RU2027837C1

RU2027837C1 - Lock

Info

Publication number: RU2027837C1
Authority: RU
Inventors: А.А. Евдокимов; В.В. Крылов
Original assignee: Войсковая часть 35533
Priority date: 1991-05-05
Filing date: 1991-05-05
Publication date: 1995-01-27

Abstract

FIELD: protection of containers, freight cars and automobile bodies. SUBSTANCE: lock consists of body, clamp and locking unit. Collets are installed on clamp ends. Lock body has blind holes with sectors of conical shape. Balls are installed in holes and after aligning of clamp with body holes are located in inner space of collets. Inner surface of collets are knurled to prevent balls from their forcing out of inner space. Diameters of balls, clamp and collet in fully compressed state are equal to diameter of holes in lock body. EFFECT: higher efficiency. 2 cl, 6 dwg

Description

Изобретение относится к замкам специального назначения, которые используются для защиты контейнеров грузовых вагонов, кузовов автомобилей и других средств транспортировки различных грузов с целью предотвращения доступа к содержащимся в них грузам посторонним лицам или злоумышленникам. The invention relates to special-purpose locks that are used to protect containers of freight cars, car bodies and other means of transporting various goods in order to prevent unauthorized persons or intruders from accessing the goods contained therein.

Известен замок для защиты дверей различных объектов в процессе их транспортировки, состоящий из корпуса, скобы и запорного узла (1). Known lock for protecting the doors of various objects in the process of transportation, consisting of a housing, brackets and locking unit (1).

Недостатком указанного замка является низкая защищенность его запорного узла от несанкционированного вскрытия, а также сложность конструкции замка. The disadvantage of this lock is the low security of its locking unit from unauthorized opening, as well as the complexity of the design of the lock.

Целью изобретения является упрощение его конструкции, а также повышение надежности запирания. The aim of the invention is to simplify its design, as well as improving the reliability of locking.

На фиг. 1 изображен замок в сборе, общий вид в разрезе; на фиг. 2 - разрез по А-А на фиг. 1; на фиг. 3-6 - стадии совмещения скобы с корпусом замка. In FIG. 1 shows a lock assembly, a general sectional view; in FIG. 2 is a section along AA in FIG. 1; in FIG. 3-6 - the stages of combining the bracket with the lock case.

Замок состоит из корпуса 1, имеющего два глухих отверстия 2 с участками конической формы, скобы 3, на концах которой закреплены разрезные втулки 4 в виде цанг, и шариков 5. The lock consists of a housing 1 having two blind holes 2 with sections of a conical shape, a bracket 3, at the ends of which split sleeves 4 in the form of collets are fixed, and balls 5.

Замок работает следующим образом. The castle operates as follows.

В отверстиях корпуса замка 1 последовательно устанавливают шарики 5 и скобу 3, затем корпус 1 и скобу 3 совмещают друг с другом до момента захвата цангами 4 шариков 5. The holes 5 and the bracket 3 are sequentially installed in the holes of the lock case 1, then the case 1 and the bracket 3 are combined with each other until the balls 5 are captured by the collets 4.

Такая конструкция замка позволяет получить неразъемное соединение скобы с корпусом замка, не допускающее его вскрытие без разрушения. Кроме того, замок отличается простотой конструкции и сборки. This design of the lock allows you to get a one-piece connection of the bracket with the case of the castle, preventing its opening without destruction. In addition, the castle is characterized by simplicity of construction and assembly.

Claims

1. LOCK containing a bracket, a housing with blind longitudinal holes for staple branches and a locking assembly including balls installed in the holes of the housing of the sleeve and contacting with the bushings, characterized in that, in order to simplify the design, sections of the housing openings from the side of their bases are made conical shape, the sleeves are made split in the form of collets and are rigidly connected with the ends of the staple branches, and the balls are placed in the holes of the housing with the possibility of placement in the cavity of the sleeves in the locked position of the lock and contact with their inner surface.

2. The lock according to claim 1, characterized in that, in order to increase the reliability of locking, knurling is performed on the inner surface of the split sleeves.