Claims
- 1. An ink refilling assembly for refilling a removable ink cartridge with ink from a separate ink container through an ink inlet of said ink cartridge, said ink refilling assembly comprising:
- a support plate having an upper surface and a lower surface;
- side walls extending at right angles from edges of said support plate so as to surround said lower surface and define an inner space for receiving said cartridge;
- a cylindrical conduit passing through said support plate at an angle transverse to said top plate, said conduit defining an upper portion and a lower portion which is opposite from said upper portion, said upper portion extending from said upper surface of said support plate for communicating ink from said ink container to said conduit and said lower portion extending from said lower surface of said support plate for communicating ink from said conduit to said ink cartridge; and
- a plurality of ribs formed on inner surfaces of said side walls so as to project into said inner space and provide air passages for said cartridge while being refilled.
- 2. An ink refilling assembly according to claim 1, further comprising a protective collar provided on said upper surface of said support plate so as to spacedly surround said upper portion of said conduit.
- 3. An ink refilling assembly according to claim 2, further comprising a covering means which is put on said protective collar.
- 4. An ink refilling assembly according to claim 3, wherein said covering means is provided therein with an ink absorbing means.
- 5. An ink refilling assembly according to claim 4, wherein said ink absorbing means is a hardened cotton.
- 6. An ink refilling assembly according to claim 4, wherein said ink absorbing means is a hardened urethane.
- 7. An ink refilling assembly according to claim 1, wherein said lower portion of said conduit is shaped into a D in cross section.
- 8. An ink refilling assembly according to claim 1, wherein said lower portion of said conduit is provided with a flat surface along a longitudinal axis of said conduit.
- 9. An ink refilling assembly for refilling an ink cartridge with ink from a separate ink container through an ink inlet of said ink cartridge, said ink refilling assembly comprising:
- a support plate having an upper surface and a lower surface;
- side walls extending at right angles from edges of said support plate so as to surround said lower surface and define an inner space;
- a cylindrical conduit passing through said support plate at an angle transverse to said top plate, said conduit defining an upper portion and a lower portion which is opposite from said upper portion, said upper portion extending from said upper surface of said support plate for communication ink from said ink container to said conduit and said lower portion extending from said lower surface of said support plate for communicating ink from said conduit to said ink cartridge; and
- a plurality of ribs formed on inner surfaces of said side walls so as to project into said inner space; and
- wherein said inner space is divided into a shallow section and a deep section, said deep section having a distance from said ink cartridge when said ink refilling assembly is placed on said ink cartridge so as to form an air room between said support plate and said ink cartridge.
- 10. An ink refilling assembly according to claim 9, wherein said lower portion of said conduit is located in said deep section of said inner space.
- 11. An ink refilling assembly for refilling an ink cartridge with ink from a separate ink container through an ink inlet of said ink cartridge, said ink refilling assembly comprising:
- a support plate having an upper surface and a lower surface;
- side walls extending at right angles from edges of said support plate so as to surround said lower surface and define inner space; a cylindrical conduit passing through said support plate at an angle transverse to said top plate, said conduit defining an upper portion and a lower portion which is opposite from said upper portion, said upper portion extending from said upper surface of said support plate for communicating ink from said ink container to said conduit and said lower portion extending from said lower surface of said support plate for communicating ink from said conduit to said ink cartridge; and
- a plurality of ribs formed on inner surfaces of said side walls so as to project into said inner space; and
- wherein said lower portion of said conduit is provided with a flat surface on an outer circumference of said second end so as to form an air passage between said flat surface and said ink inlet of said ink cartridge when said ink refilling assembly is placed on said ink cartridge.
Parent Case Info
This is a continuation-In-Part of application Ser. No. 08/327,280, filed Oct. 21, 1994, now abandoned.
US Referenced Citations (15)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0523915A2 |
Jan 1993 |
EPX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
327280 |
Oct 1994 |
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