KR200417634Y1 - Improvement structure of drain-pipe fixation sleeve - Google Patents

Abstract

The present invention relates to an improved structure of the drain pipe fixing sleeve, and more specifically, to make the lid body detachably coupled to the upper portion of the drain pipe fixing sleeve embedded in the slab (Slab) during construction of the building, the drain pipe fixing It is characterized by the improved structure of the drainage pipe fixing sleeve that does not harm the aesthetics by improving the workability and fixing the eccentric construction of the lid body to easily fix and twist the pipes fixed between the upper and lower floors.

Drain pipe fixing, sleeve, eccentric hole, coupling lid body

Description

Improvement structure of drain-pipe fixing sleeve

1 is an exploded perspective view of the present invention,

2 is a cross-sectional view illustrating an installation state of FIG.

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

Figure 4 is an exploded perspective view showing another embodiment of the present invention,

Figure 5 is a cross-sectional view showing another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: body,

2: lower side lid body,

3: upper side lid body,

4: coupling lid body,

5: cover,

6: height adjustment ring,

11, 12: opening,

21: reference hole,

31, 41: pipe insertion hole,

42, 43: threaded portion,

44: slit groove,

45: hinge,

46 bolts,

51: eccentric ball.

The present invention relates to an improved structure of the drain pipe fixing sleeve, and more specifically, to make the lid body detachably coupled to the upper portion of the drain pipe fixing sleeve embedded in the slab (Slab) during construction of the building, the drain pipe fixing It is related to the improvement structure of the drainage pipe fixing sleeve which does not harm the aesthetics and improves workability by easily fixing and fixing the twisting of the pipe which is fixed between the upper floor and the lower floor by eccentric constitution.

In general, various types of drain pipes are installed in buildings, such as houses or apartments, for drainage purposes, and these drain pipes are fixed and installed by fixed sleeves embedded in each floor during construction of the building.

The conventional fixed sleeve as described above is used as a pipe body for fixing the sewage pipe and rainwater pipe is formed integrally with different diameters, the conventional fixed sleeve is the whole fixed sleeve when the pipe diameter of any one of the sewage pipe or rainwater pipe is changed. There was a problem that needs to be replaced with another product.

In addition, the conventional sleeve uses a method of forming a cover integrally on the upper sleeve to prevent the concrete from flowing into the sleeve when the concrete is poured to apply a shock to the cover after curing the concrete, but the method of the operator In addition to the problem that can accidentally damage the sleeve body there is a problem that reduces the work efficiency.

Therefore, this inventor improves this with Utility Model Registration No. 0369209, which consists of a sewer pipe fixing sleeve buried in the slab at the time of construction of the building with a pentagon-shaped body penetrated up and down so that the sewage pipe and rainwater pipe can be accommodated at the same time. Removably insert the lid body formed with the reference hole in the opening, the lid body is fixed to the formwork to be detached together when dismantling the form to obtain the ease of operation and convenience together, and different diameters on both sides of the upper cover body The pipe through hole has a blockage that is blocked by the integrated part by the soft part, and when the pipe is constructed, it is simply removed to perform the role of a closing cap to prevent the insulation from being exposed to the outside. It has a feature that does not harm the improvement and aesthetics.

However, the pre-designed design of the present inventors has the above advantages, whereas the respective drain pipes that are inserted and fixed in an upright position between the upper and lower layers are twisted during construction or the fixed positions of the sleeves which are respectively buried in the upper and lower layers do not match. Otherwise, the problem that the drainage pipes fixed through them are not fixed upright but fixedly deflected, results in aesthetic appearance.

Therefore, the present invention has been devised to solve the problem of the pre-registered design of the present inventors and to improve it, the purpose of providing this is detachable to the upper part of the drain pipe fixing sleeve embedded in the slab (Slab) during construction of the building. Make the coupling body to be compatible, but the eccentric construction of the coupling lid for fixing the drain pipe to easily fix and fix the twisting of the pipe to be fixed between the upper and lower floors so as not to harm the workability and aesthetics It is to provide an improved structure of a drainage sleeve.

DETAILED DESCRIPTION OF THE INVENTION In order to achieve the above object, the present invention will be more clearly described with reference to the accompanying drawings.

That is, the present invention is as shown in the accompanying drawings, Figures 1 and 2,

In the sleeve for fixing the sewage pipe and rainwater pipe is installed on the slab of the building, the sleeve is composed of a body of the Ottogi-shaped body (1) having a different diameter and perforated up and down to accommodate the sewage pipe and rainwater pipe at the same time On the upper and lower side openings 11 and 12, the lower side lid body 2 in which the plurality of reference holes 21 are formed and the upper side lid body 2 in which the pipe insertion hole 31 is formed is provided. ) Is made detachably,

In the inner surface of the pipe insertion hole 31 of the upper lid 3, a threaded portion is formed,

The screw portion is formed with an eccentric pipe insertion hole 41 and the coupling lid body 4 formed with a threaded portion 42 on the lower outer surface is detachably coupled to each other.

Reference numeral 10 denotes a drain pipe.

Referring to the operation of the present invention made of such a structure as follows.

Fixing the sleeve body (1) for fixing the pipe to the slab of the building has been revealed in the pre-registration design of the present inventors, which is the same as it is omitted description.

When the curing work of the slab is completed and removes the cap body (not shown), which is separately attached to prevent foreign material inflow during the construction of the pipe using the same, and replaces the cap body 3 of the present invention.

In such a state, the coupling lid body 4 is inserted into the pipe insertion hole 31 of the lid body 3, and the drain pipe 10 is placed in the pipe insertion hole 41, respectively, and then the drain pipe 10 is inserted. Rotating the coupling lid 4 to the left or right while looking at the vertical state of the drain pipe 10 is inserted into the pipe insertion hole 41 is composed of an eccentric flow while the vertical horizontal state to match the vertical horizontal drain pipe (10) Can be easily done vertically.

On the other hand, the accompanying drawings Figure 3 is another embodiment of the present invention,

The upper part of the coupling lid body 4 protrudes to form a screw portion 43 on its outer surface and to form a plurality of slit grooves 44, the cover portion 5 is formed with an eccentric hole 51 in the screw portion 43 , Which is configured to be screwed together, which covers the drainage pipe 10 fitted in the eccentric hole 41 while the upper portion of the coupling lid body 4 provided with flexibility by the slit groove 44 is gripped. Tighten it tightly to prevent the flow of the drain pipe (10).

In addition, Figure 4 is another embodiment of the present invention,

Protruding and extending the upper portion of the coupling lid 4, one side is cut to the fixing portion and the hinge 45 to be coupled to the bolt 46 to fix it on the other side of this also the flow of the drain pipe (10) Prevented.

In addition, Figure 5 is another embodiment of the present invention, which is to accommodate the thickness of the slab layer by interposing the height adjustment ring 6 on the upper body (1) of the present invention described above.

Hereinafter, since other parts are substantially the same as the above-described invention, a separate description thereof will be omitted.

According to the present invention, the lid is detachably coupled to the upper part of the drain pipe fixing sleeve embedded in the slab during the construction of the building, but the cap body for fixing the drain pipe is eccentrically configured between the upper and lower floors. By making it easy to straighten and fix the twisting of the pipe to be fixed in the installation, there is a very beneficial effect such as improving workability and not hurt the aesthetics.

Claims (4)

In the sleeve for fixing the sewage pipe and rainwater pipe is installed on the slab of the building, the sleeve is composed of a body of the Ottogi-shaped body (1) having a different diameter and perforated up and down to accommodate the sewage pipe and rainwater pipe at the same time On the upper and lower side openings 11 and 12, the lower side lid body 2 in which the plurality of reference holes 21 are formed and the upper side lid body 2 in which the pipe insertion hole 31 is formed is provided. ) Is made detachably, Threaded portions are formed on the inner surface of the pipe insertion hole 31 of the upper side lid body 3, Improved structure of the drainage pipe fixing sleeve, characterized in that the screw portion is formed in the eccentric pipe insertion hole 41 and the coupling lid body 4 is formed detachably coupled to the lower outer surface. The method according to claim 1, The upper part of the coupling lid body 4 protrudes to form a screw portion 43 on its outer surface and to form a plurality of slit grooves 44, the cover portion 5 is formed with an eccentric hole 51 in the screw portion 43 Improved structure of the drain pipe fixing sleeve, characterized in that configured to be screwed. The method according to claim 1 or 2, Improved structure of the drainage pipe fixing sleeve, characterized in that it extends to the upper portion of the coupling lid 4, the one side is cut so as to be coupled to the fixing portion and the hinge 45 and fixed to the bolt 46 on the other side thereof. . The method according to claim 1 or 2 Improved structure of the drainage pipe fixing sleeve, characterized in that configured to accommodate the thickness of the slab layer through the height adjustment ring (6) on the upper portion of the body (1).

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