CN210144826U

CN210144826U - Ankle auxiliary fixing device

Info

Publication number: CN210144826U
Application number: CN201920763672.6U
Authority: CN
Inventors: 姚瑶; 朱锋; 刘佳; 王彩虹; 张庆庆; 王楠; 孙宇
Original assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Current assignee: Peoples Hospital of Xinjiang Uygur Autonomous Region
Priority date: 2019-05-26
Filing date: 2019-05-26
Publication date: 2020-03-17
Anticipated expiration: 2029-05-26

Abstract

The utility model provides an ankle auxiliary fixing device with novel structural design; including first ribbon and second ribbon, the fixed constraint rope that is the annular and distributes that is provided with the equidistance on the outer wall at first ribbon top, and the constraint rope includes tensile portion and regulation portion, the fixed commutator that is the annular and distributes that is provided with the equidistance on the outer wall of second ribbon bottom, the commutator includes the bearing frame of fixed mounting on second ribbon bottom outer wall, two there is the fixed pulley through the rotation axis connection in the clearance of one side is looked mutually to the bearing frame, and the constraint rope is around connecing in the recess of fixed pulley surface, the fixed cup joint in outside of constraint rope has the regulation to be detained. The utility model discloses can let this fixing device fix respectively in user's knee top and ankle part, realize the better fixed effect to patient's ankle, can carry out convenient regulation to the length of constraint rope and ribbon, satisfy the crowd's of different physiques use, keep the original state between callus on the sole and the first ribbon simultaneously.

Description

Ankle auxiliary fixing device

Technical Field

The utility model relates to the technical field of medical apparatus, especially, relate to the auxiliary fixing device of ankle.

Background

The problem of injury to the ankle due to movement of the muscles and bones of the ankle is that the ankle needs to be fixed to prevent the ankle structure from being injured again.

Many commercially available shin pads now incorporate an ankle protector portion that is sewn to the shin pad body and adapted to be secured under the user's foot with a resilient ring or stirrup. However, such shin pad and ankle brace combinations are often cumbersome and uncomfortable for the user, and may limit the range of motion of the ankle joint-current ankle fixators are not breathable, are relatively complex, are cumbersome to manufacture and relatively costly, and are prone to blood loss when looped around the lower leg. In order to solve the disadvantages existing in the market, there is a need for an improved fixing device technology, which can better fix and protect the ankle and promote the development of the medical equipment industry. Therefore, there is a need to design an ankle auxiliary fixing device to solve the above problems.

Disclosure of Invention

An object of the utility model is to overcome prior art's not enough, adapt to reality needs, provide a fixing device is assisted to ankle that structural design is novel.

In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:

design ankle auxiliary fixture, including first ribbon and second ribbon, the fixed constraint rope that is the annular distribution of equidistance that is provided with on the outer wall at first ribbon top, and the constraint rope includes tensile portion and regulation portion, the fixed commutator that is the annular distribution of equidistance that is provided with on the outer wall of second ribbon bottom, the commutator includes the bearing frame of fixed mounting on second ribbon bottom outer wall, two there is the fixed pulley through the axis of rotation connection in the clearance of one side is looked mutually to the bearing frame, and the constraint rope is around connecing in the recess of fixed pulley surface, the outside of constraint rope is fixed to be cup jointed and is adjusted the knot, fixed connecting band that is provided with on the outer wall of one side of first ribbon bottom, and the bottom fixed mounting of connecting band has the arc welt, the bottom of arc welt is provided with horizontal distribution's callus on the sole, the fixed foot constraint piece that is provided with the equidista, the foot constraint piece comprises a fixed joint fixedly arranged on the edge of one side of the top of the foot pad, a constraint belt is fixedly connected to the outer wall of the top of the fixed joint, the constraint piece further comprises a movable buckle fixedly arranged on the edge of the other side of the top of the foot pad, one end, far away from the fixed joint, of the constraint belt is movably inserted into the movable buckle, a reinforcing belt is arranged between the first binding belt and the foot constraint piece, and the reinforcing belt and at least two foot constraint pieces are fixedly connected.

Furthermore, the first ribbon is the same as the second ribbon in structure, the length of the first ribbon is smaller than that of the second ribbon, one end of the first ribbon is a free end, and the other end of the first ribbon is a fixed end.

Further, fixedly connected with elasticity subassembly on the fixed end, and the elasticity subassembly includes the fixed cover that has the latch on the inner wall of one side, the free end is pegged graft in the inside of fixed cover, be provided with the sawtooth rack that the equidistance distributes on the outer wall of one side of free end, and the sawtooth rack is connected with the latch meshing, it has the screw hole to open on the outer wall of fixed cover one side, and the internal thread of screw hole is connected with the set screw that the tip pushed up on the free end lateral wall.

Furthermore, adjust and detain and constitute by two identical solid fixed cylinders, one of them solid fixed cylinder is fixed to be cup jointed on the outer wall of constraint rope, and the inside at another solid fixed cylinder is pegged graft to regulating part, it has the screw hole to open on the outer wall of solid fixed cylinder one side, and the inside threaded connection in screw hole has positioning bolt.

Furthermore, the inside of first ribbon and second ribbon all bonds and has the packing ring, and the packing ring adopts the soft cloth preparation that has the mesh.

Further, be provided with the soft arch of equidistance distribution on the outer wall at callus on the sole top, and soft arch is the hemisphere, and is adjacent minimum clearance between the soft arch is 3 millimeters.

The beneficial effects of the utility model reside in that:

(1) this design utilizes first ribbon and second ribbon, can let this fixing device fix respectively in user's knee top and ankle part, realizes the better fixed effect to patient's ankle, has solved traditional ankle fixing device and has appeared the not hard up condition.

(2) This design utilizes to adjust to detain and elasticity subassembly, can carry out convenient regulation to the length of constraint rope and ribbon, satisfies the crowd's of different physiques use, has improved this fixing device's universality.

(3) This design utilizes foot's constraint piece and strengthening band, plays fine fixed effect to patient's foot, has kept the original state between callus on the sole and the first ribbon simultaneously, and the people's of being convenient for use helps the recovery of people's ankle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present design;

FIG. 2 is a schematic view of the construction of the tensioner assembly of the present design;

FIG. 3 is a schematic view of the structure of the adjustment buckle in the present design;

FIG. 4 is a schematic view of the foot binding of the present design.

In the figure: the device comprises a first binding belt 1, a second binding belt 2, a commutator 3, a stretching part 4, an adjusting part 5, an adjusting buckle 6, a washer 7, a connecting belt 8, an arc-shaped lining plate 9, a foot pad 10, a soft bulge 11, a foot binding piece 12, a tightening assembly 13, a reinforcing belt 14, a fixing sleeve 15, a positioning screw 16, a free end 17, a sawtooth strip 18, a positioning bolt 19, a bearing seat 20, a fixed pulley 21, a fixed joint 22, a binding belt 23 and a movable buckle 24.

Detailed Description

The invention will be further described with reference to the following figures and examples:

an ankle assist securing device, see fig. 1 to 4.

