CN102330463A

CN102330463A - Drain trap

Info

Publication number: CN102330463A
Application number: CN2011101588267A
Authority: CN
Inventors: 林炳俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-17
Filing date: 2011-06-14
Publication date: 2012-01-25
Also published as: WO2011159043A3; KR101128089B1; KR20110137699A; WO2011159043A2

Abstract

The present invention relates to a drain trap which drains, through a drainpipe, water that flows through a filter cover mounted on the upper part. The invention comprises: a body frame, a residual drainage container, a guide drainage container and a reservoir body part which is extended to the lower part from the first flange such that the bottom part thereof is closed to a certain height from the bottom surface in order to receive water therein, wherein the guide drainage container has a second flange which is settled on the upper side of the first flange, and a drainage inducing container which enters the residual drainage container from the second flange and is extended longer than the lower end of the drainage windows of the residual drainage container in order to guide drainage. According to the drain trap for preventing odor, the odor caused by a back flow can be prevented through a watertight method even between a support part of the body frame and the residual drainage container, which is a water-sealing element detachably combined with the body frame.

Description

Odor trap

Technical field

The present invention relates to odor trap (drain trap), relate more specifically to not only can guide draining smoothly but also can suppress the odor trap of foul smell from the gutter adverse current.

Background technology

The trap of on the ground in washroom or bathroom, installing normally not only can guide draining smoothly but also can block the structure of foul smell from the gutter adverse current.

In this trap; Guarantee the maximum wide cut of draining pathway as much as possible; And accumulate residual water and the water-sealed equipment that prevents the adverse current of foul smell is extensively popularized and used, its structure can be by being provided with on the ground and separating on the main body frame of separable washing in case of necessity.

But this existing trap can not be blocked foul smell fully from revealing articulating between end difference and the water-sealed equipment of main body frame formation in order to tangle water-sealed equipment.

Summary of the invention

The present invention makes in order to address the above problem, and its purpose is to provide water-sealed equipment that foul smell capable of blocking loads and unloads from surface-based main body frame and the trap that is adjacent to the part adverse current between the main body frame.

In order to achieve the above object, discharge the water that flows into through the filtering cover of installing on top through gutter according to trap of the present invention; Comprise main body frame, the residual tube of draining, exit guide tube; The aforementioned body framework is made up of connecting pipe portion and the framework portion of formation, and above-mentioned connecting pipe portion is by prolonging downwards and possessing hollow to insert gutter; Said frame formation portion is formed to the expansion of expanded outer diameter direction by the top of above-mentioned connecting pipe portion, collecting space to be provided and to form the delay tank of the above-mentioned filtering cover of installation; Form annular along the inner peripheral surface of separating to the lower end from the upper end to the middle body protrusion and articulate end difference, and articulate end difference in above-mentioned annular and form and introduce downwards and become the water storage ditch of closed orbit, so that take in a part of draining in above-mentioned connecting pipe portion; The residual tube of above-mentioned draining possess the annular of being articulated in articulate end difference first flange and water storage main part; Above-mentioned water storage main part prolongs downwards from first flange; The bottom is closed to certain altitude from the bottom surface; So that take in water, and form mutual separation and open draining window along circumferencial direction in the side, and form in the bottom surface of first flange have narrower and prolong downwards that the annular deodorizing of being soaked by the ponding in the water storage ditch is protruding so that get in the water storage ditch than the wide cut of water storage ditch; Above-mentioned exit guide tube possesses the second top flange that is articulated in first flange, and from the second flange bottom open prolongation the and enter into the residual tube of draining, thereby and prolong the guiding draining more than the lower end of the draining window of the residual tube of draining.

Preferably; Also possess with liner between above-mentioned first flange of the residual tube of above-mentioned draining and second flange of above-mentioned exit guide tube and use and the ring liner parts of setting, on above-mentioned second flange of above-mentioned exit guide tube, form the obstruction that protrudes by the direction of external diameter expansion more than at least; With form the groove that articulates of

font in the corresponding above-mentioned connecting pipe in the installation site of above-mentioned second flange of the aforementioned body framework portion so that make above-mentioned obstruction through going up and down and positive and reverse return then loaded and unloaded; The upper side of above-mentioned exit guide tube along circumferencial direction be separated to form each other a plurality of to the protruding support protrusion in top to support above-mentioned filtering cover.

Trap of the present invention has main body frame, and its advantage is, can load and unload the foul smell of adverse current between the residual tube of draining and the support section between the main body frame of the water-sealed equipment that combines from conduct and main body frame through the watertight means blocking-up.

Description of drawings:

Fig. 1 is the phantom drawing that trap of the present invention is installed on bathroom floor;

Fig. 2 is for extracting the illustrated phantom drawing of trap of Fig. 1;

Fig. 3 is with residual tube of the draining of the trap of Fig. 2 and the separate perspective view of draining guiding tube from the main body frame disintegration;

Fig. 4 is the partial cross section phantom drawing of the trap of Fig. 2;

Fig. 5 is the sectional view of the trap of Fig. 2;

Fig. 6 is the sectional view of the main body frame of Fig. 2.

Symbol description in the accompanying drawing:

110: main body frame 127: the water storage ditch

140: the residual tube 170 of draining: and the exit guide tube

The specific embodiment:

Below, the trap that preferred embodiment of the present invention will be described in detail by reference to the drawing.

Fig. 1 is the phantom drawing that trap of the present invention is installed on bathroom floor; Fig. 2 is for extracting the illustrated phantom drawing of trap of Fig. 1; Fig. 3 is with residual tube of the draining of the trap of Fig. 2 and the separate perspective view of draining guiding tube from the main body frame disintegration; Fig. 4 is the partial cross section phantom drawing of the trap of Fig. 2; Fig. 5 is the sectional view of the trap of Fig. 2.

Referring to figs. 1 to Fig. 5,, trap (100) possesses main body frame (110), the residual tube of draining (140) and exit guide tube (170).

Main body frame (110) at gutter (with reference to figure 5; Setting is imbedded on the ground in bathroom 210), and can be connected with gutter (210).

Main body frame (110) constitutes by form portion (112) and tubular morphogenetic connecting pipe portion (120) with the morphogenetic framework of quadrangle.

Form the delay tank (114) of the filtering cover (180) that possesses a plurality of drain holes (182) being installed and being formed collecting space in the framework formation portion (112).

Connecting pipe portion (120) can form central authorities of portion (112) by framework and is inserted into gutter (210) by prolonging downwards and have the structure of hollow and form, making.

Annular articulate end difference (125) in the medial surface bottom of connecting pipe portion (120) under the inner peripheral surface to the middle body protrusion and form, and form and introduce downwards and become the water storage ditch (127) of circuit orbit, thereby take in top a part of draining.

And; Can know easily through Fig. 6; What form

word shape on the 180 degree positions of the connecting pipe portion (120) of main body frame (110) respectively articulates groove (126), thereby second flange of stating after making (172) at exit guide tube (170) is gone up to the outstanding obstruction (174) that forms of direction of external diameter expansion through up-down and positive and reverse return then can load and unload.

The residual tube of draining (140) articulates end difference (125) in annular and goes up installation, thereby stores the water seal water.Constitute by first flange (142) and water storage main part (146).

Water storage main part (146) forms with the circular cup shape of capable of storing water, and forms a plurality of draining windows (147) as drainage channel in the side.

That is, water storage main part (146) forms with cylindrical shape, thereby can in gutter (210), get into certain depth, and the bottom then is closed to certain altitude by bottom surface (146a), makes and can take in water; And be separated to form draining window (147) each other by circumferencial direction with 4 open equal height of tetragonal attitude in the side.

First flange (142) is to prolong and hung over the part that annular articulates end difference (125) to the direction of external diameter expansion on the top of water storage main part (146); And form the annular deodorizing protruding (144) that prolongs in the bottom surface downwards, thereby can get into water storage ditch (127) and immersion.

At this, the wide cut of annular deodorizing protruding (144) and the wide cut of depth ratio water storage ditch (127) are lacked with the degree of depth, so that the foul smell of inner peripheral surface adverse current that makes connecting pipe portion (120) is by the water of water storage ditch (127) filling and deodorizing convexity (144) and watertight.

Exit guide tube (170) is installed in the top of the residual tube of draining (140), guides most draining, and its function is for covering draining window (147) residual water in the residual tube of draining (140).

Exit guide tube (170) from be installed in first flange (142) above second flange (172) in the cylindrical shape water storage main part (146) of the residual tube of draining (140), the open and internal diameter in bottom dwindles gradually and prolongs and form.

At this, lower end than draining window (147) after assembling, the terminal of exit guide tube (170) prolongs more.

And as stated, 180 degree positions of second flange (172) of exit guide tube (170) form two obstructions (174) with tetragonal attitude protrusion.

Support protrusion (177) is separated protrusion along circumferencial direction each other with 90 degree spacings and is formed 4, thereby supports filtering cover (180) in the upper side of exit guide tube (170).

Reference symbol 187 is between second flange (172) of first flange (142) of the residual tube of draining (140) and exit guide tube (170), to use and the ring liner parts of setting with liner.Ring liner parts (187) can omit.

In addition; The residual tube of exit guide tube (170) and draining (140) is installed under the state of locking by main body frame (110); In order to increase displacement to water storage ditch (127); The position corresponding with the vertical component of

structure that articulates groove (126), the part from the part that the inner peripheral surface of connecting pipe portion (120) prolongs blocks to the bottom surface degree of depth that is equivalent to water storage ditch (127); A part that makes annular articulate end difference (125) caves in downwards and the guide of flow groove (128) that forms, so that will be through articulating water that groove (126) flows into articulate water storage ditch (127) guiding from end difference (125) to annular.

And; Articulate the relative part of end difference (125) in first flange (142) bottom surface with annular; Be separated to form support protrusion (143) each other along circumferencial direction; Articulate end difference (125) and be installed to annular, thereby the annular of dwindling with the residual tube of draining (140) articulates the field that is adjacent to of end difference (125) and increases displacement.

More than the trap (100) of explanation most water in drainage procedure passes through the inside of exit guide tube (170) and falls; And in the residual tube of draining (140) ponding; The water that overflows is discharged in gutter (210) through draining window (147); And a part flows into through articulating groove (126), and when overflowing through the water that water storage ditch (127) flows into, and then between the outer peripheral face of draining residual (140) and medial surface that annular articulates end difference (125), discharges.

This trap (100) is blocked the foul smell of adverse current between the outer peripheral face of the residual tube of draining (140) and medial surface that annular articulates end difference (125) by water residual in the water storage ditch; Remained in the water in the residual tube of draining (140) and be blocked to the foul smell of draining window (147) adverse current.

Claims

1. an odor trap is discharged the water that flows into through the filtering cover of installing on top through gutter, it is characterized in that: comprise main body frame, the residual tube of draining, exit guide tube; Said main body frame is made up of connecting pipe portion and the framework portion of formation, and said connecting pipe portion is by prolonging downwards and possessing hollow to insert gutter; Said framework formation portion is formed to the expansion of expanded outer diameter direction by the top of said connecting pipe portion, collecting space to be provided and to form the delay tank of the said filtering cover of installation; Form annular along the inner peripheral surface of separating to the lower end from the upper end to the middle body protrusion and articulate end difference, and articulate end difference in said annular and form and introduce downwards and become the water storage ditch of closed orbit, so that take in a part of draining in said connecting pipe portion; The residual tube of said draining possess the annular of being articulated in articulate end difference first flange and water storage main part; Said water storage main part prolongs downwards from first flange; The bottom is closed to certain altitude from the bottom surface; So that take in water, and form mutual separation and open draining window along circumferencial direction in the side, and form in the bottom surface of first flange have narrower and prolong downwards that the annular deodorizing of being soaked by the ponding in the water storage ditch is protruding so that get in the water storage ditch than the wide cut of water storage ditch; Said exit guide tube possesses the second top flange that is articulated in first flange, and from the second flange bottom open prolongation the and enter into the residual tube of draining, thereby and prolong the guiding draining more than the lower end of the draining window of the residual tube of draining.

2. odor trap according to claim 1 is characterized in that:

Between second flange of said first flange of the residual tube of said draining and said exit guide tube, also possess with liner with the ring liner parts that are provided with;

Said second flange of said exit guide tube forms at least more than one the obstruction to the direction protrusion of external diameter expansion;

Form in corresponding with the installation site of said second flange of the said main body frame said connecting pipe portion with what

word shape formed and articulate groove, make said obstruction through up-down and positive and reverse return then can load and unload;

The upper side of said exit guide tube is separated to form the support protrusion to the top convexity of the said filtering cover of a plurality of supports each other along circumferencial direction.

3. odor trap according to claim 2 is characterized in that:

In order to articulate the said water storage ditch guiding that water that concentrated flow goes into is convenient to articulate to said annular end difference through said; Also possess the guide of flow groove, this guide of flow groove is with caving in downwards with a said part that articulates the said annular mounting part of groove correspondence position and forming.