TW202339695A - Hanging type wheelchair - Google Patents

Abstract

A hanging type wheelchair is mainly characterized in an inclined front fork to thereby enlarge an operating area. A personnel moving equipment is disposed correspondingly to a wheel seat and mainly includes a frame surrounding the wheel seat and a hanging device fixed on the frame. The hanging device has a hanging jib held by a top plate, a hoist and a plurality of pulleys respectively disposed on the hanging jib, a main rope disposed on the hanging jib, a hanging plate detachably disposed on the hanging jib, and a seat cushion disposed on the hanging plate through a plurality of auxiliary ropes. When the hoist rewinds or releases the main rope, a height of the seat cushion can be adjusted. The hanging jib then rotates along the top plate whereby the user can move to any position by himself without any assistance. Thus, the user can reach any place freely whereby the convenience of life is improved. Further, the hanging plate can be detached from the hanging jib for storage.

Description

hanging wheelchair

The present invention relates to a wheelchair structure, in particular to a hanging wheelchair.

Whether the wheelchairs currently on the market are electric or manual, when the user wants to move from the wheelchair to other locations (such as a bed, a chair, or a toilet, etc.), he or she needs to be picked up by someone else and then moved to a fixed point. , if there is no one around the user to assist, the user's freedom of movement will be restricted. Therefore, how to improve the mobility of wheelchair users so that the users can move to anywhere at any time has become an urgent problem to be solved. .

Check, Taiwan Invention Patent 201215383 discloses a personnel hanging and moving device and a personnel hanging and moving service dispatching system. By changing the angle between the cantilever pendant and the door-shaped component, the height, shape and support point of the device are changed. In order to achieve the effect of reducing the size of the base and increasing the stability of hanging, however, it not only has the disadvantage of being bulky, but also faces the same direction during the hanging process. If the environment where the user is located is not large, it will cause increased movement. Inconvenience, in addition, Taiwan invention patent I638649 discloses a shift and standing rehabilitation machine, which assists the user to fully assist the user by arranging the driving device on the back side of the fixed rod and the fixed belt body on the mobile device. Standing upright, there is no risk of the user's head hitting other objects. However, it also has the disadvantage of being bulky, which makes it inconvenient to use and needs to be improved.

Taiwan invention patent I440451 discloses an electric wheelchair that integrates sitting, lying, standing, and lifting. When the lifting device is located at the lowest, middle, and highest positions, the bed and chair parts can be placed in a flat, seat, or upright state respectively. However, , it still has to be operated by others. If it is operated by users with limited mobility, it may cause poor safety problems. Taiwan's new patent M537894 discloses a standing wheelchair with a toilet function that uses a seat cushion. There is a toilet storage space below so that the wheelchair can be combined with the toilet so that the user can go to the toilet in the wheelchair. However, it cannot hang the user and move it, and the convenience of use is not good. Check again, Taiwan's new model Patent M560291 discloses a wheelchair device that uses a drive unit to drive the seat unit down to a position closer to the ground, which is more conducive to moving the user to the seat body. However, it cannot hang the user to any position and needs to be improved. necessary.

Therefore, the purpose of the present invention is to provide a hanging wheelchair that allows the user to hang and move to any position without relying on the assistance of others. This not only effectively increases the user's freedom of movement, but also improves life. Convenience.

Therefore, the hanging wheelchair of the present invention includes a base, a seat provided on the base, a faucet handle provided on the base and opposite to the seat, a plurality of wheels provided on the base, and a The personnel moving equipment is on the base, and the faucet handle can be tilted forward. The personnel moving equipment has a fixed frame surrounding the seat, a hanging device fixed on the fixed frame, and a hanging device located on the fixed frame. The control device of the seat, and the hanging device has a top plate installed on the top of the fixed frame, a boom extending upward from the base to the top plate and supported by the top plate, and a winch installed on the boom. , a plurality of pulleys provided on the boom, a main rope provided on the boom and guided by the pulleys, a detachable hanging board hung on the boom, and a plurality of auxiliary ropes provided on the hanging board Rope, and a chair cushion provided on the auxiliary ropes and opposite to the hanging board; when the user sits on the chair cushion, he only needs to hook the hanging board to the boom, and then use the control device to control the The winch retracts and retracts the main rope to adjust the height position, and at the same time controls the boom to rotate along the roof, so that the user can operate and hang it to any position without assistance, which not only effectively increases the user's safety Freedom of movement also enhances the convenience of life.

The aforementioned and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description of the preferred embodiments with reference to the drawings.

Referring to Figures 1 and 2, a preferred embodiment of the hanging wheelchair 3 of the present invention is shown. The hanging wheelchair 3 can be an electric wheelchair or a manual wheelchair. In the following, it is assumed that the hanging wheelchair 3 is an electric wheelchair. To illustrate, the hanging wheelchair 3 includes a base 31, a seat 32 provided at one end of the base 31, and a faucet handle 33 provided at the other end of the base 31 and opposite to the seat 32. A plurality of wheels 34 provided on the base 31 and a people moving device 35 provided on the base 31 enable the user to hold the faucet handle 33 and control the generation of the wheels 34 when sitting on the seat 32 Rotate to achieve the effect of movement. In addition, the faucet handle 33 can tilt forward, that is, tilt in the opposite direction of the seat 32, which is more conducive to increasing the user's operating space.

Referring to Figures 1, 2 and 3, the personnel mobile equipment 35 has a fixed frame 350, a hanging device 351 provided on the base 31 and fixed to the fixed frame 350, and a hanging device 351 provided on the seat 32. The control device 352 includes a support handle 353 provided on the fixed frame 350 and adjacent to the seat 32, two support frames 354 respectively provided on the fixed frame 350 and the seat 32, and one provided on the fixed frame. 350 and adjacent to the movable armrest 355 of the seat 32, and the fixed frame 350 extends upward from the base 31 and surrounds the seat 32, and the control device 352 can control the hanging device 351 for hanging. In addition, the support frames 354 can be stored flat against the fixed frame 350 and the seat 32 respectively. When in use, the support frames 354 only need to be unfolded outward to make the support frames 354 move from The fixed frame 350 and the seat 32 extend to the ground (not shown in the figure) so as to be supported on the ground by the support frames 354, thereby improving the overall stability. Furthermore, when the user sits on the seat When the chair 32 is in use, the movable armrest 355 can be rotated and lowered to ensure that the user can safely sit on the chair 32 without falling outwards, thereby improving the safety of use. The movable armrest 355 can be rotated when performing hanging operations. It is rotated and stored at the fixed frame 350 so that the hanging operation can be carried out smoothly without hindrance.

Referring to Figures 2, 3 and 4, the hanging device 351 has a top plate 3510 located on the top of the fixing frame 350, a suspension extending upward from the base 31 to the top plate 3510 and supported by the top plate 3510. Arm 3511, a winch 3512 provided on the boom 3511, a plurality of pulleys 3513 provided on the boom 3511, a main rope 3514 provided on the boom 3511 and guided by the pulleys 3513, and one provided on the crane. One end of the arm 3511 is connected to the hook 3515 of the main rope 3514. Once the hook 3515 is hung on the hanging arm 3511 and can be detached from the hanging plate 3516, one is provided on the hanging plate 3516 and can be connected to the hanging hook 3515. The hanging rotating part 3517, a plurality of auxiliary ropes 3518 provided on the hanging plate 3516, and a chair cushion 3519 provided on the auxiliary ropes 3518 and opposite to the hanging plate 3516, and a guide groove is provided on the top plate 3510 A, so that the boom 3511 is guided by the guide groove A to produce corresponding displacement, and the auxiliary ropes 3518 can also be separately detached from the chair cushion 3519, which further improves the convenience of use.

Referring to Figures 2, 5 and 6, when the hanging wheelchair 3 is in use, the chair cushion 3519 is positioned on the seat 32 so that the user can sit on the chair cushion 3519. At this time The hanging plate 3516 is separated from the hanging arm 3511 and stored on the side. At the same time, the movable armrest 355 is rotated and lowered. When the user moves to a fixed point (such as a bed, chair, toilet, etc., the following is a bed). Taking an example to illustrate), the user first tilts the faucet handle 33 forward, rotates the movable armrest 355 upward and stores it in the fixed bracket 350 to increase the operating space, and then rotates the support brackets 354 outward. It is supported on the ground so that the hanging wheelchair 3 can be docked stably at the fixed point, and then the rotating part 3517 of the hanging plate 3516 is hooked to the hook 3515, so that the hanging plate 3516 can be connected to the hanging plate 3516 through the rotating part 3517. The hanging configuration between the hooks 3515 is then connected to the hanging arm 3511, and then the control device 352 only needs to control the hoist 3512 to adjust the length of the main rope 3514, that is, the main rope 3514 is controlled by the hoist 3512. The pulleys 3513 are guided by the pulleys 3513 to produce a retracting action. In this way, the chair cushion 3519 can be driven upward by shortening the length of the main rope 3514. Refer to Figures 6 and 7. When the user according to their own needs After the lifting height is adjusted to an appropriate position, the control device 352 is used to control the boom 3511 to be guided through the guide slot A to produce an outward rotational displacement. In this way, the user can be suspended by the boom 3511 to Fixed point, and then the chair cushion 3519 only needs to be removed by the auxiliary ropes 3518, as shown in Figure 8. Therefore, the user can hang and move to any position by himself without any assistance, which is not only effective It increases the user's freedom of movement and improves the convenience of use and life.

Referring to Figures 7, 6 and 5, when the user wants to go to the next fixed point, he only needs to sit on the chair cushion 3519, and then hook the chair cushion 3519 to the auxiliary ropes 3518. At this time, The control device 352 controls the boom 3511 to rotate the user inwardly above the seat 32, and then controls the winch 3512 to release the main rope 3514 through the control device 352 to facilitate the user to gradually descend until he is safely seated. On the seat 32, it is only necessary to remove the hanging plate 3516 from the hanging arm 3511 and store it on the side, and store the support frames 354 flat against the fixed frame 350 and the seat 32. , and then position the faucet handle 33 upright, and rotate the movable armrest 355 downward to the position to perform the moving operation. Therefore, the design of the faucet handle 33 that can be tilted forward allows the user to hang on the hoist. During the hanging and moving process, the faucet handle 33 will not be hindered. Of course, the user can use the supporting handle 353 for auxiliary support during the hanging and moving process, which further improves the safety of use, because the hanging type The user of the wheelchair 3 is usually a person with lower limb disabilities, injuries, or weakness, but his hands still have a certain strength. Therefore, whether he is performing the hanging or dismantling operation of the hanging plate 3516 or the auxiliary rope 3518, or It is no problem to use both hands to support the body and sit on the chair cushion 3519 for subsequent operations. This can effectively improve the mobility of the user of the hanging wheelchair 3, allowing the user to move to any place at any time. place.

To sum up the above, the hanging wheelchair of the present invention is designed to tilt forward through the faucet handle, thereby greatly increasing the operating space, and then cooperates with the control device to control the hoist to link the main rope to be retracted or released through the pulley guidance. , so that the user can adjust the height position, and then use the hanging plate and the hanging arm to be hooked, so as to control the hanging arm through the control device to drive the hanging plate and the chair cushion to rotate outward to a fixed point, or rotate inward to a fixed point. Therefore, the user can hang the wheelchair seat to any position without assistance, which not only effectively increases the user's freedom of movement, but also improves the convenience of life. In addition, the hanging board can be lifted by the hanging board. The arms can be disassembled and removed for easier storage.

However, the above descriptions are only for illustrating the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, that is, simple equivalent changes and modifications may be made based on the patent scope of the present invention and the contents of the description of the invention. , should still fall within the scope covered by the patent of this invention.

(this invention) 3: Suspended wheelchair 31: base 32: Seat 33:Faucet handle 34:wheels 35:Personnel mobility equipment 350:fixed frame 351: Suspension device 352:Control device 353:Support Grip 354: Support frame 355: Movable armrest 3510:top plate 3511: Crane arm 3512:Wind 3513:Pulley 3514:Main rope 3515:Hook 3516:Suspended board 3517: Rotating parts 3518:Auxiliary rope 3519:Chair cushion A: Guide groove

Figure 1 is an exploded view of a preferred embodiment of the present invention. Figure 2 is a schematic diagram of the assembly of the preferred embodiment. Figure 3 is a partial component diagram of the preferred embodiment. Figure 4 is a top view of the preferred embodiment. Figures 5-8 are schematic diagrams of the operation of this preferred embodiment.

3: Suspended wheelchair

31: Base

32: Seat

33:Faucet handle

34:wheels

35:Personnel mobility equipment

350:fixed frame

351: Suspension device

352:Control device

353:Support Grip

354: Support frame

355: Movable armrest

3510:top plate

3511: Crane arm

3512:Wind

3513:Pulley

3514:Main rope

3515:Hook

3516:Suspended board

3517: Rotating parts

3518:Auxiliary rope

3519:Chair cushion

A: Guide groove

Claims (7)

A hanging wheelchair includes a base, a seat provided on the base, a faucet handle provided on the base and opposite to the seat, and a plurality of wheels provided on the base; it is characterized by: The faucet handle can be tilted forward. In addition, the base is provided with a personnel mobility device that is arranged corresponding to the seat. The personnel mobility device has a fixed frame, and a fixed frame is provided on the base and fixed to the fixed frame. A hanging device, and a control device provided on the seat, and the fixed frame is installed on the base and extends upward from the base to surround the seat. In addition, the control device can control the hanging device. Carry out hanging operations, and the hanging device has a top plate installed on the top of the fixed frame, a boom extending upward from the base to the top plate and supported by the top plate, a winch installed on the boom, plural A pulley provided on the boom, a main rope provided on the boom and guided by the pulleys, a removable hanging plate on which the boom is hung, a plurality of auxiliary ropes provided on the hanging plate, and A chair cushion provided on the auxiliary ropes and opposite to the hanging board. The hanging wheelchair according to claim 1, wherein the fixed frame is provided with a support handle adjacent to the seat. The hanging wheelchair according to claim 1, wherein the fixed frame is provided with a rotatable movable armrest adjacent to the seat. The hanging wheelchair according to claim 1, wherein a guide groove is provided on the top plate so that the boom is guided by the guide groove to produce corresponding displacement. The hanging wheelchair according to claim 1, wherein the hanging arm is provided with a hook at one end so that the hanging plate is hung on the hanging arm through the hook. The hanging wheelchair according to claim 1, wherein the hanging plate is provided with a rotating member so that the hanging plate is connected to the hanging arm through the rotating member. The hanging wheelchair according to claim 1, wherein the fixed frame and the seat are respectively provided with a support frame.

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