CN2719643Y - Multifunctional locomotive and vehicle driver's seat - Google Patents
Multifunctional locomotive and vehicle driver's seat Download PDFInfo
- Publication number
- CN2719643Y CN2719643Y CN 200420034327 CN200420034327U CN2719643Y CN 2719643 Y CN2719643 Y CN 2719643Y CN 200420034327 CN200420034327 CN 200420034327 CN 200420034327 U CN200420034327 U CN 200420034327U CN 2719643 Y CN2719643 Y CN 2719643Y
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- handle
- base
- seat
- dog
- pallet
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Abstract
The utility model relates to a multifunctional locomotive and vehicle driver's seat which comprises a base, a seat bracket and a backrest which is hinged with the seat bracket. The utility model is characterized in that a rotating mechanism and a shock-absorber mechanism are arranged between the base and the seat bracket; the shock-absorber mechanism is provided with a lower pallet; the upper part of the overbrace and the lower part of the underbrace are respectively hinged with the lower pallet and the base, which forms a parallelogram linkage; a hydraulic suspended shock-absorber which is positioned between the overbrace and the underbrace is hinged with the lower pallet; the base is provided with a slant groove; the bottom element with a hole on the handle adjusting mechanism is arranged in the base; a load bearing shaft going through the hole on the lower end of the hydraulic suspended shock absorber, the hole of the bottom element with a hole and the slant groove corresponding to the rim of the base is installed on the base; a rotary upper fastener which is connected with the lower pallet by a connector and arranged on the lower pallet is arranged in the rotating mechanism more than two opened positioning grooves are arranged on the periphery of the stop blocks which are connected with the bottom of the lower pallet; a positioning fixing handle which cooperates with the opened positioning groove is provided with a return spring. The utility model has the advantages of rotatable positioning and effective shock absorption.
Description
Technical field:
The utility model belongs to locomotive accessory equipment type, and is especially relevant with multi-functional locomotive, vehicle drivers seat.
Background technology:
Owing to structure design, all there are defectives such as some perfect in shape and functions, reliability, alerting ability, traveling comfort difference in locomotive, the vehicle damping seat of the world and domestic production at present.These defectives mainly show following several respects.Though the lifting mechanism of one, seat has all adopted " people " font supporting structure, adjustable height is all about 60mm.Two, the monolock mechanism that all adopts is locked in the forward and backward slideway location that moves forward and backward mechanism.No matter three, the rotation of seat is International or National, all having only does not have the location and maybe can only fix a position in 360 ° of the rotation ± 30 ° rotations that has.Four, the inclination of back of seat, angle and are regulated inconvenient all about 20 °.Five, the reclining angle of armrest is regulated, and the international at present and domestic handrail that all adopts is dug, and people's chair that disseats could be regulated, and also is not electrodeless adjusting.Six, move forward and backward guide rail and spacing excessive clearance, seat obviously rocks.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, a kind of rotatable location, good damping effect to be provided, flexible, reliable, comfortable multi-functional locomotive, vehicle drivers seat.
The purpose of this utility model is achieved like this:
Multi-functional locomotive of the present utility model, the vehicle drivers seat, comprise base, block bracket, with block bracket pivotally attached backrest, handrail, it is characterized in that between base and block bracket, being provided with rotating mechanism, damping, following pallet is arranged in the damping, the upper support of working in coordination, on the lower support, the bottom is hinged on down respectively on pallet and the base and forms parallelogram lindage, be positioned at, hydraulic pressure suspended vibration-damping device between lower support is articulated in down on the pallet, on the corresponding sides of base skewed slot is arranged, in the handle regulating mechanism contain the hole at the bottom of part be arranged in base, the load-bearing axle passes the hole of hydraulic pressure suspended vibration-damping device lower end and contains the hole on the part and the skewed slot on the base corresponding sides at the bottom of the hole and be contained on the base, place down in the rotating mechanism on the pallet and be connected and revolvable upper fastener with following pallet by attaching parts, the circumferential distribution that is connected down the limiting stopper of tray bottom has at least two opening positioning grooves, and on the position fixing handle that the opening positioning groove cooperates pull back spring is arranged.
Also have in the above-mentioned handle regulating mechanism and contain part bonded assembly internal and external threads bar at the bottom of the hole, its end of threaded block that the external thread rod screw thread in the internal and external threads bar passes on the base is connected with handle.
On corresponding of above-mentioned following pallet, the upper fastener garden connected in star is arranged respectively, steel ball is housed in the groove.
Opening positioning groove in the limiting stopper on the above-mentioned following pallet is six, is distributed in down on the pallet periphery.
