ITVA20090078A1 - FITTING COVER WITH FIXING WITHOUT SCREWS - Google Patents

FITTING COVER WITH FIXING WITHOUT SCREWS Download PDF

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Publication number
ITVA20090078A1
ITVA20090078A1 IT000078A ITVA20090078A ITVA20090078A1 IT VA20090078 A1 ITVA20090078 A1 IT VA20090078A1 IT 000078 A IT000078 A IT 000078A IT VA20090078 A ITVA20090078 A IT VA20090078A IT VA20090078 A1 ITVA20090078 A1 IT VA20090078A1
Authority
IT
Italy
Prior art keywords
hooks
cover
pair
base
lid
Prior art date
Application number
IT000078A
Other languages
Italian (it)
Inventor
Roberto Arosio
Marco Alessandro Legnani
Gianfranco Librandi
Original Assignee
Tci Telecomunicazioni Italia Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tci Telecomunicazioni Italia Srl filed Critical Tci Telecomunicazioni Italia Srl
Priority to ITVA2009A000078A priority Critical patent/IT1397302B1/en
Publication of ITVA20090078A1 publication Critical patent/ITVA20090078A1/en
Application granted granted Critical
Publication of IT1397302B1 publication Critical patent/IT1397302B1/en

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H01R13/5829Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the clamping part being flexibly or hingedly connected to the housing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/506Bases; Cases composed of different pieces assembled by snap action of the parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5837Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable specially adapted for accommodating various sized cables

Description

“Coperchio fermacavi adattabile con fissaggio senza viti.”, "Adaptable cable cover with screwless fixing.",

DESCRIZIONE DESCRIPTION

Nelle apparecchiature elettroniche, come ad esempio gli alimentatori per illuminotecnica, per coprire i morsetti a cui si collegano i cavi di ingresso e uscita si utilizzano da tempo dei coperchi fermacavi fissati con una o più viti, per adattarsi ai differenti diametri dei cavi l’utilizzatore varia la profondità di inserimento delle viti. In electronic equipment, such as power supplies for lighting engineering, cable clamp covers fixed with one or more screws have been used for some time to cover the terminals to which the input and output cables are connected, to adapt the user to the different diameters of the cables. the depth of insertion of the screws varies.

La presente invenzione consiste in un coperchio fermacavi innovativo con chiusura immediata a scatto senza l’utilizzo di viti e utensili meccanici. L’utilizzo di due serie di ganci (101, Fig.l), (102, Fig.l) che hanno profondità di intervento differenti, consente al coperchio fermacavi di potersi chiudere a due differenti profondità, adattandosi al diametro dei cavi utilizzati (Fig.2, Fig.3). Le aperture laterali presenti in corrispondenza dei punti di aggancio (103, 104) sulla base fissa, consentono, ad esempio mediante l’uso di un cacciavite, di sganciare i ganci stessi, rendendo facile la riapertura del coperchio in caso di necessità. The present invention consists of an innovative cable stop cover with immediate snap closure without the use of screws and mechanical tools. The use of two series of hooks (101, Fig.l), (102, Fig.l) which have different intervention depths, allows the cable stop cover to be closed at two different depths, adapting to the diameter of the cables used (Fig. .2, Fig. 3). The side openings present at the attachment points (103, 104) on the fixed base, allow, for example by using a screwdriver, to release the hooks themselves, making it easy to reopen the lid in case of need.

La figura 1 è un esempio di realizzazione pratica, per chiarezza vengono numerati nel disegno solo i particolari anteriori della vista, quando si parlerà al plurale ci si riferirà anche ai corrispondenti posteriori. Figure 1 is an example of a practical embodiment, for clarity only the front details of the view are numbered in the drawing, when we speak in the plural we will also refer to the corresponding rear ones.

Il coperchio fermacavi (105) è fissato ad un’estremità tramite una coppia di perni (106), sull’altra estremità sono presenti una coppia di ganci (101) con le relative sedi di incastro (103), e una seconda coppia di ganci (102) con relative sedi di incastro (104). The cable stop cover (105) is fixed at one end by means of a pair of pins (106), on the other end there are a pair of hooks (101) with the relative interlocking seats (103), and a second pair of hooks (102) with relative interlocking seats (104).

Le sedi di incastro (103), (104) sono stampate assieme alla base su cui si richiude il coperchio, come si vede nella figura 1. The interlocking seats (103), (104) are molded together with the base on which the lid closes, as seen in figure 1.

DESCRIZIONE (2/2) DESCRIPTION (2/2)

I ganci e le sedi di incastro sono dimensionati in modo tale che ruotando il coperchio attorno ai perni 106 si chiudono prima i ganci 101 sulle sedi 103, continuando a ruotare i ganci 101 si sganciano dalle sedi 103 e si inseriscono i ganci 102 nelle sedi 104. The hooks and the interlocking seats are sized in such a way that by rotating the cover around the pins 106, the hooks 101 first close on the seats 103, while continuing to rotate the hooks 101 are released from the seats 103 and the hooks 102 are inserted in the seats 104 .

Le sedi 103 e 104 hanno delle aperture verso l’esterno, come si vede chiaramente in figura 1, per consentire lo sgancio e la riapertura del coperchio in caso di necessità. The seats 103 and 104 have openings towards the outside, as can be clearly seen in figure 1, to allow the release and reopening of the lid in case of need.

Nel coperchio fermacavi e nella base fissa sottostante sono presenti le due superfici fermacavi (107) che trattengono i cavi mediante pressione quando il coperchio è chiuso. In the cable clamp cover and in the fixed base below there are the two cable clamp surfaces (107) which hold the cables by pressing when the cover is closed.

Nella figura 2 un esempio di coperchio chiuso con i cavi di diametro maggiore (203), in questo caso fanno tenuta i ganci inseriti nelle sedi 201, le sedi 202 sono libere. In figure 2 an example of a closed lid with cables of larger diameter (203), in this case the hooks inserted in the seats 201 seal, the seats 202 are free.

Nella figura 3 un esempio di coperchio chiuso con i cavi di diametro minore (303), la tenuta è fatta dai ganci inseriti nelle sedi 301, le sedi 302 sono libere. In figure 3 an example of a closed lid with cables of smaller diameter (303), the seal is made by the hooks inserted in the seats 301, the seats 302 are free.

Per impedire la chiusura accidentale del coperchio può essere utilizzata una lamina di plastica (402) (dettaglio in fig. 4A) stampata assieme al coperchio (401) (Fig4, dettaglio in Fig.4A) che tiene bloccato il coperchio in posizione aperta. To prevent accidental closure of the lid, a plastic sheet (402) (detail in fig. 4A) printed together with the lid (401) (Fig4, detail in Fig.4A) can be used which keeps the lid locked in the open position.

Ruotando il coperchio (401) la lamina (402) si flette scorrendo sulla superficie fissa della scatola opportunamente curvata (dettaglio 403, Fig. 4A ) consentendo la chiusura del coperchio una volta vinta la resistenza iniziale richiesta per la sua flessione. By rotating the lid (401) the sheet (402) flexes by sliding on the fixed surface of the suitably curved box (detail 403, Fig. 4A) allowing the lid to be closed once the initial resistance required for its bending has been overcome.

Claims (2)

