Novel kitchen and bath sewer pipe assembly

Abstract

A novel kitchen and bath sewer pipe assembly relates to the technical field of sewer pipe devices and comprises a vegetable basin / washbasin body, a water outlet of the vegetable basin / washbasin body is in screwed connection with one end of a connecting pipe, the other end of the connecting pipe is in screwed connection with one end of a connector, and the connector comprises an upper connecting portion, an anti-skidding portion and a lower connecting portion. The upper connecting part and the lower connecting part are fixedly installed together through the anti-skid part, a groove is formed in the top face of the upper connecting part, the upper connecting part is provided with the auxiliary pipe through the groove, the auxiliary pipe is installed in the connector, and the other end of the connector is connected with a sewer in an inserted mode. The telescopic hose is simple in structure, reasonable in design, convenient to use, good in sealing performance, capable of enabling the telescopic hose and a sewer line to be connected completely in a closed mode in the using process, capable of being fixed conveniently, capable of effectively preventing odor returning, water overflowing and water returning of the sewer line, and capable of keeping the indoor air environment normal.

Description

Technical Field

[0001] The utility model relates to the technical field of downpipe devices, in particular to a novel downpipe assembly for kitchens and bathrooms. Background Art

[0002] The lower end of the existing sewer pipe is inserted into the sewer pipe when in use, and is sealed by a sealing rubber plug, which cannot be completely sealed, has a poor sealing effect, and the sealing rubber plug is prone to aging. After a period of use, the sewer pipe is prone to odor upward, resulting in a poor indoor air environment, affecting people's normal use. Utility Model Content

[0003] The utility model provides a novel kitchen and bathroom downpipe assembly.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A novel kitchen and bathroom sewer assembly comprises a vegetable basin / washbasin main body, the drain outlet of the vegetable basin main body is screwed to one end of a connecting pipe, the other end of the connecting pipe is screwed to one end of a joint, the joint comprises an upper connecting part, an anti-slip part and a lower connecting part, the upper connecting part and the lower connecting part are fixed together by the anti-slip part, a groove is provided on the top surface of the upper connecting part, an auxiliary pipe is installed on the upper connecting part through the groove, the auxiliary pipe is installed in the joint, and the other end of the joint is plugged into the sewer.

[0006] A further preferred solution of the utility model is that the length of the connecting pipe is adjustable, connecting seats are fixedly installed at both ends of the connecting pipe, and internal threads are arranged in the connecting seats.

[0007] According to a further preferred embodiment of the present invention, both the upper connecting portion and the lower connecting portion are cylindrical, and the diameter of the upper connecting portion is smaller than the diameter of the lower connecting portion.

[0008] A further preferred solution of the utility model is that an external thread is arranged on the outer wall of the upper connecting part, and the upper connecting part is screwed together with the connecting seat on the connecting pipe through the external thread.

[0009] A further preferred solution of the present invention is that the diameter of the outer wall of the auxiliary pipe is equal to the diameter of the outer wall of the upper connecting portion, and a closing valve is installed at the bottom of the auxiliary pipe.

[0010] A further preferred solution of the utility model is that the outer wall of the sewer is fitted with the inner wall of the lower connecting part, and the inner wall of the sewer is fitted with the outer wall of the auxiliary pipe.

[0011] The utility model has the following benefits:

[0012] The utility model discloses the utility model has the advantages of simple structure, reasonable design and convenient use. When in use, the connection between the retractable hose and the sewer pipe can be completely closed, the sealing performance is good, the retractable hose can be easily fixed, the smell can be prevented and the overflow can be prevented. At the same time, it has the function of preventing the sewer from backflowing, thereby maintaining the normal indoor air environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the connecting pipe of the utility model;

[0015] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the joint of the utility model;

[0016] Figure 4 This is a schematic diagram of the main cross-sectional structure of the connector of the utility model;

[0017] In the figure: 1 dish basin body, 2 connecting pipe, 3 connecting seat, 4 joint, 5 sewer, 6 internal thread, 7 auxiliary pipe, 8 groove, 9 upper connecting part, 10 anti-slip part, 11 lower connecting part, 12 closing valve. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] according to Figure 1-4 As shown, a novel kitchen and bathroom sewer assembly includes a kitchen sink body 1, a drain outlet of the kitchen sink body 1 is screwed to one end of a connecting pipe 2, the other end of the connecting pipe 2 is screwed to one end of a joint 4, the joint 4 includes an upper connecting portion 9, an anti-slip portion 10 and a lower connecting portion 11, the upper connecting portion 9 and the lower connecting portion 11 are fixedly installed together through the anti-slip portion 10, a groove 8 is provided on the top surface of the upper connecting portion 9, an auxiliary pipe 7 is installed on the upper connecting portion 9 through the groove 8, the auxiliary pipe 7 is installed in the joint 4, and the other end of the joint 4 is plugged into the sewer 5.

[0020] The length of the connecting pipe 2 is adjustable. Connecting seats 3 are fixedly mounted on both ends of the connecting pipe 2 . Internal threads 6 are provided in the connecting seats 3 .

[0021] The upper connecting portion 9 and the lower connecting portion 11 are both cylindrical, and the diameter of the upper connecting portion 9 is smaller than the diameter of the lower connecting portion 11 .

[0022] An external thread is provided on the outer wall of the upper connecting portion 9 , and the upper connecting portion 9 is screwed together with the connecting seat 3 on the connecting pipe 2 through the external thread.

[0023] The diameter of the outer wall of the auxiliary pipe 7 is equal to the diameter of the outer wall of the upper connecting portion 9 , and a closing valve 12 is installed at the bottom of the auxiliary pipe 7 .

[0024] The outer wall of the sewer 5 is in contact with the inner wall of the lower connecting portion 11 , and the inner wall of the sewer 5 is in contact with the outer wall of the auxiliary pipe 7 .

[0025] Working principle: When using this device, the upper end of the connecting pipe 2 is connected to the vegetable basin body 1 through threaded cooperation, the auxiliary pipe 7 is placed in the groove 8, the lower end of the connecting pipe 2 is connected to the joint 4 through threaded connection, and then the sewer 5 is inserted into the bottom of the joint 4, which can make the use of this device more convenient.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of kitchen and bathroom downpipe assembly, characterized by: The utility model comprises a dish basin / wash basin body (1), wherein the drainage outlet of the dish basin / wash basin body (1) is screwed to one end of a connecting pipe (2), the other end of the connecting pipe (2) is screwed to one end of a joint (4), the joint (4) comprises an upper connecting part (9), an anti-slip part (10) and a lower connecting part (11), the upper connecting part (9) and the lower connecting part (11) are fixedly installed together through the anti-slip part (10), a groove (8) is provided on the top surface of the upper connecting part (9), an auxiliary pipe (7) is installed on the upper connecting part (9) through the groove (8), the auxiliary pipe (7) is installed in the joint (4), and the other end of the joint (4) is plugged into a sewer (5).

2. A novel kitchen and bathroom downpipe assembly according to claim 1, characterized in that: The length of the connecting pipe (2) is adjustable, and connecting seats (3) are fixedly mounted on both ends of the connecting pipe (2), and internal threads (6) are provided in the connecting seats (3).

3. A novel kitchen and bathroom downpipe assembly according to claim 1, characterized in that: The upper connecting portion (9) and the lower connecting portion (11) are both cylindrical, and the diameter of the upper connecting portion (9) is smaller than the diameter of the lower connecting portion (11).

4. A novel kitchen and bathroom downpipe assembly according to claim 3, characterized in that: An external thread is provided on the outer wall of the upper connecting portion (9), and the upper connecting portion (9) is screwed together with the connecting seat (3) on the connecting pipe (2) through the external thread.

5. The novel kitchen and bathroom downpipe assembly according to claim 1 is characterized by: The diameter of the outer wall of the auxiliary pipe (7) is equal to the diameter of the outer wall of the upper connecting portion (9), and a closing valve (12) is installed at the bottom of the auxiliary pipe (7).

6. A novel kitchen and bathroom downpipe assembly according to claim 1, characterized in that: The outer wall of the sewer (5) is in contact with the inner wall of the lower connecting portion (11), and the inner wall of the sewer (5) is in contact with the outer wall of the auxiliary pipe (7).

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