TWM529400U - String retracting, releasing, and positioning device and shoes having the same - Google Patents

Description

Wire retracting and positioning device and shoes therewith

The present invention relates to a wire retracting and positioning device and a shoe having the same, in particular to a wire retracting and positioning device which can be easily tied with a wire and prevented from loosening after the wire is tied, and can be loosened after unlocking. And the application of its shoes.

According to the way of rewinding and packaging the existing objects, the holes provided on both sides of the opening of the object are crossed by the straps to tighten and fasten the sides of the opening of the object. The method of converging is often applied to shoes. Generally, the shoe construction system has a shoe opening on the shoe body for the human foot to be worn and detached from the shoe mouth, and a second shoe eye piece is formed on the shoe body. And the two eyelets are provided with a plurality of corresponding eyelets for the wires to be staggered to the eyelets of the two eyelets, so that the two eyelets are tied together, and then the wire tie is tied tightly to fix The shoes are worn on the human foot.

However, this uses the wire tie method. In actual use, it is often found that the wire is loosened when it is fastened, and it is often loosened by the external force generated by people walking, running, etc., when people are engaged in intense exercise, this When the wire is not expected to loosen, it will often cause damage to the human foot. When the wire is loose, people must bend over and squat under the shackles to end the binding of the wire. It is quite inconvenient to use, especially not. For those who tie the wire, it is often because the tie knot is not tied tightly, and the loosening condition occurs frequently. For the physiotherapists such as the elderly, the action of the underarm tied with the wire will also cause a physiological burden on it. Therefore, some manufacturers have developed zippers, devil's felts or elastic bands to tie the cable. The zipper, devil's felt and elastic band are more convenient to fix the wire than the wire, but the fixing effect is poor, so the market is not good. The shoes are still mainly tied by wire bundles. Therefore, the lack of implementation of the wire bundle binding method still causes some troubles for the user.

The reason is that the creator has given the above-mentioned many defects in the implementation of the existing items, such as the tie-up of the wire, which is due to the many years of manufacturing and design experience and knowledge in related fields. Ingenuity, research and creation of this creation.

The present invention relates to a wire retracting and positioning device and a shoe having the same, and the main purpose thereof is to provide a wire which can be easily tied with a wire and prevented from loosening after the wire is tied, and can be loosened after being unlocked. The application of the positioning device and its shoes.

In order to achieve the above-mentioned implementation objectives, the present author has developed the following wire retracting and positioning device, which includes:

a base is formed with a receiving groove in the base, and a locking hole is formed in the center of the receiving groove, and a two-wire perforation is provided on the peripheral wall of the base, and the wire is perforated to communicate with the receiving groove;

a reel tray is disposed in the receiving groove of the base, and a wire assembly portion is disposed on each of the two sides of the reel, and the two wire assembly is perforated with the two wires of the base Correspondingly, the reel is formed with a gear portion opposite to the other end of the base, and the center of the reel is inserted through a locking hole;

a positioning ring, the positioning ring is correspondingly disposed on the notch of the receiving groove of the base, and a ring hole is formed in the center of the positioning ring, and the gear portion of the winding wire is placed in the ring hole, and The positioning ring is connected with at least one elastic piece along the inner edge of the ring hole, and a ratchet is formed on the elastic piece;

a limit plate is provided with a ring ratchet on one end ring corresponding to the positioning ring, and the annular ratchet meshes with the ratchet on the elastic piece of the positioning ring, and the limit is made The positioning plate has a positioning protrusion formed on the end surface of the positioning ring, and the positioning protrusion is located in the ring hole of the positioning ring, and a polygonal hole is inserted through the center of the positioning protrusion, and The limiting plate is formed with at least one card flange at a periphery of the polygonal hole opposite to the other end surface of the formed annular ratchet;

a driving member is formed such that the driving member is formed in a polygonal shape corresponding to the polygonal hole of the limiting plate, so that the driving member is correspondingly disposed in the polygonal hole of the limiting plate, and the driving member is One of the corresponding ends of the reel is formed with a set of vertical grooves, and the gear portion of the reel is received in the set of vertical grooves, and an inner tooth portion is formed on the inner edge of the notch of the set of vertical grooves to match the gear portion of the reel Engaging, and forming a screw hole in the center of the driving member;

