Swing massage water outlet device and side spraying device

Abstract

A swing massage water outlet device and side spraying device, comprising a water outlet part and a water outlet nozzle with one end swing adapted to the installation cavity of the water outlet part, the radial direction of the water outlet part is provided with at least a water inlet whose water flow direction deviates from the axis of the installation cavity, so that the water flow of the water inlet flows along the inner wall of the installation cavity to generate a cyclone, and the water outlet nozzle swings around its one end in the installation cavity like a conical motion, so that the direction of the water outlet from the water outlet channel presents a circular motion, the outlet angle of the water flow changes periodically, and then a massage feeling is generated to meet the needs of consumers for massage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water outlet devices, in particular to a swing massage water outlet device and a side spray device. BACKGROUND

[0002] As a kind of water outlet device fixed on wall or valve body, side spray occupies a place in bath market with its unique lateral water outlet mode. Side spray device initially exists in independent form, and then gradually develops into part of shower body. With the increasing demand of consumers for side spray, side spray devices in market are increasing, various in form and increasingly rich in function.

[0003] At present, the main water outlet mode of side spray device includes shower water and spray water, and the massage effect is poor, which cannot meet the demand of consumers for massage. In addition, the water outlet part of side spray device adopts manual swing to adjust angle design, so that each water outlet device can swing around the center of ball, and the adjustment process is relatively inconvenient, and the user experience is poor. SUMMARY

[0004] The present application aims to provide a swing massage water outlet device and a side spray device, and aims to solve the problem of poor massage effect of existing side spray device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0006] A swing massage water outlet device, comprising:

[0007] A water outlet part, an installation cavity, a water outlet and at least one water inlet communicated with the installation cavity are arranged in the water outlet part, the water outlet is arranged in the axial direction of the water outlet part, the water inlet is arranged in the radial direction of the water outlet part, and the water outlet direction of the water inlet deviates from the central axis in the installation cavity;

[0008] A water outlet nozzle is installed in the installation cavity, the water outlet nozzle is provided with a water outlet channel communicated with the installation cavity, the water outlet end of the water outlet channel faces the water outlet, and one end of the water outlet nozzle is swing adapted to the water outlet part;

[0009] The water flow of the water inlet flows along the inner wall of the installation cavity to generate a cyclone, and the water outlet nozzle makes a conical swing motion in the installation cavity around one end under the impact of the cyclone, so that the direction of water outlet of the water outlet channel presents a ring motion, and the water is sprayed out from the water outlet.

[0010] Further, the water inlet comprises a first water inlet and a second water inlet, water outlet directions of the first water inlet and the second water inlet are located on two sides of the axis of the installation cavity respectively, and the water outlet directions of the first water inlet and the second water inlet are both clockwise or counterclockwise, so that the water outlets of the first water inlet and the second water inlet form clockwise or counterclockwise rotation flow in the installation cavity.

[0011] Further, at least part of the positions of the first water inlet and the second water inlet gradually decrease along the cross-sectional area of the water outlet aspect.

[0012] Further, the water outlet end of the water outlet nozzle is swingably connected to the friction pad.

[0013] Further, one end of the water outlet part has an opening communicating with the installation cavity, and further comprises a sealing cover covering the opening of the water outlet part.

[0014] Further, one end of the water outlet part has an opening communicating with the installation cavity, and further comprises a sealing cover covering the opening of the water outlet part.

[0015] A side spraying device comprises a seat body provided with a first water inlet channel and a second water inlet channel, and further comprises a plurality of swing massage water outlet devices as described above, the first water inlet and the second water inlet are respectively pivotally connected to the seat body, and the first water inlet channel and the second water inlet channel are respectively communicated with the installation cavity through the first water inlet and the second water inlet; further comprising a driving plate, the driving plate is drivingly connected to each water outlet part, and the water outlet part is swung by moving the driving plate.

[0016] Further, the driving plate is provided with a rack, and the water outlet part is provided with a gear body drivingly engaged with the rack.

[0017] Further, the seat body comprises a first water inlet part and a second water inlet part, the first water inlet part comprises a first cover plate and a first installation plate, the second water inlet part comprises a second cover plate and a second installation plate, and the space surrounded by the first cover plate and the first installation plate and the second cover plate and the second installation plate respectively forms the first water inlet channel and the second water inlet channel.

[0018] Further, the water outlet part is provided with coaxially arranged first adapter and second adapter on both sides in the radial direction, the channels in the first adapter and the second adapter respectively form the first water inlet and the second water inlet, the first installation plate and the second installation plate are respectively provided with a plurality of first pivot holes and second pivot holes communicated with the first water inlet channel and the second water inlet channel, and the first adapter and the second adapter are respectively sealingly pivotally connected to the first pivot holes and the second pivot holes.

[0019] Further, the shell is connected to the first cover plate and the second cover plate at both ends, so that the first water inlet part, the second water inlet part and the swing massage water outlet device are located in the shell, and the shell is further provided with a movable window for swing of the water outlet part.

[0020] Further, the shell is provided with a driving member, which is drivingly connected to the driving plate, and the driving plate is driven to move by rotating or pushing the driving member.

[0021] The present application has the following advantages:

[0022] 1. The swing massage water outlet device comprises a water outlet part and a water outlet nozzle swing-fitted at one end into a mounting cavity of the water outlet part, and the radial direction of the water outlet part is provided with at least a water inlet opening whose water outlet direction deviates from the axis of the mounting cavity, so that the water flow of the water inlet opening flows along the inner wall of the mounting cavity to generate a rotational flow, and the water outlet nozzle performs a conical swing motion in the mounting cavity around one end thereof under the action of the rotational flow, so that the water outlet direction of the water outlet channel presents a circular motion, the exit angle of the water flow periodically changes, and a massage feeling is generated, thereby meeting the needs of consumers for massage.

[0023] 2. The swing massage water outlet device comprises a first water inlet opening and a second water inlet opening, the water outlet directions of the first water inlet opening and the second water inlet opening are both clockwise or counterclockwise, so that the water outlets of the first water inlet opening and the second water inlet opening form a clockwise rotational flow or a counterclockwise rotational flow in the mounting cavity, and at least part of the positions of the first water inlet opening and the second water inlet opening gradually decrease along the cross-sectional area in the water outlet aspect, so as to increase the water pressure and strengthen the rotational flow effect of the water flow in the mounting cavity, so that the conical swing motion of the water outlet nozzle is better and the massage effect is better.

[0024] 3. The swing massage water outlet device comprises a friction pad arranged on one side of the mounting cavity close to the water outlet opening, so as to avoid direct contact of the water outlet nozzle with the water outlet part, reduce the requirements of the water outlet part in terms of wear resistance, and reduce the production cost.

[0025] 4. The swing massage water outlet device comprises a sealing cover arranged at the opening of the mounting cavity, so as to prevent the water outlet nozzle from separating from the friction pad during rotation, and ensure the normal operation of the water outlet device.

[0026] 5. The side spray device comprises a first water inlet channel and a second water inlet channel which are respectively connected to the first water inlet opening and the second water inlet opening, so as to generate a rotational flow in the mounting cavity for driving the water outlet nozzle to rotate; and a driving plate which is drivingly connected to each water outlet part, so that the user can uniformly change the water outlet angles of the water outlet nozzles by moving the driving plate to drive the water outlet parts to rotate, thereby meeting the bathing needs of the user for back washing or waist washing.

[0027] 6. The side spraying device also comprises a driving member, the driving plate is driven to move by rotating or pushing the driving member, and the water outlet angles of the water outlet nozzles are uniformly adjusted. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0029] Figure 1 It is an exploded view of the oscillating massage water outlet device of the present application.

[0030] Figure 2 It is a side view of the oscillating massage water outlet device of the present application.

[0031] Figure 3 It is an axial sectional view of the oscillating massage water outlet device of the present application.

[0032] Figure 4 It is a radial sectional view of the oscillating massage water outlet device of the present application.

[0033] Figure 5 It is a schematic view of the side spraying device of the present application.

[0034] Figure 6 It is an exploded view of the side spraying device of the present application.

[0035] Figure 7 It is a schematic view of the driving plate of the side spraying device of the present application.

[0036] Figure 8 It is a schematic view of the first mounting plate of the side spraying device of the present application.

[0037] Figure 9 It is a schematic view of the second mounting plate of the side spraying device of the present application.

[0038] Figure 10 It is one of the partial sectional views of the side spraying device of the present application.

[0039] Figure 11 It is the other of the partial sectional views of the side spraying device of the present application.

[0040] Figure 12 It is an axial sectional view of the side spraying device of the present application (omitting the shell).

[0041] Figure 13 It is a radial sectional view of the side spraying device of the present application.

[0042] In the figure, 10, water outlet; 101, water outlet; 102, first water inlet; 103, second water inlet; 104, first adapter; 105, second adapter; 106, tooth body; 20, water outlet nozzle; 201, water outlet channel; 202, buffer ring; 203, counterweight; 30, friction pad; 40, sealing cover; 501, first water inlet channel; 502, second water inlet channel; 60, driving plate; 601, rack; 602, track hole; 70, first water inlet; 701, first cover plate; 702, first mounting plate; 7021, first water passage; 7022, first pivot hole; 80, second water inlet; 801, second cover plate; 802, second mounting plate; 8021, second water passage; 8022, second pivot hole; 90, water inlet terminal; 100, shell; 1001, movable window; 110, knob; 120, cam. DETAILED DESCRIPTION

[0043] The following will be described in detail Figures 1-13 The present application will be described in detail.

[0044] A swing massage water outlet device, comprising a water outlet 10 and a water outlet nozzle 20 installed in the water outlet 10, as Figures 1-4 shown, in particular,

[0045] The water outlet 10 is provided with a mounting cavity and at least one water inlet and a water outlet 101 connected to the mounting cavity, the water outlet 101 is arranged in the axial direction of the water outlet 10, the water inlet is arranged in the radial direction of the water outlet 10, and the water outlet direction of the water inlet deviates from the central axis of the mounting cavity.

[0046] The water outlet nozzle 20 is installed in the mounting cavity, and the water outlet nozzle 20 is provided with a water outlet channel 201 connected to the mounting cavity, the water outlet end of the water outlet channel 201 faces the water outlet 101, and one end of the water outlet nozzle 20 swings and fits the water outlet 10.

[0047] In actual use, the water flow of the water inlet flows along the inner wall of the mounting cavity to generate a cyclone, thereby driving the water outlet nozzle 20 to make a conical swing motion in the mounting cavity around one end, so that the water outlet direction of the water outlet channel 201 makes a circular motion, and is sprayed out of the water outlet 101, so that the outlet angle of the water flow changes periodically, thereby producing a massage feeling and meeting the needs of consumers for massage.

[0048] In this embodiment, the water inlet includes a first water inlet 102 and a second water inlet 103. The water outlet directions of the first water inlet 102 and the second water inlet 103 are located on both sides of the central axis of the mounting cavity. The water direction of the first water inlet 102 and the second water inlet 103 is either clockwise or counterclockwise, so that the water outlets of the first water inlet 102 and the second water inlet 103 form a clockwise or counterclockwise swirling flow within the mounting cavity. Figure 4 As shown. Furthermore, the cross-sectional area of ​​the first inlet 102 and the second inlet 103 gradually decreases along the water outlet direction at least in part. Specifically, the first inlet 102 and the second inlet 103 have a slope on one side near the end of the mounting cavity, as shown. Figure 4 and Figure 13 As shown, this increases the water pressure and enhances the swirling effect of the water flow within the installation cavity, resulting in better conical pendulum motion of the water outlet 20 and a better massage effect. The first water inlet 102 and the second water inlet 103 can be arranged at the same height or at different heights, or parts of the first water inlet 102 and the second water inlet 103 can be at the same height.

[0049] In this embodiment, the water outlet end of the water outlet 20 is oscillatingly connected to one end of the water outlet section 10 where the water outlet 101 is located, such as... Figure 3 As shown, the water outlet end of the water outlet channel 201 is oscillatingly connected to the water outlet 101. Specifically, a friction pad 30 is provided on the side of the mounting cavity near the water outlet 101. One end of the water outlet of the nozzle 20 is rotatably connected to the friction pad 30, preventing the nozzle 20 from directly contacting the water outlet part 10, reducing the wear resistance requirements of the water outlet part 10, and lowering production costs. Furthermore, the water outlet end of the nozzle 20 has an arc-shaped surface, which is spherical or ellipsoidal. The friction pad 30 has an arc-shaped groove that matches the arc-shaped surface of the water outlet end of the nozzle 20, and the surface of the arc-shaped groove is spherical or ellipsoidal.

[0050] In this embodiment, a sealing cover 40 is also included for covering the opening of the installation cavity. The sealing cover 40 and the opening can be connected by a detachable connection such as threaded connection, snap-fit ​​or magnetic connection, or by a non-detachable connection such as adhesive bonding, to prevent the water outlet 20 from detaching from the friction pad 30 during rotation and to ensure the normal operation of the water outlet device.

[0051] In this embodiment, as Figure 3 As shown, a buffer ring 202 is provided on the outer side of the end of the water outlet 20 away from its outlet end to reduce the noise generated when the water outlet 20 collides with the wall of the mounting cavity during rotation. A counterweight 203 is also provided on the end of the water outlet 20 away from its outlet end. The rotational speed of the water outlet 20 is changed by adjusting the weight of the counterweight 203. Specifically, the greater the weight of the counterweight 203, the slower the rotational speed of the water outlet 20 under the action of the swirling flow, and vice versa.

[0052] The present invention also proposes a side spraying device, such as Figures 5-13 As shown, the device includes a base with a first water inlet channel 501 and a second water inlet channel 502, and several swing massage water outlet devices as described above. The first water inlet 102 and the second water inlet 103 are pivotally connected to the base, and the first water inlet channel 501 and the second water inlet channel 502 are connected to the mounting cavity through the first water inlet 102 and the second water inlet 103, respectively. The device also includes a drive plate 60, which is connected to each water outlet 10. Specifically, the drive plate 60 is provided with a rack 601, and the water outlet 10 is provided with a tooth 106 that meshes with the rack 601, so that the water outlet 10 can be rotated by moving the drive plate 60.

[0053] Therefore, water is supplied to the first water inlet 102 and the second water inlet 103 through the first water inlet channel 501 and the second water inlet channel 502 respectively, so that a swirling flow can be generated in the installation cavity to drive the water outlet 20 to rotate. In actual use, the user moves the drive plate 60 to drive the water outlet 10, thereby changing the water outlet angle of each water outlet 20 to meet the user's bathing needs for back or waist washing.

[0054] In this embodiment, as Figure 13 As shown, the base includes a first water inlet 70 and a second water inlet 80, and the two ends of the drive plate 60 are slidably adapted to the first water inlet 70 and the second water inlet 80, respectively. The first water inlet 70 includes a first cover plate 701 and a first mounting plate 702, and the second water inlet 80 includes a second cover plate 801 and a second mounting plate 802. The spaces enclosed by the first cover plate 701, the first mounting plate 702, the second cover plate 801, and the second mounting plate 802 respectively constitute the first water inlet channel 501 and the second water inlet channel 502.

[0055] In this embodiment, a water inlet terminal 90 is included. One end of the water inlet terminal 90 is connected to a water supply source, and the other end is provided with a first water inlet connector and a second water inlet connector that are respectively connected to the bottom of the first water inlet channel 501 and the second water inlet channel 502. Further, as... Figures 8-9 As shown, the bottom of the first mounting plate 702 and the second mounting plate 802 are provided with a first water outlet 7021 and a second water outlet 8021 that are sealed and adapted to the first water inlet connector and the second water inlet connector.

[0056] In this embodiment, a first adapter 104 and a second adapter 105 are coaxially arranged on both sides of the water outlet 10 in the radial direction. The channels within the first adapter 104 and the second adapter 105 respectively constitute a first water inlet 102 and a second water inlet 103. Figure 4 As described above. The outer surfaces of the first adapter 104 and the second adapter 105 are respectively provided with teeth 106, as shown below. Figure 1 ,Figure 2 and Figure 10 The first mounting plate 702 and the second mounting plate 802 are respectively provided with a plurality of first pivot holes 7022 and second pivot holes 8022 which are communicated with the first water inlet channel and the second water inlet channel, and the first adapter 104 and the second adapter 105 are respectively sealingly pivoted to the first pivot holes 7022 and the second pivot holes 8022.

[0057] In this embodiment, as shown in Figures 8-9 The first mounting plate 702 and the second mounting plate 802 are respectively provided with a plurality of first pivot holes 7022 and second pivot holes 8022 which are communicated with the first water inlet channel and the second water inlet channel, and the first adapter 104 and the second adapter 105 are respectively sealingly pivoted to the first pivot holes 7022 and the second pivot holes 8022. When the driving plate 60 is moved, each water outlet portion 10 rotates around the first adapter 104 and the second adapter 105, so as to change the water outlet angle of the water outlet portion 10.

[0058] In this embodiment, as shown in Figure 13 The housing 100 is connected to the first cover plate 701 and the second cover plate 801 at two ends, so that the first water inlet portion 70, the second water inlet portion 80 and the swing massage water outlet device are located in the housing 100, and the housing 100 is also provided with a movable window 1001 for swinging of the water outlet portion 10.

[0059] In this embodiment, the housing 100 is provided with a driving member which is drivingly connected to the driving plate 60, and the driving plate 60 is moved by rotating or pushing the driving member. In this embodiment, the driving member is a knob 110, as shown in Figure 11 The knob 110 is provided with a rotating shaft, one end of the rotating shaft away from the knob 110 is provided with a cam 120, the driving plate 60 is provided with a track hole 602, the rotating shaft is arranged in the housing 100, and the side wall of the cam 120 abuts against the side wall of the track hole 602, so that the driving plate 60 is moved up and down by rotating the knob 110. Therefore, in other embodiments, the cam 120 can be replaced by a roller which is eccentrically arranged, and the driving plate 60 can also be moved up and down by rotating the knob 110. In other embodiments, the driving member can also be a lever, the middle part of the lever is pivoted to the housing 100, one end of the lever is located outside the housing 100, and the other end of the lever is pivoted to the driving plate 60, the lever forms a lever structure, and the driving plate 60 is moved up and down by pushing one end of the lever located outside the housing 100, or the driving member is a slider which is slidingly fitted to the housing 100, one end of the slider is connected to the driving plate 60, and the driving plate 60 is also moved up and down by pushing the slider up and down.

[0060] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A side-spraying device, characterized in that, Includes several oscillating massage water outlet devices, wherein the oscillating massage water outlet devices include: The water outlet section has an installation cavity and an outlet and at least one inlet connected to the installation cavity. The inlet has teeth on its outer side. The outlet is located in the axial direction of the water outlet section, and the inlet is located in the radial direction of the water outlet section. The water outlet direction of the inlet is offset from the central axis of the installation cavity. A water outlet is installed in the mounting cavity. The water outlet has a water outlet channel communicating with the mounting cavity. The water outlet end of the water outlet channel faces the water outlet, and one end of the water outlet is swingable to fit the water outlet part. The water flow from the inlet flows along the inner wall of the mounting cavity, generating a swirling flow. Under the impact of this swirling flow, the outlet nozzle undergoes a conical pendulum motion around one end within the mounting cavity, causing the water outlet to move in a circular motion and be ejected from the outlet. The side spray device also includes: A drive plate is provided, the drive plate is provided with a rack, the rack is driven to mesh with the tooth body, and the water outlet part is driven to swing by moving the drive plate.

2. The side spray device as described in claim 1, characterized in that, The water inlet includes a first water inlet and a second water inlet. The water outlet directions of the first water inlet and the second water inlet are located on both sides of the central axis of the mounting cavity, and the water outlet directions of the first water inlet and the second water inlet are both clockwise or counterclockwise, so that the water outlet of the first water inlet and the second water inlet forms a clockwise swirling flow or a counterclockwise swirling flow in the mounting cavity.

3. A side spray device as described in claim 2, characterized in that, The cross-sectional area of ​​at least a portion of the first and second inlets gradually decreases along the water outlet direction.

4. A side spray device as described in claim 1, characterized in that, The water outlet end of the nozzle swings to be adapted to the end of the water outlet section where the water outlet is located.

5. A side spray device as described in claim 4, characterized in that, A friction pad is provided on the side of the installation cavity near the water outlet, and the water outlet end of the water nozzle is oscillatingly connected to the friction pad.

6. A side-spraying device as described in claim 1, characterized in that, One end of the water outlet has an opening communicating with the mounting cavity, and also includes a sealing cover, which covers the opening of the water outlet.

7. A side spray device as described in claim 2, characterized in that, It also includes a base, which has a first water inlet channel and a second water inlet channel. The first water inlet and the second water inlet are pivotally connected to the base, and the first water inlet channel and the second water inlet channel are respectively connected to the mounting cavity through the first water inlet and the second water inlet.

8. A side spray device as described in claim 7, characterized in that, The seat includes a first water inlet and a second water inlet. The first water inlet includes a first cover plate and a first mounting plate. The second water inlet includes a second cover plate and a second mounting plate. The space enclosed by the first cover plate, the first mounting plate, the second cover plate, and the second mounting plate respectively constitutes the first water inlet channel and the second water inlet channel.

9. A side spray device as described in claim 8, characterized in that, The water outlet is provided with a first adapter and a second adapter arranged coaxially on both sides in the radial direction. The channels in the first adapter and the second adapter respectively constitute the first water inlet and the second water inlet. The first mounting plate and the second mounting plate are respectively provided with a plurality of first pivot holes and second pivot holes communicating with the first water inlet channel and the second water inlet channel. The first adapter and the second adapter are respectively sealed and pivotally connected to the first pivot hole and the second pivot hole.

10. A side spray device as described in claim 8, characterized in that, It also includes a housing, with its two ends connected to the first cover plate and the second cover plate respectively, such that the first water inlet, the second water inlet and the oscillating massage water outlet device are located inside the housing, and the housing is also provided with an movable window for the oscillation of the water outlet.

11. A side-spraying device as described in claim 10, characterized in that, The housing is provided with a driving component, which is connected to the driving plate. The driving plate is moved by rotating or pushing the driving component.

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