CN112373428A - Curtain type safety airbag for lateral side of automobile - Google Patents

Curtain type safety airbag for lateral side of automobile Download PDF

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Publication number
CN112373428A
CN112373428A CN202011376561.3A CN202011376561A CN112373428A CN 112373428 A CN112373428 A CN 112373428A CN 202011376561 A CN202011376561 A CN 202011376561A CN 112373428 A CN112373428 A CN 112373428A
Authority
CN
China
Prior art keywords
layer
automobile
air
skin
sealing
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
CN202011376561.3A
Other languages
Chinese (zh)
Inventor
赵前俊
杨仕灯
鲁明
王辉
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.)
Wuhu Jinan Shiteng Automobile Safety System Co ltd
Original Assignee
Wuhu Jinan Shiteng Automobile Safety System Co ltd
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 Wuhu Jinan Shiteng Automobile Safety System Co ltd filed Critical Wuhu Jinan Shiteng Automobile Safety System Co ltd
Priority to CN202011376561.3A priority Critical patent/CN112373428A/en
Publication of CN112373428A publication Critical patent/CN112373428A/en
Pending legal-status Critical Current

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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
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a general shape other than plane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2571/00—Protective equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Abstract

The invention discloses a curtain type safety airbag for the side of an automobile, which relates to the field of automobile safety equipment and aims at solving the problems that the outer surface of the existing curtain type safety airbag for the side of the automobile is lack of a ventilating structure, so that people are easy to suffocate and potential safety hazards exist. The safety air bag has the advantages of novel structure, wide protection range, good sealing performance and high comfort level, avoids suffocation danger caused by extrusion of the face of a human body on the safety air bag, and is high in safety.

Description

Curtain type safety airbag for lateral side of automobile
Technical Field
The invention relates to the field of automobile safety equipment, in particular to a curtain type safety airbag for the side of an automobile.
Background
Although the air bag used in the market at present has basic conditions of buffering and restraining, the air bag still has shortcomings in the using process, and although the air bag provides soft buffering and restraining for passengers through quick inflation and quick deflation, when the air bag is in face contact with a human body in the quick inflation process, because the passengers are in a highly tense state, when the face is in close contact with the air bag, because the outer surface of the air bag lacks a ventilation structure, people are easy to suffocate, and potential safety hazards exist, therefore, in order to solve the problems, the curtain air bag for the side of the automobile is provided.
Disclosure of Invention
The invention provides a curtain type safety airbag for the side of an automobile, which solves the problems that the outer surface of the existing curtain type safety airbag for the side of the automobile is lack of a ventilating structure, so that people are easy to suffocate, and potential safety hazards exist.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a curtain formula air bag is used to car side, includes gasbag seal structure, its characterized in that, gasbag seal structure includes rubber layer, sealing layer, ventilative layer and close skin layer, gasbag seal structure inboard is provided with the gas storehouse, the gas storehouse is and evenly sets up in gasbag seal structure inboard, be connected with the bleeder vent between the gas storehouse, gasbag seal structure top fixed mounting has the fixed block, gasbag seal structure lateral wall is provided with gas generator, gas generator is connected with the air duct with the gas storehouse.
Preferably, the rubber layer is located on the side wall of the air bin and the air holes, the sealing layer is located on the outer side wall, away from the air bin and the air holes, of the rubber layer, the air-permeable layer is located on the outer side wall, away from the rubber layer, of the sealing layer, and the skin-friendly layer is located on the outer side wall, away from the sealing layer, of the air-permeable layer.
Preferably, the rubber layer, the sealing layer, the breathable layer and the skin-friendly layer are fixedly connected, and the rubber layer, the sealing layer, the breathable layer and the skin-friendly layer are U-shaped.
Preferably, the fixed blocks are uniformly arranged at the top end of the air bag sealing structure.
Preferably, the air duct penetrates through the rubber layer, the sealing layer, the breathable layer and the skin-friendly layer.
Preferably, the air chamber and the air holes are oval, and the air holes penetrate through the air chamber.
The invention has the beneficial effects that:
1. through setting up this car side with curtain formula air bag wholly to the U type, carry out the three-party protection of both sides and top of the head to the passenger, no matter the car turns on one's side or overturns and can both provide omnidirectional protection, increases its protective scope.
2. Through setting up rubber layer and sealing layer, when guaranteeing this air bag leakproofness, set up close skin layer and ventilative layer, increase human contact comfort level, when human facial extrusion is on air bag, accessible close skin layer is ventilative with ventilative layer, avoids human facial extrusion to cause the danger of suffocating on air bag, improves the security.
To sum up, this air bag protection scope is wide, and the leakproofness is good, and the comfort level is high, avoids human face extrusion to cause the danger of suffocation on air bag, and the security is high.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention.
Fig. 3 is a partial enlarged view of the invention at B in fig. 2.
Reference numbers in the figures: 1. an air bag sealing structure; 101. a rubber layer; 102. a sealing layer; 103. a breathable layer; 104. a skin-friendly layer; 2. a gas bin; 3. air holes are formed; 4. a fixed block; 5. a gas generator; 6. an air duct.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a curtain airbag for lateral side of an automobile comprises an airbag sealing structure 1, wherein the airbag sealing structure 1 comprises a rubber layer 101, a sealing layer 102, a permeable layer 103 and a skin-friendly layer 104, an air chamber 2 is arranged on the inner side of the airbag sealing structure 1, the air chambers 2 are uniformly arranged on the inner side of the airbag sealing structure 1, air vents 3 are connected between the air chambers 2, a fixing block 4 is fixedly arranged at the top end of the airbag sealing structure 1, a gas generator 5 is arranged on the side wall of the airbag sealing structure 1, the gas generator 5 and the air chamber 2 are connected with an air duct 6, the rubber layer 101 is arranged on the side wall of the air chamber 2 and the air vents 3, the sealing layer 102 is arranged on the outer side wall of the rubber layer 101 far away from the air chamber 2 and the air vents 3, the permeable layer 103 is arranged on the outer side wall of, the air chamber is characterized in that the rubber layer 101, the sealing layer 102, the breathable layer 103 and the skin-friendly layer 104 are fixedly connected, the rubber layer 101, the sealing layer 102, the breathable layer 103 and the skin-friendly layer 104 are all U-shaped, the fixing blocks 4 are uniformly arranged at the top end of the air bag sealing structure 1, the air guide pipe 6 penetrates through the rubber layer 101, the sealing layer 102, the breathable layer 103 and the skin-friendly layer 104, the air chamber 2 and the air holes 3 are all oval, and the air holes 3 penetrate through the air chamber 2.
When the curtain type airbag for the side of the automobile is used, firstly, the curtain type airbag for the side of the automobile is compressed, the compressed curtain type airbag for the side of the automobile is matched with the side of the automobile to which the curtain type airbag for the side of the automobile is required to be installed, then a fixed block 4 and a gas generator 5 in the curtain type airbag for the side of the automobile are fixed with the side of the automobile, and the gas generator 5 is electrically connected with the automobile, when the automobile collides, topples and other dangerous actions occur, the gas generator 5 works to inflate rapidly, gas is injected into a gas cabin 2 in an airbag sealing structure 1 through a gas guide pipe 6 and is uniformly distributed on each gas cabin 2 and each gas vent 3 through the gas vents 3, so that the airbag sealing structure 1 is fully expanded, the curtain type airbag for the side of the automobile is bounced open to form an expansion body, and the body is protected by buffering, when a human body contacts with the curtain type safety airbag for the side of the automobile, the human body contacts with the skin-friendly layer 104 and ventilates through the skin-friendly layer 104 and the ventilating layer 103, so that the danger of suffocation caused by the extrusion of the human face on the safety airbag is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. The utility model provides a curtain formula air bag is used to car side, includes gasbag seal structure (1), its characterized in that, gasbag seal structure (1) includes rubber layer (101), sealing layer (102), ventilative layer (103) and skin-friendly layer (104), gasbag seal structure (1) inboard is provided with gas storehouse (2), gas storehouse (2) are evenly to be set up in gasbag seal structure (1) inboard, be connected with bleeder vent (3) between gas storehouse (2), gasbag seal structure (1) top fixed mounting has fixed block (4), gasbag seal structure (1) lateral wall is provided with gas generator (5), gas generator (5) are connected with air duct (6) with gas storehouse (2).
2. The curtain airbag for the side of the automobile according to claim 1, wherein the rubber layer (101) is positioned on the side wall of the air chamber (2) and the air vent (3), the sealing layer (102) is positioned on the outer side wall of the rubber layer (101) far away from the air chamber (2) and the air vent (3), the air vent layer (103) is positioned on the outer side wall of the sealing layer (102) far away from the rubber layer (101), and the skin-friendly layer (104) is positioned on the outer side wall of the air vent layer (103) far away from the sealing layer (102).
3. The curtain airbag for the side of the automobile according to claim 1, wherein the rubber layer (101), the sealing layer (102), the breathable layer (103) and the skin-friendly layer (104) are fixedly connected, and the rubber layer (101), the sealing layer (102), the breathable layer (103) and the skin-friendly layer (104) are U-shaped.
4. The curtain airbag for the side of the automobile according to claim 1, wherein the fixing blocks (4) are uniformly arranged at the top end of the airbag sealing structure (1).
5. Curtain airbag for lateral sides of motor vehicles according to claim 1, characterized in that the gas duct (6) runs through the rubber layer (101), the sealing layer (102), the gas permeable layer (103) and the skin-friendly layer (104).
6. The curtain airbag for the side of the automobile according to claim 1, wherein the air chamber (2) and the ventilation hole (3) are both oval, and the ventilation hole (3) penetrates through the air chamber (2).
CN202011376561.3A 2020-11-30 2020-11-30 Curtain type safety airbag for lateral side of automobile Pending CN112373428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011376561.3A CN112373428A (en) 2020-11-30 2020-11-30 Curtain type safety airbag for lateral side of automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011376561.3A CN112373428A (en) 2020-11-30 2020-11-30 Curtain type safety airbag for lateral side of automobile

Publications (1)

Publication Number Publication Date
CN112373428A true CN112373428A (en) 2021-02-19

Family

ID=74589235

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011376561.3A Pending CN112373428A (en) 2020-11-30 2020-11-30 Curtain type safety airbag for lateral side of automobile

Country Status (1)

Country Link
CN (1) CN112373428A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020105174A1 (en) * 2001-02-05 2002-08-08 Toshinori Tanase Head protecting air bag device
CN1482975A (en) * 2000-12-27 2004-03-17 丰田自动车株式会社 Head portion protecting air bag apparatus
JP2006001549A (en) * 2005-09-16 2006-01-05 Honda Motor Co Ltd Occupant restraint system
CN101573258A (en) * 2006-12-22 2009-11-04 关键安全体系股份有限公司 Side curtain airbag assembly
CN101980892A (en) * 2008-03-26 2011-02-23 可隆工业株式会社 A side curtain airbag and airbag system comprising the same
CN204184306U (en) * 2014-09-30 2015-03-04 浙江吉利控股集团有限公司 A kind of side airbag of automobile structure
CN105523003A (en) * 2014-10-17 2016-04-27 现代摩比斯株式会社 Curtain airbag apparatus
CN207075913U (en) * 2017-02-27 2018-03-09 亓国成 A kind of department of general surgery's pressurizing hemostasis device
TW201900078A (en) * 2017-05-26 2019-01-01 陳星杰 Breathable mattress with elastic support which comprises an air charging unit including an air bladder having an air permeation space and a bedding unit that encloses the air charging unit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1482975A (en) * 2000-12-27 2004-03-17 丰田自动车株式会社 Head portion protecting air bag apparatus
US20020105174A1 (en) * 2001-02-05 2002-08-08 Toshinori Tanase Head protecting air bag device
JP2006001549A (en) * 2005-09-16 2006-01-05 Honda Motor Co Ltd Occupant restraint system
CN101573258A (en) * 2006-12-22 2009-11-04 关键安全体系股份有限公司 Side curtain airbag assembly
CN101980892A (en) * 2008-03-26 2011-02-23 可隆工业株式会社 A side curtain airbag and airbag system comprising the same
CN204184306U (en) * 2014-09-30 2015-03-04 浙江吉利控股集团有限公司 A kind of side airbag of automobile structure
CN105523003A (en) * 2014-10-17 2016-04-27 现代摩比斯株式会社 Curtain airbag apparatus
CN207075913U (en) * 2017-02-27 2018-03-09 亓国成 A kind of department of general surgery's pressurizing hemostasis device
TW201900078A (en) * 2017-05-26 2019-01-01 陳星杰 Breathable mattress with elastic support which comprises an air charging unit including an air bladder having an air permeation space and a bedding unit that encloses the air charging unit

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PB01 Publication
SE01 Entry into force of request for substantive examination
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Application publication date: 20210219

RJ01 Rejection of invention patent application after publication