KR200325930Y1 - THE bathroom-wall is pierced by a sleeve - Google Patents

Abstract

The present invention relates to a pipe protection sleeve for passing through the bathroom wall, and more particularly, to maintain the heat and waterproof function while simplifying and facilitating the installation of the heating pipe passing through the bathroom wall that divides the bathroom and the living room or the bathroom and the room. In addition, the sleeve itself is firmly secured, and the length of the sleeve can be adjusted according to the thickness of the bathroom wall and the height can be easily and easily adjusted according to the height of the floor of the bathroom and other rooms. It is to improve the sex.

This is a first step of selecting and installing the position according to the height of the coupling socket while the coupling socket portion of the sleeve to be located in the bathroom at the selected position of the bathroom wall and at the same time the other connection socket portion is located on the other interior side; A second step of adjusting the length to adjust the length according to the thickness of the bathroom wall surface on which the sleeve is installed; A third step of height adjustment to adjust the height according to the high position of the bottom surface of the bathroom and the bottom surface of the other living room based on the bathroom wall surface; A fourth step of passing the heating pipe into the installed sleeve when the sleeve is installed at the selected wall surface of the bathroom; A fifth step of sequentially inserting the packing, the pressing ring, and the sealing member into the pipe when the pipe passes through the sleeve; A sixth step of screwing the sealing member into the coupling socket of the sleeve when the sealing ring, the pressing ring, and the sealing member are fitted to the heating pipe; And a seventh step of tightening the sealing member until the packing is firmly gripped by the heating pipe when the sealing member is coupled to the coupling portion of the sleeve body.

Description

Plumbing Protective Sleeve for Bathroom Walls {THE bathroom-wall is pierced by a sleeve}

The present invention relates to a pipe protection sleeve for passing through the bathroom wall, and more particularly, to maintain the heat and waterproof function while simplifying and facilitating the installation of the heating pipe passing through the bathroom wall that divides the bathroom and the living room or the bathroom and the room. In addition, the sleeve itself is firmly secured, and the length of the sleeve can be adjusted according to the thickness of the bathroom wall and the height can be easily and easily adjusted according to the height of the floor of the bathroom and other rooms. It is to improve the sex.

Generally, various types of pipes are installed in the apartments, detached houses, buildings, etc. for heating, fuel supply, and water supply, and the periphery of the pipes installed through the walls of the building, that is, through the walls of the building. Silver is firmly blocked using cement mortar.

As such, the pipes installed through the walls of the building are repeatedly contracted and expanded according to the temperature change of the contents flowing inside the pipe, causing fatigue due to cracks, and the cracks lead to leakage of the contents. In addition to weakening of the wall, corrosion of the pipes is easy, which is a major factor in shortening the service life.

Therefore, in order to solve the above problems, the applicant of the present application has previously filed a utility model registration application No. 2000-1131, which installs a separate sleeve formed in a pipe shape to penetrate the wall of the building, and then removes the sleeve thereof. By installing various pipes through the pipes, the pipes are configured to protect the pipes safely.

As shown in FIGS. 1 and 2 of the accompanying drawings, the waterproof ring is formed on both sides, and the pipe 60 is inserted therein, and the tightening ring 71 and the length adjusting ring 72 are provided at both sides thereof. The screw is formed in the inner side so that the screw can be fastened and is configured with a sleeve body 70 in which the sealing ring portion 73 protrudes inward in the middle or one side.

In addition, the sealing ring portion 73 of the sleeve body 70 is provided with a sealing ring 74 of rubber material and a crimping ring 75 made of PVC or stainless steel to be press-sealed with the pipe 60, the sleeve body 70 On one side of the tightening ring 71 for screwing the sealing ring 74 and the pressing ring 75 toward the sealing ring portion 73 is screwed.

In addition, the other side of the sleeve body 70 is screwed with a length adjusting ring 72 is formed in the same structure as the tightening ring 71 to be adjusted in length to fit the pipe 60, the outer edge and both sides of the sleeve body 70 It is characterized in that it is provided with a heat insulating material 80 is inserted between the tightening ring 71 and the length adjustment ring 72 and the pipe 60 to be screwed in to maintain the heat insulation and airtight.

However, the conventional configuration having such a feature has the advantage that the structure is simple, but since the sealing ring 74 is an O-ring, the ability to grip the pipe 60 is poor, so that the pipe 60 cannot be securely held. There was this.

In addition, since the closed ring portion 73 is formed at the inner center of the sleeve body 70 to serve as a stopper of the sealing ring 74, there is a problem in that the manufacturing cost of the body 70 is increased, thereby increasing the unit cost of the sleeve. In addition, if the tightening ring 71 is excessively tightened, there is a problem that the closed ring portion 73 falls off.

In addition, since the outer surface of the sleeve body 70 is in the form of a beautiful circular pipe without a configuration that enhances the rigidity of the sleeve body 70, it is easily damaged when it is impacted during handling or impacted during installation. Problems also occurred.

Therefore, the applicant of the present application has previously filed a domestic patent application No. 2001-8452 in consideration of all the problems of the design of the prior application.

The beam is formed along the longitudinal and circumferential direction of the outer circumferential surface of the sleeve body to provide firmness to the sleeve body, and the sealing ring also has a larger contact area between the inner diameter of the sleeve body as well as the contact area with the pipe compared to the conventional sealing ring. Improved grip of the pipe.

In addition, the coupling body having a larger diameter than the sleeve body on one side of the sleeve body to be integral with the sleeve body to facilitate the disassembly of the tightening ring, as well as to improve the watertightness.

However, although the above-mentioned application has a specific effect required in the application, it is very difficult to apply due to its structural characteristics when installed on the bathroom wall, which divides the bathroom and the living room or the bathroom and the room. .

In other words, unlike the living room or the room, the bottom surface of the bathroom has a structure in which a waterproof layer, a tile mortar layer, and tiles are installed on a concrete slab and a heating pipe is installed on the tile mortar layer. On the contrary, the living room and the room have a structure in which a bubble concrete layer is constructed on the slab and a heating pipe is arranged thereon, followed by a finishing layer.

Therefore, since the floor surface of the bathroom and the other room is different from each other, that is, the floor of the bathroom is 50-70mm lower than the floor of the other room, the sleeve structure of the prior application design made of a straight line is applied because of the step when installing the heating pipe. There was a problem that was impossible to do.

In addition, the wall of the bathroom is thicker than other walls because of the waterproofing inside, there is a problem that can not be used as it is the sleeve used for other walls that do not take this into account.

The present invention has been devised to solve the above problems in consideration of the above problems, and its purpose is to make the height and length simple while configuring the sleeve body to be bent by a certain angle in consideration of the difference coming from the step between the bathroom and other rooms. It is to provide a pipe protection sleeve for passing through the bathroom wall so that it can be easily adjusted to the bathroom wall by adjusting it.

1 is a cross-sectional view of a sleeve for protecting a conventional building wall piping.

2 is a cross-sectional view of a conventional building wall pipe protection sleeve installed on the building wall.

Figure 3 is an embodiment showing the structure of the apartment to which the present invention is applied

4 is a plan view of the bathroom to which the present invention is applied

Figure 5 is a cross-sectional view of the bathroom wall surface to which the present invention is applied

Figure 6 is an exploded perspective view showing the overall configuration of the present invention

Figure 7 is an assembled state of Figure 6

Figure 8 is an exploded perspective view showing the assembly of the guide tube and the coupling socket in Figure 6

9 is a state of use adjusted the length of the length control tube of the present invention

10 is a use state of adjusting the height of the length control tube of the present invention

<Code Description of Main Parts of Drawing>

100: sleeve 10: guide

11, 12, 53 b: coupling protrusion 20: coupling socket

21: reinforcing flange 22: support jaw

23: Nut part 24: Inclined surface

25, 53a: coupling groove 30: connection socket

31: coupling flange 32: coupling groove

40: sealing member 41: packing

42: Crimping ring 50, 51: Stopper

52; air distribution hole 53: length control pipe

Referring to the technical configuration of the pipe protection sleeve for passing the bathroom wall of the present invention as follows.

The pipe protection sleeve for the wall passing through the bathroom is designed so that the coupling socket portion of the sleeve is positioned in the bathroom at the selected place of the bathroom wall, while the other connection socket portion is located at another indoor side such as a room or a living room, A first step of selecting and installing a position;

A second step of adjusting the length to adjust the length according to the thickness of the bathroom wall surface on which the sleeve is installed;

A third step of height adjustment to adjust the height according to the high position of the bottom surface of the bathroom and the bottom surface of the other living room based on the bathroom wall surface;

A fourth step of passing the heating pipe into the installed sleeve when the sleeve is installed at the selected wall surface of the bathroom;

A fifth step of sequentially inserting the packing, the pressing ring, and the sealing member into the pipe when the pipe passes through the sleeve;

A sixth step of screwing the sealing member into the coupling socket of the sleeve when the sealing ring, the pressing ring, and the sealing member are fitted to the heating pipe;

When the sealing member is coupled to the coupling portion of the sleeve body seventh process of tightening the sealing member until the packing is firmly gripped the heating pipe; consisting of.

Another bathroom wall heating pipe protection sleeve installation method of the present invention is a first step of forming a sleeve installation hole to have a diameter larger than the diameter of the sleeve in a selected portion of the bathroom wall surface already constructed;

When the sleeve installation hole is formed, the coupling socket part is positioned in the bathroom while the other connection socket part is located at another indoor side such as a room and a living room, while selecting and installing a position according to the height of the coupling socket. Second process;

A second step of adjusting the length to adjust the length according to the thickness of the bathroom wall surface on which the sleeve is installed;

A third step of height adjustment to adjust the height according to the high position of the bottom surface of the bathroom and the bottom surface of the other living room based on the bathroom wall surface;

A fourth step of passing the heating pipe into the installed sleeve when the sleeve is installed at the selected wall surface of the bathroom;

A fifth step of sequentially inserting the packing, the pressing ring, and the sealing member into the pipe when the pipe passes through the sleeve;

A sixth step of screwing the sealing member into the coupling socket of the sleeve when the sealing ring, the pressing ring, and the sealing member are fitted to the heating pipe;

A seventh step of tightening the sealing member until the packing firmly grips the heating pipe when the sealing member is coupled to the coupling part of the sleeve body;

When the tightening operation of the sealing member is completed, the eighth step of filling the closing member between the sleeve installation hole and the sleeve body to the finish; consists of a configuration comprising a.

In addition, the present invention is installed through the heating pipe first before installing the sleeve body in the sleeve installation hole and then install the sleeve body in the sleeve installation hole, the heat insulating material in the interior of the sleeve body or the outside of the heating pipe that the heating pipe is accommodated. Install it.

If described in detail with reference to the accompanying drawings, the pipe protection sleeve for passing the bathroom wall of the present invention having such features as follows.

Figure 3 of the accompanying drawings is a cross-sectional view showing the interior of the apartment to which the present invention is applied, Figure 4 is a plan view showing the bathroom, Figure 5 is a cross-sectional view showing the bathroom wall, the reference numeral 100 in the drawing is a sleeve according to the present invention The main body of the

The present invention sleeve 100 is shown in more detail in Figures 6 and 7 of the accompanying drawings, and as shown in the above drawings dedicated to the wall (2) of the bathroom (1), such as apartments, houses, offices, etc. It is used to maintain the airtightness and waterproofness and warmth of the heating pipe (3).

That is, when the heating pipe (3) installed on the bottom surface of the bathroom (1) is connected to other rooms such as the room (4), living room (5), etc. outside the bathroom (1) to provide an installation passage thereof as described above It will provide waterproofing, warming, and more.

In this case, as shown in FIG. 5 of the drawing, the bathroom 1 is generally installed with the waterproof layer 7, the tile mortar layer 8, and the tile 9 stacked on the concrete slab 6, while the heating pipe 3 is tiled. In the mortar layer 8, the interior of the room 4, the living room 5, and the like are laminated with foam concrete 6a and finishing plastering layer 6b on the slab 6. ) Has a structure embedded in the finishing plastering layer (6b), so that the floor surface of the bathroom (1) and the other room has a different height of about 50-70mm.

Therefore, the present invention relates to a sleeve 100 to be usefully installed in the bathroom wall (2) described above.

The sleeve 100 is installed to penetrate through the bathroom wall 2, the guide tube 10 is bent and provided, the coupling socket 20 is fastened to the bathroom end of the guide tube 10 and the opposite direction It is composed of another connection socket 30 is fastened to the other indoor end.

The guide tube 10 is formed in a pipe shape through which the inside may be installed so that the heating pipe 3 is penetrated therein, and one side is bent inclined so that the bathroom side is low and the other side is inclined in a high form. It is composed.

The above structure is preferably bent according to the bottom surface of the bathroom (1) is usually about 50-70mm lower than the floor surface of the room 4, the living room (5) and the like.

In addition, on the outer circumferential edges of both side ends of the guide tube 10, outwardly engaging coupling protrusions 11 and 12 are formed along the longitudinal direction, respectively, so that the coupling socket 20 and the connection socket 30 to be described later will be easily formed. Combined.

In addition, the coupling socket 20 to which the sealing member 40 for maintaining the airtightness of the heating pipe 3 is coupled to the bathroom side end of the guide tube 10 is forcibly fitted.

The coupling socket 20 is integrally formed with a reinforcing flange 21 on the outer periphery of the shear so as not to be deformed by concrete pressure, and the supporting jaw 22 is integrally formed at the center of the outer periphery.

The support jaw 22 is set on the bottom surface of the slab 6 when the main body 100 is installed on the wall surface 2 to set an installation height of the main body 100, while one side maintains a low distance A. The opposite side maintains a high distance B.

Therefore, when the low spacing A is installed on the bottom surface, the main body 100 will also be installed low. On the contrary, when the high spacing B is installed on the bottom surface, the main body 100 will be installed high.

In addition, the front end of the inner diameter is formed with a nut part 23 for opening and closing the stopper 50 separately, the inclined surface 24 is gradually formed in the center of the inner diameter is integrally formed, the inner diameter of the rear guide The coupling groove 25 is coupled to the coupling protrusion 12 of the guide tube 10 while having an inner diameter into which the tube 10 is inserted.

The coupling groove 25 is to be coupled to the locking projection 11 of the guide tube 10 to ensure that the coupling force is good while always being coupled to the correct position.

Therefore, the coupling socket 20 can be fastened by selectively changing the upper and lower positions to the guide tube 10 according to the installation height of the sleeve 100, the front end sealing member in a state in which the stopper 50 is removed 40 is screwed in.

The sealing member 40 is to provide a function for sealing the space between the heating pipe 3 and the coupling socket 20 after the heating pipe 3 is installed into the sleeve 100, the screw on the outer periphery While being formed, the front end is provided with a packing 41 and a pressing ring 42 to be in close contact with the inclined surface 24 to maintain airtightness.

The packing 41 is formed of a flexible rubber circular ring, but also in contact with the inclined surface 24 at the front end, the inclined surface is formed to improve airtightness, and the heating pipe 3 is installed through the center. .

In addition, the pressing ring 42 is installed between the packing 41 and the front end of the sealing member 40 to provide a function to securely and evenly compress the packing 41 by the tightening force of the sealing member 40 to increase airtightness. Done.

In addition, the connecting socket 30 installed on the opposite side of the guide tube 10, that is, the other indoor side, is formed in a pipe shape slightly bent, and has a coupling flange 31 coupled to the guide tube 10 on one side thereof. The inner diameter is formed integrally with the coupling protrusion 12 of the guide tube 10 and the coupling groove 32 to be forcibly fitted.

The end exposed to the other interior side of the connection socket 30 is configured to be perpendicular to the bathroom wall (2) while being configured to be opened and closed by a separate stopper 51.

At this time, the stopper 50, 51 for opening and closing the coupling socket 20 and the connection socket 30 are perforated air distribution holes 52, respectively, the air distribution hole 52 is the main body 100 wall ( This is to prevent falling out due to the internal expansion of air during installation work.

That is, when the main body 100 is installed on the wall surface 2, the stopper 50, 51 is spontaneously leaked out due to the internal expansion of the air. This is to prevent being given.

On the other hand, the sleeve 100 is the bathroom by selectively installing a separate length control tube 53 between the guide tube 10 and the coupling socket 20, and between the guide tube 10 and the connecting socket 30 According to the thickness of the wall surface 2, the height can be adjusted not only the length but also the height of both bottom surfaces.

The length control tube 53 is fastened to the sleeve 100 to extend the overall length is formed of a short tube while the coupling pipes on both sides of the inner diameter to be coupled to the guide tube 10 and interference fit on one side ( At the same time as the 53a) is formed on the outer circumference of the other side, the coupling protrusion 53b is provided to be coupled to the coupling socket 20 and the connection socket 30.

Therefore, the length control tube 53 is between the guide tube 10 and the coupling socket 20, as shown in Figure 9 of the accompanying drawings, if you want to adjust the length according to the thickness of the bathroom wall surface (2) The length of the guide tube 10 can be extended by fastening.

In addition, if you want to extend the height due to the difference in the floor height of the bathroom and the other room as shown in Figure 10 of the accompanying drawings, the length control pipe (10) between the guide tube 10 and the connecting socket 30 ( 53) By adjusting the height can be adjusted.

In addition, the sleeve 100 of the present invention is provided with a heat insulating material between the inside of the relevant parts and the heating pipe (3) to insulate the heating pipe (3) so as not to be affected by the external temperature change and accordingly the heating pipe Minimized construction of

The process of constructing the pipe protection sleeve for the bathroom wall passage of the present invention configured as described above on the bathroom wall will be described for each process as follows.

[Step 1]

The sleeve 100 of the present invention may be installed at the time of constructing the bathroom wall surface 2, or may be installed in the perforated hole after the wall surface 2 that has already been constructed is drilled using a tool.

First, when installing at the same time with the bathroom wall (2), according to the installation position of the sleeve 100, selecting the height interval (A) (B) of the support jaw 22 to guide pipe 10 and the coupling socket 20 and The connecting sockets 30 are assembled on the slab 6 while being assembled.

In addition, when the sleeve 100 is installed on the bathroom wall surface 2 which has already been constructed, the wall surface 2 is perforated and then installed in the perforated hole as described above.

In addition, when the sleeve 100 is installed at the time of construction on the bathroom wall (2), and during other construction, the binding socket 20 and the connecting socket 30 to prevent foreign matter from entering the sleeve 100 during the other construction. Plug the stopper 50, 51 at the entrance of each.

[Step 2]

The sleeve 100 installed in the selected place of the bathroom wall 2 by the first process is to adjust the length and height according to the thickness of the wall surface or the height of the floor surface, that is, the guide tube when the wall thickness is thick The length can be extended by fastening the length control tube 53 between the 10 and the coupling socket 20.

[Step 3]

Based on the bathroom wall (2), the bottom of the bathroom is low and the floor of the other living room should be adjusted according to the high position, that is, between the guide tube 10 and the connecting socket 30 also the length adjustment pipe By tightening 53, the height can be increased.

At this time, the length adjustment pipe 53 is fastened to extend to the inclined guide pipe 10, but the height is high but can only be increased slightly, which is to adjust the installation interval of the coupling socket 20 or the other guide pipe Adjustment can be made by cutting a part of the horizontal portion of (10).

[Step 4]

When the above process is completed, the stoppers 50 and 51 on both sides of the sleeve 100 are removed, respectively, and the heating pipe 3 is penetrated into the installed sleeve 100. However, in some cases, the heating pipe 3 may be first penetrated before the sleeve 100 is installed on the wall surface 2.

[Step 5]

When the heating pipe 3 passes through the sleeve 100, the packing 41, the pressing ring 42, and the sealing member 40 are sequentially inserted into the pipe 3, and then the sealing member 40 is coupled to the sleeve. Screw in the socket (20).

[Step 6]

When the above process is made, the pressing ring 42 installed at the front end of the packing member 41 is compressed by continuously tightening the sealing member 40.

At this time, the packing 41 is to be kept tight by being in close contact with the inclined surface 24 in the coupling socket 20 by the continuous pressing force.

When the sleeve of the present invention is installed in the selected place of the bathroom wall in the above manner, the heating pipe located in the sleeve is waterproof, airtight, and thermal insulation is secured to protect the heating pipe safely and cracks in the pipe installation site due to the expansion of the heating pipe. And gaps do not occur.

In particular, the present invention is that the floor surface is lower than the floor surface of the other room, such as the room, living room, etc. due to the structural characteristics of the bathroom, it can be effectively and easily installed on such a bathroom wall surface.

The present invention as described above in installing the sleeve through which the heating pipe is passed to the bathroom wall,

The sleeve is configured to be bent according to the height of the floor, but the coupling socket and the connecting socket on both sides of the prefabricated, and at the same time configured to allow the length and height adjustment using a separate length control tube to effect on the wall of the bathroom There is an advantage that can be installed easily and easily.

In particular, the length can be adjusted according to the thickness of the bathroom wall, as well as the height can be adjusted according to the height of the floor surface of the bathroom and other indoors, so that it can be applied to the walls of various bathrooms such as apartments, houses and offices.

In addition, the present invention has the effect of improving the workability as well as the assembly by forming a coupling protrusion and a coupling groove for assembly in the guide tube and the coupling socket, and the connecting socket and the length control tube to be mutually assembled, In addition, there is a peculiar effect of perforating the stopper to prevent it from falling out due to internal pressure expansion.

Claims (2)

In the sleeve to penetrate the wall of the building to protect the pipe, The sleeve 100 is formed in a pipe shape through which the inside is penetrated and bent obliquely, and guide pipes 10 having a coupling protrusion 11 and 12 protruding outwardly on the outer circumferential edges of both side ends, respectively; ; It is coupled to one side of the guide tube 10 and the reinforcing flange 21 and the support jaw 22 having a narrow space on one side and a wide interval on the outer periphery of the front end is integrally formed, the packing 41 inside , The pressing ring 42 and the sealing member 40 is screwed to form an inclined surface 24 to maintain airtightness, and the guide tube 10 is inserted into the inner diameter of the rear side is formed with the coupling groove 25 on both sides. A coupling socket 20 coupled thereto; The coupling flange 31 coupled to the guide tube 10 is formed at the front end while being formed in a pipe shape coupled to the other side of the guide tube 10 and slightly bent, and at the same time, the coupling protrusion of the guide tube 10 is formed on the inner diameter thereof. 12) and the connecting socket 30 is formed with a coupling groove 32 is coupled by interference fit; A stopper 50 and 51 fastened to the coupling socket 20 and the connection socket 30 so as to be openable and closed, respectively, and at least one air distribution hole 52 is drilled at a predetermined position; The length adjusting tube 53 is selectively fastened between the guide tube 10 and the coupling socket 20 and the connecting socket 30 to adjust the length and height according to the thickness of the bathroom wall and the height of the floor surface. Plumbing protection sleeve for wall passing through of bathroom, characterized in that it is constructed with: According to claim 1, wherein the support jaw 22 of the coupling socket 20 is configured to protrude outward, one side has a narrow spaced surface (A) and the other side is configured with a wide spaced surface (B) Plumbing protection sleeve for the wall passing through the bathroom.