CN104520522A

CN104520522A - Door lock device for panic exit door

Info

Publication number: CN104520522A
Application number: CN201380041204.3A
Authority: CN
Inventors: J·科拉扎卡; G·古特曼; R·施内肯博格; U·罗腾哈根
Original assignee: Assa Abloy Sicherheitstechnik GmbH
Current assignee: Assa Abloy Sicherheitstechnik GmbH
Priority date: 2012-06-04
Filing date: 2013-06-04
Publication date: 2015-04-15
Anticipated expiration: 2033-06-04
Also published as: PL2855807T3; ES2647827T3; WO2013182576A2; EP2855807A2; EP3243984A1; EP2855807B1; CN104520522B; WO2013182576A3

Abstract

Described in a door lock device (7) for a panic exit door (1) comprising a door leaf (4). Said door lock device comprises a push bar (11), a door lock (6), and a transmission mechanism which converts a movement of the push bar (11) in the direction of the door leaf (4) into a movement for actuating the door lock (6). As an essential feature, the push bar (11) is arranged on a linear guide, the guide axis of which extends perpendicular to the door leaf (4).

Description

For the door lock assembly of emergency exit door

Technical field

The present invention relates to a kind of door lock assembly with depression bar, it is for door, window or similar structures, especially escape or rescue passage in door, as emergency exit door.The invention still further relates to a kind of door gear, be preferably the door gear in the escape of building and rescue passage, it has doorframe, in the mode can moved on doorframe by the door leaf that supports and this door lock assembly.

Background technology

Escape and rescue door (emergency exit door) should reliably be opened, and people can leave building safely in unsafe condition thus.One especially extend on door-plate width, the depression bar that causes door lock operation is responsible in case of emergency to open lock very simply.There is following defect in known depression bar: it also performs lateral movement while perpendicular to door-plate motion.This may cause the trouble when operating depression bar.DE 103 60 179 B4 describes a kind of such depression bar, and it is bearing on swingable rod member.

Term used herein " depression bar " refers to DIN EN 1125.This standard describes the emergency exit door lock with the door operation bar of level in escape and rescue passage.It is distinguished into the A type bar operation carried out with so-called handlebar stem and the Type B bar operation carried out with depression bar, handlebar stem is bearing on door leaf in the mode that can swing around horizontal axis, depression bar is equally flatly assemblied on door leaf, but is supported in the mode that can move up in the side perpendicular to door leaf plane.

Summary of the invention

The object of the invention is, realize a kind of door lock assembly and a kind of door gear with door lock assembly, it can realize advantageous particularly and reliably to door lock assembly operation.

This object is achieved by the door lock assembly according to claim 1 and the door gear according to claim 14.

A kind of door lock assembly of the emergency exit door for having door-plate is defined according to the technical scheme of claim 1, this door lock assembly comprises the action bars, door lock and the transfer device that are configured to depression bar, this transfer device by depression bar towards door-plate, namely convert the motion for operating door lock to relative to the motion of door-plate.In this regulation, described depression bar is arranged on linear guide apparatus, and wherein, the guidance axis of this linear guide apparatus is perpendicular to door-plate.Term " door-plate " is interpreted as door leaf, and this door leaf is in swingable mode or but also can be bearing in a movable manner on the fixing doorframe in position.

Because described depression bar is guided on linear guide apparatus according to the present invention, therefore depression bar makes us feeling when operating far and away, and this operation causes opening emergency exit door.

Can specify at this, described linear guide apparatus is designed to slide guide device.

Described slide guide device can be designed to guiding device of track.This track such as can have prismatic cross-section and be formed by extrudate.The guide chute slided in orbit can be formed by extrudate equally.

In a further advantageous embodiment, described slide guide device can be designed to dovetail guiding device.

Also can specify, described slide guide device is designed to linear slide bearing.Because this slide guide device and sliding bearing have cylindrical tracks similarly and have the chute/slideway/swing link (Kulisse) of through hole, so can make little tolerance by less processing charges.

In addition can specify, described linear guide apparatus is designed to rolling guide apparatus.

Also can specify, described linear guide apparatus is designed to lead-screw drive mechanism.When the linear operation stroke of described depression bar will convert rotational motion to, this structure is particularly advantageous, because the function of " linear steering " and " passing-rotate-conversion " is realized by the element of construction be made up of two individual components.

Can also specify, described linear guide apparatus is designed to guide rod linear guiding mechanism.Guide rod linear guiding mechanism is coupled transmission mechanism, be wherein coupled a little on the track of regulation at least close to being guided point-blank.It should be noted that according to selected drive mechanism in guide rod linear guiding mechanism, the straight path be coupled a little is determined by the size equation being coupled link length size.

Advantageously can specify, described linear steering mechanism has two or more spaced parallel guide rail.

Can specify, described transfer device is designed to passing-rotation-converter, and wherein, input and the depression bar of this passing-rotation-converter are coupled, and this passing-output of rotation-converter and the swivel joint of door lock are coupled.

Alternatively can specify, described transfer device is designed to stroke-converter, and wherein, input and the depression bar of the trip-converter are coupled, and output and the lock bolt of the trip-converter are coupled, and this lock bolt engages into inside the door lock that is arranged on doorframe.The door lock assembly with the door lock be arranged on flatwise on doorframe is known with term " RIM ".

Can also specify, between depression bar and door lock, be provided with chute transmission mechanism (Kulissengetriebe).

The second chute that described chute transmission mechanism can comprise the first chute be arranged on depression bar, double armed lever and be arranged on push rod, wherein double armed lever has first end section and the second end section, first end section has the first slide block engaged in the chute recess of the first chute, and the second end section has the second slide block engaged in the chute recess of the second chute.

Described transfer device can comprise the locking system of electric actuation, although this locking system depression bar operation door lock also suppresses the operation to door lock.Described locking system such as may be used for preventing intentional destruction.Described locking system such as can be arranged on after chute transmission mechanism.

