KR101902493B1 - Drain trap - Google Patents

Abstract

Since the height of the drain trap can be minimized so that the height of the drain trap does not exceed 60 mm, the height of the bottom slab layer of the bathroom can be reduced to reduce the construction cost, thereby improving the economical efficiency (For example, 50 mm) is formed by forming the water bar of the water bar member maintaining the standard of a certain length in a multi-stage manner, and the maximum height of the water bar is reduced as compared with the case of forming a single water bar of a certain length, So that the user can improve the reliability of the product and the foreign matter filtering member for filtering the cement by-products and other foreign matter while passing the water through the inside of the filter net is installed, By preventing the cement by-products and other foreign substances on the upper surface from flowing into the screen, And more particularly, to a drain trap which can be used in a stable manner by eliminating the cause of clogging.

Description

Drain trap

[0001] The present invention relates to a drain trap, and more particularly, to a drain trap having a plurality of stop members to minimize the height of the drain trap so that the height of the drain trap does not exceed 60 mm, So that the maximum height of the rod is reduced as compared with a case where a single rod of a certain length is formed while maintaining the rod of a certain length (for example, 50 mm) to smooth the drainage of the wastewater, And a drain trap to prevent cement by-products and other foreign substances on the upper surface of the tile from entering the inside of the filter net when the tile is installed in the bathroom.

Generally, the drain trap is embedded in the bottom surface of the bathroom so as to communicate with the drain pipe, so that the domestic sewage is drained to the drain pipe, and the foreign substances contained in the sewage are filtered to prevent the reverse flow of the odor from the drain pipe.

As a technique related thereto, the Applicant has registered the sewage drainage device of the apartment bathroom with the Korean Utility Model Registration No. 20-0372522 and the drainage trap of the bathroom in Korean Patent Registration No. 10-1316846.

In the prior art, since the total height from the floor to the frame is 60 mm or more, when a floor slab layer of a bathroom is to be constructed, a large amount of concrete must be applied to finish the construction. Thus, the construction cost is increased, The cement by-products and other foreign substances on the upper surface of the tile are flowed into the screen to block the drain pipe when the tile is installed in the bathroom, so that there is a problem that the reliability of the product is deteriorated by the user.

In addition, since the cap is formed in a structure in which the cap is attached to the cover, it is difficult to securely engage with the cap, and a drainage guide surface forming a cap of a predetermined length (for example, 50 mm) And the drainage guide surface protruded from the inner surface of the housing and the single pipe of the valve membrane are overflowed and drained to the drain hole, so that there is a problem that drainage can not be performed smoothly.

Korean Utility Model Registration No. 20-0372522 Korean Registered Patent No. 10-1316846

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a watertight container in which the height of the drain trap is minimized so that the height of the drain trap does not exceed 60 mm, (For example, 50 mm) while maintaining a maximum length of the water pipe to be smaller than that of a single water pipe having a constant length, Traps.

It is another object of the present invention to provide a portable terminal which is formed integrally with a plug member and a clamping member by a fixing member so as to be smoothly attached to and detached from the inside of the housing to facilitate maintenance, And the drainage trap.

It is a further object of the present invention to provide a drain trap for preventing foreign matter such as cement by-products and other foreign substances from being tapped on the upper surface of a tile when a tile of a bathroom is installed by inserting a foreign matter filtering member into a tug .

According to the present invention,

A drain trap installed on a bottom surface of a bathroom or toilet for discharging sewage to a drain pipe,

And a seal member mounted in the housing so as to be connected to the drainage pipe on the bottom surface, the seal member having a multi-stepped bar having a predetermined length so as to prevent backflow of odor while guiding drainage of sewage passing through the filter network. .
In addition, the drain trap of the present invention is a drain trap installed on the bottom surface of a bathroom or toilet and discharging waste water to a drain pipe. The drain trap has a housing on which the drain pipe is mounted and the lid is fixed on the upper surface thereof; A cap member inserted into the housing through a through hole penetrating the inside of the cap and coupled to the cap and the fixing member; And a mounting portion for detachably mounting a screw thread, which is engaged with the plug member and the fixing member, in the through hole of the cover,
A bottom plate having a diameter smaller than that of the through hole and having a rib protruding from and fixed to the center of the bottom plate; An inner water stick protruding into the bottom plate and positioned inside the barrel; And an outer seal protruding from the end of the bottom plate and located at a height lower than the inner seal,
The mounting portion includes: a mounting projection projecting radially on the outer circumferential surface of the screen; A mounting groove formed on an inner circumferential surface of the through hole of the lid so that the mounting protrusions are coupled and protruded; And a guide rib protruding from the inner circumferential surface of the through-hole of the cover so as to communicate with the mounting groove to move the mounting protrusion in close contact with rotation of the screen,
The lower end of the rib is curved with a bottom plate to guide the discharge of the wastewater.

According to the present invention, since the height of the drain trap can be minimized so that the height of the drain trap does not exceed 60 mm, the height of the bottom slab layer of the bathroom can be reduced, But it can be advantageous in that the productivity can be improved by simplifying the housing structure.

In addition, according to the present invention, it is possible to form a plurality of water rods in a multi-tiered shape to maintain a predetermined length (for example, 50 mm) of water rods, The maximum height can be reduced and the wastewater can be smoothly drained to improve the drainage power, so that the user can have an advantage of improving the reliability of the product.

In addition, according to the present invention, it is possible to form a single body by the combination of the seal member and the clamping member and the fixing member to smoothly attach and detach the same to and from the inside of the housing, This can be advantageous to use.

In addition, according to the present invention, a foreign matter filtering member for filtering cement by-products and other foreign substances while passing water through the inside of the screen is installed so that cement by-products and other foreign substances on the upper surface of the tile are prevented from flowing into the screen Thus, it is possible to eliminate the cause of clogging of the drain pipe and to use it in a stable manner.

1 is an exploded perspective view
Figure 2 is a cross-
Figs. 3 to 4 are diagrams showing a state in which a wire net
FIG. 5 is a diagram illustrating a state in which edges and intervals of a tile are adjusted by rotating a chassis frame according to an embodiment of the present invention.
Fig. 6 is a graph showing the state of use

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Fig. 1 is an exploded perspective view of the present invention, and Fig. 2 is a sectional view of the present invention.

The drain trap (10) of the present invention is installed on the bottom surface of a bathroom or toilet and discharges waste water to the drain pipe (20). The drain trap (10) includes a housing (11) installed to be connected to the drain pipe And a seal member (100) having a multi-stepped seal, which holds a standard of a predetermined length so as to prevent reverse flow of odor while guiding drainage of sewage passing through the squeezing network (13) , Which will be described in more detail as follows.

The cover member 100 is provided with a bottom plate 110 having a smaller diameter than the through hole 12 'so as to protrude and retreat into the through hole 12' of the lid 12 mounted on the housing 11, And an outer seal 130 protruding from an end of the bottom plate 110 and positioned outside the strip 13 may be provided on the bottom of the bottom plate 110, And the outer seal 130 is formed at a lower height than the inner seal 120.

The sealing member 100 is integrally formed by being fixed by the clamping member 13 and the fixing member 200.

The mounting part 300 includes a mounting projection 310 protruding radially from the outer circumferential surface of the wire netting 13, and a mounting part 300 for mounting the wire netting 13 on the cover 12, And a mounting groove 320 formed in the inner circumferential surface of the through hole 12 'of the lid 12 so as to protrude from the mounting protrusion 310. The through hole 12' The guide ribs 330 protrude from the inner circumferential surface of the guide rib 330 and allow the mounting protrusions 310 to move in close contact with the rotation of the guide rods 13, And a rotation preventing protrusion 340 for stopping the rotation of the wire netting 13 while the mounting protrusion 310 of the wire fixing protrusion 310 is closely attached.

And a foreign matter filtering member 400 attached to the filter net 13 to block the inflow of cement by-products and foreign matter into the filter net 13 while passing water on the upper surface of the tile when the tile is installed in the bathroom.

And a guide protrusion 500 protruding radially from the upper surface of the lid 12 mounted on the housing 11 to guide the adjustment of the position of the suscef frame 14 while preventing deviation.

The through hole 14 'is formed to be larger than the through hole 12' of the lid 12 so as to receive the guide protrusion 500 protruding from the upper surface of the lid 12 and to penetrate the through hole 14 ' desirable.

The construction and operation of the present invention will now be described.

3 to 4, the lid 12 is mounted to the housing 11. The lid 12 and the housing 11 may be fixed by thermal fusion, A sealing member (not shown) may be mounted and fixed between the housings 11.

When the cap member 100 and the cap member 13 are positioned on a vertical line, the cap member 13 is moved to the cap member 100 so that the cap member 100 is inserted between the inner and outer cap members 120 and 130 When the fixing member 200 is rotated in a predetermined direction by a through hole (not shown) of the screwdriver 13 in this state and the lower end of the screw member 13 is positioned in the screw member 13, The sealing member 100 and the stripping wire 13 are integrally formed while being fastened to the ribs 140 formed at the center of the member 100.

The plug member 100 integrally formed by the fixing member 200 and the clamping wire 13 are coupled to the through hole 12 'of the lid 12. [ The mounting member 310 of the mounting part 300 formed on the outer circumferential surface of the upper end of the wire netting 13 is positioned on the inner peripheral surface of the through hole 12 ' The mounting protrusion 310 closely contacts the bottom surface of the guide rib 330 and rotates while the guide rib 330 is rotated in the forward direction. The upper surface of the guide rib 330 is supported by the upper surface of the guide rib 330 and the upper surface of the upper surface of the guide rib 330 is fixed to the upper surface of the guide rib 330, The protrusion protrusion 340 is brought into close contact with the protrusion protrusion 340 to stop the rotation of the protrusion 13 and prevent the protrusion 13 from flowing and dropping.

When the sieve 13 is installed in the through-hole 12 'of the lid 12, water is sucked and passed through the sieve 13 such as a sponge while the cement by- The housing 11 and the drain pipe (not shown) are connected to the drain pipe 20 in a state where the foreign substance filtering member 400 is mounted on the bottom surface of the bathroom according to the design drawing , And mortar is injected into the bottom surface to form a bottom slab layer.

Since the total height of the drain trap 10 does not exceed 60 mm, the bottom slab layer is not only suitable for low-temperature applications of 60 mm or less, but also reduces the height of the bottom slab layer, You can.

5, when the tile is installed, the tile (not shown) applied to the bottom slab layer is installed in the through hole 12 'while being mounted on the housing 11, The edge of the trough is aligned with the edge of the suscef frame 14 while rotating the suscef frame 14 seated on the lid 12 so that the guide hole 500 protruding from the upper surface of the lid 12 covers the through hole 14 ' .

The through hole 14 'of the suscef frame 14 is wider than the through hole 12' of the lid 12 so as to receive the guide protrusion 500 protruding from the upper surface of the edge lid 12 of the through hole 12 ' So that the suscef frame 14 can be easily rotated.

The through hole 14 'of the suscef frame 14 is engaged with the guide protrusion 500 protruding from the upper surface of the lid 12 to prevent the escape frame 14 from separating from the lid 12, Of course, the susceptor frame 14 with the through-hole 14 'in the guide protrusion 500 can not move to the outside of the lid 12 and is not located on the same line as the through-hole 12' The foreign matter filtering member 400 does not interfere with the removal of the foreign matter filtering member 400. [

The water flowing down to the upper surface of the tile installed through the above process flows into the screen 13 through the frame 14 and the frame 15 installed on the upper surface of the lid 12 and is absorbed by the foreign matter filtering member 400 The cement by-products and other foreign substances on the upper surface of the tile can be prevented from flowing into the sieve 13 from the foreign matter filtering member 400. Therefore, It is possible to eliminate the cause of clogging of the drain pipe 20 according to the present invention.

After the tile is completed, the frame cover 15 is separated from the frame 14, the foreign substance filtering member 400 attached to the frame 13 is separated from the frame 13, and the frame cover 15 Is installed in the suspension frame 14, the installation and installation of the drain trap 10 of the present invention is completed.

6, the wastewater flowing down the upper surface of the tile under the condition that the present invention is installed and installed moves through the frame cover 15 to the screen 13, and the frame cover 15 , The foreign matters contained in the wastewater that has passed through the frame cover 15 are secondly filtered.

The wastewater which has passed through the drawing wire 13 is supplied to the bottom plate 110 of the plug member 100 and stored in the inner plug 120 and the wastewater whose level rises flows over the inner plug 120, The wastewater whose surface level rises overflows through the outer water rod 130 and drained to the drain pipe 20 via the inside of the housing 11.

At this time, the inner and outer water rods 120 and 130 of the water closet member 100 are connected to the outer water closet 130 more than the inner water closet 120 (for example, 32 mm) while maintaining a predetermined length (for example, (For example, 18 mm) is formed at a low height, the height of the bar becomes smaller than that when a single length of the bar of a certain length (for example, 50 mm) is formed, so that the drainage of the wastewater can be smoothly guided.

A sealing member (not shown) is provided between the housing 11 and the lid 12 or between the housing 11 and the lid 12 and between the lid 13 and the opening 12 ' It can be used to prevent leakage of sewage and to block odors coming back.

When the frame 13 is detached from the frame 14 after the frame 13 is separated and cleaned, when the frame 13 is rotated in the opposite direction, the mounting protrusions 310 Is positioned in the mounting groove 320 while moving along the guide ribs 330. In this state, the screwdriver 13 is lifted up and separated from the lid 12.

The cap 13 and the cap member 100 are integrally formed by the fixing member 200 so that the cap 13 and the cap member 100 are integrally separated from the cap 12, The cap member 13 and the cap member 100 and the inside of the housing 11 are cleaned and then the cap 13 is attached to the through-hole 12 'of the cap 12 by the mounting portion 300, And waits for the operation.

Although the present invention has been described in connection with certain exemplary embodiments and drawings, it is to be understood that the phraseology and terminology used herein are for the purpose of description and should not be interpreted to limit the scope of the present invention. It must be interpreted in terms of meaning and concept. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only examples of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It is to be understood that equivalents and modifications are possible.

10: drain trap 11: housing
12: Cover 13:
14: Suspension frame 100:
110: inner side seal 120: outer side seal
200: fixing member 300: mounting part
310: mounting projection 320: mounting groove
330: guide rib 400: foreign matter filtering member
500: guide projection

Claims (8)

A drain trap installed on a bottom surface of a bathroom or toilet for discharging sewage to a drain pipe,
A housing in which the drain pipe is mounted on one side and the lid is fixed on the upper surface;
A cap member inserted into the housing through a through hole penetrating the inside of the cap and coupled to the cap and the fixing member;
And a mounting portion for detachably mounting a screw thread, which is engaged with the plug member and the fixing member, in the through hole of the cover,
Wherein the water-
A bottom plate having a diameter smaller than the through-hole and having a rib protruding from the center of the bottom plate;
An inner water stick protruding into the bottom plate and positioned inside the barrel;
And an outer seal protruding from the end of the bottom plate and located at a height lower than the inner seal,
Wherein,
A mounting projection protruding radially from the outer circumferential surface of the screen;
A mounting groove formed on an inner circumferential surface of the through hole of the lid so that the mounting protrusions are coupled and protruded;
And a guide rib protruding from the inner circumferential surface of the through-hole of the cover so as to communicate with the mounting groove to move the mounting protrusion in close contact with rotation of the screen,
And the lower end of the rib is formed to be bent into a bottom plate so as to guide discharge of wastewater. delete delete delete The method according to claim 1,
Further comprising a rotation preventing protrusion for stopping the rotation of the screwdriver while the mounting protrusion of the screwdriver protruding from the end of the guide rib is in close contact with the rotating screwdriver. The method according to claim 1,
Further comprising a foreign matter filtering member mounted on the filter net to prevent water from passing through the upper surface of the tile and blocking the flow of cement by-products and foreign matter into the filter net when the tile is installed in the bathroom. The method according to claim 1,
Further comprising guide protrusions radially projecting from an upper surface of the lid mounted on the housing to guide the adjustment of the position of the suscef frame while preventing deviation. The method of claim 7,
Wherein a through hole is formed in the suscef frame so as to be circular and wider than the through hole of the lid to receive the guide protrusion protruding from the upper surface of the lid.

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