CN106915488A - Fastening device and method for installing tie line thereof - Google Patents
Fastening device and method for installing tie line thereof Download PDFInfo
- Publication number
- CN106915488A CN106915488A CN201610997175.3A CN201610997175A CN106915488A CN 106915488 A CN106915488 A CN 106915488A CN 201610997175 A CN201610997175 A CN 201610997175A CN 106915488 A CN106915488 A CN 106915488A
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- China
- Prior art keywords
- knob
- bobbin
- string
- fastener
- anchor line
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 4
- 210000000515 tooth Anatomy 0.000 description 30
- 230000000007 visual effect Effects 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B13/00—Bundling articles
- B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
- B65B13/22—Means for controlling tension of binding means
Abstract
The invention discloses a fastening device and a tying line installation method thereof, wherein the fastening device is used for winding and unwinding a tying line and consists of a shell, a spool, a knob and a braking unit, wherein the shell comprises a clamping part; the spool is arranged on the shell and used for winding the tying wire; the knob comprises an embedded part and a clamping part which are engaged with each other so as to couple the knob to the shell; the brake unit is coupled with the knob and is driven by the knob; the knob is rotated relative to the shell to drive the braking unit to be switched from the first position to the second position, the braking unit is coupled with the spool to limit the spool to rotate in the loosening direction when in the first position, and the braking unit allows the spool to rotate in the loosening direction when in the second position. Therefore, the purposes of simplifying the structure of the fastening device and maintaining the fastening capability of the fastening device can be achieved.
Description
Technical field
It is the invention relates to a kind of fastener and its anchor line (string) installation method and especially relevant a kind of by folding and unfolding system
Line carrys out the fastener and its anchor line (string) installation method of fastening object
Background technology
In daily life, article is often collected using wire bodies such as rope and frenulums, the most common means that collect are to utilize
Wire body is shuttled in the hole on article, then is fixed with knot, for example tied rope footwear etc..But it is this kind of collect means it is easy because
Cause knot to release for external force factor, weight tied rope knot is not merely had to, also because what cannot be consolidated collects article and bring many
Inconvenience.
It is such in order to solve the problems, such as, there is dealer to develop simple bunch mechanism, it includes housing, stopper unit and bullet
Spring, there is perforation to pass through for wire body on housing, and its active force passed through between spring and stopper unit makes wire body be sandwiched in stopper
Fastening effect is reached between unit and housing, changing stopper cell position by pressing spring can pull change wire body length.But,
This kind of bunch mechanism is that fastening force is provided by the reset force of spring, still easily makes wire body because of vibration or external force factor
Release, and this kind of bunch mechanism has no space wire body, therefore wire body exposes and also easily causes danger.
It is that its wire body can be contained in fastener to there is dealer to develop another rotatable fastener for collecting and fixing frenulum again
Inside, and interfered by the mechanical force of internals and allow that wire body length is adjusted, while adjusting the tightness for collecting.So
And, the complex structure of this kind of fastener so that manufacturing cost is lifted, while having assembling and the solid difficult problem of maintenance.
In view of this, how effectively to simplify buckle structure, reduce production cost and maintain fastener fastening ability, then into correlation
The target that dealer makes great efforts.
The content of the invention
The present invention provides a kind of fastener and its anchor line (string) installation method, and being configured by the structure of fastener can simplify tight
The structure put and the fastening ability for maintaining fastener are fixedly mounted with, while anchor line (string) can again be coupled in line after fastener is completed
On axle, can reach and more easily apply.
There is provided a kind of fastener according to one embodiment of the invention and be used to folding and unfolding anchor line (string), and by shell, bobbin, knob with
And stopper unit is constituted, wherein shell includes holding section；Bobbin is arranged at shell and for anchor line (string) winding；Knob comprising embedding part with
Holding section is engaged, so that knob is coupled in shell；Stopper unit couples knob and is driven by knob；Opposite shell turning knob with
Stopper unit is driven to switch to the second place by first position, it is past to limit bobbin that stopper unit couples bobbin at first position
Direction rotation is released, stopper unit allows bobbin to be rotated toward direction is released in the second place.
Whereby, fastener is only made up of shell, bobbin, knob and stopper unit, by the card between shell and knob
Conjunction relation, and the usual copper post or plastic cement post for running through from housing and being connected to knob can be omitted, up to the knot for simplifying fastener
Structure simultaneously maintains the purpose of fastener fastening ability.
