TWI798050B - 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 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 places (such as a bed, chair or toilet, etc.), they need to be picked up by others 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 the wheelchair user so that the user can move anywhere at any time by himself has become a problem that needs to be solved. .

Check, Taiwan invention patent 201215383 discloses a personnel hanging and moving device and a personnel hanging and moving service dispatch system, which changes the height, shape and support point of the device by changing the angle between the cantilever hanger and the door-shaped component. In order to achieve the effect of reducing the size of the base and increasing the stability of the hanging, but it not only has the disadvantage of bulkiness, but also faces the same direction during the hanging process. Inconvenience, in addition, Taiwan invention patent I638649 discloses a dual-purpose machine for shifting and standing rehabilitation. Stand up straight, and the user's head will not have the risk of bumping into other objects. However, it also has the disadvantage of bulkiness, 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 respectively positioned at the lowest, middle, and highest positions, the bed and chair can be placed in a flat, seated, and upright state. , it must still be operated by others, if it is operated by the user with limited mobility, it may cause poor safety problems, and Taiwan's new patent M537894 discloses a standing wheelchair with the function of going to the toilet, which uses a seat cushion There is a toilet accommodating space below, so that the wheelchair can be combined with the toilet, so that the user can go to the toilet on the wheelchair. However, it cannot hang the user and move, and the convenience of use is not obvious. Check again, Taiwan's new type Patent M560291 discloses a wheelchair device, which uses a drive unit to drive the seat unit down to a position close 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, which allows the user to hang and move to any position without relying on the assistance of others, which not only effectively increases the freedom of movement of the user, but also improves the quality of life. convenience.

Therefore, the hanging wheelchair of the present invention includes a base, a seat on the base, a faucet handle on the base and opposite to the seat, a plurality of wheels on the base, and a The personnel moving equipment on the base, and the handle of the faucet can be tilted forward, wherein the personnel moving equipment has a fixed frame surrounding the seat, a hanging device fixed on the fixed frame, and a The control device of the seat, and the suspension device has a top plate on the top of the fixed frame, a boom extending upward from the base to the top board and supported by the top board, and a hoist mounted 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 plate hung on the boom, and a plurality of auxiliary ropes installed on the hanging plate Ropes, and a chair cushion set on the auxiliary ropes and opposite to the hanging plate; The hoist retracts the main rope to adjust the height position, and at the same time controls the boom to rotate along the top plate, so that the user can operate and hang to any position without assistance, which not only effectively increases the user's Freedom of movement 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 preferred embodiments with reference to the drawings.

Referring to Fig. 1 and shown in Fig. 2, a preferred embodiment of the suspended wheelchair 3 of the present invention, the suspended wheelchair 3 can be an electric wheelchair or a manual wheelchair, and the suspended wheelchair 3 is referred to as an electric wheelchair below. For example, the suspended wheelchair 3 includes a base 31, a seat 32 located at one end of the base 31, a faucet handle 33 located at the other end of the base 31 and opposite to the seat 32, A plurality of wheels 34 located on the base 31 and a personnel moving device 35 located on the base 31 allow the user to hold the faucet handle 33 and control the wheels 34 to generate Rotate to achieve the effect of moving. In addition, the handle 33 of the faucet can be tilted forward, that is, to the opposite direction of the seat 32, which is more conducive to increasing the operating space of the user.

Referring to Fig. 1, Fig. 2 and shown in Fig. 3, this personnel mobile device 35 has a fixed frame 350, one is located at this base 31 and is fixed on the hanging device 351 of this fixed frame 350, one is located at this seat 32 Control device 352, one is located at this fixed frame 350 and the supporting handle 353 of adjacent this seat 32 places, two are respectively arranged at this fixed frame 350 and this support frame 354 of this seat 32 places, and one is located at this fixed frame 350 and adjacent to the movable armrest 355 at the seat 32, and the fixed frame 350 extends upwards from the base 31 and surrounds the seat 32, and the control device 352 can control the hanging device 351 to hang Hanging operation, in addition, these support frames 354 can be accommodated and flatly attached to the fixed frame 350 and the seat 32 respectively. 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. Moreover, when the user sits on the seat When the chair 32 is used, the movable armrest 355 can be rotated down to ensure that the user rides on the seat 32 safely without falling outwards, which improves the safety of use, and the movable armrest 355 can be used for hanging operations. Rotation is accommodated at the fixed frame 350, so that the hanging operation can be carried out smoothly without hindrance.

Referring to Fig. 2, Fig. 3 and shown in Fig. 4, this hanging device 351 has a top board 3510 that is located at the top of this fixed frame 350, and one extends upwards to this top board 3510 from this base 31 and is supported by this top board 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, a main rope 3514 provided on the crane One end of the arm 3511 is connected to the suspension hook 3515 of the main rope 3514, and the suspension hook 3515 is hung on the suspension arm 3511 and the detachable suspension plate 3516 is installed on the suspension plate 3516 and can be formed with the suspension hook 3515. Hanging rotating parts 3517, a plurality of auxiliary ropes 3518 arranged on the hanging board 3516, and a chair cushion 3519 arranged on the auxiliary ropes 3518 and opposite to the hanging board 3516, and a guide groove is provided on the top board 3510 A, so that the boom 3511 is guided by the guide groove A to produce a corresponding displacement, and the auxiliary ropes 3518 can also be disassembled from the seat cushion 3519, which improves the convenience of use.

Referring to Fig. 2, Fig. 5 and Fig. 6, when the suspended wheelchair 3 is in use, the seat cushion 3519 is positioned on the seat 32 so that the user can sit on the seat cushion 3519. The suspension plate 3516 is separated from the boom 3511 and stored on the side, while the movable armrest 355 is rotated and put down. As an example), the user first tilts the faucet handle 33 forward, and rotates the movable armrest 355 upward to accommodate the fixed frame 350, so as to increase the operating space, and then rotates the support frames 354 outward Supported on the ground so that the suspended wheelchair 3 can be firmly parked beside 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 with the rotating part 3517 The hanging configuration between the hooks 3515 is then hung and connected with the boom 3511, and then only the hoist 3512 is controlled by the control device 352 to adjust the length of the main rope 3514, that is, the main rope 3514 is controlled by the hoist 3512 Linked and guided by the pulleys 3513 to produce a retracting action, so that the chair cushion 3519 can be driven upward by shortening the length of the main rope 3514, as shown in Figure 6 and Figure 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 groove A to produce a rotational displacement outward, so that the user can be suspended by the boom 3511 fixed point, and then only need to remove the chair cushion 3519 by the auxiliary ropes 3518, as shown in Figure 8, so that the user can hang and move to any position by himself without assistance, which is not only effective Increase the user's freedom of movement, but also improve the convenience of use and life.

Referring to Fig. 7, Fig. 6 and Fig. 5, when the user wants to go to the next fixed point, he only needs to sit on the chair pad 3519, and then hook the chair pad 3519 to the auxiliary ropes 3518. The boom 3511 is controlled by the control device 352 to rotate the user inwards to the top of the seat 32, and then the hoist 3512 is controlled by the control device 352 to release the main rope 3514, so that the user gradually descends to a safe seat. On the seat 32, then only the hanging plate 3516 needs to be disassembled and removed from the boom 3511 and stored on the side, and the support frames 354 are stored flat against the fixed frame 350 and the seat 32 , and then the faucet handle 33 is erected and positioned, and the movable armrest 355 is rotated downward to the position to perform the mobile operation. Therefore, the design of the faucet handle 33 that can be tilted forward allows the user to The process of hanging and moving will not be hindered by the handle 33 of the faucet. Of course, the user can use the support handle 353 to assist in the process of hanging and moving, which further improves the safety of use, because the hanging type The users of the wheelchair 3 are usually disabled, injured, or weak in lower limbs, but their hands still have certain strength, so no matter whether they are carrying out the hanging or dismounting operation of the hanging board 3516 or the auxiliary ropes 3518, or It is no problem to sit on the chair cushion 3519 for follow-up operations by using both hands to push the body, so that the mobility of the user of the hanging wheelchair 3 can be effectively improved, so that the user can 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 with the handle of the faucet, so as to greatly increase the operating space, and cooperate with the control device to control the winch to drive the main rope to be retracted or released through the pulleys. , so that the user can adjust the height position, and then use the hanging plate and the hanging arm to hook and set, 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 The seat of the wheelchair, therefore, the user can hang and move to any position without any assistance, which not only effectively increases the freedom of movement of the user, but also improves the convenience of life. In addition, the hanging plate can be used by the hanging plate The arm is disassembled and removed, which is more convenient for storage.

But the above is only to illustrate the preferred embodiments of the present invention, and should not limit the scope of the present invention, that is, all the simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the description of the invention , should still fall within the scope covered by the patent of the present invention.

(this invention) 3: Hanging wheelchair 31: base 32: seat 33: Faucet handle 34: Wheel 35: Personnel mobile equipment 350: fixed frame 351: Hanging device 352: Control device 353: support handle 354: support frame 355: movable armrest 3510: top plate 3511: Boom 3512: Hoist 3513: pulley 3514: main rope 3515: Hook 3516: hanging board 3517: rotating parts 3518: auxiliary rope 3519: Chair cushion A: guide groove

Fig. 1 is an exploded view of a preferred embodiment of the present invention. Fig. 2 is a combined schematic view of the preferred embodiment. Fig. 3 is a schematic diagram of partial components of the preferred embodiment. Figure 4 is a top view of the preferred embodiment. 5-8 are schematic diagrams of the operation of the preferred embodiment.

3: Hanging wheelchair

31: base

32: seat

33: Faucet handle

34: Wheel

35: Personnel mobile equipment

350: fixed frame

351: Hanging device

352: Control device

353: support handle

354: support frame

355: movable armrest

3510: top plate

3511: Boom

3512: Hoist

3513: pulley

3514: main rope

3515: Hook

3516: hanging board

3517: rotating parts

3518: auxiliary rope

3519: Chair cushion

A: guide groove

Claims (7)

A hanging wheelchair, comprising a base, a seat on the base, a faucet handle on the base and opposite to the seat, and a plurality of wheels on the base; it is characterized in that: The handle of the faucet can be tilted forward. In addition, the base is provided with a personnel moving device corresponding to the seat. Suspension device, and a control device located on the seat, and the fixed frame is fixed on the base and extends upwards from the base to surround the seat, and the control device can control the suspension device For hanging operation, the hanging device has a top plate set 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 set on the boom, plural pulleys attached to the jib, a main rope attached to the jib and guided by the pulleys, a detachable hanging plate on which the jib is suspended, auxiliary ropes attached to the hanging plate, and A seat cushion provided on the auxiliary ropes and opposite to the hanging plate. According to claim 1, the suspended wheelchair, wherein, the fixing frame is provided with a supporting handle adjacent to the seat. According to the suspended wheelchair according to claim 1, a rotatable movable armrest is provided near the seat on the fixed frame. According to the suspended wheelchair according to claim 1, a guide groove is provided on the top plate, so that the boom is guided by the guide groove to generate a corresponding displacement. According to the suspended wheelchair according to claim 1, a hook is provided at one end of the boom, so that the hanging plate is hung on the boom through the hook. According to the suspended wheelchair according to claim 1, a rotating part is provided on the hanging plate, so that the hanging plate is connected to the boom through the rotating part. According to the suspended wheelchair according to claim 1, the fixing frame and the seat are respectively provided with a supporting frame.

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