CN220585916U - Harness elbow joint - Google Patents
Harness elbow joint Download PDFInfo
- Publication number
- CN220585916U CN220585916U CN202322013550.4U CN202322013550U CN220585916U CN 220585916 U CN220585916 U CN 220585916U CN 202322013550 U CN202322013550 U CN 202322013550U CN 220585916 U CN220585916 U CN 220585916U
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- Prior art keywords
- threaded
- semicircular
- elbow joint
- left end
- groove
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- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a harness elbow joint, and aims to solve the problem that a joint of a line pipe joint is easy to rotate. The wire harness elbow joint comprises a wire pipe main body, wherein a first connecting part is arranged at the left end of the wire pipe main body, a first anti-falling groove is formed in the left end of the first connecting part, a first thread part is arranged at the left end of the first anti-falling groove, and a first semicircle part is arranged at the left end of the first thread part; the spool is characterized in that a second connecting portion is arranged at the lower end of the spool main body, a second anti-drop groove which is annular is arranged at the lower end of the second connecting portion, a third thread portion is arranged at the lower end of the second anti-drop groove, and a first saw tooth clamping groove is formed at the lower end of the connecting portion. The threaded part at the left end of the spool can provide a good fixing effect, and the threaded hole at the left end of the spool can further improve the fixing effect; the sawtooth draw-in groove of spool lower extreme can provide more frictional force for the connection of lower part, makes whole inseparabler.
Description
Technical Field
The utility model relates to the field of wire pipes, in particular to a wire harness elbow joint.
Background
The inside pencil that sets up of pencil return bend protects the pencil, and the coupling is the connecting element between the pipeline, and pencil return bend joint's lower extreme is general with wait to connect the part vertical connection, realizes the zonulae occludens of both through the effect of gravity. In order to make the pipe connection tight and secure, a hinge thread or groove is typically formed in the end of the pipe joint to mate with the pipe thread or groove. The existing pipe joint threaded connection mode mainly limits falling, but the pipe joint connection part is easy to rotate, so that the wire tube is exposed, and the use of the wire tube is affected.
Disclosure of Invention
The utility model provides a harness elbow joint, which aims to solve the problems that the connection of a wire pipe joint is not firm enough and the connection part of a pipe joint is easy to rotate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the wire harness elbow joint comprises a wire pipe main body, wherein the left end of the wire pipe main body is provided with a circular first connecting part, the left end of the first connecting part is provided with a circular first thread part, and the left end of the first thread part is provided with a semicircular first semicircle part; the lower end of the spool main body is provided with a second connecting part which is annular, the lower end of the second connecting part is provided with a third thread part which is annular, and the lower end of the connecting part is provided with a first saw tooth clamping groove; the left end to-be-connected part of the elbow joint comprises a left side to-be-connected pipe, a second threaded part is arranged on the right side of the left side to-be-connected pipe, threads are arranged on the outer surface of the second threaded part, a second semicircular part is arranged on the right side of the second threaded part, and the first semicircular part and the second semicircular part are combined to form a complete annular shape;
the lower end to-be-connected part of the elbow joint comprises a lower side to-be-connected pipe, a fourth threaded part and a second saw tooth clamping groove are arranged on the upper part of the fourth threaded part, and the first saw tooth clamping groove and the second saw tooth clamping groove are identical in size, correspond to each other in tooth pattern and are mutually meshed; the inner threaded pipe is of a tubular structure with threads arranged on the inner side, and the first threaded part and the second threaded part are fixed through sleeving and rotating the inner threaded pipe. The third thread part and the fourth thread part are fixed through a knob internal thread pipe in a sleeved mode.
Preferably, the conduit body is hollow and is curved at 90 °.
Preferably, the first semicircular part is provided with a threaded hole, and the second semicircular part is provided with a threaded hole.
Preferably, the number of the threaded holes is at least two, and the number of the second threaded holes is at least two.
Preferably, the shapes of the first saw tooth clamping groove and the second saw tooth clamping groove are a plurality of triangles which are circumferentially arranged.
Preferably, the height of the first semicircular part is smaller than the height of the first threaded part; the height of the second semicircle part is smaller than that of the second thread part.
Preferably, a first anti-falling groove is arranged between the first connecting part and the first threaded part; and a second anti-falling groove is arranged between the second connecting part and the third threaded part, and the first anti-falling groove and the second anti-falling groove are grooves which are circumferentially arranged.
Compared with the prior art, the utility model has the beneficial effects that: the fixing screw sequentially passes through the threaded hole on the semicircular part and the threaded hole to be connected on the semicircular part to be connected, so that the connection part of the fixing screw forms a complete ring shape, the fixing stability is improved, and the connection part is not easy to rotate; the threaded part at the left end of the spool main body is fixed with the threaded part to be connected through an external internal threaded pipe, so that the connecting part at the left end is further fixed; after the sawtooth clamping groove at the lower end of the spool main body is connected with the sawtooth clamping groove to be connected at the lower part, the two spools can be prevented from rotating mutually, more friction force is provided for the connecting part, and the structure of the connecting part at the lower part of the spool is more stable.
Drawings
FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is a front view of embodiment 1 of the present utility model;
FIG. 3 is a side view of embodiment 1 of the present utility model;
description of the reference numerals: 1. a first semicircle part, a first thread part, a first anti-drop groove, a first connecting part, a conduit main body, a second connecting part, a second anti-drop groove, a third thread part, a first saw tooth clamping groove, a first threaded hole, a threaded hole and a second connecting part, wherein the first semicircle part, the first thread part, the first anti-drop groove, the first connecting part, the conduit main body, the second connecting part, the second anti-drop groove, the third thread part, the first saw tooth clamping groove, the first threaded hole and the second threaded hole are respectively arranged on the conduit main body, 11, conduit channel 16, second semicircle portion, 17, second screw portion, 20, left side to be connected pipe, 23, second screw hole, 18, second saw tooth slot, 21, lower side to be connected pipe, 30, internal screw pipe, 33, fourth screw portion.
Description of the embodiments
In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
In order to achieve the above-mentioned purpose, an embodiment of the present utility model provides a wire harness elbow joint, including a wire pipe main body 5, wherein a first connection part 4 having a circular shape is provided at the left end of the wire pipe main body 5, a first anti-drop groove 3 having a circular shape is provided at the left end of the first connection part 4, a first thread part 2 having a circular shape and external threads is provided at the left end of the first anti-drop groove 3, and a first semicircle part 1 having a semicircular shape is provided at the left end of the first thread part 2; the lower end of the spool main body 5 is provided with a second connecting part 6 which is annular, the lower end of the second connecting part 6 is provided with a second anti-drop groove 7 which is annular, the lower end of the second anti-drop groove 7 is provided with a third thread part 8 which is annular, and the lower end of the third thread part 8 is provided with a first saw tooth clamping groove 9 which is annular;
the left end to-be-connected part of the elbow joint comprises a left side to-be-connected pipe 20, a second threaded part 17 is arranged on the right side of the left side to-be-connected pipe 20, threads are arranged on the outer surface of the second threaded part 17, a second semicircular part 16 is arranged on the right side of the second threaded part 17, and the first semicircular part (1) and the second semicircular part 16 are combined to form a complete circular ring;
the lower end to-be-connected part of the elbow joint comprises a lower side to-be-connected pipe 21, a fourth threaded part 33 and a second sawtooth clamping groove 18 are arranged at the upper part of the fourth threaded part 33, and the first sawtooth clamping groove 9 and the second sawtooth clamping groove 18 are identical in size, correspond to each other in tooth pattern and are mutually meshed;
the inner threaded pipe 30 is of a tubular structure with threads arranged on the inner side, and the first threaded part 2 and the second threaded part 17 are fixed through sleeving and rotating the inner threaded pipe 30. The third threaded portion 8 and the fourth threaded portion 33 are fixed by sleeving and connecting the knob internal threaded tube 30.
The first screw thread portion 2 of spool left end can provide good fixed effect with the second screw thread portion 17 of left side after being connected, and the first sawtooth draw-in groove 9 of spool lower extreme is connected with the second sawtooth draw-in groove 17 of lower part after, is vertical direction connection between it, can mutually block through the action of gravity, can prevent to take place rotation each other between two spool, provides more frictional force for the junction, makes the lower part junction structure of spool more stable.
Furthermore, the tube main body 5 is hollow and is bent at 90 degrees, so that the two ends of the tube can be conveniently connected with the pipes which are mutually perpendicular, a cavity through which a cable can pass is provided, and the bending connection of the cable is realized.
Further, the first semicircular part 1 is provided with the threaded hole 10, the first semicircular part 1 is provided with the threaded hole 11 and the threaded hole 23 to be connected on the left end to be connected semicircular part 16 are fixedly connected through screws, a better fixing effect is provided, and the connection part on the left side of the spool is not easy to rotate.
Further, the number of the threaded holes 10 is at least two, and the number of the second threaded holes 23 is at least two; the screw holes can provide better fixed action, can make the left end connection effect of spool more firm.
Further, a groove which is circumferentially arranged is formed between the first connecting portion 4 and the first threaded portion 2, and the groove can provide a clamping groove for fixing the conduit connector on a wall, and the conduit connector can be fixed on the wall through a fixing buckle.
Further, a groove which is circumferentially arranged is formed between the second connecting portion 6 and the third threaded portion 8, and the groove can provide a clamping groove for fixing the conduit connector on a wall, and the conduit connector can be fixed on the wall through a fixing buckle.
Further, the shapes of the first sawtooth clamping grooves 9 and the second sawtooth clamping grooves 18 are all triangular and are uniformly arranged along the circumference of the pipeline, the friction force of the connected pipeline is enhanced through the sawtooth-shaped joint, the connected pipeline is not easy to loosen, the whole structure is more compact, and the structure is more stable.
Further, the height of the first semicircular part 1 is smaller than the height of the first threaded part 2; the height of the second semicircular part 16 is smaller than that of the second threaded part 17; this makes it possible to screw the internally threaded tube 30 to the first screw part 2 and the second screw part 17.
When in use, referring to fig. 1-3, the fixing screw sequentially passes through the threaded hole 10 on the first semicircular part 1 and the second threaded hole 23 on the second semicircular part 16, so that the joint of the fixing screw and the second semicircular part forms a complete circular ring, the fixing stability is improved, and the joint is not easy to rotate; the first thread part 2 and the second thread part 17 at the left end of the spool main body are fixed through an external internal thread pipe 30 to further fix the left end connection part; after the first sawtooth clamping groove 9 at the lower end of the spool main body 5 is connected with the second sawtooth clamping groove 18 at the lower part, the two spools can be prevented from rotating mutually, more friction force is provided for the connection part, and the structure of the connection part at the lower part of the spool is more stable; the third screw portion 8 and the fourth screw portion 33 at the lower end of the spool body 5 are fixed by the external female screw pipe 30, and the left end joint is further fixed.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (7)
1. Harness elbow joint, including spool main part (5), its characterized in that:
the wire tube comprises a wire tube main body (5), wherein the left end of the wire tube main body is provided with a circular first connecting part (4), the left end of the first connecting part (4) is provided with a circular first threaded part (2), and the left end of the first threaded part (2) is provided with a semicircular first semicircular part (1);
the lower end of the spool main body (5) is provided with a second annular connecting part (6), the lower end of the second connecting part (6) is provided with a third annular threaded part (8), and the lower end of the connecting part is provided with a first sawtooth clamping groove (9);
the left end to-be-connected part of the elbow joint comprises a left side to-be-connected pipe (20), a second threaded part (17) is arranged on the right side of the left side to-be-connected pipe (20), threads are arranged on the outer surface of the second threaded part (17), a second semicircular part (16) is arranged on the right side of the second threaded part (17), and the first semicircular part (1) and the second semicircular part (16) are combined to form a complete annular shape;
the lower end to-be-connected part of the elbow joint comprises a lower side to-be-connected pipe (21), a fourth threaded part (33) and a second sawtooth clamping groove (18) are arranged on the upper part of the fourth threaded part (33), and the first sawtooth clamping groove (9) and the second sawtooth clamping groove (18) are identical in size, correspond to each other in tooth pattern and are mutually meshed;
the device further comprises an internal thread pipe (30), wherein the internal thread pipe (30) is of a tubular structure with threads arranged on the inner side, and the first thread part (2) and the second thread part (17) are fixed through sleeving and rotating the internal thread pipe (30); the third threaded part (8) and the fourth threaded part (33) are fixed through a sleeving and knob internal threaded pipe (30).
2. The harness elbow joint as claimed in claim 1 wherein: the spool main body (5) is hollow and is bent at 90 degrees.
3. The harness elbow joint as claimed in claim 1 wherein: a threaded hole (10) is formed in the first semicircular part (1); the second semicircular part (16) is provided with a second threaded hole (23).
4. A harness elbow as claimed in claim 3 wherein: the number of the threaded holes (10) is at least two, and the number of the second threaded holes (23) is at least two.
5. The harness elbow joint as claimed in claim 1 wherein: the saw tooth clamping grooves (9) and the second saw tooth clamping grooves (18) are uniformly arranged in a plurality of triangles in a circumferential mode.
6. The harness elbow joint as claimed in claim 1 wherein: the height of the first semicircular part (1) is smaller than that of the first threaded part (2); the height of the second semicircular part (16) is smaller than that of the second threaded part (17).
7. The harness elbow joint as claimed in claim 1 wherein: a first anti-falling groove (3) is arranged between the first connecting part (4) and the first threaded part (2); a second anti-falling groove (7) is formed between the second connecting portion (6) and the third threaded portion (8), and the first anti-falling groove (3) and the second anti-falling groove (7) are grooves which are circumferentially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013550.4U CN220585916U (en) | 2023-07-28 | 2023-07-28 | Harness elbow joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322013550.4U CN220585916U (en) | 2023-07-28 | 2023-07-28 | Harness elbow joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220585916U true CN220585916U (en) | 2024-03-12 |
Family
ID=90108459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322013550.4U Active CN220585916U (en) | 2023-07-28 | 2023-07-28 | Harness elbow joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220585916U (en) |
-
2023
- 2023-07-28 CN CN202322013550.4U patent/CN220585916U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |