CN220877022U

CN220877022U - Sectional combined internal splayed gait corrector

Info

Publication number: CN220877022U
Application number: CN202321919369.3U
Authority: CN
Inventors: 姚京辉; 蔡道章; 孙永建; 陈云
Original assignee: Third Affiliated Hospital Of Southern Medical University (academy Of Orthopaedics Guangdong Province)
Current assignee: Third Affiliated Hospital Of Southern Medical University (academy Of Orthopaedics Guangdong Province)
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-05-03
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a sectional combined type splayed gait appliance, which relates to the technical field of limb correction and comprises a carrier plate, an adjusting unit and a combining unit, and further comprises the following components: the positioning unit is used for performing angle positioning on the carrier plate by the adjusting unit and is fixedly arranged on the carrier plate; the positioning unit comprises a bottom plate, a limit screw, a limit nut and an anti-skid rubber ring. According to the utility model, the support column can support the bottom plate through the support bearing and is used as an axis to be matched with the adjusting unit on the bottom plate to drive the feet of the person to rotate to adjust the placement angle, after the rectangular block is used for limiting one end of the limiting screw, the person can tightly assemble the limiting nut in the curve through groove to limit the other end of the limiting screw penetrating the positioning hole and the curve chute, the limiting nut clamps the bottom plate and the carrier plate to finish the rapid fixing of the bottom plate angle, the single foot of the person can be corrected on the carrier plate along with the bottom plate, and the correction effect is flexible and practical.

Description

Sectional combined internal splayed gait corrector

Technical Field

The utility model relates to the technical field of limb correction, in particular to a sectional combined type splayed gait corrector.

Background

The toe of the foot is inward when walking, the right foot is deviated to the left, the left foot is deviated to the right, and the foot alternately advances, so that bad walking habit is caused, and the internal eighth is generally caused by congenital factors and acquired factors. The existing splayed correction shoes are various in types, most of the splayed correction shoes adjust the splayed gait by virtue of the correction insoles, but the splayed correction shoes are low in efficiency. The orthopedic brace is mainly characterized in that the external rotation positions of the two feet are fixed through the connecting rods, and the angle is fixed and cannot be adjusted according to the internal rotation condition of the lower leg of a person. The connecting rod orthopedic brace is usually used during sleeping, and because the two legs are abducted and outstretched and fixed in shoes, a child cannot sleep sideways when wearing the brace, many children give up treatment due to discomfort, and the ventilation property of the shoes for fixing the feet is not ideal.

The utility model discloses (bulletin) number is CN213047524U, discloses an in eight characters gait unscrambler, including left foot shape shell, left instep lag, left ankle fixed plate and correct the fixed plate, left foot shape shell and right foot shape shell front surface are provided with left foot shape cushion and right foot shape cushion respectively, and left foot correction and right foot correction ring are installed respectively to left foot shape cushion and right foot shape cushion front surface upside, left instep lag and right instep lag are installed respectively to left foot shape shell and right foot shape shell surface, beneficial effect: the correction fixing plate arranged at the bottom can effectively correct the splayed shape of the user, and the correction fixing plate is convenient to use and simple to manufacture.

The correcting and fixing plate is fixed on the bottom surfaces of the two foot constraint parts to finish correcting and fixing, and people can only lie on the back after wearing the correcting and fixing plate, and sleeping cannot be greatly influenced by lateral lying. The external rotation angle of the traditional brace is a fixed value, so that many children with serious internal rotation cannot resist the external rotation of the lower leg excessively, and in order to solve the problems, a sectional combined internal splayed gait corrector is provided.

Disclosure of utility model

The utility model mainly aims to provide a sectional combined type splayed gait corrector, which solves the problem that people cannot sleep sideways after wearing the corrector through a positioning unit, performs fine training on infants with different severity degrees by regulating and controlling the external rotation angles of two feet through the positioning unit, and can exercise step by step so as to enable the infants to adapt to an orthopedic brace as soon as possible. The combination unit enables the same appliance to be quickly combined or detached, so that the children with relatively high resistance can use the appliance in different time periods.

In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a eight characters gait appliance in segmentation combination formula, includes carrier plate, adjusting unit and combination unit, still includes:

The positioning unit is used for performing angle positioning on the carrier plate by the adjusting unit and is fixedly arranged on the carrier plate.

The positioning unit comprises a bottom plate, a limiting screw, a limiting nut and an anti-skid rubber ring, wherein the bottom plate is positioned above the carrier plate, a positioning hole is formed in the top surface of one side of the bottom plate, a curved sliding groove is formed in the top surface of one side of the carrier plate, a curved through groove is formed in the groove wall of the bottom surface of the curved sliding groove, the limiting screw is movably arranged in the positioning hole, the limiting screw movably penetrates through the curved sliding groove and extends to the outer circumferential surface of one end of the curved through groove to be in threaded connection with the limiting nut, and the anti-skid rubber ring is semicircular and fixedly arranged on the top surface of the curved through groove, and a plurality of scale grooves distributed in an equidistant curve array are formed in the top surface of one side of the bottom plate.

Preferably, the positioning unit further comprises a rectangular block and a support column, a rectangular groove is formed in the upper portion of the positioning hole, the rectangular block is movably arranged in the rectangular groove, the bottom surface of the rectangular block is fixedly connected with the end face of the limiting screw, a support bearing is fixedly embedded in the top surface of the other side of the carrier plate, and the support column is fixedly embedded in the inner wall of the support bearing, and the end face of the support column is fixedly connected with the bottom surface of the bottom plate.

Preferably, the adjusting unit comprises a screw rod, supporting blocks and a limiting vertical plate, two mounting grooves are formed in the top surface of the bottom plate, the screw rod is movably arranged on one of the mounting grooves, the supporting blocks are divided into two groups in total, one group of the supporting blocks is in threaded connection with the screw rod, the limiting vertical plate is fixedly arranged at the top ends of the two supporting blocks located on the same vertical central horizontal plane, a first arc rubber cushion is fixedly arranged on one side surface of the limiting vertical plate, facing the horizontal central horizontal plane of the bottom plate, of the screw rod, and the screw rods are respectively correspondingly arranged in opposite directions with the rotation directions of two sections of threads of the two supporting blocks.

Preferably, the adjusting unit further comprises a guide rod and a limiting transverse plate, the guide rod is fixedly arranged on the other mounting groove, the guide rod movably penetrates through the other group of supporting blocks, the limiting transverse plate is fixedly arranged on one side surface of the bottom end of the limiting vertical plate, and a second arc-shaped rubber cushion is fixedly arranged on one side surface of the limiting transverse plate, facing the horizontal plane of the transverse center of the bottom plate.

Preferably, the limiting vertical plates and the limiting transverse plates are both provided with two elastic belts, the elastic belts are fixedly arranged between the limiting vertical plates and divided into two groups, and the two groups of elastic belts are symmetrically arranged on the horizontal plane of the vertical center of the limiting vertical plates.

Preferably, the combination unit is including group's horizontal pole, supporting spring and spacing end cover, the grafting groove has been seted up to carrier plate one side surface, has seted up spacing through-hole on the grafting groove bottom surface cell wall, group's horizontal pole one end activity extends to the grafting inslot, group's horizontal pole tip bottom surface has seted up and has accomodate the hole, supporting spring one end is fixed to be set up in accomodating the hole, spacing end cover fixed cover is established at the supporting spring other end to spacing end cover activity runs through spacing through-hole, and the unscrambler is fixed the shank and is revolved outwards to correct through the adjusting unit when demolising group's horizontal pole, can resume comfortable side again and sleep when great turning over strength. When turning over again, the device returns to the straight edge support to maintain the external rotation state of the double lower limbs, thereby improving the sleeping state. The combination unit can be used for combining and separating the two same correcting devices through the locking assembly of the two same carrier plates, the two correcting devices can be interlocked after being combined to strengthen the correcting effect, and the correcting device can be converted into a traditional sit-up correcting mode when in use.

Compared with the prior art, the sectional combined type in-splayed gait appliance has the following beneficial effects:

1. According to the utility model, the device is divided into two sections of the positioning unit and the adjusting unit for combined application, the positioning unit is arranged, the supporting column on the bottom surface of the bottom plate can support the bottom plate through the supporting bearing fixedly embedded on the top surface of one side of the carrier plate and is used as an axis to be matched with the adjusting unit on the bottom plate to drive the feet of a person to rotate so as to adjust the placement angle, a plurality of scale grooves which are arranged on the top surface of the bottom plate and are distributed in an equidistant curve array can be matched with the person to judge the change of the placement angle of the bottom plate, after the rectangular block is placed into the rectangular groove on the top surface of the bottom plate to limit one end of the limit screw, the person can tightly assemble the limit nut in the curve through groove to limit the other end of the limit screw penetrating through the positioning hole and the curve chute, the semicircular anti-skid rubber ring can be matched with the limit nut to sufficiently clamp the bottom plate and the carrier plate so as to finish quick fixing of the angle of the bottom plate, the single foot of the person can be corrected on the carrier plate, sleeping on the back side is not hindered, and the leg external rotation angle is adjustable, and the correction effect is flexible and practical.

2. According to the utility model, through the arrangement of the adjusting unit, the screw rod can be controlled to rotate positively and negatively on the bottom plate through the holding rotary table, one group of supporting blocks in threaded connection with the screw rod can drive the two limiting vertical plates and the two limiting transverse plates to adjust the distance on the top surface of the bottom plate under the stress action of the relative motion, the other group of supporting blocks can slide and translate under the guidance of the guide rod to match with the adjustment of the limiting vertical plates and provide auxiliary support for the limiting vertical plates, the movement of the limiting vertical plates is more stable, after the two limiting vertical plates and the two limiting transverse plates are mutually close, the first arc rubber cushion and the second arc rubber cushion can be respectively abutted against the lower leg part and the two sides of the sole of a person to complete quick wearing, the two groups of elastic belts provide auxiliary constraint, and the whole wearing and dismounting of the equipment are simple and convenient, labor-saving, and meanwhile, and flexible in adjusting and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a segmented modular in-splayed gait appliance of the present utility model;

FIG. 2 is a schematic top view of a segmented modular in-splayed gait orthotic of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;

FIG. 4 is a schematic cross-sectional view of the structure of the utility model at B-B in FIG. 2;

FIG. 5 is a schematic diagram of the cross-sectional structure of FIG. 3 at C-C in accordance with the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A carrier plate;

2. a positioning unit; 201. a bottom plate; 202. a limit screw; 203. a limit nut; 204. an anti-slip rubber ring; 205. rectangular blocks; 206. a support column;

3. An adjusting unit; 301. a screw rod; 302. a support block; 303. a limiting vertical plate; 304. a guide rod; 305. a limiting transverse plate;

4. an elastic tie;

5. a combining unit; 501. assembling a cross rod; 502. a support spring; 503. and a limiting end cover.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1, 2, 3 and 4, a sectional combined splayed gait appliance comprises a carrier plate 1, an adjusting unit 3 and a combining unit 5, and further comprises:

The positioning unit 2 is used for the adjusting unit 3 to perform angle positioning on the carrier plate 1, and the positioning unit 2 is fixedly arranged on the carrier plate 1.

The positioning unit 2 comprises a bottom plate 201, a limit screw 202, a limit nut 203 and an anti-skid rubber ring 204, wherein the bottom plate 201 is positioned above the carrier plate 1, a positioning hole is formed in the top surface of one side of the bottom plate, a curved sliding groove is formed in the top surface of one side of the carrier plate 1, a curved through groove is formed in the groove wall of the bottom surface of the curved sliding groove, the limit screw 202 is movably arranged in the positioning hole, the limit screw 202 movably penetrates through the curved sliding groove and extends to the outer circumferential surface of one end of the curved through groove to be in threaded connection with the limit nut 203, and the anti-skid rubber ring 204 is semicircular and fixedly arranged on the top surface of the curved through groove.

The positioning unit 2 further comprises a rectangular block 205 and a support column 206, a rectangular groove is formed above the positioning hole, the rectangular block 205 is movably arranged in the rectangular groove, the bottom surface of the rectangular block is fixedly connected with the end surface of the limiting screw 202, a support bearing is fixedly embedded in the top surface of the other side of the carrier plate 1, and the support column 206 is fixedly embedded in the inner wall of the support bearing, and the end surface of the support column 206 is fixedly connected with the bottom surface of the bottom plate 201.

Through positioning unit 2 make personnel single foot correct on carrier plate 1 along with bottom plate 201, wear the rear side and sleep and do not have the hindrance, and the angle is adjustable to the leg supination, corrects the effect nimble practicality.

