Column-A-free automobile with sliding rail rotating seat
By designing a rotating seat with slide rails and a wide viewing angle windshield in an A-pillar car, the problem of inconvenience for front passengers is solved, and more spacious access and space flexibility is achieved, simplifying the in and out process.
Patent Information
- Application Number
- CN202411315046.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2024-12-13
AI Technical Summary
It is difficult for front passengers to enter and exit during the A-pillar process to get on and off. Changes in the door and body support structures lead to inconvenience in entering and exiting, which increases the risk of collision or scratching.
Designed with A-pillar car with slide rail rotary seats, the front seats are connected to the body floor through slide rails, equipped with a rotating mechanism and locking structure, allowing the seat to rotate 180 degrees and slide front and rear 50-70cm, combined with a wide viewing angle Windshield and electric sliding doors provide more spacious access and space.
It significantly improves the driver's vision and interior space flexibility, simplifies the process of getting on and off the front passengers, and ensures that they can maintain a suitable distance from the doors or other seats in any rotating position, making it easier for passengers to enter and exit and communicate internally.
Smart Images
Figure CN119116652A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of automobile structures, and in particular to an A-pillar-free automobile with a sliding rail rotating seat. Background Art
[0002] At present, A-pillar-less cars are still in a relatively niche market stage, mainly appearing in some high-end luxury models or concept cars. However, with the increasing demand of consumers for driving experience and driving safety, as well as the continuous advancement of technology and the gradual reduction of costs, A-pillar-less cars are expected to become an important trend in the automotive market in the future. Especially driven by autonomous driving technology, the A-pillar-less design will be more conducive to achieving all-round perception and monitoring, and improving the safety and reliability of autonomous driving cars.
[0003] A-pillar-less cars also bring a problem that cannot be ignored - the inconvenience faced by front-seat passengers when getting in and out of the car. Specifically, due to the lack of A-pillars, the support structure between the door and the body has changed, resulting in a different spatial layout when the door is opened than in traditional models. This change requires front-seat passengers to be more careful to avoid the edge of the door or the window frame when getting in and out of the vehicle to avoid collisions or scratches, which increases the difficulty and inconvenience of getting in and out of the vehicle. Summary of the invention
[0004] The purpose of the present invention is to provide an A-pillar-free automobile with a sliding rail rotating seat, which significantly improves the driver's field of vision, enhances the flexibility of the interior space, and facilitates front-seat passengers to get on and off the vehicle.
[0005] To achieve the above-mentioned purpose, the technical solution of the present application is: an A-pillarless car with sliding rail rotating seats, including a wide-view windshield that connects the front windshield and the front side windows into an integrated structure, a left electric sliding door and a right electric sliding door arranged on both sides of the car body, and the two front seats have a rotating mechanism and are connected to the car body floor through sliding rails.
[0006] In one embodiment, the wide-view windshield is seamlessly connected to the roof to form a continuous curved surface.
[0007] In one embodiment, the connection between the wide-view windshield and the roof and body is arc-shaped.
[0008] In one embodiment, the rotating mechanism includes a rotating motor and a ratchet gear structure, and a start / stop switch for controlling the rotating motor is located on one side of the seat.
[0009] In one of the embodiments, the rotating mechanism is provided with a locking structure, which includes a pawl and a locking adjustment rod. When the vehicle is in a driving state, the end of the pawl is engaged in the gear groove through the locking adjustment rod to achieve the locking of the rotating mechanism; when the vehicle is in a parking state, the end of the pawl is rotated out of the gear groove through the locking adjustment rod to release the locking state.
[0010] In one of the embodiments, a slider is provided at the bottom of the two front seats, and the slider slides forward and backward through the cooperation of the slider and the slide rail; before the vehicle starts, the driver and / or the front passenger adjust the seat position and rotate the slide rail locking rod downward so that the slide rail locking rod rests against the back of the corresponding slider.
[0011] In one embodiment, the left electric sliding door and the right electric sliding door adopt a forward sliding structure.
[0012] In one embodiment, when the driver or the front seat passenger needs to get off the vehicle, the corresponding seat first moves backward along the slide rail, and then rotates outward 90° through the rotating mechanism before getting off the vehicle.
[0013] In one embodiment, when the car is parked, when the driver or the front passenger needs to communicate face to face with the rear passenger, the rotating mechanism rotates 180°.
[0014] In one of the embodiments, the translation distance of the two front seats on the slide rail is controlled between 50-70 cm.
[0015] The present invention adopts the above technical solution, and can achieve the following technical effects:
[0016] 1) The wide-view windshield adopts a large-curve, A-pillar-free structural design, seamlessly connected to the roof to form a continuous curved surface, which not only broadens the driver's field of vision, but also enhances the overall streamlined beauty.
[0017] 2) The two front seats can rotate freely when parked, and the rotation range is controlled within 180 degrees; and the two front seats can also slide forward and backward, and the translation distance of the slide rail is controlled within 50-70cm, ensuring that they can maintain an appropriate distance from the door or other seats in the car in any rotation position, which is convenient for passengers to get on and off the car and internal communication.
[0018] 3) The present invention eliminates the front doors and designs the rear doors as electric horizontal sliding doors, which are arranged on the left and right sides of the vehicle. The horizontal sliding doors slide forward to provide a passage for passengers to enter and exit, and the windows are attached to the doors and slide together with the doors. The distance between the front and rear seats is increased, which is convenient for passengers to move in the car. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0020] Figure 1 It is a schematic diagram of the structure of an A-pillar-free car with a sliding rail rotating seat;
[0021] Figure 2 This is a simplified diagram of the front seat structure;
[0022] Figure 3 This is the schematic diagram of the rotating mechanism;
[0023] Explanation of the serial numbers in the figure: 1. Wide-view windshield; 2. Left electric sliding door; 3. Roof; 4. Body; 5. Slide rail; 6. Slide rail; 7. Start / stop switch; 8. Locking adjustment lever; 9. Slide rail locking lever; 10. Ratchet. DETAILED DESCRIPTION
[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.
[0027] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0029] like Figure 1 As shown, this embodiment provides an A-pillar-free car with a sliding rail rotating seat, including a wide-view windshield that connects the front windshield and the front side windows into an integrated structure, a left electric sliding door and a right electric sliding door arranged on both sides of the car body, and two front seats with a rotating mechanism, which are connected to the car body floor through a sliding rail. The A-pillar-free structural design combines the front windshield and the front side windows into one, which limits the movement of the front door. Therefore, for the A-pillar-free car structure, a rotating seat and a sliding rail are added to meet the entry and exit of the front row passengers. At the same time, the front door is cancelled, and the rear door adopts a left electric sliding door and a right electric sliding door installed on both sides of the vehicle. The driver and the front row passengers enter and exit through the electric sliding door of the car, which provides a more spacious passage for entry and exit, and significantly increases the interval between the first row and the second row of seats, creating a wider central aisle, which is convenient for passengers to move freely inside the car.
[0030] like Figure 2-3As shown, the front seats in the present invention are equipped with a rotating mechanism and a slide rail so that the seats can not only rotate, but also slide forward and backward to get on and off the vehicle close to the rear door. The rotating mechanism includes a rotating motor and a ratchet gear structure. The start-stop switch that controls the rotating motor is located on one side of the seat. To prevent accidental contact with the start-stop switch, in the driving state, the end of the ratchet is locked in the gear groove by the locking adjustment rod, so that the rotating mechanism is locked and the seat cannot be rotated. In the parking state of the car, the end of the ratchet is rotated out of the gear groove by the locking adjustment rod, the locking state is released, and the seat can be rotated and adjusted. The locking adjustment rod is located on the outside of the bottom of the seat. In addition, sliders are provided at the bottom of the two front seats, which can slide forward and backward through the cooperation of the sliders and the slide rails, and the adjustment distance is limited to 50cm-70cm; before starting the vehicle, the driver and / or the front passengers adjust the seat positions and rotate the slide rail locking rod downward so that the slide rail locking rod is against the back of the corresponding slider; after parking, rotate the slide rail locking rod upward to release the slider from the fixed state, and the seat can move forward and backward at this time; this structure can adjust the distance between the front seats and the back seats, ensuring that the driver and the front passengers have enough space to get off the vehicle and keep a proper distance from the adjacent seats. It does not hinder entry and exit, nor does it affect riding comfort.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A car without A pillars and with sliding rail rotating seats, It is characterized in that It includes a wide-view windshield that connects the front windshield and the front side windows into an integrated structure, a left electric sliding door and a right electric sliding door arranged on both sides of the vehicle body, and two front seats with a rotating mechanism and connected to the vehicle body floor through sliding rails.
2. A car without an A-pillar and having a sliding rail rotating seat according to claim 1, It is characterized in that The wide-view windshield seamlessly connects to the roof, forming a continuous curved surface.
3. According to claim 1, an A-pillar-free automobile with a sliding rail rotating seat, It is characterized in that The connection between the wide-viewing angle windshield, the vehicle roof and the vehicle body is arc-shaped.
4. According to claim 1, an A-pillar-free automobile with a sliding rail rotating seat, It is characterized in that The rotating mechanism comprises a rotating motor and a ratchet gear structure, and a start / stop switch for controlling the rotating motor is located on one side of the seat.
5. A car without an A-pillar and having a sliding rail rotating seat according to claim 4, It is characterized in that The rotating mechanism is provided with a locking structure, which includes a pawl and a locking adjustment rod. In the driving state, the end of the pawl is clamped in the gear groove through the locking adjustment rod to achieve the locking of the rotating mechanism; in the parking state of the car, the end of the pawl is rotated out of the gear groove through the locking adjustment rod to release the locking state.
6. A vehicle without an A-pillar and having a sliding rail rotating seat according to claim 1, It is characterized in that The two front seats are provided with sliders at the bottom, and the sliders slide forward and backward through the cooperation with the slide rails; before the vehicle starts, the driver and / or the front passenger adjust the seat position and rotate the slide rail locking rod downward so that the slide rail locking rod rests against the back of the corresponding slider.
7. The A-pillar-free automobile with a sliding rail rotating seat according to claim 1, It is characterized in that The left electric horizontal sliding door and the right electric horizontal sliding door adopt a forward sliding structure.
8. The A-pillar-free automobile with a sliding rail rotating seat according to claim 1, It is characterized in that When the driver or the front passenger needs to get off the vehicle, the corresponding seat first moves backward along the slide rail, and then rotates 90 degrees outward through the rotating mechanism before getting off the vehicle.
9. The A-pillar-free automobile with a sliding rail rotating seat according to claim 1, It is characterized in that When the car is parked, when the driver or the front passenger needs to communicate face to face with the rear passenger, the rotating mechanism rotates 180°.
10. The A-pillar-free automobile with a sliding rail rotating seat according to claim 1, It is characterized in that The translation distance of the two front seats on the slide rails is controlled between 50-70cm.