RU2688286C1 - Safe - Google Patents

Abstract

FIELD: storage.SUBSTANCE: invention relates to devices for storage of valuable papers, documents and jewels, in particular, to fire-resistant cabinets or safes installed in public buildings, mainly in hotel rooms, when safe box users frequently change, and is aimed at enabling the door to be opened when one of the locks is closed. Safe, comprising additional lock, housing, door installed on rotary hinges, in middle part of which, from side opposite to hinges, there is a main lock, it differs from known designs in that hinges are located on inner side of safe, and between them there is an additional lock, crosspiece of which contains cone sections interacting with loops movable in vertical direction.EFFECT: safe proposed.3 cl, 5 dwg

Description

The described invention relates to devices for storing securities, documents and jewelry, in particular to fireproof cabinets or safes installed in public buildings, mainly in hotel rooms, when safe users often change.

Known similar safe, comprising a case, a door mounted on the case can be rotated to the right and left by means of loops with a vertical axis mounted on opposite sides of the door (see the application of Germany N 31115595, class E05D 7/02, publ. In 1982)

However, such safes are not reliable enough to store valuable items.

A similar safe is known, equipped with two locks located on opposite sides of the door, each of which has a latch, and each hinge has a central collar that interacts in the closed position of the safe with the latch of the lock extended (see RF Patent 2 040 689 IPC, E05G 1 / 00, 07/25/1995 published on 07/25/1995)

The disadvantage of the analogue is that the door on the axis of rotation is fixed, instead of two mounting points, at one point, there is a lot of backlash and, as a result, it dangles on its axis when opening the closing. That undermines the prestige of the hotel.

The closest device of the same purpose to the claimed invention in terms of the combination of features is a safe containing a door mounted on the housing with two hinges with a lock including a valve and located on the side opposite to the hinges, the door being made of an external part connected to the body and parts associated with the outer part through loops and a lock (see RF patent 2040690, IPC E01G 1/10 publ. 25,07,1995). Selected as prototype.

The disadvantage of the prototype is that the safe is unnecessarily complicated.

The technical challenge is that the safe should open the door when any of the locks is open and the other is closed.

The technical result is the opening of the safe door when any of the locks is open and the other is closed. Simplifying the design by excluding the second door with pivoting hinges.

This technical result is achieved by the fact that a safe containing an additional lock, a case mounted on a hinge door, in the middle part of which, on the side opposite to the hinges, is the main lock, the feature is that the hinges are located on the inside of the safe, between them additional lock, the bolt of which contains conical sections, interacting with the axes of loops moving in the vertical direction.

Additionally, the safe is characterized by the fact that the movable axis is made in the form of a ball or several balls.

Additionally, the safe is characterized by the fact that the hinges placed on the door are rolled.

The invention is illustrated in the drawings.

FIG. 1 - general view of the safe.

FIG. 2 is an enlarged view of A-A.

FIG. 3 - the inside of the safe from the side of the lock of the user of the safe.

FIG. 4 - on an enlarged scale, the inside of the safe on the hinge side, when the moving axes of the hinges are moved apart, and the additional administrator lock is closed.

FIG. 5 - on an enlarged scale, the inside of the safe on the hinge side, when the moving axes of the hinges are shifted, and the additional administrator lock is open.

The drawings depicted. A safe consisting of a body 1 with a door 2 mounted on pivoting hinges, which consist of guides 3 mounted on the body in the form of a disk with a spherical recess. On the pivot door, the guides 4 are fixed in the form of a tube, in which the moving axles 5 are arranged in the form of two balls, and the end of the guides 4 facing the guides 3 is rolled to prevent the balls from falling out. Punching 6 at the end of the guides 4. On the front side of the door 2 are placed, a keyhole 7. lock 8 (administrator), a handle 9 in the form of a bracket, handle 10 dialing the code of the main lock (user) and handle 11 to move the bolt 12 of the main lock.

The main lock (of the user) is mechanical, coded with the possibility of changing the code, in order not to make duplicates of the lost and taken away, as souvenirs, keys by the hotel guests.

The coding element consists of a rotary axis 13, on which, on one side on the slots 14, with a screw 15, a knob 10 with numbers is fixed on an inclined surface. On the other hand, the shank of the rotary axis 13 is made in the form of a square with a threaded socket. The disk 16, supplied with a flip-flop, is fitted with a square hole on the square shank of the rotary axis 13 and secured with a washer 17 and screw 18. The bolt 12 is placed on one side between the guides 19 and on the other in a rectangular hole made in the corner 20 attached to the door 2 electric rivets (fixed part is provided with holes, pressed against the surface and welded holes by electric welding). The bolt 12 on the sides contains cylindrical grooves 21 interacting with the discs 16. The bolt stroke is limited by stops 22 and 23. The handle 11 is provided with a carrier 24 with a vertical groove 25, in which pin 26 is mounted secured in the bolt 12. Plates are welded to the inside of the body 1 27, on which the door 2 rests. On the opposite side of the door 2, welded with electric rivets 28, a corner 29 with cylindrical holes coaxial with cylindrical bolts 30, lock 8 (administrator). Extreme cylindrical bolts contain two horizontal sections 31 and 32 and the inclined section 33 connecting them.

The operation of the device. The figure 1 shows the safe in the closed position. To open the safe (by the user), rotate the knobs 10, dialing the code. Install the code. In this case, all the wheels 16 come out of the grooves 21. The bolt 12 can be moved. Rotate the handle 11, twist the carrier 24, which acts on the pin 26 secured in the bolt 12. The bolt moves until it stops 23. Pull the handle 11. The safe 1 is open. The user changes the code (which will be known to him alone). To do this, move the bolt 12 slightly so that the horizontal sections of the bolt are located opposite the discs 16. The flats of the discs 16 are fixed with horizontal portions of the bolt 12. The user of the safe unscrews the screws 15, removes the handles 10, and puts it back with the necessary figure upwards. Twists the screws 15. Code change done. The user puts the documents in the safe and closes it. Then turns the knobs 10 at different angles (knocks the code from the front of the safe). Safe is closed.

Opening the safe when the user forgot the code or left and did not tell the code to the administrator, leaving the safe closed. The administrator opens the additional lock 8 (administrator) with the key hole 7 through the keyhole. Four bolts 30 occupy a position in which the horizontal sections 31 of the outer bolts are placed under the balls 5. Between the balls and bolts there is a gap sufficient to extract the door 2 from the body 1 of the safe (see figure 5). Pulling the handle 9 over, the administrator opens the safe. Now you can find out the lock code of the user. The safe is closed in the reverse order. Handle 9 (in the form of a bracket) must be fastened loosely (for example, with two screws on M 3). Such an attachment will be enough to hold the door 2 in the hands. In the case of a greater effort (by an attacker), the handle 9 simply pulls out of the door.

Thus, the above information shows that the following cumulative conditions are fulfilled when using the claimed invention:

- means embodying the claimed invention in its implementation, refers to devices for storing securities, documents and valuables, in particular, fireproof cabinets or safes installed in public buildings, mainly in hotel rooms, when the users of the safe often change.

- means embodying the claimed invention in its implementation, is able to ensure the achievement of a technical result perceived by the applicant.

- The advantage of the invention is that the safe has been opened when either of the locks is open and the other is closed. The design of the safe has been simplified by excluding the second door with pivoting hinges.

The claimed invention meets the condition of "industrial applicability"

Claims (3)

1. A safe containing an additional lock, the case mounted on the hinges of the door, in the middle of which, on the side opposite the hinges, is the main lock, characterized in that the hinges are located on the inside of the safe, and between them is an additional lock, crossbar which contains conical sections, interacting with moving in the vertical direction of the axes of the loops. 2. Safe under item 1, characterized in that the movable axis is made in the form of a ball or several balls. 3. The safe under item 1, characterized in that the hinges placed on the door are rolled.

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