KR100755387B1 - Connecting device for coupling tap to pipe and method for constructing the same - Google Patents

Abstract

A joint device for connecting a tap is provided to shorten a working process and to reduce the cost of materials by coupling a socket to a pipeline easily using a sleeve and a socket cover. A joint device(M) for connecting a tap contains a joint pipe(200) coupled to the front of a corrugated pipe(210) for protecting a pipeline buried under a concrete wall and provided with threads on the inside, a socket cover(100A) of a hollow structure coupled with a pipeline(P) projected from the joint pipe buried under a concrete wall and sliding on the outer circumferential surface of a sleeve, a sleeve(300) coupled to the inside of the socket cover to slide the socket cover on the outer circumferential surface, a separation preventer preventing the separation of the socket cover and the sleeve, a hexahedral socket(400) engaged with the socket cover and coupled with a clamp(600) to fix the pipeline not to be separated from the rear end of the socket and a clamping nut(700) to couple to threads of the socket, and a ring cap(500A) coupled to the front inside of the socket cover to keep the socket cover not to be pushed toward the rear of the socket.

Description

Connecting device for coupling tap to pipe and method for constructing the same}

1 is a reference coupling cross-sectional view of a conventional faucet connection device

2 is a cross-sectional view taken along line II of FIG.

Figure 3 is an exploded perspective view showing a faucet connection device of the present invention

4A to 4J are cross-sectional views for sequentially explaining a process of separating and separating a faucet connection device according to the present invention;

Figure 4a is a cross-sectional view showing a state in which a certain portion of the pipe projected from the joint pipe embedded inside the concrete wall

4B is a cross-sectional view illustrating a state in which one end of the sleeve is coupled to the fitting pipe by inserting the sleeve into the pipe while the sleeve is coupled inside the socket cover.

Figure 4c is a cross-sectional view showing a cut state of the pipe so as to protrude only the required length from the joint pipe

Figure 4d is a cross-sectional view showing a state in which the socket is coupled to the pipe

Figure 4e is a cross-sectional view showing a state that surrounds the socket coupled to the pipe by moving the rear of the socket cover to the front of the sleeve

Figure 4f is a cross-sectional view showing a state in which the ring cap coupled to the inside of the front socket cover

Figure 4g is a cross-sectional view showing a state in which the closing member is installed on the outside of the socket cover

Figure 4h is a cross-sectional view showing a state in which the tile is installed on the front of the closure member fixing the socket cover

Figure 4i is a cross-sectional view showing a state in which the faucet coupled to the socket belonging to the inside of the socket cover

Figure 4j is a cross-sectional view showing a state in which the socket is removed from the socket cover after removing the ring cap coupled to the inside of the socket cover front

5 is a cross-sectional view taken along the line II-II of FIG. 4D.

6 is a cross-sectional view taken along the line III-III of FIG. 4D.

FIG. 7 is a cross-sectional view taken along the line IV-IV of FIG. 4D

FIG. 8 is a cross-sectional view taken along the line VV of FIG. 4F

FIG. 9 is a cross-sectional view taken along line VI-VI of FIG. 4F

FIG. 10 is a sectional view taken along line VII-VII of FIG. 4F

Figure 11 is an exploded perspective view showing another embodiment of the present invention

12A and 12B are cross-sectional views illustrating a process of coupling each ring cap to both ends of the socket cover of FIG. 11 and a construction state thereof;

12A is a cross-sectional view showing a state before wrapping a socket.

Figure 12b is a cross-sectional view showing a state in which the construction is completed by wrapping the closing member to the outside of the socket cover in the state that each ring cap is coupled inside the both ends of the socket cover after wrapping the socket;

Figure 13 is an exploded perspective view showing another embodiment of the present invention

14A and 14B are cross-sectional views illustrating a process and a construction state in which ring caps and end caps are coupled to outer peripheral surfaces of both ends of the socket cover of FIG. 13;

14A is a cross-sectional view showing a state before wrapping a socket.

Figure 14b is a cross-sectional view showing a state in which the construction is completed by wrapping the finishing member to the outside of the socket cover in the state that each ring cap and end cap is coupled inside the both ends of the socket cover after wrapping the socket;

15 is an exploded perspective view showing another embodiment of the present invention

16A and 16B are cross-sectional views illustrating a process and a construction state in which the end cap is coupled to the outer peripheral surface of the distal end of the socket cover of FIG. 15;

Figure 16a is a cross-sectional view showing a state before wrapping the socket

Figure 16b is a cross-sectional view showing a state in which the construction is finished by wrapping the closing member outside the socket cover in the state that the end cap is coupled to the outer peripheral surface of the front end of the socket cover after wrapping the socket

FIG. 17 is a cross-sectional view taken along line XVII of FIG. 16A

FIG. 18 is a sectional view taken along line VII-VII of FIG. 16B

19 is an exploded perspective view showing another embodiment of the present invention.

20A and 20B are cross-sectional views illustrating a process of joining the front end of the socket cover of FIG. 19, the socket cover, and the rear end of the socket cover and the construction thereof;

20A is a cross-sectional view showing a state before wrapping a socket.

Figure 20b is a cross-sectional view showing a state in which the construction is completed by wrapping the closing member to the outside of the socket cover in a state that the ring cap is coupled to the inner surface of both ends of the socket cover after wrapping the socket;

Figure 21 is an exploded perspective view showing another embodiment of the present invention

22A and 22B are cross-sectional views illustrating a process and a construction state in which a ring cap, a stop ring, and an end cap are coupled to an inner circumference of the front end and an outer circumferential end of the socket cover of FIG. 21;

Fig. 22A is a sectional view showing a state before wrapping a socket;

22b is a cross-sectional view showing a state in which the construction is completed by constructing the finishing member to the outside of the socket cover in a state in which the ring cap, the stop ring, and the end cap are coupled to the inner surface of the front end and the rear end of the socket cover after the socket is wrapped;

Figure 23 is an exploded perspective view showing another embodiment of the present invention

24A and 24B are cross-sectional views illustrating a state in which a rotation preventing ring and a ring cap are coupled to a socket coupled to a pipe in front of the socket cover of FIG. 23, and a protective cover coupled to an outer circumferential surface of the ring cap and a construction state thereof;

24A is a cross-sectional view showing a state before wrapping a socket.

Figure 24b after wrapping the socket, the anti-rotation ring, the ring cap is coupled to the socket at the tip of the socket cover, the construction of the finishing member outside the socket cover, anti-rotation ring, protective cover in the state that the protective cover is coupled to the outer peripheral surface of the ring cap Section showing construction completed

25 is an exploded perspective view showing another embodiment of the present invention

26A and 26B are cross-sectional views illustrating a buried state of the faucet connection fitting of FIG. 25 and a process of removing the socket from the faucet connection fitting;

Figure 26a is a cross-sectional view of the state in which the splice connecting device is buried inside the concrete

Fig. 26B is a sectional view of the socket detached from the socket cover

27A and 27B are cross-sectional views illustrating a buried state of a faucet connection fitting and a process of removing a socket from a faucet connection fitting;

Figure 27a is a cross-sectional view of the state in which the splice connecting device is buried inside the concrete

Fig. 27B is a sectional view of the socket detached from the socket cover

28A and 28B are cross-sectional views illustrating a buried state of a faucet connection fitting and a process of removing a socket from a faucet connection fitting;

28A is a cross-sectional view of a state in which a faucet connection fitting is embedded in the concrete;

28B is a sectional view of the socket detached from the socket cover;

 * Explanation of symbols for main parts of the drawings

100A, 100B, 100C, 100D, 100E, 100F, 100G, 100H, 100I, 100J: Socket Cover
110: polygonal surface 120: circumferential surface
130a, 130b: Female thread 140: Fixed piece
150: latching portion 160a: male thread
160b: Female thread 170a, 170b: Male thread
180: keyway 200: joint pipe
210: Wrinkle tube 300: Sleeve
310: screw thread 320: hanging frame
400: Socket 430: Male thread
450: multifaceted
500A, 500B, 500C, 500E, 500F, 500G, 800B, 800E: Ring Cap
510: Tool insert groove 530: Male thread
550: internal thread 600: clamp
700: tightening nut
800C, 800D, 800F, 800G, 800H: End cap
810: Female thread 900: Stop ring
1000: Socket anti-rotation ring 1010: Multifaceted
1030: height 1050: step surface
2000: Protective cover P: Piping
CON: concrete wall

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The present invention relates to a faucet connection fittings, and more particularly, a faucet connection fittings and a construction method thereof, the structure of which is improved to easily install a faucet connection fitting from a joint pipe embedded in a concrete wall. It is to provide.

In general, the water pipes to be piped to apartments, houses, etc. are used iron pipes, copper pipes, etc. Here, the construction of the pipes using metal pipes such as L connection pipes, T connection pipes. However, a large amount of leakage occurs from the connection part using the L-connector, T-connector, etc. connecting iron pipes, copper pipes, etc. Water pipes (piping) and joint pipes (wrinkling pipe) are used.

In other words, the water pipe is inserted into the joint of the synthetic resin material is constructed so that the water pipe is kept warm and protected in the joint pipe. At this time, the joint pipe is used to facilitate the installation while adjusting the length of the water pipe in the process of pushing and pulling the water pipe during construction.

On the other hand, the joint pipe (female pipe) is used for connecting the faucet for the connection of the faucet.

Conventional faucet fittings as shown in Utility Model Publication No. 20-0348081, look at with reference to Figures 1 and 2 as follows.

That is, in installing the faucet fitting device in the wall portion 12, a corrugated pipe 16 is formed on one side of the connecting socket 15 of the synthetic main material, and the water pipe 14 of the synthetic resin material is formed inside the corrugated pipe 16. The connecting socket 15 is formed to protrude a predetermined portion from the inlet side, the connecting socket 15 is coupled to the cover (1) surrounding the socket joint pipe (2), the water pipe (14) to the cover ( The socket joint pipe 2 wrapped in 1) is coupled to the water pipe 14 by a fastening pipe 13, and the cover 1 is inside the front of the cover 1, and the socket joint pipe 2 is connected to the water pipe 14. The fastening ring screw 6 is coupled to prevent the rear end from being pushed, and the faucet 10 is coupled to the front head portion 2a of the socket joint pipe 2 together with the circular cover 9.

At this time, the inner side of the cover 1 is caught so that the locking projection (5) formed on the outer peripheral surface of the socket joint pipe (2) is caught so that the socket joint pipe (2) is not pushed to the rear of the cover (1) (4) is formed, and the tool insertion groove (7) is formed on the surface of the fastening ring screw (6) for easy removal from the cover (1).

However, such a conventional faucet fitting device has the following problems in the construction process.

First, when the conventional faucet fitting device is embedded in the wall portion 12, one side of the cover 1 is coupled to the connection socket 15 formed on one side of the corrugated pipe 16, and then the connecting socket 15 including the corrugated pipe 16. And embedded in the wall portion 12 made by pouring concrete to the outside of the cover (1).

At this time, the water pipe 14 is embedded in the corrugated pipe 16, one end of the water pipe 14 is supplied with cold and hot water, cold, hot water distributor for distributing cold, hot water to each water pipe (14) (Not shown), the other end is in a state protruding a predetermined length from the cover (1).

On the other hand, when the socket pipe 2 is coupled to the water pipe 14, the pipe 14 is not coupled to the cold, hot water distributor so that the socket pipe 2 can be coupled to the inside of the cover (1) Pull and combine, or push the water pipe 14 toward the corrugated pipe 16 to be coupled to the inside of the cover (1) and then coupled to the cold, hot water distributor.

Therefore, when the socket fitting pipe 2 is coupled to the inside of the cover 1, the socket fitting pipe 2 is coupled to the inside of the cover 1, and then the water pipe 14 that is not coupled to the cold and hot water distributor is removed. There is a problem that needs to be recombined, and when the socket fitting pipe 2 is removed from the cover 1, the water pipe 14 coupled to the cold and hot water distributors must be separated to prevent the socket fitting pipe 2 from being reconnected. Since it can be removed from the cover 1, there is a problem in that the construction and replacement work difficult.

Secondly, the water pipe 14 embedded in the corrugated pipe 16 has a socket fitting pipe 2 coupled to the inside of the cover 1 in a state in which a faucet fitting is embedded in the wall portion 12. The extra water pipe 14 is pulled out to the outside of the wall to be coupled to the outside, and the extra water pipe 14 to the outside of the wall 12 so that one end of the water pipe 14 can be coupled to the cold and hot water distributor. It will be omitted.

This is because, due to the structure of the faucet fitting device embedded in concrete can not be buried in the state in which one end of the water pipe is coupled to the cold, hot water distributor, after the concrete is laid, the socket joint pipe (2) and the cold, The hot water distributor is required to cut the water pipe 14, the length of the extra portion that can be combined to the correct length.

Therefore, after construction of the faucet fitting device, the socket pipe pipe 2 is cut in the process of being coupled to the water pipe 14, and the water pipe 14 is discarded, and the cold and hot water distributors of the water pipe 14 There is a problem that the water pipe 14 fragments cut off in the process of joining one end are discarded more than necessary and wasted.

The present invention is to solve the above problems, the present invention shortens the work process by improving the structure of the faucet connection when the installation of the faucet facilitating the faucet connection from the joint pipe embedded in the concrete wall The purpose is to reduce the unnecessary cutting of the pipe during construction.

In order to achieve the above object, the present invention is coupled to the end of the corrugated pipe protection pipes embedded in the concrete wall and the threaded pipe formed on the inner surface; A sleeve for screwing a rear end to the joint pipe and guiding the pipe drawn out of the joint pipe; A socket coupled to a pipe tip protruding from the sleeve; A socket cover installed to cover the outer side of the socket by sliding along the axial direction of the sleeve; Separation preventing means provided to prevent the socket cover from being separated from the sleeve in a state in which the socket cover is installed to surround the outside of the socket; A faucet connection device is provided, comprising: a ring cap installed to be coupled to the socket cover at the front inner side of the socket cover.

In addition, according to another aspect of the present invention for achieving the above object, in the construction method of the connection device for faucet connection using the device of any one of claims 1 to 3, at the tip of the corrugated pipe for pipe protection embedded in the concrete wall Embedding the joint pipe; Allowing the pipe to protrude from the fitting pipe in a predetermined portion; Fitting the one end of the sleeve to the fitting pipe after fitting the sleeve to the outside of the pipe while the sleeve is coupled inside the socket cover; Cutting the pipe so as to protrude only the required length from the joint pipe; Coupling a socket to the pipe tip; Installing a socket cover outside the socket to move the socket cover along an axial direction of the sleeve to surround the socket; A ring cap coupled to the socket cover is installed inside the front of the socket cover. A method of constructing a connection device for a faucet connection is provided.
On the other hand, according to another aspect of the present invention for achieving the above object, in the method for constructing a faucet connection using the apparatus of claim 1 or claim 4, the method of constructing a faucet connection for the inside of the concrete wall To; Embedding a joint pipe at a tip of a corrugated pipe for protecting a pipe embedded inside the concrete wall; Allowing the pipe to protrude from the fitting pipe in a predetermined portion; Inserting the pipe through the sleeve while the sleeve is coupled inside the end cap; Coupling one end of the sleeve to the fitting tube; Cutting the pipe so as to protrude only the required length from the joint pipe; Coupling a socket to the pipe; Moving the socket cover along the axial direction of the sleeve such that a rear of the socket cover is caught in front of the sleeve, such that the socket cover is coupled to the outside of the socket; Installing a ring cap coupled to the socket cover inside the front of the socket cover; The fitting pipe, the end cap and the sleeve, and the step of pouring concrete to the outside of the socket cover; provides a method for constructing a joint device for connecting the faucet characterized in that it comprises a.

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Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to FIGS. 3 to 28.

First, an embodiment of the present invention shown in these drawings will be described with reference to FIGS. 3 to 10.

Figure 3 is an exploded perspective view showing a faucet connection joint of the present invention.

That is, the faucet connection joint device (M) of the present invention is coupled to the tip of the pipe protection corrugated pipe 210 embedded in the concrete wall and the threaded pipe 200 is formed on the inner surface; A hollow socket cover (100A); A sleeve 300 coupled to the inside of the socket cover 100A, the socket cover 100A sliding on an outer circumferential surface thereof; And a separation preventing means for preventing the socket cover 100A and the sleeve 300 from being separated, and a ring cap 500A coupled to the inside of the socket cover 100A.
At this time, the sleeve 200 is screwed to the rear end of the fitting pipe and guides the pipe (P) drawn out of the fitting pipe.

In addition, the socket cover 100A is made of plastic or PVC material, and the inner surface of the socket cover 100A is formed with a polygonal surface 110 and a circumferential surface 120 region along a longitudinal direction, respectively, and an internal thread 130a on the upper surface. Is formed, the fixing piece 140 is formed symmetrically on the outer peripheral surface. At this time, it is preferable that the polygonal surface 110 forms a hexahedron. In addition, the sleeve 300 is a hollow structure through the center thereof, and a thread 310 is formed on an outer circumferential surface of the lower end thereof.

On the other hand, the separation preventing means, the engaging portion 150 is formed integrally with the inner surface of the rear end of the socket cover (100A); It consists of; engaging frame 320 is formed integrally with the outer peripheral surface of one end of the sleeve 300 so as not to be caught and separated from the locking portion 150 of the socket cover (100A).

That is, the engaging portion 150 is preferably formed to protrude in a ring shape on the inner side of the rear end of the socket cover (100A), the engaging frame 320 is formed in the circumferential surface area of the socket cover (100A) It is preferable to protrude in a circular shape.

In addition, the inside of the socket cover (100A) is coupled to the pipe (P) protruding from the fitting pipe 200 embedded in the concrete wall (CON), the outer peripheral surface cross-sectional shape in the multi-faceted area of the socket cover (100A) Formed six sockets 400 are formed.

At this time, the rear end of the socket 400, the clamp 600 and the socket 400 for fixing the pipe (P) so that the pipe (P) does not fall in the state fitted to the rear end of the socket 400. Fastening nuts 700 coupled to the rear end of the formed screw threads are provided to be coupled to each.

On the other hand, in the present embodiment, the ring cap 500A is coupled to the front of the socket cover 100A to prevent the socket cover 100A from being pushed to the rear of the socket 400.

At this time, the ring cap 500A has a center penetrated structure, and a groove inserting tool inserting groove 510 for use when removing from the socket cover 100A is formed in a crosswise direction, respectively. A male screw 530 is formed on the outer circumferential surface to be screwed to the female screw 130 of the socket cover 100A.

Next, a process in which the faucet connection fitting of the present invention is constructed to protrude out of the concrete wall will be described in detail with reference to FIGS. 4 to 10.

4A to 4J are cross-sectional views for sequentially explaining a process of separating a process of connecting a faucet connection device according to the present invention, FIG. 5 is a cross-sectional view taken along line II-II of FIG. 4D, and FIG. 6 is III of FIG. 4D. FIG. 7 is a cross-sectional view taken along the line IV-IV of FIG. 4D, FIG. 8 is a cross-sectional view taken along the line V-V of FIG. 4F, FIG. 9 is a cross-sectional view taken along the line VI-VI of FIG. 4F, and FIG. Ⅶ-X-ray cross section of.

