EP2405085B1 - Serrure à crémone dotée d'une sécurité améliorée - Google Patents

Serrure à crémone dotée d'une sécurité améliorée Download PDF

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Publication number
EP2405085B1
EP2405085B1 EP20110168228 EP11168228A EP2405085B1 EP 2405085 B1 EP2405085 B1 EP 2405085B1 EP 20110168228 EP20110168228 EP 20110168228 EP 11168228 A EP11168228 A EP 11168228A EP 2405085 B1 EP2405085 B1 EP 2405085B1
Authority
EP
European Patent Office
Prior art keywords
sliding
bolt
latching
lock
sliding bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20110168228
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German (de)
English (en)
Other versions
EP2405085A2 (fr
EP2405085A3 (fr
Inventor
Hans-Rainer Speckamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dorma Deutschland GmbH
Original Assignee
Dorma Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorma Deutschland GmbH filed Critical Dorma Deutschland GmbH
Publication of EP2405085A2 publication Critical patent/EP2405085A2/fr
Publication of EP2405085A3 publication Critical patent/EP2405085A3/fr
Application granted granted Critical
Publication of EP2405085B1 publication Critical patent/EP2405085B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0017—Locks with sliding bolt without provision for latching
    • E05B63/0021—Locks with sliding bolt without provision for latching the bolt being shot over an increased length by a single turning operation of the key

Definitions

  • the present invention relates to a sliding bolt lock with a lock housing, in which a locking mechanism is received, with a sliding bolt along a sliding bolt axis between a closed position and an open position is movable, wherein the sliding latch in the closed position protrudes from the lock housing and in the open position in the lock housing is withdrawn, and wherein in the lock housing, a lock cylinder is arranged with a rotatable about a lock cylinder driver, which driver acts on a sliding bolt movably guided Zuhalteelement which Zuhalteelement is further guided in a guide slot, wherein the guide slot has a latching pocket, in which the locking element is locked in the closed position of the sliding bolt by means of a biasing spring and can be brought out by rotation of the driver from the catch pocket and wherein the locking member against a catch pocket zenden gate section reaches the plant, whereby the sliding bolt is held in the closed position.
  • a sliding bolt lock has a sliding bolt, which can perform a linear movement between its closed position and its open position along a sliding bolt axis.
  • the locking element is provided, which is movably guided in a guide groove of the sliding bolt.
  • the locking element performs the same movement in the direction of the sliding bolt axis as the sliding bolt itself.
  • the locking element can perform a movement in the receptacle in the sliding bolt, and cooperate with the guide slot so that the locking element at least the sliding bolt blocked in the closed position, but also in the open position.
  • the guide slot is designed with at least one latching pocket such that the locking element can engage in the closed position which is assigned to one of preferably two latching pockets.
  • the engagement of the tumbler element in the latching pocket is made possible by a biasing spring which presses the tumbler element into the latching pocket of the guide slot.
  • the driver If the driver is set in rotation about the lock cylinder axis, it comes in a certain rotational position against the locking element, and this can thus be lifted out of the locking pocket in the guide slot. At the same time, the sliding bolt is moved by the driver element in the sliding bolt axis. Consequently, the rotary carrier causes both a movement of the locking element in a release direction of the guide slot and a movement of the sliding bolt in the sliding bolt axis between the open position and the closed position.
  • the case may arise that the sliding bolt can not be fully moved to the closed position or to the open position.
  • the sliding bolt engages to reach the closed position in a strike plate, which is introduced for example in a door frame to lock the door.
  • Sliding bolt locks can alternatively be designed as floor-closing locks, and the strike plate is located in the floor area.
  • Such sliding bolt locks find use, for example, in glass doors, for example, for closing sales rooms. This can lead to the accumulation of impurities in the strike plate, against which the sliding bolt is moved.
  • the driver can rotate completely around the lock cylinder axis and the key can be removed from the lock cylinder, nevertheless, the case may occur that the sliding bolt has not finally reached the closing position.
  • the sliding bolt lock If a user closes the sliding bolt lock, the sliding bolt is moved to a position before the final closing position, wherein the locking element can already beak at the transition into the locking pocket of the guide slot, without finally immerse in the catch pocket.
  • the biasing spring presses the locking element while at the transition into the latching pocket, a secure position for blocking the sliding bolt in the closed position is not guaranteed by the locking element.
  • the invention includes the technical teaching that the detent pocket delimiting gate section of the pre-detent stage has a negative slope to the sliding bolt axis of the sliding bolt.
  • the tumbler element can already achieve a large blocking effect, in that the tumbler element engages in the gate section of the guide slot even before reaching the final latching position in the latching pocket in a pre-latching step. If the sliding bolt is impaired in such a way that it can not be finally moved into the closed position, then the sliding bolt can be moved at least as far in the direction of the closed position until the driver and thus the key in the lock cylinder can be turned completely.
  • the locking element may have already reached a position in the pre-locking stage, in which the locking element reaches approximately the same locking effect as in the final locking position in the catch pocket.
  • the gate section which limits the latching pocket in the direction of the opening position of the sliding bolt and thus of the locking element, it is also possible to introduce a plurality of pre-latching steps, which are designed, for example, in the manner of a staircase step.
  • one or more Vorrastmen can be advantageously incorporated and the locking element can take a blocking position in each of the Vorrastmen, so that the sliding bolt can not be brought out of the latching pocket or from the pre-latching stage without the action of the driver on the locking element.
  • the pre-latching stage has a latching edge extending transversely to the sliding bolt axis of the sliding bolt. If the locking element engages in the pre-locking step, then the locking element comes against the locking flank.
  • the latching edge extends parallel to the gate section, against which the locking element comes to rest when the sliding bolt is movable to the actual closed position, and when the locking element is snapped into the final locking position in the catch pocket.
  • the latching edge may have an offset to a base edge of the slotted section, wherein the offset is preferably designed staircase-like.
  • the base edge forms the surface in the gate section, against which the locking element comes to rest when it is completely snapped into the catch pocket.
  • the offset of the latching edge with respect to the base edge extends in the direction of the opening position of the sliding bolt, wherein in the case of a plurality of locking flanks in the gate section, the offset can occur several times. This can lead to a stair-like shape, which forms the transition of the base edge at the foot of the locking pocket into a transfer area, which passes through the locking element to move from the closed position to the open position.
  • the guide slot may have a running in the direction of the thrust bolt axis of the sliding bolt straight link portion extending to the latching pocket limiting link portion approximately at right angles, wherein the transition from the pre-engagement in the straight gate section is formed by a chamfer.
  • the chamfer can be designed as a phase, and thus form a surface having an angle to both the locking edge and the straight gate section, for example, in each case an angle of 45 °.
  • the chamfer may be formed by a radius section, for example with a circle section of 90 °.
  • the chamfer can also be introduced according to the invention one or more Vorrasttryn.
  • the locking element may be guided in the sliding bolt in a guide direction which extends transversely to the sliding bolt axis of the sliding bolt.
  • the guide direction forms the direction in which the biasing spring biases the tumbler element in the direction of the latching pocket in the guide slot.
  • the latching edge of the pre-locking stage has the negative slope to the sliding bolt axis of the sliding bolt.
  • the negative bevel is formed inclined against the sliding bolt axis, that the locking action of the locking element is increased, which adjoins the detent pocket delimiting gate section and in particular to the locking edge of the pre-detent and is pressed by the biasing spring in the catch pocket , Due to the negative inclination of the latching edge of the pre-latching stage, which may also be provided for the base edge of the gate section, the effect of an undercut occurs when the locking element enters the catch pocket.
  • the tumbler element and the guide direction of the tumbler element can likewise be associated with the negative bevel, so that the tumbler element must at least slightly move the tumbler element against the desired direction of movement of the push bar to reach the opening position by the catch of the lock cylinder. If a force is exerted on the sliding bolt by a manipulation, for example, from the closed position in the direction of the opening position, the clamping action of the locking element in the catch pocket is increased by the fact that the locking element by the negative slope in support of the action of the biasing spring even more in the latching the catch pocket is pressed.
  • the negative slope of the locking edge or the base edge relative to the sliding bolt axis may have an angle, wherein the angle of the negative slope of the guide direction of the locking element in the sliding bolt can be made at the same angle.
  • the guide slot can be incorporated in the lock housing, in particular on the inside in a cover element of the lock housing. This results in a pocket-like design of the guide slot, which can also be incorporated as a window in the lock housing, so that the area of the guide slot makes a breakthrough.
  • a separate sheet metal element with a corresponding thickness can be provided, which can be inserted on the inside into the cover element and into which the guide slot is introduced.
  • the tumbler element can have a guide extension, via which the tumbler element is guided in the guide slot.
  • the position of the locking element is determined in dependence on the position of the sliding bolt.
  • the sliding bolt has a guide groove in which the locking element is guided in its guide direction.
  • the guide direction corresponds to the latching direction in the latching pocket of the guide slot. If the sliding bolt is moved in its sliding bolt axis between the open position and the closed position, the locking element is completely moved. With this movement, the locking element runs with the guide formation in the guide slot, which can be incorporated by way of example in the lock housing, in particular in the cover element of the lock housing.
  • the driver of the lock cylinder can act on the locking element in order to lift it out of the latching pocket of the guide slot, at least.
  • a driver element In order to move the sliding bolt in its sliding bolt axis, a driver element may be provided which is movably arranged on the sliding bolt and over which the sliding bolt can be moved by the driver between the closed position and the open position. Consequently, the driver initially engages the tumbler element in order to guide it out of the latching pocket of the guide slot or out of the pre-latching stage according to the invention. If the locking element led out or lifted out of the pockets, a movement of the sliding bolt between the open position and the closed position is made possible by the geometry of the guide slot.
  • the driver of the lock cylinder engages first on the locking element and subsequently on the driver element to first unlock the locking element and then move the sliding bolt.
  • the guide slot can have a corresponding latching pocket both on the closed position and on the open position, and the pre-latching stage according to the invention can not only be arranged in the latching pocket, which secures the sliding latch in the closed position, because the pre-latching stage can also be arranged in the further latching pocket of the guide slot be that secures the sliding latch in the open position.
  • FIG. 1 is the sliding bolt lock 1 in an exploded view and in FIG. 2 shown in an assembled representation.
  • the sliding bolt lock 1 has a lock housing 10, wherein the lock housing 10 as a component has a cover element 22 which can be screwed as a plan cover element 22 with the main body of the lock housing 10 with screw 31.
  • a locking mechanism in the lock housing 10 between the main body of the lock housing 10 and the lid member 22 are received.
  • the lock housing 10 has a forend 24, which forms the front-side end element of the lock housing 10.
  • a bolt opening 34 is introduced, through which a sliding bolt 11 can extend through, in order to reach a closed position in which the sliding bolt 11 engages in a face plate 24 opposite strike plate.
  • the sliding bolt 11 is movably guided along a sliding bolt axis 17 in the lock housing 10.
  • a bolt 28 is provided, which can be inserted into a receiving hole 30 in the sliding bolt 11 and secured with a locking ball 29.
  • the bolt 28 is made of a made of hardened steel, whereas the sliding bolt 11 as well as the housing 10 and the cover member 22 may be made of your zinc die-casting.
  • the sliding bolt 11 serves as a bolt of the lock, which is executed according to the embodiment shown without a trap.
  • the inventive design of the sliding bolt lock 1 can also be used for a type that has a trap in addition to the sliding bolt shown, which can be operated for example by means of a door operator such as a door handle or a door knob.
  • a lock cylinder which may also be at least partially installed in the lock housing 10.
  • the lock cylinder may have a driver 33 (shown in FIGS. 3 and 4 ), which can rotate by actuation of the lock cylinder by means of a key about a lock cylinder axis.
  • the lock housing 10 and the lid member 22 each have a lock cylinder opening 35, and on the basis of the geometric configuration of the lock cylinder opening can be seen that this can be used both in a horizontal and in a vertical position in the lock housing 10.
  • the sliding bolt lock 1 can be used, for example, as a bottom lock for door leaves use, with which the sliding bolt 11 can engage in a recessed in the floor strike plate. Consequently, the sliding bolt lock 1 can be installed both in a vertical and in a horizontal mounting position of the Stulpes 24, so that depending on the installation position of the sliding bolt lock 1, the lock cylinder is inserted horizontally or horizontally into the lock cylinder opening 35.
  • the locking element 12 is guided in addition to the lateral guide in the guide groove 27 in the sliding bolt 11 in a guide slot 13 in the stroke direction, which is incorporated in the cover member 22 and in FIG. 5 is shown. If the driver 33 of the lock cylinder acts on the locking element 12, the driver 33 can subsequently or simultaneously act on a driver element 25, which is movably received on a driver bolt 26 of the sliding bolt 11. Thus, by means of the rotating driver 33 both the locking element 12 can be moved in a direction of travel forming the lifting direction 18 in the guide groove 27 in the sliding bolt 11 and the sliding bolt 11 are moved in its sliding bolt axis 17.
  • FIGS. 3 and 4 the sliding bolt lock 1 is shown in each case in a side view
  • FIG. 3 shows the sliding bolt lock 1 with a sliding latch 11, which is in an open position and retracted into the forend 24, whereas in FIG. 4 the sliding bolt lock 1 is shown in a closed position and the sliding bolt 11 protrudes from the forend.
  • the driver 33 is shown in dashed lines, which may be part of a lock cylinder and is rotatable about the lock cylinder axis.
  • the rotation of the driver 33 can take place in the direction of the arrow shown.
  • the driver 33 reaches the underside of the locking element 12 and can raise it in the guide direction 18.
  • the driver 33 can reach against the driver element 25 that is guided in a driver guide 32 in the lock housing 10. Rotates the driver 33 in shown arrow direction, the latch mechanism and the sliding bolt 11 of the in FIG. 3 shown opening position in the in FIG. 4 shown closed position to be transferred.
  • the locking element 12 which has a mecanicsungsanformung 23 in a guide slot 13 in the cover member 22 (see FIG. 5 ), are raised, so that the locking element 12 moves in the guide direction 18. Only then can the sliding bolt 11 be moved along the sliding bolt axis 17, since without the lifting of the locking element 12 in the guiding direction 18, the guiding extension 23 in the guide slot 13 would block. This allows the respective locking of the sliding bolt 11 in the closed position and in the open position.
  • the operative connection between the driver 33 and the driver element 25 merely serves to move the sliding bolt 11 in its sliding bolt axis 17.
  • FIG. 5 shows in a perspective view the lid member 22 as part of the lock housing 10 of the sliding bolt lock 1.
  • the guide slot 13 is inserted as a recess.
  • the guide slot 13 has a latching pocket 13 a, in which the locking element 12 engages when the sliding bolt 11 in the closed position according to FIG. 4 is moved.
  • the locking element 12 can lock in a further latching pocket 13b, when the sliding bolt 11 as shown in FIG FIG. 3 is in an open position.
  • the guide slot 13 has a straight gate section 19, via which the locking element 12 must be lifted by the action of the driver 33 to be transferred from the seat in the catch pocket 13a in the seat in the catch pocket 13b.
  • the guide slot 13 has a pre-locking stage 16, which is introduced in the link section 15 of the guide slot 13, wherein the link section 15 limits the catch pocket 13 a in the direction of the open position of the sliding bolt 11.
  • the locking element 12 may abut against the pre-locking stage 16 and already secure the sliding bolt 11, although this is not yet in the final closed position.
  • FIG. 6a A more detailed embodiment of the pre-locking stage 16 is shown in FIG FIG. 6a shown.
  • FIG. 6a shows a section of the cover element 22, in which the guide slot 13 is shown.
  • the guide slot 13 has a first latching pocket 13a for latching the locking element 12 when the sliding bolt 11 is arranged in the closed position, and a second latching pocket 13b, for locking the locking element 12 when the sliding bolt 11 is arranged in the open position.
  • the inventive arrangement of Vorrastch 16 is exemplified in the gate section 15 which limits the catch pocket 13a in the direction of the straight gate section 19, wherein the Vorrastch 16 according to the invention also be provided in the catch pocket 13b can.
  • the latching pocket 13a is delimited by a gate section 15 which extends perpendicularly from the bottom area 36 of the latching pocket 13a and extends approximately to the straight gate section 19, wherein a chamfer 20 can be provided in the transition from the gate section 15 in the straight gate section 19.
  • the link section 15 has a pre-latching step 16, which forms a latching edge 16a extending transversely to the sliding latch axis 17. If the sliding bolt 11 is transferred into the closed position, then the guiding extension 23 of the locking element 12 or the locking element 12 itself can first be guided along the straight sliding section 19.
  • FIG. 6b shows a development of the present invention, wherein the locking pocket 13a delimiting gate section 15 and in particular the locking edge 16a of the pre-locking stage 16 has a negative slope 21 to the sliding bolt axis 17 of the sliding bolt 11.
  • the direction of the negative slope 21 is indicated by a respective curved arrow on the link section 15 and in particular on the latching edge 16a.
  • the guide direction 18 of the locking element 12 can also be inclined in a guide direction 18 ', wherein the skew between the guide direction 18 and the tapered guide direction 18' can correspond to the negative bevel 21.
  • the locking element 12 can cooperate with a body surface directly with the guide slot 13 or the locking element 12 has, according to the embodiment, a mecanicsungsanformung 23, which is guided in the guide slot 13.
  • the sliding bolt lock 1 can also be designed in combination with a door latch which can be activated by means of a handle.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Seats For Vehicles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Claims (10)

  1. Serrure (1) à pêne coulissant, pourvue d'un boîtier (10)
    - dans lequel est logé un mécanisme de verrouillage par lequel un pêne coulissant (11) peut être mû, le long d'un axe (17), entre une position de fermeture et une position d'ouverture,
    - ledit pêne coulissant (11) faisant saillie au-delà du boîtier (10) de la serrure, dans la position de fermeture, et étant rétracté dans ledit boîtier (10) de la serrure dans la position d'ouverture, et
    - un cylindre de fermeture, muni d'un organe d'entraînement (33) apte à tourner autour d'un axe dudit cylindre, pouvant être disposé dans ledit boîtier (10) de la serrure,
    - lequel organe d'entraînement (33) agit sur un élément de maintien (12) guidé, avec mobilité, dans ledit pêne coulissant (11),
    - lequel élément de maintien (12) est par ailleurs guidé dans une coulisse de guidage (13),
    - ladite coulisse de guidage (13) comportant une cavité de crantage (13a) dans laquelle ledit élément de maintien (12) vient s'encliqueter au moyen d'un ressort de précontrainte (14), dans la position de fermeture du pêne coulissant (11), et peut être extrait de ladite cavité de crantage (13a) par rotation de l'organe d'entraînement (33),
    - ledit élément de maintien (12) venant en applique contre une région (15) de la coulisse qui délimite ladite cavité de crantage (13a), ledit pêne coulissant (11) étant ainsi retenu dans la position de fermeture,
    - sachant que ladite région (15) de la coulisse comporte au moins un gradin (16) de crantage préalable, contre lequel l'élément de maintien (12) peut s'encliqueter avant même que la position de fermeture dudit pêne coulissant (11) ne soit atteinte,
    caractérisée par le fait que
    - la région (15) de la coulisse dotée du gradin (16) de crantage préalable, qui délimite la cavité de crantage (13a), présente une inclinaison négative (21) vis-à-vis de l'axe (17) du pêne coulissant (11).
  2. Serrure (1) à pêne coulissant, selon la revendication 1, caractérisée par le fait que le gradin (16) de crantage préalable est muni d'un flanc de crantage (16a) s'étendant transversalement par rapport à l'axe (17) du pêne coulissant (11).
  3. Serrure (1) à pêne coulissant, selon la revendication 2, caractérisée par le fait que le flanc de crantage (16a) accuse un décalage (X) par rapport à un flanc de base (15a) de la région (15) de la coulisse, ledit décalage (X) étant configuré, de préférence, à la manière d'une marche d'escalier.
  4. Serrure (1) à pêne coulissant, selon l'une des revendications 1 à 3, caractérisée par le fait que la coulisse de guidage (13) comporte une région rectiligne (19) qui s'étend dans la direction de l'axe (17) du pêne coulissant (11) et offre un tracé sensiblement à angle droit par rapport à la région (15) de ladite coulisse qui délimite la cavité de crantage (13a), la transition, entre le gradin (16) de crantage préalable et ladite région rectiligne (19) de la coulisse, étant formée par une zone biseautée (20).
  5. Serrure (1) à pêne coulissant, selon l'une des revendications précitées, caractérisée par le fait que l'élément de maintien (12) est guidé, dans le pêne coulissant (11), dans une direction de guidage (18) s'étendant transversalement par rapport à l'axe (17) dudit pêne coulissant (11).
  6. Serrure (1) à pêne coulissant, selon l'une des revendications précitées, caractérisée par le fait que le flanc de crantage (16a) du gradin (16) de crantage préalable présente l'inclinaison négative (21) vis-à-vis de l'axe (17) du pêne coulissant (11).
  7. Serrure (1) à pêne coulissant, selon la revendication 6, caractérisée par le fait que l'inclinaison négative (21), vis-à-vis de l'axe (17) du pêne coulissant (11), est conçue avec une obliquité propre à accroître l'effet d'encliquetage de l'élément de maintien (12) qui est limitrophe de la région (15) de la coulisse délimitant la cavité de crantage (13a), notamment du flanc de crantage (16a) du gradin (16) de crantage préalable, et est enfoncé dans ladite cavité de crantage (13a) au moyen du ressort de précontrainte (14).
  8. Serrure (1) à pêne coulissant, selon l'une des revendications précitées, caractérisée par le fait que la coulisse de guidage (13) est ménagée dans le boîtier (10) de ladite serrure, en particulier intérieurement dans un élément (22) formant couvercle dudit boîtier (10) de la serrure.
  9. Serrure (1) à pêne coulissant, selon l'une des revendications précitées, caractérisée par le fait que l'élément de maintien (12) est muni d'un profil de guidage (23), par l'intermédiaire duquel ledit élément de maintien (12) est guidé dans la coulisse de guidage (13).
  10. Serrure (1) à pêne coulissant, selon l'une des revendications précitées, caractérisée par la présence d'un élément d'entraînement (25) qui est implanté avec mobilité sur le pêne coulissant (11) et par l'intermédiaire duquel ledit pêne coulissant (11) peut être mû, par l'organe d'entraînement (33), entre la position de fermeture et la position d'ouverture.
EP20110168228 2010-07-08 2011-05-31 Serrure à crémone dotée d'une sécurité améliorée Active EP2405085B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201020008016 DE202010008016U1 (de) 2010-07-08 2010-07-08 Schubriegelschloss mit verbesserter Sicherheit

Publications (3)

Publication Number Publication Date
EP2405085A2 EP2405085A2 (fr) 2012-01-11
EP2405085A3 EP2405085A3 (fr) 2013-08-28
EP2405085B1 true EP2405085B1 (fr) 2014-10-22

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ID=42733630

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EP20110168228 Active EP2405085B1 (fr) 2010-07-08 2011-05-31 Serrure à crémone dotée d'une sécurité améliorée

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EP (1) EP2405085B1 (fr)
CN (1) CN102312610B (fr)
DE (1) DE202010008016U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11220839B2 (en) * 2017-05-15 2022-01-11 Spectrum Brands, Inc. Dead locking latch assembly
US20220010586A1 (en) * 2020-07-10 2022-01-13 Spectrum Brands, Inc. Sliding deadbolt
CN115075672B (zh) * 2022-06-24 2023-04-18 国网山西省电力公司超高压变电分公司 一种便于电力变电维修的锁扣快速拆解结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807338A1 (de) * 1988-03-05 1989-09-14 Schulte Schlagbaum Ag Schloss, insbesondere einsteckschloss
US5317890A (en) * 1992-11-16 1994-06-07 Wu Danny K T Mortise lock latch assembly
DE4410899A1 (de) * 1993-04-01 1994-10-06 Danny Ko Tun Wu Einsteckschloß
BG109086A (bg) * 2004-04-20 2005-10-31 "Мауер Локинг Системс" Оод Едноходова брава
US20070240465A1 (en) * 2006-04-18 2007-10-18 Doralco, Inc. Slim profile mortise lock assembly
CN1912318B (zh) * 2006-08-25 2010-09-15 曹湛斌 一种插芯门锁的防插装置
CN101614088B (zh) * 2008-06-23 2012-05-02 深圳市同创新佳科技有限公司 电子防盗门锁的锁芯

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DE202010008016U1 (de) 2010-09-09
CN102312610A (zh) 2012-01-11
EP2405085A2 (fr) 2012-01-11
EP2405085A3 (fr) 2013-08-28
CN102312610B (zh) 2015-11-25

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