WO2011153821A1 - 一种汽车遮阳篷的骨架 - Google Patents

一种汽车遮阳篷的骨架 Download PDF

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Publication number
WO2011153821A1
WO2011153821A1 PCT/CN2011/000952 CN2011000952W WO2011153821A1 WO 2011153821 A1 WO2011153821 A1 WO 2011153821A1 CN 2011000952 W CN2011000952 W CN 2011000952W WO 2011153821 A1 WO2011153821 A1 WO 2011153821A1
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WO
WIPO (PCT)
Prior art keywords
shaft
gear
rollover
driven
disposed
Prior art date
Application number
PCT/CN2011/000952
Other languages
English (en)
French (fr)
Inventor
吴美忠
Original Assignee
Wu Meizhong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wu Meizhong filed Critical Wu Meizhong
Priority to US13/701,238 priority Critical patent/US8607845B2/en
Priority to ES11791813.6T priority patent/ES2562420T3/es
Priority to EP11791813.6A priority patent/EP2581247B1/en
Publication of WO2011153821A1 publication Critical patent/WO2011153821A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
    • B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle

Definitions

  • This invention relates to an awning, and more particularly to a skeleton of a vehicular awning that can be fully folded and folded, and which is easy to automate. Background technique
  • a car awning which comprises a support frame and a sun visor fixed on the support frame, the support frame comprises a frame placed on the roof and a movable support connected to the frame Rod; at least one support rod is movably connected in each of the front, rear, left, and right directions of the frame. Supporting rods are arranged on the front and rear of the frame, and the sunshade is fixed on the support rods, so that the windows of the surrounding windows can be shaded.
  • the sunshade cloth is supported by the frame body, and not only the sunshade can be realized, but also the ventilation effect is good.
  • the support rod is movable and can be flipped and folded to fold in the frame, so that when the sunshade is not needed, the support rod can be placed on the roof of the vehicle, and the structure can be laid down when shading. Therefore, the automobile awning designed by the applicant basically solves the defects of the first two types of automobile awnings.
  • the sunshade on the four corners of the awning was difficult to be folded and folded during the folding and folding process. In the process of folding, it was necessary to complete the manual pre-preparation, which was inconvenient to use and not easy to use. Automated control. Disclosure of invention
  • the invention mainly solves the technical problem that the sunshade cloth at the corner of the awning of the prior art is difficult to be folded and folded, is inconvenient to use, is not easy to be automatically manipulated, and the like, and provides a skeleton of the automobile awning, so that The sunshade cloth can be completely folded and folded after being placed on it, which is easy to operate automatically and easy to use.
  • a skeleton of an automobile awning comprising a chassis, wherein: a pair of transmission shafts arranged in parallel in front and rear are arranged above the chassis.
  • a pair of propeller shaft support members are sleeved on the drive shaft, and the propeller shaft support member is fixed to the bottom frame; the shaft shafts of the drive shaft are respectively provided with a shaft gear, and the shaft gear is fixedly connected with the propeller shaft support member.
  • the transmission shaft is rotatable about the transmission shaft support member and the shaft gear: a gear connecting member is fixed to each end of the transmission shaft, and a rollover shaft rotatable about the gear connecting member is disposed on the gear connecting member, The rollover shaft is connected to a flip gear through the gear connecting member, and the inverting gear meshes with the shaft gear, and is on the rollover shaft A rollover bar is further disposed; a pair of driven shafts are further disposed above the chassis, the driven shafts are disposed on two sides of the drive shaft and are perpendicular to the drive shaft, and the driven shaft is sleeved on the driven shaft.
  • the support member, the driven shaft support member is fixed to the bottom frame, and the driven shaft is rotatable about the driven shaft support member, and the driven shaft is further provided with a side support rod.
  • the front and rear drive shafts are connected to the external motor and rotate under the driving of the motor. Since the gear connecting parts at both ends of the transmission shaft are fixedly connected with the transmission shaft, the transmission shaft rotates and the gear connecting member is driven.
  • the rollover shaft is threaded on the gear connecting member, so the rollover shaft also rotates with the gear connecting member, and opens to the front and rear ends; the flip gear is connected to the rollover shaft, and the shaft gear and the drive shaft support member are fixedly connected On the underframe, during the rotation of the drive shaft, the shaft gear and the drive shaft support are fixed. Because the reverse gear and the shaft gear mesh with each other, the rollover shaft is simultaneously turned outward.
  • the rotation is generated so that the rollover bars on the rollover shaft are unfolded to the left and right sides.
  • the driven shaft is arranged on both sides of the transmission shaft.
  • the driven shaft can rotate synchronously with the transmission shaft.
  • the driven shaft can also be connected to the external motor separately and rotate under the driving of the motor, and then drive the side support rod to Both sides. Flip, so that the side roll and the side support rods are sequentially unfolded or folded.
  • the sunshade cloth can be placed on the side roll bar and the side bar support bar. The sunshade cloth after the rollover bar and the side bar support bar are deployed just blocks the sides of the car.
  • the sunshade cloth can be folded with the rollover of the side roll bar and the side gear support bar, which overcomes the defect that the sunshade cloth at the corners existing in the prior art is difficult to be folded and folded, thereby eliminating manual intervention. Trouble, easy to automate control, improve product performance.
  • the driven shaft and the transmission shaft are disposed on the same plane, and the driven shaft and the end of the transmission shaft are connected by a universal joint.
  • the driven shaft and the end of the drive shaft are connected by a universal joint, and the two can realize synchronous movement, the structure is simple, the stability is good, and the number of external motors can be omitted.
  • the driven shaft is further fixed with a side baffle, and the side baffle and the side support bar are vertical Settings.
  • the side baffle can be rotated with the driven shaft. After the side support bar is folded, the side baffle is wrapped around the periphery of the driven shaft. When the car is driving at a high speed, the sunshade on the side support bar is not blown by the strong wind. Start.
  • a front bezel and a tailgate are respectively fixed on the front and rear transmission shafts, and the front bezel and the rear baffle are provided with fixing members, and the rollover shaft is rotatably disposed on the fixing member.
  • the front frame and the tailgate are respectively provided for the sunshade of the front and rear windows of the automobile.
  • the rollover shaft is rotatably passed through the fixing member, so that the rollover shaft is turned outward while rotating.
  • the rollover shaft is disposed on an axis of the inverting gear and disposed perpendicular to the drive shaft.
  • the rollover shaft is disposed on the axis line of the inverting gear and is disposed perpendicular to the drive shaft.
  • the front and rear baffles are respectively disposed in parallel with the front and rear drive shafts. It is conducive to the sunshade of the front and rear windows of the car after deployment.
  • the front block is provided with a louver.
  • the front frame is provided with louvers, so that the shading position of the portion has good air circulation, which is beneficial to further reduce the temperature of the automobile.
  • the connecting portion of the transmission shaft and the driven shaft is provided with a corner guard, and the bottom of the corner guard is fixed to the bottom frame. The corner guard has a good protection effect on the universal joint.
  • the present invention has the following features compared with the prior art: 1.
  • the side roll shaft is simultaneously rotated during the outward flipping process, and the rollover bars on the rollover shaft are unfolded to the left and right sides, and the sunshade cloth can follow
  • the flipping lever is folded and folded, which is easy to be automatically controlled and easy to use.
  • the output shaft and the end of the transmission shaft are connected by a universal joint, and the two can realize synchronous movement, and the structure is simple and the stability is good;
  • the rollover shaft is disposed on the axis line of the inverting gear and is disposed perpendicular to the drive shaft. When the inverting gear rotates with the shaft gear, the rollover shaft rotates to drive the side roll to expand and fold smoothly.
  • Figure 1 is a schematic view showing the structure of the present invention when it is unfolded
  • FIG. 2 is a schematic structural view of the front frame and the tailgate removed when the present invention is folded;
  • Figure 3 is an enlarged view of a portion A of Figure 2;
  • Figure 4 is a schematic structural view of the gear connecting member taken along the middle portion
  • Figure 5 is a schematic structural view of the fixing member taken along the middle portion
  • Figure 6 is a reference view of the use of the utility model when the shade cloth is attached. Best way to implement the invention
  • Embodiment 1 A skeleton of a car awning comprises a square chassis 1 , a pair of transmission shafts 2 arranged in parallel in front and rear are arranged above the chassis 1 , and a pair of transmission shaft supports 3 are sleeved on the transmission shaft 2
  • the transmission shaft support member 3 is fixedly connected to the chassis 1;
  • a shaft gear 4 is disposed on each of the left and right ends of the transmission shaft 2, the shaft gear 4 is fixedly connected to the transmission shaft support member 3, and the transmission shaft 2 is supported around the transmission shaft
  • the gear shaft 4 and the shaft gear 4 rotate;
  • a gear connecting member 5 is fixed to each end of the driving shaft 2, and a rollover shaft 6 is rotatable around the gear connecting member 5, and the side turning shaft 6 passes through the gear
  • the connecting member 5 is connected to an inverting gear 7 (see FIGS.
  • the rollover shaft 6 is disposed on the axis of the inverting gear 7 and disposed perpendicular to the propeller shaft 2.
  • the inverting gear 7 and the shaft gear 4 are in mesh with each other (see Fig. 3), and a rollover bar 8 is provided on the rollover shaft 6, and the length of the side turn bar 8 is set to 20 to 40 cm.
  • the front and rear drive shafts 2 are connected to an external motor and rotate under the drive of the motor.
  • the gear connecting member 5 at the two ends of the transmission shaft 2 is fixedly connected with the transmission shaft. Therefore, the rotation of the transmission shaft also drives the gear connecting member 5 to be turned outwards: the rollover shaft 6 is disposed on the gear connecting member 5, Therefore, the rollover shaft also rotates with the gear connecting member, and opens to the front and rear ends; the rollover shaft 7 is connected with the reverse gear 7, and the shaft gear 4 and the drive shaft support member 3 are fixedly mounted on the chassis, and the drive shaft is rotating. In the process, the shaft gear 4 and the propeller shaft support 3 are both fixed.
  • a pair of driven shafts 9 are further disposed above the chassis 1, and the driven shafts 9 are disposed on both sides of the transmission shaft 2 and perpendicular to the transmission shaft, and two driven shaft supports are disposed on the driven shaft 9.
  • the driven shaft support 10 is fixed to the chassis 1, and the driven shaft 9 is rotatable about the driven shaft support 10.
  • the driven shaft 9 is further provided with a side support rod 1 1 (see FIG. 1). , 2 ).
  • the driven shaft 9 is disposed on both sides of the transmission shaft 2, and the driven shaft 9 rotates synchronously with the transmission shaft 2 through the universal joint 12.
  • the driven shaft can also be separately connected to the external motor and rotated by the motor.
  • the side support lever 11 is driven to be turned to both sides, so that the side flap 8 and the side rail support rod 11 are sequentially unfolded or folded.
  • the driven shaft 9 and the transmission shaft 2 are disposed on the same plane, so that the awning has a small volume after folding and folding, and the driven shaft and the end of the transmission shaft are connected by the universal joint 12 (refer to the drawing) 2 ).
  • a side baffle 13 is also fixed to the driven shaft 9, and the side baffle 13 and the side baffle support rod 11 are vertically disposed (see Fig. 1).
  • the side baffle 13 can be rotated with the driven shaft 9. After the side support bar 11 is folded, the side baffle is wrapped around the periphery of the driven shaft, and the sunshade on the side support bar is not protected when the car is driving at a high speed. Was blown by the wind.
  • a front frame 14 and a tailgate 15 are respectively fixed on the front and rear transmission shafts 2, and the front frame 14 and the tailgate 15 are provided with a fixing member 16, and the rollover shaft 6 is rotatably disposed on the fixing member 16. (See Figures 1, 5).
  • the front frame 14 and the tailgate 15 are respectively disposed in parallel with the front and rear transmission shafts 2.
  • the front frame and the tailgate are respectively provided for the sunshade of the front and rear windows of the automobile, and at the same time, the rollover shaft 6 is rotatably disposed on the fixing member 16, so that the rollover shaft 6 is turned outward while rotating. In the process, there are at least two support points on the rollover shaft, so that it has better stability during the unfolding and folding process.
  • a louver 17 (see Fig. 1) is provided on the front frame 14, and the louver is arranged so that the portion of the sunshade has good air flow, which is advantageous for further lowering the temperature of the automobile.
  • a corner 18 is provided, and the bottom of the corner 18 is fixed to the bottom frame 1 (see FIGS. 1 and 2), and the corner protects the joint. Good protection.
  • the shade cloth 19 is disposed on the side turn bar 8 and the side gear support bar 11, and in the frame of the chassis 1 (see FIG. 6), the portion of the roll bar 8 adjacent to the side gear support bar U
  • the use of a resilient shade cloth allows the roll bar 8 and the side support bar 11 to be conveniently folded.
  • the front frame 14 and the tailgate 15 are used for the sunshade of the front and rear windows of the car, respectively.
  • the sunshade fabric 19 can be completely folded with the flipping of the rollover bar and the side bar support bar, which overcomes the defect that the shade cloth at the corners existing in the prior art is difficult to be folded and folded, eliminating the manual.
  • the trouble of intervention is convenient for automatic control and improves the performance of the product.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)
  • Building Awnings And Sunshades (AREA)
  • Body Structure For Vehicles (AREA)

Description

一种汽车遮阳篷的骨架
技术领域
本发明涉及一种遮阳篷， 尤其是涉及一种可使设于其上的遮阳布被完全收 合折叠， 易于自动化操控的汽车遮阳篷的骨架。 背景技术
目前我国轿车的使用率越来越高， 在骄阳下停车， 车体金属板可以迅速积 聚热量， 使车厢内的温度也迅速升高， 在开车后需要耗费大量的能源进行降温 工作。 因此， 汽车遮阳篷的应用也就得到了广泛的推广， 各式各样的遮阳篷也 就应运而生。例如， 中国专利申请： "汽车遮阳篷（专利申请号： 01228188. 3 ) "， 其公开了一种遮阳篷， 在汽车顶上设托架， 汽车顶上设有左右活塞缸， 活塞缸 的活塞杆与遮阳布相连， 通过液压驱动来控制活塞杆， 从而控制遮阳布。 也有 通过吸盘固定支架， 在支架上设置遮阳布， 从而达到遮阳的目的， 如专利申请： "汽车遮阳篷 (中国专利申请号: 200310101651. 1 ) "。 上述的两种遮阳篷， 第 一种通过液压驱动， 遮阳布设置在轴内， 拉伸出来容易卡住， 而且结构复杂， 所需动力源比较大。 第二种虽然结构简单， 但是结构过于庞大， 而且虽然吸盘 设置在车箱上， 遮阳面积变大， 但是遮阳布是由支架支撑， 设置在车顶上， 车 窗的遮阳效果不是很好。
为了解决上述两种汽车遮阳篷存在的缺陷， 本申请人曾作了深入的研究， 并设计了一种汽车遮阳篷（中国专利号： 200720312179. X )， 它包括支撑架和固 定在支撑架上的遮阳布， 支撑架包括置于车顶的框架和与框架连接的可活动的 支撑杆； 在框架的前后左右四个方向各活动连接有至少一根支撑杆。 在框架的 前后左右设置支撑杆， 支撑杆上固定遮阳布， 从而可以为四周的车窗遮阳。 而 且通过架体将遮阳布撑起， 不但可以实现遮阳， 而且透气效果也很好。 支撑杆 是可以活动的， 可以翻转折叠起来收折在框架内， 从而在不需要遮阳时， 可以 将支撑杆置于车顶， 遮阳时放下， 结构简单。 因此， 本申请人设计的汽车遮阳 篷基本解决了前面两种汽车遮阳篷存在的缺陷。 但是在实际使用过程中发现， 支撑杆在翻转折叠过程中， 遮阳篷四个边角上的遮阳布较难被折叠收合， 收合 过程中需要人工千预才能完成， 使用较为不便， 不易于自动化操控。 发明的公开
本发明主要是解决现有技术所存在的遮阳篷边角处的遮阳布较难被折叠收 合， 使用较为不便， 不易于自动化操控等的技术问题， 提供了一种汽车遮阳篷 的骨架， 使得遮阳布设于其上后可被完全收合折叠， 易于自动操控， 使用方便。
本发明的上述技术问题主要是通过下述技术方案得以解决的： 一种汽车遮 阳篷的骨架， 包括底架， 其特征在于： 所述底架的上方设有一对前后成平行设 置的传动轴， 在传动轴上套设有一对传动轴支撑件， 所述的传动轴支撑件与底 架固接； 所述传动轴的两端各套设有一轴齿轮， 轴齿轮与传动轴支撑件固接， 且传动轴可绕传动轴支撑件和轴齿轮转动： 所述传动轴的两端部各固接有一齿 轮连接件， 在齿轮连接件上穿设有可绕其转动的侧翻轴， 所述的侧翻轴穿过齿 轮连接件与一翻转齿轮相接， 所述的翻转齿轮与轴齿轮相互啮合， 在侧翻轴上 还设有侧翻杆； 所述底架的上方还设有一对从动轴， 从动轴设于传动轴的两侧 且与传动轴相互垂直设置， 在从动轴上套设有从动轴支撑件， 所述的从动轴支 撑件与底架固接， 且从动轴可绕从动轴支撑件转动， 所述的从动轴上还设有侧 挡支撑杆。 工作时，前后传动轴与外接电机连接，并在电机的驱动下发生转动， 由于传动轴两端的齿轮连接件与传动轴是固定连接的， 因此， 传动轴发生转动 的同时也带动齿轮连接件向外翻转； 侧翻轴穿设在齿轮连接件上， 所以侧翻轴 也跟随齿轮连接件转动， 向前后两端打开； 侧翻轴上连接有翻转齿轮， 轴齿轮 与传动轴支撑件固接设于底架上， 传动轴在转动的过程中， 轴齿轮与传动轴支 撑件均是固定不动的， 由于翻转齿轮与轴齿轮相互啮合的， 因此， 侧翻轴在 向外翻转的过程中同时产生自转， 从而使侧翻轴上的侧翻杆向左右两侧展开。 ' 在传动轴的两侧设置从动轴， 从动轴可与传动轴同步转动， 当然， 从动轴也可 单独与外接电机连接并在电机的带动下各自转动， 继而驱动侧挡支撑杆向两侧. 翻转， 使得侧翻杆和侧挡支撑杆依次顺序展开或收合。 实际使用时， 遮阳布可^ 以设置在侧翻杆和侧挡支撑杆上， 随着侧翻杆和侧挡支撑杆展开后的遮阳布刚 好遮挡住汽车的两侧。 因此， 遮阳布可随着侧翻杆和侧挡支撑杆的翻转而收合， 克服了现有技术中存在的边角处的遮阳布较难被折叠收合的缺陷， 省去了人工 干预的麻烦， 方便于自动化操控， 提高了产品的使用性能。
为了能使遮阳篷在收合折叠后具有较小的体积， 作为优选， 所述的从动轴 与传动轴设于同一平面上， 且从动轴与传动轴的端部通过万向节连接。 从动轴 与传动轴的端部通过万向节连接， 两者可以实现同步运动， 结构简单， 稳定性 好， 且可省去外接电机的个数。
作为优选， 所述的从动轴上还固接有侧档板， 侧档板与侧档支撑杆为垂直 设置。 侧档板可随从动轴转动， 在侧档支撑杆收合后， 侧档板包设于从动轴的 外围， 当汽车在高速行驶时保护侧档支撑杆上的遮阳布不会被大风吹起。
作为优选， 在前后传动轴上分别固接有前挡框和后挡板， 所述的前挡框和 后挡板上设有固定件， 侧翻轴可转动地穿设于固定件上。 前挡框和后挡板设置 分别用于汽车前窗和后窗的遮阳， 伺时， 侧翻轴可转动地穿设于固定件上， 因 此，侧翻轴在向外翻转同时在自转的过程中， 侧翻轴上至少有两个支撑点支撑， 因而在展开和收合过程中具有较好的稳定性。
作为优选， 所述的侧翻轴设于翻转齿轮的轴心线上且与传动轴垂直设置。 侧翻轴设于翻转齿轮的轴心线上且与传动轴垂直设置， 翻转齿轮在与轴齿轮相 互配合转动时， 使得侧翻轴的自转较为平稳， 有利于侧翻杆的展幵与收合。
作为优选， 所述的前挡框和后挡板分别与前后传动轴相互平行设置。 有利 于展开后对汽车前后车窗的遮阳。
作为优选， 所述的前挡框上设有百叶窗。 前挡框上设有百叶窗， 使得该部 遮阳位置具有较好的空气流通性， 有利于进一步降低汽车的温度。 作为优选， 所述传动轴与从动轴的相接之处罩设有护角， 护角的底部与底 架固接。 护角对万向节起到较好的保护作用。
因此， 本发明相比现有技术具有以下特点： 1.利用侧翻轴在向外翻转的过 程中同时产生自转， 而使侧翻轴上的侧翻杆向左右两侧展开， 遮阳布可随着侧 翻杆的翻转而收合， 易于自动化操控， 使用方便； 2.从动轴与传动轴的端部通 过万向节连接， 两者可以实现同步运动， 结构简单， 稳定性好； 3.侧翻轴设于 翻转齿轮的轴心线上且与传动轴垂直设置， 翻转齿轮在与轴齿轮相互配合转 动时， 侧翻轴自转带动侧翻杆的展开与收合较为平稳。 · 附图说明
附图 1是本发明的一种展开时的结构示意图；
附图 2是本发明收合时去掉前挡框与后挡板的结构示意图；
附图 3是附图 2的 A部放大图；
附图 4是齿轮连接件沿中部剖开后的结构示意图；
附图 5是固定件沿中部剖开后的结构示意图；
附图 6是本实用新型装上遮阳布时的使用参考图。 实现本发明的最佳方法
下面通过实施例， 并结合附图， 对本发明技术方案作进一步具体的说明。 实施例：
实施例 1 : 一种汽车遮阳篷的骨架， 包括方形的底架 1， 底架 1的上方设有 一对前后成平行设置的传动轴 2， 在传动轴 2上套设有一对传动轴支撑件 3， 传 动轴支撑件 3与底架 1 固接； 在传动轴 2的左右两端各套设有一轴齿轮 4, 轴 齿轮 4与传动轴支撑件 3固接， 且传动轴 2可绕传动轴支撑件 3和轴齿轮 4转 动； 传动轴 2的两端部各固接有一齿轮连接件 5， 在齿轮连接件 5上穿设有可 绕其转动的侧翻轴 6 , 侧翻轴 6穿过齿轮连接件 5与一翻转齿轮 7相接 （参见 附图 2、 3、 4 ) ， 侧翻轴 6设于翻转齿轮 7的轴心线上且与传动轴 2垂直设 置。 翻转齿轮 7与轴齿轮 4相互啮合 （参见附图 3 ) ， 在侧翻轴 6上还设有 侧翻杆 8， 侧翻杆 8的长度设置为 20〜40厘米。
工作时， 前后传动轴 2与外接电机连接， 并在电机的驱动下发生转动， 由 于传动轴 2两端的齿轮连接件 5与传动轴是固定连接的，.因此， 传动轴发生转 动的同时也带动齿轮连接件 5向外翻转： 侧翻轴 6穿设在齿轮连接件 5上， 所 以侧翻轴也跟随齿轮连接件转动， 向前后两端打开； 侧翻轴 6上连接有翻转齿 轮 7， 轴齿轮 4与传动轴支撑件 3固接设于底架上， 传动轴在转动的过程中， 轴齿轮 4与传动轴支撑件 3均是固定不动的， 由于翻转齿轮 7与轴齿轮 4相互 啮合的， 因此， 侧翻轴 6在向外翻转的过程中同时产生自转， 从而使侧翻轴 6上的侧翻杆 8向左右两侧展开 （参见附图 1 )。 ·
在底架 1的上方还设有一对从动轴 9， 从动轴 9设于传动轴 2的两侧且与 传动轴相互垂直设置， 在从动轴 9上套设有两个从动轴支撑件 10， 从动轴支撑 件 10与底架 1固接， 且从动轴 9可绕从动轴支撑件 10转动， 从动轴 9上还设 有侧挡支撑杆 1 1 (参见附图 1、 2 )。 在传动轴 2的两侧设置从动轴 9 , 从动轴 9 通过万向节 12与传动轴 2同步转动， 当然， 从动轴也可单独与外接电机连接并 在电机的带动下各自转动， 继而驱动侧挡支撑杆 11向两侧翻转， 使得侧翻杆 8 和侧挡支撑杆 11依次顺序展开或收合。
从动轴 9与传动轴 2.设于同一平面上， 因而使得遮阳篷在收合折叠后具有 较小的体积， 且从动轴与传动轴的端部通过万向节 12连接 （参见附图 2 )。 从 动轴 9上还固接有侧档板 13， 侧档板 13与侧挡支撑杆 11为垂直设置 （参见附 图 1 )。 侧档板 13可随从动轴 9转动， 在侧档支撑杆 11收合后， 侧档板包设于 从动轴的外围， 当汽车在高速行驶时保护侧档支撑杆上的遮阳布不会被大风吹 起。
在前后传动轴 2上分别固接有前挡框 14和后挡板 15， 前挡框 14和后挡板 15上设有固定件 16， 侧翻轴 6可转动地穿设于固定件 16上 （参见附图 1、 5 )。 前挡框 14和后挡板 15分别与前后传动轴 2.相互平行设置。 前挡框和后挡板设 置分别用于汽车前窗和后窗的遮阳， 同时， 侧翻轴 6可转动地穿设于固定件 16 上， 因此， 侧翻轴 6在向外翻转同时在自转的过程中， 侧翻轴上至少有两个支 撑点支撑， 因而在展开和收合过程中具有较好的稳定性。
在前挡框 14上设有百叶窗 17 (参见附图 1 )， 百叶窗的设置使得该部遮阳 位置具有较好的空气流通性， 有利于进一步降低汽车的温度。 在传动轴 2与从 动轴 9的相接之处罩设有护角 18， 护角 18的底部与底架 1固接 （参见附图 1、 2 )， 护角对万向节起到较好的保护作用。
实际使用时， 遮阳布 19设置在侧翻杆 8和侧挡支撑杆 11上， 以及底架 1 方框中 （参见附图 6)， 侧翻杆 8与侧挡支撑杆 U相邻处的部分采用具有弹性 的遮阳布， 使得侧翻杆 8与侧挡支撑杆 11较方便地收合。随着侧翻杆 8和侧挡 支撑杆 11展开后的遮阳布刚好遮挡住汽车的两侧，前挡框 14和后挡板 15分别 用于汽车前窗和后窗的遮阳。 因此， 遮阳布 19可随着侧翻杆和侧挡支撑杆的翻 转而完全收合， 克服了现有技术中存在的边角处的遮阳布较难被折叠收合的缺 陷， 省去了人工干预的麻烦， 方便于自动化操控， 提高了产品的使用性能。
本发明可改变为多种方式对本领域的技术人员是显而易见的， 这样的改变 不认为脱离本发明的范围。 所有这样的对所述领域技术人员显而易见的修改将 包括在本权利要求的范围之内。

Claims

权 利 要 求
1.一种汽车遮阳篷的骨架， 包括底架， 其特征在于： 所述底架的上方设有 一对前后成平行设置的传动轴， 在传动轴上套设有一对传动轴支撑件， 所述的 传动轴支撑件与底架固接； 所述传动轴的两端各套设有一轴齿轮， 轴齿轮与传 动轴支撑件固接， 且传动轴可绕传动轴支撑件和轴齿轮转动； 所述传动轴的两 端部各固接有一齿轮连接件， 在齿轮连接件上穿设有可绕其转动的侧翻轴， 所 述的侧翻轴穿过齿轮连接件与一翻转齿轮相接， 所述的翻转齿轮与轴齿轮相互 啮合， 在侧翻轴上还设有侧翻杆； 所述底架的上方还设有一对从动轴， 从动轴 设于传动轴的两侧且与传动轴相互垂直设置，在从动轴上套设有从动轴支撑件， 所述的从动轴支撑件与底架固接， 且从动轴可绕从动轴支撑件转动， 所述的从 动轴上还设有侧挡支撑杆。
2.根据权利要求 1所述的汽车遮阳篷的骨架， 其特征在于： 所述的从动轴 与传动轴设于同一平面上， 且从动轴与传动轴的端部通过万向节连接。
3.根据权利要求 1或 2所述的汽车遮阳篷的骨架， 其特征在于： 所述的从 动轴上还固接有侧挡板， 侧挡板与侧挡支撑杆为垂直设置。
4.根据权利要求 1或 2所述的汽车遮阳篷的骨架， 其特征在于： 在前后传 动轴上分别固接有前挡框和后挡板， 所述的前挡框和后挡板上设有固定件， 侧 翻轴可转动地穿设于固定件上。
5.根据权利要求 4所述的汽车遮阳篷的骨架， 其特征在于： 所述的侧翻轴 设于翻转齿轮的轴心线上且与传动轴垂直设置。
6.根据权利要求 4所述的汽车遮阳篷的骨架， 其特征在于： 所述的前挡框 和后挡板分别与前后传动轴相互平行设置。
7.根据权利要求 6所述的汽车遮阳篷的骨架， 其特征在于： 所述的前挡框 上设有百叶窗。
8.根据权利要求 1或 2所述的汽车遮阳篷的骨架， 其特征在于： 所述传动 轴与从动轴的相接之处罩设有护角， 护角的底部与底架固接。
PCT/CN2011/000952 2010-06-12 2011-06-07 一种汽车遮阳篷的骨架 WO2011153821A1 (zh)

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