Lifting type water outlet device and shower head with lifting type water outlet device

Abstract

The utility model discloses a lifting type water outlet device and discloses a shower head with the lifting type water outlet device, the lifting type water outlet device comprises a rolling assembly, the rolling assembly comprises a stop shaft and a hollow roller, a plurality of elastic arms capable of elastically deforming are arranged in the circumferential direction of the stop shaft, a plurality of concave parts are arranged on the inner wall of the roller in the circumferential direction, and the concave parts are arranged on the inner wall of the roller. The roller coaxially surrounds the stop shaft, the elastic arms abut against the concave parts to elastically support the roller in the radial direction, and the roller can rotate relative to the stop shaft; a sliding connection cavity is defined by the lifting base, a sliding connection assembly and a rolling assembly are installed on one set of opposite sides of the sliding connection cavity, and the stop shaft cannot rotate relative to the lifting base. The guide seat penetrates through the sliding connection cavity and is clamped between the sliding connection assembly and the rolling assembly, and the rolling wheel can roll relative to the guide seat; the elastic arm is used for generating constant resistance to the rolling wheel, the minimum value of external force to be applied by movement of the lifting seat is also constant, under the matching action of the elastic arm and the concave part, the lifting seat can stably ascend and descend relative to the guide seat, and operation is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of water-using equipment, in particular to a lifting water outlet device and a shower head using the same. Background Art

[0002] As people's living standards improve, their requirements for shower experience are getting higher and higher. For people of different heights, there is always a need to adjust the height requirements of different shower water outlets. Most of the existing lifting slides are crimped with rubber parts and springs, and the friction between the spring and the rod is used to hold the rod. When the slide is to be raised or lowered, it is necessary to press at the specified position to make the spring retreat and release the clamping force between the slide and the rod. During the shower process, when operating the slide, it is necessary to press at the specified position to overcome the spring force to operate the slide up and down, which is not convenient and flexible enough to operate. Utility Model Content

[0003] The utility model aims to solve one of the above-mentioned technical problems in the related art at least to a certain extent. To this end, the utility model proposes a lifting water outlet device.

[0004] To achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The utility model also provides a shower head with the lifting water outlet device.

[0006] According to the first embodiment of the utility model, the lifting water outlet device comprises:

[0007] A rolling assembly, the rolling assembly comprising a stop shaft and a hollow roller, a plurality of elastic arms capable of elastic deformation are arranged in the circumferential direction of the stop shaft, a plurality of recesses are arranged in the circumferential direction on the inner wall of the roller, the roller coaxially surrounds the stop shaft, each of the elastic arms abuts against the recess to elastically support the roller in radial direction, and the roller can rotate relative to the stop shaft;

[0008] A lifting seat, wherein the lifting seat defines a sliding connection cavity, a sliding connection assembly and the rolling assembly are installed on a set of opposite sides of the sliding connection cavity, and the stop shaft cannot rotate relative to the lifting seat;

[0009] A guide seat is provided in the sliding cavity and is clamped between the sliding assembly and the rolling assembly, and the roller can roll relative to the guide seat.

[0010] The lifting water outlet device according to the embodiment of the utility model has at least the following beneficial effects: the elastic arm is used to generate a constant resistance to the roller, and the minimum value of the external force to be applied to move the lifting seat is also constant. Under the cooperation of the elastic arm and the recessed portion, the lifting seat can be stably lifted and lowered relative to the guide seat, and the operation is very convenient.

[0011] According to some embodiments of the utility model, the rolling assembly also includes a ring, which is sleeved and fixed on the stop shaft, the elastic arm protrudes radially along the ring, at least three elastic arms are evenly spaced in the circumferential direction of the ring, the recess is a groove structure extending axially along the roller, and the end of the elastic arm is matched to abut against the recess.

[0012] According to some embodiments of the utility model, the rolling assembly also includes a slide seat, the stop shaft is fixedly mounted on the slide seat, the slide seat is slidably mounted on the lifting seat, and a first adjusting member is provided between the slide seat and the lifting seat, and the first adjusting member can drive the slide seat to move to adjust the relative distance between the rolling assembly and the sliding assembly.

[0013] According to some embodiments of the present invention, the sliding assembly includes at least two pulleys, each of which abuts against the guide seat, and at least two of the pulleys and the roller are distributed in a triangular shape in the moving direction of the lifting seat.

[0014] According to some embodiments of the utility model, a first inner tube and a second inner tube are provided on the guide seat, the first inner tube is fixed on the guide seat, the second inner tube is slidably coaxially sealed on the outside of the first inner tube, the first inner tube and the second inner tube are connected, a water spraying mechanism is installed on the lifting seat, the water spraying mechanism is connected to the second inner tube, and the second inner tube and the water spraying mechanism can be lifted and lowered relative to the guide seat along with the lifting seat.

[0015] According to some embodiments of the utility model, the water spray mechanism includes a first connecting seat, a second connecting seat, a water diversion component and a spraying component, the spraying component is provided with at least two water spray channels with different water outlet effects, the water diversion component is used to control the opening and closing of each of the water spray channels, the first connecting seat defines a first channel inside, the second connecting seat defines a second channel inside, one end of the first connecting seat is inserted into the second inner tube to connect the first channel with the second inner tube, the second connecting seat is connected between the first connecting seat and the water diversion component, and the first channel, the second channel and the water diversion component are connected in sequence.

[0016] According to some embodiments of the present utility model, the interior of the lifting seat defines an installation cavity and a first socket that are interconnected, the first connecting seat can be slidably installed in the installation cavity, the side wall of the second inner tube radially extends a second socket, one end of the first connecting seat is inserted into the second socket, a second adjusting member is provided between the first connecting seat and the lifting seat, the second adjusting member can drive the first connecting seat to move to adjust the insertion position of the first connecting seat relative to the second socket, a first connecting port is provided on the side wall of the first connecting seat, and a second connecting port that is connected to the first socket is provided on the side wall of the installation cavity, the first connecting port and the second connecting port are relative to each other and are connected in a sliding sealing manner.

[0017] According to some embodiments of the present invention, in the moving direction of the lifting seat, the position where the first connecting seat is connected to the second socket is located in the abutment range of the sliding assembly and the guide seat.

[0018] According to some embodiments of the utility model, a socket assembly and the water-dividing assembly are respectively installed at both ends of the spraying component, the socket assembly includes a rotating seat, a connecting bolt, a socket, a stop ring and an elastic positioning pin, the rotating seat is fixed on the lifting seat, the interior of the rotating seat defines a rotating cavity having a circular inner tooth surface, the rotating seat and the socket are coaxially connected through the connecting bolt, the stop ring is fixed on the socket and placed in the rotating cavity, the stop ring can rotate coaxially with the socket relative to the rotating seat, the stop ring is provided with a convex edge that can abut against the inner tooth surface, one end of the connecting bolt is connected to the spraying component, the spraying component can rotate relative to the rotating seat, and the elastic positioning pin is installed between the spraying component and the rotating seat.

[0019] The shower head according to the second embodiment of the utility model includes a lifting water outlet device.

[0020] The shower head according to the embodiment of the utility model has at least the following beneficial effects: the shower head is installed on the lifting seat, and the height of the shower head can be changed at any time by the lifting seat to meet different showering needs of users.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of structural decomposition;

[0025] Figure 3 It is a structural diagram of the lifting seat;

[0026] Figure 4 It is a schematic diagram of the structural decomposition of the rolling assembly;

[0027] Figure 5 yes Figure 1 Schematic diagram of the internal structure in the rearward direction;

[0028] Figure 6 yes Figure 5 A magnified schematic diagram of the local structure;

[0029] Figure 7 yes Figure 1 Schematic diagram of the internal structure in the top view direction;

[0030] Figure 8 It is a schematic diagram of the structural breakdown of the socket assembly.

[0031] Reference numerals: rolling assembly 100; stop shaft 110; roller 120; recess 121; anti-slip ring 122; elastic arm 130; collar 131; slide seat 140; first adjustment member 150; lifting seat 200; sliding connection cavity 210; installation cavity 220; second communication port 221; first socket 230; second adjustment member 240; sliding connection assembly 300; pulley 310; guide seat 400; first inner tube 410; second inner tube 420; second Socket 421; water spray mechanism 500; first connecting seat 510; first flow channel 511; first connecting port 512; second connecting seat 520; second flow channel 521; water distribution component 530; water distribution area 531; spray component 540; water spray flow channel 541; socket assembly 600; rotating seat 610; inner tooth surface 611; rotating cavity 612; connecting bolt 620; socket 630; stop ring 640; convex edge 641; elastic positioning pin 650. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0033] The utility model relates to a lifting type water outlet device, comprising a rolling assembly 100, a lifting seat 200 and a guide seat 400.

[0034] like Figure 4 As shown, the rolling assembly 100 includes a stop shaft 110 and a hollow roller 120. The roller 120 can be made of a material with a certain elasticity such as rubber. The stop shaft 110 extends a plurality of elastic arms 130 in the circumferential direction. The elastic arms 130 can be integrally formed by extending from the stop shaft 110; or, as shown in FIG. Figure 4 As shown, each elastic arm 130 is formed on a collar 131, and the collar 131 is sleeved on the stop shaft 110, and the collar 131 cannot rotate relative to the stop shaft 110. The collar 131 and the rotating shaft can be fixed relative to each other axially by means of adhesive, rivets, etc., or the stop shaft 110 can be set to have a runway-shaped radial cross section, and the inner part of the collar 131 is correspondingly set to a through hole with a runway-shaped radial cross section, and the collar 131 is inserted into the stop shaft 110 along the axial direction, and the collar 131 and the stop ring 640 are limited to rotate relative to each other by the runway-shaped cross section. The stop shaft 110 can also be set to have a polygonal radial cross section, and the shape of the inner through hole of the collar 131 is set accordingly. The elastic arm 130 can be elastically deformed relative to the stop shaft 110 under the action of external force. The direction of the elastic deformation can be radial elastic expansion and contraction relative to the central axis of the stop shaft 110, or elastic swing around the central axis of the stop shaft 110. A plurality of recesses 121 are provided on the inner wall of the roller 120, and the recesses 121 are sequentially distributed along the circumference of the roller 120. The recesses 121 are recessed outwardly along the radial direction of the roller 120 on the inner wall of the roller 120. The recesses 121 can be spherical, strip-shaped, etc. The roller 120 coaxially surrounds the stop shaft 110, and each elastic arm 130 is located in the roller 120 and abuts against the recesses 121 at the corresponding position. The end of the elastic arm 130 is adapted to the shape of the recess 121, and the roller 120 is elastically supported radially by each elastic arm 130, so that the roller 120 can maintain a circular shape. When the roller 120 is subjected to an external tangential force, the roller 120 can rotate relative to the stop shaft 110. When the roller 120 rotates relative to the stop shaft 110, the elastic arm 130 can be elastically deformed and slide out of the currently aligned recess 121 and enter the next recess 121. The lifting seat 200 defines a sliding cavity 210, and the sliding assembly 300 and the rolling assembly 100 are installed on a set of opposite sides of the sliding cavity 210. Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the sliding assembly 300 and the rolling assembly 100 are respectively located on the left and right sides of the sliding cavity 210. The rolling assembly 100 is installed on the lifting seat 200, the stop shaft 110 cannot rotate relative to the lifting seat 200, and the roller 120 can rotate relative to the lifting seat 200. The guide seat 400 can be selected from a long linear profile structure, and grooves are set on both sides of the guide seat 400. In the figure, the guide seat 400 is vertically penetrated in the sliding cavity 210, and the sliding assembly 300 and the rolling assembly 100 are respectively abutted in the grooves on the left and right sides of the guide seat 400, and the two cooperate to clamp the guide seat 400. The sliding assembly 300 is mainly used to slide and support one side of the guide seat 400. The sliding assembly 300 can be a slide rail, which is used to slide and connect with the guide seat 400; the sliding assembly 300 can also be a protruding spherical structure, and the spherical surface abuts on the side wall of the guide seat 400. The sliding assembly 300 is not limited to the above structural form. Through the clamping and frictional action of the sliding assembly 300 and the rolling assembly 100 on the guide seat 400, the lifting seat 200 is positioned at the current height position relative to the guide seat 400. In order to ensure the friction between the roller 120 and the guide seat 400, an anti-skid pattern can be provided on the outer wall of the roller 120, or an anti-skid ring 122 can be sleeved on the outside of the roller 120. When the height position of the lifting seat 200 needs to be adjusted, an upward or downward force is directly applied to the lifting seat 200. After the lifting seat 200 is subjected to force, the guide seat 400 has a tangential friction force on the roller 120, and the roller 120 tends to rotate relative to the stop shaft 110. At this time, the elastic arm 130 is elastically deformed under the pull of the currently aligned recess 121. When the tangential friction force is greater than the elastic deformation force of the elastic arm 130, the roller 120 rotates, so that the elastic arm 130 is elastically deformed and slides into and out of each recess 121 in sequence. When the external force on the lifting seat 200 is removed, the roller 120 stops rotating due to the damping effect of the elastic arm 130 on the roller 120, thereby positioning the lifting seat 200 at the current height position of the guide seat 400. Since the resistance of the elastic arm 130 to the roller 120 is constant when the roller 120 rotates, the minimum value of the external force applied to the movement of the lifting seat 200 is also constant. Under the cooperation of the elastic arm 130 and the recess 121, the lifting seat 200 can be stably lifted and lowered relative to the guide seat 400, and the operation is very convenient.

[0035] The lifting water outlet device can be applied to different water-using products, and the water spray height position of the water-using products can be adjusted by the lifting seat 200. In this embodiment, the lifting water outlet device is applied to a shower head. The shower head is installed on the lifting seat 200, and the height of the shower head can be changed at any time by the lifting seat 200 to meet the different shower needs of users.

[0036] In some specific embodiments of the present invention, Figure 4 and Figure 5As shown, the elastic arm 130 is arranged on the collar 131. At least three elastic arms 130 are plate-shaped and extend radially from the side wall of the collar 131. The side of the elastic arm 130 away from the collar 131 extends parallel to the axial direction of the collar 131. The number of elastic arms 130 provided can be three, four or more, and each elastic arm 130 is distributed on the collar 131 at equal intervals along the circumferential direction. In this embodiment, three elastic arms 130 are provided on the collar 131, and adjacent elastic arms 130 are distributed at intervals of 120°. The recess 121 is a groove structure on the inner wall of the roller 120, and the recess 121 extends along the axial direction of the roller 120. The ends of the elastic arms 130 are matched and snapped into the recess 121, increasing the contact area between the elastic arms 130 and the roller 120 in the axial direction. The plurality of recesses 121 are closely distributed on the inner wall of the roller 120 , so that the elastic arm 130 can immediately enter the next recess 121 after escaping from one recess 121 , thereby ensuring the continuity of the damping effect of the elastic arm 130 on the pulley 310 .

[0037] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the rolling assembly 100 further includes a slide 140. The stop shaft 110 is mounted on the slide 140. The roller 120 may be a ring body, one flat end of the ring body is closed, the other flat end is open, and a circular hole is provided in the closed flat end. The stop shaft 110 has a circular cover surface, the stop shaft 110 penetrates into the roller 120, one end of the stop shaft 110 passes through the circular hole on the closed end of the ring body, and the cover surface is located at the open end of the ring body. The two ends of the stop shaft 110 are respectively plugged into the two sides of the slide 140, and the stop shaft 110 is fixed relative to the slide 140 through a non-circular cross section such as a runway shape. The slide 140 is slidably mounted on the lifting seat 200. It may be that a slide groove is provided in the lifting seat 200, and the slide 140 is matched with the slide groove for sliding connection. A first adjusting member 150 is provided between the slide 140 and the lifting seat 200. The first adjusting member 150 can drive the slide 140 to move in the lifting seat 200. The moving direction of the slide 140 is to move the roller 120 closer to or farther from the guide seat 400 to adjust the clamping force between the roller 120 and the guide seat 400 of the sliding assembly 300. After adjusting the position, the first adjusting member 150 can fix the slide 140 at the current position. In this embodiment, the first adjusting member 150 uses a screw rod. The first adjusting member 150 is inserted into the lifting seat 200. The first adjusting member 150 is threadedly connected to the slide 140. By rotating the first adjusting member 150, the slide 140 is controlled to perform precise translation on the lifting seat 200. The first adjusting member 150 can also use a push rod, etc. After the slide 140 is pushed to adjust the position, the push rod is fixed by a pin.

[0038] In some specific embodiments of the present invention, Figure 2 , Figure 3 and Figure 6As shown, the sliding assembly 300 includes at least two pulleys 310. The pulleys 310 are installed on the lifting base 200 through shafts. The pulleys 310 are distributed along the moving direction of the lifting base 200 relative to the guide base 400, and each pulley 310 abuts against the side wall of the guide base 400. Two, three or more pulleys 310 can be provided. At least two pulleys 310 and the roller 120 are distributed in a triangular shape in the moving direction of the lifting base 200. Figure 5 and Figure 6 As shown, the guide seat 400 is vertically arranged, and the lifting seat 200 is lifted and lowered vertically. The roller 120 abuts against the left side of the guide seat 400, and the two pulleys 310 are distributed up and down and abut against the right side of the guide seat 400. The roller 120 and the two pulleys 310 are distributed in a triangular manner in the vertical direction. Preferably, the distance between the roller 120 and the pulley 310 located on the upper side is equal to the distance between the roller 120 and the pulley 310 located on the lower side, that is, they are distributed in an isosceles triangle. When the lifting seat 200 is pushed to be lifted and lowered relative to the guide seat 400, the triangular distribution of the roller 120 and the pulley 310 provides very stable support for the lifting seat 200. When an external force acts on the lifting seat 200 to push the lifting seat 200 at any position, the lifting seat 200 will not deflect and will be lifted and lowered stably.

[0039] In some embodiments of the present invention, Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, the guide seat 400 is provided with a first inner tube 410 and a second inner tube 420. The first inner tube 410 can be vertically penetrated in the guide seat 400. In this embodiment, a water inlet can be opened at the bottom of the guide seat 400, the first inner tube 410 is in the guide seat 400, and the lower end of the first inner tube 410 is connected to the water inlet on the guide seat 400. The second inner tube 420 is coaxially sleeved on the outside of the first inner tube 410. There is a certain gap between the inner wall of the second inner tube 420 and the inner wall of the first inner tube 410. A sealing ring can be installed inside the upper and lower ends of the second inner tube 420, and the sealing ring abuts against the outer wall of the first inner tube 410 for sealing. A hole can be opened on the tube wall of the first inner tube 410, and the hole is encapsulated in the second inner tube 420, so that the first inner tube 410 and the second inner tube 420 are connected. The second inner tube 420 can move axially relative to the first inner tube 410. A water spray mechanism 500 is installed on the lifting seat 200, and the water spray mechanism 500 is connected to the second inner tube 420. The water spray mechanism 500 can be connected to the second inner tube 420 through a pipeline or directly plugged. The water inlet of the guide seat 400 is connected to the water supply system, and external water enters the first inner tube 410 through the water inlet, and then enters the second inner tube 420 through the hole on the side wall of the first inner tube 410, and then is supplied to the water spray mechanism 500 for spraying out. When the lifting seat 200 moves, the water spray mechanism 500 and the second inner tube 420 are driven to move synchronously. The second inner tube 420 slides axially relative to the first inner tube 410, and the position where the first inner tube 410 and the second inner tube 420 are connected is maintained within the moving range of the second inner tube 420, thereby ensuring the mobile water supply of the first inner tube 410 and the second inner tube 420.

[0040] Specifically, Figure 2 and Figure 7 As shown, the water spray mechanism 500 includes a first connecting seat 510, a second connecting seat 520, a water distribution component 530 and a spraying component 540. The spraying component 540 is provided with at least two water spraying channels 541 with different water outlet effects. In this embodiment, the spraying component 540 may be cylindrical. A plurality of nozzles with different water outlet effects are arranged on the surface of the spraying component 540, and each water spraying channel 541 is connected to a corresponding nozzle. The water distribution component 530 is used to control the opening and closing of each water spraying channel 541. The water distribution component 530 may be a valve component or other components. In this embodiment, as Figure 2As shown, the water-dividing member 530 has a plurality of water-dividing areas 531, and each water-dividing area 531 has a water inlet end and a water outlet end. The water-dividing member 530 is mounted on the water-spraying member, and the water-dividing member 530 can rotate relative to the water-spraying member. During rotation, the water outlet ends of each water-dividing area 531 can be alternately connected to each water-spraying flow channel 541. The water inlet end of each water-dividing area 531 is alternately connected to the second connecting seat 520. The interior of the first connecting seat 510 defines a first flow channel 511, and the interior of the second connecting seat 520 defines a second flow channel 521. The first connecting seat 510 and the second connecting seat 520 are both mounted on the lifting seat 200. One end of the first connecting seat 510 is plugged into the second inner tube 420, and the first flow channel 511 is connected to the second inner tube 420. The second connecting seat 520 is connected between the first connecting seat 510 and the water-dividing member 530, and the first flow channel 511, the second flow channel 521 and the water-dividing member 530 are sequentially connected. The second flow channel 521 is controlled to be connected to each water spray flow channel 541 in turn through the water distribution member, so as to achieve different water spraying effects.

[0041] Further, such as Figure 7 As shown, the interior of the lifting seat 200 defines a mounting cavity 220 and a first socket 230 that are interconnected. One end of the mounting cavity 220 faces the side where the second inner tube 420 is located. The first connecting seat 510 is slidably installed in the mounting cavity 220. The side wall of the second inner tube 420 extends radially to form a second socket 421, and one end of the first connecting seat 510 passes through the mounting cavity 220 and is plugged into the second socket 421. A sealing ring can be sleeved on the end of the first connecting seat 510 to be sealed and connected with the second socket 421. A second adjusting member 240 is provided between the first connecting seat 510 and the lifting seat 200, and the second adjusting member 240 can drive the first connecting seat 510 to move so as to adjust the plug-in position of the first connecting seat 510 relative to the second socket 421. The second adjusting member 240 can be a screw rod, and the second adjusting member 240 is threadedly connected to the first connecting seat 510. The first connecting seat 510 is moved by rotating the second adjusting member 240, so as to adjust the plugging position of the port of the first connecting seat 510 and the second socket 421 during installation. A first connecting port 512 is provided on the side wall of the first connecting seat 510, and a second connecting port 221 connected to the first socket 230 is provided on the side wall of the installation cavity 220. A sealing ring can be provided on the outer wall of the first connecting seat 510, and the sealing ring is arranged around the first through port, and the first connecting port 512 is opposite to the second connecting port 221. At this time, the sealing ring on the outer wall of the first connecting seat 510 abuts against the side wall of the installation cavity 220 and surrounds the second connecting port 221, so that the first connecting port 512 and the second connecting port 221 are connected in a sliding sealing manner. When adjusting the position of the first connecting seat 510, it can be ensured that the first connecting port 512 and the second connecting port 221 are in a connected state but no water leakage problem occurs.

[0042] In some specific embodiments of the present invention, in the moving direction of the lifting seat 200, the position where the first connecting seat 510 is connected to the second socket 421 is located in the abutment range between the sliding assembly 300 and the guide seat 400. It can be, for example Figure 6 As shown, the sliding assembly 300 includes two pulleys 310 distributed up and down, and the extended position of the first connecting seat 510 is located between the upper and lower pulleys 310. The two pulleys 310 cooperate with the triangular distribution of the rollers 120, and when the lifting seat 200 drives the second inner tube 420 and the first connecting seat 510 to move, it can ensure that the plugging position of the first connecting seat 510 and the second socket 421 will not deviate from the axial direction of the second socket 421, thereby ensuring the plugging stability of the two without water leakage.

[0043] In some specific embodiments of the present invention, Figure 1 , Figure 2 and Figure 8As shown, the two ends of the spraying member 540 are respectively installed with a socket assembly 600 and a water-dividing member 530. The socket assembly 600 includes a rotating seat 610, a connecting bolt 620, a socket 630, a stop ring 640 and an elastic positioning pin 650. The rotating seat 610 can be placed and fixed on the lifting seat 200 by screws or the like. The interior of the rotating seat 610 defines a rotating cavity 612 having an inner tooth surface 611, and the rotating cavity 612 is circular, and the inner tooth surface 611 is arranged on the circumferential inner wall of the rotating cavity 612. The inner tooth surface 611 is a protrusion distributed in the circumferential direction of the rotating cavity 612, and the protrusion extends along the axial direction of the rotating cavity 612. The rotating seat 610 and the socket 630 are coaxially connected by the connecting bolt 620. The connecting bolt 620 coaxially passes through the rotating cavity 612. The stop ring 640 is fixed on the socket 630 and placed in the rotating cavity 612. The socket 630 can cover the rotating cavity 612. The socket 630 can rotate relative to the rotating seat 610 through the connecting bolt 620. The stop ring 640 can rotate together with the socket 630, and the stop ring 640 is provided with a convex edge 641 that can abut on the inner tooth surface 611. The convex edge 641 extends radially from the outer wall of the stop ring 640. When the stop ring 640 rotates relative to the rotating seat 610 with the socket 630, the convex edge 641 on the stop ring 640 can slide in and out between the protrusions of the inner tooth surface 611 in sequence, and the cooperation between the convex edge 641 and the inner tooth surface 611 has a damping effect on the rotation of the stop ring 640 and the socket 630. The shower head can be hung on the socket 630 for use. One end of the connecting bolt 620 is connected to the spraying member 540, and the spraying member 540 can rotate relative to the rotating seat 610 through the connecting bolt 620, thereby changing the water spraying direction of the spraying member 540. The elastic positioning pin 650 is installed between the spraying member 540 and the rotating seat 610. The elastic positioning pin 650 includes a spring and a pin. The elastic positioning pin 650 is installed on the spraying member 540, and a plurality of countersunk holes are arranged on the rotating seat 610. When the spraying member 540 rotates, the elastic positioning pin 650 can elastically expand and contract and sequentially enter and exit each countersunk hole, thereby playing a damping role on the rotation of the spraying member 540 and positioning the spraying member 540 at the current position.

[0044] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0047] In the description of this specification, the description of reference terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A lifting water outlet device, characterized in that: include: A rolling assembly (100), the rolling assembly (100) comprising a stop shaft (110) and a hollow roller (120), a plurality of elastic arms (130) capable of elastic deformation being provided in the circumferential direction of the stop shaft (110), a plurality of recesses (121) being provided in the circumferential direction on the inner wall of the roller (120), the roller (120) coaxially surrounding the stop shaft (110), each of the elastic arms (130) abutting against the recess (121) to elastically support the roller (120) in a radial direction, and the roller (120) being capable of rotating relative to the stop shaft (110); A lifting seat (200), the lifting seat (200) defining a sliding connection cavity (210), a sliding connection assembly (300) and the rolling assembly (100) being mounted on a set of opposite sides of the sliding connection cavity (210), and the stop shaft (110) being unable to rotate relative to the lifting seat (200); A guide seat (400) is disposed in the sliding cavity (210) and is clamped between the sliding assembly (300) and the rolling assembly (100); the roller (120) is capable of rolling relative to the guide seat (400).

2. The lifting water outlet device according to claim 1, characterized in that: The rolling assembly (100) further comprises a collar (131), the collar (131) being sleeved and fixed on the stop shaft (110), the elastic arm (130) protruding in the radial direction of the collar (131), at least three elastic arms (130) being distributed at equal intervals in the circumferential direction of the collar (131), the recess (121) being a groove structure extending in the axial direction of the roller (120), and the end of the elastic arm (130) being matched and abutting against the recess (121).

3. The lifting water outlet device according to claim 1 or 2, characterized in that: The rolling assembly (100) further comprises a slide seat (140), the stop shaft (110) being fixedly mounted on the slide seat (140), the slide seat (140) being slidably mounted on the lifting seat (200), a first adjusting member (150) being provided between the slide seat (140) and the lifting seat (200), the first adjusting member (150) being capable of driving the slide seat (140) to move so as to adjust the relative distance between the rolling assembly (100) and the sliding assembly (300).

4. The lifting water outlet device according to claim 1, characterized in that: The sliding assembly (300) comprises at least two pulleys (310), each of the pulleys (310) abuts against the guide seat (400), and at least two of the pulleys (310) and the rollers (120) are distributed in a triangular shape in the moving direction of the lifting seat (200).

5. The lifting water outlet device according to claim 1, characterized in that: The guide seat (400) is provided with a first inner tube (410) and a second inner tube (420); the first inner tube (410) is fixed on the guide seat (400); the second inner tube (420) is slidably coaxially sealed outside the first inner tube (410); the first inner tube (410) and the second inner tube (420) are communicated; a water spray mechanism (500) is installed on the lifting seat (200); the water spray mechanism (500) is communicated with the second inner tube (420); the second inner tube (420) and the water spray mechanism (500) can be raised and lowered relative to the guide seat (400) along with the lifting seat (200).

6. The lifting water outlet device according to claim 5, characterized in that: The water spray mechanism (500) comprises a first connection seat (510), a second connection seat (520), a water diversion component (530) and a spraying component (540); the spraying component (540) is provided with at least two water spray channels (541) with different water discharge effects; the water diversion component (530) is used to control the opening and closing of each of the water spray channels (541); the first connection seat (510) defines a first channel (511) inside; the second connection seat (520) defines a second channel (521) inside; one end of the first connection seat (510) is plugged into the second inner tube (420) so that the first channel (511) is in communication with the second inner tube (420); the second connection seat (520) is connected between the first connection seat (510) and the water diversion component (530); the first channel (511), the second channel (521) and the water diversion component (530) are in communication with each other in sequence.

7. The lifting water outlet device according to claim 6, characterized in that: The interior of the lifting seat (200) defines a mounting cavity (220) and a first socket (230) that are interconnected. The first connecting seat (510) is slidably mounted in the mounting cavity (220). A second socket (421) is radially extended from the side wall of the second inner tube (420). One end of the first connecting seat (510) is plugged into the second socket (421). A second adjusting member (240) is provided between the first connecting seat (510) and the lifting seat (200). The adjusting member (240) can drive the first connecting seat (510) to move so as to adjust the plugging position of the first connecting seat (510) relative to the second socket (421); a first connecting port (512) is provided on the side wall of the first connecting seat (510); a second connecting port (221) connected to the first socket (230) is provided on the side wall of the installation cavity (220); the first connecting port (512) and the second connecting port (221) are oppositely positioned and are connected in a sliding sealing manner.

8. The lifting water outlet device according to claim 7, characterized in that: In the moving direction of the lifting seat (200), the position where the first connecting seat (510) is connected to the second socket (421) is located within the abutment range of the sliding assembly (300) and the guide seat (400).

9. The lifting water outlet device according to claim 6, characterized in that: The two ends of the spraying member (540) are respectively mounted with a socket assembly (600) and the water-dividing member (530); the socket assembly (600) comprises a rotating seat (610), a connecting bolt (620), a socket (630), a stop ring (640) and an elastic positioning pin (650); the rotating seat (610) is fixed on the lifting seat (200); the interior of the rotating seat (610) defines a rotating cavity (612) having a circular internal tooth surface (611); the rotating seat (610) and the socket (630) are coaxially connected via the connecting bolt (620); the stop ring (640) and the elastic positioning pin (650) are arranged on ... to the lifting seat (200); the stop ring (640) and the elastic positioning pin (650) are arranged on the rotating seat (610) and the lifting seat (200) are fixed on the lifting seat (200); the interior of the rotating seat (610) defines a rotating cavity (612) having a circular internal tooth surface (611); the rotating seat (610) and the socket (630) are coaxially connected via the connecting bolt (620); the stop ring (640) and the elastic positioning pin (650) are arranged on the rotating seat (610) and the lifting seat (200) are fixed on the lifting seat (200); the stop ring (640) and the elastic positioning pin (650) are arranged on the rotating seat (610) and the lifting seat (200) are fixed on the lifting seat (200); the stop ring (640) and the elastic positioning pin (650) are arranged on the rotating seat (610) and the lifting seat The stop ring (640) is fixed on the socket (630) and placed in the rotating cavity (612), the stop ring (640) can rotate coaxially with the socket (630) relative to the rotating seat (610), the stop ring (640) is provided with a convex edge (641) that can abut against the inner tooth surface (611), one end of the connecting bolt (620) is connected to the spraying member (540), the spraying member (540) can rotate relative to the rotating seat (610), and the elastic positioning pin (650) is installed between the spraying member (540) and the rotating seat (610).

10. A shower head, characterized in that: It comprises the lifting water outlet device as described in any one of claims 1 to 9.

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