CN208730827U - A kind of front-row seats of vehicle - Google Patents
A kind of front-row seats of vehicle Download PDFInfo
- Publication number
- CN208730827U CN208730827U CN201821371694.XU CN201821371694U CN208730827U CN 208730827 U CN208730827 U CN 208730827U CN 201821371694 U CN201821371694 U CN 201821371694U CN 208730827 U CN208730827 U CN 208730827U
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- backrest
- seat cushion
- locking disk
- row seats
- limit hole
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Abstract
The utility model discloses a kind of front-row seats of vehicle, and backrest includes upper backrest and lower backrest, wherein lower backrest lower end is connect by angle adjusting mechanism with seat cushion rear end, and can adjust tilt angle of the lower backrest relative to seat cushion by angle adjusting mechanism；It is hinged by loose-leaf between upper backrest and lower backrest, so that backrest be enable to turn to behind lower backrest；The first limit hole and the second limit hole are provided on locking disk, on the same circumference, and the center of circle of this circumference and the center of circle of locking disk are concentric for the two limit holes；The first fixation hole and the second fixation hole are provided on the side of upper backrest.This case has adjusted the length of backrest and lower backrest, it will not interfere with the cushion of back seat by above-mentioned upper backrest adjusted, so as to make this case backrest and back seat cushion substantially in the same horizontal plane, so as to form lathe, the defect for overcoming ZL201621276724X backrest and back seat to interfere.
Description
Technical field
The utility model belongs to field of automobile seats more particularly to a kind of front-row seats of vehicle.
Background technique
Automotive seat is the chief component of automobile, and automotive seat not only needs to ensure the safety of passenger, but also needs
The riding comfort demand for meeting user, in caravan, front-row seats and back seat can front and back form lathe side by side, relax
Adaptive is high.But current automobile front row chair backrest is when turning over, although front-row seats slide into under-seat guide rail most
The extreme position of front end, backrest of turning over, headrest can still interference with back seat, to cannot make the backrest of front-row seats
With back seat in same plane, front-row seats can not be made to be connected to form lathe with back seat, space structure design is unreasonable.
Chinese patent ZL201621276724X discloses a kind of foldable seat of car, and which disclose front-row seats
Backrest is divided into upper and lower two parts, but lower sections of length is much larger than the length of upper part, and upper part passes through overturning
Mechanism is connected with headrest.When in use, headrest is first turned to the behind of upper part, then upper part is turned to lower part
Behind.However, in the specific use process, it has been found that a part can still occur dry with the cushion of back seat above
Relate to, thus can not make front-row seats backrest and back seat cushion substantially in the same horizontal plane, to can not be formed
Lathe.Secondly, structure is complicated for the turnover mechanism of headrest, make trouble, it is at high cost.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of front-row seats of vehicle, backrest to be made and heel row
The cushion of seat substantially forms lathe in same level, improves the comfort of automobile.
The technical solution of the utility model is as follows: a kind of front-row seats of vehicle, including seat cushion (1) and backrest (2), the seat
It pads and is equipped with two parallel guide rails (3) below (1), and the seat cushion (1) is slidably matched by slide (4) with guide rail (3), feature
Be: the backrest (2) includes upper backrest (2a) and lower backrest (2b), wherein lower lower end backrest (2b) passes through angle adjusting mechanism
(5) it is connect with the seat cushion (1) rear end, and lower backrest (2b) can be adjusted relative to the seat by angle adjusting mechanism (3)
Pad the tilt angle of (1)；
Between the upper backrest (2a) and lower backrest (2b) hingedly by two loose-leaves (6) arranged side by side, to make
Backrest (2a) can turn to behind lower backrest (2b), and the length of upper backrest (2a) is 15mm-25mm, lower backrest (2b)
Length is 35mm-45mm；The upper backrest upper end (2a) is connected with headrest (8) by headrest telescopic rod (7), and (8) energy of resting the head on
Enough close to or far from upper backrest (2a)；
The upper backrest side (2a) is hung with a positioning pin (10) by lanyard (9), and lower backrest (2b) side is solid
Equipped with a locking disk (11), the locking disk and positioning pin (10) are ipsilateral, and the center of circle of locking disk (11) and the loose-leaf (6) are sold
The axial line of axis is on same straight line；The first limit hole (11a) and the second limit hole are provided on the locking disk (11)
(11b), on the same circumference, and the center of circle of this circumference and the center of circle of locking disk (11) are concentric for the two limit holes；On described
The first fixation hole (2a-1) and the second fixation hole (2a-2) are provided on the side of backrest (2a), wherein the first fixation hole (2a-1) with
First limit hole (11a) pairing, the second fixation hole (2a-2) and second limit hole (11b) are matched；It leans on described
When (2a) and lower backrest (2b) are carried on the back in same vertical plane, the positioning pin (10) is inserted into the first fixation hole (2a-1) and the
Locking is realized in one limit hole (11a)；When the upper backrest (2a) is turned to the behind lower backrest (2b), positioning pin (10) insertion
In second fixation hole (2a-2) and the second limit hole (11b).
In above technical scheme, this case has adjusted the length of backrest (2a) and lower backrest (2b), by above-mentioned adjustment
Upper backrest (2a) afterwards will not interfere with the cushion of back seat, so as to make this case backrest and back seat cushion substantially
In the same horizontal plane, so as to form lathe, ZL201621276724X backrest and back seat is overcome to interfere
Defect.Meanwhile this case eliminates the turnover mechanism in comparison patent document, simplifies the connection structure of headrest, and reduce system
Cause this.
Preferably, the length of the upper backrest (2a) is 20mm, the length of the lower backrest (2b) is 40mm.The structure
Size design is reasonable, can effectively avoid the interference problem of headrest with back seat.
Preferably, the lanyard (9) is elastic string, the positioning pin (10) is L-shaped structure, the positioning pin of L-shaped structure
(10) long section is locked, and short section is convenient for operator's holding.
In the present case, the angle adjusting mechanism (5) is manual angle adjuster or electronic angle demodulator.
For ease of operation, the lanyard (9), positioning pin (10) and locking disk (11) are located at the console one of seat cushion (1)
Side.
It, will not be with by above-mentioned upper backrest adjusted the utility model has the advantages that this case has adjusted the length of backrest and lower backrest
The cushion of back seat is interfered, so as to make this case backrest and back seat cushion substantially in the same horizontal plane, from
And it is capable of forming lathe, the defect for overcoming ZL201621276724X backrest and back seat to interfere.Meanwhile this case is cancelled
Turnover mechanism in comparison patent document, simplifies the connection structure of headrest, and reduce manufacturing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram figure of the utility model；
Fig. 2 is the schematic diagram of Fig. 1 rollover states.
Fig. 3 is the vehicle schematic diagram under the utility model rollover states.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1-Figure 3, a kind of front-row seats of vehicle, including seat cushion 1 and backrest 2, be equipped with below seat cushion 1 two it is parallel
Guide rail 3, and the seat cushion 1 is slidably matched by slide 4 with guide rail 3, and guide rail 3 is connected with underbody C.Backrest 2 includes upper
Backrest 2a and lower backrest 2b wherein the lower lower end backrest 2b is connect by angle adjusting mechanism 5 with 1 rear end of seat cushion, and passes through angle
Regulating mechanism 3 can adjust tilt angle of the lower backrest 2b relative to seat cushion 1.In the present case, angle adjusting mechanism 5 is Manual angular
Spend adjuster or electronic angle demodulator.
Hinged by two loose-leaves 6 arranged side by side between upper backrest 2a and lower backrest 2b, the two loose-leaves 6 or so are side by side
Setting, and the axial line of two loose-leaves 6 is on same straight line, thus after enabling backrest 2a to turn to lower backrest 2b
Face.The length of upper backrest 2a is 15mm-25mm, and the length of lower backrest 2b is 35mm-45mm.Preferably, the length of upper backrest 2a
Degree is 18,20 23mm living, and the length of lower backrest 2b is 38,40 or 43mm.The upper end upper backrest 2a is connected by headrest telescopic rod 7
There is headrest 8, and headrest 8 can be close to or far from upper backrest 2a, but headrest 8 cannot be rotated relative to upper backrest 2a, and headrest 8 is logical
It is same as the prior art to cross the technology that headrest telescopic rod 7 is connected with upper backrest 2a.
As shown in Figure 1-Figure 3, the side upper backrest 2a is hung with a positioning pin 10 by lanyard 9, and the lower side backrest 2b is fixed
There is a locking disk 11, the locking disk 11 and positioning pin 10 are ipsilateral, and the axial line of the center of circle of locking disk 11 and 6 pin shaft of loose-leaf exists
On same straight line.In the present case, lanyard 9 is elastic string, and positioning pin 10 is L-shaped structure.Lanyard 9, positioning pin 10 and locking disk
11 are located at the console side of seat cushion 1.
Be provided with the first limit hole 11a and the second limit hole 11b on locking disk 11, the two limit holes on the same circumference,
And the center of circle of this circumference and the center of circle of locking disk 11 are concentric.The first fixation hole 2a-1 and second is provided on the side of upper backrest 2a
Fixation hole 2a-2, wherein the first fixation hole 2a-1 and the first limit hole 11a is matched, the second fixation hole 2a-2 and the second limit hole
11b pairing.When upper backrest 2a and lower backrest 2b are in same vertical plane, positioning pin 10 be inserted into the first fixation hole 2a-1 and
Locking is realized in first limit hole 11a, is thus sitting on seat cushion 1 convenient for driver and passenger, is leaned against backrest 2.When upper backrest 2a is turned over
When going to the lower behind backrest 2b, positioning pin 10 is inserted into the second fixation hole 2a-2 and the second limit hole 11b, thus convenient for backward
Invertible back support 2, and upper backrest 2a will not interfere with the cushion of back seat in switching process, and lower backrest 2b can be turned over substantially
It goes to the cushion of back seat H in the same plane, to form lathe.
The above is only the preferred embodiment of the utility model only, is not limitation with the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of front-row seats of vehicle, including seat cushion (1) and backrest (2), seat cushion (1) lower section is equipped with two parallel guide rails
(3), and the seat cushion (1) is slidably matched by slide (4) with guide rail (3), it is characterised in that: the backrest (2) includes upper backrest
(2a) and lower backrest (2b), wherein the lower backrest lower end (2b) is connect by angle adjusting mechanism (5) with the seat cushion (1) rear end,
And tilt angle of the lower backrest (2b) relative to the seat cushion (1) can be adjusted by angle adjusting mechanism (5)；
Between the upper backrest (2a) and lower backrest (2b) hingedly by two loose-leaves (6) arranged side by side, to make backrest
(2a) can be turned to behind lower backrest (2b), and the length of upper backrest (2a) is 15mm-25mm, the length of lower backrest (2b)
For 35mm-45mm；The upper backrest upper end (2a) is connected with headrest (8) by headrest telescopic rod (7), and headrest (8) can lean on
Close or remote from upper backrest (2a)；
The upper backrest side (2a) is hung with a positioning pin (10) by lanyard (9), and lower backrest (2b) side is installed with
One locking disk (11), the locking disk and positioning pin (10) are ipsilateral, and the center of circle of locking disk (11) and the loose-leaf (6) pin shaft
Axial line is on same straight line；It is provided with the first limit hole (11a) and the second limit hole (11b) on the locking disk (11), this
On the same circumference, and the center of circle of this circumference and the center of circle of locking disk (11) are concentric for two limit holes；The upper backrest (2a)
Side on be provided with the first fixation hole (2a-1) and the second fixation hole (2a-2), wherein the first fixation hole (2a-1) and described first
Limit hole (11a) pairing, the second fixation hole (2a-2) and second limit hole (11b) are matched；When the upper backrest (2a) and
When lower backrest (2b) is in same vertical plane, positioning pin (10) insertion the first fixation hole (2a-1) and the first limit hole
Locking is realized in (11a)；When the upper backrest (2a) is turned to the behind lower backrest (2b), positioning pin (10) insertion second is fixed
In hole (2a-2) and the second limit hole (11b).
2. front-row seats of vehicle according to claim 1, it is characterised in that: the length of the upper backrest (2a) is 20mm,
The length of the lower backrest (2b) is 40mm.
3. front-row seats of vehicle according to claim 1, it is characterised in that: the lanyard (9) is elastic string, the positioning
Selling (10) is L-shaped structure.
4. front-row seats of vehicle according to claim 1, it is characterised in that: the angle adjusting mechanism (5) is Manual angular
Spend adjuster or electronic angle demodulator.
5. front-row seats of vehicle according to claim 3, it is characterised in that: the lanyard (9), positioning pin (10) and locking
Disk (11) is located at the console side of seat cushion (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371694.XU CN208730827U (en) | 2018-08-24 | 2018-08-24 | A kind of front-row seats of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821371694.XU CN208730827U (en) | 2018-08-24 | 2018-08-24 | A kind of front-row seats of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730827U true CN208730827U (en) | 2019-04-12 |
Family
ID=66032289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821371694.XU Active CN208730827U (en) | 2018-08-24 | 2018-08-24 | A kind of front-row seats of vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN208730827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949200A (en) * | 2019-12-18 | 2020-04-03 | 东风汽车有限公司 | Automobile front row seat and leveling control method thereof |
| WO2023244891A1 (en) * | 2022-06-17 | 2023-12-21 | Morteza Vadipour | System for transforming the interior of a vehicle into a sleeping or load space |
-
2018
- 2018-08-24 CN CN201821371694.XU patent/CN208730827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949200A (en) * | 2019-12-18 | 2020-04-03 | 东风汽车有限公司 | Automobile front row seat and leveling control method thereof |
| CN110949200B (en) * | 2019-12-18 | 2020-11-13 | 东风汽车有限公司 | Automobile front row seat and leveling control method thereof |
| WO2023244891A1 (en) * | 2022-06-17 | 2023-12-21 | Morteza Vadipour | System for transforming the interior of a vehicle into a sleeping or load space |
| US11912178B2 (en) | 2022-06-17 | 2024-02-27 | Morteza Vadipour | System for transforming the interior of a vehicle into a sleeping or load space |
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