JP4876930B2 - Wheelchair storage device - Google Patents

Description

  The present invention relates to a wheelchair storage device that stores a wheelchair in a storage box provided on the roof of a vehicle, and more particularly to a wheelchair storage device that can reduce the amount of overhang when the wheelchair enters and exits from the storage box.

  A wheelchair storage device for storing a wheelchair on the roof of a vehicle is disclosed in Patent Documents 1 and 2 and the like. In the wheelchair storage device described in Patent Document 1, a device main body 5 for storing a wheelchair 20 is attached to an attachment member 2 attached to support members 3 and 3 fixed to a roof of a vehicle. The apparatus main body 5 is provided with a slider 7 that slides to the side of the vehicle, and a lifting motor 10 for lifting the wheelchair 20 is attached to the slider 7.

Then, as shown in FIGS. 8 and 9, the apparatus main body 7 (27) reciprocates between the retracted position (FIG. 8) where the apparatus main body 7 (27) is swung to the rear side of the vehicle A and the lifted / lowered position (FIG. 9) of the wheelchair 20. It can be rotated.
A shaft body 14 is provided on the slider 7, and an inverted U-shaped wheelchair holding body 12 is supported on the shaft body 14 at a position eccentric from the top. A hole 2 a through which the belt 13 can be inserted is provided at the top of the wheelchair holder 12.

In the wheelchair storing operation by the wheelchair storing apparatus configured as described above, the slider 7 is moved to the right side of the vehicle along the guide rail 6 and completely protrudes from the roof of the vehicle. Then, the hook 13a of the belt 13 is hooked on the wheelchair 20, and the lift motor 10 is reversely driven to lift the wheelchair 20.
Then, the wheelchair 20 is raised while being folded, and is rotated around the shaft body 14 while being inserted into the wheelchair holder 12, so that the wheelchair 20 is turned sideways and accommodated in the slider 7.
Then, the slider moving motor 11 is reversely driven, and the slider 7 is moved to the roof side of the vehicle to be in the retracted state.
The device body 5 in which the wheelchair 20 is stored is stored by rotating it backward in a direction parallel to the vehicle roof.

In the wheelchair storage device of Patent Document 2, a first frame 20 that slides laterally with respect to a base frame 11 fixed to a roof of a vehicle is assembled, and the first frame 20 can slide and rotate laterally. A second frame 40 is assembled.
The third frame 60 is slidably attached to the second frame 40, and the fourth frame 70 is slidably attached to the third frame 60. The wheelchair 100 is attached to a holding plate 73 provided at the tip of the fourth frame 70. It is configured to hold.

In the wheelchair storing operation by the wheelchair storing apparatus configured as described above, the first frame 20 is extended from the base frame 11 in the lateral direction of the vehicle, and the second frame 40 is suspended at the position of the distal end portion of the first frame 20. In this state, the third frame 60 and the fourth frame 70 are respectively lowered to the lower limit position, the suspension bracket 37 at the tip of the belt 35 is connected to the wheelchair 100, and the electric pulley 38 is driven to wind up the belt 35.
Then, the wheelchair 100 is raised while being folded, the fourth frame 70 is pushed up while being locked to the holding plate 73, and the third frame 60 is further slid and raised.

The belt guide 76 of the second arm 75 provided on the fourth frame 70 comes into contact with the belt guide 48 provided on the second frame 40, and when the belt 35 is further wound, the second frame 40 slides. The wheelchair 100 starts to rotate around the rotation roller 41 and the wheelchair 100 rotates in the horizontal direction. Then, it is stored in the form of being drawn into the first frame 20.
In addition, the said code | symbol shows each code | symbol of patent document 1, 2, and does not correspond with the code | symbol of this invention mentioned later.
JP 2000-237238 A Japanese Patent Laid-Open No. 11-20554

  However, in the wheelchair storage device disclosed in Patent Documents 1 and 2, when the wheelchair is rotated from the rising end to the horizontal state, or when the wheelchair is rotated from the horizontal state to the vertical state, the slider 7 (frame) 20) is positioned outside the wheelchair so that it does not come into contact with the outer plate of the vehicle, and the wheelchair must be rotated at that position, so that the wheelchair's trajectory increases, and the wheelchair is stored accordingly. There is a problem that the case becomes large, and it becomes a useless space in the stored state, resulting in an increase in weight.

  Then, this invention aims at providing the wheelchair storage apparatus which can make a rotation case of a wheelchair small and can make a storage case small in order to solve this subject.

  The wheelchair storage device according to claim 1 of the present invention is capable of accommodating a folded wheelchair, has a doorway opening downward, and a storage position where the doorway is located on the roof of the vehicle, A storage box that is attached to the vehicle so as to be movable between an entrance / exit position where the doorway is located on the side of the vehicle, a holding member that is disposed in the storage box and can hold a folded wheelchair, and the storage box Is in the entry / exit position, the take-out position where the wheelchair holding the holding member hangs down along the side of the vehicle through the doorway, and the wheelchair held by the wheelchair with the lower part facing the vehicle side. Moving means for moving the storage box to a storage position that lies sideways in the storage box, and the front of the wheelchair with the storage box in the access position and the holding member in the extraction position A wheelchair storage device comprising: lifting and lowering means for moving up and down between a lowered position separated from the holding member and positioned on the road surface and a raised position that can be held by the holding member, wherein the moving means is the holding The member is pivoted downward from the housing position to a first intermediate position having a predetermined angle, and then moved to a second intermediate position while maintaining the angle, and further at the second intermediate position. Moves to the take-out position by rotating downward, rotates the second intermediate position upward by a predetermined angle by reverse operation from the take-out position, and accommodates via the first intermediate position with the angle maintained It is configured to move to a position.

  Therefore, according to the first aspect of the present invention, the wheelchair held by the holding member forms a predetermined angle between the first intermediate position and the second intermediate position between the storage position and the removal position. Therefore, the wheelchair can be taken out and stored with a smaller trajectory than the trajectory for moving the wheelchair by 90 °, and the storage box can be reduced in size and weight.

Further, the wheelchair storage device of claim 1 according to the present invention, the moving means, one end pivotally connected to the other end thereof is connected to the storage box to the holding member, the sliding direction of the holding member An arm member that is fixed to the holding member and has a sliding part at a position that is eccentric in the vertical direction with respect to the connecting part between the holding member and the actuator, and the storage box The sliding portion of the arm member is positioned when the holding member is in the storage position, and the holding member rotates downward to a first intermediate position that forms a predetermined angle from the storage position by extension of the actuator. A first guide portion that restricts sliding while allowing the arm member to rotate, and when the holding member rotates to the first intermediate position, the further actuator A second guide portion that allows the arm member to slide to the side of the vehicle while restricting the rotation of the arm member so that the holding member slides to a second intermediate position on the side of the vehicle by extension of the A third guide portion for restricting the slide while allowing the arm member to rotate so that the holding member rotates to the take-out position when the actuator is further extended when the slider is slid to the second intermediate position; And a guide member.

Therefore, according to the first aspect of the present invention, the guide member is provided with the first, second, and third guide portions integrally, the sliding portion of the arm member is engaged with the guide portion, and the actuator is attached to the arm member. Since they are connected, a device having a simple structure can be obtained as compared with a drive mechanism using a belt or chain, and the weight and cost can be reduced.

  According to the wheelchair storage device of the present invention, immediately after moving the wheelchair stored on the roof of the vehicle to the entry / exit position, the actuator is operated to rotate to the first intermediate position having a predetermined angle, Since the wheel is slid to the second intermediate position while maintaining the angle, the pivoting trajectory of the wheelchair does not overhang from the side of the vehicle, the storage box can be downsized, and the pivoting and movement of the wheelchair can be guided and armed. And a single actuator, a lightweight device with a small number of parts can be obtained.

