A rapid repeating device is provided. The rapid repeating device includes a main body including an arrow portion, a shooting portion with a bowstring component, and a trigger portion with a trigger unit. A control component is disposed in the arrow portion and partially located inside the main body and partially exposed outside the arrow portion. When the control component moves toward the shooting portion, the control component is away from the trigger unit, and when the control component moves away from the shooting portion, the control component movably abuts against the trigger unit. An arrow box is disposed on the top of the main body, and a plurality of arrows are disposed in the arrow box and one by one fall into the control component that is partially exposed outside the arrow portion.

An arrow magazine replacing device disposed on an arrow portion of a bow unit is provided. The arrow magazine replacing device includes: a frame member, mounted on the arrow portion of the bow unit, the frame member includes a mounting part being hollow on one side toward the other side; and an arrow magazine unit, detachably assembled and disassembled in the mounting part. In which, the arrow magazine unit can be detachably assembled and disassembled on the frame member without extra tools.

An arrow chain structure includes an arrow chain body and an extension member. The arrow chain body has a base part, the base part has an arrow groove and a pivoting member disposed on a side thereof, the pivoting member has an accommodation groove formed on a side thereof corresponding to the other side of the arrow groove. The extension member is disposed on the arrow chain body. The arrow chain bodies can be pivotally connected to each other by the pivoting members.

An arrow magazine structure capable of detecting no-arrow and preventing string-pulling is configured to accommodate a body. The body includes a holder, a bowstring spanning the holder. The arrow magazine structure contains an arrow magazine, a flexible abutting unit, and a retainer. The arrow magazine includes a fixing channel which has multiple arrows. The flexible abutting unit includes a presser and a resilient element. The retainer is accommodated on the holder and includes a first end and a second end. The retainer includes a biasing portion and a shoulder. A rotatable connection portion of the retainer and the holder is located between the shoulder and the biasing portion, the biasing portion is configured to press the contact portion downward so as to lift the shoulder upward, and the shoulder stops the bowstring being pulled, thus reminding a running out of the arrow of the arrow magazine.

An arrow magazine replacing device disposed on an arrow portion of a bow unit is provided. The arrow magazine replacing device includes: a frame member, mounted on the arrow portion of the bow unit, the frame member includes a mounting part being hollow on one side toward the other side; and an arrow magazine unit, detachably assembled and disassembled in the mounting part. In which, the arrow magazine unit can be detachably assembled and disassembled on the frame member without extra tools.

An arrow magazine loading device is provided. The device includes: an arrow box case, having an arrow channel through the arrow box case from top to bottom; a loading member, having one end elastically pivot assembled in the arrow channel, and the other end movable pressed against the uppermost arrow among a plurality of arrows in the arrow channel; and a clamping control set, pivotally disposed on the bottom surface of the arrow box case and can be movable opened and closed to clamp the lowermost arrow among the plurality of arrows.

A crossbow includes a bow body with a grip and a top accessory portion. An arrow clip accommodating groove is formed between the top accessory portion and the grip portion. A clip positioning mouth is formed on each of two sides of the arrow clip accommodating groove. An arrow clip is movably positioned within the arrow clip accommodating groove. A stopper is movably installed on one side of the bow body and partially engages with one of the clip positioning mouths on the outer side. A stopper can be positioned according to the user's habit to stop on the opposite side of the preferred insertion side, so as to avoid the arrow clip from slipping out from the clip positioning mouth on the other side of the crossbow.

A rapid repeating device is provided. The rapid repeating device includes a main body including an arrow portion, a shooting portion with a bowstring component, and a trigger portion with a trigger unit. A control component is disposed in the arrow portion and partially located inside the main body and partially exposed outside the arrow portion. When the control component moves toward the shooting portion, the control component is away from the trigger unit, and when the control component moves away from the shooting portion, the control component movably abuts against the trigger unit. An arrow box is disposed on the top of the main body, and a plurality of arrows are disposed in the arrow box and one by one fall into the control component that is partially exposed outside the arrow portion.