CN212996933U

CN212996933U - Ankle foot support with adjustable dorsiflexion angle

Info

Publication number: CN212996933U
Application number: CN202021313135.0U
Authority: CN
Inventors: 李建章
Original assignee: Hebei Gaoqi Weikang Medical Equipment Co ltd
Current assignee: Hebei Gaoqi Weikang Medical Equipment Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-20
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a sufficient support of ankle of dorsiflexion angle adjustable, including the leg guard, the left and right sides fixed mounting of leg guard has the ventilative board, draw-in groove one has been seted up to the left and right sides bilateral symmetry of leg guard, the inside of draw-in groove one is provided with fixed band one, fixture block one is installed to the left and right sides symmetry of leg guard lower extreme, the dead lever is installed through the fixed axle symmetry in the left and right sides of leg guard. This ankle foot support of dorsiflexion angle adjustable, movable sleeve is installed with the junction of sole to the shank, sleeve internally mounted has the spring, the junction with the sole has rotary device, the patient is when dorsiflexion, the callus on the sole part can realize the function of stretching out and drawing back downwards, can not produce inconvenience because of unable activity, install the fixed band between shank and the sole, the fixed band can carry out flexible regulation through the letter of a Chinese character ri knot, the patient is when dorsiflexion, the length of fixed band is adjusted to the accessible, the front end that makes the callus on the sole remains the state of upwards perk all the time, patient's comfort level is improved.

Description

Ankle foot support with adjustable dorsiflexion angle

Technical Field

The utility model relates to the technical field of medical treatment support, in particular to an ankle foot support with adjustable dorsiflexion angle.

Background

The medical support is an auxiliary support for assisting orthopedic patients in recovery, most orthopedic patients cannot walk normally after receiving hospital treatment, and the medical support is required to be used for assisting in fixing the unhealed limbs, so that the recovery of the limbs is facilitated.

The bare foot support is the medical support of fixed sole and shank, can help the patient to resume healthy fast, and the junction of most bare foot support shank and sole is fixed at present, and the patient is when dorsiflexing, often can produce inconveniently owing to unable activity of junction, influences patient's recovery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dorsiflex angle adjustable ankle foot support to it all fixes to present most barefoot support shank now and the junction of sole in solving above-mentioned background art, and the patient is when dorsiflex, often can produce inconveniently owing to unable activity of unable junction, influences the problem that the patient healed up.

In order to achieve the above object, the utility model provides a following technical scheme: an ankle foot support with adjustable dorsiflexion angle comprises a leg guard, wherein air permeable plates are fixedly mounted on the left side and the right side of the leg guard, first clamping grooves are symmetrically formed in the left side and the right side of the leg guard, a first fixing belt is arranged inside the first clamping grooves, first clamping blocks are symmetrically mounted on the left side and the right side of the lower end of the leg guard, fixing rods are symmetrically mounted on the left side and the right side of the leg guard through fixing shafts, two fixing shafts are mounted up and down, an inner sleeve is fixedly mounted on the lower end face of each fixing rod, a second clamping block is fixedly mounted on the lower end face of the inner sleeve, one end of a spring is fixedly mounted on the lower end face of the second clamping block, an outer sleeve is fixedly mounted at the other end of the spring, a third clamping block is fixedly mounted on the, the utility model discloses a fixing device for fixing a shoe, including rotating base, draw-in groove two, draw-in groove three, the outside of fixing band three is provided with the letter of a Chinese character ri and buckles.

Preferably, the side of the breathable plate is provided with air holes, and the air holes on the side of the breathable plate extend to the inner side of the leg protector.

Preferably, the two ends of the first fixing band are fixed through hook and loop fasteners, and the first clamping groove is located above the first clamping block.

Preferably, the length of the inner sleeve is the same as the depth of the inner sleeve, and the outer diameter of the second fixture block is larger than the inner diameter of the third fixture block.

Preferably, the inner sleeve, the second clamping block, the spring, the outer sleeve, the third clamping block, the fixed block, the rotating base and the fixed rod are in one-to-one correspondence, and the circle centers of the fixed rod, the inner sleeve, the second clamping block and the outer sleeve are located on the same vertical line.

Preferably, the two ends of the second fixing band are fixed through magic tapes, and the third fixing band and the T-shaped buckles correspond to the three clamping grooves one to one.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the ankle foot support with the adjustable dorsiflexion angle, the movable sleeve is arranged at the joint of the leg and the sole, the spring is arranged in the sleeve, and the rotating device is arranged at the joint of the sleeve and the sole, so that when a patient dorsiflexions, the foot pad part can stretch downwards, and inconvenience caused by incapability of moving is avoided;

2. this ankle foot support of dorsiflexion angularly adjustable installs the fixed band between shank and the sole, and the fixed band can carry out the regulation of stretching out and drawing back through the day word knot, and the patient is when dorsiflexion, and the length of fixed band is adjusted to accessible day word knot, makes the front end of callus on the sole remain the state of upwards perk all the time, improves patient's comfort level.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fixing rod, the outer sleeve and the rotating base of the present invention;

fig. 3 is a schematic view of the top view structure of the leg guard and the ventilation plate of the present invention.

In the figure: 1. protecting legs; 2. a gas permeable plate; 3. a first clamping groove; 4. fixing a first belt; 5. a first clamping block; 6. fixing the rod; 7. a fixed shaft; 8. an inner sleeve; 9. a second clamping block; 10. a spring; 11. an outer sleeve; 12. a fixture block III; 13. a fixed block; 14. rotating the base; 15. a foot pad; 16. a second clamping groove; 17. fixing a second belt; 18. a third clamping groove; 19. fixing a third belt; 20. a Chinese character 'ri' button.

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 present invention provides a technical solution: an ankle foot support with adjustable dorsiflexion angle comprises a leg guard 1, a ventilating plate 2, a first clamping groove 3, a first fixing belt 4, a first clamping block 5, a fixing rod 6, a fixing shaft 7, an inner sleeve 8, a second clamping block 9, a spring 10, an outer sleeve 11, a third clamping block 12, a fixing block 13, a rotary base 14, a foot pad 15, a second clamping groove 16, a second fixing belt 17, a third clamping groove 18, a third fixing belt 19 and a herringbone buckle 20, wherein the ventilating plate 2 is fixedly arranged on the left side and the right side of the leg guard 1, the first clamping groove 3 is symmetrically arranged on the left side and the right side of the leg guard 1, the first fixing belt 4 is arranged inside the first clamping groove 3, the first clamping block 5 is symmetrically arranged on the left side and the right side of the lower end of the leg guard 1, the fixing rods 6 are symmetrically arranged on the left side and the right side of the leg guard 1, the lower end face of the second clamping block 9 is fixedly provided with one end of a spring 10, the other end of the spring 10 is fixedly provided with an outer sleeve 11, a third clamping block 12 is fixedly arranged on the inner side of an opening of the outer sleeve 11, a fixed block 13 is fixedly arranged on the lower end face of the outer sleeve 11, a rotating base 14 is fixedly arranged on the inner side of the fixed block 13 through a rotating shaft, a foot pad 15 is fixedly arranged on the inner side of the rotating base 14, clamping grooves two 16 are symmetrically formed in the left side and the right side of the foot pad 15, a second fixing band 17 is arranged inside the clamping grooves two 16, a third clamping groove 18 is formed inside the first clamping block 5, a third fixing band 19.

Furthermore, the side of the air permeable plate 2 is provided with air holes, the air holes on the side of the air permeable plate 2 extend to the inner side of the leg protector 1, and the air permeable plate 2 can play a role in heat dissipation for the inner part of the leg protector 1.

Further, the both ends of fixed band 4 are passed through the magic and are pasted fixedly, and draw-in groove 3 is located the top of fixture block 5, and fixed band 4 can be fixed patient's leg in leg guard 1 inside.

Furthermore, the length of the inner sleeve 8 is the same as the depth of the inner sleeve 11, the outer diameter of the second clamping block 9 is larger than the inner diameter of the third clamping block 12, and the third clamping block 12 can prevent the inner sleeve 8 from falling off.

Furthermore, the inner sleeve 8, the second clamping block 9, the spring 10, the outer sleeve 11, the third clamping block 12, the fixed block 13, the rotating base 14 and the fixed rod 6 correspond to each other one by one, the circle centers of the fixed rod 6, the inner sleeve 8, the second clamping block 9 and the outer sleeve 11 are located on the same vertical line, and the inner sleeve 8 can vertically move along the inner portion of the outer sleeve 11.

Furthermore, two ends of the second fixing strap 17 are fixed through hook-and-loop fasteners, the third fixing strap 19, the T-shaped buckles 20 and the third clamping grooves 18 are in one-to-one correspondence, and the second fixing strap 17 can fix the soles of the patients in the foot pad 15.

The working principle is as follows: firstly, when the patient uses, untie the magic subsides on fixed band one 4 earlier, put into the inside of leg guard 1 with the leg again, adjust the magic subsides of fixed band one 4 and fix the leg, untie the magic subsides of fixed band two 17 again, place the sole on callus on the sole 15, the magic subsides of adjusting fixed band two 17 fix the sole, inner skleeve 8 passes through spring 10 to be fixed inside outer sleeve 11, when the patient dorsiflexes, inner skleeve 8 moves up along the inside of outer sleeve 11, fixed band three 19 outside is provided with the day word knot 20, adjust the length of fixed band three 19 through the day word knot 20 and can make the front end of callus on the sole 15 remain the state of upwards perk all the time, improve patient's comfort level.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An ankle-foot support with adjustable dorsiflexion angle comprises a leg protector (1), and is characterized in that: the left side and the right side of the leg guard (1) are fixedly provided with the breathable plates (2), the left side and the right side of the leg guard (1) are symmetrically provided with the first clamping grooves (3), the inner parts of the first clamping grooves (3) are provided with the first fixing belts (4), the left side and the right side of the lower end of the leg guard (1) are symmetrically provided with the first clamping blocks (5), the left side and the right side of the leg guard (1) are symmetrically provided with the fixing rods (6) through the fixing shafts (7), the upper end and the lower end of each fixing shaft (7) are provided with two fixing rods, the lower end face of each fixing rod (6) is fixedly provided with the inner sleeve (8), the lower end face of each inner sleeve (8) is fixedly provided with the second clamping block (9), the lower end face of each second clamping block (9) is fixedly provided with one end of the spring (10), the utility model discloses a fixing device for fixing a shoe, including outer sleeve (11), the lower terminal surface fixed mounting of outer sleeve (11) has fixed block (13), the inboard of fixed block (13) has rotating base (14) through pivot fixed mounting, the inboard fixed mounting of rotating base (14) has callus on the sole (15), draw-in groove two (16) have been seted up to the left and right sides symmetry of callus on the sole (15), the inside of draw-in groove two (16) is provided with fixed band two (17), draw-in groove three (18) have been seted up to the inside of fixture block (5), the inside of draw-in groove three (18) is provided with fixed band three (19), the outside of fixed band three.

2. An ankle foot support according to claim 1, having an adjustable dorsiflexion angle, wherein: the side of the breathable plate (2) is provided with a breathable hole, and the breathable hole on the side of the breathable plate (2) extends to the inner side of the leg protector (1).

3. An ankle foot support according to claim 1, having an adjustable dorsiflexion angle, wherein: the two ends of the first fixing band (4) are fixed through the magic tapes, and the first clamping groove (3) is located above the first clamping block (5).

4. An ankle foot support according to claim 1, having an adjustable dorsiflexion angle, wherein: the length of the inner sleeve (8) is the same as the depth of the inner sleeve (11), and the outer diameter of the second clamping block (9) is larger than the inner diameter of the third clamping block (12).

5. An ankle foot support according to claim 1, having an adjustable dorsiflexion angle, wherein: the fixing rod (6) is in one-to-one correspondence with the inner sleeve (8), the second clamping block (9), the spring (10), the outer sleeve (11), the third clamping block (12), the fixing block (13) and the rotating base (14), and the circle centers of the fixing rod (6), the inner sleeve (8), the second clamping block (9) and the outer sleeve (11) are located on the same vertical line.

6. An ankle foot support according to claim 1, having an adjustable dorsiflexion angle, wherein: two ends of the second fixing band (17) are fixed through magic tapes, and the third fixing band (19), the Chinese character 'ri' buckles (20) and the third clamping grooves (18) are in one-to-one correspondence.