CN1935581B - Lower vehicle body structure - Google Patents
Lower vehicle body structure Download PDFInfo
- Publication number
- CN1935581B CN1935581B CN2006101395935A CN200610139593A CN1935581B CN 1935581 B CN1935581 B CN 1935581B CN 2006101395935 A CN2006101395935 A CN 2006101395935A CN 200610139593 A CN200610139593 A CN 200610139593A CN 1935581 B CN1935581 B CN 1935581B
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- Prior art keywords
- mentioned
- crossbeam
- base plate
- intermediate beam
- seat
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- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
- B62D21/03—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members transverse members providing body support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A vehicle body lower structure in accordance with the present invention, comprises a floor panel, a pair of right and left body side frames which extend longitudinally in the vehicle body, a cross member which is spanned between the vehicle body side frames, and a floor intermediate beam which extends longitudinally in the vicinity of the central section of the vehicle width direction, and is connected with the cross member. In the vehicle body lower structure, a seat reinforcing member is attached so as to be astride the cross member and the floor intermediate beam, which is also among said cross member, said floor intermediate beam and said floor. According to the present invention, the supporting rigidity of the seat is advanced even if the position of a seat fixing section is not consistent with that cross member in the longitudinal direction of the vehicle body.
Description
Technical field
The present invention relates to a kind of underbody structure of automobile, particularly relate to a kind of underbody structure that is used to improve the seat rigidity of support.
Background technology
In the underbody structure in the past, usually seat all is installed on the base plate as the indoor ground board of car.But, for guaranteeing the rigidity of support of seat, particularly,, then generally abundant not enough if only be installed on the base plate in order to guarantee the confining force of seat when the collision happens.Therefore, generally speaking, also can utilize the intensity of the body framwork parts that below base plate, engage, and seat firmly is supported on the base plate with base plate.
For example, usually the chair mounted parts are arranged on crossbeam top, the chair mounted parts are fastened on the crossbeam through base plate by bolt as skeleton part.Thus, can utilize the intensity of crossbeam to guarantee the rigidity of support of seat.
Yet, because the position of crossbeam on the vehicle fore-and-aft direction, be that layout setting (layout) etc. by taking all factors into consideration assemblies such as vehicle whole rigidity and fuel tank, power drive system decides, therefore, crossbeam not necessarily be positioned at just the chair mounted parts under.
Like this, underbody structure probably adopts crossbeam can not be positioned at structure under the chair mounted parts.Therefore, in order further to strengthen the rigidity of support of the seat in this class formation, then need to improve the Design freedom of automobile.
To this, Japanese Patent open communique spy open 2004-168235 number, discloses a kind of in the structure that support is housed as the rear seat pin of chair mounted parts and Jie between the crossbeam at this rear seat pin rear.
The invention of putting down in writing in the open communique of above-mentioned Japanese Patent improves by the structure to support, and the intensity of comparing the crossbeam that is positioned at the rear with the chair mounted parts is utilized.Yet disclosed support in this communique is only applicable to utilize the intensity of crossbeam and the not mentioned intensity of further utilizing miscellaneous part.Therefore, in this, further room for improvement is arranged still, improve the rigidity of support of seat with this.
Summary of the invention
The object of the present invention is to provide a kind of underbody structure that addresses the above problem.
For addressing the above problem, underbody structure of the present invention comprises: base plate; The chassis runner (body side frame) of the pair of right and left of extending along the vehicle body fore-and-aft direction; Be erected at the crossbeam between the above-mentioned a pair of chassis runner; Be arranged near the overall width direction central part of above-mentioned crossbeam, extend along the vehicle body fore-and-aft direction, and with above-mentioned crossbeam bonded assembly base plate intermediate beam (floor center member); Be erected on above-mentioned crossbeam and the above-mentioned base plate intermediate beam, and the seat strengthening part between above-mentioned crossbeam and base plate, can comprise that also the predetermined distance place at above-mentioned crossbeam rear is erected at another crossbeam between the above-mentioned a pair of chassis runner; Above-mentioned base plate intermediate beam, can rearward extend from above-mentioned crossbeam, its rear end can engage with above-mentioned another crossbeam, above-mentioned base plate intermediate beam, the section shape of its Width can be concavity, above-mentioned seat strengthening part, its rear end can have in the recess that extends to above-mentioned base plate intermediate beam, and the extension that engages with this recess.
