JPS61157424A - Front glass window of car of movable structure - Google Patents

Front glass window of car of movable structure

Info

Publication number
JPS61157424A
JPS61157424A JP27437284A JP27437284A JPS61157424A JP S61157424 A JPS61157424 A JP S61157424A JP 27437284 A JP27437284 A JP 27437284A JP 27437284 A JP27437284 A JP 27437284A JP S61157424 A JPS61157424 A JP S61157424A
Authority
JP
Japan
Prior art keywords
front glass
car
frame
windshield
collision
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.)
Pending
Application number
JP27437284A
Other languages
Japanese (ja)
Inventor
Tetsuro Asao
哲朗 浅尾
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP27437284A priority Critical patent/JPS61157424A/en
Publication of JPS61157424A publication Critical patent/JPS61157424A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/02—Windows; Windscreens; Accessories therefor arranged at the vehicle front, e.g. structure of the glazing, mounting of the glazing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Window Of Vehicle (AREA)

Abstract

PURPOSE:To reduce the impact force which a driver receives from a front glass on the collision of a car and reduce damage by installing the frame of the front glass so as to be movable on a rail and closely fitted onto the body by springs. CONSTITUTION:The frame 2 of a front glass 1 is movable on a rail 3, and closely installed onto the frame 5 of a car body by springs 4. When a driver is strongly presses the front glass 1 on the collision of the car, the front glass 1 shifts forward according to the strength and absorbs force.

Description

【発明の詳細な説明】 この発明は、自動車の衝突などの際に、乗員の受ける撃
力を軽減するようにしたフロントガラス窓に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a windshield window designed to reduce the impact force exerted on an occupant in the event of a collision of a motor vehicle.

自動車による死傷事故の主たる原因の一つは、急激な停
止による頭部等のフロントガラスに対する衝突による。One of the main causes of fatal accidents caused by automobiles is collision of the head or the like against the windshield due to a sudden stop.

従来の自動車のフロントガラスは、窓枠によって車体に
固定されたものであったため、衝突時のフロントガラス
の頭部等にかかる衝撃力は、極めて大きなものとなり、
ガラスを割り、その破片で重大な事故を引き起すことと
なった。Conventional automobile windshields were fixed to the vehicle body by a window frame, so the impact force applied to the head of the windshield during a collision was extremely large.
The glass broke and the shards caused a serious accident.

この発明は、自動車の衝突時に、乗員がフロントガラス
から受ける撃力を小さくシ、被害を少なくすることを目
的としている。The purpose of this invention is to reduce the impact force that occupants receive from the windshield in the event of a car collision, thereby reducing damage.

この発明を図面による実施例で説明すれば、次の通りで
ある。The present invention will be described below with reference to drawings.

第１図で示した実施例Ａではフロントガラスｌの枠２は
、レール３の上を可動であるが、平常時は、適度の強度
のバネ４等により自動車本体の枠５に密着している。自
動車の衝突により乗員等がフロントガラスｌｅ強く押し
た時、フロントガラスｌは、その強さに応じ前方に移動
して力を吸収する。In the embodiment A shown in FIG. 1, the frame 2 of the windshield l is movable on the rail 3, but under normal conditions, it is tightly attached to the frame 5 of the car body by a spring 4 of moderate strength. . When a passenger or the like strongly pushes the windshield le due to a collision of a car, the windshield l moves forward according to the force and absorbs the force.

又第２図で示した実施例Ｂでは、フロントガラスの枠２
の数ケ所に引っばりシリンダー装置６を設け、これによ
り自動車本体の枠５に密着させている。内側からフロン
トガラスに力が加わった時、フロントガラス窓は、その
力の強ざに応じて本体の枠から離れて力を吸収する。引
っばりシリンダー装置６は、１例としてシリンダー７、
ピストン８、バネ９よりなる。Further, in the embodiment B shown in FIG. 2, the frame 2 of the windshield
Tension cylinder devices 6 are provided at several locations of the vehicle, thereby making it tightly fit to the frame 5 of the vehicle body. When force is applied to the windshield from the inside, the windshield moves away from the frame of the main body and absorbs the force depending on the strength of the force. The tension cylinder device 6 includes, for example, a cylinder 7,
It consists of a piston 8 and a spring 9.

以上説明したように、フロントガラスが前方に動くよう
な構造になっているため、衝突した物体の運動量が０に
なる迄の時間を引き延ばすことになり、物体に加わる運
動量変化すなわち撃力を小さくすることが可能となる。As explained above, since the windshield is structured to move forward, it prolongs the time it takes for the momentum of the colliding object to become 0, reducing the change in momentum applied to the object, that is, the impact force. becomes possible.

当然頭部等に対する損傷を軽減する効果がある。Naturally, this has the effect of reducing damage to the head and the like.

【図面の簡単な説明】[Brief explanation of drawings]

Claims (1)

【特許請求の範囲】[Claims] 内側から力が加わった時レール３とバネ４、又は引っぱ
りシリンダー装置６等を設けて位置が前方にずれるよう
にした、自動車等の可動のフロントガラス窓。A movable windshield window for an automobile, etc., which is provided with a rail 3 and a spring 4, or a pulling cylinder device 6, etc., to shift its position forward when a force is applied from the inside.
JP27437284A 1984-12-28 1984-12-28 Front glass window of car of movable structure Pending JPS61157424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27437284A JPS61157424A (en) 1984-12-28 1984-12-28 Front glass window of car of movable structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27437284A JPS61157424A (en) 1984-12-28 1984-12-28 Front glass window of car of movable structure

Publications (1)

Publication Number Publication Date
JPS61157424A true JPS61157424A (en) 1986-07-17

Family

ID=17540736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27437284A Pending JPS61157424A (en) 1984-12-28 1984-12-28 Front glass window of car of movable structure

Country Status (1)

Country Link
JP (1) JPS61157424A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080287A (en) * 2002-08-13 2002-10-23 조원상 The method of reducing the impact when the human head hits a car windshield

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137528A (en) * 1984-07-30 1986-02-22 Koichi Okamoto Windshield pane adapted to be released upon collision

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137528A (en) * 1984-07-30 1986-02-22 Koichi Okamoto Windshield pane adapted to be released upon collision

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080287A (en) * 2002-08-13 2002-10-23 조원상 The method of reducing the impact when the human head hits a car windshield
WO2004014679A1 (en) * 2002-08-13 2004-02-19 Won-Sang Cho The method of reducing the impact when the human head hits a car windshield

Similar Documents

Publication Publication Date Title
US6012764A (en) Vehicle greenhouse support assembly and associated method
JPS61157424A (en) Front glass window of car of movable structure
KR100428081B1 (en) Impact absorbing apparatus of bumper for car
JP3786236B2 (en) Seat belt anchor mounting structure
CN2220970Y (en) Elastic bumper for motor vehicle, ship and plane
KR200175397Y1 (en) A reinforcement structure for an automobile
KR910009168Y1 (en) Impact-reducing device
KR100186241B1 (en) Impact-absorbing system for bumper impactor of a vehicle
KR100245638B1 (en) Rear passenger protect device for an infant use mirror in an automobile
KR890002996Y1 (en) A device for lessing the extent of pushing backward of the front pillar and a crash pad
JPS62105743A (en) Device for installing air bag
KR960004163B1 (en) Impact dispersion device
JPH10264748A (en) Automotive emergency brake safety system
KR19990001439U (en) Driver seat retraction device in case of vehicle crash
KR0149336B1 (en) A impact absorbing device of a car
KR0181845B1 (en) Device for preventing an airbag from injurying a passenger
KR200255873Y1 (en) Fastening structure of automobile windshield glass
KR100203029B1 (en) Chest protecting apparatus
KR960005104Y1 (en) Elastic member for alleviating the impact of the impact beam of a car
JPH0338474A (en) Energy absorption structure of car body side portion
KR19980052447U (en) Headrest structure of vehicle
KR19980046963U (en) Shock absorber of car seat cushion
KR19980046790U (en) Automotive assist grip
KR19980048722A (en) Side frame of a car
KR19980033455U (en) Side impact structure of the car door