CN203623432U

CN203623432U - Seat for vehicle

Info

Publication number: CN203623432U
Application number: CN201320687548.9U
Authority: CN
Inventors: 铃木康方; 古川谦次; 村上俊男; 松本裕司
Original assignee: Toyota Boshoku Corp; Toyota Motor Corp
Current assignee: Toyota Boshoku Corp; Toyota Motor Corp
Priority date: 2012-11-02
Filing date: 2013-11-01
Publication date: 2014-06-04
Anticipated expiration: 2023-11-01
Also published as: JP5972757B2; JP2014091391A

Abstract

The utility model provides a seat for a vehicle. According to the seat for the vehicle, a seat body is switched to a specific state (the folded state) by operating multiple operation bars (a seat cushion rod 1B and an F/D rod 1C) according to a set sequence by a user. Mark portions (the digital mark portion 1Bn and the digital mark portion 1Cn) are arranged on the multiple operation bars (the seat cushion rod 1B and the F/D rod 1C) so that the user can recognize the operation sequence through the mark portions.

Description

Vehicle seat used

Technical field

The utility model relates to a kind of vehicle seat used.Specifically, relate to and a kind ofly by the multiple control lever of the operation in tandem by user's as prescribed, seat main body is switched to the vehicle seat used of specific form.

Background technology

At present, known form as follows vehicle seat used: be provided with multiple control lever in vehicle seat used, by the several control lever of operation in tandem of as prescribed, and periodically by the vehicle seat used specific form (TOHKEMY 2012-131409) that switches to.Above-mentioned TOHKEMY 2012-131409 disclosed vehicle seat used in, it forms as follows: by operating in order two control lever, and periodically switch to folding state by vehicle seat used.Particularly, the first control lever by operation setting at the shoulder of back of seat, and back of seat is toppled over until become half-way the engagement of forward lean, under this state, then the second control lever in the outside portion of seat cushion by operation setting, and back of seat is significantly toppled over until be folded in the position of the upper surface portion of seat cushion.

Utility model content

But in TOHKEMY 2012-131409, for the user of control step who does not know control lever, the step that is difficult for distinguishing operation also has room for improvement on usability.The purpose of this utility model is easily to distinguish the control step for the multiple control lever of operation in tandem of as prescribed.

It is a kind of vehicle seat used that the first utility model provides, and by the multiple control lever of the operation in tandem by user's as prescribed, and seat main body switched to specific form, wherein, for multiple control lever, is provided with the labeling section that can make user identify the order that should operate.

According to this first utility model, for operated multiple control lever for seat main body being switched to specific form, be respectively equipped with the labeling section that can make user identify the order that should operate, thus, even do not know the user of control step, by watching labeling section, also can easily judge the order that should operate.Like this, can easily distinguish the control step of the multiple control lever of operation in tandem of as prescribed.

The second utility model is in the first described utility model, and the multiple control lever that are provided with labeling section are located on the face of the same side on seat main body side by side.

According to this second utility model, will be located at side by side on the face of the same side on seat main body with multiple control lever of labeling section, thus easily from the each control lever of same direction together visual identification with labeling section.Therefore, operate after previous control lever user, can easily find the control lever that next will operate, thereby can carry out seat main body to switch to more simply the operation of specific form.

The 3rd utility model, in the first or second described utility model, is made as following structure.Multiple control lever are located at the sidepiece of the vehicle outside of seat main body, and be configured to, by operate in order respectively described multiple control lever from the position of standing the vehicle of boarding car door of having opened seat main body side, and seat main body is taken one's seat to the state phase that uses and switched to front side folding significantly tilt state from common.Labeling section on multiple control lever, be located at that position that user stood from having opened the vehicle of above-mentioned boarding car door respectively can visual identification upward and on the unlimited face in outside.

According to the 3rd utility model, significantly topple over operation seat main body the position of having stood from having opened the vehicle of boarding car door user, can identify simultaneously with multiple control lever of labeling section that can identify the order that should operate from standing in position above-mentioned vehicle, and, user can carry out the operation of multiple control lever from the position standing in described vehicle, thus the operation that can make smoothly seat main body significantly topple over.

Accompanying drawing explanation

With reference to accompanying drawing, the meaning in feature, advantage and industry to embodiment of the present utility model describes, and wherein identical label represents identical parts, wherein:

Fig. 1 is the vehicle seat used integrally-built block diagram that represents embodiment 1;

Fig. 2 represents that vehicle seat used turning over moves the lateral plan of (walk-in) action;

Fig. 3 represents the vehicle seat used mobile lateral plan of doing that turns over;

Fig. 4 represents to turn under vehicle seat used the lateral plan of (fold down) action;

Fig. 5 is the lateral plan that represents vehicle seat used reclining (reclining) action;

Fig. 6 is the block diagram that represents the skeleton structure of vehicle seat used inside;

Fig. 7 is the exploded perspective view of wanting portion's structure;

Fig. 8 represents that back of seat wants portion's enlarged drawing in initial position state;

Fig. 9 be represent the mobile state midway of doing of turning over of back of seat want portion's enlarged drawing;

Figure 10 be represent back of seat to topple over until the state of the position of leaning forward want portion's enlarged drawing;

Figure 11 be represent back of seat to topple over until significantly the state of dump position want portion's enlarged drawing;

Figure 12 represents back of seat to want portion's enlarged drawing from state midway that significantly dump position lifts;

Figure 13 be represent state midway that back of seat is lifted from the position of leaning forward want portion's enlarged drawing.

The specific embodiment

Utilize accompanying drawing to describing for implementing mode of the present utility model below.

First, utilize vehicle seat used 1 the structure of Fig. 1～Figure 13 to embodiment 1 to describe.As shown in Figure 1, vehicle seat used 1 of the present embodiment second row seat seat that is positioned at driver's seat rear side that is configured to the vehicle (automobile) that possesses 3 row's seats.This vehicle seat used 1 has as lower member and forms: as the back of seat 2 of the occupant's that takes one's seat backrest, as the seat cushion 3 of portion of taking one's seat, headrest 4 as head rest.The bottom of the left and right sides of back of seat 2 links via discoid reclining mechanism 5 in centre with respect to the rearward end of the left and right sides of seat cushion 3 respectively, and this reclining mechanism 5 works as axis of revolution device that can spline.Thus, back of seat 2 links in mode from the adjusting of backrest angle to seat fore-and-aft direction that can carry out with respect to seat cushion 3.

Above-mentioned each reclining mechanism 5 remains the lock-out state that the backrest angle of back of seat 2 has been fixed when flat.As shown in Figure 2, by by user, the W/I bar 1A of the sidepiece setting to the overall width direction outside (graphic opposition side) at back of seat 2 carries out pull-up and operates, the lock-out state of each reclining mechanism 5 is removed simultaneously, switches to and the backrest angle of back of seat 2 freely can be turned round and the state that regulates to seat fore-and-aft direction.In addition, as shown in Figure 3, carrying out pull-up by the seat pillar 1B of the sidepiece setting to the vehicle outside at seat cushion 3 by user operates, the lock-out state of each reclining mechanism 5 is also removed simultaneously, switches to and the backrest angle of back of seat 2 freely can be turned round and the state that regulates to seat fore-and-aft direction.

And, by aforesaid operations, the backrest angle of back of seat 2 is adjusted to the angle position of hope, by stopping the pull-up operation to above-mentioned W/I bar 1A or seat pillar 1B, each reclining mechanism 5 turns back to the state of locking again, and back of seat 2 becomes the state that is fixed on its backrest angle position being adjusted to.In addition, the basic structure of each reclining mechanism 5 is the known features identical with disclosed device in the documents such as TOHKEMY 2011-116303, therefore by the omission that illustrates for them.

Seat cushion 3 is attached to via pair of right and left carriage 6 on the floor of vehicle, and described pair of right and left carriage 6 is between seat cushion 3 and the floor of vehicle.Thus, seat cushion 3 arranges in mode from the adjusting of setting position to seat fore-and-aft direction that can carry out with respect to floor.When above-mentioned each carriage 6 is flat, by being arranged on the force application structure of not shown spring members of their inside, remain on the lock-out state fixing setting position of seat cushion 3.Carry out pull-up by the relieving rod 6A being linked with each carriage 6 by user couple and arrange to the front bottom extension of seat cushion 3 and operate, the lock-out state of each carriage 6 is removed simultaneously.Operate by this releasing, seat cushion 3 is switched to and can makes its setting position be free to slide and the state that regulates to seat fore-and-aft direction.

And, the setting position of seat cushion 3 is adjusted to the sliding position of hope, stop the operation of above-mentioned relieving rod 6A, thereby each carriage 6 turns back to the state of slide lock again, seat cushion 3 is fixed on its sliding position being adjusted to.In addition, the basic structure of each carriage 6 is the structure identical with disclosed device in the documents such as TOHKEMY 2010-221935, by the omission that illustrates for them.

Headrest 4 is mounted on the top of back of seat 2 from upper side.Particularly, about headrest 4, although diagram is omitted, but the two piece bar-shaped pillars outstanding from its underpart insert and are arranged in the holding components of two tubulars from upper side respectively, be fixedly installed on thus the top of back of seat 2, the holding components of described two tubulars is fixed on the upper frame 2FA(of backrest frame 2F of the skeleton that forms back of seat 2 with reference to Fig. 6) on.In addition, the mounting structure of above-mentioned headrest 4 is the structure identical with disclosed device in the documents such as TOHKEMY 2008-239075, therefore, and by the omission that illustrates for them.

At this, between above-mentioned back of seat 2 and seat cushion 3, be linked with the coil spring 7(applying when flat with respect to back of seat 2 to the gyroscopic action power of seat front side with reference to Fig. 6 at the sidepiece of its vehicle outside).Thus, back of seat 2 becomes the simple structure of following adjustment operation: by removing the stationary state of its backrest angle, utilize the application force of above-mentioned coil spring 7, back of seat 2 is raised up to the position contacting with the occupant's that takes one's seat back, follow the occupant's that takes one's seat the back action of banking motion forwards, backwards, and regulate its backrest angle position.The rotatable region of above-mentioned back of seat 2 is set as following turning circle: as shown in Fig. 6～Fig. 7, with bracket 12 that the side frame 2FS of the vehicle interior side of backrest frame 2F described later is combined with the rear side rising wood of the side frame 3FS of the homonymy of cushion frame 3F respectively forwards, backwards direction be the outstanding formation of horn shape before reverse gear piece 3FS or after reverse gear that piece 3FSe contacts and turning circle between the position of engagement.

But, as shown in Figure 2, under above-mentioned back of seat 2 state that nobody takes a seat on vehicle seat used 1, people (user) by the seat that is seated at rear row's side carries out lifting operation from rear side to above-mentioned W/I bar 1A, thereby remove the stationary state of its backrest angle, in order to the coil spring 7(with above-mentioned with reference to Fig. 6) the application force mode of toppling over to seat front side operate, become and topple over until form the state of position of graphic forward lean and engagement.And, follow this back of seat 2 to topple over until the action of the position of leaning forward, the slide lock state of above-mentioned each carriage 6 is also disengaged, and seat cushion 3 is switched to the state that can slide to seat fore-and-aft direction.

In addition, as shown in Figure 3, above-mentioned back of seat 2 is equally under vehicle seat used 1 nobody state of taking one's seat, by user from opened vehicle seat used 1 side the vehicle outside of the boarding car door position of standing above-mentioned seat pillar 1B carried out to pull-up operate, thereby the stationary state of its backrest angle is disengaged, in order to the coil spring 7(with above-mentioned with reference to Fig. 6) the application force mode of toppling over to seat front side operate, become and topple over until form the state of position of graphic forward lean and engagement.And, follow this back of seat 2 to topple over until the action of the position of leaning forward, the slide lock state of above-mentioned each carriage 6 is also disengaged, and seat cushion 3 is switched to the state that can slide to seat fore-and-aft direction.

Like this, follow the forward swing of back of seat 2, each carriage 6 is removed operation, thus, as shown in Figure 2 to 3, vehicle seat used 1 is switching to back of seat 2 under the compact posture state of forward lean, can carry out making forwards Slideslip and the turning over of keeping out of the way of whole seat to move (W/I) action.Turn over mobile work by this, vehicle seat used 1 can be formed as having vacateed largo the state that is positioned at the space that the occupant of the 3rd row's seat of row gets on or off the bus from the boarding car door on vehicle seat used 1 side of second row thereafter for supplying to be sitting in.

In addition, about vehicle seat used 1, as shown in Figure 3 above, user carries out pull-up operation from the position of standing the vehicle of boarding car door of having opened vehicle to above-mentioned seat pillar 1B, back of seat 2 is become and topple over until after the state of the position of leaning forward, and then the F/D bar 1C of the front sidepiece setting to the vehicle outside at seat cushion 3 (right side of Fig. 1) carries out pull-up and operates by user, thereby as shown in Figure 4, back of seat 2 is crossed and is above-mentionedly leaned forward position and significantly dump forward until be folded in the position (under turn over (F/D) action) of the upper surface portion of seat cushion 3.Particularly, as shown in figure 11, back of seat 2 significantly dumps forward until bracket described later 12 contacts and the position (significantly dump position) of engagement with the piece 3FSd that front reverses gear.And, follow this back of seat 2 under stir work, the state that the slide lock of the each carriage 6 described in Fig. 4 is disengaged turns back to the state of slide lock again, the sliding position of seat cushion 3 turns back to the state being fixed.

Like this, follow that back of seat 2 stirs work under carrying out by the pull-up operation of above-mentioned F/D bar 1C, each carriage 6 is operated by the mode of the state to turn back to slide lock, by being formed as such structure, can make whole vehicle seat used 1 become by a small margin folding to the lower side state and become the state of slide lock, the folding back side of above-mentioned back of seat 2 can be used as table top easily.In addition, under the state of the angle position erecting at back of seat 2 in using usually used as backrest, even F/D bar 1C is operated, above-mentioned back of seat 2 stirs work under also can not carrying out.

; reason is; about stirring work under back of seat 2; first; by above-mentioned seat pillar 1B is operated, back of seat 2 is become topple over until after the state of the position of leaning forward, and then F/D bar 1C is operated; thus, back of seat 2 be disengaged with the engagement state of its position of leaning forward and to topple over until the such form of above-mentioned significantly dump position is stirred work under periodically carrying out.Like this, under back of seat 2, stir and do to carry out through the operation in two stages, thereby just topple over by single job with entablement chair back 2 until significantly compared with the such structure of dump position, that can more safely carry out back of seat 2 significantly topples over operation quickly.

Below, be further elaborated for the structure of above-mentioned vehicle seat used 1 each several part.In addition, in the following description, will make back of seat 2 topple over until the action of the position of leaning forward is called " turn over and move (W/I) action ", by from start to make herein back of seat 2 further topple over until significantly the action of dump position be called " under turn over (F/D) action " and describe.First, the structure of back of seat 2 is described.About back of seat 2, as shown in Figure 6, the backrest frame 2F that forms its inner skeleton is the side frame 2FS tabular by pair of right and left lengthwise, the upper frame 2FA being made up of the word of the falling U tubing being erected between the upper end of each side frame 2FS, the structure being assembled in the mode of shape all-in-one-piece frame by the reinforced pipe 2FB forming at short transverse two tubing of growing crosswise arranged side by side being erected between each side frame 2FS.

The sheet part 2FSa that each side frame 2FS is made up of compared with thin steel sheet component thickness of slab respectively and the upper and lower one of thick-plate parts 2FSb being made up of the thick steel sheet component of the above-mentioned sheet part 2FSa of thickness ratio are connected and form.Specifically, each sheet part 2FSa is respectively by a thinner steel sheet component is cut into after the shape of lengthwise shape, and each edge of its front side and rear side is bent into flange shape and forms to seat inner side respectively.Thus, each sheet part 2FSa becomes following structure: the structure of the each edge forming by its bending that is stamped, improve the structural strength with respect to bending and the distortion of himself, meanwhile, be formed as the shape without corner angle with respect to outside (side or seat outside before and after seat).

Each thick-plate parts 2FSb forms by the writing board shape that the thick steel sheet component of above-mentioned thickness ratio each sheet part 2FSa is cut into lengthwise.Each thick-plate parts 2FSb is respectively with the overlapping mode butt of face of the seat inner side of the bottom of the plate face on top and above-mentioned each sheet part 2FSa, and the one combination securely by welding.These thick-plate parts 2FSb becomes above-mentioned backrest frame 2F and becomes it and the joint portion of the reclining mechanism 5 of the connecting part of cushion frame 3F, because it becomes the higher part of load of bearing in use, therefore, be formed as compared with each sheet part 2FSa thickness of slab thicker and improved the structure of structural strength.The each side frame 2FS being made up of above-mentioned each sheet part 2FSa and each thick-plate parts 2FSb is respectively as the parts of skeleton of the each sidepiece in left and right that form back of seat 2, in each side locations of back of seat 2, configure in plate face relative mode on seat Width each other.

Upper frame 2FA forms as follows: by punch process, after the length cutting by a round steel tubing with regulation, be bent into turn upside down towards U word shape.About above-mentioned upper frame 2FA, the upper end butt of the sheet part 2FSa of two shanks of its word of falling U and above-mentioned each side frame 2FS welding, thereby with the upper end of these sheet parts 2FSa securely one be combined.At this, the upper end of the sheet part 2FSa of each side frame 2FS bends to the shape of semicircle tubular and forms in the mode consistent with the outer peripheral face shape of each shank of above-mentioned upper frame 2FA.Thus, each shank of upper frame 2FA is with the each upper end that bends to semicircle tubular of above-mentioned each sheet part 2FSa in large area under the state of surperficial butt, one solder bond securely in broad scope.

About each reinforced pipe 2FB, after length cutting by a round steel tubing with regulation, insert between each side frame 2FS the state setting that one is combined securely thereby each reinforced pipe 2FB welds with each side frame 2FS with each end of its insertion in the mode connecting on seat Width.Specifically, the reinforced pipe 2FB of upside inserts between the sheet part 2FSa of each side frame 2FS in the mode connecting at seat Width, thereby each end of insertion is welded one securely with each sheet part 2FSa and is combined.In addition, the reinforced pipe 2FB of downside inserts the sheet part 2FSa of each side frame 2FS and thick-plate parts 2FSb between the overlapping overlapping portion of seat Width in the mode connecting at seat Width, each end of insertion respectively with above-mentioned overlapping each sheet part 2FSa and thick-plate parts 2FSb welding and securely one be combined.Thus, via the reinforced pipe 2FB that strides across the downside of inserting between above-mentioned overlapping portion, the sheet part 2FSa of each side frame 2FS and thick-plate parts 2FSb one combination more firmly.

About seat cushion 3, the cushion frame 3F that forms its inner skeleton be by tabular side frame 3FS long on pair of right and left fore-and-aft direction, be erected at the tube shape of growing crosswise between the leading section of each side frame 3FS forward frame 3FF, be erected at the structure that the rear frame 3FR of the tube shape of growing crosswise between the rearward end of two side frame 3FS assembles in the mode of shape all-in-one-piece frame.

The sheet part 3FSa that each side frame 3FS is made up of compared with thin steel sheet component thickness of slab respectively and the thick-plate parts 3FSb one being made up of the thick steel sheet component of the above-mentioned sheet part 3FSa of thickness ratio are connected and form.Specifically, each sheet part 3FSa is respectively by a thinner steel sheet component is cut into after shape longer on fore-and-aft direction, and each edge of its upside and downside is bent into flange shape and forms to seat inner side respectively.And then each sheet part 3FSa is upper, one welding and being combined with strides across between the upside of each portion of bending inside its seat and the edge of downside and the brace panel 3FSc that is " ロ " font by the cross sectional shape sealing of their " コ " font opening.Thus, each sheet part 3FSa becomes following structure: improved the structural strength with respect to bending and the distortion of himself, meanwhile, be formed as the shape without corner angle with respect to outside (seat upper and lower sides or seat outside).

Each thick-plate parts 3FSb forms by the shape that the thick steel sheet component of above-mentioned thickness ratio each sheet part 3FSa is cut into lengthwise shape.Each thick-plate parts 3FSb is respectively with the overlapping state butt of face in the seat outside on the top of the rear end side of the plate face of bottom and above-mentioned each sheet part 3FSa, and the one combination securely by welding.These thick-plate parts 3FSb becomes above-mentioned backrest frame 2F and becomes it and the joint portion of the reclining mechanism 5 of the connecting part of seat cushion 3, because it becomes the higher part of load of bearing in use, therefore, be formed as compared with each sheet part 3FSa thickness of slab thicker and improved the structure of structural strength.

The each side frame 3FS being made up of above-mentioned each sheet part 3FSa and each thick-plate parts 3FSb is respectively as the parts of skeleton of left and right sides portion that form seat cushion 3, in each side locations of seat cushion 3, configure in plate face relative mode on seat Width each other.Specifically, in each side frame 3FS, the each sheet part 3FSa that is strip on above-mentioned seat fore-and-aft direction be located in pair of right and left carriage 6 on above-mentioned floor upper surface portion separately, arrange fixing.

At this, as shown in Fig. 6～Fig. 7, on the thick-plate parts 3FSb of the side frame 3FS of the vehicle interior side of seat cushion 3, thereon the front and rear of edge be formed with respectively above-mentioned be horn shape outstanding before reverse gear piece 3FSd and after the piece 3FSe that reverses gear.In addition, on the lateral surface of the thick-plate parts 2FSb of the side frame 2FS of the back of seat 2 of homonymy, in conjunction be provided with above-mentioned before reverse gear piece 3FSd and after the piece 3FSe that reverses gear contact and the bracket 12 of engagement.Like this, form back of seat 2 the engagement structure of toppling over before reverse gear piece 3FSd, after reverse gear that piece 3FSe and bracket 12 are separately positioned on the thick-plate parts 2FSb of the back of seat 2 that structural strength is high and the thick-plate parts 3FSb of seat cushion 3 is upper, thereby can make with higher engagement power the engagement of toppling over of back of seat 2.

In addition, as shown in Figure 6, above-mentioned back of seat 2 is applied to the coil spring 7 of the gyroscopic action power of seat front side and is mounted between the side frame 2FS of vehicle outside (towards drawing left side) of back of seat 2 and the side frame 3FS of the vehicle outside of seat cushion 3.Specifically, in coil spring 7, it is upper that the end of its inner side mounts the 7A1 of extension portion extending to seat upper side of the spring hanging plate 7A on the medial surface of thick-plate parts 3FSb of side frame 3FS that is combined in seat cushion 3, and the end in outside mounts and the spring to hinder marginal part depression that is fixed on the spring hanging plate 7B on the medial surface of thick-plate parts 2FSb of the side frame 2FS that is combined in back of seat 2 is hung recess 7B1.In addition, this spring hanging plate 7B is the design of part identical with bracket 12 described later.Like this, be set as by the coil spring 7 that coil spring 7 is mounted between the thick-plate parts 2FSb of the back of seat 2 that structural strength is high and the thick-plate parts 3FSb of seat cushion 3, sets for the stronger gyroscopic action power that can lift the heavy wares as back of seat 2 the state being mounted on securely between back of seat 2 and seat cushion 3.

In addition, about the thick-plate parts 3FSb of the side frame 3FS of the vehicle outside of seat cushion 3, intermediate portion is as offset portion 3FSf, is formed as that lower portion is crank-like bending with respect to upper portion to seat inner side and the step-like shape that enters.Like this, be formed as the step-like shape entering to seat inner side by thick-plate parts 3FSb, be formed as having vacateed largo the state of the footwell of the occupant who is sitting in above-mentioned the 3rd row's seat while getting on or off the bus from the boarding car door on vehicle seat used 1 side (diagram is omitted).

About forward frame 3FF, a round steel tubing is cut into after the length of regulation, be located between the top of front of the sheet part 3FSa of each side frame 3FS along seat width orientation stand and one is welded and fixed and arranges.About rear frame 3FR, a round steel tubing is cut into after the length of regulation, insert in the mode connecting on seat Width between the thick-plate parts 3FSb of each side frame 3FS, by the each end and the each side frame 3FS that insert are welded, and with the thick-plate parts 3FSb of these side frames 3FS securely one be combined and arrange.

Then, to in the time making back of seat 2 turn over mobile work, the structure of knowing the testing agency 10 of this action and by the action amount of movement being detected by testing agency 10, the slide lock state of each carriage 6 being removed to the actuating mechanism 20 of operation describes.As shown in Fig. 6～Fig. 7, these testing agencies 10 and actuating mechanism 20 are configured in the side surface part in outside of the side frame 3FS of the vehicle interior side of seat cushion 3.Testing agency 10 by pivotal mounting pivotally and be arranged on operator link 11 on the side frame 3FS of seat cushion 3, be fixedly installed on the bracket 12 on the side frame 2FS of back of seat 2, the extension spring 13 being mounted between bracket 12 and operator link 11 forms.

As shown in Figure 7, operator link 11 is assembled into respect to the operating axis 5A state of pivotal mounting pivotally of central part of inserting reclining mechanism 5.Particularly, operating axis 5A inserts the central part of operator link 11, and the end of position of inserting operating axis 5A is locking at direction of principal axis by E shape ring 5D, is assembled into thus the state of pivot suspension pivotally with respect to operating axis 5A.Operator link 11 by above-mentioned E shape ring 5D and be combined with the side frame 3FS of seat cushion 3 one arrange and board mount 5C that central portion is the shape that mountain shape heaves not arrange from sandwich compared with the mode of large face contact at direction of principal axis.By this structure, operator link 11 is as having carried out the state with respect to the axial location of operating axis 5A, is supported in rotating mode smoothly.

About aforesaid operations axle 5A, specifically, the side frame 3FS of the side frame 2FS of back of seat 2, the central part of reclining mechanism 5, seat cushion 3, the board mount 50 of being combined with this side frame 3FS one, operator link 11 connect and insert from seat inner side in order on direction of principal axis, E shape ring 5D is installed in the end of the position of inserting at it, and with state setting locking on direction of principal axis.About aforesaid operations axle 5A, at ordinary times, utilize the application force of not shown spring to remain on the confining force of blocked state by reclining mechanism 5, and become the state that remains on fixed position.

About aforesaid operations axle 5A, the motion arm 5B that the end one of the side (seat inner side) by inserting with it is combined utilizes the operation of above-mentioned W/I bar 1A and seat pillar 1B to be turned round operation via not shown cable, turned round operation and resist above-mentioned acting force of the spring, the lock-out state of reclining mechanism 5 is removed to operation.In addition, although omitted diagram, but on the reclining mechanism 5 of the vehicle outside shown in Fig. 6, also dispose and turned round the operating axis 5A of operation and the operating structure that motion arm 5B forms by the operation by above-mentioned W/I bar 1A and seat pillar 1B, by above-mentioned W/I bar 1A and seat pillar 1B are operated, operation is synchronously removed simultaneously in the lock-out state left and right of the reclining mechanism 5 of both sides.

As shown in Figure 8, the 11A of the portion that kicks open extending from the central part by its operating axis 5A pivot suspension to seat upper side is through in the recess 12A of bracket 12 and arrange for above-mentioned operator link 11, with by bracket 12 in the past the state of rear side clamping arrange.Thus, as shown in Fig. 9～Figure 10, the action that operator link 11 dumps forward by back of seat 2, kicks open the 11A of portion and is forced to turn round operation to graphic anticlockwise direction with the form of being played by the rear portion 12CCong rear thruster of bracket 12.In addition, as shown in figure 13, while being lifted rearward the state dumping forward from back of seat 2 at operator link 11, by this this action, kick open the 11A of portion and forced to turn round operation to graphic clockwise direction with the form of being played from front thruster by the anterior 12B of bracket 12.

As shown in Figure 7, bracket 12 is bent to L letter stencil shape and forms, with following state setting: bend on the lateral surface of the board that face stretched along short transverse and the thick-plate parts 2FSb of the side frame 2FS of back of seat 2 one and link and fix.About above-mentioned bracket 12, be formed with roughly tetragonal recess 12A is cut into in this edge in the edge of the position of extending to bending outside seat with joint portion that the side frame 2FS of this back of seat 2 is combined from it, arrange in the mode of in this recess 12A, the 11A of the portion that kicks open of above-mentioned operator link 11 being inserted from seat outside.Thus, bracket 12 is formed as following state: clamp by anterior 12B and rear portion 12C the past rear side that recess 12A is clipped in the middle the 11A of the portion that kicks open that is arranged on the operator link 11 in this recess 12A.

Extension spring 13 is following structure: be mounted between the press section 11B and the anterior 12B of bracket 12 also extending to seat front lower place to fanning from the central part of aforesaid operations connecting rod 11, and operator link 11 is applied to graphic clockwise gyroscopic action power.By the acting force of the spring of this extension spring 13, operator link 11 always remains on it kicks open the 11A of portion and is pressed against the state of the rear portion 12C of bracket 12, is suppressed at the loosening of the gyratory directions that produces between bracket 12.

At this, above-mentioned bracket 12 is formed with in the front side of board of extending to this seat outside and each edge of rear side and is cut into roughly tetragonal spring and hangs recess 12D, and then the bight that hangs the seat outside of recess 12D at these springs forms expansion recess 12E so that these incised notch portions extend further to the form of circular hole.Front side one side of each expansion recess 12E is worked as the extension portion of the anterior 12B for the upper end of above-mentioned extension spring 13 being articulated in to bracket 12, the opposing party of rear side does not use in the present embodiment, but uses arbitrarily the mode of identical parts to be pre-formed with general ground in the situation that bracket 12 is oppositely used by front and back.These springs are hung recess 12D as shown in Figure 6, and in the above-mentioned spring hanging plate 7B being made up of this bracket 12 and Same Part, its rear side one side is worked as the position (spring is hung recess 7B1) of the end in the outside for articulating coil spring 7.

Then,, with reference to Fig. 7～Fig. 8, actuating mechanism 20 is described.Actuating mechanism 20 is by exporting connecting rod 21, intermediate connecting rod 22, keep-spring 23, forming by pressing spring 24, adapter plate 25, cable 26.Output connecting rod 21 as shown in Figure 8, as by fulcrum 21A pivotally the state of pivot suspension on the lateral surface of the thick-plate parts 3FSb of the side frame 3FS of seat cushion 3 arrange.Specifically, the relative one of output connecting rod 21 is incorporated into the adapter plate 25 on above-mentioned thick-plate parts 3FSb, as passing through the fulcrum 21A state setting of pivotal mounting pivotally.Adapter plate 25 by welding securely one be incorporated on the lateral surface of above-mentioned thick-plate parts 3FSb.

Above-mentioned output connecting rod 21 and the hooking sheet 25A that cuts in a part for above-mentioned adapter plate 25 between be mounted with keep-spring 23(torsion spring), at ordinary times, utilize the application force of this keep-spring 23, as by the state to the diagram anticlockwise direction revolution application of force, remain the rotary position state of the hooking sheet 25A that is limited to above-mentioned adapter plate 25 that is pressed from from its central part to the engagement arm 21B of the right-hand side extension of diagram.About above-mentioned keep-spring 23, as the part package being wound of its central part in fulcrum 21A state around, the one end on this diagram right side is mounted on above-mentioned hooking sheet 25A, and the other end in left side articulates and is fixed on the motion arm 21C extending to diagram left side from the central part of output connecting rod 21.

Intermediate connecting rod 22 is formed as bending to the shape of C word shape, its diagram downside end utilize connection shaft 22A pivotally pivotal mounting be arranged on above-mentioned output connecting rod 21.Specifically, above-mentioned connection shaft 22A one is incorporated into intermediate connecting rod 22, and pivotally pivotal mounting in output connecting rod 21 engagement arm 21B.Above-mentioned intermediate connecting rod 22 and above-mentioned output connecting rod 21 between be mounted with the torsion spring by pressing spring 24(), at ordinary times, as utilizing this to be turned round the state of the application of force to diagram clockwise direction by the application force of pressing spring 24, this arm shape that is bent into C font forms the state that is maintained at the rotary position state of pressing the fulcrum 21A that is limited to output connecting rod 21.Above-mentionedly become following state by pressing spring 24: the end of its inner side articulates and is fixed on and the head of above-mentioned intermediate connecting rod 22 all-in-one-piece connection shaft 22A, and the end in outside articulates and be fixed on the hooking sheet 21B1 of the forward end bending of the engagement arm 21B of output connecting rod 21.

Above-mentioned intermediate connecting rod 22 as shown in Figure 8, be positioned under the state of angle position using as backrest at back of seat 2, become following state: the state of playing pin 22B and be maintained at the initial position leaving rearward from the press section 11B of aforesaid operations connecting rod 11 of end combined thereon.But, as shown in Figure 9, start to turn over mobile work at back of seat 2, the 11A of the portion that kicks open of operator link 11 by the rear portion 12C of bracket 12 forwards side press while rotating, what the press section 11B of operator link 11 was pressed against intermediate connecting rod 22 plays pin 22B.Thus, as shown in figure 10, intermediate connecting rod 22 is pressed revolution along the direction that presses on above-mentioned fulcrum 21A, becomes one, and turned round operation along diagram clockwise direction with the output connecting rod 21 linking via above-mentioned connection shaft 22A around fulcrum 21A.By the revolution of this output connecting rod 21, the cable 26 being connected with the front end of motion arm 21C of output connecting rod 21 is carried out draw operations, removes the slide lock state of each carriage 6.

Above-mentioned cable 26 is formed as two layers of line structure of the metal filament parts of inserting wire in the inside with flexible tubular part.The upper end of the graphic tubular part of above-mentioned cable 26 articulates and be fixed on the cable lacing film 25B cutting on adapter plate 25, and the upper end of the metal filament parts of extracting out from the upper end of this tubular part articulates the leading section of the motion arm 21C extending to diagram left side that is fixed on above-mentioned output connecting rod 21.The other end of in addition, omitting graphic cable 26 is connected in the relieving rod 6A that the slide lock state of above-mentioned each carriage 6 is removed to operation in Fig. 6.Thus, cable 26 as shown in figure 10, utilize the mobile work of turning over of back of seat 2, intermediate connecting rod 22 is turned round operation along diagram clockwise direction together with output connecting rod 21, carried out draw operations with the form stretching to diagram upper side by output connecting rod 21 thus, to the relieving rod 6A(that is connected in the other end with reference to Fig. 6) operate, to remove the slide lock state of each carriage 6.

Above-mentioned cable 26 as shown in figure 10, topple over until under the state of lean forward position and engagement at back of seat 2, the state on the outer peripheral face 11B1 that pin 22B is held in the press section 11B that is promoted to operator link 11 of playing of above-mentioned intermediate connecting rod 22, is held in the state that is carried out draw operations thus.Thus, each carriage 6(is with reference to Fig. 6) be held in the state of having removed slide lock state.

Topple over until under the state of lean forward position and engagement at above-mentioned back of seat 2, by above-mentioned keep-spring 23 and by the spring-force driven dual of pressing spring 24 and each carriage 6(Fig. 6) in spring-force driven dual that possess, apply the not shown spring members of application force to the direction of these parts of slide lock, from intermediate connecting rod 22 play the outer peripheral face 11B1 of pin 22B towards the press section of operator link 11 11B, apply to the pressing force of square side in the radial direction of the central part of operator link 11.Therefore, turning over of back of seat 2 is mobile while doing, operator link 11 is forced to press revolution to front side by the rear portion 12C of the bracket 12 of being combined with the side frame 2FS of back of seat 2 one, therefore, although can press smoothly rotating better by playing pin 22B from the viewpoint of operator link 11, but also consider, be promoted to from playing pin 22B the state the outer peripheral face 11B1 of press section 11B of operator link 11, while wanting to return the toppling over of back of seat 2, operator link 11 is due to the drag effect causing from the pressing force to square side in radial direction of playing that pin 22B is subject to, may be difficult to turn back to original position.

But, as shown in figure 13, in the time that back of seat 2 is lifted rearward from the above-mentioned position of leaning forward, operator link 11 is also followed the lifting action of back of seat 2 by the anterior 12B of bracket 12 and is forced to press to return, even if be subject to the drag effect that the above-mentioned pressing force of playing pin 22B causes, also can return smoothly integratedly until original rotary position with back of seat 2.

Above-mentioned intermediate connecting rod 22 play pin 22B as shown in figure 11, make back of seat 2 stir further carrying out and do and topple over until dump position significantly from having carried out the above-mentioned state (state of Figure 10) that turns over the mobile position of leaning forward of doing, thus, forwards side is crossed on the outer peripheral face 11B1 of press section 11B of the operator link 11 of following this action, departs from the fastening state with press section 11B.Thus, intermediate connecting rod 22 and the rotating output connecting rod 21 that is integratedly pressed turn back to by the state of the preoperative initial position of revolution, become the state of the draw operations state of having removed cable 26.Thus, each carriage 6(is with reference to Fig. 6) again turn back to by the state of slide lock.

But, as mentioned above, in the time of the press section 11B that plays forwards side leap of pin 22B operator link 11 of intermediate connecting rod 22, become the relation of both front and back position reverses, in the time lifting back of seat 2, the relation of playing pin 22B of the press section 11B that forms operator link 11 from pressing intermediate connecting rod 22 with the direction (rear side) of above-mentioned opposite direction.But, press section 11B at such operator link 11 presses playing pin 22B of intermediate connecting rod 22 from rear side, as shown in figure 12, intermediate connecting rod 22 is resisted the application force of above-mentioned signature village spring 24 and is pressed revolution to diagram anticlockwise direction with respect to output connecting rod 21 individually take connection shaft 22A as fulcrum, dallies thus and has avoided above-mentioned action.Thus, avoided back of seat 2 from action that significantly dump position lifts rearward and be not obstructed.The pin 22B that plays of above-mentioned intermediate connecting rod 22 lifts back of seat 2 from above-mentioned significantly dump position, cross over the outer peripheral face 11B1 of press section 11B of operator link 11 from rear side, departs from thus from the fastening state engaging with press section 11B.Thus, identical with the state of Fig. 8, become intermediate connecting rod 22 and turn back to the state of the initial position before idle running.

In addition, as mentioned above, making back of seat 2 when significantly dump position turns back to the action of the angle position erecting, operator link 11 is also by the anterior 12B of bracket 12, follow lifting action and being pressed forcibly revolution of back of seat 2, owing to being this structure, so even from rear side press intermediate connecting rod 22 play pin 22B time be subject to drag effect, by with back of seat 2 integrated rotaries, also can successfully be pressed and return until the rotary position erecting stipulating.

Then,, with reference to Fig. 6, describe making back of seat 2 turn over the formation that can make back of seat 2 be limited to the block mechanism 30 of the position of leaning forward when movement is done.Block mechanism 30 is configured in the side surface part of inner side of the side frame 3FS of the vehicle interior side of seat cushion 3.As shown in figure 10, this block mechanism 30 possesses block pin 31, be poured onto while leaning forward position at back of seat 2, the edge of the front downside of the thick-plate parts 2FSb of the side frame 2FS that this block pin 31 makes at back of seat 2 is horn shape gives prominence to and the locking surface 2FSc butt of formation, and toppling over of back of seat 2 turned round to engagement in the position of leaning forward.

As shown in Figure 8, when above-mentioned block pin 31 is flat, become remain on can by above-mentioned back of seat 2 topple over revolution engagement the position of leaning forward, from the state of the outstanding position of upper side.Under this state, as shown in figure 10, lean forward even if back of seat 2 is toppled over gradually position and with locking surface 2FSc butt, block pin 31 also can not promoted rearward and be formed the state that remains on certain position.Thus, the state of the common position from back of seat 2 in erecting, only by operated above-mentioned W/I bar 1A and seat pillar 1B by user, with regard to switching to that back of seat 2 dumps forward and above-mentioned locking surface 2FSc remained on and the state of the position of leaning forward of block pin 31 butts by engagement.

Topple over until the position and under by the state of engagement of leaning forward at back of seat 2, by carried out the operation of above-mentioned F/D bar 1C by user, above-mentioned block pin 31 is operated to keep out of the way to the lower side mobile mode, and from departing from the engagement state of the locking surface 2FSc engagement of above-mentioned back of seat 2.Above-mentioned locking surface 2FSc as towards back of seat 2 front fall gyratory directions state and form, specifically, it erects face and refunds backward veer tilts, mild dip plane and forming as the direction of the center of gyration with respect to towards back of seat 2.Thus, can and be limited to the state of block pin 31 from locking surface 2FSc butt, unhinderedly carry out smoothly the operation that block pin 31 is extracted to the lower side.As mentioned above, by making block pin 31 from departing from the engagement state of locking surface 2FSc engagement, become and can make back of seat 2 further forwards roll the state of falling, the mode of further toppling over back of seat 2, topples over until significantly dump position as shown in figure 11.

But, as shown in Figure 1, be located at the seat pillar 1B of sidepiece of the vehicle outside of above-mentioned seat cushion 3 and F/D bar 1C mutually at seat fore-and-aft direction with transversely arranged shape in abutting connection with arranging, user costs hand from the same position of standing the vehicle of boarding car door of having opened vehicle seat used 1 side.In addition, on these seat pillars 1B and F/D bar 1C, be marked with the pattern (labeling section 1Bn, the 1Cn of numeral) of the Roman number of the order that represents these operations by thermoprint respectively and represent by operating their vehicle seat used 1 patterns how to move (labeling section 1Bp, the 1Cp of action pattern).At this, seat pillar 1B and F/D bar 1C are equivalent to " control lever " of the present utility model, and the digital labeling section 1Bn, the 1Cn that are depicted in them are equivalent to " labeling section " of the present utility model.

At this, in the rearward end of the resinous operating portion of being controlled operation of above-mentioned seat pillar 1B, the center shaft of pull-up operation is set with the state towards seat width direction, for the region portion from this center shaft to front side is formed with the structure that can allow user put into the recess of finger from vehicle outside.In addition, in the upper end of the resinous operating portion of being controlled operation of F/D bar 1C, the center shaft of pull-up operation is set with the state towards seat fore-and-aft direction, for so that the smooth state facing to vehicle outside is formed with the structure that can allow user put into the recess of finger from vehicle outside at the lower quadrate part of this tabular surface.

And, for the seat pillar 1B of above-mentioned formation, in the lateral surface part of the rotating center shaft part from this resinous operating portion of outer side covers, describe to be provided with by thermoprint respectively and surround the 1Bn of figure notation portion of the pattern that Roman number " 1 " forms and represent how to move the labeling section 1Bp of action pattern of (back of seat 2 from common use location to the position of leaning forward, the state that vehicle seat used 1 entirety is slided to seat front side simultaneously) by this operation vehicle seat used 1 with pattern with circle.In addition, for F/D bar 1C, the rotating center shaft of comparing this resinous operating portion on the lower side make the smooth lateral surface part facing to vehicle outside, describe to be provided with by thermoprint respectively and surround the 1Cn of figure notation portion that Roman number " 2 " forms and represent how to move the labeling section 1Cp of action pattern of (back of seat 2 is poured onto the significantly state of dump position from the position of leaning forward) by this operation vehicle seat used 1 with pattern with circle.

Be located at the 1Bn of figure notation portion of above-mentioned seat pillar 1B and the labeling section 1Bp of action pattern and be located at the 1Cn of figure notation portion of F/D bar 1C and the labeling section 1Cp of action pattern is located at respectively that user respectively can visual identification from the position of standing the vehicle of boarding car door of having opened vehicle seat used 1 side upward and on the unlimited face in outside.; above-mentioned seat pillar 1B and F/D bar 1C are located at the sidepiece of the vehicle outside of seat cushion 3; become on their top the state of accessory that covers them from upper side is not set completely, therefore above-mentioned each labeling section 1Bn, 1Cn and labeling section 1Bp, 1Cp become the state upward and on the unlimited face in outside of being located at from opening that the position of standing the vehicle of above-mentioned boarding car door respectively can visual identification.

Owing to having represented with the labeling section 1Cp of action pattern that back of seat 2 is toppled on above-mentioned F/D bar 1C until the state of dump position significantly, therefore for user, can recognize in order significantly to topple over operation to vehicle seat used 1, carry out the operation of F/D bar 1C.In addition, owing to having described in the lump Roman number " 2 " on the F/D bar 1C having described above-mentioned pattern of significantly toppling over (the labeling section 1Cp of action pattern), therefore, for user, can recognize in the lump before the operation of carrying out F/D bar 1C and must operate certain bar of describing Roman number " 1 ".

Therefore, in the time that user sees other seat pillar 1B in its visual field and W/I bar 1A, can recognize, on seat pillar 1B, describe Roman number " 1 " (labeling section 1Bn of numeral).By describe Roman number " 1 " (the labeling section 1Bn of numeral) on seat pillar 1B, for user, can recognize, seat pillar 1B is the common operational group of having described the Roman number of the pattern surrounding with identical circle with F/D bar 1C, simultaneously, can recognize, for back of seat 2 is significantly toppled over to operation, to them according to the operation in tandem from small to large of Roman number.

Then, user significantly topples over operation for what carry out back of seat 2, under the state of the common position at back of seat 2 in erecting, should carry out the pull-up operation of seat pillar 1B, but now, by having formed the state of back of seat 2 in above-mentioned set-up positions, for user, can recognize, because back of seat 2 is in the state identical with being depicted in pattern before the action of labeling section 1Bp of the action pattern on seat pillar 1B, therefore, for the pull-up of seat pillar 1B operates actv. state.In addition, because the labeling section 1Bp of the action pattern at seat pillar 1B also describes the pattern after the action of back of seat 2, therefore, for user, can recognize, by operation support lining bar 1B, back of seat 2 is toppled over until lean forward position and engagement.Therefore, user can predict the action of back of seat 2 and carry out the pull-up operation of seat pillar 1B.Operate by the pull-up of being carried out seat pillar 1B by user, as the pattern after the action that labeling section 1Bp described of action pattern, before back of seat 2 becomes, fall until lean forward position and the state of engagement.

Then, by seen the F/D bar 1C in same field of view with above-mentioned seat pillar 1B by user, owing to describing Roman number " 2 " (the labeling section 1Cn of numeral) on F/D bar 1C, therefore, for user, can recognize and become following state: significantly topple over operation for what carry out back of seat 2, then operate this F/D bar 1C.Now, owing to becoming back of seat 2 and be poured onto the state of the above-mentioned position of leaning forward, therefore, for user, can recognize, due to the identical state of pattern before the action of back of seat 2 in the labeling section 1Cp with the action pattern of describing on F/D bar 1C, therefore, be the pull-up operation actv. state of F/D bar 1C.In addition, also described the pattern after the action of back of seat 2 on the labeling section 1Cp due to the action pattern at F/D bar 1C, therefore, for user, can recognize, by operation F/D bar 1C, back of seat 2 is toppled over until significantly dump position and engagement.Therefore, the action of the measurable back of seat 2 of user, carries out the pull-up operation of F/D bar 1C.Operate by the pull-up of being carried out F/D bar 1C by user, as the pattern after the action described on the labeling section 1Cp of action pattern, become that back of seat 2 is toppled over until significantly dump position and the state of engagement.

By above operation, can be to back of seat 2 to operate from common position towards the mode that significantly dump position is toppled over by stages.In addition, as shown in Figure 1, on the W/I bar 1A of sidepiece of vehicle outside that is located at above-mentioned back of seat 2, also describe the labeling section 1Ap of action pattern.On the labeling section 1Ap of this action pattern, identical with the labeling section 1Bp of action pattern that is located at above-mentioned seat pillar 1B, with pattern plotter back of seat 2 from common use location, fall until the position state that vehicle seat used 1 entirety is slided to seat front side that leans forward simultaneously.

Like this, according to vehicle seat used 1 of the present embodiment formation, be respectively equipped with digital labeling section 1Bn, the 1Cn that can recognize the order that should operate for the multiple control lever (seat pillar 1B and F/D bar 1C) that operate for seat main body is switched to specific form, thus, even do not know the user of control step, by observing digital labeling section 1Bn, 1Cn, also can easily judge the order that should operate.Like this, can easily judge the control step of the multiple control lever of operation in tandem (seat pillar 1B and F/D bar 1C) for as prescribed.

In addition, by the multiple control lever (seat pillar 1B and F/D bar 1C) that are provided with digital labeling section 1Bn, 1Cn being set up in parallel on the side of the vehicle outside on the face of the same side in becoming vehicle seat used 1, be easily marked at digital labeling section 1Bn, the 1Cn each control lever (seat pillar 1B and F/D bar 1C) from same direction together visual identification.Therefore, user, having operated control lever (seat pillar 1B) above afterwards, can easily find out the control lever (F/D bar 1C) that next will operate, and can carry out more easily the operation that switches to specific form by vehicle seat used 1.

Above, use an embodiment to be illustrated embodiment of the present utility model, but the utility model can be implemented by the variety of way beyond above-described embodiment.For example, " multiple control lever " of the present utility model, except seat main body being switched to the purposes of folded form, also can be used for the switching to various forms that seat main body is switched to the storage posture of regulation or switch to relaxed position and so on.

In addition, " multiple control lever " of the present utility model also can be in order periodically to switch to seat main body specific form and to arrange multiple, in order to improve safety, also can be set as, initial control lever is used as the control lever for removing the lock as child lock, next control lever is used as the control lever for seat main body being switched to specific form.

In addition, " labeling section " of the present utility model, for multiple control lever being described to the parts of word or the figure etc. that can be familiar with the order that should operate, also can be Roman number numeral (for showing mark or the word of number) or word or figure etc. in addition.In addition, there is the pattern of the form of multiple switching seat main bodies, control lever is common be used in multiple operational group in the situation that specific, for this specific control lever, also can be provided with side by side multiple to the different change of each operational group digital font or the mark of color or shape.In addition, to each operational group, also can change shape or the color of surrounding digital frame, or with different decorations.In addition, " labeling section " of the present utility model, except thermoprint, also can be located at control lever by sealing, print, cut out etc.

Claims

1. A vehicle seat in which a user operates a plurality of operating levers in a predetermined order to switch a seat main body to a specific form, wherein:

The plurality of operation levers are provided with a marking portion that allows the user to recognize the order to be operated.

2. The vehicle seat according to claim 1, wherein:

The plurality of operating levers provided with the marking portion are arranged side by side on the same surface of the seat body.

3. The vehicle seat according to claim 1 or 2, wherein:

The plurality of operating levers are provided on the vehicle outer side of the seat main body, and are configured to be sequentially operated from a position standing outside the vehicle with a door of the seat main body opened. a plurality of operation levers, and the seat main body is switched stepwise from the state where the seat can be used normally to the large-scale tilted state that is folded to the front side,

The marking portions are provided on the plurality of operation levers on faces that are open upward and outward and can be visually recognized by the user from a position standing outside the vehicle with the door opened.