CN216923617U

CN216923617U - Detachable reinforced water supply pipeline elbow

Info

Publication number: CN216923617U
Application number: CN202220686116.5U
Authority: CN
Inventors: 姚斌; 肖纲要; 黄飞权
Original assignee: Hunan Qianyuan New Material Co ltd
Current assignee: Hunan Qianyuan New Material Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-08
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a detachable reinforced water supply pipeline elbow, which comprises an elbow body, wherein connecting components are arranged at two ends of the elbow body, and a bent part of the elbow body is provided with a reinforcing structure; the connecting assembly comprises connecting sections, the connecting sections are arranged on two sides of the elbow body, a thread section is arranged on the elbow body on one side of the connecting sections, locking nuts are arranged on the thread section, a fixing sleeve is arranged on the outer surface of each locking nut, and a first sealing rubber ring is arranged in the middle of the inner surface of each fixing sleeve.

Description

Detachable reinforced water supply pipeline elbow

Technical Field

The utility model relates to the field of pipeline equipment, in particular to a detachable reinforced water supply pipeline elbow.

Background

The water pipe elbow is a common water pipe elbow in home decoration work, in a pipeline system, the water pipe elbow is a pipe fitting for changing the direction of a pipeline, the three types of the water pipe elbow are divided into three types of the most common water pipe elbows of 45 degrees, 90 degrees and 180 degrees according to angles, in addition, the water pipe elbow also comprises other abnormal angle elbows of 60 degrees and the like according to engineering requirements, and the elbow is made of cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metals, plastics and the like.

Chinese patent discloses a water supply pipe elbow for PPR house ornamentation (grant No. CN 208750257U), this patent technique is through the external screw thread, connecting thread and internal screw thread combined action, make and accept to possess detachable function between even pipe and the return bend, thereby avoided in traditional water pipe elbow because of accepting between even pipe and the return bend undetachable, when the return bend is used for a long time and is broken because of weathering and corrosion scheduling problem production, need to accept waste of resources and higher use cost that parts such as even pipe and return bend produced that wholly change, simultaneously through the installation lantern ring, waterproof gasket, hold the combined action of sleeve pipe and seal groove, further improved the sealing strength after accepting even pipe and return bend connection, but, it can't be to carrying out quick connection, connection stability is not good, connect the leakproofness simultaneously not good, and its whole resistance to deformation intensity is not high. Accordingly, one skilled in the art has provided a releasably reinforced type water supply pipe elbow that addresses the problems set forth above in the background.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a detachable reinforced water supply pipeline elbow which comprises an elbow body, wherein connecting components are arranged at two ends of the elbow body, and a bent part of the elbow body is provided with a reinforcing structure;

the connecting assembly comprises connecting sections, the connecting sections are arranged on two sides of the elbow body, a thread section is arranged on the elbow body on one side of the connecting sections, locking nuts are arranged on the thread section, a fixing sleeve is arranged on the outer surface of each locking nut, and a first sealing rubber ring is arranged in the middle of the inner surface of the fixing sleeve.

Preferably, the following components: the sealing device is characterized in that a groove is formed in the inner wall of the fixing sleeve on one side of the first sealing rubber ring, a reset spring is arranged in the groove, an auxiliary sealing strip is arranged at one end of the reset spring, and the auxiliary sealing strip is movably arranged in the groove.

Preferably: the cross section of the auxiliary sealing strip is semicircular.

Preferably: the locking nut and the fixed sleeve are of an integrated structure.

Preferably: and a second sealing rubber ring is arranged at the joint of the locking nut and the fixed sleeve, and the cross section of the second sealing rubber ring is L-shaped.

Preferably: the reinforced structure comprises a reinforced plate, the reinforced plate is arranged at the bending part of the elbow body, one end of the reinforced plate is provided with a first connecting plate, the other end of the reinforced plate is provided with a second connecting plate, the first connecting plate is connected with one side surface of the elbow body, and the second connecting plate is connected with the other side surface of the elbow body.

Preferably: the first connecting plate, the reinforcing plate and the second connecting plate are of an integrally formed structure.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the arrangement of the connecting section, the thread section, the locking nut, the fixing sleeve and the first sealing rubber ring, the device can be quickly connected and detached with the water supply pipe, the dismounting operation is convenient, and the connection sealing performance is good.

2. According to the utility model, through the arrangement of the reinforcing structure, the integral mechanical strength of the elbow body can be improved, the deformation of the elbow body is avoided, and the service life of the elbow body is prolonged.

Drawings

FIG. 1 is a schematic view of a removably reinforced elbow construction for a water supply pipe according to an embodiment of the present disclosure;

FIG. 2 is a schematic front view of a removably reinforced water supply pipe elbow according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

in the figure: 1. a connecting assembly; 2. a reinforcing structure; 3. an elbow body; 11. a connecting section; 12. locking the nut; 13. a threaded segment; 14. an auxiliary seal strip; 15. a groove; 16. a return spring; 17. fixing a sleeve; 18. a second sealing rubber ring; 19. a first sealing rubber ring; 21. a first connecting plate; 22. a reinforcing plate; 23. a second connecting plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, the detachable reinforced water supply pipe elbow provided in the present embodiment includes an elbow body 3, connection assemblies 1 disposed at two ends of the elbow body 3, and a reinforcing structure 2 disposed at a bending portion of the elbow body 3;

coupling assembling 1 includes linkage segment 11, linkage segment 11 sets up in 3 both sides of elbow body, set up screw thread section 13 on the elbow body 3 of linkage segment 11 one side, set up lock nut 12 on screw thread section 13, set up fixed cover 17 on lock nut 12 surface, fixed cover 17 internal surface middle part sets up first sealed rubber ring 19, set up recess 15 on the fixed cover 17 inner wall of first sealed rubber ring 19 one side, set up reset spring 16 in the recess 15, reset spring 16 one end sets up auxiliary seal strip 14, the activity of auxiliary seal strip 14 sets up in recess 15, can carry out high-speed joint and dismantlement with this device and feed pipe, the dismouting simple operation, can connect the leakproofness good simultaneously.

In this embodiment: the cross section of the auxiliary sealing strip 14 is semicircular, so that the auxiliary sealing strip 14 can be conveniently attached to the surface of the water supply pipe, the attaching degree is improved, and the sealing performance is further improved.

In this embodiment: the locking nut 12 and the fixing sleeve 17 are of an integrated structure, and the integral strength of the locking nut 12 and the fixing sleeve 17 can be improved.

In this embodiment: the joint of the locking nut 12 and the fixed sleeve 17 is provided with a second sealing rubber ring 18, the cross section of the second sealing rubber ring 18 is L-shaped, the joint of the water supply pipe and the device can be sealed in an auxiliary manner, and the sealing performance of the water supply pipe during connection is further improved.

Example 2

Referring to fig. 2, in the present embodiment, the reinforcing structure 2 includes a reinforcing plate 22, the reinforcing plate 22 is disposed at the bending position of the elbow body 3, one end of the reinforcing plate 22 is provided with a first connecting plate 21, the other end of the reinforcing plate 22 is provided with a second connecting plate 23, the first connecting plate 21 is connected to one side surface of the elbow body 3, and the second connecting plate 23 is connected to the other side surface of the elbow body 3, so as to improve the overall mechanical strength of the elbow body 3, avoid the deformation of the elbow body, and prolong the service life of the elbow body.

In this embodiment: the first connecting plate 21, the reinforcing plate 22, and the second connecting plate 23 are formed integrally, and the overall strength of the reinforcing structure 2 can be improved.

The working principle of the utility model is as follows:

firstly, the connecting section 11 is clamped in the water supply pipe, then the locking nut 12 is rotated, the locking nut 12 drives the fixing sleeve 17 to move, the fixing sleeve 17 is moved to the outer surface of the water supply pipe, the auxiliary sealing strip 14 moves in the groove 15 and compresses the reset spring 16, the reset spring 16 enables the auxiliary sealing strip 14 to be attached to the outer surface of the water supply pipe under the action of resilience force, meanwhile, the first sealing rubber ring 19 is attached to the surface of the water supply pipe, when the locking nut 12 is attached to the end portion of the water supply pipe, the second sealing rubber ring 18 is attached to the end portion of the water supply pipe, secondary sealing is carried out, connection sealing performance is improved, installation is completed, when disassembly is carried out, the locking nut 12 is loosened, the fixing sleeve 17 is separated from the water supply pipe, meanwhile, the reinforcing plate 22 can carry out auxiliary support on the bending portion of the elbow body 3, and the overall strength of the bending portion is improved.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The detachable reinforced water supply pipeline elbow comprises an elbow body (3), and is characterized in that connecting assemblies (1) are arranged at two ends of the elbow body (3), and a bent part of the elbow body (3) is provided with a reinforcing structure (2);

coupling assembling (1) is including linkage segment (11), linkage segment (11) set up in elbow body (3) both sides, set up screw thread section (13) on elbow body (3) of linkage segment (11) one side, set up lock nut (12) on screw thread section (13), set up fixed cover (17) on lock nut (12) surface, fixed cover (17) internal surface middle part sets up first sealed rubber ring (19).

2. The detachable reinforced water supply pipe elbow according to claim 1, wherein a groove (15) is formed on the inner wall of the fixing sleeve (17) on one side of the first sealing rubber ring (19), a return spring (16) is arranged in the groove (15), an auxiliary sealing strip (14) is arranged at one end of the return spring (16), and the auxiliary sealing strip (14) is movably arranged in the groove (15).

3. The demountable reinforced water supply pipe elbow according to claim 2, wherein the cross-section of the supplementary sealing strip (14) is semicircular.

4. The removable reinforced water supply pipe elbow according to claim 1, wherein the locking nut (12) and the retaining sleeve (17) are of an integral structure.

5. The removable reinforced water supply pipe elbow according to claim 1, wherein a second sealing rubber ring (18) is arranged at the joint of the locking nut (12) and the fixing sleeve (17), and the cross section of the second sealing rubber ring (18) is L-shaped.

6. The demountable reinforced water supply pipe elbow according to claim 1, wherein the reinforcing structure (2) comprises a reinforcing plate (22), the reinforcing plate (22) is disposed at a bending position of the elbow body (3), a first connecting plate (21) is disposed at one end of the reinforcing plate (22), a second connecting plate (23) is disposed at the other end of the reinforcing plate (22), the first connecting plate (21) is connected with one side surface of the elbow body (3), and the second connecting plate (23) is connected with the other side surface of the elbow body (3).

7. The demountable reinforced water supply pipe elbow according to claim 6, wherein the first connecting plate (21), the reinforcing plate (22) and the second connecting plate (23) are of an integrally formed structure.