The binding rope fixing device comprises a first binding belt 1 and a second binding belt 2, an adjustable structure is adopted, the universality of the fixing device is improved, binding ropes which are distributed in an annular shape at equal intervals are fixedly arranged on the outer wall of the top of the first binding belt 1, the binding ropes comprise a stretching part 4 and an adjusting part 5, the stretching part 4 and the adjusting part 5 are the same binding rope, the binding ropes can adopt micro-elastic ropes, commutators 3 which are distributed in an annular shape at equal intervals are fixedly arranged on the outer wall of the bottom of the second binding belt 2, the direction of the binding ropes is changed, the dragging between the first binding belt 1 and the second binding belt 2 is realized, each commutator 3 comprises a bearing seat 20 fixedly arranged on the outer wall of the bottom of the second binding belt 2, a fixed pulley 21 is connected in a gap on one side, seen by the two bearing seats 20, the binding ropes are wound in a groove on the outer surface of the fixed pulley 21, an adjusting buckle 6 is fixedly sleeved on the outer part of the binding rope, an arc-shaped lining plate 9 is fixedly arranged at the bottom end of the connecting belt 8 and used for coating the heels of a user, so that the stability of the whole device is improved, a horizontally distributed foot pad 10 is arranged at the bottom end of the arc-shaped lining plate 9, foot binding pieces 12 are fixedly arranged on one side edge of the top of the foot pad 10 at equal intervals, each foot binding piece 12 comprises a fixed joint 22 fixedly arranged on one side edge of the top of the foot pad 10, a binding belt 23 is fixedly connected to the outer wall of the top of the fixed joint 22, each binding piece 12 further comprises a movable buckle 24 fixedly arranged on the other side edge of the top of the foot pad 10, one end of each binding belt 23, far away from the fixed joint 22, is movably inserted into the corresponding movable buckle 24 to realize the fixation of the foot pad 10 on the foot of the user, a reinforcing belt 14 is arranged between the first binding belt 1 and the foot binding pieces 12, the reliability of fixing between callus on the sole 1 and the first ribbon 1 has been improved, does benefit to the original state that keeps whole device.

Further, first ribbon 1 is the same with the structure of second ribbon 2, and the length of first ribbon 1 is less than the length of second ribbon 2, and the one end of first ribbon 1 is free end 17, and the other end of first ribbon 1 is the stiff end, is convenient for to the regulation of

first ribbon

1 and 2 lengths of second ribbon, satisfies different physique crowds' use comfort.

Further, fixedly connected with elasticity subassembly 13 on the fixed end, and elasticity subassembly 13 includes the fixed cover 15 that has the latch on the inner wall of one side, free end 17 pegs graft in the inside of fixed cover 15, be provided with the sawtooth strip 18 of equidistance distribution on the outer wall of one side of free end 17, and sawtooth strip 18 is connected with the latch meshing, open threaded hole on the outer wall of fixed cover 15 one side, and the internal thread of threaded hole connects the positioning screw 16 that the tip pushed up on free end 17 lateral wall, through not hard up positioning screw 16, make free end 17 freely certain in the inside of fixed cover 15, after the elastic cord regulation to the ribbon is accomplished, again locking positioning screw 16, make block between sawtooth strip 18 and the latch, reach the fixed to the ribbon.

Further, adjust and detain 6 and constitute by two identical solid fixed cylinders, one of them solid fixed cylinder is fixed to be cup jointed on the outer wall of constraint rope, and 5 pegs graft in the inside of another solid fixed cylinder of regulating part, it has the screw hole to open on the outer wall of solid fixed cylinder one side, and the inside threaded connection of screw hole has positioning bolt 19, regulating part 5 is in the inside slip of one of them solid fixed cylinder, reach the regulation to constraint rope length, realize that the relative distance of first ribbon 1 and second ribbon 2 satisfies user's demand.

Further, the inside of first ribbon 1 and second ribbon 2 all bonds and has packing ring 7, and packing ring 7 adopts the soft cloth preparation that has the mesh, plays the effect of fine protection to user's ankle and knee position, has avoided wearing the condition that the sweat appears for a long time, has improved the gas permeability.

Further, be provided with the soft arch 11 that the equidistance distributes on the outer wall at callus on the sole 10 top, and soft arch 11 is the hemisphere, and the minimum clearance between the adjacent soft arch 11 is 3mm, helps the massage of user's sole portion, has improved the travelling comfort of callus on the sole.

The working principle is as follows: when the adjustable foot binding device is used, a user takes the free ends of the first binding belt 1 and the second binding belt 2 out of the fixing sleeve 15 on the tightening assembly 13, places feet on the foot pad 10, binds the first binding belt 1 and the second binding belt 2 with openings above ankles and knees respectively, then passes through the fixing sleeve 15 to be tightened, after the tightness is proper, the operator rotates the positioning screw 16 to realize the clamping between the sawtooth strip 18 and the clamping teeth to realize the fixing of the free end 17 in the fixing sleeve 15, meanwhile, the operator can loosen the positioning bolt 19 according to the length of a calf to ensure that the adjusting part 5 of the binding rope moves in the adjusting buckle 6 to realize the adjustment of the relative distance between the first binding belt 1 and the second binding belt 2, so as to meet the requirements of users with different physiques, and then, the user inserts the binding belt 23 in the movable clamping block 24 in a crossing manner, the fixing of the foot binding piece 12 to the foot is realized, the phenomenon of looseness can not occur by using the fixing device with the novel structure, and great comfort is brought to people.

The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.

Claims

1. The utility model provides an ankle auxiliary fixing device, includes first ribbon (1) and second ribbon (2), its characterized in that, the fixed constraint rope that is the annular and distributes that is provided with the equidistance on the outer wall at first ribbon (1) top, and the constraint rope includes stretching portion (4) and regulating part (5), fixed commutator (3) that is the annular and distributes that is provided with the equidistance on the outer wall of second ribbon (2) bottom, commutator (3) are including bearing frame (20) of fixed mounting on second ribbon (2) bottom outer wall, have fixed pulley (21) through the axis of rotation connection in two the clearance of bearing frame (20) looks one side, and the constraint rope winds in the recess of fixed pulley (21) surface, the external fixation of constraint rope has cup jointed regulation knot (6), fixed connecting band (8) that is provided with on the outer wall of first ribbon (1) bottom one side, an arc-shaped lining plate (9) is fixedly arranged at the bottom end of the connecting belt (8), foot pads (10) which are horizontally distributed are arranged at the bottom end of the arc-shaped lining plate (9), foot binding pieces (12) are fixedly arranged on one side edge of the top of the foot pad (10) at equal intervals, the foot binding piece (12) comprises a fixed joint (22) fixedly arranged on one side edge of the top of the foot pad (10), and the outer wall of the top of the fixed joint (22) is fixedly connected with a binding belt (23), the binding piece (12) also comprises a movable buckle (24) fixedly arranged on the other side edge of the top of the foot pad (10), and one end of the binding belt (23) far away from the fixed joint (22) is movably inserted in the movable buckle (24), a reinforcing band (14) is arranged between the first bandage (1) and the foot binding piece (12), and the reinforcing strip (14) forms a fixed connection with at least two foot restraints (12).

2. An ankle assist binding as claimed in claim 1, wherein: the structure of first ribbon (1) and second ribbon (2) is the same, and the length of first ribbon (1) is less than the length of second ribbon (2), the one end of first ribbon (1) is free end (17), and the other end of first ribbon (1) is the stiff end.

3. An ankle assist binding as claimed in claim 2, wherein: fixedly connected with elasticity subassembly (13) on the fixed end, and elasticity subassembly (13) have fixed cover (15) of latch on including one side inner wall, free end (17) are pegged graft in the inside of fixed cover (15), be provided with sawtooth rack (18) that the equidistance distributes on one side outer wall of free end (17), and sawtooth rack (18) are connected with the latch meshing, open threaded hole on the outer wall of fixed cover (15) one side, and the internal thread of screw hole has positioning screw (16) that the tip pushed up on free end (17) lateral wall.

4. An ankle assist binding as claimed in claim 1, wherein: the adjusting buckle (6) is composed of two identical fixed cylinders, one fixed cylinder is fixedly sleeved on the outer wall of the binding rope, the adjusting portion (5) is inserted into the other fixed cylinder, a screw hole is formed in the outer wall of one side of the fixed cylinder, and the inner thread of the screw hole is connected with a positioning bolt (19).

5. An ankle assist binding as claimed in claim 1, wherein: the inside of first ribbon (1) and second ribbon (2) all bonds and has packing ring (7), and packing ring (7) adopt the soft cloth preparation that has the mesh.

6. An ankle assist binding as claimed in claim 1, wherein: be provided with soft arch (11) that the equidistance distributes on the outer wall at callus on the sole (10) top, and soft arch (11) are the hemisphere, and are adjacent minimum clearance between soft arch (11) is 3 mm.