A water outlet device

Abstract

The present invention discloses a water outlet device, which comprises a body, a water distribution component, a water outlet surface cover and a water channel switching device; the body at least has a flow passage connected to an external water source and a water outlet area; the water distribution component is fixed in the water outlet area, and the water distribution component has at least two water containing chambers separated from each other, each water containing chamber is provided with a water inlet on a side facing the water outlet end of the flow passage of the body, and a water outlet is provided at the bottom of each water containing chamber; a plurality of water outlet holes are provided on the water outlet surface cover, the water outlet surface cover is buckled in the water outlet area of ​​the body and forms a gap with the bottom of the water containing chamber, and a water collecting chamber connected with each water outlet hole of the water outlet surface cover is formed by the gap; the water channel switching device is arranged in the water outlet area of ​​the body, and the flow passage of the body and each water containing chamber are turned on / off by adjusting the water channel switching device.

Description

Technical Field

[0001] The invention relates to shower equipment, in particular to a water outlet device for showering. Background Art

[0002] As people's quality of life continues to improve, the requirements for showers are also constantly increasing. The shower water form has gradually developed from the earliest single shower water to multi-functional water with different water types, such as shower water, bubble water, massage water and mist water, etc. The water outlet device that combines different types of functional water is the so-called three-function shower, five-function shower, etc. on the market.

[0003] At present, there are multifunctional water outlet devices on the market, which realize different functional water spraying from different positions of the water outlet panel by switching the water outlet mechanism to meet the needs of consumers. For example, the Chinese invention patent with announcement number CN 208437056U discloses an ultra-thin button switching mechanism and a shower head. Figure 1 As shown, the face cover 1' is divided into two water outlet areas, namely, the first functional water outlet area 11' and the second functional water outlet area 12' respectively arranged in the middle area and the edge area of ​​the shower face cover, and the button switching device is used to realize different functional water spraying outward from different functional water outlet areas of the face cover. However, with the above design, although the water outlet device can realize the water outlet mode of different functional water splashes, each functional water splash is limited to the corresponding functional water outlet area, and its water outlet area is limited. The user cannot experience the shower experience that the water outlet holes of the entire face cover of the water outlet device all discharge water outward at the same time, which cannot meet the growing consumer demand.

[0004] In view of this, the inventors have conducted in-depth research on the above-mentioned defects in the prior art. Summary of the invention

[0005] The first purpose of the present invention is to provide a water outlet device, which has at least two different functional water splashes, and when switching between different functional water splashes, each water outlet hole of the water outlet surface cover can realize the water outlet of the functional water splash, so as to maximize the use of the maximum water outlet area of ​​the water outlet surface cover and enhance the shower experience.

[0006] The second object of the present invention is to provide a water outlet device, wherein one of the functional water sprays of the water outlet device is an intermittent massage water spray.

[0007] To achieve the first object of the present invention, the solution of the present invention is: a water outlet device, comprising: a body, the body having at least a flow passage connected to an external water source and a water outlet area;

[0008] a water distribution component, which is fixed in the water outlet area and has at least two water containing chambers separated from each other, and each water containing chamber is provided with a water inlet on one side facing the water outlet end of the flow passage of the body, and a water outlet at the bottom of each water containing chamber;

[0009] A water outlet cover, which is provided with a plurality of water outlet holes. The water outlet cover is buckled in the water outlet area of ​​the body and forms a gap at the bottom of the water containing chamber, and a water collecting chamber is formed by the gap and is interconnected with each water outlet hole of the water outlet cover;

[0010] A water channel switching device is arranged in the adjacent area between the water outlet end of the main body flow channel and the water inlet of each water containing chamber, and the main body flow channel and each water containing chamber are turned on / off by adjusting the water channel switching device.

[0011] With the above design, water flows through the flow channel of the main body into one of the water holding chambers, and flows into the water collecting chamber from the corresponding water outlet, and then flows out from each water outlet hole of the water outlet cover. Compared with the prior art, each water outlet hole of the water outlet cover can simultaneously spray water with different functions, which can effectively utilize the shower area of ​​the entire water outlet hole of the water outlet cover, greatly improving the user's shower experience.

[0012] To achieve the second object of the present invention, the water-dividing assembly forms at least two mutually isolated first water-containing chambers and second water-containing chambers, the first water-containing chamber is composed of a first water inlet channel and an outer ring channel that are mutually connected, the second water-containing chamber is composed of a second water inlet channel and an inner ring channel that are mutually connected, the first water inlet channel and the second water inlet channel are arranged side by side in a straight line, and the outer ring channel and the inner ring channel are arranged concentrically;

[0013] The first water containing chamber is provided with a first water inlet and a plurality of first water outlets, wherein the first water inlet is arranged on the side of the first water inlet channel facing the water outlet end of the main body flow channel, and the first water outlet is arranged on the outer ring channel;

[0014] The second water containing chamber is provided with a second water inlet and a second water outlet, and the inner cavity of its inner ring channel forms a convex column, a rotor is rotatably mounted on the convex column, the second water inlet is arranged on the side of the second water inlet channel facing the water outlet end of the main body flow channel, and the second water outlet is arranged on the inner ring channel.

[0015] With the above design, when the flow passage of the main body is connected with the first water inlet, water flows from the first water inlet into the first water containing chamber, then flows into the water collecting chamber through the first water outlet, and then is sprayed out from the various water outlets of the water outlet surface cover, realizing the water outlet state of shower water; when the flow passage of the main body is connected with the second water inlet, water flows from the second water inlet into the second water containing chamber, and the water flow drives the rotor to rotate and block the second water outlet, so as to form an intermittent flow of water into the water collecting chamber, and then is sprayed out from the various water outlets of the water outlet surface cover, realizing the water outlet state of intermittent massage water.

[0016] Furthermore, the water diversion component includes a water diversion plate and a water diversion frame from top to bottom; the water diversion frame is in the shape of a flat plate and is fixedly arranged at the water outlet area of ​​the main body; the water diversion plate has a handle and a disc portion, and the water diversion plate and the water diversion frame are fastened to each other to form a first water containing chamber and a second water containing chamber between the water diversion plate and the water diversion frame.

[0017] Furthermore, the water outlet surface cover is composed of a decorative surface cover, a water outlet surface cover frame and a TPR water outlet cushion from the outside to the inside; the TPR water outlet cushion is provided with a plurality of water outlet bosses, and the water outlet surface cover frame and the decorative surface cover are provided with through holes in opposite positions. When the TPR water outlet cushion and the water outlet surface cover frame fit each other, the water outlet bosses pass through the through holes of the water outlet surface cover frame and the decorative surface cover in sequence, and the water outlet surface cover frame is fixed to the water diversion frame by a plurality of locking pieces, and the TPR water outlet cushion is arranged between the water outlet surface cover frame and the water diversion frame; the decorative surface cover is provided with a plurality of buckles, which are fixed to the water outlet area of ​​the main body by the buckles.

[0018] In an embodiment in which a water collection chamber is formed between a water diversion component and a water outlet surface cover, a plurality of first locking holes are provided on the water diversion skeleton, and a plurality of first locking bosses and a second locking bosses are respectively provided on the TPR water outlet cushion and the water outlet surface cover skeleton relative to the positions of the aforementioned first locking holes, and the first locking bosses of the TPR water outlet cushion and the second locking bosses of the water outlet surface cover skeleton are locked with the first locking holes of the water diversion skeleton by means of a plurality of locking pieces, so that a gap is formed between the water outlet surface cover skeleton and the water diversion skeleton, and the gap forms a water collection chamber interconnected with each water outlet hole of the water outlet surface cover.

[0019] Furthermore, the water-dividing frame is provided with a first convex point and a second convex point opposite to each other on one side opposite to the TPR water outlet cushion. When the water-dividing frame and the water outlet surface cover frame are fixedly connected to each other, the first convex point and the second convex point abut against each other.

[0020] With the above design, the water-dividing frame and the TPR water outlet cushion are not easily deformed under the impact of water pressure.

[0021] Another embodiment of a water collection chamber is formed between a water diversion component and a water outlet surface cover, wherein a step surface is formed on the periphery of the water outlet surface cover, and when it is fixedly connected to the water outlet area of ​​the main body, a gap is ensured to be formed between it and the water diversion component, and the gap forms a water collection chamber that is interconnected with each water outlet hole of the water outlet surface cover.

[0022] With the above design, the water diversion assembly is nested and matched with the water outlet surface cover, and abuts against the step surface of the water outlet surface cover, so that a gap is formed between the water outlet surface cover and the water diversion assembly.

[0023] Furthermore, the water circuit switching device is a button-type water circuit switching device or a paddle-type water circuit switching device or a knob-type water circuit switching device; the button-type water circuit switching device adopts a structure similar to a ballpoint pen button, and the button structure has a transmission shaft and a water diverter plate that can be moved by pressing, and the transmission shaft cooperates with the water diverter plate in transmission, and the water diverter plate selectively blocks the water diverter channel connected to the various water inlets of the water diverter component, thereby realizing the on / off of the flow channel of the main body and the various water inlets of the water diverter component; the paddle-type or knob-type water circuit switching device, the paddle or knob has at least one linkage shaft linked to it, and the linkage shaft is fixed with a water diverter plate, and the water diverter plate selectively blocks the water diverter channel connected to the various water inlets of the water diverter component, thereby realizing the on / off of the flow channel of the main body and the various water inlets of the water diverter component.

[0024] Further, the waterway switching device is a button-type waterway switching device, which includes a water diversion seat, a positioning column, a button, a transmission shaft, a water diversion sheet, a positioning shaft, a first spring and a second spring; the water diversion seat is integrally formed and arranged in the adjacent area of ​​the water inlet of the water diversion skeleton, and the water diversion seat has a first axial hole and at least two water diversion holes; the positioning column is fixed in the first axial hole of the water diversion seat, the positioning column has a center hole, and a plurality of first wedge-shaped teeth are arranged on its inner wall; the button is buckled on the decorative surface cover; the transmission shaft is inserted in the center of the positioning column The center hole has one end against the button, and the other end can move up and down along the center hole of the positioning column. The transmission shaft has a positioning groove and a second wedge-shaped tooth; the water-dividing sheet is embedded in the water-dividing seat, and the water-dividing sheet has a positioning hole, a water-passing hole and a third wedge-shaped tooth, and the third wedge-shaped tooth is in transmission cooperation with the first wedge-shaped tooth and the second wedge-shaped tooth; one end of the positioning shaft is against the body, and the other end passes through the positioning hole of the water-dividing sheet and is inserted into the positioning groove of the transmission shaft; the first spring is arranged between the button and the water outlet cover frame, and the second spring is arranged between the water-dividing sheet and the inner top wall of the body;

[0025] The water outlet cover frame is provided with a connecting portion at a position relative to the aforementioned water diversion seat, the connecting portion having an annular groove and a second axial hole, the water diversion seat is inserted into the annular groove of the connecting portion, and at least two mutually isolated water diversion channels are formed between the water diversion seat and the connecting portion, and each of the water diversion channels is respectively connected to each of the water diversion holes of the water diversion seat; one end of the transmission shaft passes through the first axial hole and the second axial hole in sequence and abuts against the button;

[0026] By pressing the button, the third wedge-shaped teeth of the water-dividing plate are sequentially matched with the second wedge-shaped teeth of the transmission shaft and the first wedge-shaped teeth of the positioning column, thereby realizing the opening / closing of the water holes of the water-dividing plate and each water-dividing channel.

[0027] With the above design, the button-type water channel switching device is used to realize the on / off switching of the flow passage of the main body and each water-containing chamber, thereby realizing the switching of the water outlet mode of the water outlet device.

[0028] Furthermore, a second locking hole is provided on the water outlet part and the connecting part of the water outlet cover frame, and a plurality of third locking bosses are provided in the water outlet area of ​​the main body relative to the position of the aforementioned second locking holes, and the water outlet cover frame is locked in the water outlet area of ​​the main body by means of a plurality of locking pieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The detailed description given as non-limiting examples better explains what the invention consists of and how it can be implemented, and furthermore, refers to the accompanying drawings, in which:

[0030] Figure 1 It is a structural schematic diagram of the prior art;

[0031] Figure 2 A schematic diagram of a three-dimensional combination of the present invention

[0032] Figure 3 It is a schematic diagram of the decomposition of the present invention;

[0033] Figure 4 It is an exploded schematic diagram of another angle of the present invention;

[0034] Figure 5 is a three-dimensional cross-sectional view of the present invention;

[0035] Figure 6 It is a front cross-sectional view of the present invention;

[0036] Figure 7 It is an exploded schematic diagram of the waterway switching device of the present invention;

[0037] Figure 8 It is a schematic diagram of the waterway of the present invention;

[0038] Fig. 9 It is a structural schematic diagram of the present invention when the water outlet state is shower water;

[0039] Fig.10 It is a structural schematic diagram of the present invention when the water outlet state is massage water.

[0040] Description of symbols

[0041] Main body 1, flow passage 11, water outlet area 12, third locking boss 13, card slot 14;

[0042] Water-dividing component 2, water-containing chamber 21, first water-containing chamber 21a, second water-containing chamber 21b, water inlet 211, first water inlet 211a, second water inlet 211b, water outlet 212, first water outlet 212a, second water outlet 212b, first water inlet channel 213a, second water inlet channel 213b, outer ring channel 214a, inner ring channel 214b, convex column 2141b; water-dividing plate 22, handle 221, disc 222, positioning block 223; water-dividing frame 23, first locking hole 231, first convex point 232, notch 233, groove 234;

[0043] Water outlet cover 3, water outlet hole 31; decorative cover 32, first through hole 321, buckle 322; water outlet cover frame 33, connecting part 331, annular groove 3311, second shaft hole 3312, water outlet part 332, second through hole 333, second locking hole 334, second locking boss 335, second mounting hole 3351; TPR water outlet cushion 34, water outlet boss 341, second convex point 342, first locking boss 343, first mounting hole 3431, countersunk hole 3432, step surface 35;

[0044] Waterway switching device 4, water diversion seat 41, first shaft hole 411, water diversion hole 412, first water diversion hole 412a, second water diversion hole 412b; positioning column 42, center hole 421, first wedge-shaped tooth 422, positioning groove 423; button 43, transmission shaft 44, positioning groove 441, second wedge-shaped tooth 442; water diversion sheet 45, positioning hole 451, third wedge-shaped tooth 452, water passing hole 453, first water passing hole 453a, second water passing hole 453b; positioning shaft 46, first spring 47, second spring 48;

[0045] The rotor 5 , the baffle 51 , the water collecting chamber 100 , the locking piece 200 , the water channel 300 , the first water channel 301 , and the second water channel 302 . DETAILED DESCRIPTION

[0046] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0047] like Figures 2 to 7As shown, the present invention discloses a water outlet device. In this embodiment, the water outlet device includes but is not limited to a shower head and a top spray, and includes a main body 1, a water distribution component 2, a water outlet surface cover 3 and a water channel switching device 4.

[0048] The main body 1 has a flow passage 11 and a water outlet area 12 connected to an external water source. The water distribution component 2 is fixed in the water outlet area 12 of the main body 1, and the water distribution component 2 has at least two water containing chambers 21 separated from each other. Each water containing chamber 21 is provided with a water inlet 211 on the side facing the water outlet end of the flow passage 11 of the main body 1, and a water outlet 212 is provided at the bottom of each water containing chamber 21; the water outlet surface cover 3 is buckled in the water outlet area 12 of the main body 1 and forms a gap with the bottom of the water containing chamber 21, and a water collection chamber 100 is formed by the gap and is interconnected with each water outlet hole 31 of the water outlet surface cover 3; the water channel switching device 4 is arranged in the adjacent area between the water outlet end of the flow passage 11 of the main body 1 and the water inlet 211 of each water containing chamber 21.

[0049] Specifically, Figure 3 and Figure 4As shown, the water-dividing assembly 2 includes a water-dividing plate 22 and a water-dividing frame 23 from top to bottom. The water-dividing plate 22 has a handle 221 and a disc 222, and a positioning block 223 is provided on the disc 222; the water-dividing frame 23 is in the shape of a plate, and is provided with a plurality of first locking holes 231, and is provided with a notch 233 relative to the position of the positioning block 223, and the positioning block 223 is inserted into the notch 233 of the water-dividing frame 23, and the water-dividing plate 22 and the water-dividing frame 23 are fastened to each other, and at least two The mutually isolated water containing chambers 21, in this embodiment, two mutually isolated first water containing chambers 21a and second water containing chambers 21b are formed between the water dividing plate 22 and the water dividing frame 23, the first water containing chamber 21a is composed of a first water inlet channel 213a and an outer ring channel 214a which are interconnected, the second water containing chamber 21b is composed of a second water inlet channel 213b and an inner ring channel 214b which are interconnected, the first water inlet channel 213a and the second water inlet channel 213b are arranged side by side in a straight line, and the outer ring channel 214a and the inner ring channel 214b are arranged concentrically. The first water inlet channel 213a is provided with a first water inlet 211a on the side facing the water outlet end of the flow channel 11 of the body 1, and a plurality of first water outlets 212a are provided on the outer ring channel 214a; the second water inlet channel 213b is provided with a second water inlet 211b on the side facing the water outlet end of the flow channel 11 of the body 1, and a second water outlet 212b is provided on the inner ring channel 214b, and the inner cavity of the inner ring channel 214b forms a convex column 2141b, and a rotor 5 is rotatably mounted on the convex column 2141b. A baffle 51 is fixedly provided at the bottom of the rotor 5. When the water flow drives the rotor 5 to rotate, the baffle 51 is then driven to rotate and block the second water outlet 212b of the second water containing chamber 21b, so that the water flow intermittently enters the water collecting chamber 100, and then sprays out from each water outlet hole 31 of the water outlet cover 3.

[0050] In this embodiment, when water flows into the first water containing chamber 21a, the water outlet mode of the shower is shower water; when water flows into the second water containing chamber 21b, the water outlet mode of the shower is massage water.

[0051] like Figure 5 , Fig. 9 and Fig.10 As shown, since the first water outlet 212a on the outer ring channel 214a of the water distribution plate 22 and the second water outlet 212b on the inner ring channel 214b are both connected to the water collection chamber 100, when the water outlet mode of the shower is shower water, part of the water flow is sprayed through the various water outlet holes 31 of the water outlet cover 3, and the other part flows into the second water containing chamber 21b through the second water outlet 212b to form a backflow. Similarly, when the water outlet mode of the shower is massage water, part of the water flow will also flow into the first water containing chamber 21a through the first water outlet 212a to form a backflow.

[0052] like Figures 3 to 5 As shown, the water outlet cover 3 is composed of a decorative cover 32 , a water outlet cover frame 33 and a TPR water outlet cushion 34 from outside to inside.

[0053] The decorative cover 32 is provided with a plurality of evenly arranged first through holes 321 and buckles 322 , and the water outlet area 12 of the main body 1 is provided with a plurality of slots 14 relative to the positions of the aforementioned buckles 322 , and the decorative cover 32 is fixed in the water outlet area 12 of the main body 1 through the cooperation between the buckles 322 and the slots 14 .

[0054] The water outlet cover frame 33 is composed of a connecting portion 331 and a water outlet portion 332. The connecting portion 331 and the water outlet portion 332 are integrally formed. The connecting portion 331 and the water outlet portion 332 are arranged side by side and the connecting portion 331 faces the water outlet end of the flow passage 11 of the body 1. The connecting portion 331 has an annular groove 3311 and a second axial hole 3312. The water outlet portion 332 is provided with a plurality of second through holes 333 corresponding to the aforementioned plurality of first through holes 321; and the water outlet portion 332 and the connecting portion 331 are both provided with a plurality of second locking holes 334. The water outlet area 12 of the body 1 is provided with a plurality of third locking bosses 13 at positions corresponding to the aforementioned second locking holes 334. The third locking bosses 13 are locked with the second locking holes 334 by a plurality of locking members 200, so that the water outlet cover frame 33 is locked in the water outlet area 12 of the body 1.

[0055] The TPR water outlet cushion 34 is arranged between the water diversion frame 23 and the water outlet surface cover frame 33. The TPR water outlet cushion 34 is provided with a plurality of water outlet bosses 341. The water outlet bosses 341 are provided with water outlet holes 31. When the TPR water outlet cushion 34 and the water outlet surface cover frame 33 are in contact with each other, the water outlet bosses 341 pass through the second through hole 333 of the water outlet surface cover frame 33 and the first through hole 321 of the decorative surface cover 32 in sequence. The TPR water outlet cushion 34 and the water outlet cover frame 33 are respectively provided with a plurality of first locking bosses 343 and a plurality of second locking bosses 335 at positions relative to the first locking hole 231 of the water split frame 23. The bottom of the water split frame 23 is provided with a plurality of grooves 234 corresponding to the positions of the first locking bosses 343. The first locking bosses 343 are partially inserted into the grooves 234 and abut against the top surfaces of the grooves 234. The first locking bosses 343 and the second locking bosses 335 are respectively provided with a first mounting hole 3431 and a second mounting hole 3351 corresponding to the positions of the first locking hole 231 of the water split frame 23. The first locking bosses 343 and the second locking bosses 335 are respectively provided with a first mounting hole 3431 and a second mounting hole 3351 corresponding to the positions of the first locking hole 231 of the water split frame 23. A countersunk hole 3432 coaxial with the above-mentioned first mounting hole 3431 is formed on the lower surface, and the second locking boss 335 is installed in the countersunk hole 3432; the plurality of locking members 200 pass through the locking hole 231, the first mounting hole 3431 of the first locking boss 343 and the second mounting hole 3351 of the second locking boss in sequence, and lock the TPR water outlet cushion 34 and the water outlet surface cover frame 33 on the water diversion frame 23. Since the first locking boss 343 has a certain height, when it is locked with the first locking hole 231, a gap is formed between the water outlet surface cover frame 33 and the water diversion frame 23, and the gap forms a water collection chamber 100 that is interconnected with each water outlet hole 31 of the water outlet surface cover 3.

[0056] In addition, if Figure 5 As shown, a step surface 35 is formed on the periphery of the water outlet cover frame 33, the water diversion frame 23 is fastened to the water outlet cover frame 33, and its bottom abuts against the step surface 35 of the water outlet cover frame 33, so that when the water outlet cover 3 and the water outlet area 12 of the main body 1 are fixedly connected to each other, the water diversion frame 23 and the water outlet cover frame 33 form a gap, and the gap forms a water collection chamber 100 that is interconnected with each water outlet hole 31 of the water outlet cover frame 33.

[0057] Preferably, a first convex point 232 and a second convex point 342 are respectively provided on the side opposite to the TPR water outlet cushion 34 of the water-dividing skeleton 23, and when the water-dividing skeleton 23 and the water outlet surface cover skeleton 33 are fixedly connected to each other, the first convex point 232 and the second convex point 342 abut against each other, so that the water-dividing skeleton 23 and the water outlet surface cover skeleton 33 are not prone to deflection under the impact of water pressure.

[0058] The waterway switching device 4 is a button-type waterway switching device or a paddle-type waterway switching device or a knob-type waterway switching device; the button-type waterway switching device adopts a ballpoint pen button structure, the button structure has a transmission shaft 44 and a water diverter 45 that can be moved by pressing, the transmission shaft 44 and the water diverter 45 are in transmission cooperation, the water diverter 45 selectively blocks the water diverter 300 connected to the various water inlets of the water diverter assembly 2, thereby realizing the on / off of the flow passage 11 of the body 1 and the various water inlets 211 of the water diverter assembly 2; the paddle-type or knob-type waterway switching device, the paddle or knob has at least one linkage shaft linked to it, the linkage shaft is fixed with a water diverter 45, the water diverter 45 selectively blocks the water diverter 300 connected to the various water inlets 211 of the water diverter assembly 2, thereby realizing the on / off of the flow passage 11 of the body 1 and the various water inlets 211 of the water diverter assembly 2.

[0059] In this embodiment, the waterway switching device 4 is a button-type waterway switching device. Figure 6 to Figure 7 As shown, the button-type waterway switching device includes a water diversion seat 41, a positioning column 42, a button 43, a transmission shaft 44, a water diversion sheet 45, a positioning shaft 46, a first spring 47 and a second spring 48. The button 43 is buckled on the decorative cover 32; the water diversion seat 41 is integrally formed and arranged in the adjacent area of ​​the water inlet 211 of the water diversion frame 23, the water diversion seat 41 is inserted in the annular groove 3311 of the connecting part 331, and at least two mutually isolated water diversion channels 300 are formed between the water diversion seat 41 and the connecting part 331, and each water diversion channel 300 is respectively connected to the corresponding water inlet 211. The water diversion seat 41 has a first shaft hole 411 and at least two water diversion holes 412, and each water diversion hole 412 is respectively connected to the corresponding water diversion channel 300. In this embodiment, the water diversion seat 41 has two water diversion holes 412, namely the first water diversion hole 412a and the second water diversion hole 412b; two mutually isolated water diversion channels 300 are formed between the water diversion seat 41 and the connecting portion 331, namely the first water diversion channel 301 and the second water diversion channel 302; the first water diversion hole 412a, the first water diversion channel 301 and the first water inlet 211a are interconnected, and the second water diversion hole 412b, the second water diversion channel 302 and the second water inlet 211b are interconnected. The two water diversion holes 412 connect different functional waterways of the shower head, that is, one water diversion hole 412 connects one functional waterway.

[0060] The positioning column 42 is fixed in the first axial hole 411 of the water diversion seat 41 . The positioning column 42 has a central hole 421 , and a plurality of first wedge-shaped teeth 422 are provided on the inner wall thereof. Positioning grooves 423 are formed between the first wedge-shaped teeth 422 .

[0061] The transmission shaft 44 has a positioning groove 441 and a second wedge-shaped tooth 442. The transmission shaft 44 is inserted into the central hole 421 of the positioning column 42, and the second wedge-shaped tooth 442 is placed in the positioning groove 423. One end of the transmission shaft 44 passes through the first shaft hole 411 of the water diversion seat 41 and the second shaft hole 3312 of the connecting part 331 in sequence and abuts against the button 43, and the other end can move up and down along the central hole 421 of the positioning column 42.

[0062] The water-dividing piece 45 is embedded in the water-dividing seat 41, and has a positioning hole 451, a water-passing hole 453, and a third wedge-shaped tooth 452 that is in transmission cooperation with the first wedge-shaped tooth 422 and the second wedge-shaped tooth 442, and the third wedge-shaped tooth 452 is placed in the positioning groove 423 of the positioning column 42; one end of the positioning shaft 46 is against the body 1, and the other end passes through the positioning hole 451 of the water-dividing piece 45 and is inserted into the positioning groove 441 of the transmission shaft 44. The first spring 47 is arranged between the button 43 and the water outlet cover frame 33, and the second spring 48 is arranged between the water-dividing piece 45 and the positioning shaft 46.

[0063] In this embodiment, the positioning column 42 has four first wedge-shaped teeth 422, and correspondingly, the transmission shaft 44 has four second wedge-shaped teeth 442, the water dividing plate 45 has four third wedge-shaped teeth 452, and the water dividing plate 45 has oppositely arranged water holes 453, namely the first water hole 453a and the second water hole 453b.

[0064] The working principle of the button-type waterway switching device of the present invention is as follows: pressing the button 43 drives the transmission shaft 44 to move upward, the second wedge-shaped tooth 442 presses against the third wedge-shaped tooth 452, forcing the water-dividing plate 45 to move upward and rotate, and then the first spring 47 and the second spring 48 are compressed; releasing the button 43, the button 43 is reset by the restoring force of the first spring 47, and the transmission shaft 44 is reset by the restoring force of the second spring 48; under the action of the second spring 48, the water-dividing plate 45 pushes the inclined surface of the third wedge-shaped tooth 452 to move along the inclined surface of the first wedge-shaped tooth 422 until the third wedge-shaped tooth 452 falls into the positioning groove 423 of the positioning column 42, so as to complete the function switching this time. In this embodiment, pressing the button 43 once causes the water-dividing plate 45 to rotate 90°, so as to realize the on / off of each water-passing hole 453 of the water-dividing plate 45 and each water-dividing hole 412 of the water-dividing seat 41.

[0065] Preferably, the first spring 47 is a conical spring, so that the button 43 is not prone to deflection when rebounding.

[0066] The present invention can realize the switching of the water outlet mode of the shower head by pressing the button water channel switching device, specifically: Figure 3 , Figure 4 as well as Figure 8As shown, in this embodiment, when the water flows along the water path B, the shower head realizes an intermittent water outlet state of massage water, specifically: the water diverter sheet 45 blocks the first water diverter hole 412a of the water diverter seat 41, and the water flows into the second water containing chamber 21b through the second water diverter hole 453b, the second water diverter hole 412b, the second water diverter channel 302 and the second water inlet 211b, and the water drives the rotor 5 to rotate and block the second water outlet 212b of the second water containing chamber 21b, so that the water flows intermittently from the second water outlet 212b to the water collecting chamber 100, and then sprays out from each water outlet hole 31 of the water outlet surface cover 3. When the water flows along the water path A, the water discharge state of the shower head is realized, specifically: the button 43 is pressed to drive the transmission shaft 44 to move, so that the water dividing plate 45 rotates 90 degrees, and the water dividing plate 45 blocks the second water dividing hole 412b of the water dividing seat 41, and the water flows into the first water containing chamber 21a through the first water passing hole 453a, the first water dividing hole 412a, the first water dividing channel 301 and the first water inlet 211a, and then flows into the water collecting chamber 100 through the first water outlet 212a, and then sprays out from each water outlet 31 of the water outlet surface cover 3. Press the button 43 again, and the shower head realizes the intermittent massage water discharge state. Therefore, the water discharge mode of the shower head can be switched by pressing the button water path switching device.

[0067] In addition, if you want to further increase the water outlet mode of the shower head, such as bubble water, you only need to set up another water containing chamber 21, which is a simple extension of the above solution.

[0068] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0069] The above embodiments and illustrations do not limit the product form and style of the present invention. Any appropriate changes and modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. A water outlet device, characterized in that , which includes: A main body (1), the main body (1) having at least a flow passage (11) connected to an external water source and a water outlet area (12); a water distribution component (2), the water distribution component (2) being fixedly arranged in the water outlet area (12), and the water distribution component (2) having at least two mutually isolated water containing chambers (21), and each water containing chamber (21) being provided with a water inlet (211) on a side facing the water outlet end of the main body flow passage (11), and a water outlet (212) being provided at the bottom of each water containing chamber (21); a water outlet cover (3), the water outlet cover (3) being provided with a plurality of water outlet holes (31), the water outlet cover (3) being buckled into the water outlet area (12) of the body (1) and forming a gap with the bottom of the water containing chamber (21), and a water collecting chamber (100) being interconnected with each water outlet hole (31) of the water outlet cover (3) being formed by the gap; A water channel switching device (4) is provided in the adjacent area between the water outlet end of the flow channel (11) of the main body and the water inlet (211) of each water containing chamber (21), and the flow channel (11) of the main body (1) and each water containing chamber (21) are switched on / off by adjusting the water channel switching device (4).

2. A water outlet device as claimed in claim 1, characterized in that The water-dividing component (2) forms at least two mutually isolated first water-containing chambers (21a) and second water-containing chambers (21b); the first water-containing chamber (21a) is composed of a first water inlet channel (213a) and an outer ring channel (214a) that are interconnected; the second water-containing chamber (21b) is composed of a second water inlet channel (213b) and an inner ring channel (214b) that are interconnected; the first water inlet channel (213a) and the second water inlet channel (213b) are arranged side by side in a straight line; and the outer ring channel (214a) and the inner ring channel (214b) are arranged concentrically; The first water containing chamber (21a) is provided with a first water inlet (211a) and a plurality of first water outlets (212a); the first water inlet (211a) is arranged on the side of the first water inlet channel (213a) facing the water outlet end of the main body flow channel (11); and the first water outlets (212a) are arranged on the outer ring channel (214a); The second water-containing chamber (21b) is provided with a second water inlet (211b) and a second water outlet (212b), and the inner cavity of the inner ring channel (214b) forms a convex column (2141b), and a rotor (5) is rotatably mounted on the convex column (2141b). The second water inlet (211b) is arranged on the side of the second water inlet channel (213b) facing the water outlet end of the main body flow channel (11), and the second water outlet (212b) is arranged on the inner ring channel (214b).

3. A water outlet device according to claim 2, characterized in that: The water diversion assembly (2) comprises a water diversion plate (22) and a water diversion frame (23) from top to bottom; the water diversion frame (23) is in the shape of a flat plate and is fixedly arranged at the water outlet area (12) of the body (1); the water diversion plate (22) has a handle (221) and a disc (222); the water diversion plate (22) and the water diversion frame (23) are fastened to each other, and a first water containing chamber (21a) and a second water containing chamber (21b) are formed between the water diversion plate (22) and the water diversion frame (23).

4. A water outlet device according to claim 3, characterized in that: The water outlet cover (3) is composed of a decorative cover (32), a water outlet cover frame (33) and a TPR water outlet cushion (34) from the outside to the inside; the TPR water outlet cushion (34) is provided with a plurality of water outlet convex columns (341), and the water outlet cover frame (33) and the decorative cover (32) are provided with through holes (333, 321) in opposite positions. When the TPR water outlet cushion (34) and the water outlet cover frame (33) are fitted together, the water outlet convex columns (341) are passed through in sequence. The water outlet cover frame (33) is fixed on the water diversion frame (23) through the through holes (333, 321) of the water outlet cover frame (33) and the decorative cover (32) by means of a plurality of locking pieces (200); the TPR water outlet cushion (34) is arranged between the water outlet cover frame (33) and the water diversion frame (23); the decorative cover (32) is provided with a plurality of buckles (322) and is fixed to the water outlet area (12) of the body (1) by means of the buckles (322).

5. A water outlet device according to claim 4, characterized in that: The water diversion frame (23) is provided with a plurality of first locking holes (231), and the TPR water outlet cushion (34) and the water outlet surface cover frame (33) are respectively provided with a plurality of first locking bosses (343) and a second locking boss (335) at positions relative to the first locking holes (231). The first locking bosses (343) of the TPR water outlet cushion (34) and the second locking bosses (335) of the water outlet surface cover frame (33) are locked with the first locking holes (231) of the water diversion frame by means of a plurality of locking pieces (200), so that a gap is formed between the water outlet surface cover frame (33) and the water diversion frame (23), and the gap forms a water collection chamber (100) which is interconnected with each water outlet hole (31) of the water outlet surface cover (3).

