CN212592609U - Adjustable foot drop prevention foot support for children - Google Patents

Abstract

The utility model discloses an adjustable foot support for preventing children from dropping feet; the foot support comprises a foot support body, a first inflatable balloon used for adjusting the tightness of the foot support body in the front-back direction when a child patient wears the foot support body, and a second inflatable balloon used for adjusting the tightness of the foot support body in the left-right direction; the foot support body comprises a sole supporting plate, a sole enclosure, a toe cover plate, a leg supporting plate and a leg enclosure; the first inflatable balloon is fixedly adhered to the rear end surface of the toe guard; the second inflatable balloon is provided with a left front inflatable part, a right front inflatable part, a left upper inflatable part, a right upper inflatable part and a rear inflatable part which are communicated with each other to form a whole; the effect is as follows: aerify for first sacculus and the second sacculus of aerifing, both ends are all pressed from both sides tightly by the flexibility around children patient's sole left and right sides and for the sole fixity is good, and the orthopedic correction of drop foot is effectual, and first sacculus and the second of aerifing are aerifyd the sacculus size and are adjustable, make can the adaptation swell certain degree and come to press from both sides the children patient's sole that the tight sole length is different, make this application use the commonality strong.

Description

Adjustable foot drop prevention foot support for children

Technical Field

The utility model relates to a medical equipment technical field, specifically say, relate to an adjustable children prevent drop foot support.

Background

Foot drop refers to the condition that the ankle joint is not stretched enough in the dorsal aspect of the swing, often occurs with the inversion or eversion of the foot, and can cause obstruction of clearance. The compensation mechanism comprises: the hip and knee bends at the same side are increased during the swing, the lower limbs move in a circling way, and the trunk inclines to the opposite side. The common cause is the inactivity or abnormal activity phase of the tibialis anterior. Simple foot drop is mainly seen in spinal cord injury, infantile anesthesia and peripheral nerve injury.

Typical symptoms of foot drop are failure of dorsum extension to function position and limited ankle joints. The patient can have a circling gait when walking, which can be accompanied by pain, hypodynamia and the like. The foot drop occurs due to the immobility or abnormal activity of tibialis anterior caused by peripheral nerve injury caused by trauma, or diseases such as spinal cord injury and poliomyelitis. The foot drop treatment can encourage patients to wear orthopedic braces, give medicines such as nutritive nerves and the like, simultaneously actively carry out rehabilitation exercise, can carry out surgical treatment if necessary, can improve gait, relieve pain and avoid the atrophy of tibialis anterior muscles.

At present each big hospital, prevent the drop foot to children, mostly encourage children's patient to dress orthopedic with preventing drop foot and hold in the palm, present common drop foot holds in the palm and all is L type structure, including sole layer board and leg layer board, after being fixed in children's patient foot with it, can make children's sole be ninety degrees rather than the shank and come to carry out the orthopedic correction of drop foot to it.

Although the L-shaped structure foot drop prevention foot support is widely used, certain defects and shortcomings still exist;

particularly, on the one hand, its sole layer board length is fixed, when needing to use for the children patient of sole length difference, corresponding sole layer board needs the customization, so that sole layer board length after the customization and children patient's sole length looks adaptation, just so make corresponding L type structure prevent that the foot drop holds in the palm uses the commonality not strong, make the practicality not good, on the other hand, it is after being fixed in children patient's foot, only can hold up children patient's sole and shank, to the left and right sides of children patient's sole and front and back both ends, then do not have clamping member, make children patient's sole fixity not very good, then make children patient's foot drop orthopedic effect not very good, and, children patient is when wearing its walking, its sole periphery is uncovered outside, easily spill water and be stained with mud, make the travelling comfort not good.

Therefore, the existing problems remain to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an adjustable foot support for preventing foot drop of children.

The utility model provides a technical scheme that prior art problem adopted is: an adjustable foot support for preventing foot drop of children comprises a foot support body, a first inflatable balloon and a second inflatable balloon, wherein the first inflatable balloon is used for adjusting the tightness of the foot support body in the front-back direction when a child patient wears the foot support body;

the foot support body comprises a sole supporting plate, a sole enclosure, a toe cover plate, a leg supporting plate and a leg enclosure; the sole guard is provided with two pieces which are correspondingly fixed on the left side and the right side of the upper end surface of the sole supporting plate along the front-back direction; the toe guard is erected in the front side of the upper end face of the sole supporting plate along the left-right direction, and the left side and the right side of the toe guard are correspondingly connected with the front sides of the two sole guards to form a whole; the front side of the toe cover plate is connected with the upper edges of the toe guards into a whole, and the left side and the right side of the toe cover plate are correspondingly connected with the front sides of the upper edges of the two sole guards into a whole; the leg supporting plate is vertically fixed at the rear side of the upper end surface of the sole supporting plate along the left-right direction, and the lower edges of the left side and the right side of the leg supporting plate are correspondingly connected with the rear sides of the two sole guards to form a whole; the two leg guard enclosures are correspondingly fixed on the left side and the right side of the front end surface of the leg supporting plate along the front-back direction, and the lower edges of the two leg guard enclosures are correspondingly connected with the rear sides of the upper edges of the two sole guards to form a whole;

