CN101058323B - Longitudinally slidable seat structure for both of two-wheeled/three-wheeled vehicle - Google Patents
Longitudinally slidable seat structure for both of two-wheeled/three-wheeled vehicle Download PDFInfo
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- CN101058323B CN101058323B CN200710105485.0A CN200710105485A CN101058323B CN 101058323 B CN101058323 B CN 101058323B CN 200710105485 A CN200710105485 A CN 200710105485A CN 101058323 B CN101058323 B CN 101058323B
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Abstract
Sliding of a seat or reclining of a seat back can be disabled, except when a rider intends to slide the seat or recline the seat back. The motion of an auxiliary bar which permits sliding of a seat is inhibited by an interlocking lock member. An operating piece cannot be raised and hence it is impossible to slide the seat. An engine key is inserted into a first lock mechanism and is turned, causing the interlocking lock member to slide up to a position permitting operation of the operating piece. In addition, a lever of a second lock mechanism faces a reclining lever, so that the reclining lever cannot turn clockwise around a rivet bolt and a pawl remains engaged with any of first to third recesses. If the lever of the second lock mechanism is turned, the reclining lever can be pulled to release the reclining locked condition.
Description
The present patent application be that March 16, application number in 2005 are 2005100555896 the applying date, denomination of invention for " for two-wheeled or three-wheeled vehicle can longitudinal sliding motion armchair structure " the divisional application of patent application.
Technical field
The present invention relates to be arranged in two-wheeled or three-wheeled vehicle can longitudinal sliding motion armchair structure and the improvement of the adjustable armchair structure of back of seat degree of dip.
Background technology
Known a kind of bike from Japanese Patent Publication No.2002-145143 (Fig. 4), it has the series type seat that allows to change seat position.In Fig. 4 of Japanese Patent Publication No.2002-145143, Reference numeral 26 represents track component, and Reference numeral 27 represents sliding component, and Reference numeral 29 represents engagement member, and Reference numeral 29a represents function part.Can make the sliding component 27 being connected on track component 26 with sliding type not move by engagement member 29, and can make its motion by function part 29a.
Different from four wheeler, the in the situation that of bike, there is sometimes such situation,, in the time that chaufeur is got on the bus or is got off or when chaufeur pushing away that vehicle is advanced or from vehicular sideview through out-of-date, a part for chaufeur health can come in contact with function part 29a unintentionally, causes seat position to change.Therefore, even in the situation of seat slidably, except when chaufeur while wanting sliding seat beyond, wish that seat can keep not slidably.
Also known a kind of bike with the adjustable seat of back gradient from the open clear 57-10948 of text No. (Fig. 3) of Japanese Utility Model.In Fig. 3 of the open clear 57-10948 of text No. of Japanese Utility Model, Reference numeral 2 represents seat part, and Reference numeral 7 represents back of seat degree of dip control apparatus, and Reference numeral 15 represents back of seat, and Reference numeral 16 represents operating handle.The angle of back of seat 15 can regulate by manipulation operations handle 16.
Different from four wheeler, the in the situation that of bike, there is sometimes such situation,, in the time that chaufeur is got on the bus or is got off or when chaufeur Tui Zhe garage enter or from vehicle side through out-of-date, a part for chaufeur health can unconsciously contact with operating handle 16, causes the angle of back of seat 15 to change.Therefore,, even in the case of the adjustable seat of back gradient, also wish can keep back of seat degree of dip constant seat is in the time wanting adjusting seat chair back degree of dip except chaufeur.
Summary of the invention
One object of the present invention is to provide one to keep not technology slidably of seat can be in the time wanting sliding seat except chaufeur.
According to a first aspect of the invention, a kind of slidably armchair structure for two-wheeled or three-wheeled vehicle is provided, wherein by seat slide mechanism by chair mounted on the vehicle body of two-wheeled or three-wheeled vehicle, the controls that can be arranged on seat slide mechanism by manipulation longitudinally slides this seat, in vehicle, with controls, one sliding locking mechanism is set dividually, it is applicable to make the seat can not longitudinal movement.
According to a second aspect of the invention, sliding locking mechanism can be carried out the locking and unlocking operation by a key that allows to be arranged on the engine starting in vehicle.
According to a third aspect of the invention we, vehicle body is provided with a seat grabber, seat is provided with a striker and is configured to and can be locked on vehicle body, and sliding locking mechanism is provided with an interlocking locking component, this interlocking locking component remains on its lock-out state by seat when sliding locking mechanism is remained on to its lock-out state.
According to a forth aspect of the invention, controls is arranged on to the left side of vehicle body, and key is inserted to lockout mechanism and take out from this mechanism, this lockout mechanism is arranged on the sliding locking mechanism that is arranged in vehicle body right side.
According to a fifth aspect of the invention, so structure interlocking locking component,, can make this interlocking locking component laterally moving between the two positions along vehicle body by rotating key, wherein, on a position, interlocking locking component makes to be arranged on the operation of the controls on seat slide mechanism and can not carry out for the operation of the control member of removing seat, on another position, two operations can be carried out.
According to a first aspect of the invention, by for making sliding locking mechanism and controls that seat can not longitudinally move be arranged on dividually vehicle, to lock or to remove the slip of seat.Owing to can seat can not longitudinally being moved by sliding locking mechanism, thus can make seat except when chaufeur keep not slidably outside while wanting sliding seat.Therefore, even in the time that external force is applied on controls, do not worry seat slide yet, and the seat position that can keep chaufeur to want.
According to a second aspect of the invention, can start the key that is arranged on the driving engine in vehicle by permission locks seat slide and removes the locking to seat slide.After stopping driving engine and key extracted from key hole, can be by key for removing the locking to seat slide.That is to say, release stops as prerequisite taking driving engine.Owing to can so key being common to two objects, so can prevent the slip of seat in Vehicle Driving Cycle process.
According to a third aspect of the invention we, forbid opening the seat locking of seat and preventing that the slide lock that seat longitudinally slides from can carry out by the interlocking locking component as share components simultaneously from vehicle body side.Therefore, owing to discrete-component being common to two objects, thus can reduce the quantity of part, and reduce thus manufacturing cost.
In addition, by using the operation of single key, chaufeur can carry out two operations, and one of them is to open seat from vehicle body side, and another is that seat is longitudinally slided.Therefore, can unified operation, and improved operability.
According to a forth aspect of the invention, controls is arranged on the left side of vehicle body, and key is inserted into the lockout mechanism in the sliding locking mechanism that is arranged on vehicle body right side and takes out from this mechanism.Because many chaufeurs feel to use the right hand lighter, so arrange and can carry out the member relevant to key of various operations and the controls that can carry out simple operations is set by the left side at vehicle body by the right side at vehicle body, can guarantee to have operation smoothly.
According to a fifth aspect of the invention, interlocking locking component being configured to can be by rotating key along the cross motion of vehicle body.Because interlocking locking component is not along longitudinally the stretching out of vehicle body, so be easy to guarantee the space longitudinal along vehicle body.
The present invention also aims to provide so a kind of technology, that is, except when chaufeur want to make back of seat tilt time outside can keep seat can not adjust back gradient.
According to a sixth aspect of the invention, a kind of armchair structure for two-wheeled or three-wheeled vehicle is provided, wherein, back of seat is installed on by back of seat tilt adjustment mechanism on the seat in the car body that is arranged on two-wheeled or three-wheeled vehicle, and the angle of carrying out adjusting seat backrest by handling back of seat degree of dip adjustment (adjusting) lever, the lockout mechanism that wherein angular adjustment for making back of seat can not be carried out and back of seat degree of dip adjustment (adjusting) lever arrange discretely.
According to a seventh aspect of the invention, lockout mechanism can be carried out the locking and unlocking operation by making to be arranged on the key of the engine starting in vehicle.
According to an eighth aspect of the invention, lockout mechanism is arranged on to the right side of car body, thus can be by key along the laterally inserted of vehicle body and taking-up lockout mechanism.
According to a ninth aspect of the invention, back of seat tilt adjustment mechanism comprises: be fixed on vehicle body side and have the base seat support of multiple recesses; Be fixed on the swinging mounting on back of seat; Have the back of seat degree of dip adjustment (adjusting) lever of ratchet, this ratchet can spring into and one of ejection and base seat support recess in the same plane; Connecting panel, it is clipped in base seat support and back of seat degree of dip adjustment (adjusting) lever between it and swinging mounting, and with can by an axle with respect to the mode of base seat support pivotable together with swinging mounting with in being supported, can pass through axle support seat back degree of dip adjustment (adjusting) lever pivotally; And be connected the spring between back of seat degree of dip adjustment (adjusting) lever and connecting panel, to flexibly limit the pivoting action of back of seat degree of dip adjustment (adjusting) lever, make back of seat degree of dip adjustment (adjusting) lever integrally be provided with outshot, and lockout mechanism supports by swinging mounting and have and the lever of rotation interlock of key that is inserted into lockout mechanism, lever can be by moving to and allow and forbid that back of seat degree of dip adjustment (adjusting) lever does the position of pivoting action with engaging of outshot.
According to a sixth aspect of the invention, for lockout mechanism and back of seat degree of dip adjust bar that the angle of back of seat can not regulate are arranged dividually.Therefore,, even if masterpiece is used on back of seat degree of dip adjustment (adjusting) lever or in the time that very large external force is applied on back of seat outside, still can keep the angle of back of seat.That is to say, owing to locking back of seat tilt adjustment mechanism by lockout mechanism, when wanting tilted seat backrest at chaufeur, back of seat degree of dip regulatory function can be fixed.
According to a seventh aspect of the invention, can lock and remove back of seat tilt adjustment mechanism by allowing to be arranged on the key of the engine starting on vehicle.After stopping driving engine and key extracted from key hole, can be by key for removing the locking to back of seat tilt adjustment mechanism.That is to say, in order to remove the locking to back of seat tilt adjustment mechanism, must stop driving engine.Owing to key being common to like this to two objects, can prevent seat run-off the straight in Vehicle Driving Cycle process.
According to an eighth aspect of the invention, owing to lockout mechanism being arranged in to the right side of vehicle body, thereby can laterally key be inserted to lockout mechanism and taking out from this mechanism along vehicle body, so can carry out key to insert and take out the operation of lockout mechanism and the operation of lockout mechanism from vehicle right side, like this can convenient operation.In addition, carry out key update in the time that chaufeur is being sitting on vehicle time, needn't worry to start vehicle, because the right hand of chaufeur has left throttle turning handle.
According to a ninth aspect of the invention, back of seat can only just be tilted in the time key being inserted to lockout mechanism and described lever is turned to back of seat degree of dip position adjustable place.
Applying other scope of the present invention can recognize from the detailed description providing below.But, should be understood that, in explanation the preferred embodiments of the present invention, the detailed description and specific examples that provide are only for illustrating, because those skilled in the art can recognize various changes and improvements within the spirit and scope of the present invention from this detailed description.
Brief description of the drawings
According to the detailed description providing below and only for illustrative but not the accompanying drawing of limitation of the present invention will more fully be understood the present invention.
Fig. 1 is the lateral plan according to motor scooter of the present invention;
Fig. 2 is the lateral plan that is adapted as single motor scooter;
Fig. 3 is according to the transparent view of driver's seat of the present invention (passenger seat is lifted state);
Fig. 4 is the transparent view according to seat slide mechanism of the present invention;
Fig. 5 is the transparent view according to sliding locking mechanism of the present invention;
The application drawing that Fig. 6 (a) and 6 (b) are sliding locking mechanism;
Fig. 7 shows the view how seat is installed;
Fig. 8 (a) and 8 (b) are according to the unitized construction of seat grabber of the present invention and application drawing;
Fig. 9 is a view, shows and how to install according to the passenger seat of combination of the present invention and back of seat;
Figure 10 is according to the exploded drawings of back of seat tilt adjustment mechanism of the present invention;
Figure 11 is according to the transparent view of back of seat tilt adjustment mechanism of the present invention;
Figure 12 (a) and 12 (b) are according to the application drawing of back of seat tilt adjustment mechanism of the present invention;
Figure 13 (a) and 13 (b) are the schematic diagram of the locking of back of seat degree of dip in the present invention or back of seat degree of dip unlocking operation;
Figure 14 is the view that the rear structure of driver's seat is shown;
Figure 15 (a) and 15 (b) are for being arranged on the schematic diagram of the filler cap in motor scooter; And
Figure 16 is the view of the filler cap operation shown in explanation Figure 15 (b).
Detailed description of the invention
Referring to accompanying drawing, the present invention is described.These accompanying drawings should be watched along the sensing of Reference numeral.To the motor scooter as an example of two-wheeled or three-wheeled vehicle be described below.
Fig. 1 is the lateral plan according to motor scooter of the present invention.According to the basic structure of the motor scooter 10 as two-wheeled or three-wheeled vehicle, steering handle 13 is arranged in the head tube 12 that is arranged in body shell 11 front portions in steerable mode.Front-wheel 15 is fixed on the front fork 14 being connected with steering handle 13 with front fender apron 16. Brake operation part 20L and 20R (L represents the left side for chaufeur, and R represents right side) are separately positioned on the left and right end of steering handle 13.
Independently framework 18 is installed on body shell 11.Head lamp 19 and turn signal lamp 21 are arranged on this independently on framework 18.Pedal 22 is arranged on the extended lower tube 34 of lower pipe 17.Package power 23 is fixed on the rear portion of body shell 11 in the mode that can vertically swing.Trailing wheel 24 is fixed on the rear portion of Package power 23.Driver's seat 25 is inclined upwardly and is arranged on the front side of trailing wheel 24.The passenger seat of combination and back of seat 26 are arranged on the top of trailing wheel 24.Therefore, shown vehicle is a kind ofly to allow chaufeur and passenger all to take light-duty vehicle thereon.
In the accompanying drawings, Reference numeral 27 represents steering handle post cover plate, and Reference numeral 28 represents side cover, and Reference numeral 29 represents rear shock absorber, and Reference numeral 30 represents footrest for passenger, and Reference numeral 31 represents support, and Reference numeral 32 represents grab rail.
In addition, Reference numeral 27a represents main switch mounting portion, and it is with respect to be arranged on right side (in the rear side in figure) along the longitudinal central axis of vehicle body.Therefore, conventionally carry out insertion and the rotating operation of master key with the right hand.
Fig. 2 is the lateral plan according to motor scooter of the present invention, and it is refitted into the form of holding single chaufeur.Due to identical with Fig. 1 of its essential structure, thus will use and Reference numeral identical in Fig. 1, and omission description of them.According to the vehicle of this remodeling, the passenger seat of combination and back of seat 26 are holded up to form back of seat, that is, and and for the back of seat of chaufeur M.For example tent of a luggage 33 is loaded in to the independently front portion of framework 18.
The further feature of this motor scooter is, steering handle 13, grab rail 32 and independently framework 18, lower pipe 17, outside the extended lower tube 34 of lower pipe 17 and rear frame 35 are exposed to.
In traditional motor scooter, body shell is covered by body gate, thereby outside the major part of body shell is not exposed to.In contrast, in the present invention, outside the major part of body shell is exposed to, to show unexistent external appearance characteristic up to now.
In Fig. 2, He represents the helmet, and Reference numeral 37 represents meter system, and Reference numeral 38 represents airfilter, and Reference numeral 39 represents goods carrier or puts thing dish.
Fig. 3 is for representing according to the transparent view of driver's seat of the present invention (attitude of passenger seat in being lifted).By lifting passenger seat and the back of seat 26 of combination, driver's seat 25 is as the seat with back of seat.Its details is arranged on respect to the longitudinal axis W of vehicle body the back of seat tilt adjustment mechanism 90 of describing after a while on right side.Can change the angle of driver's seat and the back of seat 26 of combination by the operation of back of seat tilt adjustment mechanism 90, for example, can be fallen.
In Fig. 3, show goods carrier 39 and grab rail 32 is installed on rear frame 35.Goods carrier 39 is formed by uneven resin board or light metal plate.Compared with surface plate, not dull and stereotyped in the situation that, can increase largely its section modulus, and can place a large amount of goods thereon.
Below the front edge of driver's seat 25, be provided as controls 47, the first lockout mechanism 56 and the unlock button 80 of the part of sliding locking mechanism (will describe in detail after a while).In the time that upwards being pulled down from vehicle body, driver's seat 25 uses unlock button 80.
Chaufeur (the label M in Fig. 2) on driver's seat 25 unclamps accelerator so that vehicle stop, then with its right hand, the key 84 that inserts main switch (27a in Figure 27) is turned to engine stop position, and key 84 is extracted from main switch.Then, chaufeur inserts the key of extracting the first lockout mechanism 56 and rotates along unlocking direction.This sequence of operations is carried out continuously by the right hand, and its details will be described after a while.
Because controls 47 is disposed in the left side of vehicle body, so chaufeur M can be with this controls 47 of its left-handed operation.Therefore,, in Fig. 2, chaufeur M can carry out seat slide operation by activating right hand brake operation part 20R.
Because the first lockout mechanism 56 is arranged on right side, and controls 47 is arranged on left side, thereby the right hand and left hand all can be effectively utilized, so can greatly improve operability.In addition, owing to can carry out seat slide operation in the situation that drg starts, so can operate under stable state.And, because key 84 is general, so can carry out seat slide operation in stopping driving engine.In addition, because key 84 is general, thus there is no need to provide many keys, thereby can reduce the quantity of parts, and improved operability.
Fig. 4 is the transparent view of the seat slide mechanism that adopts in the present invention.This seat slide mechanism 40 comprises the left and right track component 41L, the 41R that are all fixed on vehicle body.Left and right sliding part 42L, 42R are slidably mounted within on track component 41L, 41R.On sliding part 42L and 42R, carry a V-arrangement or U-shaped transverse tube 43.Band tooth member 44 is arranged on left track component 41L.Stock 46 is along the longitudinal extension of vehicle body, and is provided with and the ratchet 45 engaging with tooth member 44.Controls 47 is formed on the front end place of stock 46.Torsion spring 49 plays the effect that makes controls 47 returns.
In the time making controls 47 raise or rotate as shown by arrows, ratchet 45 and band tooth member 44 are thrown off, and sliding part 42L and 42R become and can move by along continuous straight runs.When the hand of holding controls 47 unclamps, so that when controls 47 returns (this controls is return under the effect of spring 49), ratchet 45 engages with band tooth member 44, sliding part 42L and 42R are locked and become and can not move as now.
About being arranged on claw 48R, back of seat tilt adjustment mechanism 90 on right sliding part 42R, being arranged on the claw 48L on left sliding part 42L and being arranged on V-arrangement or the sliding locking mechanism 50 at the front end place of U-shaped transverse tube 43, will their details be described after a while.
Fig. 5 is according to the transparent view of sliding locking mechanism 50 of the present invention.Sliding locking mechanism 50 comprises the support 51 being arranged on transverse tube 43.Laterally long interlocking locking component 53 extends along the header board 52 of support 51.Ways 54 is installed on header board 52, to guide interlocking locking component 53 horizontal motions.Strut member 55 stretches out from ways 54, to support the unlock button 80 as control member.The first lockout mechanism 56 is installed on a cover (not shown) or on header board 52, and along the portrait orientation of vehicle body.Auxiliary rod 57 extends from longitudinal stock 46, and through header board 52.
Fig. 6 (a) and 6 (b) are the application drawing according to sliding locking mechanism of the present invention.Interlocking locking component 53 is horizontal longer rectangular plate, and locates to be provided with the sidepiece 58 of an inclination at its front end (right-hand member in the drawings).Interlocking locking component 53 is also provided with one and is roughly oval-shaped hole 59 in center, this hole 59 is laterally grown and comprised small diameter portion 64 and major diameter part 65.Interlocking lock part 53 is also provided with a longitudinal longer hole 61 at its base portion place.Pin 63 extends to the rear side of view from lever 62, this lever 62 is installed on the first lockout mechanism 56 and is assemblied in slotted hole 61.
Fig. 6 (a) shows slide lock state, wherein interlocks locking component 53 and is positioned on auxiliary rod 57, and therefore, the controls 47 being represented by imaginary line can not be lifted.If controls 47 can not be lifted, continue so slide lock state, and can not make seat seesaw.In order to remove slide lock state, must rotate along the clockwise direction in figure the lever 62 of the first lockout mechanism 56.
Fig. 6 (b) shows a kind of state that wherein can remove slide lock state.More particularly, interlocking locking component 53 has only moved by the segment distance shown in arrow A under the effect of the first lockout mechanism 56.Therefore, make the sidepiece of inclination move apart auxiliary rod 57.This causes auxiliary rod 57, controls 47 and longitudinal long bar 46 to become rotatably, as shown by arrow B.The sidepiece 58 of the inclination of interlocking locking component 53 is that the rotation direction along auxiliary rod 57 forms substantially.
In this state, pipe link 81 is arranged in the major diameter part 65 that is roughly oval-shaped hole 59.Because the diameter of major diameter part 65 is greater than boss member 78, so pipe link 81 can further be extracted out (in the drawings outside paper).
Fig. 7 shows and how to install according to seat of the present invention.First, insert 66L and the 66R insertion (as shown by arrow C) of the lower position that is arranged on driver's seat 25 rear portions are arranged in the claw 48L and 48R in vehicle body side.The striker 67 of lower position that is arranged on driver's seat 25 front portions is inserted to (as shown by arrow D) to be arranged in the seat grabber 70 in vehicle body side.Like this, driver's seat 25 can be arranged on vehicle body.
To the details of seat grabber 70 be described below.Fig. 8 (a) to 8 (d) be according to the composite construction of seat grabber of the present invention and application drawing.
In Fig. 8 (a), seat grabber 70 comprises a through hole 72 forming on the horizontal plate 71 of support 51, for making grabber 67 from wherein passing through.Assistant support 74 is installed on the lower surface of horizontal plate 71, and has the recess 73 for receiving therein striker 67.Tapered member 75 can be supported by assistant support 74 parallel motion, thereby this member can bullet enters or ejects recess 73.The first spring 76 arranges and is used for pushing tapered member 75 to right side in figure.One end of pipe link 81 has a slotted hole 77.Boss member 78 is arranged on the central position of pipe link 81, and unlock button 80 is positioned at its opposed end place.The second spring 82 is set to be used for promoting pipe link 81 to the right side in figure.Reference numeral 83 represents the extended pin of base part from tapered member 75.Pin 83 is assembled in the slotted hole 77 of pipe link 81.
Under such state, even if attempt to pull unlock button 80 to the left side in figure, also can not pull button 80, because boss member 78 and interlocking locking component 53 butts.But, because there is slotted hole 77, so can make tapered member 75 move to the left side in figure.Therefore, striker 67 is moved downwards towards recess 73.
Fig. 8 (b) shows such state, wherein, due to the existence of slotted hole 77, by striker 67, tapered member 75 is moved to the left side in figure.
In Fig. 8 (c), in the time that striker 67 moves downward preposition place, tapered member 75 moves to the right side in figure under the effect of the first spring 76, and has prevented raising of striker 67 by tapered member 75.Motor scooter uses conventionally in this state.Even if attempt to pull unlock button 80, also can not pull button 80, because boss member 78 and interlocking locking component 53 butts.For release, must take following process.
In Fig. 5, in the time that the key for start the engine (master key) 84 is inserted to the first lockout mechanism 56 and is rotated along predetermined direction, interlocking locking component 53 is only mobile by the shown segment distance of the arrow A in Fig. 6 (b), thereby the major diameter part 65 that is roughly oval-shaped hole 59 is placed on pipe link 81, thereby pipe link 81 can be pulled out.Then,, in Fig. 8 (d), pull (as shown by arrow E) tapered member 75 is moved by pipe link 81 to the left side in figure unlock button 80.Therefore, can discharge striker 67, and raise driver's seat 25.Only just can insert and extract key 84 during in its lock-out state at the first lockout mechanism 56.
Now provide following explanation about back of seat tilt adjustment mechanism 90.
Fig. 9 represents how to install according to the view of the passenger seat of combination of the present invention and back of seat.It is upper that the passenger seat of combination and back of seat 26 are installed to right sliding part 42R by back of seat tilt adjustment mechanism 90, and be fixed on the rear end that can pass through the transverse tube 43 of pin 85 pivotables.Therefore, can change the passenger seat of combination and the setting angle of back of seat 26.
Back of seat tilt adjustment mechanism 90 can lock and releases with key 84.For example, in Fig. 2, chaufeur M can carry out sequence of operations continuously with a hand, comprise and stop accelerator so that vehicle stop, rotate key (not shown) in the 27a of main switch mounting portion to stop driving engine with the right hand, key is extracted, in holding key with the right hand, key is inserted in the lockout mechanism 92 shown in Fig. 9, rotate key to regulate the passenger seat of combination and the angle of back of seat 26, and along counter-rotation key 84 with locking back of seat tilt adjustment mechanism 90.
Be such mechanism for the back of seat tilt adjustment mechanism 90 of the passenger seat that combines and back of seat 26, it is covered by lower cover 91 and the upper cover 93 that is provided with the second lockout mechanism 92.In the following description, will internal mechanism be described 91 and 93 in the situation that at the cover of dismantling.
Figure 10 is according to the exploded drawings of back of seat tilt adjustment mechanism of the present invention.Back of seat tilt adjustment mechanism 90 comprises and is fixed on the base seat support 94 in vehicle body side, the first recess 95, the second recess 96 and the 3rd recess 97 that in the upper back of base seat support 94, form as cut out portion as its vital parts.Back of seat degree of dip adjustment (adjusting) lever 100 has and any ratchet engaging 98 in the first to the 3rd recess 95 to 97.Swinging mounting 101 is connected with the passenger seat of combination and the side of back of seat 26.Stop part 102 forms by a part for flexural oscillations support 101.Lug 103 stretches out to support the second lockout mechanism 92 from swinging mounting 101.Connecting panel 104 is set to relative with swinging mounting 101.Spring 105 is anchored on connecting panel 104 in its one end.Also comprise two rivet pins 106 and 107.
A rivet pin 106 is passed in the hole 108 forming in back of seat degree of dip adjustment (adjusting) lever 100, and another rivet pin 107 is passed in the hole 109 forming in base seat support 94 simultaneously.Swinging mounting 101 and connecting panel 104 are clipped in base seat support 94 and back of seat degree of dip adjustment (adjusting) lever 100 therebetween.By two ends of caulked rivet pin 106 and 107, with rivet pin, swinging mounting 101 and connecting panel 104 coupled together and form one.
Figure 11 illustrates the state of such assembling.Figure 11 is according to the transparent view of back of seat tilt adjustment mechanism of the present invention, and wherein passenger seat and the back of seat 26 of combination are connected on swinging mounting 101, and the opposed end of spring 105 is anchored on back of seat degree of dip adjustment (adjusting) lever 100.Can operate the second lockout mechanism 92 by the key 84 for start the engine.
Figure 12 (a) and 12 (b) are according to the application drawing of back of seat tilt adjustment mechanism of the present invention.In Figure 12 (a), in the time that back of seat degree of dip adjustment (adjusting) lever 100 is clockwise rotated around top rivet pin 106, thrown off with the ratchet 98 that the first recess 95 engages.Once stop part 111 butts that back of seat degree of dip adjustment (adjusting) lever 100 and the top at connecting panel 104 form, just can not be again along the clockwise direction rotation in figure.
Under the state of Figure 12 (a), swinging mounting 101 can rotate counterclockwise around bottom rivet pin 107.Swinging mounting 101 can not be along clockwise rotating, and this is because stop part 102 is received surperficial 112 butts with the stop part in base seat support 94 sides.That is to say, the upper limit of the passenger seat of combination and back of seat 26 can limit together with stop part 102 and stop part receiving surface 112 (also seeing Figure 11).
Figure 12 (b) shows such state, wherein, because the anticlockwise direction of swinging mounting 101 in around bottom rivet pin 107 along figure rotates and back of seat degree of dip adjustment (adjusting) lever 100 also rotates counterclockwise together with swinging mounting, ratchet 98 is in the face of the 3rd recess 97.If discharge back of seat degree of dip adjustment (adjusting) lever 100, ratchet 98 embeds in the 3rd recess 97 under the pulling function of spring 105, thereby forms back of seat degree of dip lock-out state.Also be like this for the second recess 96.
Remove back of seat tilt-lock state by operation support chair back degree of dip adjustment (adjusting) lever 100, can the passenger seat of combination and back of seat are set as arbitrarily angled.Although the lock step number regulating for back of seat degree of dip is in the present embodiment three, it is arbitrarily.
Figure 13 (a) and 13 (b) are the view of back of seat degree of dip the locking and unlocking operation in the present invention.Figure 13 (a) shows back of seat degree of dip lock-out state, wherein the lever 113 of the second lockout mechanism 92 is facing to the sponson 100a of back of seat degree of dip adjustment (adjusting) lever 100, thereby back of seat degree of dip adjustment (adjusting) lever 100 can not be around riveted joint bolt 106 along clockwise rotating in figure, and ratchet 98 engages with any maintenance in the first to the 3rd recess 95-97.Therefore, need only the second lockout mechanism 92 in its lock-out state, back of seat tilt adjustment mechanism can not present the adjustable state of back gradient, even if there is external force to be applied on back of seat degree of dip adjustment (adjusting) lever 100.
If attempt during in its latched position at the second lockout mechanism 92 to make back of seat degree of dip adjustment (adjusting) lever 100 clockwise rotating in around riveted joint bolt 106 along figure by very large power, very large masterpiece is used on the second lockout mechanism 92.This power is born by lug 103.Thereby, can be provided in the second lockout mechanism 92 in the relatively low upper cover of rigidity (93 in Fig. 9).
Figure 13 (b) shows back of seat degree of dip released state.In the case of rotating the lever 113 of the second lockout mechanism 92, back of seat degree of dip adjustment (adjusting) lever 100 can be pulled to its imaginary line position, therefore can remove back of seat degree of dip lock-out state.
Figure 14 shows the rear structure according to driver's seat of the present invention.The rear portion of the base plate 114 of driver's seat 25 is upwards extended to enlarged 115.In this enlarged 115, form a cut out portion of vertically growing 116, in cut out portion 116, arrange one for the passenger seat of support combinations and the support tube of back of seat 117 (seeing Fig. 9).
Figure 15 (a) and 15 (b) are for being arranged on the schematic diagram of the filler cap in motor scooter, and wherein Figure 15 (a) shows a comparative example, and Figure 15 (b) shows the present embodiment.In Figure 15 (a), fuel tank 201 and fuel feeding port cover 202 are arranged on the inside of body cover 200.In this case, filler cap 203 must be connected on body cover 200.According to background technology, filler cap 203 is connected on body cover 200, thereby can open and close this filler cap 203 by U-shaped hinge 204.In the past, must employing stretch out more U-shaped hinge 204 downwards, to avoid when filler cap 203 filler cap 203 when be opened to by its open position shown in imaginary line by its closed condition shown in solid line is connected to body cover 200.
In the structure of this prior art, in the inner dead band forming corresponding to U-shaped hinge 204 of body cover 200.If can eliminate this dead band, be arranged on so component layouts on vehicle and will become and be more prone to.
In Figure 15 (b), fuel tank 122 and liquid reserve tank 123 are arranged on the inside of body cover 121.In this case, utilize hinges fixing certain portions 127 and hinge swing part 129 that the filler cap 125 that is enclosed in the opening 124 forming in body cover 121 is arranged on body cover 121, this hinges fixing certain portions 127 is placed on body cover 121 and by screw 126 fixes, this hinge swing part 129 with can by pin 128 swingingly mode be fixed in hinges fixing certain portions 127.Because hinges fixing certain portions 127 and hinge swing part 129 are disposed in the outside of body cover 121, can increase the space in body cover 121 inside.
Figure 16 is the view at the filler cap shown in Figure 15 (b) for explanation.Stop part receiving portion 131 is integrally formed into the hinges fixing certain portions 127 of the position near pin 128, and stop part 132 is integrally formed into the hinge swing part 129 of the position near pin 128 simultaneously.
In the time that the clockwise direction of filler cap 125 in around pin 128 along figure opened, stop part 132 and stop part receiving portion 131 butts, therefore filler cap 125 stop motions.Thus, be difficult to be applied in body cover side for opening the power of filler cap 125, even if it is applied on stop part 132 and stop part receiving portion 131.Then, rotate filler cap 125 by the anticlockwise direction along in figure, can make filler cap in the state shown in Figure 15 (b).
The present invention is not limited in above-mentioned motor scooter.It can be applied to two-wheeled or three-wheeled vehicle except motor scooter.
The present invention can be applicable to motor scooter and has respectively on the motor bike of brake operation part and power-transfer clutch on the right side of car body, left side.
In the present invention, sliding locking mechanism is not limited to the mechanism of direct locking controls.It can be the mechanism with respect to car body limit slippage part.The structure of sliding locking mechanism and installation site are not limited in such scope particularly, that is, the mechanism of employing can prevent vertically moving of seat.Not always for the key of start the engine, and can be a kind of special key for the device of release sliding locking mechanism.
Interlocking locking component of the present invention is described as a horizontal longer rectangular plate.But its shape can change in such scope, that is, the member adopting can be realized seat slide locking simultaneously and forbid that seat dismantles this two functions.
In the present invention, lockout mechanism is not limited to the mechanism of direct locking back of seat degree of dip adjustment (adjusting) lever.It can be a kind of mechanism with respect to vehicle body restriction swinging mounting.The structure of lockout mechanism and installation site are not limited in such scope especially, that is, the mechanism adopting can prevent that the angle of backrest from changing.Not always for the key of start the engine, and can be a kind of special key for the device of operational lock mechanism.
Although the present invention has been carried out to foregoing description, the present invention obviously can have the variation of a variety of forms.Such variation should not be regarded as a departure from the spirit and scope of the present invention, and all these are that apparent improvement all will be included within the scope of the appended claims for a person skilled in the art.
Claims (14)
1. for an armchair structure for two-wheeled or three-wheeled vehicle, it comprises:
Back of seat, it is installed in the seat on the vehicle body that is located at two-wheeled or three-wheeled vehicle by back of seat tilt adjustment mechanism, and can carry out by handling back of seat degree of dip adjustment (adjusting) lever the angle of adjusting seat backrest,
Wherein, for lockout mechanism and described back of seat degree of dip adjustment (adjusting) lever that the angle of described back of seat can not regulate are arranged dividually;
Described lockout mechanism has the lever (113) linking with the rotation that is inserted into the key in described lockout mechanism,
Described lockout mechanism is in the time being in the lock state, the lever (113) of described lockout mechanism is facing to the sponson (100a) of described back of seat degree of dip adjustment (adjusting) lever, sponson (100a) butt of the lever (113) of described lockout mechanism and described back of seat degree of dip adjustment (adjusting) lever, make thus described back of seat degree of dip adjustment (adjusting) lever not rotate to the hand of rotation of the angular adjustment that can carry out described back of seat, thus, the angular adjustment of described back of seat can not be carried out.
2. armchair structure according to claim 1, is characterized by, and described back of seat degree of dip adjustment (adjusting) lever is arranged in swingable mode on the swinging mounting that is fixed on described back of seat;
Make the rotation direction that described back of seat degree of dip adjustment (adjusting) lever can adjusting seat backrest angle consistent with the direction that described back of seat is lifted.
3. armchair structure according to claim 1, is characterized by, and described lockout mechanism is the mechanism that the key by allowing to be arranged on the engine starting in vehicle is implemented the locking and unlocking operation.
4. armchair structure according to claim 1, is characterized by, and described lockout mechanism is arranged on the right side of vehicle body, and key can being laterally inserted into lockout mechanism and taking out from this lockout mechanism along vehicle body.
5. armchair structure according to claim 4, is characterized by, and described back of seat tilt adjustment mechanism comprises:
Be fixed on vehicle body side and there is the base seat support of multiple recesses;
Be fixed on the swinging mounting on described back of seat;
Have the back of seat degree of dip adjustment (adjusting) lever of ratchet, this ratchet can spring into and one of ejection and described base seat support described recess in the same plane;
Connecting panel, it is clipped in described base seat support and described back of seat degree of dip adjustment (adjusting) lever between described connecting panel and described swinging mounting, and described connecting panel supports described back of seat degree of dip adjustment (adjusting) lever pivotally by an axle, described connecting panel is supported pivotly with respect to described base seat support by an axle together with described swinging mounting simultaneously; And
Spring, it is connected between described back of seat degree of dip adjustment (adjusting) lever and described connecting panel, to flexibly limit the pivoting action of back of seat degree of dip adjustment (adjusting) lever, described back of seat degree of dip adjustment (adjusting) lever is integrally provided with an outshot,
Wherein, described lockout mechanism is supported by described swinging mounting, and the lever (113) of described lockout mechanism can be by moving to and allow and forbid that described back of seat degree of dip adjustment (adjusting) lever does the position of pivoting action with engaging of described outshot.
6. for an armchair structure for two-wheeled or three-wheeled vehicle, it comprises:
Be arranged on the seat on the vehicle body of two-wheeled or three-wheeled vehicle by seat slide mechanism, described seat can be arranged on the controls on described seat slide mechanism and longitudinally be slided by operation; And
Be arranged on the back of seat on described seat by back of seat tilt adjustment mechanism, can regulate by operation support chair back degree of dip adjustment (adjusting) lever the angle of this back of seat,
Wherein, be suitable for making sliding locking mechanism and described controls that described seat can not longitudinal movement to be arranged on dividually in vehicle, for lockout mechanism and described back of seat degree of dip adjustment (adjusting) lever that the angle of described back of seat can not regulate are arranged dividually;
Described lockout mechanism has the lever (113) linking with the rotation that is inserted into the key in described lockout mechanism,
Described lockout mechanism is in the time being in the lock state, the lever (113) of described lockout mechanism is facing to the sponson (100a) of described back of seat degree of dip adjustment (adjusting) lever, sponson (100a) butt of the lever (113) of described lockout mechanism and described back of seat degree of dip adjustment (adjusting) lever, make thus described back of seat degree of dip adjustment (adjusting) lever not rotate to the hand of rotation of the angular adjustment that can carry out described back of seat, thus, the angular adjustment of described back of seat can not be carried out.
7. armchair structure according to claim 6, is characterized by, and described back of seat degree of dip adjustment (adjusting) lever is arranged in swingable mode on the swinging mounting that is fixed on described back of seat;
Make the rotation direction that described back of seat degree of dip adjustment (adjusting) lever can adjusting seat backrest angle consistent with the direction that described back of seat is lifted.
8. armchair structure according to claim 6, is characterized by, and described sliding locking mechanism can be carried out the locking and unlocking operation with the key that allows to be arranged on the engine starting in vehicle.
9. armchair structure according to claim 8, it is characterized by, described vehicle body is provided with seat grabber, described seat is provided with striker and is configured to and can be locked on vehicle body, and described sliding locking mechanism is provided with interlocking locking component, when described sliding locking mechanism is remained on to its lock-out state, described seat is remained on its lock-out state by this interlocking locking component.
10. armchair structure according to claim 8, it is characterized by, described controls is arranged on the left side of vehicle body in described sliding locking mechanism (50), and described key can be inserted into as in first lockout mechanism (56) of the part of described sliding locking mechanism and take out from this lockout mechanism, and this first lockout mechanism (56) is arranged at vehicle body right side in described sliding locking mechanism (50).
11. armchair structures according to claim 9, it is characterized by, described interlocking locking component be configured to can be by rotating described key laterally moving between the two positions along vehicle body, wherein on a position, make to be arranged on the operation of the described controls on described seat slide mechanism and can not carry out for the operation of the control member of dismantling described seat, and on another position, described two operations can be carried out.
12. armchair structures according to claim 6, is characterized by, and described lockout mechanism can carry out the locking and unlocking operation by the key that allows to be arranged on the engine starting in vehicle.
13. armchair structures according to claim 6, is characterized by, and described lockout mechanism is arranged on the right side of vehicle body, thereby key can take out along being laterally inserted in this lockout mechanism and from this lockout mechanism of vehicle body.
14. armchair structures according to claim 13, is characterized by, and described back of seat tilt adjustment mechanism comprises:
Be fixed in vehicle body side and there is the base seat support of multiple recesses;
Be fixed on the swinging mounting on described back of seat;
Have the back of seat degree of dip adjustment (adjusting) lever of ratchet, this ratchet can spring into and one of ejection and described base seat support described recess in same level;
Connecting panel, it is clipped in described base seat support and described back of seat degree of dip adjustment (adjusting) lever between described connecting panel and described swinging mounting, and described connecting panel supports described back of seat degree of dip adjustment (adjusting) lever pivotally by an axle, described connecting panel is supported pivotly with respect to described base seat support by an axle together with described swinging mounting simultaneously; And
Spring, it is connected between described back of seat degree of dip adjustment (adjusting) lever and described connecting panel, to flexibly limit the pivoting action of back of seat degree of dip adjustment (adjusting) lever, described back of seat degree of dip adjustment (adjusting) lever is provided with outshot integratedly,
Wherein, described lockout mechanism is supported by described swinging mounting, described lever can by with the engagement movement of described outshot to allowing and forbidding that described back of seat degree of dip adjustment (adjusting) lever does the position of pivoting action.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP077079/2004 | 2004-03-17 | ||
| JP077066/2004 | 2004-03-17 | ||
| JP2004077079A JP4504054B2 (en) | 2004-03-17 | 2004-03-17 | Seat structure for two- and three-wheeled vehicles |
| JP2004077066A JP4478485B2 (en) | 2004-03-17 | 2004-03-17 | Front and rear slidable seat structure for two- and three-wheeled vehicles |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100555896A Division CN100548779C (en) | 2004-03-17 | 2005-03-16 | But the armchair structure that is used for the longitudinal sliding motion of two-wheeled or three-wheeled vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101058323A CN101058323A (en) | 2007-10-24 |
| CN101058323B true CN101058323B (en) | 2014-06-04 |
Family
ID=35087997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710105485.0A Expired - Fee Related CN101058323B (en) | 2004-03-17 | 2005-03-16 | Longitudinally slidable seat structure for both of two-wheeled/three-wheeled vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4478485B2 (en) |
| CN (1) | CN101058323B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4691120B2 (en) * | 2008-02-15 | 2011-06-01 | 株式会社ホンダアクセス | Backrest mounting structure for saddle-ride type vehicles |
| JP5399171B2 (en) | 2009-08-28 | 2014-01-29 | 本田技研工業株式会社 | Motorcycle backrest structure |
| CN102824039B (en) * | 2012-09-11 | 2015-02-11 | 常熟英那金属制品有限公司 | Seat |
| CN107672496A (en) * | 2016-08-01 | 2018-02-09 | 纳恩博（北京）科技有限公司 | Automotive seat and automobile |
| CN107953108B (en) * | 2017-11-17 | 2019-12-13 | 中山鑫辉精密技术股份有限公司 | equipment of full-automatic assembly car seat slide rail lock |
| WO2019210495A1 (en) * | 2018-05-04 | 2019-11-07 | 苏州江左盟网络科技有限公司 | Angle-adjustable electric vehicle backrest |
| CN111267685B (en) * | 2020-02-10 | 2021-04-09 | 延锋安道拓座椅有限公司 | Multifunctional seat backrest |
| JP7316317B2 (en) * | 2021-03-31 | 2023-07-27 | 本田技研工業株式会社 | saddle-riding vehicle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5710948Y2 (en) * | 1977-06-22 | 1982-03-03 | ||
| US4506754A (en) * | 1982-08-18 | 1985-03-26 | Yamaha Hatsudoki Kabushiki Kaisha | Motorcycle frame with adjustable and compact rider support |
| US5007675A (en) * | 1989-07-14 | 1991-04-16 | Musto Mario S | Fore-and-aft adjuster for bicycle seat |
| DE19647464A1 (en) * | 1996-11-16 | 1998-05-20 | Bayerische Motoren Werke Ag | Vehicle seat |
| US6224081B1 (en) * | 1999-07-30 | 2001-05-01 | Harley-Davidson Motor Company | Adjustable backrest for a motorcycle |
| JP2002145143A (en) * | 2000-11-09 | 2002-05-22 | Yamaha Motor Co Ltd | Seat setting structure for motorcycle |
-
2004
- 2004-03-17 JP JP2004077066A patent/JP4478485B2/en not_active Expired - Fee Related
-
2005
- 2005-03-16 CN CN200710105485.0A patent/CN101058323B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005262991A (en) | 2005-09-29 |
| JP4478485B2 (en) | 2010-06-09 |
| CN101058323A (en) | 2007-10-24 |
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