CN112336534A

CN112336534A - Multifunctional cart for old patients

Info

Publication number: CN112336534A
Application number: CN202011140492.6A
Authority: CN
Inventors: 陈艾东; 陈蕾; 韩莹; 武其文; 叶超; 刘实; 薛进华
Original assignee: Nanjing Medical University
Current assignee: Nanjing Medical University
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-09

Abstract

The invention discloses a multifunctional cart for elderly patients, comprising a seat bottom plate, one end of the seat bottom plate is connected to a backrest board through a rotating shaft, the other end of the seat bottom plate is connected to a foot board support rod through a rotating shaft, and the seat bottom plate is connected to a support rod. The top and two sides of the bottom are fixedly connected to the guardrail, the bottom corner of the seat bottom plate is fixedly provided with outriggers, the bottom end of the outrigger is fixedly connected to the chassis bracket, the bottom end of the chassis bracket is rotatably connected to the rotating wheel, and the bottom end of the chassis bracket is connected to the other side. One side is rotated to connect the steering wheel, the top and back corners of the backrest are fixed with a cart handle, the bottom of the back of the backrest is fixed with a fixed rod, and the middle of the bottom end of the seat bottom plate is fixed with a transmission rod sleeve fixing frame, the transmission rod The inner part of the fixing frame is provided with a transmission rod, and one end of the transmission rod is connected to the top of the fixed rod through a rotating shaft. The multifunctional cart for elderly patients has a simple and reasonable structure and novel design. On the other hand, it has high multi-function usage efficiency.

Description

Multifunctional cart for old patients

Technical Field

The invention relates to the technical field of medical instruments, in particular to a multifunctional cart for an elderly patient.

Background

Along with the rapid development of social economy, the aging trend of China is more and more serious, a lot of people have old people in homes, the old people have poorer and poorer health along with the increase of the age, the old people can get ill without being able to get ill, and a wheelchair is required to be used in the rehabilitation period after treatment due to the inconvenience of movement, and the wheelchair is a chair with wheels and is divided into an electric folding wheelchair and a manual folding wheelchair. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercises and participate in social activities by means of the wheelchair.

Traditional shallow framework is comparatively simple, and the function is comparatively single, and when patient is hanging the in-process of water, when need go out to walk about, patient's family members lift the infusion bottle and hold the medicine in following, have a lot of inconvenient places to some more common shallow do not have the function of toilet seat. Therefore, the multifunctional cart for the elderly patients is improved.

Disclosure of Invention

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a multifunctional cart for an elderly patient, which comprises a seat bottom plate, wherein one end of the seat bottom plate is rotatably connected with a backrest plate through a rotating shaft, the other end of the seat bottom plate is rotatably connected with a foot strap supporting rod through a rotating shaft, two sides of the top end of the seat bottom plate are fixedly connected with guardrails, a supporting leg is fixedly arranged at the corner of the bottom end of the seat bottom plate, the bottom end of the supporting leg is fixedly connected with a chassis support, one side of the bottom end of the chassis support is rotatably connected with a rotating wheel, the other side of the bottom end of the chassis support is rotatably connected with a steering wheel, one side of one end of the seat bottom plate is fixedly connected with the side of the bottom of the backrest plate through a connecting strip, a cart handle is fixedly arranged at the corner of the back of the top of the backrest plate, a fixing rod is fixedly arranged at, one end of the transmission rod is rotatably connected with the top end of the fixed rod through a rotating shaft, and the tail end of the transmission rod is fixedly connected with the middle part of the back surface of the foot lap supporting rod respectively.

As a preferable technical scheme of the invention, a plate drawing groove penetrates through the middle part of one side of the seat bottom plate connecting foot lap support rod, and a connecting base plate is clamped inside the plate drawing groove.

As a preferable technical scheme of the invention, one side of the chassis support is fixedly provided with a telescopic loop bar, and the top end of the telescopic loop bar is fixedly provided with a drip stand.

As a preferable technical scheme of the invention, one side of the top of the guardrail is rotatably connected with a hand access board, the top of the back of the hand access board is fixedly provided with a limiting strip, and the length of the limiting strip is slightly greater than the length of the middle space of the guardrail.

As a preferable technical scheme of the invention, a back cushion is fixedly arranged in the middle of the front surface of the backrest plate, the back cushion consists of a plurality of semi-cylindrical memory cotton sticks, and a plurality of magnets are fixedly arranged in the back cushion.

As a preferable technical scheme of the invention, a plurality of connecting convex blocks are fixedly arranged on the side surface of the seat bottom plate, and the bottom of the connecting strip is clamped with the connecting convex blocks.

As a preferable technical scheme of the invention, the bottom of the foot access board support rod is rotatably connected with a foot access board, and an anti-collision rubber sleeve is fixedly arranged at the edge of the foot access board.

As a preferable technical scheme of the invention, the edges of two sides of the bottom end of the seat bottom plate are fixedly provided with wheel hand brake rods, and the periphery of the outer side of the rotating wheel is fixedly provided with a manual rotating ring.

The invention has the beneficial effects that: by arranging the plate drawing groove, the base plate can be drawn out when the old patient needs to conveniently, so that the physiological requirements of the old patient are facilitated, and the function of the toilet seat of the cart is improved; by arranging the telescopic sleeve rod, the use height of the drip stand can be conveniently adjusted, so that the patient can move outside the water hanging process, a lot of convenience is brought, and the function of conveniently moving and hanging water by the multifunctional cart for the old patient is increased; by arranging the limiting strips, the hand access board can be contacted with the two handrails in the vertical direction when being turned to the front side, so that the effect of supporting the hand access board is achieved; the multifunctional cart for the old patients can be conveniently driven by the old patients to move by arranging the manual rotating rings on the periphery of the outer sides of the rotating wheels, so that the multifunctional cart for the old patients is more convenient to use; the back cushion is arranged, so that the elderly patients can feel more comfortable when leaning on the back cushion, and the magnet is arranged in the back cushion, so that the physiotherapy effect on the elderly patients can be achieved; the inclination angle of the backboard can be conveniently adjusted by arranging the connecting lugs, so that the old patient can use the backboard more comfortably and the backboard can be adjusted more conveniently; the anti-collision rubber sleeve is arranged at the edge of the foot lapping plate, so that the leg part can be prevented from being collided to cause injury when the elderly patient pushes up and down, and the safety performance of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a multifunctional cart for elderly patients according to the present invention;

FIG. 2 is a schematic view of the whole structure of the multifunctional cart for the elderly patient according to the present invention after the backing plate is removed;

FIG. 3 is a schematic side view of a seat bottom plate of the multifunctional cart for the elderly patient according to the present invention;

FIG. 4 is an enlarged view of the structure A of the multifunctional cart for the elderly patients according to the present invention;

fig. 5 is an enlarged view of the structure B of the multifunctional cart for the elderly patient according to the present invention.

In the figure: 1. a seat pan; 2. a back board; 3. a foot strap strut; 4. a guardrail; 5. a support leg; 6. a chassis support; 7. a rotating wheel; 8. a steering wheel; 9. a connecting strip; 10. a cart handle; 11. fixing the rod; 12. the transmission rod is sleeved with the fixing frame; 13. a transmission rod; 14. drawing a plate groove; 15. a base plate; 16. a telescopic straight rod; 17. a drip stand; 18. a hand strap; 19. a limiting strip; 20. back cushion; 21. a foot attachment plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, the multifunctional cart for the elderly patients comprises a seat bottom plate 1, one end of the seat bottom plate 1 is rotatably connected with a backrest plate 2 through a rotating shaft, the other end of the seat bottom plate 1 is rotatably connected with a footrest supporting rod 3 through a rotating shaft, two sides of the top end of the seat bottom plate 1 are fixedly connected with guardrails 4, a bottom corner of the seat bottom plate 1 is fixedly provided with a supporting leg 5, the bottom end of the supporting leg 5 is fixedly connected with a chassis bracket 6, one side of the bottom end of the chassis bracket 6 is rotatably connected with a rotating wheel 7, the other side of the bottom end of the chassis bracket 6 is rotatably connected with a steering wheel 8, one side of the seat bottom plate 1 is fixedly connected with the bottom side of the backrest plate 2 through a connecting strip 9, a cart handle 10 is fixedly arranged at the corner of the back of the top of the backrest plate 2, a fixing rod, a transmission rod 13 penetrates through the inside of the transmission rod sleeve fixing frame 12, one end of the transmission rod 13 is rotatably connected with the top end of the fixing rod 11 through a rotating shaft, and the tail end of the transmission rod 13 is fixedly connected with the middle part of the back of the foot lapping plate supporting rod 3 respectively.

Wherein, seat bottom plate 1 is connected one side middle part of foot strap branch 3 and is run through and be equipped with and take out board groove 14, takes out the inside block connection backing plate 15 of board groove 14, takes out board groove 14 through setting up, can take out backing plate 15 when old patient needs convenience, makes things convenient for old patient's physiology demand, increases the toilet seat function that comes this shallow.

Wherein, the fixed flexible loop bar 16 that is equipped with in one side of chassis support 6, the fixed drip frame 17 that is equipped with in top of flexible loop bar 16, through setting up flexible loop bar 16, can make things convenient for the use height of adjusting drip frame 17, make patient also can go out the removal at the in-process of hanging water, and a lot of are convenient, have increased this kind of old patient and have conveniently removed the function of hanging water with multi-functional shallow.

Wherein, the top one side of guardrail 4 rotates and connects hand access board 18, and the fixed spacing strip 19 that is equipped with in back top of hand access board 18, the length of spacing strip 19 slightly is greater than the middle interval length setting of guardrail 4, through setting up spacing strip 19, can overturn to the front in hand access board 18, with two railing contacts of vertical direction, play the effect of supporting hand access board 18.

Wherein, the fixed back cushion 20 that is equipped with in front middle part of back board 2, back cushion 20 comprises a plurality of semicylindrical memory cotton stick, and the inside of back cushion 20 is fixed and is equipped with a plurality of magnetite, through setting up back cushion 20, can make old patient more comfortable when relying on, through being equipped with the magnetite in the inside of back cushion 20, can play the effect of physiotherapy to old patient.

Wherein, the fixed a plurality of connecting lug that is equipped with in side of seat bottom plate 1, the lug is connected to the bottom block of connecting strip 9, through setting up a plurality of connecting lug, can conveniently adjust the inclination of back board 2, makes old patient's use more comfortable, and it is more convenient to adjust.

Wherein, the bottom of foot attachment strap branch 3 is rotated and is connected foot attachment strap 21, and the fixed anticollision rubber cover that is equipped with in edge of foot attachment strap 21 through being equipped with anticollision rubber cover in the edge of foot attachment strap 21, can prevent to collide the shank when the push-down car of old patient and cause the injury, has increased the device's security performance.

Wherein, the fixed wheel hand brake pole that is equipped with in bottom both sides edge of seat bottom plate 1, the outside of rotating wheel 7 is fixed all around and is equipped with manual rotating ring, through be equipped with the wheel hand brake pole in the bottom both sides edge of seat bottom plate 1, can make things convenient for old patient to stop the shallow by oneself, the security performance when having increased the use, through be equipped with manual rotating ring all around in the outside of rotating wheel 7, can make things convenient for old patient to drive the shallow by oneself and remove, it is more convenient to make this kind of old patient use multi-functional shallow.

