WO2022148001A1 - 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

Info

Publication number
WO2022148001A1
WO2022148001A1 PCT/CN2021/107298 CN2021107298W WO2022148001A1 WO 2022148001 A1 WO2022148001 A1 WO 2022148001A1 CN 2021107298 W CN2021107298 W CN 2021107298W WO 2022148001 A1 WO2022148001 A1 WO 2022148001A1
Authority
WO
WIPO (PCT)
Prior art keywords
fastening device
base
casing
tether
housing
Prior art date
Application number
PCT/CN2021/107298
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
陈金柱
Original Assignee
陈金柱
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 US17/144,155 external-priority patent/US11607014B2/en
Application filed by 陈金柱 filed Critical 陈金柱
Priority to CN202180014052.2A priority Critical patent/CN115103611A/zh
Priority to EP21917044.6A priority patent/EP4275540A1/en
Priority to JP2022575855A priority patent/JP2024502221A/ja
Priority to KR1020237015607A priority patent/KR20230129005A/ko
Publication of WO2022148001A1 publication Critical patent/WO2022148001A1/zh

Links

Images

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 threading hole for the wire body to pass through, which passes between the spring and the detent unit.
  • the force of the spring makes the wire body clamped between the detent unit and the casing to achieve the tightening 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 which includes a housing, a wire reel, and a knob.
  • the shell includes a shell and a base, the shell includes an accommodating space and two threaded holes, and the two threaded holes communicate with the accommodating space;
  • the base is detachably connected to the shell and includes a continuous ring wall.
  • the spool is accommodated in the accommodating space, and the tie line is wound on the spool after passing through the two threading holes; the knob is arranged on the casing.
  • the continuous ring wall surrounds the bottom edge of the casing, and the knob is rotated relative to the casing to interlock the wire reel to bundle the tethering wire.
  • the base and the casing can be combined more stably, and the structural reliability can be improved.
  • the continuous annular wall may comprise two first sections and two second sections connected in a staggered manner, and each first section is higher than each second section.
  • the housing may further include at least one fitting protrusion
  • the base may further comprise at least one hole
  • the at least one fitting protrusion is correspondingly fitted into the at least one hole.
  • the number of the at least one fitting protrusion can be three, wherein two fitting protrusions protrude radially outward from the first side of the housing, and the other fitting protrusions protrude from the housing The second side protrudes radially outward.
  • the base can include a guide groove and a bottom wall
  • the bottom wall is connected to the continuous annular wall
  • the number of the aforementioned at least one hole can be three
  • the three holes are radially recessed in the continuous annular wall Adjacent to the bottom wall
  • the guide groove is located on the continuous ring wall, and is aligned with the hole corresponding to the other fitting protrusion.
  • the housing may further comprise a flange projecting radially outward, and the flange bears against the continuous annular wall.
  • the housing may further include an extension convex portion extending axially downward from the flange, and the base further includes an alignment concave, which is located on the continuous ring wall and is connected to the extension. Convex alignment.
  • a tether wire assembly method for connecting a tether wire to a fastening device
  • the tether wire assembly 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 and a knob, the casing includes a casing and a base, the casing includes an accommodating space and two threading holes communicate with the accommodating space, and the base is detachable It is connected to the housing and includes a continuous ring wall. When the base is connected to the housing, the continuous ring wall surrounds the bottom edge of the housing.
  • the wire reel is accommodated in the accommodating space. on the reel.
  • the first end and the second end of the tether pass through the housing and the reel and are exposed to the housing, and after the first end and the second end are knotted, the tether is coupled to the reel.
  • 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 diagram 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 side cross-sectional schematic view of the fastening device of the first embodiment of FIG. 1 coupled to a tether;
  • FIG. 5 is a schematic side cross-sectional view of the fastening device of the first embodiment of FIG. 1 coupled to a tether;
  • FIG. 6 is a schematic perspective view of a base of a fastening device according to a second embodiment of the present invention.
  • FIG. 7 is a side view of the base of the second embodiment of FIG. 6;
  • FIG. 8 is a side cross-sectional view of the base of the second embodiment of FIG. 6 along the secant line 8-8;
  • FIG. 9 is a schematic perspective view of a base of a fastening device according to a third embodiment of the present invention.
  • FIG. 10 shows a side view of the base of the third embodiment of FIG. 9;
  • FIG. 11 is a side cross-sectional view of the base of the third embodiment of FIG. 9 along the secant line 11-11;
