WO2007014981A1 - Boite de montage ou de jonction - Google Patents

Boite de montage ou de jonction Download PDF

Info

Publication number
WO2007014981A1
WO2007014981A1 PCT/FI2006/050348 FI2006050348W WO2007014981A1 WO 2007014981 A1 WO2007014981 A1 WO 2007014981A1 FI 2006050348 W FI2006050348 W FI 2006050348W WO 2007014981 A1 WO2007014981 A1 WO 2007014981A1
Authority
WO
WIPO (PCT)
Prior art keywords
box case
attachment collar
box
mounting
installation hole
Prior art date
Application number
PCT/FI2006/050348
Other languages
English (en)
Inventor
Risto Ahonen
Original Assignee
Risto Ahonen
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 Risto Ahonen filed Critical Risto Ahonen
Publication of WO2007014981A1 publication Critical patent/WO2007014981A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/123—Distribution boxes; Connection or junction boxes for flush mounting in thin walls

Definitions

  • the invention relates to a mounting or junction box, comprising a box case and an attachment collar, as well as flexible locking tabs capable of being pushed through an installation hole and being engaged with the rear surface of a building board.
  • An object of the invention is to provide a novel type of mounting or junction box, enabling an easy installation of the box on previously boarded walls or ceilings manually from the room side.
  • Rg. 1 shows an attachment collar, included in a mounting or junction box of the invention, from various directions as well as in sections D-D and E-E;
  • Fig. 2 shows a box case (the actual box member), included in a mounting or junction box of the invention, from above and two sides as well as in perspective views from various directions;
  • Rg. 3 shows a mounting or junction box of the invention, mounted on a building board 11, in a perspective view from an inner side of the building board 11 and in a perspective view from a rear side of the building board 11; and Hg. 4 shows several mounting or junction boxes of the invention, mounted on a building board 11, in a plan view from the inside surface side as well as in sectional views A-A, B-B and C-C taken therefrom, as well as an enhanced detail G.
  • the illustrated mounting box comprises a box case 2 (the actual box member) and an attachment collar 1 separate therefrom.
  • the attachment collar 1 is first installable manually from the room side in an installation hole formed in a building board 11. Accordingly, the attachment collar 1 carries flexible locking tabs 3, which are capable of being pushed through the installation hole and being engaged with a rear surface of the building board 11.
  • the locking tabs 3 are located on the opposite sides of the attachment collar 1 and provided with inclined surfaces 3a capable of pressing the locking tabs 3 inwards relative to the attachment collar as the attachment collar is being pushed into the installation hole with the inclined surfaces 3a sliding along the rim of the installation hole.
  • Around the attachment collar's 1 mouth are outwardly extending flanges 8, which function as abutments bearing against an inside surface of the building board 11.
  • the locking tabs 3 snap to a locking position in response to a spring force possessed by themselves. If the sizing is tight, a shift of the locking tabs to the locking position can be assisted by manual pressing from inside the locking collar 1.
  • the box case 2 shown in fig. 2 includes cable lead-throughs 5, which are provided with cable clamps 4 and present in recesses 5 of the box case 2. These recesses 5 are directed from outside inwards and thereby enable pushing a cabled box case 2 into the attachment collar 1 present in an installation hole.
  • the recesses 5 are inclined surfaces (inclination about 45°) present between the wall and the bottom and the inclined surfaces have the bottom thereof provided with criss-cross weakening lines or scores 4a with fingers 4 therebetween constituting a cable clamp once a cable has been pushed from outside into the interior of a box case.
  • the attachment collar 1 and the box case 2 are provided with engagement elements 6, 7 capable of securing the box case to the attachment collar once the box case 2 is in its pushed-in position inside the attachment collar 1.
  • the engagement elements 6, 7 are preferably wells 6 and protrusions 7, snapping within each other once the box case 2 has reached its pushed-in position inside the attachment collar 1.
  • outwardly extending flanges 9 present around the mouth of the box case 2 also come to bear against the inside surface of the building board 11.
  • the inside surface refers to the room-facing surface of a building board 11 and the rear surface refers to the opposite surface remaining within a wall.
  • the attachment collars 1 have the external sides thereof provided with joint element 10, 10a, whereby the attachment collars 1 can be coupled alongside each other.
  • the joint elements 10, 10a can be configured e.g. as a dovetail joint, which is connected by displacing attachment collars in axial direction relative to each other.
  • a specific design of the joint 10, 10a enables a contact between adjacent boxes without having to use a separate connecting stub.
  • the attachment collar's 1 edge which is to remain within a wall, is provided with cutouts 12, the locations of which coincide with the recesses 5 fitted with the cable clamps 4 once the box case 2 is in its installed position within the attachment collar 1.
  • cutouts 12 the locations of which coincide with the recesses 5 fitted with the cable clamps 4 once the box case 2 is in its installed position within the attachment collar 1.
  • Installation proceeds as follows. First, the attachment collar 1 is inserted to its position in an installation hole. Then, cables presently within a wall structure are pulled through the attachment collar and the cable ends are pushed through the cable clamps 4 into the interior of the box case 2. Once cabled as described, the box case is pushed inside the attachment collar 1.
  • the cutouts 12 may also be replaced by engagement formations for fixing stub pipes, especially pliable stub pipes, to the attachment collar 1. Thereby, wire installation ducts can be conveniently connected to the attachment collar.
  • the attachment collar 1 and the box case 2 are circular in their basic design, because the installation hole is also circular for engineering reasons (a ring auger bit is used).
  • the cable clamps present in the lead-throughs 5 may also be separate bodies, which are fitted around a cable and remain inside the box case 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Or Junction Boxes (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne une boîte de montage ou de jonction. Un collier de fixation (1) distinct d'un boîtier (2) est monté manuellement dans un trou d'installation d'un panneau de construction du côté d'une pièce. A cette fin, le collier de fixation (1) comporte des pattes de verrouillage souples (2) susceptibles d'être enfoncées dans le trou d'installation et de s'enclencher sur la surface arrière du panneau de construction. Le boîtier (2) comporte des amenées de câbles (5) dotées de serre-câble (4) et présentes dans des renfoncements (5) dudit boîtier (2). Les renfoncements (5) sont orientés de l'extérieur vers l'intérieur et permettent ainsi d'enfoncer le boîtier câblé (2) dans le collier de fixation (1) monté dans le trou d'installation. Le collier de fixation (1) et le boîtier (2) sont dotés d'éléments d'enclenchement (6, 7) permettant de fixer le boîtier, une fois enfoncé, sur le collier de fixation. L'invention permet d'installer des boîtes de montage ou de jonction sur des murs et plafonds qui ont été recouverts de panneaux.
PCT/FI2006/050348 2005-08-01 2006-07-31 Boite de montage ou de jonction WO2007014981A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055423 2005-08-01
FI20055423A FI118582B (fi) 2005-08-01 2005-08-01 Koje- tai jakorasia