Before being equipped with between above-mentioned rotating mechanism and block bracket, back travel mechanism, comprise that left right angle props up part, right right angle props up part, respectively with a left side, right right angle props up a part bonded assembly left side, upper right guide rail, a left side, right, before, the rear connects as one by attaching parts to the termination of the upper rail of placing, a left side that contains a plurality of teeth respectively, right dog spare respectively with a left side, the bottom right guide rail connects as one, a left side, have in the right convex control piece respectively and a left side, tooth ingear tooth on the right dog spare, one end is hinged on a left side respectively, left side on the upper right guide rail, right adjust bar respectively with a left side, right dog control piece connects as one, be inserted in a left side respectively, left side on the right regulating handle, the two ends of right pull back spring are connected to a left side, the tail end of right adjust bar and being connected on the upper rail of the left and right sides, the two ends of left and right adjusting backguy are connected to right regulating handle, on the adjust bar of a left side, lower guideway is connected with upper fastener by attaching parts.
Above-mentioned left and right upper rail and the front and back ends between the left and right lower guideway have roller, steel ball respectively.
Before above-mentioned, before having between back travel mechanism and block bracket, rear lifting mechanism, before, the back rises and is arranged on a left side in the frame mechanism respectively, right right angle props up the horizontal slideway on the part, middle support tube, the big triangle pole of left and right sides lifting at support tube two ends in being connected, the left side of support tube in being fixed on respectively, the right-hand member head and respectively can be on a left side, right right angle prop up slide in the horizontal slideway on the part contain tooth dog spare, slide block, a left side is inserted at two ends respectively, right right angle props up the limit support tube in the part, one end is fixed on the left side at the two ends of limit support tube, the short triangle pole of right front lifting, be fixed on a left side, the spring mountings of the other end of the short triangle pole of right front back lifting, inner termination be inserted in spring mountings and external end head be buckled in spring on the support tube, with the tooth ingear dog locating part on the dog spare, be articulated in right right angle and prop up front and back lifting handle on the part, the two ends of the pull back spring before and after being inserted on the lifting handle are separately fixed at the dog locating part and right right angle props up on the part.
The backrest rotation angle mechanism is arranged on the above-mentioned seat, comprise the quadrant that is fixed on the back frame, the front and back level is hinged in the regulating handle on the block bracket, be connected on the regulating handle with the tooth ingear tooth plate locating part on the quadrant, the two ends that are enclosed within the pull back spring on the regulating handle are connected on regulating handle and the block bracket.
There is handrail to change angle changing mechanism on the above-mentioned seat, comprise the adapter plate that is individually fixed in the backrest left and right sides by attaching parts, the vertical lock shaft that outwards is fixed on the adapter plate, tail end is loaded on the handrail housing on the bearing pin, turning handle is positioned over handrail housing leading section, screw rod from the tail end of handrail housing penetrate and with turning handle on screw-internal thread fit.
The forward and backward travel mechanism of seat cushion is arranged on the above-mentioned seat.
The utility model is compared with the seat of the world and domestic use at present, has following advantage and effect.
The utility model under the spacing situation of various mechanisms, reduces to 0.8mm or following with the rotation of whole seat and mobile space.Rotatable location.With the present world and domestic several locomotives, seat under the spacing situation of various mechanisms, rotation or mobile space are all more than 1mm.In the locomotive driving process, when the trainman takes this seat work, feel steadily, do not rock, than other several international and domestic seats, much comfortable.Through " survey report of national passenger vehicle quality supervision and test " center " has also proved this point fully; show that through national passenger vehicle quality supervision and test center examining report result every index all is better than present international and domestic seat, can provide flexible, reliable, safe, a comfortable working environment for the driver and conductor of locomotive, vehicle really.
Description of drawings:
Fig. 1 is the seat front view.
Fig. 2 is the seat left view.
Fig. 3 is the damping scheme drawing.
Fig. 4 is a handle regulating mechanism site plan among Fig. 3.
Fig. 5 is the E-E rotation scheme drawing among Fig. 4.
Fig. 6 is the rotating mechanism scheme drawing.
Fig. 7 is a forward and backward travel mechanism birds-eye view.
Fig. 8 be among Fig. 7 F to view.
Fig. 9 is the lifting mechanism lateral plan.
Figure 10 is the birds-eye view of Fig. 9.
Figure 11 is a backrest rotation angle mechanism scheme drawing.
Figure 12 is a handrail rotation angle mechanism scheme drawing.
Figure 13 is headrest lifting scheme drawing.
The specific embodiment:
That accompanying drawing provides is the main TV structure figure and the auspicious figure of each member of a multi-functional locomotive, vehicle drivers seat.This multi-functional locomotive, vehicle drivers seat from bottom to up by base 1, damping 2, lower support 3, upper support 4, rotating mechanism 5, move forward and backward mechanism 6, lifting mechanism 7, block bracket 8, seat cushion and move forward and backward mechanism 9, seat cushion 10, backrest 11, handrail 12, headrest 13 and form.
