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CN-122014900-A - Water outlet mode switching mechanism and water outlet device

CN122014900ACN 122014900 ACN122014900 ACN 122014900ACN-122014900-A

Abstract

The application relates to a water outlet mode switching mechanism and a water outlet device. The water outlet mode switching mechanism has the advantages of simplifying the structure, reducing the failure rate of the mechanism, improving the response speed and ensuring smoother operation and use. The water outlet mode switching mechanism comprises a first water channel, a switching part and a transmission assembly, wherein the switching part is provided with a first position and a second position which are distributed along the axial direction, the switching part is positioned at the first position when the water outlet device is used for discharging water, the switching part is positioned at the second position when the water outlet device is used for closing water, the switching part is connected with the transmission assembly when the switching part is positioned at the first position, the operation part can drive the switching part and the water distribution part to rotate around the axial direction through the transmission assembly so that the water distribution part is matched with each water outlet structure in sequence, and the switching part is separated from the transmission assembly when the switching part moves from the first position to the second position and is positioned at the second position.

Inventors

  • KANG JIABIN
  • LI MING

Assignees

  • 厦门建霖健康家居股份有限公司

Dates

Publication Date
20260512
Application Date
20260326

Claims (15)

  1. 1. The water outlet mode switching mechanism is characterized by being applied to a water outlet device, wherein the water outlet device comprises a shell (100), at least three water outlet structures are arranged on the water outlet side of the shell (100), each water outlet structure corresponds to one water outlet mode, and the water outlet mode switching mechanism comprises: A first waterway (1) for being provided within the housing (100), the first waterway (1) being movably provided with an operating member (2); the switching component (3) is at least partially sleeved in the first water channel (1), the switching component (3) is movably arranged relative to the first water channel (1), and a water diversion component (4) is arranged at one end of the switching component (3) facing the water outlet structure; The transmission assembly is arranged on the first water channel (1) and is connected with the operation part (2); The switching component (3) is provided with a first position and a second position which are distributed along the axial direction, the switching component (3) is positioned at the first position when the water outlet device is used for discharging water, the switching component (3) is positioned at the second position when the water outlet device is used for closing water, the switching component (3) is connected with the transmission assembly when the switching component (3) is positioned at the first position, the operation component (2) can drive the switching component (3) and the water diversion component (4) to rotate around the axial direction through the transmission assembly, the water diversion component (4) is matched with each water outlet structure in sequence to switch the water outlet mode, and the switching component (3) is separated from the transmission assembly when the switching component (3) is moved from the first position to the second position and is positioned at the second position.
  2. 2. The water outlet mode switching mechanism according to claim 1, wherein the water outlet mode comprises a default water outlet mode, the water outlet mode switching mechanism further comprises a reset mechanism, the reset mechanism is arranged on the first water channel (1) and the water diversion component (4), and when the switching component (3) moves from the first position to the second position, the switching component (3) and the water diversion component (4) rotate around an axial direction through the reset mechanism, so that the water diversion component (4) is matched with the water outlet structure corresponding to the default water outlet mode.
  3. 3. The water outlet mode switching mechanism according to claim 2, wherein the resetting mechanism comprises a resetting piece (501) and a resetting guide surface (502), one of the resetting piece (501) and the resetting guide surface (502) is arranged on the water diversion component (4), the other one of the resetting piece (501) and the resetting guide surface is arranged on the first water channel (1), when the switching component (3) moves from the first position to the second position, the resetting piece (501) abuts against the resetting guide surface (502) and slides along the resetting guide surface (502), and when the switching component (3) reaches the second position, the water diversion component (4) is matched with the water outlet structure corresponding to the default water outlet mode.
  4. 4. A water outlet mode switching mechanism according to claim 3, wherein the reset mechanism further comprises a limit groove (503), the limit groove (503) and the reset guide surface (502) are simultaneously arranged on the switching member (3) or the first water channel (1), and when the switching member (3) reaches the second position, the end of the reset member (501) is inserted into the limit groove (503).
  5. 5. The water outlet mode switching mechanism according to claim 1, wherein the water outlet device further comprises a water outlet net group (200), the water outlet net group (200) is arranged on the water outlet side of the shell (100), the water outlet structure is arranged on the water outlet net group (200), the water outlet mode switching mechanism further comprises an elastic reset assembly, the elastic reset assembly is arranged between the water outlet net group (200) and the switching component (3), and the elastic reset assembly is used for driving the switching component (3) to move from the first position to the second position in the closing process of the water outlet device.
  6. 6. The water outlet mode switching mechanism according to claim 5, wherein the elastic reset assembly comprises a first elastic component (6), an assembly groove (301) is formed in one side, facing the water outlet net group (200), of the switching component (3), one end of the first elastic component (6) is placed in the assembly groove (301), and the other end of the first elastic component is abutted with the water outlet net group (200).
  7. 7. The water outlet mode switching mechanism according to claim 6, wherein the elastic reset assembly further comprises a connecting piece (7), the connecting piece (7) is arranged in the assembly groove (301), the first elastic component (6) is sleeved outside the connecting piece (7), and the end face, facing away from the first elastic component (6), of the connecting piece (7) is in movable contact with the groove bottom of the assembly groove (301).
  8. 8. The water outlet mode switching mechanism according to claim 1, wherein the diameter of the water diversion component (4) is larger than the diameter of the switching component (3), and during the opening process of the water outlet device, water flow can act on one side of the water diversion component (4) facing away from the water outlet structure through the first water channel (1) so as to drive the switching component (3) to move from the second position to the first position.
  9. 9. The water outlet mode switching mechanism according to claim 1, wherein a seal (8) is provided between a portion of the switching member (3) disposed in the first waterway (1) and the first waterway (1).
  10. 10. The water outlet mode switching mechanism according to any one of claims 1 to 9, wherein the transmission assembly comprises a first transmission wheel (9) and a second transmission wheel (10) which are coaxially arranged, a first matching structure and a second matching structure are arranged between the first transmission wheel (9) and the second transmission wheel (10), the second transmission wheel (10) is linked with the first transmission wheel (9) through the first matching structure in a first axial direction, the second transmission wheel (10) is axially separated from the first transmission wheel (9) through the second matching structure in a second axial direction, the first direction is opposite to the second direction, a part of the structure of the operation part (2) is meshed with the first transmission wheel (9), and the operation part (2) has a first state and a second state; When the switching part (3) is positioned at the first position, the switching part (3) is connected with the second driving wheel (10), the operating part (2) drives the first driving wheel (9) and the second driving wheel (10) to rotate by a preset angle towards the first direction in the moving process of the operating part (2) from the first state to the second state, the preset angle is matched with the central angle corresponding to the adjacent water outlet structure, and the operating part (2) drives the first driving wheel (9) to rotate towards the second direction in the moving process of the operating part (2) from the second state to the first state, and the first driving wheel (9) and the second driving wheel (10) are separated in the axial direction.
  11. 11. The water outlet mode switching mechanism according to claim 10, wherein a first bump (11) is arranged on one side of the first driving wheel (9) facing the second driving wheel (10), a second bump (12) is arranged on one side of the second driving wheel (10) facing the first driving wheel (9), the first bump (11) is provided with a first matching surface (1101) and a first inclined surface (1102), the second bump (12) is provided with a second matching surface (1201) and a second inclined surface (1202), the first matching surface (1101) and the second matching surface (1201) form the first matching structure, and the first inclined surface (1102) and the second inclined surface (1202) form the second matching structure; When the operating component (2) drives the first driving wheel (9) to rotate towards the first direction, the first matching surface (1101) is abutted with the second matching surface (1201) so as to drive the second driving wheel (10) to rotate towards the first direction; When the operating part (2) drives the first driving wheel (9) to rotate towards the second direction, the first inclined surface (1102) is in sliding contact with the second inclined surface (1202), and the second driving wheel (10) is axially separated from the first driving wheel (9).
  12. 12. The water outlet mode switching mechanism according to claim 10, wherein when the switching member (3) is in the first position, an end of the switching member (3) away from the water diversion member (4) is connected with the second driving wheel (10) through a clamping structure for limiting the switching member (3) and the second driving wheel (10) in a circumferential direction.
  13. 13. The water outlet mode switching mechanism according to claim 12, wherein the clamping structure comprises a protrusion (1301) and a clamping groove (1302), one of the protrusion (1301) and the clamping groove (1302) is arranged at one end of the switching part (3) far away from the water diversion part (4), the other one is arranged at the inner wall of the second driving wheel (10), and the protrusion (1301) can be axially inserted into or separated from the clamping groove (1302).
  14. 14. A water outlet device, characterized by comprising a housing (100) and a water outlet mode switching mechanism according to any one of claims 1-13, the water outlet mode switching mechanism being arranged in the housing (100), the water outlet mode switching mechanism being arranged for switching a water outlet mode of the water outlet device.
  15. 15. The water outlet device of claim 14, wherein the water outlet device comprises a pull-out faucet.

