Shopping trolley with double seat for children

The utility model discloses a front back seat two-person child shopping cart, comprising a cart frame, front wheel components, trailing wheel components, two chairs components, the cart frame comprises two side supports; The side support comprises a front wheel strut, a trailing wheel strut, a front arm lever, a back arm lever; the front end of the front wheel strut is connected with the front axle, the back end of the back wheel strut is connected with the back axle; the back end of the front wheel strut hinges with is connected with the front end of the back wheel strut; The front end of the front arm lever is hinged in the middle of the front wheel strut; the back end of the front arm lever and the front end of the back arm lever are mutual-hinged; the center part of the back wheel strut is hinged with center part of the back arm lever, a hinged axle of the front arm lever and the back arm lever is a horizontal axle rod which connecting scaffold on both sides, the back part of the back arm rod also is connected with a handle rod, a cross pushing rod which is between the two handle rods is connected with the top of the two handle rods, a button is positioned at the center part of the cross pushing rod, the button is connected with a lock-stretching mechanism.