Rotary assembly structure for distribution box and volute of automobile air conditioner

• Main Authors: TAN QIKAI, WU CHANGFA, NING XIANGMEI, YUAN YUE
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model belongs to the technical field of automobile air conditioners, and relates to a rotary assembly structure of an automobile air conditioner distribution box and a volute, which comprises a distribution box shell and the volute, the lower end of the volute is provided with a catching groove, the lower end of the distribution box shell is provided with a clip, and the clip is arranged in the catching groove; a limiting rib and an assembling rib are arranged on the clip; the assembling rib is arranged between the clip and the inner wall of the catching groove and is in contact with the inner wall of the catching groove; the limiting rib is arranged between the clip and the end surface of the catching groove and is used for limiting the downward sliding of the distribution box shell; a rib is arranged at the upper end of the volute, and a groove corresponding to the rib in position is formed in the upper end of the distribution box; and during assembly, the distribution box shell rotates by takin