EP1312735B1 - Dispositif de verrouillage et déverrouillage du compartiment à bagages de véhicule - Google Patents

Dispositif de verrouillage et déverrouillage du compartiment à bagages de véhicule Download PDF

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Publication number
EP1312735B1
EP1312735B1 EP20020021586 EP02021586A EP1312735B1 EP 1312735 B1 EP1312735 B1 EP 1312735B1 EP 20020021586 EP20020021586 EP 20020021586 EP 02021586 A EP02021586 A EP 02021586A EP 1312735 B1 EP1312735 B1 EP 1312735B1
Authority
EP
European Patent Office
Prior art keywords
box
hole
arrangement according
recess
luggage compartment
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP20020021586
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German (de)
English (en)
Other versions
EP1312735A3 (fr
EP1312735A2 (fr
Inventor
Andrea Collavo
Bruno Zalla
Stefano Bressan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastal SpA
Original Assignee
Plastal SpA
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Publication date
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Publication of EP1312735A2 publication Critical patent/EP1312735A2/fr
Publication of EP1312735A3 publication Critical patent/EP1312735A3/fr
Application granted granted Critical
Publication of EP1312735B1 publication Critical patent/EP1312735B1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets

Definitions

  • the present invention refers to an arrangement for locking and unlocking the luggage compartment of a motor-vehicle, in particular a motor-car.
  • the luggage compartment i.e. the boot of motor-cars is generally known to be adapted to be closed and opened through the use of an actuating handle located on the lid or door closing the same luggage compartment; the possibility is furthermore given, especially in the case that the vehicle is to be left parked for a longer period of time, for the luggage compartment to be locked by means of a proper key, or in some other suitable way, thanks to the provision of a lock unit located near the handle.
  • Such a lock unit is generally mounted on the frame used as a support for the lid opening handle; this support frame is suitably shaped so as to feature a recess of a substantially box-like shape, that is adapted to accommodate the various parts making up the handle assembly, and is attached to the compartment closing lid or door (or, anyway, to the bodywork of the vehicle) by means of screws or similar fastening means.
  • an element which is also shaped in a box-like configuration, and is attached on its rear side by means of screws, inside which there is hinged, by means of one or more transversal hinging pins, an actuating handle that is normally held in its resting position by at least a return spring.
  • the lock unit which is constituted by an essentially cylindrically shaped block, is generally inserted at a side of the recess accommodating the box-shaped element, in correspondence of an aperture provided in the support frame and possibly featuring ring-shaped containment walls that extend inwardly in the luggage compartment.
  • connection between the block of the lock unit and the support wall occurs by means of a cantilever arm projecting in an approximately perpendicular manner with respect to the same block and featuring, at the end portion thereof, a through-hole provided coaxially, once that said block is fitted, with a corresponding threaded hole provided in a protrusion of the box-shaped recess; a screw that passes through said hole in the arm, and engages the threading in the hole provided in the protrusion, fastens the block on to the frame.
  • Another equally important purpose of the present invention is to provide an arrangement which is low in costs and capable of being obtained with the use of currently available, largely known machines and techniques.
  • the arrangement for closing and opening, i.e. locking and unlocking the luggage compartment of a motor-vehicle comprises a support frame 1, which is preferably made of plastic material and is adapted to be fastened inside the luggage compartment (or, anyway, on to the bodywork) of a motor-vehicle in a per sé known (and not shown) manner.
  • Such a support frame 1 is provided with a box-shaped recess 2 extending inwardly in the luggage compartment and being substantially in the shape of a reverse U in its cross-section, wherein the front (lower, in the described example) wall 3 thereof is open.
  • said box-like recess 2 is provided with a protrusion 5 with an approximately trapezoidal cross-section in which there is provided a first through-hole 6, which is preferably unthreaded.
  • the cross-section of said box-shaped element 7 has an outer contour that is substantially in the shape of a reverse U, and an inner contour featuring an approximately trapezoidal shape, in such a manner as to define a side wall 10 (corresponding to one of the shanks of the U) that has a greater thickness as compared to the other side wall 11; similarly to the box-like recess 2, the box-shaped element 7 has its front (lower, in the described example) wall open, as defined by an edge 12.
  • a second hole 13 which is provided with retaining means, such as a threading, and is arranged coaxially with said first hole 6 once that the box-shaped element 7 is accommodated in the box-like recess 2.
  • the lock unit 15 which is constituted by a block 16 of a substantially cylindrical shape, is inserted adjacent to the box-like recess 2 in correspondence of an aperture 17 provided in the frame 1 and featuring advantageously circular containment walls 18 that extend inwardly in the luggage compartment; the block is of course oriented in such a manner as to enable the keyhole 19 to be accessible from the outside.
  • the block 16 is provided with a cantilever arm 20 protruding in an approximately perpendicular manner with respect to the same block towards the box-like recess 2; in correspondence of the free end portion thereof, said cantilever arm is provided with a third through-hole 21, which is arranged coaxially with said first through-hole 6 and said second threaded hole 13.
  • a peculiar feature of the present invention is constituted by the manner in which the lock unit 15 is connected to the frame 1, wherein such a connection is obtained by means of fastening means such as for instance a screw 22 passing through the third hole 21, the first hole 6 and engaging the retaining means that are provided in the box-shaped element 7 and are constituted by the threading in said second hole 13.
  • the screw 22 engaging the second hole 13, instead of the first hole 6 as it occurs in the prior-art, enables stresses brought about by blows imparted to the block 16 to be transferred from the protrusion 5 of the box-like recess 2 to the box-shaped element 7, while at the same time ensuring an optimum distribution of internal stresses in the arrangement made in this way.
  • the box-shaped element 7 turns out to have a much greater strength to resist the above cited stresses, since it is fully contained within such a resistant structure as the recess 2; furthermore, the greater extension of the linkage of the block 16 with several strong members such as the protrusion 5 of the recess 2 and the box-shaped element 7, as well as the interconnection of said block with said members, give the whole assembly a greater capability of withstanding the stresses imposed by impacts or blows that may be dealt by burglars or vandals during burglary attempts or attempts at stealing the vehicle. Finally, the box-shaped element 7 acting as a locking bolt to lock the screw 22 further contributes to an increased strength and safety of the connection.
  • Figure 3 can be noticed to illustrate a second embodiment of the present invention, in which to an increased tensile strength of the arrangement there are contributing at least a pair of teeth 23, 24 protruding outwardly from the box-shaped element 7 and interacting, by abutting thereagainst, with corresponding sunken receptacles 25, 26 provided inside the box-like recess; preferably, said pair of teeth 23, 24 and the corresponding sunken receptacles 25, 26 are positioned at different heights with respect to the longitudinal axis of the box-shaped element 7 and the box-like recess 2.

Landscapes

  • Lock And Its Accessories (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Claims (10)

  1. Dispositif de verrouillage et de déverrouillage du compartiment à bagages d'un véhicule à moteur comprenant :
    - une structure (1) munie d'un évidement de logement (2) de type boîte qui est muni à son tour, sur une partie d'extrémité de côté de celui-ci, d'un premier trou (6)
    - un élément (7) en forme de boîte logé dans ledit évidement (2) et logeant lui même la poignée (14) pour ouvrir ledit compartiment à bagages,
    - une unité de verrouillage (15) adaptée pour être disposée dans ladite structure (1) à côté dudit évidement de type boîte (2), ladite unité de verrouillage (15) étant munie d'un bras (20) oscillant s'étendant en direction dudit évidement (2) de type boîte et muni, au niveau de sa partie d'extrémité libre, d'un troisième trou traversant (21) capable d'être agencé de manière coaxiale avec ledit premier trou (6),
    - un moyen de fixation (22) pour interconnecter ladite unité de verrouillage (15) à ladite structure (1),

    caractérisé en ce que ledit élément en forme de boîte (7) est muni d'un second trou (13) capable d'être agencé de manière coaxiale avec lesdits premier et troisième trous (6, 21), ledit moyen de fixation (22) passant à travers ledit premier et ledit troisième trou et engageant des moyens de rétention correspondants disposés dans ledit second trou (13).
  2. Dispositif selon la revendication 1, caractérisé en ce que ledit évidement (2) de logement de type boîte est muni, sur la paroi (4) orientée vers l'intérieur dans ledit compartiment à bagages et à proximité d'une partie d'extrémité de côté de celui-ci, d'une protubérance (5) dans laquelle est disposé ledit premier trou (6) et sur laquelle repose ledit bras oscillant (20) de ladite unité de verrouillage (15).
  3. Dispositif selon la revendication 2, caractérisé en ce que ledit premier trou (6) est un trou traversant non fileté.
  4. Dispositif selon la revendication 1, caractérisé en ce que ledit élément (7) en forme de boîte a une section de coupe avec un contour externe sensiblement en forme de U renversé et un contour interne de forme approximativement trapézoïdale de sorte à définir une paroi latérale (10) ayant une plus grande épaisseur que la paroi latérale opposée (11).
  5. Dispositif selon la revendication 4, caractérisé en ce que ledit second trou (13) est prévu en correspondance de ladite paroi latérale (10) de grande épaisseur.
  6. Dispositif selon la revendication 1, caractérisé en ce que ladite unité de verrouillage (15) est constituée par un bloc (16) de forme essentiellement cylindrique adapté pour être disposé en correspondance d'une ouverture (17) formé dans ladite structure (1).
  7. Dispositif selon la revendication 6, caractérisé en ce que ladite ouverture (17) comprend des parois de retenue circulaires (18) s'étendant vers l'intérieur dans le compartiment à bagages.
  8. Dispositif selon la revendication 1, caractérisé en ce que ledit moyen de fixation est constitué par une vis (22)
  9. Dispositif selon la revendication 1, caractérisé en ce que lesdits moyens de rétention sont constitués par un filetage réalisé dans ledit second trou (13).
  10. Dispositif selon l'une des revendications précédentes ou des combinaisons de celles-ci, caractérisé en ce que ledit élément (7) en forme de boîte est réalisé avec au moins une paire de dents (23, 24) s'étendant vers l'extérieur dudit élément (7) en forme de boîte et interagissant par butée, avec des réceptacles courbés correspondants (25, 26) réalisés à l'intérieur dudit évidement (2) de type boîte.
EP20020021586 2001-11-15 2002-09-27 Dispositif de verrouillage et déverrouillage du compartiment à bagages de véhicule Expired - Lifetime EP1312735B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN20010044 ITPN20010044U1 (it) 2001-11-15 2001-11-15 Dispositivo per la chiusura e l'apertura della bagagliera di un autoveicolo.
ITPN20010044 2001-11-15

Publications (3)

Publication Number Publication Date
EP1312735A2 EP1312735A2 (fr) 2003-05-21
EP1312735A3 EP1312735A3 (fr) 2004-12-22
EP1312735B1 true EP1312735B1 (fr) 2006-03-08

Family

ID=11453285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020021586 Expired - Lifetime EP1312735B1 (fr) 2001-11-15 2002-09-27 Dispositif de verrouillage et déverrouillage du compartiment à bagages de véhicule

Country Status (3)

Country Link
EP (1) EP1312735B1 (fr)
DE (1) DE60209607T2 (fr)
IT (1) ITPN20010044U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005042350A1 (de) * 2005-09-07 2007-03-15 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schließzylinder für insbesondere an Fahrzeugen vollziehbare Funktionen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5987943A (en) * 1998-04-24 1999-11-23 General Motors Corporation Lockable endgate for a pickup truck
IT247961Y1 (it) * 1999-12-21 2002-09-20 Atoma Roltra Spa Gruppo chiave per una portiera di un autoveicolo.

Also Published As

Publication number Publication date
EP1312735A3 (fr) 2004-12-22
DE60209607D1 (de) 2006-05-04
DE60209607T2 (de) 2006-10-19
ITPN20010044U1 (it) 2003-05-15
EP1312735A2 (fr) 2003-05-21

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