Flying wing door mixed opening and closing switching system, automobile and switching method

Abstract

The invention belongs to the technical field of automobiles, and particularly relates to a flying wing door mixed opening and closing switching system, an automobile and a switching method. Comprising an opening mechanism and a door connecting arm. The other end of the opening mechanism is connected with a vehicle body; the vehicle door connecting arm is fixed with a vehicle door; the opening mechanism comprises a switching mechanism, a flying wing door controller and a side door controller; the switching mechanism is driven by a rotating mechanism driving motor; the side door opening controller controls the vehicle door to be opened laterally; and the flying wing door controller controls the vehicle door to perform flying wing opening. A pull wire mechanism is adopted to control the sliding block to work, so that the arrangement position of the actuator is more flexible, the size and the type of the actuator are more flexible, a motor with higher power can be selected, larger driving force is provided, the mechanism switching is more facilitated, and switching between a side door mode and a flying wing door mode can be achieved; and the frequency of changing the riding position between the front row and the rear row of seats by passengers is greatly reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of automobiles, and in particular to a flying wing door hybrid opening and closing switching system, an automobile and a switching method. Background Art

[0002] The flying wing door is a special door that rotates upward and extends outward when opened. This design makes the vehicle entry and exit more unique and eye-catching. The opening method of the flying wing door is different from that of the traditional sliding door or revolving door. It rotates upward, so it requires more space to open. This is why the flying wing door is generally only used in sports cars or super sports cars. Due to the design of the flying wing door, the vehicle needs extra space when entering and exiting, which is not suitable for compact vehicles or areas with small parking spaces. In addition, the switching structure of the existing flying wing door is not flexible. Summary of the invention

[0003] In order to solve the above technical problems, the present invention proposes a flying wing door hybrid opening and closing switching system, a vehicle and a switching method, which adopts a pull wire mechanism to control the operation of the slider, so that the arrangement position of the actuator is more flexible, and the size selection of the actuator is also more flexible. A more powerful motor can be selected to provide a greater driving force, which is more conducive to the switching mechanism.

[0004] The technical solution of the present invention is described as follows in conjunction with the accompanying drawings:

[0005] In the first aspect, an embodiment of the present invention provides a hybrid opening and closing switching system for a flying wing door, comprising an opening mechanism and a door connecting arm 1; one end of the opening mechanism is connected to the door, and the other end is connected to the vehicle body; the door connecting arm 1 is fixed to the door; the opening mechanism comprises a conversion mechanism 2, a flying wing door controller 3 and a side door controller 4; the conversion mechanism 2 is driven by a rotating mechanism drive motor 5; the side door controller 4 controls the door to open sideways; the flying wing door controller 3 controls the door to open to the side.

[0006] Furthermore, an upper limit hole and a lower limit hole are provided on the door connecting arm 1 .

[0007] Furthermore, the conversion mechanism 2 includes a conversion mechanism actuator 2-1, a first conversion mechanism pull wire 2-2, a second conversion structure pull wire 2-3, an upper locking pin 2-4, a lower locking pin 2-5, a first pull wire guide wheel 2-6, a second pull wire guide wheel 2-7 and a slider 2-8; one end of the first conversion mechanism pull wire 2-2 is connected to the conversion mechanism actuator 2-1, and the other end is connected to one end of the slider 2-8 through the first pull wire guide wheel 2-6; one end of the second conversion structure pull wire 2-3 is connected to the conversion mechanism actuator 2-1, and the other end is connected to the other end of the slider 2-8 through the second pull wire guide wheel 2-7; the upper end of the slider 2-8 is provided with a first upper locking pin 2-4, and the lower end is provided with a lower locking pin 2-5.

[0008] Furthermore, the upper locking pin 2-4 can be inserted into the upper limit hole.

[0009] Furthermore, the lower locking pin 2-5 can be inserted into the lower limit hole.

[0010] In a second aspect, an embodiment of the present invention provides a car, comprising a flying wing door hybrid opening and closing switching system.

[0011] In a third aspect, an embodiment of the present invention further provides a flying wing door hybrid opening and closing switching method, which is implemented by a flying wing door hybrid opening and closing switching system, including:

[0012] When the door needs to be opened sideways, when the upper locking pin 2-4 is inserted into the upper limit hole, the lower locking pin 2-5 does not contact the lower limit hole, the door connecting arm 1 is released and is in an active state, and the door can be opened sideways;

[0013] When the flying wing opening is required, the lower locking pin 2-5 is inserted into the lower limit hole, the upper locking pin 2-4 does not contact the upper limit hole, the lower locking pin 2-5 locks the door connecting arm 1, and the door is in a state where it can only open in the flying wing mode.

[0014] The beneficial effects of the present invention are:

[0015] 1) The present invention adopts a wire pulling mechanism to control the operation of the slider, so that the arrangement position of the actuator is more flexible, the size selection of the actuator is also more flexible, and a more powerful motor can be selected to provide a greater driving force, which is more conducive to the switching mechanism;

[0016] 2) The present invention is simple, convenient and quick to operate, and can realize the opening and closing functions of both the scissor door and the flying wing door. Since it can switch between the two modes of the scissor door and the flying wing door, the frequency of passengers changing their sitting positions between the front and rear seats is greatly reduced, the riding comfort of the rear passengers is improved, and the unsafe factors caused by the selection of doors when passengers get on and off the vehicle are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention installed on a vehicle;

[0019] Figure 2 It is an exploded schematic diagram of the overall structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 4 is a structural schematic diagram of a conversion structure;

[0022] Figure 5 This is a schematic diagram of the structure of Embodiment 3;

[0023] Figure 6 It is a structural schematic diagram of Embodiment 4;

[0024] In the figure:

[0025] 1. Door connecting arm;

[0026] 2. Conversion structure;

[0027] 2-1, conversion mechanism actuator; 2-2, first conversion mechanism cable; 2-3, second conversion mechanism cable; 2-4, upper locking pin; 2-5, lower locking pin; 2-6, first cable guide wheel; 2-7, second cable guide wheel; 2-8, slider;

[0028] 3. Flying wing door controller;

[0029] 4. Side door controller;

[0030] 5. The rotating mechanism drives the motor. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0032] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 the present invention can be understood according to specific circumstances.

[0033] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0037] Embodiment 1

[0038] See also Figure 1 The present embodiment provides a hybrid opening and closing switching system for a flying wing door, including an opening mechanism and a door connecting arm 1; one end of the opening mechanism is connected to the door, and the other end is connected to the vehicle body; the door connecting arm 1 is fixed to the door; the opening mechanism includes a conversion mechanism 2, a flying wing door controller 3 and a side door controller 4; the conversion mechanism 2 is driven by a rotating mechanism driving motor 5; the side door controller 4 controls the door to open sideways; the flying wing door controller 3 controls the door to open to the flying wing.

[0039] The door connecting arm 1 is provided with an upper limit hole and a lower limit hole.

[0040] The conversion mechanism 2 includes a conversion mechanism actuator 2-1, a first conversion mechanism cable 2-2, a second conversion structure cable 2-3, an upper locking pin 2-4, a lower locking pin 2-5, a first cable guide wheel 2-6, a second cable guide wheel 2-7 and a slider 2-8; one end of the first conversion mechanism cable 2-2 is connected to the conversion mechanism actuator 2-1, and the other end is connected to one end of the slider 2-8 through the first cable guide wheel 2-6; one end of the second conversion structure cable 2-3 is connected to the conversion mechanism actuator 2-1, and the other end is connected to the other end of the slider 2-8 through the second cable guide wheel 2-7; the upper end of the slider 2-8 is provided with an upper locking pin 2-4, and the lower end is provided with a lower locking pin 2-5. The slider 2-8 is embedded in the slide groove.

[0041] The first wire pulling guide wheel 2-6 and the second wire pulling guide wheel 2-7 are symmetrically arranged.

[0042] The upper locking pin 2-4 can be inserted into the upper limit hole.

[0043] The lower locking pin 2-5 can be inserted into the lower limit hole.

[0044] Embodiment 2

[0045] The present embodiment provides a car, including a flying wing door hybrid opening and closing switching system as described in Embodiment 1. A car provided with a flying wing door hybrid opening and closing switching system can realize the opening and closing functions of both the side doors and the flying wing doors. Since the car can switch between the side doors and the flying wing doors, the frequency of passengers changing their sitting positions between the front and rear seats is greatly reduced, the riding comfort of the rear passengers is improved, and the unsafe factors caused by the selection of doors when passengers get on and off the car are reduced.

[0046] Embodiment 3

[0047] When the car occupants enter the cab, if the weather is good or the car is hot and the sunroof needs to be opened for ventilation, the passengers can control the opening mechanism through the manual button to drive the door to open sideways. At this time, when the upper locking pin 2-4 is inserted into the upper limit hole, the lower locking pin 2-5 does not contact the lower limit hole, the door connecting arm 1 is released and is in an active state, and the door can be opened sideways.

[0048] Embodiment 4

[0049] When it rains or the temperature inside the car is low, the flight mode can be started by operating the manual button to control the opening mechanism, and then the manual button can be operated to control the side door opening and closing power device to drive the door to rotate for flying wing opening. At this time, the lower locking pin 2-5 is inserted into the lower limit hole, and the upper locking pin 2-4 does not contact the upper limit hole. The lower locking pin 2-5 locks the door connecting arm 1, and the door is in a state where only the flying wing can work.

[0050] In summary, the present invention realizes the hybrid control of the opening and closing forms of the automobile side doors and the flying wing doors, improves the space utilization rate of the cab, and improves the convenience of use.

[0051] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the protection scope of the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention. These simple variations all belong to the protection scope of the present invention.

[0052] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0053] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A hybrid opening and closing switching system for a flying wing door, characterized in that: The invention comprises an opening mechanism and a door connecting arm (1); one end of the opening mechanism is connected to the door, and the other end is connected to the vehicle body; the door connecting arm (1) is fixed to the door; the opening mechanism comprises a conversion mechanism (2), a flying wing door controller (3) and a side door controller (4); the conversion mechanism (2) is driven by a rotating mechanism driving motor (5); the side door controller (4) controls the door to open sideways; and the flying wing door controller (3) controls the door to open in a flying wing manner.

2. A hybrid opening and closing switching system for a flying wing door according to claim 1, characterized in that: The door connecting arm (1) is provided with an upper limit hole and a lower limit hole.

3. A hybrid opening and closing switching system for a flying wing door according to claim 2, characterized in that: The conversion mechanism (2) comprises a conversion mechanism actuator (2-1), a first conversion mechanism cable (2-2), a second conversion structure cable (2-3), an upper locking pin (2-4), a lower locking pin (2-5), a first cable guide wheel (2-6), a second cable guide wheel (2-7) and a slider (2-8); one end of the first conversion mechanism cable (2-2) is connected to the conversion mechanism actuator (2-1), and the other end is connected to one end of the slider (2-8) through the first cable guide wheel (2-6); one end of the second conversion structure cable (2-3) is connected to the conversion mechanism actuator (2-1), and the other end is connected to the other end of the slider (2-8) through the second cable guide wheel (2-7); the upper end of the slider (2-8) is provided with an upper locking pin (2-4), and the lower end is provided with a lower locking pin (2-5).

4. A hybrid opening and closing switching system for a flying wing door according to claim 3, characterized in that: The upper locking pin (2-4) can be inserted into the upper limit hole.

5. The hybrid opening and closing switching system of a flying wing door according to claim 3, characterized in that: The lower locking pin (2-5) can be inserted into the lower limit hole.

6. A car, characterized in that: It comprises a flying wing door hybrid opening and closing switching system as described in any one of claims 1-5.

7. A flying wing door hybrid opening and closing switching method, implemented by a flying wing door hybrid opening and closing switching system, characterized in that: include: When the door needs to be opened sideways, the upper locking pin (2-4) is inserted into the upper limit hole, the lower locking pin (2-5) does not contact the lower limit hole, the door connecting arm (1) is released and is in a movable state, and the door can be opened sideways; When the flying wing opening is required, the lower locking pin (2-5) is inserted into the lower limit hole, the upper locking pin (2-4) does not contact the upper limit hole, the lower locking pin (2-5) locks the door connecting arm (1), and the door is in a state where only the flying wing can be opened.

Images