CN210056499U

CN210056499U - Medical wheelchair leg supporting device

Info

Publication number: CN210056499U
Application number: CN201920308936.9U
Authority: CN
Inventors: 马玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-02-14
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses a medical wheelchair leg supporting device, relating to the technical field of medical machinery. Including the mount pad, the middle part of mount pad is equipped with U type groove, and the inside in U type groove is equipped with splint, and the front threaded connection of mount pad has first adjusting bolt, the head end and the splint fixed connection of first adjusting bolt. This medical wheelchair shank strutting arrangement, through setting up the thigh layer board, connection piece and shank layer board, realized being convenient for adjust and place the posture, improve the advantage of patient's comfort level, the thigh layer board is connected through the connection piece with the shank layer board, and the connection piece then is articulated with the thigh layer board, and through the fastening of second adjusting bolt, with shank layer board joint, effect through the connection piece, make the shank layer board use the thigh layer board as the basic point, be fan-shaped swing, a posture of placing for adjusting the shank, prevent that long-time posture of keeping flat from causing uncomfortable feelings such as shank cramp, can do the adjustment according to different patients ' demand, improve patient's comfort level.

Description

Medical wheelchair leg supporting device

Technical Field

The utility model relates to the technical field of medical machinery, in particular to a medical wheelchair leg supporting device.

Background

The medical wheelchair is a common medical tool, is an important tool for rehabilitation, is not only a walking tool for physically disabled people and people with mobility disabilities, but also is more important for the people to do physical exercises and participate in social activities by virtue of the wheelchair, so that the wheelchair is particularly important for protecting patients.

Although the trip problem has been solved to the present wheelchair on the market, its functionality still remains to be improved, do not have to specific patient on present traditional wheelchair, if the shank injured fracture and the patient of playing the gypsum, the wheelchair that does not have the leg bracket, patient's shank easily receives the influence of placing posture or external effect, and the inconvenience that causes, can cause the secondary injury of fracture department even when serious, there is certain potential safety hazard, and some current orthopedics shallow adopt to hold up the device to patient's shank, but the dismouting is troublesome, and it is uncomfortable when also easily leading to the patient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a medical wheelchair shank strutting arrangement possesses the installation of being convenient for, adjusts in a flexible way, is convenient for adjust and places the posture and improve advantages such as patient's comfort level, has solved traditional wheelchair and has not had leg bracket, is unfavorable for placing of patient's shank, and the device dismouting of holding up that some current orthopedics shallow were equipped with is troublesome, and the uncomfortable problem when also easily leading to the patient to use.

(II) technical scheme

For realize the above-mentioned installation of being convenient for, adjust nimble, be convenient for adjust the purpose of placing the posture and improving patient's comfort level, the utility model provides a following technical scheme: the utility model provides a medical wheelchair shank strutting arrangement, includes the mount pad, the middle part of mount pad is equipped with U type groove, the inside in U type groove is equipped with splint, the front threaded connection of mount pad has first adjusting bolt, the head end and the splint fixed connection of first adjusting bolt, the right side welding of mount pad has the connecting rod, the right side welding of connecting rod has the installation piece, the inboard fixed connection guide rail of installation piece, the outside interactive connection of guide rail has the slider, the flexible loop bar of top fixedly connected with of slider, the top fixedly connected with thigh layer board of flexible loop bar, the left end of thigh layer board is articulated to have the connection piece, and has the shank layer board through connection piece fastening connection.

Further optimize this technical scheme, the mount pad is vertical row and distributes, and quantity is equipped with 2 at least, the mount pad is installed in the front end both sides of medical wheelchair.

Further optimize this technical scheme, the installation piece is transverse arrangement and distributes, and quantity is equipped with 2 at least, the middle part of slider is equipped with the spout, and passes through spout and guide rail sliding connection, the shape of spout is the rectangle form.

Further optimize this technical scheme, flexible loop bar includes movable rod and sleeve pipe, the one end of movable rod is located the intraductal portion of cover, the sheathed tube left side is equipped with the regulation inserted bar, the left side fixedly connected with spring of regulation inserted bar, the middle part of movable rod is equipped with the through-hole, the movable rod is through adjusting inserted bar and through-hole and sleeve pipe joint, through carrying draw or press regulation inserted bar and pulling movable rod, thereby makes its size constantly change in the intraduct portion of sleeve pipe realize flexible.

According to the technical scheme, the bottom of the joint of the thigh supporting plate and the shank supporting plate is provided with a wedge-shaped opening, the thigh supporting plate and the shank supporting plate are arc-shaped, and soft pads are attached to the inner sides of the thigh supporting plate and the shank supporting plate.

Further optimize this technical scheme, the connection piece sets up in the front and back both sides of thigh layer board, the left end of connection piece is equipped with the round hole, the right-hand member of connection piece is equipped with circular tooth's socket.

Further optimize this technical scheme, the right-hand member of thigh layer board is equipped with the card post, and is articulated with the connection piece through the card post, the left end top threaded connection of connection piece has second adjusting bolt, and through second adjusting bolt and card post fastening connection, the left end fixedly connected with gear of shank layer board, the connection piece passes through circular tooth's socket and gear and shank layer board joint, the gear keeps on same horizontal position with the card post.

(III) advantageous effects

Compared with the prior art, the utility model provides a medical wheelchair shank strutting arrangement possesses following beneficial effect:

1. this medical wheelchair shank strutting arrangement, through setting up the mount pad, splint, first adjusting bolt, the installation piece, the guide rail, slider and flexible loop bar, realized being convenient for install, adjust nimble advantage, with this medical wheelchair shank strutting arrangement joint on the front side frame of medical wheelchair through the mount pad, and fasten it through splint and first adjusting bolt, be used for the medical wheelchair front side frame of the different specifications of adaptation, and fixed firm, also be convenient for install and remove simultaneously, effect through guide rail and slider, come the shank left and right translation of support to the top, flexible loop bar then is used for doing the height adjustment to the shank that the top supported, can do the adjustment according to concrete patient's in service behavior, in order to satisfy different patient's needs.

2. This medical wheelchair shank strutting arrangement, through setting up the thigh layer board, connection piece and shank layer board, realized being convenient for adjust and place the posture, improve the advantage of patient's comfort level, the thigh layer board is connected through the connection piece with the shank layer board, and the connection piece then is articulated with the thigh layer board, and through the fastening of second adjusting bolt, with shank layer board joint, effect through the connection piece, make the shank layer board use the thigh layer board as the basic point, be fan-shaped swing, a posture of placing for adjusting the shank, prevent that long-time posture of keeping flat from causing uncomfortable feelings such as shank cramp, can do the adjustment according to different patients ' demand, improve patient's comfort level.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is a top view of the mounting base of the present invention.

In the figure: 1. a mounting seat; 2. a U-shaped groove; 3. a splint; 4. a first adjusting bolt; 5. a connecting rod; 6. mounting blocks; 7. a guide rail; 8. a slider; 9. a telescopic loop bar; 10. a thigh support plate; 11. connecting sheets; 12. a shank support plate; 13. a chute; 14. a movable rod; 15. a sleeve; 16. adjusting the inserted rod; 17. a spring; 18. a through hole; 19. a wedge-shaped opening; 20. a soft cushion; 21. a circular hole; 22. a circular tooth socket; 23. clamping the column; 24. a second adjusting bolt; 25. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a medical wheelchair leg supporting device, which comprises a mounting base 1, a U-shaped groove 2 is arranged in the middle of the mounting base 1, a splint 3 is arranged in the U-shaped groove 2, a first adjusting bolt 4 is connected with the front side of the mounting base 1 through screw threads, the head end of the first adjusting bolt 4 is fixedly connected with the splint 3, a connecting rod 5 is welded on the right side of the mounting base 1, a mounting block 6 is welded on the right side of the connecting rod 5, a guide rail 7 is fixedly connected on the inner side of the mounting block 6, a slide block 8 is interactively connected on the outer side of the guide rail 7, a telescopic loop bar 9 is fixedly connected on the top of the slide block 8, the mounting base 1, the splint 3, the first adjusting bolt 4, the mounting block 6, the guide rail 7, the slide block 8 and the telescopic loop bar 9 are arranged, thereby realizing the advantages of convenient installation and flexible adjustment, the medical wheelchair leg, the medical wheelchair front side frame is fastened through a clamping plate 3 and a first adjusting bolt 4, is used for adapting to medical wheelchair front side frames with different specifications, is firm in fixation and convenient to assemble and disassemble, and can horizontally move the legs supported above through the action of a guide rail 7 and a slide block 8, a telescopic loop bar 9 is used for adjusting the heights of the legs supported above and can be adjusted according to the using conditions of specific patients to meet the requirements of different patients, a thigh supporting plate 10 is fixedly connected to the top of the telescopic loop bar 9, a connecting plate 11 is hinged to the left end of the thigh supporting plate 10, a shank supporting plate 12 is fixedly connected through the connecting plate 11, the thigh supporting plate 10, the connecting plate 11 and the shank supporting plate 12 are arranged, so that the advantages of being convenient to adjust the placing posture and improving the comfort of the patients are achieved, the thigh supporting plate 10 is connected with the shank supporting plate 12 through the connecting plate 11, and the connecting plate 11 is hinged with the thigh, the shank support plate 12 is in fan-shaped swing by taking the thigh support plate 10 as a base point through the action of the connecting piece 11, is used for adjusting the placing posture of the legs, prevents discomfort such as leg cramps caused by long-time flat placing posture, can be adjusted according to the requirements of different patients, and improves the comfort of the patients.

Specifically, mount pad 1 is longitudinal arrangement and distributes, and quantity is equipped with 2 at least, and mount pad 1 installs in the front end both sides of medical wheelchair, through splint 3 and first adjusting bolt 4's effect, fastens it, the dismouting of being convenient for facilitates the use.

Specifically, the installation piece 6 is transversely arranged and distributes, and quantity is equipped with 2 at least, and the middle part of slider 8 is equipped with spout 13, and through spout 13 and guide rail 7 sliding connection, the shape of spout 13 is the rectangle form, through the effect of guide rail 7 with slider 8, comes the shank left and right sides translation of the support of top.

Specifically, flexible loop bar 9 includes movable rod 14 and sleeve pipe 15, the one end of movable rod 14 is located inside sleeve pipe 15, sleeve pipe 15's left side is equipped with adjusts inserted bar 16, adjust inserted bar 16's left side fixedly connected with spring 17, the middle part of movable rod 14 is equipped with through-hole 18, movable rod 14 is through adjusting inserted bar 16 and through-hole 18 and sleeve pipe 15 joint, through carrying and drawing or pressing down and adjust inserted bar 16 and pulling movable rod 14, thereby it realizes telescopically in the inside size constantly change of sleeve pipe 15, effect through flexible loop bar 9, do the height adjustment to the shank that the top held in the palm.

Specifically, the bottom of the joint of the thigh supporting plate 10 and the shank supporting plate 12 is provided with a wedge-shaped opening 19, when the shank supporting plate 12 is adjusted, the interference with the thigh supporting plate 10 can be avoided, the thigh supporting plate 10 and the shank supporting plate 12 are arc-shaped, and the inner sides of the thigh supporting plate 10 and the shank supporting plate 12 are respectively attached with a cushion 20, so that the leg can feel comfortable when the leg is placed on the upper side.

Specifically, the connecting sheet 11 is disposed on the front side and the rear side of the thigh supporting plate 10, the left end of the connecting sheet 11 is provided with a round hole 21, and the right end of the connecting sheet 11 is provided with a round tooth slot 22, so as to be conveniently connected with the thigh supporting plate 10 and the shank supporting plate 12.

Specifically, the right-hand member of thigh layer board 10 is equipped with calorie post 23, and it is articulated with connection piece 11 through calorie post 23, the left end top threaded connection of connection piece 11 has second adjusting bolt 24, and through second adjusting bolt 24 and calorie post 23 fastening connection, the left end fixedly connected with gear 25 of shank layer board 12, connection piece 11 passes through circular tooth's socket 22 and gear 25 and shank layer board 12 joint, gear 25 and calorie post 23 keep on same horizontal position, through the effect of connection piece 11, make shank layer board 12 use thigh layer board 10 as the basic point, be fan-shaped swing, a posture of placing for adjusting the shank, prevent that long-time posture of keeping flat from causing uncomfortable feelings such as shank cramp.

When the medical wheelchair leg supporting device is used, the medical wheelchair leg supporting device is firstly clamped on a front side frame of a medical wheelchair through the mounting seat 1 and is fastened through the clamping plate 3 and the first adjusting bolt 4 to be adapted to medical wheelchair front side frames of different specifications, the slider 8 is moved left and right to translate the position of a leg supported above through the action of the guide rail 7 and the slider 8, the telescopic sleeve rod 9 is used for adjusting the height of the leg supported above, the leg supporting plate can be adjusted according to the using condition of a specific patient, and the shank supporting plate 12 is enabled to swing in a fan shape by taking the shank supporting plate 10 as a base point through the action of the connecting sheet 11, so that the placing posture of the leg is adjusted, and discomfort such as leg cramp and the like caused by long-time flat placing posture is prevented.

To sum up, the medical wheelchair leg supporting device has the advantages of being convenient to install and flexible to adjust by arranging the installation seat 1, the clamping plate 3, the first adjusting bolt 4, the installation block 6, the guide rail 7, the sliding block 8 and the telescopic sleeve rod 9, the medical wheelchair leg supporting device is clamped on a front side frame of a medical wheelchair through the installation seat 1 and is fastened through the clamping plate 3 and the first adjusting bolt 4 to be matched with front side frames of medical wheelchairs with different specifications, the medical wheelchair leg supporting device is firm in fixation and convenient to assemble and disassemble, legs supported above the medical wheelchair leg supporting device can be horizontally moved left and right under the action of the guide rail 7 and the sliding block 8, the telescopic sleeve rod 9 is used for adjusting the legs supported above the medical wheelchair leg supporting device in height and can be adjusted according to the use condition of specific patients to meet the requirements of different patients, and the convenient adjustment of the placing posture is realized by arranging the thigh supporting plate 10, the connecting plate 11 and the shank supporting plate 12, The advantage of improvement patient's comfort level, thigh layer board 10 is connected through connection piece 11 with shank layer board 12, and connection piece 11 then is articulated with thigh layer board 10, and through the fastening of second adjusting bolt 24, with shank layer board 12 joint, through the effect of connection piece 11, make shank layer board 12 use thigh layer board 10 as the basic point, be fan-shaped swing, a posture of placing for adjusting the shank, prevent that long-time posture of keeping flat from causing uncomfortable feelings such as shank cramp, can do the adjustment according to different patients ' demand, improve patient's comfort level.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical wheelchair shank strutting arrangement, includes mount pad (1), its characterized in that: a U-shaped groove (2) is arranged in the middle of the mounting seat (1), a clamping plate (3) is arranged inside the U-shaped groove (2), the front surface of the mounting seat (1) is in threaded connection with a first adjusting bolt (4), the head end of the first adjusting bolt (4) is fixedly connected with the clamping plate (3), a connecting rod (5) is welded on the right side of the mounting seat (1), a mounting block (6) is welded on the right side of the connecting rod (5), the inner side of the mounting block (6) is fixedly connected with a guide rail (7), the outer side of the guide rail (7) is interactively connected with a sliding block (8), the top of the sliding block (8) is fixedly connected with a telescopic loop bar (9), the top of the telescopic loop bar (9) is fixedly connected with a thigh supporting plate (10), the left end of the thigh supporting plate (10) is hinged with a connecting plate (11), and is fixedly connected with a shank supporting plate (12) through the connecting plate (11).

2. The medical wheelchair leg support as claimed in claim 1, wherein: the mounting seats (1) are longitudinally arranged and distributed, the number of the mounting seats is at least 2, and the mounting seats (1) are mounted on two sides of the front end of the medical wheelchair.

3. The medical wheelchair leg support as claimed in claim 1, wherein: the installation piece (6) are transversely arranged and distribute, and the quantity is equipped with 2 at least, the middle part of slider (8) is equipped with spout (13), and through spout (13) and guide rail (7) sliding connection, the shape of spout (13) is the rectangle form.

4. The medical wheelchair leg support as claimed in claim 1, wherein: flexible loop bar (9) are including movable rod (14) and sleeve pipe (15), the one end of movable rod (14) is located inside sleeve pipe (15), the left side of sleeve pipe (15) is equipped with regulation inserted bar (16), the left side fixedly connected with spring (17) of adjusting inserted bar (16), the middle part of movable rod (14) is equipped with through-hole (18), movable rod (14) are through adjusting inserted bar (16) and through-hole (18) and sleeve pipe (15) joint, draw or press regulation inserted bar (16) and pulling movable rod (14) through carrying, thereby make its size constantly change inside sleeve pipe (15) realize flexible.

5. The medical wheelchair leg support as claimed in claim 1, wherein: the thigh supporting plate is characterized in that a wedge-shaped opening (19) is formed in the bottom of the joint of the thigh supporting plate (10) and the shank supporting plate (12), the thigh supporting plate (10) and the shank supporting plate (12) are arc-shaped, and soft pads (20) are attached to the inner sides of the thigh supporting plate (10) and the shank supporting plate (12).

6. The medical wheelchair leg support as claimed in claim 1, wherein: the thigh supporting plate is characterized in that the connecting pieces (11) are arranged on the front side and the rear side of the thigh supporting plate (10), a round hole (21) is formed in the left end of each connecting piece (11), and a round tooth groove (22) is formed in the right end of each connecting piece (11).

7. The medical wheelchair leg support as claimed in claim 1, wherein: the right-hand member of thigh layer board (10) is equipped with card post (23), and is articulated with connection piece (11) through calorie post (23), the left end top threaded connection of connection piece (11) has second adjusting bolt (24), and through second adjusting bolt (24) and card post (23) fastening connection, the left end fixedly connected with gear (25) of shank layer board (12), connection piece (11) are through circular tooth's socket (22) and gear (25) and shank layer board (12) joint, gear (25) and calorie post (23) keep on same horizontal position.