KR200480536Y1 - Street inlet having angle adjustable bellows sleeve - Google Patents

Street inlet having angle adjustable bellows sleeve Download PDF

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Publication number
KR200480536Y1
KR200480536Y1 KR2020150008101U KR20150008101U KR200480536Y1 KR 200480536 Y1 KR200480536 Y1 KR 200480536Y1 KR 2020150008101 U KR2020150008101 U KR 2020150008101U KR 20150008101 U KR20150008101 U KR 20150008101U KR 200480536 Y1 KR200480536 Y1 KR 200480536Y1
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South Korea
Prior art keywords
rainwater
bellows sleeve
ring
pipe
main body
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KR2020150008101U
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Korean (ko)
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이상섭
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이상섭
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L51/00—Expansion-compensation arrangements for pipe-lines
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube
    • F16L51/024—Expansion-compensation arrangements for pipe-lines making use of bellows or an expansible folded or corrugated tube non-metallic

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)

Abstract

Disclosed is a rain gutters having an angle adjustable bellows sleeve. The disclosed rainwater collector is connected to a sewage main pipe by a connection pipe. The rainwater collector includes a rainwater inlet having an upper portion and a rainwater outlet at a lower portion of the side surface; And a bellows sleeve installed in the rainwater outlet and connected to the connection tube, the bellows sleeve having a cylindrical shape, the bellows sleeve having a cylindrical body into which the base tube is inserted, A corrugated pipe main body having a first portion and a second portion extending from the corrugated portion; A protruding ring portion having a ring-shaped disc portion whose one end is fitted to the rearmost bone of the wrinkle portion and an insertion tube extending rearward of the ring-shaped disc portion and into which the coupling portion is inserted; A stationary ring inserted into the fastening portion and having a stepped portion inwardly at a front end thereof; And a plurality of screws that are threaded through the fixing ring and the fastening portion and have ends projecting outside the fastening portion.

Description

{STREET INLET HAVING ANGLE ADJUSTABLE BELLOWS SLEEVE}

The present invention relates to a rainwater collector, and more particularly, to a rainwater collector having a connecting bellows sleeve capable of being installed at an angle.

Generally, sewer pipes are classified into excellent pipes and sewer pipes, and they are classified into joining type and classification type depending on whether the sewer pipes are almost separated from each other.

Unlike the sewage pipe that discharges domestic sewage or factory wastewater, this type of sewer pipe is constructed to drain only the excellent or surface water of the road, and rainwater collectors are installed on both sides of the roadway for this purpose.

This rain gutterside roadway side rain gutters are usually configured to filter the inflow water containing the dirt in the inflowed surface water for a predetermined period of time and to drain only the water to the river through the rain gutters. This rain gutters must be dredged before the sediment reaches a certain level, so that the water can be drained out smoothly.

Typically, road surface water or surface water flows out of the storm drain to the sewage pipe through the connecting pipe.

If you look at the process of spillage, it will be located further down the ground than the rain gutters so that the stormwater from the rainwater basin can easily flow down to the main sewer. Accordingly, the connection pipe connecting the outflow port of the rainwater receiver and the main pipe of the sewage pipe is connected in an inclined manner.

However, in the past, connecting the outlet of the rain gutters to the inlets of the connecting pipes was a very difficult and difficult task.

The Applicant of the present invention has found that the applicant of the present invention discloses a rainwater collector and a connection pipe connecting sleeve for connecting the rainwater collector and the sewage main pipe to each other while firmly connecting the outlet pipe of the rainwater collector and the connection pipe slantly connected to the main water pipe, Socket.

However, the applicant's Japanese Patent Application No. 10-1495846 has a drawback that the operation is somewhat inconvenient because the angle of the fitting is adjusted by inserting the socket into the sleeve to adjust the installation angle of the connecting pipe.

In addition, when the distance between the main sewer pipe and the rain gutters is long and a plurality of connecting pipes are to be connected to each other, the connecting pipes are usually installed from the sewer main pipe, and the last connecting pipe is connected to the rainwater sink. However, in case of installation with existing sleeve socket, connection pipe connection is constructed in reverse order, so the installation method from the workers requires an adaptation device compared to the existing installation, and it is quite convenient in case of single connection.

The present invention has been made to solve the conventional problems as described above. The present invention has a simple structure and can easily adjust the installation angle of the connection pipe, and can easily adjust the left and right. Also, when connecting a plurality of connection pipes from the sewage main pipe, And has an improved structure so as to have excellent durability in a state in which construction is completed, and an object of the present invention is to provide a rain gutters equipped with an angle adjustable bellows sleeve.

In order to attain the above object, the present invention provides a rainwater collector having an angle adjustable bellows sleeve and connected to a sewage main pipe by a connection pipe. The rainwater collector includes an upper rainwater inlet and a rainwater outlet, main body; And a bellows sleeve installed in the rainwater outlet and connected to the connection tube, the bellows sleeve having a cylindrical shape, the bellows sleeve having a cylindrical body into which the base tube is inserted, A corrugated pipe main body having a first portion and a second portion extending from the corrugated portion; A protruding ring portion having a ring-shaped disc portion whose one end is fitted to the rearmost bone of the wrinkle portion and an insertion tube extending rearward of the ring-shaped disc portion and into which the coupling portion is inserted; A stationary ring inserted into the fastening portion and having a stepped portion inwardly at a front end thereof; And a plurality of screws that are threaded through the fixing ring and the fastening portion and have ends projecting outside the fastening portion.

The cylindrical body may be configured to protrude to the outside of the rain catcher main body.

The rainwater collecting body may be made of a concrete material, and the bellows sleeve may be made of synthetic resin.

The corrugation of the wrinkle portion may be the same as the diameter of the cylindrical body, and the mountain of the wrinkle portion may be larger than the diameter of the cylindrical body.

Wherein the rainwater outlet includes a downwardly inclined portion that is inclined downward from an inner side surface of the rainwater catching main body in an outward direction; An enlarged surface portion whose diameter is expanded from an outer end of the downwardly inclined portion; And an enlarged inclined portion which is inclined so as to be gradually enlarged toward the outside of the enlarged surface portion, wherein the plurality of screws are embedded in the downward inclined portion, and the outer end of the ring- May be configured to be buried.
And the space portion may be formed between the expansion surface portion and the extended inclined portion and the bellows sleeve so that the bellows sleeve is inserted into the connection tube and the remaining space is mortar-finished.

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The bellows sleeve may be configured to be inclined downward at an angle of 15 degrees with respect to the horizontal direction.

According to the above-described aspect, since the bellows sleeve is integrally coupled to the rainwater collecting body, it is not necessary to connect the bellows sleeve to the rainwater collector during construction, thereby reducing the construction time.

In addition, since the bellows sleeve is provided with the corrugated portion, the angle can be easily adjusted even if the connection pipe is directly connected, and the bellows sleeve is protruded to the outside of the rainwater receiver main body, Even if a plurality of connecting pipes are connected from the sewer main pipe, it can be inserted and retreated when connecting the last connecting pipe.

In addition, the bellows sleeve is inserted into the connecting tube, and the space between the bellows is closed, thereby preventing the joint parts of the bellows sleeve and the connecting tube from being damaged, and there is a fixed and leakage-free effect.

FIG. 1 is a view illustrating a structure of a storm wall structure to which a rainwater harness with an angle adjustable bellows sleeve according to a first embodiment of the present invention is applied,
FIG. 2 is a view of a rain gutters equipped with an angle adjustable bellows sleeve according to a first embodiment of the present invention,
FIG. 3 is a view showing an installation state in which the connection pipe is connected to the bellows sleeve of the present invention and the previous connection pipe in FIG. 1,
FIG. 4 is a perspective view of a rain gutters equipped with an angle adjustable bellows sleeve according to a second embodiment of the present invention,
Figure 5 is a perspective view of the bellows sleeve of Figure 4,
Figure 6 is an exploded perspective view of the bellows sleeve of Figure 5,
FIG. 7 is a view illustrating a storm-surge construction structure to which a rainwater harness with an angle adjustable bellows sleeve according to a second embodiment of the present invention is applied,
Fig. 8 is an enlarged view of a part of Fig. 7. Fig.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become readily apparent from the following description of preferred embodiments with reference to the accompanying drawings. However, it will be understood by those skilled in the art that the present invention can be embodied in other forms without departing from the scope of the present invention.

In describing the specific embodiments below, various specific details have been set forth in order to provide a more concise and clear understanding of the design. It should also be noted that the parts which are commonly known in the description of the design but are not significantly related to the design are not described in order to avoid confusion in describing the design.

1 to 3, a rainwater receiver 10 having a bellows sleeve capable of angle adjustment according to a first embodiment of the present invention will be described in detail.

The rainwater collector 10 according to the first embodiment of the present invention is embedded in a road variable or the like and connected to the sewage main pipe 20 by the connection pipes 21 and 23 to be used for discharging rainwater.

The rain gutters (10) include a rain gutters main body (11) and a bellows sleeve (15).

The rainwater receiver main body 11 is made of a concrete material, and a rainwater inflow port 12 is formed at an upper portion and a rainwater outlet port 13 is formed at a lower side.

The rainwater inflow port 12 may be configured to be identical to a conventional rainwater inflow port 12, and a steel grating (not shown) may be mounted on the rainwater inflow port 12 to filter relatively large dirt.

The rainwater outlet 13 of the present invention has a scaled downward inclined portion 13a formed so as to be gradually reduced in size from the inner side to an outward side and an enlarged inclined portion 13a extending from the outer end of the scaled downward inclined portion 13a to the expanded surface portion 13b, And an extended inclined portion 13c formed so as to gradually increase in size outward from the end of the enlarged surface portion 13b.

The bellows sleeve 15 is made of a synthetic resin material such as plastic, and is formed in a tubular shape. The bellows sleeve 15 is provided with a corrugated portion 15c in a part of its longitudinal direction to easily adjust the angle. However, the bellows sleeve 15 may be constituted by the corrugated portion 15c formed in a corrugated shape as a whole.

More specifically, the bellows sleeve 15 has a first inclined portion 15a formed to be in close contact with the reduced inclined portion 13a, and a second inclined portion 15b protruding outward at the end of the first inclined portion 15a, A wrinkle portion 15c extending in the longitudinal direction from the first inclined portion 15a and formed in a corrugated shape and a protruding portion 15b extending in the longitudinal direction from the end of the corrugated portion 15c, And an extended portion 15d formed to protrude outwardly of the first and second projecting portions 11a and 11a.

The protruding portion 15b of the present invention is formed to be buried inside the enlarged surface portion 13b so that the protruding portion 15b and the enlarged surface portion 13b are formed in a flat shape without stepping.

In addition, the first inclined portion 15a is formed in such a shape that the size gradually decreases toward the outside in correspondence with the reduced inclined portion 13a.

The bellows sleeve 15 is prevented from falling outwardly from the rainwater outlet 13 by the first inclined portion 15a and the bellows sleeve 15 is prevented from falling out of the rainwater outlet 13 So that the bellows sleeve 15 can be kept fixed to the rainwater outlet 13.

Meanwhile, in the present invention, a space portion c is formed between the expansion surface portion 13b, the extended inclined portion 13c, and the bellows sleeve 15. [ The space portion c serves as a space capable of adjusting the angle of the extension portion 15d with respect to the reduction tapered portion 13a by the wrinkle portion 15c and the extension portion 15d is provided on the connection tube 23 In the fitted state, the filling space for filling and fixing the mortar M is also provided.

The present invention can be manufactured in such a manner that the bellows sleeve 13 is integrally coupled to the rainwater receiver main body 11. For example, the rainwater receiver main body 11 of the present invention is a structure in which a bellows sleeve 13 is inserted into a mold And the bellows sleeve 13 is coupled to the rainwater receiver main body 11 by pouring and curing the concrete in a state where the bellows cover 13 is cured.

The bellows sleeve 15 of the present invention may be formed in a corrugated form. In this case, however, the bellows sleeve 15 may have a corrugated shape. In this case, (15) may be formed so as to protrude to the outside of the rainwater receiver main body (11).

Hereinafter, a construction in which the rainwater receiver 10 according to the first embodiment of the present invention is connected to the sewage main pipe 20 through the connection pipes 21 and 23 will be described.

First, the connection pipes 21 are connected to the sewage main pipe 20. At this time, the end of the coupling pipe 21 can be connected to the fitting portion 22 formed in the coupling pipe 21, and if necessary, the mortar can be applied between the coupling pipe 21 and the fitting portion 22 have.

3, the extension 15d of the bellows sleeve 15 is connected to the rearmost connection pipe 23 in a state where the connection pipes 21 other than the rearmost connection pipe 23 are connected from the sewage main pipe 20. [ The rear end connecting pipe 23 can be retracted and inserted into the fitting portion 22 of the connecting pipe 21 to be connected.

The bellows sleeve 15 and the connection pipe 21 are connected and connected to each other by the rearmost connection pipe 23 and then the mortar M is filled in the space portion c and cured to complete the construction .

The present invention has a configuration in which the bellows sleeve 15 is integrally coupled to the rainwater receiver main body 11 and can reduce the process of connecting the bellows sleeve 15 to the rainwater receiver main body 11 at the time of construction, have.

Since the bellows sleeve 15 has the wrinkle portion 15c and the extension portion 15d can be easily angled with respect to the first inclined portion 15a, The angle of the extended portion 15d can be adjusted freely when the extension portion 15d is fitted to the fitting portion 22 of the connecting pipe 21 provided in the base portion . Particularly, in the present invention, since the bellows sleeve 15 is formed in a long shape so that the bellows sleeve 15 protrudes sideways of the rainwater receiver main body 11, The connecting pipe 21 is connected from the main pipe 20 and the last connecting pipe 23 is inserted deeply into the bellows sleeve 15 and then retracted to connect the rear connecting pipe 23 to the adjacent connecting pipe 21, It is possible to easily connect and connect the rear end connecting pipe 23 to the adjacent connecting pipe 21 and the bellows sleeve 15. [

In the present invention, since the bellows sleeve 15 is inserted into the rearmost connection pipe 23 and is inserted and assembled, the space portion c is subjected to a mortar (M) operation, The connecting durability of the bellows sleeve 15 is excellent and the connecting state between the connecting pipe 23 and the bellows sleeve 15 is prevented from being damaged.

4 to 8, a rainwater receiver 110 having a bellows sleeve capable of adjusting the angle according to a second embodiment of the present invention will be described in detail.

The rainwater receiver 110 of the second embodiment is embedded in a road variable or the like as in the first embodiment and is connected to the sewage main pipe 20 by the connecting pipes 21 and 23 (see FIG. 1) to be used for discharging rainwater .

The rainwater receiver 110 includes a rainwater receiver main body 111 and a bellows sleeve 120.

The rainwater receiver main body 111 is made of a concrete material, and a rainwater inlet 112 is formed at an upper portion and a rainwater outlet 113 is formed at a lower side.

The rainwater inlet 112 may be configured to be identical to a conventional rainwater sink 112, and a steel grating (not shown) may be mounted on the rainwater inlet 112 to filter relatively large sludge.

The rainwater outlet 113 of the present invention has a downward inclined portion 113a formed in a cylindrical shape inclining downward from the inner side surface of the rainwater catching main body 111 in an outward direction and a downward inclined portion 113a extending in diameter from the outer end of the downward inclined portion 113a And an extended inclined portion 113c formed in an inclined shape such that it gradually increases in size outward at an intermediate portion between the enlarged surface portion 113b and the enlarged surface portion 113b.

The bellows sleeve 120 of the present invention is made of a synthetic resin material such as plastic, and is formed in a tubular shape, and a wrinkle portion 123 is formed in a part of the longitudinal direction to easily adjust the angle. However, the bellows sleeve 120 may be formed of a wrinkle portion 123 formed to wrinkle the entire section.

7 and 8, the bellows sleeve 120 of the present invention includes a bellows main body 121, a protruding ring 125, and a retaining ring 129. As shown in FIG.

The corrugator main body 121 includes a cylindrical body 122, a corrugated portion 123 extending integrally from the cylindrical body 122, and a fastening portion 124 integrally extended from the corrugated portion 123 .

At this time, the wrinkle portion 123 is configured to be formed outside the diameter of the cylindrical body 122. That is, the corrugated portion 123 extends from the cylindrical body 122, the corrugation of the corrugated portion 123 is the same as the diameter of the cylindrical body 122, Diameter.

In addition, the corrugated pipe main body 121 of the present invention is formed in a cylindrical shape inclined at a predetermined angle. When the end of the bellows main body 121 is arranged vertically, the bellows main body 121 may be configured to be inclined at an angle of about 15 degrees with respect to the horizontal direction.

In the fastening part 124, four first screw fixing holes 124a are formed at predetermined intervals along the circumferential direction.

The protruding ring 125 is constituted by a ring-shaped disc portion 126 having a hollow portion and an insertion tube portion 127 integrally extended rearward from the rear surface of the ring-shaped disc portion 126. At this time, the inner end 126a of the ring-shaped disk portion 126 may be configured to protrude inward from the insertion tube portion 127. The ring-shaped disc portion 126 is integrally formed with a spacing-retaining pin 128 which protrudes rearward at a predetermined distance in the circumferential direction. The gap holding pin 128 is configured to be formed on the outer side of the insertion tube portion 127.

The spacing pins 128 are composed of a plurality of spacers, and eight spacing pins 128 are formed at equal intervals in this embodiment. However, the number of spacing pins 128 is not limited to eight, but may be a plurality of spacing pins.

In the present invention, the protruding ring 125 is fitted to the rear end of the corrugated pipe body 121, and specifically, the inner end 126a of the ring-shaped disc portion 126 is fitted to the rearmost rib of the corrugated portion 123 , And the fastening part (124) is inserted into the insertion tube (127).

The fixing ring 129 is formed in a cylindrical shape insertable into the fastening part 124, and a step 130 is integrally protruded and extended inward from the front end. The fixing ring 129 is provided with four second screw holes 129a at predetermined intervals.

5, the inner end 126a of the ring-shaped disk portion 126 is fitted in the rearmost side bone of the wrinkle portion 123, and the fastening portion 124 is inserted into the insertion tube 127, The fixing ring 129 is inserted into the fastening portion 124 so that the four screws s are screwed into the second screw fastening holes 129a and The bellows pipe main body 121, the protruding ring portion 125, and the fixing ring 129 can be firmly engaged with each other by being fastened to the one screw fastening hole 124a. At this time, the four screws s are coupled so as to protrude outward from the fastening portion 124.

The bellows sleeve 120 may be integrally coupled to the rainwater receiver main body 111. For example, the rainwater receiver main body 111 of the present invention may be manufactured by inserting a bellows sleeve 120 into a mold And the bellows sleeve 120 is coupled to the rainwater receiver main body 111 by pouring and curing the concrete.

In this case, the downward inclined portion 113a is in close contact with the fastening portion 124, and the ring-shaped disc portion 126 is closely attached to the enlarged surface portion 113b. In addition, four screws s are embedded in the downward inclined portion 113 of the rainwater receiver main body 111, and the outer end of the ring-shaped disc portion 126 is provided on the side of the enlarged surface portion 113b of the rainwater receiver main body 111 So that the bellows sleeve 120 is reliably prevented from falling forward or backward from the rainwater outlet 113, so that the bellows sleeve 120 can be firmly held in a fixed state.

In addition, the present invention is characterized in that when the concrete is poured with the bellows sleeve 120 inserted in the form, the distance between the inner surface of the rainwater receiver main body 111 and the ring-shaped disc portion 126 Can be kept simple and constant.

The rainwater collector 110 of the present invention is constructed such that the bellows sleeve 120 is inclined downward by about 15 degrees with respect to the horizontal direction and the outer side of the bellows sleeve 120, 111). The rainwater receiver 110 of the present invention has a space portion c formed between the extended inclined portion 113c and the bellows sleeve 120. The space portion c is formed by the wrinkle portion 123, And a filling space for filling and fixing the mortar M in a state that the cylindrical body 122 is inserted into the connecting pipe 23 is also provided.

The rainwater collector 110 according to the second embodiment of the present invention having the above configuration connects the connection pipes 21 to the sewage main pipe 20 and thereafter is connected to the reheater connection pipe 23 And can be connected to the bellows sleeve 120.

At this time, after the cylindrical body 122 of the bellows sleeve 120 is inserted into the last connection pipe 23 and the installation angle of the last connection pipe 23 is easily adjusted through the wrinkle 123, c) can be filled with mortar (M) and closed.

As described above, according to the present invention, the bellows sleeve 120 is inserted into and connected to the rear end connection pipe 23, and the installation angle of the rear end connection pipe 23 can be easily adjusted through the wrinkle 123 It is possible to shorten the construction period by facilitating the construction.

Particularly in the corrugated pipe main body 121 of the present invention, the corrugation of the corrugated portion 123 is equal to the diameter of the cylindrical body 122 and the mountain of the corrugated portion 123 is larger than the diameter of the cylindrical body 122, The movement of the cylindrical body 122 with respect to the corrugated portion 123 is facilitated and even if the cylindrical body 122 is inserted into the rear end connection pipe 23 and the rear end connection pipe 23 is moved at a predetermined angle The cylindrical body 122 can be easily angled with respect to the wrinkle portion 123. [

In addition, since the bellows sleeve 120 is inserted and inserted into the rearmost connecting pipe 23, even if a large amount of rainwater is discharged, the discharged water generates a load on the rearmost connecting pipe 23 So that the rearmost connector tube 23 can be prevented from being disengaged from the bellows sleeve 120.

The bellows sleeve 120 is connected to the rear end connection pipe 23 but the present invention is not limited thereto and the connection pipe 21 having the fitting portion 22 may be directly connected to the bellows sleeve 120 In this case, the bellows sleeve 120 may be inserted into the fitting portion 22.

In addition, the present invention has a configuration in which the bellows sleeve 120 is integrally coupled to the rain catcher main body 111, and the construction period is shortened by reducing the process of connecting the bellows sleeve 120 to the rain catcher main body 111 at the time of construction .

The bellows sleeve 120 of the present invention is composed of three structures of a bellows main body 121, a protruding ring portion 125 and a fixing ring 129. These three components are assembled and fastened with a screw (s) As a combined form, it is easy to manufacture and has an excellent bonding property.

Particularly, the bellows sleeve 120 of the present invention has a shape in which the ring-shaped disc portion 126 and a plurality of screws s are embedded in the rainwater receiver main body 111, so that the bellows sleeve 120 is separated from the rainwater outlet 113 So that the bellows sleeve 120 can be prevented from being detached from the rain catcher main body 111. Further,

In addition, since the bellows sleeve 120 of the present invention is formed so as to be inclined downward by 15 degrees with respect to the horizontal direction, it is preferable that the connection pipe 23 is formed in the superior pipe line construction in which the finally- So that it is possible to connect the bellows sleeve 120 more easily.

While the present invention has been shown and described with respect to a preferred embodiment for illustrating the principles of the invention, it is to be understood that the invention is not limited to the precise arrangements and acts as illustrated and described. Those skilled in the art will appreciate that many modifications and variations of the present invention may be made without departing from the spirit and scope of the appended claims. Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the appended claims.

11 ... rainwater main body
12 ... Rainwater inlet
13 ... Rainwater outlet
13a ... Collapsed inclined portion
13b ... extension surface
13c ... extended inclined portion
15 ... bellows sleeve
15a ... First inclined portion
15b ... protrusions
15c ... corrugated portion
15d ... extension
21,23 ... connector
110 ... rainwater catcher
111 ... rainwater main body
112 ... rainwater inlet
113 ... rainwater outlet
113a ... downward inclined portion
113b ... extension surface
113c ... extended inclined portion
120 ... bellows sleeve
121 ... corrugated pipe body
122 ... cylindrical body
123 ... corrugated part
124 ... fastening portion
124a ... first screw fastening hole
125 ... protruding ring portion
126 ... ring-
126a ... inner side
127 ... insertion tube
128 ... gap retaining pin
129 ... fixed ring
129a ... second screw fastening hole
130 ... only jaw

Claims (7)

A rainwater receiver connected to a sewage main pipe by a connection pipe,
A rainwater collecting body having a rainwater inlet at an upper portion and a rainwater outlet at a lower side of the rainwater; And
And a bellows sleeve installed at the rainwater outlet and connected to the connection pipe, the bellows sleeve being cylindrical,
Wherein the bellows sleeve comprises:
A corrugated pipe main body having a cylindrical body into which the connecting pipe is inserted, a corrugated portion extending from the cylindrical body, and a fastening portion extending from the corrugated portion;
A protruding ring portion having a ring-shaped disc portion whose inner end is fitted to the rearmost bone of the wrinkle portion and an insertion tube extending rearward of the ring-shaped disc portion and into which the fastening portion is inserted;
A stationary ring inserted into the fastening portion and having a stepped portion inwardly at a front end thereof; And
And a plurality of screws which are screwed through the fixing ring and the fastening portion and whose ends project outward from the fastening portion.
The method according to claim 1,
And the cylindrical body is configured to protrude to the outside of the rainwater receiver main body.
The method according to claim 1,
Wherein the rainwater receiver main body is made of a concrete material, and the bellows sleeve is made of a synthetic resin material.
The method according to claim 1,
Wherein a crest of the wrinkle portion is equal to a diameter of the cylindrical body, and a mountain of the wrinkle portion is larger than a diameter of the cylindrical body.
The method according to claim 1,
The rainwater outlet
A downward inclined portion inclined downward from an inner side surface of the rainwater catching main body in an outward direction;
An enlarged surface portion whose diameter is expanded from an outer end of the downwardly inclined portion; And
And an extended inclined portion formed so as to be inclined to gradually increase in size outside the enlarged surface portion,
Wherein the plurality of screws are embedded in the downwardly inclined portion, and the outer end of the ring-shaped disk portion is buried laterally of the expanded surface portion.
6. The method of claim 5,
And a space portion is formed between the enlarged surface portion and the extended inclined portion and the bellows sleeve so that the bellows sleeve is inserted into the connection pipe and the remaining space is mortar-finished.
The method according to claim 1,
Wherein the bellows sleeve is formed to be inclined downward at an angle of 15 degrees with respect to the horizontal direction.
KR2020150008101U 2015-09-09 2015-12-10 Street inlet having angle adjustable bellows sleeve KR200480536Y1 (en)

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Application Number Priority Date Filing Date Title
KR20150006024 2015-09-09
KR2020150006024 2015-09-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101902536B1 (en) * 2017-01-17 2018-09-28 이상섭 Street inlet having angle adjustable bellows and rainwater conduit construction method using this same
KR102044638B1 (en) 2018-10-18 2019-11-13 이상섭 Street inlet having earth and sand sedimentation space at upper portion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100849527B1 (en) 2007-12-24 2008-07-31 주식회사 우성 Pipe connection part of manhole
JP2012002434A (en) 2010-06-17 2012-01-05 Panasonic Corp Ventilation sleeve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100849527B1 (en) 2007-12-24 2008-07-31 주식회사 우성 Pipe connection part of manhole
JP2012002434A (en) 2010-06-17 2012-01-05 Panasonic Corp Ventilation sleeve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101902536B1 (en) * 2017-01-17 2018-09-28 이상섭 Street inlet having angle adjustable bellows and rainwater conduit construction method using this same
KR102044638B1 (en) 2018-10-18 2019-11-13 이상섭 Street inlet having earth and sand sedimentation space at upper portion

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