CN110386038A - A kind of two-segment type can the automatic seat that is folded flat of front and back - Google Patents
A kind of two-segment type can the automatic seat that is folded flat of front and back Download PDFInfo
- Publication number
- CN110386038A CN110386038A CN201910731348.0A CN201910731348A CN110386038A CN 110386038 A CN110386038 A CN 110386038A CN 201910731348 A CN201910731348 A CN 201910731348A CN 110386038 A CN110386038 A CN 110386038A
- Authority
- CN
- China
- Prior art keywords
- angle adjustor
- folded flat
- segment type
- automatic seat
- angle
- 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
-
- 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
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3011—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The present invention provides a kind of two-segment types can the automatic seat that is folded flat of front and back.By one group of electric driving mechanism realize backrest turn over forward turn 90 degrees be folded flat, overturning 180 degree is lain flat technical solution backward, structure is simple, using convenience, while increasing interior storage space, also the functional requirements of seat are improved, provide several scenes demand for passenger.
Description
Technical field
The present invention relates to automotive seating art fields, and in particular to a kind of two-segment type can the automatic seat that is folded flat of front and back.
Background technique
With the development of the times, automobile becomes the main trip vehicles of people, and with unmanned technology
Development, the requirement to automotive seat is also higher and higher, for example seat can should be laid flat completely, and passenger can lay flat on one's back not
Breath；Also down tilt can be folded forward by, which wanting, increases heel row trunk space.And existing most of arta vehicle seat unit, even if backrest
It may be implemented to fold down tilt forward, but certain angle can only be overturn backward, it is flat can not to accomplish that complete 180 degree is lain；And it is some
The seat scheme that can lie flat is realized, structure first is relatively complicated, and many and diverse for manual operation step, secondly can not be forward
90 degree of folding down tilts.
Summary of the invention
In view of above-mentioned technical problem, the present invention provides a kind of two-segment types can the automatic seat that is folded flat of front and back.Pass through one group
Electric driving mechanism realize backrest turn over forward turn 90 degrees be folded flat, overturning 180 degree is lain flat technical solution backward, structure letter
It is single, using conveniently, while increasing interior storage space, the functional requirements of seat are also improved, are provided for passenger a variety of
Scene demand.
The technical problems to be solved by the invention can be realized by following scheme:
A kind of two-segment type can the automatic seat that is folded flat of front and back, comprising: cushion frame, back frame and driving mechanism.
The driving mechanism is made of two pairs of recliner assemblies, angle adjustor motor and angle adjustor synchronizing bar.The angle adjustor
Component is located on an angle adjustor connecting plate by upper angle adjustor and lower angle adjustor and welding is connected therewith, then upper angle adjustor and upper company
Fishplate bar welding is connected, and lower angle adjustor and lower connecting plate welding are connected.The one end of the upper junction plate far from circular hole, is respectively positioned in
The outside of back frame is connected with back frame；Its rectilinear end of lower connecting plate far from circular hole respectively with the cushion frame
The left and right cushion side pipe of frame is fixedly connected to the inner side.The angle adjustor motor, is located at the inside of one pair of them recliner assembly, leads to
It crosses angle adjustor synchronizing bar and bolt to be connected with the welded nut being vertically connected on plate, forms distribution up and down.Using the above structure, lead to
Two groups of motor drivens are crossed, backrest frames two-segment type is driven independently to rotate, realize that down tilt is foldd backward to 90 degree to 180 degree forward.
As preferred: the angle adjustor connecting plate is equipped with upper lower gear point, the angle adjustor upper junction plate and lower connecting plate
The upper and lower side in outside is respectively equipped with block.The block is vertical with angle adjustor upper junction plate and lower connecting plate to be connected.Using above-mentioned
Structure performs a little when angle adjustor rotates clockwise or counterclockwise certain angle or lower gear point can encounter block, plays angle limit
The effect of position.
As preferred: two pairs of recliner assembly bilateral symmetries.The upper angle adjustor and the center hole location of lower angle adjustor or so
Side is concentric.
As preferred: the cushion frame is made of front tube, cushion side pipe, rear tube assembly.Tube assembly is big by one after described
Round tube, a small round tube, connecting rod rack are constituted.Big round tube centering parallel with the small round tube, be through respectively two it is parallel
On connecting rod rack, it is connected with the connecting rod rack；The big tube ends are through phase after the lower connecting plate of left and right recliner assembly
Mutually it is connected.
As preferred: the small round tube and lower angle adjustor concentric co-axial, the angle adjustor synchronizing bar pass through the small round tube
It is mounted under left and right sides between angle adjustor.Using the above structure, while playing protection transmission shaft, the strong of cushion system is promoted
Degree.
As preferred: the cushion frame further includes base support.The base support upper end perpendicular to cushion front tube with
After manage, be mutually connected therewith, base support lower end is connected by connection sheet, step nut and slideway.Using the above structure, work as seat
When chair back needs to fold backward, slideway is made to move forward, increase seat rear space, down tilt movement is better achieved.
Compared with prior art, two-segment type of the invention can the automatic seat that is folded flat of front and back this have the advantage that by one group
Motor and recliner assembly, realize backrest turn over forward turn 90 degrees be folded flat, overturning 180 degree is lain flat fortune independent twice backward
It is dynamic, the functional requirements of seat are improved, the switching demand of passenger's difference usage scenario is met.
Detailed description of the invention
Attached drawing 1 is that a kind of two-segment type can the embodiment decomposition diagram of automatic seat that is folded flat of front and back.
Attached drawing 2 is that a kind of two-segment type can the driving mechanism decomposition diagram of automatic seat that is folded flat of front and back.
Attached drawing 3 is that a kind of two-segment type can the recliner assembly decomposition diagram of automatic seat that is folded flat of front and back.
Attached drawing 4 is that a kind of two-segment type can the cushion skeleton structural schematic diagram of automatic seat that is folded flat of front and back.
Attached drawing 5 is that a kind of two-segment type can the use positional structure schematic diagram of automatic seat that is folded flat of front and back.
Attached drawing 6 is that a kind of two-segment type can the automatic seat that is folded flat of front and back 90 degree of effect pictures being folded flat forward.
Attached drawing 7 be a kind of two-segment type can the automatic seat that is folded flat of front and back 180 degree is lain flat effect picture backward.
In figure, cushion frame 1, back frame 2, driving mechanism 3, recliner assembly 4, angle adjustor motor 5, angle adjustor synchronization
Bar 6, angle adjustor upper junction plate 7, angle adjustor lower connecting plate 8, angle adjustor connecting plate 9, perform point 9a, lower gear point 9b, upper angle adjustor
10a, lower angle adjustor 10b, bolt 11, block 12, welded nut 13, base support 14, cushion front tube 15, cushion side pipe 16 are small
Round tube 17, big round tube 18, connecting rod rack 19, slideway 20, connection sheet 21, step nut 22.
Specific embodiment
The invention will be further described with attached drawing with reference to embodiments.
As shown in Figure 1, a kind of two-segment type can the seat of automatic seat that is folded flat of front and back, including cushion frame 1, back frame
2 and driving mechanism 3.
In conjunction with Fig. 2 and Fig. 3, driving mechanism 3 is by two pairs of recliner assemblies 4, angle adjustor motor 5 and 6 groups of angle adjustor synchronizing bar
At.Recliner assembly 4 is located on an angle adjustor connecting plate 9 by upper angle adjustor 10a and lower angle adjustor 10b and welding is connected therewith,
Then upper angle adjustor 10a and the welding of upper junction plate 7 are connected, and lower angle adjustor 10b and the welding of lower connecting plate 8 are connected.Two pairs of angle adjustors
The bilateral symmetry of component 4 and coaxial, the one end of upper junction plate 7 far from circular hole is respectively positioned in the outside of back frame 2, and leans on
Back frame frame 2 is connected；Its rectilinear end of lower connecting plate 8 far from circular hole is solid with the inside of the left and right cushion side pipe 16 of cushion frame respectively
Even.Two angle adjustor motors 5, are located at the inside of one pair of them recliner assembly 4, pass through angle adjustor synchronizing bar 6 and bolt
11 connect with the welded nut 13 on upper junction plate 7 and lower connecting plate 8, form distribution up and down.
When upper end angle adjustor motor 5 works, upper angle adjustor 10a rotation, to drive back frame 2 around upper angle adjustor
The angle adjustor synchronizing bar 6 of 10a rotates；When lower end angle adjustor motor 5 works, lower angle adjustor 10b rotation, to drive backrest
Frame 2 is rotated around the angle adjustor synchronizing bar 6 of lower angle adjustor 10b, realizes that independent back frame 2 rotates twice, so that seat back frame
Frame 2 down tilt can be foldd backward to 90 degree to 180 degree forward.
Further, it as shown in figure 3, angle adjustor connecting plate 9 is equipped with the point 9a and lower gear point 9b that performs, is connected in angle adjustor
The upper and lower side in the outside of plate 7 and lower connecting plate 8 is respectively equipped with block 12.Block 12 and angle adjustor upper junction plate 7 and lower connecting plate 8
It is vertical to be connected.Using the above structure, when angle adjustor rotates clockwise or counterclockwise certain angle, perform point 9a or lower gear point 9b
Block 12 can be encountered, play the role of angle limit.
