A table control water removing device

Abstract

This utility model discloses a tabletop drainer, including a main housing, a drain plug, a helical tube, a connecting rod mechanism, and a drive assembly. The main housing has an inlet, an outlet, and a mounting port. The helical tube is threadedly connected to the main housing. The upper end of the connecting rod mechanism is connected to the drain plug. The drive assembly includes a pressing mechanism and a transmission line. One end of the transmission line is connected to the pressing mechanism, and the other end extends into the main housing through the mounting port and is drivenly connected to the lower end of the connecting rod mechanism. The connecting rod mechanism includes a first connecting member and a second connecting member, which are coaxially threaded together. The relative rotation of the first and second connecting members allows for continuous and precise adjustment of the total length of the connecting rod mechanism, providing a wide adjustment range. This makes it suitable for most washbasins of different thicknesses and styles on the market, greatly improving the versatility of the drainer.

Description

Technical Field

[0001] This utility model relates to the field of dewatering device technology, and in particular to a table-controlled dewatering device. Background Technology

[0002] The existing countertop drainer is turned on and off by pressing a button on the basin countertop. The driving force of pressing is mainly transmitted to the drain plug of the drainer through a transmission line. However, the length of the connecting rod between the drain plug and the transmission line is fixed, which requires the use of connecting rods of different lengths for basins of different thicknesses, causing great inconvenience to the manufacturing process. Utility Model Content

[0003] The present invention aims to at least partially solve one of the aforementioned technical problems in the related art. To this end, the present invention proposes a table-controlled dewatering device.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] According to an embodiment of the present invention, a table-controlled drain includes a main housing, a drain plug, a spiral tube, a connecting rod mechanism, and a drive assembly. The main housing has an inlet, an outlet, and a mounting port. The lower end of the spiral tube extends into the inlet and is threadedly connected to the main housing. The drain plug is located above the spiral tube. The connecting rod mechanism is located inside the spiral tube and the main housing, and its upper end is connected to the drain plug. The drive assembly includes a pressing mechanism and a transmission line. One end of the transmission line is connected to the pressing mechanism, and the other end extends into the main housing through the mounting port and is drively connected to the lower end of the connecting rod mechanism. The connecting rod mechanism includes a first connecting member and a second connecting member, which are coaxially threadedly connected.

[0006] The table-controlled drainer according to the embodiment of this utility model has at least the following beneficial effects:

[0007] This utility model designs the connecting rod mechanism as a first connecting member and a second connecting member connected by two coaxial threads. The relative rotation of the first connecting member and the second connecting member can continuously and precisely change the total length of the entire connecting rod mechanism, providing a large adjustment range. During installation, the installer can rotate and adjust the first connecting member and the second connecting member on-site according to the actual thickness of the basin being installed, so that the lower end of the connecting rod mechanism can effectively connect with the drive component, and the upper end can ensure that the sealing plug achieves the best water sealing effect. This tabletop drainer is compatible with most basins of different thicknesses and styles on the market, greatly improving the versatility of the drainer.

[0008] According to some embodiments of the present invention, the first connector is rod-shaped and has external threads, the second connector is tubular and has internal threads, the first connector is inserted into the second connector, and the external threads and the internal threads are engaged and connected.

[0009] According to some embodiments of the present invention, the upper end of the first connector is threadedly connected to the drain plug, the lower end of the first connector is threadedly connected to the second connector, and the lower end of the second connector is drively connected to the other end of the transmission line.

[0010] According to some embodiments of the present invention, the connecting rod mechanism further includes a nut, which is threaded onto the first connecting member to lock the second connecting member.

[0011] According to some embodiments of the present invention, the main housing includes a bend and a locking sleeve. The water outlet and the installation port are provided on the bend, and the water inlet is provided on the locking sleeve. The inner side of the locking sleeve is provided with a thread, which is threadedly connected to the outer wall of the spiral tube. The water outlet end of the locking sleeve is sealed to the water inlet end of the bend.

[0012] According to some embodiments of the present invention, the outer peripheral wall of the outlet end of the locking sleeve is provided with an annular groove, a notch and a sealing ring. The notch is located below the annular groove and communicates with the annular groove. The sealing ring is located above the annular groove. The inner wall of the inlet end of the bend is provided with a boss. The boss can pass through the notch from bottom to top and enter the annular groove, and slide along the annular groove.

[0013] According to some embodiments of this utility model, it also includes a filter screen, which includes a filter screen body, a hollow guide post, and an anti-deviation ring. The filter screen body is fixed to the upper end of the guide post, and the anti-deviation ring is fixed to the lower end of the guide post. The anti-deviation ring is provided with a water passage hole. The filter screen is installed inside the spiral tube, and the anti-deviation ring is clearance-fitted with the inner circumferential wall of the spiral tube. The first connecting member passes through the guide post, and the first connecting member is clearance-fitted with the guide post.

[0014] According to some embodiments of the present invention, the inner wall of the guide post is provided with a plurality of smooth ribs, and the plurality of ribs are distributed at intervals along the circumference of the guide post.

[0015] According to some embodiments of the present invention, the main housing is provided with a rotating body and a toggle block. The toggle block has a toggle part and a mounting part. The rotating body is rotatably connected to the main housing. One end of the rotating body is rotatably connected to the other end of the transmission line. The other end of the rotating body is fixedly connected to the mounting part. The toggle part abuts against the lower end of the connecting rod mechanism.

[0016] According to some embodiments of this utility model, a flap is provided inside the main housing. The flap is rotatably connected to the main housing. When there is no water flow in the main housing, the flap is in a closed state to disconnect the connection between the water inlet and the water outlet. When there is water flow in the main housing, the water flow can open the flap to connect the water inlet and the water outlet.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is an overall structural diagram of the table-controlled dewatering device of this utility model;

[0020] Figure 2 This is an exploded view of the table-controlled dewatering device of this utility model;

[0021] Figure 3 This is a cross-sectional view of the table-controlled dewatering device of this utility model;

[0022] Figure 4 This is a schematic diagram of the length adjustment of the connecting rod mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the locking sleeve of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the bent pipe of this utility model;

[0025] Figure 7 This is a schematic diagram of the structure of the filter screen of this utility model.

[0026] Reference numerals: Main housing 100, inlet 110, outlet 120, mounting port 130, bend 140, boss 141, locking sleeve 150, annular groove 151, notch 152, sealing ring 153, drain plug 200, screw pipe 300, connecting rod mechanism 400, first connector 410, second connector 420, nut 430, pressing mechanism 500, transmission line 600, filter screen 700, filter screen body 710, guide post 720, rib 721, anti-deviation ring 730, water passage hole 731, rotating body 800, actuating block 900, actuating plate 910, mounting plate 920, flap 1000. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0028] Reference Figure 1-7 A tabletop drainer includes a main housing 100, a drain plug 200, a spiral tube 300, a connecting rod mechanism 400, and a drive assembly. The main housing 100 has an inlet 110, an outlet 120, and a mounting port 130. The upper end of the spiral tube 300 has a flange for mounting on the drain hole of the basin. The lower end of the spiral tube 300 extends into the inlet 110. The spiral tube 300 is threadedly connected to the main housing 100. The drain plug 200 is located above the spiral tube 300. The connecting rod mechanism 400 is located above the spiral tube 300. Inside the pipe 300 and the main housing 100, the upper end of the connecting rod mechanism 400 is connected to the drain plug 200. The drive assembly includes a pressing mechanism 500 and a transmission line 600. One end of the transmission line 600 is connected to the pressing mechanism 500, and the other end extends into the main housing 100 through the mounting port 130 and is connected to the lower end of the connecting rod mechanism 400. The connecting rod mechanism 400 includes a first connecting member 410 and a second connecting member 420. The first connecting member 410 and the second connecting member 420 are coaxially threaded together.

[0029] In some embodiments of this utility model, the first connector 410 is rod-shaped and has external threads, and the second connector 420 is tubular and has internal threads. The first connector 410 is inserted into the second connector 420, and the external threads and internal threads are engaged and connected.

[0030] In some embodiments of this utility model, the upper end of the first connector 410 is threadedly connected to the drain plug 200, the lower end of the first connector 410 is threadedly connected to the second connector 420, and the lower end of the second connector 420 is connected to the other end of the transmission line 600.

[0031] In some embodiments of this utility model, the connecting rod mechanism 400 further includes a nut 430, which is threaded onto the first connecting member 410 to lock the second connecting member 420. After the nut 430 is tightened onto the first connecting member 410, its end face will tightly abut against the end of the second connecting member 420, forming axial pressure, thereby locking the first connecting member 410 and the second connecting member 420 relative to each other, so that the adjusted length is firmly locked, preventing loosening due to vibration or external force.

[0032] In some embodiments of this utility model, the main housing 100 includes a bend 140 and a locking sleeve 150. An outlet 120 and a mounting port 130 are located on the bend 140, and an inlet 110 is located on the locking sleeve 150. The inner side of the locking sleeve 150 is threaded and threadedly connected to the outer wall of the threaded tube 300. The outlet end of the locking sleeve 150 is sealed to the inlet end of the bend 140. A rubber ring is provided at the top of the locking sleeve 150.

[0033] In some embodiments of this utility model, the outer peripheral wall of the outlet end of the locking sleeve 150 is provided with an annular groove 151, a notch 152 and a sealing ring 153. The notch 152 is located below the annular groove 151 and communicates with the annular groove 151. The sealing ring 153 is located above the annular groove 151. The inner wall of the inlet end of the bend 140 is provided with a boss 141. The boss 141 can pass through the notch 152 from bottom to top and enter the annular groove 151, and slide along the annular groove 151. During installation, first connect and lock the locking sleeve 150 to the threaded tube 300 to fix the threaded tube 300 and the locking sleeve 150 to the basin. Then connect the water inlet end of the bend 140 to the water outlet end of the locking sleeve 150. From bottom to top, insert the boss 141 of the bend 140 into the annular groove 151 through the notch 152. Rotate the bend 140 to make the boss 141 and the notch 152 misaligned and locked in the annular groove 151, thus completing the quick installation of the bend 140 and the locking sleeve 150.

[0034] In some embodiments of this utility model, a filter screen 700 is also included. The filter screen 700 includes a water filter body 710, a hollow guide post 720, and an anti-deviation ring 730. The water filter body 710 is fixed to the upper end of the guide post 720, and the anti-deviation ring 730 is fixed to the lower end of the guide post 720. The anti-deviation ring 730 is provided with a water passage hole 731. The filter screen 700 is installed inside the spiral tube 300. The anti-deviation ring 730 is clearance-fitted with the inner circumferential wall of the spiral tube 300. The first connecting member 410 passes through the guide post 720, and the first connecting member 410 is clearance-fitted with the guide post 720. The water filter body 710 is used to intercept large particles of dirt such as hair and debris to prevent blockage of the drainage pipe. The guide post 720 provides a linear motion track for the first connecting member 410, limiting the sway of the drain plug 200. The anti-deviation ring 730 is used to radially position the filter screen 700 and keep the connecting rod mechanism 400 always in the axial position.

[0035] In some embodiments of this utility model, the inner wall of the guide post 720 is provided with a plurality of smooth protruding ribs 721, which are distributed at intervals along the circumference of the guide post 720. The smooth protruding ribs 721 can further reduce the friction between the first connecting member 410 and the guide post 720, making the movement of the connecting rod mechanism 400 smoother.

[0036] In some embodiments of this utility model, a rotating body 800 and a toggle block 900 are provided inside the main housing 100. The toggle block 900 has a toggle portion 910 and a mounting portion 920. The rotating body 800 is rotatably connected to the main housing 100. One end of the rotating body 800 is rotatably connected to the other end of the transmission line 600, and the other end of the rotating body 800 is fixedly connected to the mounting portion 920. The toggle portion 910 abuts against the lower end of the connecting rod mechanism 400. Pressing the pressing mechanism 500 can drive the transmission line 600 to move, and the transmission line 600 pushes the rotating body 800 to rotate. The rotating body 800 drives the toggle block 900 to rotate, causing the toggle portion 910 to deflect. The toggle portion 910 lifts the connecting rod mechanism 400, thereby realizing the transmission connection between the connecting rod mechanism 400 and the transmission line 600.

[0037] In some embodiments of this utility model, a flap 1000 is provided inside the main housing 100. The flap 1000 is rotatably connected to the main housing 100. When there is no water flow inside the main housing 100, the flap 1000 is in a closed state to disconnect the connection between the inlet 110 and the outlet 120. When there is water flow inside the main housing 100, the water flow can open the flap 1000 to connect the inlet 110 and the outlet 120. When no drainage is being performed, the flap 1000 is normally closed under its own weight. The flap 1000 serves to prevent odors, automatically opening and closing according to the water inflow into the main housing 100, solving the problem of sewer backflow odors and improving the user experience.

[0038] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A table-controlled dewatering device, characterized in that, The system includes a main housing (100), a drain plug (200), a helical tube (300), a connecting rod mechanism (400), and a drive assembly. The main housing (100) has a water inlet (110), a water outlet (120), and a mounting port (130). The lower end of the helical tube (300) extends into the water inlet (110) and is threadedly connected to the main housing (100). The drain plug (200) is located above the helical tube (300). The connecting rod mechanism (400) is located inside the helical tube (300) and the main housing (100). The upper end of the connecting rod mechanism (400) is connected to the drain plug (200). The driving assembly includes a pressing mechanism (500) and a transmission line (600). One end of the transmission line (600) is connected to the pressing mechanism (500), and the other end extends into the main housing (100) through the mounting port (130) and is connected to the lower end of the connecting rod mechanism (400). The connecting rod mechanism (400) includes a first connecting member (410) and a second connecting member (420). The first connecting member (410) and the second connecting member (420) are coaxially threaded together.

2. The table-controlled dewatering device according to claim 1, characterized in that, The first connector (410) is rod-shaped and has external threads, and the second connector (420) is tubular and has internal threads. The first connector (410) is inserted into the second connector (420), and the external threads and the internal threads are engaged and connected.

3. The table-controlled dewatering device according to claim 2, characterized in that, The upper end of the first connector (410) is threaded to the drain plug (200), the lower end of the first connector (410) is threaded to the second connector (420), and the lower end of the second connector (420) is connected to the other end of the transmission line (600).

4. The table-controlled dewatering device according to claim 2, characterized in that, The connecting rod mechanism (400) further includes a nut (430) which is threaded onto the first connecting member (410) to lock the second connecting member (420).

5. The table-controlled dewatering device according to claim 1, characterized in that, The main housing (100) includes a bend (140) and a locking sleeve (150). The outlet (120) and the mounting port (130) are provided on the bend (140), and the inlet (110) is provided on the locking sleeve (150). The inner side of the locking sleeve (150) is threaded and is threaded to the outer wall of the screw tube (300). The outlet end of the locking sleeve (150) is sealed to the inlet end of the bend (140).

6. The table-controlled dewatering device according to claim 5, characterized in that, The outer peripheral wall of the outlet end of the locking sleeve (150) is provided with an annular groove (151), a notch (152) and a sealing ring (153). The notch (152) is located below the annular groove (151) and communicates with the annular groove (151). The sealing ring (153) is located above the annular groove (151). The inner wall of the inlet end of the bend (140) is provided with a boss (141). The boss (141) can pass through the notch (152) from bottom to top and enter the annular groove (151), and slide along the annular groove (151).

7. The table-controlled dewatering device according to claim 2, characterized in that, It also includes a filter screen (700), which includes a water filter body (710), a hollow guide post (720), and an anti-deviation ring (730). The water filter body (710) is fixed to the upper end of the guide post (720), and the anti-deviation ring (730) is fixed to the lower end of the guide post (720). The anti-deviation ring (730) is provided with a water passage hole (731). The filter screen (700) is installed inside the spiral tube (300). The anti-deviation ring (730) is clearance-fitted with the inner peripheral wall of the spiral tube (300). The first connector (410) passes through the guide post (720), and the first connector (410) is clearance-fitted with the guide post (720).

8. The table-controlled dewatering device according to claim 7, characterized in that, The inner wall of the guide post (720) is provided with a number of smooth ribs (721), and the number of ribs (721) are distributed at intervals along the circumference of the guide post (720).

9. The table-controlled dewatering device according to claim 1, characterized in that, The main housing (100) is provided with a rotating body (800) and a toggle block (900). The toggle block (900) has a toggle part (910) and a mounting part (920). The rotating body (800) is rotatably connected to the main housing (100). One end of the rotating body (800) is rotatably connected to the other end of the transmission line (600). The other end of the rotating body (800) is fixedly connected to the mounting part (920). The toggle part (910) abuts against the lower end of the connecting rod mechanism (400).

10. The table-controlled dewatering device according to claim 1, characterized in that, The main housing (100) is provided with a flap (1000), which is rotatably connected to the main housing (100). When there is no water flow in the main housing (100), the flap (1000) is closed to disconnect the water inlet (110) from the water outlet (120). When there is water flow in the main housing (100), the water flow can open the flap (1000) to connect the water inlet (110) and the water outlet (120).

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