KR20110029745A

KR20110029745A - Drain traps

Info

Publication number: KR20110029745A
Application number: KR1020090087555A
Authority: KR
Inventors: 서대하
Original assignee: 서대하
Priority date: 2009-09-16
Filing date: 2009-09-16
Publication date: 2011-03-23

Abstract

PURPOSE: A waste trap is provided to widely distribute a load applied to a lid, which is installed on an upper cap, by employing a protective cover coupled to the upper cap. CONSTITUTION: A waste trap comprises an upper cap(101), a lid(102), an inner cap(103), a lower cap(104), and a protective cover(106). The upper cap is installed on the floor of a bathroom or toilet and connected to a drain pipe. The lid is detachably installed on the top of the upper cap and has drain holes(102a) for filtering various foreign materials included in the drained water. The inner cap is coupled to the inner bottom of the upper cap and delivers water to the lower drain pipe. The lower cap is fixed to the bottom of the inner cap, and the lower cap has slit holes(104a) and struts formed between the slit holes. The protective cap, which has support projections, is coupled to the outer side of the upper cap.

Description

Drain Traps {DRAIN TRAPS}

The present invention relates to a drain trap that is buried in connection with a drain pipe on a floor of a bathroom or a toilet, and more particularly, a user using a toilet and a bathroom with a lid of a drain trap to prevent odor or backflow of sewage is prevented. The present invention relates to a drain trap that does not cause deformation even when stepped on.

In general, a drain trap is installed on the bottom surface of a bathroom or a toilet to be connected to a drain pipe, and the drain trap is connected to a drain pipe at a lower end thereof so that water is drained through the drain trap.

That is, the drain trap is formed in the upper portion of the drain trap to be detachably installed so that the drain pipe can be drained by filtering various foreign substances contained in the drained water.

In addition, the cover is installed inside the drain trap to block the odor coming back from the drain pipe.

Therefore, the drain trap according to the prior art is installed on the bottom surface of the bathroom or toilet, as shown in Figure 1, the upper cap 101 is buried in connection with the lower drain pipe, and the upper cap 101 Removably installed at the upper end of the lid 102 and formed with a plurality of drain holes (102a) to filter out various foreign matter contained in the drained water, the water is coupled to the inner bottom of the upper cap 101 The inner cap 103 for transmitting the to the lower drain pipe, and is fixed to the lower portion of the inner cap 103 is formed a plurality of slit holes (104a) in the body as well as the slit holes (104a) and slit holes (104a) A lower cap 104 is formed between the pillars 104b, and a protective cover 106 is coupled to an upper outer portion of the upper cap 102 on which the lid 102 is installed.

As shown in FIG. 2, when the water is introduced through the lid 102 of the drain trap 110, the water drain trap is passed through the inner cap 103 to the lower cap 104. This is delivered, the water is introduced into the drain pipe 120 of the lower while the water is ejected to the outside of the lower cap 104 through the slit hole (104a) of the lower cap 104.

At this time, since the water is always filled between the lower cap 104 and the inner cap 103 fixed to each other, it is possible to block the inflow of odor flowing back.

However, the conventional drain trap 110 maintains a predetermined distance from the upper surface of the upper cap 101 only by being fitted in the state where the outer end of the cap 102 is bent downward to the upper end of the upper cap 101. By being installed so that, when the user who is using the bathroom stepped on the lid 102 installed in the upper end of the upper cap 101 foot by foot, the deformation is not easy to use the lid 102 There was this.

SUMMARY OF THE INVENTION An object of the present invention is to provide a drain trap for preventing the lid from being deformed by an external force even when an external force is applied from an upper portion of the lid detachably installed at an upper end of the upper cap of the drain trap. have.

Drain trap of the present invention for achieving this purpose is installed on the bottom surface of the bathroom or toilet, the upper cap 101 is embedded to be connected to the drain pipe of the lower, and detachably installed on the upper end of the upper cap 101 And a plurality of drainage holes 102a formed with a lid 102 to filter various foreign substances contained in the drained water, and coupled to an inner lower end of the upper cap 101 to transfer water to a lower drain pipe. Inner cap 103 and fixed to the lower portion of the inner cap 103 has a plurality of slit holes (104a) formed in the body, and the support (104b) between the slit hole (104a) and the slit hole (104a) Is formed of a lower cap 104, the upper cover 102 of the upper cap 102, the cover 102 is installed in the drain trap 110 is coupled to the protective cover 106, of the lid 102 Support protrusions 106a contacting the bottom surface are provided on the front, rear, left, and right sides of the protective cover 160. By protruding from each other.

