CN1938177A - Rotating and sliding seat for vehicle - Google Patents
Rotating and sliding seat for vehicle Download PDFInfo
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- CN1938177A CN1938177A CN 200580010704 CN200580010704A CN1938177A CN 1938177 A CN1938177 A CN 1938177A CN 200580010704 CN200580010704 CN 200580010704 CN 200580010704 A CN200580010704 A CN 200580010704A CN 1938177 A CN1938177 A CN 1938177A
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- seat
- securing rod
- rotating disk
- slide rail
- rotating
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Abstract
A rotating and sliding seat for a vehicle, wherein a stopper mechanism (10) on the lower table sides (1a) and (1b) is disposed according to the route of a slide rail (2), a lock lever (20a) having one end part engageable with the stopper mechanism (10) in a swung state is installed on the upper rail side (2a), and a guide plate (20b) swinging the lock lever (20a) is installed in a specified area on the lower rail side (2b) in the longitudinal direction. Also, the rotating and sliding seat comprises an interlocking mechanism (20) non-rotatably supporting the stopper mechanism (10) engaged with a restriction pin when the sheet is positioned in a normal direction and a normal rotating direction by the lock lever (20a) in the swung state by the guide plate (20b).
Description
Technical field
The present invention relates to a kind of vehicle with rotate, sliding seat, its structure is, seat integral body can move by the fore-and-aft direction of slide rail in car, and can be with respect to the direction of taking one's seat of front and back and conversion direction by rotating disk.
Background technology
Known in the past a kind of vehicle is used and is rotated, sliding seat, its structure is by the upside of rotating disk is arranged on the underframe side of seat cushions as rotating side, the downside of rotating disk is arranged on the upside of slide rail as fixation side, make the seat of sliding type can be by rotating disk from common direction to the conversion of reverse directions travel direction (the Japanese Patent Application Publication sequence number: the spy opens flat 9-136562 number).
The rear portion side seat of the rotation of this kind, sliding type possesses as shown in Figure 1: (reclining) mechanism of tilting, and by control lever r
1Back of seat B or to the seat appearance is carried out angular adjustment forward; (tip-up) mechanism is folded in last turnover, by control lever r
2Seat cushions C is takeoff or turn back to the action of taking attitude; Sliding locking mechanism is by control lever r
3, r
4Make lock-out state releasing for the seat of slide rail S.
When possessing this each mechanism, also should guarantee the receiving space of passage space and goods, following design is carried out in plan: possess track as the elongated of the end rail of slide rail S, when shown in Fig. 2 a by control lever r
1When back of seat B was fallen into forward lean forward, then seat cushions c automatically takeoff shown in Fig. 2 b, and the rotary locking mechanism of the sliding locking mechanism of slide rail and rotating disk is disengaged automatically thereupon, and can slide to anterior side rack seat.
According to this structure, when for example after obtaining passage space, returning original position, because therefore the state that the maintenance of the rotary locking mechanism of the slide lock structure of guide rail and rotating disk is disengaged automatically makes seat integral body turn back to original position immediately.But,, therefore preferably make seat keep rotatable structure at the slip stop position that is used to obtain interior space because the rotary locking mechanism of rotating disk keeps the state of latch-release.
Summary of the invention
The object of the present invention is to provide a kind of vehicle seat used, the interlock mechanism that possesses simple structure, when making back of seat fall into forward lean forward, seat cushions is takeoff automatically, thereupon, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk are carried out latch-release automatically, and make seat automatically keep not rotatable at the slip stop position.
Can obtain the rotation of following vehicle, sliding seat according to the present invention, it is characterized in that, possesses rotating disk, to make common direction, the rotation direction of seat cooperate the stop motion mechnism of seat direction to be installed in the lower platform side, and when rotating seat, make the stop motion mechnism rotation and, be installed in the upper mounting plate side at the common direction of seat, the limiting pin that rotation direction combines with stop motion mechnism from the stop motion mechnism disengaging; Seat cushions is automatically takeoff when becoming forward lean before making back of seat, thereupon, make the sliding locking mechanism of the slide rail of the fore-and-aft direction displacement of seat in car, automatically remove with the rotary locking mechanism of rotating disk, in the rotation of above-mentioned vehicle, in the sliding seat, the stop motion mechnism of lower platform side and the track of slide rail are equipped with, and an end is arranged on the side that gets on the right track with the securing rod that shakes posture and engage with stop motion mechnism, the guide plate that securing rod is shaken is arranged on along in the predetermined zone of the length direction of lower railway side, and possess interlock mechanism, in the common direction of seat, rotation direction is by the securing rod that the shakes posture pair support that the stop motion mechnism that combines with limiting pin cannot not carry out rotatablely of guide plate.
Vehicle involved in the present invention is used and is rotated, sliding seat, when in orbit with seat during the guide plate butt of the securing rod of the side that gets on the right track and lower railway side regional mobile, butt by securing rod and guide plate shakes, and because one end and stop motion mechnism butt, so securing rod makes the stop motion mechnism of lower platform side keep not rotatable.At this moment, because seat is positioned at predetermined seat direction, and the limiting pin of upper mounting plate side engages with stop motion mechnism, so seat is also engaged by interlock mechanism and can not rotate.
Owing to possess this interlock mechanism, and its structure is, when before making back of seat, becoming forward lean, seat cushions is takeoff automatically, thereupon, the sliding locking mechanism of slide rail of the fore-and-aft direction displacement of seat in car and the rotary locking mechanism of rotating disk are automatically unlocked, even therefore remove the state of the rotary locking mechanism of rotating disk at the slip stop position of seat, also the lockable seat does not rotate it.
Because this interlock mechanism, the stop motion mechnism of lower platform side is cooperated the slide rail setting, and an end can be arranged on the side that gets on the right track to shake the securing rod that posture engages with stop motion mechnism, the guide plate that securing rod is shaken is arranged in the predetermined zone of length direction of lower railway side, so it is assembled to can be used as simple structure.
Can obtain following vehicle with rotating according to the first vehicle seat used concrete example involved in the present invention, sliding seat, when being put into to forward lean by leaning device back of seat, seat cushions is takeoff from the front portion upward by the folded mechanism of last turnover, when seat cushions is takeoff, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, seat integral body can be moved to fore-and-aft direction predetermined zone in the car by slide rail, and, can change at cw by rotating disk, conter clockwise changes 180 ° of scope inner conversion directions, in vehicle rotation as above-mentioned structure, in the sliding seat, will be on the edge-on securing rod plate face that joltily bearing installation is getting on the right track of rotating disk from slide rail, the guide plate that shakes this securing rod is set at along in the predetermined zone of the length direction of lower railway, from rotating circumference and separate 180 ° position to being set at as 2 outstanding limiting pins of the lower platform of fixation side as the upper mounting plate of the rotating side of rotating disk, lower railway is provided with face cam, the outer peripheral edges of above-mentioned face cam are provided with 2 otch that can embed 1 this limiting pin, with embed otch towards the Hubei Province of bearing that can contact along with limiting pin with securing rod, with face cam bearing installation and rotatable before limiting pin embeds otch, and along with returning neutral posture from the disengaging of the limiting pin of otch by the spring support that stretches rotationally, and possesses interlock mechanism, when the whole posture of taking of seat for common direction or reverse directions, and when limiting pin is displaced to predetermined zone for the seat integral body of the otch state that embeds face cam by slide rail, securing rod contacts with guide plate, after guide plate shakes securing rod securing rod is combined with the Hubei Province of bearing of face cam, make the whole maintenance of seat rotatable by rotating disk by securing rod.
In the related seat of first concrete example, seat cushions is takeoff from anterior side direction top by the folded mechanism of last turnover, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, and, when being the state of normal direction or reverse directions in seat integral body, seat integral body is moved to the zone of the guide plate butt of the securing rod of the side that gets on the right track and lower railway side by slide rail, securing rod is owing to the butt with guide plate shakes, because this securing rod engages with the Hubei Province of bearing of face cam, so securing rod keeps the face cam of lower railway side not rotatable.At this moment, because the limiting pin of upper mounting plate side is fastened in the otch of face cam,, upper mounting plate cannot not remain rotatablely so also being limited pin.
By this interlock mechanism, though the rotary locking mechanism of rotating disk at the slip stop position of seat for being disengaged state, also can be with the rotating disk locking so that the whole conversion direction of seat.
Owing to constitute the major part of this interlock mechanism securing rod, guide plate, 2 limiting pins, face cam, spring are arranged, so it is assembled to can be used as the mechanism of simple structure.
According to the second vehicle seat used concrete example involved in the present invention, the present invention can obtain following vehicle with rotating, sliding seat, when being put into to forward lean by leaning device back of seat, seat cushions is takeoff from the front portion upward by the folded mechanism of last turnover, when seat cushions is takeoff, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, seat integral body can be moved to fore-and-aft direction predetermined zone in the car by slide rail, and, can change at cw by rotating disk, conter clockwise changes 180 ° of scope inner conversion directions, in vehicle rotation as above-mentioned structure, in the sliding seat, will be on the plate face that the edge-on securing rod bearing installation that shakes of rotating disk is getting on the right track from slide rail, the guide plate that shakes this securing rod is set at along in the whole predetermined zone of the length direction of lower railway, from rotating circumference and separate 180 ° position to being set at as 2 outstanding limiting pins of the lower platform of fixation side as the upper mounting plate of the rotating side of rotating disk, on lower platform, be arranged on outer peripheral edges and be provided with 2 face cams that can embed the otch of 1 this limiting pin, the cam Hubei Province that is contacted with securing rod, with face cam bearing installation and rotatable before limiting pin embeds otch, and, along with from the disengaging of the limiting pin of otch before face cam returns center position by the spring support that stretches rotationally, and possesses interlock mechanism, when the whole posture of taking of seat for common direction or reverse directions, and when limiting pin is displaced to predetermined zone for the seat integral body of the otch state that embeds face cam by slide rail, lock and contact with guide plate, after guide plate shakes securing rod securing rod is combined with the Hubei Province of bearing of face cam, make the whole maintenance of seat rotatable by rotating disk by securing rod.
In second concrete example, seat cushions is takeoff from anterior side direction top by the folded mechanism of last turnover, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, and, when being the state of normal direction or reverse directions in seat integral body, when seat integral body being moved to regional that the securing rod of the side that gets on the right track contacts with the guide plate of lower railway side by slide rail, securing rod is owing to the butt with guide plate shakes, because this securing rod engages with the Hubei Province of bearing of face cam, so securing rod keeps the face cam of lower railway side not rotatable.At this moment, because the limiting pin of upper mounting plate side is fastened in the otch of face cam,, upper mounting plate cannot not remain rotatablely so also being limited pin.
By this interlock mechanism, even the rotary locking mechanism of rotating disk keeps being disengaged at the slip stop position of seat, also can be with the rotating disk locking so that seat integral body can not conversion direction.
Owing to constitute the major part of this interlock mechanism securing rod, guide plate, 2 limiting pins, face cam, cam Hubei Province, pipe link, spring are arranged, assemble so can be used as the mechanism of simple structure.
About the purpose of these purposes of the present invention and other and subsidiary a plurality of advantages, by understanding that can be clearer and more definite with reference to specific description described later and figure.In the drawings, same parts is represented with identical symbol by figure.
Description of drawings
Fig. 1 is the instruction diagram of the related vehicle of the common example of expression with rotation, sliding seat.
Fig. 2 a and Fig. 2 b are the figure that is used to illustrate the action of seat shown in Figure 1.
Fig. 3 roughly represents vehicle involved in the present invention lateral plan with the main portion of rotation, sliding seat.
Fig. 4 is the instruction diagram of the main portion of the rotating disk mechanism that seat possessed of presentation graphs 3 roughly.
Fig. 5 is the section-drawing along the A-A line of the rotating disk mechanism of Fig. 4.
Fig. 6 is the planar view of the pivot stop mechanism that seat possessed of presentation graphs 3.
Fig. 7 is the lateral plan of the pivot stop mechanism of Fig. 6.
Fig. 8 is the section-drawing along the B-B line of the rotating disk mechanism of Fig. 4.
Fig. 9 is the lateral plan of the interlock mechanism that seat possessed of presentation graphs 3.
Figure 10 is the lateral plan of the sliding locking mechanism that seat possessed of presentation graphs 3.
Figure 11 be expression seat integral body direction usually take posture the time the instruction diagram of position relation of rotating cam, limiting pin and securing rod.
Figure 12 be expression seat integral body reverse directions take posture the time the instruction diagram of position relation of rotating cam, limiting pin and securing rod.
Figure 13 a is the instruction diagram of adoptable operation format in the seat of presentation graphs 3.
Figure 13 b is the instruction diagram of the adoptable operation format of seat of expression continuity Figure 11 a.
Figure 13 c is the instruction diagram of the adoptable operation format of seat of expression continuity Figure 11 b.
Figure 14 is the birds-eye view of variation of the stop motion mechnism of presentation graphs 6.
Figure 15 is the section-drawing along the C-C line of stop motion mechnism shown in Figure 14.
Figure 16 is the lateral plan of variation of the interlock mechanism of presentation graphs 9.
Figure 17 be expression seat integral body direction usually take posture the time the instruction diagram of position relation of securing rod of interlock mechanism of restriction cam, limiting pin and Figure 16 of stop motion mechnism of Figure 14.
Figure 18 be expression seat integral body reverse directions take posture the time the instruction diagram of position relation of securing rod of interlock mechanism of restriction cam, limiting pin and Figure 16 of stop motion mechnism of Figure 14.
The specific embodiment
Fig. 3 be roughly represent to possess rotating disk 1, the formation of slide rail 2 is rotated, the vehicle seat used instruction diagram of the rear portion side of sliding type.Rotating disk 1 is formed by following detail assembly, comprising: be mounted the base station 1a on the 2a that gets on the right track that is supported on slide rail 2, and by its support; The lower platform 1b of fixation side is arranged on the plate face of base station 1a; The upper mounting plate 1c of rotating side is installed in the lower side of seat cushions C.
This vehicle seat used structure is: possess the elongated track as the lower railway 2b of slide rail 2, when by bar operation and via leaning device (not shown) with back of seat B before during to forward lean, then seat cushions C automatically takeoffs, along with takeofing of seat cushions, the sliding locking mechanism of the rotary locking mechanism of rotating disk 1 described later and slide rail 2 automatically terminates.
Though not special diagram in this structure, along with preceding falling into forward lean, back of seat B is connected by wirerope with the folded mechanism of turnover of going up that seat cushions C is automatically takeoff.And, connect so that make along with the rotary locking mechanism of the rotating disk 1 that takeoffs of seat cushions C and the sliding locking mechanism of slide rail 2 are automatically removed by wirerope.
As shown in Figure 4, in rotating disk 1, make to cooperate the stop motion mechnism 10 of seat direction to match the common direction of seat, rotation direction, and be arranged on the plate face of base station 1a of inboard of lower platform 1b with the track of the slide rail 2 of pair of right and left.
For this stop motion mechnism 10, when seat rotated, 2 limiting pins 11,12 drove stop motion mechnisms 10 and break away from from stop motion mechnism 10, and on the other hand, it is installed in that upper mounting plate 1c goes up so that in that direction, rotation direction engage with stop motion mechnism 10 usually.These limiting pins 11,12 are set on the lower platform 1c, so as around the circumference of upper mounting plate 1c to separate 180 ° position outstanding to the lower platform 1b of rotating disk mechanism 1.
As shown in Figure 5, rotating disk 1 possesses by the platform support 1d of riveted and fixed in upper mounting plate 1c, lower platform 1b on base station 1a, and is made ball 1e, 1f between upper mounting plate 1c and platform support 1d and lower platform 1b and platform support 1d by bolt, and upper mounting plate 1c is assembled rotationally.According to this structure, the upper mounting plate side comprises upper mounting plate 1c and platform support 1d, and the lower platform side comprises lower platform 1b and base station 1a.
As shown in Figure 6 and Figure 7, stop motion mechnism 10 is by adapter plate 10a, rotating cam 10b and rotating cam 10b can be returned rotationally the spring 10c that supports that stretches assemble.This stop motion mechnism 10 is fixed on the plate face of base station 1a by adapter plate 10a.
On adapter plate 10a, be provided with the platform portion 100 of bearing of the general dome type of slave plate face bulging, it can joltily stop and support rotating cam 10b by bolster 10d axle supporting rotating cam 10b.And,, the motion-limiting sheet 102,103 of the L word shape that stretches out laterally from the base portion side of bearing platform portion 100 is set by the notch 101 in from the plate face edge of adapter plate 10a to face.The securing rod 20a (with reference to Fig. 4) of interlock mechanism described later will embed down in this notch 101.Therefore, the plate face of base station 1a is provided with groove (the ス リ Star ト) 1g (with reference to Fig. 4) that accommodates securing rod 20a.
On the rotating cam 10b, devices spaced apart 2 otch 104,105 are being set, i.e. U notched cut 104 that embeds at the common direction limiting pin 11 of seat and the U notched cut 105 that embeds at the rotation direction limiting pin 12 of seat.Outer peripheral edges 108 between these otch 104,105 are formed for limiting pin 11,12 is directed to Hubei Province of stretching out in the cooresponding otch.In the rotating cam 10b side that is formed with otch 104,105 with oppose side, be provided with from outer peripheral edges crooked downwards bear Hubei Province 109.This bears Hubei Province 109 and is formed, and along with limiting pin 11 embeds otch 104 or limiting pin 12 embedding otch 105, as described later, securing rod 20a connects with lateral margin 110 or 111 and engages.Spring 10c is erected between spring lacing film 106 and the spring lacing film 107, and wherein, above-mentioned spring lacing film 106 is crooked downwards from rotating cam 10b, and above-mentioned spring lacing film 107 erects from adapter plate 10a, so that rotating cam 10b returns and make its rotation.
As shown in Figure 8, limiting pin 11 is vertically fixed in the carrier frame plate 11a and the bearing of riveted and fixed in the front end bottom of carrier frame plate 11a that stretch out to the inside from the plate face of upper mounting plate 1c and is subjected between the sheet 11b.Another limiting pin 12 also is mounted in the same manner with limiting pin 11.
Except that above-mentioned, rotary locking mechanism 13 (with reference to Fig. 4) is installed on the rotating disk 1.Seat be common direction, rotation direction take posture the time, this rotary locking mechanism 13 possesses locking cam 13a, is used to keep the upper mounting plate side rotatable.This locking cam 13a is configured to, be bearing in by bolster 13b axle on the plate face of lower platform 1b, and by torsion-coil spring 13c the upper mounting plate side is carried out spring energized, rotatable to keep the upper mounting plate side.Except that this rotary locking mechanism 13, rotating disk 1 is provided with in the clockwise direction or the position of 180 ° of anti-clockwises makes and rotates the hill holder (not shown) that stops.
The rotary locking mechanism 13 of this rotating disk 1 can joltily be provided with, so that by wirerope 13d locking cam 13a is connected with seat cushions, and when seat cushions was takeoff, locking cam 13a broke away from from the upper mounting plate side by the pulling force of wirerope 13d.
As shown in Figure 9 interlock mechanism 20 is in rotary locking mechanism 13 corresponding positions to be arranged on the slide rail 2.The structure of this interlock mechanism is, this interlock mechanism 20 is arranged at securing rod 20a is installed on the 2a that gets on the right track of lower side of seat cushions, guide plate 20b is arranged on the lower railway of the floor side that is installed on the car body floor face.
Roughly be fan-shaped parts as what securing rod 20a had a Embedded Division 201 from the narrow kick of the width of lower side (kick) portion 200 to the broad width of upper side.This securing rod 20a can joltily be supported on the 2a that gets on the right track, so that kick portion 200 is engaged with the Hubei Province 109 of bearing of stop motion mechnism 10 with guide plate 20b butt, Embedded Division 201.In particular, this securing rod 20a is installed to be, with approximate mid-section with fulcrum 202 supporting and pivotal joint (pivot) in the side of getting on the right track 2a, and keep posture by the spring 203 between the above-mentioned side that is erected at the side of approximate mid-section and the 2a that gets on the right track.
As guide plate 20b is have forward position (rise) that securing rod 20a can shake by kick portion 200 contact linearly.This guide plate 20b has the length that makes the predetermined zone that seat slide stops along whole, and is arranged on the inboard of lower railway 2b.And after the butt of securing rod 20a shook, securing rod 20a placed and is set up along the length direction of upper side edge.
As shown in figure 10, slide rail 2 is provided with sliding locking mechanism 21.The structure of this sliding locking mechanism 21 is, locking teeth 21a is arranged on the 2a that gets on the right track, and at the bottom surface length direction along lower railway 2b a plurality of and locking teeth 21a ingear stop hole (not shown) is set.
Locking teeth 21a is by axle supporting pivotal joint distolateral at jack back 21b, so that its inboard at lower railway 2b moves up and down.Jack back 21b is by can joltily being installed near the axle supporting pivotal joint approximate mid-section in the side of the 2a that gets on the right track.This jack back 21b is supported by the application of force by the spring 21d between the side of the upper limb that is erected at approximate mid-section and the 2a that gets on the right track, so that make the stop hole engagement of locking teeth 21a and lower railway 2b.Jack back 21b is provided with and bears sheet 21e, and another of locking teeth 21a is distolateral to be stretched out from the side having installed to make it.
For this jack back 21b, sliding unlocking mechanism 22 is arranged on the lower side of base station 1a.The structure of sliding unlocking mechanism 22 is, by supporting turning cylinder 22a from the plate of the base station 1a bearing support 1h outstanding towards the below, the axis of turning cylinder 22a is provided with the protruded arm 22b that cantilever is installed, and, bear being highlighted by pressing roller 22c and being arranged on the front of arm 22b of sheet 21e with what push jack back 21b.
Sliding unlocking mechanism 22 is connected with seat cushions so that turning cylinder 22a is rotated by wirerope along with seat cushions takeoffs.And when turning cylinder 22a rotated by the stretching of wirerope, outstanding arm 22b shook, by pressing roller 22c the sheet 21e that bears of jack back 21b is pushed, and locking teeth 21a is moved to removing direction.
Above-mentioned sliding locking mechanism 21 is mounted respectively on the slide rail 2 with pair of right and left.Thus, sliding unlocking mechanism 22 makes turning cylinder 22a across between about slide rail 2, protruded arm 22b with spline structure is installed, by pressing roller 22c respectively at the two ends of turning cylinder 22a.
In so vehicle rotation, sliding seat, when before passing through back of seat B to the operation of bar, falling to forward lean, seat cushions C automatically takeoffs by the folded mechanism of last turnover, along with takeofing of seat cushions C, and automatically remove the lockout mechanism 13 that passes through locking cam 13a rotation of rotating disk 1 and the sliding locking mechanism that passes through locking teeth 21a 21 of slide rail 2.Thus, for example seat can be moved to predetermined anterior position so that guarantee passage space by slide rail 2 slips.
As shown in figure 11, seat whole for common direction take posture the time, limiting pin 11 embeds in the otch 104 of rotating cam 10b.Seat is carried out displacement by slide rail 2, when the securing rod 20a of interlock mechanism 20 arrives when being provided with guide plate 20b regional, securing rod 20a by kick portion 200 with guide plate 20b butt and shake, so that go up to guide plate 20b.When securing rod 20a shook, the Embedded Division 201 of securing rod 20a engaged with the lateral margin 110 that bears Hubei Province 109.Thus, rotating cam 10b is stuck un-rotatably by securing rod 20a.
Sliding at this, seat is common direction when mobile, the limiting pin 11 of upper mounting plate side is held with the state of the otch 104 of the rotating cam 10b that is fastened on the stop motion mechnism 10 that is arranged at the lower platform side, therefore, the upper mounting plate side of rotating disk 1 is not rotatable under the effect of interlock mechanism 20 yet.。Even seat is in the posture of taking of reverse directions, as shown in figure 12 another limiting pin 12 embeds in the otch 105 of rotating cam 10b in interlock mechanism 20, therefore when securing rod 20a engaging guide plate 20b shakes, Embedded Division 201 combines with the lateral edges 111 that bears Hubei Province 109, ends so can rotating cam 10b be blocked un-rotatably by securing rod 20a.And as long as securing rod 20a goes up the last avris of guide plate 20b, whole just can the remaining of seat can not be by the conversion of rotating disk travel direction.
When returning of this seat is mobile, because therefore the state that sliding locking mechanism 21 maintenances are disengaged can turn back to immediately and obtain the preceding position of passage space.When this returns, because securing rod 20a is from guide plate 20b disengaging, so the interlock mechanism 20 under securing rod 20a effect also is disengaged.
When adopting the operating mode of above-mentioned seat, as follow-up method of operation, shown in Figure 13 a, when back of seat B stands up when upright, seat C further takeoffs, and the folded mechanism of turnover is automatically locked, and, can make rotary locking mechanism 10 lockings of rotating disk 1.Like this, be connected with seat cushions C by the hawser different so that make the folded mechanism of turnover, rotary locking mechanism carry out return action with above-mentioned wirerope.
In this seat, shown in Figure 13 b, the control lever 3 that the folded mechanism of turnover is set is as removing usefulness, locks after can making seat cushions C return down seating position.Leaning device makes the back of seat B upright back locking of standing up, and makes its releasing by control lever 4, therefore, shown in Figure 13 c, can take the angular adjustment of posture to back of seat B.
The control lever 5 that is arranged on the front portion of seat cushions C also can be configured to use as specially the seat of taking posture being carried out the front and back position adjustment.And the control lever 6 that is arranged on the rear portion of seat cushions C also can be set for the parts of the operation of guaranteeing passage space.
Figure 14 and Figure 15 be the stop motion mechnism 10 of presentation graphs 6 variation 10 ' figure.And, Figure 16 be expression interlock mechanism 20 shown in Figure 9 variation 20 ' figure, this interlock mechanism 20 ' quilt and stop motion mechnism 10 ' be used in combination.Stop motion mechnism 10 ' have: rotating cam 10b ', when seat integral body usually direction or reverse directions take posture the time engage with limiting pin 11,12; Cam Hubei Province 120, with interlock mechanism 20 ' securing rod 20a engage.
On the outer peripheral edges of rotating cam 10b ' devices spaced apart and in abutting connection be provided with 2 with opening port towards the otch 104 motion track direction, that be U word shape of limiting pin 11,12 ', 105 '.This otch 104 ', 105 ' between outer peripheral edges 108 ' on form limiting pin 11,12 be directed to Hubei Province of stretching out in each otch that is U word shape.
In addition, adapter plate 10a ' is provided with in face the auxiliary frame 128 that screws in (returning り Write む), and this auxiliary frame 128 is provided with the embedding peristome 128a of securing rod 20a '.And, be set on the plate face of adapter plate 10a ' with the peristome 129 of the peristome 128a of auxiliary frame 128 calibration.
Interlock mechanism 20 ' securing rod 20a ' have clamping rpole 250 that fastens with Figure 14 and cam Hubei Province 120 shown in Figure 15 and the knock-pin 251 that ejects supporting clamping rpole 250.Clamping rpole 250 is installed in the side of the 2a that gets on the right track by supporting of base portion side support shaft 250a axle and pivotal joint.Knock-pin 251 is installed in the side of the 2a that gets on the right track by the upper side of supporting of support shaft 251a axle and pivotal joint.
Union link 250 is configured to, the guide finger 252 that runs through near the pilot hole 250b that is provided with the approximate mid-section is provided with from pin support 253 lower sides are outstanding, and when knock-pin 251 during with guide plate 20b butt, can eject so as with stop motion mechnism 10 ' the Hubei Province 120 of bearing combine.And, by near the approximate mid-section that is erected at union link 250 and the pin support 253 the side between spring 254 keep posture.
Possess Figure 14 and stop motion mechnism 10 shown in Figure 15 ' and interlock mechanism 20 shown in Figure 16 ' vehicle seat used in, when this seat integral body be common direction take posture the time, as shown in figure 17, limiting pin 11 embed the otch 104 of rotating cam 10b ' ' in.When seat integral body at slide rail 2 enterprising line displacements, and interlock mechanism 20 ' securing rod 20a ' arrival when guide plate 20b regional is set, knock-pin 251 is with guide plate 20b butt and rotate, after with union link 250 jack-up and shake.When this union link 250 shakes, upper side and stop motion mechnism 10 ' a side that bears Hubei Province 120 engage.Thus, rotating cam 10b ' is stuck by securing rod 20a ' and is fixed and can not rotates.
Slide when mobile when carrying out this, the whole posture of taking of seat for common direction, the limiting pin 11 of upper mounting plate side with embedding be located at the otch 104 of the rotating cam 10b ' of lower platform side ' state be held, therefore, the upper mounting plate side of rotating disk 1 cannot not be retained as rotatablely yet.Therefore, be maintained at the slip stop position can not be by the rotating disk conversion direction for seat integral body.
As shown in figure 18, even seat integral body is the posture of taking of reverse directions, interlock mechanism 20 ' in, the otch 105 of another limiting pin 12 embedding rotating cam 10b ' ' in, when therefore clamping rpole 250 shakes on guide plate 20b, upper side and stop motion mechnism 10 ' the opposite side checkpost of bearing Hubei Province 120 close, therefore rotating cam 10b ' is stuck un-rotatably by securing rod 10a '.And securing rod 10a ' is as long as go up the last avris of guide plate 20b, and seat integral body is maintained in can not be by the conversion of rotating disk 1 travel direction.
In the above-described embodiment, to second seat is illustrated to the posterior dorsal of the front chair situation about moving of sliding as the rear portion side seat, but also go for comprising two kinds of situations of the situation that second seat is moved to the front of side rack seat.And, side rack seat is suitable for too as the situation that rear seat moves to the posterior dorsal slip of second seat.
Employed in this manual term and description are only used for simple declaration the present invention, are content of the present invention not to be carried out any qualification.Although be to use this term and description, but the intention of invention identical with feature with above-mentioned inscape of the present invention or its part not being got rid of.Clearly in being required the scope of the present invention of right, can increase multiple change.
Claims (3)
1. a vehicle is characterized in that with rotation, sliding seat,
Possesses rotating disk, to make common direction, the rotation direction of seat cooperate the stop motion mechnism of seat direction to be installed in the lower platform side, and when rotating seat, stop motion mechnism is rotated and break away from from stop motion mechnism, common direction, rotation direction at seat, the limiting pin that will engage with stop motion mechnism is installed in the upper mounting plate side
When becoming forward lean before making back of seat, seat cushions is automatically takeoff, and thereupon, the sliding locking mechanism of slide rail of the fore-and-aft direction displacement of seat in car and the rotary locking mechanism of rotating disk is automatically terminated,
The stop motion mechnism of lower platform side is matched with the track of slide rail and be provided with, and the securing rod that an end is engaged with stop motion mechnism to shake posture is arranged on the side that gets on the right track, the guide plate that securing rod is shaken is arranged on along the predetermined zone of the length direction of lower railway side, and possessing interlock mechanism, this interlock mechanism supports by the securing rod that the shakes posture pair stop motion mechnism that engages with limiting pin that guide plate produces un-rotatably in common direction, the rotation direction of seat.
2. vehicle usefulness rotation, sliding seat is characterized in that it constitutes:
When being put into to forward lean by leaning device back of seat, seat cushions is takeoff from the front portion upward by the folded mechanism of last turnover, when seat cushions is takeoff, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, seat integral body can be displaced to fore-and-aft direction predetermined zone in the car by slide rail, and, change direction clockwise rotating, rotate counterclockwise 180 ° of variable ranges by rotating disk
To be installed on the plate face that gets on the right track to the edge-on securing rod of rotating disk from slide rail with can shaking ground axle suspension, the guide plate that shakes this securing rod will be arranged on along the predetermined zone of the length direction of lower railway,
And from as the upper mounting plate of the rotating side of rotating disk to be arranged on 180 ° the position left of rotating on the circumference as 2 outstanding limiting pins of the lower platform of fixation side, lower railway is provided with face cam, the outer peripheral edges of above-mentioned face cam be provided with 2 otch that can embed 1 this limiting pin and along with limiting pin embed otch and towards can with the Hubei Province of bearing of securing rod butt, pivotal joint and axle support this face cam rotationally before to be installed in limiting pin embedding otch, and along with the disengaging from the limiting pin of otch is back to neutral posture, by the spring support that stretches rotationally
And possesses interlock mechanism, be in the posture of taking of common direction or reverse directions when seat integral body, and when limiting pin being embedded into seat integral body under the state of otch of face cam and being displaced to predetermined zone by slide rail, securing rod and guide plate butt, guide plate shakes securing rod and securing rod is engaged with the Hubei Province of bearing of face cam, and by securing rod seat integral body being remained can not be changed direction by rotating disk.
3. a vehicle is characterized in that with rotation, sliding seat,
When being put into to forward lean by leaning device back of seat, seat cushions is takeoff from the front portion upward by the folded mechanism of last turnover, when seat cushions is takeoff, the sliding locking mechanism of slide rail and the rotary locking mechanism of rotating disk unlock, seat integral body can be moved to fore-and-aft direction predetermined zone in the car by slide rail, and, can by rotating disk in the range conversion direction that clockwise rotates, rotates counterclockwise 180 °
To be installed on the plate face that gets on the right track to the supporting of the edge-on securing rod axle that shakes of rotating disk from slide rail, the guide plate that shakes this securing rod is set at along in the predetermined zone of the length direction of lower railway,
And will from as the upper mounting plate of the rotating side of rotating disk to be set at 180 ° the position of separating of rotating on the circumference as 2 outstanding limiting pins of the lower platform of fixation side, lower platform is provided with, the face cam that 2 otch that can embed 1 this limiting pin are arranged in outer peripheral edges, and cam Hubei Province of securing rod institute butt, with face cam bearing installation and rotatable before limiting pin embeds otch, be connected cam Hubei Province with pipe link and can driven ground axle suspension be installed by cam Hubei Province by face cam, and along with disengaging from the limiting pin of otch, and face cam is returned until neutral posture, and by the spring support that stretches rotationally
And possesses interlock mechanism, be in the posture of taking of common direction or reverse directions when seat integral body, and when limiting pin being embedded into seat integral body under the state of otch of face cam and being displaced to predetermined zone by slide rail, securing rod and guide plate butt, guide plate shakes securing rod and securing rod is engaged with the Hubei Province of bearing of face cam, and by securing rod seat integral body being remained can not be changed direction by rotating disk.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004108126A JP4631091B2 (en) | 2004-03-31 | 2004-03-31 | Rotating and sliding seat for vehicles |
| JP108126/2004 | 2004-03-31 | ||
| JP141667/2004 | 2004-05-11 | ||
| JP142577/2004 | 2004-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1938177A true CN1938177A (en) | 2007-03-28 |
| CN100537295C CN100537295C (en) | 2009-09-09 |
Family
ID=35322672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800107046A Expired - Fee Related CN100537295C (en) | 2004-03-31 | 2005-03-31 | Rotating and sliding seat for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4631091B2 (en) |
| CN (1) | CN100537295C (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101863236B (en) * | 2009-04-14 | 2012-03-21 | 上海坦达轨道车辆座椅***有限公司 | Train seat |
| CN105196893A (en) * | 2014-06-25 | 2015-12-30 | 福特全球技术公司 | Automatic Presentable Swiveling Seat |
| CN105520414A (en) * | 2014-10-23 | 2016-04-27 | 李宛豫 | Folding chair |
| CN106080275A (en) * | 2016-08-26 | 2016-11-09 | 合肥和安机械制造有限公司 | A kind of forklift seat rotating mechanism |
| CN106938621A (en) * | 2017-03-03 | 2017-07-11 | 贵州詹阳动力重工有限公司 | A kind of multifunctional modular automatic rotary seat and engineering truck |
| CN107139783A (en) * | 2016-03-01 | 2017-09-08 | 丰田车体株式会社 | Auto use chair |
| CN108720852A (en) * | 2017-03-21 | 2018-11-02 | 通用电气公司 | Track rotary positioning apparatus for imaging system C-arm |
| CN109367445A (en) * | 2018-12-10 | 2019-02-22 | 重庆延锋安道拓汽车部件***有限公司 | Automobile easily enters seat |
| CN110435497A (en) * | 2018-05-04 | 2019-11-12 | 李尔公司 | Rail assembly |
| CN110869241A (en) * | 2017-04-28 | 2020-03-06 | 小丝电工株式会社 | Seat control device |
| WO2020259240A1 (en) * | 2019-06-27 | 2020-12-30 | Ningbo Geely Automobile Research & Development Co., Ltd. | Rotatable vehicle seat and method for rotating rotatable vehicle seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5326817B2 (en) * | 2009-05-27 | 2013-10-30 | トヨタ紡織株式会社 | Rotating device for vehicle seat |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2991034B2 (en) * | 1994-05-10 | 1999-12-20 | 三菱自動車工業株式会社 | Vehicle seat |
| JP3142204B2 (en) * | 1994-05-11 | 2001-03-07 | 難波プレス工業株式会社 | Vehicle seat |
| JPH08324313A (en) * | 1995-05-31 | 1996-12-10 | Tachi S Co Ltd | Locking device for slide rail |
| JP3214361B2 (en) * | 1996-07-10 | 2001-10-02 | トヨタ車体株式会社 | Slide sheet |
| JPH11113669A (en) * | 1997-10-20 | 1999-04-27 | Fuji Kiko Co Ltd | Seat for automobile |
| JPH11208326A (en) * | 1998-01-30 | 1999-08-03 | Araco Corp | Automotive seat device |
| JP4161438B2 (en) * | 1998-12-18 | 2008-10-08 | アイシン精機株式会社 | Vehicle seat device |
| JP2001270352A (en) * | 2000-03-27 | 2001-10-02 | Johnson Controls Automotive Systems Corp | Seat for walk-through |
-
2004
- 2004-03-31 JP JP2004108126A patent/JP4631091B2/en not_active Expired - Fee Related
-
2005
- 2005-03-31 CN CNB2005800107046A patent/CN100537295C/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863236B (en) * | 2009-04-14 | 2012-03-21 | 上海坦达轨道车辆座椅***有限公司 | Train seat |
| CN105196893A (en) * | 2014-06-25 | 2015-12-30 | 福特全球技术公司 | Automatic Presentable Swiveling Seat |
| CN105196893B (en) * | 2014-06-25 | 2020-12-25 | 福特全球技术公司 | Auto presentable swivel seat |
| CN105520414A (en) * | 2014-10-23 | 2016-04-27 | 李宛豫 | Folding chair |
| CN107139783A (en) * | 2016-03-01 | 2017-09-08 | 丰田车体株式会社 | Auto use chair |
| CN106080275A (en) * | 2016-08-26 | 2016-11-09 | 合肥和安机械制造有限公司 | A kind of forklift seat rotating mechanism |
| CN106938621B (en) * | 2017-03-03 | 2019-07-05 | 贵州詹阳动力重工有限公司 | A kind of multifunctional modular automatic rotary seat and engineering truck |
| CN106938621A (en) * | 2017-03-03 | 2017-07-11 | 贵州詹阳动力重工有限公司 | A kind of multifunctional modular automatic rotary seat and engineering truck |
| CN108720852A (en) * | 2017-03-21 | 2018-11-02 | 通用电气公司 | Track rotary positioning apparatus for imaging system C-arm |
| CN108720852B (en) * | 2017-03-21 | 2023-09-05 | 通用电气公司 | Orbital rotation positioning apparatus for C-arm of imaging system |
| CN110869241A (en) * | 2017-04-28 | 2020-03-06 | 小丝电工株式会社 | Seat control device |
| CN110869241B (en) * | 2017-04-28 | 2022-05-10 | 小丝电工株式会社 | Seat control device |
| CN110435497A (en) * | 2018-05-04 | 2019-11-12 | 李尔公司 | Rail assembly |
| CN110435497B (en) * | 2018-05-04 | 2022-01-11 | 李尔公司 | Track assembly |
| CN109367445A (en) * | 2018-12-10 | 2019-02-22 | 重庆延锋安道拓汽车部件***有限公司 | Automobile easily enters seat |
| CN109367445B (en) * | 2018-12-10 | 2024-04-19 | 安道拓(重庆)汽车部件有限公司 | Easy-to-enter seat for automobile |
| WO2020259240A1 (en) * | 2019-06-27 | 2020-12-30 | Ningbo Geely Automobile Research & Development Co., Ltd. | Rotatable vehicle seat and method for rotating rotatable vehicle seat |
| CN114007898A (en) * | 2019-06-27 | 2022-02-01 | 宁波吉利汽车研究开发有限公司 | Rotatable vehicle seat and method for rotating a rotatable vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005289228A (en) | 2005-10-20 |
| CN100537295C (en) | 2009-09-09 |
| JP4631091B2 (en) | 2011-02-16 |
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Granted publication date: 20090909 Termination date: 20160331 |