CN212583078U - Outdoor drainage system that fitment was used - Google Patents

Abstract

The utility model relates to the field of decoration, in particular to an outdoor drainage system for decoration, which comprises a pipe body, wherein a roof is provided with a filter piece, the pipe body is provided with a hollow cross rod, the cross rod rotates with a gear, the inner wall of the cross rod, which is close to a wall surface, is provided with a first rack in a sliding way, one end of the first rack is fixed with a first spring, the other end of the first spring is fixed on the inner wall of the cross rod, which is far away from the wall surface, is provided with a second rack in a sliding way, one end of the second rack is fixed with a second spring, the other end of the second spring is fixed on the inner wall of the cross rod, the cross rod is provided with a first hole, a first arc plate and a second arc plate are arranged in the first hole in a sliding way, the first arc plate is fixedly connected with the first rack, the second arc plate is fixedly connected with the, the screws do not need to be screwed repeatedly, and the mounting efficiency is high.

Description

Outdoor drainage system that fitment was used

Technical Field

The utility model belongs to the technical field of the fitment and specifically relates to an outdoor drainage system that fitment was used is related to.

Background

Decoration is also called decoration or decoration, and refers to a whole set of construction scheme and design scheme which is implemented in a certain area and range, including hydropower construction, wall, floor, ceiling, landscape and the like, and is formed according to a certain design concept and aesthetic rules.

Notice No. CN 202416530U's utility model discloses a house drain pipe, it comprises body, lid, spring, leaves the spring in its characterized in that body, leaves the lid under the body, during the installation to spring one end fix on the body inner wall, another end is fixed on the lid, when intraductal anhydrous, the body is in the encapsulated situation, when intraductal having the log raft to discharge, because the pressure of water can be washed the lid open, its beneficial effect is that the design is simple, low cost, the practicality is great.

The known basic treatment mode of roof rainwater is that a drain pipe is also used, a rainwater grate is embedded in the plane of a roof, and the cement plane around the rainwater grate is made into an inclined plane, so that rainwater dropping on the surface of the roof can flow together to the concave surface of the rainwater grate, flows into the drain pipe through the pores of the rainwater grate, and flows into a sewer of a courtyard through the drain pipe.

But current when the installation drain pipe, the cutting ferrule through a components of a whole that can function independently comes fixed mounting basically, be fixed with the nail on the outer wall of half cutting ferrule, at first need fix the nail in the wall body, then install the drain pipe again, put into the concave surface of the cutting ferrule that is fixed with the nail with the drain pipe, then the rethread screw is fixed on the cutting ferrule that has the nail with half cutting ferrule to fix the drain pipe, but this kind of fixed mode is comparatively loaded down with trivial details, all need twist two screws usually and just can fix the drain pipe on the cutting ferrule, thereby lead to the installation effectiveness slow.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an outdoor drainage system that fitment was used has the effect that installation effectiveness is high among the fitment process.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

an outdoor drainage system for decoration comprises a pipe body fixed on a wall body, wherein one end of the pipe body is communicated with the surface of a roof, the other end of the pipe body is close to the ground, a filtering piece for filtering rainwater is arranged at the concave part of the surface of the roof, the filtering piece is arranged at the upper end of the pipe body, a hollow cross rod is arranged on the pipe body and the wall surface, a gear is rotated in an inner cavity of the cross rod, the rotating shaft of the gear is parallel to the vertical direction, a first rack is slid on the inner wall of one side of the cross rod close to the wall surface and is meshed with the gear, a first spring is fixed at one end of the first rack, one end of the first spring, far away from the first rack, is fixed on the inner wall of the cross rod, a second rack is slid on the inner wall of one side of the cross rod, far away from the wall surface, the second spring is kept away from second rack one end and is fixed on the inner wall of horizontal pole, the horizontal pole is close to body one side and has been seted up first hole, first downthehole slip has first arc and second arc, first arc and first rack fixed connection, second arc and second rack fixed connection, the second rack is worn to establish on first arc, second rack and first arc sliding connection, the horizontal pole is kept away from and is provided with the joint spare that is used for fixing the horizontal pole on the wall near wall one side.

