Device for binding wires or the like
First Claim
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1. A device for binding wires or the like, said device comprising a band and a buckle;
- said band having at least two side surfaces and two ends;
said band having a plurality of lock grooves formed on one of said at least two side surfaces thereof and a coupling hole formed adjacent to one of said two ends thereof;
said buckle comprising a buckle body having an outer surfce and an insertion hole defined by at least two inside walls for inserting said band therethrough, said insertion hole having an inlet for said band and an outlet for said band, an elastic ratchet pawl extending obliquely from one of said at least two inside walls of said buckle body defining said insertion hole toward the outlet of said insertion hole for said band, and lock means extending from the outer surface of said buckle body, inserted into said coupling hole of said band and engaged with edges of said coupling hole;
the other one of said two ends of said band being inserted through said insertion hole of said buckle body from the inlet of said insertion hole for said band to permit said elastic ratchet pawl to rub said lock grooves and retain said band within said insertion hole of said buckle body so as to be slidable only in the direction from the inlet to the outlet of said insertion hole.
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Abstract
A binding device comprises a band and a buckle. The band has a plurality of lock grooves formed on one surface and a coupling hole formed adjacent to one end. The buckle has an insertion hole for inserting the band therethrough. The walls defining the insertion hole are provided with a ratchet pawl for engagement in the lock grooves of the band. The buckle also has a lock member for insertion into a coupling hole of the band. Wires are bound together by inserting the band into the insertion hole of the buckle, then looping the band round the wires and then forcibly inserting the lock member into the coupling hole.
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Citations
7 Claims
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1. A device for binding wires or the like, said device comprising a band and a buckle;
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said band having at least two side surfaces and two ends; said band having a plurality of lock grooves formed on one of said at least two side surfaces thereof and a coupling hole formed adjacent to one of said two ends thereof; said buckle comprising a buckle body having an outer surfce and an insertion hole defined by at least two inside walls for inserting said band therethrough, said insertion hole having an inlet for said band and an outlet for said band, an elastic ratchet pawl extending obliquely from one of said at least two inside walls of said buckle body defining said insertion hole toward the outlet of said insertion hole for said band, and lock means extending from the outer surface of said buckle body, inserted into said coupling hole of said band and engaged with edges of said coupling hole; the other one of said two ends of said band being inserted through said insertion hole of said buckle body from the inlet of said insertion hole for said band to permit said elastic ratchet pawl to rub said lock grooves and retain said band within said insertion hole of said buckle body so as to be slidable only in the direction from the inlet to the outlet of said insertion hole. - View Dependent Claims (2)
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3. A device for binding wires or the like, said device comprising:
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(a) a band; (i) having a first end and a second end; (ii) being at least approximately rectangular in in cross-section; (iii) having a first long side, a second long side, a first short side, and a second short side; (iv) having a plurality of lock grooves formed on the first long side thereof; and (v) having a coupling hole formed adjacent to the first end thereof, and (b) a buckle comprising; (i) a buckle body having; (A) an insertion hole for inserting the second end of said band therethrough, said insertion hole having a first opening through which, in use, the second end of said band is inserted and a second opening through which, in use, the second end of said band projects, said insertion holle having a first surface which, in use, faces the first long side of said band, a second surface which, in use, faces the second long side of said band, a third surface which, in use, faces the first short side of said band, and a fourth surface which, in use, faces the second short side of said band, and (B) an elastic ratchet pawl projecting from the first surface of said insertion hole adjacent the first opening of said insertion hole obliquely toward the second surface of said insertion hole and projecting out through the second opening of said insertion hole, and (ii) a lock member projecting from said buckle body at least approximately perpendicularly to said insertion hole, said lock member comprising at least two lock pawl portions sized and shaped to pass through said coupling hole in said band, to be cammed inwardly by said coupling hole in said band, and to engage side surfaces of said coupling hole in said band and to be resiliently inwardly deformed thereby prior to insertion of said locking member in an mounting hole. - View Dependent Claims (4, 5, 6, 7)
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Specification