ITVA20090078A1 - FITTING COVER WITH FIXING WITHOUT SCREWS - Google Patents
FITTING COVER WITH FIXING WITHOUT SCREWS Download PDFInfo
- 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
Links
- 238000005452 bending Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means 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
- H01R13/582—Means 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
- H01R13/5829—Means 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/58—Means 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
- H01R13/5837—Means 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)
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)
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 |
-
2009
- 2009-12-02 IT ITVA2009A000078A patent/IT1397302B1/en active
Patent Citations (5)
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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