WO2018086068A1 - 紧固装置及其系线安装方法 - Google Patents

紧固装置及其系线安装方法 Download PDF

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Publication number
WO2018086068A1
WO2018086068A1 PCT/CN2016/105490 CN2016105490W WO2018086068A1 WO 2018086068 A1 WO2018086068 A1 WO 2018086068A1 CN 2016105490 W CN2016105490 W CN 2016105490W WO 2018086068 A1 WO2018086068 A1 WO 2018086068A1
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WO
WIPO (PCT)
Prior art keywords
hole
knob
opening
fastening device
bobbin
Prior art date
Application number
PCT/CN2016/105490
Other languages
English (en)
French (fr)
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 to FIEP16921274.3T priority Critical patent/FI3539405T3/fi
Application filed by 陈金柱 filed Critical 陈金柱
Priority to US16/095,940 priority patent/US10918165B2/en
Priority to EP22209754.5A priority patent/EP4179912A1/en
Priority to PCT/CN2016/105490 priority patent/WO2018086068A1/zh
Priority to DK16921274.3T priority patent/DK3539405T3/da
Priority to JP2019503278A priority patent/JP6796705B2/ja
Priority to EP16921274.3A priority patent/EP3539405B1/en
Priority to KR1020187035014A priority patent/KR102146621B1/ko
Priority to ES16921274T priority patent/ES2941773T3/es
Publication of WO2018086068A1 publication Critical patent/WO2018086068A1/zh
Priority to US17/144,155 priority patent/US11607014B2/en
Priority to US17/144,156 priority patent/US11751634B2/en
Priority to US18/361,935 priority patent/US20230371655A1/en

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    • 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

Definitions

  • the present invention relates to a fastening device and a tether mounting method thereof, and more particularly to a fastening device for fastening an article by retracting a tether and a tether mounting method thereof
  • the manufacturer has developed a simple wire harness mechanism, which comprises a housing, a tilting unit and a spring, and the housing has a perforation for the passage of the wire body, which is caused by the force between the spring and the tilting unit.
  • the wire body is clamped between the swaying unit and the casing to achieve a fastening effect, and the pressing spring changes the position of the swaying unit to pull and change the length of the wire body.
  • the wire harnessing mechanism provides the fastening force by the restoring force of the spring, and the wire body is still easily loosened due to vibration or external force factors, and the wire harnessing mechanism has no space for accommodating the wire body, so the wire is exposed outside the body. It is also easy to cause danger.
  • Another manufacturer has developed another kind of buckle that can rotate and fix the ties.
  • the wire body can be accommodated inside the buckle, and the length of the wire body can be adjusted by the mechanical force interference of the internal components. Adjust the tightness of the bundle.
  • the structure of such a buckle is complicated, which leads to an increase in manufacturing cost and a problem of assembly and maintenance.
  • the present invention provides a fastening device and a method of installing the same according to the structure of the fastening device
  • the structure of the fastening device can be simplified and the fastening ability of the fastening device can be maintained, and the tether can be coupled to the bobbin after the fastening device is assembled, which can achieve more convenient application.
  • a fastening device for retracting a tether, and is composed of a casing, a bobbin, a knob, and a tilting unit, wherein the casing includes a engaging portion; the bobbin is disposed on the casing and is wound by the wire
  • the knob includes an engaging portion engaged with the engaging portion to couple the knob to the outer casing; the rotating unit coupling knob is driven by the knob; and rotating the knob relative to the outer casing to drive the tilting unit to switch from the first position to the second position, When the unit is in the first position, the coupling bobbin rotates in the loosening direction to restrict the bobbin, and the tilting unit allows the bobbin to rotate in the loosening direction when in the second position.
  • the fastening device is composed only of the outer casing, the bobbin, the knob and the swaying unit, and the clamping relationship between the outer casing and the knob can be omitted, and the conventional copper column or plastic column connected from the casing to the knob can be omitted. Simplify the structure of the fastening device and maintain the fastening ability of the fastening device.
  • the swaying unit may include an annular body and a first holding portion and a second holding portion, the annular body has a radial direction, and the first holding portion and the second holding portion are disposed on the annular body and The knobs are coupled, and the first holding portion and the second holding portion have a resetting capability in the radial direction.
  • the swaying unit may further comprise a slanting arm disposed on the annular body, the outer casing comprising a side ring tooth, wherein the swaying arm and the side ring tooth engage in the releasing direction to limit the rotation of the bobbin when the swaying unit is in the first position, and the stalk arm
  • the side ring teeth are continuously loosened in the direction of the fastening opposite to the loosening direction.
  • the tilting unit may further include a ratchet arm disposed on the annular body, the spine arm protruding outward from the annular body in a radial direction, and the first retaining portion and the second retaining portion projecting inward from the annular body in a radial direction.
  • the knob may further include two protrusions respectively coupled to the first holding portion and the second holding portion.
  • the knob drives the tilting unit to switch from the first position to the second position, the bumps are respectively pushed.
  • the first holding portion and the second holding portion are displaced in the radial direction.
  • the housing may include a housing, and the housing includes a lower opening and two side holes;
  • the bobbin includes a shaft column and a seat portion, the shaft column includes a first opening and a second opening, the seat portion is provided for the shaft column, and the seat portion includes a first wire junction hole, a first through hole, a second wire junction hole and a second through hole, the first wire junction hole and the first through hole communicate with the first opening, the second wire junction hole and the second through hole Communicating with the second opening; wherein one end of the tether passes through one of the side holes, the first opening The mouth, the first wire junction hole and the first hole are exposed to the lower opening, and the other end of the wire passes through the other side hole, the second opening, the second wire junction hole and the second piercing hole, and is exposed to the lower opening .
  • a fastening device for retracting a tether, and is composed of a casing, a bobbin, a knob, and a tilting unit, wherein the casing includes a casing and a base, and the casing includes a engaging portion and a base.
  • the bobbin is disposed on the housing and is wound by the tether
  • the knob cover is disposed on the housing and includes an inner wall, a card engaging portion and a spiral track
  • the embedding portion is disposed on the inner wall and engages with the engaging portion to couple the knob
  • a spiral track is disposed on the inner wall.
  • the swaying unit is coupled to the bobbin and includes a guiding portion coupled to the spiral track for being driven by the knob, and rotating the knob relative to the housing to move the guiding portion between the spiral tracks to switch the swaying unit from the first position to the second position.
  • the position when the tilting unit is in the first position, restricts the bobbin from rotating in the loosening direction, and the tilting unit allows the bobbin to rotate in the loosening direction when in the second position.
  • the swaying unit may include an annular body, a first holding portion and a second holding portion, the annular body has a radial direction, and the first holding portion and the second holding portion are disposed on the annular body and The knobs are coupled, and the first holding portion and the second holding portion have a resetting capability in the radial direction.
  • the tilting unit may further include a ratchet arm disposed on the annular body, the spine arm protruding outward from the annular body in a radial direction and detachably engaging with the side ring teeth of the housing, and the first retaining portion and the second retaining portion are along the diameter Projecting inwardly from the annular body and detachably engaging the two projections of the knob, respectively.
  • the housing may include a lower opening and two side holes, the bobbin including a shaft column and a seat portion, the shaft column includes a first opening and a second opening, the seat portion is provided for the shaft column and includes a first wire knot hole, first a through hole, a second wire junction hole and a second through hole, the first wire junction hole and the first through hole communicate with the first opening, and the second wire junction hole and the second through hole communicate with the second opening; One end of the wire passes through one of the side holes, the first opening, the first wire junction hole and the first through hole and is exposed to the lower opening, and the other end of the wire passes through the other side hole, the second opening, and the second wire knot The hole and the second through hole are exposed to the lower opening.
  • a tether mounting method for connecting a tether to a fastening device, the tether mounting method comprising: providing a fastening device by a housing, a bobbin, a knob, and a tilting unit
  • the housing comprises a housing, the housing comprises a latching portion, the knob comprises an engaging portion for engaging the engaging portion, the bobbin is disposed in the housing, the tilting unit is coupled with the bobbin and the knob, and the thread is provided
  • one end and the other end of the tether are respectively exposed through the casing and the bobbin and then exposed to the outer casing, so that the user can tie one end and the other end to be coupled to the bobbin.
  • the housing may further include two side holes
  • the bobbin includes a shaft column and a seat
  • the shaft column includes a first opening and a second opening
  • the seat is provided for the shaft column and includes the first a wire junction hole, a first through hole, a second wire junction hole and a second through hole
  • the first wire junction hole and the first through hole communicate with the first opening, the second wire junction hole and the second through hole and the first
  • the two openings are connected, and in the tether coupling step, one end of the tether is passed through one of the side holes, the first opening, the first wire junction hole and the first through hole, and then exposed to the lower opening for the user to end the end Knotting, and passing the other end of the tether through the other side hole, the second opening, the second wire knot hole and the second piercing hole, and then exposed to the lower opening for the user to tie the other end.
  • FIG. 1 is a perspective view of a fastening device in accordance with an embodiment of the present invention.
  • FIG. 2A is a schematic exploded perspective view of the fastening device according to FIG. 1;
  • FIG. 2B is another exploded perspective view of the fastening device according to FIG. 1;
  • 3A to 3C are schematic views showing a process of installing a fastening device according to the fastening device of FIG. 1;
  • FIG. 4A is a cross-sectional view of the fastening device of FIG. 1 along a face line 4-4;
  • FIG. 4B is another schematic cross-sectional view of the fastening device of FIG. 1 along the face line 4-4;
  • Figure 5A is a cross-sectional view of the fastening device of Figure 1 taken along the face line 5-5;
  • FIG. 5B is another schematic cross-sectional view of the fastening device according to FIG. 1 along the face line 5-5;
  • FIG. 6 is a perspective view of a fastening device according to another embodiment of the present invention.
  • FIG. 7A is a schematic exploded perspective view of the fastening device according to FIG. 6; FIG.
  • FIG. 7B is another exploded perspective view of the fastening device according to FIG. 6;
  • FIG. 8A is a perspective view of a bobbin of a fastening device according to still another embodiment of the present invention.
  • Figure 8B is a cross-sectional view showing the spool of Figure 8A;
  • FIG. 9 is a flow chart showing the steps of a method of installing a tether according to still another embodiment of the present invention.
  • FIG. 1 is a perspective view of a fastening device 100 according to an embodiment of the invention
  • FIG. 2A is a perspective view of the fastening device 100 according to FIG. 1
  • 2B is another exploded perspective view of the fastening device 100 according to FIG. 1 .
  • the fastening device 100 is used for retracting the tether 600 and is composed of the outer casing 200, the bobbin 300, the knob 500 and the tilting unit 400.
  • the outer casing 200 includes a locking portion 250.
  • the bobbin 300 is disposed on the outer casing 200 and is wound by the tether 600.
  • the knob 500 includes the engaging portion 540 engaging with the engaging portion 250 to couple the knob 500 to the outer casing 200; the tilting unit 400 is coupled to the knob 500 and driven by the knob 500; and the knob 500 is rotated relative to the outer casing 200 to drive the tilting unit 400 to
  • the first position is switched to the second position.
  • the coupling spool 300 is rotated to restrict the spool 300 to the releasing direction A1.
  • the spool 300 is allowed to rotate in the releasing direction A1. .
  • the fastening device 100 is composed of the outer casing 200, the bobbin 300, the knob 500 and the tilting unit 400.
  • the structure of the fastening device 100 can be simplified and the fastening device 100 can be maintained.
  • the purpose of fastening ability The detailed structure and operation of the fastening device 100 will be described in more detail later.
  • the outer casing 200 is a shell-like structure, and includes a casing 260.
  • the casing 260 includes an accommodation space 210 and a side.
  • the side ring teeth 230 face the accommodating space 210, and the two side holes 220 and the lower opening 240 communicate with the accommodating space 210, and the engaging portion 250 protrudes outward from the housing 260.
  • the opening diameter of the lower opening 240 is smaller than the diameter of the bobbin 300. Therefore, when the bobbin 300 is placed in the accommodating space 210 of the housing 260, it does not fall out from the lower opening 240.
  • the bobbin 300 has a disc structure, and includes a shaft post 320 and a seat portion 310.
  • the shaft post 320 includes a first opening 321 and a second opening 322.
  • the seat portion 310 is disposed for the shaft post 320, and the seat portion 310 includes the first line. a junction hole 311, a first through hole 312, a second wire hole 313 and a second through hole 314.
  • the first wire hole 311 and the first hole 312 communicate with the first opening 321
  • the second wire hole 313 and The second through hole 314 is in communication with the second opening 322.
  • Both ends of the tether 600 can be coupled to the bobbin 300 through the first opening 321 and the second opening 322, and the tether 600 is wound around the shaft post 320.
  • the spool 300 further includes a plurality of snap teeth 330 for coupling with the tilting unit 400.
  • the tilting unit 400 includes an annular body 480, a first holding portion 410, a second holding portion 420, three guiding portions 430, four stopping portions 441, 442, 443, 444, a communication hole 450, and a plurality of engaging teeth. 460 and three spine arms 470.
  • the annular body 480 has a radial direction, and the first holding portion 410 and the second holding portion 420 are disposed on the annular body 480 and coupled to the knob 500.
  • the guiding portion 430 is inclined obliquely outward from the annular body 480.
  • the tooth structure is coupled to the knob 500.
  • the ratchet arm 470 is disposed on the annular body 480, and protrudes outward from the annular body 480 in a radial direction for engaging with the side ring teeth 230, and the first holding portion 410 and the first portion
  • the second holding portion 420 protrudes inward from the annular body 480 in the radial direction, that is, toward the center of the annular body 480.
  • the engaging teeth 460 are disposed on the wall of the communicating hole 450 adjacent to the side of the bobbin 300, and the four stopping portions 441, 442, 443, and 444 are formed by the communicating hole 450 adjacent to the hole wall of the knob 500 toward the annular body 480.
