Swinging water mechanism and massage shower head

Abstract

The present invention discloses a swinging water outlet mechanism and a massage shower head, comprising a housing, a hydraulic drive assembly, and a swinging assembly. The housing forms a receiving cavity, one end of the housing is provided with a water inlet end connected to the receiving cavity, and the other end is provided with a water outlet hole. The hydraulic drive assembly is disposed in the receiving cavity and is disposed on a side close to the water inlet end. The swinging assembly comprises a swinging member and a water outlet member. The hydraulic drive assembly is driven and connected to the swinging member, and the swinging member is transmission-connected to the water outlet member. The water outlet member can swing and fit in the water outlet hole. The hydraulic drive assembly is driven and rotated by the hydraulic force to drive the swinging member to move. The swinging member drives the water outlet member to swing in the water outlet hole, so that water flows from the water outlet member to form a swinging water outlet. The swinging member of the technical solution of the present invention drives the water outlet member to intermittently swing in the water outlet hole, so that the water outlet member sprays intermittent swinging water spray, thereby improving the user's massage experience.

Description

Technical Field

[0001] The present invention relates to the technical field of bathrooms, and in particular to a swinging water outlet mechanism and a massage shower head. Background Art

[0002] In daily life, people often take a bath to relieve fatigue. With the improvement of living standards, people have put forward the demand for shower heads with massage effects in addition to the basic water spraying function.

[0003] However, the handheld shower heads currently on the market have an oscillation frequency that is too fast, causing the water splashing on the body to produce a stinging sensation, resulting in a poor showering experience. Summary of the Invention

[0004] The main purpose of the present invention is to propose a swinging water outlet mechanism, which aims to drive the water outlet part to swing in the water outlet hole through the swing part, so that the water outlet part can spray intermittent swinging water splashes to improve the user's massage experience.

[0005] To achieve the above-mentioned purpose, the present invention proposes a swinging water outlet mechanism, which includes:

[0006] A housing, wherein the housing forms a receiving cavity, one end of the housing is provided with a water inlet end communicating with the receiving cavity, and the other end of the housing is provided with a water outlet hole;

[0007] a hydraulic drive assembly, the hydraulic drive assembly being disposed in the accommodating cavity and on a side close to the water inlet end; and

[0008] A swing assembly, comprising a swing member and a water outlet member, wherein the hydraulic drive assembly is drivingly connected to the swing member, the swing member is drivingly connected to the water outlet member, and the water outlet member can swingably fit into the water outlet through hole;

[0009] The hydraulic drive assembly is driven by the hydraulic force to rotate and drive the swinging member to move, and the swinging member drives the water outlet member to swing in the water outlet hole, so that water flows out from the water outlet member to form a swinging water outlet.

[0010] In an optional embodiment, the swing assembly further includes a reduction transmission member;

[0011] The hydraulic drive assembly is drivingly connected to the reduction transmission member, and the reduction transmission member is rotationally connected to the swing member, so that the swing member drives the water outlet member to swing circumferentially relative to the housing.

[0012] In an optional embodiment, the reduction transmission member is provided with a cam on a side away from the hydraulic drive assembly;

[0013] The swing member is provided with a swing hole, and the cam is movably inserted into the swing hole. The cam is driven to rotate by the hydraulic drive assembly to drive the swing member to move circumferentially, thereby driving the water outlet member to swing in the water outlet hole.

[0014] In an optional embodiment, the swing hole is an elongated hole;

[0015] In the width direction of the swing hole, the outer peripheral surface of the cam abuts against the hole wall of the swing hole, so that the cam drives the swing member to swing in the width direction parallel to the swing hole.

[0016] In an optional embodiment, the swing member is provided with a plurality of connection holes, and the plurality of connection holes are spaced apart along the circumference of the swing hole;

[0017] There are a plurality of water outlet holes, and the plurality of water outlet holes are spaced apart along the circumference of the shell;

[0018] There are multiple water outlet parts, one end of each water outlet part can be swingably connected to each connecting hole, and the other end of each water outlet part can be swingably matched with each water outlet through hole.

[0019] In an optional embodiment, each of the connecting holes has two oppositely disposed connecting hole ends;

[0020] Each of the water outlet components is formed with two oppositely arranged first connecting ends at one end close to the swing component, and each of the first connecting ends is movably connected to each of the connecting hole ends.

