Magnetic pull wire type drainer

Abstract

The utility model relates to a magnetic pull wire type drainer, which comprises a water plug, a water stop ring, a flange, a rocket body assembly, a special pad, a friction pad, a nut, a main body, a live shaft and a pull wire assembly, the rocket body assembly is arranged in the main body and matched with a boss on the main body in a limiting mode, the rocket body assembly is composed of a rocket body, a first magnet and a bottom cover, the upper portion of the rocket body is in threaded connection with the water plug, the first magnet is arranged in the bottom cover, and the bottom cover is in threaded connection with the lower portion of the rocket body. The water plug is controlled through magnetic attraction, installation is convenient and fast, and opening and closing of the water plug can be achieved through the attraction and repulsion principle of magnets.

Description

Technical fields:

[0001] This utility model relates to the field of bathroom technology, specifically a magnetic pull-cord type drainer. Background technology:

[0002] Traditional pull-wire drainers control the lifting and lowering of the rocket body by rotating the shaft through a pull-wire mechanism. Since the rocket body and the shaft need to be in direct contact for operation, and the pull-wire mechanism is a separate component, there are gaps in the fit between them, which need to be sealed with a gasket, posing a risk of water leakage. In addition, the traditional pull-wire mechanism has a complex internal structure and many parts. Utility model content:

[0003] The technical problem to be solved by this utility model is to provide a magnetic pull-wire drainer, which is easy and quick to install through magnetic control, and can realize the opening and closing of the water plug by using the principle of attraction and repulsion of magnets.

[0004] The technical solution of this utility model is to provide a magnetic pull-wire type drainer, including a water plug, a water-stop ring, a flange, a rocket body assembly, a gasket, a friction gasket, a nut, a main body, a pivot shaft, and a pull-wire assembly, wherein...

[0005] The water-stop ring is fitted into the groove at the bottom of the water plug;

[0006] The rocket body assembly is placed inside the main body and is limited by the boss on the main body. The rocket body assembly consists of the rocket body, the first magnet, and the bottom cover. The upper part of the rocket body is threadedly connected to the water plug. The first magnet is placed in the bottom cover. The bottom cover is threadedly connected to the lower part of the rocket body.

[0007] The friction pad and the special pad are inserted sequentially from the top of the main body, and the flange is connected to the main body by threads;

[0008] The nut is fitted onto the external thread of the main body and secured with a snap fastener.

[0009] The main body has a through groove along the radial direction, the movable shaft is placed in the through groove and can slide relative to the through groove, the connector of the pull wire assembly is connected to the movable shaft, and the pull wire assembly is also connected to the main body;

[0010] The movable shaft consists of a base and magnets, including a second magnet and a third magnet. The second magnet and the third magnet are respectively placed in the first receiving hole and the second receiving hole of the base. The second magnet and the third magnet on the movable shaft cooperate with the first magnet in the rocket body to complete the rise and fall of the rocket body assembly, thereby realizing the opening or closing of the water plug.

[0011] Preferably, the main body is provided with a boss that fits into the rocket body, and the boss is arranged around the inner wall of the main body.

[0012] Preferably, when the pull wire assembly is pulled to the outermost end, the second magnet and the first magnet are in the same straight line. At this time, the opposite surfaces of the two are of the same pole. Under the action of repulsion, the rocket body assembly drives the water plug to rise and is in the drainage state. When the pull wire assembly is reset, the third magnet and the first magnet are in the same straight line. The opposite magnetic poles attract each other, and the rocket body water plug sinks to achieve the water-closing state.

[0013] Preferably, the pull wire assembly is connected to the main body by a snap fastener, which is fixed to the surface of the main body at one end of the through groove, and the barrel groove is located below the boss.

[0014] Preferably, the shaft is provided with a connecting groove, and the connector of the pull wire assembly is connected and fitted with the connecting groove.

[0015] As a preferred option, the assembly motherboard is the quick-assembly assembly motherboard.

[0016] Preferably, the main body is made of plastic or metal.

[0017] Preferably, the first magnet, the second magnet, and the third magnet are neodymium magnets.

[0018] Compared with the prior art, the present invention has the following advantages after adopting the above solution:

[0019] This invention eliminates the risk of external leakage at its source. It is easy and quick to install through magnetic control, and the water plug can be opened and closed by using the principle of attraction and repulsion of magnets. At the same time, the water plug can be removed for cleaning and replacement at any time. Attached image description:

[0020] Figure 1 This is an exploded view of the present invention.

[0021] Figure 2 This is a schematic diagram of the rocket body component structure of this utility model.

[0022] Figure 3 This is a partial exploded view of the structure of this utility model.

[0023] Figure 4 This is a schematic diagram of the buckle structure of this utility model.

[0024] Figure 5 This is a schematic diagram showing the cooperation between the main body and the pull wire assembly of this utility model.

[0025] Figure 6 This is a schematic diagram of the movable shaft structure of this utility model. Detailed implementation method:

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0027] like Figure 1-6As shown, a magnetic pull-wire type drain includes a water plug 1, a water-stop ring 2, a flange 3, a rocket body assembly 4, a gasket 5, a friction pad 6, a nut 7, a main body 8, a pivot 9, and a pull-wire assembly 10, wherein...

[0028] Water-stop ring 2 is fitted into the groove at the bottom of water plug 1;

[0029] The rocket body assembly 4 is placed inside the main body 8 and can slide up and down relative to the main body, and is limited and matched with the main body 8. The rocket body assembly 4 consists of a rocket body 41, a first magnet 42, and a bottom cover 43. The upper part of the rocket body 41 is threadedly connected to the water plug 1. The first magnet 42 is placed in the bottom cover 43. The upper part of the inner wall of the bottom cover 43 has an internal thread, and the bottom cover 43 is connected to the lower part of the rocket body 41 by an external thread. In this embodiment, the main body 8 is provided with a boss 81 that is limited and matched with the rocket body assembly 4. The boss 81 is arranged around the inner wall of the main body 8, and the rocket body assembly 4 is limited and controlled by the boss on the main body 8.

[0030] The friction pad 6 and the differential pad 5 are sequentially inserted from above the main body 8, and then the flange 3 is threadedly connected to the main body 8.

[0031] The nut is a 7-piece quick-assembly nut. After the above parts are assembled, the nut 7 is fitted onto the external thread in the middle of the main body 8 and secured by the buckle 11. The buckle 11 is structured as follows: Figure 4 As shown.

[0032] A radially arranged through groove 82 is provided in the middle of the main body 8. The movable shaft 9 is placed in the through groove 82 and can slide relative to the through groove 82. The connector of the pull cable assembly 10 is connected to the movable shaft 9, and the pull cable assembly 10 is also connected to the main body 8. In this embodiment, the pull cable assembly 10 and the main body 8 are connected by a snap fastener. The snap fastener is a square frame adapted to the size of the through groove. The square frame has hooks 12 on both sides. The square frame is fixed to the surface of the main body 8 at one end of the through groove 82 and is connected and engaged with the slot 102 of the pull cable assembly 10 through the hooks 12 on both sides. The through groove 82 is located below the boss 81. The main body 8 is a plastic main body, but it can also be a metal main body. If it is a metal main body, the connection between it and the pull cable assembly 10 is made by one-piece injection molding. In this embodiment, a plastic main body is used.

[0033] The movable shaft 9 consists of a base 91 and magnets, including a second magnet 92 and a third magnet 93. The second magnet 92 and the third magnet 93 are respectively placed in the first receiving hole 94 and the second receiving hole 95 of the base 91. It is important to note the orientation of the magnetic poles of the magnets, and the upward-facing side should be the opposite magnetic pole. The second magnet 92 and the third magnet 93 on the movable shaft 9 cooperate with the first magnet 42 in the rocket body assembly 4 to complete the rising and falling of the rocket body assembly 4, thereby realizing the opening or closing of the water plug 1.

[0034] Furthermore, when the pull wire assembly 10 is pulled to the outermost end, the second magnet 92 and the first magnet 42 are in the same straight line. At this time, the opposite surfaces of the two are of the same pole. Under the action of repulsive force, the rocket body assembly 4 drives the water plug 1 to rise and is in the drainage state. When the pull wire assembly 10 is reset, the third magnet 93 and the first magnet 42 are in the same straight line. The opposite magnetic poles attract each other, and the rocket body assembly 4 drives the water plug 1 to sink, realizing the water-closing state.

[0035] In this embodiment, the first magnet 42, the second magnet 92, and the third magnet 93 are all neodymium magnets.

[0036] With the above structure, the movable shaft 9 slides and translates under the drive of the pull wire assembly 10. Compared with the traditional rotating shaft structure, the translation structure is more convenient and simpler. The neodymium magnet does not come into direct contact with water, reducing the risk of rust and failure. Furthermore, the main body and the transmission mechanism do not have direct contact, eliminating the need for holes in the main body and solving the risk of leakage in traditional pull wire drainers.

[0037] This utility model of a pull-cord drainer eliminates the risk of external leakage at the source. It is magnetically controlled, making installation quick and easy. Utilizing the principle of attraction and repulsion between magnets, it allows for the opening and closing of the water plug, while also enabling the plug to be easily removed for cleaning and replacement. Most drainers on the market only offer one of the following: either the plug can be removed, or the pull cord can simultaneously control the plug's opening and closing. This application perfectly solves these problems, allowing for both opening and closing of the water plug via a pull cord and easy removal of the plug.

[0038] As a preferred embodiment, the pivot 9 is provided with a connecting groove 95, and the connector of the pull cable assembly 10 is connected to the connecting groove 95. Furthermore, for guiding purposes, positioning protrusions are provided on both sides of the pivot, and correspondingly, the barrel groove is provided with a corresponding positioning groove.

[0039] The above description only illustrates preferred embodiments of the present invention and should not be construed as limiting the scope of the claims. Any equivalent structural or procedural modifications made using this specification are included within the patent protection scope of this invention.

Claims

1. A magnetic pull-wire type drainer, characterized in that: This includes water plugs, water-stop rings, flanges, rocket body components, gaskets, friction pads, nut assemblies, main body, pivot shaft, and guy wire assembly. The water-stop ring is fitted into the groove at the bottom of the water plug; The rocket body assembly is placed inside the main body and is limited to the main body. The rocket body assembly consists of the rocket body, the first magnet, and the bottom cover. The upper part of the rocket body is threadedly connected to the water plug. The first magnet is placed in the bottom cover. The bottom cover is threadedly connected to the lower part of the rocket body. The friction pad and the special pad are inserted sequentially from the top of the main body, and the flange is connected to the main body by threads; The nut is fitted onto the external thread of the main body and secured with a snap fastener. The main body has a through groove along the radial direction, the movable shaft is placed in the through groove and can slide relative to the through groove, the connector of the pull wire assembly is connected to the movable shaft, and the pull wire assembly is also connected to the main body; The movable shaft consists of a base and magnets, including a second magnet and a third magnet. The second magnet and the third magnet are respectively placed in the first receiving hole and the second receiving hole of the base. The second magnet and the third magnet on the movable shaft cooperate with the first magnet in the rocket body to complete the rise and fall of the rocket body assembly, thereby realizing the opening or closing of the water plug.

2. The magnetic pull-wire drainer according to claim 1, characterized in that: The main body is equipped with a boss that fits into the rocket body components, and the boss is arranged around the inner wall of the main body.

3. The magnetic pull-wire drainer according to claim 1, characterized in that: When the pull wire assembly is pulled to the outermost end, the second magnet and the first magnet are in the same straight line. At this time, the opposite surfaces of the two are of the same pole. Under the action of repulsion, the rocket body assembly drives the water plug to rise and is in the drainage state. When the pull wire assembly is reset, the third magnet and the first magnet are in the same straight line. The opposite magnetic poles attract each other, and the rocket body assembly drives the water plug to sink, realizing the water-closing state.

4. The magnetic pull-wire drainer according to claim 2, characterized in that: The pull cord assembly is connected to the main body via a snap fastener, which is fixed to the surface of the main body at one end of the through groove, which is located below the boss.

5. The magnetic pull-wire drainer according to claim 1, characterized in that: The shaft is provided with a connecting groove, and the connector of the pull wire assembly is connected and fitted with the connecting groove.

6. The magnetic pull-wire drainer according to claim 1, characterized in that: The assembly mother is a quick-assembly assembly mother.

7. The magnetic pull-wire drainer according to claim 1, characterized in that: The main body is made of plastic or metal.

8. The magnetic pull-wire drainer according to claim 1, characterized in that: The first, second, and third magnets are neodymium magnets.

Images