CN100465026C

CN100465026C - Arrangement of foldable rear chair of vehicle

Info

Publication number: CN100465026C
Application number: CNB2005100754762A
Authority: CN
Inventors: B·拜克尔; W·班耐克
Original assignee: C Rob Hammerstein GmbH
Current assignee: Johnson Controls Metals and Mechanisms GmbH and Co KG
Priority date: 2004-06-01
Filing date: 2005-06-01
Publication date: 2009-03-04
Anticipated expiration: 2025-06-01
Also published as: CN1704283A

Abstract

The present invention relates to a seat arrangement ( 16 ) for a vehicle. It comprises at least two vehicle seats ( 18, 20 ) arranged behind each other, each comprising a seat part ( 24 ) and a seat back ( 22 ), with the seat backs ( 22 ) being foldable against the associated seat part ( 24 ) into a cargo loading floor position for providing a cargo loading floor with at least the seat back ( 22 ) of the vehicle seat ( 20 ) located behind comprising a headrest ( 26 ). The seat back ( 22 ) of the vehicle seat ( 18 ) located in front comprises a recess ( 28 ) into which the headrest ( 26 ) of the vehicle seat ( 20 ) located behind is insertable in the loading floor position in such a manner that a substantially gapless loading floor may be formed.

Description

The layout of the foldable rear chair of vehicle

Technical field

The present invention relates to be used for the seat arrangement of at least two seats automobile, that settle before and after having, each seat comprises a seat partial sum one back of seat, back of seat can be partially folded to become the base plate position of loading thing with respect to the seat of association, is used to provide one to have the base plate that is positioned at the loading thing of afterwards arranging back of seat seat, that comprise a headrest at least.

Background technology

For a long time, known foldable rear chair is used to increase the cargo space of vehicle.Especially for the car, roadlice and the van that stretch, seat arrangement has been reserved and has been used in the end cargo-carring very little space after the seat.In order to increase the space, for example can dismantle and remove back row's seat.Its shortcoming is to need to install, and promptly needs their bearing in the vehicle floor to discharge various seats.And the seat that removes need be deposited.

Perhaps, the vehicle seat back for some type can be folded.But this causes following point: owing between folding back of seat and fwd seat, leave the gap at it, thus resulting cargo area is discontinuous.Only contact with the seat in the place ahead that is positioned at it with the seat that slip has folding back of seat, can avoid this gap by the headrest of at first removing folding back of seat.This method is quite complicated and also needs to deposit headrest.Also there is this problem in this structure: the headrest of last row's seat can not be removed.In this case, the gap is inevitable.And back seat can not be regulated at length direction usually.

Summary of the invention

The objective of the invention is to be provided at seat in the vehicle of the above-mentioned type in such mode, promptly can the most easily convert them to " loaded " position from seat position, the loading space that makes such acquisition simultaneously is the space of maximum possible.Especially, a purpose of the present invention is to provide practical as far as possible continuous, a zero-lash loading base by the folding seat backrest.This also can be applicable to the seat that can not regulate vertically.

According to the present invention, by a recess is provided in the back of seat of front-row seats, headrest with such mode back seat in position, loading base position can be inserted in this recess, promptly can form zero-lash basically loading base, has realized purpose of the present invention.

This means the headrest that does not need to dismantle the back of seat that is folded.Now, in the time of in they can be fitted into the recess that the front-row seats place provides they oneself are formed the part of loading base, a practical as far as possible continuous loading base promptly is provided.Since have one headrest back of seat on their rear side, mean comprising continuous, advantageously quite firm, as when folding, to be used as loading base surface on the side opposite, so the present invention is particularly suitable for this back of seat with cushion.

Recess in the back of seat of front-seat seat can be directly integratedly at the rear side of back of seat, promptly on a side of back seat, form, perhaps be arranged on belong to back of seat and on an extendible portion that extends towards vehicle floor on the downside of cushion part.When two seats or again can not relatively move mutually, for to form loading base or to relate to the material cost that has long back of seat in order saving, this will be appropriate.What it only importantly can insert front-row seats with the headrest of back seat when the toy spare of folding time image test intelligence like that also is in the flat back of seat that is folded.

