CN100410124C - Side body structure of vehicle - Google Patents
Side body structure of vehicle Download PDFInfo
- Publication number
- CN100410124C CN100410124C CNB2004101019904A CN200410101990A CN100410124C CN 100410124 C CN100410124 C CN 100410124C CN B2004101019904 A CNB2004101019904 A CN B2004101019904A CN 200410101990 A CN200410101990 A CN 200410101990A CN 100410124 C CN100410124 C CN 100410124C
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- China
- Prior art keywords
- vehicle
- tension member
- fixed
- opening
- window opening
- 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.)
- Expired - Fee Related
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- Body Structure For Vehicles (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The side part vehicle body structure for the vehicle is provided with a side window opening 7a provided on a side panel 7 constituting a vehicle body side part; and the reinforcement member 10 provided on at least a part of a peripheral edge of the side window opening 7a. The seat belt device 11 for restricting an occupant and the air bag device 14 for protecting the occupant are fixed to the reinforcement member 10. To suppress increase of the number of parts, weight of a vehicle and cost by commonly using a reinforcement member for reinforcing a seat belt device, an air bag device and a side door opening.
Description
Technical field
The present invention relates to the sidepiece body structure of vehicle.
Background technology
In the past, the body side of vehicle was provided with the side window opening that is used for the installation side wind glass, but because near the rigidity this side window opening circumference is little, so normally near the circumference of side window opening, tension member is set.
On the other hand; on the body side of vehicle; usually be provided with safety strap and being used to and protect the safety device of the curtain air bag etc. of occupant's sidepiece; in these safety devices; because of requiring higher installation strength; so when being fixed in body side; fix by tension member; such as; in patent documentation 1 (Japanese Patent open communique spy open 2001-158325 number); disclose the fixed sturcture of safety strap fastener, in patent documentation 2 (Japanese Patent open communique spy open 2003-226199 number), disclose the fixed sturcture of curtain air bag.
Yet, shown in above-mentioned patent documentation 1,2, if on each safety device, tension member is set, except that being used to strengthen the tension member of side window opening periphery, also to be provided for fixedly the tension member of safety strap and the tension member that is used for fixing curtain air bag, 3 kinds of tension members promptly must be set, therefore each tension member be set respectively, thus the problem that can make the increase of part number cause vehicle weight and productive costs to increase.
Summary of the invention
The present invention is exactly design-calculated in order to address the above problem, its purpose is, provide by the tension member that is used to strengthen and be used for the fixedly tension member of seat belt apparatus, air bag device, can suppress the sidepiece body structure that the part number increases, suppresses the vehicle of vehicle weight and productive costs increase the side window opening.
To achieve these goals, the present invention has adopted following solution.Promptly; in the structure of the present invention's the 1st scheme; has the side window opening that is arranged on the body side that constitutes Vehicular side body; and be arranged on tension member on the part of this side window opening periphery at least; on this tension member; be fixed with seat belt apparatus that is used for occupant restraint and the air bag device of protecting the occupant; body side below the described side window opening is provided with the panel opening; described tension member is from being set along near at least a portion the circumference of rear view of vehicle one side of each opening or vehicle front one side between described side window opening and the described panel opening.
The structure of the 1st scheme according to the present invention; owing on the tension member of a part that is arranged at side window opening periphery at least, be fixed with seat belt apparatus that is used for occupant restraint and the air bag device of protecting the occupant; therefore; at least be arranged on the tension member that tension member on the part of side window opening periphery can be used for seat belt apparatus, air bag device; can suppress the part number increases, and suppresses the increase of vehicle weight and productive costs.
At this, on body side, when setting the regulation annex, be electronic sliding door, when this sliding door being carried out driver train such as drive electric motor, on body side, must be provided for assembling the panel opening of using for maintaining of driver train such as side door.
And if this panel opening and side window opening adjacency are set, then the rigidity between two openings is lower, can not fully guarantee the torsional rigid of vehicle body.
The structure of the 1st scheme according to the present invention, because tension member is from being set along near at least a portion the circumference of rear view of vehicle one side of each opening or vehicle front one side between described side window opening and the described panel opening, therefore, the rigidity that can suppress between side window opening and the panel opening descends, and can realize the dual-purpose of tension member.
