KR20150016662A

KR20150016662A - The angle valve which the pipe is attaching

Info

Publication number: KR20150016662A
Application number: KR1020130092358A
Authority: KR
Inventors: 엄보연
Original assignee: 엄보연
Priority date: 2013-08-05
Filing date: 2013-08-05
Publication date: 2015-02-13
Also published as: KR101546573B1

Abstract

The present invention relates to an angle valve for attaching pipes which is connected to a cold and hot water pipe, which is buried in a wall, and supplies and blocks water supplied to a faucet of a washstand or a water storage tank of a toilet bowl. Provided is an angle valve for attaching pipes which comprises: a main body connected to a cold and hot water pipe, which is installed to be buried in a wall, and the connecting pipe of a faucet or a toilet bowl respectively, and supplying water from the cold and hot water pipe to the faucet or the toilet bowl along the connecting pipe; and a control valve installed on one side of the main body, opened or closed to supply or block the water supplied to the faucet or the toilet bowl. The main body is formed into a hollow angle-type pipe body integrally having: a cold and hot water pipe connecting part connected to the cold and hot water pipe; a connecting pipe coupling part connected to the connecting pipe; and a valve coupling part to which the control valve is coupled. Through a single time of forging, the main body simultaneously has a first inner diameter formed in the connecting pipe coupling part and a second inner diameter formed in the valve coupling part and larger than the first inner diameter so that the inner central circumference of the main body has a stepped part opened or closed by the opening and closing plate of the control valve. Therefore, the angle valve for attaching pipes according to the present invention is not required to be drilled like an existing angle valve, so the number of manufacturing processes, the number of manufacturing workers, and the consumption of raw material can be reduced to reduce manufacturing costs, thereby assembling the pipe-mounted angle valve conveniently and maintaining the angle valve for attaching pipses easily.

Description

[0001] The present invention relates to an angle valve,

The present invention relates to a pipe joint use angle valve for supplying and blocking water supplied from a cold / hot water pipe embedded in a wall to a water receptacle of a sink or a water tank of a toilet, and more particularly, The present invention relates to an angle-operated valve for manufacturing an internal combustion engine, which is capable of reducing the number of manufacturing processes and manpower, as well as reducing the cost of manufacturing raw material consumption.

Generally, an angle valve is a type of stop valve, which is a direction perpendicular to the direction of the inlet and the outlet of the fluid, so that the flow of the fluid is changed at a right angle. In the case of a cold and hot water pipe embedded in a toilet, a bathroom, So that the cold and hot water can be supplied to the faucet or the toilet.

The angle valve for performing the above-described function is formed such that the inlet of the angle valve is coupled to the cold / hot water pipe connected through the inside of the building wall body, and the outlet of the angle valve is connected to the water receptacle or the toilet bowl of the sink / A water supply unit for supplying water supplied from the cold / hot water pipe through the operation lever to the water supply faucet or the water closet, or a water supply faucet or a faucet for repairing or replacing the water supply faucet or the toilet water faucet, Lt; / RTI >

The angle valve as described above generally has a blocking jaw protruding from the inside of the main body to intermittently supply water through an opening / closing operation of the regulating valve.

Therefore, in order to manufacture the body of the conventional angle valve, the main body is formed by forging, and the inner peripheral surface of the main body is drilled through the drilling to form the blocking jaw, And the body is finished by threading the end portions so that they can be connected to each other.

In order to form the blocking jaw inside the main body, it is necessary to open and close the opening and closing plate of the main body, There is a problem that the productivity is deteriorated due to an increase in the number of processing steps due to an increase in the number of processing steps and a decrease in efficiency due to an increase in the number of processing steps, and the manufacturing cost is increased due to an increase in material consumption due to the unnecessary processing correction .

Therefore, by forming the main body having the plurality of inner diameters formed by one forging process so as to form the stepped portion which is opened or closed by the opening / closing operation of the valve of the present invention for overcoming the above-mentioned problem, And an object of the present invention is to provide an angle-operated valve for use in a pipe joint, which can reduce manufacturing costs by reducing the amount of raw materials as well as reducing the number of processes and manpower.

