KR20210154574A - Water pipe coupling socket - Google Patents

Abstract

In accordance with a first embodiment of the present invention, a water pipe coupling socket, which is used to connect each water pipe, includes a first socket combined with an end part of a first water pipe, and a second socket combined with an end part of a second water pipe. The first socket includes a combination part forming a fixing force in a mutually engaged state by having a protruding part protruding in a shape corresponding to an insertion part formed in a second socket, wherein a sealing member for preventing a water leak is inserted into the combination part of the first and second sockets. Moreover, in accordance with a second embodiment of the present invention, the water pipe coupling socket, which is used to connect each water pipe, has concave and convex parts formed across each other on a cross section of the combination part in which the first and second sockets are combined, such that the concave and convex parts are engaged with each other. Moreover, in accordance with a third embodiment of the present invention, the water pipe coupling socket, which is used to connect each water pipe, includes a protruding member formed to be extended by a predetermined length along the outer circumference of the first socket, and the outer circumference of the second socket includes an insertion member provided to accept the protruding member provided in the first socket. Therefore, the present invention is capable of preventing water in a water pipe from leaking through a crack in the water pipe combination part.

Description

Water pipe coupling socket}

The present invention relates to a water pipe fastening socket, wherein a shielding ring for blocking water is provided at each coupling part of a water pipe coupling socket capable of fastening each water pipe, so that water flowing inside the water pipe flows out from the coupling part of the water pipe It relates to a water pipe fastening socket that can prevent it.

In general, a water pipe is a basic facility that supplies water for citizens to live in, and is buried under buildings and the ground, and is a facility provided to supply water to citizens or to treat domestic sewage.

At this time, in the water pipe, a plurality of water pipes are arranged to extend the length, and a welding operation is performed between each water pipe and the water pipe to fix the water pipe, extend it in a fitting type, or add a separate reinforcing member, and then combine them. A method of extending the water pipe has been used.

For example, technologies such as Korean Patent No. 10-0900191 “connection device for preventing separation of water pipes” and Korean Patent No. 10-1026243 “water pipe connection device” are disclosed.

However, in the method of fastening and extending the water pipes described above, the fitting or butt process for the connection of the water pipes connected to each other is difficult, the time consumed for the construction is long, and the connection parts of the water pipes are not strong, so water leakage in the connection part There was a problem that occurred frequently.

In addition, as described above, the leakage phenomenon occurs, and the problems caused by the difficulty of the construction method are problems in that the water supplied to the water pipe under construction cannot be supplied, which increases the inconvenience of citizens using the water facility.

Accordingly, in the process of connecting a water pipe and a water pipe, there is an urgent need to develop a technology for a water pipe fastening socket that can simplify the operation and maintain the strength of the coupling portion between the water pipe and the water pipe in an optimal state.

The present invention is to solve the above problems, and the water pipe fastening socket used to connect each water pipe according to the embodiments of the present invention is provided with a shielding member for preventing water leakage in the connector of the socket, An object of the present invention is to provide a water pipe fastening socket that prevents water leakage and can easily couple each water pipe.

In the water pipe fastening socket used to connect each water pipe according to the first embodiment of the present invention for solving the above problems, the water pipe fastening socket includes a first socket and a second socket coupled to an end of the first water pipe. and a second socket coupled to the end of the water pipe, wherein the first socket is provided with a coupling part that has a protrusion protruding in a shape corresponding to the insertion part formed in the second socket, and forms a fixing force in a state of being engaged with each other. , A shielding member for preventing water leakage may be inserted into the coupling portion of the first socket and the second socket.

In addition, the shielding member inserted into the coupling portion of the first socket and the second socket includes a first shielding member provided in the first socket and provided on a surface in contact with a sidewall of the inner circumference of the insertion portion formed in the second socket; It may include a second shielding member provided inside the second socket insertion part, the second shielding member being provided on a surface in vertical contact with the protrusion part of the first socket.

In addition, the shielding member is formed of an O-ring made of synthetic rubber or heat-resistant plastic, and has an inner circumference of the first shielding member in contact with the sidewall inside the first shielding member and the insert to prevent water leakage. A shark fin-shaped protrusion may be formed.

In addition, the water pipe fastening socket and the water pipe are heat-sealed and coupled to each other, and a surface on which the water pipe fastening socket and the water pipe are fixed by heat sealing may be formed in a wavy shape.

In addition, the first socket and the second socket may be fixed by bolting using a bolt coupling part provided on the outer periphery of the first socket and the second socket.

In addition, in the water pipe fastening socket used to connect each water pipe according to the second embodiment of the present invention, the water pipe fastening socket is coupled to the end of the first water pipe and the end of the second water pipe. a second socket to be coupled, wherein the first socket and the second socket are formed such that a concave portion and a convex portion intersect at an end surface of a coupling portion to which the first socket and the second socket are coupled, and the concave portion and the convex portion are engaged; can be combined.

In addition, a shielding ring insertion groove into which a shielding ring for preventing water leakage can be inserted may be formed around the surfaces of the concave and convex portions formed in the first socket and the second socket in contact with each other.

Further, on the outer periphery of each of the first socket and the second socket, a reinforcing member including a secondary concave portion and a secondary convex portion further comprises a secondary concave portion and a secondary convex portion formed in the reinforcing member, It may be provided in a shape that intersects the concave and convex portions.

In addition, in the water pipe fastening socket used to connect each water pipe according to the third embodiment of the present invention, the water pipe fastening socket is at the ends of the first and second water pipes coupled to the ends of the first water pipe. a second socket coupled thereto, wherein the first socket includes a protrusion member formed to extend a predetermined length along an outer periphery of the first socket, and provided on the outer periphery of the second socket It may include an insertion member provided to accommodate the protruding member.

In addition, a bolt fastening part may be provided at the ends of the protruding member and the coupling member so that the first socket and the second socket may be bolted to each other.

In the water pipe fastening socket according to an embodiment of the present invention, as a shielding member provided in the coupling part to which the socket is coupled, it is possible to prevent water in the water pipe from leaking into the gap of the water pipe coupling part.

In addition, the first socket and the second socket constituting the water pipe fastening socket have an advantage in that each water pipe can be easily connected without a separate mechanical device by using a simple fastening method.

In addition, the water pipe fastening socket according to the embodiment of the present invention has the advantage of being a reinforcing member provided on the outer circumferential surface of the socket to form a stronger sealing force, so that it can be easily used even when the flow rate and pressure in the water pipe increase.

1 is a perspective view showing the overall appearance of a water pipe fastening socket according to a first embodiment of the present invention.
Figure 2 is an exploded view for showing the configuration of the water pipe fastening socket according to the first embodiment of the present invention.
3 is a cross-sectional view and a partially enlarged view of a water pipe fastening socket according to a first embodiment of the present invention.
4 is an exemplary view for showing a coupling portion of a water pipe and a water pipe fastening socket according to an embodiment of the present invention.
5 is a perspective view illustrating a state of a water pipe fastening socket according to a second embodiment of the present invention.
6 is an exploded view illustrating the configuration of a water pipe fastening socket according to a second embodiment of the present invention.
7 (a) and (b) are a right side view and a left side view of each water pipe fastening socket according to a second embodiment of the present invention.
8 is a perspective view of a water pipe fastening socket according to a second embodiment of the present invention further including a reinforcing member.
9 is an exploded view showing the configuration of a water pipe fastening socket according to a second embodiment of the present invention provided with a reinforcing member.
10 (a) and (b) are a right side view and a left side view of each water pipe fastening socket provided with a reinforcing member according to a second embodiment of the present invention.
11 is an exemplary view of a water pipe fastening socket according to a third embodiment of the present invention.
12 (a), (b), (c) and (d) are assembly views of a water pipe fastening socket according to an embodiment of the present invention.

Hereinafter, the description of the present invention with reference to the drawings is not limited to specific embodiments, and various modifications may be made and various embodiments may be provided. In addition, it should be understood that the contents described below include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention.

In the following description, terms such as 1st, 2nd, etc. are terms used to describe various components, meanings are not limited thereto, and are used only for the purpose of distinguishing one component from other components.

Like reference numbers used throughout this specification refer to like elements.

As used herein, the singular expression includes the plural expression unless the context clearly dictates otherwise. In addition, terms such as "comprises", "comprising" or "have" described below are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist. It should be construed as not precluding the possibility of addition or existence of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

In addition, in the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

Hereinafter, specific embodiments of the water pipe fastening socket according to an embodiment of the present invention will be described in detail based on the accompanying drawings 1 to 12 .

First, FIG. 1 is a perspective view for showing the overall appearance of a water pipe fastening socket according to a first embodiment of the present invention, and FIG. 2 is an exploded view for showing the configuration of a water pipe fastening socket according to the first embodiment of the present invention. , Figure 3 is a cross-sectional view and a partially enlarged view of a water pipe fastening socket according to a first embodiment of the present invention.

1 to 3 , in the water pipe fastening socket for connecting each water pipe, the water pipe fastening socket 1 for connecting the water pipe according to the first embodiment of the present invention includes a first socket 100 and It may include a second socket 200 .

In addition, the first socket 100 may include a protrusion 110 , and the second socket 200 may include an insertion part 210 .

Specifically, the protrusion 110 formed in the first socket 100 may be provided in a corresponding shape so as to be engaged with the insertion portion 210 formed in the second socket 200 as shown in FIG. 2 . can

In addition, the first socket 100 and the second socket 200 may have a body provided to correspond to the shape of a water pipe, and a through hole through which water can flow in the direction of the water pipe inside the body of the socket.

Here, when the water pipes P1 and P2 coupled to the water pipe fastening socket are provided to have a cylindrical shape, the water pipe fastening sockets 100 and 200 may also have a cylindrical body shape as shown in FIG. , when the water pipe has a rectangular cross section, and a water pipe having a rectangular cross section is provided, the water pipe fastening sockets 100 and 200 may also be formed to have a body having a shape corresponding thereto.

On the other hand, the protrusion 110 formed in the first socket 100 may be formed along the circumference of the first socket 100, and the insertion part 210 formed in the second socket 200 is also, It may be provided as a groove of a corresponding shape to accommodate the protrusion (110).

Accordingly, the first socket 100 and the second socket 200 may be coupled to each other in a state of being engaged with each other.

At this time, the insertion part 210 and the protrusion part 110 are fitted with each other, but it is most preferable to have a diameter that allows for tight fitting without excessive separation, which is the water flowing through the water pipes P1 and P2. This is to prevent water leakage as much as possible through the gap between the insertion part 210 and the protrusion part 110 .

Meanwhile, a shielding member 300 may be provided at a portion where the first socket 100 and the second socket 200 contact each other to prevent water flowing inside the water pipe P from leaking.

Specifically, the shielding member 300 may include a first shielding member 310 , a second shielding member 320 , and a third shielding member 330 .

First, the first shielding member 310 may be provided on the first socket 100 , and may be provided on a surface in contact with the sidewall of the inner periphery of the insertion part 210 formed in the second socket 200 . .

In addition, the first shielding member 310 may be provided in a manner attached to itself of the first socket 100 as described above, but this is only a preferred embodiment, and the installer While fitting the second socket 200 , after positioning the first shielding member 310 on the inner sidewall of the insertion part 210 of the second socket 200 , the protrusion 310 of the first socket 100 is removed. It may also be provided in a manner of being inserted into the insertion part 210 of the second socket 200 .

Accordingly, the first shielding member 310 can primarily prevent the water flowing in the water pipes P1 and P2 from permeating into the coupling portion of the first socket 100 and the second socket 200 . have.

Here, the first shielding member 310 may include a protrusion 311 .