Examples

As shown in fig. 1, 3 and 5, a sectional combined splayed gait appliance comprises a carrier plate 1, an adjusting unit 3 and a combining unit 5, and further comprises:

The adjusting unit 3 comprises a screw rod 301, supporting blocks 302 and a limiting vertical plate 303, wherein two mounting grooves are formed in the top surface of the bottom plate 201, the screw rod 301 is movably arranged on one of the mounting grooves, the supporting blocks 302 are divided into four groups equally, one group of the supporting blocks 302 is in threaded connection with the screw rod 301, the limiting vertical plate 303 is fixedly arranged at the top ends of the two supporting blocks 302 located on the same vertical central horizontal plane, and a first arc rubber cushion is fixedly arranged on one side surface of the limiting vertical plate 303, facing the horizontal central horizontal plane of the bottom plate 201.

The adjusting unit 3 further comprises a guide rod 304 and a limiting transverse plate 305, the guide rod 304 is fixedly arranged on the other mounting groove, the guide rod 304 movably penetrates through the other group of supporting blocks 302, the limiting transverse plate 305 is fixedly arranged on one side surface of the bottom end of the limiting vertical plate 303, and a second arc-shaped rubber cushion is fixedly arranged on one side surface of the limiting transverse plate 305 facing the horizontal plane of the transverse center of the bottom plate 201.

The limiting vertical plates 303 and the limiting transverse plates 305 are respectively provided with two limiting vertical plates 303, elastic belts 4 are fixedly arranged between the two limiting vertical plates 303, the elastic belts 4 are provided with a plurality of elastic belts and are equally divided into two groups, and the two groups of elastic belts 4 are symmetrically arranged on the horizontal plane of the vertical center of the limiting vertical plates 303.

The combined unit 5 comprises a connecting cross rod 501, a supporting spring 502 and a limiting end cover 503, wherein a plugging groove is formed in one side surface of the carrier plate 1, a limiting through hole is formed in the groove wall of the bottom surface of the plugging groove, one end of the connecting cross rod 501 movably extends into the plugging groove, a storage hole is formed in the bottom surface of the end part of the connecting cross rod 501, one end of the supporting spring 502 is fixedly arranged in the storage hole, the other end of the supporting spring 502 is fixedly sleeved with the limiting end cover 503, and the limiting end cover 503 movably penetrates through the limiting through hole.

The whole equipment is easy to wear and detach, convenient and labor-saving, and flexible to adjust and use through the adjusting unit 3.

The working principle of the utility model is as follows:

Pressing the limit end cover 503, after the end of the assembly cross rod 501 loses the obstruction of inserting into the inserting groove on the carrier plate 1, after thoroughly inserting, the deformation of the supporting spring 502 resumes pushing the limit end cover 503 into the limit through hole on the inserting groove, the same two aligners complete the combination interlocking through the assembly cross rod 501, the supporting column 206 on the bottom surface of the bottom plate 201 supports the bottom plate 201 through the supporting bearing fixedly embedded on the top surface of one side of the carrier plate 1 and is used as the axis to be matched with the adjusting unit 3 on the bottom plate 201 to drive the feet of the personnel to rotate and adjust the placing angle, a plurality of scale grooves distributed in equidistant curve arrays arranged on the top surface of the bottom plate 201 are matched with the personnel to judge the placing angle change of the bottom plate 201, after the rectangular groove on the top surface of the bottom plate 201 is put into the rectangular groove on one end of the limit screw 202, the personnel tightly assemble limit nut 203 in the curve through groove and limit the other end of limit screw 202 penetrating through the locating hole and the curved chute, semi-circular anti-slip rubber ring 204 is matched with limit nut 203 to fully clamp bottom plate 201 and carrier plate 1 to finish the rapid fixing of the angle of bottom plate 201, holding turntable control screw 301 rotates positively and negatively on bottom plate 201, one group of support blocks 302 in threaded connection with screw 301 is forced to move relatively to drive two limit risers 303 to adjust the distance on the top surface of bottom plate 201, the other group of support blocks 302 slide and translate under the guidance of guide rod 304 to match limit riser 303 and limit diaphragm 305 to adjust, after two limit risers 303 and two limit diaphragms 305 are mutually close to each other, the first arc rubber cushion and the second arc rubber cushion are respectively attached to the lower leg part and the two sides of the foot of the person to finish rapid wearing, and two groups of elastic belts 4 provide auxiliary binding.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a eight characters gait appliance in segmentation combination formula, includes carrier plate (1), adjusting unit (3) and combination unit (5), its characterized in that still includes:

