Gear type controller for drainer of water tank

Abstract

The utility model discloses a gear type controller for a drainer of a water tank, which is characterized in that the gear type controller comprises an external thread pipe fitting with a knob, a transmission rod, an external thread pipe locking component, a table control handle inner shell, a marble component and a transmission column, a table control handle outer shell is arranged at the end part of the external thread pipe fitting, and the external thread pipe fitting is sleeved with the external thread pipe locking component; the transmission rod is inserted into the external thread pipe fitting and is connected with the knob; an outer spiral guide groove is formed in the end of the transmission rod and arranged in the circumferential direction of the transmission rod, a guide channel is vertically formed in one side of the table control handle inner shell, the transmission column is movably arranged in the guide channel, and a transmission line installation position is arranged at the end of the transmission column. The marble assembly is arranged in the console control handle inner shell, the console control handle outer shell is sleeved outside the console control handle inner shell, and more than two marble grooves corresponding to the marble assembly are formed in the end face of the transmission rod. The device is simple in structure, good in stability and easy and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of drains, and more specifically to a controller for a sink drain. Background Art

[0002] At present, the bottom of the water basin of the kitchen sink is provided with a drain port, and a drainer is installed on the drain port. The drainer is connected to a drain pipe, and the water in the water basin can be discharged into the sewer through the drain pipe. Generally, in order to prevent large particles from entering the drain pipe and causing pipe blockage, accessories such as a filter basket and a sealing cover are installed on the drainer. However, the existing drainers are mostly installed at the bottom of the water storage device. When draining, you need to put your hand underwater to turn the drainer on and off. When the water is deep, it is not convenient for manual operation, and it is easy to get your arms stained with dirty water, making the drainer inconvenient to use. To this end, those skilled in the art have developed a table-controlled drain controller, such as the Chinese patent authorization announcement number CN218881071U, which discloses a table-controlled drain switch, including a table-controlled handle outer cover, a transmission shaft, a positioner, a first fastening nut and a second fastening nut, a threaded sleeve is provided on the upper side of the table-controlled handle outer cover, and a transmission shaft is installed inside the table-controlled handle outer cover, a thread is installed at the bottom of the transmission shaft, a protruding positioner is installed on the upper side of the transmission shaft, and the table-controlled handle outer cover is installed with a first fastening nut through a threaded sleeve, and a second fastening nut is installed on the threaded sleeve. The table-controlled drain switch is provided with a table-controlled handle, and through the action of the table-controlled handle, the drain can be controlled at a distance, which can be completed only by rotating the rotating cover, thereby improving the convenience of use. However, the disadvantage is that the rotation of the table-controlled drain switch is not graded, resulting in the user not knowing the size of the drain opening and closing, and the control is not accurate enough, and its structure needs further improvement. Summary of the invention

[0003] The utility model aims to solve the deficiencies of the prior art and to provide a stable, reliable and easy-to-operate water tank drainer gear controller.

[0004] The utility model adopts the following technical solutions to achieve the above-mentioned purpose: a sink drainer gear position controller, characterized in that it includes an externally threaded pipe fitting with a knob, a transmission rod, an externally threaded pipe locking assembly, an inner shell of a table control handle, a marble assembly, and a transmission column. The end of the externally threaded pipe fitting is provided with an outer shell of the table control handle, and the externally threaded pipe locking assembly is sleeved on the outside of the externally threaded pipe fitting to lock the externally threaded pipe fitting on the table top; the transmission rod is inserted into the externally threaded pipe fitting and connected to the knob.

[0005] An outer spiral guide groove is arranged at the end of the transmission rod, and the outer spiral guide groove is arranged along the circumference of the transmission rod. A guide channel is arranged vertically on one side of the inner shell of the table control handle. The transmission column is movably arranged in the guide channel. A convex rod is arranged on the side of the transmission column to extend to the outer spiral guide groove. When the transmission rod is rotated, the transmission column can be driven to slide along the guide channel. A transmission line installation position is arranged at the end of the transmission column, and the sink drain is driven to be opened or closed through the external transmission line.

[0006] The marble assembly is arranged in the inner shell of the table control handle, and the outer shell of the table control handle is sleeved on the outside of the inner shell of the table control handle. The end face of the transmission rod is provided with more than two marble grooves corresponding to the marble assembly. During the rotation of the transmission rod, the marble assembly can switch between different marble grooves to realize the conversion of different gears, which can more accurately control the opening and closing degree of the sink drain.

[0007] As a further illustration of the above solution, a slot is provided at the end of the transmission rod, and an insertion rod is provided at the bottom of the knob. The insertion rod is inserted into the slot to drive the transmission rod to rotate.

[0008] Furthermore, the externally threaded pipe locking assembly includes a top cover and an externally threaded locking sleeve distributed up and down, the top cover is provided with an internal thread, threadedly connected to the top of the externally threaded pipe fitting, and a gasket is provided between the top cover and the externally threaded locking sleeve to enhance the stability of the overall structure.

