18494467. LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARGE HEAD simplified abstract (CANON KABUSHIKI KAISHA)
Contents
LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARGE HEAD
Organization Name
Inventor(s)
Shuichi Hasegawa of Kanagawa (JP)
Keisuke Iinuma of Kanagawa (JP)
Junichiro Iri of Kanagawa (JP)
LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARGE HEAD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18494467 titled 'LIQUID DISCHARGE CARTRIDGE MANUFACTURING METHOD AND LIQUID DISCHARGE HEAD
Simplified Explanation
The method described in the patent application involves manufacturing a liquid discharge cartridge by shaping two members that form the housing of the cartridge and joining them together with molten resin.
- The first shaped member includes a wall section that forms a recess for the molten resin.
- The second shaped member includes a projection that extends to the outer side of the wall section, with a gap between the projection and the wall section when joined.
- Potential Applications:**
- Manufacturing of liquid discharge cartridges for printers, inkjet devices, or other liquid dispensing systems.
- Problems Solved:**
- Efficient and precise manufacturing process for liquid discharge cartridges. - Ensures proper bonding of the housing components with molten resin.
- Benefits:**
- Improved structural integrity of the liquid discharge cartridge. - Cost-effective manufacturing method. - Consistent quality and performance of the cartridges.
Original Abstract Submitted
A liquid discharge cartridge manufacturing method includes a first step of individually shaping a first shaped member and a second shaped member that form a housing of a liquid discharge cartridge, and a second step of joining the first shaped member and the second shaped member to be bonded to each other with molten resin. The first step includes shaping a wall section in the first shaped member, the wall section forming a recess for accommodating the molten resin, and shaping a projection in the second shaped member, the projection extending such that the projection is located at the outer side of the wall section and adjacent to the wall section, with a predetermined gap being formed between the projection and the wall section, when the first and second shaped members are joined.