Specifically, the protrusion 311 may be provided on the first shielding member 310 , and may be formed in a portion in contact with the sidewall of the insertion portion 210 formed in the second socket 200 .

Here, the protrusion 110 may be provided in the shape of a shark fin.

At this time, as shown in FIG. 3 , the shark pin-shaped protrusion 110 is preferably provided with an inclination that increases in height toward the lower side of the protrusion 110 .

This is to effectively prevent water from flowing between the insertion part 210 of the second socket 200 and the protrusion 110 of the first socket 100, and in the opposite direction to the water leakage direction. This is to effectively prevent the backflow of water by using the formed shark fin-shaped protrusion 311 .

In addition, the second shielding member 320 is provided inside the insertion part 210 of the second socket 200 , and is provided on a surface in vertical contact with the protrusion 110 of the first socket 100 . can be

To describe more specifically with reference to FIG. 3 , the second shielding member 320 is at the uppermost portion of the protrusion 110 of the first socket 100 at a position inside the maximum of the insertion portion 210 of the second socket 200 . It is provided to be compressed by

Accordingly, the second shielding member 320, together with the first shielding member 310, seeps into the coupling portion of the first socket 100 and the second socket 200, and leaks from the outside of the socket and the water pipe coupling portion. can be prevented secondarily from occurring.

In addition, the third shielding member 330 may be provided around a maximum outer circle to which the first socket 100 and the second socket 200 are coupled.

Specifically, the third shielding member 330 is preferably provided around the outer periphery of each socket, and may be formed to have a smaller diameter than the maximum outer perimeter at which the bolt coupling part 400 to be described later is provided. can

Accordingly, the third shielding member 330 together with the first shielding member 310 and the second shielding member 3 may prevent a water leak from occurring to the outside of the water pipe to a third degree.

In addition, when the bolt (B) and the nut (N) of the bolt coupling part 400 to be described later are strongly tightened, the above-described shielding member 300 is inserted between the first socket 100 and the second socket 200 . It can also be adjusted to form a stronger sealing force by pressing more strongly.

Here, the first shielding member 310 , the second shielding member 320 , and the third shielding member 330 may be provided as O-rings provided in the shape of a circular band as shown in FIG. 2 . can

In addition, the shielding member 300 is most preferably made of synthetic rubber or heat-resistant plastic material, but this is only a preferable material, and may include all of the materials of O-rings commonly used to seal water.

On the other hand, Figure 4 is an exemplary view for showing the coupling portion of the water pipe and the water pipe fastening socket according to an embodiment of the present invention.

Referring to FIGS. 1 to 4 , the water pipes P1 and P2 coupled to the water pipe fastening sockets 100 and 200 may be coupled by thermal fusion (WJ), respectively.

Here, in order to perform the thermal fusion (WJ), a water pipe fusion welding machine used for thermally bonding each water pipe and a water pipe may be used, but this is only a preferred embodiment, and the contractor directly welds the water pipe and the water pipe connection socket. It can also be constructed this way.

At this time, it is preferable that the water pipes P1 and P2 coupled to the water pipe fastening sockets 100 and 200 are formed so that the cross-sections of the water channels have the same diameter.

In addition, the cross section to which the water pipe fastening sockets 100 and 200 and the water pipes P1 and P2 are fixed by thermal fusion may be provided so as to have a wavy circumference as shown in FIG. 4 , which is a water pipe ( This is to show that when the cross section of P) is not smooth, the cross sections of the fastening sockets 100 and 200 can also be provided to correspond to the cross section of the water pipe (P).

On the other hand, the water pipe fastening sockets 100 and 200 and the water pipes P1 and P2 may be coupled by thermal fusion or welding as described above, but this is only a preferred construction example. In order to do this, the socket or the water pipe may be constructed by providing a screw thread around the inner and outer circumferences of the socket or water pipe and fastening it in a screw-in method, or by coupling the socket and the water pipe through a tightening clamp provided around the socket and the water pipe.

On the other hand, the first socket 100 and the second socket 200 can be temporarily fastened by using the insertion part 210 and the protrusion part 110 to form a temporary fixing force as described above, but a stronger For sealing, the first socket 100 and the second socket 200 may include a bolt coupling part 400 provided on the outer periphery of each.

Here, in the bolt coupling part 400 , the bolt B and the nut N may be coupled to form a fixing force, and for this purpose, a bolt insertion hole into which the bolt B may be inserted may be formed. .

In addition, the bolt coupling part 400 may be provided with four in the up, down, left, and right directions as shown in the drawing, but this is only an exemplary example. ) may be provided with four or more bolt coupling portions 400 at intervals corresponding to the respective sockets 100 and 200 .

On the other hand, when the first socket 100 and the second socket 200 are tightly fitted to form an easy fixing force, the configuration of the bolt coupling part 400 may be omitted.

Next, FIG. 5 is a perspective view for showing a state of a water pipe fastening socket according to a second embodiment of the present invention, and FIG. 6 is an exploded view for showing the configuration of a water pipe fastening socket according to a second embodiment of the present invention. , (a) and (b) of Figure 7 are a right side view and a left side view of each water pipe fastening socket according to the second embodiment of the present invention.

8 is a perspective view of a water pipe fastening socket according to a second embodiment of the present invention further including a reinforcing member, and FIG. 9 is a configuration of a water pipe fastening socket according to a second embodiment of the present invention provided with a reinforcing member. It is an exploded view for illustration, and FIGS. 10 (a) and (b) are a right side view and a left side view of each water pipe fastening socket provided with a reinforcing member according to a second embodiment of the present invention.

First, referring to FIGS. 5 to 7 , the water pipe fastening socket 2 according to the second embodiment of the present invention includes a first socket 100 and a second socket 200, but the first socket ( The concave portions 120 and 220 and the convex portions 130 and 230 may be formed to cross each other in the cross-section of the coupling portion to which the 100 ) and the second socket 200 are coupled.

This is to enable the first socket 100 and the second socket 200 to be fitted with the concave portions 120 and 220 and the convex portions 130 and 230 formed in the respective sockets to be fitted. .

In addition, the shielding ring insertion grooves 131 and 231 formed along the circumference of the convex portions 130 and 230 formed in the respective sockets 100 and 200 may be formed.

In addition, a shielding ring 340 for preventing water inside the water pipe from leaking from the coupling portions of the water pipe fastening sockets 100 and 200 may be inserted into the shielding ring insertion grooves 131 and 231 .

As a result, the first socket 100 and the second socket 200 are fitted with convex portions and concave portions corresponding to each other and coupled to each other as a shielding ring 340 inserted into the shielding ring insertion grooves 131 and 231. , has the effect of preventing water leakage.

As a construction example, first, the water pipes P1 and P2 and the water pipe fastening sockets 100 and 200 are thermally fused to each other to couple them. (At this time, the concave portion 120 of the first socket 100 and the convex portion 230 of the second socket 200 are cut so that the first socket 100 and the second socket 200 can be fitted with each other. It is desirable to position them so that they face each other.)

Then, the shielding ring 340 is inserted into the shielding ring insertion grooves 131 and 231 of one of the convex portions 130 and 230 of the first socket 100 or the second socket 200 .

Finally, after the first socket 100 and the second socket 200 are engaged, the coupling part is fixed by heat sealing or welding to finish.

Accordingly, the installer has the advantage of being able to easily extend the water pipe by using only the first socket 100 , the second socket 200 , and the shielding ring 340 .

Next, referring to FIGS. 8 to 10 , the water pipe fastening socket 2 according to the second embodiment of the present invention may further include a reinforcing member 500 .

Specifically, the reinforcing member 500 may be further provided on the outer periphery of each of the first socket 100 and the second socket 200 , and the first socket 100 and the second socket 200 . Each of the reinforcing members 500 may be formed to include secondary concave portions 510 and 530 and secondary convex portions 520 and 540 .

