CN104512290A - Vehicle seat - Google Patents
Vehicle seat Download PDFInfo
- Publication number
- CN104512290A CN104512290A CN201410469504.8A CN201410469504A CN104512290A CN 104512290 A CN104512290 A CN 104512290A CN 201410469504 A CN201410469504 A CN 201410469504A CN 104512290 A CN104512290 A CN 104512290A
- Authority
- CN
- China
- Prior art keywords
- seat
- framework
- inclination
- regulating device
- width direction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a vehicle seat which allows a passenger to feel comfortable. The vehicle seat (10) configured in the entire range between while covers (11) on the left and right has three segmented backrests (30), (60), (90) in the width direction of the vehicle. Backrest inclination angle adjusting devices (33), (63), (93) are disposed in the backrests (30), (60), (90). In the backrests (30), (60), (90), end portions on the outer sides, in the width direction of the vehicle, of the backrests (30), (60) on the left and right are made into a gap shape so as to avoid the wheel covers (11) on the left and right. Furthermore, the backrest inclination angle adjusting devices (33), (63) built in the backrests (30), (60) on the left and right, are positioned on the inner sides in the width direction of the vehicle.
Description
Technical field
The present invention relates to a kind of be configured in left and right wheel cowl between gamut in vehicle seat used.
Background technology
In the vehicles such as este wagon, some is that baseline configuration has 3 rows vehicle seat used with fore-and-aft direction.When observing vehicle from the side, the allocation position of some most back seat is overlapping with wheel cowl.A bench-type is configured with vehicle seat used in some gamut between the wheel cowl of left and right.Patent Document 1 discloses relevant technology vehicle seat used with this type of.
Vehicle seat used shown in patent documentation 1 is the bench-type seat being used as the 3rd row's seat.Vehicle seat used by for the seat support of occupant and erecting from the rear end of this seat support and the back of seat that can fall is formed.In this back of seat, be built-in with the back of seat inclination-angle regulating device for the back of seat that fell.In order to avoid interferenceing with wheel cowl, the two end portions on the overall width direction of back of seat is formed as nick shaped.
Common vehicle seat used in, back of seat inclination-angle regulating device is positioned at outside overall width direction.The reason of such configuration is, is configured in by back of seat inclination-angle regulating device on the position outside overall width direction, and the ride quality of this back of seat inclination-angle regulating device to occupant can be suppressed to impact.
But as Patent Document 1, if by the back of seat inclination-angle regulating device two end portions be configured on overall width direction be the back of seat of nick shaped overall width direction outside time, back of seat inclination-angle regulating device and the close distance of occupant and notch geometry in the same size.Therefore, the impact that the ride quality of back of seat inclination-angle regulating device on occupant causes can be strengthened.
Moreover usually in the seat of A bench-type, the occupant being positioned at central authorities is formed comparatively narrow compared with the seat of left and right with seat.Therefore, if make back of seat inclination-angle regulating device be positioned at inside the overall width direction of back of seat, king-sized impact can be caused on the ride quality of the occupant occupying central authorities.
[patent documentation 1] Japanese Patent Laid-Open 2011-57061 publication
Summary of the invention
The object of the invention is to, provide a kind of and can bring the vehicle seat used of good ride quality to occupant.
1st scheme of the present invention is, a kind of vehicle seat used, in the gamut between its wheel cowl being configured in left and right, it is characterized in that,
Overall width direction has the back of seat being divided into 3, and be built-in with back of seat inclination-angle regulating device in each back of seat,
Describedly be divided in the back of seat of 3, the end outside the overall width direction of the back of seat of left and right is formed as nick shaped respectively, to avoid the wheel cowl of described left and right,
And the back of seat inclination-angle regulating device being built in the left and right in the back of seat of described left and right is positioned at the inner side in overall width direction.
2nd scheme of the present invention is, vehicle seat used according to the 1st scheme, it is characterized in that,
The framework forming the left and right of the skeleton of the back of seat of described left and right has:
Edge on framework, it substantially horizontally extends on the top of the back of seat of described left and right,
Framework edge portion, it extends downwards from the end outside the overall width direction of edge this framework;
For operating the operating mechanism of the left and right of the back of seat inclination-angle regulating device of described left and right, be arranged in the gamut on described framework between edge and described framework edge portion.
According to the 1st scheme of the present invention, the back of seat inclination-angle regulating device of left and right is positioned at the inner side in the overall width direction of the back of seat of left and right.Back of seat inclination-angle regulating device can be configured in the position avoiding the occupant occupied on the seat of left and right.Therefore, it is possible to suppress the impact that the ride quality of back of seat inclination-angle regulating device on the occupant of left and right causes.That is, the occupant of left and right can be made to obtain good ride quality.
And, be built-in with back of seat inclination-angle regulating device respectively being divided in the back of seat of 3.Therefore, when occupant occupies center seat, the back of seat of left and right of can rearward falling, only stays center seat backrest to be positioned at front.Because the position of back of seat offsets in the longitudinal direction, the impact that the ride quality of back of seat inclination-angle regulating device on the occupant occupying center seat in the back of seat about being built in causes thus can be suppressed.Being positioned at compared with the inner side in overall width direction with making merely back of seat inclination-angle regulating device, the ride quality of seat can be improved.
According to the 2nd scheme of the present invention, the operating mechanism for operation support chair back inclination-angle regulating device is arranged in the gamut on framework between edge and framework edge portion.Thus, framework is strengthened.Owing to not needing to arrange miscellaneous part in order to reinforced frame, thus when not increasing number of parts, framework can be strengthened.In addition, by being arranged on framework by operating mechanism, operating mechanism can be fixed firmly.
Accompanying drawing explanation
Fig. 1 is the vehicle seat used oblique drawing of embodiments of the invention.
Fig. 2 is the vehicle seat used front view shown in Fig. 1.
Fig. 3 is the vehicle seat used birds-eye view shown in Fig. 1.
Fig. 4 is the figure of state after the back of seat that the left and right shown in Fig. 3 of falling is described.
Fig. 5 is the figure of the vehicle seat used effect shown in instruction diagram 4.
Fig. 6 is the figure of the vehicle seat used effect shown in instruction diagram 2.
[description of reference numerals]
10: vehicle seat used
11: wheel cowl
30: right seat back
33: right seat back inclination-angle regulating device
34: east side operation mechanism
40: right side frame
On the right side of 41:() edge on framework
On the right side of 42:() framework edge portion
60: left seat back
63: left seat back inclination-angle regulating device
64: left-hand operation mechanism
70: left side frame
On the left of 71:() edge on framework
On the left of 72:() framework edge portion
90: center seat backrest
Detailed description of the invention
Below, with reference to the accompanying drawings, embodiments of the present invention are described.And, in explanation, the left and right that it is benchmark that left and right refers to the occupant of vehicle, the front and back that it is benchmark that front and back refer to the working direction of vehicle.In addition, in the drawings, before Fr represents, after Rr represents, L represents the left side for occupant, and R represents the right side for occupant, and Up represents, under Dw represents.
As shown in Figure 1, vehicle seat used 10 be configured in left and right wheel cowl 11 (illustrate only the wheel cowl 11 on right side) between the 3rd row's seat.Vehicle seat used 10 are made up of respective independently 3 seats 20,50,80 of configuration continuously on overall width direction, can supply 3 occupant.
As shown in Figures 2 and 3,3 seats 20,50,80 by be configured in respectively the right-side seat 20 on right side, the left-side seat 50 being configured in left side, be configured in above-mentioned left and right seat 20,50 between center seat 80 form.
The seat 20 on right side is made up of right side seat support 21, right seat back 30 and right headrest 24, wherein, right side seat support 21 is for taking a seat for occupant, right seat back 30 from this on the right side of the rear end of seat support 21 erect, can lean on for occupant, right headrest 24 is connected with the top of this right seat back 30, correspondingly with the head of occupant configures.In order to avoid interferenceing with wheel cowl 11, the end outside the overall width direction of right side seat support 21 is formed as nick shaped.That is, the end outside the overall width direction of right side seat support 21 is formed with notch part 21a.Equally, the end outside the overall width direction of right seat back 30 is also formed with notch part 30a.The basic structure of left-side seat 50 and center seat 80 is also same as described above.
This means, left-side seat 50 is made up of left side seat 51, left seat back 60 and left headrest 54.End outside the overall width direction of left side seat 51 is formed with notch part 51a, and the end outside the overall width direction of left seat back 60 is formed with notch part 60a.Equally, center seat 80 is made up of central seat support 81, center seat backrest 90 and central authorities' headrest 84.Because center seat 80 is not interferenceed with wheel cowl 11, thus in this center seat 80, do not form notch part.
Compared with the seat 20,50 of left and right, center seat 80 is formed less.The size of the seat 20,50 of left and right is roughly the same.If with the upper end of each back of seat 30,60,90 for benchmark, then the dimension scale of each back of seat 30,60,90 is such as 4:2:4 from right to left.That is, the center of overall width line of centers and center seat backrest 90 is basically identical.
In right seat back 30, in its gamut, be built-in with right side frame 40, in overall width direction center side and the end of downside, be configured with the right seat back inclination-angle regulating device 33 for right seat back 30 of falling.In addition, in right seat back 30, the east side operation mechanism 34 for operating right seat back inclination-angle regulating device 33 is built-in with.Right seat back inclination-angle regulating device 33, can adopt well-known back of seat inclination-angle regulating device in prior art.The basic structure of left seat back 60 and center seat backrest 90 is also same as described above.
That is, in left seat back 60, left side frame 70, left seat back inclination-angle regulating device 63 and left-hand operation mechanism 64 is built-in with.Equally, in center seat backrest 90, be built-in with central frame 91, center seat backrest inclination angle control apparatus 93 and central operation mechanism 94.
Right side frame 40 is roughly in parallel trapezoidal of bottom and upper segment.More specifically, this right side frame 40 is by edge on framework 41, framework edge portion 42, in framework, under edge 43 and framework, edge 44 is formed, wherein, on framework, edge 41 extends substantially horizontally on the top of right seat back 30, framework edge portion 42 from the end outside the overall width direction of edge 41 this framework downwards and extend inside overall width direction, in framework edge 43 from the end inside the overall width direction of edge framework 41 along roughly vertical direction to downward-extension, under framework, edge 44 connects the lower end of edge 43 in said frame edge portion 42 and framework and substantially horizontally extends.Right seat back inclination-angle regulating device 33 is installed on the position that in framework, edge 43 extends out.For strengthening 2 strengthening parts 46,47 of right side frame 40, be configured in the gamut in framework edge portion 42 and framework between edge 43.
East side operation mechanism 34 is made up of pedestal 35, link rod part 36, operating portion 37 and connection lead 38, wherein, pedestal 35 is installed on edge 41 and framework edge portion 42 on framework, link rod part 36 is installed on this pedestal 35 swingably, operating portion 37 is connected with one end of link rod part 36 and is exposed in compartment from the upper end of right seat back 30, and connection lead 38 is connected to right seat back inclination-angle regulating device 33 from the other end of link rod part 36.For strengthening the strengthening part 48 of right side frame 40 and east side operation mechanism 34, be arranged in the gamut in the pedestal 35 of east side operation mechanism 34 and framework between edge 43.Connection lead 38, along strengthening part 48 and right side frame 40 (in framework edge 43), is connected with right seat back inclination-angle regulating device 33.
Left side frame 70 is by the Structure composing identical with right side frame 40.That is, left side frame 70 is made up of edge 74 under edge 73 in edge on framework 71, framework edge portion 72, framework and framework.For strengthening 2 strengthening parts 76,77 of left side frame 70, be arranged in the gamut in framework edge portion 72 and framework between edge 73.
Left-hand operation mechanism 64 is by the Structure composing identical with east side operation mechanism 34.That is, left-hand operation mechanism 64 is made up of pedestal 65, link rod part 66, operating portion 67 and connection lead 68.For strengthening the strengthening part 78 of left side frame 70 and left-hand operation mechanism 64, be arranged in the gamut in the pedestal 65 of left-hand operation mechanism 64 and framework between edge 73.
The U-shaped of central frame 91 roughly in upper opening.The position that the lower left quarter that center seat backrest inclination angle control apparatus 93 is installed on central frame 91 extends out.
Central operation mechanism 94 is made up of operating portion 97 and connection lead 98, and wherein, operating portion 97 is exposed in compartment from the upper end of central back of seat 90, and connection lead 98 is connected to center seat backrest inclination angle control apparatus 93 from the lower end of operating portion 97.
The method of operation of each back of seat inclination-angle regulating device 33,63,93 is identical.The locking to back of seat inclination-angle regulating device 33,63,93 is removed by pull operation portion 37,67,97 upward.Thus, back of seat 30,60,90 can swing.When making back of seat 30,60,90 swing to the position of regulation, decontroling operating portion 37,67,97, back of seat inclination-angle regulating device 33,63,93 being locked, fixes back of seat 30,60,90.
As shown in Figure 4, with shown in Fig. 3 compared with in the of vehicle seat used 10, the state after vehicle seat used 10 back of seats 30,60 being in left and right rearward fell.In the back of seat 30,60,90 being divided into 3, be built-in with back of seat inclination-angle regulating device 33,63,93 respectively.Therefore, when occupant occupies center seat 80, preferably rearward fell left and right back of seat 30,60 and only stay center seat backrest 90 to be positioned at front.Its reason is described in fig. 5 and fig..
As shown in Fig. 5 (a), the back of seat 30,60 of left and right erects with angle [alpha] relative to the seat support 21,51 of left and right.The shoulder occupying occupant M1, M2 of the seat 20,50 about this kind is positioned at P1.
As shown in Fig. 5 (b), center seat backrest 90 erects with angle beta relative to central seat support 81.Angle beta is little compared with angle [alpha].The shoulder occupying the occupant M3 of this kind of center seat 80 is positioned at P3.
Comprehensive with reference to Fig. 5, (a) ~ Fig. 5 (c) is known, and because angle beta is little compared with angle [alpha], center seat backrest 90 is positioned at the front of the back of seat 30,60 of left and right.Therefore, the upper part of the body of occupant M3 is positioned at the front of occupant M1, M2.Occupant M3 and occupant M1, M2 can be made to take in the mode of relativity shift in the longitudinal direction.Thereby, it is possible to make the shoulder of occupant M3 offset to the front of the shoulder of occupant M1, M2 (with reference to P1, P3).Thereby, it is possible to suppress the shoulder of each occupant when taking or arm mutually to be interfered.In addition, by making the front of center seat backrest 90 back of seat 30,60 to the left and right offset, the back of occupant M3 can be made only to abut with center seat backrest 90.
As shown in Figure 6, the back of seat inclination-angle regulating device 33,63 of left and right is positioned at inside the overall width direction of the back of seat 30,60 of left and right.The back of seat inclination-angle regulating device 33,63 of left and right can be configured in the position of occupant M1, the M2 avoiding the seat 20,50 occupying left and right.Therefore, it is possible to suppress the impact that the ride quality of back of seat inclination-angle regulating device 33,63 on occupant M1, M2 of left and right of left and right causes.That is, occupant M1, M2 of left and right can be made to obtain good ride quality.Now, center seat backrest inclination angle control apparatus 93 surely not impacts the ride quality of occupant M1, M2 of left and right.
Moreover, in the back of seat 30,60,90 being divided into 3, be built-in with back of seat inclination-angle regulating device 33,63,93 respectively.Therefore, when occupant M3 occupies center seat 80, can rearward fall left and right back of seat 30,60 and only stay center seat backrest 90 to be positioned at front.By making the position of center seat backrest 90 forwards offset, the back of the occupant M3 occupying center seat 80 is only abutted with center seat backrest 90.The impact that the ride quality of back of seat inclination-angle regulating device 33,63 on the occupant M3 occupying center seat 80 of left and right causes can be suppressed.Compared with being positioned at inside overall width direction with the back of seat inclination-angle regulating device 33,63 about making merely, the ride quality of vehicle seat used 10 can be improved.
As shown in Figure 2, for operating the operating mechanism 34,64 (pedestal 35,65) of the left and right of the back of seat inclination-angle regulating device 33,63 of left and right, be arranged in the gamut on framework between edge 41,71 and framework edge portion 42,72.Thus, the framework 40,70 of left and right is strengthened.Other parts being set owing to not needing the framework 40,70 in order to strengthen left and right, thus when not increasing parts count, the framework 40,70 of left and right can being strengthened.In addition, by the operating mechanism 34,64 of left and right being installed on the framework 40,70 of left and right, the operating mechanism 34,64 of left and right can be fixed firmly.
In addition, to be of the present inventionly vehicle seat usedly illustrated for the 3rd row's seat, if but in the gamut of the 2nd row's seat configuration between wheel cowl, be then of the present inventionly vehicle seat usedly also applicable to this kind of seat.As long as the bench-type seat be this means, configured in the gamut between wheel cowl is all applicable, be not limited to the seat of these forms above-mentioned.
The vehicle seat used back seat being applicable to este wagon of the present invention.
Claims (2)
1. one kind vehicle seat used, its be configured in left and right wheel cowl between gamut in, it is characterized in that,
Overall width direction has the back of seat being divided into 3, and be built-in with back of seat inclination-angle regulating device in each back of seat,
Describedly be divided in the back of seat of 3, the end outside the overall width direction of the back of seat of left and right is formed as nick shaped respectively, to avoid the wheel cowl of described left and right,
And the back of seat inclination-angle regulating device being built in the left and right in the back of seat of described left and right is positioned at the inner side in overall width direction.
2. according to claim 1 vehicle seat used, it is characterized in that,
The framework forming the left and right of the seat back-rest framework of described left and right has:
Edge on framework, it substantially horizontally extends on the top of the back of seat of described left and right,
Framework edge portion, it is from the end outside the overall width direction of edge this framework to downward-extension;
For operating the operating mechanism of the left and right of the back of seat inclination-angle regulating device of described left and right, be arranged in the gamut on described framework between edge and described framework edge portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-209307 | 2013-10-04 | ||
| JP2013209307A JP5877184B2 (en) | 2013-10-04 | 2013-10-04 | Vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104512290A true CN104512290A (en) | 2015-04-15 |
Family
ID=52788354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410469504.8A Pending CN104512290A (en) | 2013-10-04 | 2014-09-15 | Vehicle seat |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5877184B2 (en) |
| CN (1) | CN104512290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407680A (en) * | 2018-03-19 | 2018-08-17 | 汉腾汽车有限公司 | A kind of folds flat formula automotive seat assembly and its application method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104924927A (en) * | 2015-06-12 | 2015-09-23 | 苏州中航中振汽车饰件有限公司 | Multi-functional three-person automobile seat |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118457A (en) * | 2001-10-18 | 2003-04-23 | Mitsubishi Motors Corp | Seat for vehicle |
| JP4085415B2 (en) * | 2006-09-27 | 2008-05-14 | テイ・エス テック株式会社 | Vehicle seat |
| JP4850042B2 (en) * | 2006-11-29 | 2012-01-11 | 株式会社今仙電機製作所 | Motor drive device |
| JP5380218B2 (en) * | 2009-09-09 | 2014-01-08 | 本田技研工業株式会社 | Vehicle seat storage device |
-
2013
- 2013-10-04 JP JP2013209307A patent/JP5877184B2/en not_active Expired - Fee Related
-
2014
- 2014-09-15 CN CN201410469504.8A patent/CN104512290A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407680A (en) * | 2018-03-19 | 2018-08-17 | 汉腾汽车有限公司 | A kind of folds flat formula automotive seat assembly and its application method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015074232A (en) | 2015-04-20 |
| JP5877184B2 (en) | 2016-03-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150415 |
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| RJ01 | Rejection of invention patent application after publication |