KR200481045Y1 - Fixing apparatus for drain trap - Google Patents

Abstract

In the present invention, the upper surface of the fixing device on which the drain trap is seated is formed not in a concave shape but flattened, and at the same time, the fastening means is convexly formed at the center so that the leaking water can be prevented from sticking to the upper portion of the fixing device A waterproof layer can be applied to the entire upper surface of the fixing device including the exposed upper edge of the fixing device exposed by the cover member separated from the fastening means after the concrete is poured, It is possible to prevent leakage of water to the periphery and the number of protrusions arranged on the outer periphery is arranged in layers so that when a clearance is generated between the fixing device and the poured concrete, the waterproof layer applied is permeated through the clearance The leakage of water can be prevented secondarily, and at the same time, The present invention relates to a drain trap fixing device capable of firmly supporting a fixing device in a case where a reinforcing member is provided in a vertical direction inside a fixing device, .
The drain trap fixing apparatus according to a preferred embodiment of the present invention includes a main body having a lower inner side formed in a hollow cylindrical shape with an upper portion closed, a lower portion provided with a fixing leg and an upper portion provided with a fastening means, And a lid member bent downward so as to cover the upper side of the main body.

Description

Fixing apparatus for drain trap "

In the present invention, the upper surface of the fixing device on which the drain trap is seated is formed not in a concave shape but flattened, and at the same time, the fastening means is convexly formed at the center so that the leaking water can be prevented from sticking to the upper portion of the fixing device A waterproof layer can be applied to the entire upper surface of the fixing device including the exposed upper edge of the fixing device exposed by the cover member separated from the fastening means after the concrete is poured, It is possible to prevent leakage of water to the periphery and the number of protrusions arranged on the outer periphery is arranged in layers so that when a clearance is generated between the fixing device and the poured concrete, the waterproof layer applied is permeated through the clearance The leakage of water can be prevented secondarily, and at the same time, The present invention relates to a drain trap fixing device capable of firmly supporting a fixing device in a case where a reinforcing member is provided in a vertical direction inside a fixing device, .

Common houses or high-rise buildings such as apartments are equipped with drainage traps to collect sewage drained from bathroom floors, bathtubs, sinks, etc., and to prevent odors, toxic gases, and backflow of pests generated during discharge through drain pipes to be.

The conventional drainage trap includes a trap body to which an inlet pipe through which wastewater flowing from a bathroom floor, a bathtub, a washstand or the like is connected to one side outer periphery, a drain port through which the inflowed sewage is drained is connected to the outer periphery of the other side, And a trap wall for blocking the flow of air between the drain port and the inlet port by being locked at the lower part of the water level.

In addition, the drainage trap is placed on top of the foundation concrete after it is laid, and a fixing device for supporting the drainage trap is usually placed in the foundation concrete. However, in the conventional fixing device, a portion where the bottom of the drain trap is supported is concavely formed, so that there is a problem that water leaks to the concave portion when the drain trap and the fixing device are combined.

In addition, the water in the fixture melts the lime material, which is a component of the concrete, so that when the amount of leaking water gradually increases, the waterproof layer is broken and a serious problem that leakage occurs to the lower layer occurs.

In addition, the conventional fixing device has a hollow structure. If the concrete poured into the entire interior of the fixing device is not raised, the fixing device can not firmly support the drain trap and can easily be broken by an external force.

1. Korean Patent Registration No. 10-1058940 (Aug. 17, 2011)

2. Korean Patent Registration No. 10-1229689 (2013.01.29)

3. Korean Patent Registration No. 10-0451895 (September 24, 2004)

4. Korean Patent Registration No. 10-0739365 (2007.07.09)

5. Korean Patent Laid-Open Publication No. 10-2007-0008842 (January 18, 2007)

Therefore, in the present invention, the upper surface of the fixing device in which the drain trap is seated and fixed is formed not in a concave but flat shape, and at the same time, the fastening means is convexly formed at the center, And a waterproof layer can be applied to the entire upper surface of the fixing device including the exposed upper edge exposed by the lid member separated by the fastening means after the concrete is poured and the upper end edge of the fixing device is exposed, The leakage of water to the periphery thereof can be prevented firstly and the number of protrusion members are arranged in layers on the outer circumferential surface so that when a clearance is generated between the fixing device and the concrete laid thereon, This makes it possible to prevent water from being leaked secondarily, and at the same time, The present invention provides a drain trap fixing device that can securely fix the fixing device in a state where the reinforcing member is vertically disposed inside the fixing device and the concrete that has been laid is not completely taken into the fixing device .

In order to achieve the above-mentioned object, the present invention is directed to a method of manufacturing an electronic device, the electronic device including a main body having a lower inner side formed with a hollow cylindrical shape with an upper portion closed, a lower portion provided with a fixing leg and an upper portion provided with fastening means, And a lid member bent downward at an edge thereof so as to cover the upper side of the main body.

In the present invention, an annular projection member protrudes from the outer periphery of the main body.

In the present invention, the stepped portion is protruded from the upper edge of the main body.

In the present invention, a reinforcing member is vertically provided in the interior of the main body, the upper side of which is supported by the upper inner surface of the main body and the lower side is supported by the bottom surface.

In the present invention, the fastening means is a male screw protrusion protruding upward so that water leaking out of the upper part of the main body is not accumulated.

In the present invention, a female threaded screw groove is formed at the center of the lid member so that the male screw protrusion is screwed, and an inclined portion is formed at an edge of the lid member to narrow downward from the upper side to the lower side.

In the present invention, the lid member is coupled to the main body before the concrete is poured, and is separated after the concrete is poured and hardened, and the upper edge of the main body is exposed by the inclined portion of the lid member, A waterproof layer is applied.

In the drain trap fixing apparatus described above, the upper surface of the fixing device to which the drain trap is fixed is formed not in a concave but flat shape, and at the center, the fastening means is convexly formed, There is an advantage that it can be prevented.

Also, after the concrete is poured, the cover member separated from the fastening means exposes the upper edge of the fastening device, and the waterproof layer can be applied to the entire upper surface of the fastening device including the exposed upper edge, It is possible to prevent leakage of water to the periphery and the number of protrusions arranged on the outer periphery is arranged in layers so that when a clearance is generated between the fixing device and the poured concrete, the waterproof layer applied is permeated through the clearance It is possible to prevent water from leaking secondarily and at the same time, there is an advantage that the fixing device can be fixed firmly to the poured concrete.

In addition, there is an advantage that the fixing device can be firmly supported if the reinforcing member is provided in the vertical direction inside the fixing device and the poured concrete does not completely go into the fixing device.

1 is a perspective view of a drain trap fixing apparatus according to an embodiment of the present invention;
Figures 2a to 2c are sectional views of the use state of Figure 1;
3 is another use state view of a drain trap fixing apparatus according to an embodiment of the present invention.
FIG. 4 is a perspective view of a drain trap fixing device according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

FIG. 1 is a perspective view of a drain trap fixing apparatus according to an embodiment of the present invention, FIGS. 2A to 2C are sectional views of the apparatus in use, FIG. 3 is a sectional view of a drain trap fixing apparatus according to an embodiment of the present invention 4 is a sectional view of still another use state of the drain trap fixing apparatus according to one embodiment of the present invention.

The drain trap fixing apparatus according to a preferred embodiment of the present invention includes a main body having a lower inner side formed in a hollow cylindrical shape with an upper portion closed, a lower portion provided with a fixing leg and an upper portion provided with fastening means, And a lid member folded downward at an edge thereof so as to cover the upper side of the main body.

Hereinafter, the components of the drain trap fixing apparatus according to an embodiment of the present invention and the relationship between the components will be described in detail with reference to FIG. 1 to FIG.

The main body 10 described above is positioned inside the floor concrete layer 100 so that the upper part thereof is opened, and acts as a pedestal for stably fixing the drain trap 300 to the opened upper part. The main body 10 is provided with a fixing leg 11 which is formed in a hollow cylindrical shape with a lower inner side and a closed upper side so as to allow the concrete to be laid inside to be chaotic, A fastening means 13 is provided.

At this time, the upper portion of the main body 10 is formed flat so as to prevent water from leaking out, and the fastening means 13 is also provided with a male screw protrusion protruding upward, and is screwed to the cover member 30 to be described later. At this time, the fastening means 13 and the lid member 30 may be screwed together by a male screw thread and a female screw thread as in the preferred embodiment of the present invention, It goes without saying that any of them can be applied.

The protruding member 20 may be formed in the form of a layered structure on the outer circumference of the main body 10. The protruding member 20 may be formed of a poured concrete 100 and a body 10, The waterproof layer 200 coated on the main body 10 can be prevented from leaking by allowing the protruding member 20 to stay in contact therewith. Also, the protruding protrusion member 20 makes it possible to firmly adhere to the concrete in which the above-described body 10 is laid.

The protrusion member 20 may be formed in an annular layered structure as shown in the drawing, or may be changed into various shapes.

As shown in FIG. 4, a step portion 10a may protrude from the top edge of the main body 10, and the step portion 10a may be formed in the bottom surface of the cover 10 when the bottom concrete 100 is poured. Is covered by the member (30) and exposed to the outside after the bottom concrete (100) is cured.

At this time, the shape of the lid member 30 coupled to the main body 10 is different from that in the case where the stepped portion 10a is formed, though not shown in the figure. That is, when the step portion 10a is formed, the lid member 30 must be coupled to the main body 100 so that the bottom concrete 100 can be prevented from being introduced into the step portion 10a.

The exposed stepped portion 10a minimizes the contact between the bottom concrete 100 and the main body 10 to reduce the probability of breaking the waterproof layer 200. The waterproof layer 200 can be stably fixed, The same function as that of the projection member 20 may be performed.

The cover member 30 is detachably coupled to the fastening means 13 of the main body 10 in which the projection member 20 is formed. The cover member 30 is joined before the bottom concrete 100 is inserted, So that the upper and lower edges of the main body 10 are exposed by being separated after the after-floor concrete 100 is cured.

The lid member 30 is detachably coupled to the fastening means 13 and has its edge bent downward so as to cover the upper side of the main body 10. At this time, a female threaded groove is formed in the center of the lid member 30 and a sloped portion 31 is formed at the edge of the lid member 30 so as to be narrowed from the upper side to the lower side.

The lid member 30 is joined to the main body 10 before the bottom concrete 100 is poured and then separated after the concrete is laid and hardened and the inclined portion 31 of the lid member 30 is separated from the main body 10 10 are exposed to the waterproof layer 200 to the exposed top edge.

Therefore, the waterproof layer 200 can be applied to the bottom concrete 100, the upper portion of the main body 10, and the upper edge of the main body 10, so that leakage of water after being combined with the drain trap 300 is prevented .

The waterproof layer 200 is formed between the bottom concrete 100 and the side surface of the main body 10 by the protrusion member 20 even if water leakage occurs in the waterproof layer 200 formed on the upper surface of the main body 10 So that the occurrence of leakage can be prevented secondarily.

The reinforcing member 40 may be provided inside the body 10. The reinforcing member 40 may be formed on the bottom surface of the main body 10 when the bottom concrete 100 can not reach the hollow body 10. [ 10). The upper side of the reinforcing member 40 is supported on the upper surface of the main body 10 and the lower side is supported on the bottom surface where the bottom concrete 100 is installed.

According to the drain trap fixing device 1 as described above, the upper surface of the fixing device in which the drain trap 300 is seated and fixed is not formed concavely but formed flat, and at the center, the fastening means 13 is formed to be convex So that the leaked water can be prevented from sticking to the upper part of the fixing device and the upper end edge of the fixing device is exposed by the lid member 30 separated from the fastening means 13 after the concrete is laid, The waterproof layer 200 can be applied to the entire upper surface of the included fixing device so that the leakage of the water to the periphery thereof after the drain trap 300 is coupled can be prevented firstly, When a gap is formed between the fixing device and the concrete placed thereon, the waterproof layer 200 to be applied is allowed to permeate through the clearance to allow the water to leak. The reinforcing member 40 is vertically provided in the fixing device, and the concrete placed thereon is not completely caught up inside the fixing device. In this case, The fixing device can be firmly supported.

It will be apparent to those skilled in the art that, although several embodiments above have been illustrated by way of example, the present invention may be embodied in many other forms without departing from the spirit and scope of the invention. Accordingly, the above-described embodiments are to be considered illustrative and not restrictive, and all implementations within the scope of the appended claims and their equivalents are intended to be included within the scope of the present invention.

1: Drain trap fixing device
10: Body
10a:
11: Fixed bridge
12: Screw
13: fastening means
20: projection member
30: lid member
31:
40: reinforcing member
100: Floor concrete
200: waterproof layer
300: drain trap

Claims (7)

delete delete delete delete delete A main body 10 having a bottom inside and a top closed cylindrical shape with a fixing leg 11 on the lower side and a fastening means 13 on the upper side; And
And a lid member 30 detachably coupled to the fastening means 13 and bent downward so as to cover the upper side of the main body 10,
An annular protrusion 20 protrudes from the outer circumference of the main body 10,
A step portion 10a is protruded from the upper edge of the main body 10,
Inside the main body 10, a reinforcing member 40 is vertically provided, the upper side of which is supported by the upper inner surface of the main body 10 and the lower side thereof is supported by the bottom surface,
The fastening means 13 is a male screw protrusion protruding upwards from the upper portion of the main body 10 so as to prevent water from leaking out,
The cover member 30 is formed with a female threaded screw groove into which the male screw projections are screwed and an inclined portion 31 is formed at an edge of the cover member 30 so as to be narrowed from the upper side to the lower side Features a drainage trap fixture. The method of claim 6,
The lid member 30 is coupled to the main body 10 before concrete is poured and is separated after the concrete is poured and hardened and the inclined portion 31 of the lid member 30 is separated from the main body 10 And the waterproof layer (200) is applied to the exposed top edge.

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