[0021] In an optional embodiment, one end of each of the water outlet members is further provided with two second connecting ends arranged opposite to each other;

[0022] The accommodating cavity is formed with a plurality of enclosing plate structures on the cavity wall near the water outlet through hole, each of the enclosing plate structures enclosing the opening edge of each water outlet through hole, each of the enclosing plate structures is formed with a mounting groove, and the groove side wall of the mounting groove is provided with a through hole;

[0023] Each of the second connection ends is movably connected to the through hole, so that the other end of each of the water outlet members passes through the installation groove and is movably arranged in each of the water outlet through holes.

[0024] In an optional embodiment, the swinging water outlet mechanism further includes a fixing seat, which is installed in the accommodating cavity and is arranged on the side of the swinging member away from the reduction transmission member, so as to movably fit the water outlet member in the installation groove.

[0025] In an optional embodiment, the swinging water outlet mechanism further includes a water diversion body, which is installed in the accommodating cavity, covers the opening of the water inlet end, and has an eccentric opening.

[0026] The hydraulic drive assembly includes an impeller, which is rotatably connected to a side of the water diversion body away from the water inlet end. The impeller is provided with an eccentric cam on the side away from the water diversion body. The eccentric cam is connected to the reduction transmission member. Water flows through the eccentric port to generate an oblique water flow, thereby driving the impeller to rotate and driving the reduction transmission member to swing circumferentially relative to the casing.

[0027] The present invention further provides a massage shower head, comprising:

[0028] A shower housing is formed with an accommodating space; and

[0029] The swinging water outlet mechanism as described in any of the above items is installed in the accommodating space.

[0030] The swinging water outlet mechanism of the technical solution of the present invention includes a shell, a hydraulic drive component and a swinging component, the shell forming a accommodating cavity, one end of the shell is provided with a water inlet end, and the other end of the shell is provided with a water outlet through-hole; the hydraulic drive component is arranged in the accommodating cavity and is arranged on a side close to the water inlet end; the swinging component includes a swinging part and a water outlet part, the hydraulic drive component is driven and connected to the swinging part, the swinging part is transmission-connected to the water outlet part, and the water outlet part can be swung and fitted in the water outlet through-hole; wherein, the hydraulic drive component is driven to rotate by the hydraulic drive to drive the swinging part to rotate, and the swinging part drives the water outlet part to swing in the water outlet through-hole, so that water flows from the water outlet part to form a swinging water outlet, and then drives the water outlet part to swing intermittently in the water outlet through-hole through the swinging part, so that the water outlet part sprays intermittent swinging water splashes to improve the user's massage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0032] Figure 1 This is a structural diagram of an embodiment of a swing water outlet mechanism of the present invention;

[0033] Figure 2 for Figure 1 An exploded view of the swing water outlet mechanism shown;

[0034] Figure 3 for Figure 1 A cross-sectional view of the swing water outlet mechanism shown;

[0035] Figure 4 for Figure 2 A schematic structural diagram of the swing member in the swing water outlet mechanism shown;

[0036] Figure 5 for Figure 2 The structural diagram of the water outlet part in the swing water outlet mechanism shown;

[0037] Figure 6 for Figure 2 The schematic diagram of the structure of the reduction transmission component in the swing water discharge mechanism shown;

[0038] Figure 7 for Figure 2 A schematic structural diagram of the hydraulic drive assembly in the swing water outlet mechanism shown;

[0039] Figure 8 for Figure 2 A schematic structural diagram of a fixing seat in the swing water outlet mechanism shown;

[0040] Figure 9 for Figure 2 The structural schematic diagram of the second shell in the swing water outlet mechanism is shown.

[0041] Description of Figure Numbers:

[0042] Label name Label name 10 Swinging water outlet mechanism 3 Swing assembly 1 shell 31 Swinging parts 11 First shell 311 Swing hole 111 Fixed column 312 connection hole 12 Second shell 3121 Connection hole end 121 Accommodation cavity 32 Water outlet 122 Hoarding structure 321 First connection end 1221 Mounting slot 322 Second connection terminal 1222 Through hole 323 water hole 123 Plug 4 reduction transmission parts 124 Water inlet 4a External gear 125 Water outlet hole 41 Cam 126 Annular flange 42 Matching hole 127 Internal gear ring 5 Fixed seat 2 Hydraulic drive components 51 Through slot 21 impeller a Empty slot 22 Rotation axis 6 water body 23 Eccentric cam 61 Eccentric mouth

[0043] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0045] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0047] In addition, in the present invention, descriptions such as "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their 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 at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0048] The present invention proposes a swinging water outlet mechanism, which aims to drive the water outlet part to swing in the water outlet through the swing part, so that the water outlet part can spray intermittent swinging water splashes, thereby improving the user's massage experience.

