BONDED PART, MANUFACTURING METHOD OF BONDED PART, INK TANK, AND INK CARTRIDGE

In order to provide a bonded part capable of reducing deformation caused by injection pressure of bonding resin and preventing an increase in cost, the bonded part includes a first part, a second part, and a third part, wherein the first part includes a wall portion and a hollow portion surrounded b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Tomita Toshiyuki, Wakayama Hiroki, Watanabe Motohiro
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:In order to provide a bonded part capable of reducing deformation caused by injection pressure of bonding resin and preventing an increase in cost, the bonded part includes a first part, a second part, and a third part, wherein the first part includes a wall portion and a hollow portion surrounded by the wall portion, wherein a first shape portion formed of bonding resin is arranged at a position between the second part and the wall portion, wherein a second shape portion formed of the bonding resin is arranged at a position between the wall portion and the third part, and wherein a third shape portion formed of the bonding resin which connects the first shape portion and the second shape portion is arranged on the wall portion.