Abstract: A pet leash structure comprises a main leash body and a drag leash. The main leash body is weaved by a strap body and has a handle portion provided for a person to hold and a connection portion connected to a collar. A pull section is formed between the handle portion and the connection portion. The drag leash has a predetermined length and is connected to a tail end of the pull section. Therefore, a distance between the person and a pet may be fixed by pulling the drag leash so that the person may quickly drag the pet back by pulling the drag leash.

Abstract: A pet leash structure comprises more than one main leash body and more than one drag leash. The more than one main leash body is weaved by a strap body and has a handle portion provided for a person to hold and a connection portion connected to a collar. A pull section is formed between the handle portion and the connection portion. The more than one drag leash has a predetermined length and is connected to a tail end of the pull section. Therefore, a distance between the person and a pet may be fixed by pulling the more than one drag leash so that the person may quickly drag the pet back by pulling the more than one drag leash.

Abstract: A shoe structure having a lace capable for penetrating through itself mainly comprises a lace and a sole. The lace has a front end and a rear end. The lace includes at least one long weaving section weaved with one layer and at least two short weaving sections weaved with two layers for each. Each short weaving section has a gap. The lace has at least two gaps. The sole has a fastening portion arranged at each side thereof. It is characteristized in that a cover portion is formed by winding around the front end to penetrate through one gap of the lace, and a stop portion is formed by winding the front end with a loop to penetrate through the other gap, and then the front end and the rear end are fastened to the fastening portion of the sole.

Abstract: A buckle device includes a female member having a chamber for receiving a strap, a male member having two tabs for engaging into the chamber of the female member and for detachably coupling the female member and the male member together, and a pressing device engaged into the chamber of the female member and having one end pivotally coupled to the female member with a pivot axle, and having the other end for engaging with the strap and for limiting the strap to move relative to the female member, and the tabs of the male member are engageable with the pressing device for forcing the pressing device to engage with the strap when the tabs of the male member are engaged into the chamber of the female member.

Abstract: A buckle device includes a female member having a chamber for receiving a strap, a male member having two tabs for engaging into the chamber of the female member and for detachably coupling the female member and the male member together, and a pressing device engaged into the chamber of the female member and having one end pivotally coupled to the female member with a pivot axle, and having the other end for engaging with the strap and for limiting the strap to move relative to the female member, and the tabs of the male member are engageable with the pressing device for forcing the pressing device to engage with the strap when the tabs of the male member are engaged into the chamber of the female member.