CN220569942U - Plug-in type fast-assembling sleeve pipe - Google Patents
Plug-in type fast-assembling sleeve pipe Download PDFInfo
- Publication number
- CN220569942U CN220569942U CN202322279546.2U CN202322279546U CN220569942U CN 220569942 U CN220569942 U CN 220569942U CN 202322279546 U CN202322279546 U CN 202322279546U CN 220569942 U CN220569942 U CN 220569942U
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- CN
- China
- Prior art keywords
- sleeve
- plug
- positioning
- movable ring
- screw
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- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 238000007493 shaping process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a plug-in type quick-mounting sleeve, which comprises a sleeve body, wherein one end of the sleeve body is provided with a plug-in connector, the other end of the sleeve body is provided with a plug-in groove, one end of the sleeve body, which is close to the plug-in connector, is provided with an external thread, one end of the sleeve body, which is close to the plug-in groove, is sleeved with a screw sleeve screwed with the external thread, the screw sleeve is rotationally connected with a fixed sleeve fixed on the sleeve body, the outer wall of the screw sleeve is provided with a positioning protrusion, and the outside of the screw sleeve is provided with a positioning component which is used for positioning the protrusion and limiting the screw sleeve. In this application, when two sections sleeve pipe bodies are connected, through the screw sleeve on the sleeve pipe body and the external screw thread on another sleeve pipe body spin, can accomplish the butt joint of bayonet joint and jack groove, realize two sections sheathed tube connection, compare the connected mode among the prior art, do not need to carry out relative rotation between the two sections sleeve pipe bodies, the operation is got up more conveniently, is connect soon.
Description
Technical Field
The utility model relates to the technical field of insulating sleeves, in particular to a plug-in type quick-mounting sleeve.
Background
The insulating sleeve is mainly used as an insulating material for wires and electric appliances, and in order to facilitate connection of the insulating sleeve, the insulating sleeve capable of being spliced in the prior art is usually fixed by adopting a threaded screwing mode (described in a spliced insulating sleeve with reference application number 202120891441.0).
In actual connection, the two sections of insulating sleeves need to rotate relatively (screw thread screwing), and when the sleeves are bent or the two sections of insulating sleeves are fixed, the connection of the two sections of sleeves is inconvenient, and based on the connection, the plug-in type block sleeve which can realize stable connection without relative rotation of the two sections of sleeves is provided.
Disclosure of Invention
The utility model aims at: in order to solve the above problems, a plug-in type quick-mounting sleeve is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a plug-in type quick-assembling sleeve pipe, includes that one end has the bayonet joint, and the other end has the sleeve pipe body of bayonet socket, the sleeve pipe body is close to the one end of bayonet joint and has the external screw thread, sleeve pipe body be close to the bayonet socket one end cup joint with the screw sleeve that the external screw thread revolved mutually, the screw sleeve is connected for rotating with the fixed cover of fixing on the sleeve pipe body, the shaping has the location arch on the outer wall of screw sleeve, the outside of screw sleeve is equipped with and acts on the location arch, carries out spacing locating component to the screw sleeve.
Preferably, the positioning assembly comprises a movable ring sleeved outside the screw sleeve, and a positioning groove which is in butt joint with the positioning protrusion is formed in the inner wall of the movable ring;
the spring is arranged between the movable ring and the fixed sleeve, the movable ring is in sliding connection with the fixed sleeve through the guide groove and the guide rod, and the end part of the screw sleeve is provided with a flange which is abutted with the movable ring.
Preferably, the screw sleeve is rotationally connected with the fixed sleeve through the convex ring and the annular groove.
Preferably, the outer part of the fixed sleeve is rotationally connected with a rotating ring, a positioning pin is formed on the outer wall of the rotating ring through a first protruding block, and a positioning hole in butt joint with the positioning pin is formed on the outer part of the movable ring through a second protruding block.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. in this application, when two sections sleeve pipe bodies are connected, through the screw sleeve on the sleeve pipe body and the external screw thread on another sleeve pipe body spin, can accomplish the butt joint of bayonet joint and jack groove, realize two sections sheathed tube connection, compare the connected mode among the prior art, do not need to carry out relative rotation between the two sections sleeve pipe bodies, the operation is got up more conveniently, is connect soon.
2. In this application, after two sections sleeve pipe body connect, under the effect of spring, the constant head tank on the removal ring is docked with the location arch on the swivel nut, has played spacing effect to the swivel nut, can avoid the swivel nut to take place to rotate because of receiving external force, has higher stability.
Drawings
Fig. 1 shows a schematic structural diagram of a quick-mounting sleeve provided according to an embodiment of the utility model;
fig. 2 shows a schematic diagram of the internal structure of a quick-mounting sleeve according to an embodiment of the utility model;
fig. 3 shows a schematic distribution diagram of a threaded sleeve and a moving ring according to an embodiment of the present utility model.
Legend description:
1. a sleeve body; 2. an external thread; 3. a plug; 4. a first bump; 5. positioning holes; 6. a second bump; 7. a moving ring; 8. a spring; 9. a rotating ring; 10. a fixed sleeve; 11. a positioning pin; 12. an annular groove; 13. a convex ring; 14. a guide rod; 15. a plug-in groove; 16. a guide groove; 17. a flange; 18. positioning the bulge; 19. a positioning groove; 20. a screw sleeve.
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. 1-3, the present utility model provides a technical solution:
the plug-in type quick-mounting sleeve comprises a sleeve body 1, wherein one end of the sleeve body 1 is provided with a plug-in head 3, the other end of the sleeve body is provided with a plug-in groove 15, one end, close to the plug-in head 3, of the sleeve body 1 is provided with an external thread 2, one end, close to the plug-in groove 15, of the sleeve body 1 is sleeved with a threaded sleeve 20 which is screwed with the external thread 2, the threaded sleeve 20 is rotationally connected with the sleeve body 1, the threaded sleeve 20 is rotationally connected with a fixed sleeve 10 fixed on the sleeve body 1, a convex ring 13 is formed on the outer wall of the threaded sleeve 20, an annular groove 12 is formed on the inner wall of the fixed sleeve 10, the annular groove 12 is rotationally connected with the convex ring 13, and the threaded sleeve 20 and the fixed sleeve 10 cannot move relatively under the action of the convex ring 13 and the annular groove 12, and can only rotate relatively;
the outer wall of the screw sleeve 20 is provided with a positioning bulge 18, and a positioning component which acts on the positioning bulge 18 and limits the screw sleeve 20 is arranged outside the screw sleeve 20.
Specifically, as shown in fig. 1, 2 and 3, the positioning assembly includes a moving ring 7 sleeved outside a threaded sleeve 20, and a positioning groove 19 is formed on the inner wall of the moving ring 7, and the positioning groove 19 is in butt joint with the positioning protrusion 18 to limit the rotation of the threaded sleeve 20;
a spring 8 is arranged between the movable ring 7 and the fixed sleeve 10, the movable ring 7 is in sliding connection with the fixed sleeve 10 through a guide groove 16 and a guide rod 14, the spring 8 is sleeved outside a threaded sleeve 20 and the guide rod 14, the spring 8 gives a pushing force to the movable ring 7, the guide rod 14 is fixed at the end part of the fixed sleeve 10, a plurality of guide rods 14 are distributed at equal angles about the center of the movable ring 7, gaps exist between the guide rod 14 and the threaded sleeve 20, the guide groove 16 is formed on the inner wall of the movable ring 7, a flange 17 propped against the movable ring 7 is arranged at the end part of the threaded sleeve 20, and the flange 17 is used for limiting the movable ring 7.
Specifically, as shown in fig. 1 and 2, the outer part of the fixed sleeve 10 is rotatably connected with a rotating ring 9, a positioning pin 11 is formed on the outer wall of the rotating ring 9 through a first bump 4, the positioning pin 11 is arranged on the side of the first bump 4, the rotating ring 9, the first bump 4 and the positioning pin 11 are in an integrated structure, and a positioning hole 5 which is in butt joint with the positioning pin 11 is formed on the outer part of the movable ring 7 through a second bump 6;
when the movable ring 7 approaches the rotary ring 9, the rotary ring 9 can drive the positioning pin 11 to butt joint with the positioning hole 5 in the rotation process, so that the movable ring 7 is pulled and limited to move, and in this state, the positioning groove 19 and the positioning protrusion 18 are separated, so that the screw sleeve 20 can be rotated conveniently.
In summary, when the two sections of sleeve bodies 1 are connected, the two sections of sleeve bodies 1 are respectively named as a and B;
firstly, pushing the moving ring 7 on the sleeve body 1A to move, when the moving ring 7 is close to the rotating ring 9, rotating the rotating ring 9, driving the first lug 4 and the positioning pin 11 to rotate by the rotating ring 9, and after the positioning pin 11 is in butt joint with the positioning hole 5, completing positioning of the moving ring 7, wherein in the state, the positioning groove 19 and the positioning protrusion 18 are in a separated state, namely, the limit of the threaded sleeve 20 is released;
the plug connector 3 of the sleeve body B1 is inserted into the threaded sleeve 20 of the sleeve body A1, the plug connector 3 of the sleeve body B1 is in butt joint with the plug groove 15 of the sleeve body A1 through screwing the threaded sleeve 20 on the sleeve body A1 and the external thread 2 at the end part of the sleeve body B1, and the connection between the two sleeve bodies 1 is completed;
finally, the positioning pin 11 on the sleeve A body 1 is separated from the positioning hole 5, the movable ring 7 moves under the action of the spring 8, and the positioning groove 19 on the movable ring 7 is in butt joint with the positioning protrusion 18 on the outer wall of the screw sleeve 20, so that the screw sleeve 20 is limited, and the screw sleeve 20 can be prevented from rotating due to external force.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a plug-in type quick-assembling sleeve, includes that one end has bayonet joint (3), and the other end has sleeve pipe body (1) of bayonet socket (15), its characterized in that, sleeve pipe body (1) is close to the one end of bayonet joint (3) and has external screw thread (2), sleeve pipe body (1) be close to bayonet socket (15) one end cup joint with external screw thread (2) looks screwed swivel nut (20), swivel nut (20) are connected for rotating with fixed cover (10) of fixing on sleeve pipe body (1), the shaping has location arch (18) on the outer wall of swivel nut (20), the outside of swivel nut (20) is equipped with and acts on location arch (18), carries out spacing locating component to swivel nut (20).
2. The plug-in quick-assembly sleeve according to claim 1, wherein the positioning assembly comprises a movable ring (7) sleeved outside a screw sleeve (20), and a positioning groove (19) in butt joint with a positioning protrusion (18) is formed in the inner wall of the movable ring (7);
a spring (8) is arranged between the movable ring (7) and the fixed sleeve (10), the movable ring (7) is in sliding connection with the fixed sleeve (10) through a guide groove (16) and a guide rod (14), and a flange (17) abutted against the movable ring (7) is arranged at the end part of the threaded sleeve (20).
3. A plug-in quick-fit sleeve according to claim 2, characterized in that the screw sleeve (20) is rotationally connected to the stationary sleeve (10) via a collar (13) and an annular groove (12).
4. A plug-in quick-assembly sleeve according to claim 2 or 3, wherein the outer part of the fixed sleeve (10) is rotatably connected with a rotating ring (9), a positioning pin (11) is formed on the outer wall of the rotating ring (9) through a first bump (4), and a positioning hole (5) which is in butt joint with the positioning pin (11) is formed on the outer part of the movable ring (7) through a second bump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279546.2U CN220569942U (en) | 2023-08-24 | 2023-08-24 | Plug-in type fast-assembling sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322279546.2U CN220569942U (en) | 2023-08-24 | 2023-08-24 | Plug-in type fast-assembling sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220569942U true CN220569942U (en) | 2024-03-08 |
Family
ID=90093943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322279546.2U Active CN220569942U (en) | 2023-08-24 | 2023-08-24 | Plug-in type fast-assembling sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220569942U (en) |
-
2023
- 2023-08-24 CN CN202322279546.2U patent/CN220569942U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |