JP2012081801A - Antitheft device for automobile - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an antitheft device for an automobile, obviating trouble that the automobile gets stolen, without occupying a storage space in a trunk of a limited size.SOLUTION: This antitheft device for the automobile includes: a storage tool fixed to the roof of the automobile or a carrier provided on the roof; a light-shielding covering tool retractably stored in the storage tool; and an engagement portion provided to the covering tool, disengageably engaged with the vehicle body of the automobile, and locking an engaged state. The covering tool pulled out of the storage tool covers the windshield of the automobile with the engagement portion engaged with the vehicle body. A warning device is provided for outputting an alarm when one of the storage tool, covering tool and engagement portion is damaged with the engagement portion locked, or when the storage tool is unfixed from the roof or carrier, or when the engagement portion is disengaged from the vehicle body.

Description

  The present invention relates to an antitheft device for automobiles that covers the front face of an automobile and makes it impossible to visually recognize the front view, thereby inhibiting the driving of the automobile and improving the antitheft effect.

  Conventionally, anti-theft devices for automobiles, especially anti-theft devices for high-end passenger cars, have been developed, but as a general anti-theft device for automobiles, the steering column is mechanically locked or the steering wheel is locked so that it cannot rotate. Locking devices and the like are known. There is also known an anti-theft device for automobiles that generates an alarm and prevents theft when the door is opened without using the automobile key while the door of the automobile is locked.

  As a specific example of the antitheft device for automobiles, a steel plate provided with steel claws radiating in three directions from the rotation center of the tire is extended. This plate is provided so that it can be stretchably fixed in accordance with the size of the tire diameter, and a claw for holding the tire provided at the tip is used to hold the tire in the width direction and the three directions around the tire. The steel plate radiating in three directions was locked so that the anti-theft device plate was not removed.

In this antitheft device for automobiles, steel plate ends radiating in three directions from the center of the rotation axis of the tire are bent substantially at right angles, and side-shaped steel claws are provided. The side-shaped claw allows the nail to enter the inside of the tire and keeps the periphery of the tire so that the antitheft device for an automobile cannot be pulled out from the outside of the tire and removed. Thereby, even in vehicles having different tire diameters, the vehicle can be prevented from being stolen (see Patent Document 1).
JP 2003-112601 A

  However, the steel plate ends that radiate in three directions from the center of the tire's rotation axis are bent at substantially right angles to provide side-shaped steel claws. Was configured to hold. This steel anti-theft device for automobiles is heavy, and since the claws are formed in a U-shaped side, it becomes wider than the width of the tire. For this reason, there are problems that it is difficult to carry and occupies a large storage space in a trunk having a limited size.

  The present invention has been made to solve the problems of the related art, and prevents the inconvenience of a vehicle being stolen without occupying a storage space in a trunk having a limited size. An object of the present invention is to provide an automobile antitheft device.

  That is, the antitheft device for automobiles of the present invention includes a storage device that can be fixed to a roof of a vehicle or a carrier provided on the roof, and a light-shielding cover that is stored in the storage device so as to be retractable. And an engagement portion provided on the cover, detachably engageable with the body of the automobile, and locked in the engaged state, and pulled out from the storage device. The cover covers the front glass of the automobile with the engaging portion engaged with the vehicle body, and either the storage device, the cover, or the engaging portion while the engaging portion is locked. An alarm device is provided that issues an alarm when it is damaged, when the storage tool is removed from the roof or carrier, or when the engaging portion is removed from the vehicle body.

  The antitheft device for automobiles of the invention of claim 2 is capable of displaying characters and / or images on the surface of the cover on the side of the front glass drawn out from the storage device and on the surface on the opposite side. A characteristic display is provided.

  According to the present invention, a storage device that can be fixed to a roof of an automobile or a carrier provided on the roof, a light-shielding cover that can be stored in the storage device, and the cover And a cover drawn out from inside the storage device is provided with an engagement portion that is detachably engageable with a vehicle body of the automobile and that can be locked in the engaged state. Covering the front glass of the automobile with the part engaged with the vehicle body, and if any of the storage tool, the cover, or the engaging part is damaged while the engaging part is locked, or When the storage tool is removed from the roof or carrier, or when the engaging part is removed from the vehicle body, an alarm device that issues an alarm is provided so that the front view from the driver's seat can be obstructed. . Thereby, for example, even if the vehicle enters the automobile and starts and steals the engine, the front view is not secured from the driver's seat by the light-shielding cover, and the front view is impossible. Accordingly, since the front cannot be visually recognized by the cover, the driving operation cannot be performed, and the car accident can be prevented in advance.

  In addition, since the cover is provided in the roof of the automobile or in the storage fixture fixed to the carrier provided on the roof, it does not occupy the storage space in the trunk having a limited size, and the space in the automobile. There is no such thing as narrowing. As a result, the space in the automobile is not narrowed, and the storage space in the trunk having a limited size can be used effectively.

  In particular, when any of the storage device, the cover, or the engagement portion is damaged while the engagement portion is locked, or when the storage device is removed from the roof or the carrier, or When the engaging part is removed from the vehicle body, an alarm device is provided to issue an alarm. For example, if the cover is intentionally removed or broken to steal a car, the rotating red as an alarm device Notifications such as lighting of a lamp and an alarm sound from an alarm device can be made. This makes it possible to notify the surroundings of the abnormality before the car encounters a theft accident. Therefore, it is possible to surely prevent the inconvenience such as the car being stolen.

  According to a second aspect of the present invention, in the above, a display capable of displaying characters and / or images is provided on the surface of the cover on the side of the front glass drawn from the storage device and on the surface on the opposite side. Therefore, when any of the storage device, the cover, or the engagement portion is damaged while the engagement portion is locked, or when the storage device is removed from the roof or the carrier, or When the engaging portion is removed from the vehicle body, an alarm character such as theft can be displayed while blinking on the outer surface of the display. As a result, an alarm can be issued from the display to the outside of the vehicle before the vehicle is stolen, and the convenience of the vehicle antitheft device can be greatly improved.

  In particular, since the cover is provided with a display on the front glass side of the car, it is possible to enjoy television, video, karaoke, games, etc. in the car. This makes it possible to further enhance the bonds between family and friends such as camping. Therefore, the convenience of the vehicle antitheft device can be further improved.

1 is a side view of an automobile on which an antitheft device for an automobile as an embodiment of the present invention is placed. It is an expanded view which shows the state which covers the front glass of a motor vehicle with the cover which comprises the antitheft device for motor vehicles of this invention.

  In order to prevent theft of the automobile, the present invention has the main feature of inhibiting driving of the automobile by making the front view of the automobile invisible. The objective of obstructing the driving of the vehicle by making the front view invisible is achieved with a simple configuration that covers the front glass of the vehicle with a cover.

  Next, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a side view of an automobile 40 on which an automobile antitheft device 10 according to an embodiment of the present invention is placed. FIG. 2 is a cover constituting the automobile antitheft device 10 of the present invention. The development which shows the state which covers the glass 48 is shown, respectively.

  Hereinafter, the configuration of the vehicle antitheft device in the present embodiment will be described with reference to FIGS. In addition, the antitheft device 10 for cars shall be mainly used for the motor vehicle 40 (normal passenger car). FIG. 1 shows a state in which an antitheft device for automobiles 10 according to this embodiment is placed on the roof of an automobile 40. In the figure, 10 is an antitheft apparatus for automobiles, 40 is an automobile, and 46 is a roof of the automobile 40 in advance. 44 is a carrier fixed on bolts 44 (not shown). The carrier 46 may be provided integrally with the roof 44 as a part of the automobile 40 in advance.

  The anti-theft device 10 for an automobile includes a storage tool 12 fixed to a carrier 46 provided on a roof 44 of the automobile 40 with a bolt (not shown), and a cover 14 (not shown) stored in the storage tool 12 so as to be freely retractable. (Illustrated in FIG. 2). The cover 14 is stored in the storage tool 12 so as to be freely retractable from the front glass 48 side of the storage tool 12. Note that an attachment (not shown) equivalent to the carrier 46 may be fixed to the lower surface of the storage device 12 in advance, and this attachment may be fixed to the roof of the automobile 40 with a bolt in the same manner as the carrier 46. Thus, the storage tool 12 can be easily attached and fixed to the roof of the automobile 40 without specially arranging a carrier.

  The container 12 has a thin box shape made of a synthetic resin plate, an aluminum plate, a stainless steel plate, or the like. A solar cell panel 60 capable of generating electricity with sunlight is provided on the upper surface of the storage device 12. The solar cell panel 60 is connected to a storage battery (not shown) and is configured to be able to charge the storage battery.

  The cover 14 has a size that can cover the entire front glass 48 of the automobile 40. The cover 14 is formed so as to be curved along the surface of the front glass 48, whereby the entire cover 14 is configured to cover the surface of the front glass 48 substantially in close contact. The cover 14 is configured in a two-stage stack, with the first stage covering about the upper half of the front glass 48 and the second stage covering about the lower half of the front glass 48.

  The cover 14 is made of a synthetic fiber material (a material that does not transmit light) that is weatherproof and light-shielding against rain and wind, and a conductive material (such as an electric wire, wire, or carbon fiber) inside. A thin plate-like steel tape or steel wire (thin wire) having a strength that does not easily break in a non-contact manner is embedded in the conductive material (conductive wire). Further, the steel tape may be a mesh-like one in which a plurality of steel wires are arranged so as to intersect vertically and horizontally, or a mesh-like steel wire may be provided on the entire surface of the cover 14. Thus, the cover 14 is configured to have a strength that does not easily break.

  And when pulling out the cover 14 from the storage tool 12, the 1st stage and the 2nd stage are pulled out simultaneously. At this time, the rear end portion of the first-stage cover 14 remains in the storage tool 12 and is firmly connected to the storage tool 12 so as not to be detached from the storage tool 12. Then, in a state where the upper half of the front glass 48 is covered with the first stage of the cover 14, the second stage superimposed on the first stage is drawn out so as to cover the lower half of the front glass 48. It has become.

  Also in this case, the rear end portion of the second-stage cover 14 overlaps the front end of the first-stage storage tool 12 so that the first-stage and second-stage storage tools 12 are firmly connected and do not come off. It has become. Thereby, it is comprised so that the cover glass 14 can cover the front glass from which the magnitude | size provided in the different vehicle 40 front surface differs. That is, the entire front glass 48 of the automobile 40 is continuously covered with the storage tool 12 from the storage tool 12.

  When the cover 14 covers the large front glass 48 of the automobile 40, a slight gap is formed below the cover 14, but the cover 14 can almost prevent the front view from the driver's seat. Forty driving operations cannot be performed easily. In this case, even the front glass of different sizes provided on the front surface of the different automobile 40 can hardly see the front from the driver's seat. Thereby, it is comprised so that theft of the motor vehicle 40 can be prevented reliably.

  Moreover, the cover 14 is provided with the engaging part 18, and this engaging part 18 is comprised with the wire made from steel which is not damaged easily. The engaging portion 18 is provided from the storage tool 12 to the periphery of the cover 14, and can be detachably engaged with the vehicle body 42 of the automobile 40, and the key 20 (FIG. 2) is used as the locking device. (Illustrated in (4)). Although not shown, the engaging portion 18 is provided with a locking portion such as a loop or a square hole or a round hole so that it can be locked with the key 20. The engaging portion 18 is shown only in FIG. 2 (4) for convenience of explanation.

  Here, as the vehicle body 42, there are the side mirrors 52 on both sides and the vicinity of the rotation axis of the wiper 50 provided in front of the front glass 48. And the engaging part 18 provided in the cover 14 is provided corresponding to those vehicle bodies 42 (the side mirrors 52 on both sides, the rotation shaft vicinity of the wiper 50). Hereinafter, the side mirrors 52 on both sides, the vicinity of the rotation axis of the wiper 50, and the like are referred to as the vehicle body 42.

  Then, the cover 14 is pulled out from the storage tool 12, and the engaging portion 18 is engaged with the vehicle body 42 with the cover 14 covering the front glass 48 of the automobile 40. Specifically, the engaging portion 18 provided on the cover 14 is hooked so as not to be disengaged from the vehicle body 42, and is wound around the engaging portion of the vehicle body (near the rotation axis of the side mirrors 52 and the wiper 50 on both sides). To be engaged. And the locking part of the engaging part 18 is locked with the key 20 in the state in which the engaging part 18 was engaged with the vehicle body 42 (shown in (4) of FIG. 2).

  That is, the front glass 48 of the automobile 40 is covered by the cover 14, and the locking portion of the engagement portion 18 is locked to the key 20 in a state where the engagement portion 18 provided around the cover 14 is engaged with the vehicle body 42. The cover 14 is configured so as not to be easily removed by being locked with.

  On the other hand, an alarm device 56 is provided on the roof 44 of the automobile 40. This alarm device 56 is provided at a position where an alarm sound or a red rotating lamp can be viewed from around the automobile 40. Thereby, the antitheft effect of a car can be improved. For convenience of explanation, the alarm device 56 (red rotating lamp) is provided on the roof 44 of the automobile 40, but an alarm sound device that emits an alarm sound may be provided on the roof 44 of the automobile 40. Further, the alarm device 56 is not limited to the roof 44 of the automobile 40 and may be provided in the automobile 40.

  The alarm device 56 emits an alarm sound, lights a rotating red light or a red or orange light bulb (including LED light bulbs), or transmits wirelessly to the owner of the automobile 40, a security company, or the like. Any alarm device 56 may be used. The alarm device 56 is connected to the storage battery connected to the solar cell panel 60 and alerts when the car antitheft device 10 is damaged or removed while the key 20 is locked. Is configured to emit.

  Specifically, the cover 14 is hooked and engaged so that the engaging portion 18 does not come off the vehicle body 42, and is locked by the locking portion key 20 of the engaging portion 18. 14 or the engagement portion 18 is damaged, or the storage tool 12 is removed from the roof 44 or the carrier 46, or the engagement portion 18 is removed from the vehicle body 42. In this case, the alarm device 56 is configured to issue an alarm.

  In addition, the antitheft device 10 for automobiles includes a control device (not shown) composed of a microcomputer. Then, in a state where the engagement portion 18 is engaged with the vehicle body 42 and locked with the key 20, the storage tool 12, the cover 14, the engagement portion 18, the roof 44, the carrier 46, the vehicle body 42, the key 20, and the like. Are electrically connected in parallel or in series. And a control apparatus is comprised so that a weak electric power may be supplied with them, and when the electricity supply of one place or one part of them is interrupted | blocked, the alarm apparatus 56 is controlled and an alarm is emitted.

  In other words, in a state where the engaging portion 18 is engaged with the vehicle body 42 and locked with the key 20, any of the storage tool 12, the cover 14, or the engaging portion 18 is damaged and the energization is cut off. When the storage device 12 is removed from the roof 44 or the carrier 46, or when the engaging portion 18 is removed from the vehicle body 42 and the power is cut off, the control device controls the alarm device 56. And issue an alarm.

  Further, when a part or the whole of the automobile antitheft device 10 is intentionally removed or broken, the control device issues an alarm from the alarm device 56. Since the technology for energizing the vehicle antitheft device 10 and the vehicle body 42 and the storage tool 12, the cover 14, the engaging portion 18, the key 20 and the like is a well-known technology, detailed description thereof is omitted. To do. Further, since the technology in which the control device controls the alarm device 56 to issue an alarm when such energization is interrupted is a well-known technology, detailed description thereof will be omitted.

  In addition, a capacitance switch may be used for detection when the automobile antitheft device 10 is removed or damaged. In this case, with the engaging portion 18 engaged with the vehicle body 42 and locked with the key 20, the storage tool 12, the cover 14, the engaging portion 18, the roof 44, the carrier 46, the vehicle body 42, and the key 20. Are configured to be electrically conductive in parallel or in series.

  Then, when the engaging portion 18 is engaged with the vehicle body 42 and locked, any of the storage tool 12, the covering tool 14, or the engaging portion 18 is damaged or stored. When the tool 12 is removed from the roof 44 or the carrier 46, or when the engaging portion 18 is detached from the vehicle body 42, a change in capacitance is detected and the alarm device 56 is controlled to issue an alarm. . The case where the engaging portion 18 is removed from the vehicle body 42 will be described in detail. For example, the wiper 50 itself or the side mirror 52 itself is destroyed and the engaging portion 18 is removed while being locked. That is, the control device issues an alarm from the alarm device 56 when a part or the whole of the automobile anti-theft device 10 is intentionally removed or broken.

  On the other hand, the cover 14 is provided with a display 58 capable of displaying characters and / or images. Specifically, in a state in which the cover 14 is pulled out from the storage tool 12 and covers the front glass 48 of the automobile 40, a surface (surface inside the vehicle) on the front glass 48 side of the cover 14 and the opposite side thereof. A display 58 capable of displaying characters and / or images is provided on the surface (vehicle outer surface). That is, the display 58 is provided on both surfaces of the second-stage cover 14 (the vehicle inner surface and the vehicle outer surface of the automobile 40).

  As the display 58, a display used for a liquid crystal television or a bendable organic EL television is used. In particular, by attaching a bendable organic EL television display 58 to the cover 14, the entire cover 14 can be covered substantially in close contact with the surface of the front glass 48. Thereby, when driving the automobile 40, the front vision from the driver's seat can be hardly disturbed, so that the automobile 40 cannot be driven and the theft of the automobile 40 can be surely prevented. In addition, since the cover 14 is comprised with the light-shielding synthetic fiber material, the image projected on the display 58 for organic EL television provided in one surface of the cover 14 is projected on the back surface. There is nothing.

  Further, the display 58 may be provided on both surfaces of the first stage covering 14. It is also possible to provide displays 58 on both sides of the second stage and the first stage cover 14 so that the images can be viewed as a whole by combining the first stage and the second stage display 58. In addition, if a TV tuner, video equipment, karaoke equipment, game equipment, or the like is connected, those images can be projected and enjoyed. In addition, the first stage and the second stage display 58 are combined so that the image can be seen as a whole, a TV tuner, a video device, a karaoke device, a game device, etc. are connected and displayed on the display 58. Since the technology is already well-known technology, detailed description is omitted.

  Next, an example of use of the automobile antitheft device 10 having the above configuration will be described with reference to FIG. It is assumed that the storage device 12 is provided with a door on the front glass 48 side of the automobile 40 in a state in which the cover 14 is stored, and this door is closed and locked. Further, the door key of the storage tool 12 and the key for engaging the engaging portion 18 provided on the cover 14 are configured to be locked and unlocked by the same key 20.

  First, the door of the storage tool 12 is unlocked by the key 20 in a state where the antitheft device 10 for an automobile is attached to the roof 44 of the automobile 40 (1). Next, the covering tool 14 is pulled out from the storage tool 12 to the front glass 48 side (2). At this time, the cover 14 is pulled out substantially parallel to the storage tool 12 (in the direction of the white arrow). Then, the front end of the drawn cover 14 is lowered (in the direction of the solid line arrow) to cover the front glass 48 (3). As a result, the entire surface of the front glass 48 of the automobile 40 is covered with the cover 14.

  Next, the engaging portion 18 is engaged with the vehicle body 42 and locked with the key 20. Even if the lock 20 locks the engaging portion 18 engaged with the side mirrors 52 on both sides and the vicinity of the rotation axis of the wiper 50, the key 20 rotates the side mirrors 52 and the wipers 50 on both sides. There is no problem even if it is hooked in the form of a loop near the shaft or the like and locked at one place with the key 20.

  Thus, the storage device 12 that can be fixed to the roof 44 of the automobile 40 or the carrier 46 provided on the roof 44, and the light-shielding cover device 14 that is stored in the storage device 12 so as to be retractable. And an engagement portion 18 that is provided on the cover 14 and is detachably engageable with a vehicle body 42 of the automobile 40 and that can be locked in the engaged state. 44, or the cover 14 covers the front glass 48 of the automobile 40 in a state where the cover 14 is pulled out from the storage device 12 fixed to the carrier 46 and the engaging portion 18 is engaged with the vehicle body 42. It is possible to obstruct the front vision from the front. Thereby, for example, even if the vehicle 40 enters the vehicle 40 and starts and steals the engine, the front view cannot be secured from the driver's seat by the cover 14 made of a light-shielding material, and the front cannot be visually recognized. Moreover, since the driving operation cannot be performed by the cover 14, it is possible to prevent the car 40 from being stolen.

  In particular, since the cover 14 is provided in the storage device 12 fixed to the roof 44 of the automobile 40 or the carrier 46 provided on the roof 44, the storage space in the trunk having a limited size can be occupied. In addition, the space in the automobile 40 is not narrowed. As a result, the space in the automobile 40 is not narrowed, and the storage space in the trunk having a limited size can be used effectively.

  Further, when any of the storage device 12, the cover 14, or the engagement portion 18 is damaged while the engagement portion 18 is engaged with the vehicle body 42 and locked (specifically, the storage device When the storage device 12 is removed from the roof 44 or the carrier 46, the cover 12 itself is broken, the cover 14 itself is cut, the engaging portion 18 itself (including the locking device (key 20) is broken), or the storage device 12 is removed. Alternatively, since the alarm device 56 that issues an alarm when the engaging portion 18 is detached from the vehicle body 42 is provided, for example, when the cover 14 is intentionally removed or broken, the alarm device 56 is operated. Can be made. This makes it possible to notify the surroundings of the abnormality before the automobile 40 encounters a theft accident. Therefore, inconveniences such as the automobile 40 being stolen can be surely prevented.

  Moreover, since the solar cell panel 60 and the storage battery are provided in the vehicle antitheft device 10 and the alarm device 56 is operated by the power, it is not necessary to use the power of the storage battery already mounted on the vehicle. Thereby, it can contribute to energy saving and the convenience of the antitheft device 10 for motor vehicles can further be improved.

  Further, since the display 58 capable of displaying characters and / or images is provided on the surface of the cover 14 on the side of the front glass 48 pulled out from the storage device 12 and the surface on the opposite side, the engaging portion 18 is provided. When one of the storage device 12, the cover 14, or the engaging portion 18 is damaged in the locked state, or the storage device 12 is removed from the roof 44 or the carrier 46 of the automobile 40. Alternatively, when the engaging portion 18 is removed from the vehicle body 42, an alarm character such as theft can be displayed on the outer surface of the display 58 while blinking. Thereby, before the automobile 40 is stolen, an alarm can be issued from the display 58 to the outside of the vehicle, and the convenience of the automobile antitheft device 10 can be greatly improved.

  In particular, since the cover is provided with a display on the front glass side of the car, it is possible to enjoy television, video, karaoke, games, etc. in the car. This makes it possible to further enhance the bonds between family and friends such as camping. Therefore, the convenience of the vehicle antitheft device can be further improved.

  In the embodiment, the anti-theft device 10 for automobiles has been described as the anti-theft of ordinary passenger cars as the automobile 40. However, the anti-theft apparatus 10 for automobiles is not limited to the anti-theft of ordinary passenger cars. The present invention is also effective when used for theft prevention of wagon passenger cars, vans, buses, trucks, and the like.

  Further, the vehicle body 42 that engages the engaging portion 18 is set in the vicinity of the rotating shafts of the side mirrors 52 and the wiper 50 on both sides, but the vehicle body 42 that engages the engaging portion 18 is not limited to this, and the hood edge or A special hook (not shown) may be provided around the front glass 48, and the engagement portion 18 may be engaged with the special hook. As a result, the number of engaging portions 18 provided on the cover 14 is increased, so that the cover 14 floats and a gap is formed between the front glass 48 and the front can be seen. It can be surely prevented.

  In the embodiment, the shape and mounting structure of the automobile antitheft device 10 have been described. However, the arrangement of the storage device 12, the shape of the cover 14, and the key 20 within a range not departing from the gist of the automobile antitheft device 10. You can change the position. Further, although the engaging portion 18 is engaged with the side mirrors 52 on both sides, the vicinity of the rotation axis of the wiper 50, and a special hook portion provided around the front glass 48, the cover 14 cannot be removed, and the cover is covered. It goes without saying that other parts of the vehicle body 42 may be used as long as the tool 14 can be easily locked with the key 20. Of course, the present invention is not limited to the above-described embodiments, and the present invention is effective even when various other modifications are made without departing from the spirit of the present invention.

DESCRIPTION OF SYMBOLS 10 Antitheft device for motor vehicles 12 Storage tool 14 Cover 18 Engagement part 20 Key 40 Automobile 42 Car body 44 Roof 46 Carrier 48 Front glass 50 Wiper 52 Side mirror 56 Alarm device 58 Display 60 Solar cell panel

Claims (2)

A storage device that can be fixed to the roof of an automobile or a carrier provided on the roof,
A light-shielding cover that is stored in the storage device so as to be retractable, and is provided on the cover so as to be detachably engageable with the vehicle body of the automobile, and the engagement state can be locked. And an engaging portion,
The cover pulled out from the storage device covers the front glass of the automobile in a state where the engagement portion is engaged with the vehicle body,
When any of the storage device, the cover, or the engagement portion is damaged in a state where the engagement portion is locked, or the storage device is removed from the roof or the carrier. An anti-theft device for automobiles is provided with an alarm device that issues an alarm when the engaging portion is removed from the vehicle body.   The display which can display a character and / or an image is provided in the surface of the said cover used as the said front glass side pulled out from the said storage tool, and the surface which becomes the other side. Anti-theft device for automobiles.

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