In the structure of the present invention's the 2nd scheme, the seat belt apparatus that is fixed in described tension member is a safety belt retractor, this safety belt retractor is fixed on the higher position of described tension member rigidity, and air bag device is fixed on rigidity than the position a little less than the position that is fixed with described safety belt retractor.
At this, on the safety belt retractor of seat belt apparatus, applying bigger load all the time, need satisfy higher installation requirement, by contrast, air bag device is only just worked when vehicle takes place to collide, and we can say that installation rigidity just often requires lower.
The structure of the 2nd scheme according to the present invention, because safety belt retractor is fixed on the higher position of tension member rigidity, and air bag device is fixed on the rigidity position more weak than the position of fixing described safety belt retractor, therefore, make the tension member that is arranged at the side window opening carry out dual-purposeization, can require to realize dual-purpose according to each installation strength of seat belt apparatus and air bag device.
In the structure of the present invention's the 3rd scheme, at least a portion between described tension member and described body side forms roughly osed top cross section.
At this, with the tension member dual-purpose time, increase owing to act on a load on the tension member, so need fully guarantee to strengthen the rigidity at position.
The structure of the 3rd scheme according to the present invention, because at least a portion between described tension member and described body side forms roughly osed top cross section, therefore, can improve tension member to strengthening the rigidity at position, when the dual-purpose tension member, can fully guarantee to strengthen the rigidity at position.
In the structure of the present invention's the 4th scheme, described air bag device also is directly fixed on the described body side, perhaps is being equipped on the rear end panel at this body side rear by solid foot.
The structure of the 4th scheme according to the present invention, because except tension member, described air bag device also is directly fixed on the body side or is fixed on the rear end panel that is equipped on the body side rear, therefore, bigger shock load in the time of can disperseing air bag device to launch can be kept the fixed performance of air bag device.
In the structure of the present invention's the 5th scheme, the rear end panel is equipped on rear view of vehicle one side of described body side, wheel cowl is provided in the below of described side window opening, from the rear end of described wheel cowl to the distance of described rear end panel less than from the upper end of described wheel cowl to the distance of described side window opening, the panel opening is the panel opening of using for the annex maintaining, is arranged between described side window opening and the wheel cowl.
At this, on the side door that constitutes by electronic sliding door etc., when the annexes such as electrical motor that will drive this sliding door are provided on the body side, need be provided for assembling the panel opening of using for maintaining of this annex.
And, when the panel opening that this maintaining uses is set,, then can reduce the rigidity between two openings if too near the side window opening, thus usually two opening branches are arranged, such as the wheel cowl rear of opening below the side window opening.
Yet, when shortening length over pulling faces of cou plers and realize the vehicle miniaturization,, the distance at wheel cowl rear can not guarantee the occasion of panel open space because of shortening, must make its below that abuts against the side window opening, and the rigidity between two openings is descended.
Structure according to the 5th scheme of the present invention, even from the rear portion of wheel cowl to the distance of described rear end panel less than from the top of wheel cowl to the vehicle of the distance of side window opening, the panel opening of using for the annex maintaining also can be set between side window opening and wheel cowl, can keep maintenance.
Again, because from setting tension member along near at least a portion the circumference of rear view of vehicle one side of each opening or vehicle front one side between side window opening and the panel opening, therefore, not only can keep the miniaturization of vehicle, and the rigidity that can suppress between vehicle two openings descends.
And; because on tension member; be fixed with seat belt apparatus that is used for occupant restraint and the air bag device of protecting the occupant; therefore; can with the tension member dual-purpose that is used to strengthen between side window opening and the panel opening the fixing tension member of using of seat belt apparatus and air bag device; increase thereby can suppress the part number, suppress the increase of vehicle weight and productive costs.Adopting the present invention, is the tension member of seat belt apparatus, air bag device by the tension member dual-purpose that is used to strengthen with the side window opening, increases thereby can suppress the part number, suppresses the increase of vehicle weight and productive costs.
Description of drawings
Fig. 1 is the block diagram of the related vehicle of the embodiment of the invention.
Fig. 2 is near the block diagram the inner panel of the body side of pie graph 1 vehicle right side seen from indoor the place ahead, car chamber.
Fig. 3 wants portion's enlarged drawing for what only amplify the inner panel be positioned at Fig. 2 main portion.
Fig. 4 is the birds-eye view of the related tension member of the embodiment of the invention.
Fig. 5 be Fig. 2 want portion's enlarged drawing.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.
Fig. 1 is the block diagram of the related vehicle of present embodiment, is provided with front side door 1,1 in the vehicle both sides relative with the dress circle of vehicle V, is provided with rear door 2,2 in the vehicle both sides relative with back row seats.
Each front side door 1,1 is provided with front glass 3, and each rear door 2,2 is provided with rear glass 4, and the while is respectively arranged with rear corner window glass 6 on each body side 5,5 of the formation side portion of vehicle at rear door 2,2 rears.
In addition, rear door 2 is electronic sliding door, and it slides along the vehicle fore-and-aft direction by driver trains such as electrical motor (not shown) and opens and closes.
Near the inner panel of body side 5 structure is described below with reference to Fig. 2～Fig. 5.
Fig. 2 is near the block diagram body side 5 inner panels of the vehicle right side of the pie graph 1 seen from indoor the place ahead, car chamber, Fig. 3 wants portion's enlarged drawing for what only amplify the inner panel be positioned at Fig. 2 main portion, Fig. 4 is the birds-eye view of the related tension member of embodiments of the invention, Fig. 5 be Fig. 2 want portion's enlarged drawing.
Among Fig. 2, below inner panel 7, be provided with wheel cowl 8, be provided with lower back panel 9 at the rear of inner panel 7 simultaneously.
At this, from the rear end of described wheel cowl 8 to the distance L 1 of lower back panel 9 front ends less than from the upper end of wheel cowl 8 to the distance L 2 of aftermentioned rear corner window glass open 7a, adopt this structure, can suppress the total length of vehicle, can realize the miniaturization of vehicle fore-and-aft direction.
On inner panel 7, be formed with 4 openings shown below.
At first, upside at inner panel 7, be formed with the rear corner window opening 7a that is used to install rear corner window glass 6, below this rear corner window opening 7a, promptly above wheel cowl 8, be formed with the 1st panel opening 7b that the driver train maintaining of rear door 2 uses and make inner panel 7 reach weight-saving opening 7c, and, in under-vehicle one side lower slightly, promptly be formed with the 2nd panel opening 7d that the distribution maintaining of fuel lid (fuel lid) (not shown) is used between wheel cowl 8 and the lower back panel 9 than the 1st panel opening 7b.
As shown in Figure 3, on inner panel 7, be formed with near the recess 7e that roughly is the Y shape near the substantial middle of rear view of vehicle one side that extends to the 1st panel opening 7b the rear view of vehicle one side lower end of rear corner window opening 7a always, at the upper surface of this recess 7e, fixing the tension member 10 that roughly extends shown in Figure 4 along recess 7e shape.
As shown in Figure 4, tension member 10 comprises: the 1st abutting part 10a that fixes along the opening periphery of the rear view of vehicle one side lower end of rear corner window opening 7a; The 2nd abutting part 10b that opening periphery on rear view of vehicle one side of the 1st panel opening 7b is fixed; More above-mentioned 2 abutting part 10a, 10b swell relatively, and are fixed with the 1st installation portion 10c and the 2nd installation portion 10d of the blwr (inflator) 14 of safety belt retractor 11 described later and curtain air bag (not shown); And roughly form continuous face, and be fixed on the 3rd abutting part 10e on the inner panel 7 of rear view of vehicle one side of recess 7e with the 1st, the 2nd installation portion 10c, 10d.
And, by tension member 10 being fixed in recess 7e periphery, thereby form closed section by inner panel 7 and tension member 10.
In addition; as shown in Figure 5; on the 1st installation portion 10c of tension member 10; fixing safety belt retractor 11 by bolt component 12; on the 2nd installation portion 10d; fixing blwr 14 by installation bracket 15 and by bolt component 16,16, the curtain air bag (not shown) that this blwr 14 is protected to the sidepiece that occupies the occupant on the seat row of rear portion by feed pipe 13 is supplied with the high pressure gas of regulation.
At this, owing to the 1st installation portion 10c roughly is positioned near the central authorities of tension member 10, and recess 7e and tension member 10 formation closed sections, therefore, the rigidity of the 1st installation portion 10c is than the 2nd installation portion 10d height.
Like this, all the time can apply than heavy load and safety belt retractor with higher installation rigidity and can be fixed on the bigger position of the rigidity of tension member 10, only just generation effect but rigidity just often is installed requires lower blwr 14 then to be fixed on the less position of rigidity when car impact.
And, because blwr 14 also directly is fixed on by installation bracket 15, by clamp structure 17,17 on the inner panel 7 of rear view of vehicle one side of tension member 10, therefore, the greater impact in the time of can disperseing air-bag deployment.
As mentioned above, according to present embodiment, because at opening periphery from the rear view of vehicle one side lower end of rear corner window opening 7a, to the set tension member 10 of the opening periphery of the rear view of vehicle one side opening periphery of the 1st panel opening 7b and the 2nd panel opening 7d upside, fixing the blwr 14 of safety belt retractor 11 and curtain air bag (not shown), therefore, can the tension member 10 double as safety belt retractors 11 of periphery of rear corner window opening 7a and the tension member of blwr 14 will be used to strengthen, increase thereby can suppress the part number, and suppress the increase of vehicle weight and productive costs.
In addition, because safety belt retractor 11 is fixed on the 1st higher installation portion 10c of tension member 10 rigidity, and blwr 14 is fixed on rigidity than on the 2nd little installation portion 10d of the 1st installation portion 10c that is fixing safety belt retractor 11, therefore, when the tension member 10 that is arranged at rear corner window opening 7a periphery carries out dual-purpose, can require to realize dual-purpose according to each installation strength with safety belt retractor 11 and blwr 14.
In addition, owing between rear corner window opening 7a and the 1st panel opening 7b, near rear view of vehicle one side of each opening, tension member 10 is set, therefore, the rigidity that not only can suppress between rear corner window opening 7a and the 1st panel opening 7b descends, and can realize the dual-purpose of tension member 10.
In addition, at least a portion between the inner panel 7 of tension member 10 and recess 7e forms roughly osed top cross section, therefore, can utilize tension member 10 to improve the rigidity of strengthening the position, when the tension member dual-purpose, can fully guarantee to strengthen the rigidity at position.
In addition, even a kind of distance L 1 from wheel cowl 8 rear portions to lower back panel 9 is less than the vehicle from the distance L 2 of wheel cowl top to rear flank window opening 7a, the 1st panel opening 7b that uses for maintaining also can be set, to keep the maintaining performance between rear corner window opening 7a and wheel cowl 8.
In addition, in the present embodiment, the 1st panel opening 7b represents the example of the opening of using for the driver train maintaining of rear door 2, in addition, and the also opening of using applicable to the maintaining of other annexes such as interior environment system.
And, present embodiment shows safety belt retractor 11 and blwr 14 is fixed on example on the tension member 10, in addition, also can fix other member of constituting a seat belt apparatus part such as safety strap fastener and other member that constitutes other airbag apparatus part such as safety air bag.
And present embodiment shows blwr 14 is fixed on example on tension member 10 and the tension member 10 rear inner panels 7, but also can be fixed on the lower back panel 9 at inner panel 7 rears, to replace inner panel 7.
Claims (8)
1. the sidepiece body structure of a vehicle has:
Be arranged on the side window opening on the body side that constitutes Vehicular side body; And
At least be arranged on the tension member on the part of this side window opening periphery,
On this tension member, be fixed with seat belt apparatus that is used for occupant restraint and the air bag device of protecting the occupant, it is characterized in that,
Body side below the described side window opening is provided with the panel opening,
Described tension member is between described side window opening and the described panel opening, set along near at least a portion the circumference of rear view of vehicle one side of each opening or vehicle front one side.
2. the sidepiece body structure of vehicle as claimed in claim 1 is characterized in that, the seat belt apparatus that is fixed on the described tension member is a safety belt retractor,
This safety belt retractor is fixed on the higher position of described tension member rigidity, and air bag device is fixed on rigidity than the position a little less than the position that is fixed with described safety belt retractor.
3. the sidepiece body structure of vehicle as claimed in claim 1 is characterized in that, is formed with roughly osed top cross section at least a portion between described tension member and the described body side.
4. the sidepiece body structure of vehicle as claimed in claim 2 is characterized in that, is formed with roughly osed top cross section at least a portion between described tension member and the described body side.
5. the sidepiece body structure of vehicle as claimed in claim 1 is characterized in that, described air bag device is also straight
Connect and be fixed on the described body side, or be fixed on the lower back panel that is equipped on this body side rear.
6. the sidepiece body structure of the vehicle described in claim 2 is characterized in that, described air bag device also is directly fixed on the described body side, or is fixed on the lower back panel that is equipped on this body side rear.
7. the sidepiece body structure of the vehicle described in claim 3 is characterized in that, described air bag device also is directly fixed on the described body side, or is fixed on the lower back panel that is equipped on this body side rear.
8. the sidepiece body structure of vehicle as claimed in claim 1 is characterized in that,
Rear view of vehicle one side at described body side is equipped with lower back panel,
Below described side window opening, be equipped with wheel cowl,
From described wheel cowl rear end to the distance of described lower back panel less than distance from described wheel cowl upper end to described side window opening,
Described panel opening is the panel opening of using for the annex maintaining, is arranged between described side window opening and the wheel cowl.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200454765 | 2004-02-27 | ||
| JP2004054765A JP4506204B2 (en) | 2004-02-27 | 2004-02-27 | Vehicle side body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1660640A CN1660640A (en) | 2005-08-31 |
| CN100410124C true CN100410124C (en) | 2008-08-13 |
Family
ID=35010291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101019904A Expired - Fee Related CN100410124C (en) | 2004-02-27 | 2004-12-10 | Side body structure of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4506204B2 (en) |
| CN (1) | CN100410124C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5920651B2 (en) * | 2011-12-28 | 2016-05-18 | スズキ株式会社 | Body rear structure |
| CN104554453A (en) * | 2014-12-26 | 2015-04-29 | 长城汽车股份有限公司 | Side wall back structure of automobile and automobile |
| JP6788823B2 (en) * | 2016-06-16 | 2020-11-25 | スズキ株式会社 | Vehicle rear structure |
| JP7065009B2 (en) * | 2018-10-04 | 2022-05-11 | テイ・エス テック株式会社 | Rear side airbag device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10329544A (en) * | 1997-06-04 | 1998-12-15 | Toyota Motor Corp | Body structure for side impact detection sensor |
| US5855407A (en) * | 1996-02-14 | 1999-01-05 | Honda Giken Kogyo Kabushiki Kaisha | Rear pillar reinforcing structure of vehicle |
| JP2001158325A (en) * | 1999-12-03 | 2001-06-12 | Toyota Auto Body Co Ltd | Seatbelt anchor attaching structure |
| JP2002240666A (en) * | 2001-02-14 | 2002-08-28 | Toyoda Gosei Co Ltd | Protecting device for head of seat occupant |
| CN1412061A (en) * | 2001-10-12 | 2003-04-23 | 三菱自动车工业株式会社 | Anchor bolt mounting structure for vehicle safety belt shoulder |
| CN1436676A (en) * | 2002-02-06 | 2003-08-20 | 本田技研工业株式会社 | Vehicle body structure with air bag for protecting head |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0413255Y2 (en) * | 1985-06-12 | 1992-03-27 | ||
| DE29803985U1 (en) * | 1998-03-06 | 1998-07-02 | Trw Repa Gmbh | Airbag module |
-
2004
- 2004-02-27 JP JP2004054765A patent/JP4506204B2/en not_active Expired - Fee Related
- 2004-12-10 CN CNB2004101019904A patent/CN100410124C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5855407A (en) * | 1996-02-14 | 1999-01-05 | Honda Giken Kogyo Kabushiki Kaisha | Rear pillar reinforcing structure of vehicle |
| JPH10329544A (en) * | 1997-06-04 | 1998-12-15 | Toyota Motor Corp | Body structure for side impact detection sensor |
| JP2001158325A (en) * | 1999-12-03 | 2001-06-12 | Toyota Auto Body Co Ltd | Seatbelt anchor attaching structure |
| JP2002240666A (en) * | 2001-02-14 | 2002-08-28 | Toyoda Gosei Co Ltd | Protecting device for head of seat occupant |
| CN1412061A (en) * | 2001-10-12 | 2003-04-23 | 三菱自动车工业株式会社 | Anchor bolt mounting structure for vehicle safety belt shoulder |
| CN1436676A (en) * | 2002-02-06 | 2003-08-20 | 本田技研工业株式会社 | Vehicle body structure with air bag for protecting head |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005239076A (en) | 2005-09-08 |
| CN1660640A (en) | 2005-08-31 |
| JP4506204B2 (en) | 2010-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20111210 |