Hereinafter, the operation effect of the faucet connection joint device construction process according to an embodiment of the present invention and the invention faucet connection device in the process are as follows.

First, referring to FIG. 4A, the pipe 200 is embedded inside the concrete wall CON, and the pipe P protrudes from the pipe 200.

That is, the pipe P protruding from the joint pipe 200 by passing through the inner portion of the corrugated pipe 210 formed to one side of the joint pipe 200 is supplied with cold and hot water, and the cold and hot water is supplied to each pipe. Cold and hot water distributor (not shown) to distribute the one end of the pipe (P) is in a state protruding from the joint pipe 200 in a state coupled.

In the above description, the pipe P protruding from the joint pipe 200 through the inner side of the corrugated pipe 210 is a cold, hot water distributor (not shown) in the conventional construction of the pipe (P) One end portion is to be omitted so as to couple, the pipe (P) is not coupled to the cold, hot water distributor.

Next, referring to FIG. 4B, after the sleeve 300 is inserted into the pipe P while the sleeve 300 is coupled to the inside of the socket cover 100A, one end of the sleeve 300 is inserted into the sleeve 300. It is coupled to the fitting pipe 200.

That is, after the sleeve 300 is first coupled to the fitting pipe 200, and then the socket cover 100A is coupled to the sleeve 300, the rear end portion of the socket cover 100A The diameter of the hook frame 320 formed on the outer circumferential surface of one end of the sleeve 300 is larger than the hook portion 150 diameter formed so that the hook portion 150 is not coupled. Therefore, one end of the sleeve 300 is coupled to the fitting pipe 200 while the sleeve 300 is coupled to the inside of the socket cover 100A.

In addition, the socket cover 100A sliding on the outer circumferential surface of the sleeve 300 is not separated from the sleeve 300 having one end coupled to the fitting pipe 200.

This is because the diameter of the hook frame 320 formed at one end of the sleeve 300 that is not coupled to the fitting pipe 200 is larger than the diameter of the locking portion 150 of the socket cover 100A. This is because the locking portion 150 of the socket cover 100A is caught by the locking frame 320 of the sleeve 300 when the 100A slides.

 Next, referring to Figure 4c, the pipe (P) is cut so as to protrude only the required length from the fitting pipe (200).

That is, the pipe (P) protruding to one side of the sleeve 300 is to cut the virtual line portion of the portion shown so that only the length of l remains.

 Next, referring to Figure 4d, the socket 400 is coupled to the pipe (P).

That is, the socket 400 coupled to the faucet 50 is coupled to the pipe P protruding toward one side of the sleeve 300. At this time, the clamp 600 and the tightening nut 700 are coupled to the rear end of the socket 400 coupled to the pipe P to increase the coupling force with the pipe P.

In other words, the clamp 600 and the fastening nut 700 are pre-coupled to the pipe P, and then the clamp 600, which has been previously fitted in the state in which the socket 400 is fitted to the pipe P, is inserted into the socket (P). After being placed on the outer circumferential surface of the pipe (P) inserted in the 400, the fastening nut 700 is fastened to the thread 410 of the socket 400 so that the socket 400 is fixed to the pipe (P). do.

Next, referring to FIG. 4E, the socket 400 coupled to the pipe P may be moved by moving the socket cover 100A such that the rear of the socket cover 100A is caught in front of the sleeve 300. Will be wrapped.

That is, the socket cover 100A positioned at the rear of the socket 400 and sliding on the outer circumferential surface of the sleeve 300 is moved in the direction of the arrow at the position of the imaginary line and coupled to the pipe P ( 400) It wraps around the outer circumference. At this time, the outer circumferential surface of the socket 400 and the polygonal surface 110 of the socket cover 100A are coupled to each other so that the socket cover 100A does not rotate on the outer circumferential surface of the socket 400.

Next, referring to Figure 4f, the ring cap (500A) is coupled to the inner front of the socket cover (100A).

)를 삽입하여 체결되는 방향으로 돌려주면 상기 소켓커버(100A) 내측에 결합된다.That is, the male screw 530 of the front cover inner female screw 130a and the ring cap 500A of the socket cover 100A so that the socket cover 100A surrounding the outer surface of the socket 400 is not pushed to the rear of the socket 400. ) Is a dedicated tool (for example, bifurcated into the tool insertion groove 510 of the ring cap 500A to be screwed in)

Insert and turn in the fastening direction to engage the inside of the socket cover (100A).

In other words, the female screw 310a of the inner side of the socket cover 100A and the male screw 530 of the ring cap 500A are coupled as shown in FIG. 8, and the outer circumferential surface of the socket 400 and the socket cover 100A are combined. The coupling with the polygonal surface 110 of the inner circumferential surface is coupled as shown in Figure 9, the circumferential surface 120 of the inner circumferential surface of the socket cover (100A) to be hooked to the engaging portion 150 of the socket cover (100A) The parts joined in conformity with the are brought into a combined state as shown in FIG. 10.

Next, referring to FIG. 4G, the socket cover 100A is fixed by constructing the finishing member 30 to the outside of the socket cover 100A surrounding the socket 400.

That is, the outer surface of the socket cover 100A surrounding the outer circumferential surface of the socket 400 is provided with a closing member (eg, brick) 30 to fix the socket cover 100A. At this time, the socket cover 100A fixed by the closing member 30 is fixed in a stable state because the fixing piece 140 formed on the outer circumferential surface thereof is engaged with the closing member 30.

Next, referring to FIGS. 4h and 4i, the tile 70 is attached to the front surface of the closing member 30 fixing the socket cover 100A, and then the socket coupled to the inside of the socket cover 100A ( The faucet 50 is coupled to the finish 400.

Here, a material such as a soundproof material is installed in the space portion formed outside the sleeve 300 connecting the socket cover 100A and the fitting pipe 200 as necessary, and the description and the description thereof are omitted in the present invention. do.

On the other hand, when replacing the socket 400 coupled to the inside of the socket cover (100A) is as follows.

Referring to FIG. 4J, after the faucet 50 is removed, the ring cap 500A coupled to the inside of the socket cover 100A is removed, and the socket 400 coupled to the pipe P is removed. It is removed from the cover 100A.

)를 상기 링캡(500A)의 공구삽입홈(510)에 삽입하여 체결력이 해제되는 방향으로 돌리면 상기 소켓커버(100A)로부터 쉽게 탈거됨으로, 상기 소켓(400)을 상기 소켓커버(100A)로부터 탈거할 수 있게 된다.That is, when replacing the socket 400 coupled to the inside of the socket cover 100A, first, separating the pipe (P) coupled to the cold, hot water distributor (not shown) for distributing cold and hot water. Then, the faucet coupled to the socket 400 is removed, and then a dedicated tool (for example, bifurcated) of the ring cap 500A coupled to the inside of the socket cover 100A is bifurcated.

) Is inserted into the tool insertion groove 510 of the ring cap 500A and is easily removed from the socket cover 100A by turning in the direction in which the tightening force is released, thereby removing the socket 400 from the socket cover 100A. It becomes possible.

On the other hand, Figures 11 to 24 is a construction process of another embodiment in which the faucet connection device of the present invention is constructed to protrude to the outside of the concrete wall, will be described in detail with reference to Figures 11 and 12 first.

Figure 11 is an exploded perspective view showing another embodiment of the present invention, Figures 12a and 12b is a cross-sectional view showing the process and the construction state of each ring cap is coupled to both ends of the socket cover of Figure 11 inside.

Hereinafter, in describing the configuration and operation of the faucet connection joint according to an embodiment, the description of the same configuration and operation as in the above-described embodiment will be omitted.

Referring to Figure 11, a hollow structure, the socket cover (100B) is formed with a female screw (130b) on the inner lower end surface; It is fastened to the female screw 130b of the socket cover 100B, and the center of the hook frame 320 of the sleeve 300 coupled to the inside of the socket cover 100B is caught so as not to deviate from the socket cover 100B. The through-hole hollow structure, a tool insertion groove 850 for use when removing the sleeve 300 from the socket cover (100B) on the surface is formed, the outer peripheral surface of the socket cover (100B) It is configured to include; ring cap (800B) is formed with a male screw 830 is fastened to the female screw (130b).

Hereinafter, a construction process according to another embodiment of the present invention will be described with reference to FIGS. 11 to 22.

First, referring to FIG. 12A, the sleeve 300 is inserted into the pipe P in a state in which the sleeve 300 is coupled inside the ring cap 800B, and then one end of the sleeve 300 is concrete. It is coupled to the fitting pipe 200 embedded inside the wall.

In addition, the socket cover 100B is inserted into the hook frame 320 of the sleeve 300, and then the ring cap 800B coupled to the sleeve 300 is coupled to the rear inner side of the socket cover 100B. do.

That is, the male screw 830 of the ring cap 800B and the female screw 130b of the socket cover 100B are screwed and coupled to the rear inner side of the socket cover 100B.

12B shows that the socket 400 is wrapped by moving the socket cover 100B in the direction of the arrow, and then screwing a separate ring cap 500B to the inner female screw 130a of the distal end of the socket cover 100B. Process, the process of fixing the socket cover 100B by installing the finishing member 30 to the outside of the socket cover 100B, coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover (100B) For the purpose of illustrating the process, the above process is performed in the same manner as described in FIGS. 4F to 4I.

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100B may be replaced in the same manner as described in FIG. 4J.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 13 and 14 as follows.

Figure 13 is an exploded perspective view showing another embodiment of the present invention, Figures 14a and 14b is a cross-sectional view showing the process and the construction state of the ring cap and the end cap is coupled to the outer peripheral surface of both ends of the socket cover of FIG.

Hereinafter, in the description of the faucet connection joint according to an embodiment of the present invention, the description of the same configuration and its effect as the above-described embodiment will be omitted.
Referring to Figure 13, a hollow structure, the socket cover (100C) is formed with a male screw (170b) on the outer peripheral surface of the inner rear end; It is fastened to the male screw 170b of the socket cover 100C, and the center of the hook frame 320 of the sleeve 300 coupled to the inside of the socket cover 100C is caught so that it does not deviate from the socket cover 100C. The through-hole hollow structure, the end cap (800C) is formed with a female screw 810 to be coupled to surround the outer peripheral surface of the rear end of the socket cover (100C);

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Hereinafter, operation description according to another embodiment of the present invention is as follows.

FIG. 14A illustrates a process of coupling one end of the sleeve 300 to the fitting pipe 200 in a state in which the end cap 800C is coupled to the outer circumferential surface of the sleeve 300. Same as described in 4b.

On the other hand, the female screw 810 of the end cap 800C is screwed to the male screw 170a of the socket cover 100C, so that the rear of the socket cover 100C is caught in front of the sleeve 300 and the sleeve There is no departure from 300.

14B is a process of screwing the ring cap 500C to the inner female screw 130a of the distal end of the socket cover 100C after the socket 400 is wrapped by moving the socket cover 100C in the direction of the arrow. Stacking the finishing member 30 outside the socket cover 100C to fix the socket cover 100C, and coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover 100C. For the purpose of explanation, the above process is performed in the same manner as described in FIGS. 4F to 4I.

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100C may be replaced in the same manner as described in FIG. 4J.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 15 to 18.

Figure 15 is an exploded perspective view showing another embodiment of the present invention, Figures 16a and 16b is a cross-sectional view showing the process and the construction state of the end cap is coupled to the outer peripheral surface of the front end of the socket cover of Figure 15, Figure 17a Figure 16a Fig. 18 is a sectional view taken along line X-VIII, and Fig. 18 is a sectional view taken along line X-VIII in Fig. 16B.

Hereinafter, in the description of the faucet connection joint according to an embodiment of the present invention, the description of the same configuration and its effect as the above-described embodiment will be omitted.

Referring to Figure 15, a hollow structure, the socket cover (100D) is formed with a male screw 170a on the outer peripheral surface of the tip; It is fastened to the male screw 170a of the socket cover 100D, and the center of the hook frame 320 of the sleeve 300 coupled to the inside of the socket cover 100D is caught so that it does not deviate from the socket cover 100D. The through-hole hollow structure, the end cap 800D having a female screw 820 is formed in the portion that is coupled to surround the outer peripheral surface of the front end portion of the socket cover (100D);

Hereinafter, operation description according to another embodiment of the present invention is as follows.

FIG. 16A illustrates a process of coupling one end of the sleeve 300 to the fitting pipe 200 in a state in which the socket cover 100D is coupled to an outer circumferential surface of the sleeve 300, which is described in FIG. 4B. Same as the above.

16B illustrates the male screw 170a and the female screw of the end cap 800D formed at the distal end of the socket cover 100D while the socket cover 100D is moved in the direction of the arrow to cover the socket 400. As the 820 is screwed, the socket cover 100D is fixed to surround the socket 400 without being pushed to the rear of the socket 400.

On the other hand, the process of fixing the socket cover (100D) by stacking the finishing member 30 to the outside of the socket cover (100D), coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover (100D) For the purpose of illustrating the process, the above process is performed in the same manner as described in FIGS. 4G to 4I.

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100D may be replaced in the same manner as described in FIG. 4J.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 19 and 20.

19 is an exploded perspective view showing another embodiment of the present invention, Figures 20a and 20b is a cross-sectional view showing the process and the construction state of the front end of the socket cover of Figure 19, the coupling between the socket cover and the rear end of the socket cover is coupled to be.

Hereinafter, in the description of the faucet connection joint according to an embodiment of the present invention, the description of the same configuration and its effect as the above-described embodiment will be omitted.

Referring to FIG. 19, a hollow structure includes a polygonal surface 110 corresponding to a polygonal outer circumferential surface of the socket 400 and a circumferential surface 120 corresponding to a circular outer circumferential surface of the sleeve 300. The first and second socket covers 100-1, which are manufactured, but are assembleably coupled to each other, are formed of a female screw 160b and a male screw 160a, and female screws 130a and 130b are formed on both inner side surfaces thereof. Socket cover (100E) consisting of (100-2); Is fastened to the female screw 130b of the rear end of the second socket cover 100-2, the hook frame 320 of the sleeve 300 is coupled to the inside of the second socket cover 100-2 is caught A hollow structure having a center penetrated so as not to deviate from the second socket cover 100-2, and a tool inserting groove for use when removing the sleeve 300 from the second socket cover 100-2 on the surface thereof. 850 is formed, a ring cap (800E) is formed on the outer peripheral surface of the male screw 830 is fastened to the female screw (130b) of the second socket cover (100-2).

Hereinafter, operation description according to another embodiment of the present invention is as follows.

Referring to FIG. 20A, after the sleeve 300 is inserted into the pipe P while the sleeve 300 is coupled to the inside of the ring cap 800E, one end of the sleeve 300 is connected to the fitting pipe. It is in a state coupled to (200).

In addition, the second socket cover 100-2 separated from the second socket cover 100-2 toward the hook frame 320 of the sleeve 300 corresponding to the circular outer circumferential surface shape of the sleeve 300 is opened. The male screw 130 of the ring cap 500 coupled to the sleeve 300 by inserting into the female screw 130b of the second socket cover 100-2 is screwed into the second socket cover 100-2. Is not separated from the sleeve 300.

On the other hand, after coupling the socket 400 to the pipe (P), the outer circumferential surface of the sleeve 300 in the state in which the first socket cover (100A) is fitted and coupled to the socket 400 to surround the socket 400 The socket 400 is fixed to be wrapped by a screw coupling between the male screw 160a of the second socket cover 100B and the female screw 160b of the first socket cover 100A.

FIG. 20B illustrates a process of screwing the ring cap 500E to the inner female thread 130a of the tip end of the socket cover 100, stacking the finishing member 30 outside the socket cover 100E, and forming the socket cover 100E. Fixing process, to explain the process of coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover (100E), the above process is the same as described in Figures 4f to 4i .

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100E may be replaced in the same manner as described in FIG. 4J.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 21 and 22.

Figure 21 is an exploded perspective view showing another embodiment of the present invention, Figure 22a and 22b is a process and the construction state of the ring cap, the stop ring and the end cap is coupled to the inner peripheral end and rear end outer surface of the socket cover of Figure 21 It is sectional drawing which shows.

Hereinafter, in the description of the faucet connection joint according to an embodiment of the present invention, the description of the same configuration and its effect as the above-described embodiment will be omitted.

Referring to Figure 21, a hollow structure, a male screw 170b is formed on the outer peripheral surface of the rear end, the socket cover (100F) is formed long the entire length; It is fastened to the male screw 170b of the socket cover 100F, and the hook frame 320 of the sleeve 300 coupled to the inside of the socket cover 100F is caught so that it does not deviate from the socket cover 100F. The through-hole hollow structure, the end cap (800F) is formed with a female screw 810 is coupled to surround the outer peripheral surface of the front end portion of the socket cover (100F); And a stop ring 900 installed at the front of the end cap 800F and attached to the lower end male thread 170b of the socket cover 100 to determine a coupling range of the end cap 800F.

Hereinafter, operation description according to another embodiment of the present invention is as follows.

Referring to FIG. 22A, a portion of an outer portion of the end cap 800F buried by concrete is poured outwardly to which the sleeve 300 is bent to the fitting pipe 200 to the inside of the end cap 800F. The socket 400 is coupled to the protruding pipe P.

That is, when the embedding position of the fitting pipe 200 embedded inside the concrete wall CON is located at the rear position of the socket cover 100F rather than on the horizontal line, one end of the sleeve 300 which is bent is processed. An additional connection to the fitting pipe 200 is facilitated.

Meanwhile, the socket cover 100F is wrapped around the socket 400 to be coupled to the socket 400, and then screwed to the end cap 800F fixed inside the concrete wall CON.

At this time, the stop ring 900 coupled to the male screw 170b of the rear end of the socket cover 100F is coupled to the pipe P and the distance of the pipe P protruding from the end cap 800F. By coupling the end cap 800F by adjusting the position of the stop ring 900 on the male screw 170b of the socket cover 100F so that the portion wrapped including the socket 400 is accurately wrapped. It is possible to protect the socket 400 and the protruding pipe P.

Referring to Figure 22b, the process of screwing the ring cap (500F) inside the front end of the socket cover (100F), stacking the finishing member 30 to the outside of the socket cover (100F) to secure the socket cover (100F) Process, for explaining the process of coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover (100F), the above process is the same as described in Figures 4f to 4i.

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100F may be replaced in the same manner as described in FIG. 4J.

Here, the socket cover 100F coupled to the outside of the concrete wall CON is fixed to the socket cover 100F by stacking the finishing member 30.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 23 and 24.

Figure 23 is an exploded perspective view showing another embodiment of the present invention, Figures 24a and 24b is an anti-rotation ring in the front of the socket cover of Figure 23, the ring cap is coupled to the socket coupled to the pipe and the protection on the outer peripheral surface of the ring cap It is a cross-sectional view showing the process of bonding the cover and its construction.

Hereinafter, in the description of the faucet connection joint according to an embodiment of the present invention, the description of the same configuration and its effect as the above-described embodiment will be omitted.

Referring to Figure 23, a hollow structure surrounding the pipe (P) protruding out of the concrete wall (CON), the socket cover (100G) is formed with a grooved key groove 180 in the front end; A socket 400 coupled to the pipe P and provided with a male screw 430 and a hexagonal polygonal surface 450 in a longitudinal direction, respectively; A cross section of the inner circumferential surface of the socket 400 to form a polygonal surface 1010 is formed in the area of the polygonal surface 450 of the socket 400. The key 1030 is formed by joining the key groove 180 to prevent the socket 400 from rotating. Is formed to protrude on both sides of the rear end surface, the front end surface has a socket anti-rotation ring (1000) formed by the outer circumferential surface having a diameter smaller than the outer circumferential surface (1050); The ring cap 500G is coupled to the socket 400 and the female screw 550 is formed on the inner surface of the socket 400 to be screwed to the male screw 430 of the socket 400.

On the surface of the ring cap 500G, a tool insertion groove 510 is formed for use when removing the ring cap 500G from the socket 400.

In addition, the protective cover 2000 of the hollow shape is further provided to be joined to the stepped surface 1050 of the socket anti-rotation ring 1000 to surround the outer circumferential surface of the ring cap 500G coupled to the socket 400.

Hereinafter, operation description according to another embodiment of the present invention is as follows.

Referring to FIG. 24A, the process of embedding the fitting pipe 200, the sleeve 300, and the end cap 800G into the concrete wall CON, and the pipe P protruding outside the concrete wall CON The process of coupling the socket 400, the process of adjusting the position of the stop ring 900 to be accurately wrapped to surround the pipe (P) is coupled to the end cap (800G), the above process is shown in Figure 22 Same as described in

On the other hand, the socket anti-rotation ring 1000 is coupled to be coupled to the polygonal surface 450 of the socket 400 to be fixed to the socket 400 located in front of the socket cover (100G).

At this time, the key 1030 formed on the rear end surface of the socket anti-rotation ring 1000 is joined to the key groove 180 formed at the front end of the socket cover 100 so that the socket 400 does not rotate.

In addition, the ring cap 500G is screwed to the male screw 430 of the socket 400 to prevent the socket 400 from being pushed forward and backward of the socket cover 100G, thereby preventing the socket from rotating. The protective cover 2000 is coupled to be fitted to the stepped surface 1050 of the prevention ring 1000 to cover the outer circumferential surface of the ring cap 500G to protect the concrete from being buryed when concrete is poured.

Therefore, the faucet connection joint M of the present invention to the outside of the concrete wall CON is in a state that can be fixed by the finishing member (30).

Referring to FIG. 24B, the socket cover 100G, the socket anti-rotation ring 1000 and the protective cover 2000 are stacked with a finishing member 30 to fix the socket cover 100G. It shows the state after performing the process of coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover 100G, the construction process is the same as described in Figures 4f to 4i. .

In addition, the process of replacing the socket 400 coupled to the inside of the socket cover 100G may be replaced in the same manner as described in FIG. 4J.

On the other hand, Figures 25 to 28 is a construction method of another embodiment in which the faucet connection joint (M) of the present invention is constructed to be embedded inside the concrete wall (CON), with reference to Figures 25 and 26 in detail with reference to the following Same as

25 is an exploded perspective view illustrating another embodiment of the present invention, and FIGS. 26A and 26B are cross-sectional views illustrating a buried state of a faucet connection fitting of FIG. 25 and a process of removing a socket from a faucet connection fitting. .

Hereinafter, a description of the same configuration and its effects of the faucet connection joint according to an embodiment of the present invention will be omitted.

Referring to FIG. 25, the sleeve 300 is formed inside the socket cover 100H of the hollow structure in a bending form, and the socket cover 100 is not separated from the socket cover 100H. 100H) an end cap 800H having a female screw 810 is formed at a portion that is coupled to surround the male screw 170b formed on the outer circumferential surface of the rear end.

Hereinafter, operation description according to another embodiment of the present invention is as follows.

Referring to FIG. 26A, when the buried position of the fitting pipe 200 embedded inside the concrete wall CON and the buried position of the socket cover 100H are different, the bent sleeve 300 is processed. In order to pour concrete outside the fitting pipe 200, the sleeve 300, and the socket cover 100H in a state in which the fitting pipe 200 and the socket cover 100H are coupled to each other. do.

At this time, the process of screwing the ring cap (500H) inside the front end of the socket cover (100H) is made the same as described in Figure 4f.

26B may replace the socket 400 coupled to the inside of the socket cover 100H in the same manner as described with reference to FIG. 4J.

Meanwhile, another embodiment of the present invention will be described in detail with reference to FIGS. 27 and 28.

27A and 27B are cross-sectional views illustrating a buried state of a faucet connection fitting and a process of removing a socket from a faucet connection fitting, and FIGS. 28A and 28B illustrate a buried state and a faucet connection of a faucet connection fitting; Sectional view for explaining the process of removing the socket from the joint for the device.

Hereinafter, a description of the same configuration and its effects of the faucet connection joint according to an embodiment of the present invention will be omitted.

That is, the socket cover (100I, 100J) of the hollow structure is formed, the bending angle of the socket cover (100I, 100J) is formed to be 45 ° or 90 °, the socket coupled to the inside of the socket cover (100I, 100J) It is also formed to bend at the same power.

Hereinafter, operation description according to another embodiment of the present invention is as follows.

Referring to FIG. 27A or 28A, when the buried angle of the fitting pipe 200 buried inside the concrete wall CON forms a 45 ° angle or lies 90 ° vertically, the bent angle is 45 ° or 90 ° bent. After coupling the socket cover 100I, 100J and the fitting pipe 200 to the sleeve 300, the coupling pipe 200, the sleeve 300, and the socket cover 100I. 100J are outside. The concrete is poured by laying it.

In addition, the process of screwing the ring cap (500I, 500J) inside the front end of the socket cover (100I, 100J), coupling the faucet 50 to the socket 400 coupled to the inside of the socket cover (100I, 100J) The process is performed in the same manner as described in FIGS. 4F and 4I, and the process of replacing the socket 400 coupled to the inside of the socket covers 100I and 100J is performed in the same manner as described in FIG. 4J. Just do it.

Referring to FIG. 27B or 28B, the socket 400 coupled to the inside of the socket covers 100I and 100J may be replaced in the same manner as described in FIG. 4J.

The present invention as described above has the following effects.

The faucet connection joint device (M) of the present invention is made in a state in which one end of the pipe (P) is first coupled to a cold and hot water distributor for distributing cold and hot water when placing concrete, the pipe to the cold, hot water distributor in the prior art There is no need for the extra length needed to combine (P), which leads to the first savings in piping.

In addition, when the socket 400 is coupled to the pipe P in a state where the faucet connection fitting M of the present invention is buried, one end of the pipe P is first coupled to a cold and hot water distributor. After the other end of the pipe (P) to which the socket 400 is coupled is removed by the required length, the coupling of the socket 400 is easy by mutual coupling between the sleeve 300 and the socket covers 100A to 100J in each embodiment. Therefore, it is possible to greatly reduce the length of the margin, which is conventionally omitted to couple the socket 400 to the pipe (P), there is a secondary saving effect of the pipe.

That is, in the operation of the pipe (P) using the faucet connection joint (M) of the present invention can cut the pipe (P) more than necessary to reduce the material cost can be reduced.

In addition, the faucet connection joint device (M) of the present invention is constructed in a state in which the pipe (P) is previously coupled to the cold, hot water distributor for distributing cold and hot water in the process of placing concrete, the socket ( In the combined state 400, it is possible to improve the inconvenience and disadvantages in the work process that requires the recombination of one end of the pipe 400 to the cold, hot water distributor, thereby reducing labor costs.

Claims (30)

A joint pipe coupled to the end of the corrugated pipe for protecting the pipe embedded in the concrete wall and having a thread formed therein; A sleeve for screwing a rear end to the joint pipe and guiding the pipe drawn out of the joint pipe; A socket coupled to a pipe tip protruding from the sleeve; A socket cover installed to cover the outer side of the socket by sliding along the axial direction of the sleeve; Separation preventing means provided to prevent the socket cover from being separated from the sleeve in a state in which the socket cover is installed to surround the outside of the socket; A faucet connection device, comprising: a ring cap installed to be coupled to the socket cover at the front inner side of the socket cover. The method of claim 1, The separation preventing means, A catching part integrally formed on an inner surface of a rear end of the socket cover; Faucet connection fittings, characterized in that consisting of; hook frame formed integrally with the outer peripheral surface of the front end portion of the sleeve so as not to be caught off the locking portion of the socket cover. The method of claim 1, The separation preventing means, A ring cap detachably assembled to an inner side surface of the rear end of the socket cover; Faucet connection fittings, characterized in that consisting of; hook frame is formed on the outer peripheral surface of one end of the sleeve so as not to be separated on the surface of the ring cap. The method of claim 1, The separation preventing means, An end cap inserted into an outer circumferential surface of the sleeve and screwed to an outer circumferential surface of a rear end of the socket cover by moving in front of the sleeve; Faucet connection device characterized in that consisting of; hook frame formed on the outer peripheral surface of the front end portion of the sleeve so as not to be caught off the end cap. delete delete The method of claim 3, wherein Faucet connection fittings, characterized in that formed on the surface of each ring cap is a tool insertion groove for use when removing the ring cap from the socket cover. delete The method of claim 3, wherein The ring cap, Connection device for faucet characterized in that the screw is coupled to the inner peripheral surface of the rear end of the socket cover. The method of claim 4, wherein The end cap is Connection device for faucet characterized in that the screw is coupled to the outer peripheral surface of the rear end of the socket cover. delete The method of claim 1, A socket having a polygonal outer circumferential surface of the socket cover is further provided. The socket cover, A faucet connection joint, characterized in that the cross-sectional shape of a portion of the inner peripheral surface to form a polygonal surface corresponding to the outer peripheral surface shape of the socket, the cross-sectional shape of the remaining inner peripheral surface to form a circle corresponding to the outer peripheral surface shape of the sleeve. The method of claim 12, The socket cover, Faucet connection fittings, characterized in that the part corresponding to the polygonal outer circumferential shape of the socket and the part corresponding to the circular outer circumferential surface shape of the sleeve, can be assembled separately. The method of claim 1, A faucet connection device, characterized in that the sleeve is coupled to the inside of the socket cover to form a bending (bending). The method of claim 1, A faucet connection device, characterized in that the socket cover sliding on the outer circumferential surface of the sleeve is bent. The method of claim 15, Faucet connection device, characterized in that the bending angle of the socket cover is 45 ° or 90 °. delete delete delete delete delete delete delete In the method of constructing a joint device for faucet connection using the device of any one of claims 1 to 3, Embedding a joint pipe at a tip of a corrugated pipe for protecting a pipe embedded inside the concrete wall; Allowing the pipe to protrude from the fitting pipe in a predetermined portion; Fitting the one end of the sleeve to the fitting pipe after fitting the sleeve to the outside of the pipe while the sleeve is coupled inside the socket cover; Cutting the pipe so as to protrude only the required length from the joint pipe; Coupling a socket to the pipe tip; Installing a socket cover outside the socket to move the socket cover along an axial direction of the sleeve to surround the socket; And installing a ring cap coupled to the socket cover inside the front of the socket cover. delete In the method for constructing a faucet connection using the apparatus of claim 1 or 4, What is claimed is: 1. A method of constructing a faucet connection fitting inside a concrete wall; Embedding a joint pipe at a tip of a corrugated pipe for protecting a pipe embedded inside the concrete wall; Allowing the pipe to protrude from the fitting pipe in a predetermined portion; Inserting the pipe through the sleeve while the sleeve is coupled inside the end cap; Coupling one end of the sleeve to the fitting tube; Cutting the pipe so as to protrude only the required length from the joint pipe; Coupling a socket to the pipe; Moving the socket cover along the axial direction of the sleeve such that a rear of the socket cover is caught in front of the sleeve, such that the socket cover is coupled to the outside of the socket; Installing a ring cap coupled to the socket cover inside the front of the socket cover; And spouting the fitting pipe, the end cap and the sleeve, and concrete to the outside of the socket cover. The method of claim 26, The socket cover surrounding the socket is formed to be bent, the socket which is located inside the socket cover and coupled to the pipe is formed to be bent at the same curvature as the socket cover, The sleeve is coupled to the inside of the socket cover construction method for connecting the faucet, characterized in that the bent (bending) form. delete The method of claim 1, The socket cover is provided with a multi-faceted region and a circumferential surface region respectively along the longitudinal direction, The outer peripheral surface cross-sectional shape of the socket is connected to the faucet connecting device, characterized in that formed in accordance with the multi-faceted area of the socket cover. The method of claim 29, At the rear end of the socket, The connection device for faucet connection, characterized in that the clamp and the fastening nut for fixing the pipe so as not to fall out in the state that the pipe is fitted to the rear end of the socket.

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