RU142126U1 - DEVICE FOR PROTECTING THE CAR HOOD FROM AN UNAUTHORIZED OPENING - Google Patents

Abstract

1. The device protects the hood of the car from unauthorized opening containing additional to the standard locking mechanism, including a locking module, a tension cable and a tension cable drive, characterized in that the locking module includes at least one metal corner with an eye, having fastening means to the bonnet cover, and a movable metal rod included in the eye, located in the hollow sleeve mounted on the car body, and the fact that the tension cable drive is made in the form of an electric drive oda.2. The device according to claim 1, characterized in that the electric drive is made in the form of an electric motor actuator. The device according to claim 1, characterized in that the electric drive is made in the form of an electromagnet. The device according to claim 1, characterized in that the electric drive is additionally protected by a metal plate, excluding the quick opening of the lock. The device according to claim 1, characterized in that the metal corner with an eye is made of steel with a thickness of 2 to 4 mm. The device according to claim 1, characterized in that the metal corner with an eye is covered with a layer of powder coating. The device according to claim 1, characterized in that the rod cable has a protective steel sheath with polyvinyl chloride coating. The device according to claim 1, characterized in that the hood cover has protective spikes adapted to protect against a pneumatic jack. The device according to claim 1, characterized in that the fastening means to the bonnet cover of a metal corner with an eye is made in the form of rivets. 10. The device according to claim 9, characterized in that the rivets are made of a material containing steel and / or aluminum

Description

The technical field to which the utility model belongs.

The invention relates to the equipment of vehicles, namely, to devices for protecting the hood of a car hood from unauthorized opening, containing an additional locking mechanism to the standard one, including a locking module, a tension cable and a tension cable drive, and can be used for use in automobiles for protection from theft.

The level of technology.

It is known from the prior art that a vehicle hood protection device against unauthorized opening contains an additional locking mechanism to the standard one, which includes a locking module, a tension cable and a tension cable drive (see the description of the anti-theft universal mechanical bonnet lock Athlete classic, available on the website of Avtomehanika LLC

http://www.auto-mehanika.ru/UserFiles/Files/instruction_atlet_classic.pdf

In this solution, an additional locking mechanism to the standard one locks the standard locking mechanism with an additional device having its own tension cable and a drive made in the form of an additional lock hidden in the passenger compartment.

This device is the closest in technical essence to the claimed utility model and is taken as a prototype for the proposed utility model.

The disadvantage of this device is the low reliability of the protection of the hood cover from unauthorized opening. Indeed, this device has an additional locking mechanism to the standard one, but it is driven in the same ways as the regular mechanism. The tension cable can also be snacked, standard means of incapacitation of the standard locking mechanism can be used. The drive in the form of a lock can be opened with standard methods of opening locks.

Disclosure of a utility model.

The present utility model, based on this original observation, mainly aims to propose a device for protecting the hood of the car from unauthorized opening, which allows at least smoothing at least one of the above disadvantages, namely, to increase the reliability of protection of the hood from unauthorized opening due to prevent penetration into the engine compartment when opening the regular hood lock.

To achieve this goal, the locking module includes at least one metal corner with an eye, having a means of attachment to the bonnet cover, and a movable metal rod included in the eye, located in a hollow sleeve fixed to the car body. The drive of the tension cable is made in the form of an electric drive.

Thanks to this advantageous feature, it becomes possible to disable the regular hood lock to ensure that it cannot penetrate into the engine compartment. Indeed, the movable metal rod has a position in which it enters the eye of the metal corner located on the hood lid, and thus prevents the hood lid from opening.

There is a variant of the utility model in which the electric drive is made in the form of an electric motor actuator.

Due to this advantageous characteristic, it becomes possible to set in motion a movable metal rod for locking the bonnet using an electric motor actuator, that is, converting the rotational movement of the electric motor into linear movement.

There is a variant of the utility model in which the electric drive is made in the form of an electromagnet.

Thanks to such an advantageous characteristic, it becomes possible to move a movable metal rod to lock the bonnet with an electromagnet, that is, when power is applied to the electromagnet, to extend the movable metal rod.

There is a variant of the utility model in which the electric drive is additionally protected by a metal plate, which excludes the quick opening of the lock.

Due to this advantageous characteristic, it becomes possible to further protect the drive from disabling it.

There is a variant of a utility model in which a metal corner with an eye is made of steel, with a thickness of 2 to 4 mm.

Thanks to this advantageous characteristic, it is possible to produce a metal corner with an eye from durable material.

There is a variant of a utility model in which a metal corner with an eye is covered with a layer of powder coating.

Thanks to this advantageous characteristic, it becomes possible to decorate a metal corner with an eye in the color of the car so as not to emphasize the presence of additional vehicle protection elements.

There is a variant of the utility model in which the stem cable has a protective steel sheath with polyvinyl chloride coating.

Thanks to this advantageous characteristic, it becomes possible to further protect the vehicle hood protection device from unauthorized opening from biting or sawing off the stem cable.

There is a variant of the utility model in which the bonnet has protective studs adapted to protect against a pneumatic jack.

Due to this advantageous characteristic, it becomes possible to additionally protect the vehicle hood protection device from unauthorized opening, namely the use of a pneumatic jack that can forcibly bend the bonnet lid to allow sawing of the bonnet lid fastening elements.

There is a variant of the utility model in which the fastening means to the bonnet cover of a metal corner with an eye are made in the form of rivets.

Thanks to this advantageous characteristic, it becomes possible to reliably and firmly attach a metal corner with an eye to the hood of the car.

There is a variant of a utility model in which rivets are made of a material containing steel and / or aluminum and / or magnesium.

Thanks to this advantageous characteristic, it becomes possible to strengthen the fasteners of a metal corner with an eye to the hood of the car.

The set of essential features of the proposed utility model is unknown from the prior art for devices of similar purpose, which allows us to conclude that the criterion of "novelty" for the utility model is met.

A brief description of the drawings.

Other distinguishing features and advantages of the utility model clearly follow from the description below for illustration and not being restrictive, with reference to the accompanying drawings, in which:

- figure 1 schematically depicts a General view of the device for protecting the hood of the car from unauthorized opening, according to the utility model.

- figure 2 schematically depicts a functional diagram of a device for protecting a car hood in an open state, according to a utility model.

- figure 3 schematically depicts a functional diagram of a device for protecting a car hood in a closed state, according to a utility model.

- figure 4 depicts the steps of installing a device for protecting a car hood from unauthorized opening, according to a utility model.

- figure 5 depicts the stages of the operation of the device to protect the hood of the car from unauthorized opening, according to the utility model.

According to figure 1, the device for protecting the hood of the car from unauthorized opening contains an additional locking mechanism to the standard one, which includes a locking module 1, a tension cable 2 and a drive 3 of the tension cable.

The locking module 1 (circled by a dotted line in FIG. 1) includes at least one metal corner 11 with an eye 12 having means for attachment to the bonnet cover 4, and a movable metal rod 13 located in the hollow sleeve 14 located in the eye 12, fixed to the car body.

The drive 3 of the tension cable is made in the form of an electric drive, which can be made in the form of an electric motor actuator or an electromagnet.

In our case, an actuator is a complete universal actuator with an electric motor controlled by a control device.

The electric drive can be additionally protected by a metal plate, eliminating the rapid opening of the lock. (Not shown in the figures).

The metal corner 11 with the eye 12 can be made of steel, with a thickness of 2 to 4 mm. The metal corner with an eye can be coated with a powder coating. The cable 2 of the rod 13 preferably has a protective steel sheath with a PVC coating.

The fastening means to the bonnet cover of a metal corner with an eye is mainly made in the form of rivets 15.

Rivets 15 may be made of a material containing steel and / or aluminum and / or magnesium.

In the figure 1, the standard lock is shown as 51 and the reciprocal loop of the hood 52, and the control device of the electric drive is 7.

The control device of the electric drive 7 is an electronic unit with built-in software and can be installed in conjunction with any car security system, immobilizer, alarm and other electronic equipment that protects the car from theft. The control device of the electric drive 7 can be installed on any car with an on-board network voltage of 12 V, minus (ground) on the car body and equipped with a central locking system.

The bonnet lid preferably has protective studs 8 adapted for protection against a pneumatic jack. Indeed, when trying to open the bonnet with a pneumatic jack, its rubber part is pushed between the car body and the bonnet and filled with air. Protective spikes 8 pierce the rubber surface of the pneumatic jack and disable it.

Implementation of a utility model.

Installing a device to protect the hood of the car from unauthorized opening is as follows. (An example of a non-limiting installation of a utility model is provided). According to figure 4:

Stage A1. The dynamic part of the locking module is made of a hollow metal sleeve 14, inside of which is a freely moving metal rod 13. A steel cable 2 is attached to the rod 13 by extrusion.

Stage A2. The metal sleeve 14 is attached to a metal corner, which is attached to the beam above the car radiator with aluminum-magnesium rivets.

Stage A3. The cable is protected with a steel “jacket” having polyvinyl chloride protection, which is fastened with M3 locking screws to the sleeve 14.

Stage A4. The free end of the steel cable 2 by means of a metal boss is attached to the rod of the electric actuator 3 reciprocating, thereby moving the rod 13 in the sleeve 14. The electric actuator is additionally protected by a metal plate that prevents the lock from being opened quickly.