the first inflatable balloon is fixedly adhered to the rear end face of the toe guard, and can bulge backwards when inflated;

the second inflatable balloon is provided with a left front inflatable part, a right front inflatable part, a left upper inflatable part, a right upper inflatable part and a rear inflatable part, wherein the left front inflatable part and the right front inflatable part are communicated with each other to form a whole, the left upper inflatable part is upwards connected to the rear end of the left front inflatable part, the right upper inflatable part is upwards connected to the rear end of the right front inflatable part, and the rear inflatable part is connected between the rear end of the left upper inflatable part and the rear end of the right upper inflatable part; the left front inflating part is fixedly adhered to the middle part to the rear part of the right end surface of the sole apron on the left side; the right front inflatable part is fixedly adhered to the middle part to the rear part of the left end surface of the sole apron on the right side; the left upper inflating part is fixedly adhered to the right end face of the left leg guard; the right upper inflating part is fixedly adhered to the left end face of the right leg guard; the rear inflation part is fixedly attached to the front end face of the leg support plate, and when the second inflation balloon is inflated, the left front inflation part and the right front inflation part can bulge oppositely, the upper left inflation part and the upper right inflation part can bulge oppositely, and the rear inflation part can bulge forwards.

The above technical solution is further described as follows:

preferably, the foot support further comprises a third inflatable balloon for adjusting the vertical tightness of the foot support body when the child patient wears the foot support body;

the third inflatable balloon is formed into an inverted U-shaped structure and is adhered to the lower bottom surface of the toe cover plate, the upper part of the third inflatable balloon can be bulged downwards when the third inflatable balloon is inflated, and two sides of the lower part of the third inflatable balloon can be bulged oppositely.

Preferably, the top of the first inflatable balloon is connected with a first inflation head, and a first sealing cover is sealed and covered outside the first inflation head;

the right side of the upper right inflation part of the second inflation balloon is connected with a second inflation head, and a second sealing cover is sealed and covered outside the second inflation head;

the top of the third inflatable balloon is connected with a third inflation head, and a third sealing cover is sealed and covered outside the third inflation head;

a first through hole for enabling the first inflation head to extend out is formed in the front side of the upper end face of the toe cover plate; a second through hole for enabling the second inflation head to extend out is formed in the right end face of the right leg guard; and a third through hole for enabling the third inflation head to extend out is formed in the rear side of the upper end face of the toe cover plate.

Preferably, the inflatable balloon further comprises a flat inflating balloon for inflating the first inflating balloon, the second inflating balloon and the first inflating balloon;

the leg supporting plate is thickened, a flat square-shaped containing cavity is formed in the upper end face of the leg supporting plate downwards, the flat inflating sacculus can be held in the flat square-shaped containing cavity in a lifting mode, the top of the flat inflating sacculus is connected with a one-way exhaust valve which is matched and connected with the first inflating head, the second inflating head and the third inflating head in an inserting mode, and a one-way air inlet valve which can enable outside air to enter is arranged.

Preferably, the foldable cover is used for covering the notch at the upper part of the flat square-shaped cavity;

the notch at the upper part of the flat square-shaped cavity is downwards sunken to form a concave step; the middle part of the left inner wall of the concave step is provided with a rotary groove leftwards, and the middle part of the right inner wall is recessed rightwards to form a pit;

a rotary lug is convexly arranged on the left end face of the openable face cover leftwards, a screw groove is formed in the middle of the right end face leftwards, a wave ball screw is fixedly arranged in the screw groove rightwards, and a lifting handle is convexly arranged on the right part of the upper end face upwards; the openable face cover is arranged on the concave step; the rotary lug is limited and clamped in the rotary groove; the marble at the right end of the marble screw is elastically clamped in the concave pit;

when the carrying handle is pinched up by force, the marble at the right end of the wave bead screw slides away from the concave pit, and the openable surface cover opens the notch at the upper part of the flat square-shaped containing cavity.

Preferably, the device also comprises two transverse L-shaped supporting plates;

the lower part of the leg supporting plate is provided with a drawing groove penetrating through the left end surface and the right end surface of the leg supporting plate; the left end face and the right end face of the leg supporting plate are respectively provided with a screw hole inwards at the front side of the drawing groove;

the two transverse L-shaped supporting plates respectively comprise a first supporting plate arranged forwards and a second supporting plate arranged oppositely and connected to the rear end of the corresponding first supporting plate; butterfly bolts opposite to the screw holes at the corresponding positions are respectively arranged on the two first supporting plates; the two second supporting plates correspondingly extend into the drawing groove from the left notch and the right notch of the drawing groove; the two butterfly bolts are correspondingly screwed into the two screw holes so as to correspondingly lock and fix the two second supporting plates into the drawing grooves;

when the two butterfly bolts are unscrewed, the lengths of the two second supporting plates correspondingly extending out of the left side notch and the right side notch of the drawing groove are adjustable.

Preferably, the device also comprises a first fastening belt used for fastening the instep of the children patient and a second fastening belt used for fastening the calf of the children patient;

the first tying belt is upwards connected to the left end face of the sole apron on the left side; the second fastening belt is forwardly connected to the left end face of the left leg guard;

a first fastening ring which is opposite to the first fastening belt in position and is used for the first fastening belt to penetrate through is arranged on the right end face of the sole apron on the right side; the right end face of the right leg guard is provided with a second fastening ring which is opposite to the second fastening belt and is used for the second fastening belt to penetrate through.

Preferably, the first fastening band comprises a first elastic band connected to the left end surface of the sole apron on the left side and a first magic tape connected to the upper end of the first elastic band; the second tying belt comprises a second elastic band connected to the left side of the left end face of the leg guard and a second magic tape connected to the front end of the second elastic band.

Preferably, the shoe pad also comprises a physiotherapy pad arranged on the upper end surface of the sole supporting plate;

the physiotherapy pad is the preparation of silica gel material, just physiotherapy pad upper end upwards evenly protruding is equipped with a plurality of massage bumps, every the embedding has the germanite granule respectively in the massage bump.

Preferably, the foot rest body is made of hard plastic materials.

The utility model has the advantages that:

the utility model provides an adjustable children foot drop prevention foot support, when in use, on one hand, the foot support body comprises a foot sole enclosure, a toe cover plate and a leg enclosure which can enclose the foot sole periphery of a child patient in an all-around way, so that the foot sole periphery of the child patient can be enclosed when the child patient wears the foot support body, the foot sole periphery of the child patient is enclosed and is not easy to splash water and soil when the child patient wears the foot support body, the use comfort is good, on the other hand, the foot drop prevention foot support is also provided with a first inflatable balloon which is used for adjusting the tightness of the foot support body in the front-back direction and a second inflatable balloon which is used for adjusting the tightness of the foot support body in the left-right direction when the child patient wears the foot support body, so that the left side and the right side and the front-back ends of the foot of the child patient are flexibly clamped after the foot support body is worn by the child patient, make children patient's sole fixity good then make children patient's drop of foot orthopedic correction effectual, simultaneously, first aerify the sacculus and the back of the sacculus is aerifyd to the second portion of aerifing all can adjust in size for it is adjustable to the degree of swelling in opposite directions, swells certain degree with the adaptation and presss from both sides the children patient's sole of tight sole length difference, makes this application use the commonality strong, in certain extent, all can be suitable for to the children patient of sole length difference, so that this application use the practicality good, and then, this application has and shows the progress, makes the result of use more excellent.

Drawings

FIG. 1 is a schematic view of the adjustable foot support for preventing foot drop for children according to the present invention;

FIG. 2 is an exploded view of the adjustable foot support for preventing foot drop for children of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is an enlarged view of a portion of the lower portion of the foot rest plate of FIG. 2;

FIG. 5 is a schematic view of the adjustable foot support for preventing foot drop for children according to the present invention;

FIG. 6 is a second exploded view of the adjustable foot support for preventing foot drop for children of the present invention;

FIG. 7 is an enlarged view of C in FIG. 6;

FIG. 8 is a front cross-sectional view of the therapeutic pad of this embodiment;

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Reference numerals:

adjustable child foot drop prevention foot support 1000;

a foot rest body 10;

a sole plate 101; a sole guard 102; a first cinching ring 1021; a toe guard 103; a toe cap plate 104; a first via hole 1041; a third via 1042; a leg rest 105; a flat square-shaped cavity 1051; a concave step 1052; a rotary trough 1053; a pit 1054; a drawing slot 1055; a screw hole 1056; a leg cuff 106; a second via 1061; second cinching ring 1062;

a first inflatable balloon 20;

a first inflation head 201; a first sealing cover 202;

a second inflatable balloon 30;

a left front inflatable portion 301; a right front plenum 302; an upper left plenum 303; an upper right plenum 304; a rear inflation portion 305; a second inflation head 306; a second seal cover 307;

a third inflatable balloon 40;

a third inflation head 401; a third sealing cover 402;

an openable cover 50;

a lug 501 is turned; a screw groove 502; a ball screw 503; a handle 504;

a transverse L-shaped support plate 60;

a first support plate 601; a second support plate 602; a butterfly bolt 6011;

a first tie-down strap 70;

a first elastic band 701; a first magic tape 702;

a second tie-down strap 80;

a second elastic band 801; a second magic tape 802;

a physiotherapeutic cushion 90;

massaging the bumps 901; germanite particles 902;

a flat inflation balloon 100;

a one-way exhaust valve 1001; a one-way intake valve 1002;

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, so as to clearly and intuitively understand the inventive substance of the present invention.

Shown in conjunction with fig. 1, 2, 3, 4, 5, 6, 7 and 8;

the utility model provides an adjustable foot support 1000 for preventing foot drop of children, which comprises a foot support body 10, a first inflatable balloon 20 used for adjusting the tightness of the foot support body 10 in the front and back directions when a child patient wears the foot support body 10, and a second inflatable balloon 30 used for adjusting the tightness of the foot support body 10 in the left and right directions when the child patient wears the foot support body 10;

the foot support body 10 comprises a sole supporting plate 101, a sole enclosure 102, a toe enclosure 103, a toe cover plate 104, a leg supporting plate 105 and a leg enclosure 106; the sole apron 102 is provided with two pieces which are correspondingly fixed on the left side and the right side of the upper end surface of the sole supporting plate 101 along the front-back direction; the toe guard 103 stands in front of the upper end face of the sole supporting plate 101 along the left-right direction, and the left side and the right side of the toe guard are correspondingly connected with the front sides of the two sole guards 102 to form a whole; the front side of the toe cover plate 104 is connected with the upper edge of the toe guard 103 to form a whole, and the left side and the right side of the toe cover plate are correspondingly connected with the front sides of the upper edges of the two sole guards 102 to form a whole; the leg supporting plate 105 is vertically fixed at the rear side of the upper end surface of the sole supporting plate 101 along the left-right direction, and the lower edges of the left side and the right side of the leg supporting plate are correspondingly connected with the rear sides of the two sole fenders 102 to form a whole; the two leg guards 106 are correspondingly fixed on the left side and the right side of the front end surface of the leg supporting plate 105 along the front-back direction, and the lower edges of the two leg guards are correspondingly connected with the rear sides of the upper edges of the two sole guards 102 to form a whole;

the first inflatable balloon 20 is fixedly adhered to the rear end face of the toe guard 103, and the first inflatable balloon 20 can be expanded backwards when being inflated so as to flexibly abut against the toes of the child patient backwards;

the second inflatable balloon 30 has a left front inflatable portion 301, a right front inflatable portion 302, a left upper inflatable portion 303 connected upward to the rear end of the left front inflatable portion 301, a right upper inflatable portion 304 connected upward to the rear end of the right front inflatable portion 302, and a rear inflatable portion 305 connected between the rear end of the left upper inflatable portion 303 and the rear end of the right upper inflatable portion 304, which are integrally communicated with each other; the left front inflating part 301 is fixedly adhered to the middle part to the rear part of the right end face of the left sole apron 102; the right front inflatable part 302 is fixedly adhered to the middle part to the rear part of the left end surface of the sole apron 102 on the right side; the upper left inflation portion 303 is fixedly attached to the right end face of the left leg guard 106; the upper right inflation portion 304 is fixedly attached to the left end face of the leg guard 106 on the right side; the rear inflation portion 305 is fixedly attached to the front end surface of the leg support 105, and when the second inflatable balloon 30 is inflated, the front left inflation portion 301 and the front right inflation portion 302 can bulge out in the opposite direction to flexibly abut against the two sides of the sole of the child patient in the opposite direction, the upper left inflation portion 303 and the upper right inflation portion 304 can bulge out in the opposite direction to flexibly abut against the two sides of the heel and the two sides of the calf of the child patient in the opposite direction, and the rear inflation portion 305 can bulge out in the forward direction to flexibly abut against the calf and the heel of the child patient in the forward direction.

Based on the above, it is clear that the present application, when embodied, is mainly used as an improved adjustable foot drop prevention footrest 1000 for children.

On the one hand, the foot support body 10 comprises a sole apron 102, a toe apron 103, a toe cover plate 104 and a leg apron 106 which can enclose the peripheries of the soles of the children patients, so that the peripheries of the soles of the children patients can be enclosed in an all-around manner, when the children patients wear the application to walk, the peripheries of the soles of the children patients are enclosed to be not easy to splash water and be stained with soil, and the use comfort is good.

On the other hand, this application still is provided with and wears this application at children's patient adjusts when holding in the palm body 10 the first sacculus 20 of aerifing of direction elasticity around the body 10 is held in the palm to the foot and is used for wearing this application at children's patient adjust when holding in the palm body 10 the sacculus 30 is aerifyd to the second of direction elasticity about the body 10 is held in the palm to the foot, so, even make children's patient wear this application after, children's patient's sole left and right sides and front and back both ends all are pressed from both sides tightly by the flexibility for children's patient's sole fixity is good, makes then the orthopedic effectual of children's patient's.

Simultaneously, first inflatable balloon 20 and the back portion 305 of aerifing of second inflatable balloon 30 all can adjust in size for it is adjustable to the degree of swelling in opposite directions, swells the children patient's sole that certain degree pressed from both sides the sole length difference with the adaptation, makes this application use the commonality strong, in certain extent, all can be suitable for to the children patient of sole length difference, so that this application uses the practicality good.

Furthermore, the application has outstanding substantive features and remarkable progress, so that the using effect is better.

Further, in the present technical solution, the present application further includes a third inflatable balloon 40 for adjusting the tightness of the foot rest body 10 in the vertical direction when the child patient wears the foot rest body 10;

the third inflatable bladder 40 is formed in an inverted U-shaped configuration and is attached to the bottom surface of the toe cap plate 104, and when the third inflatable bladder 40 is inflated, the upper portion thereof may bulge downward and both sides of the lower portion thereof may bulge toward each other.

Therefore, when the upper part of the third inflatable balloon 40 bulges downwards, the upper surface of the toes and the upper surface of the front end of the instep of the child patient can be flexibly abutted, and when the two sides of the lower part of the third inflatable balloon 40 bulge oppositely, the two sides of the big toes, the small toes and the two sides of the front end of the instep of the child patient can be flexibly abutted, so that the feet of the child patient can be flexibly fixed in all directions, and the child patient can feel comfortable when wearing the child patient.

Further, in specific implementation, a first inflation head 201 is connected to the top of the first inflatable balloon 20, and a first sealing cover 202 is sealed and covered outside the first inflation head 201; a second inflation head 306 is connected to the right side of the upper right inflation portion 304 of the second inflatable balloon 30, and a second sealing cover 307 is sealed and covered outside the second inflation head 306; in addition, a third inflation head 401 is connected to the top of the third inflatable balloon 40, and a third sealing cover 402 is sealed and covered outside the third inflation head 401;

based on this, in this embodiment, a first through hole 1041 is opened on the front side of the upper end surface of the toe cover plate 104 to enable the first inflation head 201 to extend out; a second through hole 1061 is formed in the right end surface of the leg guard 106 on the right side to extend the second inflation head 306; a third through hole 1042 is formed in the rear side of the upper end surface of the toe cap plate 104 to enable the third inflation head 401 to extend out.

Therefore, when the first inflatable balloon 20 needs to be inflated, the first sealing cover 202 is opened, and an inflating device is externally connected to the first inflating head 201; when the second inflatable balloon 30 needs to be inflated, the second sealing cover 307 is opened, and an inflating device is externally connected to the second inflating head 306; when the third inflatable balloon 40 needs to be inflated, the third sealing cover 402 is opened, and the third inflation head 401 is externally connected with an inflation device, so that the operation of the application is simple and convenient.

As an optimized solution, the present application, when implemented, further includes a flat inflation balloon 100 for inflating the first inflation balloon 20, the second inflation balloon 30 and the first inflation balloon 20;

wherein, leg layer board 105 thickens to set up a flat cuboid form appearance chamber 1051 in its upper end face is downward, flat inflating sacculus 100 can carry take accomodate in flat cuboid form appearance chamber 1051, just flat inflating sacculus 100 top is connected with an adaptation and pegs graft first inflation head 201, second inflation head 306 and third inflation head 401's one-way discharge valve 1001 to be equipped with one can make the one-way admission valve 1002 that outside air got into.

Therefore, even if the present application is provided with an inflation device, that is, the flat inflation balloon 100, when a child patient wears the present application, the flat inflation balloon 100 can be used anytime and anywhere to inflate the first inflation balloon 20, the second inflation balloon 30 and the first inflation balloon 20, so that the use is convenient and convenient, and the need to separately find an inflation device is eliminated, and the flat inflation balloon 100 has a flat structure and is accommodated in the flat square-shaped containing cavity 1051 when not in use, so that more space is not occupied, so that the flat square-shaped containing cavity 1051 can be provided with a thinner thickness, for example, the left and right width inside the flat square-shaped containing cavity can be set to 5.0cm, and the front and rear gap inside the flat-shaped inflation balloon 100 can be set to 1.0cm, so that the leg support plate 105 cannot be too thick to increase the weight, that the present application can still maintain a lighter weight, so that the child patient can wear less heavy.

In a preferred embodiment, the length of the leg support 105 is at least ten centimeters, and preferably fifteen centimeters, so that the flat square-shaped cavity 1051 has a sufficient depth to make the flat inflation balloon 100 contained therein long enough to inflate enough air, so as to facilitate the subsequent rapid inflation of the first inflation balloon 20, the second inflation balloon 30, and the third inflation balloon 40.

Further, in practical implementation, the present application further includes an openable cover 50 for covering the upper notch of the flat square-shaped cavity 1051;

wherein, the notch at the upper part of the flat square-shaped containing cavity 1051 is recessed downwards to form a concave step 1052; a rotary groove 1053 is arranged at the middle part of the left inner wall of the concave step 1052 leftwards, and a concave pit 1054 is formed at the middle part of the right inner wall by sinking rightwards;

a rotary lug 501 is convexly arranged on the left end face of the openable face cover 50 leftwards, a screw groove 502 is arranged in the middle of the right end face leftwards, a bead screw 503 is fixedly arranged in the screw groove 502 rightwards, and a handle 504 is convexly arranged on the right part of the upper end face upwards; the openable cover 50 is placed on the concave step 1052; the rotary lug 501 is limited and clamped in the rotary groove 1053; the marble at the right end of the ball screw 503 is elastically clamped in the concave pit 1054;

therefore, when the handle 504 is pinched up by force, the rotary lug 501 on the left end face of the openable surface cover 50 can rotate around the rotary slot 1053, the marble on the right end face of the bead screw 503 on the right end face can slide away from the concave pit 1054, and the openable surface cover 50 opens the upper notch of the flat square containing cavity 1051, so that the flat inflation balloon 100 can be taken from the flat square containing cavity 1051 or the flat inflation balloon 100 can be placed in the flat square containing cavity 1051.

In the above operation, the marble at the right end of the wave ball screw 503 is elastically clamped in the concave pit 1054, so that the openable panel cover 50 is labor-saving to open while having good covering and closing fixing properties, and the handle 504 is lifted with a little force, so that the marble at the right end of the wave ball screw 503 can be driven to slide away from the concave pit 1054.

It should be added that, in the implementation, the present application further includes two transverse L-shaped supporting plates 60;

wherein, the lower part of the leg supporting plate 105 is provided with a drawing groove 1055 penetrating through the left and right end surfaces; the left end face and the right end face of the leg supporting plate 105 are respectively provided with a screw hole 1056 inwards at the front side of the drawing groove 1055;

the two horizontal L-shaped supporting plates 60 each include a first supporting plate 601 disposed forward and a second supporting plate 602 disposed opposite to each other and connected to the rear end of the corresponding first supporting plate 601; butterfly bolts 6011 opposite to the screw holes 1056 at corresponding positions are respectively arranged on the two first supporting plates 601; the two second supporting plates 602 correspondingly extend into the drawing groove 1055 from the left side notch and the right side notch; the two butterfly bolts 6011 are correspondingly screwed into the two screw holes 1056 to correspondingly lock and fix the two second support plates 602 into the pull-out grooves 1055, and at this time, the two first support plates 601 are correspondingly attached to the left and right end surfaces of the leg support plate 105, so that the external space is not occupied;

therefore, when the two butterfly bolts 6011 are loosened, the lengths of the two second support plates 602 extending out of the left and right notches of the drawing slot 1055 are adjustable.

Therefore, when correspondingly extending two second supporting plate 602, even if it is stable that the child patient walks, the foot that the child patient wore this application is difficult for inclining askew, and like this, lie on the sick bed at child patient's tie, correspond equally and extend two second supporting plate 602, even if be convenient for supplementary messenger child patient's foot toe that the application wore this application up, the foot is also difficult for inclining askew.

It is further contemplated that, in one embodiment, the present application further includes a first strap 70 for securing the instep of the child patient and a second strap 80 for securing the lower leg of the child patient;

wherein, the first fastening belt 70 is connected to the left end surface of the sole apron 102 on the left side upwards; the second tie-down strap 80 is connected forward to the left end face of the left leg cuff 106;

on the basis, a first fastening ring 1021 through which the first fastening belt 70 passes is arranged on the right end face of the sole guard 102 on the right side, opposite to the position of the first fastening belt 70; the right end face of the right leg guard 106 is provided with a second fastening ring 1062 opposite to the second fastening belt 80 for the second fastening belt 80 to pass through.

Preferably, in this embodiment, the first fastening band 70 includes a first elastic band 701 connected to the left end surface of the sole apron 102 on the left side and a first hook-and-loop fastener 702 connected to the upper end of the first elastic band 701; the second fastening band 80 includes a second elastic band 801 connected to the left end surface of the leg band 106 on the left side and a second hook and loop fastener 802 connected to the front end of the second elastic band 801.

Thus, when the first hook and loop fastener 702 is inserted through the first fastening ring 1021 and fastened to itself, the first fastening band 70 can fasten the instep of the child patient, and when the second hook and loop fastener 802 is inserted through the second fastening ring 1062 and fastened to itself, the second fastening band 80 can fasten the calf of the child patient.

Meanwhile, the first fastening band 70 has the first elastic band 701 that is elastically stretchable, and the second fastening band 80 has the second elastic band 801 that is elastically stretchable, so that when the first fastening band 70 fastens the instep of the child patient, it is elastically tightened instead of rigidly tightened, so that the instep of the child patient is not easily tightened, and when the second fastening band 80 fastens the calf of the child patient, it is also elastically tightened instead of rigidly tightened, so that the calf of the child patient is not easily tightened, so that the first fastening band 70 and the second fastening band 80 in this embodiment are comfortable to use.

Furthermore, in the specific implementation, the utility model further comprises a physiotherapy pad 90 which is arranged on the upper end surface of the sole supporting plate 101;

the physiotherapy pad 90 is made of silica gel, a plurality of massage salient points 901 are evenly and convexly arranged on the upper end face of the physiotherapy pad 90, and germanite particles 902 are embedded in the massage salient points 901 respectively.

Therefore, when a child wears the massage insole and steps on the foot to walk, the plurality of massage bumps 901 can massage the soles of the feet of the child patient, so that the blood circulation of the soles is promoted, the gap between every two adjacent massage bumps 901 can play a role in perspiration and ventilation, the energy released by the germanite particles 902 can activate the cells of the soles of the children patient, eliminate fatigue, dredge the channels and collaterals, further promote the blood circulation, improve the immunity and other functions, further contribute to the health of the children patient, and further achieve the effect of preventing foot drop.

In a preferred embodiment, the plurality of massage protrusions 901 are made of soft rubber, and the fixing surfaces thereof are provided with inward concave pits, and germanite particles 902 are embedded in the corresponding concave pits in advance, so that the fixing surfaces thereof are correspondingly adhered to the upper end surface of the physiotherapy pad 90 by using an adhesive or by thermally melting the fixing surfaces thereof.

In the embodiment, the footrest body 10 is preferably made of a hard plastic material, so that the footrest body is hard and light, and is not heavy to wear.

Other embodiments, etc., will not be described herein.

To sum up, the utility model has the advantages that the whole structure is simple, easy to implement, easy to operate, the practicality is strong, and the specificity is strong, and low in manufacturing cost all need not increase too many cost in the improvement of structure and technique, makes the utility model discloses must have fine market spreading value, the utility model discloses can very welcome, can effectively popularize.

The above only is the preferred embodiment of the present invention, not limiting the patent protection scope of the present invention, all the changes of the equivalent structure or equivalent flow made by the contents of the specification and the drawings of the present invention or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. The utility model provides an adjustable children prevent drop foot support which characterized in that: the foot support comprises a foot support body, a first inflatable balloon used for adjusting the tightness of the foot support body in the front-back direction when a child patient wears the foot support body, and a second inflatable balloon used for adjusting the tightness of the foot support body in the left-right direction when the child patient wears the foot support body;

the foot support body comprises a sole supporting plate, a sole enclosure, a toe cover plate, a leg supporting plate and a leg enclosure; the sole guard is provided with two pieces which are correspondingly fixed on the left side and the right side of the upper end surface of the sole supporting plate along the front-back direction; the toe guard is erected in the front side of the upper end face of the sole supporting plate along the left-right direction, and the left side and the right side of the toe guard are correspondingly connected with the front sides of the two sole guards to form a whole; the front side of the toe cover plate is connected with the upper edges of the toe guards into a whole, and the left side and the right side of the toe cover plate are correspondingly connected with the front sides of the upper edges of the two sole guards into a whole; the leg supporting plate is vertically fixed at the rear side of the upper end surface of the sole supporting plate along the left-right direction, and the lower edges of the left side and the right side of the leg supporting plate are correspondingly connected with the rear sides of the two sole guards to form a whole; the two leg guard enclosures are correspondingly fixed on the left side and the right side of the front end surface of the leg supporting plate along the front-back direction, and the lower edges of the two leg guard enclosures are correspondingly connected with the rear sides of the upper edges of the two sole guards to form a whole;

the first inflatable balloon is fixedly adhered to the rear end face of the toe guard, and can bulge backwards when inflated;

the second inflatable balloon is provided with a left front inflatable part, a right front inflatable part, a left upper inflatable part, a right upper inflatable part and a rear inflatable part, wherein the left front inflatable part and the right front inflatable part are communicated with each other to form a whole, the left upper inflatable part is upwards connected to the rear end of the left front inflatable part, the right upper inflatable part is upwards connected to the rear end of the right front inflatable part, and the rear inflatable part is connected between the rear end of the left upper inflatable part and the rear end of the right upper inflatable part; the left front inflating part is fixedly adhered to the middle part to the rear part of the right end surface of the sole apron on the left side; the right front inflatable part is fixedly adhered to the middle part to the rear part of the left end surface of the sole apron on the right side; the left upper inflating part is fixedly adhered to the right end face of the left leg guard; the right upper inflating part is fixedly adhered to the left end face of the right leg guard; the rear inflation part is fixedly attached to the front end face of the leg support plate, and when the second inflation balloon is inflated, the left front inflation part and the right front inflation part can bulge oppositely, the upper left inflation part and the upper right inflation part can bulge oppositely, and the rear inflation part can bulge forwards.

2. The adjustable child drop foot rest of claim 1, wherein: the foot support body is provided with a third inflatable balloon for adjusting the tightness of the foot support body in the vertical direction when a child patient wears the foot support body;

the third inflatable balloon is formed into an inverted U-shaped structure and is adhered to the lower bottom surface of the toe cover plate, the upper part of the third inflatable balloon can be bulged downwards when the third inflatable balloon is inflated, and two sides of the lower part of the third inflatable balloon can be bulged oppositely.

3. The adjustable child drop foot rest of claim 2, wherein:

the top of the first inflatable balloon is connected with a first inflation head, and a first sealing cover is sealed and covered outside the first inflation head;

the right side of the upper right inflation part of the second inflation balloon is connected with a second inflation head, and a second sealing cover is sealed and covered outside the second inflation head;

the top of the third inflatable balloon is connected with a third inflation head, and a third sealing cover is sealed and covered outside the third inflation head;

a first through hole for enabling the first inflation head to extend out is formed in the front side of the upper end face of the toe cover plate; a second through hole for enabling the second inflation head to extend out is formed in the right end face of the right leg guard; and a third through hole for enabling the third inflation head to extend out is formed in the rear side of the upper end face of the toe cover plate.

4. The adjustable child drop foot rest of claim 3, wherein: the inflation device also comprises a flat inflation balloon used for inflating the first inflation balloon, the second inflation balloon and the first inflation balloon;

the leg supporting plate is thickened, a flat square-shaped containing cavity is formed in the upper end face of the leg supporting plate downwards, the flat inflating sacculus can be held in the flat square-shaped containing cavity in a lifting mode, the top of the flat inflating sacculus is connected with a one-way exhaust valve which is matched and connected with the first inflating head, the second inflating head and the third inflating head in an inserting mode, and a one-way air inlet valve which can enable outside air to enter is arranged.

5. The adjustable child drop foot rest of claim 4, wherein: the foldable cover is used for covering the notch at the upper part of the flat square-shaped cavity;

the notch at the upper part of the flat square-shaped cavity is downwards sunken to form a concave step; the middle part of the left inner wall of the concave step is provided with a rotary groove leftwards, and the middle part of the right inner wall is recessed rightwards to form a pit;

a rotary lug is convexly arranged on the left end face of the openable face cover leftwards, a screw groove is formed in the middle of the right end face leftwards, a wave ball screw is fixedly arranged in the screw groove rightwards, and a lifting handle is convexly arranged on the right part of the upper end face upwards; the openable face cover is arranged on the concave step; the rotary lug is limited and clamped in the rotary groove; the marble at the right end of the marble screw is elastically clamped in the concave pit;

when the carrying handle is pinched up by force, the marble at the right end of the wave bead screw slides away from the concave pit, and the openable surface cover opens the notch at the upper part of the flat square-shaped containing cavity.

6. The adjustable child drop foot rest of claim 4, wherein: also comprises two horizontal L-shaped supporting plates;

the lower part of the leg supporting plate is provided with a drawing groove penetrating through the left end surface and the right end surface of the leg supporting plate; the left end face and the right end face of the leg supporting plate are respectively provided with a screw hole inwards at the front side of the drawing groove;

the two transverse L-shaped supporting plates respectively comprise a first supporting plate arranged forwards and a second supporting plate arranged oppositely and connected to the rear end of the corresponding first supporting plate; butterfly bolts opposite to the screw holes at the corresponding positions are respectively arranged on the two first supporting plates; the two second supporting plates correspondingly extend into the drawing groove from the left notch and the right notch of the drawing groove; the two butterfly bolts are correspondingly screwed into the two screw holes so as to correspondingly lock and fix the two second supporting plates into the drawing grooves;

when the two butterfly bolts are unscrewed, the lengths of the two second supporting plates correspondingly extending out of the left side notch and the right side notch of the drawing groove are adjustable.

7. The adjustable child drop foot rest of claim 4, wherein: the first fastening belt is used for fastening the instep of the child patient and the second fastening belt is used for fastening the calf of the child patient;

the first tying belt is upwards connected to the left end face of the sole apron on the left side; the second fastening belt is forwardly connected to the left end face of the left leg guard;

a first fastening ring which is opposite to the first fastening belt in position and is used for the first fastening belt to penetrate through is arranged on the right end face of the sole apron on the right side; the right end face of the right leg guard is provided with a second fastening ring which is opposite to the second fastening belt and is used for the second fastening belt to penetrate through.

8. The adjustable child drop foot rest of claim 7, wherein: the first fastening belt comprises a first elastic band connected to the left end face of the sole apron on the left side and a first magic tape connected to the upper end of the first elastic band; the second tying belt comprises a second elastic band connected to the left side of the left end face of the leg guard and a second magic tape connected to the front end of the second elastic band.

9. The adjustable child drop foot rest of claim 4, wherein: the physiotherapy pad is arranged on the upper end surface of the sole supporting plate;

the physiotherapy pad is the preparation of silica gel material, just physiotherapy pad upper end upwards evenly protruding is equipped with a plurality of massage bumps, every the embedding has the germanite granule respectively in the massage bump.

10. The adjustable child drop foot rest of any one of claims 1-9, wherein: the foot rest body is made of hard plastic materials.

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