DE202006003710U1 - Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure - Google Patents

Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure Download PDF

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Publication number
DE202006003710U1
DE202006003710U1 DE200620003710 DE202006003710U DE202006003710U1 DE 202006003710 U1 DE202006003710 U1 DE 202006003710U1 DE 200620003710 DE200620003710 DE 200620003710 DE 202006003710 U DE202006003710 U DE 202006003710U DE 202006003710 U1 DE202006003710 U1 DE 202006003710U1
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DE
Germany
Prior art keywords
bolt
lock
locking
luggage compartment
rotary
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
DE200620003710
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German (de)
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Brose Schliesssysteme GmbH and Co KG
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 Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Priority to DE200620003710 priority Critical patent/DE202006003710U1/en
Publication of DE202006003710U1 publication Critical patent/DE202006003710U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/247—Bolts rotating about an axis about a vertical axis

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  • Lock And Its Accessories (AREA)

Abstract

The lock, for an automobile luggage compartment lid, has a rotating bolt (2) with a main locking tooth (8) and a second rotating bolt (3) with a main locking tooth (11), together with a locking pawl (4) to engage the locking teeth. The second bolt has a preliminary locking tooth (12). The movement path of the first bolt is smaller than that of the second bolt, with the movements set by their contact with a guide bolt (7).

Description

Die Erfindung betrifft ein Kraftfahrzeugschloss.The The invention relates to a motor vehicle lock.

Bei einrastigen Deckelschlössern kann man konstruktiv die Position des Drehriegels sehr nah an die Einlauflinie des Bolzens 7 des Schliessbügels setzen. Dadurch erhält kann Übersetzungsverhältnisse a/b zur Sperrklinke 4 von bis zu 0,2 erreichen, wodurch Betätigungskräfte und Getriebestufen kleiner ausgelegt werden können. Im Gegensatz dazu muss man bei zweirastigen Schlössern, insbesondere Heckklappenschlössern aufgrund des benötigten Weges des Bolzens 7 des Schliessbügels von ca. 6 mm zwischen Vorraste und Hauptraste die Position des Drehriegel 2 in eine für das Übersetzungsverhältnis schlechtere Lage bringen, so dass man bei einem Übersetzungsverhältnis von ca. 0,4 höhere Betätigungskräfte und stärkere Getriebestufen einplanen muß. Ein Unterschied zwischen Heckdeckelschlössern und Heckkklappenschlösser sind die gesetzlichen und die vom Kunden geforderten Mindestzerreisswerte. Während es bei Heckdeckeln keine gesetzlichen Vorgaben gibt und die Kunden in den meisten Fällen Zerreisswerte von ca. 5000 N in Öffnungsrichtung fordern, gibt es bei Heckklappenschlössern gesetzliche Vorgaben (ECE/FMVSS206/etc...) und Kundenvorgaben die meistens eine Verschärfung der gesetzlichen Vorgaben um 20–50 % darstellen. Dies führt zu sehr unterschiedlich dimensionierten Sperrteilen 2, 4 von Heckdeckel- und Heckkklappenschlössern und auch zu unterschiedlichen Baugrößen der Schlösser.In one-door lid locks can constructively the position of the rotary latch very close to the inlet line of the bolt 7 of the closing bracket. This can obtain gear ratios a / b to the pawl 4 of up to 0.2, whereby actuating forces and gear stages can be made smaller. In contrast, you have in two-door locks, especially tailgate locks due to the required path of the bolt 7 of the locking clip of approx. 6 mm between pre-catch and main catch the position of the rotary latch 2 bring in a worse for the gear ratio situation, so that you have to plan for a gear ratio of about 0.4 higher actuation forces and stronger gear stages. A difference between boot lid locks and tailgate locks are the statutory and the minimum tear values required by the customer. While there are no legal requirements for boot lids and customers demand tear values of approx. 5000 N in the opening direction in most cases, statutory specifications (ECE / FMVSS206 / etc ...) and customer specifications usually exacerbate the statutory requirements for tailgate locks represent around 20-50%. This leads to very differently sized locking parts 2 . 4 of trunk lid and tailgate locks and also to different sizes of the locks.

Lösung: Man legt das eigentliche Sperrwerk bez. des Drehpunkts 1 des Drehriegels 2 wie ein Heckdeckelschloss aus um ein gutes Übersetzungsverhältniss zu erhalten. Um die Funktion der Vorraste 12 zu erhalten, bringt man auf eine zweite Ebene einen zweiten Drehriegel 6 an der den Drehpunkt 5 an. Dieser Drehriegel 6 wird über einen zweiten Rastzahn 10 der Sperrklinke 4 blockiert. Der Bolzen 7 des Schliessbügels wird nun durch zwei Drehriegel 2 und 6 umschlungen und dadurch ist das Sperrwerk des Schlosses in der Lage sehr hohe Zerreisswerte aufzunehmen. Man kann also die Vorteile des Heckdeckelschloßes des guten Übersetzungsverhältnis und des kleinen Bauraums mit den hohen Festigkeitsanforderungen von Heckklappenschkössern kombinieren.Solution: You put the actual barrage bez. of the fulcrum 1 of the rotary latch 2 like a trunk lid lock to get a good gear ratio. To the function of pre-catch 12 To obtain, brings on a second level a second rotary latch 6 at the pivot point 5 at. This rotary bolt 6 is via a second ratchet tooth 10 the pawl 4 blocked. The bolt 7 of the clasp is now by two rotary latch 2 and 6 and thus the lock of the lock is able to absorb very high tensile values. So you can combine the advantages of the boot lid lock the good gear ratio and the small space with the high strength requirements of Heckklappenschkössern.

In einer Weiterbildung kann der zweite Drehriegel 6 ohne weitere Bauteile für den Anschluss einer externen Zuzieheinheit 16 genutzt werden.In a development, the second rotary latch 6 without additional components for connecting an external power unit 16 be used.

Dadurch, daß man einen modularen Anbau hat, indem man den zweiten Drehriegel 6 einfach in die zweite Ebene montiert entstehen in einer Basis-Heckdeckelschlossvariante keine zusätzlichen Kosten. Man kann durch Zufügen der zweiten Sperrebene aus dem Heckdeckelschloss ein Heckklappenschloss erzeugen. Man hat eine sehr gute technische Funktionalität (Auslösekräfte und Zeiten) und eine kostengünstige Lösung.The fact that you have a modular attachment, by the second rotary latch 6 Simply mounted in the second level, no additional costs arise in a base trunk lid lock variant. One can create a tailgate lock by adding the second barrier level from the boot lid lock. You have a very good technical functionality (tripping forces and times) and a cost-effective solution.

Claims (4)

Kraftfahrzeugschloss – mit einem ersten Drehriegel (2), der einen ersten Hauptrastzahn (8) aufweist, – mit einem zweiten Drehriegel (3), der einen zweiten Hauptrastzahn (11) aufweist und – mit einer Sperrklinke (4), bei dem die Sperrklinke (4) in der Hauptraste mit dem ersten Hauptrastzahn (8) den ersten Drehriegel (2) und mit dem zweiten Hauptrastzahn (11) den zweiten Drehriegel (6) sperrt.Motor vehicle lock - with a first rotary bolt ( 2 ), which has a first main tooth ( 8th ), - with a second rotary bolt ( 3 ), which has a second main tooth ( 11 ) and - with a pawl ( 4 ), in which the pawl ( 4 ) in the main rast with the first main ridge tooth ( 8th ) the first rotary bolt ( 2 ) and with the second main tooth ( 11 ) the second rotary bolt ( 6 ) locks. Kraftfahrzeugschloss nach Anspruch 1, bei dem ausschließlich der zweite Drehriegel (6) einen Vorrastzahn (12) für die Vorraste aufweist.Motor vehicle lock according to claim 1, in which only the second rotary bolt ( 6 ) a Vorrastzahn ( 12 ) for the pre-catch has. Kraftfahrzeugschloss nach einem der vorhergehenden Ansprüche, bei dem der erste Hub des ersten Drehrigels (2) kleiner ist als der zweite Hub des zweiten Drehriegels (6), wobei der jeweilige Hub durch einen Weg eines Bolzens (7) in Kontakt mit dem jeweiligen Drehriegel (2, 6) definiert ist.Motor vehicle lock according to one of the preceding claims, in which the first stroke of the first rotary plug ( 2 ) is smaller than the second stroke of the second rotary latch ( 6 ), wherein the respective stroke by a path of a bolt ( 7 ) in contact with the respective rotary bolt ( 2 . 6 ) is defined. Kraftfahrzeugschloss nach einem der vorhergehenden Ansprüche, bei dem aussschließlich der zweite Drehriegel (6) einen Fortsatz (13) mit einer Aufnahme (14) aufweist, die in der Vorraste in Wirkverbindung mit einer Zuziehhilfe (16) bringbar ist.Motor vehicle lock according to one of the preceding claims, in which exclusively the second rotary bolt ( 6 ) an extension ( 13 ) with a recording ( 14 ), which in the pre-catch in operative connection with a closing aid ( 16 ) can be brought.
DE200620003710 2006-03-07 2006-03-07 Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure Expired - Lifetime DE202006003710U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200620003710 DE202006003710U1 (en) 2006-03-07 2006-03-07 Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620003710 DE202006003710U1 (en) 2006-03-07 2006-03-07 Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure

Publications (1)

Publication Number Publication Date
DE202006003710U1 true DE202006003710U1 (en) 2007-07-19

Family

ID=38289135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200620003710 Expired - Lifetime DE202006003710U1 (en) 2006-03-07 2006-03-07 Lock, especially for an automobile luggage compartment lid, has two rotating bolts with locking teeth and a locking pawl in a modular structure

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DE (1) DE202006003710U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010002848U1 (en) * 2010-02-26 2011-08-26 Kiekert Ag Motor vehicle door lock
DE102013012117A1 (en) * 2013-07-18 2015-01-22 D. la Porte Söhne GmbH Vehicle lock with Zuzieheinrichtung and vehicle with such a vehicle lock
DE102013108224A1 (en) * 2013-07-31 2015-02-05 Kiekert Aktiengesellschaft Motor vehicle door

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149839A1 (en) * 1970-12-04 1972-06-15 Ford Werke Ag Door lock, especially for motor vehicles
DE7211206U (en) * 1971-11-05 1972-07-27 Atwood Vacuum Machine Co LOCK FOR VEHICLE DOORS
US3858916A (en) * 1972-12-13 1975-01-07 Aisin Seiki Door lock device
DE3006151C2 (en) * 1979-02-21 1989-01-12 Setec S.P.A., Turin, It
DE3010388C2 (en) * 1979-03-26 1990-05-17 Setec S.P.A., Turin/Torino, It
DE19653169C2 (en) * 1996-12-19 2002-07-18 Laporte Soehne Gmbh D Vehicle door lock
DE102004007390A1 (en) * 2003-03-11 2004-09-23 Tri/Mark Corp. Locking unit for a movable locking element

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149839A1 (en) * 1970-12-04 1972-06-15 Ford Werke Ag Door lock, especially for motor vehicles
DE7211206U (en) * 1971-11-05 1972-07-27 Atwood Vacuum Machine Co LOCK FOR VEHICLE DOORS
US3858916A (en) * 1972-12-13 1975-01-07 Aisin Seiki Door lock device
DE3006151C2 (en) * 1979-02-21 1989-01-12 Setec S.P.A., Turin, It
DE3010388C2 (en) * 1979-03-26 1990-05-17 Setec S.P.A., Turin/Torino, It
DE19653169C2 (en) * 1996-12-19 2002-07-18 Laporte Soehne Gmbh D Vehicle door lock
DE102004007390A1 (en) * 2003-03-11 2004-09-23 Tri/Mark Corp. Locking unit for a movable locking element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010002848U1 (en) * 2010-02-26 2011-08-26 Kiekert Ag Motor vehicle door lock
DE102013012117A1 (en) * 2013-07-18 2015-01-22 D. la Porte Söhne GmbH Vehicle lock with Zuzieheinrichtung and vehicle with such a vehicle lock
DE102013012117B4 (en) * 2013-07-18 2015-12-03 D. la Porte Söhne GmbH Vehicle lock with Zuzieheinrichtung and vehicle with such a vehicle lock
DE102013108224A1 (en) * 2013-07-31 2015-02-05 Kiekert Aktiengesellschaft Motor vehicle door

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20070823

R150 Term of protection extended to 6 years

Effective date: 20090429

R151 Term of protection extended to 8 years

Effective date: 20120405

R152 Term of protection extended to 10 years
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: E05B0065190000

Ipc: E05B0083180000

Effective date: 20140410

R152 Term of protection extended to 10 years

Effective date: 20140408

R071 Expiry of right