The present invention is installed on the bottom surface of the bathroom or toilet, such that when the lid is installed in the upper cap embedded to be connected to the drain pipe of the lower, the protective cover is coupled to the bottom surface of the left and right and front and rear of the lid is wrapped around the upper outer portion of the upper cap By being supported by being in contact with the upper surface of the support protrusion formed in the support, even if the user presses the lid on the foot of the user using the bathroom and toilet, the load is widely distributed through the protective cover so as not to be damaged. It is a very useful invention with the effect.

Hereinafter, the configuration of the present invention drain trap according to the accompanying drawings in detail as follows.

Figure 3 is an exploded perspective view showing a drain trap of the present invention, Figure 4 is a cross-sectional view showing the installation of the drain trap of the present invention.

As the present inventors trap shown in Figures 3 and 4. Is installed in the bottom surface of the bathroom or toilet, such as a bathroom or toilet, the upper cap 101 is embedded in connection with the drain pipe of the lower, and detachably installed on the upper end of the upper cap 101 is included in the drained water Cap 102 formed with a plurality of drain holes (102a) to filter out the various foreign matter, the inner cap 103 is coupled to the inner bottom of the upper cap 101 to deliver water to the lower drain pipe, The lower cap 104 is fixed to the lower portion of the inner cap 103 is formed with a plurality of slit holes (104a) in the body and a support (104b) formed between the slit hole (104a) and the slit hole (104a) It consists of.

On the other hand, the protective cover 106 is coupled to the upper outer portion of the upper cap 102, the lid 102 is detachably installed.

In addition, the front and rear left and right of the protective cover 160 is formed to protrude each of the support protrusions (106a) in contact with the bottom surface of the lid (102).

The present invention constituted as described above embeds an upper cap 101 in which a protective cover 106 is coupled to an upper outer side to be connected to a drain pipe on a bottom surface of a bathroom or a toilet, and an upper cap 101 embedded to be connected to the drain pipe. The inner side of the) is formed with a plurality of slit holes (104a) in the body and to transfer the lower cap 104 and water formed with a support 104b between the slit hole (104a) and the slit hole (104a) to the lower drain pipe The inner cap 103 is installed in sequence, and the inner cap 103 and the lower cap 104 are installed in the upper portion of the protective cover 106 of the upper cap 101, which is installed in sequence to be detachably contained in the water. Lid 102 formed with a plurality of drainage holes 102a to filter various foreign matters is installed, and when water flows through the lid 102, the water passes through the inner cap 103 and into the lower cap 104. Is transmitted, and the lower cap 104 through the slit hole 104a of the lower cap 104 As water is ejected to the side is introduced into the drain pipe 120 of the lower.

At this time, since the water is always filled between the lower cap 104 and the inner cap 103 fixed to each other, the inflow of odor flowing back is blocked.

On the other hand, the lid 102 installed on the protective cover 106 is coupled to surround the upper portion of the upper cap 101 is formed to protrude to the upper surface of the left and right sides and front and rear portions of the protective cover 106, respectively The upper surface of the supporting protrusion 106a is in contact with and supported.

Thus, when the user presses on the lid 102 with the foot while the toilet and the bathroom are in use, the load applied to the lid 102 is widely transmitted and absorbed through the support protrusion 106a to the protective cover 106, The remaining load absorbed by the protective cover 106 is to be widely dispersed and absorbed through the upper cap 101.

1 is an exploded perspective view showing a conventional drain trap

Figure 2 is a cross-sectional view showing the installation state of the trap drainage trap

Figure 3 is an exploded perspective view showing the present inventors trap

Figure 4 is a cross-sectional view showing the installation state of the present inventors trap

Explanation of symbols on the main parts of the drawings

100: drain trap 101: upper cap

102: lid 102a: drain hole

103: inner cap 104: lower cap

104a: slit hole 104b: prop

106: protective cover 106a: support protrusion

Claims

The upper cap 101 is installed on the bottom surface of the bathroom or toilet, buried in connection with the drain pipe of the lower part, and the upper cap 101 is detachably installed to filter various foreign substances contained in the drained water. A lid 102 having a plurality of drain holes 102a formed therein, an inner cap 103 coupled to an inner lower end of the upper cap 101 to transfer water to a lower drain pipe, and the inner cap 103 It is fixed to the lower portion of the body is formed with a plurality of slit holes (104a) and the lower cap 104 is formed between the slit hole (104a) and the slit hole (104a) is formed of a lower cap (104), The upper outer portion of the upper cap 102, the lid 102 is installed in the drain trap 110, the protective cover 106 is coupled, the support protrusion 106a which is in contact with the bottom surface of the lid 102 is a protective cover The gut formed by protruding from the front, rear, left and right of the 160, respectively .