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CN-224206719-U - Telescopic drying device for toilet bowl

CN224206719UCN 224206719 UCN224206719 UCN 224206719UCN-224206719-U

Abstract

The utility model provides a telescopic drying device for a toilet, which comprises a fan, a fixed air duct, a movable air duct and a telescopic driving assembly. The air outlet end of the fan is butt-jointed and installed at the air inlet of the fixed air duct, and the air outlet end of the fan is provided with a heater. The movable air duct and the fixed air duct are mutually sleeved, and the movable air duct has a telescopic degree of freedom relative to the fixed air duct. The telescopic driving assembly is arranged on the movable air duct and the fixed air duct and provides telescopic driving force for the movable air duct. According to the telescopic drying device for the toilet, the air duct is split into the fixed air duct and the movable air duct, the fixed air duct and the movable air duct are mutually sleeved, the movable air duct can be pushed out when in use under the action of the telescopic driving assembly, and the movable air duct is pulled back when not in use, so that the air outlet can be extended to a proper drying position, the drying effect and speed are improved, and the heat loss is avoided.

Inventors

  • HUANG JIAXIN
  • DU QIN

Assignees

  • 广东樱井科技有限公司

Dates

Publication Date
20260508
Application Date
20250514

Claims (10)

  1. 1. The telescopic drying device of the toilet bowl is characterized by comprising a fan, a fixed air duct, a movable air duct and a telescopic driving assembly; The air outlet end of the fan is arranged at the air inlet of the fixed air duct in a butt joint way, and a heater is arranged at the air outlet end of the fan; The movable air duct and the fixed air duct are mutually sleeved, and the movable air duct has a telescopic degree of freedom relative to the fixed air duct, The telescopic driving assembly is arranged on the movable air duct and the fixed air duct and provides telescopic driving force for the movable air duct.
  2. 2. The telescopic drying apparatus for a toilet according to claim 1, wherein the moving air duct is telescopically installed in the fixed air duct, and a sealing structure is provided between the moving air duct and the fixed air duct.
  3. 3. The telescopic drying device for the toilet bowl according to claim 2, wherein the movable air duct comprises a drying duct and a deodorizing duct, the drying duct and the deodorizing duct are arranged in parallel at intervals and are connected together at the air outlet end of the drying duct, the fixed air duct is also divided into a first channel and a second channel by a partition plate, and the drying duct and the deodorizing duct are respectively arranged in the first channel and the second channel in a telescopic manner.
  4. 4. The telescopic drying device for the toilet bowl according to claim 3, wherein the sealing structure comprises a sealing slot and a sealing ring, the sealing slot is arranged on the periphery of the second channel close to the air suction end and is communicated with the second channel, the sealing ring is inserted into the sealing slot and is sleeved on the periphery of the deodorizing pipeline in a fitting manner, and the sealing ring is fixedly arranged on the fixed air channel through a buckle, or the sealing structure comprises an annular rib arranged on the periphery of the air outlet end of the deodorizing pipeline.
  5. 5. The telescopic drying apparatus for a toilet bowl according to claim 2, wherein a baffle is installed at one end of the outer circumference of the moving air duct, a guide bar is installed at the other end of the outer circumference of the moving air duct, a guide chute is installed inside the fixed air duct corresponding to the guide bar, the moving air duct is inserted into the fixed air duct and guided by the guide bar and the guide chute, and the baffle limits the moving air duct to completely retract into the fixed air duct.
  6. 6. The telescopic drying device for the toilet bowl according to claim 1, wherein the telescopic driving assembly is driven by an air cylinder, a gear rack or a synchronous belt, or comprises a stepping motor, a driving wheel and a steel belt, the stepping motor is arranged at the air inlet end of the fixed air duct and drives the driving wheel to rotate in a reciprocating manner, one end of the steel belt is wound on the periphery of the driving wheel, and the other end of the steel belt is connected with the other end of the driving wheel and drives the movable air duct to form telescopic movement.
  7. 7. The telescopic toilet bowl drying apparatus according to claim 6, wherein the movable air duct and the fixed air duct are both of a downward curved arc structure, an opening is provided at the bottom of the air inlet end of the fixed air duct, the stepping motor is mounted at the bottom of the air inlet end of the fixed air duct, and the end of the steel belt extends between the movable air duct and the bottom of the fixed air duct through the opening and is connected with the movable air duct.
  8. 8. The telescopic drying device for the toilet bowl according to claim 7, wherein a guide groove is formed in the bottom of the inner cavity of the fixed air duct along the length direction of the fixed air duct, a stop block is arranged at the tail end of the guide groove, a guide block is arranged at the bottom of the movable air duct, the guide block moves in the guide groove along with the telescopic movement of the movable air duct, and the end part of the steel belt is installed together with the guide block.
  9. 9. The telescopic drying device for a toilet bowl according to claim 1, wherein the air inlet end of the fixed air duct is provided with a fan fixing bracket, and the fan is mounted on the fan fixing bracket.
  10. 10. The telescopic drying device for the toilet bowl according to claim 1, wherein the fixed air duct and the fan fixing support are assembled or integrally formed through a buckle, and the telescopic driving assembly is fixedly arranged at the air inlet end of the fixed air duct through a screw.

