LIQUID INJECTION DEVICE

To solve the problem in which improvement of user-friendliness is desired in a conventional liquid injection device.SOLUTION: A liquid injection device comprises: a liquid injection head; liquid storage bodies capable of storing liquid; a housing covering the liquid injection head and the liquid storage bodies; and an operation section which a user can operate. Liquid injection ports capable of injecting the liquid are formed to the liquid storage bodies. When the operation section is viewed at the front, a first liquid storage body is disposed between the operation section and one side wall of the housing, and a second liquid storage body is disposed between the other side wall opposite to one side wall of the housing and the operation section. The housing comprises: a first cover covering at least a part of the first liquid storage body; and a second cover covering at least a part of the second liquid storage body. The first cover and the second cover are individually constituted so as to be able to be opened and closed with respect to the housing.SELECTED DRAWING: Figure 7 【課題】従来の液体噴射装置では、使い勝手の向上が望まれる。【解決手段】液体噴射ヘッドと、液体を収容可能な液体収容体と、液体噴射ヘッドと液体収容体とを覆う筐体と、ユーザーが操作可能な操作部と、を備え、液体収容体には、液体を注入可能な液体注入口が形成されており、操作部を正面に見たとき、操作部と筐体の一方の側壁との間に第１の液体収容体が配置され、且つ、筐体の一方の側壁とは反対側の他の側壁と操作部との間に第２の液体収容体が配置されており、筐体は、第１の液体収容体の少なくとも一部を覆う第１のカバーと、第２の液体収容体の少なくとも一部を覆う第２のカバーと、を備え、第１のカバーと、第２のカバーとが、それぞれ、筐体に対して開閉可能に構成されている、ことを特徴とする液体噴射装置。【選択図】図７