CN110053672B - Vehicle and A-pillar structure thereof - Google Patents
Vehicle and A-pillar structure thereof Download PDFInfo
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- CN110053672B CN110053672B CN201910269782.1A CN201910269782A CN110053672B CN 110053672 B CN110053672 B CN 110053672B CN 201910269782 A CN201910269782 A CN 201910269782A CN 110053672 B CN110053672 B CN 110053672B
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- movable
- fixed
- pillar structure
- movable part
- fixed part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/04—Door pillars ; windshield pillars
Abstract
The present disclosure relates to a vehicle and an a-pillar structure thereof, wherein the a-pillar structure includes a fixed portion for connecting a roof and a front deck, a movable portion connected to the fixed portion in a foldable manner, and a support portion provided between the fixed portion and the movable portion, the a-pillar structure having: in the first working state, the supporting part is folded, and the profiles of the movable part and the fixed part are attached; and a second working state, wherein the supporting part extends out, and the movable part and the fixed part form an included angle. Through above-mentioned technical scheme, be in second operating condition when A post structure, the movable part that becomes the contained angle with the fixed part each other can avoid the rainwater to spill A post and influence the side window field of vision, and then threaten rainy day driving safety, be in first operating condition when A post structure, movable part and fixed part profile laminating neither influence pleasing to the eye, also can not produce wind and make an uproar and windage phenomenon.
Description
Technical Field
The present disclosure relates to the field of vehicle manufacturing technologies, and in particular, to a vehicle and an a-pillar structure thereof.
Background
With the popularization of automobiles, people put higher requirements on the driving safety of the automobiles, and a problem that how to ensure a good view area under severe weather conditions is always troubling drivers is solved. The driver visual field area mainly comprises a front windshield visual field area and a side window visual field area, and when the windscreen wiper is opened during driving in a rainy day, rainwater which is originally uniformly dropped on the front windshield is pushed to the position near the A column in a concentrated manner through the swinging of the windscreen wiper so as to ensure the visibility of the front windshield visual field area. However, when the rainfall is great, the rainwater can overflow the A column and flow to the surface of the side window, so that the visibility of the side window visual field is disturbed, the rearview mirror cannot play a role, and potential safety hazards are caused.
Disclosure of Invention
A first object of the present disclosure is to provide an a-pillar structure to solve a problem that when the amount of rain is excessive, rain water pushed by a wiper near the a-pillar flows over the a-pillar to a side window surface, and interferes with the view of a driver.
A second object of the present disclosure is to provide a vehicle including the a-pillar structure provided by the present disclosure.
In order to achieve the above object, the present disclosure provides an a-pillar structure including a fixed portion for connecting a roof and a front hatch, a movable portion foldably connected to the fixed portion, and a support portion provided between the fixed portion and the movable portion, the a-pillar structure having: in the first working state, the supporting part is folded, and the profiles of the movable part and the fixed part are attached to each other; and the supporting part extends out, and the movable part and the fixed part form an included angle with each other.
Optionally, the movable portion and the fixed portion are respectively formed in a plate-shaped structure, one side of the movable portion and one side of the fixed portion are hinged through a hinge, and the other side of the movable portion and the other side of the fixed portion are provided with the supporting portion.
Optionally, the supporting portion includes a first supporting rod connected to the movable portion and a second supporting rod connected to the fixing portion, and the first supporting rod is rotatably connected to the second supporting rod to drive the movable portion to be folded.
Optionally, the supporting portion is an air cylinder, the fixed portion is connected to a cylinder body of the air cylinder, and the movable portion is connected to a piston rod of the air cylinder.
Optionally, a groove is formed on a profile of the fixed portion for being attached to the movable portion, and in the first working state, the supporting portion is accommodated in the groove.
Optionally, a sealing element is further fixed around the profile of the fixed part for being attached to the movable part.
Optionally, the supporting portions are multiple and arranged at intervals along the extending direction of the a-pillar structure.
According to a second aspect of the present disclosure, there is also provided a vehicle including the a-pillar structure described above.
Optionally, the vehicle further comprises a control switch arranged on the center console for controlling the retraction or extension of the support part.
Optionally, in the second working state, the movable portion is controlled to be folded to be located in the same plane as a front windshield of the vehicle.
Through above-mentioned technical scheme, the A post structure that has fixed part and movable part that this disclosure provided can change between first operating condition and second operating condition under the support of supporting part. When the A column structure is in the second working state, the movable part which forms an included angle with the fixed part can prevent rainwater from overflowing the A column to influence the view of the side window, and therefore driving safety in rainy days is threatened. When the A column structure is in a first working state, the profiles of the movable part and the fixed part are attached, so that the appearance is not influenced, and wind noise and wind resistance phenomena cannot be generated.
Additional features and advantages of the disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
fig. 1 is a schematic diagram of interference of a column-A overflow path of a vehicle on a side window view field area in rainy days in the prior art.
Fig. 2 is a schematic view of a flow path of an a-pillar structure in a second working state according to an exemplary embodiment of the present disclosure.
Fig. 3 is a schematic structural diagram of an a-pillar structure in a second operating state according to an exemplary embodiment of the present disclosure.
Fig. 4 is a schematic structural diagram of an a-pillar structure in a first operating state according to an exemplary embodiment of the present disclosure.
Fig. 5 is a schematic structural diagram of a fixing portion in an a-pillar structure provided in an exemplary embodiment of the present disclosure.
Description of the reference numerals
3 front windshield 4 rearview mirror
V side window view area 11 fixed part
12 movable part 13 support part
131 first supporting rod 132 second supporting rod
14 hinge 15 groove
16 seal 1' A post
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise stated, terms of orientation such as "up, down, front, and rear" are used to define the direction of the vehicle body, specifically, the direction of the vehicle head is front, the direction of the vehicle tail is rear, the direction of the vehicle roof is up, and the direction of the vehicle bottom is down. "inner" and "outer" refer to the inner and outer contours of the respective component itself. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.
As shown in fig. 1, in the process of driving in rainy days, the opened wiper blade 2 pushes the rainwater which is originally uniformly dropped on the surface of the front windshield 3 to both sides of the front windshield 3, that is, to the vicinity of the a-pillar 1'. When the rainfall reaches a certain intensity, the rainwater scraped to the two sides of the front windshield 3 by the windscreen wiper 2 flows onto the side window glass over the A column 1' to influence the side window visual field area V, so that the situation that a driver observes the outer rear visual field of a vehicle through the rearview mirror 4 is interfered, and potential safety hazards are caused.
To solve the above technical problem, as shown in fig. 2 to 4, the present disclosure provides an a-pillar structure including a fixed portion 11 for connecting a roof and a front compartment, a movable portion 12 foldably connected to the fixed portion 11, and a support portion 13 disposed between the fixed portion 11 and the movable portion 12. The a-pillar structure 1 has: a first working state and a second working state, wherein in the first working state, the supporting part 13 is folded, and the profiles of the movable part 12 and the fixed part 11 are jointed; in the second working state, the supporting portion 13 extends, and the movable portion 12 and the fixed portion 11 form an included angle. When the vehicle normally runs, the A-pillar structure 1 is in a first working state, and the profiles of the movable part 12 and the fixed part 11 are attached to ensure the rigidity and the mechanical strength of the A-pillar structure 1; when the rainfall is large, the supporting part 13 supports the movable part 12, so that the A-pillar structure 1 is in a second working state, accumulated water generated by movement of the windscreen wiper is prevented from further flowing to the surface of the side window through the A-pillar structure 1, and driving safety is guaranteed.
Through the technical scheme, the A-pillar structure 1 with the fixed part 11 and the movable part 12 provided by the disclosure can be switched between the first working state and the second working state under the support of the supporting part 13. When the A column structure 1 is in the second working state, the movable part 12 which forms an included angle with the fixed part 11 can prevent rainwater from overflowing the A column structure 1 to influence the side window visual field area V, and driving safety in rainy days is guaranteed. When the A-pillar structure 1 is in the first working state, the movable part 12 and the fixed part 11 are attached to each other in a molded surface mode, so that the appearance is not influenced, and wind noise and wind resistance phenomena cannot be caused.
According to an embodiment of the present disclosure, in order to realize that the movable portion 12 is foldable relative to the fixed portion 11, as shown in fig. 3, the movable portion 12 and the fixed portion 11 are respectively formed in a plate-like structure, one side of the movable portion 12 and one side of the fixed portion 11 are hinged by a hinge 14, and the other side is provided with a support portion 13. The hinge 14 may be disposed on one side of the a-pillar structure 1 overlapping the front windshield 3, and the supporting portion 13 is disposed on one side of the a-pillar structure 1 overlapping the side window, so that when the a-pillar structure 1 is in the second operating state, the supported movable portion 12 can effectively block rainwater pushed to both sides of the front windshield 3 from flowing over the a-pillar structure 1 to the side window surface.
The support portion 13 may be of any suitable construction. In an embodiment of the present disclosure, as shown in fig. 3 and 4, the supporting portion 13 may include a first supporting rod 131 connected to the movable portion 12 and a second supporting rod 132 connected to the fixed portion 11, wherein the first supporting rod 131 is rotatably connected to the second supporting rod 131 to fold the movable portion 12. The first supporting rod 131 and the second supporting rod 132 can be connected by a rotating shaft (not shown in the figure), and the rotating shaft rotates to drive the first supporting rod 131 and the second supporting rod 132 to rotate relatively, so as to fold and extend the supporting portion 13. In this embodiment, by designing the installation angles of the first support bar 131 and the second support bar 132, the first support bar 131 and the second support bar 132 may be shifted by a certain angle in the first operating state, so as to reduce the height of the support portion 13 in the folding direction. In addition, the materials and the thicknesses of the first supporting rod 131 and the second supporting rod 132 can be designed relatively, so that the profiles of the movable part 12 and the fixed part 11 can be tightly attached after the folding is finished, and the existence of gaps is avoided.
In another embodiment of the present disclosure, in order to realize the packing up and extending of the supporting portion 13, the supporting portion 13 may be a cylinder, the fixed portion 11 is connected with the cylinder body of the cylinder, the movable portion 12 is connected with the piston rod of the cylinder, the piston rod stretches out and draws back to drive the packing up and extending of the supporting portion 13, in this embodiment, the fixed portion 11 and the movable portion 12 may be respectively designed to be a plate structure with a certain thickness, the cylinder body and the piston rod of the cylinder are respectively disposed inside the plate structure, and in the first working state, the profile fitting of the movable portion 12 and the fixed portion 11 is not affected.
It should be understood that the structure for allowing the support portion 13 to be retracted and extended is not limited to the folding type and the telescopic type of the present disclosure, and any structure capable of performing the retracting and extending functions of the support portion 13 may be applied to the present disclosure.
As shown in fig. 4 and 5, in the present disclosure, a recess 15 is formed in a profile of the fixed portion 11 for fitting with the movable portion 12, and in the first operating state, the supporting portion 13 is accommodated in the recess 15. The supporting portion 13 in the first operating state can be accommodated in the groove 15, so that the movable portion 12 and the fixed portion 11 can be attached to each other, rainwater or dust can be prevented from entering the inside of the a-pillar structure 1 through a gap generated between the movable portion and the fixed portion, and in addition, the design space can be saved.
Further, as shown in fig. 5, a sealing member 16 may be fixed to the periphery of the profile of the fixed portion 11 for fitting the movable portion 12. The sealing member 16 may be a sealing strip or other structure with a sealing function, which is not limited in this disclosure. Be fixed with sealing member 16 around the profile that fixed part 11 and movable part 12 are laminated mutually and can further guarantee when A post structure 1 is in first operating condition, rainwater and dust can not get into inside recess 15 through the space between movable part 12 and the fixed part 11, so not only can reduce the wind noise and the windage phenomenon of vehicle driving in-process, also can guarantee that the recess 15 of fixed part 11 inside is not rusted. In addition, when the A-pillar structure 1 is in the second working state, the hinged joint of the fixed part 11 and the movable part 12 is sealed, and rainwater is prevented from flowing to the side window beyond the A-pillar structure 1 through a gap of the hinged joint.
In order to further ensure the structural stability of the a-pillar structure 1 in the second working state, especially when the rainfall is large, in order to ensure the supporting strength of the supporting portion 13 to the movable portion 12, the supporting portion 13 may be provided in plurality and spaced apart along the extending direction of the a-pillar structure 1.
According to the second aspect of the present disclosure, there is also provided a vehicle including the a-pillar structure described above, which has all the advantages of the a-pillar structure 1 described above, and will not be described herein again.
In the present disclosure, the movable portion 12 may adopt a manual folding mode or an electric control folding mode, and in order to facilitate the electric control of the driver for folding and unfolding the supporting portion 13 of the a-pillar structure 1, a control switch may be provided on the center console of the vehicle in the present disclosure. In some other embodiments of the present disclosure, the control switch may be further disposed on a vehicle door or at a position such as a steering wheel convenient for a driver to operate, the control switch may be electrically connected to the supporting portion 13 through a control system, so as to achieve automatic control of the supporting portion 13, without manual operation of the user, so as to improve safety and comfort of driving, and improve driving experience of the user specifically, a rotating shaft connecting the first supporting rod 131 and the second supporting rod 132 may be driven by a motor, so as to achieve rotation of the first supporting rod 131 relative to the second supporting rod 132, the control switch may be electrically connected to the motor, and achieve turning-over control of the movable portion 12 by controlling steering of the motor, thereby achieving automatic control of the supporting portion 13, without manual operation of the user, improving safety and comfort of driving, and improving driving experience of the user.
According to an embodiment of the present disclosure, as shown in fig. 2, in the second operating state, the movable portion 12 is controlled to be turned over to be located in the same plane as the front windshield 3 of the vehicle, and the rainwater on both sides of the front windshield 3 can flow away under the guidance of the movable portion 12, so as to avoid flowing onto the side window and affecting the side window view area V. In addition, the movable part 12 can be turned to any angle according to the rainfall, so that the phenomena of wind noise and wind resistance are reduced.
In addition, the width of the movable portion 12 may be equal to that of the fixed portion 11, and in other embodiments, the width of the movable portion 12 may be greater than that of the fixed portion 11 on the premise of not affecting the view of the side window, so that the rainwater on both sides of the front windshield 3 can be further away from the side window under the guiding action of the movable portion 12, and the influence of the rainwater on the side window is avoided.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.
Claims (7)
1. An A-pillar structure characterized by comprising a fixed part (11) for connecting a roof and a front cabin, a movable part (12) connected to the fixed part (11) in a turnably manner, and a support part (13) provided between the fixed part (11) and the movable part (12), the movable part (12) and the fixed part (11) being formed into a plate-like structure respectively, one side of the movable part (12) and one side of the fixed part (11) being hinged by a hinge (14), the other side being provided with the support part (13), the support part (13) comprising a first support rod (131) connected to the movable part (12) and a second support rod (132) connected to the fixed part (11), the first support rod (131) being rotatably connected to the second support rod (131) to bring the movable part (12) to turn over, the A-pillar structure (1) has:
in a first working state, the supporting part (13) is folded, and the profiles of the movable part (12) and the fixed part (11) are attached; and
and in a second working state, the supporting part (13) extends out, and the movable part (12) and the fixed part (11) form an included angle.
2. An a-pillar structure according to claim 1, characterised in that the profile of the fixed portion (11) for abutment with the movable portion (12) is formed with a recess (15), the support portion (13) being received in the recess (15) in the first operating condition.
3. An a-pillar structure according to claim 2, characterised in that a seal (16) is also fixed around the profile of the fixed portion (11) for abutment with the movable portion (12).
4. An a-pillar structure according to claim 1, characterized in that the support portion (13) is plural and provided at intervals in the extending direction of the a-pillar structure (1).
5. A vehicle characterized by comprising an A-pillar structure according to any one of claims 1-4.
6. The vehicle according to claim 5, characterized by further comprising a control switch provided on a center console for controlling the retraction or extension of the support portion (13).
7. Vehicle according to claim 5, characterized in that in said second work condition said movable portion (12) is controlled to be folded in the same plane as the front windscreen (3) of the vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269782.1A CN110053672B (en) | 2019-04-03 | 2019-04-03 | Vehicle and A-pillar structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269782.1A CN110053672B (en) | 2019-04-03 | 2019-04-03 | Vehicle and A-pillar structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053672A CN110053672A (en) | 2019-07-26 |
| CN110053672B true CN110053672B (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910269782.1A Active CN110053672B (en) | 2019-04-03 | 2019-04-03 | Vehicle and A-pillar structure thereof |
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| CN (1) | CN110053672B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112477994B (en) * | 2020-11-19 | 2022-01-11 | 东风(武汉)实业有限公司 | Multifunctional A-pillar structure for vehicle and using method thereof |
| CN113468677B (en) * | 2021-07-30 | 2023-02-24 | 岚图汽车科技有限公司 | Rain water diversion design method for side window glass |
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| DE10359833A1 (en) * | 2003-12-19 | 2005-08-04 | Daimlerchrysler Ag | Front panel of a vehicle A-pillar, in particular a water rail, with a water channel adjacent to the windshield |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070694U (en) * | 1990-08-29 | 1991-02-06 | 黄聪钦 | Rainshade for car rearview mirror |
| CN2113194U (en) * | 1992-02-15 | 1992-08-19 | 黄聪钦 | Sun visor for vehicle |
| CN1644429A (en) * | 2004-01-22 | 2005-07-27 | 东海兴业株式会社 | Front post ornament |
| JP2008284926A (en) * | 2007-05-15 | 2008-11-27 | Mazda Motor Corp | Side door visor |
| CN201347129Y (en) * | 2009-01-15 | 2009-11-18 | 胡向阳 | Automobile upper frame |
| WO2010130483A1 (en) * | 2009-05-13 | 2010-11-18 | Robert Bosch Gmbh | Device for wiping a motor vehicle window pane |
| CN201516799U (en) * | 2009-07-10 | 2010-06-30 | 吕俊贵 | Automobile rearview mirror foldable type rain-shade device |
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|---|---|
| CN110053672A (en) | 2019-07-26 |
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