Wall panel fastener with anti-falling function

Abstract

The shingle fastener with the anti-disengaging function comprises a fastener body, a fixing strip is fixedly connected to one side of the fastener body, a clamping opening is formed in the top of the fixing strip, a wall decorating plate is connected to the outer side of the fixing strip in a clamped mode, and an installation opening and a screw opening are formed in the side, away from the fixing strip, of the fastener body. The fastener body is movably connected with an expansion bolt through the mounting opening, the outer side of the expansion bolt is movably connected with an expansion sleeve, the fastener body is in threaded connection with a leveling bolt through a screw opening, and one end of the leveling bolt is movably connected with a leveling plate. When the wall decoration plate is pulled outwards, the clamping buckles on the wall decoration plate can extrude the fixing strips inwards and then move into the clamping openings, so that the clamping and fixing effects are achieved, installation is completed, when the wall decoration plate is pulled outwards, the clamping buckles are clamped by the clamping openings, the anti-falling effect is achieved, the phenomenon that the decoration plate falls off is avoided, and installation is convenient for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of wall panel fasteners, and particularly relates to a wall panel fastener with an anti - detachment function. Background Technique

[0002] When connecting a decorative panel to a wall, the method of bonding with cement and polymer mortar is usually adopted. After a long service life, the cement ash on the back of the decorative panel is likely to fall off, resulting in the entire decorative panel falling down. Repair is required, which is very troublesome, increases costs, wastes manpower, and the high - altitude operation also increases the maintenance coefficient. The falling decorative panel may also hurt pedestrians. In recent years, the method of using hanging parts to assist in the suspension and installation of decorative panels has begun to spread. This method is fast and convenient for installation and can achieve more functions and combinations.

[0003] The prior - art patent document with the publication number of CN106677472A provides a building wall decorative panel fastener, which includes a clamping part, a fixing part, and a connecting part. The clamping part includes a backing plate. The upper end of the backing plate is bent forward to form a bending part for hooking the edge of the decorative panel. A clamping plate is arranged at the rear side of the backing plate. The lower end of the clamping plate is bent at 90 degrees and fixedly connected to the backing plate. There is a gap between the clamping plate and the backing plate. The connecting part includes a vertically arranged inserting plate and a horizontally arranged cross - plate. The cross - plate is connected to the middle of the inserting plate. The lower end of the inserting plate is inserted into the gap between the clamping plate and the backing plate. A first through - hole is arranged in the middle of the cross - plate. The fixing part is an L - shaped folding plate. One folding edge of the L - shaped folding plate is provided with a second through - hole corresponding to the first through - hole, and the other folding edge is provided with a third through - hole. The building wall decorative panel fastener of the present invention can realize the adjustment of the decorative panel in the left - right, front - back, and up - down positions, can be used for the installation of thin decorative panels, and the decorative panel is fixed safely and reliably, has a long service life, and is not likely to have the situation of the decorative panel falling off.

[0004] However, in the process of using the existing wall panel fasteners, when the wall panel fasteners are installed on the wall and then the decorative plates are installed, it is necessary for the staff to adjust the wall panel fasteners, and the decorative plates cannot be directly buckled on the wall panel fasteners. At the same time, after installation, when pulled outward, the decorative plates are also likely to fall off, resulting in the problem that the wall panel fasteners cannot play an anti - detachment function for the decorative plates. For this reason, we propose a wall panel fastener with an anti - detachment function. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a wall panel fastener with an anti - detachment function to solve the problems put forward in the above - mentioned background technique.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized by the following technical solutions: A wall panel fastener with an anti - detachment function, including a fastener main body, one side of the fastener main body is fixedly connected with a fixing strip, a bayonet is opened at the top of the fixing strip, a wall surface decorative board is clamped outside the fixing strip, an installation opening and a screw opening are respectively opened on one side of the fastener main body away from the fixing strip, an expansion bolt is movably connected to the fastener main body through the installation opening, an expansion sleeve is movably connected to the outside of the expansion bolt, a leveling bolt is threadedly connected to the fastener main body through the screw opening, and one end of the leveling bolt is movably connected to a leveling plate.

[0009] Further preferably, a clamping groove is opened on one side of the wall surface decorative board, and a clamping buckle is fixedly connected to the inside of the clamping groove.

[0010] Further preferably, a leveling groove is opened on the back of the fastener main body, and the leveling groove is movably connected to the leveling plate.

[0011] Further preferably, the fastener main body is processed from a metal material, and the outer surface of the fastener main body is smooth.

[0012] Further preferably, two fixing strips are provided, and the lengths of the two fixing strips are the same.

[0013] Further preferably, expansion grooves are opened on the outside of the expansion sleeve, two expansion grooves are provided, and the two expansion grooves are symmetrically arranged.

[0014] (III) Beneficial effects

[0015] The utility model provides a wall panel fastener with an anti - detachment function, having the following beneficial effects:

[0016] (1). For this wall panel fastener with an anti - detachment function, through the provided fixing strip and bayonet, when using the wall panel fastener, the staff positions the fastener main body at the installation position, and then rotates the leveling bolt according to the flatness of the wall surface, so as to adjust the position of the leveling plate and level the fastener main body. Then the staff inserts the expansion bolt into the installation opening and rotates the expansion bolt. The expansion sleeve outside the expansion bolt will be expanded through the expansion groove, thus playing a fixing role. Then the staff aligns the clamping groove on the wall surface decorative board with the fixing strip and pushes the wall surface decorative board inward. At this time, the clamping buckle on the wall surface decorative board will squeeze the fixing strip inward and then move into the bayonet, thus playing a role of clamping and fixing and completing the installation. When the wall surface decorative board is pulled outward, the clamping buckle is stuck by the bayonet, thus playing an anti - detachment role. Therefore, the phenomenon of the decorative board falling off is avoided, and it is also convenient for the staff to install. Brief description of the drawings

[0017] Figure 1 is the overall structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the fastener body of the present utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the wall decorative panel of the present utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the expansion bolt of the present utility model.

