WO2000003108A1 - Dispositif de securite pour elements de fermeture montes sur des portes ou analogues - Google Patents

Dispositif de securite pour elements de fermeture montes sur des portes ou analogues Download PDF

Info

Publication number
WO2000003108A1
WO2000003108A1 PCT/DE1999/001868 DE9901868W WO0003108A1 WO 2000003108 A1 WO2000003108 A1 WO 2000003108A1 DE 9901868 W DE9901868 W DE 9901868W WO 0003108 A1 WO0003108 A1 WO 0003108A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover element
lock
door
striking plate
safety device
Prior art date
Application number
PCT/DE1999/001868
Other languages
German (de)
English (en)
Inventor
Boris Micudaj
Original Assignee
Boris Micudaj
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 Boris Micudaj filed Critical Boris Micudaj
Priority to AU54077/99A priority Critical patent/AU5407799A/en
Priority to DE19981268T priority patent/DE19981268D2/de
Publication of WO2000003108A1 publication Critical patent/WO2000003108A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/005—Preventing accidental lock-out, e.g. by obstruction in the striker

Definitions

  • the invention relates to a securing device for locking elements on doors or the like. According to the preamble of claim 1.
  • Conventional doors, windows or other devices closing openings provided by the customer generally have locking elements which provide for automatic locking of the locking elements in the closed state.
  • a mortise lock is usually provided on a commercially available door, the locking elements of which, namely a lock bolt for locking and a lock latch for locking the door in the closed state, interact with a striking plate arranged on the frame.
  • both the lock latch and the lock bolt enter the associated openings in the striking plate in the closed state of the door and thus form a positive locking of the door.
  • the function of the lock bolt is triggered consciously by the user by means of a closing movement of a key or the like, whereas the lock latch latches largely automatically by spring force after the door has been closed into the opening of the striking plate.
  • This function of the lock latch which is important for most doors for security reasons, but also of the lock bolt, can be disruptive or even threatening in certain cases of use of locking elements on doors or the like. For example, it can lead to considerable problems if, in a household with children, certain rooms in an apartment are equipped with conventional locking elements for doors that children can use unintentionally or intentionally. If, for example, a small child locks a door from one side using the key, this door cannot be opened from the other side using normal means. Especially with small children, however, it can happen that the children are no longer able after being locked WO 00/03108. g. PCT / DE99 / 01868
  • Special locks are known, in particular for doors in locking systems, which enable the function of the lock latch and lock bolt to be switched on and off in a targeted manner by means of the lever provided on the lock side.
  • the lever acts on components of the lock, so that, for example, on a door with a knob provided on one side, the lock latch does not have to be pushed back by a door handle, but simply pulls back in the opening direction and the door is opened can.
  • such locks are expensive and must be provided by the customer, a retrofitting of the opening function can only be guaranteed by a complex exchange of the entire lock.
  • the invention is based on a securing device for locking elements on doors or the like.
  • locking elements can be, for example, commercial combinations of lock and striking plate.
  • closure elements on windows, flaps of a house or other can also be closed.
  • ß containers or the like Arranged, the closure of which should be able to be specifically prevented.
  • the special properties of the security device formed according to the invention shown below always relate to such devices having locking elements, even if the use on a door is mentioned for the sake of simplicity.
  • the securing device has at least one cover element with which at least some of the associated closure elements of the door and door frame can be covered in whole or in part in such a way that the intended interaction of these closure elements is prevented. It is thereby achieved that the one or more locking elements of the door and door frame covered by the cover element cannot work in the intended manner and thus functions of the respective locking elements are specifically blocked.
  • the resilient latching function of a lock latch or the locking function of a lock bolt can be specifically prevented without having to intervene on the lock or striking plate.
  • the lock latch can be specifically prevented from being locked or locked with the lock bolt.
  • the cover element has at least one essentially flat, sheet-like plate, with which the cover element engages between the closure elements in a proper arrangement.
  • this sheet-like plate in the between the associated closure elements e.g. of the door and door frame arranged gap are introduced and thus cover the locking elements.
  • a cover element designed, for example, in the manner of a sheet metal strip is arranged on the door or door frame as intended before the door is closed and remains in its position covering the individual closure elements when the door is closed.
  • Areas of the cover element arranged in the striking plate are designed such that closing the door or the like is not impeded. This ensures that the cover element on every commercially available door is guaranteed even without structural changes can be retrofitted, without changing or hindering the normal function of closing the door.
  • the cover element is formed in an angular longitudinal direction from two essentially flat, sheet-like legs, which enclose an angle of approximately 90 °.
  • This design of the cover element which is also adapted to the shape of a commercially available striking plate, permits a largely full-surface contact of the cover element with the closure elements of the door or the door frame, as a result of which the cover element can be attached particularly easily and safely.
  • At least one leg of the cover element in the installed state covers the areas of the striker or the like assigned to the lock latch or the lock bolt of the lock of the door or the like, provided with openings, or the like.
  • one leg of the cover element in the installed state covers the lock latch or the lock bolt of the lock of the door or the like.
  • a cover of the lock-side locking elements can be guaranteed, e.g. the fixing of the cover element on the lock must at least overcome the restoring force of the lock spring in its extended rest position.
  • the other leg surface of the cover element can be fixed on adjacent areas of the lock or the striking plate.
  • the cover element is visible even in the closed state of the door, whereby on the one hand an optical identification of the presence of the Cover element is present and the cover element can be operated even when the door is closed.
  • the dimensions of the cover element arranged between the lock and the strike plate are selected such that, in the intended arrangement, at least the sections of the lock or strike plate assigned to the lock latch and / or the lock bolt are covered in such a way that the function of the lock bolt and / or lock latch is blocked is.
  • the cover element is dimensioned such that at least the area of the closure elements provided for the passage of the lock latch or lock bolt is securely covered, even if the position of the cover element is not particularly precisely set. A full coverage is not necessary, since even a partial coverage reliably prevents the movement of the lock latch or lock bolt.
  • the longitudinal extent of the cover element is selected such that the cover element can be fixed between the latch latch and the latch bolt in the non-actuated state in such a way that neither the function of the latch bolt or latch latch is blocked.
  • the cover element can remain on the lock or striking plate even when it is not to be actuated and can therefore not be lost.
  • the longitudinal extension of the cover element can be approximately 50 mm or less, as a result of which, for example, the distance between the standardized openings of a standard striking plate is maintained.
  • cover element can be releasably attached to the striking plate or the lock of the door or the like. In this way, a targeted attachment and removal of the cover element is achieved, so that the cover element can also be attached simply and easily when required.
  • the cover element can be slidably attached to the striking plate or the lock of the door or the like, so that the closure elements can be covered and removed again by simply moving the cover element laterally in the longitudinal direction of the door.
  • a cover element can be operated and manufactured particularly easily if the cover element is at least partially magnetic, so that the cover element can be automatically adhered to the metal striking plate or the metal lock of the door or the like. As a result, no additional fastening elements on the cover element or the door or the door frame are necessary, and the cover element can also be removed without residue.
  • the cover element itself can consist of a magnetic material, or at least one magnetically active section can be provided on the cover element formed from a non-magnetic carrier material.
  • the cover element can be formed from a plastic in which magnetic elements are embedded.
  • the cover element can be releasably fixed by means of a Velcro connection or the like fastened to the striking plate or the lock and the cover element, one half of the Velcro connection being arranged on the striking plate and the other on the lock side. It goes without saying that a large number of further fastening options for the cover element, such as in particular gluing or the like, are also encompassed by the invention.
  • the cover element at least in sections with inscriptions, colored designs or the like in order to produce an appealing exterior of the cover element.
  • the outer shape of the cover element can also be designed differently in order to design the cover element as an optical eye-catcher, as a result of which the cover element provided with inscriptions and / or different outer shapes can be used for advertising purposes.
  • a cover element modeled on a company logo can be designed in the typical company colors and distributed as a giveaway to company customers.
  • the drawing shows a particularly preferred embodiment of the securing device according to the invention for locking elements on doors or the like.
