CN201208839Y - Multi-purpose pens - Google Patents

Abstract

The utility model relates to a pen, in particular to a multifunction pen. The multifunction pen comprises a pen main body, a pen container thereof is a telescopic rod with telescopic length, the pen container is internally provided with a pen refill fixing device, and the pen point of the pen refill can be hidden or exposed out of the pen container through the extension of the telescopic rod. The length of the pen is adjustable due to the extension of the telescopic rod of the utility model with the structure, thereby the utility model is favorable for various pen refills to clamp in grooves, and also favorable for the protection to the pen point. Accessories are specially used for the installation of pencil refills.

Description

The general-purpose pen

Technical field

The utility model relates to a kind of tool, especially a kind of multifunctional pen.

Background technology

The existing pen that is used to write is of a great variety, and commonly used have ball pen, pencil, signature pen etc., but various pen generally has only single purposes, finds the pen that simultaneously ball pen, pencil, signature pen is combined on the market as yet.

The utility model content

The technical problem that the utility model need solve is: at the more single deficiency of existing lettering pen function ratio, and provide the pen that all kinds pen can be combined.

Technical solution adopted in the utility model: this general-purpose pen comprises a main body, and its pen container is the expansion link that length can be stretched, and the pen core fixture is housed in the pen container, the nib of pen core is hidden or is exposed pen container by expansion link flexible.

The slide plate of location and auxiliary slip effect has been installed between each above-mentioned expansion link.

This pen can have an annex, and annex is loaded in the inner core, the pencil-lead of can packing in the annex, and the cylindrical shell of annex is the expansion link that length can be stretched, and the pen core fixture is housed in the pen container.

The beneficial effects of the utility model: the utility model with said structure is flexible because of expansion link, and therefore the adjustable in length of pen helps all types of pen cores and snaps in groove, also helps the protection to nib.Annex can be exclusively used in the installation of pencil-lead.

Description of drawings

Fig. 1 is the schematic diagram of the utility model main body;

Fig. 2 is the schematic diagram of the utility model annex.

The specific embodiment

Referring to Fig. 1, its pen container of the utility model 1 is the expansion link that length can be stretched, and pen core fixture 2 is housed in the pen container 1, and pen core fixture 2 has the groove that can block the different thicknesses pen core.This groove can be used for blocking the pen core of ball pen or gel ink pen.Expansion link flexible can make the nib of pen core hide or expose pen container.Expansion link can have 2 joints or surpass 2 joints, makes the adjustable in length of pen, helps the installation of the pen core of all lengths, thickness, also helps the protection to nib.The slide plate 3 of location and auxiliary slip effect has been installed between each section telescopic bar, can have made slip more flexible, also can not make between the expansion link to break away from.

Referring to Fig. 2, when need use pencil-lead, can enable annex 4, annex 4 can be loaded in the pen container 1, the pencil-lead of can packing in the annex 4, the structural similarity of the structure of annex 4 and pen container 1 also can adopt the expansion link structure.Be fixed in during use in the pen container 1 and just can.

Claims (3)

1, a kind of general-purpose pen, it is characterized in that: its pen container is the expansion link that length can be stretched, and the pen core fixture is housed in the pen container, the nib of pen core is hidden or is exposed pen container by expansion link flexible.

2, a kind of general-purpose pen according to claim 1 is characterized in that: the slide plate that location and auxiliary slip effect have been installed between the expansion link.

3, a kind of general-purpose pen according to claim 1 is characterized in that having an annex can be loaded in the pen container, the pencil-lead of can packing in the annex, and the cylindrical shell of annex is the expansion link that length can be stretched, and the pen core fixture is housed in the pen container.

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