According to foregoing fastener, wherein stopper unit can keep comprising annular body and the first maintaining part and second
Portion, annular body has radially, and the first maintaining part and the second maintaining part are arranged at annular body and are coupled with knob, and first protects
Portion and the second maintaining part are held with reset capability radially.Stopper unit can also be arranged at annular body, shell comprising spine arm
Comprising side ring tooth, at first position, spine arm and side ring tooth engaged on direction to limit bobbin rotation in being released for stopper unit, and
Spine arm is constantly released with side ring tooth in contrast to the tie-down direction for releasing direction.Or stopper unit can also be arranged at ring comprising spine arm
Shape body, radially from annular body outwardly, and the first maintaining part and the second maintaining part are radially from annular body for spine arm
It is inwardly projecting.
According to foregoing fastener, wherein knob can also keep with the first maintaining part and second respectively comprising two projections
Portion couple, when knob drive stopper unit switch to the second place from first position when, projection push against respectively the first maintaining part and
Second maintaining part is radially displaced.Shell can include housing, and housing includes under shed and two side cavities；Bobbin includes axle center
Post and portions, axle center post include the first opening and the second opening, and portions are set for axle center post, and portions include the first knot hole, the
One punched out, the second knot hole and the second punched out, the first knot hole and the first punched out and the first open communication, the second knot
Hole and the second punched out and the second open communication；One end of wherein anchor line (string) passes through one of side cavities, the first opening, First Line
Under shed is exposed to behind knot hole and the first punched out, the other end of anchor line (string) passes through another side cavities, the second opening, the second knot
Under shed is exposed to after hole and the second punched out.
A kind of fastener is provided according to another embodiment of the present invention be used to folding and unfolding anchor line (string), and by shell, bobbin, knob
And stopper unit is constituted, wherein shell includes housing and base, and housing includes holding section, and base is set for housing, and bobbin sets
It is placed in housing and for anchor line (string) winding, knob lid is arranged at housing and comprising inwall, embedding part and helical orbit, and embedding part is arranged at
Inwall and engaged with holding section so that knob is coupled in housing, helical orbit is arranged at inwall.Stopper unit be coupled in bobbin and
Helical orbit is coupled in comprising guidance part to be driven with by knob, opposite shell turning knob is so that guidance part is limited between helical orbit
Displacement is moved, so that stopper unit switches to the second place by first position, stopper unit limits bobbin toward pine at first position
To rotation, stopper unit allows bobbin to be rotated toward direction is released to off-square in the second place.
According to foregoing fastener, wherein stopper unit can include annular body, the first maintaining part and the second maintaining part,
Annular body has radially, and the first maintaining part and the second maintaining part are arranged at annular body and are coupled with knob, and first keeps
Portion and the second maintaining part have reset capability radially.Stopper unit can also be arranged at annular body, spine arm edge comprising spine arm
Radially from annular body outwardly and it is separable with the side ring tooth of housing engage, the first maintaining part and the second maintaining part are along footpath
To inwardly projecting from annular body, and separable with two projections of knob respectively engage.Housing can include under shed and two
Individual side cavities, bobbin include axle center post and portions, axle center post comprising first opening and second opening, portions for axle center post set and
Comprising the first knot hole, the first punched out, the second knot hole and the second punched out, the first knot hole and the first punched out and first
Open communication, the second knot hole and the second punched out and the second open communication；One end of wherein anchor line (string) passes through one of side opening
Under shed is exposed to after hole, the first opening, the first knot hole and the first punched out, the other end of anchor line (string) passes through another side opening
Under shed is exposed to after hole, the second opening, the second knot hole and the second punched out.
A kind of anchor line (string) installation method is provided according to another embodiment of the present invention to be used to for anchor line (string) to be connected to fastener, be
Line installation method is included：Fastener is provided, fastener is made up of shell, bobbin, knob and stopper unit, and shell bag
Containing housing, housing includes holding section, and knob is engaged comprising embedding part for holding section, and bobbin is arranged in housing, stopper unit with
Bobbin and knob are coupled；And anchor line (string) coupling step is provided, after one end of anchor line (string) and the other end are each passed through into housing and bobbin
Shell is exposed to, so that one end and the other end are knotted to be coupled in bobbin by user.
According to foregoing anchor line (string) installation method, wherein housing can also include two side cavities, and bobbin includes axle center post and portions,
Axle center post includes the first opening and the second opening, and portions are set and comprising the first knot hole, the first punched out, second for axle center post
Knot hole and the second punched out, the first knot hole and the first punched out and the first open communication, the second knot hole and second pass
Hole and the second open communication, and in anchor line (string) coupling step, by one end of anchor line (string) pass through one of side cavities, the first opening,
Under shed is exposed to behind first knot hole and the first punched out to be passed through so that user knots one end, and by the other end of anchor line (string)
Under shed is exposed to after another side cavities, the second opening, the second knot hole and the second punched out so that user is by the other end
Knot.
Brief description of the drawings
Fig. 1 illustrates the schematic perspective view according to a kind of fastener of an embodiment of the present invention；
Fig. 2A is illustrated according to a visual angle decomposing schematic representation of the fastener of Fig. 1；
Fig. 2 B are illustrated according to another visual angle decomposing schematic representation of the fastener of Fig. 1；
Fig. 3 A to Fig. 3 C are illustrated according to the anchor line (string) installation process schematic diagram of the fastener of Fig. 1；
Fig. 4 A illustrate a schematic cross-sectional view of the fastener according to Fig. 1 along face line 4-4；
Fig. 4 B illustrate another schematic cross-sectional view of the fastener according to Fig. 1 along face line 4-4；
Fig. 5 A illustrate a schematic cross-sectional view of the fastener according to Fig. 1 along face line 5-5；
Fig. 5 B illustrate another schematic cross-sectional view of the fastener according to Fig. 1 along face line 5-5；
Fig. 6 illustrates a kind of schematic perspective view of the fastener according to another implementation method of the invention；
Fig. 7 A are illustrated according to a visual angle decomposing schematic representation of the fastener of Fig. 6；
Fig. 7 B are illustrated according to another visual angle decomposing schematic representation of the fastener of Fig. 6；
Fig. 8 A illustrate the stereogram of the bobbin according to a kind of fastener of a further embodiment of the present invention；
Fig. 8 B illustrate the schematic cross-sectional view of the bobbin according to Fig. 8 A；And
The step of Fig. 9 illustrates a kind of anchor line (string) installation method according to a further embodiment of this invention flow chart.
Specific embodiment
The following drawings illustrate embodiments of the present invention.As clearly stated, the details in many practices will
It is explained in the following description.However, reader is not it will be understood that the details in these practices is applied to limit the present invention.
That is, in some embodiments of the present invention, the details in these practices is non-essential.Additionally, being risen to simplify accompanying drawing
See, some known usual structures will be illustrated in the way of simple signal in the accompanying drawings with element；And the element for repeating can
Can use and be identically numbered expression.
Fig. 1, Fig. 2A and Fig. 2 B are referred to, wherein Fig. 1 is illustrated according to a kind of fastener 100 of an embodiment of the present invention
Schematic perspective view, Fig. 2A illustrated according to a visual angle decomposing schematic representation of the fastener 100 of Fig. 1 figures, and Fig. 2 B are illustrated according to Fig. 1
Another visual angle decomposing schematic representation of the fastener 100 of figure.
Fastener 100 is to folding and unfolding anchor line (string) 600 and by shell 200, bobbin 300, knob 500 and stopper unit 400
Composition, wherein shell 200 include holding section 250；Bobbin 300 is arranged at shell 200 and is wound for anchor line (string) 600；Knob 500 is included
Embedding part 540 is engaged with holding section 250, so that knob 500 is coupled in shell 200；Stopper unit 400 couples knob 500 and receives
Knob 500 drives；The turning knob 500 of opposite shell 200 to drive stopper unit 400 to switch to the second place by first position,
Stopper unit 400 couples bobbin 300 at first position and is rotated toward direction A1 is released with limiting bobbin 300, and stopper unit 400 exists
Bobbin 300 is allowed to be rotated toward direction A1 is released during the second place.
Whereby, fastener 100 is made up of shell 200, bobbin 300, knob 500 and stopper unit 400, by shell
Snap-fit relationship between 200 and knob 500, the reachable structure for simplifying fastener 100 simultaneously maintains the fastening ability of fastener 100
Purpose.Below can more detailed description fastener 100 thin portion structure and make flowing mode.
Shell 200 is shell-like structure, and it includes housing 260, and housing 260 includes accommodation space 210,230, two, side ring tooth
Side cavities 220 and under shed 240.Side ring tooth 230 towards accommodation space 210, two side cavities 220 and under shed 240 all with appearance
210 are connected between being empty, and holding section 250 is outwards annular in shape prominent from housing 260.In the present embodiment, under shed 240
Opening diameter is less than the diameter of bobbin 300, therefore after bobbin 300 is positioned over accommodation space 210 of housing 260, will not be under
Opening 240 drops out.
Bobbin 300 is in disc structure, and it includes axle center post 320 and portions 310, axle center post 320 comprising the first opening 321 and
Second opening 322, portions 310 are set for axle center post 320, and portions 310 include the first knot hole 311, the first punched out 312, the
Two knot holes 313 and the second punched out 314, the first knot hole 311 and the first punched out 312 are connected with the first opening 321, and second
The punched out 314 of knot hole 313 and second is connected with the second opening 322.The two ends of anchor line (string) 600 may pass through the first opening 321 and
Two openings 322 and coupled with bobbin 300, and anchor line (string) 600 is to be wound in axle center post 320.In addition, bobbin 300 is also stung comprising multiple
Tooth 330 is closed to be coupled with stopper unit 400.