The positioning unit (2) is used for performing angle positioning on the carrier plate (1) by the adjusting unit (3), and the positioning unit (2) is fixedly arranged on the carrier plate (1);

The positioning unit (2) comprises a bottom plate (201), a limiting screw (202), a limiting nut (203) and an anti-slip rubber ring (204), wherein the bottom plate (201) is positioned above the carrier plate (1) and is provided with a positioning hole on one side top surface, a curved chute is formed in one side top surface of the carrier plate (1), a curved through groove is formed in the bottom wall of the curved chute, the limiting screw (202) is movably arranged in the positioning hole, the limiting screw (202) movably penetrates through the curved chute and extends to one end outer peripheral surface of the curved through groove to be in threaded connection with the limiting nut (203), and the anti-slip rubber ring (204) is semicircular and is fixedly arranged on the top surface of the curved through groove.

2. A segmented modular in-splayed gait orthotic as claimed in claim 1, wherein: the positioning unit (2) further comprises a rectangular block (205) and a support column (206), wherein a rectangular groove is formed in the upper portion of the positioning hole, the rectangular block (205) is movably arranged in the rectangular groove, the bottom surface of the rectangular block is fixedly connected with the end face of the limiting screw (202), a support bearing is fixedly embedded in the top surface of the other side of the carrier plate (1), and the support column (206) is fixedly embedded in the inner wall of the support bearing, and the end face of the support column is fixedly connected with the bottom surface of the bottom plate (201).

3. A segmented modular in-splayed gait orthotic as claimed in claim 1, wherein: the adjusting unit (3) comprises a screw rod (301), supporting blocks (302) and a limiting vertical plate (303), two mounting grooves are formed in the top surface of the bottom plate (201), the screw rod (301) is movably arranged on one of the mounting grooves, the supporting blocks (302) are divided into four groups equally, one group of the supporting blocks (302) is in threaded connection with the screw rod (301), the limiting vertical plate (303) is fixedly arranged at the top ends of the two supporting blocks (302) located on the same vertical center horizontal plane, and a first arc rubber cushion is fixedly arranged on one side surface of the limiting vertical plate (303) towards the horizontal center horizontal plane of the bottom plate (201).

4. A segmented modular in-splayed gait orthotic according to claim 3, wherein: the adjusting unit (3) further comprises a guide rod (304) and a limiting transverse plate (305), the guide rod (304) is fixedly arranged on the other mounting groove, the guide rod (304) movably penetrates through the other group of supporting blocks (302), the limiting transverse plate (305) is fixedly arranged on one side surface of the bottom end of the limiting vertical plate (303), and a second arc rubber cushion is fixedly arranged on one side surface of the limiting transverse plate (305) facing the horizontal plane of the transverse center of the bottom plate (201).

5. The segmented modular in-splayed gait orthotic of claim 4, wherein: limiting risers (303) and limiting transverse plates (305) are both provided with two, elastic belts (4) are fixedly arranged between the limiting risers (303), the elastic belts (4) are provided with a plurality of elastic belts and are equally divided into two groups, and the two groups of elastic belts (4) are symmetrically arranged on the vertical central horizontal plane of the limiting risers (303).

6. A segmented modular in-splayed gait orthotic as claimed in claim 1, wherein: the combined unit (5) comprises an assembling cross rod (501), a supporting spring (502) and a limiting end cover (503), wherein an inserting groove is formed in one side surface of the carrier plate (1), a limiting through hole is formed in the groove wall of the bottom surface of the inserting groove, one end of the assembling cross rod (501) movably extends into the inserting groove, a storage hole is formed in the bottom surface of the end part of the assembling cross rod (501), one end of the supporting spring (502) is fixedly arranged in the storage hole, the other end of the supporting spring (502) is fixedly sleeved with the limiting end cover (503), and the limiting end cover (503) movably penetrates through the limiting through hole.