As shown in figure 4, cushion frame 1 is made of cushion front tube 15, cushion side pipe 16, rear tube assembly.Tube assembly after described
It is made of a big round tube 18, a small round tube 17, connecting rod rack 19.The centering parallel with small round tube 17 of big round tube 18, is through two respectively
On a parallel connecting rod rack 19, it is connected with connecting rod rack 19；Big 18 both ends of round tube are through the lower connection of left and right recliner assembly 4
It is mutually connected after plate 8.Cushion frame 1 further includes base support 14.14 upper end of base support is perpendicular to cushion front tube 15 and rear pipe
Component is mutually connected therewith；14 lower end of base support is connect by connection sheet 21, step nut 22 with slideway 20.
Further, in conjunction with Fig. 2, Fig. 3 and Fig. 4, small round tube 17 and lower 10 b concentric co-axial of angle adjustor, angle adjustor synchronizing bar
6 are mounted on the lower angle adjustor 10b of left and right sides across small round tube 17.
Be shown in Fig. 5 a kind of two-segment type can the automatic seat that is folded flat of front and back in the structural schematic diagram using position.
As shown in Figure 6 and Figure 7, a kind of two-segment type can the backrest of automatic seat that is folded flat of front and back turn over turn 90 degrees folding forward
Gentle backrest overturns 180 degree backward and lies flat effect picture.
Claims (6)
1. a kind of two-segment type can the automatic seat that is folded flat of front and back, comprising: cushion frame, back frame and driving mechanism；
The driving mechanism is made of two pairs of recliner assemblies, angle adjustor motor and angle adjustor synchronizing bar；The recliner assembly
It is located on an angle adjustor connecting plate by upper angle adjustor and lower angle adjustor and welding is connected therewith, then upper angle adjustor and upper junction plate
Welding is connected, and lower angle adjustor and lower connecting plate welding are connected；The one end of the upper junction plate far from circular hole, is respectively positioned in backrest
The outside of frame is connected with back frame；Its rectilinear end of lower connecting plate far from circular hole respectively with the cushion frame
Left and right cushion side pipe is fixedly connected to the inner side；The angle adjustor motor, is located at the inside of one pair of them recliner assembly, passes through tune
Angle device synchronizing bar and bolt are connected with the welded nut being vertically connected on plate, form distribution up and down.
2. two-segment type according to claim 1 can the automatic seat that is folded flat of front and back, which is characterized in that the angle adjustor connection
Plate is equipped with upper lower gear point, and the upper and lower side on the outside of the angle adjustor upper junction plate and lower connecting plate is respectively equipped with block；The gear
Block is vertical with angle adjustor upper junction plate and lower connecting plate to be connected.
3. two-segment type according to claim 1 or 2 can the automatic seat that is folded flat of front and back, which is characterized in that two pairs of angle adjustors
Component bilateral symmetry；The center hole location left and right sides of the upper angle adjustor and lower angle adjustor is concentric.
4. two-segment type according to claim 1 can the automatic seat that is folded flat of front and back, which is characterized in that the cushion frame by
Front tube, cushion side pipe, rear tube assembly composition；Tube assembly is made of a big round tube, a small round tube, connecting rod rack after described；It is described
The centering parallel with the small round tube of big round tube, is through on two parallel connecting rod racks respectively, is connected with the connecting rod rack；Institute
It states big tube ends and is through after the lower connecting plate of left and right recliner assembly and be mutually connected.
5. two-segment type according to claim 4 can the automatic seat that is folded flat of front and back, which is characterized in that the small round tube is under
Angle adjustor concentric co-axial, the angle adjustor synchronizing bar are mounted under left and right sides angle adjustor across the small round tube.
6. two-segment type according to claim 4 can the automatic seat that is folded flat of front and back, which is characterized in that the cushion frame is also
Including base support；The base support upper end is mutually connected therewith perpendicular to cushion front tube and rear pipe, and base support lower end is logical
Connection sheet, step nut and slideway is crossed to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731348.0A CN110386038A (en) | 2019-08-08 | 2019-08-08 | A kind of two-segment type can the automatic seat that is folded flat of front and back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910731348.0A CN110386038A (en) | 2019-08-08 | 2019-08-08 | A kind of two-segment type can the automatic seat that is folded flat of front and back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110386038A true CN110386038A (en) | 2019-10-29 |
Family
ID=68288588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910731348.0A Pending CN110386038A (en) | 2019-08-08 | 2019-08-08 | A kind of two-segment type can the automatic seat that is folded flat of front and back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110386038A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102335479B1 (en) * | 2020-06-11 | 2021-12-03 | 성기수 | Rear seat folding device for vans |
-
2019
- 2019-08-08 CN CN201910731348.0A patent/CN110386038A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102335479B1 (en) * | 2020-06-11 | 2021-12-03 | 성기수 | Rear seat folding device for vans |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191029 |