Adopt said structure, because the seat strengthening part is erected on crossbeam and the base plate intermediate beam, therefore, even the chair mounted position component is not consistent on the vehicle body fore-and-aft direction with the position of crossbeam, also can utilize the intensity of crossbeam and base plate intermediate beam to improve the rigidity of support of seat.
Adopt said structure, can further improve the rigidity of support of seat.For example, when vehicle generation front shock etc., if effect has the big load towards the place ahead to seat, but because the base plate intermediate beam of seat strengthening part is installed, rearward extend from above-mentioned crossbeam, therefore its rear end engages with above-mentioned another crossbeam, even also supporting chair firmly of above-mentioned situation takes place.
Adopt said structure, because the section shape of facing of base plate intermediate beam is concavity, thereby can be by forming the rigidity of support that bending strength that this concavity produces improves seat.
In above-mentioned underbody structure, above-mentioned extension can comprise, to the rake of back lower place diagonally extending to the recess of above-mentioned base plate intermediate beam, and the kink that is positioned at the two ends of this rake and rearward extends, this kink engages with the side wall portion of the recess of above-mentioned base plate intermediate beam.
Adopt said structure, the direction of draw that owing to the kink that is positioned at the rake two ends in the extension is the application force that produced when bumping is formed, and this kink engages with the side wall portion of the recess of base plate intermediate beam, therefore, can improve the rigidity of support of seat when bumping.
In above-mentioned underbody structure, the rake of above-mentioned extension can form from the rear end of above-mentioned seat strengthening part to the flank of back lower place diagonally extending.
Adopt said structure, can improve the intersection of seat strengthening part rear end and extension and near bending stiffness thereof.
In above-mentioned underbody structure, above-mentioned crossbeam, the section shape of its Width can be the inverted top hat shape, and above-mentioned seat strengthening part can be erected on the flange part of the front-end and back-end that are positioned at above-mentioned crossbeam, and engages with those flange parts.
Adopt said structure,, therefore, can further improve the rigidity of support of seat by the rigidity of crossbeam because the seat strengthening part engages with the flange part of the front-end and back-end that are positioned at crossbeam.
Description of drawings
Fig. 1 is the birds-eye view of the underbody structure of expression embodiment of the present invention.
Fig. 2 is the block diagram from the underbody structure of left front observation embodiment of the present invention.
Fig. 3 is the birds-eye view of the underbody structure of embodiment of the present invention, and the state behind the seat main body of right front seat is removed in expression.
Fig. 4 is the exploded perspective view of main portion of the underbody structure of embodiment of the present invention.
Fig. 5 is the block diagram of the rear support in the embodiment of the present invention.
Fig. 6 is the lateral plan of the rear support in the embodiment of the present invention.
Fig. 7 is the block diagram of the mounting means of the rear support in the expression embodiment of the present invention.
Fig. 8 is the cutaway view of VIII-VIII line direction among Fig. 3.
Fig. 9 is the cutaway view of IX-IX line direction among Fig. 3.
Figure 10 is the cutaway view of X-X line direction among Fig. 3.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are elaborated.But, the present invention is not limited to following embodiment, below only expression help implementing object lesson of the present invention.In addition, illustrated combination of features in the following embodiment, it all may not all be to solve the necessary inscape of problem of the present invention.
At first, with reference to Fig. 1～3, underbody structure to present embodiment roughly describes. and Fig. 1 is the birds-eye view of the underbody structure of expression present embodiment, for convenience of description, showing the state that right front seat 50 only is installed. Fig. 2 is the block diagram from the underbody structure of left front observation present embodiment, represent right front seat 50 and main portion on every side thereof. in addition, Fig. 3 is the birds-eye view identical with Fig. 1, the state behind the seat main body of right front seat 50 is removed in expression. right front seat 50 and be omitted graphic other seats, basically be arranged on the base plate 1 as car indoor floor portion. but, in above-mentioned figure, be the body framwork parts of clearly representing to engage with the bottom surface of base plate 1, adopted through base plate 1 and carried out graphic method. the position relation on above-below direction about base plate 1 and miscellaneous part, clearly represent by cutaway view.
