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WO2011053011A3 - Buckle structure for seat belt of vehicle - Google Patents

Buckle structure for seat belt of vehicle Download PDF

Info

Publication number
WO2011053011A3
WO2011053011A3 PCT/KR2010/007470 KR2010007470W WO2011053011A3 WO 2011053011 A3 WO2011053011 A3 WO 2011053011A3 KR 2010007470 W KR2010007470 W KR 2010007470W WO 2011053011 A3 WO2011053011 A3 WO 2011053011A3
Authority
WO
WIPO (PCT)
Prior art keywords
buckle
warning switch
vehicle
seat belt
assembly
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/KR2010/007470
Other languages
French (fr)
Other versions
WO2011053011A2 (en
Inventor
Byoung Gae You
Dong Sub Lee
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.)
Autoliv Development AB
Original Assignee
Autoliv Development 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 Autoliv Development AB filed Critical Autoliv Development AB
Publication of WO2011053011A2 publication Critical patent/WO2011053011A2/en
Publication of WO2011053011A3 publication Critical patent/WO2011053011A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/12—Construction of belts or harnesses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4816—Sensing means arrangements therefor for sensing locking of buckle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Textile Engineering (AREA)
  • Buckles (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

Disclosed is a buckle structure for a seat belt of a vehicle, in which an warning switch is provided at a middle part of a lower end of a buckle to minimize the size of the buckle for the seat belt, and a terminal section of the warning switch is provided in the warning switch so that the malfunction is reduced upon the on/off operation of the warning switch and the economic effect is improved. The buckle structure includes a lower case serving as an outer cover of a buckle for the seat belt of the vehicle; an upper case; an warning switch assembly installed at a lateral side in the buckle to transmit a signal to an electronic control unit of the vehicle when the seat belt is not fastened; a Hall sensor assembly installed on a bottom in the buckle to transmit a signal to the electronic control unit of the vehicle by detecting whether a tongue is fitted into the buckle by using a magnetic field; a magnetic assembly installed in the buckle to interact with the Hall sensor assembly as the magnetic field is applied thereto; and an ejector having a lower portion assembled with the magnetic assembly. The lower case is provided at one side therein with a Hall sensor assembly mounting part on which the Hall sensor assembly is fixedly mounted, and at an opposite side therein with an warning switch assembly mounting part on which the warning switch assembly is fixedly mounted, and the warning switch assembly is provided therein with a terminal section.
PCT/KR2010/007470 2009-10-29 2010-10-28 Buckle structure for seat belt of vehicle Ceased WO2011053011A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090103129A KR101148167B1 (en) 2009-10-29 2009-10-29 Buckle Structure For Seat-Belt of Vehicle
KR10-2009-0103129 2009-10-29

Publications (2)

Publication Number Publication Date
WO2011053011A2 WO2011053011A2 (en) 2011-05-05
WO2011053011A3 true WO2011053011A3 (en) 2011-10-20

Family

ID=43922842

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007470 Ceased WO2011053011A2 (en) 2009-10-29 2010-10-28 Buckle structure for seat belt of vehicle

Country Status (2)

Country Link
KR (1) KR101148167B1 (en)
WO (1) WO2011053011A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI660330B (en) * 2017-04-24 2019-05-21 王亮雄 Upper loop webbing sensor
WO2019018170A1 (en) * 2017-07-15 2019-01-24 Cts Corporation Switch assembly for vehicle seat belt buckle
DE102020133574A1 (en) * 2020-12-15 2022-06-15 Autoliv Development Ab seat belt device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040025160A (en) * 2002-09-18 2004-03-24 델파이 오토모티브 시스템스 성우 주식회사 Buckle apparatus of safety belt
KR20050046039A (en) * 2003-11-13 2005-05-18 찬 우 최 A safety belt put on-sensor and it's manufacturing method
US20060087164A1 (en) * 2004-10-27 2006-04-27 Young Oliver J Vehicle seat assembly having a vehicle occupant sensing system with a biasing pad

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040025160A (en) * 2002-09-18 2004-03-24 델파이 오토모티브 시스템스 성우 주식회사 Buckle apparatus of safety belt
KR20050046039A (en) * 2003-11-13 2005-05-18 찬 우 최 A safety belt put on-sensor and it's manufacturing method
US20060087164A1 (en) * 2004-10-27 2006-04-27 Young Oliver J Vehicle seat assembly having a vehicle occupant sensing system with a biasing pad

Also Published As

Publication number Publication date
KR101148167B1 (en) 2012-05-23
KR20110046610A (en) 2011-05-06
WO2011053011A2 (en) 2011-05-05

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