[0049] Please refer to Figures 1 to 9 The specific structure of the swing water outlet mechanism 10 proposed by the present invention will be described below in a specific embodiment. In one embodiment of the present invention, the swing water outlet mechanism 10 includes:

[0050] The housing 1 forms a receiving cavity 121 , and one end of the housing 1 is provided with a water inlet 124 communicating with the receiving cavity 121 , and the other end is provided with a water outlet through-hole 125 ;

[0051] A hydraulic drive assembly 2, the hydraulic drive assembly 2 being disposed in the accommodating chamber 121 and disposed on a side close to the water inlet end 124; and

[0052] The swing assembly 3 includes a swing member 31 and a water outlet member 32. The hydraulic drive assembly 2 is drivingly connected to the swing member 31. The swing member 31 is drivingly connected to the water outlet member 32. The water outlet member 32 can swingably fit into the water outlet through hole 125.

[0053] The hydraulic drive assembly 2 is driven by hydraulic power to rotate and drive the swinging member 31 to move. The swinging member 31 drives the water outlet member 32 to swing in the water outlet hole 125 so that water flows out from the water outlet member 32 to form a swinging water outlet.

[0054] It can be seen that the swinging water outlet mechanism 10 is arranged on the shower head to give the shower head a massage function, wherein the swinging water outlet mechanism 10 includes a shell 1, a hydraulic drive component 2 and a swing component 3 arranged in the shell 1. Water flows into the shell 1 and impacts the hydraulic drive component 2 arranged in the shell 1. The hydraulic drive component 2 is driven by water and then rotates to drive the swing component 3 to swing in the water outlet through hole 125 to achieve the purpose of swinging water out.

[0055] In this embodiment, in order to facilitate the entry and exit of water, the shell 1 includes a first shell 11 and a second shell 12. The first shell 11 and the second shell 12 are detachably connected and enclosed to form a accommodating chamber 121. The water inlet end 124 is formed on the outer peripheral wall of the second shell 12, and the water outlet hole 125 is formed in the second shell 12. Then, the water flow first enters the accommodating chamber 121 through the water inlet end 124, and the water flow impacts the hydraulic drive component 2, so as to drive the swing component 3 to swing relative to the shell 1 in the water outlet hole 125 through the hydraulic drive component 2, and the swing component 3 also ejects water from the accommodating chamber 121 during the swinging process, so that the water flow forms a swinging water outlet from the water outlet part 32, thereby achieving a massage effect. It should be noted that the first shell 11 is detachably mounted on the second shell 12. To this end, threads can be provided on the inner walls of the first shell 11 and the second shell 12 so that the first shell 11 and the second shell 12 are connected by threads, and the first shell 11 and the second shell 12 can be detached separately to achieve detachable installation between the two, and to allow maintenance of the hydraulic drive assembly 2 and the swing assembly 3. Of course, the first shell 11 and the second shell 12 can also be installed in other detachable ways. It is understandable that the first shell 11 and the second shell 12 enclose a receiving chamber 121, so one of the two can form a receiving space, and the other can cover the opening of the receiving space, thereby ensuring the volume of the receiving chamber 121.

[0056] Specifically, the swing component 3 is also arranged in the accommodating cavity 121 and is arranged on the side of the hydraulic drive component 2 away from the water inlet end 124. The swing component 3 includes a swing member 31 and a water outlet member 32, and the hydraulic drive component 2 is driven and connected to the swing member 31. At the same time, the swing member 31 is transmission-connected to the water outlet member 32, and the water outlet member 32 can swing and cooperate in the water outlet through-hole 125, and then the swing member 31 is driven to move by the hydraulic drive component 2, and then the swing member 31 drives the water outlet member 32 to swing in the water outlet through-hole 125, so that the water flow forms a swinging water outlet from the water outlet member 32, thereby improving the user's massage experience and having strong practicality.

[0057] Please refer to Figure 2 and Figure 3 , in an optional embodiment, the swing assembly 3 further includes a reduction transmission member 4;

[0058] The hydraulic drive assembly 2 is driven and connected to the reduction transmission member 4, and the reduction transmission member 4 is rotationally connected to the swing member 31, so that the swing member 31 drives the water outlet member 32 to swing circumferentially relative to the outer shell 1, thereby realizing the swing of the water outlet member 32, so that the water coming out of the water outlet member 32 forms a swinging water outlet.

[0059] In this embodiment, in order to facilitate the connection between the hydraulic drive assembly 2 and the swing member 31, the swing assembly 3 also includes a reduction transmission member 4, which is arranged in the accommodating cavity 121, and the hydraulic drive assembly 2 is drivingly connected to the reduction transmission member 4, and the reduction transmission member 4 is drivingly connected to the swing member 31 at one end away from the hydraulic drive assembly 2, so that the swing member 31 is moved in the accommodating cavity 121 through the hydraulic drive assembly 2 and the reduction transmission member 4, thereby driving the water outlet member 32 to swing circumferentially relative to the housing 1, thereby ensuring the normal operation of the shower head.

[0060] Please refer to Figure 2 、 Figure 3 and Figure 6 In an optional embodiment, the reduction transmission member 4 is provided with a cam 41 on a side away from the hydraulic drive assembly 2;

[0061] The swinging member 31 is provided with a swinging hole 311, and the cam 41 is movably inserted into the swinging hole 311. The cam 41 is driven to rotate by the hydraulic drive component 2 to drive the swinging member 31 to move circumferentially, thereby driving the water outlet member 32 to swing in the water outlet hole 125, so that the water coming out of the water outlet member 32 forms a swinging water outlet.

[0062] In this embodiment, to facilitate the connection between the reduction transmission member 4 and the swinging member 31, the reduction transmission member 4 is provided with a cam 41 on the side away from the hydraulic drive assembly 2, and the swinging member 31 is provided with a swinging hole 311 for inserting the cam 41. This allows the connection between the reduction transmission member 4 and the swinging member 31 to be achieved. The hydraulic drive assembly 2 drives the cam 41 to rotate, thereby driving the swinging member 31 to move circumferentially, and in turn driving the water outlet member 32 to swing within the water outlet through-hole 125. It should be noted that the reduction transmission member 4 is provided with a through-hole for inserting the hydraulic drive assembly 2, so that one end of the hydraulic drive assembly 2 is inserted into the through-hole and drives the reduction transmission member 4 to rotate. The through-hole extends through the cam 41. The swinging member 31 is also a plate having a certain height.

[0063] It should be further explained that the reduction transmission element 4 is an external gear 4a. An internal gear ring 127 is formed on the inner sidewall of the accommodating chamber 121. The external gear 4a meshes with the internal gear ring 127 with a small tooth difference. The pitch circle diameter of the external gear 4a is smaller than the pitch circle diameter of the internal gear ring 127. The arrangement of the external gear 4a and the internal gear ring 127 meshing with a small tooth difference reduces the rotational speed of the external gear 4a, thereby achieving a reduction in speed. It should be noted that a small tooth difference transmission is a planetary gear transmission consisting of a pair of internally meshing gears with a small difference in tooth count and an output mechanism. In this embodiment, the number of teeth of the external gear 4a is smaller than that of the internal gear ring 127. Driven by the hydraulic drive assembly 2, the external gear 4a rotates along the inner wall of the internal gear ring 127, thereby achieving a reduction in speed, thereby reducing the oscillation frequency of the water outlet 32 ​​and effectively reducing noise generated during operation of the showerhead.

[0064] Please refer to Figure 2 and Figure 4 , in an optional embodiment, the swing hole 311 is a long strip hole;

[0065] In the width direction of the swing hole 311, the outer peripheral surface of the cam 41 abuts against the hole wall of the swing hole 311, so that the cam 41 drives the swing member 31 to swing in the width direction parallel to the swing hole 311, thereby driving the water outlet member 32 to swing in the width direction parallel to the swing hole 311 through the swing member 31.

[0066] In this embodiment, the swing hole 311 is a long strip hole, and the outer peripheral surface of the cam 41 is in contact with the hole wall of the swing hole 311. Therefore, during the rotation of the reduction transmission member 4, the outer peripheral surface of the cam 41 is in contact with the hole wall of the swing hole 311, thereby pushing the swing member 31 to move in a width direction parallel to the swing hole 311, thereby driving the water outlet member 32 to swing intermittently, so that intermittent swinging water splashes can be sprayed out, thereby effectively slowing down the swinging frequency of the water outlet member 32, and during the spraying process, it can provide the user with a swinging massage experience, which is beneficial to reducing the product volume and improving the product appearance while improving the user's comfort experience.

[0067] Please refer to Figure 2 In an optional embodiment, the swing member 31 is provided with a plurality of connection holes 312 , and the plurality of connection holes 312 are spaced apart along the circumference of the swing hole 311 ;

[0068] There are multiple water outlet holes 125, and the multiple water outlet holes 125 are spaced apart along the circumference of the housing 1;

[0069] There are multiple water outlet parts 32, one end of each water outlet part 32 can be swingably connected to each connecting hole 312, and the other end of each water outlet part 32 can be swingably matched with each water outlet through hole 125. By providing multiple water outlet through holes 125 and multiple water outlet parts 32, and each water outlet part 32 is swingably embedded in each water outlet through hole 125, a larger area of ​​massage water is formed, and it has a swinging effect, thereby improving the user's massage experience and being highly practical.

