CN101903609B

CN101903609B - Antipanic kit for doors

Info

Publication number: CN101903609B
Application number: CN2007801020104A
Authority: CN
Inventors: F·弗斯缇尼; S·曼卡瑞里
Original assignee: CISA SpA
Current assignee: CISA SpA
Priority date: 2007-12-19
Filing date: 2007-12-19
Publication date: 2013-02-27
Anticipated expiration: 2027-12-19
Also published as: DK2238304T3; ES2405830T3; ZA201005094B; UA101488C2; WO2009087692A3; CN101903609A; WO2009087692A2; EP2238304A2; RU2010129930A; PL2238304T3; RU2471052C2; EP2238304B1

Abstract

An antipanic kit (1) for doors (2) of the type comprising an antipanic lock (3) provided with a push-operated handle (4) for retraction, by means of suitable guiding mechanisms, of at least one respective latch (5) which is substantially parallel to the longitudinal direction of the lock (3), and of at least one retractable protrusion (6). The latch (5) protrudes from one end of the lock (3) and the at least one retractable protrusion (6) is connected to the lock (3) by means of a cable (8). Inside the lock (3), the end (9) of the guiding mechanisms is stably connected to one end (10) of the cable (8), the opposite end (1 1) is stably connected to means (12) for the retraction of the at least one retractable protrusion (6).

Description

Antipanic kit for doors

Technical field

The present invention relates to a kind of antipanic kit for doors.

Background technology

The door of the emergent lock of installing has a member (normally horizontal), pushes this member all pins and the bolt of lock are all bounced back, thereby door freely can be pushed open.

Because specific rules, all public or private sites all need the door of this type.

Emergent lock almost can be contained on the door of any type, also is like this even use the door of the specific use of shape.

Because the characteristic of the opposing external stress (stress that machinery, heat, corrosion cause) that simple structure, intensity are high and good, this door is widely used.

For example, use the member of aluminum (perhaps polymeric material) moulding, it can avoid the negative effect of oxidation, simultaneously owing to there is internal cavities, can guarantee that door is good heat insulation between inside and outside.

For above-mentioned reasons, the door of shape installing double glazed unit is usually used in the public place.

Be to improve heat-proof quality, wooden (perhaps polymer and/or laminated) door also can arrange internal cavities to block the heat bridge that is formed by the continuity of material between inside and outside.

Be suitable for being assemblied in emergent lock on this type of and usually have three binding sites with doorframe: a transverse teeth (bolt), it can be included in and lock the corresponding lockhole of aiming at, and two retractable protruding tongues being located at the up and down two ends of door.

Existing lock links to each other with two telescopic male means by lever system, and lever system is located at outdoors, the shell protection is arranged usually in order to avoid user's contact.

Obviously, almost the size with half is suitable for the size of this lever system and corresponding shell (considering its longitudinal extension), because the size super large, their packing and transportation are rather difficult.

Taking up an area excessive when the packing of this lock is stored also is a problem.

Further, for make lever system especially the size of shell conform to (vertically) size of the door that will assemble, must assign the special messenger to carry out proficient service work when said apparatus is installed: the work of cutting shell and other member is required great effort expensive.

Summary of the invention

Target of the present invention provides the emergency set that a kind of size is dwindled.

Target for this reason, one of purpose of the present invention provides a kind of antipanic kit for doors simple and easy, have minimum visual impact with respect to door of installing.

Another object of the present invention provides a kind of limited antipanic kit for doors that takes up an area when packing and being stored in the warehouse.

Another object of the present invention provides the antipanic kit for doors that a kind of cost is low, actual provision is relatively simple and easy, use is safe.

Above-mentioned target, above-mentioned and other purposes will become apparent in narrating hereinafter.They are to realize like this, this class antipanic kit for doors among the present invention, comprise emergent lock, this lock is provided with the pushing handle for retraction, by suitable guide, at least one is basically parallel to longitudinally corresponding locking bolt of above-mentioned lock, and at least one retractable protruding tongue is realized the retraction action, it is characterized in that: described locking bolt is convexly set in an end of described lock, described at least one telescopic protruding tongue is by cable and described phase-locked company, the inside that one end of described guide is located at described lock is firmly attached to an end of described cable, and the other end of described cable is connected securely with the device of described at least one the telescopic protruding tongue that is used for bouncing back.

Description of drawings

More characteristics of the present invention and advantage are by following preferred and the detailed description of not exclusive embodiment becomes more obvious, and the preferred embodiment of antipanic kit for doors has internal cavities, and accompanying drawing has provided nonrestrictive legend, wherein:

Fig. 1 is the phantom drawing of the emergency set of first embodiment of the invention;

Fig. 2 is the structure view after the emergency set among Fig. 1 removes decapsidate;

Fig. 3 is the phantom drawing of the emergency set of second embodiment of the invention;

Fig. 4 is the structure view after the emergency set among Fig. 3 removes decapsidate;

Fig. 5 is the phantom drawing of the emergency set of third embodiment of the invention;

Fig. 6 is the local main sectional view that emergency set of the present invention is contained in upper rear the one one thin section of door;

Fig. 7 is the side partial cross-sectional of the same thin section among Fig. 6;

Fig. 8 is the local main sectional view that emergency set of the present invention is contained in upper rear the second thin section of door;

Fig. 9 is the side partial cross-sectional of the same thin section among Fig. 8.

The specific embodiment

Reference numeral 1 overall expression is used in the emergency set on the door 2 among the figure.

This emergency set 1 comprises emergent lock 3, this lock is provided with the pushing handle 4 for retraction, by suitable guide, at least one is basically parallel to the longitudinally corresponding locking bolt 5 of above-mentioned lock 3 and at least one telescopic protruding tongue 6 is realized the retraction action, described protruding tongue 6 be basically perpendicular to or be parallel to described vertically.

In fact, being applicable to the lock 3 on the emergency set 1, can be easy-to-install traditional type.

Distinguishingly, can use such lock 3, its handle 4 forms (embodiment shown in the drawings) by being installed in the slender member that two rod members 7 locked consist of; Perhaps use such lock 3, its handle 4 is for being rigidly connected in the bar (this scheme is not shown in the accompanying drawings) of lock body, and handle 4 can drive above-mentioned lock body motion, simultaneously along with the racking retraction from outdoors door being opened.Emergent lock 3 also can adopt other form known: they under any circumstance can emergency set used in this invention on.

Locking bolt 5 is convexly set in an end of lock 3, and at least one telescopic protruding tongue 6 is by cable 8 and above-mentioned phase-locked company.

Distinguishingly, protruding tongue 6 can have two, be separately positioned on the two ends of door: be convexly set in a upper end and can include the first protruding tongue 6 in the corresponding lockhole that is rigidly connected on door 2 the architrave in, and be convexly set in door 2 lower ends and can include the second protruding tongue 6 in the corresponding lockhole of installing by mount pad suitable on the floor in.

One end 9 of guide is located at the inside of lock 3 and is firmly attached to an end 10 of cable 8, and the other end 11 of cable 8 is firmly attached to the device 12 at least one telescopic protruding tongue 6 of retraction.

Telescopic protruding tongue 6 is because the effect of at least one spring 13 remains on the state of stretching out usually, unless guarantee carrying out by handle 4 outside 2 actions of opening the door, door 2 can keep closed condition in stability and safety ground.

According to first embodiment in the practice, cable is along the external surface of door 2, and straight line is arranged at a position of lock 3 between corresponding at least one telescopic protruding tongue 6.

Adopt the advantage of the emergency set 1 of first embodiment of the invention to be that cable 8 can be flexible, so the shared space limited of the packing of emergency set 1.

For farthest guaranteeing the safety of this class device, emergency set 1 comprises Secure Shell, and this shell is rigidly connected in the external surface of door 2, to cover the total length of cable 8.

In any case, shell can be arranged to some continuous parts that adjoin: can reduce so the shared space of shell.

Shell also can be such structure: its deformable, thus random length can be rolled into web-like, cuts during installation again.

If door 2 has internal cavities 14, cable 8 can place at least one described cavity 14, and straight line is arranged at a position of lock 3 between the corresponding telescopic protruding tongue 6.

In the above-mentioned situation, the surface of door 2 must have at least one and lock from outside to inside the first hole 15 of cavities 14 of 3 places, and at least one is at second hole 16 at telescopic protruding tongue 6 places.

According to reliable embodiment in the practice, cable 8 is flexible metal cords.Distinguishingly, can adopt the multiply cable 8 of establishment or the form of winding, such as steel strand (cable that usually uses as induction element is exactly an example) when vehicle is braked.

