CN101903609A

CN101903609A - Antipanic kit for doors

Info

Publication number: CN101903609A
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: 2010-12-01
Anticipated expiration: 2027-12-19
Also published as: EP2238304A2; ZA201005094B; RU2471052C2; UA101488C2; WO2009087692A3; DK2238304T3; RU2010129930A; CN101903609B; PL2238304T3; WO2009087692A2; ES2405830T3; 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 kind, 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 be provided with 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 have three binding sites with doorframe usually: 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 two ends up and down 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 of 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 of 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 simple and easy, safe in utilization relatively.

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 that is used to bounce back, by suitable guide mechanism, at least one is basically parallel to the corresponding longitudinally 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 to bounce 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 that emergency set of the present invention is contained in the local main sectional view that door is gone up back the one one thin portion;

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

Fig. 8 is that emergency set of the present invention is contained in the local main sectional view that door is gone up the back second thin portion;

Fig. 9 is the side partial cross-sectional of the same thin portion 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 that is used to bounce back, by suitable guide mechanism, at least one is basically parallel to the corresponding longitudinally 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 is formed (embodiment shown in the drawings) by being installed in the slender member that two rod members 7 locked constitute; 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 lock 3 inside 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 of at least one telescopic protruding tongue 6 that is used to bounce back.

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 of the packing of emergency set 1 is quite limited.

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 the shared space of shell like this.

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.

Under the above-mentioned situation, the surface of door 2 must have at least one and lock 3 places, first hole 15 of cavities 14 from outside to inside, 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 the establishment or the form of winding, such as steel strand (cable that uses as induction element when braking usually is exactly an example) on vehicle.

As an alternative, can use flexible polymer cables 8 and/or the cable of making by flexible composite 8: 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 reaction rapidly.

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 with the axle 18 of the retraction action Collaboration of telescopic protruding tongue 6 and at least one with the bar 19 that turning handle 17 free ends are connected with axle 18 free ends, 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.

Emergency set 1 in a single day be installed in be provided with cavity 14 the door 2 on, just be difficult to be found and the institute take up space limited.

In addition, place the cable 8 of cavity 14 to be protected naturally 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 bobbin that provides from the manufacturer length of downcutting cable 8 when mounted.

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

Like this, the purpose of the present invention and the target that are proposed 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 feature separately 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 constitute the restriction to the claim protection domain.

Technical characterictic in any claim has Reference numeral, only is convenient to better understand claim, and the meaning to each member does not produce any qualification 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) that is used to bounce back, by suitable guide mechanism, at least one is basically parallel to the corresponding longitudinally locking bolt (5) of above-mentioned lock (3), and at least one telescopic protruding tongue (6) is realized the retraction action, it is characterized in that: 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), 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), and the other end of described cable (11) is connected securely with the device (12) of described at least one the scalable protruding tongue (6) that is used to bounce back.

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 2 is characterized in that: comprise Secure Shell, described shell is rigidly connected in the external surface of described door (2), to cover the total length of described cable (8).

4. 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).

5. device as claimed in claim 4, 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), and at least one second hole of locating at described at least one telescopic protruding tongue (6) (16).

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

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

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

9. device as claimed in claim 1, it is characterized in that: described cable (8) is a rigidity, comprise at least one turning handle (17) in order to the described guide that is connected described lock (3), at least one with the axle (18) of the retraction action Collaboration of described at least one telescopic protruding tongue (6) and at least one with the bar (19) that the free end of described turning handle (17) is connected with the free end of described (18), they can pass through hinged member (20) connection inserted into each other.

10. device as claimed in claim 9, it is characterized in that: described bar (19) is arranged in the interior cavity (14) of described door (2) suitably, be arranged to aim at the line of described lock (3) and described at least one telescopic protruding tongue (6), described turning handle (17) and described axle (18) are arranged in the described cavity (14) by the suitable hole (15,16) in described door (2) surface.