CN117282559A - Water outlet device - Google Patents

Abstract

The invention relates to the field of bathroom products, and discloses a water outlet device. The water outlet device comprises a fixed disc, a rotary disc, a water outlet piece and a driving assembly, wherein a plurality of first mounting holes are formed in the fixed disc in sequence along the circumferential direction; the rotary table is coaxially and rotatably connected with the fixed disc, and a plurality of second mounting holes corresponding to the first mounting holes are formed in the rotary table; a water outlet channel is defined in the water outlet piece, one end of the water outlet piece is inserted into the second mounting hole, and the other end of the water outlet piece penetrates through the first mounting hole; the driving component is abutted with the turntable; the driving assembly can drive the turntable to alternately rotate relative to the fixed disk in the clockwise and anticlockwise directions, so that the hole wall of the second mounting hole is abutted with the water outlet piece and drives the water outlet piece to swing in a reciprocating manner. Each water outlet piece of the water outlet device swings out water along the circumferential direction of the water outlet device, and water bundles are more concentrated.

Description

Water outlet device

Technical field

The invention relates to the field of sanitary products, and in particular to a water outlet device.

Background technique

The water outlet angle of traditional shower heads is often fixed and can only meet basic bathing needs. As consumers increasingly pursue improved quality of life, shower heads with massage functions are favored by more and more consumers.

In the related technology, a runner, a crankshaft and multiple swinging water outlet parts are provided to achieve a wavy water outlet effect, and a massage effect is achieved through constantly changing water outlet angles. However, since each swinging member is sequentially connected to the crankshaft along the axial direction of the crankshaft's rotation axis, the entire water outlet device is elongated and the water outlet is not concentrated.

Contents of the invention

The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a water outlet device. Each water outlet member of the water outlet device swings along the circumferential direction of the water outlet device to emit water, so that the water beam is more concentrated.

The water outlet device according to the first embodiment of the present invention includes:

A fixed plate, the fixed plate is provided with a plurality of first mounting holes arranged sequentially along the circumferential direction;

A turntable, the turntable is coaxially connected to the fixed disk, and the turntable is provided with a plurality of second mounting holes corresponding to the first mounting holes;

A water outlet member, a water outlet channel is defined in the water outlet member;

A driving assembly, the driving assembly is connected to the turntable;

Wherein, the driving assembly can drive the turntable to rotate alternately in clockwise and counterclockwise directions relative to the fixed disk to drive the water outlet member to swing back and forth.

The water outlet device according to the embodiment of the present invention has at least the following beneficial effects:

Each water outlet member of the water outlet device of the present application swings along the circumferential direction of the water outlet device to emit water, and the water beam is more concentrated. Moreover, since there is no need to set a rotating shaft to connect each water outlet member in series, each water outlet member can be arranged sequentially along the circumferential direction, and the entire water outlet device Relatively compact. Moreover, the water outlet device of the present application can set the water outlet trajectories of each water outlet member to intersect by setting the swing amplitude of each water outlet member, so that when one water outlet member swings in the counterclockwise or clockwise direction, the previous water outlet member in that direction will It also swings in this direction so that the same area of the human body is alternately sprayed by two different water outlets, so that the human body is not exposed to water for a shorter time and basically does not feel hot and cold.

According to some embodiments of the present invention, one end of the water outlet member is inserted into the second installation hole, and the other end is passed through the first installation hole. When the turntable rotates relative to the fixed disk, the The hole wall of the second installation hole contacts the water outlet member and drives the water outlet member to swing.

According to some embodiments of the present invention, the fixed plate is provided with a plurality of elastic parts arranged in a circumferential direction, the first mounting hole is provided on the elastic part, and the outer wall of the water outlet member is in contact with the first The hole walls of the installation hole are sealed and connected, and the elastic part can elastically deform along with the swing of the water outlet part.

According to some embodiments of the present invention, the fixed plate further includes a main body portion, the main body portion defines an accommodation cavity with openings at both ends, the elastic portion covers an opening at one end of the accommodation cavity, and the water outlet The water outlet member includes a soft rubber part and a hard rubber part arranged sequentially along the water outlet direction. The cavity wall of the accommodation cavity can limit the swing range of the water outlet member. When the water outlet member is The hard rubber part swings to abut the cavity wall of the accommodation cavity, and when the turntable continues to rotate relative to the fixed plate, the contact point between the soft rubber part and the second mounting hole occurs. Extrusion deformation.