[0070] In this embodiment, the swinging member 31 is provided with a plurality of connection holes 312, spaced apart along the circumference of the swinging hole 311. A plurality of water outlet holes 125 are provided, spaced apart along the circumference of the housing 1. Furthermore, a plurality of water outlet members 32 are also provided, with one end of each water outlet member 32 swingably connected to each connection hole 312, while the other end of each water outlet member 32 swingably fits within the water outlet hole 125, thereby achieving connection between the water outlet member 32, the swinging member 31, and the housing 1. The stable connection between each water outlet member 32, each connection hole 312, and each water outlet hole 125 ensures that each water outlet member 32 can smoothly swing under the drive of the swinging member 31, so that water from the outlet member forms a swinging outlet.

[0071] Specifically, in order to facilitate the connection between the water outlet member 32 and the swing member 31, a connection hole 312 is opened on the swing member 31, and one end of the water outlet member 32 can be swingably connected to the connection hole 312, so that when the swing member 31 moves, it drives the water outlet member 32 to swing in the water outlet hole 125.

[0072] Please refer to Figure 4 and Figure 5 In an optional embodiment, each of the connecting holes 312 has two oppositely disposed connecting hole ends 3121;

[0073] Each of the water outlet parts 32 is formed with two oppositely arranged first connecting ends 321 at one end close to the swinging part 31, and each of the first connecting ends 321 is movably connected to each of the connecting hole ends 3121. The water outlet part 32 and the connecting hole 312 are movably connected through the first connecting end 321 and the connecting hole end 3121.

[0074] In this embodiment, to facilitate the connection between the water outlet member 32 and the connecting hole 312, each connecting hole 312 has oppositely disposed connecting hole ends 3121, and each water outlet member 32 is formed with two oppositely disposed first connecting ends 321. Therefore, when the water outlet member 32 and the swinging member 31 are connected, each first connecting end 321 is movably connected to each connecting hole end 3121, thereby achieving a movable connection between the water outlet member 32 and the swinging member 31. It should be noted that the opening area of ​​the connecting hole end 3121 is smaller than the opening area of ​​the connecting hole 312, and the connecting hole 312 is provided with a water through hole 323 in the water outlet member 32, so that water entering the accommodating chamber 121 can smoothly flow from the connecting hole 312 into the water outlet member 32.

[0075] Please refer to Figure 5 and Figure 9 In an optional embodiment, one end of each of the water outlet members 32 is further provided with two oppositely disposed second connecting ends 322;

[0076] The accommodating cavity 121 is formed with a plurality of enclosing plate structures 122 on the cavity wall near the water outlet through hole 125. Each of the enclosing plate structures 122 encloses the opening edge of each of the water outlet through holes 125. Each of the enclosing plate structures 122 is formed with a mounting groove 1221. The side wall of the mounting groove 1221 is provided with a through hole 1222.

[0077] Each of the second connection ends 322 is movably connected to the through hole 1222, so that the other end of each of the water outlet components 32 passes through the mounting groove 1221 and is movably arranged in each of the water outlet holes 125, thereby realizing the connection between the water outlet components 32 and the water outlet holes 125, to ensure that the water outlet components 32 can swing stably in the water outlet holes 125.

[0078] In this embodiment, one end of each water outlet member 32 is further provided with two oppositely disposed second connecting ends 322, which are spaced apart from the two first connecting ends 321. Furthermore, a plurality of enclosing plate structures 122 are formed on the bottom wall of the accommodating chamber 121, and each enclosing plate structure 122 encloses the opening edge of each water outlet through-hole 125. Furthermore, each enclosing plate structure 122 defines a mounting groove 1221, the bottom wall of which is connected to the water outlet through-hole 125. Consequently, the water outlet member 32 can be sequentially inserted into the mounting groove 1221 and the water outlet through-hole 125.

[0079] Specifically, to facilitate connection between the water outlet member 32 and the housing 1, a through-hole 1222 is defined in the sidewall of the mounting groove 1221. The second connecting end 322 is movably connected to the through-hole 1222, thereby enabling the water outlet member 32 to be stably placed within the mounting groove 1221 and to flexibly swing within the water outlet through-hole 125. It should be noted that the mounting groove 1221 has a certain depth to accommodate the water outlet member 32.

[0080] It should be further noted that the through hole 1222 extends through the opening of the mounting groove 1221. When the water outlet member 32 is installed, the second connecting end 322 can be smoothly inserted into the through hole 1222, thereby allowing the water outlet member 32 to be stably placed in the mounting groove 1221 and ensuring the normal operation of the water outlet member 32. In addition, the second connecting end 322 extends beyond the outer periphery of the enclosure structure 122.

[0081] Please refer to Figure 2 and Figure 9 In an optional embodiment, the swinging water outlet mechanism 10 further includes a fixing seat 5, which is installed in the accommodating cavity 121 and is arranged on the side of the swinging member 31 away from the reduction transmission member 4, so as to movably fit the water outlet member 32 in the installation groove 1221, thereby improving the installation stability of the water outlet member 32.

[0082] In this embodiment, in order to prevent the water outlet component 32 from detaching from the mounting groove 1221, an annular flange 126 may be formed on the inner peripheral wall of the outer shell 1, and the swinging water outlet mechanism 10 also includes a fixing seat 5, which is installed on the annular flange 126 and abuts the second connecting end 322 on the water outlet component 32 against the through hole 1222, thereby preventing the user from accidentally pushing the water outlet component 32 from the outside, causing the water outlet component 32 to detach from the mounting groove 1221, resulting in the water outlet component 32 being unable to be used normally.

[0083] Specifically, to facilitate the connection between the fixing base 5 and the enclosure structure 122, the fixing base 5 is provided with a plurality of through slots 51. The number of through slots 51 corresponds to the number of enclosure structures 122, and the shape of the through slots 51 corresponds to the outer shape of the enclosure structure 122. Therefore, when the fixing base 5 is installed on the annular flange 126, each through slot 51 is respectively secured to the outer periphery of each enclosure structure 122, and the second connecting end 322 is pressed against the through hole 1222. It should be noted that the fixing base 5 is detachably mounted on the annular flange 126. This arrangement facilitates the installation of the water outlet member 32.

[0084] Furthermore, to further enhance the installation stability of the fixing seat 5, a post 123 is provided on the bottom wall of the accommodating cavity 121. Both the fixing seat 5 and the swinging member 31 are provided with a slot a. When the fixing seat 5 and the swinging member 31 are sequentially installed in the accommodating cavity 121, the post 123 is inserted into the slot a on the fixing seat 5 and the swinging member 31 to further secure the fixing seat 5 and the swinging member 31 in the accommodating cavity 121. Furthermore, the length of the slot a is perpendicular to the width of the through-hole 1222, and the length of the slot a is greater than the length of the post 123. Consequently, when the swinging member 31 moves in the accommodating cavity 121, the post 123 has a certain amount of sliding space in the slot a, thereby ensuring installation stability while the swinging member 31 moves in the accommodating cavity 121. It should be noted that there are at least two plug posts 123, and at least two plug posts 123 are arranged at intervals on the enclosure structure 122. At the same time, there are at least two empty slots a on the fixing seat 5 and the swinging member 31, and at least two empty slots a are respectively arranged on the peripheral side of the through slot 51 and on the peripheral side of the connecting hole 312.

[0085] Please refer to Figures 2 to 9 In an optional embodiment, the swinging water outlet mechanism 10 further includes a water diversion body 6, the water diversion body 6 is installed in the accommodating cavity 121, the water diversion body 6 covers the opening of the water inlet end 124, and the water diversion body 6 is provided with an eccentric opening 61;

[0086] The hydraulic drive assembly 2 includes an impeller 21, which is rotatably connected to the side of the water diversion body 6 away from the water inlet end 124. The impeller 21 is provided with an eccentric cam 23 on the side away from the water diversion body 6. The eccentric cam 23 is connected to the reduction transmission member 4. The water flows through the eccentric port 61 to generate an oblique water flow, thereby driving the impeller 21 to rotate and drive the reduction transmission member 4 to swing circumferentially relative to the housing 1 to achieve a massage effect.

[0087] In this embodiment, to ensure that the water flow smoothly impacts the hydraulic drive assembly 2, the swinging water outlet mechanism 10 further includes a water diversion body 6, which is mounted within the accommodating chamber 121 and covers the opening of the water inlet end 124. Furthermore, an eccentric opening 61 is provided on the water diversion body 6. Water flow then enters the accommodating chamber 121 through the water inlet end 124 and, under the guidance of the eccentric opening 61, hydraulically impacts the swinging rotating assembly, thereby generating sufficient driving force, thereby enabling the water flow drive assembly to smoothly drive the swinging rotating assembly to swing. It should be noted that the water diversion body 6 is mounted within the second housing 12. Furthermore, the water diversion body 6 covers the water inlet end 124. Therefore, when water flows into the accommodating chamber 121, due to the blocking effect of the water diversion body 6, the water flow can only flow through the eccentric opening 61 on the water diversion body 6 to the hydraulic drive assembly 2. When the water flows through the eccentric opening 61, the water flow is in the form of an inclined rotating water column, thereby generating an inclined impact force, which in turn smoothly drives the swinging rotating assembly to swing through the hydraulic drive assembly 2. It is further explained that the water diversion body 6 is a plate-like structure, and multiple eccentric openings 61 are provided. The multiple eccentric openings 61 are arranged at intervals along the circumference of the water diversion body 6. By providing multiple eccentric openings 61, water can smoothly flow from the water diversion body 6 to the hydraulic drive assembly 2, so that the hydraulic drive assembly 2 can smoothly drive the swinging rotating assembly to swing, ensuring the normal operation of the swinging water outlet mechanism 10. It should be further explained that the water diversion body 6 is mounted on the end surface of the inner gear ring 127 facing the first housing 11. It is understood that the water diversion body 6 can be mounted on the end surface of the inner gear ring 127 by welding or bonding. To further prevent the water diversion body 6 from shifting under the impact of water flow, a plurality of fixing posts 111 are provided on the surface of the first housing 11 facing the water diversion body 6. The plurality of fixing posts 111 are arranged at intervals along the circumference of the first housing 11, and the ends of the fixing posts 111 away from the first housing 11 can abut or be plugged into the water diversion body 6, thereby effectively preventing the water diversion body 6 from shifting and ensuring the normal operation of the water diversion body 6.

[0088] Specifically, the hydraulic drive assembly 2 includes an impeller 21, which is rotatably connected to the side of the water diversion body 6 away from the water inlet end 124, and the impeller 21 is provided with an eccentric cam 23 on the side away from the water diversion body 6. The eccentric cam 23 is connected to the reduction transmission member 4 to generate an oblique water flow when the water flows through the eccentric port 61, so as to drive the impeller 21 to rotate and drive the reduction transmission member 4 to swing circumferentially relative to the outer casing 1, and then move by the swing driven by the reduction transmission member 4.

[0089] Furthermore, to facilitate the connection between the impeller 21 and the reduction transmission member 4, the reduction transmission member 4 is provided with a mating hole 42, into which the eccentric cam 23 is embedded, thereby achieving the connection between the impeller 21 and the reduction transmission member 4, and thus enabling the eccentric cam 23 to drive the rotation of the reduction transmission member 4. It should be noted that in order to allow the water flow after impacting the impeller 21 to flow smoothly out of the water outlet member 32, a plurality of water holes can also be provided on the end face of the external gear 4a, and the plurality of water holes are spaced apart along the end face of the external gear 4a. This arrangement facilitates the water flow after passing through the impeller 21 to smoothly enter the second housing 12 through the plurality of water holes and be ejected from the water outlet member 32.

[0090] Furthermore, the hydraulic drive assembly 2 also includes a rotating shaft 22, one end of which is inserted through the center of the water diversion body 6, and the other end of the rotating shaft 22 is inserted through the impeller 21 and the reduction transmission member 4 in sequence, abutting against the bottom wall of the accommodating chamber 121, thereby enabling the impeller 21 and the reduction transmission member 4 to stably rotate within the accommodating chamber 121, thereby ensuring the normal operation of the impeller 21 or the reduction transmission member 4. It should be noted that the central axis of the rotating shaft 22 coincides with the central axis of the impeller 21, so that the impeller 21 can rotate around the rotating shaft 22 under the impact of the water flow. The central axis of the eccentric cam 23 does not coincide with the central axis of the impeller 21. When the impeller 21 rotates around the rotating shaft 22, the impeller 21 drives the eccentric cam 23 to rotate eccentrically around the rotating shaft 22.

[0091] The present invention further provides a massage shower head, comprising a shower head shell, wherein the shower head shell is formed with an accommodating space and any one of the above-mentioned swinging water outlet mechanisms 10 , wherein the swinging water outlet mechanism 10 is installed in the accommodating space.

[0092] Since the specific structure of the toilet seat in this smart toilet refers to the above embodiment, it has at least all the beneficial effects brought by the technical solutions of the above embodiment, which will not be described one by one here.

[0093] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A swinging water outlet mechanism, characterized in that: The swing water outlet mechanism (10) comprises: A housing (1), wherein the housing (1) forms a receiving cavity (121), one end of the housing (1) is provided with a water inlet end (124) communicating with the receiving cavity (121), and the other end of the housing (1) is provided with a water outlet through-hole (125); A hydraulic drive assembly (2), the hydraulic drive assembly (2) being disposed in the accommodating chamber (121) and disposed on a side close to the water inlet end (124); and A swing assembly (3), the swing assembly (3) comprising a swing member (31) and a water outlet member (32), the hydraulic drive assembly (2) being drivingly connected to the swing member (31), the swing member (31) being drivingly connected to the water outlet member (32), and the water outlet member (32) being swingably engaged in the water outlet through hole (125); The hydraulic drive assembly (2) is driven by the hydraulic force to rotate and drive the swinging member (31) to move, and the swinging member (31) drives the water outlet member (32) to swing in the water outlet through hole (125), so that water flows from the water outlet member (32) to form a swinging water outlet; The swing assembly (3) further includes a reduction transmission member (4); The hydraulic drive assembly (2) is drivingly connected to the reduction transmission member (4), and the reduction transmission member (4) is rotationally connected to the swing member (31), so that the swing member (31) drives the water outlet member (32) to swing circumferentially relative to the housing (1); The reduction transmission member (4) is provided with a cam (41) on a side away from the hydraulic drive assembly (2); The swing member (31) is provided with a swing hole (311), and the cam (41) is movably inserted into the swing hole (311). The cam (41) is driven to rotate by the hydraulic drive assembly (2), thereby driving the swing member (31) to move circumferentially, thereby driving the water outlet member (32) to swing in the water outlet through hole (125).

2. The swing water outlet mechanism according to claim 1, characterized in that: The swing hole (311) is a long strip hole; In the width direction of the swing hole, the outer peripheral surface of the cam (41) abuts against the hole wall of the swing hole (311), so that the cam (41) drives the swing member (31) to swing in the width direction parallel to the swing hole (311).

3. The swing water outlet mechanism according to claim 2, characterized in that: The swinging member (31) is provided with a plurality of connection holes (312), and the plurality of connection holes (312) are arranged at intervals along the circumference of the swinging hole (311); There are a plurality of water outlet through holes (125), and the plurality of water outlet through holes (125) are spaced apart along the circumference of the housing (1); There are a plurality of water outlet parts (32), one end of each water outlet part (32) can be swingably connected to each connection hole (312), and the other end of each water outlet part (32) can be swingably matched with each water outlet through hole (125).

4. The swing water outlet mechanism according to claim 3, characterized in that: Each of the connecting holes (312) has two oppositely arranged connecting hole ends (3121); Each of the water outlet parts (32) is formed with two oppositely arranged first connecting ends (321) at one end close to the swinging part (31), and each of the first connecting ends (321) is movably connected to each of the connecting hole ends (3121).

5. The swing water outlet mechanism according to claim 4, characterized in that: One end of each water outlet member (32) is further provided with two second connecting ends (322) arranged opposite to each other; The accommodating cavity (121) is formed with a plurality of enclosing plate structures (122) on the cavity wall near the water outlet through hole (125), each of the enclosing plate structures (122) enclosing the opening edge of each of the water outlet through holes (125), and each of the enclosing plate structures (122) is formed with a mounting groove (1221), and a through hole (1222) is opened on the groove side wall of the mounting groove (1221); Each of the second connection ends (322) is movably connected to the through hole (1222), so that the other end of each of the water outlet components (32) passes through the mounting groove (1221) and is movably arranged in each of the water outlet through holes (125).

6. The swing water outlet mechanism according to claim 5, characterized in that: The swinging water outlet mechanism (10) further comprises a fixing seat (5), which is installed in the accommodating cavity (121) and is arranged on a side of the swinging member (31) away from the reduction transmission member (4) so ​​as to movably fit the water outlet member (32) in the installation groove (1221).

7. The swing water outlet mechanism according to any one of claims 2 to 6, characterized in that: The swinging water outlet mechanism (10) further comprises a water diversion body (6), the water diversion body (6) being installed in the accommodating cavity (121), the water diversion body (6) covering the opening of the water inlet end (124), and the water diversion body (6) being provided with an eccentric opening (61); The hydraulic drive assembly (2) includes an impeller (21), which is rotatably connected to a side of the water diversion body (6) away from the water inlet end (124). The impeller (21) is provided with an eccentric cam (23) on the side away from the water diversion body (6). The eccentric cam (23) is connected to the reduction transmission member (4) in a transmission manner. Water flows through the eccentric port (61) to generate an oblique water flow, thereby driving the impeller (21) to rotate and drive the reduction transmission member (4) to swing circumferentially relative to the housing (1).

8. A massage shower head, characterized by: include: A shower housing, wherein the shower housing is formed with an accommodating space; as well as The swinging water outlet mechanism (10) according to any one of claims 1 to 7, wherein the swinging water outlet mechanism (10) is installed in the accommodating space.

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