CN112451192B - Novel hallux valgus orthopedic shoes - Google Patents

Abstract

A new type of hallux valgus orthopedic shoe, including a shoe body, a fixed plate in the shoe body, two grooves on the fixed plate, a sleeve in each groove, a first bevel gear on both sides of the fixed plate, and the sleeve There is a first vertical rod on the inner wall of the bottom end, a second vertical rod in the sleeve, ball bearings on both sides of the top surface of the fixed plate, a screw sleeve on the inner wall of the inner ring of the ball bearing, and a second screw rod at the front end of the screw sleeve. The front end of the screw rod is connected to one end of the connecting rod, and the other end of each connecting rod has a rotating shaft, and the two rotating shafts are connected by a telescopic plate. After the patient's foot is put into the shoe body, the big toe is located between the fixed plate and the expansion plate. At this time, the second vertical rod is pushed down to make the expansion plate move towards the fixed plate, and the big toe is corrected. The adjustment is completed. Finally, move the second vertical bar to the direction of the first vertical bar, which can be adjusted according to different degrees of illness, and the operation is convenient, and the position of the fixed plate can be adjusted so that the front side of the fixed plate fits the big toe to meet different needs. The use of the situation requires.

Description

A new type of hallux valgus orthopedic shoe

technical field

The invention belongs to the field of medical orthopedic equipment, in particular to a novel hallux valgus orthopedic shoe.

Background technique

Hallux valgus refers to a deformity symptom in which the big toe tilts outward more than 15 degrees from the physiological angle. The main cause is the dislocation of the joint at the bottom of the big toe, which causes the big toe to bend outwards, causing the bone of the big toe to protrude outward. , in addition to squeezing other toes, it is also easy to cause friction due to wearing shoes, causing swelling and inflammation on the inside or back of the big toe joint, and the outside of the protruding bone is also easy to form thick skin and synovial bursa, resulting in permanent deformation of the toes and pain. Just accompanying, thereby designed a kind of novel hallux valgus orthopedic shoe.

Contents of the invention

The invention provides a novel hallux valgus orthopedic shoe to solve the defects in the prior art.

The present invention is achieved through the following technical solutions:

A new hallux valgus orthopedic shoe, comprising a shoe body, a first through hole is opened at the rear end of the shoe body, a first screw rod is installed through a bearing in the first through hole, a fixing plate is arranged in the shoe body, and the rear end of the fixing plate is A screw hole is opened, the front end of the first screw is inserted into the screw hole, two grooves are opened on the top surface of the fixed plate, and a vertical sleeve with an open top is installed in each groove through a bearing, and the top surface of the fixed plate is two The first bevel gear is installed on the side respectively, the first bevel gear and the sleeve are placed concentrically, the sleeve can pass through the first bevel gear, the inner wall of the first bevel gear has a slot, and the inner wall of one side of the sleeve has a through groove, through which The groove and the slot are on the same level, the first vertical rod is fixedly installed on one side of the inner wall of the bottom end of the sleeve, and a guide groove is provided on one side of the inner wall of the first vertical rod, and a guide block is arranged in the guide groove, and one end of the guide block is fixed One end of the spring telescopic rod is connected, and a second vertical rod is arranged in the sleeve. The bottom end of one side of the second vertical rod is fixed with an insert block, and the other end of the spring telescopic rod is fixed to the bottom end of the other side of the second vertical rod. Connection, the insert block can be inserted into the slot through the through groove, ball bearings are respectively installed on both sides of the top surface of the fixed plate, the outer wall of the outer ring of the ball bearing is fixedly connected with the top surface of the fixed plate, and the inner wall of the inner ring of the ball bearing is fixed Install the screw sleeve, the rear end of each screw sleeve is fixed with the second bevel gear, the second bevel gear is located in front of the first bevel gear, the second bevel gear can mesh with the corresponding first bevel gear, and the front end of the screw sleeve is matched A second screw rod is provided, and the second screw rod is threadedly matched with the screw sleeve. The front end of each second screw rod is fixedly connected to one end of the connecting rod, and the bottom end of the other end of each connecting rod is movably installed with a rotating shaft. The telescopic plate is movably connected, two second through holes are opened on the top of the shoe body, and the top of the sleeve can pass through the second through holes.

A new hallux valgus orthopedic shoe as described above, the telescopic plate is composed of a hollow cover plate and a movable plate, one side of the cover plate is open and communicated with the outside world, and the front and rear ends of the cover plate are respectively provided with chute , one side of the movable plate, front and rear ends are respectively fixed with sliders, and each slider can be inserted into a corresponding chute.

According to a new type of hallux valgus orthopedic shoe as described above, a strip-shaped frame is fitted inside the sleeve, the first vertical rod and the second vertical rod can both pass through the frame, and the other vertical rod of the first vertical rod can pass through the frame. One side is fixedly connected with one side inner wall of the frame.

A new type of hallux valgus orthopedic shoe as described above, the front and rear ends of the outer wall of the shoe body are respectively fixed with hook surfaces of Velcro, the top of the shoe body is equipped with a shielding cloth, and the front and rear ends of the bottom of the shielding cloth Fix and install the cotton surface of the Velcro respectively, and the cotton surface of the Velcro can be pasted and cooperated with the hook surface of the Velcro.

The advantages of the present invention are: after the patient's foot is put into the shoe body, the big toe is located between the fixed plate and the telescopic plate, at this time, the second vertical rod is pushed downward, and under the action of the spring telescopic rod, the insertion block passes through the shoe body. Enter the slot through the through groove, turn the sleeve at this time to drive the first bevel gear to rotate, the first bevel gear and the second bevel gear mesh and cooperate to drive the second bevel gear to rotate, the second bevel gear is fixed to the screw sleeve The connection can drive the screw sleeve to rotate, the screw sleeve is threadedly matched with the second screw rod, and the second screw rod is connected to the rotating shaft through the connecting rod, so that the second screw rod will not rotate with the screw sleeve, and then the second screw rod will move into the screw sleeve, that is, the second screw rod will not rotate with the screw sleeve. The second screw moves to the direction of the fixed plate, so that the telescopic plate moves to the direction of the fixed plate, and the big toe is corrected. After the adjustment, the second vertical rod is moved to the direction of the first vertical rod, and the insert block is moved out of the slot. At this time, the telescopic plate The position of the thumb can be fixed and can be adjusted according to different degrees of disease, and the operation is convenient, and the position of the fixing plate can be adjusted, that is, turning the first screw can make the fixing plate move to the outside of the big toe, so that the front of the fixing plate The side fits with the big toe to meet the needs of different situations.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of the present invention; Fig. 2 is a view to A of Fig. 1; Fig. 3 is a view to B of Fig. 2; Fig. 4 is a partially enlarged view of I of Fig. 2; Fig. 5 is II of Fig. 2 Fig. 6 is a partial enlarged view of III of Fig. 3; Fig. 7 is a partial enlarged view of Fig. 3 IV; Fig. 8 is an enlarged view of the view of C of Fig. 7; Fig. 9 is a top view of Fig. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

A new hallux valgus orthopedic shoe, as shown in the figure, includes a shoe body 1, a first through hole is opened at the rear end of the shoe body 1, and a first screw rod 2 is installed through a bearing in the first through hole, and the first screw rod 2 The outer circumference is fixedly connected with the inner wall of the inner ring of the bearing, and the outer wall of the outer ring of the bearing is fixedly connected with the through hole. The shoe body 1 is equipped with a fixed plate 3, and the rear end of the fixed plate 3 is provided with a screw hole 4, and the front end of the first screw rod 2 is inserted into the In the screw hole 4, two grooves 5 are provided on the top surface of the fixed plate 3, and a vertical sleeve 6 with an open top is installed in each groove 5 through a bearing. The bottom end of the sleeve 6 is connected to the inner ring of the bearing. The inner wall is fixedly connected, the bottom end of the outer ring of the bearing is fixedly connected with the inner wall at the bottom end of the groove 5, and the first bevel gear 7 is respectively movably installed on both sides of the top surface of the fixed plate 3, and the first bevel gear 7 is placed concentrically with the sleeve 6, The sleeve 6 can pass through the first bevel gear 7, the inner wall of the first bevel gear 7 has a slot 8, and the inner wall of one side of the sleeve 6 has a through groove 9, the through groove 9 and the slot 8 are on the same level, the sleeve The first vertical rod 10 is fixedly installed on one side of the bottom inner wall of 6, and a guide groove 11 is provided on one side inner wall of the first vertical rod 10, and a guide block 12 is arranged in the guide groove 11, and one end of the guide block 12 is fixedly connected to the spring telescopic rod One end of 13, the sleeve 6 is equipped with a second vertical rod 14, the bottom end of one side of the second vertical rod 14 is fixedly installed with an insert block 15, the other end of the spring telescopic rod 13 is connected with the other side of the second vertical rod 14 The bottom end is fixedly connected, and the insert block 15 can be inserted into the slot 8 through the through groove 9. Ball bearings 16 are respectively installed on both sides of the top surface of the fixed plate 3, and the outer wall of the outer ring of the ball bearing is fixed to the top surface of the fixed plate 3. connection, the inner wall of the inner ring of the ball bearing 16 is fixedly installed with a screw sleeve 17, and the rear end of each screw sleeve 17 is fixedly installed with a second bevel gear 18, the second bevel gear 18 is located in front of the first bevel gear 7, and the second bevel gear 18 Can mesh with the corresponding first bevel gear 7, the front end of the screw sleeve 17 is equipped with a second screw 19, the second screw 19 is threaded with the screw sleeve 17, and the front end of each second screw 19 is fixedly connected to the connecting rod 20 One end, the other end bottom end of every connecting rod 20 is movably installed rotating shaft 21, and the other end of connecting rod 20 and the top of rotating shaft 21 can take the mode of hinged connection, promptly screw sleeve 17 is rotating, and second screw rod 19 can not Rotate, can only move forward and backward, between the bottom ends of the two rotating shafts 21 are flexibly connected by the telescopic plate 22, the top of the shoe body 1 offers two second through holes, the top of the sleeve 6 can pass through the second through holes. After the patient's foot is put into the shoe body 1, the big toe is located between the fixed plate 3 and the telescopic plate 22. At this time, the second vertical bar 14 is pressed downward, and under the action of the spring telescopic bar 13, the inserting block 15 Go through the through groove 9 and enter the slot 8. At this time, the rotation of the sleeve 6 can drive the first bevel gear 7 to rotate, and the first bevel gear 7 and the second bevel gear 18 can be engaged to drive the second bevel gear 18 to rotate. The second bevel gear 18 is fixedly connected with the screw sleeve 17, which can drive the screw sleeve 17 to rotate. The screw sleeve 17 is threadedly matched with the second screw rod 19, and the second screw rod 19 is connected with the rotating shaft 21 through the connecting rod 20, so that the second screw rod 19 cannot With the rotation of the screw sleeve 17, the second screw rod 19 moves into the screw sleeve 17, that is, the second screw rod 19 moves to the direction of the fixed plate 3, so that the telescopic plate 22 moves to the direction of the fixed plate 3, and the big toe is corrected. , the second vertical bar 14 is moved toward the first vertical bar 10, and the insert block 15 is moved out of the slot 8. At this time, the position of the telescopic plate 22 can be fixed, and can be adjusted according to different degrees of illness, and the operation is convenient, and can Adjust the position of the fixed plate 3, that is, turn the first screw rod 2 to move the fixed plate 3 to the outside of the big toe, so that the front side of the fixed plate 3 fits the big toe to meet the needs of different situations.

Specifically, the expansion plate 22 described in this embodiment is composed of a hollow cover plate 221 and a movable plate 222. One side of the cover plate 221 is open and communicated with the outside world. The front and rear ends of the cover plate 221 are respectively provided with chute 23, Slide blocks 24 are fixedly installed on one side, front and rear ends of the movable plate 222 , and each slide block 24 can be inserted into a corresponding chute 23 . The bottom end of a rotating shaft 21 is movably connected with the other side top surface of the sleeve plate 221, and the bottom end of the other rotating shaft 21 is connected with the rear end of one side top surface of the movable plate 222. When rotating the second bevel gear 18, adjust When the second screw rod 19 enters the depth of the screw sleeve 17, that is, the second screw rod 19 moves toward the fixed plate 3, and the movement of the movable plate 222 in the sleeve plate 221 can avoid jamming.

Specifically, the sleeve 6 described in this embodiment is fitted with a strip-shaped frame 25, the first vertical rod 10 and the second vertical rod 14 can both pass through the frame 25, and the other side of the first vertical rod 10 It is fixedly connected with one side inner wall of the frame 25. Through the limitation of the frame 25, the second vertical rod 14 can be limited when it moves, so as to avoid the occurrence of deviation, and the use effect is better.

Further, the front and rear ends of the outer wall of the shoe body 1 described in this embodiment are respectively fixed with the hook surface of the Velcro 26, and the top of the shoe body 1 is equipped with a shielding cloth 27, and the front and rear ends of the bottom of the shielding cloth 27 are respectively fixed and installed. The cotton surface of the Velcro, the cotton surface of the Velcro can be pasted and matched with the hook surface of the Velcro. After pasting and matching the cotton surface of the velcro with the hook surface, the shielding cloth 27 shields the second through hole and the sleeve 6, that is, the top of the sleeve 6 is located below the shielding plate 27, preventing impurities from entering the sleeve 6, and also Patterns can be drawn on the top surface of the shade cloth 27, and a new style can also be formed with the cooperation of the shoe body 1 and the shade cloth 27, forming a new fashion.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or equivalent replacements are made to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (3)

1. a novel hallux valgus orthopedic shoe is characterized in that: comprise shoe body (1), the rear end of shoe body (1) offers the first through hole, installs first screw rod (2) by bearing in the first through hole ), the shoe body (1) is equipped with a fixed plate (3), the rear end of the fixed plate (3) is provided with a screw hole (4), and the front end of the first screw rod (2) is inserted into the screw hole (4) to fix Two grooves (5) are provided on the top surface of the plate (3), and a vertical sleeve (6) with an open top is installed in each groove (5) through a bearing, and the two sides of the top surface of the fixed plate (3) The first bevel gear (7) is movable respectively, and the first bevel gear (7) is placed concentrically with the sleeve (6), and the sleeve (6) can pass through the first bevel gear (7), and the first bevel gear (7) The inner wall of the sleeve (6) is provided with a slot (8), and the inner wall of one side of the sleeve (6) is provided with a through groove (9). The first vertical rod (10) is fixedly installed on one side, and a side inner wall of the first vertical rod (10) is provided with a guide groove (11), and a guide block (12) is arranged in the guide groove (11), and the guide block (12) One end of one end is fixedly connected to one end of the spring expansion rod (13), and the sleeve (6) is equipped with a second vertical rod (14), and the bottom end of one side of the second vertical rod (14) is fixedly installed with an insert (15), The other end of the spring telescopic rod (13) is fixedly connected with the other side bottom end of the second vertical rod (14), and the insert block (15) can be inserted into the slot (8) through the through groove (9), and the fixed plate The two sides of the top surface of (3) are respectively movably installed with ball bearings (16), the outer ring outer wall of the ball bearing is fixedly connected with the top surface of the fixed plate (3), and the inner ring inner wall of the ball bearing (16) is fixedly installed with a threaded sleeve (17 ), the rear end of each screw sleeve (17) is fixedly installed with the second bevel gear (18), the second bevel gear (18) is located in front of the first bevel gear (7), and the second bevel gear (18) can be connected with the corresponding The first bevel gear (7) meshes and cooperates, and the front end of the screw sleeve (17) is equipped with a second screw rod (19), and the second screw rod (19) is threadedly matched with the screw sleeve (17), and each second screw rod (19 ) is fixedly connected to one end of the connecting rod (20), and the bottom end of the other end of each connecting rod (20) is movably installed with a rotating shaft (21), and the bottom ends of the two rotating shafts (21) are flexibly connected by a telescopic plate (22) The top of the shoe body (1) is provided with two second through holes, the top of the sleeve (6) can pass through the second through holes, and the front and rear ends of the outer wall of the shoe body (1) are respectively fixed with Velcro ( 26), the top of the shoe body (1) is equipped with a shielding cloth (27), the bottom front and rear ends of the shielding cloth (27) are respectively fixed with the cotton surface of the Velcro, and the cotton surface of the Velcro can be connected with the Velcro. The hook surface paste fit. 2. A novel hallux valgus orthopedic shoe according to claim 1, characterized in that: said telescopic plate (22) is made up of a hollow cover plate (221) and a movable plate (222), and the cover plate ( One side of 221) is open and communicates with the outside world, and the front and rear ends of cover plate (221) offer chute (23) respectively, one side, front and rear ends of movable plate (222) are fixedly installed slide block (24) respectively, each The sliding block (24) can be inserted into a corresponding slide groove (23). 3. A novel hallux valgus orthopedic shoe according to claim 1, characterized in that: said sleeve (6) is fitted with a strip-shaped frame (25), the first vertical bar (10 ) and the second vertical rod (14) can pass through the frame (25), and the other side of the first vertical rod (10) is fixedly connected to one side inner wall of the frame (25).

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