CN211596944U - Scalable rotatable rear-mounted double flute drainage group - Google Patents
Scalable rotatable rear-mounted double flute drainage group Download PDFInfo
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- CN211596944U CN211596944U CN201921141699.8U CN201921141699U CN211596944U CN 211596944 U CN211596944 U CN 211596944U CN 201921141699 U CN201921141699 U CN 201921141699U CN 211596944 U CN211596944 U CN 211596944U
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Abstract
The utility model discloses a scalable rotatable rear-mounted double flute drainage group, include: the middle parts of the two quick-connection elbows are bent, and the bent part of one quick-connection elbow is lower than that of the other quick-connection elbow; the lower ends of the two flanging bent pipes are respectively inserted with the upper ends of the two quick-connection elbows; the lower end of the overflow pipe is communicated with the bent part of the quick-connection elbow; a tee, the tee comprising: the lower ends of the two first pipe connection parts are communicated with the upper end of the second pipe connection part, and the upper ends of the two first pipe connection parts are detachably connected with the lower ends of the two quick-connection elbows through connecting components respectively; the upper end of the water storage pipe is detachably connected with the lower end of the second pipe connection part through a connecting component; the upper end of the drain pipe is detachably connected with the lower end of the water storage pipe through a connecting component. The utility model discloses structure simple to operate, save space, the drainage is more in the same direction as, the leakproofness is more reliable.
Description
Technical Field
The utility model relates to a technical field of basin drainage group especially relates to a scalable rotatable rear-mounted double flute drainage group.
Background
Along with the improvement of the living standard of people, the existing water tank drainage group can not meet the existing requirements, the existing water tank drainage group is large in occupied space, the drainage group is fixed in position or small in adjusting range, the installation is complex, time waste is caused during assembly, the drainage is slow, and the specifications of the water tank are not uniform, so that the drainage group can not be matched with various water tanks, great inconvenience is brought to a user, and the installation difficulty, the time waste and the financial and material resources waste are caused.
Disclosure of Invention
Aiming at the above-mentioned problem that current basin drainage group exists, aim at providing a scalable rotatable rear-mounted double flute drainage group now, the diameter of the top tube in the coupling assembling is less than the diameter of low tube, and adopt quick bayonet and many places to be close 360 degrees rotatory structures, structure simple to operate, save space, the drainage is more in the same direction as, the leakproofness is more reliable, the deodorant drainage structures that has the siphon effect that has combined simultaneously, length and height all can be adjusted, be fit for not unidimensional basin installation.
The specific technical scheme is as follows:
a telescopically rotatable rear mounted double sump drain assembly comprising:
the middle parts of the two quick-connection elbows are bent, the upper ends of the two quick-connection elbows are inclined upwards, and the bent part of one quick-connection elbow is lower than the bent part of the other quick-connection elbow;
the lower ends of the two flanging bent pipes are respectively inserted with the upper ends of the two quick-connection elbows;
the lower end of the overflow pipe is communicated with the bent part of the quick-connection elbow;
a tee, the tee comprising: the lower ends of the two first pipe connection parts are communicated with the upper end of the second pipe connection part, and the upper ends of the two first pipe connection parts are detachably connected with the lower ends of the two quick-connection elbows through connecting components respectively;
the upper end of the water storage pipe is detachably connected with the lower end of the second pipe connection part through the connecting component;
a drain pipe, the upper end of drain pipe with the lower extreme of depositing the water pipe passes through coupling assembling can dismantle the connection.
The above-mentioned scalable rotatable postposition type double flute drainage group, wherein, coupling assembling includes:
the peripheries of the lower ends of the two quick-connection elbows, the periphery of the lower end of the second pipe connection part and the periphery of the lower end of the water storage pipe are provided with the first convex rings;
the nut covers are sleeved on the outer peripheries of the lower ends of the two quick-connection elbows, the outer periphery of the lower end of the second pipe connection part and the outer periphery of the lower end of the water storage pipe, the inner periphery of the upper end of each nut cover is provided with a baffle ring, the baffle rings are abutted against the upper side of the first convex ring, and the inner periphery of the lower end of each nut cover is fixedly connected with the outer periphery of the upper end of the first pipe connection part, the outer periphery of the upper end of the water storage pipe or the outer periphery of the upper end of the water discharge pipe;
and the abutting block is sleeved on the peripheries of the lower ends of the two quick-connection elbows, the periphery of the lower end of the second pipe connection part or the periphery of the lower end of the water storage pipe, and the upper end of the abutting block abuts against the lower side of the first convex ring.
In the telescopic and rotatable rear-mounted double-groove drainage group, the outer periphery of the upper end of the first pipe connecting part, the outer periphery of the upper end of the water storage pipe and the outer periphery of the upper end of the drainage pipe are provided with external threads, the inner periphery of the lower end of the nut cover is provided with internal threads, and the internal threads are fixedly connected with the external threads.
In the above telescopic and rotatable rear double-groove drainage group, the upper end of the first pipe connecting part extends between the lower end of the quick-connection elbow and the corresponding nut cover, the upper end of the first pipe connecting part abuts against the lower end of the corresponding abutting block, and the diameter of the outer periphery of the lower end of the quick-connection elbow is smaller than the diameter of the inner periphery of the upper end of the first pipe connecting part; the upper end of the water storage pipe extends into the space between the lower end of the second pipe connection part and the corresponding nut cover, the upper end of the water storage pipe is abutted against the lower end of the corresponding abutting block, and the diameter of the periphery of the lower end of the second pipe connection part is smaller than that of the upper end of the water storage pipe; the upper end of the drain pipe extends into the space between the lower end of the water storage pipe and the corresponding nut cover, the upper end of the drain pipe abuts against the lower end of the corresponding abutting block, and the diameter of the periphery of the lower end of the water storage pipe is smaller than that of the periphery of the upper end of the drain pipe.
In the above telescopic and rotatable rear double-groove drainage group, the inner periphery of the abutting block is provided with the second convex ring, the outer periphery of the lower end of the abutting block forms the first abutting surface, the inner periphery of the upper end of the first pipe connecting part, the inner periphery of the upper end of the water storage pipe and the inner periphery of the upper end of the water drainage pipe form the second abutting surface, and the first abutting surface abuts against the second abutting surface.
The telescopic and rotatable rear-mounted double-groove drainage group is characterized in that the first pipe connecting part and the second pipe connecting part are vertically arranged.
In the telescopic and rotatable rear-mounted double-groove drainage group, the diameter of the inner periphery of the upper end of the quick-connection elbow is larger than the diameter of the outer periphery of the lower end of the flanging elbow, and at least one first sealing ring is clamped between the inner periphery of the upper end of the quick-connection elbow and the lower end of the flanging elbow.
Foretell scalable rotatable rear-mounted double flute drainage group, wherein, should one the upside of the department of buckling of meet the elbow soon is equipped with the connecting pipe, the periphery of the upper end of connecting pipe is equipped with the barb, the periphery of the lower extreme of connecting pipe is equipped with the third bulge loop, the lower extreme of warning pipe with the upper end of connecting pipe is pegged graft, the diameter of the periphery of the upper end of connecting pipe is less than the diameter of the inner periphery of the lower extreme of warning pipe, just the lower extreme of warning pipe with the upside of third bulge loop offsets, the periphery of the upper end of connecting pipe still is equipped with first annular, the embedded second sealing washer that is equipped with of first annular.
Foretell scalable rotatable rear-mounted double flute drainage group, wherein, the upper end of drain pipe is equipped with the connector, the periphery of the upper end of connector is equipped with the external screw thread, the upper end of connector stretches into the lower extreme of depositing the water pipe and corresponding between the nut lid, just the upper end of connector with corresponding nut lid fixed connection, the lower extreme of connector is equipped with the second annular, the upper end of drain pipe stretches into the second annular.
The telescopic and rotatable rear-mounted double-groove drainage group is characterized in that the drainage pipe is a hose, and the lower end of the drainage pipe is connected with a decorative cover.
Compared with the prior art, the technical scheme has the positive effects that:
(1) the utility model discloses a but the lower extreme of turn-ups return bend and the upper end of connecing the elbow soon adopt bayonet seal structure quick pull to insert, and length can be adjusted according to the user's demand, is fit for the different distances at the two rows of mouths in a river of double flute, and is sealed with first sealing washer, simple to operate, and is sealed reliable.
(2) The utility model discloses a can adjust from top to bottom between the lower extreme of connecing the elbow soon and the tee bend, be fit for the upper and lower altitude mixture control of two rows of mouths in a river of double flute to satisfy the installation of the outlet difference in height in two grooves.
(3) The utility model discloses a two connect the elbow soon can be close 360 degrees rotations around respective center pin, and the tee bend can 360 degrees rotations with the water trap, and the lower extreme of two turn-ups return bends can freely stretch out and draw back with the upper end of two connect elbows soon respectively for the upper end of two turn-ups return bends connects after the ware that falls into water, and tee bend, water trap and drain pipe can be adjusted to the place that leans on the wall, form rear-mounted structure, thereby increase the storing space below the basin.
(4) The utility model discloses a diameter that lies in the pipeline of upper end in the coupling assembling is less than the diameter that lies in the pipeline of lower extreme, and the part interface of whole group's drain pipe has adopted the big-end-up's of adoption plug-in structure according to the rivers direction, and is sealed reliable, the drainage is smooth for rivers are faster, and are difficult for hanging debris.
(5) The whole group of water discharge of the utility model has siphon effect, and can accelerate the water discharge speed.
Drawings
Fig. 1 is a schematic view of the overall structure of a telescopic and rotatable rear-mounted double-groove drainage group of the present invention;
fig. 2 is a cross-sectional view of the overall structure of a telescopic and rotatable rear-mounted double-groove drainage group of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 of a retractable and rotatable rear double-groove drainage group according to the present invention;
fig. 4 is an enlarged view of the rear double-groove drainage set of the present invention at B in fig. 2;
fig. 5 is an enlarged view of the rear double-groove drainage group of the present invention at C in fig. 2;
fig. 6 is an enlarged view of the rear double-groove drainage set of the present invention at D in fig. 2;
FIG. 7 is a cross-sectional view of a tee in a telescopic and rotatable rear-mounted double-groove drainage group of the present invention;
in the drawings: 1. an overflow pipe; 2. quickly connecting an elbow; 3. a tee joint; 4. a water storage pipe; 5. a drain pipe; 6. a first pipe connection portion; 7. a second pipe connection portion; 8. an external thread; 9. a first convex ring; 10. a nut cover; 11. a resisting block; 12. a baffle ring; 13. an internal thread; 14. a second convex ring; 15. flanging and bending the pipe; 16. a first seal ring; 17. a connecting pipe; 18. a barb; 19. a third convex ring; 20. a first ring groove; 21. a second seal ring; 22. a connector; 23. a second ring groove; 24. and (6) a decorative cover.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
FIG. 1 is a schematic view showing the overall structure of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 2 is a sectional view showing the overall structure of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 3 is an enlarged view of A in FIG. 2 of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 4 is an enlarged view of B in FIG. 2 of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 5 is an enlarged view of C in FIG. 2 of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 6 is an enlarged view of D in FIG. 2 of a retractable and rotatable rear double-groove drainage set of the present invention, FIG. 7 is a sectional view showing the structure of a tee joint in a retractable and rotatable rear double-groove drainage set of the present invention, as shown in FIGS. 1 to 7, showing a retractable and rotatable rear double-groove drainage set of a preferred embodiment, the method comprises the following steps: two meet elbow 2 soon, two turn-ups return bends 15, an overflow pipe 1 and a tee bend 3, two connect the middle part of elbow 2 soon and all be the setting of buckling, two connect the upper end of elbow 2 soon and all be the tilt up setting, one connect the department of buckling of elbow 2 soon and be less than another and connect the department of buckling of elbow 2 soon, the lower extreme of two turn-ups return bends 15 pegs graft with the upper end of two connect elbow 2 soon respectively, the lower extreme of overflow pipe 1 is linked together with this a department of buckling that connects elbow 2 soon, tee bend 3 includes: two first coupling portions 6 and a second coupling portion 7, the lower extreme of two first coupling portions 6 all is linked together with the upper end of second coupling portion 7, and the upper end of two first coupling portions 6 passes through coupling assembling with the lower extreme of two quick-witted elbows 2 respectively and can dismantle the connection.
Further, as a preferred embodiment, the telescopically and rotatably rear-mounted double-groove drainage group further comprises: a water storage pipe 4, the upper end of the water storage pipe 4 is detachably connected with the lower end of the second pipe connecting part 7 through a connecting component.
Further, as a preferred embodiment, the telescopically and rotatably rear-mounted double-groove drainage group further comprises: a drain pipe 5, the upper end of drain pipe 5 passes through coupling assembling can dismantle with the lower extreme of depositing water pipe 4 and be connected.
Further, as a preferred embodiment, the connecting assembly includes: the outer peripheries of the lower ends of the two quick-connection elbows 2, the outer periphery of the lower end of the second pipe connection part 7 and the outer periphery of the lower end of the water storage pipe 4 are all provided with first convex rings 9, the outer peripheries of the lower ends of the two quick-connection elbows 2, the outer periphery of the lower end of the second pipe connection part 7 and the outer periphery of the lower end of the water storage pipe 4 are all sleeved with nut covers 10, the inner periphery of the upper end of each nut cover 10 is provided with a baffle ring 12, the baffle ring 12 abuts against the upper side of the first convex ring 9, the inner periphery of the lower end of each nut cover 10 is fixedly connected with the outer periphery of the upper end of the first pipe connection part 6, the outer periphery of the upper end of the water storage pipe 4 or the outer periphery of the upper end of the water discharge pipe 5, the abutting blocks 11 are sleeved on the outer peripheries of the lower ends of the two quick-connection elbows 2, the outer periphery of.
Further, as a preferred embodiment, the outer circumference of the upper end of the first pipe connecting portion 6, the outer circumference of the upper end of the water storage pipe 4, and the outer circumference of the upper end of the water discharge pipe 5 are provided with male screws 8, the inner circumference of the lower end of the nut cap 10 is provided with female screws 13, and the female screws 13 are fixedly connected to the male screws 8.
Further, as a preferred embodiment, the upper end of the first pipe connecting portion 6 extends between the lower end of the quick-connection elbow 2 and the corresponding nut cover 10, the upper end of the first pipe connecting portion 6 abuts against the lower end of the corresponding abutting block 11, and the diameter of the outer periphery of the lower end of the quick-connection elbow 2 is smaller than the diameter of the inner periphery of the upper end of the first pipe connecting portion 6; the upper end of the water storage pipe 4 extends into the space between the lower end of the second pipe connecting part 7 and the corresponding nut cover 10, the upper end of the water storage pipe 4 is abutted against the lower end of the corresponding abutting block 11, and the diameter of the periphery of the lower end of the second pipe connecting part 7 is smaller than that of the periphery of the upper end of the water storage pipe 4; the upper end of the water discharge pipe 5 extends into the space between the lower end of the water storage pipe 4 and the corresponding nut cover 10, the upper end of the water discharge pipe 5 abuts against the lower end of the corresponding abutting block 11, and the diameter of the periphery of the lower end of the water storage pipe 4 is smaller than that of the periphery of the upper end of the water discharge pipe 5.
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1 to 7, the inner periphery of the abutting block 11 is provided with a second convex ring 14, the outer periphery of the lower end of the abutting block 11 forms a first abutting surface, the inner periphery of the upper end of the first pipe connecting portion 6, the inner periphery of the upper end of the water storage pipe 4 and the inner periphery of the upper end of the water discharge pipe 5 all form a second abutting surface, and the first abutting surface abuts against the second abutting surface.
The utility model discloses a further embodiment, two first coupling parts 6 and second coupling part 7 all are vertical setting.
The utility model discloses a further embodiment, the diameter of the inner periphery of the upper end of connecing elbow 2 soon is greater than the diameter of the outer periphery of the lower extreme of turn-ups return bend 15, presss from both sides between the inner periphery of the upper end of connecing elbow 2 soon and the lower extreme of turn-ups return bend 15 and is equipped with an at least first sealing washer 16.
The utility model discloses a in the further embodiment, the upside of this a quick-connect elbow 2's the department of buckling is equipped with connecting pipe 17, the periphery of the upper end of connecting pipe 17 is equipped with barb 18, the periphery of the lower extreme of connecting pipe 17 is equipped with third bulge loop 19, the lower extreme of warning pipe 1 is pegged graft with the upper end of connecting pipe 18, the diameter of the periphery of the upper end of connecting pipe 18 is less than the diameter of the interior circumference of the lower extreme of warning pipe 1, and the lower extreme of warning pipe 1 offsets with the upside of third bulge loop 19, the periphery of the upper end of connecting pipe 18 still is equipped with first annular 20, the embedded second sealing washer 21 that is equipped with.
