WO2015051734A1 - 车用防护车衣收放装置 - Google Patents
车用防护车衣收放装置 Download PDFInfo
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- WO2015051734A1 WO2015051734A1 PCT/CN2014/088121 CN2014088121W WO2015051734A1 WO 2015051734 A1 WO2015051734 A1 WO 2015051734A1 CN 2014088121 W CN2014088121 W CN 2014088121W WO 2015051734 A1 WO2015051734 A1 WO 2015051734A1
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- WIPO (PCT)
- Prior art keywords
- roller
- protective clothing
- garment
- retracting device
- air pump
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- 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
- B60J11/02—Covers wound on rollers
Definitions
- the invention relates to a protective device for vehicles, in particular to a protective device for a protective clothing for a vehicle.
- Chinese Patent Publication No. CN202669446U discloses a vehicle protective cover retracting device comprising a base and a control circuit with a remote control, and a protective cover retracting cylinder driven by a motor is arranged in the center of the base.
- a protective cover cloth is connected to the outer cylinder wall of the discharge cylinder, and a cover is arranged above the retractable cylinder.
- the cover is connected to the base through a lifting device driven by the motor, and the output of the control circuit is respectively connected to the motor that drives the protective cover to retract the drum. And the motor that drives the cover to lift.
- the disadvantage of the device is that the structure of the cover lifting device is complicated and requires the use of a plurality of motors, resulting in an increase in the volume of the whole machine and inconvenient use; since the cover cloth is a soft cloth, the cover cloth is released by the use of the retractable tube alone, which makes the cover cloth difficult. Release, manual intervention is required, resulting in a significant decrease in the degree of automation; when the cover is actually recovered, since the cover cloth cannot be folded flat, the volume will increase significantly when wound on the recovery drum, and if the retractable drum is forcibly wound, the cover cloth is likely to cause the cover. The cloth is broken and makes it difficult to release it smoothly the next time the cover is released.
- An object of the present invention is to provide a vehicle structure protective clothing retracting device with a novel structural design to solve the above-mentioned technical problems existing in the prior art.
- the present invention provides a vehicle protective clothing retracting device, the retracting device comprising a housing and a retracting roller mounted inside the housing, the housing comprising a base and an upper portion disposed opposite thereto a cover, characterized in that: a driving roller and a receiving roller are disposed on the base, and a pressing roller is disposed on the upper cover, wherein the driving roller and the receiving roller are synchronously rotated by a transmission mechanism; when the upper cover is opposite to the upper cover When the base is closed, the driving roller and the pressing roller are in pressure contact with each other, so that the pressing roller can rotate oppositely by friction with the driving roller; when the upper cover is opened, the pressing roller is disengaged from the driving roller with the opening of the upper cover;
- the protective garment passes between the drive roller and the pressure roller when the take-up roller rotates in both directions to retract the protective garment.
- the transmission mechanism is a gear mechanism that can be comprised of a drive gear, a drive roller gear, an idler gear, and a take-up and roll gear, wherein when the drive gear is driven in both forward and reverse directions by the external power unit, The driving roller gear and the idler wheel are driven to rotate in both directions, and the idler wheel drives the retracting roller gear to rotate in both directions, thereby realizing the two-way synchronous rotation of the driving roller and the retracting roller.
- the external power device can be a two-way motor, and the two-way motor can be powered by a rechargeable battery or a solar battery.
- an extension belt can be installed on the protective clothing, one end of the extension belt is connected with the garment, and the other end of the extension belt is fixed on the take-up roller, so that when the retracting roller is reversely rotated to recover the garment At the time, the protective clothing is pulled and wound on the take-up roller by the extension belt, thereby realizing the recovery operation of the garment.
- connection between the extension belt and the protective clothing can be an active connection, and the user can select the connection position of the extension belt on the protective clothing according to the position of the retracting device on the automobile body, thereby making the retracting device It can be placed anywhere on the body to make the released garment cover the entire body properly.
- the extension belt is preferably connected to the longitudinal center line of the garment, and the longitudinal center line refers to the center line of the garment that is evenly distributed through the front and rear directions of the garment.
- the extension band is preferably fixed to the central portion of the outer cylinder wall of the accommodating roller, and the fixing manner may be selected from the group consisting of a snap connection, a bonding and a lacing connection.
