EP2071105A1 - Schlüssel mit versenkbarem Einsatz - Google Patents

Schlüssel mit versenkbarem Einsatz Download PDF

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Publication number
EP2071105A1
EP2071105A1 EP08171350A EP08171350A EP2071105A1 EP 2071105 A1 EP2071105 A1 EP 2071105A1 EP 08171350 A EP08171350 A EP 08171350A EP 08171350 A EP08171350 A EP 08171350A EP 2071105 A1 EP2071105 A1 EP 2071105A1
Authority
EP
European Patent Office
Prior art keywords
insert
housing
support
key according
oblong slot
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.)
Withdrawn
Application number
EP08171350A
Other languages
English (en)
French (fr)
Inventor
Marc David
Michael Klein
Jerome Tensorer
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.)
Valeo Comfort and Driving Assistance SAS
Original Assignee
Valeo Securite Habitacle SAS
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 Valeo Securite Habitacle SAS filed Critical Valeo Securite Habitacle SAS
Publication of EP2071105A1 publication Critical patent/EP2071105A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/04—Construction of the bow or head of the key; Attaching the bow to the shank
    • E05B19/043—Construction of the bow or head of the key; Attaching the bow to the shank the shank being pivotably mounted on the bow, e.g. for storage

Definitions

  • the invention relates to the keys, in particular for a motor vehicle, whose head comprises a remote control housing and whose bit forming part, also called insert, is pivotally mounted between a retracted rest position in which the insert extends according to a substantially longitudinal direction in a housing of the key housing, and an extended use position in which the insert extends outside the housing.
  • This document proposes a key comprising a bit or retractable insert in a housing in a substantially L-shaped inside the housing.
  • the insert is hinged into the housing via a pivoting insert holder, with the entire pivot mechanism mounted in the housing.
  • the invention aims to provide a compact key whose housing is optimized to include a minimized free space to accommodate the insert in the retracted position, while allowing to arrange an electronic device for example for the remote control of the locking of vehicle doors, as well as power batteries for this remote control function.
  • the invention proposes a key, in particular for a motor vehicle, comprising a housing, an insert support and an insert integral with the insert support, and means for articulating said insert support with respect to the housing to allow a displacement of the insert holder between a retracted position of rest in which the insert extends in a substantially longitudinal direction in a housing of the housing, and an extended use position in which the insert extends outside the housing, characterized in that the hinge means comprise on the one hand an oblong slot in the support of insert and on the other hand a pivot axis received in said oblong slot to allow a combined movement in rotation and in translation of the insert holder, as well as a guide of the insert holder during its movement between the rest position and the position of use.
  • the key also has more rounded shapes making it easier for the operator to pick up and also look better.
  • the hinge means comprise a ring surrounding said pivot axis and slidably mounted in the oblong slot.
  • the outer diameter of the ring corresponds to the width of the oblong slot.
  • the ring has two lugs diametrically opposed and adapted to cooperate with two associated bores provided in the insert holder at the longitudinal ends of the oblong slot.
  • the insert support is of oval shape to be received in a corresponding oval recess of the housing.
  • the insert support has a first end carrying the insert and a second end opposite to the first and adapted to be guided by a guide wall adapted in the housing.
  • the key comprises drive means of the insert which cooperate with the hinge means for moving the insert from its rest position to its position of use.
  • the drive means comprise a deformable element elastically connected to the housing and which exerts a restoring force on the insert support to drive the latter in rotation.
  • the deformable element is a helical spring.
  • the drive means are actuated by a control element located on the housing and connected to the deformable element.
  • the key 1 represented on the Figures 1 and 2 comprises a housing 3 forming a key head, an insert support 5 and an insert 7 integral with the insert support, and articulation means 8 (see FIG. figure 2 ) of the insert holder 5 relative to the housing 3 to allow a displacement of the insert holder 5 between a retracted position of rest, wherein the insert 7 extends in a substantially longitudinal direction in a recess 3A provided for in FIG. inside the housing 3, and an extended position of use, wherein the insert 7 extends outside the housing 3.
  • the housing 3 of a relatively rounded shape is made in two parts in the form of semi-shells 2A, 2B can be assembled by clipping for example, to define a housing 2.
  • a wall 2C On the half-shell 2B, is fixed a wall 2C forming the bottom of the case.
  • a seal 4 disposed between the two semi-shells 2A, 2B provides protection of the interior of the housing 3 against the external environment, in particular against moisture, dust, etc.
  • a decorative belt is further disposed between the two semi-shells 2A, 2B to beautify the assembly.
  • An electronic circuit board is arranged in the housing 2.
  • This card carries the remote control electronic circuits for central locking / unlocking of the opening of the vehicle, and a transponder (not shown) for the immobilizer system of the vehicle.
  • This remote control function is actuated by the operator by means of actuating buttons 21 provided on the half-shell 2A.
  • the articulation means 8 (see figure 2 ) comprise on the one hand an oblong slot 9 formed in the insert support 5 and on the other hand a pivot axis 11 received in the oblong slot 9 to allow a combined movement in rotation along the arrow A, and in translation following the arrow B of the insert support 5.
  • the hinge means 8 also provide a guide of the insert holder 5 during its movement between the rest position and the position of use.
  • a ring 13 slidably mounted in the oblong slot 9, surrounds the pivot axis 11 of the insert support 5.
  • This ring 13 has an outside diameter which corresponds to the width of the oblong slot 9.
  • the ring 13 further has two pins 13A, 13B which extend outwardly projecting from the outer surface of the ring 13, being diametrically opposed. These two pins 13A, 13B are adapted to cooperate with two associated bores 15A, 15B provided in the insert holder 5 at the ends 9A, 9B of the oblong slot 9. More precisely, in the end position, the pin 13A cooperates with the bore 15A.
  • the insert support 5 has a generally oval shape complementary to an oval recess 3B in the housing 3 in which it is received.
  • the insert support 5 has two opposite ends 5A, 5B whose end 5A carries the insert 7 by means of a fastening means 6.
  • FIG. 3 This fixation is illustrated in detail on the figure 3 .
  • One end of the insert 7 is nested in a complementary housing 10 formed at the end 5A of the insert support 5.
  • the insert / insert support assembly is held stationary by a pin 12 which passes through the insert 7 at a hole 14. Note that the insert 7 can be fixed to the insert support 5 by any other appropriate means.
  • the end 5B of the insert support 5 is guided by a guide wall 16 fitted into the housing 3.
  • any known means for guiding the insert support 5 may be used.
  • the insert support 5 is driven in motion by driving means cooperating with the hinge means 8, to move the insert 7 from its rest position to its use position.
  • These drive means comprise a deformable element elastically connected to the housing 3 and which exerts a restoring force on the insert support 5 to drive the latter in rotation.
  • this deformable element is a helical spring 17 received in the oblong slot 9.
  • This coil spring 17 is connected at one end in a hollow pin 18 fitted into an orifice at the bottom of the semi-shell 2B and at the other end to the pivot axis 11, the latter being connected to a control element 19 opening with respect to an associated orifice 20 located on the semi-shell 2A so as to be accessible by an operator (see figure 1 ).
  • This control element 19 makes it possible to actuate the drive means.
  • the insert 7 then moves from its retracted position to 0 ° to its deployed position at 180 ° in which the insert 7 can be used.
  • This use position is reached when the end 5A of the support 5 is pressed against the wall of the housing 3, which blocks any additional movement. In this position, the insert support 5 and the ring 13 are found in a position in which the lug 13A cooperates with the bore 15A.

Landscapes

  • Lock And Its Accessories (AREA)
EP08171350A 2007-12-11 2008-12-11 Schlüssel mit versenkbarem Einsatz Withdrawn EP2071105A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0708592A FR2924733A1 (fr) 2007-12-11 2007-12-11 Cle a insert escamotable

Publications (1)

Publication Number Publication Date
EP2071105A1 true EP2071105A1 (de) 2009-06-17

Family

ID=39712495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08171350A Withdrawn EP2071105A1 (de) 2007-12-11 2008-12-11 Schlüssel mit versenkbarem Einsatz

Country Status (2)

Country Link
EP (1) EP2071105A1 (de)
FR (1) FR2924733A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103195296A (zh) * 2013-04-23 2013-07-10 安徽理工大学 一种汽车遥控钥匙
CN103291123A (zh) * 2012-02-24 2013-09-11 通用汽车环球科技运作有限责任公司 钥匙扣运输夹
EP2759662A3 (de) * 2013-01-25 2017-03-08 Kabushiki Kaisha Tokai Rika Denki Seisakusho Mechanismus zum Schutz eines Fahrzeuginsassen gegen die Gefahr eines Schlüssels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985788A1 (de) 1998-09-08 2000-03-15 Valeo Electronique Schlüssel, insbesondere für Kraftfahrzeuge, mit Schlüsselkopf bestehend aus einem Fernbedienungsgehäuse mit herausklappbarem Einsatz
FR2816976A1 (fr) * 2000-11-20 2002-05-24 Valeo Securite Habitacle Module pour cle, cle munie de ce module et procedes de montage de ce module et de cette cle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0985788A1 (de) 1998-09-08 2000-03-15 Valeo Electronique Schlüssel, insbesondere für Kraftfahrzeuge, mit Schlüsselkopf bestehend aus einem Fernbedienungsgehäuse mit herausklappbarem Einsatz
FR2816976A1 (fr) * 2000-11-20 2002-05-24 Valeo Securite Habitacle Module pour cle, cle munie de ce module et procedes de montage de ce module et de cette cle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291123A (zh) * 2012-02-24 2013-09-11 通用汽车环球科技运作有限责任公司 钥匙扣运输夹
CN103291123B (zh) * 2012-02-24 2015-11-04 通用汽车环球科技运作有限责任公司 钥匙扣运输夹
EP2759662A3 (de) * 2013-01-25 2017-03-08 Kabushiki Kaisha Tokai Rika Denki Seisakusho Mechanismus zum Schutz eines Fahrzeuginsassen gegen die Gefahr eines Schlüssels
CN103195296A (zh) * 2013-04-23 2013-07-10 安徽理工大学 一种汽车遥控钥匙

Also Published As

Publication number Publication date
FR2924733A1 (fr) 2009-06-12

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