Multifunctional water outlet device

Abstract

The utility model discloses a multifunctional water outlet device which comprises a water inlet channel and a water outlet body which can be communicated with each other, a water distribution cavity is arranged between the water inlet channel and the water outlet body, a water distribution disc is arranged in the water distribution cavity, a rotating shaft is connected onto the water distribution disc, one end of the rotating shaft can extend out of the water distribution cavity, and the multifunctional water outlet device further comprises a knob. The knob can be connected with one end of the rotating shaft to drive the rotating shaft and the water distribution disc to rotate; the water distribution disc further comprises at least two water outlets, the water outlets are arranged at intervals, and water passing openings matched with the water outlets are formed in the water distribution disc. An area is arranged between every two adjacent water outlets, and when the water passing openings are matched with the areas, water flow in the water distribution cavity cannot pass through the water openings to be communicated with the water outlets; the area and the water outlet are annularly distributed in the water distribution cavity, the water passing opening can be switched and matched between the water outlet and the area, the water outlet device can switch water pause at any water outlet position, and meanwhile the force value consumed in the switching process is small.

Description

Technical Field

[0001] The utility model relates to a multifunctional water outlet device which can be used on a handheld shower head. Background Art

[0002] The pause function of shower heads currently on the market is affected by water pressure, which results in a large operating force. In addition, on shower heads that rotate and switch, not every function can be paused arbitrarily, and the operation and experience are not ideal. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the present utility model is to provide a multifunctional water outlet device.

[0004] The utility model is realized by the following technical solutions:

[0005] A multifunctional water outlet device comprises a water inlet and a water outlet that can be communicated with each other, a water diversion chamber is provided between the water inlet and the water outlet, a water diversion plate is provided in the water diversion chamber, a rotating shaft is connected to the water diversion plate, one end of the rotating shaft can extend to the outside of the water diversion chamber, and a knob is also included, the knob can be connected to one end of the rotating shaft to drive the rotating shaft and the water diversion plate to rotate; it also comprises at least two water outlets, the water outlets are arranged at intervals, and the water diversion plate is provided with a water outlet that can be adapted to the water outlet; an area is provided between two adjacent water outlets, and when the water outlet is matched with the area, the water flow in the water diversion chamber cannot be connected to the water outlet through the water outlet; the area and the water outlet are distributed in a ring at the water diversion chamber, and the water outlet can be switched and matched between the water outlet and the area.

[0006] In an embodiment of the present utility model, a raised portion is provided on the peripheral side of the bottom of the water diversion chamber, and the water outlet is provided in the raised portion. The raised portion can be sealed with the lower end surface of the water diversion plate. A balancing chamber is formed at the upper end of the bottom of the water diversion chamber, the lower end of the bottom of the water diversion plate and the outer peripheral side of the raised portion. The water diversion plate divides the water diversion chamber into an inlet chamber and a balancing chamber distributed up and down. The water inlet chamber can be connected to the water inlet waterway. A balancing hole is also provided on the water diversion plate, and the balancing hole can connect the water inlet chamber and the balancing chamber.

[0007] In an embodiment of the present invention, a groove is provided on the peripheral side of the protrusion, a sealing gasket is provided in the groove, the sealing gasket can be matched with the lower end surface of the water diversion plate, and the outer contour of the protrusion can be adapted to the outer contour of the area.

[0008] In an embodiment of the present invention, a water hole is also provided on the water distribution plate. When the water outlet is connected to the water outlet, the water hole can be connected with the area. When the water outlet is connected to the area, the water hole can be connected with the water outlet.

[0009] In an embodiment of the present invention, a spring is further provided in the water diversion chamber. The spring is sleeved on the outer circumference of the rotating shaft, and one end of the spring can abut against the upper end surface of the water diversion plate.

[0010] In an embodiment of the utility model, a connecting cover is also included. A lower recess is provided on the water outlet body. The connecting cover is buckled on the outer periphery of the lower recess. The connecting cover and the lower recess can form the water diversion cavity. The connecting cover can also be connected to the water inlet channel.

[0011] In an embodiment of the present invention, the area and the water outlet are arranged at a lower recess, and a sealing ring is provided between the outer periphery of the lower recess and the inner periphery of the connecting cover.

[0012] In an embodiment of the present utility model, a partition is provided in the middle of the connecting cover, and the water inlet cavity is formed between the lower end of the partition and the water distribution plate; a water inlet joint is also provided on the connecting cover, and the water inlet joint can be plugged into and matched with the water inlet channel, and the water inlet channel can be connected to the water inlet cavity through the water inlet joint.

[0013] In an embodiment of the present invention, a perforation is provided on the partition, and one end of the rotating shaft can extend out of the water diversion cavity through the perforation. A sealing ring is provided between the outer periphery of the rotating shaft and the inner peripheral wall of the perforation.

[0014] In an embodiment of the utility model, a gear groove is provided on the inner peripheral wall of the connecting cover at the upper end of the partition, and a positioning column that can cooperate with the gear groove is provided on the knob. The number of the gear grooves is equal to the sum of the number of water outlets and areas.

[0015] The utility model provides a multifunctional water outlet device with the following beneficial effects: the water outlet device has the functions of discharging multiple water splashes, and each water outlet corresponds to a type of water splash. At the same time, in the state of each water splash, the water flow can be paused by turning the knob to the left or to the right, so that when the control switch can realize any function, it can be switched to pause. The balance hole can eliminate the effect of water pressure on the water distribution plate, so that the force used to rotate the knob (water distribution plate) is small; furthermore, in the paused state, the pressure inside the water distribution chamber can be relieved through the water hole to avoid damage to the internal structure caused by excessive water pressure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions 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.

[0017] Figure 1 It is a three-dimensional diagram of the present utility model.

[0018] Figure 2 It is a schematic diagram of state 1 of the present utility model.

[0019] Figure 3 It is a schematic diagram of the second state of the utility model.

[0020] Figure 4 It is an exploded view of the present utility model.

[0021] Figure 5 It is a schematic diagram of the coordination of the water outlet in the utility model.

[0022] Figure 6 yes Figure 2 A magnified diagram after rotation.

[0023] Figure 7 yes Figure 3 A magnified diagram of the rotation at point B. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] Referring to the drawings of the specification, a multifunctional water outlet device includes a water inlet 10 and a water outlet 20 that can be connected. A water diversion chamber 30 is provided between the water inlet and the water outlet. The water flow of the water inlet can flow through the water diversion chamber to the water outlet for discharge. A water diversion plate 40 is provided in the water diversion chamber. The water diversion plate is connected to a rotating shaft 41. One end of the rotating shaft can extend to the outside of the water diversion chamber. A knob 50 is also included. The knob can be connected to one end of the rotating shaft to drive the rotating shaft and the water diversion plate to rotate. By rotating the knob, the water diversion plate is driven. It rotates in the water diversion chamber to achieve function switching; it also includes at least two water outlets 21, the water outlets are arranged at intervals, and the water diversion plate is provided with a water outlet 42 that can adapt to the water outlet; an area 22 is provided between two adjacent water outlets. In one use, there are three water outlets and three areas, so that the three water outlets correspond to three water outlet functions. When the water outlet is matched with the area, the water flow in the water diversion chamber cannot be connected to the water outlet through the water port. At this time, it is in a water suspension state. For details, please refer to the attached figure of the instruction manual Figure 3 and Figure 7When the water outlet cooperates with the water outlet, the water outlet body discharges water; the area and the water outlet are distributed in a ring in the water diversion chamber, and the water outlet can be switched between the water outlet and the area. When the water outlet and the water outlet are connected, turning the knob in any direction can disconnect the water outlet and the water outlet, thereby realizing the switching of pausing water.

[0030] Preferably, a raised portion 23 is provided on the peripheral side of the bottom of the water diversion chamber, and the water outlet is provided in the raised portion. The raised portion, the water outlet and the area can be fan-shaped, and the raised portion can be sealed with the lower end surface of the water diversion plate. A balancing chamber 31 is formed at the upper end of the bottom of the water diversion chamber, the lower end of the bottom of the water diversion plate and the outer peripheral side of the raised portion. The water diversion plate divides the water diversion chamber into an upper and lower water inlet chamber 32 and a balancing chamber. The water inlet chamber and the balancing chamber can be connected in any state, so as to ensure that the water pressure on the upper and lower ends of the water diversion plate can be offset, and the water inlet chamber can be connected to the water inlet waterway. A balancing hole 43 is also provided on the water diversion plate, and the balancing hole can connect the water inlet chamber and the balancing chamber.

[0031] Furthermore, a groove 24 is provided on the peripheral side of the raised portion, and a sealing gasket 25 is provided in the groove. The sealing gasket can be an irregular sealing gasket. Please refer to the drawings in the specification for details. The sealing gasket can be connected with the lower end surface of the water diversion plate to ensure that the water flow in the balancing chamber cannot flow from the bottom of the water diversion plate to the water outlet. The outer contour of the raised portion can be adapted to the outer contour of the area, preferably a fan-shaped one, and the angles can be equal.

[0032] In order to reduce the pressure in the water diversion chamber, a water hole 44 is also provided on the water diversion plate. When the water diversion port is connected to the water outlet, the water diversion hole can be connected with the area. When the water diversion port is connected with the area, the water diversion hole can be connected with the water outlet. In this way, when the water is suspended, a small amount of water in the water diversion chamber is discharged through the water outlet.

[0033] Preferably, it also includes a spring 33 arranged in the water diversion chamber, which is sleeved on the outer circumference of the rotating shaft. One end of the spring can abut against the upper end surface of the water diversion plate, and the other end of the spring abuts against the partition, so that the water diversion plate can be pressed tightly against the sealing gasket.

[0034] In one embodiment of the present invention, a connecting cover 60 is further included. The knob can be arranged on the connecting cover above the partition. A lower recess 26 is provided on the water outlet body. The connecting cover is buckled on the outer periphery of the lower recess. The connecting cover and the lower recess can form the water diversion cavity, specifically between the partition and the lower recess. The connecting cover can also be connected to the water inlet channel.

[0035] Furthermore, the area and the water outlet are arranged at a lower recess, and a sealing ring 61 is provided between the outer periphery of the lower recess and the inner periphery of the connecting cover.

[0036] Preferably, a partition 62 is provided in the middle of the connecting cover, and the water inlet cavity is formed between the lower end of the partition and the water diversion tray. The connecting cover is also provided with a water inlet connector 63, which can be plugged into the water inlet channel. A seal is also provided between the water inlet connector and the water inlet channel, and the water inlet channel can communicate with the water inlet cavity through the water inlet connector. The partition is provided with a perforation 64, through which one end of the rotating shaft can extend outside the water diversion cavity. A sealing ring 65 is provided between the outer periphery of the rotating shaft and the inner circumferential wall of the perforation. The cross-section of one end of the rotating shaft is square, which corresponds to the square hole of the knob (not shown in the figure) to achieve synchronous rotation. A gear groove 66 is provided on the inner peripheral wall of the connecting cover at the upper end of the partition, and a positioning column 51 that can cooperate with the gear groove is provided on the knob. The number of the gear grooves is equal to the sum of the number of water outlets and areas. In the embodiment in the figure, the number of gear grooves is six, and the number of water outlets and areas is three. The three areas can be connected together through the middle of the lower notch to form a balance chamber.

[0037] refer to Figure 2 When water flows from the balancing hole, the water pressure at the upper and lower ends of the water distribution plate will be the same, achieving the effect of balancing and saving effort when turning the knob; the water outlet of the water distribution plate corresponds to the water outlet of the water body, and each water outlet has a corresponding splash; when the water outlet seems to be coordinated with the area, the whole is in a state of suspended water.

[0038] The foregoing description shows and describes preferred embodiments of the present invention. As previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge of the relevant art. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A multifunctional water outlet device, comprising a water inlet channel and a water outlet body that can be connected, wherein a water diversion cavity is provided between the water inlet channel and the water outlet body, characterized in that: A water diversion plate is provided in the water diversion chamber, and a rotating shaft is connected to the water diversion plate, one end of the rotating shaft can extend to the outside of the water diversion chamber, and a knob is also included, and the knob can be connected to one end of the rotating shaft to drive the rotating shaft and the water diversion plate to rotate; it also includes at least two water outlets, the water outlets are arranged at intervals, and the water diversion plate is provided with a water outlet that can be adapted to the water outlet; an area is provided between two adjacent water outlets, and when the water outlet is matched with the area, the water flow in the water diversion chamber cannot be connected to the water outlet through the water outlet; the area and the water outlet are distributed in a ring at the water diversion chamber, and the water outlet can be switched and matched between the water outlet and the area.

2. A multifunctional water outlet device according to claim 1, characterized in that: The bottom circumference of the water diversion chamber is provided with an annularly distributed raised portion, the water outlet is provided in the raised portion, the raised portion can be sealed with the lower end surface of the water diversion plate, the bottom upper end of the water diversion chamber, the bottom lower end of the water diversion plate and the outer circumference of the raised portion form a balancing chamber, the water diversion plate divides the water diversion chamber into an upper and lower distributed water inlet chamber and a balancing chamber, the water inlet chamber can be connected to the water inlet waterway, and the water diversion plate is also provided with a balancing hole, which can connect the water inlet chamber and the balancing chamber.

3. A multifunctional water outlet device according to claim 2, characterized in that: A groove is provided on the peripheral side of the protrusion, a sealing gasket is provided in the groove, and the sealing gasket can be matched with the lower end surface of the water diversion plate. The outer contour of the protrusion can be adapted to the outer contour of the area.

4. A multifunctional water outlet device according to any one of claims 1 to 3, characterized in that: The water distribution plate is also provided with a water hole. When the water outlet is connected to the water outlet, the water hole can be connected with the area. When the water outlet is connected to the area, the water hole can be connected with the water outlet.

5. The multifunctional water outlet device according to claim 4, characterized in that: It also includes a spring arranged in the water diversion cavity. The spring is sleeved on the outer periphery of the rotating shaft. One end of the spring can abut and cooperate with the upper end surface of the water diversion plate.

6. A multifunctional water outlet device according to any one of claims 1-3 and 5, characterized in that: It also includes a connecting cover. A lower notch is provided on the water outlet. The connecting cover is buckled on the outer periphery of the lower notch. The connecting cover and the lower notch can form the water diversion cavity. The connecting cover can also be connected to the water inlet channel.

7. The multifunctional water outlet device according to claim 6, characterized in that: The area and the water outlet are arranged at the lower recess, and a sealing ring is arranged between the outer periphery of the lower recess and the inner periphery of the connecting cover.

8. The multifunctional water outlet device according to claim 7, characterized in that: A partition is provided in the middle of the connecting cover, and the water inlet cavity is formed between the lower end of the partition and the water distribution tray; a water inlet joint is also provided on the connecting cover, and the water inlet joint can be plugged into the water inlet channel, and the water inlet channel can be connected to the water inlet cavity through the water inlet joint.

9. The multifunctional water outlet device according to claim 8, characterized in that: The partition is provided with a perforation, and one end of the rotating shaft can extend out of the water diversion cavity through the perforation. A sealing ring is provided between the outer periphery of the rotating shaft and the inner peripheral wall of the perforation.

10. The multifunctional water outlet device according to claim 9, characterized in that: The inner peripheral wall of the connection cover at the upper end of the partition is provided with a gear groove, and the knob is provided with a positioning column that can cooperate with the gear groove. The number of the gear grooves is equal to the sum of the number of water outlets and areas.

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