KR0125209Y1 - Preventive structure for separation of airbag cover - Google Patents

Preventive structure for separation of airbag cover

Info

Publication number
KR0125209Y1
KR0125209Y1 KR2019950019279U KR19950019279U KR0125209Y1 KR 0125209 Y1 KR0125209 Y1 KR 0125209Y1 KR 2019950019279 U KR2019950019279 U KR 2019950019279U KR 19950019279 U KR19950019279 U KR 19950019279U KR 0125209 Y1 KR0125209 Y1 KR 0125209Y1
Authority
KR
South Korea
Prior art keywords
housing
cover
airbag
elastic member
separation
Prior art date
Application number
KR2019950019279U
Other languages
Korean (ko)
Other versions
KR970005334U (en
Inventor
김성광
Original Assignee
김태구
대우자동차주식회사
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 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR2019950019279U priority Critical patent/KR0125209Y1/en
Publication of KR970005334U publication Critical patent/KR970005334U/en
Application granted granted Critical
Publication of KR0125209Y1 publication Critical patent/KR0125209Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R2021/21506—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member comprising tearing tabs, legs or the like for holding the lid before deployment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

본 고안은 자동차의 에어백 커버 이탈방지구조에 관한 것으로, 패널(10)의 일측에 하우징(20)이 갖추어져 있고, 이 하우징(20)의 하부에 지지부재(30)가 구비되어 있으며, 하우징(20)의 내부에 에어백(40)이 장착되어 있고, 하우징(20)의 상부에 결합부(50)가 설치되어 있으며, 상기 하우징(20)의 상부에 훅킹돌기(61)가 형성된 커버(60)가 갖추어진 에어백 결착구조에 있어서, 상기 결합부(50)가 제1걸림부(70)와 제2걸림부(80)가 길이방향을 따라 일체로 형성된 탄성부재(90)로 이루어진 구조로 된 것으로, 약간의 충격이 가해지더라도 하우징(20)에 결합된 커버(60)가 분리되지 않고 유지되도록 한것이다The present invention relates to an airbag cover separation prevention structure of the vehicle, the housing 20 is provided on one side of the panel 10, the support member 30 is provided on the lower portion of the housing 20, the housing 20 The inside of the airbag 40 is mounted, the coupling portion 50 is installed on the upper portion of the housing 20, the cover 60 is formed with a hooking projection 61 on the upper portion of the housing 20 In the airbag binding structure provided, the coupling portion 50 is made of a structure consisting of an elastic member 90 integrally formed along the longitudinal direction of the first locking portion 70 and the second locking portion 80, Even if a slight impact is applied to the cover 60 coupled to the housing 20 is to be maintained without separation

Description

자동차의 에어백 커버 이탈방지구조Vehicle airbag cover separation prevention structure

제1도는 종래의 에어백이 장착된 상태를 나타낸 개략적인 단면도.1 is a schematic cross-sectional view showing a state in which a conventional airbag is mounted.

제2도는 제1도의 A부 확대단면도.2 is an enlarged cross-sectional view of portion A of FIG.

제3도는 본 고안의 에어백 커버 이탈방지구조에 관한 것으로,3 is related to the airbag cover separation prevention structure of the present invention,

(a)는 커버에 형성된 훅킹돌기가 삽입된 상태.(a) is a state in which the hooking protrusion formed on the cover is inserted.

(b)는 훅킹돌기가 상승되어 재차 압지된 상태를 나타낸 것이다.(b) shows a state in which the hooking protrusion is raised and pressed again.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 패널 20 : 하우징10 panel 20 housing

30 : 지지부재 40 : 에어백30 support member 40 air bag

50 : 결합부 51 : 결착부재50: coupling part 51: binding member

60 : 커버 61 : 훅킹돌기60: cover 61: hooking projection

70 : 제1걸림부 80 : 제2걸림부70: first catching part 80: second catching part

90 : 탄성부재90: elastic member

본 고안은 자동차의 에어백 커버에 관한 것으로서, 특히 에어백 커버에 외부충격이 가해지더라도 커버가 개방되지 않도록 한 에어백 커버 이탈방지구조에 관한 것이다.The present invention relates to an airbag cover of an automobile, and more particularly, to an airbag cover detachment prevention structure that prevents the cover from being opened even when an external shock is applied to the airbag cover.

일반적으로, 자동차에는 여러 가지 부품들이 장착되어 있는데, 그 중에서 승객의 안전을 고려한 많은 장치들이 구비되어 있다. 그 중에서 자동차의 주행도중 충돌하는 경우에 운전자를 보호하기 위해 에어백이 구비되어 있는 바, 이 에어백이 결착된 구조는 첨부된 예시도면 제1도에 도시된 바와 같이, 패널(10)의 일측에 하우징(20)이 갖추어져 있고, 이 하우징(20)의 하부에는 지지부재(30)가 구비되어 있다. 또한, 하우징(20)의 내부에는 에어백(40)이 장착되어 있고, 하우징(20)의 상부에는 결합부(50)가 구비되어 있다.In general, automobiles are equipped with various parts, among which many devices are considered for the safety of passengers. Among them, an airbag is provided to protect the driver in the event of a collision during driving of the vehicle, and the structure in which the airbag is attached is provided on one side of the panel 10 as shown in FIG. 20 is provided, and the support member 30 is provided in the lower part of this housing 20. As shown in FIG. In addition, the airbag 40 is mounted inside the housing 20, and the coupling part 50 is provided on the upper portion of the housing 20.

이 결합부(50)는 첨부된 예시도면 제2도에 도시된 바와 같이, 패널(10)의 내측으로 결착부재(51)가 구비되어 있고, 그 상부로 훅크형의 탄성부재(52)가 끼워져 있다. 또한, 하우징(20)의 전면에는 커버(60)가 장착되어 있는데, 이 커버(60)의 일단 양측에 상기 탄성부재(52)에 끼워지는 훅킹돌기(61)가 형성되어 있다.As shown in FIG. 2 of the accompanying drawings, the coupling part 50 is provided with a binding member 51 inside the panel 10, and a hook-shaped elastic member 52 is fitted thereon. have. In addition, a cover 60 is mounted on the front surface of the housing 20, and hooking protrusions 61 fitted to the elastic member 52 are formed at both ends of one end of the cover 60.

상기 커버(60)는 대개 패널(10)과 동일한 재질인 합성수지재로 이루어져 있어 굽힘이나 휨에 대해서는 원상태로 복원되려는 탄발력이 발생하게 된다.The cover 60 is usually made of a synthetic resin material of the same material as the panel 10, so that the elastic force to be restored to its original state with respect to bending or bending occurs.

이러한 구성으로 된 종래의 에어백 커버의 결착구조는 하우징(20)의 상면에 커버(60)를 장착할 시, 상기 커버(60)의 일단은 패널(10)에 고정되어 고정단을 형성하고, 타단은 고정단을 기준으로 소정의 각도로 휘어지면서 양측의 훅킹돌기(61)가 하우징(20)의 상면에 구비된 탄성부재(52)의 내부로 삽입되면서 압압되어 결착되게 된다. 이와 같이 결착된 커버(60)의 훅킹돌기(61)부분은 제1도 및 제2도에 도시된 바와 같이, 실선의 상태에서 이점쇄선의 상태로 상방향으로 벌어지려는 탄발력이 발생하게 된다. 이와 같이, 결착시 자체적으로 탄발력을 보유하고 있는 커버(60)에 만일, 사용자가 충격을 가하는 경우나 일측을 누르게 되면, 커버(60)의 자체 탄발력이 순간적으로 증대되게 되고, 이에 따라 커버(60)의 탄발력에 의하여 탄성부재(52)의 압압력이 쉽게 극복되어 커버(60)의 훅킹돌기(61)가 탄성부재(52)로부터 쉽게 이탈되게 되므로 하우징(20)의 내부에 장착된 에어백(40)에 외부에 노출되는 등의 문제점이 있었다.In the conventional airbag cover binding structure having such a configuration, when the cover 60 is mounted on the upper surface of the housing 20, one end of the cover 60 is fixed to the panel 10 to form a fixed end, and the other end. Is bent at a predetermined angle with respect to the fixed end while the hooking projections 61 on both sides are pressed into the interior of the elastic member 52 provided on the upper surface of the housing 20 to be pressed and bound. As shown in FIGS. 1 and 2, the hooking protrusion 61 of the cover 60, which is bound as described above, generates an elastic force that is intended to open upward from the solid line to the double chain line. . As such, if the user applies a shock or presses one side to the cover 60 which has its own elasticity upon binding, the self-elasticity of the cover 60 is instantaneously increased, and thus the cover 60. The pressing force of the elastic member 52 is easily overcome by the elastic force of the 60 so that the hooking protrusion 61 of the cover 60 is easily detached from the elastic member 52. There was a problem such as exposure to the airbag 40 to the outside.