Through adopting above-mentioned technical scheme, when needs fix the body on the wall, at this moment at first fix the horizontal pole on the wall through the joint spare, then stimulate first arc, make the gear revolve, gear engagement first rack and second rack, make first arc and second arc slide in opposite directions, thereby place the body between the concave surface of first arc and second arc, loosen first arc under the effect of first spring and second spring restoring force, with the body joint between first arc and second arc, thereby the body has just been fixed on the wall, compare in prior art, need not twist the commentaries on classics screw, the installation effectiveness is high.

The utility model discloses further set up to: the joint spare is including fixing the inflation plug on the wall body, threaded connection first pipe on the inflation plug inner wall, rotate the second pipe of connecting and keeping away from inflation plug one end at first pipe, the one end that first pipe was kept away from to the second pipe is fixed in the horizontal pole and is deviated from body one side, the intracavity of first pipe is provided with the regulating part that is used for adjusting horizontal pole turned angle.

Through adopting above-mentioned technical scheme, when fixing the horizontal pole on the wall, make the inflation plug fix the downthehole at the wall this moment, then with first pipe threaded connection in the inner chamber of inflation plug, the horizontal pole has just been fixed on the wall this moment, when the angle of horizontal pole is adjusted to needs, through regulating part alright in order to adjust the angle of horizontal pole.

The utility model discloses further set up to: the adjusting part comprises a third pipe fixed on the inner wall of one end of the first pipe far away from the second pipe, a third spring arranged in the third pipe, a prism sliding in the third pipe, a driving lever fixed on the side wall of the prism, a second hole arranged on the outer wall of one end of the first pipe close to the second pipe, a round block fixed on the inner wall of one end of the second pipe far away from the cross rod, and a plurality of limiting parts arranged on one side of the round block far away from the cross rod and used for limiting the rotation of the second pipe, wherein the axis of the third pipe coincides with the axis of the first pipe, one end of the third spring is fixed on the inner wall of one end of the third pipe far away from the prism, the other end of the third spring is fixed on the end face of one end of the prism extending into.

Through adopting above-mentioned technical scheme, according to the design demand, need be the installation of jar body and be the slope, stir the driving lever this moment for the driving lever slides towards the direction of being close to the wall, and the third spring is compressed, and the circle piece is kept away from gradually to the prism this moment, and the horizontal pole alright in order having rotated, thereby just realize adjusting the angle of horizontal pole.

The utility model discloses further set up to: the locating part is including offering at the circular slot that the horizontal pole one side was kept away from to the circle piece, setting up the fourth spring in the circular slot, sliding the butt link pole in the circular slot, fourth spring one end is fixed on the inner wall of circular slot orientation first intraductal intracavity, and the other end is fixed on the one end terminal surface that the butt link stretched into the circular slot.

Through adopting above-mentioned technical scheme, according to the actual demand, after the angle modulation with the horizontal pole, need fix the horizontal pole this moment, make the horizontal pole be difficult to rotate, loosen the driving lever this moment, under the effect of third spring, because the elasticity of third spring is greater than the elasticity of fourth spring, thereby make the prismatic one end butt of keeping away from the third spring between a plurality of butt pole, make and form the cavity of a prism form between a plurality of butt pole, thereby the prismatic quilt chucking is between a plurality of butt pole, the horizontal pole just is difficult to rotate.

The utility model discloses further set up to: the filter piece comprises a short pipe which is vertically arranged at the concave surface of the roof, an axial caulking groove which is arranged on the lower surface of the short pipe along the outer wall of the short pipe, a filter screen which is fixed on one end of the short pipe far away from the caulking groove, and a connecting plate which is fixed on the outer wall of one end of the short pipe close to the filter screen, wherein the upper end of the pipe body is embedded in the caulking groove, the filter screen is hemispherical, and the connecting plate is fixed on the concave surface of the roof.

By adopting the technical scheme, in rainy days, rainwater is collected in the bottom concave part of the roof surface, so that impurities are difficult to block the tank body after being filtered by the filter screen.

The utility model discloses further set up to: and a sealing gasket is sleeved on the outer wall of one end of the short pipe close to the connecting plate.

Through adopting above-mentioned technical scheme, when installing the nozzle stub, sealed pad is fixed on the outer wall of nozzle stub, then paints waterproof glue and waterproof coating for the rainwater on roof surface is difficult to ooze to indoor ceiling on.

The utility model discloses further set up to: the one end that the body is close to ground is the crookedness of forty-five degrees, the one end that the body is close to ground is provided with the guide plate of transversal personally submitting the U font, the guide plate is fixed subaerial, the one end that the guide plate is close to the body elbow is fixed with the baffle, the arc wall has been seted up to one side of baffle, the elbow of body inlays to be established in the arc wall.

Through adopting above-mentioned technical scheme, the rainwater flows from the elbow department of body, flows to in the sewer on ground through the deflector to avoid the rainwater directly to erode the cement inoxidizing coating on ground, make the cement inoxidizing coating on ground be difficult to appear the pit.

The utility model discloses further set up to: rubber pads are fixed on the arc inner walls of the first arc-shaped plate and the second arc-shaped plate.

Through adopting above-mentioned technical scheme, the rubber pad has increased the frictional force between body and first arc and the second arc, has reduced the wearing and tearing between first arc and the body simultaneously, has reduced the wearing and tearing between second arc and the body, has improved the life of jar body.

To sum up, the utility model discloses a beneficial technological effect does: the screws do not need to be repeatedly screwed in the installation process, so that the installation efficiency is high; the angle of the cross bar can be adjusted; by arranging the hemispherical filter screen, rainwater is collected in a bottom recess on the surface of the roof, so that impurities are difficult to block the tank body after being filtered by the filter screen; by arranging the sealing gasket, the sealing gasket is fixed on the outer wall of the short pipe, and then waterproof glue and waterproof paint are coated on the sealing gasket, so that rainwater on the surface of the roof is difficult to permeate to an indoor ceiling; by arranging the guide plate, rainwater flows out from the elbow of the pipe body and flows into a sewer on the ground through the guide plate, so that the rainwater is prevented from directly scouring a cement protective layer on the ground, and pits are difficult to appear on the cement protective layer on the ground; through setting up the rubber pad, the rubber pad has increased the frictional force between body and first arc and the second arc, has reduced the wearing and tearing between first arc and the body simultaneously, has reduced the wearing and tearing between second arc and the body, has improved the life of jar body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the filter of the present embodiment;

fig. 3 is an exploded view of the clip of the present embodiment;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a partial enlarged view at B in FIG. 3;

fig. 6 is an exploded view of the stopper according to the present embodiment.

Reference numerals: 1. a pipe body; 2. a filter member; 3. a cross bar; 4. a gear; 5. a first rack; 6. a first spring; 7. a second rack; 8. a second spring; 9. a first hole; 10. a first arc-shaped plate; 11. a second arc-shaped plate; 12. a clamping piece; 13. expanding the rubber plug; 14. a first tube; 15. a second tube; 16. an adjustment member; 17. a third tube; 18. a third spring; 19. a prism; 20. a deflector rod; 21. a second hole; 22. a round block; 23. a limiting member; 24. a circular groove; 25. a fourth spring; 26. a butting rod; 27. a short pipe; 28. caulking grooves; 29. a filter screen; 30. a connecting plate; 31. a gasket; 32. a baffle; 33. a baffle plate; 34. an arc-shaped slot; 35. and (7) a rubber pad.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, for the utility model discloses an outdoor drainage system of fitment usefulness, including the body 1 that is vertical setting, body 1 runs through the eave, and body 1 one end intercommunication roof surface, the other end of body 1 are located the below of eave and are close to ground.

As shown in fig. 2, the upper end of the pipe body 1 is provided with a filtering member 2 for filtering rainwater, the filtering member 2 includes a short pipe 27, an embedding groove 28, a filtering net 29 and a connecting plate 30, the short pipe 27 is vertically arranged, the embedding groove 28 is arranged on the lower end surface of the short pipe 27, the axis of the embedding groove 28 coincides with the axis of the short pipe 27, the upper end of the pipe body 1 is embedded in the embedding groove 28, the filtering net 29 is hemispherical, the filtering net 29 is fixed on the upper end surface of the short pipe 27, the connecting plate 30 is fixed on the outer wall of the upper end of the short pipe 27, the connecting plate 30 is fixed on the concave part of the roof surface through bolts, a sealing gasket 31 is sleeved on the outer wall of one end of the short pipe 27 close to the connecting plate 30, rainwater is collected on the bottom concave part of the roof surface in rainy days, thereby being filtered by the filtering net 29, so that sundries, making it difficult for rain water on the roof surface to seep to the indoor ceiling.

As shown in fig. 3 and 4, a gap is left between the tube body 1 (as shown in fig. 1) and the wall surface, a cross rod 3 is arranged in the gap, the cross rod 3 is hollow, a gear 4 is rotatably connected in the cross rod 3, the axis of the gear 4 is parallel to the axis of the tube body 1 (as shown in fig. 1), a first rack 5 slides on the inner wall of one side of the cross rod 3 close to the wall surface, the first rack 5 is meshed with the gear 4, a first spring 6 is fixed at one end of the first rack 5, one end of the first spring 6 far away from the first rack 5 is fixed on the inner wall of one end of the cross rod 3, a second rack 7 slides on the inner wall of one side of the cross rod 3 far away from the wall surface, the second rack 7 is meshed with the gear 4, a second spring 8 is fixed at one end of the second rack 7 far away from the first spring 6, one end of the second spring 8 far away from the second rack 7 is fixed on the inner wall of the other end of the, first rack 5 is parallel arrangement with second rack 7, first hole 9 has been seted up to the one side that horizontal pole 3 is close to the jar body, first hole 9 communicates with the inner chamber of horizontal pole 3, the length direction of first hole 9 is parallel arrangement with the length direction of horizontal pole 3, it has first arc 10 and second arc 11 to slide in first hole 9, first arc 10 is fixed in the one end that first rack 5 kept away from first spring 6, second arc 11 is fixed in the one end that second rack 7 kept away from second spring 8, second rack 7 wears to establish on first arc 10, second rack 7 and first arc 10 sliding connection, the concave surface of first arc 10 is the symmetry setting with the concave surface of second arc 11.

As shown in fig. 3 and 4, rubber pads 35 are disposed in the concave surfaces of the first arc-shaped plate 10 and the second arc-shaped plate 11, in the process of installing the pipe body 1 (as shown in fig. 1), the first arc-shaped plate 10 is pulled to slide the first arc-shaped plate 10 in the direction away from the second arc-shaped plate 11, the first spring 6 is stretched, the first rack 5 is engaged with the gear 4 to rotate, the gear 4 is engaged with the second rack 7 to slide, so that the first arc-shaped plate 10 and the second arc-shaped plate 11 slide backwards, at this time, the pipe body 1 is placed between the concave surfaces of the first arc-shaped plate 10 and the second arc-shaped plate 11, then the first arc-shaped plate 10 is released, under the restoring force of the first spring 6 and the second spring 8, so as to fix the pipe body 1 (as shown in fig. 1) between the first arc-shaped plate 10 and the second arc-shaped plate 11, the rubber pads 35 increase the friction force between the pipe body 1 (as shown in fig. 1) and the first arc-shaped plate 10, so that the pipe body 1 (as shown in fig. 1) is difficult to rotate, and at the same time, the first arc-shaped plate 10 and the second arc-shaped plate 11 scratch the outer wall of the pipe body 1 (as shown in fig. 1).

As shown in fig. 1 and 3, horizontal pole 3 is kept away from and is provided with joint spare 12 that is used for fixing horizontal pole 3 on the wall near wall one side, joint spare 12 includes inflation plug 13, first pipe 14 and second pipe 15, need punch according to the number of horizontal pole 3 before installing body 1, thereby fix inflation plug 13 downthehole at the wall, the axis of first pipe 14 is the coincidence setting with the axis of inflation plug 13, 14 one end threaded connection of first pipe is on the inner wall of first pipe 14, 15 one end of second pipe rotates to be connected on the one end inner wall that inflation plug 13 was kept away from to first pipe 14, the other end of second pipe 15 is fixed on the one side outer wall that body 1 was kept away from to horizontal pole 3.

As shown in fig. 3 and 5, an adjusting member 16 for adjusting the rotation angle of the cross bar 3 is disposed in the inner cavity of the first tube 14, the adjusting member 16 includes a third tube 17, a third spring 18, a prism 19, a shift lever 20, a second hole 21, a round block 22, and a plurality of limiting members 23 (shown in fig. 4) disposed on one side of the round block 22 away from the cross bar 3 for limiting the rotation of the second tube 15, one end of the third tube 17 is fixed on the inner wall of one end of the first tube 14 away from the second tube 15, the axis of the third tube 17 is overlapped with the axis of the first tube 14, the third spring 18 is disposed in the inner cavity of the third tube 17, the prism 19 slides in the third tube 17, one end of the third spring 18 is fixed on the inner wall of one end of the third tube 17 away from the prism 19, the other end is fixed on the end face of one end of the prism 19 extending into the third tube 17, the shift lever 20 is fixed on the side wall of one end of the prism 19, the second hole 21 is opened on the outer wall of the first pipe 14, the second hole 21 is communicated with the inner cavity of the first pipe 14, the deflector rod 20 slides in the second hole 21, and the round block 22 is fixed on the inner wall of one end of the second pipe 15 far away from the cross rod 3.

