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WO2015160015A1 - Ensemble de verrouillage de véhicule - Google Patents

Ensemble de verrouillage de véhicule Download PDF

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Publication number
WO2015160015A1
WO2015160015A1 PCT/KR2014/003532 KR2014003532W WO2015160015A1 WO 2015160015 A1 WO2015160015 A1 WO 2015160015A1 KR 2014003532 W KR2014003532 W KR 2014003532W WO 2015160015 A1 WO2015160015 A1 WO 2015160015A1
Authority
WO
WIPO (PCT)
Prior art keywords
base
cover
catch
latch assembly
shafts
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.)
Ceased
Application number
PCT/KR2014/003532
Other languages
English (en)
Korean (ko)
Inventor
정승열
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.)
Austem Co Ltd
Original Assignee
Austem Co Ltd
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 Austem Co Ltd filed Critical Austem Co Ltd
Publication of WO2015160015A1 publication Critical patent/WO2015160015A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • B60N2/015—Attaching seats directly to vehicle chassis
    • B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
    • B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
    • B60N2/01583—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms locking on transversal elements on the vehicle floor or rail, e.g. transversal rods
    • 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

Definitions

  • the present invention relates to a latch assembly for a vehicle, and more particularly, to a latch assembly for enabling fastening and disengaging of a seat or the like of a vehicle to a vehicle body.
  • Threads 152a and 162a are formed in the end regions of the outer small diameter portions 152 and 162 to thereby fasten the entire latch assembly to the vehicle body or the like.
  • the damper 101 of the elastic material that is coupled to the upper plate 110 has a problem that the coupling force is weak and easily detached from the upper plate 110 in actual use.
  • an object of the present invention is to provide a latch assembly for a vehicle that is easy to manufacture by simplifying the overall number of parts and the assembly process.
  • a base having a receiving groove into which an external striker (striker) is inserted, and locking the striker that is rotatably coupled to the base and received in the receiving groove by interaction And a catch and pawl for unlocking, a cover for receiving and supporting the catch and the pool between the base and a plurality of penetrating through the base and the cover, respectively, to support rotation of the catch and the pool.
  • a latch assembly for a vehicle including a shaft, wherein the base and the cover are formed of a plurality of base side and cover side through-holes into which the plurality of shafts are inserted, respectively, and the plurality of shafts include the catch and the pole.
  • a riveting process provides a latch assembly for a vehicle, characterized in that a flange portion is formed around the through hole to cover the outer surface of the base and the cover.
  • the cover protrudes from the plate surface and supports the catch and the pole in surface contact with the catch through the support surface portion in which the cover side through hole is formed in the axial direction, and the plurality of shafts are supported by the shaft from the support surface portion.
  • a first shaft portion extending in the direction and inserted into the catch and the pole to be rotatably supported, and extending in the axial direction with a step difference from the first shaft portion, and having one side end as the support surface portion; It is also possible to have the second shaft portion which is in surface contact support for the axial direction and the other end is in surface contact support with the base.
  • vehicle latch assembly may further include a damper for absorbing the impact of the striker is coupled to the rim forming the receiving groove of the base flows in the receiving groove.
  • the damper is surface-contacted to the inner, outer surface of the base, but the inner surface is formed with a fixing protrusion protruding in the thickness direction of the base, the base is the first fixing projection is inserted and coupled A hole may be formed, and the support surface of the cover may include a second fixing hole into which the second fixing protrusion is inserted.
  • the latch assembly for a vehicle according to the present invention by covering the base and the cover on the outside in a state of catching and catching a plurality of shafts, the assembly can be made easily by riveting the shaft, the number of parts Can be greatly reduced. Further, according to the latch assembly for a vehicle according to the present invention, the damper is prevented from falling off during use by having a fixing protrusion which is inserted into the fixing hole of the base again in the state in which the damper is fitted to the receiving groove edge of the base. have.
  • FIG. 1 is an exploded perspective view of a latch assembly for a vehicle according to the prior art
  • FIG. 2 is a perspective view of a latch assembly for a vehicle according to an embodiment of the present invention
  • FIG. 3 is an exploded perspective view of the latch assembly for a vehicle of FIG.
  • FIG. 4 is a perspective view of the latch assembly for a vehicle of FIG. 2, FIG.
  • FIG. 5 is a sectional view taken along line AA and BB of FIG. 4;
  • FIG. 6A to 6D are perspective views illustrating an operation sequence of the latch assembly for a vehicle of FIG. 2.
  • the latch assembly 200 for a vehicle includes a catch 220 and a pawl between the base 210 and the cover 240.
  • , 230 is fitted by a pair of shafts 250 and 260 to have a rotatable structure.
  • the base 210 includes a plurality of accommodation grooves 211 into which an external striker (1 of FIG. 4) is inserted, and one end of an axial direction of the pair of shafts 250 and 260 to be fixed in the axial direction. Through holes 212 and 213 are formed.
  • the other end of the pair of shafts 250 and 260 in the axial direction is also coupled to the plurality of through holes 241 and 242 formed on the cover 240 side to be fixed in the axial direction.
  • the pair of shafts 250 and 260 are coupled to the base 210 and the cover 240 side in a state where the catch 220 and the pole 230 are first fitted to the shafts 250 and 260. Both ends are inserted into the through holes 212, 213; 241 and 242 of the base 210 and the cover 240, and then riveting the portions protruding outward through the plate surfaces of the base 210 and the cover 240.
  • flanges 251, 252; 261, 262 covering outer surfaces of the base 210 and the cover 240 are formed around the corresponding through holes 212, 213; 241, 242.
  • the flanges 251 and 252 (261 and 262) are not yet formed in the shafts 250 and 260 before assembly.
  • a support surface portion 243 protruding inwardly from the original plate surface is formed on the cover 240 side.
  • the through-holes 241 and 242 are formed inside the support surface 243 so that the catch 220 and the pole 230 may be in surface contact only through the support surface 243.
  • the shafts 250 and 260 are axially positioned with a first shaft portion 253 and a step therebetween which are inserted and rotatably supported. It has a second shaft portion 254 is formed to extend.
  • the catch 220 and the pole 230 are in surface contact with each other through the axial side surfaces of the support surface portion 243 and the second shaft portions 254 on the shafts 250 and 260.
  • the direction position may be kept constant by the other axial side surfaces of the shafts 250 and 260 being in surface contact with the inner surface of the base 210.
  • Vehicle latch assembly 200 according to an embodiment of the present invention, as shown in Figures 2 and 3, the damper (270) is fitted into the rim forming the receiving groove 211 of the base 210 is coupled (damper) It includes more.
  • the damper 270 absorbs shock and noise due to the flow of the striker (1 of FIG. 4) accommodated in the receiving groove 211.
  • the inner and outer sides 271 and 272 are respectively in surface contact with the inner and outer sides of the base 210 for fixing the position of the damper 270, and further, the dampers 270 are both end portions in the axial direction.
  • the fixing holes 214 are formed to correspond to the base 210, and the one side fixing protrusion 273 is inserted and coupled to the other fixing protrusion 274. To be inserted into the fixing hole 244 formed on the support surface portion 243 side of 240 (see b of FIG. 5).
  • the striker 1 is accommodated in the receiving groove 211 is locked by the catch 220, pool
  • the catch 220 is a spring (FIGS. 3 and 3). Due to the tensile force of 280 of FIG. 4, it rotates counterclockwise (FIG. 6C).
  • the latch assembly 200 is relatively spaced apart from the striker 1 fixed to the vehicle body side by lifting or rotating the seat integrally coupled thereto. Thereafter, when the user 230 releases the manipulation force of the user, the pawl 230 rotates in the clockwise direction due to the tension of the spring 280 to be in the state of FIG. 6D.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention se rapporte à un ensemble de verrouillage de véhicule pour permettre à un siège de véhicule pour être accouplées à et désaccouplées de la carrosserie d'un véhicule, l'ensemble de verrouillage de véhicule comprenant : une base ayant une rainure de logement dans laquelle une gâche externe est inséré ; un cliquet et un cliquet accouplé de manière rotative à la base, pour verrouiller et déverrouiller de manière interactive la gâche dans la rainure de réception ; un couvercle destiné à soutenir le cliquet et le cliquet entre la base et le couvercle ; et une pluralité d'arbres pénétrant dans la base et le couvercle et soutenant la rotation du cliquet et de cliquet, dans lequel la base et le couvercle ont une pluralité de trous traversants dans lequel la pluralité d'arbres sont insérés, et la pluralité d'arbres sont insérés dans les trous traversants respectifs de la base et du couvercle, en étant introduits dans et soutenant le cliquet et de cliquet, et ensuite rivetée et ont des parties de bride recouvrant les surfaces extérieures de la base et du couvercle depuis les circonférences des trous traversants. En conséquence, la présente invention simplifie le nombre total de parties et d'étapes d'assemblage et, de ce fait, facilite la production.
PCT/KR2014/003532 2014-04-14 2014-04-23 Ensemble de verrouillage de véhicule Ceased WO2015160015A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0044106 2014-04-14
KR1020140044106A KR20150118610A (ko) 2014-04-14 2014-04-14 차량용 래치 어셈블리

Publications (1)

Publication Number Publication Date
WO2015160015A1 true WO2015160015A1 (fr) 2015-10-22

Family

ID=54324213

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/003532 Ceased WO2015160015A1 (fr) 2014-04-14 2014-04-23 Ensemble de verrouillage de véhicule

Country Status (2)

Country Link
KR (1) KR20150118610A (fr)
WO (1) WO2015160015A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11220847B2 (en) * 2018-08-20 2022-01-11 GM Global Technology Operations LLC Latch mechanism

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109437A (ko) * 2000-05-31 2001-12-10 허재건 자동차 시트의 록킹장치
KR20110033817A (ko) * 2008-07-11 2011-03-31 카이퍼 게엠베하 운트 코. 카게 차량 좌석용 록킹 기구
KR20110075022A (ko) * 2008-10-17 2011-07-05 존슨 컨트롤스 게엠베하 차량 시트용 잠금 부재
KR20120033822A (ko) * 2010-09-30 2012-04-09 현대자동차주식회사 시트 래치 구조
KR101252491B1 (ko) * 2011-10-06 2013-04-09 주식회사 오스템 차량용 래치 어셈블리 및 그 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109437A (ko) * 2000-05-31 2001-12-10 허재건 자동차 시트의 록킹장치
KR20110033817A (ko) * 2008-07-11 2011-03-31 카이퍼 게엠베하 운트 코. 카게 차량 좌석용 록킹 기구
KR20110075022A (ko) * 2008-10-17 2011-07-05 존슨 컨트롤스 게엠베하 차량 시트용 잠금 부재
KR20120033822A (ko) * 2010-09-30 2012-04-09 현대자동차주식회사 시트 래치 구조
KR101252491B1 (ko) * 2011-10-06 2013-04-09 주식회사 오스템 차량용 래치 어셈블리 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11220847B2 (en) * 2018-08-20 2022-01-11 GM Global Technology Operations LLC Latch mechanism

Also Published As

Publication number Publication date
KR20150118610A (ko) 2015-10-23

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