KR20130114043A - Drain cap for drainage - Google Patents

Abstract

PURPOSE: A drain cap for drainage is provided to rapidly and conveniently connect a drainpipe and smoothly discharge sewage or rainwater without residual water through the drainpipe on the bottom of a basement or a roof of a building. CONSTITUTION: A drain cap for drainage (S) includes a plurality of support bars (20) and one or more reinforcing bars (30). The support bar includes a mounting unit (24) and an insertion unit (26). The mounting unit is formed in a parallel by being primarily bent in a central direction at an end corner (22) forming a semi sphere shape or a polygonal shape. The insertion unit protrudes by being secondarily bent downwards on one side of the mounting unit and is inserted into a drainpipe. The reinforcing bar is formed in a circle shape or the polygonal shape and is integrated with the support bar. The reinforcing bar stably fixes the support bar and prevents the drain cap from being transformed.

Description

Drain roof drain cap

The present invention relates to a drain cap for drainage, and more particularly, to provide an improved drainage capacity, and to easily cope with the internal diameter standard of the existing drain pipe, and to be easily and quickly combined with the drain pipe. Of course, the present invention relates to a drain cap for drainage that can easily separate the drain cap from the drain pipe even when maintaining the roof of the building in the future.

Generally, a drain pipe is installed to drain rainwater or sewage used by people from the roof of a building, a roof, a basement floor, etc., and drains installed on the cross section of the drain pipe are a roof, a roof, a basement. Rainwater and sewage flowing into the floor, such as to guide the drain to smoothly drain.

However, when rainwater or sewage flows into the drainage pipe through the drainage hole, various foreign matters flow together into the drainage pipe, and the drainage hole is often blocked. The drain cap is provided in the.

In the conventional drain cap, since the plate is simply formed with a hole, even if a small impact is applied to the drain cap, the drain cap is released from the drain hole, and since the drain cap is made of a light plastic or thin plate, In many cases, when the drain cap is locked, there is a problem that the drain cap is separated from the drain hole by buoyancy. To solve this problem, a groove in which the drain cap may be seated around the drain hole is installed to install the drain cap in the drain hole. To form around the drain cap to fix it around the drain hole, or to fix the drain cap to the drain hole using an adhesive such as silicone, and to replace a damaged or old drain cap, I had to do the cumbersome work of removing it.

Prior art data presented in order to solve the above problems may be a utility model registration No. 231559 "roof drain unit", the utility model registration No. 231559 is to install the press cover in a stable fixed position. This is because the spring spring maintains its original state due to the elastic force of the leaf spring. However, if the foot cover is pressed or the impact is applied after installation, the leaf spring loses its elastic force and the press cover gradually expands. When the dirt or fallen leaves accumulate around the pressing cover, the size of the drain hole formed on the side of the pressing cover is reduced and blocked. As a result, when the heavy rain falls, water cannot be properly drained through the drain.

And 10-2009-0039861 also relates to a "loop drain" characterized in that the foreign matter is prevented from adhering to the fluid passage portion (A) formed at a predetermined interval in the circumferential direction, the fluid passage portion (A ) Is narrow, there is a problem that the phenomenon is separated from the drain if not securely fixed in the installation on the upper side of the drain pipe (10). In addition, when the fixing and the drainage fastening is embedded in the concrete surrounding the drainage, there was a difficulty in the future repair work around the drainage.

Therefore, in the present invention, to drain the problems as described above to allow the drainage of the building on the roof or roof and basement of the building to smoothly drained through the drainage pipe without remaining water, the combination with the drainage pipe is, of course, The purpose of the present invention is not only to provide a firm fixed state after installation, but also to provide a drain cap for drainage so that the drain cap can be easily separated from the drain pipe even in the future when repairing around the drain pipe.

Drain cap (S) for drainage provided by the present invention,

It is arranged at regular intervals at the same distance with respect to the center 21 to form a hemispherical or three-dimensional polygonal shape, and at the end corner point 22 forming the hemispherical or polygonal shape, the first bend 23 in the center direction. The seating portion 24 is formed to be horizontally processed, and one side of the seating portion 24 is formed in a protruding structure by being treated with a secondary bending 25 in a downward direction, and can be inserted into the drain pipe 10. A plurality of support teeth 20 provided with an insertion portion 26;

Consists of one or more reinforcement (30) made of a circle or polygonal shape to prevent the deformation and at the same time to firmly fix the support (20), integral with the support (20) It features.

In addition, the inserting portion 26 is formed of a plurality of point shapes arranged at the same distance from the center of the circle on the basis of the bottom view, characterized in that the rods erected vertically based on the front view is arranged in the shape of a cylinder.

In addition, the insertion portion 26 is characterized in that it has an elastic restoring force from the inner side to the outer direction or the opposite direction.

Drain cap for drainage provided by the present invention to smoothly drain through the drain pipe without drainage of sewage or rainwater on the roof or roof and basement floor of the building, and quick and easy to combine with the drain pipe, as well as a solid fixed state after installation In addition to providing a, it is possible to easily separate the drain cap from the drain pipe in the future when the repair work around the drain pipe has the effect that can provide ease during maintenance work.

1 is a perspective view showing a preferred embodiment of the present invention.
Figure 2 is a front view showing a preferred embodiment of the present invention
Figure 3 (a) is a plan view showing a preferred embodiment of the present invention, (b) is a bottom view showing a preferred embodiment of the present invention.
Figure 4 is a front view showing another embodiment of the present invention
Figure 5 is a use state showing a preferred embodiment of the present invention

Hereinafter, the drain cap for drainage provided by the present invention according to the accompanying drawings and preferred embodiments are as follows.

First, as shown in FIGS. 1 and 2, the drain cap S for drainage provided in the present invention includes a support bar 20 made of a plurality of flesh and a reinforcement bar firmly fixing the support bar 20. It consists of 30.

Accordingly, the external shape of the support 20 is arranged at regular intervals at the same distance with respect to the center 21 as shown in FIGS. 1 and 3 to form a hemispherical or three-dimensional polygonal shape.

Since the shape of the support bar is made of hemispherical or polygonal shape, it can be easily installed even if the drain pipe is disposed on the floor or on the wall, that is, when the drain pipe is installed on the floor, a drain cap having a hemispherical shape is installed. When the drain pipe is constructed on the wall surface, a drain cap having a polygonal shape may be provided.

In addition, at the end corner 22 forming a hemispherical or polygonal shape, the first bending 23 is processed in the center direction to form a horizontal seating portion 24. As shown in FIGS. 2, 4, and 5, the seating portion 24 is formed horizontally, and thus the surface of the seating portion 24 is in contact with the bottom surface 11 and the end of the drain pipe 10 so that the drain cap is disposed at the end of the drain pipe. It can be supported stably.

In addition, one side of the seating portion 24 is formed in a protruding structure by processing the secondary bending 25 in the downward direction, the insertion portion 26 that can be inserted into the drain pipe 10 is provided. The insert 26 has a shape of a plurality of points arranged at the same distance from the center of the circle on the basis of the bottom view, and has a structure in which the rods erected vertically based on the front view are arranged in the shape of a cylinder.

In addition, since the insertion part 26 has elastic restoring force in the outward direction or the opposite direction from the inner direction as shown in FIGS. 2 and 4, when the insertion part 26 is inserted into the drainage pipe 10, the drainage pipe is operated by the elastic force acting in the outward direction. The inner wall of the insertion portion 26 is firmly fixed to prevent the drain cap from being separated from the drain pipe 10, as well as fastening and coupling with the drain pipe can be made quickly and simply.

In particular, even if the inner diameter of the drain pipe is not constant, it is easy to be firmly fixed with the drain pipe by the insertion portion having an elastic restoring force. That is, even if the inner diameter of the drain pipe is slightly different, there is an advantage that can be flexibly coped because there is a width that the insertion portion is expanded and contracted.

And, the reinforcement 30 is made in a circle or polygonal shape so as to firmly fix the support 20, as shown, to prevent the entire shape of the drain cap is deformed, support ( It is integrated with 20) and constitutes one or more.

That is, as shown, the reinforcement 30 is one in the upper center of the support 20, one in the mounting portion 24 is formed horizontally, one between them, it is to be configured in such a structure.

S: Drain cap for drainage
10: drain pipe 11: bottom
20: support 21: center
22: Corner branch 23: 1st bending
24: Seating part 25: Secondary bending
26: Insertion part 30: Reinforcement meat

Claims (3)

It is arranged at regular intervals at the same distance with respect to the center 21 to form a hemispherical or three-dimensional polygonal shape, and at the end corner point 22 forming the hemispherical or polygonal shape, the first bend 23 in the center direction. The seating portion 24 is formed to be horizontally processed, and one side of the seating portion 24 is formed in a protruding structure by being treated with a secondary bending 25 in a downward direction, and can be inserted into the drain pipe 10. A plurality of support teeth 20 provided with an insertion portion 26;
Consists of one or more reinforcement (30) made of a circle or polygonal shape to prevent the deformation and at the same time to firmly fix the support (20), integral with the support (20) Drain cap for drainage characterized by the above-mentioned.
The method of claim 1,
The insertion portion 26 is formed of a plurality of point shapes arranged at the same distance from the center of the circle on the basis of the bottom view, drainage, characterized in that the rods erected vertically based on the front view is arranged in the shape of a cylinder cap.
The method of claim 1,
The insertion portion 26 has a drain cap for drainage, characterized in that it has an elastic restoring force in the outward direction or the opposite direction.

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