Handle clamping and fixing structure of automobile outer handle

Abstract

The utility model relates to the field of automobile accessories, in particular to an automobile outer handle clamping and fixing structure which comprises an automobile door, a handle body is arranged on the front face of the automobile door, an outer base is arranged on one side of the handle body, an inner base is arranged on the back face of the automobile door, and a bottom strip is arranged in the inner base. A bottom groove is formed in the upper surface of the bottom strip, the bottom strip is fixedly connected with a supporting strip, the top end of the supporting strip is rotationally connected with a top strip, a torsional spring is arranged between the bottom strip and the top strip, and a pull rod is fixedly connected to the end, close to the outer base, of the handle body. According to the utility model, the supporting strip, the top strip and other parts are arranged, and the nail strip can be separated from the pull rod through rotation through the mutual matching relationship between the supporting strip and the top strip, so that the effect of releasing the fixation of the handle body through the supporting strip and the top strip is achieved; the defect that according to an existing technical scheme, a handle body is not convenient to disassemble quickly is overcome.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a locking and fixing structure for an external pull handle of an automobile. Background Technology

[0002] Automotive parts are the various units that make up a car and the products that serve the car. There are many types of automotive parts, and as people's living standards improve, their car consumption is increasing, and the market for automotive parts is growing larger. In recent years, automotive parts manufacturers have also developed rapidly. Among them, car doors provide a passage for drivers and passengers to enter and exit the vehicle, isolate external interference, and to a certain extent reduce side impacts, protecting occupants. The internal mechanism of the outer door handle is connected to the door lock device, allowing people to control the opening and closing of the door via the handle.

[0003] However, in the prior art, the external handle is not easy to disassemble, making it inconvenient to replace the handle. In order to solve the problem of the handle being difficult to replace in the prior art, this application proposes a new solution to solve this problem by using the cooperation between the support bar and the top bar, so that the nail bar can be disengaged from the handle body by rotation, thereby achieving the effect of disassembling the handle body. Utility Model Content

[0004] In view of the shortcomings and defects of the existing technology mentioned above, which make it inconvenient to disassemble quickly.

[0005] This utility model discloses a car exterior handle snap-fit ​​fixing structure, including a car door. A handle body is provided on the front of the car door, an outer base is provided on one side of the handle body, and an inner base is provided on the back of the car door. A bottom strip is provided inside the inner base, and a bottom groove is formed on the upper surface of the bottom strip. A support strip is fixedly connected to the bottom strip, and a top strip is rotatably connected to the top of the support strip. A top groove is formed on the lower surface of the top strip. A torsion spring is provided between the bottom strip and the top strip, and a pull rod is fixedly connected to one end of the handle body near the outer base.

[0006] Furthermore, the inner base has two support plates inside, and a support rod is fixedly connected between the two support plates.

[0007] Furthermore, a driving component is provided below the bottom strip, and a spring is provided on one side of the driving component.

[0008] Furthermore, a rotating rod is fixedly connected to the other end of the handle body, and a support is provided below the rotating rod.

[0009] Furthermore, a connecting rod is rotatably connected to both sides of the top bar, a limit block is slidably connected inside the inner base, an insertion hole is opened on the outer surface of the inner base, and a driving block is slidably connected inside the inner base.

[0010] Furthermore, a circular groove is provided inside the drive component, and a positioning block is provided inside the circular groove.

[0011] Furthermore, the outer surface of the inner base is provided with positioning holes and fixing holes.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up components such as support bars and top bars, and through the cooperation between the support bars and top bars, allows the nail bar to disengage from the pull rod by rotation, thereby achieving the effect of releasing the handle body by setting up support bars and top bars, and solving the shortcomings of current technical solutions that are not convenient for quick disassembly of the handle body.

[0014] 2. By setting up components such as driving components and positioning blocks, and through the cooperation between the driving components and positioning blocks, the driving components can drive the bottom strip to move through the positioning blocks, thereby enabling the bottom strip to drive the pull rod through the support strip and top strip. This achieves the effect of the present invention by setting up driving components and positioning blocks to drive the pull rod and handle body to reset. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall rear structure of this utility model;

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the handle body structure of this utility model;

[0020] Figure 5 Schematic diagram of the internal structure of the inner base of this utility model;

[0021] Figure 6 Schematic diagram of the bottom strip structure of this utility model;

[0022] Figure 7 Schematic diagram of the top bar structure of this utility model;

[0023] Figure 8 This utility model's driving component structure diagram.

[0024] In the diagram: 1. Door; 2. Handle body; 3. Outer base; 4. Inner base; 5. Bottom strip; 6. Bottom groove; 7. Support strip; 8. Top strip; 9. Top groove; 10. Torsion spring; 11. Pull rod; 12. Support plate; 13. Support rod; 14. Drive component; 15. Spring; 16. Rotating rod; 17. Support component; 18. Connecting rod; 19. Limiting block; 20. Insertion hole; 21. Drive block; 22. Circular groove; 23. Positioning block; 24. Positioning hole; 25. Fixing hole. Detailed Implementation

[0025] The following illustrations will reveal several embodiments of the present invention. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these physical details are not essential. Furthermore, for the sake of simplicity, some conventional structures and components will be shown in a simple schematic manner in the illustrations.

[0026] Please see Figure 1 , 2 3, 4, 5, 6, 7, 8. This utility model discloses a car exterior handle snap-fit ​​fixing structure, including a car door 1. A handle body 2 is provided on the front of the car door 1. An outer base 3 is provided on one side of the handle body 2. An inner base 4 is provided on the back of the car door 1. A bottom strip 5 is provided inside the inner base 4. A bottom groove 6 is formed on the upper surface of the bottom strip 5. A support strip 7 is fixedly connected to the bottom strip 5. A top strip 8 is rotatably connected to the top of the support strip 7. A top groove 9 is formed on the lower surface of the top strip 8. A torsion spring 10 is provided between the bottom strip 5 and the top strip 8. A pull rod is fixedly connected to one end of the handle body 2 near the outer base 3. 11. Mounting holes are provided at both ends of the door 1 near the handle body 2. The inner base 4 is fixed to the door 1 with screws. The pull rod 11 passes through the outer base 3 and the door 1 and enters the interior of the inner base 4. One end of the torsion spring 10 is located inside the bottom groove 6, and the other end of the torsion spring 10 is located inside the top groove 9. The other end of the top bar 8 is provided with a fixing tooth. When the fixing tooth of the top bar 8 is located inside the pull rod 11, the handle body 2 can drive the top bar 8 and other components to rotate inside the inner base 4 through the pull rod 11. When the top bar 8 is disengaged from the pull rod 11 by rotation, the handle body 2 can be disassembled.

[0027] The inner base 4 has two support plates 12 inside, and a support rod 13 is fixedly connected between the two support plates 12. The two support plates 12 are fixedly connected to the two sides of the bottom strip 5 and the support strip 7, respectively. Each support plate 12 has an arc-shaped groove on its outer surface. The center of the arc-shaped groove is located on the rotation axis of the top strip 8. The outer surface of the support rod 13 is sleeved with the torsion spring 10, and the support rod 13 supports the torsion spring 10.

[0028] A drive component 14 is provided below the bottom strip 5. A spring 15 is provided on one side of the drive component 14. The drive component 14 is slidably connected to the interior of the inner base 4. One end of the spring 15 contacts the inner wall of the inner base 4, and the other end of the spring 15 contacts the outer surface of the drive component 14. A connection hole for connecting to the door lock mechanism of the car door 1 is provided on one side of the drive component 14.

[0029] The other end of the handle body 2 is fixedly connected to a rotating rod 16. A support member 17 is provided below the rotating rod 16. The support member 17 is fixed to the car door 1 by screws. The surface of the support member 17 is provided with a groove that matches the rotating rod 16. The support member 17 supports the outer tilt of the handle body 2.

[0030] A connecting rod 18 is rotatably connected to both sides of the top bar 8. A limiting block 19 is slidably connected inside the inner base 4. An insertion hole 20 is opened on the outer surface of the inner base 4. A driving block 21 is slidably connected inside the inner base 4. The other end of the connecting rod 18 is rotatably connected to the limiting block 19. The limiting block 19 is provided with an inclined surface. The limiting block 19 slides up and down inside the inner base 4. The position of the insertion hole 20 corresponds to that of the driving block 21. The driving block 21 is provided with an inclined surface. The inclined surface of the driving block 21 fits against the inclined surface of the limiting block 19. The driving block 21 slides horizontally inside the inner base 4. By sliding the driving block 21, the driving block 21 drives the limiting block 19 to slide upward, thereby causing the limiting block 19 to drive the top bar 8 to rotate through the connecting rod 18.

[0031] The drive component 14 has a circular groove 22 inside, and a positioning block 23 is provided inside the circular groove 22. The positioning block 23 is fixedly connected to the lower surface of the bottom strip 5. The bottom strip 5 can drive the drive component 14 to move through the positioning block 23, and the bottom strip 5 can be slightly deflected inside the drive component 14 through the positioning block 23.

[0032] The outer surface of the inner base 4 is provided with a positioning hole 24 and a fixing hole 25. A positioning pin is provided on one side of the positioning hole 24. The outer base 3 passes through the door 1 and enters the interior of the inner base 4, so that the outer base 3 and the inner base 4 correspond to each other inside and out, and the outer base 3 is fixed through the positioning hole 24 and the fixing hole 25.

[0033] The implementation principle is as follows: Pulling the handle body 2 causes the handle body 2 to tilt outward via the rotating rod 16. The handle body 2 then moves the top bar 8 and bottom bar 5 via the pull rod 11. The bottom bar 5 drives the driving component 14 to slide via the positioning block 23, compressing the spring 15. The utility tool slides the driving block 21 through the insertion hole 20. The driving block 21 drives the limiting block 19 to slide. The limiting block 19 drives the top bar 8 to rotate via the connecting rod 18, causing the top bar 8 to disengage from the pull rod 11, thereby releasing the fixation of the handle body 2.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An automobile outer handle handle clamping fixing structure, comprising a door (1), characterized in that: The front of the door (1) is provided with a handle body (2), and an outer base (3) is provided on one side of the handle body (2). The back of the door (1) is provided with an inner base (4). The inner base (4) is provided with a bottom strip (5). The upper surface of the bottom strip (5) is provided with a bottom groove (6). The bottom strip (5) is fixedly connected to a support strip (7). The top of the support strip (7) is rotatably connected to a top strip (8). The lower surface of the top strip (8) is provided with a top groove (9). A torsion spring (10) is provided between the bottom strip (5) and the top strip (8). The end of the handle body (2) near the outer base (3) is fixedly connected to a pull rod (11).

2. The handle fixing structure according to claim 1, wherein: The inner base (4) is provided with two support plates (12), and a support rod (13) is fixedly connected between the two support plates (12).

3. The handle fixing structure according to claim 1, wherein: A driving member (14) is provided below the bottom strip (5), and a spring (15) is provided on one side of the driving member (14).

4. The handle fixing structure according to claim 1, wherein: The other end of the handle body (2) is fixedly connected to a rotating rod (16), and a support member (17) is provided below the rotating rod (16).

5. The handle fixing structure according to claim 1, wherein: A connecting rod (18) is rotatably connected to both sides of the top bar (8). A limit block (19) is slidably connected inside the inner base (4). An insertion hole (20) is opened on the outer surface of the inner base (4). A drive block (21) is slidably connected inside the inner base (4).

6. The handle fixing structure according to claim 3, wherein: The drive component (14) has a circular groove (22) inside, and a positioning block (23) is provided inside the circular groove (22).

7. The automotive external handle snap-fit ​​fixing structure according to claim 1, characterized in that: The outer surface of the inner base (4) is provided with a positioning hole (24) and a fixing hole (25).

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