CN-116135328-B - Waterway switching structure

CN116135328BCN 116135328 BCN116135328 BCN 116135328BCN-116135328-B

Abstract

The invention discloses a waterway switching structure which comprises a body, a waterway assembly, a transmission mechanism, a water diversion mechanism and a water outlet panel, wherein a pause water cavity and a switching cavity are arranged in the waterway assembly, a water stopping shaft is arranged between the pause water cavity and the switching cavity, the water stopping shaft is provided with a blocking piece, the blocking piece can block or communicate the pause water cavity and the switching cavity, the water diversion mechanism comprises a rotary disc and a water diversion piece, the rotary disc is provided with a water inlet hole, the rotary disc is arranged in the switching cavity, and the rotary disc and the water stopping shaft can rotate under the drive of the transmission mechanism. The waterway switching structure has the advantages that firstly, the water switching force value is small when the waterway switching structure is in suspension, secondly, the influence of high pressure on the switching force value can be reduced due to the pressure balancing structure, thirdly, the water outlet combination of single or mixed water outlet functions can be realized through the matching design of the rotary disc and the water distributing piece, and all the functional gears can be equally divided.

Inventors

LIN ZHIXIN
YE RUIYIN
XU LONGZONG
WU JINGUI

Assignees

厦门英仕卫浴有限公司

Dates

Publication Date: 20260505
Application Date: 20230323

Claims (7)

1. The waterway switching structure is characterized by comprising a body, a waterway assembly, a transmission mechanism, a water diversion mechanism and a water outlet panel, wherein a pause water cavity and a switching cavity are arranged in the waterway assembly, a water stopping shaft is arranged between the pause water cavity and the switching cavity, the water stopping shaft is provided with a blocking piece, the blocking piece can block or communicate the pause water cavity and the switching cavity, the water diversion mechanism comprises a rotary disc and a water diversion piece, the rotary disc is provided with a first water inlet hole and a second water inlet hole, the rotary disc is arranged in the switching cavity, and the rotary disc and the water stopping shaft can rotate under the driving of the transmission mechanism; The water channel assembly is also provided with a first sliding rail and a second sliding rail, the transmission mechanism comprises a transmission rod, a transmission rack, a pause gear and a transmission gear, and the pause gear and the transmission gear are respectively coaxially arranged with the water stopping shaft and the rotary table; The transmission rod is provided with a transmission shaft, the transmission rack is provided with a transmission groove, and the transmission shaft can be matched with the transmission groove; the transmission gear is also provided with a plurality of gear holes, and the gear holes can be matched with the marble structure to realize gear conversion.
2. The waterway switching structure of claim 1, wherein the water diversion sheet is provided with a first water diversion hole and a second water diversion hole, the first water inlet hole and the second water inlet hole can be respectively communicated with the first water diversion hole and the second water diversion hole, and the first water diversion hole and the second water diversion hole respectively correspond to the same or different water outlet functional areas.
3. The waterway switching structure of claim 2, wherein the back of the water diversion sheet includes a first water diversion functional area, a second water diversion functional area, a third water diversion functional area and a fourth water diversion functional area, and the first water diversion functional area, the second water diversion functional area, the third water diversion functional area and the fourth water diversion functional area correspond to a massage water waterway, an inner ring water waterway, a blade water waterway and a shower water waterway respectively.
4. A waterway switching structure according to claim 3, wherein the first or second water diversion holes are partitioned into a plurality of water diversion openings disposed adjacent to each other by ribs.
5. The waterway switching structure of claim 1, wherein the rotary disc includes a rotary shaft, a first disc, and a second disc, the diameters of the first disc and the second disc being different.
6. The waterway switching structure of claim 5, wherein the first disc and the second disc are respectively and sealingly connected to the waterway assembly and the water dividing piece, and the diameter of the first disc is smaller than the diameter of the second disc.
7. The waterway switching structure of claim 5 or 6, wherein the rotating shaft is provided with a groove body, and a spring and a wear-resistant sleeve are sequentially arranged in the groove body.

Description

Waterway switching structure Technical Field The invention relates to a waterway switching structure. Background The existing shower head mainly comprises panel rotation switching or button switching, wherein the panel rotation switching is difficult to realize single-hand switching, the rotation switching is easy to scrape, the button switching is large in switching force value and conventional function high-pressure switching force value in realizing a water suspension function, and user experience is poor. Disclosure of Invention In order to solve the above-mentioned problems, an object of the present invention is to provide a waterway switching structure. The waterway switching structure comprises a body, a waterway assembly, a transmission mechanism, a water diversion mechanism and a water outlet panel, wherein a water stopping cavity and a switching cavity are arranged in the waterway assembly, a water stopping shaft is arranged between the water stopping cavity and the switching cavity, the water stopping shaft is provided with a blocking piece, the blocking piece can block or communicate the water stopping cavity and the switching cavity, the water diversion mechanism comprises a rotary disc and a water diversion piece, the rotary disc is provided with a first water inlet hole and a second water inlet hole, the rotary disc is arranged in the switching cavity, and the rotary disc and the water stopping shaft can rotate under the driving of the transmission mechanism. Preferably, the water channel assembly is further provided with a first sliding rail and a second sliding rail, the transmission mechanism comprises a transmission rod, a transmission rack, a pause gear and a transmission gear, the pause gear and the transmission gear are respectively arranged coaxially with the water stopping shaft and the rotary table, the transmission rod and the transmission rack are respectively arranged on the first sliding rail and the second sliding rail, and two end sides of the transmission rack are respectively meshed with the pause gear and the transmission gear. Preferably, the transmission rod is provided with a transmission shaft, the transmission rack is provided with a transmission groove, and the transmission shaft can be matched with the transmission groove. Preferably, the transmission gear is further provided with a plurality of gear holes, and the gear holes can be matched with the marble structure to realize gear conversion. Preferably, the water diversion sheet is provided with a first water diversion hole and a second water diversion hole, the first water inlet hole and the second water inlet hole can be respectively communicated with the first water diversion hole and the second water diversion hole, and the first water diversion hole and the second water diversion hole respectively correspond to the same or different water outlet functional areas. Preferably, the back of the water diversion sheet comprises a first water diversion functional area, a second water diversion functional area, a third water diversion functional area and a fourth water diversion functional area, and the first water diversion functional area, the second water diversion functional area, the third water diversion functional area and the fourth water diversion functional area correspond to a massage water channel, an inner ring water channel, a blade water channel and a shower water channel respectively. Preferably, the first or second water diversion holes are divided into a plurality of water diversion openings which are adjacently arranged by ribs. Preferably, the rotary disc comprises a rotary shaft, a first disc body and a second disc body, and the diameters of the first disc body and the second disc body are different. Preferably, the first tray body and the second tray body are respectively and hermetically connected with the water channel component and the water diversion sheet, and the diameter of the first tray body is smaller than that of the second tray body. Preferably, the rotating shaft is provided with a groove body, and the groove body is internally provided with a spring and a wear-resistant sleeve in sequence. The waterway switching structure has the advantages that firstly, the water switching force value is small when the waterway switching structure is suspended, secondly, the influence of high pressure on the switching force value can be reduced due to the pressure balancing structure, thirdly, through the arrangement design of the structure, the combined water outlet of a single or mixed water outlet function can be realized, the pattern of the water outlet function is enriched, meanwhile, all function gears can be better equally divided, all function switching stroke equally divided can be realized, the function switching hand feeling is consistent, and the customer experience is improved. Drawings In order to more clearly illustrate the technical solutions of the present invention, the following