CN108312901A - Connecting shaft component, driving device, seat and the automobile including the seat - Google Patents
Connecting shaft component, driving device, seat and the automobile including the seat Download PDFInfo
- Publication number
- CN108312901A CN108312901A CN201810213572.6A CN201810213572A CN108312901A CN 108312901 A CN108312901 A CN 108312901A CN 201810213572 A CN201810213572 A CN 201810213572A CN 108312901 A CN108312901 A CN 108312901A
- Authority
- CN
- China
- Prior art keywords
- jackshaft
- input shaft
- shaft
- output shaft
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 description 46
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 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
- B60N2/04—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
- B60N2/06—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
-
- 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
- B60N2/06—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
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
-
- 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
- B60N2/06—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
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
- B60N2/0727—Stop members for limiting sliding movement
Abstract
The invention belongs to automotive fields, specifically provide a kind of connecting shaft component, driving device, seat and the automobile including the seat.This programme aims to solve the problem that the seat sliding apparatus problem that rotor can also follow rotation and then cause seat moving resistance larger in manual actuation of existing automobile.For this purpose, the connecting shaft component of the present invention includes input shaft, jackshaft and output shaft.One end of input shaft and one end of jackshaft are coaxially connected；One end of output shaft and the other end of jackshaft are coaxially connected, and output shaft can be freely rotated relative to jackshaft；Driving jackshaft slides into target location and therefore makes jackshaft circumferentially fixed with output shaft when the connection of input shaft and jackshaft is arranged to input shaft rotation, and then input shaft is made to drive output shaft rotation by jackshaft.Connecting shaft component with above structure can reduce resistance when the manual drive seat chair of user when being applied on seat, improve the usage experience of user.
Description
Technical field
The invention belongs to automotive fields, specifically provide a kind of connecting shaft component, driving device, seat and including the seat
Automobile.
Background technology
The seat sliding apparatus of automobile includes mainly two kinds of manual seat carriage and power seat slide apparatus.Though
Usage experience that right power seat slide apparatus is brought to user and excellent comfort in manual seat carriage, but electric seat
The speed of chair carriage moved seat is slower.Therefore when seat needs to adjust over long distances, power seat slide apparatus needs
Time be greater than time of manual seat carriage needs, the usage experience of user is poor.
For this purpose, Chinese patent application CN206327188U discloses a kind of electronic and dual-use manual automotive seat adjustment dress
It sets, includes mainly the fixed plate being arranged on vehicle body, the gear, motor and locating rod in under-seat are set.Wherein, gear
It is coaxially fixed with the output shaft of motor, rack seat and location hole is provided in fixed plate, the rack and pinion engagement in rack seat,
Location hole coordinates with locating rod.When seat moves, user first manually lifts locating rod from location hole, is then driven by motor
The mode or manually driven mode of moving gear make seat be moved forward and backward.Wait for that seat is moved to after target location, user again will
Locating rod injects in location hole, and seat is fixed.It can be seen that in the moved seat by the way of electronic, need to use
One, family hand operation button, the portable drawing locating rod of another.And seat is being driven to be moved forward and backward using manually driven mode
When, the rotor of motor can also follow gear to rotate, and increase driving resistance, and user experience is poor.
Correspondingly, this field needs a kind of new seat sliding apparatus to solve the above problems.
Invention content
In order to solve the above problem in the prior art, the seat sliding apparatus in order to solve existing automobile is driving manually
Rotor can also follow the problem for rotating and then causing seat moving resistance larger when dynamic, and the present invention provides a kind of connecting shafts
Component comprising：The input shaft and output shaft of coaxial arrangement, and to connect with the input shaft and the output shaft coaxially slide
The mode connect is set to the jackshaft between the input shaft and the output shaft；Wherein, the output shaft can be described defeated
Enter and is freely rotated relative to the jackshaft in the case that axis does not rotate；The jackshaft is driven to slide when the input shaft rotation
To target location, keep the jackshaft and the output shaft circumferentially fixed, and then the input shaft drives by the jackshaft
The output shaft rotation.
In the optimal technical scheme of above-mentioned connecting shaft component, a upper setting in the input shaft and the jackshaft
There is V-shaped groove, the limit component to match with the V-shaped groove is provided on another in the input shaft and the jackshaft；
When the input shaft rotates, the limit component slides into one end of the V-shaped groove simultaneously from the intermediate bending part of the V-shaped groove
Therefore so that the jackshaft is slided into target location, and then the input shaft is made to drive the output shaft rotation by the jackshaft
It is dynamic.
In the optimal technical scheme of above-mentioned connecting shaft component, the limit component is pin or ball.
In the optimal technical scheme of above-mentioned connecting shaft component, the connecting shaft component is in the input shaft and the centre
The first spring is additionally provided between axis, when so that the input shaft and the jackshaft stopping operating, the jackshaft is by this
For the spring return of first spring to initial position, the limit component described in the initial position is located at the intermediate folding of the V-shaped groove
Crook.
In the optimal technical scheme of above-mentioned connecting shaft component, first spring is arranged the of described jackshaft one end
One matching hole bottom end, described input shaft one end are assembled to against first spring in first matching hole.
In the optimal technical scheme of above-mentioned connecting shaft component, the input shaft is provided with close to one end of the jackshaft
The part-structure of input shaft bore, first spring is contained in the input shaft bore.
In the optimal technical scheme of above-mentioned connecting shaft component, a upper setting in the jackshaft and the output shaft
There is internal spline, external splines is provided on another in the jackshaft and the output shaft；When the jackshaft slides into institute
When stating target location, the internal spline is meshed with the external splines, and therefore that the jackshaft and the output shaft is circumferential
It is fixed.
In the optimal technical scheme of above-mentioned connecting shaft component, the jackshaft is provided with close to one end of the output shaft
Second matching hole, the internal spline are arranged in second matching hole；When the input shaft does not rotate, it is arranged described defeated
The external splines on shaft is located in second matching hole and is detached with the internal spline so that the output shaft being capable of phase
The jackshaft is freely rotated.
In addition, the present invention also provides a kind of driving device, the driving device includes the preferred of above-mentioned connecting shaft component
Connecting shaft component described in any one of technical solution, the shaft of the motor are drivingly connected with the input shaft.
In addition, the present invention also provides a kind of seat, it includes above-mentioned that the seat moves the seat by traveling wheel
Driving device.
In addition to this, the present invention also provides a kind of automobile, the automobile includes above-mentioned seat.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, one end of input shaft is in
One end of countershaft is coaxially connected；One end of output shaft and the other end of jackshaft are coaxially connected, and output shaft can be relative to
Jackshaft is freely rotated；Driving jackshaft slides into target location when the connection of input shaft and jackshaft is arranged to input shaft rotation
And therefore keep jackshaft circumferentially fixed with output shaft, and then input shaft is made to drive output shaft rotation by jackshaft.With above-mentioned
The connecting shaft component of structure can make the input shaft of rotation drive output shaft rotation by jackshaft, and will not when output shaft rotation
Band driven input shaft rotates.
When being applied on the seat of automobile, input shaft is drivingly connected the connecting shaft component of the present invention with motor, output shaft with
Support the traction drive connection of seat movement.When motor band driven input shaft rotates, input shaft can be driven defeated by jackshaft
Shaft and traveling wheel rotation, and when traveling wheel drive output shaft rotation, output shaft will not drive jackshaft and input shaft to rotate, from
And make the rotor remains stationary state of motor.Therefore, when connecting shaft component of the invention is applied on the seat of automobile, can subtract
Resistance when the manual drive seat chair of few user, improves the usage experience of user.
Scheme 1, a kind of connecting shaft component comprising：The input shaft and output shaft of coaxial arrangement, and with the input shaft with
The mode of the output shaft coaxially slide connection is set to the jackshaft between the input shaft and the output shaft；
Wherein, the output shaft can be freely rotated in the case where the input shaft is not rotated relative to the jackshaft；
It drives the jackshaft to slide into target location when the input shaft rotation, keeps the jackshaft circumferential with the output shaft
It is fixed, and then the input shaft drives the output shaft to rotate by the jackshaft.
Scheme 2, the connecting shaft component according to scheme 1, which is characterized in that one in the input shaft and the jackshaft
On be provided with V-shaped groove, the limit to match with the V-shaped groove is provided on another in the input shaft and the jackshaft
Component；
When the input shaft rotates, the limit component slides into the one of the V-shaped groove from the intermediate bending part of the V-shaped groove
It holds and therefore the jackshaft is made to slide into target location, and then the input shaft is made to drive the output by the jackshaft
Shaft rotation is dynamic.
Scheme 3, the connecting shaft component according to scheme 2, which is characterized in that the limit component is pin or ball.
Scheme 4, the connecting shaft component according to scheme 2, which is characterized in that the connecting shaft component is in the input shaft and institute
It states and is additionally provided with the first spring between jackshaft, when so that the input shaft and the jackshaft stopping operating, the jackshaft
By the spring return of first spring to initial position, the limit component described in the initial position is located at the V-shaped groove
Intermediate bending part.
Scheme 5, the connecting shaft component according to scheme 4, which is characterized in that first spring is arranged in the jackshaft one
The first matching hole bottom end at end, described input shaft one end is assembled to against first spring in first matching hole.
Scheme 6, the connecting shaft component according to scheme 5, which is characterized in that the input shaft is close to one end of the jackshaft
It is provided with input shaft bore, the part-structure of first spring is contained in the input shaft bore.
Scheme 7, the connecting shaft component according to scheme 1, which is characterized in that one in the jackshaft and the output shaft
On be provided with internal spline, be provided with external splines on another in the jackshaft and the output shaft；
When the jackshaft slides into the target location, the internal spline is meshed with the external splines, and therefore by institute
It states jackshaft and the output shaft is circumferentially fixed.
Scheme 8, the connecting shaft component according to scheme 7, which is characterized in that the jackshaft is close to one end of the output shaft
It is provided with the second matching hole, the internal spline is arranged in second matching hole；
When the input shaft does not rotate, the external splines being arranged on the output shaft be located in second matching hole and
It is detached with the internal spline so that the output shaft can be freely rotated relative to the jackshaft.
Scheme 9, a kind of driving device, which is characterized in that the driving device includes described in any one of motor and scheme 1 to 8
Connecting shaft component, the shaft of the motor and the input shaft are drivingly connected.
Scheme 10, a kind of seat, the seat are moved by traveling wheel, which is characterized in that the seat further includes described in scheme 9
Driving device, the output shaft connect with the traction drive.
Scheme 11, a kind of automobile, which is characterized in that the automobile includes the seat described in scheme 10.
Description of the drawings
The preferred embodiment of the present invention described with reference to the accompanying drawings and in conjunction with automobile, in attached drawing：
Fig. 1 is the first side view of the seat sliding apparatus of the present invention；
Fig. 2 is the second side view of the seat sliding apparatus of the present invention
Fig. 3 is the front view of the seat sliding apparatus of the present invention；
Fig. 4 is the enlarged drawing in the portions A in Fig. 1；
Fig. 5 is the enlarged drawing in the portions B in Fig. 2；
Fig. 6 be in Fig. 3 seat sliding apparatus along the sectional view in the directions C-C；
Fig. 7 be in Fig. 3 seat sliding apparatus along the sectional view in the directions D-D；
Fig. 8 is the configuration schematic diagram of the connecting shaft component of first embodiment of the invention；
Fig. 9 is the front view of the connecting shaft component of first embodiment of the invention；
Figure 10 be in Fig. 9 connecting shaft component along the sectional view in the directions E-E；
Figure 11 is the side view of the jackshaft of first embodiment of the invention；
Figure 12 is the side view of the jackshaft of second embodiment of the invention；
Figure 13 is the side view of the output shaft of second embodiment of the invention；
Figure 14 is the first relative position schematic diagram of output shaft and jackshaft in second embodiment of the invention, at this time output shaft
It can be relatively rotated with jackshaft；
Figure 15 is the second relative position schematic diagram of output shaft and jackshaft in second embodiment of the invention, at this time output shaft
It is rotated synchronously with jackshaft
Figure 16 is the side view of the input shaft of third embodiment of the invention；
Figure 17 is the side view of the jackshaft of third embodiment of the invention；
Figure 18 is the sectional view of the jackshaft of third embodiment of the invention；
Figure 19 is the side view of the output shaft of third embodiment of the invention；
Figure 20 is the first state schematic diagram of the connecting shaft component of third embodiment of the invention；
Figure 21 is the second status diagram of the connecting shaft component of third embodiment of the invention；
Figure 22 is the enlarged drawing in the portions H in Figure 20.
Reference numerals list：
10, lower guideway；11, rack；20, chair fixing mechanism；21, upper rail；22, gear；23, shaft；30, handle；
31, operating side；32, actuating station；33, auxiliary-handle；40, motor；50, connecting shaft component；51, input shaft；511, the first external splines；
512, V-shaped groove；513, input shaft bore；52, jackshaft；521, the first matching hole；5211, the first internal spline；5212, annular bottom
End；522, the second matching hole；5221, the second internal spline；523, pin hole；524, annular convex shoulder；53, output shaft；531, outside second
Spline；532, annular flange；54, the first spring；55, ball；56, screw plug；60, lockable mechanism；61, vertical shift part；62, pivot
Turn part；621, strip-shaped hole；63, unlock piece；64, second spring；65, pin.
Specific implementation mode
It will be apparent to a skilled person that this section embodiment is used only for explaining the technical principle of the present invention,
It is not intended to limit protection scope of the present invention.For example, although this section embodiment is the seat come by taking automobile as an example to the present invention
Carriage is introduced explanation, but the seat sliding apparatus of the present invention can also be applied to any other feasible set
It is standby, such as subway, train, high ferro etc..Those skilled in the art can as needed make adjustment to it, specific to adapt to
Application scenario, the technical solution after adjustment will fall into protection scope of the present invention.
It should be noted that in the description of the present invention, term "center", "upper", "lower", "left", "right", "vertical",
"horizontal", "inner", "outside" etc. indicate that the term of direction or position relationship is direction based on ... shown in the drawings or position relationship, this is only
It is merely for convenience of describing, rather than indicates or imply that described device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As shown in Figure 1 to Figure 3, seat sliding apparatus of the invention includes mainly lower guideway 10, chair fixing mechanism 20, hand
Handle 30, motor 40 and lockable mechanism 60.In practical applications, lower guideway 10 is fixedly secured on the floor of automobile, and seat is solid
Determine mechanism 20 to be fixedly connected with the seat of automobile.Wherein, chair fixing mechanism 20 is slidably connected with lower guideway 10.Lockable mechanism 60
It can switch between lock-out state and unlocked state, and the lockable mechanism 60 under normality is in the lock state.When locking machine
When structure 60 is in the lock state, chair fixing mechanism 20 and lower guideway 10 are secured together, and opposite slide cannot occur.Handle
30 connect with the operation of lockable mechanism 60, lockable mechanism 60 can be made to be switched to unlock shape from lock-out state by operation handle 30
State.At this point, user is manually operable chair fixing mechanism 20, chair fixing mechanism 20 is made to be moved along the extending direction of lower guideway 10
It is dynamic.Further, the both sides of chair fixing mechanism 20 are provided with walking mechanism (not indicated in figure), which passes through connecting shaft
Component 50 is drivingly connected with motor 40.Wherein, connecting shaft component 50 is drivingly connected with lockable mechanism 60, is connected when motor 40 drives
When shaft assembly 50 rotates, connecting shaft component 50 can make lockable mechanism 60 be switched to unlocked state from lock-out state.At this point, motor
40 drive walking mechanism to be moved along the extending direction of lower guideway 10 by connecting shaft component 50.
Skilled artisans will appreciate that Dual-output shaft motor 40 shown in Fig. 1 to Fig. 3 can also be by other
The motor of meaning form substitutes, such as single output spindle motor, hydraulic motor, air motor etc..
With continued reference to Fig. 1 to Fig. 3, the shaft 23 that can be rotated, the centre of handle 30 are provided on chair fixing mechanism 20
Part is fixedly connected with the shaft 23.Handle 30 includes operating side 31 for being user-operably and for driving lockable mechanism 60
Actuating station 32.Operating side 31 by pulling handle 30 can make 23 rotation around the shaft of handle 30, and then actuating station 32 is made to drive
Dynamic lockable mechanism 60 is switched to unlocked state from lock-out state.Further, in a preferred embodiment of the invention, it leads under two
Rail 10 is respectively configured there are one lockable mechanism 60.Corresponding, seat sliding apparatus of the invention further includes auxiliary-handle 33,
One end of the auxiliary-handle 33 is fixedly connected with shaft 23, and the other end of the auxiliary-handle 33 connects with the driving of another lockable mechanism 60
It connects.It is not difficult to find out in from Fig. 1 to Fig. 3, handle 30 is arranged in parallel with auxiliary-handle 33, so that handle 30 can be synchronous with auxiliary-handle 33
Action, while two lockable mechanisms 60 being unlocked.
In the preferred technical solution of the present invention, it is provided with resetting spring between chair fixing mechanism 20 and shaft 23, it should
Resetting spring is for making handle 30 and auxiliary-handle 33 be maintained at Fig. 1 and state shown in Fig. 2.At this point, handle 30 and auxiliary-handle 33
Pressure will not be applied to lockable mechanism 60.It is additionally provided with stop part on chair fixing mechanism 20, which is used for handle 30
It is limited, prevents handle 30 towards 31 direction inordinate rotation of operating side.
It will be appreciated to those of skill in the art that in the premise that can lock chair fixing mechanism 20 and lower guideway 10
Under, in addition to situation shown in Fig. 1 to Fig. 3, seat sliding apparatus of the invention can also be only in two lower guideways 10 one
One or more lockable mechanisms 60 are set on root.
With continued reference to Fig. 1 to Fig. 3, rack 11 is provided in lower guideway 10, it is preferable that rack 11 is pacified with being bolted
In lower guideway 10.Or those skilled in the art can also be as needed, and feasible shape is fixedly connected with using any other
Rack 11 is installed in lower guideway 10 by formula, such as welding, clamping or integrated molding.In addition, another is feasible in the present invention
In technical solution, walking mechanism can on lower guideway 10 walk under the premise of, lower guideway 10 can also be it is any other can
Capable guide rail, for example, guide rail, bottom without rack are provided with the guide rail etc. of rubber strip.
As shown in Fig. 1 to Fig. 3 and Fig. 5, chair fixing mechanism 20 includes upper rail 21.Upper rail 21 is slided with lower guideway 10
Connection, and the top of upper rail 21 is fixedly connected with chair fixing mechanism 20, and upper rail 21 is mainly used for support base herein
Chair fixed mechanism 20.The walking mechanism of chair fixing mechanism 20 includes mainly gear 22.Gear 22 is pivotally arranged at upper rail
On 21, and gear 22 is meshed with rack 11, and gear 22 and connecting shaft component 50 are coaxial fixed.Or art technology
Personnel can also be as needed, under the premise of gear 22 is engaged with rack 11, gear 22 is pivotally arranged at seat and is fixed
In mechanism 20.20 edge of chair fixing mechanism can be driven by engaging between rack 11 in the driving lower gear 22 of motor 40
The extending direction of lower guideway 10 moves.In addition, those skilled in the art can also be as needed, gear 22 is arranged to other
It anticipates feasible traveling wheel, such as rubber wheel.Those skilled in the art can also be as needed, saves upper rail 21, passes through gear
22 support and chair fixing mechanism 20 are driven to be moved along the extending direction of lower guideway 10.
As shown in Figures 4 to 7, locking mechanism 60 includes mainly vertical shift part 61, pivotal part 62, unlock piece 63 and second
Spring 64.As shown in Figure 6 and Figure 7, vertical shift part 61, which includes stem portion (not indicated in figure) and one end, has dentalation
Tooth block (not indicated in figure), wherein one end of stem portion is provided with end cap (does not indicate) the stem portion other end in figure
It is fixedly connected with tooth block.Vertical shift part 61 is vertically movably attached to one by stem portion and upper rail 21
It rises.When vertical shift part 61 is moved to straight down to offset with rack 11, the dentalation of tooth block can be nibbled with 11 phase of rack
It closes.As shown in fig. 7, one end of second spring 64 offsets with upper rail 21, the other end and the tooth block of second spring 64 offset, second
Spring 64 is that vertical shift part 61 provides the power towards rack 11, for driving vertical shift part 61 to be moved to rack 11.
It will be appreciated to those of skill in the art that offseting with lower guideway 10 in vertical shift part 61 and therefore consolidating seat
Determine mechanism 20 and under the premise of lower guideway 10 is locked together, tooth block is also configured to any other feasible structure, example
Such as rubber block, the ripply metal derby of tool, with the cylinder of cone structure.
As shown in Fig. 4, Fig. 5 and Fig. 7, pivotal part 62 is pivotally connected by pin 65 and upper rail 21, and the of unlock piece 63
One end is set on connecting shaft component 50, and the second end and the first end of pivotal part 62 of unlock piece 63 are slidably connected, pivotal part 62
The end cap of second end and vertical shift part 61 be drivingly connected.Specifically, the second end of pivotal part 62 has U-shaped hole, pivotal part
Between end cap and upper rail 21, the stem portion of vertical shift part 61 is located in U-shaped hole 62 second end.
With continued reference to Fig. 4, Fig. 5 and Fig. 7, the first end of pivotal part 62 includes orthogonal level board (not indicated in figure)
It (is not indicated in figure) with vertical plate.Wherein, the actuating station 32 of level board and handle 30 offsets, so as in the operating side of handle 30 31
When being pulled, actuating station 32 can drive level board (first end of pivotal part 62) to move straight down, and then make pivotal part 62
61 vertical phase of second end driving vertical shift part on move, and lockable mechanism 60 is therefore made to be switched to unlock shape from lock-out state
State.Inclined strip-shaped hole 621 is provided on vertical plate, one end of strip-shaped hole 621 exists in the height of vertical direction higher than the other end
The height of vertical direction.The second end of unlock piece 63 is provided with straight pin, which is slidably disposed on strip-shaped hole 621
It is interior.When motor 40 drives connecting shaft component 50 to rotate, connecting shaft component 50 can drive unlock piece 63 towards bar shaped shown in Fig. 7
The left slide in hole 621.With the sliding of unlock piece 63, vertical plate (first end of pivotal part 62) moves straight down, in turn
Make the second end of pivotal part 62 that vertical shift part 61 be driven to move straight up, and lockable mechanism 60 is therefore made to be cut from lock-out state
Change to unlocked state.When unlock piece 63 is moved to unlocked position, i.e., when straight pin slides into the left end of strip-shaped hole 621, locking machine
Structure 60 is in the unlocked state.
It is carried out specifically come the first embodiment of the connecting shaft component 50 to the present invention with reference to Fig. 3, Fig. 8 to Figure 11
It is bright.
As shown in Fig. 3, Fig. 8 to Figure 10, in the first embodiment of the present invention, connecting shaft component 50 includes mainly input shaft
51, jackshaft 52, output shaft 53 and the first spring 54.Wherein, the first end of input shaft 51 and the shaft of motor 40 are coaxially fixed
Connection, second end and the jackshaft 52 of input shaft 51 are fixedly and coaxially connected.The first end of output shaft 53 is coaxial fixed with gear 22
Connection, second end and the jackshaft 52 of output shaft 53 are fixedly and coaxially connected.First spring 54 is arranged in input shaft 51 and jackshaft
Between 52, and compressive state is under 54 normality of the first spring, to be that input shaft 51 and jackshaft 52 carry in the axial direction
The power for for repelling each other.It should be noted that in the preferred technical solution of the present invention, jackshaft 52 can be along own axes side
To relative to input shaft 51 and the movement of output shaft 53.
As shown in Fig. 8 to Figure 10, the one end of input shaft 51 far from motor 40 is provided with the first external splines 511 and symmetrical two
A V-shaped groove 512.Wherein, two V-shaped grooves 512 are separated from each other, and are not connected to.The one end of output shaft 53 far from gear 22 is provided with
Two external splines 531.Jackshaft 52 is provided with the first matching hole 521 close to one end of input shaft 51, and jackshaft 52 is close to output shaft
53 one end is provided with the second matching hole 522.Wherein, it is provided in the first matching hole 521 and to match with the first external splines 511
First internal spline 5211 is provided with the second internal spline 5221 to match with the second external splines 531 in second matching hole 522, and
And second internal spline 5221 run through entire second matching hole 522.Further, two are additionally provided on the side wall of the first matching hole 521
A pin hole 523.
As shown in Figure 9 and Figure 10, in the state that connecting shaft component 50 assembles, two pin holes 523 respectively with two V-arrangements
Slot 512 is aligned, so as to the inner wall phase as the pin (not shown) of limit component after pin hole 523 with V-shaped groove 512
It supports, and pin can opposite sliding with V-shaped groove 512.Under the action of the first spring 54, in the jackshaft 52 first of original state
Spline 5211 and the first external splines 511 are separated, and the second internal spline 5221 is meshed (matching connection) with the second external splines 531.
At this point, the bottom of pin and V-shaped groove in Fig. 8 512 offsets.When input shaft 51 starts rotation, the V-shaped groove 512 of rotation can force
(first direction) is mobile upwards along the extending direction of V-shaped groove 512 for pin in pin hole 523, to make jackshaft 52 towards in Figure 10
Top (first direction) it is mobile.Until jackshaft 52 is moved to target location, at this point, pin is moved to the top of V-shaped groove 512
Portion, the first internal spline 5211 are meshed (matching connection) with the first external splines 511.When input shaft 51 stops operating, jackshaft
52 are restored to initial position shown in Fig. 10 (initial position relative to input shaft 51) again under the action of the first spring 54, this
When pin be located at the intermediate bending part of V-shaped groove 512.
It will be appreciated to those of skill in the art that the quantity of the pin of both V-shaped groove 512, pin hole 523 and connection is not
Above-mentioned two are only limitted to, those skilled in the art can be as needed, and V-shaped groove 512, pin hole 523 and pin are arranged to other
Arbitrary feasible quantity.For example, V-shaped groove 512, pin hole 523 and pin are arranged to one, three, four etc..
Those skilled in the art are also understood that, since two V-shaped grooves 512 are separated from each other, are not connected to so that pin
When sliding into 512 both ends of V-shaped groove, V-shaped groove 512 can play pin position-limiting action, and then input shaft 51 is made to drive jackshaft
52 rotations.So those skilled in the art can also be as needed, the first internal spline 5211 and the first external splines 511 are saved.Or
Person those skilled in the art can also be as needed, under the premise of retaining the first internal spline 5211 and the first external splines 511, makes
The both ends of two V-shaped grooves 512 communicate with each other, to keep pin free to slide between two V-shaped grooves 512.
Those skilled in the art are also understood that, the pin in pin hole 523 is replaced with other arbitrary feasible structures
Part, for example, ball+screw plug structure, i.e., first ball is put into pin hole 523, is installed in the mode for making screw plug be connected through a screw thread
Into pin hole 523.
As shown in figure 11, in the first embodiment of the present invention, the second internal spline 5221 of jackshaft 52 is completely through
Two matching holes 522, to make the second internal spline 5221 can be with second when jackshaft 52 is moved to any position along axis
External splines 531 is meshed.
As shown in Figs. 8 to 11, jackshaft 52 is additionally provided with annular convex shoulder 524 close to one end of output shaft 53.It is set in
The first end of unlock piece 63 on jackshaft 52 is driven mobile towards first direction (top in Figure 10) by annular convex shoulder 524.
It is described in detail come the operation of the seat sliding apparatus to the present invention with reference to Fig. 1, Fig. 2, Fig. 8 and Fig. 9.
When seat automatic position adjusting function, the control button (Forward button and rear shifting button) of motor 40 is manually operated in user,
Motor 40 drives 51 forward or reverse of input shaft according to user to the operation of button.The input shaft 51 of rotation passes through 512 He of V-shaped groove
Cooperation on jackshaft 52 between pin drives jackshaft 52 mobile (close to the direction of motor 40) towards first direction.In mobile
Countershaft 52 drives unlock piece 63 also to be moved towards first direction by annular convex shoulder 524.When jackshaft 52 is moved to the first external splines
511 and first internal spline 5211 engage when, unlock piece 63 slides into target location and pivotal part 62 is driven to make vertical shift part 61
It is detached with the rack 11 on lower guideway 10.At this point, the shaft of motor 40, input shaft 51, jackshaft 52, output shaft 53 and gear 22
Rotate coaxially, gear 22 under the driving of motor 40 along the extending direction of rack 11 roll, to realize seat Forward or after
It moves.Skilled artisans will appreciate that the first external splines 511 and the engagement of the first internal spline 5211 when it is confidential be later than it is vertical
Moving member 61 completely disengages the opportunity of rack 11, in other words, after vertical shift part 61 completely disengages rack 11, flower outside first
Key 511 and the first internal spline 5211 just start contact engagement, perpendicular when preventing the first external splines 511 and the first internal spline 5211 from engaging
Translation moving part 61 is not completely disengaged with rack 11, and causes motor 40 that gear 22 cannot be driven to rotate, and load excessive is damaged.
When chair manual adjusting position, the operating side 31 that user pulls handle 30 makes handle 30 and auxiliary-handle 33 around the shaft 23
Rotation, to make the actuating station 32 of handle 30 and the actuating station (not indicated in figure) of auxiliary-handle 33 drive the first end of pivotal part 62
(being specially level board) moves straight down, and pivotal part 62 is therefore made to be rotated around pin 65.The pivotal part 62 of rotation passes through it
Second end makes vertical shift part 61 be detached with the rack 11 on lower guideway 10.Wait for that vertical shift part 61 is kept completely separate it with rack 11
Afterwards, i.e., lockable mechanism 60 is switched to after unlocked state completely, and the user sat on the seat is moved forward or rearward by both feet
Seat.
It will be appreciated to those of skill in the art that seat, in manual adjusting position, gear 22 also can be along rack 11
Extending direction rotates, and the gear 22 of rotation can drive jackshaft 52 to rotate by output shaft 53, to make jackshaft 52 and input
Axis 51 relatively rotates.When jackshaft 52 and input shaft 51 relatively rotate, jackshaft 52 can pass through pin thereon
Coordinate between V-shaped groove 512 and moved along axis, to make external splines 5211 and the engagement of the first external splines 511 in first, and therefore
The input shaft 51 being connected with 40 shaft of motor is driven to rotate.Therefore, when the manual adjustment seat chair of user, the shaft of motor 40 also can
It is rotated with the rotation of gear 22, brings unnecessary resistance to the movement of seat, user's operation is got up relatively elaborate.Thus
The present invention also provides second of embodiments of connecting shaft component 50.
It is described in detail come the second embodiment of the connecting shaft component 50 to the present invention referring next to Figure 12 to Figure 15.
For the convenience of description, and facilitate the understanding of those skilled in the art, it is only real with first to second embodiment below
The difference for applying example illustrates.
As shown in figure 12, different from the first embodiment, in a second embodiment, the second internal spline of jackshaft 52
5221 completely through the second matching hole 522.The second matching hole 522 is in the part of 5221 upper end of the second internal spline in Figure 12
Circular hole (does not indicate) in figure, and the diameter of the circular hole is more than the circumscribed circle diameter of the second internal spline 5221, so as to the second external splines 531
It can enter in the circular hole.
As shown in figure 13, different from the first embodiment, in a second embodiment, the length value of the second external splines 531
It is smaller, and the length is less than the length of circular hole in above-mentioned Figure 12, so that the second external splines 531 can be completely disposed in the circular hole
And it is freely rotated.Further, output shaft 53 is less than the in the diameter of 531 part rod-like structure below of the second external splines in Figure 13
The inscribed diameter of a circle of two internal splines 5221, so that the second external splines 531 can enter in above-mentioned circular hole.
Under normality, under the action of second spring 64, matching relationship such as Figure 14 institutes between jackshaft 52 and output shaft 53
Show.
When chair manual adjusting position, the matching relationship between jackshaft 52 and output shaft 53 is as shown in figure 14.At this point, defeated
Shaft 53 rotates, and jackshaft 52 is static, and the second external splines 531 dallies in circular hole.
When seat automatic position adjusting function, the shaft driving input shaft 51 of motor 40 rotates, and the input shaft 51 of rotation passes through V-arrangement
Cooperation driving jackshaft 52 on slot 512 and jackshaft 52 between pin is moved towards close to the direction of motor 40, until stopping.In
Matching relationship between countershaft 52 and output shaft 53 is as shown in figure 15.At this point, the first external splines 511 is nibbled with the first internal spline 5211
It closes, the second external splines 531 is engaged with the second internal spline 5221, and input shaft 51, jackshaft 52 and output shaft 53 rotate synchronously, motor
40 driving gears 22 rotate.
Therefore, the second embodiment of the present invention can not only make the automatic tune of seat sliding apparatus realization seat of the present invention
Section, additionally it is possible to the shaft of motor 40 be made not rotated with the rotation of gear 22 when seat sliding apparatus of the present invention is adjusted manually.
The resistance that motor 40 generates when chair manual is adjusted is eliminated, user is made seat can be driven to move with smaller power, is improved
The comfort of operation.
It is described in detail come the 3rd embodiment of the connecting shaft component 50 to the present invention referring next to Figure 16 to Figure 22.
For the convenience of description, and facilitate the understanding of those skilled in the art, it is only real with first to 3rd embodiment below
The difference for applying example illustrates.
As shown in figure 16, different from the first embodiment, in the third embodiment, the first external splines of input shaft 51
511 are replaced by input shaft bore 513 shown in Figure 16.In the state that connecting shaft component 50 assembles, the first spring 54
One end is placed in input shaft bore 513, and the end of the first spring 54 and the bottom end of input shaft bore 513 offset.
As shown in Figure 17 and Figure 18, different from the first embodiment, in the third embodiment, with save first outside flower
Key 511 is corresponding, and the first internal spline 5211 being arranged in the first matching hole 521 is also removed.Further, the second matching hole
522 are connected to the first matching hole 521 so that the bottom end of the first matching hole 521 forms annular bottom end 5212.In connecting shaft component 50
In the state of assembling, the other end and the annular bottom end 5212 of the first spring 54 offset.Wherein, in the second matching hole 522
Two internal splines 5221 are arranged far from the position of the first matching hole 521.It should be noted that, although not showing that first is real in figure
The annular convex shoulder 524 in example is applied, but those skilled in the art can be as needed, and annular convex shoulder 524 is also disposed at third
On jackshaft 52 in embodiment.
It will be appreciated to those of skill in the art that when the lockable mechanism 60 of the present invention is using other forms (such as it is public
The number of opening is the locating rod in the patent application of CN206327188U), the jackshaft in embodiment one, embodiment two and embodiment three
Also annular convex shoulder 524 can be not provided with.
As shown in figure 19, different from the first embodiment, in the third embodiment, output shaft 53 is close to the second external splines
531 one end is provided with annular flange 532.532 diameter of annular flange is less than the diameter of the second matching hole 522, is more than second
The circumscribed circle diameter of internal spline 5221.
As shown in Figure 20 and Figure 21, Figure 20 shows that the connecting shaft component 50 under first state, Figure 21 show
Connecting shaft component 50 under two-state.
As shown in Figure 20 and Figure 22, in the third embodiment of the present invention, pass through rolling between input shaft 51 and jackshaft 52
Pearl 55 and screw plug 56 carry out the restriction in axial direction.Specifically, ball 55 is placed into pin hole 523, and in V-shaped groove 512
Wall is in rolling contact.Screw plug 56 is threadedly coupled with pin hole 523, prevents ball 55 from deviating from pin hole 523.When assembly, output shaft 53 is along figure
Top-down direction in 20 is inserted into from the first matching hole 521 in the second matching hole 522.Then the first spring 54 and input
Axis 51 is placed in successively in the first matching hole 521, subsequently by ball 55 and screw plug 56 by input shaft 51 and jackshaft 52 into
Row is fixed.Wherein, output shaft 53 can avoid abjection by the interference between annular flange 532 and the second internal spline 5221
The one end of two matching holes 522 far from the first matching hole 521.
As shown in figure 20, under the action of the first spring 54, input shaft 51 is far from jackshaft 52, ball 55 and V-shaped groove 512
Intermediate bending part offset.Also, it is separated, exports between the second internal spline 5221 and the second external splines 531 under the state
Axis 53 can be freely rotated relative to jackshaft.
When input shaft 51 rotates, ball 55 is slided into from intermediate bending part shown in Figure 20 in Figure 21 along V-shaped groove 512
Shown in one end, and jackshaft 52 is driven to slide into position shown in Figure 21 from position shown in Figure 20 towards 51 direction of input shaft
It sets.During jackshaft 52 slides, from detaching gradually to engagement between the second internal spline 5221 and the second external splines 531.
As shown in figure 21, the one end of two balls 55 respectively with two V-shaped grooves 512 offsets, the second internal spline 5221 and
Two external splines 531 engage, and input shaft 51 can drive output shaft 53 to rotate by jackshaft 52.
It will be appreciated to those of skill in the art that in the above three embodiments of the present invention, V-shaped groove 512 can also
It is arranged on jackshaft 52, the pin (or ball 55 and screw plug 56) on corresponding jackshaft 52 can also be arranged on input
On axis 51.Further, connecting shaft component 50 of the invention is not limited only to three kinds of above-mentioned embodiments, can also be above-mentioned three kinds
The combination of the certain technical characteristics of embodiment.
Those skilled in the art are also understood that, the connecting shaft group in second embodiment of the invention and 3rd embodiment
Part 50 can not only make input shaft 51 drive 53 turns of output shaft by jackshaft 52 when motor 40 is rotated with driven input shaft 51
It is dynamic, to be rotated with moving gear 22.The connecting shaft component 50 of the present invention can also make 22 He of gear when seat is by manual actuation
Output shaft 53 is freely rotated, and is rotated without band driven input shaft 51, and then avoid the rotation of 40 rotor of motor.Reduce driving
Resistance improves the usage experience of user.
In addition, those skilled in the art can also be as needed, in second embodiment of the invention and 3rd embodiment, make
Input shaft 51 and output shaft 53 are rotatably axially connected by shaft, and by the shaft to input shaft 51 and output shaft
53 are axially confined, and input shaft 51 and output shaft 53 synchronous slide in an axial direction in jackshaft 52 are enable.
In addition, the present invention also provides a kind of seat and automobile, which includes all of above-mentioned seat sliding apparatus
Technological means, the automobile include the seat.The present invention also provides a kind of driving device, which includes above-mentioned motor
40 and connecting shaft component 50 all technological means.
In conclusion the seat sliding apparatus of the present invention can not only make user pass through the control key of operation motor 40, make
Lockable mechanism 60 is switched to unlocked state by the motor 40 of rotation by connecting shaft component 50 from lock-out state, and then is automatically adjusted
Save the position of seat；User can also be made, which to pass through operation handle 30, makes lockable mechanism 60 be switched to unlocked state from lock-out state,
And then manually but quickly adjust the position of seat.Therefore, the automatic of seat not only may be implemented in seat sliding apparatus of the invention
It adjusts, can also make user that the when of adjusting seat over long distances needed to adjust manually.User can be adjusted in automatic adjustment and manually
Between any switching laws, improve the operation comfort of user, optimize the usage experience of user.Also, the present invention also passes through
Two embodiments reduce resistance when seat sliding apparatus is adjusted manually.
So far, it has been combined preferred embodiment shown in the drawings and describes technical scheme of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific implementation modes.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make the relevant technologies feature equivalent change or replacement, these
Technical solution after change or replacement is fallen within protection scope of the present invention.
Claims (10)
1. a kind of connecting shaft component comprising：The input shaft and output shaft of coaxial arrangement, and with the input shaft with it is described
The mode of output shaft coaxially slide connection is set to the jackshaft between the input shaft and the output shaft；
Wherein, the output shaft can be freely rotated in the case where the input shaft is not rotated relative to the jackshaft；
It drives the jackshaft to slide into target location when the input shaft rotation, keeps the jackshaft circumferential with the output shaft
It is fixed, and then the input shaft drives the output shaft to rotate by the jackshaft.
2. connecting shaft component according to claim 1, which is characterized in that one in the input shaft and the jackshaft
On be provided with V-shaped groove, the limit to match with the V-shaped groove is provided on another in the input shaft and the jackshaft
Component；
When the input shaft rotates, the limit component slides into the one of the V-shaped groove from the intermediate bending part of the V-shaped groove
It holds and therefore the jackshaft is made to slide into target location, and then the input shaft is made to drive the output by the jackshaft
Shaft rotation is dynamic.
3. connecting shaft component according to claim 2, which is characterized in that the limit component is pin or ball.
4. connecting shaft component according to claim 2, which is characterized in that the connecting shaft component is in the input shaft and institute
It states and is additionally provided with the first spring between jackshaft, when so that the input shaft and the jackshaft stopping operating, the jackshaft
By the spring return of first spring to initial position, the limit component described in the initial position is located at the V-shaped groove
Intermediate bending part.
5. connecting shaft component according to claim 4, which is characterized in that first spring is arranged in the jackshaft one
The first matching hole bottom end at end, described input shaft one end is assembled to against first spring in first matching hole.
6. connecting shaft component according to claim 5, which is characterized in that the input shaft is close to one end of the jackshaft
It is provided with input shaft bore, the part-structure of first spring is contained in the input shaft bore.
7. connecting shaft component according to claim 1, which is characterized in that one in the jackshaft and the output shaft
On be provided with internal spline, be provided with external splines on another in the jackshaft and the output shaft；
When the jackshaft slides into the target location, the internal spline is meshed with the external splines, and therefore by institute
It states jackshaft and the output shaft is circumferentially fixed.
8. connecting shaft component according to claim 7, which is characterized in that the jackshaft is close to one end of the output shaft
It is provided with the second matching hole, the internal spline is arranged in second matching hole；
When the input shaft does not rotate, the external splines being arranged on the output shaft be located in second matching hole and
It is detached with the internal spline so that the output shaft can be freely rotated relative to the jackshaft.
9. a kind of driving device, which is characterized in that the driving device includes described in any one of motor and claim 1 to 8
Connecting shaft component, the shaft of the motor and the input shaft are drivingly connected.
10. a kind of seat, the seat is moved by traveling wheel, which is characterized in that the seat further includes described in claim 9
Driving device, the output shaft connect with the traction drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213572.6A CN108312901B (en) | 2018-03-15 | 2018-03-15 | Connecting shaft assembly, driving device, seat and automobile comprising seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810213572.6A CN108312901B (en) | 2018-03-15 | 2018-03-15 | Connecting shaft assembly, driving device, seat and automobile comprising seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108312901A true CN108312901A (en) | 2018-07-24 |
| CN108312901B CN108312901B (en) | 2020-12-04 |
Family
ID=62902593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810213572.6A Active CN108312901B (en) | 2018-03-15 | 2018-03-15 | Connecting shaft assembly, driving device, seat and automobile comprising seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312901B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394317A (en) * | 2018-03-15 | 2018-08-14 | 蔚来汽车有限公司 | Seat sliding apparatus, seat and the automobile including the seat |
| CN110758185A (en) * | 2019-11-04 | 2020-02-07 | 无锡锡玮科技有限公司 | Asymmetric long-distance aluminum alloy electric sliding rail |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499712B1 (en) * | 1999-02-03 | 2002-12-31 | Tecla Company, Inc. | Electric seat slide and actuator system |
| CN204020613U (en) * | 2014-07-23 | 2014-12-17 | 北京汽车股份有限公司 | A kind of vehicle power seat structure and automobile |
| CN105073489A (en) * | 2013-02-13 | 2015-11-18 | 布罗泽汽车部件制造科堡有限公司 | Adjusting system for a vehicle seat |
| CN106573639A (en) * | 2014-08-13 | 2017-04-19 | 宝马股份公司 | Vehicle steering system |
| CN206246505U (en) * | 2016-08-22 | 2017-06-13 | 杭州鑫凯传动机械有限公司 | A kind of big swing angle automatic telescopic intermediate solid drive shaft |
| CN206327188U (en) * | 2017-01-06 | 2017-07-14 | 天津陆耐酷车科技有限公司 | A kind of automotive seat adjusting apparatus of electronic and dual-use manual |
| CN206841216U (en) * | 2017-05-31 | 2018-01-05 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of electromagnetic type automobile seat slide automatic unlocking mechanism |
| CN207049175U (en) * | 2017-08-09 | 2018-02-27 | 重庆锐霸科技发展有限公司 | A kind of power transmission shaft |
| CN208232871U (en) * | 2018-03-15 | 2018-12-14 | 蔚来汽车有限公司 | Connecting shaft component, driving device, seat and the automobile including the seat |
-
2018
- 2018-03-15 CN CN201810213572.6A patent/CN108312901B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6499712B1 (en) * | 1999-02-03 | 2002-12-31 | Tecla Company, Inc. | Electric seat slide and actuator system |
| CN105073489A (en) * | 2013-02-13 | 2015-11-18 | 布罗泽汽车部件制造科堡有限公司 | Adjusting system for a vehicle seat |
| CN204020613U (en) * | 2014-07-23 | 2014-12-17 | 北京汽车股份有限公司 | A kind of vehicle power seat structure and automobile |
| CN106573639A (en) * | 2014-08-13 | 2017-04-19 | 宝马股份公司 | Vehicle steering system |
| CN206246505U (en) * | 2016-08-22 | 2017-06-13 | 杭州鑫凯传动机械有限公司 | A kind of big swing angle automatic telescopic intermediate solid drive shaft |
| CN206327188U (en) * | 2017-01-06 | 2017-07-14 | 天津陆耐酷车科技有限公司 | A kind of automotive seat adjusting apparatus of electronic and dual-use manual |
| CN206841216U (en) * | 2017-05-31 | 2018-01-05 | 重庆延锋安道拓汽车部件系统有限公司 | A kind of electromagnetic type automobile seat slide automatic unlocking mechanism |
| CN207049175U (en) * | 2017-08-09 | 2018-02-27 | 重庆锐霸科技发展有限公司 | A kind of power transmission shaft |
| CN208232871U (en) * | 2018-03-15 | 2018-12-14 | 蔚来汽车有限公司 | Connecting shaft component, driving device, seat and the automobile including the seat |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394317A (en) * | 2018-03-15 | 2018-08-14 | 蔚来汽车有限公司 | Seat sliding apparatus, seat and the automobile including the seat |
| CN108394317B (en) * | 2018-03-15 | 2020-10-23 | 蔚来(安徽)控股有限公司 | Seat sliding device, seat and automobile comprising seat |
| CN110758185A (en) * | 2019-11-04 | 2020-02-07 | 无锡锡玮科技有限公司 | Asymmetric long-distance aluminum alloy electric sliding rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108312901B (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108394317A (en) | Seat sliding apparatus, seat and the automobile including the seat | |
| CN104981633B (en) | Vehicles slewing range conversion equipment | |
| CN208232871U (en) | Connecting shaft component, driving device, seat and the automobile including the seat | |
| CN102793370B (en) | Automatic lifting, opening and closing occasional table | |
| CN208164812U (en) | Seat sliding apparatus, seat and the automobile including the seat | |
| CN108312901A (en) | Connecting shaft component, driving device, seat and the automobile including the seat | |
| CN205365293U (en) | Vehicle seat | |
| KR20110138684A (en) | Apparatus for adjusting height of seat for vehicle | |
| CN109818397A (en) | A kind of new energy automatic charging stake | |
| US20100216604A1 (en) | Safety device for elliptical exercise machines | |
| CN107747450A (en) | Double open plug door system | |
| CN103557416A (en) | Lock mechanism for controlling action sequences and vehicle-mounted tablet personal computer support frame comprising lock mechanism for controlling action sequences | |
| CN104687860A (en) | Bed guardrail convenient to it is folding | |
| CN102774302A (en) | Table top automatic opening and closing mechanism of occasional table | |
| CN109236170A (en) | Based on sociological railless electric retractable door and its application method | |
| CN117189730A (en) | Quick locking device and method | |
| CN110290974A (en) | For adjusting the mechanical device of distance between two elements | |
| CN109398294B (en) | Safety belt height adjuster | |
| CN204292697U (en) | Bed guardrail capable of being telescopically adjusted and convenient to fold | |
| CN204621525U (en) | Detect and the frock adjusting position of delivering goods for angle regulating device for seat of vehicle moment of torsion | |
| JP2012253895A (en) | Draw-out type circuit breaker | |
| CN106088904B (en) | A kind of push pull type window starter | |
| CN204398931U (en) | Leg supports and lifts and rises mechanism assembly | |
| CN219262004U (en) | Lock body | |
| KR101172138B1 (en) | Structure of console arm rest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200901 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Weilai (Anhui) Holding Co., Ltd Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Applicant before: NIO NEXTEV Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |