CN101269682A - Electric vehicle - Google Patents
Electric vehicle Download PDFInfo
- Publication number
- CN101269682A CN101269682A CNA2008100877446A CN200810087744A CN101269682A CN 101269682 A CN101269682 A CN 101269682A CN A2008100877446 A CNA2008100877446 A CN A2008100877446A CN 200810087744 A CN200810087744 A CN 200810087744A CN 101269682 A CN101269682 A CN 101269682A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- storage portion
- storage
- described storage
- battery box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention provides an electric vehicle which can easily picks out and putting in the storage battery in a containing potion arranged in the storing potion. The containing potion is arranged at the lower part of the ground; the upper part of the ground (35) is arranged with the containing potion (36); the containing potion (36) is contained with a storage battery case (40); the ground (35) is formed at the front lower part of the chair (17) in the electric bicycle (10). In addition, the invention drives the bicycle (10) to move via the power supplied by the storage battery case (40); in addition, the cover (37) as a part of the ground (35) makes the upper opening open of the containing potion (36); moreover, the storage battery case (40) can be arranged in the containing potion (36) under the situation of the front and back direction of the electric bicycle (10) in the length direction; the front end part of the storage battery case (40) is arranged with a handling potion (46). In addition, the front surface of the lateral potion (36a) of the containing potion (36) is formed with the inclining surfaces (38a, 38b).
Description
Technical field
The present invention relates to drive motor be driven the elec. vehicle that the drive wheel rotation is travelled by the electric power of using the storage battery supply from be stored in storage portion.
Background technology
In the past, the elec. vehicles such as electric bicycle that travel from the driven by power drive motor of storage battery supply by using were arranged.And, in such elec. vehicle, following elec. vehicle is arranged, that is, be used for chaufeur put pin the floor below storage portion is set, in this storage portion, receive and keep storage battery (for example, with reference to patent documentation 1).In this elec. vehicle (electric bicycle), be the back plate of approximate U word shape when the central lower in body shell (being formed with the below of the part of pedal) is provided with and overlooks, be mounted with two storage battery boxs that hold storage battery about by elastic body on this back plate with arranging.
And,, storage battery box is fixed on the body shell by push the top of storage battery box with pillar part.In addition, the two ends of pillar part removably are fixed on the body shell with bolt etc.,, storage battery box can be taken out from storage portion, puts into by pulling down pillar part.
Patent documentation 1: No. 3055706 communique of Japanese documentation.
Summary of the invention
But the weight that is installed in the storage battery on the above-mentioned elec. vehicle is heavier, and in above-mentioned elec. vehicle, the storage battery that this is heavier is arranged on the below of the pedal that is in lower position.Therefore, from the bottom of pedal dismounting storage battery the time, the operator must apply very big strength with the posture of bending over just can mention storage battery, and the operation of therefore taking out storage battery is difficulty comparatively.Similarly, in the time of below the storage battery that will pull down from elec. vehicle is put into pedal, this operation is also very difficult.
The present invention finishes in order to tackle the problems referred to above, its purpose be to provide a kind of can be easily storage battery in the storage portion takes out from storage portion, let-in elec. vehicle with being arranged on.Described storage portion is arranged on the below on floor.
In order to achieve the above object, the feature of elec. vehicle of the present invention on constituting is as follows: the front lower place of the seat of taking a seat at chaufeur is provided with the floor that chaufeur is put pin, and the storage portion of harvesting storage battery is set below the floor, electric power by the storage battery supply from be stored in storage portion drives drive motor, make drive wheel rotation thus and travel, recess by the top opening constitutes storage portion, the opening of recess is opened and closed, and can under the state of the fore-and-aft direction of elec. vehicle, storage battery be arranged in the storage portion at length direction, and the end on the fore-and-aft direction of storage battery is provided with handle part storage battery.
In elec. vehicle of the present invention, can under the state of the fore-and-aft direction of elec. vehicle, storage battery be arranged in the storage portion at length direction storage battery, described storage portion is arranged on the below on floor.And at least one end on the fore-and-aft direction of storage battery is provided with handle part.Therefore, when from storage portion, taking out storage battery, at first, under the state on the bottom surface sections of can contact with the bottom surface sections of storage portion in the other end that makes storage battery, the weight of storage battery having been fallen storage portion, the handle part that is arranged on the storage battery end is drawn upward, make storage battery become the state of erecting.During making this storage battery become the state of erecting, half the weight at least of storage battery has been fallen on the bottom surface sections of storage portion, therefore making before storage battery becomes the state of erecting, only needs very little power to get final product.
Then, become the state of erecting by making storage battery, the height of handle part becomes high position to a certain degree, so the operator can be transported to storage battery the outside of storage portion with the comfortable posture that erects health.In addition, when the exterior storage battery that will be fetched into storage portion was received and kept in the storage portion once more, the operator can carry handle part and with posture easily storage battery is being transported in the elec. vehicle, and is placed on the state that erects on the bottom surface sections of storage portion.Then, the handle part one side direction below of storage battery is toppled over, the position of the other end of the storage battery that contacts with the bottom surface sections of storage portion is moved on bottom surface sections, can under the state of the fore-and-aft direction of elec. vehicle, storage battery be arranged in the storage portion at length direction thus storage battery.
At this moment, when the storage battery that is placed in the storage portion was toppled over, the weight of storage battery had nearly all been fallen on the bottom of storage portion, therefore when storage battery is toppled over, only needed very little power to get final product.As a result, can easily storage battery be taken out from storage portion, put into.In addition, in the present invention, because length direction is being arranged on storage battery in the storage portion under the state of the fore-and-aft direction of elec. vehicle, therefore preferred especially the utilization on the less elec. vehicle of width about as electric bicycle.In addition,, be not limited to single storage battery, also comprise being stored in the interior a plurality of storage batterys of case etc. as storage battery of the present invention.
In addition, the feature of elec. vehicle of the present invention on other constitute is as follows: the size on the fore-and-aft direction of the bottom surface sections of storage portion is similar to identical with size on the length direction of storage battery, storage battery is arranged on the bottom surface sections of storage portion, and the front surface of storage portion or at least one face in the rear surface form the dip plane that storage portion is expanded upward from the below.
Like this, make the size on the length direction of size and storage battery on the fore-and-aft direction in the bottom surface sections of storage portion approximate identical, storage battery is arranged on the bottom surface sections of storage portion, just storage battery is placed on the bottom surface sections of storage portion thus, just can prevents that storage battery from moving, making storage battery to produce dislocation along fore-and-aft direction.In addition, because the front surface of storage portion or at least one face in the rear surface are formed the dip plane that storage portion is expanded upward from the below.Therefore mention handle part when storage battery is erected at the state on the bottom surface sections that storage battery is arranged on storage portion, the end of storage battery can not interfered with the rear surface or the front surface of storage portion, can storage battery be erected.Similarly, when being stored in storage battery in the storage portion, the end of storage battery can not interfered with the rear surface or the front surface of storage portion yet.Thus, can more swimmingly storage battery be taken out from storage portion, put into.
Description of drawings
Fig. 1 shows the lateral plan of the electric bicycle in an embodiment of the invention;
Fig. 2 shows the block diagram of base portion of the vehicle body of electric bicycle;
Fig. 3 shows the planar view that is arranged on the floor on the vehicle body;
Fig. 4 show be formed at the floor below storage portion in the harvesting have storage battery box state cut a part section drawing;
Fig. 5 is the 5-5 section drawing of Fig. 3;
Fig. 6 shows the planar view of pulling down the state of lid from the floor;
Fig. 7 shows the section drawing that cuts a part of the storage portion of the state of pulling down lid;
Fig. 8 cuts the in-to-in planar view that a part shows storage battery box;
Fig. 9 cuts the in-to-in lateral plan that a part shows storage battery box;
Figure 10 is the block diagram of expression storage battery;
Figure 11 shows the planar view of pulling down the state of lid from storage battery box;
Figure 12 show be formed at the floor below storage portion in the harvesting have storage battery box state cut a part section drawing;
Figure 13 shows the section drawing that cuts a part of the state that toe lateral that the pull-up handle part makes storage battery box is moved upward;
Figure 14 shows the section drawing that cuts a part that makes the state that the toe lateral of storage battery box is moved upward from the further pull-up handle part of the state of Figure 13;
Figure 15 shows from the further pull-up handle part of the state of Figure 14 and makes the section drawing that cut a part of the toe lateral of storage battery box from the state of storage portion protrusion;
Figure 16 shows the section drawing that cuts a part that makes the state that storage battery box erects from the further pull-up handle part of the state of Figure 15;
Figure 17 shows the instruction diagram of mentioning the storage battery box of the state of erecting from storage portion;
Figure 18 shows the block diagram of the variation of storage battery.
The specific embodiment
Below, use accompanying drawing that an embodiment of the invention are described.Fig. 1 shows the electric bicycle 10 as the elec. vehicle of this embodiment.This electric bicycle 10 comprises a pair of wheel that is made of front-wheel 11 and trailing wheel 12 and the vehicle body 10a that a pair of wheel is installed.And, above the toe lateral that constitutes vehicle body 10a anterior cover body 13 partly, handle 14 is installed.In addition, be separately installed with the back mirror 15 that is used to observe the rear in the left and right sides of handle 14.And, being formed with seat 17 at the upper surface of the rear portion side that constitutes vehicle body 10a rear portion cover body 16 partly, the toe lateral bottom of the rear portion cover body 16 in vehicle body 10a is provided with the pedal crankshaft portion 18 that is used for chaufeur input propulsive effort.
The bottom of the front fork 19 that divaricates below front-wheel 11 can be rotated to support on.That is, two bottoms of front fork 19 are fixed on the center shaft 11a of pivot suspension front-wheel 11.Front-wheel 11 links by the two side portions of bearing and this center shaft 11a.Therefore, front-wheel 11 can be that the center is rotated with center shaft 11a.In addition, dispose head pipe 21 in the upper end of front fork 19.This pipe 21 and leading section (upper end) binding of pipe 22 down, described pipe down 22 constitutes the part of the base portion 10b (with reference to Fig. 2) of vehicle body 10a.Head pipe 21 is positioned at the inside of anterior cover body 13, and following pipe 22 is positioned at the inside that is connected cover body 23 that connects anterior cover body 13 and rear portion cover body 16.
And so that steering shaft 24 can be installed around the state of axial rotation, the upper end central portion of the bottom of steering shaft 24 and front fork 19 links in head pipe 21.In addition, from the beginning the top of steering shaft 24 managed 21 upper end and protruded upward, and its upper end links the central portion of jug 14.Therefore, when making steering shaft 24 around axial rotation by slewing maneuver handle 14, front-wheel 11 is according to the rotation amount of steering shaft 24 and left and right sides change of direction.
In addition, be provided with handle 14a (only illustrating among the figure) at the two ends, the left and right sides of handle 14.Handle 14a to be can being set up around the state of axial rotation, except the handle part of the usefulness of holding as handgrip and using, also constitutes the accelerator manipulating spare that aftermentioned is used to regulate the rotative speed of drive motor.And another handle 14a is fixed on the handle 14, the handle part of the usefulness of holding as handgrip and using.In addition, be separately installed with brake rod (not shown) near two handle 14a, described brake rod is biased to from handle 14a and separates, and suppresses the rotation of front-wheel 11 or trailing wheel 12 by it being pulled to handle 14a one side.
In addition, leading section (upper end) extends to the below of retreading from the connecting part with head pipe 21 with the following pipe 22 that head pipe 21 links.And the bottom of following pipe 22 and bearer frame 25 link.As shown in Figure 2, this bearer frame 25 comprises: chassis body 25a, rear side become two forked, are the U font when overlooking; Reinforcement framework 25b, 25c are arranged on the toe lateral partial sum rear portion side part of chassis body 25a parallel to each other with the state of the left and right sides part that is erected at chassis body 25a.Managing 22 bottom down links with the front, center of chassis body 25a and the central portion of reinforcement framework 25b respectively.
And, keep the compartment of terrain to set up a pair of under(-) chassis 26a, 26b (with reference to Fig. 3) abreast about between reinforcement framework 25b, the 25c in bearer frame 25.This under(-) chassis 26a, 26b be respectively from extending to the below of retreading with the connecting part of reinforcement framework 25b, bending afterwards and along continuous straight runs extends back, and then crookedly in the wings extend to oblique back upper place, link with reinforcement framework 25c.The left and right sides part of chassis body 25a between central portion on the fore-and-aft direction of chassis body 25a and reinforcement framework 25b is put on the shelf and is provided with banded subframe 26c.
Center side part on the left and right directions of subframe 26c is made of the horizontal part on the top that is erected at under(-) chassis 26a, 26b, and the left and right sides part of subframe 26c is made of the rake that extends to the both sides of chassis body 25a from the top of under(-) chassis 26a, 26b respectively.In addition, top in two rearward end of chassis body 25a relatively is provided with tabular supporting slice 27a, 27b respectively, is respectively arranged with elongated plate- shaped frame 28a, 28b between part and supporting slice 27a, the 27b near the reinforcement framework 25b in two upper lateral parts of chassis body 25a.
In addition, be formed with a pair of rear frame 31a, 31b on the rear portion side of chassis body 25a, described a pair of rear frame 31a, 31b, rearward extend with the angle of inclination of level of approximation after extend oblique back upper place from the rear portion bending of chassis body 25a.This a pair of rear frame 31a, 31b keeps disposing with the approximately uniform interval of two side portions of chassis body 25a, two rearward end of rear frame 31a, 31b by comprising tubulose framework and the binding parts 32 of banded framework link.
In addition, partly putting on the shelf in the lower end side of rear frame 31a, 31b is provided with seat with framework 33, and described seat extends the back bending with framework 33 to oblique front upper place and extends upward, and main apparent time is approximate " コ " word shape (shape).Support seat 17 by this seat with the upper end of framework 33, upper side part and the binding parts 32 of rear frame 31a, 31b.And the tabular parts 34 that set up are set up in the place above the ratio seat of two rear frame 31a, 31b leans on slightly with two bottoms of framework 33.
By anterior cover body 13, rear portion cover body 16 and connect cover body 23 and cover the base portion 10b that constitutes by the bearer frame 25 that constitutes like this etc., form vehicle body 10a.And, to shown in Figure 5, be formed with at the upper surface of the middle body that is positioned at the foot that connects cover body 23 and be used for the floor 35 that chaufeur is put pin as Fig. 3.In addition, 35 central portion bottom is formed with the storage portion 36 that is used to receive and keep storage battery box 40 on the floor, is equipped with state removably at the upper end open edge part of storage portion 36 and covers 37.
This storage portion 36 is arranged between the two side portions and reinforcement framework 25b, 25c of the chassis body 25a in the bearer frame 25, and the side surface part 36a of the frame shape by constituting side face and plane bottom surface sections 36b constitute.Side surface part 36a forms under the substantial middle place that is oriented to its above-below direction state identical with bearer frame 25 general height, and bottom surface sections 36b is formed on the top of the central lower side part of under(-) chassis 26a, 26b and subframe 26c.In addition, Fig. 6 and Fig. 7 show respectively from Fig. 3 and Fig. 4 and pull down 37 the state that covers, and as shown in these figures, the left and right sides of the front surface in the side surface part 36a of storage portion 36 keeps the compartment of terrain to be formed with dip plane 38a, 38b.In addition, though do not illustrate in Fig. 4, Fig. 7 and Figure 12～Figure 16 described later, from the direction shown in each figure, dip plane 38b is consistent with dip plane 38a.
The bottom of dip plane 38a, 38b is made of the dip plane, when being stored in storage battery box 40 in the storage portion 36 under the rear surface state of contact among the side surface part 36a of rearward end that makes storage battery box 40 and storage portion 36, extend to oblique front upper place from the residing part of lower surface leading section of storage battery box 40 described dip plane.And, the upper end of dip plane 38a, 38b extend to storage portion 36 edge of opening portion near.In addition, be formed with the engagement groove 36c of circumference that can snap-on caps 37 at the opening circumference of storage portion 36, lid 37 is kept storage portion 36 osed top states by circumference is engaged with this engagement groove 36c.
In addition, at lid 37 leading section, about keep the compartment of terrain to be formed with a pair of clamping hooked 37a, in engagement groove 36c, be formed with a pair of connecting hole that can engage a pair of clamping hooked 37a respectively with the cooresponding part of a pair of clamping hooked 37a.Engage with a pair of connecting hole by this a pair of clamping hooked 37a, make and cover the leading section that 37 leading section is fixed on engagement groove 36c.In addition, as shown in Figure 4, be provided with the lockout mechanism 39 of lockable between the rear portion of rear surface in the side surface part 36a of storage portion 36 and lid 37, the insertion mouth that covers on 37 by being arranged in this lockout mechanism 39 inserts key 39a and along a direction rotary manipulation, can be with lockout mechanism 39 lockings, by along the other direction rotary manipulation, the locking of the mechanism 39 that can unlock.In addition, at this moment, key 39a can be simultaneously with the key that acts on starting electric bicycle 10, and still, this key 39a also can be and the different key of key that is used to start electric bicycle 10.
As Fig. 8 and shown in Figure 9, storage battery box 40 is constituted as: received and kept four storage batterys shown in Figure 10 43 in the container of the case shape that is made of lower box part 41 and upper box part 42.In addition, Figure 11 shows the state of pulling down upper box part 42 from storage battery box shown in Figure 8 40.Constituted storage battery of the present invention by in the container of the case shape that constitutes by this lower box part 41 and upper box part 42, having received and kept the storage battery box 40 that four storage batterys 43 form.Storage battery 43 forms following rectangle respectively, that is, the width on the left and right directions and highly be approximately uniform size, the length on the fore-and-aft direction is longer with each size highly than described width.
And, be equipped with on the left and right sides part of the both ends of the surface on storage battery 43 fore-and-aft directions along padded coaming 44a, the 44b (only showing padded coaming 44a, the 44b of an end face among the figure) of the rectangular sheet of extending up and down, the two side portions on the fore-and-aft direction of the side about storage battery 43 is equipped with padded coaming 44c, the 44d (only showing padded coaming 44c, the 44d of a side among the figure) of approximate foursquare sheet.In addition, on the left and right sides of an end side on the fore-and-aft direction in the upper surface of storage battery 43 pair of terminal 45a, 45b are installed.
In addition, as shown in Figure 9, when being contained in storage battery 43 in the lower box part 41, being positioned at than the upper end side part of padded coaming 44c etc. of storage battery 43 protruded from the upper end open of lower box part 41 upward near the part of the position of top.And, but the handle part 46 with flexual band shape is installed on the left and right sides part in the front surface top of lower box part 41 Free Transform.The length of this handle part 46 is set to approximate about 2 times of length between the connecting part of the both ends of handle part 46 and lower box part 41, the center side part of handle part 46 can be pulled away from by the front surface from lower box part 41, perhaps can make it be attached to the front surface of lower box part 41 by folding the grade.
In addition, the rearward end of the boundary member of two storage batterys 43 of the toe lateral in being configured in lower box part 41 and be configured between the leading section of boundary member of two storage batterys 43 of rear portion side and be provided with clearance part 41a is being provided with respectively at interval between the storage battery of arranging along fore-and-aft direction 43 by this clearance part 41a.And the left and right sides in the central upper on the fore-and-aft direction of lower box part 41 forms the screw formation 41b of portion, the 41c with screw.This screw formation 41b of portion, 41c are in the rear portion two side portions of two storage batterys 43 that are configured in toe lateral and be configured between the front part sides part of two storage batterys 43 of rear portion side.In addition, form the screw formation 41d of portion, 41e, 41f, 41g in the top of the left and right sides separately in the front surface and the rear surface of lower box part 41 with screw.
The cover of the upper surface open of upper box part 42 by can fully sheathed case bottom 41 constitutes, and is formed with on upper surface from the leading section facial 42a of inclination that uprises gradually of portion's side and the planar portions 42b that is positioned at rear end side backward.In addition, tilting to form the vertical surface part 42c that forms by stage portion between facial 42a and the planar portions 42b.And the left part among the vertical surface part 42c is provided with adaptor union 47, and its top ends is exposed to the outside of vertical surface part 42c, on the right side part in vertical surface part 42c fuse 48 is installed.The top ends of this fuse 48 is protruded to the outside of vertical surface part 42c.
In addition, adaptor union 47 is connected with the terminal 45b of the storage battery 43 that is configured in the left side, rear portion by lead 47a, and fuse 48 is connected with the terminal 45a of the storage battery 43 that is configured in the right side, rear portion by lead 48a.And adaptor union 47 is connected by lead 47b with fuse 48.Thus, all storage batterys 43 are connected by lead 45c etc., thereby can switch on to exterior drive motor via adaptor union 47.As shown in Figure 7, the insertion section 49a of the top ends by will being arranged on the flexible cord 49 that extends from drive motor is inserted into the adaptor union 47, carries out this energising.In addition, though do not illustrate, these flexible cord 49 bifurcateds also extend upward, link the adaptor union that charging usefulness is arranged in its top ends.And the approximate center place in the front surface of rear portion cover body 16 is equipped with serum cap 16a, when pulling down this serum cap 16a, can expose adaptor union.
In addition, form the screw formation 42d of portion, 42e, 42f, 42g at the front surface of upper box part 42 and the part of the left and right sides separately of rear surface with screw.And, be placed under the state of upper surface of lower box part 41 the screw formation 41b of portion, 41c, 41d, 41e, 41f, the 41g that six bolts 51 are led to lower box part 41 respectively from the screw formation 42d of portion of upper box part 42,42e, 42f, 42g etc. at upper box part 42, the bottom and the nut 51a of each bolt 51 are screwed togather, and upper box part 42 fits together with lower box part 41 thus.
As above the length that is set between the rearward end of the bottom of dip plane 38a, 38b among the bottom surface sections 36b with storage portion 36 and bottom surface sections 36b of the length on the fore-and-aft direction of the bottom in the storage battery box 40 of Gou Chenging is approximate identical, can prevent to be stored in storage battery boxs 40 in the storage portion 36 thus and produce on fore-and-aft direction storage portion 36 in and misplace.At this moment, handle part 46 is to be contained in the space that is formed between dip plane 38a, the 38b with folding state.
In addition, the lower side of rear frame 31a, the 31b in vehicle body 10a partly links a pair of postbrachium (not diagram) of oriented rear extension.And, the rotatably mounted two side portions that the center shaft (not having diagram) of trailing wheel 12 is arranged on the rearward end of postbrachium, trailing wheel 12 can be that the center is rotated with the center shaft thus.In addition, partly and between the bottom of the rear portion side of rear frame 31a, 31b part set up posterior bumper 52 respectively in the upper rear end side of postbrachium.By stretching of this posterior bumper 52, can free joltily support the rear end side part of postbrachium.
In addition, the rear portion of bearer frame 25 with can below and the state that rotates between the level of approximation direction in the rear support 53 is installed.In addition, though diagram not is fixed with sprocket wheel on the pedal crankshaft that pedal crankshaft portion 18 has, between the sprocket wheel that this sprocket wheel and trailing wheel 12 are had, set up chain.With pin rotation pedal crankshaft portion 18, the propulsive effort of input is transmitted by chaufeur to trailing wheel 12 from pedal crankshaft portion 18 via chain.In addition, two sprocket wheels and chain are installed in the right side of vehicle body 10a, and these two sprocket wheels and chain are covered by chain guard (not diagram).And the left side of two sprocket wheels in vehicle body 10a is installed and the part of chain is equipped with postbrachium cover 54.In addition, also can change this two sprocket wheel, chain and chain guard and postbrachium cover 54 installation site each other.
In addition, be provided with drive motor, retarder and drum brake mechanism in the part that is covered by the chain guard in the central portion of trailing wheel 12 54.This drive motor moves according to the manipulated variable of a handle 14a by the control of controller (not having diagram), produces propulsive effort to trailing wheel 12.In addition, when brake bar was handled, this drive motor stopped action by the control of controller.And, on front-wheel 11, also being provided with drg (not diagram), the drum brake mechanism of this drg and trailing wheel 12 moves respectively according to the manipulated variable of brake bar, and corresponding front-wheel 11 or trailing wheel 12 are braked.
In this constituted, when chaufeur was taken electric bicycle 10, chaufeur rode on seat 17, was rotated operation by key 39a being inserted into the insertion mouth that is arranged near the regulation the handle 14, made source switch become on-state.Then, chaufeur is placed on both feet on the floor respectively, when on upward slope road etc., when producing propulsive effort by drive motor electric bicycle 10 being travelled, handles a handle 14a according to the speed of quickening.Thus, electric bicycle 10 can travel under the stabilized conditions that has reduced center of gravity.At this moment, if there is not slewing maneuver pedal crankshaft portion 18, then the action of free-wheel clutch (not having diagram) that can be by not being arranged on trailing wheel 12 sides makes the rotation of drive motor pass to pedal crankshaft portion 18 via chain.
On the other hand, also can be under the situation that drive motor is driven with double-legged slewing maneuver pedal crankshaft portion 18, chaufeur promptly can make electric bicycle 10 further raising speed travel with less power thus.And, when reducing the moving velocity of electric bicycle 10, by brake activation device bar control controller, the action of drive motor is stopped after, further continue brake activation device bar, according to the manipulated variable of brake bar electric bicycle 10 is slowed down.
In addition, when when horizontal road or descending road etc. makes electric bicycle 10 as bicycle running, can produce propulsive effort to trailing wheel 12 by both feet rotation pedal crankshaft portion 18.In addition, when reducing the moving velocity of electric bicycle 10, brake activation device bar as required.Thus, electric bicycle 10 slows down according to the manipulated variable of brake bar.In addition, when stopping the travelling of electric bicycle 10,39a becomes open circuited state by the slewing maneuver key, support 53 is rotated downwards it is contacted with ground, makes electric bicycle 10 become the state of erecting thus.
At this moment, if the charge volume of storage battery 43 reduces, then the connection flexible cord with charger (not having diagram) is connected with the adaptor union 47 of storage battery box 40, accumulators 43 chargings.When this charges, at first serum cap 16a is pulled down from rear portion cover body 16 adaptor union is exposed.Then, the connection flexible cord of charger is connected with the adaptor union that exposes, gives each storage battery 43 charging.In addition, when taking out storage battery boxs 40 when carrying out the charging of storage battery 43, be rotated manipulation, the locking of the mechanism 39 that unlocks by key 39a being inserted into cover in 37 the insertion mouth away from the place of electric bicycle 10 from storage portion 36, as shown in figure 12, pull down from storage portion 36 and cover 37.
Then, under the state of the insertion section 49a that extracts flexible cord 49 from adaptor union 47, mention storage battery box 40.At this moment, at first, pull out handle part 46 gap between dip plane 38a, 38b, it is drawn upward.Thus, as shown in figure 13, the left and right sides part of the front end bottom of storage battery box 40 is moved upward along dip plane 38a, 38b, and the rear end lower of storage battery box 40 forwards moves along the bottom surface sections 36b of storage portion 36.At this moment, mobile storage battery box 40 under the situation that the upper rear end of storage battery box 40 is not interfered with the rear surface of the side surface part 36a of storage portion 36.
And when handle part 46 was drawn upward, as shown in figure 14, the front end bottom of storage battery box 40 arrived the edge of opening portion of storage portion 36, and the rear end lower of storage battery box 40 further forwards moves along the bottom surface sections 36b of storage portion 36.Then, when with handle part 46 when this state further draws upward, as shown in figure 15, the front of storage battery box 40 partly is moved upward under the lower surface of storage battery box 40 and situation that the edge of opening portion of storage portion 36 contacts, and the rear end lower of storage battery box 40 moves near the substantial middle on the fore-and-aft direction of bottom surface sections 36b of storage portion 36.
Then, when with handle part 46 further upward during the layback of rear portion, as shown in figure 16, the front of storage battery box 40 is partly left the edge of opening portion of storage portion 36, and the aft end face of storage battery box 40 contacts with the bottom surface sections 36b of storage portion 36.Thus, storage battery box 40 becomes the state of erecting.Like this, though become at the state of toppling over that makes storage battery box 40 from Figure 12 before the state that erects of Figure 16, the operator carries out operation under the state of bending over, but, at this moment, storage battery box 40 half weight has at least been fallen on the bottom surface sections 36b of storage portion 36, so the operator can carry out operation like a cork.
And as shown in figure 17, the handle part 46 of the storage battery box 40 of operator by will being in the state of erecting draws upward, and mentions storage battery box 40, and it is taken out from storage portion 36.At this moment, though the total weight of storage battery box 40 fallen on operator's the body,, because therefore the posture of operator for almost standing above the waist can mention storage battery box 40 like a cork.Then, storage battery box 40 is transported to the place of regulation, carries out the charging of storage battery 43.
After charging finishes, identical with the situation of taking out storage battery boxs 40 from storage portion 36, handle part 46 is drawn upward, make storage battery box 40 become the state of erecting after, mention storage battery 40 and be transported in the storage portion 36.Then, storage battery box 40 is placed on the place that storage portion 36 is stipulated, afterwards, to anterior layback, storage battery box 40 is toppled over handle part 46.Then, the upper end of storage battery box 40 is contacted with dip plane 38a, the 38b of storage portion 36, utilize the deadweight of storage battery box 40 and the inclination of dip plane 38a, 38b that storage battery box 40 is descended, rearward move the bottom that makes storage battery box 40 simultaneously, is provided with in that storage battery box 40 is poured under the state in place of the regulation on the bottom surface sections 36b of storage portion 36 thus.At this moment, when the operator also bent over to carry out operation, half the weight at least of storage battery box 40 had been fallen on the bottom surface sections 36b of storage portion 36, so the operator can carry out operation like a cork.
Like this, in electric bicycle 10 of the present invention, so that the state of length direction towards the fore-and-aft direction of electric bicycle 10 is arranged on storage battery box 40 in the storage portion 36, described storage portion 36 is arranged on the below on floor 35.And the front end face of storage battery box 40 is provided with handle part 46.Therefore, when from storage portion 36, taking out storage battery box 40, mention handle part 46 under the state on the bottom surface sections 36b that can contact with the bottom surface sections 36b of storage portion 36 in the rearward end that makes storage battery box 40, the weight of storage battery box 40 has dropped on storage portion 36, make storage battery box 40 become the state of erecting.During this period, the operator only needs very little power to get final product.
And, become the state of erecting by making storage battery box 40, and make the height of handle part 46 become higher position, so the operator can be transported to storage battery box 40 outside of storage portion 36 with the comfortable posture that erects health.In addition, when with storage battery box 40 when the outside of electric bicycle 10 is stored in the storage portion 36, the operator can carry handle part 46 and with posture easily storage battery box 40 is being transported in the electric bicycle 10, is placed on the state that erects on the bottom surface sections 36b of storage portion 36.
Then, storage battery box 40 is toppled over, the upper end of storage battery box 40 contacts with dip plane 38a, the 38b of storage portion 36, utilize the deadweight of storage battery box 40 and the inclination of dip plane 38a, 38b that storage battery box 40 is descended, the bottom of storage battery box 40 is rearward moved, storage battery box 40 can be arranged in the storage portion 36 thus.At this moment, when storage battery box 40 was toppled in storage portion 36, storage battery box 40 half weight was at least also fallen on the bottom surface sections 36b of storage portion 36, therefore only needed very little power to get final product when storage battery box 40 is toppled over.As a result, can easily storage battery box 40 be taken out from storage portion 36, put into.
In addition, make the size on the fore-and-aft direction of size and storage battery box 40 on the fore-and-aft direction among the bottom surface sections 36b of storage portion 36 approximate identical.Therefore, only need storage battery box 40 is placed on the bottom surface sections 36b of storage portion 36, just can prevent that storage battery box 40 from producing dislocation in storage portion 36 on fore-and-aft direction.In addition, the both sides of the front surface in the side surface part 36a of storage portion 36 have formed dip plane 38a, 38b.Therefore, mentioning handle part 46 from the state that storage battery box 40 is arranged on the bottom surface sections 36b of storage portion 36 when storage battery box 40 being become erect state, the rearward end of storage battery box 40 can not interfered with the rear surface of side surface part 36a, can make 40 of storage battery boxs like a cork.
Similarly, when receiving and keeping storage battery box 40 in the storage portion 36, the rearward end of storage battery box 40 can not interfered with the rear surface of side surface part 36a yet.Thus, can from the storage portion 36 of storage battery box 40, take out more swimmingly, put into.And, owing to, therefore it freely is out of shape, thereby receives and keeps easily in the storage portion 36 by having the component set-up handle part 46 of flexual band shape.
In addition, elec. vehicle of the present invention is not limited to described embodiment, can suitably change.For example, in said embodiment, include four storage batterys 43 in storage battery box 40, still, this storage battery 43 both can also can be two for three.In addition, in said embodiment, in the both ends of the surface of storage battery 43 padded coaming 44a, 44b have been installed, padded coaming 44c, 44d have been installed in side at storage battery about 43, but, storage battery 43a that also can be as shown in figure 18 is such, omits padded coaming 44c, 44d, and padded coaming 44a, 44b only are installed.
And in said embodiment, the both sides of the front surface in the side surface part 36a of storage portion 36 have formed dip plane 38a, 38b, but this dip plane 38a, 38b also can be formed on the rear surface of side surface part 36a.At this moment, storage battery box 40 is arranged on storage portion 36 in that handle part 46 is positioned under the state of rear side.In addition, also can omit among dip plane 38a, the 38b one.In addition, the padded coaming 44a that also can replace sheet, and use padded coaming cylindraceous, do not carrying out being clipped between each storage battery 43 this padded coaming cylindraceous and the wall of storage battery box 40 and the part of the regulation between the storage battery 43 under the bonded assembly situation.
At this moment, the side of the outer peripheral face of padded coaming cylindraceous and each storage battery 43 and the wall butt of storage battery box 40 are provided with extruding volume inside state partly.In addition, handle part 46 is not limited to have flexual strip-shaped parts, also can be by the formations such as handle of approximate " コ " word shape.In addition, in said embodiment, elec. vehicle as electric bicycle 10, still as this elec. vehicle, also can be electro-tricycle or electric four-wheel vehicle.
Claims (2)
1. elec. vehicle, the front lower place of the seat of taking a seat at chaufeur is provided with the floor that described chaufeur is put pin, and the storage portion of harvesting storage battery is set below described floor, electric power by the described storage battery supply from be stored in described storage portion drives drive motor, make drive wheel rotation thus and travel, described elec. vehicle is characterised in that
Recess by the top opening constitutes described storage portion, the cover of at least a portion that can be by constituting described floor opens and closes the opening of described recess, and can under the state of the fore-and-aft direction of described elec. vehicle, described storage battery be arranged in the described storage portion at length direction, and the end on the fore-and-aft direction of described storage battery is provided with handle part described storage battery.
2. elec. vehicle as claimed in claim 1 is characterized in that,
Size on size on the fore-and-aft direction of the bottom surface sections of described storage portion and the length direction of described storage battery is approximate identical, described storage battery is arranged on the bottom surface sections of described storage portion, and the front surface of described storage portion or at least one face in the rear surface form the dip plane that described storage portion is expanded upward from the below.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-075046 | 2007-03-22 | ||
| JP2007075046A JP2008230483A (en) | 2007-03-22 | 2007-03-22 | Electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101269682A true CN101269682A (en) | 2008-09-24 |
Family
ID=39903788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100877446A Pending CN101269682A (en) | 2007-03-22 | 2008-03-24 | Electric vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008230483A (en) |
| CN (1) | CN101269682A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001409A (en) * | 2009-08-31 | 2011-04-06 | 本田技研工业株式会社 | Electric bicycle |
| CN102910057A (en) * | 2011-08-04 | 2013-02-06 | 本田技研工业株式会社 | Electrical unit containing structure for saddle type electric vehicle |
| CN105599842A (en) * | 2015-12-31 | 2016-05-25 | 天津美格工业设计有限公司 | Two-wheeled vehicle |
| CN108638821A (en) * | 2018-06-28 | 2018-10-12 | 雅迪科技集团有限公司 | A kind of the battery cabin cap switching mechanism and electric vehicle of electric vehicle |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013084936A1 (en) | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | Vehicle-mounted battery pack structure |
| JP5912640B2 (en) * | 2012-02-20 | 2016-04-27 | 本田技研工業株式会社 | Electric vehicle power supply |
| EP3345815B1 (en) * | 2015-08-31 | 2020-03-04 | Honda Motor Co., Ltd. | Battery case structure for electric-powered vehicles |
| WO2019207712A1 (en) * | 2018-04-26 | 2019-10-31 | 本田技研工業株式会社 | Electric vehicle |
| JP7186755B2 (en) * | 2020-09-30 | 2022-12-09 | 本田技研工業株式会社 | Vehicle floor step structure |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3395934B2 (en) * | 1995-05-01 | 2003-04-14 | ヤマハ発動機株式会社 | Electric scooter and assistive device for electric scooter |
| JP3824243B2 (en) * | 1997-06-17 | 2006-09-20 | ヤマハ発動機株式会社 | Electric vehicle |
-
2007
- 2007-03-22 JP JP2007075046A patent/JP2008230483A/en active Pending
-
2008
- 2008-03-24 CN CNA2008100877446A patent/CN101269682A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001409A (en) * | 2009-08-31 | 2011-04-06 | 本田技研工业株式会社 | Electric bicycle |
| CN102001409B (en) * | 2009-08-31 | 2014-05-07 | 本田技研工业株式会社 | Electric bicycle |
| CN102910057A (en) * | 2011-08-04 | 2013-02-06 | 本田技研工业株式会社 | Electrical unit containing structure for saddle type electric vehicle |
| CN102910057B (en) * | 2011-08-04 | 2015-10-14 | 本田技研工业株式会社 | The power distribution unit container structure of saddle type electric vehicle |
| CN105599842A (en) * | 2015-12-31 | 2016-05-25 | 天津美格工业设计有限公司 | Two-wheeled vehicle |
| CN108638821A (en) * | 2018-06-28 | 2018-10-12 | 雅迪科技集团有限公司 | A kind of the battery cabin cap switching mechanism and electric vehicle of electric vehicle |
| CN108638821B (en) * | 2018-06-28 | 2021-08-03 | 雅迪科技集团有限公司 | Battery compartment cover turnover mechanism of electric vehicle and electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008230483A (en) | 2008-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101269682A (en) | Electric vehicle | |
| EP3470314B1 (en) | Motor scooter | |
| US11400994B2 (en) | Battery attachment/detachment structure for saddle-ride type electric vehicle | |
| EP3345815B1 (en) | Battery case structure for electric-powered vehicles | |
| JP6888106B2 (en) | Vehicle battery storage device | |
| CN103237718A (en) | Electric motorcycle | |
| JP6959442B2 (en) | Saddle-type electric vehicle | |
| CN100528683C (en) | Electric bicycle | |
| US20160244246A1 (en) | Bicycle storage system | |
| JP7118182B2 (en) | saddle type electric vehicle | |
| JP4105538B2 (en) | Electric motorcycle | |
| JP6972321B2 (en) | Electric vehicle | |
| JP6891206B2 (en) | Battery terminal structure of electric vehicle | |
| US20220149471A1 (en) | Saddled electric-powered vehicle | |
| KR102551457B1 (en) | an agricultural wheelbarrow | |
| JPH08207874A (en) | Motor-assisted bicycle | |
| JP7149409B2 (en) | Straddle-type electric vehicle | |
| CN111132895A (en) | Battery mounting/dismounting structure for saddle-type vehicle | |
| JP7012833B2 (en) | Electric vehicle | |
| CN206841628U (en) | A kind of electrodynamic balance car of front and back wheel arrangement | |
| JPH11321753A (en) | Charger arrangement structure for electric vehicle | |
| JP7012834B2 (en) | Electric vehicle | |
| CN116848044A (en) | Saddle-ride type vehicle with simplified battery removal system | |
| CN112092965A (en) | Medical first-aid electric vehicle | |
| JPS62103268A (en) | Stand-up boarding type four wheel golf cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080924 |