CN202669259U

CN202669259U - Pen type cartridge

Info

Publication number: CN202669259U
Application number: CN 201220267026
Authority: CN
Inventors: 黄永泰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-01-16
Anticipated expiration: 2022-05-30

Abstract

The utility model relates to a pen type cartridge. The diameter of the cartridge body of the cartridge which is usually used by people is enlarged to an appropriate size for writing. Thus, the main body of the pen type cartridge is formed. According to the diameter of the cartridge body, a bullet-shaped cartridge cover with a penholder is arranged by a material with certain toughness, thus, the integral body of the pen type cartridge is formed. The pen type cartridge can be directly and conveniently used, so that the cost of purchasing a pen shell is saved, and meanwhile, the pen type cartridge can be filled into the pen shell matched in use, therefore, users can select the cartridge.

Description

Body formula pen core

Technical field:

The utility model relates to a kind of pen core, especially a kind of body formula pen core.

Background technology:

The present normal pen core that uses of people all is pen core will be packed into could use in the supporting shell such as Signing refill, refill for ball-point pen etc.Although characteristics with low cost, easy to use are arranged.But there is following shortcoming: 1, must buy a shell, thereby increase use cost; 2, because pen core is very thin, the interior pigment that fills of pen core will be seldom like this, so in use, and the frequent pen core of having to.This has not only increased trouble to the user, and has increased the quantity that constantly abandons useless pen core, is unfavorable for environmental protection.

Summary of the invention:

A kind of body formula pen core.Be exactly the diameter of the pen core body of the normal pen core that uses of present people, strengthen and be arranged to hold the comparatively suitable size of writing.This has just consisted of the main body of a body formula pen core.According to the diameter dimension of pen core body, with the material of certain toughness is arranged, arrange one with pen hanging, become the pen core lid of " sub warhead " shape.This has just consisted of the integral body of a body formula pen core.A body formula pen core like this can directly use very easily, saved the cost of buying a shell, also can use a body formula pen core the shell supporting with it of packing into simultaneously, thereby increase the leeway of selecting to the user.

The beneficial effects of the utility model are: because the diameter of the pen core body of pen core commonly used, increasing has been arranged to hold the comparatively suitable size of writing, a body formula pen core so just is equivalent to a body, can directly hold very easily and write, and has saved the cost of buying a shell.Also can use a body formula pen core the shell supporting with it of packing into simultaneously, further make things convenient for the user.In addition, because pen core is thicker, the in-built pigment of pen core is just more like this, not only can make things convenient for and write for a long time, and avoid the trouble of frequent pen core, and the quantity that abandons the pen core that gives up is further reduced, thus more environmental protection.It is simple in structure, with low cost.

Description of drawings:

Accompanying drawing one is a main body schematic diagram of body formula pen core

Accompanying drawing two is the pen core lid schematic diagram of a body formula pen core.

Among the figure: 1, pen core body; 2, pen hanging; 3, pen core lid; 4, pen core body head; 5, pen core head; 6, pen core body tail.

The specific embodiment:

Shown in figure one, the diameter of pen core body 1, strengthen and be arranged to hold the comparatively suitable size of writing; Shown in figure two, the material with certain toughness is arranged arranges one with pen hanging 2, and the pen core lid 3 of Cheng Zi " sub warhead " shape is arranged to the internal diameter opening's edge of pen core lid 3 the same large with the external diameter of pen core body 1.Not the time spent, pen core is covered 3 upper shields on pen core body head 4, play the effect of protection pen core head 5, pen hanging 2 is hung over clothing wrap and be convenient to carry.During use, pen core lid 3 is taken off from pen core body head 4, upper shield gets final product at pen core body tail 6.Also disposable pen core lid 3, whole body formula pen core packed into use in a shell supporting with it.

Claims

1. one kind of body formula pen core is characterized in that: the diameter of pen core body (1), strengthen and be arranged to hold the comparatively suitable size of writing.

2. according to claim 1 body formula pen core, it is characterized in that: with the material that certain toughness is arranged, arrange one with pen hanging (2), become the pen core lid (3) of " sub warhead " shape, the internal diameter opening's edge of pen core being covered (3) is arranged to the same large with the external diameter of pen core body (1).