Description

Water outlet mode switching mechanism and water outlet device Technical Field The application relates to the technical field of water outlet equipment, in particular to a water outlet mode switching mechanism and a water outlet device. Background The water outlet devices such as the tap are essential basic devices in daily life. For adapting to different use scenes and demands, the water outlet device mostly supports multiple water outlet modes, and a user can flexibly select according to the demands, so that the use convenience and the cleaning efficiency are improved, and daily water is more comfortable and more water-saving. In the related art, the key-type switching mechanism comprises a switching key and a water distribution disc, and the switching key drives the water distribution disc to rotate through a transmission assembly to realize the switching process of the water outlet mode. However, the structure of the transmission component of the current switching mechanism is complex, so that the problems of mechanism clamping stagnation, unsmooth and the like are easy to occur, the failure rate of products is increased, the condition that the required switching acting force is larger exists, the response speed of the mechanism is slow, the adjustment control is lagged, and the use experience is poor. Disclosure of Invention Accordingly, it is necessary to provide a water outlet mode switching mechanism and a water outlet device, which solve the problems of complicated structure, easy failure and slow response speed of the water outlet mode switching mechanism of the water outlet device. The water outlet mode switching mechanism is applied to a water outlet device, the water outlet device comprises a shell, at least three water outlet structures are arranged on the water outlet side of the shell, each water outlet structure corresponds to one water outlet mode, and the water outlet mode switching mechanism comprises: a first waterway for being disposed within the housing, the first waterway being movably provided with an operating member; The switching part is at least partially sleeved in the first water channel, and is movably arranged relative to the first water channel, and a water diversion part is arranged at one end of the switching part, which faces the water outlet structure; the transmission assembly is arranged on the first water channel and is connected with the operation part; The switching component is provided with a first position and a second position which are distributed along the axial direction, the switching component is positioned at the first position when the water outlet device is used for discharging water, the switching component is positioned at the second position when the water outlet device is used for closing water, the switching component is connected with the transmission assembly when the switching component is positioned at the first position, the operation component can drive the switching component and the water diversion component to rotate around the axial direction through the transmission assembly, so that the water diversion component is sequentially matched with each water outlet structure to switch the water outlet mode, and the switching component is separated from the transmission assembly when the switching component moves from the first position to the second position and is positioned at the second position. In one embodiment of the application, the water outlet mode comprises a default water outlet mode, the water outlet mode switching structure further comprises a reset mechanism, the reset mechanism is arranged on the first water channel and the water diversion component, and when the switching component moves from the first position to the second position, the switching component and the water diversion component rotate around the axial direction through the reset mechanism, so that the water diversion component is matched with the water outlet structure corresponding to the default water outlet mode. In one embodiment of the present application, the reset mechanism includes a reset element and a reset guiding surface, one of the reset element and the reset guiding surface is disposed on the water diversion component, the other is disposed on the first water channel, when the switching component moves from the first position to the second position, the reset element abuts against the reset guiding surface and slides along the reset guiding surface, and when the switching component reaches the second position, the water diversion component is matched with the water outlet structure corresponding to the default water outlet mode. In one embodiment of the present application, the reset mechanism further includes a limiting groove, the limiting groove and the reset guiding surface are simultaneously disposed on the switching component or the first water channel, and when the switching component reaches the second position, the end of the reset component