Hand fixation band

A hand fixation band assembled to a rocker, comprising:

• a fastening band having a main portion, and a connecting portion protruded outward from one end of the main portion, a bottom surface of the connecting portion being defined as a contact surface;
• a sliding arm connected with the fastening band, one end of the sliding arm being mounted under one end of the connecting portion, a top surface of the one end of the sliding arm being recessed downward to form an accommodating groove, a top of a peripheral wall of the accommodating groove being inclined outward from bottom to top to form a first inclined surface;
• a damping element disposed in the accommodating groove, a top surface of the damping element contacting with the contact surface, a periphery of a bottom surface of the damping element being inclined outward from bottom to top to form a second inclined surface corresponding to and matched with the first inclined surface, the first inclined surface contacting with the second inclined surface;
• and
• a fixing assembly fastened between the sliding arm and the fastening band.

A hand fixation band, comprising:

• a fastening band having a main portion, and a connecting portion protruded outward from the main portion, a bottom surface of the connecting portion being defined as a contact surface;
• a sliding arm, one end of the sliding arm being mounted under one end of the connecting portion, a top surface of the one end of the sliding arm being recessed downward to form an accommodating groove, a top of a peripheral wall of the accommodating groove being inclined outward from bottom to top to form a first inclined surface;
• a damping element disposed in the accommodating groove, a top surface of the damping element contacting with the contact surface, a middle of the damping element opening a third fastening hole, a periphery of a bottom surface of the damping element being inclined outward from bottom to top to form a second inclined surface corresponding to and matched with the first inclined surface, the first inclined surface contacting with the second inclined surface;
• and
• a fixing assembly fastened between the sliding arm and the fastening band, the fixing assembly including an upper fixing element and a lower fixing element, the upper fixing element having an upper base portion, and an upper fastening pillar protruded downward from a bottom surface of the upper base portion, the lower fixing element having a lower base portion, and a lower fastening pillar protruded upward from a top surface of the lower base portion, the lower fixing element opening a fixing groove penetrating through a top surface of the lower fastening pillar and a bottom surface of the lower base portion, the lower fastening pillar passing upward through the first fastening hole, the third fastening hole and the second fastening hole, the upper fastening pillar being assembled in the fixing groove, the upper fixing element and the lower fixing element being fixed with each other,
• wherein the sliding arm is connected with the fastening band by the fixing assembly to form a stable pivot structure so as to make the fastening band movable with respect to the sliding arm, and make the fastening band rotate pivoting the lower fastening pillar and the upper fastening pillar.