WO2019057010A1

WO2019057010A1 - Periodic water outlet mechanism, periodic water outlet shower and periodic water outlet method

Info

Publication number: WO2019057010A1
Application number: PCT/CN2018/106003
Authority: WO
Inventors: 余章军
Original assignee: 福建欣宇卫浴科技股份有限公司
Priority date: 2017-09-21
Filing date: 2018-09-17
Publication date: 2019-03-28
Also published as: CN107377249A; CN107377249B

Abstract

A periodic water outlet mechanism (100), a periodic water outlet shower (10) and a periodic water outlet method, relating to the field of shower water outlet equipment. The periodic water outlet shower (10) comprises a variable water diversion plate (200), a variable water outlet panel (300) and a periodic water outlet mechanism (100), the periodic water outlet mechanism (100) comprising a ball head (110), an accommodating body (130), an impeller device (150), a rotary connection device (170) and a water plugging device (190). The water plugging device (190) comprises a water plugging base (190), a first absorbing member (193) and a plurality of water outlet control components (195); the water plugging base (190) is accommodated within a water plugging cavity (133), the first absorbing member (193) is detachably connected to a portion of the rotary connection device (170) extending into the water plugging device (190) and is arranged opposite to one of the water outlet control components (195), and the plurality of water outlet control components (195) are all accommodated within the water plugging base (191) for periodically opening a first water outlet (1914) and a second water outlet (1912) located on the water plugging base (191). Said periodic water outlet mechanism (100), periodic water outlet shower (10) and periodic water outlet method enable the water flow to have a stronger stereoscopic change; in addition, the periodic water flow has a massaging effect, greatly improving the shower experience.

Description

Periodic water discharge mechanism, periodic water shower and periodic water discharge method

Cross-reference to related applications

This application claims the priority of the Chinese patent application entitled "A Periodical Water Discharge Agency and Periodic Water Shower" submitted by the Chinese Patent Office on September 21, 2017, with the application number of 201710857894.X. The citations are incorporated herein by reference.

Technical field

The present disclosure relates to the field of shower water outlet devices, and in particular to a periodic water outlet mechanism, a periodic water outlet shower, and a periodic water discharge method.

Background technique

Showers and top sprays are one of the essential daily necessities in daily life. According to the investigation, all the water outlets of the hand showers and top sprays that are common in the market are open or closed at the same time. The position of the effluent is relatively fixed. In the process of use, the user needs to control the spraying position, lacking the sense of three-dimensional change, using a single function, and the monotony of the water is likely to cause visual fatigue.

In view of this, it is particularly important to design and manufacture a water outlet structure that can change the water discharge position so that the water spray periodically flows out from different positions.

Summary of the invention

An object of the present disclosure includes providing a periodic water discharge mechanism capable of causing water spray to periodically flow out from different positions, having a strong sense of stereoscopic change while being capable of acting as a massage.

The present disclosure is achieved by the following technical solutions.

A periodic water discharge mechanism comprises a ball head, a receiving body, an impeller device, a rotating connecting device and a water blocking device. The top of the receiving body is provided with a water inlet, and the ball head is detachably connected to the water inlet to accommodate the body The utility model has a water blocking plate, and the water blocking plate divides the inner cavity of the accommodating body into the impeller cavity and the water blocking cavity, the impeller device is accommodated in the impeller cavity and is arranged opposite to the water inlet, and one end of the rotating connecting device rotates with the impeller device Connected, the other end protrudes into the water blocking device and can rotate relative to the water blocking device. The water blocking device comprises a water blocking seat, a first adsorbing member and a plurality of water discharging control components, wherein the water blocking seat is accommodated in the water blocking chamber, and the first adsorbing member is detachably connected to the rotating connecting device and extends into the water blocking device and A plurality of water outlet control components are disposed in the water blocking seat, and the water blocking seat has a plurality of first water outlets and a plurality of second water outlets, one end of the plurality of water outlet control components Correspondingly extending into the plurality of first water outlets and selectively opening or closing the corresponding first water outlet under the adsorption of the first adsorbing member, the other ends of the plurality of water discharging control components projecting into the plurality of one-to-one correspondingly The second water outlet is capable of selectively closing or opening the corresponding second water outlet under the adsorption of the first adsorbing member.

Further, the water blocking seat comprises an inner ring housing and an outer ring housing, the outer ring housing is housed in the water blocking cavity, the plurality of first water outlets are disposed in the outer ring housing, and the inner ring housing is received in the outer ring a plurality of accommodating cylinders are arranged in the casing, and the rotating connecting device extends into the inner ring casing, and the plurality of accommodating cylinders are disposed around the portion of the rotating connecting device extending into the inner ring casing and corresponding to the plurality of first water outlets. a plurality of second water outlets are disposed at one end of each of the accommodating cylinders away from the first water outlet, and each of the water outlet control components is disposed in the corresponding accommodating cylinders, and the ends of the water outlet control components extend into the first water outlet And configured to selectively open the first water outlet or the second water outlet under the adsorption of the first adsorbing member.

Further, the accommodating cylinder extends from the edge thereof toward the center thereof in the radial direction of the inner ring housing, and the second water outlet is opposite to a portion of the rotary connecting device that protrudes into the water blocking device.

Further, each of the water outlet control components includes a water blocking ring, a water blocking guide shaft, an elastic member and a second adsorption member, one end of the water blocking guide shaft extends into the corresponding first water outlet, and the other end extends into the corresponding receiving cylinder And opposite to the second water outlet, the elastic member is sleeved on the portion of the water blocking guide shaft extending into the accommodating cylinder, and one end of the elastic member is limited by the end of the water blocking guide shaft near the first water outlet, and the other end is abutted The second adsorbing member is fixedly connected to one end of the water blocking guide shaft extending into the receiving cylinder, and is configured to selectively attract the first adsorbing member, and the water blocking ring is sleeved on the water blocking guide shaft extension. The first water outlet is located at one end of the first water outlet, and the water blocking ring is located between the inner ring housing and the outer ring housing, and is configured to selectively block the first water outlet or the second water outlet.

Further, the water outlet control component further includes a water blocking cover, the water blocking cover is disposed at an end of the receiving cylinder away from the corresponding first water outlet, and a first sealing ring is disposed between the water blocking cover and the receiving cylinder.

Further, the first adsorbing member includes a magnet block, and the second adsorbing member includes an iron block; or the first adsorbing member includes an iron block, and the second adsorbing member includes a magnet block.

Further, the plurality of water outlet control assemblies are evenly distributed along the circumference of the water storage chamber.

Further, the impeller device comprises a tilting water cover, a rotating impeller, a first rotating member and an impeller seat, the impeller seat is received in the impeller cavity, the oblique water cover is disposed on the top of the impeller seat, and the inclined water cover is provided with a plurality of An obliquely extending through hole, the rotating impeller is received in the impeller seat and opposite to the plurality of oblique through holes, configured to rotate under the impact of water entering through the plurality of oblique through holes, and the first rotating member is fixedly connected to the rotating impeller A side away from the side of the inclined water cover and rotatably connected with the rotating connecting device, the first rotating member rotates under the driving of the rotating impeller to drive the rotating connecting device to rotate.

Further, the impeller device further includes an impeller rotating shaft, one end of the impeller rotating shaft is fixedly connected with the oblique water cover, and the other end sequentially passes through the rotating impeller and the first rotating member and is fixedly connected with the bottom of the impeller seat, and rotates the impeller and the impeller rotating shaft The rotation fits and can rotate freely around the axis of rotation of the impeller.

Further, the impeller seat passes through the water blocking plate and is connected to the water blocking seat, and the bottom of the impeller seat is provided with an impeller seat bottom cover configured to engage the impeller seat.

Further, the rotary connecting device comprises a second rotating member and a rotating connecting shaft, one end of the rotating connecting shaft extends into the impeller seat and is rotatably connected with the impeller seat, and the other end extends into the water blocking seat and is rotatably connected to the bottom wall of the water blocking seat. The second rotating member is fixedly sleeved on one end of the rotating connecting shaft and protrudes into the impeller seat and is rotatably engaged with the first rotating member.

Further, the first rotating member includes a pinion gear, and the second rotating member includes a large gear that meshes with the large gear to achieve a rotational fit between the first rotating member and the second rotating member.

Further, the first adsorbing member is mounted to the rotary connecting shaft.

Further, the surface of the rotating connecting shaft is provided with a receiving groove, and the first adsorbing member is embedded in the receiving groove.

Further, a second sealing ring is disposed between the rotating connecting shaft and the impeller seat.

The utility model relates to a periodic water outlet shower, which comprises a variable water dividing plate, a variable water outlet panel and a periodic water discharging mechanism. The periodic water discharging mechanism comprises a ball head, a receiving body, an impeller device, a rotating connecting device and a water blocking device. The top of the body is provided with a water inlet, and the ball head is detachably connected to the water inlet. The receiving body has a water blocking plate, and the water blocking plate divides the internal cavity of the receiving body into an impeller cavity and a water blocking cavity, and the impeller The device is accommodated in the impeller chamber and disposed opposite to the water inlet. One end of the rotating connecting device is rotatably connected with the impeller device, and the other end extends into the water blocking device and can rotate relative to the water blocking device. The water blocking device comprises a water blocking seat, a first adsorbing member and a plurality of water discharging control components, wherein the water blocking seat is accommodated in the water blocking chamber, and the first adsorbing member is detachably connected to the rotating connecting device and extends into the water blocking device and A plurality of water outlet control components are respectively disposed in the water blocking seat, and the water blocking seat has a plurality of first water outlets, and the plurality of water outlet control components respectively extend into the plurality of first outlets The nozzle is capable of selectively opening or closing the first water outlet under the adsorption of the first adsorbing member. The variable water outlet panel is disposed on a side of the receiving body away from the ball head, and the variable water tray is received in the water blocking chamber and abuts against the bottom of the water blocking seat.

The periodic water discharge mechanism of the present disclosure has, for example, the following beneficial effects:

The present disclosure provides a periodic water discharge mechanism in which a water inlet is opened at the top of the accommodating body, and the ball head is detachably connected to the water inlet, so that water flows from the ball head into the water inlet. A water blocking plate is disposed in the receiving body, and the water blocking plate divides the internal cavity of the receiving body into an impeller cavity and a water blocking cavity, and the impeller device is accommodated in the impeller cavity and disposed opposite to the water inlet, and the rotating connecting device is One end is rotatably connected to the impeller device, and the other end extends into the water blocking device and is rotatable relative to the water blocking device. The water blocking seat is placed in the water blocking cavity, and the first adsorbing member is detachably connected to the rotating connecting device and extends into the water blocking device and is disposed opposite to one of the water discharging control components, and the plurality of water discharging control components are accommodated in In the water blocking seat, one end of the plurality of water outlet control assemblies protrudes into the plurality of first water outlets one by one and can selectively open or close the first water outlet under the adsorption of the first adsorption member. The other end selectively opens or closes the second water outlet. In actual use, water flows from the ball head to the water inlet and flows through the impeller device. The impeller device rotates under the driving of the water flow and drives the rotary connecting device to rotate, so that the first adsorbing member connected to the rotating connecting device periodically The plurality of water discharge control components are sequentially sequentially opened to the plurality of first water outlets under the adsorption of the first adsorbing members, so that the effluent periodically changes. Compared with the prior art, the present disclosure provides a periodic water discharge mechanism capable of controlling water flow to be periodically ejected from a plurality of first water outlets or second water outlets, so that the water flow has a strong stereoscopic change. At the same time, the water flow has a massage effect periodically, which greatly enhances the shower experience.

It is also an object of the present disclosure to provide a periodic water sprinkler that enables the water to periodically flow out from different positions, has a strong sense of three-dimensional change, and can function as a massage.

The periodic water sprinkler provided by the present disclosure comprises a multi-variable water-distributing tray, a multi-variable water-discharging panel and the above-mentioned periodic water-discharging mechanism, and the multi-variable water-discharging panel is disposed on a side of the accommodating body away from the ball head, and the water tray capacity is changed. Placed in the water blocking cavity and abuts the bottom of the water blocking seat.

The periodic water sprinkler of the present disclosure has the following beneficial effects;

By providing the above-mentioned periodic water discharge mechanism in the periodic water sprinkler, the water is periodically alternately discharged, so that the user can enjoy a certain degree of massage effect while showering, thereby effectively improving the user experience. Moreover, this form of periodic alternating water discharge also plays a role in saving water and reducing the waste of water resources.

The object of the present disclosure also includes providing a periodic water discharge method for realizing periodic alternating outflow of water flow by using the above-mentioned periodic water discharge mechanism, comprising the following steps:

The water flow is injected by the ball head, enters the impeller cavity through the oblique water cover, drives the rotating impeller to rotate, and then drives the rotating connecting shaft to rotate to open or close the first water outlet and the second water outlet according to a preset rule.

The periodic effluent method of the present disclosure has the following beneficial effects:

The periodic water discharge method realizes the periodic alternating outflow of the water flow by using the above-mentioned periodic water discharge mechanism, has a strong three-dimensional sense of change, and can also bring a certain user to the shower when using the periodic water discharge mechanism for showering Massage effect.

DRAWINGS

In order to more clearly illustrate the technical solutions of the disclosed embodiments, the drawings to be used in the embodiments will be briefly described below. It should be understood that the following drawings show only certain embodiments disclosed and therefore should not be It is considered to be a limitation on the scope, and other related drawings may be obtained according to the drawings without any creative work for those skilled in the art.

1 is a schematic exploded view of a periodic water sprinkler provided by a specific embodiment of the present disclosure;

Figure 2 is a schematic structural view of the water blocking device of Figure 1;

3 is a schematic exploded view of the water outlet control assembly of FIG. 2;

4 is a cross-sectional view of a periodic water sprinkler provided by an embodiment of the present disclosure.

Icon: 10-periodic water sprinkler; 100-periodic water outlet mechanism; 110-ball head; 130-receiving body; 150-impeller device; 151-oblique water cover; 153-rotating impeller; 155-first rotating member ;157-impeller seat; 159-impeller rotation shaft; 170-rotary connection device; 171-second rotation member; 173-rotation connection shaft; 190-water blocking device; 191-water blocking seat; 1911-inner ring housing; 1913-outer ring housing; 193-first adsorption member; 195-water outlet control assembly; 1951-water blocking ring; 1953-water blocking guide shaft; 1955-elastic member; 1957-second adsorption member; 1959-water blocking cover 200-variable water distribution plate; 300-multiple water outlet panel; 131-inlet nozzle; 132-impeller chamber; 133-water blocking chamber; 1912-second water outlet; 1914-first water outlet; 1915-receiving cylinder.

Detailed ways

The present invention will be clearly and completely described in detail with reference to the accompanying drawings in the disclosed embodiments. Some embodiments, but not all of the embodiments. The components of the disclosed embodiments, which are generally described and illustrated in the figures herein, can be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the disclosed embodiments are not intended to All other embodiments obtained by a person of ordinary skill in the art based on the embodiments disclosed herein without departing from the scope of the invention are the scope of the disclosure.

It should be noted that similar reference numerals and letters indicate similar items in the following figures. Therefore, once an item is defined in one figure, it is not necessary to further define and explain it in the subsequent figures.

In the description of the disclosure, it should be noted that the orientations or positional relationships of the terms "center", "upper", "vertical", "horizontal", "inside", "outside", etc. are based on the drawings. The orientation or positional relationship, or the orientation or positional relationship that is conventionally placed when the disclosed product is used, is merely for the convenience of describing the present disclosure and the simplified description, and does not indicate or imply that the device or component referred to has a specific orientation, The specific orientations and operations are not to be construed as limiting the disclosure. Moreover, the terms "first", "second", etc. are used merely to distinguish a description, and are not to be construed as indicating or implying a relative importance.

In the description of the disclosure, it should be noted that the terms "set", "connected", "installed", and "connected" are to be understood broadly, and may be fixed connections, for example, It may be a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements. The specific meaning of the above terms in the disclosure can be understood in the specific circumstances by those skilled in the art.

Some embodiments disclosed will be described in detail below with reference to the accompanying drawings. In the case of no conflict, the features in the embodiments described below can be combined with each other.

Referring to FIG. 1 , the embodiment provides a periodic water outlet shower 10 , which includes a variable water distribution tray 200 , a variable water outlet panel 300 , and a periodic water discharge mechanism 100 . The variable water outlet panel 300 is disposed on the periodic water outlet mechanism. On one side of the 100, the variable water dividing tray 200 is housed in the periodic water discharge mechanism 100 and abuts against the variable water outlet panel 300.

The periodic water discharge mechanism 100 includes a ball head 110, a receiving body 130, an impeller device 150, a rotating connecting device 170, and a water blocking device 190. The top of the receiving body 130 is provided with a water inlet 131, and the ball head 110 is detachably connected to the ball head 110. The water inlet 131 has a water blocking plate in the receiving body 130. The water blocking plate divides the inner cavity of the receiving body 130 into the impeller cavity 132 and the water blocking cavity 133. The impeller device 150 is received in the impeller cavity 132 and The water inlets 131 are oppositely disposed, one end of the rotary connecting device 170 is rotatably connected to the impeller device 150, and the other end is extended into the water blocking device 190 and is rotatable relative to the water blocking device 190. The water blocking device 190 is received in the water blocking chamber 133 and communicates with the impeller device 150 such that the water flows into the impeller device 150 through the water inlet 131 and then flows into the water blocking device 190.

In this embodiment, the variable water outlet panel 300 is disposed on a side of the accommodating body 130 away from the ball head 110, and the variable water dividing tray 200 is received in the water blocking chamber 133 and abuts against the bottom of the water blocking seat 191. .

In the embodiment, the variable water outlet panel 300 is provided with a plurality of water outlet holes for discharging the water into the plurality of water streams and discharging the periodic water outlet showers 10. Specifically, the plurality of water outlet holes are distributed in a ring shape. Of course, the plurality of water outlet holes are not limited thereto, and may be a fan-shaped distribution or an entire column distribution, and are not particularly limited herein.

Referring to FIG. 1 , in the present embodiment, the ball head 110 is screwed to the water inlet 131 . Specifically, the water inlet 131 is provided with an external thread extending in a direction perpendicular to the accommodating body 130, and the ball head 110 is provided with a nut having an internal thread, and the ball head 110 is formed by the screwing of the internal thread and the external thread. A detachable connection at the water inlet 131. This type of connection has a simple structure and reliable connection.

Of course, it is also possible to provide an internal thread at the water inlet 131 and an external thread on the ball head to cooperate with the internal thread to achieve a detachable fixed connection between the two, or to set the ball head 110 In the form of being inserted into the water inlet 131, the detachable and fixed connection between the ball head 110 and the accommodating body 130 can be achieved by the connection form. This embodiment does not specifically connect the two. Limited.

Referring to FIG. 2, the water blocking device 190 includes a water blocking seat 191, a first adsorbing member 193, and a plurality of water discharging control assemblies 195. The water blocking seat 191 is received in the water blocking chamber 133, and the first adsorbing member 193 is detachably connected to The rotating connecting device 170 extends into a portion of the water blocking device 190 and is disposed opposite to one of the water outlet control assemblies 195. The plurality of water outlet control assemblies 195 are housed in the water blocking seat 191. The water blocking seat 191 has a plurality of first outlets. The water outlet 1914 and the plurality of second water outlets 1912, one end of the plurality of water outlet control assemblies 195 project into the plurality of first water outlets 1914 in a one-to-one correspondence and can be selectively opened or closed under the adsorption of the first adsorption member 193. The first water outlet 1914, the other ends of the plurality of water outlet control assemblies 195 extend into the plurality of second water outlets 1912 in a one-to-one correspondence and can selectively close or open the corresponding second under the adsorption of the first adsorption member 193. Water outlet 1912.

In this embodiment, the number of the first water outlet 1914 and the second water outlet 1912 is three, and the number of the water outlet control components 195 is also three, and the angle between the two water outlet control components 195 is two. 120°, the rotation of the connecting device 170 can open the corresponding first water outlet 1914 and close the second water outlet 1912 opposite to the first water outlet 1914, while the remaining first water outlet 1914 is closed, and the rest The second water outlet 1912 is open. One of the three first water outlets 1914 has one and only one first water outlet 1914 is opened, and the three second water outlets 1912 have one and only one second water outlet 1912 is closed. Of course, not limited to this, when the first adsorbing member 193 is not limited to only one, the plurality of first water outlets 1914 can be simultaneously opened, and the number of the first water outlets 1914 is not limited to three. There may be four, five or six, and the distribution manner is not limited to the average of 120°, and may be other distribution modes, which are not specifically limited herein.

The water blocking seat 191 includes an inner ring housing 1911 and an outer ring housing 1913. The outer ring housing 1913 is received in the water blocking chamber 133 and has a plurality of first water outlets 1914. The inner ring housing 1911 is received in the outer ring housing. A plurality of accommodating cylinders 1915 are defined in the body 1913, and the rotating connecting device 170 extends into the inner ring housing 1911. The plurality of accommodating cylinders 1915 are disposed around the portion of the rotating connecting device 170 that projects into the inner ring housing 1911 and are The first water outlets 1914 are in one-to-one correspondence, and each of the water outlet control assemblies 195 are disposed in the corresponding receiving cylinders 1915, and the ends of the water outlet control assemblies 195 extend into the first water outlets 1914 for use in the first adsorption. The first water outlet 1914 or the second water outlet 1912 is selectively opened by the adsorption of the member 193.

In the present embodiment, the inner ring housing 1911 and the outer ring housing 1913 have the same shape, and each has a regular hexagonal frame shape. Of course, the inner ring housing 1911 and the outer ring housing 1913 may be a circular frame or a rectangular frame, and are not specifically limited herein.

2, and in conjunction with FIG. 3, in the present embodiment, the receiving cylinder 1915 extends from the edge thereof toward the center thereof in the radial direction of the inner ring housing 1911, and the second water outlet 1912 and the rotary connecting device 170 extend into the center. Portions of the water blocking device 190 are opposite. When the periodic water sprinkler realizes the periodic alternating water discharge, the first adsorbing member 193 on the rotating connecting device 170 can directly adsorb the water discharging control component 195 in the radial direction of the inner ring housing 1911 to realize the first water outlet. 1914 is opened to close the second water outlet 1912, thereby achieving the purpose of periodically alternately discharging water.

Such an arrangement not only shortens the adsorption path of the first adsorbing member 193 when adsorbing the water control unit 195, so that the sensing of the water discharging control unit 195 is more sensitive and the response speed is faster, and further, the water discharging control unit 195 is set to The relative form of the first adsorbing member 193 reduces the risk that the water outlet control assembly 195 cannot be adsorbed due to component interference, thereby improving the reliability of the induction, thereby ensuring the operational reliability of the periodic water shower of the embodiment. . Referring to FIG. 3, in the embodiment, the receiving cylinder 1915 is in the form of a cylindrical cylinder. Of course, the accommodating cylinder 1915 can also be in the form of a rectangular cylinder. The housing of the accommodating cylinder 1915 can be accommodated by the accommodating cylinder 1915. The embodiment does not have the specific shape of the accommodating cylinder 1915. Make restrictions.

Referring to FIG. 3, each of the water discharge control components 195 includes a water blocking ring 1951, a water blocking guide shaft 1953, an elastic member 1955, a second adsorption member 1957, and a water blocking cover 1959. One end of the water blocking guide shaft 1953 extends into the corresponding first. The water outlet 1914 has the other end extending into the corresponding receiving cylinder 1915 and opposite to the second water outlet 1912. The elastic member 1955 is sleeved on the portion of the water blocking guide shaft 1953 which protrudes into the receiving cylinder 1915, and one end of the elastic member 1955 is The water blocking guide shaft 1953 is adjacent to the end of the first water outlet 1914, and the other end abuts against the inner wall of the accommodating cylinder 1915. The second absorbing member 1957 is fixedly connected to the water blocking guide shaft 1953 and extends into the accommodating cylinder 1915. For selectively attracting the first adsorbing member 193, the water blocking ring 1951 is sleeved at one end of the water blocking guide shaft 1953 protruding into the first water outlet 1914, and is located at the inner ring housing 1911 and the outer ring housing 1913. Between, for selectively blocking the first water outlet 1914 or the second water outlet 1912. The water blocking cover 1959 is disposed at one end of the accommodating cylinder 1915 away from the corresponding first water outlet 1914, and a first sealing ring is disposed between the water blocking cover 1959 and the accommodating cylinder 1915.

Referring to FIG. 2, the outer contour of the water blocking ring 1951 may be curved, that is, the water blocking ring 1951 may have a circular cross section, and the first water outlet 1914 disposed on the outer ring housing 1913. There is a flared opening that is open toward the inner ring housing 1911, and the second water outlet 1912 provided on the inner ring housing 1911 has a flared opening that opens toward the outer ring housing 1913. When the water blocking ring 1951 closes the first water outlet 1914, the water blocking ring 1951 is partially embedded in the first water outlet 1914, and the outer contour surface thereof is wedged with the inner surface of the first water outlet 1914; when the water blocking ring 1951 is to be When the second water outlet 1912 is closed, the water blocking ring 1951 is partially embedded in the second water outlet 1912, and the outer contour surface thereof is wedged with the inner surface of the second water outlet 1912.

Such an arrangement ensures the tightness between the water blocking ring 1951 and the first water outlet 1914 / the second water outlet 1912, so that the water blocking ring 1951 can reliably close the first water outlet 1914 / the second water outlet 1912, The leakage of water through the gap between the water blocking ring 1951 and the outer ring housing 1913 when the water blocking ring 1951 closes the first water outlet 1914 is reduced, and the water flow when the water blocking ring 1951 closes the second water outlet 1912 The risk of leakage through the gap between the water blocking ring 1951 and the inner ring housing 1911 further improves the operational reliability of the periodic water sprinkler of the present embodiment.

In this embodiment, the first sealing ring may be an O-ring to seal the connection between the water blocking cover 1959 and the receiving cylinder 1915. Specifically, an annular groove may be formed on the end surface of the accommodating cylinder 1915 near the rotary connecting device 170 to realize the accommodation of the O-ring, and when the water blocking cover 1959 is disposed on the accommodating cylinder 1915, the water blocking cover The end face between the 1959 and the accommodating cylinder 1915 presses the O-ring to achieve a sealed connection between the water blocking cover 1959 and the accommodating cylinder 1915. Of course, it may also be a form in which the annular groove is opened on the inner surface of the water blocking cover 1959. As long as the arrangement is provided, the first sealing ring can be installed to realize the water blocking cover 1959 and the receiving cylinder 1915. A sealed connection between them is sufficient.

2 and FIG. 3, in this embodiment, the elastic member 1955 may be a coil spring. Moreover, a limiting member may be disposed at an end of the water blocking guide shaft 1953. The limiting member is in the form of a circumferential annular uniform distribution of the plurality of blades along the water blocking guiding shaft 1953, and the limiting member is located in the water blocking ring 1951 and The water blocking guide shaft 1953 is between. When the coil spring is fitted into the water blocking guide shaft 1953, the end portion thereof is abutted by the stopper.

When the first adsorbing member 193 adsorbs the second adsorbing member 1957, the second adsorbing member 1957 moves to the center of the water blocking seat 191 by the adsorption force, and at the same time, due to the second adsorbing member 1957 and the water blocking guide shaft 1953 The fixed setting between the limiting member and the limiting action of the limiting member on the coil spring causes the limiting member to compress the coil spring during the movement of the second adsorbing member 1957 to open the first water outlet 1914 and close the second water outlet 1912; When the adsorption force between the first adsorbing member 193 and the second adsorbing member 1957 disappears, the coil spring is released by the elastic restoring force, and the water blocking ring 1951 is moved to the edge of the water blocking seat 191 to be the first one. The nozzle 1914 is closed and the second water outlet 1912 is opened.

In this embodiment, the first adsorbing member 193 can be a magnet block, and the magnet block is mounted on one end of the rotating connecting shaft 173 and extends into the water blocking seat 191. Accordingly, the second adsorbing member 1957 is an iron block. The second adsorbing member 1957 is mounted at one end of the receiving cylinder 1915 near the rotating connecting shaft 173, and the first adsorbing member 193 adsorbs the second adsorbing member 1957 by magnetic attraction. Of course, the first adsorbing member 193 can also be an iron block, and the second adsorbing member 1957 is a magnet block, which can be selected according to actual needs.

Referring to FIG. 4, the impeller device 150 includes a slanted water cover 151, a rotating impeller 153, a first rotating member 155, an impeller seat 157, and an impeller rotating shaft 159. The impeller seat 157 is received in the impeller chamber 132, and the inclined water cover 151 is covered. a plurality of oblique through holes are defined in the top of the impeller seat 157, and the rotating impeller 153 is received in the impeller seat 157 and opposite to the plurality of oblique through holes for pulling through the plurality of oblique lines The hole enters the water under the impact of the rotation. The first rotating member 155 is fixedly coupled to the side of the rotating impeller 153 away from the inclined water cover 151 and is rotatably coupled to the rotating connecting device 170. The first rotating member 155 is rotated by the rotating impeller 153, thereby driving the rotary connecting device 170 to rotate. One end of the impeller rotating shaft 159 is fixedly connected with the oblique water cover 151, and the other end passes through the rotating impeller 153 and the first rotating member 155 in sequence and is fixedly connected with the bottom of the impeller seat 157. The rotating impeller 153 is rotatably engaged with the impeller rotating shaft 159 and The wheel 159 is free to rotate about the impeller.

Specifically, after the water flows through the plurality of oblique through holes, the water flow direction is inclined from the vertical direction to the horizontal direction and is opposite to the blades of the rotating impeller 153. Under the impact of the water flow, the rotating impeller 153 drives the first rotating member 155 to rotate, thereby driving The rotary joint 170 rotates.

In the present embodiment, the impeller seat 157 passes through the water blocking plate and is connected to the water blocking seat 191, and the bottom of the impeller seat 157 is provided with an impeller seat bottom cover for engaging the impeller seat 157.

The rotary connecting device 170 includes a second rotating member 171 and a rotating connecting shaft 173. One end of the rotating connecting shaft 173 extends into the impeller seat 157 and is rotatably connected with the impeller seat 157, and the other end extends into the water blocking seat 191 and is rotatably connected to the water blocking seat. The second rotating member 171 is fixedly sleeved on one end of the rotating connecting shaft 173 and extends into the impeller seat 157 and is rotatably engaged with the first rotating member 155. The first adsorbing member 193 is attached to the rotary connecting shaft 173.

Continuing to refer to FIG. 2 , specifically, the surface of the rotating connecting shaft 173 is provided with a receiving groove, and the first adsorbing member 193 is embedded in the receiving groove and fixed in the receiving groove. Such an arrangement reduces the interference collision between the first adsorbing member 193 and the water outlet control assembly 195 which occurs during the rotation of the rotary connecting shaft 173, which not only reduces the rotational resistance of the rotating connecting shaft 173, but also ensures smooth rotation of the rotating connecting shaft 173. Moreover, the risk of component damage caused by interference is also reduced, and the working life of the periodic water outlet mechanism of the embodiment is prolonged to a certain extent, thereby prolonging the service life of the periodic water shower of the embodiment. .

Specifically, in this embodiment, the first adsorbing member 193 can be inserted into the receiving slot. Such an arrangement can be disassembled and replaced in time after the adsorption of the first adsorbing member 193 fails, which is convenient for maintenance.

Of course, the first adsorbing member 193 can also be adhesively fixed in the accommodating groove. Such a setting has high connection reliability, and greatly reduces the first adsorption caused by excessive centrifugal force during the rotation of the rotating connecting shaft 173. The condition in which the piece 193 is thrown out ensures the operational reliability of the periodic water sprinkler of this embodiment.

Preferably, the first adsorbing member 193 is completely fitted into the rotating connecting shaft 173, and its outer surface smoothly transitions with the circumferential surface of the rotating connecting shaft 173.

In the present embodiment, a second seal ring is disposed between the rotary connecting shaft 173 and the impeller seat 157. Specifically, the second seal ring is a V-shaped seal ring. With such an arrangement, the sealing connection between the rotating connecting shaft 173 and the impeller seat 157 is realized, which prevents the mutual mixing of the two chambers of water flow to a certain extent, thereby ensuring the working reliability of the periodic water sprinkling shower 10 of the embodiment. Moreover, the V-ring has a strong wear resistance and a long service life.

In the embodiment, the first rotating member 155 and the second rotating member 171 may both be gears, and the first rotating member 155 and the second rotating member 171 are in mesh with each other. Specifically, the first rotating member 155 is a small gear, and the second rotating member 171 is a large gear, and the small gear meshes with the large gear to achieve a certain deceleration effect. Moreover, the use of the meshing gear to realize the rotational connection of the first rotating member 155 and the second rotating member 171 saves the space of the water blocking chamber 133, thereby making the structure of the periodic water sprinkler of the embodiment more compact. , the volume is smaller.

It should be noted that, in this embodiment, the first rotating member 155 and the second rotating member 171 may be the above-mentioned structural form that realizes power transmission by using the meshing gears, but it is not limited thereto, and other types may be adopted. The setting form, for example, realizes the power transmission between the two by the synchronous movement of the timing pulley, and the power transmission of the first rotating member 155 to the second rotating member 171 can be realized by the power transmission form. .

The working principle of the periodic shower provided by the embodiment is as follows: water is fed through the ball head 110, and then the water is rotated by the inclined water cover 151 to push the rotating impeller 153 and the first rotating member 155, and the first rotating member 155 drives the second rotating member 171. Decelerating, thereby driving the rotary connecting shaft 173 equipped with the first adsorbing member 193; when the first adsorbing member 193 is rotated to align with one of the first water outlets 1914, the second adsorbing is mounted on the water blocking guide shaft 1953. Under the magnetic attraction of the first adsorbing member 193, the water blocking guide shaft 1953 moves against the elastic force to the corresponding second water outlet 1912, and blocks the corresponding second water suction port through the water blocking ring 1951. The first water outlet 1914 opposite to the water blocking guide shaft 1953 is out of water, and the corresponding second water outlet 1912 does not emit water. The other water blocking guide shaft 1953 is caused by the other elastic members 1955 so that the other water blocking ring 1951 blocks the corresponding first water outlet 1914, and the other first water outlets 1914 do not discharge water, and the corresponding second water outlet 1912 Water. At one turn (360°), the three first water outlets 1914 and the three second water outlets 1912 alternately transform the water, thereby forming a versatile and comfortable water discharge effect.

In summary, compared with the prior art, the present embodiment provides a periodic water sprinkler 10, the water pressure drives the first rotating member 155 through the oblique through hole, and the first rotating member 155 drives the first rotating member 155. The rotating connecting shaft 173 of the adsorbing member 193 rotates. When the first adsorbing member 193 opposes the second adsorbing member 1957 on the water blocking guide shaft 1953, the water blocking guide shaft 1953 moves against the spring force due to the magnetic field. The water outlet 1914 is out of water, and the second water outlet 1912 does not emit water, thereby realizing a periodic switching function, so that the effluent has a pulse effect at the same time, thereby enabling massage and water saving while being showered.

The embodiment further provides a periodic water discharge method, which realizes the periodic alternating outflow of the water flow by using the periodic water discharge mechanism, and includes the following steps: injecting the water flow from the ball head 110, and further entering the impeller cavity 132 through the oblique water cover 151. The driving rotary impeller 153 is rotated to drive the rotary connecting shaft 173 to rotate to open or close the first water outlet 1914 and the second water outlet 1912 according to a preset rule. The specific process of the alternate water discharge has been described in the above text, so the text will not be described again.

The above description is only for the disclosed preferred embodiments, and is not intended to limit the disclosure, and various changes and modifications may be made by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the disclosure shall be covered by the public protection.

Industrial applicability

The present invention provides a periodic water discharge mechanism, a periodic water shower and a periodic water discharge method, which can realize periodic alternating water discharge, so that the user can enjoy a certain degree of massage effect while showering. Moreover, this form of periodic alternating water discharge also achieves the purpose of saving water and reduces the waste of water resources. In addition, it also increases the three-dimensional sense of water flow, which improves the shortcomings of visual fatigue caused by monotony water.

Claims

A periodic water discharge mechanism, comprising: a ball head, a receiving body, an impeller device, a rotating connecting device and a water blocking device, wherein the top of the receiving body is provided with a water inlet, and the ball head is detachably connected In the water inlet, the receiving body has a water blocking plate, and the water blocking plate divides the internal cavity of the accommodating body into an impeller chamber and a water blocking chamber, and the impeller device is accommodated in the water tank The impeller chamber is disposed opposite to the water inlet, one end of the rotary connecting device is rotatably connected to the impeller device, and the other end extends into the water blocking device and is rotatable relative to the water blocking device;

The water blocking device includes a water blocking seat, a first adsorbing member and a plurality of water discharging control assemblies, wherein the water blocking seat is received in the water blocking chamber, and the first adsorbing member is detachably connected to the rotating a connecting device extending into a portion of the water blocking device and disposed opposite to one of the water outlet control assemblies, wherein the plurality of water outlet control assemblies are housed in the water blocking seat, the water blocking seat having a plurality of a water outlet and a plurality of second water outlets, one end of the plurality of water outlet control assemblies projecting into the plurality of first water outlets in a one-to-one correspondence and capable of selectively adsorbing under the adsorption of the first adsorption member Opening or closing the corresponding first water outlet, the other ends of the plurality of water discharge control components projecting into the plurality of the second water outlets one by one and being selectable under the adsorption of the first adsorption member The corresponding second water outlet is selectively closed or opened.
The periodic water discharge mechanism according to claim 1, wherein the water blocking seat comprises an inner ring housing and an outer ring housing, and the outer ring housing is received in the water blocking chamber, and a plurality of The first water outlet is disposed in the outer ring housing, the inner ring housing is received in the outer ring housing and has a plurality of receiving cylinders, and the rotating connecting device extends into the inner ring shell a plurality of the receiving cylinders are disposed around the portion of the rotating connecting device that extends into the inner ring housing and are in one-to-one correspondence with the plurality of first water outlets, and the plurality of the second water outlets are disposed Each of the outlet control assemblies is disposed in each of the corresponding receiving cylinders, and an end of each of the outlet control assemblies extends into the end of each of the outlet tubes The first water outlet is configured to selectively open the first water outlet or the second water outlet under the adsorption of the first adsorbing member.
The periodic water discharge mechanism according to claim 2, wherein the accommodating cylinder extends from a side thereof toward a center thereof in a radial direction of the inner ring casing, and the second water outlet and the rotation The portion of the connecting device that projects into the water blocking device is opposite.
The periodic water discharge mechanism according to claim 2, wherein each of the water discharge control components comprises a water blocking ring, a water blocking guide shaft, an elastic member and a second adsorption member, and one end of the water blocking guide shaft extends The corresponding first water outlet is inserted into the corresponding receiving cylinder and is opposite to the second water outlet, and the elastic member is sleeved on the water blocking guide shaft and extends into the receiving a portion of the barrel, wherein one end of the elastic member is limited by an end of the water blocking guide shaft adjacent to the first water outlet, and the other end abuts against an inner wall of the receiving tube, the second adsorbing member The water blocking guide shaft is fixedly connected to one end of the accommodating cylinder, and is configured to selectively attract the first absorbing member, and the water blocking ring is sleeved on the water blocking guide shaft. One end of the first water outlet, and the water blocking ring is located between the inner ring housing and the outer ring housing, and is configured to selectively block the first water outlet or the second Outlet.
The periodic water discharge mechanism according to claim 4, wherein the water discharge control assembly further comprises a water blocking cover, wherein the water blocking cover is disposed at the receiving cylinder away from the corresponding first water outlet One end, and a first sealing ring is disposed between the water blocking cover and the receiving tube.
The periodic water discharge mechanism according to claim 5, wherein the first adsorbing member comprises a magnet block, and the second adsorbing member comprises an iron block; or the first adsorbing member comprises an iron block, The second adsorbing member includes a magnet block.
The periodic water discharge mechanism according to any one of claims 1 to 6, wherein a plurality of said water discharge control assemblies are uniformly distributed in a circumferential direction of said water storage chamber.
The periodic water discharge mechanism according to any one of claims 1 to 6, wherein the impeller means comprises a slanted water cover, a rotating impeller, a first rotating member and an impeller seat, and the impeller seat is accommodated in the In the impeller chamber, the oblique water cover is disposed on the top of the impeller seat, and the oblique water cover is provided with a plurality of oblique through holes, and the rotating impeller is accommodated in the impeller seat The oblique through holes are oppositely configured to rotate under the impact of water entering through the plurality of oblique through holes, and the first rotating member is fixedly coupled to the rotating wheel away from the inclined water cover The side is rotatably connected to the rotating connecting device, and the first rotating member is rotated by the rotating impeller to drive the rotating connecting device to rotate.
The periodic water discharge mechanism according to claim 8, wherein the impeller device further comprises an impeller rotation shaft, one end of the impeller rotation shaft is fixedly connected to the oblique water cover, and the other end passes through the rotation in sequence. The impeller and the first rotating member are fixedly coupled to the bottom of the impeller seat, and the rotating impeller is in rotational engagement with the impeller rotating shaft and is free to rotate about the impeller rotating shaft.
The periodic water discharge mechanism according to claim 8 or 9, wherein the impeller seat passes through the water blocking plate and is connected to the water blocking seat, and the bottom of the impeller seat is provided with an impeller seat bottom. a cover configured to fasten the impeller seat.
The periodic water discharge mechanism according to any one of claims 8 to 10, wherein the rotary connecting means comprises a second rotating member and a rotary connecting shaft, one end of the rotating connecting shaft projects into the impeller seat and Rotatingly connecting with the impeller seat, the other end extending into the water blocking seat and rotatingly connected to the bottom wall of the water blocking seat, the second rotating member is fixedly sleeved on the rotating connecting shaft and extending into the impeller One end of the seat is rotatably engaged with the first rotating member.
The periodic water discharge mechanism according to claim 11, wherein said first rotating member comprises a pinion gear, said second rotating member comprises a large gear, said pinion gear meshing with said large gear to realize a rotational fit between the first rotating member and the second rotating member.
The periodic water discharge mechanism according to claim 11 or 12, wherein the first adsorbing member is attached to the rotary connecting shaft.
The periodic water discharge mechanism according to claim 13, wherein a surface of the rotating connecting shaft is provided with a receiving groove, and the first adsorbing member is embedded in the receiving groove.
The periodic water discharge mechanism according to any one of claims 11 to 14, wherein a second seal ring is disposed between the rotary connecting shaft and the impeller seat.
A periodic water sprinkler, characterized by comprising a variable water deflector, a variable water outlet panel, and the periodic water discharge mechanism according to any one of claims 1 to 15, wherein the variable water outlet panel is provided on The receiving body is away from a side of the ball head, and the variable water tray is received in the water blocking cavity and abuts against a bottom of the water blocking seat.
A periodic water discharge method, characterized in that the periodic water discharge mechanism according to any one of claims 1 to 15 is used to realize periodic alternating outflow of water flow, comprising the following steps:

The water flow is injected by the ball head, enters the impeller cavity through the oblique water cover, drives the rotating impeller to rotate, and then drives the rotating connecting shaft to rotate to open or close the first water outlet and the second water outlet according to a preset rule.