ITCZ20110020A1

ITCZ20110020A1 - CLOSED INSERTION PLUG FOR ARMORED DOOR FRAMES WITH MOBILE COVER SUPPORTED BY TRUNCATED-CONICAL SPRING

Info

Publication number: ITCZ20110020A1
Application number: IT000020A
Authority: IT
Inventors: Antonio Rotundo
Original assignee: Antonio Rotundo
Priority date: 2011-12-12
Filing date: 2011-12-12
Publication date: 2013-06-13

Description

DESCRIZIONE DESCRIPTION

Il tappo chiuso ad inserzione per telai di porte blindate con coperchio mobile sostenuto da molla tronco-conica (cfr. tavole allegate 1 e 2) Ã ̈ studiato per l'applicazione su telai per porte blindate; esso intende ovviare alle mancanze dei preesistenti sistemi di chiusura dei fori di alloggiamento per rostri, perni delle serrature e deviatori - cfr. fig. 5), 6) e 7) The closed insertion cap for armored door frames with movable lid supported by a truncated cone spring (see attached tables 1 and 2) is designed for application on frames for armored doors; it intends to remedy the shortcomings of the pre-existing closing systems of the housing holes for bolts, lock pins and deviators - cf. fig. 5), 6) and 7)

Allo stato attuale gli inserti per telai sono caratterizzati da un corpo unico semplice, a tubo cieco, privi di coperchio e molla di sostegno; essi sono usati per tappare gli antiestetici bordi vivi dei fori dei telai - cfr. fig. 8) - necessari all'alloggiamento dei perni di sicurezza delle porte. Esistono al contempo modelli di inserti dotati di coperchio e molla interna; essi sono perÃ² studiati per concorrere al serraggio delle porte mediante l'azione di spinta delle molle cilindriche poste al loro interno. At present, the inserts for frames are characterized by a single simple body, with a blind tube, without cover and support spring; they are used to plug the unsightly sharp edges of the frame holes - cf. fig. 8) - necessary to house the safety pins of the doors. At the same time, there are models of inserts equipped with a lid and an internal spring; however, they are designed to help tighten the doors through the thrust action of the cylindrical springs placed inside them.

Il presente ritrovato integra i modelli preesistenti fornendo migliore finitura estetica del telaio unita al funzionale alloggio dei perni di sicurezza delle porte blindate. The present invention integrates the pre-existing models providing a better aesthetic finish of the frame combined with the functional housing of the safety pins of the armored doors.

Il presente modello Ã ̈ composto da n°4 parti (cfr. tavole allegate) assemblate in figura unica 10) e consistenti in: This model is made up of 4 parts (see attached tables) assembled in a single figure 10) and consisting of:

- corpo cilindrico passante 1) con bordo superiore esteso e sottosquadro (tav. 2, fig. A) atti al serraggio sul telaio, corredato da labbro interno con funzione di stop alla corsa del coperchio 2); - through cylindrical body 1) with extended upper edge and undercut (table 2, fig. A) suitable for clamping on the frame, equipped with an internal lip with the function of stopping the travel of the cover 2);

- fondello di chiusura inferiore 3); - bottom closing bottom 3);

- coperchio di chiusura 2) sostenuto e reso mobile da molla tronco-conica 4), dotato di margine ribassato per stop corsa; - closing cover 2) supported and made mobile by a truncated conical spring 4), equipped with a lowered margin for stroke stop;

- molla di compressione a spirale tronco- conica 4). - truncated conical spiral compression spring 4).

I componenti 1), 2), 3,) e 4), oggetto del ritrovato, agiscono in fase di apertura della porta, permettendo al pezzo 10) di presentare una superficie uniforme del telaio stesso, con assenza di fori visibili. The components 1), 2), 3,) and 4), object of the invention, act when the door is opened, allowing the piece 10) to present a uniform surface of the frame itself, with no visible holes.

In fase di chiusura della porta i perni di sicurezza della porta 11) trovano alloggio allâ€™interno del telaio mediante compressione 12) della molla e conseguente abbassamento del coperchio, consentendo alla porta di garantire la primaria funzione di sicurezza. When closing the door, the door safety pins 11) are housed inside the frame by compression 12) of the spring and consequent lowering of the cover, allowing the door to guarantee the primary safety function.

La molla a spirale Ã ̈ ideata a forma tronco-conica per garantire in fase di compressione la maggior profonditÃ possibile evitando sovrapposizione delle spire. The spiral spring is designed in a truncated cone shape to ensure the greatest possible depth in the compression phase, avoiding overlapping of the coils.

II ritrovato, caratterizzato dai componenti 2) 3) 4) (cfr. tav. 1 e 2) e dal sottosquadro A) (tavola 2), migliora dunque il design della porta in fase di apertura, e offre agli utilizzatori un prodotto dalla finitura migliorata perchÃ© priva di soluzioni di continuitÃ sul telaio e della necessitÃ di mezzi di fissaggio visibili quali viti, bulloni o simili (cfr. tav. The device, characterized by components 2) 3) 4) (see tables 1 and 2) and the undercut A) (table 2), therefore improves the design of the door during opening, and offers users a product with a finish improved because it lacks continuity solutions on the frame and the need for visible fastening means such as screws, bolts or the like (see table

1, fig. 9, con simulazione dell'applicazione del ritrovato su fori del telaio). 1, fig. 9, with simulation of the application of the invention on the holes of the frame).

Oltre a ciÃ² il ritrovato evita, grazie alla chiusura del coperchio in fase di apertura della porta, l'accumulo di polvere e sporcizia, risultando piÃ¹ funzionale al suo scopo rispetto ai modelli giÃ presenti sul mercato. In addition to this, thanks to the closing of the lid when the door is opened, the device avoids the accumulation of dust and dirt, making it more functional for its purpose than the models already on the market.

Il tappo trova applicazione nel telaio delle porte blindate sul lato destro e sinistro, con caratteristiche universali per aperture destra e sinistra; viene posizionato - come da allegate tavole - in corrispondenza della serratura pistoni piÃ¹ scrocco (tav. 1, fig. 5), doppio deviatore (ibidem, fig. 6) e dei rostri (ib. fig. 7), caratteristiche variabili in numero a seconda della tipologia di porta. The cap is applied in the frame of the armored doors on the right and left side, with universal characteristics for right and left openings; it is positioned - as per the attached tables - in correspondence with the piston lock plus latch (table 1, fig. 5), double diverter (ibidem, fig. 6) and the bolts (ib. fig. 7), characteristics varying in number a depending on the type of door.

Claims

CLAIMS 1 °) Closed insertion cap for armored door frames with movable lid supported by a truncated cone spring, suitable for tightening the holes in the frames for housing the door safety pins - tab. 1 and 2, fig. 1), 2), 3) and 4). 2 °) Closed insertion cap for armored door frames with movable lid supported by a truncated cone spring, as per claim 1 °), is characterized by a cylindrical body and the like 1) equipped with extended upper edge with surface uniform without solutions of continuity and undercut tightening A), a mobile cover 2), a truncated conical compression spring 4) and a bottom 3); 3 °) Closed insertion cap for armored door frames with movable lid supported by a truncated cone spring, as in the previous claims, is characterized by a movable lid 2) which by pushing the spring 4) ensures the frame an appearance without solutions of continuity with aesthetic improvement and visual uniformity, presenting a finish without visible holes - fig. 9); 4 °) Closed insertion cap for armored door frames with movable lid supported by a truncated cone spring, as per the previous claims, it is characterized by the capacity of housing the safety pins when closing the door by compressing the spring 4) , whose truncated conical shape avoids overlapping of the coils by increasing the closing depth of the safety pins acting on the lid as shown in table 2, fig. 11), 12) 5 °) Closed insertion cap for armored door frames with movable lid supported by a truncated conical spring, as in the previous claims, is characterized by an undercut A) (see table 1) suitable for ensuring the fixing of the cap on the frame without the use of fastening means such as screws, bolts or adhesives while preserving the aesthetics of the frame; 6 °) Closed insertion cap for armored door frames with movable lid supported by a truncated conical spring, as in the previous claims, is characterized by an internal diameter calibrated to avoid hindering the closing movement of the door, thus being functional to the movement of rotation and translation of the safety pins.