  • the center is formed to protrude in the radial direction, and the positions of the stopper portions 441, 443 correspond to each other, and the positions of the stopper portions 442, 444 correspond.
  • the first holding portion 410 and the second holding portion 420 are displaceable in the radial direction and have a resetting capability.
  • the first holding portion 410 has a first free end 411
  • the second holding portion 420 has a second free end. 421, the first free end 411 and the second free end 421 are pressed by an external force greater than they can withstand When the force is large, a displacement in the radial direction is generated, and when the external force is released, the first free end 411 and the second free end 421 are then reset.
  • the knob 500 may include a stud 510, two bumps 521, 522 (see FIG. 2B) and a spiral track 530 in addition to the cam portion 540 described above.
  • the protrusions 510 protrude toward the tilting unit 400.
  • the two protrusions 521 and 522 are radially disposed on the protrusions 510 and are symmetric with each other.
  • the protrusions 510 and the protrusions 521 and 522 extend into the communication hole 450 during assembly.
  • the spiral track 530 is disposed on the inner wall (not labeled) of the knob 500 and coupled to the guiding portion 430.
  • the engaging portion 540 is also disposed on the inner wall and fits into the engaging portion 250 to form a groove pattern.
  • FIG. 3A to FIG. 3C are schematic diagrams showing the installation process of the tether 600 of the fastening device 100 according to FIG. 1 .
  • the bobbin 300 can be placed in the outer casing 200, and after the tilting unit 400 and the knob 500 are combined, the knob 500 is placed on the outer casing 200, and the knob 500 is biased.
  • the engagement portion 540 is engaged with the engagement portion 250 on the outer casing 200 to complete the assembly of the fastening device 100.
  • one end (not labeled) of the tie 600 can be passed through one of the side holes 220, the second opening 322, the second line hole 313, and the second.
  • the hole 314 is pierced, and the aforementioned end of the last thread 600 can be exposed to the lower opening 240.
  • the user (not shown) can tie the line 600 exposed to the lower opening 240 to form a wire knot 610 and a wire end (not labeled), and as shown in FIG.
  • the user can When the tether 600 is pulled from one side of the second opening 322, the wire knot 610 is pulled to the second wire bonding hole 313 and is confined in the second wire bonding hole 313, and the wire end is left in the second through hole 314. It is not exposed to the lower opening 240.
  • the other end of the tether 600 may also pass through the other side hole 220, the first opening 321, the first wire hole 311, and the first through hole 312 to be exposed. Opening 240, the user then knots the tether 600 exposed to the lower opening 240 to form another wire knot and another wire head (not labeled), and finally allows the other wire knot to be limited to the first wire knot hole 311. The other thread is left in the first through hole 312.
  • FIG. 2B is a cross-sectional view of the fastening device 100 according to FIG. 1 along the cutting line 4-4.
  • the guiding portion 430 (see FIG. 2B) can be moved in a position within the spiral track 530 (see FIG. 2A), that is, when the knob 500 is rotated relative to the tilting unit 400, the guiding portion 430 will Moving along the spiral track 530, the tilting unit 400 will rise or fall relative to the knob 500.
  • the tilting unit 400 is in the first position, at which time the ratchet arm 470 (see FIG. 2B) corresponds to the side ring tooth 230 (see FIG. 2B), and the engaging tooth 460 (see FIG. 2A) engages the bite tooth. 330 (see Fig.
  • the ratchet arm 470 is disengaged from the side ring tooth 230, since the ratchet arm 470 is not engaged at this time.
  • the side ring teeth 230 are meshed, so that the rotation of the bobbin 300 in the loosening direction A1 is not restricted, so that the tie line 600 can be directly pulled to achieve the pay-off effect.
  • the engaging teeth 460 are disengaged from the engaging teeth 330 and the tilting unit 400 is not coupled to the spool 300.
  • the engaging teeth 460 and the engaging teeth 330 are engaged.
  • the ratchet arm 470 and the side ring tooth 230 may be disengaged, or the ratchet arm 470 and the side ring tooth 230 may not be disengaged, and only the engaging teeth 460 and the engaging teeth 330 may be separated. .
  • FIG. 5A is a cross-sectional view of the fastening device 100 according to FIG. 1 along the face line 5-5
  • FIG. 5B is a cross-sectional view of the fastening device 100 according to FIG. Another cross-sectional view of 5-5.
  • the tilting unit 400 is located at the first position, the bump 521 and the first holding portion 410 and the stopping portion 441 abut each other, and the bump 522 is opposite to the second holding portion 420 and the stopping portion 443.
  • Mutual offset thus causing the knob 500 (see FIG. 2A) to engage with the tilting unit 400, so when the tilting unit 400 is rotated in the tightening direction A2, the bump 521 applies pressure to the stopping portion 441, and the bump 522 is applied.
  • the pressure is applied to the stop portion 443 to drive the tilting unit 400 to rotate.
  • the first retaining portion 410 and the second retaining portion 420 are configured to abut the top bump 521 and the bump 522 to fix the relative positional relationship between the knob 500 and the tilting unit 400. It is possible to prevent the position of the knob 500 and the swaying unit 400 from being freely moved by an external force (referring to an external force of vibration in the environment at the time of use, rather than the urging force of the user) to loosen the tying line 600.
  • the tilting unit 400 cannot rotate, so the bump 521 is pressed to continuously press the first free end 411 of the first holding portion 410.
  • the second free end 421 of the second holding portion 420 is continuously pressed, so that the first free end 411 and the second free end 421 are displaced in the radial direction due to the unbearable pressure, as shown in FIG. 5B.
  • the knob 500 can be rotated relative to the tilting unit 400, so that the bump 521 is changed to the top of the stop portion 444 and the bump 522 is abutted against the stop portion 442.
  • the first free end 411 and the second free end 421 Return to the original position due to the disappearance of external force. Therefore, when the knob 500 rotates relative to the tilting unit 400, the guiding portion 430 moves between the spiral tracks 530, and drives the tilting unit 400 to switch from the first position to the second position.
  • the bump 521 will first touch the first free end 411 and apply force to the first free end 411, and the bump 522 will first touch the second free.
  • the end 421 is biased to the second free end 421. Since the tilting unit 400 has been lowered between the first position and the second position, the ratchet arm 470 has been associated with the side ring tooth 230, which is the spine arm 470. Although it is detachable from the side ring teeth 230 in the fastening direction A2, the ratchet arm 470 needs to be displaced in the radial direction first. Therefore, the first free end 411 and the second free end 421 are radially displaced so that the tilting unit 400 is switched to the first position.
  • the structures of the first holding portion 410 and the second holding portion 420 may be other types, and the holding portion may be coupled to the base in addition to the knob, as long as it has a certain ability and can be equivalent. Maintain the relative position of the tilting unit and the knob under external force so that it cannot rise freely Alternatively, the number of the holding portion and the engaging portion is not limited to the above disclosure.
  • FIG. 6 is a perspective view of a fastening device 100 a according to another embodiment of the present invention
  • FIG. 7A illustrates a perspective view of the fastening device 100 a according to FIG. 6
  • FIG. 7B is another exploded perspective view of the fastening device 100a according to FIG. 6.
  • the fastening device 100a is used for retracting a tether (not shown) and is composed of a housing 200a, a bobbin 300a, a knob 500a, and a tilting unit 400a.
  • the structure and position of the housing 200a, the bobbin 300a, the knob 500a, and the tilting unit 400a are The dynamic relationship is substantially similar to the outer casing 200, the bobbin 300, the knob 500, and the swaying unit 400 described in FIGS. 1 to 5B, except that the first opening 321a, the second opening 322a, and the first line junction hole 311a of the bobbin 300a are different.
  • the tethers in this embodiment are coupled at an angle of 60 degrees when coupling the bobbin 300a, and the embodiment shown in Fig. 1 is coupled at an angle of 180 degrees.
  • the outer casing 200a includes a base 270a in addition to the casing 260a.
  • the base 270a can be coupled to the casing 260a. Protection can be achieved.
  • FIG. 8A is a perspective view of a bobbin 300b of a fastening device according to another embodiment of the present invention
  • FIG. 8B is a cross-sectional view of the bobbin 300b according to FIG. 8A.
  • the basic structure of the fastening device is similar to that of the fastening device 100a, and only the structure of the bobbin 300b is different, so only a perspective view of the bobbin 300b is drawn here, and a perspective view of other portions of the fastening device is omitted.
  • the bobbin 300b has a disc structure, and includes a shaft column (not shown) and a seat portion (not shown).
  • the shaft column includes a first opening 321b and a second opening 322b.
  • the seat portion is provided for the shaft column, and the seat portion includes the first portion.
  • a through hole 311b and a second through hole 312b communicate with the first opening 321b, and the second hole 312b communicates with the second opening 322.
  • One end of the tether (not shown) can pass through a side hole of the fastening device housing, the first opening 321b and the first through hole 311b to be exposed to the lower opening of the outer casing, and then the user exposes the tether that is exposed to the lower opening. Knotting to form a knot and a thread, and finally leaving the knot and the thread to the first perforation 311b; similarly, the other end of the tether can pass through the other side of the fastening device housing, the second opening 322b And the second through hole 312b is exposed to the lower opening of the outer casing, and then the user knots the line exposed to the lower opening to form another wire knot and the other wire end, and finally lets the other wire knot and the other wire head remain. At the second through hole 312b.
  • FIG. 9 is a flow chart showing the steps of a method for installing a tying line 700 according to still another embodiment of the present invention.
  • the line installation method 700 includes steps 710 and 720.
  • a fastening device 100 is provided.
  • the fastening device 100a is composed of a housing 200, a spool 300, a knob 500, and a tilting unit 400
  • the housing 200 includes a housing 260, a housing
  • the 260 includes a latching portion 250.
  • the knob 500 includes a latching portion 540 for engaging the latching portion 250.
  • the spool 300 is disposed in the housing 260.
  • the tilting unit 400 is coupled to the spool 300 and the knob 500.
  • a tether coupling step is provided. As shown in FIG. 3A and FIG. 3C, one end and the other end of the tether 600 are respectively passed through the housing 260 and the bobbin 300 to expose the outer casing 200 for the user to tie one end and the other end to be coupled to the bobbin 300. More specifically, in the tether coupling step, one end of the tether 600 passes through one of the side holes 220, the first opening 321, the first wire junction hole 311, and the first through hole 312, and is exposed to the lower opening.
  • the other end of the tether 600 passes through the other side hole 220, the second opening 322, the second wire hole 313 and the second through hole 314, and then is exposed to the lower opening 240.
  • the user can tie the other end and the tie 600 can be finally mounted to the fastening device 100.
  • the present invention has the following advantages.
  • the fastening device is composed of a casing, a bobbin, a knob and a swaying unit, and the clamping relationship between the casing and the knob can be omitted, and the conventional copper column or plastic column connected from the casing to the knob can be omitted, which can simplify the tightening.
  • the tether can be coupled to the bobbin after the fastening device is installed.
  • the user can also wear the tether after the object is worn. Re-coupling to the fastening device increases the convenience of use.
  • the tilting unit can be changed in position as the knob rotates, thereby switching the tightening or loosening state.
  • the relative positional relationship between the tilting unit and the knob can be maintained when the tilting unit is in the first position or the second position, so as to avoid loosening of the line body due to external force of the environment. .

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  • Clamps And Clips (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Paper (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Package Frames And Binding Bands (AREA)

Abstract

一种紧固装置（100）及其系线（600）安装方法。紧固装置（100）由外壳（200）、线轴（300）、旋钮（500）以及掣动单元（400）组成，其中外壳（200）包含卡合部（250）；线轴（300）设置于外壳（200）且供系线（600）卷绕；旋钮（500）包含嵌卡部（540）且与卡合部（250）啮合以使旋钮（500）耦合于外壳（200）；掣动单元（400）耦合旋钮（500）且受旋钮（500）驱动。相对外壳（200）转动旋钮（500）以带动掣动单元（400）由第一位置切换至第二位置，掣动单元（400）在第一位置时限制线轴（300）往松脱方向（A1）转动，掣动单元（400）在第二位置时允许线轴（300）往松脱方向（A1）转动。可以达到简化紧固装置（100）的结构并维持紧固装置（100）紧固能力的目的。

Description

紧固装置及其系线安装方法 技术领域
本发明是有关于一种紧固装置及其系线安装方法，且尤其是有关一种通过收放系线来紧固物件的紧固装置及其系线安装方法
背景技术
在日常生活中，常使用绳子及系带等线体来收束物品，最常见的收束手段是利用线体来回穿梭于物品上的孔洞，再以绳结固定，例如绑绳鞋类等。但是此种收束手段容易因为外力因素而导致绳结松脱，不仅必须重绑绳结，也因为无法稳固的收束物品而带来许多的不便。
为了解决此类的问题，有业者发展出简易束线机构，其包含壳体，掣动单元及弹簧，壳体上具有穿孔供线体通过，其通过弹簧与掣动单元之间的作用力使线体被夹在掣动单元及壳体之间而达到紧固效果，按压弹簧改变掣动单元位置即可拉动改变线体长度。但，此种束线机构是通过弹簧的复位力来提供紧固力，仍然容易因为振动或外力因素而使线体松脱，且此种束线机构并无空间容纳线体，因此线体外露也容易造成危险。
是以又有业者发展出另一种可旋转收束并固定系带的扣具，其线体可容置在扣具内部，且通过内部构件的机械力干涉使得线体长度可以被调整，同时调整收束的紧度。然而，此种扣具的结构复杂，使得制造成本提升，同时具有组装及维修固难的问题。
有鉴于此，如何有效简化扣具结构、降低生产成本及维持扣具紧固能力，遂成相关业者努力的目标。
发明内容
本发明提供一种紧固装置及其系线安装方法，通过紧固装置的结构配置 可简化紧固装置的结构并维持紧固装置的紧固能力，同时系线可在紧固装置组装完成后再耦合于线轴上，可达到更方便的应用。
依据本发明的一实施例提供一种紧固装置用以收放系线，且由外壳、线轴、旋钮以及掣动单元组成，其中外壳包含卡合部；线轴设置于外壳且供系线卷绕；旋钮包含嵌卡部与卡合部啮合，以使旋钮耦合于外壳；掣动单元耦合旋钮且受旋钮驱动；相对外壳转动旋钮以带动掣动单元由第一位置切换至第二位置，掣动单元在第一位置时耦合线轴以限制线轴往松脱方向转动，掣动单元在第二位置时允许线轴往松脱方向转动。
借此，紧固装置仅由外壳、线轴、旋钮以及掣动单元组成，通过外壳与旋钮间的卡合关系，而可省略惯用的自壳体贯穿连接于旋钮的铜柱或塑胶柱，可达简化紧固装置的结构并维持紧固装置紧固能力的目的。
依据前述的紧固装置，其中掣动单元可包含环状本体及第一保持部及第二保持部，环状本体具有径向，第一保持部及第二保持部设置于环状本体且与旋钮耦合，且第一保持部及第二保持部具有沿径向的复位能力。掣动单元可还包含棘臂设置于环状本体，外壳包含侧环齿，掣动单元在第一位置时，棘臂与侧环齿于松脱方向上啮合以限制线轴转动，而棘臂与侧环齿在相反于松脱方向的系紧方向不断松脱。或掣动单元可还包含棘臂设置于环状本体，棘臂沿径向自环状本体向外突出，而第一保持部及第二保持部沿径向自环状本体向内突出。
依据前述的紧固装置，其中旋钮可还包含二个凸块分别与第一保持部及第二保持部耦合，当旋钮带动掣动单元自第一位置切换至第二位置时，凸块分别推抵第一保持部及第二保持部沿径向位移。外壳可包含壳体，且壳体包含下开口及二个侧孔洞；线轴包含轴心柱及座部，轴心柱包含第一开口及第二开口，座部供轴心柱设置，座部包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，第一线结孔及第一穿出孔与第一开口连通，第二线结孔及第二穿出孔与第二开口连通；其中系线的一端穿过其中一个侧孔洞、第一开 口、第一线结孔及第一穿出孔后外露于下开口，系线的另一端穿过另一个侧孔洞、第二开口、第二线结孔及第二穿出孔后外露于下开口。
依据本发明的另一实施例提供一种紧固装置用以收放系线，且由外壳、线轴、旋钮以及掣动单元组成，其中外壳包含壳体及底座，壳体包含卡合部，底座供壳体设置，线轴设置于壳体且供系线卷绕，旋钮盖设置于壳体且包含内壁、嵌卡部及螺旋轨道，嵌卡部设置于内壁且与卡合部啮合以使旋钮耦合于壳体，螺旋轨道设置于内壁。掣动单元耦合于线轴且包含导引部耦合于螺旋轨道以受旋钮驱动，相对外壳转动旋钮以使导引部于螺旋轨道间限位移动，以使掣动单元由第一位置切换至第二位置，掣动单元在第一位置时限制线轴往松脱方向转动，掣动单元在第二位置时允许线轴往松脱方向转动。
依据前述的紧固装置，其中掣动单元可包含环状本体、第一保持部及第二保持部，环状本体具有径向，第一保持部及第二保持部设置于环状本体且与旋钮耦合，且第一保持部及第二保持部具有沿径向的复位能力。掣动单元还可包含棘臂设置于环状本体，棘臂沿径向自环状本体向外突出且与壳体的侧环齿可分离的啮合，第一保持部及第二保持部沿径向自环状本体向内突出，且分别与旋钮的二个凸块可分离的啮合。壳体可包含下开口及二个侧孔洞，线轴包含轴心柱及座部，轴心柱包含第一开口及第二开口，座部供轴心柱设置且包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，第一线结孔及第一穿出孔与第一开口连通，第二线结孔及第二穿出孔与第二开口连通；其中系线的一端穿过其中一个侧孔洞、第一开口、第一线结孔及第一穿出孔后外露于下开口，系线的另一端穿过另一个侧孔洞、第二开口、第二线结孔及第二穿出孔后外露于下开口。
依据本发明的又一实施例提供一种系线安装方法用以将系线连接至紧固装置，系线安装方法包含：提供紧固装置，紧固装置由外壳、线轴、旋钮以及掣动单元组成，且外壳包含壳体，壳体包含卡合部，旋钮包含嵌卡部供卡合部啮合，线轴设置于壳体内，掣动单元与线轴及旋钮耦合；以及提供系线 耦合步骤，将系线的一端及另一端分别穿过壳体及线轴后外露于外壳，以供使用者将一端及另一端打结以耦合于线轴。
依据前述的系线安装方法，其中壳体可还包含二侧孔洞，线轴包含轴心柱及座部，轴心柱包含第一开口及第二开口，座部供轴心柱设置且包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，第一线结孔及第一穿出孔与第一开口连通，第二线结孔及第二穿出孔与第二开口连通，且在系线耦合步骤时，将系线的一端穿过其中一个侧孔洞、第一开口、第一线结孔及第一穿出孔后外露于下开口以供使用者将一端打结，及将系线的另一端穿过另一个侧孔洞、第二开口、第二线结孔及第二穿出孔后外露于下开口以供使用者将另一端打结。
附图说明
图1绘示依照本发明一实施方式的一种紧固装置的立体示意图；
图2A绘示依照图1的紧固装置的一视角分解示意图；
图2B绘示依照图1的紧固装置的另一视角分解示意图；
图3A至图3C绘示依照图1的紧固装置的系线安装过程示意图；
图4A绘示依照图1的紧固装置沿割面线4-4的一剖视示意图；
图4B绘示依照图1的紧固装置沿割面线4-4的另一剖视示意图；
图5A绘示依照图1的紧固装置沿割面线5-5的一剖视示意图；
图5B绘示依照图1的紧固装置沿割面线5-5的另一剖视示意图；
图6绘示依照本发明另一实施方式的一种紧固装置的立体示意图；
图7A绘示依照图6的紧固装置的一视角分解示意图；
图7B绘示依照图6的紧固装置的另一视角分解示意图；
图8A绘示依照本发明再一实施方式的一种紧固装置的线轴的立体图；
图8B绘示依照图8A的线轴的剖视示意图；以及
图9绘示依照本发明又一实施方式的一种系线安装方法的步骤流程图。
具体实施方式
以下将参照附图说明本发明的实施方式。为明确说明起见，许多实务上的细节将在以下叙述中一并说明。然而，阅读者应了解到，这些实务上的细节不应用以限制本发明。也就是说，在本发明部分实施方式中，这些实务上的细节是非必要的。此外，为简化附图起见，一些公知惯用的结构与元件在附图中将以简单示意的方式绘示；并且重复的元件将可能使用相同的编号表示。
请参阅图1、图2A及图2B，其中图1绘示依照本发明一实施方式的一种紧固装置100的立体示意图，图2A绘示依照图1图的紧固装置100的一视角分解示意图，图2B绘示依照图1图的紧固装置100的另一视角分解示意图。
紧固装置100用以收放系线600且由外壳200、线轴300、旋钮500以及掣动单元400组成，其中外壳200包含卡合部250；线轴300设置于外壳200且供系线600卷绕；旋钮500包含嵌卡部540与卡合部250啮合，以使旋钮500耦合于外壳200；掣动单元400耦合旋钮500且受旋钮500驱动；相对外壳200转动旋钮500以带动掣动单元400由第一位置切换至第二位置，掣动单元400在第一位置时耦合线轴300以限制线轴300往松脱方向A1转动，掣动单元400在第二位置时允许线轴300往松脱方向A1转动。
借此，紧固装置100由外壳200、线轴300、旋钮500以及掣动单元400组成，通过外壳200与旋钮500间的卡合关系，可达简化紧固装置100的结构并维持紧固装置100紧固能力的目的。后面会更详细的说明紧固装置100的细部结构及作动方式。
外壳200为壳状结构，其包含壳体260，壳体260包含容置空间210、侧 环齿230、二个侧孔洞220及下开口240。侧环齿230面向容置空间210，二个侧孔洞220及下开口240皆与容置空间210相连通，而卡合部250是自壳体260向外呈环状突出。在本实施例中，下开口240的开口直径小于线轴300的直径，因此当线轴300放置于壳体260的容置空间210后，不会自下开口240掉出。
线轴300呈圆盘结构，其包含轴心柱320及座部310，轴心柱320包含第一开口321及第二开口322，座部310供轴心柱320设置，座部310包含第一线结孔311、第一穿出孔312、第二线结孔313及第二穿出孔314，第一线结孔311及第一穿出孔312与第一开口321连通，第二线结孔313及第二穿出孔314与第二开口322连通。系线600的两端可穿过第一开口321及第二开口322而与线轴300耦合，且系线600是卷绕于轴心柱320。另外，线轴300还包含多个咬合齿330用以与掣动单元400耦合。
掣动单元400包含环状本体480、第一保持部410、第二保持部420、三导引部430、四个止挡部441、442、443、444、连通孔450、多个卡合齿460及三个棘臂470。环状本体480具有径向，第一保持部410及第二保持部420设置于环状本体480且与旋钮500耦合，导引部430为自环状本体480沿径向朝外突伸的斜齿结构且用以与旋钮500耦合，棘臂470设置于环状本体480，其沿径向自环状本体480向外突出且用以与侧环齿230啮合，而第一保持部410及第二保持部420沿径向自环状本体480向内突出，也就是往环状本体480的中心突出。卡合齿460设置于连通孔450邻近线轴300一侧的孔壁，而四个止挡部441、442、443、444是由连通孔450邻近旋钮500一侧的孔壁往环状本体480的中心沿径向突出成形，且止挡部441、443的位置相对应，止挡部442、444的位置相对应。
第一保持部410及第二保持部420可沿径向位移变位且具有复位能力，更详细的说，第一保持部410具有第一自由端411，第二保持部420具有第二自由端421，第一自由端411及第二自由端421受外力压迫大于其可承受 的力量大小时，会产生沿径向的移动变位，而当外力解除时第一自由端411及第二自由端421随即复位。
旋钮500除上述的嵌卡部540外，还可包含凸柱510、二个凸块521、522(见第2B图)及螺旋轨道530。凸柱510朝向掣动单元400突出，二个凸块521、522径向设置于凸柱510上且位置相互对称，凸柱510及凸块521、522在组装时伸入连通孔450内，在掣动单元400位于第一位置时，凸块521与第一保持部410相互抵顶，凸块522与第二保持部420相互抵顶。而螺旋轨道530是设置于旋钮500的内壁(未标示)且和导引部430耦合，嵌卡部540也设置于内壁，且配合卡合部250而呈凹槽型式。
请参阅图3A至图3C，其中图3A至图3C绘示依照图1的紧固装置100的系线600安装过程示意图。紧固装置100在安装时，可先将线轴300置于外壳200内，以及将掣动单元400与旋钮500结合后，再将旋钮500盖设于外壳200上，并施力使旋钮500上的嵌卡部540与外壳200上的卡合部250啮合，即可完成紧固装置100的组装。
当要将系线600耦合于线轴300时，如图3A所示，可以将系线600的一端(未标示)穿过其中一个侧孔洞220、第二开口322、第二线结孔313及第二穿出孔314，最后系线600的前述端可以外露于下开口240。而如图3B所示，此时使用者(未绘示)可以将外露于下开口240的系线600打结形成线结610及线头(未标示)，再如图3C所示，使用者可自第二开口322的一侧拉动系线600，则线结610会被拉至第二线结孔313并被限位于第二线结孔313内，而线头则会留于第二穿出孔314，使其不外露于下开口240。
类似地，系线600的另一端(即相反于前述端的另一端)也可以穿过另一侧孔洞220、第一开口321、第一线结孔311及第一穿出孔312而外露于下开口240，再由使用者将外露于下开口240的系线600打结形成另一个线结及另一个线头(未标示)，最后并让此另一个线结被限位于第一线结孔311内，而此另一个线头则留于第一穿出孔312。
请参阅图4A及图4B，并请一并参阅图2A及图2B，其中图4A绘示依照第1图的紧固装置100沿割面线4-4的一剖视示意图，图4B绘示依照第1图的紧固装置100沿割面线4-4的另一剖视示意图。
如图4A所示，导引部430(见图2B)可以在螺旋轨道530(见图2A)内限位移动，也就是说，当旋钮500相对掣动单元400旋转时，导引部430会沿着螺旋轨道530移动，因此掣动单元400会相对于旋钮500上升或下降。如图3A所示，掣动单元400位于第一位置，此时棘臂470(见图2B)与侧环齿230(见图2B)对应，且卡合齿460(见图2A)咬合咬合齿330(见图2B)；而由于棘臂470的结构关系，会在系紧方向A2(见图)2B上不断的与侧环齿230松脱并在松脱方向A1(见图2B)上与侧环齿230啮合，因此朝系紧方向A2转动旋钮500可带动掣动单元400连动线轴300，以带动系线600卷绕收回，且当旋钮500停止转动时，棘臂470与侧环齿230啮合而限制线轴300往松脱方向A1转动，以达紧固作用。
如图4B所示，当旋钮500往松脱方向A1转动带动导引部430移动使掣动单元400位于第二位置时，棘臂470脱离侧环齿230，由于此时棘臂470并无与侧环齿230啮合，故不会限制线轴300往松脱方向A1转动，是以可以直接拉动系线600而达放线效果。在本实施例中，掣动单元400在第二位置时卡合齿460脱离咬合齿330而使掣动单元400与线轴300不耦合，但在其它实施例中，卡合齿460与咬合齿330也可以不脱离，仅有棘臂470与侧环齿230脱离即可，或是棘臂470与侧环齿230不脱离，仅卡合齿460与咬合齿330分离也可，不以此为限。
请参阅图5A及图5B，其中图5A绘示依照图1的紧固装置100沿割面线5-5的一剖视示意图，图5B绘示依照图1的紧固装置100沿割面线5-5的另一剖视示意图。
如图5A所示，此时掣动单元400位于第一位置，凸块521与第一保持部410及止挡部441相互顶抵，凸块522与第二保持部420及止挡部443相 互顶抵，因此使得旋钮500(见图2A)与掣动单元400卡合，所以当掣动单元400往系紧方向A2转动时，凸块521施加压力于止挡部441，凸块522施加压力于止挡部443，而带动掣动单元400旋转。反之，当旋钮500停止转动时，由于第一保持部410及第二保持部420的结构配置可抵顶凸块521、凸块522以使旋钮500与掣动单元400的相对位置关系固定，因此可以避免旋钮500与掣动单元400的位置因外力(指使用时环境中的震动外力，而非使用者的施力)因素随意移动而使得系线600松脱。
当旋钮500往松脱方向A1转动时，由于棘臂470与侧环齿230啮合，因此掣动单元400无法转动，所以凸块521受力后不断压迫第一保持部410的第一自由端411、凸块522受力后不断压迫第二保持部420第二自由端421，使得第一自由端411及第二自由端421因承受不住压力而往径向移动变位，如图5B所示，此时旋钮500可相对掣动单元400转动，而使得凸块521改与止挡部444抵顶及凸块522改与止挡部442抵顶，第一自由端411及第二自由端421因外力消失而回复原位。因此，当旋钮500相对掣动单元400转动时，导引部430于螺旋轨道530间移动，带动掣动单元400由第一位置切换为第二位置。
另外，如将旋钮500再朝系紧方向A2转动时，此时凸块521会先碰触第一自由端411并施力于第一自由端411上，凸块522会先碰触第二自由端421并施力于第二自由端421，由于此时的掣动单元400已下降到第一位置与第二位置之间，故棘臂470已与侧环齿230对应，是以棘臂470与侧环齿230之间在虽可于系紧方向A2上相互脱离，但仍需使棘臂470先沿径向移动变位才行。故结构配置上使第一自由端411及第二自由端421先径向位移使得掣动单元400切换到第一位置。
在其它实施例中，第一保持部410及第二保持部420的结构也可以是其它型式，且保持部除了耦合于旋钮外，也可以耦合于底座，只要其具有一定能力而可以在相当的外力下维持掣动单元与旋钮相对位置使其无法随意上升 或下降即可，保持部及卡合部的数量也不以上述公开内容为限。
请参阅图6、图7A及图7B，其中图6绘示依照本发明另一实施方式的一种紧固装置100a的立体示意图，图7A绘示依照图6的紧固装置100a的一视角分解示意图，图7B绘示依照图6的紧固装置100a的另一视角分解示意图。
紧固装置100a用以收放系线(未绘示)且由外壳200a、线轴300a、旋钮500a以及掣动单元400a组成，外壳200a、线轴300a、旋钮500a以及掣动单元400a的结构及位置作动关系大致与图1至图5B所述的外壳200、线轴300、旋钮500以及掣动单元400类似，不同处在于，线轴300a的第一开口321a、第二开口322a、第一线结孔311a、第一穿出孔312a、第二线结孔313a及第二穿出孔314a的位置关系和第一开口321、及第二开口322、第一线结孔311、第一穿出孔312、第二线结孔313及第二穿出孔314的排列方式不同。更仔细的说，本实施例中的系线在耦合线轴300a时以夹角60度的方式耦合，而图1所示的实施例是以夹角180度的方式耦合。
另外，本实施例中，外壳200a除壳体260a外，还包含底座270a，在系线如图3A至图3B的组装方式耦合于线轴300a后，可将底座270a与壳体260a耦合，而更可以达到保护作用。
请参阅图8A及图8B，其中图8A绘示依照本发明再一实施方式的一种紧固装置的线轴300b的立体图，图8B绘示依照图8A的线轴300b的剖视示意图。本实施例中，紧固装置的基本结构和紧固装置100a类似，仅线轴300b的结构不同，故在此仅绘出线轴300b的立体图，而省略紧固装置其它部分的立体图。
线轴300b呈圆盘结构，其包含轴心柱(未标示)及座部(未标示)，轴心柱包含第一开口321b及第二开口322b，座部供轴心柱设置，座部包含第一穿孔311b及一第二穿孔312b，第一穿孔311b与第一开口321b连通，第二穿孔312b与第二开口322连通。
系线(未绘示)的一端可穿过紧固装置外壳的一个侧孔洞、第一开口321b及第一穿孔311b而外露于外壳的下开口，再由使用者将外露于下开口的系线打结形成一个线结及一个线头，最后并让此线结及线头留于第一穿孔311b；类似地，系线的另一端可穿过紧固装置外壳的另一个侧孔洞、第二开口322b及第二穿孔312b而外露于外壳的下开口，再由使用者将外露于下开口的系线打结形成另一个线结及另一个线头，最后并让此另一个线结及另一个线头留于第二穿孔312b。
请参阅图9，并请一并参阅图1至图3C，其中图9绘示依照本发明又一实施方式的一种系线安装方法700的步骤流程图。系线安装方法700包含步骤710及步骤720。
在步骤710中，提供紧固装置100，如图1至图2A所示，紧固装置100a由外壳200、线轴300、旋钮500以及掣动单元400组成，且外壳200包含壳体260，壳体260包含卡合部250，旋钮500包含嵌卡部540供卡合部250啮合，线轴300设置于壳体260内，掣动单元400与线轴300及旋钮500耦合。
在步骤720中，提供系线耦合步骤。如图3A图3C所示，将系线600的一端及另一端分别穿过壳体260及线轴300后外露外壳200，以供使用者将一端及另一端打结以耦合于线轴300。更仔细的说，在系线耦合步骤时，是将系线600的一端穿过其中一个侧孔洞220、第一开口321、第一线结孔311及第一穿出孔312后外露于下开口240以供使用者将一端打结，及将系线600的另一端穿过另一个侧孔洞220、第二开口322、第二线结孔313及第二穿出孔314后外露于下开口240以供使用者将另一端打结，而最终可将系线600安装于紧固装置100。
由上述的实施方式可知，本发明具有下列优点。
一、紧固装置由外壳、线轴、旋钮以及掣动单元组成，通过外壳与旋钮间的卡合关系，而可省略惯用的自壳体贯穿连接于旋钮的铜柱或塑胶柱，可达简化紧固装置的结构并维持紧固装置紧固能力的目的。
二、通过壳体下开口及线轴的结构配置，可以让系线在紧固装置安装后再安耦合于线轴上，除可以使得制作更容易外，更可以让使用者将系线穿于物件后再耦合于紧固装置，更增加使用的方便性。
三、通过导引部及螺旋轨道的设置与耦合，可以使掣动单元随着旋钮的转动而改变位置，进而切换系紧或松绑状态。
四、通过第一保持部、第二保持部的设置，可以使掣动单元在第一位置或第二位置时维持其与旋钮之间的相对位置关系，避免因环境外力而造成线体松脱。
虽然本发明已以实施方式公开如上，然其并非用以限定本发明，任何所属领域中的一般技术人员，在不脱离本发明的精神和范围内，当可作各种的更动与润饰，因此本发明的保护范围当视权利要求所界定的为准。

Claims (12)

  1. 一种紧固装置，用以收放系线，其特征在于，所述紧固装置由外壳、线轴、旋钮以及掣动单元组成，其中：
    所述外壳包含卡合部；
    所述线轴设置于所述外壳，且所述线轴供所述系线卷绕；
    所述旋钮包含嵌卡部与所述卡合部啮合，以使所述旋钮耦合于所述外壳；以及
    所述掣动单元耦合所述旋钮且受所述旋钮驱动；
    相对所述外壳转动所述旋钮以带动所述掣动单元由第一位置切换至第二位置，所述掣动单元在所述第一位置时耦合所述线轴以限制所述线轴往松脱方向转动，所述掣动单元在所述第二位置时允许所述线轴往所述松脱方向转动。
  2. 如权利要求1所述的紧固装置，其特征在于，所述掣动单元包含：
    环状本体，具有径向；以及
    第一保持部及第二保持部，设置于所述环状本体且与所述旋钮耦合，且所述第一保持部及所述第二保持部具有沿所述径向的复位能力。
  3. 如权利要求2所述的紧固装置，其特征在于，所述掣动单元还包含棘臂设置于所述环状本体，所述外壳包含侧环齿，所述掣动单元在所述第一位置时，所述棘臂与所述侧环齿在所述松脱方向上啮合以限制所述线轴转动，而所述棘臂与所述侧环齿在相反于所述松脱方向的系紧方向不断松脱。
  4. 如权利要求2所述的紧固装置，其特征在于，所述掣动单元还包含棘臂设置于所述环状本体，所述棘臂沿所述径向自所述环状本体向外突出，所述第一保持部及所述第二保持部沿所述径向自所述环状本体向内突出。
  5. 如权利要求4所述的紧固装置，其特征在于，所述旋钮还包含二个 凸块分别与所述第一保持部及所述第二保持部耦合，当所述旋钮带动所述掣动单元自所述第一位置切换至所述第二位置时，所述二个凸块分别推抵所述第一保持部及所述第二保持部沿所述径向位移。
  6. 如权利要求1所述的紧固装置，其特征在于，所述外壳包含壳体且所述壳体包含下开口及二个侧孔洞，所述线轴包含：
    轴心柱，包含第一开口及第二开口；以及
    座部，供所述轴心柱设置，所述座部包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，所述第一线结孔及所述第一穿出孔与所述第一开口连通，所述第二线结孔及所述第二穿出孔与所述第二开口连通；
    其中所述系线的一端穿过其中一个所述侧孔洞、所述第一开口、所述第一线结孔及所述第一穿出孔后外露于所述下开口，所述系线的一另端穿过另一个所述侧孔洞、所述第二开口、所述第二线结孔及所述第二穿出孔后外露于所述下开口。
  7. 一种紧固装置，用以收放一系线，其特征在于，所述紧固装置由外壳、线轴、旋钮以及掣动单元组成，其中：
    所述外壳包含：
    壳体，包含卡合部；及
    底座，供所述壳体设置；
    所述线轴设置于所述壳体，且所述线轴供所述系线卷绕；
    所述旋钮盖设置于所述壳体，且所述旋钮包含：
    内壁；
    嵌卡部，设置于所述内壁，且所述嵌卡部与所述卡合部啮合，以使所述旋钮耦合于所述壳体；及
    螺旋轨道，设置于所述内壁；以及
    所述掣动单元耦合于所述线轴，且所述掣动单元包含导引部耦合于所述螺旋轨道以受所述旋钮驱动；
    相对所述外壳转动所述旋钮以使所述导引部在所述螺旋轨道间限位移动，以使所述掣动单元由第一位置切换至第二位置，所述掣动单元在所述第一位置时限制所述线轴往松脱方向转动，所述掣动单元在所述第二位置时允许所述线轴往所述松脱方向转动。
  8. 如权利要求7所述的紧固装置，其特征在于，所述掣动单元包含：
    环状本体，具有径向；以及
    第一保持部及第二保持部，设置于所述环状本体且与所述旋钮耦合，且所述第一保持部及所述第二保持部具有沿所述径向的复位能力。
  9. 如权利要求8所述的紧固装置，其特征在于，所述掣动单元还包含棘臂设置于所述环状本体，所述棘臂沿所述径向自所述环状本体向外突出且与所述壳体的侧环齿可分离的啮合，所述第一保持部及所述第二保持部沿所述径向自所述环状本体向内突出，且分别与所述旋钮的二个凸块可分离的啮合。
  10. 如权利要求7所述的紧固装置，其特征在于，所述壳体包含下开口及二个侧孔洞，所述线轴包含：
    轴心柱，包含第一开口及第二开口；
    座部，供所述轴心柱设置，所述座部包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，所述第一线结孔及所述第一穿出孔与所述第一开口连通，所述第二线结孔及所述第二穿出孔与所述第二开口连通；
    其中所述系线的一端穿过其中一个所述侧孔洞、所述第一开口、所述第一线结孔及所述第一穿出孔后外露于所述下开口，所述系线的另一端穿过另一个所述侧孔洞、所述第二开口、所述第二线结孔及所述第二穿出孔后外露于所述下开口。
  11. 一种系线安装方法，用以将系线连接至紧固装置，其特征在于，所述系线安装方法包含：
    提供紧固装置，所述紧固装置由外壳、线轴、旋钮以及掣动单元组成， 且所述外壳包含壳体，所述壳体包含卡合部，所述旋钮包含嵌卡部供所述卡合部啮合，所述线轴设置于所述壳体内，所述掣动单元与所述线轴及所述旋钮耦合；以及
    提供系线耦合步骤，将所述系线的一端及另一端分别穿过所述壳体及所述线轴后外露于所述外壳，以供使用者将所述一端及所述另一端打结以耦合于所述线轴。
  12. 如权利要求11所述的系线安装方法，其特征在于，所述壳体还包含二个侧孔洞及下开口，所述线轴包含轴心柱及座部，所述轴心柱包含第一开口及第二开口，所述座部供所述轴心柱设置且包含第一线结孔、第一穿出孔、第二线结孔及第二穿出孔，所述第一线结孔及所述第一穿出孔与所述第一开口连通，所述第二线结孔及所述第二穿出孔与所述第二开口连通，且在所述系线耦合步骤时，将所述系线的所述一端穿过其中一个所述侧孔洞、所述第一开口、所述第一线结孔及所述第一穿出孔后外露于所述下开口以供所述使用者将所述一端打结，及将所述系线的另一端穿过另一个所述侧孔洞、所述第二开口、所述第二线结孔及所述第二穿出孔后外露于所述下开口以供所述使用者将所述另一端打结。
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KR20190010579A (ko) 2019-01-30
ES2941773T3 (es) 2023-05-25
JP2019526514A (ja) 2019-09-19
US20190150569A1 (en) 2019-05-23
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DK3539405T3 (da) 2023-04-17
EP4179912A1 (en) 2023-05-17

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