Sunshade curtain having a translocation function

A sunshade curtain having a translocation function applied to be mounted on a vehicle side wall of a vehicle for shading an inner side of a rear-side window located behind a forward side pillar of the vehicle side wall, and the sunshade curtain comprising:

• a curtain mechanism having a retracting shaft tube and a curtain;
• the curtain mounted in the retracting shaft tube and having an operating side plate extended out of the retracting shaft tube, wherein the curtain is capable of being operated to extend out or roll up;
• and
• the retracting shaft tube having
• a connecting portion mounted on a bottom end of the retracting shaft tube;
• and
• a rotating shaft mounted on the connecting portion, wherein the retracting shaft tube is pivoted below the rear-side window adjacent to the forward side pillar via the rotating shaft, such that the retracting shaft tube is capable of being rotated frontward and rearward, wherein the curtain is capable of being pulled to extend out from the rotating shaft for shading the rear-side window;
• and
• a translocation mechanism mounted between the retracting shaft tube and the vehicle side wall, wherein when the curtain mechanism is folded, the translocation mechanism makes the retracting shaft tube located in a folded position in a front-tilted state, and the folded position is adjacent to a side edge of the forward side pillar, wherein when the curtain mechanism is unfolded, the retracting shaft tube is capable of being operated to be deflected toward a back of the forward side pillar to a normal position in a vertical state.