KR20030080974A - The multi cock - Google Patents

Abstract

PURPOSE: A multipurpose cock is provided to maintain the exact position by controlling the position of a valve unit although a construction error of a case filled in the body of a wall arises and to enable repair works without crushing the wall body by facilitating the combining and disassembling of the valve unit and a pipe line. CONSTITUTION: A multipurpose cock includes a valve unit including a body(10), a spout(20), and a valve; a pipe line connection nipple(60) to connect the valve unit and a pipe line; a bracket(40) screwed to the body; a pipe-connecting unit(50) to connect the body and the pipe pine; a case(70) filled in the body of a wall; and a case cover(80) screwed to the valve unit. The case receives the valve unit. First circular slots for combination with the case are installed on the sides of the valve unit, to control the position of the valve unit right and left.

Description

The multi cock

The present invention relates to a multi-purpose cock that can be adjusted in position, and more particularly, by allowing the position of a valve unit of a multi-purpose cock installed on a wall such as a balcony or a multi-purpose room to accommodate the valve unit, Even if a construction error occurs, the part exposed to the outside by adjusting the position of the valve unit relates to a multi-purpose cock capable of maintaining an accurate position.

Conventionally, a faucet was often used as a faucet for connecting to a washing hose or a water supply hose installed in a balcony or a utility room. However, since the general faucet protrudes about 80 to 100 m / m from the wall finish surface and rotates the handle several times to open and close the valve, there is a risk of water leakage due to the wear of the packing built in the faucet. There was an inconvenience such as requiring a separate connection device when connecting.

In order to solve the problem of the general faucet as described above, there is a utility utility model (Korean Utility Model Publication No. 188802), which is a registered utility model of the present inventor as shown in FIG. The multi-purpose cock minimizes external protrusion by embedding the body in a wall, and conveniently opens and closes the valve by rotating the handle only by 90 °, and has advantages such as being able to connect to a water supply hose without a separate connection device.

However, since the multi-purpose cock is constructed by embedding the case in a wall and the body is installed inside the case, the position of the body is also incorrect when the embedding of the case is incorrect. There was an inconvenience to do.

In addition, the multi-purpose cock is easier to repair the defects than the general faucet, but in order to repair the defects of the body or the body and the pipe connection part, there was a problem in that a part of the wall where the case is buried.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a multi-purpose cock that can maintain the correct position by adjusting the position of the valve unit even when a construction error of the case embedded in the wall occurs.

It is also an object of the present invention to provide a multi-purpose cock that can be easily repaired and repaired without breaking the wall in which the multi-purpose cock is embedded because the valve unit and the pipe are easily combined and disassembled.

1 is an exploded perspective view of a conventional multi-purpose cock.

2 and 3 are exploded perspective views and coupling attempts of the multi-purpose cock in accordance with an embodiment of the present invention.

Figure 4 is a perspective view (a), front view (b), cross-sectional view (c) of the body according to an embodiment of the present invention.

5 is a perspective view of a bracket according to an embodiment of the present invention.

Figure 6 is an installation state of the bracket according to an embodiment of the present invention.

Figure 7 is a front view (a) by the original position of the embodiment of the present invention, a front view (b) by the modified position.

8 is a cross-sectional view (a) by the original position of the embodiment of the present invention, a cross-sectional view (b) by the modified position.

Figure 9 is a perspective view (a), front view (b), cross-sectional view (c) of the case cover according to the embodiment of the present invention.

10 is a perspective view showing a modification of the present invention.

<Description of Major Codes in Drawings>

1: valve unit 10: body

11 valve cartridge fastening part 12 water discharge port fastening part

13 inlet port 16: the first slot

17: Stop nut 18: Long bolt

20: water jet port 30: valve

31: valve cartridge 32: handle

40: bracket 43: second slot

50: pipe connection means 60: nipple for pipe connection

70: case 80: case cover

The configuration of the present invention for solving the above problems is largely a valve unit, a pipe connection nipple for connecting the valve unit and the pipe, a case housing the valve unit to be embedded in the wall and the case cover screwed to the valve unit It is made, including.

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

2 and 3 are an exploded perspective view and a combined perspective view according to a specific embodiment of the present invention. As shown in FIG. 2, the adjustable position multipurpose cock according to the present exemplary embodiment includes a valve unit 1 including a body 10, a water discharge port 20, a valve 30, and a pipe connecting means 50. ), The bracket 40, a pipe connection nipple 60, the case 70 and the case cover 80 is configured to include.

The present embodiment configured as described above is described in detail as follows.

As shown in FIG. 4, the body 10 has a cylindrical valve cartridge fastening portion 11 and a water discharge port fastening portion 12 formed at upper and lower portions of the front surface thereof, and a rectangular pillar having an inlet 13 formed at a rear surface thereof. In the center of the front shape is formed with a screw groove 14 for coupling the case cover 80 to be described later, the screw groove 15 for connecting the bracket 40 to be described later is formed in the rear center valve unit (1) is constituted.

