CN107521383B

CN107521383B - Side-impact-proof movable seat vehicle

Info

Publication number: CN107521383B
Application number: CN201710739338.2A
Authority: CN
Inventors: 李绍婧; 李连臣; 刘则杨; 韩鹏; 李绍强; 李克寒; 李绍刚
Original assignee: Liangxi Beijing Technology Co ltd
Current assignee: Liangxi Beijing Technology Co ltd
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2020-08-18
Anticipated expiration: 2037-08-25
Also published as: CN107521383A

Abstract

The invention provides a side-impact-preventing movable seat vehicle, and relates to the technical field of vehicle manufacturing. The side-impact-preventing movable seat vehicle comprises a vehicle body, seats, vehicle doors and a side-impact-preventing device capable of driving the seats to move transversely, wherein the vehicle doors are arranged on two sides of the vehicle body, and a carriage for accommodating the seats is arranged in the vehicle body. The side impact prevention device comprises a detection sensor and a driver, wherein the detection sensor is arranged on the vehicle body and used for detecting an impact signal received or about to be received by the vehicle body. The driver is connected with the seat, and when detecting sensor detected impact signal, the driver drove the seat along keeping away from impact signal's one side and removing. When the side-impact-preventing movable seat vehicle is impacted or is about to be impacted, the seat can be rapidly moved, and the injury to people in the vehicle can be avoided or lightened. According to the other side-impact-preventing movable seat vehicle, the control switch is arranged on the vehicle door, and the vehicle door can be selectively opened or closed while the seat moves, so that the safety coefficient of the vehicle is improved.

Description

Side-impact-proof movable seat vehicle

Technical Field

The invention relates to the technical field of vehicle manufacturing, in particular to a side-impact-preventing movable seat vehicle.

Background

With the continuous development of social economy, the utilization rate of vehicles is higher and higher, the application is wider and wider, various vehicle industries enter the explosive growth stage, and the market development prospect is better and better. At the same time, however, the number of traffic accidents is increasing and decreasing, and how to improve the safety performance of vehicles becomes a focus of close attention of vehicle occupants.

Traffic accidents typically include rear-end collisions and side-impacts. At present, most imported and domestic cars adopt reinforced doors in the side collision prevention aspect, and the strength of the door frame is improved. Or a method of adopting a side air bag is adopted, the driver seat side air bag technology is also adopted on a new E-class vehicle in 2017 by Benth Beijing company, and the air bag can push a driver to the inner side of the vehicle by 10mm when a side collision happens suddenly so as to protect the personal safety as much as possible.

However, such a structural design only can protect the driver to a certain extent, and does not provide additional protection measures for other people in the vehicle. Moreover, the distance that the driver moves is very limited in this way, and the safety performance is yet to be further improved.

In view of this, the design and manufacture of the side impact prevention movable seat vehicle can effectively protect people in the vehicle, protect a driver and other passengers, greatly improve the safety performance of the vehicle under the condition of side impact, and is a technical problem which is urgently needed to be improved in the technical field of vehicle manufacture at present.

Disclosure of Invention

The invention aims to provide a side-impact-preventing movable seat vehicle which can effectively protect people in the vehicle, protect a driver and other passengers, greatly improve the safety performance of the vehicle under the condition of side impact and reduce the harm to the people in the vehicle.

The invention also aims to provide another side-impact-preventing movable seat vehicle, which can quickly and effectively move the whole seat to a large extent under the condition of side impact of the vehicle, can move in a carriage, can control a vehicle door to be opened, moves the seat to the outside of the vehicle door, or transversely moves the seat and a top cover of the carriage to the outside of a vehicle body at the same time, so that people in the vehicle are far away from impact injury, and has great popularization and application values.

The technical problem of the invention is solved by adopting the following technical scheme.

The invention provides a side-impact-preventing movable seat vehicle which comprises a vehicle body, seats and vehicle doors, wherein the vehicle doors are arranged on two sides of the vehicle body, the side-impact-preventing movable seat vehicle also comprises a side-impact-preventing device capable of driving the seats to transversely move, and a carriage for accommodating the seats is arranged in the vehicle body.

The side impact prevention device comprises a detection sensor and a driver, wherein the detection sensor is arranged on the vehicle body and used for detecting an impact signal received or about to be received by the vehicle body. The driver is connected with the seat, and when the detection sensor detects the impact signal, the driver drives the seat to transversely move along one side far away from the impact signal.

Further, the carriage includes top cap and the fixed plate of relative setting, the top cap the fixed plate all with automobile body detachably connects, the top cap with the first support column of fixedly connected with between the fixed plate, the top cap the fixed plate first support column the seat can follow simultaneously as a whole automobile body lateral shifting.

Furthermore, the seats comprise a front-row seat and a rear-row seat, the front-row seat and the rear-row seat are both arranged on one side of the fixed plate, and a first moving block and a second moving block are arranged on the other side of the fixed plate; a first sliding groove and a second sliding groove are formed in one side, close to the fixed plate, of the vehicle body, the first moving block moves along the first sliding groove, and the second moving block moves along the second sliding groove, so that the top cover, the fixed plate, the first supporting column and the seat can move transversely at the same time.

Furthermore, one side, far away from the seat, of the fixing plate is provided with a first roller and a second roller, the first roller moves along the first sliding groove, and the second roller moves along the second sliding groove.

Furthermore, a top cover of the carriage is provided with a third sliding chute and a fourth sliding chute, a third moving block and a fourth moving block are arranged above the front row seat and the rear row seat, the third moving block moves along the third sliding chute, and the fourth moving block moves along the fourth sliding chute; a second supporting column is fixedly connected between the third moving block and the fixed plate, and the second supporting column is fixedly connected between the fourth moving block and the fixed plate; the first moving block, the second moving block, the third moving block and the fourth moving block can move simultaneously to drive the front-row seat and the rear-row seat to move transversely simultaneously.

Furthermore, the front-row seats and the rear-row seats are both arranged on one side of the fixed plate, a first moving block and a second moving block are arranged on the other side of the fixed plate, and a first sliding groove and a second sliding groove are formed in one side, close to the fixed plate, of the vehicle body; the first moving block moves along the first sliding groove, and the second moving block moves along the second sliding groove, so that the fixed plate only drives the seat to move transversely.

Further, a sliding groove is formed in the carriage, a sliding block is installed below the seat, and the sliding block can slide relative to the sliding groove. Or, the lower part of the seat is provided with a roller which can relatively slide along the sliding groove.

Further, the detection sensor is a pressure sensor or a shock wave sensor. The pressure sensor or the shock wave sensor is mounted on the vehicle door.

Further, the side-impact prevention movable seat vehicle further comprises a controller, wherein the controller is connected with the detection sensor, and the controller is connected with the driver; the detection sensor sends the detected impact signal to the controller, and the controller controls the driver according to the impact signal.

The invention provides a side-impact-preventing movable seat vehicle which comprises a seat, a vehicle door, a detection sensor, a driver, a controller and a carriage for accommodating the seat. The driver is connected with the seat, the detection sensor is installed on the vehicle door, and the vehicle door comprises a control switch for controlling the opening and closing of the vehicle door. The controller is connected with the driver, the controller is connected with the detection sensor, and the controller is connected with the control switch.

The detection sensor is used for detecting an impact signal and sending the detected impact signal to the controller, and the controller controls the driver and the control switch according to the impact signal.

The control switch is turned on, and the driver can drive the seat to move out of the vehicle door; or the top cover of the carriage, the vehicle door and the seat move transversely at the same time. The control switch is closed, the driver drives the seat to move in the carriage, and the moving distance is 10mm to 220 mm.

The movable seat vehicle for preventing side collision has the following beneficial effects:

the invention provides a movable side-impact-prevention seat vehicle which comprises a vehicle body, a seat, a vehicle door and a side-impact-prevention device capable of driving the seat to move transversely. The side impact prevention device comprises a detection sensor and a driver, wherein the detection sensor is arranged on the vehicle body and used for detecting an impact signal received or about to be received by the vehicle body. Connect driver and seat, detect impact signal when detecting sensor, the driver drives the seat along keeping away from one side removal of impact signal. The side-impact-preventing movable seat vehicle can rapidly move the seat and avoid or reduce the injury to people in the vehicle under the condition of side impact and when the vehicle is impacted or is about to be impacted, thereby greatly improving the safety performance of the vehicle and having great popularization and application values.

