CN115257619A - Side air curtain mounting structure - Google Patents
Side air curtain mounting structure Download PDFInfo
- Publication number
- CN115257619A CN115257619A CN202211042192.3A CN202211042192A CN115257619A CN 115257619 A CN115257619 A CN 115257619A CN 202211042192 A CN202211042192 A CN 202211042192A CN 115257619 A CN115257619 A CN 115257619A
- Authority
- CN
- China
- Prior art keywords
- air bag
- wrapping piece
- mounting structure
- hole
- wrapping
- 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
Links
- 239000004744 fabric Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
-
- 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
-
- 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
- B60R21/2334—Expansion control features
- B60R21/2342—Tear seams
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
- B60R2021/2375—Folding devices
Abstract
The invention provides a side air curtain mounting structure, which belongs to the field of automobile side air curtains, and particularly comprises an air bag and a wrapping piece for accommodating the air bag, wherein a hanging lug is arranged at the top of the air bag, a through hole and a tearing line are arranged on the wrapping piece, and after the air bag is folded, the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with an automobile body through a clamping hook, wherein the through holes on the wrapping piece are distributed in a staggered manner, so that when the side air curtain is assembled on the automobile body, the side air curtain is arranged and is warped in sections according to the actual automobile body, the tearing line of the wrapping piece is not on an integral vertical plane or is not in a straight line, and the central line of part of the tearing line is positioned on the wrapping piece and deflects by-45 degrees to 45 degrees relative to the automobile body vertical plane. Through the processing scheme of this application for the side gas curtain can the adaptation automobile body, makes the air pocket in the parcel piece launch each shape of laminating automobile body back, thereby improves factor of safety.
Description
Technical Field
The invention relates to the field of automobile side air curtains, in particular to a side air curtain mounting structure.
Background
Domestic consumers have higher and higher requirements on the passive safety performance of automobiles, and besides safety airbags, side air curtains are installed in some higher-grade vehicles and are used for protecting the head safety of front-seat members when the vehicles are violently collided. When the side air curtain is installed on the vehicle body, the tearing line of the wrapping element is generally arranged in the plumb direction of the side air curtain, so that the unfolding direction of the side air curtain is also along the plumb direction. When the strength and the space of the vehicle body are locally inconsistent, the unfolding posture of the side air curtain cannot meet the performance requirement of the whole vehicle.
Disclosure of Invention
Accordingly, to overcome the disadvantages of the prior art described above, the present invention provides a side curtain mounting structure provided according to a vehicle body space.
In order to achieve the purpose, the invention provides a side air curtain mounting structure which comprises an air bag and a wrapping piece for accommodating the air bag, wherein a hanging lug is arranged at the top of the air bag, a through hole and a tearing line are arranged on the wrapping piece, the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with a vehicle body through a clamping hook after the air bag is folded, the through holes on the wrapping piece are distributed in a staggered mode, so that when the side air curtain is assembled on the vehicle body, the side air curtain is arranged and is warped in a segmented mode according to the actual vehicle body, the tearing line of the wrapping piece is not on an integral vertical plane or is not in a straight line, and the central line of part of the tearing line is positioned on the position of the central line of the wrapping piece and deflects by-45 degrees to 45 degrees relative to the vertical plane of the vehicle body.
In one embodiment, the two sides of the seam line between the part of the hanging lug and the air bag are provided with grooves; or a lifting surface is arranged between the two hanging lugs.
In one embodiment, the depth of the groove or the height of the lifting surface is changed along with the fixed positions of the through hole on the wrapping piece and the hanging lug, and the difference of the depth of the groove or the height of the lifting surface is in the range of 0-30 mm.
In one embodiment, the depth of the grooves or the difference in height of the lifting surfaces is in the range of 10-24 mm.
In one embodiment, the hanging lug can be distributed at any position of the air bag in the width direction from the side edge of the window to the side edge of the passenger.
In one embodiment, the through hole can be distributed at any position of the wrapping piece in the width direction from the side edge of the window to the side edge of the passenger.
In one embodiment, the hangers are made of cloth drawstrings or leather drawstrings.
The utility model provides a side gas curtain mounting structure, its characterized in that, including the air pocket of fold condition with hold the parcel piece of air pocket, the top of air pocket is equipped with the hangers, be equipped with through-hole and tear line on the parcel piece, the hangers passes the through-hole of parcel piece is fixed with the automobile body through the pothook with side gas curtain, the tear line of parcel piece divides the multistage, and the tear line of different sections all sets up at the central line department of this segmentation parcel piece and for the automobile body vertical plane-45 degrees to 45 degrees within ranges, and each section tear line links to each other into a whole tear line.
In one embodiment, grooves are arranged on two sides of the stitching lines of part of the hanging lugs and the air bag; or a lifting surface is arranged between the two hanging lugs.
The utility model provides a side gas curtain mounting structure, includes the air pocket and holds the parcel piece of air pocket, the top of air pocket is equipped with the hangers, be equipped with through-hole and tear line on the parcel piece, the hangers passes the through-hole of parcel piece is fixed with the automobile body through the pothook with the side gas curtain, the air pocket is folded from the hanger end Z type, and the book is again rolled over behind the Z partial air pocket the air pocket is expanded in-process to the air pocket, and gas generator aerifys earlier and releases Z partial air pocket of book, expand again roll over partial air pocket, folding air pocket with parcel piece assembly back, the bottom central line of folding air pocket with the tear line of parcel piece overlaps.
Compared with the prior art, the invention has the advantages that: when assembling the side air curtain mounting structure to the automobile body, the tear line through the parcel piece is not on an integral vertical plane or is not a straight line, and the position of partial tear line is located the central line of parcel piece deflects 45 degrees to 45 degrees relative to the vertical plane of automobile body for the side air curtain can the adaptation automobile body, makes the air pocket in the parcel piece launch each shape of laminating automobile body, thereby improves factor of safety, protects the passenger better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a side curtain mounting arrangement in one embodiment of the invention;
FIG. 2 is an exploded view of a side curtain mounting structure in accordance with an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a side curtain mounting arrangement mounted to a vehicle body in accordance with an embodiment of the present invention;
FIG. 4 is a schematic view of a side curtain mounting arrangement in another embodiment of the present invention;
FIG. 5 is a side schematic view of a side curtain mounting arrangement in another embodiment of the invention;
FIG. 6 is a schematic cross-sectional view of a side curtain mounting structure at a hanger in another embodiment of the invention.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings.
The following embodiments of the present application are described by specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure of the present application. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. The application is capable of other and different embodiments and its several details are capable of modifications and various changes in detail without departing from the spirit of the application. It should be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number and aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
As shown in fig. 1 and 2, the present embodiment provides a side curtain mounting structure including an air bag 10 in a folded state, a packing member 20, a hanging lug 30, and a hook 40.
The gas bag 10 is in a folded state and is communicated with the gas outlet of the gas generator, and can be unfolded quickly after being inflated. The folding of the airbag 10 may be a wrap-around fold, a Z-fold, or a Z-fold + wrap-around fold. When the bag 10 is unfolded, the hanging lug 30 is arranged at one end side of the bag 10; when the air bag 10 is folded, the hanger 30 is disposed on the top of the folded air bag 10.
The packing member 20 accommodates the airbag 10 in a folded state. The wrapper 20 is provided with a through hole 21 and a tear line 22. The shape of the through holes 21 can be matched with the hanging lugs 30, and the number of the through holes 21 also corresponds to the number of the hanging lugs 30. When the wrapping member 20 does not contain the airbag 10, the wrapping member 20 may be a bag, and the tear line 22 is disposed on the lower surface of the wrapping member, in which case the tear line 22 is on a plane, and the tear line is not a straight line, and the tear line may be a continuous broken line or a curved line.
