Novel hallux valgus orthopedic shoe
Technical Field
The invention belongs to the field of medical orthopedic equipment, and particularly relates to a novel hallux valgus orthopedic shoe.
Background
The hallux valgus refers to a deformity symptom that the hallux inclines outwards by more than 15 degrees of physiological angle, the main cause is dislocation of a joint at the bottom of the hallux, the hallux bends outwards to cause outward protrusion of a hallux bone, other toes are extruded, friction is generated by wearing shoes to cause swelling and inflammation of the inner side or the back side of the hallux joint, thick skin and a bursa are easily formed at the outer side of the protrusion bone, the toes are permanently deformed, and pain is accompanied, so that the novel hallux valgus orthopedic shoes are designed.
Disclosure of Invention
The invention provides a novel hallux valgus orthopedic shoe, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a novel hallux valgus orthopedic shoe comprises a shoe body, wherein a first through hole is formed in the rear end of the shoe body, a first screw rod is installed in the first through hole through a bearing, a fixing plate is arranged in the shoe body in a matched mode, a screw hole is formed in the rear end of the fixing plate, the front end of the first screw rod is inserted into the screw hole, two grooves are formed in the top surface of the fixing plate, a vertical sleeve with an opening at the top end is movably installed in each groove through a bearing, first bevel gears are movably installed on two sides of the top surface of the fixing plate respectively and are concentrically placed with the sleeve, the sleeve can penetrate through the first bevel gears, inserting grooves are formed in the inner walls of the first bevel gears, penetrating grooves are formed in the inner walls of one sides of the sleeves, the penetrating grooves and the inserting grooves are located on the same horizontal plane, a first vertical rod is fixedly installed on one side of the inner wall of the bottom end of the sleeve, a second vertical rod is arranged in the sleeve in a matched manner, an inserting block is fixedly installed at the bottom end of one side of the second vertical rod, the other end of the spring telescopic rod is fixedly connected with the bottom end of the other side of the second vertical rod, the inserting block can penetrate through the through groove and be inserted into the inserting groove, ball bearings are respectively and movably installed on two sides of the top surface of the fixing plate, the outer ring outer wall of each ball bearing is fixedly connected with the top surface of the fixing plate, screw sleeves are fixedly installed on the inner wall of the inner ring of each ball bearing, a second bevel gear is fixedly installed at the rear end of each screw sleeve and positioned in front of the first bevel gear, the second bevel gears can be meshed and matched with the corresponding first bevel gears, a second screw rod is arranged at the front end of each screw sleeve in a matched manner, the second screw rod is in threaded fit with the screw sleeves, one end of each second, two second through holes are formed in the top end of the shoe body, and the top end of the sleeve can penetrate through the second through holes.
According to the novel hallux valgus orthopedic shoe, the expansion plate is composed of the hollow sleeve plate and the movable plate, one side of the sleeve plate is opened and communicated with the outside, the front end and the rear end of the sleeve plate are respectively provided with the sliding grooves, the front end and the rear end of one side of the movable plate are respectively fixedly provided with the sliding blocks, and each sliding block can be inserted into one corresponding sliding groove.
According to the novel hallux valgus orthopedic shoe, the sleeve is internally provided with the strip-shaped frame in a matching mode, the first vertical rod and the second vertical rod can penetrate through the frame, and the other side of the first vertical rod is fixedly connected with the inner wall of one side of the frame.
As above a novel hallux valgus orthopedic shoes, the outer wall of the shoes body around both ends respectively the hook face of fixed mounting magic subsides, the top cooperation of the shoes body is equipped with shelters from cloth, shelter from the cotton face that both ends respectively the fixed mounting magic were pasted around the bottom surface of cloth, the cotton face of magic subsides can paste the cooperation with the hook face of magic subsides.
The invention has the advantages that: after the feet of the patient are put into the shoe body, the hallux is positioned between the fixed plate and the expansion plate, the second vertical rod is pressed downwards, the insert block passes through the through groove to enter the slot under the action of the spring expansion rod, the sleeve is rotated to drive the first bevel gear to rotate, the first bevel gear is meshed and matched with the second bevel gear to drive the second bevel gear to rotate, the second bevel gear is fixedly connected with the threaded sleeve to drive the threaded sleeve to rotate, the threaded sleeve is in threaded fit with the second screw rod, the second screw rod is connected with the rotating shaft through the connecting rod to limit the second screw rod not to rotate along with the threaded sleeve, the second screw rod moves towards the threaded sleeve, the expansion plate moves towards the fixed plate, the hallux is corrected, after the adjustment is finished, the second vertical rod moves towards the first vertical rod, the insert block moves out of the slot, and the position of the expansion plate can be fixed, can adjust according to the state of an illness of different degrees, the operation is convenient moreover to can adjust the position of fixed plate, rotate first screw rod promptly and can make the fixed plate move to the outside direction of big toe, make the front side of fixed plate and the laminating of big toe, satisfy the user demand of different situations.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view of A of FIG. 1; FIG. 3 is a view of B of FIG. 2; FIG. 4 is an enlarged partial view of I of FIG. 2; FIG. 5 is a partial enlarged view of II of FIG. 2; FIG. 6 is a partial enlarged view of III of FIG. 3; FIG. 7 is an enlarged partial view of IV of FIG. 3; FIG. 8 is an enlarged view of view C of FIG. 7; fig. 9 is a top view of fig. 1.
Detailed Description
In order to make the objects, 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 with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A novel hallux valgus orthopedic shoe comprises a shoe body 1, wherein a first through hole is formed in the rear end of the shoe body 1, a first screw rod 2 is installed in the first through hole through a bearing, the periphery of the first screw rod 2 is fixedly connected with the inner wall of an inner ring of the bearing, the outer wall of an outer ring of the bearing is fixedly connected with the through hole, a fixing plate 3 is arranged in the shoe body 1 in a matched mode, a screw hole 4 is formed in the rear end of the fixing plate 3, the front end of the first screw rod 2 is inserted into the screw hole 4, two grooves 5 are formed in the top surface of the fixing plate 3, a vertical sleeve 6 with an opening at the top end is movably installed in each groove 5 through the bearing, the bottom end of the sleeve 6 is fixedly connected with the inner wall of the inner ring of the bearing, the bottom end of the outer ring of the bearing is fixedly connected with the inner wall of the bottom end of each groove 5, first bevel gears 7 are movably installed, the inner wall of a first bevel gear 7 is provided with a slot 8, the inner wall of one side of a sleeve 6 is provided with a through slot 9, the through slot 9 and the slot 8 are positioned on the same horizontal plane, one side of the inner wall of the bottom end of the sleeve 6 is fixedly provided with a first vertical rod 10, the inner wall of one side of the first vertical rod 10 is provided with a guide slot 11, the guide slot 11 is internally provided with a guide block 12 in a matching way, one end of the guide block 12 is fixedly connected with one end of a spring telescopic rod 13, the sleeve 6 is internally provided with a second vertical rod 14 in a matching way, the bottom end of one side of the second vertical rod 14 is fixedly provided with an insertion block 15, the other end of the spring telescopic rod 13 is fixedly connected with the bottom end of the other side of the second vertical rod 14, the insertion block 15 can penetrate through the through slot 9 and be inserted into the slot 8, two sides of the top surface of a fixed plate 3 are respectively and movably provided with, the second bevel gear 18 is positioned in front of the first bevel gear 7, the second bevel gear 18 can be meshed with the corresponding first bevel gear 7, a second screw 19 is arranged at the front end of the screw sleeve 17 in a matched mode, the second screw 19 is in threaded fit with the screw sleeve 17, the front end of each second screw 19 is fixedly connected with one end of a connecting rod 20, a rotating shaft 21 is movably mounted at the bottom end of the other end of each connecting