WO2023197481A1

WO2023197481A1 - Shower device capable of quickly discharging residual water

Info

Publication number: WO2023197481A1
Application number: PCT/CN2022/109181
Authority: WO
Inventors: 谢炜; 杜海波; 赵郑前; 舒胜滔
Original assignee: 箭牌家居集团股份有限公司
Priority date: 2022-04-13
Filing date: 2022-07-29
Publication date: 2023-10-19
Also published as: CN114832955A

Abstract

A shower device capable of quickly discharging residual water. The shower device comprises a main body. The main body is provided with an inner cavity (1), the inner cavity (1) is connected to an air inlet (21) used for communicating with the outside, a sealing valve (4) is arranged at the air inlet (21), and a pushing member (5) used for opening the sealing valve (4) is provided at an end of the sealing valve (4) that is away from the air inlet (21). When the shower device is in an off state, a driving assembly drives the pushing member (5) to move in a direction towards the sealing valve (4) and opens the sealing valve (4); and when the shower device is in an on state, the pushing member (5) moves in a direction away from the sealing valve (4), and the sealing valve (4) is closed. After the shower device is turned off, water in the inner cavity of the shower device can be quickly and completely discharged.

Description

Shower device that quickly drains residual water

Technical field

The present invention relates to the technical field of sanitary ware, and in particular to a shower device that quickly discharges residual water.

Background technique

With the continuous improvement of people's quality of life, overhead showers are widely used due to their characteristics of large flow and large water outlet area. However, the top spray shower has a large, airtight water outlet cavity. After use, due to the negative pressure of the atmospheric pressure, the residual water in the cavity often cannot be completely drained. When the shower is subject to external shocks and collisions, It will also cause secondary water dripping when not in use, giving users a poor experience.

In the existing technology, there are generally two methods to solve the problem of water dripping from shower heads in non-use environments. One is to have a larger diameter drain outlet on the cover. The drain outlet is closed when the shower head is in use, and then opened after the shower head is closed. The drainage outlet speeds up the drainage efficiency through a large-diameter drainage outlet. However, due to the negative pressure, this drainage method is not effective and requires another opening on the cover, which destroys the overall aesthetics of the surface of the cover; the other is in the inner cavity Install blocking parts inside, such as a one-way valve in each water outlet. After the shower is closed, the water outlet is blocked so that the water in the inner cavity cannot flow out. Although this method can solve the problem of secondary dripping, it is difficult to solve the long-term problem. The pollution caused by the stored sewage, and the process is complicated. When the local water volume is large due to sloshing, there will still be secondary dripping.

Contents of the invention

The object of the present invention is to provide a shower device with good stability and good residual water discharge effect that can quickly discharge residual water in view of the existing technical status quo.

In order to achieve the above objects, the present invention adopts the following technical solutions:

A shower device that quickly discharges residual water, including a main body. The main body is provided with an inner cavity. The inner cavity is connected with an air inlet for communicating with the outside world. The air inlet is provided with a sealing valve. The sealing valve The end far away from the air inlet is provided with an ejection piece for opening the sealing valve. The inner cavity is also provided with a driving assembly for driving the ejection piece to move in the direction closer to or away from the sealing valve. When the shower device is closed, all The driving assembly drives the ejection member to move in a direction close to the sealing valve and opens the sealing valve. When the shower device is in the open state, the ejection member moves in a direction away from the sealing valve, and the sealing valve is closed.

In some embodiments, the driving assembly includes a swing steering member and a movable member that can move in the opposite direction of the movement direction of the ejection member. The movable member and the ejection member are respectively provided at both ends of the swing steering member. When the shower device is closed, the movable member presses one end of the swing steering member so that the other end of the swing steering member pushes the ejection member, causing the ejection member to move in a direction close to the sealing valve and open the sealing valve. When the shower device is turned on, water flows into the inner cavity and pushes the movable member to move in a direction away from the swing steering member. The ejection member moves away from the sealing valve, and the sealing valve is closed.

In some embodiments, the sealing valve includes an elastic valve piece, the elastic valve piece is provided with a cutout, and the elastic valve piece has an arc-shaped structure that is concave toward the inner cavity, effectively ensuring the sealing of the valve when the shower device is in use. Sealing effect.

In some embodiments, the air inlet is provided with a support frame, the support frame extends in the direction of the elastic valve piece to form an arc-shaped support end, the support frame includes support ribs, and the cutouts include split cuts, so The support ribs and the slits are staggered along the axial direction of the elastic valve piece; the pusher is provided with a push rod, and the push rod and the support rib are arranged along the axial direction of the elastic valve piece. Staggered settings further improve the sealing effect of the sealed valve.

In some embodiments, the incisions include a plurality of divided incisions, and the plurality of divided incisions are arranged radially along the radial direction of the elastic valve piece.

In some embodiments, the main body includes a front cover and a back cover, the inner cavity is formed between the front cover and the back cover, the air inlet is provided on the back cover, and the back cover is also provided with a limiter. The ejection member is slidably mounted on the limit seat, and the ejection member is provided with a first stop rib and a second stop protrusion in a direction away from the air inlet. The first stop member is The position protruding rib and the second stop protruding rib are respectively provided on both sides of the limit seat. A second elastic member for driving the ejection member away from the sealing valve is pressed between the limit seat and the second stop protruding rib. , limiting the stroke of the ejector part through the first stop convex rib and the second stop convex rib.

In some embodiments, the movable member is connected to a first elastic member, and a guide portion for guiding the water flow to push the movable member away from the swing steering member is provided in the inner cavity.

In some embodiments, the inner cavity is connected to a water inlet, and the guide part is a tank body with an opening facing the water inlet. The tank body includes a tank bottom located at the opening of the water inlet and a tank body surrounding the outer peripheral side of the water inlet. The trough wall, the movable member is located at the opening of the trough body, and the movable member is provided with a cover plate arranged in a parallel direction to the bottom of the trough, and one end of the cover plate facing the bottom of the trough forms a push-away end surface, and the The water inlet passes through the cover plate and extends into the tank body, ensuring that the sealing valve can be quickly closed and residual water can be discharged when the shower device is opened and closed.

In some embodiments, the inner cavity includes a main cavity, and the edge of the cover plate extends in a vertical direction to form a surrounding edge. The surrounding edge is covered outside the groove wall, and the surrounding edge is provided with a hole for communicating with the groove body. There is a communication hole with the main cavity, and one end of the surrounding edge away from the cover plate forms a toggle end for toggle the swing steering member.

In some embodiments, the swing steering member includes a support and a swing rocker rotatably mounted on the support. The swing rocker includes a rotating shaft portion, a first swing portion for resisting the movable member, and The second swing part is used to push the ejection member. The first swing part and the second swing part are respectively provided on both sides of the rotating shaft part and are arranged along the vertical direction in which the rotating shaft part rotates.

The beneficial effects of the present invention are:

In the present invention, through the mutual cooperation between the air inlet, the sealing valve, the pusher and the driving assembly, after the shower device is opened, the pusher moves in the direction away from the sealing valve, and the sealing valve automatically closes, so that the inner cavity remains sealed. Ensure that the inner cavity is leak-proof and can be used normally. After the shower device is closed, the driving assembly drives the ejection member to move closer to the sealing valve and opens the sealing valve. The inner cavity is connected to the outside world through the air inlet, so that after the shower device is closed, , the water in the inner cavity of the shower device can be drained completely and quickly, effectively solving the problem of secondary water dripping and water accumulation in the inner cavity. The product has good stability. At the same time, the cover does not need to open a large-diameter drain outlet, and the overall appearance is cleaner and more comfortable. .

Description of the drawings

Figure 1 is a schematic structural diagram of a shower device for rapidly draining water according to the present invention.

Figure 2 is an exploded view of the shower device for rapidly draining water according to the present invention.

Figure 3 is a cross-sectional view of the shower device for quickly draining water according to the present invention.

FIG. 4 is an enlarged view of the partial structure of part A in FIG. 3 .

Figure 5 is a schematic structural diagram of the shower device for rapidly draining water according to the present invention when it is opened.

Figure 6 is a schematic structural diagram of the shower device for rapidly draining water according to the present invention when it is closed.

FIG. 7 is an enlarged view of the partial structure of part A in FIG. 6 .

Figure 8 is a schematic structural diagram of the back cover of the present invention.

FIG. 9 is an enlarged view of the partial structure of FIG. 8 .

Figure 10 is a schematic structural diagram of the back cover of the present invention from another perspective.

Figure 11 is a schematic structural diagram of the movable component of the present invention.

Figure 12 is a schematic structural diagram of the movable component of the present invention from another perspective.

Figure 13 is a schematic structural diagram of the sealing valve of the present invention.

Figure 14 is a schematic diagram of the internal structure of the shower device for rapidly draining water according to the present invention.

FIG. 15 is an enlarged view of the partial structure of part A in FIG. 14 .

Detailed ways

In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. , rather than indicating or implying that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

The present invention will be further described below in conjunction with the accompanying drawings and examples:

Please refer to Figures 1 to 4. The present invention discloses a shower device that quickly discharges residual water, including a main body. The main body is provided with an inner cavity 1, and the inner cavity 1 is connected with an air inlet 21 for communicating with the outside world. This embodiment , the main body includes a front cover 31 and a back cover 32. An inner cavity 1 is formed between the front cover 31 and the back cover 32. The front cover 31 is provided with a water outlet, and the air inlet 21 is provided on the back cover 32 above the inner cavity 1. , a sealing valve 4 is provided at the air inlet 21. An ejection part 5 for opening the sealing valve 4 is provided at one end of the sealing valve 4 away from the air inlet 21. The inner cavity 1 is also provided with an ejection part 5 for driving the ejection part 5 closer to the air inlet 21. Or the driving component B moves in the direction away from the sealing valve 4. When the shower device is closed, the driving component B drives the ejection member 5 to move in the direction close to the sealing valve 4 and opens the sealing valve 4. When the shower device is turned on, the ejection component The member 5 moves in the direction away from the sealing valve 4, and the sealing valve 4 is closed.

Referring to Figures 6 and 7, after the shower device is closed, the driving assembly B drives the ejection member 5 to move upward and opens the sealing valve 4. The air in the upper part of the shower device can enter the inner cavity 1 through the air inlet 21 and the sealing valve 4. , the atmospheric pressure in the inner cavity 1 and the atmospheric pressure generated by the water outlet hole on the lower cover 31 of the shower device are in balance and cancel each other out, thereby effectively solving the negative pressure problem. The water in the inner cavity 1 is affected by gravity and can pass through smoothly. The water outlet on the cover 31 flows out smoothly and completely.

In one embodiment, when the shower device is opened, the water flows to the inner cavity 1, and the driving component B no longer exerts force on the ejection part 5 under the action of the water flow. The ejection part 5 moves in the direction away from the sealing valve 4 due to its own weight. Move, the sealing valve 4 can be maintained in a closed state.

In another preferred embodiment, as shown in Figure 5, when the shower device is opened, the water flows to the inner cavity 1, and the driving assembly B drives the pushing member 5 to move in a direction away from the sealing valve 4, so that the ejecting member 5 By moving in the direction away from the sealing valve 4, the sealing valve 4 can be maintained in a closed state.

According to the present invention, through the mutual cooperation between the air inlet 21, the sealing valve 4, the pusher 5 and the driving assembly B, after the shower device is opened, the pusher 5 moves in a direction away from the sealing valve 4, and the sealing valve 4 automatically closes. Therefore, the inner cavity 1 remains sealed, ensuring that the inner cavity 1 does not leak and can be used normally. After the shower device is closed, the driving component B drives the ejection member 5 to move in the direction close to the sealing valve 4 and opens the sealing valve 4. The inner cavity 1 passes through The air inlet 21 is connected to the outside world, so that after the shower device is closed, the water in the inner cavity 1 of the shower device can be completely and quickly drained, effectively solving the problems of secondary water dripping and water accumulation in the inner cavity 1, and the product has good stability. The cover 31 does not need to open a large-diameter drain outlet, and the overall appearance is neater and more comfortable.

The driving component B includes a swing steering part 9 and a movable part 6 that can move in the opposite direction of the movement direction of the ejector part 5. The movable part 6 and the ejector part 5 are respectively located at both ends of the swing steering part 9. When the shower device is closed, , the movable member 6 presses one end of the swing steering member 9, so that the other end of the swing steering member 9 pushes the ejection member 5, so that the ejection member 5 moves in the direction close to the sealing valve 4 and opens the sealing valve 4, and the shower device opens In the transition state, the water flow enters the inner cavity 1 and pushes the movable member 6 to move in a direction away from the swing steering member 9. The ejection member 5 moves away from the sealing valve 4, and the sealing valve 4 is closed.

As shown in Figure 5, when the shower device is opened, the water flows to the inner cavity 1, impacts the movable part 6 upward, and pushes the movable part 6 to move upward. As the movable part 6 moves upward, the movable part 6 no longer allows the swing steering part 9 to approach. When pressure is exerted on one end of the movable member 6, the end of the swing steering member 9 close to the ejection member 5 cannot be tilted, so it cannot drive the ejection member 5 to move upward, and the sealing valve 4 can remain closed.

Referring to Figures 6 and 7, after the shower device is closed, the movable member 6 loses the thrust caused by the impact of the water flow, and the movable member 6 moves downward, exerting pressure on the end of the swing steering member 9 close to the movable member 6, and then moves the Swing the steering part 9 so that the end of the swing steering part 9 close to the ejection part 5 is tilted, and the ejection part 5 is linked to move upward, opening the sealing valve 4, and the air in the upper part of the shower device can pass through the air inlet 21, seal Valve 4 enters the inner cavity 1. The atmospheric pressure in the inner cavity 1 and the atmospheric pressure generated by the outlet hole on the lower cover 31 of the shower device are in balance and cancel each other out. This effectively solves the negative pressure problem and the water in the inner cavity 1 is affected by the pressure. Due to the effect of gravity, the water can flow out smoothly and completely through the water outlet on the cover 31.

In the present invention, the movable part 6 performs corresponding downward pressure and upward movement with the closing and opening of the shower device, and then controls the opening and closing of the air inlet 21 through the swing steering part 9. After the shower device is closed, the inner cavity 1 of the shower device The water in the product can be drained completely and quickly, effectively solving the problem of secondary water dripping and water accumulation in the inner cavity 1. The product has good stability. At the same time, the cover 31 does not need to open a large-diameter drain outlet, and the overall appearance is cleaner and more comfortable.

As shown in Figure 13, the sealing valve 4 includes an elastic valve plate 42. The elastic valve plate 42 can be made of silicone, rubber or thermoplastic elastomer. In this embodiment, the elastic valve plate 42 is made of silicone, and there is a There is a cutout, where there is no gap under the natural transition state of the cutout, and the elastic valve piece 42 has an arc-shaped structure that is concave toward the inner cavity 1. Using the characteristics of the arc-shaped structure, when the water pressure is greater, the elastic valve piece with the arc-shaped structure will 42 is affected by the pressure of the surrounding water pressure, and the cutout on it will be pressed tighter, effectively ensuring the sealing effect of the sealing valve 4 when the shower device is used, and avoiding water leakage problems. Compared with conventional flat valves, the present invention The arc-shaped elastic valve plate 42 has a better sealing effect.

Referring to Figures 8 to 10, the air inlet 21 is provided with a support frame 211. The support frame 211 extends in the direction of the elastic valve plate 42 to form an arc-shaped support end 212. The arc-shaped support end 212 and the elastic valve plate 42 are connected to each other. The support frame 211 is adapted to the arc structure. The support frame 211 includes support ribs 213, and the cutout includes a split cutout 41. The support ribs 213 and the split cutout 41 are staggered along the axis direction of the elastic valve plate 42; the pusher 5 is provided with a push rod 51. , the push rod 51 and the support rib 213 are staggered along the axis direction of the elastic valve plate 42 .

When the water pressure further increases, the arc-shaped support end 212 can provide support for the elastic valve plate 42 to prevent the arc-shaped elastic valve plate 42 from being recoiled due to excessive water pressure, further ensuring that the air inlet 21 is used in the shower device. When the water pressure is too high, the support ribs 213 and the slits 41 are staggered along the axis of the elastic valve plate 42 to ensure that the support ribs 213 can press the elastic valve plate 42 when the water pressure is too high. 51 is staggered with the support ribs 213 to prevent the push rod 51 from being interfered by the support ribs 213 when pushing the elastic valve plate 42 .

As shown in Figure 13, the cut can be composed of at least one split cut 41. Preferably, the cut includes multiple split cuts 41, that is, at least three split cuts 41. The multiple split cuts 41 are arranged radially in a radial direction, so that the elastic valve plate 42 has a better opening when it is opened. The large opening is more conducive to the rapid entry of outside air into the inner cavity 1.

In this embodiment, the cutout is composed of three split cuts 41 and has a Y-shaped structure. At this time, there are four support ribs 213 on the support frame 211 and has a cross-shaped structure. There is a gap between the support ribs 213 and the split cuts 41 are staggered in the axis direction of the elastic valve plate 42; in another embodiment, the cutout is composed of four split cuts 41, which is a cross-shaped structure, and there are four support ribs 213 on the support frame 211, which is a cross-shaped structure. , the support ribs 213 and the slits 41 are staggered in the axial direction of the elastic valve plate 42 .

In one embodiment, the number of slits 41 > the number of supporting ribs 213 ; compared with the previous embodiment, in this embodiment, it is preferred that the number of slits 41 ≤ the number of supporting ribs 213 , which can further ensure that the supporting ribs 213 has better support effect.

As shown in Figure 4, the back cover 32 is also provided with a limited seat 321. In this embodiment, the back cover 32 protrudes upward to form a column. The lower end of the column is embedded with the limited seat 321, and the upper end of the column forms the air inlet 21. , the ejection member 5 is slidably disposed on the limit seat 321, and the ejection member 5 is sequentially provided with a first stop rib 52 and a second stop rib 53 in the direction away from the air inlet 21. The first stop The convex rib 52 and the second stop convex rib 53 are respectively provided on the upper and lower sides of the limit seat 321. The first stop convex rib 52 and the second stop convex rib 53 limit the stroke of the ejection member 5. The limit seat There is a second elastic member 72 used to drive the ejection member 5 away from the sealing valve 4. The elastic force of the second elastic member 72 is smaller than the elastic force of the first elastic member 71. In this embodiment, , the second elastic member 72 is a column spring arranged along the vertical direction.

As shown in Figure 4, when the shower device is opened, the movable member 6 moves upward due to the impact of the water flow, and the end of the swing steering member 9 away from the movable member 6 cannot be tilted. At the same time, the ejection member 5 moves downward under the action of the second elastic member 72. , until the first stop rib 52 is against the limit seat 321; when the shower device is closed, the movable member 6 presses down the end of the swing steering member 9 close to the movable member 6 under the action of the first elastic member 71, and tilts the swing steering member. One end of the member 9 is close to the ejection member 5. The ejection member 5 overcomes the elastic force of the second elastic member 72 and moves upward. The ejection member 5 opens the elastic valve piece 42 so that outside air can enter the inner cavity 1 from the air inlet 21. When the ejection part 5 moves upward until the second stop rib 53 abuts against the limiting seat 321 , the upward movement of the ejection part 5 reaches the limit.

The movable member 6 is connected with a first elastic member 71 for driving the movable member 6 to suppress and move the swing steering member 9. The first elastic member 71 can be a column spring, a reed, or other elastic member with restoring elasticity. In this embodiment, The first elastic member 71 is a column spring arranged in the vertical direction, and the first elastic member 71 is pressed between the upper wall of the inner cavity 1 and the movable member 6 . The inner cavity 1 is provided with a steering member 9 for guiding the water flow away from the swing. Push the guide part 8 of the movable part 6.

Referring to Figure 14, in this embodiment, the movable part 6 is located at the axis of the back cover 32, four sets of swing steering parts 9 are evenly distributed around the movable part 6, and each swing steering part 9 is provided with a set of ejection parts. 5 and air inlet 21.

Referring to Figures 4 and 5, when the shower device is opened, the water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upward, and pushes the movable part 6 to move upward. At the same time, the first elastic part 71 is compressed, and as the movable member 6 moves upward, the movable member 6 no longer exerts pressure on the end of the swing steering member 9 close to the movable member 6, and the end of the swing steering member 9 close to the ejection member 5 cannot be tilted, so it cannot drive the pusher. The top piece 5 moves upward, and the sealing valve 4 is kept in a closed state.

Referring to Figures 6 and 7, after the shower device is closed, the movable member 6 loses the thrust caused by the impact of the water flow, and the compressed first elastic member 71 drives the movable member 6 to move downward and approach the swing steering member 9. Apply pressure to one end of 6, and then turn the swing steering member 9, so that the end of the swing steering member 9 close to the ejection member 5 is tilted, driving the ejection member 5 to move upward, pushing open the sealing valve 4, and the air in the upper part of the shower device is released Entering the inner cavity 1 through the air inlet 21 and the sealing valve 4, the atmospheric pressure in the inner cavity 1 and the atmospheric pressure generated by the water outlet hole on the lower cover 31 of the shower device are in balance and cancel each other out, thus effectively solving the negative pressure problem. The water in the inner cavity 1 is affected by gravity and can flow out smoothly and completely through the water outlet on the cover 31 .

In the present invention, through the mutual cooperation between the first elastic member 71 and the guide part 8, the movable member 6 can be pressed down and moved up accordingly as the shower device is closed and opened, and then the air inlet 21 is controlled through the swing steering member 9. Open and close, after the shower device is closed, the water in the inner cavity 1 of the shower device can be completely and quickly drained, effectively solving the problem of secondary water dripping and water accumulation in the inner cavity 1. The product has good stability, and at the same time, the cover 31 does not need to be replaced. Opening a large-diameter drain outlet makes the overall appearance neater and more comfortable.

Referring to Figures 4, 11 and 12, the inner cavity 1 is connected to a water inlet 22. In this embodiment, the axis of the back cover 32 is recessed downward to form the water inlet 22, and the guide portion 8 opens toward the water inlet 22. The tank body includes a tank bottom 81 located at the opening of the water inlet 22 and a tank wall 82 surrounding the outer peripheral side of the water inlet 22. The movable member 6 is located at the opening of the tank body, and the movable member 6 is provided with an edge. A cover plate 61 is arranged parallel to the tank bottom 81. One end of the cover plate 61 facing the tank bottom 81 forms a push-away end surface 62. The water inlet 22 passes through the cover plate 61 and extends into the tank body.

When the shower device is opened, the water flow enters the tank body through the water inlet 22, and the water flow impacts the tank bottom 81, and is impacted upward under the limit of the tank wall 82. The cover plate 61 moves upward under the impact of the water flow. Due to the volume of the tank body, Far smaller than the inner cavity 1, the water flow after opening the shower device can quickly push the movable part 6 away from the swing steering part 9, ensuring that the sealing valve 4 can quickly be in a sealed state after the shower device is opened; after closing the shower device, the water flow decreases The first elastic member 71 can quickly press the movable member 6 to the swing steering member 9, ensuring that the sealing valve 4 can be quickly opened after the shower device is closed to quickly discharge the remaining water in the inner cavity 1.

Referring to Figures 11 and 12, the inner cavity 1 includes a main cavity 11. The main cavity 11 is connected with the water outlet hole on the cover 31. The edge of the cover 61 extends in the vertical direction to form a surrounding edge 63. The surrounding edge 63 The cover is provided outside the groove wall 82, and the surrounding edge 63 is provided with a communication hole for connecting the groove body and the main cavity 11. The end of the surrounding edge 63 away from the cover plate 61 forms a toggle end 64 for turning the swing steering member 9. In this embodiment, the lower end of the surrounding edge 63 is bent outward to form a toggle end 64 .

The cover plate 61, the surrounding edge 63 and the tank body jointly form a relatively airtight small space, which is conducive to the corresponding upward and downward movement of the movable part 6 as the water flow pressure changes. When the shower device is turned on, water enters the tank body through the water inlet 22, then enters the main cavity 11 of the inner cavity 1 through the communication hole, and then flows out through the water outlet hole on the surface cover 31.

In one embodiment, both ends of the swing steering member 9 are rotatably connected to the movable member 6 and the ejection member 5 respectively.

In this embodiment, the two ends of the swing steering member 9 movablely conflict with the movable member 6 and the ejection member 5 respectively. Compared with the above-mentioned rotatable connection method, the movable conflicting method can make the swing steering member 9 and the movable member 5 movable. The operation between the component 6 and the ejection component 5 is smoother.

Referring to FIGS. 14 and 15 , the swing steering member 9 includes a support and a swing rocker rotatably mounted on the support. The swing rocker includes a rotating shaft portion 91 and a first swing portion 92 used to offset the movable member 6 And the second swing part 93 for pushing the ejection member 5, the first swing part 92 and the second swing part 93 are respectively provided on both sides of the rotating shaft part 91, and are arranged along the vertical direction of the rotation of the rotating shaft part 91, and the swing rocker The rotating shaft part 91 is rotatably disposed on the support to achieve reversing transmission of the first swing part 92 and the second swing part 93 at both ends.

Although the embodiments disclosed in the present invention are as above, the described contents are only used to facilitate the understanding of the present invention and are not intended to limit the present invention. Any person skilled in the art of the present invention may make any modifications and changes in the form and details of the implementation without departing from the spirit and scope disclosed by the present invention. Therefore, any modifications and changes based on the principles of the present invention shall be All effective changes should be included in the protection scope of the present invention.

Claims

A shower device that quickly discharges residual water, including a main body, the main body is provided with an inner cavity, and is characterized in that the inner cavity is connected with an air inlet for communicating with the outside world, and the air inlet is provided with a sealing valve. An end of the sealing valve away from the air inlet is provided with an ejection piece for opening the sealing valve. The inner cavity is also provided with a driving assembly for driving the ejection piece to move in a direction approaching or away from the sealing valve. The shower device is closed. When the shower device is in the open state, the driving assembly drives the ejection member to move in the direction close to the sealing valve and opens the sealing valve. When the shower device is turned on, the ejection member moves in the direction away from the sealing valve. The valve is closed.
The shower device for quickly draining water according to claim 1, wherein the driving assembly includes a swing steering member and a movable member that can move in the opposite direction of the movement direction of the pushing member, and the movable member and Ejection pieces are respectively provided at both ends of the swing steering piece. When the shower device is closed, the movable member presses one end of the swing steering piece so that the other end of the swing steering piece pushes against the ejection piece. The top piece moves in the direction close to the sealing valve and opens the sealing valve. When the shower device is turned on, water flows into the inner cavity and pushes the movable piece to move in the direction away from the swing steering piece, and the push piece moves away from the sealing valve. , the sealing valve is closed.
The shower device for quickly draining water according to claim 2, wherein the sealing valve includes an elastic valve piece, the elastic valve piece is provided with a cutout, and the elastic valve piece is in an arc that is concave toward the inner cavity. shape structure.
The shower device for quickly draining residual water according to claim 3, wherein the air inlet is provided with a support frame, and the support frame extends along the direction of the elastic valve piece to form an arc-shaped support end, and the support frame It includes support ribs, and the cutouts include split cuts, and the support ribs and the split cuts are staggered along the axial direction of the elastic valve piece; the pusher is provided with a pushrod, and the pushrod is connected to the pushrod. The support ribs are staggered along the axis of the elastic valve piece.
The shower device for quickly draining water according to claim 4, wherein the cutout includes a plurality of split cuts, and the plurality of split cuts are radially arranged along the radial direction of the elastic valve piece.
The shower device for quickly draining residual water according to any one of claims 2 to 5, characterized in that the main body includes a front cover and a back cover, and the inner cavity is formed between the front cover and the back cover. The air inlet is provided on the back cover, and the back cover is also provided with a limit seat. The ejection member is slidably provided on the limit seat, and the ejection member is provided with a third in turn in the direction away from the air inlet. A stop protruding rib and a second stop protruding rib. The first stop protruding rib and the second stop protruding rib are respectively provided on both sides of the limit seat. The limit seat and the second stop protruding rib There is a second elastic member for driving the pushing member away from the sealing valve.
The shower device for quickly draining water according to any one of claims 2 to 5, characterized in that the movable member is connected to a first elastic member, and the inner cavity is provided with a swing steering member for guiding the water flow away from the swing member. Push the guide part of the movable part.
The shower device for quickly draining water according to claim 7, wherein the inner cavity is connected with a water inlet, the guide part is a tank body with an opening facing the water inlet, and the tank body includes a The bottom of the tank at the opening and the tank wall surrounding the outer peripheral side of the water inlet. The movable part is provided at the opening of the tank body, and the movable part is provided with a cover plate arranged in a parallel direction of the bottom of the tank. The cover plate One end facing the bottom of the tank forms a push-off end surface, and the water inlet passes through the cover plate and extends into the tank body.
The shower device for quickly draining water according to claim 8, wherein the inner cavity includes a main cavity, an edge of the cover plate extends in a vertical direction to form a rim, and the rim cover is disposed in the groove. Outside the wall, the surrounding edge is provided with a communication hole for connecting the tank body and the main cavity. The end of the surrounding edge away from the cover plate forms a toggle end for turning the swing steering member.

The shower device for quickly draining residual water according to any one of claims 2 to 5, wherein the swing steering member includes a support and a swing rocker rotatably mounted on the support, and the swing rocker It includes a rotating shaft part, a first swing part used to resist the movable part, and a second swing part used to push the ejection part. The first swing part and the second swing part are respectively provided on both sides of the rotating shaft part. side and arranged along the vertical direction of rotation of the rotating shaft.