CN221221103U - Anti-loosening connecting piece assembly - Google Patents
Anti-loosening connecting piece assembly Download PDFInfo
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- CN221221103U CN221221103U CN202322573282.1U CN202322573282U CN221221103U CN 221221103 U CN221221103 U CN 221221103U CN 202322573282 U CN202322573282 U CN 202322573282U CN 221221103 U CN221221103 U CN 221221103U
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- screw
- connecting cap
- cap
- connector assembly
- screw rod
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- 230000004075 alteration Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of fasteners, and discloses an anti-loosening connecting piece assembly, which comprises a connecting assembly and a limiting assembly; the connecting assembly comprises a screw rod, a connecting cap, a sliding groove, a sliding block, a mounting ring, a mounting groove and a antiskid plate, wherein the connecting cap is arranged at one end of the screw rod, the sliding groove is formed in one side of the surface of the screw rod, the sliding block is connected to the sliding groove in a sliding manner, the mounting ring is arranged outside the sliding block, and the mounting groove is formed in the surface of the mounting ring. The friction force between the anti-slip teeth on the surface of the anti-slip plate and the mechanical surface is increased, the connecting piece can be prevented from loosening, when the rubber pad is subjected to external force, the rubber pad can be subjected to certain compression deformation, the connection tightness is increased, the screw is rotated by screwing the rubber head by hand, the limiting block at one end of the screw is made to abut against the mechanical surface, the friction force between the connecting cap and the mechanical surface is increased, and the connection reliability and stability are ensured.
Description
Technical Field
The utility model relates to the technical field of fasteners, in particular to a locking connecting piece assembly.
Background
In mechanical connection, loosening of a connecting piece is a common problem, and not only can normal operation of a mechanical structure be affected, but also potential safety hazards can be caused, so that design of an anti-loosening connecting piece assembly has important significance for improving reliability of the mechanical structure;
the patent of China patent application No. CN202222311174.2 can be referred to, and discloses a locking connecting piece and a connecting component, which comprise a columnar rod part, wherein one end of the rod part is provided with a head part, the head part is provided with a connecting part which is convenient for a tool to screw, the circumferential surface of the rod part is provided with a first thread, and a first limit part is arranged on a first spiral surface, which is close to the head part, of the first thread. The utility model also provides a connecting component, which comprises a cap and the anti-loosening connecting piece, wherein the cap is provided with a hole matched with the rod part, the hole wall is provided with a second thread, and a second limit part matched with the first limit part is arranged on a second spiral surface matched with the first spiral surface in the second thread. The beneficial effects are as follows: through set up first spacing portion on the first helicoidal of the first screw thread of connecting piece, after the use, utilize first spacing portion to cooperate with the cap in by connecting piece or coupling assembling, ensured the reliability of the locking performance of connecting piece.
However, the above-mentioned method has the following defects in practical use: the anti-skid property of the contact part of the connecting component and the object is not improved, and the connecting component is easy to loosen after long-time use; meanwhile, when the connecting hole is damaged, the screw is twisted, so that time and labor are wasted, and the use is inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an anti-loosening connecting piece assembly which has the advantages of good anti-loosening effect, strong friction force and easy installation and disassembly, and solves the problems proposed by the background art.
The utility model provides the following technical scheme: an anti-loosening connecting piece assembly comprises a connecting assembly and a limiting assembly; the connecting assembly comprises a screw rod, a connecting cap, a sliding groove, a sliding block, a mounting ring, a mounting groove and a antiskid plate, wherein the connecting cap is arranged at one end of the screw rod, the sliding groove is formed in one side of the surface of the screw rod, the sliding block is connected inside the sliding groove in a sliding manner, the mounting ring is arranged outside the sliding block, the mounting groove is formed in the surface of the mounting ring, the antiskid plate is arranged inside the mounting groove, and antiskid teeth are arranged on the surface of the antiskid plate; the limiting assembly comprises two connecting blocks, two screws, two limiting blocks and an anti-slip ring, wherein the two connecting blocks are respectively arranged on two sides of the connecting cap, each connecting block is internally and uniformly connected with the screw in a threaded manner, one end of each screw is provided with the limiting block, the anti-slip ring is arranged in the middle of the connecting cap, and anti-slip lines are arranged on the surface of the anti-slip ring.
As a preferable technical scheme of the utility model, the other end of each screw is provided with a hand screwing rubber head.
As a preferable technical scheme of the utility model, the back of the limiting block is provided with a rubber block.
As a preferable embodiment of the present utility model, the thread groove of the screw rod is opposite to the thread direction of the thread groove of the screw.
As a preferable technical scheme of the utility model, a rubber pad is arranged on the back surface of the connecting cap.
As a preferable technical scheme of the utility model, the surface of the connecting cap is provided with a cross hole.
As a preferable technical scheme of the utility model, one side of the surface of the connecting cap is provided with a connecting column.
As a preferable technical scheme of the utility model, hexagonal screw holes are formed on the surface of the connecting column.
Compared with the prior art, the utility model has the following beneficial effects:
1. The friction force between the anti-slip teeth on the surface of the anti-slip plate and the mechanical surface is increased, so that the connecting piece can be prevented from loosening, when the rubber pad is subjected to external force, the rubber pad can be subjected to certain compression deformation, the connection tightness is increased, and the screw is rotated by screwing the rubber head by hand, so that the limiting block at one end of the screw is abutted against the mechanical surface, the friction force between the connecting cap and the mechanical surface is increased, and the connection reliability and stability are ensured;
2. In order to facilitate rotating the connecting cap and the screw rod in various modes, the slip ring and the anti-slip lines are arranged in the middle of the connecting cap, so that the friction force between the connecting cap and the slip ring can be effectively increased, the connecting cap can be conveniently rotated, and meanwhile, the connecting cap can be conveniently rotated through the hexagonal screw rod, so that the convenience of installing and detaching the rotating connecting piece assembly is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 1 at B according to the present utility model.
In the figure: 1. a connection assembly; 11. a screw; 12. a connecting cap; 121. a cross hole; 13. a chute; 14. a slide block; 15. a mounting ring; 16. a mounting groove; 17. a cleat; 18. a rubber pad; 171. anti-slip teeth; 2. a limit component; 21. a connecting block; 22. a screw; 23. a limiting block; 24. an anti-slip ring; 241. anti-skid lines; 25. screwing the rubber head by hand; 3. a connecting column; 31. hexagonal screw holes.
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. 1-4, a locking connector assembly includes a connector assembly 1 and a limiting assembly 2;
Referring to fig. 1 to 4, the connection assembly 1 comprises a screw 11, a connection cap 12, a chute 13, a slide block 14, a mounting ring 15, a mounting groove 16 and a antiskid plate 17, wherein the connection cap 12 is fixedly arranged at one end of the screw 11, the chute 13 is arranged at one side of the surface of the screw 11, the slide block 14 is slidingly connected inside the chute 13, the mounting ring 15 is fixedly arranged outside the slide block 14, the mounting groove 16 is arranged on the surface of the mounting ring 15, the antiskid plate 17 is fixedly arranged inside the mounting groove 16, and antiskid teeth 171 are fixedly arranged on the surface of the antiskid plate 17;
Referring to fig. 1-4, the limiting assembly 2 includes two connecting blocks 21, two screws 22, two limiting blocks 23 and an anti-slip ring 24, wherein the two connecting blocks 21 are respectively and fixedly arranged at two sides of the connecting cap 12, the screw 22 is in threaded connection with the inside of each connecting block 21, one end of each screw 22 is fixedly provided with the limiting block 23, the anti-slip ring 24 is fixedly arranged at the middle part of the connecting cap 12, and the surface of the anti-slip ring 24 is fixedly provided with anti-slip patterns 241;
The other end of each screw 22 is fixedly provided with a hand-screwing rubber head 25, so that the screws 22 can be conveniently rotated;
the back of the limiting block 23 is fixedly provided with a rubber block, so that the friction force between the limiting block and a contact object is increased;
The thread groove of the screw 11 is opposite to the thread direction of the thread groove of the screw 22;
The rubber pad 18 is fixedly arranged on the back of the connecting cap 12, so that certain compression deformation occurs, and the connection tightness is improved;
the surface of the connecting cap 12 is provided with a cross hole 121 which is identical to the rotating connecting cap 12;
A connecting column 3 is fixedly arranged on one side of the surface of the connecting cap 12;
The surface of the connecting column 3 is provided with a hexagonal screw hole 31 for inserting a hexagonal screw rod to rotate the connecting cap 12;
When the connecting cap is used, firstly, the connecting cap is used for being connected with a machine through the screw 11, in order to increase the friction force between the connecting cap 12 and the machine surface, the surface of the screw 11 is provided with the sliding block 14 through the sliding groove 13, when the connecting cap 12 is rotated, the anti-skid plate 17 on the surface of the sliding block 14 is contacted with the machine surface, the friction force between the anti-skid plate 17 and the machine surface is increased through the anti-skid teeth 171 on the surface of the anti-skid plate 17, the connecting piece can be prevented from loosening, the rubber pad 18 is arranged on the back surface of the connecting cap 12, and when the rubber pad 18 is subjected to external force, the rubber pad 18 can be subjected to certain compression deformation, and the connection compactness is increased;
Meanwhile, connecting blocks 21 are arranged on two sides of the connecting cap 12, the screw 22 is rotated by screwing the rubber head 25 by hand, so that a limiting block 23 at one end of the screw 22 abuts against the mechanical surface, the friction force between the connecting cap 12 and the mechanical surface is increased, and the reliability and stability of connection are ensured;
the wearing and tearing take place for long-time rotation cross hole 121 junction to be difficult to rotate, in order to conveniently rotate connecting cap 12 and screw rod 11 through multiple mode, be provided with anti-slip ring 24 and anti-slip line 241 at the middle part of connecting cap 12, can effectively increase with connecting cap 12 between frictional force, the convenient rotation, still can insert hexagonal screw rod to hexagonal screw hole 31 simultaneously, can conveniently rotate connecting cap 12 through the hexagonal screw rod, thereby improve the convenience of rotating the installation of connecting piece subassembly and dismantle, repeatedly usable.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An anti-loosening connector assembly comprising
A connection assembly (1); the connecting assembly (1) comprises a screw rod (11), a connecting cap (12), a sliding chute (13), a sliding block (14), a mounting ring (15), a mounting groove (16) and a antiskid plate (17), wherein the connecting cap (12) is arranged at one end of the screw rod (11), the sliding chute (13) is arranged at one side of the surface of the screw rod (11), the sliding block (14) is slidingly connected to the inside of the sliding chute (13), the mounting ring (15) is arranged at the outside of the sliding block (14), the mounting groove (16) is arranged on the surface of the mounting ring (15), the antiskid plate (17) is arranged in the mounting groove (16), and antiskid teeth (171) are arranged on the surface of the antiskid plate (17);
A limit component (2); spacing subassembly (2) are including two connecting blocks (21), two screw (22), two stopper (23) and anti-skidding ring (24), two connecting block (21) set up respectively in the both sides of connecting cap (12), every the inside equal threaded connection of connecting block (21) has screw (22), every the one end of screw (22) all is provided with stopper (23), anti-skidding ring (24) set up the middle part at connecting cap (12), the surface of anti-skidding ring (24) is provided with anti-skidding line (241).
2. A locking connector assembly as claimed in claim 1, wherein: the other end of each screw (22) is provided with a hand-screwing rubber head (25).
3. A locking connector assembly as claimed in claim 1, wherein: the back of the limiting block (23) is provided with a rubber block.
4. A locking connector assembly as claimed in claim 1, wherein: the thread groove of the screw rod (11) is opposite to the thread direction of the thread groove of the screw (22).
5. A locking connector assembly as claimed in claim 1, wherein: a rubber pad (18) is arranged on the back surface of the connecting cap (12).
6. A locking connector assembly as claimed in claim 1, wherein: the surface of the connecting cap (12) is provided with a cross hole (121).
7. A locking connector assembly as claimed in claim 1, wherein: one side of the surface of the connecting cap (12) is provided with a connecting column (3).
8. A locking connector assembly as in claim 7, wherein: hexagonal screw holes (31) are formed in the surface of the connecting column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573282.1U CN221221103U (en) | 2023-09-21 | 2023-09-21 | Anti-loosening connecting piece assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322573282.1U CN221221103U (en) | 2023-09-21 | 2023-09-21 | Anti-loosening connecting piece assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221103U true CN221221103U (en) | 2024-06-25 |
Family
ID=91575262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322573282.1U Active CN221221103U (en) | 2023-09-21 | 2023-09-21 | Anti-loosening connecting piece assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221103U (en) |
-
2023
- 2023-09-21 CN CN202322573282.1U patent/CN221221103U/en active Active
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