CN219432716U

CN219432716U - Right-angle connector

Info

Publication number: CN219432716U
Application number: CN202223184891.XU
Authority: CN
Inventors: 王勤琪
Original assignee: Ningbo Qixing Pneumatic Technology Co ltd
Current assignee: Ningbo Qixing Pneumatic Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-07-28
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a right-angle joint, which relates to a pipe joint and comprises a first connecting mechanism, a right-angle connecting pipe, a second connecting mechanism and an annular groove, wherein one end of the right-angle connecting pipe is provided with the first connecting mechanism, the other end of the right-angle connecting pipe is provided with the second connecting mechanism, the second connecting mechanism comprises the annular groove, a first sealing ring, an internal threaded hole, a first connecting ring, a screw, a first connecting pipe, a third connecting mechanism and a second connecting pipe, the lengths of the second connecting pipes in the first connecting mechanism and the second connecting mechanism, which extend into the right-angle connecting pipe, are adjusted, and after the lengths are adjusted to required lengths, the screw is in threaded connection with the corresponding internal threaded hole, so that the second connecting pipe is kept fixed, the length of the joint is adjusted according to the lengths of two pipes, and the connecting rotary drum is rotated to separate the first connecting pipe from an external threaded pipe, so that the first connecting pipe and the second connecting pipe are separated, and the two pipes are separated.

Description

Right-angle connector

Technical Field

The utility model relates to a pipe joint, in particular to a right-angle joint.

Background

The pipe joint is a connecting tool between pipelines, is a detachable connecting point between an element and the pipeline, has various types, and is generally divided into a hard pipe joint and a hose joint, and a right angle joint belongs to one of the pipe joints.

The technical problem in the joint with lining of the Chinese patent with the publication number of CN 214368486U is that the existing joint is usually used for connecting the pipelines, but the joint cannot adjust the length, and sometimes the connecting length between the pipelines is insufficient, so that one end of the pipeline needs to be intercepted for connection, the waste of the rest pipeline and the joint is caused, the existing joint is generally only used for connecting two pipelines on one line or two pipelines perpendicular to each other, and when the pipelines in two directions are connected, only one joint is troublesome. The conventional right-angle joint of the pipeline is usually of a fixed length, the lengths of the two ends cannot be adjusted, when two pipelines are connected, the problem that the pipe joint is not connected with the pipeline due to the fact that the lengths of the two pipelines are not matched with the lengths of the pipeline joints is solved, and therefore, the design of the pipeline joint capable of adjusting the lengths is necessary;

therefore, we propose a right angle joint to optimize it and improve for solve the inconvenient length adjustment problem of pipeline joint.

Disclosure of Invention

The utility model aims to provide a right-angle joint, which solves the problems that the conventional right-angle joint of a pipeline is usually fixed in length and cannot be adjusted in length at two ends, and when two pipelines are connected, the pipe joint is not connected with the pipeline due to the fact that the lengths of the two pipelines are not matched with each other.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a right angle connector, includes the right angle connecting pipe, the one end of right angle connecting pipe is provided with first coupling mechanism, the other end of right angle connecting pipe is provided with second coupling mechanism, second coupling mechanism includes annular groove, first sealing washer, internal thread hole, first go-between, screw, first coupling pipe, third coupling mechanism and second connecting pipe, the one end of second connecting pipe stretches into the one end inboard of right angle connecting pipe, the outside of second connecting pipe is seted up to the annular groove, the inboard of annular groove is located to first sealing ring cover, the outside of second connecting pipe is located to first go-between fixed cover, the internal thread hole is seted up on the right angle connecting pipe, the screw runs through the cover and locates on the first connecting ring, the one end of screw runs through behind first go-between stretch into to internal thread hole and rather than threaded connection, the one end of first connecting pipe corresponds the setting with the other end of second connecting pipe, third coupling mechanism sets up between first connecting pipe and second connecting pipe.

As a further scheme of the utility model: the annular groove and the first sealing ring are provided with a plurality of grooves in one-to-one correspondence.

As still further aspects of the utility model: the internal thread holes and the screws are provided with a plurality of and one-to-one corresponding.

As still further aspects of the utility model: the first sealing ring protrudes out of the annular groove, and is a rubber sealing ring.

