CN203078021U

CN203078021U - Ball-point pen

Info

Publication number: CN203078021U
Application number: CN 201220618611
Authority: CN
Inventors: 周建东
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-19
Filing date: 2012-11-19
Publication date: 2013-07-24
Anticipated expiration: 2022-11-19

Abstract

The utility model discloses a ball-point pen. The ball-point pen comprises an upper pen barrel, a lower pen barrel, a first spring and a press portion, a paper winding rod is installed inside the pen barrel, the paper winding rod is connected with the press portion in a clamped mode through a connection rod, the paper winding rod is provided with a second spring which can rotate, one end of the second spring is fixed on a fixing part, the other end of the second spring is fixed on the paper winding rod, and the fixing part and the paper winding rod are clamped together and fixed at the upper end of the pen barrel. The upper end of the pen barrel is provided with an opening, paper is wound on the paper winding rod, the paper is marked with scales, one end of the paper is fixed on the paper winding rod, the other end of the paper stretches out of the outer side of the upper end of the pen barrel through the opening at the upper end of the pen barrel and is fixed on one side of the upper end of the pen barrel through a fixing rod, and the length of the fixing rood is slightly larger than that of the opening. The ball-point pen not only has writing functions of common ball-point pens, but also can be used as a dividing rule, and therefore practicality of the ball-point pen is improved greatly.

Description

Ball pen

Technical field

The utility model relates to a kind of ball pen, especially a kind of multi-functional ball pen.

Background technology

Liu Tong ball pen generally all partly is made up of pen core, pen container etc. in the market, structure is more single, function is also more single, be merely able to be used for writing words, a though very little stationery in just living, but single on the 26S Proteasome Structure and Function all limited the popularization and the improvement of ball pen greatly.

The utility model content

The utility model is more single at the function ratio of ball pen in the prior art, is merely able to be used for problems such as writing words, and a kind of ball pen with multinomial function is provided, and has effectively solved deficiency of the prior art.

For achieving the above object, the technical solution of the utility model is:

Ball pen, comprise the pen container upper end, the pen container lower end, pen core, first spring, push the position, be provided with in the pen container around the paper bar, around the paper bar by connecting rod with push the position and be connected together, be provided with rotatable second spring around the paper bar, one end of second spring is fixed on the fixture, the other end is fixed on the paper bar, fixture be connected together around the paper bar and be fixed on pen container upper end, the pen container upper end is provided with opening, on the paper bar, be wound with paper, paper is marked with scale, and an end of paper is fixed on the paper bar, and the other end stretches out the outside of pen container upper end by the opening of pen container upper end, and being fixed on a side of pen container upper end by fixed bar, the length of fixed bar is slightly larger than the length of opening.

As the further setting of technique scheme, described paper is common rice paper or oil painting paper.

The beneficial effects of the utility model are: the effect by fixed bar can be extracted the paper that is wrapped on the propaganda bar out, because paper is marked with scale, so the paper of extracting out can be used as dip stick; Can also be on paper writing words, formula etc. be convenient to learn some data of usefulness.

Description of drawings

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

Fig. 2 is the schematic diagram after paper draws back in the utility model.

Among the figure: pen container upper end 1, pen container lower end 11, pen core 2, the first springs 3, fixed bar 4, around paper bar 5, paper 6, the second springs 7 are pushed position 8, connecting rod 9, opening 10, fixture 12.

The specific embodiment

Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.

Embodiment:

As Fig. 1, shown in Figure 2, a kind of ball pen, comprise pen container upper end 1, pen container lower end 11, pen core 2, first spring 3, push position 8, be provided with in the pen container 1 around paper bar 5, around paper bar 5 by connecting rod 9 with push position 8 and be connected together, be provided with rotatable second spring 7 around paper bar 5, one end of second spring 7 is fixed on the fixture 12, the other end is fixed on paper bar 5, fixture 12 be connected together around paper bar 5 and be fixed on the pen container upper end 1, pen container upper end 1 is provided with opening 10, is wound with paper 6 on paper bar 5, and paper 6 is marked with scale, one end of paper 6 is fixed on paper bar 5, the other end stretches out the outside of pen container upper end 1 by the opening 10 on the pen container upper end 1, and is fixed on a side of pen container upper end 1 by fixed bar 4, and wherein the length of fixed bar 4 is slightly larger than the length of opening 10.Paper 6 can be common rice paper or oil painting paper.

Operation principle of the present utility model is: an end of paper 6 is fixed on paper bar 5, the other end is fixed on the fixed bar 4, owing in paper bar 5, be provided with second spring 7, after paper 6 being pulled out by fixed bar 4, can drive and rotate together around paper bar 5, because an end of second spring 7 is fixed on the fixture 12, fixture 12 is fixing with pen container upper end 1 again, so can drive second spring 7 around paper bar 5 when rotating rotates together, second spring 7 can produce distortion in rotation process, after paper 6 is all extracted out, decontrol fixed bar 4, because the elastic force effect of reversing of second spring 7 can retract the origin-location again with paper 6, has so just realized that paper 6 can set back again after being drawn out automatically.The ball pen that the utility model provides not only can be used for writing words, will be after the paper on the paper bar 56 pulls out, owing on the paper 6 scale is arranged, can also measure as rule, can also be on paper 6 some ease-to-learn data such as writing words, formula, these have all improved the Practical Performance of ball pen greatly.

Claims

1. ball pen, comprise pen container upper end (1), pen container lower end (11), pen core (2), first spring (3), push position (8), it is characterized in that: be provided with around paper bar (5) in the described pen container upper end (1), around paper bar (5) by connecting rod (9) with push position (8) and be connected together, describedly be provided with rotatable second spring (7) around paper bar (5), one end of described second spring (7) is fixed on the fixture (12), the other end is fixed on paper bar (5), described fixture (12) be connected together around paper bar (5) and be fixed on the pen container upper end (1), described pen container upper end (1) is provided with opening (10), on paper bar (5), be wound with paper (6), described paper (6) is marked with scale, one end of paper (6) is fixed on paper bar (5), the other end stretches out the outside of pen container upper end (1) by the opening (10) on the pen container upper end (1), and being fixed on a side of pen container upper end (1) by fixed bar (4), the length of described fixed bar (4) is slightly larger than the length of opening (10).

2. as claim 1 described ball pen, it is characterized in that: described paper (6) is common rice paper or oil painting paper.