The utility model discloses a in the further embodiment, drain pipe 5's upper end is equipped with connector 22, and the periphery of connector 22's upper end is equipped with external screw thread 8, and the upper end of connector 22 stretches into between the lower extreme of water storage pipe 4 and the corresponding nut lid 10, and the upper end of connector 22 and corresponding nut lid 10 fixed connection, and the lower extreme of connector 22 is equipped with second annular groove 23, and second annular groove 23 is stretched into to drain pipe 5's upper end.
In a further embodiment of the present invention, the drain pipe 5 is a hose, and the lower end of the drain pipe 5 is connected with the decoration cover 24. Preferably, the flexible floor drain is adjustable in position.
In a further embodiment of the present invention, the water storage pipe 4 is disposed in an S-shape. Preferably, the water seal deodorization function is realized.
Preferably, the upper end of the flanged elbow 15 is sleeved with the nut cover 10.
The utility model discloses a but the lower extreme of turn-ups return bend 15 and the upper end of connecing elbow 2 soon adopt bayonet seal structure quick pull to insert, and length can be adjusted according to the user's demand, is fit for the different distances at the two rows of mouths in a river of double flute, seals with first sealing washer 16, simple to operate, and is sealed reliable.
The utility model discloses a connect fast and to adjust from top to bottom between elbow 2's the lower extreme and the tee bend 3, be fit for the upper and lower altitude mixture control of the two rows of mouths of a river of double flute to satisfy the installation of the outlet difference in height of two grooves.
The utility model discloses a two connect elbow 2 soon can be close 360 degrees rotations around respective center pin, tee bend 3 can 360 degrees rotations with water storage pipe 4, two turn-ups return bend 15's lower extreme can freely stretch out and draw back with two upper ends of connecing elbow 2 soon respectively for behind the ware that falls into water is connected to the upper end of two turn-ups return bend 15, tee bend 3, water storage pipe 4 and drain pipe 5 can be adjusted to the place that leans on the wall, form rear-mounted structure, thereby increase the storing space below the basin.
The utility model discloses a diameter that lies in the pipeline of upper end in the coupling assembling is less than the diameter that lies in the pipeline of lower extreme, and the part interface of whole group's drain pipe has adopted the big-end-up's of adoption plug-in structure according to the rivers direction, and is sealed reliable, the drainage is smooth for rivers are faster, and are difficult for hanging debris.
The whole group of water discharge of the utility model has siphon effect, and can accelerate the water discharge speed.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A scalable rotatable postposition type double-groove drainage group is characterized by comprising:
the middle parts of the two quick-connection elbows are bent, the upper ends of the two quick-connection elbows are inclined upwards, and the bent part of one quick-connection elbow is lower than the bent part of the other quick-connection elbow;
the lower ends of the two flanging bent pipes are respectively inserted with the upper ends of the two quick-connection elbows;
the lower end of the overflow pipe is communicated with the bent part of the quick-connection elbow;
a tee, the tee comprising: the lower ends of the two first pipe connection parts are communicated with the upper end of the second pipe connection part, and the upper ends of the two first pipe connection parts are detachably connected with the lower ends of the two quick-connection elbows through connecting components respectively;
the upper end of the water storage pipe is detachably connected with the lower end of the second pipe connection part through the connecting component;
a drain pipe, the upper end of drain pipe with the lower extreme of depositing the water pipe passes through coupling assembling can dismantle the connection.
2. The telescopically rotatable rear mounted double channel drain set of claim 1, wherein said connection assembly comprises:
the peripheries of the lower ends of the two quick-connection elbows, the periphery of the lower end of the second pipe connection part and the periphery of the lower end of the water storage pipe are provided with the first convex rings;
the nut covers are sleeved on the outer peripheries of the lower ends of the two quick-connection elbows, the outer periphery of the lower end of the second pipe connection part and the outer periphery of the lower end of the water storage pipe, the inner periphery of the upper end of each nut cover is provided with a baffle ring, the baffle rings are abutted against the upper side of the first convex ring, and the inner periphery of the lower end of each nut cover is fixedly connected with the outer periphery of the upper end of the first pipe connection part, the outer periphery of the upper end of the water storage pipe or the outer periphery of the upper end of the water discharge pipe;
and the abutting block is sleeved on the peripheries of the lower ends of the two quick-connection elbows, the periphery of the lower end of the second pipe connection part or the periphery of the lower end of the water storage pipe, and the upper end of the abutting block abuts against the lower side of the first convex ring.
3. The telescopic and rotatable rear double-groove drain group as recited in claim 2, wherein an outer circumference of an upper end of the first pipe connecting portion, an outer circumference of an upper end of the water storage pipe, and an outer circumference of an upper end of the drain pipe are each provided with an external thread, and an inner circumference of a lower end of the nut cap is provided with an internal thread fixedly connected with the external thread.
4. The telescopic and rotatable rear double-groove drainage group as claimed in claim 2, wherein the upper end of the first pipe connecting part extends between the lower end of the quick-connection elbow and the corresponding nut cover, the upper end of the first pipe connecting part abuts against the lower end of the corresponding abutting block, and the diameter of the outer periphery of the lower end of the quick-connection elbow is smaller than that of the inner periphery of the upper end of the first pipe connecting part; the upper end of the water storage pipe extends into the space between the lower end of the second pipe connection part and the corresponding nut cover, the upper end of the water storage pipe is abutted against the lower end of the corresponding abutting block, and the diameter of the periphery of the lower end of the second pipe connection part is smaller than that of the upper end of the water storage pipe; the upper end of the drain pipe extends into the space between the lower end of the water storage pipe and the corresponding nut cover, the upper end of the drain pipe abuts against the lower end of the corresponding abutting block, and the diameter of the periphery of the lower end of the water storage pipe is smaller than that of the periphery of the upper end of the drain pipe.
5. The retractable and rotatable postposition type double-groove drainage group as claimed in claim 2, wherein the inner periphery of the abutting block is provided with a second convex ring, the outer periphery of the lower end of the abutting block forms a first abutting surface, the inner periphery of the upper end of the first pipe connecting part, the inner periphery of the upper end of the water storage pipe and the inner periphery of the upper end of the water discharge pipe form a second abutting surface, and the first abutting surface abuts against the second abutting surface.
6. The telescopically rotatable rear mounted double sump drain set of claim 1, wherein both of said first pipe connection and said second pipe connection are vertically disposed.
7. The retractable and rotatable postposition type double-groove drainage group as claimed in claim 1, wherein the diameter of the inner periphery of the upper end of the quick-connection elbow is larger than that of the outer periphery of the lower end of the flanging elbow, and at least one first sealing ring is clamped between the inner periphery of the upper end of the quick-connection elbow and the lower end of the flanging elbow.
8. The retractable and rotatable rear double-groove drainage group as claimed in claim 3, wherein a connecting pipe is provided at an upper side of the bent portion of the quick-connection elbow, an barb is provided at an outer periphery of an upper end of the connecting pipe, a third protruding ring is provided at an outer periphery of a lower end of the connecting pipe, a lower end of the overflow pipe is inserted into the upper end of the connecting pipe, a diameter of the outer periphery of the upper end of the connecting pipe is smaller than a diameter of an inner periphery of the lower end of the overflow pipe, the lower end of the overflow pipe abuts against an upper side of the third protruding ring, a first ring groove is further provided at an outer periphery of the upper end of the connecting pipe, and a second sealing ring is embedded in.
9. The retractable and rotatable postposition type double-groove drainage group as claimed in claim 8, wherein a connector is arranged at the upper end of the drainage pipe, the outer periphery of the upper end of the connector is provided with the external thread, the upper end of the connector extends into the space between the lower end of the water storage pipe and the corresponding nut cover, the upper end of the connector is fixedly connected with the corresponding nut cover, a second ring groove is arranged at the lower end of the connector, and the upper end of the drainage pipe extends into the second ring groove.
10. The telescopically rotatable rear double channel drain group according to claim 1, wherein said drain pipe is a hose, and a decorative cover is attached to a lower end of said drain pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141699.8U CN211596944U (en) | 2019-07-19 | 2019-07-19 | Scalable rotatable rear-mounted double flute drainage group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141699.8U CN211596944U (en) | 2019-07-19 | 2019-07-19 | Scalable rotatable rear-mounted double flute drainage group |
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| Publication Number | Publication Date |
|---|---|
| CN211596944U true CN211596944U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141699.8U Active CN211596944U (en) | 2019-07-19 | 2019-07-19 | Scalable rotatable rear-mounted double flute drainage group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211596944U (en) |
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2019
- 2019-07-19 CN CN201921141699.8U patent/CN211596944U/en active Active
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