CN105292334A - Fast connection device and electric vehicle for handicapped - Google Patents
Fast connection device and electric vehicle for handicapped Download PDFInfo
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- CN105292334A CN105292334A CN201510805883.8A CN201510805883A CN105292334A CN 105292334 A CN105292334 A CN 105292334A CN 201510805883 A CN201510805883 A CN 201510805883A CN 105292334 A CN105292334 A CN 105292334A
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Abstract
The invention discloses a fast connection device and an electric vehicle for the handicapped. The fast connection device is adopted for the electric vehicle for the handicapped. The fast connection device comprises a center connection block, the upper end of the center connection block is connected with a locking release handle through a pivot, and a supporting rod is fixedly connected to the lower end of the center connection block; the side, in the direction of the X axis, of the center connection block is provided with a locking block, the other side, in the direction of the X axis, of the center connection block is further connected with a deformation supporting mechanism through a pivot, the deformation supporting mechanism and the locking release handle are connected in a matched mode, and the deformation supporting mechanism is in linkage with the locking release handle and the locking block to form a locking release mechanism. The fast connection device is ingenious in design and simple in structure, a common hand-cranking wheelchair and an electric traction head can be fast connected and detached at any time and in any place, no additional tools are needed, and connecting efficiency and detaching efficiency are greatly improved; the overall connection firmness degree is good, looseness is avoided, and stability and the safety of the whole structure are improved.
Description
Technical field
The present invention relates to a kind of connecting device and Electric disability vehicle, especially a kind of Quick Connect Kit and adopt the Electric disability vehicle of described quick access device.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled and handicapped personage, the more important thing is and makes them carry out physical exercise by means of wheelchair and participate in social activities.
Common hand wheelchair is generally made up of by four parts wheelchair frame, wheel, brake gear and seat, hand wheelchair is on common hand wheelchair basis, increase manual setter, if subject name is " wheelchair ", application number is the utility model patent of 200920127691.6, what it disclosed is exactly a kind of hand wheelchair, and hand wheelchair not only labour intensity is large, and the running velocity of wheelchair is often also subject to certain restrictions.
Therefore, increasing enterprise begins one's study and integrates the wheelchair of various engine installation, especially electric wheelchair, if subject name is " light detachable electric wheel chair ", application number is the utility model patent of 200520001999.8, there is disclosed a kind of detouchable electric wheelchair, the independent power device in direction can be controlled by a connection bracket and two bolts and common hand wheelchair links together, but also there is some problems in this detouchable electric wheelchair:
1. the mode connected is carried out with bolt, high to the requirement of bolted, once bolt looseness, the stability of connection and the safety of traveling will be had influence on.
2., no matter bolted mode is assembling or dismounting, process bothers all relatively, and special instrument must be had to carry out, and thus assembly and disassembly can not be carried out all the time, are subject to the restriction of certain condition.
3. the structure that is integrated of connection bracket and independent power device, once connection bracket is damaged, not easily disassembles from independent power device, detachable maintaining and install all inconvenient.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of quick access device and adopts the Electric disability vehicle of described quick access device.
Object of the present invention is achieved through the following technical solutions:
A kind of quick access device, is characterized in that: comprise a center contiguous block, the upper end pivotal joint one locking release lever of described center contiguous block, the affixed strut bar in its lower end; Described center contiguous block arranges a latch segment along X-direction side, described center contiguous block along X-direction opposite side also pivotal joint have deformable supports mechanism, described deformable supports mechanism and described locking release lever connect, and link with described locking release lever and described latch segment and form locking releasing mechanism.
Preferably, described a kind of quick access device, wherein: described center contiguous block comprises U-type groove body, described U-type groove body is provided with pivot point along gap equal on each sidewall of Y direction, and described U-type groove body is installed with latch segment mounting groove along the side of X-direction, described U-type groove body bottom portion is installed with supporting bar connector.
Preferably, described a kind of quick access device, wherein: described locking release lever comprises handle portion, the affixed intermediate mass of end of described handle portion, the first end of described intermediate mass is pivotally connected on the contiguous block of described center, second end of described intermediate mass offers a gap, and in described gap, pivotal joint has locking hook, is restricted in described gap under described locking hook normality; Described locking release lever also comprises a scalable trigger bar for making described locking hook produce in described gap, and described trigger bar runs through described handle portion and intermediate mass and its turret terminal extends to outside described handle portion.
