CN213311147U

CN213311147U - Foot sole supporting device for preventing foot drop of bedridden patient

Info

Publication number: CN213311147U
Application number: CN202022053016.2U
Authority: CN
Inventors: 汤洁莹; 张植沂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-01
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a bed patient is used for preventing foot drop's sole strutting arrangement, including hollow front end open-ended end box, the front end of end box is provided with the sole and supports the box, the sole supports box hollow front end opening and passes through the internal connection of telescopic link with end box, both sides are provided with two drive chains relatively about in the sole supports the box, the rotation is connected with two pivots that pass two drive chain upper ends or lower extreme respectively in the sole supports the box, both ends all are provided with and correspond drive chain engaged with sprocket about each pivot, the sole supports the box and is provided with drive pivot pivoted driving motor outward, be connected with many between two drive chains and follow the connecting axle, all rotate on each connecting axle and be connected with a plurality of massage wheels. The utility model discloses support patient's sole when the patient lies in the bed, prevent that patient's foot from dangling naturally to can massage patient's sole, promote the circulation of the blood of foot, effectively prevent drop foot.

Description

Foot sole supporting device for preventing foot drop of bedridden patient

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a foot bottom supporting device for preventing foot drop of a patient lying in bed.

Background

In the existing medical care, the nursing that the patient completely loses mobility and is paralyzed in bed is most heavy, the patient can only keep single lying movement due to the complete loss of mobility, two lower limbs naturally hang down under the condition of lying for a long time, the feet are in plantarflexion positions and completely cannot actively dorsiflex, turn inside and turn outside, the foot drop is not beneficial to the blood circulation of the feet, the joint of the feet cannot move flexibly, meanwhile, the position of the patient cannot be automatically adjusted, the blood circulation of the toe parts of the patient is unsmooth under the squeezing of the quilt for a long time, and the foot drop can be formed for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bed patient is used for preventing foot drop's sole strutting arrangement supports patient's sole when the patient lies in the bed, prevents that patient's foot from dangling naturally to can massage patient's sole, promote the circulation of the blood of foot, effectively prevent foot drop.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a sole supporting device for preventing foot drop of a bedridden patient comprises a bottom box with an opening at the front end, wherein a sole supporting box is arranged at the front end of the bottom box, the opening at the front end of the sole supporting box is connected with the inside of the bottom box through a telescopic rod, two driving chains are oppositely arranged on the left side and the right side in the sole supporting box, two rotating shafts respectively penetrating through the upper ends or the lower ends of the two driving chains are rotatably connected in the sole supporting box, chain wheels meshed with the corresponding driving chains are respectively arranged at the left end and the right end of each rotating shaft, a driving motor for driving the rotating shafts to rotate is arranged outside the sole supporting box, a plurality of connecting shafts are connected between the two driving chains, and a plurality of massage wheels are rotatably connected on each connecting shaft;

the side of the sole supporting box is provided with a handle, the side of the sole supporting box is provided with a limiting strip extending to the inside of the bottom box, the limiting strip is rotatably connected with one side, close to the bottom box, of the sole supporting box, the limiting strip is connected with a hand shifting device on the inner side of the handle, a spring is arranged between the hand shifting device and the inner side of the handle, a limiting rack is arranged on the inner side wall, close to the limiting strip, of the bottom box, one end, far away from the handle, of the limiting strip is provided with a clamping tooth clamped with the limiting rack, and in a normal state, the spring orders the clamping tooth to be clamped with the limiting rack.

By adopting the technical scheme, when the device is used, the device is placed at the bed tail, the C-shaped bed edge clamping groove is connected with the support of the bed tail, the limiting strip is rotated by compressing the spring through the hand poking device, the clamping teeth of the limiting strip are released from clamping with the limiting rack, the foot bottom supporting box can be pulled to be abutted against the foot bottom of a patient, after the hand poking device is loosened, the spring is restored to drive the limiting strip to rotate, the clamping teeth of the limiting strip are clamped with the limiting rack again, the foot bottom supporting box is abutted against the foot bottom of the patient, and foot drop caused by unsmooth blood flow due to natural suspension of the foot of the patient is;

when the foot bottom massage is needed to be performed on a patient, the driving motor is started, the driving motor drives the rotating shaft to rotate, the chain wheel on the rotating shaft drives the chain to move, and then the massaging wheel on the connecting shaft is driven to move to massage the foot bottom of the patient, so that the blood circulation of the foot is promoted, and the foot drop is effectively prevented.

