Water outlet structure with different water splashes for different mouths and water outlet device applying same

Abstract

The application discloses a water outlet structure with different water flowers for different mouths and a water outlet device using the same, which comprises a shell provided with at least two water inlet holes; a water outlet surface cover connected with the shell and provided with a plurality of water outlet portions; a water distribution assembly comprising a first water distribution hole communicated with the first water inlet hole and a second water distribution hole communicated with the second water inlet hole; a water separation assembly for separating pressure water into a first chamber or a second chamber; and an inclined water assembly which constitutes the first chamber with the water separation assembly and constitutes the second chamber with the water outlet surface cover, and selectively communicates water to different water inlet holes through a switching assembly, so that water is directly discharged through different chambers or mixedly discharged between a plurality of chambers, water flow states can be outputted through water flow distribution between the plurality of chambers, and different users with different requirements can be adapted.

Description

TECHNICAL FIELD

[0001] The present application relates to a water outlet device, in particular to a water outlet structure with different water flow patterns for different nozzles and a water outlet device using the same. BACKGROUND

[0002] In the field of water use, due to different personal needs, the water outlet effect of the water outlet device is also different. Some users need straight water, and some users need granular water. In order to meet this demand, water using devices with the same nozzle and different water flow patterns have emerged. However, the water guiding structure in some existing water using devices with the same nozzle and different water flow patterns is relatively complex. The complex structure in a single water using device leads to high mold opening cost in the production process, and the cost of the finished product after production is also relatively high. SUMMARY

[0003] The present application provides a water outlet structure with the same nozzle and different water flow patterns, which can effectively solve the above problems.

[0004] The present application is implemented as follows:

[0005] A water outlet structure with the same nozzle and different water flow patterns, comprising:

[0006] a housing provided with at least two water inlet holes;

[0007] a water outlet cover connected to the housing and provided with a plurality of water outlet portions;

[0008] a water distribution assembly, the water distribution assembly comprising a first water distribution hole in communication with the first water inlet hole, and

[0009] a second water distribution hole in communication with the second water inlet hole;

[0010] a water separation assembly for separating the pressure water into the first chamber or the second chamber;

[0011] a water deflection assembly, which forms the first chamber with the water separation assembly, and forms the second chamber with the water outlet cover;

[0012] The water deflection assembly comprises a straight flow area and an inclined flow area arranged on the same plane. The pressure water flows into the second chamber directly through the straight flow area after flowing into the water separation assembly through the second water distribution hole, and forms a first water flow after flowing out of the water outlet portion through the second chamber. The pressure water flows into the inclined flow area through the first chamber after flowing into the water separation assembly through the first water distribution hole, and forms a second water flow after flowing out of the water outlet portion after rotating in the inclined flow area. The pressure water flows into the first chamber and the second chamber respectively after flowing into the water separation assembly through the first water distribution hole and the second water distribution hole respectively, and forms a third water flow after mixing with the water flowing directly through the straight flow area after rotating in the inclined flow area.

[0013] A switching assembly for selectively introducing pressure water into the water inlet hole.

[0014] As a further improvement, the oblique flow zone comprises several groups of oblique flow groups, each group of oblique flow groups comprises two or more oblique water holes, the oblique water holes are arranged obliquely relative to the water outlet surface or the horizontal surface and are directed to one end of the water outlet.

[0015] As a further improvement, the oblique water holes are arranged alternately, and the water outlet end of each group of oblique flow groups is in communication with one of the water outlets.

[0016] As a further improvement, a vertical column is arranged between the oblique water holes of the same oblique flow group, the axis of the vertical column is in the same straight line as the axis of the corresponding water outlet of the oblique water group.

[0017] As a further improvement, at least one water inlet groove is formed in the water inlet end of the water outlet, and the water inlet groove is in communication with the second chamber.

[0018] As a further improvement, the water inlet area of the oblique water hole is larger than the water outlet area of the water outlet hole.

[0019] As a further improvement, the water distribution assembly comprises a partition plate, the partition plate is closely attached to the water blocking assembly and forms a containing space, the first water distribution hole is arranged in the containing space, and the second water distribution hole is arranged outside the containing space.

[0020] As a further improvement, the water blocking assembly comprises a plurality of first water blocking holes and a plurality of second water blocking holes, the first water blocking holes are formed in the orthographic projection area of the containing space, and the second water blocking holes are located outside the orthographic projection area of the containing space and receive water from the second water inlet hole.

[0021] As a further improvement, the switching assembly comprises a water distribution body arranged at the water inlet end of the shell, and an on-off switch for starting the water distribution body, the on-off switch is used to rotate or move the water distribution body to selectively guide the water at the water inlet end to any one of the water inlet holes or to both of the water inlet holes.

[0022] In addition, a water outlet device comprises the water outlet structure with the same nozzle and different water flowers, and further comprises a connecting piece, the switching assembly is arranged in the connecting piece to control the water outlet structure with the same nozzle and different water flowers to emit different water flowers.

[0023] The beneficial effects of the present application are:

[0024] The present application selectively guides water to different water inlet holes through the switching assembly, so that water is directly discharged through different chambers or mixed and discharged through multiple chambers, and through water flow distribution between multiple chambers, multiple water flow states can be output to adapt to users with different needs.

[0025] The present application simplifies the complex structure, disperses the water guide and water distribution structure to each structure, makes the water guide assembly, the water outlet surface cover and the water isolation assembly simpler, reduces the cost of each structure in the mold opening production, and further reduces the cost of the whole water outlet, and has greater advantages in the market. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0027] Figure 1 is an explosion schematic diagram of a water outlet structure with different water flowers of the same mouth provided by an embodiment of the present application.

[0028] Figure 2 is a first water flow path schematic diagram of a water outlet structure with different water flowers of the same mouth provided by an embodiment of the present application.

[0029] Figure 3 is a second water flow path schematic diagram of a water outlet structure with different water flowers of the same mouth provided by an embodiment of the present application.

[0030] Figure 4 is a third water flow path schematic diagram of a water outlet structure with different water flowers of the same mouth provided by an embodiment of the present application.

[0031] Figure 5 is a structure schematic diagram of a water guide assembly provided by an embodiment of the present application.

[0032] Figure 6 is a structure schematic diagram of a water guide assembly cooperating with a water outlet surface cover provided by an embodiment of the present application.

[0033] Figure 7 is a structure schematic diagram of a second switching assembly provided by an embodiment of the present application.

[0034] Figure 8 Figure 7 is a cross-sectional view.

[0035] Figure 9 is a structure schematic diagram of a third switching assembly provided by an embodiment of the present application.

[0036] Figure 10 is a structure schematic diagram of a fourth switching assembly provided by an embodiment of the present application. DETAILED DESCRIPTION

[0037] To make the embodiments of the present application, all belong to the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0038] In the description of the present application, the terms "first", "second" are only used for description purposes, and cannot be understood as indicating the order of the purposes, technical solutions and advantages. The technical solutions in the embodiments of the present application will be described clearly and completely in the following description of the embodiments of the present application in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Therefore, the features with "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0039] Referring to Figures 1-10 As shown in the drawings, a water outlet structure with different water flowers in different mouths, comprising: a shell 1, a water distribution assembly 2, a water isolation assembly 3, a water deflection assembly 4, a water outlet surface cover 5, a switching assembly 6, wherein the water distribution assembly 2, the water isolation assembly 3, the water deflection assembly 4 and the water outlet surface cover 5 are all provided with mounting holes, the shaft center of the shell 1 is provided with a mounting seat, the water outlet surface cover 5 is connected with a screw 7, the screw 7 locks the water outlet surface cover 5 on the shell 1 through a gasket, and a buckle is used for clamping, wherein the shell 1 is provided with at least two water inlet holes, the water outlet surface cover 5 is provided with a plurality of water outlet portions 51, one end of the water inlet hole is provided with at least two water inlet grooves 511 communicated with the second chamber, and the switching assembly 6 is used for selectively passing water into different water inlet holes.

[0040] Referring to Figure 1 In order to limit the water inlet area of the water inlet hole, a corresponding number of cat eye pads 13 are arranged on the water inlet hole, which can adapt to the shape of the water inlet hole and limit the pressure water entering the water inlet hole.

[0041] The shell 1 and the water outlet surface cover 5 form a containing space, which includes the water distribution assembly 2 connected with the water inlet hole, and the water isolation assembly 3 tightly sealed on the side of the water distribution assembly 2 close to the water outlet. The water outlet side of the water isolation assembly 3 is provided with the inclined water assembly 4, which is attached to the water outlet surface cover 5. The external pressure water is guided by the switching assembly 6 and enters the water distribution assembly 2 through the water inlet hole of the shell 1. At this time, there are three water inlet conditions: the first is that only the first water inlet hole 11 is used for water inlet, the second is that only the second water inlet hole 12 is used for water inlet, and the third is that the first water inlet hole 11 and the second water inlet hole 12 are used for water inlet at the same time. Correspondingly, three kinds of water flow will appear.

[0042] The first water distribution hole 21 and the second water distribution hole 22 are arranged in the water distribution assembly 2. The first water distribution hole 21 is connected with the first water inlet hole 11, and the second water distribution hole 22 is connected with the second water inlet hole 12. A partition plate 23 is arranged between the first water distribution hole 21 and the second water distribution hole 22. The first water distribution hole 21 is arranged in the partition plate 23, and the second water distribution hole 22 is arranged outside the partition plate 23. When the first water distribution hole 21 is used for water inlet, water will not overflow to the position of the second water distribution hole 22 due to the blocking of the partition plate 23. Similarly, when the second water distribution hole 22 is used for water inlet, water will not overflow to the position of the first water distribution hole 21 due to the blocking of the partition plate 23, so that the water distribution lines of the two are independent of each other.

[0043] Correspondingly, the first water isolation hole 31 and the second water isolation hole 32 are arranged on the water isolation assembly 3 close to the water outlet side of the water distribution assembly 2. When the water distribution assembly 2 and the water isolation assembly 3 are tightly attached, a sealed space is formed between the partition plate 23 and the water isolation assembly 3. The first water isolation hole 31 is annularly arranged in the sealed space and can be directly connected with the first water distribution hole 21. The second water isolation hole 32 is arranged outside the sealed space and in the inner cavity formed by the water distribution assembly 2 and the water isolation assembly 3. In order to achieve the effect of uniform water outlet, the second water isolation hole 32 is also annularly arranged on the water isolation assembly 3.

[0044] After the above water distribution and water isolation effects, if the first water inlet hole 11 and the second water inlet hole 12 are used for water inlet at the same time, two water flows are formed. The inclined water assembly 4 attached to the side of the water isolation assembly 3 close to the water outlet direction divides the entire water outlet part 51 into two chambers. One chamber is the first chamber composed of the inclined water assembly 4 and the water isolation assembly 3, and the other chamber is the second chamber composed of the inclined water assembly 4 and the water outlet surface cover 5.

[0045] Referring to Figure 2The inclined water assembly 4 includes a straight flow area B and an inclined flow area A. The straight flow area B is a plurality of straight holes 41 corresponding to the second water isolation holes 32. After the water enters the second water inlet hole 12, it flows into the water isolation assembly 3 through the second water distribution hole 22, and the water isolation assembly 3 uniformly guides out through the second water isolation hole 32. Since the second water isolation hole 32 is directly connected to the plurality of straight holes 41 of the straight flow area B, the pressure water does not stay in the first chamber at this time, but directly flows into the second chamber. The water flowing into the second chamber is directly guided out of the water outlet 51 along the water inlet groove 511 of the water outlet 51, forming a first water flow, i.e. a shower water shape.