a turntable is formed on the end surface of one of the corresponding position plate and the driving member, and the limit plate and the driving member are received in the chamber of the turntable, and the central portion of the rotating chamber is a screw is screwed into the screw hole of the driving member, and the chamber is formed with at least one slot in the bottom of the chamber, and the locking flange of the limiting plate is positioned in the card slot. The center of the turntable runs through a keyhole;

a locking firmware is disposed on the base, the reel and the central locking hole of the turntable to lock the base and the turntable, and the reel, the positioning ring, the limiting plate and the driving component Covered in the base and the turntable.

The wire retracting and positioning device as described above, wherein the reeling disk is formed with a cavity formed at one end of the receiving groove of the base, and the wire assembly portion provided on both sides of the reeling disk is formed into a hole shape, so that The hole-shaped two-wire group standing portion communicates with the chamber.

The wire retracting and positioning device as described above, wherein the base is provided with at least one positioning flange at a notch of the receiving groove, and the positioning ring has a positioning groove formed at least at one side thereof. Positioned in engagement with the positioning flange at the slot of the pocket.

The wire retracting and positioning device as described above, wherein the positioning ring is formed with at least one insert at one end corresponding to the receiving groove of the base, and the base is provided at least at the groove wall of the receiving groove. A groove is formed to fit the set position corresponding to the panel of the positioning ring.

The wire retracting and positioning device as described above, wherein the limiting plate is provided with at least two protrusions protruding from the other end surface of the forming ratchet, and a hollow portion is formed on the protruding piece, and the limiting plate is The tab and the bottom of the chamber of the turntable abut the set position.

The wire retracting and positioning device as described above, wherein the driving member is formed with a molding strip at least one side of the peripheral wall thereof, and the limiting plate is provided with a recessed groove at the wall of at least one side of the polygonal hole. Corresponding to the molding of the peripheral wall of the driving member.

Thereby, when the wire retracting and positioning device is applied to the shoe, the upper of the shoe body is formed with two opposite eyelets, and the shoe body is connected with a tongue at the bottom of the two eyelets. And the tongue is located between the two eyelets, and the corresponding plurality of eyelets are disposed on the two eyelets, and a wire is further disposed, and the wire is crossed and disposed on the two eyelets. a shoe eye, and the base of the wire retracting and positioning device is fixed on the tongue of the shoe body, and the two ends of the wire are respectively pierced by the two wires of the base to the wire of the reel The assembly is assembled, according to which, when the user puts the foot into the shoe, the turntable of the wire retracting and positioning device can be rotated to drive the reel to wind the wire through the driving member, thereby achieving easy tie-binding. The wire effect, by means of the wire retracting positioning device and the positioning ring, the ratcheting of the positioning ring can fix the wire winding state, so as to prevent the wire from being improperly loosened after being tied, and when the rotating turntable is reversed, After the limit plate is disengaged from the positioning ring, the wire can be easily released.

In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the following diagrams and drawings:

First, please refer to the first and second figures. The wire retracting and positioning device (A) of the present invention is mainly composed of a base (1), a reel (2), a positioning ring (3), and a The limit plate (4), a driving member (5), a turntable (6) and a locking device (7); wherein:

The base (1) is formed with a receiving groove (11) in the base (1), and a locking hole (12) is formed in the center of the receiving groove (11), and is further disposed on the peripheral wall of the base (1). There is a two-wire perforation (13), and the wire perforation (13) is in communication with the receiving groove (11), and at least one positioning flange (14) is protruded from the notch of the receiving groove (11), and The groove (11) is provided with at least one groove (15) at the groove wall;

The reel (2) is such that the reel (2) is received in the receiving slot (11) of the base (1), and the reel (2) is formed at one end corresponding to the receiving slot (11). a chamber (21) is further provided on each of the two sides of the reel (2) with a hole-shaped wire assembly (22), and the two-hole wire assembly (22) is connected to the chamber (21) And the second wire assembly portion (22) corresponds to the two wire piercings (13) of the base (1), so that the two ends of one wire (B) are respectively perforated by the two wires of the base (1) ( 13) threading the wire assembly (22) of the reel (2) so that the two ends of the wire (B) are knotted in the chamber (21) of the reel (2), and the reel is further (2) forming a gear portion (23) opposite to the other end of the base (1), and reversing the center of the reel (2) through a locking hole (24);

The positioning ring (3) is configured such that the positioning ring (3) is correspondingly disposed on the notch of the receiving groove (11) of the base (1), and a periphery of the positioning ring (3) is formed at least at one side thereof. Positioning the groove (31) to be positioned in alignment with the positioning flange (14) at the notch of the receiving groove (11), and at least one end of the positioning ring (3) and the corresponding groove (11) is formed with at least one end An insert (32) is inserted into the groove (15) of the groove wall of the receiving groove (11), and a ring hole (33) is formed in the center of the positioning ring (3), and the reel (2) is made. The gear portion (23) is located in the ring hole (33), and the positioning ring (3) is connected with at least one elastic piece (34) along the inner edge of the ring hole (33), and the elastic piece (34) Forming a ratchet (341);

The limit plate (4) is such that the limit ring (4) and the positioning ring (3) corresponding to one end ring are provided with a ring of ratchet teeth (41), and the annular ratchet (41) and the ring The positioning ring (3) is engaged with the ratchet teeth (341) on the elastic piece (34), and the limiting plate (4) is formed with a positioning protrusion on the end surface of the limiting disk (4) provided with the annular ratchet (41). And the positioning protrusion (42) is located in the ring hole (33) of the positioning ring (3), and a polygonal hole (43) is inserted through the center of the positioning protrusion (42), and the multilateral The at least one side of the hole (43) is provided with a groove (431), and the limit plate (4) is located at the periphery of the polygonal hole (43) opposite to the other end surface of the formed annular ratchet (41). Forming at least one card flange (44), wherein the limiting plate (4) has at least two protrusions (45) protruding from the other end faces of the forming ratchets (41), and the protruding piece (45) Forming a hollow portion (451);

The driving member (5) is formed such that the driving member (5) is formed in a polygonal shape corresponding to the polygonal hole (43) of the limiting plate (4), so that the driving member (5) is correspondingly set. a polygonal hole (43) of the disc (4), and a driving strip (51) is provided on at least one side of the peripheral wall of the driving member (5) to be grooved with the polygonal hole (43). Correspondingly, a pair of vertical grooves (52) are formed by one end of the driving member (5) and the corresponding portion of the reel (2), and the gear portion (23) of the reel (2) is accommodated in the assembly. The groove (52) is further formed with an inner tooth portion (53) on the inner edge of the notch of the group of vertical grooves (52) for engaging with the gear portion (23) of the reel (2), and is repetitive to the driving member ( 5) centrally forming a screw hole (54);

The turntable (6) is such that the turntable (6) is formed with a cavity (61) on one end surface corresponding to the limit plate (4), and the limit plate (4) and the driving member (5) are accommodated. In the chamber (61) of the turntable (6), the tab (45) provided on the end surface of the limiting disc (4) is positioned against the bottom of the chamber (61), and the chamber is 61) a screw (62) is arranged in the center to be screwed with the screw hole (54) of the driving member (5), and the chamber (61) is formed with at least one card slot (63) on the bottom of the chamber, and Positioning the limit plate (4) of the card flange (44) in the card slot (63), repeating a keyhole (64) in the center of the turntable (6);

The locking member (7) is threaded through the base (1), the reel (2) and the turntable (6) central locking holes (12), (24), (64) to the base (1) And the turntable (6) is locked and combined, and the reel (2), the positioning ring (3), the limiting plate (4) and the driving member (5) are wrapped around the base (1) and the turntable (6) )in.

Accordingly, when the creation is combined with the shoe assembly, please refer to the third figure as shown in the figure (C), the upper of the shoe body (C1) is formed with two opposite eyelets (C2), and The shoe body (C1) is placed under the two eyelets (C2) with a tongue (C3), and the tongue (C3) is located between the two eyelets (C2), and the two shoes are The eye piece (C2) is provided with a corresponding plurality of eyelets (C4), and another wire (B) is provided, and the wire (B) is cross-threaded to the eyelets of the two eyelets (C2) (C21) And the wire retracting and positioning device (A) of the present invention is connected to the tongue (C3) by its base (1), and the two ends of the wire (B) are respectively separated by the base (1) The second wire perforation (13) passes through the two-hole wire assembly portion (22) of the reel (2) to penetrate into the chamber (21) of the reel (2), and the wire (B) is The end is knotted in the chamber (21) of the reel (2).

