Binding machine
A rebar binding machine comprises a curl guide that causes a wire to curl, a torsion part including a torsion shaft for twisting the curled wire, and a pair of grips that can be grasped by an operator. The grips are provided to the two axial sides of the torsion shaft as viewed from the operator side when the operator grasps the grips to perform an operation, and it is possible to change the height of the grips in the axial direction of the torsion shaft.
1. A binding machine comprising:
a first body part;
a second body part including a wire feeder, a curl guide, a cutting unit, and a twisting unit, the wire feeder being configured to reel out and feed a wire from the wire reel on which the wire is wound, the curl guide having an opening in which a binding object can be inserted and being configured to curl the wire fed by the wire feeder around the binding object inserted in the opening, the cutting unit being configured to cut the wire curled by the curl guide, and the twisting unit including a twisting shaft for twisting the curled wire cut by the cutting unit; and
a connecting part connecting the first body part and the second body part, the connecting part being an elongated member,
wherein the first body part includes handle parts pairing up with each other and a grip attachment part,
wherein each of the handle parts includes a grip, to provide two grips, each being able to be grasped by an operator and a grip connecting portion connecting the each grip and the grip attachment part,
wherein each grip has a ring shape when viewed in an axis line direction of the connecting part, and
wherein viewed from a back side, corresponding to an operator side, the two grips are respectively positioned on both sides of the curl guide and, with respect to an axis of the opening of the curl guide, the two grips each having the ring shape are spaced from each other in a direction of the axis.
2. The binding machine according to claim 1 ,
wherein the handle parts are separated from each other and are connected to the grip attachment part individually.
3. The binding machine according to claim 2 ,
wherein the handle parts are connected to the grip attachment part such that a position of the grip of each of the handle parts is configured to be changed individually in an axis line direction of the twisting shaft.
4. The binding machine according to claim 3 ,
wherein the handle parts include a first handle part and a second handle part, and the grip connecting portion includes a first grip connecting part of the first handle part and a second grip connecting part of the second handle part,
wherein the grip attachment part includes a first attaching part and a second attaching part, the first attaching part including a first plurality of groove portions, and the second attaching part including a second plurality of groove portions,
wherein the first grip connecting part of the first handle part is configured to be inserted into any one of the first plurality of groove portions of the first attaching part, and
wherein the second grip connecting part of the second handle part is configured to be inserted into any one of the second plurality of groove portions of the second attaching part.
5. The binding machine according to claim 4 ,
wherein the first plurality of groove portions of the first attaching part extend radially, and
wherein the second plurality of groove portions of the second attaching part extend radially and are arranged bilaterally symmetric to the first plurality of groove portions of the first attaching part with respect to an extension direction of the axis line direction of the twisting shaft.
6. The binding machine according to claim 3 ,
wherein each of the handle parts is rotatably connected to the grip attachment part, and a position of the grip of each of the handle parts is able to be changed individually by rotation of each of the handle parts.
7. The binding machine according to claim 6 ,
wherein the handle parts include a first handle part and a second handle part,
wherein the grip connecting portion comprises a first grip connecting part of the first handle part and a second grip connecting part of the second handle part, the first grip connecting part comprising a first shaft and the second grip connecting part comprising a second shaft,
wherein the grip attachment part includes a first attaching part and a second attaching part, the first attaching part being provided with a first attachment hole in which the first shaft of the first handle part is inserted, and the second attaching part being provided with a second attachment hole in which the second shaft of the second handle part is inserted,
wherein the first attaching part is further provided with a first plurality of openings opened in an outer circumferential surface of the first attaching part around the first attachment hole, the first plurality of openings being arranged at intervals in a circumferential direction of the outer circumferential surface of the first attaching part,
wherein the second attaching part is further provided with a second plurality of openings opened in an outer circumferential surface of the second attaching part around the second attachment hole, the second plurality of openings being arranged at intervals in a circumferential direction of the outer circumferential surface of the second attaching part,
wherein the first handle part includes a first pin penetrating therethrough and configured to be inserted into any one of the first plurality of openings, and the second handle part includes a second pin penetrating therethrough and configured to be inserted into any one of the second plurality of openings.
8. The binding machine according to claim 1 , wherein the elongated member includes a hollow rod-shaped member.