The underbody structure that present embodiment is related, as its skeleton part, comprise the pair of right and left chassis runner 2,2 that extends along the vehicle body fore-and-aft direction, between the chassis runner 2,2 of this pair of right and left, interval (interval on the vehicle body fore-and-aft direction) with regulation, laterally set up 5 crossbeams 3,4,5,6,7 along the overall width direction, constitute ladder shape vehicle frame (laddertype frame) thus.Above-mentioned 5 crossbeams 3,4,5,6,7 are called the 1st, the 2nd, the 3rd, the 4th, the 5th crossbeam in order from vehicle body the place ahead one side.Each end of the 2nd crossbeam 4～the 5th crossbeam 7 is connected with chassis runner 2,2 respectively, and the 1st crossbeam 3 is connected with following side bar (side sill) 8,8.
Can know clearly from Fig. 2, the 1st crossbeam 3～the 3rd crossbeam 5 roughly be positioned at overall width direction central part, crooked upward to form the backplane channel 9 that extends along the vehicle body fore-and-aft direction.The below of this backplane channel 9 is provided with not shown transmission shaft.
In addition, the both sides of this backplane channel 9 are provided with pair of right and left the 1st base plate intermediate beam 10a, the 10a that extend to vehicle body the place ahead along backplane channel 9 from the 1st crossbeam 3.As shown in Figure 1, the leading section of the 1st base plate intermediate beam 10a, 10a respectively to the vehicle body outside curve, and is connected with chassis runner 2,2.In addition, the both sides of backplane channel 9 are being established along the vehicle body fore-and-aft direction and are being extended, and an end engages with the 2nd crossbeam 4, pair of right and left the 2nd base plate intermediate beam 10b, 10b that the other end engages with the 3rd crossbeam 5.In addition, the both sides of backplane channel 9 also are provided with along the vehicle body fore-and-aft direction and extend, and an end engages with the 4th crossbeam 6, the 3rd base plate intermediate beam 10c, the 10c of the pair of right and left that the other end engages with the 5th crossbeam 7.Like this, the underbody structure that present embodiment is related in the both sides of backplane channel 9, that is near the central part of the overall width direction of crossbeam, is provided with 3 kinds of base plate intermediate beams that extend along the vehicle body fore-and-aft direction.
In addition, because above-mentioned base plate intermediate beam along backplane channel 9, is arranged on the both sides of this backplane channel 9,, therefore be also referred to as passage longeron (tunnel side member) to strengthen backplane channel 9.In the present invention, because chassis runner is arranged on end one side of the overall width direction of crossbeam, and be arranged near the overall width direction central part of crossbeam, so adopt the title of base plate intermediate beam in this specification sheets as the parts of base plate intermediate beam.
The skeleton structure of the bottom vehicle body of present embodiment, roughly as mentioned above.In addition, in the present embodiment, above-mentioned chassis runner the 2, the 1st crossbeam 3～the 5th crossbeam the 7, the 1st base plate intermediate beam 10a～the 3rd base plate intermediate beam 10c forms by being roughly rectangular plate-shaped member bending respectively, so that the section of its Width is the inverted top hat shape.Therefore, the 1st crossbeam 3～the 5th crossbeam 7, its side-looking section shape is the inverted top hat shape respectively.In addition, above-mentioned the 1st crossbeam 3～the 5th crossbeam 7 at the front end of its inverted top hat shape section and the flange part that the position forms of rear end, is used for and being connected of each parts.On the other hand, chassis runner 2 and the 1st base plate intermediate beam 10a～the 3rd base plate intermediate beam 10c, it is faced section shape and forms concavity at least and get final product, but, in the present embodiment, the same with crossbeam, form inverted top hat shape with flange part, at this moment, this flange part is positioned at left end and right-hand member in inverted top hat shape section.Relevant above-mentioned section shape explains by cutaway view after a while again.
