CN203492894U - Lace body retracting and releasing device - Google Patents
Lace body retracting and releasing device Download PDFInfo
- Publication number
- CN203492894U CN203492894U CN201320561560.5U CN201320561560U CN203492894U CN 203492894 U CN203492894 U CN 203492894U CN 201320561560 U CN201320561560 U CN 201320561560U CN 203492894 U CN203492894 U CN 203492894U
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- China
- Prior art keywords
- belt body
- draw
- folding
- unfolding
- combination section
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- 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.)
- Expired - Lifetime
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C11/00—Other fastenings specially adapted for shoes
- A43C11/16—Fastenings secured by wire, bolts, or the like
- A43C11/165—Fastenings secured by wire, bolts, or the like characterised by a spool, reel or pulley for winding up cables, laces or straps by rotation
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- Holders For Apparel And Elements Relating To Apparel (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Helmets And Other Head Coverings (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Devices For Opening Bottles Or Cans (AREA)
- Buckles (AREA)
Abstract
The utility model discloses a lace body retracting and releasing device, which comprises a base, an annular element, a lace body retracting and releasing element, a linkage element and a cover body, wherein the annular element is assembled on the base; the annular element and the base form an accommodation space; the annular element is provided with an opening and a plurality of clamping grooves; both the lace body retracting and releasing element and the linkage element are pivotally arranged in the accommodation space; the lace body retracting and releasing element is provided with a first jointing part; the linkage element is provided with a second jointing part, at least one elastic arm and a first combination part; the second jointing part is jointed with the second jointing part; the elastic arm is provided with a pressing end and a bump; the pressing end is pressed against the clamping grooves to block the lace body retracting and releasing element to rotate towards a first direction; the cover body is assembled on the base, and is provided with a second combination part; the second combination part rotates in the first direction to be pressed against the bump to separate the pressing end from the clamping grooves, and rotates in a second direction to switch the pressing end betewen the clamping grooves in a linkage way.
Description
Technical field
The utility model relates to a kind of draw off gear, and particularly relevant for a kind of belt body draw off gear.
Background technology
Sport footwear is as the term suggests be specially to refer to take that motion is as the designed footwear money of guiding, it is in order to keep the stability of step, there is harder heel sheath, and comfortableness and gas permeability in order to wear, often dispose flap and ventilative vamp, also because convenience, the functional and comfortableness of sport footwear itself, so the preferential selection when almost becoming men and women, old and young and going out.
Generally speaking, for prevent walking or when motion foot in footwear, slide and injured, sport footwear is the adjusting of the tight ness rating between Xie Tiyu foot especially emphatically, and in the past in order to reach this object, common mode is for example to see through shoestring, elastic cord, slide fastener or devil's felt.Yet soft flocks dust is easily blocked on devil's felt thorn limit, and repeatedly tear after glutinous easily tiredly, practicality is not good, and the amplitude of accommodation of slide fastener is little, and stationarity is poor, not good as for elastic cord weatherability, easily sclerosis and loss of function gradually in time.Therefore, sport footwear on the market still be take shoelace-type as large.
Just, for can not tying up the child of shoestring, shoestring is common problem because of tying up bad getting loose, and for the elderly of flag, and the action of tying up shoestring of squatting down is often also to perplex.The most important thing is, in some comparatively fierce or special motion occasions, for example basketball, tennis, rock-climbing, slide plate etc., once shoestring gets loose or shoestring is remaining long, in the process often easily moving in foot, cause and trip, also or hooked by extraneous foreign matter pulls, and then cause danger, and this is the players of duty margin will to be greatest threat for take motion.
Utility model content
Therefore, one side of the present utility model is to provide a kind of belt body draw off gear, the mode of operation that sees through forward and reverse rotation gets final product folding and unfolding belt body and regulates, and belt body draw off gear is not when being subject to external force operation, can prevent that belt body from oppositely discharging, on the one hand having exempted conventional laces need be the trouble of tying up, and also effectively avoids on the other hand and gets loose or remaining long and derivative danger because of shoestring.
According to an embodiment of the present utility model, a kind of belt body draw off gear, comprises a base, an annular element, a belt body folding and unfolding part, a moving part and a lid.It is two with holes that base has.Annular element is mounted on base, and forms an accommodation space between annular element and base, and annular element has an opening and a plurality of draw-in groove, and bayonet slot ring gets around mouth, and accommodation space is communicated with holes.Belt body folding and unfolding part is installed in accommodation space, and belt body folding and unfolding part has one first joint portion.Moving part is installed in accommodation space, and moving part has one second joint portion, at least one elastic arm and one first combination section.The second joint portion combines with the first joint portion, and elastic arm has a support end and a projection, and support end and projection are adjacent, and support end is supported one of them of draw-in groove and stopped that belt body folding and unfolding part rotates towards a first direction.In addition, projection and the first combination part are in opening.Lid is rotatably mounted on base, and lid covers annular element.Lid has one second combination section, and the second combination section and the first combination section phase combo, and the second combination section compresses projection and make support end depart from draw-in groove in first direction rotation, and switch between draw-in groove in a second direction rotation interlock support end the second combination section.
According to the utility model one embodiment, belt body folding and unfolding part can have an annular orbit, and with holes can corresponding annular orbit and be communicated with accommodation space.In addition, the second joint portion can corresponding the first combination section, and elastic arm can be positioned at a side of the second joint portion and the first combination section, and the quantity of elastic arm can be four and can be fifty-fifty around the second joint portion and the first combination section.
According to another embodiment of the present utility model, a kind of belt body draw off gear, comprises a base, an annular element, a belt body folding and unfolding part, a moving part and a lid.It is two with holes that base has.Annular element is mounted on base, and forms an accommodation space between annular element and base, and annular element has an opening and a plurality of draw-in groove, and bayonet slot ring gets around mouth.Belt body folding and unfolding part is placed in accommodation space, and belt body folding and unfolding part has an annular orbit and one first joint portion.Moving part is placed in accommodation space, and moving part has one second joint portion, a plurality of elastic arm and one first combination section, corresponding the first combination section, the second joint portion, and elastic arm is fifty-fifty around the second joint portion and the first combination section.The second joint portion combines with the first joint portion, and each elastic arm has a support end and a projection, and each support end is adjacent with each projection, and draw-in groove is supported in support end, and projection and the first combination section are positioned at opening.Lid is rotatably mounted on base, and lid covers annular element.Lid has one second combination section, and the second combination section and the first combination section phase combo.Wherein, corresponding annular orbit with holes and being communicated with accommodation space, supporting between support end and draw-in groove stops that belt body folding and unfolding part rotates towards a first direction.When lid rotates towards first direction, the second combination section compresses projection and makes support end depart from draw-in groove, and when lid rotates towards a second direction, support end is subject to lid interlock and switches between draw-in groove.
According to another embodiment of the utility model, folding and unfolding one shoestring belt body in the annular orbit of this belt body folding and unfolding part.
According to another embodiment of the utility model, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one safety cap is bandage body.
According to another embodiment of the utility model, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one gloves or a constraint gloves are bandage body.
According to another embodiment of the utility model, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one trousers are bandage body.
According to another embodiment of the utility model, in the annular orbit of this belt body folding and unfolding part, folding and unfolding capful is bandage body.
According to another embodiment of the utility model, this belt body folding and unfolding part and this moving part one link.
Another embodiment of the present utility model provides a kind of belt body draw off gear, it can be made into one link by the belt body folding and unfolding part in aforementioned each embodiment and moving part, so not only simplify the number of components, and can strengthen mechanism of the present utility model intensity, so as to promoting whole durable number of times.
Accompanying drawing explanation
Fig. 1 is the explosive view illustrating according to a kind of belt body draw off gear of the utility model one embodiment;
Fig. 2 illustrates the belt body draw off gear of Fig. 1 in the explosive view at another visual angle;
Fig. 3 is the stereogram that illustrates the belt body draw off gear of Fig. 1;
Fig. 4 is the cutaway view that illustrates the belt body draw off gear of Fig. 1;
Fig. 5 is the perspective view that illustrates the belt body draw off gear of Fig. 1;
Fig. 6 is the fragmentary, perspective view that illustrates the belt body draw off gear of Fig. 1;
Fig. 7 is the topical application schematic diagram that illustrates the belt body draw off gear of Fig. 1;
Fig. 8 is the explosive view illustrating according to a kind of belt body draw off gear of the another embodiment of the utility model;
Fig. 9 is the cutaway view that illustrates the belt body draw off gear of Fig. 8.
The specific embodiment
Please refer to Fig. 1 and Fig. 2, it illustrates respectively according to a kind of explosive view of belt body draw off gear of the utility model one embodiment and the explosive view at another visual angle.As shown in the figure, belt body draw off gear comprises a base 100, an annular element 200, a belt body folding and unfolding part 300, a moving part 400 and a lid 500.
It is two with holes 110 that base 100 has, and annular element 200 has an opening 210 and a plurality of draw-in groove 220, and draw-in groove 220 is around opening 210.Belt body folding and unfolding part 300 has one first joint portion 310 and an annular orbit 320.Moving part 400 has one second joint portion 410, four elastic arms 420 and one first combination section 430, and each elastic arm 420 has a support end 421 and a projection 422, and support end 421 is adjacent with projection 422.Corresponding the first combination section 430, the second joint portion 410, and elastic arm 420 is fifty-fifty around the second joint portion 410 and the first combination section 430.More specifically, the second joint portion 410, elastic arm 420 are that one is connected moulding with the first combination section 430, wherein the second joint portion 410 and the first combination section 430 are adjacent to each other, elastic arm 420 in a side of the adjoiner of the second joint portion 410 and the first combination section 430 fifty-fifty around the second joint portion 410 and the first combination section 430.Lid 500 has one second combination section 510.
Please with reference to Fig. 3 and Fig. 4, it illustrates respectively stereogram and the cutaway view of the belt body draw off gear of Fig. 1.As shown in the figure, annular element 200 is mounted on base 100 and and 100 formation one accommodation spaces 600 of base.Belt body folding and unfolding part 300 is all placed in accommodation space 600 with moving part 400, and moving part 400 utilizes the second joint portion 410 to combine with the first joint portion 310 of belt body folding and unfolding part 300.More specifically, belt body folding and unfolding part 300 is all installed in accommodation space 600 with moving part 400, and the second joint portion 410 is that the mode meshing combines with the first joint portion 310.In addition, lid 500 covers annular element 200 and is rotatably mounted on base 100.In the present embodiment, base 100, annular element 200, belt body folding and unfolding part 300, moving part 400 are coaxial settings with lid 500, but not as limit.
Continue referring to Fig. 5 and Fig. 6, it illustrates respectively perspective view and the fragmentary, perspective view of the belt body draw off gear of Fig. 1.As shown in the figure, the 110 corresponding annular orbits 320 with holes of base 100 and being communicated with accommodation space 600.More specifically, with holes 110 over against annular orbit 320, but not as limit, as long as with holes 110 be communicated with accommodation space 600, and then make with physical efficiency and passes with holes 110 and be fixed on the belt body folding and unfolding part 300 being installed in accommodation space 600.
The first combination section 430 and the projection 422 of each elastic arm 420 of moving part 400 is all positioned at the opening 210 of annular element 200, as for 421 of the support ends of each elastic arm 420, supports draw-in groove 220.The first combination section 430 phase combos of the second combination section 510 of lid 500 and moving part 400.More specifically, the second corresponding the first combination section 430 that embeds moving part 400, combination section 510 of lid 500, when lid 500 is rotated in the forward accordingly, moving part 400 will be subject to lid 500 interlocks, during lid 500 reverse rotation, can be introduced into an idle running stroke, meaning is in the idle running stroke of lid 500, and moving part 400 can not be subject to lid 500 interlocks.
When user is rotated in the forward lid 500, the second combination section 510 of lid 500 can push against the first combination section 430 of moving part 400, and then order about moving part 400 and be and then rotated in the forward, and along with the rotation of moving part 400, the belt body folding and unfolding part 300 with moving part 400 with marriage relation also can and then be rotated in the forward, and the belt body that now two ends are fixed on belt body folding and unfolding part 300 can tighten up piecemeal.More specifically, when lid 500 rotates towards a second direction R2, moving part 400 is subject to lid 500 interlocks and and then rotation, and the support end 421 of each elastic arm 420 can be switched in draw-in groove 220 jumpings.
When lid 500 transfixion, because draw-in groove 220 is being supported in the support end 421 of each elastic arm 420 of moving part 400, and the second joint portion 410 of moving part 400 combines with the first joint portion 310 of belt body folding and unfolding part 300, so belt body folding and unfolding part 300 cannot counter-rotate by pullling the belt body that two ends are fixed thereon.More specifically, supporting of 220 of support end 421 and draw-in grooves can stop that belt body folding and unfolding part 300 rotates towards a first direction R1, be with belt body draw off gear when not being subject to external force operation, can effectively prevent that belt body from oppositely discharging.The configuration of support end 421 and draw-in groove 220 is such as being to coordinate single syncline groove etc. with unidirectional helical teeth.
On the other hand, when user counter-rotates lid 500, in the idle running stroke of lid 500, the second combination section 510 of lid 500 can compress the projection 422 of each elastic arm 420 gradually, and then makes each support end 421 depart from gradually draw-in groove 220.More specifically, when lid 500 rotates towards first direction R1, the second combination section 510 of lid 500 will compress the projection 422 of each elastic arm 420 and makes each support end 421 depart from draw-in groove 220, thus, belt body folding and unfolding part 300 can counter-rotate, and reaches the object that discharges belt body.
Please refer to Fig. 7, it illustrates the topical application schematic diagram of the belt body draw off gear of Fig. 1.As shown in the figure, wanting to tighten up can be first through with holes 110 of base 100 with the belt body discharging, the two ends of belt body can be fixed on belt body folding and unfolding part 300, then belt body folding and unfolding part 300 is installed in accommodation space 600, accordingly by the continuous action relation of 300 of lid 500, moving part 400 and belt body folding and unfolding parts, can order about the 300 forward and reverse rotations of belt body folding and unfolding part, and then make belt body tighten up and discharge along annular orbit 320.
Finally, please refer to Fig. 8, Fig. 9, Fig. 8 illustrates the explosive view of another embodiment; Fig. 9 illustrates the cutaway view of the belt body draw off gear of Fig. 8.Another embodiment of the present utility model provides a kind of belt body draw off gear, it possesses a base 100, an annular element 200, a belt body folding and unfolding part 300, a moving part 400 and a lid 500 equally, but present embodiment integrates aforementioned moving part 400 and belt body folding and unfolding part 300 part of ejaculation especially.Thus, can not only simplify the number of components; The more important thing is, moving part 400 integrates after the ejaculation member of link with belt body folding and unfolding part 300, can strengthen moving part 400 mechanism's intensity of the present utility model, the durable number of times of integral body while occupying action core so as to promoting moving part 400.
Can folding and unfolding one shoestring belt body in the annular orbit of belt body draw off gear of the present utility model, but to be applied to the shoestring of shoes, be not limited, also can be applicable to general gloves, constraint gloves, trousers, cap, safety cap etc. has and is the life of bandage body demand or looks after on articles for use.Although the utility model discloses as above with embodiment; so it is not in order to limit the utility model; anyly be familiar with this skill person; within not departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, the scope that therefore protection domain of the present utility model ought define depending on appending claims is as the criterion.
Claims (11)
1. a belt body draw off gear, is characterized in that, comprises:
One base, has two with holes;
One annular element, is mounted on this base, between this annular element and this base, forms an accommodation space, and this annular element has an opening and a plurality of draw-in groove, and described a plurality of bayonet slot rings are around this opening, this accommodation space and this two with holes connection;
One belt body folding and unfolding part, is installed in this accommodation space, and this belt body folding and unfolding part has one first joint portion;
One moving part, be installed in this accommodation space, this moving part has one second joint portion, at least one elastic arm and one first combination section, this second joint portion combines with this first joint portion, this elastic arm has a support end and a projection, this support end is adjacent with this projection, and this support end is supported the one of described a plurality of draw-in grooves and stopped that this belt body folding and unfolding part rotates towards a first direction, and this projection and this first combination part are in this opening; And
One lid, rotatably be mounted on this base, this lid covers this annular element, this lid has one second combination section, this second combination section and this first combination section phase combo, this second combination section compresses this projection and makes this support end depart from this draw-in groove in this first direction rotation, and switch between described a plurality of draw-in grooves in second direction rotation this support end of interlock this second combination section.
2. belt body draw off gear according to claim 1, is characterized in that, this belt body folding and unfolding part has an annular orbit, and this is two with holes to should annular orbit and be communicated with this accommodation space.
3. belt body draw off gear according to claim 1, is characterized in that, this second joint portion is to should the first combination section, and this elastic arm is positioned at a side of this second joint portion and this first combination section.
4. belt body draw off gear according to claim 3, is characterized in that, the quantity of this elastic arm is four and fifty-fifty around this second joint portion and this first combination section.
5. a belt body draw off gear, is characterized in that, comprises:
One base, has two with holes;
One annular element, is mounted on this base, between this annular element and this base, forms an accommodation space, and this annular element has an opening and a plurality of draw-in groove, and described a plurality of bayonet slot rings are around this opening;
One belt body folding and unfolding part, is placed in this accommodation space, and this belt body folding and unfolding part has an annular orbit and one first joint portion;
One moving part, be placed in this accommodation space, this moving part has one second joint portion, a plurality of elastic arm and one first combination section, this second joint portion is to should the first combination section, described a plurality of elastic arm is fifty-fifty around this second joint portion and this first combination section, this second joint portion combines with this first joint portion, respectively this elastic arm has a support end and a projection, respectively this support end is with respectively this projection is adjacent, described draw-in groove is supported in described support end, and described projection and this first combination part are in this opening; And
One lid, is rotatably mounted on this base, and this lid covers this annular element, and this lid has one second combination section, this second combination section and this first combination section phase combo;
Wherein, this is two with holes to should annular orbit and be communicated with this accommodation space, supporting between described support end and described draw-in groove stops that this belt body folding and unfolding part rotates towards a first direction, when this lid rotates towards this first direction, this second combination section compresses described projection and makes described support end depart from described draw-in groove, and when this lid rotates towards a second direction, described support end is subject to this lid interlock and switches between described a plurality of draw-in grooves.
6. belt body draw off gear according to claim 5, is characterized in that, folding and unfolding one shoestring belt body in the annular orbit of this belt body folding and unfolding part.
7. belt body draw off gear according to claim 5, is characterized in that, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one safety cap is bandage body.
8. belt body draw off gear according to claim 5, is characterized in that, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one gloves or a constraint gloves are bandage body.
9. belt body draw off gear according to claim 5, is characterized in that, in the annular orbit of this belt body folding and unfolding part, folding and unfolding one trousers are bandage body.
10. belt body draw off gear according to claim 5, is characterized in that, in the annular orbit of this belt body folding and unfolding part, folding and unfolding capful is bandage body.
11. belt body draw off gears according to claim 5, is characterized in that, this belt body folding and unfolding part and this moving part one link.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561560.5U CN203492894U (en) | 2013-09-11 | 2013-09-11 | Lace body retracting and releasing device |
| PCT/CN2014/085984 WO2015035885A1 (en) | 2013-09-11 | 2014-09-05 | Stripe body retracting and releasing apparatus |
| JP2016541788A JP2016539750A (en) | 2013-09-11 | 2014-09-05 | String tightening means |
| KR1020167008957A KR20160051881A (en) | 2013-09-11 | 2014-09-05 | Stripe body retracting and releasing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561560.5U CN203492894U (en) | 2013-09-11 | 2013-09-11 | Lace body retracting and releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492894U true CN203492894U (en) | 2014-03-26 |
Family
ID=50323919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561560.5U Expired - Lifetime CN203492894U (en) | 2013-09-11 | 2013-09-11 | Lace body retracting and releasing device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2016539750A (en) |
| KR (1) | KR20160051881A (en) |
| CN (1) | CN203492894U (en) |
| WO (1) | WO2015035885A1 (en) |
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- 2014-09-05 WO PCT/CN2014/085984 patent/WO2015035885A1/en active Application Filing
- 2014-09-05 KR KR1020167008957A patent/KR20160051881A/en not_active Application Discontinuation
- 2014-09-05 JP JP2016541788A patent/JP2016539750A/en active Pending
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2016539750A (en) | 2016-12-22 |
| KR20160051881A (en) | 2016-05-11 |
| WO2015035885A1 (en) | 2015-03-19 |
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