A cabinet component for a clothes treatment device, comprising: a first side plate and a second side plate arranged opposite each other; an upper connection reinforcement plate, arranged between the first side plate and the second side plate, and having two ends connected to an upper end of the first side plate and an upper end of the second side plate respectively; a control panel, arranged in front of the first side plate, the second side plate and the upper connection reinforcement plate; wherein the control panel has a rear surface with a control panel snapping portion, the upper connection reinforcement plate has an upper connection reinforcement plate snapping portion, and the control panel snapping portion is connected to the upper connection reinforcement plate snapping portion by snapping; wherein the control panel snapping portion comprises a plurality of first control panel catches arranged along a length direction of the control panel at intervals and extend backward, the upper connection reinforcement plate snapping portion comprises a plurality of first snapping holes, and the plurality of first control panel catches are snapped into the plurality of first snapping holes one to one; and characterized in that the upper connection reinforcement plate has a side facing the control panel, the side is provided with a connecting flanging, the connecting flanging is bent upward and extends along a length direction of the upper connection reinforcement plate, and the plurality of first snapping holes are all defined in the connecting flanging. a first side plate and a second side plate arranged opposite each other; an upper connection reinforcement plate, arranged between the first side plate and the second side plate, and having two ends connected to an upper end of the first side plate and an upper end of the second side plate respectively; a control panel, arranged in front of the first side plate, the second side plate and the upper connection reinforcement plate; wherein the control panel has a rear surface with a control panel snapping portion, the upper connection reinforcement plate has an upper connection reinforcement plate snapping portion, and the control panel snapping portion is connected to the upper connection reinforcement plate snapping portion by snapping; wherein the control panel snapping portion comprises a plurality of first control panel catches arranged along a length direction of the control panel at intervals and extend backward, the upper connection reinforcement plate snapping portion comprises a plurality of first snapping holes, and the plurality of first control panel catches are snapped into the plurality of first snapping holes one to one; and characterized in that the upper connection reinforcement plate has a side facing the control panel, the side is provided with a connecting flanging, the connecting flanging is bent upward and extends along a length direction of the upper connection reinforcement plate, and the plurality of first snapping holes are all defined in the connecting flanging. a control panel, arranged in front of the first side plate, the second side plate and the upper connection reinforcement plate; wherein the control panel has a rear surface with a control panel snapping portion, the upper connection reinforcement plate has an upper connection reinforcement plate snapping portion, and the control panel snapping portion is connected to the upper connection reinforcement plate snapping portion by snapping; wherein the control panel snapping portion comprises a plurality of first control panel catches arranged along a length direction of the control panel at intervals and extend backward, the upper connection reinforcement plate snapping portion comprises a plurality of first snapping holes, and the plurality of first control panel catches are snapped into the plurality of first snapping holes one to one; and characterized in that the upper connection reinforcement plate has a side facing the control panel, the side is provided with a connecting flanging, the connecting flanging is bent upward and extends along a length direction of the upper connection reinforcement plate, and the plurality of first snapping holes are all defined in the connecting flanging.