CN220876114U - Antiskid safety belt lock catch - Google Patents
Antiskid safety belt lock catch Download PDFInfo
- Publication number
- CN220876114U CN220876114U CN202322338463.6U CN202322338463U CN220876114U CN 220876114 U CN220876114 U CN 220876114U CN 202322338463 U CN202322338463 U CN 202322338463U CN 220876114 U CN220876114 U CN 220876114U
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- China
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- fixedly connected
- main shell
- safety belt
- block
- shifting block
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- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an anti-skid safety belt lock catch, which comprises a main shell, wherein a positioning plate is fixedly connected in the main shell, one side of the main shell is provided with a shifting block, one side of the shifting block is slidably extended into the main shell, one side of the shifting block is fixedly connected with two inserting sheets, one ends of the two inserting sheets are slidably penetrated through the positioning plate, and a lock catch mechanism is arranged in the main shell; the utility model relates to the technical field of safety belt locking, and discloses a locking mechanism, which comprises two fastening holes formed in two inserting sheets, wherein a mounting block is fixedly connected in a main shell, and two symmetrically distributed circular grooves are formed in the mounting block; this antiskid safety belt hasp can realize dual locking to the inserted sheet through the latched device who sets up in the main casing, and is better to the fastening effect of safety belt, and it can only indirectly drive two latch segment and inserted sheet through the hand wheel that sets up simultaneously and break away from, effectively prevents to lead to the safety belt to drop automatically under the mistake is bumped and is slid.
Description
Technical Field
The utility model relates to the technical field of safety belt buckles, in particular to an anti-skid safety belt buckle.
Background
The safety belt component is a safety piece applied to equipment, and is a belt used by amusement equipment, automobiles, high-speed trains, airplanes, special operation vehicles and the like for guaranteeing the safety of passengers. The safety belt buckle comprises a safety belt, a safety belt buckle, a retractor and the like, wherein the safety belt buckle is a connecting tool for binding the safety belt.
The publication number CN218650598U discloses an automobile safety belt lock catch, which comprises: the novel sliding lock comprises a main frame and a movable buckle, wherein a first side plate is fixedly connected to one side of the main frame, a supporting block is fixedly connected to one side of the first side plate, a reed is fixedly connected to the surface of the supporting block, a prying piece is movably connected to the surface of the supporting block, the surface of the reed is slidably connected with one side of the prying piece, a guide column is fixedly connected to one side of the first side plate, push blocks are slidably connected to the outer wall of the guide column, the number of the push blocks is two, the two push blocks are distributed relatively, an unlocking button is slidably connected to the inner wall of the push block, and a guide hole is formed in the surface of the push block in a penetrating mode. This car safety belt hasp can set up the release button in the both sides of body frame, guarantees that release button can not be blocked when the safety belt is released and connects, simultaneously through the mode unblock to middle extrusion release button, has avoided the device to produce the skew, has improved stability.
But this safety belt hasp exists below not enough, and its equipment can be through the release button of both sides to the mode of middle extrusion to untie the safety belt when using, but because its release button sets up in the both sides of body frame easily under the mistake bump slip atress by extrusion, leads to the safety belt to be untied carelessly, influences safety in utilization.
Therefore, the utility model provides an anti-skid safety belt lock catch to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an anti-skid safety belt lock catch, which solves the problems.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an antiskid safety belt hasp, includes the main casing, fixedly connected with locating plate in the main casing, one side of main casing is provided with the shifting block, one side of shifting block slides and extends to in the main casing, one side fixedly connected with two inserted sheets of shifting block, two the one end of inserted sheet all slides and runs through the locating plate, be provided with latch mechanism in the main casing;
The locking mechanism comprises two fastening holes formed in two inserting sheets, an installation block is fixedly connected in the main shell, two symmetrically distributed round grooves are formed in the installation block, two springs are fixedly connected in the round grooves, one end of each first spring is fixedly connected with a telescopic rod, one end of each telescopic rod is slidingly extended out of the corresponding round groove, two ends of each telescopic rod are fixedly connected with a supporting plate, one side of each supporting plate is fixedly connected with a locking block, and the two locking blocks respectively slide to penetrate through the corresponding fastening holes.
Preferably, two all through-connection has the drum in the backup pad, it has the connecting cylinder to slide in the drum, the one end and the installation piece of connecting cylinder are connected, fixedly connected with prevents the off-set pole in the drum, prevent the one end slip extension of off-set pole in the connecting cylinder, can improve the joint strength between backup pad and the installation piece through the drum, connecting cylinder and the off-set pole collocation of setting use, conveniently fix the inserted sheet.
Preferably, the second spring is fixedly connected with the cylinder, one end of the second spring is fixedly connected with the connecting cylinder, the third spring is fixedly connected with one end of the deviation preventing rod, one end of the third spring is fixedly connected with one side inner wall of the connecting cylinder, and double elastic force can be provided between the cylinder and the connecting cylinder through the second spring and the third spring, so that smooth movement of the supporting plate is facilitated.
Preferably, the drive chamber has been seted up on the installation piece, the drive intracavity rotation is connected with two gangbars, two all fixed cover is equipped with two winding rollers on the gangbar, four all twine on the winding roller has the stay cord, the free end activity of stay cord extends to outside the installation piece, the free end and the backup pad fixed connection that corresponds of stay cord can conveniently stimulate the backup pad through the drive chamber, gangbar, winding roller and the stay cord collocation use that set up and remove to conveniently stimulate the latch segment and break away from with the fastening hole.
Preferably, two all fixed cover is equipped with driven conical gear on the gangbar, the top inner wall rotation of driving chamber is connected with two synchronizing bars, two the equal fixed cover in bottom of synchronizing bar is equipped with initiative conical gear, initiative conical gear and the driven conical gear meshing that corresponds can conveniently control two gangbars synchronous rotation through driven conical gear, synchronizing bar and the initiative conical gear collocation use that set up to conveniently drive a plurality of wire winding roller synchronous rotation and twine the stay cord, thereby can make backup pad smooth movement.
Preferably, two all fixed cover is equipped with the linkage gear on the synchronizing bar, the top of installation piece rotates the through connection and has the transfer line, the bottom of transfer line extends to the drive intracavity, the top of transfer line rotates and extends to outside the main casing, the bottom fixedly connected with drive gear of transfer line, drive gear all meshes with two linkage gears, the top fixedly connected with hand wheel of transfer line can conveniently control two synchronizing bar synchronous rotations through the linkage gear, transfer line, drive gear and the hand wheel collocation use of setting, conveniently controls.
Preferably, a first connecting sleeve is fixedly connected to one side of the main shell, a second connecting sleeve is fixedly connected to one side of the shifting block, and the main shell, the shifting block and the safety belt can be conveniently connected through the first connecting sleeve and the second connecting sleeve.
Preferably, the outer wall fixedly connected with two first slipmats of main casing, the outer wall fixedly connected with two second slipmats of plectrum, through the first slipmat and the second slipmat collocation convenient to use that set up the personnel take main casing and plectrum, facilitate the use.
Advantageous effects
The utility model provides an anti-skid safety belt lock catch. Compared with the prior art, the method has the following beneficial effects:
(1) This antiskid safety belt hasp can realize dual locking to the inserted sheet through the latch mechanism that sets up in the main casing, and is better to the fastening effect of safety belt, and it can only indirectly drive two latch segment and inserted sheet through the hand wheel that sets up simultaneously and break away from, prevents effectively that the safety belt from automatic droing under the mistake is bumped and is slided.
(2) This antiskid safety belt hasp can effectively improve its and installation between the piece joint strength through setting up drum and connecting cylinder in the backup pad, can make it keep steady at the removal in-process simultaneously to can make the latch segment accurately insert in the fastening hole fix the plug, excellent in use effect.
Drawings
FIG. 1 is a perspective view of the external structure of the present utility model;
FIG. 2 is a schematic elevational cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partial side cross-sectional structure of the present utility model;
Fig. 4 is an assembled view of the linkage rod, the winding roller, the pull rope and the driven bevel gear in the present utility model.
In the figure: 1. a main housing; 2. a positioning plate; 3. a shifting block; 4. inserting sheets; 5. a fastening hole; 6. a mounting block; 7. a circular groove; 8. a first spring; 9. a telescopic rod; 10. a support plate; 11. a locking block; 12. a cylinder; 13. a connecting cylinder; 14. an anti-deflection rod; 15. a second spring; 16. a third spring; 17. a drive chamber; 18. a linkage rod; 19. a wire winding roller; 20. a pull rope; 21. a driven bevel gear; 22. a synchronizing lever; 23. a driving bevel gear; 24. a linkage gear; 25. a transmission rod; 26. a drive gear; 27. a hand wheel; 28. a first connection sleeve; 29. a second connecting sleeve; 30. a first cleat; 31. and a second non-slip mat.
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.