Described locking system can comprise there is coil and coil core electromagnet, pivoted armature and rigidly connected with door lock assembly base plate, there is the Lock Part locking recess, wherein the free end section of pivoted armature has clamping block, and this clamping block engages into when coil electricity in locking recess.

Can emergency stop push button be provided with, be caused the change of locking system "on" position by its operation.This emergency stop push button can be arranged on depression bar or on door-plate or inside integrated/combination/built-in (integriert) to door lock assembly.The advantage of this integrated arrangement is, the imperative operation emergency stop push button when pressing moulded rod.Emergency stop push button advantageously can have delayer, such as, have the delayer of 2 seconds to 3 seconds.

Accumulator can be provided with between depression bar and locking system.This accumulator is provided for the energy operating door lock after cancelling locking, thus without the need to operating depression bar again.Although this accumulator locking door lock assembly also allows to operate depression bar.

Described accumulator can be designed to gas spring.But also can be provided with spring type mechanical accumulator, such as helical compression spring.

Can specify, chute transmission mechanism is provided with between depression bar and accumulator input, the second chute that this chute transmission mechanism comprises the first chute be arranged on depression bar, double armed lever and is arranged on push rod, wherein, double armed lever has first end section and the second end section, first end section has the first slide block engaged in the chute recess of the first chute, and the second end section has the second slide block engaged in the chute recess of the second chute.

Also can specify, the transmission mechanism formed by lead-screw drive mechanism and crank linkage driving system is provided with between depression bar and accumulator input, wherein, the rotary drive end of lead-screw drive mechanism forms crank, and the free end section of crank connecting link is connected with accumulator input.

Replace crank linkage driving system also can be provided with ratch transmission mechanism, wherein the end segments of this ratch is connected with accumulator input.

All can be provided with emergency stop push button in all embodiments, preferably as a part for door lock assembly, be caused the change of locking mechanism "on" position by the operation of this emergency stop push button.

Especially to the energising of the electromagnet belonging to locking mechanism or locking mechanism, often emergency stop push button is used in order to interrupt.If this emergency stop push button is directly provided as a part for door lock assembly now, then it is without the need to being placed in inside building separately, but can by the producer of door lock assembly just as arranging with being delivered for use.In addition in case of emergency want that the people opening emergency exit door also quickly, without any problems can press emergency stop push button, in fact to open emergency exit door when operating described operating grip.Described operating grip can be designed to can perpendicular to the depression bar of door-plate movement when operating, or be designed to when operating can around the handlebar stem being parallel to axis of oscillation that door-plate arranges and swinging.Described operating grip also can be designed to the so-called door pressing device that can swing around the axis of oscillation perpendicular to door-plate orientation when operating.Particularly advantageously, described emergency stop push button is set directly at operating grip side as a part for door lock assembly, that is: operating grip installed position or in the side of operating grip or above operating grip or directly on operating grip.

In the concrete layout of emergency stop push button, described emergency stop push button can be made to be preferably designed to the ingredient of door lock assembly, now be bearing in operating grip above or side or inside, and/or be arranged on the supporting arrangement of operating grip and/or support above or side or inside, and/or being arranged on housing upper face or side or inside, this housing hides operating grip and/or is designed to the support housing of operating grip.In all these embodiments, operating grip can be designed to depression bar or handlebar stem or pressing device is formed.

Especially described emergency stop push button can be set directly at before swivel joint together with affiliated switch in installation site, to provide compact door lock assembly.

Door lock assembly of the present invention can use in escape in door gear, preferably building and the door gear on rescue passage in principle, this door gear there is the doorframe fixed position and can move on doorframe, preferred swingingly by the door leaf supported, and additionally can otherwise on doorframe, on door leaf, on door lock assembly or by door lock assembly, more than one parts in these parts are provided with emergency stop push button with distributing, cause the change of locking mechanism "on" position, switching on and off of being such as energized by its operation.

Especially on swingable door leaf or even just originally provide emergency stop push button to be an independent inventive concept with it being assemblied in the door lock assembly on the other or door leaf of door leaf, it with wherein use the specific embodiment of depression bar irrelevant; This design especially also can combine with handlebar stem or with pressing lever, i.e. door pressing device and like, wherein, emergency stop push button can correspondingly with above design relative to the layout of each parts of the door lock assembly with pressing lever as described in the door lock assembly with depression bar.

The object realized by the theme of claim 14 is a kind of door gear, is preferably the escape in building and the door gear on rescue passage.This door gear has doorframe, can move on doorframe preferably swingingly by the door-plate that supports and door lock assembly.This door lock assembly is the door lock assembly with feature described in claim 1 preamble, and preferably according to the door lock assembly described in claim 1 to 13.This door lock assembly has operating grip, this operating grip is designed to depression bar or handlebar stem or door pressing device, this door lock assembly also has door lock and transfer device, and this transfer device converts operating grip to motion for operating door lock relative to the motion of door-plate.

The alternative A of the claim 14 or alternative B of claim 14 can be designed to according to technical scheme of the present invention.This technical scheme also can be designed to comprise alternative A and alternative B.The difference of alternative A and B is, being provided with in alternative A can the locking mechanism that changes of TURP, and this locking mechanism can be switched by emergency stop push button, to discharge accumulator to unlock door lock.This accumulator can construct like this and switch, and the operating energy of accumulator when operating operating grip manually by applying for operation operating grip is loaded.But also can construct like this and switch accumulator, accumulator be loaded by motor, under the state preferably remaining on loading.Being provided with in alternative B can the door latch apparatus that changes of TURP, and this blocking device can be switched by emergency stop push button, to discharge door.Can be designed to the part of door lock by the blocking device that changes of TURP, or also can be independent of door lock formed can the TURP blocking device, the such as electromagnet that change, this electromagnet works between door-plate and doorframe.

Especially can be designed to motor-driven lock when it is door lock a part of by the blocking device that changes of TURP, this lock drives lock bolt and/or dead bolt to arrive unlocked position and/or locked position of coupler.

Particularly, alternative A specifies, described door lock assembly has accumulator for unlocking door lock and can the locking mechanism that changes of TURP, this locking mechanism locks accumulator to prevent accumulator from unloading and to discharge the accumulator for unlocking door lock in its off-position in its latched position, on door lock assembly or side or inner or be provided with emergency stop push button in position on door-plate near door lock assembly, wherein this emergency stop push button is switched like this, and making to be caused by the operation of emergency stop push button can the TURP change of the "on" position of locking mechanism of changing.

Particularly, alternative B specifies, described door lock assembly has can the door latch apparatus that changes of TURP, this door latch apparatus is a part for door lock or constructs dividually with door lock, on door lock assembly or side or inner or be provided with emergency stop push button in position on door-plate near door lock assembly, wherein this emergency stop push button is switched like this, and making to be caused by the operation of emergency stop push button can the TURP change of the "on" position of door latch apparatus of changing.

Can specify in the preferred embodiment of alternative A and/or alternative B, described emergency stop push button is bearing in above operating grip or side or inside, or is arranged on the supporting arrangement of operating grip or support or housing upper face or side or inside.

Can specify in particular embodiments, described emergency stop push button is arranged like this, makes to operate emergency stop push button forcibly and/or automatically by operation operating grip.Especially can specify in its improvement project, described emergency stop push button is arranged like this, makes can not touch emergency stop push button from outside for manual operation, but indirectly, namely can only operate emergency stop push button by operation operating grip.

Be preferably designed to by the layout of the emergency stop push button operated forcibly and/or automatically, once operating grip have passed through prespecified operational stroke and such as reaches the position with emergency stop push button mechanical stop thus, just carry out the operation of emergency stop push button.Additionally or alternatively also can realize the compulsory of emergency stop push button by delayer and/or operate automatically, this delayer be started timing by operation operating grip and operated emergency stop push button after the given time.

Accompanying drawing explanation

Describe the preferred embodiments of the present invention in detail with reference to the accompanying drawings.Accompanying drawing illustrates:

Fig. 1 illustrates the schematic diagram of door;

Fig. 2 illustrates the three-dimensional cutaway view of the first embodiment according to door lock assembly of the present invention;

Fig. 3 illustrates the schematic sectional view of the first details of the door lock assembly in Fig. 2;

Fig. 4 illustrates the diagrammatic top view of each component of Fig. 3 details;

Fig. 5 illustrates the schematic sectional view of the second embodiment according to door lock assembly of the present invention;

Fig. 6 illustrates the diagrammatic top view of each component of door lock assembly of the door lock assembly in Fig. 5;

Fig. 7 illustrates the schematic sectional view of the 3rd embodiment according to door lock assembly of the present invention;

Fig. 8 illustrates the diagrammatic top view of each component of door lock assembly of the door lock assembly in Fig. 7;

Fig. 9 illustrates the schematic sectional view of the 4th embodiment according to door lock assembly of the present invention;

Figure 10 illustrates the diagrammatic top view of each component of door lock assembly of the door lock assembly in Fig. 9;

Figure 11 illustrates the schematic sectional view of the 5th embodiment according to door lock assembly of the present invention;

Figure 12 illustrates the diagrammatic top view of each component of door lock assembly of the door lock assembly in Figure 11;

Figure 13 a-13d illustrates the schematic diagram of other embodiment of door lock assembly;

Figure 14 illustrates the elevation of door;

Figure 15 illustrates the schematic sectional view of the operating grip being designed to strut device;

Figure 16 illustrates the diagrammatic top view when removal operation parts in Fig. 2;

Figure 17 illustrates the sectional view along the hatching IV-IV in Fig. 2;

Figure 18 illustrates the view corresponding to Fig. 3 be in run location;

Figure 19 illustrates the view corresponding to Fig. 5 of the embodiment of the change with the unblock of optional motor;

Figure 20 illustrates the schematic sectional view of another embodiment of the operating grip being designed to strut device equally.

Detailed description of the invention

Fig. 1 shows and gos out 1, and this has one and utilizes two door hinges 3 to be pivotally bearing in door-plate 4 on doorframe 2.Door 1 is escape and rescue access door, also referred to as emergency exit door.Door hinge 3 is along the spaced setting of turning up the soil of door pivot center.Door hinge 3 is positioned on the vertical side of door 1 in FIG shown in left side.Door-plate 4 is preferably vertical hinged door door-plate.But the door that can realize in corresponding door hinge 3 expansion structure as revolving door, wherein door-plate 4 is designed to revolving door door-plate.

Door lock 6 is provided with inside door-plate 4.Comprise door lock assembly 7 is shown in Fig. 1 to 10 and be designed to the door lock 6 inserting lock, the operating grip being designed to depression bar 11 and transfer device, the operational stroke of operating grip 11 is converted to the operational stroke of the joint (Nuss) of door lock 6 by this transfer device.Be provided with depression bar 11 as operating grip, this depression bar can only perpendicular to door-plate 4 linear movement.Door-plate 4 is provided with emergency stop push button 5 alternatively, and its function further describes in conjunction with optional locking system below.

Door lock assembly 7 has base plate 12 in the illustrated case, and this base plate forms support and buck plate simultaneously.

Depression bar 11 is made up of U-section and relative to base plate 12 linear movement, can be able to be pressed onto on base plate 12.Be extruded with the end wall 13 of bending from base plate 12, these end walls hide depression bar 11 and prevent depression bar 11 from lifting in edge 14.

Fig. 2 to 4 illustrates the first embodiment of door lock assembly.

