An electric drainage device

Abstract

The utility model provides an electric drain device, comprising a drain body and a water stopper for opening or closing the drain outlet of the drain body, the water stopper is provided with a push rod extending toward the interior of the drain body, and also includes a control box connected with the drain body, the control box is provided with a rack that can move up and down, and a motor for controlling the rack to move up and down; it also includes a swing rod, the swing rod is rotatably connected to the drain body, one end of the swing rod follows the rack to move up and down, so that the other end of the swing rod swings between a position of supporting or separating from the push rod, and finally controls the opening or closing of the water stopper; it also includes a controller for controlling the start and stop of the motor. When in use, it only needs to realize automatic switching operation through the controller, and there is no need to extend it into the sewage to perform manual switching operation on the water stopper. It is more convenient to use and the user experience effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of water dischargers, in particular to an electric water discharger. Background Art

[0002] Wash basins, vegetable sinks, sinks and other containers are frequently used bathroom products in daily life. When in use, the water stored in them can be used to wash things. After washing things, the clean water needs to be drained away. When draining, it is necessary to use a drainer to drain. The drainer is used in conjunction with a water stopper. At present, the commonly used drainers on the market require users to manually open and close the water stopper in the water. If there is used sewage in the wash basin, manual operation in the sewage is not clean and hygienic, and the hands must be washed twice, which is very inconvenient to use and the user experience is poor. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an electric water discharge device to solve the problems mentioned in the above background technology part.

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

[0005] An electric drain device comprises a drain body and a water stopper for opening or closing the drain outlet of the drain body, wherein the water stopper is provided with a push rod extending toward the interior of the drain body, and further comprises a control box connected to the drain body, wherein the control box is provided with a rack that can move up and down, and a motor that controls the rack to move up and down; further comprises a swing rod, wherein the swing rod is rotatably connected to the drain body, wherein one end of the swing rod moves up and down following the rack, so that the other end of the swing rod swings between a position of supporting or separating from the push rod, and finally controls the opening or closing of the water stopper; further comprises a controller for controlling the start and stop of the motor.

[0006] Furthermore, the water drain body includes a bottom shell and a pressure piece, the bottom shell extends laterally to form a connecting portion, the connecting portion is provided with a first semi-arc groove, the pressure piece is provided with a second semi-arc groove matched with the first semi-arc groove, the first semi-arc groove and the second semi-arc groove are matched to form a rotation space, and the rocker arm is provided with a positioning ball that rotates in the rotation space.

[0007] Furthermore, the bottom shell is provided with a connector, a positioning protrusion is provided on the outer periphery of the connector, the control box is provided with a connecting groove for inserting the connector, and a positioning groove is provided inside the connecting groove to match the positioning protrusion.

[0008] Furthermore, a sealing ring is provided between the connecting portion and the positioning ball.

[0009] Furthermore, the controller is a wireless remote controller, and the control box is provided with a receiving circuit board for receiving a transmission signal of the wireless remote controller, and the receiving circuit board is electrically connected to the motor.

[0010] Furthermore, a first mounting groove is formed in the space below the control box, and the receiving circuit board is built into the first mounting groove; a second mounting groove is formed in the rear side space of the control box away from the drain body, and a battery for powering the motor is arranged in the second mounting groove; a third mounting groove is formed in the front side space of the control box adjacent to the drain body, and the motor is built into the third mounting groove.

[0011] Furthermore, the control box is provided with a guide groove extending from bottom to top, and the rack moves up and down along the guide groove.

[0012] Furthermore, the wireless remote control includes an upper cover, a lower cover, and a transmitting circuit board built between the upper cover and the lower cover, and the upper cover and the lower cover are respectively provided with three claw hooks and claw grooves arranged at intervals and interlocking with each other, and the three claw hooks are arranged in a non-equilateral triangle.

[0013] Furthermore, the wireless remote control also includes a battery compartment, and the battery compartment is inserted into the lower cover along the side.

[0014] Furthermore, nail-free glue is adhered to the bottom of the wireless remote control.

[0015] The beneficial effects of the utility model are as follows: an electric drain device comprises a drain body and a water stopper for opening or closing the drain outlet of the drain body, the water stopper is provided with a push rod extending toward the inside of the drain body, and also comprises a control box connected to the drain body, the control box is provided with a rack that can move up and down, and a motor that controls the rack to move up and down; and also comprises a swing rod, the swing rod is rotatably connected to the drain body, one end of the swing rod follows the rack to move up and down, so that the other end of the swing rod swings between the position of supporting or separating from the push rod, and Ultimately controlling the opening or closing of the water stop plug; also including a controller for controlling the start and stop of the motor. The utility model controls the start of the motor through the controller, and the motor drives the rack to move downward, so that the other end of the swing rod is tilted and supports the push rod, so that the water stop plug opens the drain outlet of the drain body; conversely, the motor drives the rack to move upward, so that the swing rod is separated from the push rod, and the water stop plug closes the drain outlet of the drain body under the action of gravity and external water pressure. When in use, it only needs to realize automatic switching operation through the controller, and there is no need to reach into the sewage to perform manual switching operation on the water stop plug. It is more convenient to use and has a good user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model.

[0017] Figure 2 It is a cross-sectional view of the utility model along the central axis of the swing rod.

[0018] Figure 3 The utility model is a connection diagram of the motor, the swing rod and the water stopper.

[0019] Figure 4 It is a connection diagram of the drain body and the control box of the utility model.

[0020] Figure 5 It is an exploded view of the utility model.

[0021] Figure 6 It is an exploded view of the control box of the utility model.

[0022] Figure 7 The figure is an exploded view of the wireless remote controller of the utility model.

[0023] The above drawings include the following reference numerals:

[0024] 1. Drain body; 11. Drain port; 12. Bottom shell; 121. Connecting part; 1211. First semi-arc groove; 122. Water pipe; 1221. Backflow prevention device; 123. Connecting head; 1231. Positioning protrusion; 13. Pressing piece; 131. Second semi-arc groove; 14. Upper shell; 15. Drain pipe; 2. Water stopper; 21. Push rod; 3. Control box; 31. Rack; 311. Limiting groove; 32. Motor; 321. Gear; 33. Receiving circuit board; 34. Battery; 35. Box body; 351. Connecting groove; 3511. Positioning groove; 352. First mounting groove; 353. Second mounting groove; 354. Third mounting groove; 355. Guide groove; 36. First cover plate; 37. Second cover plate; 38. Third cover plate; 4. Rocker arm; 41. Positioning ball; 5. Sealing ring; 6. Wireless remote control; 61. Upper cover; 611. Claw hook; 62. Lower cover; 621. Claw groove; 63. Transmitting circuit board; 64. Press plate; 65. Battery compartment; 66. Nail-free glue. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0026] Reference Figures 1 to 7As shown, an electric drain device includes a drain body 1 and a water stopper 2 for opening or closing the drain outlet 11 of the drain body 1, the water stopper 2 is provided with a push rod 21 extending toward the inside of the drain body 1, and also includes a control box 3 connected to the drain body 1, the control box 3 is provided with a rack 31 that can move up and down, and a motor 32 for controlling the rack 31 to move up and down; also includes a swing rod 4, the swing rod 4 is rotatably connected to the drain body 1, one end of the swing rod 4 follows the rack 31 to move up and down, so that the other end of the swing rod 4 swings between the position of supporting or separating from the push rod 21, and finally controls the opening or closing of the water stopper 2; also includes a controller for controlling the start and stop of the motor 32.

[0027] The utility model controls the motor 32 to start through the controller, and the motor 32 drives the rack 31 to move downward, so that the other end of the swing rod 4 is tilted and supports the push rod 21, so that the water stop plug 2 opens the drain outlet 11 of the drain body 1; conversely, the motor 32 drives the rack 31 to move upward, so that the swing rod 4 is separated from the push rod 21, and the water stop plug 2 closes the drain outlet 11 of the drain body 1 under the action of gravity and external water pressure. When in use, it only needs to realize automatic switching operation through the controller, and there is no need to reach into the sewage to perform manual switching operation on the water stop plug 2. It is more convenient to use and the user experience effect is good.

[0028] The water discharger body 1 comprises a bottom shell 12 and a pressing piece 13. The bottom shell 12 extends transversely to form a connecting portion 121. The connecting portion 121 is provided with a first semi-arc groove 1211. The pressing piece 13 is provided with a second semi-arc groove 131 that matches the first semi-arc groove 1211. The first semi-arc groove 1211 and the second semi-arc groove 131 match to form a rotation space. The swing rod 4 is provided with a positioning ball 41 that rotates in the rotation space. The positioning ball 41 is clamped by the first semi-arc groove 1211 and the second semi-arc groove 131, so that the positioning ball 41 rotates in the rotation space. Then the swing rod 4 crosses the positioning ball 41 and is connected to the top rod 21 and the rack 31 respectively, so that when the rack 31 moves up and down and drives the swing rod 4 to move, the swing rod 4 can only swing vertically without dislocation and offset, and the positioning ball 41 makes the swing of the swing rod 4 smoother and more stable.

[0029] The pressing piece 13 is built into the connecting portion 121 , and is locked and connected to the connecting portion 121 via a threaded structure, so that the stability of the rotation space formed by the two is ensured, and the positioning ball 41 can be stably clamped.

[0030] The drain body 1 further includes an upper shell 14 and a drain pipe 15. The upper shell 14 and the bottom shell 12 are threadedly connected. The drain pipe 15 is built into the upper shell 14. The opening of the drain pipe 15 constitutes a drain port 11. The bottom shell 12 is provided with a water pipe portion 122. The water pipe portion 122 is horizontally extended at a right angle to the connecting portion 121, and a backflow prevention device 1221 is built into the water pipe portion 122. Sewage flows in through the drain port 11 and flows out through the water pipe portion 122. The connection method of the water pipe portion 122 and the connecting portion 121 is conducive to reducing the overall height of the drain body 1, making the structure compact and reducing space occupation.

[0031] Reference Figure 5 As shown, the rack 31 is provided with a limiting groove 311 for clamping the swing rod 4, and the swing rod 4 is embedded in the limiting groove 311, so that the swing rod 4 will not deviate during the swinging process.

[0032] Reference Figure 6 As shown, the bottom shell 12 is provided with a connector 123, and a positioning protrusion 1231 is provided on the outer periphery of the connector 123. The control box 3 is provided with a connecting groove 351 for inserting the connector 123, and a positioning groove 3511 is provided inside the connecting groove 351 to match the positioning protrusion 1231. The positioning groove 3511 is an L-shaped structure. To assemble the bottom shell 12 and the control box 3, the connector 123 is inserted into the connecting groove 351, and then the positioning protrusion 1231 and the positioning groove 3511 are rotated to the anti-slip position. Through the insertion and rotation buckle method, the two can be quickly installed and assembled.

[0033] A sealing ring 5 is provided between the connecting portion 121 and the positioning ball 41. The sealing ring 5 can prevent the water flowing through the drain body 1 from penetrating into the control box 3.

[0034] There are many ways for the controller to control the start and stop of the motor 32. First, the controller can use a wired button method, and the control button is set at any position near the bathroom basin, and then the control button is connected to the motor 32 through a conductive wire.

[0035] Second, the controller can use the wireless remote controller 6 to control the start and stop of the motor 32. The control box 3 is provided with a receiving circuit board 33 for receiving the transmission signal of the wireless remote controller 6. The receiving circuit board 33 is electrically connected to the motor 32. Thus, the motor 32 is controlled to work by the control switch of the wireless remote controller 6.

[0036] Specifically, the control box 3 includes a box body 35 , a space below the box body 35 forms a first mounting groove 352 , and the receiving circuit board 33 is built in the first mounting groove 352 ; the control box 3 also includes a first cover plate 36 closing the opening of the first mounting groove 352 .

[0037] A second mounting groove 353 is formed in the rear side space of the box body 35 away from the drain body 1 , and a battery 34 for powering the motor 32 is arranged in the second mounting groove 353 ; the control box 3 also includes a second cover plate 37 closing the opening of the second mounting groove 353 .

[0038] The box body 35 forms a third mounting groove 354 in the front side space adjacent to the drain body 1 , the motor 32 is built into the third mounting groove 354 , and the motor 32 is laterally inserted into the third mounting groove 354 . The control box 3 also includes a third cover plate 38 that closes the opening of the third mounting groove 354 .

[0039] The box body 35 is provided with a guide groove 355 extending from bottom to top, and the motor 32 is provided with a gear 321 meshing with the rack 31 . The rack 31 is caused to move upward or downward along the guide groove 355 through the forward and reverse rotation of the gear 321 .

[0040] Through the arrangement of the first mounting groove 352, the second mounting groove 353, the third mounting groove 354 and the guide groove 355, the box body 35 can accommodate the receiving circuit board 33, the battery 34, the motor 32, the rack 31 and other structures, so that the overall structure of the control box 3 is compact, the volume is reduced, and the assembly of various components is convenient.

[0041] The wireless remote controller 6 includes an upper cover 61, a lower cover 62, and a transmitting circuit board 63 built between the upper cover 61 and the lower cover 62. The upper cover 61 and the lower cover 62 are respectively provided with three claw hooks 611 and claw grooves 621 arranged at intervals and interlocking with each other, and the three claw hooks 611 are arranged in a non-equilateral triangle. The non-equilateral triangle is used as a fool-proof design for the upper cover 61 and the lower cover 62 during assembly to prevent the upper cover 61 and the lower cover 62 from being misaligned and assembling and damaging the transmitting circuit board 63.

[0042] The wireless remote controller 6 further includes a pressing plate 64 disposed on the upper cover 61 , and the switch of the transmitting circuit board 63 is triggered by pressing the pressing plate 64 .

[0043] The wireless remote controller 6 further comprises a battery 34 compartment, which is laterally inserted into the lower cover 62. This structure is conducive to replacing the battery 34.

[0044] The bottom of the wireless remote controller 6 is pasted with nail-free glue 66. The wireless remote controller 6 can be pasted to any position near the bathroom basin by the nail-free glue 66, which is convenient for key operation.

[0045] As another embodiment, the wireless remote controller 6 can be controlled to be turned on or off by wireless infrared sensing, and finally control the forward and reverse rotation of the motor.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] 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.

[0048] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electric drain device, comprising a drain body (1) and a water stopper (2) for opening or closing a drain outlet (11) of the drain body (1), wherein the water stopper (2) is provided with a push rod (21) extending toward the interior of the drain body (1), and characterized in that: It also includes a control box (3) connected to the drain body (1), wherein the control box (3) is provided with a rack (31) capable of lifting and lowering movement, and a motor (32) for controlling the rack (31) to lift and lower; It also includes a swing rod (4), the swing rod (4) being rotatably connected to the drain body (1), one end of the swing rod (4) following the rack (31) to perform lifting and lowering movements, so that the other end of the swing rod (4) swings between a position of supporting or disengaging from the push rod (21), and ultimately controlling the opening or closing of the water stopper (2); Also included is a controller for controlling the start and stop of the motor (32).

2. The electric water discharge device according to claim 1, characterized in that: The drain body (1) comprises a bottom shell (12) and a pressing piece (13); the bottom shell (12) is extended transversely to form a connecting portion (121); a first semi-arc groove (1211) is provided in the connecting portion (121); the pressing piece (13) is provided with a second semi-arc groove (131) matched with the first semi-arc groove (1211); the first semi-arc groove (1211) and the second semi-arc groove (131) are matched to form a rotation space; and the swing rod (4) is provided with a positioning ball (41) that rotates in the rotation space.

3. An electric water discharge device according to claim 2, characterized in that: The bottom shell (12) is provided with a connecting head (123), the outer periphery of the connecting head (123) is provided with a positioning protrusion (1231), the control box (3) is provided with a connecting groove (351) for the connecting head (123) to be inserted, and the interior of the connecting groove (351) is provided with a positioning groove (3511) that matches the positioning protrusion (1231).

4. The electric water discharge device according to claim 2, characterized in that: A sealing ring (5) is provided between the connecting portion (121) and the positioning ball (41).

5. An electric water discharge device according to any one of claims 1 to 4, characterized in that: The controller is a wireless remote controller (6), and the control box (3) is provided with a receiving circuit board (33) for receiving a transmission signal of the wireless remote controller (6), and the receiving circuit board (33) is electrically connected to the motor (32).

6. The electric water discharge device according to claim 5, characterized in that: A first mounting groove (352) is formed in the space below the control box (3), and the receiving circuit board (33) is built into the first mounting groove (352); a second mounting groove (353) is formed in the space behind the control box (3) away from the drain body (1), and a battery (34) for supplying power to the motor (32) is arranged in the second mounting groove (353); a third mounting groove (354) is formed in the space in front of the control box (3) adjacent to the drain body (1), and the motor (32) is built into the third mounting groove (354).

7. The electric water discharge device according to claim 6, characterized in that: The control box (3) is provided with a guide groove (355) extending from bottom to top, and the rack (31) performs lifting movement along the guide groove (355).

8. The electric water discharge device according to claim 5, characterized in that: The wireless remote controller (6) comprises an upper cover (61), a lower cover (62), and a transmitting circuit board (63) built between the upper cover (61) and the lower cover (62); the upper cover (61) and the lower cover (62) are respectively provided with three claw hooks (611) and claw grooves (621) arranged at intervals and interlocking with each other; the three claw hooks (611) are arranged in a non-equilateral triangle.

9. The electric water discharge device according to claim 8, characterized in that: The wireless remote controller (6) further comprises a battery (34) compartment, wherein the battery (34) compartment is inserted into the lower cover (62) in a side direction.

10. The electric water discharge device according to claim 5, characterized in that: The bottom of the wireless remote controller (6) is adhered with nail-free glue (66).

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