Embodiment one:
Referring to fig. 1 and 2, an anti-slip safety belt lock catch comprises a main casing 1, wherein a positioning plate 2 is fixedly connected in the main casing 1, a shifting block 3 is arranged on one side of the main casing 1, one side of the shifting block 3 slides and extends into the main casing 1, two inserting pieces 4 are fixedly connected on one side of the shifting block 3, one ends of the two inserting pieces 4 slide and penetrate through the positioning plate 2, and a lock catch mechanism is arranged in the main casing 1;
The locking mechanism comprises two fastening holes 5 formed in two inserting pieces 4, an installation block 6 is fixedly connected in the main shell 1, two symmetrically distributed circular grooves 7 are formed in the installation block 6, first springs 8 are fixedly connected in the two circular grooves 7, one ends of the first springs 8 are fixedly connected with telescopic rods 9, one ends of the telescopic rods 9 extend out of the circular grooves 7 in a sliding mode, one ends of the two telescopic rods 9 are fixedly connected with supporting plates 10, one sides of the supporting plates 10 are fixedly connected with locking blocks 11, and the two locking blocks 11 respectively penetrate through the corresponding fastening holes 5 in a sliding mode; the two support plates 10 are respectively connected with a cylinder 12 in a penetrating way, a connecting cylinder 13 is inserted in the cylinders 12 in a sliding way, one end of the connecting cylinder 13 is connected with the mounting block 6, an anti-deflection rod 14 is fixedly connected in the cylinders 12, and one end of the anti-deflection rod 14 extends into the connecting cylinder 13 in a sliding way; the cylinder 12 is fixedly connected with a second spring 15, one end of the second spring 15 is fixedly connected with the connecting cylinder 13, one end of the anti-deflection rod 14 is fixedly connected with a third spring 16, and one end of the third spring 16 is fixedly connected with one side inner wall of the connecting cylinder 13.
Embodiment two:
Referring to fig. 1 to 4, the present embodiment provides a technical solution based on the first embodiment: the installation block 6 is provided with a driving cavity 17, two linkage rods 18 are rotationally connected in the driving cavity 17, two winding rollers 19 are fixedly sleeved on the two linkage rods 18, pull ropes 20 are wound on the four winding rollers 19, the free ends of the pull ropes 20 movably extend out of the installation block 6, and the free ends of the pull ropes 20 are fixedly connected with corresponding support plates 10; the two linkage rods 18 are fixedly sleeved with driven bevel gears 21, the inner wall of the top of the driving cavity 17 is rotationally connected with two synchronizing rods 22, the bottom ends of the two synchronizing rods 22 are fixedly sleeved with driving bevel gears 23, and the driving bevel gears 23 are meshed with the corresponding driven bevel gears 21; the two synchronous rods 22 are fixedly sleeved with a linkage gear 24, the top of the mounting block 6 is rotatably and penetratingly connected with a transmission rod 25, the bottom end of the transmission rod 25 extends into the driving cavity 17, the top end of the transmission rod 25 is rotatably extended out of the main shell 1, the bottom end of the transmission rod 25 is fixedly connected with a driving gear 26, the driving gear 26 is meshed with the two linkage gears 24, and the top end of the transmission rod 25 is fixedly connected with a hand wheel 27; a first connecting sleeve 28 is fixedly connected to one side of the main shell 1, and a second connecting sleeve 29 is fixedly connected to one side of the shifting block 3; the outer wall of the main housing 1 is fixedly connected with two first anti-slip pads 30, and the outer wall of the shifting block 3 is fixedly connected with two second anti-slip pads 31.
And all that is not described in detail in this specification is well known to those skilled in the art.
