CN220433822U

CN220433822U - Indoor drainage system

Info

Publication number: CN220433822U
Application number: CN202321175721.7U
Authority: CN
Inventors: 张甫伟; 管德良; 陈浩
Original assignee: Wuhan Zhongjia Building Decoration Group Co ltd
Current assignee: Wuhan Zhongjia Building Decoration Group Co ltd
Priority date: 2023-05-12
Filing date: 2023-05-12
Publication date: 2024-02-02
Anticipated expiration: 2033-05-12

Abstract

The utility model relates to the technical field of indoor construction, in particular to an indoor drainage system, when household wastewater enters a U-shaped part through the input end of a drain pipe, impurities enter an impurity collecting mechanism, when the impurities are required to be cleaned, the impurity collecting mechanism is separated from a threaded hole, and a self-locking mechanism seals the threaded hole, so that a user can pour the impurities in the impurity collecting mechanism, and after the impurities are poured, the self-locking mechanism is reinstalled, so that the self-locking mechanism is far away from the threaded hole, the convenience is ensured, and the discharge rate of the household wastewater is improved; including drain pipe, U type portion, connecting cylinder and screw hole, be provided with U type portion on the drain pipe, the bottom intercommunication of U type portion is provided with the connecting cylinder, and the connecting cylinder bottom is sealed, and the bottom of connecting cylinder is provided with the screw hole, and the cross section of screw hole is less than the cross section of connecting cylinder, still includes self-locking mechanism and impurity collection mechanism, and self-locking mechanism sets up inside the connecting cylinder, impurity collection mechanism and screw hole screw assembly.

Description

Indoor drainage system

Technical Field

The utility model relates to the technical field of indoor buildings, in particular to an indoor drainage system.

Background

The household drainage is respectively kitchen waste drainage, domestic drainage and toilet drainage, kitchen waste possibly exists in the kitchen waste drainage, and in the drainage process, the pipeline is possibly blocked.

In the prior art, chinese patent document with bulletin number of CN210713075U discloses an indoor drainage system, which comprises a drainage water inlet pipe and an impurity barrel, wherein a silk impurity removing pipe is connected to the water outlet end of the drainage water inlet pipe, a connecting pipe head is arranged on the outer side of the silk impurity removing pipe, a rotary cap is arranged at the head end of the connecting pipe, a pull rope is arranged on the inner surface of the rotary cap, and a barrier strip is arranged on the outer side of the pull rope; a sedimentation pipe is arranged at the water outlet end of the silk impurity removal pipe, a bottom connector is arranged at the bottom of the sedimentation pipe, and an elastic sealing assembly is arranged in the bottom connector; the impurity barrel is installed the bottom connector outside.

When domestic wastewater and impurities thereof pass through the sedimentation pipe, the sliding shaft and the baffle cover in the sealing assembly are in the sedimentation pipe, so that the condition that the flow rate of the wastewater is reduced or even the wastewater is blocked easily occurs, and the utility model of the indoor drainage system which can be automatically locked and does not influence the discharge rate of the domestic wastewater is very necessary.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an indoor drainage system for improving household wastewater.

The utility model relates to an indoor drainage system which comprises a drain pipe, a U-shaped part, a connecting cylinder and a threaded hole, wherein the U-shaped part is arranged on the drain pipe; during the use, impurity collection mechanism and screw hole threaded connection, impurity collection mechanism top makes self-locking mechanism keep away from the screw hole, and when domestic waste water got into U type portion through the drain pipe input, impurity got into impurity collection mechanism, when needs clear up impurity, made impurity collection mechanism break away from the screw hole, self-locking mechanism sealed the screw hole to make the user empty impurity in the impurity collection mechanism, empty the back of finishing, reinstallation, thereby make self-locking mechanism keep away from the screw hole, improved domestic waste water's discharge rate when guaranteeing the convenience.

Preferably, the self-locking mechanism comprises a support plate, a spring, a telescopic rod and a pressing plate, wherein the support plate is transversely arranged in the connecting cylinder, the bottom ends of the support plate are respectively provided with the spring and the telescopic rod, the bottom ends of the spring and the telescopic rod are connected with the top ends of the pressing plate, the spring is sleeved on the outer side of the telescopic rod, and the cross section of the pressing plate is smaller than the cross section of the connecting cylinder and larger than the cross section of the threaded hole; when the impurity collection mechanism is far away from the threaded hole, the pressing plate seals the threaded hole under the action of spring force, so that the sealing convenience is improved.

Preferably, the impurity collecting mechanism comprises a bottle body, an external thread part, ejector rods, notches, rotating shafts and rollers, wherein the external thread part is arranged on the outer side wall of the bottle mouth of the bottle body, four groups of ejector rods are circumferentially arranged at the top end of the bottle mouth of the bottle body, the top end of each group of ejector rods is respectively provided with a notch, each group of rotating shafts are respectively arranged on each group of notches in a rotating manner, and each group of rotating shafts are respectively provided with a group of rollers; when the bottle is used, the external thread part on the bottle is in threaded connection with the threaded hole, so that the four groups of ejector rods are respectively contacted with the bottom end of the pressing plate through the four groups of rollers, along with the rising of the bottle, the four groups of rollers are mutually matched to move upwards against the pressing plate, impurities enter the bottle through gaps between the four groups of ejector rods, convenience is improved, and when the bottle is separated from the threaded hole, the supporting plate enables the pressing plate to seal the threaded hole.

Preferably, the water draining pipe also comprises an A rotary joint and an A internal thread cap, wherein the input end of the water draining pipe is in rotary communication with the A internal thread cap through the A rotary joint; the user rotates the A internal thread cap under the cooperation of the A rotary joint, so that the A internal thread cap is in threaded connection with the output end of the vegetable basin.

Preferably, the water draining pipe also comprises a B rotary joint and a B internal thread cap, wherein the output end of the water draining pipe is in rotary communication with the B internal thread cap through the B rotary joint; a user is matched with the B rotary joint to enable the B internal thread cap to be in threaded connection with the input end of the main drain pipe, and convenience is improved.

Preferably, the device further comprises an annular sealing gasket and an annular slot, wherein the annular sealing gasket is arranged at the bottom end of the pressing plate, the annular slot is arranged at the inner bottom end of the connecting cylinder, and the annular sealing gasket is matched with the annular slot; when the pressing plate seals the threaded hole, the annular sealing gasket enters the annular slot, and the sealing performance is further improved.

Preferably, the outer side wall of the internal thread cap A is provided with a convex block; the user rotates the A internal thread cap through the lug.

Compared with the prior art, the utility model has the beneficial effects that: during the use, impurity collection mechanism and screw hole threaded connection, impurity collection mechanism top makes self-locking mechanism keep away from the screw hole, and when domestic waste water got into U type portion through the drain pipe input, impurity got into impurity collection mechanism, when needs clear up impurity, made impurity collection mechanism break away from the screw hole, self-locking mechanism sealed the screw hole to make the user empty impurity in the impurity collection mechanism, empty the back of finishing, reinstallation, thereby make self-locking mechanism keep away from the screw hole, improved domestic waste water's discharge rate when guaranteeing the convenience.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a partially enlarged schematic view of the structure of the portion A in FIG. 1;

FIG. 3 is a schematic view of the structure of the impurity collecting mechanism of the present utility model;

FIG. 4 is a partially enlarged schematic view of the structure of the portion B in FIG. 3;

FIG. 5 is a schematic diagram of an exploded construction of the present utility model;

the reference numerals in the drawings: 1. a drain pipe; 2. a U-shaped part; 3. a connecting cylinder; 4. a threaded hole; 5. a support plate; 6. a spring; 7. a telescopic rod; 8. a pressing plate; 9. a bottle body; 10. an external thread portion; 11. a push rod; 12. a notch; 13. a rotating shaft; 14. a roller; 15. a rotary joint; 16. an internal thread cap; 17. a rotary joint B; 18. b an internal thread cap; 19. an annular gasket; 20. an annular slot.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1, 2 and 5, the indoor drainage system comprises a drainage pipe 1, a U-shaped part 2, a connecting cylinder 3 and a threaded hole 4, wherein the U-shaped part 2 is arranged on the drainage pipe 1, the bottom end of the U-shaped part 2 is communicated with the connecting cylinder 3, the bottom end of the connecting cylinder 3 is sealed, the bottom end of the connecting cylinder 3 is provided with the threaded hole 4, the cross section of the threaded hole 4 is smaller than that of the connecting cylinder 3, the indoor drainage system further comprises a self-locking mechanism and an impurity collecting mechanism, the self-locking mechanism is arranged inside the connecting cylinder 3, and the impurity collecting mechanism is assembled with the threaded hole 4 in a threaded way;

as shown in fig. 1 and 2, the self-locking mechanism comprises a support plate 5, a spring 6, a telescopic rod 7 and a pressing plate 8, wherein the support plate 5 is transversely arranged in the connecting cylinder 3, the bottom end of the support plate 5 is respectively provided with the spring 6 and the telescopic rod 7, the bottom ends of the spring 6 and the telescopic rod 7 are both connected with the top end of the pressing plate 8, the spring 6 is sleeved on the outer side of the telescopic rod 7, and the cross section of the pressing plate 8 is smaller than the cross section of the connecting cylinder 3 and larger than the cross section of the threaded hole 4;

as shown in fig. 1, 2, 3 and 4, the impurity collecting mechanism comprises a bottle body 9, an external thread part 10, ejector rods 11, a notch 12, rotating shafts 13 and rollers 14, wherein the external thread part 10 is arranged on the outer side wall of the bottle mouth of the bottle body 9, four groups of ejector rods 11 are circumferentially arranged at the top end of the bottle mouth of the bottle body 9, the top ends of the ejector rods 11 are respectively provided with the notch 12, a group of rotating shafts 13 are respectively arranged on each group of the notch 12 in a rotating mode, and a group of rollers 14 are respectively arranged on each group of the rotating shafts 13.

In this embodiment, during the use, external screw thread portion 10 and screw hole 4 threaded connection on bottle 9 to make four sets of ejector pins 11 contact to the bottom of clamp plate 8 through four sets of gyro wheels 14 respectively, along with the rise of bottle 9, four sets of gyro wheels 14 mutually support and move upwards to clamp plate 8, and impurity gets into bottle 9 through the clearance between four sets of ejector pins 11, improves the convenience, and when bottle 9 breaks away from screw hole 4, extension board 5 makes clamp plate 8 seal screw hole 4.

Example 2

as shown in fig. 1, 2, 3 and 4, the impurity collecting mechanism comprises a bottle body 9, an external thread part 10, ejector rods 11, a notch 12, rotating shafts 13 and rollers 14, wherein the external thread part 10 is arranged on the outer side wall of the bottle mouth of the bottle body 9, four groups of ejector rods 11 are circumferentially arranged at the top end of the bottle mouth of the bottle body 9, the top end of each group of ejector rods 11 is respectively provided with a notch 12, a group of rotating shafts 13 are respectively arranged on each group of notches 12 in a rotating manner, and a group of rollers 14 are respectively arranged on each group of rotating shafts 13;

as shown in fig. 1 and 5, the drain pipe further comprises an a rotary joint 15 and an a internal thread cap 16, wherein the input end of the drain pipe 1 is in rotary communication with the a internal thread cap 16 through the a rotary joint 15;

as shown in fig. 1 and 5, the drain pipe further comprises a B rotary joint 17 and a B internal thread cap 18, wherein the output end of the drain pipe 1 is in rotary communication with the B internal thread cap 18 through the B rotary joint 17;

as shown in fig. 2, the device further comprises an annular sealing gasket 19 and an annular slot 20, the annular sealing gasket 19 is arranged at the bottom end of the pressing plate 8, the annular slot 20 is arranged at the bottom end of the inside of the connecting cylinder 3, and the annular sealing gasket 19 is matched with the annular slot 20.

In this embodiment, the user rotates the a internal thread cap 16 under the cooperation of the a rotary joint 15, thereby make a internal thread cap 16 and the output threaded connection of vegetable basin, the user makes B internal thread cap 18 and the input threaded connection of main drain pipe under the cooperation of the B rotary joint 17, during the use, external screw thread portion 10 and screw hole 4 threaded connection on bottle 9, thereby make four groups ejector pin 11 contact the bottom of clamp plate 8 through four groups gyro wheel 14 respectively, along with the rise of bottle 9, four groups gyro wheel 14 mutually support and move upwards to clamp plate 8, the impurity gets into bottle 9 through the clearance between four groups ejector pin 11, improve the convenience, when bottle 9 breaks away from screw hole 4, support plate 5 makes clamp plate 8 seal screw hole 4, when clamp plate 8 seals screw hole 4, annular seal 19 gets into annular slot 20, further improve the leakproofness.

The drain pipe 1, the U-shaped part 2, the spring 6 and the bottle body 9 of the indoor drainage system are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached use instruction without creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides an indoor drainage system, including drain pipe (1), U type portion (2), connecting cylinder (3) and screw hole (4), be provided with U type portion (2) on drain pipe (1), the bottom intercommunication of U type portion (2) is provided with connecting cylinder (3), connecting cylinder (3) bottom is sealed, the bottom of connecting cylinder (3) is provided with screw hole (4), the cross section of screw hole (4) is less than the cross section of connecting cylinder (3), a serial communication port, still include self-locking mechanism and impurity collection mechanism, self-locking mechanism sets up inside connecting cylinder (3), impurity collection mechanism and screw hole (4) screw assembly.

2. The indoor drainage system according to claim 1, wherein the self-locking mechanism comprises a support plate (5), a spring (6), a telescopic rod (7) and a pressing plate (8), the support plate (5) is transversely installed in the connecting cylinder (3), the bottom end of the support plate (5) is respectively provided with the spring (6) and the telescopic rod (7), the bottom ends of the spring (6) and the telescopic rod (7) are both connected with the top end of the pressing plate (8), the spring (6) is sleeved on the outer side of the telescopic rod (7), and the cross section of the pressing plate (8) is smaller than the cross section of the connecting cylinder (3) and larger than the cross section of the threaded hole (4).

3. An indoor drainage system as claimed in claim 2, characterized in that the impurity collecting mechanism comprises a bottle body (9), an external thread part (10), ejector rods (11), notches (12), rotating shafts (13) and rollers (14), the external thread part (10) is arranged on the outer side wall of the bottle mouth of the bottle body (9), four groups of ejector rods (11) are circumferentially arranged at the top end of the bottle mouth of the bottle body (9), notches (12) are respectively arranged at the top ends of the ejector rods (11), a group of rotating shafts (13) are respectively arranged on each group of notches (12) in a rotating mode, and a group of rollers (14) are respectively arranged on each group of rotating shafts (13).

4. An indoor drainage system as claimed in claim 1, further comprising an a rotary joint (15) and an a internal screw cap (16), the input end of the drain pipe (1) being in rotational communication with the a internal screw cap (16) via the a rotary joint (15).

5. An indoor drainage system as claimed in claim 1, further comprising a B swivel (17) and a B internal screw cap (18), the output end of the drain pipe (1) being in rotational communication with the B internal screw cap (18) via the B swivel (17).

6. An indoor drainage system as claimed in claim 2, further comprising an annular sealing gasket (19) and an annular slot (20), wherein the annular sealing gasket (19) is arranged at the bottom end of the pressing plate (8), the annular slot (20) is arranged at the inner bottom end of the connecting cylinder (3), and the annular sealing gasket (19) is matched with the annular slot (20).

7. An indoor drainage system as claimed in claim 4, wherein the outer side wall of the a-thread cap (16) is provided with a projection.