초록 ▼

A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit includes a hollow body, a single inlet port provided in the hollow body for connection to the container, the hollow body being supplied with the liquid from th

A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit includes a hollow body, a single inlet port provided in the hollow body for connection to the container, the hollow body being supplied with the liquid from the container via the single inlet port, and two or more outlet ports provided in the hollow body for feeding the liquid out from the hollow body.

대표청구항 ▼

What is claimed is: 1. A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit comprising: a hollow body; a single inlet port provided in said hollow body for connection to said container, said hollow body being su

What is claimed is: 1. A liquid distribution unit for use between a container of a liquid and an apparatus supplied with said liquid, said liquid distribution unit comprising: a hollow body; a single inlet port provided in said hollow body for connection to said container, said hollow body being supplied with said liquid from said container via said single inlet port; and two or more outlet ports provided in said hollow body for feeding said liquid out from said hollow body, said hollow body comprising a first hollow body part having a tubular shape with a rectangular cross section and including said single inlet port and one of said outlet ports and a second hollow body part having a tubular shape with a rectangular cross section and including another of said outlet ports, an end of said first hollow body and an end of said second hollow body being opened and forming respective opened ends, said opened end of said first hollow body and said opened end of said second hollow body having respective shapes to fit with each other, said first hollow body part and said second hollow body part being assembled with each other by engaging said opened end of said first hollow body with said opened end of said second hollow body, the outlet port of said first hollow body having a seal ring therein and being adapted to be connected to a first pump unit, the outlet port of said second hollow body having a seal ring therein and being adapted to be connected to a second pump unit, and said single inlet port being provided at a sidewall of said first hollow body part and fitted with a fitting part attached with a hollow needle. 2. The liquid distribution unit as claimed in claim 1, wherein each of said outlet port is capable of being mounted with a liquid feeding unit feeding the liquid to an outside of said liquid supplier unit. 3. The liquid distribution unit as claimed in claim 1, wherein said first and second hollow body parts are formed of a material having a rigidity. 4. The liquid distribution unit as claimed in claim 1, wherein said first and second hollow body parts are formed of a flexible material. 5. The liquid distribution unit as claimed in claim 4, wherein at least one of said first and second hollow body part has a flat end part at an end away from said inlet part. 6. The liquid distribution unit as claimed in claim 1, wherein said first and second hollow body parts forming together a space inside said liquid distribution unit, a part of said space located at a first side of said inlet port having a volume generally equal to a volume of another part of said volume located at a second, opposite side of said inlet port. 7. The liquid distribution unit as claimed in claim 1, wherein the opened end of the first hollow body and the opened end of the second hollow body have complementary shapes to fit with each other. 8. An ink-jet recording apparatus, comprising: a sheet feed mechanism feeding a sheet along a path; an ink tank holding an ink therein; a plurality of recording heads each ejecting said ink onto said recording sheet; and an ink distribution unit distributing said ink in said ink tank to said plurality of recording heads, said ink distribution unit comprising: a hollow body; a single inlet port provided in said hollow body for connection to said container, said hollow body being supplied with said ink from said ink tank via said single inlet port; and two or more outlet ports provided in said hollow body for feeding said ink out from said hollow body to said plurality of recording heads; said hollow body comprising a first hollow body part having a tubular shape with a rectangular cross section and including said single inlet port and one of said outlet ports and a second hollow body part having a tubular shape with a rectangular cross section and including another of said outlet ports, an end of said first hollow body and an end of said second hollow body being opened and forming respective opened ends, said opened end of said first hollow body and said opened end of said second hollow body having respective shapes to fit with each other, said first hollow body part and said second hollow body part being assembled with each other by engaging said opened end of first hollow body with said opened end of said second hollow body, the outlet port of said first hollow body having a seal ring therein and being adapted to be connected to a first pump unit, the outlet port of said second hollow body having a seal ring therein and being adapted to be connected to a second pump unit, and said single inlet port being provided at a sidewall of said first hollow body part and fitted with a fitting part attached with a hollow needle. 9. The ink-jet recording apparatus as claimed in claim 8, wherein said ink in said ink tank is distributed to at least two of said plurality of recording heads such that said plurality of recording heads supplied with said ink carry our image recording on said recording sheet with in identical color. 10. An image forming apparatus, comprising: an ink jet recording apparatus, said ink-jet recording apparatus comprising: a sheet feed mechanism feeding a sheet along a path; an ink tank holding an ink therein; a plurality of recording heads each ejecting said ink onto said recording sheet; and an ink distribution unit distributing said ink in said ink tank to said plurality of recording heads, said ink distribution unit comprising: a hollow body; a single inlet port provided in said hollow body for connection to said container, said hollow body being supplied with said ink from said ink tank via said single inlet port; and two or more outlet ports provided in said hollow body for feeding said ink out from said hollow body to said plurality of recording heads, said hollow body comprising a first hollow body part having a tubular shape with a rectangular cross section and including said single inlet port and one of said outlet ports and a second hollow body part having a tubular shape with a rectangular cross section and including another of said outlet ports, an end of said first hollow body and an end of said second hollow body being opened and forming respective opened ends, said opened end of said first hollow body and said opened end of said second hollow body having respective shapes to fit with each other, said first hollow body part and said second hollow body part being assembled with each other by engaging said opened end of said first hollow body with said opened end of said second hollow body, said outlet port of said first hollow body having a seal ring therein and being adapted to be connected to a first pump unit, the outlet port of said second hollow body having a seal ring therein and being adapted to be connected to a second pump unit, and said single inlet port being provided at a sidewall of said first hollow body part and fitted with a fitting part attached with a hollow needle.