A quick-release anti-drop lock buckle

Abstract

The utility model discloses a quick-release anti-drop lock buckle, comprising a locking buckle, an anti-drop clamping piece, a mounting seat, a rotating assembly, a locking buckle clamping seat and a drop-off slot, wherein a rotating assembly is provided on one side of the upper surface of the mounting seat, a locking buckle rotatably connected is provided in the middle of the rotating assembly, the locking buckle clamping seat corresponds to the locking buckle, and the locking buckle clamping seat comprises a mounting seat second, the upper surface of the mounting seat second is provided with a U-shaped locking buckle seat, the groove of the U-shaped locking buckle seat corresponds to the locking buckle, the lower surface of the rotating assembly is provided with an anti-drop clamping piece, and one end of the mounting seat first is provided with an anti-dropping clamping slot corresponding to the anti-dropping clamping piece, the locking buckle and the locking buckle clamping seat are prevented from being disengaged by clamping the lower end of the rotating plate with the anti-dropping clamping slot. The quick-release anti-dropping lock buckle has a simple structure and is easy to operate, which not only allows for a larger error during installation, but also prevents disengagement after the device is locked.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-drop lock buckles, in particular to a quick-release anti-drop lock buckle. Background Art

[0002] Quick-release locks are required on square swing screens, vehicles or other mechanical equipment, and the existing buckles and the buckle seats of the column trim panels do not disengage. The design of the trim panel anti-detachment buckle structure plays a key role. Therefore, a structurally reliable trim panel buckle seat and buckle installation structure is of great significance. The installation position between the existing clips and the seats needs to be precise, and the error needs to be small during installation, so it is inconvenient to install, and the anti-detachment structure is complicated and cannot be used quickly. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a quick-release anti-drop lock buckle with a simple structure and easy operation. Not only can the error be larger during installation, but also the device can prevent disengagement after being locked. The anti-drop structure can also be quickly installed or disassembled, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-release anti-drop lock, comprising a locking buckle, an anti-drop clamping piece, a mounting seat, a rotating assembly, a locking buckle clamping piece and a drop-off slot, a rotating assembly is provided on one side of the upper surface of the mounting seat, a rotatable locking buckle is provided in the middle of the rotating assembly, the locking buckle clamping piece corresponds to the locking buckle, and the locking buckle clamping piece comprises a mounting seat, a U-shaped locking buckle clamping piece is provided on the upper surface of the mounting seat, a groove of the U-shaped locking buckle clamping piece corresponds to the locking buckle, an anti-drop clamping piece is provided on the lower surface of the rotating assembly, and an anti-drop clamping piece is provided at one end of the mounting seat.

[0005] Furthermore, the rotating assembly includes a connecting support fixed on an upper surface of the mounting base, and a rotating plate is connected to the connecting support via a pin shaft. The rotating plate can be rotated upward to drive the locking buckle to move toward the locking buckle base, so that the locking buckle is engaged with the locking buckle base, and then the rotating plate is rotated downward to fix and lock it.

[0006] Furthermore, the locking buckle includes a rotating shaft rotatably connected to the middle of the rotating plate, and a U-shaped buckle in a sliding connection is provided on the rotating shaft. Both ends of the U-shaped buckle are boss-like structures, and a pushing spring is provided between the bosses at both ends of the U-shaped buckle and the rotating shaft. The U-shaped buckle can be pushed by the pushing spring, and when the lock is locked, it can ensure that the U-shaped end of the U-shaped buckle is always in the groove of the U-shaped lock buckle seat, thereby making the installation distance error between the mounting seat 1 and the lock buckle seat larger.

[0007] Furthermore, the anti-dropping clamping component includes a U-shaped clamping plate, one end of the U-shaped clamping plate is connected to a U-shaped seat via a pin shaft, the U-shaped seat is fixed to the lower surface of the rotating component, and a connecting handle is provided in the middle of one side of the U-shaped clamping plate, and the other end of the U-shaped clamping plate corresponds to the anti-dropping slot, and the lower surface of the rotating component is provided with a tension spring for pulling the U-shaped clamping plate, and the lower end of the U-shaped clamping plate can be driven out of the anti-dropping slot by pressing the connecting handle upwards, so that the rotating plate can be rotated, and the locking buckle and the locking buckle seat can be prevented from being disengaged by the lower end of the rotating plate being engaged with the anti-dropping slot.

[0008] The U-shaped buckle can be pushed up by the pushing spring, and the U-shaped end of the buckle can be ensured to be always in the groove of the U-shaped buckle seat when the lock buckle is locked, so that the installation distance error between the mounting seat and the lock buckle seat can be larger, and the lower end of the U-shaped buckle plate can be guided out of the anti-dropping groove by pressing the connecting handle upward, so that the rotating plate can be rotated, and the lower end of the rotating plate can be engaged with the anti-dropping groove to prevent the locking buckle from being disengaged from the lock buckle seat. The quick-release anti-dropping lock buckle has a simple structure and is easy to operate. Not only can the error during installation be larger, but also the disengagement can be prevented after the device is locked, and the anti-dropping structure can also be quickly installed or disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a schematic diagram of the side structure of the utility model.

[0011] In the figure: 1 locking buckle, 11 U-shaped buckle, 12 rotating shaft, 13 pushing spring, 2 anti-dropping clamping piece, 21 tension spring, 22 U-shaped seat, 23 U-shaped clamping plate, 24 connecting handle, 3 mounting seat 1, 4 rotating assembly, 41 rotating plate, 42 connecting support, 5 locking buckle seat, 51 U-shaped locking buckle seat, 52 mounting seat 2, 6 anti-dropping slot. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] See also Figure 1-2The utility model provides a technical solution: a quick-release anti-drop lock, comprising a locking buckle 1, an anti-dropping clamping piece 2, a mounting seat 3, a rotating assembly 4, a locking buckle clamping piece 5 and a drop-out slot 6, a rotating assembly 4 is provided on one side of the upper surface of the mounting seat 3, a rotatable locking buckle 1 is provided in the middle of the rotating assembly 4, the locking buckle clamping piece 5 corresponds to the locking buckle 1, and the locking buckle clamping piece 5 comprises a mounting seat 2 52, a U-shaped locking buckle seat 51 is provided on the upper surface of the mounting seat 2 52, a groove of the U-shaped locking buckle seat 51 corresponds to the locking buckle 1, an anti-dropping clamping piece 2 is provided on the lower surface of the rotating assembly 4, the mounting seat 3 One end of the is provided with an anti-dropping slot 6 corresponding to the anti-dropping card connector 2, the rotating assembly 4 includes a connecting support 42 fixed to the upper surface of the mounting seat 3, and a rotating plate 41 is connected to the connecting support 42 through a pin shaft. The locking buckle 1 can be driven to move toward the locking buckle seat 5 by rotating the rotating plate 41 upward, so that the locking buckle 1 is engaged with the locking buckle seat 5, and then the rotating plate 41 is rotated downward to fix and lock. The locking buckle 1 includes a rotating shaft 12 rotatably connected to the middle of the rotating plate 41, and a U-shaped buckle 11 is provided on the rotating shaft 12 for sliding connection. The two ends of the U-shaped buckle 11 are boss-like structures. The U-shaped clip 11 is provided with a push spring 13 between the bosses at both ends of the U-shaped clip 11 and the rotating shaft 12, and the U-shaped clip 11 can be pushed by the push spring 13, so that the U-shaped end of the U-shaped clip 11 can be always located in the groove of the U-shaped lock seat 51 when the lock is locked, thereby making the installation distance error between the mounting seat 3 and the lock seat 5 larger, and the anti-dropping clamping part 2 includes a U-shaped clamping plate 23, one end of the U-shaped clamping plate 23 is connected to the U-shaped seat 22 through a pin shaft, and the U-shaped seat 22 is fixed to the lower surface of the rotating component 4, and a connecting handle 24 is provided in the middle of one side of the U-shaped clamping plate 23, and The other end of the U-shaped card plate 23 corresponds to the anti-detachment slot 6, and the lower surface of the rotating component 4 is provided with a tension spring 21 for pulling the U-shaped card plate 23. By pressing the connecting handle 24 upward, the lower end of the U-shaped card plate 23 can be driven out of the anti-detachment slot 6, so that the rotating plate 41 can be rotated. The lower end of the rotating plate 41 is engaged with the anti-detachment slot 6 to prevent the locking buckle 1 from being disengaged from the locking buckle seat 5. The quick-release anti-detachment lock has a simple structure and is easy to operate. Not only can the error during installation be larger, but also the device can prevent disengagement after being locked, and the anti-detachment structure can also be quickly installed or disassembled.

[0014] When in use: the locking buckle 1 can be driven to move toward the locking buckle seat 5 by rotating the rotating plate 41 upward, so that the locking buckle 1 is engaged with the locking buckle seat 5, and then the rotating plate 41 is rotated downward to fix the lock, and the U-shaped buckle 11 can be pushed by the pushing spring 13. When the lock is locked, it can ensure that the U-shaped end of the U-shaped buckle 11 is always in the groove of the U-shaped locking buckle seat 51, thereby making the installation distance error between the mounting seat 3 and the locking buckle seat 5 larger, and the lower end of the U-shaped clamping plate 23 can be driven out of the anti-detachment slot 6 by pressing the connecting handle 24 upward, so that the rotating plate 41 can be rotated, and the locking buckle 1 and the locking buckle seat 5 are prevented from being disengaged by the lower end of the rotating plate 41 being engaged with the anti-detachment slot 6.

[0015] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A quick-release anti-drop lock, comprising a locking buckle (1), an anti-drop clamping member (2), a mounting seat (3), a rotating assembly (4), a locking buckle seat (5) and a drop-out slot (6), characterized in that: A rotating assembly (4) is provided on one side of the upper surface of the mounting seat 1 (3), a rotatably connected locking buckle (1) is provided in the middle of the rotating assembly (4), the locking buckle seat (5) corresponds to the locking buckle (1), and the locking buckle seat (5) comprises a mounting seat 2 (52), a U-shaped locking buckle seat (51) is provided on the upper surface of the mounting seat 2 (52), a groove of the U-shaped locking buckle seat (51) corresponds to the locking buckle (1), an anti-dropping clamping piece (2) is provided on the lower surface of the rotating assembly (4), and an anti-dropping clamping groove (6) corresponding to the anti-dropping clamping piece (2) is provided at one end of the mounting seat 1 (3).

2. The quick-release anti-drop lock according to claim 1, characterized in that: The rotating assembly (4) comprises a connecting support (42) fixed on the upper surface of the first mounting seat (3), and a rotating plate (41) is connected to the connecting support (42) via a pin shaft.

3. The quick-release anti-drop lock according to claim 1, characterized in that: The locking buckle (1) comprises a rotating shaft (12) rotatably connected to the middle of the rotating plate (41), a U-shaped buckle (11) slidably connected to the rotating shaft (12), both ends of the U-shaped buckle (11) being boss-shaped structures, and a push spring (13) is provided between the bosses at both ends of the U-shaped buckle (11) and the rotating shaft (12).

4. The quick-release anti-drop lock according to claim 1, characterized in that: The anti-dropout clamping member (2) comprises a U-shaped clamping plate (23), one end of the U-shaped clamping plate (23) is connected to a U-shaped seat (22) via a pin, the U-shaped seat (22) is fixed to the lower surface of the rotating assembly (4), a connecting handle (24) is provided in the middle of one side of the U-shaped clamping plate (23), the other end of the U-shaped clamping plate (23) corresponds to the anti-dropout clamping groove (6), and a tension spring (21) for pulling the U-shaped clamping plate (23) is provided on the lower surface of the rotating assembly (4).

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