rod 20, the other end of each connecting rod 20 and the top end of the rotating shaft 21 can be in hinged connection, namely the screw sleeve 17 can rotate while the second screw 19 cannot rotate and can only move back and forth, the bottom ends of the two rotating shafts 21 are movably connected through a telescopic plate 22, two second through holes are formed in the top end of the shoe body 1, and the top end of the sleeve 6 can penetrate through. After the feet of the patient are put into the shoe body 1, the hallux is positioned between the fixed plate 3 and the expansion plate 22, at this time, the second vertical rod 14 is pressed downwards, the insert block 15 passes through the through groove 9 and enters the slot 8 under the action of the spring expansion rod 13, at this time, the sleeve 6 is rotated to drive the first bevel gear 7 to rotate, the first bevel gear 7 is meshed with the second bevel gear 18 and can drive the second bevel gear 18 to rotate, the second bevel gear 18 is fixedly connected with the threaded sleeve 17 and can drive the threaded sleeve 17 to rotate, the threaded sleeve 17 is in threaded fit with the second screw rod 19, the second screw rod 19 is connected with the rotating shaft 21 through the connecting rod 20, the second screw rod 19 is limited not to rotate along with the threaded sleeve 17, and then the second screw rod 19 moves towards the threaded sleeve 17, namely the second screw rod 19 moves towards the fixed plate 3, so that the expansion plate 22 moves towards the fixed plate 3 to correct the hallux, after the adjustment is finished, the second vertical rod 14 moves towards the first vertical rod 10, the insert block 15 moves out of the slot 8, the position of the expansion plate 22 can be fixed at the moment, the expansion plate can be adjusted according to the state of an illness in different degrees, the operation is convenient, and the position of the fixing plate 3 can be adjusted, namely, the fixing plate 3 can be moved towards the outer side direction of the thumb by rotating the first screw rod 2, so that the front side of the fixing plate 3 is attached to the thumb, and the use requirements of different conditions are met.
Specifically, the retractable plate 22 of the present embodiment is composed of a hollow sleeve plate 221 and a movable plate 222, one side of the sleeve plate 221 is open and communicated with the outside, the front end and the rear end of the sleeve plate 221 are respectively provided with a sliding slot 23, the front end and the rear end of one side of the movable plate 222 are respectively fixedly provided with a sliding block 24, and each sliding block 24 can be inserted into a corresponding sliding slot 23. The bottom end of one rotating shaft 21 is movably connected with the top surface of the other side of the sleeve plate 221, the bottom end of the other rotating shaft 21 is connected with the rear end of the top surface of one side of the movable plate 222, when the second bevel gear 18 is rotated to adjust the depth of the second screw 19 entering the threaded sleeve 17, namely the second screw 19 moves towards the direction of the fixed plate 3, and the phenomenon of blocking can be avoided by moving the movable plate 222 in the sleeve plate 221.
Specifically, the sleeve 6 of this embodiment is internally provided with a strip-shaped frame 25 in a matching manner, the first vertical rod 10 and the second vertical rod 14 can both penetrate through the frame 25, and the other side of the first vertical rod 10 is fixedly connected with the inner wall of one side of the frame 25. By means of the limitation of the frame 25, the second vertical rod 14 can be limited when moving, so that deviation is avoided, and the using effect is better.
Further, this embodiment the outer wall of the shoe body 1 around both ends respectively fixed mounting magic paste 26 collude the face, the top cooperation of the shoe body 1 is equipped with shelters from cloth 27, shelters from the cotton face that both ends respectively fixed mounting magic were pasted around cloth 27's the bottom surface, the cotton face that the magic was pasted can paste the cooperation with the colluding face that the magic was pasted. After the cotton surface of subsides of magic and the cooperation of colluding the face, shelter from cloth 27 and shelter from second through-hole, sleeve 6, the top of sleeve 6 is located shielding plate 27's below promptly, avoids impurity to get into sleeve 6 in, also can be at the top surface painting pattern that shelters from cloth 27 simultaneously to the shoes body 1, the cooperation of sheltering from cloth 27 also can form a new style, form a new fashion.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.