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WO2022148002A1 - 紧固装置与系线组装方法 - Google Patents

紧固装置与系线组装方法 Download PDF

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Publication number
WO2022148002A1
WO2022148002A1 PCT/CN2021/107457 CN2021107457W WO2022148002A1 WO 2022148002 A1 WO2022148002 A1 WO 2022148002A1 CN 2021107457 W CN2021107457 W CN 2021107457W WO 2022148002 A1 WO2022148002 A1 WO 2022148002A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening device
knob
tether
housing
casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/107457
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
陈金柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US17/144,156 external-priority patent/US11751634B2/en
Application filed by Individual filed Critical Individual
Priority to EP21917045.3A priority Critical patent/EP4275541A4/en
Priority to CN202180014164.8A priority patent/CN115103612A/zh
Priority to KR1020237013917A priority patent/KR20230129003A/ko
Priority to JP2022575802A priority patent/JP7758691B2/ja
Publication of WO2022148002A1 publication Critical patent/WO2022148002A1/zh
Anticipated expiration legal-status Critical
Priority to JP2025170759A priority patent/JP2025185092A/ja
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/16—Fastenings secured by wire, bolts, or the like
    • A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C11/00—Other fastenings specially adapted for shoes
    • A43C11/008—Combined fastenings, e.g. to accelerate undoing or fastening

Definitions

  • the present invention relates to a fastening device and a tether assembly method, in particular to a fastening device and a tether assembly method that can fasten articles by tying up the tether.
  • a simple wire harnessing mechanism which includes a casing, a detent unit and a spring.
  • the casing is provided with a perforation for the wire body to pass through.
  • the force between the spring and the detent unit makes the The wire body is clamped between the detent unit and the housing to achieve the fastening effect, and the length of the wire body can be changed by pressing the spring to change the position of the detent unit.
  • this kind of wire harnessing mechanism provides the tightening force through the restoring force of the spring, and the wire body is still easily loosened due to vibration or external force, and this kind of wire harnessing mechanism has no space to accommodate the wire body, so the wire body is exposed. It is also easy to cause danger.
  • a fastening device for tightening or releasing a tether
  • the fastening device includes a casing, a wire reel, a knob and a detent unit.
  • the casing includes a casing, a base and an engaging portion, the casing includes an accommodating space, the base is detachably connected to the casing, and the engaging portion is located in the casing.
  • the spool is accommodated in the accommodating space and is used for winding the tether.
  • the knob includes an inserting portion corresponding to the engaging portion.
  • the actuating unit is accommodated in the accommodating space. Wherein, when the knob is rotated relative to the housing toward the bundling direction, the detent unit does not block the wire reel, and the spool is rotated toward the bundling direction to bundle the tethered wire.
  • the easiness of assembly of the fastening device can be improved by the structural arrangement of the fastening device.
  • the detent unit when the knob is rotated relative to the housing in the release direction, the detent unit can be switched from the first position to the second position in the axial direction, and when the detent unit is located at the first position, the detent unit is in the first position.
  • the unit is coupled to the reel to prevent rotation of the reel in the release direction; when the catch unit is in the second position, the reel is allowed to rotate in the release direction.
  • the detent unit may include a detent ring and an inner ring.
  • the detent ring may include a central hole in which the inner ring is movably positioned, wherein the inner ring is switched from the first position to the second position when the knob is rotated relative to the outer casing in the release direction.
  • the knob may include a stud, and the stud protrudes downward to fit into the threaded hole of the inner ring.
  • the threaded hole is guided by the stud. to allow the inner ring to switch from the first position to the second position.
  • the spool may include a first opening, a second opening and at least one inclined surface, and the first end of the tie line penetrates from the first opening toward the at least one inclined surface.
  • the number of the at least one inclined surface can be one, the first end of the tie line penetrates toward the inclined surface from the first opening, and the second end of the tie line penetrates toward the inclined surface from the second opening. enter.
  • the fastening device may further include a control group inserted into the knob and coupled to the catch unit, wherein the control group is pulled up or depressed to decouple the catch unit from the wire reel and allow the wire The disc spins freely.
  • control group may include two clamping arms, and the two clamping arms are coupled to the detent unit.
  • the control group may include a limiter, a screw and a bushing, the limiter is inserted on the knob, the bushing is limited to the detent unit, and the screw passes through the shaft from bottom to top The sleeve is locked to the stopper.
  • the control group may include a control rod and a screw rod, the control rod is inserted into the knob, and the screw rod is limited to the detent unit and locked to the control rod.
  • the detent unit may include at least one ratchet arm
  • the knob includes at least one first biasing block, and when the knob is rotated toward the release direction, the at least one first biasing block biases the at least one ratchet arm.
  • the fastening device may further comprise a ratchet ring, the housing comprises a plurality of internal teeth, the ratchet ring is disposed on the housing and comprises a plurality of lower helical teeth, a plurality of upper helical teeth and a plurality of ratchet ring teeth, each of the lower helical teeth and the
  • the upper helical teeth are located on the outer surface of the ratchet ring, the lower helical teeth are located below the upper helical teeth to correspond to the inner teeth, and the ratchet ring teeth are located on the inner surface of the ratchet ring.
  • a tether wire assembling method for connecting the tether wire to a fastening device.
  • the tether wire assembling method includes a fastening device providing step and a tether wire coupling step.
  • a fastening device is provided, the fastening device includes a casing, a wire reel, a knob and a detent unit, the casing includes a casing, a base and a clamping part, the base is detachably connected to the casing, and the clamping
  • the part is located in the casing, the knob includes an inserting part corresponding to the engaging part, and the wire reel and the detent unit are located in the casing.
  • the tether line coupling step the first end and the second end of the tether line are passed through the housing and the reel and then exposed to the housing, and after the first end and the second end are knotted, the tether line is coupled to the reel .
  • the housing may include two threading holes
  • the spool includes a first opening and at least one inclined surface
  • the first end of the tethering wire penetrates from the threading hole and the first opening toward the at least one inclined surface.
  • the number of the at least one inclined surface can be one, and after the first end of the tether wire penetrates into the inclined surface from the aforementioned threading hole and the first opening, the second end of the tether wire is free from the slanted surface. The other threading hole and the second opening are penetrated toward the inclined surface.
  • FIG. 1 is a schematic perspective view of a fastening device according to a first embodiment of the present invention
  • FIG. 2 is an exploded schematic view of the fastening device of the first embodiment of FIG. 1;
  • FIG. 3 is another exploded schematic diagram of the fastening device of the first embodiment of FIG. 1;
  • FIG. 4 is a partial top schematic view of the fastening device of the first embodiment of FIG. 1;
  • FIG. 5 is a schematic side cross-sectional view of the fastening device of the first embodiment of FIG. 4 along the secant line 5-5;
  • FIG. 6 is a schematic side cross-sectional view of a fastening device according to a second embodiment of the present invention.
  • FIG. 7 is an exploded schematic diagram of a fastening device according to a third embodiment of the present invention.
  • FIG. 8 is another exploded schematic diagram of the fastening device of the third embodiment of FIG. 7;
  • FIG. 9 is a partial side cross-sectional schematic diagram of the fastening device according to the third embodiment of FIG. 7 coupled to the tether;
  • FIG. 10 is an exploded schematic diagram of a fastening device according to a fourth embodiment of the present invention.
  • Fig. 11 is another exploded schematic view of the fastening device of the fourth embodiment of Fig. 10;
  • FIG. 12 is a schematic side cross-sectional view of the fastening device of the fourth embodiment of FIG. 10;
  • FIG. 13 is an exploded schematic diagram of a fastening device according to a fifth embodiment of the present invention.
  • Fig. 14 is another exploded schematic view of the fastening device of the fifth embodiment of Fig. 13;
  • FIG. 15 is a schematic side cross-sectional view of the fastening device of the fifth embodiment of FIG. 13;
  • FIG. 16 is an exploded schematic diagram of a fastening device according to a sixth embodiment of the present invention.
  • FIG. 17 is a schematic side cross-sectional view of the fastening device of the sixth embodiment of FIG. 16;
  • FIG. 18 is an exploded schematic diagram of a fastening device according to a seventh embodiment of the present invention.
  • Fig. 19 is another exploded schematic view of the fastening device of the seventh embodiment of Fig. 18;
  • FIG. 20 is a schematic side sectional view of the fastening device of the seventh embodiment of FIG. 18;
  • FIG. 21 is an exploded schematic diagram of a fastening device according to an eighth embodiment of the present invention.
  • FIG. 22 is a schematic side cross-sectional view of the fastening device of the eighth embodiment of FIG. 21;
  • FIG. 23 is an exploded schematic diagram of a fastening device according to a ninth embodiment of the present invention.