  • FIG. 1 - in a sectional view the assignment of a cover element according to the invention between a striking plate and lock of a door
  • FIG. 2a - a striking plate of a door with a cover element arranged thereon in a spatial view
  • FIG. 2b - a cover element according to the invention in a spatial view
  • Figure 2c - a lock side of a lock with a flat cover shown schematically arranged thereon.
  • FIG. 1 shows a typical installation situation of a door, consisting of a door leaf 4 with a mortise lock 5 arranged therein, which is inserted with its lock plate 6 into a cavity provided in the door leaf 4.
  • a lock latch 2 is guided on the top in a guide 17 transversely to the longitudinal extent of the door leaf 4 and is supported by means of a compression spring 16.
  • the lock latch 2 is arranged in an extended position towards the striking plate 3 on the door frame 8, the lock latch 2 passing through an approximately rectangular opening 12 in the closing plate 3 and thus securing the door leaf 4 in its position.
  • FIG. 1 A cover element according to the invention is shown in FIG. 1 in section and is designated in its entirety by item number 1.
  • legs 9, 10 which are arranged to one another and form an L-shaped angle.
  • This cover element 1 is now arranged between the lock latch 2 and the striking plate 3 in such a way that the lock latch 2 springs out but can only emerge from the guide 17 with its front edge up to the leg 10 of the cover element 1.
  • the lock latch 2 does not snap into the opening 12 of the striking plate 3, so that the door leaf 4 can be brought into its closed position, but is not held there particularly firmly.
  • the door leaf can thus be closed, but can be opened again in the opening direction by light pressure on the door leaf 4.
  • the essentially sheet-like legs 9, 10 of the cover element 1 which are designed with only a small wall thickness, ensure that the door leaf 4 is prevented from jamming or not closing completely.
  • the cover element 1 can of course also be arranged on the closing plate 3 in such a way that it prevents the door leaf 4 from being closed with the lock bolt 15 (not shown) in an analogous manner.
  • the cover element 1 is made of a magnetic material or is formed in such a way that it carries magnetic parts which interact with the striking plate 3, which is usually made of a magnetizable material. As a result, the exact position of the cover element 1 can be easily secured, since no additional holding elements are required due to the magnetic holder.
  • FIG. 2a the arrangement of striking plate 3 and cover element 1 described for FIG. 1 is shown in a spatial view.
  • the striking plate 3 has the two openings 12 and 13 for the lock latch 2 and lock bolt 15 and holes 11 for fastening screws, not shown, and is itself of an angular design similar to the cover element 1.
  • the cover element 1 can be displaced in the direction of the double arrow 14 along the striking plate 3 such that it completely or partially covers one of the openings 12, 13. covers and thus switches off the respective function of lock latch 2 or lock bolt 15.
  • the covering element 1 can also be designed with respect to its length in such a way that it can either cover both openings 12, 13 or large parts of both openings 12, 13 or even has such a length that it is approximately the same Distance between the associated edges of the two openings 12 and 13 corresponds. In the latter case, a displacement of the cover element 1 in the direction of the double arrow 14 can ensure that the cover element 1 comes to lie exactly between the openings 12, 13 and does not cover either of the two openings 12, 13 in this position. In this position, the cover element 1 can then remain on the striking plate 3, even if blocking of the lock bolt 15 or the lock latch 2 is not desired.
  • FIG. 2 c shows another embodiment of the cover element 1, in which the cover element 1 consists of an essentially flat strip which only rests on the lock plate 6 of the lock 5 and, as shown, at least partially covers both the lock latch 2 and the lock bolt 15.
  • This cover element 1 can also be fixed magnetically adhering to the lock plate 6, but the magnetic force must then be so great that the force of the spring 16, not shown, of the lock latch 2 is overcome. This shape allows the cover element 1 to be made largely invisible.
  • the shape of the cover element 1 and its aesthetic design can be designed such that the cover element 1 is interesting as an eye-catcher, for example, for advertising purposes of a company.
  • the outer shape of the cover element 1 can be adapted to a company logo or the like and the cover element 1 can be designed with a corresponding surface design in order to remind the advertising company of the advertising medium.
  • the leg 9 that can be seen in an angular configuration of the cover element 1 even when the door leaf 4 is closed is particularly suitable for this.
  • cover element 1 can also be fastened to the locking plate 3 or the lock plate 6 by means of other definitions, for example by means of a Velcro connection, which enables easy attachment and removal.
  • the targeted deactivation of individual closure elements of a commercially available closure device on a door, a window or any other device which can be locked in a corresponding manner can be effected.
  • an unintentional locking of a door by a child or a slamming of a door against the will of the user can be reliably prevented.

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Abstract

L'invention concerne un dispositif de sécurité pour éléments de fermeture montés sur des portes ou analogues. Ce dispositif de sécurité comporte au moins un élément de couverture (1) avec lequel au moins certains des éléments de fermeture (2, 12; 13, 15) mutuellement associés de la porte (4) et de l'encadrement de porte (8) peuvent être recouverts complètement ou partiellement de façon à empêcher une coopération, conforme à leur utilisation, de ces éléments de fermeture (2, 12; 13, 15). A l'aide de l'élément de couverture (1) selon l'invention, on peut obtenir la mise hors prise ciblée de certains éléments de fermeture (2, 12; 15, 13) d'un dispositif de fermeture du commerce monté sur une porte (4), une fenêtre ou de tout autre dispositif pouvant être fermé de façon correspondante. Ainsi, on peut empêcher qu'un enfant ferme de façon non volontaire une porte (4) ou bien qu'une porte (4) se referme contre la volonté de l'utilisateur.
PCT/DE1999/001868 1998-07-09 1999-06-26 Dispositif de securite pour elements de fermeture montes sur des portes ou analogues WO2000003108A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU54077/99A AU5407799A (en) 1998-07-09 1999-06-26 Safety device for locking elements on doors or similar
DE19981268T DE19981268D2 (de) 1998-07-09 1999-06-26 Sicherungseinrichtung für Verschlusselemente an Türen oder dergleichen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29812238.3 1998-07-09
DE29812238U DE29812238U1 (de) 1998-07-09 1998-07-09 Sicherungseinrichtung für Verschlußelemente an Türen o.dgl.

Publications (1)

Publication Number Publication Date
WO2000003108A1 true WO2000003108A1 (fr) 2000-01-20

Family

ID=8059648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/001868 WO2000003108A1 (fr) 1998-07-09 1999-06-26 Dispositif de securite pour elements de fermeture montes sur des portes ou analogues

Country Status (3)

Country Link
AU (1) AU5407799A (fr)
DE (2) DE29812238U1 (fr)
WO (1) WO2000003108A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951364B2 (en) * 2003-02-28 2005-10-04 Dr. Ing. H.C.F. Porche Aktiengesellschaft Locking device for a removable top
US9476222B1 (en) 2013-08-29 2016-10-25 Brian A. Johnson Latch blocker safety strike plate
CN108894603A (zh) * 2018-07-28 2018-11-27 陈亚南 一种防侵入式门窗安全锁具
US10267059B1 (en) 2017-10-18 2019-04-23 Victor Schulz Gard-U door safety system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20120578U1 (de) * 2001-12-19 2003-04-24 Arzinger, Horst Wilfried, 20253 Hamburg Vorrichtung für eine Tür

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH212832A (de) * 1940-01-20 1940-12-31 Koehler Erwin Vorrichtung an einer Tür zur Verhütung des unbeabsichtigten Zuschlagens derselben.
WO1984000394A1 (fr) * 1982-07-09 1984-02-02 Guenter Busch Element pour interdire la fermeture d'une porte
DE9412827U1 (de) * 1994-08-09 1994-10-06 Zittenzieher, Franz, 81671 München Offenhaltevorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH212832A (de) * 1940-01-20 1940-12-31 Koehler Erwin Vorrichtung an einer Tür zur Verhütung des unbeabsichtigten Zuschlagens derselben.
WO1984000394A1 (fr) * 1982-07-09 1984-02-02 Guenter Busch Element pour interdire la fermeture d'une porte
DE9412827U1 (de) * 1994-08-09 1994-10-06 Zittenzieher, Franz, 81671 München Offenhaltevorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951364B2 (en) * 2003-02-28 2005-10-04 Dr. Ing. H.C.F. Porche Aktiengesellschaft Locking device for a removable top
US9476222B1 (en) 2013-08-29 2016-10-25 Brian A. Johnson Latch blocker safety strike plate
US10267059B1 (en) 2017-10-18 2019-04-23 Victor Schulz Gard-U door safety system
CN108894603A (zh) * 2018-07-28 2018-11-27 陈亚南 一种防侵入式门窗安全锁具

Also Published As

Publication number Publication date
DE19981268D2 (de) 2000-09-21
AU5407799A (en) 2000-02-01
DE29812238U1 (de) 1998-09-17

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