Working principle: when the safety belt is required to be unwound, only the hand wheel 27 is required to be screwed, the driving gear 26 is driven to rotate by the hand wheel 27, the driving gear 26 drives the two linkage gears 24 meshed with the hand wheel 27 to rotate by the transmission rod 25, the linkage gear 24 drives the connected synchronizing rod 22 to rotate, the driving bevel gear 23 drives the driven bevel gear 21 meshed with the driving bevel gear 23 to rotate, the driven bevel gear 21 drives the driven bevel gear 18 to rotate, the winding roller 19 drives the winding roller 19 to rotate at the moment, the winding roller 19 pulls the supporting plate 10 by winding the pull rope 20 until the locking block 11 is separated from the fastening hole 5, and the pulling block 1 can be pulled out from the main housing 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The utility model provides an antiskid safety belt hasp, includes main casing (1), its characterized in that: the positioning device comprises a main shell (1), wherein a positioning plate (2) is fixedly connected in the main shell (1), a shifting block (3) is arranged on one side of the main shell (1), one side of the shifting block (3) extends into the main shell (1) in a sliding manner, two inserting pieces (4) are fixedly connected on one side of the shifting block (3), one ends of the two inserting pieces (4) penetrate through the positioning plate (2) in a sliding manner, and a locking mechanism is arranged in the main shell (1);
The locking mechanism comprises two fastening holes (5) formed in two inserting pieces (4), an installation block (6) is fixedly connected in the main shell (1), two symmetrically distributed round grooves (7) are formed in the installation block (6), first springs (8) are fixedly connected in the round grooves (7), one ends of the first springs (8) are fixedly connected with telescopic rods (9), one ends of the telescopic rods (9) slidingly extend out of the round grooves (7), two ends of the telescopic rods (9) are fixedly connected with supporting plates (10), one side of each supporting plate (10) is fixedly connected with a locking block (11), and the two locking blocks (11) respectively slide to penetrate through the corresponding fastening holes (5).
2. The anti-skid seat belt buckle of claim 1, wherein: the two support plates (10) are respectively connected with a cylinder (12) in a penetrating manner, a connecting cylinder (13) is inserted in the cylinders (12) in a sliding manner, one end of each connecting cylinder (13) is connected with the corresponding mounting block (6), an anti-deflection rod (14) is fixedly connected in each cylinder (12), and one end of each anti-deflection rod (14) extends into the corresponding connecting cylinder (13) in a sliding manner.
3. A non-slip seat belt buckle as claimed in claim 2, wherein: the novel anti-deflection device is characterized in that a second spring (15) is fixedly connected in the cylinder (12), one end of the second spring (15) is fixedly connected with the connecting cylinder (13), one end of the anti-deflection rod (14) is fixedly connected with a third spring (16), and one end of the third spring (16) is fixedly connected with one side inner wall of the connecting cylinder (13).
4. The anti-skid seat belt buckle of claim 1, wherein: the novel wire winding device is characterized in that a driving cavity (17) is formed in the mounting block (6), two linkage rods (18) are rotationally connected to the driving cavity (17), two wire winding rollers (19) are fixedly sleeved on the linkage rods (18), pull ropes (20) are wound on the four wire winding rollers (19), the free ends of the pull ropes (20) movably extend out of the mounting block (6), and the free ends of the pull ropes (20) are fixedly connected with corresponding support plates (10).
5. The anti-skid seat belt buckle of claim 4, wherein: the two linkage rods (18) are fixedly sleeved with driven bevel gears (21), the inner wall of the top of the driving cavity (17) is rotationally connected with two synchronizing rods (22), the bottom ends of the two synchronizing rods (22) are fixedly sleeved with driving bevel gears (23), and the driving bevel gears (23) are meshed with the corresponding driven bevel gears (21).
6. The anti-skid seat belt buckle of claim 5, wherein: the two synchronous rods (22) are fixedly sleeved with a linkage gear (24), the top of the mounting block (6) is rotatably connected with a transmission rod (25) in a penetrating manner, the bottom end of the transmission rod (25) extends into the driving cavity (17), the top end of the transmission rod (25) is rotatably extended out of the main shell (1), the bottom end of the transmission rod (25) is fixedly connected with a driving gear (26), the driving gear (26) is meshed with the two linkage gears (24), and the top end of the transmission rod (25) is fixedly connected with a hand wheel (27).
7. The anti-skid seat belt buckle of claim 1, wherein: one side of the main shell (1) is fixedly connected with a first connecting sleeve (28), and one side of the shifting block (3) is fixedly connected with a second connecting sleeve (29).
8. The anti-skid seat belt buckle of claim 1, wherein: the outer wall of the main shell (1) is fixedly connected with two first anti-slip pads (30), and the outer wall of the shifting block (3) is fixedly connected with two second anti-slip pads (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338463.6U CN220876114U (en) | 2023-08-29 | 2023-08-29 | Antiskid safety belt lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338463.6U CN220876114U (en) | 2023-08-29 | 2023-08-29 | Antiskid safety belt lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220876114U true CN220876114U (en) | 2024-05-03 |
Family
ID=90879978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338463.6U Active CN220876114U (en) | 2023-08-29 | 2023-08-29 | Antiskid safety belt lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220876114U (en) |
-
2023
- 2023-08-29 CN CN202322338463.6U patent/CN220876114U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |