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

Claim 9:
10. 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 three pipes configured to slide relative to each other,
the three pipes define a multi-section telescopic mechanism,
the three pipes respectively define a lower pipe, a middle pipe, and an upper pipe,
the lower pipe is disposed on the base,
the middle pipe is slidably connected to the lower pipe,
the upper pipe is slidably connected to the middle pipe,
the middle pipe is connected to a first protrusion configured to move between a convex state and a non-convex state relative to the middle pipe,
the middle pipe is connected to the first protrusion through a first cantilever configured to be elastically deformed relative to the middle pipe,
the middle pipe comprises a first through hole penetrating an inner side and an outer side of the middle pipe,
the first cantilever is disposed in the first through hole,
one end of the first cantilever is secured to an inner wall of the first through hole,
the first cantilever is disposed with a first pressing portion configured to be pressed by a user,
the upper pipe is concave to define a give-way groove configured to cooperate with the first cantilever and to be pressed by the first pressing portion, and
when the first protrusion is in the convex state relative to the middle pipe:
the first protrusion abuts the lower pipe to enable the middle pipe and the lower pipe to be maintained in an extended state, and
the first pressing portion is disposed out of the lower pipe.