Next, an embodiment of a wheelchair storage device according to the present invention will be described with reference to the drawings. The wheelchair storage device of the present embodiment is provided on the roof of a small passenger car.
Here, FIG. 1 is a perspective view of the vehicle in a state in which the storage box of the wheelchair storage device is rotated to the entry / exit position, and FIG. 2 is a side view showing the moving process of the moving means.

  The configuration of the wheelchair storage device will be described. As shown in FIG. 1, the wheelchair storage device 1 includes a frame 50 attached to a roof carrier 3 provided on a roof portion 21 of a vehicle 2, an unillustrated rotating device attached to the frame 50, A storage box 10 supported by the frame 50 so as to be rotatable in the horizontal direction by a moving device, and a holding member that is disposed in the storage box 10 and can hold the folded wheelchair 4 (not shown in FIG. 1). 20, moving means 30 for moving the holding member 20, and elevating means 40 (see FIG. 6) for elevating the wheelchair 4.

  The storage box 10 can accommodate the wheelchair 4 in a folded state, has an entrance 11 that opens downward, and the storage box 10 is rotated in the direction opposite to the arrow shown in FIG. The storage position B-1 (see FIG. 5, the same applies hereinafter) at which the doorway 11 overlaps the roof portion 21 of the vehicle 2 is rotated in the direction of the arrow shown in FIG. It is attached to the frame 50 so as to be able to rotate between an entrance / exit position B-2 located on the upper side (a position not overlapping with the roof portion 21).

The holding member 20 is slidably arranged in the storage box 10 and is the main part that is the outermost side of the wheelchair 4 in a folded state (usually a ring that is attached to the outside of the large wheel and is turned by hand). Is engaged with the engagement fitting 21, and the wheelchair 4 is held by the engagement fitting 21 and the flat plate portion of the holding member 20.
As will be described in detail later, the moving means 30 is in a state in which the wheelchair 4 holding the holding member 20 hangs down along the side surface of the vehicle 2 via the doorway 11 when the storage box 10 is in the entrance / exit position B-2. A function capable of moving between the take-out position S-4 and the storage position S-1 in which the held wheelchair 4 is placed in the storage box 10 with its lower portion directed to the side of the vehicle 2 It is equipped with.

  The elevating means 40 is a lowered position W where the wheelchair 4 is separated from the holding member 20 and located on the road surface in a state where the storage box 10 is in the loading / unloading position B-2 and the holding member 20 is in the taking-out position S-4. -2 and a raised position W-1 that can be held by the holding member 20, and is a general one composed of a drive motor and a belt.

  Since the present invention is characterized by the moving means 30, this portion will be described in detail. As shown in FIGS. 1 and 4, the moving means 30 has one end rotatably connected to the holding member 20 and the other end connected to the storage box 10, and a direction substantially parallel to the sliding direction of the holding member 20. And a connecting member 32 fixed to the holding member 20 and connecting the holding member 20 and the actuator 31 with a connecting portion 321 provided at the upper end thereof, and eccentric with respect to the connecting portion 321 in the vertical direction. The arm member 33 having a sliding portion at the position and fixed to both the left and right sides of the holding member 20 is further provided in the storage box 10 as shown in FIG. And a guide member 35 having a guide hole 350 for guiding the holding member 20 from the accommodation position S-1 to the extraction position S-4 while restricting the rotation.

  The connecting member 32 is attached to the substantially central portion of the holding member 20 at an angle of 150 ° with respect to the upper surface of the holding member 20 toward the actuator 31. It is connected so that it can rotate.

As shown in FIG. 3B, the arm member 33 includes an arm 333 made of a plate material, a first sliding pin 331 attached to one end of the arm 333 through the arm 333, and the arm 333. And a second sliding pin 332 attached to stand up from the arm 333 at the other end.
The first sliding pin 331 penetrating the arm 333 penetrates the side where the second sliding pin 332 stands at the same height as the second sliding pin 332, and the opposite side has a longer length. Then, it is fixed to the lower surface of the holding member 20 by welding or the like.

The second sliding pin 332 is attached to the other end of the arm 333 so as to form an angle of 60 ° with the upper surface of the holding member 20 from the first sliding pin 331 toward the side opposite to the actuator 31.
The first sliding pin 331 and the second sliding pin 332 are attached to the left and right ends of the holding member 20 so as to protrude outwardly, and the pitch thereof is the first guide portion 351 of the guide member 35 described later. And the third guide portion 353 is engaged. Note that the first sliding pin 331 and the second sliding pin 332 constitute the sliding portion of the claims.

As shown in FIGS. 1, 3 and 4, the guide member 35 is a plate-like member attached to both side walls of the storage box 10, and a guide hole 350 shown in FIG.
As shown in FIGS. 2 and 3, the guide hole 350 has a sliding portion of the arm member 33 when the holding member 20 is in the housing position S- 1, and the holding member 20 is in the first intermediate position due to the extension of the actuator 31. When the first guide portion 351 that restricts the slide while allowing the arm member 33 to rotate to the position S-2 and the holding member 20 rotate to the first intermediate position S-2, the arm member 33 is allowed to rotate. A second guide portion 352 that allows the arm member 33 to slide to the side of the vehicle while restricting the rotation of the arm member 33 so that the holding member 20 slides to the second intermediate position S-3 by extension of the actuator 31, and the holding member 20; When the slider slides to the second intermediate position S-3, the slide of the arm member is allowed to rotate to the take-out position S-4 by further extension of the actuator 33, and the slide is restricted. And a third guide portion 353.

  That is, the first guide portion 351 is shaved downward from the lower side of the second guide portion 352, and the first recess 351a with which the first sliding pin 331 engages when the holding member 20 is in the storage position S-1, A first arc portion 351b that continues upward from the first recess 351a and has a diameter between the outer diameters of the first slide pin 331 and the second slide pin 332, and continues to the first arc portion 351b. When the holding member 20 is rotated to the first intermediate position S-2, the second recess 351c with which the first sliding pin 331 engages, and the second guide portion 352 continuous with the upper portion of the second recess 351c. Between the first sliding pin 331 and the second sliding pin 332 when the holding member 20 is at the receiving position S-1. A first straight portion 351e parallel to the line connecting the outer diameters, A third recess 351f that is continuous with the portion 351e and engages with the second slide pin 332 when the holding member 20 is in the storage position S-1, and a first slide pin that continues downward from the third recess 351f. A second arc portion 351g having a diameter between the outer diameters of 331 and the second sliding pin 332, and a corner portion 351h where the second arc portion 351g reaches the upper side of the second guide portion 352. Yes.

  The second guide part 352 is continuous with the first guide part 351, and when the holding member 20 slides from the first intermediate position S-2 to the second intermediate position S-3, The second sliding pin 332 is basically a straight hole through which the second sliding pin 332 slides.

  The third guide portion 353 is provided continuously on the opposite side of the second guide portion 352 from the first guide portion 351, and the second guide portion is provided when the holding member 20 reaches the second intermediate position S-3. A fourth recess 353c that engages with the second slide pin 332 at substantially the same height position as 352, and when the holding member 20 rotates to the take-out position S-4 continuously downward from the fourth recess 353c. A third arc 353b whose diameter is the distance between the outer diameters of the first sliding pin 331 and the second sliding pin 332 is continuous with the third arc 353b, and the holding member 20 rotates to the take-out position S-4. The outer diameter of the 5th recessed part 353a which the 2nd sliding pin 332 engages when it moves, and the 1st sliding pin 331 and the 2nd sliding pin 332 when the holding member 20 exists in extraction position S-4 A second straight portion 353g that is parallel to the line connecting the two and intersects the lower side of the second guide portion 352; On the other hand, the extension line 353d of the upper side of the second guide part 352 that is continuous with the upper part of the fourth recess 353c and the upper side of the second guide part 352 are scraped upward, and the holding member 20 is rotated to the take-out position S-4. The third straight part 353e that is parallel to the line connecting the outer diameters of the first sliding pin 331 and the second sliding pin 332 and intersects the extension line 353d on the upper side of the second guide part 352 when moved is also held. A sixth recess 353f with which the first sliding pin 331 engages when the member 20 is rotated to the take-out position S-4, and a corner 353h where the sixth recess 353f reaches the upper side of the second guide portion 352; It has.

The operation of the wheelchair storage device of the present embodiment configured as described above will be described. The wheelchair 4 in a folded state can be rotated horizontally from the storage position B-1 stored on the roof 21 of the vehicle 2 in the storage box 10 so that the wheelchair 4 can enter and exit from the entrance 11 of the storage box 10. In the state of FIG. 6 at the entrance / exit position B-2, the actuator 31 is in the most shortened position, and the first and second sliding pins 331 and 332 of the arm member 33 are engaged with the first guide portion 351 of the guide hole 350. Match. Further, the belt 41 is wound up by the lifting means 40 and is in the most shortened state.
That is, as shown in FIGS. 2 and 6B, the first sliding pin 331 engages with the first recess 351a of the first guide portion 351, and the second sliding pin 332 similarly engages with the third recess 351f. Thus, further clockwise rotation is restricted, the holding member 20 is in the substantially horizontal accommodation position S-1, and the wheelchair 4 is accommodated in a horizontal state.

  When the actuator 31 is extended from the housing position S-1 in FIG. 6, the first sliding pin 331 of the arm member 33 extends along the first arc 351b of the first guide portion 351 as shown in FIG. The second sliding pin 332 rotates counterclockwise along the second arc 351g, and eventually the first sliding pin 331 enters the second recess 351c, and the second sliding pin 332 includes the second arc 351g at the corner portion 351h. 2B, the arm member 33 rises substantially horizontally and the connecting member 32 rises substantially vertically.

In a state where the connecting member 32 stands substantially vertically, the holding member 20 and the wheelchair 4 held by the connecting member 20 rotate downward to the first intermediate position S-2 whose tip is at an angle of 60 ° from the horizontal position. . In other words, the wheelchair 4 is rotated at a position close to the vehicle 2 so as to substantially follow the inclination of the side surface.
Therefore, since the arm member 33 rotates around the first guide portion 351 close to the vehicle side surface, the rotation locus of the wheelchair 4 is close to the vehicle side surface, and the size of the storage box 10 can be reduced.

  When the actuator 31 is further extended from the state in which the holding member 20 is at the first intermediate position S-2, the first sliding operation is performed while the arm member 33 is maintained substantially horizontal and the connecting member 32 is maintained substantially vertical. The pin 331 and the second sliding pin 332 slide to the left in the drawing of the second guide portion 352, and as shown in FIGS. 2 and 8B, the second sliding pin 332 is the third guide portion of the third guide portion. Engaging with the 4 recesses 353c, further sliding of the arm member 33 is restricted, and the arm member 33 is positioned at the second intermediate position S-3.

If the extension of the actuator 31 is further continued from the second intermediate position S-3, the connecting portion 321 of the connecting member 32 is pressed in a state where the movement of the arm member 33 is restricted, so that the arm member 33 is moved to the third guide. It rotates around the part 353. That is, the first sliding pin 331 comes out of the fourth recess 353c and slides on the third arc portion 353b to reach the fifth recess 353a. At the same time, the first sliding pin 331 is fitted into the sixth recess 351f. And stop in the state of FIG.
This state is the take-out position S-4 where the holding member 20 is vertical, so that even if the wheelchair 4 is lowered, the vehicle can be landed at a position away from the vehicle side surface by a predetermined distance.
Since the wheelchair 4 held by the holding member 20 is in the ascending position W-1, when the lifting means 40 is operated to extend the belt 41, the wheelchair 4 gradually descends and eventually reaches the ground and descends to the descending position W. -2.
Thereafter, the belt 41 may be removed from the wheelchair 4, and the folded wheelchair 4 may be spread and used. Thus, the wheelchair 4 is ready for use.

Next, a procedure for storing the wheelchair 4 will be described. The wheelchair 4 is placed at the lowered position W-2 shown in FIG. 9, the lifting means 40 is operated to extend the belt 41, and the hook (not shown) at the tip of the belt 41 is lowered to the central portion of the seat of the wheelchair 4. The belt 41 is wound up by engaging and raising and lowering means 40 in reverse.
Then, as the hook is raised, the wheelchair 4 is raised while being folded, and the outermost part of the wheelchair 4 is engaged with the engagement fitting 21 provided on the holding member 20 in the vertical state. To the ascending position W-1.

When the actuator 31 is shortened at the raised position W-1, first, the second sliding pin 332 rotates clockwise around the first sliding pin 331 engaged with the sixth recess 353f. 8, slides along the third arc 353 b, reaches the fourth recess 353 c, and the first slide pin 331 passes from the sixth recess 353 f through the corner portion 353 h to the second guide portion 352 in FIG. B).
In this state, the arm member 33 is substantially horizontal, the connecting member 32 is vertical, and the holding member 20 is in the second intermediate position S-3 rotated by 30 ° from the vertical.

When the actuator 31 is further shortened from the second intermediate position S-3, the first sliding pin 331 and the second sliding pin 332 move the second guide portion 352 to the right in the figure while keeping the holding member 20 at 30 °. After a while, the first sliding pin 331 enters the first recess 351a.
When the first sliding pin 331 enters the first recess 351a, the second sliding pin 332 passes through the corner portion 351h and rotates around the second arc portion 351g with the first sliding pin 331 as the rotation center. The wheelchair 4 is located at the accommodation position S-1 shown in FIG. 6A and is accommodated in the accommodation box 10.
Thereafter, the storage box 10 is rotated horizontally in parallel with the roof portion 21 to the storage position B-1, and the wheelchair 4 is stored.

  Thus, according to the wheelchair storage apparatus 1 of the present embodiment, the moving means 30 with respect to the storage box 10 has its tip lowered downward from the storage position S-1 to the first intermediate position S-2 having a predetermined angle. While rotating, the vehicle is moved to the second intermediate position S-3 on the side of the vehicle, and further moved downward to move to the take-out position S-4. Since it is configured to move to the accommodation position S-1 via the first intermediate position S-2 while rotating upward from the position S-3, the outermost turning locus of the wheelchair 4 can be reduced. Since the length of the storage box can be shortened accordingly, it can be installed on the roof of a small passenger car, particularly a small vehicle such as a small passenger car whose back door is flipped up.

In addition, this invention is not limited to the thing of the said embodiment, A various change is possible in the range which does not deviate from the meaning.
For example, in the present embodiment, as a means for moving the storage box to the storage position on the roof and the entrance / exit position on the side of the vehicle, the storage box is horizontally rotated so that the front-rear direction of the wheelchair is the front-rear direction of the vehicle. However, it may be stored horizontally in parallel with the front-rear direction of the vehicle by sliding horizontally as described in Patent Document 2.

It is a perspective view of the vehicle of the state which rotated the storage box to the in / out position of the wheelchair storage device concerning one embodiment of the present invention. It is a side view which shows the movement process of the moving means of the wheelchair storage apparatus which concerns on one embodiment of this invention. (A) used for the moving means of the wheelchair storage apparatus which concerns on one embodiment of this invention is a side view of a guide member, (B) is a perspective view of an arm member. It is a perspective view which shows the holding member and moving means of the wheelchair storage apparatus which concerns on one embodiment of this invention. It is a front view which shows the movement process of a storage box, a moving means, and a wheelchair of the wheelchair storage apparatus which concerns on one embodiment of this invention. (A) of the wheelchair storage apparatus which concerns on one embodiment of this invention is the front view which rotated the storage box which accommodated the wheelchair to the entrance / exit position, (B) is an enlarged view of the moving means at that time. . (A) of the wheelchair storage apparatus which concerns on one embodiment of this invention is the front view which moved the holding member to the 1st intermediate position by the vehicle moving means, (B) is an enlarged view of the moving means at that time. . (A) of the wheelchair storage apparatus which concerns on one embodiment of this invention is the front view which moved the holding member to the 2nd intermediate position with the vehicle moving means, (B) is an enlarged view of the moving means at that time. . (A) of the wheelchair storage apparatus which concerns on one embodiment of this invention is a front view which moves a holding member to a taking-out position by a vehicle moving means, and lowers a wheelchair from a raising position to a lowering position, (B) is at that time It is an enlarged view of the moving means.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wheelchair storage apparatus 10 Storage box 2 Vehicle 20 Holding member 3 Roof carrier 30 Moving means 31 Actuator 32 Connecting member 33 Arm member 35 Guide member 350 Guide hole 4 Wheelchair 40 Lifting means

Claims (2)

It can accommodate a wheelchair in a folded state, has an entrance that opens downward, and moves between a retracted position where the entrance is located on the roof of the vehicle and an entrance position where the entrance is located on the side of the vehicle. A storage box that can be attached to the vehicle,
A holding member arranged in the storage box and capable of holding the folded wheelchair;
When the storage box is in the loading / unloading position, the wheelchair that holds the holding member passes through the doorway and takes out along the side of the vehicle. Moving means for moving the storage box to a storage position that lies sideways in the storage box,
In a state where the storage box is in the loading / unloading position and the holding member is in the taking-out position, the wheelchair is separated from the holding member and between a lowered position and a raised position that can be held on the holding member. Elevating means for elevating and lowering,
A wheelchair storage device comprising:
The moving means is
The holding member is rotated downward to the first intermediate position at a predetermined angle from the housing position, and then moved to the second intermediate position while maintaining the angle, and the second intermediate position Then, it is further moved downward to move to the take-out position, and is rotated backward from the second intermediate position by a predetermined angle by the reverse operation from the take-out position, and the angle is maintained and passed through the first intermediate position. Configured to be moved to the storage position ,
The moving means is
An actuator having one end rotatably connected to the holding member and the other end connected to the storage box, and extending and contracting in a direction substantially parallel to a sliding direction of the holding member;
An arm member fixed to the holding member and having a sliding portion at a position eccentric in the vertical direction with respect to the connecting portion between the holding member and the actuator;
Provided in the storage box, when the holding member is in the storage position, the sliding portion of the arm member is positioned, and the holding member is lowered to a first intermediate position that forms a predetermined angle from the storage position by extension of the actuator A first guide part for restricting the slide while allowing the arm member to pivot so as to pivot to
When the holding member is rotated to the first intermediate position, the vehicle further restricts the rotation of the arm member so that the holding member slides to the second intermediate position on the side of the vehicle by further extension of the actuator. A second guide portion that allows sliding to the side;
When the holding member slides to the second intermediate position, a third guide that restricts sliding while allowing the arm member to rotate so that the holding member rotates to the take-out position by further extension of the actuator. A guide member having a portion;
Roll storage apparatus characterized by comprising a. The wheelchair storage device according to claim 1,
The guide member has a continuous guide hole that forms the first guide portion, the second guide portion, and the third guide portion, and the arm member has the sliding portion. A first sliding pin and a second sliding pin that project,
The wheelchair storage device, wherein the first sliding pin and the second sliding pin are engaged with the guide hole .

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