As an alternative, can use flexible polymer cables 8 and/or the cable 8 of being made by flexible composite: in the case, must adopt small polymer and the composite material of deformation, when guaranteeing that the user pushes handle 4, protruding tongue 6 can correspondingly make rapidly reaction.

According to the 3rd embodiment shown in Fig. 5, cable 8 is rigidity, comprise at least one turning handle 17 in order to the guide that is connected lock 3, at least one is connected the bar 19 that free end is connected with the axle 18 of the retraction action Collaboration of telescopic protruding tongue 6 and at least one with turning handle 17 free ends with axle, they pass through hinged member 20 connections inserted into each other.

In the case, can easily bar 19 be contained in suitably in the cavity 14 in the door 2, be arranged to aim at the line of lock 3 and telescopic protruding tongue 6.

At this moment, turning handle 17 and axle are arranged in the cavity 14 suitably by the

hole

15 and 16 on door 2 surfaces.

In a single day emergency set 1 is installed on the door 2 that cavity 14 is set, and just is difficult to be found and shared limited space.

In addition, place the cable 8 of cavity 14 naturally to be protected and extra shell need not be set.

Adopt flexible cable 8 can be easily emergency set 1 to be contained on any door 2 (no matter its size), as long as the length that the bobbin that provides from manufacturer when mounted downcuts cable 8.

In fact, adopt emergency set 1 of the present invention can farthest reduce its space that takies, make things convenient for the storage in transportation and the warehouse.

Like this, the purpose of the present invention and the target that propose illustrate.

This design invention admits of many changes and variation, and all these is in claim protection domain subsequently.

All details can replace with the prior art of equivalence.

Shown in the exemplary embodiments, the separately feature of all specific examples can substitute with other different characteristic in already present other exemplary embodiments.

In addition, obviously, any known technology among the present invention is interpreted as the not claimed abstention that belongs to.

In fact, material therefor of the present invention, shape and size can be any needed forms, therefore do not consist of the restriction to the claim protection domain.

Technical characterictic in any claim only is convenient to better understand claim with Reference numeral, the meaning of each member is not produced any restriction effect.

Claims

1. a door (2) is with emergency set (1), comprise emergent lock (3), described lock (3) is provided with the pushing handle (4) for retraction, by suitable guide, at least one is basically parallel to the longitudinally corresponding locking bolt (5) of above-mentioned lock (3), and at least one telescopic protruding tongue (6) is realized the retraction action, described locking bolt (5) is convexly set in an end of described lock (3), described at least one telescopic protruding tongue (6) links to each other with described lock (3) by cable (8), described cable (8) is flexible, described telescopic protruding tongue remains on the state of stretching out usually by the effect of at least one spring (13), described device also comprises Secure Shell, it is used for being rigidly connected in the external surface of described door (2), to cover the total length of described cable (8), it is characterized in that, the inside that one end (9) of described guide is located at lock (3) is firmly attached to an end (10) of described cable (8), the other end (11) of described cable (8) is connected securely with the device (12) of described at least one the scalable protruding tongue (6) that is used for bouncing back, the described Secure Shell that is used for covering described cable (8) is deformable, thereby random length can both be rolled into web-like, cuts during installation again.

2. device as claimed in claim 1 is characterized in that: described cable (8) is along the external surface of described door (2), and straight line is arranged at a position of described lock (3) between corresponding described at least one telescopic protruding tongue (6).

3. device as claimed in claim 1, it is characterized in that: described door (2) comprises internal cavities (14), described cable (8) places at least one described cavity (14) of described door (2), and straight line is arranged at a position of described lock (3) between corresponding described at least one telescopic protruding tongue (6).

4. device as claimed in claim 3, it is characterized in that: the surface of described door (2) have at least one described lock (3) locate from outside lead to first hole (15) of described internal cavities (14), but and at least one the second hole (16) of locating at protruding tongue (6) of described at least one Shen contracting.

5. device as claimed in claim 1 is characterized in that: described cable (8) is flexible metal cords.

6. device as claimed in claim 1 is characterized in that: described cable (8) is flexible polymer cables.

7. device as claimed in claim 1 is characterized in that: the cable that described cable (8) is made for flexible composite material.