Can make extendible portion of the present invention by any suitable material.For example metal or plastic material are selected materials.Advantageously, the sidepiece that leaves the extendible portion of back of seat is formed into towards corresponding seat part and inwardly forms.This allows to be avoided forming and may disturb or injure seat the pin with the occupant clashes on thereafter occupant's free edge and this limit.And extendible portion advantageously is connected in around the pivotable axle of the direction of other present bit position.Advantageously, when back of seat was in stand up position, extendible portion can be moving towards seat part pivot, and it can lift button and be matched with the seat part, is used to increase the pin activity space.

More specifically, back seat of the present invention is arranged and is suitable for the second and the 3rd row's seat in the vehicle fully.Seat for example can be combined into bench seat.This means that vehicle do not equip independent seat, but two bench seats for example.Described bench seat respectively comprises shared back of seat of mono-seat partial sum.In order to form required loading base, folding two back of seats, a plurality of like this headrests engagements back of seat, that be generally three that are positioned at back row enter all recesses that are arranged on the front-row seats backrest.

Advantageously, all back of seats can also be formed into discerptible, allow a part of back of seat of folding bench seat like this, rather than whole back of seat.When for example wanting conveying people and long goods, mean that this seat arrangement had just worked when the elongated goods that still occupies seat and for example ski the passenger also must be loaded onto.

In principle, recess can also extend beyond extendible portion, enters the cushion part.In principle, it has the shape of the headrest of back seat, but it also can form by such mode, and promptly the zone of the backrest of back seat also can be received within wherein.Advantageously, recess is constituted as on the side of the back of seat that will be used and can't see, and means on its cushion side.In principle and especially when recess was arranged in the cushion part of back of seat, described recess was a lacuna.On the contrary, if recess is arranged in the extendible portion, it can be constituted as a hole.

In principle, recess can also extend beyond extendible portion, enters the cushion part.In principle, it has the shape of the headrest of back seat, but it also can form by such mode, and promptly the backrest of back seat also can be received within wherein.Advantageously, recess is constituted as on the side of the back of seat that will be used and can't see, and means on its cushion side.In principle and especially when recess was arranged in the cushion part of back of seat, described recess was a lacuna.On the contrary, if recess is arranged in the extendible portion, it can be constituted as a hole.

In principle, can mesh the Height Adjustable all single headrest that enters back of seat and also be fit to, but the headrest of all one is favourable that this is because do not need they are moved into a certain position, to cooperate the recess of front-row seats.

From following narration and claim as a matter of expediency, further many advantages of the present invention will be more obvious.

Description of drawings

Fig. 1 shows the seat arrangement that has the stand up seat backrest of vehicle;

Fig. 2 shows the seat arrangement of the Fig. 1 that has folding back seat backrest;

Fig. 3 is the lateral plan that back seat is arranged;

Fig. 4 shows the back seat of the Fig. 3 that has folding back of seat and arranges.

Fig. 5 shows one second embodiment of the present invention.

The specific embodiment

Fig. 1 shows the scheme drawing of the seat arrangement that is used for vehicle.Described seat arrangement comprises a driver's chair 12 and passenger's front chair (or claiming assistant driver seat) 14 and back seat layout 16.Back seat arranges that 16 one second seats 20 by row after being positioned at one first front-seat seat 18 and being positioned at form.Shown in exemplary embodiment in, is positioned at front-seat seat 18 and is provided as having the swinging seat position of discerptible back of seat 22, and the seat 20 that is positioned at back row comprises their back of seat 22.All

seats

12,14,18,20 comprise seat part 24.Headrest 26 is set in place again on each seat 20 of back row, shown in the embodiment of example in, described headrest is constituted as the headrest 26 of one.

Fig. 2 shows the back seat that is folded having in the seat arrangement shown in Figure 1 10 and arranges 16 back of seat 22.Can be easy to see that headrest 26 is inserted in the recess 28.In this loading base position, formed basic continuous zero-lash loading base according to the present invention like this.Main points are that recess 28 is consistent with the shape of headrest 26.

Fig. 3 and 4 shows an exemplary embodiment of the present invention.Therefore, form extendible portion on the back of seat 22 that is positioned at front-seat seat 18, described extendible portion extends towards the vehicle floor (not shown) from the lower edge 32 of back of seat 22.Recess 28 is formed in the extendible portion 30 and in the back of seat 22, is clearly shown that as Fig. 4.Can also see from Fig. 4 providing and being provided with two

seats

18,20 mutually, thereby when folding seat backrest 22, obtain continuous and zero-lash loading base.Perhaps, recess 28 can only be arranged in the back of seat 22 or only be arranged in the extendible portion 30.

