Shower device with rapid water discharge

Abstract

The present application relates to the field of bathroom technology, and discloses a shower device capable of quickly draining residual water, which comprises a main body, wherein the main body is provided with an inner cavity, the inner cavity is connected with an air inlet for communicating with the outside, the air inlet is provided with a sealing valve, one end of the sealing valve away from the air inlet is provided with a push-up piece for opening the sealing valve, the inner cavity is further provided with a driving assembly for driving the push-up piece to move in the direction of approaching or moving away from the sealing valve, under the closed state of the shower device, the driving assembly drives the push-up piece to move in the direction of approaching the sealing valve and opens the sealing valve, under the open state of the shower device, the push-up piece moves in the direction of moving away from the sealing valve, and the sealing valve is closed, the water in the inner cavity of the shower device can be completely and quickly drained after the shower device is closed, the problem of secondary dripping and water accumulation in the inner cavity is effectively solved, the product has good stability, the large-diameter drain port for the face cover does not need to be additionally opened, and the overall appearance is more neat and comfortable.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of bathroom technology, in particular to a shower device capable of quickly draining residual water. BACKGROUND

[0002] With the continuous improvement of people's living quality, top spray shower is widely used due to its characteristics of large flow and large water outlet area. However, the top spray shower has a closed large water outlet cavity. After use, due to the negative pressure of atmospheric pressure, the residual water in the cavity often cannot be completely drained, and when the shower is shaken or collided by external factors, it will also cause secondary dripping in the non-use state, causing poor experience for users.

[0003] In the prior art, there are generally two methods to solve the problem of dripping of the shower in the non-use environment. One is to open a large-diameter drain on the face cover, close the drain when using the shower, and open the drain after the shower is closed to accelerate the drainage efficiency through the large-diameter drain. However, due to the negative pressure effect, this drainage method is not effective, and another opening needs to be opened on the face cover, which destroys the overall beauty of the face cover surface. The other is to set a plugging member in the cavity, for example, a one-way valve is set at each water outlet hole, and the water outlet hole is plugged after the shower is closed, so that the water in the cavity cannot flow out. This method can solve the secondary dripping, but it is difficult to solve the pollution caused by long-term storage of sewage, and the process is complex. When the local water volume is large due to shaking, it will still cause secondary dripping. SUMMARY

[0004] The present application aims to provide a shower device capable of quickly draining residual water with good stability and drainage effect.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0006] A shower device capable of quickly draining residual water, comprising a main body, wherein the main body is provided with an inner cavity, the inner cavity is connected with an air inlet for communicating with the outside, a sealing valve is arranged at the air inlet, one end of the sealing valve away from the air inlet is provided with a push piece for opening the sealing valve, and a driving assembly for driving the push piece to move in the direction close to or away from the sealing valve is further arranged in the inner cavity. In the closed state of the shower device, the driving assembly drives the push piece to move in the direction close to the sealing valve and opens the sealing valve. In the open state of the shower device, the push piece moves away from the sealing valve, and the sealing valve is closed.

[0007] In some embodiments, the driving assembly comprises a swing steering member and a movable member which can move in the opposite direction of the moving direction of the push member, the movable member and the push member are respectively arranged at two ends of the swing steering member, in the closed state of the shower device, the movable member presses one end of the swing steering member, so that the other end of the swing steering member pushes the push member, and the push member moves in the direction close to the sealing valve and opens the sealing valve, in the open state of the shower device, water flows into the inner cavity and pushes the movable member to move away from the swing steering member, the push member moves away from the sealing valve, and the sealing valve is closed.

[0008] In some embodiments, the sealing valve comprises an elastic valve plate, the elastic valve plate is provided with a cutout, and the elastic valve plate is in an arc structure which is recessed towards the inner cavity, which effectively ensures the sealing effect of the sealing valve during use of the shower device.

[0009] In some embodiments, the air inlet is provided with a support frame which extends in the direction of the elastic valve plate to form an arc-shaped support end, the support frame comprises a support rib, the cutout comprises a split cutout, and the support rib and the split cutout are arranged in the axial direction of the elastic valve plate; the push member is provided with a push rod, and the push rod and the support rib are arranged in the axial direction of the elastic valve plate, which further improves the sealing effect of the sealing valve.

[0010] In some embodiments, the cutout comprises a plurality of split cutouts which are arranged radially along the elastic valve plate.

[0011] In some embodiments, the main body comprises a face cover and a rear cover, the inner cavity is formed between the face cover and the rear cover, the air inlet is arranged on the rear cover, the rear cover is further provided with a limiting seat, the push member is slidingly arranged on the limiting seat, and the push member is sequentially provided with a first stop protruding rib and a second stop protruding rib in the direction away from the air inlet, the first stop protruding rib and the second stop protruding rib are respectively arranged on the two sides of the limiting seat, a second elastic member for driving the push member away from the sealing valve is abutted between the limiting seat and the second stop protruding rib, and the travel of the push member is limited by the first stop protruding rib and the second stop protruding rib.

[0012] In some embodiments, the movable member is connected with a first elastic member, and the inner cavity is provided with a guide portion for guiding water flow to push the movable member away from the swing steering member.

[0013] In some embodiments, the inner cavity is connected with a water inlet, the guide part is a groove with an opening facing the water inlet, the groove includes a groove bottom arranged at the opening of the water inlet and a groove wall arranged around the outer circumferential side of the water inlet, the movable piece is arranged at the opening of the groove, and the movable piece is provided with a cover plate arranged in parallel with the groove bottom, one end of the cover plate facing the groove bottom forms a push-away action end face, and the water inlet penetrates through the cover plate and extends into the groove, so that the water in the inner cavity can be quickly sealed and drained when the shower device is opened and closed.

[0014] In some embodiments, the inner cavity includes a main cavity, the edge of the cover plate extends in a vertical direction to form a surrounding edge, the surrounding edge is arranged outside the groove wall, the surrounding edge is provided with a communication hole for connecting the groove and the main cavity, and one end of the surrounding edge away from the cover plate forms a pushing end for pushing the swing turning piece.

[0015] In some embodiments, the swing turning piece includes a support and a swing flap rotatably arranged on the support, the swing flap includes a rotating shaft part, a first swing part for abutting against the movable piece, and a second swing part for pushing the pushing piece, the first swing part and the second swing part are respectively arranged on both sides of the rotating shaft part and are arranged in a vertical direction of the rotating shaft part.

[0016] The present application has the following advantages:

[0017] The present application has the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 1 is a structural schematic diagram of the shower device of the present application.

[0019] Figure 2 FIG. 2 is an exploded view of the shower device of the present application.

[0020] Figure 3 FIG. 3 is a sectional view of the shower device of the present application.

[0021] Figure 4 FIG. 4 is a partial structure enlarged view of part A of the shower device of the present application. Figure 3 ​

[0022] Figure 5 Structure diagram of the shower device of the present application when opened.

[0023] Figure 6 Structure diagram of the shower device of the present application when closed.

[0024] Figure 7 Structure diagram of the shower device of the present application when opened. Figure 6 Enlarged view of the partial structure of A in

[0025] Figure 8 Structure diagram of the back cover of the present application.

[0026] Figure 9 Enlarged view of the partial structure of A in Figure 8

[0027] Structure diagram of the back cover of the present application from another perspective. Figure 10

[0028] Structure diagram of the movable part of the present application. Figure 11

[0029] Structure diagram of the movable part of the present application from another perspective. Figure 12

[0030] Structure diagram of the sealing valve of the present application. Figure 13

[0031] Structure diagram of the internal structure of the shower device of the present application. Figure 14

[0032] Enlarged view of the partial structure of A in Figure 15 Figure 14 Specific embodiments

[0033] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0034] The present application will be further described below in conjunction with the drawings and examples:

[0035] Please refer to Figures 1-4 ​​As shown, the shower device for quickly draining residual water comprises a main body, the main body is provided with an inner cavity 1, the inner cavity 1 is connected with an air inlet 21 for communicating with the outside, in the embodiment, the main body comprises a face cover 31 and a rear cover 32, the inner cavity 1 is formed between the face cover 31 and the rear cover 32, the face cover 31 is provided with a water outlet hole, the air inlet 21 is arranged on the rear cover 32 above the inner cavity 1, the air inlet 21 is provided with a sealing valve 4, one end of the sealing valve 4 away from the air inlet 21 is provided with a push piece 5 for opening the sealing valve 4, the inner cavity 1 is further provided with a driving assembly B for driving the push piece 5 to move in the direction close to or away from the sealing valve 4, in the closed state of the shower device, the driving assembly B drives the push piece 5 to move in the direction close to the sealing valve 4 and opens the sealing valve 4, in the open state of the shower device, the push piece 5 moves in the direction away from the sealing valve 4, and the sealing valve 4 is closed.

[0036] As shown in the drawings, Figure 6 and Figure 7 As shown, after the shower device is closed, the driving assembly B drives the push piece 5 to move upwards and opens the sealing valve 4, the air in the upper part of the shower device enters 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 face cover 31 are balanced and offset each other, thereby effectively solving the problem of negative pressure, and the water in the inner cavity 1 can smoothly and completely flow out through the water outlet hole on the face cover 31 under the action of gravity.

[0037] In one embodiment, when the shower device is opened, the water flows into the inner cavity 1, the driving assembly B no longer applies force to the push piece 5 under the action of the water flow, the push piece 5 moves in the direction away from the sealing valve 4 due to gravity, and the sealing valve 4 is kept in a closed state.

[0038] In another preferred embodiment, as shown in the drawings, Figure 5 When the shower device is opened, the water flows into the inner cavity 1, the driving assembly B drives the push piece 5 to move in the direction away from the sealing valve 4, so that the push piece 5 moves in the direction away from the sealing valve 4, and the sealing valve 4 is kept in a closed state.

[0039] The present application cooperates among the air inlet 21, the sealing valve 4, the push piece 5 and the driving assembly B, after the shower device is opened, the push piece 5 moves in the direction away from the sealing valve 4, the sealing valve 4 is automatically closed, thereby keeping the inner cavity 1 closed and ensuring that the inner cavity 1 does not leak water and can be normally used, after the shower device is closed, the driving assembly B drives the push piece 5 to move in the direction close to the sealing valve 4 and opens the sealing valve 4, the inner cavity 1 is connected with the outside through the air inlet 21, so that the water in the inner cavity 1 of the shower device can be completely and quickly drained after the shower device is closed, effectively solving the problems of secondary dripping and water accumulation in the inner cavity 1, the product has good stability, meanwhile, the face cover 31 does not need to be provided with another large-diameter drainage opening, and the overall appearance is more neat and comfortable.

[0040] The driving assembly B comprises a swing steering piece 9 and a movable piece 6 which can move in the opposite direction of the moving direction of the push piece 5, and the movable piece 6 and the push piece 5 are respectively arranged at two ends of the swing steering piece 9; in the closed state of the shower device, the movable piece 6 presses one end of the swing steering piece 9, so that the other end of the swing steering piece 9 pushes the push piece 5, and the push piece 5 moves in the direction close to the sealing valve 4 and opens the sealing valve 4; in the opened state of the shower device, water flows into the inner cavity 1 and pushes the movable piece 6 to move away from the swing steering piece 9, and the push piece 5 moves away from the sealing valve 4, so that the sealing valve 4 is closed.

[0041] Referring to Figure 5 As shown, when the shower device is opened, water flows into the inner cavity 1 and upwardly impacts the movable piece 6, so as to push the movable piece 6 to move upwardly; along with the upward movement of the movable piece 6, the movable piece 6 no longer applies pressure to the end of the swing steering piece 9 close to the movable piece 6, so that the end of the swing steering piece 9 close to the push piece 5 cannot be lifted, and thus the push piece 5 cannot be lifted, and the sealing valve 4 can be kept in the closed state.

[0042] Referring to Figure 6 and Figure 7 As shown, after the shower device is closed, the movable piece 6 loses the pushing force brought by water flow impact, and moves downwardly to apply pressure to the end of the swing steering piece 9 close to the movable piece 6, so as to push the swing steering piece 9 to lift the end of the swing steering piece 9 close to the push piece 5, and the push piece 5 is lifted to open the sealing valve 4; air in the upper part of the shower device enters 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 face cover 31 are balanced and offset each other, so that the problem of negative pressure is effectively solved, and water in the inner cavity 1 can be smoothly and completely discharged through the water outlet on the face cover 31.

[0043] According to the present application, the movable piece 6 is correspondingly pressed downwardly and lifted upwardly along with the closing and opening of the shower device, and the opening and closing of the air inlet 21 are controlled through the linkage of the swing steering piece 9; after the shower device is closed, water in the inner cavity 1 of the shower device can be completely and quickly discharged, and the problems of secondary dripping and water accumulation in the inner cavity 1 are effectively solved; the product has good stability, and the face cover 31 does not need to be provided with a large-diameter water outlet, so that the overall appearance is more neat and comfortable.

[0044] Referring to Figure 13As shown, the sealing valve 4 comprises an elastic valve sheet 42, which can be made of silica gel, rubber or thermoplastic elastomer. In this embodiment, the elastic valve sheet 42 is made of silica gel. The elastic valve sheet 42 is provided with a cutout. The cutout has no gap in a natural state. The elastic valve sheet 42 has an arc-shaped structure which is concave to the inner cavity 1. When the water pressure is greater, the elastic valve sheet 42 of the arc-shaped structure is subjected to the pressure of the surrounding water pressure. The cutout on the elastic valve sheet 42 is pressed tighter. The sealing effect of the sealing valve 4 during use of the shower device is effectively ensured. The problem of water leakage is avoided. Compared with the conventional flat valve sheet, the arc-shaped elastic valve sheet 42 has better sealing effect.

[0045] Referring to Figures 8-10 As shown, the air inlet 21 is provided with a support frame 211 which extends along the direction of the elastic valve sheet 42 to form an arc-shaped support end 212. The arc-shaped support end 212 is matched with the arc-shaped structure of the elastic valve sheet 42. The support frame 211 comprises a support rib 213. The cutout comprises a split cutout 41. The support rib 213 and the split cutout 41 are arranged in the axial direction of the elastic valve sheet 42. The push element 5 is provided with a push rod 51. The push rod 51 and the support rib 213 are arranged in the axial direction of the elastic valve sheet 42.

[0046] When the water pressure is further increased, the arc-shaped support end 212 can provide support for the elastic valve sheet 42 to avoid the elastic valve sheet 42 of the arc-shaped structure from being backflushed due to excessive water pressure. The sealing effect of the air inlet 21 during use of the shower device is further ensured. Water leakage is avoided. The support rib 213 and the split cutout 41 are arranged in the axial direction of the elastic valve sheet 42. When the water pressure is too high, the support rib 213 can press the elastic valve sheet 42. The push rod 51 is staggered with the support rib 213 to avoid interference of the push rod 51 with the support rib 213 when the push rod 51 pushes the elastic valve sheet 42.

[0047] Referring to Figure 13 As shown, the cutout can be composed of at least one split cutout 41. Preferably, the cutout comprises multiple split cutouts 41, i.e. at least three split cutouts 41. The multiple split cutouts 41 are arranged in a radial pattern to make the elastic valve sheet 42 have a larger opening when it is opened. This is more conducive to the rapid entry of external air into the inner cavity 1.

[0048] In this embodiment, the cutout is composed of three split cutouts 41, which have a Y-shaped structure. At this time, the support frame 211 has four support ribs 213, which have a cross-shaped structure. The support rib 213 and the split cutout 41 are staggered in the axial direction of the elastic valve sheet 42. In another embodiment, the cutout is composed of four split cutouts 41, which have a cross-shaped structure. The support frame 211 has four support ribs 213, which have a cross-shaped structure. The support rib 213 and the split cutout 41 are staggered in the axial direction of the elastic valve sheet 42.

[0049] In one embodiment, the number of slits 41 > the number of support ribs 213; compared with the foregoing embodiment, the number of slits 41 ≤ the number of support ribs 213 in this embodiment can further ensure that the support ribs 213 have better support effect.

[0050] Referring to Figure 4 As shown, the rear cover 32 is further provided with a limiting seat 321, in this embodiment, the rear cover 32 protrudes upward to form a cylinder column, the lower end of the cylinder column is embedded with the limiting seat 321, the upper end of the cylinder column forms the air inlet 21, the push-up piece 5 is slidingly arranged on the limiting seat 321, and the push-up piece 5 is sequentially provided with a first stop protruding rib 52 and a second stop protruding rib 53 in the direction away from the air inlet 21, the first stop protruding rib 52 and the second stop protruding rib 53 are respectively arranged on the upper and lower sides of the limiting seat 321, the travel of the push-up piece 5 is limited by the first stop protruding rib 52 and the second stop protruding rib 53, the second elastic piece 72 for driving the push-up piece 5 away from the sealing valve 4 is abutted between the limiting seat 321 and the second stop protruding rib 53, and the elastic force of the second elastic piece 72 is smaller than that of the first elastic piece 71, in this embodiment, the second elastic piece 72 is a column spring arranged in the vertical direction.

[0051] Referring to Figure 4 As shown, when the shower device is opened, the movable piece 6 is lifted upward by the water flow impact, the end of the swing turning piece 9 away from the movable piece 6 cannot be lifted up, at the same time, the push-up piece 5 is lifted downward under the action of the second elastic piece 72 until the first stop protruding rib 52 abuts against the limiting seat 321; when the shower device is closed, the end of the swing turning piece 9 close to the movable piece 6 is lifted up by the movable piece 6 under the action of the first elastic piece 71, the end of the swing turning piece 9 close to the push-up piece 5 is lifted up, the push-up piece 5 overcomes the elastic force of the second elastic piece 72 and moves upward, pushes up the elastic valve plate 42, so that the outside air can enter the inner cavity 1 from the air inlet 21, when the push-up piece 5 moves upward to the second stop protruding rib 53 abutting against the limiting seat 321, the upward movement of the push-up piece 5 reaches the limit.

[0052] The movable piece 6 is connected with the first elastic piece 71 for driving the movable piece 6 to press and push the swing turning piece 9, the first elastic piece 71 can be a column spring, a spring leaf or other elastic piece with elastic force, in this embodiment, the first elastic piece 71 is a column spring arranged in the vertical direction, and the first elastic piece 71 is abutted between the upper wall of the inner cavity 1 and the movable piece 6, the inner cavity 1 is provided with a guide portion 8 for guiding the water flow to push the movable piece 6 away from the swing turning piece 9.

[0053] Referring to Figure 14 As shown, in this embodiment, the movable piece 6 is arranged at the center of the rear cover 32, and the four groups of swing turning pieces 9 are uniformly distributed around the movable piece 6, each swing turning piece 9 is correspondingly provided with a group of push-up pieces 5 and an air inlet 21.

[0054] Referring to Figure 4 andFigure 5 As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state.

[0055] As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state. Figure 6 Figure 7 As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state.

[0056] As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state.

[0057] As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state. Figure 4 Figure 11 As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state. Figure 12 As shown, when the shower device is opened, water flows to the guide part 8 in the inner cavity 1, is guided by the guide part 8, impacts the movable part 6 upwardly, pushes the movable part 6 to move upwardly, and the first elastic part 71 is compressed at the same time. When the movable part 6 moves upwardly, the movable part 6 no longer exerts pressure on the end of the swing turning part 9 close to the movable part 6, the end of the swing turning part 9 close to the push part 5 cannot be lifted, and thus the push part 5 cannot be moved upwardly, and the sealing valve 4 can be kept in a closed state.

[0058] ​​When the shower device is opened, water flows into the groove through the water inlet 22, and the water flow impacts the groove bottom 81 and impacts upward under the limitation of the groove wall 82. The cover plate 61 moves upward under the impact of the water flow. Since the volume of the groove is much smaller than the inner cavity 1, the water flow can quickly push the movable part 6 away from the swing turning part 9 after the shower device is opened, so as to ensure that the sealing valve 4 can quickly be in the sealed state after the shower device is opened. After the shower device is closed, the reduction of the water flow enables the first elastic part 71 to quickly press the movable part 6 downward to the swing turning part 9, so as to ensure that the sealing valve 4 can quickly be in the opened state after the shower device is closed, so as to quickly drain the residual water in the inner cavity 1.

[0059] Referring to Figures 11-12 As shown, the inner cavity 1 comprises a main cavity 11 which is in communication with the water outlet hole on the face cover 31. The edge of the cover plate 61 extends in the vertical direction to form a surrounding edge 63 which is covered outside the groove wall 82. The surrounding edge 63 is provided with a communication hole for connecting the groove and the main cavity 11. The end of the surrounding edge 63 away from the cover plate 61 forms a pushing end 64 for pushing the swing turning part 9. In this embodiment, the lower end of the surrounding edge 63 is bent outward to form the pushing end 64.

[0060] The cover plate 61, the surrounding edge 63 and the groove together form a relatively closed small space, which is beneficial to the corresponding upward movement and downward movement of the movable part 6 with the change of water flow pressure. When the shower device is opened, the water flow enters the groove through the water inlet 22, and 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 face cover 31.

[0061] In one embodiment, the two ends of the swing turning part 9 are rotatably connected with the movable part 6 and the push part 5 respectively.

[0062] In this embodiment, the two ends of the swing turning part 9 are movably abutted with the movable part 6 and the push part 5 respectively. Compared with the rotatable connection mode described above, the movable abutment mode can make the operation between the swing turning part 9, the movable part 6 and the push part 5 more smooth.

[0063] Referring to Figures 14-15 As shown, the swing turning part 9 comprises a support and a swing flap rotatably arranged on the support. The swing flap comprises a rotating shaft part 91, a first swing part 92 for abutting with the movable part 6 and a second swing part 93 for pushing the push part 5. The first swing part 92 and the second swing part 93 are arranged on both sides of the rotating shaft part 91 respectively and are arranged in the vertical direction of the rotation of the rotating shaft part 91. The swing flap is rotatably arranged on the support through the rotating shaft part 91, so as to realize the reverse transmission of the first swing part 92 and the second swing part 93 at both ends.

[0064] Although the present application has been described with reference to the above embodiments, the contents described are merely employed embodiments for facilitating the understanding of the present application, and are not intended to limit the present application. Any person skilled in the art to which the present application pertains can make any modification and change in the form and details without departing from the spirit and scope of the present application, and therefore, any equivalent change made on the principle of the present application should be included in the scope of the present application.

Claims

1. A shower device for rapid drainage of excess water, comprising a main body, wherein the main body has an inner cavity, characterized in that, The inner cavity is connected to an air inlet for communicating with the outside. A sealing valve is provided at the air inlet. A pusher for opening the sealing valve is provided at the end of the sealing valve away from the air inlet. The inner cavity is also provided with a drive assembly for moving the pusher in a direction closer to or away from the sealing valve. When the shower device is closed, the drive assembly moves the pusher in a direction closer to the sealing valve and opens the sealing valve. When the shower device is open, the pusher moves in a direction away from the sealing valve and the sealing valve is closed. The main body includes a front cover and a back cover, with the inner cavity formed between the front cover and the back cover. The front cover is provided with a water outlet, and the air inlet is provided on the back cover.

2. The shower device for rapid drainage of excess water according to claim 1, characterized in that, The drive assembly includes a swing steering component and a movable component that can move in the opposite direction to the movement direction of the pusher component. The movable component and the pusher component are respectively located at both ends of the swing steering component. When the shower device is closed, the movable component presses down on one end of the swing steering component, causing the other end of the swing steering component to push against the pusher component, so that the pusher component moves in a direction closer to the sealing valve and opens the sealing valve. When the shower device is open, water flows into the inner cavity and pushes the movable component in a direction away from the swing steering component, causing the pusher component to move away from the sealing valve, and the sealing valve is closed.

3. The shower device for rapid drainage of excess water according to claim 2, characterized in that, The sealing valve includes an elastic valve plate with a notch and an arc-shaped structure that is concave inward.

4. The shower device for rapid drainage of excess water according to claim 3, characterized in that, The air inlet is provided with a support frame, which extends along the direction of the elastic valve plate to form an arc-shaped support end. The support frame includes support ribs, and the cut includes a split cut. The support ribs and the split cut are offset from each other along the axial direction of the elastic valve plate. The pusher is provided with a push rod, which is offset from the support ribs along the axial direction of the elastic valve plate.

5. The shower device for rapid drainage of excess water according to claim 4, characterized in that, The incision includes multiple sub-incisions, which are radially arranged along the radial direction of the elastic valve plate.

6. The shower device for rapid drainage of excess water according to any one of claims 2 to 5, characterized in that, The rear cover is also provided with a limiting seat, the pusher is slidably disposed on the limiting seat, and the pusher is provided with a first stop rib and a second stop rib in sequence along the direction away from the air inlet. The first stop rib and the second stop rib are respectively disposed on both sides of the limiting seat, and a second elastic element for driving the pusher away from the sealing valve is abutted between the limiting seat and the second stop rib.

7. The shower device for rapid drainage of excess water according to any one of claims 2 to 5, characterized in that, The movable component is connected to a first elastic component, and the inner cavity is provided with a guide portion for guiding the water flow away from the swinging steering component to push the movable component.

8. The shower device for rapid drainage of excess water according to claim 7, characterized in that, The inner cavity is connected to a water inlet, and the guide part is a groove with its opening facing the water inlet. The groove includes a groove bottom located at the opening of the water inlet and a groove wall surrounding the outer periphery of the water inlet. The movable part is located at the opening of the groove and is provided with a cover plate arranged parallel to the bottom of the groove. The end of the cover plate facing the bottom of the groove forms a pushing end face, and the water inlet passes through the cover plate and extends into the groove.

9. The shower device for rapid drainage of excess water according to claim 8, characterized in that, The inner cavity includes a main cavity, the edge of the cover plate extends vertically to form a surrounding edge, the surrounding edge covers the outside of the groove wall, the surrounding edge has a connecting hole for connecting the groove and the main cavity, and the end of the surrounding edge away from the cover plate forms a turning end for turning the swing steering component.

10. The shower device for rapid drainage of excess water according to any one of claims 2 to 5, characterized in that, The swing steering component includes a support and a swing rocker rotatably mounted on the support. The swing rocker includes a pivot, a first swing part for abutting against the movable component, and a second swing part for pushing the pusher component. The first swing part and the second swing part are respectively located on both sides of the pivot and are arranged in the direction perpendicular to the rotation of the pivot.

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