Contact piece structure and magnetic latching relay

A contact piece structure comprising two movable contact pieces arranged side by side, each movable contact piece comprising:

• a piece body;
• a movable contact and a static contact located at opposite ends of the piece body;
• wherein the movable contact and the static contact of one of the movable contact pieces correspond to the static contact and the movable contact of the other movable contact piece respectively, so that when the movable contact and the static contact being in contact, the two movable contact pieces form a parallel circuit structure;
• each piece body has at least one bending portion, and bending portions of two piece bodies are arranged one-to-one to form a bending pair;
• in each of the bending pairs, top ends of two bending portions are parallel with each other, and two bending portions protrude along a same protruding direction, a first distance between the two bending portions is smaller than a second distance between the two ends of two piece bodies.