ASSEMBLY OF A CUP, A LINER AND A LID FOR A PAINT GUN

An assembly for use with a spray gun, comprising a lid (100) having a channel (110) for a liquid, a cup (200) and a liner (400) configured to be disposed within the cup; wherein the lid (100) is configured to be removably coupled to the cup (200) such that, in a coupled state of the lid on the cup, an upper end (410) of the liner is clamped between the lid and the cup; wherein the lid (100) is provided with an inner peripheral wall (120) configured to extend at least partially into the cup, and wherein the inner peripheral wall has an outer surface (122) opposite an inner surface (221); wherein at least one sealing part (500) is arranged on the outer surface (122) of the inner peripheral wall and/or the inner surface (221) of the cup-shaped object. 一种与喷枪一起使用的组件，包括具有用于液体的通道(110)的盖(100)、杯状物(200)和配置成布置在杯状物内的衬里(400)；其中所述盖(100)被配置成可移除地耦合到所述杯状物(200)，使得在所述盖在所述杯状物上的耦合状态下，所述衬里的上端(410)被夹紧在所述盖和所述杯状物之间；其中所述盖(100)设置有内周壁(120)，所述内周壁被构造成至少部分地延伸到所述杯状物内，其中所述内周壁具有与内表面(221)相对的外表面(122)；其中，所述内周壁的外表面(122)和/或所述杯状物的内表面(221)设有至少一个密封部(