Preferably, described a kind of quick access device, wherein: the center of described handle portion and intermediate mass is provided with the through hole of connection, described trigger bar is arranged in described through hole, and one end of affixed spring on described trigger bar, the other end of described spring is fixed on the inwall of described through hole.
Preferably, described a kind of quick access device, wherein: described strut bar is the inverted T shape bar of stretching structure or foldable structure.
Preferably, described a kind of quick access device, wherein: the end face that described latch segment and described locking release lever connect offers the lock groove mated with described locking hook.
Preferably, described a kind of quick access device, wherein: described deformable supports mechanism comprises provided at one and is connected to upper connecting rod on the contiguous block of described center and lower connecting rod, other end pivotal joint one connecting element of two pipe links; Described lower connecting rod head lamp brush guard pivot connects one end of strut member, and the other end of described strut member is pivotally connected on described locking release lever.
A kind of Electric disability vehicle, it comprises electric traction head, common hand wheelchair and above-mentioned quick access device, and described electric traction head and described common hand wheelchair are assembled into one by described quick access device.
Preferably, described a kind of Electric disability vehicle, wherein: described electric traction head comprises front vehicle frame, described front vehicle frame is installed with the connecting element for connecting described deformable supports mechanism.
Preferably, described a kind of Electric disability vehicle, wherein: described common hand wheelchair is provided with the Coupling matched with the latch segment on described quick access device, described Coupling and described latch segment and locking release lever coordinate and realize described wheelchair and the quick of quick access device is connected.
The advantage of technical solution of the present invention is mainly reflected in:
1. deft design of the present invention, structure is simple, can realize common hand wheelchair and anywhere or anytime with electronic taking the lead is connected and dismantles fast, without any need for extra instrument, substantially increase joint efficiency and removal efficiency; And being connected firmly of entirety, there will not be loosening, improves integrally-built stability and safety.
2. the connection disassembling of the present invention's not only quick access device and common hand wheelchair is convenient, and the connection disassembling of quick access device and electric traction head is also convenient, is convenient to keep in repair.
3. the electric traction head integral structure improved is attractive in appearance, succinct, and eliminate the mechanisms such as exposed driving engine, chain, it is firm to run, and not by the impact of the factor such as road conditions, weather, resistance to overturning improves.
4. and due to the architectural feature of quick access device, its latter linked parts are except common hand wheelchair, also can be the Rear frame of ordinary bicycle, three-wheel vehicle and battery-driven car, it is anterior connect except electric traction head, also can be other mechanisms such as handle-bar, thus the field of application making whole quick access device is more extensive, the integral structure mode of texturing after connection is many, substantially increases applicability and functional.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram that in the present invention, quick access device is connected with electric traction head.
Fig. 2 is the cutaway view that in the present invention, quick access device is connected with electric traction head;
Fig. 3 is locking release lever enlarged drawing in the present invention;
Fig. 4 is Electric disability vehicle schematic perspective view of the present invention;
Fig. 5 is the non-lockup state schematic diagram of Electric disability vehicle of the present invention;
Fig. 6 is Electric disability vehicle lockup state schematic diagram of the present invention.
Detailed description of the invention
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technical scheme that formed, all drop within the scope of protection of present invention.
Embodiment 1
Present invention is disclosed a kind of Electric disability vehicle, as shown in accompanying drawing 4-accompanying drawing 6, comprise electric traction head 7, quick access device and common hand wheelchair 8, described electric traction head 7 is assembled into one with described common hand wheelchair 8 by described quick access device.
Concrete, as shown in Figure 4, described electric traction head 7 comprises front vehicle frame 71, and described front vehicle frame 71 can be common electric bicycle or the front vehicle frame of bicycle, is preferably the front vehicle frame of electric motor bicycle with folding, therefore the telescopic in height adjustment of described front vehicle frame 71; Described front vehicle frame 71 comprises T-shaped frame and Y shape vehicle wheel frame, and the montant of described T-shaped frame is plugged in the mobile jib of described Y shape vehicle wheel frame, and regulates height by catch gear.
Described front vehicle frame 71 is provided with the running velocity speed regulating handle 72 for controlling electric traction head;
For the controller 73 of control circuit system cloud gray model;
For being each electrical part supplying cell bag 75;
For driving connected steering wheel 76 rotary electric machine;
Steering wheel 76 is moved integrally for driving described front vehicle frame 71; And brake hand 74 for reducing the rotating speed of described steering wheel 76.
Described speed regulating handle 72 is positioned at the cross bar right-hand member of described T-shaped bar, and described brake hand is the cross bar left end being positioned at described T-shaped bar; Described controller 73 is positioned on the wheel carrier mobile jib of described Y shape direction, and its front end is provided with power brick fixed mount, and described power brick 75 is fixed on described power brick fixed mount; Described motor is wheel hub motor, and is integrated in described steering wheel 76, and is prior art with the steering wheel 76 of wheel hub motor, repeats no more herein; Described steering wheel 76 is pivotally connected in the Y shaped bracket top of described Y shape direction wheel carrier.
Described speed regulating handle 72, controller 73, wheel hub motor and power brick 75 are linked to be control circuit, described speed regulating handle controls the voltage signal sent to described controller, described controller controls the electric current exported to described wheel hub motor according to Received signal strength, and then control described wheel hub motor rotating speed size, finally realize the control to the speed of a motor vehicle.
Certainly, except structure preferred in the present embodiment, described electric traction head 7 can also be the structure of the electric bicycle head part of known any f-w-d.
Described front vehicle frame 71 is also installed with a connecting element 6 for being connected with described quick access device, concrete, described connecting element 6 bolt connects or is welded on described Y shape vehicle wheel frame mobile jib near one end of Y shaped bracket, and contrary with the direction of described controller 73; On described connecting element 6, gap is provided with upper and lower pivot.
As shown in Figure 1, described quick access device, comprise link into an integrated entity center contiguous block 1, locking release lever 2, strut bar 3, latch segment 4 and deformable supports mechanism.
As shown in accompanying drawing 1, accompanying drawing 2, described center contiguous block 1 comprises U-type groove body 11, described U-type groove body 11 is provided with pivot point 13 along gap equal on each sidewall 12 of Y direction, and the pivot point 13 on two sidewalls 12 is symmetrical, simultaneously, set up a pivot between two symmetrical pivot points, wherein superposed is the first pivot 16, and what be positioned at bottom is the second pivot 17.
And described U-type groove body 11 is installed with latch segment mounting groove 14 along the side (being left side shown in figure) of X-direction, described latch segment mounting groove 14 is cuboid or square groove, be preferably cuboid groove, and opening and the horizontal direction of described cuboid groove present certain negative angle, and downward-sloping.
Be installed with supporting bar connector 15 bottom described U-type groove body 11, described supporting bar connector 15 is U-type groove shape, the irregularly shaped sidewall in its both sides along Y direction respectively on be provided with screw for connecting described strut bar 3.
As shown in Figure 1, the upper end pivotal joint one locking release lever 2 of described center contiguous block 1, described locking release lever 2 comprises columniform handle portion 21, and certain described handle portion 21 also other can meet the shape of ergonomic, as spheroidal.
As shown in accompanying drawing 1, accompanying drawing 6, the affixed cylindrical intermediate mass 22 of end of described handle portion 21, the first end 221 of described intermediate mass 22 offers the through hole mated with described first pivot 16, thus makes described intermediate mass 22 and described center contiguous block 1 pivotal joint.
As accompanying drawing 4, shown in accompanying drawing 6, second end 222 of described intermediate mass 22 offers a gap 223, described gap 223 extends to the zone line of described intermediate mass 22 from the end face 224 of described intermediate mass, the 3rd pivot 225 head lamp brush guard pivot in described gap 223 is connected with locking hook 23, as shown in Figure 3, described locking hook 23 comprises pivot connection 231, flat segments 232 and arc shaped hook 233, described pivot connection protrudes from described flat segments, and be positioned at the first side 234 of described flat segments, the width of described flat segments 232 is identical with the degree of depth of described gap 223, and the subregion of described flat segments 232 is positioned at described gap 223, thus be restricted in described gap 223 under making described locking hook 23 normality.
As accompanying drawing 3 depicted, the center of described handle portion 21 offers large scale through hole 241, the center of described intermediate mass 22 offers small size through hole 242, described large scale through hole 241 is communicated with described small size through hole 242 and forms through hole 24, the distal opening of described through hole 24 and the end face of described flat segments 232, to corresponding, arrange a scalable trigger bar 25 for being produced in described gap 223 by described locking hook 23 in described through hole 24.
Described trigger bar 25 comprises the first cylindrical bar 251 being arranged in described large scale through hole 241 and second cylindrical bar 252 that can run through described small size through hole 242, described first cylindrical bar 251 is coaxial with described second cylindrical bar 252, and the diameter of described first cylindrical bar 251 is greater than the diameter of described second cylindrical bar 252; The joint face of described first cylindrical bar 251 and described second cylindrical bar is connected with one end of spring 26, the other end of described spring 26 is installed on the inwall of described small size through hole 242.
Under normality, the turret terminal 253 of described first cylindrical bar 251 extends to outside described handle portion 21, and described first cylindrical bar 251 has a fragment position to be positioned at outside described handle portion 21, the end of described second cylindrical bar 252 is against on the end face of described flat segments 232 first side.
As shown in Figure 1, described center contiguous block 1 arranges a latch segment 4 along X-direction side, and described latch segment 4 mates with described locking release lever 2; Concrete, described latch segment 4 is plugged in described latch segment mounting groove 14, and the end face that described latch segment 4 and described locking release lever 2 connect offers the lock groove 41 mated with described locking hook 23.
As shown in accompanying drawing 1-accompanying drawing 2, described deformable supports mechanism comprises provided at one and is connected to described center contiguous block 1 along two pipe link 5(of X-direction opposite side (in accompanying drawing for right side) and upper connecting rod 51 and lower connecting rod 52), concrete, the provided at one of described upper connecting rod 51 is connected on described first pivot 16, and the same side of described lower connecting rod 52 is pivotally connected on described second pivot 17; The other end equal pivotal joint one connecting element 6 of described two pipe links 5, and four pivot points that two pipe links 5 are connected with described center contiguous block 1 and connecting element 6 form a parallelogram.
One end that described upper connecting rod 51 is connected with described first pivot 16 comprises symmetrical pivot connector, described pivot connector forms a breach, the width of described breach is slightly larger than the width of described intermediate mass 22, and the degree of depth of described breach meets the requirement of rotating soon described centre; The shape of other parts of described upper connecting rod 51 can be the structure such as cylindrical, cuboid or arc body, is preferably arc body structure.
Described lower connecting rod 52 entirety is arc body structure, certainly its shape also can be identical with upper connecting rod 51, and one end of the midway location pivotal joint strut member 10 of described lower connecting rod 52, the other end of described strut member 10 is pivotally connected on the first end 221 of described intermediate mass 22.
The deformable supports mechanism that described two pipe links 5, strut member 10 and connecting element 6 are formed and described locking release lever 2 and described latch segment 4 link and form locking releasing mechanism.
When assembled state, described locking releasing mechanism when assembling completes, can limit the movement of described locking release lever 2 on the one hand, can, when assembling completes, make the front portion of described hand wheelchair 76 and described center contiguous block are lifted on the other hand.
An affixed strut bar 3 on the supporting bar connector 15 of described center contiguous block 1, described strut bar 3 is inverted T shape bar, it comprises T-shaped bottom bar and bolt and is connected to montant in described bottom bar, the top of described montant is provided with the mounting hole mated with the screw on described supporting bar connector 15, and realizes being fixedly connected with of described strut bar 3 and supporting bar connector 15 by bolt.
Certainly in other embodiments, described strut bar 3 also can be conventional expansion link or folding rod.
As shown in accompanying drawing 4-accompanying drawing 6, the structure of described common hand wheelchair 8 is close with conventional hand wheelchair, the parts such as not shown driving handwheel, cushion, and the structure of its concrete structure is known technology, does not repeat them here; Be with the distinctive points of common hand wheelchair: on described common hand wheelchair 8, be provided with the Coupling 9 matched with the latch segment 4 on described quick access device, described Coupling 9 to extend and on its line of centers between the two-wheeled of described common hand wheelchair 8 along X-direction.
Further, the shape of described Coupling 9 is identical with described latch segment 4, its size slightly larger than or be less than described latch segment 4, the present embodiment is preferably greater than described latch segment 4, and described Coupling 9 is provided with the hole matched with the lock groove 41 on described latch segment 4, thus makes described Coupling 9 and described latch segment 4 and lock locking release lever 2 to coordinate and realize described wheelchair and the quick of quick access device is connected.
Use quick access device of the present invention to carry out electric traction head 7 and common hand wheelchair 8 when assembling, its concrete process is as follows:
First the upper connecting rod on described quick access device and lower connecting rod are pivotally connected on the connecting element 6 on described electric traction head 7 by bolt, thus realize the connection of described quick access device and described electric traction head 7, and under normality, can independently stand on the ground and can not fall down after described quick access device and drawing head 8 fit together.
Subsequently, the latch segment 4 of described quick access device is plugged in the Coupling 9 on described common hand wheelchair, and makes the hole on described Coupling 9 overlapping with locking slot 41 on described latch segment 4; Now, as as described in accompanying drawing 4, accompanying drawing 5, rotate described handle portion 21 in the counterclockwise direction, make described locking release lever 2 entirety with described first pivot 16 for axis rotation, now, second end 222 of described intermediate mass 22 moves from a high position to low level, thus makes described arc shaped hook 233 close to described locking slot, and enters in described locking slot 41 and be stuck in card contact 42 place.
Now, if do not considered the impact of other structures, although described arc shaped hook 233 can be stuck in described card contact 42 place, but what described arc shaped hook 233 can not be firm is stuck in described card contact place, because if rotate described release locking handle more along clockwise direction, described arc shaped hook 233 still can depart from described card contact 42, therefore just needs miscellaneous part and described arc shaped hook 233 is fixed on described card contact 42 place.
Because described latch segment 4 is downward-sloping, therefore when described arc shaped hook 233 snaps into described card contact 42 in rotation process, to described latch segment 4 be applied with obliquely upward lift power, lift the effect of power in described oblique upper under, described latch segment 4 has the inclination of movement obliquely upward, thus make described center contiguous block 1 produce the tendency of movement obliquely upward, now because two pipe links 5 be connected on described center contiguous block 1 are axial bascule and described arc shaped hook 233 is not still fixed with the engaging of card contact, so, described center contiguous block 1 has space and the degree of freedom of movement obliquely upward, and there is the movement of oblique upper, but due to described arc shaped hook 233 and the restriction of card contact 42, described center contiguous block 1 is less to the inclination of horizontal direction movement, so, the motion of described center contiguous block 1 is based on upwards lifting.
The lifting of described center contiguous block 1 drives two described pipe links 5 with the pivot connection point of they and connecting element 6 for axle center clockwise direction is rotated, due to the upwards lifting of described lower connecting rod 52, therefore, the lower end position of described strut member 10 is also followed described lower connecting rod 52 and is improved.
Further, due in the process of described locking release lever 2 rotation, the first end 221 of described intermediate mass 22 moves from low level to a high position, and drive the upper end of described middleware 10 to move to a high position from low level, last in this moving process, the first end 221 of described intermediate mass 22 and the upper end of described middleware 10 abut to the roof of described upper connecting rod 51.
Now, in conjunction with the lifting campaign of described center contiguous block 1, when described middleware 10 lower end move to appropriate location time, upper end position and the lower end position of described middleware 10 are all fixing, thus described middleware 10 provides stable bearing force to the first end 221 of described intermediate mass 22, the roof making the first end 221 of described intermediate mass 22 be fixed on described upper connecting rod 51 can not move, and then make described arc shaped hook 233 be fixed on described card contact 42 place cannot to move again.
Therefore under final condition, as shown in Figure 6, the overall lifting of described central connector 1, and drive two described pipe link distortion, simultaneously, move along with in contiguous block 1 entirety of described center, it also drives the front portion of described common hand wheelchair to upwarp, thus makes the cardan wheel that rest on the ground depart from ground and unsettled, finally, Electric disability vehicle global approximation one electro-tricycle, namely only has two large trailing wheels of the wheel of electric traction head 7 and common hand wheelchair to rest on the ground.
Now, steering wheel 76 and the described trailing wheel 82 of described electric traction head 7 are in same level 20, and the horizontal surface 30 at described cardan wheel 81 place is higher than described steering wheel 76 and trailing wheel 82 place horizontal surface 20
And when needing the Electric disability vehicle assembled to dismantle, its detailed process is as follows:
First described turret terminal 253 is pressed, now described trigger bar 25 is under pressure to described locking hook 23 applied thrust, thus promote described locking hook 23 with described 3rd pivot 225 for axle center rotates clockwise, now described locking hook 23 departs from described card contact 42 and exits from described locking slot 41, now, because described locking hook 23 and described card contact 23 are no longer fixed sturctures, so described handle portion 21 can freely be rotated and unrestricted, now rotate clockwise described handle portion 21 again, thus make each parts return to original state.
As shown in Figure 5, now described latch segment 4 still connects together with described Coupling 9 and does not separate, and in this state, the steering wheel 76 of described electric traction head 7 is positioned in same level with the cardan wheel 81 of described hand wheelchair 8 and trailing wheel 82.
Then, described latch segment 4 is extracted separation from described Coupling 9, the dismounting of described quick access device and common hand wheelchair can be realized.
Simultaneously owing to pulling described spring 26 when described trigger bar 25 moves down, after rotating clockwise described handle portion, unclamp described turret terminal 253, namely described trigger bar 25 returns to normal under the antagonistic force of described spring 26, under described arc shaped hook 233 rotates back into normality under self gravitation effect simultaneously.
Finally, then the bolt of the one end described upper connecting rod 51 and lower connecting rod 52 are connected with described connecting element 6 unclamps, can separating described quick access device and described electric traction head 7, thus completes the dismounting of whole Electric disability vehicle.
Except the Electric disability vehicle in above-described embodiment, in other embodiments, described quick access device also can connect front-wheel mechanism and the rear wheel mechanism formation ordinary bicycle of ordinary bicycle, or described quick access device also can connect the powered rear wheels mechanism of ordinary bicycle and common electric car, thus become common electric motor car with two wheels etc., as long as be provided with the Coupling that mates with described latch segment 4 in the mechanism of correspondence and can connect with quick access device of the present invention the product or structure that form needs with the connecting element 6 that described two pipe links 5 connect.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (10)
1. a quick access device, is characterized in that: comprise a center contiguous block (1), upper end pivotal joint one locking release lever (2) at described center contiguous block (1), the affixed strut bar (3) in its lower end; Described center contiguous block (1) arranges a latch segment (4) along X-direction side, there is deformable supports mechanism at described center contiguous block (1) along X-direction opposite side pivotal joint, described deformable supports mechanism and described locking release lever (2) connect, and link with described locking release lever (2) and described latch segment (4) and form locking releasing mechanism.
2. a kind of quick access device according to claim 1, it is characterized in that: described center contiguous block (1) comprises U-type groove body (11), described U-type groove body (11) is provided with pivot point (13) along the upper equal gap of each sidewall (12) of Y direction, and described U-type groove body (11) is installed with latch segment mounting groove (14) along the side of X-direction, described U-type groove body (11) bottom is installed with supporting bar connector (15).
3. a kind of quick access device according to claim 1 and 2, it is characterized in that: described locking release lever (2) comprises handle portion (21), the affixed intermediate mass of end (22) of described handle portion (21), the first end (221) of described intermediate mass (22) is pivotally connected on described center contiguous block (1), second end (222) of described intermediate mass (22) offers a gap (223), described gap (223) interior pivotal joint has locking hook (23), is restricted in described gap (221) under described locking hook (23) normality; Described locking release lever (2) also comprises a scalable trigger bar (25) for making described locking hook produce in described gap (221), and described trigger bar (25) runs through described handle portion (21) and intermediate mass (22) and its turret terminal (251) extends to described handle portion (21) outward.
4. a kind of quick access device according to claim 3, it is characterized in that: the center of described handle portion (21) and intermediate mass is provided with the through hole (24) of connection, described trigger bar (25) is arranged in described through hole (24), and one end of the upper affixed spring (26) of described trigger bar (25), the other end of described spring (26) is fixed on the inwall of described through hole (24).
5. a kind of quick access device according to claim 4, is characterized in that: the inverted T shape bar that described strut bar (3) is stretching structure or foldable structure.
6. a kind of quick access device according to claim 5, is characterized in that: the end face that described latch segment (4) and described locking release lever (2) connect offers the lock groove (41) mated with described locking hook.
7. a kind of quick access device according to claim 6, it is characterized in that: described deformable supports mechanism comprises provided at one and is connected to upper connecting rod (51) on described center contiguous block (1) and lower connecting rod (52), and the other end of two pipe links (5) is pivotally connected in a connecting element (6); Described lower connecting rod (52) head lamp brush guard pivot connects one end of strut bar (10), and the other end of described strut bar (10) is pivotally connected on described locking release lever (2).
8. an Electric disability vehicle, it is characterized in that: comprise electric traction head (7), common hand wheelchair (8) and the arbitrary described quick access device of claim 1-7, described electric traction head (7) is assembled into one with described common hand wheelchair (8) by described quick access device.
9. a kind of Electric disability vehicle according to claim 8, is characterized in that: described electric traction head (7) comprises front vehicle frame (71), described front vehicle frame (71) is installed with the described connecting element (6) for connecting described deformable supports mechanism.
10. a kind of Electric disability vehicle according to claim 9, it is characterized in that: described common hand wheelchair (8) is provided with the Coupling (9) matched with the latch segment (4) on described quick access device, described Coupling (9) and described latch segment (4) and locking release lever (2) coordinate and realize described wheelchair and the quick of quick access device is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805883.8A CN105292334B (en) | 2015-11-20 | 2015-11-20 | A kind of quick access device and Electric disability vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510805883.8A CN105292334B (en) | 2015-11-20 | 2015-11-20 | A kind of quick access device and Electric disability vehicle |
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| Publication Number | Publication Date |
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| CN105292334A true CN105292334A (en) | 2016-02-03 |
| CN105292334B CN105292334B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510805883.8A Expired - Fee Related CN105292334B (en) | 2015-11-20 | 2015-11-20 | A kind of quick access device and Electric disability vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080909A (en) * | 2016-08-08 | 2016-11-09 | 苏州速蝶科技有限公司 | Stepping quick access device and use the Electric disability vehicle of described stepping quick access device |
| CN106618891A (en) * | 2016-12-19 | 2017-05-10 | 苏州速蝶科技有限公司 | Electric fast connection device and electric disabled vehicle |
| CN112972139A (en) * | 2018-10-17 | 2021-06-18 | 国家康复辅具研究中心 | Wheel chair |
| JP2021123116A (en) * | 2020-01-31 | 2021-08-30 | 本田技研工業株式会社 | Electric vehicle and movable body |
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| CN201671570U (en) * | 2010-05-18 | 2010-12-15 | 中国石油化工股份有限公司 | Safe mechanical handrail device |
| CN203020486U (en) * | 2012-12-27 | 2013-06-26 | 常州海豹车业有限公司 | Folding vehicle frame |
| CN104758127A (en) * | 2015-03-25 | 2015-07-08 | 谢空成 | Quick connecting structure for electrically propelled wheelchair head and wheelchair and electrically propelled wheelchair head |
| CN205239787U (en) * | 2015-11-20 | 2016-05-18 | 苏州速蝶科技有限公司 | Connect device and electronic tricycle for disabled soon |
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| JP2002165843A (en) * | 2000-11-30 | 2002-06-11 | Ir Care Kk | Wheelchair |
| CN2659399Y (en) * | 2003-11-20 | 2004-12-01 | 上海市民政工业技术研究所 | Electric traction vehicle able to self load/unload wheelchair |
| CN201023595Y (en) * | 2007-04-20 | 2008-02-20 | 高康桂 | Padlock pulling-handle type bicycle folder |
| CN201671570U (en) * | 2010-05-18 | 2010-12-15 | 中国石油化工股份有限公司 | Safe mechanical handrail device |
| CN203020486U (en) * | 2012-12-27 | 2013-06-26 | 常州海豹车业有限公司 | Folding vehicle frame |
| CN104758127A (en) * | 2015-03-25 | 2015-07-08 | 谢空成 | Quick connecting structure for electrically propelled wheelchair head and wheelchair and electrically propelled wheelchair head |
| CN205239787U (en) * | 2015-11-20 | 2016-05-18 | 苏州速蝶科技有限公司 | Connect device and electronic tricycle for disabled soon |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106080909A (en) * | 2016-08-08 | 2016-11-09 | 苏州速蝶科技有限公司 | Stepping quick access device and use the Electric disability vehicle of described stepping quick access device |
| CN106080909B (en) * | 2016-08-08 | 2018-08-24 | 苏州速蝶科技有限公司 | Stepping quick access device and the Electric disability vehicle for using the stepping quick access device |
| CN106618891A (en) * | 2016-12-19 | 2017-05-10 | 苏州速蝶科技有限公司 | Electric fast connection device and electric disabled vehicle |
| CN112972139A (en) * | 2018-10-17 | 2021-06-18 | 国家康复辅具研究中心 | Wheel chair |
| CN112972139B (en) * | 2018-10-17 | 2022-09-09 | 国家康复辅具研究中心 | Wheel chair |
| JP2021123116A (en) * | 2020-01-31 | 2021-08-30 | 本田技研工業株式会社 | Electric vehicle and movable body |
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| CN105292334B (en) | 2018-01-09 |
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