KR20160003046U - Air-bag System for Vehicle - Google Patents

Air-bag System for Vehicle Download PDF

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Publication number
KR20160003046U
KR20160003046U KR2020150001279U KR20150001279U KR20160003046U KR 20160003046 U KR20160003046 U KR 20160003046U KR 2020150001279 U KR2020150001279 U KR 2020150001279U KR 20150001279 U KR20150001279 U KR 20150001279U KR 20160003046 U KR20160003046 U KR 20160003046U
Authority
KR
South Korea
Prior art keywords
impact
vehicle
airbag
amount
inner panel
Prior art date
Application number
KR2020150001279U
Other languages
Korean (ko)
Inventor
송현제
송민종
김성수
김영송
박지웅
태주이
Original Assignee
광주보건대학산학협력단
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 광주보건대학산학협력단 filed Critical 광주보건대학산학협력단
Priority to KR2020150001279U priority Critical patent/KR20160003046U/en
Publication of KR20160003046U publication Critical patent/KR20160003046U/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
    • B60R21/21—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle side panels, e.g. doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/042—Reinforcement elements
    • B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
    • B60J5/0438—Elongated type elements, e.g. beams, cables, belts or wires characterised by the type of elongated elements
    • B60J5/0443—Beams
    • 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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • 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
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R21/0428—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side doors or panels, e.g. displaced towards the occupants in case of a side collision
    • B60R2021/013—

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

Abstract

An airbag system for a vehicle is disclosed. An airbag system of a vehicle according to the present invention comprises: an impact bar installed in close contact with an outer panel in a space between an outer panel and an inner panel of a vehicle door, the impact bar mitigating an impact applied from the outside; An impact amount measuring sensor for measuring an impact amount applied to the impact bar; And an airbag device which is installed in close contact with the inner panel in a space between the outer panel and the inner panel and inflates the airbag into the interior of the vehicle when the amount of impact measured by the impact amount measuring sensor is not less than a set value.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an air bag system for a vehicle,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airbag system of a vehicle, and more particularly, to an airbag system of a vehicle that can further guarantee the safety of a vehicle occupant by absorbing an impact applied to an occupant even when an impact is applied to a side surface of the vehicle .

Air-bags have been developed for the purpose of reducing occupant injuries in the event of an automobile collision, and have recently been used as a supplementary safety device.

The airbag device analyzes the current driving information and the amount of impact when the impact amount due to collision or collision is detected through the sensor, and then inflates the airbag within a short time by driving the inflator to absorb the impact applied to the occupant, thereby protecting the occupant .

Generally, an airbag device is installed on a front surface of an occupant to absorb an impact that a passenger receives from the front or back of the vehicle when a vehicle collides or a collision occurs.

However, such an airbag apparatus is useful when an impact is applied to the front or rear surface of a vehicle, but when the impact is applied from the side surface of the vehicle, the airbag apparatus can not properly perform its role.

Japanese Patent Application Laid-Open No. 10-2013-0080981 (Publication date: 2013. 07. 16)

It is an object of the present invention to provide an airbag system for a vehicle that can secure the safety of a vehicle occupant by absorbing an impact applied to an occupant even when an impact is applied to a side surface of the vehicle The purpose.

According to an embodiment of the present invention, there is provided an airbag system for a vehicle, the airbag system being installed in close contact with an outer panel in a space between an outer panel and an inner panel of a vehicle door, An impact bar; An impact amount measuring sensor for measuring an impact amount applied to the impact bar; And an airbag device which is installed in close contact with the inner panel in a space between the outer panel and the inner panel and inflates the airbag into the interior of the vehicle when the amount of impact measured by the impact amount measuring sensor is not less than a set value.

The air bag system of the vehicle according to the present invention absorbs the impact applied to the occupant even when an impact is applied to the side surface of the vehicle, thereby further ensuring the safety of the vehicle occupant.

1 is a view illustrating a door of a vehicle to which an airbag system of a vehicle is applied according to an embodiment of the present invention.
Fig. 2 is a side sectional view of the door of the vehicle shown in Fig. 1. Fig.

Hereinafter, a vehicle airbag system according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view showing a door of a vehicle to which an airbag system of a vehicle is applied according to an embodiment of the present invention, and Fig. 2 is a side sectional view of the door of the vehicle shown in Fig.

1 and 2, an airbag system of a vehicle according to an embodiment of the present invention includes an impact bar 110, an impact amount measurement sensor 120, and an airbag device 130. [

The impact bar 110 is installed in close contact with the outer panel 102 in a space between the inner panel 104 and the outer panel 102 at the lower end of the window 101 of the vehicle door 100 , And alleviates the impact applied from the outside.

Generally, as a measure to protect occupants by absorbing impact energy when a vehicle collision or collision occurs, the impact energy generated in the engine room is absorbed in the frontal collision, and the impact energy in the trunk room is absorbed . In the case of a side collision, the stability of the passenger is determined by the impact absorbing ability of the door, the center pillar, and the roof panel. Particularly, the impact applied to the human body during the side impact is most directly affected by the door portion, so adding a reinforcing member to the inside of the door must be considered when designing the door. At this time, the reinforcing member added to the interior of the door has a generally circular cross section and is referred to as a door impact bar. At this time, the door impact bar is installed in close contact with the outer panel 102 in a space between the outer panel 102 and the inner panel 104 of the vehicle door, and when the side impact of the vehicle is relatively stiff, It absorbs the shock from the outside as well as it prevents infiltration into the inside of the vehicle by the energy to injure the occupant, and mitigates it.

1 and 2, the impact bar 110 is installed in the form of a minus (-), but the impact bar 110 may be installed in various forms depending on the type of the vehicle.

The impact amount measuring sensor 120 measures the amount of impact applied to the impact bar 110. At this time, the impact amount measuring sensor 120 is installed in a space between the outer panel 102 and the inner panel 104 of the vehicle door, and measures the degree of deformation of the impact bar 110 due to an external impact So that the impact amount can be determined. However, the method of measuring the amount of impact with respect to the impact bar 110 is not limited to the method described above, and the amount of impact with respect to the impact bar 110 may be measured by applying various known impact amount measuring methods Of course.

The airbag device 130 is installed in close contact with the inner panel 104 in a space between the outer panel 102 and the inner panel 104. When the amount of impact measured by the impact amount measurement sensor 120 is equal to or greater than a set value, The airbag is inflated into the interior. At this time, the airbag device 130 is connected to the airbag inflator 140 installed at the inner panel 104 of the vehicle door, and the impact amount of the impact bar 110 measured by the impact- It is possible to control the airbag inflator 140 to be opened and to control the airbag to be inflated.

Claims (1)

An impact bar installed in close contact with the outer panel in a space between an outer panel and an inner panel of the vehicle door for alleviating an external shock;
An impact amount measuring sensor for measuring an impact amount applied to the impact bar; And
An airbag device installed in close contact with the inner panel in a space between the outer panel and the inner panel and inflating the airbag into the interior of the vehicle when the amount of impact measured by the impact amount measuring sensor is greater than a set value;
Wherein the airbag system comprises an airbag.
KR2020150001279U 2015-02-26 2015-02-26 Air-bag System for Vehicle KR20160003046U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150001279U KR20160003046U (en) 2015-02-26 2015-02-26 Air-bag System for Vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150001279U KR20160003046U (en) 2015-02-26 2015-02-26 Air-bag System for Vehicle

Publications (1)

Publication Number Publication Date
KR20160003046U true KR20160003046U (en) 2016-09-06

Family

ID=56958419

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150001279U KR20160003046U (en) 2015-02-26 2015-02-26 Air-bag System for Vehicle

Country Status (1)

Country Link
KR (1) KR20160003046U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177629A (en) * 2016-12-08 2018-06-19 丰田自动车株式会社 Structure for side portion of vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130080981A (en) 2012-01-06 2013-07-16 현대모비스 주식회사 Airbag apparatus and airbag assembly

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130080981A (en) 2012-01-06 2013-07-16 현대모비스 주식회사 Airbag apparatus and airbag assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108177629A (en) * 2016-12-08 2018-06-19 丰田自动车株式会社 Structure for side portion of vehicle

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