Aging device and refrigerating and freezing apparatus

The aging device according to claim 11, wherein the seal mounting structures comprise a plurality of seal mounting ribs and a plurality of seal positioning columns;

• wherein
• the length of the seal positioning columns is greater than the length of the seal mounting ribs to provide a positioning function, and the seal mounting ribs and the seal positioning columns are respectively provided at ends away from the sealing ring with hook structures that match the seal mounting holes to securely fix the sealing ring to the periphery of the airflow outlet.

The aging device according to claim 11, wherein the sealing ring comprises a seal body, with the seal mounting structures provided on one side of the seal body;

• the sealing ring further comprises a bent structure formed on the other side of the seal body, and the cross-section of the bent structure has an inward-facing bend angle.

The aging device according to claim 11, wherein the middle part of the rear wall of the aging drawer has a recess formed inwardly into the aging chamber, with a return air baffle at the front end of the recess, and two extension surfaces extending obliquely from both sides of the return air baffle to the rear wall, with the inclination direction expanding outward from front to back, and the two extension surfaces being respectively provided with the air outlets;

• and
• the circulation fan is located at the rear of the recess to direct airflow through the air outlets on the two extension surfaces into the aging chamber.