Compression spring type hardware pulling buckle structure

Abstract

The utility model discloses a compression spring type hardware pull buckle structure, which comprises an upper buckle and a lower buckle, the upper buckle comprises an upper connecting plate and a movable pressing plate, the movable pressing plate is movably connected with the upper connecting plate through a hinge, a plug pin mechanism is arranged at the bottom of the movable pressing plate, the lower buckle comprises a lower connecting plate and a metal shell, and the metal shell is connected with the movable pressing plate through a hinge. A pressing and buckling groove is formed in the middle of the metal shell, a lock pin mechanism is installed in the pressing and buckling groove, the bottom of the movable pressing plate is detachably installed in the pressing and buckling groove of the lower fastener, and the plug pin mechanism is installed in the pressing and buckling groove through the lock pin mechanism. According to the utility model, the upper fastener and the lower fastener can be conveniently disassembled and assembled, the disassembly can be realized only by pressing once, the upper fastener and the lower fastener do not shake when being fixed, no abnormal sound is generated, and the user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of hardware buckle technology, specifically a spring-loaded hardware buckle structure. Background Technology

[0002] Lever locks are multifunctional hardware products widely used in various fields, primarily for hanging and securing items. They play an important role in homes, industry, and commerce, and come in various types and features. Currently, the known lever lock structure consists of a lever, a fixing bracket, and a connecting rod. Lever locks suffer from drawbacks such as slow disassembly and inconvenience, and loosening between the two fasteners can cause them to collide and produce noise, affecting the user experience. Utility Model Content

[0003] The purpose of this utility model is to provide a solution to the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a spring-loaded hardware buckle structure, comprising an upper buckle and a lower buckle. The upper buckle includes an upper connecting plate and a movable pressure plate, which are movably connected to the upper connecting plate via a hinge. A pin mechanism is installed at the bottom of the movable pressure plate. The lower buckle includes a lower connecting plate and a metal housing. A buckle groove is provided in the middle of the metal housing, and a locking pin mechanism is installed inside the buckle groove. The bottom of the movable pressure plate is detachably installed in the buckle groove of the lower buckle, and the pin mechanism is installed in the buckle groove via the locking pin mechanism.

[0005] Preferably, the pin mechanism includes a pressing column, on which a first latching member and a second latching member are installed. The first latching member is fixedly connected to the pressing column, and the second latching member is movably connected to the pressing column.

[0006] Preferably, a limiting ring is provided above the second buckle, and the limiting ring is fixedly connected to the pressing column.

[0007] Preferably, the outer edges of both the first and second fasteners are provided with bevels, and the bevels of the first and second fasteners are opposite to each other.

[0008] Preferably, the locking mechanism includes a locking block and a mounting platform. Two sets of locking blocks are provided and are located on both sides of the snap-fit ​​groove. The bottom of the locking block is movably mounted on the lower connecting plate via a slider, and the mounting platform is fixedly mounted on the lower connecting plate.

[0009] Preferably, a pressure rod is movably mounted on the mounting platform, a compression spring is sleeved on the pressure rod, and one end of the pressure rod is fixedly connected to the locking block.

[0010] Preferably, a spring pressure plate is installed inside the snap-fit ​​groove, and a compression spring is provided at the bottom of the spring pressure plate. The bottom of the compression spring is fixedly connected to the lower connecting plate.

[0011] Preferably, screws are fixedly installed at the four corners of the upper connecting plate and the lower connecting plate, and a torsion spring is installed between the movable pressure plate and the upper connecting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with a pin mechanism and a locking mechanism. When the pressure column is pressed into the buckle groove, the locking teeth of the locking block can be locked between the first and second buckle members, thereby fixing the upper and lower buckle members. When the upper and lower buckle members are opened, the movable pressure plate is pressed again, so that the second buckle member is also pressed into the locking blocks. Since the inclined surfaces of the first and second buckle members are opposite, the upper and lower buckle members can be easily assembled and disassembled. Disassembly can be achieved by pressing once, which is convenient to use.

[0014] 2. This utility model is equipped with a spring pressure plate, which can squeeze the pressing column, so that there will be no shaking or abnormal noise when the upper and lower fasteners are fixed. When disassembling, the spring pressure plate can increase the elasticity, making it easy to disassemble the upper and lower fasteners. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the side of the connection point of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the upper and lower fasteners when they are fixed.

[0018] Figure 4 This is a structural diagram of the upper and lower fasteners of this utility model when disassembled;

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Upper fastener; 2. Lower fastener; 3. Upper connecting plate; 4. Lower connecting plate; 5. Movable pressure plate; 6. Metal housing; 7. Pressing groove; 8. Pressing post; 9. First fastener; 10. Second fastener; 11. Limiting ring; 12. Locking block; 13. Mounting platform; 14. Pressure rod; 15. Compression spring; 16. Spring pressure plate; 17. Screw; 18. Compression spring; 19. Slider. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 This utility model provides a spring-loaded hardware buckle structure technical solution: including an upper buckle 1 and a lower buckle 2. The upper buckle 1 includes an upper connecting plate 3 and a movable pressure plate 5. The movable pressure plate 5 is movably connected to the upper connecting plate 3 by a hinge. A pin mechanism is installed at the bottom of the movable pressure plate 5. The lower buckle 2 includes a lower connecting plate 4 and a metal shell 6. A buckle groove 7 is opened in the middle of the metal shell 6. A locking pin mechanism is installed inside the buckle groove 7. The bottom of the movable pressure plate 5 is detachably installed in the buckle groove 7 of the lower buckle 2. The pin mechanism is installed in the buckle groove 7 through the locking pin mechanism.

[0023] In this embodiment, the upper fastener 1 and the lower fastener 2 can be quickly separated by the pin mechanism and the locking mechanism. The operation is simple, and disassembly can be achieved by pressing the movable pressure plate 5 once.

[0024] Furthermore, the latch mechanism includes a pressing post 8, on which a first latching member 9 and a second latching member 10 are installed. The first latching member 9 is fixedly connected to the pressing post 8, and the second latching member 10 is movably connected to the pressing post 8.

[0025] In this embodiment, the first latching member 9 and the second latching member 10 are fixed and separated. When in use, the radius of the second latching member 10 is slightly larger than that of the first latching member 9, so that the locking block 12 can be easily fixed between the first latching member 9 and the second latching member 10.

[0026] Furthermore, a limiting ring 11 is provided above the second buckle 10, and the limiting ring 11 is fixedly connected to the pressing post 8.

[0027] In this embodiment, the limiting ring 11 can limit the position of the second fastener 10 to prevent the second fastener 10 from being too high.

[0028] Furthermore, the outer edges of the first fastener 9 and the second fastener 10 are both provided with bevels, and the bevels of the first fastener 9 and the second fastener 10 are opposite.

[0029] In this embodiment, the pressure column 8 is pressed into the buckle groove 7, and the first buckle 9 can push the locking block 12 to move to both sides, thereby completing the fixation of the upper buckle 1 and the lower buckle 2. The movable pressure plate 5 is pressed again, and then the pressure column 8 continues to move downward. At this time, the second buckle 10 is also pressed into the locking block 12. Under the action of the spring pressure plate 16, the upper buckle 1 can be smoothly disengaged from the lower buckle 2.

[0030] Furthermore, the locking mechanism includes a locking block 12 and a mounting platform 13. Two sets of locking blocks 12 are provided and are located on both sides of the snap-fit ​​groove 7 respectively. The bottom of the locking block 12 is movably mounted on the lower connecting plate 4 via a slider 19, and the mounting platform 13 is fixedly mounted on the lower connecting plate 4.

[0031] In this embodiment, the locking block 12 can slide left and right on the lower connecting plate 4, ensuring stable operation.

[0032] Furthermore, a pressure rod 14 is movably mounted on the mounting platform 13, and a compression spring 15 is sleeved on the pressure rod 14. One end of the pressure rod 14 is fixedly connected to the locking block 12.

[0033] In this embodiment, the compression spring 15 enables the locking block 12 to automatically reset, facilitating its cooperation with the first latch 9 and the second latch 10.

[0034] Furthermore, a spring pressure plate 16 is installed inside the snap-fit ​​groove 7, and a compression spring 18 is provided at the bottom of the spring pressure plate 16. The bottom of the compression spring 18 is fixedly connected to the lower connecting plate 4.

