Pull handle device, container with pull handle, and suitcase

A container with pull handle, comprising:

• a container;
• and
• a pull handle device, wherein the pull handle device comprises:
• two rods arranged along a first direction;
• and
• a handle arranged along a second direction to connect the two rods, wherein the handle comprises:
• a gripping structure;
• and
• a hanging structure provided on at least one side of the gripping structure, the hanging structure comprising a groove and a protrusion connected to each other, the protrusion being located on a side of the handle, and the groove being connected to the protrusion;
• wherein a projection of the groove along the second direction overlaps at least partially with a projection of the two rods along the second direction, the groove comprising at least an inclined portion and a curved portion connected to each other;
• wherein the inclined portion is inclined with respect to the second direction, the inclined portion being configured to:
• when a hung structure of a hung object comes into contact with the inclined portion, guide, by the inclined portion, at least a part of the hung structure to the curved portion;
• wherein the curved portion is configured to, when the hung structure applies force to the curved portion due to gravity of the hung object, create an angle between a direction of the force and the first direction, with the direction of the force pointing away from a center of the handle;
• wherein the gripping structure has a width of 130-150 mm in the second direction;
• wherein the groove has a depth of 7-9 mm in the first direction;
• and
• wherein the groove has a width of 11-13 mm in the second direction, and the first direction and the second direction are perpendicular to each other.

A suitcase, comprising:

• a pull handle device, wherein the pull handle device comprises:
• two rods arranged along a first direction;
• and
• a handle arranged along a second direction to connect the two rods, wherein the handle comprises:
• a gripping structure;
• and
• a hanging structure provided on at least one side of the gripping structure, the hanging structure comprising a groove and a protrusion connected to each other, the protrusion being located on a side of the handle, and the groove being connected to the protrusion;
• wherein a projection of the groove along the second direction overlaps at least partially with a projection of the two rods along the second direction, the groove comprising at least an inclined portion and a curved portion connected to each other;
• wherein the inclined portion is inclined with respect to the second direction, the inclined portion being configured to:
• when a hung structure of a hung object comes into contact with the inclined portion, guide, by the inclined portion, at least a part of the hung structure to the curved portion;
• wherein the curved portion is configured to, when the hung structure applies force to the curved portion due to gravity of the hung object, create an angle between a direction of the force and the first direction, with the direction of the force pointing away from a center of the handle;
• wherein the gripping structure has a width of 130-150 mm in the second direction;
• wherein the groove has a depth of 7-9 mm in the first direction;
• and
• wherein the groove has a width of 11-13 mm in the second direction, and the first direction and the second direction are perpendicular to each other.