When the tearing line is not torn, no other gap is formed in the side air curtain mounting structure except for the through hole. When the side curtain is unfolded, the pressure which can be born by the side curtain mounting structure at the tearing line is weaker than that of other positions of the wrapping piece, so that the wrapping piece 20 can be expanded and cracked from the tearing line after the air bag 10 is inflated. In this embodiment, the tear line may be designed according to the vehicle body and its internal space, thereby ensuring that the deployed attitude of the side curtain meets the performance requirements of the entire vehicle. As shown in fig. 3, when the side curtain mounting structure is assembled to the vehicle body 50, the tear line of the wrapper is not in a straight line (in fig. 1 and 2, it is in a serpentine shape), and the position of the partial tear line is located at an angle α of-45 degrees to 45 degrees where the center line of the wrapper is deflected from the vertical plane of the vehicle body.
In one embodiment, the wrapper 20 'may be pouch-like with the tear line 22' disposed on a lower surface of the wrapper. The through holes 21 of the wrapping member 20 are distributed in a staggered manner, so that when the side air curtain is assembled on the vehicle body, the side air curtain is warped in sections according to the actual vehicle body arrangement, the tear lines of the wrapping member 20' are not on an integral vertical plane, and the position of a part of the tear lines is located on the center line of the wrapping member and is deflected by-45 degrees to 45 degrees relative to the vertical plane of the vehicle body, as can be particularly seen in fig. 4.
The hanging lug 30 passes through the through hole 21 of the wrapping member to fix the upper end of the airbag 10 to the vehicle body by the hook 40. The hangers 30 serve to restrict the airbag 10 from shaking sharply due to impact generated when the explosive is ignited when the airbag 10 is deployed, and to restrict the position of the airbag 10 when deployed, so that the airbag 10 can form a fixed protection area. In one embodiment, the hangers 30 are sewn to the air bag 10 by stitches.
According to the side air curtain mounting structure, when the side air curtain mounting structure is assembled on a vehicle body, the tear line of the wrapping piece is not on an integral vertical plane or is not in a straight line, and the position of part of the tear line is located on the center line of the wrapping piece and deflects by-45 degrees to 45 degrees relative to the vertical plane of the vehicle body, so that the side air curtain can be matched with the vehicle body, the air bag in the wrapping piece is attached to each shape of the vehicle body after being unfolded, the safety coefficient is improved, and passengers are better protected.
As shown in fig. 5, in one embodiment, when the side curtain mounting structure is assembled to the vehicle body, a groove 23 is provided between the through hole 21 of the partial wrapper and the corresponding lug; or the wrapping piece is provided with a lifting surface 24 between the two hanging lugs, and the lifting surface enables the length parts of the two hanging lugs exposed outside the wrapping piece to be different.
The slot 23 and the lifting surface 24 can increase the length of the hanging lug 30 exposed outside the wrapping member 20, thereby increasing the moving distance of the pulling belt in the width direction from the side edge of the window to the side edge of the passenger, and further adjusting the unfolded posture of the air bag in the side curtain.
In one embodiment, when the slot 23 is provided between the through hole 21 and the corresponding suspension loop, the through hole 21 is adapted to the pull strap 30, but the size of the through hole 21 is larger than that of the pull strap, the slot 23 may be provided on both sides of the pull strap 30, or the slot 23 may be provided on one side, so as to limit the movement of the pull strap 30 in the width direction from the side edge of the window to the side edge of the occupant. The width of the channel 23 is no greater than the width of the draw tape 30.
In one embodiment, the depth of the groove or the height of the lifting surface varies with the fixing positions of the through hole and the hanging lug on the wrapping piece, and the difference of the depth of the groove or the height of the lifting surface is in the range of 0-30mm (the difference does not include 0). When the side air curtain mounting structure is assembled on a vehicle body, the larger the depth of the groove or the height difference value of the lifting surface is, the more the movable range of the draw belt in the through hole of the wrapping piece is, and the larger the twisted movable range of the wrapping piece under the action of the draw belt is.
In one embodiment, the depth of the groove or the height difference of the lifting surface is in the range of 10-24mm, in this case, the range of the drawstring which can move in the through hole of the wrapping piece is preferred, the moving range of the wrapping piece which is twisted by the drawstring is not the maximum, but the stress of the drawstring is most suitable after the air bag is expanded.