As still further aspects of the utility model: the third coupling mechanism is including connecting rotary drum, spacing ring, second sealing washer and external screw thread pipe, the one end outside of second connecting pipe is located to spacing ring fixed cover, the outside of spacing ring is located to the connection rotary drum cover, the one end outside of first connecting pipe is located to the fixed cover of external screw thread pipe, connect the rotary drum screw thread to cup joint in the outside of external screw thread pipe, second sealing washer fixed connection is in the other end of second connecting pipe.

As still further aspects of the utility model: the specifications of all parts of the first connecting mechanism and the second connecting mechanism are the same.

As still further aspects of the utility model: the second sealing ring is a rubber sealing ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the screws in the first connecting mechanism and the second connecting mechanism are detached from the internal threaded holes, the length of the second connecting pipe in the first connecting mechanism and the second connecting mechanism extending into the right-angle connecting pipe is adjusted according to the use length, after the length is adjusted to the required length, the screws are in threaded connection with the corresponding internal threaded holes, so that the second connecting pipe is kept fixed, and the length of the joint is adjusted according to the two pipeline lengths.

2. The connecting rotary drum is rotated to separate the connecting rotary drum from the externally threaded pipe, so that the first connecting pipe and the second connecting pipe are separated, and the two pipelines are separated.

3. Through the setting of first sealing washer, promote the connection leakproofness between second connecting pipe and the right angle connecting pipe, promote the connection leakproofness between first connecting pipe and the second connecting pipe through the setting of second sealing washer.

Drawings

Fig. 1 is a schematic structural view of a right angle connector.

Fig. 2 is an enlarged view at a in the right angle connector.

Fig. 3 is a side view of the connecting drum in a right angle joint.

The figure shows: the connecting device comprises a first connecting mechanism 1, a right-angle connecting pipe 2, a second connecting mechanism 3, an annular groove 4, a first sealing ring 5, an internally threaded hole 6, a first connecting ring 7, screws 8, a first connecting pipe 9, a third connecting mechanism 10, a connecting rotary drum 1001, a limiting ring 1002, a second sealing ring 1003, an externally threaded pipe 1004 and a second connecting pipe 11.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the present utility model, a right angle connector includes a right angle connecting pipe 2, one end of the right angle connecting pipe 2 is provided with a first connecting mechanism 1, the other end of the right angle connecting pipe 2 is provided with a second connecting mechanism 3, the second connecting mechanism 3 includes an annular groove 4, a first sealing ring 5, an internal threaded hole 6, a first connecting ring 7, a screw 8, a first connecting pipe 9, a third connecting mechanism 10 and a second connecting pipe 11, one end of the second connecting pipe 11 extends into the inner side of one end of the right angle connecting pipe 2, the annular groove 4 is opened at the outer side of the second connecting pipe 11, the first sealing ring 5 is sleeved at the inner side of the annular groove 4, the first sealing ring 5 protrudes out of the annular groove 4, the first sealing ring 5 is a rubber sealing ring, the annular groove 4 and the first sealing ring 5 are provided with a plurality of one-to-one correspondence, and the connection tightness between the second connecting pipe 11 and the right angle connecting pipe 2 is improved by the arrangement of the first sealing ring 5;

the first connecting ring 7 is fixedly sleeved on the outer side of the second connecting pipe 11, the internal threaded hole 6 is formed in the right-angle connecting pipe 2, the screw 8 is sleeved on the first connecting ring 7 in a penetrating mode, one end of the screw 8 penetrates through the first connecting ring 7 and then stretches into the internal threaded hole 6 to be in threaded connection with the internal threaded hole, the internal threaded hole 6 and the screw 8 are provided with a plurality of corresponding structures, one end of the first connecting pipe 9 is arranged corresponding to the other end of the second connecting pipe 11, and the third connecting mechanism 10 is arranged between the first connecting pipe 9 and the second connecting pipe 11;

the third coupling mechanism 10 is including connecting rotary drum 1001, spacing ring 1002, second sealing washer 1003 and external screw thread pipe 1004, the one end outside of second connecting pipe 11 is located to spacing ring 1002 fixed cover, the outside of spacing ring 1002 is located to the cover of connecting rotary drum 1001, the one end outside of first connecting pipe 9 is located to the fixed cover of external screw thread pipe 1004, connect rotary drum 1001 screw thread cup joint in the outside of external screw thread pipe 1004, second sealing washer 1003 fixed connection is in the other end of second connecting pipe 11, each part specification of first coupling mechanism 1 and second coupling mechanism 3 is the same, second sealing washer 1003 is the rubber seal, promotes the connection leakproofness between first connecting pipe 9 and the second connecting pipe 11 through the setting of second sealing washer 1003.

