KR970034463A - In-vehicle Pressure Relief - Google Patents

In-vehicle Pressure Relief Download PDF

Info

Publication number
KR970034463A
KR970034463A KR1019950050810A KR19950050810A KR970034463A KR 970034463 A KR970034463 A KR 970034463A KR 1019950050810 A KR1019950050810 A KR 1019950050810A KR 19950050810 A KR19950050810 A KR 19950050810A KR 970034463 A KR970034463 A KR 970034463A
Authority
KR
South Korea
Prior art keywords
vent
movable body
side movable
door
pressure relief
Prior art date
Application number
KR1019950050810A
Other languages
Korean (ko)
Inventor
임승주
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950050810A priority Critical patent/KR970034463A/en
Publication of KR970034463A publication Critical patent/KR970034463A/en

Links

Abstract

본 발명은 폐문시의 차량실내 압력 제거장치에 관한 것이다.The present invention relates to an in-vehicle pressure relief device at the time of closing.

본 발명은 문을 닫는 순간에 실내에 외부의 공기가 빨려들어가도록 하여 실내외의 압력차를 없애 주므로서 승객의 귀가 멍멍해지지 않도록 하기 위하여, 도어(1) 또는 차체에 형성되는 통풍구(2)와, 상기 통풍구(2)내에서 왕복운동 가능한 통풍구측 가동체(3)와, 도어(1)의 개폐시에 연동하는 도어측 가동체(4)와, 피스톤로드(5)와 실린더(6)가 상기 통풍구측 가동체(3)와 도어측 가동체(4) 사이에 연결되는 공압실린더(7)와, 상기 통풍구측 가동체(3)와 상기 도어측 가동체(4) 사이에 고정되는 압축스프링(8), 그리고 상기 통풍구(2) 내에서 상기 통풍구측 가동체(3)의 왕복운동에 의하여 상기 통풍구(2)를 개폐시키는 절첩가능의 차단막(9)으로 구성한 것이다.The present invention allows the outside air is sucked into the room at the moment of closing the door to eliminate the pressure difference between the room and the outside, so that the passenger's ears are not blunt, vents (2) formed in the door (1) or the vehicle body, The vent-side movable body 3 which can reciprocate in the vent 2, the door-side movable body 4 interlocked when the door 1 is opened and closed, the piston rod 5 and the cylinder 6 are A pneumatic cylinder 7 connected between the vent side movable body 3 and the door side movable body 4, and a compression spring fixed between the vent side movable body 3 and the door side movable body 4; 8) and a foldable blocking membrane 9 which opens and closes the vent 2 by the reciprocating movement of the vent side movable body 3 within the vent 2.

Description

폐문시의 차량실내 압력 제거장치In-vehicle Pressure Relief

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 개문시의 본 발명의 작동원리를 나타낸 스케리튼도.1 is a schematic diagram showing the operating principle of the present invention at the time of opening.

제2도는 폐문직후의 작동원리를 나타낸 본 발명의 스케리튼도.2 is a schematic diagram of the present invention showing the operation principle immediately after the closing door.

제3도는 폐문유지시의 작동원리를 나타낸 본 발명의 스케리튼도.Figure 3 is a schematic diagram of the present invention showing the operating principle of closing the door.

Claims (1)

도어에 형성되는 통풍구와, 상기 통풍구 내에서 왕복운동 가능한 통풍구측 가동체와, 도어의 개폐시에 연동하는 도어측 가동체와, 피스톤 로드와 실린더가 상기 통풍구측 가동체와 도어측 가동체 사이에 연결되는 공압실린더와, 상기 통풍구측 가동체와 상기 도어측 가동체 사이에 고정되는 압축스프링, 그리고 상기 통풍구 내에서 상기 통풍구측 가동체의 왕복운동에 의하여 상기 통풍구를 개폐시키는 절첩가능의 차단막으로 폐문시의 차량실내 압력제거장치.A vent formed in the door, a vent-side movable body reciprocating within the vent, a door-side movable body interlocked when the door is opened and closed, and a piston rod and a cylinder between the vent-side movable body and the door-side movable body It is closed by a pneumatic cylinder connected, a compression spring fixed between the vent side movable body and the door side movable body, and a collapsible barrier that opens and closes the vent opening by reciprocating movement of the vent side movable body within the vent. In-vehicle pressure relief device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950050810A 1995-12-16 1995-12-16 In-vehicle Pressure Relief KR970034463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950050810A KR970034463A (en) 1995-12-16 1995-12-16 In-vehicle Pressure Relief

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950050810A KR970034463A (en) 1995-12-16 1995-12-16 In-vehicle Pressure Relief

Publications (1)

Publication Number Publication Date
KR970034463A true KR970034463A (en) 1997-07-22

Family

ID=66595047

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950050810A KR970034463A (en) 1995-12-16 1995-12-16 In-vehicle Pressure Relief

Country Status (1)

Country Link
KR (1) KR970034463A (en)

Similar Documents

Publication Publication Date Title
US7364214B2 (en) Control apparatus and method for opening and closing tailgate using angular sensor
KR860006651A (en) Gas Spring Complement Device
KR850003687A (en) Hand Operated Dispenser
ATE350602T1 (en) GAS SPRING
KR850001875A (en) Control valve for compressed air brake of tracked vehicle
KR100257310B1 (en) Opening and closing device for trunk lid of automobile
JPH1025956A (en) Door closer
DE60107133D1 (en) Air damper for a vehicle glove box
KR970034463A (en) In-vehicle Pressure Relief
US1169538A (en) Door-check.
KR0157194B1 (en) Indoor presser release device of a vehicle
KR100214198B1 (en) Air damper
EP2821575A3 (en) An improved pivot window with at least one auxiliary opening device and check means
KR100232774B1 (en) Spring type door mechanism
KR100517301B1 (en) Damping system for hinged door
KR20010066489A (en) An openning device of trunk lid for for vehicle
US612156A (en) Pnuematic check
US329298A (en) Door-check
KR100194705B1 (en) Weather stripping device for vehicle door
JPS5923880Y2 (en) cylinder device
KR100241661B1 (en) Air damper
KR200324651Y1 (en) Automatic door closing device
JPH07238968A (en) Damper stay device
KR20030039481A (en) Cylinder type door checker for an automobile door
KR0115339Y1 (en) Glove box locking device

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination