Ecological lock handle

Abstract

An ecological lock handle comprises a handle body, one end of the handle body is integrally connected with a lock shell, the surface of the handle body is connected with a cover plate, a fixing groove is formed in the inner surface of the cover plate, a compression spring is arranged in the fixing groove, two positioning terminals are connected to the two ends of the compression spring respectively, and the heads of the two positioning terminals penetrate out of the two sides of the fixing groove. The two sides of the inner wall of the handle body are provided with positioning pits, and the heads of the positioning terminals are elastically matched with the corresponding positioning pits in an abutting mode to form a cover plate elastic buckling structure. According to the utility model, the structure is reasonable, and the positioning terminal capable of elastically displacing is arranged on the cover plate and is elastically buckled on the surface of the handle body. When the cover plate is opened, the positioning terminal can generate elastic displacement and tripping only by applying a slightly large force to the cover plate. And when covering, buckling can be recovered only by pressing in place. The cover plate can be disassembled and assembled very quickly and conveniently without any professional tool, and the appearance of the handle and the cover plate cannot be damaged.

Description

Technical Field

[0001] The utility model relates to a lock accessory, in particular to an ecological lock handle. Background Art

[0002] The eco-lock has a minimalist appearance, compact internal structure, and small footprint. It is now more and more widely used. Since the lock shell and handle of the eco-lock are generally connected in one piece, the cover on the handle surface needs to be removed during the installation and maintenance of the lock cylinder to expose the operating space. The connection between the ordinary cover and the handle adopts a structure in which buckle feet and buckle holes cooperate, that is, the cover is provided with buckle feet that are inserted into the buckle holes of the handle for positioning and fixing. The buckle feet of this structure have a small elastic deformation, and it is troublesome to disengage after buckling. Tools are needed to forcibly pry it up, which is not only easy to wear the appearance of the handle and the cover, but also may cause the buckle feet to break, and it is necessary to purchase a similar cover again. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model provides an ecological lock handle with a reasonable structure and convenient cover assembly and disassembly.

[0004] The utility model includes a handle body, one end of the handle body is integrally formed with a lock shell, a cover plate is connected to the surface of the handle body, a fixing groove is provided on the inner surface of the cover plate, a compression spring is placed in the fixing groove, two positioning terminals are respectively connected to the two ends of the compression spring, and the heads of the two positioning terminals pass through the two sides of the fixing groove, positioning pits are provided on the two sides of the inner wall of the handle body, and the heads of the positioning terminals and the corresponding positioning pits are elastically abutted and matched to form an elastic buckling structure of the cover plate.

[0005] The utility model has a reasonable structure. The cover is provided with a positioning terminal that can be elastically displaced and elastically buckled on the surface of the handle. When opening, only a slightly larger force is applied to the cover to make the positioning terminal elastically displaced and disengaged. When closing, only pressing it into place can restore the buckle. The disassembly and assembly process of the cover does not require professional tools, which is very fast and convenient, and will not damage the appearance of the handle and the cover.

[0006] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a main structural diagram of the embodiment.

[0008] Figure 2 yes Figure 1 Enlarged schematic diagram of the AA section.

[0009] Figure 3 yes Figure 1 Bottom view of the cover plate in FIG.

[0010] Figure 4 It is a three-dimensional diagram of the handle. DETAILED DESCRIPTION

[0011] like Figures 1 to 4 As shown, one end of the handle body 1 is integrally connected with a lock housing 2, a cover plate 3 is connected to the surface of the handle body 1, a fixing groove 4 is provided on the inner surface of the cover plate 3, a compression spring 5 is placed in the fixing groove 4, two positioning terminals 6 are respectively connected to the two ends of the compression spring 5, and the heads of the two positioning terminals 6 pass through the two sides of the fixing groove 4. Positioning pits 7 are provided on the two sides of the inner wall of the handle body 1, and the heads of the positioning terminals 6 and the corresponding positioning pits 7 are elastically abutted and matched to form an elastic buckling structure of the cover plate.

[0012] In this embodiment, there are two fixing grooves 4 on the inner surface of the cover plate 3, which are distributed in parallel and at intervals. A compression spring 5 and a positioning terminal 6 are arranged in each fixing groove 4, and a corresponding number of positioning pits 7 are provided on the inner wall of the handle body 1. The head of the positioning terminal 6 is a smooth convex curved surface, which is convenient for moving into or out of the positioning pit 7.

[0013] When the cover plate 3 and the handle body 1 are in a normal buckling state, the head of each positioning terminal 6 and the corresponding positioning pit 7 are elastically abutted and will not fall off. When the cover plate 3 is pressed upward, each positioning terminal 6 is subjected to the resistance of the positioning pit 7 and the inner wall of the handle body 1, and moves inward and shrinks, and the compression spring 5 is also compressed, and the head of the positioning terminal 6 and the corresponding positioning pit 7 are no longer buckled, and the cover plate 3 can be removed.

[0014] In this embodiment, a protrusion 8 is provided on one end edge of the cover plate 3, and a corresponding notch 9 is provided on the upper edge of the end of the handle body 1, and the protrusion 8 can be accommodated in the notch 9. The cover plate 3 can be pressed from the end by grasping the protrusion 8, which is more convenient to operate.

Claims

1. An ecological lock handle, comprising a handle body, one end of the handle body is integrally formed and connected to a lock shell, and a cover plate is connected to the surface of the handle body, wherein: A fixing groove (4) is provided on the inner surface of the cover plate (3), a compression spring (5) is placed in the fixing groove (4), two positioning terminals (6) are respectively connected to the two ends of the compression spring (5), and the heads of the two positioning terminals (6) extend out of the two sides of the fixing groove (4), positioning pits (7) are provided on the two sides of the inner wall of the handle body (1), and the heads of the positioning terminals (6) and the corresponding positioning pits (7) are elastically abutted against each other to form an elastic buckling structure of the cover plate.

2. The ecological lock handle according to claim 1 is characterized by: The inner surface of the cover plate (3) has two fixing grooves (4) which are spaced apart in parallel. A compression spring (5) and a positioning terminal (6) are arranged in each fixing groove (4). The inner wall of the handle body (1) is provided with a corresponding number of positioning recesses (7).

3. The ecological lock handle according to claim 1 or 2, characterized in that: A protrusion (8) is provided on one end edge of the cover plate (3), and a corresponding notch (9) is provided on the upper edge of the end of the handle body (1), and the protrusion (8) can be accommodated in the notch (9).

4. The ecological lock handle according to claim 1 or 2, characterized in that: The head of the positioning terminal (6) is a smooth convex curved surface.

5. The ecological lock handle according to claim 3 is characterized by: The head of the positioning terminal (6) is a smooth convex curved surface.

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