Depression bar 11 is arranged on and is designed on the linear guide apparatus of slide guide device.Linear guide apparatus comprises two spaced parallel guide rails 15, described guide rail from base plate 12 vertically outstanding and with spaced guide chute 16 acting in conjunction be arranged on depression bar 11 medial surface.Also can specify, guide rail is arranged on guide chute on depression bar and is arranged on base plate.

Depression bar 11 converts perpendicular to the operational stroke of door-plate 4 processes the operational stroke being parallel to base plate 12 longitudinal axis orientation to by the stroke converter being designed to chute transmission mechanism, namely deflected 90 °.

Each guide rail in two guide rails 15 is respectively arranged with a chute transmission mechanism.Chute transmission mechanism comprises the first chute 18 be arranged on depression bar 11 bottom side, double armed lever 17 and is configured to be coupled the second chute of bar 19 part, and this second chute is designed to the recess 19a (Fig. 3 and 4) being coupled the slit-shaped in bar 19.Double armed lever 17 has first end section and the second end section, this first end section has the first slide block 17b of bolt shape, this first slide block is guided inside the slit-shaped recess of the first chute 18, this the second end section has the second slide block of claw-like, and this second slide block engages into first and is coupled inside the slit-shaped recess 19a of bar 19.Double armed lever 17 is pivotally bearing on guide rail 15.

Be coupled bar 19 be guided at base plate 12 Linear and be connected with the drive end of crank linkage driving system.This crank linkage driving system comprises joint 30, and this joint has crank arm 30k and crank-rocker 30s.Crank-rocker 30s be pivotally bearing in be coupled bar 19 in the face of door lock 6 end segments inside and be connected with the crank arm 30k be arranged on joint 30 by rotary gemel.Joint 30 is pivotally bearing in inside base plate 12, and the pivot center of its center tap 30 aligns with the pivot center of the joint of door lock 6.In the embodiment shown in Fig. 1-3, these two joints have interior quadrangle, and the connecting rod with complementary outline can be inserted through described interior quadrangle.The lengthwise movement being coupled bar 19 converts the rotation of joint 30 to by above-mentioned crank linkage driving system, and is delivered to by described connecting rod on the joint of door lock 6, takes door lock to open position thus.Have the back-moving spring 19f be bearing on base plate 12 being coupled on bar 19 effect, these back-moving springs are tensioned when operating depression bar 11 and depression bar 11 are pushed back initial position after the activation.Back-moving spring 19f be arranged on be coupled bar 19 recess 19a inside.

Fig. 5 and 6 illustrates the second embodiment of door lock assembly.Door lock assembly 7 constructs as the door lock assembly in figs 2 and 3, and difference is, makes the stroke converter of the passing directional steering of depression bar be designed to lead-screw drive mechanism.This lead-screw drive mechanism comprises rigidly connected nut 32 and the leading screw 33 be bearing on base plate 12 with depression bar 11.The pitch of nut 32 or leading screw 33 is chosen to so large that not produce self-locking.Lead-screw drive mechanism plays the effect of the linear guide apparatus of depression bar 11 simultaneously.Leading screw 33 and gear 33z are rigidly connected, and this gear forms ratch transmission mechanism together with ratch 34.Joint 30 has external toothing portion, its same and ratch 34 acting in conjunction.Joint 30 is preferably identical with the diameter of gear 33z, and the rotation of gear 33z is delivered on joint 30 with the ratio of 1:1 thus.But also can, when needed different gearratios is set between ratch 34 from joint 30.

Ratch 34 is configured to the chute with slit-shaped recess 34a.Threaded rod 35 engages in recess 34a, and the bar portion of described threaded rod forms slide block.That form the cost advantages of ratch 34 in this way, that function is enough linear guide apparatus.

On the side deviating from joint 30 of ratch 34, effect has one to be bearing in back-moving spring 34f on base plate 12, and this back-moving spring is tensioned when operating depression bar 11 and depression bar 11 is pushed back initial position after the activation.Also can specify, multiple back-moving spring is arranged on inside recess 34a, as described in embodiment (Fig. 2-4) above.

Fig. 7 and 8 illustrates the 3rd embodiment of door lock assembly.

With above described in Fig. 2-4 as construct depression bar 11 supporting and from depression bar 11 perpendicular to the operational stroke of door-plate 4 processes to the conversion of operational stroke being parallel to base plate 12 longitudinal axis orientation, difference is, is coupled bar 19 and is designed to first and is coupled bar 19 and is provided with the locking system of electric actuation.

Be coupled between bar 19 and locking system first and be provided with gas spring 21.Gas spring 21 is arranged on the first base plate 20, and it is outstanding that a recess in contiguous two the recess 19a of this first base plate is vertically coupled bar 19 from first.Gas spring 21 is rigidly connected in cylinder body side and the first base plate 20.Gas spring 21 is connected with locking system in piston side.The motion of gas spring 21 piston can be stoped or discharge by means of locking system.In the embodiment shown, when the locking mechanism of locking system is energized, the motion of piston is prevented from.

Locking system is arranged on the second base plate 22 of bending, and this second base plate is arranged on second and is coupled on bar 28 and second is coupled bar with this and is rigidly connected (Fig. 8).Second is coupled bar 28 is U-shaped and has to be coupled arm 28u.Second be coupled bar 28 be coupled the recess 28a that arm 28u has slit-shaped, engage into wherein and be arranged on the 3rd and be coupled pin 29s on bar 29.Second be coupled bar 28 and the 3rd be coupled bar 29 each other can along moving each other.

First leg of the piston of gas spring 21, i.e. driven end and the second base plate 22 is rigidly connected.Second leg of the second base plate 22 forms the buck plate being used for each parts of locking system.

Locking system comprises electromagnet 23, and this electromagnet has the pivoted armature 25 of coil core 24 and L shape, with on the coefficient leg of coil core 24 is not provided with clamping block 26 at pivoted armature.Clamping block 26 and one and the locking recess 27s acting in conjunction of the rigidly connected Lock Part 27 of base plate 12.In the embodiment shown in Fig. 7 and 8, clamping block 26 is designed to roll/rollers.When electromagnet 23 is energized, pivoted armature 25 is attracted and rotates about it axis oscillating, thus the clamping block 26 of pivoted armature 25 is engaged into inside locking recess 27s.Fix second thus and be coupled bar 28.Therefore depression bar operated to be coupled with the thing followed bar 19 be moved time, gas spring 21 is tensioned.The energy that gas spring 21 is stored as operation depression bar 11 and changes in advance.

Electromagnet 23 works in electrostatic current runs.First the people in case of emergency wanting to open door 1 operates depression bar 11 and then operates emergency stop push button 5, and this emergency stop push button makes electromagnet 23 power-off.When interrupting the electric current in electromagnet 23, pivoted armature 25 declines, clamping block 26 with lock recess 27s and depart from and engage.Second be coupled the gas pressure that bar 28 no longer sets up by locking and in gas spring 21 and drive second to be coupled bar 28 thus, this second is coupled bar and performs lengthwise movement now, and meanwhile, be resisted against second once pin 29s and be coupled just carrying the 3rd and be coupled bar 29 in the end segments of door lock 6 of the recess 28a of bar 28.On the side of the second leg of the second base plate 22, effect has the driven end of linear electric motors 31, and it can make base plate 22 reset, and makes clamping block 26 engage with locking recess 27s again thus.

Emergency stop push button 5 is arranged on depression bar 11 in the embodiment shown in fig. 1.But also can specify, emergency stop push button 5 and depression bar 11 are arranged dividually.In addition can specify, emergency stop push button 5 is integrated/combine/is built into inside depression bar, the actuated emergency stop button when depressing depression bar 11 thus.Can also specify in this embodiment, only when depression bar 11 has been depressed to a certain degree, just actuated emergency stop button 5, to prevent intentional destruction.This means, in this embodiment, when operating depression bar, forcibly and/or automatically actuated emergency stop button.Emergency stop push button can be arranged to inner emergency stop push button for this reason.Emergency stop push button can be arranged on be coupled on bar 19 or other and be coupled bar 11 and meet and move on ground, the component that is preferably coupled with preventing relative motion, and with a functional unit acting in conjunction, this functional unit is arranged on second and is coupled on bar 28 or other is coupled bar 28 meets on the ground that moves, the component that is preferably connected with preventing relative motion with second.The arrangement turned around is also fine, wherein emergency stop push button is arranged on second and is coupled on bar 28 or meets on the ground that moves, the component that is preferably connected with preventing relative motion with it, and functional unit be arranged on first to be coupled on bar 19 or with its meet move, on the component that is preferably connected with preventing relative motion.The layout of such selection emergency stop push button, makes to have passed through predetermined stroke once depression bar 11 in its operation, just carries out enforceable or activate automatically.Also can be provided with temporal organization, this temporal organization along with the operation of depression bar 11 start timing and after the predetermined time that passed actuated emergency stop button.

3rd is coupled bar 29 is connected with the drive end of crank linkage driving system.Crank linkage driving system comprises the joint 30 with crank arm 30k and crank-rocker 30s.Crank-rocker be pivotally bearing in the 3rd be coupled bar 29 in the face of door lock 6 end segments inside and be connected with the crank arm 30k be arranged on joint 30 by rotary gemel.Joint 30 is pivotally bearing in base plate 12, and the pivot center of its center tap 30 aligns with the pivot center of door lock 6 joint.In the embodiment shown in Fig. 7 and 8, these two joints have interior quadrangle, insert the connecting rod with complementary outline by this interior quadrangle.Occur after locking system unlocks the 3rd lengthwise movement being coupled bar 29 converts the rotation of joint 30 to by above-mentioned crank linkage driving system, and is delivered to by this connecting rod on the joint of door lock 6, takes door lock to open position thus.

Fig. 9 and 10 illustrates the 4th embodiment of door lock assembly.Door lock assembly 7 constructs as the door lock assembly shown in Fig. 7 and 8, difference is, the stroke converter making depression bar pass directional steering is made up of lead-screw drive mechanism and crank linkage driving system, wherein the output of lead-screw drive mechanism is connected with the input of crank linkage driving system, and the output of crank linkage driving system and first is coupled bar 19 is connected.Lead-screw drive mechanism constructs as lead-screw drive mechanism described in figs. 5 and 6 above.Crank linkage driving system constructs as the crank linkage driving system above described in Fig. 2-4 and Fig. 7 and 8.

Figure 11 and 12 illustrates door lock assembly 7, it constructs as door lock assembly described in figs. 5 and 6 above, difference is, be not provided with the joint that can be coupled with door lock joint, but the end segments of ratch 34 and lock bolt 36 are rigidly connected, this lock bolt engages into inside the shut of the lock box be arranged on doorframe.When depressing depression bar 11, gear 33z rotates and ratch 34 and lock bolt 36 is moved like this, lock bolt 36 is departed from the shut of lock box and engages.This structure example is as arranged for reequiping following emergency exit door, and wherein lock box is placed on doorframe, and lock bolt 36 engages in doorframe.

Figure 13 a to 13d illustrates the schematic diagram of the linear guide apparatus for depression bar 11 according to guide rod linear guiding mechanism principle.Guide rod linear guiding mechanism is coupled transmission mechanism, be wherein coupled a little on the track of regulation at least close to being guided point-blank.It should be noted that make the straight path be coupled a little be determined by the size equation of the longitudinal size for being coupled link according to selected drive mechanism in guide rod linear guiding mechanism.This size equation is illustratively provided in Figure 13 a to 13d.

The application point of depression bar represents with D respectively, and wherein application point D is being coupled straight line k when moving in the direction of the arrow _dupper motion.

Figure 13 a illustrates a preferred embodiment of guide rod linear guiding mechanism, it except structure is simple also tool have the following advantages: be coupled a B and describe perpendicular to being coupled straight line k _dstraight path, thus this guide rod linear guiding mechanism can replace in the embodiment shown in prior figures 2 to 4 there described in the technical scheme be made up of linear guide apparatus and chute transmission mechanism and use.

Figure 14 shows and gos out, and it has one and utilizes two door hinge TB to be pivotally bearing in door leaf TF in doorframe TR.This door can be escape and rescue access door, also referred to as emergency exit door.Door hinge TB is along the spaced setting of turning up the soil of vertical door pivot center.Door hinge TB is arranged on the vertical side of door shown in fig. 14.Door leaf TF is preferably vertical hinged door door leaf.Also the door with revolving door door leaf can be realized in corresponding door hinge expansion structure.

Door leaf TF is supported with the operating grip 10 being designed to strut device.This operating grip 10 and door lock 20 acting in conjunction, this door lock is assemblied in inside door leaf TF as insertion lock in the illustrated case.

Show out the door lock assembly being assemblied in door leaf side in fig. 14 with specific embodiment in Figure 15 to 18.Operating grip 10 is configured to strut device in the illustrated case.This strut device has the depression bar that can carry out moving perpendicular to door leaf plane as functional unit 1.By operating this depression bar 1, the transmission lever 1h swung inside the supporting member 1l that can fix at relative door leaf is activated, this transmission lever is incorporated into by one termination in the medial surface of depression bar 1, and engage into inside the first push rod 1a by its other end, this first push rod is arranged to move linearly inside the fixing supporting member 1l of the relative door leaf of strut device.Be parallel to this first push rod 1a, the second push rod 1b is bearing in inside the fixing supporting member of described relative door leaf in mode movable linearly equally.This second push rod 1b is connected by crank-rocker or like with the latching connector 20n of the door lock 20 be assemblied in inside door leaf.Coupled spring 1f is provided with between the first push rod 1a and the second push rod 1b.This coupled spring 1f is helical compression spring in the illustrated case.This coupled spring passes through one end bearing on the second push rod 1b, and there is spring base 1ft on the other end thereof, the driven end 1ma that this spring base is supported in the motor 1m on the first push rod 1a loads, and loads for giving coupled spring 1f, namely makes coupled spring compress in the illustrated case.This position is shown in Figure 16.First push rod 1a is provided with synchronous stopper section 1aa, and this synchronous stopper section 1aa and push rod 1b is in backstop.Second push rod is provided with synchronous stopper section 1bb, and this synchronous stopper section 1bb and push rod 1a is in backstop.Second push rod 1b is provided with electric lock locking apparatus 1e, spring 1f be loaded, be namely bearing on this locking system with its spring base by under the state compressed in the illustrated case.Figure 18 illustrates this position.Break at this position second push rod 1b and the first push rod 1a and be coupled, that is, when the functional unit 1 by being configured to depression bar operates the first push rod 1a, the first push rod 1a moves right in figure 18, and can not carry the second push rod 1b be connected with latching connector 20n.The motor 1m be bearing on the first push rod 1a has at this driven end drawn in, thus have in figure 18 at the distance a that initial position exists between motor driven end 1ma and the spring base 1ft being fixed on locking system 1e, and make the first push rod 1a can freely-movable in this movement travel thus, and can not backstop on the spring base 1ft being bearing in the coupled spring 1f on the second push rod 1b.

If turn off locking system 1e, then cancel the locking of coupled spring 1f, as a result, coupled spring 1f relaxed and in figure 18 shown in when make spring base to left movement and be resisted against on the driven end 1ma of the motor 1m be bearing on the first push rod 1a.This position shown in Figure 16.Be coupled at this unshowned position first push rod 1a and the second push rod 1b.This means, when being operated the first push rod 1a (wherein depression bar 1 moves right in figure 16) by depression bar 1, the second push rod 1b is carried, and namely moves right equally.The the second push rod 1b be coupled with latching connector 20n makes lock 20 unlock thus.

As seen in the accompanying drawings, operating means 10 also has coupling components 1k, this coupling components when device normally runs be disconnected be coupled and and if only if when the people had the right wants operable lock 20 ability be coupled.Coupling components 1k is connected with unshowned contact monitor in the accompanying drawings for this reason, and this contact monitor switches like this by the people had the right, and makes coupling components 1k that the first push rod 1a and the second push rod 1b is coupled.Under coupled state, when utilizing depression bar 1 to operate operating grip 10, the first push rod 1a moves right in the accompanying drawings, and carries the second push rod 1b in the same direction simultaneously, thus by push rod 1b operable lock 20.

The difference of the embodiment of change shown in Figure 19 and the embodiment of Figure 15 to 18 is only, when its driven end, namely drawn in by motor: when operating on the direction contrary with first direction (driven end loads coupled spring 1f along this first direction), be bearing in motor 1m on the first push rod 1a by its driven end and transferring elements 1 ü acting in conjunction.Be coupled with driven end coefficient transferring elements 1 ü and latching connector 20n in this reciprocal motion of motor, thus when transferring elements is loaded by the driven end 1ma of the motor 1m operated in the opposite direction, lock is unlocked.Therefore, the motor 1m being mainly used in loading coupled spring 1f in this function additionally as the unlocking motor locked.

Therefore in the embodiment shown in Figure 15 to 19, the operating grip 10 being configured to strut device has the transfer device switched between depression bar 1 and lock 20, and this transfer device is by the first push rod 1a be coupled with depression bar 1 and form with the second push rod 1b of interlock coupling.Push rod 1b is operable lock 20 when it moves.Push rod 1a moves when pressing moulded rod 1.These two push rods 1a, 1b are coupled by coupled spring 1f.Coupled spring 1k is coupled position (as shown in Figure 18) by pretension with the power that one is greater than maximum necessary operating physical force at it.Ensure thus, the operation of depression bar 1 originally causes lock 20 to unlock in preloading down.In order to make coupled spring 1f not unrestrictedly push rod 1a, 1b mutually be backed down, be provided with stopper section 1bb and 1aa, push rod 1a, 1b are bearing on described stopper section respectively.

The motor 1m be arranged in series with coupled spring 1f can continue to compress coupled spring 1f by the prestressing force of coupled spring at its initial position shown in figure 16.During this process of this position from Figure 16, being coupled of push rod 1a, 1b is kept by coupling components 1k, obtains emergency function thus, even if that is, also can be unlocked the possibility of described lock by strut device during loading procedure.Coupled spring 1f carrys out stop in the final position that it loads by the locking of the preferred electromechanics caused by locking system 1e.This position shown in Figure 18.Also sailed again at the driven end of this position motors 1m and got back to its initial position.Obtain in this position the driven end 1ma of motor 1m and determined by locking system 1e by the distance a between the spring base 1ft of coupled spring 1f that compresses.From this position operate depression bar 1 time the first push rod 1a move together, and be coupled with door lock, move not together for the second push rod 1b operating door lock.By the mechatronic locking of release locking system 1e, under the condition that coupled spring 1f is coupled at formation two push rods 1a, 1b, be relaxed to the initial position of its pretension.If the depression bar 1 of operation operating grip now, then the first push rod 1a moves right in the accompanying drawings, now under the condition unlocking lock 20, carries the second push rod 1b be connected with latching connector 20n in this direction.Once coupled spring 1f be also locked at Figure 18 loading position on and the driven end of motor 1m sail get back to its in figure 18 shown in initial position, then operating grip is ready by its depression bar 1.For this reason, independently coupling components 1k is also coupled by disconnected, as in figure 18.

Coupling components 1k is arranged for following situation: the people had the right wants to be operated by operation depression bar 1, namely unlocked lock.For this situation, coupling components 1k by unshowned enter supervising device or be also switched to by key be if desired coupled position, be coupled position coupling components 1k at this first push rod 1a and the second push rod 1b be coupled.What this was formed by coupling components 1k is coupled also to connect with the time the same time grown that coupled spring 1f is loaded by motor 1e.Because this additional coupling 1k does not bear security functions, also can realize with driving according to operating current principle or motor so the electricity of coupling 1k drives control.

In order in case of emergency also ensure the automatic control security function when driving pressure control bar, can specify, depression bar 1 or operating grip 10 are also equipped with switching part, and this switching part is release emergency switch function when operating depression bar 1.Or the switching part arranging inside operating grip 10 and there is common emergency stop push button function can be integrated in depression bar 1 position for this reason.In order to make the operation of having the right of operating grip 10 not discharge this emergency switch, can specify, this emergency switch is arranged between two push rods, thus this emergency switch only two push rods 1a, 1b correspondingly relative motion time operated.Preferably can construct described switch like this, make described switch just discharge locking system 1e to time delay after being operated by depression bar, also to make to time delay push rod 1a, 1b are coupled by coupled spring 1f.Replace the emergency switch be integrally arranged on inside operating grip 10 also can assemble emergency stop push button in operating grip outside in common mode, this emergency stop push button switches locking system 1e.

In order to also can remotely unlock lock 20, in the embodiment of the change in Figure 19, be provided with depression bar 1 ü.Motor 1m is arranged like this, and the meaning making motor unlock lock 20 with driving at motor when moving on the contrary with spring 1f loading direction drives push rod 1b or Direct driver latching connector 20n.

Embodiment is in fig. 20 the improvement project of the previous embodiment of two shown in Figure 14 to 18 and Figure 19.Operating grip 10 has depression bar 1.Depression bar 1 is guided perpendicular to door leaf plane earth inside the linear guide apparatus 1l of bearing support.Adjustment when operating depression bar 1 moves through chute transmission mechanism and is delivered on push rod 1a, 1b, and described push rod can be parallel to door leaf plane and straight line and be guided movably in the base plate of bearing support.Push rod 1b is coupled by tetragonal joint 10n with the door lock be not shown specifically in fig. 20.Door lock preferably can be assemblied in inside door-plate by making latching connector align with tetragonal joint 10n as insertion lock.

Meet with depression bar 1 the first push rod 1a be drivingly coupled mutually to be coupled in the corresponding way by stage clip 1f, as explained in the above-described embodiments with phase-locked the second push rod 1b be coupled.Motor 1m is provided with equally in order to load coupled spring 1f.This motor is arranged on below depression bar 1 in the bearing support of operating grip device 10.Motor 1m has feed screw nut driven end 1ma, this feed screw nut driven end in order to load coupled spring 1f and with the coupled spring 1f acting in conjunction be bearing on the first push rod 1a.Therefore embodiment relative configurations as foregoing embodiment of the depression bar of this operating grip 10 shown in fig. 20.Its function is also corresponding.

Emergency stop push button is in the embodiment of Figure 20 and also can be configured to inner emergency stop push button in the embodiment of Figure 15 to 19, and it activated when operating depression bar.In a preferred embodiment, only when the track 1a be connected with depression bar with and the track 1b that is connected of joint 20n is disconnected be coupled time, ability actuated emergency stop button.Emergency stop push button can be fixedly installed in an illustrated embodiment control described joint track 1b on.Track 1a can be loaded with executive component, and such as, as the operation angle-shaped piece be rigidly fixed on track 1a, once depression bar 1 be have passed through prespecified operational stroke by operation, this operation angle-shaped piece just operates emergency stop push button.In the embodiment changed, realize the arrangement turned around, wherein emergency stop push button is arranged on track 1a regularly, and executive component is arranged on track 1b.

The reference numerals list of accompanying drawing 1 to 13:

1

2 doorframes

3 door hinges

4 door-plates

5 emergency stop push buttons

6 door locks

7 door lock assemblies

11 depression bars

12 base plates

13 end walls

14 edges

15 guide rails

16 guide chutes

17 double armed levers

17b first slide block

17k second slide block

18 first chutes

19 are coupled bar; First is coupled bar

19a recess

19f back-moving spring

20 first base plates

21 gas springs

22 second base plates

23 electromagnet

24 coil core

25 pivoted armatures

26 clamping blocks

27 Lock Parts

27s locks recess

28 second are coupled bar

28a recess

28u is coupled lever arm

29 the 3rd are coupled bar

29s pin

30 joints

30k crank arm

30s crank-rocker

31 line motors

32 nuts

33 leading screws

33k crank arm

33s crank-rocker

33z gear

34 ratch

34a recess

34f back-moving spring

35 threaded rods

36 lock bolts

The reference numerals list of accompanying drawing 14 to 20:

1 functional unit

1a push rod/the first transferring elements

1b second push rod/the second transferring elements

1h transmits lever

The abutment of 1ae lever 1h

1f coupled spring

1ft spring base

1m motor

1ma driven end

1 ü the 3rd transferring elements

1g base plate

1e locking system

1k coupling components

1fr idle running

The synchronous stopper section of 1aa on the first push rod (1a)

The synchronous stopper section of 1bb on the second push rod (1b)

1l linear guide apparatus

10 operating grips

20 door locks

20n latching connector

30 emergency stop push buttons

Claims

1. one kind for having the door lock assembly (7) of the emergency exit door (1) of door-plate (4), comprise operating grip (11), door lock (6) and transfer device, this transfer device converts operating grip (11) to motion for operating described door lock (6) relative to the motion of door-plate (4), it is characterized in that, described operating grip is depression bar (11), this depression bar is arranged on linear guide apparatus, wherein, the guidance axis of this linear guide apparatus is perpendicular to door-plate (4).

2. door lock assembly according to claim 1, is characterized in that, described linear guide apparatus is slide guide device.

3. door lock assembly according to claim 2, is characterized in that, described slide guide device is guiding device of track.

4. door lock assembly according to claim 2, is characterized in that, described slide guide device is dovetail guiding device.

5. door lock assembly according to claim 2, is characterized in that, described slide guide device is linear slide bearing.

6. door lock assembly according to claim 1, is characterized in that, described linear guide apparatus is rolling guide apparatus.

7. door lock assembly according to claim 1, is characterized in that, described linear guide apparatus is lead-screw drive mechanism.

8. door lock assembly according to claim 1, is characterized in that, described linear guide apparatus is guide rod linear guiding mechanism.

9. the door lock assembly according to any one of the claims, is characterized in that, described linear guide apparatus has two or more spaced parallel guide rail.

10. the door lock assembly according to any one of the claims, it is characterized in that, described transfer device is passing-rotation-converter, wherein, input and the depression bar (11) of this passing-rotation-converter (30) are coupled, and the output of this passing-rotation-converter (30) is coupled mutually with the swivel joint of described door lock (6).

11. door lock assemblies according to any one of claim 1 to 9, it is characterized in that, described transfer device is stroke-converter, wherein, the input of the trip-converter and depression bar (11) are coupled, and the output of the trip-converter and lock bolt are coupled, this lock bolt engages in the door lock (6) be arranged on doorframe.

12. door lock assemblies according to any one of the claims, is characterized in that, between depression bar (11) and door lock (6), be provided with chute transmission mechanism.

13. door lock assemblies according to claim 12, it is characterized in that, the second chute that described chute transmission mechanism comprises the first chute (16) be arranged on depression bar (11), double armed lever (17) and is arranged on push rod (19), wherein, described double armed lever (17) has first end section and the second end section, this first end section has the first slide block (17b) in the chute recess engaging into the first chute (16), and described the second end section has the second slide block (17k) engaged in the chute recess of the second chute.

14. 1 kinds of door gears, are preferably the escape in building and the door gear on rescue passage, this door gear there is doorframe and the mode that---preferably swings---can move on doorframe by the door-plate that supports and door lock assembly; At this door lock assembly according to being preferably configured to comprise operating grip, door lock (6) and transfer device according to any one of claim 1 to 13 described in claim 1 preamble, described operating grip is depression bar (11) or handlebar stem or door pressing device, described transfer device converts operating grip (11) to motion for operating described door lock (6) relative to the motion of door-plate (4), it is characterized in that

Alternative A:

-described door lock assembly has the locking mechanism for the accumulator and electric control unlocking door lock, and this locking mechanism stops accumulator unloading in its latched position, and at the accumulator of its off-position release for unlocking door lock, and

-on door lock assembly or side or inner or be provided with emergency stop push button on door-plate in door lock assembly near zone, wherein, this emergency stop push button switches like this, makes the change being caused the "on" position of the locking mechanism (4) of electric control by its operation, and/or

Alternative B:

-described door lock assembly has the door latch apparatus of electric control, and this door latch apparatus is a part for door lock or forms dividually with door lock, and

-on door lock assembly or side or inner or be provided with emergency stop push button on door-plate in door lock assembly near zone, wherein, this emergency stop push button switches like this, makes the change being caused the "on" position of the door latch apparatus of electric control by its operation.

15. door gears according to claim 14, it is characterized in that, described emergency stop push button is bearing in the upper or side of operating grip (11) or inside, or is arranged on the supporting arrangement of operating grip (11) or support or housing or side or inside.

16. door gears according to claims 14 or 15, it is characterized in that, described emergency stop push button is arranged to, and makes forcibly and/or automatically to operate emergency stop push button by operating described operating grip (11).

17. according to claim 14 to the door gear according to any one of 16, it is characterized in that, described emergency stop push button is arranged to, and this emergency stop push button can not touch for manual operation from the outside, but can only indirectly, namely be operated by the described operating grip of operation (11).