KR960037497A - Tunnel reinforcement structure of car floor - Google Patents

Tunnel reinforcement structure of car floor Download PDF

Info

Publication number
KR960037497A
KR960037497A KR1019950009999A KR19950009999A KR960037497A KR 960037497 A KR960037497 A KR 960037497A KR 1019950009999 A KR1019950009999 A KR 1019950009999A KR 19950009999 A KR19950009999 A KR 19950009999A KR 960037497 A KR960037497 A KR 960037497A
Authority
KR
South Korea
Prior art keywords
tunnel
floor
shock absorbing
absorbing member
reinforcement structure
Prior art date
Application number
KR1019950009999A
Other languages
Korean (ko)
Other versions
KR0133779B1 (en
Inventor
박철희
Original Assignee
한승준
기아자동차 주식회사
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 한승준, 기아자동차 주식회사 filed Critical 한승준
Priority to KR1019950009999A priority Critical patent/KR0133779B1/en
Publication of KR960037497A publication Critical patent/KR960037497A/en
Application granted granted Critical
Publication of KR0133779B1 publication Critical patent/KR0133779B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/20—Floors or bottom sub-units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

본 발명은 자동차 플로어(floor)의 중앙부에 상부로 돌출되게 형성되는 터널(tunnel)의 구조에 관한 것으로서, 정면 및 측면충돌시 바디의 변형이 효과적으로 억제되도록 하기 위해, 차량의 저면부를 형성하는 플로어판넬(10)의 중앙 상부에 상부로 돌출되는 터널(20)의 저면부에 소정 간격을 두고 보강판(23)이 폐단면으로 취부되며, 상기 폐단면 내부에 완충부재(24)가 기밀하게 장착되도록 구성하여, 측방향에서 하중이 작용되는 경우, 완충부재(24)가 충격에너지를 흡수하여 주게 되고, 완충부재(24)를 통해 일체로 연결되는 보강판(23)에 의해 하중이 플로어판넬(10) 전체에 폭넓게 분산되도록 하여, 변형되는 것이 억제되도록 하는 자동차 플로어의 터널 보강구조이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a tunnel formed protruding upward from a central part of an automobile floor. In order to effectively suppress deformation of a body during frontal and side impacts, a floor panel forming a bottom portion of a vehicle is provided. The reinforcing plate 23 is mounted to the closed end face at a predetermined interval in the bottom of the tunnel 20 protruding upward from the center upper portion of the center 10, and the shock absorbing member 24 is hermetically mounted inside the closed end face. When the load is applied in the lateral direction, the shock absorbing member 24 absorbs the impact energy, and the load is applied to the floor panel 10 by the reinforcing plate 23 integrally connected through the shock absorbing member 24. It is a tunnel reinforcement structure of an automobile floor that is widely dispersed in the entire body so that deformation is suppressed.

Description

자동차 플로어의 터널 보강구조Tunnel reinforcement structure of car floor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 종래 자동차의 플로어의 터널부를 나타내는 단면도, 제3도는 본 발명 플로어의 터널부를 나타내는 사시도, 제4도는 본 발명 플로어의 터널부를 나타내는 단면도.2 is a cross-sectional view showing a tunnel portion of a floor of a conventional vehicle, FIG. 3 is a perspective view showing a tunnel portion of a floor of the present invention, and FIG. 4 is a cross-sectional view showing a tunnel portion of a floor of the present invention.

Claims (2)

차량의 저면부를 형성하는 플로어판넬의 중앙 상부에 상부로 돌출되는 터널이 전후방향으로 연장 형상되는 것에 있어서, 상기 터널의 저면부에 소정 간격을 두고 보강판이 폐단면으로 취부되며, 상기 폐단면 내부에 완충부재가 기밀하게 장착됨을 특징으로 하는 자동차 플로어의 터널 보강구조.In the tunnel extending upwards and forwards in the center of the floor panel forming the bottom portion of the vehicle extending in the front and rear direction, the reinforcement plate is mounted in the closed section at predetermined intervals in the bottom section of the tunnel, Tunnel reinforcement structure of an automobile floor, characterized in that the shock absorbing member is hermetically mounted. 제1항에 있어서, 보강판은 터널의 저면부와 일정 간격을 가지도록 절곡 형성되고, 하단부가 플로어판넬의 저면부를 따라 소정길이 절곡 연장되며, 하단부 양끝이 상부로 다시 절곡되어 상기 플로어판넬의 저면에 취부됨을 특징으로 하는 자동차 플로어의 터널 보강구조.The bottom of the floor panel according to claim 1, wherein the reinforcing plate is bent to have a predetermined distance from the bottom of the tunnel, and a lower end of the reinforcing plate extends a predetermined length along the bottom of the floor panel. Tunnel reinforcement structure of the car floor, characterized in that attached to. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950009999A 1995-04-27 1995-04-27 A floor tunnel reinforcing structure KR0133779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950009999A KR0133779B1 (en) 1995-04-27 1995-04-27 A floor tunnel reinforcing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950009999A KR0133779B1 (en) 1995-04-27 1995-04-27 A floor tunnel reinforcing structure

Publications (2)

Publication Number Publication Date
KR960037497A true KR960037497A (en) 1996-11-19
KR0133779B1 KR0133779B1 (en) 1998-04-25

Family

ID=19413036

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950009999A KR0133779B1 (en) 1995-04-27 1995-04-27 A floor tunnel reinforcing structure

Country Status (1)

Country Link
KR (1) KR0133779B1 (en)

Also Published As

Publication number Publication date
KR0133779B1 (en) 1998-04-25

Similar Documents

Publication Publication Date Title
JPH06107094A (en) Mounting structure for bumper for vehicle
KR960037497A (en) Tunnel reinforcement structure of car floor
KR0142462B1 (en) Roof side rail assembly
JPH05162594A (en) Bumper structure of automobile
KR100394706B1 (en) Structure for reinforcing a rear bumper for automobiles
KR970026524A (en) Front bumper reinforcement structure of car
KR970001039A (en) Reinforcement structure of car side seal
KR0123501Y1 (en) A structure of a radiator support frame
JP2975184B2 (en) Car side door
KR200197875Y1 (en) The reinforcement structure of rear member
KR960040874A (en) Bumper stay
KR970001063A (en) Reinforcement structure of car rear pillar
JP2001260773A (en) Bumper device
KR970001071A (en) Reinforcement structure of car middle pillar
KR970001075A (en) Reinforcement structure of car roof header
KR970001057A (en) Reinforcement structure of lower part of car door
KR970001107A (en) Wheelhouse part of the car
KR970041260A (en) Seal side reinforcement structure of automobile
KR970026152A (en) Impact beam of car door
KR970001090A (en) Assembly structure of car hood striker
KR960040975A (en) Reinforcement structure of car side seal
KR970010548A (en) Rear reinforcement structure of car
KR970001105A (en) Rear frame mounting structure of car
KR960040976A (en) Reinforcement structure of car side seal
KR970001103A (en) Automobile floor panel reinforcement structure

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20001117

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee