KR100947925B1 - Convertible car roof system - Google Patents

Abstract

PURPOSE: A loop system of a convertible car is provided to reduce the noise due to the friction between a loop and wind by folding the loop on a rail as a rolling method. CONSTITUTION: A loop system of a convertible car comprises a loop fixing bar(21), a rail(22), a receiving part(10), a location selection device and a tension detection device. The loop fixing bar is included in loops. The loop moves along the rail mounted on the vehicle frame. The receiving part is included in the front of the vehicles. When the loop is opened, the loop is folded and accepted in the front side of the vehicle from the rear side. When the loop is closed, the loop is inflated to the rear side of vehicle from the receiving part. The location selection device fixes the loop on the specified position in opening and closing of the loop.

Description

Convertible car roof system

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof system of a vehicle commonly used as a convertible car or cabriolet (hereinafter referred to as a convertible car) and having a function of opening and closing a roof. In addition to the occupant protection device, the roof rail is provided inside the frame to control the loop's movement path, and the rollers provided at the front and the rear of the vehicle control the closing of the loop by winding type. By providing an alternative to rollers, the hydraulic or hydraulic antenna loop drive can be used to quickly close the loop, adjust the degree of opening of the loop, regardless of various vehicle designs and vehicle materials, without significantly slowing down the speed of the vehicle. The roof can be opened for small vehicles as well as large vehicles. Is due to the provision of the illumination device in the loop and the body frame according to the day and night improve the appearance and safety of the vehicle increased convertible car roof systems.

Conventional convertible car roof systems, as shown in FIG. 5, are made of a textile, a metallic material such as the vehicle body, or made of glass, when the roof is opened in front of the vehicle. Folded to the rear and stored inside the trunk, on the contrary, when the roof was closed, the roof housed in the trunk was moved to the front of the vehicle and moved to the air and mounted on top of the front window frame.

The convertible car roof system according to the related art has a very large problem when the roof is opened while driving at a stationary speed or below a certain speed because the loop opens and opens from the front to the rear, which is the direction of travel of the vehicle. When the roof is to be covered, the loop is moved in the air from the rear to the front, and is moved by the strong wind which is proportional to the speed of the vehicle. Therefore, the roof cannot be closed unless the driving speed is slowed down, so that the vehicle can be safely and smoothly covered by stopping the vehicle or lowering the speed of the vehicle at, for example, about 30 km / h or less.

Such a conventional convertible car roof system can be used when driving through tunnels that must be closed due to noise and smoke, driving through sudden heavy rain, severe dirt or gas odors, or generating large amounts of dust or roads. There was a problem that it is difficult to cope with the case of closing the loop quickly due to an unexpected situation during operation, such as the case that dangerous goods left on the floor may pop out.

In addition, the conventional convertible car roof system has a problem that can not be applied to large vehicles such as vans and buses.

In addition, the conventional convertible car roof system has a problem in that the entire loop can be opened or closed completely without stopping at any intermediate part when the loop is opened or closed.

In addition, the conventional convertible car roof system has a structure in which the loop is accommodated in the trunk, thereby reducing the storage space of the trunk.

In addition, the conventional convertible car roof system has a inconvenience to be equipped with a rollover prevention system that pops up from the vehicle structure in a pop-up manner for the safety of the occupant when the vehicle rollover.

In addition, the conventional convertible car roof system is made of a single material of the loop, so a flexible loop made of only a fabric, leather or film such as canvas tissue is easily torn by a sharp object such as a knife. In addition to the problem of stolen goods, textile tissues are relatively inferior to metal or glass, so that outside noises enter the inside while driving, and glass or metal roofs increase fuel weight and lower fuel economy. It became.

In addition, the conventional convertible car roof system is not manufactured in the same color according to the exterior or interior of the vehicle unless the roof is made of a metal material, but manufactured in a single color such as black, which has a drawback of aesthetic appearance of the vehicle. Originally, it did not provide a roof system that can improve the aesthetics of the vehicle during the day, and in particular, when the light is strong, such as in summer, there is a disadvantage that a lot of radiant heat is introduced into the room because there is no light reflection function.

In addition, the conventional convertible car roof system has the disadvantage that the lighting device is not provided in the roof to improve the visibility of the vehicle at night or rainy days or to improve the original night car aesthetic.

The present invention has been made to solve the problems of the conventional convertible car roof system as described above, so that the opening and closing of the loop is made easy and fast even during low speed and high speed driving regardless of the design or material of the vehicle, and also the driver's choice By providing a convertible car loop system that can control the opening degree of the loop.

Another problem of the present invention is to provide a convertible car roof system that can be applied to small vehicles as well as large vehicles such as vans and buses.

Another object of the present invention is to provide a convertible car loop system in a manner that does not affect the storage space of the trunk.

Another problem of the present invention is that the roof is durable and light, and has a suitable surface strength, while minimizing fuel consumption loss of the vehicle, and without the risk of damage due to the tearing of the roof. It offers a convertible car roof system that offers different color loops and excellent heat, UV and noise rejection.

Another object of the present invention is to provide a convertible car roof system having improved stability and night aesthetics even when vehicle visibility is poor, such as at night or on a rainy day.

Another object of the present invention is to provide a convertible car loop system of a complementary method in case one loop opening and closing method cannot achieve smooth opening and closing due to various factors in vehicle manufacturing.

As a solution of the present invention for solving the above problems, when the roof is closed, it is closed from the front of the vehicle toward the rear so that it is not affected by the upwind.

In addition, the present invention is a rotary type type, not a folding storage method, and when the roof is opened, the roof is wound along the roof rail provided in the vehicle frame from the rear of the vehicle to the front to be mounted on the upper portion of the windshield frame. It is stored so that it does not affect the storage space of the trunk.

In addition, the present invention is provided with a frame from the ceiling portion of the vehicle frame to the portion of the rear window as a fixing device, to control the movement path of the loop, and to protect the occupant when the vehicle is overturned, which is an essential device of the convertible car To serve as a pop-up occupant protection device does not have to be provided additionally.

In addition, the present invention allows the roof not to move high in the air, but to move low along the frame of the vehicle, thereby reducing the noise caused by friction between the roof and the wind and freely opening and closing without significantly reducing the speed during driving. It can also be done quickly and allows the operator to open the loop selectively to the extent desired.

In addition, the present invention is provided with a loop fixing system to prevent the roof from being separated into or out of the vehicle by the wind power while driving.

In addition, the present invention is provided with a tension adjusting device capable of confirming the tension of the loop in order to confirm that the loop is completely closed and closed.

In addition, the present invention, the roof is made of a double structure of the outer surface and the inner surface and has a light reflection layer between the two roof surfaces to reflect heat and ultraviolet rays, each having a color suitable for the color of the inside and outside of the vehicle In addition to manufacturing the loop, the roof was patterned to allow for more beautiful convertible car loops during the day.

In addition, the present invention, the material constituting the loop also has a strong, light and flexible of the inspection function functional transparent or translucent fabric, general high-density fabric, leather, film, plastic, metal or their hybrid-type material without using only one material The composite material is used to prevent damage and theft of the loop due to tearing by the knife and to reduce the inflow of noise.

In addition, the present invention, by providing an LED bulb to the roof frame to reflect the light by the light reflection layer provided in the roof to improve the safety at night and the night aesthetics of the vehicle.

In addition, the present invention contemplates a case where it is difficult to use one loop operation method due to various vehicle manufacturing factors such as vehicle design and unity of material of the vehicle. It is further provided with a method capable of imparting a strong force to the loop operation as shown in the equation.

According to the present invention, since the roof is operated in a planar manner by a winding method along a rail of a fixed track provided with a loop fixing bar and provided in the vehicle frame, the conventional unfolding method as well as the upwind method of the folding method in which the loop is operated with a certain height is performed. Since it is less affected, even when a certain section is opened while driving, the noise due to the friction between the roof and the upwind is less. When closing, the direction of the loop is the same as the direction of the upwind, so the synergy with the upwind can close the loop quickly without significantly reducing the speed at high speed as well as at low speed. The convenience of freely adjusting the opening degree Neunda.

In addition, the present invention has the convenience of not having to provide a pop-up vehicle overturn prevention device in addition to the vehicle overturning because the frame itself, which is a fixed device used as a loop movement path, becomes a system for overturning the vehicle.

In addition, the present invention is because the storage method of the roof is a winding type, the space required for storing the roof is small, not only does not affect the storage space of the trunk, but also can be stored in the upper part of the windshield frame, which is inconvenient for vehicle design. If a small number of loop opening and closing devices are repeatedly provided, the present invention can be applied to a small vehicle as well as a large vehicle such as a bus.

In addition, the present invention, since the loop is composed of a double, it is possible to give a more beautiful convertible vehicle by using a patterned roof or give a color to match the interior and exterior of the vehicle, the material of the loop is also functional transparent fabric, general fabric It is possible to use a composite material having the functionality required by the vehicle without using only one material, such as leather, glass, plastic, film, or metal, thereby producing various functional loops.

In addition, the present invention is provided with a layer that can reflect solar and ultraviolet rays between the inner and outer roof surfaces to prevent fading of the interior, while improving occupant comfort and protecting privacy, and is provided in the roof frame. The light of the lighting device is reflected by the reflective layer inside the roof by a straight line or the front surface and a mixture thereof, thereby improving stability at rainy days or at night, and improving night aesthetics of the vehicle.

In addition, the present invention provides a method of opening and closing the loop by the electric or hydraulic antenna as well as the winding method by the roller in the operation for opening and closing the loop, various such as vehicle design, uniformity of the vehicle material, etc. Depending on the manufacturing conditions of the vehicle, the closing or partial opening of the roof is made from the rear of the vehicle to the front, which is greatly affected by wind, or the rear window is made of heavy materials such as glass and metal frames, When only the loop operation is utilized, if the durability of the joint between the flexible loop material and the rear window part can be easily degraded, the durability problem due to the frequent operation of the loop can be achieved because it can move while supporting the loop with strong force. The loop can be opened and closed smoothly without significantly reducing the speed while driving. It has the effect of breaking it.

(Example)

Hereinafter, the present invention will be described with reference to the drawings using a wound front loop storing method which is considered to be the most preferable method as an embodiment of the present invention.

Fig. 1 shows an overall perspective view showing a configuration to which the present invention is mounted, Fig. 2 shows a side sectional view showing a main configuration of the present invention, and Fig. 3 shows a main configuration of a loop frame in the cross section of A-A 'of Fig. 2. Is a partial cross-sectional view. 4 is a schematic diagram showing a state in which an inner outer loop (hereinafter referred to as a loop) is accommodated by the front roller of the present invention, and FIG. 5 is a loop diagram of opening and closing by a conventional method.

In order to improve the conventional convertible car loop opening and closing method as described above, the present invention provides a hardware including a loop opening and closing operation button (configured in the driver's seat instrument panel, not shown herein) and a memory device having a program for loop operation. (Not shown) is mounted, provided in the main body of the vehicle, the battery 33 as a power source for driving the motor for opening and closing the loop of the present invention, and the front roller driving motor for driving the front rollers 20, 35 ( The shaft 11 winding the loops 2 and 3 by the driving of the 34 and the front rollers 20 and 35, the roof accommodating portion 10 and the roof accommodating portion 10 provided above the front window 31 of the vehicle. Left and right front rollers (20, 35) in the interior, the roof frame 29, which is integrally connected to the entire section from the roof housing (10) to the trunk provided on the left and right of the vehicle, inside the roof frame (29) Laid down in four down Structure and the top for receiving the de-window (32, 40) has a load carrier 23, the grooved load carrier rail 22 so as to be movable away from the track is not provided on the roof frame (29).

In addition, the rear of the vehicle is provided with a rear roller driving rear motor 28, a rear roller 25 and 26 and a wire 38 wound by the rear roller, and a loop tension detection sensor 37. The loops 2 and 3 and the rear window 36 moving on the rails toward the front and the rear by the interlocking operation, and the loops 2 and 3 at regular intervals, are connected to the left and right sides of the loop And a loop fixing bar 21 fixed to the inside of the loop carrier 23.

Next, the opening and closing operation of the loop in the present invention will be described.

(Operation from closed to open)

First, the procedure of opening in the closed (loop closed state) state will be described. A program of a certain area is stored for opening / closing the loop, not shown, and when the desired mode (loop full open mode) switch is selected from the hardware (not shown) equipped with a selector switch, it is mounted on the vehicle 1 of the apparatus. Power is supplied to the front motor 34 from the battery 33, and the front motor 34 drives the left and right front rollers 20 and 35, and rotates the loop carrier 23 connected by rotation. The loops 2 and 3, which are transmitted through them, are wound on the shaft 11 to be wound around the loop accommodating portion 10 and accommodated. At this time, the rear motor 28 formed on the rear side of the vehicle also receives power from the battery 33 mounted on the vehicle 1 and performs an operation to match the driving of the front motor 34 to the left and right rear rollers 25 and 26. ) To drive.

At this time, the wire 38 wound through the left and right rear rollers 25 and 26 by the driving of the rear motor 28 and the rear motor 28 to be driven is wound so that the loop moves forward smoothly forward. It is released. As a result, the loops 2 and 3 are wound by the drive of the front motor 34 to store the loops in the loop housing 10. On the contrary, the rear motor 28 is wound around the rear rollers 25 and 26. By releasing the jin wire 38, it is possible to smoothly move the loop from the direction of the trunk 27 of the vehicle to the front side.

When it is determined that all the opening is completed when it is wound around the shaft 11 of the loop housing 10 provided at the upper front window 31, the front motor 34 and the rear motor 28 stop rotation. It will be fixed. At this time, the entire loop is wound around the front housing 10, and the storage is completed can be adjusted to a predetermined length of the wire 38, and a plurality of position sensors 4 and the position sensors ( In accordance with the mode of the selected position stored in the program by the sensor, the position sensor unit 4, 4 'is provided with a detection unit 4' mounted on a predetermined portion of the vehicle body capable of smoothly detecting 4). I can stop it.

The above example has described an example in which the loops 2 and 3 are fully open. However, when the driver wants to open or close only a portion of the loops 2 and 3 by the driver, the position sensor unit 4, 4 ') and embodiments of the present application can be selected based on each mode (full open or closed mode, part open or closed mode) stored in a program, in which a detailed description is omitted. By rotating the motor only by a certain number of revolutions, a desired open and closed state can be obtained.

That is, a program capable of driving the front motor 34 and the rear motor 28 and stopping the motor in accordance with a desired rotation can be set in multiple stages.

As an example of setting the open (closed) mode and the rotation of the motor, a full open mode that is fully open, a partial open mode that is opened by a third part, or a 1/2 step mode, a quarter step mode By setting, the driver can select a desired mode. In addition, the driver may artificially control the opening of the loop only to a predetermined position by stopping the motor by arbitrarily disconnecting the electric supply during the operation of the loops 2 and 3.

(Operation from closed to closed)

Next, an example of closing the opened loop will be described.

The opening embodiment and the device configuration are the same, but this time the loops 2 and 3 are moved from the front of the vehicle to the rear of the vehicle, which is different from the example of the opening. That is, the program system instructed in the fully closed (closed) mode includes a front motor 34 and a rear motor 28 and a rear driven by the respective motors, which are powered from a battery 33 for supplying power. The operation of the rollers 25 and 26 and the front rollers 20 and 35 closes the loops 2 and 3 from the bonnet 30 direction of the vehicle toward the trunk 27 and at the same time the rear motor 28. The wire 38 is wound on the rear rollers 25 and 26 which are fixed and rotated by the rotation of the wire 38.

As a result, the loops 2 and 3, which are wound and stored in the loop housing 10 provided in the upper portion of the front window 31, are wound from the front of the vehicle as the wires 38 are wound around the rear rollers 25 and 26. The force pulled backward moves along the roof carrier rail 22 provided in the roof frame 29 together with the roof carrier 23 in the direction of the rear trunk 27 of the vehicle.

As described above, the roofs 2 and 3 are moved along the roof carrier rail 22 toward the rear side of the vehicle and fixedly mounted to the vehicle body at the bottom of the rear window frame 24 so that the closing of the ground loops 2 and 3 is completed. Then, the driving of the front motor 34 and the rear motor 28 as the driving source is stopped. In this case, a loop locking device (not shown) may be additionally provided for more secure fixing of the loop, and the tension of the loop mounted by the loop tension sensor 37 may be detected to check a well mounted state. In addition, in order for the loops 2 and 3 to be completely mounted at the bottom of the rear window frame 24, when the wire 38 is no longer pulled, the end points naturally mounted may be checked.

In addition, in order to detect a state in which the loop is completely closed, it may be limited to the length of the wire 38 as described above, or the final mounting position may be determined using the position sensor parts 4 and 4 '. You can also decide.

Here, when the loops 2 and 3 are in the closed state (closed state) or open state (open state), each of the motors 34 and 28 to be driven is a loop (in the direction in which the corresponding motor is located). It can be configured to drive only when 2, 3) is pulled out, and to otherwise perform electric drive because it is reverse rotation.

Such a configuration can be achieved in the configuration of the same embodiment as the open position, as well as in a completely closed state, even if only part is closed.

(Description of Main Configuration of the Present Invention)

In the present invention, since the storage of the loop is made by winding type, the material constituting the loops 2 and 3 does not use glass or metal which is inflexible, but it is heavy and thick of the conventional waterproof canvas tissue fabric, but with a knife Instead of opaque fabrics that are susceptible to damage by the same weapons, weave fabrics that are dyed or dyed using dyes or pigments that match the color of the vehicle and are woven from Dyneema or Kevlar, a transparent, translucent, high-strength, sword-proof, lightweight fiber. The outer loop (2) is made of high density fabric made of polyethylene, polyester, polypropylene or nylon and dyed or printed with a color that matches the interior interior color as the inner loop (3). It is not limited to the fiber as described above, but leather, film or plastics are coated with the material of the loop, It is used by a method such as and, in some cases, may be used a metal fabric or film is made of a metal material coated with thin films or in the loop of a metallic material of a material.

In addition, in the present invention, by attaching or coating a light reflecting film on either side of the outer loop (2) and the inner loop (3), preferably the inner loop (3), so as to prevent the rise of the indoor temperature due to direct sunlight in summer Instead of using a dyed fabric, the entire loop is not dyed as in the conventional loop system. Preferably, a printing method is applied to the inner loop 3 on one side of the loop 2 and an etching method on the outer loop 2 is performed. By forming a pattern on the surface of the car is configured to add the beauty of the vehicle.

That is, in the present invention, if the material is flexible and can be wound on the shaft 11 and stored in the loop housing 10, the material of the loop may be composed of different materials, and the color of the loop is also monochromatic. It may consist of two colors, one color on one side and a pattern on the other side.

Further, in the present invention, the loops 2 and 3 having the woven fiber material are described as an example, when the loops 2 and 3 are moved forward from the rear, partially open or completely closed. If there is no support to be supported, the ceiling part or the rear window 36 part is fluidized up and down or forward and backward due to the effect of the wind, which may affect the appearance, ride comfort and operation of the vehicle. It is configured to maintain a loop shape by providing a plurality of loop fixing bar 21 in the width direction of the vehicle between the loops (2, 3) with -20cm).

The loop fixing bar 21 may be a material having rigidity capable of supporting the loops 2 and 3 from a predetermined pressure and an external wind direction, and may be an engineering plastic, a metal, a nonferrous metal, or the like.

In addition, the loop fixing bar 21 is strongly fixed between the inner loop 3 and the outer loop 2 bonded by a transparent adhesive, ultrasonic welding, or an inorganic adhesive and a silane coupling agent in combination, and the loop ( 2 and 3 are wound on the shaft 11 to be accommodated in the loop housing 10 or positioned on the roof carrier rail 22.

In addition, since the wire 38 of the present invention has a useful length substantially equal to the entire length of the loop and is connected to the far left and right loop carriers 22 of the loops 2 and 3, the rear roller 25 when the loop is opened. , And is positioned on the roof frame 29 while being unwound, and, on the contrary, when the roof is closed, the roof is wound by the left and right rear rollers 25 and 26 to draw the roof to the rear of the vehicle.

 In the present embodiment, the loop tension sensors 37 for detecting tension are provided on the rear rollers 25, 26 on the left and right sides. In the present embodiment, the loop tension sensor 37 is located at a portion where the wire 38 is wound around the roller. However, the loop tension sensor 37 may be located anywhere where the tension of the loop can be detected.

The rear window 36 may also use glass, as illustrated in FIG. 1, rather than a transparent, flexible plastic film, which together with the loops 2 and 3 if a transparent plastic film is used as the material of the rear window 36. Although all are housed in the roof storage unit 11, the openness is good, but in view of the fact that the rear view is poor due to gradual cloudiness during the rainy season or winter time, and can be easily torn by a weapon such as a dagger. It may also be made of glass.

In addition, when the rear window 36 is made of inflexible material such as glass, the front of the rear window 36 is connected to the loops (2, 3) and the rear is connected to the wire (38) along the roof frame (29) It may be configured to move.

However, when the rear window 36 is made of a material that is not flexible, it cannot be wound in the loop housing 11 so that the rear window 36 in the present invention has transparency and flexibility and is easily torn by a weapon. It is made of transparent material of silica or alumina on the sword transparent material such as Diniima and inserts and extrudes bulletproof film such as polyvinyl butyral as intermediate material.

Next, the Example of this invention is described based on FIG.

2 shows a cross-sectional side view of the loop of the present invention in a closed (closed) state, in which a loop fixing bar 21 embedded in a loop drawn out from the left front roller 35 is provided with a loop carrier. The seat 22 is mounted on the rail 22 and extends toward the rear of the vehicle with a predetermined tension. In the closed state as described above, the loop tension sensor 37, the rear roller, and the motor 28 can perform stable and accurate position fixing.

3 is a cross-sectional view taken along the line AA ′ of FIG. 2, and shows an enlarged configuration of the loop frame 29 and its surrounding configuration.

The roof frame 29 is provided with a packing 41 for supporting the side window 32 below, a roof carrier rail 22 at the top, and inside the roof carrier rail 22. The loop carrier 23, which is a device for moving the loops 2 and 3, is mounted to prevent the entire loop from being derailed from the rail 22 by wind or the like while driving.

In addition, the loop fixing bar 21 and the outer loop 2 and the inner loop 3 having a constant rigidity are strongly attached to the inside of the loop carrier 23 from the center to the upper part, and are deeply mounted at regular intervals. The roofs 2 and 3 and the roof carrier 23 come in close contact with each other so as to be sealed by another packing 43 to prevent wear of the loops and to prevent rainwater and outside air from entering the interior of the vehicle.

In addition, the space between the roof carrier 23 and the roof rail 22 is provided with grease 42, which is a bearing or lubricant, to prevent abrasion during movement of the mounted roof carrier 23 and without noise. It was possible to perform a smooth movement.

4 shows a state in which the inner and outer loops 2 and 3 on which the loop fixing bar 21 is mounted are wound by the left front roller 35 and the right front roller 20 by driving the front motor 34. Indicates. As described above, the loop fixing bar 21 is wound around the shaft (roller connecting shaft) 11, and the end thereof is configured to be fixed by the left and right carrier fixing parts 46 and 47, so that the loop is wound or It can be controlled by a fixed point when unwinding a wrapped loop. In other words, by providing a sensor which is similar to providing a plurality of position sensors 4 at both ends of the above-described loop, one of the rollers 20 and 35 can open and close the loops 2 and 3. You can control the motor to stop where you want it.

Next, the application example in the case where the vehicle length is long (large vehicle) such as a large passenger car, a van VAN, or a bus BUS will be described using this embodiment, and the illumination mounted on the exterior of the vehicle body will be described.

In the large passenger car, the entire configuration shown in FIG. 2 of the present invention is provided with a plurality of zones, each of which is divided into loops by the front rollers 20 and 35 and the rear rollers 25 and 26 of the convertible car. The plurality of opening and closing systems, each of which is provided with a plurality of moving devices, and the plurality of configurations of FIG. 2 are provided at the same time or individually, can be freely adjusted by the driver's selection, as well as the degree of opening and closing. Selective adjustment may be performed such as adjustment of the degree of opening and closing the loop of one embodiment.

That is, in a large vehicle, the roof opening / closing system of the present invention is installed on the side window frame 48 where the window is divided, or even when the side window frame 48 is not provided, the respective areas are divided and the roof opening and closing system is provided. By installing, it can be applied to large vehicles.

According to the embodiment installed in the large vehicle, the front rollers 20, 35 winding the loops 2, 3 and the rear rollers 25, 26 winding the wire 38 are repeatedly installed at regular intervals. Thus, only a desired portion of the long vehicle is fully open, partially open, or fully closed, thus providing a number of passengers with different opening preferences for selective opening.

Next, the lighting system provided in the Example of this invention is demonstrated.

The lighting system of the present invention applies lighting such as an LED bulb 49 to a portion of the roof frame 29 or the rear window frame 24 and the side window frame 48 while applying the configuration of the convertible car loop opening and closing system. A system is provided to illuminate the roofs 2 and 3, or emit light to the outside, so as to improve the safety of the vehicle at night or in the rain, and to enhance the aesthetics of the night vehicle that was not seen in a conventional vehicle. It was.

In particular, as described above, when the light reflection system is provided in the loops 2 and 3 and the lighting system is provided in the frame of the loop, the light side can see the bright side but the light side the dark side. By utilizing the one-way perspective property, it is possible to manufacture a unique vehicle having one-sided visibility, which can be seen from inside the vehicle at night, but not inside.

In addition, as described above, when the aesthetics of the vehicle are improved during the day by providing a patterned loop, the lighting device has a unique aesthetic appearance at night when the lighting device forms a pattern with light by using a diffusion type and a linear irradiation type or a combination thereof. It was possible to manufacture a convertible vehicle. That is, the lighting device is provided to the vehicle body such as the roof frame 29 or the rear window frame 24 of the convertible car by any one of a diffusion method, a straight line irradiation, or a mixture thereof.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention.

For example, in the present embodiment, the roofs 2 and 3 are closed from the front to the rear on the basis of the scientific basis as described above, and most vehicles, whether aerodynamic or angular, or from small roadsters to large buses In view of the fact that it is preferable without high cost or large design difficulties, manufacturing convertible car loops 2 and 3 using a winding method using a roller is illustrated as the most preferred embodiment.

However, in the present invention, both ends of the loops 2 and 3 are inserted into and fixed to the loop carrier 23 together with the loop fixing bar 21 bonded to each other across the entire width of the loop. Since it moves lower along the provided roof carrier rail 22, the effect of upwind is significantly higher than that of the conventional method in which the roofs 2 and 3 are closed while being extended upward from the rear of the vehicle to the front as shown in FIG. Therefore, according to various factors such as the size of the vehicle, the design of the vehicle, and the overall material of the vehicle, the roof accommodating part 10 is installed at the rear of the vehicle as in the conventional case, and the roof 2, The closing of 3) may be made to face forward from the rear of the vehicle along the rail provided in the roof frame 29.

However, in this case, although the effect of the upwind can be significantly reduced as compared with the conventional method, the rear window 36 of the vehicle is introduced into the open space that could not be closed with the influence of the upwind flowing through the loops 2 and 3. Due to the impact of the wind hitting on the effect may be less than the above embodiment.

In addition, as the loops 2 and 3 have been described in the example of FIG. 1 described above, all of the loops 2 and 3 except the rear window 36 are made of a flexible material and wound on the front rollers 20 and 35. However, the configuration of the rear widow 36 is drawn out by using both rollers in front and rear when manufactured from heavy glass and metal due to problems such as material design, safety of plastic or film windows, durability, or blurred vision in rainy weather. The winding method may not be desirable.

That is, for example, the front rollers 20 and 35 are provided in the loop housing 10 provided above the front window 31 as in the present invention, but the rear rollers 25 and 26 and the loop wires wound therefrom ( 38) may be replaced by a device capable of supporting heavy forces, such as an electric or hydraulic antenna device extending to a certain length, or vice versa.

Therefore, when the roofs 2 and 3 are accommodated in the rear of the vehicle due to various factors such as the size, design of the vehicle, or the sameness of the material of the vehicle, or when the rear window 36 portion is made of an inflexible material or a heavy material, the roof At least one of the front rollers 20 and 35 and the rear rulers 25 and 26 may be replaced by an electric or hydraulic antenna type device for durability and smooth opening and closing operation of the loops 2 and 3 of the system.

Accordingly, the embodiments disclosed in the present invention should not be construed as limiting the technical idea of the present invention but for the purpose of understanding the present invention, and the scope of the technical idea of the present invention is limited by these embodiments. It is not. Therefore, the protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be construed as being included in the scope of the present invention.

1 is an overall perspective view showing a configuration to which the present invention is mounted.

Figure 2 is a side cross-sectional view showing a closed state of the loop of the present invention.

3 is a partial cross-sectional view showing the main configuration of the loop frame among the cross-sections of A-A of FIG.

4 is a schematic view showing a state in which a loop is accommodated by the front roller of the present invention.

5 is a view showing the opening and closing method of the loop in the conventional convertible car.

(Explanation of symbols for the main parts of the drawing)

1: convertible car 2: outer loop

3: inner loop 4, 4 ': position sensor

10 loop housing 11 shaft (roller connecting shaft)

20: right front roller 21: roof fixing bar

22: loop carrier rail 23: loop carrier

24: rear window frame 25: right rear roller

26: left rear roller 27: trunk

28: rear motor 29: loop frame

30: Bonnet 31: Front window

32: side window 33: battery

34: front motor 35: left front roller

36: rear window 37: loop tension sensor

38: wire 40: side window

41: Packing 42: Lubricant

43: packing 44: left roller drive shaft

45: right roller drive shaft 46: left carrier fixing part

47: right carrier fixing part 48: side window frame

49 light bulb (LED)

Claims (14)

