KR200298925Y1 - draining trap - Google Patents

Abstract

The present invention is provided with a connecting pipe extending a predetermined length to the lower portion to be fitted into the drain pipe, the base is provided with a odor blocking portion for blocking the odor flowing from the drain pipe outside the upper end of the connecting pipe, the odor of the base It constitutes a drain guide member for guiding the sewage discharged to the discharge pipe is seated in the blocking portion, when the water rises from the lower portion of the connecting pipe rises vertically along the guide groove by buoyancy to close the outlet of the drain guide member, When the buoyancy is released, it descends along the guide groove of the connecting pipe and rotates to one side to form an opening and closing member, which not only blocks the odor flowing from the drain pipe at the base odor blocking portion, but also the upper end of the opening and closing member. Is formed to be stepped, it is easy to discharge the foreign matter drained by the drain guide member, Sikimyeo, will be countercurrent to the sewage drain pipe of the drain trap can be prevented from overflowing to the inside of the room.

Description

Draining trap

The present invention relates to a drain trap that is installed to communicate with the drain pipe on the floor of the porch or bathroom of the building to filter this substance mixed with the drainage sewage and at the same time block odor from the drain pipe.

In the conventional drain trap, as illustrated in FIG. 1, the drain cap 11 protrudes the pivoting protrusion 11a on the inner curved surface, and a pair of decompression protrusions 11b are formed on both sides of the upper edge, and the base is formed. A receiving member 13 having a locking protrusion 12a is integrally formed at the center lower portion of the drain 12 so as to catch the decompression protrusion 11b of the drain cap 11, and the decompression protrusion 11b is a locking protrusion. It is composed of a packing 14 which is interposed around the upper outer peripheral surface of the drain cap 11 and the upper inner circumference of the receiving member 13 when coupled to the (12a) to maintain the airtight.

The drain trap 10 is to be connected to the receiving member 13 is inserted into the inlet of the drain pipe (D), as shown in Figure 2, the base 12 is made of concrete to be expressed on the mounting surface (S) of the floor It is fixed, and the filter plate 12b is covered on the upper surface of the base 12.

However, in the conventional drain trap as described above, the receiving member 13 accommodating the drain cap 11 is integrally formed at the bottom of the base 12, so that when the foreign matter accumulates in the drain pipe D, it is removed. In order to dismantle the entire drain trap from the installation surface (S) made of concrete, the drain pipe (D) must be drilled. Therefore, the drain trap is damaged, and thus, the damaged drain trap is not reusable, and thus, there is an uneconomical problem of removing the dirt blocking the drain pipe and then reconstructing it into a new drain trap.

In addition, a packing 14 for maintaining airtightness is interposed between the inner upper end of the drain cap 11 and the inner side of the receiving member 13 to prevent the odor generated in the drain pipe from leaking to the outside. When the drain cap 11 is removed to remove the foreign matters, the packing 14 may be separated from the drain cap 11, and the sealing function may not be smoothly performed, and assembly and disassembly may be cumbersome. have.

In addition, because the drainage capacity is small, when a large amount of water is drained at a time, the water cannot be accommodated and water is filled on the floor where the drain trap is installed. There is a problem that overflows into the room through the drain trap.

The present invention has been made in view of the above-mentioned conventional defects, and its object is to rise vertically along the guide groove of the connecting pipe by buoyancy when water rises from the lower part of the connecting pipe, and the end of the drain pipe of the drain guide member. When the buoyancy is released and the buoyancy is released, it descends along the guide groove of the connecting pipe and rotates to one side to configure the opening and closing member to open the end of the drain pipe to easily remove foreign substances blocking the inside of the drain pipe without damaging the parts. The structure would be simple to make.

In addition, the odor flowing from the drain pipe is not only blocked at the odor blocking portion of the base, the upper end of the opening and closing member is formed stepped to facilitate the discharge of foreign matter drained to the drain guide member, enlarge the drainage, and flows back to the drain pipe It is to provide a drain trap to prevent sewage from overflowing indoors.

The present invention drain trap for this purpose is provided with a connection pipe extending a predetermined length to the lower portion to be inserted into the inside of the drain pipe, the odor blocking unit for blocking the odor flowing from the drain pipe outside the upper end of the connection pipe is provided A base; A drain guide member seated at the odor blocking portion of the base to guide the drain discharged to the discharge pipe; When the water rises from the lower portion of the connecting pipe rises vertically along the guide groove by buoyancy to close the outlet of the drain guide member, and when the buoyancy is released, it descends along the guide groove of the connecting pipe and at the same time rotates to one side and exits. It is characterized by consisting of the opening and closing member to open.

1 is an exploded perspective view of a conventional drain trap

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

3 is an exploded perspective view of the present invention

4 is a side view of the present invention

5 is a cross-sectional view taken along line A-A 'of the present invention FIG.

Figure 6 is a side sectional view showing an operation process of the subject innovation opening and closing member,

a is the drainage progression,

b is the drainage stop state.

<Description of the symbols for the main parts of the drawings>

100: Base 110: Connector

111: guide groove 112: locking jaw

120: odor blocking portion 121: blocking groove

200: drain guide member 210: blocking piece

220: drain pipe 230: running piece

300: opening and closing member 320: shaft pin

330: stopper 340: weight

Hereinafter, the configuration of an embodiment of the present invention by the accompanying drawings will be described in detail. Figure 3 is an exploded perspective view of the present invention, Figure 4 is a side view of the present invention, Figure 5 is a cross-sectional view taken along line A-A 'of the present invention.

The drain trap to which the present invention is applied is connected to the inlet of the drain pipe (D) buried in the bottom, and fixed to be exposed to the installation surface of the bottom, and the base on which the filter plate 12b is covered on the top is seated and drained. It is configured to filter foreign substances mixed with water and at the same time block odor from the drain pipe (D).

The present invention in such a drain trap, a predetermined length is extended to the lower portion to be fitted into the drain pipe (D) and formed on the inner circumferential surface of the upper and narrow narrow guide groove 111, the guide groove 111 and The connection pipe 110 is formed with a locking jaw 112 in the orthogonal position is provided, the odor blocking unit 120 is provided on the outside of the upper end of the connection pipe 110 to block the odor flowing from the drain pipe (D) The base 100 is configured, the drain guide member 200 for guiding the sewage discharged to the discharge pipe 220 is seated on the odor blocking unit 120 of the base 100 is configured of the connection pipe 110 As the water rises from the bottom, it rises vertically along the guide groove 111 by buoyancy to close the outlet of the drainage guide member 200, and when the buoyancy is released, it descends along the guide groove 111 of the connecting pipe 110. At the same time the opening and closing member 300 to open the exit by rotating to one side To be sex, it will be described in more detail below.

The odor blocking unit 120, the blocking groove 121 of a predetermined depth is formed outside the upper end of the connecting pipe 110, the coupling protrusion 122 is formed on the outer circumferential surface of the blocking groove 121, The fixing groove 123 is formed in the coupling protrusion 122 to be spaced apart at a predetermined angle.

The drain guide member 200 has a coupling groove 211 in which a coupling protrusion 122 of the odor blocking portion 120 is seated on a bottom surface thereof so as to be seated in the blocking groove 121 of the odor blocking portion 120. And a blocking piece 210 having a fixing protrusion 212 formed in the fixing groove 123, and half closed from the inner upper portion to the lower portion to guide the sewage drained to the drain pipe D. And the discharge pipe 220 is provided with a lattice trapping piece 221 on the inner peripheral surface.

The opening and closing member 300, the receiving space 311 is formed to accommodate the end of the drain pipe (D), the body is formed with a drain guide surface 312 is cut at a predetermined angle on the upper side of the receiving space (311) 310 is provided, the lifting and lowering along the guide groove 111 of the connecting pipe 110 in a position eccentric to both outer walls of the body 310, is supported by the end of the guide groove 111 is rotated A shaft pin 320 is provided to enable this, and when the body 310 is horizontal between the shaft pins 320, the stop protrusion 330 caught on the locking jaw 112 is collinear with the drain guide surface 312. Is provided, the weight 340 of a predetermined weight to maintain the body 310 horizontally when the drainage operation is stopped at the lower portion of the stop projection 330 is integrally provided.

The following describes the assembly process and operation process of the present invention configured as described above.

First, the connection pipe 110 is inserted into and connected to the inlet of the drain pipe D, and the base 100 is fixed to the installation surface so as to be exposed to the floor.

Subsequently, the stop protrusion 330 of the opening and closing member 300 is inclined to be positioned inside the locking jaw 112, and the shaft pin 320 is inserted downward in a state in which the upper and lower shaft pins 320 coincide with the upper portions of the guide grooves 111, respectively. At this time, the opening and closing member 300 is rotated in the direction of the center of gravity where the weight 340 is installed, the stop projection 330 is caught on the locking jaw 112 to maintain a horizontal state.

When the opening and closing member 300 is installed as described above, the lower portion of the discharge pipe 220 of the drain guide member 200 is opposite to the stop projection 330 of the opening and closing member 300, that is, the upper part of the outer upper portion of the shaft pin 320 installed eccentrically. When moved downward in the state in the vertical direction to match, the end of the discharge pipe 220 is located in the receiving space 311 of the body 310 of the opening and closing member (300).

At this time, the blocking piece 210 of the drain guide member 200 is seated in the blocking groove 121 of the odor blocking unit 120, and the drain guide member 200 is fixed to the fixing groove 123 of the odor blocking unit 120. At the same time as the fixing protrusion 212 of the () is fitted into the engaging projection 122 of the odor blocking portion 120 formed on the rim, are matched to the coupling groove 211 of the drain guide member 200, respectively, and firmly coupled.

The following describes the process of using the drainage trap is completed through the above process.

First, when the used water is drained, a certain amount of water is stored in the blocking groove 121 of the malodor blocking unit 120, as shown in Figure 6a, the rest of the discharge pipe 220 of the drain guide member 200 Wastewater is discharged through. At this time, the foreign matter discharged along with the sewage is caught by the strained piece 221 of the discharge pipe 220, the opening and closing member 300 is centered on the shaft pin 320 by the discharge pressure of the sewage passing through the discharge pipe 220. Rotate downward to form a vertical state to completely open the lower part of the discharge pipe 220.

In addition, since the drain surface 312 and the weight 340 formed in the opening and closing member 300, the body 310 is formed to be stepped with the shaft pin 320 can be easily discharged sewage.

When the lower part of the discharge pipe 220 of the drain guide member 200 is completely opened as described above, a large amount of wastewater is drained at a high speed. When the drainage is completed in this way, the weight center 340 is loaded with the center of gravity is rotated in the direction installed is the opening and closing member 300 is switched to a horizontal state, a part of the waste water in the receiving space 311 of the opening and closing member 300 It is stored, and the waste water to close the end of the discharge pipe 220 of the drain guide member 200.

And when the process of separating the drain trap for removing the foreign matter deposited on the bakbak of the opening and closing member 300, first to remove the foreign matter caught in the trapping piece 221 of the drain guide member 200, this drain guide member ( Grasp 200 and pull upwards to separate it from the malodor blocking portion 120 of the base 100.

When the drain guide member 200 is separated in this way, by pulling the opening and closing member 300 to move vertically along the guide groove 111 to separate from the connecting pipe 110, the foreign matter caught in the separated opening and closing member 300 After washing and removing with clean water, the opening and closing member 300 and the drain guide member 200 are sequentially inserted in the reverse order of the separation process, and the filter plate 12b is seated inside the base 100.

And when the foreign matter is accumulated in the drain pipe (D) to remove it, the drain guide member 200 and the opening and closing member 300 is separated as described above to open the drain pipe (D) and then the foreign material removal tool connecting pipe ( The operation may be performed by directly inserting into the drain pipe D through 110.

On the other hand, when the sewage flows back to the drain pipe (D), as shown in FIG. 6B, the opening / closing member 300 is raised along the guide groove 111 of the inner wall of the connecting pipe 110 by buoyancy so as to bottom surface of the opening / closing member 300. By being in close contact with the discharge pipe 220 of the drain guide member 200 is to prevent the sewage flow back to the top.

As described above, the present invention, when the water is filled from the lower portion of the connecting pipe rises vertically along the guide groove of the connecting pipe by buoyancy to close the discharge pipe end of the drain guide member, the guide of the connecting pipe when the buoyancy is released As the opening and closing member descends along the groove and rotates to one side, the structure is simple to open the end of the discharge pipe, and there is an advantage of easily removing foreign substances blocking the inside of the drain pipe without damaging parts.

In addition, the odor flowing from the drain pipe is not only blocked at the odor blocking portion of the base, but also the upper end of the opening and closing member is formed stepped to facilitate the discharge of foreign matter drained to the drain guide member, to enlarge the drainage, backflow into the drain pipe It is to have the advantage that it is possible to prevent the sewage to overflow indoors.

Claims (1)

It is connected to the inlet of the drain pipe (D), is fixed to be displayed on the mounting surface of the bottom on the upper side and the filter plate 12b is installed on the upper side to filter the foreign substances mixed in the drained water and at the same time odor coming out of the drain pipe (D) In the drain trap configured to block the A predetermined length is extended to the lower portion so as to be fitted into the drain pipe (D) and the upper and narrow guide grooves 111 are formed on the inner circumferential surface so as to face each other, and the locking jaw 112 is disposed at a position perpendicular to the guide grooves 111. ) Is provided with a connection pipe 110 is formed, the blocking groove 121 of a predetermined depth to the outside of the upper end of the connection pipe 110 to block the odor flowing from the drain pipe (D) outside the upper end of the connection pipe 110. ) Is formed, and the coupling protrusion 122 is formed on the inner circumferential surface of the blocking groove 121, and the odor blocking unit 120 having the fixing groove 123 formed to be spaced at a predetermined angle inside the coupling protrusion 122. Base 100 is provided with; A coupling groove 211 in which the coupling protrusion 122 of the odor blocking unit 120 is seated is formed on a bottom of the odor blocking unit 120 so as to be seated in the blocking groove 121 of the odor blocking unit 120, and in the fixing groove 123. A blocking piece 210 having a fixing protrusion 212 formed therein is provided, and half is closed from the inner upper part to the lower part so as to guide the sewage drained to the drain pipe D, and a lattice-shaped filtering piece on the inner circumferential surface ( A drain guide member 200 having a discharge pipe 220 having a 221 formed therein; An accommodation space 311 is formed to accommodate an end of the drain pipe D, and a body 310 having a drain guide surface 312 formed at a predetermined angle on an upper portion of the accommodation space 311 is provided. The shaft pin 320 is lifted and lowered along the guide groove 111 of the connecting pipe 110 at a position eccentric to both outer walls of the body 310, and is supported by the end of the guide groove 111 to allow rotation. It is provided, between the shaft pin 320, when the body 310 is horizontal, the stop projection 330 which is caught on the locking jaw 112 is provided in the same line as the drain guide surface 312, the stop projection ( 330, the drain trap characterized in that the opening and closing member 300 is integrally provided with a weight 340 of a predetermined weight to maintain the body 310 horizontally when the drainage operation is stopped.