The utility model discloses a further set up to: the open end of the sole supporting box is provided with a leather sheath layer.

The utility model discloses a further set up to: the upper end of the sole supporting box is provided with a control box, a controller electrically connected with the driving motor is arranged in the control box, and the upper end of the control box is provided with a control knob electrically connected with the controller.

The utility model discloses a further set up to: the control box is connected with a power line electrically connected with the controller.

The utility model discloses a further set up to: the lower side of the bottom box far away from one end of the sole supporting box is provided with a C-shaped bed edge clamping groove.

The utility model discloses a further set up to: the hand dialing device is approximately T-shaped.

Compared with the prior art, the utility model discloses following beneficial effect has:

the foot support is used for supporting the sole of a patient at the foot bed tail, and prevents the foot of the patient from drooping naturally to cause unsmooth blood flow and foot drop;

secondly, the utility model can also massage the sole of the foot of the patient through the movement of the massage wheels, promote the circulation of the blood of the foot and effectively prevent the foot drop;

thirdly, the utility model discloses can be according to patient's height condition adjustment length, the patient of the different heights of being convenient for uses.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view mainly showing the inner structure of the foot sole support box;

fig. 3 is mainly used for showing the connection relationship between the limiting strip and the limiting rack.

In the figure: 1. a bottom case; 2. a plantar support case; 3. a telescopic rod; 41. a drive chain; 42. a rotating shaft; 43. a sprocket; 44. a drive motor; 45. a connecting shaft; 46. a massage wheel; 5. a C-shaped bed edge clamping groove; 6. a handle; 7. a limiting strip; 71. clamping teeth; 72. a hand puller; 73. a spring; 8. a limit rack; 9. a control box; 91. a control knob; 92. a power line; 10. a leather sheath layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the embodiment, a sole support device for preventing foot drop for a bedridden patient, referring to fig. 1-3, comprises a bottom box 1 with an open hollow front end, two sole support boxes 2 are arranged at the front end of the bottom box 1, the sole support boxes 2 with an open hollow front end are connected with the inside of the bottom box 1 through telescopic rods 3, two drive chains 41 are oppositely arranged at the left side and the right side in the sole support boxes 2, two rotating shafts 42 respectively passing through the upper ends or the lower ends of the two drive chains 41 are connected in the sole support boxes 2 in a rotating manner, a chain wheel 43 meshed with the corresponding drive chain 41 is arranged at the left end and the right end of each rotating shaft 42, a drive motor 44 for driving one rotating shaft 42 to rotate is arranged outside each sole support box 2, a plurality of connecting shafts 45 are connected between the two drive chains 41, a plurality of massage wheels 46 are rotatably connected on each connecting shaft 45, a layer of leather sheath 10 is arranged at the opening end of each sole support, the leather sheath layer 10 prevents that the inner structure of the sole support box 2 from leaking, and the lower edge of the end box 1 far away from one end of the sole support box 2 is provided with a C-shaped bed edge clamping groove 5, so that the end box can be conveniently fixed with a bed frame at the tail of a bed.

The outer side edges of the two foot sole supporting boxes 2 are provided with a handle 6, the outer side edges of the two foot sole supporting boxes 2 are respectively provided with a limiting strip 7 extending to the inside of the bottom box 1, the limiting strips 7 are rotatably connected with one side of the foot sole supporting box 2 close to the bottom box 1, each limiting strip 7 is connected with a hand shifting device 72 on the inner side of the handle 6, the hand shifting devices 72 are approximately T-shaped, a spring 73 is arranged between the hand shifting device 72 and the inner side of the handle 6, the inner side wall of the bottom box 1 close to the limiting strips 7 is provided with a limiting rack 8, one end of each limiting strip 7 far away from the handle 6 is provided with a latch 71 clamped with the limiting rack 8, and the latch 71 is driven by the spring 73 to be clamped with the limiting rack 8 in a; the upper end of the sole supporting box 2 is provided with a control box 9, a controller (not shown) electrically connected with the driving motor 44 is arranged in the control box 9, the upper end of the control box 9 is provided with a control knob 91 electrically connected with the controller, and the control box 9 is connected with a power line 92 electrically connected with the controller.

The use method comprises the following steps: when the device is used, the device is placed at the tailstock, the C-shaped bed edge clamping groove 5 is connected with a support of the tailstock, the spring 73 is compressed through the hand poking device 72, the limiting strip 7 rotates, the clamping teeth 71 of the limiting strip 7 are released from clamping with the limiting rack 8, the plantar support box 2 can be pulled to be abutted against the plantar of a patient, after the hand poking device 72 is released, the spring 73 recovers to drive the limiting strip 7 to rotate, the clamping teeth 71 of the limiting strip 7 are clamped with the limiting rack 8 again, the plantar support box 2 is abutted against the plantar of the patient, and foot drop caused by unsmooth blood flow due to natural suspension of the feet of the patient is prevented;

when the foot bottom massage is needed, the driving motor 44 is started, the driving motor 44 drives the rotating shaft 42 to rotate, the chain wheel 43 on the rotating shaft 42 drives the chain to move, and then the massage wheel 46 on the connecting shaft 45 is driven to move to massage the foot bottom of the patient, so that the blood circulation of the foot is promoted, and the foot drop is effectively prevented.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A sole support device for preventing foot drop of a bedridden patient comprises a bottom box (1) with a hollow front end opening, and is characterized in that: the front end of the bottom box (1) is provided with a sole supporting box (2), the sole supporting box (2) is provided with an opening at the hollow front end and is connected with the inside of the bottom box (1) through a telescopic rod (3), the left side and the right side in the sole supporting box (2) are oppositely provided with two driving chains (41), the sole supporting box (2) is connected with two rotating shafts (42) which respectively penetrate through the upper ends or the lower ends of the two driving chains (41) in a rotating manner, the left end and the right end of each rotating shaft (42) are respectively provided with a chain wheel (43) which is meshed with the corresponding driving chain (41), a driving motor (44) which drives the rotating shafts (42) to rotate is arranged outside the sole supporting box (2), a plurality of connecting shafts (45) are connected between the two driving chains (41), and a plurality of massage wheels (46) are connected on each connecting shaft (;

a handle (6) is arranged on the side edge of the sole supporting box (2), a limit strip (7) extending into the bottom box (1) is arranged on the side edge of the sole supporting box (2), the limiting strip (7) is rotationally connected with one side of the sole supporting box (2) close to the bottom box (1), the limiting strip (7) is connected with a hand poking device (72) at the inner side of the handle (6), a spring (73) is arranged between the hand-poking device (72) and the inner side of the handle (6), the inner side wall of the bottom box (1) close to the limiting strip (7) is provided with a limiting rack (8), one end of the limiting strip (7) far away from the handle (6) is provided with a latch (71) which is clamped with the limiting rack (8), the spring (73) drives the latch (71) to be clamped with the limiting rack (8).

2. The plantar support device for preventing foot drop of a bedridden patient according to claim 1, characterized in that: the open end of the sole supporting box (2) is provided with a leather sheath layer (10).

3. The plantar support device for preventing foot drop of a bedridden patient according to claim 1, characterized in that: the upper end of sole support box (2) is provided with control box (9), be provided with in control box (9) with the controller that driving motor (44) electricity links, the upper end of control box (9) be provided with control knob (91) that the controller electricity links.

4. The plantar support device for preventing foot drop of a bedridden patient according to claim 3, characterized in that: the control box (9) is connected with a power line (92) electrically connected with the controller.

5. The plantar support device for preventing foot drop of a bedridden patient according to claim 1, characterized in that: the lower side of one end, far away from the sole supporting box (2), of the bottom box (1) is provided with a C-shaped bed edge clamping groove (5).

6. The plantar support device for preventing foot drop of a bedridden patient according to claim 1, characterized in that: the hand-dialing device (72) is approximately T-shaped.