As shown in fig. 3 and 6, the limiting member 23 includes a circular groove 24, a fourth spring 25 and an abutting rod 26, the circular groove 24 is disposed on one side of the circular block 22 away from the cross rod 3, the fourth spring 25 is disposed in the circular groove 24, the abutting rod 26 slides in the circular groove 24, one end of the abutting rod 26 is disposed in the circular groove 24, the other end of the abutting rod is disposed outside the circular groove 24, one end of the fourth spring 25 is fixed on the inner wall of the circular groove 24 facing the inner cavity of the first tube 14, and the other end of the fourth spring is fixed on an end surface of the abutting rod 26 extending into the circular groove 24.

As shown in fig. 1, one end of the pipe body 1 (as shown in fig. 1) close to the ground is in a bending shape of forty-five degrees, the lower end of the pipe body 1 (as shown in fig. 1) is provided with a guide plate 32, the cross section of the guide plate 32 is in a U shape, both ends of the guide plate 32 face to the side away from the ground, the guide plate 32 is fixed on the ground, one end of the guide plate 32 close to the elbow of the drainage pipe is fixed with a baffle 33, one side of the baffle 33 is provided with an arc-shaped groove 34, the arc-shaped groove 34 is communicated with the upper surface of the baffle 33, the outer wall of the bending part of the pipe body 1 (as shown in fig. 1) is embedded in the arc-shaped groove 34, so that rainwater flows out from the elbow of the pipe body 1 (as shown in fig. 1), and flows.

The implementation principle of the embodiment is as follows: in the process of installing the pipe body 1, firstly, one end of the first pipe 14 far away from the cross rod 3 is connected in the inner wall of the expansion rubber plug 13 in a threaded manner, so that the cross rod 3 is fixed on the wall surface, when the pipe body 1 is clamped between the first arc-shaped plate 10 and the second arc-shaped plate 11, the first arc-shaped plate 10 is firstly pulled, so that the first arc-shaped plate 10 slides towards the direction far away from the second arc-shaped plate 11, the first spring 6 is stretched, the first rack 5 is meshed with the gear 4 to rotate, the gear 4 is meshed with the second rack 7 to slide, so that the first arc-shaped plate 10 and the second arc-shaped plate 11 slide backwards, at the moment, the pipe body 1 is placed between the concave surfaces of the first arc-shaped plate 10 and the second arc-shaped plate 11, then the first arc-shaped plate 10 is loosened, under the restoring force of the first spring 6 and the second spring 8, so that the pipe body 1 is fixed between the first arc-shaped plate 10 and the second arc, the upper end of the pipe body 1 is embedded in the caulking groove 28, the sealing gasket 31 is fixed on the outer wall of the short pipe 27, waterproof glue and waterproof paint are coated, the short pipe 27 is fixed at the concave position of the surface of the roof, when the rainwater flows into the bottom concave position of the surface of the roof in rainy days, the rainwater is filtered through the filter screen 29, sundries are difficult to block the tank body, then the rainwater flows out from the elbow of the pipe body 1 and flows into a sewer on the ground through the guide plate 32, the rainwater is prevented from directly scouring the cement protective layer on the ground, and the cement protective layer on the ground is difficult to pit.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides an outdoor drainage system of fitment usefulness, is including fixing body (1) on the wall body, its characterized in that: the utility model discloses a rainwater filtering device, including body (1), wall, cross bar (3), gear (4), first spring (6), first rack (5), second rack (7) and second spring (7), body (1) one end intercommunication roof surface, the other end are close to ground, and roof surface depressed part is provided with the filter piece (2) that is used for filtering the rainwater, filter piece (2) set up the upper end at body (1), body (1) and wall are provided with horizontal pole (3) that are cavity setting, horizontal pole (3) intracavity internal rotation has gear (4), the pivot of gear (4) is parallel with vertical direction, it has first rack (5) to slide on the one side inner wall that horizontal pole (3) are close to the wall, first rack (5) and gear (4) meshing, first rack (5) one end is fixed with first spring (6), first rack (5) one end is kept away from in first spring (6) is fixed, the second rack (7) is meshed with the gear (4), a second spring (8) is fixed at one end of the second rack (7) far away from the first spring (6), one end of the second spring (8) far away from the second rack (7) is fixed on the inner wall of the cross bar (3), one side of the cross rod (3) close to the pipe body (1) is provided with a first hole (9), a first arc-shaped plate (10) and a second arc-shaped plate (11) are arranged in the first hole (9) in a sliding way, the first arc-shaped plate (10) is fixedly connected with the first rack (5), the second arc-shaped plate (11) is fixedly connected with the second rack (7), the second rack (7) is arranged on the first arc-shaped plate (10) in a penetrating way, the second rack (7) is connected with the first arc-shaped plate (10) in a sliding way, one side of the cross rod (3) far away from the wall surface is provided with a clamping piece (12) used for fixing the cross rod (3) on the wall surface.

