CN110338987A - The wheelchair accommodating device of vehicle - Google Patents
The wheelchair accommodating device of vehicle Download PDFInfo
- Publication number
- CN110338987A CN110338987A CN201910197549.7A CN201910197549A CN110338987A CN 110338987 A CN110338987 A CN 110338987A CN 201910197549 A CN201910197549 A CN 201910197549A CN 110338987 A CN110338987 A CN 110338987A
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- CN
- China
- Prior art keywords
- wheelchair
- maintaining part
- pawl
- rotated
- rotation
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/0209—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles with storage means for unused wheelchair or stretcher
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
- A61G3/06—Transfer using ramps, lifts or the like
- A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/08—Accommodating or securing wheelchairs or stretchers
- A61G3/0808—Accommodating or securing wheelchairs
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Handcart (AREA)
Abstract
The present invention relates to the wheelchair accommodating devices of vehicle that when accommodating wheelchair into compartment, will not be returned on the way decontroling hand.The wheelchair accommodating device of vehicle has the supporting mechanism (36) that wheelchair holding plate (50) is supported in such a way that wheelchair holding plate (50) can move between wheelchair placement location and wheelchair accommodated position, rotating part (50c is provided on supporting mechanism, 36j), when wheelchair holding plate (50) is mobile to wheelchair accommodated position from wheelchair placement location, rotating part (50c, 36j) rotated to a direction, when wheelchair holding plate (50) is mobile to wheelchair placement location from wheelchair accommodated position, rotating part (50c, 36j) rotated to other direction, in rotating part (50c, 36j) being provided with can allow for rotating to a direction and forbids the rotation constrained mechanism (60) rotated to other direction, rotation constrained mechanism (60) can forbid the limit rotated to other direction State processed and allow to other direction rotate restriction release state between switch.
Description
Technical field
The present invention relates to a kind of wheelchair accommodating devices of vehicle, the wheelchair for being accommodated in the wheelchair folded in compartment
Accommodated position.
Background technique
Technology relevant to the wheelchair accommodating device of vehicle is recorded in patent document 1.It is received in the wheelchair of patent document 1
It receives in device, uses gas spring to reduce the operating force when wheelchair to be put into compartment.
Patent document 1: Japanese Unexamined Patent Publication 2000-126235 bulletin
But because gas spring for reducing operating force, when wheelchair to be put into compartment, if on the way unclamping
Hand, then wheelchair can return to original position because of self weight.
Summary of the invention
The present invention is to propose in order to solve the above problem, and the technical problem to be solved by the present invention is to accommodate by wheelchair
When in compartment, even if on the way decontroling hand, wheelchair will not return to original position.
Above-mentioned technical problem is resolved by each invention.First invention is a kind of wheelchair accommodating device of vehicle, tool
Have: wheelchair maintaining part places wheelchair；And supporting mechanism, it can be in the wheelchair set outside compartment with the wheelchair maintaining part
It sets the mode moved between the wheelchair accommodated position in compartment and supports the wheelchair maintaining part, the wheelchair is kept from outside
Portion's applied force, move the wheelchair maintaining part between the wheelchair placement location and wheelchair accommodated position, in the branch
Rotating part is provided on support mechanism, it is mobile from the wheelchair placement location to the wheelchair accommodated position in the wheelchair maintaining part
When, the rotating part is rotated to a direction, is placed in the wheelchair maintaining part from the wheelchair accommodated position to the wheelchair
When position is mobile, the rotating part is rotated to other direction, and being provided in the rotating part can allow for rotating to a direction
And forbid the rotation constrained mechanism rotated to another direction, the rotation constrained mechanism can forbid rotating to other direction
Restriction state and allow to other direction rotate restriction release state between switch.
According to the present invention, being provided in the rotating part of supporting mechanism can allow for rotating to a direction and forbids to another
The rotation constrained mechanism that a direction rotates.Therefore, when keeping wheelchair maintaining part mobile from wheelchair placement location to wheelchair accommodated position
When, even if on the way stopping force, by the movement of rotation constrained mechanism, wheelchair maintaining part will not be to wheelchair placement location
Direction returns.In addition, making rotation constrained mechanism when keeping wheelchair maintaining part mobile to wheelchair placement location from wheelchair accommodated position
Switch to restriction release state.
According to the second invention, wheelchair maintaining part relative to the state and supporting mechanism that supporting mechanism rotates upwardly and downwardly can connect
Knot, rotating part is the linking portion of supporting mechanism Yu wheelchair maintaining part, when the wheelchair maintaining part is from the wheelchair placement location
When mobile to the wheelchair accommodated position, the wheelchair maintaining part is rotated up, when the wheelchair maintaining part is held from the wheelchair
Position is received to when wheelchair placement location movement, the wheelchair maintaining part rotates down, and rotation constrained mechanism can allow for institute
Wheelchair maintaining part is stated to be rotated up and forbid rotating down.In this way, because when making wheelchair maintaining part be rotated up and lift wheelchair
Rotation constrained mechanism is acted when rising, so wheelchair can be effectively lifted.
It is invented according to third, rotation constrained mechanism has ratchet and pawl.
According to the 4th invention, under the restriction release state of rotation constrained mechanism, place wheelchair maintaining part to wheelchair
When position is mobile, rotated by rotating part to the movement for the position for being equivalent to the wheelchair placement location, the rotation limitation machine
Structure is switched to restriction state.Therefore, in wheelchair holding part in the state of wheelchair placement location, can always make to rotate limitation machine
Structure is in restriction state.
According to the 5th invention, the wheelchair accommodating device of vehicle has the rack being arranged on ratchet and is arranged in pawl
On receiving portion, when keeping wheelchair maintaining part mobile to wheelchair placement location, rotation and institute of the rack by the ratchet
The receiving portion for stating pawl abuts, thus the pawl rotation to the position engaged with the ratchet.
According to the present invention, when accommodating wheelchair into compartment, even if on the way decontroling hand, wheelchair will not be back to originally
Position.
Detailed description of the invention
Fig. 1 is the side view for indicating the wheelchair placement location of the wheelchair accommodating device of first embodiment of the invention.
Fig. 2 is the side view for indicating the wheelchair lifting position of the wheelchair accommodating device.
Fig. 3 is the overall perspective view of the wheelchair accommodating device from rear of vehicle.
Fig. 4 is wheelchair holding plate, sliding substrate and the rotation of the wheelchair accommodating device from (front) on the inside of compartment
The perspective view of platform.
Fig. 5 is the top view of the wheelchair holding plate, sliding substrate and turntable.
Fig. 6 is the side view for indicating the lock state of the sliding locking mechanism.
Fig. 7 is the side view for indicating the lock release state of the sliding locking mechanism.
Fig. 8 is to indicate that the wheelchair holding plate of the wheelchair accommodating device rotates upwardly and downwardly the side view of movement relative to sliding substrate
Scheme (wheelchair placement location).
Fig. 9 is to indicate that (IX of Fig. 8 is put for the side view of the rotation constrained mechanism between the sliding substrate and wheelchair holding plate
Big figure).
Figure 10 is to indicate that the wheelchair holding plate of the wheelchair accommodating device rotates upwardly and downwardly movement relative to sliding substrate
Side view (wheelchair lifting position).
Figure 11 is the side view (the XI enlarged drawing of Figure 10) for indicating the rotation constrained mechanism.
Figure 12 is the side view of the restriction release state of the rotation constrained mechanism.
Figure 13 is the perspective view of the rotation constrained mechanism.
Figure 14 is the solid of the lock release state of the front-wheel locking mechanism of the wheelchair holding plate from rear of vehicle
Figure.
Figure 15 is the side view for indicating the lock release state of front-wheel locking mechanism.
Figure 16 is the side view for indicating the lock state of front-wheel locking mechanism.
Description of symbols
20.... wheelchair
30.... wheelchair accommodating device
34.... turntable (supporting mechanism)
35.... sliding equipment (supporting mechanism)
36.... sliding substrate (supporting mechanism)
36j... left axle bearing portion (rotating part of supporting mechanism)
40.... sliding locking mechanism (supporting mechanism)
50.... wheelchair holding plate (wheelchair maintaining part)
50c... Pivot axle (rotating part of supporting mechanism)
60.... rotation constrained mechanism
63.... gear is fixed
63w... ratchet
63h... rack
65.... pawl
65e... receiving portion
Specific embodiment
(first embodiment)
Hereinafter, being based on Fig. 1 to Figure 16, the wheelchair accommodating device of the vehicle of first embodiment of the invention is said
It is bright.As shown in Figure 1 and Figure 2, the wheelchair 20 for the state that the wheelchair accommodating device 30 of the vehicle 10 of present embodiment is used to have folded
It is raised to the height in the compartment of vehicle 10 and accommodates from back door opening portion 12 to the wheelchair accommodated position in compartment.Here, in figure
Shown in it is all around and all around and corresponding up and down with the vehicle 10 with wheelchair accommodating device 30 up and down.
(summary of wheelchair accommodating device 30)
As shown in figure 3, wheelchair accommodating device 30 includes firm banking 33, the back door opening portion 12 in compartment is set
Near；Turntable 34 is arranged on firm banking 33 with the state that can be rotated horizontally via rotating mechanism (illustration omitted)；It is sliding
Dynamic substrate 36, is arranged on turntable 34 via sliding equipment 35；And wheelchair holding plate 50, with can be on opposite sliding substrate 36
The state and sliding substrate 36 of lower rotation link.As shown in figure 3, firm banking 33 by along back door opening portion 12 in the direction of vehicle width
The upper surface of upper extended crossbeam portion 33w and the left part for being fixed on crossbeam portion 33w and the stringer extended to vehicle front
Portion 33y is formed as overlooking substantially L-shaped.Also, the front end 33f (front end) of the stringer portion 33y of firm banking 33 passes through
Bolt is fixed with vehicle body.In this state, the upper surface 33u of the stringer portion 33y of firm banking 33 is kept approximate horizontal.In fixation
The upper surface 33u of the stringer portion 33y of pedestal 33, which is provided with, supports turntable 34 rotating mechanism as that can rotate horizontally (to omit
Diagram).In addition, being provided with the dextrorotation limiting section 34s of turntable 34 in the upper surface 33u of stringer portion 33y (referring to Fig. 3).
(turntable 34)
As shown in Figure 3, Figure 4, turntable 34 has with the plectane portion 34e of the rotating mechanism arranged coaxial and from the circle
Plate portion 34e is to radial direction face side rectangular band plate portion 34p outstanding.Also, skate machine is provided on turntable 34
A pair of of the sliding rail 35r and sliding limiting section 35s of structure 35.A pair of of sliding rail 35r along the width direction of band plate portion 34p ora terminalis from
The nose portion of band plate portion 34p extends to the direction of plectane portion 34e, and crosses the plectane portion 34e and linearly extend
To the end of plectane portion 34e.Also, it is fixed between a pair of of sliding rail 35r of the end for the plectane portion 34e for being located at turntable 34
Slide limiting section 35s.
Sliding equipment 35 has can be embedded in multiple sliding shoes of each sliding rail 35r along the state that sliding rail 35r is slided
35y.Also, as shown in Figure 4, etc., oblique be fixed on of multiple sliding shoe 35y is formed as overlooking the lower sliding substrate in general square shape
The left front corner of 36 lower surface.Sliding substrate 36 can be slided along a pair of of sliding rail 35r as a result,.Here, such as Fig. 3, Fig. 4 institute
Show, in the state that turntable 34 horizontally rotates to right-hand rotation restriction site, the band plate portion 34p and right rotation limiting section of turntable 34
34s is abutted, so that turntable 34 be forbidden to horizontally rotate to the right.In this state, positioned at the protrusion of the band plate portion 34p of turntable 34
The front-end configuration of a pair of of sliding rail 35r of end is near the central portion in the back door opening portion 12 of vehicle 10.Also, a pair of of sliding rail
35r is obliquely extended near the central portion in the back door opening portion 12 of vehicle 10 towards the left front in compartment, is located at turntable 34
Plectane portion 34e end a pair of of sliding rail 35r base end part configure near the left wall in compartment.
(sliding substrate 36)
As shown in figure 4, sliding substrate 36 is that state can rotate upwardly and downwardly props up wheelchair holding plate 50 (aftermentioned)
Support and be in the plate of general square shape.Also, sliding substrate 36 is configured to, in the state that turntable 34 is located at right-hand rotation restriction site,
Front, the back of the sliding substrate 36 extend along vehicle width direction, and the left side, the right extend along vehicle front-rear direction.That is, revolving
Turntable 34 is located in the state of right-hand rotation restriction site, and sliding substrate 36 can all around direction and the front and back of vehicle 10 be left with it
The consistent posture of right direction is along a pair of of sliding rail 35r to oblique sliding.
As shown in figure 4, the left wall 36f of flat upside-down triangle shape is formed on the left side, on the right side for sliding substrate 36
While being formed with the right wall portion 36r of enclosure wall shape.Also, the lower part back-end location of the left wall 36f in sliding substrate 36 is formed with a left side
Bearing portion 36j is formed with right axle bearing portion (omitting appended drawing reference) in the back-end location of the right wall portion 36r of sliding substrate 36.Sliding
The left axle bearing portion 36j and right axle bearing portion (omitting appended drawing reference) of substrate 36 are coaxially located at identical height and position, wheelchair
The Pivot axle 50c of holding plate 50 is supported on left axle bearing portion 36j in a manner of it can rotate freely and right axle bearing portion (is omitted attached
Icon note) on.State and sliding base of the wheelchair holding plate 50 can be rotated upwardly and downwardly centered on Pivot axle 50c as a result,
Plate 36 links.Here, in the state that turntable 34 is located at right-hand rotation restriction site, the left axle bearing portion 36j of sliding substrate 36 and the right side
The Pivot axle 50c for the wheelchair holding plate 50 that bearing portion (omitting appended drawing reference) is supported extends along vehicle width direction.As a result,
Back door opening portion 12 keeping parallelism of the wheelchair holding plate 50 relative to vehicle 10.
(sliding locking mechanism 40)
As shown in Figure 4, Figure 5, in the left front corner of sliding substrate 36, with edge between the sliding shoe 35y of sliding equipment 35
Glide direction extend mode be formed with notch 36k.Also, the position of the notch 36k in sliding substrate 36 is configured with
The hook 43 of sliding locking mechanism 40.Sliding locking mechanism 40 is the mechanism for forbidding sliding substrate 36 to slide relative to turntable 34.
In the state that turntable 34 is located at right-hand rotation restriction site, near the central portion that sliding substrate 36 slides into back door opening portion 12
When (back-end location) and wheelchair holding plate 50 are rotated upwardly and downwardly relative to sliding substrate 36, sliding locking mechanism 40 becomes slide lock
State.
As shown in Figure 4, Figure 5, sliding locking mechanism 40 has in the position of the notch 36k of sliding substrate 36 along cunning
The hook support portion 41 for the longitudinal wall shape that the mode that dynamic direction extends is arranged and with Chong Die with the hook support portion 41 and can be with upper and lower
The hook 43 of the state of rotation and the hook support portion 41 connection.As shown in Figure 6, Figure 7, the front end of hook 43 is provided with hook-like
Holding section 43k is provided with load-bearing portion 43z in base end part.Also, position passes through rotation center near the base end part of hook 43
Pin 41p is linked with the hook support portion 41 of the state and sliding substrate 36 that can rotate upwardly and downwardly.Hook 43 is by self weight to engaging as a result,
The direction rotation (turning right in Fig. 6) that portion 43k is below.In addition, if pressing the cardinal extremity of pressure hook 43 downwards by external force
The load-bearing portion 43z in portion, then hook 43 overcomes self weight and is rotated up and (turns left in Fig. 6).
As shown in Fig. 5, Fig. 6 etc., there is sliding locking mechanism 40 nose portion of the band plate portion 34p in turntable 34 to be formed
Rectangular long hole 45 between a pair of of sliding rail 35r.Rectangular long hole 45 is formed in a manner of extending along sliding rail 35r, rectangular at this
The leading edge potion (edge in the left side of Fig. 5~Fig. 7) of the length direction of long hole 45, which is formed with, is hooked 43 holding section 43k from upper rear
The engaged part 45e tangled.In addition, sliding locking mechanism 40 has latch-release protrusion 47, latch-release protrusion 47
The load-bearing portion 43z of pressure hook 43 is pressed downwards, (is turned left in Fig. 7 as shown in fig. 7, making hook 43 that self weight be overcome to be rotated up
It is dynamic).
As shown in figure 4, latch-release protrusion 47 is shaped generally as a shape and is mounted on the back side of wheelchair holding plate 50
Specified position.Also, it as shown in Figure 6, Figure 7, is turned left and (is rotated up) by wheelchair holding plate 50 to being loaded in sliding substrate
The latch-release of position (aftermentioned) on 36, the back side of wheelchair holding plate 50 is held by the load of pressure hook 43 downwards with protrusion 47
By portion 43z.Hook 43 overcomes self weight to be rotated up (in Fig. 7 for turn left) as a result, the holding section 43k of hook 43 be maintained as from
The state that the engaged part 45e of turntable 34 is disengaged.
That is, as shown in fig. 7, sliding substrate 36 is kept in the state that wheelchair holding plate 50 is loaded on sliding substrate 36
It is free to slide relative to turntable 34.But as shown in fig. 6, the state of the front end of sliding rail 35r is slid into sliding substrate 36
Under, when the beginning of wheelchair holding plate 50 turns right and (rotates down) relative to sliding substrate 36, the locking of wheelchair holding plate 50
Releasing is detached from protrusion 47 from the load-bearing portion 43z of hook 43.Hook 43 is rotated down and (is turned right) by self weight as a result, should
The holding section 43k of hook 43 hangs over the engaged part 45e of turntable 34.As a result, sliding substrate 36 is prohibited from back-end location
Forward slip.
(summary of wheelchair holding plate 50)
As shown in Figure 1 and Figure 2, front-wheel 22 of the wheelchair holding plate 50 to 20 left and right of the wheelchair folded in the direction of the width
It is fixed, and then the frame front lower portion 21 to front position and the frame central portion 23 positioned at the rear of front-wheel 22 are supported and
Keep wheelchair 20.Here, it is located at the immediate vicinity of rear-wheel 27 because of the center of gravity G of wheelchair 20, the frame central portion 23 of wheelchair 20,
Front-wheels 22 etc. are located at the front side of center of gravity G.Therefore, wheelchair holding plate 50 on front side of the center of gravity G of wheelchair 20 to being supported.In addition,
As shown in Fig. 1, Fig. 3 etc., wheelchair holding plate 50 can place wheelchair 20 with the state of standing.Therefore, wheelchair holding plate 50 is stood
The position risen is referred to as the wheelchair placement location of wheelchair accommodating device 30.
Also, as shown in Fig. 2, making the wheelchair holding plate 50 for being placed with wheelchair 20 from wheelchair placement location relative to sliding base
Plate 36 turns left and (is rotated up), can be raised to the position being loaded on sliding substrate 36.Here, wheelchair holding plate 50 is carried
In on sliding substrate 36 and keep approximate horizontal position be referred to as wheelchair lifting position.Here, as shown in Fig. 2, being lifted in wheelchair
Position, wheelchair holding plate 50 are the frame central portion of fulcrum support wheelchair 20 with the frame central support portion 55 of the wheelchair holding plate 50
23.In addition, being connected by the turning moment centered on the fulcrum that the center of gravity G of wheelchair 20 is generated by the front-wheel 22 with wheelchair 20
The front-wheel locking mechanism 70 of the wheelchair holding plate 50 of knot is (aftermentioned) to be born.
As shown in Figure 3, Figure 4, wheelchair holding plate 50 has plate main part 51 and back side and cunning in plate main part 51
The plate support portion 53 that dynamic substrate 36 is linked in a manner of it can rotate upwardly and downwardly.As shown in figure 3, plate main part 51 includes that width is wide
Front wheel supporting portion 510 and the narrow frame front support portion 514 of width, front wheel supporting portion 510 is shaped generally as rectangular, frame front support
Portion 514 is located at the center upside in front wheel supporting portion 510, is shaped generally as with the state being recessed relative to the front wheel supporting portion 510
It is rectangular.Also, it is formed with rectangular front-wheel insertion section 512 in the left and right sides in the front wheel supporting portion 510 of plate main part 51, it should
Front-wheel insertion section 512 is longitudinal chimeric for a part of the front-wheel 22 of wheelchair 20.Front-wheel 22 and front wheel supporting portion 510 in wheelchair 20
Front-wheel insertion section 512 it is chimeric in the state of, frame front support portion 514 is abutted with the frame front lower portion 21 of the wheelchair 20.Also,
As shown in figure 4, being fixed with above-mentioned sliding in the position of the left lower corner of the back side in the frame front support portion 514 of plate main part 51
The latch-release of locking mechanism 40 protrusion 47.
As shown in figure 4, the back side in the front wheel supporting portion 510 of plate main part 51, pair of right and left plate support portion 53 is fixed
Width direction inner side in the front-wheel insertion section 512 of left and right.Plate support portion 53 is shaped generally as equilateral triangle, is equivalent to this
The part on one side of triangle is fixed on the back side in front wheel supporting portion 510 via flange portion and by welding etc..Also, it is above-mentioned
Pivot axle 50c passes perpendicularly through the protrusion for being equivalent to vertex of a triangle of the plate support portion 53 of left and right and is fixed.
As shown in figure 4, the plate support portion 53 of left and right is sandwiched between the left wall 36f of sliding substrate 36 and right wall portion 36r.Also, such as
It is upper described, from the left part of the Pivot axle 50c outstanding of plate support portion 53 of left and right and right part in a manner of rotating freely
By the left axle bearing portion 36j of sliding substrate 36 and right axle bearing portion (omitting appended drawing reference) support.
As shown in figure 4, being provided with foot in the center upper portion position in the front wheel supporting portion 510 of the back side of plate main part 51
Plate 516.As shown in fig. 7, when wheelchair holding plate 50 is rotated up and is loaded on sliding substrate 36, foot's plate 516 and sliding base
The surface of plate 36 abuts, and it is approximate horizontal for thus supporting wheelchair holding plate 50.In addition, as shown in FIG. 1 to 3, in plate main body
The face side in portion 51, front wheel supporting portion 510 lower end central location at right angles to outstanding relative to front wheel supporting portion 510
Mode is provided with the frame central support portion 55 being supported to the frame central portion 23 of wheelchair 20.As shown in figure 3, frame central support portion
55 prolong by the column sections 55s rectangular relative to front wheel supporting portion 510 and in the front end of column sections 55s along left and right directions
It stretches and the frame support rod 55u that the frame central portion 23 of wheelchair 20 is supported is shaped generally as T-shaped.In addition, frame central supporting
Portion 55 can be turned folding to the position substantially be overlapped with plate main part 51.
(rotation constrained mechanism 60)
As shown in figure 4, between the plate support portion 53 in the left side of the left wall 36f and wheelchair holding plate 50 of sliding substrate 36
It is provided with rotation constrained mechanism 60.Rotation constrained mechanism 60 is to work as wheelchair holding plate 50 from wheelchair placement location (referring to Fig.1) phase
Forbid the mechanism of reversion when sliding substrate 36 is turned left and (is rotated up) and is lifted position (referring to Fig. 2) to wheelchair.Such as figure
8, shown in Fig. 9 etc., rotation constrained mechanism 60 includes the fixation gear 63 with ratchet 63w and the spine for hanging over the fixation gear 63
Pawl 65 on tooth 63w.An also, left side for fixed gear 63 and the Pivot axle 50c of wheelchair holding plate 50 (plate support portion 53)
End is coaxial and to be unable to the connection of the state of relative rotation.Therefore, when wheelchair holding plate 50 relative to sliding substrate 36 around rotation
When turning the axis rotation of central axis 50c, the fixed gear 63 also with 50 unitary rotation of wheelchair holding plate.
Multiple ratchet 63w are formed in the range of about 180 ° of the outer peripheral edge of fixed gear 63.Here, such as Fig. 8~figure
11 it is equal shown in, by the angle initialization for indicating the is formationed range of ratchet 63w centered on Pivot axle 50c for greater than indicate with
The angle of the formation range of wheelchair holding plate 50 centered on Pivot axle 50c.Also, existed with the formation range of ratchet 63w
The mode Chong Die with the plate support portion 53 of wheelchair holding plate 50 on the axis direction of Pivot axle 50c consolidates fixed gear 63
It is scheduled on the left part of Pivot axle 50c.In addition, as shown in Figure 13 etc., at the back side of the fixation gear 63 (with plate support portion 53
Opposite face), it is provided with rack 63h outstanding on the outside of from the outer peripheral edge of the fixation gear 63 to radial direction.Rack 63h
It is positioned in the circumferential center of the formation range of ratchet 63w.
The pawl 65 of rotation constrained mechanism 60 is that the fixation gear 63 (ratchet 63w) in Fig. 9 is allowed to turn left and forbid
The pawl to turn right.As shown in Fig. 4, Fig. 8 etc., side of the pawl 65 via pawl central axis 65p can be rotated along left wall 36f
Formula is mounted on the upper rear end position of the left wall 36f of sliding substrate 36.As shown in figure 9, pawl 65 has around pawl central axis
The plectane portion 65m of the axis rotation of the 65p and pawl main part 65t that mouth shape is protruded from the outer peripheral surface of plectane portion 65m.And
And when the pawl main part 65t of pawl 65 is located at front side (left side in Fig. 9) relative to the axle center of pawl central axis 65p, pawl 65
It turns left by from important.Pawl 65 is maintained at the front end of pawl main part 65t and the spine of fixed gear 63 by self weight as a result,
The clamped position (left-hand rotation restriction site) of tooth 63w engaging.
As shown in figure 9, in the state that pawl 65 is located at clamped position (left-hand rotation restriction site), the pawl main part of pawl 65
The front end of 65t engages in the upside of the rotation center of fixed gear 63 with ratchet 63w.As a result, when fixed gear 63 turns left
When, ratchet 63w easily boosts the pawl main part 65t of pawl 65, therefore the pawl main part 65t of pawl 65 is disengaged from ratchet 63w,
To allow fixed gear 63 to turn left.It is on the other side, when fixed gear 63 will turn right because ratchet 63w from
Top pushes the pawl main part 65t of pawl 65, so the pawl main part 65t of pawl 65 falls into the tooth socket of ratchet 63w, to forbid
Fixed gear 63 turns right.
On pawl 65, the position across side pawl central axis 65p opposite with pawl main part 65t is provided with rear side handle
Hand 65h.Also, as shown in figure 12, pawl 65 is set to turn right around pawl central axis 65p by holding rear side handle 65h, thus
The engaging of the pawl main part 65t of pawl 65 with the ratchet 63w of fixed gear 63 can be released.Here, working as the pawl main body of pawl 65
When portion 65t is located at rear side (right side in Figure 12) in the axle center of pawl central axis 65p, pawl 65 will turn right by self weight.
Therefore, in the state of making pawl 65 turn right and to release with the engaging of fixed gear 63, pawl 65 is maintained at limitation solution
Except position (right-hand rotation restriction site), the restriction cancellation position (right-hand rotation restriction site) be by self weight then side grip 65h turn
The position that dynamic limiting section 65s is abutted from downside with the left wall 36f of sliding substrate 36.
In the periphery of the plectane portion 65m of pawl 65, it is provided between pawl main part 65t and rear side handle 65h cricoid
Receiving portion 65e.As shown in figure 12, in the state that pawl 65 is located at restriction cancellation position (right-hand rotation restriction site), receiving portion 65e
It is positioned in the position that the rack 63h for the fixation gear 63 for turning right (rotate down) together with wheelchair holding plate 50 is abutted
It sets.As a result, when wheelchair holding plate 50 is turned right and (rotated down) to wheelchair placement location (referring to figure relative to sliding substrate 36
1) when, the rack 63h of fixed gear 63 is abutted with the receiving portion 65e of pawl 65.Pawl 65 is from restriction cancellation position as a result,
(right-hand rotation restriction site) turns left, and clamped position is maintained at by self weight.
(front-wheel locking mechanism 70)
Be provided on wheelchair holding plate 50 wheelchair placement location (referring to Fig.1) make the front-wheel 22 of the left and right of wheelchair 20 with
The front-wheel locking mechanism 70 that the front wheel supporting portion 510 of plate main part 51 links.As shown in Figure 1, behind the left and right for making wheelchair 20
In the state that wheel 27 is below and erects wheelchair 20, a part insertion plate main part 51 of the front-wheel 22 by making left and right
The movement of the front-wheel insertion section 512 of the left and right in (front wheel supporting portion 510), front-wheel locking mechanism 70 make the front-wheel of the left and right of wheelchair 20
22 link with plate main part 51 (front wheel supporting portion 510).Here, state (the wheelchair set of the standing in wheelchair holding plate 50
Set) under, the front-wheel insertion section 512 of left and right is set as the height gauge with the front-wheel 22 of the wheelchair 20 erected away from the height dimension on road surface
It is very little roughly equal.Therefore, before the left and right of a part insertion wheelchair holding plate 50 (plate main part 51) of the front-wheel 22 of left and right
When taking turns insertion section 512, lifting wheelchair 20 is not needed.
As shown in Fig. 3, Fig. 4 and Figure 14, front-wheel locking mechanism 70, which has, to be arranged in (the plate main part of wheelchair holding plate 50
51) locking member 73 of face side, spring member 75 and be arranged in plate main part 51 back side supporting member 77.Card
Only component 73 makes a left side by the front-wheel 22 from the left and right of the opposite side of the front-wheel insertion section 512 of plate main part 51 pressing wheelchair 20
Right front-wheel 22 and plate main part 51 links.Locking member 73 is by about the 51 plate main part to be capable of opposite wheelchair holding plate 50
The arm 73a and be substantially horizontally fixed on arm 73a that the state of rotation and the plate main part 51 of wheelchair holding plate 50 link
Front end (rotatably mounted end) pressing lever 73b be shaped generally as it is T-shaped.
As shown in Fig. 3, Figure 14, in the face side setting of the plate main part 51 (front wheel supporting portion 510) of wheelchair holding plate 50
There is arm support portion 515, the arm support portion 515 from left and right directions in a manner of clipping by the cardinal extremity of the arm 73a of locking member 73
Portion's support is that can rotate upwardly and downwardly.Arm support portion 515 is set in a manner of protruding from the table aspect-oriented of plate main part 51 as chevron
Set the middle position in the front-wheel insertion section 512 of left and right.Also, it is provided at the top of arm support portion 515 by locking member 73
The Pivot axle 73p support of arm 73a be the bearing portion 515j (referring to Fig.1 5) that can rotate freely.
As shown in figure 16, the bearing portion 515j of the arm support portion 515 of plate main part 51 be arranged in to plate main part 51
The substantially coaxial position of the front-wheel 22 of the left and right for the wheelchair 20 that the front-wheel insertion section 512 of left and right is inserted into.In addition, from locking member 73
The front end (boundary section with pressing lever 73b) of rotation center to arm 73a of arm 73a be sized to compare wheelchair
The bigger value of the radius size of 20 front-wheel 22.Therefore, as shown in figure 16, when the arm 73a of locking member 73 is with rotation center
When being rotated up (aftermentioned) centered on axis 73p, pressing lever 73b is moved upward along the periphery of the front-wheel 22 of left and right.
Also, in the state that the pressing lever 73b of locking member 73 is abutted with the front wheel supporting portion 22s of wheelchair 20, pressing
Front-wheel 22 of the bar 73b from the opposite side pressing of front-wheel insertion section 512 of left and right or so.As a result, the front-wheel 22 and wheel of left and right
Chair holding plate 50 (plate main part 51) connection.That is, as shown in figure 16, the pressing lever 73b of locking member 73 is inserted from the front-wheel of left and right
Enter the position (position abutted with the front wheel supporting portion 22s of wheelchair 20 of the front-wheel 22 of the left and right of the opposite side pressing wheelchair 20 in portion 512
Set) be locking member 73 on turn restriction site (latched position).In addition, as shown in figure 15, locking member 73 is located at lower turn of limit
The state of position processed is the latch-release position of locking member 73.
The spring member 75 of front-wheel locking mechanism 70 is for locking member 73 to be maintained at latched position or latch-release
The forcing unit of position.Pair of right and left spring member 75 is being used, and as shown in figure 15, one end of these spring members 75 is hung over
It is set on the fixed spring stent 515y of the upper side of the left and right of arm support portion 515.In addition, these spring members 75 is another
One end, which is hung over, to be set on the fluid spring bracket 73x of the left and right side of arm 73a of locking member 73.As shown in figure 15, exist
In the state that locking member 73 turns restriction site (latch-release position) under being located at, spring member 75 is configured in locking member 73
The left side of the rotation center (bearing portion 515j) of arm 73a.Therefore, direction is turned right (to plate master to arm 73a application
51 side of body portion) spring member 75 elastic force, so that locking member 73, which is maintained at down, turns restriction site (latch-release position).
In addition, spring member 75 is relative to locking structure when right direction of the supporting member 77 into Figure 15 presses locking member 73 (aftermentioned)
When the rotation center of the arm 73a of part 73 moves to the right, arm 73a is due to the elastic force of spring member 75 towards latched position
Direction turns left and (is rotated up).
As shown in figure 16, the supporting member 77 of front-wheel locking mechanism 70 is inserted into the front-wheel insertion of the left and right of plate main part 51
The front-wheel 22 of the left and right of the wheelchair 20 in portion 512 is pressed forwards and is turned left, and right direction (rear) pressing is located at locking
Release the locking member 73 of position.As shown in figure 4, supporting member 77 is by rectangular median plate 77c and upper with median plate 77c
End position connection is simultaneously shaped generally as T-shaped along the front wheel supporting bar 77b that left and right directions extends.Front wheel supporting bar 77b be by
The bar that the front-wheel 22 of the left and right of wheelchair 20 presses, before extending to right side from the rear side position of the front-wheel insertion section 512 in left side
Take turns the rear side position of insertion section 512.Also, the lower end of the median plate 77c of supporting member 77 is arranged on wheelchair holding plate
The shaft bearing plate 517 of the left and right in the back side center of 50 (plate main parts 51) clips and is supported for the state that can be rotated upwardly and downwardly.That is,
As shown in figure 15, the center of rotation pin (omitting appended drawing reference) of the lower end of the median plate 77c of supporting member 77 is set by shape
It is that can be freely rotated at the bearing portion 517j support of the shaft bearing plate 517 in left and right.
As a result, when the front-wheel 22 of the left and right of wheelchair 20 is inserted into the front-wheel insertion section 512 of the left and right of plate main part 51, left and right
Front-wheel 22 forwards (left direction) pressing supporting member 77 front wheel supporting bar 77b, as shown in figure 16, median plate 77c around
Bearing portion 517j turn left.As shown in Fig. 4, Figure 15, the median plate 77c of supporting member 77 lower central with downwards after
Side's mode outstanding is provided with curved rodlike pressing lever 77p.For pressing lever 77p, the front end portion of pressing lever 77p from
The central opening (illustration omitted) of plate main part 51 is prominent to the face side of plate main part 51.Also, it as shown in figure 15, is supporting
For the front wheel supporting bar 77b of component 77 not in the state of by external force, the front end portion of pressing lever 77p turns restriction site under
The back side of the locking member 73 of (latch-release position) abuts.As a result, when the front-wheel 22 of the left and right of wheelchair 20 presses forwards
When front wheel supporting the bar 77b, median plate 77c of supporting member 77 turn left around bearing portion 517j, as shown in figure 16, pressing lever
Rearward (right direction) pressing is located at the lower locking member 73 for turning restriction site to 77p.Spring member 75 is relative to locking as a result,
The rotation center of the arm 73a of component 73 moves to the right, and arm 73a is due to the elastic force of spring member 75 towards latched position
Direction is rotated up.
(movement of wheelchair accommodating device 30)
As shown in Figure 1, the wheelchair holding plate 50 to wheelchair accommodating device 30 will take turns from the state for being located at wheelchair placement location
Chair 20 is accommodated to be illustrated into the step in the compartment of vehicle 10.Here, as shown in Figure 4, Figure 5, in wheelchair accommodating device 30
Wheelchair holding plate 50 is located in the state of wheelchair placement location, and turntable 34 is maintained at right-hand rotation restriction site, sliding substrate 36
In the front end of a pair of of sliding rail 35r, it is configured near the center in the back door opening portion 12 of vehicle 10.Also, as shown in fig. 6, sliding
The hook 43 of locking mechanism 40 is hung on the engaged part 45e of turntable 34 (rectangular long hole 45), to forbid sliding substrate 36 sliding
It is dynamic.Moreover, as shown in Figure 8, Figure 9, the spine of the rotation constrained mechanism 60 between sliding substrate 36 and wheelchair holding plate 50 is arranged in
The pawl main part 65t of pawl 65 engages with the ratchet 63w of fixed gear 63.
In addition, as shown in figure 14, the locking member 73 of the front-wheel locking mechanism 70 of wheelchair holding plate 50 passes through spring member
75 elastic force, which is maintained at down, turns restriction site (latch-release position).As shown in Figure 1, in this state, the wheelchair that will have been folded
20 are erected with the state that the rear-wheel 27 of left and right is located at downside, and the front-wheel 22 of the left and right of the wheelchair 20 is inserted into wheelchair holding plate 50
The front-wheel insertion section 512 of left and right.The front-wheel 22 of the left and right of wheelchair 20 presses the support structure of front-wheel locking mechanism 70 forwards as a result,
The front wheel supporting bar 77b of part 77.As a result, as shown in figure 16, the median plate 77c of supporting member 77 around bearing portion 517j to
Turn left dynamic, is fixed on front end portion rearward (right direction) pressing of the pressing lever 77p of median plate 77c positioned at latch-release position
The locking member 73 set.
As a result, spring member 75 relative to the arm 73a of locking member 73 rotation center (bearing portion 515j) to the right
Mobile, arm 73a is rotated up due to the elastic force of spring member 75 towards the direction of latched position.Also, it is fixed on arm 73a
The pressing lever 73b of front end be moved upward along the periphery of front-wheel 22 of left and right, and hang over the front wheel supporting portion of wheelchair 20
22s.The pressing lever 73b of 22 locked member 73 of front-wheel of the left and right of wheelchair 20 is inserted into from the front-wheel of wheelchair holding plate 50 as a result,
The opposite side in portion 512 presses, to link with wheelchair holding plate 50.In addition, as shown in Figure 1, front-wheel in the left and right of wheelchair 20
In the state of the front-wheel insertion section 512 of the left and right of 22 insertion wheelchair holding plates 50, the frame front lower portion 21 and wheelchair of wheelchair 20 are protected
The frame front support portion 514 for holding plate 50 abuts.In addition, the frame central supporting of the frame central portion 23 of wheelchair 20 and wheelchair holding plate 50
The frame support rod 55u in portion 55 is abutted.
In this state, by applying lifting force to wheelchair 20, wheelchair holding plate 50 is relative to sliding substrate 36 to rotate
It is rotated up and (turns left in Fig. 1) centered on central axis 50c.Here, because the frame front lower portion 21 and wheelchair of wheelchair 20
The frame front support portion 514 of holding plate 50 abuts, so even if applying lifting force (referring to white arrow), wheelchair 20 to wheelchair 20
It will not be individually rotated up centered on front-wheel 22 relative to wheelchair holding plate 50.That is, in frame front lower portion 21, front-wheel 22
And frame central portion 23 this supported at three point, in the state of wheelchair holding plate 50, wheelchair 20 and 50 one of wheelchair holding plate turn upwards
It is dynamic.
In addition, when wheelchair holding plate 50 is rotated up centered on Pivot axle 50c relative to sliding substrate 36, rotation
Turn the left of the fixation gear 63 and 50 one of wheelchair holding plate of limiting mechanism 60 into Fig. 9 to rotate.Therefore, even if rotation limitation
The pawl main part 65t of the pawl 65 of mechanism 60 engages with the ratchet 63w of fixed gear 63, can also push away pawl 650 because of ratchet 63w
It rises and wheelchair holding plate 50 (fixed gear 63) is allowed to turn left.But even if on the way releasing the lifting force of wheelchair 20,
Fixed gear 63 can be forbidden to turn right by the effect of rotation constrained mechanism 60, therefore wheelchair holding plate 50 will not turn downwards
It is dynamic, to keep the position of wheelchair holding plate 50.
Then, as shown in Fig. 2, when by wheelchair holding plate 50 be rotated up to wheelchair be lifted position when, as shown in fig. 7, wheel
Foot's plate 516 of chair holding plate 50 is abutted with the surface of sliding substrate 36, and wheelchair holding plate 50 is loaded in approximate horizontal state
On sliding substrate 36.Then, when wheelchair holding plate 50 is loaded on sliding substrate 36, the locking of the back side of wheelchair holding plate 50
Release the load-bearing portion 43z for pressing the hook 43 of sliding locking mechanism 40 downwards with protrusion 47.As a result, as shown in fig. 7, hook 43
Self weight is overcome to be rotated up and (turn left), the holding section 43k of hook 43 is disengaged from the engaged part 43e of turntable 34.That is, sliding
Substrate 36 can be slided relative to turntable 34 along a pair of of sliding rail 35r.
Then, make position of the sliding substrate 36 being supported to wheelchair 20 and wheelchair holding plate 50 from back door opening portion 12
(the preceding left direction sliding into Fig. 3, Fig. 4) is slided to the interior direction in compartment along the sliding rail 35r on turntable 34.Then,
In the state that sliding substrate 36 is abutted with the sliding limiting section 35s of turntable 34, turntable 34 is then made horizontally to turn left
It is dynamic.Turntable 34 from right-hand rotation restriction site turn left about 90 ° in the state of, front-wheel 22, rear-wheel 27 and the back door of wheelchair 20
Opening portion 12 is substantially parallel, and left-hand rotation dynamic limiting section (illustration omitted) starts working.Using the position as the accommodated position of wheelchair.
In the case where unloading the wheelchair 20 for being located at accommodated position from vehicle 10, come with the step opposite with above-mentioned steps
Force.Here, as shown in Fig. 2, making the wheelchair holding plate 50 for being located at wheelchair lifting position rotate down and (turn right) to wheel
In the case where chair placement location (referring to Fig.1), as shown in figure 12, the rear side handle of the pawl 65 of rotation constrained mechanism 60 is held
65h makes pawl 65 turn right around pawl central axis 65p to release the pawl main part of the ratchet 63w of fixed gear 63 Yu pawl 65
The engaging of 65t.At this point, because the rotary spacing portion 65s of the rear side handle 65h of pawl 65 is from the left wall of downside and sliding substrate 36
Portion 36f is abutted, so pawl 65 is maintained at restriction site of turning right shown in Figure 12.In this state, wheelchair can be made to keep
Plate 50 is rotated down and (is turned right) centered on Pivot axle 50c relative to sliding substrate 36.
Then, as shown in figure 12, holding wheelchair 20 and wheelchair holding plate 50 is swung down to wheelchair shown in FIG. 1
During seated position, the rack 63h of fixation gear 63 and the holding for pawl 65 that integrally turn right with wheelchair holding plate 50
It is abutted by portion 65e.Also, it rotates down and (turns right) to the rank of wheelchair placement location (referring to Fig.1) in wheelchair holding plate 50
The receiving portion 65e of pawl 65 is pressed into specified position by the rack 63h of section, fixed gear 63, so that pawl 65 turns left.
The pawl main part 65t of pawl 65 engages with the ratchet 63w of fixed gear 63 as a result,.That is, by turning wheelchair holding plate 50 downwards
Dynamic (turning right) to wheelchair placement location (referring to Fig.1), make the pawl main part 65t of pawl 65 automatically with fixed gear 63
Ratchet 63w engaging.Then, by making the locking member 73 of front-wheel locking mechanism 70 that the elastic force of spring member 75 be overcome to rotate down
To latch-release position, locking member 73 is maintained at latch-release position because of the elastic force of spring member 75, to make wheelchair
20 are detached from wheelchair holding plate 50.
(term of the term and first embodiment of claims corresponding)
As described above, wheelchair holding plate 50 is equivalent to wheelchair maintaining part of the invention.In addition, can with wheelchair holding plate 50
The mode for the wheelchair accommodated position being moved in compartment from the wheelchair placement location outside compartment supports the rotation of wheelchair holding plate 50
Platform 34, sliding equipment 35, sliding locking mechanism 40, sliding substrate 36 etc. are equivalent to supporting mechanism of the invention.In addition, being fixed on
Left axle bearing portion 36j, the right bearing of Pivot axle 50c and the sliding substrate 36 on the plate support portion 53 of wheelchair holding plate 50
The linking portion in portion's (omitting appended drawing reference) is equivalent to the rotating part of supporting mechanism of the invention.Moreover, rotation constrained mechanism 60
The state that engages with pawl 65 of ratchet 63w be rotation constrained mechanism of the invention restriction state, pawl 65 is de- from ratchet 63w
The state opened is the restriction release state of rotation constrained mechanism.
(the advantages of wheelchair accommodating device 30 of the vehicle 10 of present embodiment)
The wheelchair accommodating device 30 of vehicle 10 according to the present embodiment, in sliding substrate 36 and the (wheel of wheelchair holding plate 50
Chair maintaining part) between, it is provided with the rotation that can allow for being rotated up and (turn left) and forbid rotating down and (turning right)
Limiting mechanism 60.Therefore, when make wheelchair holding plate 50 from wheelchair placement location (referring to Fig.1) turn to wheelchair lifting position (ginseng
According to Fig. 2) when, even if on the way stopping force, by the movement of rotation constrained mechanism 60, wheelchair holding plate 50 will not be to wheelchair
The direction of placement location returns.Therefore, wheelchair 20 can be efficiently lifted.
In addition, when making wheelchair holding plate 50 be swung down to wheelchair under the restriction release state of rotation constrained mechanism 60
When seated position, the rack 63h of the side ratchet 63w is abutted with the receiving portion 65e of pawl 65, so that pawl 65 be made to turn to and ratchet
The position of 63w engaging.Therefore, in the state that wheelchair holding plate 50 is located at wheelchair placement location, rotation can always limited
Mechanism 60 is in restriction state.
(modification)
Additionally, this invention is not limited to above embodiment, are able to carry out change without departing from the scope of spirit of the present invention
More.For example, the example shown in the present embodiment is, set in the Pivot axle 50c rotated integrally with wheelchair holding plate 50
The fixation gear 63 (ratchet 63w) for setting rotation constrained mechanism 60, in the left wall with left axle bearing portion 36j of sliding substrate 36
Pawl 65 is arranged in 36f.But it is also possible to which pawl 65 to be arranged in the Pivot axle 50c rotated integrally with wheelchair holding plate 50
On, and fixed gear 63 is arranged in the left wall 36f of sliding substrate 36.In addition, the example shown in the present embodiment is,
The receiving portion 65e of pawl 65 is pressed in the rack 63h by the side ratchet 63w, to make wheelchair holding plate 50 be swung down to wheel
When chair placement location, rotation constrained mechanism 60 is made to be in restriction state (engaging pawl 65 with ratchet 63w).But it is also possible to
Ram is set in the plate support portion 53 of wheelchair holding plate 50, pawl 65 is pressed by the ram and tangles the pawl 65
Ratchet 63w.
Claims (5)
1. a kind of wheelchair accommodating device of vehicle, which is characterized in that
It includes
Wheelchair maintaining part places wheelchair；And
Supporting mechanism, so that the wheelchair maintaining part can accommodate position in the wheelchair in the wheelchair placement location and compartment outside compartment
The mode moved between setting supports the wheelchair maintaining part,
From outside to the wheelchair maintaining part applied force, hold that the wheelchair maintaining part in the wheelchair placement location and wheelchair
It receives and moves between position,
It is provided with rotating part on the supporting mechanism, in the wheelchair maintaining part from the wheelchair placement location to the wheelchair
When accommodated position is mobile, the rotating part is rotated to a direction, the wheelchair maintaining part from the wheelchair accommodated position to
When the wheelchair placement location is mobile, the rotating part is rotated to other direction,
The rotating part be provided with can allow for rotating to a direction and forbid the rotation rotated to another direction limit
Mechanism,
The rotation constrained mechanism can forbid the restriction state rotated to other direction and allow to other direction rotation
Switch between restriction release state.
2. the wheelchair accommodating device of vehicle according to claim 1, which is characterized in that
The wheelchair maintaining part relative to the state and the supporting mechanism that the supporting mechanism rotates upwardly and downwardly can link, institute
The linking portion that rotating part is the supporting mechanism Yu the wheelchair maintaining part is stated,
When the wheelchair maintaining part is mobile to the wheelchair accommodated position from the wheelchair placement location, the wheelchair maintaining part
It is rotated up, when the wheelchair maintaining part is mobile to the wheelchair placement location from the wheelchair accommodated position, the wheelchair
Maintaining part rotates down,
The rotation constrained mechanism can allow for the wheelchair maintaining part to be rotated up and forbid rotating down.
3. the wheelchair accommodating device of vehicle according to claim 1 or 2, which is characterized in that
The rotation constrained mechanism has ratchet and pawl.
4. the wheelchair accommodating device of vehicle according to any one of claim 1 to 3, which is characterized in that
Under restriction release state in the rotation constrained mechanism, keep the wheelchair maintaining part mobile to wheelchair placement location
When, it is rotated by the rotating part to the movement for the position for being equivalent to the wheelchair placement location, the rotation constrained mechanism is cut
It is changed to restriction state.
5. the wheelchair accommodating device of vehicle according to claim 4, which is characterized in that
The wheelchair accommodating device of the vehicle has the rack being arranged on the ratchet and is arranged on the pawl
Receiving portion,
When keeping the wheelchair maintaining part mobile to wheelchair placement location, rotation and the spine of the rack by the ratchet
The receiving portion of pawl abuts, thus the pawl rotation to the position engaged with the ratchet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018070964A JP6954215B2 (en) | 2018-04-02 | 2018-04-02 | Vehicle wheelchair storage device |
| JP2018-070964 | 2018-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110338987A true CN110338987A (en) | 2019-10-18 |
| CN110338987B CN110338987B (en) | 2021-03-09 |
Family
ID=68174205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910197549.7A Active CN110338987B (en) | 2018-04-02 | 2019-03-15 | Wheelchair storage device for vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6954215B2 (en) |
| CN (1) | CN110338987B (en) |
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| US4616972A (en) * | 1983-12-23 | 1986-10-14 | Mcfarland Robert E | Apparatus for loading a wheelchair or similar object |
| US5096361A (en) * | 1991-01-14 | 1992-03-17 | Crawford Jane J | Device for loading a folded wheelchair inside a motor vehicle |
| CN2125575U (en) * | 1992-03-27 | 1992-12-23 | 归丁华 | Manually operated lift |
| JP2000126235A (en) * | 1998-10-26 | 2000-05-09 | Autech Japan Inc | Wheelchair housing device |
| US8186930B2 (en) * | 2008-06-05 | 2012-05-29 | Igor Gaghis | Apparatus for moving a wheelchair into and out of a vehicle |
| CN203212269U (en) * | 2013-04-03 | 2013-09-25 | 登封中联登电水泥有限公司 | Non-return device for lifter |
| CN105422773A (en) * | 2015-12-23 | 2016-03-23 | 苏州市凯业金属制品有限公司 | Connecting rod type ratchet mechanism |
| CN106806069A (en) * | 2017-01-19 | 2017-06-09 | 常州中进医疗器材有限公司 | A kind of vehicle-mounted wheelchair storage robot control system(RCS) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5988814U (en) * | 1982-12-06 | 1984-06-15 | トヨタ自動車株式会社 | Rotation angle adjustment mechanism |
| JP3595952B2 (en) * | 1998-05-23 | 2004-12-02 | 本田技研工業株式会社 | Wheelchair lifting carrier device for vehicles |
| US20090016866A1 (en) * | 2006-01-13 | 2009-01-15 | University Of South Florida | Manual Wheelchair Loader |
| JP2011046280A (en) * | 2009-08-27 | 2011-03-10 | Hi-Lex Corporation | Opening holding device of back door of automobile |
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2018
- 2018-04-02 JP JP2018070964A patent/JP6954215B2/en active Active
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2019
- 2019-03-15 CN CN201910197549.7A patent/CN110338987B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616972A (en) * | 1983-12-23 | 1986-10-14 | Mcfarland Robert E | Apparatus for loading a wheelchair or similar object |
| US5096361A (en) * | 1991-01-14 | 1992-03-17 | Crawford Jane J | Device for loading a folded wheelchair inside a motor vehicle |
| CN2125575U (en) * | 1992-03-27 | 1992-12-23 | 归丁华 | Manually operated lift |
| JP2000126235A (en) * | 1998-10-26 | 2000-05-09 | Autech Japan Inc | Wheelchair housing device |
| US8186930B2 (en) * | 2008-06-05 | 2012-05-29 | Igor Gaghis | Apparatus for moving a wheelchair into and out of a vehicle |
| CN203212269U (en) * | 2013-04-03 | 2013-09-25 | 登封中联登电水泥有限公司 | Non-return device for lifter |
| CN105422773A (en) * | 2015-12-23 | 2016-03-23 | 苏州市凯业金属制品有限公司 | Connecting rod type ratchet mechanism |
| CN106806069A (en) * | 2017-01-19 | 2017-06-09 | 常州中进医疗器材有限公司 | A kind of vehicle-mounted wheelchair storage robot control system(RCS) |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019180477A (en) | 2019-10-24 |
| JP6954215B2 (en) | 2021-10-27 |
| CN110338987B (en) | 2021-03-09 |
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