WO2018212413A1

WO2018212413A1 - Pop-up valve

Info

Publication number: WO2018212413A1
Application number: PCT/KR2017/011646
Authority: WO
Inventors: 김종필; 김정아
Original assignee: 김종필
Priority date: 2017-05-19
Filing date: 2017-10-20
Publication date: 2018-11-22
Also published as: KR101844474B1; EP3626894A1; CN111194372A; US20200196803A1

Abstract

A pop-up valve according to an embodiment of the present invention comprises: a head part; and a foreign substance stoppage prevention device arranged beneath the head part, wherein the foreign substance stoppage prevention device may comprise: a body part coupled to the bottom surface of the head part; protruding ledges radially formed on the outer periphery of the body part and having an upper surface in close contact with the head part; and a first guide blade extending downward from the bottom surface of each of the protruding ledges so as to be perpendicular to the protruding ledge and positioned on one side surface of a second guide blade of a guide device coupled to the inside of a drainpipe.

Description

Pop-up valve

The present invention relates to a pop-up valve for opening and closing the drain of the wash basin.

A washbasin is usually a container that holds water for washing. The washbasin may be a structure attached to the wall or erected in a stand. The washbasin is made of sanitary ware and is installed on the wall of the bathroom or toilet. The drain of the wash basin is fitted with a pop-up valve to block the drain of the wash basin to trap water, or to open the drain to drain the water of the wash basin. The pop-up valve opens and closes the drain pipe through pop-up operation. The pop-up operation of the pop-up valve is automatically performed by an elastic member such as a spring mounted inside the valve. A guide device for inducing pop-up operation of the pop-up valve is provided inside the drain pipe for stable lifting of the pop-up valve. The guide device includes a guide wing that is radially formed. The pop-up rod of the pop-up valve moves up and down while being engaged with the coupling hole of the guide device.

However, the existing pop-up valve is not provided with a foreign matter catching device prevents the foreign matter such as hair caught on the guide wing of the guide device frequently clogged drain pipe.

As one example, Korean Utility Model Registration No. 20-0368843 discloses a "pop-up valve."

In order to solve the above problem, the embodiment of the present invention is the first guide blade of the foreign matter locking device is located on one side of the second guide blade of the guide device is foreign matter, such as hair discharged with water to the drain pipe guide device It is intended to provide a pop-up valve that can naturally flow along the first guide blade and the second guide blade without being caught by the second guide blade.

Pop-up valve according to an embodiment of the present invention to achieve the above object, the head portion; And a foreign matter stopping device provided under the head part. It includes, The foreign matter stopping device, Body portion coupled to the bottom of the head portion; A radially formed outer circumference of the body part, the protruding jaw of which an upper surface is in close contact with the head part; And a first guide vane positioned on one side of a second guide vane of the guide device coupled downwardly from the bottom of the protruding jaw to be perpendicular to the protruding jaw and coupled to the inside of the drain pipe. It may include.

In addition, the head portion; And a sealing member coupled to the lower portion of the main body portion. It may include.

In addition, the sealing member may be a packing.

In addition, the guide device includes a guide body having a coupling hole therein; And a second guide blade formed radially along the outer circumference of the guide body. It includes, and the partition space may be provided between the second guide wing and the second guide wing.

In addition, the first guide blade and the second guide blade may be formed in the same number.

In addition, the first guide wing and the second guide wing is made of at least three or more, two of the first guide wing consisting of three or more may be located in the same compartment.

In addition, the foreign matter jamming device and the guide device may be connected by a pop-up rod.

In addition, the upper portion of the pop-up rod may be connected to the head portion through the foreign matter locking device, the lower portion may be inserted into the coupling hole of the guide body.

In addition, the lower portion of the guide body may be a cone whose vertex points downward.

In addition, the lower end of the second guide blade may be correspondingly coupled to the locking step of the lower portion of the inner drain pipe.

According to the pop-up valve according to an embodiment of the present invention, the first guide vane of the foreign matter locking device is located on one side of the second guide vane of the guide device so that foreign matters such as hairs, etc., discharged together with water to the drain pipe are made of the guide device. 2 It can flow down naturally along a 1st guide vane and a 2nd guide vane, without being caught by a guide vane.

In addition, since the first guide vane moves up and down against the second guide vane, the first guide vane can stably move up and down without leaving the copper wire.

1 and 2 is a view showing a separated state of the pop-up valve according to an embodiment of the present invention.

Figure 3 is a perspective view of a combined state of the foreign matter jamming device and the guide device according to an embodiment of the present invention.

Figure 4 is a front view of the combined state of the foreign matter jamming device and the guide device according to an embodiment of the present invention.

Figure 5 is a side view of the coupled state of the foreign matter jamming device and the guide device according to an embodiment of the present invention.

6 is a view showing a state in which the pop-up valve is installed in the drain pipe according to an embodiment of the present invention.

Figure 7 is a side cross-sectional view showing a state in which the pop-up valve is coupled to the drain pipe according to an embodiment of the present invention.

* Description of the sign *

10: Head part

11: headquarters

12: Airtight member

20: Foreign object jam prevention device

21: Body part

22: protrusion chin

23: first guide wings

30: Popup upload

40: Guide device

42: The guide body

43: the second guide wings

44: compartment space

50: drain pipe

51: jam jaw

421: engagement ball

422: lower part

431: the bottom

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible, even if shown on different drawings. In addition, the following will describe a preferred embodiment of the present invention, but the technical idea of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.

First, the configuration of a pop-up valve according to an embodiment of the present invention will be described.

As shown in Figures 1 to 3, the pop-up valve according to the embodiment of the present invention includes a head 10 for opening and closing the drain of the wash basin and a foreign matter stopping device 20 provided in the lower portion of the head 10. do.

Foreign material jam prevention device 20 is coupled to the lower portion of the head (10). The foreign matter stopping prevention device 20 includes a body portion 21, a protrusion jaw 22 formed radially along the outer circumference of the body portion 21, and a first guide vane 23 extending downward from a bottom surface of the protrusion jaw 22. ).

Specifically, the body portion 21 is coupled to the bottom of the head portion 10. The body portion 21 may be in the form of a cylinder. A hole through which the upper portion of the pop-up rod 30 penetrates may be provided at the center of the body portion 21.

Protruding jaw 22 is formed in a radial shape on the outer circumference of the body portion (21). 1 to 3, but the projection jaw 22 is composed of three, but is not limited to this, the projection jaw 22 may be composed of three or more. For example, when there is a gap between the head portion 10 and the protruding jaw 22, foreign matter such as hair may enter, so that the upper surface of the protruding jaw 22 closely adheres to the bottom of the head portion 10 without being spaced apart from the head portion 10. It must be designed to

The first guide vane 23 extends downward from the bottom of the protruding jaw 22 to be perpendicular to the protruding jaw 22. The protruding jaw 22 should be designed to be wider than the thickness of the first guide vane 23 to cover the first guide vane 23. The first guide vane 23 is located on one side of the second guide vane 43 of the guide device 40 coupled to the drain pipe 50.

The guide device 40 is a device for inducing stable lifting operation of the foreign matter stopping device 20 and the popup rod 30. The guide device 40 includes a guide body 42 and a second guide vane 43.

Specifically, the guide body 42 is located inside the drain pipe 50. The lower portion 422 of the guide body 42 may be a cone with the vertex facing down. The coupling hole 421 is provided inside the guide body 42. Coupling hole 421 is formed in the center of the guide body 42 perforated. The lower portion of the pop-up rod 30 is coupled to the coupling hole 421. Coupling hole 421 induces the stable lifting operation of the pop-up rod (30).

The second guide vanes 43 are formed radially along the outer periphery of the guide body 42. As the second guide blade 43 is formed in a radial shape, a partition space 44 is formed between the second guide blade 43 and the second guide blade 43. The lower end 431 of the second guide vane 43 is located inside the lower portion of the drain pipe 50. The lower end of the inner circumferential surface of the drain pipe 50 may be provided with a locking jaw 51 to which the lower end 431 of the second guide wing 43 is correspondingly engaged.

The foreign matter jam prevention device 20 and the guide device 40 are connected by the pop-up rod 30. Specifically, the upper portion of the pop-up rod 30 is connected to the head portion 10 through the foreign matter jam prevention device 20. The lower portion of the pop-up rod 30 is inserted into the coupling hole 421 of the guide body 42.

1 to 3 are illustrated as three second guide wings 43, but is not limited thereto, and the second guide wings 43 may be configured in three or more. The second guide vanes 43 should be designed in the same number as the first guide vanes 23.

The first guide vane 23 and the second guide vane 43 are composed of at least three or more. Two of the first guide blades 23 formed of three or more are moved up and down in a state in which they are in contact with one side of the second guide blade 43 in a state located in the same partition space (44).

As shown in FIGS. 4 and 5, the head part 10 serves to open and close the drain of the wash basin and includes a main body 11 and a sealing member 12 coupled to the lower part of the main body 11. The body portion 11 is formed in a shape corresponding to the drain of the wash basin. The body portion 11 may be made of metal. The sealing member 12 may be a rubber packing for maintaining airtightness.

The upper portion of the pop-up rod 30 penetrates through the center of the body portion 21 of the foreign matter stopping device 20 and is connected to the bottom surface of the head portion 10. The upper portion of the popup rod 30 may be screwed to the head portion 10. The popup rod 30 is an apparatus for elevating the head portion 10 by mounting an elastic member such as a spring therein. The pop-up rod 30 is a known technique and detailed configuration description thereof will be omitted.

The following describes the operation of the pop-up valve according to an embodiment of the present invention.

6, the pop-up valve according to the embodiment of the present invention is coupled to the drain pipe 50 is connected to the drain of the wash basin.

As illustrated in FIG. 7, the guide body 42 of the guide device 40 is coupled to the drain pipe 50. The first guide blade 23 of the foreign matter locking device 20 is lifted or operated in contact with or contacted at one side of the second guide blade 43 of the guide device 40 at a minute interval.

Since two of the three or more first guide vanes 23 are moved along one side of the second guide vanes 43 in a state in which the same partition space 44 is positioned, stable lifting of the first guide vanes 23 is achieved. It is possible. Specifically, since the first guide vane 23 moves up and down against the second guide vane 43, the first guide vane 23 is not twisted and stable lifting operation is possible.

Since the second guide vane 43 serves to guide the lifting operation of the first guide vane 23, the first guide vane 23 can perform a stable lifting operation without departing from the copper line without a separate guide device. have.

In addition, since the first guide vane 23 is positioned to overlap one side of the second guide vane 43, foreign matter such as hair discharged to the drain pipe 50 together with water through the washbasin drainage is discharged to the first guide vane ( 23) and naturally flow along the second guide wing 43, there is no fear of foreign matter blocking the drain pipe (50). In addition, since the first guide blade 23 moves while lifting, the foreign matter such as hair can be more smoothly discharged along the drain pipe 50.

In addition, since the water discharged to the drain pipe 50 flows to the center of the drain pipe 50 along the lower portion 422 of the conical guide body 42, drainage may be made more smoothly.

In addition, the pop-up valve according to the embodiment of the present invention can be easily disassembled and assembled through the pop-up rod 30, the head portion 10 and the foreign matter locking device 20. In addition, since the upper surface of the protruding jaw 22 of the foreign matter stopping device 20 is in close contact with the sealing member 12 of the head portion 10, there is no gap between the head portion 10 and the protruding jaw 22. There is no worry about this.

As described above, in the pop-up valve according to an embodiment of the present invention, the first guide vane of the foreign matter catching device is located on one side of the second guide vane of the guide device so that foreign matters such as hair discharged together with water to the drain pipe are guide devices. It can flow down naturally along the 1st guide blade and the 2nd guide blade, without being caught by the 2nd guide blade | wing of the said. In addition, since the first guide vane moves up and down against the second guide vane, the first guide vane can stably move up and down without leaving the copper wire.

The above description is merely illustrative of the technical idea of the present invention, and various modifications, changes, and substitutions may be made by those skilled in the art without departing from the essential characteristics of the present invention. will be. Accordingly, the embodiments disclosed in the present invention and the accompanying drawings are not intended to limit the technical spirit of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by the embodiments and the accompanying drawings. . The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

Claims

Head portion; And

A foreign matter stopping device provided under the head portion;

Including;

The foreign material jam prevention device,

A body part coupled to the bottom of the head part;

A radially formed outer circumference of the body part, the protruding jaw of which an upper surface is in close contact with the head part; And

A first guide vane extending downward from the bottom of the protruding jaw so as to be perpendicular to the protruding jaw, the first guide vane being located on one side of the second guide vane of the guide device coupled to the drain pipe;

Pop-up valve comprising a.
The method according to claim 1,

The head portion,

Main body; And

A sealing member coupled to the lower portion of the main body;

Pop-up valve comprising a.
The method according to claim 2,

The sealing member,

Pop-up valve, characterized in that the packing.
The method according to claim 1,

The guide device,

A guide body provided with a coupling hole therein; And

A second guide vane radially formed along an outer circumference of the guide main body;

Including;

Pop-up valve, characterized in that the partition space is provided between the second guide blade and the second guide blade.
The method according to claim 4,

The first guide wing and the second guide wing,

Pop-up valve, characterized in that formed in the same number.
The method according to claim 4,

The first guide vane and the second guide vane is made of at least three or more, two of the first guide vane consisting of three or more pop-up valves, characterized in that located in the same compartment.
The method according to claim 4,

The foreign material jam prevention device and the guide device,

Pop-up valve, characterized in that connected by the pop-up rod.
The method according to claim 7,

The upper portion of the pop-up rod is connected to the head portion through the foreign matter locking device, the lower portion is a pop-up valve, characterized in that inserted into the coupling hole of the guide body.
The method according to claim 4,

The guide body lower portion,

Pop-up valve, characterized in that the vertex is a cone facing downwards.
The method according to claim 4,

The lower end of the second guide wing,

Pop-up valve, characterized in that coupled to the locking jaw of the lower portion of the drain pipe.