Stopper unit 400 includes annular body 480, the first maintaining part 410, the second maintaining part 420, three guidance parts 430, four
Individual stopper section 441,442,443,444, intercommunicating pore 450, multiple engaging tooths 460 and three spine arms 470.Annular body 480 has
Radially, the first maintaining part 410 and the second maintaining part 420 are arranged at annular body 480 and are coupled with knob 500, and guidance part 430 is
From the helical teeth structure of projection and to be coupled with knob 500 radially outward of annular body 480, spine arm 470 is arranged at ring-type sheet
Body 480, its radially from annular body 480 outwardly and to be engaged with side ring tooth 230, and the first maintaining part 410 and
Two maintaining parts 420 are inwardly projecting radially from annular body 480, that is, protruded toward the center of annular body 480.Engaging tooth
460 are arranged at hole wall of the intercommunicating pore 450 adjacent to the side of bobbin 300, and four stopper sections 441,442,443,444 are by intercommunicating pore
450 adjacent to the side of knob 500 hole wall toward annular body 480 the radially projecting shaping in center, and stopper section 441,443 position
Put corresponding, the position of stopper section 442,444 is corresponding.
First maintaining part 410 and the second maintaining part 420 can radially displaced displacement and with reset capability, in more detail
Say, the first maintaining part 410 has the first free end 411, the second maintaining part 420 has the second free end 421, the first free end
411 and second free end 421 by external force pressure more than the strength size that it can bear when, mobile displacement radially can be produced,
And the first free end 411 and the second free end 421 reset immediately when external force is released.
Knob 500 (can also scheme) comprising 510, two projections 521,522 of projection in addition to above-mentioned embedding part 540 see 2B
And helical orbit 530.Projection 510 is protruded towards stopper unit 400, two projections 521,522 be radially disposed on projection 510 and
Symmetrically, projection 510 and projection 521,522 are stretched into intercommunicating pore 450 in assembling for position, and the is located in stopper unit 400
During one position, projection 521 is mutually supported with the first maintaining part 410, and projection 522 is mutually supported with the second maintaining part 420.And spiral
Track 530 is disposed on the inwall (sign) of knob 500 and is coupled with guidance part 430, and embedding part 540 is also disposed on inwall,
And be engaged portion 250 and be in groove pattern.
Fig. 3 A to Fig. 3 C are referred to, wherein Fig. 3 A to Fig. 3 C are illustrated and installed according to the anchor line (string) 600 of the fastener 100 of Fig. 1
Process schematic.When mounted, first can be placed in bobbin 300 in shell 200 by fastener 100, and by stopper unit 400 with
After knob 500 is combined, then knob 500 is covered on shell 200, and embedding part 540 and the shell made on knob 500 that exert a force
Engage holding section 250 on 200, you can complete the assembling of fastener 100.
When anchor line (string) 600 is coupled in into bobbin 300, as shown in Figure 3A, one end (sign) of anchor line (string) 600 can be worn
The opening of one of side cavities 220, second 322, second knot hole 313 and the second punched out 314 are crossed, before last anchor line (string) 600
Stating end can expose under shed 240.And as shown in Figure 3 B, now user's (not illustrating) can will expose under shed 240
Anchor line (string) 600 be formed by knots tied knot 610 and the end of a thread (sign), then as shown in Figure 3 C, user can be from the one of the second opening 322
Layback moves anchor line (string) 600, then knot 610 can be pulled to the second knot hole 313 and be limited in the second knot hole 313, and the end of a thread
Can then stay in the second punched out 314, it is not exposed under shed 240.
Similarly, the other end (i.e. in contrast to the other end at foregoing end) of anchor line (string) 600 can also pass through another side cavities
220th, first the 321, first knot hole 311 of opening and the first punched out 312 and expose under shed 240, then will be outer by user
The anchor line (string) 600 for being exposed under shed 240 is formed by knots tied another knot and another the end of a thread (sign), last and allow this another
Knot is limited in the first knot hole 311, and this another the end of a thread is then stayed in the first punched out 312.
Fig. 4 A and Fig. 4 B are referred to, and also referring to Fig. 2A and Fig. 2 B, wherein Fig. 4 A are illustrated and filled according to the fastening of the 1st figure
Put 100 along face line 4-4 a schematic cross-sectional view, Fig. 4 B illustrate the fastener 100 according to the 1st figure along the another of face line 4-4
One schematic cross-sectional view.