6. A water outlet device according to claim 5, characterized in that: The water-dividing frame (23) and the TPR water outlet cushion (34) are respectively provided with a first convex point (232) and a second convex point (342) in opposite positions on one side thereof. When the water-dividing frame (23) and the water outlet surface cover frame (33) are fixedly connected to each other, the first convex point (232) and the second convex point (342) abut against each other.

7. A water outlet device according to claim 1, characterized in that: The water outlet surface cover (3) is formed with a stepped surface (35) on its circumference, and when fixedly connected to the water outlet area (12) of the body (1), a gap is formed between it and the water distribution component (2), and the gap forms a water collection chamber (100) that is interconnected with each water outlet hole (31) of the water outlet surface cover (3).

8. A water outlet device according to claim 1 or 4, characterized in that: The waterway switching device (4) is a button-type waterway switching device, a paddle-type waterway switching device or a knob-type waterway switching device; the button-type waterway switching device (4) adopts a ballpoint pen button structure, the button structure has a transmission shaft (44) and a water divider (45) that can be moved by pressing, the transmission shaft (44) and the water divider (45) are in transmission cooperation, and the water divider (45) selectively connects the water inlets (211) of the water divider assembly (2) to the water inlets (211) of the water divider assembly (2). The water diversion channel (300) is blocked, thereby realizing the on / off of the flow passage (11) of the main body (1) and the various water inlets (211) of the water diversion component (2); the paddle-type or knob-type water channel switching device, the paddle or knob has at least one linkage shaft linked to it, and the linkage shaft is fixed with a water diversion plate, and the water diversion plate is used to selectively block the water diversion channel connected to the various water inlets of the water diversion component, thereby realizing the on / off of the flow passage of the main body and the various water inlets of the water diversion component.

9. A water outlet device according to claim 8, characterized in that: The waterway switching device (4) is a button-type waterway switching device, comprising a water diversion seat (41), a positioning column (42), a button (43), a transmission shaft (44), a water diversion sheet (45), a positioning shaft (46), a first spring (47) and a second spring (48); the water diversion seat (41) is integrally formed and arranged in an adjacent area of ​​a water inlet (211) of a water diversion frame (23); the water diversion seat (41) has a first shaft hole (411) and at least two water diversion holes (412); the positioning column (42) is fixedly arranged in the first shaft hole (411) of the water diversion seat (41); the positioning column (42) has a center hole (421), and a plurality of first wedge-shaped teeth (422) are arranged on the inner wall of the positioning column (42); the button (43) is buckled on the decorative cover (32); the transmission shaft (44) is inserted in the center hole (421) of the positioning column (42); one of the first springs (47) and the second spring (48) are provided. The first end of the water diversion plate (45) is abutted against the button (43), and the other end can move up and down along the central hole (421) of the positioning column (42). The transmission shaft (44) has a positioning groove (441) and a second wedge-shaped tooth (442). The water diversion plate (45) is embedded in the water diversion seat (41). The water diversion plate (45) has a positioning hole (451), a water passing hole (453) and a third wedge-shaped tooth (452). The third wedge-shaped tooth (452) and the first wedge-shaped tooth (452) are connected to each other. 422) and the second wedge-shaped tooth (442) are in transmission cooperation; one end of the positioning shaft (46) is against the body (1), and the other end passes through the positioning hole (451) of the water-dividing plate (45) and is inserted into the positioning groove (441) of the transmission shaft (44); the first spring (47) is arranged between the button (43) and the water outlet cover frame (33), and the second spring (48) is arranged between the water-dividing plate (45) and the inner top wall of the body (1); The water outlet cover frame (33) is provided with a connecting portion (331) at a position relative to the aforementioned water diversion seat (41); the connecting portion (331) has an annular groove (3311) and a second axial hole (3312); the water diversion seat (41) is inserted into the annular groove (3311) of the connecting portion (331); and at least two mutually isolated water diversion channels (300) are formed between the water diversion seat (41) and the connecting portion (331); each of the water diversion channels (300) is respectively connected to each of the water diversion holes (412) of the water diversion seat (41); one end of the transmission shaft (44) passes through the first axial hole (411) and the second axial hole (3312) in sequence and abuts against the button (43); By pressing the button (43), the third wedge-shaped teeth (452) of the water-dividing plate (45) are sequentially matched with the first wedge-shaped teeth (442) of the transmission shaft (44) and the first wedge-shaped teeth (422) of the positioning column (42), thereby realizing the connection / disconnection of the water-passing holes (453) of the water-dividing plate (45) and each water-dividing channel (300).

10. A water outlet device according to claim 9, characterized in that: A plurality of second locking holes (334) are provided on the water outlet portion (332) and the connecting portion (331) of the water outlet cover frame (33); a plurality of third locking bosses (13) are provided on the water outlet area (12) of the main body (1) at positions relative to the second locking holes (334); the third locking bosses (13) are locked with the second locking holes (334) by means of a locking piece (200), so that the water outlet cover frame (33) is locked in the water outlet area (12) of the main body (1).

Images