阅读说明：本技术 新型车用实现剪刀式开门结构及开门方法 (Novel scissor-type door opening structure and method for vehicle ) 是由 周玉成 谢天祥 朱平 王孝伟 郭少琪 于 2019-10-11 设计创作，主要内容包括：本发明的目的是提供一种新型车用实现剪刀式开门结构及开门方法,通过车身连接件连接固定在车身上,车门连接铰链连接车门,开门时,向前扳动车门,首先车门连接铰链和连接臂一起通过转动轴逆时针转20-30°,从而连接臂一部分和车门连接铰链旋转至车身连接件外,从而开门；之后向上扳动车门,车门连接铰链通过活动轴向上转动45°,从而打开车门,与此同时,导向轮在导向槽内进行导向,使得开门过程更加顺畅平稳可靠；导向槽设置插入槽便于导向轮的进入；并且设置开门限位柱对向上开门时进行限位,设置关门限位柱对关门时进行限位,设置气弹簧跟随开关门运动进行伸缩支撑,当门到达最大打开位置时,实现最长位置,对车门给予支撑；整个剪刀式开门结构操作方便,开闭门顺畅,实现上开门。(The invention aims to provide a novel scissor type door opening structure for vehicles and a door opening method, wherein the scissor type door opening structure is fixedly connected with a vehicle body through a vehicle body connecting piece, a vehicle door is connected with a vehicle door through a vehicle body connecting hinge, and when the vehicle door is opened, the vehicle door is pulled forwards, firstly, the vehicle door connecting hinge and a connecting arm rotate anticlockwise by 20-30 degrees through a rotating shaft, so that one part of the connecting arm and the vehicle door connecting hinge rotate to the outside of the vehicle body connecting piece, and the door is opened; then the vehicle door is pulled upwards, the vehicle door connecting hinge rotates upwards by 45 degrees through the movable shaft, so that the vehicle door is opened, and meanwhile, the guide wheel guides in the guide groove, so that the door opening process is smoother, more stable and more reliable; the guide groove is provided with an insertion groove so as to facilitate the entry of the guide wheel; the door opening limiting column is arranged for limiting the upward opening of the door, the door closing limiting column is arranged for limiting the closing of the door, the air spring is arranged for telescopic support along with the movement of the opening and closing of the door, and when the door reaches the maximum opening position, the longest position is realized to support the door; the whole scissor type door opening structure is convenient to operate, the door can be opened and closed smoothly, and upward opening is realized.)

1. The utility model provides a novel automobile-used scissors formula of realizing structure of opening door, connects hinge (2) including automobile body connecting piece (1) and door, and automobile body connecting piece (1) is connected and is fixed on the automobile body, and door, its characterized in that are connected to door connection hinge (2): the outer side of the top end of the vehicle body connecting piece (1) is provided with a U-shaped mounting groove, a connecting arm (3) is arranged in the mounting groove, a mounting block (4) matched with the mounting groove in shape is arranged at the front side edge of the mounting groove of the vehicle body connecting piece (1), the top of the connecting arm (3) and the mounting block (4) penetrate through an up-down rotating shaft (5), so that the connecting arm (3) is mounted in the mounting groove, and the connecting arm (3) rotates in the mounting block (4); the rear part of the outer side of the connecting arm (3) is hinged with a vehicle door connecting hinge (2) through a longitudinal movable shaft (6); an installation arm (7) is arranged on the rear side of the position, located on the movable shaft (6), of the vehicle door connection hinge (2), a guide block (8) is arranged on the rear side of the position of the installation groove, an arc-shaped guide groove (9) is arranged on the inner rear side of the guide block (8), and one side, close to the guide block (8), of the installation arm (7) is connected with a guide wheel (10); when the door is opened, the connecting arm (3) and the vehicle door connecting hinge (2) rotate forwards through the rotating shaft (5), and at the moment, the guide wheel (10) is inserted into the guide groove (9) backwards; the automobile door closing device is characterized in that an insertion groove (11) protrudes from one side, far away from an automobile door connecting hinge (2), of the top end of the guide groove (9), under the door closing state, the guide wheel (10) is located near the insertion groove (11), the insertion groove (11) is used for expanding the space of the guide groove (9) in the door closing state, when the door is opened, the guide wheel (10) enters the guide groove (9) to be close to the insertion groove (11), and due to the existence of the insertion groove (11), the guide wheel (10) moves smoothly and cannot collide with the door.

2. The new vehicular scissors-type door opening structure of claim 1, wherein: and a gas spring (12) is movably connected between the vehicle body connecting piece (1) and the vehicle door connecting hinge (2).

3. The new vehicular structure for realizing scissors-type door opening according to claim 1, characterized in that: a door opening limiting column (13) is arranged on the front side of the top of the vehicle body connecting piece (1); a door closing limiting column (14) is arranged at the front side of the bottom of the vehicle body connecting piece (1) close to the vehicle door connecting hinge (2), and a stop block (15) matched with the door closing limiting column (14) is arranged at the front side of the vehicle door connecting hinge (2).

4. A novel door opening method for a vehicle to realize a scissor type door opening structure according to claims 1-3, which is characterized in that: when the door is closed, the connecting arm (3) is positioned in the mounting groove and the mounting block (4); when the door is opened, the door is pulled forwards, firstly, the door connecting hinge (2) and the connecting arm (3) rotate anticlockwise by 20-30 degrees through the rotating shaft (5), so that one part of the connecting arm (3) and the door connecting hinge (2) rotate to the outside of the vehicle body connecting piece (1), and the door is opened; then pull the door upwards, door connection hinge (2) upwards rotates 45 through loose axle (6) to open the door, meanwhile, leading wheel (10) lead in guide way (9), make the process of opening the door more smooth and easy steady reliable.

Technical Field

The invention relates to the field of door opening for vehicles, in particular to a novel scissor type door opening structure for vehicles and a door opening method.

Background

The automobile is an indispensable vehicle in people's daily life, and along with the continuous development of science and technology, the development of automobile is also more and more fast. Wherein there is the door to open on the car, and traditional opening the door can't satisfy people's demand, hastens out the structure that opens the door, and this kind of needs a scissors formula structure of opening the door to open the door opens and closes. Therefore, it is necessary to solve this problem.

Disclosure of Invention

In order to solve the problems, the invention provides a novel scissor type door opening structure for a vehicle and a door opening method, wherein the scissor type door opening structure for the vehicle is connected and fixed on a vehicle body through a vehicle body connecting piece, a vehicle door is connected with a vehicle door through a vehicle door connecting hinge, when the vehicle door is opened, the vehicle door is pulled forwards, firstly, the vehicle door connecting hinge and a connecting arm rotate anticlockwise by 20-30 degrees through a rotating shaft, so that one part of the connecting arm and the vehicle door connecting hinge rotate to the outside of the vehicle body connecting; then the vehicle door is pulled upwards, the vehicle door connecting hinge rotates upwards by 45 degrees through the movable shaft, so that the vehicle door is opened, and meanwhile, the guide wheel guides in the guide groove, so that the door opening process is smoother, more stable and more reliable; the guide groove is provided with an insertion groove so as to facilitate the entry of the guide wheel; the door opening limiting column is arranged for limiting the upward opening of the door, the door closing limiting column is arranged for limiting the closing of the door, the air spring is arranged for telescopic support along with the movement of the opening and closing of the door, and when the door reaches the maximum opening position, the longest position is realized to support the door; the whole scissor type door opening structure is convenient to operate, the opening and closing door is smooth, the upward opening of the door is realized, and the problem in the background art is solved.

The invention aims to provide a novel scissor-type door opening structure for vehicles, which comprises a vehicle body connecting piece and a vehicle door connecting hinge, wherein the vehicle body connecting piece is fixedly connected to a vehicle body, the vehicle door connecting hinge is connected with a vehicle door, a U-shaped mounting groove is formed in the outer side of the top end of the vehicle body connecting piece, a connecting arm is arranged in the mounting groove, a mounting block matched with the mounting groove in shape is arranged at the edge of the front side edge of the vehicle body connecting piece positioned in the mounting groove, the top of the connecting arm and the mounting block penetrate through an up-down rotating shaft, so that the connecting arm is mounted in; the rear part of the outer side of the connecting arm is hinged with a vehicle door connecting hinge through a longitudinal movable shaft; the rear side of the door connecting hinge, which is positioned at the movable shaft, is provided with an installation arm, the rear side of the installation groove is provided with a guide block, the rear side in the guide block is provided with an arc-shaped guide groove, and one side of the installation arm, which is close to the guide block, is connected with a guide wheel; when the door is opened, the connecting arm and the vehicle door connecting hinge rotate forwards through the rotating shaft, and at the moment, the guide wheel is inserted into the guide groove backwards; the guide groove top is kept away from door connection hinge one side protrusion and is had the insertion groove, and under the state of closing the door, the leading wheel is located and is close to insertion groove department, and the insertion groove is used for expanding the guide groove space when closing the door, and when opening the door, the leading wheel enters into the guide groove and is close to insertion groove department, because the existence of insertion groove department, the leading wheel removes smoothly and can not take place to collide with.

The further improvement lies in that: and an air spring is movably connected between the vehicle body connecting piece and the vehicle door connecting hinge.

The further improvement lies in that: the front side of the top of the vehicle body connecting piece is provided with a door opening limiting column; the front side of the bottom of the vehicle body connecting piece is provided with a door closing limiting column close to the vehicle door connecting hinge, and the front side of the vehicle door connecting hinge is provided with a stop block matched with the door closing limiting column.

A novel door opening method for realizing a scissor type door opening structure for a vehicle is characterized in that when the door is closed, a connecting arm is positioned in a mounting groove and a mounting block; when the door is opened, the door is pulled forwards, firstly, the door connecting hinge and the connecting arm rotate anticlockwise by 20-30 degrees through the rotating shaft, so that one part of the connecting arm and the door connecting hinge rotate to the outside of the connecting piece of the vehicle body, and the door is opened; then pull the door upwards, door connection hinge passes through the loose axle and upwards rotates 45 to open the door, meanwhile, the leading wheel leads in the guide way, makes the process of opening the door more smooth and easy steady reliable.

The invention has the beneficial effects that: the automobile door connecting hinge is fixedly connected to an automobile body through an automobile body connecting piece, the automobile door connecting hinge is connected with an automobile door, when the automobile door is opened, the automobile door is pulled forwards, firstly, the automobile door connecting hinge and a connecting arm rotate anticlockwise by 20-30 degrees through a rotating shaft, and therefore one part of the connecting arm and the automobile door connecting hinge rotate to the outside of the automobile body connecting piece, and the automobile door is opened; then the vehicle door is pulled upwards, the vehicle door connecting hinge rotates upwards by 45 degrees through the movable shaft, so that the vehicle door is opened, and meanwhile, the guide wheel guides in the guide groove, so that the door opening process is smoother, more stable and more reliable; the guide groove is provided with an insertion groove so as to facilitate the entry of the guide wheel; the door opening limiting column is arranged for limiting the upward opening of the door, the door closing limiting column is arranged for limiting the closing of the door, the air spring is arranged for telescopic support along with the movement of the opening and closing of the door, and when the door reaches the maximum opening position, the longest position is realized to support the door; the whole scissor type door opening structure is convenient to operate, the door can be opened and closed smoothly, and upward opening is realized.

Drawings

Fig. 1 is a schematic front view (from the front of the vehicle) of the present invention.

Fig. 2 is a rear side schematic view of the present invention (from the rear of the vehicle).

Fig. 3 is a front view of the guide groove and the guide wheel of the present invention.

Wherein: 1-vehicle body connecting piece, 2-vehicle door connecting hinge, 3-connecting arm, 4-mounting block, 5-rotating shaft, 6-movable shaft, 7-mounting arm, 8-guide block, 9-guide groove, 10-guide wheel, 11-insertion groove, 12-gas spring, 13-door opening limiting column, 14-door closing limiting column and 15-stop block.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.

As shown in fig. 1-3, the embodiment provides a novel scissor-type door opening structure for vehicles, which includes a vehicle body connecting part 1 and a vehicle door connecting hinge 2, wherein the vehicle body connecting part 1 is fixedly connected to a vehicle body, the vehicle door connecting hinge 2 is connected to a vehicle door, a U-shaped mounting groove is formed in an outer side of a top end of the vehicle body connecting part 1, a connecting arm 3 is installed in the mounting groove, a mounting block 4 matched with the mounting groove in shape is arranged at a position of the vehicle body connecting part 1, which is located at a front side edge of the mounting groove, and an upward and downward rotating shaft 5 penetrates through a top of the connecting arm 3 and the mounting block 4, so that the; the rear part of the outer side of the connecting arm 3 is hinged with a vehicle door connecting hinge 2 through a longitudinal movable shaft 6; the rear side of the door connecting hinge 2, which is positioned at the movable shaft 6, is provided with an installation arm 7, the rear side of the installation groove is provided with a guide block 8, the rear side in the guide block 8 is provided with an arc-shaped guide groove 9, and one side of the installation arm 7, which is close to the guide block 8, is connected with a guide wheel 10; when the door is opened, the connecting arm 3 and the vehicle door connecting hinge 2 rotate forwards through the rotating shaft 5, and at the moment, the guide wheel 10 is inserted into the guide groove 9 backwards; an insertion groove 11 protrudes from one side, far away from the car door connecting hinge 2, of the top end of the guide groove 9, in a door closing state, the guide wheel 10 is located at a position close to the insertion groove 11, the insertion groove 11 is used for expanding the space of the guide groove 9 in the door closing state, when the door is opened, the guide wheel 10 enters the guide groove 9 and is close to the insertion groove 11, and due to the existence of the insertion groove 11, the guide wheel 10 moves smoothly and cannot collide with the door. And a gas spring 12 is movably connected between the vehicle body connecting piece 1 and the vehicle door connecting hinge 2. The front side of the top of the vehicle body connecting piece 1 is provided with a door opening limiting column 13; a door closing limiting column 14 is arranged at the position, close to the door connecting hinge 2, of the front side of the bottom of the vehicle body connecting piece 1, and a stop block 15 matched with the door closing limiting column 14 is arranged at the front side of the door connecting hinge 2.

The embodiment also provides a novel door opening method for the vehicle to realize the scissor type door opening structure, and when the door is closed, the connecting arm 3 is positioned in the mounting groove and the mounting block 4; when the door is opened, the door is pulled forwards, firstly, the door connecting hinge 2 and the connecting arm 3 rotate anticlockwise by 20-30 degrees through the rotating shaft 5, so that one part of the connecting arm 3 and the door connecting hinge 2 rotate to the outside of the vehicle body connecting piece 1, and the door is opened; then pull the door upwards, door connecting hinge 2 upwards rotates 45 through loose axle 6 to open the door, meanwhile, leading wheel 10 leads in guide way 9, makes the process of opening the door more smooth and easy steady reliable.

The door connecting hinge 2 is connected and fixed on a vehicle body through a vehicle body connecting piece 1, the vehicle door connecting hinge 2 is connected with a vehicle door, when the door is opened, the vehicle door is pulled forwards, firstly, the vehicle door connecting hinge 2 and the connecting arm 3 rotate anticlockwise by 20-30 degrees through a rotating shaft 5, so that one part of the connecting arm 3 and the vehicle door connecting hinge 2 rotate to the outside of the vehicle body connecting piece 1, and the door is opened; then the vehicle door is pulled upwards, the vehicle door connecting hinge 2 rotates upwards by 45 degrees through the movable shaft, so that the vehicle door is opened, and meanwhile, the guide wheel 10 guides in the guide groove 9, so that the door opening process is smoother, more stable and more reliable; the guide groove 9 is provided with an insertion groove 11 for facilitating the entry of the guide wheel 10; the door opening limiting column 13 is arranged for limiting when the door is opened upwards, the door closing limiting column 14 is arranged for limiting when the door is closed, the gas spring 12 is arranged for telescopic support along with the movement of opening and closing the door, and when the door reaches the maximum opening position, the longest position is realized, and the door is supported; the whole scissor type door opening structure is convenient to operate, the door can be opened and closed smoothly, and upward opening is realized.