- connection points connectable to the extension belt may be disposed on the longitudinal center line of the protective clothing, and the extension belt can be connected to any of the connection points by a connection selected from a buckle connection, a bonding and a tying connection.
- a connection selected from a buckle connection, a bonding and a tying connection.
- a suction cup may be disposed at the bottom of the base and an air pump may be disposed in the housing, and the air pump communicates with the suction cup, and the suction and discharge device of the air pump and the surface of the automobile are realized by the suction pump and the air pressure of the air pump.
- Fixed and detached wherein, the air pumping decompression and the air pressure boosting operation of the air pump can be remotely operated by a remote controller.
- an air pump may be disposed in the housing and the retracting roller may be designed to have a hollow cylinder, and a plurality of vent holes communicating with the hollow portion of the cylinder may be disposed on the surface of the hollow cylinder.
- the air pump is in communication with the hollow portion of the cylinder.
- the air pump can simultaneously pump and depressurize, so that the garment is wound on the retracting roller and is recovered by the air pump at the vent hole.
- the suction is closely attached to the take-up roller.
- the bottom of the base may also be provided with a suction cup communicating with the air pump, so that the air pump can be used for both the recovery of the vehicle and the fixing and disengagement of the suction cup and the surface of the vehicle body.
- one end of the upper cover can be coupled to the base to allow the upper cover to open at an angle relative to the base, the angle being selectable from 1 to 90 degrees, preferably 80 degrees.
- a garment protection cover may also be provided at the front of the upper cover, and the opening and closing operation of the garment protection cover may be used as a power switch of the retracting device 1.
- an illumination lamp may be disposed at the front end of the upper cover, and an alarm may be disposed on the base, and the switches thereof may be directly controlled by the remote controller.
- a water guide can be arranged on the base to improve the safety of use in rain and snow.
- the invention mainly has the following advantages: 1) the garment is usually completely wound on the take-up and roll after recovery, and if the distance between the driving roller and the pressure roller is not adjustable, it will be difficult to change the garment when the garment is released next time. Appropriate adjustment between the drive roller and the pressure roller causes the release of the garment to be blocked.
- the solution can advantageously completely remove the driving roller and the pressure roller by opening the simple opening cover The contact is facilitated to arrange the garment at a suitable position between the drive roller and the pressure roller.
- the pressure roller of the present invention is a friction roller which is synchronously rotated by the frictional force with the driving roller, and does not require an additional transmission mechanism such as a gear mechanism to drive, thereby greatly simplifying the transmission mechanism.
- the upper cover can be closed to press the garment between the driving roller and the pressing roller.
- the driving roller and the take-up roller rotate in the same direction, the friction between the driving roller and the pressing roller is used.
- the garment is released smoothly and smoothly, and the garment is prevented from being blocked in the casing by the release of the garment by the retracting roller alone, and the garment is not folded and folded, which is advantageous for releasing the garment to the vehicle body smoothly.
- the upper cover can be opened to completely disengage the driving roller and the pressing roller, so that the garment can be directly wound and recovered by the winding roller without being pressed between the driving roller and the pressing roller for recovery operation. Therefore, the recovery speed can be greatly accelerated, and the energy is saved because the resistance is reduced.
- the transmission mechanism uses only four sets of gears, significantly reducing the complexity of the transmission mechanism.
- the movable extension belt is connected to the retracting roller on the garment, so that the retracting device can be placed at any position of the vehicle body at will, so that the released garment can properly cover the entire body.
- the combination of the air pump and the suction cup can realize the automatic fixing and disengagement of the retracting device and the vehicle body, which significantly improves the automation level and convenience.
- the combination of the air pump and the porous hollow retracting roller solves the problem that the recurring recovery of the garment in the prior art due to excessive stacking volume, scratching and tearing, and the release of the garment during the recycling process. The release of the garment is caused by folding or blocking.
- Figure 1 is a schematic structural view of an embodiment of the present invention
- FIG. 2 is a schematic structural view of a transmission gear mechanism of the present invention
- Figure 3 is a schematic view showing the structure of the stretched belt of the present invention.
- Figure 4 is a schematic view of the structure of a modified embodiment of the present invention.
- FIG. 1 shows a schematic structural view of an embodiment of the present invention.
- the garment retracting device 1 includes a housing 2 and a retracting roller 3 mounted inside the housing 2.
- the housing 2 includes a base 4 and an upper cover 5, wherein a driving roller 6 is fixed to the base 4.
- a pressure roller 7 is fixed to the upper cover 5, and the drive roller 6 and the take-up roller 3 are synchronously rotated by a transmission mechanism.
- the upper cover 5 is closed with respect to the base 4 (as indicated by a broken line in FIG. 1), the driving roller 6 and the pressing roller 7 are in pressure contact with each other, so that the pressing roller 7 can be opposed to each other by the frictional force with the driving roller 6.
- the upper cover 5 is opened, the pressure roller 7 comes out of contact with the driving roller 6 with the opening of the upper cover 5.
- the garment 8 passes between the driving roller 6 and the pressure roller 7.
- the upper cover 5 further includes a garment protective cover 5', and when the upper cover 5 is closed, the garment protective cover 5' can be opened to allow the garment to be retracted.
- the garment 8 When the vehicle is required to be used, the garment 8 is first wound on the take-up roller 3. By opening the upper cover 5, the front end of the garment 8 can be conveniently placed on the driving roller 6, and then the upper cover 5 is closed to make the garment. 8 is pressed between the driving roller 6 and the pressing roller 7, and when the driving roller 6 rotates in the forward direction synchronously with the accommodating roller 3, the uniformity of the garment 8 is smoothly released by the friction between the driving roller 6 and the pressing roller 7. . When the garment 8 is completely released, it can be placed on the body of the car to realize the car protection function. When the garment 8 is recovered, the upper cover 5 can be opened, and the take-up roller 3 can be reversely rotated, and the garment 8 can be quickly wounded by winding the garment 8 around the take-up roller 3.
- the recovered garment 8 is usually completely wound on the take-up roller 3, and if the distance between the driving roller 6 and the pressure roller 7 is not adjustable or the spacing is not large enough, It is difficult to properly adjust the garment 8 between the driving roller 6 and the pressure roller 7 when the garment 8 is released next time, thereby making it difficult to smoothly release the garment 8.
- the present invention effectively solves this problem, so that the drive roller 6 and the pressure roller 7 can be completely disengaged by simply opening the upper cover, thereby arranging the garment 8 at a suitable position between the drive roller 6 and the pressure roller 7.
- the driving roller 6 and the pressing roller 7 are a pair of friction rollers, and the surface of the roller may be made of a soft material such as rubber.
- the soft plastic or the like is formed so that the pressure roller 7 can be synchronously rotated by the frictional force with the driving roller 6, and no other transmission mechanism is required, thereby greatly simplifying the transmission mechanism.
- the upper cover 5 can be closed to press the garment 8 between the driving roller 6 and the pressure roller 7, and when the driving roller 7 rotates in synchronization with the winding roller 3, the driving roller 6 and the pressing roller
- the friction between the 7 releases the uniform of the garment 8 smoothly, which prevents the garment 8 from being blocked in the casing 2, and the garment 8 does not fold and fold, which facilitates the smooth release of the garment 8 onto the vehicle body. .
- the garment 8 When the garment 8 is recovered, the garment 8 can be wound between the driving roller 6 and the pressure roller 7 by friction recovery to the take-up roller 3, or the upper cover 5 can be opened to drive the roller 6 and the pressure roller. 7 completely disengaged, so that the garment 8 can be directly wound and recovered by the take-up roller 3, instead of being recovered by the friction between the driving roller 6 and the pressure roller 7, which can greatly speed up the recovery, and the resistance is reduced. Small helps save energy.
- Fig. 2 is a view showing the structure of a transmission gear mechanism of the present invention.
- the transmission gear mechanism 9 is composed of a drive gear 10, a drive roller gear 11, an idle gear 12, and a take-up roller gear 13.
- the driving gear 10 rotates in the forward and reverse directions under the driving of the two-way motor, it drives the driving roller gear 11 and the idler gear 12 to rotate in both directions, and the idler pulley 12 drives the receiving roller gear 13 to rotate in both directions, thereby realizing the driving roller 6 and the take-up roller.
- a two-way motor can be powered by a rechargeable battery or a solar-charged battery.
- Fig. 3 is a view showing the structure of the stretched belt of the present invention, in which the stretched belt 14 is connected between the garment 8 and the take-up and reel 3. As shown in FIG. 3, one end of the extension belt 14 is connected to the garment 8 and the other end is fixed to the take-up roller 3. When the garment 8 is recovered, the garment 8 is pulled and wound around the take-up roller 3 through the extension belt 14. Thereby, the recycling operation of the garment 8 is achieved.
- connection between the extension belt 14 and the garment 8 is an active connection.
- a plurality of connection points for connecting the extension belt are uniformly disposed on the longitudinal center line of the garment, and the extension belt is connected to the connection points by a buckle, and may also be adhered Connect or tie the connection to these connection points.
- the user can select the connection position of the extension belt 14 on the garment 8 according to the position of the storage device 1 on the vehicle body, thereby allowing the flexible placement of the storage device 1 on the vehicle body.
- the extension band is fixed to the central portion of the outer cylinder wall of the take-up and reel.
- FIG. 4 is a schematic view showing the structure of one embodiment of the present invention.
- the accommodating roller 3 has a hollow cylinder 15, and a plurality of vent holes 16 communicating with the hollow portion of the cylinder 15 are provided on the surface of the hollow cylinder 15, and are disposed in the casing 2.
- the air pump 17 communicates with the hollow portion of the cylinder 15.
- the air pump 17 simultaneously decompresses and decompresses the suction force generated at the vent hole 16 so that the garment 8 is entangled on the retracting roller 3 due to the pumping of the air pump 17.
- the suction is closely attached to the take-up roller 3.
- the bottom of the base 4 may also be provided with a suction cup 18 communicating with the air pump 17, and the suction and decompression of the air pump 17 and the air pressure boosting enable the fixing device to be fixed and disengaged from the surface of the vehicle through the suction cup.
- a suction cup 18 communicating with the air pump 17, and the suction and decompression of the air pump 17 and the air pressure boosting enable the fixing device to be fixed and disengaged from the surface of the vehicle through the suction cup.
- the air pump 17 automatically depressurizes the suction cup 18 to fix the retracting device 1 to the vehicle body; and when the garment protective cover 5' is closed, the air pump 17
- the suction cup 18 is automatically pressurized to automatically retract the retracting device 1 from the vehicle body.
- the air pump 17 can be used both for recycling the garment 8 and for fixing and detaching the suction cup 17 from the surface of the vehicle body.
- the operation of the air pump can be remotely controlled by a remote control for user convenience.
- the retracting device of the present invention can also be equipped with other accessories.
- a lighting emergency light such as an LED light
- the switch of the lighting emergency light can be directly controlled by the remote controller, thereby making operation and use more convenient.
- a power indicator light can also be installed on the side of the upper cover 5 to display the available working power of the built-in battery of the storage device at any time.
- An alarm can be provided on the base 4, which can be directly switched by a remote controller. For example, when an alarm is turned on, an alarm sounds when an object touches the clothing.
- a handle 21 (see Fig. 1) may also be mounted on the base 4 for ease of carrying and use.
- a water guide can also be designed at the bottom of the base 4 so that the retracting device of the present invention can be used safely and effectively in rain and snow.
