CN110236803A - A wheelchair bed that can directly pick up and put a person into a car on the bed - Google Patents

Abstract

The invention discloses a wheelchair bed which can directly take a person on the bed and send the person into a car, wherein two armrest beams and two cushion beams are respectively inserted into the lower end of the backrest seat, and the two armrest beams and two seat cushion beams are screwed respectively The lower end of the lifting rod is inserted into the front wheel beam and inserted into one end of the base. The other ends of the two handrail beams are respectively inserted into the middle of the front frame and locked with locking buckles. The upper ends of the two support rods A are respectively connected to two The bottom of the handrail beam and the bottom of the base are installed with the small rear wheel shaft, and the upper part is respectively snapped into the vertical beam with the locking buckle and screwed in and locked. Screw it in and fix it with a locking device, connect one end of the two support rods B to the side of the backrest respectively, and connect the other ends of the two support rods B to the beams arranged between the two vertical beams. The invention is not only a wheelchair but also a bed, avoids bumps and is easy to use.

Description

A wheelchair bed that can directly pick up and put a person into a car on the bed

technical field

The invention belongs to the technical field of wheelchairs, and in particular relates to a wheelchair bed which can directly take a person on the bed and send the person into a car.

Background technique

Wheelchairs are widely used in the daily life of people with lower extremity paralysis or leg disabilities. It can enable people with lower limb paralysis or leg disabilities to sit on it. It is an important mobile tool for home rehabilitation, turnover transportation, medical treatment, and outing activities. Wheelchairs are not only Satisfying the mobility of physically disabled and handicapped people, more importantly, it is convenient for family members to move and take care of patients, so that patients can use wheelchairs to perform physical exercises and participate in social activities.

During the above-mentioned activities, when the patient goes from the bed to the wheelchair or from the wheelchair to the bed, from the wheelchair to the car seat or from the car seat to the wheelchair, when the patient goes out and sits for a long time and wants to lie down and rest, etc. The middle is the biggest difficulty. In the prior art, when the wheelchair user needs to switch, it is generally done with the help of others. In this way, he needs to have greater strength. For example, if he is a woman or a weak person, it is difficult Help the patient, and when he adopts the way of holding the patient, it is easy to bump the patient during the moving process, which will lead to the aggravation of the condition after the bump, and it is inconvenient to use.

Contents of the invention

The purpose of the present invention is to overcome above-mentioned shortcoming and provide a kind of that is wheelchair and bed, avoid bumping, easy to use can directly take people on the bed and send people into the wheelchair bed of car.

The purpose of the present invention and its main technical problems are solved by adopting the following technical solutions:

A kind of wheelchair bed of the present invention can directly take people on the bed and send people into the car, including backrest, seat cushion A, armrest, pedal, front wheel, rear big wheel, it is characterized in that: backrest is installed on the backrest seat, The lower end of the back seat is respectively inserted into two handrail beams and one end of the two cushion beams is screwed in and locked with a locking buckle, the other ends of the two handrail beams and the two cushion beams are respectively screwed into the lifting rods, and the lower ends of the lifting rods are inserted into the front wheel beams. The other ends of the two handrail beams are respectively snapped into the middle of the front frame and screwed in and locked with locking buckles, and the lower ends of the two front frames are respectively clipped into the two hangers fixedly connected on the side of the front wheel beam The internal locking buckle is screwed in and locked. The two hangers are respectively equipped with pedals. The sides of the two pedals are respectively connected to the lower ends of the support rods A. The upper ends of the two support rods A are respectively connected to the bottom of the two handrail beams. The front wheels are respectively installed under the two pedals, and the rear wheel shaft is installed under the other end of the base. After the shaft card is snapped in, the large wheel shaft is screwed in and fixed with a lock, and the side of the backrest is respectively connected to one end of the two support rods B, and the other end of the two support rods B is connected to the beam provided between the two vertical beams.

The backrest is rotatable and removable.

The lifting rod is provided with threads.

The front frame is detachable, and the top of the front frame can be inserted into the other end of the cushion beam and connected with pins.

The support rod A and the support rod B can be retracted and adjusted and then screwed in and fixed with a lock.

Screw sleeves are respectively arranged on the handrail beam and the cushion beam, which can move up and down in the middle part of the lifting rod, and the cushion A is installed on the cushion beam.

The rear big wheel axle is detachable.

A handle is installed on the backrest.

Brakes are installed on the cushion beam.

The two ends of the rear bull wheel shaft are respectively equipped with rear bull wheels, and the rear bull wheels are respectively provided with rotating wheels.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. It can be seen from the above technical scheme that the present invention is installed on the back seat through the backrest, and the lower ends of the back seat are respectively inserted into two handrail beams and two cushion beams, and one end of the two cushion beams is screwed in and locked with a locking buckle, and the two handrail beams and the two cushion beams are locked. The other ends are respectively screwed into the lifting rods, the lower ends of the lifting rods are inserted into the front wheel beams and inserted into one end of the base. Respectively snap into the two hangers fixedly connected to the side of the front wheel beam and screw them in and lock them with locking buckles. The two hangers are respectively equipped with pedals, and the sides of the two pedals are respectively connected to the lower end of the support rod A. The upper ends of the two support rods A are respectively connected to the bottom of the two handrail beams, the front wheels are respectively installed under the two pedals, and the rear wheel shaft is installed under the other end of the base. Locking, the middle parts of the two vertical beams are respectively equipped with shaft cards, and the two shaft cards are snapped into place. After the two shaft cards are snapped into place, the large wheel shaft is screwed in and fixed with a locker. The side of the backrest is respectively connected to one end of the two support rods B and The other end is attached to a beam provided between two vertical beams. Normally, the state shown in the assembly of each piece (see Figure 1) is the functional state of an ordinary wheelchair. At this time, the wheelchair user can sit on the seat cushion and hold the rotating wheel set on the rear wheel to rotate and move, just like operating It is used like an ordinary wheelchair. When the wheelchair user goes out for a long time and needs to rest temporarily, the family members can lay the backrest seat and backrest flat, adjust the support rod B firmly, and then disassemble the front frame, and insert the top of the front frame into the cushion. The other end of the beam is inserted into the connection with pins, the support rod A is adjusted and supported firmly, and the cushion B is placed on it, the wheelchair user can lie on the bed and rest (see Figure 6). When the patient needs to get from the bed to the wheelchair or From the wheelchair to the car, remove the backrest seat, backrest, rear and rear wheels, and front frame, and only keep the armrest beam, seat cushion A, armrest, lifting rod, pedals, hanger, front wheel, front wheel beam, base, and seat cushion Beam, rear small wheel shaft, rear small wheel, turn the two elevating rods to raise the two handrail beams and cushion beams. Since the two handrail beams and cushion beams are in a cantilever state, when going from the bed to the wheelchair, put the front wheels on the bed , just move the person to the wheelchair. When moving from the wheelchair to the car, the cart inserts the rear small wheel shaft under the chassis of the car, puts the patient on the cushion A, and the cushion A enters the car, and moves the person on the cushion A In the car (referring to Fig. 7), in a word, the present invention is a wheelchair and a bed again, avoids bumping, and is easy to use.

Description of drawings

Fig. 1 is a structural representation 1 of the present invention;

Fig. 2 is a structural representation 2 of the present invention;

Fig. 3 is the front view of the present invention;

Fig. 4 is the top view of the present invention;

Fig. 5 is A-A sectional view of Fig. 4;

Fig. 6 is the use status Fig. 1 of the present invention;

Fig. 7 is the usage state diagram 2 of the present invention.

Marked in the picture:

1. Backrest seat, 2. Backrest, 3. Lock buckle, 4. Handrail beam, 5. Cushion A, 6. Armrest, 7. Lifting rod, 8. Front frame, 9. Support rod A, 10. Pedal, 11, hanger, 12, front wheel, 13, front wheel beam, 14, base, 15, cushion beam, 16, rear small wheel shaft, 17, rear small wheel, 18, rear large wheel, 19, rotating wheel, 20, Brake, 21, vertical beam, 22, rear large wheel axle, 23, handle, 24, shaft card, 25, support rod B, 26, cushion B, 27, bed, 28, car.

Detailed ways

The specific implementation, structure, features and effects of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

Referring to Fig. 1-5, a kind of wheelchair bed that can directly take people on the bed and send people into the car of the present invention includes backrest 2, cushion A5, armrest 6, pedal 10, front wheel 12, rear big wheel 18, its The feature is: the backrest 2 is installed on the backrest seat 1, and the lower end of the backrest seat 1 is respectively inserted into two handrail beams 4 and two seat cushion beams 15, one end of which is screwed in and locked with a locking buckle 3, and the two handrail beams 4 and two seat cushions The other ends of the beam 15 are respectively screwed into the elevating rod 7, the lower end of the elevating rod 7 is inserted into the front wheel beam 13 and inserted into one end of the base 14, and the other ends of the two handrail beams 4 are respectively inserted into the middle of the front frame 8 and screwed in with the locking buckle 3 Locking, the lower ends of the two front frames 8 are respectively snapped into the two hangers 11 fixedly connected to the side of the front wheel beam 13 and screwed in and locked with the locking buckle 3, and the two hangers 11 are respectively equipped with pedals. 10. The sides of the two pedals 10 are respectively connected to the lower ends of the support rods A9, and the upper ends of the two support rods A9 are respectively connected to the undersides of the two handrail beams 4. The front wheels 12 are respectively installed under the two pedals 10, and the base 14 is in addition. A rear small wheel shaft 16 is installed below one end, and the upper and lower sides are respectively snapped into the vertical beam 21 and screwed in and locked with the locking buckle 3. The middle parts of the two vertical beams 21 are respectively equipped with shaft clamps 24, and the two shaft clamps 24 are snapped into the rear The big wheel shaft 22 is screwed in and fixed with a lock, and the backrest 2 sides are respectively connected with one end of two support bars B25, and the other end of the two support bars B25 is connected on the beam provided between the two vertical beams 21.

The backrest 2 is rotatable and detachable.

The lifting rod 7 is provided with threads.

The front frame 8 is detachable, and the other end of the front frame 8 top can be inserted into the cushion beam 15 and connected with pins.

Said support rod A9 and support rod B25 can be screwed in and fixed with a locking device after retractable adjustment.

Said handrail beam 4 and cushion beam 15 are respectively provided with screw sleeves, which can move up and down in the middle part of lifting rod 7, and cushion A5 is installed above the cushion beam 15.

The rear large wheel shaft 22 is detachable.

A handle 23 is installed on the backrest 2 .

A brake 20 is installed on the cushion beam 15 .

The rear bull wheel 18 is respectively installed at the two ends of the rear bull wheel shaft 22, and the rear bull wheel 18 is respectively provided with a rotating wheel 19.

During use, referring to Fig. 1, Fig. 6, Fig. 7, under the normal state, each part is assembled into the state shown in Fig. 1 and is exactly the functional state of an ordinary wheelchair. At this moment, the wheelchair user can sit on the seat cushion 5 and hold The rotating wheel 19 that is provided with on the big wheel 18 rotates and moves, and is used as operating an ordinary wheelchair. When the wheelchair user goes out for a long time and needs a rest temporarily, the family member just can put the backrest seat 1 and the backrest 2 flat at the back, and the support bar B25 Adjust the support, and then disassemble the front frame 8, insert the top end of the front frame 8 into the cushion beam 15 and insert the other end into the connection with a pin, adjust the support rod A9, put the seat cushion B26, and the wheelchair user can lie down After resting on the bed, see Fig. 6, when the patient needs to get from the bed to the wheelchair or from the wheelchair to the car 28, remove the backrest seat 1, the backrest 2, the rear rear large wheel 18, the front frame 8, and only keep the armrest beam 4 and the seat cushion A5, handrail 6, lifting rod 7, pedal 10, hanger 11, front wheel 12, front wheel beam 13, base 14, cushion beam 15, rear small wheel shaft 16, rear small wheel 17, turn two lifting rods 7 to make Two handrail beams 4, cushion beam 15 rise, because two handrail beams 4, cushion beam 15 become cantilever state, front wheel 12 pairs of beds, people can be moved to wheelchair, when on the car 28 from wheelchair, will Small wheel shaft 16 is inserted below the chassis of car 28 behind the cart, and the patient is placed on the seat cushion A5, and seat cushion A5 enters in the car 28, and the people on the seat cushion A5 is moved to see Fig. 7 in the car 28 and get final product.

The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Any simple modification, Equivalent changes and modifications still fall within the scope of the technical solution of the present invention.

Claims (10)

1. a kind of Wheel-chair type bed that can directly take people in bed and people is sent into car, including backrest (2), cushion A(5), handrail (6), (10) are ridden, front-wheel (12), rear bull wheel (18), it is characterised in that: backrest (2) is mounted on back seat (1), back seat (1) lower end is inserted into two handrail beams (4), two (15) one ends of cushion beam respectively and is screwed into locking, two handrails with tight locking button (3) Beam (4), two cushion beam (15) other ends are screwed into elevating lever (7) respectively, and elevating lever (7) lower end insertion front-wheel beam (13) is pierced by card Entering pedestal (14) one end, two another ends of handrail beam (4), which are respectively clamped into the middle part of side arm (8), is screwed into locking with tight locking button (3), and two A side arm (8) lower end, which is respectively clamped into, is mounted on two interior tight locking buttons of hanger (11) that front-wheel beam (13) side is fixedly connected (3) it is screwed into locking, two hangers (11) are separately installed with foot-operated (10) above, and two foot-operated (10) sides are separately connected support rod A(9 lower end), two support rod A(9) upper end be separately connected below two handrail beams (4), below two foot-operated (10) It is separately installed with front-wheel (12), pedestal (14) other end is mounted below rear small wheel shaft (16), and front and back is respectively clamped into respectively above Vertical beam (21) is screwed into locking with tight locking button (3), is separately installed with axis card (24) in the middle part of two vertical beams (21), on two axis cards (24) Big wheel shaft (22) is screwed into fixation with locker after being caught in, and backrest (2) side is separately connected two support rod B(25) one end, two A support rod B(25) the other end be connected on the beam being arranged between two vertical beams (21).

2. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Backrest (2) is rotatable and dismantles.

3. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Elevating lever is provided with screw thread on (7).

4. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Detachably, side arm (8) top can be inserted into cushion beam (15) another end and is being inserted into connection with pin side arm (8).

5. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Support rod A(9), support rod B(25) be screwed into fixation with locker after shrinkable adjusting.

6. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Swivel nut is respectively set on (15) in handrail beam (4), cushion beam, can move up and down in the middle part of elevating lever (7), cushion beam (15) is pacified above Equipped with cushion A(5).

7. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Big wheel shaft (22) is detachable afterwards.

8. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Handle (23) are installed on backrest (2).

9. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: described Brake (20) are installed on cushion beam (15).

10. can directly take people in bed as described in claim 1 and people is sent into the Wheel-chair type bed of car, it is characterised in that: institute Big wheel shaft (22) both ends are separately installed with rear bull wheel (18) after stating, and are respectively arranged with rotating wheel (19) on rear bull wheel (18).