WO2017107724A1 - 紧固装置 - Google Patents

紧固装置 Download PDF

Info

Publication number
WO2017107724A1
WO2017107724A1 PCT/CN2016/106648 CN2016106648W WO2017107724A1 WO 2017107724 A1 WO2017107724 A1 WO 2017107724A1 CN 2016106648 W CN2016106648 W CN 2016106648W WO 2017107724 A1 WO2017107724 A1 WO 2017107724A1
Authority
WO
WIPO (PCT)
Prior art keywords
knob
fastening device
bobbin
holding portion
tilting unit
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/CN2016/106648
Other languages
English (en)
French (fr)
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
Application filed by Individual filed Critical Individual
Priority to ES16877535T priority Critical patent/ES2928424T3/es
Priority to EP22183962.4A priority patent/EP4088612B1/en
Priority to JP2017554319A priority patent/JP6611821B2/ja
Priority to US16/065,134 priority patent/US10660404B2/en
Priority to EP24213399.9A priority patent/EP4488210A3/en
Priority to KR1020187021193A priority patent/KR102075085B1/ko
Priority to DK16877535.1T priority patent/DK3395192T3/da
Priority to EP16877535.1A priority patent/EP3395192B1/en
Publication of WO2017107724A1 publication Critical patent/WO2017107724A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/12—Means for securing the members on rotatable spindles or the like
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C7/00—Holding-devices for laces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/36—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion
    • B65H75/362—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container
    • B65H75/364—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables without essentially involving the use of a core or former internal to a stored package of material, e.g. with stored material housed within casing or container, or intermittently engaging a plurality of supports as in sinuous or serpentine fashion with stored material housed within a casing or container the stored material being coiled

Definitions

  • the present invention relates to a fastening device, and more particularly to a fastening device that can retract and fasten a wire body by rotation.
  • 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 difficulty in assembly and maintenance.
  • the guiding portion of the unit cooperates, so that the rotation of the knob can drive the swaying unit to act, thereby changing the coupling state of the swaying unit and the bobbin, thereby achieving the function of fastening or loosening, and achieving the purpose of simplifying the structure.
  • a fastening device includes a main body and a lock body.
  • the main body is composed of a base, a bobbin, a knob, and a tilting unit, and the lock is disposed on the main body to make the base, the bobbin, the knob, and the tilting unit.
  • the bobbin is disposed on the base and the wire is wound
  • the knob cover is disposed on the base and includes a spiral track
  • the tilting unit is coupled to the bobbin and includes a guiding portion coupled to the spiral track
  • the rotating knob is used to make the guiding portion spiral
  • the limit between the rails is moved so that the tilting unit has a first position and a second position relative to the knob, and the tilting unit limits the spool to rotate in the loosening direction when the first unit is in the first position, and allows the spool to move to the second position. Rotate in the loose direction.
  • the guiding portion of the swaying unit is coupled to the spiral track and is driven by the spiral track to change the position of the swaying unit, so that it can be switched between the state of the fastening wire body and the state of the loose wire body, and if
  • the main body of the fastening device is composed only of the base, the bobbin, the knob and the tilting unit, and the structure of the fastening device can be effectively simplified, thereby reducing manufacturing difficulty and cost.
  • the tilting unit may further comprise a ratchet arm
  • the base or the bobbin may comprise a ring tooth
  • the tilting unit when the tilting unit is in the first position, the ratchet arm and the ring tooth mesh in the releasing direction to limit the rotation of the bobbin, The ratchet arm and the ring tooth are continuously loosened in a direction opposite to the loosening direction.
  • the swaying unit may further include a first holding portion and a second holding portion, the swaying unit has an annular structure and has a radial direction, and the first holding portion and the second holding portion have a resetting capability in a radial direction, and the first holding portion And the resistance of the second retaining portion in the radial direction may be less than the resistance of the spine arm in the radial direction.
  • the knob may further include two engaging portions, and the two engaging portions respectively abut the first holding portion and the second holding portion when in the first position.
  • a fastening device includes a base, a bobbin, a knob, and a tilting unit.
  • the bobbin is disposed on the base and the wire is wound.
  • the knob cover is disposed on the base and includes a spiral track.
  • the unit is coupled to the bobbin and includes a guiding portion and a first holding portion, the guiding portion is coupled to the spiral track, and the first holding portion is coupled to the knob or the base; wherein rotating the knob causes the guiding portion to move between the spiral tracks, so that
  • the tilting unit has a first position and a second position relative to the knob, the first holding portion being coupled to the knob or the base to maintain the tilting unit in the first position or the second position, and the tilting unit In the second position, the spool is allowed to rotate in the loosening direction, and the tilting unit is in the first position to restrict the spool from rotating in the loosening direction.
  • the tilting unit may further comprise a ratchet arm
  • the base or the bobbin may comprise a ring tooth
  • the tilting unit when the tilting unit is in the first position, the ratchet arm and the ring tooth mesh in the releasing direction to limit the rotation of the bobbin, The ratchet arm and the ring tooth are continuously loosened in a direction opposite to the loosening direction.
  • the tilting unit may further include a second holding portion, the tilting unit has an annular structure and has a radial direction, and the first holding portion and the second holding portion have a resetting capability in a radial direction, and the first holding portion and the second portion The ability of the retaining portion to resist displacement in the radial direction may be less than the resistance of the spine arm in the radial direction.
  • the knob may further include two engaging portions, and the two engaging portions respectively abut the first holding portion and the second holding portion in the first position, and the tilting unit may further include a plurality of engaging teeth, and the bobbin includes a plurality of The occlusal teeth are coupled to the plurality of engaging teeth in the first position.
  • the tilting unit may further include a lifting member and a latching member, the lifting member includes a guiding portion and a engaging tooth, the latching member coupling the lifting member and including the first holding portion And a plurality of ratchet arms.
  • the tilting unit When the tilting unit is in the first position, the ratchet arm and the ring tooth mesh in the releasing direction to restrict the rotation of the bobbin, and the ratchet arm and the ring tooth are continuously loosened in a direction opposite to the loosening direction.
  • the first retaining portion is coupled to the knob to maintain the tilting unit in the first position.
  • the tilting unit is in the second position, the plurality of engaging teeth are separated from the plurality of engaging teeth.
  • 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 is a cross-sectional view of the fastening device of FIG. 1 along a face line 3-3;
  • 3B is another schematic cross-sectional view of the fastening device according to FIG. 1 along the face line 3-3;
  • 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;
  • FIG. 5 is a perspective view of a fastening device according to another embodiment of the present invention.
  • FIG. 6A is a schematic exploded perspective view of the fastening device according to FIG. 5;
  • FIG. 6B is another exploded perspective view of the fastening device according to FIG. 5;
  • Figure 7A is a cross-sectional view of the fastening device of Figure 5 taken along the face line 7-7;
  • Figure 7B is another schematic cross-sectional view of the fastening device of Figure 5 along the face line 7-7;
  • Figure 8A is a cross-sectional view of the fastening device of Figure 5 taken along the face line 8-8;
  • FIG. 8B is another schematic cross-sectional view of the fastening device according to FIG. 5 along the cutting line 8-8;
  • FIG. 9 is a perspective view of a fastening device according to another embodiment of the present invention.
  • FIG. 10A is a schematic exploded perspective view of the fastening device according to FIG. 9; FIG.
  • FIG. 10B is another exploded perspective view of the fastening device according to FIG. 9; FIG.
  • Figure 11A is a cross-sectional view of the fastening device of Figure 9 taken along the cut line 11-11;
  • FIG. 11B is another schematic cross-sectional view of the fastening device according to FIG. 9 along the cutting line 11-11;
  • Figure 12A is a cross-sectional view of the fastening device of Figure 9 taken along the cut line 12-12;
  • Figure 12B is another cross-sectional view of the fastening device of Figure 9 taken along the face line 12-12.
  • FIG. 1 is a perspective view of a fastening device 100 according to an embodiment of the present invention
  • FIG. 2A is a perspective exploded view of the fastening device 100 according to FIG. 1
  • FIG. 2B is another exploded perspective view of the fastening device 100 according to FIG. 1
  • the fastening device 100 includes a base 200, a bobbin 300, a knob 500 and a tilting unit 400, and the bobbin 300 Provided on the base 200 and wound by a wire body (not shown), the knob 500 is disposed on the base 200 and includes a spiral track 530 (see FIG.
  • the tilting unit 400 is coupled to the wire shaft 300 and includes a guiding portion 430 coupled thereto.
  • the spiral track 530 rotates the knob 500 to move the guiding portion 430 between the spiral tracks 530, so that the tilting unit 400 has a first position and a second position relative to the knob 500 when the tilting unit 400 is in the first position.
  • the spool 10 is rotated in the releasing direction A1, and when the tilting unit 400 is in the second position, the spool 300 is allowed to rotate in the releasing direction A1.
  • the guiding portion 430 of the swaying unit 400 is coupled to the spiral track 530 and is driven by the spiral track 530 to change the position of the swaying unit 400 so that the wire body can be fastened or loosened.
  • the structure and operation of this embodiment will be described in more detail later.
  • the base 200 is a shell-like structure and includes an accommodation space 210, a ring tooth 230, two wire holes 220, and a through hole 240 (see FIG. 2B).
  • the ring teeth 230 face the accommodating space 210, and the two wire holes 220 and the through holes 240 communicate with the accommodating space 210, and the two wire holes 220 are used for the two ends of the wire body to penetrate and connect with the bobbin 300.
  • the bobbin 300 has a disc structure, and includes a ring groove 320 and a plurality of occlusal teeth 310.
  • the bobbin 300 is placed in the accommodating space 210, the ring groove 320 is for winding the wire body, and the occlusal tooth 310 is used for the tangential unit 400. coupling.
  • the tilting unit 400 has an annular structure and has a radial direction (not shown).
  • the tilting unit 400 includes a first holding portion 410, a second holding portion 420, three guiding portions 430, and four stopping portions 441, 442. 443, 444, a communication hole 450, a plurality of engaging teeth 460, and three ratchet arms 470.
  • the guiding portion 430 is a helical tooth structure and is coupled to the spiral track 530.
  • the ratchet arm 470 can be used to engage with the ring tooth 230.
  • the engaging tooth 460 is disposed on the hole wall of the connecting hole 450 adjacent to the base 200, and the four stopping portions 441 442, 443, 444 are formed by the hole wall of the communication hole 450 adjacent to the knob 500 toward the center of the swaying unit 400, and the positions of the stoppers 441, 443 correspond to the positions of the stoppers 442, 444. The location corresponds.
  • 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 includes a stud 510, two engaging portions 521, 522 (see FIG. 4B), and a spiral track 530.
  • the protrusions 510 are disposed on the protrusions 510, and the two engaging portions 521 and 522 are disposed on the protrusions 510 and are symmetric with each other.
  • the protrusions 510 and the engaging portions 521 and 522 extend into the communication holes 450 during assembly.
  • the spiral track 530 is disposed on an inner peripheral wall (not shown) of the knob 500 and coupled to the guide portion 430.
  • the base 200, the bobbin 300, the knob 500 and the tilting unit 400 are the main body (not labeled) of the fastening device 100, and the fastening device 100 includes a lock (not shown) in the main body in addition to the main body, so that the base 200 The bobbin 300, the knob 500 and the tilting unit 400 are connected in a limited position.
  • the locking member includes a connecting post 600 and a screw (not shown). The connecting post 600 passes through the through hole 240, the bobbin 300 and the connecting hole 450 to be coupled to the stud 510, and then is screwed into the connecting post. 600 to complete the assembly of the fastening device 100.
  • a protrusion protrudes from the base 200 of the main body toward the knob 500.
  • the protrusion passes through the bobbin 300, the knob 500, and the tilting unit 400, and the fastener is a screw structure.
  • the knob 500 is locked into the stud to connect the components to the limit.
  • FIG. 3B is a cross-sectional view of the fastening device 100 according to FIG. 1 along the cutting line 3-3, and FIG. Another cross-sectional view of the fastening device 100 of Figure 1 along the face line 3-3.
  • the guiding portion 430 (see FIG. 2B) can be moved in a position within the spiral track 530, that is, when the knob 500 is rotated relative to the tilting unit 400, the guiding portion 430 will follow the spiral track. The 530 moves, so the tilting unit 400 will rise or fall relative to the knob 500.
  • the swaying unit 400 is in the first position, at which time the spur arm 470 (see FIG. 2B) corresponds to the ring tooth 230 (see FIG. 2A), and the engaging tooth 460 (see FIG. 2A) engages the occlusal tooth 310. (See Figure 2A). Due to the structural relationship of the ratchet arm 470 (see FIG.
  • the ring tooth 230 is continuously released from the ring tooth 230 in the tightening direction A2 (see FIG. 2A) and the ring tooth 230 is in the releasing direction A1 (see FIG. 2A).
  • Engage, thus turning the knob 500 toward the tightening direction A2 The tilting unit 400 can be driven to link the bobbin 300 to drive the wire body to retract, and when the knob 500 stops rotating, the ratchet arm 470 engages with the ring gear 230 to restrict the spool 300 from rotating in the loosening direction A1 for fastening. effect.
  • the ratchet arm 470 is disengaged from the ring gear 230. Since the ratchet arm 470 is not engaged with the ring gear 230 at this time, It will restrict the rotation of the bobbin 300 to the loosening direction A1, so that the wire body can be pulled directly to achieve the effect of the payout.
  • the engaging teeth 460 are disengaged from the engaging teeth 310 and the tilting unit 400 is not coupled to the spool 300.
  • the engaging teeth 460 and the engaging teeth 310 are engaged.
  • the bobbin arm 470 can be disengaged from the ring gear 230, and the ring gear 230 can be disposed on the bobbin 300 instead of the limit.
  • FIG. 4A is a cross-sectional view of the fastening device 100 according to FIG. 1 along the cutting line 4-4
  • FIG. 4B is a cross-sectional view of the fastening device 100 according to FIG. Another cross-sectional view of 4-4.
  • the tilting unit 400 is located at the first position, and the engaging portion 521 and the first holding portion 410 and the stopping portion 441 abut each other, and the engaging portion 522 and the second holding portion 420 and the stopping portion are respectively abutted.
  • the 443 is mutually abutted, so that the knob 500 (see FIG. 2A) is engaged with the swaying unit 400. Therefore, when the swaying unit 400 is rotated in the fastening direction A2, the engaging portion 521 applies pressure to the stopping portion 441, and is engaged.
  • the portion 522 applies pressure to the stop portion 443 to drive the tilting unit 400 to rotate.
  • the engaging portion 521 and the engaging portion 522 can be abutted to make the relative position of the knob 500 and the tilting unit 400.
  • the relationship is fixed, so that the position of the knob 500 and the swaying unit 400 can be prevented from being loosely moved by the external force (referring to the external force of vibration in the environment during use, not the force applied by the user) to loosen the wire body.
  • the knob 500 can be rotated relative to the tilting unit 400, so that the engaging portion 521 is changed to the top of the stopping portion 444, and the engaging portion 522 is changed to the top of the stopping portion 442.
  • the free end 411 and the second free end 421 return to their original positions due to the disappearance of the 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 engaging portion 521 will first touch the first free end 411 and apply force to the first free end 411, and the engaging portion 522 will first touch the first The two free ends 421 are applied 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 ring gear 230, which is a ratchet arm. Between the 470 and the ring teeth 230, they can be disengaged from each other in the tightening direction A2, but the ratchet arm 470 is still required to be displaced in the radial direction first.
  • the resistance of the first holding portion 410 and the second holding portion 420 in the radial direction is less than the resistance of the ratchet arm 470 in the radial direction, so that the first free end 411 and the first The two free ends 421 can not withstand the pressure to move in the radial direction, so that the engaging portions 521, 522 can return to the position shown in FIG. 4A, so that the tilting unit 400 is switched from the second position to the first position.
  • the structures of the first holding portion 410 and the second holding portion 420 may be other forms, 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. Under the external force, the relative position of the tilting unit and the knob is maintained so that it cannot be raised or lowered at will, and the number of the holding portion and the engaging portion is not limited to the above disclosure.
  • FIG. 5 is a perspective view of a fastening device 110 according to another embodiment of the present invention
  • FIG. 6A is a perspective view of the fastening device 110 according to FIG.
  • FIG. 6B is another exploded perspective view of the fastening device 110 according to FIG. 5
  • the fastening device 110 includes a base 200a, a bobbin 300a, a tilting unit 400a, and a knob 500a. The structure and operation of the embodiment will be described in detail later.
  • the base 200a is divided into an upper base portion 250a and a lower base portion 260a.
  • the upper base portion 250a includes a through hole 270a and a ring tooth 230a.
  • the ring tooth 230a is disposed adjacent to the through hole 270a.
  • the lower base portion 260a includes an accommodation space 210a (see FIG. 6B), two wire holes 220a, and a through hole 240a.
  • the two wire holes 220a communicate with the accommodating space 210 and are used for the wire body. Both ends of the (not shown) are inserted into the bobbin 300a, and when the upper base portion 250a is assembled corresponding to the lower base portion 260a, the through hole 240a communicates with the through hole 270a.
  • the bobbin 300a has the same structure as the embodiment shown in FIG. 2A, and includes a ring groove 320a and a plurality of engaging teeth 310a.
  • the engaging teeth 310a are coupled to the tilting unit 400a, and the bobbin 300a is placed in the accommodating space 210a.
  • the lifting unit 400a includes a lifting member 490a and a latching member 480a.
  • the lifting member 490a includes a guiding portion 430a and an engaging tooth 460a.
  • the engaging tooth 460a is disposed at one end of the guiding portion 430a
  • the latching member 480a has an annular structure and There is a radial (not shown) and coupling lifting member 490a
  • the clamping member 480a includes a first holding portion 410a (see FIG. 6B), a second holding portion 420a, four ratchet arms 470a and a communication hole 450a, the first holding portion
  • the 410a includes a first bump 411a (see FIG. 6B), and the second holding portion 420a includes a second bump 421a.
  • the lifter 490a is fitted to the communication hole 450a, and is coupled to the knob 500a by the guide portion 430a.
  • the knob 500a includes a stud 510a, two engaging portions 521a, 522a (see Fig. 8A), two abutting portions 541a, 542a (see Fig. 8A), and a spiral track 530a.
  • the two engaging portions 521a and 522a and the two abutting portions 541a and 542a are spaced apart from the inner peripheral wall (not shown) of the knob 500a.
  • the protruding post 510a faces the base 200a, and the spiral track 530a is disposed on the protruding post 510a.
  • the 510a is coupled into the guiding portion 430a during assembly, so that the guiding portion 430a drives the lifting member 490a to rise or fall relative to the knob 500a along the spiral track 530a.
  • the bobbin 300a When assembling, the bobbin 300a is first disposed in the accommodating space 210a, and the upper base portion 250a is placed on the lower base portion 260a, and then the swaying unit 400a is placed in the through hole 270a to engage the engaging teeth 460a and the engaging teeth 310a. Engaging and engaging the ratchet arm 470a with the ring tooth 230a, then the corresponding protrusion 510a of the knob 500a is correspondingly transferred into the guiding portion 430a, the guiding portion 430a is coupled with the spiral track 530a, and finally the components are connected by the limit of the lock, and the lock is locked.
  • the firmware includes a connecting post 600a and a screw (not shown). The connecting post 600a passes through the through hole 240a, the tilting unit 400a, and is caught in the stud 510a and then the screw is locked to complete the assembly.
  • FIG. 7A is a cross-sectional view of the fastening device 110 according to FIG. 5 along the cutting line 7-7.
  • FIG. 7B is a schematic view of the fastening device 110 according to FIG. Another cross-sectional view of the fastening device 110 of Figure 5 along the face line 7-7.
  • the guiding portion 430a (see FIG. 6B) can be moved in the limit position in the spiral track 530a (see FIG. 6B), that is, when the knob 500a is rotated relative to the tilting unit 400a, the guiding portion 430a It will move along the spiral track 530a, so the tilting unit 400a will rise or fall relative to the knob 500a such that the tilting unit 400a has the first position and the second position.
  • the swaying unit 400a is in the first position, at which time the engaging teeth 460a (see Fig. 6A) engage the nip teeth 310a (see Fig. 6A).
  • the ratchet arm 470a corresponds to the ring tooth 230 (see Fig. 6B) a, and due to the structural relationship of the ratchet arm 470a, it is constantly released from the ring tooth 230a in the tightening direction A2 (see Fig. 6B). And engaging the ring gear 230a in the loosening direction A1 (see FIG.
  • FIG. 8A is a cross-sectional view of the fastening device 110 according to FIG. 5 along the cutting line 8-8
  • FIG. 8B is a cross-sectional view of the fastening device 110 according to FIG. Another cross-sectional view of 8-8.
  • the engaging portion 521a and the first holding portion 410a abut against each other and the top portion 541a is folded over the one end 413a of the first bump 411a, and the engaging portion 522a
  • the second holding portion 420a abuts against the second holding portion 420a and abuts against the top end 542a of the second protrusion 421a, thereby causing the knob 500a to engage with the tilting unit 400a, more correctly
  • the member 490a is engaged, so that when the knob 500a is rotated, the tilting unit 400a can be driven to rotate the bobbin 300a in the tightening direction A2 to take the wire.
  • the knob 500a stops rotating, due to the structural arrangement of the first holding portion 410a and the second holding portion 420a, the engaging portions 521a, 522a, the abutting portion 541a, and the abutting portion 542a can be respectively abutted to make the knobs 500a and ⁇ The relative positional relationship of the moving unit 400a is fixed.
  • Such a structure can prevent the fastening device 110 from being displaced by the knob 500a by the external force to some extent, so that the tilting unit 400a is switched to the second position to loosen the wire body.
  • the first protrusion 411a and the second protrusion 421a are disengaged from the top, and the knob 500a is rotatable relative to the tilting unit 400a in the releasing direction A1, so that the lifting member 490a of the tilting unit 400a rises along the spiral track 530a, and finally The engaging teeth 460a are separated from the engaging teeth 310a, so that the bobbin 300a is not affected by the tilting unit 400a, and the tilting unit 400a is in the second position.
  • the top end 541a will first touch the other end 412a of the first bump 411a and apply force to the first bump 411a, and the top 542a will touch first. Touching the other end 422a of the second protrusion 421a and applying force to the second protrusion 421a, the resistance of the first holding portion 410a and the second holding portion 420a in the radial direction is smaller than that of the ratchet arm 470a.
  • the first retaining portion 410a is recessed in the radial direction such that the abutting top 541a passes over the first bump 411a and abuts against the one end 413a of the first bump 411a, and the second retaining portion 420a is concave in the radial direction.
  • the abutting top portion 542a passes over the second bump 421a, it is abutted against the one end 423a of the second bump 421a, and the first holding portion 410a and the second holding portion 420a are reset, returning to the state shown in FIG. 8A.
  • FIG. 9 is a perspective view of a fastening device 120 according to another embodiment of the present invention
  • FIG. 10A illustrates the fastening device 120 according to FIG. 9
  • FIG. 10B is another exploded perspective view of the fastening device 120 according to FIG. 9 .
  • the fastening device 120 includes a main body 700c and a lock body (not shown).
  • the main body 700c is composed of a base 200b, a bobbin 300b, a knob 500b, and a tilting unit 400b, and the lock is disposed on the main body 700c to make the base 200b, the bobbin 300b, the knob 500b, and The tilting unit 400b is connected in a limited position, and the structure and actuation of the fastening device 120 are similar to the embodiment described in FIGS. 1 to 2B.
  • the base 200b includes a ring tooth 230b.
  • the bobbin 300b is disposed on the base 200b and includes a snap tooth 310b.
  • the tilting unit 400b has an annular structure and has a radial direction (not shown).
  • the tilting unit 400b includes a first holding portion 410b and a second portion.
  • the guiding portion 432b is coupled to the knob 500b, and the ratchet arm 470b is engageable with the ring tooth 230b.
  • the engaging tooth 460b is disposed on the hole wall of the connecting hole 450b adjacent to the base 200b, and the three stopping portions 441b, 442b, 443b are
  • the swaying unit 400a is formed adjacent to the outer wall of the knob 500.
  • the first holding portion 410b, the second holding portion 420b, and the third holding portion 430b are displaceably displaceable in the radial direction and have a resetting ability.
  • the first holding portion 410b has a first free end 411b
  • the second holding portion 420b has a second free end 421b
  • the third holding portion 430b has a third free end 431b.
  • the knob 500b includes a stud 510b, three engaging portions 521b, 522b, 523b (see FIG. 11A) and a spiral track 530b.
  • the spiral track 530b is disposed on the stud 510b.
  • the locking member includes a connecting post 600b and a screw (not shown), and the locking manner is the same as that of the embodiment described in FIG. 2A, and details are not described herein again.
  • FIG. 11A is a cross-sectional view of the fastening device 120 according to FIG. 9 along the cutting line 11-11
  • FIG. 11B Another cross-sectional view of the fastening device 120 of Figure 9 along the face line 11-11.
  • the guiding portion 432b (see FIG. 10B) can be moved in the spiral track 530b, the guiding portion 432b moves along the spiral track 530b, so that the tilting unit 400b will ascend or descend with respect to the knob 500b.
  • the tilting unit 400b is in the first position, and the ratchet arm 470b (see Fig. 10A) selectively engages with the ring tooth 230b (see Fig. 10A) to prevent the spool 300b from coming to the release direction A1 (see Fig. 11A). 10A) Rotate.
  • the ratchet arm 470b is disengaged from the ring tooth 230b. Since the ratchet arm 470b is not engaged with the ring tooth 230b at this time, The bobbin 300b is not restricted from rotating in the loosening direction A1, so that the line body can be pulled directly to achieve the pay-off effect.
  • FIG. 12A is a cross-sectional view of the fastening device 120 according to FIG. 9 along the cutting line 12-12
  • FIG. 12B illustrates the fastening device 120 according to FIG. 9 along the cutting line.
  • the tilting unit 400b is located at the first position, and the engaging portion 521b and the first holding portion 410b and the stopping portion 441b abut each other, and the engaging portion 522b and the second holding portion 420b and the stopping portion are respectively abutted.
  • the 442b abuts against each other, and the engaging portion 523b and the third holding portion 430b and the stopping portion 443b abut each other, so that the knob 500b is engaged with the tilting unit 400b, so when the tilting unit 400b is rotated in the tightening direction A2,
  • the engagement portion 521b applies pressure to the stopper portion 441b
  • the engagement portion 522b applies pressure to the stopper portion 442b.
  • the engagement portion 523b applies pressure to the stopper portion 443b to drive the rotation unit 400b to rotate.
  • the engaging portions 521b, 522b, and 523b can be abutted to make the knob 500b and tilt
  • the relative positional relationship of the unit 400b is fixed.
  • the tilting unit 400b cannot be rotated, so that the engaging portion 521b is pressed to continuously press the first free end 411b of the first holding portion 410b.
  • the engaging portion 522b is pressed, the second free end 421b of the second holding portion 420b is continuously pressed, and the engaging portion 523b is pressed to continuously press the third free end of the third holding portion 430b.
  • the first free end 411b, the second free end 421b and the third free end 431b are moved in the radial direction due to the unbearable pressure, as shown in FIG. 4B, the knob 500 is rotatable relative to the tilting unit 400. .
  • the engaging portion 521b will first touch the first free end 411b and apply force to the first free end 411b, and the engaging portion 522b will first touch the first
  • the second free end 421b is biased to the second free end 421b, and the engaging portion 523b first touches the third free end 431b and applies force to the third free end 431b, so that the first free end 411b and the second free end 421b
  • the third free end 431b is displaced in the radial direction and returns to the state of Fig. 12A.
  • the present invention has the following advantages.
  • 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.
  • the resistance of the first retaining portion and the second retaining portion in the radial direction is less than the resistance of the spine arm in the radial direction, so that the first retaining portion and the second retaining portion can maintain the tilting on the one hand.
  • the relative positional relationship between the unit and the knob, on the other hand, can be deflected such that the tilting unit can be switched from the first position to the second position along the helical track.
  • the main body of the fastening device is composed only of the base, the bobbin, the knob and the tilting unit, the structure is simple, and the manufacturing cost can be reduced and the manufacturing difficulty can be reduced.

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Clamps And Clips (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Harvester Elements (AREA)
  • Eye Examination Apparatus (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Flexible Shafts (AREA)

Abstract

一种紧固装置（100），其包含主体及锁固件，主体由底座（200）、线轴（300）、旋钮（500）以及掣动单元（400）组成，线轴（300）设置于底座（200）且供线体卷绕，旋钮（500）盖设置于底座（200）且包含螺旋轨道（530），掣动单元（400）耦合于线轴（300）且包含导引部（430）耦合于螺旋轨道（530），转动旋钮（500）使导引部（430）在螺旋轨道（530）间限位移动而使掣动单元（400）具有相对旋钮（500）的第一位置及第二位置，在第一位置时限制线轴（300）往松脱方向（A1）转动，在第二位置时允许线轴（300）往松脱方向（A1）转动，从而能系紧或松脱系线。

Description

紧固装置 技术领域
本发明涉及一种紧固装置，且特别涉及一种可以通过转动收放系紧线体的紧固装置。
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困难的问题。
有鉴于此，如何有效减化扣具结构、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
本发明的目的在于提供一种紧固装置，其通过旋钮上的螺旋轨道与掣动 单元的导引部配合，可以使旋钮旋转带动掣动单元作动，进而改变掣动单元与线轴的耦合状态，而达到紧固或松绑的作用，并且达到简化结构的目的。
依据本发明的一实施方式提供一种紧固装置，其包含主体及锁固件，主体由底座、线轴、旋钮以及掣动单元组成，且锁固件设置于主体使底座、线轴、旋钮以及掣动单元限位连接，其中线轴设置于底座且供线体卷绕，旋钮盖设置于底座且包含螺旋轨道，掣动单元耦合于线轴且包含导引部耦合于螺旋轨道，转动旋钮使导引部于螺旋轨道间限位移动，以使掣动单元具有相对旋钮的第一位置及第二位置，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。
借此，掣动单元的导引部耦合于螺旋轨道，并受螺旋轨道带动而使掣动单元位置改变，使其可以在紧固线体状态及松绑线体状态间切换，且若再加上紧固装置的主体仅由底座、线轴、旋钮以及掣动单元组成，还可以有效简化紧固装置的结构，进而降低制造难度及成本。
依据前述的紧固装置，其中掣动单元还可包含棘臂，底座或线轴可包含环齿，掣动单元在第一位置时，棘臂与环齿在松脱方向上啮合以限制线轴转动，而棘臂与环齿在相反于松脱方向的系紧方向不断松脱。掣动单元可还包含第一保持部及第二保持部，掣动单元为环状结构且具有径向，第一保持部及第二保持部具有沿径向的复位能力，而第一保持部及第二保持部沿径向的抵抗变位能力可小于棘臂沿径向的抵抗变位能力。另外，旋钮还可包含两个卡合部，两个卡合部在第一位置时分别抵顶第一保持部及第二保持部。
依据本发明的另一实施方式提供一种紧固装置，其包含底座、线轴、旋钮及掣动单元，线轴设置于底座且供线体卷绕，旋钮盖设置于底座且包含螺旋轨道，掣动单元耦合于线轴且包含导引部及第一保持部，导引部耦合于螺旋轨道，第一保持部耦合于旋钮或底座；其中转动旋钮使导引部于螺旋轨道间限位移动，以使掣动单元具有相对旋钮的第一位置及第二位置，第一保持部与旋钮或底座耦合以使掣动单元维持在第一位置或第二位置，且掣动单元 在第二位置时允许线轴往松脱方向转动，掣动单元在第一位置时限制线轴往松脱方向转动。
依据前述的紧固装置，其中掣动单元还可包含棘臂，底座或线轴可包含环齿，掣动单元在第一位置时，棘臂与环齿在松脱方向上啮合以限制线轴转动，而棘臂与环齿在相反于松脱方向的系紧方向不断松脱。又或者掣动单元可还包含第二保持部，掣动单元为环状结构且具有径向，第一保持部及第二保持部具有沿径向的复位能力，而第一保持部及第二保持部沿径向的抵抗变位能力可小于棘臂沿径向的抵抗变位能力。另外，旋钮还可包含两个卡合部，两个卡合部在第一位置时分别抵顶第一保持部及第二保持部，掣动单元还可包含多个卡合齿，线轴包含多个咬合齿，多个咬合齿与多个卡合齿在第一位置时耦合。
依据前述的紧固装置，其中底座可包含环齿，掣动单元可还包含升降件及卡掣件，升降件包含导引部及卡合齿，卡掣件耦合升降件且包含第一保持部及多个棘臂，掣动单元在第一位置时，棘臂与环齿在松脱方向上啮合以限制线轴转动，而棘臂与环齿在相反于松脱方向的系紧方向不断松脱，且第一保持部与旋钮耦合以使掣动单元维持在第一位置。掣动单元位在第二位置时，多个卡合齿与多个咬合齿分离。
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绘示依照图1的紧固装置沿割面线3-3的一剖视示意图；
图3B绘示依照图1的紧固装置沿割面线3-3的另一剖视示意图；
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5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6A绘示依照图5的紧固装置的一视角分解示意图；
图6B绘示依照图5的紧固装置的另一视角分解示意图；
图7A绘示依照图5的紧固装置沿割面线7-7的一剖视示意图；
图7B绘示依照图5的紧固装置沿割面线7-7的另一剖视示意图；
图8A绘示依照图5的紧固装置沿割面线8-8的一剖视示意图；
图8B绘示依照图5的紧固装置沿割面线8-8的另一剖视示意图；
图9绘示依照本发明又一实施方式的一种紧固装置的立体示意图；
图10A绘示依照图9的紧固装置的一视角分解示意图；
图10B绘示依照图9的紧固装置的另一视角分解示意图；
图11A绘示依照图9的紧固装置沿割面线11-11的一剖视示意图；
图11B绘示依照图9的紧固装置沿割面线11-11的另一剖视示意图；
图12A绘示依照图9的紧固装置沿割面线12-12的一剖视示意图；以及
图12B绘示依照图9的紧固装置沿割面线12-12的另一剖视示意图。
具体实施方式
以下将参照图式说明本发明的实施例。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，在本发明部分实施例中，这些实务上的细节是非必要的。此外，为简化图式起见，一些现有惯用的结构与元件在图式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的紧固装置100的一视角分解示意图，图2B绘示依照图1的紧固装置100的另一视角分解示意图。紧固装置100包含底座200、线轴300、旋钮500及掣动单元400，线轴300 设置于底座200且供线体(未绘示)卷绕，旋钮500盖设置于底座200且包含螺旋轨道530(见图2B)，掣动单元400耦合于线轴300且包含导引部430耦合于螺旋轨道530；转动旋钮500使导引部430在螺旋轨道530间限位移动，以使掣动单元400具有相对旋钮500的第一位置及第二位置，当掣动单元400在第一位置时限制线轴300往松脱方向A1转动，当掣动单元400在第二位置时则可允许线轴300往松脱方向A1转动。
借此，掣动单元400的导引部430耦合于螺旋轨道530，并受螺旋轨道530带动而使掣动单元400位置改变，使其可以紧固或松绑线体。后面将更详细的说明本实施例的结构及作动方式。
底座200为壳状结构，其包含容置空间210、环齿230、两个线孔220及贯通孔240(见图2B)。环齿230面向容置空间210，两个线孔220及贯通孔240皆与容置空间210相连通，且两个线孔220是用来供线体的两端穿入与线轴300连接。
线轴300呈圆盘结构，其包含环槽320及多个咬合齿310，线轴300放置于容置空间210内，环槽320是供线体卷绕，而咬合齿310用来与掣动单元400耦合。
掣动单元400为环状结构且具有径向(未绘示)，掣动单元400包含第一保持部410、第二保持部420、三个导引部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。导引部430为斜齿结构且与螺旋轨道530耦合，棘臂470则可用来与环齿230啮合，卡合齿460设置于连通孔450邻近底座200的孔壁，而四个止挡部441、442、443、444是由连通孔450的邻近旋钮500的孔壁往掣动单元400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包含凸柱510、两个卡合部521、522(见图4B)及螺旋轨道530。凸柱510朝向底座200，两个卡合部521、522设置于凸柱510上且位置相互对称，凸柱510及卡合部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，卡合部521与第一保持部410相互抵顶，卡合部522与第二保持部420相互抵顶。螺旋轨道530是设置于旋钮500的内周壁(未标示)且和导引部430耦合。
上述的底座200、线轴300、旋钮500及掣动单元400为紧固装置100的主体(未标示)，而紧固装置100除了主体外还包含锁固件(未标示)设置于主体，使底座200、线轴300、旋钮500及掣动单元400限位连接。在本实施例中，锁固件包含连接柱600及螺丝(未绘示)，连接柱600穿过贯通孔240、线轴300及连通孔450而崁合于凸柱510，再以螺丝锁入连接柱600以完成紧固装置100的组装。在其他实施例中，也可以是由主体的底座200向旋钮500凸出一突柱(未绘示)，突柱穿过线轴300、旋钮500及掣动单元400，而紧固件是螺丝结构，自旋钮500锁入突柱内以将各元件限位连接。
请参阅图3A及图3B，并请一并参阅图2A及图2B，其中图3A绘示依照图1的紧固装置100沿割面线3-3的一剖视示意图，图3B绘示依照图1的紧固装置100沿割面线3-3的另一剖视示意图。
如图3A所示，由于导引部430(见图2B)可以在螺旋轨道530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)与环齿230(见图2A)对应，且卡合齿460(见图2A)咬合咬合齿310(见图2A)。而由于棘臂470(见图2A)的结构关系，会在系紧方向A2(见图2A)上不断的与环齿230松脱并于松脱方向A1(见图2A)上与环齿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，以带动线体卷绕收回，且当旋钮500停止转动时，棘臂470与环齿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3B所示，当旋钮500带动导引部430移动使掣动单元400位于第二位置时，棘臂470脱离环齿230，由于此时棘臂470并无与环齿230啮合，故不会限制线轴300往松脱方向A1转动，是以可以直接拉动线体而达放线效果。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310而使掣动单元400与线轴300不耦合，但在其实施例中，卡合齿460与咬合齿310也可以不脱离，仅有棘臂470与环齿230脱离即可，又环齿230可以改为设置于线轴300，不以此为限。
请参阅图4A及图4B，其中图4A绘示依照图1的紧固装置100沿割面线4-4的一剖视示意图，图4B绘示依照图1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，此时掣动单元400位于第一位置，卡合部521与第一保持部410及止挡部441相互顶抵，卡合部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，卡合部521施加压力于止挡部441，卡合部522施加压力于止挡部443，而可以带动掣动单元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，而可以抵顶卡合部521、卡合部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线体松脱。
当旋钮500往松脱方向A1转动时，由于棘臂470与环齿230啮合，因此掣动单元400无法转动，所以卡合部521受力后不断压迫第一保持部410的第一自由端411、卡合部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4B所示，此时旋钮500可相对掣动单元400转动，而使得卡合部521改与止挡部444抵顶、卡合部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，此时卡合部521会先碰触第一自由端411并施力于第一自由端411上，卡合部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已下降至第一位置与第二位置之间，故棘臂470已与环齿230对应，是以棘臂470与环齿230之间可在系紧方向A2上相互脱离，但仍需使棘臂470先沿径向移动变位才行。
在此需要特别说明的是，第一保持部410与第二保持部420沿径向的抵抗变位能力需小于棘臂470沿径向的抵抗变位能力，而使得第一自由端411及第二自由端421先承受不住压力往径向移动变位，因此卡合部521、522可以回到如图4A所示的位置，使掣动单元400由第二位罝切换为第一位置。
在其他实施例中，第一保持部410及第二保持部420的结构也可以是其他形式，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为限。
请参阅图5、图6A及图6B，其中图5绘示依照本发明另一实施方式的一种紧固装置110的立体示意图，图6A绘示依照图5的紧固装置110的一视角分解示意图，图6B绘示依照图5的紧固装置110的另一视角分解示意图。紧固装置110包含底座200a、线轴300a、掣动单元400a及旋钮500a，后面将详细的说明本实施例的结构及作动方式。
在本实施例中，底座200a分为上底座部250a与下底座部260a，上底座部250a包含贯穿孔270a及环齿230a，环齿230a设置于贯穿孔270a邻近旋 钮500a的孔壁上，下底座部260a包含容置空间210a(见图6B)、两个线孔220a及贯通孔240a，两个线孔220a与容置空间210相连通且用来供线体(未绘示)的两端穿入与线轴300a连接，而当上底座部250a与下底座部260a对应组装时，贯通孔240a则与贯穿孔270a相连通。
线轴300a的结构与图2A所示的实施例相同，包含环槽320a及多个咬合齿310a，咬合齿310a与掣动单元400a耦合，而线轴300a放置于容置空间210a内。
掣动单元400a包含升降件490a及卡掣件480a，升降件490a包含导引部430a及卡合齿460a，卡合齿460a设置于导引部430a的一端，卡掣件480a为环状结构且具有径向(未绘示)且耦合升降件490a，卡掣件480a包含第一保持部410a(见图6B)、第二保持部420a、四个棘臂470a及连通孔450a，第一保持部410a包含第一凸块411a(见图6B)，第二保持部420a包含第二凸块421a。升降件490a嵌合连通孔450a，并且借由导引部430a与旋钮500a耦合。
旋钮500a包含凸柱510a、两个卡合部521a、522a(见图8A)、两个抵顶部541a、542a(见图8A)及螺旋轨道530a。两个卡合部521a、522a及两个抵顶部541a、542a是间隔设置于旋钮500a的内周壁(未标示)，凸柱510a朝向底座200a，螺旋轨道530a设置于凸柱510a上，而凸柱510a在组装时耦合导引部430a内，使导引部430a沿螺旋轨道530a带动升降件490a相对旋钮500a上升或下降。
在组装时，先将线轴300a设置于容置空间210a，再使上底座部250a盖设置于下底座部260a，接着放置掣动单元400a于贯穿孔270a，以使卡合齿460a与咬合齿310a咬合及让棘臂470a与环齿230a咬合，之后将旋钮500a的凸柱510a对应转入导引部430a，使导引部430a与螺旋轨道530a耦合，最后通过锁固件限位连接各元件，锁固件包含连接柱600a及螺丝(未标示)，连接柱600a穿过贯通孔240a、掣动单元400a并卡于凸柱510a内再锁上螺丝以完成组装。
请参阅图7A及图7B，并请一并参阅图6A及图6B，其中图7A绘示依照图5的紧固装置110沿割面线7-7的一剖视示意图，图7B绘示依照图5的紧固装置110沿割面线7-7的另一剖视示意图。
如图7A所示，由于导引部430a(见图6B)可以在螺旋轨道530a(见图6B)内限位移动，也就是说，当旋钮500a相对掣动单元400a旋转时，导引部430a会沿着螺旋轨道530a移动，因此掣动单元400a会相对于旋钮500a上升或下降而使得掣动单元400a具有第一位置及第二位置。
如图7A所示，掣动单元400a位于第一位置，此时卡合齿460a(见图6A)咬合咬合齿310a(见图6A)。而棘臂470a(见图6B)与环齿230(见图6B)a对应，且由于棘臂470a的结构关系，会在系紧方向A2(见图6B)上不断的与环齿230a松脱并在松脱方向A1(见图6B)上与环齿230a啮合，因此朝系紧方向A2转动旋钮500a可带动掣动单元400a连动线轴300a，以带动线体卷绕收回，且当旋钮500停止转动时，棘臂470与环齿230啮合使得升降件490a无法往往松脱方向A1转动，因而一并限制线轴300往松脱方向A1转动，以达紧固作用。
如图7B所示，当旋钮500a带动导引部430a移动使掣动单元400a位于第二位置时，卡合齿460a脱离咬合齿310a，此时的线轴300a不受任何拘束而可以在容置空间210内于任意一方向自由转动，是以可以直接拉动线体而达放线效果。
请参阅图8A及图8B，其中图8A绘示依照图5的紧固装置110沿割面线8-8的一剖视示意图，图8B绘示依照图5的紧固装置110沿割面线8-8的另一剖视示意图。
如图8A所示，当旋钮500a往系紧方向A2转动时，卡合部521a与第一保持部410a相互顶抵且抵顶部541a扺顶于第一凸块411a的一端413a，卡合部522a与第二保持部420a相互顶抵且抵顶部542a扺顶于第二凸块421a的一端423a，因此使得旋钮500a与掣动单元400a卡合，更正确的说是与升降 件490a卡合，故转动旋钮500a时可推动掣动单元400a带动线轴300a往系紧方向A2转动以进行收线。
反之，当旋钮500a停止转动时，由于第一保持部410a及第二保持部420a的结构配置，而可以分别抵顶卡合部521a、522a、抵顶部541a及抵顶部542a以使旋钮500a与掣动单元400a的相对位置关系固定。此种结构在一定程度上可避免紧固装置110因外力而导致旋钮500a带动掣动单元400a位移，而使得掣动单元400a切换到第二位置以使线体松脱。
当旋钮500a往松脱方向A1转动时，由于棘臂470a与环齿230a啮合，因此掣动单元400a无法转动，所以抵顶部541a受力后不断压迫第一保持部410a的第一凸块411a、抵顶部542a受力后不断压迫第二保持部420a的第二凸块421a，使得第一保持部410a及第二保持部420a因承受不住压力而往径向移动，如图8B所示，使第一凸块411a及第二凸块421a脱离抵顶，并让旋钮500a可相对掣动单元400a往松脱方向A1转动，以使掣动单元400a的升降件490a沿螺旋轨道530a上升，最终让卡合齿460a与咬合齿310a分离，使线轴300a不受掣动单元400a影响，此时掣动单元400a位于第二位置。
另外，如将旋钮500a再朝系紧方向A2转动时，此时抵顶部541a会先碰触第一凸块411a的另一端412a并施力于第一凸块411a上，抵顶部542a会先碰触第二凸块421a的另一端422a并施力于第二凸块421a上，由于第一保持部410a及第二保持部420a沿径向的抵抗变位能力小于棘臂470a沿径向的抵抗变位能力，故第一保持部410a沿径向内凹而使得抵顶部541a越过第一凸块411a而改与第一凸块411a的一端413a抵顶，第二保持部420a沿径向内凹而使得抵顶部542a越过第二凸块421a而改与第二凸块421a的一端423a抵顶，同时第一保持部410a及第二保持部420a复位，回复到如图8A所示的状态。
请参阅图9、图10A及图10B，其中图9绘示依照本发明又一实施方式的一种紧固装置120的立体示意图，图10A绘示依照图9的紧固装置120的 一视角分解示意图，图10B绘示依照图9的紧固装置120的另一视角分解示意图。紧固装置120包含主体700c及锁固件(未标示)，主体700c由底座200b、线轴300b、旋钮500b以及掣动单元400b组成，且锁固件设置于主体700c使底座200b、线轴300b、旋钮500b以及掣动单元400b限位连接，而紧固装置120的结构及作动方式和图1至图2B所描述的实施例类似。
底座200b包含环齿230b，线轴300b设置于底座200b且包含咬合齿310b，掣动单元400b为环状结构且具有径向(未绘示)，掣动单元400b包含第一保持部410b、第二保持部420b、第三保持部430b、导引部432b、三个止挡部441b、442b、443b、连通孔450b、多个卡合齿460b及三个棘臂470b。导引部432b与旋钮500b耦合，棘臂470b则可用来与环齿230b啮合，卡合齿460b设置于连通孔450b邻近底座200b的孔壁，而三个止挡部441b、442b、443b则是形成于掣动单元400a邻近旋钮500的外壁。
第一保持部410b、第二保持部420b及第三保持部430b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410b具有第一自由端411b，第二保持部420b具有第二自由端421b，第三保持部430b具有第三自由端431b，第一自由端411b、第二自由端421b及第三自由端431b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、第二自由端421及第三自由端431b随即复位。
旋钮500b包含凸柱510b、三个卡合部521b、522b、523b(见图11A)及螺旋轨道530b，螺旋轨道530b设置于凸柱510b，在掣动单元400b位于第一位置时，卡合部521b与第一保持部410b相互抵顶，卡合部522b与第二保持部420b相互抵顶，卡合部523b与第三保持部430b相互抵顶。
锁固件在本实施例中，包含连接柱600b及螺丝(未绘示)，其锁固方式和图2A所述的实施例相同，在此不再赘述。
请参阅图11A及图11B，并请一并参阅图10A及图10B，其中图11A绘示依照图9的紧固装置120沿割面线11-11的一剖视示意图，图11B绘示依 照图9的紧固装置120沿割面线11-11的另一剖视示意图。
由于导引部432b(见图10B)可以在螺旋轨道530b内限位移动，故导引部432b会沿着螺旋轨道530b移动，是以掣动单元400b会相对于旋钮500b上升或下降。如图11A所示，掣动单元400b位于第一位置，棘臂470b(见图10A)与环齿230b(见图10A)选择性的咬合，而可以阻止线轴300b往松脱方向A1(见图10A)转动。
而如图11B所示，当旋钮500b带动导引部432b移动使掣动单元400b位于第二位置时，棘臂470b脱离环齿230b，由于此时棘臂470b并未与环齿230b啮合，故不会限制线轴300b往松脱方向A1转动，是以可以直接拉动线体而达放线效果。
请参阅图12A及图12B，其中图12A绘示依照图9的紧固装置120沿割面线12-12的一剖视示意图，图12B绘示依照图9的紧固装置120沿割面线12-12的另一剖视示意图。
如图12A所示，此时掣动单元400b位于第一位置，卡合部521b与第一保持部410b及止挡部441b相互顶抵，卡合部522b与第二保持部420b及止挡部442b相互顶抵，卡合部523b与第三保持部430b及止挡部443b相互顶抵，因此使得旋钮500b与掣动单元400b卡合，所以当掣动单元400b往系紧方向A2转动时，卡合部521b施加压力于止挡部441b，卡合部522b施加压力于止挡部442b，卡合部523b施加压力于止挡部443b而可以带动掣动单元400b旋转。反之，当旋钮500b停止转动时，由于第一保持部410b、第二保持部420b及第三保持部430b的结构配置，而可以抵顶卡合部521b、522b、523b以使旋钮500b与掣动单元400b的相对位置关系固定。
当旋钮500b往松脱方向A1转动时，由于棘臂470b与环齿230b啮合，因此掣动单元400b无法转动，所以卡合部521b受力后不断压迫第一保持部410b的第一自由端411b、卡合部522b受力后不断压迫第二保持部420b的第二自由端421b，卡合部523b受力后不断压迫第三保持部430b的第三自由端 431b，使得第一自由端411b、第二自由端421b及第三自由端431b因承受不住压力而往径向移动变位，如图4B所示，此时旋钮500可相对掣动单元400转动。
另外，如将旋钮500b再朝系紧方向A2转动时，此时卡合部521b会先碰触第一自由端411b并施力于第一自由端411b上，卡合部522b会先碰触第二自由端421b并施力于第二自由端421b，卡合部523b会先碰触第三自由端431b并施力于第三自由端431b，使第一自由端411b、第二自由端421b及第三自由端431b径向移动变位，再回至图12A的状态。
由上述的实施方式可知，本发明具有下列优点。
一、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。
二、通过第一保持部的设置，可以使掣动单元在第一位置或第二位置时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。
三、通过第一保持部及第二保持部沿径向的抵抗变位能力小于棘臂沿径向的抵抗变位能力，而可以让第一保持部与第二保持部一方面可以维持掣动单元与旋钮间的相对位置关系，另一方面可以被屈伏而使得掣动单元可以沿螺旋轨道由第一位置切换为第二位置。
四、由于紧固装置的主体仅由底座、线轴、旋钮以及掣动单元组成，因此结构简单，能达到制造成本减少及制造难度降低的目的。
虽然本发明已经以实施方式公开如上，然其并非用以限定本发明，任何本领域技术人员，在不脱离本发明的精神和范围内，当可作各种变动与润饰，因此本发明的保护范围当视权利要求所界定的为准。

Claims (13)

  1. 一种紧固装置，其特征在于，所述紧固装置包含主体及锁固件，所述主体由底座、线轴、旋钮以及掣动单元组成，且所述锁固件设置于所述主体使所述底座、所述线轴、所述旋钮以及所述掣动单元限位连接，其中：
    所述线轴设置于所述底座，且所述线轴供线体卷绕；
    所述旋钮盖设置于所述底座，且所述旋钮包含螺旋轨道；
    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；
    转动所述旋钮使所述导引部在所述螺旋轨道间限位移动，以使所述掣动单元具有相对所述旋钮的第一位置及第二位置，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。
  2. 如权利要求1所述的紧固装置，其特征在于，所述掣动单元还包含棘臂，所述底座或所述线轴包含环齿，所述掣动单元在所述第一位置时，所述棘臂与所述环齿在所述松脱方向上啮合以限制所述线轴转动，而所述棘臂与所述环齿在相反于所述松脱方向的系紧方向不断松脱。
  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第一保持部及第二保持部，所述掣动单元为环状结构且具有径向，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。
  4. 如权利要求3所述的紧固装置，其特征在于，所述第一保持部及所述第二保持部沿所述径向的抵抗变位能力小于所述棘臂沿所述径向的抵抗变位能力。
  5. 如权利要求4所述的紧固装置，其特征在于，所述旋钮还包含两个卡合部，所述两个卡合部在所述第一位置时分别抵顶所述第一保持部及所述第二保持部。
  6. 一种紧固装置，其特征在于，所述紧固装置包含：
    底座；
    线轴，其设置于所述底座，且所述线轴供线体卷绕；
    旋钮，其盖设置于所述底座，所述旋钮包含：
    螺旋轨道；以及
    掣动单元，其耦合于所述线轴，且所述掣动单元包含：
    导引部，其耦合于所述螺旋轨道；及
    第一保持部，其耦合于所述旋钮或所述底座；
    其中转动所述旋钮使所述导引部在所述螺旋轨道间限位移动，以使所述掣动单元具有相对所述旋钮的第一位置及第二位置，所述第一保持部与所述旋钮或所述底座耦合以使所述掣动单元维持在所述第一位置或所述第二位置，且所述掣动单元在所述第二位置时允许所述线轴往松脱方向转动，所述掣动单元在所述第一位置时限制所述线轴往所述松脱方向转动。
  7. 如权利要求6所述的紧固装置，其特征在于，所述掣动单元还包含棘臂，所述底座或所述线轴包含环齿，所述掣动单元在所述第一位置时，所述棘臂与所述环齿在所述松脱方向上啮合以限制所述线轴转动，而所述棘臂与所述环齿在相反于所述松脱方向的系紧方向不断松脱。
  8. 如权利要求7所述的紧固装置，其特征在于，所述掣动单元还包含第二保持部，所述掣动单元为环状结构且具有径向，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，所述第一保持部及所述第二保持部沿所述径向的抵抗变位能力小于所述棘臂沿所述径向的抵抗变位能力。
  10. 如权利要求9所述的紧固装置，其特征在于，所述旋钮还包含两个卡合部，所述两个卡合部在所述第一位置时分别抵顶所述第一保持部及所述第二保持部。
  11. 如权利要求6所述的紧固装置，其特征在于，所述掣动单元还包含多个卡合齿，所述线轴包含多个咬合齿，所述多个咬合齿与所述多个卡合齿在所述第一位置时耦合。
  12. 如权利要求11所述的紧固装置，其特征在于，所述底座包含环齿，所述掣动单元还包含：
    升降件，其包含所述导引部及所述多个卡合齿；以及
    卡掣件，其耦合所述升降件，且所述卡掣件包含所述第一保持部及多个棘臂；
    其中所述掣动单元在所述第一位置时，所述多个棘臂与所述环齿在所述松脱方向上啮合以限制所述线轴转动，而所述多个棘臂与所述环齿在相反于所述松脱方向的系紧方向不断松脱，且所述第一保持部与所述旋钮耦合以使所述掣动单元维持在所述第一位置。
  13. 如权利要求12所述的紧固装置，其特征在于，所述掣动单元位于所述第二位置时，所述多个卡合齿与所述多个咬合齿分离。
PCT/CN2016/106648 2015-12-25 2016-11-21 紧固装置 Ceased WO2017107724A1 (zh)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES16877535T ES2928424T3 (es) 2015-12-25 2016-11-21 Dispositivo de sujeción
EP22183962.4A EP4088612B1 (en) 2015-12-25 2016-11-21 Fastening device
JP2017554319A JP6611821B2 (ja) 2015-12-25 2016-11-21 締め付け装置
US16/065,134 US10660404B2 (en) 2015-12-25 2016-11-21 Fastening device
EP24213399.9A EP4488210A3 (en) 2015-12-25 2016-11-21 Fastening device
KR1020187021193A KR102075085B1 (ko) 2015-12-25 2016-11-21 체결 장치
DK16877535.1T DK3395192T3 (da) 2015-12-25 2016-11-21 Fastgørelsesanordning
EP16877535.1A EP3395192B1 (en) 2015-12-25 2016-11-21 Fastening device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510995848.7 2015-12-25
CN201510995848.7A CN106919220B (zh) 2015-12-25 2015-12-25 紧固装置

Publications (1)

Publication Number Publication Date
WO2017107724A1 true WO2017107724A1 (zh) 2017-06-29

Family

ID=59089022

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/106648 Ceased WO2017107724A1 (zh) 2015-12-25 2016-11-21 紧固装置

Country Status (10)

Country Link
US (1) US10660404B2 (zh)
EP (3) EP4488210A3 (zh)
JP (1) JP6611821B2 (zh)
KR (1) KR102075085B1 (zh)
CN (1) CN106919220B (zh)
DK (2) DK3395192T3 (zh)
ES (2) ES2928424T3 (zh)
FI (1) FI4088612T3 (zh)
TW (1) TWI593895B (zh)
WO (1) WO2017107724A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3646748A1 (en) * 2018-10-30 2020-05-06 Chin-Chu Chen Fastening device
EP3875415A4 (en) * 2018-10-30 2022-07-13 Chin-Chu Chen FIXING DEVICE
US12207706B2 (en) 2018-10-30 2025-01-28 Chin-Chu Chen Fastening device

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10390589B2 (en) 2016-03-15 2019-08-27 Nike, Inc. Drive mechanism for automated footwear platform
CN206187398U (zh) 2016-11-11 2017-05-24 陈金柱 紧固装置
US11751634B2 (en) * 2016-11-11 2023-09-12 Chin-Chu Chen Fastening device and lace assembling method
KR101723579B1 (ko) * 2016-11-29 2017-04-06 주식회사 신경 와이어 조임장치
KR101833680B1 (ko) * 2017-08-04 2018-02-28 김정곤 신발끈의 조임장치
US11633018B2 (en) 2018-10-29 2023-04-25 Pride Manufacturing Company, Llc Latching system for a rotary closure
USD907992S1 (en) * 2018-11-30 2021-01-19 Sug Whan Kim String fastener
TWI694216B (zh) * 2019-04-25 2020-05-21 陳金柱 緊固裝置
US12137773B2 (en) 2019-04-25 2024-11-12 Chin-Chu Chen Fastening device
CN211594617U (zh) * 2019-11-29 2020-09-29 百安健康复医疗（深圳）有限公司 牵拉物件所用拉绳的收线盒
US11700902B2 (en) 2020-01-08 2023-07-18 ArmorSource, LLC Helmet retention system
CN112089154B (zh) * 2020-09-28 2025-07-29 李付德 一种旋钮装置
US11653710B2 (en) * 2020-12-30 2023-05-23 Chien-Hung Lu Construction helmet
CN114906374A (zh) * 2021-02-09 2022-08-16 陈臆霙 紧固装置及系线收放方法
AU2022256972A1 (en) * 2021-04-15 2023-11-09 Pride Manufacturing Company, Llc Systems and methods for a dial cover for a rotary closure for a shoe
USD1000934S1 (en) * 2021-07-21 2023-10-10 Fidlock Gmbh Winch
CN116509108A (zh) * 2022-01-21 2023-08-01 深圳市爱康伟达智能医疗科技有限公司 一种新型的系带装置及其止逆机构
US12440001B2 (en) * 2022-02-17 2025-10-14 Pride Manufacturing Company, Llc Micro-adjustable rotary closure
KR102684156B1 (ko) * 2022-06-15 2024-07-11 주식회사 스핀온 당김줄에 의해 작동하는 끈 조임장치
TWD224292S (zh) 2022-08-23 2023-03-11 陳金柱 旋轉扣具的旋轉蓋之部分
TWD224290S (zh) 2022-08-23 2023-03-11 陳金柱 旋轉扣具的旋轉蓋之部分
TWD224291S (zh) 2022-08-23 2023-03-11 陳金柱 旋轉扣具的旋轉蓋之部分
EP4608201A1 (en) * 2022-10-24 2025-09-03 Puma Se Article of footwear having a closure system
US12516718B2 (en) * 2023-08-02 2026-01-06 Tool Manufacturing, Inc. Dial drive fit system
TWI908632B (zh) * 2025-03-13 2025-12-11 台灣扣具工業股份有限公司 轉盤調節扣

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110197A2 (en) * 2003-06-12 2004-12-23 Boa Technology, Inc. Footwear lacing system
CN1618363A (zh) * 2003-10-21 2005-05-25 坂林聪树 鞋带系紧装置
CN201718602U (zh) * 2010-05-11 2011-01-26 胡荣富 鞋卷线器
CN103153112A (zh) * 2010-04-30 2013-06-12 博技术有限公司 基于卷轮装置的系带系统
CN204895922U (zh) * 2015-08-24 2015-12-23 陈金柱 收放线结构

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59309371D1 (de) * 1993-11-04 1999-03-25 Am Srl Spannvorrichtung für einen Sportschuh
US20060156517A1 (en) * 1997-08-22 2006-07-20 Hammerslag Gary R Reel based closure system
TWM287069U (en) * 2005-10-03 2006-02-11 Jin-Ju Chen Improvement of buckle structure
TWM316639U (en) 2007-01-05 2007-08-11 Jin-Ju Chen Lace guiding fastener structure for footwear
US7617573B2 (en) * 2007-01-18 2009-11-17 Chin-Chu Chen Shoelace fastening assembly
US7584528B2 (en) * 2007-02-20 2009-09-08 Meng Hann Plastic Co., Ltd. Shoelace reel operated easily and conveniently
EP2378911B1 (en) * 2008-11-21 2014-05-21 Boa Technology, Inc. Reel based lacing system
CN201360619Y (zh) * 2009-02-06 2009-12-16 刘立新 鞋带锁紧器
TW201032749A (en) * 2009-03-12 2010-09-16 jin-zhu Chen Fastener structure
TW201127310A (en) * 2010-02-11 2011-08-16 jin-zhu Chen Step-less finetuning buckle
US10070695B2 (en) * 2010-04-30 2018-09-11 Boa Technology Inc. Tightening mechanisms and applications including the same
US8231074B2 (en) * 2010-06-10 2012-07-31 Hu rong-fu Lace winding device for shoes
TWM402008U (en) * 2010-06-23 2011-04-21 jin-zhu Chen Shoelace device
TWM404627U (en) * 2010-10-27 2011-06-01 jin-zhu Chen Fastening device
IT1403347B1 (it) 2010-12-03 2013-10-17 Geox Spa Dispositivo di bloccaggio per lacci, stringhe, corde e simili, particolarmente atti alla chiusura di calzature, zaini, capi di abbigliamento e simili
DE202011101828U1 (de) * 2011-06-14 2011-08-17 Chin-Chu Chen Schuhschnurbinder
TWM422326U (en) * 2011-07-08 2012-02-11 jin-zhu Chen Control apparatus for elastic buckle
US9101181B2 (en) * 2011-10-13 2015-08-11 Boa Technology Inc. Reel-based lacing system
TWM439120U (en) * 2012-05-30 2012-10-11 Nifco Taiwan Corp Adjusted buckle
WO2014001918A2 (en) * 2012-06-22 2014-01-03 Revision Military S.A.R.L. Tensioning reel
TWM447696U (zh) 2012-08-31 2013-03-01 gui-ting Zhang 鞋帶組合體及其飾物單元
TWI482599B (zh) * 2013-01-22 2015-05-01 Tzy Shenq Entpr Co Ltd 鞋帶調整器
US10251451B2 (en) * 2013-03-05 2019-04-09 Boa Technology Inc. Closure devices including incremental release mechanisms and methods therefor
FI12797Y1 (en) * 2013-06-05 2020-10-16 Boa Tech Inc Roller-based closure device for tightening an object
US10076160B2 (en) * 2013-06-05 2018-09-18 Boa Technology Inc. Integrated closure device components and methods
JP6087219B2 (ja) * 2013-06-18 2017-03-01 株式会社ジャパーナ 靴紐巻取装置
WO2015006616A1 (en) * 2013-07-10 2015-01-15 Boa Technology Inc. Closure devices including incremental release mechanisms and methods therefor
CN203492894U (zh) * 2013-09-11 2014-03-26 陈金柱 带体收放装置
TWM471175U (zh) * 2013-09-11 2014-02-01 Chin-Chu Chen 帶體收放裝置
TWI513423B (zh) * 2013-11-11 2015-12-21 Chin Chu Chen 帶體收放裝置及其收放方法
TWI561453B (en) * 2014-02-17 2016-12-11 Chin Chu Chen A device for tightening and loosening a lace
CN203913633U (zh) * 2014-04-24 2014-11-05 杨小兵 一种锁鞋带器
KR101438572B1 (ko) * 2014-04-24 2014-09-12 주식회사 신경 와이어 조임장치
CN203952623U (zh) * 2014-07-18 2014-11-26 陈祈勋 收束物系绑装置
JP6605023B2 (ja) * 2014-09-05 2019-11-13 金柱 陳 ひもの締緩装置及びその締緩方法
EP3182941B1 (en) * 2015-02-27 2018-03-14 F.G.P. S.R.L. Manually operated rotative locking device for orthopedic orthoses or braces
CN204635261U (zh) * 2015-04-08 2015-09-16 龚娜丽 一种自动鞋带收紧扣
TWM514461U (zh) * 2015-08-18 2015-12-21 陳金柱 收放線結構
JP6514782B2 (ja) * 2016-02-11 2019-05-15 ハ ヨンホＨＡ， Ｙｏｕｎｇ Ｈｏ ワイヤ締め装置
CN206187398U (zh) * 2016-11-11 2017-05-24 陈金柱 紧固装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004110197A2 (en) * 2003-06-12 2004-12-23 Boa Technology, Inc. Footwear lacing system
CN1618363A (zh) * 2003-10-21 2005-05-25 坂林聪树 鞋带系紧装置
CN103153112A (zh) * 2010-04-30 2013-06-12 博技术有限公司 基于卷轮装置的系带系统
CN201718602U (zh) * 2010-05-11 2011-01-26 胡荣富 鞋卷线器
CN204895922U (zh) * 2015-08-24 2015-12-23 陈金柱 收放线结构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3395192A4 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3646748A1 (en) * 2018-10-30 2020-05-06 Chin-Chu Chen Fastening device
US11064767B2 (en) 2018-10-30 2021-07-20 Chin-Chu Chen Fastening device
EP3875415A4 (en) * 2018-10-30 2022-07-13 Chin-Chu Chen FIXING DEVICE
US11730236B2 (en) 2018-10-30 2023-08-22 Chin-Chu Chen Fastening device
US11805856B2 (en) 2018-10-30 2023-11-07 Chin-Chu Chen Fastening device
EP4349204A3 (en) * 2018-10-30 2024-10-23 Chin-Chu Chen Fastening device
US12156570B2 (en) 2018-10-30 2024-12-03 Chin-Chu Chen Fastening device
US12207706B2 (en) 2018-10-30 2025-01-28 Chin-Chu Chen Fastening device

Also Published As

Publication number Publication date
EP3395192B1 (en) 2022-09-07
JP2018524242A (ja) 2018-08-30
ES3014267T3 (en) 2025-04-21
CN106919220B (zh) 2018-06-05
TWI593895B (zh) 2017-08-01
US10660404B2 (en) 2020-05-26
TW201723344A (zh) 2017-07-01
EP4088612A1 (en) 2022-11-16
KR102075085B1 (ko) 2020-02-07
FI4088612T3 (fi) 2025-02-27
EP4488210A2 (en) 2025-01-08
DK3395192T3 (da) 2022-10-24
CN106919220A (zh) 2017-07-04
JP6611821B2 (ja) 2019-11-27
KR20180119559A (ko) 2018-11-02
DK4088612T3 (da) 2025-03-03
ES2928424T3 (es) 2022-11-17
EP3395192A1 (en) 2018-10-31
EP4088612B1 (en) 2024-12-25
EP3395192A4 (en) 2019-08-28
US20190000187A1 (en) 2019-01-03
EP4488210A3 (en) 2025-03-19

Similar Documents

Publication Publication Date Title
WO2017107724A1 (zh) 紧固装置
JP7212057B2 (ja) 締結装置
CN104839942B (zh) 带体收放装置
US11751634B2 (en) Fastening device and lace assembling method
US11607014B2 (en) Fastening device and lace assembling method
CN206187398U (zh) 紧固装置
WO2018086068A1 (zh) 紧固装置及其系线安装方法
KR101438572B1 (ko) 와이어 조임장치
TWI576060B (zh) 緊固裝置
KR101648816B1 (ko) 와이어 조임장치
US10704323B2 (en) Resistance adjusting device for non-pull cord window blind
JP2024020177A (ja) 締結装置
TWI554690B (zh) Joint device
CN115666313A (zh) 线拉紧装置
KR20180090065A (ko) 끈 조임 장치
JP7740813B2 (ja) 締結装置及び糸の締緩方法
US20110113933A1 (en) Ratchet wrench having the advantages of durability and convenienance of use
US20110226295A1 (en) Safety central shaft extension and contraction control structure of self-opening/closing umbrella
KR102936942B1 (ko) 와이어 조임장치
TWM537069U (zh) 緊固裝置
EP4275540A1 (en) Fastening device and lace assembling method
TWI659919B (zh) 緊固裝置
TW201528632A (zh) 捲線器組合
JP2006210175A (ja) 握り押しボタンスイッチ

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: 16877535

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017554319

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20187021193

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020187021193

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2016877535

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2016877535

Country of ref document: EP

Effective date: 20180725