  • FIG. 12 is a schematic perspective view of a base of a fastening device according to a fourth embodiment of the present invention.
  • FIG. 13 is a side view of the base of the fourth embodiment of FIG. 12;
  • FIG. 14 is a side cross-sectional view of the base of the fourth embodiment of FIG. 12 along the secant line 14-14;
  • FIG. 15 is a schematic perspective view of a base of a fastening device according to a fifth embodiment of the present invention.
  • FIG. 16 is a side view of the base of the fifth embodiment of FIG. 15;
  • Fig. 17 is a side cross-sectional view of the base of the fifth embodiment of Fig. 15 along the secant line 17-17;
  • FIG. 18 is a schematic perspective view of a base of a fastening device according to a sixth embodiment of the present invention.
  • FIG. 19 is a side view of the base of the sixth embodiment of FIG. 18;
  • Fig. 20 is a side cross-sectional view of the base of the sixth embodiment of Fig. 18 along the secant line 20-20;
  • FIG. 21 is an exploded schematic view of a casing of a fastening device according to a seventh embodiment of the present invention.
  • Fig. 22 is another exploded schematic view of the casing of the seventh embodiment of Fig. 21;
  • FIG. 23 is a schematic cross-sectional view of the assembled side of the casing of the seventh embodiment of FIG. 21.
  • FIG. 24 is a block flow diagram illustrating a method for assembling a tether according to an eighth 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. It is easily accomplished by those skilled in the art.
  • FIG. 1 is a three-dimensional schematic diagram of a fastening device 100 according to the first embodiment of the present invention
  • FIG. 2 is a schematic diagram of the fastening device 100 of the first embodiment of FIG. 1
  • FIG. 3 is another exploded schematic diagram of the fastening device 100 of the first embodiment of FIG. 1
  • the fastening device 100 may include a housing 200 , a reel 300 and a knob 500 .
  • the housing 200 includes a casing 260 and a base 270 .
  • the casing 260 includes an accommodating space 210 and two wire holes 220 , and the two wire holes 220 communicate with the accommodating space 210 .
  • the base 270 is removably attached to the housing 260 and includes a continuous annular wall 274 .
  • the spool 300 is accommodated in the accommodating space 210 , and the tether T1 (shown in FIG. 4 ) is wound on the spool 300 after passing through the two threading holes 220 .
  • the knob 500 is disposed on the housing 200 . Wherein, after the base 270 is connected to the casing 260 , the continuous annular wall 274 surrounds the bottom edge 264 of the casing 260 , and the knob 500 is rotated relative to the casing 200 to link the wire reel 300 to tie the tether T1 .
  • the base 270 and the casing 260 can be combined more stably, and the structural reliability can be improved. Details of the fastening device 100 will be described later.
  • the housing 260 may further include a plurality of inner teeth 230 and a lower opening 240 .
  • the inner teeth 230 face the accommodating space 210
  • the lower opening 240 communicates with the accommodating space 210 .
  • the lower opening 240 can be closed to prevent the spool 300 from leaving the accommodating space 210 from the lower opening 240 .
  • the continuous ring wall 274 is integrally formed, and there is no obvious axial notch recessed on the continuous ring wall 274 during molding.
  • the continuous ring wall 274 may have a uniform height or a non-uniform height, and even if the continuous ring wall 274
  • the ring wall 274 has a non-uniform height (ie, the heights of the segments on successive ring walls 274 vary), which also varies smoothly, rather than abruptly and significantly lower axial gaps.
  • the base 270 has a strong ability to withstand stress and a large covering force, and can be stably assembled with the casing 260, and can avoid the existing base During disassembly and assembly, the corners of the axial notch are subjected to excessive force to cause cracks or fractures, which can improve the reliability of the fastening device 100 .
  • the housing 260 may further include at least one fitting protrusion 261, 262, 263, and the base 270 may further include at least one hole 271, 272, 273, and the aforementioned at least one fitting protrusion 261, 262, 263 is correspondingly fitted into the aforementioned at least one hole 271, 272, 273.
  • the number of the aforementioned at least one fitting protrusion 261 , 262 , 263 may be three, wherein two fitting protrusions 261 , 262 protrude radially outward from the first side of the housing 260 , and the other is fitted
  • the engaging protrusion 263 protrudes radially outward from the second side of the housing 260 .
  • the base 270 can include a guide groove 275 and a bottom wall 276, the bottom wall 276 is connected to the continuous ring wall 274, the number of the aforementioned at least one hole 271, 272, 273 can be three, wherein the three holes 271, 272, 273 are radially recessed Where the continuous ring wall 274 is adjacent to the bottom wall 276 , the guide groove 275 is located on the continuous ring wall 274 and aligned with the hole 273 corresponding to the other fitting protrusion 263 .
  • the base 270 can be combined with the housing 260 through the structural relationship that the fitting protrusions 261, 262, 263 are respectively fitted into the holes 271, 272, 273, and the fitting protrusion 261 can be assembled first during the assembly process.
  • the fitting protrusions 263 are guided along the guide groove 275 to be inserted into the holes 273 .
  • the number of fitting protrusions and holes can be changed according to requirements, and it is not necessary to provide guide grooves, and the present invention is not limited to this.
  • FIGS. 4 and 5 are partial side cross-sectional schematic view of the fastening device 100 of the first embodiment of FIG. 1 coupled to the tether T1
  • FIG. 5 is a schematic diagram of FIG. 1 is a schematic cross-sectional side view of the fastening device 100 of the first embodiment coupled to the tether T1
  • the base 270 is omitted.
  • the spool 300 can be in the form of a disc and includes a shaft column (not shown), a first opening 321 , a second opening (not shown) and a bottom opening 315 , the first opening 321 , the second opening and the bottom opening 315 Connected.
  • the first end and the second end of the tether T1 can pass through the first opening 321 and the second opening respectively to be coupled with the spool 300 , and the tether T1 is wound on the shaft.
  • the first end of the tether T1 can pass through the first opening 321 and the bottom opening 315 and then be exposed to the lower opening 240
  • the second end of the tether T1 can pass through the second opening and the bottom opening 315 and then be exposed.
  • the lower opening 240 is for the user to tie a knot, so that the tether T1 cannot be separated from the first opening 321 and the second opening, and then the base 270 can be assembled to the casing 260 .
  • the knob 500 may include a rotating cover 530 and an inner disk 510 , and the inner disk 510 is coupled to the rotating cover 530 .
  • the fastening device 100 may further include a detent unit 400 , a ratchet 800 and a spring 700 , the detent unit 400 is coupled to the knob 500 and the spool 300 , the ratchet 800 is disposed on the housing 260 , and the spring 700 is located on the ratchet 800 and is sleeved In the inner disk 510, when the knob 500 is rotated, the detent unit 400 is driven, and the line disk 300 is linked to rotate to bind the tether T1.
  • the ratchet wheel 800 includes a plurality of lower helical teeth 810 , a plurality of upper helical teeth 820 and a plurality of ratchet teeth 830 .
  • the lower part of the teeth 820 corresponds to the inner teeth 230
  • the ratchet teeth 830 are located on the inner surface of the ratchet wheel 800 .
  • the detent unit 400 is located in the ratchet wheel 800 and includes a detent ring 410 , an internal gear 450 , a plurality of engaging teeth 460 and three pawls 470 .
  • the inner gear 450 is located in the detent ring 410 , and the inner gear 450 is axially displaceable relative to the detent ring 410 and includes a screw hole 451 .
  • the engaging teeth 460 are located on the internal gear 450 and engage with the engaging teeth 330 detachably, and the three pawls 470 are disposed on the detent ring 410 and correspond to the ratchet teeth 830 .
  • the knob 500 may further include a guiding oblique block 520 located on the inner wall of the rotating cover 530 and corresponding to the upper helical teeth 820 , and the inner disk 510 may further include a stud 511 and a locking arm 512 .
  • the arm 512 is selectively coupled to the engaging protrusion 411 of the detent ring 410 .
  • the rotating cover 530 If the rotating cover 530 is pressed against while rotating in the release direction, the upper helical teeth 820 will be guided by the guiding oblique block 520, so that the ratchet wheel 800 is continuously raised, and the lower helical teeth 810 and the inner teeth 230 are continuously separated, and then gradually Segment release tether T1.
  • FIG. 6 is a three-dimensional schematic diagram of a base 270 a of a fastening device according to a second embodiment of the present invention
  • FIG. 7 is a schematic view of the base 270 a of the second embodiment of FIG. 6 8 shows a side cross-sectional view of the base 270a of the second embodiment of FIG. 6 along the secant line 8-8.
  • the fastening device may actually also comprise a knob, a detent unit, a reel and a housing.
  • the knob can be covered on the casing, the detent unit and the wire reel can be arranged in the casing, the detent unit is coupled to the knob and includes a pawl to interfere with the inner teeth on the casing, and the wire disc can be engaged with the detent unit, through Pulling up or rotating the knob separates the detent unit from the spool, thereby allowing the spool to rotate freely, the details and structure of this part will not be repeated.
  • the base 270a is used to be combined with the casing and has a non-uniform height.
  • the continuous ring wall 271a may include two first sections 2711a and two second sections 2712a that are staggered and connected, and each first section 2711a is higher than each second section Section 2712a. It should be noted that, in the second embodiment, the first section 2711a and the second section 2712a are not actually demarcated, but are divided into the first section 2711a and the second section 2712a for convenience of description, not The invention is thus limited.
  • the height H2 of the first section 2711a is higher than the height H1 of the second section 2712a, and each of the first sections 2711a is connected to each of the second sections 2712a to form a continuous, integral wall surface without any gap.
  • each of the first sections 2711a and each of the second sections 2712a are arc structures with a middle height, and the heights at both ends can be slightly reduced, that is, the heights at the junctions of the second sections 2712a and the first sections 2711a are lower At the height H1, the continuous annular wall 271a forms a wavy structure.
  • FIG. 9 is a schematic perspective view of a base 270b of a fastening device according to a third embodiment of the present invention
  • FIG. 10 is a base 270b of the third embodiment of FIG. 9 11 shows a side cross-sectional view of the base 270b of the third embodiment of FIG. 9 along the secant line 11-11.
  • the continuous annular wall 271b of the base 270b has a uniform height, that is, each section of the continuous annular wall 271b has the same height.
  • FIG. 12 is a schematic perspective view of a base 270c of a fastening device according to a fourth embodiment of the present invention
  • FIG. 13 is a base 270c of the fourth embodiment of FIG. 12 14 shows a side cross-sectional view of the base 270c of the fourth embodiment of FIG. 12 along the secant line 14-14.
  • the continuous annular wall 271c of the base 270c has two sections 2711c.
  • the two segments 2711c are symmetrically connected, and each segment 2711c is an arc structure with a middle portion higher than the two side portions, and the two segments 2711c are connected to each other by the two side portions.
  • FIG. 15 is a schematic perspective view of a base 270d of a fastening device according to a fifth embodiment of the present invention
  • FIG. 16 is a base 270d of the fifth embodiment of FIG. 15 17 shows a side cross-sectional view of the base 270d of the fifth embodiment of FIG. 15 along the secant line 17-17.
  • the base 270d is similar to the base 270a.
  • the continuous annular wall 271d includes two first sections 2711d and two second sections 2712d.
  • the first section 2711d is an arc-shaped structure with a middle height, but each part of the second section 2712d has the same height.
  • FIG. 18 is a schematic perspective view of a base 270e of a fastening device according to a sixth embodiment of the present invention
  • FIG. 19 is a base 270e of the sixth embodiment of FIG. 18 20 shows a side cross-sectional view of the base 270e of the sixth embodiment of FIG. 18 along the secant line 20-20.
  • the base 270e is similar to the base 270c.
  • the continuous ring wall 271e has two segments 2711e, but each segment 2711e is arc-shaped and has a middle portion lower than the two side portions, and the two segments 2711e are connected to each other by the two side portions.
  • FIG. 21 is an exploded schematic view of a casing 200f of a fastening device according to a seventh embodiment of the present invention
  • FIG. 22 is a schematic diagram of the casing 200f of the seventh embodiment of FIG. 21
  • FIG. 23 is a schematic cross-sectional side view of the combination of the casing 200f of the seventh embodiment of FIG. 21
  • the housing 200f may include a base 270f and a casing 260f, the casing 260f is disposed on the base 270f, the casing 260f may include a flange 264f projecting radially outward, and the flange 264f bears against the continuous annular wall 271f.
  • the housing 260f may further include an extension protrusion 265f extending axially downward from the flange 264f.
  • the base 270f may further include an alignment recess 272f located on the continuous annular wall 271f and aligned with the extending protrusion 265f.
  • FIG. 24 illustrates a block flow diagram of a tether assembly method 100g according to an eighth embodiment of the present invention.
  • the tether assembly method 100g is used to connect the tether T1 to the fastening device 100, and the tether assembly method 100g includes a fastening device providing step S01 and a tether coupling step S02.
  • the fastening device 100 includes a casing 200, a reel 300 and a knob 500.
  • the casing 200 includes a casing 260 and a base 270, and the casing 260 includes an accommodating space 210 and two The threading hole 220 communicates with the accommodating space 210.
  • the base 270 is detachably connected to the housing 260 and includes a continuous annular wall 274. When the base 270 is connected to the housing 260, the continuous annular wall 274 surrounds the bottom edge 264 of the housing 260.
  • the spool 300 is accommodated in the accommodating space 210 , and the aforesaid two threading holes 220 allow the tether T1 to pass through to be wound around the spool 300 .
  • the first end and the second end of the tether T1 pass through the housing 260 and the reel 300 and are exposed to the housing 260. After knotting the first end and the second end, the tether can be The wire T1 is coupled to the wire reel 300 .
  • the user aligns the first opening 321 and the second opening of the spool 300 with the two threading holes 220 respectively, and passes the first end of the tether T1 through the plurality of After the hole is opened, the threading hole 220 and the first opening 321 are inserted, and the second end of the tie line T1 is passed through the plurality of openings on the wearing object and then inserted into the other threading hole 220 and the second opening, and finally passed through the knotted thread. In such a way, the tether T1 cannot be separated from the spool 300 .
  • the base 270 can be connected to the housing 260 to complete the assembly of the tether T1 .
  • T1 Tether.

Landscapes

  • Clamps And Clips (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
PCT/CN2021/107298 2021-01-08 2021-07-20 紧固装置与系线组装方法 WO2022148001A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202180014052.2A CN115103611A (zh) 2021-01-08 2021-07-20 紧固装置与系线组装方法
EP21917044.6A EP4275540A1 (en) 2021-01-08 2021-07-20 Fastening device and lace assembling method
JP2022575855A JP2024502221A (ja) 2021-01-08 2021-07-20 締結装置及び線状物取付方法
KR1020237015607A KR20230129005A (ko) 2021-01-08 2021-07-20 체결 디바이스 및 레이스 조립 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/144,155 2021-01-08
US17/144,155 US11607014B2 (en) 2016-11-11 2021-01-08 Fastening device and lace assembling method

Publications (1)

Publication Number Publication Date
WO2022148001A1 true WO2022148001A1 (zh) 2022-07-14

Family

ID=82357119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/107298 WO2022148001A1 (zh) 2021-01-08 2021-07-20 紧固装置与系线组装方法

Country Status (5)

Country Link
EP (1) EP4275540A1 (ko)
JP (1) JP2024502221A (ko)
KR (1) KR20230129005A (ko)
CN (1) CN115103611A (ko)
WO (1) WO2022148001A1 (ko)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011101828U1 (de) * 2011-06-14 2011-08-17 Chin-Chu Chen Schuhschnurbinder
CN108377640A (zh) * 2016-11-29 2018-08-07 新景株式会社 金属线拧紧装置
CN111115388A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111114877A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111846339A (zh) * 2019-04-30 2020-10-30 陈金柱 紧固装置
US20210127794A1 (en) * 2016-11-11 2021-05-06 Chin-Chu Chen Fastening device and lace assembling method
US20210127795A1 (en) * 2016-11-11 2021-05-06 Chin-Chu Chen Fastening device and lace assembling method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011101828U1 (de) * 2011-06-14 2011-08-17 Chin-Chu Chen Schuhschnurbinder
US20210127794A1 (en) * 2016-11-11 2021-05-06 Chin-Chu Chen Fastening device and lace assembling method
US20210127795A1 (en) * 2016-11-11 2021-05-06 Chin-Chu Chen Fastening device and lace assembling method
CN108377640A (zh) * 2016-11-29 2018-08-07 新景株式会社 金属线拧紧装置
CN111115388A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111114877A (zh) * 2018-10-30 2020-05-08 陈金柱 紧固装置
CN111846339A (zh) * 2019-04-30 2020-10-30 陈金柱 紧固装置

Also Published As

Publication number Publication date
EP4275540A1 (en) 2023-11-15
CN115103611A (zh) 2022-09-23
KR20230129005A (ko) 2023-09-05
JP2024502221A (ja) 2024-01-18

Similar Documents

Publication Publication Date Title
TWI745708B (zh) 緊固裝置
TWI593895B (zh) 緊固裝置及其繫線安裝方法
JP7212057B2 (ja) 締結装置
US11607014B2 (en) Fastening device and lace assembling method
WO2018086570A1 (zh) 紧固装置
US20230371655A1 (en) Fastening device
US20210289889A1 (en) Fastening device
TW202040027A (zh) 緊固裝置
CN111846339B (zh) 紧固装置
CN217309320U (zh) 紧固装置
TWI719354B (zh) 緊固裝置
WO2022148001A1 (zh) 紧固装置与系线组装方法
EP4321050A1 (en) Fastening device
EP4316303A1 (en) Fastening device
TWM537069U (zh) 緊固裝置
TWI813945B (zh) 緊固裝置及繫線收放方法
WO2022148002A1 (zh) 紧固装置与系线组装方法
WO2022170675A1 (zh) 紧固装置及系线收放方法
TW202406825A (zh) 緊固裝置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21917044

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2022575855

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021917044

Country of ref document: EP

Effective date: 20230808