이에 본 고안은 상기와 같은 문제점을 해소하기 위해 안출된 것으로, 외부의 충격이 가해지더라도 에어백을 보호하고 있는 커버가 쉽게 분리되지 않도록 한 자동차의 에어백 커버 이탈방지구조를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, and an object of the present invention is to provide an airbag cover detachment prevention structure of the vehicle so that the cover protecting the airbag is not easily separated even when an external shock is applied.

상기와 같은 목적을 달성하기 위한 본 고안은 하우징의 상면에 구비된 탄성부재에 2중 걸림부를 형성함을 특징으로 한다.The present invention for achieving the above object is characterized by forming a double locking portion on the elastic member provided on the upper surface of the housing.

상기 2중 걸림부로 인해 탄성부재안에 삽입된 훅킹돌기가 외부의 충격에 의해 쉽게 이탈되지 않도록 한 것이다.The hooking protrusion inserted into the elastic member due to the double locking portion is such that it is not easily separated by an external impact.

이하 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

상기 종래기술과 동일한 구성요소에 대해서는 동일한 부호를 부여하여 설명한다.The same components as in the prior art will be described with the same reference numerals.

본 고안은 첨부된 예시도면에 제3도에 도시된 바와 같이, 패널(10)의 일측에 하우징(20)이 갖추어져 있고, 이 하우징(20)의 하부에 지지부재(30)가 구비되어 있으며, 하우징(20)의 내부에 에어백(40)이 장착되어 있고, 하우징(20)의 상부에 결합부(50)가 설치되어 있으며, 상기 하우징(20)의 상부에 훅킹돌기(61)가 형성된 커버(60)가 갖추어진 에어백 커버 결착구조에 있어서, 상기 결합부(50)는 제1걸림부(70)와 제2걸림부(80)가 길이방향을 따라 일체로 형성된 탄성부재(90)로 이루어진 구조로 되어 있다.According to the present invention, as shown in FIG. 3 in the accompanying drawings, a housing 20 is provided at one side of the panel 10, and a support member 30 is provided at the lower portion of the housing 20. An air bag 40 is mounted in the housing 20, a coupling part 50 is installed on the upper portion of the housing 20, and a cover in which a hooking protrusion 61 is formed on the upper portion of the housing 20. 60 is provided in the airbag cover fastening structure, the coupling portion 50 is composed of an elastic member 90, the first locking portion 70 and the second locking portion 80 is integrally formed along the longitudinal direction It is.

이와 같이 구성된 본 고안은 하우징(20)의 내부에 에어백(40)을 장착하고 커버(60)를 결합한 상태로서, 커버(60)가 하우징(20)의 내부에 구비된 에어백(40)을 보호하도록 한것이다.The present invention configured as described above is a state in which the airbag 40 is mounted inside the housing 20 and the cover 60 is coupled, so that the cover 60 protects the airbag 40 provided in the housing 20. It is.

만약, 사용자가 부주의로 인하여 커버(60)에 약간의 충격을 가하는 경우, 커버(60)의 탄발력 상승에 의하여 커버(60)의 양단에 형성된 훅킹돌기(61)가 하우징(20)의 상단에 구비된 탄성부재(90)로부터 이탈되려고 하나, 그런데 이때 훅킹돌기(61)가 삽입된 탄성부재(90)는 제1걸림부(70)와 제1걸림부(80)로 형성되어 있기 때문에 커버(60)의 탄발력에 의하여 그 훅킹돌기(61)가 재1걸림부(70)로부터 이탈되더라도 상기 제2걸림부(80)에 다시 걸려 압지되므로 커버(60)가 하우징(20)으로부터 완전히 분리되지 않게 되는 것이다.If the user inflicts a slight impact on the cover 60 due to carelessness, the hooking protrusions 61 formed on both ends of the cover 60 may be formed on the upper end of the housing 20 by the increase in elasticity of the cover 60. The elastic member 90 is to be separated from the provided elastic member 90, but at this time, the elastic member 90 into which the hooking protrusion 61 is inserted is formed of the first catching part 70 and the first catching part 80, so that the cover ( Even if the hooking protrusion 61 is detached from the first catching part 70 by the elastic force of 60, the cover 60 is not completely detached from the housing 20 because the hooking protrusion 61 is caught by the second catching part 80 again. It will not be.

따라서, 부주의로 인한 충격이 가해지더라도 커버(60)가 그대로 결착상태를 유지하고 있어 하우징(20)안에 장착된 에어백(40)이 외부에 노출되지 않게 되는 것이다.Therefore, even if a shock due to carelessness is applied to the cover 60 as it is, the airbag 40 mounted in the housing 20 is not exposed to the outside.

위와 같이 본 고안은 에어백을 내장하고 있는 하우징에 커버가 견고하게 결착되어 있어 외부로부터 충격이 가해지더라도 쉽게 분리되지 않는 것이다.As described above, the present invention is that the cover is firmly attached to the housing in which the air bag is built, and thus it is not easily separated even when an impact is applied from the outside.

여기서 본 고안은 패널에 국한하여 설명하였지만, 자동차 실내의 에어백을 장착할 수 있는 모든 부위에 적용가능함은 물론이다.Here, the present invention has been described with reference to the panel, but it is of course applicable to all the parts that can be mounted in the airbag of the vehicle interior.

Claims (1)

패널(10)의 일측에 하우징(20)이 갖추어져 있고, 이 하우징(20)의 하부에 지지부재(30)가 구비되어 있으며, 하우징(20)의 내부에 에어백(40)이 장착되어 있고, 하우징(20)의 상부에 결합부(50)가 설치되어 있으며, 상기 하우징(20)의 상부에 훅킹돌기(61)가 형성된 커버(60)가 갖추어진 에어백 결착구조에 있어서, 상기 결합부(50)는 제1걸림부(70)와 제2걸림부(80)가 길이방향을 따라 일체로 형성된 탄성부재(90)로 이루어진 것을 특징으로 하는 자동차의 에어백 커버 이탈방지구조.The housing 20 is provided at one side of the panel 10, the support member 30 is provided at the lower portion of the housing 20, the airbag 40 is mounted inside the housing 20, and the housing In the airbag binding structure in which the coupling part 50 is installed on the upper part of the upper part 20 and the cover 60 in which the hooking protrusion 61 is formed on the upper part of the housing 20 is provided, the coupling part 50 is provided. The first catching part 70 and the second catching part 80 is an airbag cover separation prevention structure of a vehicle, characterized in that made of an elastic member 90 formed integrally along the longitudinal direction.
KR2019950019279U 1995-07-28 1995-07-28 Preventive structure for separation of airbag cover KR0125209Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950019279U KR0125209Y1 (en) 1995-07-28 1995-07-28 Preventive structure for separation of airbag cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950019279U KR0125209Y1 (en) 1995-07-28 1995-07-28 Preventive structure for separation of airbag cover

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Publication Number Publication Date
KR970005334U KR970005334U (en) 1997-02-19
KR0125209Y1 true KR0125209Y1 (en) 1998-10-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150106249A (en) * 2014-03-11 2015-09-21 아우토리브 디벨롭먼트 아베 Airbag apparatus for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150106249A (en) * 2014-03-11 2015-09-21 아우토리브 디벨롭먼트 아베 Airbag apparatus for vehicle

Also Published As

Publication number Publication date
KR970005334U (en) 1997-02-19

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