A kind of strapping systemTechnical field the present invention relates to the strapping system that any one in the multiple application comprising shoes, protector uses, and frenulum quickly and easily such as, can be provided when being applied on footwear or protector to experience.
Background technology Chinese invention patent shoelace screwing device (patent No.: the Chinese utility model patent (application number: 201320104728.X and 201320105360.9) 201010501160.6) and on its basis optimized provide a kind of can by the scheme of Shoestring tying, if but because its toughness is larger when adopting the similar material such as steel wire or nylon wire to use as shoestring, the phenomenon in use having clamping stagnation when coordinating with common eyelet occurs, and protector also exists similar phenomenon.
Summary of the invention, in order to overcome the above problems, the object of this invention is to provide one and does not in use have clamping stagnation, more easy-to-use and strapping system smoothly.
For achieving the above object, technical scheme of the present invention is: a kind of strapping system, comprise screwing device, connecting line, track, left part part, right members, described screwing device is by locking or loosening for adjustment through the length of the connecting line of track to control the joint of left part part and right members or to be separated.
The inside of described track is provided with curved channel, and it is provided with Extendible flake, and track is fixed on separately in left part part or right members by this Extendible flake or is fixed in left part part and right members simultaneously.
To pass track in a zigzag when described connecting line is applied on footwear.
The present invention adopts above structure, can operate use footwear or protector class articles for use time fast, tighten or unclamp connecting line smoothly, the inner space of screwing device is large many relative to the like product in the suitable situation of external diameter simultaneously, the connecting line of more diversified material matter can be adopted, simultaneously innerly also can hold longer or thicker connecting line, this is that the product of footwear or protector class creates possibility in the raising of serviceability and function.Certain purposes of the present invention is not limited to footwear or protector, in the field that other needs left part part to engage with right members, be separated, also can apply the present invention.
Accompanying drawing illustrates that the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments
Fig. 1 is the plan structure schematic diagram of the embodiment of the present invention 1.
Fig. 2 is track structure of the present invention and penetrates the schematic diagram of connecting line in inside.
Fig. 3 is the plan structure schematic diagram of the embodiment of the present invention 2.
Fig. 4 is the plan structure schematic diagram of the embodiment of the present invention 3.
Fig. 5 is the plan structure schematic diagram of the embodiment of the present invention 4.
Fig. 6 is the plan structure schematic diagram of the embodiment of the present invention 5.
Detailed description of the invention is as shown in embodiments of the invention 1 Fig. 1, on flap, 1 is fixed with screwing device 2, track 3 is fixed in left part part 4 and right members 6 by Extendible flake 7, connecting line 5 passes the curved channel of track 3 inside with flexuose method and the end of a thread of connecting line 5 is fixed on screwing device 2 inside, with hand locking screwing device 2, connecting line 5 is wound around and makes connecting line 5 tighten up therein under the drive of screwing device 2, and corresponding left part part 4 and right members 6 engage each other; Loosen screwing device 2 with hand, connecting line 5 is in relaxed state, and left part part 4 and right members 6 can be separated from each other.
As shown in Figure 2, there is curved channel the inside of track 3, and connecting line 5 can pass curved channel, and the effect of curved channel is just to provide the low frictional resistance of itself and connecting line 5.One side of track 3 is also provided with Extendible flake 7, and track 3 can be fixed in left part part 4 and right members 6 by this Extendible flake 7.
As shown in embodiments of the invention 2 Fig. 3, left part part 4 is fixed with track 3, right members 6 is fixed with screwing device 2 and track 3, the end of a thread of connecting line 5 is fixed on the inside of screwing device 2 with flexuose method through the curved channel of track 3 inside by connecting line 5, locks or loosen screwing device 2 can control the joint of left part part 4 and right members 6 or be separated.
As shown in embodiments of the invention 3 Fig. 4, left part part 4 and right members 6 are fixed with track 3, footwear rear portion is fixed with screwing device 2, after track 3 being connected with screwing device 2 with connecting line 5, locking or loosens screwing device 2 and can control the joint of left part part 4 and right members 6 or be separated.
As shown in embodiments of the invention 4 Fig. 5, the present invention can be applicable on the protector 8 that the arm of people, health or leg wear, left part part 4 is fixed with track 3, right members 6 is fixed with screwing device 2 and track 3, one end of connecting line 5 is fixed on the track 3 of the leftmost side, the other end through track 3 inside curved channel and be fixed on the inside of screwing device 2, lock or loosen screwing device 2 and can control the joint of left part part 4 and right members 6 or be separated.
As shown in embodiments of the invention 5 Fig. 6, the left part part 4 of protector 8 is fixed with separately screwing device 2, right members 6 is fixed with track 3, is connected between track 3 and screwing device 2 with connecting line 5, locks or loosen screwing device 2 can control the joint of left part part 4 and right members 6 or be separated.