To achieve the above object, according to the present invention, there is provided a refrigerator comprising: a main body connected to a cold / hot water pipe embedded in a wall and a connection pipe of a toilet or a toilet to supply water from the cold / hot water pipe to the reception faucet or toilet through the connection pipe; And a control valve provided at one side of the main body and intermittently interrupting the water supplied to the receiving receptacle or the toilet through an opening / closing operation, wherein the main body includes a cold / hot water pipe connection part connected to the cold / A connecting tube connecting part connected to the connecting pipe, and a valve engaging part to which the regulating valve is coupled, the hollow connecting tube connecting part being connected to the connecting pipe, And a second inner diameter larger than the first inner diameter is formed in the valve coupling portion at the same time so as to form a stepped portion that is opened and closed by the valve coupling portion do.

The control valve includes a threaded adjusting body screwed into a thread formed inside the valve coupling portion; An opening / closing plate formed at a front end of the adjusting body and contacting the stepped portion; And an engaging portion protruding from a rear end of the regulating body to engage with the operating lever. The opening and closing operation of the regulating body is performed by the screwing operation of the screw and the adjusting body according to the rotation of the operating lever.

The control valve includes an adjusting body coupled to a threaded portion formed inside the valve coupling portion; An engaging portion protruding from a rear end of the regulating body and engaged with the operation lever, the engaging portion being rotated in the same direction by a rotation action of the operation lever; A protrusion provided at a tip of the regulating body and protruding and retracted by a rotational action of the engaging part and having an opening and closing plate at an end thereof; And a blocking ring that is seated and fixed to the step portion and opens and closes the pipeline through contact of the opening and closing plate.

At this time, the blocking ring is formed in a circular plate shape, and a water supply hole capable of supplying water according to the contact of the opening and closing plate is formed at the center, and an O-ring capable of sealing and fixing to the inner circumferential surface having the second inside diameter of the valve- And the ring groove is formed on the outer circumferential surface.

By providing the present invention configured as described above, there is an advantage that the manufacturing cost can be reduced because the conventional drilling is not required, the number of manufacturing steps and manpower can be reduced, and consumption of raw materials is reduced.

Brief Description of Drawings Fig. 1 is a view showing a construction of a first embodiment of an assembled use angle valve according to the present invention. Fig.
FIG. 2 is an exploded view of a first embodiment of a pipe-welding angle valve according to the present invention. FIG.
Fig. 3 is a cross-sectional view of the operation state of the first embodiment of the joining-use angle valve according to the present invention.
Fig. 4 is a view showing a construction of a second embodiment of a pipe-assembled angle valve according to the present invention;
5 is an exploded view of a second embodiment of an assembled use angle valve according to the present invention.
FIG. 6 is a cross-sectional view of the operation state of the second embodiment of the pipe-assembled angle valve according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The pipe joint use angle valve 200 according to the present invention connects the cold and hot water pipe 1 embedded in the wall 3 and the connection pipe 2 of the water reception pipe or toilet to connect the cold water pipe 1 and the connection pipe 2, A main body 300 for supplying water to the receiving metal fitting or the toilet through the main body 300; Water is supplied to and cut off from the cold / hot water pipe (1) through the opening / closing operation of the control valve (400) provided in the main body (300).

As shown in FIGS. 1 to 6, the main body 300 forms an angle valve body 300 through a single forging process, and at the same time controls water supplied through the opening and closing operation of the control valve 400 An inner diameter having a plurality of steps is formed so that the step portion 340 can be formed in the center of the inner portion.

The cold / hot water pipe connection part 310 connected to the cold / hot water pipe 1 is connected to the cold / hot water pipe connection part 310 having the first inner diameter D1, A valve engagement portion 320 having a second inner diameter D2 of a diameter larger than the first inner diameter D1 is formed on the other side of the cold / hot water pipe connection portion 310, A coupling tube coupling part 330 protruding from one side of the coupling tube 2 is formed to be connected to the coupling tube 2 of the receptacle or toilet.

At this time, by the opening / closing plate 410 of the control valve 400, the difference between the first inner diameter D1 of the cold / hot water pipe connection part 310 and the second inner diameter D2 of the valve coupling part 320, A portion 340 is formed.

Here, the water supplied through the upper stepped portion 340 can be blocked or opened by the opening and closing operation of the control valve 400.

First Embodiment

2 through 4, the control valve 400 includes an adjusting body 420 having a screw thread 421 screwed around a threaded portion 321 formed on the inner side of the valve connecting portion 320 .

An opening / closing plate 410 is formed at the tip of the adjusting body 420 to contact the stepped portion 340.

At the rear end of the control body 420, a coupling part 430 to which an operation lever 500 for rotating the control body 420 is coupled is formed.

The screw portion 321 and the adjusting body 420 are moved forward and backward according to the rotation of the operating lever 500 so that the opening and closing plate 410 can open or shut off the stepped portion 340.