[0046] Referring to Figure 3 The inclined flow area A on the inclined water assembly 4 includes a plurality of inclined flow groups. Each inclined flow group includes at least two or more inclined water holes 42. After the water enters the first water inlet hole 11, it flows into the water isolation assembly 3 through the first water distribution hole 21. Due to the blocking effect of the partition plate 23, the pressure water is uniformly guided out along the first water isolation hole 31 at this time. The pressure water flowing out of the first water isolation hole 31 will impact the entire inclined water assembly 4 and diffuse in the first chamber. At this time, part of the pressure water will flow out along the inclined water hole 42, and each inclined flow group corresponds to a water outlet 51. The water flowing out of the inclined water hole 42 will be guided out after rotating in the water outlet 51, forming a second water flow, i.e. a spray water shape.

[0047] Through the above detailed description of each component, the shell 1 can be a conventional shell 1, the water distribution assembly 2 plays a role in dispersing the water flow, the water isolation assembly 3 plays a role in isolating different water flows, the inclined water assembly 4 plays a role in discharging inclined water, and the water outlet cover 5 plays a role in discharging straight water. Each structure can produce a separate effect, and after being combined, it forms a linkage effect. Each structure is relatively simple, and it is relatively easy to open the mold and prepare. The present technology differs from the phenomenon that straight water and inclined water are realized by the same structure. If the structure in the prior art is used, multiple functions are integrated into the same structure, the production difficulty of a single structure is high, the mold opening difficulty is large, and the production cost is increased. If the cost is increased, the corresponding price will also be increased.

[0048] In order to achieve the above-mentioned rotating effect, first, the number of inclined water holes 42 is at least two, and in other embodiments, the number of inclined water holes 42 can be three or four, etc., but the inclination of the inclined water holes 42 with the horizontal plane does not change, because only the inclined water holes 42 are inclined, the pressure water can form a certain angle with the conical surface of the inner side of the water outlet part 51, and the two water flows after collision rotate along the inner conical surface of the water outlet part 51 to achieve the effect of spraying water. Preferably, the angle between the inclined water holes 42 and the horizontal plane is 25°-80°, if the inclination is higher than 80°, the included angle between the inclined water holes 42 and the conical surface of the inner side of the water outlet part 51 is too small after water flow, the residence time in the water outlet part 51 is short, which will cause the time of the two water flows to intersect to be shortened, and the water flow after water outlet is difficult to shape, if the inclination is lower than 25°, the water flow from the inclined water holes 42 collides with the conical surface of the inner side of the water outlet part 51, which will offset part of the impact, resulting in a decrease in water outlet pressure, affecting the water outlet effect.

[0049] The prerequisite for forming the rotating effect is that the two inclined water holes 42 must be staggered with each other, if they are opposite to each other, the two water flows will collide first before colliding with the inner side of the water outlet part 51, which will easily cause the water spray pattern to be difficult to shape, the water spray formed is irregular, and the water pressure is also affected.

[0050] However, in the water outlet condition of the inclined water holes 42, although the two are staggered, due to the uncertainty of the water flow, the water flow between them is easy to form turbulence, and after the turbulence is formed, the internal energy is easy to be consumed in the water outlet part 51, thereby reducing the water outlet pressure. In order to avoid this situation, a stand column 43 is arranged between the two inclined water holes 42, referring to Figure 6 The axis of the stand column 43 is in the same straight line with the axis of the water outlet part 51 corresponding to the inclined water group, and the two inclined water holes 42 are centrally symmetric along the position of the stand column 43. Under this premise, the stand column 43 can prevent the two inclined water holes 42 from colliding with each other to form turbulence when they are watered at the same time, and can guide the water sprayed from the inclined water holes 42.

[0051] And it can be foreseen that in order to ensure the water outlet pressure, the hole diameter of the water inlet end and the water outlet end of the inclined water holes 42 is at least consistent, and in other embodiments, the hole diameter of the inclined water holes 42 can be gradually reduced along the direction of the water flow, thereby improving the pressure of the pressure water.

[0052] Even if the hole diameter of the inclined water holes 42 does not change, in order to ensure the overall pressure, the water inlet area of the inclined water holes 42 is larger than the area of the water outlet hole of the water outlet part 51, and the change from large area to small area can generate suction force, so that the scale or other impurities in the shell 1 are sucked out, avoiding the deposition in the accommodation space of the shell 1 to affect the water flow.

[0053] From the above steps, the pressure water at this time is rotated through the inclined water hole 42, and the water flow becomes spray water. The pressure water at this time needs to pass through the water outlet cover 5 before being discharged to the outside. In this process, if the water enters the second cavity formed by the water outlet part 51 and the inclined water assembly 4, the action of the front inclined flow rotation will not work at all. In order to prevent the pressure water after the inclined flow from flowing in, the water outlet end of each inclined flow group is in communication with a water outlet part 51. On this basis, the water after the inclined flow can be discharged separately and will not be mixed again.

[0054] It should be particularly emphasized here that in the above-mentioned first chamber, part of the water may flow out through the straight hole 41 of the straight flow area B, but it can be seen from Figure 1 It can be seen from the above that the second water isolation hole 32 of the water isolation assembly 3 is a single cylinder structure. When the water isolation assembly 3 cooperates with the inclined water assembly 4, the second water isolation hole 32 directly abuts on the straight hole 41 of the straight flow area B. Therefore, in the first water flow state, the first water flow will not overflow to the inclined flow area A, and in the second water flow state, the second water flow will not overflow to the straight flow area B due to the blocking of the cylinder. Therefore, they will not affect each other.

[0055] Referring to Figure 4 When the first water inlet hole 11 and the second water inlet hole 12 simultaneously enter water, the pressure water flows into the first water outlet and the second water outlet at this time, and the pressure water also flows into the first water isolation hole 31 and the second water isolation hole 32 in the water isolation assembly 3. At this time, the pressure water has two flow paths. The first flow path is directly into the second chamber and flows out through the water inlet groove 511 of the water outlet part 51. The second flow path is through the reverse flow of the rotating inclined water assembly 4 and then enters the water outlet part 51. At the same time, the straight flow water and the rotating water entering the water outlet part 51 will be mixed to form a third water flow, i.e. the form of granular water.

[0056] Referring to Figure 5 It should be particularly emphasized here that the straight flow area B and the inclined flow area A do not need to be concentrated in the same area, but can be cross-set. The cross-set mode is to make the water outlet more uniform, so that the water can flow out uniformly from each position. Due to the direct alignment of the second water isolation hole 32, there is no worry about the mixed water caused by the cross-set.

[0057] Referring to Figure 10 In other embodiments, the shell 1, the water distribution assembly 2, the water isolation assembly 3, and the inclined water assembly 4 can also be square, polygonal, and not limited to the circular design in the present embodiment. As long as each structure exists, the shape does not specifically limit the present embodiment.

[0058] Referring to Figure 1And the switching assembly 6 at the water inlet of the shell 1, in the embodiment, the switching assembly 6 is a hand wheel 61, and the water distribution body 62 is rotated by rotating the hand wheel 61, so that the pressure water is introduced into the first water inlet hole 11 or the second water inlet hole 12 or simultaneously introduced into the first water inlet hole 11 and the second water inlet hole 12, and the sealing ring structure outside the water distribution body 62 and outside the hand wheel 61 is set according to the conventional sealing in the industry, which is not described here.

[0059] With reference to Figure 9 In another embodiment, the switching assembly 6 can also be other rotating parts other than the hand wheel 61, such as a turntable, a handle, etc., which can drive the water distribution body 62 to rotate and switch to different water inlets.

[0060] With reference to Figures 7-8 In other embodiments, the switching assembly 6 can also be in the form of a button, which moves the water distribution part to switch different water inlets.

[0061] In other embodiments, the switching assembly 6 can also be in the form of a push switch, which moves the water distribution part to switch different water inlets.

[0062] In the embodiment, a shower head is also provided, wherein the shower head comprises a handle, the switching assembly 6 is arranged in the handle, and the handle is threadedly connected with the shell 1, so that the switching assembly 6 on the handle switches different water inlets, so that the shower head can form different water flowers.

[0063] In other embodiments, the water outlet structure with the same nozzle and different water flowers can be applied to a shower head or other water outlets, so that the shower head and other water outlets can also achieve the effect of different water flowers.

[0064] The above only describes the preferred embodiments of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A water outlet structure with different water flowers for different mouths, characterized in that, The application relates to a water outlet device, which comprises the following parts: a shell provided with at least two water inlet holes; a water outlet surface cover connected with the shell and provided with a plurality of water outlet parts; a water distribution assembly, in which a first water distribution hole and a second water distribution hole are arranged respectively, wherein the first water distribution hole is communicated with the first water inlet hole, the second water distribution hole is communicated with the second water inlet hole, and a partition sheet is arranged between the first water distribution hole and the second water distribution hole, the first water distribution hole is arranged in the partition sheet, and the second water distribution hole is arranged outside the partition sheet; a water isolation assembly for isolating pressure water into a first chamber or a second chamber; a first water isolation hole and a second water isolation hole are arranged on the water isolation assembly in the direction close to the water outlet side of the water distribution assembly, wherein when the water distribution assembly and the water isolation assembly are tightly attached, a closed space is formed between the partition sheet and the water isolation assembly, the first water isolation hole is annularly arranged in the closed space and can be directly communicated with the first water distribution hole, and the second water isolation hole is arranged outside the closed space and in the inner cavity formed by the water distribution assembly and the water isolation assembly; an inclined water assembly, which constitutes the first chamber with the water isolation assembly and constitutes the second chamber with the water outlet surface cover; the inclined water assembly comprises a straight flow area and an inclined flow area arranged on the same plane, pressure water flows into the second chamber through the straight flow area after flowing into the water isolation assembly through the second water distribution hole, and forms a first water flow after flowing out from the water outlet part through the second chamber; pressure water flows into the inclined flow area through the first chamber after flowing into the water isolation assembly through the first water distribution hole, and forms a second water flow after flowing out from the water outlet part through the rotation of the inclined flow area; pressure water flows into the first chamber and the second chamber respectively after flowing into the first water distribution hole and the second water distribution hole respectively, at this time, the pressure water has two flow paths, the first flow path is directly communicated into the second chamber and flows into the water inlet groove of the water outlet part, and the second flow path is communicated into the water outlet part after being reversely flowed through the rotation of the inclined water assembly, and the straight flow water and the rotation water simultaneously communicated into the water outlet part are mixed to form a third water flow, i.e. the form of particle water; a switching assembly for selectively communicating pressure water into the water inlet hole.

2. The water outlet structure of claim 1, wherein, The inclined flow area comprises a plurality of inclined flow groups, each of the inclined flow groups comprises two or more inclined water holes, and the inclined water holes are arranged in an inclined mode relative to the water outlet surface or the horizontal surface and are directed to one end of the water outlet part.

3. The water outlet structure of claim 2, wherein, The inclined water holes are arranged in a staggered mode, and the water outlet end of each of the inclined flow groups is communicated with one of the water outlet parts.

4. The water outlet structure of claim 3, wherein, A vertical column of the inclined water assembly is arranged between the inclined water holes of the same inclined flow group, and the axis of the vertical column is in the same straight line with the axis of the water outlet part corresponding to the inclined flow group of the inclined water assembly.

5. The water outlet structure of claim 1, wherein, At least a plurality of water inlet grooves are arranged in the water inlet end of the water outlet part and are communicated with the second chamber.

6. The water outlet structure of claim 3, wherein, The water inlet area of the inclined water hole is larger than the water outlet area of the water outlet hole of the water outlet part.

7. The water outlet structure of claim 1, wherein, The switching assembly comprises a water distribution body arranged at the water inlet end of the shell and an on-off switch for starting the water distribution body, and the on-off switch is used for rotating or moving the water distribution body to selectively communicate the water of the water inlet end into any water inlet hole or both water inlet holes.

8. A water outlet device characterized by comprising: The water outlet structure with same nozzle and different water flow further comprises a connecting member, and the switching assembly is arranged in the connecting member for controlling the water outlet structure with same nozzle and different water flow to shoot different water flow.

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