Here, the secondary concave portions 510 and 530 and the secondary convex portions 520 and 540 may be provided in a shape that intersects the above-described concave portions 120 and 220 and the convex portions 130 and 230 . .

This, in addition to the shielding ring 340 provided in the first socket 100 and the second socket 200 described above, tightly blocks the circumference of the first socket 100 and the second socket 200, This is to prevent secondary water leakage.

On the other hand, the shape of the concave portion and the protrusion described above, as shown in FIGS. 6 and 9 , may be formed in a tooth-shaped tooth shape, but this is only a preferred embodiment, and may be provided as a waveform provided in the shape of a wave pattern. may be

In addition, each of the convex portions 520 and 540 provided in the reinforcing member 500 may also include a shielding ring receiving groove for separately accommodating the shielding ring, and may include a shielding ring inserted therein. have.

Next, Figure 11 is an exemplary view of a water pipe fastening socket according to a third embodiment of the present invention, (a), (b), (c), (d) of Figure 12 is a water pipe according to an embodiment of the present invention It is an assembly diagram of the fastening socket.

11 to 12 , the water pipe fastening socket 3 according to the third embodiment of the present invention includes a first socket 100 and a second socket 200, wherein the first socket 100 Silver may include a protruding member 600 , and the second socket 200 may include an insertion member 610 .

Specifically, as shown in FIG. 12 , the protrusion member 600 is provided on the outside of the first socket 100 , and extends a predetermined length along the circumferential length of the first socket 100 . can be formed.

In addition, as shown in FIG. 11 , the insertion member 610 is provided outside the second socket 200 , and is formed to extend a predetermined length along the circumferential length of the second socket 200 . However, the inside includes a receiving part 611 formed to extend a predetermined length along the circumference of the second socket 200 in the circumferential direction so as to accommodate the protruding member 600 provided in the first socket 100 . can do.

In addition, the protruding member 600 and the coupling member 610 may include a bolt fastening part 612 .

Specifically, as shown in (a), (b), (c), (d) of FIG. 12 , the bolt fastening part 612 has an end of the protruding member 600 and the coupling member 610 . It is most preferable to be formed in the engaging portion.

In addition, as shown in FIGS. 11 to 12 , the bolt fastening part 612 may be provided in a single number at the end ends of the protruding member 600 and the coupling member 610 , but this is only one embodiment, and the protrusion The member 600 and the coupling member 610 may be spaced apart to have a predetermined pattern along the circumferential longitudinal direction and provided in plurality.

Referring to the drawings, an example of assembly of the water pipe fastening socket 3 according to the third embodiment of the present invention will be described. First, as shown in FIG. It is located at the entrance of (611).

Next, as shown in (b) and (c) of FIG. 12 , by rotating the first socket 100 or the second socket 200 , the protruding member 600 is accommodated in the receiving groove 611 of the coupling member 610 . push it all the way into

Finally, after locating the bolt fastening parts 612 respectively provided in the protruding member 600 and the coupling member 610 at the same position, the bolt B is inserted into the bolt fastening part 612 to fix it. .

Accordingly, the first socket 100 and the second socket 200 have the advantage of being able to easily form a fastening force by fixing them by rotating them, not by thermal fusion or a separate complicated fixing method.

On the other hand, the above-described embodiments (1, 2, 3) of the water pipe fastening socket described above may be formed to be provided together within a range that does not interfere with each other, and the components constituting it may be deformed in shape depending on the construction method of the installer. have.

Although the water pipe fastening socket according to an embodiment of the present invention has been described above with reference to the accompanying drawings, those of ordinary skill in the art to which the present invention pertains will have other specific forms without changing the technical spirit or essential features of the present invention It will be understood that it can be carried out with Accordingly, the embodiments described above are illustrative in all respects and not restrictive.

