CN2468744Y

CN2468744Y - Pen with ink injecting on its tail

Info

Publication number: CN2468744Y
Application number: CN 01203370
Authority: CN
Inventors: 刘保利
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-19
Filing date: 2001-01-19
Publication date: 2002-01-02
Anticipated expiration: 2011-01-19

Abstract

The utility model provides a tail end ink filling type pen comprising a cap, a head, a core, and a pen holder etc., which is characterized in that: an ink filling hole is arranged at the tail end of the pen holder; a tail cap is arranged on the ink filling hole, and the ink filling hole and the tail cap are thread connected with each other. The pen holder is adhered with the tail end of the core of the pen. The utility model makes an improved innovation to the rubber tube squeezing type traditional structure of absorbing ink at the pen head used of years, and adopts a method of filing ink from the tail end of the pen holder, therefore providing much more ink storing space than that of the prior art, greatly prolonging the using time after ink filling. A plastic ink bottle with a mouth is also provided facilitating convenience for ink filling without dirtying the pen head anymore.

Description

Tail end is irritated black formula pen

The utility model is a kind of writing implement, is used for people's study and daily life shorthand or graphical symbol on the books paper.

Pen is a kind of in the present the most widely used writing implement.The pen that uses is formed by parts such as pen core, ink tube (also being Chu Moguan simultaneously), nib, penholder and the caps for brush at present, ink tube is the good sebific duct of an elasticity, be connected the tail end of pen core, when it is Zhied Pinch when flat by Shou, air is discharged from the nib of nib, when finger unclamps, ink tube relies on the elasticity of himself to restore to the original state, the nib of ink from nib sucked, and repeated multiple times is filled ink.This use of pen squash type blotting structure for many years, though blotting is more convenient, the reserves of ink are few, need frequent blotting, and behind each blotting, the head of pen all can need wipe because of being stained with ink, make troubles for people's use.

The purpose of this utility model is to overcome the deficiencies in the prior art, designs a kind of ink and be the pen from tail end pours into and ink reservoir volume is big.

The utility model is made up of parts such as the cap for brush, nib, pen core and penholders, it is characterized in that, the tail end of penholder has the black hole of filling, irritating Mo Kongshang has tail-hood, and the two thread connection has sealing gasket between the two, sealing gasket can be bonded on the tail-hood, in case anti-avulsion falls and makes things convenient for use, the tail end of penholder and pen core bonds, and the cavity of penholder is ink storage chamber.

The utility model is simple in structure, and is with low cost, easy to use, and the space of storage ink increases considerably than existing structure, and irritate China ink and prolong greatly the service time after once, and the nib of making dirty never again when irritating ink.

Accompanying drawing 1 is a structural representation of the present utility model.

By the pen that the cap for brush 10, nib 20, pen core 30 and penholder 40 constitute, penholder 40 and pen core bond together with binding agent, in case ink leakage, penholder available metal material or highstrenghtpiston make, and enough thickness is arranged, in case pen penholder fragmentation when falling; When blotting, screw off tail-hood 50 from the black hole 41 of the filling of penholder, the filling China ink hole of the elongated mouth of being with the plastic ink bottle of mouth being injected the penholder tail end (can not block irritating black hole, should leave the slit exhaust), the extruded ink water bottle until penholder is full of ink, screws tail-hood then gently; Between the filling China ink hole of tail-hood and penholder sealing gasket 60 is arranged, influence use for preventing that sealing gasket from coming off, sealing gasket can be bonded on the tail-hood.

Claims

1. a tail end that is made of the cap for brush (10), nib (20), pen core (30) and penholder parts such as (40) is irritated black formula pen, it is characterized in that, the tail end of penholder has the black hole (41) of filling, irritate Mo Kongshang tail-hood (50) is arranged, the two thread connection, sealing gasket (60) is arranged, the tail end bonding of penholder and pen core between the two.