Second Embodiment

5 to 7, the regulating valve 400 includes an adjusting body 420 which is fastened to the screw portion 321 formed inside the valve connecting portion 320.

At the rear end of the adjustment body 420, a coupling portion 430 coupled to the operation lever 500 and rotatably operated in accordance with the rotation of the operation lever 500 is formed.

A protrusion 440 is formed at the tip of the regulating body 420 according to the rotating action of the engaging part 430 and the opening and closing plate 410 provided in front of the protrusion 440 is moved forward and backward .

And a blocking ring 450 which is fixedly secured to the stepped portion 340 and which opens and closes the pipeline through contact with the opening and closing plate 410.

At this time, the blocking ring 450 has a disk shape, and a water supply hole 451, which can supply water according to the contact of the opening and closing plate 410, is formed through the center, and at the center, A ring groove 453 to which an O-ring 452 which can be sealed by sealing is coupled is formed on the inner peripheral surface having the second inner diameter D2.

The control body 440 may further include a plurality of sealing rings 423 for preventing water leakage.

By providing the present invention configured as described above, since the conventional drilling is not required, the number of manufacturing processes and manpower can be reduced, and the consumption of raw materials can be reduced. Therefore, manufacturing cost can be reduced. Accordingly, .

The terms and words used in the present specification and claims should not be construed to be limited to ordinary or dictionary terms. It should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the configurations shown in the drawings and the embodiments described herein are merely the most preferred embodiments of the present invention, and are not intended to represent all of the technical ideas of the present invention. Therefore, It should be understood that various equivalents and modifications may be present.

1: cold / hot water pipe 2: connecting pipe
3: wall 200: angle valve
300: main body 310: cold / hot water pipe connection
320: valve coupling portion 321:
330: connecting pipe coupling portion 340: stepped portion
400: control valve 410: opening / closing plate
420: Adjusting body 430:
440: protrusion 450: blocking ring
451: Water ball 452: O-ring
453: Ring groove 500: Operation lever
D1: first inner diameter D2: second inner diameter

Claims

Hot water pipe 1 embedded in the wall 3 and the connection pipe 2 of the water receiving or toilet bowl so as to supply water from the cold / hot water pipe 1 to the water receiving metal fitting or toilet along the connection pipe 2, (300); And a control valve (400) provided on one side of the main body (300) and intermittently interrupting water supplied to the receiving receptacle or the toilet through an opening / closing operation,
The main body 300 includes a cold / hot water pipe connection part 310 connected to the cold / hot water pipe 1, a connection pipe coupling part 330 connected to the connection pipe 2, The valve coupling portion 320 is formed as an integral hollow tube body,
A first inner diameter D1 (D1) is formed in the inside of the coupling pipe coupling portion 330 so that a stepped portion 340 opened and closed by the opening / closing plate 410 of the control valve 400 is formed around the inner center through one forging process. , And a second inner diameter (D2) having a diameter larger than the first inner diameter (D1) is formed in the valve coupling portion (320) at the same time.

The method according to claim 1,
The control valve 400 includes an adjusting body 420 having a thread 421 threaded into a threaded portion 321 formed inside the valve coupling portion 320;
An opening / closing plate 410 formed at a front end of the adjusting body 420 and contacting the step 340;
And an engaging part 430 protruding from the rear end of the adjusting body 420 and coupled with the operating lever 500,
Wherein the valve body is opened and closed by the tightening action of the screw portion (321) and the adjusting body (420) according to the rotation of the operation lever (500).

The method according to claim 1,
The control valve 400 includes an adjusting body 420 fastened to a screw portion 321 formed inside the valve coupling portion 320;
An engaging part 430 protruding from the rear end of the regulating body 420 and engaged with the operation lever 500 and rotated in the same direction by a rotation action of the operation lever 500;
A protrusion 440 provided at a tip of the regulating body 420 and protruding and retracted by the rotation of the engaging part 430 and having an opening and closing plate 410 at an end thereof;
And a blocking ring (450) that is seated and fixed to the step portion (340) and opens and closes the channel through the contact of the opening and closing plate (410).

The method of claim 3,
The shut-off ring 450 is formed in a circular plate shape. A water supply hole 451 is formed at the center of the cut-off ring 450 to supply water according to the contact of the opening / closing plate 410. And a ring groove (453) is formed on an outer circumferential surface so that an O-ring (452) which can be sealingly fixed to an inner circumferential surface having a groove (D2) is engaged.