CN201158243Y

CN201158243Y - Simple neutral pen

Info

Publication number: CN201158243Y
Application number: CNU200820065794XU
Authority: CN
Inventors: 李洁媚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-03-03
Filing date: 2008-03-03
Publication date: 2008-12-03
Anticipated expiration: 2018-03-03

Abstract

A simple gel-ink pen comprises a pen holder (1) and a pen refill (7) and is characterized in that a pen plug (2) is arranged at the upper end of the pen holder (1); convex rings (3, 4) are arranged on the outer circular wall of the pen plug (2); round grooves (5, 6) are arranged on the upper part of the inner wall of the pen holder (1), and the pen plug (2) is engaged with the round grooves (5, 6) or only with the groove (6) on the pen holder (1) through the convex rings (3, 4). The simple gel-ink pen has the advantages of (1) less material consumption and convenient manufacture by obviating metal springs or other mechanical parts; and (2) convenient lifting of the pen point, reliable use and good portability.

Description

Plainly-packed gel ink pen

Technical field

The utility model relates to stationery, especially a kind of plainly-packed gel ink pen.

Background technology

General scaler be the gel ink pen of pen core with ball core or ink cartridge, mostly adopt the lengthening pen core and regulate its lifting with metal spring and other mechanical attachments, what have also is provided with the separable cap for brush, not only materials are many, and annex is many, the cost height, volume is long, and inconvenience is carried, and the cap for brush is also easily lost.

Summary of the invention

The purpose of this utility model provides a kind of, plainly-packed gel ink pen that cost low, easy to use few with material.

Described plainly-packed gel ink pen comprises pen container 1, pen core 7, it is characterized in that: be provided with pen plug 2 in pen container 1 upper end, fill at pen and to be provided with

bulge loop

3,4 on the 2 cylindrical walls, be provided with annular groove 5,6 on the top of pen container 1 inwall, described pen plug 2 is chimeric with the annular groove 5,6 on the pen container 1 by 3,4 whiles of bulge loop, or with only groove 6 is chimeric.Pen plug 2 lower ends be provided with can with the tight chimeric cylinder shape groove 9 of pen core 7 afterbodys.

The beneficial effects of the utility model are: 1, few with material, it is easily manufactured to save metal spring and other machine components; 2, the nib lifting is convenient, uses reliably, is easy to carry.

Description of drawings

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

Fig. 2 is the cutaway view of pen plug 2.

Among the figure: 1-pen container, 2-pen plug, 3, the 4-bulge loop, 5, the 6-concave ring groove, 7-pen core, 8-pen cap.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further specified: among Fig. 1,2, be provided with pen plug 2 in pen container 1 upper end, fill at pen and to be provided with bulge loop 3,4 (showing) on the 2 cylindrical walls as Fig. 2, be provided with annular groove 5,6 on the top of pen container 1 inwall, described pen plug 2 is chimeric with the annular groove 5,6 on the pen container 1 by 3,4 whiles of bulge loop, or with only groove 6 is chimeric.Pen plug 2 lower ends be provided with can with the tight chimeric cylinder shape groove of pen core 7 afterbodys.Pen plug 2 lower ends be provided with can with the tight chimeric cylinder shape groove 9 of pen core 7 afterbodys.

Its using method is simpler, take off pen plug 2 from pen container 1 earlier, with pen core 7 afterbodys and the groove of pen plug 2 lower ends closely chimeric after, again it is packed into from the pen container upper opening, make in the annular groove 5,6 on

bulge loop

3,4 embedding pen containers 1 inwall on the pen plug 2, nib exposed and can normally write this moment; Write the back withdrawal nib that finishes and only need upwards pull up pen plug 2, with its bulge loop 3 and groove 6 chimeric getting final product.The upper diameter of pen plug 2 is convenient to operate the lifting of pen core greater than pen container 1 external diameter.

Claims

1, a kind of plainly-packed gel ink pen, comprise pen container (1), pen core (7), it is characterized in that: be provided with pen plug (2) in pen container (1) upper end, on pen plug (2) cylindrical wall, be provided with bulge loop (3,4), be provided with annular groove (5,6) on the top of pen container (1) inwall, described pen plug (2) is chimeric with the annular groove (5,6) on the pen container (1) by bulge loop (3, the 4) while, or only chimeric with groove (6).

2, plainly-packed neutrality according to claim 1 is characterized in that: described pen plug (2) lower end be provided with can with the tight chimeric cylinder shape groove (9) of pen core (7) afterbody.