Magnetic pull wire type drainer

Abstract

The invention 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, and the water stop ring is arranged in a groove in the lower portion of the water plug in a sleeved mode; 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. Through magnetic attraction control, installation is convenient and fast, and opening and closing of the water plug can be achieved through the attraction and repulsion principle of the magnets.

Description

Technical field:

[0001] The invention relates to the technical field of bathrooms, in particular to a magnetic pull-wire type drainer. Background technology:

[0002] The traditional pull-wire drainer controls the lifting and lowering of the rocket body by driving the axis rotation through a pull-wire mechanism. Since the rocket body and the rotating shaft need to be directly contacted and controlled, and the pull-wire mechanism is a separate component, there is a gap between the two, which needs to be sealed with a gasket, and there is a risk of water leakage. In addition, the traditional pull-wire mechanism has a complex internal structure and many parts. Summary of the invention:

[0003] The technical problem to be solved by the present invention 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 the present invention is to provide a magnetic wire-drawing drainer, including a water plug, a water stop ring, a flange, a rocket body assembly, a different pad, a friction pad, a nut, a main body, a live shaft and a wire-drawing assembly, wherein:

[0005] The water stop ring is placed in the groove at the bottom of the water plug;

[0006] The rocket body assembly is placed in the main body and is limitedly matched with the boss on the main body. The rocket body assembly consists of a rocket body, a first magnet, and a 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, and the bottom cover is threadedly connected to the lower part of the rocket body.

[0007] The friction pad and the differential pad are inserted from the top of the main body in sequence, and the flange is connected to the main body through threads;

[0008] The nut is sleeved on the external thread of the main body and fixed by a buckle;

[0009] The main body is provided with a through groove in the radial direction, the movable shaft is placed in the through groove and can slide relative to the through groove, the joint of the wire pulling assembly is connected to the movable shaft, and the wire pulling assembly is also connected to the main body;

[0010] The movable shaft is composed of a base and a magnet. The magnet includes a second magnet and a third magnet. The second magnet and the third magnet are respectively placed in the first accommodating hole and the second accommodating hole of the base. The rising and falling of the rocket body assembly are completed through the cooperation of the second magnet and the third magnet on the movable shaft with the first magnet in the rocket body, thereby realizing the opening or closing of the water plug.

[0011] Preferably, a boss that cooperates with the rocket body to limit the position is provided in the main body, and the boss is arranged around the inner cavity wall of the main body.

[0012] Preferably, when the pull wire assembly is pulled to the outermost end, the second magnet is in the same straight line as the first magnet, and the opposing surfaces of the two are of the same polarity. Under the action of repulsive force, the rocket body assembly drives the water plug to rise and is in a drainage state. When the pull wire assembly is reset, the third magnet is in the same straight line as the first magnet, and the opposite magnetic poles attract each other, and the rocket body water plug sinks to achieve a closed water state.

[0013] Preferably, the pull wire assembly is connected to the main body via a buckle, the buckle 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, a connecting groove is provided on the movable shaft, and the connector of the wire pulling assembly is connected and matched with the connecting groove.

[0015] Preferably, the splicing motherboard is a quick-assembly splicing motherboard.

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

[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 scheme:

[0019] The present invention solves the risk of external leakage from the source. Through magnetic control, the installation is convenient and quick. By using the principle of attraction and repulsion of magnets, the water plug can be opened and closed, and the water plug can be taken out for cleaning and replacement at any time. Description of the drawings:

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

[0021] Figure 2 It is a schematic diagram of the structure of the rocket body assembly of the present invention.

[0022] Figure 3 It is a partial structural exploded view of the present invention.

[0023] Figure 4 It is a schematic diagram of the buckle structure of the present invention.

[0024] Figure 5 It is a schematic diagram of the coordination between the main body and the wire pulling assembly of the present invention.

[0025] Figure 6 It is a schematic diagram of the movable shaft structure of the present invention. Specific implementation method:

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

[0027] like Figure 1-6As shown, a magnetic wire-drawing drainer comprises a water plug 1, a water stop ring 2, a flange 3, a rocket body assembly 4, a different pad 5, a friction pad 6, a nut 7, a main body 8, a live shaft 9 and a wire-drawing assembly 10, wherein:

[0028] The water stop ring 2 is sleeved in the groove at the lower part of the water plug 1;

[0029] The rocket body assembly 4 is placed in the main body 8, can slide up and down relative to the main body, and is limited with the main body 8. The rocket body assembly 4 is composed 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, and 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 with the external thread of the lower part of the rocket body 41. In this embodiment, a boss 81 is provided in the main body 8 to limit the rocket body assembly 4. The boss 81 is arranged around the inner cavity wall of the main body 8, and the rocket body assembly 4 is controlled by the boss on the main body 8.

[0030] The friction pad 6 and the isolating pad 5 are inserted from above the main body 8 in sequence, and then the flange 3 is threadedly connected to the main body 8;

[0031] The nut is a 7-fast assembly nut. After the above parts are assembled, the nut 7 is sleeved on the external thread in the middle of the main body 8 and fixed by a buckle 11. The buckle 11 has a structure as shown in FIG. Figure 4 shown.

[0032] A through groove 82 is radially provided in the middle of the main body 8, and the movable shaft 9 is placed in the through groove 82 and can slide relative to the through groove 82. The joint of the wire pulling assembly 10 is connected to the movable shaft 9, and the wire pulling assembly 10 is also connected to the main body 8. In this embodiment, the wire pulling assembly 10 is connected to the main body 8 through a snap fastener, and the snap fastener is a square frame adapted to the size of the through groove. Hooks 12 are provided on both sides of the square frame. 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 matched with the slot 102 of the wire pulling 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, and can also be a metal main body. If it is a metal main body, the connection between it and the wire pulling assembly 10 is made by integral injection molding. This embodiment uses a plastic main body.

[0033] The movable shaft 9 is composed of a base 91 and a magnet. The magnet includes a second magnet 92 and a third magnet 93. The second magnet 92 and the third magnet 93 are respectively placed in a first accommodating hole 94 and a second accommodating hole 95 of the base 91. It is necessary to pay attention to the orientation of the magnetic poles of the magnets, and the upward surfaces need to be opposite magnetic poles; and 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 ascent and descent of the rocket body assembly 4, thereby realizing the opening or closing of the water plug 1.

[0034] Moreover, 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, and the opposite surfaces of the two are of the same poles. Under the action of repulsive force, the rocket body assembly 4 drives the water plug 1 to rise and is in a 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, and the opposite magnetic poles attract each other. The rocket body assembly 4 drives the water plug 1 to sink and realize the water-tight state.

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

[0036] Through the above structure, the movable shaft 9 slides and translates under the drive of the wire assembly 10. Compared with the traditional shaft structure, the translation structure is more convenient and simple. The rubidium magnet does not come into direct contact with water, reducing the risk of rust and failure. The main body does not come into direct contact with the transmission mechanism, and there is no need to open a hole in the main body, which solves the risk of water leakage in traditional wire drainers.

[0037] The pull-wire drainer of the present invention solves the risk of external leakage from the source. It is easy and quick to install through magnetic control. By using the principle of attraction and repulsion of magnets, the water plug can be opened and closed. At the same time, the water plug can be taken out for cleaning and replacement at any time. Most drains on the market can only meet one of the two effects: the water plug can be taken out or the pull wire can simultaneously control the opening and closing of the water plug. This application perfectly solves the above problems. Not only can the opening and closing of the water plug be realized by pulling the wire, but the water plug can also be taken out at any time.

[0038] As a preferred embodiment, a connecting groove 95 is provided on the movable shaft 9, and the joint of the wire assembly 10 is connected to the connecting groove 95. In order to guide, positioning protrusions are provided on both sides of the movable shaft, and correspondingly, the barrel groove is provided with corresponding positioning slide grooves.

[0039] The above is only an explanation of the preferred embodiments of the present invention, which should not be construed as a limitation on the claims. Any equivalent structure or equivalent process changes made using the present invention specification are included in the patent protection scope of the present invention.

Claims

1. A magnetic pull-wire drain, characterized in that: It includes water plug, water stop ring, flange, rocket body assembly, different pad, friction pad, nut, main body, live shaft and wire assembly, among which, The water stop ring is placed in the groove at the bottom of the water plug; The rocket body assembly is placed in the main body and cooperates with the main body in a limited position. The rocket body assembly consists of a rocket body, a first magnet, and a 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, and the bottom cover is threadedly connected to the lower part of the rocket body. The friction pad and the differential pad are inserted from the top of the main body in sequence, and the flange is connected to the main body through threads; The nut is sleeved on the external thread of the main body and fixed by a buckle; The main body is provided with a through groove in the radial direction, the movable shaft is placed in the through groove and can slide relative to the through groove, the joint of the wire pulling assembly is connected to the movable shaft, and the wire pulling assembly is also connected to the main body; The movable shaft is composed of a base and a magnet. The magnet includes a second magnet and a third magnet. The second magnet and the third magnet are respectively placed in the first accommodating hole and the second accommodating hole of the base. The rising and falling of the rocket body assembly are completed through the cooperation of the second magnet and the third magnet on the movable shaft with the first magnet in the rocket body, thereby realizing the opening or closing of the water plug.

2. The magnetic pull-wire drain according to claim 1, characterized in that: A boss which cooperates with the rocket body assembly in a limiting manner is arranged in the main body, and the boss is arranged around the inner cavity 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 is in the same straight line as the first magnet, and the opposite surfaces of the two are of the same pole. Under the action of repulsive force, the rocket body assembly drives the water plug to rise and is in a drainage state. When the pull wire assembly is reset, the third magnet is in the same straight line as the first magnet, and the opposite magnetic poles attract each other. The rocket body assembly drives the water plug to sink and achieve a water-tight state.

4. The magnetic pull-wire drainer according to claim 2, characterized in that: The wire pulling assembly is connected to the main body through a buckle, and the buckle is fixed on the surface of the main body at one end of the through slot, and the through slot is located below the boss.

5. The magnetic pull-wire drainer according to claim 1, characterized in that: A connecting groove is arranged on the movable shaft, and the joint of the wire pulling assembly is connected and matched with the connecting groove.

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

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

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

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