A convertible car roof system for opening and closing a roof of a vehicle, The loop is provided with a predetermined number of loop fixing bars, The movement of the loop is moved along the rail track provided by the vehicle frame, The housing of the roof is provided in front of the vehicle, When the roof is opened, the loop is recovered and stored from the rear of the vehicle to the front, When the loop is closed, the loop is drawn out of the loop housing from the front of the vehicle to the rear of the vehicle, withdrawn and closed. Convertible car loop system having a position selection device to be fixed at a predetermined position during opening and closing of the loop, and a tension detecting device for detecting the tension. A convertible car roof system for opening and closing a roof of a vehicle, The loop is provided with a predetermined number of loop fixing bars, The movement of the loop is moved along the rail track provided using the frame of the vehicle, The housing of the roof is provided at the rear of the vehicle, When the roof is opened, the loop is recovered and stored from the front of the vehicle to the rear, When the loop is closed, the loop is drawn out, recovered and closed from the roof housing toward the front of the vehicle from the rear of the vehicle, Convertible car loop system having a position selection device to be fixed at a predetermined position during opening and closing of the loop, and a tension detecting device for detecting the tension. The method according to claim 1 or 2, And the loop is implemented by one or a combination of wound, powered and hydraulic antennas. delete The method of claim 3, Convertible car loop system, characterized in that the loop is composed of one or more materials and colors of the loop and optionally patterned loop. The method of claim 3, Convertible car loop system, characterized in that the frame of the convertible car is provided with one or a plurality of lighting devices in any one of the method of diffusion irradiation, linear irradiation or a mixture thereof. A roof accommodating part provided on the front window of the vehicle and having a front shaft and a front roller to wind and receive the loop; A roof frame formed integrally with the roof housing and formed on both sides of the vehicle from the roof housing to the rear trunk of the vehicle; A rear shaft and a rear roller formed on the rear crank of the vehicle to wind the wire connected to the roof, The loop frame is formed with a grooved loop carrier rail so as not to be separated when the carrier portion formed in the loop moves along the loop movement trajectory formed in the loop frame. The front roller and the rear roller are connected to the front motor and the rear motor, respectively, and when the front motor is driven, the ceiling of the vehicle is opened as the loop is wound on the front shaft and stored in the roof accommodating part. When the rear motor is driven, as the wire connected to the loop is wound around the rear shaft, the loop is drawn out of the roof accommodating portion so that the ceiling of the vehicle is closed. A roof accommodating portion provided on the rear trunk of the vehicle and having a rear shaft and a rear roller to wind and receive the loop; A roof frame formed integrally with the roof housing and formed on both sides of the vehicle from the roof housing to an upper portion of a window in front of the vehicle; A front shaft and a front roller formed on an upper portion of the front window of the vehicle to wind the wire connected to the roof, The loop frame is formed with a grooved loop carrier rail so as not to be separated when the carrier portion formed in the loop moves along the loop movement trajectory formed in the loop frame. The front roller and the rear roller are connected to the front motor and the rear motor, respectively, and when the rear motor is driven, the ceiling of the vehicle is opened as the loop is wound on the rear shaft and stored in the roof accommodating portion. When the front motor is driven, as the wire connected to the loop is wound around the front shaft, the loop is drawn out of the roof accommodating portion so that the ceiling of the vehicle is closed. The method according to claim 7 or 8, The loop is disposed at regular intervals, the convertible car loop system, characterized in that it comprises a loop fixing bar fixed inside the loop carrier. The method according to claim 7 or 8, A plurality of position sensors are formed at both ends of the loop, A converting car loop system, characterized in that a detection unit for detecting the position sensor is formed inside the loop frame corresponding to the position sensor. The method according to claim 7 or 8, And a tension selection device for detecting a tension of the loop so that the loop is fixed at a predetermined position when the loop is opened and closed. The method according to claim 7 or 8, And the loop is implemented by one or a combination of wound, powered and hydraulic antennas. In a convertible car roof system for a large vehicle, The convertible car roof system for a large vehicle includes a plurality of front rollers installed in a plurality of predetermined sections of a large vehicle and a plurality of rear rollers formed corresponding to the front rollers, Between each of the plurality of front rollers and the plurality of rear rollers, a plurality of loops which are moved by the rotation of the front roller or the rear roller are formed, respectively, When the loop moves by the rotation of the front roller or the rear roller, the loop moves along the loop frames formed on both sides of the vehicle within the predetermined plurality of sections, The loop frame is formed with a slotted loop carrier rail so as not to be separated when the carrier portion formed in the loop moves along the loop movement trajectory formed in the loop frame. When the roof is opened in the ceiling of the large vehicle, each of the plurality of loops may be wound and accommodated in a plurality of front shafts formed to extend to the plurality of front rollers, respectively, or may be formed to extend to the plurality of rear rollers. The ceiling is opened by being wound around a plurality of rear shafts, respectively, and the ceiling is opened. When the ceiling is closed, the roof is extended from the loop by rotation of the front roller or the roller opposite to the rear roller. Convertible car roof system for a large vehicle, characterized in that the wire is pulled out and wound on the shaft side of the opposite roller to close the ceiling. The method of claim 13, And the loop is implemented by one or a combination of wound, powered and hydraulic antennas.

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