KR101386922B1 - Connecting structure of meter and meter box with easy installation and distribution function - Google Patents

Abstract

The present invention relates to a meter connection structure and a meter box that are easily installed and have a function of distribution and, more specifically, to a meter connection structure and a meter box that accommodates same using registered patent No. 1081429 of the present applicant. Two meters can be installed in one meter box by changing a meter connection structure. The meter connection structure is easily coupled and separated, has a decreased length, easily ensures an installation space, and provides a function of distribution so that a pipe length is reduced and water is actively supplied. To achieve these purposes, the meter connection structure of the meter box of the present invention comprises an angle valve, a decompressing valve, and a meter. A connection pipe (41), a decompressing valve (43), a meter (44), a T-shaped elbow (45), and a spigot elbow (46) are connected and installed in the meter box (50). A structure for inserting an insertion part (10) in a corresponding insertion hole (20) in order to be coupled through a grip pin (22) and a soft pipe connecting socket (30) is used. Accordingly, a connection length of the meter connection structure is greatly reduced, and an installation space is easily ensured, so that two meters can be installed therein. The meter connection structure can be very easily installed and replaced even in a crawl space and provide a function of distribution so that a length of a pipe is greatly reduced and water can be actively supplied.

Description

Connecting structure of meter and meter box with easy installation and distribution function

The present invention relates to a meter connection structure and a meter box which is easy to install and has a dispensing function. It is possible to install the meter, easy to combine / separate, reduced length, easy to secure the installation space and provides a distribution function to reduce the pipe length and smooth water supply, and the meter box to accommodate it.

In general, a meter is a device used to measure quantity, weight, length, speed, direction, etc. In real life, a meter installed for each household includes a water meter (cold water meter, hot water meter), a gas meter, .

Conventionally, a water meter, a cold water meter and a hot water meter (in the case of district heating) are installed to be seen through an opening and closing door 105 installed in the front side of each generation front door as shown in FIG. Due to the frequent freezing in winter, it is recently installed inside each household.

When installing the water meter within each household, it is often installed in the lower part of the shoe closest to the entrance.In the case of individual heating, only the cold water meter needs to be installed, so it does not require much installation space, but the conventional water meter connection structure is too long. There is a difficulty in securing, and in addition, in the case of district heating, it is very difficult to secure an installation space because it is necessary to install a hot water meter, that is, two meters together with a cold water meter.

In addition, as shown in FIG. 1, in the case of district heating, an angle valve 101, a pressure reducing valve 102, and a cold and hot water meter 103 are installed together. The cold water meter and the hot water meter are divided into upper and lower parts and installed together in a narrow space. In order to install and install each component in the breakdown and necessary components in a narrow space in order to separate and join the hands to allow the work to be separated from each other and the coupling parts 104 are coupled in the middle to separate individually The length was so long that it was difficult to reduce the size.

In addition, the angle valve 101 is installed vertically, it is inconvenient to install because it requires a difficult operation, such as fixing a separate support reinforcing bar or driving anchor bolts.

In addition, since there is only one pipe supplied to the household from the cold water meter and the hot water meter, bathrooms 1 and 2 that require water supply in the household, and pipes connected to each place of use such as counters, laundry rooms, and auxiliary kitchens must be returned. The length of the last connection is long because the length of the pipe is very long, so it is not easy to supply water, and in the case of hot water, the temperature loss during water supply is large, which is a problem of energy waste. In the case of the water supply sharply reduced there was a problem that can not be smooth water supply.

The present invention is devised to solve the conventional problems as described above, by changing the connection structure to the invention of the applicant's pre-registered patent registration No. 1081429, it is possible to install two meters in one meter box and combine / The purpose of the present invention is to provide a meter connection structure that can easily shorten the pipe length and supply water smoothly by providing a distribution function by easily separating and reducing the length, and providing a distribution function.

The present invention for achieving the above object is an angle valve and a pressure reducing valve and a meter in the meter connection structure, including the meter, in the tubular form is formed in the insert portion 10 on one end and the other end is extended to the soft pipe A connecting pipe 41 made of metal to which the connecting socket 30 is coupled; An angle valve 42 forming an insertion part 10 at the other end of which the insertion hole 20 coupled to the insertion part 10 of the connection pipe 41 is formed at the lower end and branched to be opened and closed by a valve; ; A pressure reducing valve (43) for forming an insertion hole (20) coupled to the insertion portion (10) of the angle valve (42) at an inlet (431) and an outlet (432) for forming an insertion portion (10); An insertion hole 20 coupled to the insertion part 10 of the pressure reducing valve 43 to be coupled to the inlet 441, and a discharge part 44 forming the insertion part 10 at the outlet 442; Insertion holes 20 are formed to form a T-shaped tubular for branching to be inserted by inserting the inserting portion 10 of the meter 44 in the through-hole formed in the center, and the other ends are bent and extended in the vertical direction T-shaped elbow 45 is coupled to the soft pipe connection socket 30; The other end is formed into a bent tubular shape and the elbow insertion portion 462 is elongated by a predetermined length at one end thereof is inserted into the soft pipe connecting socket 30 of the T-shaped elbow 45 and coupled to the other end and is bent and extended at a predetermined angle. Spike elbow 46 is coupled to the soft pipe connection socket 30; The connecting pipe 41 and the angle valve 42, the pressure reducing valve 43, the meter 44, the T-shaped elbow 45 and the spik elbow 46 is formed inside the hollow so as to interconnect with each other, the upper portion It comprises a meter box 50 having an upper opening 511 to form a top opening 511 to open and close the surface; The insertion part 10 is formed by two or more o-ring grooves 11 and one grip groove 12 spaced apart from each other by the O-ring 34 around the outer circumference thereof, and the insertion hole 20 is correspondingly inserted. A straight grip hole 21 is formed to be in close contact with the insertion part 10 but penetrates the inside and the outside of the insertion hole 20 so that the corresponding insertion part 10 may be penetrated inwardly in the grip groove 12. Is formed; It is formed in the shape of a straight line and bent a plurality of times, the straight straight portion 221 is inserted into the grip hole 21 is inserted into the grip groove 12 of the insertion portion 10 to rotate the insertion portion 10 It is fixedly coupled to the other side, the other side is bent a plurality of times, but the end is in close contact with the one end of the straight shape when inserted into the grip hole 21 arc-shaped bent portion 222 is bent in an elastic manner after insertion The grip pin 22 is formed so as to be in close contact with the outer diameter of the grip hole 21; easy to install, characterized in that it comprises a meter connection structure and a meter box having a dispensing function Is achieved.

In addition, in the meter connection structure and the meter in the easy installation and distribution function, the soft pipe connection socket 30 is an end portion that forms a female screw portion 31 on the inner circumferential surface and the corresponding male screw portion 32 is coupled thereto. It is preferably formed by screwing on the outer circumferential surface of the inner surface of the flexible pipe connecting socket 30, and the grip ring 33, the O-ring 34, and the washer 35 are sequentially inserted.

In addition, in the meter connection structure and the meter in the easy installation and distribution function, the angle valve 42 and the pressure reducing valve 43 is formed integrally, the insertion portion 10 of the connecting pipe 41 It is preferable to form an insertion part 10 inserted into the insertion hole 20 of the meter 44 at the other end of which the insertion hole 20 to be inserted and coupled is formed at the lower end and branched to be opened and closed by a valve.

In addition, in the meter connection structure and the meter box is easy to install and has a dispensing function, the meter box 50 is a cradle or U-shaped cradle for supporting the internal pressure reducing valve 43 and the meter 44. It is preferably provided with two or more (54), the longitudinal long hole 541 in the longitudinal direction is preferably formed at the left and right ends of the cradle 54 to facilitate height adjustment in the meter box (50).

In addition, in the meter connection structure and the meter box having the easy installation and dispensing function, the meter box 50 is composed of a unit meter 40a consisting of an angle valve 42, a pressure reducing valve 43 and a meter 44, It is preferable to internally install two 40b).

In addition, in the meter connection structure and the meter box is easy to install and have a distribution function, the meter box 50 is to penetrate the pipe 5 to be connected to the spik elbow 46 branched from the T-shaped elbow (45) The through holes 551, 552, 553 and 554 for the upper and lower sides of the meter box 50 are formed, and the upper through holes 551 and 553 of the spic elbow 46 branched from each unit metering portion 40a and 40b to facilitate cross-connection of pipes. It is preferable that they are formed by varying the height between each other or between the lower through holes (552,554).

In addition, in the meter connection structure and the meter box having the easy installation and distribution function, the meter box 50 is provided with a plate-shaped lower cover 53 for opening and closing the lower opening 512 in the lower, It is preferable to form two or more computational bolt fixing holes 531 along the edge of the lower cover 53 so as to be easily fixed to the upper end of the computational bolt 6 fixed to the floor formwork before the floor concrete is poured.

In addition, in the meter connection structure and the meter box is easy to install and has a distribution function, the meter box 50 is a U-shaped or U-shaped upright frame 58 to facilitate uprights when the angle valve 42 is installed. Wherein, the upright frame (58) is formed by cutting the one side of the center to form a cutting groove (581) for receiving the angle valve 42, and on both side ends to form a flange portion (582) to extend a predetermined length horizontally Computing bolt hole 583 is formed to be fixed to the upper end of the computer bolt (6) fixed to the floor formwork before the bottom concrete is cast and to form a clip groove (584) on both sides of the opening of the cutting groove (581); It is preferable to further include a U-shaped clip 585 coupled to the clip groove 584 to prevent the separation of the angle valve 42 accommodated in the cutting groove 581 of the upright 58.

The effects of the present invention are as follows.

With the invention of the applicant's pre-registered patent registration No. 1081429, the connection structure can be changed to install two meters in one meter box, and it is easy to combine / separate and reduce the length, which secures the installation space and facilitates the distribution function. It is a very useful invention that can provide a meter connection structure capable of shortening the pipe length and smooth water supply and a meter box to accommodate the same.

1 is a schematic view showing a meter built on the outer wall of a conventional front door
Figure 2 is a schematic view showing a meter box buried in the lower shoebox applying the present invention
Figure 3 is a comparison between comparing the length of the conventional meter connection structure and the meter connection structure to which the present invention is applied
4 is a partially enlarged view showing a meter connection structure to which the present invention is applied;
Figure 5 is an exploded view showing the spik elbow and soft pipe connection socket of the meter connection structure to which the present invention is applied
6 is a schematic view showing a meter connection structure and a meter box to which the present invention is applied;
Figure 7 is a schematic diagram showing a state in the meter box according to the meter connection structure to which the present invention is applied
8 is a plan view showing the piping connection according to the distribution function of the meter to which the present invention is applied

Hereinafter, the present invention will be described in detail with reference to preferred embodiments. It is to be understood, however, that the embodiments are illustrative of the invention in order that the invention may be better understood, and that the terms or words used should not be construed in a conventional or dictionary sense, It should be understood that the present invention should not be construed as being limited to the meanings and concepts consistent with the technical idea of the present invention based on the principle that the concept of the term can be appropriately defined in order to explain it by a method.

(Example 1)

First, the present invention, as shown in Figures 3 to 7, the angle of the valve 42, the pressure reducing valve 43 and the meter 44, in addition to the metal tube 41, the T-shaped elbow 45, It comprises a cut elbow 46, a grip pin 22, and a meter box 50.

Each of the components uses a structure that is connected to form the insertion portion 10 and the insertion hole 20, and a structure that is connected using a soft pipe connection socket 30, in the present invention by using such a connection structure By improving the connection structure of the meter, it is easy to secure the installation space by reducing the length and to make it easy for the worker to combine and separate even in the narrow installation space.

The insertion part 10 and the insertion hole 20 are formed to be connected to each other to form the insertion part 10 and the insertion hole 20 corresponding thereto, as shown in FIG. 4, and insert the insertion part 10 into the insertion hole 10. It is a connection structure that is rotatably fixed by fastening the grip pin 22 after the insertion into the (20), this connection structure has already been disclosed in the applicant's pre-registered patent registration No. 1081429, the feature is after insertion It is combined only by inserting and fixing the grip pin 22, and it is separated only by removing the grip pin 22, and is tightly coupled by two O-rings 34 to prevent leakage, so that the operator winds the waterproof tape in a narrow space. There is no need to perform the joining work using an extension such as a spanner, so the work is very easy and the rotatable joining can be easily rotated according to the worker's position when separating / combining to perform the separating / combining work.

In addition, the structure that is connected using the flexible pipe connection socket 30 is a structure widely used in the prior art for coupling the soft pipe (7) with the socket, the detailed description is omitted because the present invention uses a conventional structure. do.

If only the internal configuration, as shown in Figure 5, the soft pipe connection socket 30 is screwed by forming a female threaded portion 31 on the inner peripheral surface and the corresponding male threaded portion 32 on the outer peripheral surface of the end to be joined To be fixed, but the inside of the soft pipe connecting socket 30 is configured by the grip ring 33, the O-ring 34 and the washer 35 are sequentially inserted.

First, the connecting pipe 41 of the metal material of the components are formed in a tubular shape, the two or more O-ring groove 11 and one grip groove 12 is spaced between the O-ring 34 is fitted around the outer periphery of one end Comprising the insertion portion 10 is formed, the other end extending to the other side is coupled to the soft pipe connection socket 30.

In addition, the angle valve 42 has an insertion hole 20 which is tightly coupled by inserting the insertion portion 10 of the connecting pipe 41 is formed in the lower end and the grip groove 12 when the insertion portion 10 is coupled A straight grip hole 21 penetrating the inside and the outside of the insertion hole 20 is formed so as to be through inwardly, and the insertion part 10 having the same structure as that of the connecting pipe 41 is formed at the other branched end opened and closed by a valve. ).

In addition, the pressure reducing valve 43 has an insertion hole 20 which is tightly coupled by inserting the insertion portion 10 of the angle valve 42 at the inlet 431, and the insertion portion 10 at the outlet 432. ).

In addition, the meter 44 is inserted into the insertion hole 20 is inserted into the inlet 441, the insertion portion 10 of the pressure reducing valve 43, the insertion portion 10 is formed in the outlet 442 To form. Of course, the meter 44 may be any kind of meter that can be applied, such as cold water meter, hot water meter.

In addition, the T-shaped elbow (45) is formed in a T-shaped tubular for branching is inserted into the insertion hole 20 is inserted by inserting the insertion portion 10 of the meter 44 in the through-hole formed in the center and , The flexible pipe connection socket 30 is coupled to both other ends bent and extended in the vertical direction.

In addition, the spikkat elbow 46, as shown in Figure 5, is formed in a bent tubular and formed an elbow insertion portion 462 extending a predetermined length at one end to the soft pipe connection of the T-shaped elbow (45) The flexible pipe connection socket 30 is coupled to the other end inserted into the socket 30 and bent and extended by a predetermined angle. The elbow insertion portion 462 is inserted into the soft pipe connection socket 30 by inserting the support sleeve 461 into the inner diameter to increase the hardness of the grip ring 33 internally inserted into the soft pipe connection socket 30. The pressure is supported from the inside to maintain the shape.

In addition, the grip pin 22, as shown in Figures 3 to 4, is formed in a straight pin and bent a plurality of times as a whole, but the linear straight portion 221 is inserted into the grip hole 21 after insertion It is inserted into the grip groove 12 of the (10) rotatably fixed to the inserting portion 10, the other side is bent a plurality of times in an arc shape, the end is in close contact with the one end of the straight line is inserted into the grip hole 21 The arc-shaped bent portion 222 that is bent in an arc shape is formed to be in contact with the outer diameter of the other side of the grip hole 21 is opened and retracted after insertion.

In addition, the meter box 50 is the connection pipe 41, the angle valve 42, the pressure reducing valve 43, the meter 44, the T-shaped elbow 45 and the spikkat elbow 46 is connected to each other A hollow is formed on the inner side so as to be internally formed, and an upper opening 511 is formed on an upper surface thereof, and a plate-shaped upper cover 52 is formed to open and close it.

In addition, as shown in Figures 6 to 7, the meter box 50 has a U-shaped or U-shaped shape for holding and fixing the pressure reducing valve 43 and the meter 44 in the hollow formed inside It is provided with two or more cradles 54 to support the left and right sides, long holes 541 in the vertical direction are formed at the left and right ends of the cradle 54 so as to easily adjust the height in the meter box 50, Two seating grooves 542 in which the valve 43 and the meter 44 are seated are formed. The reason for forming two seating grooves 542 is to install two unit metering portions 40a and 40b each consisting of an angle valve 42, a pressure reducing valve 43, and a meter box 50.

For example, in the case of district heating, the cold water meter and the hot water meter can be installed together.

In addition, as shown in FIG. 6, the meter box 50 is a meter box 50 through the through-holes (551, 552, 553, 554) for the passage of the pipes 5 connected to the spik elbow 46 branched from the T-shaped elbow (45) It is formed by being divided up and down on the side of the mutual height between the upper through (551,553) or the lower through (552,554) of the upper spout elbow 46 branched from each unit metering portion (40a, 40b) to facilitate the cross-connection of the pipe It is preferable to form by different.

However, as shown in FIG. 7, when the cross connection of the pipe does not occur, the height between the upper through holes 551 and 553 or the lower through holes 552 and 554 of the through holes 551, 552, 553 and 554 formed on the side of the meter box 50 is the same. It may be formed.

In addition, the meter box 50 is provided with a plate-shaped lower cover 53 for forming a lower opening 512 in the lower portion and opening and closing it, the computer bolts 6 fixed to the floor formwork (not shown) before the bottom concrete pouring It is configured by forming two or more computational bolt fixing holes 531 along the edge of the lower cover 53 so as to be easily fixed to the upper end.

In addition, the meter box 50 is provided with a U-shaped or U-shaped upright frame 58 to facilitate the upright when the angle valve 42 is installed, the upright frame 58 is to cut one side of the center An incision groove 581 is formed to accommodate the angle valve 42, and a flange portion 582 is formed at both end portions thereof to extend a predetermined length horizontally, so that the upper end of the computer bolt 6 fixed to the floor formwork before the floor concrete is poured. Computed bolt hole 583 is formed to form a clip groove (584) on both sides of the opening of the cutting groove (581); It further includes a U-shaped clip 585 coupled to the clip groove 584 to prevent separation of the angle valve 42 accommodated in the cutting groove 581 of the upright frame 58.

If the installation work of the present invention having such a configuration is described as an example of being buried in the lower part of the shoe cabinet 1 installed inside the front door 3 in each generation as follows.

First, as shown in Figure 2, before the bottom concrete is placed the computer bolt (6) to the bottom formwork of the bottom to be installed shoe sole (1).

The lower bolt 53 is fixed by coupling the threaded bolt fixing hole 531 of the lower lid 53 of the meter box 50 to the upper end of the threaded bolt 6, in which case the fixed position of the lower lid 53 is fixed. After fixing higher than the upper surface of the floor concrete to be installed, lowering the height of the lower cover 53 so as to be in close contact with the upper surface of the bottom concrete after curing is fixed to close to the bottom concrete surface.

The upright frame 58 as shown in FIG. 4 is fixed to the position where the angle valve 42 is to be installed, and the pipe 5 to be connected to the angle valve 42 in the cutout groove 581 of the upright frame 58 is provided. After receiving, the U-shaped clip 585 is inserted into the clip groove 584 formed at both sides of the opening of the cut groove 581 to fix the pipe 5.

Of course, the pipes 5 for branching to the room side are fixed close to the position where the meter box 50 is to be installed.

After the bottom concrete is cured, the upright frame 58 is removed, and the height of the lower cover 53 is lowered to be in close contact with the bottom concrete surface, and the bolts are fastened to fix the lower cover 53 to be in close contact with the bottom concrete surface. ) Is coupled to the meter box body (51).

Two or more cradles or U-shaped holders 54 for supporting the pressure reducing valve 43 and the meter 44 are provided inside the meter box main body 51. It is fixed to the main body 51 by using a fixing means in the long hole 541 formed on the left and right ends of the cradle 54.

As shown in FIG. 6, the angle valve 42, the pressure reducing valve 43, and the meter 44 are coupled to each other in the main body 51 of the meter box, and installed on the holder 54. Inserting the insertion portion 10 corresponding to the insertion hole 20 at the time of coupling is easily fixed by inserting the grip pin 22. Since the grip pin 22 can be inserted and rotated, the operator's work is very easy. At this time, there is no need to seal the work using waterproof tape or the like, and there is no need to work by using an extension such as a spanner. can do.

As shown in FIGS. 6 to 7, the T-shaped elbow 45 is connected to the meter 44, and the T-shaped elbow 45 having a suitable length to fit the through holes 551, 552, 553 and 554 formed in the side of the main body 51 of the meter box. And pipes connected through the CD pipe 61 and the CD pipe socket 62 connected from the outside to the main body 51 side openings (551,552,553,554) of the meter box. 5) Connect with them.

At this time, the side holes (551,552,553,554) of the meter box 50 is the meter box 50 through the through holes (551,552,553,554) for the passage of the pipes 5 to be connected to the spic elbow 46 branched from the T-shaped elbow (45) The upper and lower holes (551, 553) or the lower through holes (552, 554) of the spikkat elbow 46 branched from each unit metering portion (40a, 40b) to facilitate cross-connection of the pipe, so as to be divided up and down on the side of The different heights are formed so that the pipes 5 distributed from the unit metering units 40a and 40b can be installed even if they cross each other.

As shown in FIG. 8, the meter connection structure and the meter box 50 of the present invention enable the dispensing function to be distributed to both sides when the place requiring the pipe connection in each generation is viewed based on the shoe rack 1. This is because the pipe length can shorten the pipe length and distribute the flow of cold and hot water in both directions, so that the flow can be evenly distributed when the faucets are used in several places in the household.

In recent years, the indicator of the meter 44 is digital, and a separate indicator 60 has been developed so that the numerical value of the meter 44 can be read externally by wire or wireless. As shown in FIG. ) And wired and wireless indicator (60) can be installed on the outside wall of the front door (3) with the doorbell (4), and additionally installed in the management office, the meter is easier to read.

Cover the upper cover 52 for sealing the upper opening on the upper surface of the main body 51 of the meter box 50 and install the shoe cabinet 1 above the upper cover 52 to form an opening to open and close the upper cover 52 Install the meter cover (2).

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

Description of the Related Art
1: shoe rack 2: meter cover 3: front door
4: doorbell 5: piping 6: threaded bolt
7: Flexible tube 10: Insertion part 11: O-ring groove
12: grip groove 20: insertion hole 21: grip ball
22: grip pin 221: straight portion 222: arc bending portion
30: soft pipe connection socket 31: female thread portion 32: male thread portion
33: grip ring 34: O-ring 35: washer
40a, 40b: unit meter 41: connector
42: angle valve 43: pressure reducing valve 431: inlet
432: outlet 44: meter 441: inlet
442: outlet 45: T-shaped elbow 46: spikart elbow
461: support sleeve 462: elbow insert 50: meter box
51: main body 511: upper opening 512: lower opening
52: upper cover 53: lower cover 531: computer bolt fixing hole
54: holder 541: long hole 542: seating portion
551,552,553,554: Through 58: Upright frame
581: incision groove 582: flange portion 583: computer bolt ball
584: clip groove 585: clip 60: indicator
61: CD tube 62: CD tube socket

Claims (8)

delete delete It is formed in a tubular shape to form the insertion portion 10 on one end and the other end extending to the other end of the connection pipe 41 of the metal material is coupled to the flexible pipe connection socket 30, and the insertion portion of the connection pipe 41 ( 10 is inserted into the insertion hole 20 is inserted into the lower end and the other end is branched so as to open and close by the valve to form an insertion portion 10 and the insertion portion of the angle valve 42 The insertion hole 20 is inserted into the inlet 431 is inserted into the inlet (431) and the outlet 432 is formed in the pressure reducing valve 43 to form an insertion portion 10, the insertion portion of the pressure reducing valve 43 Insertion hole 20 is inserted into the inlet (441) is coupled to insert the (10) and the outlet (442) and the meter (44) forming the insertion portion 10, and formed in a T-shaped tubular for branching to the center Insertion hole 20 is formed by inserting the insertion portion 10 of the meter 44 in the through-hole formed in the coupling, the amount is bent and extended in the vertical direction The T-shaped elbow 45 is formed at the other end to form a T-shaped elbow 45 to which the soft pipe connecting socket 30 is coupled, and an elbow insertion portion 462 extending in a predetermined length at one end thereof by being formed in a bent tubular shape. Spikel elbow 46 is coupled to the soft pipe connection socket 30 of the sprocket elbow 46 is coupled to the other end of the flexible pipe connection socket 30 is bent and extended by a predetermined angle, the connection pipe 41 and the angle valve ( 42) and the pressure reducing valve 43, the meter 44, the T-shaped elbow (45) and the spik elbow (46) are interconnected to form a hollow inside and to form an upper opening 511 on the upper surface It comprises a meter box 50 having a plate-like upper cover 52 for opening and closing it, the insertion portion 10 is two or more O-ring groove 11 is fitted with an O-ring 34 around the outer periphery And one grip groove 12 are formed to be spaced apart from each other, and the insertion hole 20 has a close contact by inserting a corresponding insertion part 10. Is formed to be a straight grip hole (21) penetrating the inside and outside of the insertion hole 20 is formed so as to be penetrated inwardly in the grip groove 12 when the corresponding insertion portion 10 is coupled, the entire line and a plurality of times It is formed in the shape of a bent pin, a straight straight portion 221 is inserted into the grip groove 12 of the insertion portion 10 after being inserted into the grip hole 21 is fixed to the rotatable insertion portion 10 The other side is bent in a plurality of times in an arc shape, the end is in close contact with the one end of the straight shape when inserted into the grip hole 21, the arc-shaped bent portion 222 bent in an arc is opened elastically and then retracted after insertion and grip hole ( The grip pin 22 is formed to be in close contact with the other outer diameter of the 21; includes, wherein the soft pipe connecting socket 30 is formed with a female thread portion 31 on the inner circumferential surface is coupled to the male screw portion 32 corresponding thereto By forming on the outer circumferential surface of the end is fixed by screwing, the soft pipe As in socket 30, the inner grip ring 33 and the O-ring 34 and the washer 35 is connected to meter configured is inserted in sequence and structure of the instrument,
The meter box 50 is provided with two or more U-shaped or U-shaped holder 54 for supporting the internal pressure reducing valve 43 and the meter 44, the meter in the meter box 50 Easily adjust the height of the cradle (54) for mounting and fixing the 44 is easy to be fixed on the left and right ends of the holder (54) is installed, characterized in that the long elongated hole 541 is formed in the longitudinal direction is fixed by the fixing means Meter connection structure and meter box for easy and dispensing function. The method of claim 3, wherein
The angle valve 42 and the pressure reducing valve 43 are integrally formed, and the insertion hole 20 coupled to insert the insertion portion 10 of the connection pipe 41 is formed at the lower end and branched to open and close by the valve. The other end is easy to install, characterized in that the insertion portion 10 is formed to be inserted into the insertion hole 20 of the meter 44, the meter connection structure and the meter box having a distribution function. The method of claim 3, wherein
The meter box 50 is easy to install and has a dispensing function, characterized in that there are two unit metering portion (40a, 40b) consisting of an angle valve 42, a pressure reducing valve 43 and a meter 44 Meter connection structure and meter box. 6. The method of claim 5,
The meter box 50 is formed by dividing the upper and lower sides of the meter box 50 through the through hole (551,552,553,554) for the penetration of the pipe (5) to be connected to the spik elbow 46 branched from the T-shaped elbow (45) In order to facilitate the cross-connection of the pipe, it is formed by varying the mutual height between the upper through holes (551,553) or the lower through holes (552,554) of the spik elbow 46 branched from each unit metering portion (40a, 40b) Easy to install and meter connection structure and meter box with distribution function. The method of claim 3, wherein
The meter box 50 is provided with a plate-shaped lower cover 53 for forming a lower opening 512 in the lower portion and opening and closing the lower opening 512, the lower portion coupled to the computer bolt 6 is fixed to the floor formwork before the floor concrete is cast Easy to install, characterized in that formed by forming two or more computerized bolt fixing holes 531 along the edge of the cover 53, and meter connection structure and meter box having a distribution function. The method of claim 3, wherein
The meter box 50 is provided with an upright frame 58 having a U-shaped or U-shaped so as to facilitate uprights when the angle valve 42 is installed.
The upright frame 58 cuts one side of the center to form a cutting groove 581 for accommodating the angle valve 42 and forms flanges 582 extending horizontally at predetermined lengths on both side ends before the bottom concrete is poured. Computing bolt hole (583) is formed to be fixed to the upper end of the computing bolt (6) fixed to the bottom formwork and to form a clip groove (584) on both sides of the opening of the cutting groove (581);
Installation is characterized in that it further comprises a U-shaped clip (585) coupled to the clip groove 584 to prevent the separation of the angle valve 42 accommodated in the cutting groove (581) of the upright frame (58). Meter connection structure and meter box for easy and dispensing function.

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