of propaganda coil paper 6 passes rectangular groove 5, and its edge is provided with the anti-indentation structure of long blend stop 7 formations.In use, pull out propaganda coil paper 6, can see to be imprinted on top content.Because returning spring 4 one ends and housing 1 are fixing, returning spring 4 rotation tensionings when revoling tube 3 rotates so promptly can automatic rewinding after loosing one's grip.When can preventing to propagate coil paper 6 by returning spring 4 backrush, long span bar 7 all takes in the housing 1.

Present embodiment is provided with the positioning cap 8 of band raised line 9 below revoling tube 3, the upper end of returning spring 4 connects revoling tube 3, and the lower end connects positioning cap 8, and the raised line 9 that the relevant position sidewall of housing 1 is provided with breach 10 and positioning cap 8 cooperates the formation anti-rotation structure.Only need first rotational positioning cap 8 to make returning spring 4 pretensions when installing like this, the breach 10 that the raised line 9 of positioning cap 8 is aimed at housing 1 pushes and can locate then, and assembly and disassembly is convenient.

Claims

1, a kind of many with the propaganda pen, comprise housing and the pen core that is placed in one, it is characterized by: outside pen core (2), be with the revoling tube (3) of taking back multiple spring (4), one end of this returning spring (4) is connected on the housing (1), the other end is connected on the revoling tube (3), be wound with propaganda coil paper (6) on the revoling tube (3), the sidewall of housing (1) then is provided with rectangular groove (5), and the free end of propaganda coil paper (6) passes rectangular groove (5) and its edge is provided with the anti-indentation structure of long blend stop (7) formation.

2, according to claim 1 a kind of many with the propaganda pen, it is characterized by: revoling tube (3) below is provided with the positioning cap (8) of band raised line (9), the upper end of returning spring (4) connects revoling tube (3), the lower end connects positioning cap (8), and the raised line (9) that the relevant position sidewall of housing (1) is provided with breach (10) and positioning cap (8) cooperates the formation anti-rotation structure.