Swinging water outlet module and bathroom device

Abstract

The swinging water outlet module comprises an outer shell, an inner shell, a water distribution piece and a swinging assembly, the outer shell is provided with a vertically-through containing cavity, the inner shell is located in the containing cavity, and a swinging through hole is formed in the inner shell; the water distribution piece is installed on the inner shell, an inner cavity is defined by the water distribution piece and the inner shell, and a first inclined water hole is formed in the upper end face of the water distribution piece. The swinging assembly is movably arranged in the inner cavity and comprises an impeller and a swinging water outlet piece located below the impeller, the swinging water outlet piece is connected into the swinging through hole in a swinging mode, and a water outlet through hole penetrating up and down is formed in the swinging water outlet piece; a cam face is arranged on the face, opposite to the swing water outlet piece, of the impeller, and a swing column is arranged on the swing water outlet piece and located on the outer side of the water outlet through hole. The impeller is driven by hydraulic power to rotate to drive the cam face to rotate, and the cam face abuts against one swing column and drives the swing water outlet piece to swing in the swing through hole so that water flow can form swing water outlet in the water outlet through hole.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathrooms, in particular to a swinging water outlet module and a bathroom device. Background Art

[0002] In daily life, people often take a bath to relieve fatigue. Currently, the common flushing function can only output a simple water column with concentrated flow and strong impact, which results in a poor user experience. In order to improve this water outlet method and enhance the user's good bathing experience, massage-style water outlet methods such as granular dynamic water splashes, rotating water splashes, and swinging water splashes have gradually been derived to meet the user's needs for different flushing experiences. At present, the swinging water outlet method still has shortcomings: its swing frequency is too fast, causing the water splashing on the body to feel stinging, or the vortex formed in the oscillation cavity due to the long water channel or the serious loss of the swinging water after reaching the water outlet, resulting in a small and limited swing range of the swinging water outlet and a small flushing area, resulting in a poor bathing experience. Utility Model Content

[0003] In order to solve the problems in the above-mentioned background technology, the utility model provides a swinging water outlet module and a bathroom device, which can spray low-frequency massage water splashes that swing back and forth left and right, thereby improving the user's massage bathing experience.

[0004] The first aspect of the present invention is to provide a swing water outlet module, comprising:

[0005] An outer shell having an accommodating cavity extending vertically therethrough, one end of the accommodating cavity forming a water inlet end and the other end forming a water outlet end;

[0006] An inner shell is located in the accommodating cavity, one end of which is sealed and connected to the water outlet end, and a swing through hole is opened on the inner shell;

[0007] A water distribution member is mounted on the inner shell and forms an inner chamber with the inner shell. A first oblique water hole is formed on the upper end surface of the water distribution member.

[0008] a swing assembly movably disposed in the inner chamber, the swing assembly comprising an impeller and a swing water outlet member located below the impeller, the swing water outlet member being swingably connected to the swing through hole, and the swing water outlet member being provided with a water outlet through hole extending vertically therethrough;

[0009] Wherein: a cam surface is provided on the surface of the impeller opposite to the swinging water outlet component, and the swinging water outlet component is provided with at least two swinging columns arranged at intervals and cooperating with the cam surface, and the swinging columns are located on the outside of the water outlet through-hole; the impeller is driven to rotate by water force, driving the cam surface to rotate, and the cam surface abuts against one of the swinging columns, and drives the swinging water outlet component to swing in the swinging through-hole, so that water flows in the water outlet through-hole to form a swinging water outlet.

[0010] Furthermore, the water diversion member is circumferentially provided with a plurality of first inclined water holes; the first inclined water holes include an inclined water inlet hole and an inclined water outlet hole connected to each other from top to bottom, the aperture of the inclined water inlet hole gradually decreases from top to bottom, and the aperture of the inclined water outlet hole gradually increases from top to bottom; the inclined water inlet hole includes a first inclined surface, and the inclined water outlet hole includes a second inclined surface, and the first inclined surface and the second inclined surface have the same inclination direction;

[0011] Water flows in from all the first inclined water holes to form spiral water flows acting on the impeller.

[0012] Furthermore, the impeller includes a plurality of blades arranged circumferentially, the first inclined water hole is located above the blades, and the water outlet direction thereof is toward one side of the blades, providing power for the blades to rotate.

[0013] Furthermore, the inner shell also includes an enclosing wall coaxially arranged with the swinging through hole, and a plurality of second inclined water holes are circumferentially opened on the enclosing wall, and there is a corresponding second inclined water hole below each first inclined water hole; the diameter of the water inlet end of the second inclined water hole is larger than the diameter of the water outlet end, and the water outlet direction of the second inclined water hole is the same as the rotation direction of the impeller.

[0014] Furthermore, a positioning step is provided on the inner side of the enclosing wall, and a positioning contact surface is formed at the lower end of the water diversion component. The water diversion component is installed on the positioning step through the positioning contact surface. The circumferential surface above the positioning step is the positioning inner circular surface, and the outer circumferential surface of the water diversion component is the positioning outer circular surface. The positioning inner circular surface is tightly matched with the positioning outer circular surface.

[0015] Furthermore, the inner housing further comprises an enclosing wall coaxially arranged with the swing through hole, the enclosing wall being circumferentially provided with a plurality of positioning bosses, the lower end surfaces of the positioning bosses forming a first positioning surface; the lower portion of the inner housing is provided with a lower edge, the upper end surface of the lower edge forming a second positioning surface;

[0016] An L-shaped buckle groove corresponding to the positioning boss is circumferentially provided on the inner wall of the outer shell, and a first contact surface that cooperates with the first positioning surface is formed on the L-shaped buckle groove. A second contact surface that cooperates with the second positioning surface is provided at the lower part of the outer shell, and the vertical spacing between the first contact surface and the second contact surface is equal to the vertical spacing between the first positioning surface and the second positioning surface.

[0017] Furthermore, a guide column is coaxially arranged on the upper end surface of the impeller, and a guide groove cooperating with the guide column is provided on the lower end surface of the water dividing member, and the guide column can move up and down in the guide groove.

[0018] Furthermore, two swing columns are symmetrically provided on the upper end surface of the swinging water outlet part, and two opposite rotating columns are also provided on the side of the swinging water outlet part, and the connecting line of the two swing columns is arranged perpendicular to the connecting line of the two rotating columns; two opposite swing grooves are opened on the hole wall of the swing through hole, and the rotating column is movably connected in the swing groove.

[0019] Furthermore, a limit platform is formed on the upper part of the hole wall of the swing through hole. After the swing column swings to contact the limit platform, the swing direction of the swing column is changed under the action of the limit platform, and swings in the opposite direction under the action of the cam surface.

[0020] The second aspect of the present invention is to provide a bathroom device, which includes the swing water outlet module described in any one of the above items.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] (1) The swinging water outlet module of the present invention includes an outer shell, an inner shell, a water distribution member and a swinging assembly. The outer shell has a accommodating cavity that passes through from top to bottom. The inner shell is located in the accommodating cavity and is provided with a swinging through hole. The water distribution member is installed on the inner shell and forms an inner chamber with the inner shell. The upper end surface of the water distribution member is provided with a first inclined water hole. The swinging assembly includes an impeller and a swinging water outlet member located below the impeller. The swinging water outlet member is swingably connected in the swinging through hole. A cam surface is provided on the surface of the impeller opposite to the swinging water outlet member. A swinging column is provided on the swinging water outlet member. Water flows from the first inclined hole. After the water hole enters the inner chamber, it acts on the impeller. The impeller is driven to rotate by the water force, driving the cam surface to rotate synchronously, so that the cam surface abuts against one of the swinging columns, and drives the swinging water outlet to swing in the swinging through hole so that the water flows in the water outlet through hole to form a swinging water outlet. In this application, since the cam surface on the impeller is sometimes high and sometimes low after the impeller rotates, the swinging water outlet will also produce a pulse water effect while swinging left and right, thereby expanding the range of pulse water, so that the swinging water outlet can spray out low-frequency massage water splashes that swing back and forth left and right, thereby improving the user's massage bathing experience and improving the market competitiveness of the product.

[0023] (2) The swinging water outlet module of the present application has a simple structure and is mainly assembled from several parts such as an outer shell, an inner shell, a water distribution part, an impeller, and a swinging water outlet part. It is easy to manufacture and install, has a low product cost, good water outlet effect, and has great promotion value.

[0024] (3) The inner shell of the swinging water outlet module of the present application also includes an enclosure wall coaxially arranged with the swinging through hole, and a plurality of second inclined water holes are opened on the enclosure wall in the circumferential direction. There is a second inclined water hole 221 corresponding to the lower side of each first inclined water hole. Water flows in from the first inclined water hole and the second inclined water hole and provides power to drive the impeller to rotate at the same time. The water flow entering from the first inclined water hole will generate a first driving force, and the water flow entering from the second inclined water hole will generate a second driving force. The first driving force and the second driving force can jointly drive the impeller to rotate within a certain proportional range, and the rotation speed will not be too fast or too slow. In this way, the water flow coming out when the swinging water outlet part swings left and right has a certain force, and there will be no tingling sensation when it is sprayed on the human skin. The massage effect is obvious, so that the water flow can relax the tense muscles when it is sprayed on the human skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] 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 these drawings without paying any creative work.

[0026] Figure 1 This is an exploded structural diagram of a swing water outlet module provided in one embodiment of the present utility model;

[0027] Figure 2 A cross-sectional structural diagram of a swing water outlet module provided in one embodiment of the present utility model;

[0028] Figure 3 A structural diagram of an inner shell provided in one embodiment of the present utility model;

[0029] Figure 4 A cross-sectional view of an inner shell provided in one embodiment of the present utility model;

[0030] Figure 5 A bottom perspective view of a water distribution member provided in one embodiment of the present utility model;

[0031] Figure 6 A top perspective view of a water distribution member provided in one embodiment of the present utility model;

[0032] Figure 7 A structural diagram of a swinging water outlet provided in one embodiment of the utility model;

[0033] Figure 8 A bottom perspective view of an impeller provided in one embodiment of the present invention;

[0034] Figure 9 A top perspective view of an impeller provided in accordance with an embodiment of the present invention;

[0035] Figure 10 A structural diagram of the lower housing provided in one embodiment of the present utility model;

[0036] Figure 11 A schematic diagram of water flow when the swinging water outlet member provided in one embodiment of the present utility model is not swinging;

[0037] Figure 12 A schematic diagram of water flow when the swinging water outlet member according to one embodiment of the present invention swings to the left;

[0038] Figure 13 A schematic diagram of water flow when the swinging water outlet member according to one embodiment of the present invention swings to the right;

[0039] Among them: 1-outer shell, 11-upper shell, 111-water inlet end, 12-lower shell, 121-water outlet end, 13-water inlet channel, 14-L-shaped buckle groove, 141-first contact surface, 142-second contact surface, 2-inner shell, 21-swing through hole, 211-first arc surface, 212-swing groove, 213-limiting platform, 22-enclosed wall, 221-second inclined water hole, 2211-third inclined surface, 222-positioning step, 223-positioning inner circular surface, 224-fixed Positioning boss, 23-lower edge, 231-second positioning surface, 3-water distribution part, 31-first inclined water hole, 311-oblique water inlet hole, 3111-first inclined surface, 312-oblique water outlet hole, 3121-second inclined surface, 32-positioning contact surface, 33-positioning outer circular surface, 34-guide groove, 35-inner chamber; 4-impeller, 41-cam surface, 42-guide column, 5-swinging water outlet part, 51-water outlet through hole, 52-swinging column, 53-second arc surface, 54-rotating column. DETAILED DESCRIPTION

[0040] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] The following is combined with Figure 1 To the attached Figure 13 And specific embodiments discuss the present invention in detail.

