WO2011047615A1 - 车载自动伞 - Google Patents

车载自动伞 Download PDF

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Publication number
WO2011047615A1
WO2011047615A1 PCT/CN2010/077864 CN2010077864W WO2011047615A1 WO 2011047615 A1 WO2011047615 A1 WO 2011047615A1 CN 2010077864 W CN2010077864 W CN 2010077864W WO 2011047615 A1 WO2011047615 A1 WO 2011047615A1
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WO
WIPO (PCT)
Prior art keywords
umbrella
rib
lifting
lift
ribs
Prior art date
Application number
PCT/CN2010/077864
Other languages
English (en)
French (fr)
Inventor
陈文杰
Original Assignee
Chen Wenjie
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 Chen Wenjie filed Critical Chen Wenjie
Priority to AU2010310322A priority Critical patent/AU2010310322B2/en
Publication of WO2011047615A1 publication Critical patent/WO2011047615A1/zh

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/16—Automatic openers, e.g. frames with spring mechanisms
    • 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
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A45B2023/0093—Sunshades or weather protections of other than umbrella type

Definitions

  • the invention relates to an automatic umbrella, in particular to an on-board automatic umbrella; also can be called a movable carport.
  • the present invention provides a vehicle-mounted automatic umbrella with small size, large sunshade area and convenient operation, aiming at the problems existing in the prior art.
  • the vehicle-mounted automatic umbrella comprises an automobile umbrella box and an umbilical transmission mechanism therein, an rib lifting mechanism, a sun protection mechanism and a umbrella windproof device;
  • the vehicle umbrella box comprises an umbrella box body and an umbrella box cover, characterized in that:
  • the umbrella cover is a part of the roof casing and is in sealing engagement with the rest of the roof casing; when the umbrella cover is opened, the umbrella body is sealingly engaged with the rest of the roof casing;
  • the lifting mechanism is fixedly hinged in the umbrella case; the rib drive mechanism, the sun protection mechanism and the umbrella windproof device are located above the rib lifting mechanism, and are fixed by the upper pressing cover of the planar thrust bearing The umbrella cover of the umbrella cover is placed on the pad.
  • the rib lifting mechanism includes a lift drive mechanism and a lift mechanism; the lift drive mechanism includes a lift motor and a lead screw and a lead nut driven thereby; the lift mechanism includes a lift length Rod, lifting short rod, guide rail, lifting spring, long lift push rod, short lift push rod, the lift long rod, guide rail, short lift push rod and long lift push rod are all guided by the guide sleeve
  • the connection is respectively fixed on the bottom plate of the umbrella case through the rail seat;
  • the one end of the lifting short rod is fixed to the bottom plate of the umbrella body through the short lifting rod support, and the other end is connected with the middle hinge of the lifting long rod;
  • the push rod 44 pushes the lift rod through the guide rail sleeve, the inner rib base and the outer rib seat screwed to the other end of the lift rod are vertically lifted;
  • the lead screw passes through the lead screw bracket and the The bottom of the umbrella case is fixed, and the lead screw nut is fixed with a long lift push rod or a short lift push
  • the sun protection mechanism comprises an rib, a lobes, and an umbilical connection block; the lobes are attached to the ribs thereof, and the ribs are connected to the central shaft through the rib joint block, the central axis is placed on the plane The inner bore of the thrust bearing.
  • the rib includes a driving rib, a main rib, and a sub rib;
  • the rib connecting block includes an rib connecting block and an umbrella auxiliary connecting piece; and the planar thrust bearing is disposed between the upper pressing cover and the base
  • the main rib is respectively sleeved on the active central axis and the driven central axis;
  • the auxiliary umbrella The bone is sleeved with the connecting block;
  • the driving rib is respectively fixed with the active and driven central axes; the distance between the main ribs is restricted by the needle in the root of the rib; the aforementioned ribs are driven by the umbrella
  • the bone is outside the active rib, and the rest are driven ribs.
  • the rib drive mechanism includes a worm wheel, a worm, an rib drive motor, a gear set, and a thrust bearing;
  • the rib drive motor is fixed inside the rib seat by a worm bracket and connected to the worm, and the worm wheel passes the flat key Coupling coaxially with the active central shaft;
  • the rib drive motor and the worm drive a drive gear of the gear set to drive a driven gear that meshes therewith; thereby driving the slave fixedly coupled to the driven gear a central axis, the rotation of the main and driven central axes drives a fixed driving rib thereof, and the driving ribs further drive the main rib and the auxiliary rib;
  • the main and driven central axes each drive one and a half
  • the umbrellas, in the form of splits, are each rotated 180° in the opposite direction to open or close.
  • the rib drive mechanism is two sets, respectively driving an internal umbrella and an external umbrella, the internal umbrella and the external umbrella are composed of two half umbrellas; the two umbrellas are connected by the rib support rods, The roots of the inner umbrella are close together, and the roots of the outer umbrella are slightly separated, and the inner ribs are arranged at a position slightly higher than the outer ribs; when opened, the outer umbrella is opened first, and when closed, the outer umbrella is closed.
  • the umbrella windproof device comprises a umbrella leaf spring wire, a windproof pulley frame, and a spring steel wire pressing plate; each umbrella comprises six umbrella blades, which are connected in series by twelve said leaf spring wires, one end of which is inserted into the wire spring wire a main rib connecting block, the other end of which passes through the cable sleeve, and is connected to the tension spring in each rib tube through the windproof pulley frame; when the umbrella blades are blown away by the wind, the umbrella blades A vent is formed between each of the ribs; after the wind is reduced, the umbrella blades are quickly pulled back into place by the tension springs in the rib tube.
  • the umbrella leaf is provided with a heating wire; the umbrella body is equipped with a remote sensing device.
  • vents can be formed between the respective umbrella blades and the respective ribs, the product of the present invention does not have to be concerned about wind resistance during use.
  • Each umbrella comprises six umbrella blades, which are connected in series by twelve said leaf spring wires; it is convenient for the replacement and cleaning of the umbrella leaves and the change of the color varieties.
  • the umbrella leaf is provided with a heating wire; the umbrella body is equipped with a remote sensing device. Winter snowy weather can prevent a certain amount of snow, and it is convenient to remove snow before travel.
  • the umbrella can be remotely operated as needed.
  • the umbrella leaf After the car-mounted automatic umbrella is opened, there is a certain space between the umbrella leaf and the roof to facilitate air circulation, as in the shade of the tree or in the garage; the umbrella can cover the entire roof without exceeding the maximum size of the body, so The umbrella not only has a large shading area, but also does not affect vehicles that are approaching or parked.
  • the accommodating cavity of the vehicle-mounted automatic umbrella is disposed at the central portion of the interior of the roof, and generally only needs to be thickened by a few centimeters in the direction of the interior portion of the vehicle.
  • the umbrella cover is a part of the roof casing, which does not damage the original appearance of the car body, and the consumer is more willing to accept it; in addition, the umbrella can be prevented from being damaged or stolen due to being placed in the car.
  • this product When it is docked in summer, this product can be used for sunshade, blocking the direct sunlight of the sun's rays on the roof, and saving energy for cooling. To a certain extent, it is environmentally friendly.
  • the beneficial effects of the invention are: small volume and large shading area, convenient and beautiful appearance; no increase in wind resistance; energy saved for cooling is saved, which is beneficial to environmental protection.
  • Figure 1 is a front view of the present invention
  • Figure 2 is a plan view of Figure 1;
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 1;
  • Figure 4 is a cross-sectional view taken along line C-C of Figure 2;
  • Figure 5 is a cross-sectional view taken along line B-B of Figure 2;
  • Figure 6 is a cross-sectional view taken along line D-D of Figure 3;
  • Figure 7 is a schematic view of the lifted state of the present invention.
  • umbrella case 1 umbrella case cover 2, inner rib joint block 3, inner umbrella accessory bone joint block 4, drive rib 5, auxiliary rib 6, main rib 7, outer umbrella collateral block 8.
  • External umbrella main bone connecting block 9 short lifting rod support 10, windproof pulley frame 11, spring steel wire pressing plate 12, third rib bone root circle 13, second rib bone root circle 14, steel ball 15, umbrella cover pad Plate 16, upper gland 17, plane bearing locking bolt 18, first rib root 19, pin 20, driven central shaft 21, hole circlip 22, outer spur gear set 23, outer spur gear 24, base 25, worm support 26, flat key 28, active central shaft 29, worm 30, worm gear 31, rib drive motor 32, thrust bearing 33, inner umbrella drive gear 34, inner umbrella driven gear 35, inner umbrella
  • the vehicle-mounted automatic umbrella includes an automobile umbrella box and an umbilical transmission mechanism therein, an rib lifting mechanism, a sun protection mechanism, and a umbrella windproof device;
  • the vehicle umbrella case includes an umbrella case 1 and an umbrella case.
  • a cover 2 characterized in that: the umbrella cover is a part of the roof outer casing and is in sealing engagement with the rest of the roof outer casing; when the umbrella case is opened, the umbrella case is sealed from the rest of the roof outer casing Engaging; the rib lifting mechanism is fixedly hinged in the umbrella case; the rib drive mechanism, the sun protection mechanism and the umbrella windproof device are located above the rib lifting mechanism and pass the planar thrust bearing The upper gland is fixed to the umbrella cover pad 16 of the umbrella cover.
  • the rib lifting mechanism includes a lifting drive mechanism and a lifting mechanism;
  • the lifting drive mechanism includes a lifting motor 51 and a lead screw 48 and a spindle nut 49 driven by the lifting motor 51;
  • the lift motor 51 is fixed in the umbrella body 1 by a lift motor bracket 50;
  • the lift mechanism includes a lift rod 38, a lift short rod 37, a guide rail 40, a lift spring 43, and a long lift push rod 44.
  • the short lift push rod 41, the lift long rod 38, the guide rail 40, the short lift push rod 41 and the long lift push rod 44 are all connected by the guide rail sleeve 42, respectively fixed to the umbrella box by the rail seat 39
  • the guide rail sleeve 42 On the bottom plate of the body 1; one end of the lifting short rod 37 is fixed to the bottom plate of the umbrella body 1 through the short lifting rod support 10, and the other end is hingedly connected to the middle of the lifting long rod 38; the long lifting push rod 44 passes through the guide rail
  • the lead screw 48 passes through the screw bracket 47. Fixed to the bottom of the umbrella case, the lead screw nut 49 is fixed with the long lift push rod 44, and the lead screw nut 49 is moved by the lead screw 48 to drive the long lift push rod 44 to synchronize mobile.
  • the lift spring 43 is placed over the guide rail 40. It can cushion the impact during the lifting process and make it run smoothly.
  • the sun protection mechanism comprises an rib, a umbrella leaf and an rib joint; the umbrella is attached to the rib of the rib, and the rib is connected to the central shaft through the rib joint block.
  • the central shaft is placed in the inner bore of the planar thrust bearing.
  • the rib includes a driving rib 5, a main rib 7, and a sub rib 6;
  • the rib connecting block includes an inner rib connecting block 3, an inner umbrella secondary bone connecting block 4, and an outer umbrella secondary bone connecting block 8.
  • the planar thrust bearing includes first, second, and third rib roots 19, 14, 13 disposed between the upper gland 17 and the base 25, and a steel ball 15 therebetween;
  • One end of each rib is fixed by the aforementioned connecting block and its rib bone circle;
  • the main rib 7 is sleeved on the driven central axis 21;
  • the auxiliary rib 6 is sleeved with the connecting block;
  • the driving rib end It is fixed with its active central axis 29; the distance between each of the aforementioned main ribs is restricted by the setting needle 20 in the rib bone circle;
  • the aforementioned ribs except the driving rib 5 are active ribs, and the rest are driven umbrellas. bone.
  • the rib drive mechanism includes a worm wheel 31, a worm 30, an rib drive motor 32, a gear set, and a thrust bearing 33; the rib drive motor 32 is fixed to the inner rib by a worm support 26.
  • the seat 36 and the outer rib base 46 are connected to the inside of the worm shaft 30, and the worm wheel 31 is coaxially fitted with the active central shaft 29 by a flat key 28; the rib drive motor 32 and the worm 30 drive the gear set Inner and outer umbrella driving gears 34, 24, driving the inner and outer umbrella driven gears 35, 23 meshing therewith; thereby driving the driven center shaft fixedly coupled with the inner and outer umbrella driven gears 35, 23 21, the rotation of the main and driven central shafts 29, 21 drives and fixed the driving rib 5, and the driving rib 5 drives the main rib 7 and the auxiliary rib 6 again.
  • the rib drive mechanism is two sets, respectively driving an internal umbrella and an external umbrella, the internal umbrella and the external umbrella are composed of two half umbrellas; the two umbrellas are connected together by the rib support rod 45, The roots of the inner umbrellas are close together, and the roots of the outer umbrellas are slightly separated, and the inner ribs are arranged slightly above the outer ribs.
  • the umbrella windproof device comprises a leaf spring wire, a windproof pulley frame 11, and a spring steel wire plate 12; each umbrella comprises six umbrella blades, and the twelve leaf spring wires are connected in series, the umbrella leaf spring wire One end is inserted into its main rib joint block, the other end is passed through the cable sleeve, and then connected to the tension springs in each rib tube through the windproof pulley frame 11; when the umbrella blades are blown by the wind, A vent is formed between each of the umbrella blades and each of the ribs; after the wind is reduced, the umbrella blades are quickly pulled back into place by the tension springs in the ribs.
  • the umbrella leaf is provided with a heating wire; the umbrella body is equipped with a remote sensing device.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

车载自动伞 技术领域
本发明涉及一种自动伞，特别是涉及一种车载自动伞；也可以叫活动车棚。
背景技术
汽车在烈日下运行或停靠时，需要防暑降温或遮荫；其实，运行中汽车内开着空调，降温问题还不大；一旦停靠很久，绝少有人会开着空调的，很耗能；这要在广东等南方的夏日，一旦再次进入车内仿佛进了蒸笼一般让人难以忍受。在大树下停靠需要防止鸟粪之类杂物掉在车顶；严寒冬日的大雪天，需要防止积雪在车顶。
目前，作为代步工具汽车的夏日防晒工具有多种多样。但是，尚无完全容置于车体的车顶内，与汽车一体而又不改变现有车体结构进而可以解决上述诸多问题的车载自动伞。该车载自动伞使用时弹出车体，夏日的高温天气既可遮阳、通风和降温；冬日大雪天气，可以防止一定程度的积雪，方便出行前除去积雪。
 技术问题
本发明针对现有技术存在的问题，提供一种体积小、遮阳面积大且操作方便的车载自动伞。
 技术解决方案
为解决上述技术问题，采用如下技术方案：
车载自动伞，包括车载伞箱及其内的伞骨传动机构、伞骨举升机构、防晒机构和伞叶防风装置；所述车载伞箱包括伞箱体和伞箱盖，其特征在于：所述伞箱盖为车顶外壳的一部分，与车顶外壳的其余部分密封接合；当所述伞箱盖打开时，所述伞箱体与车顶外壳的其余部分密封接合；所述伞骨举升机构固定铰支于所述伞箱体内；所述伞骨传动机构、防晒机构和伞叶防风装置，位于所述伞骨举升机构之上，并通过平面推力轴承的上压盖固定在所述伞箱盖的伞盖垫板上。
所述伞骨举升机构包括举升驱动机构和举升机械机构；所述举升驱动机构包括举升电机及受其驱动的丝杠和丝杠螺母；所述举升机械机构包括举升长杆、举升短杆、导轨、举升弹簧、长举升推杆、短举升推杆，所述举升长杆、导轨、短举升推杆和长举升推杆均由导轨滑套连接，分别通过导轨座固定在伞箱体底板上；所述举升短杆一端通过短举升杆支座与伞箱体底板固定，另一端与举升长杆中部铰支连接；长举升推杆44通过导轨滑套推动举升长杆时，旋接于举升长杆另一端的内伞骨座和外伞骨座作垂直举升运动；所述丝杠通过丝杠支架与所述伞箱体底部固定，所述丝杠螺母与长举升推杆或短举升推杆固定，该丝杠螺母在所述丝杠移动时带动长举升推杆或短举升推杆同步移动。举升弹簧套在导轨上。可阻挡举升过程中的冲击力，使其运行平稳。
所述防晒机构包括伞骨、伞叶、伞骨连接块；所述伞叶附着在其伞骨上，所述伞骨通过伞骨连接块连接在中心轴上，所述中心轴穿置于平面推力轴承的内孔。
所述伞骨包括驱动伞骨、主伞骨、副伞骨；所述伞骨连接块包括伞骨连接块、伞副骨连接块；所述平面推力轴承包括设置在上压盖与底座之间的伞骨根圆和其间的钢珠；前述各伞骨一端通过前述各连接块与其伞骨根圆固定；所述主伞骨分别套接于其主动中心轴和从动中心轴；所述副伞骨与其连接块套接；所述驱动伞骨分别与其主动和从动中心轴固定；前述各主伞骨之间的距离受其伞骨根圆中的拨针制约；前述各伞骨除驱动伞骨为主动伞骨外，其余均为从动伞骨。
所述伞骨传动机构包括蜗轮、蜗杆、伞骨驱动电机、齿轮组、和止推轴承；所述伞骨驱动电机通过蜗杆支架固定在伞骨座内侧并与蜗杆连接，所述蜗轮通过平键与所述主动中心轴同轴装配；所述伞骨驱动电机与蜗杆驱动所述齿轮组中主动齿轮，带动与其啮合的从动齿轮；从而再带动与所述从动齿轮固定连接的所述从动中心轴，所述主、从动中心轴的转动带动与其固定的驱动伞骨，所述驱动伞骨再带动其主伞骨、副伞骨；所述主、从动中心轴各带动一个半伞，以对开的形式，各自朝相反的方向旋转180°打开或闭合。
所述伞骨传动机构为两套，分别驱动内置伞和外置伞，所述内置伞和外置伞皆由两个半伞组成；所述两伞通过伞骨座支撑杆连接在一起，所述内伞的根部紧靠在一起，其外伞的根部有少许分开，其内伞骨排列在略高于其外伞骨的位置上；打开时外伞先开，闭合时外伞后闭合。
所述伞叶防风装置包括伞叶弹簧钢丝、防风滑轮架、弹簧钢丝压板；各伞包括六片伞叶片，由十二根所述伞叶弹簧钢丝串联在一起，所述伞叶弹簧钢丝一端插入其主伞骨连接块，另一端穿过拉线套管，再经过所述防风滑轮架连接到各伞骨管内的拉簧上；当所述各伞叶片被风吹开时，所述各伞叶片与各伞骨之间形成通风口；风力减小后，所述各伞叶片被其伞骨管内的拉簧迅速拉回原位。
所述伞叶上设置有电热丝；其伞箱体内配备有遥控感应装置。
 有益效果
下面分析说明本发明的有益效果：
由于各伞叶片与各伞骨之间可以形成通风口，因此，本发明的产品在使用中不必为风阻担忧。
各伞包括六片伞叶片，由十二根所述伞叶弹簧钢丝串联在一起；便于伞叶的更换清洗和花色品种的变换。
所述伞叶上设置有电热丝；其伞箱体内配备有遥控感应装置。冬日大雪天气，可以防止一定程度的积雪，方便出行前除去积雪。并可以根据需要遥控操作该伞的收放。
该车载自动伞打开后，伞叶与车顶之间有一定的空间，便于空气流通，如同在树荫下或车库中；伞叶可以覆盖整个车顶而不超出车体的最大外形尺寸，因此该伞不但遮光面积大，而且不影响临近无论行驶还是停靠的车辆。
该车载自动伞的容置腔设置在车顶内部中央部位，一般只需在该部分向内饰部分方向加厚几公分。而所述伞箱盖为车顶外壳的一部分，不会破坏车体原貌，消费者更愿意接受；另外，由于收放在车内还可以防止该伞被损坏或盗窃。
夏日停靠时，本产品可以用来遮阳，阻挡太阳光线对车顶的直射而迅速升温，节省为降温而消耗的能量，一定程度上来说是利于环保的。
综上所述，本发明的有益效果为：体积小而遮光面积大，使用方便且美观；不增加风阻；可节省为降温而消耗的能量，利于环保。
 附图说明
图1是本发明主视图；
图2是图1俯视图；
图3是图1的A-A剖视图；
图4是图2的C-C剖视图；
图5是图2的B-B剖视图；
图6是图3的D-D剖视图；
图7是本发明的举升状态示意图。
附图标识：伞箱体1、伞箱盖2、内伞骨连接块3、内伞副骨连接块4、驱动伞骨5、副伞骨6、主伞骨7、外伞副骨连接块8、外伞主骨连接块9、短举升杆支座10、防风滑轮架11、弹簧钢丝压板12、第三伞骨根圆13、第二伞骨根圆14、钢珠15、伞盖垫板16、上压盖17、平面轴承锁紧螺栓18、第一伞骨根圆19、拨针20、从动中心轴21、孔卡簧22、外伞从动齿轮组23、外伞主动齿轮24、底座25、蜗杆支架26、平键28、主动中心轴29、蜗杆30、蜗轮31、伞骨驱动电机32、止推轴承33、内伞主动齿轮34、内伞从动齿轮35、内伞骨座36、举升短杆37、举升长杆38、导轨座39、导轨40、短举升推杆41、导轨滑套42、举升弹簧43、长举升推杆44、伞骨座支撑杆45、外伞骨座46、丝杠支架47、丝杠48、丝杠螺母49、举升电机支架50、举升电机51。
 本发明的最佳实施方式
如图1所示，车载自动伞，包括车载伞箱及其内的伞骨传动机构、伞骨举升机构、防晒机构和伞叶防风装置；所述车载伞箱包括伞箱体1和伞箱盖2，其特征在于：所述伞箱盖为车顶外壳的一部分，与车顶外壳的其余部分密封接合；当所述伞箱打开时，所述伞箱体与车顶外壳的其余部分密封接合；所述伞骨举升机构固定铰支于所述伞箱体内；所述伞骨传动机构、防晒机构和伞叶防风装置，位于所述伞骨举升机构之上，并通过平面推力轴承的上压盖固定在所述伞箱盖的伞盖垫板16上。
如图3所示，所述伞骨举升机构包括举升驱动机构和举升机械机构；所述举升驱动机构包括举升电机51及受其驱动的丝杠48和丝杠螺母49副；举升电机51通过举升电机支架50固定在伞箱体1内；所述举升机械机构包括举升长杆38、举升短杆37、导轨40、举升弹簧43、长举升推杆44、短举升推杆41，所述举升长杆38、导轨40、短举升推杆41和长举升推杆44均由导轨滑套42连接，分别通过导轨座39固定在伞箱体1底板上；所述举升短杆37一端通过短举升杆支座10与伞箱体1底板固定，另一端与举升长杆38中部铰支连接；长举升推杆44通过导轨滑套42推动举升长杆38时，旋接于长举升推杆44另一端的内伞骨座36和外伞骨座46作垂直举升运动；所述丝杠48通过丝杠支架47与所述伞箱体底部固定，所述丝杠螺母49与长举升推杆44固定，该丝杠螺母49在所述丝杠48移动带动长举升推杆44同步移动。
举升弹簧43套在导轨40上。可缓冲举升过程中的冲击力，使其运行平稳。
参见图4和图5，所述防晒机构包括伞骨、伞叶、伞骨连接块；所述伞叶附着在其伞骨上，所述伞骨通过伞骨连接块连接在中心轴上，所述中心轴穿置于平面推力轴承的内孔。
所述伞骨包括驱动伞骨5、主伞骨7、副伞骨6；所述伞骨连接块包括内伞骨连接块3、内伞副骨连接块4、外伞副骨连接块8、外伞主骨连接块9；所述平面推力轴承包括设置在上压盖17与底座25之间的第一、第二、第三伞骨根圆19、14、13和其间的钢珠15；前述各伞骨一端通过前述各连接块与其伞骨根圆固定；所述主伞骨7套接于其从动中心轴21；所述副伞骨6与其连接块套接；所述驱动伞骨一端与其主动中心轴29固定；前述各主伞骨之间的距离受其伞骨根圆中的拨针20制约；前述各伞骨除驱动伞骨5为主动伞骨外，其余均为从动伞骨。
如图5所示，所述伞骨传动机构包括蜗轮31、蜗杆30、伞骨驱动电机32、齿轮组、和止推轴承33；所述伞骨驱动电机32通过蜗杆支架26固定在内伞骨座36和外伞骨座46内侧并与蜗杆30连接，所述蜗轮31通过平键28与所述主动中心轴29同轴装配；所述伞骨驱动电机32与蜗杆30驱动所述齿轮组中内、外伞主动齿轮34、24，带动与其啮合的内、外伞从动齿轮35、23；从而再带动与所述内、外伞从动齿轮35、23固定连接的所述从动中心轴21，所述主、从动中心轴29、21的转动带动与其固定驱动伞骨5，所述驱动伞骨5再带动其主伞骨7、副伞骨6。
所述伞骨传动机构为两套，分别驱动内置伞和外置伞，所述内置伞和外置伞皆由两个半伞组成；所述两伞通过伞骨座支撑杆45连接在一起，所述内伞的根部紧靠在一起，其外伞的根部有少许分开，其内伞骨排列在略高于其外伞骨的位置上。
所述伞叶防风装置包括伞叶弹簧钢丝、防风滑轮架11、弹簧钢丝压板12；各伞包括六片伞叶片，由十二根所述伞叶弹簧钢丝串联在一起，所述伞叶弹簧钢丝一端插入其主伞骨连接块，另一端穿过拉线套管，再经过所述防风滑轮架11连接到各伞骨管内的拉簧上；当所述各伞叶片被风吹开时，所述各伞叶片与各伞骨之间形成通风口；风力减小后，所述各伞叶片被其伞骨管内的拉簧迅速拉回原位。
所述伞叶上设置有电热丝；其伞箱体内配备有遥控感应装置。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本发明的保护范围。

Claims (10)

  1. 一种车载自动伞，包括车载伞箱及其内的伞骨传动机构、伞骨举升机构、防晒机构和伞叶防风装置；所述车载伞箱包括伞箱体和伞箱盖，其特征在于：所述伞箱盖为车顶外壳的一部分，与车顶外壳的其余部分密封接合；当所述伞箱盖打开时，所述伞箱体与车顶外壳的其余部分密封接合；所述伞骨举升机构固定铰支于所述伞箱体内；所述伞骨传动机构、防晒机构和伞叶防风装置，位于所述伞骨举升机构之上，并通过平面推力轴承的上压盖固定在所述伞箱盖的伞盖垫板上。
  2. 根据权利要求1所述的车载自动伞，其特征在于所述伞骨举升机构包括举升驱动机构和举升机械机构；所述举升驱动机构包括举升电机及受其驱动的丝杠和丝杠螺母副；所述举升机械机构包括举升长杆、举升短杆、导轨、举升弹簧、长举升推杆、短举升推杆，所述举升长杆、导轨、短举升推杆和长举升推杆均由导轨滑套连接，分别通过导轨座固定在伞箱体底板上；所述举升短杆一端通过短举升杆支座与伞箱体底板固定，另一端与举升长杆中部铰支连接；长举升推杆通过导轨滑套推动举升长杆时，旋接于举升长杆另一端的内伞骨座和外伞骨座作垂直举升运动；所述丝杠通过丝杠支架与所述伞箱体底部固定，所述丝杠螺母与长举升推杆或短举升推杆固定，该丝杠螺母在所述丝杠移动时带动长举升推杆或短举升推杆同步移动。
  3. 根据权利要求2所述的车载自动伞，其特征在于举升弹簧套在导轨上。
  4. 根据权利要求1所述的车载自动伞，其特征在于所述防晒机构包括伞骨、伞叶、伞骨连接块；所述伞叶附着在其伞骨上，所述伞骨通过伞骨连接块连接在中心轴上，所述中心轴穿置于平面推力轴承的内孔。
  5. 根据权利要求4所述的车载自动伞，其特征在于所述伞骨包括驱动伞骨、主伞骨、副伞骨；所述伞骨连接块包括伞骨连接块、伞副骨连接块；所述平面推力轴承包括设置在上压盖与底座之间的伞骨根圆和其间的钢珠；前述各伞骨通过前述各连接块与其伞骨根圆固定；所述主伞骨套接于中心轴；所述副伞骨与其连接块套接；所述驱动伞骨与其中心轴固定；前述各主伞骨之间的距离受其伞骨根圆中的拨针制约；前述各伞骨除驱动伞骨为主动伞骨外，其余均为从动伞骨。
  6. 根据权利要求1至5任何一项所述的车载自动伞，其特征在于所述伞骨传动机构包括蜗轮、蜗杆、伞骨驱动电机、齿轮组、和止推轴承；所述伞骨驱动电机通过蜗杆支架固定在伞骨座内侧并与蜗杆连接，所述蜗轮通过平键与所述主动中心轴同轴装配；所述伞骨驱动电机与蜗杆驱动所述齿轮组中主动齿轮，带动与其啮合的从动齿轮；从而再带动与所述从动齿轮固定连接的所述从动中心轴，所述主、从动中心轴的转动带动与其固定的驱动伞骨，所述驱动伞骨再带动其主伞骨、副伞骨；所述主、从动中心轴各带动一个半伞，以对开的形式，各自朝相反的方向旋转180°打开或闭合。
  7. 根据权利要求6所述的车载自动伞，其特征在于所述伞骨传动机构为两套，分别驱动内置伞和外置伞，所述内置伞和外置伞皆由两个半伞组成；所述两伞通过伞骨座支撑杆连接在一起，所述内伞的根部紧靠在一起，其外伞的根部有少许分开，其内伞骨排列在略高于其外伞骨的位置上；打开时外伞先开，闭合时外伞后闭合。
  8. 根据权利要求6所述的车载自动伞，其特征在于所述伞叶防风装置包括伞叶弹簧钢丝、防风滑轮架、弹簧钢丝压板；各伞包括六片伞叶片，由十二根所述伞叶弹簧钢丝串联在一起，所述伞叶弹簧钢丝一端插入其主伞骨连接块，另一端穿过拉线套管，再经过所述防风滑轮架连接到各伞骨管内的拉簧上；当所述各伞叶片被风吹开时，所述各伞叶片与各伞骨之间形成通风口；风力减小后，所述各伞叶片被其伞骨管内的拉簧迅速拉回原位。
  9. 根据权利要求7所述的车载自动伞，其特征在于所述伞叶防风装置包括伞叶弹簧钢丝、防风滑轮架、弹簧钢丝压板；各伞包括六片伞叶片，由十二根所述伞叶弹簧钢丝串联在一起，所述伞叶弹簧钢丝一端插入其主伞骨连接块，另一端穿过拉线套管，再经过所述防风滑轮架连接到各伞骨管内的拉簧上；当所述各伞叶片被风吹开时，所述各伞叶片与各伞骨之间形成通风口；风力减小后，所述各伞叶片被其伞骨管内的拉簧迅速拉回原位。
  10. 根据权利要求8所述的车载自动伞，其特征在于所述伞叶上设置有电热丝；其伞箱体内配备有遥控感应装置。
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