IT201600088863A1 - RAPID SAFETY LOCKING DEVICE FOR SHUTTERS, DOORS, OPENING DOORS OR SLIDING PROPERTY AND / OR GOODS VEHICLES - Google Patents

Description

"Quick safety locking device for shutters, doors, windows / doors, sliding doors on trailers"

TEXT OF THE DESCRIPTION

The purpose of the device is to be able to lock a shutter (door or window) a sliding door or parallel doors from the inside without making grooves in the uprights of the same or applying external locks, the device is fixed to the shutters, doors or sliding doors through two bolts (G) in steel of M (10) or similar passers-by with round head from the outside of the window / shutter. Internally, two self-locking nuts (H) block the device (A).

The device consists of an external steel shell (A), containing inside a core (B) in light alloy or brass, on which a steel stop pin (D) is inserted and with a quick locking pin in steel (E), an antagonist spring (7) is inserted on said pin (D) which always pushes it into the closed position, in the same pin on the same axis of the spring there is a groove (8) perpendicular where the nose piece acts (19 ) of the cylinder (F), this recess (8) is shaped in such a way (8a-8b) as to always maintain the closure of (E) when the key is extracted from the cylinder (F).

The core (B), inserted inside the shell (A) is blocked by two screws (10b) in the coinciding holes (10a) and (10). The outer shell (A) is closed with the cover (C), which having a through hole (5), corresponds to the hole (3) and relative to the insertion during the installation phase of the screw (G), the which in turn is confirmed by the nut (H), it defines a single block of the device to the shutter, French door / sliding doors.

The main lock occurs by pressing the main locking pin E, equipped with an antagonist spring (18) which acts between the seat (la) and the base (16), and a longitudinal groove (15) with a guide and stop function.

This pin (E) is equipped with a groove (17) which in closed mode coincides with the groove (6) and the sliding of the pin (D) pushed by a spring (7), causes the pin (D) to be inserted perpendicularly into the groove. (17), keeping the main pin (E) closed, the same pin (E) passing through the shell (A) and the core (B) fits into a seat giving the quick locking device a single anti-burglary block. The device in this position cannot be disconnected from the outside and from the inside.

This device is equipped with a cylinder (F) with anti-burglary cams (19) which, by inserting transversely to the seat (2 and 2a), locked with a screw (14) through the hole (14a), gives further locking to the quick locking device. In the closed position, the nose (19) of the cylinder (F) mates with the face (8a) of the groove (8) giving a further locking constraint, by rotating the nose (19) against the face (8a) the translation is carried out and the release of (D) from the groove (17) of the pin (E).

A screw (12a) with washer (11) is inserted in face (F5) of the core (B) to lock the antagonist spring (7) of the secondary pin (D). 3) and (4) the holes (13) are closed with plugs (13a).

On the side face (F3) in correspondence with the hole (13c), coinciding with the through hole (13b) and intersecting the pin (E) perpendicularly, in the groove (15), it causes a constrained sliding. This device therefore finds easy applications for insertion inside the premises to block doors, doors, opening or sliding shutters and / or swing doors of means of transport.

In the current state of the art, closures or devices for locking doors / shutters, sliding or hinged doors are of limited resistance, see valances and the like, or impractical such as padlocks, where every time it is necessary to open it with the key, but then to remove the padlock from eyelets or brackets previously inserted on the door leaf, or locks screwed only from the internal part that is not very tight, as well as having an unpleasant design.

A rapid locking device for shutters, doors or sliding doors is described which comprises a horizontal or vertical opening or sliding upright, the locking device comprises a container (A) fixed with screws and nuts (G and H), automatic opening pin, and rapid closing (E), cylinder with release key (F) without requiring the separation or disassembly of the lock from the shutters or opening or sliding doors.

An object of the present invention is that of realizing a quick closing device that is inexpensive and easy to use for users. Another object of the present invention is to provide a device that can be easily applied.

A further object of the present invention is to provide a device applicable to rapid locking systems for anti-theft or emergency closure. Another purpose of the invention is to create a versatile device to be inserted in sliding doors / windows that can be opened without a frame but only glass.

A further object of the present invention is to provide a device with a clean and simpler design that can be inserted in any environment.

One or more of these objects are achieved according to the present invention, by a quick locking device for shutters or doors / windows that can be opened or slid. Preferred and advantageous features of the device are indicated in the sub-claims. The purposes of the invention are also achieved through a single block group stably inserted on shutters or doors / windows that can be opened or slid.

As regards the details of construction and the embodiments, they may be varied widely without departing from the present invention as described in the following claims. As for the materials used for the construction, they can be obtained by mechanical processing or casting.

The features and advantages of the invention will emerge from the following descriptions, with reference to the attached drawings provided purely by way of example:

- figure 1 is a schematic representation of an opening or sliding shutter or door / window equipped with a quick locking device;

- Figures 2 and 3 are schematic views in different scales, respectively front view and side view of an opening or sliding shutter or doors / windows equipped with a quick lock device according to the invention in the closed position;

- Figures 4 and 5 are perspective views and front views of an opening or sliding shutter or door / window equipped with a quick lock device according to the invention in the open position;

- Figures 6 and 7 are schematic views (respectively perspective view, front view, side view and top view).

Figure 8 is an exploded perspective view with the various components.

A- External container

B- Internal core for mechanism insertion

C- Container closing cap

D- Stopping pin

E- Main locking pin

F- YALE type locking cylinder

G- Bolts for through anchoring on shutters, doors, windows / shutters

H- External container fixing nuts

1-la-lb Main pin insertion hole E

2-2a YALE type cylinder insertion seat hole

3/4 Hole for fixing the device to the part to be blocked (shutters, doors, opening and sliding doors)

5- Closing cap fixing hole C

6- Groove for retaining pin seat D

7- Contrast spring for locking pin D

8- Control seat for retaining pin D

9- Seat for contrast spring 7

10- Internal core fixing holes with external container

10b- Screw seats for fixing the internal core to the external container

11- Sealing washer for locking pin D

12- Locking screw for washer 11

13- Access holes for fixing external container A (by means of locking nuts H)

13 a- Access hole closing caps for fixing external container A

14- Screw hole for YALE F type cylinder block

15- Guide groove for main pin E

16- Closing stop washer for main pin E

17- Groove for main pin block E

18- Main pin thrust spring E

19- Cylinder nose piece F

20- Cylinder reference screw F

Claims (11)

CLAIMS 1 Quick safety lock device A confirmed by cylinder F to key which includes: - external steel container (A-C) - internal group B for housing the various locking and locking mechanisms (E-F-D). 2. Quick safety lock device according to claim 1, the internal group (B) is inserted in the container (A-C) rigidly connected by fixing screws (10b in the holes 10a / 10), in which the external group (A) and (C) is rigidly connected with fixing holes (3-4) to part P (fig. 3) with the aid of rounded screws or bolts (G) and nuts (H). 3. Quick safety lock device according to the preceding claims, the internal assembly (B) comprises a sliding element (E) in the seat (1), a sliding element (D) with a square or rectangular section perpendicular to the element (E ), a housing (2) for safety cylinder (F) parallel to (1) and perpendicular to a groove (6) perpendicular to (1) and (2), and intersecting (1) and (2), a groove ( 14a) perpendicular to the groove (2) which intersects (2 and 6), coinciding with the nose (19) of the cylinder (F) and parallel to the groove (6), a further seat (13c) with screw (15a) crosses perpendicularly ( 1) and parallel to (6) and coincident with the grooves (15) from element E. 4. Rapid safety lock device according to the preceding claims the internal unit (B) comprises a seat (12) parallel to (6) to house washer (12a) locking screw (11) for the contrast spring stop (7) , a circular groove (la) on the face (F1), which allows the insertion of the antagonist spring (18) inserted in the element (E) parallel to (1) and perpendicular to the face (F ^ e (F4). 5. Rapid safety lock device according to claims page 6 (L above, the external unit (A) comprises an element (E) with a circular or square section with an enlarged end (16), this element on the face parallel to the end ( 16) is finished with a conical countersink (16a), this element (E) equipped with a groove (17) perpendicular to (E) and a groove (15) parallel to the pivot sliding axis (E). 6. Quick safety locking device according to the preceding claims the internal unit (B) comprises an element (D) which slides parallel on the groove (6), this element (D) is equipped with a groove (8) with perpendicular excavation (8a ) and oblique (8b), and a seat parallel (9) to the element (D) acting as an antagonist spring container (7). 7. Quick safety lock device according to the preceding claims element (C) acting as element cover (A), with bracket perpendicular to the face (Cl) with attached hole (5), coinciding with hole (3) for the 'insertion of screws or bolts (G), is in turn confirmed by screws or bolts (H). 8. Quick safety lock device according to the previous claims an element (A) with square or rectangular section with the insertion horizontal of a group (B) having an element (E) that crosses the element (A-B) perpendicularly, and with forced translation by the excavation (15) coinciding with the stop hole (13c) and the locking screw (15a) makes the element (A) locked to the element (B), this element (E) sliding into the seat (1-1 a) activates or deactivates the closure, with the closed position in (M) fig. 2, making the base (16 ) fig. 8 with the planar face F4 of the element (A) and the open position by means of an antagonist spring (18) inserted in the element (E) and inserted in (la), after having translated (D) into (6) with the rotation of the nose (19) of the cylinder (F), this element (E) in the closed position (M) (fig. 2), aligns the seat (17) with the perpendicular groove (6) which coincides with the sliding element (D ), which, pushed by an antagonist spring (7), locks the element (E) in the closed position, matching the recess (8) parallel to the nib (19) of the element (F) the element (D) in the closed position has the recess (8) which coincides axially and parallel to the nose piece (19) of the element (F). 9. Quick safety locking device according to the preceding claim by rotating the nose (19) of the cylinder (F) causes an axial sliding (8a) in the element (D) in the seat (6), freeing the groove (17) of the element (E). This element (E) pushed by a spring (18) returns to the open position (fig. 4). (Fig. 5) 10. Quick safety lock device according to the previous claim, the element (B) has a groove (14 °) perpendicular to (2) and aligned with the face (6a) and coincident with the nose (19) of the cylinder (F). 11. Quick safety lock device according to the preceding claims, wherein said group A-B-C-D-E-F are made in accordance with one or more of claims 1 to 11. All as described and illustrated, for the specified purposes.