  • Fig. 24 is another exploded schematic view of the fastening device of the ninth embodiment of Fig. 23;
  • FIG. 25 is a schematic side cross-sectional view of the fastening device of the ninth embodiment of FIG. 23;
  • 26 is a schematic side cross-sectional view of a fastening device according to a tenth embodiment of the present invention.
  • FIG. 27 is a schematic side sectional view of a fastening device according to the eleventh embodiment of the present invention.
  • FIG. 28 is a schematic side sectional view of a fastening device according to a twelfth embodiment of the present invention.
  • 29 is an exploded schematic diagram of a fastening device according to the thirteenth embodiment of the present invention.
  • FIG. 30 is a partial top view of the fastening device of the thirteenth embodiment of FIG. 29 coupled to the tether;
  • FIG. 31 is a schematic side cross-sectional view of the fastening device of the thirteenth embodiment of FIG. 29;
  • FIG. 32 is a schematic side sectional view of a fastening device according to a fourteenth embodiment of the present invention.
  • FIG. 33 is a schematic side sectional view of a fastening device according to a fifteenth embodiment of the present invention.
  • FIG. 35 is a schematic side cross-sectional view of the fastening device of the sixteenth embodiment of FIG. 34.
  • 36 is a block flow diagram illustrating a method for assembling a tether according to a seventeenth embodiment of the present invention.
  • first, second, third, etc. are only used to describe different elements or components, and do not limit the elements/components themselves. Therefore, the first element/component can also be renamed as the second element/component.
  • the combination of elements/components/mechanisms/modules in this article is not a generally known, conventional or existing combination in this field, and it cannot be determined whether the combination relationship is based on whether the components/components/mechanisms/modules themselves are prior art. Easily accomplished by those skilled in the art.
  • FIG. 1 is a schematic perspective view of a fastening device 100 c according to the first embodiment of the present invention
  • FIG. 2 is the first embodiment of FIG. 1
  • FIG. 3 is an exploded schematic diagram of the fastening device 100c of the first embodiment of FIG. 1
  • FIG. 4 is a schematic top view of a part of the fastening device 100c of the first embodiment of FIG. 1
  • 5 shows a schematic side cross-sectional view of the fastening device 100c of the first embodiment of FIG. 4 along the secant line 5-5, and in FIG.
  • the fastening device 100c is used for tightening or releasing the tether (not shown in FIG. 1 to FIG. 5 ).
  • the fastening device 100c includes a housing 200c, a reel 300c, a knob 500c and a detent unit 400c.
  • the housing 200c includes a casing 260c, a base 270c, and an engaging portion 250c.
  • the housing 260c includes an accommodating space 210c
  • the base 270c is detachably connected to the housing 260c
  • the engaging portion 250c is located in the housing 260c.
  • the spool 300c is accommodated in the accommodating space 210c and is used for winding the tether.
  • the knob 500c includes an engaging portion 540c corresponding to the engaging portion 250c.
  • the detent unit 400c is accommodated in the accommodating space 210c.
  • the easiness of assembly of the fastening device 100c can be improved by the structural arrangement of the fastening device 100c.
  • the housing 260c may be annular to form the accommodating space 210c, and the housing 260c may further include inner teeth 230c, two threading holes 220c, and three fitting protrusions 261c, 262c, and 263c.
  • the inner teeth 230c face the accommodating space 210c, the two threading holes 220c communicate with the accommodating space 210c, the engaging portion 250c protrudes annularly from the body of the housing 260c, and the three fitting protrusions 261c, 262c, 263c are located at The lower part of the engaging portion 250c also protrudes radially outward.
  • the base 270c may further include three holes 271c, 272c, 273c to be fitted with the three fitting protrusions 261c, 262c, 263c respectively, so that the base 270c is combined with the housing 260c.
  • the base 270c may be provided with a guide groove 274c located above the hole 273c to guide the fitting protrusion 263c, but the invention is not limited to this.
  • the knob 500c may further include a protruding post 510c, three first biasing blocks 520c and three second biasing blocks 530c.
  • the protruding post 510c, the three first biasing blocks 520c and the three second biasing blocks 530c are all formed from the inside of the knob 500c.
  • the top surface protrudes downward, the protruding post 510c is located in the middle, and the three first biasing blocks 520c and the three second biasing blocks 530c alternately surround the protruding post 510c.
