CN102126375A

CN102126375A - Novel push-pull large-volume pen

Info

Publication number: CN102126375A
Application number: CN2010100118984A
Authority: CN
Inventors: 黄拥
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-16
Filing date: 2010-01-16
Publication date: 2011-07-20

Abstract

The invention discloses a novel push-pull large-volume pen. In the invention, a pen shell and a pen holder are designed into a whole to ensure that the whole pen shell can be used for storing ink; the pen shell is internally provided with a rubber piston of which the upper part is a hollow pipe; the top of the piston is provided with a plastic cover of which the middle is provided with an arc small hole, and the plastic cover is connected into a whole with the piston; the piston is externally provided with an I-shaped metal push-pull rod which can be freely combined or separated with the piston to be convenient to suck the ink; and after the ink is sucked, the push-pull rod can be separated with the piston, thus a too large space cannot be occupied. The whole novel push-pull large-volume pen has the advantages of simple structure, low production cost and strong practicality, greatly facilitates the living, the working and the studying of people and is convenient to promote in a large scale.

Description

Novel plug-type big capacity pen

(1) technical field

This practical technique is applicable to the pen in the daily routines, can effectively increase the capacity of pen, reduces the number of times that blots, the life that is convenient for people to, working and learning.

(2) background technology

Existing pen is of a great variety, diverse in function, but big multicapacity is too little, will frequently blot when causing people to use, and very inconvenient.Though big capacity pen is also arranged on the market, mostly be traditional leather hose formula pen, suction is inconvenient.

(3) summary of the invention

This practical technique mainly is from easy to make, and simple in structure, aesthetic in appearance, cost is low, the aspect such as is convenient to promote and designs a kind of novel plug-type big capacity pen.

The present invention mainly is achieved through the following technical solutions:

1. common pen is divided into penholder (comprising the cap for brush and nib) usually and shell two parts are formed.In the shell leather hose is arranged, blot by the extruding leather hose, capacity is very little.Be to increase the pen capacity, the present invention fuses a transparent plastic shell and penholder when producing, and can screw off from penholder unlike a shell of common pen, so all can storage ink in the shell, the increase capacity.The built-in piston of shell is designed to piston type with water sucting mode, rather than the extruding leather hose, the time more convenient when using.A shell is made transparent, observed ink capacity when being convenient for people to use, in time blot.

2. top land is designed to the cast of hollow, and piston top stays the vinyl cover of a band arc aperture, the metal push-pull bar is stretched into,, conveniently blot with piston in combination.

3. piston and metal push-pull bar are designed to two individualities that separate, make the metal push-pull bar can freedom separate with piston and make up, the time spent just can not unloaded the metal push-pull bar, saves the space.

4. at the outside vertical quarter one and the isometric groove of pull bar of a shell, make things convenient for the metal push-pull bar to embed, and pen is had certain decoration function, the arc groove that the design of groove middle and upper part has two symmetries conveniently takes out pull bar.

The beneficial effect of this practical technique is:

Just a shell of common pen is partly simply transformed, drawn materials conveniently, save material, cost is low, is easy to promote, and is very easy to people's work and life, is more suitable for and popular consumption and use.

(4) description of drawings

With instantiation this practical technique is described further in conjunction with the accompanying drawings

Fig. 1 pen profile, Fig. 2 pen front view, Fig. 3 metal push-pull bar front view, Fig. 4 metal push-pull bar vertical view, Fig. 5 piston vertical view, Fig. 6 piston front view.(1) piston among the figure, (2) I-shaped metal push-pull bar, a transparent plastic shell of (3) storage ink, (4) convenient circular groove that takes out the metal push-pull bar, (5) penholder, (6) top land arc aperture, the groove of placement metal push-pull bar on (7) shell.

(5) specific embodiment

With reference to Figure of description, do brief description with regard to the enforcement of this practical technique:

Novel plug-type big capacity pen shown in the drawings (1) is a rubber piston, is positioned at the shell that make with transparent plastic (3).

When blotting, two fingers are placed on (4) arc groove place, pluck out (3) I-shaped metal push-pull bar, the one end is inserted in (6) top land arc aperture, clockwise (or counterclockwise) half-twist, pull bar is pushed into a shell bottom, nib is stretched in the ink, upwards spur pull bar, because behind the half-twist, the vinyl cover of top land has inhibition to the metal push-pull bar, so piston can be easy to be drawn out; Because the draught head that a shell is inside and outside, ink will be inhaled in the shell.With metal push-pull bar counterclockwise (or clockwise) half-twist, the metal push-pull bar is separated with piston.After extracting the metal push-pull bar, still it is embedded the groove of placing the metal push-pull bar on (8) shell, just can the use of pen not brought inconvenience.

Claims

1. novel plug-type big capacity pen simple in structure, easy to use is made up of a shell that fuses and penholder and a metal push-pull bar.It is characterized in that: a shell and penholder have a style of one's own; The piston that the built-in top of shell is hollow tubular; One arc aperture is arranged at the top; The metal push-pull bar is " worker " font.

2. according to claim 1, a shell and penholder have a style of one's own, and this is the key that increases the pen capacity.It is characterized in that: a shell and penholder have a style of one's own, and the space in the shell all can storage ink.

3. according to claim 1, the piston that the built-in top of a shell is hollow tubular, an arc aperture is arranged at the top, the metal push-pull bar is " worker " font, can stretch in the arc aperture of piston top, half-twist just with piston in combination together, it is crucial that this is that pen blots easily.It is characterized in that: the piston that the built-in top of a shell is hollow shape, an arc aperture is arranged at the top, and the metal push-pull bar is " worker " font, can stretch in the aperture on piston top, makes people suck ink in the shortest time.Make metal push-pull bar and piston in combination and separate by forward and reverse rotation.

4. according to claim 1, a shell outside vertically carves one and metal push-pull bar " worker " of a size font groove, and the metal push-pull bar is embedded in it.It is characterized in that: a shell outside vertically carves one and metal push-pull bar " worker " of a size font groove, when not blotting, the metal push-pull bar can be separated with piston, embeds in the groove, saves the space, and pen is had certain decoration function.