A ratcheting combination wrench comprising a handle, a tool head, and a control member;
- wherein the handle has a first lug and a second lug which are located symmetrically at one end of the handle, and a connecting space is formed between the first lug and the second lug;
- a shaft hole penetrates through the first lug and the second lug to communicate with the connecting space;
- a detent hole penetrating through the first lug and the second lug is located below the shaft hole, and a partial of the detent hole is located below the bottom surface of the connecting space, and an interconnected arc groove is formed on the bottom surface of the connecting space corresponding to the detent hole, and a stop wall is formed on the outer side of the second lug to block the outer end of the detent hole;
- wherein the tool head comprises a working teeth and a pivot lug, and an axis hole penetrates through two ends of the pivot lug;
- the axis hole is oriented in a direction different from and intersecting with the diameter direction of the working teeth, and a shaft bolt passes through the shaft hole and the axis hole to pivotally secure the pivot lug with the handle so that the pivot lug is adapted to swing back and forth within the connecting space;
- the bottom edge of the pivot lug has an arc-shaped locking portion centered around the axis hole, and the locking portion has continuous locking teeth on the outer periphery;
- and
- wherein the control member has an elastic member and a control column, and the elastic member positioned into the detent hole of the second lug is abutted against the stop wall at one end, and the control column is positioned between the detent hole and the interconnected arc groove;
- a freewheel section and a locking section are formed on the outer periphery of the control column, and the freewheel section is cut horizontally to form a flat plane;
- a plurality of detent teeth protrude from the surface of the locking section and are located higher than the freewheel section;
- the freewheel section and the locking section are respectively received in the interconnected arc groove and faced to the connecting space;
- the detent teeth of the locking section protrude into the connecting space to interlock with the locking teeth of the locking portion, enabling synchronized movement;
- an end of the control column adjacent to the locking section has a locating wall which is abutted against the locking section, and the locating wall is abutted against the other end of the elastic member, and the angle and position of the tool head is adjusted through pressing and releasing the control column.