  • the detent unit 400c includes a detent ring 410c and an inner ring 450c, the detent ring 410c includes a central hole 412c and a plurality of transmission teeth 411c, and the inner ring 450c is movably located in the central hole 412c and includes an insertion hole 452c and a plurality of protruding teeth 451c,
  • the insertion hole 452c is for inserting and fitting the protruding post 510c, and the protruding teeth 451c are correspondingly engaged with the transmission teeth 411c and the engaging teeth 330c of the spool 300c.
  • the detent unit 400c may further include three first ratchet arms 430c and three second ratchet arms 440c extending outward from the detent ring 410c, the three first ratchet arms 430c and the three second ratchet arms 440c all correspond to the inner teeth 230c, and As shown in FIG.
  • each of the first biasing blocks 520c can bias each of the first ratchet arms 430c to allow the spool 300c to be rotated in the first direction A3 and be endlessly retracted
  • each second biasing block 530c can bias each second ratchet arm 440c to allow the spool 300c to rotate in the second direction A4 and release the tether indefinitely .
  • the tether can be released by rotating the knob in the first direction, and the tether can be tightened by rotating the knob in the second direction, which is not limited to the above disclosure.
  • FIG. 6 is a schematic side cross-sectional view of a fastening device 100 d according to a second embodiment of the present invention.
  • the fastening device 100d includes a housing 200d, a reel 300d, a detent unit (not shown in FIG. 6 ), and a knob 500d.
  • the fastening device 100d is composed of a casing 200d, a wire reel 300d, a detent unit and a knob 500d, and the structure of the fastening device 100d is similar to the fastening device 100c of the first embodiment in FIGS. 1 to 5, and
  • the detent unit also includes a detent ring 410d and an inner ring 450d, and the only difference is that the details of the structures of the detent ring 410d and the knob 500d are slightly different, and will not be repeated.
  • FIG. 7 is an exploded schematic view of a fastening device 100e according to the third embodiment of the present invention
  • FIG. 8 is the fastening device 100e of the third embodiment of FIG. 7
  • FIG. 9 shows a partial side cross-sectional view of the fastening device 100e of the third embodiment of FIG. 7 coupled to the tether T1, and in FIG. 9, the base 270e is omitted.
  • the fastening device 100e may include a housing 200e, a spool 300e, a detent unit 400e, a knob 500e, a ratchet ring 800e, and a spring 700e.
  • the casing 200e includes a casing 260e and a base 270e.
  • the casing 260e includes two threading holes 220e and three fitting protrusions 261e, 262e, and 263e.
  • the protrusions 261e, 262e, and 263e are used for fitting into the three holes 271e, 272e, and 273e, so that the base 270e is fitted into the casing 260e.
  • the spool 300e may have a disc structure and include a first opening 321e, a second opening (not shown), an inclined surface 316e and a bottom opening 315e.
  • the first opening 321e and the second opening communicate with the bottom opening 315e.
  • the first end and the second end of the tether T1 can pass through the first opening 321e and the second opening respectively to be coupled with the spool 300e, and the tether T1 is wound on the shaft of the spool 300e.
  • the first end of the tether T1 can be inserted through the first opening 321e toward the inclined surface 316e and then exposed to the lower opening 240e through the bottom opening 315e, and the second end of the tether T1 can be passed through the second opening toward the inclined surface 316e. After entering, it is exposed to the lower opening 240e through the bottom opening 315e, and can be knotted by the user, so that the tether T1 cannot be separated from the first opening 321e and the second opening, and then the base 270e is assembled to the housing 260e That's it.
  • the knob 500e may include a rotating cover 530e and an inner disk 510e, and the inner disk 510e is coupled to the rotating cover 530e.
  • the detent unit 400e is coupled to the knob 500e and the spool 300e, the ratchet ring 800e is disposed on the housing 260e, and the spring 700e is located on the ratchet ring 800e and sleeved on the inner disk 510e.
  • the ratchet ring 800e includes a plurality of lower helical teeth 810e, a plurality of upper helical teeth 820e, and a plurality of ratchet ring teeth 830e.
  • the lower helical teeth 810e and the upper helical teeth 820e are both located on the outer surface of the ratchet ring 800e.
  • the upper helical teeth 820e are located below the upper helical teeth 820e to correspond to the inner teeth 230e, and the ratchet ring teeth 830e are located on the inner surface of the ratchet ring 800e.
  • the detent unit 400e is located in the ratchet ring 800e and includes a detent ring 410e, an inner ring 450e, a plurality of engaging teeth 460e and three ratchet arms 470e.
  • the inner ring 450e is located within the detent ring 410e, the inner ring 450e is axially displaceable relative to the detent ring 410e and includes screw holes 451e.
  • the engaging teeth 460e are located on the inner ring 450e and can be detachably engaged with the engaging teeth 330e, and the three ratchet arms 470e are disposed on the detent ring 410e and correspond to the ratchet ring teeth 830e.
  • the knob 500e may further include a guiding oblique block 520e located on the inner wall of the rotating cover 530e and corresponding to the upper helical teeth 820e.
  • the inner disk 510e may further include a stud 511e and a locking arm 512e.
  • the arm 512e is selectively coupled to the snap-fit protrusion 411e of the detent ring 410e.
  • knob 500e may include an inserting portion 540e corresponding to the engaging portion 250e of the housing 200e.
  • the details are the same as the inserting portion 540c and the engaging portion 250c of the first embodiment in FIGS. 1 to 5, and will not be repeated here.
  • FIG. 10 is an exploded schematic diagram of a fastening device 100f according to the fourth embodiment of the present invention
  • FIG. 11 is the fastening device 100f of the fourth embodiment of FIG. 10
  • FIG. 12 is a schematic side cross-sectional view of the fastening device 100f of the fourth embodiment of FIG. 10
  • the fastening device 100f may include a housing 200f, a reel 300f, a knob 500f, a ratchet ring 800f, and a spring 700f
  • the housing 200f includes a housing 260f and a base 270f.
  • the ratchet ring 800f When the knob 500f is rotated relative to the housing 200f in the retrieving direction, the ratchet ring 800f is continuously moved upward to be separated from the inner teeth 230f, and the spool 300f can be rotated in the retrieving direction to tether the tether. When the knob 500f is pressed and rotated toward the release direction relative to the housing 200f, the spool 300f is allowed to rotate in the release direction to release the tether in sections. From this, it can be seen that the ratchet ring 800f in the fourth embodiment acts as a detent unit and can block or release the spool 300f.
  • FIG. 13 is an exploded schematic view of a fastening device 100g according to the fifth embodiment of the present invention
  • FIG. 14 is the fastening device 100g of the fifth embodiment of FIG. 13
  • FIG. 15 is a schematic side sectional view of the fastening device 100g of the fifth embodiment of FIG. 13
  • the fastening device 100g includes a housing 200g, a spool 300g, a detent unit 400g, a knob 500g and a ratchet ring 800g
  • the housing 200g includes a housing 260g and a base 270g.
  • the detent unit 400g includes a detent ring 410g and an inner ring 450g, and the inner ring 450g is movably disposed in the detent ring 410g.
  • the knob 500g includes a plurality of top teeth 520g and a stud 510g, and the stud 510g is screwed into the screw hole 451g of the inner ring 450g.
  • the ratchet ring 800g includes three first arms 810g, three second arms 820g, and a plurality of ratchet ring teeth 830g.
  • the first arm corresponds to the inner teeth 230g of the housing 260g
  • the second arm 820g corresponds to the inner teeth 230g and the top teeth 520g at the same time.
  • the ratchet arm 470g of the detent unit 400g is selectively engaged with the ratchet ring teeth 830g.
  • the second arm 820g separates from the top teeth 520g to allow the knob 500g to rotate in the retracting direction, so that the detent ring 410g can be driven by the knob 500g to cause the ratchet arm 470g to engage with the ratchet ring Teeth 830g separate.
  • the inner ring 450g is lifted up by the structure of the stud 510g and the screw hole 451g, and is separated from the spool 300g.
  • FIG. 16 is an exploded schematic view of a fastening device 100h according to the sixth embodiment of the present invention
  • FIG. 17 is a side cross-sectional view of the fastening device 100h of the sixth embodiment of FIG. 16 Schematic.
  • the fastening device 100h includes a housing 200h, a reel 300h, a detent unit 400h, a control group 900h, a knob 500h, and a spring 700h
  • the housing 200h includes a housing 260h and a base 270h.
  • the spool 300h is coupled to the knob 500h and includes a plurality of first ratchets 310h.
  • the spool 300h and the detent unit 400h are positioned in the housing 260h.
  • the detent unit 400h is located below the spool 300h and includes a plurality of second ratchet teeth 410h to selectively engage with the first ratchet teeth 310h.
  • the control group 900h is movably inserted into the knob 500h, and the spring 700h abuts between the bottom surface of the housing 260h and the detent unit 400h.
  • the positioning protrusion 911h When the control group 900h is in the retracted position, the positioning protrusion 911h is located above the limiting portion 515h of the knob 500h, the spring 700h is not compressed, and the second ratchet 410h and the first ratchet 310h are engaged in the releasing direction.
  • the control group 900h is pressed down to the release position, the positioning protrusion 911h is located below the limiting portion 515h, the spring 700h is compressed, the detent unit 400h is separated from the spool 300h, and the second ratchet 410h is allowed to fully Separated from the first ratchet 310h.
  • FIG. 18 is an exploded schematic diagram of a fastening device 100i according to the seventh embodiment of the present invention
  • FIG. 19 is the fastening device 100i of the seventh embodiment of FIG. 18
  • FIG. 20 is a schematic side sectional view of the fastening device 100i of the seventh embodiment of FIG. 18
  • the fastening device 100i includes a casing 200i, a reel 300i, a detent unit 400i, a control group 900i, a knob 500i and a spring 700i
  • the casing 200i includes a housing 260i and a base 270i.
  • the control group 900i includes a control rod 910i and a screw rod 920i.
  • the control rod 910i is inserted into the knob 500i, and the screw rod 920i is limited to the detent unit 400i and is locked to the control rod 910i.
  • the detent unit 400i may include a plurality of second teeth 410i and a plurality of first ratchet teeth 420i.
  • the second teeth 410i are engaged with the first teeth 310i of the spool 300i, and the first ratchet teeth 420i are selectively engaged with the second teeth of the housing 260i. Ratchet 261i.
  • the positioning protrusion 911i When the control group 900i is at the closing position, the positioning protrusion 911i is located below the limiting portion of the knob 500i, the spring 700i is not compressed, and the detent unit 400i is at the lower position at this time, the spool 300i is allowed to rotate in the closing direction, but It cannot be turned in the release direction.
  • the control group 900i is pulled up to the release position, the positioning protrusion 911i is located above the limiting portion, the spring 700i is compressed, the detent unit 400i is lifted, the first ratchet 420i and the second ratchet 261i detach, while allowing the spool 300i to be fully released.
  • FIG. 21 is an exploded schematic view of a fastening device 100j according to the eighth embodiment of the present invention
  • FIG. 22 is a side cross-sectional view of the fastening device 100j of the eighth embodiment of FIG. 21 Schematic.
  • the fastening device 100j includes a housing 200j, a reel 300j, a detent unit 400j, a control group 900j and a knob 500j
  • the housing 200j includes a housing 260j and a base 270j.
  • the control group 900j includes a control rod 910j and a screw 920j.
  • the control group 900j is pulled up, the detent unit 400j is lifted and completely separated from the inner teeth 230j.
  • FIG. 23 is an exploded schematic view of a fastening device 100k according to the ninth embodiment of the present invention
  • FIG. 24 is the fastening device 100k of the ninth embodiment of FIG. 23
  • FIG. 25 is a schematic side sectional view of the fastening device 100k of the ninth embodiment of FIG. 23
  • the fastening device 100k includes a housing 200k, a reel 300k, a detent unit 400k, a control group 900k and a knob 500k
  • the housing 200k includes a housing 260k and a base 270k.
  • the knob 500k may include two guide protrusions 510k located on the outer top surface of the knob 500k.
  • the control group 900k is inserted into the knob 500k and may include two track grooves 910k corresponding to the two guide protrusions 510k respectively.
  • Each guide protrusion 510k is helical and has a high point and a low point.
  • the housing 200k includes a housing ratchet arm 280k located on the housing 260k, and the detent unit 400k includes a plurality of side teeth 410k corresponding to the housing ratchet arm 280k.
  • the control group 900k is coupled to the detent unit 400k by two clamping arms 920k. When the control group 900k rotates relative to the knob 500k to be raised to a high position, the detent unit 400k is raised in a coordinated manner so that the tether can be fully released.
  • FIG. 26 is a schematic cross-sectional side view of a fastening device 100l according to a tenth embodiment of the present invention.
  • the fastening device 1001 includes a housing 2001, a wire reel 3001, a detent unit 4001, a control group 9001, and a knob 5001.
  • the control group 900l may include a stopper 910l, a screw 920l and a sleeve 930l, the stopper 910l is inserted on the knob 500l, the sleeve 930l passes through the stopper unit 400l from bottom to top and is limited to the stopper unit 400l, and The screw rod 920l passes through the limiting member 910l from top to bottom to be locked to the sleeve 930l.
  • the limiting member 910l may include a positioning protrusion, which is similar to the positioning protrusion 911h of the eighth embodiment in FIG. 20, but the present invention is not limited thereto.
  • FIG. 27 is a schematic cross-sectional side view of a fastening device 100 m according to an eleventh embodiment of the present invention.
  • the fastening device 100m is similar to the fastening device 100l of the tenth embodiment of FIG. 26 and includes a housing 200m, a spool 300m, a detent unit 400m, a control group 900m and a knob 500m, and then the detent unit 400m and the control group 900m and the detent Cell 4001 is different from control group 9001.
  • the control group 900m can include a limiter 910m, a screw 920m, and a shaft sleeve 930m, the limiter 910m is inserted on the knob 500m, the shaft sleeve 930m is limited to the stop unit 400m, and the screw 920m passes from bottom to top Pass through the shaft sleeve 930m to be locked to the limiter 910m.
  • the detent unit 400m includes a detent ring 410m and an inner ring 450m. When the control group 900m is pulled up, the inner ring 450m will rise in conjunction.
  • the limiting member 910m may include a positioning protrusion, which is similar to the positioning protrusion 911h of the eighth embodiment in FIG. 20, but the present invention is not limited thereto.
  • FIG. 28 is a schematic side sectional view of a fastening device 100n according to a twelfth embodiment of the present invention.
  • the fastening device 100n includes a housing 200n, a reel 300n, a detent unit 400n, and a knob 500n.
  • the detent unit 400n includes a detent ring 410n and an inner ring 450n, and the knob 500n includes a stud 510n to fit with the inner ring 450n.
  • the knob 500n When the knob 500n is turned in the release direction, the inner ring 450n may be lifted to be separated from the spool 300n.
  • FIG. 29 shows an exploded schematic view of a fastening device 100p according to the thirteenth embodiment of the present invention
  • FIG. 30 shows the fastening device 100p of the thirteenth embodiment of FIG. 29
  • FIG. 31 is a schematic side cross-sectional view of the fastening device 100 p of the thirteenth embodiment of FIG. 29
  • the fastening device 100p includes a housing 200p, a reel 300n, a detent unit 400p, a knob 500p, and a control group 900p
  • the housing 200p includes a housing 260p and a base 270p.
  • the control group 900p includes two clamping arms 920p coupled to the detent unit 400p, and pulling up the control group 900p can make the detent unit 400p rise.
  • the housing 260p may include three threaded holes 220p, and the spool 300p may include a first opening 321p, a second opening 322p, and a third opening 323p.
  • the first opening 321p , the second opening 322p and the third opening 323p of the spool 300p can be aligned with the three threading holes 220p one by one, so that the tether T1 can pass through.
  • the end of the tether T1 After passing the first end of the tether T1 through the first threading hole 220p and the first opening 321p, it exits through the third opening 323p and the third threading hole 220p; After passing through the second wire hole 220p and the second opening 322p, the end goes out from the third opening 323p and the third wire hole 220p, and can be knotted to be coupled to the wire reel 300p.
  • FIG. 32 is a schematic side sectional view of a fastening device 100q according to a fourteenth embodiment of the present invention.
  • the fastening device 100q includes a housing (not indicated in FIG. 32 ), a reel 300q, a detent unit 400q, a knob 500q, and a control group 900q.
  • the fastening device 100q is similar to the fastening device 100m of the eleventh embodiment of FIG. 27, but the detent unit 400q includes a plurality of ratchet arms 470q engaged with the inner teeth 230q of the housing 260q, and other details are not repeated.
  • FIG. 33 is a schematic cross-sectional side view of a fastening device 100r according to a fifteenth embodiment of the present invention.
  • the fastening device 100r includes a housing (not indicated in FIG. 33 ), a wire reel 300r, a detent unit 400r, and a knob 500r.
  • the fastening device 100r is similar to the fastening device 100n of the twelfth embodiment of FIG. 28, but the detent unit 400r includes a plurality of ratchet arms 470r engaged with the inner teeth 230r of the housing 260r, and other details will not be repeated.
  • FIG. 34 is an exploded schematic view of a fastening device 100s according to the sixteenth embodiment of the present invention
  • FIG. 35 is a side cross-sectional view of the fastening device 100s of the sixteenth embodiment of FIG. 34 Schematic.
  • the fastening device 100s includes a casing 200s, a reel 300s, a detent unit 400s and a knob 500s
  • the casing 200s includes a casing 260s and a base 270s.
  • the detent unit 400s includes a detent ring 410s and an inner ring 450s.
  • the inner ring 450s is located in the central hole of the detent ring 410s, and the three guide portions 430s extend radially outward from the inner ring 450s.
  • the knob 500s may include a helical track 530s corresponding to the guide portion 430s. Thereby, when the knob 500s is rotated, the inner ring 450s can be raised to separate the detent unit 400s from the spool 300s.
  • the detent unit can be a one-piece member or a two-piece member including a detent ring and an inner ring, and when the detent unit is a two-piece member, one of the members can be lifted.
  • the corresponding teeth may be located in the housing when the ratchet arm is located in the detent unit, or the corresponding teeth may be located in the detent unit when the ratchet arm is located in the housing.
  • the knob and the housing can be combined by fitting, and when the knob is combined with the housing, the housing, the detent unit, the knob and the spool can be combined in a limited position. At this time, even if the base and the housing are separated, other components will not be affected. assembly, because the base is only directly combined with the shell.
  • FIG. 36 illustrates a block flow diagram of a tether assembly method 100 according to a seventeenth embodiment of the present invention.
  • the tether assembly method 100 can be used to connect the tether T1 to the fastening device 100e.
  • the tether assembly method 100 includes a fastening device providing step S01 and a tether coupling step S02.
  • the fastening device 100e includes a casing 200e, a wire reel 300e, a knob 500e and a detent unit 400e
  • the casing 200e includes a casing 260e, a base 270e and an engaging portion 250e
  • the base 270e is detachably connected to the casing 260e
  • the engaging portion 250e is located in the casing 260e
  • the knob 500e includes an inserting portion 540e corresponding to the engaging portion 250e
  • the reel 300e and the detent unit 400e are located in the casing 260e.
  • the first end and the second end of the tether T1 are made to pass through the housing 260e and the reel 300e and then exposed to the housing 260e.
  • the wire T1 is coupled to the wire reel 300e.
  • the housing 200e may include two threading holes 220e, the spool 300e includes a first opening 321e and at least one inclined surface 316e, and the first end of the tether T1 penetrates through the at least one inclined surface 361e from the threading holes 220e and the first opening 321e.
  • the number of the at least one inclined surface 316e is one, so when the first end of the tether T1 penetrates from the first threading hole 220e and the first opening 321e toward the inclined surface 316e, the second end of the tether T1 passes through the inclined surface 316e The end can also be penetrated toward the inclined surface 316e from the other threading hole 220e and the second opening.
  • the base 270e can be connected to the housing 260e, and the assembly can be completed.
  • A3 The first direction
  • T1 Tether.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Clamps And Clips (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Braking Arrangements (AREA)
PCT/CN2021/107457 2021-01-08 2021-07-20 紧固装置与系线组装方法 Ceased WO2022148002A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP21917045.3A EP4275541A4 (en) 2021-01-08 2021-07-20 FIXING DEVICE AND JOINT LINE ASSEMBLY METHOD
CN202180014164.8A CN115103612A (zh) 2021-01-08 2021-07-20 紧固装置与系线组装方法
KR1020237013917A KR20230129003A (ko) 2021-01-08 2021-07-20 체결 디바이스 및 레이스 조립 방법
JP2022575802A JP7758691B2 (ja) 2021-01-08 2021-07-20 締結装置
JP2025170759A JP2025185092A (ja) 2021-01-08 2025-10-09 締結装置及び線状物取付方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/144,156 US11751634B2 (en) 2016-11-11 2021-01-08 Fastening device and lace assembling method
US17/144,156 2021-01-08

Publications (1)

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WO2022148002A1 true WO2022148002A1 (zh) 2022-07-14

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EP (1) EP4275541A4 (ja)
JP (2) JP7758691B2 (ja)
KR (1) KR20230129003A (ja)
CN (1) CN115103612A (ja)
WO (1) WO2022148002A1 (ja)

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US12402695B2 (en) 2022-12-15 2025-09-02 Shenzhen Icomwell Intelligent Medical Technology Co., Ltd. Spool, tightening device with spool, and coupling method of spool and lace

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JP2025185092A (ja) 2025-12-18
CN115103612A (zh) 2022-09-23
KR20230129003A (ko) 2023-09-05
EP4275541A1 (en) 2023-11-15
EP4275541A4 (en) 2024-06-19
JP2024501908A (ja) 2024-01-17
JP7758691B2 (ja) 2025-10-22

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