Drainer controller

Abstract

The utility model provides a drainer controller which comprises a control portion, an execution portion connected with a drainer drainage cover and a brake cable connected with the control portion and the execution portion, the control portion comprises a knob and a rotating rod, the lower end of the rotating rod transversely extends out of an eccentric handle, an eccentric shaft is arranged at the outer end of the eccentric handle, and a swing rod is rotatably installed at the input end of the brake cable. The swing rod is rotationally connected with the eccentric shaft. The rotary rod is located at the bottom of the rotary knob and extends downwards in the axial direction, the rotary knob drives the rotary rod to rotate, the eccentric handle at the lower end of the rotary knob drives the swing rod to swing relative to the rotary rod, then the swing rod drives the brake cable to generate axial telescopic movement, and the axial telescopic movement is transmitted to the execution part to open and close the drainage cover. As the drainer is additionally provided with the control part, the drainer can be independently arranged at a position which is easy to operate by a user, the operation of the control part can be transmitted to the execution part through the brake cable to open and close the drainage cover, and the drainage cover of the drainer does not need to be directly contacted in the whole operation process, so that the drainer is cleaner and more sanitary.

Description

Technical Field

[0001] The utility model relates to the technical field of drains, in particular to a drain controller. Background Art

[0002] The washbasin or shower room has a drain. When water needs to be temporarily stored, the drain is closed manually, and the drain needs to be opened to drain the water after use. The existing washbasin drain is usually installed in the lowest depression in the middle of the washbasin, and the shower drain is also installed in the bottom depression of the ground. The commonly used drains are simple in structure and usually include a drain cover for blocking the sewer pipe. When water needs to be temporarily stored, the user needs to manually press down the drain cover to block the sewer pipe, and when water needs to be drained, the user needs to put his hand into the stored water to open the drain cover. The user's hands are contaminated and he has to wash his hands again, which does not meet the hygiene requirements. In addition, for the shower drain, he has to bend over or squat when operating it, which is inconvenient for the elderly or people with limited mobility. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a drain controller which has a simple and reasonable structure and can independently control the drain switch in a clean and sanitary manner.

[0004] The utility model achieves the above-mentioned purpose in the following way:

[0005] The utility model discloses a drain controller, comprising a control part, an executive part connected to the drain cover of the drain, and a brake line connecting the control part and the executive part. The control part comprises a knob and a rotary rod. An eccentric handle extends laterally from the lower end of the rotary rod. An eccentric shaft is provided at the outer end of the eccentric handle. A rocker arm is rotatably mounted on the input end of the brake line. The rocker arm and the eccentric shaft are rotatably connected.

[0006] Furthermore, it also includes a control sleeve that limits the connection between the rotating rod and the brake line. The control sleeve includes an input hole that can rotatably accommodate the rotating rod, a working chamber for the eccentric handle and the rocker arm to swing, and an output hole connected to the brake line.

[0007] Furthermore, the actuator includes a piston and a Z-shaped rotating shaft connected to the output end of the brake line. A sliding hole is opened horizontally on the upper edge of the piston. The front swing arm of the Z-shaped rotating shaft is movably embedded in the sliding hole. A push rod is connected to the bottom of the drain cover. The rear swing arm of the Z-shaped rotating shaft can swing and abut against the push rod.

[0008] Furthermore, it also includes an execution sleeve, which includes a piston tube for accommodating the piston, an input tube for accommodating the Z-shaped rotating shaft, and a main tube for accommodating the swing of the rear swing arm and the push rod. The piston tube is provided with a long through hole that can pass through the front swing arm.

[0009] Furthermore, a connecting ear is laterally provided on the outside of the main pipe, and one end of the piston pipe is detachably connected to the connecting ear.

[0010] The beneficial effects of the present invention are as follows: The present invention provides a drain controller, comprising a control unit, an executive unit connected to the drain cover of the drain, and a brake line connecting the control unit and the executive unit. The control unit comprises a knob and a rotary rod, an eccentric handle extending laterally from the lower end of the rotary rod, an eccentric shaft being provided at the outer end of the eccentric handle, a rocker arm being rotatably mounted on the input end of the brake line, and the rocker arm and the eccentric shaft being rotatably connected. The rotary rod is located at the bottom of the knob and extends axially downward. The knob drives the rotary rod to rotate, and the eccentric handle at its lower end drives the rocker arm to swing relative to the rotary rod, thereby driving the brake line to generate axial telescopic movement through the rocker arm, and transmitting the movement to the executive unit to open and close the drain cover. Since a control unit is added to the drain, it can be independently installed in a position that is easy for the user to operate. The operation of the control unit can be transmitted to the executive unit through the brake line to realize the opening and closing of the drain cover. The entire operation process does not require direct contact with the drain cover of the drain, which is cleaner and more hygienic. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0013] Figure 2 for Figure 1 Schematic diagram of the internal structure of the central control unit;

[0014] Figure 3 for Figure 1 Schematic diagram of the structure of the middle control sleeve;

[0015] Figure 4 for Figure 1 Schematic diagram of the local structure of the central control unit;

[0016] Figure 5 This is a schematic diagram of the split structure of the execution unit;

[0017] Figure 6 Schematic diagram of the execution set splitting structure;

[0018] Figure 7 This is a schematic diagram of an application structure of the utility model.

[0019] In the figure, 1 control part, 11 knob, 12 rotary rod, 13 eccentric handle, 14 eccentric shaft, 15 control sleeve, 151 input hole, 152 working chamber, 153 output hole, 2 actuator, 21 actuator sleeve, 22 piston tube, 221 long through hole, 23 input tube, 24 main tube, 241 connecting ear, 3 brake line, 31 rocker arm, 4 piston, 41 sliding hole, 5 Z-shaped rotating shaft, 51 front rocker arm, 52 rear rocker arm, 9 drain cover, 91 push rod. DETAILED DESCRIPTION

[0020] refer to Figures 1 to 7 As shown, a drain controller is shown, including a control part 1, an executive part 2 connected to the drain cover 9 of the drain, and a brake line 3 connecting the control part 1 and the executive part 2. The control part 1 includes a knob 11 and a rotary rod 12. An eccentric handle 13 extends laterally from the lower end of the rotary rod 12. An eccentric shaft 14 is provided at the outer end of the eccentric handle 13. A rocker arm 31 is rotatably installed at the input end of the brake line 3. The rocker arm 31 is rotatably connected to the eccentric shaft 14.

[0021] As shown in the accompanying drawings, the rotary rod 12 is located at the bottom of the knob 11 and extends axially downward. The knob 11 drives the rotary rod 12 to rotate, and the eccentric handle 13 at its lower end drives the swing rod 31 to swing relative to the rotary rod 12. The swing rod 31 then drives the brake line 3 to produce axial telescopic movement, which is transmitted to the actuator 2 to open and close the drain cover. A control unit 1 is added to the drain, which can be independently installed in a user-friendly location. Operations of the control unit 1 are transmitted to the actuator 2 via the brake line 3 to open and close the drain cover. The entire operation process does not require direct contact with the drain cover, which is cleaner and more hygienic.

[0022] Furthermore, it also includes a control sleeve 15 that limits the connection between the rotating rod 12 and the brake line 3. The control sleeve 15 includes an input hole 151 that can rotatably accommodate the rotating rod 12, a working chamber 152 for the eccentric handle 13 and the rocker rod 31 to swing, and an output hole 153 connected to the brake line 3.

[0023] As shown in the accompanying drawings, the hollow control sleeve 15 is installed beneath the countertop where the control unit 1 is mounted, such as under a washbasin or within a shower column. Its concealed installation does not affect the appearance. The input hole 151 and the output hole 153 can be arranged at right angles, with the intersection forming a working chamber 152. The rotary rod 12 rotates within the input hole 151, and the eccentric handle 13 at its lower end drives the rocker arm 31 to swing within the working chamber 152. The rocker arm 31, in turn, drives the brake cable 3 to move telescopically within the output hole 153. As can be seen, the control sleeve 15 centrally limits the movement of the rotary rod 12, the eccentric handle 13, the rocker arm 31, and the input end of the brake cable 3, making installation more convenient and controllable, and the exercise environment more sealed and reliable.

[0024] Furthermore, the actuator 2 includes a piston 4 and a Z-shaped rotating shaft 5 connected to the output end of the brake line 3. A sliding hole 41 is opened horizontally on the upper edge of the piston 4. The front swing arm 51 of the Z-shaped rotating shaft 5 is movably embedded in the sliding hole 41. The bottom of the drain cover 9 is connected to a push rod 91. The rear swing arm 52 of the Z-shaped rotating shaft 5 can swingably abut against the push rod 91.

[0025] As shown in the accompanying drawings, the operation of the control unit 1 causes the brake line 3 to move telescopically, and the piston 4 at the output end of the brake line 3 moves forward and backward, causing the front swing arm 51 to swing. The front swing arm 51 can slide up and down in the sliding hole 41 and swing slightly for compensation. The swing of the front swing arm 51 drives the Z-shaped rotating shaft 5 to rotate, thereby driving the rear swing arm 52 to swing. When the rear swing arm 52 swings downward, it disengages from the push rod 91, and the push rod 91 and the drain cover 9 fall down to seal the sewer pipe. When the rear swing arm 52 swings upward, it lifts the push rod 91, causing the drain cover 9 to move upward to open the sewer pipe.

