CN104709118B - It is vehicle seat used - Google Patents
It is vehicle seat used Download PDFInfo
- Publication number
- CN104709118B CN104709118B CN201410601881.2A CN201410601881A CN104709118B CN 104709118 B CN104709118 B CN 104709118B CN 201410601881 A CN201410601881 A CN 201410601881A CN 104709118 B CN104709118 B CN 104709118B
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- CN
- China
- Prior art keywords
- seat
- seat cushion
- central
- cushion
- center
- 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.)
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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
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/32—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles convertible for other use
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The present invention provides a kind of vehicle seat used, prevents in the central seat cushion that can be lifted and generation layer is poor between the seat cushion of the left and right of its sliding contact.The central seat cushion (12C) of center seat (11C) of the configuration of auto rear seat between left seat (11L) and right seat (11R) can be lifted between the down position that can be used as seat face and the lifting position that can be used as handrail.The side bearing part (12b) swelled upward is formed with the overall width direction inner end of the seat cushion (12L, 12R) of left and right, therefore, frictional force when central seat cushion (12C) is lifted can be supported by the high side bearing part (12b) of rigidity and suppress the deformation on above-below direction, it is poor so as to prevent from producing layer on the seat cushion (12L, 12R) of left and right and the contact site of central seat cushion (12C), and the comfort and attractive in appearance of ensuring to take a seat.
Description
Technical field
The present invention relates to vehicle seat used, the center seat of the vehicle seat used configuration between left seat and right seat
Central seat cushion can be between the down position that can be used as seat face and the lifting position that can be used as handrail
Lifting.
Background technology
By it is following patent document 1 discloses one kind it is vehicle seat used, it makes in being clipped between left seat and right seat
The seat cushion of centre seat is divided into anterior seat cushion and rear portion seat cushion, and the anterior seat cushion that will can be up and down supported by linkage
Overlap on the seat cushion of rear portion, thus used as handrail or seat for children.
Citation
Patent document 1：No. 3614518 publications of Japanese Patent No.
But, in above-mentioned vehicle seat used with the central seat cushion that can be lifted, when being clipped in left seat cushion and right seat
Central seat between pad hover drop when, the overall width direction outer surface of the overall width direction inner surface of the seat cushion of left and right and center seat cushion is mutual
Mutually rub and produce frictional force, and the overall width direction inner end of the seat cushion of left and right is pushed to or pushed by the frictional force, can so as to have
Layer difference can be produced between the seat face in the seat face and central seat cushion of left seat cushion or right seat cushion and damage take a seat comfort and U.S.
See.
The content of the invention
The present invention makes in view of the foregoing, with prevent the central seat cushion that can be lifted and with its sliding contact
Left and right seat cushion between produce layer difference for the purpose of.
To achieve these goals, the invention according to technical scheme 1 is configured on a left side there is provided one kind is vehicle seat used
The central seat cushion of center seat between seat and right seat can the down position that can be used as seat face, with can be with
Lifted between the lifting position used as handrail, the vehicle seat used feature is, in the overall width with the central seat cushion
On the overall width direction inner end of the left seat cushion of the left seat of direction outer end contact and the right seat cushion of the right seat, formed
There is the side bearing part swelled upward.
In addition, the invention according to technical scheme 2, there is provided a kind of vehicle use on the basis of the composition of technical scheme 1
Seat, it is characterised in that make center seat of the rear surface with the center seat for being located at the central seat cushion of lifting position
The preceding surface of backrest is abutted, and the downward load being applied on the central seat cushion is supported by the center seat backrest.
In addition, the invention according to technical scheme 3, there is provided a kind of vehicle use on the basis of the composition of technical scheme 2
Seat, it is characterised in that be embedded in be formed in the center seat backrest positioned at the rear portion of the central seat cushion of down position
Preceding surface on recess in.
In addition, the invention according to technical scheme 4, on the basis of the composition of any one of technical scheme 1~3, is carried
It is vehicle seat used for one kind, it is characterised in that positioned at the seat face of the central seat cushion of down position to provide before inclination angle
Tilt Fang Shangyang, the regulation inclination angle is reduced positioned at the central seat cushion of lifting position.
In addition, the invention according to technical scheme 5, on the basis of the composition of any one of technical scheme 1~4, is carried
It is vehicle seat used for one kind, it is characterised in that positioned at down position the central seat cushion seat face than the left seat cushion and
The seat face of the right seat cushion is high.
The effect of invention
According to the composition of technical scheme 1, the center seat of vehicle seat used configuration between left seat and right seat
Central seat cushion can rise between the down position that can be used as seat face and the lifting position that can be used as handrail
Drop.Although when central seat hovers drop, the overall width direction inner end of the seat cushion of left and right is possible to be pushed to or pushed by frictional force, from
And generation layer is poor on the part of the seat cushion contact of central seat cushion and left and right, wherein, the frictional force is the overall width side of central seat cushion
The overall width direction inner end rubs mutually of outside end and left seat cushion and right seat cushion and produce, but due to the seat cushion in left and right
The side bearing part swelled upward is formed with the inner end of overall width direction, thus can by the high side bearing part of rigidity come
Support above-mentioned frictional force and suppress the deformation on above-below direction, so as to prevent on the seat cushion of left and right and the contact site of central seat cushion
Produce layer difference and the comfort and attractive in appearance of ensuring to take a seat.
In addition, according to the composition of technical scheme 2, make rear surface and the center seat of central seat cushion positioned at lifting position
The preceding surface of center seat backrest is abutted, and the downward load being applied on central seat cushion is supported by center seat backrest,
Therefore, it is possible to make the stable posture of the central seat cushion used as handrail.
In addition, according to the composition of technical scheme 3, being embedded in be formed in center positioned at the rear portion of the central seat cushion of down position
In recess on the preceding surface of backrest, therefore, decline central seat cushion and as seat face in use, can prevent
Layer difference or gap are produced between the rear end of central seat cushion and the lower end of center seat backrest and is ensured attractive in appearance.
In addition, according to the composition of technical scheme 4, positioned at the seat face of the central seat cushion of down position to provide before inclination angle
Tilt Fang Shangyang, and regulation inclination angle is reduced positioned at the central seat cushion of lifting position, therefore, it is possible to ensure central seat simultaneously
Take a seat comfort and the use comfort of handrail of chair.
In addition, according to the composition of technical scheme 5, positioned at down position central seat cushion seat face than left seat cushion and right seat
The seat face of pad is high, therefore, can not only reduce amount of movement when central seat cushion rises, and can also make the seat for being landed in left and right
On the shoulder position of occupant of the shoulder position with being landed in center seat of occupant stagger in the vertical direction, so as to avoid
The mutual interference of shoulder and improve and take a seat comfort.
Brief description of the drawings
Fig. 1 is the stereogram of the back seat of automobile.
Fig. 2 is Fig. 12 direction direction views.
Fig. 3 is Fig. 2 3-3 line sectional views.
Fig. 4 is Fig. 3 4-4 line sectional views.
Description of reference numerals
The left seats of 11L
The right seats of 11R
11C center seats
The left seat cushions of 12L
The right seat cushions of 12R
12C centers seat cushion
12a seats face
12b side bearings part
12d seats face
Surface after 12f
13C center seat backrests
The preceding surfaces of 13a
13b recesses
Embodiment
Hereinafter, embodiments of the present invention are illustrated based on Fig. 1~Fig. 4.
As shown in Figures 1 and 2, the back seat of automobile has：Configure the left seat 11L and right seat on the outside of overall width direction
11R；And the center seat 11C configured in overall width direction center in the way of being clipped between left seat 11L and right seat 11R.
There is left seat 11L left seat cushion 12L and left backrest 13L, right seat 11R to have right seat cushion 12R and right seat
Backrest 13R, center seat 11C have center seat cushion 12C and center seat backrest 13C.Although left seat cushion 12L and right seat cushion 12R
It is fixed on bottom panel 14, but center seat cushion 12C is lifting freely supported on bottom panel 14.Left backrest 13L, right seat
Backrest 13R and center seat backrest 13C form as one, and are fixed on the rear portion of bottom panel 14 with can not verting.
Left seat cushion 12L and right seat cushion 12R overall width direction center have general planar seat face 12a, and provided with along
Seat face 12a overall width direction both sides and pair of right and left side bearing part 12b, 12c for being erected with section triangle shape upwards.
Side bearing part 12b, 12c supports the buttocks for being landed in occupant on the 12a of seat face from the left and right sides, and has in effect based on turning
It is curved and produce transverse acceleration when, supported in the way of buttocks will not be made to offset in the lateral direction, therefore, compare seat
Face 12a is hard, is thus difficult to deform.
Central seat cushion 12C seat face 12d is general planar, its height and left seat cushion 12L and right seat cushion 12R car
The upper end level alignment of side bearing part 12b, 12b on the inside of cross direction.In addition, central seat cushion 12C overall width direction outer face
Combine closely, and can slide in the vertical direction with the left seat cushion 12L and right seat cushion 12R overall width direction seamless unoccupied place of inner face
It is dynamic.
In the case where back seat is come into use as three people seat seat, center seat 11C central seat cushion 12C is fixed on
On down position shown in Fig. 1 (A).In addition, in the case where back seat is come into use as Double-seat seat, center seat
11C central seat cushion 12C is fixed in the lifting position shown in Fig. 1 (B), and conduct is landed in left seat 11L or right seats 11R
On the handrail of occupant use.
As shown in Figures 3 and 4, central seat cushion 12C is lifting freely supported on bottom panel 14 via linkage 15
Upper surface.Linkage 15 has：The pillar 17,17 of the pair of right and left on bottom panel 14 is fastened on by bolt 16；Rotation is certainly
The fulcrum 18 for such as being supported on the upper end of pillar 17,17 and being upwardly extended in overall width side；Cardinal extremity is fixed on to the overall width of fulcrum 18
The swing connecting bar 19,19 of pair of right and left on the two ends of direction；With the front end for being fixed on swing connecting bar 19,19 and to outside overall width direction
The pin 20,20 of the pair of right and left of side extension, the overall width direction outer end of pin 20,20 is pivotally supported on by central seat cushion 12C filling
On the seat frame 22 that thing 21 is covered.
When central seat cushion 12C is located in Fig. 3 by down position shown in solid, its lower surface 12e and bottom panel 14
Upper surface is abutted, and is thus fixed posture.On the down position, central seat cushion 12C seat face 12d is with front of angle, θ
Tilt with raising up.In addition, being formed with the recess being recessed towards rear in center seat backrest 13C preceding surface 13a bottom
13b, and when central seat cushion 12C is located at down position, its seat face 12d rear end and center seat backrest 13C recess 13b
It is chimeric.When central seat cushion 12C is located in Fig. 3 as the lifting position shown in dotted line, central seat cushion 12C rear surface 12f is with
Entreat backrest 13C preceding surface 13a to abut, thus fixed posture.In the lifting position, central seat cushion 12C seat
Dishes served at a feast 12d turns into approximate horizontal (angle, θ=0 °).
Next, the effect of embodiments of the present invention of the explanation with above-mentioned composition.
When center seat 11C central seat cushion 12C is located in Fig. 3 by down position shown in solid, central seat cushion 12C
Lower surface 12e abutted with the upper surface of bottom panel 14, thus make stable posture, and central seat is landed in by the supporting of bottom panel 14
Pad the body weight of the occupant on 12C.
The car with left seat cushion 12L and right seat cushion 12R is arranged in positioned at the central seat cushion 12C of down position seat face 12d
Side bearing part 12b, 12b on the inside of cross direction same height, and seat face 12a than left seat cushion 12L and right seat cushion 12R,
12a height (reference picture 2).Thus, using back seat as three people seat in use, the shoulder for the occupant being landed on center seat 11C
Portion position is higher compared with the shoulder position for the occupant being landed on left seat 11L and right seat 11R, thus, adjacent occupant
Shoulder be not easy to interfere and improve and take a seat comfort each other.
Center seat backrest 13C preceding table is embedded in positioned at the central seat cushion 12C of down position seat face 12d rear portion
In face 13a recess 13b, thereby, it is possible to prevent between central seat cushion 12C rear end and center seat backrest 13C bottom
Produce layer difference or gap and ensure (reference picture 3) attractive in appearance.In addition, before the central seat cushion 12C of down position seat face 12a
Tilt, therefore, it is possible to improve center seat 11C comfort of taking a seat Fang Shangyang.
Using back seat as Double-seat in use, central seat cushion 12C is raised up in Fig. 3 as the upper raise-position shown in dotted line
Put, used thus, it is possible to the handrail as the occupant being landed on left seat 11L and right seat 11R.That is, when making connecting rod machine
The swing connecting bar 19,19 of structure 15 around the upper end of pillar 17,17 fulcrum 18 and to Fig. 3 counter clockwise direction swing when, via
Pin 20,20 and the central seat cushion 12C that is pivotally supported on the front end of swing connecting bar 19,19 is moved to lifting position.In lifting position
On, the central seat cushion 12C that is pivotally supported via pin 20,20 is so that surface 12f and center seat backrest 13C preceding surface thereafter
The mode forward downward that 13a is abutted is rotated, and present dishes served at a feast 12d turns into stopping under horizontal posture.Like this, in upper raise-position
Put, central seat cushion 12C seat face 12d is rotated to horizontality from the front state of raising up, and thus, improves making as handrail
Use comfort.
The central seat cushion 12C of lifting position is being moved to as handrail in use, the swing connecting bar 19,19 of linkage 15
Cross and rearward swung towards the position of surface, thus, have downward when being acted on from the ancon being placed on central seat cushion 12C
During load, swing connecting bar 19,19 rearward swings and central seat cushion 12C rear surface 12f is pushed into center seat backrest
On 13C preceding surface 13a, moreover, center seat backrest 13C preceding surface 13a is tilted towards front upper place, it is thus, above-mentioned downward
Load by center seat backrest 13C preceding surface 13a support and make central seat cushion 12C stable posture.
Moreover, in order to prevent the central seat cushion 12C in brake hard of automobile etc. positioned at lifting position to down position
It is mobile, the locking mechanism central seat cushion 12C being fixed in lifting position can also be set.
As described above, when central seat cushion 12C is lifted, central seat cushion 12C overall width direction outer surface and left seat cushion 12L
And between right seat cushion 12R overall width direction inner surface rubs mutually and produce frictional force, thus, when central seat cushion 12C declines,
Left seat cushion 12L and right seat cushion 12R are pushed by frictional force, and when central seat cushion 12C rises, left seat cushion 12L and right seat cushion 12R quilts
Frictional force is pushed to, it is thereby possible to which generation layer is poor between left seat cushion 12L and right seat cushion 12R and central seat cushion 12C, so as to have
Damage is taken a seat comfort and attractive in appearance.
But, according to present embodiment, the overall width with the left seat cushion 12L and right seat cushion 12R of central seat cushion 12C rubs mutuallies
Direction inner end portion, it is adjacent with side bearing part 12b, the 12b projected upwards from seat face 12a, 12a and make rigid raising, because
This, can prevent that generation layer is poor between left seat cushion 12L and right seat cushion 12R and central seat cushion 12C because of above-mentioned friction force deformation,
So that it is guaranteed that the comfort and attractive in appearance of taking a seat of back seat.
More than, although embodiments of the present invention are illustrated, but the present invention is not in the range of its purport is departed from, Ke Yijin
The various design alterations of row.
For example, the applicable object of the present invention is not limited to the back seat of embodiment, or front chair.
In addition, the construction for lifting freely supporting central seat cushion 12C linkage 15 is not limited to embodiment.
Claims (5)
1. it is a kind of vehicle seat used, configure the center of the center seat (11C) between left seat (11L) and right seat (11R)
Seat cushion (12C) can be between the down position that can be used as seat face and the lifting position that can be used as handrail
Lift, the vehicle seat used feature is,
The left seat cushion (12L) of the left seat (11L) contacted in the overall width direction outer end with the central seat cushion (12C) and
On the overall width direction inner end of the right seat cushion (12R) of the right seat (11R), the side bearing part swelled upward is formed with
(12b),
It is embedded in be formed in center seat backrest positioned at the rear portion in the seat face of the central seat cushion (12C) of down position
In the recess (13b) being recessed on the bottom on the preceding surface (13a) of (13C) and towards rear,
Positioned at the rear surface (12f) of the central seat cushion (12C) of lifting position and the center seat of the center seat (11C)
The preceding surface (13a) of backrest (13C) is abutted.
2. according to claim 1 vehicle seat used, it is characterised in that with the central seat pad is lifting freely propped up
The linkage in down position and lifting position is held,
When the central seat cushion is located at lifting position, if acting on downward load, the connecting rod on the central seat cushion
Mechanism is rearward swung,
The rear surface of the central seat cushion is pushed on the preceding surface of the center seat backrest, to support the downward lotus
Carry.
3. it is according to claim 1 or 2 vehicle seat used, it is characterised in that positioned at the central seat cushion of down position
The seat face (12d) of (12C) to tilt with raising up in front of regulation inclination angle, positioned at the central seat cushion (12C) of lifting position
Reduce the regulation inclination angle.
4. it is according to claim 1 or 2 vehicle seat used, it is characterised in that positioned at the central seat cushion of down position
The seat face (12d) of (12C) is higher than the seat face (12a) of the left seat cushion (12L) and the right seat cushion (12R).
5. it is according to claim 3 vehicle seat used, it is characterised in that positioned at the central seat cushion of down position
The seat face (12d) of (12C) is higher than the seat face (12a) of the left seat cushion (12L) and the right seat cushion (12R).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-256880 | 2013-12-12 | ||
| JP2013256880A JP5896308B2 (en) | 2013-12-12 | 2013-12-12 | Vehicle seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104709118A CN104709118A (en) | 2015-06-17 |
| CN104709118B true CN104709118B (en) | 2017-09-08 |
Family
ID=53409027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410601881.2A Active CN104709118B (en) | 2013-12-12 | 2014-10-31 | It is vehicle seat used |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5896308B2 (en) |
| CN (1) | CN104709118B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE377253C (en) * | 1923-06-13 | Gg Bergmann Dr Ing | Car body with armrests between the seats | |
| US2771123A (en) * | 1954-09-13 | 1956-11-20 | Ivan Clark Mfg Company | Collapsible armrests for automobile seat cushions and the like |
| US3191995A (en) * | 1963-09-12 | 1965-06-29 | Gen Motors Corp | Folding arm rest |
| DE3436509A1 (en) * | 1984-10-05 | 1986-04-10 | Bayerische Motoren Werke AG, 8000 München | Seat arrangement in vehicles |
| DE10161422A1 (en) * | 2001-12-13 | 2003-06-18 | Volkswagen Ag | Vehicle rear seat, has arm rest(s) integrated into seat part of vehicle seat when in out-of-use position, can be brought into in-use position by at least one actuator |
| CN1695982A (en) * | 2004-05-10 | 2005-11-16 | 株式会社利富高 | Lid mechanism and center console box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3614518B2 (en) * | 1995-07-19 | 2005-01-26 | 本田技研工業株式会社 | Multifunctional seat for vehicles |
| US6652024B2 (en) * | 1999-12-17 | 2003-11-25 | Magna Seating Systems, Inc. | Removable center console |
| WO2013003540A1 (en) * | 2011-06-28 | 2013-01-03 | Weber Aircraft Llc | Retractable armrest |
-
2013
- 2013-12-12 JP JP2013256880A patent/JP5896308B2/en not_active Expired - Fee Related
-
2014
- 2014-10-31 CN CN201410601881.2A patent/CN104709118B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE377253C (en) * | 1923-06-13 | Gg Bergmann Dr Ing | Car body with armrests between the seats | |
| US2771123A (en) * | 1954-09-13 | 1956-11-20 | Ivan Clark Mfg Company | Collapsible armrests for automobile seat cushions and the like |
| US3191995A (en) * | 1963-09-12 | 1965-06-29 | Gen Motors Corp | Folding arm rest |
| DE3436509A1 (en) * | 1984-10-05 | 1986-04-10 | Bayerische Motoren Werke AG, 8000 München | Seat arrangement in vehicles |
| DE10161422A1 (en) * | 2001-12-13 | 2003-06-18 | Volkswagen Ag | Vehicle rear seat, has arm rest(s) integrated into seat part of vehicle seat when in out-of-use position, can be brought into in-use position by at least one actuator |
| CN1695982A (en) * | 2004-05-10 | 2005-11-16 | 株式会社利富高 | Lid mechanism and center console box |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5896308B2 (en) | 2016-03-30 |
| JP2015113016A (en) | 2015-06-22 |
| CN104709118A (en) | 2015-06-17 |
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