The working principle of the utility model is as follows:

when two pipelines are connected, one end of one pipeline is fixedly sleeved on the outer side of a first connecting pipe 9 in a second connecting mechanism 3, one end of the other pipeline is fixedly sleeved on the outer side of the first connecting pipe 9 in a first connecting mechanism 1, so that the two pipelines are connected through the joint, when the lengths of the two pipelines are required to be adjusted when the two pipelines are connected, firstly, screws 8 in the first connecting mechanism 1 and the second connecting mechanism 3 are detached from an internal threaded hole 6, the lengths of the second connecting pipes 11 in the first connecting mechanism 1 and the second connecting mechanism 3 extending into the right-angle connecting pipe 2 are adjusted according to the use length, and after the lengths are adjusted to the required lengths, the screws 8 are in threaded connection with the corresponding internal threaded holes 6, so that the second connecting pipes 11 are kept fixed, and the length of the joint is required to be adjusted according to the lengths of the two pipelines;

the connecting drum 1001 is separated from the externally threaded pipe 1004 by rotating, so that the first connecting pipe 9 and the second connecting pipe 11 are separated, two pipelines are separated, the connection tightness between the second connecting pipe 11 and the right-angle connecting pipe 2 is improved through the arrangement of the first sealing ring 5, and the connection tightness between the first connecting pipe 9 and the second connecting pipe 11 is improved through the arrangement of the second sealing ring 1003.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Right angle joint, including right angle connecting pipe (2), its characterized in that: one end of the right-angle connecting pipe (2) is provided with a first connecting mechanism (1), the other end of the right-angle connecting pipe (2) is provided with a second connecting mechanism (3), the second connecting mechanism (3) comprises an annular groove (4), a first sealing ring (5), an internal thread hole (6), a first connecting ring (7), a screw (8), a first connecting pipe (9), a third connecting mechanism (10) and a second connecting pipe (11), one end of the second connecting pipe (11) stretches into the inner side of one end of the right-angle connecting pipe (2), the annular groove (4) is arranged on the outer side of the second connecting pipe (11), the first sealing ring (5) is sleeved on the inner side of the annular groove (4), the first connecting ring (7) is fixedly sleeved on the outer side of the second connecting pipe (11), the internal thread hole (6) is arranged on the right-angle connecting pipe (2), one end of the screw (8) penetrates through the first connecting ring (7) and then stretches into the internal thread hole (6) and is correspondingly connected with the other end of the first connecting pipe (9), the third connecting mechanism (10) is arranged between the first connecting pipe (9) and the second connecting pipe (11).

2. The right angle connector of claim 1, wherein: the annular grooves (4) and the first sealing rings (5) are all provided with a plurality of and are arranged in one-to-one correspondence.

3. The right angle connector of claim 1, wherein: the internal thread holes (6) and the screws (8) are provided with a plurality of one-to-one correspondence.

4. The right angle connector of claim 1, wherein: the first sealing ring (5) protrudes out of the annular groove (4), and the first sealing ring (5) is a rubber sealing ring.

5. The right angle connector of claim 1, wherein: third coupling mechanism (10) are including connecting rotary drum (1001), spacing ring (1002), second sealing washer (1003) and external screw thread pipe (1004), the one end outside of second connecting pipe (11) is located to spacing ring (1002) fixed cover, the outside of spacing ring (1002) is located in connection rotary drum (1001) cover, the one end outside of first connecting pipe (9) is located to external screw thread pipe (1004) fixed cover, the outside in external screw thread pipe (1004) is cup jointed to connection rotary drum (1001) screw thread, second sealing washer (1003) fixed connection is in the other end of second connecting pipe (11).

6. The right angle connector of claim 1, wherein: the specifications of the parts of the first connecting mechanism (1) and the second connecting mechanism (3) are the same.

7. The right angle connector of claim 5, wherein: the second sealing ring (1003) is a rubber sealing ring.