CN215056363U

CN215056363U - Opening and closing mechanism for automobile door

Info

Publication number: CN215056363U
Application number: CN202120356514.6U
Authority: CN
Inventors: 廖永刚; 倪喃
Original assignee: Shanghai Motivo Automobile Technology Co ltd
Current assignee: Shanghai Motivo Automobile Technology Co ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-12-07
Anticipated expiration: 2031-02-09

Abstract

The utility model relates to a car door closing mechanism, hinge closing mechanism fix in vehicle fender skeleton top, and gooseneck formula hinge links into whole moving part through the pivot. One end of the gooseneck hinge is fixedly arranged with the door plate, and the other end of the gooseneck hinge is fixed on the hinge base of the vehicle body. The door plate is opened and closed by the back and forth movement of the gear rack rotated by the motor. The air supporting rod is used as an auxiliary support. The hinge mechanism is sequentially provided with a hinge body fixing piece, a rotating shaft, a bearing, a rack adapter plate, a rack, a motor, a photoelectric switch bracket, a gas strut and a gas strut bracket. The hinge body and the vehicle body framework are fastened through bolts. The utility model discloses can realize the free switching at door 90 jiaos to ensure the ride comfort of door in the switching process.

Description

Opening and closing mechanism for automobile door

Technical Field

The utility model relates to an operating mechanism, specific car door operating mechanism that says so.

Background

At present, the automobile door is only vertical, individual opening and closing can not be realized according to different crowds, individual selection of different users is difficult to fit, the installation position of the automobile body door plate is narrow, and a high-power motor capable of bearing the weight of the door plate cannot be used. The individual needs of some users cannot be met.

Disclosure of Invention

The utility model aims at overcoming prior art's defect, provide a car door closing mechanism, it is narrow and small to have solved the mounted position, the problem of unable normal switching. And ensure the smoothness of the automobile door in the opening and closing process.

In order to solve the technical problem, the utility model discloses a realize like this:

the utility model provides an automobile door closing mechanism, closing mechanism fixes in vehicle pterygoid lamina skeleton top which characterized in that: the device comprises a gooseneck hinge, a rotating shaft, a bearing, a rack adapter plate, a rack, a motor, a photoelectric switch bracket and a vehicle body hinge base;

one end of the gooseneck type hinge is fixedly installed on the door plate, the other end of the gooseneck type hinge is fixed on a hinge base of the vehicle body through a rotating shaft and bearings at two ends of the rotating shaft, and the gooseneck type hinge is connected into an integral moving part through the rotating shaft; the gooseneck hinge is characterized in that the rack is mounted on a hinge base of the vehicle body through a rack adapter plate, the motor is mounted on the hinge base of the vehicle body, and the gooseneck hinge realizes the opening and closing of the door plate through the reciprocating motion of the motor rotating the rack; the photoelectric switch is arranged on the upper portion of the vehicle body hinge base through the photoelectric switch support, and the vehicle body hinge base and the vehicle body framework are fastened through bolts.

The automobile door opening and closing mechanism is characterized in that: still include gas and prop the support with gas, the gas props as the auxiliary stay, the gas props through the gas prop support mounting between automobile body hinge base and automobile body skeleton.

The automobile door opening and closing mechanism is characterized in that: the gooseneck hinge and the vehicle body hinge base are made of high-strength alloy steel, and structural strength and function realization are guaranteed.

The utility model has the advantages that: an air support is added for auxiliary support, so that the normal opening and closing of the vehicle door at an angle of 90 degrees can be realized; the large-torque speed reducing motor is used, so that the smoothness of the car door in the opening and closing process is ensured; the whole opening and closing mechanism is made of No. 45 high-strength steel, so that structural strength and function realization are guaranteed;

the butterfly door is opened at an angle of 90 degrees, so that the requirements of specific people on opening and closing of the vehicle door are met, and the use experience and the quality of the whole vehicle are improved; the use is simple and convenient, the adjustment part is completely realized through electronic control, and one-key switching can be realized; the switching process is smooth and free of noise.

The gas strut is arranged at a calculated gravity stress point to perform auxiliary support; the utility model discloses can realize the free switching at door 90 jiaos to ensure the ride comfort of door in the switching process.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

FIG. 1 is an exploded view of the butterfly door mechanism of the present invention;

FIG. 2 is a completed view of the butterfly door mechanism assembly of the present invention;

FIG. 3 is an initial scene schematic of the butterfly gate mechanism of the present invention;

fig. 4 is the utility model discloses butterfly door mechanism switches scene and shows.

Detailed Description

As shown in fig. 1-4: an automobile door opening and closing mechanism is a butterfly door in the embodiment, is fixed above a wing plate framework of an automobile and comprises a gooseneck hinge 1, a rotating shaft 2, a bearing 3, a rack adapter plate 4, a rack 5, a motor 6, a photoelectric switch 7, a photoelectric switch bracket 8 and an automobile body hinge base 11;

Further, still include gas and prop 9 and gas support 10, the gas props as the auxiliary stay, the gas props through the gas support mounting between automobile body hinge base and automobile body skeleton.

Furthermore, gooseneck hinge and automobile body hinge base select for use high strength alloy steel, guarantee structural strength and function and realize.

The working principle is as follows:

the motion is transmitted to the rack by controlling the positive and negative rotation of the speed reducing motor with high ratio of high torque through the singlechip, and the rack rotates 90 degrees along the rotating shaft to generate circular motion. The rack is connected with the hinge base of the vehicle body through the rack adapter plate and the bolt to form an integral module which moves together. The gooseneck type hinge of the door plate is locked with the door part 12 by bolts and moves synchronously, thus realizing the opening and closing mode of the butterfly door.

Claims

1. The utility model provides an automobile door closing mechanism, closing mechanism fixes in vehicle pterygoid lamina skeleton top which characterized in that: the device comprises a gooseneck hinge, a rotating shaft, a bearing, a rack adapter plate, a rack, a motor, a photoelectric switch bracket and a vehicle body hinge base;

2. The opening and closing mechanism for an automobile door according to claim 1, characterized in that: still include gas and prop the support with gas, the gas props as the auxiliary stay, the gas props through the gas prop support mounting between automobile body hinge base and automobile body skeleton.

3. The opening and closing mechanism for an automobile door according to claim 1, characterized in that: the gooseneck hinge and the vehicle body hinge base are made of high-strength alloy steel, and structural strength and function realization are guaranteed.