As shown in Figure 4 A, guidance part 430 (see Fig. 2 B) can the spacing movement in helical orbit 530 (see Fig. 2A), also
It is to say, when knob 500 rotates relative to stopper unit 400, guidance part 430 can be moved along helical orbit 530, therefore stopper list
Unit 400 can rise or fall relative to knob 500.As shown in Figure 3A, stopper unit 400 is located at first position, now spine arm 470
(see Fig. 2 B) is corresponding with side ring tooth 230 (see Fig. 2 B), and engaging tooth 460 (see Fig. 2A) is engaged tooth engaged 330 (see Fig. 2 B)；And by
In the structural relation of spine arm 470, can constantly be released with side ring tooth 230 on direction A2 (see figure) 2B is fastened and release direction
Engaged with side ring tooth 230 on A1 (see Fig. 2 B), therefore towards direction A2 turning knob 500 is fastened stopper unit 400 can be driven to interlock
Bobbin 300, is withdrawn with driving anchor line (string) 600 to wind, and when knob 500 stops operating, spine arm 470 engaged with side ring tooth 230 and
Limitation bobbin 300 toward direction A1 rotations are released, with up to fastening effect.
As shown in Figure 4 B, when knob 500 makes stopper unit 400 toward the direction A1 rotation drive movements of guidance part 430 are released
When the second place, spine arm 470 departs from side ring tooth 230, is engaged with side ring tooth 230 because now spine arm 470 has no, therefore will not limit
Bobbin processed 300, toward direction A1 rotations are released, is can reach unwrapping wire effect with direct pull anchor line (string) 600.In the present embodiment, pull
The engaging tooth 460 in the second place of moving cell 400 departs from tooth engaged 330 and stopper unit 400 is not coupled with bobbin 300, but
In other embodiments, engaging tooth 460 can also not departed from tooth engaged 330, and only spine arm 470 is with the disengaging of side ring tooth 230
Can, or spine arm 470 do not depart from side ring tooth 230, only engaging tooth 460 separated with tooth engaged 330 also can, be not limited.
Refer to Fig. 5 A and Fig. 5 B, wherein Fig. 5 A illustrate a section view of the fastener 100 according to Fig. 1 along face line 5-5
Schematic diagram, Fig. 5 B illustrate another schematic cross-sectional view of the fastener 100 according to Fig. 1 along face line 5-5.
As shown in Figure 5A, now stopper unit 400 is located at first position, the maintaining part 410 of projection 521 and first and stopper section
441 mutual contacts, the mutual contact of the maintaining part 420 of projection 522 and second and stopper section 443, hence in so that knob 500 (see Fig. 2A)
Engage with stopper unit 400, so when stopper unit 400 is rotated toward tie-down direction A2, projection 521 brings pressure to bear on stopper section
441, projection 522 brings pressure to bear on stopper section 443, and drives stopper unit 400 to rotate.Conversely, when knob 500 stops operating
When, because the structure configuration of the first maintaining part 410 and the second maintaining part 420 can support projection 521, projection 522 so that knob 500
Relative position relation with stopper unit 400 is fixed, therefore can avoid the position of knob 500 and stopper unit 400 because of external force
(instigate the vibrations external force in used time environment, and the force of non-user) factor is arbitrarily moved and so that anchor line (string) 600 is released.
When knob 500 is past releases direction A1 rotations, because spine arm 470 is engaged with side ring tooth 230, therefore stopper unit
400 cannot rotate, so constantly the first free end 411, the stress of projection 522 of the first maintaining part 410 of compressing after the stress of projection 521
The free end 421 of the second maintaining part 420 second is constantly oppressed afterwards so that the first free end 411 and the second free end 421 are because bearing not
Firmly pressure and toward moving radially displacement, as shown in Figure 5 B, now knob 500 can be rotated relative to stopper unit 400, and so that projection
521 change and are supported with stopper section 444 and projection 522 changes and supported with stopper section 442, the first free end 411 and the second free end 421 because
External force disappears and homing.Therefore, when knob 500 is rotated relative to stopper unit 400, guidance part 430 is in helical orbit 530
Between move, drive stopper unit 400 to switch to the second place by first position.
In addition, when such as knob 500 is rotated towards tie-down direction A2 again, now projection 521 can first touch the first free end 411
And force on the first free end 411, projection 522 can first touch the second free end 421 and force in the second free end 421, by
Stopper unit 400 in now is had dropped between first position and the second place, therefore spine arm 470 is corresponding with side ring tooth 230,
Though being mutually disengaged on the A2 of direction in fastening between spine arm 470 and side ring tooth 230, still need to make spine arm 470 first along footpath
To mobile displacement.Therefore make the first radial displacement in the first free end 411 and the second free end 421 in structure configuration so that stopper list
Unit 400 is switched to first position.
In other embodiments, the structure of the first maintaining part 410 and the second maintaining part 420 can also be other patterns, and
Maintaining part is in addition to being coupled in knob, it is also possible to be coupled in base, as long as it has a capability and can be in suitable external force
Lower maintenance stopper unit makes it arbitrarily to rise or fall with knob relative position, the quantity of maintaining part and holding section
It is not limited with above disclosure.
Refer to Fig. 6, Fig. 7 A and Fig. 7 B, wherein Fig. 6 and illustrate a kind of fastener according to another implementation method of the invention
The schematic perspective view of 100a, Fig. 7 A are illustrated according to a visual angle decomposing schematic representation of the fastener 100a of Fig. 6, Fig. 7 B illustrate according to
Another visual angle decomposing schematic representation of the fastener 100a of Fig. 6.
Fastener 100a is to folding and unfolding anchor line (string) (not illustrating) and by shell 200a, bobbin 300a, knob 500a and tug
Moving cell 400a is constituted, the structure and position start relation of shell 200a, bobbin 300a, knob 500a and stopper unit 400a
Substantially similar with the shell 200 described in Fig. 1 to Fig. 5 B, bobbin 300, knob 500 and stopper unit 400, different places are, line
The first opening 321a of axle 300a, the second opening 322a, the first knot hole 311a, the first punched out 312a, the second knot hole
The 322, first knot hole 311, first of the position relationship of 313a and the second punched out 314a and the first opening 321 and the second opening
The arrangement mode of punched out 312, the second knot hole 313 and the second punched out 314 is different.More careful says, in the present embodiment
Anchor line (string) is coupled when bobbin 300a is coupled in the way of 60 degree of angle, and the embodiment shown in Fig. 1 is in the way of angle 180 degree
Coupling.
In addition, in the present embodiment, shell 200a, also comprising base 270a, extremely schemes in addition to housing 260a in anchor line (string) such as Fig. 3 A
After the assembling mode of 3B is coupled in bobbin 300a, base 270a can be coupled with housing 260a, and can more reach protective effect.
Fig. 8 A and Fig. 8 B are referred to, wherein Fig. 8 A illustrate the line according to a kind of fastener of a further embodiment of the present invention
The stereogram of axle 300b, Fig. 8 B illustrate the schematic cross-sectional view according to the bobbin 300b of Fig. 8 A.In the present embodiment, the base of fastener
This structure is similar with fastener 100a, and the structure of only bobbin 300b is different, therefore only draws the stereogram of bobbin 300b herein, and
Omit the stereogram of fastener other parts.
Bobbin 300b is in disc structure, and it includes axle center post (sign) and portions (sign), and axle center post includes first
The openings of opening 321b and second 322b, portions are set for axle center post, and portions include the first perforation 311b and one second perforation 312b,
First perforation 311b is connected with the first opening 321b, and the second perforation 312b is connected with the second opening 322.
One end of anchor line (string) (not illustrating) may pass through a side cavities of fastener shell, the first opening 321b and first and wear
Hole 311b and expose to the under shed of shell, then a knot and one are formed by knots tied by the anchor line (string) that user will expose under shed
Individual the end of a thread, it is last and allow this knot and the end of a thread to stay to be perforated 311b in first；Similarly, the other end of anchor line (string) may pass through fastener
Another side cavities of shell, the second opening 322b and the second perforation 312b and expose to the under shed of shell, then by user
The anchor line (string) that under shed will be exposed to is formed by knots tied another knot and another the end of a thread, last and allow this another knot and another
Individual the end of a thread is stayed in the second perforation 312b.
Fig. 9 is referred to, and also referring to Fig. 1 to Fig. 3 C, wherein Fig. 9 illustrates according to a further embodiment of this invention
The step of planting anchor line (string) installation method 700 flow chart.Anchor line (string) installation method 700 includes step 710 and step 720.
In step 720, there is provided fastener 100, as shown in Fig. 1 to Fig. 2A, fastener 100a is by shell 200, line
Axle 300, knob 500 and stopper unit 400 are constituted, and shell 200 includes housing 260, and housing 260 includes holding section 250, rotation
Button 500 is engaged comprising embedding part 540 for holding section 250, and bobbin 300 is arranged in housing 260, stopper unit 400 and bobbin 300
And knob 500 is coupled.