2. A decorative outdoor drainage system according to claim 1, wherein: joint spare (12) are including fixing expansion plug (13) on the wall body, threaded connection first pipe (14) on expansion plug (13) inner wall, rotate and connect second pipe (15) of keeping away from expansion plug (13) one end in first pipe (14), the one end that first pipe (14) were kept away from in second pipe (15) is fixed and is deviated from body (1) one side in horizontal pole (3), be provided with regulating part (16) that are used for adjusting horizontal pole (3) turned angle in the inner chamber of first pipe (14).

3. A decorative outdoor drainage system according to claim 2, wherein: the adjusting piece (16) comprises a third pipe (17) fixed on the inner wall of one end, far away from the second pipe (15), of the first pipe (14), a third spring (18) arranged in the third pipe (17), a prism (19) sliding in the third pipe (17), a deflector rod (20) fixed on the side wall of the prism (19), a second hole (21) formed in the outer wall of one end, near the second pipe (15), of the first pipe (14), a round block (22) fixed on the inner wall of one end, far away from the cross rod (3), of the second pipe (3), and a plurality of limiting pieces (23) arranged on one side, far away from the cross rod (3), of the round block (22) and used for limiting the rotation of the second pipe (15), wherein the axis of the third pipe (17) is overlapped with the axis of the first pipe (14), one end of the third spring (18) is fixed on the inner wall of one end, far away from the prism (19), of the third pipe (17), and the other end of the third spring (19) is fixed on the end face of the, the shift lever (20) slides in the second hole (21).

4. A decorative outdoor drainage system according to claim 3, wherein: the locating part (23) is including offering in circular block (22) round slot (24) of keeping away from horizontal pole (3) one side, setting fourth spring (25) in round slot (24), slip butt joint pole (26) in round slot (24), fourth spring (25) one end is fixed on the inner wall of round slot (24) orientation first pipe (14) inner chamber, and the other end is fixed on the one end terminal surface that butt joint pole (26) stretched into in round slot (24).

5. A decorative outdoor drainage system according to claim 4, wherein: filter piece (2) including set up short pipe (27) that are vertical setting in roof concave surface department, set up on short pipe (27) lower surface along its outer wall axial caulking groove (28), fix and keep away from caulking groove (28) one and serve filter screen (29), fix connecting plate (30) on short pipe (27) are close to filter screen (29) one end outer wall, the upper end of body (1) is inlayed and is established in caulking groove (28), filter screen (29) are the hemisphere, connecting plate (30) are through the bolt fastening on the roof concave surface.

6. A decorative outdoor drainage system according to claim 5, wherein: and a sealing gasket (31) is sleeved on the outer wall of one end of the short pipe (27) close to the connecting plate (30).

7. A decorative outdoor drainage system according to claim 6, wherein: body (1) is close to the one end on ground and is the crooked form of forty-five degrees, body (1) is close to the one end on ground and is provided with guide plate (32) of transversal personally submitting U font, guide plate (32) are fixed subaerial, the one end that guide plate (32) are close to body (1) elbow is fixed with baffle (33), arc wall (34) have been seted up to one side of baffle (33), the elbow of body (1) inlays to be established in arc wall (34).

8. A decorative outdoor drainage system according to claim 7, wherein: rubber pads (35) are fixed on the arc inner walls of the first arc-shaped plate (10) and the second arc-shaped plate (11).

Images