Forged cab door hinge assembly and vehicle applying same

Abstract

A forging cab door hinge assembly and a vehicle applying the same relate to the technical field of vehicle part devices, the forging cab door hinge assembly comprises a first hinge seat and a second hinge seat, the first hinge seat is provided with a first connecting seat, the second hinge seat is provided with a second connecting seat, the middle of the second connecting seat is bent, the second connecting seat is V-shaped, and the first connecting seat is provided with a first connecting rod. A rotating groove is formed in the middle of the end, away from the second hinge base, of the second connecting base, and one end of the first connecting base is rotationally installed in the rotating groove. The first connecting base and the second connecting base are connected together through the rotating shaft, the first connecting base is just installed in the rotating groove of the second connecting base, the problem that the opening and closing stability of the vehicle door is not high is solved, and the reliability and stability of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle component and device technology, and in particular to a forged cab door hinge assembly and a vehicle using the assembly. Background Technology

[0002] Currently, existing car doors open and close using upper and lower hinges, resulting in low stability, numerous parts, and high costs. Utility Model Content

[0003] This utility model proposes a forged cab door hinge assembly and a vehicle using the assembly.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A forged cab door hinge assembly includes a first hinge seat and a second hinge seat. A first connecting seat is provided on the first hinge seat, and a second connecting seat is provided on the second hinge seat. The second connecting seat is bent in the middle and is V-shaped. A rotating groove is provided at the middle position of the end of the second connecting seat away from the second hinge seat. One end of the first connecting seat is rotatably installed in the rotating groove.

[0006] A further preferred embodiment of this utility model is that the first hinge seat and the second hinge seat are of equal size, and both the first hinge seat and the second hinge seat are isosceles trapezoids.

[0007] A further preferred embodiment of this utility model is as follows: the first hinge seat has three mounting holes, which are circular and arranged in a triangular pattern; the second hinge seat has three fixing holes, which are rounded rectangles and arranged in a triangular pattern.

[0008] A further preferred embodiment of this utility model is as follows: a through hole is provided on the side of the connection position of the first connecting seat and the second connecting seat, and a rotating shaft is rotatably installed in the through hole, so that the first connecting seat and the second connecting seat are rotatably installed together through the rotating shaft.

[0009] A further preferred embodiment of this utility model is provided with reinforcing ribs at the connection positions of the first connecting seat and the first hinge seat, and at the connection positions of the second connecting seat and the second hinge seat.

[0010] The present invention has the following advantages:

[0011] This invention solves the problem of low stability in the opening and closing of car doors by connecting the first connecting seat and the second connecting seat together on a rotating shaft. The first connecting seat is installed in the rotating groove of the second connecting seat, which increases the reliability and stability of the device. Attached Figure Description

[0012] Figure 1This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0014] In the figure: 1 First hinge seat, 2 Second hinge seat, 3 First connecting seat, 4 Second connecting seat, 5 Reinforcing rib, 6 Rotating shaft, 7 Through hole, 8 Rotating groove, 9 Mounting hole, 10 Fixing hole. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1:

[0017] according to Figure 1-2 As shown, a forged cab door hinge assembly includes a first hinge seat 1 and a second hinge seat 2. A first connecting seat 3 is provided on the first hinge seat 1, and a second connecting seat 4 is provided on the second hinge seat 2. The second connecting seat 4 is bent in the middle and is V-shaped. A rotating groove 8 is provided at the middle position of the end of the second connecting seat 4 away from the second hinge seat 2. One end of the first connecting seat 3 is rotatably installed in the rotating groove 8.

[0018] The first hinge seat 1 and the second hinge seat 2 are of equal size, and both the first hinge seat 1 and the second hinge seat 2 are isosceles trapezoids.

[0019] The first hinge seat 1 has three mounting holes 9, which are circular and arranged in a triangular pattern. The second hinge seat 2 has three fixing holes 10, which are rounded rectangles and arranged in a triangular pattern. This arrangement makes the first hinge seat 1 and the second hinge seat 2 more stable when installed.

[0020] A through hole 7 is provided on the side of the connection position of the first connecting seat 3 and the second connecting seat 4. A rotating shaft 6 is rotatably installed in the through hole 7. The first connecting seat 3 and the second connecting seat 4 are rotatably installed together through the rotating shaft 6.

[0021] Reinforcing ribs 5 are provided at the connection positions of the first connecting seat 3 and the first hinge seat 1, as well as at the connection positions of the second connecting seat 4 and the second hinge seat 2, to increase the strength of the device.

[0022] Example 2:

[0023] A vehicle that uses the forged cab door hinge assembly mentioned in Implementation 1.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A forged cab door hinge assembly characterized by: It includes first hinge seat (1) and second hinge seat (2), first hinge seat (1) is provided with first connecting seat (3), second hinge seat (2) is provided with second connecting seat (4), second connecting seat (4) is bent in the middle, second connecting seat (4) is V-shaped, the middle position of the end of second connecting seat (4) away from second hinge seat (2) is provided with rotating groove (8), one end of first connecting seat (3) is rotatably installed in rotating groove (8).

2. A forged cab door hinge assembly as defined in claim 1 wherein: First hinge seat (1) and second hinge seat (2) are equal in size, and first hinge seat (1) and second hinge seat (2) are isosceles trapezoidal.

3. A forged cab door hinge assembly as defined in claim 2 wherein: Three mounting holes (9) are formed in first hinge seat (1), mounting hole (9) is circular, mounting hole (9) is arranged in triangular shape, three fixing holes (10) are formed in second hinge seat (2), fixing hole (10) is circular, fixing hole (10) is arranged in triangular shape.

4. The forged cab door hinge assembly of claim 1, wherein: The side surface of the connecting position of first connecting seat (3) and second connecting seat (4) is provided with through hole (7), the rotating shaft (6) is rotatably installed in through hole (7), first connecting seat (3) and second connecting seat (4) are rotatably installed together through rotating shaft (6).

5. A forged cab door hinge assembly as defined in claim 4 wherein: The connecting position of first connecting seat (3) and first hinge seat (1) and the connecting position of second connecting seat (4) and second hinge seat (2) are provided with reinforcing ribs (5).

6. A vehicle characterized by: Be applied to the forging cab door hinge assembly of claim 1-5 in any one of the claims.

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