CN218346350U

CN218346350U - Sewer elbow

Info

Publication number: CN218346350U
Application number: CN202221707506.2U
Authority: CN
Inventors: 王汝利
Original assignee: Taizhou Tengxing Sanitary Ware Co ltd
Current assignee: Taizhou Tengxing Sanitary Ware Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-20
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a offal return bend, including inlet tube and outlet pipe, the inlet tube is used for being connected with the wash basin, the outlet pipe is used for with outside water piping connection, the outlet pipe includes linkage segment, the flexible section of corrugate and the erection segment that connects gradually by wash basin one side to outside drain pipe one side, the flexible section of corrugate can be followed the axial and is stretched out and drawn back. When the distance between the wash basin and the external drain pipe is larger than the length of the drain elbow, the corrugated telescopic section is stretched along the axial direction, so that the length of the corrugated telescopic section is increased. When the distance between the wash basin and the external drain pipe is smaller than the length of the drain elbow, the corrugated telescopic section is compressed along the axial direction, so that the length of the corrugated telescopic section is shortened. Through the flexible of flexible section of corrugate, can be with the basin of washing one's face and rinsing one's mouth effectively connected with the drain pipe, promoted the suitability of this offal return bend to a certain extent.

Description

Launching elbow

Technical Field

The utility model relates to a offal return bend especially, relates to a offal return bend.

Background

At present, current offal return bend, as shown in fig. 1, including inlet tube 1 and outlet pipe 2, inlet tube 1 is the U type, just inlet tube 1 is connected with the wash basin, outlet pipe 2 is the L type, just outlet pipe 2 is connected with outside drain pipe.

When the water-saving wash basin is used, water in the wash basin enters the water inlet pipe and is discharged into the water discharge pipe through the water outlet pipe. However, because the lengths of the water inlet pipe and the water outlet pipe are fixed, the condition that the wash basin cannot be connected with the water outlet pipe by the water outlet bent pipe is easy to occur during installation.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a launching elbow pipe, which has the advantages of adjustable length and effective connection between a wash basin and a drainage pipe.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a offal return bend, includes inlet tube and outlet pipe, the inlet tube is used for being connected with the wash basin, the outlet pipe is used for being connected with outside drain pipe, the outlet pipe includes linkage segment, the flexible section of corrugate and installing segment that connect gradually to outside drain pipe one side by wash basin one side, the flexible section of corrugate can be followed the axial and is stretched out and drawn back.

Through above-mentioned technical scheme, when the interval of wash basin and outside drain pipe is greater than the length of offal return bend, along the flexible section of axial tension corrugate for the length of the flexible section of corrugate increases. When the distance between the wash basin and the external drain pipe is smaller than the length of the drain elbow, the corrugated telescopic section is compressed along the axial direction, so that the length of the corrugated telescopic section is shortened. Through the flexible of flexible section of corrugate, can be with the basin of washing one's face and rinsing one's mouth effectively connected with the drain pipe, promoted the suitability of this offal return bend to a certain extent.

Preferably, the connecting flange is arranged on the outer side of the connecting section, the mounting flange is arranged on the outer side of the mounting section, an adjusting mechanism is arranged between the connecting flange and the mounting flange, and the adjusting mechanism can be operated to change the distance between the connecting flange and the mounting flange.

Through the technical scheme, the distance between the connecting flange and the mounting flange can be adjusted more accurately through the adjusting mechanism.

Preferably, the adjustment mechanism includes that the symmetric distribution is in two the adjustment unit of outlet pipe both sides, the adjustment unit includes adjusting bolt and adjusting nut, adjusting bolt's head contradict in connect the turn-ups to keep away from install turn-ups's lateral wall, adjusting bolt's screw thread section runs through connect the turn-ups and install the turn-ups, adjusting nut threaded connection in adjusting bolt's screw thread section, adjusting nut contradict in install the turn-ups keep away from connect turn-ups's lateral wall.

Through above-mentioned technical scheme, when needs increase the turn-ups and the turn down rims interval of installation, the adjusting nut of unscrewing for the interval increase of adjusting nut and adjusting bolt head, later tensile ripple form flexible section can. When the distance between the connecting flange and the mounting flange needs to be reduced, the adjusting nut is screwed, so that the distance between the adjusting nut and the head of the adjusting bolt is reduced.

Preferably, the adjusting unit further comprises an adjusting spring arranged between the connecting flange and the mounting flange, and the adjusting spring is always in a compressed state.

Through the technical scheme, the adjusting spring in a pressed state can drive the connecting flange to be away from the mounting flange, so that the adjusting process of the adjusting unit is more convenient. Moreover, the adjusting spring, the adjusting bolt and the adjusting nut are mutually matched, so that the length of the water outlet pipe can be kept.

Preferably, the adjusting spring is sleeved on the adjusting bolt, and an inner ring of the adjusting spring is abutted against an outer ring of the adjusting bolt.

Through above-mentioned technical scheme, adjusting bolt can lead to adjusting spring's flexible, so adjusting spring can order about more high-efficiently to connect the turn-ups and keep away from each other with the installation turn-ups.

Preferably, the adjusting mechanism further comprises a protective sleeve, and the protective sleeve is slidably sleeved on the outer sides of the connecting flange and the mounting flange.

Through above-mentioned technical scheme, the protective sheath can be used for protecting corrugated flexible section, makes corrugated flexible section not fragile.

Preferably, a first magnetic block is embedded in the outer side of the mounting section, a second magnetic block is embedded in the inner side of the protective sleeve, and magnetic force between the first magnetic block and the second magnetic block is suction force.

Through the technical scheme, the first magnetic block and the second magnetic block are matched with each other and can be used for limiting the protective sleeve, so that the protective sleeve is not easy to slide randomly.

Drawings

FIG. 1 is a schematic structural view of a conventional sewer elbow;

FIG. 2 is a schematic structural diagram of an embodiment;

FIG. 3 is a schematic cross-sectional view of an embodiment.

Reference numerals: 1. a water inlet pipe; 2. a water outlet pipe; 21. a connecting section; 22. a corrugated expansion section; 23. an installation section; 3. connecting the flanging; 4. installing a flanging; 5. an adjustment mechanism; 51. an adjustment unit; 511. adjusting the bolt; 512. adjusting the nut; 513. adjusting the spring; 52. a protective sleeve; 6. a first magnetic block; 7. and a second magnetic block.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

A launching elbow is shown in figures 2 and 3 and comprises a water inlet pipe 1 and a water outlet pipe 2, wherein the water inlet pipe 1 is connected with a wash basin, the water outlet pipe 2 is connected with an external water drainage pipe, and the water inlet pipe 1 is connected with the water outlet pipe 2 through a threaded part. In use, water from the interior of the wash basin can flow into the inlet pipe 1 and into the drain pipe via the outlet pipe 2.

The outlet pipe 2 includes the linkage segment 21, the flexible section of corrugate 22 and the installing segment 23 that connect gradually by wash basin one side outside drain pipe one side, and the flexible section of corrugate 22 can stretch out and draw back along the axial for the different wash platforms of adaptation.

The connecting flange 3 is arranged on the outer side of the connecting section 21, the mounting flange 4 is arranged on the outer side of the mounting section 23, and the connecting flange 3 and the mounting flange 4 are located on the same axis. An adjusting mechanism 5 is arranged between the connecting flange 3 and the mounting flange 4, and the adjusting mechanism 5 can be operated to change the distance between the connecting flange 3 and the mounting flange 4.

The adjusting mechanism 5 comprises two sets of adjusting units 51, and the two sets of adjusting units 51 are symmetrically distributed on two sides of the water outlet pipe 2. The adjusting unit 51 includes an adjusting bolt 511, an adjusting nut 512, and an adjusting spring 513. The head of adjusting bolt 511 is contradicted in connecting turn-ups 3 and keeping away from the lateral wall of installation turn-ups 4, and adjusting bolt 511's screw thread section runs through and connects turn-ups 3 and installation turn-ups 4, and adjusting nut 512 threaded connection is in adjusting bolt 511's screw thread section, and adjusting nut 512 is contradicted in installing turn-ups 4 and keeps away from the lateral wall of connecting turn-ups 3. The adjusting spring 513 is sleeved on the adjusting bolt 511, an inner ring of the adjusting spring 513 abuts against an outer ring of the adjusting bolt 511, and the adjusting spring 513 is always in a pressed state.

The adjusting mechanism 5 further comprises a protective sleeve 52, and the protective sleeve 52 is slidably sleeved outside the connecting flange 3 and the mounting flange 4. A first magnetic block 6 is embedded in the outer side of the mounting section 23, a second magnetic block 7 is embedded in the inner side of the protective sleeve 52, and magnetic force between the first magnetic block 6 and the second magnetic block 7 is suction force.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a offal return bend, includes inlet tube (1) and outlet pipe (2), inlet tube (1) is used for being connected with the wash basin, outlet pipe (2) are used for with outside water piping connection, characterized by: the water outlet pipe (2) comprises a connecting section (21), a corrugated telescopic section (22) and a mounting section (23), wherein the connecting section, the corrugated telescopic section (22) and the mounting section (23) are sequentially connected from one side of the wash basin to one side of the external drain pipe, and the corrugated telescopic section (22) can be axially telescopic.

2. A sewer elbow according to claim 1, wherein: the outside of linkage segment (21) is provided with connects turn-ups (3), the outside of installation section (23) is provided with installation turn-ups (4), connect turn-ups (3) with be provided with adjustment mechanism (5) between installation turn-ups (4), operation adjustment mechanism (5) can change connect turn-ups (3) with the interval of installation turn-ups (4).

3. A sewer elbow according to claim 2, wherein: adjustment mechanism (5) are in including symmetric distribution two regulating element (51) of outlet pipe (2) both sides, regulating element (51) include adjusting bolt (511) and adjusting nut (512), the head of adjusting bolt (511) contradict in connect turn-ups (3) to keep away from the lateral wall of installation turn-ups (4), the screw thread section of adjusting bolt (511) runs through connect turn-ups (3) and installation turn-ups (4), adjusting nut (512) threaded connection in the screw thread section of adjusting bolt (511), adjusting nut (512) contradict in installation turn-ups (4) are kept away from connect the lateral wall of turn-ups (3).

4. A sewer elbow according to claim 3, characterised in that: the adjusting unit (51) further comprises an adjusting spring (513) arranged between the connecting flange (3) and the mounting flange (4), and the adjusting spring (513) is always in a pressed state.

5. A sewer elbow according to claim 4, characterised in that: the adjusting bolt (511) is sleeved with the adjusting spring (513), and the inner ring of the adjusting spring (513) is abutted to the outer ring of the adjusting bolt (511).

6. A trap as defined in claim 3, wherein: the adjusting mechanism (5) further comprises a protective sleeve (52), and the protective sleeve (52) is sleeved on the outer sides of the connecting flange (3) and the mounting flange (4) in a sliding mode.

7. A trap as defined in claim 6, wherein: a first magnetic block (6) is embedded in the outer side of the mounting section (23), a second magnetic block (7) is embedded in the inner side of the protective sleeve (52), and magnetic force between the first magnetic block (6) and the second magnetic block (7) is suction force.