48results about How to "Reliable folding" patented technology

The utility model discloses a hot air comb convenient to carry and store, and belongs to the technical field of personal care appliances. Comprising a handle and an air outlet cylinder, and a self-rotating structure is arranged between the handle and the air outlet cylinder to enable the air outlet cylinder to rotate relative to the handle and be overlapped; the other end of the air outlet cylinder is connected with the anti-scalding comb head through a buckle assembly. The self-rotating structure comprises a rotating part, a sliding piece and the like, locking is achieved through clamping of a locking protruding column and an auxiliary clamping hole, and the jacking assembly is used for unlocking. The anti-scald comb head comprises a three-dimensional annular brush comb head and a single-face brush comb head, the three-dimensional annular brush comb head is convenient to operate and far away from a heat source due to the rotary handle design, and the single-face brush comb head divides a cavity to guide airflow. The wedge-shaped clamping block of the buckle assembly is matched with the L-shaped locking groove to achieve rapid disassembly and assembly of the comb head. The handle is connected with a power line through a quick-plug structure, and 360-degree circumferential rotation sliding electrification is supported. The problems that a traditional hot air comb is inconvenient to fold, the comb head is inconvenient to replace, and the anti-scalding effect is insufficient are solved, and the multifunctional hot air comb has the advantages of being convenient to store, convenient to replace the comb head and safe in anti-scalding effect due to the separated power line design.