A toner cartridge that includes a toner cartridge body and a force-receiving part, the force receiving part comprising: a connecting portion , configured for connecting with the toner cartridge body; a driving head , wherein a first end of the driving head is configured to receive a force from an image forming device and a second end of the driving head is configured to transmit the force to the connecting portion; a rod , wherein the rod is capable of moving along a length direction of the toner cartridge body and one end of the rod along the length direction of the toner cartridge body is abutted against the driving head to fix the driving head relative to the connecting portion; wherein the force receiving part further includes a second elastic element ; wherein a first end of the second elastic element is connected to the connecting portion and a second end of the second elastic element is connected to the driving head; wherein when the force receiving part is in a first position, the second elastic element has a tendency to push the driving head away from the toner cartridge body; characterized in that : a) the force receiving part further includes a first elastic element , wherein one end of the first elastic element is connected to the driving head and the other end of the first elastic element is connected to the rod; b) the force receiving part further includes a third elastic element , wherein one end of the third elastic element is connected to the connecting portion and the other end of the third elastic element is connected to the rod. a connecting portion , configured for connecting with the toner cartridge body; a driving head , wherein a first end of the driving head is configured to receive a force from an image forming device and a second end of the driving head is configured to transmit the force to the connecting portion; a rod , wherein the rod is capable of moving along a length direction of the toner cartridge body and one end of the rod along the length direction of the toner cartridge body is abutted against the driving head to fix the driving head relative to the connecting portion; wherein the force receiving part further includes a second elastic element ; wherein a first end of the second elastic element is connected to the connecting portion and a second end of the second elastic element is connected to the driving head; wherein when the force receiving part is in a first position, the second elastic element has a tendency to push the driving head away from the toner cartridge body; characterized in that : a) the force receiving part further includes a first elastic element , wherein one end of the first elastic element is connected to the driving head and the other end of the first elastic element is connected to the rod; b) the force receiving part further includes a third elastic element , wherein one end of the third elastic element is connected to the connecting portion and the other end of the third elastic element is connected to the rod. a) the force receiving part further includes a first elastic element , wherein one end of the first elastic element is connected to the driving head and the other end of the first elastic element is connected to the rod; b) the force receiving part further includes a third elastic element , wherein one end of the third elastic element is connected to the connecting portion and the other end of the third elastic element is connected to the rod. <EOS>