[0035] In this embodiment, the upper fastener 1 can be smoothly disengaged from the lower fastener 2 under the upward pushing action of the spring pressure plate 16.

[0036] Furthermore, screws 17 are fixedly installed at the four corners of the upper connecting plate 3 and the lower connecting plate 4, and a torsion spring is installed between the movable pressure plate 5 and the upper connecting plate 3.

[0037] In this embodiment, screw 17 is used to fix the upper fastener 1 and the lower fastener 2, and torsion spring can make the movable pressure plate 5 have an upward rebound force.

[0038] Working principle: When using this utility model, the upper fastener 1 and the lower fastener 2 are fixedly installed by screws 17, so that the pressure post 8 on the upper fastener 1 can enter the pressure groove 7. When fixing, the pressure post 8 is pressed into the pressure groove 7. At this time, the first latching member 9 can push the locking block 12 to move to both sides. Then, the locking teeth of the locking block 12 can be locked between the first latching member 9 and the second latching member 10, thereby completing the fixing of the upper fastener 1 and the lower fastener 2. When opening the upper fastener 1 and the lower fastener 2, the movable pressure plate 5 is pressed again, and then the pressure post 8 continues to move downward. At this time, the second latching member 10 is also pressed into the locking block 12. Since the inclined surfaces of the first latching member 9 and the second latching member 10 are opposite, the upper fastener 1 can be smoothly disengaged from the lower fastener 2 under the action of the spring pressure plate 16. In this way, the disassembly and assembly of the upper fastener 1 and the lower fastener 2 can be easily completed.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spring-loaded metal buckle structure, comprising an upper buckle (1) and a lower buckle (2), characterized in that: The upper fastener (1) includes an upper connecting plate (3) and a movable pressure plate (5). The movable pressure plate (5) is movably connected to the upper connecting plate (3) by a hinge. A pin mechanism is installed at the bottom of the movable pressure plate (5). The lower fastener (2) includes a lower connecting plate (4) and a metal shell (6). A snap-fit ​​groove (7) is provided in the middle of the metal shell (6). A locking pin mechanism is installed inside the snap-fit ​​groove (7). The bottom of the movable pressure plate (5) is detachably installed in the snap-fit ​​groove (7) of the lower fastener (2). The pin mechanism is installed in the snap-fit ​​groove (7) through the locking pin mechanism.

2. The spring-loaded hardware buckle structure according to claim 1, characterized in that, The pin mechanism includes a pressing column (8), on which a first fastener (9) and a second fastener (10) are installed. The first fastener (9) is fixedly connected to the pressing column (8), and the second fastener (10) is movably connected to the pressing column (8).

3. The spring-loaded hardware buckle structure according to claim 2, characterized in that, A limiting ring (11) is provided above the second buckle (10), and the limiting ring (11) is fixedly connected to the pressing post (8).

4. The spring-loaded hardware buckle structure according to claim 3, characterized in that, The outer edges of the first fastener (9) and the second fastener (10) are both provided with bevels, and the bevels of the first fastener (9) and the second fastener (10) are opposite.

5. The spring-loaded hardware buckle structure according to claim 4, characterized in that, The locking mechanism includes a locking block (12) and a mounting platform (13). There are two sets of locking blocks (12), which are located on both sides of the snap-fit ​​groove (7). The bottom of the locking block (12) is movably mounted on the lower connecting plate (4) by a slider (19). The mounting platform (13) is fixedly mounted on the lower connecting plate (4).

6. The spring-loaded hardware buckle structure according to claim 5, characterized in that, A pressure rod (14) is movably mounted on the mounting platform (13), and a pressure spring (15) is sleeved on the pressure rod (14). One end of the pressure rod (14) is fixedly connected to the locking block (12).

7. The spring-loaded hardware buckle structure according to claim 6, characterized in that, A spring pressure plate (16) is installed inside the snap-fit ​​groove (7), and a compression spring (18) is provided at the bottom of the spring pressure plate (16). The bottom of the compression spring (18) is fixedly connected to the lower connecting plate (4).

8. The spring-loaded hardware buckle structure according to claim 7, characterized in that, Screws (17) are fixedly installed at the four corners of the upper connecting plate (3) and the lower connecting plate (4), and a torsion spring is installed between the movable pressure plate (5) and the upper connecting plate (3).

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