According to some embodiments of the present invention, the water outlet device includes a lower housing that accommodates the fixed disk, the turntable, and the driving assembly. The lower housing is provided with a water outlet hole, and the water outlet member is passed through Set on the water outlet hole, the water outlet member includes a soft rubber part and a hard rubber part arranged sequentially along the water outlet direction. The hole wall of the water outlet hole can limit the swing range of the water outlet member. When the hard rubber part swings When it comes into contact with the hole wall of the water outlet hole, and when the turntable continues to rotate relative to the fixed disk, the contact point between the soft rubber part and the second mounting hole is extruded and deformed.

According to some embodiments of the present invention, the water outlet device further includes an upper housing, the lower housing and the upper housing are detachably connected, the upper housing defines a water separation chamber and a water inlet channel, and the The water inlet channel runs through the wall of the water dividing chamber and is connected with the water dividing chamber. The lower housing defines a water passing chamber, and the water passing chamber is provided with the fixed disk, the rotating disk, The water outlet part and the driving assembly.

According to some embodiments of the present invention, the water outlet device further includes a limiting member, the limiting member is connected to the lower housing, and the fixing plate is disposed between the limiting member and the lower housing. , so that the displacement of the fixed plate is limited.

According to some embodiments of the present invention, the diameter of the second mounting hole gradually becomes larger along the water outlet direction of the water outlet member.

According to some embodiments of the present invention, the water outlet is disposed between the turntable and the fixed disk, and is in contact with the turntable and the fixed disk respectively. The rotational friction of the turntable drives the water outlet. The rotation of the component causes the water outlet component to swing back and forth.

According to some embodiments of the present invention, one end of the water outlet member is connected to the hole wall of the second installation hole, and the other end is penetrated through the first installation hole. When the water outlet member rotates synchronously with the turntable, , the outer wall of the water outlet member is in contact with the hole wall of the first installation hole and drives the water outlet member to reciprocally swing.

According to some embodiments of the present invention, the turntable is provided with an elastic part, the second mounting hole is provided on the elastic part, and the outer wall of the water outlet member is sealingly connected with the hole wall of the second mounting hole, so The elastic part can elastically deform along with the swing of the water outlet part.

According to some embodiments of the present invention, the turntable defines an adapter groove, the adapter groove is eccentrically arranged on the turntable, and the driving component penetrates the adapter groove and is connected to the adapter groove. The groove walls abut to convert the continuous rotation of the driving assembly into the alternate rotation of the turntable.

According to some embodiments of the present invention, the driving assembly includes a first rotating member and a camshaft coaxially disposed with the first rotating member, and the camshaft passes through the adapter groove, along the camshaft In the circumferential direction, the distance between the outer peripheral surface of the camshaft and the center of rotation gradually increases and then gradually decreases. As the first rotating member rotates, the outer peripheral surface of the camshaft contacts the groove wall of the adapter groove. Connect and drive the turntable to rotate.

According to some embodiments of the present invention, the driving assembly includes a first rotating member and an eccentric shaft eccentrically disposed on the first rotating member. The eccentric shaft protrudes from an end surface of the first rotating member and is inserted into In the adapter groove, as the first rotating member rotates, the eccentric shaft contacts the groove wall of the adapter groove and drives the turntable to rotate.

According to some embodiments of the present invention, the driving assembly further includes a worm and a second rotating member connected to the worm, the worm meshes with the first rotating member, and the water outlet device also defines a water inlet channel, The water flowing out of the water inlet channel can drive the second rotating member to rotate, and drive the worm and the first rotating member to rotate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples, wherein:

Figure 1 is a schematic structural diagram of a water outlet device according to an embodiment of the present invention;

Figure 2 is an exploded schematic diagram of the water outlet device according to the embodiment of the present invention;

Figure 3 is a cross-sectional view of the water outlet device according to the embodiment of the present invention;

Figure 4 is an enlarged schematic diagram of area A in Figure 3;

Figure 5 is a schematic diagram of the transmission assembly of the water outlet device according to the embodiment of the present invention;

Figure 6 is a schematic diagram of the water outlet type of the water outlet device according to the embodiment of the present invention;

Figure 7 is a schematic diagram of the contact between the camshaft and the connecting arm of the water outlet device in the ordinary water type state according to the embodiment of the present invention;

Figure 8 is a schematic diagram of the contact between the camshaft and the connecting arm of the water outlet device in the braided water type state according to the embodiment of the present invention;

Figure 9 is a schematic diagram of the contact between the water outlet member and the turntable and the lower housing of the water outlet device in the braided water type state according to the embodiment of the present invention;

Figure 10 is a schematic structural diagram of the water outlet part in the normal state and the extruded state respectively according to the embodiment of the present invention;

Figure 11 is a schematic diagram of the contact between the water outlet part and the rotating plate and the fixed plate respectively in the water outlet device of the embodiment of the present invention in the braided water type state;

Figure 12 is a schematic structural diagram of another type of driving water outlet component of the water outlet device according to the embodiment of the present invention.

Reference signs:

Fixed plate 100; elastic part 110; first mounting hole 111; main body part 120; accommodation cavity 121;

Turntable 200; second mounting hole 210; connecting arm 220; adapter groove 221; ring portion 230; shaft portion 240;

Water outlet part 300; water outlet channel 310; soft rubber part 320; hard rubber part 330;

Driving assembly 400; first rotating member 410; camshaft 420; worm 430; second rotating member 440;

Lower housing 500; water outlet hole 510; water passage chamber 520; water outlet level 530;

Upper housing 600; water separation chamber 610; water inlet channel 620;

Limiting piece 700.

Detailed ways

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and cannot be understood as limiting the present invention.

In the description of the present invention, it should be understood that orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or position relationships shown in the drawings and are only In order to facilitate the description of the present invention and simplify the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the present invention, several means one or more, plural means two or more, greater than, less than, more than, etc. are understood to exclude the original number, and above, below, within, etc. are understood to include the original number. If there is a description of first and second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of indicated technical features. relation.

In the description of the present invention, unless otherwise explicitly limited, words such as setting, installation, and connection should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meaning of the above words in the present invention in combination with the specific content of the technical solution.

In the description of the present invention, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" is intended to be in conjunction with the description of the embodiment. or examples describe specific features, structures, materials, or characteristics that are included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiment of the first aspect of the present application proposes a water outlet device, as shown in Figures 1 to 5. The water outlet device includes a fixed plate 100, a rotating plate 200, a water outlet part 300 and a driving assembly 400. It can be understood that the water outlet device The device also includes a casing (including an upper casing 600 and a lower casing 500). The fixed plate 100, the turntable 200, the water outlet 300 and the driving assembly 400 are all arranged in the water passage chamber 520 in the lower casing 500. The cavity 520 is connected to an external water source. After the water flows into the water passing cavity 520, it is sprayed out of the water outlet device through the water outlet member 300.

In order to achieve the massage effect of the water outlet device, the fixed plate 100 and the rotating plate 200 are coaxially connected. The fixed plate 100 is provided with a plurality of first mounting holes 111. Each first mounting hole 111 is arranged along the circumferential direction of the fixed plate 100. The rotating plate A plurality of second mounting holes 210 are provided on the body. The number of the second mounting holes 210 is the same as the number of the first mounting holes 111. In the initial state, the second mounting holes 210 correspond to the first mounting holes 111 one by one.

Driven by the motor or impacted by water flow, the driving assembly 400 can drive the turntable 200 to rotate a small amount in the clockwise or counterclockwise direction relative to the fixed disk 100, and then the turntable 200 resets in the opposite direction, and the cycle repeats. And drive the water outlet member 300 to swing back and forth, thereby forming a water shape as shown in the right picture in Figure 6 .

In the embodiment of the first aspect, both the first mounting hole 111 and the second mounting hole 210 are through holes, thereby being able to accommodate the installation of the water outlet member 300. One end of the water outlet member 300 is inserted into the second installation hole 210, and the other end of the water outlet member 300 is inserted into the second installation hole 210. Passed through the first mounting hole 111. A water outlet channel 310 is defined in the water outlet member 300, and the water outlet channel 310 is connected through the water chamber 520 and the external environment, so that water flow can flow out through the water outlet channel 310. When the turntable 200 rotates relative to the fixed disk 100, as shown in Figures 4 and 9, the hole wall of the second mounting hole 210 of the turntable 200 rotates to abut the upper end of the water outlet part 300, thereby driving the water outlet part 300 relative to the fixed plate 100. The disk 100 swings. Since the turntable 200 rotates periodically relative to the fixed disk 100, the water outlet member 300 swings periodically back and forth relative to the fixed disk 100.

In a further embodiment, there is a certain gap between the water outlet member 300 and the hole wall of the first mounting hole 111 so that the water outlet member 300 can swing relative to the fixed plate 100. However, the gap may cause water leakage and affect the water-shaped effect. To this end, in other embodiments, as shown in FIGS. 2 and 4 , the fixed plate 100 is made of elastic material, or the fixed plate 100 is provided with a plurality of elastic parts 110 arranged in the circumferential direction. A mounting hole 111 is provided on the elastic part 110, and the outer wall of the water outlet member 300 is sealingly connected to the hole wall of the first mounting hole 111, thereby closing the first mounting hole 111 so that the water flow can only flow from the water outlet of the water outlet member 300. outflow from channel 310. In order to enable the water outlet part 300 to swing, the elastic part 110 is made of elastic material and can undergo a certain elastic deformation. Therefore, when the hole wall of the second mounting hole 210 abuts the water outlet part 300 and drives it to swing, the water outlet part 300 squeezes Press the elastic part 110 on one side and pull the elastic part 110 on the other side to elastically deform, thereby allowing the water outlet member 300 to be tilted. Referring to FIGS. 7 and 8 , when the maximum outer diameter of the camshaft 420 is in contact with neither the upper connecting arm 220 nor the lower connecting arm 220 , the elastic portion 110 can also be elastically deformed and reset. The water outlet part 300 is driven to reset, that is, the turntable 200 is driven to reset relative to the fixed plate 100 .

