CN1769125A - Rear side structure of vehicle - Google Patents
Rear side structure of vehicle Download PDFInfo
- Publication number
- CN1769125A CN1769125A CN 200510119360 CN200510119360A CN1769125A CN 1769125 A CN1769125 A CN 1769125A CN 200510119360 CN200510119360 CN 200510119360 CN 200510119360 A CN200510119360 A CN 200510119360A CN 1769125 A CN1769125 A CN 1769125A
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- CN
- China
- Prior art keywords
- plate
- apodema
- wheel cowl
- width direction
- overall width
- 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.)
- Granted
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- 230000000630 rising effect Effects 0.000 claims description 19
- 239000002023 wood Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 11
- 230000001815 facial effect Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 7
- 238000005452 bending Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 208000024330 bloating Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The invention provides a rear side surface part structure for a vehicle capable of suppressing complexity of the structure an increase in weight, ensuring sufficient mounting strength and suppressing movement of a seat belt. A thick plate 5 fixed with a seat belt retractor 64 is joined to both quarter inner panel 2 and a wheel house 3 in a relatively wide range. Therefore, at the time of collision of the vehicle 1, load transmitted from an occupant through the seat belt 63 for a rear seat is dispersed and applied well to a joint part of the plate 5 and the quarter inner panel 2 and a joint part of the plate 5 and a wheel house outer panel 7 and generation of excessive stress at these joint parts is certainly suppressed. Further, since the seat belt retractor 64 is directly mounted to the plate 5, it can be made to a structure that increase in the weight and increase in the number of parts are suppressed to the minimum.
Description
Technical field
The present invention relates to the rear side structure of vehicle.
Background technology
We know, the rear side structure of the automobile that the following ora terminalis that constitutes the back apodema of vehicle rear-side face is engaged with the last ora terminalis of wheel cowl.
No. the 3210897th, [patent documentation 1] Japan special permission
No. the 3307849th, [patent documentation 2] Japan special permission
Generally, the vehicle of seat after the indoor rear portion of car has has for constraint and is sitting in the passenger on the rear seat and guarantees the safety belt of the security of passenger when colliding. Have again, owing to reasons such as designs, exist by the assign to parts of an end of support safety band of the junction surface of rear apodema and wheelhouse portions. End at safety belt is connected with the harness supports parts such as safety belt retractor, is fixed with installing plate in above-mentioned bonding part, and the harness supports parts combine with installing plate. When vehicle collides, the passenger by safety belt to harness supports parts and installing plate very large load in addition.
But, in said structure, by the load of passenger by the safety belt transmission, and the stress that produces in the bonding part of rear apodema and wheelhouse portions is excessive, because the breakage of bonding part, safety belt can produce movement, and the restrained situation that the passenger may occur is disengaged.
In order to eliminate above-mentioned unfavorable condition, cause the thick increase of back apodema integral slab and the increase of weight.Have again,, will cause numerous and diverseization of complicated and fitting operation of increase, the structure of increase, the weight of component count in case strengthen by the bonding part of strengthening part to back apodema and wheel cowl.
Have again, owing to need adapter plate be set in addition, therefore in this, also will cause numerous and diverseization of complicated and fitting operation of increase, the structure of increase, the weight of component count in above-mentioned bonding part.
Summary of the invention
The object of the invention is to provide a kind of increase of the complicated and weight that can suppress structure and the vehicle rear-side face structure that can guarantee sufficient mounting strength and stop safety strap to move.
In order to reach above-mentioned purpose, vehicle rear-side face structure of the present invention has back apodema, wheel cowl, rear side outside plate and plate.
Back apodema is formed on the trailing flank of vehicle.Wheel cowl, be configured in the below of rear side panel, have the wheel cowl inner panel of overall width direction inboard and the wheel cowl outside plate in the overall width direction outside, the rising wood in the wheel cowl inner panel overall width direction outside engages with the rising wood of the overall width direction inboard of wheel cowl outside plate, thereby marks off the receiving space of tire.The wheel outside plate is configured in outside the overall width direction of back apodema, the outer edge in the overall width direction of the rising wood of apodema and the wheel cowl outside plate outside after being engaged with.Plate is configured between wheel cowl and the back apodema, is engaged with the junction surface of wheel cowl inner panel and wheel cowl outside plate and the lower edge of back apodema, and has the installation portion of harness supports parts.
In above-mentioned structure, the two engages the plate of installation portion with harness supports parts with back apodema and wheel cowl in the scope of broad.Therefore, when vehicle collides etc., the passenger does not concentrate by the load of safety strap transmission and acts on specific part, but dispersing action can suppress the generation of the excessive stresses of these bonding parts reliably in plate and the bonding part of back apodema and the bonding part of plate and wheel cowl well.Therefore, by plate being installed on this simple structure between back apodema and the wheel cowl, the installation strength of the harness supports parts that just can fully guarantee when vehicle collides etc., and can stop the mobile of safety strap.
Because plate is provided with respectively with back apodema and wheel cowl, therefore can not follow the increase of the weight that wall thickening brought of back apodema and wheel cowl, can be only the thickness of slab of plate be set at the minimal size that can bear load.In addition and since the harness supports parts by direct mount on plate, therefore do not need to be used for the harness supports parts are installed on parts such as carriage on the plate.Therefore, can become the increase of weight and the increase of component count are suppressed at minimal structure.
Because plate is installed between back apodema and the wheel cowl, only therefore can make back apodema miniaturization with the cooresponding part of plate.(reduction of material will be narrated in an embodiment)
The effect of invention
According to the present invention, the structure of the increase by suppressing complicated and weight can be guaranteed sufficient mounting strength and can stop moving of safety strap.
Description of drawings
Fig. 1 is the block diagram that engages the state that plate is arranged between back apodema and wheel cowl of this example of expression.
Fig. 2 is that the II-II of Fig. 1 is to pseudosection.
The specific embodiment
Below, an example of the present invention is described with reference to the accompanying drawings.Fig. 1 is the block diagram that engages the state that plate is arranged between back apodema and wheel cowl of this example of expression, and Fig. 2 is that the II-II of Fig. 1 is to pseudosection.In addition, FR represents vehicle front among the figure, and UP represents the vehicle top.
As depicted in figs. 1 and 2, the vehicle 1 of this example is the vehicle that is provided with back seat (being omitted among the figure) at the indoor rear portion of car, has in the overall width direction both sides at the rear portion of vehicle 1: the back apodema 2 that extends along the vertical direction in the side of car indoor, be configured in back apodema 2 below and from above cover rear wheel (being omitted the figure) wheel cowl 3, be configured in the overall width direction outside of back apodema 2 rear side outside plate 4, be configured in the plate 5 between back apodema 2 and the wheel cowl 3.
Back apodema 2 has: the peristome 11 that the installation rear window that describe side surface part 10 that circular arc extends simultaneously slightly at above-below direction, is formed at side surface part 10 is used, from the side portion 10 lower ends to overall width direction inside bend and extend on facial 12, from the end of facial 12 overall width direction inboard describe lower edge 13 that circular arc extends simultaneously downwards, be formed at side surface part 10 above rising wood (being omitted the figure).
On the indoor floor 61, configuration back, ground, rear portion of car.This floor, back 61 has from the end of overall width direction both sides the outer edge 62 of bending extension downwards.The outer edge 62 on back floor 61 and the lower edge 33 of wheel cowl inner panel 6 by the welding etc. be engaged.Thus, form the floor at the indoor rear portion of car.
Rear side outside plate 4 have in the face of back apodema 2 and at above-below direction describe side surface part 20 that circular arc extends simultaneously slightly, be formed at side surface part 20 and have with the peristome (omitting accompanying drawing and mark) of the roughly the same opening of the peristome 11 of back apodema 2, as the lower edge 22 of side surface part 20 lower ends, from lower edge 22 to the slot part 23 that drips of overall width direction inside bend extension, be formed at the rising wood (being omitted the figure) of side surface part 20 tops.The lower edge 22 of rear side outside plate 4 and the outer edge 42 of wheel cowl outside plate 7 are waited by welding and are engaged, and do not see this bonding part owing to drip slot part 23 outside the overall width direction.The rising wood of the rising wood of back apodema 2 and rear side outside plate 4 by the welding etc. be engaged.In addition, above this bonding part, dispose top board (omitting accompanying drawing and mark).
As shown in Figure 2, back apodema 2, wheel cowl 3 and rear side outside plate 4 thickness of slab separately are set to the size that satisfies key propertys such as stretching rigidity.Relative therewith, the intensity of the load that the thickness of slab of plate 5 needs to bear vehicle when colliding passenger applies with safety strap 63 by the back seat, therefore with after apodema 2, wheel cowl 3 is compared with rear side outside plate 4 thickness of slab separately and be set at heavy wall.
Like this according to this example, the two engages the plate 5 of having fixed safety belt retractor 64 with back apodema 2 and wheel cowl 3 in the scope of broad.Therefore, during the collision of vehicle 1 etc., the load that the passenger applies with safety strap 63 by the back seat is not concentrated and is acted on specific part, but dispersing action can suppress the generation of the excessive stresses of these bonding parts reliably in the bonding part of the lower edge 13 of the rising wood 50 of plate 5 and back apodema 2 and the bonding part of the rising wood 41 of the lower edge 51 of plate 5 and wheel cowl outside plate 7 well.Therefore, by plate 5 being installed on this simple structure between back apodema 2 and the wheel cowl 3, the installation strength of the safety belt retractor 64 that just can fully guarantee when vehicle 1 collides etc., and can stop the mobile of safety strap 63.
Because plate 5 is provided with respectively with back apodema 2 and wheel cowl 3, therefore can not follow the increase of the weight that wall thickening brought of back apodema 2 and wheel cowl 3, can be only the thickness of slab of plate 5 be set at the minimal size that can bear load.In addition and since safety belt retractor 64 by direct mount on plate 5, therefore do not need to be used for safety belt retractor 64 is installed on parts such as carriage on the plate 5.Therefore, can become the increase of weight and the increase of component count are suppressed at minimal structure.
Because the two engages plate 5 with back apodema 2 and wheel cowl 3 in the scope of broad, therefore the two engages even make plate 5 and back apodema 2 and wheel cowl 3 under the state that safety belt retractor 64 is installed to belt installation portion 53, also can not cause obstacle to joint operations such as welding.Therefore, the degree of freedom of sequence of erection increases, and can realize the simplification of installation procedure.
Because plate 5 is installed between back apodema 2 and the wheel cowl 3, only therefore can make back apodema 2 miniaturizations with plate 5 cooresponding parts.Follow therewith, can realize the minimizing of the needed input material of making of back apodema 2.
In this example, as seat safety strap 63 after supporting, the constrictor 64 that can use of seat belts, but the present invention is not limited to this, and securing device also can use of seat belts.
Like this, according to this example,, just can guarantee sufficient mounting strength, and stop back seat moving with safety strap 63 by suppressing structure complicated and that weight increases by plate 5 being bonded between back apodema 2 and the wheel cowl 3.
Claims (1)
1, a kind of rear side structure of vehicle is characterized in that having:
Form the back apodema of vehicle rear-side face;
Wheel cowl, be configured in the below of above-mentioned back apodema, have the wheel cowl inner panel of overall width direction inboard and the wheel cowl outside plate in the overall width direction outside, the rising wood in the overall width direction outside of above-mentioned wheel cowl inner panel engages with the rising wood of the overall width direction inboard of above-mentioned wheel cowl outside plate, thereby marks off the receiving space of tire;
The rear side outside plate is configured in the overall width direction outside of above-mentioned back apodema, is engaged with the outer edge in the overall width direction outside of the rising wood of above-mentioned back apodema and above-mentioned wheel cowl outside plate;
Plate is configured between above-mentioned wheel cowl and the above-mentioned back apodema, is engaged with the bonding part of above-mentioned wheel cowl inner panel and above-mentioned wheel cowl outside plate and the lower edge of above-mentioned back apodema, and has the installation portion of harness supports parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP318947/2004 | 2004-11-02 | ||
| JP2004318947A JP4154698B2 (en) | 2004-11-02 | 2004-11-02 | Rear side structure of vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1769125A true CN1769125A (en) | 2006-05-10 |
| CN100558591C CN100558591C (en) | 2009-11-11 |
Family
ID=36724882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101193604A Expired - Fee Related CN100558591C (en) | 2004-11-02 | 2005-11-02 | The rear side structure of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4154698B2 (en) |
| CN (1) | CN100558591C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717481A (en) * | 2011-08-02 | 2014-04-09 | 本田技研工业株式会社 | Vehicle body lateral structure |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100941273B1 (en) * | 2007-12-12 | 2010-02-11 | 현대자동차주식회사 | Seat belt anchor mounting stiffness reinforcing device |
| JP5621587B2 (en) * | 2010-12-28 | 2014-11-12 | スズキ株式会社 | Quota structure |
| JP5879938B2 (en) * | 2011-11-04 | 2016-03-08 | スズキ株式会社 | Reinforcement structure for side panels at the rear of the vehicle |
| JP5998453B2 (en) * | 2011-11-04 | 2016-09-28 | スズキ株式会社 | Reinforcement structure of rear strut part |
| CN106347473A (en) * | 2016-11-25 | 2017-01-25 | 上汽通用五菱汽车股份有限公司 | Structure of C column lower joint |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5817277U (en) * | 1981-07-27 | 1983-02-02 | マツダ株式会社 | Automobile rear structure |
| JP3786236B2 (en) * | 1997-11-19 | 2006-06-14 | 本田技研工業株式会社 | Seat belt anchor mounting structure |
-
2004
- 2004-11-02 JP JP2004318947A patent/JP4154698B2/en not_active Expired - Fee Related
-
2005
- 2005-11-02 CN CNB2005101193604A patent/CN100558591C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103717481A (en) * | 2011-08-02 | 2014-04-09 | 本田技研工业株式会社 | Vehicle body lateral structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006130945A (en) | 2006-05-25 |
| JP4154698B2 (en) | 2008-09-24 |
| CN100558591C (en) | 2009-11-11 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |