CN109515255A - Device for vehicle seat - Google Patents

Device for vehicle seat Download PDF

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Publication number
CN109515255A
CN109515255A CN201811010428.9A CN201811010428A CN109515255A CN 109515255 A CN109515255 A CN 109515255A CN 201811010428 A CN201811010428 A CN 201811010428A CN 109515255 A CN109515255 A CN 109515255A
Authority
CN
China
Prior art keywords
main body
seat main
seat
vehicle
moved
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
Application number
CN201811010428.9A
Other languages
Chinese (zh)
Other versions
CN109515255B (en
Inventor
北岛启郎
北岛启一郎
松岛祐树
中川茂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Auto Body Co Ltd
Toyota Motor Corp
Original Assignee
Toyota Auto Body Co Ltd
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyota Auto Body Co Ltd, Toyota Motor Corp filed Critical Toyota Auto Body Co Ltd
Publication of CN109515255A publication Critical patent/CN109515255A/en
Application granted granted Critical
Publication of CN109515255B publication Critical patent/CN109515255B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246Electric motors therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats 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
    • B60N2/06Seats 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats 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
    • B60N2/14Seats 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 rotatable, e.g. to permit easy access

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  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

Device for vehicle seat has: seat main body;Rotating mechanism rotates horizontally seat main body;Front and rear sliding mechanism slides back and forth seat main body;And control unit.The control unit is configured to, make seat main body before vehicle to seated position be moved to lateral position towards car door opening portion side, also, in the state that seat main body is moved to lateral position, move seat main body to vehicle front.

Description

Device for vehicle seat
Technical field
The present invention relates to it is a kind of make seat main body before vehicle to seated position to the transverse direction towards car door opening portion side Position carries out mobile device for vehicle seat.
Background technique
The device for vehicle seat being associated is described in Japanese Patent Laid-Open 2013-18341.Japanese Patent Laid-Open Device for vehicle seat 100 in 2013-18341 is the seat unit for being used in the passenger seat of vehicle.Such as Fig. 8, Fig. 9 institute Show, in device for vehicle seat 100, in the state that seat main body 102 is located at origin position (rotation starting position), rotation Mechanism (illustration omitted) work is to make seat main body 102 rotate horizontally α ° centered on rotation center C.Here, seat master The origin position of body 102 is set to, when seat main body 102 is rotated horizontally, the foot for the person of taking a seat and car door opening portion D Front side the position that does not interfere pillar P.
In addition, by making seat main body 102 rotate horizontally α ° so that (the reference when foot for the person of taking a seat passes through from pillar P Fig. 9), while working to rotate horizontally seat main body 102 by front and rear sliding mechanism (illustration omitted) forwards It slides (hereinafter referred to as forward slip).In this way, forward slip while being rotated horizontally of seat main body 102, and such as scheming When seat main body 102 being made to rotate horizontally β ° to towards the lateral position of car door opening portion side shown in 10, rotating mechanism and front and back are sliding Motivation structure stops, and seat main body 102 is maintained at lateral position.
Summary of the invention
It is preceding during seat main body 102 is rotated from angle [alpha] ° to angle beta ° in the device for vehicle seat 100 Sliding equipment works to carry out the forward slip of seat main body 102 afterwards.Here, being preset according to specification of motor etc. etc. The rotation speed of rotating mechanism and the sliding speed of front and rear sliding mechanism.Therefore, seat main body 102 is slided towards front Amount, i.e. forward slip amount L be that seat main body 102 is rotated to the time t of angle beta ° from angle [alpha] ° and obtained multiplied by sliding speed v Value (L=vt).In addition, the origin position (rotation starting position) of seat main body 102 based on front and rear sliding mechanism to advancing slip Momentum L and be set.Here, since origin position can be arranged at more rearward place if being capable of increasing forward slip amount L, The underfooting space for the person of taking a seat can so be made when seat main body 102 is rotated horizontally ampleness.It is therefore also considered that improving front and back The sliding speed of sliding equipment.But in this case, the performance for needing to be promoted motor of front and rear sliding mechanism etc., Economically not preferably.
The present invention provides one kind can be in the case where not changing the sliding speed of front and rear sliding mechanism by seat main body Configuration is at more rearward place, taking a seat when so as to rotate horizontally seat main body for origin position (rotation starting position) There is the device for vehicle seat of ampleness in the underfooting space of person.
A kind of device for vehicle seat of mode according to the present invention, has: seat main body;Rotating mechanism makes institute Seat main body is stated to be rotated horizontally;Front and rear sliding mechanism slides back and forth the seat main body;And control unit. The control unit is configured to, make the seat main body before vehicle to seated position be moved to towards car door opening portion side Lateral position, the also, in the state that seat main body is moved to the lateral position makes the seat main body to before vehicle Fang Jinhang is mobile.
The device for vehicle seat of aforesaid way is moved to the shape of the lateral position to car door opening portion side in seat main body Under state, move the seat main body to vehicle front.That is, in the level rotation for the seat main body implemented by rotating mechanism After turning, seat main body can be made to carry out forward slip by front and rear sliding mechanism.In this way, since rotating mechanism and front and back are sliding The movement of motivation structure is not associated, so as to set freely the time of forward slip.Therefore, according to the vehicle of aforesaid way With seat unit, the rotation starting position (origin position) of seat main body can be set in more rearward place, thus in seat When main body is rotated, the underfooting space of passenger can be made to have ampleness.
In the above method, the control unit can also be configured to, and be made while rotating horizontally seat main body Its forward slip, and make the seat main body before vehicle to seated position be moved to lateral position towards car door opening portion side It sets.
Control unit is provided in the device for vehicle seat of aforesaid way, the control unit is configured to, and is passing through rotation The work of rotation mechanism and front and rear sliding mechanism and the state of the lateral position that is moved to seat main body towards car door opening portion side Under, move the seat main body to vehicle front.Therefore, even if implementing by rotating mechanism and front and rear sliding mechanism The movement (hereinafter referred to as " rotate and forward slip ") slided while rotated horizontally forwards of seat main body terminate Afterwards, seat main body can also be made to carry out forward slip.So, it is possible to make the forward slip amount of seat main body increase rotation and to The amount of the forward slip carried out after front slide.As a result, according to the device for vehicle seat of aforesaid way, it can be by seat The rotation starting position (origin position) of chair main body is set in more rearward place, when seat main body is rotated, can make to fall There is ampleness in the underfooting space of seat person.Further, since seat main body after being moved to lateral position, can be moved to vehicle front It is dynamic, therefore help the people of passenger getting on/off that can help beside seat.Furthermore it is possible to ensure helping get on or off the bus.
In the above method, the control unit can also be configured to, and be moved to lateral position and rotation in seat main body In the state that the motor of mechanism stops, driving the motor of front and rear sliding mechanism with the set time.According to aforesaid way Device for vehicle seat does not need the new mechanism of the forward slip for increasing seat main body.
In the above method, the control unit can also be configured to, and the seat main body is made to carry out rotating horizontally it Before, so that the seat main body is slid into predetermined position.According to the device for vehicle seat of aforesaid way, can with single-mode and Rotating mechanism and sliding equipment are controlled, control unit can be constituted at original with lower.
In the above method, the predetermined position may be the retrogressing extreme position of the seat main body.The retrogressing Extreme position is the rearmost end that the seat main body is able to carry out the range slid back and forth.According to the vehicle seat used of aforesaid way Device can more definitely make the underfooting space for the person of taking a seat have ampleness when seat main body is rotated.
In accordance with the invention it is possible in the case where not changing the sliding speed of front and rear sliding mechanism by the origin of seat main body Position (rotation starting position) configuration is at more rearward place.The person of taking a seat when thereby, it is possible to rotate horizontally seat main body Underfooting space have ampleness.
Detailed description of the invention
Exemplary embodiment will be described in detail based on the following drawings.Wherein identical symbol indicates identical Element.
Fig. 1 be in the device for vehicle seat involved in embodiments of the present invention 1 seat main body be in front of vehicle to Seated position state schematic isometric.
Fig. 2 is to be in the vehicle seat used dress towards the state of the lateral position of car door opening portion side in the seat main body The whole side view set.
Fig. 3 is the timing of the motor of the rotating mechanism of the device for vehicle seat and the motor of front and rear sliding mechanism Figure.
Fig. 4 is the top view that the seat main body of the device for vehicle seat is in the state of seated position.
Fig. 5 is the top view that the seat main body is surrounded to rotation center and rotates to the left α ° of state.
Fig. 6 is rotate from the position for having rotated to the left α ° by the seat main body and forward slip and the lateral position that arrives State top view.
Fig. 7 is top view of the seat main body in the state from lateral position further progress forward slip.
Fig. 8 is the top view that the seat main body of the device for vehicle seat of correlation technology is in the state of seated position.
Fig. 9 is to indicate that the seat main body of the device for vehicle seat of correlation technology carries out water from seated position to lateral position The top view of the midway of flat rotation.
Figure 10 is to indicate that the seat main body of the device for vehicle seat of correlation technology is carried out from position on the way to lateral position Rotate the top view of the simultaneously state of forward slip.
Specific embodiment
Hereinafter, being based on FIG. 1 to FIG. 7, device for vehicle seat involved in one embodiment of the present invention is said It is bright.As shown in Fig. 1 etc., device for vehicle seat 20 involved in present embodiment is the sliding car door for being configured in passenger car 10 The seat unit of the inside of opening portion 12 (hereinafter referred to as car door opening portion 12).Here, shown in the accompanying drawings all around with And it is all around and corresponding up and down with the passenger car 10 that has device for vehicle seat 20 up and down.In addition, in attached drawing Seat front and back, seat or so are corresponding with the front and rear, left and right of seat main body 22 of device for vehicle seat 20.
Shown in waiting as shown in Figure 1, Figure 2, device for vehicle seat 20 is by seat main body 22 and makes the seat main body 22 in compartment Seated position and constituted towards mobile seat moving device 200 is carried out between the lateral position of 12 side of car door opening portion. Seat main body 22 has cushion 24 and backrest 26, is provided at the coupling position of the cushion 24 and backrest 26 pair The recliner 28 that the tilt angle (backrest inclination angle) of backrest 26 is adjusted.As shown in Fig. 2, the mobile dress of seat It sets 200 to have: the front and rear sliding mechanism 30 being arranged on vehicle floor F and the front and back for being arranged at the front and rear sliding mechanism 30 Rotating mechanism 40 in sliding base 31.In addition, seat main body 22 is supported from below by rotating mechanism 40.
Front and rear sliding mechanism 30 is that seat main body 22 is made to carry out mobile mechanism on the front-rear direction of vehicle in compartment. As shown in Fig. 2, front and rear sliding mechanism 30 has: extending in the fixed base 33 of vehicle floor F along the front-rear direction of vehicle Pair of right and left fixation curb girder 32 and along pair of right and left fixation curb girder 32 and slide left and right slide mass 32s.In addition, The slide mass 32s of left and right is fixed on the lower surface for sliding back and forth base portion 31.In addition, in fixed base 33 and sliding back and forth base Between portion 31, it is provided with relative to fixed base 33 and makes to slide back and forth the driving mechanism (omission that base portion 31 is slid back and forth Diagram) and as driving source motor M2.
Rotating mechanism 40 be make seat main body 22 before vehicle to seated position with towards the cross of 12 side of car door opening portion To the mechanism for rotating horizontally about 90 ° between position.As shown in Fig. 2, rotating mechanism 40 has: being fixed in and slide back and forth base portion 31 On lubrication groove 41, relative to lubrication groove 41 be supported to the foreign steamer 43 that can be rotated and the turntable being fixed on foreign steamer 43 45.In addition, being placed with seat main body 22 on turntable 45.In addition, being provided on sliding back and forth base portion 31 makes 43 phase of foreign steamer The driving mechanism (illustration omitted) rotated for lubrication groove 41 and the motor M1 as driving source.
The electricity of the motor M1 and front and rear sliding mechanism 30 to rotating mechanism 40 are provided on device for vehicle seat 20 The seat ECU50 as control device driven at the time of motivation M2 is to predefine (referring to Fig. 3).Seat ECU50 quilt It is set to the downside for example, the cushion 24 of seat main body 22.
Next, timing diagram and Fig. 4~Fig. 7 based on Fig. 3 and the movement of device for vehicle seat 20 is illustrated.It is first First, as shown in figure 4, slide car door 13 and slided to opening direction and in the state of so that car door opening portion 12 is opened, in falling When the lower stopping switch (illustration omitted) for the seat main body 22 that seat is set is operated, the motor M2 of front and rear sliding mechanism 30 work with It retreats seat main body 22 to retrogressing extreme position (origin position), and stops in the position.Retrogressing extreme position is seat master Body 22 is able to carry out the rearmost end slid back and forth.I at the time of the state is the timing diagram of Fig. 3.Next, the electricity of rotating mechanism 40 Motivation M1 work, as shown in figure 5, rotating horizontally seat main body 22 to the left centered on rotation center C.
Here, making foot and the vehicle of passenger by when rotating horizontally seat main body 22 centered on rotation center C Occur the mode of sufficient ampleness between the center pillar 15 of the front side in door opening portion 12, and the origin position of seat main body 22 is set Locating rearward.In addition, as shown in figure 5, in seat main body 22 from α ° of the seated position horizontal rotation angle towards vehicle front side And making the foot for the person of taking a seat when passing through from center pillar 15 (II at the time of Fig. 3), the motor M2 of front and rear sliding mechanism 30 works So that seat main body 22 advances from origin position.The horizontal rotation to the left while advance sliding of seat main body 22 as a result, Turn.
In addition, as shown in fig. 6, in 22 forward slip size L1 of seat main body and seat main body 22 rotates horizontally about 90 ° and To reaching towards in the state of the lateral position of 12 side of car door opening portion, the motor M1 of rotating mechanism 40 stops (at the time of Fig. 3 III, referring to Fig. 2).In this state, since the motor M2 of front and rear sliding mechanism 30 works, as shown in fig. 7, seat master Body 22 is moved under transverse state to vehicle front.In addition, being moved under transverse state to vehicle front in seat main body 22 In the state of having moved size L2, the motor M2 of front and rear sliding mechanism 30 stops.In addition, seat main body 22 in this state is upper When stopping switch (illustration omitted) is operated, seat main body 22 before the movement opposite with above-mentioned movement is back to vehicle to Seated position.
Related device for vehicle seat 20 according to the present embodiment, is provided with seat ECU50, is configured to, Seat main body 22 is moved in the state of the lateral position towards 12 side of car door opening portion, make seat main body 22 to vehicle front into Row movement.That is, in the rotation by rotating mechanism 40 and the seat main body 22 of the implementation of front and rear sliding mechanism 30 and forward slip After movement, seat main body 22 can also be made to carry out forward slip.Thereby, it is possible to more increase seat main body 22 to advancing slip Momentum.As a result, the rotation starting position (origin position) of seat main body 22 can be set in more rearward place, thus When seat main body 22 rotates, the underfooting space for the person of taking a seat can be made to have ampleness.
In addition, retreating in seat main body 22 to after retreating extreme position when lower stopping switch is operated, carrying out seat master The horizontal rotation of body 22.Therefore, even if seat main body 22 is in close to the position of center pillar 15 when lower stopping switch is operated, also can It generates the position of sufficient ampleness between enough foots and center pillar 15 when rotating horizontally from the person of taking a seat and carries out seat main body 22 Horizontal rotation.Further, since seat main body 22 is inevitable to carry out figure from predetermined position (present embodiment is to retreat extreme position) The movement of 5~Fig. 7, thus no matter when lower stopping switch is operated seat main body 22 is located at which, can with single-mode into The control of row motor M1 and motor M2, without being come in the mode consistent with the primary position of seat main body 22 to electricity The movement of motivation M1 and motor M2 are changed, and can be constituted seat ECU50 at original with lower.
Further, since forward slip can be increased by front and rear sliding mechanism 30 and seat ECU50, without new Mechanism.In addition, seat main body 22 is moved after being moved to lateral position to vehicle front, therefore, help on passenger The people to get off can help beside seat.Furthermore it is possible to ensure helping get on or off the bus.
In addition, the present invention is not limited to above embodiment, as long as without departing from the spirit and scope of the invention can Enough it is changed.For example, in the present embodiment, instantiating by predetermined from the motor M1 of rotating mechanism 40 stopping Stop the motor M2 of front and rear sliding mechanism 30 after time, thus make seat main body 22 under transverse state to vehicle front into Row movement.But it is also possible to the mobile mechanism different from front and rear sliding mechanism 30 be arranged, so that seat main body 22 is in transverse state It is lower to be moved to vehicle front.In addition, although in the present embodiment, instantiating makes rotating mechanism 40 and front and rear sliding mechanism 30 are associatedly acted, but front and rear sliding mechanism 30 can also be made to be acted after the movement of rotating mechanism 40.This Outside, although in the present embodiment, instantiating the seat that the present invention is suitable for being configured in the inside in slide trucks door opening portion 12 Chair, but can also be such as the present invention is suitable for assistant driver seat.

Claims (5)

1. a kind of device for vehicle seat, which is characterized in that have:
Seat main body;
Rotating mechanism rotates horizontally the seat main body;
Front and rear sliding mechanism slides back and forth the seat main body;And
Control unit,
The control unit is configured to, make the seat main body before vehicle to seated position be moved to towards car door opening portion The lateral position of side, also,
In the state that the seat main body is moved to the lateral position, move the seat main body to vehicle front It is dynamic.
2. device for vehicle seat as described in claim 1, which is characterized in that
The control unit is configured to, and the seat main body is made to make its forward slip while horizontal rotation, and is made described Seat main body before vehicle to seated position be moved to the lateral position towards car door opening portion side.
3. device for vehicle seat as claimed in claim 2, which is characterized in that
The control unit is configured to, and is moved to the motor of the lateral position and the rotating mechanism in the seat main body In the state of stopping, driving the motor of the front and rear sliding mechanism with the set time.
4. device for vehicle seat according to any one of claims 1 to 3, which is characterized in that
The control unit is configured to, and before rotating horizontally the seat main body, slides into the seat main body Predetermined position.
5. device for vehicle seat as claimed in claim 4, which is characterized in that
The predetermined position is the retrogressing extreme position of the seat main body, also,
The extreme position that retreats is the rearmost end that the seat main body is able to carry out the range slid back and forth.
CN201811010428.9A 2017-09-20 2018-08-31 Seat device for vehicle Active CN109515255B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-179892 2017-09-20
JP2017179892A JP6928805B2 (en) 2017-09-20 2017-09-20 Vehicle seat device

Publications (2)

Publication Number Publication Date
CN109515255A true CN109515255A (en) 2019-03-26
CN109515255B CN109515255B (en) 2022-01-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811010428.9A Active CN109515255B (en) 2017-09-20 2018-08-31 Seat device for vehicle

Country Status (2)

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JP (1) JP6928805B2 (en)
CN (1) CN109515255B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113968175A (en) * 2021-10-28 2022-01-25 长春富维安道拓汽车饰件系统有限公司 Double-motor control method and system for automobile rotary seat

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11904732B2 (en) 2020-11-09 2024-02-20 Ford Global Technologies, Llc Vehicular system capable of adjusting a passenger compartment from a first arrangement to a child care arrangement
US12077068B2 (en) 2020-11-09 2024-09-03 Ford Global Technologies, Llc Authorization-based adjustment of passenger compartment arrangement
US11772517B2 (en) 2020-11-09 2023-10-03 Ford Global Technologies, Llc Vehicular system capable of adjusting a passenger compartment from a child seat arrangement to a second arrangement

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Publication number Priority date Publication date Assignee Title
JP2002154357A (en) * 2000-11-22 2002-05-28 Toyota Auto Body Co Ltd Seat for vehicle
JP2003072434A (en) * 2001-09-07 2003-03-12 Araco Corp Manually operated seat for vehicle
JP2005212694A (en) * 2004-01-30 2005-08-11 Wako Kogyo Kk Seat lift rotating device
US8033589B2 (en) * 2006-08-01 2011-10-11 Toyota Shatai Kabushiki Kaisha Vehicle seat
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Publication number Priority date Publication date Assignee Title
CN113968175A (en) * 2021-10-28 2022-01-25 长春富维安道拓汽车饰件系统有限公司 Double-motor control method and system for automobile rotary seat

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CN109515255B (en) 2022-01-25
JP6928805B2 (en) 2021-09-01
JP2019055631A (en) 2019-04-11

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