CN107672486A - A kind of automatic seat and its chair basin angle adjusting mechanism - Google Patents
A kind of automatic seat and its chair basin angle adjusting mechanism Download PDFInfo
- Publication number
- CN107672486A CN107672486A CN201711099946.8A CN201711099946A CN107672486A CN 107672486 A CN107672486 A CN 107672486A CN 201711099946 A CN201711099946 A CN 201711099946A CN 107672486 A CN107672486 A CN 107672486A
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- Prior art keywords
- chair basin
- motor
- adjusting mechanism
- angle adjusting
- adjusting bracket
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- 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
- B60N2/16—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 height-adjustable
- B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/185—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the drive mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The present invention discloses a kind of automatic seat and its chair basin angle adjusting mechanism, wherein, the chair basin angle adjusting mechanism includes chair basin and seat frame, and the rearward end of the chair basin is articulated with the seat frame；Also include motor, regulation cross bar and the first adjusting bracket, the motor and be fixed on the seat frame；One end and the output section of the motor of first adjusting bracket are hinged, and the other end is hinged with the seat frame, and first adjusting bracket is fixed on the regulation cross bar, and the regulation cross bar is connected with the chair basin；The output section of the motor can be stretched out or retract, and drive the first adjusting bracket, regulation cross bar action, to control the chair basin to be rotated relative to the seat frame.Chair basin angle adjusting mechanism provided by the present invention, the quantity of its parts used are greatly decreased, and assembling process can significantly simplify；Motor output end is directly connected with the first adjusting bracket, and without excessive transmission parts, the cantilever of whole chair basin angle adjusting mechanism significantly shortens, and can improve rigidity.
Description
Technical field
The present invention relates to chair basin angular adjustment technical field, more particularly to a kind of automatic seat and its chair basin angular adjustment machine
Structure.
Background technology
Existing automatic seat, chair basin angle adjusting mechanism is typically provided with, to adjust the angle of inclination of chair basin, and then met
The seating demand of different crowd.
Fig. 1-2 is refer to, Fig. 1 is a kind of specific embodiment party of the chair basin angle adjusting mechanism of automatic seat in the prior art
The structural representation of formula, Fig. 2 are the schematic diagram of movements of chair basin angle adjusting mechanism in Fig. 1.
As shown in figure 1, chair basin angle adjusting mechanism of the prior art includes motor 05, motor 05 is fixed on seat frame side plate
01, specifically, electric machine support location-plate 02 and U-shaped electric machine support 03 can also be included, electric machine support location-plate 02 is welded in
Seat frame side plate 01, U-shaped electric machine support 03 are secured by bolts in electric machine support location-plate 02, and motor 05 passes through the first connector 04
It is articulated with the biside plate of U-shaped electric machine support 03；Also include the plastics round nut 06 for being coated at the screw mandrel of motor 05, motor 05 can be achieved
Power output, the outer wall of plastics round nut 06 is additionally provided with external screw thread, and to be connected with metal threaded pipe 07, and the two passes through pcketing
Technique is connected as an entirety；The one end of metal threaded pipe 07 away from motor 05 is also fixed with electric machine connecting support 08, and motor connects
It is be hinged with angular adjustment connecting bracket 10 by the second connector 09 to connect support 08, angular adjustment connecting bracket 10 is also adjusted with angle
Section rotates pipe 11 and is connected；Angular adjustment rotates pipe 11 and is also fixed with chair basin angle-adjusting bracket 12, the chair basin angle-adjusting bracket
12 one end that pipe 11 is rotated away from angular adjustment are articulated with seat frame side plate 01 by the 3rd connector 13；Also include guide 14,
Guide 14 is fixed on the bottom of chair basin 15, and guide groove is provided with guide 14, and aforementioned angular regulation rotates pipe 11 and is plugged in this
In guide groove；The rear end of chair basin 15 is articulated with seat frame side plate 01 by the 4th connector 16 so that chair basin 15 and seat frame side plate 01
It can relatively rotate.
The operating principle of the chair basin angle adjusting mechanism refers to Fig. 2, and the empty circles not marked in Fig. 2 represent be hinged and closed
System.
In specific works, the complexed metal screwed pipe 07 of plastics round nut 06, the helical rotation of the screw mandrel of motor 05 can be turned
Linear motion is turned to, is then acted on by electric machine connecting support 08, angular adjustment connecting bracket 10, chair basin angle-adjusting bracket 12
Pipe 11 is rotated in angular adjustment, and then drives chair basin 15 to be rotated around the pin joint of itself and seat frame side plate 01, you can adjustment chair basin 15
Angle.
Although above-mentioned chair basin angle adjusting mechanism can realize the purpose of chair basin angular adjustment, the number of its parts
Measure various, assembling process is extremely complex；The mechanism need to arrange in pairs or groups plastics round nut using motor with by the helical rotation of motor
Linear motion is converted to, then complexed metal screwed pipe, electric machine connecting support, angular adjustment connecting bracket etc. a series of zero again
Component actuation, can driving angle regulation rotate the angle of pipe adjustment chair basin, the cantilever of whole chair basin angle adjusting mechanism compared with
Long, rigidity is poor, and in use, due to body oscillating etc., the mechanism is easily damaged.
Therefore, how to provide that a kind of amount of parts is less, is easy to assembling, rigidity preferably chair basin angle adjusting mechanism,
It is still those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of automatic seat and its chair basin angle adjusting mechanism, wherein, the chair basin angle is adjusted
It is less to save the amount of parts of mechanism, assembling process can be simplified, and more property is preferable.
In order to solve the above technical problems, the present invention provides a kind of chair basin angle adjusting mechanism, for automatic seat, including chair
Basin and seat frame, the rearward end of the chair basin are articulated with the seat frame；Also include motor, regulation cross bar and the first adjusting bracket, institute
State motor and be fixed on the seat frame；One end and the output section of the motor of first adjusting bracket are hinged, the other end and institute
Seat frame is stated to be hinged, and first adjusting bracket is fixed on the regulation cross bar, the regulation cross bar is connected with the chair basin；Institute
Stating the output section of motor can stretch out or retract, and drive the first adjusting bracket, regulation cross bar action, to control the chair basin phase
The seat frame is rotated.
Chair basin angle adjusting mechanism provided by the present invention, the output end of its motor can stretch out or retract, and then drive the
One adjusting bracket, regulation cross bar action, you can complete the regulation to chair basin angle.
Than prior art, the quantity of parts is greatly decreased used in chair basin angle adjusting mechanism provided by the present invention, core
Center portion part, which only includes motor, the first adjusting bracket and regulation three parts of cross bar, assembling process, significantly to be simplified；In addition, by
Directly it is connected in motor output end with the first adjusting bracket, without excessive transmission parts, whole chair basin angle adjusting mechanism hangs
Arm significantly shortens, and can improve rigidity, is advantageous to increase the service life.
Alternatively, first adjusting bracket includes the first connecting portion and second connecting portion set in angle, and described the
The relative both ends of one connecting portion, the second connecting portion are hinged with the output section, the seat frame respectively.
Alternatively, the seat frame includes biside plate and connects the extension bar of the leading section of two side plates；Also include second to adjust
Support is saved, first adjusting bracket, second adjusting bracket are individually fixed in the both ends of the regulation cross bar, and respectively
It is hinged with the side plate of respective side.
Alternatively, the upper end of second adjusting bracket is provided with supporting surface, and the supporting surface can offset with the extension bar
Connect.
Alternatively, in addition to location-plate and electric machine support, the location-plate are fixedly arranged on the extension bar；The electric machine support is in
U-shaped, the U-shaped transverse slat is fixed on the location-plate, and at least one of the two U-shaped risers are provided with hole clipping, the motor clamping
In the hole clipping.
Alternatively, the part that the motor is connected with the electric machine support, its outer wall are provided with neck circumferentially；Institute
When stating motor and the electric machine support and being in connection status, the neck can be with the hole clipping clamping.
When alternatively, in connection status, part that the motor is connected with the electric machine support, its perisporium can be with institute
The transverse slat for stating electric machine support fits.
Alternatively, in addition to guide, the guide are interior provided with the pilot hole extended along the longitudinal direction；The guide
The bottom surface of the chair basin is fixed on, the regulation cross bar passes through the pilot hole, and can be slided in the pilot hole.
Alternatively, the quantity of the guide is multiple, each laterally spaced setting of guide.
The present invention also provides a kind of automatic seat, including chair basin angle adjusting mechanism, and the chair basin angle adjusting mechanism is
Above-mentioned chair basin angle adjusting mechanism.
Because above-mentioned chair basin angle adjusting mechanism has possessed technique effect as above, then, there is the chair basin angle to adjust
The automatic seat of mechanism is saved also when possessing similar technique effect, will not be described here.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment of the chair basin angle adjusting mechanism of automatic seat in the prior art
Figure；
Fig. 2 is the schematic diagram of movements of chair basin angle adjusting mechanism in Fig. 1；
Fig. 3 is that a kind of structure of embodiment of the chair basin angle adjusting mechanism of automatic seat provided by the present invention is shown
It is intended to；
Fig. 4 is the schematic diagram of movements of chair basin angle adjusting mechanism in Fig. 3；
Fig. 5 is Fig. 3 explosive view；
Fig. 6 is the structural representation of motor and electric machine support in Fig. 5；
Fig. 7 is the front view of motor；
Fig. 8 is that cross bar and the first adjusting bracket, the connection structure diagram of the second adjusting bracket are adjusted in Fig. 5；
Fig. 9 is the structural representation at another visual angles of Fig. 3.
Description of reference numerals in Fig. 1-2 is as follows：
01 seat frame side plate, 02 electric machine support location-plate, 03U types electric machine support, 04 first connector, 05 motor, 06 plastics
Round nut, 07 metal threaded pipe, 08 electric machine connecting support, 09 second connector, 10 angular adjustment connecting brackets, 11 angular adjustments
Rotate pipe, 12 angle-adjusting brackets, 13 the 3rd connectors, 14 guides, 15 chair basins, 16 the 4th connectors.
Description of reference numerals in Fig. 3-9 is as follows：
1 chair basin；
2 seat frames, 21 side plates, 211 first side plate connecting holes, 212 second side plate connecting holes, 213 the 3rd side plate connecting holes, 22
Extension bar；
3 motors, 31 output sections, 311 output section connecting holes, 32 necks, 33 plastic washers, 34 limit casings, 35 bearing surfaces；
4 regulation cross bars；
5 first adjusting brackets, 51 first connecting portions, 511 first connecting portion connecting holes, 52 second connecting portions, 521 second connect
Socket part connecting hole；
6 second adjusting brackets, 61 supporting surfaces, 62 second adjusting bracket connecting holes；
7 guides, 71 pilot holes；
8 location-plates；
9 electric machine supports, 91 transverse slats, 92 risers, 921 hole clippings；
A connectors.
Embodiment
In order that those skilled in the art more fully understands technical scheme, it is below in conjunction with the accompanying drawings and specific real
Applying example, the present invention is described in further detail.
" multiple " specifically described herein typically refer to two or more.
The word such as " first " specifically described herein, " second ", " the 3rd ", " the 4th ", be for only for ease of description scheme it is identical or
Similar more than two parts, it is not offered as certain particular determination to order.
Herein, using the travel direction of vehicle as fore-and-aft direction, in the longitudinal direction, before the direction close to headstock is, lean on
After the direction of the nearly tailstock is, fore-and-aft direction is also referred to as longitudinal direction；In the horizontal plane, it is left and right with the perpendicular direction of fore-and-aft direction
Direction, left and right directions are also referred to as laterally；Vertical direction is above-below direction, in the vertical direction, the direction away from ground be it is upper,
Under direction close to ground is.
Fig. 3-9 is refer to, Fig. 3 is a kind of specific implementation of the chair basin angle adjusting mechanism of automatic seat provided by the present invention
The structural representation of mode, Fig. 4 be Fig. 3 in chair basin angle adjusting mechanism schematic diagram of movements, Fig. 5 be Fig. 3 explosive view, Fig. 6
For motor in Fig. 5 and the structural representation of electric machine support, Fig. 7 is the front view of motor, and Fig. 8 is that cross bar and first is adjusted in Fig. 5
The connection structure diagram of adjusting bracket, the second adjusting bracket, Fig. 9 are the structural representation at another visual angles of Fig. 3.
As shown in figure 3, and combine Fig. 5, the present invention provides a kind of chair basin angle adjusting mechanism for automatic seat, including
Chair basin 1 and seat frame 2, seat frame 2 include biside plate 21 and extension bar 22, and the leading section of biside plate 21 can be provided with the first side plate and connect
Hole 211, the both ends of extension bar 22 are plugged in two first side plate connecting holes 211 respectively, to form the agent structure of seat frame 2.
" bar " specifically described herein can be solid bar member, or hollow rod, i.e. pipe fitting, can specifically be wanted according to using
Depending on asking.
The rearward end of chair basin 1 can be articulated with biside plate 21, specifically, can set the 3rd side respectively in biside plate 21
Plate connecting hole 213, the rearward end of chair basin 1 prolong plate after being provided with two, and prolonging plate after two can be with laterally spaced setting；Then, may be used
The 3rd side plate connecting hole 213 that will prolong plate after two by connector a and be connected to biside plate 21, and be connected by connector a
Chair basin 1 can be relatively rotated with side plate 21.In this way, as long as active force is applied to the front end of chair basin 1, you can conveniently realize pair
The adjustment of the angle of chair basin 1.
Involved connector a is mainly articulated joints herein, and its two part connected or structure relative can turn
Dynamic, connector a is specifically as follows pin or stepped screw etc..
The chair basin angle adjusting mechanism also includes motor 3, the regulation adjusting bracket 5 of cross bar 4 and first, and motor 3 is fixed on seat
Frame 2, one end of the first adjusting bracket 5 is be hinged with the output section 31 of motor 3, and the other end is be hinged with seat frame 2, and the first adjusting bracket
5 are fixed on regulation cross bar 4, and regulation cross bar 4 is connected with the bottom surface of chair basin 1.
As shown in figure 4, the empty circles not marked in Fig. 4 represent hinged relationship, in specific works, the output of motor 3
Portion 31 can stretch out or retract, and drive the first adjusting bracket 5 to rotate, and then drive regulation cross bar 4 to act, to control chair basin 1
Rotated relative to seat frame 2, so as to realize the regulation of the angle of chair basin 1.
Than prior art, the quantity of parts is greatly decreased used in chair basin angle adjusting mechanism provided by the present invention, core
Center portion part, which only includes motor 3, the first adjusting bracket 5 and regulation 4 three parts of cross bar, assembling process, significantly to be simplified；In addition,
Because the output end 31 of motor 3 is directly connected with the first adjusting bracket 5, without excessive transmission parts, whole chair basin angular adjustment machine
The cantilever of structure significantly shortens, and can improve its rigidity, is advantageous to increase the service life.
Further, chair basin angle adjusting mechanism provided by the present invention, its motor 3 can be fixed on extension bar 22, than
Motor 3 is fixed on the scheme of side plate 21 in the prior art, and the intensity of extension bar 22 is higher, be more beneficial for ensure motor 3 fix can
By property, stability.
Still using Fig. 3 as visual angle, and Fig. 5, Fig. 6 are combined, location-plate 8 and motor branch can be provided between motor 3 and extension bar 22
Frame 9, location-plate 8 can by welding, bond or the technique such as clamping is fixed on extension bar 22.Electric machine support 9 can be with U-shaped, and this is U-shaped
Transverse slat 91 location-plate 8 can be fixed on by connectors such as screw or bolts, at least one of the two U-shaped risers 92 can be with
Provided with hole clipping 921, motor 3 can be connected in the hole clipping 921.
Specific to the embodiment of the present invention, hole clipping 921 can be provided with two risers 92 of electric machine support 9, motor 3 can be worn
Two hole clippings 921 are crossed, and interface arrangment is formed with the perisporium of two hole clippings 921, in this way, being more beneficial for ensureing motor 3 and electric machine support 9
Connection reliability.
With reference to Fig. 7, part that motor 3 is connected with electric machine support 9 is reflected in accompanying drawing, i.e. the left part of motor 3, outside it
Wall can be interval with two necks 32 circumferentially.When motor 3 and electric machine support 9 are in connection status, neck 32
Can be with the clamping of hole clipping 921, specifically, i.e. the bottom of neck 32 and the perisporium of hole clipping 921 offsets, and the two side of neck 32 is tight
Paste the both ends of the surface of the riser 92 of electric machine support 9.Above-mentioned neck 32 is specifically as follows annular groove, or, a circumferentially segment distance
Deep-slotted chip breaker.
Moreover, when motor 3 is connected in electric machine support 9, motor 3 is caught in the part of electric machine support 9, the upper end tool of its perisporium
There is bearing surface 35, the bearing surface 35 can fit with the transverse slat 91 of electric machine support 9.In this way, the transverse slat 91 of the electric machine support 9 is matched somebody with somebody
Close two hole clippings 921, you can three-point support structure is formed to motor 3, is more beneficial for ensureing the reliable location of motor 3.
In fact, motor 3 is caught in the part of electric machine support 9, the output section 31 of motor 3, the output section 31 can also be included
Including screw mandrel, in 3 axis of rotation of motor, screw mandrel can be driven to produce straight-line displacement so that screw mandrel stretches out or retracted, and then drives
Dynamic first adjusting bracket 5 acts.
In addition, the motor 3 is also provided with plastic washer 33 and limit casing 34, to be carried out to the stroke of output section 31
Adjustment, using this set, the motor 3 of same model can meet the different stroke adjustments of different structure automatic seat chair basin 1
Demand so that the embodiment of the present invention, which provides chair basin angle adjusting mechanism, has more wide applicability.
As shown in figure 8, and combine Fig. 5, above-mentioned first adjusting bracket 5 can include the first connecting portion 51 set in angle
With second connecting portion 52, i.e. first adjusting bracket 5 has bending structure, and above-mentioned first connecting portion 51 can with second connecting portion 52
By being welded to connect, or, the two can also pass through integrally casting shaping.
It may be noted that the embodiment of the present invention is not made to the size of angle between first connecting portion 51, second connecting portion 52
Specific to limit, when implementing, those skilled in the art can be set according to actual use demand.
The relative both ends of first connecting portion 51, second connecting portion 52, the i.e. both ends away from the two junction, can respectively with
Output section 31, seat frame 2 are be hinged.Specifically, first connecting portion 51 can be provided with first connecting portion connecting hole 511, the second connection
Portion 52 can be provided with second connecting portion connecting hole 521, and accordingly, output section 31 can be provided with output section connecting hole 311, with first
The side plate 21 that the homonymy of connecting bracket 5 is set can be provided with the second side plate connecting hole 212, then, be connected by connector a by first
Portion's connecting hole 511 and output section connecting hole 311 are connected, second connecting portion connecting hole 521 are connected with the second side plate connecting hole 212
.
When mounted, can by first connecting portion 51 close to the part of second connecting portion 52, second connecting portion 52 close to first
Regulation cross bar 4 is fixed in the part of connecting portion 51 or the coupling part of first connecting portion 51 and second connecting portion 52, i.e., substantially
So that the dogleg section of the first connecting bracket 5 is connected with regulation cross bar 4, in this way, the first connecting bracket 5 adjustment chair basin 1 of being more convenient for
Rotate.
First connecting portion 51 can also be connected to the middle part of second connecting portion 52, and now, second connecting portion 52 is remote
From second connecting portion connecting hole 521 direction protrude first connecting portion 51 part, can self-assembling formation mounting structure, so as to tune
Cross bar 4 is saved to be connected；Or special mounting structure can also be set in first adjusting bracket 5, to be connected with regulation cross bar 4.
Further, the second adjusting bracket 6 can also be included, the first adjusting bracket 5, the second adjusting bracket 6 can be distinguished
The both ends of regulation cross bar 4 are fixed on, the second adjusting bracket 6 can also be provided with the second adjusting bracket connecting hole 62, and can lead to
Cross the side plate 21 of seat frame 2 that the second adjusting bracket connecting hole 62 is articulated with respective side.
When in use, the first adjusting bracket 5 is active bracket, and the second adjusting bracket 6 is driven carriage, for coordinating the
One adjusting bracket 5 is driven to regulation cross bar 4, passes through above-mentioned two adjusting bracket, it is ensured that the left and right ends of regulation cross bar 4 are big
Synchronization action is caused, to ensure the stationarity during the angular adjustment of chair basin 1.
Please continue to refer to Fig. 8, and Fig. 9 is combined, the upper end of the second adjusting bracket 6 can have supporting surface 61, supporting surface 61
It can be abutted against with extension bar 22, during preventing that vehicle from colliding, chair basin 1 can be reduced to human body institute in the excessive deformation of Z-direction
Caused by injury；Similarly, the upper end of the first adjusting bracket 5 can also be provided with above-mentioned supporting surface 61, in this way, the first regulation branch
Frame 5 coordinates the second adjusting bracket 6, more preferable support can be formed to extension bar 22, more effectively to prevent chair basin 1 in z-direction
Excessive deformation.
The bottom surface of chair basin 1 is also provided with guide 7, and the quantity of guide 7 can be multiple, implement specific to the present invention
Example, the quantity of the guide 7 is two, and two guides 7 can be with laterally spaced setting.Edge can be provided with each guide 7
The pilot hole 71 of fore-and-aft direction extension, regulation cross bar 4 can pass through the pilot hole 71 of each guide 7, when the first adjusting bracket 5 is driven
When making the action of regulation cross bar 4, regulation cross bar 4 can slide in pilot hole 71, and then adjust the angle of chair basin 1.
The pilot hole 71 can also be enclosed with chair basin 1 by guide 7 and formed, and specifically, the guide 7 can also have
U-shaped structure, the opening of the U-shaped structure can be connected with the bottom surface of chair basin 1, in this way, the groove of the U-shaped structure and chair basin 1
Bottom surface can enclose to form foregoing pilot hole 71, and the pilot hole 71 of this form also disclosure satisfy that the effect above.
The present invention also provides chair basin angular adjustment machine involved in a kind of automatic seat, including foregoing each embodiment
Structure.
Because the chair basin angle adjusting mechanism has possessed technique effect as above, then, there is the chair basin governor motion
Automatic seat will not be described here also when possessing similar technique effect.
It the above is only the preferred embodiment of the present invention, it is noted that come for those skilled in the art
Say, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
1. a kind of chair basin angle adjusting mechanism, for automatic seat, including chair basin (1) and seat frame (2), after the chair basin (1)
End is articulated with the seat frame (2), it is characterised in that also including motor (3), cross bar (4) and the first adjusting bracket (5) are adjusted,
The motor (3) is fixed on the seat frame (2)；
One end of first adjusting bracket (5) is be hinged with the output section (31) of the motor (3), the other end and the seat frame
(2) it is hinged, and first adjusting bracket (5) is fixed on the regulation cross bar (4), the regulation cross bar (4) and the chair basin
(1) it is connected；
The output section (31) of the motor (3) can be stretched out or retract, and drive the first adjusting bracket (5), regulation cross bar (4) dynamic
Make, to control the chair basin (1) to be rotated relative to the seat frame (2).
2. chair basin angle adjusting mechanism according to claim 1, it is characterised in that first adjusting bracket (5) is including being in
The first connecting portion (51) and second connecting portion (52) that angle is set, the first connecting portion (51), the second connecting portion
(52) relative both ends are be hinged with the output section (31), the seat frame (2) respectively.
3. chair basin angle adjusting mechanism according to claim 1, it is characterised in that the seat frame (2) includes biside plate (21)
With the extension bar (22) of the leading section of two side plates (21) of connection；
Also include the second adjusting bracket (6), first adjusting bracket (5), second adjusting bracket (6) are individually fixed in institute
The both ends of regulation cross bar (4) are stated, and it is be hinged with the side plate (21) of respective side respectively.
4. chair basin angle adjusting mechanism according to claim 3, it is characterised in that the upper end of second adjusting bracket (6)
Provided with supporting surface (61), the supporting surface (61) can abut against with the extension bar (22).
5. chair basin angle adjusting mechanism according to claim 3, it is characterised in that also including location-plate (8) and electric machine support
(9), the location-plate (8) is fixedly arranged on the extension bar (22)；
The electric machine support (9) is U-shaped, and the U-shaped transverse slat (91) is fixed on the location-plate (8), U-shaped two risers (92)
At least one of be provided with hole clipping (921), the motor (3) is connected in the hole clipping (921).
6. chair basin angle adjusting mechanism according to claim 5, it is characterised in that the motor (3) and the electric machine support
(9) part of connection, its outer wall are provided with neck (32) circumferentially；
When the motor (3) is in connection status with the electric machine support (9), the neck (32) can be with the hole clipping
(921) clamping.
7. chair basin angle adjusting mechanism according to claim 6, it is characterised in that during in connection status, the motor (3)
The part being connected with the electric machine support (9), its perisporium can fit with the transverse slat (91) of the electric machine support (9).
8. according to chair basin angle adjusting mechanism any one of claim 1-7, it is characterised in that also including guide (7),
The pilot hole (71) extended along the longitudinal direction is provided with the guide (7)；
The guide (7) is fixed on the bottom surface of the chair basin (1), and the regulation cross bar (4) passes through the pilot hole (71), and
It can be slided in the pilot hole (71).
9. chair basin angle adjusting mechanism according to claim 8, it is characterised in that the quantity of the guide (7) to be multiple,
The laterally spaced setting of each guide (7).
10. a kind of automatic seat, including chair basin angle adjusting mechanism, it is characterised in that the chair basin angle adjusting mechanism is power
Profit requires chair basin angle adjusting mechanism any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099946.8A CN107672486B (en) | 2017-11-09 | 2017-11-09 | Electric seat and seat basin angle adjusting mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711099946.8A CN107672486B (en) | 2017-11-09 | 2017-11-09 | Electric seat and seat basin angle adjusting mechanism thereof |
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| CN107672486A true CN107672486A (en) | 2018-02-09 |
| CN107672486B CN107672486B (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711099946.8A Active CN107672486B (en) | 2017-11-09 | 2017-11-09 | Electric seat and seat basin angle adjusting mechanism thereof |
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| CN (1) | CN107672486B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638922A (en) * | 2018-07-13 | 2018-10-12 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of basin angle adjustment mechanism |
| WO2023151267A1 (en) * | 2022-02-08 | 2023-08-17 | 延锋国际汽车技术有限公司 | Adjusting device for vehicle seat, seat cushion framework, and vehicle seat |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060061197A1 (en) * | 2003-05-23 | 2006-03-23 | Keiper Gmbh & Co. Kg | Fitting system for a vehicle seat |
| CN101224715A (en) * | 2007-01-18 | 2008-07-23 | 日本发条株式会社 | Vehicle seat assembly |
| KR20110137994A (en) * | 2010-06-18 | 2011-12-26 | 현대다이모스(주) | Apparatus for adjusting length of car seat |
| EP2554429A2 (en) * | 2011-08-05 | 2013-02-06 | Johnson Controls GmbH | Vehicle seat with a seat angle adjustment device and method for operating a vehicle seat with a seat angle adjustment device |
| CN103054375A (en) * | 2013-01-04 | 2013-04-24 | 湖北中航精机科技股份有限公司 | Seat and seat basin thereof |
| CN103448577A (en) * | 2013-09-24 | 2013-12-18 | 上海延锋江森座椅有限公司 | Adjusting mechanism capable of automatically adjusting inclination angle of cushion, and cushion framework assembly |
| CN105216657A (en) * | 2015-10-12 | 2016-01-06 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat seat frame front lift mechanism |
| US20160144744A1 (en) * | 2014-11-25 | 2016-05-26 | Hyundai Motor Company | Seat cushion extension apparatus |
| CN206568933U (en) * | 2017-03-28 | 2017-10-20 | 重庆宏立至信汽车部件制造有限公司 | Seat basin electric adjusting mechanism |
| CN206633849U (en) * | 2017-03-28 | 2017-11-14 | 重庆宏立至信汽车部件制造有限公司 | Electronic eight to chair framework assembly |
| CN207374169U (en) * | 2017-11-09 | 2018-05-18 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automatic seat and its chair basin angle adjusting mechanism |
-
2017
- 2017-11-09 CN CN201711099946.8A patent/CN107672486B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060061197A1 (en) * | 2003-05-23 | 2006-03-23 | Keiper Gmbh & Co. Kg | Fitting system for a vehicle seat |
| CN101224715A (en) * | 2007-01-18 | 2008-07-23 | 日本发条株式会社 | Vehicle seat assembly |
| KR20110137994A (en) * | 2010-06-18 | 2011-12-26 | 현대다이모스(주) | Apparatus for adjusting length of car seat |
| EP2554429A2 (en) * | 2011-08-05 | 2013-02-06 | Johnson Controls GmbH | Vehicle seat with a seat angle adjustment device and method for operating a vehicle seat with a seat angle adjustment device |
| CN103054375A (en) * | 2013-01-04 | 2013-04-24 | 湖北中航精机科技股份有限公司 | Seat and seat basin thereof |
| CN103448577A (en) * | 2013-09-24 | 2013-12-18 | 上海延锋江森座椅有限公司 | Adjusting mechanism capable of automatically adjusting inclination angle of cushion, and cushion framework assembly |
| US20160144744A1 (en) * | 2014-11-25 | 2016-05-26 | Hyundai Motor Company | Seat cushion extension apparatus |
| CN105216657A (en) * | 2015-10-12 | 2016-01-06 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat seat frame front lift mechanism |
| CN206568933U (en) * | 2017-03-28 | 2017-10-20 | 重庆宏立至信汽车部件制造有限公司 | Seat basin electric adjusting mechanism |
| CN206633849U (en) * | 2017-03-28 | 2017-11-14 | 重庆宏立至信汽车部件制造有限公司 | Electronic eight to chair framework assembly |
| CN207374169U (en) * | 2017-11-09 | 2018-05-18 | 湖北航嘉麦格纳座椅系统有限公司 | A kind of automatic seat and its chair basin angle adjusting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108638922A (en) * | 2018-07-13 | 2018-10-12 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of basin angle adjustment mechanism |
| WO2023151267A1 (en) * | 2022-02-08 | 2023-08-17 | 延锋国际汽车技术有限公司 | Adjusting device for vehicle seat, seat cushion framework, and vehicle seat |
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| Publication number | Publication date |
|---|---|
| CN107672486B (en) | 2023-08-25 |
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Effective date of registration: 20210119 Address after: 441000 No.8, zhuiri Road, Xiangyang hi tech Zone, Xiangyang City, Hubei Province Applicant after: HUBEI AVIATION PRECISION MACHINERY TECHNOLOGY Co.,Ltd. Address before: 441003 No.8, zhuiri Road, Xiangyang City, Hubei Province Applicant before: HUBEI HAPM MAGNA SEATING SYSTEMS Co.,Ltd. |
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