Whether need extendible portion 30 will especially depend on spacing between two

seats

18,20.

Advantageously, extendible portion 30 comprises a zone that inwardly forms towards seat part 24 at its free end.The passenger that described zone prevents to occupy back seat 20 is used for this characteristic aspect but is the injury or the interference at sharp-pointed edge.

Fig. 5 shows another embodiment of the present invention.It shows and is positioned at front-seat seat 18.In this case, recess 28 is not inserted in the extendible portion 30, and only is an integral part of back of seat 22 or its cushion part 34.Therefore, back of seat be can't help cushion part 34 and formed by an extendible portion 30.Recess is a lacuna that forms in the rear side of back of seat 22, shown in dotted line.Therefore, two

seats

18,20 must must move back seat 20 in the time of perhaps in being in the loading base position mutually near being provided with towards front-seat seat 18.

Form loading base back of seat 22 rear side 36 advantageously by be used for loading base strong, therefore be that the material that can carry is made.

The present invention only is not limited to way of example and the exemplary embodiment narrated for illustration purpose.

Claims

1. seat arrangement (16) that is used to have an automobile of at least two seats (18,20) that mutual front and back are provided with, each seat comprises a seat part (24) and a back of seat (22), back of seat (22) can be folded into the base plate position of a loading thing facing to related seat part (24) simultaneously, so that provide the base plate of a loading thing in a mode that forms zero-lash loading base, it is characterized in that:

The back of seat at least (22) that is positioned at back row's seat (20) comprises a headrest (26), the back of seat (22) that is positioned at front-seat seat (18) comprises a recess (28), this recess (28) has the shape of headrest (26), and the headrest (26) that is positioned at back row's seat (20) in the loading base position can be inserted in this recess.

2. one kind is used to have at least two seats (18 that mutual front and back are provided with, the seat arrangement (16) of an automobile 20), an extendible portion (30) that comprises a back of seat (22) of seat (18) before, each seat comprises a seat part (24) and a back of seat (22), back of seat (22) can be folded into the base plate position of a loading thing facing to related seat part (24), be used to provide the base plate of a loading thing, described base plate has the back of seat (22) of the seat (20) that is positioned at back row at least, described back of seat (22) comprises a headrest (26), extendible portion (30) is attached to the also lower edge (32) of Connection Block chair back (22), extend and comprise a recess (28) towards vehicle floor, this recess (28) has the shape of headrest (26), the headrest (26) that is positioned at back row's seat (20) can be inserted in this recess at least in part, so that forms a zero-lash loading base.

3. seat arrangement as claimed in claim 1 (16), it is characterized in that: form back of seat (22) by cushion part (34) and extendible portion (30), recess (28) at least integrally is among the extendible portion (30) simultaneously, and extendible portion (30) is connected in a lower edge (32) of back of seat (22) and extends towards a vehicle floor.

4. as each the described seat arrangement (16) in the claim 1 to 3, it is characterized in that: will rest the head on (26) are provided as a Height Adjustable headrest (26).

5. as each the described seat arrangement (16) in the claim 1 to 3, it is characterized in that: will rest the head on (26) are provided as holistic headrest (26).

6. seat arrangement as claimed in claim 2 (16) is characterized in that: form extendible portion (30) in such mode, promptly a free edge of extendible portion (30) is towards the seat part (24) that is positioned at front-seat seat (18).

7. seat arrangement as claimed in claim 2 (16) is characterized in that: when back of seat (22) when being in stand up position, extendible portion (30) can pivot and can fasten the position that is engaged near seat part (24) towards seat part (24).

8. seat arrangement as claimed in claim 1 (16) is characterized in that: in all seats (18,20) at least one is provided as a bench seat.

9. seat arrangement as claimed in claim 8 (16) is characterized in that: the back of seat (22) that will be positioned at front-seat seat (18) is provided as discerptible.

10. seat arrangement as claimed in claim 8 (16) is characterized in that: the back of seat (22) that will be positioned at back row's seat (20) is provided as discerptible.