[0026] Furthermore, it also includes an execution sleeve 21, which includes a piston tube 22 for accommodating the piston 4, an input tube 23 for accommodating the Z-shaped rotating shaft 5, and a main tube 24 for accommodating the swing of the rear swing arm 52 and the push rod 91. A long through hole 221 that can pass through the front swing arm 51 is opened on the piston tube 22.

[0027] As shown in the accompanying drawings, the hollow actuator sleeve 21 is installed beneath the drain cover 9, for example, below a wash basin drain cover 9 or beneath the floor of a shower room, allowing for discreet installation without detracting from the appearance. The piston 4 moves axially within the piston tube 22, while the front swing arm 51 extends downward from the elongated through-hole 221. The Z-shaped shaft 5 rotates within the input tube 23. The intersection of the rear section of the input tube 23 and the main tube 24 is enlarged to accommodate the up and down swing of the rear swing arm 52. The movement of the piston 4, Z-shaped shaft 5, and ejector pin 91 of the actuator sleeve 21 is centrally limited, making installation more convenient and reliable.

[0028] Furthermore, a connecting ear 241 is laterally provided on the outside of the main pipe 24 , and one end of the piston pipe 22 is detachably connected to the connecting ear 241 .

[0029] As shown in the attached drawings, after installation, it is connected to the execution sleeve 21 as a whole, so that the axial movement of the piston 4 and the rotation of the Z-shaped shaft 5 and the rise and fall of the drain cover 9 are limited and controlled, and the installation is convenient and easy to operate.

[0030] In the detailed description of the present invention, the terms "up", "down", "left", "right", "front", "back" and the like indicate the position or location relationship of the operator when using the present invention. They are only for the convenience of describing the present invention, and do not indicate or imply that the equipment or components referred to must have a specific position or location relationship. Therefore, they cannot be understood as limiting the present invention. It is understandable that the above embodiments only express the preferred implementation of the present invention, and their descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, without departing from the concept of the present invention, the above technical features can be freely combined, and several deformations and improvements can be made, which all fall within the scope of protection of the present invention. Therefore, all equivalent changes and modifications made to the claims and scope of the present invention should fall within the scope of coverage of the claims of the present invention.

Claims

1. A drain controller, characterized in that: The invention comprises a control part (1), an executive part (2) connected to a drain cover (9) of a drainpipe, and a brake line (3) connecting the control part (1) and the executive part (2); the control part (1) comprises a knob (11) and a rotary rod (12); an eccentric handle (13) extends transversely from the lower end of the rotary rod (12); an eccentric shaft (14) is provided at the outer end of the eccentric handle (13); a swing rod (31) is rotatably mounted on the input end of the brake line (3); and the swing rod (31) and the eccentric shaft (14) are rotatably connected.

2. The drain controller according to claim 1, characterized in that: The invention also includes a control sleeve (15) for limiting the connection between the rotating rod (12) and the brake line (3), wherein the control sleeve (15) includes an input hole (151) for rotatably accommodating the rotating rod (12), a working chamber (152) for the eccentric handle (13) and the rocker rod (31) to swing, and an output hole (153) connected to the brake line (3).

3. The drain controller according to claim 1, characterized in that: The actuator (2) comprises a piston (4) connected to the output end of the brake line (3) and a Z-shaped rotating shaft (5); a sliding hole (41) is opened transversely on the upper edge of the piston (4); a front swing rod (51) of the Z-shaped rotating shaft (5) is movably embedded in the sliding hole (41); a top rod (91) is connected to the bottom of the drain cover (9); and a rear swing rod (52) of the Z-shaped rotating shaft (5) is swung and abutted against the top rod (91).

4. The drain controller according to claim 3, characterized in that: The actuator sleeve (21) further comprises a piston tube (22) for accommodating the piston (4), an input tube (23) for accommodating the Z-shaped rotating shaft (5), and a main tube (24) for accommodating the swinging of the rear swing rod (52) and the push rod (91). The piston tube (22) is provided with a long through hole (221) that can penetrate the front swing rod (51).

5. The drain controller according to claim 4, characterized in that: A connecting ear (241) is laterally provided on the outside of the main pipe (24), and one end of the piston pipe (22) is detachably connected to the connecting ear (241).

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