Corrective shoe with detachable shoe tongue

Abstract

The invention provides an orthotic shoe with a detachable shoe tongue, and belongs to the technical field of orthotic equipment. Comprising a foot assembly and a leg assembly, the foot assembly is composed of a shoe sole, a side upper and a shoe heel, adjusting devices are arranged on the two sides of the top of the shoe heel, the leg assembly is composed of two supporting ribs, and bases with holes are fixedly installed at the bottoms of the supporting ribs. An adjusting device is matched with a base with a hole, a sliding block is inserted into an inserting groove, a foot assembly and a leg assembly are fixed, foot correction is conducted on a serious patient, when the patient degree is reduced, the sliding block is separated from the inserting groove, meanwhile, a spline column is inserted into a spline groove, the other end of a bent rod is inserted into an arc-shaped groove, and the foot correction is conducted on the patient. The problems that the angle of an existing correcting shoe cannot be adjusted according to the recovery condition of a patient in the using process, the ankle joint of the patient cannot swing, and recovery of the patient is not facilitated are solved.

Description

Technical Field

[0001] The invention relates to the technical field of correction equipment, in particular to a correction shoe with a detachable shoe tongue. Background Art

[0002] There is a physiological process for the development of the lower limbs of newborns. The legs are O-shaped at 0 to 18 months, and will slowly straighten at 18 to 24 months. At 3 to 4 years old, the legs are X-shaped, and at 6 to 7 years old, the leg shape will be fixed and become normal, that is, maintaining a valgus angle of 6°-7°. However, during the development of children, if severe knee valgus occurs, that is, the distance between the two feet when the knees are together exceeds 8 cm, or if knee pain, irregular walking, or limb developmental disorders occur, they need to wear corrective shoes for foot correction.

[0003] To ensure the correction effect, the existing corrective shoes are designed with a fixed angle of the shoe body, so they can only be used for patients with severe foot diseases. The angle cannot be adjusted according to the patient's recovery during use. At the same time, in the later stage of correction, the patient's ankle joint cannot swing due to the fixed shoe body, so the patient will have great difficulty in walking, and the walking posture is ugly, which is not conducive to the patient's recovery.

[0004] Therefore, the present application provides a corrective shoe with a detachable tongue to meet the needs. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a corrective shoe with a detachable tongue. By cooperating an adjusting device with a base with holes and inserting a slider into a slot, the foot assembly and the leg assembly are fixed to correct the foot of seriously ill patients. When the severity of the disease is reduced, the slider is separated from the slot, and the spline column is inserted into the spline groove, and the other end of the bent rod is inserted into the arc groove, so as to solve the problem that the existing corrective shoe cannot be adjusted in angle according to the patient's recovery condition during use, and the patient's ankle joint cannot swing, which is not conducive to the patient's recovery.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A corrective shoe with a detachable tongue comprises a foot assembly and a leg assembly, wherein the foot assembly is composed of a sole, a side upper and a heel, and adjustment devices are provided on both sides of the top of the heel; the leg assembly is composed of two supporting ribs, and a base with holes is fixedly installed at the bottom of the supporting ribs; the adjustment device is used in conjunction with the base with holes, and the foot assembly and the leg assembly are connected through the cooperation of the adjustment device and the base with holes.

[0008] Optionally, the side uppers are provided with two groups, the bottoms of the two groups of side uppers are respectively fixedly connected to the two sides of the front end of the top of the sole, and the two groups of side uppers are symmetrically arranged, the end walls of the two groups of side uppers are respectively fixedly connected to the two end walls of the heel, a detent tongue is fixedly installed on the outer wall of the front end of the side upper, and a plurality of groups of male buckles are fixedly installed on the detent tongue located on the left side, the bottoms of the two groups of detent tongues are provided with the same tongue, and a plurality of groups of female buckles are provided on the left side of the tongue, the female buckles are engaged with the corresponding male buckles, and the tongue is engaged with the detent tongue on the left side.

[0009] Optionally, the middle part and the end outer wall of the side upper on the right side are fixedly installed with a U-shaped ring, and the middle part and the end outer wall of the side upper on the left side are fixedly installed with shoelaces, and Velcro is provided on the surface of the shoelaces. The shoelaces pass through the corresponding U-shaped rings and are self-adhered by the Velcro.

[0010] Optionally, the bottom of the heel is fixedly connected to the top surface of the end of the sole, and limit blocks are fixedly installed on the outer walls on both sides of the heel. An arc groove is opened in the middle of the limit block, and a bent rod is inserted into the inner wall of the arc groove, and one end of the bent rod can slide in the arc groove, and a spline column is fixedly installed on the other end of the bent rod.

[0011] Optionally, the adjusting device includes an outer cylinder shell, the outer wall of the outer cylinder shell is fixedly connected to the top of the heel, and the two groups of outer cylinder shells are symmetrically arranged, and a grooved cone is fixedly installed on the inner wall at the end of the outer cylinder shell, and sliding grooves are opened on the inner walls on both sides of the middle part of the grooved cone, and two groups of sliders are slidably connected in the two groups of sliding grooves, and the two groups of sliders are distributed at both ends of the grooved cone and are symmetrically arranged, a through hole one is opened in the middle part of the grooved cone, and the two groups of sliders do not block the through hole one, and a blocking column is fixedly installed on the side wall in the middle of the front end of the two groups of sliders, and the end walls of the two groups of sliders slide through the outer cylinder shell.

[0012] Optionally, a turntable is rotatably connected to the inner wall in the middle of the outer cylinder shell, and an arc-shaped rotation groove is opened on the turntable. The arc-shaped rotation groove is provided with two groups and is centrally symmetrically arranged. The two groups of baffle columns are respectively located in the corresponding arc-shaped rotation grooves and are slidingly connected to the inner walls of the arc-shaped rotation grooves. One side of the turntable is in contact with the surface of the grooved circular table, and a turning handle is fixedly installed at the center of the other side surface of the turntable, and the turning handle rotates through the outer cylinder shell. A through hole 2 is opened in the middle of the turning handle, and through hole 2 is connected to through hole 1.

[0013] Optionally, slots are provided on the bottom and top inner walls of the perforated base, the end wall of the outer cylinder shell is rotatably connected to the inner wall of the perforated base through a bearing, and the slot is plugged into a slider, a positioning column is fixedly installed on the middle inner wall of the perforated base, and the positioning column passes through through hole one and through hole two, a spline groove is provided on the inner wall of the positioning column, and the spline groove is clamped with the spline column.

[0014] Optionally, a receiving plate is fixedly installed on the outer wall of the top of the supporting rib, and the same leg pad is fixedly installed on the inner walls of the top of the two groups of supporting ribs, a card frame is opened in the middle of the leg pad, and multiple groups of sockets are opened on the side walls of the two receiving plates located in the card frame, and a back panel is provided in the card frame, and card slots are opened on the top and bottom of the back panel, and the two groups of card slots are respectively clamped with the top and bottom of the card frame, and the back panel is clamped with the card frame, and multiple groups of sockets are opened on both sides of the back panel, and the sockets three correspond to the sockets one one to one, and pins are provided in the corresponding sockets one and three, and the back panel is fixedly connected to the receiving plate through the pins.

[0015] Optionally, an airbag is clamped on the inner wall of the back plate, valve cores are provided on the inner walls on both sides of the back plate, vents are opened on both sides of the airbag, and the two groups of vents are respectively sealed and connected with the two groups of valve cores, the same calcaneal pad is fixedly installed on the inner wall of the bottom of the two groups of support ribs, the calcaneal pad and the inner wall of the leg pad are clamped with the same pad lining, and the airbag is in contact with the pad lining.

