Hinge provided with buckle type lifting dustproof, waterproof and dustproof cover

Abstract

The hinge comprises a first bottom plate and a second bottom plate, one side of the first bottom plate is provided with a mounting part and a dust cover, a shaft sleeve is arranged in the mounting part, one side of the second bottom plate is provided with an opening, the mounting part is arranged in the opening of the second bottom plate, and the dust cover is arranged in the opening of the second bottom plate. The shaft sleeve is hinged to the side walls of the two sides of the opening of the second bottom plate through a rotating shaft, so that the first bottom plate and the second bottom plate turn over with the rotating shaft as the circle center, the installation part is provided with a groove, the dust cover is provided with an inner hook, and the inner hook is connected with the groove in a buckled mode. The bottom plate adopts a precisely machined groove design and is in close fit with an inner hook structure of the suspension type dust cover, so that the sealing and protection functions are realized, and the combined structure improves the dust-proof and water-proof functions of the hinge joint between the first bottom plate and the second bottom plate.

Description

Technical Field

[0001] The utility model relates to the field of hinges, and particularly relates to a hinge provided with a snap-type lifting dustproof and waterproof dust cover. Background Art

[0002] A hinge is mainly composed of a first bottom plate and a second bottom plate. The first bottom plate and the second bottom plate are hinged to each other. A dust cover is arranged outside the hinged position between the first bottom plate and the second bottom plate to prevent rainwater, dust and other sundries from entering the hinge and affecting the smooth flipping of the hinge. The existing installation structure between the hinge and the dust cover is complex, extremely inconvenient in installation and disassembly operations, and wastes labor and time costs. Summary of the Utility Model

[0003] The utility model solves the problem that the installation and disassembly between the existing hinge and the dust cover are inconvenient.

[0004] The technical solution adopted by the utility model is as follows: A hinge provided with a snap-type lifting dustproof and waterproof dust cover includes a first bottom plate and a second bottom plate. An installation part and a dust cover are arranged on one side of the first bottom plate. A bushing is arranged in the installation part. An opening is arranged on one side of the second bottom plate. The installation part is arranged in the opening of the second bottom plate. The bushing is hinged to the side walls on both sides of the opening of the second bottom plate through a rotating shaft, so that the first bottom plate and the second bottom plate are flipped with the rotating shaft as the center. A groove is arranged in the installation part. An inner hook is arranged on the dust cover. The inner hook is buckled and connected with the groove.

[0005] Further, grooves are arranged on both sides of one end of the installation part close to the first bottom plate. An opening is arranged at one end of the dust cover. Inner hooks are arranged at the ends of both side walls of the opening. The inner hooks are buckled and connected with the grooves.

[0006] The beneficial effect of the utility model compared with the prior art is that: The bottom plate adopts a precisely processed groove design, which is closely matched with the inner hook structure of the suspended dust cover, realizing the sealing and protection functions. This combined structure improves the dustproof and waterproof functions of the hinge between the first bottom plate and the second bottom plate. Description of the Drawings

[0007] Figure 1 It is the front view of the utility model;

[0008] Figure 2 It is the installation schematic diagram of the dust cover and the installation part of the utility model;

[0009] Figure 3 It is the structure schematic diagram of the dust cover of the utility model;

[0010] Figure 4 It is the top view of the installation of the dust cover and the installation part of the utility model;

[0011] Figure 5 Schematic diagram of the second bottom plate of the present utility model;

[0012] Figure 6 Installation flow chart of the first bottom plate and the second plate of the present utility model.

[0013] Reference numerals: first bottom plate 10; second bottom plate 20; installation part 11; dust cover 12; bushing 13; groove 14; inner hook 15. Specific implementation manners

[0014] As Figures 1 to 6 described, a hinge with a snap-type lifting dust and waterproof cover includes a first bottom plate 10 and a second bottom plate 20. An installation part 11 and a dust cover 12 are provided on one side of the first bottom plate 10. A bushing 13 is provided in the installation part 11. An opening is provided on one side of the second bottom plate 20. The installation part 11 is arranged in the opening of the second bottom plate 20. The bushing 13 is hinged to the side walls on both sides of the opening of the second bottom plate 20 through a rotating shaft, so that the first bottom plate 10 and the second bottom plate 20 are flipped with the rotating shaft as the center.

[0015] Grooves 14 are provided on both sides of the end of the installation part 11 close to the first bottom plate 10. One end of the dust cover 12 is provided with an opening, and inner hooks 15 are provided at the ends of both side walls of the opening. The inner hooks 15 are snap-connected with the grooves 14, and the inner hooks 15 at both ends of the dust cover 12 can move up and down along the grooves 14.

[0016] When in use, the bottom plate adopts a precisely processed groove design, which is closely matched with the inner hook structure of the floating dust cover, realizing the sealing and protection functions. This combined structure improves the dust and waterproof functions of the hinge between the first bottom plate and the second bottom plate.

Claims

1. A hinge provided with a snap-type lifting dust and waterproof dust cover, characterized in that: It includes a first bottom plate (10) and a second bottom plate (20). On one side of the first bottom plate (10), there is an installation part (11) and a dust cover (12). In the installation part (11), there is a bushing (13). On one side of the second bottom plate (20), there is an opening. The installation part (11) is arranged in the opening of the second bottom plate (20). The bushing (13) is hinged to the side walls on both sides of the opening of the second bottom plate (20) through a rotating shaft, so that the first bottom plate (10) and the second bottom plate (20) can be flipped with the rotating shaft as the center. The installation part (11) is provided with a groove (14), and the dust cover (12) is provided with an inner hook (15). The inner hook (15) is snap-connected to the groove (14).

2. The hinge with a snap-type lifting dust and waterproof cover according to claim 1, characterized in that: On both sides of one end of the installation part (11) close to the first bottom plate (10), there are grooves (14). One end of the dust cover (12) has an opening, and inner hooks (15) are arranged at the ends of the side walls on both sides of the opening. The inner hooks (15) are snap-connected to the grooves (14).

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