RIVENDICAZIONI (1/1) 1) Coperchio con fermacavi costampato, con un estremità dotata di una coppia di perni attorno alla quale ruota per chiudersi su una base, l’estremità opposta dotata di due coppie di ganci disposti sui fianchi del coperchio stesso, nella base sono presenti delle fessure in cui si agganciano i ganci del coperchio, i ganci e le relative fessure realizzate in modo tale che chiudendo il coperchio si inserisca prima una coppia, proseguendo nella chiusura si rilascia la prima coppia e si inserisce la seconda. 2) Il coperchio della rivendicazione 1, con le fessure della base in cui si inseriscono i ganci del coperchio dotate di aperture laterali idonee a consentire il disinserimento dei ganci mediante un cacciavite inserito nelle aperture stesse. CLAIMS (1/1) 1) Cover with cable holder, on one end there is a pair of pins around which the cover rotates to close upon a base The opposite end of the cover has two pairs of hooks on its sides, in the base there are slits in which the hooks engage, the hooks and the slits are made so that closure of the cover fits a pair first, continuing the closure the first pair is released and the second insert. CLAIMS (1/1) 1) Cover with co-molded cable clamp, with one end equipped with a pair of pins around which it rotates to close on a base, the opposite end equipped with two pairs of hooks arranged on the sides of the cover itself, in the base there are slots in to which the hooks of the lid, the hooks and the relative slots are hooked in such a way that by closing the lid a pair is inserted first, continuing to close the first pair is released and the second is inserted. 2) The cover of claim 1, with the slots of the base in which the hooks of the cover are inserted, provided with lateral openings suitable for allowing the disengagement of the hooks by means of a screwdriver inserted in the openings themselves. CLAIMS (1/1) 1) Cover with cable holder, on one end there is a pair of pins around which the cover rotates to close upon a base The opposite end of the cover has two pairs of hooks on its sides, in the base there are slits in which the hooks engage, the hooks and the slits are made so that closure of the cover fits a pair first, continuing the closure the first pair is released and the second insert. 2) The cover of claim 1 , with slits in the base where the hooks of the cover insert, with side openings to allow an easy release of the hooks through a screwdriver inserted into the openings.2) The cover of claim 1, with slits in the base where the hooks of the cover insert, with side openings to allow an easy release of the hooks through a screwdriver inserted into the openings.
ITVA2009A000078A 2009-12-02 2009-12-02 FITTING COVER WITH FIXING WITHOUT SCREWS. IT1397302B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVA2009A000078A IT1397302B1 (en) 2009-12-02 2009-12-02 FITTING COVER WITH FIXING WITHOUT SCREWS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA2009A000078A IT1397302B1 (en) 2009-12-02 2009-12-02 FITTING COVER WITH FIXING WITHOUT SCREWS.

Publications (2)

Publication Number Publication Date
ITVA20090078A1 true ITVA20090078A1 (en) 2011-06-03
IT1397302B1 IT1397302B1 (en) 2013-01-04

Family

ID=42232725

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA2009A000078A IT1397302B1 (en) 2009-12-02 2009-12-02 FITTING COVER WITH FIXING WITHOUT SCREWS.

Country Status (1)

Country Link
IT (1) IT1397302B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590886A (en) * 1948-04-08 1952-04-01 Pedersen Svend Laessphie Strain relief for electrical connectors
US5498172A (en) * 1993-07-30 1996-03-12 Sunx Kabushiki Kaisha Electrical connector for interconnecting parallel multiconductor cables
US6074238A (en) * 1998-05-15 2000-06-13 Molex Incorporated Electrical tap connector with spreader means
DE10065972A1 (en) * 2000-05-29 2002-07-11 Taller Gmbh Flex foil contact arrangement e.g. for automobile applications, has flex foil contact area at distance from chamber on cantilever arm in one piece with contact element
DE202007009291U1 (en) * 2007-07-03 2008-08-07 Tridonicatco Connection Technology Gmbh & Co Kg Cable outlet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590886A (en) * 1948-04-08 1952-04-01 Pedersen Svend Laessphie Strain relief for electrical connectors
US5498172A (en) * 1993-07-30 1996-03-12 Sunx Kabushiki Kaisha Electrical connector for interconnecting parallel multiconductor cables
US6074238A (en) * 1998-05-15 2000-06-13 Molex Incorporated Electrical tap connector with spreader means
DE10065972A1 (en) * 2000-05-29 2002-07-11 Taller Gmbh Flex foil contact arrangement e.g. for automobile applications, has flex foil contact area at distance from chamber on cantilever arm in one piece with contact element
DE202007009291U1 (en) * 2007-07-03 2008-08-07 Tridonicatco Connection Technology Gmbh & Co Kg Cable outlet

Also Published As

Publication number Publication date
IT1397302B1 (en) 2013-01-04

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