Publications (1)

Publication Number Publication Date
WO2007014981A1 true WO2007014981A1 (fr) 2007-02-08

Family

ID=34896325

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2006/050348 WO2007014981A1 (fr) 2005-08-01 2006-07-31 Boite de montage ou de jonction

Country Status (2)

Country Link
FI (1) FI118582B (fr)
WO (1) WO2007014981A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20120053A1 (it) * 2012-04-05 2013-10-06 Ave Spa Scatola elettrica da incasso per pareti leggere
WO2015049441A1 (fr) * 2013-10-04 2015-04-09 Legrand France Support d'appareillage comportant des moyens d'encliquetage verrouillables
EP2882056A1 (fr) * 2013-12-09 2015-06-10 Legrand France Cadre de montage pour l'encastrement d'une boîte électrique dans une paroi et ensemble comprenant un tel cadre de montage et une boîte électrique
GB2540122A (en) * 2015-06-12 2017-01-11 Circle Box Ltd Electrical back box for mounting within a substantially circular hole
EP3179586A1 (fr) * 2015-12-10 2017-06-14 Agro Ag Boitier d'installation pour appareils électriques ou électroniques
EP3355428A1 (fr) * 2017-01-31 2018-08-01 Legrand France Boîte électrique encastrable dans des cloisons d'épaisseurs différentes
CN109066528A (zh) * 2018-08-30 2018-12-21 朱孟浩 一种快装盒接