[0042] like Figure 1-13 As shown, the utility model provides a swinging water outlet module, which can be used in bathroom products such as hand-held showers and overhead showers. It includes an outer shell 1, an inner shell 2, a water distribution piece 3 and a swinging assembly, wherein the outer shell 1 has a accommodating cavity that passes through from top to bottom. The outer shell 1 is composed of an upper shell 11 and a lower shell 12 that are detachably connected to each other. One end of the accommodating cavity forms a water inlet end 111, which is arranged on the upper shell 11, and the other end of the accommodating cavity forms a water outlet end 121, which is arranged on the lower shell 12; the inner shell 2 is located in the accommodating chamber, and one end of the inner housing 2 is sealed and connected to the water outlet 121, and the other end is located in the accommodating chamber. In other words, the inner housing 2 is located on one side of the water outlet 121 of the accommodating chamber, and a water inlet channel 13 is formed on the side of the accommodating chamber near the water inlet 111. Water flows into the water inlet channel 13 from the water inlet end 111 and enters the inner housing 2 from the water inlet channel 13. A swing through hole 21 is opened on the inner housing 2. The swing through hole 21 is used to install the swing water outlet 5, so that the swing water outlet 5 can swing in the swing through hole 21.

[0043] The water distribution member 3 is located in the accommodating cavity and is installed on the inner shell 2 and forms an inner chamber 35 with the inner shell 2. The upper end surface of the water distribution member 3 is provided with a first oblique water hole 31, and water flows into the inner chamber 35 from the first oblique water hole 31; the swinging assembly is movably arranged in the inner chamber 35, and the swinging assembly includes an impeller 4 and a swinging water outlet member 5 located below the impeller 4. The swinging water outlet member 5 is swingably connected to the swing through hole 21, and during the swinging process, the swinging water outlet member 5 and the side wall of the swing through hole 21 always maintain a sealed arrangement, and the water will not flow out from between the outer wall of the swinging water outlet member 5 and the inner wall of the swing through hole 21. The swinging water outlet member 5 is provided with a water outlet through hole 51 that passes through from top to bottom, and the water flowing into the inner chamber 35 eventually flows out from the water outlet through hole 51;

[0044] The impeller 4 is provided with a cam surface 41 on the side opposite to the swinging water outlet 5. The swinging water outlet 5 is provided with at least two spaced swinging posts 52 that cooperate with the cam surface 41. The swinging posts 52 are located outside the water outlet hole 51. After water flows from the first inclined water hole 31 into the inner chamber 35, it acts on the impeller 4. The impeller 4 is driven to rotate by the water force, driving the cam surface 41 to rotate synchronously, so that the cam surface 41 abuts against one of the swinging posts 52, and drives the swinging water outlet 5 to swing in the swinging hole 21, so that the water flows in the water outlet hole 51 to form a swinging water outlet. It should be noted that due to the rotation of the cam surface 41 and the limitation of the swinging range of the swinging posts 52 during the swinging process, at least two swinging posts 52 contact the cam surface 41 in sequence, realizing the left and right swinging of the swinging water outlet 5. At the same time, since the cam surface 41 on the impeller 4 is sometimes high and sometimes low after the rotation, the swinging water outlet part 5 will also produce a pulse water effect while swinging left and right, thereby expanding the pulse water range, so that the swinging water outlet part 5 can spray out low-frequency massage water splashes that swing back and forth left and right, thereby improving the user's massage bathing experience and improving the market competitiveness of the product.

[0045] The swinging water outlet module of the present application has a simple structure and is mainly assembled from several parts such as an outer shell, an inner shell, a water distribution part, an impeller, a swinging water outlet part, etc. It is easy to manufacture and install, has low product cost, good water outlet effect, and has great promotion value.

[0046] In some embodiments, see Figure 1 The upper shell 11 and the lower shell 12 are screwed together by threads, and a gasket is provided between the upper shell 11 and the lower shell 12 to ensure the sealing between the two. Of course, in other embodiments, the upper shell 11 and the lower shell 12 can also be connected together by other connection methods, such as threaded sealing connection, clip connection, etc.

[0047] For details, see Figure 2 、 Figure 7 The inner wall of the swinging through-hole 21 is the first curved surface 211, and the outer wall of the swinging water outlet part 5 is the second curved surface 53. The second curved surface 53 is always in close contact with the first curved surface 211 during the swinging process of the swinging water outlet part 5, ensuring that the water will not flow out from the gap between the first curved surface 211 and the second curved surface 53. It can be seen from the accompanying drawings that during the swinging process of the swinging water outlet part 5, water will seep into the gap between the first curved surface 211 and the second curved surface 53 on one side. When the swinging water outlet part 5 swings from one side to the other, the gap between the first curved surface 211 and the second curved surface 53 within the range of the side is close to zero, and the water that seeps in will be discharged. The reciprocating motion causes the water to eventually flow out from the water outlet through-hole 51, and the direction of the water flow has a swinging and changing effect.

[0048] For details, see Figure 5 、 Figure 6 The water distribution element 3 is circumferentially provided with a plurality of first inclined water holes 31. The first inclined water holes 31 include an inclined water inlet hole 311 and an inclined water outlet hole 312 that are connected vertically. The diameter of the inclined water inlet hole 311 gradually decreases from top to bottom, while the diameter of the inclined water outlet hole 312 gradually increases from top to bottom. The inclined water inlet hole 311 includes a first inclined surface 3111, and the inclined water outlet hole 312 includes a second inclined surface 3121. The first inclined surface 3111 and the second inclined surface 3121 have the same inclination direction. Water flows into all of the first inclined water holes 31, forming a spiral water flow that acts on the impeller 4. Because the diameter of the first inclined water holes 31 gradually changes from top to bottom, the flow rate of water entering the inner chamber 35 from the first inclined water holes 31 increases, while the water pressure also decreases at the same time. To ensure that the hydraulic force driving the oscillating water outlet element 5 is not affected, a plurality of second inclined water holes 221 are provided on the inner shell 2.

[0049] For details, see Figure 3 、 Figure 4 The inner shell 2 also includes an enclosing wall 22 coaxially arranged with the swinging through hole 21. The enclosing wall 22 is circumferentially provided with a plurality of second inclined water holes 221, with a corresponding second inclined water hole 221 below each first inclined water hole 31. The diameter of the water inlet end of the second inclined water hole 221 is larger than the diameter of the water outlet end. The water outlet direction of the second inclined water hole 221 is the same as the rotation direction of the impeller 4. That is, water flows into the first and second inclined water holes 31 and 221 and simultaneously provides power to drive the impeller 4 to rotate. The first inclined water hole 221 includes a third inclined surface 2211. When water flows through the third inclined surface 2211, the speed and direction of the water flow will change due to the guiding effect of the third inclined surface 2211. This change causes the water flow to generate a water flow force that is roughly parallel to the inclined surface, thereby increasing the hydraulic force that drives the impeller 4 to rotate. When the hydraulic force is sufficient to drive the impeller 4 to rotate, the impeller 4 can drive the swinging water outlet member 5 to swing back and forth.

[0050] The water outflow directions of the first inclined water holes 31 circumferentially arranged on the water distribution member 3 of the present application are oriented in the same direction, forming a spiral water flow around the axis of the water distribution member 3. The spiral water flow acts on the impeller 4, thereby driving the impeller 4 to rotate. The rotation of the impeller 4 causes the cam surface 41 on the lower end surface to rise and fall, thereby driving the swinging water outlet member 5 to swing back and forth.

[0051] For details, see Figure 8 、 Figure 9 The impeller 4 includes a plurality of blades arranged circumferentially. The first inclined water hole 31 is located above the blades, and its water outlet direction is toward one side of the blades, providing power for the blades to rotate.

[0052] In order to make the swing frequency of the swinging water outlet part 5 within a low frequency range without affecting the hydraulic force driving the swinging water outlet part 5, the ratio of the area of ​​the water inlet of the second inclined water hole 221 to the area of ​​the water outlet of the first inclined water hole 31 is set to K, K = 1.00-1.30. The pulse water flow generated within this range is low-frequency and has a certain strength, and the massage effect is more obvious, which can reduce the stinging sensation of the water flow on the skin and relax tense muscles, thereby improving the user's massage bathing experience; preferably, K is 1.00, 1.05, 1.10, 1.15, 1.20, 1.25, 1.30. It should be noted that the water flow entering from the first inclined water hole 31 will generate a first driving force, and the water flow entering from the second inclined water hole 221 will generate a second driving force. The first driving force and the second driving force can jointly drive the impeller 4 to rotate within a certain proportional range, and the rotation speed will not be too fast or too slow. In this way, the water flow coming out when the swinging water outlet part 5 swings left and right has a certain force, and there will be no tingling sensation when it is sprayed on the human skin. The massage effect is obvious, so that the water flow can relax tense muscles when it is sprayed on the human skin.

[0053] Specifically, a positioning step 222 is provided on the inner side of the enclosing wall 22, and a positioning contact surface 32 is formed at the lower end of the water diversion member 3. The water diversion member 3 is installed on the positioning step 222 through the positioning contact surface 32. The circumferential surface above the positioning step 222 is a positioning inner circular surface 223, and the outer circumferential surface of the water diversion member 3 is a positioning outer circular surface 33. The positioning inner circular surface 223 is tightly matched with the positioning outer circular surface 33, thereby fixing the water diversion member 3 in the inner shell 2, thereby achieving relative fixation between the inner shell 2 and the water diversion member 3.

[0054] Specifically, a plurality of positioning bosses 224 are circumferentially provided on the outer wall of the enclosing wall 22, and the lower end surface of the positioning boss 224 forms a first positioning surface (not shown in the figure); the lower part of the inner shell 2 is provided with a lower edge 23, and the upper end surface of the lower edge 23 forms a second positioning surface 231; the inner wall of the outer shell 2 is circumferentially provided with an L-shaped buckle groove 14 corresponding to the positioning boss 224, and a first contact surface 141 that cooperates with the first positioning surface is formed on the L-shaped buckle groove 14, and the lower part of the outer shell 1 is provided with a second contact surface 142 that cooperates with the second positioning surface 231, and the vertical spacing between the first contact surface 141 and the second contact surface 142 is equal to the vertical spacing between the first positioning surface and the second positioning surface 231, so as to realize the relative fixation of the outer shell 1 and the inner shell 2. The L-shaped buckle groove 14 of this embodiment is a raised structure, which is arranged on the inner wall of the outer shell 1. The L-shaped buckle groove 14 includes a horizontal positioning portion and a vertical stop portion. During installation, the positioning boss 224 on the inner shell 2 and the L-shaped buckle groove 14 on the outer shell 1 are first placed in an offset manner, and then the inner shell 2 is inserted into the outer shell 1. After being inserted into place, the inner shell 2 is rotated so that the positioning boss 224 on the inner shell 2 is located above the horizontal positioning portion, and the first positioning surface is in contact with the first contact surface 141. The inner shell 2 is continued to be rotated until the positioning boss 224 abuts against the vertical stop portion. At the same time, due to the setting of the lower edge 23, the inner shell 2 is restricted in the outer shell 1.

[0055] For details, see Figure 9 A guide post 42 is coaxially provided on the upper end surface of the impeller 4, and a guide groove 34 is provided on the lower end surface of the water distribution member 3 to cooperate with the guide post 42. The guide post 42 can move up and down within the guide groove 34. After the impeller 5 is driven by water to rotate, the cam surface 41 provided on the lower surface of the impeller 5 and the swinging post 52 of the swinging water outlet member 5 are affected by the movement, causing the impeller 4 to move up and down a certain distance in the guide groove 34 along with the guide post 42.

[0056] For details, see Figure 7 The upper end surface of the swinging water outlet member 5 is symmetrically provided with two swinging posts 52. Two opposing rotating posts 54 are also provided on the side surfaces of the swinging water outlet member 5. The connecting line of the two swinging posts 52 is perpendicular to the connecting line of the two rotating posts 54. Two opposing swinging grooves 212 are formed on the wall of the swinging through hole 21. The rotating posts 54 are movably connected within the swinging grooves 212, ultimately enabling the swinging water outlet member 5 to move left and right within the swinging grooves 212. In this embodiment, the swinging groove 212 is a U-shaped groove. The rotating posts 52 are disposed within the U-shaped groove and can rotate within the U-shaped groove. The U-shaped groove has a certain height, and the rotating posts 54 can move up and down a certain distance within the U-shaped groove.

[0057] For details, see Figure 4A limit platform 213 is formed on the upper part of the hole wall of the swing through hole 21. After the swing column 52 swings to contact the limit platform 213, the swing direction of the swing column 52 is changed under the action of the limit platform 213, and it swings in the opposite direction under the action of the cam surface 41.

[0058] like Figures 11 to 13 As shown, water flows into the inner chamber 35 from the water inlet channel 13 and through the first inclined water hole 31 and the second inclined water hole 221. Under the action of the water flow, the swinging column 52 of the swinging water outlet 5 interacts with the cam surface 41 on the impeller 4 to realize the left and right swing of the swinging water outlet 5, thereby realizing the swinging water outlet 5 to spray out low-frequency massage water splashes that swing back and forth left and right, thereby improving the user's massage bathing experience.

[0059] The present invention also provides a bathroom fixture comprising any of the aforementioned swinging water outlet modules. The bathroom fixture provided in this application utilizes all of the technical solutions of all of the aforementioned swinging water outlet module embodiments, and thus possesses at least all of the beneficial effects brought about by the technical solutions of the swinging water outlet module embodiments, which will not be detailed here.

[0060] It should be particularly mentioned that the bathroom device of the present application can be used in shower-related products, such as handheld showerheads, overhead showerheads, and other related products used to spray water onto the human body. This can not only reduce product costs, but also improve the user's massage bathing experience.

[0061] The above further describes the present invention with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the present invention. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the present invention.

Claims

1. A swing water outlet module, characterized in that: include: An outer shell having an accommodating cavity extending vertically therethrough, one end of the accommodating cavity forming a water inlet end and the other end forming a water outlet end; An inner shell is located in the accommodating cavity, one end of which is sealed and connected to the water outlet end, and a swing through hole is opened on the inner shell; A water distribution member is mounted on the inner shell and forms an inner chamber with the inner shell. A first oblique water hole is formed on the upper end surface of the water distribution member. a swing assembly movably disposed in the inner chamber, the swing assembly comprising an impeller and a swing water outlet member located below the impeller, the swing water outlet member being swingably connected to the swing through hole, and the swing water outlet member being provided with a water outlet through hole extending vertically therethrough; Wherein: a cam surface is provided on the surface of the impeller opposite to the swinging water outlet component, and the swinging water outlet component is provided with at least two swinging columns arranged at intervals and cooperating with the cam surface, and the swinging columns are located on the outside of the water outlet through-hole; the impeller is driven to rotate by water force, driving the cam surface to rotate, and the cam surface abuts against one of the swinging columns, and drives the swinging water outlet component to swing in the swinging through-hole, so that water flows in the water outlet through-hole to form a swinging water outlet.