In step 720, there is provided anchor line (string) coupling step.As shown in Fig. 3 A Fig. 3 C, by one end of anchor line (string) 600 and the other end point
Shell 200 Chuan Guo not be exposed after housing 260 and bobbin 300, so that one end and the other end are knotted to be coupled in bobbin by user
300.More careful says, is one end of anchor line (string) 600 to be passed through one of into side cavities 220, first is opened in anchor line (string) coupling step
Under shed 240 is exposed to so that user knots one end after the 321, first knot hole 311 of mouth and the first punched out 312, and will
The other end of anchor line (string) 600 is open behind the 322, second knot hole 313 and the second punched out 314 through another side cavities 220, second
Under shed 240 is exposed to so that user knots the other end, and finally anchor line (string) 600 can be installed on fastener 100.
From above-mentioned implementation method, the present invention has following advantages.
First, fastener is made up of shell, bobbin, knob and stopper unit, is closed by the engaging between shell and knob
System, and the usual copper post or plastic cement post for running through from housing and being connected to knob can be omitted, up to the structure for simplifying fastener simultaneously
Maintain the purpose of fastener fastening ability.
2nd, configured by the structure of housing under shed and bobbin, anchor line (string) can be allowed to pacify coupling again after fastener installation
In on bobbin, in addition to it can cause to make and be easier, can more allow user that anchor line (string) is through at after object and be coupled in fastening dress again
Put, more increase the convenience for using.
3rd, the setting by guidance part and helical orbit with couple, stopper unit can be made to change with the rotation of knob
Become position, and then switch tie-down or state of lightening restrictions on.
4th, by the first maintaining part, the setting of the second maintaining part, stopper unit can be made in first position or the second place
When maintain its relative position relation between knob, it is to avoid because of external force of environment and caused by wire body release.
Although the present invention is disclosed as above with implementation method, so it is not limited to the present invention, in any art
Those skilled in the art, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore the present invention
Protection domain when depending on being defined that claim is defined.
Claims (12)
1. a kind of fastener, to folding and unfolding anchor line (string), it is characterised in that the fastener is by shell, bobbin, knob and tug
Moving cell is constituted, wherein：
The shell includes holding section；
The bobbin is arranged at the shell, and the bobbin winds for the anchor line (string)；
The knob is engaged comprising embedding part with the holding section, so that the knob is coupled in the shell；And
The stopper unit couples the knob and is driven by the knob；
Rotate the knob to drive the stopper unit to switch to the second place, the tug by first position relative to the shell
Moving cell couples the bobbin at the first position and is rotated toward direction is released with limiting the bobbin, and the stopper unit exists
The bobbin is allowed to be rotated toward the direction that releases during the second place.
2. fastener as claimed in claim 1, it is characterised in that the stopper unit is included：
Annular body, with radially；And
First maintaining part and the second maintaining part, are arranged at the annular body and are coupled with the knob, and described first keeps
Portion and second maintaining part have along the reset capability of the radial direction.
3. fastener as claimed in claim 2, it is characterised in that the stopper unit is also arranged at the ring comprising spine arm
Shape body, the shell includes side ring tooth, and at the first position, the spine arm exists the stopper unit with the side ring tooth
It is described to release engaged on direction rotated with limiting the bobbin, and the spine arm with the side ring tooth in contrast to the side of releasing
To tie-down direction constantly release.
4. fastener as claimed in claim 2, it is characterised in that the stopper unit is also arranged at the ring comprising spine arm
Shape body, the spine arm along the radial direction from the annular body outwardly, first maintaining part and it is described second keep
Portion is inwardly projecting from the annular body along the radial direction.
5. fastener as claimed in claim 4, it is characterised in that the knob is also comprising two projections respectively with described the
One maintaining part and second maintaining part are coupled, when the knob drives the stopper unit to switch to institute from the first position
When stating the second place, two projections push against first maintaining part and second maintaining part along radial direction position respectively
Move.
6. fastener as claimed in claim 1, it is characterised in that the shell is included down and opened comprising housing and the housing
Mouth and two side cavities, the bobbin are included：
Axle center post, comprising the first opening and the second opening；And
Portions, are set for the axle center post, and the portions include the first knot hole, the first punched out, the second knot hole and second
Punched out, the first knot hole and first punched out and first open communication, the second knot hole and described
Second punched out and second open communication；
One end of wherein described anchor line (string) passes through one of the side cavities, first opening, the first knot hole and institute
The under shed is exposed to after stating the first punched out, an another end of the anchor line (string) passes through another described side cavities, described second
The under shed is exposed to after opening, the second knot hole and second punched out.
7. a kind of fastener, to folding and unfolding anchor line (string), it is characterised in that the fastener is by shell, bobbin, knob and tug
Moving cell is constituted, it is characterised in that：
The shell is included：
Housing, comprising holding section；And
Base, is set for the housing；
The bobbin is arranged at the housing, and the bobbin winds for the anchor line (string)；
The knob lid is arranged at the housing, and the knob is included：
Inwall；
Embedding part, is arranged at the inwall, and the embedding part is engaged with the holding section so that the knob be coupled in it is described
Housing；And
Helical orbit, is arranged at the inwall；And
The stopper unit is coupled in the bobbin, and the stopper unit is coupled in the helical orbit to receive comprising guidance part
The knob drives；
The knob is rotated so that the guidance part spacing movement between the helical orbit relative to the shell, so that the tug
Moving cell switches to the second place by first position, and the stopper unit limits the bobbin at the first position toward releasing
Direction rotates, and the stopper unit allows the bobbin to be rotated toward the direction that releases in the second place.
8. fastener as claimed in claim 7, it is characterised in that the stopper unit is included：
Annular body, with radially；And
First maintaining part and the second maintaining part, are arranged at the annular body and are coupled with the knob, and described first keeps
Portion and second maintaining part have along the reset capability of the radial direction.
9. fastener as claimed in claim 8, it is characterised in that the stopper unit is also arranged at the ring comprising spine arm
Shape body, the spine arm outwardly and separable with the side ring tooth of the housing is nibbled along the radial direction from the annular body
Close, first maintaining part and second maintaining part are inwardly projecting from the annular body along the radial direction, and respectively with institute
State two separable engagements of projection of knob.
10. fastener as claimed in claim 7, it is characterised in that the housing includes under shed and two side cavities, institute
Bobbin is stated to include：
Axle center post, comprising the first opening and the second opening；And
Portions, are set for the axle center post, and the portions include the first knot hole, the first punched out, the second knot hole and second
Punched out, the first knot hole and first punched out and first open communication, the second knot hole and described
Second punched out and second open communication；
One end of wherein described anchor line (string) passes through one of the side cavities, first opening, the first knot hole and institute
The under shed is exposed to after stating the first punched out, an another end of the anchor line (string) passes through another described side cavities, described second
The under shed is exposed to after opening, the second knot hole and second punched out.
A kind of 11. anchor line (string) installation methods, are used to for anchor line (string) to be connected to fastener, it is characterised in that the anchor line (string) installation method
Comprising：
Fastener is provided, the fastener is made up of shell, bobbin, knob and stopper unit, and the shell is included
Housing, the housing includes holding section, and the knob is engaged comprising embedding part for the holding section, and the bobbin is arranged at described
In housing, the stopper unit is coupled with the bobbin and the knob；And
Anchor line (string) coupling step is provided, is exposed after one end of the anchor line (string) and the other end are each passed through into the housing and the bobbin
In the shell, so that described one end and the other end are knotted to be coupled in the bobbin by user.
12. anchor line (string) installation methods as claimed in claim 11, it is characterised in that the housing also comprising two side cavities and under
Opening, the bobbin includes axle center post and portions, and the axle center post includes the first opening and the second opening, and the portions are for described
Axle center post is set and comprising the first knot hole, the first punched out, the second knot hole and the second punched out, the first knot hole and
First punched out and first open communication, the second knot hole and second punched out and the described second opening
Connection, and in the anchor line (string) coupling step, the side cavities, described the is passed through one of by described one end of the anchor line (string)
The under shed is exposed to after one opening, the first knot hole and first punched out so that the user is by described one
End knot, and by the other end of the anchor line (string) through another described side cavities, it is described second opening, the second knot hole and
The under shed is exposed to after second punched out so that the user knots the other end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104143812 | 2015-12-25 | ||
| TW104143812A TWI576060B (en) | 2015-12-25 | 2015-12-25 | Reel device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915488A true CN106915488A (en) | 2017-07-04 |
| CN106915488B CN106915488B (en) | 2019-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610997175.3A Active CN106915488B (en) | 2015-12-25 | 2016-11-11 | Fastening device and method for installing tie line thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106915488B (en) |
| TW (1) | TWI576060B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018086570A1 (en) * | 2016-11-11 | 2018-05-17 | 陈金柱 | Fastening device |
| CN113490438A (en) * | 2019-01-30 | 2021-10-08 | 陈金柱 | Back carrier adjusting system |
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| EP3511255A4 (en) * | 2016-11-11 | 2020-07-01 | Chin-Chu Chen | Fastening device |
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| CN113490438B (en) * | 2019-01-30 | 2023-03-31 | 陈金柱 | Back carrier adjusting system |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI576060B (en) | 2017-04-01 |
| TW201722301A (en) | 2017-07-01 |
| CN106915488B (en) | 2019-02-26 |
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