A water outlet device capable of freely switching between dynamic and static water splashes

Abstract

The present invention discloses a water outlet device for freely switching between dynamic and static water splashes, comprising a main body, wherein a plurality of water outlets are arranged on the main body, and the water outlets include a first water outlet and a second water outlet, wherein the first water outlet continuously discharges water at a fixed amount of water, and the second water outlet discharges water at a dynamically changing amount of water, and the main body is further provided with a flow control valve for controlling the amount of water flowing through the second water outlet. Through the design of the above structure, the present invention makes the amount of water sprayed from the water outlet oscillate periodically, thereby increasing the shower area and achieving a massage effect at the same time. At the same time, the user can realize the switching between dynamic and static water splashes and control the swing amplitude range of the dynamic water splash by controlling the flow control valve.

Description

Technical Field

[0001] The invention relates to a water outlet device capable of freely switching between dynamic and static water sprays. Background Art

[0002] Currently, the shower products on the market mostly have static or dynamic water splash effects, and one product cannot meet both needs at the same time. Summary of the Invention

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a water outlet device that can freely switch between dynamic and static water splashes. Specifically, the user can realize that the water outlet device sprays oscillating water or static water by controlling the flow control valve, and can also control the swing amplitude of the oscillating water splash by operating the flow control valve.

[0004] The present invention is achieved through the following technical solutions:

[0005] A water outlet device that can freely switch between dynamic and static water splashes includes a main body with multiple water outlets. The water outlets include a first water outlet and a second water outlet. The first water outlet continuously outlets water with a fixed amount of water, and the second water outlet outlets water with a dynamically changing amount of water. A flow control valve that controls the amount of water flowing through the second water outlet is also provided in the main body.

[0006] In an embodiment of the present invention, the flow control valve includes a water retaining portion, a water passing portion and an operating portion.

[0007] In an embodiment of the present invention, a first water through hole communicating with the first water outlet is provided in the body, a second water through hole communicating with the second water outlet is provided in the body, and an impeller worm is also provided in the body. The impeller worm is connected with a gear, and the gear is provided with a third water through hole that can communicate with the second water through hole.

[0008] In an embodiment of the present invention, the impeller worm includes a threaded portion and a driving portion.

[0009] In an embodiment of the present invention, the flow control valve is disposed between the second water hole and the second water outlet.

[0010] In an embodiment of the present invention, the main body also includes a first water passage chamber, the first water passage hole and the second water passage hole are arranged on the bottom surface of the first water passage chamber, the first water passage chamber is provided with a protrusion for fixing the gear, and the first water passage chamber is provided with a groove for fixing the impeller and worm.

[0011] In an embodiment of the present invention, the main body further includes a water inlet body, the water inlet body includes a trough portion, the trough portion is provided with a water inlet, and the water inlet is provided above the driving portion.

[0012] In an embodiment of the present invention, the water inlet body is further connected to a cover, and the cover is provided with a water inlet nozzle.

[0013] In an embodiment of the present invention, the main body further includes a second water passage chamber and a third water passage chamber, one end of the second water passage chamber is communicated with the first water passage hole, and the other end of the second water passage chamber is communicated with the first water outlet; one end of the third water passage chamber is communicated with the second water passage hole, and the other end of the third water passage chamber is communicated with the second water outlet.

[0014] In an embodiment of the present invention, the water passing portion and the water retaining portion of the flow control valve are arranged in the third water passing chamber, and the operating portion of the flow control valve is externally arranged on the body.

[0015] In an embodiment of the present invention, a first sealing ring is provided between the water inlet and the body, a second sealing ring is provided between the cover and the body, and a third sealing ring is provided between the flow control valve and the body.

[0016] The water outlet device of the present invention, which can freely switch between dynamic and static water spray, has the following beneficial effects:

[0017] 1. The swinging state of the water flow is achieved by setting up one water outlet and two water passages, which simplifies the structure and greatly improves the flexibility and stability of the present invention.

[0018] 2. A water inlet is provided, a trough is provided on the water inlet, a water inlet is provided on the trough, and the water inlet is provided above the driving part. The setting of the water inlet allows the incoming water to be collected and act on the driving part, which greatly improves the strength of the water flow hitting the driving part and ensures the stability of the impeller and worm rotation.

[0019] 3. A flow control valve is provided in the third water passage chamber. The user can control the flow control valve to make the water outlet device spray static water or swing water splashes. At the same time, the flow control valve can also be used to control the swing amplitude of the swing water splashes, thereby enhancing the flexibility of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 It is an exploded view of the present invention.

[0022] Figure 2 This is a cross-sectional view of the present invention Figure 1 .

[0023] Figure 3 This is a cross-sectional view of the present invention Figure 2 .

[0024] Figure 4 This invention is a schematic diagram Figure 1 .

[0025] Figure 5 This is a schematic diagram of the present invention producing a wiggling water splash. Figure 1 .

[0026] Figure 6 This is a schematic diagram of the present invention producing a wiggling water splash. Figure 2 .

[0027] Figure 7 It is a schematic diagram of the static water splash of the present invention.

[0028] Figure 8 This invention is a schematic diagram Figure 2 .

[0029] Figure 9 This invention is a schematic diagram Figure 3 .

[0030] Figure 10 It is a flow chart of the working principle of the present invention.

[0031] Figure 11 It is an enlarged schematic diagram of the flow control valve of the present invention.

[0032] Figure 12 It is an enlarged schematic diagram of the gear of the present invention.

[0033] Figure 13 It is an enlarged schematic diagram of the impeller worm of the present invention.

[0034] Figure 14 It is an enlarged schematic diagram of the water sealing sheet of the present invention.

[0035] Figure 15 It is an enlarged schematic diagram of the water inlet of the present invention.

[0036] In the figure: 10-main body; 10a-second water flow chamber; 10b-third water flow chamber; 11-water outlet; 11a-first water outlet; 11b-second water outlet; 12-water outlet net; 13-surface cover; 14-water sealing plate; 14a-first water flow chamber; 14b-convex column; 14c-slot; 15-water inlet; 15a-sinking trough; 15b-water inlet; 16-first water flow hole; 17-second water flow hole; 18-cover; 18a-water inlet; 19-threaded cover; 20-flow control valve; 21-water retaining part; 22-water flow part; 23-operating part; 30-impeller worm; 31-threaded part; 32-driving part; 40-gear; 41-third water flow hole; 51-first sealing ring; 52-second sealing ring; 53-third sealing ring. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0038] With reference to the accompanying drawings of the specification, a water outlet device for freely switching between dynamic and static water splashes comprises a body (10), wherein the body (10) is provided with a plurality of water outlets (11), wherein the water outlets (11) comprise a first water outlet (11a) and a second water outlet (11b), wherein the first water outlet (11a) continuously outlets water in a fixed amount of water, and the second water outlet (11b) outlets water in a dynamically changing amount of water, wherein the body (10) is further provided with a flow control valve (20) for controlling the amount of water flowing through the second water outlet (11b), and wherein the body (10) is provided with a first water outlet (11a) communicating with the first water outlet (11a). The water hole (16) is provided in the body (10), and a second water hole (17) is provided in communication with the second water outlet (11b). The body (10) is also provided with an impeller worm (30), and the impeller worm (30) is connected with a gear (40). The gear (40) is provided with a third water hole (41) that can communicate with the second water hole (17). The present invention, through the design of the above structure, enables the first water outlet (11a) to continuously discharge water, and the second water outlet (11b) to discharge a periodic amount of water under the cooperation of the gear (40) and the impeller worm (30). Under the interaction of the continuous water discharge and the periodic water discharge, the water flow sprayed by the water outlet (11) will swing and spray within a certain range. The swinging water discharge method increases the shower area and achieves a massage effect at the same time. At the same time, the user can also switch between oscillating water splashes and static water splashes by controlling the flow control valve (20). At the same time, the flow control valve (20) can also be used to change the amount of water flowing through the second water outlet (11b) and thus change the swing amplitude of the oscillating water splashes. The present invention realizes the combination of dynamic water splashes and static water splashes through the above-mentioned structural design. The user can switch the corresponding water outlet mode according to his or her own needs, which greatly enhances the flexibility of the present invention.

[0039] Furthermore, the body (10) comprises a water outlet net (12), a cover (13), a water sealing plate (14) and a water inlet (15), and the body (10) further comprises a first water passage cavity (14a), wherein the first water passage cavity (14a) is specifically formed by the water sealing plate (14) and the water inlet (15), the first water passage hole (16) and the second water passage hole (17) are arranged on the bottom surface of the first water passage cavity (14a), specifically on the water sealing plate (14), and the first water passage cavity (14a) is also provided with a gear ( The first water passage chamber (14a) is provided with a convex column (14b) for fixing the impeller worm (30). More specifically, the impeller worm (30) includes a threaded portion (31) and a driving portion (32). The threaded portion (31) cooperates with the gear teeth of the gear (40). The driving portion (32) is used to receive the impact of the water flow and provide power for the rotation of the impeller worm (30). In the embodiment of the present invention, the driving portion (32) is provided at both ends of the threaded portion (31).

[0040] Furthermore, the water inlet body (15) includes a trough portion (15a), and the trough portion (15a) is provided with a water inlet (15b), and the water inlet (15b) is provided above the driving portion (32). The setting of the water inlet body (15) allows the incoming water to be collected and act on the driving portion (32), greatly improving the strength of the water flow hitting the driving portion (32) and ensuring the stability of the rotation of the impeller worm (30). More specifically, the water inlet body (15) is also connected to a cover (18), and the cover (18) is provided with a water inlet nozzle (18a).

[0041] Furthermore, the flow control valve (20) is arranged between the second water flow hole (17) and the second water outlet (11b). More specifically, the flow control valve (20) comprises a water retaining portion (21), a water flow portion (22) and an operating portion (23). The water flow portion (22) is used for water flow, the water retaining portion (21) is used for water retaining, and the operating portion (23) serves as a switch for a user to rotate the flow control valve (20). By rotating the operating portion (23), the user drives the matching area of ​​the water retaining portion (21) and the water flow portion (22) with the second water outlet (11b) to change the water flow rate of the second water outlet (11b), thereby changing the water outlet state of the water outlet nozzle (11).

[0042] Furthermore, in an embodiment of the present invention, the body (10) further includes a second water passage chamber (10a) and a third water passage chamber (10b), one end of the second water passage chamber (10a) is communicated with the first water passage hole (16), and the other end of the second water passage chamber (10a) is communicated with the first water outlet (11a); one end of the third water passage chamber (10b) is communicated with the second water passage hole (17), and the other end of the third water passage chamber (10b) is communicated with the second water outlet (11b).

[0043] Furthermore, the water flow portion (22) and the water retaining portion (21) of the flow control valve (20) are arranged in the third water flow chamber (10b), and the operating portion (23) of the flow control valve (20) is externally arranged on the body (10). More specifically, the flow control valve (20) is locked to the water outlet network (12) through a threaded cover (19).

[0044] Furthermore, a first sealing ring (51) is provided between the water inlet (15) and the body (10), a second sealing ring (52) is provided between the cover (18) and the body (10), and a third sealing ring (53) is provided between the flow control valve (20) and the body (10). The above sealing rings ensure sealing and prevent water leakage.

[0045] During use, the user can change the relative position of the flow control valve (20) by rotating the operating part (23), and specifically achieve different water discharge states by changing the water flow area of ​​the water flow part (22) and the third water flow cavity (10b). In Example 1, the water flow area of ​​the water flow part (22) and the third water flow cavity (10b) is fully open. At this time, the second water outlet (11b) can flow out the maximum amount of water. Therefore, the swing range of the water spray from the water outlet nozzle (11) is the largest. Figure 5 In Example 2, the water flow area of ​​the water flow portion (22) and the third water flow cavity (10b) is semi-open. At this time, the user can adjust the swing range of the swinging water splash by changing the water flow area of ​​the water flow portion (22) and the third water flow cavity (10b) within a certain range according to the rotating operation portion (23). When the water flow rate of the second water outlet (11b) is large, the swing amplitude increases. When the water flow rate of the second water outlet (11b) is reduced, the swing amplitude decreases accordingly. Figure 6 In Example 3, the water flow area between the water flow portion (22) and the third water flow cavity (10b) is blocked, that is, no water flows out of the second water outlet (11b), and the water outlet (11) can only spray the water flowing out of the first water outlet (11a), so there is no collision splash. At this time, the water sprayed by the water outlet (11) is static. Figure 7 shown.

[0046] Furthermore, in the process of water flow, water flows from the water inlet (18a) on the cover (18) into the sink portion (15a), the water flows are gathered at the sink portion (15a), and then flows out from the water inlet (15b), and the outflowing water hits the driving portion (32) of the impeller worm (30). Under the coordinated action of the water flow and the driving portion (32), the impeller worm (30) is driven to rotate, and the rotation of the impeller worm (30) drives the rotation of the gear (40). More specifically, the first water hole (16) is in a normal water flow state. Due to the rotation of the gear (40), the second water hole (17) and the third water hole (41) are in a periodic coordinated state. Therefore, the second water hole (17) is periodically fed with water. Therefore, under the coordinated state of the first water hole (16) being constantly fed with water and the second water hole (17) being periodically fed with water, the combined water splashes will show periodic swings, forming oscillating water splashes. At the same time, the flow control valve (20) provided on the third water chamber (10b) further controls the amount of water entering the second water hole (17). Therefore, the user can freely switch between oscillating water splashes and static water splashes. At the same time, the swing amplitude of the oscillating water splashes can be changed by changing the water flow area of ​​the water flow portion (22) and the third water chamber (10b). For details, please refer to the attached manual. Figure 10 shown.

[0047] 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 inventive concept described herein by the teachings above or by techniques or knowledge in the relevant art. Modifications and variations made by those skilled in the art without departing from the spirit and scope of the present invention are intended to be within the scope of the appended claims.

Claims

1. A water outlet device capable of freely switching between dynamic and static water spray, comprising a main body provided with a plurality of water outlets, characterized in that: The water outlet includes a first water outlet and a second water outlet. The first water outlet continuously discharges water at a fixed volume, while the second water outlet discharges water at a dynamically changing volume. A flow control valve for controlling the water flow through the second water outlet is also provided in the body. The body is provided with a first water hole communicating with the first water outlet, and the body is provided with a second water hole communicating with the second water outlet; The flow control valve is arranged between the second water hole and the second water outlet; When the flow control valve completely closes the passage between the second water hole and the second water outlet, water flows out only from the first water outlet, forming a first water splash pattern; When the flow control valve is adjusted to partially or completely open the passage between the second water hole and the second water outlet, water flows out from the first water outlet and the second water outlet, causing the water flow pattern of the water outlet to change periodically, forming a second water splash pattern of oscillating water discharge; By adjusting the cross-sectional area of ​​the passage between the second water hole and the second water outlet opened by the flow control valve, the swing amplitude of the water outlet nozzle for swinging and discharging water can be changed.

2. The water outlet device capable of freely switching between dynamic and static water spray according to claim 1, characterized in that: The flow control valve includes a water blocking portion, a water passing portion and an operating portion.

3. The water outlet device capable of freely switching between dynamic and static water spray according to claim 2, characterized in that: An impeller worm is also provided in the body, and the impeller worm is connected with a gear, and the gear is provided with a third water through hole which can communicate with the second water through hole.

4. The water outlet device capable of freely switching between dynamic and static water spray according to claim 3, characterized in that: The impeller worm includes a threaded portion and a driving portion.

5. The water outlet device capable of freely switching between dynamic and static water spray according to claim 4, characterized in that: The main body also includes a first water passage chamber, the first water passage hole and the second water passage hole are arranged on the bottom surface of the first water passage chamber, the first water passage chamber is provided with a convex column for fixing the gear, and the first water passage chamber is provided with a slot for fixing the impeller and worm.

6. The water outlet device capable of freely switching between dynamic and static water spray according to claim 5, characterized in that: The main body further comprises a water inlet body, the water inlet body comprises a sinking trough portion, the sinking trough portion is provided with a water inlet, and the water inlet is arranged above the driving portion.

7. The water outlet device capable of freely switching between dynamic and static water spray according to claim 6, characterized in that: The water inlet body is also connected with a cover, and the cover is provided with a water inlet nozzle.

8. The water outlet device capable of freely switching between dynamic and static water spray according to claim 7, characterized in that: The body also includes a second water passage chamber and a third water passage chamber, one end of the second water passage chamber is communicated with the first water passage hole, and the other end of the second water passage chamber is communicated with the first water outlet; one end of the third water passage chamber is communicated with the second water passage hole, and the other end of the third water passage chamber is communicated with the second water outlet.

9. The water outlet device capable of freely switching between dynamic and static water spray according to claim 8, characterized in that: The water passing part and the water blocking part of the flow control valve are arranged in the third water passing chamber, and the operating part of the flow control valve is externally arranged on the main body.

10. The water outlet device capable of freely switching between dynamic and static water sprays according to claim 8, characterized in that: A first sealing ring is provided between the water inlet and the body, a second sealing ring is provided between the cover and the body, and a third sealing ring is provided between the flow control valve and the body.

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