[0021] In the figure: 1, wall decorative panel; 2, card slot; 3, buckle; 4, fastener body; 5, installation port; 6, expansion bolt; 7, expansion sleeve; 8, expansion groove; 9, leveling groove; 10, leveling plate; 11, leveling bolt; 12, fixing strip; 13, bayonet; 14, screw thread. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , the present utility model provides a technical solution: a wall panel fastener with an anti - detachment function, including a fastener body 4. One side of the fastener body 4 is fixedly connected with a fixing strip 12. A bayonet 13 is opened at the top of the fixing strip 12. A wall decorative panel 1 is clamped outside the fixing strip 12. One side of the fastener body 4 away from the fixing strip 12 is respectively provided with an installation port 5 and a screw thread 14. The fastener body 4 is movably connected with an expansion bolt 6 through the installation port 5. An expansion sleeve 7 is movably connected to the outside of the expansion bolt 6. The fastener body 4 is threadedly connected with a leveling bolt 11 through the screw thread 14. One end of the leveling bolt 11 is movably connected with a leveling plate 10.

[0024] In this embodiment, specifically, a card slot 2 is opened on one side of the wall decorative panel 1, and a buckle 3 is fixedly connected to the inside of the card slot 2. By clamping the buckle 3 in the bayonet 13, the anti - detachment function can be achieved.

[0025] In this embodiment, specifically, a leveling groove 9 is opened on the back of the fastener body 4. The leveling groove 9 is movably connected with the leveling plate 10. Place the fastener body 4 at the installation position, and then rotate the leveling bolt 11 according to the flatness of the wall, so as to adjust the position of the leveling plate 10 and level the fastener body 4.

[0026] In this embodiment, specifically, the fastener body 4 is processed from a metal material. The outer surface of the fastener body 4 is smooth, and the fastener body 4 processed from a metal material is not prone to rust and damage.

[0027] In this embodiment, specifically, there are two fixing strips 12. The two fixing strips 12 have the same length, and the wall decorative panel 1 can be better fixed by the two fixing strips 12.

[0028] In this embodiment, specifically, expansion grooves 8 are formed on the outer side of the expansion sleeve 7. There are two expansion grooves 8, and the two expansion grooves 8 are symmetrically arranged. The expansion bolt 6 is inserted into the installation opening 5, and the expansion bolt 6 is rotated. The expansion sleeve 7 on the outer side of the expansion bolt 6 will be expanded through the expansion grooves 8, so as to play a fixing role.

[0029] Working principle: After the present utility model is installed, first check the installation and fixation and safety protection of the present utility model. When using the wall panel fastener, the staff positions the fastener body 4 at the installation position, and then rotates the leveling bolt 11 according to the flatness of the wall surface, so as to adjust the position of the leveling plate 10 and level the fastener body 4. Then the staff inserts the expansion bolt 6 into the installation opening 5 and rotates the expansion bolt 6. The expansion sleeve 7 on the outer side of the expansion bolt 6 will be expanded through the expansion grooves 8, so as to play a fixing role. Then the staff aligns the card slot 2 on the wall decorative panel 1 with the fixing strip 12 and pushes the wall decorative panel 1 inward. At this time, the buckle 3 on the wall decorative panel 1 will squeeze the fixing strip 12 inward and then move into the bayonet 13, so as to play a clamping and fixing role and complete the installation. When the wall decorative panel 1 is pulled outward, the buckle 3 is stuck by the bayonet 13, so as to play an anti-detachment role. In this way, the use process of the present utility model is completed. The structure of the present utility model is simple, and it is safe and convenient to use.

[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wall panel fastener with an anti - detachment function, comprising a fastener body (4), characterized in that: One side of the fastener body (4) is fixedly connected with a fixing strip (12). A bayonet (13) is formed at the top of the fixing strip (12). A wall decorative panel (1) is clamped outside the fixing strip (12). An installation opening (5) and a screw opening (14) are respectively formed on one side of the fastener body (4) away from the fixing strip (12). The fastener body (4) is movably connected with an expansion bolt (6) through the installation opening (5). An expansion sleeve (7) is movably connected to the outside of the expansion bolt (6). The fastener body (4) is threadedly connected with a leveling bolt (11) through the screw opening (14). One end of the leveling bolt (11) is movably connected with a leveling plate (10).

2. The wall panel fastener with anti - detachment function according to claim 1, wherein: A clamping groove (2) is formed on one side of the wall decorative panel (1). A clamping buckle (3) is fixedly connected to the inside of the clamping groove (2).

3. The wall panel fastener with an anti - shedding function according to claim 1, wherein: A leveling groove (9) is formed on the back of the fastener body (4). The leveling groove (9) is movably connected with the leveling plate (10).

4. A wall panel fastener with an anti - detachment function according to claim 1, characterized in that: The fastener body (4) is processed from a metal material, and the outer surface of the fastener body (4) is smooth.

5. A wall panel fastener with an anti - detachment function according to claim 1, characterized in that: Two fixing strips (12) are provided, and the two fixing strips (12) have the same length.

6. The wall panel fastener with anti - detachment function according to claim 1, characterized in that: Expansion grooves (8) are formed on the outside of the expansion sleeve (7). Two expansion grooves (8) are provided, and the two expansion grooves (8) are symmetrically arranged.

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