Abstract
一种车用防护车衣收放装置（1）包括壳体（2）以及安装在壳体（2）内部的收放辊（3），壳体（2）包括底座（4）和上盖（5），在壳体（2）上还设置有驱动辊（6）和压辊（7），其中驱动辊（6）固定在底座（4）上，压辊（7）固定在上盖（5）上，并且驱动辊（6）与收放辊（3）通过传动机构实现同步转动；当上盖（5）相对于底座（4）闭合时，驱动辊（6）与压辊（7）彼此压力接触，使得压辊（7）能够通过与驱动辊（6）之间的摩擦力而相向转动，当打开上盖（5）时，压辊（7）随上盖（5）的开启而与驱动辊（6）脱离接触；以及在收放防护车衣（8）时，防护车衣（8）在驱动辊（6）与压辊（7）之间通过。
Description
本发明涉及车用防护用品，具体涉及车用防护车衣收放装置。
随着现代社会的快速发展，汽车越来越多地普及进入了家庭生活中。与此同时，与汽车日常防护相关的一些问题也越来越多地反映出来。例如，停车后的车体划伤问题，雨、雪、阳光等对汽车的损害问题，盗贼的砸车撬车的盗窃问题，鸟类粪便掉落车身问题，阳光照射导致车内过热问题等等。
虽然目前已有一些车用防护罩产品，但是往往由于存在体积过大，人机工程设计不合理，操作不便捷需要大量人工干预以及易于发生误操作等问题，使得产品不够完善，消费者接受程度较低。
例如，中国专利公报CN202669446U公开了一种车用防护罩收放装置，包括一个底座和一个带有遥控器的控制电路，在底座的中央设置有一个由电机带动旋转的防护罩收放筒，收放筒的外筒壁上连接有防护罩布，收放筒上方设置有罩盖，罩盖通过由电机带动的升降装置与底座连接，控制电路的输出分别连接驱动防护罩收放筒转动的电机和驱动罩盖升降的电机。然而，该装置的缺点在于罩盖升降装置结构复杂并且需要使用多个电机，导致整机体积增加，使用不便；由于罩布是软质布料，单独利用收放筒释放罩布导致罩布难以顺利释放，需要人工干预，导致自动化程度显著下降；实际回收罩布时，由于罩布不可能折叠平整，在回收筒上卷绕时体积会显著增加，如果收放筒强行卷绕罩布容易导致罩布破损，并且使得下一次释放罩布时难以顺利释放。
发明内容
本发明的一个目的在于提供一种新型结构设计的车用防护车衣收放装置，以解决现有技术中存在的上述技术问题。
为此，本发明提供一种车用防护车衣收放装置，所述收放装置包括壳体以及安装在所述壳体内部的收放辊，所述壳体包括底座和与其相对设置的上盖，其特征在于：在所述底座上设置有驱动辊和收放辊，在所述上盖上设置有压辊，其中驱动辊与收放辊通过传动机构实现同步转动；当上盖相对于底座闭合时，驱动辊与压辊彼此压力接触，使得压辊能够通过与驱动辊之间的摩擦而相向转动；当打开上盖时，压辊随上盖的开启而与驱动辊脱离接触；以及在所述收放辊双向转动而收放防护车衣时，所述防护车衣在驱动辊与压辊之间通过。
在进一步的实施方案中，所述传动机构是齿轮机构，其可由驱动齿轮、驱动辊齿轮、惰轮以及收放辊齿轮构成，其中当驱动齿轮在外加动力装置驱动下正反双向转动时，其带动驱动辊齿轮和惰轮双向转动，惰轮再带动收放辊齿轮双向转动，从而实现驱动辊与收放辊的双向同步转动。
其中，外加动力装置可以是双向电机，可通过充电电池或太阳能电池对该双向电机供电。
在进一步的实施方案中，在防护车衣上可安装有延展带，延展带的一端与车衣连接，延展带的另一端固定在收放辊上，使得当收放辊反向转动回收车衣时，通过延展带将防护车衣牵引缠绕在收放辊上，从而实现车衣的回收操作。
此外，延展带与防护车衣的连接可以是活动连接，使用者能够根据收放装置在汽车车身上的摆放位置相应地选择延展带在防护车衣上的连接位置，从而使得该收放装置设置在车身的任意位置处都能使释放出的车衣合适地覆盖全部车身。
其中，延展带优选连接在车衣纵向中心线上，所述纵向中心线是指贯穿车衣前后方向均分车衣的中心线。
其中，延展带优选固定在收放辊的外筒壁的中央部，固定方式可选自搭扣连接、粘接和系带连接等。
此外，在防护车衣的纵向中心线上还可设置有可连接延展带的多个连接点，延展带能够通过选自搭扣连接、粘接和系带连接的方式与这些连接点中的任意一个连接。
在进一步的实施方案中，在底座底部可设置有吸盘并且在壳体内可设置有气泵，气泵与吸盘连通，通过气泵的抽气减压和鼓气增压实现收放装置通过吸盘与汽车表面的固定和脱离。其中，所述气泵的抽气减压和鼓气增压操作可通过遥控器遥控操作。
在进一步的实施方案中，在壳体内可设置有气泵并且收放辊可设计为具有中空筒体，在该中空筒体表面上可设置有与该筒体中空部连通的多个通气孔，该气泵与筒体中空部连通，当收放辊反向转动回收车衣时，气泵可同时抽气减压，以使车衣在收放辊上缠绕回收时由于气泵抽吸在通气孔处产生的吸力而紧密贴附在收放辊上。其中，底座底部还可设置有与该气泵连通的吸盘，使得该气泵既可用于回收车衣又可用于吸盘与车身表面的固定和脱离。
在进一步的实施方案中，上盖的一端可与底座连接，以允许上盖相对于底座以一定角度开启，该角度可选自1～90度，优选80度。
在进一步的实施方案中，在上盖前部还可以设置有车衣保护盖，所述车衣保护盖的开启和关闭操作可用作收放装置1的电源开关。
此外，在上盖前端可设置有照明灯，在底座上可设置有报警器，均可通过遥控器直接控制它们的开关。
此外，在底座上还可设置有导水槽，以利于提高在雨雪天气情况下使用的安全性。
本发明主要具有以下优点：1)车衣回收后通常会完全卷绕在收放辊上，如果驱动辊与压辊之间的间距不可调节的话，会造成下次释放车衣时难以将车衣适当地调整压到驱动辊与压辊之间，从而造成车衣释放受阻。本方案可以有利地通过打开简单打开上盖使驱动辊和压辊完全脱
离接触，便于将车衣布置在驱动辊和压辊之间的合适位置处。2)本发明的压辊是摩擦辊，通过与驱动辊之间的摩擦力带动而同步转动，不需要另外的传动机构如齿轮机构驱动，从而大大简化了传动机构。3)车衣释放时，可闭合上盖使车衣压在驱动辊与压辊之间，当驱动辊与收放辊同步正向转动时，通过驱动辊与压辊之间的摩擦力将车衣匀速平顺地释放出来，相对于单独通过收放辊释放车衣，可以防止车衣被堵在壳体内，车衣也不会发生褶皱折叠，有利于将车衣顺利释放到车身上。4)车衣回收时，可将上盖打开使驱动辊和压辊完全脱离接触，使得车衣可直接通过收放辊卷绕回收，而无需被压在驱动辊与压辊之间进行回收操作，因而可以大大加快回收速度，并且由于阻力减小有利于节省能量。
本发明的其它实施方案还具有以下进一步的优点：5)传动机构仅采用4组齿轮，显著降低了传动机构的复杂程度。6)车衣上使用活动延展带连接收放辊，使得收放装置可随意安置在车身任意位置处，都能使释放出的车衣合适地覆盖全部车身。7)采用气泵和吸盘的组合，可实现收放装置与车身的自动固定和脱离，显著提高了自动化水平和便利程度。8)采用气泵与多孔中空收放辊的组合，解决了现有技术中经常出现的车衣在回收过程中因堆叠体积过大发生回收受阻、划伤和扯破以及车衣在释放过程中因车衣折叠或粘连导致的释放受阻等问题。
下面结合附图以及具体实施方案对本发明进行详细说明：
图1为本发明的一个实施方案的结构示意图；
图2为本发明的传动齿轮机构的结构示意图；
图3为本发明的延展带的结构示意图；和
图4为本发明的一个改进实施方案的结构示意图。
以下将结合附图及具体实施方案来详细说明本发明的实施方式，借此对本发明如何应用技术手段来解决技术问题，并达成技术效果的实现过程能充分理解并据以实施。
图1示出本发明的一个实施方案的结构示意图。如图1所示，车衣收放装置1包括壳体2以及安装在壳体2内部的收放辊3，壳体2包括底座4和上盖5，其中在底座4上固定有驱动辊6，在上盖5上固定有压辊7，驱动辊6与收放辊3通过传动机构实现同步转动。在上盖5相对于底座4闭合时(如图1中虚线所示)，驱动辊6与压辊7彼此压力接触，使得压辊7能够通过与驱动辊6之间的摩擦力而相向转动。在打开上盖5时，压辊7随上盖5的开启而与驱动辊6脱离接触。在收放车衣8时，车衣8在驱动辊6与压辊7之间通过。
在图1中，上盖5还包括车衣保护盖5’，在上盖5关闭时，可打开车衣保护盖5’以允许车衣收放。
在需要使用车衣时，首先将车衣8卷绕在收放辊3上，通过打开上盖5可方便地将车衣8的前端置于驱动辊6上，再闭合上盖5使车衣8压在驱动辊6与压辊7之间，当驱动辊6与收放辊3同步正向转动时，通过驱动辊6与压辊7之间的摩擦力将车衣8匀速平顺地释放出来。当车衣8完全释放后即可将其罩在汽车车身上，从而实现汽车防护功能。当回收车衣8时，可打开上盖5，并使收放辊3反向转动，通过使车衣8卷绕在收放辊3上而实现车衣8的快速回收。
当车衣8反复使用时，回收后的车衣8通常会完全卷绕在收放辊3上，此时如果驱动辊6与压辊7之间的间距不可调节或间距不够大的话，则会造成下次释放车衣8时难以将车衣8适当地调整压到驱动辊6与压辊7之间，从而造成车衣8难以顺利释放。本发明有效解决了这一问题，使得可以通过简单地打开上盖使驱动辊6和压辊7完全脱离接触，从而将车衣8布置在驱动辊6和压辊7之间的合适位置处。
驱动辊6和压辊7是一对摩擦辊，辊筒表面可由软质材料如橡胶、
软质塑料等制成，使得压辊7可以通过与驱动辊6之间的摩擦力带动而同步转动，不需要另设其它传动机构，从而大大简化了传动机构。
当车衣8释放时，可闭合上盖5使车衣8压在驱动辊6与压辊7之间，当驱动辊7与收放辊3同步正向转动时，通过驱动辊6与压辊7之间的摩擦力将车衣8匀速平顺地释放出来，可以防止车衣8被堵在壳体2内，车衣8也不会发生褶皱折叠，有利于将车衣8顺利释放到车身上。
当车衣8回收时，既可以使车衣8在驱动辊6和压辊7之间通过摩擦力回收卷绕到收放辊3上，也可以将上盖5打开使驱动辊6和压辊7完全脱离接触，使得车衣8可直接通过收放辊3卷绕回收，而不是在驱动辊6与压辊7之间通过摩擦力进行回收操作，这样可以大大加快回收速度，并且由于阻力减小有利于节省能量。
图2示出本发明的传动齿轮机构的结构示意图。如图2所示，传动齿轮机构9由驱动齿轮10、驱动辊齿轮11、惰轮12以及收放辊齿轮13构成。当驱动齿轮10在双向电机驱动下正反双向转动时，其带动驱动辊齿轮11和惰轮12双向转动，惰轮12再带动收放辊齿轮13双向转动，从而实现驱动辊6与收放辊3的双向同步转动。例如，双向电机可由充电电池或太阳能充电电池供电。
图3示出本发明的延展带的结构示意图，其中延展带14连接在车衣8和收放辊3之间。如图3所示，延展带14的一端与车衣8连接，另一端固定在收放辊3上，当回收车衣8时通过延展带14将车衣8牵引缠绕在收放辊3上，从而实现车衣8的回收操作。
延展带14与车衣8的连接是活动连接，优选在车衣纵向中心线上均匀设置有可连接延展带的多个连接点，延展带通过搭扣连接在这些连接点上，也可以通过粘接或系带连接的方式连接在这些连接点上。使用者能够根据收放装置1在汽车车身上的摆放位置相应地选择延展带14在车衣8上的连接位置，从而允许灵活设置收放装置1在车身上的安放位置。
在该实施例中，延展带固定在收放辊的外筒壁的中央部。
图4示出本发明的一个实施方案的结构示意图。如图4所示，收放辊3具有中空筒体15，在该中空筒体15的表面上设置有与该筒体15的中空部连通的多个通气孔16，设置在壳体2内的气泵17与筒体15的中空部连通。当收放辊3反向转动回收车衣8时，气泵17同时抽气减压从而在通气孔16处产生的吸力，使得车衣8在收放辊3上缠绕回收时由于气泵17产生的抽吸力而紧密贴附在收放辊3上。
底座4的底部还可设置有与气泵17连通的吸盘18，通过气泵17的抽气减压和鼓气增压实现收放装置通过吸盘与汽车表面的固定和脱离。例如，可设计为当打开车衣保护盖5’时，气泵17自动对吸盘18抽气减压，从而将收放装置1固定在车身上；而当关闭车衣保护盖5’时，气泵17自动对吸盘18鼓气增压以使收放装置1自动脱离车身。
气泵17既可用于回收车衣8又可用于吸盘17与车身表面的固定和脱离。此外，气泵的操作可通过遥控器遥控，以方便使用者操作。
本发明的收放装置还可以安装有其它附件。例如，在上盖5的前端设置照明应急灯，例如LED灯等，可通过遥控器直接控制该照明应急灯的开关，使得操作和使用更为方便。
在上盖5的侧面还可安装电源指示灯，以随时显示该收放装置的内置电池的可用工作电量。
在底座4上可设置报警器，其可通过遥控器直接开关。例如，当开启报警器时，如有物体接触车衣，则会发出警报声。
在底座4上还可安装有手柄21(参见附图1)，以便于携带和使用放置。
在底座4的底部还可设计有导水槽，以使本发明的收放装置可以在雨雪天气中安全有效地使用。
虽然本发明所揭露的实施方式如上，但所述的内容只是为了便于理解本发明而采用的实施方式，并非用以限定本发明。任何本发明所属技
术领域内的技术人员，在不脱离本发明所揭露的精神和范围的前提下，可以在实施的形式上及细节上作任何的修改与变化，但本发明的专利保护范围，仍须以所附的权利要求书所界定的范围为准。
Claims (10)
- 一种车用防护车衣收放装置，所述收放装置包括壳体以及安装在所述壳体内部的收放辊，所述壳体包括底座和上盖，其特征在于：在所述壳体内还设置有驱动辊和压辊，其中驱动辊固定在底座上，压辊固定在上盖上，并且驱动辊与收放辊通过传动机构实现同步转动；当上盖相对于底座闭合时，驱动辊与压辊彼此压力接触，使得压辊能够通过与驱动辊之间的摩擦力而相向同步转动，当打开上盖时，压辊随上盖的开启而与驱动辊脱离接触；以及在收放防护车衣时，防护车衣在驱动辊与压辊之间通过。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：所述传动机构为齿轮机构，其由驱动齿轮、驱动辊齿轮、惰轮以及收放辊齿轮构成，其中当驱动齿轮在动力装置驱动下正反双向转动时，带动驱动辊齿轮和惰轮双向转动，惰轮再带动收放辊齿轮双向转动，从而实现驱动辊与收放辊的双向同步转动。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：所述动力装置是由充电电池或太阳能电池供电的双向电机。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：在防护车衣和收放辊之间连接有延展带，延展带的一端与防护车衣连接，另一端固定在收放辊上，当回收车衣时通过延展带将防护车衣牵引缠绕在收放辊上，从而实现防护车衣的回收操作。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：延展带与防护车衣的连接为活动连接，使用者能够根据所述收放装置在汽车车身上的摆放位置相应地选择延展带与防护车衣的连接位置。
- 根据权利要求4所述的车用防护车衣收放装置，其特征在于：在防护车衣的纵向中心线上设置有可连接延展带的多个连接点，延 展带能够通过选自搭扣连接、粘接和系带连接的连接方式与所述连接点中的任意一个连接。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：在底座底部设置有吸盘并且在壳体内设置有气泵，气泵与吸盘连通，通过气泵的抽气减压和鼓气增压实现所述收放装置通过吸盘与汽车表面的固定和脱离。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：在所述壳体内设置有气泵并且所述收放辊具有中空筒体，在该中空筒体表面上设置有与该筒体中空部连通的多个通气孔，所述气泵与该筒体中空部连通，当回收车衣时，气泵同时抽气减压，以使车衣在回收轮上缠绕回收时由于气泵抽吸而在通气孔处产生吸力从而紧密贴附在收放辊上。
- 根据权利要求8所述的车用防护车衣收放装置，其特征在于：在底座底部还设置有与气泵连通的吸盘，通过气泵的抽气减压和鼓气增压实现所述收放装置通过吸盘与汽车表面的固定和脱离。
- 根据权利要求1所述的车用防护车衣收放装置，其特征在于：所述上盖还包括设置在上盖前端的车衣保护盖，所述车衣保护盖的开启和关闭操作用作所述收放装置的电源开关。
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| CN105216595B (zh) * | 2015-11-02 | 2018-03-23 | 陈庆强 | 一种自动车衣收展装置 |
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