LIQUID DISCHARGE DEVICE AND DOSING DEVICE

The present invention provides a liquid discharge device with which it is possible to discharge a prescribed minute amount of a liquid. The present invention has a liquid storage part, a tube member, a striking part, and an operation part. A liquid is discharged from a discharge port. One of the end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KUWANO Mitsuaki
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a liquid discharge device with which it is possible to discharge a prescribed minute amount of a liquid. The present invention has a liquid storage part, a tube member, a striking part, and an operation part. A liquid is discharged from a discharge port. One of the end parts of the tube member communicates with the liquid storage part, and the liquid is fed from the liquid storage part toward the discharge-port side. The tube member has, in at least a part thereof with respect to the longitudinal direction, an elastically deformable elastic region. Due to operation of the operation part, at least a part of the elastic region of the tube member is struck by the striking part, and the liquid inside the tube member is pushed out from the discharge port and discharged.