Thereby, when the user puts the foot from the shoe opening (C4) of the shoe (C) into the shoe body (C1), the user can hold it as shown in the fourth figure. At the upper end of the tongue (C3), the wire retracting and positioning device (A) rotates the turntable (6) clockwise, and at this time, the screw (62) provided by the turntable (6) is driven by the driving member. (5) The threaded screw hole (54) drives the driving member (5) and the limiting plate (4) connected to the driving member (5) toward the positioning ring (3) and the reel (2). When the turntable (6) is rotated relative to the limit plate (4), when the side of the card slot (63) of the turntable (6) and the limit plate (4) of the limit plate (4) are blocked, Positioning the relative rotation state thereof, at this time, the ratchet teeth (41) provided on the end surface of the limiting plate (4) also reach the positioning ring (3) to mesh with the ratchet teeth (341) of the positioning ring (3), and The inner tooth portion (53) of the driving member (5) also meshes with the gear portion (23) of the reeling disc (2) on the turntable (6) After positioning with the limit plate (4), when the force applied to the turntable (6) is greater than the limit plate (4) and the positioning ring (3) engaging the ratchets (41), (341), the limit The disk (4) and the driving member (5) are rotated together with the turntable (6). At this time, the inner tooth portion (53) and the winding disk (2) of the gear portion (23) are driven by the driving member (5). The meshing can drive the reel (2) to rotate together, and the wire (B) fixed to the reel (2) at both ends is retracted so that the wire (B) will be the two eyelets (C2). Pull the bundle to fix the shoes (C) to the human foot.

Furthermore, when the user wants to take off the shoe (C) from his foot, the turntable (6) is rotated counterclockwise. At this time, the screw (62) provided in the turntable (6) is driven by the drive member ( 5) The screw hole (54) is connected to drive the driving member (5) and its set limit plate (4) to feed in the opposite direction to the positioning ring (3) and the reel (2), and the limit is When the card flange (44) and the turntable (6) are blocked by the other side of the card slot (63), the driving member (5) and the limiting plate (4) are reversely fed to the positioning. At this time, the ratchet (41) of the limiting plate (4) is disengaged from the ratchet teeth (341) of the positioning ring (3), and the inner tooth portion (53) of the other driving member (5) is also separated from the reeling disk. (2) the meshing of the gear portion (23), wherein the reel (2) can be arbitrarily rotated to release the wire (B) when the user pulls the wire (B) to release For the shoe body (C1), the two eye panels (C2) are gathered to facilitate the user's foot from the shoe (C) to the shoe (C) ) Prolapse.

Thereby, the wire (B) can be firmly fixed by using the wire retracting and positioning device (A) of the present invention and the limit plate (4) and the ratchet teeth (41) and (341) of the positioning ring (3). The winding state is not like the existing wire (B) tied and tied, and it is easy to be loosened by the external force of people walking, running, etc., and because of the wire retracting and positioning device (A) of the present creation The wire (B) can be tightened and loosened by rotating the turntable (6), so the operation is extremely simple, and it is possible to avoid the knots often caused by the young children who do not tie the wire (B). The tie is not firmly tied, and the wire (B) is loosened frequently. For the elderly with weak physical functions, the wire (B) can be prevented from loosening after the tie is tied, and the wire can be reattached under the arm ( B) The physiological burden, and because the wire (B) is retracted in the wire retracting and positioning device (A) without being exposed, it is possible to avoid the user accidentally falling over due to the exposed or loose wire (B). Situation to improve the safety of use.

The foregoing embodiment or the drawings do not limit the implementation of the wire retracting and positioning device (A) of the present invention. The wire retracting and positioning device (A) of the present invention is not limited to the assembly of the shoe (C), and can also be applied to Clothes, hats, protective gears, and various daily necessities, etc., need to be bundled and fastened with wire (B). Any change or modification made by those who have ordinary knowledge in the technical field should be regarded as not departing from the creation. The wire retractable positioning device patent category.

In summary, the embodiment of the present creation can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same kind of products, nor has it been disclosed before the application, and has fully complied with the provisions of the Patent Law. It is required that if an application for a new type of patent is filed in accordance with the law, and the application for a patent is granted, the patent will be granted.

(1) ‧ ‧ pedestal

(11) ‧‧‧ 容容

(12)‧‧‧Keyhole

(13)‧‧‧Wire piercing

(14)‧‧‧ positioning flange

(15)‧‧‧Ditching

(2) ‧ ‧ reel

(21) ‧ ‧ chamber

(22) ‧‧‧Wire Group Headquarters

(23)‧‧‧ Gear Department

(24)‧‧‧Keyhole

(3) ‧‧‧ positioning ring

(31)‧‧‧ positioning grooves

(32)‧‧‧Inlay

(33) ‧‧‧ring hole

(34) ‧‧‧Shraps

(341)‧‧‧ Ratchets

(4) ‧ ‧ limit plate

(41)‧‧‧ ratchets

(42) ‧‧‧ positioning protrusion

(43) ‧‧‧Multilateral holes

(431)‧‧‧

(44)‧‧‧ card flange

(45)‧‧‧1

(451) ‧ ‧ 镂 镂 镂

(5) ‧‧‧ drive parts

(51)‧‧‧ Inserts

(52) ‧ ‧ set up slots

(53) ‧‧‧ internal tooth

(54)‧‧‧ screw holes

(6)‧‧‧ Turntable

(61) ‧ ‧ ‧ room

(62)‧‧‧ screw

(63)‧‧‧ card slot

(64)‧‧‧Keyhole

(7)‧‧‧Lock Firmware

(A)‧‧‧Wire retracting and positioning device

(B)‧‧‧Wire

(C) ‧ ‧ shoes

(C1)‧‧‧Shoe body

(C2)‧‧‧Shoes

(C21)‧‧‧ Eyes

(C3)‧‧‧Shoe tongue

(C4)‧‧‧ Shoe mouth

The first picture: the exploded view of the creation

Figure 2: Sectional view of the creation

The third picture: the perspective of the application of the shoe

Figure 4: Sectional view of the use of this creation

(1) ‧ ‧ pedestal

(11) ‧‧‧ 容容

(12)‧‧‧Keyhole

(13)‧‧‧Wire piercing

(14)‧‧‧ positioning flange

(15)‧‧‧Ditching

(2) ‧ ‧ reel

(23)‧‧‧ Gear Department

(24)‧‧‧Keyhole

(3) ‧‧‧ positioning ring

(31)‧‧‧ positioning grooves

(32)‧‧‧Inlay

(33) ‧‧‧ring hole

(34) ‧‧‧Shraps

(341)‧‧‧ Ratchets

(4) ‧ ‧ limit plate

(41)‧‧‧ ratchets

(42) ‧‧‧ positioning protrusion

(43) ‧‧‧Multilateral holes

(431)‧‧‧

(44)‧‧‧ card flange

(45)‧‧‧1

(451) ‧ ‧ 镂 镂 镂

(5) ‧‧‧ drive parts

(51)‧‧‧ Inserts

(52) ‧ ‧ set up slots

(53) ‧‧‧ internal tooth

(54)‧‧‧ screw holes

(6)‧‧‧ Turntable

(61) ‧ ‧ ‧ room

(62)‧‧‧ screw

(63)‧‧‧ card slot

(64)‧‧‧Keyhole

(7)‧‧‧Lock Firmware

(A)‧‧‧Wire retracting and positioning device

(B)‧‧‧Wire

Claims (12)

A wire retracting and positioning device comprises: a base, wherein the base is formed with a receiving groove, a locking hole is inserted through the center of the receiving groove, and a two-wire perforation is provided on the peripheral wall of the base, and the base is The wire perforation is in communication with the receiving groove; a reeling tray is disposed in the receiving groove of the base, and each of the two sides of the reeling disc is provided with a wire assembly portion, and the two wire assembly portion is Corresponding to the two wires of the base, the reel is formed with a gear portion opposite to the other end of the base, and the center of the reel is inserted through a locking hole; a positioning ring is configured to cover the positioning ring correspondingly The notch of the receiving groove of the base further forms a ring hole in the center of the positioning ring, and the gear portion of the reeling disk is placed in the ring hole, and the positioning ring is connected along the inner edge of the ring hole at least a resilient piece, and a ratchet is formed on the elastic piece; a limiting plate is provided with a ring of ratchet teeth on one end ring corresponding to the positioning ring and the annular ratchet and the positioning ring thereof The ratchets on the shrapnel are engaged, and the limit disc is provided with the annular ratchet The end surface is formed with a positioning protrusion, and the positioning protrusion is located in the ring hole of the positioning ring, and a polygonal hole is inserted through the center of the positioning protrusion, and the limiting plate is formed on the opposite annular ratchet The other end face is formed with at least one card flange at a periphery of the polygonal hole; a driving member is formed such that the driving member is formed in a polygonal shape corresponding to the polygonal hole of the limiting plate, so that the driving member Correspondingly disposed in the polygonal hole of the limiting plate, the driving member and the corresponding end of the reel are formed with a set of vertical grooves, and the gear portion of the reel is received in the set of vertical grooves, and the set of vertical grooves An inner tooth portion is formed on the inner edge of the notch to engage the gear portion of the reel, and a screw hole is formed in the center of the driving member; a turntable is disposed on the corresponding position plate and the driving member Forming a chamber on one end surface, and the limiting plate and the driving member are received in the chamber of the rotating disc, and a screw is arranged in the center of the chamber to be screwed with the screw hole of the driving member, and The chamber is formed with at least one card slot at the bottom of the chamber, and the limit plate is The card flange is located in the card slot, and a locking hole is inserted in the center of the turntable; a locking member is disposed on the base, the reel and the central locking hole of the turntable to The turntable is locked and combined, and the reel, the positioning ring, the limit plate and the driving member are wrapped in the base and the turntable. The wire retracting and positioning device according to claim 1, wherein the reeling disk is formed with a chamber formed at one end of the receiving groove of the base, and the wire assembly portion disposed on the two sides of the reel is formed as The hole is shaped such that the hole-shaped two-wire group standing portion communicates with the chamber. The wire retracting and positioning device of claim 1, wherein the base is provided with at least one positioning flange at a notch of the receiving groove, and the peripheral edge of the positioning ring is formed at least at one side. There is a positioning groove to be positioned in engagement with the positioning flange at the groove of the groove. The wire retracting and positioning device of claim 1, wherein the positioning ring is formed with at least one insert at one end corresponding to the receiving groove of the base, and the base is grooved in the receiving groove thereof. At least one recessed groove is provided in the wall to be correspondingly embedded with the insert of the positioning ring. The wire retracting and positioning device according to claim 1, wherein the limiting plate is provided with at least two protrusions protruding from the other end surface of the forming ratchet, and a hollow portion is formed on the protruding piece, and The limit plate has a tab and a bottom of the chamber of the turntable abutting the set position. The wire retracting and positioning device according to claim 1, wherein the driving member is formed with a molding at least one side of the peripheral wall thereof, and the limiting plate has at least one side wall of the polygonal hole. A groove is provided to engage with the molding strip of the peripheral wall of the driving member. A shoe having a wire retracting and positioning device comprises: a shoe body, wherein the shoe body is formed with two opposite eyelets, and the shoe body is connected with a shoe at a position below the two eyelets a tongue, and the tongue is located between the two eyelets, and a plurality of corresponding eyelets are disposed on the two eyelets, and a wire is further disposed, and the wire is crossed and disposed on the two eyelets a wire retracting and positioning device, the wire retracting and positioning device is provided with a base for fixing the base to the tongue of the shoe body, and forming a cavity on the base, and a locking hole is formed in the center of the receiving slot, and a two-wire perforation is provided on the peripheral wall of the base, and the wire is perforated to communicate with the receiving groove, and a reel is disposed, so that the reel is placed on the base. a wire assembly portion is disposed on each of the two sides of the reel, and the two wire assembly portions are corresponding to the two wire perforations of the base such that the two ends of the wire are respectively made of the two wires of the base The perforations are penetrated and each is combined with the second wire assembly of the reel, and the volume is The disc is formed with a gear portion at the other end of the base, and the center of the reel is inserted through a locking hole, and a positioning ring is disposed, so that the positioning ring is correspondingly disposed on the notch of the receiving groove of the base, and Forming a ring hole in the center of the positioning ring, and placing the gear portion of the reel disk in the ring hole, and further locating the positioning ring along the inner edge of the ring hole with at least one elastic piece, and forming a ratchet on the elastic piece And a limiting plate is provided, wherein the limiting plate and the end ring corresponding to the positioning ring are provided with a ring of ratchet teeth, and the annular ratchet meshes with the ratchet on the elastic piece of the positioning ring, and Forming a positioning protrusion on the end surface of the limiting disk provided with the annular ratchet, and positioning the positioning protrusion in the ring hole of the positioning ring, and inserting a polygonal hole in the center of the positioning protrusion And the limiting plate is formed on the other end surface of the formed annular ratchet, and at least one card flange is formed at a periphery of the polygonal hole, and a driving member is further formed to shape the driving member to the limit a polygonal type corresponding to the polygonal hole of the disk, so that the driving component is correspondingly set to the limit In the polygonal hole of the disc, the driving member and the corresponding end of the reel are formed with a set of vertical grooves, and the gear portion of the reel is received in the set of vertical grooves, and the inner edge of the notch of the set of vertical grooves Forming an internal toothing portion to mesh with the gear portion of the reeling disc, and forming a screw hole in the center of the driving member, and further providing a turntable for forming the end surface of the corresponding position plate and the driving member The chamber has a chamber, and the limiting plate and the driving member are received in the chamber of the rotating disc, and a screw is arranged in the center of the chamber to be screwed with the screw hole of the driving member, and the chamber is further The bottom of the chamber is formed with at least one card slot, and the card flange of the limiting plate is located in the card slot, and a locking hole is inserted in the center of the turntable, and a lock is disposed to ensure the fastener is worn. The base, the reel and the central locking hole of the turntable are used to lock and couple the base and the turntable, and the reel, the positioning ring, the limiting plate and the driving member are wrapped in the base and the turntable. The shoe having the wire retracting and positioning device according to the seventh aspect of the invention, wherein the reel of the wire retracting and positioning device is formed with a chamber formed at one end of the receiving groove of the base, and is further disposed on the winding wire. The wire assembly portion on the two sides of the disk is formed in a hole shape such that the two-wire assembly portion having the hole shape is in communication with the chamber thereof, and the two ends of the wire respectively pierced by the two wires of the base are respectively passed through the winding wire. The two-hole wire group of the disk is inserted into the chamber of the reel, and the two ends of the wire are knotted and positioned in the cavity of the reel. The shoe having the wire retracting and positioning device according to the seventh aspect of the invention, wherein the base of the wire retracting and positioning device is provided with at least one positioning flange at a notch of the groove thereof, and A positioning groove is formed on at least one side of the circumference of the positioning ring to be positioned in engagement with the positioning flange at the groove of the groove. The shoe having the wire retracting and positioning device according to the seventh aspect of the invention, wherein the positioning ring of the wire retracting and positioning device is formed with at least one panel at one end corresponding to the receiving groove of the base, and The base is provided with at least one recessed groove at the groove wall of the receiving groove to be correspondingly embedded with the insert of the positioning ring. The shoe having the wire retracting and positioning device according to the seventh aspect of the invention, wherein the limiting plate of the wire retracting and positioning device is provided with at least two protrusions protruding from the other end surface of the forming ratchet, and A hollow portion is formed on the protruding piece, and the protruding piece of the limiting plate and the bottom of the chamber of the rotating plate are set to a position. The shoe having the wire retracting and positioning device according to the seventh aspect of the invention, wherein the driving member of the wire retracting and positioning device is formed with a molding at least one side of the peripheral wall thereof, and the limiting plate is multilateral At least one side of the hole wall of the hole is provided with a groove to engage with the insert of the peripheral wall of the driving member.