On the other hand, the lower both sides of the body as shown in Figure 4 (a), (b) is provided with a first slot 16 for fixing the valve unit 1 to the case 70 to be described later. The first slot 16 is formed in the shape of an arc around the center point of the water jetting fastening portion 12 of the body 10, the screw unit is made through the first slot 16 by the valve unit Is accommodated in the case.

As shown in FIG. 5, the bracket 40 is bent into a 'c' shape and includes a central portion 41 and both side portions 42, and both ends 44 of both side portions 42 are bent outwardly. It is formed. Similarly to the first slot 16, an arc-shaped second slot 43 is formed at the center of the central portion 41, and a screw groove is formed at the rear center of the second slot 43 and the body 10. The bracket 40 is coupled to the body 10 by screwing through 15.

The valve unit 1 in which the bracket 40 is fixed is coupled to the case 70 embedded in the wall and accommodated therein. The coupling between the valve unit 1 and the case 70 is a screw coupling through the first slot 16 as described above. As shown in FIG. 6 (a), the long bolt 18 and the stop nut are shown. When the valve unit (1) and the case (70) are fastened to each other, both ends (44) of the bracket (40) are brought into close contact with the wall finishing surface, so that the valve unit (1) and the case (70) are firm. Is fixed.

Meanwhile, as described above, since the first slot 16 and the second slot 43 are formed in an arc shape, the body 10 may be rotated by a predetermined angle in the left and right directions of the central axis of the case 70, As shown in FIGS. 6 (b) and 8 (b), even when the case 70 is installed deeper than the wall finishing surface, both ends 44 of the bracket 40 are in close contact with the wall finishing surface to close the valve unit. (1) becomes able to maintain a normal position.

The water discharge port 20 is a hollow cylindrical shape is coupled to the water discharge port fastening portion 12 of the body 10 is a passage for discharging the water outlet portion inside the body 10, the case cover 80 to be described later ) Is exposed to the outside through the hole of the water discharge hole. O-ring is installed in the coupling portion of the water discharge port 20 and the water discharge port fastening portion 12 to maintain airtightness.

The end of the water discharge port 20 is a shape that can be coupled in one touch without a separate combination of the connection portion, such as a conventional washing machine water supply valve or washing hose, it can be changed in shape to match the shape of the connection portion.

The valve 30 is composed of a valve cartridge 31 and the handle 32, the valve cartridge 31 is coupled to the valve fastening portion 11 of the body 10 is introduced into the body 10 It will open and close the passage. The handle 32 is connected to the valve cartridge 31 to control the opening and closing of the valve, and the structure of the opening and closing of the valve can be adjusted only by 90 ° rotation, and is exposed to the outside through the handle hole of the case cover. .

Meanwhile, the conventional rubber packing may be used as the valve. However, in the present embodiment, the ceramic disc valve is used. The ceramic disc valve is superior in strength to the conventional rubber, and the ceramic disc valve is opened and closed only by friction between the surface and the surface of the ceramic. Since the quantity is controlled, it is also very advantageous in wear resistance.

The pipe connecting means 50 is inserted between the inlet 13 of the body 10 and the pipe connection nipple 60 to be described later, the inlet 13 of the body 10 and the nipple 60 for pipe connection. It serves to connect.

The pipe connecting means 50 may be any tubular shape capable of connecting between the inlet 13 and the pipe connecting nipple 60, but it is preferable to use an O-ring connector as in the present embodiment. Do.

When the O-ring connector is used as in the present embodiment, the valve unit 1 and the pipe are easily coupled and separated, thereby increasing the workability and repairing defects. In addition, since the free rotation is possible between the valve unit 1 and the pipe, position adjustment in the left and right directions is possible in the process of installing the valve unit 1 in the case 70.

The pipe connection nipple 60 has a hollow cylindrical shape and is cut into a hexagonal column shape at an inner center thereof, and protrudes to the outside through a hole formed in a rear surface of the case 70. Connected to (10), the outwardly projecting portion is connected to the pipe.

Since the inner central portion of the pipe connection nipple 60 is cut in a hexagonal column shape, when a leak such as a leak occurs in the connection portion between the pipe connection nipple 60 and the pipe, the pipe is connected using a hexagon wrench. Since the nipple 60 can be easily separated from the pipe, repair of the defect is easy.

On the other hand, the pipe connection nipple 60 may be replaced with a PB (PB) socket.

The case 70 has a box shape with an open front face, and a hole through which the nipple 60 for pipe connection is inserted is formed in the back face. The case 70 is embedded in a wall to accommodate the valve unit 1, and is pre-installed with the pipe connection nipple 60 inserted therein.

The case 70 is fixed to the wall reinforcement of a predetermined position and then embedded in the wall by pouring the wall concrete, the position of the case 70 in the process of placing the wall concrete may be shifted from the originally planned position. That is, when the wall concrete is poured, the case 70 is skewed from side to side, or the finish surface of the wall is protruded more than the original plan surface, and the case 70 is often buried deeper than the originally planned position. When the case 70 is constructed so as to deviate from its original position, the valve unit 1 accommodated in the case 70 is similarly displaced.

If the degree of misalignment is not severe, it may be finished in a state of misalignment, but this is not desirable in appearance. In particular, in the case of severe misalignment, the wall may be crushed and reconstructed.

However, the multi-purpose cock according to the present embodiment may fix the first slot 16 and the bracket 40 to the valve unit 1 to fix the valve unit 1 to the case 70 as described above. Since the second slot 2 is formed in an arc shape, and the valve unit 1 and the pipe connection nipple 60 are connected by an O-ring connector which can freely rotate as described above, FIG. As shown in b), the position can be adjusted by a predetermined angle from side to side. Therefore, even if the case 70 is installed at an angle in the left and right directions, the valve unit 1 can maintain the original position by adjusting the position.

On the other hand, when the construction error occurs in the front and rear direction as shown in Figs. 6 (b) and 8 (b), the construction error by the O-ring connector and bracket 40 Can be adjusted.

That is, as described above, both ends 44 of the bracket 40 fixed to the valve unit 1 are brought into close contact with the finish surface of the wall to keep the valve unit 1 in the normal position, and the O-ring (O−). RING) the connector is inserted into the pipe connection nipple 60 is variable, so that the inlet 13 and the pipe connection nipple 60 is the O-ring according to the depth of the case 70 is buried Sliding and connecting the connector can adjust the position of the valve unit to the normal position.

As shown in FIG. 9, the case cover 80 has holes 81 and 82 formed therein for protruding the water jetting hole 20 and the handle 32, and the water jetting hole 20 and The handle 32 protrudes outward. Since the water discharge port and the handle hole are formed to be recessed than the surface of the case cover, the external protrusion of the water discharge port 20 and the handle 32 is minimized.

Meanwhile, the case cover 80 is screwed to the body 10. For this purpose, a screw groove 83 for screwing is formed at the center of the case cover 80, and screwing is performed through the screw groove. The mark cap 84 is installed in the screw groove 83 to prevent the external exposure of the screw groove. A small groove is formed in the mark cap 84 to facilitate opening and closing of the mark cap.

10 is a perspective view of a modification of the present invention, in which two multipurpose cocks of this embodiment are combined. That is, the present invention can also be in the form of having two valve units in the case 70, as shown in FIG. At this time, the valve unit is preferably connected to the cold, hot water pipe to discharge the cold water and hot water respectively.

Construction procedure of the multi-purpose cock adjustable position according to this embodiment is as follows.

First, the case 70 is fixed in a state where the pipe connection nipple 60 is inserted into a wall rebar or the like where the multipurpose cock of the present embodiment is to be installed, and the pipe and the pipe connection nipple 60 are connected to each other. .

Next, the wall concrete is poured to bury the case 70 in the wall.

After the formwork of the wall concrete, the bracket is fixed to the valve unit (1) and mounted in the case 70 by screwing. At this time, if the case 70 is constructed in the originally planned position, there is no problem, but if a construction error occurs, the position of the valve unit 1 is adjusted and fixed to the correct position as described above.

After the operation, the case cover 80 is coupled to the valve unit 1, and the handle 32 is coupled to the valve cartridge 31 protruding outward through the valve hole 81 of the case cover 80. Let's do it.

According to the present invention, even if the case of the multi-purpose cock buried in the wall in the multi-purpose cock buried in the wall to minimize the external protrusion is misconstructed and out of the planned position by adjusting the valve unit coupled to the case accommodated in front and rear left and right Regardless of the position of the case, the valve unit can be maintained in its original position, thereby increasing workability.

In addition, since the pipe and the valve unit are connected by an easily detachable O-ring connector, the valve unit can be easily separated, and the inner center portion of the pipe connection nipple connected to the pipe is cut into a hexagonal column shape. Since it is easily separated from the pipe by a hexagon wrench, repair of the defect is very easy.

On the other hand, the multi-purpose cock of the present invention is advantageous for freezing prevention because the valve unit is embedded in the wall.

Claims (6)

Valve unit; Pipe nipples for connecting the valve unit and the pipe; A case accommodating the valve unit and embedded in a wall; And A case cover screwed to the valve unit; And a first slot having an arc shape for screwing with the case at both side portions of the valve unit, the position of the valve unit being adjustable in the horizontal direction. Valve unit; Pipe nipples for connecting the valve unit and the pipe; A case accommodating the valve unit and embedded in a wall; And A case cover screwed to the valve unit; And a first slot having an arc shape for screwing with the case at both side portions of the valve unit, the position of the valve unit being adjustable in the horizontal direction. The method of claim 2, wherein the pipe connecting means Multi-purpose cock, characterized in that the position is inserted into the pipe connection nipple variable O-ring (O-RING) connector. The nipple for pipe connection is Multi-purpose cock, characterized in that the inner center portion is cut into a hexagonal column shape. The nipple for pipe connection is Multi-purpose cock, characterized in that the inner center portion is cut into a hexagonal column shape. The multipurpose cock according to any one of claims 1 to 5, wherein the case is provided with two valve units.