Automobile door inward opening handle integrated on switch panel

Abstract

The utility model discloses an automobile door inward-opening handle integrated on a switch panel, which comprises the switch panel and an inward-opening handle assembly, the inward-opening handle assembly is integrated at the front end of the switch panel, and the inward-opening handle assembly is coplanar with the switch panel in a reset state. The problems that a cantilever of a handle rod of a traditional mechanical vehicle door inward-opening handle is too long or the handle rod does not have an automatic locking function, and the handle rod is not enough in strength and prone to breakage due to forced opening are solved. Locking of the gear is achieved through damping adjustment of the damper, locking of the handle block body is achieved, and the problems that a traditional mechanical locking button is difficult to install and shakes after being assembled are solved. The situation that the appearance is affected due to the fact that a handle rod and a locking button of a traditional mechanical automobile door inward-opening handle are both arranged outside, an assembly handle gap is poor is avoided; and the handle is poor in operation hand feeling and cuts hands.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile design. Specifically, the utility model relates to an inboard door handle of an automobile integrated on a switch panel. Background Technique

[0002] The inboard door handle of an automobile is an interior trim functional part. Its main purpose is for the passengers and driver inside the vehicle to open the door. Moreover, during the driving process of the automobile, the door lock can be locked so that the door cannot be opened during driving. The inboard door handle of the door is an interior trim functional part with a high usage frequency.

[0003] The traditional mechanical inboard door handle of an automobile generally consists of components such as a handle rod, a handle block, and a cushion seat. The working principle is: by pulling the handle block on the handle rod by hand, the opening and closing of the door are realized. The traditional mechanical inboard door handle of an automobile has been developed for a long time, with mature technology and reliable performance and safety. However, there are also manufacturing defects.

[0004] The specific defects are as follows:

[0005] 1. Due to the overlong cantilever of the handle rod of the inboard door handle of the door or the lack of an automatic locking function, forcibly opening it may cause the insufficient strength of the handle rod and it is easy to break.

[0006] 2. The installation of the locking button is difficult and it shakes after assembly.

[0007] 3. The gap of the handle is poor, affecting the appearance; the operating feel of the handle is poor and it cuts the hand.

[0008] Based on the difficult pain points that occur in the design, production, assembly, and use processes of the traditional mechanical inboard door handle of an automobile, we have designed a mechanical inboard door handle of an automobile. Content of the Utility Model

[0009] The utility model provides an inboard door handle of an automobile integrated on a switch panel to solve the problems existing in the above background technique.

[0010] To achieve the above object, the technical solution adopted by the utility model is: an inboard door handle of an automobile integrated on a switch panel, including a switch panel and an inboard door handle assembly. The inboard door handle assembly is integrally installed at the front end of the switch panel and is coplanar with the switch panel in the reset state of the inboard door handle assembly.

[0011] Preferably, a U-shaped notch is provided at the front end of the switch panel. First shaft holes and second shaft holes are respectively provided on both sides of the front end of the switch panel, and a damping installation hole is provided at the front end of the first shaft hole.

[0012] Preferably, a limit buckle is provided at the lower end of the front side of the switch panel, and a door lock steel wire guide hook is provided at the lower end of the middle of the switch panel.

[0013] Preferably, the inboard door handle assembly includes a handle block body, a pin shaft, a torsion spring, and a damper. A wedge-shaped cavity is provided at the upper end of the handle block body, a handle cavity is provided below the front end of the handle block body, a rotation limiting portion is provided at the lower end of the handle block body, a door lock wire fixing portion is provided at the rear end of the handle block body, and a sector gear is provided behind the wedge-shaped cavity. The pin shaft sequentially passes through a first shaft hole, the handle block body, the torsion spring, and a second shaft hole to hinge the handle block body to the switch panel. The torsion spring is used to reset the handle block body. The damper is fixedly connected to a damper mounting hole, and a gear is provided at the output end of the damper. A sector gear meshing with the gear is provided on the handle block body.

[0014] The beneficial effects of adopting the above technical solutions are as follows:

[0015] 1. For the inboard door handle of the vehicle door on the integrated switch panel of the present invention, the inboard door handle assembly is integrally installed at the front end of the switch panel, and is coplanar with the switch panel in the reset state of the inboard door handle assembly, avoiding the problems that the handle rod of the traditional mechanical inboard door handle has too long a cantilever or no automatic locking function, and the handle rod is prone to breakage due to insufficient strength when forced to open.

[0016] 2. For the inboard door handle of the vehicle door on the integrated switch panel of the present invention, the gear is locked by adjusting the damping of the damper to lock the handle block body, solving the problems of difficult installation of the traditional mechanical locking button and shaking after assembly.

[0017] 3. For the inboard door handle of the vehicle door on the integrated switch panel of the present invention, for the entire inboard door handle assembly, only the handle block body is exposed outside, avoiding the problems of poor assembly handle gap and affecting the appearance caused by the handle rod and the locking button of the traditional mechanical inboard door handle both being outside; the handle operation feel is poor and it cuts the hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the assembly of the inboard door handle of the vehicle door on the integrated switch panel of the present invention Figure 1 ;

[0019] Figure 2 is the assembly of the inboard door handle of the vehicle door on the integrated switch panel of the present invention Figure 2 ;

[0020] Figure 3 is the schematic diagram of the switch panel structure Figure 1 ;

[0021] Figure 4 is the schematic diagram of the switch panel structure Figure 2 ;

[0022] Figure 5 is the assembly of the inboard door handle assembly Figure 1;

[0023] Figure 6 is the assembly of the inboard door handle assembly Figure 2 ;

[0024] Among them:

[0025] 1. Switch panel; 2. Inboard door handle assembly;

[0026] 10. U-shaped notch; 11. First shaft hole; 12. Second shaft hole; 13. Damper mounting hole; 14. Limit buckle; 15. Door lock wire guide hook;

[0027] 20. Handle block body; 20-1. Wedge-shaped cavity; 20-2. Button cavity; 20-3. Rotation limit part; 20-4. Door lock wire fixing part; 20-5. Sector gear; 21. Pin shaft; 22. Torsion spring; 23. Damper; 23-1. Gear. Specific embodiments

[0028] The following will further describe in detail the specific embodiments of the present invention with reference to the accompanying drawings through the description of the embodiments, aiming to help those skilled in the art have a more complete, accurate and in-depth understanding of the concept and technical solution of the present invention and facilitate its implementation.

[0029] As Figures 1 to 6 shown, the present invention is an inboard door handle for a car door integrated on a switch panel, avoiding the problems of the handle rod of the traditional mechanical inboard door handle having an overly long cantilever or no automatic locking function, resulting in insufficient strength of the handle rod and easy breakage when forced to open. The locking of the gear is achieved through the damping adjustment of the damper, and the locking of the handle block body is realized, solving the problems of difficult installation of the traditional mechanical locking button and shaking after assembly. It avoids the problems of poor assembly handle gap and affecting the appearance caused by the handle rod and the locking button of the traditional mechanical inboard door handle being outside; the handle operation feel is poor and it cuts the hand.

[0030] Specifically, as Figures 1 to 6 shown, it includes a switch panel 1 and an inboard door handle assembly 2. The inboard door handle assembly 2 is integrally installed at the front end of the switch panel 1 and is coplanar with the switch panel 1 in the reset state of the inboard door handle assembly 2.

[0031] The front end of the switch panel 1 is provided with a U-shaped notch 10. The two sides of the front end of the switch panel 1 are respectively provided with a first shaft hole 11 and a second shaft hole 12. A damper mounting hole 13 is provided at the front end of the first shaft hole 11.

[0032] A limit buckle 14 is provided at the lower end of the front side of the switch panel 1, and a door lock wire guide hook 15 is provided at the lower end of the middle part of the switch panel 1.

[0033] The inboard door handle assembly 2 includes a handle block body 20, a pin shaft 21, a torsion spring 22 and a damper 23. A wedge-shaped cavity 20-1 is provided at the upper end of the handle block body 20, a handle cavity 20-2 is provided below the front end of the handle block body 20, a rotation limiting portion 20-3 is provided at the lower end of the handle block body 20, and a door lock wire fixing portion 20-4 is provided at the rear end of the handle block body 20; the pin shaft 21 sequentially passes through the first shaft hole 11, the handle block body 20, the torsion spring 22 and the second shaft hole 12 to hinge the handle block body 20 to the switch panel 1. The torsion spring 22 is used to reset the handle block body 20. The damper 23 is fixedly connected to the damper mounting hole 13, and a gear 23-1 is provided at the output end of the damper 23. A sector gear 20-5 meshing with the gear 23-1 is provided on the handle block body 20.

[0034] The following uses specific embodiments to elaborate on the specific working methods:

[0035] Embodiment 1:

[0036] For the inboard door handle of an automobile door on the integrated switch panel of the present utility model, the inboard door handle assembly 2 is integrally installed at the front end of the switch panel 1, and is coplanar with the switch panel 1 in the reset state of the inboard door handle assembly 2, avoiding the problems that the handle rod of the traditional mechanical inboard door handle has an overly long cantilever or no automatic locking function, and the handle rod is prone to breakage due to insufficient strength when forced to open.

[0037] Embodiment 2:

[0038] For the inboard door handle of an automobile door on the integrated switch panel of the present utility model, the locking of the gear 23-1 is achieved through the damping adjustment of the damper 23, and the locking of the handle block body 20 is achieved, solving the problems of difficult installation of the traditional mechanical locking button and shaking after assembly.

[0039] Embodiment 3:

[0040] For the inboard door handle of an automobile door on the integrated switch panel of the present utility model, for the entire inboard door handle assembly 2, only the handle block body 20 is exposed outside, avoiding the problems of poor assembly handle clearance and affecting the appearance caused by both the handle rod and the locking button of the traditional mechanical inboard door handle being outside; poor handle operation feel and cutting hands.

[0041] The above has made an exemplary description of the present utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various non-substantive improvements are made by adopting the method concept and technical solution of the present utility model; or without improvement, the above concept and technical solution of the present utility model are directly applied to other occasions, all are within the protection scope of the present utility model.

Claims

1. An inner door handle of a car on an integrated switch panel (1), characterized in that: The invention comprises a switch panel (1) and an inner opening handle assembly (2); the inner opening handle assembly (2) is integrally mounted on the front end of the switch panel (1) and is coplanar with the switch panel (1) when the inner opening handle assembly (2) is in a reset state.

2. The inner opening handle of a car door on an integrated switch panel (1) according to claim 1, characterized in that: The switch panel (1) is provided with a U-shaped notch (10) at the front end, and a first axial hole (11) and a second axial hole (12) are respectively provided at both sides of the front end of the switch panel (1), and a damping mounting hole (13) is provided at the front end of the first axial hole (11).

3. The inner opening handle of a car door on an integrated switch panel (1) according to claim 2, characterized in that: A limit buckle (14) is provided at the lower front end of the switch panel (1), and a door lock wire guide hook (15) is provided at the lower middle end of the switch panel (1).

4. The inner opening handle of a car door on an integrated switch panel (1) according to claim 2, characterized in that: The inner opening handle assembly (2) comprises a handle block body (20), a pin shaft (21), a torsion spring (22) and a damper (23); a wedge-shaped cavity (20-1) is provided at the upper end of the handle block body (20); a buckle cavity (20-2) is provided below the front end of the handle block body (20); a rotation limiting portion (20-3) is provided at the lower end of the handle block body (20); and a door lock wire fixing portion (20-4) is provided at the rear end of the handle block body (20); the pin shaft (21) is passed through the handle block body (20) in sequence. The handle block body (20) is hinged to the switch panel (1) through the first axial hole (11), the handle block body (20), the torsion spring (22) and the second axial hole (12); the torsion spring (22) is used to reset the handle block body (20); the damper (23) is fixedly connected to the damping mounting hole (13); a gear (23-1) is provided at the output end of the damper (23); and a sector gear (20-5) meshing with the gear (23-1) is provided on the handle block body (20).

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