SU875115A1

SU875115A1 - Locking mechanism for door

Info

Publication number: SU875115A1
Application number: SU792741661A
Authority: SU
Inventors: Владимир Салимович Мингазизов; Василий Андреевич Науменко; Владислав Сергеевич Ульянов
Original assignee: Усольское производственное объединение "Химпром"
Priority date: 1979-01-04
Filing date: 1979-01-04
Publication date: 1981-10-23

Description

(54) ЗАПИРАЮЩИЙ МЕХАНИЗМ ДЛЯ.ДВЕРИ(54) LOCK-UP MECHANISM FOR DOOR

1one

Изобретение относитс к устройствам дл запирани дверей и может быть использовано дл одностворчатых, преимущественно стекл нных дверей, несуща конструкци которых выполвена из уголка.The invention relates to a device for locking doors and can be used for single-leaf, mainly glass doors, the bearing structure of which is made from a corner.

Наиболее близкой по технической сущности к предлагаемому вл етс конструкци бесшумного ;запирак дего механизма дл двери, котора содержит цилиндрическую защелку, установленную вертикально на дверной раме и св занную с задвижкой на двери. ЦмГлиндрическа защелка состоит из угловой пластинки, закрепленной и пазе кос ка, двух пластинок с размещенными на них ш&рнирами и ци линдра . Задвижка подвержена действию возвратной пружины, один из концов Которой закреплен на шпильке . Степень перемещени задвижки определ етс выт нутой цепью, выполненной в задвижке и взаимодействующей со штифтом 1.The closest in technical essence to the present invention is a silent construction, a locking mechanism for a door, which has a cylindrical latch mounted vertically on the door frame and connected to a door shutter. The tsm-cylinder latch consists of an angular plate fixed and a tongue groove, two plates with w & amps on them and a cylinder. The valve is subject to the action of a return spring, one of the ends of which is attached to the stud. The degree of movement of the valve is determined by an elongated chain made in the valve and interacting with the pin 1.

в процессе работы задвижка движетс горизонтально взад - вперед против хода возвратной пружины, её действующий конец скошен и имеет выеМку дл зацеплени с цилиндрической защелкой.during operation, the valve moves horizontally back and forth against the stroke of the return spring, its effective end is beveled and has a recess for engagement with the cylindrical latch.

Недостатками известного запирающего механизма вл етс то, что его нельз и-спользовать на стекл нных двер х, открывающихс внутрь и наружу здани , а также его большие габариты И одно фиксированное положение.The disadvantages of the known locking mechanism are that it cannot be used on glass doors opening in and out of the building, as well as its large dimensions and one fixed position.

Цель изобретени - снижение габаритов механизма. The purpose of the invention is to reduce the size of the mechanism.

Поставленна цель достигаетс The goal is achieved

10 тем, что запирающий .механизм содержит корпус, смонтированный в торце из створок двери, подпружиненный ригель с захватом и средство дл перемещени ригел , корпус имеет раз15 мещеннз ю на торце двери накладку с пазом, а ригель расположен в пазу накладки и выполнен в виде одноплечего рычага, ось поворота которого размещена перпендикул рно торцу створки, при этом захват установлен на свободном конце рычага, а его ширина соответствует ширине прЬтивоположной створки.10 in that the locking mechanism includes a housing mounted in the butt of the door wings, a spring-loaded bolt with a catch and means for moving the bolt, the housing has a slot with a groove on the end of the door, and the bolt is located in the groove of the trim and is designed as a single arm. the lever, the axis of rotation of which is arranged perpendicular to the end of the sash, with the grip mounted on the free end of the lever, and its width corresponds to the width of the opposite sash.

Кроме того, средство перемещени In addition, the vehicle

25 ригел выполнено в виде шарнирно . смонтированного в корпусе флажка, при этом ось поворота последнего параллельна оси поворота ригел .25 bolt is made in the form of a hinge. mounted in the case of the flag, with the axis of rotation of the latter parallel to the axis of rotation of the bolt.

На фиг. 1 изображен предлагаемыйFIG. 1 depicts the proposed

Claims

30 mechanism, top view; in fig. 2 section A-A in FIG. one; on fig.Z section bb in fig. 2; Fig.4 locking mechanism, a longitudinal section.,; The locking mechanism for the door includes a housing 1 with two slots 2 at an angle of 90 ° relative to each other. In case 1 there is a handle lock 3 (assembled) and a flag 4. Lock case 1 is attached to the bearing bracket 5 with four screws. A pad 6 is fastened to the carrying corner with the help of two countersunk head screws 7 located along the axis of symmetry of the pad. Externally, the lining form corresponds to the shape of the decorative panel 8 of the door supporting structure. In the overlay there is a groove 9 in which a bolt 10 with a 3kvat 11 located at the free end of the bolt 10 is installed. The width of the grip corresponds to the width of the opposite flap. The bolt rotates around the axis 12, on which the return spring 13 is located. The proposed locking mechanism works as follows. To unlock the door, insert the key into the hole of the handle-lock and remove the cylinder mechanism 14 inside the handle-lock case 15. The key turns the cylinder mechanism 14 around the axis, which, interacting with the lock-handle 16, pushes the lock out of the second slot 2 than the fixing of the handle-lock in the lock body in the open position, than in the country. Then turn the lock knob 90 around the axis of rotation. Pivotally mounted flag 4 in the housing 1 with a free condom on the bolt 10, rotates it around the axis 12 and, with the claw 11, covers the opposite door leaf, rotates the cylinder mechanism 14 in the opposite direction. The cylinder mechanism, interacting with the latch 16 of the handle-lock 3, pushes it into the first groove 2, thus achieving fixation of the handle-lock 3, and consequently, the whole locking mechanism of the door. Take out the key, I, fixing the cylinder mechanism 14 in the body 15 of the handle. All doors are reversed to unlock the doors. The proposed design of the locking mechanism of the door allows us to solve the problem of locking the glass doors of buildings by arranging the bolt body in the cover plate c. a groove that is located at the end of the door; This allows the locking mechanism to be installed on glass doors, the supporting structure of which is made of a corner. The locking mechanism for the door has small dimensions; it is easy to manufacture and this design can be made in any metal workshop. Tests of the proposed mechanism showed that it is reliable and convenient in operation, eliminates the breakage of both closed and open glass doors of buildings. Claim 1. Lock-up mechanism for a door, comprising a body mounted at the end of one of the door wings, a spring-loaded deadbolt with a grip and means for moving the bolt, which is limited by the fact that, in order to reduce the dimensions of the mechanism, the body has a door located at the end. lining with a groove, and the bolt is located in the groove lining and made in. as a single arm, the axis of rotation of which is located perpendicular to the end of the sash, with the grip mounted on the free end of the arm, and its width corresponds to the width of the opposite sash.

2. The mechanism according to claim 1, characterized in that the means for moving the bolt is made in the form of a flag pivotally mounted in the housing, wherein the axis of rotation of the latter is parallel to the axis of rotation of the bolt. Sources of information taken into account in the examination 1. US patent 2,899,227, cl. 292163, 1956. C J. / f if ff // 1 -r-j. .. one