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CN-224208250-U - Pulse nozzle with automatic switching of water outlets

CN224208250UCN 224208250 UCN224208250 UCN 224208250UCN-224208250-U

Abstract

The utility model provides a pulse nozzle with an automatic water outlet switching function, which is characterized in that an inner water outlet is arranged in the middle of a nozzle surface cover, a plurality of outlet water ports are uniformly distributed on the periphery of the inner water outlet, and a rotary water outlet element, a water distribution disc, a middle flow guide piece and a plurality of flow guide pipes are combined to cooperate, so that the rotary water outlet element can be driven to rotate by utilizing the kinetic energy of water flow under the condition of no external control structure, a plurality of water outlet columns on the water outlet piece are aligned with openings on the water distribution disc in sequence, the automatic switching of a water flow path between the middle flow guide pipe and the outer flow guide pipe is realized, and the automatic alternate injection effect of the inner water outlet and the outlet water ports is finally formed. The structure design not only effectively expands the massage coverage of the nozzle, but also can form impulse water flow with clear rhythm and changeable direction, thereby remarkably enhancing the massage stimulation and comfort level. Meanwhile, the device does not need a complex control structure, so that the device has compact overall structure, convenient installation, high stability and wide practicability.

Inventors

  • ZHAO HUAIBIN

Assignees

  • 广州腾龙健康实业股份有限公司

Dates

Publication Date
20260508
Application Date
20250530

Claims (10)

  1. 1. The pulse nozzle with the automatic switching of the water outlets comprises a nozzle main body, a nozzle face cover and a nozzle core seat, wherein an inner water outlet is formed in the middle of the nozzle face cover, a preset number of water outlets are uniformly formed in the outer peripheral side of the nozzle face cover, the pulse nozzle is characterized by further comprising a rotary water outlet element, a water separating disc, a preset number of outer guide pipes and an intermediate guide piece, the intermediate guide piece comprises a converging water outlet part and a preset number of intermediate guide pipes connected with the converging water outlet part, the rotary water outlet element is rotatably arranged in the nozzle core seat, the rotary water outlet element comprises a water outlet piece, the water outlet piece comprises a water inlet part and a plurality of water outlet columns connected with the water inlet part, the water outlet columns are arranged close to one side of the water separating disc, a plurality of holes which are annularly arranged are formed in the water separating disc, one end of each hole, which is far away from the rotary water outlet element, is communicated with the middle guide pipe and the outer guide pipe at intervals, one side, which is far away from the water outlet of each guide pipe, of the corresponding water outlet is connected with one end, which is far away from the water outlet.
  2. 2. The pulse nozzle with automatically switched water outlets according to claim 1, wherein the rotary water outlet element further comprises a rotating shaft, the rotating shaft is arranged on the upper cutting end of the central axis of the water outlet piece and penetrates through the water outlet piece, and two ends of the rotating shaft are respectively and rotatably connected with the nozzle core seat and the water distribution disc.
  3. 3. The pulse nozzle with automatically switched water outlets according to claim 2, wherein the nozzle cartridge comprises a cartridge body and a cartridge base, a cartridge water inlet is arranged on the bottom side of the cartridge body, a cartridge air inlet is arranged on the middle side of the cartridge body, and the cartridge base is detachably arranged on the bottom of the cartridge body.
  4. 4. A pulse nozzle with automatically switched water outlets according to claim 3, wherein the water distribution disc comprises a disc body, the outer periphery of the disc body is provided with annular holes, and cylindrical accommodating cavities are formed in the periphery of the holes in an upward extending mode and are used for installing the middle guide pipe and the outer guide pipe.
  5. 5. The pulse nozzle with automatically switched water outlets according to claim 4, wherein a plurality of first connecting columns are arranged on one side, close to the columnar accommodating cavity, of the tray body, and a plurality of second connecting columns which are connected with the first connecting columns in a plugging mode are arranged on the nozzle face cover.
  6. 6. The pulse nozzle for automatically switching a water outlet according to claim 4, wherein a rotation hole rotatably connected with the rotation shaft is provided at a center of a side of the disk body away from the cylindrical receiving chamber and a center of the core base.
  7. 7. The pulse nozzle for automatically switching water outlets according to claim 1, wherein the number of the middle guide pipe, the outer guide pipe and the water outlet column is the same.
  8. 8. The pulse nozzle for automatically switching water outlets according to claim 1, wherein the number of the middle guide pipe, the number of the outer guide pipes and the number of the water outlet columns are 3.
  9. 9. A pulse nozzle with automatically switched water outlets according to claim 3, wherein a water outlet through column is arranged in the core seat body, and the water inlet part is sleeved on the water outlet through column.
  10. 10. The pulse nozzle for automatically switching a water outlet according to claim 1, wherein the nozzle body comprises a water inlet end and an opposite water spraying end, the water inlet end is provided with a water inlet and an air inlet, the water inlet and the air inlet are arranged in a staggered manner, the water spraying end is provided with a containing through hole for being inserted into the nozzle core seat, and the opening end of the containing through hole is provided with the nozzle face cover.

Description

Pulse nozzle with automatic switching of water outlets Technical Field The utility model relates to the technical field of bathtub nozzles, in particular to a pulse nozzle with an automatic water outlet switching function. Background Along with the continuous improvement of the household life quality, the functional requirements of people on the bathtub are gradually expanded from pure cleaning to comfortable hydrotherapy and massage experience. The common bathtub massage nozzle in the market at present mostly adopts fixed nozzle design, and rivers are spouted with single direction, constant intensity from the nozzle opening, form static water column. The design is simple in structure and low in cost, but the water outlet position and mode cannot be flexibly changed according to the requirements of users, so that the requirement of diversified massage experience is difficult to meet. To enhance the hydrotherapy effect of bathtubs, the art has introduced spray head devices with rotary massaging heads or adjustable water outlet angles, but most still achieve water column rotation only at a single water outlet, or can only be switched between a fixed number of angles. The device can change the water flow direction in one nozzle at most, but can not provide alternative injection of a plurality of water outlets at the same time, and can not realize automatic switching of the water outlets on the premise of not externally connecting a complex valve or electric driving, thereby limiting the effects of water flow pulse and multipoint massage. Therefore, there is a need to provide a bathtub pulse nozzle which has a simple structure and can automatically switch the spraying position between the inner water outlet and the outer water outlet, and maintain a stable pulse massage effect. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides the pulse nozzle with the water outlet automatically switched, which effectively solves the problems of single water outlet, limited massage range, dependence of the switching mode on external control and the like of part of traditional bathtub massage nozzles. The utility model provides a pulse nozzle of delivery port automatic switch-over, contains a nozzle main part, a nozzle face lid and a nozzle core seat, an interior delivery port has been seted up at the middle part of nozzle face lid, the outer periphery side of nozzle face lid evenly has laid the water gap that goes out of predetermined number, still contains a rotatory water outlet element, a water distribution dish, the outer honeycomb duct of predetermined number and an intermediate water conservancy diversion spare, intermediate water conservancy diversion spare contains a water converging outlet portion and the intermediate honeycomb duct of the predetermined number of being connected with water converging outlet portion, rotatory water outlet element rotatable set up in nozzle core seat, rotatory water outlet element contains a water outlet spare, water outlet spare contain a water inlet portion and with a plurality of water outlet columns that are the annular evenly laid that water inlet portion connects, the water outlet column is close to water distribution dish one side setting, be provided with a plurality of being annular arrangement's trompil on the water distribution dish, the trompil is kept away from the one end interval intercommunication of rotatory water outlet element is provided with in the centre and with outer honeycomb duct one side of water converging outlet portion is kept away from the water outlet tube is connected with the water outlet port. Preferably, the rotary water outlet element further comprises a rotating shaft, the rotating shaft is arranged on the upper cutting end of the central axis of the water outlet piece and penetrates out of the water outlet piece, and two ends of the rotating shaft are respectively and rotatably connected with the nozzle core seat and the water distribution disc. Further, the nozzle core seat comprises a core seat body and a core base, a core seat water inlet is formed in the side edge of the bottom of the core seat body, a core seat air inlet is formed in the side edge of the middle of the core seat body, and the core base is detachably arranged at the bottom of the core seat body. Further, the water diversion disc comprises a disc body, the periphery side of the disc body is provided with holes which are annularly arranged, a columnar accommodating cavity is formed in the periphery side of each hole in an upward extending mode, and the columnar accommodating cavity is used for installing the middle guide pipe and the outer guide pipe. Further, a plurality of first connecting columns are arranged on one side, close to the columnar accommodating cavity, of the tray body, and a plurality of second connecting columns in plug connection with the first connecting columns are arranged on the nozzle face cover. Further, a center