When the wheelchair is in use, the base plate 15 can be drawn out when the elderly patients need to use the chair, so that the physiological requirements of the elderly patients are met, and the function of the toilet chair of the stroller is improved; by arranging the telescopic loop bar 16, the using height of the drip frame 17 can be conveniently adjusted, so that the patient can move outside the water hanging process, a lot of convenience is brought, and the function of conveniently moving and hanging water by the multifunctional cart for the old patient is increased; by arranging the limiting strips 19, the hand strap 18 can be contacted with the two handrails in the vertical direction when being turned to the front side, so that the effect of supporting the hand strap 18 is achieved; the cart can be conveniently and automatically stopped by the elderly patients due to the fact that the wheel hand brake rods are arranged at the edges of the two sides of the bottom end of the seat bottom plate 1, safety performance in use is improved, the cart can be conveniently and automatically driven by the elderly patients to move due to the fact that the manual rotating rings are arranged on the periphery of the outer side of the rotating wheel 7, and the multifunctional cart for the elderly patients is more convenient to use; the back cushion 20 is arranged, so that the old patient can feel more comfortable when leaning on the cushion, and the magnet is arranged in the back cushion 20, so that the cushion can play a role of physical therapy on the old patient; the inclination angle of the backboard 2 can be conveniently adjusted by arranging the connecting lugs, so that the old patient can use the backboard more comfortably and the backboard can be adjusted more conveniently; the anti-collision rubber sleeve is arranged at the edge of the foot lapping plate 21, so that the leg part can be prevented from being collided to cause injury when the elderly patient pushes up and down, and the safety performance of the device is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional cart for an elderly patient, comprising a seat bottom plate (1), characterized in that one end of the seat bottom plate (1) is connected to a backrest plate (2) by rotating a shaft, and the seat bottom plate ( The other end of 1) is connected to the footrest support rod (3) through the rotation of the rotating shaft, the top two sides of the seat bottom plate (1) are fixedly connected to the guardrail (4), and the bottom corner of the seat bottom plate (1) is connected to the guardrail (4). A supporting leg (5) is fixedly provided, the bottom end of the supporting leg (5) is fixedly connected to the chassis bracket (6), and the bottom end side of the chassis bracket (6) is rotatably connected to a rotating wheel (7), the chassis The other side of the bottom end of the bracket (6) is rotatably connected to the steering wheel (8), and one side surface of the seat bottom plate (1) is fixedly connected to the bottom side surface of the backboard (2) through a connecting strip (9). (2) A cart handle (10) is fixed at the top and back corners, a fixing rod (11) is fixed at the bottom of the back of the backboard (2), and the bottom end of the seat bottom plate (1) is fixed in the middle A transmission rod sleeve fixing frame (12) is provided, a transmission rod (13) is arranged through the inside of the transmission rod sleeve fixing frame (12), and one end of the transmission rod (13) is connected to the fixing rod (11) through a rotating shaft. The ends of the transmission rods (13) are respectively fixed and connected to the middle of the back of the support rods (3).

2 . The multifunctional cart for elderly patients according to claim 1 , wherein a drawer groove is provided in the middle of one side of the seat bottom plate ( 1 ) connecting the foot board support rod ( 3 ). 3 . (14), the interior of the plate drawing slot (14) is engaged with the backing plate (15).

3. The multifunctional cart for elderly patients according to claim 1, characterized in that a telescopic sleeve rod (16) is fixed on one side of the chassis bracket (6), and the telescopic sleeve rod (16) is fixed on one side. ) is fixedly provided with a drip rack (17).

4. The multifunctional cart for elderly patients according to claim 1, characterized in that the top side of the guardrail (4) is rotatably connected to a hand board (18), and the hand board (18) A limit bar (19) is fixedly arranged on the top of the back of the device, and the length of the limit bar (19) is slightly larger than the length of the middle interval of the guardrail (4).

5 . The multifunctional cart for elderly patients according to claim 1 , wherein a back cushion ( 20 ) is fixedly arranged in the front middle of the backboard ( 2 ), and the back cushion ( 20 ) consists of several It is composed of a semi-cylindrical memory foam stick, and several magnets are fixed inside the back cushion (20).

6 . The multifunctional cart for elderly patients according to claim 1 , wherein a plurality of connecting bumps are fixedly arranged on the side of the seat bottom plate ( 1 ), and the connecting bars ( 9 ) Bottom snap connection bumps.

7 . The multifunctional cart for elderly patients according to claim 1 , wherein the bottom of the foot pad support rod ( 3 ) is rotatably connected to the foot pad ( 21 ), and the foot pad ( 7 . 21) An anti-collision rubber sleeve is fixed at the edge.

8. A kind of multifunctional cart for elderly patients according to claim 1, characterized in that, wheel handbrake levers are fixed at the edges of both sides of the bottom end of the seat bottom plate (1), and the rotating wheel (1) 7) A manual rotating ring is fixed around the outer side.