According to the other side-impact-preventing movable seat vehicle, the control switch is arranged on the vehicle door, and the vehicle door can be selectively opened or closed while the seat moves, so that the safety coefficient of the vehicle is improved. Under the condition that the vehicle has side impact, the seat can be quickly and effectively moved integrally to a large extent, the seat can be moved in the carriage, the vehicle door can be controlled to be opened, the seat is moved out of the vehicle door, people in the vehicle are far away from impact injury, and the vehicle side impact protection device has great popularization and application values.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first overall structure of a movable seat vehicle for preventing side impact according to an embodiment of the present invention;

FIG. 2 is a block diagram of a control architecture for a side impact resistant movable seat vehicle according to an exemplary embodiment of the present invention;

FIG. 3 is a schematic view from a first perspective of a second overall configuration of a side impact mobile seating vehicle according to an exemplary embodiment of the present invention;

FIG. 4 is a schematic diagram of a second perspective view of a second overall configuration of a side impact mobile seating vehicle according to an exemplary embodiment of the present invention;

FIG. 5 is a schematic view of a third overall structure of a side-impact moveable seat vehicle according to an embodiment of the present invention;

FIG. 6 is a schematic view of a fourth overall structure of a side-impact moveable seat vehicle according to an embodiment of the present invention;

fig. 7 is a block diagram illustrating a specific configuration of a control structure of a movable seat vehicle for preventing a side impact according to an embodiment of the present invention.

Icon: 100-side impact resistant movable seat vehicle; 110-a vehicle body; 111-car; 113-a chute; 1131 — a first runner; 1133-a second chute; 1135 — a first moving block; 1137 — a second moving block; 130-a seat; 131-front row seats; 133-rear seats; 140-a fixed plate; 141-a top cover; 1411-a third chute; 1413-a fourth chute; 1415-a third moving block; 1417-a fourth moving block; 145-a first support column; 143-a second support column; 150-a detection sensor; 151-vehicle door; 1511-control switch; 153-a pressure sensor; 155-a shock wave sensor; 160-a driver; 161-a first motor; 163-a second electric machine; 170-controller.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The terms "first", "second", etc. in the description of the present invention are used for distinguishing between them and not for distinguishing between them.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "mounted" are to be construed broadly, e.g., as being fixedly attached, detachably attached, or integrally attached; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic diagram of a first overall structure of a side impact prevention movable seat vehicle 100 according to an embodiment of the present invention, and fig. 2 is a block diagram of a control structure of the side impact prevention movable seat vehicle 100 according to an embodiment of the present invention, please refer to fig. 1 and fig. 2.

The movable side-impact-prevention seat vehicle 100 provided by the embodiment comprises a vehicle body 110, a seat 130 and a vehicle door 151, wherein the vehicle door 151 is arranged on two sides of the vehicle body 110, the movable side-impact-prevention seat vehicle 100 further comprises a side-impact-prevention device capable of driving the seat 130 to transversely move, and a carriage 111 accommodating the seat 130 is arranged in the vehicle body 110. It is easily understood that a side impact, i.e., an impact from the door 151 side into the vehicle compartment 111, and a lateral movement also refers to a movement in the vehicle compartment 111 toward the door 151, i.e., a movement in the vehicle width direction.

The side impact preventing apparatus includes a detection sensor 150, an actuator 160, and a controller 170, and the detection sensor 150 is mounted to the vehicle body 110 for detecting an impact signal received or about to be received by the vehicle body 110. The driver 160 is connected to the seat 130, and when the detecting sensor 150 detects the impact signal, the driver 160 drives the seat 130 to move laterally along a side away from the impact signal.

The controller 170 is connected to the detection sensor 150, and the controller 170 is connected to the driver 160. The detection sensor 150 transmits the detected impact signal to the controller 170, and the controller 170 controls the driver 160 according to the impact signal.

Specifically, the vehicle compartment 111 includes a top cover 141 and a fixed plate 140 that are disposed opposite to each other, and the seats 130 include a front seat 131 and a rear seat 133. Roof 141 and fixed plate 140 of vehicle compartment 111 are both detachably connected to vehicle body 110, and first support column 145 is fixedly connected between roof 141 and fixed plate 140. Alternatively, the front row seats 131 and the rear row seats 133 are both mounted on one side of the fixed plate 140, the first moving block 1135 and the second moving block 1137 are mounted on the other side of the fixed plate 140, the first moving block 1135 moves along the first sliding groove 1131, and the second moving block 1137 moves along the second sliding groove 1133. When the vehicle is impacted laterally, the first moving block 1135 and the second moving block 1137 move simultaneously, and the top cover 141, the fixing plate 140, the first support column 145, the front seat 131 and the rear seat 133 may be integrated to move transversely along the vehicle body 110 simultaneously. The moving mode has infinite transverse moving distance, is beneficial to treating injured people in the vehicle, facilitates medical care personnel to transfer the injured people away from the carriage 111, and strives for more time for treating the injured people.

It should be noted that, in addition to the sliding manner of the sliding chute 113 and the moving block, other moving manners such as rolling by rollers or sliding by pulleys may also be adopted, for example, a first roller and a second roller are disposed on a side of the fixing plate 140 away from the seat 130, the first roller moves along the first sliding chute 1131, the second roller moves along the second sliding chute 1133, and the like, and the moving manner is not limited in this respect.

Fig. 3 is a schematic diagram of a first perspective view of a second overall structure of the movable seat vehicle 100 for preventing side impact according to the embodiment of the present invention, and fig. 4 is a schematic diagram of a second perspective view of a second overall structure of the movable seat vehicle 100 for preventing side impact according to the embodiment of the present invention, please refer to fig. 3 and fig. 4.

The top cover 141 of the carriage 111 is provided with a third sliding chute 1411 and a fourth sliding chute 1413, a third moving block 1415 and a fourth moving block 1417 are arranged above the front row seat 131 and the rear row seat 133, the third moving block 1415 moves along the third sliding chute 1411, and the fourth moving block 1417 moves along the fourth sliding chute 1413. A second supporting column 143 is fixedly connected between the third moving block 1415 and the fixed plate 140, and a second supporting column 143 is fixedly connected between the fourth moving block 1417 and the fixed plate 140. When the vehicle is impacted laterally, the first moving block 1135, the second moving block 1137, the third moving block 1415 and the fourth moving block 1417 may move simultaneously to drive the front seat 131 and the rear seat 133 to move laterally simultaneously. The moving mode enables the seat 130 to move more stably, the upper direction and the lower direction are driven simultaneously, the overall strength is improved, and the safety performance is higher.

Fig. 5 is a schematic view of a third overall structure of a movable seat vehicle 100 for preventing side impact according to an embodiment of the present invention, and fig. 5 is a schematic view.

Specifically, a sliding groove 113 is formed in the vehicle compartment 111, and a slider is mounted below the seat 130, and the slider can slide relatively along the sliding groove 113. Alternatively, rollers are mounted under the seat 130 and can move relatively along the sliding groove 113. The sliding slot 113, the sliding block or the roller is provided to facilitate the seat 130 to move quickly and conveniently under the driving of the driver 160.

First way of movement of seat 130:

the seat 130 includes a front seat 131 and a rear seat 133, and preferably, a first slide channel 1131 is disposed below the front seat 131, a second slide channel 1133 is disposed below the rear seat 133, and the front seat 131 and the rear seat 133 move independently.

Alternatively, the second way of movement of seat 130:

fig. 6 is a schematic diagram of a fourth overall structure of the movable seat vehicle 100 for preventing side impact according to the embodiment of the present invention, and fig. 6 is shown.

The front row seats 131 and the rear row seats 133 are both mounted on one side of the fixed plate 140, a first moving block 1135 and a second moving block 1137 are mounted on the other side of the fixed plate 140, the first moving block 1135 moves along the first sliding groove 1131, and the second moving block 1137 moves along the second sliding groove 1133, so that the front row seats 131 and the rear row seats 133 can move simultaneously as a whole. Alternatively, a sliding block or a roller may be installed on the other side of the fixing plate 140, and the sliding block or the roller moves along the sliding groove 113, but the present invention is not limited thereto, and other moving methods are also possible. This movement is only in such a manner that the fixing plate 140 and the seat 130 move laterally along the vehicle body 110.

The driver 160 includes a motor connected to the seat 130 to drive the front seat 131 and the rear seat 133 to move simultaneously.

Fig. 7 is a block diagram of a control structure of the movable seat vehicle 100 for preventing side impact according to an embodiment of the present invention, and fig. 7 is a block diagram.

The first setting mode of the motor is as follows:

the motor comprises a first motor 161 and a second motor 163, the first motor 161 is connected with the front seat 131 and drives the front seat 131 to move; the second motor 163 is connected with the rear seat 133 and drives the rear seat 133 to move; the first motor 161 and the second motor 163 are commonly controlled by one switch. That is, the first motor 161 and the second motor 163 are simultaneously activated to move the front seat 131 and the rear seat 133. The vehicle side collision safety device ensures that all personnel in the vehicle are quickly away from injury at the first time on the premise of side collision of the vehicle.

The second setting mode of the motor is as follows:

the number of the motors is one, and one motor drives the front-row seat 131 and the rear-row seat 133 to move transversely at the same time, so that a structure that a synchronous switch is added in the first arrangement mode is omitted. The structure is simpler, the control is more convenient, and the removal is more swift.

It should be noted that the number of the motors may be one, and the motors simultaneously drive the first moving block 1135, the second moving block 1137, the third moving block 1415, and the fourth moving block 1417 to move, or four motors may be used to respectively drive the first moving block 1135, the second moving block 1137, the third moving block 1415, and the fourth moving block 1417 to move.

The pressure sensor 153 or the shock wave sensor 155 is mounted on the vehicle door 151. Optionally, the detection sensor 150 is a pressure sensor 153 or a shock wave sensor 155. That is, the detection sensor 150 may be a contact sensor or a non-contact sensor. For example, a pressure sensor 153 is used, and the pressure sensor 153 is a kind of touch sensor, and when the door 151 receives an impact force, the pressure sensor 153 detects the impact force and immediately sends the impact force to the controller 170. The controller 170 presets a safe pressure value, the pressure value is obtained through a plurality of tests, within the range of the pressure value, the vehicle door 151 is not seriously damaged, and the personal safety of the personnel in the vehicle can be guaranteed.

If the pressure value detected by the pressure sensor 153 is smaller than the pressure value preset in the controller 170, it indicates that the personnel in the vehicle is not dangerous, and the side impact prevention device does not need to be started, and at the moment, a voice or light alarm device can be properly added to remind the driver of cautious driving. If the pressure value detected by the pressure sensor 153 is greater than the pressure value preset in the controller 170, it indicates that there is a danger for the vehicle occupant, and the anti-side-impact device needs to be started, at this time, the controller 170 controls the driver 160 to start, in this embodiment, the motor is started to drive the seat 130 to move laterally, and the seat 130 moves together with the occupant on the seat 130 and is away from the danger signal area.

Further, the detection sensor 150 may employ a shock wave sensor 155, and the shock wave sensor 155 may be a type of non-contact sensor that can detect an airflow shock or a sound signal around the vehicle body 110. That is, when the hazard source has not hit the vehicle body 110, the driver can be warned in advance to strive for more time for escape of the vehicle interior personnel, or the driver takes measures in advance to avoid the occurrence of the dangerous situation and reduce the danger coefficient, because of the impact airflow or the sound signal generated by the hazard source.

It is understood that the sensor may be installed in the middle of the vehicle door 151, or may be installed at a position above or below the middle of the vehicle door 151, and is not particularly limited herein. The number of sensors is not particularly limited, and one or two sensors may be mounted on each vehicle door 151, or one sensor may be mounted on each side of the vehicle. When the left side of the vehicle is impacted, the driver 160 drives the seat 130 to move to the right, and when the right side of the vehicle is impacted, the driver 160 drives the seat 130 to move to the left. One or both of the pressure sensor 153 and the shock wave sensor 155 may be used alone, and the detection sensor 150 may be other similar sensors than the two types of sensors listed above, as long as it can detect a source of danger around the vehicle body 110.

Another side-impact prevention movable-seat vehicle 100 provided by the present embodiment includes a seat 130, a vehicle door 151, a detection sensor 150, an actuator 160, and a controller 170. The driver 160 is connected to the seat 130, the detection sensor 150 is mounted to the vehicle door 151, and the vehicle door 151 includes a control switch 1511 for controlling opening and closing of the vehicle door 151. The controller 170 is connected to the driver 160, the controller 170 is connected to the detection sensor 150, and the controller 170 is connected to the control switch 1511.

The detection sensor 150 is configured to detect an impact signal and transmit the detected impact signal to the controller 170, and the controller 170 controls the driver 160 and the control switch 1511 according to the impact signal. When the control switch 1511 is turned on, the driver 160 can drive the seat 130 to move out of the vehicle door 151; alternatively, the roof 141 of the cabin 111 is laterally moved out of the vehicle body 110 simultaneously with the seat 130. The control switch 1511 is turned off, and the driver 160 drives the seat 130 to move within the compartment 111 by a distance of 10mm to 220 mm.

Optionally, a dangerous pressure value may be preset in the controller 170, and the dangerous pressure value is obtained according to experimental research or analysis, and when the pressure value detected by the pressure sensor 153 is greater than the dangerous pressure value, the controller 170 needs to activate the control switch 1511, open the vehicle door 151, and rapidly move the seat 130 to the outside of the vehicle door 151, so as to keep the vehicle occupant away from the dangerous source as far as possible. If the pressure value detected by the pressure sensor 153 is less than or equal to the dangerous pressure value, the controller 170 may selectively deactivate the control switch 1511 without opening the door 151, and move the seat 130 in the cabin 111 quickly to keep the vehicle occupant as far away from the dangerous source as possible. Under the condition that the vehicle door 151 is not opened, the transverse moving distance of the seat 130 in the carriage 111 is 10mm to 220mm, so that the vehicle interior personnel can be effectively protected, and the impact injury can be reduced. If a great impact is encountered, the vehicle door 151 is opened, and the transverse movement distance of the seat 130 is infinite, which is very important for escape or timely treatment of people in the critical vehicle, and the survival rate is greatly improved.

In summary, the movable side-impact-prevention seat vehicle 100 provided by the invention has the following beneficial effects:

according to the side-impact-prevention movable seat vehicle 100 provided by the invention, when the vehicle is in side impact danger, corresponding measures can be taken to enable the seat 130 to transversely move for a larger distance, so that a driver can know the occurrence of dangerous conditions in advance, the vehicle is furthest away from a dangerous source, and the injury to people in the vehicle is reduced and avoided. Further, the side-impact-proof movable-seat vehicle 100 can move the seat 130 to the outside of the door 151 in an emergency of a side impact, or the roof 141 of the vehicle compartment 111 can move to the outside of the vehicle body 110 together with the seat 130. When the control switch 1511 is turned on, the lateral movement distance of the seat 130 is infinite, so that the escape probability of people in the vehicle is increased to the maximum extent, and the safety coefficient is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, as it will be apparent to those skilled in the art that various modifications, combinations and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A side-impact-prevention movable seat vehicle comprises a vehicle body, a seat and a vehicle door, and is characterized in that the side-impact-prevention movable seat vehicle also comprises a side-impact-prevention device capable of driving the seat to move transversely, a carriage for accommodating the seat is arranged in the vehicle body, and the vehicle door is arranged on the carriage;

the side impact prevention device comprises a detection sensor and a driver, wherein the detection sensor is arranged on the vehicle door and is used for detecting an impact signal received or about to be received by the vehicle body; the driver is connected with the seat, and when the detection sensor detects the impact signal, the driver drives the seat to transversely move along one side far away from the impact signal;

the carriage comprises a top cover and a fixed plate which are arranged oppositely, the top cover is arranged on the vehicle body, the seats comprise front-row seats and rear-row seats, the front-row seats and the rear-row seats are both arranged on one side of the fixed plate, and a first moving block and a second moving block are arranged on the other side of the fixed plate; a first sliding groove and a second sliding groove are formed in one side, close to the fixed plate, of the vehicle body, the first moving block moves along the first sliding groove, and the second moving block moves along the second sliding groove; a top cover of the carriage is provided with a third sliding groove and a fourth sliding groove, a third moving block and a fourth moving block are arranged above the front row seat and the rear row seat, the third moving block moves along the third sliding groove, and the fourth moving block moves along the fourth sliding groove; a plurality of second supporting columns are fixedly connected between the third moving block and the fixed plate and between the fourth moving block and the fixed plate; a first roller and a second roller are arranged on one side, away from the seat, of the fixing plate, the first roller can move along the first sliding groove, and the second roller can move along the second sliding groove; the first moving block, the second moving block, the third moving block and the fourth moving block can move simultaneously to drive the front-row seat and the rear-row seat to move transversely simultaneously.

2. The side-impact preventive movable seat vehicle as claimed in claim 1, wherein the detection sensor is a pressure sensor or a shock wave sensor; the pressure sensor or the shock wave sensor is mounted on the vehicle door.

3. The side-impact movable seat vehicle of claim 1, further comprising a controller connected to the detection sensor, the controller being connected to the driver; the detection sensor sends the detected impact signal to the controller, and the controller controls the driver according to the impact signal.