CN220101775U - High-efficient simple and convenient quick connect locking mechanism - Google Patents
High-efficient simple and convenient quick connect locking mechanism Download PDFInfo
- Publication number
- CN220101775U CN220101775U CN202320692310.9U CN202320692310U CN220101775U CN 220101775 U CN220101775 U CN 220101775U CN 202320692310 U CN202320692310 U CN 202320692310U CN 220101775 U CN220101775 U CN 220101775U
- Authority
- CN
- China
- Prior art keywords
- connecting frame
- nut
- pin bolt
- threads
- locking mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a high-efficiency, simple and convenient quick connection locking mechanism which has a simple structure and quick connection and locking functions. The nut comprises a first connecting frame and a second connecting frame, a fixing pin bolt penetrates through the first connecting frame and the second connecting frame to be connected with a nut, the outer thread end of the fixing pin bolt is discontinuous threads, more than 1 non-threaded surface is arranged on the outer threads in the radial direction, more than 1 groove is arranged on the inner threads in the radial direction, and locking screwing holes are formed in the outer circles of the fixing pin bolt and the nut.
Description
Technical Field
The utility model relates to a high-efficiency, simple and convenient quick connection locking mechanism, in particular to a quick connection locking mechanism.
Background
In the background technology, along with the progress of the whole society, various industries put forward new requirements on quick connection, and the traditional threaded connection in the past has long connection fastening time, long operation time and low work efficiency, so that the use requirements of some special industries cannot be met.
Disclosure of Invention
The utility model aims to solve the defects in the background technology and provides the high-efficiency, simple and convenient quick-connection locking mechanism which has the advantages of simple structure and quick-connection and locking functions.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-efficient simple and convenient quick connect locking mechanism which characterized in that: the connecting frame comprises a first connecting frame and a second connecting frame, and fixing pin bolts penetrate through the first connecting frame and the second connecting frame to be connected with nuts.
The external thread end of the fixed pin bolt is a discontinuous thread, more than 1 non-thread surface is radially arranged on the external thread, the internal thread of the nut is a discontinuous thread, and more than 1 groove is radially arranged on the internal thread. The screw thread parts of the fixed pin bolt and the nut are staggered, the nut can be sleeved into the fixed pin bolt rapidly and is close to the first connecting frame and the second connecting frame, and then the fixed pin bolt and the nut are rotated to enable the screw threads to be meshed, and meanwhile, the rapid connection and locking of the connecting frames or the objects needing to be connected and locked mutually are achieved.
Compared with the prior art, the utility model has the following advantages and effects:
1. the utility model can realize quick connection and locking, saves about 90% of time compared with the traditional threaded connection and locking, and has the self-locking function without worrying about loosening.
Drawings
FIG. 1 is a schematic view of a structure of a fixing pin bolt and nut lock of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model with the fixing pin bolt separated from the nut;
FIG. 3 is a schematic view of a fixing pin bolt according to the present utility model;
FIG. 4 is a schematic view of the structure of the nut of the present utility model;
FIG. 5 is a schematic view of the structure of the first connecting frame and the second connecting frame before connection assembly;
FIG. 6 is a schematic view of the structure of the first and second connecting frames of the present utility model after the connecting frames are assembled;
in the figure, a first connecting frame, a second connecting frame, a 3-fixing pin bolt, a 4-nut, a 5-unthreaded surface, a 6-groove and a 7-locking screwing hole are formed.
Description of the embodiments
The utility model comprises a first connecting frame, a second connecting frame, a fixed pin bolt and a nut, wherein the fixed pin bolt and the nut are provided with discontinuous threads with the same specification, and the discontinuous threads are connected through the threads. The external thread end of the fixed pin bolt is discontinuous threads, more than 1 non-thread surface is radially arranged on the external threads, the internal threads of the nut are discontinuous threads, more than 1 groove is radially arranged on the internal threads, and locking screwing holes are formed in the outer circles of the fixed pin bolt and the nut.
Referring to fig. 5 and 6, the connecting frame comprises a first connecting frame 1 and a second connecting frame 2, a fixing pin bolt 3 penetrates through the first connecting frame 1 and the second connecting frame 2 to be connected with a nut 4, the outer thread end of the fixing pin bolt 3 is a discontinuous thread, more than 1 non-threaded surface 5 is radially arranged on the outer thread, the inner thread of the nut 4 is a discontinuous thread, more than 1 groove 6 is radially arranged on the inner thread, and locking screwing holes 7 are formed in the outer circles of the fixing pin bolt 3 and the nut 4.
Referring to fig. 1 and 2, the fixing pin bolt 3 and the nut 4 are assembled in a combined structure. Fig. 3 shows the structure of the fixing pin bolt 3. Fig. 4 shows the structure of the nut 4.
When the screw is in actual use, the fixed pin bolt 3 passes through the first connecting frame 1 and the second connecting frame 2, the nut 4 is sleeved into the external thread end of the fixed pin bolt 3 and is locked in a clockwise rotation mode, and if necessary, a deflector rod tool is inserted into the locking screwing hole 7 to facilitate the rotation locking, so that the defect that the traditional connection is continuous whole circle threads on the thread section, one tooth is needed to be screwed in, and the time consumption is relatively long is overcome.
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 (3)
1. The utility model provides a high-efficient simple and convenient quick connect locking mechanism which characterized in that: the connecting frame comprises a first connecting frame (1) and a second connecting frame (2), and a fixing pin bolt (3) penetrates through the first connecting frame (1) and the second connecting frame (2) to be connected with a nut (4).
2. The efficient, simple and quick connect locking mechanism of claim 1, wherein: the external thread end of the fixed pin bolt (3) is discontinuous threads, more than 1 non-thread surface (5) is radially arranged on the external threads, more than 1 groove (6) is radially arranged on the internal threads, the threaded portions of the fixed pin bolt (3) and the nut (4) are staggered, the nut (4) can be quickly sleeved into the fixed pin bolt (3) to be close to the first connecting frame (1) and the second connecting frame (2), and then the fixed pin bolt (3) and the nut (4) are rotated to enable the threads to be meshed, and meanwhile, the quick connection and locking of the connecting frame or the target object needing to be mutually connected and locked are achieved.
3. The efficient, simple and quick connect locking mechanism of claim 1 or 2, wherein: the outer circles of the fixed pin bolts (3) and the nuts (4) are provided with locking screwing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320692310.9U CN220101775U (en) | 2023-04-01 | 2023-04-01 | High-efficient simple and convenient quick connect locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320692310.9U CN220101775U (en) | 2023-04-01 | 2023-04-01 | High-efficient simple and convenient quick connect locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220101775U true CN220101775U (en) | 2023-11-28 |
Family
ID=88843954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320692310.9U Active CN220101775U (en) | 2023-04-01 | 2023-04-01 | High-efficient simple and convenient quick connect locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220101775U (en) |
-
2023
- 2023-04-01 CN CN202320692310.9U patent/CN220101775U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205715164U (en) | Self-locking type check bolt assembly | |
| CN210164768U (en) | Anti-loosening sleeve bolt | |
| CN220101775U (en) | High-efficient simple and convenient quick connect locking mechanism | |
| CN116104859A (en) | High-efficient simple and convenient quick connect locking mechanism | |
| CN106704327A (en) | Bolt special for heavy duty goods shelf | |
| CN111927863A (en) | Double-nut anti-loosening bolt group | |
| CN208153521U (en) | Check bolt nut structure assembly | |
| TWM634808U (en) | Lock nut with tapered ring | |
| CN205806175U (en) | A kind of nut connecting structure | |
| CN202344474U (en) | Switching device for preventing deformation in assembly of hi-lock fastening piece | |
| CN214404090U (en) | Locking device of large-flow single-stage centrifugal pump impeller | |
| CN211820309U (en) | Anti-loosening bolt | |
| CN210686608U (en) | Self-locking nut for large-scale rotating equipment | |
| CN212028274U (en) | Bolt connecting pair | |
| CN110925288B (en) | Quick and reliable locknut suit | |
| CN207454501U (en) | Check bolt nut structure assembly | |
| CN111059122A (en) | Bolt connecting pair and mounting method thereof | |
| CN218718108U (en) | Anti-loosening combined bolt | |
| CN214788492U (en) | Anti-loose nut | |
| CN205806171U (en) | A kind of bolt fastening structure | |
| CN114110000B (en) | Anti-loosening device for back-threaded nut | |
| CN219413179U (en) | Anti-loose hexagonal bolt | |
| CN218670151U (en) | Effective moment type reamed hole bolt anti-loosening connecting pair | |
| CN220706197U (en) | Anti-loosening structure for guide bearing bush strut screw | |
| CN214367148U (en) | Self-locking bolt fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |