BG2371U1 - A self-adjusting automated key decoding device - Google Patents

Abstract

The utility model relates to a self-adjusting automated key decoding device, useful when a key is lost. The device locks and unlocks an unlimited number of times, HU101 keyholes, without the need for disassembling the lock. One of its main advantages is the speed with which it unlocks, thus allowing the device to be used in emergencies. After unlocking the keyhole, the operator can read the code, assessing with high accuracy the depth of the plates and thus allowing the creation of a copy of the lost or misplaced in the vehicle key. In the process of opening the lock remains undamaged. Another main advantage the unit secures is the ability to give contact to the vehicle before or after the instrument has “decoded” the door’s lock. The self-adjusting automated key device, including an aluminum grip (12) and a working body (18), characterized by that the aluminum grip (12) is formed by successively positioned on to a base, turning wheel (8), lifting wheel (9) and pressure wheel (10), as by a bolt (13) on the pressure wheel (10), the grip (12) immovably connected to a carrier (3), from the working body (18), to which in the front part of the carrier (3) are designed channels (15), and shuttles (5) are mounted and in the shuttles (5), are placed pins (6) and in the carrier (3) are designed two-sided channels (16), wherein a P-shaped wave-like profile (2) is placed, connected by a bolt (14) to the turning wheel (8), and channels (17) are designed on the upper and lower part (3) of the carrier. There a dull lift (1) and a sharp lift (4) are placed. In the upper part of these lifts (1 and 4) is designed a rock (7) and in their front parts are designed sided technological openings (11), used to zero out the pins (5) across the shuttles (5).

Description

The utility model refers to a self-adjusting car locksmith decoder used in the locksmith and car locksmith industry. (Used for non-destructive emergency opening of a HU 101 lock).

BACKGROUND OF THE INVENTION

Devices are known that perform functions similar to the utility model. One example is the Set of tools for opening and decoding locks with patent number US 4667494 A. The main difference is that for opening and decoding five different types of tools are used from the set, in a certain sequence - first a spring compressor is placed, which pushes the plates into at the top position, at the same time a spring lock is placed to hold the compression position of the springs and at the same time leaves the plates in free play. The third tool is called the adjusting tool and it is inserted through the already released plates, the purpose of which is to level them to a position in which the mechanism can be opened. Then slide the decoding tip, through which the position of each plate can be measured and recorded, so that the code can then be read and a duplicate of the key created. The last, fifth tool in the set, serves to keep the outer layer of the lock itself open during the procedure.

The main disadvantage of the decoding kit is the time required to perform the unlocking and subsequently the decoding procedure. The complexity of the device leads to a low success rate, except in cases of very high technical training by the operator. Another disadvantage is the inability to contact the starter - the complex procedure and the need for more than one tool when turning, makes it impossible to use directly on the socket. For this procedure it is mandatory to make a duplicate key, which increases the time further.

Technical essence of the utility model

The subject of the utility model is the provision of a self-adjusting device, which at

UI lack of key, allows the operator to open and decode at high speed a lock type HU101 without the need for technical training and / or the use of complex locking techniques or kits that would slow down the opening process or would lead to additional technical difficulties, such as the destruction of the lock, door, window or other part of the car itself. After opening the lock, the device can decode the lock type HU101, which has ten plates, each of which individually occupies a position with five different heights. One of the great advantages of the utility model is that it can determine and "adjust" to the different heights of each of the ten plates absolutely automatically. This allows and facilitates the production of a duplicate key with a very high degree of precision, unlike other methods of auto locking emergency opening in the absence of an original key.

The self-adjusting car locking decoder, according to the utility model, is in the shape of a car key, composed of an aluminum handle and a working body and contains nine main elements that interact (Figure 2).

The self-adjusting auto-locking decoder device according to the utility model includes an aluminum handle 12, which is formed by sequentially arranged on a base rotation wheel 8, lifting wheel 9 and tension wheel 10. By means of a bolt 13 at the voltage wheel 10 a fixed connection with a carrier is provided 3 of the working body of the decoder. In addition, a bolt 14 on the rotating wheel 8 provides interaction of the wheels 8,9 and 10. The working body of the decoding device is composed of six elements, and in the front part of the carrier 3 are provided grooves 15 in which shuttles 5 are placed. which shuttles 5 are housed pins 6. Pins 6 and shuttles 5 perform movements set by a pump with a wavy U-shaped profile 2, which is provided in double-sided longitudinal grooves 16 of the carrier 3. In addition, the upper and lower side of the carrier 3 are provided blunt raised 1 and sharp raised 4 respectively. In front of the sharp raised 4 and blunt

2371 UI lift 1 are provided technological holes 11 for zeroing the pins 6 relative to the shuttles 5 (Fig. 1). The carrier has a shape and size corresponding to the HU101 lock and its role is to "carry" the other elements through which the opening and decoding itself takes place, as well as to help apply the necessary voltage to the left and right. The pump 3 (Fig. 1) has a wavy shape, which helps to move the shuttles 5 (Fig. 1), in which the pins 6 (Fig. 1). In each shuttle 5 there are preferably two pins. Through the pins 6 after opening, the operator can read the combination of the code from the scale 7 provided in front of the blunt and sharp raised.

Explanation of the attached figures

Figure 1 is a diagram of the assembly of the elements of the working body from the self-adjusting decoding device, according to the utility model;

Figure 2 is an overall view of the decoder according to the utility model in assembled form;

Figure 3 is a view of the decoding device in operating mode when the lock type HU101 is cut.

Application of the utility model

Lock HU101 consists of a cylinder (core), the outer body of the cylinder and a set of ten plates standing on springs. The plates are mounted in vertical slots (channels) in the core itself. The springs hold the plates in diametrically opposed channels from each other, which causes them to enter the outer housing of the lock, and this causes the core to lock (locked state) (Fig. 3).

There is a rectangular hole in the center of each of the ten plates, and there is an edge in each hole. Each plate has a vertical position of the holes of different size, so that the channel of the original key must correspond to the height of each hole, gripping each of the ten plates by the edge and thus raising the plates to the same level so that they do not rest on the outer casing of the cylinder. Thus, the core can be easily rotated relative to this housing, allowing the lock to be unlocked.

The self-adjusting auto-lock decoder according to the utility model acts as a universal key compared to the HU101. The insertion of the working body of the device takes place with the right turning wheel 8 (Fig. 2) tightly rotated and the end forward position of the lifting wheel 9, which means that the tool is closed. The sharp and blunt lifters 4 and 1 initially serve to smoothly insert the working body of the self-adjusting auto-locking decoder, according to the utility model, into the lock by covering the shuttles and pins and preventing the decoder from locking by pre-gripping the edges of the individual plates. the lock (Fig. 3). When inserted, the decoder, like the original key, has passed through the rectangular opening of each plate, but unlike the key, the decoder of the utility model has no channel has certain heights for which to grip the edges of the plates of the lock, so it can be assumed to be in the zero position of the five-step positioning of the original keys. After pulling the lifting wheel 9 to the rear end position (Fig. 2), the shuttles 5 and the pins 6 are accessible and the positions they occupy correspond to the positions of the plates (Fig. 3). The voltage wheel 10 (Fig. 2) is rotated by the operator to the left and to the right, and between the two rotations the operator drives the rotation wheel 8 to the extreme left position and back to the output (Fig. 2), which drives the pump 2 (Fig. 1). ), and thanks to its wavy shape, it drives the shuttles (Fig. 1). The pump 2 and the shuttles 5 have a certain speed of movement, which coincides with the rotation of the plates in the core of the lock. The movement of the shuttles 5 causes the pins 6 to slide into the edges of the plates of the lock, adjusting them along their grooves, releasing them from the retaining springs and thus the self-adjusting auto-locking decoder according to the utility model adjusts them to the correct position of each plate separately. The procedure of rotating the tension wheel 10 and the turning wheel 8 mentioned above is repeated until all the plates of the lock are in the correct position and the lock is turned and unlocked. The self-adjusting car locksmith

The utility model 2371 UI decoder retains the code combination until the instrument is zeroed by the operator through the process holes 11 of the blunt and sharply raised 1 and 4 (Fig. 2), which means that the pins 6 return to the initial zero. position. When the code is saved, the pins 6 occupy a different position and each of them corresponds to the vertical lines of the scale 7 made on the blunt and sharp raised 1 and 4, which provides information for decoding and making a duplicate key (Fig. 1).

Claims (3)

Self-adjusting auto-locking decoder comprising an aluminum handle (12) and a working body (18), characterized in that the aluminum handle (12) is formed by a rotating wheel (8), a lifting wheel arranged in series on a base. (9) and a tension wheel (10), and by means of a bolt (13) at the tension wheel (10), the handle (12) is fixedly connected to a support (3) by the working body (18), whereby in the front part channels (15) are provided on the carrier (3), in which shuttles (5) are mounted, and in the shuttles (5) pins (6) are installed, as in the carrier (3) bilateral channels (16) are provided, in which is located pump in a corrugated U-shaped profile (2), connected by a bolt (14) to the rotating wheel (8), and on the upper and lower side of the carrier (3) are provided channels (17), Yu in which are located respectively blunt lifter (1) and sharp lifter (4), where in the upper part of the lifted (1 and 4) is provided a scale (7), and in the front part of the lift The rods (1 and 4) are provided with side technological openings (11) for ¹ zeroing of the pins (6) in relation to the shuttles (5). Self-adjusting auto-locking decoder according to claim 1, characterized in that the rotation wheel (8) 2Q of the handle (12) is threaded for determining and regulating the speed of the pump (2). Self-adjusting auto-locking decoder according to claims 1 and 2, characterized in that the technological 25 openings (11) have a different shape.