CN209650098U - A kind of seat of one key of band unlock turnover mechanism - Google Patents
A kind of seat of one key of band unlock turnover mechanism Download PDFInfo
- Publication number
- CN209650098U CN209650098U CN201920097054.2U CN201920097054U CN209650098U CN 209650098 U CN209650098 U CN 209650098U CN 201920097054 U CN201920097054 U CN 201920097054U CN 209650098 U CN209650098 U CN 209650098U
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- rotor plate
- plate
- sliding rail
- seat frame
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- 230000007306 turnover Effects 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000005096 rolling process Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The seat of one key of the utility model band unlock turnover mechanism, including seat frame and backrest frames, seat frame two sides are connected separately with seat cushion side plate by the position of rear end, backrest frames bottom end is connect with upper end on rear side of two blocks pad side plate respectively, it is locked with being connected on rear side of seat cushion side plate bottom end, backrest frames are equipped with ground lock release lever, drag-line is locked with being connected between ground lock release lever and ground lock, it locks release lever with pulling lock with capable of locking drag-line unlock by ground, it further include when ground is locked and unlocked for overturning component before and after driving seat integrally to overturn forward and for keeping seat in the turnover bracket component of rollover states, front and back overturning component is arranged on the downside of seat frame and is hinged with seat frame bottom end, turnover bracket component is arranged on the downside of seat frame front end.The turnover mechanism structure of the utility model seat is simple, number of parts is few, and production cost is low.
Description
Technical field
The utility model relates to automotive seating art field, in particular to a kind of seat of one key of band unlock turnover mechanism.
Background technique
Present SUV, MPV type car, car are usually provided with three rows of seats, in use, passenger for convenience
Into three rows of seats, it usually needs front-seat seat flips an angle forward and moves forward certain distance, to concede
Enough spaces, therefore be often equipped on middle row seat chair and easily enter unlocking mechanism, to realize resigning purpose, however it is existing easy
It is usually to pass through operation shoulder solution lock box into unlocking mechanism, the ground of seat is made to lock unlock, realizes that front-row seats integrally turn over forward
Turn certain angle, concedes space and rear passenger is facilitated to pass in and out.The rotary components of this existing seat are arranged on the downside of cushion, knot
Structure is complicated, number of parts is more, and production technology is complicated, high production cost.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned drawbacks of the prior art, providing a kind of one key of band unlock tipper
The seat of structure, the turnover mechanism structure of the seat is simple, number of parts is few, and production cost is low.
The utility model to achieve the above object the technical solution adopted is that: a kind of seat of one key of band unlock turnover mechanism
Chair, including seat frame and backrest frames, seat frame two sides are connected separately with seat cushion side plate, backrest frames bottom end difference by the position of rear end
It connect with upper end on rear side of two blocks pad side plate, is locked with being connected on rear side of seat cushion side plate bottom end, backrest frames are equipped with ground lock unlock
Handle locks drag-line with being connected between ground lock release lever and ground lock, and locking release lever with pulling can lock drag-line solution by ground
Lock ground lock further includes when ground is locked and unlocked for overturning component before and after driving seat integrally to overturn forward and for keeping seat
In the turnover bracket component of rollover states, front and back overturning component is arranged on the downside of seat frame and is hinged with seat frame bottom end, overturns
Bracket component is arranged on the downside of seat frame front end.
The further technical solution of the utility model is: the front and back overturning component includes a pair of of sliding rail connecting plate, a pair
Rotor plate, a pair rotate power-assisted leaf spring after preceding rotor plate, a pair, and the upper end of rotor plate is respectively and on the downside of seat frame front end before a pair
Two seat frame adapters are hinged, it is a pair of before rotor plate lower end respectively with corresponding sliding rail connecting plate leading inside side wall outstanding
Hingedly, synchronising (connecting) rod I is being connected with before two pieces between rotor plate, the lower end of rotor plate is connected with corresponding sliding rail respectively after a pair
Plate be provided projectingly by medium position it is side walls hinged, it is a pair of after rotor plate upper end respectively with hinge on the downside of corresponding seat cushion side plate front end
It connects, is being connected with synchronising (connecting) rod II after two pieces between rotor plate, the seat frame adapter and its rear end on the downside of seat frame and its front end
Seat cushion side plate forms seat frame component, and preceding rotor plate, seat frame component, rear rotor plate, sliding rail connecting plate form four-bar mechanism, a pair of
After rotation power-assisted leaf spring is separately mounted to two pieces outside the pin shaft hinged with corresponding sliding rail connecting plate of rotor plate lower end.
The further technical solution of the utility model is: rear rotor plate is outwardly arranged in the prominent part of and rotation power-assisted plate
Spring stretches the hangers for hooking phase clasp, and when ground lock is in lockup state, rotation power-assisted leaf spring is drawn to the rear rotor plate of post deflection
It stretches in tensional state, after locality lock is unlocked, under the action of rotating power-assisted leaf spring rotary force forward, before four-bar mechanism
Rotor plate and rear rotor plate rotate forward relative to sliding rail connecting plate respectively, overturn seat integrally forward.
The further technical solution of the utility model is: the preceding rotor plate is that one piece of front end profile is arc-shaped and rear end
Profile is linear metal plate, and fixation is welded to each other on the downside of seat frame adapter upper end and front end seat frame, and preceding rotor plate upper end is logical
It crosses bolt to be hinged with seat frame adapter bottom end, preceding rotor plate lower end is outstanding by bolt and sliding rail connecting plate leading inside
Side wall is hinged；Rotor plate is the metal plate of one piece of strip after described, and rear rotor plate lower end is connect by bolt with sliding rail
Plate is hinged by the side wall that medium position is provided projectingly, and rear rotor plate upper end passes through mutual on the downside of bolt and seat cushion side plate front end
Hingedly.
The further technical solution of the utility model is: the inner surface of the preceding rotor plate is connected with cunning by bottom position
Rail unlock pin, with respect in sliding rail connecting plate forward rotation process, sliding rail unlock pin rotates and upward preceding rotor plate with preceding rotor plate
It moves and pushes sliding rail unlock rod unlocking sliding rail.
The further technical solution of the utility model is: the sliding rail connecting plate is connected with anti-between the two sidewalls of rear end
The spacer pin of the excessive bottom of rotor plate after only.
The further technical solution of the utility model is: the turnover bracket component includes idler wheel, turnover bracket, idler wheel branch
Frame, turnover bracket are the metal plate of one piece of strip, and turnover bracket is connected to the outer surface of the preceding rotor plate, and idler wheel is connected to
Turnover bracket outer surface, rolling wheel support are fixedly connected on sliding rail connecting plate leading inside side wall front end outstanding, rolling wheel support position
On the downside of turnover bracket and front end protrudes turnover bracket front end, and rolling wheel support upper end is equipped with the rolling rolled on it for idler wheel
Face, rolling wheel support front end are equipped with groove to rear side recess, drive seat to be integrally turned over forward in preceding rotor plate and rear rotor plate
Cheng Zhong, idler wheel rolls forward on the rolling surface of rolling wheel support, idler wheel is by rolling forward when seat is integrally overturn to highest point
And roll into groove downwards, retain the seat in rollover states.
The further technical solution of the utility model is: the rear end of the turnover bracket is equipped with connecting hole I, turnover bracket
Front end is equipped with connecting hole II, and turnover bracket rear end is fixedly connected on preceding rotor plate side position rearward by connecting hole I by bolt, preceding
Rotor plate is equipped with a guide groove by front position, when idler wheel is connected to turnover bracket outer surface by upset pin, in upset pin
Before side is located in after the connecting hole II of turnover bracket front end in the guide groove of rotor plate, idler wheel is connected on the outside of upset pin and leans on
Terminal position is simultaneously fixed in upset pin by retainer ring I, and in seat forward switching process, idler wheel rolls on rolling wheel support
When, upset pin slides to guide groove lower end by guide groove upper end.
The seat of one key of the utility model band unlock turnover mechanism has the following beneficial effects: front and back overturning component is direct
It is arranged on the downside of seat frame, the lower end of preceding rotor plate and rear rotor plate is hinged with sliding rail connecting plate respectively, preceding rotor plate and rear rotation
The upper end of plate is hinged with the seat frame adapter on the downside of seat frame front end, the seat cushion side plate on the downside of seat frame rear end respectively, preceding rotor plate, seat
Frame component, rear rotor plate, sliding rail connecting plate form four-bar mechanism, and preceding rotor plate and rear rotor plate can drive seat frame integrally opposite
Sliding rail connecting plate swing, rear rotor plate lower end and sliding rail connecting plate hinged place setting rotation power-assisted leaf spring, locality lock unlock
When, under the active force of rotation power-assisted leaf spring, the preceding rotor plate and rear rotor plate of four-bar mechanism can steadily drive seat whole
It overturns forward；The utility model cancels rotary components under cushion, and turnover bracket component is arranged on the downside of seat frame front end, transports in overturning
In dynamic, when the idler wheel of turnover bracket component is moved to recess along the upside of rolling wheel support and the track of front side, entire seat
Center of gravity is downwards after overturning and center of gravity is on rolling wheel support, and what seat was capable of stress balance is maintained at rollover states, to make seat
Rollover states are maintained at, seat can be pushed to move forward with respect to sliding rail；Turnover bracket modular construction is simple, and number of parts is reduced simultaneously
The complexity of design of part is reduced, thus the process for reducing mould development expense, and optimizing part welding and general assembly.
The seat of one key of the utility model band unlock turnover mechanism is made further with reference to the accompanying drawings and examples
It is bright.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the seat of one key of the utility model band unlock turnover mechanism；
Fig. 2 is partial enlarged view at the A of Fig. 1；
Fig. 3 is the structural schematic diagram that seat frame overturns that component and turnover bracket component are connect with front and back；
Fig. 4 is that the seat of one key of the utility model band unlock turnover mechanism locks structural schematic diagram when unlocking on ground；
Fig. 5 is partial enlarged view at the B of Fig. 4；
Fig. 6 is the structural schematic diagram overturn forward in the basis Fig. 4 seat；
Fig. 7 is that the big view in part is put at the C of Fig. 6；
Fig. 8 is to overturn forward in the continuation of the basis Fig. 6 seat to the structural schematic diagram of highest point；
Fig. 9 is that the big view in part is put at the D of Fig. 8；
Drawing reference numeral illustrates: 1- backrest frames, 2- seat cushion side plate, 3- sliding rail, rotor plate after 4-, and 5-, which is stretched, to be hooked, 6- hangers,
7- rotates power-assisted leaf spring, 8- sliding rail connecting plate, 9- rolling wheel support, 10- idler wheel, 11- synchronising (connecting) rod I, rotor plate before 12-, and 13-
Frame adapter, 14- seat frame, 15- turnover bracket lock to 16- drag-line, lock to 17- release lever, 18- groove, 19- rolling surface,
20- retainer ring I, 21- guide groove, 22- upset pin, 23- retainer ring II are locked to 24-, 25- locking bar, 26- spacer pin, the unlock of 27- sliding rail
Pin, 28- sliding rail unlock rod.
Specific embodiment
As shown in Figure 1 to Figure 3, one key of the utility model band unlock turnover mechanism seat, including seat frame 14 and lean on spine
Frame 1,14 two sides of seat frame are connected separately with seat cushion side plate 2 by the position of rear end, and side plate is padded with two blocks respectively in 1 bottom end of backrest frames
The connection of 2 rear side upper ends, 2 bottom end of seat cushion side plate rear side lock 24 with being connected with, and backrest frames 1 are equipped with ground lock release lever 17, ground
Drag-line 16 is locked between lock release lever 17 and ground lock 24 with being connected with, locking release lever 17 with pulling can lock drag-line 16 by ground
Unlock ground lock 24.The utility model further includes in ground 24 unlock of lock for driving seat integrally to overturn front and back overturning group forward
Part and for keeping seat in the turnover bracket component of rollover states.Front and back overturns component setting in 14 downside of seat frame and and seat frame
14 bottom ends are hinged, and turnover bracket component is arranged on the downside of 14 front end of seat frame.
The front and back overturns component and includes rotor plate 4, a pair after rotor plate 12, a pair before a pair of of sliding rail connecting plate 8, a pair
Rotate power-assisted leaf spring 7.The upper end of rotor plate 12 is hinged with two seat frame adapters 13 on the downside of 14 front end of seat frame respectively before a pair,
The lower end of rotor plate 12 is outstanding side walls hinged with corresponding 8 leading inside of sliding rail connecting plate respectively before a pair, in two pieces of forwards
Synchronising (connecting) rod I 11 is connected between movable plate 12.Wherein preceding rotor plate 12 is that one piece of front end profile is arc-shaped and rear end profile is
Fixation is welded to each other on the downside of linear metal plate, 13 upper end of seat frame adapter and front end seat frame 14, preceding 12 upper end of rotor plate is logical
It crosses bolt to be hinged with 13 bottom end of seat frame adapter, preceding 12 lower end of rotor plate passes through bolt and 8 leading inside of sliding rail connecting plate
Side wall outstanding is hinged.The lower end of rotor plate 4 is set with corresponding sliding rail connecting plate 8 by medium position protrusion respectively after a pair
That sets is side walls hinged, and the upper end of rotor plate 4 is hinged on the downside of corresponding 2 front end of seat cushion side plate respectively after a pair, rotates after two pieces
Synchronising (connecting) rod II is connected between plate 4.Rotor plate 4 is the metal plate of one piece of strip after wherein, and rear 4 lower end of rotor plate passes through spiral shell
Bolt is hinged with sliding rail connecting plate 8 by the side wall that medium position is provided projectingly, and rear 4 upper end of rotor plate passes through bolt and seat cushion side
It is hinged on the downside of 2 front end of plate, is also connected with the excessive bottom of rotor plate 4 after limitation on the sliding rail connecting plate 8 of rear 4 downside of rotor plate
Spacer pin 26.The seat cushion side plate 2 of seat frame adapter 13 and its rear end on the downside of seat frame 14 and its front end forms seat frame component, preceding
Rotor plate 12, seat frame component, rear rotor plate 4, sliding rail connecting plate 8 form four-bar mechanism, four hinge joints of four-bar mechanism
Be respectively preceding 12 upper end of rotor plate and 8 hinge joint F of 13 hinge joint E of seat frame adapter, 12 lower end of preceding rotor plate and sliding rail connecting plate,
4 upper end of rotor plate and 2 front end of seat cushion side plate downside hinge joint G, 8 hinge joint H of 4 lower end of rear rotor plate and sliding rail connecting plate afterwards.In
The position of two hinge joints of FH is constant in four-bar mechanism rotation process, the forward connecting with 8 front end of sliding rail connecting plate and middle part
Movable plate 12 and rear rotor plate 4 are swung forward with respect to the hinged place of its upper and lower side respectively, and two hinge joints of EG are with preceding 12 He of rotor plate
Afterwards the rotation of rotor plate 4 and change.
4 lower end of the rotor plate pin hinged with corresponding sliding rail connecting plate 8 after a pair of rotation power-assisted leaf spring 7 is separately mounted to two pieces
Outside axis, rotation power-assisted leaf spring 7 is located in outside pin shaft by retainer ring II.Rotor plate 4 is outwardly arranged in the prominent part of afterwards helps with rotation
Power leaf spring 7 stretches the hangers 6 for hooking 5 phase clasps, and when ground lock 24 is in lockup state, rotation power-assisted leaf spring 7 is by after post deflection
Rotor plate 4 is stretched in tensional state.Sliding rail connecting plate 8 is connected between the two sidewalls of rear end prevents rear 4 mistake of rotor plate
Spend the spacer pin 26 of the bottom.The inner surface of preceding rotor plate 12 is connected with sliding rail unlock pin 27, preceding rotor plate 12 by bottom position
In opposite 8 forward rotation process of sliding rail connecting plate, sliding rail unlock pin 27 rotates with preceding rotor plate 12 and pushes sliding rail solution to moving up
28 unlocking sliding rail 3 of locking bar, how unlocking sliding rail is the prior art to sliding rail unlock rod 28, herein no longer narration in detail.Locality lock 24
After being unlocked, under the action of rotating 7 rotary force forward of power-assisted leaf spring, the preceding rotor plate 12 and rear rotor plate 4 of four-bar mechanism
It is rotated forward relative to sliding rail connecting plate 8 respectively, overturns seat integrally forward.
The turnover bracket component includes idler wheel 10, turnover bracket 15, rolling wheel support 9.Turnover bracket 15 is one piece of strip
The metal plate of shape, turnover bracket 15 are connected to the outer surface of the preceding rotor plate 12, and idler wheel 10 is connected to 15 appearance of turnover bracket
Face.Wherein the rear end of turnover bracket 15 is equipped with connecting hole I, and the front end of turnover bracket 15 is equipped with connecting hole II, and bolt passes through connection
Rotor plate 12 is equipped with one by front position by rearward position, preceding rotor plate 12 before 15 rear end of turnover bracket is fixedly connected on by hole I
Guide groove 21 passes through overturning branch when idler wheel 10 is connected to 15 outer surface of turnover bracket by upset pin 22, on the inside of upset pin 22
Before being located in after the connecting hole II of 15 front end of frame in the guide groove 21 of rotor plate 12, idler wheel 10 is connected on the outside of upset pin 22 by end
End position is simultaneously fixed in upset pin 22 by retainer ring I 20.Guide groove 21 is one section of short arc groove, and crooked radian is with before
The arc-shaped crooked radian in 12 front end of rotor plate is roughly the same.It is prominent that rolling wheel support 9 is fixedly connected on 8 leading inside of sliding rail connecting plate
Side wall front end out, rolling wheel support 9 is located on the downside of turnover bracket 15 and prominent 15 front end of turnover bracket in front end, on rolling wheel support 9
End is equipped with the rolling surface 19 rolled on it for idler wheel 10, and 9 front end of rolling wheel support is equipped with groove 18 to rear side recess, in forward
Movable plate 12 and rear rotor plate 4 drive in the whole switching process forward of seat, idler wheel 10 on the rolling surface 19 of rolling wheel support 9 forward
It rolls, idler wheel 10 is rolled into groove 18 forward and downwards by rolling surface 19 when seat is integrally overturn to highest point, keeps seat
In rollover states.In seat forward switching process, for idler wheel 10 when rolling on rolling wheel support 9, upset pin 22 is by guide groove 21
Upper end slides to 21 lower end of guide groove.
As shown in Figure 4,5, when locking release lever 17 with hand with pulling, the unlock of drag-line 16 ground lock 24 is locked on ground, and ground lock is detached from lock
Bar 25.After locality lock 24 is unlocked, as shown in fig. 6, under the action of rotating 7 rotary force forward of power-assisted leaf spring, four-bar mechanism
Preceding rotor plate 12 and rear rotor plate 4 rotated forward relative to sliding rail connecting plate 8 respectively, make seat integrally overturn forward.In seat
Forward in switching process, turnover bracket 15 drives idler wheel rolls forward on the rolling surface 19 of 9 upper end of rolling wheel support.In preceding rotation
Sliding rail unlock pin 27 moves up and pushes 28 unlocking sliding rail 3 of sliding rail unlock rod plate 12 in rotation process forward, as shown in Figure 7.Work as forward
When movable plate 12 and rear rotor plate 4 continue to swing forward with respect to 3 connecting plate of sliding rail, idler wheel 10 is rolled by the rolling surface 19 of rolling wheel support 9
In the groove 18 for entering 9 front end of rolling wheel support, seat has been overturn to highest point at this time, and as shown in Figure 8,9, idler wheel 10 is by groove at this time
18 are positioned, and center of gravity is downwards after entire turnover seat and center of gravity is on rolling wheel support 9, and seat is capable of being maintained at for stress balance and is turned over
Turn state, since sliding rail 3 is unlocked, seat can directly be pushed to move forward with respect to sliding rail 3 forward, is allowed to rear passenger disengaging
Space out.
Above embodiments are only the preferred embodiment of the utility model, and the structure of the utility model is not limited to above-mentioned implementation
The form enumerated of example, any modification made within the spirit and principle of the present invention, equivalent replacement etc. should all include
It is within the protection scope of the utility model.
Claims (8)
1. a kind of seat of one key of band unlock turnover mechanism, including seat frame and backrest frames (1), seat frame (14) two sides are by rear end
Position is connected separately with seat cushion side plate (2), and backrest frames (1) bottom end is connect with upper end on rear side of two blocks pad side plate (2) respectively, seat
Pad is locked (24) with being connected on rear side of side plate (2) bottom end, and backrest frames (1) are equipped with ground lock release lever (17), ground lock unlock hand
Drag-line (16) are locked between handle (17) and ground lock (24) with being connected with, locking release lever (17) with pulling can lock drag-line by ground
(16) unlock ground lock (24), which is characterized in that further include when ground lock (24) is unlocked for driving seat integrally to overturn forward
Front and back overturns component and for keeping seat in the turnover bracket component of rollover states, and front and back overturns component and is arranged in seat frame (14)
Downside is simultaneously hinged with seat frame (14) bottom end, and the setting of turnover bracket component is on the downside of seat frame (14) front end.
2. the seat of one key of band unlock turnover mechanism as described in claim 1, which is characterized in that the front and back overturns component packet
Include a pair of of sliding rail connecting plate (8), it is a pair of before rotor plate (12), it is a pair of after rotor plate (4), a pair of of rotation power-assisted leaf spring (7), it is a pair of
The upper end of preceding rotor plate (12) respectively with two seat frame adapters (13) on the downside of seat frame (14) front end hingedly, it is a pair of before rotor plate
(12) lower end is outstanding side walls hinged with corresponding sliding rail connecting plate (8) leading inside respectively, rotor plate (12) before two pieces
Between be connected with synchronising (connecting) rod I (11), it is a pair of after the lower end of rotor plate (4) lean on middle part with corresponding sliding rail connecting plate (8) respectively
Position is provided projectingly side walls hinged, and the upper end of rotor plate (4) is cut with scissors with corresponding seat cushion side plate (2) front end downside respectively after a pair
It connects, is being connected with synchronising (connecting) rod II after two pieces between rotor plate (4), the seat frame adapter (13) on the downside of seat frame (14) and its front end
And the seat cushion side plate (2) of its rear end forms seat frame component, preceding rotor plate (12), seat frame component, rear rotor plate (4), sliding rail connection
Plate (8) forms four-bar mechanism, and rotor plate (4) lower end is slided with corresponding after a pair of rotation power-assisted leaf spring (7) is separately mounted to two pieces
Outside the hinged pin shaft of rail connecting plate (8).
3. the seat of one key of band unlock turnover mechanism as claimed in claim 2, which is characterized in that the appearance of rear rotor plate (4)
The hangers (6) for being arranged in the prominent part of and stretching with rotation power-assisted leaf spring (7) and hooking (5) phase clasp is faced out, ground lock (24) is in lockup state
When, rotation power-assisted leaf spring (7) is stretched to the rear rotor plate (4) of post deflection in tensional state, and locality lock (24) is unlocked
Afterwards, under the action of rotating power-assisted leaf spring (7) rotary force forward, the preceding rotor plate (12) and rear rotor plate (4) of four-bar mechanism
It is rotated forward relative to sliding rail connecting plate (8) respectively, overturns seat integrally forward.
4. the seat of one key of band as claimed in claim 2 unlock turnover mechanism, which is characterized in that the preceding rotor plate (12) is
One piece of front end profile is arc-shaped and rear end profile is linear metal plate, seat frame adapter (13) upper end and front end seat frame
(14) downside is welded to each other fixation, and preceding rotor plate (12) upper end is hinged by bolt and seat frame adapter (13) bottom end, preceding
Rotor plate (12) lower end is hinged by bolt and sliding rail connecting plate (8) leading inside side wall outstanding；Rotor plate after described
(4) be one piece of strip metal plate, rear rotor plate (4) lower end is by bolt and sliding rail connecting plate (8) by medium position protrusion
The side wall of setting is hinged, and rear rotor plate (4) upper end on the downside of bolt and seat cushion side plate (2) front end by being hinged.
5. the seat of one key of band unlock turnover mechanism as claimed in claim 2, which is characterized in that the preceding rotor plate (12)
Inner surface is connected with sliding rail unlock pin (27) by bottom position, and preceding rotor plate (12) rotates forward relative to sliding rail connecting plate (8)
In the process, sliding rail unlock pin (27) rotates with preceding rotor plate (12) and pushes sliding rail unlock rod (28) unlocking sliding rail (3) to moving up.
6. the seat of one key of band unlock turnover mechanism as claimed in claim 2, which is characterized in that the sliding rail connecting plate (8)
The spacer pin for preventing rear rotor plate (4) the excessively bottom is connected between the two sidewalls of rear end.
7. the seat of one key of band unlock turnover mechanism as claimed in claim 2, which is characterized in that the turnover bracket component packet
Idler wheel (10), turnover bracket (15), rolling wheel support (9) are included, turnover bracket (15) is the metal plate of one piece of strip, turnover bracket
(15) it is connected to the outer surface of the preceding rotor plate (12), idler wheel (10) is connected to turnover bracket (15) outer surface, rolling wheel support
(9) it is fixedly connected on sliding rail connecting plate (8) leading inside side wall front end outstanding, rolling wheel support (9) is located at turnover bracket (15)
Prominent turnover bracket (15) front end in downside and front end, rolling wheel support (9) upper end is equipped with the rolling rolled on it for idler wheel (10)
Dynamic face (19), rolling wheel support (9) front end is equipped with groove (18) to rear side recess, in preceding rotor plate (12) and rear rotor plate (4) band
In the dynamic whole switching process forward of seat, idler wheel (10) rolls forward on the rolling surface (19) of rolling wheel support (9), seat entirety
Idler wheel (10) is rolled into forward and downwards in groove (18) by rolling surface (19) when overturning to highest point, retains the seat in flip-like
State.
8. the seat of one key of band unlock turnover mechanism as claimed in claim 7, which is characterized in that the turnover bracket (15)
Rear end is equipped with connecting hole I, and the front end of turnover bracket (15) is equipped with connecting hole II, and bolt passes through connecting hole I for turnover bracket (15)
Rear end is fixedly connected on preceding rotor plate (12) by rearward position, and preceding rotor plate (12) is equipped with a guide groove by front position
(21), when idler wheel (10) is connected to turnover bracket (15) outer surface by upset pin (22), overturning is passed through on the inside of upset pin (22)
It is located in the guide groove (21) of preceding rotor plate (12) after the connecting hole II of bracket (15) front end, idler wheel is connected to upset pin (22)
Outside is fixed on upset pin (22) by terminal position and by retainer ring I (20), in seat forward switching process, idler wheel
(10) when rolling on rolling wheel support (9), upset pin (22) slides to guide groove (21) lower end by guide groove (21) upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097054.2U CN209650098U (en) | 2019-01-21 | 2019-01-21 | A kind of seat of one key of band unlock turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920097054.2U CN209650098U (en) | 2019-01-21 | 2019-01-21 | A kind of seat of one key of band unlock turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209650098U true CN209650098U (en) | 2019-11-19 |
Family
ID=68521747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920097054.2U Withdrawn - After Issue CN209650098U (en) | 2019-01-21 | 2019-01-21 | A kind of seat of one key of band unlock turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209650098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606213A (en) * | 2019-01-21 | 2019-04-12 | 广西双英集团股份有限公司 | A kind of seat of one key of band unlock turnover mechanism |
| CN115195546A (en) * | 2022-05-20 | 2022-10-18 | 安徽安凯汽车股份有限公司 | Public bus access hole seat device |
-
2019
- 2019-01-21 CN CN201920097054.2U patent/CN209650098U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606213A (en) * | 2019-01-21 | 2019-04-12 | 广西双英集团股份有限公司 | A kind of seat of one key of band unlock turnover mechanism |
| CN109606213B (en) * | 2019-01-21 | 2024-06-07 | 广西双英集团股份有限公司 | Seat with one-key unlocking turnover mechanism |
| CN115195546A (en) * | 2022-05-20 | 2022-10-18 | 安徽安凯汽车股份有限公司 | Public bus access hole seat device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191119 Effective date of abandoning: 20240607 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20191119 Effective date of abandoning: 20240607 |