Stage A5. The electric drive 3 is connected to the control device 7.

Stage A6. The metal corner 11 with the eye 12 is made of steel, for example, 3 mm thick and fixed with aluminum-magnesium rivets 15 directly to the inner beam of the hood cover 4 of the car. A different number of rivets can be used, for example, from 4 to 16, mainly 8. This part is made individually for each car, before installation, the part is powder coated in the color of the car body.

The given installation options for the utility model are exemplary and allow you to add new options or modify the ones described.

A device for protecting the hood of a car from unauthorized opening is as follows. (An example of a non-limiting application of the utility model is provided). According to figure 5:

Stage B1. If necessary, block the hood lid with the hood lid 4 lowered, a control signal is supplied from the control device 7 to the electric drive 3.

Stage B2. The electric actuator 3 linearly moves the cable 2, which can freely move in a fixed protective steel sheath with a PVC coating, and which by moving the rod 13 brings it to the position when it is inside the eyes 12 of the metal corner 11. (See Fig. 2).

Stage B3. If it is necessary to unlock the bonnet with the bonnet bonnet 4 lowered, a control signal is supplied from the control device 7 to the electric drive 3. In this case, the signal can be sent if there is confirmation from other security devices of the car, authorizing the user to freely access all the car systems.

Stage B4. The electric actuator 3 linearly moves the cable 2 in the opposite direction to step B3, which by moving the rod 13 brings it to the position when it is outside the eye 12 of the metal corner 11. (See. Fig. 3).

The above embodiments of the utility model are exemplary and allow you to add new options or modify the described.

Industrial applicability.

The proposed Converter rotational motion to translational, can be carried out by a specialist in practice and in the implementation provides the implementation of the declared purpose. The possibility of being implemented by a specialist in practice follows from the fact that for each feature included in the formula of a utility model based on the description, a material equivalent is known, which allows us to conclude that the criterion of "industrial applicability" for the utility model is met.

In accordance with the proposed utility model, the applicants made a device for protecting the hood of the car from unauthorized opening.

As an electric drive, an electric motor actuator was used, which had a group of contacts connected in an open, as well as buried position, and a traction force of 4 kg.

The power supply of the electric drive formed a control relay. The duration of the control command is 0.8 seconds. - closing and 0.8 seconds - opening.

Pilot operation of the vehicle hood cover protection device against unauthorized opening has shown that it allows you to:

- to ensure the opening and closing of the additional locking mechanism of the hood cover.

Thus, the proposed device allows you to:

- prevent theft and theft of easily removable parts of the engine compartment;

- protect the siren during theft from shutdown;

- protect from fast power off the alarm by removing the terminals from the battery;

- protect access to the engine compartment lock from alarm to start the engine.

All this, ultimately, ensures the achievement of the technical result achieved - improving the reliability of protecting the hood from unauthorized opening by preventing penetration into the engine compartment when opening the standard hood lock.

The advantage of using this utility model is also that it is simple and cheap to manufacture, extremely reliable.

An additional advantage of using this utility model is that it protects against unauthorized opening of the hood cover with a pneumatic jack.

It is recommended that this utility model be widely used in automobiles to protect against theft.

Claims (10)

1. The device protects the hood of the car from unauthorized opening containing additional to the standard locking mechanism, including a locking module, a tension cable and a tension cable drive, characterized in that the locking module includes at least one metal corner with an eye, having fastening means to the bonnet cover, and a movable metal rod included in the eye, located in the hollow sleeve mounted on the car body, and the fact that the tension cable drive is made in the form of an electric drive ode. 2. The device according to claim 1, characterized in that the electric drive is made in the form of an electric motor actuator. 3. The device according to claim 1, characterized in that the electric drive is made in the form of an electromagnet. 4. The device according to claim 1, characterized in that the electric drive is additionally protected by a metal plate, eliminating the rapid opening of the lock. 5. The device according to claim 1, characterized in that the metal corner with an eye is made of steel with a thickness of 2 to 4 mm. 6. The device according to claim 1, characterized in that the metal corner with an eye is covered with a layer of powder coating. 7. The device according to claim 1, characterized in that the rod cable has a protective steel sheath with polyvinyl chloride coating. 8. The device according to claim 1, characterized in that the bonnet has protective spikes adapted to protect against a pneumatic jack. 9. The device according to claim 1, characterized in that the fastening means to the bonnet cover of a metal corner with an eye is made in the form of rivets. 10. The device according to claim 9, characterized in that the rivets are made of a material containing steel, and / or aluminum, and / or magnesium.

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