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023697A (en) * 1976-07-29 1977-05-17 Louis Marrero Wall switch and outlet frame
US4366343A (en) * 1978-02-21 1982-12-28 Slater Electric Inc. Cable clamp means and cable entry port closure means for electrical outlet boxes and the like
FI73542C (fi) * 1984-12-27 1987-10-09 Ensto Ab Oy Faestanordning foer eldosor.
EP0293614B1 (fr) * 1987-06-02 1992-07-15 Raimund Andris GmbH & Co. KG Boîte d'installation électrique dans des parois creuses, notamment pour interrupteurs, prises de courant et choses similaires
FR2730354A1 (fr) * 1995-02-06 1996-08-09 Alombard Sa Systeme de fixation d'un boitier pour appareillages electriques et procede de montage d'un tel boitier pour la fixation d'appareillages electriques
WO2002056438A1 (fr) * 2000-12-20 2002-07-18 Pekka Kokko Systeme et boite de connexion electrique pour plafond en beton
EP1365493A1 (fr) * 2002-05-24 2003-11-26 Tribecraft Ag Boitier d'installation
EP1376800A1 (fr) * 2000-02-28 2004-01-02 Douglas Hyde Connexion rapide de boítier électrique universel et câblage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023697A (en) * 1976-07-29 1977-05-17 Louis Marrero Wall switch and outlet frame
US4366343A (en) * 1978-02-21 1982-12-28 Slater Electric Inc. Cable clamp means and cable entry port closure means for electrical outlet boxes and the like
FI73542C (fi) * 1984-12-27 1987-10-09 Ensto Ab Oy Faestanordning foer eldosor.
EP0293614B1 (fr) * 1987-06-02 1992-07-15 Raimund Andris GmbH & Co. KG Boîte d'installation électrique dans des parois creuses, notamment pour interrupteurs, prises de courant et choses similaires
FR2730354A1 (fr) * 1995-02-06 1996-08-09 Alombard Sa Systeme de fixation d'un boitier pour appareillages electriques et procede de montage d'un tel boitier pour la fixation d'appareillages electriques
EP1376800A1 (fr) * 2000-02-28 2004-01-02 Douglas Hyde Connexion rapide de boítier électrique universel et câblage
WO2002056438A1 (fr) * 2000-12-20 2002-07-18 Pekka Kokko Systeme et boite de connexion electrique pour plafond en beton
EP1365493A1 (fr) * 2002-05-24 2003-11-26 Tribecraft Ag Boitier d'installation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20120053A1 (it) * 2012-04-05 2013-10-06 Ave Spa Scatola elettrica da incasso per pareti leggere
WO2015049441A1 (fr) * 2013-10-04 2015-04-09 Legrand France Support d'appareillage comportant des moyens d'encliquetage verrouillables
FR3011693A1 (fr) * 2013-10-04 2015-04-10 Legrand France Support d'appareillage comportant des moyens d'encliquetage verrouillables
EP2882056A1 (fr) * 2013-12-09 2015-06-10 Legrand France Cadre de montage pour l'encastrement d'une boîte électrique dans une paroi et ensemble comprenant un tel cadre de montage et une boîte électrique
FR3014608A1 (fr) * 2013-12-09 2015-06-12 Legrand France Cadre de montage pour l'encastrement d'une boite electrique dans une paroi et ensemble comprenant un tel cadre de montage et une boite electrique
GB2540122A (en) * 2015-06-12 2017-01-11 Circle Box Ltd Electrical back box for mounting within a substantially circular hole
GB2540122B (en) * 2015-06-12 2020-04-22 Circle Box Ltd Electrical back box for mounting within a substantially circular hole
EP3179586A1 (fr) * 2015-12-10 2017-06-14 Agro Ag Boitier d'installation pour appareils électriques ou électroniques
EP3355428A1 (fr) * 2017-01-31 2018-08-01 Legrand France Boîte électrique encastrable dans des cloisons d'épaisseurs différentes
FR3062529A1 (fr) * 2017-01-31 2018-08-03 Legrand France Boite electrique encastrable dans des cloisons d'epaisseurs differentes
CN109066528A (zh) * 2018-08-30 2018-12-21 朱孟浩 一种快装盒接

Also Published As

Publication number Publication date
FI118582B (fi) 2007-12-31
FI20055423A (fi) 2007-02-02
FI20055423A0 (fi) 2005-08-01

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