CN217302047U

CN217302047U - Right-angle type positioning pipe joint

Info

Publication number: CN217302047U
Application number: CN202220555895.5U
Authority: CN
Inventors: 董阿能; 董敏; 陈敏
Original assignee: Ningbo Aneng Automobile Parts Co ltd
Current assignee: Ningbo Aneng Automobile Parts Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-26
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a right-angle positioning pipe joint, which comprises a joint body, wherein one end of the joint body is provided with a plug-in connector, the other end of the joint body is provided with a threaded joint, and the plug-in connector and the threaded joint are mutually vertical; the plug connector is internally provided with a plug channel, the threaded connector is internally provided with a threaded connector channel, and the plug channel is communicated with the threaded connector channel; the plug is provided with a shunt structure, so that a three-way joint is formed; the utility model provides a right angle type location coupling, the preparation is convenient, connects the direction of transfer that can change the actual in-process power through rotating, lets screwed joint sealed through fastening screw, and the effectual poor problem of the body leakproofness that has solved connects, and joint design intensity is firm moreover, improves the life of product.

Description

Right-angle type positioning pipe joint

Technical Field

The utility model belongs to the technical field of right-angle type location coupling, concretely relates to right-angle type location coupling.

Background

The positioning joint is the most common fitting in the automobile industry and industry, and is used for changing the direction of a pipeline so as to change the flow direction of a medium flowing in the pipeline. The existing adapter is used for connecting two sections of pipelines in different directions, so that the pipeline is easy to damage and leak, and the stability is poor; current adapter fastening part includes pipeline and adapter junction, connects the way that generally adopts fastening bolt, though can reach the effect of fastening like this, but causes the pipeline too tightly so that difficult quilt dismantlement easily, has caused certain difficulty to maintenance and repair.

Based on the technical problems existing in the adapter, no relevant solution is provided; there is therefore a pressing need to find effective solutions to the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide right angle type location coupling, aim at solving the problem of current adapter poor stability.

The utility model provides a right-angle positioning pipe joint, which comprises a joint body, wherein one end of the joint body is provided with a plug-in connector, the other end of the joint body is provided with a threaded joint, and the plug-in connector and the threaded joint are mutually vertical; the plug connector is internally provided with a plug-in channel, the threaded connector is internally provided with a threaded connector channel, and the plug-in channel is communicated with the threaded connector channel; the plug is provided with a shunting structure, thereby forming a three-way joint.

Furthermore, a shunt through hole is formed in the plug connector and penetrates through the whole plug connector in a direction perpendicular to the plug channel; the shunt structure comprises a hollow bolt, and a bolt channel is arranged in the hollow bolt; the hollow bolt penetrates through the shunt through hole and is hermetically arranged on the plug head, so that the bolt channel is communicated with the plug channel.

Furthermore, the hollow bolt is sleeved with an upper gasket and a lower gasket, and the upper gasket is arranged between the upper end surface of the shunt through hole and the bolt head of the hollow bolt; the lower gasket is arranged between the lower end face of the shunt through hole and the outer connecting pipe.

Further, the shunt through hole is a waist-shaped through hole.

Furthermore, the side wall of the hollow bolt is provided with a bolt perforation, the bolt channel is arranged in the hollow bolt along the axial direction, one end of the bolt perforation is communicated with the insertion channel, and the other end of the bolt perforation is communicated with the bolt channel.

Furthermore, external threads are arranged on the outer wall of the threaded connector, the tail end of the threaded connector extends to form a butt joint, and an inclined plane is formed at the tail end of the butt joint; the screwed joint is connected with the external part through external threads and is abutted against the inner side inclined plane of the external part through the inclined plane of the butt joint, so that sealing is realized.

Furthermore, a convex ring is arranged on the outer wall surface of the plug connector, and the plug connector is used for connecting a hose; the hose is sleeved at one end of the plug connector and sleeved on the convex ring.

Furthermore, one end of the plug connector is hermetically pressed in the connector body and is welded and fixed.

The utility model provides a right-angle type location coupling, the preparation is convenient, connects the direction of transfer that can change actual in-process power through rotating, lets screwed joint sealed through fastening screw, and the effectual poor problem of the body leakproofness that has solved connects, and joint structural strength is firm moreover, improves the life of product.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic structural view of a right-angle positioning pipe joint of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the structure assembly of the right-angle positioning pipe joint of the present invention;

fig. 4 is a cross-sectional view of the threaded joint of the present invention.

In the figure: 1. a connector body; 2. a plug-in connector; 3. a threaded joint; 4. externally connecting a thread; 5. a butt joint; 6. a convex ring; 7. a nipple passageway; 8. a shunt through hole; 9. a plug channel; 10. a hollow bolt; 11. an upper gasket; 12. a lower gasket; 13. perforating the bolt; 14. a bolt passage; 15. a bevel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the right-angle positioning pipe joint provided by the present invention comprises a joint body 1, wherein a plug 2 is formed at one end of the joint body 1, a threaded joint 3 is formed at the other end of the joint body 1, and the plug 2 is perpendicular to the threaded joint 3; an inserting channel 9 is arranged in the inserting joint 2, a threaded joint channel 7 is arranged in the threaded joint 3, and the inserting channel 9 is communicated with the threaded joint channel 7; the plug connector 2 is provided with a shunting structure, so that a three-way connector is formed; the utility model provides a right angle type positioning pipe joint for connect the pipeline of two sections different trends, can play the effect of fastening and connection, and can reduce the maintenance degree of difficulty, simple structure, practicality, stability is better, and it is also easier to dismantle the change, has saved the cost of pipe connection greatly.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, the plug 2 is provided with a shunt through hole 8, and the shunt through hole 8 penetrates through the entire plug 2 along a direction perpendicular to the plugging channel 9; specifically, the shunting structure comprises a hollow bolt 10, a bolt channel 14 is arranged in the hollow bolt 10, and the shunting structure is designed to enable the hollow bolt 10 to penetrate through a shunting through hole 8 and be arranged on the plug connector 2 in a sealing mode, so that the bolt channel 14 is communicated with the plug channel 9, and shunting is achieved.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, an upper gasket 11 and a lower gasket 12 are sleeved on the hollow bolt 10, wherein the upper gasket 11 is disposed between the upper end surface of the shunt through hole 8 and the bolt head of the hollow bolt 10 to play a role in sealing; furthermore, the lower gasket 12 is arranged between the lower end face of the shunt through hole 8 and the external pipe, and also plays a role in sealing; particularly, the shunting through holes 8 are waist-shaped through holes, so that the buffering effect can be effectively played, the flowing effect is improved, and the blockage is avoided.

Preferably, in combination with the above solution, as shown in fig. 1 to 4, the side wall of the hollow bolt 10 is provided with a bolt through hole 13, and the bolt channel 14 is axially arranged in the hollow bolt 10; specifically, one end of the bolt penetration hole 13 communicates with the plug channel 9, and the other end of the bolt penetration hole 13 communicates with the bolt channel 14, thereby achieving communication of the bolt channel 14 with the plug channel 9.

Preferably, in combination with the above scheme, as shown in fig. 1 to 4, the external thread 4 is arranged on the outer wall of the threaded joint 3, and the external thread design makes the connection of the pipeline simpler, the disassembly and replacement easier, and the cost of pipeline connection is greatly saved; further, the tail end of the threaded joint 3 extends to form an abutting joint 5, and the tail end of the abutting joint 5 is formed with a bevel 15; specifically, the threaded joint 3 is in threaded connection with an external piece through the external thread 4 and abuts against the inner side inclined plane of the external piece through the inclined plane 15 of the butt joint 5, so that sealing is realized; namely, when the screwed joint 3 is in threaded connection with an external part, the inclined plane 15 of the butt joint 5 can be in butt joint with the inner inclined plane of the external part, and the inclined planes are in tight butt joint together when the threads are screwed, so that the density function is achieved; specifically, in the process of screwing the threaded connector 3, the inclined surface 15 in the front of the butt joint 5 is directly matched with the flaring of the inclined surface on the inner side of the external connector in a squeezing mode to achieve sealing, and therefore the sealing performance is high.

Preferably, in combination with the above solutions, as shown in fig. 1 to 4, a convex ring 6 is provided on an outer wall surface of the plug 2, and the plug 2 is used for connecting a hose; the hose is sleeved at one end of the plug connector 2 and sleeved on the convex ring 6, so that the connection is firmer and is not easy to fall off.

Preferably, in combination with the above solution, as shown in fig. 1 to 4, one end of the plug connector 2 is hermetically pressed into the connector body 1 and welded and fixed, so as to achieve a sealed and fixed connection.

The utility model provides a right angle type location coupling, the preparation is convenient, connects the direction of transfer that can change the actual in-process power through rotating, lets screwed joint sealed through fastening screw, and the effectual poor problem of the body leakproofness that has solved connects, and joint design intensity is firm moreover, improves the life of product.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The right-angle type positioning pipe joint is characterized by comprising a joint body (1), wherein one end of the joint body (1) is provided with a plug-in joint (2), the other end of the joint body (1) is provided with a threaded joint (3), and the plug-in joint (2) is perpendicular to the threaded joint (3); an inserting channel (9) is arranged in the inserting connector (2), a threaded connector channel (7) is arranged in the threaded connector (3), and the inserting channel (9) is communicated with the threaded connector channel (7); and a shunting structure is arranged on the plug connector (2), so that a three-way joint is formed.

2. The right-angle type positioning pipe joint according to claim 1, wherein a shunt through hole (8) is formed in the plug connector (2), and the shunt through hole (8) penetrates through the whole plug connector (2) in a direction perpendicular to the plug channel (9); the flow dividing structure comprises a hollow bolt (10), and a bolt channel (14) is arranged in the hollow bolt (10); the hollow bolt (10) penetrates through the shunt through hole (8) and is arranged on the plug connector (2) in a sealing mode, so that the bolt channel (14) is communicated with the plug channel (9).

3. The right-angle positioning pipe joint according to claim 2, wherein an upper gasket (11) and a lower gasket (12) are sleeved on the hollow bolt (10), and the upper gasket (11) is arranged between the upper end surface of the shunt through hole (8) and the bolt head of the hollow bolt (10); the lower gasket (12) is arranged between the lower end face of the shunt through hole (8) and the outer connecting pipe.

4. The right-angle positioning pipe joint according to claim 2, wherein the shunt through hole (8) is a kidney-shaped through hole.

5. The right-angle type positioning pipe joint as claimed in claim 2, wherein a bolt through hole (13) is formed in the side wall of the hollow bolt (10), the bolt channel (14) is axially arranged in the hollow bolt (10), one end of the bolt through hole (13) is communicated with the plug-in channel (9), and the other end of the bolt through hole (13) is communicated with the bolt channel (14).

6. The right-angle positioning pipe joint according to claim 1, characterized in that the outer wall of the threaded joint (3) is provided with external threads (4), the tail end of the threaded joint (3) extends to form an abutting joint (5), and the tail end of the abutting joint (5) is formed with a bevel (15); the threaded connector (3) is in threaded connection with an external piece through the external thread (4) and abuts against the inner side inclined surface of the external piece through the inclined surface (15) of the butt joint (5), so that sealing is achieved.

7. The right-angle type positioning pipe joint as claimed in claim 1, wherein a convex ring (6) is arranged on the outer wall surface of the plug-in connector (2), and the plug-in connector (2) is used for connecting a hose; the hose is sleeved at one end of the plug connector (2) and sleeved on the convex ring (6).

8. The right-angle type positioning pipe joint as claimed in claim 1, wherein one end of the plug connector (2) is hermetically pressed in the joint body (1) and is welded and fixed.