2. The swing water outlet module according to claim 1, characterized in that: The water diversion member is provided with a plurality of first inclined water holes on its circumference; the first inclined water holes include an inclined water inlet hole and an inclined water outlet hole connected to each other from top to bottom, the aperture of the inclined water inlet hole gradually decreases from top to bottom, and the aperture of the inclined water outlet hole gradually increases from top to bottom; the inclined water inlet hole includes a first inclined surface, and the inclined water outlet hole includes a second inclined surface, and the first inclined surface and the second inclined surface have the same inclination direction; Water flows in from all the first inclined water holes to form spiral water flows acting on the impeller.

3. The swing water outlet module according to claim 2, characterized in that: The impeller includes a plurality of blades arranged in a circumferential direction. The first inclined water hole is located above the blades, and the water outlet direction thereof is toward one side of the blades, providing power for the blades to rotate.

4. The swing water outlet module according to claim 2, characterized in that: The inner shell also includes an enclosing wall coaxially arranged with the swing through hole, and a plurality of second inclined water holes are opened circumferentially on the enclosing wall, and there is a corresponding second inclined water hole below each first inclined water hole; the diameter of the water inlet end of the second inclined water hole is larger than the diameter of the water outlet end, and the water outlet direction of the second inclined water hole is the same as the rotation direction of the impeller.

5. The swing water outlet module according to claim 4, characterized in that: A positioning step is provided on the inner side of the enclosing wall, and a positioning contact surface is formed at the lower end of the water diverter. The water diverter is installed on the positioning step through the positioning contact surface. The circumferential surface above the positioning step is the positioning inner circular surface, and the outer circumferential surface of the water diverter is the positioning outer circular surface. The positioning inner circular surface is tightly matched with the positioning outer circular surface.

6. The swing water outlet module according to claim 1, characterized in that: The inner housing further comprises an enclosing wall coaxially arranged with the swing through hole, wherein a plurality of positioning bosses are circumferentially arranged on the enclosing wall, and the lower end surfaces of the positioning bosses form a first positioning surface; the lower portion of the inner housing is provided with a lower edge, and the upper end surface of the lower edge forms a second positioning surface; An L-shaped buckle groove corresponding to the positioning boss is circumferentially provided on the inner wall of the outer shell, and a first contact surface that cooperates with the first positioning surface is formed on the L-shaped buckle groove. A second contact surface that cooperates with the second positioning surface is provided at the lower part of the outer shell, and the vertical spacing between the first contact surface and the second contact surface is equal to the vertical spacing between the first positioning surface and the second positioning surface.

7. The swing water outlet module according to claim 1, characterized in that: A guide column is coaxially arranged on the upper end surface of the impeller, and a guide groove matched with the guide column is provided on the lower end surface of the water dividing member. The guide column can move up and down in the guide groove.

8. The swing water outlet module according to claim 1, characterized in that: Two swing columns are symmetrically provided on the upper end surface of the swinging water outlet part, and two opposite rotating columns are also provided on the side of the swinging water outlet part. The connecting line of the two swing columns is arranged perpendicular to the connecting line of the two rotating columns; two opposite swing grooves are opened on the hole wall of the swing through hole, and the rotating column is movably connected in the swing groove.

9. The swing water outlet module according to claim 1, characterized in that: A limit platform is formed on the upper part of the hole wall of the swing through hole. After the swing column swings to contact the limit platform, the swing direction of the swing column is changed under the action of the limit platform, and swings in the opposite direction under the action of the cam surface.

10. A bathroom fixture, characterized in that: It comprises the swing water outlet module according to any one of claims 1 to 9.

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