CN201881734U

CN201881734U - Annular multipurpose pen

Info

Publication number: CN201881734U
Application number: CN2010205989879U
Authority: CN
Inventors: 郝思涵; 包海默; 许坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-10
Filing date: 2010-11-10
Publication date: 2011-06-29
Anticipated expiration: 2020-11-10

Abstract

The utility model relates to an annular multipurpose pen, which comprises a pen head, a pen holder and a pen core, and is characterized in that the pen holder is a cylindrical structure which is made of an elastic material, the pen core is arranged in the pen holder, the front end of the pen holder is in threaded connection with the pen head, the rear end of the pen holder is provided with an opening, elastic bulges are symmetrically arranged in the opening, a bulge is arranged at a position corresponding to the pen head, the pen head can be connected with the opening in a clamping way, length scales are arranged on one side of the pen holder, angle scales are arranged on the other side of the pen holder, an angle between every two angle scales is one degree when the pen holder is circular, the pen holder is made of a transparent material, and a lighting circuit which consists of a light emitting diode, a power supply and a switch is arranged in the pen holder. The annular multipurpose pen has the advantages that the structure is simple, the pen is convenient to carry, a lighting function can be provided and the like.

Description

The annular multipurpose pencil

Technical field the utility model relates to a kind of study article.

The Background Art As people ' growth in the living standard, the kind of study article is also more and more, but because the practicality of pen is stronger, be subjected to people's generally attention, though but existing pen is of a great variety, on material and decoration, weed out the old and bring forth the new mostly, and still comparatively single on the structure, when not having container to take in, carry very inconvenient.

The summary of the invention the purpose of this utility model has provided a kind of easy to carry, and the annular multipurpose pencil of illumination functions can be provided.

The utility model annular multipurpose pencil, comprise nib, penholder and pen core, penholder is the cylindrical structure that elastomeric material is made, its inside is provided with pen core, its front end nib that is threaded, its rear end is provided with opening, be arranged with elastic bumps in the opening, written correspondence position is provided with projection, and nib can be connected with the opening cassette, penholder one side is drawn the length scale, opposite side is drawn angle index, promptly when penholder is rounded, between each angle index for once, penholder is a transparent material, and its inside is provided with the lighting circuit of being made up of light emitting diode, power supply and switch.

After adopting said structure, people can utilize it to write at ordinary times, also can utilize the length scale of penholder one side to measure,, penholder can be bent into annular because penholder is that elastic material is made, be connected in the opening of nib insertion penholder rear end and with the opening cassette, can utilize the angle index of its opposite side to take measurement of an angle this moment, play the effect of protractor, and it is less to take up room, it can be enclosed within on the wrist, utilize night the lighting circuit in it to throw light on.

The utility model has the advantages that: simple in structure, easy to carry, diverse in function can provide illumination functions etc.

Description of drawings Fig. 1 is a main TV structure sketch of the present utility model.

The specific embodiment as shown in Figure 1, the utility model annular multipurpose pencil, comprise nib 1, penholder 2 and pen core, the cylindrical structure that penholder 2 is made for elastomeric material, its inside is provided with pen core, its front end be threaded the nib 1, its rear end is provided with opening 3, is arranged with elastic bumps in the opening 3, nib 1 correspondence position is provided with projection, nib 1 can be connected with opening 3 cassettes, and penholder 2 one sides are drawn length scale 4-1, and opposite side is drawn angle index 4-2, promptly when penholder 2 is rounded, for once, penholder 2 is a transparent material between the adjacent angle index 4-2, and its inside is provided with by light emitting diode, the lighting circuit that power supply and switch are formed.

Claims

1. annular multipurpose pencil, comprise nib (1), penholder (2) and pen core, it is characterized in that: the cylindrical structure that penholder (2) is made for elastomeric material, its inside is provided with pen core, its front end nib (1) that is threaded, its rear end is provided with opening (3), opening is arranged with elastic bumps in (3), nib (1) correspondence position is provided with projection, nib (1) can be connected with opening (3) cassette, and penholder (2) one sides are drawn length scale (4-1), and opposite side is drawn angle index (4-2), promptly when penholder (2) is rounded, between the adjacent angle index (4-2) for once.

2. annular multipurpose pencil according to claim 1 is characterized in that: penholder (2) is a transparent material, and its inside is provided with the lighting circuit of being made up of light emitting diode, power supply and switch.