In one embodiment, the hanging lug is provided at any position in the width direction of the air bag from the window-side edge to the occupant-side edge. In one embodiment, the through hole is provided at any position of the wrapping member in the width direction from the window-side edge to the occupant-side edge. The lug 30 and the through hole 21 may be provided at any position of the covering 20 in the width direction from the window-side edge to the occupant-side edge. As shown in fig. 6, both the lugs 30 and the through holes 21 can be provided at the middle position of the upper surface of the wrapping member 20, in which the air bag 10 is folded in a Z-fold + wrap-around manner. As shown in fig. 5, the lug 30 and the through hole 21 may also be provided on the occupant-side edge of the upper surface of the covering 20.
In one embodiment, the hangers are made of cloth or leather drawstrings. The cloth drawstring can be made of rubber, nylon or common cloth such as cotton and hemp.
In one embodiment, the side curtain mounting structure comprises an air bag in a folded state and a wrapping piece for accommodating the air bag, and the hanging lug penetrates through a through hole of the wrapping piece to fix the upper end of the air bag with a vehicle body through the clamping hook. The air bag is in a folded state and is communicated with the air outlet of the gas generator, and can be unfolded quickly after being inflated. The wrapper accommodates the airbag in a folded state. The wrapping piece is provided with a through hole and a tearing line. The shape of the through holes can be matched with the hangers, and the number of the through holes also corresponds to the number of the hangers.
In this embodiment, the shape of the wrapper has a predetermined shape, for example, the shape shown in fig. 4, when the wrapper does not accommodate the air bag. At the moment, the tearing line of the wrapping piece can be divided into a plurality of sections, the tearing lines of different sections are all arranged at the center line of the section wrapping piece and are in a range of-45 degrees to 45 degrees relative to the vertical plane of the car body, and the sections of tearing lines are connected into a whole tearing line. The hanging lug penetrates through the through hole of the wrapping piece to fix the upper end part of the air bag with the vehicle body through the clamping hook. The hanging lug is sewed on the air bag through a sewing line. Based on the embodiment, when the side curtain mounting structure is assembled on a vehicle body, a groove 23 is formed between the through hole 21 of the partial wrapping piece and the corresponding hanging lug, the hanging lug is fixed in the groove at the edge of the air bag, and the width of the groove is larger than that of the hanging lug; or the wrapping piece is provided with a lifting surface 24 between the two hanging lugs, and the lifting surface enables the length parts of the two hanging lugs exposed outside the wrapping piece to be different.
In one embodiment, the side air curtain mounting structure comprises an air bag and a wrapping piece for accommodating the air bag, wherein a hanging lug is arranged at the top of the air bag, a through hole and a tearing line are arranged on the wrapping piece, and the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with a vehicle body through a clamping hook.
The air bag is folded in a Z shape from the tail end of the hanging lug, the air bag is folded in a Z folding mode and then is folded in a rolling mode, the air bag is pushed out by inflating the gas generator in the unfolding process of the air bag, the air bag is unfolded in a rolling mode, and after the folded air bag is assembled with the wrapping piece, the bottom center line of the folded air bag is overlapped with the tearing line of the wrapping piece.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A side air curtain mounting structure is characterized by comprising an air bag and a wrapping piece for accommodating the air bag, wherein a hanging lug is arranged at the top of the air bag, a through hole and a tearing line are arranged on the wrapping piece, after the air bag is folded, the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with a vehicle body through a clamping hook,
the through holes on the wrapping piece are distributed in a staggered mode, so that when the side air curtain is assembled on the automobile body, the side air curtain is arranged and warped in a segmented mode according to the actual automobile body, the tearing line of the wrapping piece is not on an integral vertical plane or is not in a straight line, and the center line of part of the tearing line is located on the position of the center line of the wrapping piece and deflects for-45 degrees to 45 degrees relative to the vertical plane of the automobile body.
2. The side curtain mounting structure of claim 1 wherein some of the hangers are provided with grooves on both sides of a seam with the air bag; or a lifting surface is arranged between the two hanging lugs.
3. The side curtain mounting structure of claim 2, wherein a depth of the groove or a height difference of the elevation surface varies with the fixing positions of the through-hole of the packing member and the hanging lug, and the depth of the groove or the height difference of the elevation surface is in a range of 0-30 mm.
4. The side curtain mounting arrangement of claim 2 wherein the depth of the groove or the difference in height of the lifting surface is in the range of 10-24 mm.
5. The side curtain mounting structure of claim 1 wherein said hangers are deployable at any position of said air bag in the width direction from the window-side edge to the occupant-side edge.
6. The side curtain mounting structure of claim 1, wherein the through hole is distributably disposed at any position of the wrapping member in the width direction from the window-side edge to the occupant-side edge.
7. The side curtain mounting structure of any one of claims 1-6, wherein the hangers are made of cloth or leather drawstrings.
8. A side air curtain mounting structure is characterized by comprising an air bag and a wrapping piece for accommodating the air bag, wherein the top of the air bag is provided with a hanging lug, the wrapping piece is provided with a through hole and a tearing line, the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with a vehicle body through a clamping hook,
the tearing line of the wrapping piece is divided into a plurality of sections, the tearing lines of different sections are all arranged at the center line of the section wrapping piece and are in a range of-45 degrees to 45 degrees relative to the vertical plane of the car body, and the tearing lines of the sections are connected into a whole tearing line.
9. The side curtain mounting structure of claim 8, wherein grooves are provided on both sides of a portion of the loops and a seam of the air bag; or a lifting surface is arranged between the two hanging lugs.
10. A side air curtain mounting structure is characterized by comprising an air bag and a wrapping piece for accommodating the air bag, wherein a hanging lug is arranged at the top of the air bag, a through hole and a tearing line are arranged on the wrapping piece, the hanging lug penetrates through the through hole of the wrapping piece to fix the side air curtain with a vehicle body through a clamping hook,
the air bag is folded in a Z shape from the tail end of the hanging lug, the air bag is folded in a Z folding mode and then is folded in a rolling mode, the air bag is pushed out by inflating a gas generator in the unfolding process of the air bag, the air bag is unfolded in a rolling mode, after the folded air bag and the wrapping piece are assembled, the bottom center line of the folded air bag is overlapped with the tearing line of the wrapping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211042192.3A CN115257619A (en) | 2022-08-29 | 2022-08-29 | Side air curtain mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211042192.3A CN115257619A (en) | 2022-08-29 | 2022-08-29 | Side air curtain mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115257619A true CN115257619A (en) | 2022-11-01 |
Family
ID=83754968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211042192.3A Pending CN115257619A (en) | 2022-08-29 | 2022-08-29 | Side air curtain mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115257619A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168189B1 (en) * | 1998-09-14 | 2001-01-02 | Breed Automotive Technology, Inc. | Airbag cover |
| EP1338482A1 (en) * | 2002-02-12 | 2003-08-27 | Takata Corporation | Curtain airbag |
| CN1507397A (en) * | 2001-04-25 | 2004-06-23 | Asp | Apparatus and method for inflatable combination curtain fold |
| US20050179238A1 (en) * | 2004-02-16 | 2005-08-18 | Key Safety Systems, Inc. | Attachment of a curtain airbag assembly to a vehicle |
| JP2006256500A (en) * | 2005-03-17 | 2006-09-28 | Takata Corp | Airbag cover and its manufacturing method |
| CN101374703A (en) * | 2006-01-25 | 2009-02-25 | 丰田自动车株式会社 | Hood airbag device for use in a vehicle |
| EP2112033A1 (en) * | 2008-04-23 | 2009-10-28 | Takata Corporation | Curtain airbag bracket and curtain airbag device |
| CN201800667U (en) * | 2010-09-28 | 2011-04-20 | 重庆长安汽车股份有限公司 | Guide for unfolding car side curtain airbag |
| CN106029451A (en) * | 2014-02-20 | 2016-10-12 | 德尔菲金属西班牙股份公司 | Mounting envelope |
| CN106394473A (en) * | 2015-03-24 | 2017-02-15 | 天合汽车安全系统股份有限公司 | Inflatable curtain restrictor |
| CN207000392U (en) * | 2017-06-09 | 2018-02-13 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of automobile safety air curtain |
| CN108501857A (en) * | 2018-03-22 | 2018-09-07 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of ceiling air bag device |
| US20190184928A1 (en) * | 2017-12-14 | 2019-06-20 | Key Safety Systems, Inc. | Airbag Cushion Cover Tear Seam |
-
2022
- 2022-08-29 CN CN202211042192.3A patent/CN115257619A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168189B1 (en) * | 1998-09-14 | 2001-01-02 | Breed Automotive Technology, Inc. | Airbag cover |
| CN1507397A (en) * | 2001-04-25 | 2004-06-23 | Asp | Apparatus and method for inflatable combination curtain fold |
| EP1338482A1 (en) * | 2002-02-12 | 2003-08-27 | Takata Corporation | Curtain airbag |
| US20050179238A1 (en) * | 2004-02-16 | 2005-08-18 | Key Safety Systems, Inc. | Attachment of a curtain airbag assembly to a vehicle |
| JP2006256500A (en) * | 2005-03-17 | 2006-09-28 | Takata Corp | Airbag cover and its manufacturing method |
| CN101374703A (en) * | 2006-01-25 | 2009-02-25 | 丰田自动车株式会社 | Hood airbag device for use in a vehicle |
| EP2112033A1 (en) * | 2008-04-23 | 2009-10-28 | Takata Corporation | Curtain airbag bracket and curtain airbag device |
| CN201800667U (en) * | 2010-09-28 | 2011-04-20 | 重庆长安汽车股份有限公司 | Guide for unfolding car side curtain airbag |
| CN106029451A (en) * | 2014-02-20 | 2016-10-12 | 德尔菲金属西班牙股份公司 | Mounting envelope |
| CN106394473A (en) * | 2015-03-24 | 2017-02-15 | 天合汽车安全系统股份有限公司 | Inflatable curtain restrictor |
| CN207000392U (en) * | 2017-06-09 | 2018-02-13 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of automobile safety air curtain |
| US20190184928A1 (en) * | 2017-12-14 | 2019-06-20 | Key Safety Systems, Inc. | Airbag Cushion Cover Tear Seam |
| CN108501857A (en) * | 2018-03-22 | 2018-09-07 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of ceiling air bag device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6517110B1 (en) | Dynamically deployed device shield | |
| US7922193B2 (en) | Airbag device | |
| US8328229B2 (en) | Airbag module | |
| US5240282A (en) | Air bag and folding technique | |
| US8220831B2 (en) | Side curtain air-bag | |
| EP1710134B1 (en) | Air belt system | |
| US8500157B2 (en) | Knee airbag assemblies and related methods | |
| US20090250912A1 (en) | Airbag systems with a split pocket | |
| JP6426553B2 (en) | Occupant protection device | |
| JP2011528301A (en) | Tether system for inflatable cushion | |
| US20090179405A1 (en) | Curtain airbag | |
| CN212500256U (en) | Airbag and combination system for a vehicle | |
| KR20130045058A (en) | Knee airbag for vehicel and folding method thereof | |
| JP4336072B2 (en) | Airbag | |
| US20060237954A1 (en) | Air belt | |
| KR100601079B1 (en) | Air bag device | |
| CN115257619A (en) | Side air curtain mounting structure | |
| CN114043959B (en) | Knee air bag assembly, air bag pre-folding assembly and air bag device | |
| CN212500257U (en) | Airbag and combination system for a vehicle | |
| JP5654981B2 (en) | Side airbag device | |
| CN215436332U (en) | Far-side safety airbag | |
| CN114194138A (en) | Airbag and combination system for a vehicle | |
| CN113022493A (en) | Far-side safety airbag and folding mode thereof | |
| CN113002472B (en) | Far-end air bag device of vehicle seat | |
| JP6550349B2 (en) | Curtain shield airbag device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |