SE505730C2 - Mechanism for locking a door and method for manufacturing the mechanism - Google Patents

Mechanism for locking a door and method for manufacturing the mechanism

Info

Publication number
SE505730C2
SE505730C2 SE9401093A SE9401093A SE505730C2 SE 505730 C2 SE505730 C2 SE 505730C2 SE 9401093 A SE9401093 A SE 9401093A SE 9401093 A SE9401093 A SE 9401093A SE 505730 C2 SE505730 C2 SE 505730C2
Authority
SE
Sweden
Prior art keywords
spring means
pistons
locking
rudder
takes place
Prior art date
Application number
SE9401093A
Other languages
Swedish (sv)
Other versions
SE9401093L (en
SE9401093D0 (en
Inventor
Tony J Berggren
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE9401093A priority Critical patent/SE505730C2/en
Publication of SE9401093D0 publication Critical patent/SE9401093D0/en
Priority to PCT/SE1995/000305 priority patent/WO1995027115A1/en
Publication of SE9401093L publication Critical patent/SE9401093L/en
Publication of SE505730C2 publication Critical patent/SE505730C2/en

Links

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
    • E05B83/28—Locks for glove compartments, console boxes, fuel inlet covers or the like
    • E05B83/30—Locks for glove compartments, console boxes, fuel inlet covers or the like for glove compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0081—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of objects with parts connected by a thin section, e.g. hinge, tear line
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1635—Use of special materials for parts of locks of plastics materials
    • E05B2015/1642—Use of special materials for parts of locks of plastics materials for the whole lock

Abstract

A mechanism for locking a lid and a method for producing the mechanism. The lid comprises at least one lock plunger (10, 11) which is longitudinally displaceable between guides in cooperation with a driver (12). The displacement takes place against the action of elastic means (13, 14) which constitute a functional connection between the driver (12) and the respective plunger (10, 11), for guiding both the opening and the locking action of the mechanism. The respective elastic means (13, 14) forms a curve between the driver (12) and the respective plunger (10, 12) when in its locking position. This curve is obtained by pretension of the respective elastic means. The driver (12), the respective elastic means (13, 14) and the respective plunger (10, 11) are produced in one piece by injection moulding of a plastic material. The injection of plastic material to the moulding tool is performed centrically via the driver (12).

Description

15 20 25 30 35 505 730 2 problem vid metalldelar. Dessutom är det önskvärt att reducera vikten pá fordon, eftersom detta sparar bränsle. 15 20 25 30 35 505 730 2 problems with metal parts. In addition, it is desirable to reduce the weight of vehicles, as this saves fuel.

TEKNISKA PROBLEMET Ett ändamål med föreliggande uppfinning är att åstadkomma en làsmekanism enligt ovan, vilken kan tillverkas på ett enkelt och kostnadseffektivt sätt. Ett annat ändamål är att reglaget skall underlätta återvinning efter fullgjord tjänst.TECHNICAL PROBLEM An object of the present invention is to provide a locking mechanism as above, which can be manufactured in a simple and cost-effective manner. Another purpose is that the slider should facilitate recycling after completed service.

LÖSNINGEN För ' detta ändamål kännetecknas mekanismen enligt uppfinningen därav, att respektive fjäderorgan, bildar en båge mellan roddaren och respektive kolv, när denna befinner sig i sitt lásläge, vilken bàform är erhállen genom förspänning av respektive fjäderorgan, och att roddaren, respektive fjäderorgan och respektive kolv är tillverkande stycke genom formsprutning av ett enligt integrerat genom formsprutning av integrerat i ett plastmaterial. Förfarandet tillverkningen sker fjäderorgan och kolvar till en sammanhängande uppfinningen där roddare, enhet, kännetecknas av att ansprutningen av plastmaterial till formverktyget sker centriskt via roddaren.THE SOLUTION For this purpose, the mechanism according to the invention is characterized in that the respective spring means form an arc between the rudder and the respective piston, when this is in its locking position, which base shape is obtained by biasing the respective spring means, and that the rudder, respective spring means and piston is a manufacturing piece by injection molding of a mold integrated by injection molding integrated in a plastic material. The manufacturing method takes place spring means and pistons for a coherent invention where the rower, unit, is characterized in that the injection of plastic material into the molding tool takes place centrally via the rower.

BESKRIVNING AV RITNINGARNA Uppfinningen kommer nedan att beskrivas med hänvisning till utföringsexempel som visas på den bifogade ritningen, på vilken Pig. 1 är en sidovy av en enligt uppfinningen utformad làsmekanism, Fig. 2 visar låsmekanismen i Fig. 1 i planvy, och Pig. 3 visar lásmekanismen manövrerad ur sitt spärrläge.DESCRIPTION OF THE DRAWINGS The invention will be described below with reference to exemplary embodiments shown in the accompanying drawing, in which Pig. 1 is a side view of a locking mechanism designed according to the invention, Fig. 2 shows the locking mechanism in Fig. 1 in plan view, and Pig. 3 shows the locking mechanism operated from its locked position.

BESKRIVNING AV UTFÖRINGSEXEMPEL Den i Fig. l-3 visade làsmekanismen är symmetriskt formad med en stàngliknande làskolv 10, 11 på vardera sidan av en BNSDOCID: 10 15 20 25 30 35 505 730 3 centriskt placerad roddare 12, vilken är förbunden med respektive kolv 10, 11 via ett fjädrande parti 13, 14. Genom förenklas monteringen i. en den symmetriska formen luckinredning 15.DESCRIPTION OF EMBODIMENTS The locking mechanism shown in Figs. 1-3 is symmetrically formed with a rod-like locking piston 10, 11 on each side of a BNSDOCID: centrally located rower 12, which is connected to the respective piston 10. , 11 via a resilient portion 13, 14. This simplifies the assembly in a symmetrical shape door fitting 15.

Fjäderpartierna 13, 14 är utformade så, att de tjänstgör som dragorgan vid manövrering av roddaren medurs i Fig. 2 och 3, för öppning av làsmekanismen. Normalt strävar roddaren att bibehålla det i Fig. 2 visade neutralläget, vid vilket fjäderpartierna strävar att pressa isär kolvarna in i respektive làsläge.The spring portions 13, 14 are designed so that they serve as traction means when operating the rudder clockwise in Figs. 2 and 3, for opening the locking mechanism. Normally the rower strives to maintain the neutral position shown in Fig. 2, in which the spring portions strive to push the pistons apart into the respective locking position.

Lásmekanismen tillverkas i ett stycke, lämpligen genom formsprutning av ett plastmaterial, t.ex. polyacetal. Det är lämpligt att insprutningen av material i formverktyget sker centriskt, dvs. via roddaren 12. Materialet kan därvid flyta via fjäderpartierna 13, 14 in i kolvarna 10, ll.The locking mechanism is manufactured in one piece, suitably by injection molding of a plastic material, e.g. polyacetal. It is suitable that the injection of material into the mold takes place centrally, ie. via the rudder 12. The material can then flow via the spring portions 13, 14 into the pistons 10, ll.

Formverktyget är lämpligen så utformat, att de båda, àt var sitt håll riktade kolvarna 10, 11 är belägna i parallella plan. När mekanismen sedan monteras i luckinredningen 15 skall kolvarna 10, ll placeras längs en gemensam längdaxel, vilken även sammanfaller med, en. axeltapp 16 som upptar roddaren 12 via en axelöppning 17.The forming tool is suitably designed so that the two pistons 10, 11 facing each other are located in parallel planes. When the mechanism is then mounted in the door fitting 15, the pistons 10, 11 shall be placed along a common longitudinal axis, which also coincides with, a. shaft pin 16 which receives the rudder 12 via a shaft opening 17.

Luckinredningen 15 är försedd med styrningar vid 18, vilka definierar spår för respektive kolvs rörelse, samt begränsar kolvarnas slaglängd.The door fitting 15 is provided with guides at 18, which define grooves for the movement of each piston, and limit the stroke of the pistons.

Kolvarna 10,11 måste vid monteringen förflyttas från det ej visade, obelastade parallelläget, till det i Fig. 2 visade centreringsläget. Därvid kommer fjäderpartierna att för- spännas, så att de sträcker sig bågformigt mellan roddaren och respektive kolv. Genom denna förspänning av kolvarna 10, 11 via fjäderpartierna 13, 14, kommer kolvarna att hållas pá pà ett Detta innebär att det frekvensberoende sina respektive platser mellan styrningarna 18, glappfritt sätt.The pistons 10,11 must be moved during assembly from the unloaded parallel position, not shown, to the centering position shown in Fig. 2. In this case, the spring portions will be biased so that they extend arcuately between the rower and the respective piston. Due to this biasing of the pistons 10, 11 via the spring portions 13, 14, the pistons will be held in a This means that the frequency-dependent their respective places between the guides 18, play-free manner.

BNSDOCID: 505 730 4 buller som förorsakas av vibrationer och skakningar, kan undvikas vid denna del av inredningen.BNSDOCID: 505 730 4 Noises caused by vibrations and vibrations can be avoided in this part of the interior.

Genom att lásmekanismen enbart omfattar en detalj, reduceras 5 kostnaderna för tillverkning och lagerhállning väsentligt.Because the locking mechanism only covers one part, the costs of manufacturing and warehousing are significantly reduced.

Vidare förenklas monteringen i luckinredningen. Dessutom behöver inte làsmekanismen demonteras efter fullgjord tjänst för återvinning. 10 Uppfinningen är ej begränsad till det ovan beskrivna utföringsexemplet, utan flera varianter är tänkbara inom ramen för efterföljande krav. Exempelvis kan fler eller färre antal kolvar än tvá användas. Kolvarna, roddaren och fjäderpartierna kan vara annorlunda utformade än visat. 15 BNSDOCID: Furthermore, the assembly in the door interior is simplified. In addition, the locking mechanism does not need to be disassembled after completed recycling service. The invention is not limited to the embodiment described above, but several variants are conceivable within the scope of the following claims. For example, more or less than two pistons can be used. The pistons, rudder and spring sections may be differently designed than shown. BNSDOCID:

Claims (4)

10 15 20 25 30 35 505 730 PÅTENTKRBV10 15 20 25 30 35 505 730 PÅTENTKRBV 1. Mekanism för låsning av en lucka, omfattande minst en i längdled mellan styrningar (18) i samverkan med en roddare (12) förskjutbar kolv (10, 11), vilken förskjutning sker mot verkan av fjäderorgan (13, 14) som bildar funktions- förbindelse mellan roddaren (12) och respektive kolv (10, 11), för styrning av såväl mekanismens öppnings- som stängningsrörelse, k ä n n e t e c k n a d därav, att respektive fjäderorgan (13, 14), bildar en båge mellan roddaren (12) befinner sig i sitt làsläge, vilken bågform är erhållen förspänning av respektive fjäderorgan, och att (12), (13, 14) och respektive kolv (10, ll) är tillverkade integrerat i ett och respektive kolv (10, 12), när denna genom roddaren respektive f j äderorgan stycke genom formsprutning av ett plastmaterial.A mechanism for locking a door, comprising at least one longitudinally between pistons (18) in cooperation with a rudder (12) displaceable (10, 11), which displacement takes place against the action of spring means (13, 14) which form a function. connection between the rudder (12) and the respective piston (10, 11), for controlling both the opening and closing movement of the mechanism, characterized in that the respective spring means (13, 14) form an arc between the rudder (12) in its locking position, which arc shape is obtained biasing of the respective spring means, and that (12), (13, 14) and the respective piston (10, 11) are manufactured integrated in one and the respective piston (10, 12), when this is respective spring means piece by injection molding of a plastic material. 2. Làsmekanism enligt kravet l, k ä n n e t e c k n a d därav, att roddaren (12) är tillverkad i ett stycke med två fjäderorgan (13, 14) som är förbundna med var sin kolv, genom formsprutning av polyacetalplast.Locking mechanism according to Claim 1, characterized in that the rudder (12) is made in one piece with two spring means (13, 14) which are connected to their respective pistons, by injection molding of polyacetal plastic. 3. Förfarande vid tillverkning av en mekanism för låsning av en lucka, omfattande två i längdled mellan styrningar (18) i samverkan med en roddare (12) förskjutbara kolvar (10, 11), vilken förskjutning sker mot verkan av fj äderorgan (13, 14), och vilken tillverkning sker integrerat genom formsprutning av roddare (12), fjäderorgan (13, 14) och kolvar (10, ll) till en sammanhängande enhet, k ä n n e t e c k n a t därav, att ansprutningen av plastmaterial till formverktyget sker centriskt via roddaren (12). ENSDOCRD: 505 730 6A method of manufacturing a mechanism for locking a hatch, comprising two pistons (10, 11) displaceable longitudinally between guides (18) in cooperation with a rudder (12), which displacement takes place against the action of spring means (13, 14), and which manufacture takes place integrated by injection molding of rudders (12), spring means (13, 14) and pistons (10, 11) into a continuous unit, characterized in that the injection of plastic material into the mold tool takes place centrally via the rower ( 12). ENSDOCRD: 505 730 6 4. Förfarande enligt kravet 3, k ä n n e t e c k n a t därav, att formsprutningen sker i ett symmetriskt verktyg, i vilket kolvarna (10, ll) är anordnade i tvà olika parallella plan. BNSDOCID:4. A method according to claim 3, characterized in that the injection molding takes place in a symmetrical tool, in which the pistons (10, 11) are arranged in two different parallel planes. BNSDOCID:
SE9401093A 1994-03-31 1994-03-31 Mechanism for locking a door and method for manufacturing the mechanism SE505730C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9401093A SE505730C2 (en) 1994-03-31 1994-03-31 Mechanism for locking a door and method for manufacturing the mechanism
PCT/SE1995/000305 WO1995027115A1 (en) 1994-03-31 1995-03-23 A mechanism for locking lids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9401093A SE505730C2 (en) 1994-03-31 1994-03-31 Mechanism for locking a door and method for manufacturing the mechanism

Publications (3)

Publication Number Publication Date
SE9401093D0 SE9401093D0 (en) 1994-03-31
SE9401093L SE9401093L (en) 1995-10-01
SE505730C2 true SE505730C2 (en) 1997-10-06

Family

ID=20393497

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401093A SE505730C2 (en) 1994-03-31 1994-03-31 Mechanism for locking a door and method for manufacturing the mechanism

Country Status (2)

Country Link
SE (1) SE505730C2 (en)
WO (1) WO1995027115A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744904A1 (en) * 1997-10-10 1999-04-15 Volkswagen Ag Locking mechanism for motor vehicle engine bonnet and/or rear hatch
IT251286Y1 (en) * 2000-03-30 2003-11-19 Sapa Autoplastics S P A DOOR CLOSING DOOR, OR SIMILAR, IN PARTICULAR FOR VEHICLES
FR2817897A1 (en) * 2000-12-11 2002-06-14 Faurecia Ind Closing flap for automobile glove compartment is pivoted on support and comprises control handle connected to locking bolt by cable
JP3940318B2 (en) 2002-06-03 2007-07-04 株式会社パイオラックス Side lock device
DE10231329A1 (en) * 2002-07-11 2004-01-29 Huf Hülsbeck & Fürst Gmbh & Co. Kg Lock with two locking bars, especially for vehicles
JP4148883B2 (en) * 2002-12-18 2008-09-10 株式会社パイオラックス Lid lock device for glove box
DE10356532B4 (en) * 2003-12-04 2007-03-08 Daimlerchrysler Ag storage compartment
DE102004042419A1 (en) * 2004-09-02 2006-03-30 Daimlerchrysler Ag Locking device for a hinged lid
JP4542865B2 (en) * 2004-10-06 2010-09-15 株式会社パイオラックス Lid opening / closing device and manufacturing method thereof
DE102006033043B4 (en) * 2006-07-14 2010-03-18 Johnson Controls Interiors Gmbh & Co. Kg Locking and unlocking mechanism for the lid of a glove box
DE102006038988B4 (en) * 2006-08-21 2014-05-28 Johnson Controls Interiors Gmbh & Co. Kg Flap with a locking and unlocking device
FR2908148A1 (en) * 2006-11-07 2008-05-09 Wagon Sas Sliding panel e.g. glass, locking device for flush window closing device in e.g. passenger car, has bolts displaced to locked position, and to unlocking position when handle occupies deformed state due to effort exerted on handle by user
DE202007014504U1 (en) * 2007-10-17 2009-03-05 Ramsauer, Dieter Rod closure with lever-shaped rod drive
JP5272832B2 (en) * 2009-03-20 2013-08-28 スズキ株式会社 Lid lock structure
DE102012104714B4 (en) * 2012-05-31 2023-03-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft locking device
FR3011774B1 (en) * 2013-10-10 2015-12-04 Acs France Sas DEVICE FOR SEALING A BAY OF A MOTOR VEHICLE WITH A SLIDING PANEL, A MOVABLE HANDLE PARALLEL TO THE SLIDING AXIS AND FLEXIBLE BLADES, AND A CORRESPONDING VEHICLE.
BE1023548B1 (en) * 2015-10-28 2017-05-02 PARYS Emmanuel Diederich Camille VAN CLOSING MECHANISM FOR A WINDOW OR DOOR
CZ308443B6 (en) * 2016-04-26 2020-08-26 Ĺ KODA AUTO a.s. Dashboard storage box
WO2018008598A1 (en) * 2016-07-08 2018-01-11 株式会社パイオラックス Lock device production method
FR3064660B1 (en) * 2017-03-30 2021-01-08 Reydel Automotive Bv LOCKING DEVICE FOR LID OF STORAGE COMPARTMENT, ASSOCIATED STORAGE COMPARTMENT AND ASSOCIATED VEHICLE
GB2609929A (en) 2021-08-17 2023-02-22 Draexlmaier Lisa Gmbh Locking mechanism
US20230220707A1 (en) * 2022-01-10 2023-07-13 Ford Global Technologies, Llc Door latch assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680901A (en) * 1970-07-31 1972-08-01 American Metal Climax Inc Bolt assembly
US4419321A (en) * 1979-12-20 1983-12-06 Hardigg James S Method of forming an integrated truss structure
JPS62119730A (en) * 1985-11-19 1987-06-01 Fuji Photo Film Co Ltd Manufacture of magnetic disk
US4705308A (en) * 1986-05-07 1987-11-10 Southco, Inc. Draw pull latch
GB8715784D0 (en) * 1987-07-04 1987-08-12 Smith & Sons Extrusions Ltd W Latches
US4898529A (en) * 1987-08-11 1990-02-06 Hoechst Aktiengesellschaft Apparatus for molding magneto-optic substrates

Also Published As

Publication number Publication date
WO1995027115A1 (en) 1995-10-12
SE9401093L (en) 1995-10-01
SE9401093D0 (en) 1994-03-31

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