1: Water pipe fastening socket for connecting the water pipe according to the first embodiment
2: Water pipe fastening socket according to the second embodiment
3: Water pipe fastening socket according to the third embodiment
100: first socket
110: protrusion
120: recess of the first socket
130: convex portion of the first socket
131: a shielding ring insertion groove formed in the convex portion of the first socket
200: second socket
210: insertion part
220: recess of the second socket
230: convex portion of the second socket
231: a shielding ring insertion groove formed in the convex portion of the second socket
300: shielding member
310: first shielding member
311: protrusion
320: second shielding member
330: third shielding member
340: shielding ring
400: bolted part
500: reinforcing member
510: secondary recess of the first socket
520: secondary convex portion of the first socket
530: secondary recess of the second socket
540: secondary convex portion of the second socket
600: protruding member
610: insert member
611: receptacle
612: bolted part
P: water pipe
P1: 1st water pipe
P2: 2nd water pipe
WJ: thermal fusion
B: bolt
N: Nut

Claims (10)

In the water pipe fastening socket used to connect each water pipe,
The water pipe fastening socket,
a first socket coupled to an end of the first water pipe; and
a second socket coupled to an end of the second water pipe;
The first socket is
A coupling portion is provided with a protrusion protruding in a shape corresponding to the insertion portion formed in the second socket to form a fixing force in a state of being engaged with each other,
In the coupling portion of the first socket and the second socket,
Water pipe fastening socket, characterized in that the shield member to prevent water leakage is inserted
The method of claim 1,
The shielding member inserted into the coupling portion of the first socket and the second socket,
a first shielding member provided in the first socket and provided on a surface in contact with the sidewall of the inner circumference of the insertion part formed in the second socket; and
Doedoe provided inside the second socket insertion part, the water pipe fastening socket characterized in that it comprises a second shielding member provided on a surface in contact with the protrusion of the first socket perpendicularly.
3. The method of claim 2,
The shielding member is
It is formed of an O-ring made of synthetic rubber or heat-resistant plastic,
An inner periphery of the first shielding member in contact with the sidewall inside the first shielding member and the insertion portion,
Water pipe fastening socket, characterized in that the protrusion in the shape of a shark fin to prevent water leakage is formed
The method of claim 1,
The water pipe fastening socket and the water pipe are heat-sealed and coupled to each other,
Water pipe fastening socket, characterized in that the surface to be fixed by heat sealing of the water pipe fastening socket and the water pipe is formed in a wavy shape
The method of claim 1,
The first socket and the second socket,
A water pipe fastening socket, characterized in that it is bolted and fixed using a bolt coupling part provided on the outer periphery of the first socket and the second socket.
In the water pipe fastening socket used to connect each water pipe,
The water pipe fastening socket,
a first socket coupled to an end of the first water pipe; and
a second socket coupled to an end of the second water pipe;
The first socket and the second socket,
The concave portion and the convex portion are formed to intersect in the end face of the coupling portion to which the first socket and the second socket are coupled,
Water pipe fastening socket, characterized in that the concave portion and the convex portion can be engaged and coupled
7. The method of claim 6,
In the periphery of the surfaces in which the concave and convex portions formed in the first socket and the second socket contact each other,
Water pipe fastening socket, characterized in that the shielding ring insertion groove into which the shielding ring can be inserted to prevent leakage is formed
7. The method of claim 6,
At the outer periphery of each of the first socket and the second socket,
Further comprising a reinforcing member comprising a secondary concave portion and a secondary convex portion,
A secondary concave portion and a secondary convex portion formed in the reinforcing member,
Water pipe fastening socket, characterized in that provided in a shape that intersects the concave and convex portions
In the water pipe fastening socket used to connect each water pipe,
The water pipe fastening socket,
a first socket coupled to an end of the first water pipe; and
a second socket coupled to an end of the second water pipe;
The first socket is
It includes a protrusion member formed to extend a predetermined length along the outer periphery of the first socket,
On the outer periphery of the second socket,
Water pipe fastening socket, characterized in that it comprises an insertion member provided to accommodate the protruding member provided in the first socket
10. The method of claim 9,
At the ends of the protruding member and the coupling member,
A water pipe fastening socket, characterized in that a bolt fastening part is provided so that the first socket and the second socket are bolted together.

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