LIQUID DISCHARGE HEAD AND DEVICE FOR DISCHARGING LIQUID

To provide a liquid discharge head that can readily replace a seal member (valve element) that is likely to deteriorate because of repeated use.SOLUTION: A liquid discharge head includes: a nozzle for discharging liquid; a liquid chamber for supplying liquid to the nozzle; a seal member for opening and closing the nozzle; a move part for moving part of the seal member into a first state of abutting it to the nozzle and a second state of separating it from the nozzle; a first housing including a nozzle and a wall part forming the liquid chamber; and a second housing for storing and holding the move part in a storage part. The seal member is nipped between the first housing and the second housing to partition between the liquid chamber and the storage part.SELECTED DRAWING: Figure 5 【課題】繰り返しの使用で劣化しやすい封止部材（弁体）を簡易に交換できる液体吐出ヘッドを提供する。【解決手段】液体を吐出するノズルと、ノズルに液体を供給する液室と、ノズルを開閉する封止部材と、封止部材の一部を、ノズルに当接させる第１の状態と、離間させる第２の状態に移動させる移動部と、を備える液体吐出ヘッドであって、ノズルと液室を形成する壁部とを有する第１の筐体と、移動部を収容部に収容し保持する第２の筐体と、を備え、封止部材は、第１の筐体と第２の筐体とに挟持されることで液室と収容部とを仕切る。【選択図】図５