CN109435793A - A kind of unlocking mechanism convenient for rear passenger disengaging - Google Patents
A kind of unlocking mechanism convenient for rear passenger disengaging Download PDFInfo
- Publication number
- CN109435793A CN109435793A CN201811151781.9A CN201811151781A CN109435793A CN 109435793 A CN109435793 A CN 109435793A CN 201811151781 A CN201811151781 A CN 201811151781A CN 109435793 A CN109435793 A CN 109435793A
- Authority
- CN
- China
- Prior art keywords
- drag
- line
- fixed
- rotatable lamella
- disengaging
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- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/12—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable and tiltable
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of unlocking mechanism convenient for rear passenger disengaging disclosed by the invention, comprising: one is centered around the rotatable lamella of angle adjustor center axis thereof；One is fixed on the catch point rivet on backrest frames to drive the rotatable lamella rotation when realizing easy entered function；One is fixed on the fixed bracket of drag-line on the inside of backrest on lower connecting plate, is provided with one on the fixed bracket of zipper and keeps initial position catch point to limit the rotatable lamella；One is connected to the rotatable lamella returning spring on the fixed bracket of the drag-line and the rotatable lamella；One sliding rail unlocks drag-line, and the drag-line soft rubber cover of sliding rail unlock drag-line is fixed on the fixed bracket of zipper, and the same end of the drag-line in sliding rail unlock drag-line is connected on rotatable lamella, and the drag-line other end in sliding rail unlock drag-line is connect with sliding rail solution locking plate.Part of the present invention is simple, and driving method is simple, and advantage is had more in terms of price and reliability.
Description
Technical field
The present invention relates to automotive seating art field, in particular to a kind of unlocking mechanism convenient for rear passenger disengaging.
Background technique
SUV, MPV car for possessing three rows of seats, when third row's passenger's disengaging, it is desirable to which second row passenger's backrest revolves forward
Turn certain angle and whole chair moves forward, concede enough disengaging spaces, facilitates third row's passenger's disengaging.Current this function on the market
Seat type mainly divide three kinds: one is manual unlocking backrest+manual unlocking sliding rail, structure is complex
(CN106541857A)；Second is electronic unlock backrest+electronic unlocking sliding rail, needs one key control of module, two motor fortune
It is dynamic, higher cost (such as Toyota Alphard)；The third is electric control for opening lock backrest+manual unlocking sliding rail, needs elder generation electronic forward
Rotary backrest, then manual unlocking sliding rail and the seat that moves forward, it is (such as Honda Ai Lishen) complicated for operation.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of mechanism element in view of the above shortcomings of the prior art
Simply, the unlocking mechanism convenient for rear passenger disengaging of driving method simply, in terms of price and reliability advantageously.
The technical problems to be solved by the invention can be achieved through the following technical solutions:
A kind of unlocking mechanism convenient for rear passenger disengaging, comprising:
One is centered around the rotatable lamella of angle adjustor center axis thereof；
One is fixed on the catch point rivet on backrest frames to drive the rotatable lamella rotation when realizing easy entered function；
One is fixed on the fixed bracket of drag-line on the inside of backrest on lower connecting plate, which contains two zipper fixed points, and
One, which is provided with, on the fixed bracket of the zipper keeps initial position catch point to limit the rotatable lamella；
One is connected to the rotatable lamella returning spring on the fixed bracket of the drag-line and the rotatable lamella.
One sliding rail unlocks drag-line, and the drag-line soft rubber cover of the sliding rail unlock drag-line is fixed on the fixed bracket of the zipper,
The same end of drag-line in the sliding rail unlock drag-line is connected on the rotatable lamella, and the drag-line in the sliding rail unlock drag-line is another
End is connect with sliding rail solution locking plate.
In a preferred embodiment of the invention, the catch point rivet is fixed on a backrest catch point bracket, described to lean on
Back catch point bracket is fixed on the backrest frames.
In a preferred embodiment of the invention, the position that the rotatable lamella is contacted with the catch point rivet is arc.
In a preferred embodiment of the invention, the angle adjustor is Manual angle regulator, and the angle adjustor is synchronous with an angle adjustor
Bar；Further include:
One, which is fixed on the angle adjustor synchronizing bar, unlocks driving handle to the angle adjustor that angle adjustor unlocks；The rotation bobbin
It is located on the angle adjustor unlock driving handle；
One easily disengaging unlocks drag-line, and it is solid that one end of the drag-line moccasin set of the easy disengaging unlock drag-line is fixed on the zipper
It on fixed rack, is easily connect into the drag-line of unlock drag-line with end with the angle adjustor driving handle, the easy disengaging unlocks drag-line
In the drag-line other end connect with the easy disengaging release lever being mounted on backrest frames shoulder.
In a preferred embodiment of the invention, the rotatable lamella is located at the angle adjustor solution by a metal lining axis
It locks on driving handle.
In a preferred embodiment of the invention, the angle adjustor unlock driving handle is located at the angle modulation by an axis
Rotatable lamella setting-up piece on device synchronizing bar carries out axial setting and limits, and the rotatable lamella setting-up piece is fixed on described by one
Thrust cap shaft on angle adjustor synchronizing bar is to being limited on the angle adjustor synchronizing bar.
In a preferred embodiment of the invention, the angle adjustor is electric angle-adjuster；The invention also includes:
One axle sleeve being fixedly connected with the lower connecting plate in the angle adjustor；The connection bobbin is located on the axle sleeve.
In a preferred embodiment of the invention, the axle sleeve is fixed on the fixed bracket of an axle sleeve, and the axle sleeve is solid
Fixed rack is fixed on the lower connecting plate in the angle adjustor.
In a preferred embodiment of the invention, the connection sheet by a set of setting-up piece on the axle sleeve into
Row axial position limits, and the setting-up piece is axially limited on the axle sleeve by a circlip.
Due to using technical solution as above, compared with prior art, the present invention having the following characteristics that
1. part of the present invention is simple, driving method is simple, and advantage is had more in terms of price and reliability.
2. the present invention is suitable for the realization for facilitating disengaging function of manual seat and automatic seat, part zero therein simultaneously
Part can be shared in manual and electronic skeleton, promote the economic interests of project.
3. electric back+manual unlocking sliding rail seat using the present invention, is unlocked can automatic synchronization unlock cunning by behind
Rail, operating procedure simplify.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 2 is decomposition diagram of the present invention convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 3 is the structural schematic diagram that the present invention is applied to manual backrest convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 4 is the decomposition diagram that the present invention is applied to manual backrest convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 5 is that the seat internal structure that the present invention is applied to manual backrest convenient for the unlocking mechanism of rear passenger disengaging is illustrated
Figure.
Fig. 6 is the structural schematic diagram that the present invention is applied to electric back convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 7 is the decomposition diagram that the present invention is applied to electric back convenient for the unlocking mechanism of rear passenger disengaging.
Fig. 8 is that the seat internal structure that the present invention is applied to electric back convenient for the unlocking mechanism of rear passenger disengaging is illustrated
Figure.
Fig. 9 is that backrest rotates backward 46 degree of status diagram.
Figure 10 is the status diagram that backrest rotates forward 18 degree.
Figure 11 is the non-unlocked state schematic diagram of sliding rail.
Figure 12 is the status diagram that EZ-entry initial position backrest rotates forward 18 degree.
Figure 13 is the status diagram that the rearmost position EZ-entry backrest rotates forward 34 degree.
Figure 14 is sliding rail unlocked state schematic diagram.
Specific embodiment
Referring to Fig. 1 to Fig. 2, a kind of unlocking mechanism convenient for rear passenger disengaging shown in figure, including one be centered around tune
Rotatable lamella 100, catch point rivet 110, the drag-line fixed bracket 120, rotatable lamella reset spring 130 and one of angle device center axis thereof
Sliding rail unlocks drag-line 140.Catch point rivet 110 is fixed on a backrest catch point bracket 150.
Present invention could apply to manual backrest and electric backs.
Unlucky when being applied to lean on manually: referring to Fig. 3 to Fig. 5, backrest catch point bracket 150 is fixed on backrest frames 200, with
Backrest frames 200 rotate together with, for limiting the adjusting stroke of backrest frames 200 forward backward.Additionally, due to catch point rivet 110
It is fixed on backrest catch point bracket 150, when backrest frames 200 turn to forward setting position, the catch point rivet 110 and rotatable lamella
Driving end 102 on 100 contacts, and then revolving fragment 100 is driven to rotate.Due to the driving on catch point rivet 110 and rotatable lamella 100
There are relative friction movements at end 102, and in order to avoid rubbing, caused abnormal sound praises material wear problem, the driving on rotatable lamella 100
End 102 is made of a flange cambered surface 103.
The angle adjustor unlock driving handle that a pair of of angle adjustor 300 is unlocked is fixed on angle adjustor synchronizing bar 310
320；Inner hole 101 in rotatable lamella 100 is located at the support in angle adjustor unlock driving handle 320 by 160 axis of a metal lining
On the excircle of disk 321, abnormal sound is shaken to avoid excessive lead to the problem of in gap.
A rotatable lamella setting-up piece 170 is also cased on angle adjustor synchronizing bar 310, rotatable lamella setting-up piece 170 passes through one
Thrust cap 190 is axial to be limited on angle adjustor synchronizing bar 310, rotatable lamella setting-up piece 170 to the axial position of rotatable lamella 100 into
Row limits.
The fixed bracket 120 of drag-line is fixed on the outside of backrest on lower connecting plate 400.It is formed on the fixed bracket 120 of drag-line
Two drag-line fixed points 122,123 and one keep initial position catch point 121 to limit rotatable lamella 100.Rotatable lamella reset spring
130 one end hooks on rotatable lamella 100, and the other end is hooked in the fixed bracket 120 of drag-line, and rotatable lamella reset spring 130 gives rotatable lamella
100 provide restoring force, when driving rotatable lamella 100 by catch point rivet 110, return to initial position.
The drag-line that sliding rail unlocks one end of the soft housing 141 of drag-line in drag-line 140 and easily passes in and out in unlock drag-line 180 is soft outer
One end of set 181 is separately fixed on two drag-line fixed points 122,123 of the fixed bracket 120 of drag-line, and sliding rail unlocks drag-line 140
In one end of drag-line 142 connect with rotatable lamella 100, sliding rail unlocks the other end of the drag-line 142 in drag-line 140 and sliding rail unlocks
Piece 510 connects.
One end of drag-line 182 easily in disengaging unlock drag-line 180 is connect with angle adjustor unlock driving handle 320, is easily passed in and out
The other end of drag-line 182 in unlock drag-line 180 connects with the easy disengaging release lever 210 being mounted on 200 shoulder of backrest frames
It connects.
When the present invention is applied to lean on unlucky working principle as follows manually:
When third row passenger needs to get on the bus, angle regulator handle 320 is manipulated first, unlocks angle adjustor 300.After unlock, lean on
Spine frame 200 is overturn forward under the driving of torsional spring 220, when backrest frames 200 turn to setting position forward, catch point rivet
110 contact with the driving end 102 on rotatable lamella 100, in backrest frames 200 and continue in rotation process forward, backrest frames 200
It drives rotatable lamella 100 to rotate by catch point rivet 110, elongates the drag-line 142 in sliding rail unlock drag-line 140, unlocked by sliding rail
Piece 510 is unlocked sliding rail, after sliding rail unlock, entire seat can be pushed to move forward, third is facilitated to arrange passenger loading.
When third row passenger needs to get off, easily disengaging release lever 210 is pulled, the meeting simultaneously of release lever 210 is easily passed in and out
The drag-line 182 in easily disengaging unlock drag-line 180 is pulled, drives angle adjustor solution by easily passing in and out the drag-line 182 in unlock drag-line 180
It locks driving handle 320 to overturn, angle adjustor 300 is unlocked.After unlock, backrest frames 200 turn over forward under the driving of torsional spring 220
Turn, when backrest frames 200 are turned to setting position forward, catch point rivet 110 is contacted with the driving end 102 on rotatable lamella 100,
In backrest frames 200 and continue in rotation process forward, backrest frames 200 drive 100 turns of rotatable lamella by catch point rivet 110
It is dynamic, the drag-line 142 in sliding rail unlock drag-line 140 is elongated, sliding rail is unlocked by sliding rail solution locking plate 510, after sliding rail unlock,
Entire seat can be pushed to move forward, third is facilitated to arrange passenger getting off car.
When being applied to electric back: referring to Fig. 6 to Fig. 8, in the angle adjustor lower connecting plate 310a of electric angle-adjuster 300a
On be fixed with the fixed bracket 320a of an axle sleeve, be welded with a metal axle sleeve 330a, rotatable lamella 100 on the fixed bracket 320a of axle sleeve
In 101 axle sleeve of inner hole on the outer circumference surface of metal axle sleeve 330a, rotatable lamella 100 can be in the excircle of metal axle sleeve 330a
It is rotated on face.In addition a setting-up piece 340a is also cased on metal lining 330a, setting-up piece 340a is to limit rotatable lamella
100 axial shakings, setting-up piece 340a carry out axial position restriction by the circlip 350a being stuck on metal lining 330a.
Working principle when the present invention is applied to electric back is as follows:
When third row passenger need to get on the bus when, press downside backrest regulation button 410a, driving electric angle-adjuster 300a to
Preceding movement drives backrest frames 200 to overturn forward, when backrest frames 200a turns to setting position forward, catch point rivet 110
It contacts, in backrest frames 200 and continues in rotation process forward, backrest frames 200 are logical with the driving end 102 on rotatable lamella 100
Crossing catch point rivet 110 drives rotatable lamella 100 to rotate, and elongates the drag-line 142 in sliding rail unlock drag-line 140, passes through sliding rail solution locking plate
510 pairs of sliding rails are unlocked, and after sliding rail unlock, entire seat can be pushed to move forward, third is facilitated to arrange passenger loading.
When third row passenger needs to get off, press rear portion backrest regulation button 420a, driving electric angle-adjuster 300a to
Preceding movement drives backrest frames 200a to overturn forward, when backrest frames 200a turns to setting position forward, catch point rivet
110 contact with the driving end 102 on rotatable lamella 100, in backrest frames 200a and continue in rotation process forward, backrest frames
200 drive rotatable lamella 100 to rotate by catch point rivet 110, elongate the drag-line 142 in sliding rail unlock drag-line 140, pass through sliding rail solution
Locking plate 510 is unlocked sliding rail, after sliding rail unlock, entire seat can be pushed to move forward, third is facilitated to arrange passenger getting off car.
Referring to Fig. 9 to Figure 11, backrest frames 200 or 200a design position backward 46 degree to 18 degree forward be lock position,
Catch point rivet 110 is not contacted with the driving end 102 of rotatable lamella 100 within the scope of the trip, will not pass through 510 pairs of cunnings of sliding rail solution locking plate
Rail is unlocked.
Referring to Figure 12 to Figure 14, backrest frames 200 or 18 degree forward of 200a design position, catch point rivet 110 and rotatable lamella
100 driving end 102 starts to contact, and then rotatable lamella 100 is driven to rotate, backrest frames 200 or 200a design position forward 34
Degree, rotatable lamella 100 elongate the drag-line 142 in sliding rail unlock drag-line 140, are unlocked by sliding rail solution locking plate 510 to sliding rail.
Claims (9)
1. a kind of unlocking mechanism convenient for rear passenger disengaging characterized by comprising
One is centered around the rotatable lamella of angle adjustor center axis thereof；
One is fixed on the catch point rivet on backrest frames to drive the rotatable lamella rotation when realizing easy entered function；
One is fixed on the fixed bracket of drag-line on the inside of backrest on lower connecting plate, which contains two zipper fixed points, and described
One, which is provided with, on the fixed bracket of zipper keeps initial position catch point to limit the rotatable lamella；
One is connected to the rotatable lamella returning spring on the fixed bracket of the drag-line and the rotatable lamella；
One sliding rail unlocks drag-line, and the drag-line soft rubber cover of the sliding rail unlock drag-line is fixed on the fixed bracket of the zipper, described
The same end of drag-line in sliding rail unlock drag-line is connected on the rotatable lamella, the drag-line other end in the sliding rail unlock drag-line with
The connection of sliding rail solution locking plate.
2. a kind of unlocking mechanism convenient for rear passenger disengaging as described in claim 1, which is characterized in that the catch point rivet
It is fixed on a backrest catch point bracket, the backrest catch point bracket is fixed on the backrest frames.
3. a kind of unlocking mechanism convenient for rear passenger disengaging as described in claim 1, which is characterized in that the rotatable lamella with
The position of the catch point rivet contact is arc.
4. a kind of unlocking mechanism convenient for rear passenger disengaging as described in claims 1 or 2 or 3, which is characterized in that the tune
Angle device is Manual angle regulator, and the angle adjustor has an angle adjustor synchronizing bar；Further include:
One, which is fixed on the angle adjustor synchronizing bar, unlocks driving handle to the angle adjustor that angle adjustor unlocks；The rotation bobbin is located at
On the angle adjustor unlock driving handle；
One easily disengaging unlock drag-line, one end of the drag-line moccasin set of the easy disengaging unlock drag-line is fixed on the fixed branch of the zipper
It on frame, is easily connect into the drag-line of unlock drag-line with end with the angle adjustor driving handle, in the easy disengaging unlock drag-line
The drag-line other end is connect with the easy disengaging release lever being mounted on backrest frames shoulder.
5. a kind of unlocking mechanism convenient for rear passenger disengaging as claimed in claim 4, which is characterized in that the rotatable lamella is logical
A metal lining axis is crossed to be located on the angle adjustor unlock driving handle.
6. a kind of unlocking mechanism convenient for rear passenger disengaging as claimed in claim 4, which is characterized in that the angle adjustor solution
Lock driving handle is located at the rotatable lamella setting-up piece on the angle adjustor synchronizing bar by an axis and carries out axial setting restriction, described
Rotatable lamella setting-up piece is synchronous to the angle adjustor is limited in by a thrust cap shaft being fixed on the angle adjustor synchronizing bar
On bar.
7. a kind of unlocking mechanism convenient for rear passenger disengaging as described in claims 1 or 2 or 3, which is characterized in that the tune
Angle device is electric angle-adjuster；Further include:
One axle sleeve being fixedly connected with the lower connecting plate in the angle adjustor；The connection bobbin is located on the axle sleeve.
8. a kind of unlocking mechanism convenient for rear passenger disengaging as claimed in claim 7, which is characterized in that the axle sleeve is fixed
On the fixed bracket of an axle sleeve, the fixed bracket of the axle sleeve is fixed on the lower connecting plate in the angle adjustor.
9. a kind of unlocking mechanism convenient for rear passenger disengaging as claimed in claim 8, which is characterized in that the connection sheet is logical
It crosses a set of setting-up piece on the axle sleeve and carries out axial position restriction, the setting-up piece is axially limited in by a circlip
On the axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151781.9A CN109435793A (en) | 2018-09-29 | 2018-09-29 | A kind of unlocking mechanism convenient for rear passenger disengaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151781.9A CN109435793A (en) | 2018-09-29 | 2018-09-29 | A kind of unlocking mechanism convenient for rear passenger disengaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435793A true CN109435793A (en) | 2019-03-08 |
Family
ID=65545892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811151781.9A Pending CN109435793A (en) | 2018-09-29 | 2018-09-29 | A kind of unlocking mechanism convenient for rear passenger disengaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435793A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69902629T2 (en) * | 1998-01-28 | 2003-04-03 | Faure Bertrand Components Ltd | ROTARY JOINT MECHANISM FOR MULTIFUNCTIONAL APPLICATIONS ON A MOTOR VEHICLE SEAT |
| US20030122412A1 (en) * | 2001-12-25 | 2003-07-03 | Naoki Niimi | Seat device |
| CN101612902A (en) * | 2008-06-24 | 2009-12-30 | 丰田纺织株式会社 | Vehicle seat used switching mechanism |
| CN101746290A (en) * | 2008-12-01 | 2010-06-23 | 现代自动车株式会社 | Apparatus for walkin and folding for a seat |
| CN102476594A (en) * | 2010-11-29 | 2012-05-30 | 丰田纺织株式会社 | Vehicle seat |
| CN103770674A (en) * | 2012-10-23 | 2014-05-07 | 丰田纺织株式会社 | Seat frame structure |
| CN204712903U (en) * | 2014-03-25 | 2015-10-21 | 爱信精机株式会社 | Seat unit |
| JP2016199234A (en) * | 2015-04-14 | 2016-12-01 | テイ・エス テック株式会社 | Vehicle seat |
-
2018
- 2018-09-29 CN CN201811151781.9A patent/CN109435793A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69902629T2 (en) * | 1998-01-28 | 2003-04-03 | Faure Bertrand Components Ltd | ROTARY JOINT MECHANISM FOR MULTIFUNCTIONAL APPLICATIONS ON A MOTOR VEHICLE SEAT |
| US20030122412A1 (en) * | 2001-12-25 | 2003-07-03 | Naoki Niimi | Seat device |
| CN101612902A (en) * | 2008-06-24 | 2009-12-30 | 丰田纺织株式会社 | Vehicle seat used switching mechanism |
| CN101746290A (en) * | 2008-12-01 | 2010-06-23 | 现代自动车株式会社 | Apparatus for walkin and folding for a seat |
| CN102476594A (en) * | 2010-11-29 | 2012-05-30 | 丰田纺织株式会社 | Vehicle seat |
| CN103770674A (en) * | 2012-10-23 | 2014-05-07 | 丰田纺织株式会社 | Seat frame structure |
| CN204712903U (en) * | 2014-03-25 | 2015-10-21 | 爱信精机株式会社 | Seat unit |
| JP2016199234A (en) * | 2015-04-14 | 2016-12-01 | テイ・エス テック株式会社 | Vehicle seat |
Non-Patent Citations (1)
| Title |
|---|
| 钟柳华 孟正华 练朝春: "《汽车座椅设计与制造》", 30 April 2015, 国防工业出版社 * |
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Address after: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Applicant after: Yanfeng international Seat System Co.,Ltd. Address before: 201315 No. 669 Kang'an Road, Kangqiao Industrial Zone, Pudong New District, Shanghai Applicant before: YANFENG ADIENT SEATING Co.,Ltd. |