Bounce switch structure of table-controlled drainer

Abstract

The utility model discloses a bounce switch structure of a table-controlled drainer, which is connected with a sealing plug in a drainer body through a steel wire and comprises a cylindrical switch shell, a spring, a button body, a bounce switch key body, a switch shell cover and a button cap, a limiting convex ring is arranged at one end of the inner wall of the cylindrical switch shell; the button body is arranged in the cylindrical switch shell, and the spring is arranged between the button body and the limiting convex ring; the end part of the bounce switch key body penetrates through the switch shell cover and can be connected in the button body in a bounce manner; the button cap is connected with the outer side end of the bounce switch key body; and the steel wire is connected with the end part of the button body. According to the utility model, the structure arrangement is reasonable, the steel wire moves to complete the action of the sealing plug through the pressing operation of the bouncing switch key body and the driving of the lifting of the key body during the use, and the spring is used for resetting during the pressing again, thereby improving the operation convenience and effectiveness, improving the stability and reliability of the switch, and improving the reliability of the switch. And the applicability and the practicability are high.

Description

Technical Field

[0001] This utility model belongs to the technical field of table-controlled drainers, specifically relating to a spring-loaded switch structure for a table-controlled drainer. Background Technology

[0002] A drain is a drainage device located at the drain outlet of a washbasin, bathtub, or kitchen sink. Existing countertop-controlled drains do not require manual intervention to open the drain cover. For example, Chinese Patent 202222464886.8, entitled "Drainage Opening and Closing Mechanism of Countertop-Controlled Drain," includes a drain, a sealing cover for allowing or blocking water flow from the drain's inner cavity, a shaft under the sealing cover, and a sliding switch. A guide pipe is provided on the wall of the drain, communicating with the inner cavity of the drain. The sliding switch includes a switch arm and a sliding shaft connected at an obtuse angle. The sliding shaft slides within the guide pipe. The end of the switch arm is below the shaft. The end of the sliding shaft has an open groove for connecting one end of a steel wire rope. The other end of the steel wire rope is connected to a countertop control knob. When the countertop control knob drives the steel wire rope to tilt the sliding shaft upwards, the switch arm moves upwards and pushes the shaft upwards, thereby pushing the sealing cover open from the drain outlet.

[0003] Although it can meet the general usage needs, the limited structure of its sliding switch can affect the ease of operation and installation stability to some extent. In addition, the sliding switch is not easy to reset during use, thus limiting its applicability and practicality. Summary of the Invention

[0004] The purpose of this utility model is to provide a spring-loaded switch structure for a table-controlled drain device that has a reasonable structural design and is conducive to improving the stability of use.

[0005] The technical solution to achieve the purpose of this utility model is a spring switch structure for a table-controlled drain, which is connected to a sealing plug inside the drain body by a steel wire, and includes a cylindrical switch shell, a spring, a button body, a spring switch button body, a switch shell cover and a button cap;

[0006] A limit ring is provided at one end of the inner wall of the cylindrical switch housing;

[0007] The button body is disposed inside the cylindrical switch housing, and the spring is disposed between the button body and the limiting protrusion ring;

[0008] The switch housing cover is fixed to the end of the cylindrical switch housing;

[0009] The end of the pop-up switch button body passes through the switch housing cover and is movably connected to the button body; the button cap is connected to the outer end of the pop-up switch button body.

[0010] The steel wire is connected to the end of the button body;

[0011] Pressing the button cap causes the pop-up switch button body to move up and down within the cylindrical switch housing, and the steel wire drives the sealing plug to move.

[0012] A further preferred embodiment is that the side of the button body is provided with a heart-shaped guide groove;

[0013] The pop-up switch button body includes a button cylinder, a pin, and a pop-up support rod;

[0014] The end of the button cylinder is provided with an n-shaped clearance groove;

[0015] One end of the bouncing support rod is set in the n-shaped clearance groove and is rotatably connected by a pin.

[0016] The other end of the bouncing support rod is provided with a guide protrusion, which moves or is limited in the heart-shaped guide groove when pressed.

[0017] A further preferred embodiment is that the heart-shaped guide groove includes a bottom V-shaped groove, vertical grooves integrally formed at both ends of the bottom V-shaped groove, and a top V-shaped guide groove integrally formed at the top of the vertical groove;

[0018] The guide bump is positioned within the bottom V-shaped groove or the top V-shaped guide groove during translation, causing the button body to move up and down.

[0019] A further preferred embodiment is that the outer wall of the cylindrical switch housing is provided with an external mounting thread.

[0020] A further preferred embodiment is that both the button body and the pop-up switch button body are made of plastic.

[0021] This utility model has positive effects: The structure of this utility model is reasonable. Through the button body, the pop-up switch button body and the spring, when in use, the pop-up switch button body is pressed and drives the button body to rise and fall, thereby moving the steel wire to complete the sealing action. When pressed again, the spring resets the button body, which improves the convenience and effectiveness of operation. It can also improve the stability and reliability of the switch. It has strong applicability and good practicality. Attached Figure Description

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the disassembled structure in this utility model;

[0025] Figure 3 This is a schematic diagram of the cylindrical switch housing in this utility model when disassembled;

[0026] Figure 4 This is a schematic diagram of the structure of the button body and the pop-up switch button body in this utility model.

[0027] Attached reference numerals: 1. Drain body; 2. Cylindrical switch housing; 3. Spring; 4. Button body; 5. Spring switch button body; 5. Button cylinder; 51. Pin; 52. Spring support rod; 53. N-shaped relief groove; 54. Switch housing cover; 6. Button cap; 7. Heart-shaped guide groove; 8. Guide protrusion; 9. Mounting external thread; 10. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0029] See Figures 1 to 4 As shown, a pop-up switch structure for a table-controlled drainer is connected to a sealing plug inside the drainer body 1 via a steel wire. It includes a cylindrical switch housing 2, a spring 3, a button body 4, a pop-up switch button body 5, a switch housing cover 6, and a button cap 7. In this embodiment, both the button body and the pop-up switch button body are plastic structures.

[0030] Furthermore, in practical applications, a limiting protrusion ring is provided at one end of the inner wall of the cylindrical switch housing; during assembly, the button body is placed inside the cylindrical switch housing, and the spring is placed between the button body and the limiting protrusion ring; the spring is mainly used for the button body to move up and down inside the cylindrical switch housing, thereby driving the steel wire to move, so as to realize the action of the sealing plug to complete the switch operation.

[0031] During assembly, the switch housing cover is fixed to the end of the cylindrical switch housing; the switch housing and the cylindrical switch housing are connected by threads, which improves the stability and reliability of installation.

[0032] In practical applications, the end of the pop-up switch button body passes through the switch housing cover and can be connected to the button body in a pop-up manner. The button cap is connected to the outer end of the pop-up switch button body. The steel wire is connected to the end of the button body. When the button cap is pressed, the pop-up switch button body moves the button body up and down inside the cylindrical switch housing, and the steel wire drives the sealing plug to move.

[0033] In practical applications, the button body has a heart-shaped guide groove 8 on its side; and the pop-up switch button body 5 includes a button cylinder 51, a pin 52, and a pop-up support rod 53; simultaneously, the end of the button cylinder has an n-shaped relief groove 54; during assembly, one end of the pop-up support rod is placed in the n-shaped relief groove and rotatably connected by the pin; the other end of the pop-up support rod has a guide protrusion 9 on its side, which moves or is limited within the heart-shaped guide groove when pressed. Furthermore, the heart-shaped guide groove includes a bottom V-shaped groove, vertical grooves integrally formed at both ends of the bottom V-shaped groove, and a top V-shaped guide groove integrally formed at the top of the vertical groove; the guide protrusion is positioned within the bottom V-shaped groove or the top V-shaped guide groove during translation, causing the button body to move up and down. When the pop-up switch button is pressed once, the guide protrusion enters the bottom V-shaped groove. At this time, the button moves downward inside the cylindrical switch housing, causing the steel wire to move upward and push out the sealing plug, thus opening the drain. When the pop-up switch button is pressed again, the guide protrusion enters the top V-shaped groove for a limit. At this time, under the reset action of the spring, the button moves upward and reset inside the cylindrical switch housing, causing the steel wire to move downward and drive the sealing plug, thus closing the drain. This improves the ease of operation and the effectiveness of switch control, making it highly practical.

[0034] The cylindrical switch housing has an external mounting thread 10 on its outer wall. This structure facilitates installation and positioning, and improves reliability.

[0035] This utility model has positive effects: The structure of this utility model is reasonable. Through the button body, the pop-up switch button body and the spring, when in use, the pop-up switch button body is pressed and drives the button body to rise and fall, thereby moving the steel wire to complete the sealing action. When pressed again, the spring resets the button body, which improves the convenience and effectiveness of operation. It can also improve the stability and reliability of the switch. It has strong applicability and good practicality.

[0036] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0037] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A spring-loaded switch structure for a table-controlled drain assembly, connected to a sealing plug inside the drain assembly body via a steel wire, characterized in that: Includes a cylindrical switch housing, a spring, a button body, a spring-loaded switch button body, a switch housing cover, and a button cap; A limit ring is provided at one end of the inner wall of the cylindrical switch housing; The button body is disposed inside the cylindrical switch housing, and the spring is disposed between the button body and the limiting protrusion ring; The switch housing cover is fixed to the end of the cylindrical switch housing; The end of the pop-up switch button body passes through the switch housing cover and is movably connected to the button body; the button cap is connected to the outer end of the pop-up switch button body. The steel wire is connected to the end of the button body; Pressing the button cap causes the pop-up switch button body to move up and down within the cylindrical switch housing, and the steel wire drives the sealing plug to move.

2. The spring-loaded switch structure of a table-controlled drain device according to claim 1, characterized in that: The side of the button body is provided with a heart-shaped guide groove; The pop-up switch button body includes a button cylinder, a pin, and a pop-up support rod; The end of the button cylinder is provided with an n-shaped clearance groove; One end of the bouncing support rod is set in the n-shaped clearance groove and is rotatably connected by a pin. The other end of the bouncing support rod is provided with a guide protrusion, which moves or is limited in the heart-shaped guide groove when pressed.

3. The spring-loaded switch structure of a table-controlled drain device according to claim 2, characterized in that: The heart-shaped guide groove includes a bottom V-shaped groove, vertical grooves integrally formed at both ends of the bottom V-shaped groove, and a top V-shaped guide groove integrally formed at the top of the vertical groove. The guide bump is positioned within the bottom V-shaped groove or the top V-shaped guide groove during translation, causing the button body to move up and down.

4. The spring-loaded switch structure of a table-controlled drain device according to claim 1, characterized in that: The cylindrical switch housing has external mounting threads on its outer wall.

5. The spring-loaded switch structure of a table-controlled drain device according to claim 1, characterized in that: Both the button body and the pop-up switch button body are made of plastic.

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