CN102476657B - Installing structure for vehicle seat - Google Patents
Installing structure for vehicle seat Download PDFInfo
- Publication number
- CN102476657B CN102476657B CN201110382593.9A CN201110382593A CN102476657B CN 102476657 B CN102476657 B CN 102476657B CN 201110382593 A CN201110382593 A CN 201110382593A CN 102476657 B CN102476657 B CN 102476657B
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- CN
- China
- Prior art keywords
- tension member
- length direction
- mounting bracket
- vehicle
- floor tunnel
- 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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Classifications
-
- 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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- 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
-
- 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
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Body Structure For Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to an installing structure for a vehicle seat, comprising a reinforcement member overlapping along the upper portion and upper side of the floor channel, and seat mounting brackets arranged at the two end portions of the upper portion of the reinforcement member, wherein the upper portion of the central section of each bracket is formed into a shape protruding outward from the upper portion of the reinforcement member; the side portion of the central section is formed into a shape increasingly spreading outward from the upper portion of the central section to the downside. An opening is arranged at the lower end of the side portion of the central section. The upper portions of the two end portions of the brackets are formed along the upper portion of the reinforcement member. The side portions of the two end portions are formed along the side portion of the reinforcement member and the lower side portion of the floor channel, and are formed in a shape increasingly spreading outward from the upper portion of the two end portions to the lower side. The end portions of the brackets are combined to the lower side portion of the floor channel and to the reinforcement member.
Description
Technical field
The present invention relates to a kind of installing structure for vehicle seat, in the structure shown here, seat mounting bracket is arranged in the tension member at the floor tunnel place be arranged in vehicle floor.
Background technology
Require that dilly has narrower vehicle width while providing the indoor usage space of car.In addition, indoor at car, seat is arranged in the left and right sides on vehicle-width direction on track (rail).Require to provide high chair mounted stability by increasing this to the distance in the vehicle width direction between track.In addition, because the large power pointing to vehicle front side is obliquely applied to seat especially, so chair mounted portion and periphery (surroundings) thereof require that high installation rigidity is to resist this power.
In order to meet these requirements, the track of the central authorities on vehicle-width direction is mounted to the floor tunnel of locating in the vehicle width direction in vehicle floor.This structure can increase the distance between pair of tracks and not increase vehicle width and also do not sacrifice the indoor usage space of car.Therefore, it is possible to reduce vehicle width while the indoor usage space of car is provided, and chair mounted stability can be improved.In addition, because track is installed in the floor tunnel with high rigidity, therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof.
In the Japanese Unexamined Patent Publication 2001-341567 publication of the example as this structure, floor tunnel is formed the cross section with hat-shaped.Two track installation supports of ectocentral track are leaned on to be formed to have the cross section of L shape or hat-shaped in the vehicle width direction for installing, and be arranged to have compartment of terrain in vehicle lengthwise direction between the two, and be mounted to top or the sidepiece of floor tunnel.
As in the Japanese Unexamined Patent Publication 7-165125 publication of another example, floor tunnel is formed the cross section with hat-shaped.Tension member is formed the cross section of the hat-shaped corresponding to floor tunnel, and is arranged to overlap floor tunnel from top.Seat mounting bracket is mounted to tension member.The top of seat mounting bracket is arranged along the top of tension member, and the sidepiece of seat mounting bracket is arranged along the sidepiece of tension member.The sidepiece of seat mounting bracket to be formed as the mode of closed space in the vehicle width direction outwardly together with the sidepiece of floor tunnel, and is configured to install the track than the central authorities of other tracks on vehicle-width direction thereon.
Summary of the invention
But in the structure of Japanese Unexamined Patent Publication 2001-341567 publication, two track installation supports with the cross section of L shape or hat-shaped are only mounted to floor tunnel to have compartment of terrain in vehicle lengthwise direction between the two.For this reason, track installation undercapacity points to vehicle front side obliquely with opposing and is applied to the power of seat, and can not increase the rigidity of chair mounted portion and periphery thereof.