As shown in Figures 1 to 3, the water outlet device includes an upper housing 600 and a lower housing 500. The lower housing 500 defines a water passage chamber 520, and the fixed plate 100, the turntable 200, the driving assembly 400, etc. are accommodated in the passage. in the water chamber 520. The lower housing 500 is provided with a water outlet hole 510 at a position corresponding to the first installation hole 111. The water outlet member 300 is disposed through the water outlet hole 510. The hole wall of the water outlet hole 510 is slightly larger than the outer diameter of the water outlet member 300. Therefore, as shown in FIG. As shown in 9, when the water outlet member 300 swings to a certain range, it will contact the hole wall of the water outlet hole 510, thereby limiting its swing range.

It should be noted that at this time, the driving assembly 400 still drives the turntable 200 to rotate relative to the fixed plate 100, so that the end of the water outlet member 300 that contacts the hole wall of the second mounting hole 210 is extruded and deformed, as shown in Figures 9 and 10 As shown in FIG. 10 , the water inlet of the water outlet channel 310 changes from the circular shape in the normal state shown on the left side of FIG. 10 to the oval shape as shown on the right side of FIG. The water velocity in channel 310 increases. It should be explained that in the legend shown in FIG. 10 , the upper left figure shows a cross-sectional view of the water outlet part 300 in a normal state, the upper right figure shows a cross-sectional view of the water outlet part 300 in a squeezed state, and the lower left figure shows a cross-sectional view of the water outlet part 300 in a normal state. The top view of the water outlet part 300 is shown in the lower right figure in the extruded state. Specifically, at least one end of the water outlet member 300 close to the second installation hole 210 is made of elastic material. When the water outlet member 300 returns to its position, the extrusion deformation part will elastically return to its original position. In the embodiment shown in FIGS. 9 and 10 , the water outlet part 300 includes a soft rubber part 320 and a hard rubber part 330 . The soft rubber part 320 and the hard rubber part 330 are arranged in sequence along the water outlet direction. The soft rubber part 320 and the hard rubber part 330 330 respectively defines sub-outlet channels, which are combined to form the outlet channel 310. The soft rubber part 320 is made of elastic material and is capable of elastic deformation and elastic reset.

Due to the reduction of the water passing area, the water flow velocity in the water outlet channel 310 increases, so that the water flow has greater inertia after it is sprayed out of the water outlet device to maintain the angle when the water flow is ejected, thereby improving the stability of the braided water pattern; On the other hand, when the water flow is ejected at an angle, if the ejection speed of the water flow remains unchanged, the component velocity in the vertical direction will become smaller, giving consumers the feeling that when the water outlet member 300 swings, the water outlet speed becomes smaller. , so as the water outlet member 300 swings and returns, the consumer will feel the impulse of the water suddenly increases and decreases. In this embodiment, by reducing the water passing area when the water outlet member 300 swings, the water outlet speed is increased. In order to compensate for the change in vertical velocity caused by tilt, the impact force of the water outlet member 300 in the swing state and the initial state remains stable, making the consumer's shower experience better.

Or, unlike the above embodiments where the water outlet member 300 swings to a certain extent and then contacts the hole wall of the water outlet hole 510 of the lower housing 500 , in other embodiments, the water outlet member 300 can also be installed through the fixing plate 100 . Limitation of swing amplitude. Specifically, as shown in FIG. 11 , the fixed plate 100 includes a main body 120 . The main body 120 defines an accommodation cavity 121 . The elastic part 110 covers the top opening of the accommodation cavity 121 . The water outlet member 300 is inserted through the accommodation cavity 121 . The cavity 121 is set. The water outlet part 300 is provided with a soft rubber part 320 and a hard rubber part 330 in sequence along the water outlet direction. By reasonably setting the size of the accommodation cavity 121, when the water outlet part 300 swings to a certain extent, the hard rubber part 330 of the water outlet part 300 is in contact with the container. The cavity walls of the cavity 121 are in contact. At this time, when the turntable 200 continues to rotate relative to the fixed disk 100 , the contact between the soft rubber part 320 and the second mounting hole 210 is extruded and deformed.

Relatedly, as shown in FIGS. 4 , 9 and 11 , along the water outlet direction of the water outlet member 300 , the diameter of the second mounting hole 210 gradually becomes larger, thereby guiding the extrusion deformation of the water outlet member 300 .

Further, the upper housing 600 and the lower housing 500 of the water outlet device are detachably connected. As shown in Figure 3, the lower housing 500 defines a water passage chamber 520 and an opening located on the upper side of the water passage chamber 520. The upper housing 600 is inserted into the lower housing 500 through the opening and closes the opening. The upper housing 600 defines a water-dividing chamber 610 and a water inlet channel 620. The water inlet channel 620 penetrates the wall of the water-dividing chamber 610 and is connected with the water-passing chamber 520 and the water-dividing chamber 610 respectively.

Further, the water outlet device also includes a limiting member 700, which is connected to the lower housing 500. As shown in FIGS. 2 to 4, the fixed plate 100 is disposed between the limiting member 700 and the lower housing 500. The displacement of the fixed plate 100 is restricted.

This application also proposes a second embodiment, which implements braided water type water outlet through a water outlet device of another structure. Specifically, as shown in FIG. 12 , the water outlet member 300 is disposed between the rotating disk 200 and the fixed disk 100 , and is in contact with the rotating disk 200 and the fixed disk 100 respectively. The water outlet part 300 may be spherical as shown in Figure 12, or may be cylindrical, etc. A penetrating water outlet channel 310 is provided on the peripheral surface of the water outlet member 300. Therefore, when the turntable 200 rotates relative to the fixed plate 100, the turntable 200 drives the water outlet member 300 to rotate through friction, so that the water outlet channel 310 of the water outlet member 300 is tilted. , thus enabling inclined water discharge. As the turntable 200 rotates alternately, the water outlet member 300 rotates alternately due to the friction force, so that the sprayed water flows back and forth.

This application also proposes a third embodiment, which is different from the embodiment of the first aspect and the embodiment of the second aspect, in that the water outlet of the braided water type is realized through a water outlet device of another structure. Specifically, one end of the water outlet member 300 is connected to the hole wall of the second installation hole 210 (not shown in the figure), so that the water outlet member 300 can rotate synchronously with the turntable 200; the other end of the water outlet member 300 is inserted into the fixed plate 100. When the water outlet member 300 rotates synchronously with the turntable 200, the outer wall of the water outlet member 300 contacts the wall of the first installation hole 111, thereby driving the water outlet member 300 to swing back and forth.

For this implementation, it can be understood that, in the same manner as in the previous embodiment, the elastic part 110 is provided on the fixed plate 100, the elastic part 110 is provided on the turntable 200 of this embodiment, and the second mounting hole 210 is provided on the elastic part. On the part 110 , the outer wall of the water outlet part 300 is sealingly connected to the hole wall of the second mounting hole 210 , so that the elastic part 110 can elastically deform as the water outlet part 300 swings.

It can be understood that no matter which of the above embodiments is implemented, the water outlet parts 300 are evenly distributed along the circumferential direction of the circumference. When the turntable 200 rotates relative to the fixed plate 100, each water outlet part 300 swings in the same direction, thus forming a shape as shown in the figure. The water type shown in the right picture in Figure 6 needs to be explained. The left side picture in Figure 6 is an ordinary water type, that is, the water type that vertically discharges water when the swing angle of the water outlet 300 is 0. The right side picture in Figure 6 Shown is a braided water type, that is, a water type in which water is discharged obliquely when the water outlet member 300 swings. Viewed from the side, the water outlet device forms a staggered braided water pattern, which is more beautiful. Moreover, as the water outlet member 300 swings back and forth, the water type of the water outlet device will continuously switch between the ordinary water type and the braided water type, further improving the aesthetics of the water type. For the user, as the turntable 200 rotates back and forth, the water outlet type of the water outlet device automatically switches back and forth between the ordinary water type and the braided water type, thereby bringing a massage-like shower experience.

In addition, along the projection of the water outlet device onto the ground, it can be seen that the swing direction of the water outlet member 300 is the tangent direction of the circumference of the turntable 200. The water outlet trajectories of adjacent water outlet members 300 intersect with the projection lines on the ground. The water outlet trajectories of each water outlet member 300 are at The projection on the ground forms a circle or a polygon close to a circle. In the prior art, the water outlet trajectories of each water outlet member 300 of the water outlet device are multiple parallel straight lines, and the water outlet is not concentrated. Moreover, the sequential arrangement of the water outlet members 300 along the axis of the rotating shaft requires more axial space, resulting in the water outlet device being damaged. The overall volume is larger. However, each water outlet member 300 of the water outlet device of the present application swings along the circumferential direction of the water outlet device to emit water, and the water beam is more concentrated. Moreover, since there is no need to set a rotating shaft to connect each water outlet member 300 in series, each water outlet member 300 can be arranged sequentially along the circumferential direction. , the entire water outlet device is relatively compact.

On the other hand, in actual application scenarios of various water outlet devices in the prior art, since the water outlet trajectories of each water outlet member 300 are parallel and do not intersect, for this reason, taking a water outlet member 300 swinging left and right to spray the human body as an example, when When the water outlet 300 swings to spray the left side of the human body, the skin on the right side of the human body is not sprayed with water; when the water outlet 300 swings to the right side of the human body to spray, the skin on the left side of the human body is not sprayed by water, which easily causes Feelings of hot and cold. The water outlet device of the present application can set the water outlet trajectories of each water outlet member 300 to be connected by setting the swing amplitude of each water outlet member 300, so that when a water outlet member 300 swings in the counterclockwise or clockwise direction, the upward direction in that direction will One water outlet member 300 also swings in this direction, so that the same area of the human body is alternately sprayed by two different water outlet members 300, so that the time when it is not exposed to water is shorter, and there is basically no feeling of hot and cold.

It should be explained that in the embodiment shown in FIG. 1 , a circle of water outlet parts 300 is provided. In other embodiments, multiple circles of water outlet parts 300 from the inside to the outside may also be provided. All of them can be based on the relative rotation of the turntable 200 . It is realized by the structure that the fixed disk 100 rotates.

In some embodiments, the driving assembly 400 drives the turntable 200 through the impact of water flow. Specifically, as shown in FIGS. 2 and 5 , the turntable 200 is provided with an adapter groove 221 . It should be noted that the adapter groove 221 should be eccentrically disposed on the turntable 200 . The driving assembly 400 is disposed through the adapter slot 221 and can contact the groove wall of the adapter slot 221 . It should be explained that the groove walls abutting the driving assembly 400 should be two groove walls oppositely arranged along the circumferential direction of the turntable 200, thereby converting the continuous rotation of the driving assembly 400 into the alternate rotation of the turntable 200.

It should be noted that the adapter slot 221 can be formed in various ways. In the embodiment shown in FIGS. 7 and 8 , the turntable 200 includes a ring portion 230 , a shaft portion 240 and a connecting arm 220 . The second mounting hole 210 is provided on the ring portion 230 . There is a large-area hollow in the middle of the ring portion 230 . structure to reduce the overall weight of the water outlet device and facilitate the fixed installation of each component. The connecting arm 220 connects the shaft part 240 and the ring part 230 into an integrated structure, so that the ring part 230 can rotate synchronously with the shaft part 240. The turntable 200 includes at least two connecting arms 220 , and the two connecting arms 220 are spaced apart and arranged side by side to form an adapter slot 221 . In the embodiment shown in FIGS. 7 and 8 , the number of connecting arms 220 is four, and the four connecting arms 220 are arranged symmetrically in pairs to increase the structural stability of the entire turntable 200 . In other embodiments, the rotating disc 200 is disk-shaped, and an adapter slot 221 is provided on the rotating disc 200 for accommodating the camshaft 420 .

Further, as shown in FIG. 2 , the driving assembly 400 includes a first rotating member 410 and a camshaft 420 . The camshaft 420 is coaxially arranged with the first rotating member 410 . As shown in Figures 7 and 8, along the circumferential direction of the camshaft 420, the distance from the outer circumferential surface of the camshaft 420 to the center of rotation gradually increases and then gradually decreases. The camshaft 420 passes through the adapter groove 221. As the first When the rotating member 410 rotates, the outer peripheral surface of the camshaft 420 contacts the groove wall of the adapter groove 221 . In the embodiment shown in FIG. 7 , when the maximum outer diameter point of the camshaft 420 contacts the lower groove wall of the adapter groove 221 , that is, the maximum outer diameter point of the camshaft 420 contacts the lower connecting arm 220 When abutting, the second mounting hole 210 of the turntable 200 is aligned with the first mounting hole 111 of the fixed plate 100. At this time, the water outlet member 300 does not swing, so the water type of the water outlet device is a normal type. As shown in FIG. 8 , as the camshaft 420 rotates, the maximum outer diameter of the camshaft 420 rotates until it contacts the upper groove wall of the adapter groove 221 , that is, when it contacts the upper connecting arm 220 , the turntable rotates. The second mounting hole 210 of the water outlet 200 is partially offset from the first mounting hole 111 of the fixed plate 100. At this time, the swing angle of the water outlet member 300 reaches the maximum value. As the camshaft 420 rotates, the swinging member continuously switches and repeats between the state where the swing angle is 0 and the state where the swing angle reaches the maximum, so as to produce a massage effect.

It can be understood that when the maximum outer diameter of the camshaft 420 is in contact with the upper connecting arm 220 or the lower connecting arm 220 , the swing angle of the water outlet member 300 can be adjusted according to the specific situation, for example, it can also be When the maximum outer diameter of the camshaft 420 is in contact with the upper connecting arm 220, the swing angle of the water outlet member 300 is negative X degrees. When the maximum outer diameter of the camshaft 420 is located between the upper and lower connecting arms 220, the water outlet The swing angle of the component 300 is 0 degrees. When the maximum outer diameter of the camshaft 420 contacts the lower connecting arm 220, the swing angle of the water outlet component 300 is positive X degrees.

It should be added that the first rotating member 410 may be a worm gear as shown in FIG. 5 , and cooperates with the worm 430, the second rotating member 440 and other transmission members to rotate under the impact of water flow (further explained in subsequent embodiments) to drive Camshaft 420 rotates. The first rotating member 410 can also be an impeller. The rotation axis of the impeller is arranged perpendicularly to the outlet water level 530 of the water outlet device. The housing defines a guide channel that can be parallel to the outlet level 530 and impact on the blades of the impeller along the tangential direction of the impeller. , thereby driving the impeller to rotate, and then driving the camshaft 420 to rotate.

In other embodiments (not shown in the figures), the driving assembly 400 includes a first rotating member 410 and an eccentric shaft eccentrically arranged on the first rotating member 410. The eccentric shaft protrudes from the end surface of the first rotating member 410 and is Insert into the adapter groove 221, when the first rotating member 410 is impacted by the water flow or driven to rotate by the worm 430, the eccentric shaft rotates around the rotation center of the first rotating member 410 until it contacts the groove wall of the adapter groove 221, and The turntable 200 is driven to rotate periodically. It can be understood that the distance from the eccentric shaft to the center of rotation is equal to the distance from the maximum outer diameter of the camshaft 420 to the center of rotation in the above embodiment, which also has the effect of driving the turntable 200 to rotate periodically.

Further, the driving assembly 400 includes a worm 430 and a second rotating member 440. In the embodiment shown in FIG. 5, two second rotating members 440 are provided. The second rotating member 440 may be an impeller. The two second rotating members 440 may be impellers. The components 440 are respectively connected to both ends of the worm 430. The rotation axis of each second rotating member 440 is arranged parallel to the water outlet level 530 of the water outlet device, that is, the worm 430 is arranged parallel to the outlet level 530 . The first rotating member 410 is a worm gear and can mesh with the worm 430 . The upper housing 600 of the water outlet device defines a water dividing chamber 610. The lower side wall of the water dividing chamber 610 is provided with two water inlet channels 620 arranged therethrough. The water inlet channels 620 are arranged along the tangential direction of the second rotating member 440. Therefore, the water flowing out from the water inlet channel 620 can drive the second rotating member 440 to rotate after impacting on the blades of the second rotating member 440, and further drive the worm 430 and the first rotating member 410 to rotate, and finally drive the water outlet member 300 to swing. . The use of the two second rotating parts 440 makes the forces on both ends of the worm 430 more balanced, so that the transmission of the worm 430 is more stable. It can be understood that in other embodiments, the number of second rotating members 440 can be appropriately increased or decreased according to the number of water inlet channels 620 provided.

The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present invention. Variety. In addition, the embodiments of the present invention and the features in the embodiments may be combined with each other without conflict.

Claims (15)

1. The play water installation, its characterized in that includes:

the fixing plate is provided with a plurality of first mounting holes which are sequentially arranged along the circumferential direction;

the rotary table is coaxially and rotatably connected with the fixed disk, and a plurality of second mounting holes corresponding to the first mounting holes are formed in the rotary table;

a water outlet member defining a water outlet passage therein;

the driving assembly is connected with the turntable;

the driving assembly can drive the rotary table to alternately rotate relative to the fixed disc in the clockwise and anticlockwise directions so as to drive the water outlet piece to swing in a reciprocating mode.

2. The water outlet device according to claim 1, wherein one end of the water outlet member is inserted into the second mounting hole, the other end of the water outlet member is inserted into the first mounting hole, and when the turntable rotates relative to the fixed disk, the hole wall of the second mounting hole abuts against the water outlet member and drives the water outlet member to swing.

3. The water outlet device according to claim 2, wherein the fixing plate is provided with a plurality of elastic parts distributed along the circumferential direction, the first mounting holes are formed in the elastic parts, the outer wall of the water outlet piece is in sealing connection with the hole wall of the first mounting holes, and the elastic parts can elastically deform along with the swing of the water outlet piece.

4. The water outlet device according to claim 3, wherein the fixing plate further comprises a main body portion, the main body portion defines a containing cavity with two open ends, the elastic portion covers one open end of the containing cavity, the water outlet piece is arranged in the containing cavity in a penetrating mode, the water outlet piece comprises a soft rubber portion and a hard rubber portion which are sequentially arranged along the water outlet direction, the cavity wall of the containing cavity can limit the swing amplitude of the water outlet piece, when the hard rubber portion swings to be in contact with the cavity wall of the containing cavity, and when the rotary plate continues to rotate relative to the fixing plate, the contact position of the soft rubber portion and the second mounting hole is subjected to extrusion deformation.

5. The water outlet device according to claim 2, wherein the water outlet device comprises a lower shell for accommodating the fixed disc, the rotary disc and the driving assembly, a water outlet hole is formed in the lower shell, the water outlet piece is arranged through the water outlet hole, the water outlet piece comprises a soft rubber part and a hard rubber part which are sequentially arranged along the water outlet direction, the wall of the water outlet hole can limit the swing amplitude of the water outlet piece, when the hard rubber part swings to be in butt joint with the wall of the water outlet hole, and when the rotary disc continues to rotate relative to the fixed disc, the joint of the soft rubber part and the second mounting hole is subjected to extrusion deformation.

6. The water outlet device of claim 5, further comprising an upper housing, wherein the lower housing is detachably connected to the upper housing, wherein the upper housing defines a water distribution chamber and a water inlet passage, wherein the water inlet passage extends through a wall of the water distribution chamber and communicates with the water distribution chamber, wherein the lower housing defines a water passing chamber, and wherein the water passing chamber is provided with the fixed disk, the turntable, the water outlet member, and the drive assembly.

7. The water outlet device of claim 6, further comprising a stopper connected to the lower housing, the fixed disk being disposed between the stopper and the lower housing such that displacement of the fixed disk is restricted.

8. The water outlet device according to claim 2, wherein the aperture of the second mounting hole is gradually increased along the water outlet direction of the water outlet member.

9. The water outlet device according to claim 1, wherein the water outlet member is disposed between the turntable and the fixed disk and is respectively abutted against the turntable and the fixed disk, and the rotation friction force of the turntable drives the water outlet member to rotate so as to enable the water outlet member to swing reciprocally.

10. The water outlet device according to claim 1, wherein one end of the water outlet member is connected with the hole wall of the second mounting hole, the other end of the water outlet member is arranged in the first mounting hole in a penetrating manner, and when the water outlet member rotates synchronously with the turntable, the outer wall of the water outlet member abuts against the hole wall of the first mounting hole and drives the water outlet member to swing reciprocally.

11. The water outlet device according to claim 10, wherein the turntable is provided with an elastic portion, the second mounting hole is formed in the elastic portion, the outer wall of the water outlet member is in sealing connection with the hole wall of the second mounting hole, and the elastic portion can be elastically deformed along with the swing of the water outlet member.

12. The water outlet device of claim 1, wherein the turntable defines a transfer slot eccentrically disposed on the turntable, and the drive assembly is disposed through the transfer slot and abuts a slot wall of the transfer slot to convert continuous rotation of the drive assembly into alternating rotation of the turntable.

13. The water outlet device according to claim 12, wherein the driving assembly comprises a first rotating member and a cam shaft coaxially arranged with the first rotating member, the cam shaft is arranged in the transfer groove in a penetrating manner, the distance from the outer peripheral surface of the cam shaft to the rotation center is gradually increased and then gradually reduced along the circumferential direction of the cam shaft, and the outer peripheral surface of the cam shaft is abutted with the groove wall of the transfer groove and drives the turntable to rotate along with the rotation of the first rotating member.

14. The water outlet device according to claim 12, wherein the driving assembly comprises a first rotating member and an eccentric shaft eccentrically arranged on the first rotating member, the eccentric shaft protrudes out of the end face of the first rotating member and is inserted into the switching groove, and the eccentric shaft abuts against the groove wall of the switching groove and drives the turntable to rotate along with the rotation of the first rotating member.

15. The water outlet device of claim 13 or 14, wherein the driving assembly further comprises a worm and a second rotating member connected to the worm, the worm is meshed with the first rotating member, the water outlet device further defines a water inlet channel, and water flowing out of the water inlet channel can drive the second rotating member to rotate and drive the worm and the first rotating member to rotate.