As shown in Figure 1 and Figure 2, right front seat (being designated hereinafter simply as " seat ") 50 is arranged on the top of right chassis runner 2, and between the 1st crossbeam 3 and the 2nd crossbeam 4.Below, the concrete mounting structure of this seat 50 is described, in explanation, also with reference to the exploded perspective view of Fig. 4.In addition, among Fig. 4, base plate 1 is omitted too.
In Fig. 3 and Fig. 4, the 11st, the pedestal part of mounting seat main body, known seat slide (seat rail) 12,12 is arranged on its two ends, left and right sides, simultaneously four of this pedestal part jiaos of seat pin 13a, 13b, 13c, 13d that are formed with respectively as the chair mounted parts.
The 1st crossbeam 3, the position between right chassis runner 2 and bottom right side bar 8 wherein, and the position that engages with the 1st base plate intermediate beam 10a, be separately installed with the place ahead support 15a, 15b on the flange part of the front-end and back-end that are erected at the 1st crossbeam 3 by spot welding (spotweld).Right front seat pin 13a and left front seat pin 13b are fastened on respectively on above-mentioned the place ahead support 15a, the 15b through base plate 1 by bolt 14,14.Like this, seat pin 13a, the 13b of front side directly are fastened on base plate 1 and the 1st crossbeam 3, and this part can obtain sufficiently high rigidity of support thus.
Equally, seat pin 13c, the 13d of rear side also can directly be fastened on base plate 1 and the 2nd crossbeam 4, and this part also can obtain sufficiently high rigidity of support thus.
But in the present embodiment, because the interval between the 1st crossbeam 3 and the 2nd crossbeam 4 is shorter than the length of seat slide 12 on the vehicle body fore-and-aft direction.Therefore, seat pin 13c, the 13d of rear side are positioned at the rear of the 2nd crossbeam 4, thereby just can't directly be fastened on the 2nd crossbeam 4.
For this reason, in the present embodiment,,, be fastened in the bottom right side bar 8 on the upper surface of protrusion 8a to car indoor protuberance (center pillar is set and is formed) in order to erect by bolt 14 with right back seat pin 13c.On the other hand, with left back seat pin 13d, be fastened on the function of the place ahead support 15a, 15b rear support 16 inequality on.This rear support 16, between crossbeam (being the 2nd crossbeam 4 in the present embodiment) and base plate intermediate beam (being the 2nd base plate intermediate beam 10b in the present embodiment) and base plate 1, seat strengthening part as the support performance of strengthening left back seat pin 13d, its key character is, is erected on crossbeam (the 2nd crossbeam 4) and the base plate intermediate beam (the 2nd base plate intermediate beam 10b).Load onto by Jie and to state rear support 16, not only can utilize the intensity of the 2nd crossbeam 4, also can utilize the intensity of the 2nd base plate intermediate beam 10b, even occur in the present embodiment like this, seat pin 13c, 13d and the 2nd crossbeam 4, the not corresponding to situation in position on the vehicle body fore-and-aft direction also can improve the rigidity of support of seat.
And in the present embodiment, the rear end of the 2nd base plate intermediate beam 10b engages with the 3rd crossbeam 5, and this also helps improving the rigidity of support of seat.For example, when vehicle generation front shock etc., effect has the big load towards the place ahead to seat.To this, because the rear end that the 2nd base plate intermediate beam 10b of rear support 16 is installed engages with the 3rd crossbeam 5, even so also supporting chair firmly of above-mentioned situation takes place.
Below, with reference to Fig. 5～7, the concrete structure and the mounting means thereof of rear support 16 described.Fig. 5 is the block diagram of rear support 16, and Fig. 6 is the lateral plan of rear support, and Fig. 7 is the block diagram of the mounting means of expression 16 pairs the 2nd crossbeams 4 of rear support and the 2nd base plate intermediate beam 10b.
As shown above, the leading section 17 of rear support 16, be the junction surface that this rear support 16 engages with the flange 4a that is formed at the 2nd crossbeam 4 front ends, the zone 18 in the rearward end of rear support 16, the junction surface that engages with the flange 4b that is formed at the 2nd crossbeam 4 rear ends for this rear support 16.Therefore, the zone line 23 between the junction surface 17 of the front of this rear support 16 and the junction surface 18 of rear end side is the top panel area between the flange 4a to 4b that is erected at the 2nd crossbeam 4 front and back ends.This top panel area 23 for improving its bending stiffness, comparatively it is desirable to, and forms flank 24 as shown in the figure.In addition, the junction surface 17 of the front of rear support 16 and the junction surface 18 of rear end side by spot welding etc., with base plate 1, engage with flange 4a and 4b respectively.Like this, in the present embodiment,, thereby can improve the rigidity of support of seat effectively by the rigidity of the 2nd crossbeam 4 owing to rear support 16 engages with the flange 4a and the 4b of the front-end and back-end of the 2nd crossbeam 4.
In addition, the rear side at the junction surface 18 of rear support 16 rear end side is formed with bolt shown in Figure 4 14 and can interts wherein screw 19.The below of this screw 19, as shown in Figure 6,19a. in addition to be provided with fringing nut (welt nut), right back seat pin 13d,, and be fastened on (with reference to Fig. 9 described later, 10) on base plate 1 and the rear support 16 through the screwing togather of screw 19 and fringing nut 19a by bolt 14. in addition, be positioned at the position of the left and right sides of screw 19 in the above-mentioned junction surface 18, with base plate 1, the left and right sides flange with the 2nd base plate intermediate beam 10b engages respectively.
The rear end of rear support 16 also is formed with in the recess that extends in the 2nd base plate intermediate beam 10b and the extension 20 that engages with this recess.The extension 20 of present embodiment as shown in the figure, comprises the rake 27 in the recess that extends to the 2nd base plate intermediate beam 10b to back lower place inclination.In addition, the two ends of this rake 27 are provided with the kink 21,21 that rearward extends.This kink 21,21 engages with the side wall portion 25,26 of the recess of the 2nd base plate intermediate beam 10b respectively by spot welding etc.Because kink 21,21, it is the direction of draw of the application force that produced when front shock takes place and being formed, and this kink 21,21 engages with the side wall portion 25,26 of the recess of the 2nd base plate intermediate beam 10b, thereby has guaranteed that seat has the high rigidity of support that can overcome front shock.
In addition, the rake 27 of above-mentioned extension 20 is formed with from the rear end of rear support 16 to the flank 22 of back lower place diagonally extending.By this flank 22, can improve the intersection of rear support 16 rear ends and extension 20 and near bending stiffness thereof.
Below, with reference to the cutaway view of Fig. 8～Figure 10, describe with regard to the underbody structure of present embodiment (the position relation that comprises base plate 1).
Fig. 8 is the cutaway view of VIII-VIII line direction among Fig. 3, the cross-section structure that expression forms along the line that connects right front seat pin 13a and right back seat pin 13c.Can know clearly that according to this Fig. 8 the side-looking section shape that is positioned at the 1st crossbeam 3 of right front seat pin 13a below is the inverted top hat shape, the place ahead support 15a is erected between the flange part of front-end and back-end of the 1st crossbeam 3, to form the closed sectional structure.Base plate 1 is laid on the top of this place ahead support 15a, and right front seat pin 13a with the place ahead support 15a and base plate 1, gives fastening by bolt 14.On the other hand, right back seat pin 13c reaches the bulge 8a of side bar 8 down with base plate 1, gives fastening by bolt 14.
Fig. 9 is the cutaway view of IX-IX line direction among Fig. 3, the cross-section structure that expression forms along the line that connects left front seat pin 13b and left back seat pin 13d.This Fig. 9 clearly illustrates that the side-looking section shape that is positioned at the 2nd crossbeam 4 of left back seat pin 13d front lower place is the inverted top hat shape, and rear support 16 is erected on the flange part 4a and 4b of front-end and back-end of the 2nd crossbeam 4, to form the closed sectional structure.
Figure 10 is the cutaway view of X-X line direction among Fig. 3, the cross-section structure that expression forms along the line of left back seat pin 13d that connects the 2nd crossbeam 4 tight rears and right back seat pin 13c.According to this Figure 10 as can be known, the section shape that the 2nd base plate intermediate beam 10b of rear support 16 is installed is concavity (being the inverted top hat shape in the illustrated embodiment), rear support 16 is erected between the flange part at the two ends, the left and right sides of the 2nd base plate intermediate beam 10b, to form the closed sectional structure.
In the above embodiment, be illustrated, but other seats such as left front seat also are suitable for and the identical structure of said structure with regard to the structure that relates to right front seat.For example in Fig. 1～3, all diagram is useful on the rear support 16 of left front seat, only because its to be positioned at the structure of rear support of right front seat 50 1 sides identical and omitted explanation.
Claims (4)
1. a underbody structure is characterized in that, comprising:
Base plate;
The chassis runner of pair of right and left extends along the vehicle body fore-and-aft direction;
Crossbeam is erected between the above-mentioned a pair of chassis runner;
The base plate intermediate beam is arranged near the overall width direction central part of above-mentioned crossbeam, extends along the vehicle body fore-and-aft direction, and is connected with above-mentioned crossbeam;
The seat strengthening part is erected on above-mentioned crossbeam and the above-mentioned base plate intermediate beam, and between above-mentioned crossbeam and above-mentioned base plate,
Also comprise,
Predetermined distance place at above-mentioned crossbeam rear is erected at another crossbeam between the above-mentioned a pair of chassis runner;
Above-mentioned base plate intermediate beam rearward extends from above-mentioned crossbeam, and its rear end engages with above-mentioned another crossbeam,
Above-mentioned base plate intermediate beam, the section shape of its Width is concavity,
Above-mentioned seat strengthening part, its rear end has in the recess that extends to above-mentioned base plate intermediate beam, and the extension that engages with this recess.
2. underbody structure according to claim 1 is characterized in that:
Above-mentioned extension comprises
To the rake of back lower place diagonally extending to the recess of above-mentioned base plate intermediate beam,
And the kink that is positioned at the two ends of this rake and rearward extends, this kink engages with the side wall portion of the recess of above-mentioned base plate intermediate beam.
3. underbody structure according to claim 2 is characterized in that:
The rake of above-mentioned extension is formed with from the rear end of above-mentioned seat strengthening part to the flank of back lower place diagonally extending.
4. according to each described underbody structure in the claim 1 to 3, it is characterized in that:
Above-mentioned crossbeam, the section shape of its Width is the inverted top hat shape,
Above-mentioned seat strengthening part is erected on the flange part of the front-end and back-end that are positioned at above-mentioned crossbeam, and engages with those flange parts.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005-276092 | 2005-09-22 | ||
| JP2005276092 | 2005-09-22 | ||
| JP2005276092A JP4621982B2 (en) | 2005-09-22 | 2005-09-22 | Lower body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935581A CN1935581A (en) | 2007-03-28 |
| CN1935581B true CN1935581B (en) | 2010-05-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101395935A Expired - Fee Related CN1935581B (en) | 2005-09-22 | 2006-09-21 | Lower vehicle body structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4621982B2 (en) |
| CN (1) | CN1935581B (en) |
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| JP4585020B2 (en) * | 2008-08-07 | 2010-11-24 | 本田技研工業株式会社 | Body structure |
| JP2010167819A (en) * | 2009-01-20 | 2010-08-05 | Mazda Motor Corp | Lower vehicle body structure of vehicle |
| JP5321081B2 (en) * | 2009-01-20 | 2013-10-23 | マツダ株式会社 | Lower body structure of the vehicle |
| CN101823509B (en) * | 2010-04-14 | 2011-12-14 | 奇瑞汽车股份有限公司 | Automobile front floor framework |
| JP5807809B2 (en) * | 2011-10-12 | 2015-11-10 | スズキ株式会社 | Peripheral structure of seat bracket |
| CN102935864A (en) * | 2012-10-24 | 2013-02-20 | 安徽誉丰汽车技术有限责任公司 | Assembly structure of automobile chair beam |
| CN102975770B (en) * | 2012-11-27 | 2016-06-15 | 天津博信汽车零部件有限公司 | Automotive floor panel |
| CN103381855B (en) * | 2013-07-30 | 2016-01-06 | 浙江吉利汽车研究院有限公司 | A kind of connection reinforcing structure improving automotive floor panel rigidity |
| JP6161038B2 (en) * | 2014-02-25 | 2017-07-12 | 本田技研工業株式会社 | Auto body structure |
| CN104002873B (en) * | 2014-04-28 | 2016-07-27 | 长城汽车股份有限公司 | Vehicle and thereafter floor panel assembly |
| CN104999928B (en) * | 2015-07-29 | 2019-02-15 | 上汽通用五菱汽车股份有限公司 | A kind of back seat reinforced structure for installation |
| JP6212526B2 (en) * | 2015-10-05 | 2017-10-11 | 本田技研工業株式会社 | Body front structure |
| JP6600873B2 (en) * | 2016-02-19 | 2019-11-06 | 本田技研工業株式会社 | Body structure |
| CN107323537A (en) * | 2016-04-28 | 2017-11-07 | 长城汽车股份有限公司 | Floor frame structure and vehicle body and vehicle after vehicle |
| CN107323536A (en) * | 2016-04-28 | 2017-11-07 | 长城汽车股份有限公司 | Floor frame structure and vehicle body and vehicle after vehicle |
| CN109204566B (en) * | 2017-06-30 | 2020-09-15 | 比亚迪股份有限公司 | Vehicle body structure and vehicle |
| CN109795377A (en) * | 2017-11-17 | 2019-05-24 | 宝沃汽车（中国）有限公司 | The mounting structure of vehicle and its seat |
| CN107985132B (en) * | 2017-11-24 | 2020-04-07 | 重庆长安汽车股份有限公司 | Combined beam for mounting automobile seat and automobile seat mounting structure |
| JP7063174B2 (en) * | 2018-08-01 | 2022-05-09 | トヨタ自動車株式会社 | Vehicle seat rail mounting structure |
| JP7029374B2 (en) * | 2018-09-27 | 2022-03-03 | 本田技研工業株式会社 | Vehicle structure |
| JP7119850B2 (en) * | 2018-09-28 | 2022-08-17 | いすゞ自動車株式会社 | vehicle body structure |
| JP6907272B2 (en) * | 2019-07-22 | 2021-07-21 | 本田技研工業株式会社 | Body structure |
| CN114313012A (en) * | 2021-05-21 | 2022-04-12 | 长城汽车股份有限公司 | Vehicle frame and vehicle |
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| JPH05270435A (en) * | 1992-03-27 | 1993-10-19 | Nissan Shatai Co Ltd | Car body floor member structure |
| JP3644479B2 (en) * | 1998-12-21 | 2005-04-27 | 三菱自動車工業株式会社 | Seat mounting structure |
| JP2001310761A (en) * | 2000-04-28 | 2001-11-06 | Fuji Heavy Ind Ltd | Rigidity reinforcing structure for seat belt anchor mounting part |
| JP4103737B2 (en) * | 2003-09-08 | 2008-06-18 | 日産自動車株式会社 | Body floor structure |
| JP4359264B2 (en) * | 2005-06-03 | 2009-11-04 | 本田技研工業株式会社 | Car seat mounting structure |
-
2005
- 2005-09-22 JP JP2005276092A patent/JP4621982B2/en not_active Expired - Fee Related
-
2006
- 2006-09-21 CN CN2006101395935A patent/CN1935581B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371545B1 (en) * | 1999-12-31 | 2002-04-16 | Hyundai Motor Company | Seat-mounting structure for automobile |
Non-Patent Citations (6)
| Title |
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| JP平4-103475A 1992.04.06 |
| JP特开2002-127868A 2002.05.09 |
| JP特开2002-321642A 2002.11.05 |
| JP特开2004-268810A 2004.09.30 |
| JP特开平7-112673A 1995.05.02 |
| JP特开平8-276820A 1996.10.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4621982B2 (en) | 2011-02-02 |
| JP2007083909A (en) | 2007-04-05 |
| CN1935581A (en) | 2007-03-28 |
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