公开(公告)号：US20240308026A1

公开(公告)日：2024-09-19

申请号：US18591015

申请日：2024-02-29

申请人： MAKITA CORPORATION

发明人： Katsumi OKOCHI

IPC分类号： B24B55/10

CPC分类号： B24B55/107

摘要： A dust collection container includes a hollow member having a storage space, a tubular member fixed to the hollow member and defining a passage communicating with the storage space of the hollow member, and a biasing member. The tubular member includes at least one tubular wall, a protrusion, and a wall part. The at least one tubular wall extends along a first axis extending in a first direction. The protrusion protrudes from a first one of an inner peripheral surface and an outer peripheral surface of the at least one tubular wall in a direction orthogonal to the first axis. The wall part protrudes from the first one of the inner peripheral surface and the outer peripheral surface on which the protrusion is disposed. The biasing member is adjacent to the wall part of the tubular member, and between the protrusion and the wall part in the first direction.

公开(公告)号：US20230302606A1

公开(公告)日：2023-09-28

申请号：US18170814

申请日：2023-02-17

申请人： MAKITA CORPORATION

发明人： Katsumi OKOCHI

IPC分类号： B24B55/10 ,  B24B23/06

CPC分类号： B24B55/107 ,  B24B23/06

摘要： A dust box is provided that is configured to be removably mounted to a belt sander having a housing, and a discharge nozzle and a suction nozzle that are connected to the housing. The dust box has a first nozzle configured to be connected to the discharge nozzle, a second nozzle configured to be connected to the suction nozzle, a container part formed of synthetic resin and connected to the first and second nozzles, and a filter. The filter is configured to separate dust from air. The filter is provided within the container part to partition an inside space of the container part into a first space that communicates with the first nozzle and a second space that communicates with the second nozzle.