CN215425611U - Multifunctional wheelchair - Google Patents

Abstract

The utility model provides a multifunctional wheelchair, and belongs to the technical field of medical supplies. The bicycle seat mainly comprises a seat, a chair back and wheels, wherein the chair back is rotationally connected with the seat through a rotating shaft, and a fixed structure is arranged on the chair back and the seat; the lower end surface of the seat is provided with a help-seeking device, the seat is provided with a handrail, and the handrail is provided with a switch; the chair comprises a chair seat, a chair back and a chair seat, and is characterized in that a supporting rod is arranged on the chair seat, an infusion hook is arranged on the supporting rod, a baffle is detachably arranged on the supporting rod, a clamping groove is formed in the upper end surface of the chair back, the upper end surface refers to the end surface away from the chair seat, the baffle is not simultaneously arranged on the supporting rod and the clamping groove, a sliding groove is formed in the chair seat, the length direction of the sliding groove is vertical to the chair back, and a supporting plate is slidably connected in the sliding groove; the back of the chair back is provided with a bracket which is rotationally connected with the chair back. The multifunctional wheelchair not only can be used as a wheelchair for patients to go out, but also can be flatly placed to serve as a medical flat car. In emergency, a distress signal can be sent out so as to be rescued in time.

Description

Multifunctional wheelchair

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a multifunctional wheelchair.

Background

Many people need to use the wheelchair to go out due to the inconvenient movement of the legs, and the wheelchair is an important auxiliary tool. The patient can not sit for a long time or lie for a long time, and the accompanying personnel need to move the patient to a wheelchair or a bed, so that the workload is large. The patients sometimes need to be transfused, and the transfusion is inconvenient when the patients sit on the wheelchair. If the patient encounters an emergency when going out, the patient cannot ask for help in time and is not rescued in time, and the patient is very dangerous. These problems need to be solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a multifunctional wheelchair that can be used not only as a wheelchair for patients going out but also as a medical flat car. In emergency, a distress signal can be sent out so as to be rescued in time.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a multifunctional wheelchair mainly comprises a seat, a chair back and wheels, wherein the wheels are arranged below the seat, the chair back and the seat are rotationally connected through a rotating shaft, and a fixing structure is arranged on the chair back and the seat so as to fix the relative positions of the chair back and the seat; the lower end surface of the seat is provided with a help-seeking device for dialing, the left side and the right side of the upper end surface of the seat are provided with handrails, and the handrails are provided with switches for starting the help-seeking device; the back side of the upper end face of the chair seat is provided with a support rod, the back side refers to one side close to the chair back, the support rod is provided with an infusion hook, the support rod is detachably provided with a baffle used for shielding sunlight, the upper end face of the chair back is provided with a clamping groove used for placing the baffle, the upper end face refers to the end face deviating from the chair seat, the baffle is not simultaneously arranged on the support rod and the clamping groove, the chair seat is internally provided with a sliding groove, the length direction of the sliding groove is vertical to the chair back, and a support plate is connected in the sliding groove in a sliding manner; the back of the chair back is provided with a bracket which is rotationally connected with the chair back.

Further, fixed knot constructs mainly includes cardboard, connecting rod, the lower terminal surface at the handrail is installed to the cardboard, the face of cardboard is perpendicular with the up end of seat support, the length direction of cardboard is parallel with the length direction of handrail, the cardboard has seted up the spread groove along length direction, a plurality of recesses have been seted up along length direction to the spread groove, the one end and the back of the chair of connecting rod rotate to be connected, and its other end is equipped with the fixed block, the fixed block is perpendicular with the length direction of connecting rod, the movable joint of fixed block is in one of them recess.

Further, branch adopts elevation structure, branch mainly includes interior pole and outer pole, interior pole cup joints in the outer pole, interior pole passes through the mounting with the outer pole fixedly.

Furthermore, the number of the support rods is two, and the lower plate surface of the baffle plate is provided with two sleeves; the two sleeves are respectively detachably sleeved at the upper ends of the supporting rods.

Furthermore, a sliding block is convexly arranged on the supporting plate and slides in the sliding groove.

Further, the appearance structure of support is H type structure of class, the support mainly includes two montants, a horizontal pole, a montant is connected perpendicularly respectively at the both ends of horizontal pole, the back of seat support is equipped with the turning block, two the same end of montant rotates respectively to be connected on the turning block at the back of the chair, two the support wheel is installed to the other end of montant, two the gag lever post is installed to the montant symmetry respectively with the one end that the back of the chair is connected, the gag lever post is inlayed in the montant, the gag lever post rotates with the montant to be connected, the spacing groove has been seted up at the back of the chair, the free end activity of gag lever post is pegged graft at the spacing inslot.

Furthermore, a push handle is installed on the back surface of the chair back, and a brake structure is installed on the push handle.

Furthermore, the chair back is provided with air holes.

Furthermore, a foot pedal capable of being rotatably stored is installed at the front end of the chair seat.

Furthermore, a cushion is detachably mounted on the upper end surface of the seat.

Due to the adoption of the technical scheme, the utility model has the following beneficial effects:

1. according to the wheelchair, the chair back is rotatably connected with the chair seat, the relative positions of the chair back and the chair seat are fixed through the fixing structure, so that the chair back and the chair seat are in a horizontal state, meanwhile, the stability of the chair back is further improved through the support arranged on the back surface of the chair back, the baffle is arranged in the clamping groove of the chair back after being detached from the support rod, the baffle serves as a bed head, the supporting plate in the sliding groove in the chair seat is extended in a sliding mode, the supporting plate serves as a bed tail, so that the wheelchair can be in a flat and straight state, and when a patient feels uncomfortable, the patient can lie flat on the wheelchair to have a rest.

2. The utility model is provided with the supporting rod which can serve as an infusion rod and can also support the baffle plate, and when a patient goes out, the baffle plate can play a role in shielding sunlight.

3. The utility model is provided with a help-seeking device, the help-seeking device is set to be in a one-key dialing mode and is set to be 120 or a number of a relative, and when the person goes out in an emergency, a help-seeking signal can be sent out through the help-seeking device.

4. According to the utility model, the support is inserted into the limiting hole through the limiting rod to prevent the support from rotating, the wheels are arranged at the lower end of the support, when a patient encounters an emergency, the patient cannot sit on the wheelchair, the wheelchair is flatly placed to serve as a flat car, the patient can keep a flat lying state, and the patient can be rescued.

Drawings

Fig. 1 is a schematic overall structure diagram provided in the embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an unmounted baffle according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a lying state according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a supporting plate according to an embodiment of the present invention.

Wherein, 1 is a bracket, 2 is a chair back, 3 is a connecting rod, 4 is a rear wheel, 5 is a distress device, 6 is a front wheel, 7 is a switch, 8 is a supporting plate, 8-1 is a sliding block, 9 is a handrail, 10 is a clamping plate, 11 is an infusion hook, 12 is a supporting rod, 13 is a baffle, 14 is a push handle, 15 is a pedal, 16 is a limiting rod, and 17 is a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product, so that it may be understood that certain well-known structures, elements and descriptions thereof in the drawings may be omitted for better illustrating the embodiments of the present invention, and the drawings illustrate the drawings and do not represent the orientation of the actual product.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The preferred embodiment of the present invention is shown in the drawings. A multifunctional wheelchair mainly comprises a seat, a chair back 2 and wheels, wherein the wheels are arranged below the seat, the chair back 2 is rotatably connected with the seat through a rotating shaft, and fixing structures are arranged on the chair back 2 and the seat so as to fix the relative positions of the chair back 2 and the seat; the lower end surface of the seat is provided with a help-seeking device 5 for dialing, the left side and the right side of the upper end surface of the seat are provided with handrails 9, and the handrails 9 are provided with switches 7 for starting the help-seeking device 5; a supporting rod 12 is arranged on the rear side of the upper end face of the chair seat, the rear side refers to one side close to the chair back 2, an infusion hook 11 is arranged on the supporting rod 12, a baffle 13 used for shielding sunlight is detachably mounted on the supporting rod 12, a clamping groove used for placing the baffle 13 is formed in the upper end face of the chair back 2, the upper end face refers to the end face away from the chair seat, the baffle 13 is not mounted on the supporting rod 12 and the clamping groove at the same time, a sliding groove is formed in the chair seat, the length direction of the sliding groove is perpendicular to the chair back 2, and a supporting plate 8 is connected in the sliding groove in a sliding mode; the back of the chair back 2 is provided with a bracket which is rotatably connected with the chair back 2.

In the specific implementation of the utility model, the wheels comprise two front wheels 6 and two rear wheels 4, and the wheels are arranged below the seat. In order to improve the comfort, further, a cushion is detachably mounted on the upper end surface of the seat. The cushion can change different types according to the demand. For example, a warm cushion is used in winter, a cooling cushion is used in summer, and a ventilating cushion and the like can be detached for replacement or cleaning after the cushion is damaged or dirtied. The relative positions of the chair back 2 and the chair seat are fixed through the fixing structure, so that the chair back 2 can be upright, inclined and flat, the inclination degree of the chair back 2 can be adjusted by a patient according to the needs, and the comfort level in use is improved. When the patient is in the independent position, if an emergency situation occurs, the help-seeking device 5 can be used for one-key dialing help-seeking. One-touch dialing may be set to 120 or a relative number. When the switch 7 is pressed, the patient can automatically dial for help so that the patient can ask for help in time to obtain help. This is prior art and will not be described in detail here. The help-seeking device 5 is arranged on the lower end face of the seat, the effective use area of the wheelchair is not occupied, the damage caused by the careless collision of the help-seeking device 5 can be prevented, and the seat can play a certain shielding role in rainy days. When some patients take the wheelchair, transfusion is needed. Furthermore, a supporting rod 12 is arranged on the seat, and an infusion hook 11 is arranged on the supporting rod 12, so that an infusion bottle or an infusion bag can be hung on the infusion hook 11, and the chair is convenient to use. And when the patient needs to sit on the wheelchair to go out for playing, the umbrella needs to be supported to shield the sunshine. Therefore, a baffle 13 is detachably mounted on the upper end of the support rod 12, and the patient is shielded from sunlight by the baffle 13. Furthermore, two support rods 12 are arranged, and two sleeves are arranged on the lower plate surface of the baffle 13; the two sleeves are respectively detachably sleeved at the upper end of the supporting rod 12, so that the baffle 13 is conveniently detached. If need pull down baffle 13, pull down the back to baffle 13, peg graft the draw-in groove on the back of the chair 2 with baffle 13 in, be convenient for accomodate. When the patient need lie flat, need not to remove the patient to the bed, can put down back of the chair 2 for support patient's back, stretch out baffle 13 in the draw-in groove again, be used for supporting patient's head, slide the backup pad 8 in the seat support and stretch out, be used for supporting patient's shank, make the patient be in the state of lying flat. Under the action of the fixing structure, the chair back 2 and the chair seat are in a horizontal state. In order to further improve the stability of the wheelchair, a bracket is arranged on the back surface of the chair back 2, and after the bracket is rotated, the bracket is supported on the ground, so that the whole wheelchair is more stable, and the safety is improved.

Further, fixed knot constructs mainly including cardboard 10, connecting rod 3, the lower terminal surface at handrail 9 is installed to cardboard 10, the face of cardboard 10 is perpendicular with the up end of seat support, the length direction of cardboard 10 is parallel with the length direction of handrail 9, the spread groove has been seted up along length direction to cardboard 10, a plurality of recesses have been seted up along length direction to the spread groove, the one end and the back of the chair 2 of connecting rod 3 rotate to be connected, and its other end is equipped with the fixed block, the fixed block is perpendicular with the length direction of connecting rod 3, the movable joint of fixed block is in one of them recess. The fixed blocks on the connecting rods 3 are movably clamped in the grooves at different positions, so that the chair back 2 can be inclined at different angles to meet the use requirements of patients.

Further, branch 12 adopts elevation structure, branch 12 mainly includes interior pole and outer pole, interior pole cup joints in the outer pole, interior pole passes through the mounting with the outer pole and fixes. Patients with different body types sit on the wheelchair, and the baffle 13 arranged on the support rod 12 needs to be adjusted according to the height of the head of the patient. The inner rod is lifted in the outer rod and fixed in position through the fixing piece, so that the height of the baffle 13 is adjusted, and the novel medical nursing bed is suitable for patients to use. The fixing member is of a conventional construction and will not be described in detail here.

Furthermore, a sliding block 8-1 is convexly arranged on the supporting plate 8, and the sliding block 8-1 slides in the sliding groove. The support plate 8 is mounted in the seat by means of the slide 8-1, and when in use, the support plate 8 is extended out of the seat for supporting the legs of the patient. When not in use, the chair seat is stored in the chair seat, thereby saving the storage space. Furthermore, the left side and the right side of the chair seat are respectively provided with a sliding groove, the two sides of the supporting plate 8 are symmetrically provided with sliding blocks 8-1, and the two sliding blocks 8-1 are respectively connected in the sliding grooves in a sliding manner.

Further, the appearance structure of support is H type structure of class, the support mainly includes two montants, a horizontal pole, a montant is connected perpendicularly respectively at the both ends of horizontal pole, the back of seat support is equipped with the turning block, two the same end of montant rotates respectively to be connected on the turning block at the back of the chair 2 back, two the support wheel is installed to the other end of montant, two gag lever post 16 is installed to the montant and the one end of being connected of the back of the chair 2 symmetry respectively, gag lever post 16 inlays in the montant, gag lever post 16 rotates with the montant to be connected, spacing groove 17 has been seted up at the back of the chair 2, the free end activity of gag lever post 16 is pegged graft in spacing groove 17. The support is H-shaped structure, so that the whole support is more stable. The two limiting rods 16 are inserted into the limiting grooves 17, so that the support is prevented from rotating, and the stability is improved. Furthermore, the wheelchair can be pushed to move the patient in a lying state through the support wheels arranged on the supports. When the patient is uncomfortable, the patient cannot keep sitting and standing on the wheelchair, the wheelchair is flatly placed, the patient feels comfortable, and meanwhile the wheelchair can be moved to deliver the patient to a hospital to be cured as soon as possible.

Further, a push handle 14 is installed on the back surface of the chair back 2, and a brake structure is installed on the push handle 14. The accompanying person can push the wheelchair through the push handle 14, and the brake structure on the wheelchair can conveniently control the wheelchair to stop.

Furthermore, the chair back 2 is provided with air holes, so that the comfort is improved.

Furthermore, the front end of the chair seat is provided with a foot pedal 15 which can be rotatably stored, so that the comfort is improved.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims (10)

1. A multifunctional wheelchair is characterized in that: the bicycle seat mainly comprises a seat, a chair back and wheels, wherein the wheels are arranged below the seat, the chair back is rotationally connected with the seat through a rotating shaft, and a fixing structure is arranged on the chair back and the seat so as to fix the relative positions of the chair back and the seat; the lower end surface of the seat is provided with a help-seeking device for dialing, the left side and the right side of the upper end surface of the seat are provided with handrails, and the handrails are provided with switches for starting the help-seeking device; the back side of the upper end face of the chair seat is provided with a support rod, the back side refers to one side close to the chair back, the support rod is provided with an infusion hook, the support rod is detachably provided with a baffle used for shielding sunlight, the upper end face of the chair back is provided with a clamping groove used for placing the baffle, the upper end face refers to the end face deviating from the chair seat, the baffle is not simultaneously arranged on the support rod and the clamping groove, the chair seat is internally provided with a sliding groove, the length direction of the sliding groove is vertical to the chair back, and a support plate is connected in the sliding groove in a sliding manner; the back of the chair back is provided with a bracket which is rotationally connected with the chair back.

2. The multi-function wheelchair of claim 1, wherein: the fixed knot constructs mainly includes cardboard, connecting rod, the lower terminal surface at the handrail is installed to the cardboard, the face of cardboard is perpendicular with the up end of seat support, the length direction of cardboard is parallel with the length direction of handrail, the spread groove has been seted up along length direction to the cardboard, a plurality of recesses have been seted up along length direction to the spread groove, the one end and the back of the chair of connecting rod rotate to be connected, and its other end is equipped with the fixed block, the fixed block is perpendicular with the length direction of connecting rod, fixed block activity joint is in one of them recess.

3. The multi-function wheelchair of claim 1, wherein: the supporting rod is of a lifting structure and mainly comprises an inner rod and an outer rod, the inner rod is sleeved in the outer rod, and the inner rod and the outer rod are fixed through fixing pieces.

4. The multi-function wheelchair of claim 1, wherein: the number of the support rods is two, and the lower plate surface of the baffle plate is provided with two sleeves; the two sleeves are respectively detachably sleeved at the upper ends of the supporting rods.

5. The multi-function wheelchair of claim 1, wherein: the supporting plate is convexly provided with a sliding block, and the sliding block slides in the sliding groove.

6. The multi-function wheelchair of claim 1, wherein: the appearance structure of support is H type structure of class, the support mainly includes two montants, a horizontal pole, a montant is connected perpendicularly respectively at the both ends of horizontal pole, the back of seat support is equipped with the turning block, two the same end of montant rotates respectively to be connected on the turning block at the back of the chair, two the support wheel is installed to the other end of montant, two the gag lever post is installed to the montant symmetry respectively with the one end that the back of the chair is connected, the gag lever post is inlayed in the montant, the gag lever post rotates with the montant to be connected, the spacing groove has been seted up at the back of the chair, the free end activity of gag lever post is pegged graft at the spacing inslot.

7. The multi-function wheelchair of claim 1, wherein: the back of the chair back is provided with a push handle, and the push handle is provided with a brake structure.

8. The multi-function wheelchair of claim 1, wherein: the chair back is provided with air holes.

9. The multi-function wheelchair of claim 1, wherein: the front end of the chair seat is provided with a pedal which can be rotatably stored.

10. The multi-function wheelchair of claim 1, wherein: the upper end surface of the chair seat is detachably provided with a cushion.

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