[0009] Furthermore, a convex ring is provided at the lower part of the transmission rod, the interior of the table control handle housing is connected to the interior of the external threaded pipe fitting, the diameter of the convex ring is larger than the inner diameter of the external threaded pipe fitting, and the convex ring is stopped in the table control handle housing.

[0010] Furthermore, more than two marble grooves are arranged in sequence with the axis of the transmission rod as the center, the marble assembly includes a spring and marbles, and a positioning hole for accommodating the spring and the marbles is provided at the bottom of the inner shell of the table control handle.

[0011] Furthermore, the guide channel is a C-shaped pipe, and the protruding rod of the transmission column extends out from the side opening of the C-shaped pipe.

[0012] Furthermore, a clamping block and a clamping position are provided between the inner shell of the table control handle and the outer shell of the table control handle, and the clamping block and the clamping position are clamped and matched.

[0013] The beneficial effects that can be achieved by the utility model by adopting the above technical solution are:

[0014] The utility model adopts a controller structure mainly composed of an externally threaded pipe fitting with a knob, a transmission rod, an externally threaded pipe locking assembly, an inner shell of a table control handle, a marble assembly, and a transmission column. The end of the externally threaded pipe fitting is provided with an outer shell of the table control handle, and the externally threaded pipe locking assembly is sleeved outside the externally threaded pipe fitting to lock the externally threaded pipe fitting on the table surface; the transmission rod is inserted into the externally threaded pipe fitting and connected with the knob; an external spiral guide groove is provided at the end of the transmission rod, and the external spiral guide groove is arranged along the circumference of the transmission rod; a guide channel is vertically provided on one side of the inner shell of the table control handle, and the transmission column is movably arranged in the guide channel, and the side of the transmission column A convex rod is provided at the end of the transmission column to extend outwardly with a spiral guide groove, and when the transmission rod is rotated, the transmission column can be driven to slide along the guide channel. A transmission line installation position is provided at the end of the transmission column, and the sink drain is driven to be opened or closed through the external transmission line; the marble assembly is arranged in the inner shell of the table control handle, and the outer shell of the table control handle is sleeved on the outer shell of the inner shell of the table control handle. The end face of the transmission rod is provided with more than two marble grooves corresponding to the marble assembly. During the rotation of the transmission rod, the marble assembly can be switched in different marble grooves to realize the conversion of different gears, which can more accurately control the opening and closing degree of the sink drain, and the operation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 4 It is a schematic diagram of the transmission rod structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the inner shell structure of the console control handle.

[0020] Explanation of the accompanying drawings: 1, knob 1-1, plug rod 2, external threaded pipe fitting 2-1, table control handle housing 2-11, clamping position 3, transmission rod 3-1, external spiral guide groove 3-2, marble groove 3-3, convex ring 4, external threaded pipe locking assembly 4-1, top cover 4-2, external threaded locking sleeve 4-3, washer 5, table control handle inner shell 5-1, guide channel 5-2, clamping block 6, marble assembly 6-1, spring 6-2, marble 7, transmission column 7-1, convex rod 7-2, transmission line installation position. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, "at least" means one or more, unless otherwise clearly and specifically defined.

[0023] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In the utility model, unless otherwise specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "below" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than the height of the second feature. A first feature being "above", "below" and "below" a second feature includes that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than the second feature.

[0025] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, and cannot be understood as limiting the utility model.

[0026] like Figure 1-Figure 5As shown, the utility model is a gear-type controller for a sink drain, comprising an externally threaded pipe fitting 2 provided with a knob 1, a transmission rod 3, an externally threaded pipe locking assembly 4, a table control handle inner shell 5, a marble assembly 6, and a transmission column 7. A table control handle outer shell 2-1 is provided at the end of the externally threaded pipe fitting 2, and the externally threaded pipe locking assembly is sleeved on the outside of the externally threaded pipe fitting 2 to lock the externally threaded pipe fitting 2 on the table; the transmission rod 3 is inserted into the externally threaded pipe fitting 2 and connected to the knob 1; the externally threaded pipe locking assembly 4 structurally comprises a top cover 4-1 and an externally threaded locking sleeve 4-2 distributed up and down, the top cover 4-1 is provided with an internal thread, which is threadedly connected to the top of the externally threaded pipe fitting, a gasket 4-3 is provided between the top cover 4-1 and the externally threaded locking sleeve 4-2, and the gasket is generally supported on the table to enhance the stability of the overall structure; the externally threaded locking sleeve is on the bottom surface of the table, and the controller can be locked by the upper and lower cooperation of the top cover and the externally threaded locking sleeve.

[0027] An outer spiral guide groove 3-1 is arranged at the end of the transmission rod 3, and the outer spiral guide groove 3-1 is arranged along the circumference of the transmission rod. A guide channel 5-1 is arranged vertically on one side of the inner shell 5 of the table control handle. The transmission column 7 is movably arranged in the guide channel 5-1. A convex rod 7-1 is arranged on the side of the transmission column 7 and extends to the outer spiral guide groove 3-1. When the transmission rod 3 is rotated, the transmission column can be driven to slide along the guide channel. A transmission line installation position 7-2 is arranged at the end of the transmission column 7, and the sink drain is driven to be opened or closed through the external transmission line; the marble assembly 6 is arranged in the inner shell of the table control handle, and the outer shell of the table control handle is sleeved on the outside of the inner shell of the table control handle. A clamping block 5-2 and a clamping position 2-11 are arranged between the inner shell of the table control handle and the outer shell of the table control handle, and the clamping block and the clamping position are clamped together. The end surface of the transmission rod 3 is provided with more than two marble grooves 3-2 corresponding to the marble assembly. During the rotation of the transmission rod, the marble assembly can switch between different marble grooves 3-2 to achieve the conversion of different gears, which can more accurately control the opening and closing degree of the sink drain. In this embodiment, the more than two marble grooves 3-2 are arranged in sequence with the axis of the transmission rod as the center. The marble assembly includes a spring 6-1 and a marble 6-2. The bottom of the inner shell of the table control handle is provided with a positioning hole for accommodating the spring and the marble. The guide channel is a C-shaped pipe, and the convex rod of the transmission column extends from the side opening of the C-shaped pipe.

[0028] The end of the transmission rod is provided with a slot, and the bottom of the knob 1 is provided with an insertion rod 1-1, which is inserted into the slot to drive the transmission rod to rotate. A convex ring 3-3 is provided at the lower part of the transmission rod 3, and the interior of the table control handle housing is connected to the interior of the external threaded pipe fitting. The diameter of the convex ring 3-3 is larger than the inner diameter of the external threaded pipe fitting, and the convex ring is stopped in the table control handle housing.

[0029] Compared with the prior art, the utility model adopts a knob to drive the transmission rod to rotate. During this process, the marble assembly can be switched in different marble grooves to achieve the conversion of different gears. The opening and closing degree of the sink drain can be more accurately controlled, and the operation is simple and convenient.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A sink drainer position controller, characterized in that: It includes an external threaded pipe fitting with a knob, a transmission rod, an external threaded pipe locking assembly, an inner shell of a table control handle, a marble assembly, and a transmission column. The end of the external threaded pipe fitting is provided with an outer shell of the table control handle, and the external threaded pipe locking assembly is sleeved outside the external threaded pipe fitting; the transmission rod is inserted into the external threaded pipe fitting and connected with the knob; An outer spiral guide groove is arranged at the end of the transmission rod, and the outer spiral guide groove is arranged along the circumference of the transmission rod. A guide channel is arranged vertically on one side of the inner shell of the table control handle. The transmission column is movably arranged in the guide channel. A convex rod is arranged on the side of the transmission column to extend to the outer spiral guide groove. A transmission line installation position is arranged at the end of the transmission column. The marble assembly is arranged in the inner shell of the table control handle, the outer shell of the table control handle is sleeved outside the inner shell of the table control handle, and the end surface of the transmission rod is provided with more than two marble grooves corresponding to the marble assembly.

2. A sink drain position controller according to claim 1, characterized in that: The end of the transmission rod is provided with a slot, and the bottom of the knob is provided with an insertion rod, which is inserted into the slot to drive the transmission rod to rotate.

3. A sink drain position controller according to claim 1, characterized in that: The external thread pipe locking assembly comprises a top cover and an external thread locking sleeve which are distributed up and down. The top cover is provided with an internal thread which is threadedly connected to the top of the external thread pipe fitting. A gasket is provided between the top cover and the external thread locking sleeve.

4. A sink drain position controller according to claim 1, characterized in that: A convex ring is arranged at the lower part of the transmission rod, the interior of the table control handle shell is connected with the interior of the external threaded pipe fitting, the diameter of the convex ring is larger than the inner diameter of the external threaded pipe fitting, and the convex ring is stopped in the table control handle shell.

5. A sink drain position controller according to claim 1, characterized in that: More than two marble grooves are arranged in sequence with the axis of the transmission rod as the center. The marble assembly includes a spring and a marble. The bottom of the inner shell of the table control handle is provided with a positioning hole for accommodating the spring and the marble.

6. A sink drain position controller according to claim 1, characterized in that: The guide channel is a C-shaped pipe, and the protruding rod of the transmission column extends out from the side opening of the C-shaped pipe.

7. A sink drain position controller according to claim 1, characterized in that: A clamping block and a clamping position are arranged between the inner shell of the table control handle and the outer shell of the table control handle, and the clamping block and the clamping position are clamped and matched.

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