CN217886404U - Transfer wheelchair for patients with low mobility - Google Patents

Abstract

The utility model discloses a low patient's of mobility transports wheelchair, including base, wheel, liftable support frame, split type chair body, liftable support frame includes the support column, the door font adjustable shelf, the lift actuating mechanism on the support column are located to the cover, can adjust the seat board height through lift actuating mechanism and directly push away the sick bed with it to can make things convenient for the patient to need not to get off the bed through movable back and can directly sit into the seat board or return the sick bed, reduce the degree of difficulty that the patient transported, alleviate medical personnel or family members nursing patient's pressure.

Description

Transfer wheelchair for patients with low mobility

Technical Field

The utility model belongs to a wheelchair, in particular to a transfer wheelchair for patients with low mobility.

Background

The hypomotility refers to the general impaired motor ability of patients, including mild muscle strength reduction, speed and agility reduction, dyskinesia and the like, which frequently occur in the elderly population, especially in the elderly hospitalized patients. The working pressure of nursing the elderly hospitalized patients is increased day by day, and the facility equipment which is simple, convenient and easy to operate is of great significance for relieving the working pressure of nursing staff.

The transfer of the patient with low mobility is the most common and difficult work in daily life, and although some transfer beds and transfer chairs are available at present, in actual use, some problems still generally exist:

1. for the transfer bed, the use occasions of the transfer bed are more limited no matter the space or the terrain is due to larger volume, and the transfer of a patient from a sickbed to the transfer bed can be realized only by the cooperation of a plurality of persons;

2. for the existing transfer chair, a patient must go out of bed and then turn to sit, the seamless connection of the bed and the chair cannot be realized, and the difficulty is still high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a transfer wheelchair for patients with low mobility is provided, which can help patients to directly sit on the wheelchair or return to the bed.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a low patient's of mobility transports wheelchair, the on-line screen storage device comprises a base, locate the wheel in base four corners, locate the liftable support frame on the base, divide and locate the split type chair body on the liftable support frame both sides, the liftable support frame is including vertically setting firmly a pair of support column on the base, locate the door font adjustable shelf on the support column through both ends bottom cover respectively, locate the lift actuating mechanism on the base, transversely be equipped with several bracing pieces in the middle of the door font adjustable shelf, lift actuating mechanism upper end is vertical to be connected with several bracing pieces, the split type chair body is including a pair of style of calligraphy of falling Z chair frame, a pair of seat board of locating on the chair frame, a pair of back of locating on the chair frame, the lower vertical section of two style of calligraphy chair frames of falling Z respectively rotates with the door font adjustable shelf of homonymy to be connected, still be equipped with the handrail on the middle horizontal section respectively, go up the vertical section upper end outside and still be equipped with respectively and push away the handle, two seat boards carry out the horizontal connection with the middle horizontal section of the style of falling Z chair frame of the homonymy respectively, the outside of falling Z style of falling of the homonymy respectively, the back rotates with the homonymy to be connected, the bolt spare of two backs respectively and is still be equipped with the inboard of looks locking mutually.

The lifting driving mechanism adopts a worm gear mechanism with a crank, and the upper end of a worm is longitudinally connected with the supporting rod.

The wheels comprise a front pair and a rear pair, the front pair of wheels all adopt universal wheels with brakes, and the rear pair of wheels all adopt stair-climbing three-wheel sets.

Climb building tricycle group and include wheel hub, the three gyro wheel that links to each other through pivot and base, wheel hub has two fixed wheel carriers and a rotation wheel carrier that link to each other with three gyro wheels respectively, is 120 contained angles between two fixed wheel carriers, rotates and is equipped with the pinhole on the wheel carrier, still has corresponding pinhole on wheel hub and the base lateral part, rotates the wheel carrier and can be fixed in the base lateral part or be fixed in on the wheel hub and be the distribution of article font with two fixed wheel carriers through the pin.

And a transfusion stand is also arranged on the base at the front side of the supporting column.

And a safety belt is also arranged in the split chair body.

The support rod is also provided with a storage box.

The door-shaped movable frame is also provided with a pull handle.

Adopt the utility model discloses a low patient's of mobility transportation wheelchair has following advantage:

1. the height of the seat plate can be adjusted through the lifting driving mechanism and the seat plate can be directly pushed onto a sickbed, and the movable backrest can facilitate a patient to sit in the seat plate or return to the sickbed without getting out of the sickbed;

2. the safety in the transfer can be improved through the design of a safety belt, a pull handle and the like;

3. the infusion support is arranged, so that the infusion requirements of a patient in the transferring process can be met conveniently;

4. by adopting the retractable stair climbing three-wheel set, the corresponding selection can be carried out according to the terrain requirement;

5. through setting up the storing box for deposit the carrying and depositing of required data such as patient's corresponding inspection, article.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:

fig. 1 and fig. 2 are schematic perspective views of the transfer wheelchair with different viewing angles in an open state of the split-type body.

Fig. 3 and fig. 4 are schematic perspective views of the transfer wheelchair with different viewing angles in a state of being combined with the split type chair body.

Fig. 5 is a schematic structural view of the stair climbing three-wheel set of the present invention.

Fig. 6 is a schematic view of the opened state of the latch member of the present invention.

Detailed Description

The utility model discloses a low patient's of activity ability transportation wheelchair is as shown in fig. 1-fig. 4, it mainly includes base 1, locate the wheel in base 1 four corners, locate the liftable support on base 1, divide the split type chair body on the liftable support both sides to locate, wherein, base 1 can design as shown in fig. 1I-shaped structure, two left side (front side) protruding poles are shorter, two right side (rear side) protruding poles 2 are longer, the broad that the mid portion can design is some, when can play better chassis effect, can also supply the patient to step on the foot usefulness, the liftable support includes vertically sets firmly a pair of support column 3 on base 1, locate door font adjustable shelf 4 on support column 3 through both ends bottom difference cover, locate the lift actuating mechanism on base 1, transversely be equipped with several bracing pieces 5 in the middle of door font adjustable shelf 4 (three for parallel arrangement in fig. 1), lift actuating mechanism upper end vertically is connected with several bracing pieces 5, can strengthen and locate the impetus effect that door font adjustable shelf 4 goes up and down through bracing piece 5 as door font adjustable shelf 4, this lift actuating mechanism can adopt the worm wheel 6 of taking rocking handle 7, its upper end links to each other worm wheel mechanism and the worm mechanism is continuous with the split type worm wheel mechanism 5, it can drive its door font 4 together, it is located the door font adjustable shelf on the door font 4. The split chair body adopts a bilateral symmetry type structure, and specifically comprises a pair of inverted Z-shaped chair frames 8, a pair of seat plates 9 which are respectively arranged on the chair frames, and a pair of backs 10 which are respectively arranged on the chair frames, wherein the lower vertical sections of the two inverted Z-shaped chair frames 8 are respectively connected with the gate-shaped movable frame 4 at the same side in a rotating manner in a sleeving manner through lantern rings 20 and the like, handrails 11 are respectively arranged on the middle horizontal section for supporting a patient, push handles 12 are respectively arranged on the outer sides of the upper ends of the upper vertical sections for pushing medical workers at the back, the two seat plates 9 are respectively connected with the middle horizontal section of the inverted Z-shaped chair frames 8 at the same side in a horizontal manner, the two seat plates 9 rotate along with the two inverted Z-shaped chair frames 8 to form a whole chair surface, the outer sides of the two backs 10 are respectively connected with the upper vertical sections of the inverted Z-shaped chair frames 8 at the same side in a rotating manner in a sleeving manner, and are shown in a combined graph 6, and the inner sides of the two backs 10 are also provided with locking bolt pieces 13 for locking the whole back 10.

As an embodiment, the lifting driving mechanism adopts a worm gear mechanism 6 with a crank 7, the upper end of a worm is longitudinally connected with the supporting rod 5, and the portal-shaped movable frame 4 can be driven to lift up and down by hand, so that the whole split chair body is driven to realize height adjustment. Of course, the lifting driving mechanism can also adopt other hydraulic and electric forms.

In one embodiment, the wheels comprise a front pair and a rear pair, the front pair adopts a universal wheel 14 with a brake, and the rear pair adopts a stair-climbing three-wheel set 15. As shown in fig. 5, the stair climbing three-wheel set 15 includes a wheel hub 152 connected to the base 1 through a rotating shaft 151, and three rollers, the wheel hub 152 has two fixed wheel frames 153 and a rotating wheel frame 154 connected to the three rollers, respectively, an included angle of 120 ° is formed between the two fixed wheel frames 153, a pin hole 155 is provided on the rotating wheel frame 154, corresponding pin holes are further provided on the side portions of the wheel hub 152 and the base 1, the rotating wheel frame 154 can be fixed to the side portion of the base 1 or the wheel hub 152 through a pin 156 and distributed in a delta shape with the two fixed wheel frames 153, at ordinary times, the rotating wheel frame 154 can be put down and retracted, two wheels through each fixed wheel frame 153 play a role in smooth operation, when going up and down stairs, the rotating wheel frame 154 can be opened to be fixed to the wheel hub 152, thereby realizing the stair climbing function of the stair climbing three-wheel set 15.

As an embodiment, the base 1 at the front side of the supporting column 3 is also provided with a transfusion stand 16, so that normal transfusion of a transfusion patient in the transferring process can be facilitated.

As an embodiment, a safety belt 17 is also arranged in the split-type chair body, and particularly, the safety belt can provide better safety protection when a user goes up and down stairs. Also, a pair of pulling handles 18a are provided behind the two sides of the portal-shaped movable frame 4 to facilitate the patient's grasping and pulling during the transfer process, particularly during the up and down stairs. A pair of pull handles 18b is also arranged in front of the upper end of the door-shaped movable frame 4 and is used for the medical staff to push reversely.

As an embodiment, the support rod 5 is further provided with a storage box 19 which is connected through a pipe clamp and the like, and can store some personal belongings, examination data and the like of the patient.

By adopting the transfer wheelchair of the utility model, when the patient needs to be transferred, the height of the chair surface can be firstly adjusted to be slightly higher than the bed of the sickbed, then the two seat boards 9 are reversely and directly pushed onto the bed, only the two backrests 10 are opened, the legs of the patient are pulled in from the seat boards 9 until the buttocks of the patient are positioned on the chair surface, the legs are put down along the bed edge, at the moment, the patient is held up and the two backrests 10 are locked in a closed manner, the patient leans against the backrests 10, the safety belt is tied, the patient moves back from the sickbed, and the height of the chair surface is adjusted again, so that the feet of the patient can step on the base 1; the operation of getting on the bed is also that the height is firstly adjusted, and the patient directly takes the chair surface to directly push the bed, then the backrest 10 is opened, the hip of the patient is dragged away from the chair surface, and then the patient slowly quits.

Of course, for the patient with sitting posture capability, the patient can sit up and sit on the bed edge, the split chair body which is opened in half and half as shown in fig. 1 is pushed to the bed edge, the hip at one side of the patient is lifted up by the user, the seat plate 9 at the side is rotated to the lower part to sit, the seat plate 9 at the other side is rotated to realize the underpinning of the patient from the bed to the seat surface, the backrest 10 is closed, the safety belt is fastened, the patient moves away from the sickbed, and the height adjustment can be completed. The operation on the bed is also vice versa.

However, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims (8)

1. The utility model provides a low patient's of mobility transports wheelchair which characterized in that: the utility model discloses a chair, including the base, locate the wheel in base four corners, locate the liftable support frame on the base, divide the split type chair body on the liftable support frame both sides of locating, the liftable support frame is including vertically setting firmly a pair of support column on the base, locate the door font adjustable shelf on the support column through both ends bottom cover respectively, locate the lift actuating mechanism on the base, transversely be equipped with several bracing pieces in the middle of the door font adjustable shelf, lift actuating mechanism upper end vertically is connected with several bracing pieces, split type chair body is including a pair of style of calligraphy chair frame of falling Z, a pair of seat board of locating on the chair frame, a pair of back of locating on the chair frame, the lower vertical section of two style of calligraphy chair frames of falling Z respectively rotates with the door font adjustable shelf of homonymy and is connected, still be equipped with the handrail on the middle horizontal section respectively, go up vertical section upper end outside and still be equipped with the pushing handle respectively, two board seats respectively carry out horizontal connection with the middle horizontal segment of the style of falling Z style of calligraphy chair frame of homonymy, the outside of falling of two backs respectively rotates with the last vertical section of the style of falling Z style of homonymy and is connected, still be equipped with the bolt spare of locking mutually on the inboard of two backs.

2. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: the lifting driving mechanism adopts a worm gear mechanism with a crank, and the upper end of a worm is longitudinally connected with the supporting rod.

3. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: the wheels comprise a front pair and a rear pair, the front pair of wheels all adopt universal wheels with brakes, and the rear pair of wheels all adopt stair-climbing three-wheel sets.

4. A transport wheelchair for a patient with reduced mobility according to claim 3, wherein: climb building tricycle group and include wheel hub, the three gyro wheel that links to each other through pivot and base, wheel hub has two fixed wheel carriers and a rotation wheel carrier that link to each other with three gyro wheels respectively, is 120 contained angles between two fixed wheel carriers, rotates and is equipped with the pinhole on the wheel carrier, still has corresponding pinhole on wheel hub and the base lateral part, rotates the wheel carrier and can be fixed in the base lateral part or be fixed in on the wheel hub and be the distribution of article font with two fixed wheel carriers through the pin.

5. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: and a transfusion stand is also arranged on the base at the front side of the supporting column.

6. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: and a safety belt is also arranged in the split chair body.

7. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: the support rod is also provided with a storage box.

8. A transport wheelchair for a patient with reduced mobility according to claim 1, wherein: the door-shaped movable frame is also provided with a pull handle.

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