A kind of self-locking case and bag bundled device
Technical field:
The utility model relates to a kind of self-locking case and bag bundled device, belongs to daily daily class.
Background technology:
Along with the increase of social development and contacts, the chance of people's trip is more and more.During riding public transportation means, case and bag luggage overweight, super large will be consigned, and for the defeated safety of guard box contracted affreightment, usually will pack bundling to case and bag.At present, the thermal fusion plastic tape that bander uses in case just can not disassemble behind the bundling, can only cut off it with cutter, instrument such as cut, and just can open case and bag, and the use of plastic tape is disposable, and is both uneconomical, not environmental protection again.In addition, because of bander quantity is few, the bundling fixed-site, people need look about, wait in line, and waste time and energy.
The utility model content:
The utility model purpose is in order to overcome above-mentioned shortcoming, and a kind of self-locking case and bag bundled device that provides, this utensil is a kind of utensil that can carry out cross intersection binding to case and bag of self-locking type.
For achieving the above object; the utility model comprises that has the cross plane lock that cross plane locked groove is formed; described cross plane is locked face and is installed with a strap; lock on the cross plane, upper/lower positions is covered with one deck neonychium; described cross plane lock is the cross plate made from the horminess metal plate material, has the isometric cross film trap in 1~2 road on each locking face that stretches out at least.
Described strap material is a nylon establishment band, and its width equals the length of cross plane lock locked groove, and thickness is 1/3rd of cross plane locked groove thickness.
Mode of operation of the present utility model is:
During the binding case and bag, at first cross plane lock is placed on and pricks in the cross plane locked groove that again one of strap is penetrated cross plane lock on the casing extremely, then another termination of band is twined, tied up and key is inserted under the strap along the case and bag outside face, make band continue in the locked groove of cross plane, to penetrate or pass.When band is formed cross or well word shape with the case and bag bundle, again slice header is inserted in the locked groove of cross plane at last, only needed during release to extract key out can finish case and bag binding work.Laborsaving especially, save time, convenient freely.
The utility model compared with prior art has distinguishing feature.
Because the cross plane lock ﹠ key that the utility model adopts nylon (or canvas) strap and a horminess metal plate (metals such as steel or copper) to form carries out cross binding to case and bag.During binding, adopted special self-locking structure, made nylon (or canvas) strap stressed more, its coupling mechanism force is big more, and the binding of case and bag is solid more.Men and women, old and young no matter, under situation about helping without others, use key just can make things convenient for case and bag are bundled and disassemble freely alone, and nylon (or canvas) but repeated use is locked on strap and cross plane, use manpower and material resources sparingly, reduce use cost.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is a cross plane lock construction scheme drawing.
Fig. 3 is the utility model key scheme drawing.
Among the figure by 1, strap, 2, cross plane lock, 3, cross plane locked groove, 4, neonychium, 5, locking face, 6, key forms.
The specific embodiment:
The utility model is provided by following examples.
Below in conjunction with accompanying drawing the utility model is described further.
Among Fig. 1, strap 1 is a nylon tape that is not subjected to limitation of length made from nylon material, and this strip width equals cross plane locked groove length, and thickness is 1/3 of cross plane locked groove 3 thickness, freely wears in the locked groove of cross plane as being purpose to guarantee band.
Cross plane lock 2 usefulness 2-5 millimeter horminess metal plates adopt the impact style manufacturing to form; during manufacturing; midway location can be made and have circular hole and two roundlets are poroid; can alleviate this body weight like this and can be used to tie up key again; all there are 45 degree chamferings each locking face 5 end; surface distribution cross plane lock elongated slot 3 on each locking face 5, and its opposite groove is parallel to each other, and adjacent slot is orthogonal; its shape; on; next group is identical, about one group identical, neonychium 4; divide two up and down; last slice surface is artificial leather or surface; inside face has nylon to draw in the net to lock, and following sheet outside face is a felt pan, and inside face also has nylon to draw in the net to lock; during use; last neonychium 4 covered on the cross plane lock 2 surfaces, following neonychium 4 is bonded in one with last neonychium and get final product on casing, and these neonychium 4 effects are to protect to be tied casing or body surface is not decreased by it.Key 6 is a normal key, is placed on when lashing under the strap, when separating bundle, only needs to extract out to get final product release.
The utility model uses concrete grammar to be:
1, the binding of case and bag band is in proper order for from top to bottom, and is from right to left, locked in lock left side, cross plane at last.
2, top lock mesopore is a case and bag band fixed orifice, and strap is pricked dead at this Kong Shangyong sewing machine thread.
3, diplopore is a locking hole below the lock 2 of plane, forms a plane lock with key 6, is used to lock the case and bag band, and at this moment case and bag are the yi word pattern bundle status.
4, the single hole of plane, right side lock 2 is the break-in groove, is the pressure zone hole of (changeing 90 °) after the break-in of case and bag band, and this break-in groove is used to compress the case and bag band after the break-in.
5, to lock 2 left side diplopores be locking hole on the plane, forms the plane lock by key 6, is used to lock the case and bag band, and at this moment case and bag are cross bundle status.
6, the effect of key 6 is to separate the open plane lock, makes it to open rapidly the case and bag band.Outwards extract key again out for earlier key 6 being revolved to turn 90 degrees during use, the case and bag band just can unclamp rapidly.
The utility model is not limited to above-mentioned embodiment; no matter on its shape or structure, do any variation; every structure of utilizing rope, cross plane lock and other anchor fitting to form lashes work or object method, all drops within the utility model protection domain.