公开(公告)号：US20210187712A1

公开(公告)日：2021-06-24

申请号：US17039206

申请日：2020-09-30

申请人： HUNG-WEN HUANG

发明人： HUNG-WEN HUANG ,  TA-HSIN FENG

IPC分类号： B25B23/142 ,  B25B23/14

摘要： A torque socket tool is provided, including: a main body, a driving member, an engaging member, a torque adjustment assembly and a rotating member. The main body defines an axial direction and has a first restricting portion. The driving member is rotatably disposed on the main body about the axial direction. The engaging member is slidably disposed on the main body. The torque adjustment assembly includes a mandrel. The mandrel is disposed within the main body and rotatable about the axial direction. The rotating member is non-rotatably sleeved with the mandrel and has a second restricting portion.

公开(公告)号：US20220305637A1

公开(公告)日：2022-09-29

申请号：US17554747

申请日：2021-12-17

申请人： HUNG-WEN HUANG

发明人： HUNG-WEN HUANG

IPC分类号： B25G1/08 ,  B25B23/142 ,  B25B23/00 ,  B25F1/02 ,  B25G3/38

摘要： A foldable torque tool is provided, including a handle, a driving member and a blocking structure. The driving member is rotatably disposed on the handle. The blocking structure has a first blocking unit and a second blocking unit. The first blocking unit is disposed on the handle. The second blocking unit is disposed on the driving member. When the driving member is in an unfolded position, the first blocking unit is blocked with the second blocking unit, and then the driving member is non-rotatable to a folded position.

公开(公告)号：US20210379742A1

公开(公告)日：2021-12-09

申请号：US17235483

申请日：2021-04-20

申请人： HUNG-WEN HUANG

发明人： HUNG-WEN HUANG

IPC分类号： B25B23/142

摘要： A torque wrench is provided, including a main body, a driving portion, a positioning member, a torque adjusting assembly and a tripping assembly. The main body defines an axial direction. The driving portion is disposed on an end of the main body. The positioning member is fixedly disposed in the main body. The torque adjusting assembly includes an abutting member and a mandrel, and the mandrel is disposed in the main body, rotatable about the axial direction and screwed to the abutting member. The tripping assembly includes an elastic abutting member and a plurality of notches arranged circumferentially one of the elastic abutting member and the plurality of notches is disposed on the mandrel, and the other of the elastic abutting member and the plurality of notches is disposed on the positioning member.

公开(公告)号：US20200298383A1

公开(公告)日：2020-09-24

申请号：US16739625

申请日：2020-01-10

申请人： HUNG-WEN HUANG

发明人： HUNG-WEN HUANG

IPC分类号： B25B23/142 ,  B25B13/48

摘要： A torque socket tool includes a main body, a driving portion, an abutting member, an axle, and a sleeve member. The main body defines an axial direction. The abutting member is non-rotatably and slidably arranged in the main body. The sleeve member is rotatably sleeved onto the main body. A threaded section drives the abutting member to slide along the axial direction for adjusting the predetermined torque when the axle is rotated by rotating the sleeve member.