A reinforcement structure for a vehicle door handle

Abstract

The utility model relates to the field of automobile technology, specifically, a reinforcement structure for automobile door handles. A reinforcement structure for automobile door handles, comprising a bridge reinforcement plate and a connecting ear piece, wherein the front and rear sides of the bridge reinforcement plate are respectively connected to one end of a circular arc transition plate, and the other end of the circular arc transition plate is connected to the connecting ear piece, and the left and right sides of the bridge reinforcement plate are respectively connected to bent plates bent downward, and the outer edge of the bent plate is provided with a welding plate bent outward. Compared with the prior art, the structure is simple, easy to position and install, and the strength is increased, which solves the problem of excessive deformation of the door shape that is easy to occur in production, ensures the use experience of the product, and prolongs the service life.

Description

Technical Field

[0001] The utility model relates to the technical field of automobiles, in particular to a reinforcement structure of an automobile door handle. Background Art

[0002] With the continuous development and progress of society, cars have become an indispensable part of people's lives, and people's requirements for the quality of car use are getting higher and higher. In the actual production process, we found that the door handles of some models of logistics vehicles will have visible shaking when opening and closing, such as protrusions and depressions on the plane. These problems not only affect the user experience and visual perception, but may also have a negative impact on the service life of the product. Summary of the invention

[0003] The utility model overcomes the deficiencies of the prior art and provides a vehicle door handle reinforcement structure to solve the problem of large shaking of the vehicle door handle, thereby ensuring the use experience of the product and extending the service life.

[0004] In order to achieve the above-mentioned purpose, a car door handle reinforcement structure is designed, including a bridge reinforcement plate and a connecting ear. The front and rear sides of the bridge reinforcement plate are respectively connected to one end of a circular arc transition plate, and the other end of the circular arc transition plate is connected to the connecting ear. The left and right sides of the bridge reinforcement plate are respectively connected to downwardly bent plates, and the outer edge of the bent plate is provided with a welding plate bent outward.

[0005] The bending plate is provided with weight-reducing holes.

[0006] The connecting ear piece is provided with a mounting positioning hole.

[0007] The connecting ear piece is connected to the door handle through bolts and mounting positioning holes.

[0008] The welding plate is welded to the inner panel of the vehicle door.

[0009] The left welding plate, the left bending plate, the bridge reinforcement plate, the right bending plate and the right welding plate are connected to form a "J"-shaped structure.

[0010] The right welding plate is provided with a downward step surface.

[0011] Compared with the prior art, the utility model has a simple structure, is easy to position and install, has increased strength, solves the problem of excessive deformation of the vehicle door shape that is prone to occur during production, ensures the use experience of the product, and prolongs the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2It is a structural schematic diagram of the utility model from another perspective.

[0014] Figure 3 It is a top view of the utility model.

[0015] Figure 4 It is a left view of the utility model.

[0016] Figure 5 It is the right view of the utility model.

[0017] Figure 6 It is the front view of the utility model.

[0018] Figure 7 The structure of the utility model after being connected with the door inner panel and the door handle is shown in FIG. Figure 1 .

[0019] Figure 8 The structure of the utility model after being connected with the door inner panel and the door handle is shown in FIG. Figure 2 .

[0020] Fig. 9 The structure of the utility model after being connected with the door inner panel and the door handle is shown in FIG. Figure 3 .

[0021] Fig.10 It is a cross-sectional schematic diagram of the utility model after being connected with the door inner panel and the door handle. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings.

[0023] like Figures 1 to 5 As shown, the front and rear sides of the bridge reinforcement plate 1 are respectively connected to one end of the arc transition plate 3, and the other end of the arc transition plate 3 is connected to the connecting ear piece 2. The left and right sides of the bridge reinforcement plate 1 are respectively connected to the bent plates 4 bent downward, and the outer edge of the bent plate 4 is provided with a welding plate 5 bent outward.

[0024] The bending plate 4 is provided with a weight-reducing hole 4-1, so as to achieve 1. Lightweight design, which effectively controls its own weight while ensuring structural strength.

[0025] The connecting ear piece 2 is provided with an installation positioning hole 2-1. When in use, a bolt 8 is inserted into the installation positioning hole 2-1 to connect the reinforcement of the utility model to the door handle 6. In addition, during the transportation and clamping of the reinforcement, the installation positioning hole 2-1 plays a role in positioning.

[0026] like Figure 6 As shown, the left welding plate, the left bending plate, the bridge reinforcement plate 1, the right bending plate, and the right welding plate are connected to form a "J"-shaped structure, which is supported on the door inner panel 7.

[0027] In this embodiment, the right welding plate 5 is provided with a downward step surface 5 - 1 , which matches the structure of the vehicle panel inner plate 7 .

[0028] When used specifically, Figures 7 to 10 As shown, the connecting ear piece 2 is connected to the door handle 6 through the bolt 8 and the mounting positioning hole 2-1. The welding plates 5 on the left and right sides are respectively welded to the door inner panel 7. With the door inner panel 7 as support, it plays a good role in force transmission and solves the problem of structural rigidity and strength of the door handle.

[0029] When used specifically, the reinforcing member of the utility model is completed by a stamping forming process, has a simple structure, and ensures the dimensional accuracy of the part itself.

Claims

1. A vehicle door handle reinforcement structure, characterized in that: The invention comprises a bridge reinforcement plate (1) and a connecting ear piece (2), wherein the front and rear sides of the bridge reinforcement plate (1) are respectively connected to one end of a circular arc transition plate (3), and the other end of the circular arc transition plate (3) is connected to the connecting ear piece (2). The left and right sides of the bridge reinforcement plate (1) are respectively connected to bent plates (4) bent downward, and the outer edge of the bent plate (4) is provided with a welding plate (5) bent outward.

2. The automobile door handle reinforcement structure according to claim 1, characterized in that: The bent plate (4) is provided with a weight-reducing hole (4-1).

3. The automobile door handle reinforcement structure according to claim 1, characterized in that: The connecting ear piece (2) is provided with a mounting positioning hole (2-1).

4. The automobile door handle reinforcement structure according to claim 3, characterized in that: The connecting ear piece (2) is connected to the vehicle door handle (6) via a bolt (8) and a mounting positioning hole (2-1).

5. The automobile door handle reinforcement structure according to claim 1, characterized in that: The welding plate (5) is welded to the door inner panel (7).

6. The automobile door handle reinforcement structure according to claim 1, characterized in that: The left welding plate, the left bending plate, the bridge reinforcement plate (1), the right bending plate and the right welding plate are connected to form a "J"-shaped structure.

7. The automobile door handle reinforcement structure according to claim 1, characterized in that: The right welding plate (5) is provided with a downward step surface (5-1).

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