Therefore, the structure of Japanese Unexamined Patent Publication 7-165125 publication is adopted to expect.But, in the structure of Japanese Unexamined Patent Publication 7-165125 publication, when the assembly of seat mounting bracket and tension member is subject to electrodeposition-coating, electrodeposition-coating liquid remains in the closed space formed by the sidepiece of seat mounting bracket and the sidepiece of floor tunnel.During electrodeposition-coating operation, this residual liquid is difficult to remove." liquid drippage ", in the operation after electrodeposition-coating operation, may occur makes the fluid drips remained in closed space drop in the coated side of tension member.In this case, the coating quality of the coated side of tension member declines.
In the structure of Japanese Unexamined Patent Publication 7-165125 publication, the sidepiece of seat mounting bracket in the vehicle width direction outwardly.Closed space is formed by the sidepiece of this seat mounting bracket and the sidepiece of tension member.Therefore, if seat mounting bracket and tension member are in groups in advance, the conveying during so this closed space can stop under the state overlapped each other at assembly of this assembly treating process.For this reason, during vehicle production, the transport efficiency of this assembly is poor, and the production efficiency of vehicle is low.
The present invention is made in view of this situation.The object of the present invention is to provide a kind of installing structure for vehicle seat, this installing structure for vehicle seat can reduce vehicle width while guaranteeing the indoor usage space of car, and chair mounted stability can be improved, increase the rigidity of chair mounted portion and periphery thereof and improve the production efficiency of vehicle, can prevent the coating quality of coated side from declining simultaneously.
The installing structure for vehicle seat realizing above-mentioned purpose is following installing structure for vehicle seat, it comprises: tension member, it has the cross section of U-shaped, this tension member is formed along the top of the floor tunnel in vehicle floor and upper lateral part, and is arranged to overlap described floor tunnel from top; And seat mounting bracket, it is arranged in the both ends on the vehicle-width direction on the top of described tension member.The top of the central portion on the length direction of each described seat mounting bracket to be formed from the described top of described tension member on described vehicle-width direction outwardly.The sidepiece of the described central portion on described length direction is formed advance towards downside along with the described top from the described central portion on described length direction and outwards launch on described vehicle-width direction relative to the described top of the described central portion on described length direction.Opening is arranged at the lower end of the described sidepiece of the described central portion on described length direction.The top at the both ends on the described length direction of described seat mounting bracket is formed along the described top of described tension member.The sidepiece at the described both ends on described length direction is formed along the sidepiece of described tension member and the following side of described floor tunnel, and is formed advance towards downside along with the described top from the described both ends on described length direction and outwards launch on described vehicle-width direction relative to the described top at the described both ends on described length direction.Described end on the described length direction of described seat mounting bracket is engaged to the described following side of described tension member and described floor tunnel.
In installing structure for vehicle seat of the present invention, the described top of the described central portion on the described length direction of described seat mounting bracket comprises mounting hole.When observing from birds-eye view, described mounting hole site is between the pair of engaging portion of described the following side respectively described sidepiece of the described end on the described length direction of described seat mounting bracket being joined to described floor tunnel.
In installing structure for vehicle seat of the present invention, the ora terminalis of the described opening in described seat mounting bracket is arranged to vertical with the surface of the described following side of described floor tunnel.
In installing structure for vehicle seat of the present invention, interior tension member is arranged at the inner side of described floor tunnel.Described interior tension member comprises installation portion, and described installation portion is formed in the mode overlapping with the described sidepiece of the described end on the described length direction of described seat mounting bracket and the described following side of described floor tunnel.The described installation portion of the described sidepiece of the described end on the described length direction of described seat mounting bracket, the described following side of described floor tunnel and described interior tension member overlaps each other and is engaged with each other.
According to the present invention, following effect can be obtained.
Installing structure for vehicle seat of the present invention comprises: tension member, and it has the cross section of U-shaped, and this tension member is formed along the top of the floor tunnel in vehicle floor and upper lateral part, and is arranged to overlap described floor tunnel from top; And seat mounting bracket, it is arranged in the both ends on the vehicle-width direction on the top of described tension member.The top of the central portion on the length direction of each described seat mounting bracket to be formed from the described top of described tension member on described vehicle-width direction outwardly.The sidepiece of the described central portion on described length direction is formed advance towards downside along with the described top from the described central portion on described length direction and outwards launch on described vehicle-width direction relative to the described top of the described central portion on described length direction.Opening is arranged at the lower end of the described sidepiece of the described central portion on described length direction.The top at the both ends on the described length direction of described seat mounting bracket is formed along the described top of described tension member.The sidepiece at the described both ends on described length direction is formed along the sidepiece of described tension member and the following side of described floor tunnel, and is formed advance towards downside along with the described top from the described both ends on described length direction and outwards launch on described vehicle-width direction relative to the described top at the described both ends on described length direction.Described end on the described length direction of described seat mounting bracket is engaged to the described following side of described tension member and described floor tunnel.
As mentioned above, the sidepiece of the end on the length direction of seat mounting bracket is formed outwards to launch in the vehicle width direction towards lower routine and then relative to the top of the end on length direction along with from the top of the end on length direction, and is engaged to the following side of floor tunnel.Which increase the bond strength on vehicle above-below direction between seat mounting bracket and floor tunnel.Therefore, it is possible to increase chair mounted intensity, and the rigidity that also can increase around seat is pointed to vehicle front side obliquely with opposing and is applied to the power of seat.
In addition, when the assembly of tension member and seat mounting bracket is subject to electrodeposition-coating, electrodeposition-coating liquid can not remain in assembly, but is flowed out by opening.Therefore, it is possible to prevent from being dropped in the coated side of tension member in the operation of residual electrodeposition-coating liquid in assembly after electrodeposition-coating operation.Can prevent the coating quality of coated side from declining.
In addition, the top of the central portion on the length direction of seat mounting bracket is formed from the top of tension member in the vehicle width direction outwardly; The sidepiece of the central portion on length direction is formed along with the top from the central portion on length direction is outwards launched towards advancing of downside relative to the top of the central portion on length direction.The sidepiece at the both ends on the length direction of seat mounting bracket is formed along the sidepiece of tension member and the following side of floor tunnel, and is formed advance towards downside along with the top from the both ends on length direction and outwards launch in the vehicle width direction relative to the top at the both ends on length direction.This carries this assembly under making it possible to the state overlapped each other at the assembly of tension member and seat mounting bracket.Therefore, the transport efficiency of this assembly can be improved during vehicle production, improve the production efficiency of vehicle thus.
Therefore, the seat mounting structure being arranged at floor tunnel achieves the reduction of vehicle width while providing the indoor usage space of car, and improve chair mounted stability, add the rigidity of chair mounted portion and periphery thereof and improve the production efficiency of vehicle, can prevent the coating quality of coated side from declining simultaneously.
In installing structure for vehicle seat of the present invention, the described top of the described central portion on the described length direction of described seat mounting bracket comprises mounting hole.When observing from birds-eye view, described mounting hole site is between the pair of engaging portion of described the following side respectively described sidepiece of the described end on the described length direction of described seat mounting bracket being joined to described floor tunnel.Therefore, when the power pointing to vehicle front side be obliquely applied to utilize mounting hole to be mounted to the seat of seat mounting bracket, the power being delivered to seat mounting bracket is reliably distributed to floor tunnel by the junction surface for seat mounting bracket and floor tunnel with the bond strength increased on vehicle above-below direction.Therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof.
In installing structure for vehicle seat of the present invention, the ora terminalis of the opening in seat mounting bracket is arranged to vertical with the surface of the following side of floor tunnel.This makes it possible to the load reliably disperseing to be applied to seat mounting bracket.In addition, because seat mounting bracket can in height be formed short, therefore, it is possible to improve the formability of seat mounting bracket.As a result, improve the production efficiency of seat mounting bracket and vehicle, and this makes the reduction of the productive costs for seat mounting bracket and vehicle.Therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof, and the production efficiency of vehicle can be improved.
In installing structure for vehicle seat of the present invention, interior tension member is arranged at the inner side of described floor tunnel.Described interior tension member comprises installation portion, and described installation portion is formed in the mode overlapping with the described sidepiece of the described end on the described length direction of described seat mounting bracket and the described following side of described floor tunnel.The described installation portion of the described sidepiece of the described end on the described length direction of described seat mounting bracket, the described following side of described floor tunnel and described interior tension member overlaps each other and is engaged with each other.。Therefore, seat mounting bracket is mounted to floor tunnel and interior tension member admittedly by labor.Therefore, it is possible to increase the rigidity of chair mounted portion and its periphery.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the car body that the installing structure for vehicle seat had according to the embodiment of the present invention is shown.
Fig. 2 is the schematic, exploded, isometric illustration under the state illustrating that installing structure for vehicle seat according to the embodiment of the present invention separates at the seat with track and the seat mounting bracket being arranged at floor side.
Fig. 3 is the schematic perspective view of the structure of the ground panel area that the installing structure for vehicle seat had according to the embodiment of the present invention is shown.
Fig. 4 illustrates the cross section front view along the floor surrounding structure in Fig. 3 of line A-A intercepting.
Fig. 5 is the cross-sectional perspective view of the floor surrounding structure that the Fig. 3 intercepted along line A-A is shown.
Fig. 6 is the schematic perspective view of the periphery of the seat mounting bracket illustrated according to the embodiment of the present invention.
Fig. 7 is the schematic plan of the periphery of the seat mounting bracket illustrated according to the embodiment of the present invention.
Fig. 8 is including seat mounting bracket and floor tunnel tension member and overlapping the schematic cross-sectional front view in the cross section of the assembly on other assemblies in embodiments of the present invention.
Detailed description of the invention
Installing structure for vehicle seat according to the embodiment of the present invention will be described.
As depicted in figs. 1 and 2, floor assembly 2 is arranged in car body 1, and at the indoor formation floor part of car.Floor tunnel 3 is arranged at the central portion on the vehicle-width direction of floor assembly 2, and extends along vehicle lengthwise direction.Floor panel (floor panel) 4 is arranged at the both sides on the vehicle-width direction of floor tunnel 3.Tension member 5 is arranged to overlap floor tunnel 3 from top.Seat mounting bracket (hereinafter referred to " support ") 6 is arranged in the both ends on the vehicle-width direction of the upper surface of tension member 5.Floor crossmember 7 is arranged in the front of tension member 5, and extends along vehicle-width direction.Here, with reference to Fig. 4 and Fig. 5, interior tension member 8 is arranged in the inner side of floor tunnel 3.Again as shown in Figure 1, seat 9 is arranged in the right side on the vehicle direct of travel of the car indoor of car body 1.Note, in the present embodiment, omit the explanation of the seat except seat 9.
With reference to Fig. 3 to Fig. 5, floor assembly 2 is described.
Floor tunnel 3 is formed as the cross section with approximate hat-shaped.Floor tunnel 3 has the bottom 3a of flange shape.Bottom 3a is mounted to the end of the center side on the vehicle-width direction of each floor panel 4.
With reference to Fig. 3 to Fig. 5, tension member 5 is described.
As shown in Figure 3, the front end of tension member 5 is arranged to floor crossmember 7 contiguous.As shown in Figures 4 and 5, tension member 5 is formed the cross section with approximate U-shaped.The top 5a of tension member 5 is formed along the top 3b of floor tunnel 3.As shown in Figure 3, the sidepiece 5b of tension member 5 is formed along the upper lateral part 3c of floor tunnel 3.But at the part place of mounting bracket 6, the sidepiece 5b of tension member 5 is formed as outstanding also corresponding with mounting bracket 6 as shown in Figure 4 and Figure 5 thus.This tension member 5 is arranged to overlap floor tunnel 3 from top, and is installed to floor tunnel 3 thus.
With reference to Fig. 4 to Fig. 7, support 6 is described.
As shown in Fig. 4 to 7, the top 10a of the central portion 10 (hereinafter referred to " central portion 10 ") on the length direction of support 6 is formed along the top 5a of tension member 5, and in the vehicle width direction from the top 5a of tension member 5 outwardly.The sidepiece 10b of central portion 10 is formed the cross section with approximate U-shaped.Sidepiece 10b is formed advance towards downside along with the outer end on the vehicle-width direction of the top 10a from central portion 10 and outwards launch in the vehicle width direction relative to the top 10a of central portion 10.Opening 10c is formed at the lower end of the sidepiece 10b of central portion 10.Especially, as shown in Figure 4.The ora terminalis of opening 10c is arranged to the surperficial less perpendicular with the following side 3d of floor tunnel 3.
As shown in Figures 5 to 7, the top 11a at the both ends 11 (hereinafter referred to " both ends 11 ") on the length direction of support 6 is formed along the top 5a of tension member 5.The sidepiece 11b at both ends 11 is formed along both of the following side 3d of the sidepiece 5b of tension member 5 and floor tunnel 3.Sidepiece 11b is formed advance towards downside along with the top 11a respectively from both ends 11 and outwards launch in the vehicle width direction relative to the top 11a at both ends 11.This top 11a at the both ends 11 of support 6 arranges and overlaps on the top 5a of tension member 5, and this top 11a is engaged to the top 5a of tension member 5 respectively by junction surface 12a.The sidepiece 11b of anterior end 11 be arranged and overlap floor tunnel 3 following side 3d and after a while by the installation portion 8a of tension member 8 in illustrating, and junction surface 12b, 12c of being arranged above and below to have compartment of terrain between the two by two are engaged to the following side 3d of the floor tunnel 3 and installation portion 8a of interior tension member 8.And the sidepiece 11b of rear end 11 is arranged and overlap on the following side 3d of floor tunnel 3, and junction surface 12d, 12e of being arranged above and below to have compartment of terrain between the two by two are engaged to the following side 3d of floor tunnel 3.
As shown in Figure 7, at the central portion 10 of support 6, for two mounting holes 13 installing seat 9 (see Fig. 1) with in vehicle lengthwise direction between the two the spaced mode of tool formed.The position in the longitudinal direction of two mounting holes 13 the following side 3d for the sidepiece 11b of anterior end 11 being joined to floor tunnel 3 junction surface 12b, 12c and be used for joining the sidepiece 11b of rear end 11 to the following side 3d of floor tunnel 3 between junction surface 12d, 12e.The position in the vehicle width direction of two mounting holes 13 junction surface 12b, 12d in upside and between junction surface 12c, 12e of downside when observing from birds-eye view.
With reference to Fig. 4 and Fig. 5, interior tension member 8 is described.
As shown in Figure 4 and Figure 5, interior tension member 8 is formed the cross section with approximate U-shaped.Interior tension member 8 extends in the vehicle width direction along the inner surface of floor tunnel 3, forms closed space thus together with floor tunnel 3.Especially, with reference to Fig. 5, the installation portion 8a of flange shape is arranged at the outer peripheral edges (outer periphery) of interior tension member 8.A part of installation portion 8a is formed corresponding with the sidepiece 11b of the following side 3d of floor tunnel 3 and the anterior end 11 of support 6.
Referring again to Fig. 2, seat 9 will be described.
As shown in Figure 2, seat 9 is installed on the pair of right and left track 14,15 on the vehicle-width direction that extends along its length, and can slide in the longitudinal direction.This to the track 14 of the central authorities on the close vehicle-width direction in track 14,15 by suspension (suspend) between support 6 and floor crossmember 7.The leading section 14a of track 14 to be positioned on floor crossmember 7 and to be installed on floor crossmember 7.The rearward end 14b of track 14 to be positioned on support 6 and to utilize track installation hole 13 to be installed in support 6.In addition, the seat portion (seating place) 9a depth in the longitudinal direction (depth) of seat 9 is corresponding with the length of track 14.
Now, illustrate with reference to Fig. 8 and include tension member 5 and support 6 and the use all overlapping the assembly on other assemblies.
Fig. 8 illustrates that the assembly (hereinafter referred to " assembly ") including tension member 5 and support 6 is superimposed on other assemblies in the vertical direction.In a state in which, the assembly of downside is inserted between the pair of right and left support 6 of the assembly of upside.In addition, the top 10a of the central portion 10 of the support 6 in the lower end of sidepiece 5b of the tension member 5 in the assembly of upside and the assembly of downside contacts.Therefore, the stability of assembly under overlap condition depends on that the assembly of downside is inserted into the length between the pair of right and left support of the assembly of upside.In addition, the height of the assembly overlapped each other depends on the height of the sidepiece 5b of tension member 5.For this reason, particularly preferably, the lower end of the sidepiece 5b of tension member 5 is arranged in the position higher than the sidepiece 10b central authorities in the height direction of the central portion 10 of support 6.This structure can increase the stability of assembly under overlap condition, and can reduce the height of the assembly overlapped each other.
As mentioned above, in embodiments of the present invention, the sidepiece 11b of the end 11 of support 6 is formed advance towards downside along with the top 11a from end 11 and outwards launch in the vehicle width direction relative to the top 11a of end 11, and is engaged to the following side 3d of floor tunnel 3.Which increase the bond strength on vehicle above-below direction between floor tunnel 3 and support 6.Vehicle front side is pointed to obliquely and the power being applied to seat 9 for the installation portion of seat 9 and the rigidity of periphery thereof to resist therefore, it is possible to increase.
In addition, when tension member 5 is subject to electrodeposition-coating with the assembly of support 6, electrodeposition-coating liquid can not remain in assembly, but is flowed out by opening 10c.Therefore, it is possible to prevent from being dropped in the coated side of tension member 5 in the operation of residual electrodeposition-coating liquid in assembly after electrodeposition-coating operation.Can prevent the coating quality of coated side from declining.
In addition, the top 10a of the central portion 10 of support 6 is formed from the top 5a of tension member 5 in the vehicle width direction outwardly.The sidepiece 10b of central portion 10 is formed advance towards downside along with the top 10a from central portion 10 and outwards launch in the vehicle width direction relative to the top 10a of central portion 10.The sidepiece 11b of two ends 11 of support 6 is formed along the sidepiece 5b of the tension member 5 and following side 3d of floor tunnel 3, and is formed advance towards downside along with the top 11a from both ends 11 and outwards launch in the vehicle width direction relative to the top 11a at both ends 11.This carries this assembly under making it possible to the state overlapped each other at the assembly of tension member 5 and support 6.Therefore, it is possible to improve the transport efficiency of this assembly during vehicle production, therefore improve the production efficiency of vehicle.
Therefore, the mounting structure for seat 9 being arranged on floor tunnel 3 side achieves the reduction of vehicle width while the usage space guaranteeing car indoor, and the installation stability of seat 9 can be improved, increase the rigidity of chair mounted portion and periphery thereof and improve the production efficiency of vehicle, can prevent the coating quality of coated side from declining simultaneously.
According to the embodiment of the present invention, support 6 mounting hole 13 the following side 3d for the sidepiece 11b of anterior end 11 being joined to floor tunnel 3 junction surface 12b, 12c and be used for joining the sidepiece 11b of rear end 11 to the following side 3d of floor tunnel 3 between junction surface 12d, 12e.Therefore, when the power pointing to vehicle front side be obliquely applied to utilize mounting hole 13 to be installed on seat 9 of support 6, the power being delivered to support 6 is positively disperseed to floor tunnel 3 by the junction surface 12b ~ 12d of the bond strength on vehicle above-below direction with increase.Therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof.
In installing structure for vehicle seat of the present invention, the ora terminalis of the opening 10c of support 6 is arranged to the surperficial less perpendicular with the following side 3d of floor tunnel 3.This reliably can will be applied to the load of support 6.In addition, because support 6 can be formed in height short, therefore, it is possible to improve the formability of support 6.As a result, improve the production efficiency of support 6 and vehicle, thus support 6 is reduced with the productive costs of vehicle.Therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof, and the production efficiency of vehicle can be improved.
In installing structure for vehicle seat of the present invention, the sidepiece 11b of the end 11 of the following side 3d of floor tunnel 3, the installation portion 8a of interior tension member 8 and support 6 overlaps each other and engages.Therefore, support 6 is tightly fitted to floor tunnel 3 and interior tension member 8.Therefore, it is possible to increase the rigidity of chair mounted portion and periphery thereof.
Describe embodiments of the present invention.But the invention is not restricted to above-mentioned embodiment, the various modifications and variations based on technological thought of the present invention are possible.
Claims (4)
1. an installing structure for vehicle seat, it comprises:
Tension member, it has the cross section of U-shaped, and this tension member is formed along the top of the floor tunnel in vehicle floor and upper lateral part, and is arranged to overlap described floor tunnel from top; With
Seat mounting bracket, it is arranged in the both ends on the vehicle-width direction on the top of described tension member;
Wherein, the top of the central portion on the length direction of each described seat mounting bracket to be formed from the described top of described tension member on described vehicle-width direction outwardly;
Wherein, the sidepiece of the described central portion on described length direction is formed advance towards downside along with the described top from the described central portion on described length direction and outwards launch on described vehicle-width direction relative to the described top of the described central portion on described length direction;
Wherein, opening is arranged at the lower end of the described sidepiece of the described central portion on described length direction;
Wherein, the top at the both ends on the described length direction of described seat mounting bracket is formed along the described top of described tension member;
Wherein, the sidepiece at the described both ends on described length direction is formed along the sidepiece of described tension member and the following side of described floor tunnel, and is formed advance towards downside along with the described top from the described both ends on described length direction and outwards launch on described vehicle-width direction relative to the described top at the described both ends on described length direction;
Wherein, the described sidepiece of described tension member is formed along the described upper lateral part of described floor tunnel;
Wherein, installing the part place of described seat mounting bracket, the described sidepiece of described tension member is formed as outstanding also corresponding with described seat mounting bracket thus; And
Described end on the described length direction of described seat mounting bracket is engaged to the described following side of described tension member and described floor tunnel.
2. installing structure for vehicle seat according to claim 1, is characterized in that,
Interior tension member is arranged at the inner side of described floor tunnel,
Installation portion for being installed to described floor tunnel is arranged on the outer peripheral edges of described interior tension member,
Described installation portion is formed in the mode overlapping with the described sidepiece of the anterior end in the described end on the described length direction of described seat mounting bracket and the described following side of described floor tunnel,
The described sidepiece of the rear end in the described end on the described length direction of described seat mounting bracket is formed in the mode that the described following side with described floor tunnel is overlapping, and
The described installation portion of the described sidepiece of the described anterior end in the described end on the described length direction of described seat mounting bracket, the described following side of described floor tunnel and described interior tension member overlaps each other and is engaged with each other.
3. installing structure for vehicle seat according to claim 1 and 2, is characterized in that,
The described top of the described central portion on the described length direction of described seat mounting bracket comprises mounting hole, and
When observing from birds-eye view, described mounting hole site is between the pair of engaging portion of described the following side respectively described sidepiece of the described end on the described length direction of described seat mounting bracket being joined to described floor tunnel.
4. installing structure for vehicle seat according to claim 1 and 2, is characterized in that,
The ora terminalis of the described opening in described seat mounting bracket is arranged to vertical with the surface of the described following side of described floor tunnel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010262225A JP5673018B2 (en) | 2010-11-25 | 2010-11-25 | Mounting structure for vehicle seat |
| JP2010-262225 | 2010-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102476657A CN102476657A (en) | 2012-05-30 |
| CN102476657B true CN102476657B (en) | 2014-12-31 |
Family
ID=46049998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110382593.9A Expired - Fee Related CN102476657B (en) | 2010-11-25 | 2011-11-24 | Installing structure for vehicle seat |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5673018B2 (en) |
| CN (1) | CN102476657B (en) |
| DE (1) | DE102011119072B4 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014171933A1 (en) * | 2013-04-17 | 2014-10-23 | International Truck Intellectual Property Company, Llc | Driver's seat mounting assembly |
| FR3018495B1 (en) * | 2014-03-13 | 2017-12-01 | Peugeot Citroen Automobiles Sa | FIXING SEATS ON A UTILITY VEHICLE FLOOR. |
| DE102015005801B4 (en) * | 2015-05-06 | 2021-12-09 | Daimler Ag | Reinforcement for a central tunnel of a passenger car |
| JP6510355B2 (en) * | 2015-07-30 | 2019-05-08 | 本田技研工業株式会社 | Body bottom structure |
| JP6597724B2 (en) * | 2017-07-06 | 2019-10-30 | マツダ株式会社 | Lower body structure of automobile |
| JP7031329B2 (en) * | 2018-01-26 | 2022-03-08 | トヨタ自動車株式会社 | Vehicle seat fixing structure |
| JP7115134B2 (en) * | 2018-08-13 | 2022-08-09 | スズキ株式会社 | Body parts, body part assemblies, and body structures |
| JP2020131837A (en) * | 2019-02-15 | 2020-08-31 | いすゞ自動車株式会社 | Body structure for vehicle |
| JP7464561B2 (en) * | 2021-04-05 | 2024-04-09 | トヨタ自動車株式会社 | Vehicle body |
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| JPH07172351A (en) * | 1993-12-21 | 1995-07-11 | Suzuki Motor Corp | Lower car body structure for automobile |
| JP2007176226A (en) * | 2005-12-27 | 2007-07-12 | Nissan Motor Co Ltd | Seat bracket mounting structure |
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| JPH07165125A (en) * | 1993-12-10 | 1995-06-27 | Mazda Motor Corp | Seat bracket fitting structure |
| JP2001341567A (en) * | 2000-06-02 | 2001-12-11 | Nissan Motor Co Ltd | Seat mounting structure |
| DE102006031452A1 (en) * | 2006-07-07 | 2008-01-17 | Dr.Ing.H.C. F. Porsche Ag | Transverse bridge for stiffening the tunnel area of a floor structure of a motor vehicle |
-
2010
- 2010-11-25 JP JP2010262225A patent/JP5673018B2/en active Active
-
2011
- 2011-11-15 DE DE102011119072.8A patent/DE102011119072B4/en active Active
- 2011-11-24 CN CN201110382593.9A patent/CN102476657B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07172351A (en) * | 1993-12-21 | 1995-07-11 | Suzuki Motor Corp | Lower car body structure for automobile |
| JP2007176226A (en) * | 2005-12-27 | 2007-07-12 | Nissan Motor Co Ltd | Seat bracket mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011119072B4 (en) | 2016-07-28 |
| DE102011119072A1 (en) | 2012-05-31 |
| CN102476657A (en) | 2012-05-30 |
| JP2012111363A (en) | 2012-06-14 |
| JP5673018B2 (en) | 2015-02-18 |
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