ES1158858U - Anti-squat safety door (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Safety anti-squat safety door, constituted from a frame formed by a profile (1) of folded sheet of 4 mm thickness, which anchors in the vertical, upper and lower walls next to the door, for which it presents two perforations above, two below and five in each of the sides, equally distributed to ensure a correct anchoring of said frame to the facing, with the screws (2) being used for the wall through a wall plug inserted in the wall in case of not get to the precerch, or for wood if you get to said precerch and in this case you can not insert a dowel, characterized in that welded to the frame are three anchor plates (3 and 4) of the lock (8) in drills in box shape (5), two at the upper and lower ends (3) of the frame and one at the center (4) of a vertical side of said frame to fit into said holes in the form of a cajeado, (5) acting the latch (6) of the lock (8) and the ends of two vertical bars (7) as vertical locks operated by the lock (8), said plates (3 and 4) being made of sheet metal of 10 mm and because they are also welded to one of the vertical sides of said frame the support (9) of the hinge, in such a way that the counter-door opens in the opposite direction to the door. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPTION

Security door anti squat.

Object of the invention

The present invention relates to an anti-squat door that is intended to prevent the entrance door to a dwelling or a premises from being forced and opened without consent, being reinforced on the basis of a counter door arranged immediately after the door, being of welded metal structure, metal sheet cover lined with wood-colored vinyl and with rear side anchors, that is, on the opposite side to the opening.

It is proposed to solve the problem posed when a house or premises is empty and unattended, at the expense of which, without the consent of their owners, they open the door forcibly that does not usually resist too much, and they are installed in the house or local to live without a lease. Many are the inconveniences caused by this lack of sufficient protection of the entrance door to the house or the premises, among which the insecurity of the owners, the difficulties to restore normalcy, and the calamitous state in which the house remains after of its use The installation of an anti-squat door still allows the owner to carry out commercial visits or control of the property in front of the commonly extended hollow wall solution.

Among the advantages of the present invention, the following stand out:

- It is not necessary to change the door of the property, because the anti-squat door is placed immediately behind the existing one, anchored to the wall by several screws.

- The anchoring of the counter door to the wall is hidden when it is closed, which prevents it from being leveraged, since it would be necessary to tear off the rennet wall.

- The opening of this counter door is in the opposite direction to the entrance door to the house, which allows the house to continue visiting with the door installed.

- Both installation and removal is very simple and fast. In addition, its wood finish does not excessively affect the aesthetics of the common areas of the property and, once uninstalled, there are no marks of having been protected.

- The anti-squat door that is the object of this invention does not have any visible element capable of leveraging or working with tools to disassemble it, being covered all the hardware, screws, screws, etc., and out of sight, when found on the part of Inside the door

- The only thing that is visible is the hole of the lock, type horseshoe, which is very difficult to force.

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The thickness of the sheet forces the offender to generate a great noise, as it takes a lot of time and specific machinery to force the lock and open the door.

- All the elements for the manufacture of said counter door are easily available in the market.

- It serves to discourage entry into homes protected by this against door, not only because of its difficulty, but also because it is easier to enter a home that does not have this anti-squat door.

- Upon installation of the frame of the counter door on the wall, it does not damage the entrance door to the property.

- After its uninstallation there is no trace of its existence.

- When the exterior door is covered with a PVC sheet with an imitation wood, the aesthetics of the common areas of the building are maintained.

- The design of the counter door allows it to be installed reversibly. That is, the same counter door can be used for right or left opening

The industrial application of the present invention is in the sector of manufacture of doors and doors of access to homes and premises, and more specifically of anti-squat security doors.

Background of the invention

Although no identical invention has been found to that described, we present below found documents that reflect the state of the art related to it.

Thus, document ES1049906U proposes an anti-vandalism security provision applicable to doors and shop windows of commercial establishments in general, of those intended to be used as protection elements positioned transversely in the front area of a door or shop window surrounded by constitutive civil works structures of walls, walls or walls, constituted from two vertical and constitutive pieces of the fixed structure, located vertically and in parallel attached to the sides of the door or window, immovably attached to the partitions, walls or walls, presenting the fixed structures and glues and located internally, the fixed structures being implemented in its central area by a transverse beam constituting the mobile structure, counting the piece at its ends with two locks provided with transverse mobilization elements whose ends are introduced into the grooves . In addition to being the different solution in its form and structure, the comparative patent is to prevent vandalism by the so-called anti-moon system and the proposed invention protects the door against unauthorized openings by means of a security door.

Document ES202022683 describes a means of armored and bullet-resistant closure, made entirely of aluminum alloys comprising a plurality of extruded profiles that have a structural function, forming the frame intended to be placed within the room, made of an alloy of aluminum of the traditional type

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used for the frames and frames of aluminum doors and windows, coupled by means of continuous blocks or bars, with a plurality of profiles that have a function of resistance to bullets forming the frame intended to be located outside the room, that said profiles that have a bullet resistance function are constituted by extruded elements, of double shield structure that have the cross-sectional shape of a flattened "C" that defines a gap, each of which is provided with coupling means for said continuous blocks or bars and are intended to constitute both the outer and the outer frame, the ends of the double "C" shaped shield being configured so that they support, in one case, a bulletproof glass on one side and constitutes a stop on the opposite side, while in the other case they are configured so that they constitute counter-stop elements for the end of the structural profile of the ma adjacent rco, said elements of double aluminum alloy shield structure being made. In this case the comparative patent is to protect against bullets, while the proposed invention protects against unwanted opening, hence the different constitution of both.

ES2535990A1 describes a security module for access of rooms, to determine a closed security enclosure behind an access closed by a door, characterized in that it consists of a folding structure, which is arranged in relation to the passageway of the access of application, said deployable structure comprising a mobile assembly arranged on some glues, with the possibility of displacement between a folded position and an extended position, sliding along said glues, determining in the extended position an enclosure with its own closure behind the application access. Also in this case, the constitution of the security module for access to rooms in front of the anti-squat door of the proposed invention is very different.

Conclusions: As can be seen from the investigation carried out, none of the documents found solves the problems raised as the proposed invention does.

Description of the invention

The anti-squat safety counterport object of the present invention is constituted from a frame formed by a profile of folded sheet of 4 mm thick, which anchors in the vertical, upper and lower wall adjacent to the door, for which it presents two perforations above, two below and five in given one of the sides, evenly distributed to ensure a correct anchoring of said frame to the wall, the screwdriver being used well for wall through block inserted in the wall in case of not reaching the seal , or for wood if it reaches this pre-seal and in this case a block cannot be introduced. Welded to the frame are three holes drilled in the form of a recess, two in the upper and lower ends of the frame and one in the center of a vertical side of said frame to fit into said holes in the form of a hole the lock latch and the ends of two vertical bars acting as vertical locks operated by the lock. These plates are made of 10 mm sheet and laser cut. The hinge support is also welded to one of the vertical sides of said frame, so that the counter door opens in the opposite direction to the door. The swing of said counter door is a piece made of 3 mm thick steel sheet, being reinforced at the end that bends with two folds and on the axis of the hinge with a circular profile of

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5 mm from top to bottom, as well as with four 4mm square profile crossbars distributed on the inside face of the counter door. This swing is externally coated with an adhesive PVC sheet decorated in imitation of the wood, thus maintaining the aesthetics of the common areas of the building. The hinged frame and swing joint consists of a circular section profile welded to the frame on the opposite side of the swing on which the lock is located, two profiles with a section immediately below that of rotation and with a rotation section being introduced into said circular section profile. plug in each of its ends. Once introduced they are secured with screws, being impossible to remove without opening the door. In addition, two welded to the profile, when turning, are anchored to the frame.

In summary, the security lock anchors the door of the door to the steel frame at three points, the lock case being protected by the inner side of the door by a 4 mm thick sheet that prevents its manipulation from the inside. Said housing houses the bars whose through ends block the opening of the counter door on the upper and lower sides of the steel frame. On the opposite side the door is anchored to the frame at the upper and lower ends by the same profile that allows the turn and in the central part by two ones that fit when closing the door.

Brief description of the drawings

For a better understanding of the description, drawings representing a preferred embodiment of the present invention are attached to the present specification. In these drawings:

Figure 1: Conventional perspective view of the structure of the anti-squat security door.

Figure 2: Conventional perspective view of the structure of the anti-squat security door against the door, where the screwdriver, lock anchors and axle anchors can be seen.

Figure 3: Plan view of the profile of the folded sheet metal.

Figure 4: Plan view of the central anchor point of the lock.

Figure 5: Plan view of the top and bottom anchor points of the lock.

The numerical references of the figures correspond to the following constituent elements of the invention:

1. Profile of folded sheet metal

2. Screw it

3. Upper and lower anchor plate

4. Central anchor plate

5. Hole-shaped drill

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6. Lock latch

7. Vertical bars

8. Lock

9. Hinge bracket

10. Swing

11. Circular profile reinforcement

12. Square profile reinforcement

13. Adhesive PVC sheet for exterior cladding

14. Protection plate

15. Step gap

16. Screw.

Description of a preferred embodiment

A preferred embodiment of the present invention can be based on an anti-squat security counter door constituted from a frame formed by a profile (1) of folded sheet 4 mm thick, which anchors in the adjacent vertical, upper and lower wall to the door, for which it presents two perforations above, two below and five in given one of the sides, evenly distributed to ensure a correct anchoring of said frame to the wall, being the screwdriver (2) used well for wall through block introduced in the wall in case of not reaching the pre-enclosure, or for wood if the pre-enclosure is reached and in such case a block cannot be introduced. Welded to the frame are three anchor plates (3 and 4) of the lock (8) in holes in the shape of a recess (5), two in the upper and lower ends (3) of the frame and one in the center (4) of a vertical side of said frame to fit into said holes in the form of a recess, (5) the latch (6) of the lock (8) and the ends of two vertical bars (7) acting as vertical bolts actuated by the lock (8). Said plates (3 and 4) are made of 10 mm sheet and laser cut. The support (9) of the hinge is also welded to one of the vertical sides of said frame, so that the counter door opens in the opposite direction to the door. The swing (10) of said counter door is a piece made of 3 mm thick steel sheet (14), being reinforced at the end that bends with two folds and on the hinge shaft with a circular profile (11) of 5 mm from top to bottom, as well as with four square-profile crossbars (12) of 4 mm distributed on the inside face of the swing (10) of the counter door. Said swing (10) is coated externally with an adhesive PVC sheet (13) decorated in imitation of the wood, thereby maintaining the aesthetics of the common areas of the building. The hinged frame and swing joint (10) consists of a circular section profile (11) welded to the frame on the opposite side of the swing (10) in which the lock (8) is located, being introduced into said circular section profile ( 11) two profiles with a section immediately inferior to that of rotation and with a plug at each of its ends. Once introduced they are secured with

screws (16), being impossible to remove without opening the door. In addition, two welded to the profile, when turning, are anchored to the frame.

In summary, the security lock anchors in three points the swing (10) of the 5 door to the steel frame, the lock box (8) being protected by the inner side of the door by a sheet (14) of 4 mm thick that prevents manipulation from within. Said housing houses the vertical bars (7) whose through ends block the opening of the counter door on the upper and lower sides of the steel frame. On the opposite side the counter door is anchored to the frame at the top and bottom 10 ends by the same circular section profile (11) that allows the rotation and in the central part by two ones that fit when the door is closed.

Claims (4)

5 10 fifteen twenty 25 30 35 1. Anti-squat security door, constituted from a frame formed by a profile (1) of folded sheet 4 mm thick, which anchors in the vertical, upper and lower wall adjacent to the door, for which it has two perforations above, two below and five on each of the sides, evenly distributed to ensure a correct anchoring of said frame to the wall, the screwdriver (2) being used well for wall through block inserted in the wall in case of not reaching to the seal, or for wood if this seal is reached and in this case a block cannot be introduced, characterized in that welded to the frame there are three anchor plates (3 and 4) of the lock (8) in shaped holes of recess (5), two at the upper and lower ends (3) of the frame and one at the center (4) of a vertical side of said frame to fit into said holes in the form of a recess, (5) acting the latch ( 6) of the lock (8) and the ends d and two vertical bars (7) by way of vertical bolts operated by the lock (8), said plates (3 and 4) being manufactured in 10 mm sheet and because they are also welded to one of the vertical sides of said frame the support (9) of the hinge, so that the counter door opens in the opposite direction to the door. 2. Anti-squat security door, according to claim 1, characterized in that the swing (10) of said door is a piece made of sheet steel (14) 3 mm thick, being reinforced at the end that folds with two folds and on the axis of the hinge with a circular profile (11) of 5 mm from top to bottom, as well as with four square-profile crossbars (12) of 4 mm distributed on the inner side of the swing (10) of the counter door. 3. Anti-squat security door, according to claims 1 and 2, characterized in that said swing (10) is coated externally with an adhesive PVC sheet (13) decorated in imitation of wood. 4. Anti-squat safety door, according to claims 1 to 3, characterized in that the hinged frame and swing joint (10) comprises a circular section profile (11) welded to the frame by the opposite side of the leaf (10) in which the lock (8) is found, introducing in said circular section profile (11) two profiles with a section immediately inferior to that of rotation and with a plug at each of its ends, its removal being impossible without opening the door, and because In addition, two welded to the profile, when turning, are anchored to the frame.