CN2216922Y

CN2216922Y - Ink filling device for pen

Info

Publication number: CN2216922Y
Application number: CN 95209211
Authority: CN
Inventors: 马默渠
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-19
Filing date: 1995-04-19
Publication date: 1996-01-10
Anticipated expiration: 2005-04-19

Abstract

The utility model relates to an ink filling device for a pen, which is composed of a bottle body and a bottle cap, wherein a jack in which an ink storing cylinder is inserted is arranged on the bottle body. The upper end of the ink storing cylinder is provided with an air bag, and an ink outlet pipe and an ink inlet pipe with a one-way valve extend out from the lower end of the ink storing cylinder. The bottom surface of the bottle body is fixed with an L-shaped connecting body in which an L-shaped pipe hole is arranged. A needle head is inserted in an ink outlet hole of the L-shaped pipe hole. An ink inlet hole is inserted with the ink inlet pipe of the ink storing cylinder. The ink filling device has the characteristics that ink can be conveniently and rapidly absorbed by the pen, the ink is not stuck to a pen point, and the pen is clean.

Description

The pen injector

The utility model belongs to the office appliance class.

The history of pen existing decades, in countries in the world general application has been arranged all, every literate people be unable to do without pen.After water in the pen capsule runs out, all need insert in the ink bottle and absorb water, present ink bottle is made up of bottle and bottle cap, when pen inserts when absorbing water in the bottle, pinches repeatedly and presses a capsule more bothersome, and speed is also slow, and it is unclean that written portion speckles with ink.

The purpose of this utility model is: save trouble when the suction of a kind of pen is provided, speed is fast, written portion does not speckle with the clean pen injector of ink.

Technical measures of the present utility model are: based on the existing ink bottle of being made up of bottle and bottle cap; In the bottleneck side of bottle a socket is arranged, be fitted with a water storage cylinder in the socket, the water storage cylinder upper end hole is with an air bag, and the water storage cylinder lower end is extended with a water storage cylinder outlet pipe respectively and the water inlet pipe of check valve is arranged; Be fixed with a L shaped connected body in the bottle bottom surface, a L shaped pore is arranged in the connected body; The delivery port of the L shaped pore of connected body aligns the bottleneck of bottle and is fitted with injection needle in the top, and the water inlet of L shaped pore and water storage cylinder outlet pipe are pegged graft.

Pen injector of the present utility model is exerted pressure to ink by extruding gasbag, and ink by in the matching used with it pen of injection needle, is had that water filling is saved trouble, speed fast, nib does not speckle with the clean good effect of ink.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the generalized section of existing pen proposition head;

Fig. 3 is and the matching used pen proposition of the utility model pen injector head generalized section.

Drawing explanation and embodiment are as follows: 8 is bottles, the 1st among the figure, bottle cap; The utility model is in the bottleneck side of bottle a socket to be arranged, and is fitted with a water storage cylinder 5 in the socket, and water storage cylinder 5 upper end holes are with an air bag 4, and the water storage cylinder lower end is extended with water storage cylinder outlet pipe 10 respectively and the water inlet pipe 9 of check valve 6 is arranged; Be fixed with a L shaped connected body 3 in bottle 8 bottom surfaces, a L shaped pore is arranged in the connected body 3; The delivery port of L shaped pore aligns the bottleneck center of bottle 8, and is fitted with injection needle 2 in the top, and the outlet pipe 10 of the water inlet of L shaped connected body and water storage cylinder 5 plugs, and bottle 8 can adopt the mould of plastics moulding, also can adopt glass material; Connected body 3 and water storage cylinder 5 can adopt the mould of plastics moulding; In order to increase the sealing of check valve 6, in the water storage cylinder bottom surface rubber valve seat 7 can be housed, water inlet pipe 9 and outlet pipe 10 corresponding holes with water storage cylinder 5 are arranged on the valve seat 7.Air bag 4 can adopt elastomeric material or mould of plastics moulding.When pinching pressuring gasbag 4, check valve 6 is closed, and the ink in the water storage cylinder 5 penetrates through L type pore, the injection needle 2 of outlet pipe 10, connected body 3.

Pen injector of the present utility model needs supporting with it pen to use, and this pen and existing pen are structurally identical, only need change a little the proposition 11 (seeing Fig. 2, Fig. 3) of pen to get final product.With the seam of the Inlet and outlet water on original proposition 11 13 cancellation (see figure 2)s, the groove center line direction of cutting off the water supply on proposition 11 edges processes 0.5 millimeter paddle hole 14 (see figure 3)s.12 is steam vents among the figure.When needs fill ink in pen, pen is freely fallen on the injection needle 2 of injector along the groove of cutting off the water supply, pinched pressuring gasbag 4 with hand, ink can be injected in the capsule, air in the capsule and unnecessary ink are discharged along the pen blast pipe, unnecessary ink along nib is inboard freely fall after rise bottle in.

Claims

1, a kind of pen injector is made up of bottle and bottle cap, it is characterized in that;

A, in the bottleneck side of bottle a socket is arranged, be fitted with a water storage cylinder in the socket, the water storage cylinder upper end hole is with an air bag, and the water storage cylinder lower end is extended with a water inlet pipe that the water storage cylinder outlet pipe is arranged and check valve is arranged respectively;

B, be fixed with a L shaped connected body, a L shaped pore is arranged in the connected body in the bottle bottom surface;

The delivery port of the L shaped pore of c, connected body aligns the bottleneck of bottle and is fitted with injection needle in the top, and the water inlet of L shaped pipe and water storage cylinder outlet pipe plug.

2, by the described injector of claim 1, it is characterized in that: in the water storage cylinder bottom surface rubber valve seat is housed, water inlet pipe and the corresponding hole of outlet pipe with water storage cylinder are arranged on the valve seat.