Description

Telescopic drying device for toilet bowl Technical Field The utility model relates to the technical field of toilet accessories, in particular to a telescopic drying device of a toilet. Background With the popularization and application of intelligent toilets, the requirements of people on the functional experience of the intelligent toilets are higher and higher, the warm air drying device of the existing intelligent toilets mainly takes a fixed position, fixes air outlet or swings an air outlet by utilizing a blade structure, changes the wind direction, enlarges the blown area of the air outlet, but the warm air drying device is fixed, the air outlet is fixed, and is far away from the position of the buttocks to be washed, so that the warm air drying function cannot be dried or the drying efficiency is low, the drying time is long, the expected drying effect of consumers on the warm air drying function cannot be met, and the pain point of industries and consumers is formed. Disclosure of utility model The utility model provides a toilet bowl drying structure with a telescopic air duct for solving the technical problems. A telescopic drying device of a toilet bowl comprises a fan, a fixed air duct, a movable air duct and a telescopic driving component, in particular, The air outlet end of the fan is butt-jointed and installed at the air inlet of the fixed air duct, and the air outlet end of the fan is provided with a heater, so that hot air with a drying effect can be provided for the air duct. The movable air duct and the fixed air duct are mutually sleeved, and the movable air duct has telescopic freedom degree relative to the fixed air duct, so that the movable air duct can extend out when in use and shrink when not in use. The telescopic driving assembly is arranged on the movable air duct and the fixed air duct and provides telescopic driving force for the movable air duct. According to the telescopic drying device for the toilet, the air duct is split into the fixed air duct and the movable air duct, the fixed air duct and the movable air duct are mutually sleeved, the movable air duct can be pushed out when in use under the action of the telescopic driving assembly, and the movable air duct is pulled back when not in use, so that the air outlet can be extended to a proper drying position, the drying effect and speed are improved, and the heat loss is avoided. Preferably, the movable air duct is telescopically arranged in the fixed air duct, and a sealing structure is arranged between the movable air duct and the fixed air duct, so that air can be prevented from leaking from a gap between the movable air duct and the fixed air duct. Preferably, in order to increase the function of the drying device, the movable air duct comprises a drying pipeline and a deodorizing pipeline, wherein the drying pipeline and the deodorizing pipeline are arranged at intervals in parallel, and the air outlet ends of the drying pipeline are connected together. The interior of the fixed air duct is also divided into a first channel and a second channel through the partition plate, and the drying pipeline and the deodorizing pipeline are respectively and telescopically arranged in the first channel and the second channel, so that the deodorizing pipeline can extend to the center of the pan surface of the closestool for sucking air during deodorizing. Preferably, the sealing structure comprises a sealing slot and a sealing ring, wherein the sealing slot is arranged on the periphery of the second channel close to the air suction end and is communicated with the second channel, the sealing ring is inserted into the sealing slot and is sleeved on the periphery of the deodorizing pipeline in a fitting manner, and the sealing ring is fixedly arranged on the fixed air channel through a buckle, so that the sealing ring seals a gap between the deodorizing pipeline and the second channel, or the sealing structure comprises an annular rib arranged on the periphery of the air outlet end of the deodorizing pipeline, so that the gap between the deodorizing pipeline and the second channel can be reduced, and the sealing effect is also achieved, and further odor can be prevented from overflowing through the gap between the deodorizing pipeline and the second channel during deodorizing. Preferably, a baffle is installed at one end of the periphery of the movable air duct, a guide bar is arranged at the other end of the periphery of the movable air duct, a guide chute is arranged in the fixed air duct corresponding to the guide bar, the movable air duct is inserted into the fixed air duct and guided by the guide bar and the guide chute, and the baffle limits the movable air duct to completely retract into the fixed air duct. Preferably, the telescopic driving assembly adopts a cylinder driving mode, a gear rack driving mode or a synchronous belt driving mode. Or the telescopic driving assembly comprises a stepping motor, a driving wheel and