CN109481163A

CN109481163A - Wheelchair with auxiliary displacement and the function that goes to the toilet

Info

Publication number: CN109481163A
Application number: CN201811219873.6A
Authority: CN
Inventors: 谭春平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2019-03-19

Abstract

The invention discloses a kind of wheelchairs with auxiliary displacement and the function that goes to the toilet, it is a kind of to be convenient for carrying and be easy to store and by handicapped old man, legs and feet are injured, disability crowd is transplanted on the wheelchair of the auxiliary displacement and the function that goes to the toilet of kart from wheelchair, including chair frame module, go up and down handrail module, seat module, lifting handrail module is fixed on the main body chair frame unit by feather key, feather key one end round end pin buckle stretches through into lifting the first face of upright bar, in second face guide groove, lifting can be rotated and slide relative to one axis of chair frame module by going up and down handrail module, wherein seat plate can be slided with respect to seat plate pedestal along an axis, it extracts the crank being hidden in handrail and puts down suspender belt, after suspension hook on suspender belt tangles the through-hole hung on pad, handle is held to rotate clockwise, hang pad liftable, the wheelchair with auxiliary displacement and the function that goes to the toilet of the invention is portable Band, it is easy to assemble, foldable, it is easy to operate, save time and manpower.

Description

Wheelchair with auxiliary displacement and the function that goes to the toilet

Technical field:

The present invention relates to a kind of rehabilitation help the disabled field more particularly to it is a kind of with auxiliary displacement and the function that goes to the toilet wheelchair.

Technical background:

Wheelchair is used as handicapped old man, legs and feet injury, disability crowd, is normal in family and medical instrument A kind of paving midwifery product seen, because can bring, handicapped old man, legs and feet are injured, disability crowd helps and convenient, adjoint The rapid growth wheelchair of the aged get married front yard daily necessities.

But traditional push chairs still can face following problems in use:

1. traditional push chairs are for the outgoing crowd needed by bus, it is too inconvenient to get on or off the bus, and multi-person synergy is needed to carry on vehicle ten Divide and is not easy.

2. part wheelchair improves to some extent on cushion currently in order to solving the problems, such as to go to the toilet, but wheelchair still cannot directly shift seat onto On closet, still entourage is needed to clear up after an action of the bowels, can not complete alone to use for the crowd of half self-care ability for having.

3. two side handrail of traditional push chairs be it is fixed, required when in face of going to bed daily nursing staff help embrace, even if there is shifting machine, But body machine is not larger easy to operate.

Summary of the invention:

The purpose of the invention is to the deficiencies in the prior art to be solved, and the one kind proposed can help to take action Inconvenient old man, legs and feet are injured, disability crowd their daily daily lifes reduce helped by other people, enhancing freedom degree, propose It is a kind of with auxiliary displacement and the function that goes to the toilet wheelchair.

To achieve the goals above, the present invention adopts the following technical scheme: described has the function of that auxiliary shifts and goes to the toilet Wheelchair include: chair frame module, lifting handrail module, seat module:

The chair frame module includes main body chair frame unit, foot pedal, the first face of the main body chair frame unit be equipped with card slot, Second face is equipped with long strip type card slot, and the main body chair frame unit includes two, and two main body chair frame units are symmetrical, and interval is set It sets, is provided with connecting rod between two main body chair frame units；The connecting rod includes two hinged together by one end Rotating bar, two connecting rods rotate into " one " type structure, and the connecting rod other end is articulated on main body chair frame unit； The foot pedal includes two pieces, and by the hinged rotation foot pedal in one end, two pieces of foot pedals rotate into " one " Type structure, the foot pedal other end are articulated on the main body chair frame unit, and the main body chair frame unit rear end is equipped in universal wheel Portion is equipped with road wheel.

The lifting handrail module includes upright bar, handrail；First, second face of upright bar is equipped with guide groove, and third face is set There is buckle, bottom of upright rod is equipped with limit plate；The handrail includes buckle closure, pedestal, bearing, shaft, crank, handle.The pedestal Equipped with bearing fixing groove, two suspender belt holes, which are respectively arranged at, to be closed at bearing fixing groove, and the shaft stretches through into being arranged in bearing In in bearing retention slot, two suspender belt is waterproof cloth, and one end is equipped with hook, and one end stretches through into the suspender belt being located on pedestal Hole is connected on shaft, and the crank is one in U-typed structure, and the first face, the second face are equipped with guide groove, and wherein crank is articulated in On the vertical plate of shaft one end, the vertical plate slides into handrail after can rotating into line-styled along shaft equipped with two hole cranks, and handle connects It connects in the crank other end；The elevating lever is fixed on the main body chair frame unit by feather key, and described feather key one end is solid It is scheduled on the main body chair frame unit, one end is equipped with round end pin buckle, and feather key one end round end pin buckle stretches through into lifting upright bar the On one side, in the second face guide groove, lifting handrail module can rotate and slide lifting relative to one axis of chair frame module.

The seat module includes seat plate, seat plate pedestal, backrest, sliding pearl, hangs pad, is equipped with a square hole among the seat plate Mouthful, square tunnel opening area is equipped with a sliding panel, and wherein the sliding panel can be slided along one axis of seat plate, and the seat plate pedestal is one to be inType structure, the first face, the second face are equipped with guide groove and sliding hole of bead slot, and third face is equipped with sliding hole of bead slot, has fourth face to be equipped with Buckle, the sliding pearl are set to first face of seat plate pedestal, the sliding hole of bead slot in the second face, and third face is slided in the slot of the hole of bead, and seat plate is set It is placed on sliding pearl, two L-type plate one end stretch through into base guide groove respectively, and one end is resisted against on seat plate；The backrest includes Locating button, card slot, described backrest one end are articulated on seat plate, and wherein card slot is fixed on handrail, and the backrest can turn along seat plate It is dynamic mutually to deduct with the card slot being fixed on handrail；The pad that hangs is waterproof cloth, including hole one, hole two, hole three, Kong Si, suspender belt One, suspender belt two.

Detailed description of the invention:

Fig. 1 is chair frame module diagram of the invention

Fig. 2 is lifting handrail module diagram of the invention

Fig. 3 is seat plate schematic diagram of base structure of the invention

Fig. 4 is seat modular structure schematic diagram of the invention

Fig. 5 is wheelchair assembling schematic diagram of the invention

Fig. 6 is that schematic diagram is packed up in handrail decline of the invention

Fig. 7 hangs mat structure schematic diagram for of the invention

Specific embodiment

Progressive detailed description is done to the present invention with reference to the accompanying drawing:

Referring to attached drawing 1- attached drawing 7, the present invention provides a kind of wheelchair with auxiliary displacement and the function that goes to the toilet it is characterized in that: chair Frame module (1), lifting handrail module (2), seat module (3):

The chair frame module (1) includes main body chair frame unit (1-1), foot pedal (1-2), the main body chair frame unit It is equipped with card slot (1-3), the second face on one side equipped with long strip type card slot (1-4), the main body chair frame unit (1-1) is including two, two Symmetrically, interval setting is provided with connecting rod between two main body chair frame units (1-1) to a main body chair frame unit (1-1) (1-5), the connecting rod (1-5) include two rotating bars hinged together by one end, two connecting rods (1-5) " one " type structure is rotated into, connecting rod (1-5) other end is articulated on main body chair frame unit (1-1)；The foot pedal (1-2) includes two pieces, and by the hinged rotation foot pedal in one end, two pieces of foot pedals (1-2) rotate into " one " Type structure, the foot pedal other end are articulated on the main body chair frame unit (1-1), grasp foot pedal when needing to pack up wheelchair (1-2) articulated position up mentions, while chair frame (1-1) pushes away connecting rod (1-5) is made to change into " V " type inward；The main body chair frame list First rear end (1-1) is equipped in the middle part of universal wheel (1-6) and is equipped with road wheel (1-7).

The lifting handrail module (2) includes upright bar (2-1), handrail (2-2), and first, second face of upright bar (2-1) is set Have guide groove (2-1-1), third face is equipped with buckle (2-1-2), and the upright bar bottom (2-1) is equipped with limit plate (2-1-3), the handrail (2-2) includes buckle closure (2-2-1), pedestal (2-2-2), bearing (2-2-3), shaft (2-2-4), crank (2-2-5), handle (2- 2-6).The pedestal (2-2-2) is equipped with bearing fixing groove (2-2-11), and two suspender belt holes (2-2-7), which are respectively arranged at, closes on bearing At fixing groove (2-2-11), the shaft (2-2-4), which stretches through, is set to bearing retention slot (2-2- into bearing (2-2-3) is interior 11), interior, two suspender belt (2-2-8) is waterproof cloth, and one end is equipped with hook (2-2-9), and one end stretches through into positioned at pedestal Suspender belt hole (2-2-7) on (2-2-2) is connected on shaft (2-2-4), and the crank is one in U-typed structure, the first face, the Two faces are equipped with guide groove (2-2-5-1), and rivet, which will be set in guide groove (2-2-5-1), to be wherein articulated in axis by crank (2-2-5) On bar (2-2-4) one end vertical plate (2-2-12), the vertical plate (2-2-12) be equipped with two holes (2-2-10), when crank (2-2-5) no Line-styled Tsang is rotated into along shaft (2-2-4) when use to enter in handrail (2-2)；The elevating lever (2-1) passes through feather key (2-3-1) is fixed on the main body chair frame unit (1-1), and described feather key (2-3-1) one end is fixed on the main body chair frame On unit (1-1), one end is equipped with round end pin buckle (2-3-2), unscrews after being set to the limit plate (2-1-3) of the bottom upright bar (2-1) Feather key (2-3-1) one end round end pin buckle (2-3-2) is stretched through into lifting first face upright bar (2-1), the second face guide groove (2- Make card slot (1-3) of the buckle (2-1-2) being located on upright bar (2-1) deduction on the main body chair frame unit (1-1) in 1-2) Interior, handrail module (2) can be slided with respect to (1) one axis of chair frame module supports the buckle (2-1-2) being located on upright bar (2-1) disengaging Card slot (1-3) the rotary handle module (2) being buckled on the main body chair frame unit (1-1) while sliding completion lifting down.

The seat module (3) includes seat plate (3-1), seat plate pedestal (3-2), backrest (3-3), sliding pearl (3-4), hangs pad (3-5), the seat plate (3-1) is intermediate to be equipped with a square hole (3-1-1), and the square hole region (3-1-1) is equipped with a sliding panel (3-1-2), wherein the sliding panel (3-1-2) can be slided along seat plate (3-1) axis, and the seat plate pedestal (3-2) is one to be inType structure, the first face, the second face are equipped with guide groove (3-2-1) and slide hole of bead slot (3-2-2), and third face is equipped with the sliding hole of bead Slot (3-2-3), fourth face are equipped with buckle (3-2-4), and the sliding pearl (3-4) is set to first face of seat plate pedestal (3-2), the Two faces are sliding hole of bead slot (3-2-2), and in third face sliding hole of bead slot (3-2-3), seat plate (3-1) is set on sliding pearl (3-4), two L-types The one end plate (3-5) is stretched through respectively into pedestal (3-2) guide groove (3-2-1), and one end is equipped with bolt hole and is resisted against seat plate (3- 1) bolt is fixed on；The backrest (3-3) includes locating button (3-3-1), the pivot joint of card slot (3-3-2) backrest one end (3-3) On seat plate (3-1), wherein card slot (3-3-2) is fixed on handrail (2-2), and the backrest (3-3) can turn along seat plate (3-1) It is dynamic mutually to deduct with the card slot (3-3-2) being fixed on handrail (2-2)；Hang pad (3-4) is waterproof cloth, including one (3- of hole 4-1-1), hole two (3-4-1-2), hole three (3-4-1-3), Kong Si (3-4-1-4), suspender belt one (3-4-2-1), two (3-4- of suspender belt 2-2)。

The application method of the wheelchair with auxiliary displacement and the function that goes to the toilet of the invention, including shift, go to the toilet process, In:

Shift step: the 1.1st step nursing staff operation has auxiliary displacement and the wheelchair walking for the function that goes to the toilet to such as " small size gasoline At vehicle ", the parked wheelchair that comes to a complete stop that brakes is operated, lifting handrail (2-2) makes the buckle (2-1-2) being located on upright bar (2-1) be detached from master Handrail (2-2) is slided down along axis rotation after card slot (1-3) in body chair frame (1-1), and then invertible back support (3-3), with Handrail (2-2), which is up slided, makes the buckle (2-1-2) being located on upright bar (2-1) deduct on main body chair frame unit (1-1) In card slot (1-3).

1.2nd step: unscrewing the locking part on seat plate (2-1), occupant is pushed into spacing place backward, extraction is hidden in handrail Crank (2-2-5) in (2-2), puts down suspender belt (2-2-8), and the suspension hook (2-2-9) being located on suspender belt (2-2-8) is tangled position In seat plate (3-1) hang oneself pad (3-5) four through-holes (3-5-1) after, two suspender belts (3-5-2) are stamped into slip-knot, hold handle (2- 2-6) rotate clockwise extraction seat plate (3-1) after going up occupant.

1.3rd step: nursing staff's operation has the wheelchair of auxiliary displacement and the function that goes to the toilet, and wheelchair is retrodicted to " kart " and is sat At position, occupant is fallen in rotation that holding handle (2-2-6) is counterclockwise sits on occupant on kart seat, pushes wheelchair open Afterwards, nursing staff turns to occupant's foot in automobile.

Go to the toilet step, and occupant and (nursing staff) operation have auxiliary displacement and the wheelchair walking for the function that goes to the toilet to toilet horse Before bucket, operational action wheel (1-7) or nursing staff's hand push fall back and enter above toilet seat, are slidably disposed in hole at seat plate (3-1) Sliding panel (3-1-2) in (3-1-1) is pushed into forward spacing place.

The preferred embodiment of the present invention has been described in detail above.It should be appreciated that the ordinary skill of this field is without wound The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Scheme, all should be within the scope of protection determined by the claims.

It should be noted that in this example the instructions such as upper and lower, left and right, inside and outside, front end, rear end, one end, both ends side Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and simplification of the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This is not considered as limiting the invention.

Claims

1. a kind of wheelchair with auxiliary displacement and the function that goes to the toilet, has opening and folded state, it is characterised in that described to have The wheelchair of auxiliary displacement and the function that goes to the toilet includes: chair frame module (1), lifting handrail module (2), seat module (3).

Chair frame module: the chair frame module (1) includes main body chair frame unit (1-1), foot pedal (1-2), the main body chair frame The first face of unit is equipped with card slot (1-3), the second face is equipped with long strip type card slot (1-4), and the main body chair frame unit (1-1) includes two A, symmetrically, interval is arranged two main body chair frame units (1-1), the company of being provided between two main body chair frame units (1-1) Extension bar (1-5), the connecting rod (1-5) include two rotating bars hinged together by one end, two connecting rods (1-5) rotates into " one " type structure, and connecting rod (1-5) other end is articulated on main body chair frame unit (1-1), the main body The chair frame unit rear end (1-1) is equipped in the middle part of universal wheel (1-6) and is equipped with road wheel (1-7).

Lifting handrail module: the lifting handrail module (2) includes upright bar (2-1), handrail (2-2), the upright bar (2-1) the One, the second face is equipped with guide groove (2-1-1), and third face is equipped with buckle (2-1-2), and the upright bar bottom (2-1) is equipped with limit plate (2-1- 3), the handrail (2-2) includes buckle closure (2-2-1), pedestal (2-2-2), bearing (2-2-3), shaft (2-2-4), crank (2-2- 5), handle (2-2-6).The pedestal (2-2-2) is equipped with bearing fixing groove (2-2-11), and two suspender belt holes (2-2-7) are respectively set In closing at bearing fixing groove (2-2-11), the shaft (2-2-4), which stretches through, is set to bearing retention into bearing (2-2-3) is interior In slot (2-2-11), two suspender belt (2-2-8) is waterproof cloth, and one end is equipped with hook (2-2-9), and one end, which stretches through to enter, to be located at Suspender belt hole (2-2-7) on pedestal (2-2-2) is connected on shaft (2-2-4), and the one end crank (2-2-5) is articulated in shaft (2- 2-4) on the vertical plate (2-2-12) of one end, handle (2-2-6) is connected to crank (2-2-5) other end.

Seat module: the seat module (3) includes seat plate (3-1), seat plate pedestal (3-2), backrest (3-3), slides pearl (3-4), It hangs and is equipped with a square hole (3-1-1) among pad (3-5) seat plate (3-1), the square hole region (3-1-1) is equipped with a sliding Plate (3-1-2), wherein the sliding panel (3-1-2) can be slided along seat plate (3-1) axis, and the seat plate pedestal (3-2) is one to be inType structure, the first face, the second face are equipped with guide groove (3-2-1) and slide hole of bead slot (3-2-2), and third face is equipped with the sliding hole of bead Slot (3-2-3), have fourth face be equipped with buckle (3-2-4), the sliding pearl (3-4) be set to first face of seat plate pedestal (3-2), Second face is sliding hole of bead slot (3-2-2), and in third face sliding hole of bead slot (3-2-3), seat plate (3-1) is set on sliding pearl (3-4), two L The one end template (3-5) is stretched through respectively into pedestal (3-2) guide groove (3-2-1), and one end is resisted against on seat plate (3-1).

2. the wheelchair with auxiliary displacement and the function that goes to the toilet according to claim 1, it is characterised in that:

The foot pedal (1-2) includes two pieces, passes through the hinged rotation foot pedal in one end, two pieces of foot pedals (1-2) rotates into " one " type structure, and the foot pedal other end is articulated on the main body chair frame unit (1-1).

3. the wheelchair with auxiliary displacement and the function that goes to the toilet according to claim 1, it is characterised in that:

The elevating lever (2-1) is fixed on the main body chair frame unit (1-1) by feather key (2-3-1), the feather key The one end (2-3-1) is fixed on the main body chair frame unit (1-1), and one end is equipped with round end pin buckle (2-3-2), feather key (2-3- 1) one end round end pin buckle (2-3-2) stretches through into lifting first face upright bar (2-1), and the second face guide groove (2-1-2) is interior, and lifting is helped Fingerprint block (2) can rotate and slide lifting relative to (1) one axis of chair frame module.

4. the wheelchair with auxiliary displacement and the function that goes to the toilet according to claim 1, it is characterised in that:

The crank is one in U-typed structure, and the first face, the second face are equipped with guide groove (2-2-5-1), wherein crank (2-2-5) It is articulated on shaft (2-2-4) one end vertical plate (2-2-12), the vertical plate (2-2-12) is equipped with two holes (2-2-10), crank (2- It is slid into handrail (2-2) after 2-5) line-styled being rotated into along shaft (2-2-4).

5. the wheelchair with auxiliary displacement and the function that goes to the toilet according to claim 1, it is characterised in that:

Backrest (3-3) includes locating button (3-3-1), card slot (3-3-2), and described backrest (3-3) one end is articulated in seat plate (3-1) On, wherein card slot (3-3-2) is fixed on handrail (2-2), and the backrest (3-3) can rotate along seat plate (3-1) and help with being fixed on Card slot (3-3-2) on hand (2-2) mutually deducts.

6. the wheelchair with auxiliary displacement and the function that goes to the toilet according to claim 1, it is characterised in that:

Hang pad (3-4) is waterproof cloth, including hole one (3-4-1-1), hole two (3-4-1-2), hole three (3-4-1-3), hole Four (3-4-1-4), suspender belt one (3-4-2-1), suspender belt two (3-4-2-2).