CN219220082U

CN219220082U - Novel horizontal pushing hidden type automobile electric door handle

Info

Publication number: CN219220082U
Application number: CN202223240836.8U
Authority: CN
Inventors: 王正涛
Original assignee: Chongqing Huf Automotive Co ltd
Current assignee: Chongqing Huf Automotive Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-20
Anticipated expiration: 2032-12-05

Abstract

The utility model provides a novel horizontal pushing hidden type automobile electric door handle, which relates to the technical field of automobile door handles and comprises a handle body and a handle cover, wherein the handle cover is covered on the outer side of the handle body; the handle body is provided with a power part for enabling the handle body to move, the power part comprises a flat push motor, a push rod, a first swing arm and a second swing arm, the push rod is arranged at the output end of the flat push motor, the first swing arm and the second swing arm are distributed in a staggered mode and are both hinged to the surface of the push rod, the first end of the swing arm is hinged to the inner side of the handle body, and the second end of the swing arm is hinged with a connecting rod; the utility model has the beneficial effects that: effectively solved traditional door handle and exposed and increase the windage of vehicle and the problem that traditional door handle exposes easily to collide with, can adopt two kinds of different modes of electronic unlocking and mechanical unlocking to open the door, be convenient for select according to the actual conditions of taking personnel, can prevent that handle return speed is too fast produces great noise.

Description

Novel horizontal pushing hidden type automobile electric door handle

Technical Field

The utility model relates to the technical field of automobile door handles, in particular to a novel horizontal pushing hidden type automobile electric door handle.

Background

The automobile door handle is used for opening the automobile door, so that passengers can sit in the automobile conveniently, the existing automobile door handle is basically installed outside the automobile door through the installation piece, the automobile door handle is easy to collide with and cause due to the fact that the whole automobile door handle is exposed, and the automobile door handle is easy to be wetted by rainwater and polluted by dust, the passengers can easily dirty hands when opening the automobile door, meanwhile, certain wind resistance is caused, automobile running resistance is increased, and wind noise is increased.

Disclosure of Invention

The novel flat push hidden type automobile electric door handle solves the problems that the traditional door handle is exposed to increase the wind resistance of a vehicle and the traditional door handle is exposed to be easy to collide, can be used for unlocking the automobile door in two different modes of electronic unlocking and mechanical unlocking, is convenient to select according to the actual condition of passengers, and can prevent the handle from generating larger noise due to too fast return speed.

The aim and the effect of the utility model are achieved by the following specific technical means:

the novel horizontal pushing hidden type automobile electric door handle comprises a handle body and a handle cover, wherein the handle cover is covered on the outer side of the handle body;

the handle body is provided with a power part for enabling the handle body to move, the power part comprises a flat push motor, a push rod, a first swing arm and a second swing arm, the push rod is arranged at the output end of the flat push motor, the first swing arm and the second swing arm are distributed in a staggered mode and are both hinged to the surface of the push rod, the first end of the swing arm is hinged to the inner side of the handle body, the second end of the swing arm is hinged to a connecting rod, and the tail end of the connecting rod is hinged to the inner side of the handle body;

the push rod one side is equipped with two micro-gap switches that are transverse distribution first, swing arm two one side is equipped with the support frame, install micro-gap switch second on the support frame.

The support frame is provided with an inertial block and a rotary rod which are distributed in a dislocation way, the rotary rod is in transmission connection with the second swing arm, and the second micro switch is positioned on one side of the inertial block.

The novel door handle is characterized in that a door sheet metal is arranged outside the handle body, an accommodating opening for accommodating the handle cover is formed in the surface of the door sheet metal, a sealing strip for filling a gap between the accommodating opening and the handle cover is fixed on the inner wall of the accommodating opening, a locking block is arranged on the door sheet metal, and a stay wire for connecting the locking block is wound in the rotary rod.

The flat push motor and the first microswitch are both installed on a support frame, and the support frame is installed on the inner side of the sheet metal of the vehicle door through a mounting piece.

The sensor with the touch sensing function is arranged on the outer side of the handle body, and the handle cover covers the outer portion of the sensor.

Torsion springs are arranged between the first swing arm and the support frame, between the second swing arm and the support frame, between the inertia block and the support frame and between the rotary rod and the support frame, a damping block is arranged at one end of the handle body, which is close to the first swing arm, and the damping block is in contact with the first swing arm.

Compared with the prior art, the utility model has the beneficial effects that:

1. this kind of novel horizontal-pushing hidden car electric door handle initial state is also in the locking state when the handle lid is located the mouth that holds on the door panel beating, and handle lid outer end flushes with the door panel beating, and this design has effectively solved traditional door handle and has exposed the windage of increase vehicle and the problem that traditional door handle exposes easily knocks with, and the sealing strip is used for filling and holds the clearance between mouth and the handle lid, can prevent rainwater and dust and enter into the mouth inside holding, and then plays dustproof waterproof effect to this hidden handle inside.

2. The automobile door can be opened by adopting two different modes of electronic unlocking and mechanical unlocking, the automobile door is convenient to select according to the actual condition of passengers, the setting of the damping block can prevent the handle return speed from generating larger noise too fast, when the automobile door is impacted in the automobile door closing state, the inertia block can rotate on the support frame before the rotary rod, the rotary rod is prevented from rotating, and the problem that the automobile door is opened due to collision is prevented.

Drawings

FIG. 1 is a schematic view showing the internal structure of a handle body according to the present utility model;

FIG. 2 is a schematic view showing the structure of the handle body in the initial state of the present utility model;

FIG. 3 is a schematic view showing a structure of the handle body in a pre-opened state according to the present utility model;

FIG. 4 is a schematic view showing a maximum opening state of the handle body according to the present utility model;

FIG. 5 is a schematic view showing a pressed state in mechanical unlocking of a handle body according to the present utility model;

fig. 6 is a schematic view of the structure of the present utility model in a state without the supporting frame in fig. 3.

The marks in the figure: the novel automobile door sealing device comprises a handle body 1, a handle cover 2, a sealing strip 3, a supporting frame 4, a flat push motor 5, a push rod 6, a first swing arm 7, a first micro switch 8, an inertia block 9, a rotary rod 10, a second swing arm 11, a torsion spring 12, a second micro switch 13, a door sheet metal 14, a containing opening 15 and an inductor 16.

Detailed Description

Referring to fig. 1-6, embodiments of the present utility model are further described;

the novel horizontal pushing hidden type automobile electric door handle comprises a handle body 1 and a handle cover 2, wherein the handle cover 2 is covered on the outer side of the handle body 1;

the outside of the handle body 1 is provided with a door sheet metal 14, the surface of the door sheet metal 14 is provided with a containing opening 15 for containing the handle cover 2, and the inner wall of the containing opening 15 is fixed with a sealing strip 17 for filling the gap between the containing opening 15 and the handle cover 2;

the hidden handle initial state:

as shown in fig. 2, the handle cover 2 is located in the accommodating opening 15 on the door sheet metal 14, the outer end of the handle cover 2 is flush with the door sheet metal 14, and the hidden handle is in a locking state, the design effectively solves the problems that the traditional door handle is exposed to increase the windage of a vehicle and the traditional door handle is exposed to be easy to collide, the handle cover 2 is in contact with the sealing strip 17 on the inner wall of the accommodating opening 15, at the moment, the handle cover 2 is used for blocking the accommodating opening 15, the sealing strip 17 is used for filling a gap between the accommodating opening 15 and the handle cover 2, so that the accommodating opening 15 is sealed, rainwater and dust can be prevented from entering the accommodating opening 15, and then the hidden handle is dustproof and waterproof, and the handle cover 2 is located outside the handle body 1 to protect the handle body 1.

The handle body 1 is provided with a power part for enabling the handle body 1 to move, the power part comprises a flat push motor 5, a push rod 6, a first swing arm 7 and a second swing arm 11, the push rod 6 is arranged at the output end of the flat push motor 5, the first swing arm 7 and the second swing arm 11 are distributed in a staggered mode and are both hinged to the surface of the push rod 6, the tail end of the first swing arm 7 is hinged to the inner side of the handle body 1, the tail end of the second swing arm 11 is hinged to a connecting rod, and the tail end of the connecting rod is hinged to the inner side of the handle body 1;

two micro switches I8 which are transversely distributed are arranged on one side of the push rod 6, a support frame 4 is arranged on one side of the swing arm II 11, and a micro switch II 13 is arranged on the support frame 4;

the support frame 4 is provided with an inertial block 9 and a rotary rod 10 which are distributed in a staggered manner, the rotary rod 10 is in transmission connection with a swing arm II 11, a micro switch II 13 is positioned on one side of the inertial block 9, the flat push motor 5 and the micro switch I8 are both arranged on the support frame 4, and the support frame 4 is arranged on the inner side of a door sheet metal 14 through a mounting piece;

a locking block is arranged on the door sheet metal 14, and a pull wire for connecting the locking block is wound in the rotary rod 10;

an inductor 16 with a touch sensing function is arranged on the outer side of the handle body 1, and the handle cover 2 is covered outside the inductor 16;

the operation of the hidden handle to reach the pre-open state is as follows:

in combination with fig. 2-3, when an occupant wants to open the vehicle door, the occupant touches the inductor 16 with the touch sensing function on the outer side of the handle body 1 by using fingers, the control module in the vehicle body can electrify the flat push motor 5, the flat push motor 5 can drive the push rod 6 to do linear motion, the push rod 6 pushes the swing arm 7 and the swing arm 11 to rotate, the swing arm 7 can drive one end inside the handle body 1 to rotate, the rotating swing arm 11 can pull the connecting rod on the swing arm to rotate, the connecting rod drives the other end inside the handle body 1 to rotate, thereby the handle body 1 can slowly pass through the accommodating opening 15 from the inner side of the door sheet metal 14 to be moved to the outside of the vehicle, the occupant can hold the handle body 1 to open the vehicle door after being convenient, the push rod 6 can sequentially touch the two micro switches 8 in the moving process, when the push rod 6 touches the second micro switch 8, the micro switch 8 can be fed back to the control module in the vehicle body through an electric signal, the control module can close the flat push motor 5, the push rod stops moving, and the handle body 1 is in a pre-opened state.

The operation of the hidden handle reaching the maximum opening state is as follows:

referring to fig. 3-4, after the handle body 1 is in a pre-opening state, a passenger pulls the handle body 1 outwards, the handle body 1 drives a swing arm 7 and a connecting rod hinged with the handle body 1 to rotate, the connecting rod drives a swing arm two 11 to rotate, the handle body 1 can reach a maximum opening state, the swing arm two 11 drives a rotary rod 10 to rotate in the rotating process, the rotary rod 10 can touch a micro switch two 13, the micro switch two 13 can be transmitted to a control module in a vehicle body through an electric signal in the vehicle power-on state, and the vehicle automatically opens a locking piece on a door sheet metal 14, so that the operation is electronic unlocking; when no electronic lock block, micro switch or micro switch function fails, the swing arm II 11 drives the rotary rod 10 to rotate in the process of pulling the handle body 1, then the stay wire is driven to unlock so as to realize mechanical unlocking, and passengers continue to pull the handle body 1 outwards after the car door is unlocked, so that the car door can be opened.

Torsion springs 12 are arranged between the swing arm I7 and the support frame 4, between the swing arm II 11 and the support frame 4, between the inertia block 9 and the support frame 4 and between the rotary rod 10 and the support frame 4, a damping block is arranged at one end, close to the swing arm I7, of the handle body 1, and the damping block is in contact with the swing arm I7;

the hidden handle returning step is as follows:

because the torsional springs 12 are arranged between the swing arm I7 and the support frame 4, between the swing arm II 11 and the support frame 4, between the inertia block 9 and the support frame 4 and between the rotary rod 10 and the support frame 4, in the process of opening the vehicle door, the torsional springs 12 on the swing arm I7, the swing arm II 11, the inertia block 9 and the rotary rod 10 can be compressed when the swing arm I7, the swing arm II 11, the inertia block 9 and the rotary rod 10 rotate, the swing arm I7, the swing arm II 11, the inertia block 9 and the rotary rod 10 can be returned under the elastic action of the torsional springs 12, the handle body 1 can be returned to a pre-opening state, when an outer handle sensing area is touched or the vehicle speed reaches 5km, the control module can start the flat push motor 5, the push rod 6 can be pulled back when the push rod 6 is separated from the two micro switches I8, namely the vehicle door locking state, the control module can be closed, the swing arm I7 can be in contact with the damping block at any time when rotating, the swing arm I7 and the handle body 1 can be slowly rotated, the problem that the swing arm I7 and the handle body 1 can be prevented from being rotated slowly, the excessive noise can be prevented from being generated when the door is closed, the rotary rod 10 is prevented from being turned over the rotary rod 10 when the vehicle door is turned over and the problem is prevented from being turned over when the door is turned over by the rotary rod 10 is caused.

In addition, under the vehicle outage condition, the passenger can adopt the mode of mechanical unlocking to open the door, combine fig. 2 and 5, when handle body 1 initial state, passenger can press handle body 1 to holding mouth 15 inside one side, the one end that handle body 1 was not pressed can outwards warp, at this moment, passenger can grasp handle body 1 and outwards pull, handle body 1 can drive swing arm one 7 and swing arm two 11 rotation, can make handle body 1 reach the pre-opening state, the driver can insert the key in the lockhole of locomotive door and rotate and unlock the operation, continue to outwards pull handle body 1 again, swing arm two 11 takes place to rotate again and transmit revolving rod 10, then can roll up its outside stay wire when revolving rod 10 rotates, the switch of stay wire pulling latch block, make the latch block opened, at this moment handle body 1 is in the biggest open state, and then can make the door opened.

Claims

1. Novel hidden car electric door handle of flat push, including handle body (1) and handle lid (2), handle lid (2) lid in handle body (1) outside, its characterized in that:

the novel handle is characterized in that a power part for enabling the handle body (1) to move is arranged on the handle body, the power part comprises a flat push motor (5), a push rod (6), a first swing arm (7) and a second swing arm (11), the push rod (6) is arranged at the output end of the flat push motor (5), the first swing arm (7) and the second swing arm (11) are distributed in a staggered mode and are hinged to the surface of the push rod (6), the tail end of the first swing arm (7) is hinged to the inner side of the handle body (1), the tail end of the second swing arm (11) is hinged to a connecting rod, and the tail end of the connecting rod is hinged to the inner side of the handle body (1);

two micro-switches I (8) which are transversely distributed are arranged on one side of the push rod (6), a support frame (4) is arranged on one side of the swing arm II (11), and a micro-switch II (13) is arranged on the support frame (4).

2. The novel push-to-flat hidden automotive electric door handle according to claim 1, wherein: the support frame (4) is provided with inertial blocks (9) and rotary rods (10) which are distributed in a staggered mode, the rotary rods (10) are in transmission connection with swing arms II (11), and micro switches II (13) are located on one side of the inertial blocks (9).

3. The novel push-to-flat hidden automotive electric door handle according to claim 2, wherein: the novel door handle is characterized in that a door sheet metal (14) is arranged outside the handle body (1), an accommodating opening (15) for accommodating the handle cover (2) is formed in the surface of the door sheet metal (14), a sealing strip (17) for filling a gap between the accommodating opening (15) and the handle cover (2) is fixed on the inner wall of the accommodating opening (15), a locking block is arranged on the door sheet metal (14), and a stay wire for connecting the locking block is wound in the rotary rod (10).

4. The novel flat push hidden type automobile electric door handle according to claim 3, wherein: the flat push motor (5) and the first microswitch (8) are both installed on the support frame (4), and the support frame (4) is installed on the inner side of the vehicle door sheet metal (14) through the installation piece.

5. The novel push-to-flat hidden automotive electric door handle according to claim 1, wherein: an inductor (16) with a touch sensing function is arranged on the outer side of the handle body (1), and the handle cover (2) covers the outside of the inductor (16).

6. The novel push-to-flat hidden automotive electric door handle according to claim 2, wherein: torsional springs (12) are arranged between the first swing arm (7) and the support frame (4), between the second swing arm (11) and the support frame (4), between the inertial block (9) and the support frame (4) and between the rotary rod (10) and the support frame (4), a damping block is arranged at one end, close to the first swing arm (7), of the handle body (1), and the damping block is in contact with the first swing arm (7).