Patent ID: 11957293
Assignee: CHENGCHUAN LIN
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 18:
19. A telescopic shoe drying device, comprising:
a body, and
a heater, wherein:
the body comprises a base and a heat supply pipe,
the heat supply pipe is disposed on the base,
the heater is disposed in the body,
hot air generated by the heater is transported out of the heat supply pipe,
the heat supply pipe comprises at least two pipes, one of the at least two pipes encompassing another of the at least two pipe and configured to slide relative to each other,
the at least two pipes define a multi-section telescopic mechanism,
a connecting mechanism is disposed between two pipes of the at least two pipes configured to slide relative to each other,
in the connecting mechanism:
one pipe of the two pipes is concave to define a sliding groove,
a sliding base is slidably connected to the sliding groove,
the sliding base is configured to slide in and out relative to the one pipe in a radial direction,
the sliding base comprises a protruding portion and an insertion member,
a second pipe of the two pipes comprises an insertion groove,
the sliding base is configured to move between an extended state and a retracted state relative to the one pipe,
when the sliding base is in the extended state:
the protruding portion abuts a bottom end surface of the second pipe, and
the insertion member cooperates with the insertion groove, and when the sliding base is in the retracted state:
the protruding portion retracts in the sliding groove, and
the cooperation between the insertion member and the insertion groove is released.