SU972022A1

SU972022A1 - Lock

Info

Publication number: SU972022A1
Application number: SU813279808A
Authority: SU
Inventors: Александр Маркович Зильдман; Петр Геннадьевич Медников
Original assignee: Одесское специальное конструкторское бюро специальных станков
Priority date: 1981-03-05
Filing date: 1981-03-05
Publication date: 1982-11-07

Description

(54) ЗАМОК(54) LOCK

1one

Изобретение относитс к запирающимс устройствам, в частности к замкам с ключами реечного типа.The invention relates to locking devices, in particular to locks with latch type keys.

Известен замок, содержащий корпус с установленным в нем запирающим механизмом , реечный ключ и запорную планку 1.A lock is known, comprising a housing with a locking mechanism installed in it, a rack key and a locking bar 1.

Данный замок сложен при сборке и изготовлении , так как наличие плоской рейки и необходимость .фрезеровани пазов на ригеле делают его нетехнологичным, он ненадежно запирает дверь с наружной ее стороны, так как незафиксированный изнутри ригель может быть сравнительно легко открыт и без ключа при помощи несложных приспособлений. Кроме того, данный замок нельз применить как вис чий замок, что приводит к неудобству при его эксплуатации .This lock is difficult to assemble and manufacture, since the presence of a flat rail and the need for milling grooves on the bolt make it non-technological, it unreliably locks the door from its outer side, as the unlocked deadbolt can be opened relatively easily and without a key using simple tools . In addition, this lock cannot be used as a locking lock, which leads to inconvenience in its operation.

Целью изобретени вл етс повыщение надежности запирани замка и улучшение технологии сборки, а также повышение удобства в эксплуатации.The aim of the invention is to increase the reliability of locking the lock and improving assembly technology, as well as improving ease of operation.

Поставленна цель достигаетс тем, что в замке преимущественно дл соединени двух створок, содержащем корпус, размещенный на одной створке, с установленнымThe goal is achieved by the fact that in the lock it is preferable for connecting two doors, comprising a housing placed on one door, with

в нем запирающим механизмом, реечный ключ и запорную планку, установленную на другой створке, запирающий механизм содержит свободно установленное в нем подпружиненное незамкнутое кольцо и набор щтифтов, установленных по окружности кольца дл последовательного взаимодействи с соответствующими пазами реечного ключа, при этом в корпусе выполнена прорезь дл запорной планки.it contains a locking mechanism, a rack key and a locking bar mounted on the other sash; the locking mechanism contains a spring-loaded open ring freely installed in it and a set of calipers mounted around the circumference of the ring for sequential interaction with the corresponding grooves of the rack key, while in the case there is a slot for locking bar.

В варианте исполнени замка, как вис чего , он содержит установленную на первой створке дополнительную запорную планку. На фиг. 1 показан замок, общий вид; на фиг. 2 - то же, вид сверху; на фиг. 3 - сечениее А-А на фиг. 1; на фиг. 4 - сечение Б-Б на фиг. 1; на фиг. 5 - сечение В-В на фиг. 2, ключ показан в крайнем нижнем положении (замок закрыт); на фиг. 6 - то же, ключ находитс в крайнем верхнем положении (замок закрыт); на фиг. 7 - замок,который может быть использован в качестве вис чего; на фиг. 8 - то же, вид в плане.In the embodiment of the lock, as if hanging, it contains an additional locking bar mounted on the first flap. FIG. 1 shows the castle, a general view; in fig. 2 - the same, top view; in fig. 3 is a section A-A in FIG. one; in fig. 4 is a section BB in FIG. one; in fig. 5 is a sectional view BB in FIG. 2, the key is shown in its lowest position (the lock is closed); in fig. 6 - the same, the key is in the extreme upper position (the lock is closed); in fig. 7 - a lock that can be used as a hanging; in fig. 8 - the same plan view.

Claims

A key hole 2, a groove 3 for a loop 4 and a bore 5 of an open ring 6 are made in the housing 1 of the lock, in which the pins 7 of different diameters are fixed, and the pin 8. The stop 9 is fixed along the axis of movement of the key 2 in the housing. the door by means of a screw 11 and a bent tab 12 of the lid 13. The lid has a groove 14 for the hinge 4 and a groove 15 for the pin 8. A spring 16 is fixed on the lid, one end of which fits into the groove 17 of the ring 6. There are oblique grooves 18 along the key 2 the number of pins 7. The lock works as follows. In the case when the lock is used as a delivery note, the housing 1 is fastened from the inside to one door leaf by means of a screw 11 and a tongue 12 on the lid 13. With the key 2 removed, the lock is always closed. Moreover, the spring 16, one end entering the groove into the groove of the ring 6, fixes the latter in such a position that the first of the pins 7 located on the ring surface is opposite the hole in the key housing, i.e. in the position original for closing. In order to tightly close the second door leaf, it is necessary that the hinge 4 attached to it enters the gap between the ends of the open ring 6, and for this it is necessary to turn the ring. From the inside of the room this is done with the pin 8, which is rigidly connected to the ring, which is moved by hand in the groove 15 up to the stop. Outside opening of the lock is carried out with a key, which, moving progressively up to the stop 9, successively seizes pins 7 on the ring with its grooves, with the result that ring 6 rotates around its axis. When the lock is open, the spring 16 is compressed. The lock is closed by reversing the key until the last pin 7 comes out of contact with the key slot. When the key is removed from the lock, the spring 16, if necessary, straightens, turns the ring B to its original position for opening. When using this lock as a hang, hinges 4 are installed on both doors of the door. Opening and closing the lock of the lock is carried out in the same way as the overlay. To increase the reliability of the lock in this version, the connection of the lock case with the lid is made non-separable. By changing the number of pins on the ring, their diameter, the distance between them, it is possible to increase the number of secrets and thereby increase the reliability of the lock. The use of this lock allows you to reliably protect various objects from unauthorized opening, simplifying the technology of its assembly. Claims. The lock is mainly for connecting two leaflets, comprising a housing placed on one leaf with a locking mechanism installed therein, a rack key and a lock bar mounted on the other leaf, characterized in that, in order to increase the reliability of locking and improve the assembly technology, the locking mechanism contains a spring-loaded non-closed ring freely installed in it and a set of pins mounted around the circumference of the ring for sequential interaction with the corresponding grooves of the spanner key, wherein The housing has a slot for the striker plate.

2. The lock according to claim 1, characterized in that, in order to enhance ease of use, it contains an additional locking bar installed on the first flap. Sources of information taken into account during the examination 1. USSR author's certificate M 486123, cl. Е 05 В 35/14, 1973.

.

FIG.