The shape of each major part and orientation (referring to Fig. 1, Fig. 2).
Base 1 be the isosceles trapezoid base plate placed before and after one, subtriangular about two blocks of side plates and positive stand up and with the panel of pit be welded, the behind of panel is welded with the middle riser of right-angled trapezium shape respectively in the both sides of front and back horizontal center line.
Bumper in the damping 2 is a garden telescopic shock absorber of being made by spring wire, and its two ends up and down have a mounting hole respectively.
Lower support 3 and upper support 4 are a flute profile blanked part, at the place, four angles all around of slit opening face a mounting hole are arranged respectively.
Rotating mechanism 5 is made up of following pallet and upper fastener, and following pallet is that a disk below that has annular groove is welded with an approximate triangle gate word blanked part.Upper fastener is an oblong blanked part that has annular groove.
The upper and lower channled rail of placing about the forward and backward travel mechanism 9 of forward and backward travel mechanism 6 and seat cushion is that is formed by stacking combines.
Lifting mechanism 7 is to be combined by four " people " font band steel supports of symmetry placement all around and the square blanked part that place the right and left, front and back below " people " font.
Seat cushion 10 is that the rectangular pad of fixing on its inner frame is placed in front and back that form with the thick foamed materials of 10cm.
Backrest 11 is the rectangular pad on its inner frame of fixing with standing up up and down of forming of the foamed materials of 10cm thickness.
Handrail 12 be a front end band arc, about the cuboid placed.
Headrest 13 be one by 10cm thickness foam form, the cuboid of four rib band garden arcs.
The connection of each major part
Base 1, lower support 3, upper support 4, rotating mechanism 5, be to be hinged in A, B, C, D 4 points respectively, form parallel four-bar linkage with four steel axle spares 26.
Base 1 is the following stomidiums that penetrate bumper by the load-bearing axle 24 in the damping with the connection of damping 2, penetrates simultaneously in the skewed slot of position, base 1 middle and lower part.
The binding of damping 2 and upper support 4, rotating mechanism 5 is to be hinged in A point among Fig. 2 simultaneously with a steel axle spare 26.
Rotating mechanism 5 is to move forward and backward four bolts 40 that are individually fixed in lower guideway rear and front end, the left and right sides in the mechanism 6 to penetrate upper fastener in the rotating mechanism 5 with moving forward and backward being connected of mechanism 6, in the hole 39 of four angular positions that distribute, the band upper nut connects.
Move forward and backward mechanism 6 and being connected of lifting mechanism 7 and be with move forward and backward left and right sides upper rail in the mechanism 6 and lifting mechanism 7 two " people " words of supporting " people " font band steel pin about the rear and front end of propping up part 54,55, the right angle placed locate corresponding four hole rivets.
Lifting mechanism 7 and being connected of block bracket 8 are to be connected with screw bolt and nut by corresponding four holes, four corresponding vertical position welding small ear plate places about front and back on the place, four " people " font summits all around of lifting mechanism 7 and the block bracket 8.
It is that the place, upper rail rear and front end of placing about seat cushion moves forward and backward in the mechanism 9 is connected with screw bolt and nut with corresponding four holes, left-right and front-back place on the seat cushion 10 with the connection of seat cushion 10 that seat cushion moves forward and backward mechanism 9.
Backrest 11 and being connected of handrail 12 be on two handrails, the 12 back afterbody horizontal directions that left and right horizontal is placed borehole jack in the backrest left and right sides down in the position fixedly on the small ear plate on outwardly directed 71 of the level, be screwed into split bolt in the last respective screw hole again, fixed armrest 12 can only be rotated and can not be skidded off axle 71.
Backrest 11 is with headrest 13 with being connected of headrest 13, is embedded on the last plane of two serration inserted links 79 that lower plane stretches out, insertion backrest 11 in the cooresponding sleeve 78 in the backrest 11.
Referring to Fig. 3～Fig. 5, damping 2 is the purposes that reach damping according to changing cartridge type compression of spring amount and utilizing liquid to cushion.
It by garden player's handle 21, internal and external threads bar 22, white steel at the bottom of part 23, load-bearing axle 24, hydraulic pressure suspended vibration-damping device 25, link steel axle 26 and base 1, lower support 3, upper support 4, pallet 27 is formed down.
The hole of the head portion of hydraulic pressure suspended vibration-damping device 25, upper support 4, A point that links steel axle 26, is hinged in down pallet 27 of following pallet 27 usefulness.Another root of upper support 4 and base 1 usefulness links the B point that steel axle 26 is hinged in base 1.The 3rd of base 1 and lower support 3 usefulness link the D point that steel axle 26 is hinged in base 1.Lower support 3 and following pallet 27 with the 4th steel axle 26, are hinged in the C point.A, B, four hinging places of C, D have just formed parallel four-bar linkage like this.
The hole of the bottom of hydraulic pressure suspended vibration-damping device 25, the hole of part 23 and the tilted slotted hole by base 1, left side plate and middle riser penetrate load-bearing axle 24 at the bottom of the white steel.Part 23 at the bottom of the Bai Gang, be fixed together with internal and external threads bar 22, the external thread rod of internal and external threads bar 22 penetrates in the threaded block that base 1, panel back be connected, the end of the external thread rod garden player's handle 21 that is being connected.On the tilted slotted hole outside face of base 1 left and right sides plate, be carved with 60～120kg scale from top to bottom respectively.
When locomotive, when vehicle drivers need be used, the driver rotates the external thread rod that garden player's handle 21 also promptly rotates internal and external threads bar 22 according to the body weight of oneself, external thread rod drives the negative thread bar and also promptly drives part 23 at the bottom of the white steel, also just driving load-bearing axle 24 slides in the middle riser skewed slot of base 1, the red pointer bar of load-bearing axle 24 two ends (because red pointer bar is fixed on the both ends of load-bearing axle) move to driver's body weight when being consistent till, regulate and promptly finish.The position change of load-bearing axle 24 promptly changes hydraulic pressure suspended vibration-damping device 25 compression of spring amounts.Also just selected the best resiliency in position of hydraulic pressure suspended vibration-damping device 25, thus the damping effect of the best when reaching the work of locomotive, vehicle drivers, and when satisfying locomotive, vehicle drivers work, ride comfort is increased work efficiency.
Referring to Fig. 6, rotating mechanism is by pallet 27, opening nut 28, spring cotter 29, double-screw bolt 30, bullet pad 31, steel ball 32, upper fastener 33, pull back spring 34, position fixing handle 35, bearing pin 36, handle support 37, U-shaped limiting stopper 38, connecting bore 39 are formed down.
It is to link by double-screw bolt 30 upright from lower to upper in the subiculum disk center that is connected and bullet pad 31, opening nut 28, spring cotter 29 that following pallet 27 links with upper fastener 33.In the corresponding circle connected in star of following pallet 27 and upper fastener 33, be placed with tens of steel balls 32.Inboard under the disc circumference of following pallet 27, with the positive left side of seat be the zero degree benchmark ± 30 °, ± 90 °, ± 180 ° of positions, be welded with U-shaped limiting stopper 38 respectively.Position fixing handle 35, be installed on the handle support 37 that is cemented in upper fastener 33 rectangle minor face middle parts with bearing pin 36.Pull back spring 34 is housed on bearing pin 36.One of pull back spring 34 is buckled on the position fixing handle 35, the other end is buckled on the handle support 37.
The closure state of position fixing handle 35 is meant works as position fixing handle 35 under the elastic force effect of pull back spring 34, and the other end of position fixing handle 35 is just in time put into the U-shaped open slot of U-shaped limiting stopper 38.
Work as locomotive, when vehicle drivers need change the seat orientation, mention position fixing handle 35 gently with left hand, the other end of position fixing handle 35 promptly leaves the U-shaped open slot of U-shaped limiting stopper 38, only need locomotive this moment, the pin and the waist twisting action on ground pedaled in the vehicle drivers utilization, can make 360 ° of seat rotations, if need at ± 30 °, ± 90 °, when arbitrary position is spacing in six positions of ± 180 °, only need locomotive, the left hand of vehicle drivers unclamps position fixing handle 35, and the other end of position fixing handle 35 is under the elastic force effect of pull back spring 34, automatically fall into the U-shaped open slot of U-shaped limiting stopper 38.Regulating action promptly finishes.
The rotating mechanism of this seat, adopted the design plan of disk groove guide rail and steel ball, both realized rotating flexibly, the gap reduces to minimum about during again rotation, adopted in addition be fixed in down pallet 27 inside circumference edges ± 30 °, ± 90 °, ± locate mode of the position fixing handle 35 that links on the U-shaped open slot of six U-shaped limiting stoppers 38 of 180 ° and upper fastener 33 edges, realized not only rotating flexibly, but also can reliably locate.Up to the present, international and domestic in locomotive, vehicle drivers seat, also do not have a this project organization.The design of this seat simultaneously, also meet the requirement of Ministry of Railways's up-to-date technology condition in this year.When seat during ± 90 ° of positions, outside locomotive driver, particularly arterial highway trainman observation window, safety and promptly save oneself very convenient.When ± 180 ° of positions of rotation, also very convenient to the locomotive backing maneuvers.This to train constantly speed-raising and luxurious big bus high-end vehicle from now on a large amount of inputs, played certain help.
Referring to Fig. 7, Fig. 8, the forward and backward travel mechanism of seat has comprised the forward and backward travel mechanisms of two covers, a cover is the forward and backward travel mechanism 9 of seat cushion for forward and backward travel mechanism 6, a cover of seat.Here mainly introduce the forward and backward travel mechanism of seat embodiment, because seat cushion move forward and backward mechanism the different structure that has just adopted all the other mechanisms of monolock system all identical, just go up the short slightly so embodiment that moves forward and backward of seat cushion of lower guideway and here be omitted.
Mainly by forming: tie bolt 40, roller 41, steel ball 43, left and right sides upper rail 42, right regulating handle 44, left and right sides lower guideway 45, left and right adjusting backguy 46, right dog control piece 47, right pull back spring 48, right dog spare 49, left dog spare 50, left pull back spring 51, left dog control piece 52, left adjust bar 53 and left right angle props up part 54, right right angle props up part 55 with lower member.
About the left and right sides upper rail 42 placed respectively with about the left right angle placed prop up part 54, right right angle props up part 55, is solidified as a whole with plug welding, right dog spare 49, left dog spare 50 are solidified as a whole with the 45 usefulness plug weldings of left and right sides lower guideway respectively.Insert in the hole at the position, four terminations of the lower guideway 45 that 4 tie bolts 40 are placed with the left-right and front-back direction respectively and welding is solidified as a whole.Right dog control piece 47 is solidified as a whole with left adjust bar 53, and is hinged in left and right sides upper rail outer edge respectively with right regulating handle 44, left dog control piece 52.Right pull back spring 48 and left pull back spring 51 are inserted in right regulating handle 44, left adjust bar 53 rear end tails respectively.One of right left pull back spring 48,51 is buckled in right regulating handle 44, left adjust bar 53 tail ends respectively, and the other end of right, left pull back spring 48,51 is buckled in respectively on the left and right sides upper rail 42.Two of left and right adjusting backguy 46 is fixed in respectively on the welding small ear plate at right regulating handle 44, left adjust bar 53 front end positions.Left and right sides upper rail 42 and left and right sides lower guideway 45 are fitted together with the mode of inserting respectively, and the position, rear and front end between left and right sides upper rail 42 and left and right sides lower guideway 45 is placed respectively one of roller 41, respectively one of steel ball 43 respectively.Left and right sides lower guideway 45 just can easily move forward and backward in the length range of left and right sides upper rail 42 like this.
The closure state that moves forward and backward mechanism 6 is meant that the tooth of right dog spare 49 and right dog control piece 47, left dog spare 50 and left dog control piece 52 is intermeshing.
Work as locomotive, after vehicle drivers is taken seat, when changing front and back position for comfortable needs, only the right hand need be hung down and mention right regulating handle 44, this moment, right dog control piece 47 and right dog spare 49 were in released state, left side adjust bar 53 the drive bottom left dog control piece 52 of left and right adjusting backguy 46 also with left dog spare 50, separate, at this moment the driver relies on the power of the feet step on the ground on the seat, seat is easily moved forward or backward, when moving to correct position forward or backward, the driver is as long as unclamp right regulating handle 44 with the right hand, right dog control piece 47 and dog spare 49, under the elastic force effect of right pull back spring 48, promptly be engaged on left and right adjusting backguy 46 when loose, left dog control piece 52 also with left dog spare 50 engagements, promptly finish seat and moved forward and backward the also functional characteristics of twin-lock.The twin-lock system of locking simultaneously about this, international and domesticly till up to now all also do not have.
Moving forward and backward of this seat, not only seat can move forward and backward in the 175mm scope, and the relative backrest of seat cushion also can move forward and backward in the 70mm scope, and the twin-lock that has adopted the right and left has adopted the particular design scheme that roller and steel ball are set in guide rail in structure design, with about mobile space reduce to minimum value and slide flexibly, compact conformation is reliable, this design plan at present international and domestic locomotive, drive in the chair still initiative.
Referring to Fig. 9, Figure 10, lifting mechanism is made up of two major parts, promptly preceding lifting and back lifting, and the action and the principle of front and back lifting are identical, and just front and back lifting handle placement location is opposite.Here the member of lifting mechanism and embodiment, back lifting are then by that analogy before only introducing.
Mainly by forming with lower member: left right angle props up part 54, right right angle props up the part 55 preceding big triangle poles 56 of lifting, the short triangle pole 57 of preceding lifting, spring mountings 58, spring 59, limit support tube 60, middle support tube 61, dog spare 62, dog locating part 63, pull back spring 64, preceding lifting handle 65.Slide block 80 and block bracket 8.
About before the big triangle pole 56 of lifting, be fixed in the two-end part of support tube 61 be split into a door font.The position, termination of support tube 61 during right-hand member head position, the slide block 80 of support tube 61 were fixed on during dog spare 62 was fixed on.And dog spare 62 and slide block 80 can prop up on the upright square edge that part 55 and left right angle props up part 54 at right right angle and slide in the horizontal slideway.About an end of two short triangle poles 57 of preceding lifting be fixed on the two-end part of limit support tube 60, and the two ends head of limit support tube 60 inserts that left right angle props up part 54 and right right angle props up part 50, in the hole at upright square edge front end position.About before the other end of the short triangle pole of lifting spring mountings 58 that is connected.The external end head that the inner termination of spring mountings 58 is inserted in spring 59, left and right sides spring mountings 58 with about before the interstitial hole of the big triangle pole 56 of lifting be hinged.One of spring 59 is buckled in the termination fluting of left and right sides spring mountings.The other end of spring 59 is buckled on the middle support tube 61.Dog locating part 63 usefulness pins are fixed on the preceding lifting handle 65.The middle part of lifting handle 65 before pull back spring 64 is inserted in, its one is fixed on the dog locating part 63, and its other end is buckled in right right angle and props up the part upper edge.Preceding lifting handle 65 is hinged in right right angle and props up facade upper edge, part 55 right angle.
The dog locating part 63 that is connected on the lifting handle 65 before the closure state of preceding lifting mechanism is meant, under the elastic force effect of its pull back spring 64, the dog of dog locating part 63 and dog locating part 62 dogs are meshing with each other.
Work as locomotive, after vehicle drivers is taken seat, when needing to adjust height of seat for the height appropriateness, only need locomotive, the vehicle drivers right hand that hangs down, lifting handle 65 before catching, and mention gently, this moment, dog spare 62 separated with dog locating part 63, the front portion of seat is under driver itself is hung down the power effect, about before two summits of the big triangle pole 56 of lifting descend, arm 61 in the promotion, also promptly promote dog spare 62 and prop up part 54 at right angle, the left and right sides, in the horizontal rectangular groove on the upright side toward front and back to the middle part move, about before the decline on the big triangle pole of lifting 56 summits also driven simultaneously about before the decline on summit of the short triangle pole 57 of lifting.When locomotive, when vehicle drivers sensation high and low position is suitable, promptly unclamp the right hand, dog locating part 63 under pull back spring 64 elastic force effects, just be positioned at this position with 62 engagements of dog spare, preceding lifting.Work as locomotive, when vehicle drivers need raise seat, with the right hand hang down mention before lifting handle 65, this moment, dog locating part 63 separated with dog spare 62, the driver only need gently lift buttocks, dog spare 62 and middle support tube 61 be reach automatically under the elastic force effect of spring 59, the summit of big triangle pole 56 of lifting and the short triangle pole 57 of preceding lifting raises before also promptly driving, also promptly drive the anterior rising of seat, work as locomotive, during vehicle drivers sensation location-appropriate, driver's the right hand is a release handle, the dog locating part meshes with dog spare 62 under the elastic force effect of pull back spring 64, has promptly finished the liter of preceding lifting mechanism and the everything that falls.Can finish all lifting actions of rear lifting mechanism by same operation order, no longer repeat here.
Equal liftable 85mm before and after this " people " font triangle lifting mechanism, but the also independent lifting 85mm of seat front and rear.
Referring to Figure 11, the backrest rotation angle mechanism is made up of sawtooth quadrant 66, dog locating part 67, pull back spring 68 and regulating handle 69.
Locomotive, when vehicle drivers need change the angle of inclination of backrest 11, only need the right hand is stretched out the lower right corner, holding regulating handle 69 mentions, make dog locating part 67, separate with sawtooth quadrant 66, this moment, the driver utilized the strength of back and waist, backrest 11 is receded, when sensation backrest inclination appropriateness, can unclamp the right hand, at this moment, regulating handle 69 drives dog locating part 67 and 66 engagements of sawtooth quadrant under the elastic force effect of pull back spring 68, promptly backrest is positioned this position and also promptly regulates action and finish.
If backrest 11 is rotated further, makes sawtooth quadrant 66 to separate fully with dog locating part 67 forward, then backrest 11 is overlapping substantially with seat cushion 10.
When if backrest 11 is rotated further 135 ° of obliquities backward, then the triangle rectangle otic placode inner side limiting-position piece of the left and right sides inferior horn framework of backrest 11 and block bracket 8 left and right sides relief angles is by dead location, turn over after making backrest 11 can not be rotated further, cause the greatly dangerous of locomotive, vehicle drivers layback.
Referring to Figure 12, the change angle changing mechanism of handrail 12.Main composition member is rhombus adapter plate 70, bearing pin 71, opening screw 72, handrail housing 73, and long bolt 74, turning handle 75 are formed.
Two rhombus adapter plates 70 are screwed respectively in position, face middle and lower part, backrest 11 left and right sides.Bearing pin 71 vertically is fixed on first position of rhombus adapter plate 70 to external welding.Turning handle 75 is positioned over handrail housing 73 front ends and frightens portion, penetrates from the tail end centre of handrail housing 73 with long bolt 74 and rotates the negative thread at fixed handle 75 middle parts.Again handrail housing 73 is gone on the bearing pin 71, is screwed into from handrail housing 73 afterbody midways location with screw 72 by the garden borehole jack of position, tail end middle and lower part left and right directions, handrail 12 just installs like this.
When locomotive, vehicle drivers need be according to the inclined degree of seat, during with the corresponding adjustment of the corner of handrail 12, only need with about finger hold turning handle 75, carrying out cw or anticlockwise direction rotates, promptly drive long bolt 74, elongate or shorten, long bolt 74 tail ends withstand opening screw 72, and that opening screw 72 and bearing pin 71 are forbidden is motionless, thus handrail 12 just along with the elongation of long bolt 74 with shorten the angle position that has changed handrail 12.
Referring to Figure 13, the height of headrest regulating mechanism, it is made up of pull back spring 76, fixture block 77, sleeve 78, serration inserted link 79.
One end of pull back spring 76 is fixed on the backrest 11 on the locating piece of the left side, plane, and the other end is buckled in the right side of fixture block 77.The other end of fixture block 77 inserts the recessed position of serration inserted link 79.Be fixed on the upper end inner frame of backrest 11 about 78 two in sleeve is vertical, serration inserted link 79 is fixed on corresponding the insertion in two sleeves 78 on the upright frameworks of headrest about 13 downwards.
The height and position that need change headrest when locomotive, vehicle drivers is when adapting to comfortable needs, with big finger push fixture block 77, its fixture block 77 is separated with serration inserted link 9, again with portable of another or depress the headrest 13, when the position raises or is reduced to the appropriate location, promptly unclamp big finger, fixture block 77 is under the elastic force effect of pull back spring 76, fixture block 77 dieback serration inserted links 79, then headrest is positioned this position.
Claims (10)
1, multi-functional locomotive, the vehicle drivers seat, comprise base, block bracket, with block bracket pivotally attached backrest, handrail, it is characterized in that between base and block bracket, being provided with rotating mechanism, damping, following pallet is arranged in the damping, the upper support of working in coordination, on the lower support, the bottom is hinged on down respectively on pallet and the base and forms parallelogram lindage, be positioned at, hydraulic pressure suspended vibration-damping device between lower support is articulated in down on the pallet, on the corresponding sides of base skewed slot is arranged, in the handle regulating mechanism contain the hole at the bottom of part be arranged in base, the load-bearing axle passes the hole of hydraulic pressure suspended vibration-damping device lower end and contains the hole on the part and the skewed slot on the base corresponding sides at the bottom of the hole and be contained on the base, place down in the rotating mechanism on the pallet and be connected and revolvable upper fastener with following pallet by attaching parts, the circumferential distribution that is connected down the limiting stopper of tray bottom has at least two opening positioning grooves, and on the position fixing handle that the opening positioning groove cooperates pull back spring is arranged.
2, multi-functional locomotive as claimed in claim 1, vehicle drivers seat, it is characterized in that in the handle regulating mechanism also having and contain part bonded assembly internal and external threads bar at the bottom of the hole, its end of threaded block that the external thread rod screw thread in the internal and external threads bar passes on the base is connected with handle.
3, multi-functional locomotive as claimed in claim 1 or 2, vehicle drivers seat is characterized in that down on corresponding of the pallet, upper fastener the garden connected in star being arranged respectively, and steel ball is housed in the groove.
4, multi-functional locomotive as claimed in claim 1 or 2, vehicle drivers seat, the opening positioning groove in the limiting stopper under it is characterized in that on the pallet is six, is distributed in down on the pallet periphery.
5, multi-functional locomotive as claimed in claim 1 or 2, the vehicle drivers seat, before it is characterized in that being equipped with between rotating mechanism and block bracket, back travel mechanism, comprise that left right angle props up part, right right angle props up part, respectively with a left side, right right angle props up a part bonded assembly left side, upper right guide rail, a left side, right, before, the rear connects as one by attaching parts to the termination of the upper rail of placing, a left side that contains a plurality of teeth respectively, right dog spare respectively with a left side, the bottom right guide rail connects as one, a left side, have in the right convex control piece respectively and a left side, tooth ingear tooth on the right dog spare, one end is hinged on a left side respectively, left side on the upper right guide rail, right adjust bar respectively with a left side, right dog control piece connects as one, be inserted in a left side respectively, left side on the right regulating handle, the two ends of right pull back spring are connected to a left side, the tail end of right adjust bar and be connected a left side, on the upper right guide rail, the two ends of left and right adjusting backguy are connected to right regulating handle, on the adjust bar of a left side, lower guideway is connected with upper fastener by attaching parts.
6, multi-functional locomotive as claimed in claim 5, vehicle drivers seat is characterized in that the front and back ends between left and right upper rail and the left and right lower guideway has roller, steel ball respectively.
7, multi-functional locomotive as claimed in claim 5, the vehicle drivers seat, before it is characterized in that, before having between back travel mechanism and block bracket, rear lifting mechanism, before, the back rises and is arranged on a left side in the frame mechanism respectively, right right angle props up the horizontal slideway on the part, middle support tube, the big triangle pole of left and right sides lifting at support tube two ends in being connected, the left side of support tube in being fixed on respectively, the right-hand member head and respectively can be on a left side, right right angle prop up slide in the horizontal slideway on the part contain tooth dog spare, slide block, a left side is inserted at two ends respectively, limit support tube in the right right angle rack, one end is fixed on the left side at the two ends of limit support tube, the short triangle pole of right front lifting, be fixed on a left side, the spring mountings of the other end of the short triangle pole of right front back lifting, inner termination be inserted in spring mountings and external end head be buckled in spring on the support tube, with the tooth ingear dog locating part on the dog spare, be articulated in right right angle and prop up front and back lifting handle on the part, the two ends of the pull back spring before and after being inserted on the lifting handle are separately fixed at the dog locating part and right right angle props up on the part.
8, multi-functional locomotive as claimed in claim 1 or 2, vehicle drivers seat, it is characterized in that having the backrest rotation angle mechanism, comprise the quadrant that is fixed on the back frame, the front and back level is hinged in the regulating handle on the block bracket, be connected on the regulating handle with the tooth ingear tooth plate locating part on the quadrant, the two ends that are enclosed within the pull back spring on the regulating handle are connected on regulating handle and the block bracket.
9, multi-functional locomotive as claimed in claim 1 or 2, vehicle drivers seat, it is characterized in that having handrail to change angle changing mechanism, comprise the adapter plate that is individually fixed in the backrest left and right sides by attaching parts, the vertical lock shaft that outwards is fixed on the adapter plate, tail end is loaded on the handrail housing on the bearing pin, turning handle is positioned over handrail housing leading section, screw rod from the tail end of handrail housing penetrate and with turning handle on screw-internal thread fit.
10, multi-functional locomotive as claimed in claim 1 or 2, vehicle drivers seat is characterized in that having the forward and backward travel mechanism of seat cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034327 CN2719643Y (en) | 2004-04-14 | 2004-04-14 | Multifunctional locomotive and vehicle driver's seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420034327 CN2719643Y (en) | 2004-04-14 | 2004-04-14 | Multifunctional locomotive and vehicle driver's seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719643Y true CN2719643Y (en) | 2005-08-24 |
Family
ID=35008606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420034327 Expired - Lifetime CN2719643Y (en) | 2004-04-14 | 2004-04-14 | Multifunctional locomotive and vehicle driver's seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719643Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395138A (en) * | 2012-04-17 | 2015-03-04 | 伯斯有限公司 | Active suspension seat and vehicle operation interlocks |
| CN107117080A (en) * | 2017-05-10 | 2017-09-01 | 安徽捷运矿山机械有限公司 | A kind of high stable type automative seat lift |
| CN109878383A (en) * | 2019-04-08 | 2019-06-14 | 浙江工业职业技术学院 | A kind of adjusting seat of pilotless automobile |
| CN111714901A (en) * | 2019-03-22 | 2020-09-29 | 伯里格和马比拉尔工程师咨询股份公司 | Passenger restraint system for roller coasters |
-
2004
- 2004-04-14 CN CN 200420034327 patent/CN2719643Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104395138A (en) * | 2012-04-17 | 2015-03-04 | 伯斯有限公司 | Active suspension seat and vehicle operation interlocks |
| CN104395138B (en) * | 2012-04-17 | 2017-06-27 | 伯斯有限公司 | Active Suspensions formula seat and vehicle operating interlock |
| CN107117080A (en) * | 2017-05-10 | 2017-09-01 | 安徽捷运矿山机械有限公司 | A kind of high stable type automative seat lift |
| CN111714901A (en) * | 2019-03-22 | 2020-09-29 | 伯里格和马比拉尔工程师咨询股份公司 | Passenger restraint system for roller coasters |
| CN109878383A (en) * | 2019-04-08 | 2019-06-14 | 浙江工业职业技术学院 | A kind of adjusting seat of pilotless automobile |
| CN109878383B (en) * | 2019-04-08 | 2024-02-09 | 浙江工业职业技术学院 | Adjusting seat of unmanned automobile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140414 Granted publication date: 20050824 |