[0016] Optionally, the outer wall of the inserted plate is provided with multiple groups of second insertion holes, the outer walls of the two groups of support ribs are fixedly installed with edge pads, the outside of the support ribs are provided with multiple groups of elastic straps, the inner walls at both ends of the elastic straps are fixedly installed with clamping columns, the clamping columns are engaged with the corresponding second insertion holes, and the elastic straps are clamped with the inserted plate.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, when the patient's foot has problems such as more serious knee valgus, the two sets of outer cylinder shells are respectively inserted into the two sets of perforated bases, and the positioning column is passed through the through hole 1 and the through hole 2. At this time, the two sets of support ribs are rotated according to the degree of the patient's foot, so that the angle between the leg assembly and the foot assembly is changed, so that the angle can correct the patient's foot. After the adjustment of the angle between the leg assembly and the foot assembly is completed, the handle is rotated to drive the turntable to rotate, so that the arc-shaped rotating groove on the turntable presses the blocking column, thereby driving the two sets of sliders to slide in the sliding groove, so that the two sets of sliders Insert it into the slot to fix the outer tube shell and the perforated base, that is, the heel of the shoe and the supporting rib are fixed, which is convenient for correcting the patient's foot. When the patient's foot disease is alleviated, the angle between the leg assembly and the foot assembly is adjusted according to the degree of the patient's foot disease. After the angle adjustment is completed, reverse the handle to separate the slider from the slot, insert the spline column into the spline groove, and insert the other end of the bent rod into the arc groove. At this time, when the patient uses the corrective shoe, since the bent rod can slide in the arc groove, the patient's ankle joint can swing slightly, which is beneficial to the patient's walking recovery. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of a corrective shoe with a detachable tongue;

[0021] Figure 2 A disassembled schematic diagram of a corrective shoe with a detachable tongue;

[0022] Figure 3 This is a schematic diagram of the installation of the pad lining;

[0023] Figure 4 This is a schematic diagram of the installation of the tongue;

[0024] Figure 5 This is a schematic diagram of the installation of the elastic band;

[0025] Figure 6 is a structural schematic diagram of the leg assembly;

[0026] Figure 7 The figure is a schematic diagram of the installation of the airbag and the back panel;

[0027] Figure 8 The figure is a schematic diagram of the installation of the vent and the valve core;

[0028] Fig. 9 is a structural schematic diagram of the foot assembly;

[0029] Fig.10 This is the installation position diagram of the regulating device;

[0030] Fig.11 It is the matching diagram of spline column and spline groove;

[0031] Fig.12 It is a schematic diagram of the installation of the adjustment device and the base with holes;

[0032] Fig.13 It is a cross-sectional view of the installation of the adjustment device and the base with holes;

[0033] Fig.14 The figure is an assembly drawing of the positioning column and through hole 1 and through hole 2;

[0034] Fig.15 This is a disassembled diagram of the regulating device;

[0035] Fig.16 The figure is the coordination diagram of the arc-shaped turning groove and the retaining column;

[0036] Fig.17 This is a schematic diagram of the installation of the positioning column in the adjustment device.

[0037] Reference numerals:

[0038] Foot assembly 100, sole 110, side upper 120, tongue depressor 121, male buckle 122, mouth ring 123, shoelace 124, shoe tongue 130, female buckle 131, shoe heel 140, limit block 141, arc groove 142, adjustment device 150, outer cylinder shell 151, grooved round table 152, slide groove 153, slider 154, stop column 155, through hole 156, turntable 160, arc rotating groove 161, turn handle 162, through hole 2 163, bent rod 164, spline column 1 65. Leg assembly 200, supporting rib 210, perforated base 211, slot 212, positioning column 213, spline groove 214, receiving plate 220, socket 1 221, socket 2 222, leg pad 230, card frame 231, back plate 240, card slot 241, valve core 242, socket 3 243, pin 244, airbag 250, vent 251, calcaneal pad 260, edge pad 270, pad lining 280, elastic strap 290, card column 291.

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The following is a detailed description of a corrective shoe with a detachable tongue provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0041] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a corrective shoe with a detachable tongue, including a foot assembly 100 and a leg assembly 200, the foot assembly 100 is composed of a sole 110, a side upper 120 and a heel 140, the sole 110 and the side upper 120 are both flexible plastics, and the material of the sole 110 is ethylene and vinyl acetate copolymer (EVA), which has high flexibility, elasticity and wear resistance, and is light and shockproof, while the material of the side upper 120 is polyurethane (PU), which has good environmental protection performance, the material of the heel 140 is a hard plastic hard polyvinyl chloride, which has high support, and adjustment devices 150 are provided on both sides of the top of the heel 140, and the heel 140 can support the adjustment device 150, and the leg assembly 200 is composed of two support ribs 210, the material of the support rib 210 is hard plastic, and the bottom of the support rib 210 is fixed A perforated base 211 is installed, and the support rib 210 can support the perforated base 211. The adjusting device 150 is used in conjunction with the perforated base 211, and the foot assembly 100 and the leg assembly 200 are connected through the cooperation of the adjusting device 150 and the perforated base 211. In the present invention, the two groups of outer cylinder shells 151 are respectively inserted into the two groups of perforated bases 211, and the positioning column 213 passes through the through hole 156 and the through hole 2 163. At this time, the two groups of support ribs 210 are rotated according to the degree of the patient's foot, so that the angle between the leg assembly 200 and the foot assembly 100 changes, so that the angle can correct the patient's foot. After the angle adjustment of the leg assembly 200 and the foot assembly 100 is completed, the leg assembly 200 and the foot assembly 100 can be limited by the cooperation of the adjusting device 150 and the perforated base 211.

[0042] In this embodiment, if Figure 4 As shown, the side shoe uppers 120 are provided with two groups, the bottoms of the two groups of side shoe uppers 120 are respectively fixedly connected to the two sides of the front end of the top of the sole 110, and the two groups of side shoe uppers 120 are symmetrically arranged, the end walls of the two groups of side shoe uppers 120 are respectively fixedly connected to the two end walls of the heel 140, and a tongue 121 is fixedly installed on the outer wall of the front end of the side shoe upper 120. The tongue 121 is made of hard plastic, and multiple groups of male buckles 122 are fixedly installed on the tongue 121 on the left side. The shoe tongue 130 is provided at the same part, and a plurality of groups of female buckles 131 are provided on the left side of the shoe tongue 130. The female buckles 131 are engaged with the corresponding male buckles 122, and the shoe tongue 130 is engaged with the left pressure tongue 121. In the present invention, the shoe tongue 130 can be installed to the bottom of the two groups of pressure tongues 121 through the cooperation of the female buckle 131 and the male buckle 122, so that the corrective shoe is installed on the patient's foot. At the same time, a plurality of different types of shoe tongues 130 can be installed at the bottom of the pressure tongue 121.

[0043] A tongue ring 123 is fixedly installed on the middle part and the outer wall of the end of the side shoe upper 120 on the right side, and a shoelace 124 is fixedly installed on the middle part and the outer wall of the end of the side shoe upper 120 on the left side. Velcro is provided on the surface of the shoelace 124. The shoelace 124 passes through the corresponding tongue ring 123 and is self-adhered by the Velcro. When the shoelace 124 passes through the corresponding tongue ring 123, reversing the shoelace 124 can make the two sets of Velcro on the shoelace 124 cooperate, so that the shoelace 124 limits the tongue 130, which is convenient for the patient to quickly put on and take off the corrective shoe.

[0044] In this embodiment, if Fig. 9 As shown, the bottom of the heel 140 is fixedly connected to the top surface of the end of the sole 110, and the outer walls on both sides of the heel 140 are fixedly installed with limit blocks 141. The heel 140 is supported by the limit blocks 141, and an arc groove 142 is opened in the middle of the limit block 141. A bent rod 164 is inserted into the inner wall of the arc groove 142, and one end of the bent rod 164 can slide in the arc groove 142, and a spline column 165 is fixedly installed on the other end of the bent rod 164.

[0045] As an implementation method in this embodiment, Figures 11 to 17 As shown, the adjusting device 150 includes an outer cylinder shell 151, the outer wall of the outer cylinder shell 151 is fixedly connected to the top of the heel 140, the heel 140 is supported by the outer cylinder shell 151, and the two groups of outer cylinder shells 151 are symmetrically arranged, a grooved truncated cone 152 is fixedly installed on the inner wall at the end of the outer cylinder shell 151, the outer cylinder shell 151 supports the grooved truncated cone 152, and the inner walls on both sides of the middle part of the grooved truncated cone 152 are provided with sliding grooves 153, and two groups of sliders 154 are slidably connected in the two groups of sliding grooves 153, the two groups of sliders 154 are distributed at both ends of the grooved truncated cone 152, and are symmetrically arranged, a through hole 156 is provided in the middle part of the grooved truncated cone 152, and the two groups of sliders 154 do not block the through hole 156, and the side walls in the middle of the front end of the two groups of sliders 154 are fixedly installed with blocking columns 155, and the end walls of the two groups of sliders 154 slide through the outer cylinder shell 151.

[0046] The inner wall of the middle part of the outer cylinder shell 151 is rotatably connected with a turntable 160, and an arc-shaped rotation groove 161 is opened on the turntable 160. There are two groups of arc-shaped rotation grooves 161, and they are centrally symmetrically arranged. The two groups of blocking columns 155 are respectively located in the corresponding arc-shaped rotation grooves 161 and are slidably connected with the inner wall of the arc-shaped rotation groove 161. One side of the turntable 160 is in contact with the surface of the grooved round table 152. A turning handle 162 is fixedly installed at the center of the surface of the other side of the turntable 160, and the turning handle 162 rotates through the outer cylinder shell 151. A second through hole 163 is opened in the middle of the turning handle 162, and the second through hole 163 It is connected to the through hole 156. In the present invention, after the angle adjustment of the leg assembly 200 and the foot assembly 100 is completed, the handle 162 is rotated to make the handle 162 drive the turntable 160 to rotate, so that the arc-shaped rotation groove 161 on the turntable 160 presses the blocking column 155, thereby driving the two groups of sliders 154 to slide in the slide groove 153, so that the two groups of sliders 154 are inserted into the slot 212, so that the outer tube shell 151 and the perforated base 211 are fixed, that is, the heel 140 and the support rib 210 are fixed, which is convenient for correcting the patient's foot.

[0047] The bottom and top inner walls of the perforated base 211 are both provided with slots 212, and the end wall of the outer cylinder shell 151 is rotatably connected to the inner wall of the perforated base 211 through a bearing. The perforated base 211 can support the outer cylinder shell 151, and the slots 212 are plugged into the slider 154. A positioning column 213 is fixedly installed on the inner wall of the middle part of the perforated base 211, and the positioning column 213 passes through the through hole 156 and the through hole 2 163. The inner wall of the positioning column 213 is provided with a spline groove 214. , and the spline groove 214 is engaged with the spline column 165. In the present invention, the handle 162 is reversed to separate the slider 154 from the slot 212, and the spline column 165 is inserted into the spline groove 214, and the other end of the bent rod 164 is inserted into the arc groove 142. At this time, when the patient uses the corrective shoe, since the bent rod 164 can slide in the arc groove 142, the patient's ankle joint can swing slightly, which is beneficial for the patient to recover from walking.

[0048] In this embodiment, if Figure 6As shown, a receiving plate 220 is fixedly installed on the outer wall of the top of the support rib 210, and the outer cylinder shell 151 supports the receiving plate 220. The same leg pad 230 is fixedly installed on the inner wall of the top of the two groups of support ribs 210. The leg pad 230 is made of hard material. A card frame 231 is opened in the middle of the leg pad 230. The side walls of the two receiving plates 220 located in the card frame 231 are provided with multiple groups of plug holes 221. The card frame 231 is provided with a back plate 2 40, the back plate 240 is provided with a card slot 241 at the top and the bottom, and the two groups of card slots 241 are respectively connected with the top and the bottom of the card frame 231, and the back plate 240 is connected with the card frame 231. Both sides of the back plate 240 are provided with multiple groups of jacks 243, and the jacks 243 correspond to the jacks 221 one by one, and the corresponding jacks 221 and jacks 243 are provided with pins 244, and the back plate 240 is fixedly connected to the plugged plate 220 through the pins 244.

[0049] As an implementation method in this embodiment, Figure 3 , Figure 7 and Figure 8 As shown, the inner wall of the back plate 240 is clamped with an airbag 250, the airbag 250 is installed in the back plate 240 and can be expanded and deformed in the back plate 240, the inner walls on both sides of the back plate 240 are provided with valve cores 242, and vents 251 are opened on both sides of the airbag 250, and the two groups of vents 251 are respectively connected with the two groups of valve cores 242 in a sealed manner. The two groups of vents 251 are respectively the vents and outlets of the airbag 250, and the valve core 242 is also called an airtight core, which can be used for the air intake of the airbag 250 and prevent the airbag 250 from leaking. The bottom inner wall of the two groups of support ribs 210 is fixedly installed with the same calcaneal pad 2 60. The calcaneal pad 260 is made of flexible plastic. The outer diameter of the calcaneal pad 260 can be changed by bolts to facilitate correction of the foot. The calcaneal pad 260 and the inner wall of the leg pad 230 are clamped with the same pad lining 280. The pad lining 280 is made of flexible plastic and can adapt to the leg muscles. The airbag 250 is in contact with the pad lining 280. Gas is introduced into the airbag 250 through the valve core 242 to deform the airbag 250, thereby squeezing the pad lining 280, so that the pad lining 280 can clamp the leg muscles and the corrective shoe can fit tightly to the foot.

[0050] As an implementation method in this embodiment, Figure 5 and Figure 6As shown, the outer wall of the inserted plate 220 is provided with a plurality of groups of second insertion holes 222, and the outer walls of the two groups of support ribs 210 are fixedly installed with edge pads 270, the material of the edge pads 270 is rubber, and can fit the patient's legs, and the outside of the support ribs 210 is provided with a plurality of groups of elastic straps 290, and the inner walls of both ends of the elastic straps 290 are fixedly installed with clamping columns 291, and the clamping columns 291 are clamped with the corresponding second insertion holes 222, and the elastic straps 290 are clamped with the inserted plate 220, and the elastic straps 290 fix the corrective shoe to the leg by binding the patient's leg.

[0051] The working principle of the technical solution provided by the present invention is as follows: when a patient uses the corrective shoe for the first time and the patient has serious problems such as severe knee valgus, the two sets of outer cylinder shells 151 are respectively inserted into the two sets of perforated bases 211, and the positioning column 213 passes through the through hole 156 and the through hole 2 163. At this time, the two sets of support ribs 210 are rotated according to the degree of the patient's foot disease, so that the angle between the leg assembly 200 and the foot assembly 100 is changed, so that the angle can correct the patient's foot. After the angle adjustment between the leg assembly 200 and the foot assembly 100 is completed, the handle 162 is rotated to drive the turntable 160 to rotate, so that the arc-shaped rotating groove 161 on the turntable 160 presses the blocking column 155, thereby driving the two sets of sliders 154 to slide in the sliding groove 153, so that the two sets of sliders 154 are inserted into the slot 212, so that the outer cylinder shell 151 is fixed to the perforated base 211, that is, the heel 140 is fixed to the support rib 210, so as to facilitate the correction of the patient's foot;

[0052] When the patient's foot disease is alleviated, the angle between the leg assembly 200 and the foot assembly 100 is adjusted according to the degree of the patient's foot disease. After the angle adjustment is completed, the handle 162 is reversed to separate the slider 154 from the slot 212, and the spline column 165 is inserted into the spline groove 214, and the other end of the bent rod 164 is inserted into the arc groove 142. At this time, when the patient uses the corrective shoe, since the bent rod 164 can slide in the arc groove 142, the patient's ankle joint can swing slightly, which is beneficial for the patient to recover from walking.

[0053] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0054] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A corrective shoe with a detachable tongue, comprising a foot assembly (100) and a leg assembly (200), characterized in that: The foot assembly (100) is composed of a sole (110), a side upper (120) and a heel (140); both sides of the top of the heel (140) are provided with an adjustment device (150); the leg assembly (200) is composed of two supporting ribs (210); a base with a hole (211) is fixedly installed at the bottom of the supporting rib (210); the adjustment device (150) is used in conjunction with the base with a hole (211); and the foot assembly (100) and the leg assembly (200) are connected through the cooperation between the adjustment device (150) and the base with a hole (211).

2. The corrective shoe with a detachable tongue according to claim 1, characterized in that: The side shoe uppers (120) are provided with two groups, the bottoms of the two groups of side shoe uppers (120) are respectively fixedly connected to the two sides of the front end of the top of the sole (110), and the two groups of side shoe uppers (120) are symmetrically arranged, the end walls of the two groups of side shoe uppers (120) are respectively fixedly connected to the two end walls of the heel (140), a tongue pressing (121) is fixedly installed on the front end outer wall of the side shoe upper (120), and a plurality of groups of male buckles (122) are fixedly installed on the left side of the tongue pressing (121), the bottoms of the two groups of tongue pressing (121) are provided with the same shoe tongue (130), and a plurality of groups of female buckles (131) are provided on the left side of the shoe tongue (130), the female buckles (131) are engaged with the corresponding male buckles (122), and the shoe tongue (130) is engaged with the left side tongue pressing (121).

3. The corrective shoe with a detachable tongue according to claim 2, characterized in that: A shaped ring (123) is fixedly mounted on the middle part and the outer wall at the end of the side upper (120) on the right side, and a shoelace (124) is fixedly mounted on the middle part and the outer wall at the end of the side upper (120) on the left side. Velcro is provided on the surface of the shoelace (124). The shoelace (124) passes through the corresponding shaped ring (123) and is self-adhered by the Velcro.

4. The corrective shoe with a detachable tongue according to claim 1, characterized in that: The bottom of the heel (140) is fixedly connected to the top surface of the end of the sole (110), and the outer walls on both sides of the heel (140) are fixedly installed with limit blocks (141), and an arc groove (142) is opened in the middle of the limit block (141). A curved rod (164) is inserted into the inner wall of the curved groove (142), and one end of the curved rod (164) can slide in the curved groove (142), and the other end of the curved rod (164) is fixedly installed with a spline column (165).

5. The corrective shoe with a detachable tongue according to claim 4, characterized in that: The adjusting device (150) comprises an outer tube shell (151), the outer wall of the outer tube shell (151) is fixedly connected to the top of the heel (140), and the two groups of outer tube shells (151) are symmetrically arranged. A grooved truncated cone (152) is fixedly installed on the inner wall of the end of the outer tube shell (151), and the inner walls of both sides of the middle of the grooved truncated cone (152) are provided with sliding grooves (153), and two groups of sliding blocks (153) are slidably connected in the two groups of the sliding grooves (153). 154), the two groups of sliders (154) are distributed at both ends of the grooved truncated cone (152) and are symmetrically arranged, a through hole (156) is opened in the middle of the grooved truncated cone (152), and the two groups of sliders (154) do not block the through hole (156), the side walls of the middle parts of the front ends of the two groups of sliders (154) are fixedly installed with blocking columns (155), and the end walls of the two groups of sliders (154) slide through the outer cylindrical shell (151).

6. The corrective shoe with a detachable tongue according to claim 5, characterized in that: A turntable (160) is rotatably connected to the inner wall of the middle part of the outer cylinder shell (151). The turntable (160) is provided with an arc-shaped rotation groove (161). The arc-shaped rotation groove (161) is provided with two groups and is centrally symmetrically arranged. The two groups of blocking columns (155) are respectively located in the corresponding arc-shaped rotation groove (161) and are slidably connected to the inner wall of the arc-shaped rotation groove (161). One side of the turntable (160) is in contact with the surface of the grooved truncated table (152). A turn handle (162) is fixedly installed at the center of the surface of the other side of the turntable (160). The turn handle (162) rotates and penetrates the outer cylinder shell (151). A second through hole (163) is provided in the middle of the turn handle (162), and the second through hole (163) is connected to the first through hole (156).

7. The corrective shoe with a detachable tongue according to claim 6, characterized in that: The bottom and top inner walls of the perforated base (211) are both provided with slots (212); the end wall of the outer cylindrical shell (151) is rotatably connected to the inner wall of the perforated base (211) via a bearing, and the slot (212) is plugged into the slider (154); a positioning column (213) is fixedly installed on the middle inner wall of the perforated base (211), and the positioning column (213) passes through the first through hole (156) and the second through hole (163); a spline groove (214) is provided on the inner wall of the positioning column (213), and the spline groove (214) is snap-fitted with the spline column (165).

8. The corrective shoe with a detachable tongue according to claim 1, characterized in that: The top outer wall of the support rib (210) is fixedly mounted with an insert plate (220); the top inner walls of the two groups of support ribs (210) are fixedly mounted with the same leg protection pad (230); a card frame (231) is provided in the middle of the leg protection pad (230); the side walls of the two insert plates (220) in the card frame (231) are both provided with a plurality of groups of insert holes (221); a back plate (240) is provided in the card frame (231); the top and bottom of the back plate (240) are both provided with card slots (241), the two groups of the card slots (241) are respectively carded with the top and bottom of the card frame (231), and the back plate (240) is carded with the card frame (231), and multiple groups of three plug holes (243) are provided on both sides of the back plate (240), and the three plug holes (243) correspond to the one plug holes (221) one by one, and the corresponding one plug holes (221) and the three plug holes (243) are provided with pins (244), and the back plate (240) is fixedly connected with the receiving plate (220) through the pins (244).

9. The corrective shoe with a detachable tongue according to claim 8, characterized in that: An airbag (250) is clamped on the inner wall of the back plate (240), valve cores (242) are provided on the inner walls on both sides of the back plate (240), vents (251) are provided on both sides of the airbag (250), and the two groups of vents (251) are sealed and connected to the two groups of valve cores (242) respectively, and the same calcaneal pad (260) is fixedly installed on the inner wall of the bottom of the two groups of support ribs (210), and the calcaneal pad (260) and the inner wall of the leg pad (230) are clamped with the same pad lining (280), and the airbag (250) is in contact with the pad lining (280).

10. The corrective shoe with a detachable tongue according to claim 8, characterized in that: The outer wall of the receiving plate (220) is provided with a plurality of groups of second insertion holes (222), the outer side walls of the two groups of the supporting ribs (210) are fixedly mounted with edge pads (270), the outside of the supporting ribs (210) is provided with a plurality of groups of elastic binding bands (290), the inner walls at both ends of the elastic binding bands (290) are fixedly mounted with clamping columns (291), the clamping columns (291) are clamped with the corresponding second insertion holes (222), and the elastic binding bands (290) are clamped with the receiving plate (220).

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