CN219691313U - Concealed automobile electric door handle - Google Patents

Abstract

The utility model relates to a hidden automobile electric door handle, which belongs to the field of automobile parts and comprises a handle cover, a handle body, a driving rod, a supporting plate, a connecting rod, a swing arm, a transmission rod, a rotary rod, a lacing wire and a handle cover, wherein the handle cover is arranged on the handle body, the supporting plate is fixed on an automobile door sheet metal, and the handle body, the driving rod, the swing arm and the transmission rod are all arranged on the supporting plate. The novel connecting rod mechanism is provided, the handle is opened to drive the locking piece lacing wire to move, and a person pulls the handle to drive the connecting rod and the rotary rod to unlock.

Description

Concealed automobile electric door handle

Technical Field

The utility model belongs to the field of automobile parts, and particularly relates to a hidden automobile electric door handle.

Background

With the continued development of the automotive industry, modern automotive design and manufacturing technology is continually improving. Consumers are not only placing higher demands on vehicle functions, but also tend to be more compact and flat in appearance. This requires engineers to be more demanding in terms of the detailed handling of the car design.

At present, the automobile door handle is generally fixed on the outer side surface of the automobile door, and the method enables the automobile door handle to protrude out of the automobile door, so that firstly, the wind resistance of the automobile during running is increased, and secondly, the automobile door handle is easy to collide and damage.

Therefore, a novel hidden type automobile electric door handle is urgently needed to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provides a hidden automobile electric door handle.

In order to solve the technical problems, the automobile door handle comprises a handle cover, a handle body, a driving rod, a supporting plate, a connecting rod, a swing arm, a transmission rod, a rotary rod, a lacing wire, wherein the handle cover is arranged on the handle body, the supporting plate is fixed on an automobile door sheet metal, and the handle body, the driving rod, the swing arm and the transmission rod are all arranged on the supporting plate.

According to some embodiments of the utility model, the driving rod is fixed at one end of the supporting plate, the swing arm is installed at one end of the supporting plate far away from the driving rod, one end of the connecting rod is connected with the driving rod, and the other end of the connecting rod is connected with the swing arm.

According to some embodiments of the utility model, the swing arm moves about a swing arm pivot shaft, the swing arm pivot shaft being fixed to the handle body.

According to some embodiments of the utility model, the driving rod is hinged to the handle body, and the driving rod moves to drive the handle body to pop out.

According to some embodiments of the utility model, the transmission rod is fixed at one end of the supporting plate far away from the driving rod, the transmission rod is hinged with the handle body, and the transmission rod is also connected with the revolving rod.

According to some embodiments of the utility model, the rotary rod is mounted at one end of the supporting plate far away from the driving rod and hinged with the transmission rod, and the lacing wire is fixed on the rotary rod.

The utility model has the beneficial effects that:

compared with the prior art, the hidden handle solves the problems of wind resistance and easy collision of the traditional door handle, has simple structure, is convenient to install, is safe and reliable, and improves the automobile competitiveness. The novel connecting rod mechanism is provided, the handle is opened to drive the locking piece lacing wire to move, and a person pulls the handle to drive the connecting rod and the rotary rod to unlock.

Drawings

The utility model will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an overall structure of a preferred embodiment of the present utility model.

Fig. 2 is a schematic view of the internal view structure of the present utility model.

Fig. 3 is a schematic view of the driving rod structure of the present utility model.

Fig. 4 is a schematic view of the pallet structure according to the present utility model.

Fig. 5 is a schematic diagram of a swing arm structure according to the present utility model.

FIG. 6 is a schematic view of the structure of the rotary rod of the present utility model.

Fig. 7 is a schematic view of the structure of the transmission rod of the present utility model.

FIG. 8 is a schematic view of the handle of the present utility model in an initial state.

Fig. 9 is a schematic view showing a handle extended state of the present utility model.

Fig. 10 is a schematic view of the swing arm when the hand is extended.

FIG. 11 is a schematic view showing the handle in the open state according to the present utility model.

Fig. 12 is a schematic view showing a state of the swing arm when the handle is opened.

Fig. 13 is a schematic view of another view of the present utility model.

Fig. 14 is a schematic view of another view of the present utility model.

Fig. 15 is a schematic view of another view of the present utility model.

In the figure: 1. a handle cover; 2. a handle body; 3. a driving rod; 4. a supporting plate; 5. a connecting rod; 6. swing arms; 7. a transmission rod; 8. a rotary rod; 9. and (5) lacing wires.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2 and fig. 13-15, in order to solve the above technical problems, the present utility model includes a handle cover 1, a handle body 2, a driving rod 3, a pallet 4, a connecting rod 5, a swing arm 6, a driving rod 7, a swing rod 8, and a tie bar 9, wherein the handle cover 1 is disposed on the handle body 2, the handle cover 1 is arranged outside the handle assembly and is flush with the outer sheet metal of the door when installed, unlike the conventional door handle, a door handle protrudes, the handle assembly is fixed on the inner sheet metal of the door through three fixing bolts, and the handle assembly is sealed with the outer sheet metal through a sealing strip.

Further, the supporting plate 4 is fixed on the metal plate of the automobile door, the handle body 2, the driving rod 3, the swing arm 6 and the transmission rod 7 are all installed on the supporting plate 4, and in the use process, the handle, the transmission rod 7 and other parts are attached to the supporting plate 4 and pushed out along with the pushing out of the supporting plate 4.

The utility model also comprises an actuator, wherein the actuator comprises an output shaft, the actuator operates to drive the output shaft to rotate after receiving the electric signal, and a cam is arranged on the output shaft.

Further, the driving rod is hinged to the supporting plate, a driving arm is fixedly mounted on the driving rod, the driving arm is abutted to the cam, and when the driving rod runs, the actuator drives the cam to rotate, the cam is abutted to the driving arm, and then the driving rod is driven to move.

Referring to fig. 3-5, the driving rod 3 is fixed at one end of the supporting plate 4, the swing arm 6 is mounted at one end of the supporting plate 4 far away from the driving rod 3, one end of the connecting rod 5 is connected with the driving rod 3, the other end is connected with the swing arm 6, the swing arm 6 moves around a swing arm rotating shaft, the swing arm rotating shaft is fixed on the handle body 2, and the movement form of the swing arm 6 is synchronous with the driving rod 3 because the swing arm 6 is connected with the driving rod 3 through the connecting rod 5.

The driving rod 3 is hinged to the handle body 2, and the driving rod 3 moves to drive the handle body 2 to pop out, namely, the door sheet metal state is pushed out from the original state to the flat handle.

Referring to fig. 7, the transmission rod 7 is fixed at one end of the supporting plate 4 far away from the driving rod 3, the transmission rod 7 is hinged to the handle body 2, the transmission rod 7 is further connected with the revolving rod 8, and the transmission rod 7 transmits the motion of pulling the handle by hand to the revolving rod 8 and drives the tie bar 9 to unlock the door.

Referring to fig. 6, the rotary rod 8 is mounted at one end of the supporting plate 4 away from the driving rod 3 and hinged with the driving rod 7, the tie bar 9 is fixed on the rotary rod 8, when the handle is pulled, the handle body 2 is pulled to drive the driving rod 7 to rotate, the driving rod 7 drives the rotary rod 8 to rotate, and then drives the tie bar 9 to move for a certain stroke to unlock.

The handle half assembly has three states when seen from the outside of the automobile, the initial position of the handle is the state of the handle when the automobile normally runs and locks, the pre-opening position of the handle is the state of the handle when the automobile door is ready to be opened, and the maximum opening position of the handle is the state of the handle when the automobile door is unlocked.

The following three states are explained separately:

referring to fig. 8, the handle initial state: the handle assembly is retracted into the sheet metal, the hidden state of the door handle is obtained at the moment, the structural position of a rod piece in the handle is shown in the following diagram, and a four-bar mechanism formed by the driving bar 3, the connecting bar 5, the supporting plate 4 and the swing arm 6 is in a retracted state at the moment.

Referring to fig. 9-10, the handle extended state: the output torque of the actuator is transmitted to the driving rod 3 through the cam and drives the four-bar mechanism consisting of the driving rod 3, the connecting rod 5, the supporting plate 4 and the swing arm 6 to be pushed out to the maximum position together, and at the moment, the handle stretches out of the metal plate.

And the drive rod 7 inside the handle is also pushed out with the pallet 4 and brought into overlapping contact with the swivel rod 8.

Referring to fig. 11-12, the handle is in an open state: the handle is pulled to drive the transmission rod 7, and the rotary rod 8 is driven to rotate at the moment, and the lacing wire 9 is hinged on the rotary rod 8 to generate a section of displacement along with the rotation of the rotary rod 8, so that the lacing wire 9 is driven to unlock the locking piece and open the vehicle door.

The maximum positions of the connecting rod and the swivel rod 8 are shown in fig. 12.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The hidden automobile electric door handle is characterized by comprising a handle cover (1), a handle body (2), a driving rod (3), a supporting plate (4), a connecting rod (5), a swing arm (6), a transmission rod (7), a revolving rod (8), a lacing wire (9) and an actuator, wherein the handle cover (1) is arranged on the handle body (2), the supporting plate (4) is fixed on an automobile door sheet metal, and the handle body (2), the driving rod (3), the swing arm (6) and the transmission rod (7) are all arranged on the supporting plate (4);

the driving rod (3) is fixed at one end of the supporting plate (4), the swing arm (6) is installed at one end, far away from the driving rod (3), of the supporting plate (4), one end of the connecting rod (5) is connected with the driving rod (3), and the other end of the connecting rod is connected with the swing arm (6);

the swing arm (6) moves around a swing arm (6) rotating shaft, and the swing arm (6) rotating shaft is fixed on the handle body (2);

the driving rod (3) is hinged on the handle body (2);

the transmission rod (7) is fixed at one end, far away from the driving rod (3), of the supporting plate (4), the transmission rod (7) is hinged to the handle body (2), and the transmission rod (7) is further connected with the rotary rod (8).

2. A hidden car electric door handle according to claim 1, characterized in that the driving rod (3) moves to drive the handle body (2) to pop up.

3. A hidden car electric door handle according to claim 1, characterized in that the swivel rod (8) is mounted at the end of the supporting plate (4) remote from the driving rod (3) and hinged with the transmission rod (7), and the tie bar (9) is fixed on the swivel rod (8).

4. The concealed automobile electric door handle as claimed in claim 1, wherein the actuator includes an output shaft, and the output shaft is provided with a cam.

5. A hidden automobile electric door handle according to claim 4, characterized in that the driving rod (3) is hinged with the supporting plate (4), and the driving rod is fixedly provided with a driving arm.

6. The concealed automobile electric door handle as claimed in claim 5, wherein the driving arm abuts against the cam.