JPH0634300Y2 - Fasteners for packing bands - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a tightening tool for a packing band.

(Prior Art) Conventionally, as a tightening tool for a packing band, for example, Jitsuko Sho 56-31.
As described in Japanese Patent No. 570, a rectangular frame body is formed by a pair of vertical frames and horizontal frames, and a through hole for a band is provided in the frame body. There is one in which a detent leg is provided via a portion, a substantially-shaped brim portion is provided on the one lateral frame, and a band through hole is provided between the brim portion and the lateral frame.

(Problems to be solved by the invention) However, in such a conventional tightening tool, when one end portion of the band is attached to the tightening tool, the band is inserted into the band through hole of the frame body and the band through hole between the collar portion and the horizontal frame. Since it has to be inserted into both, it has the drawback of poor workability. Further, since the clasp legs are simply bent so as to be superposed on the frame body, the clasp legs are apt to move, and it is difficult to securely fix one end of the band.

(Means for Solving the Problems) In order to solve the above problems, the tightening tool of the packing band according to the present invention is provided on the outside of one of opposite frame sides of a rectangular frame body having a band insertion hole inside. , Each through the bending piece
The first and second leg rods are extended in parallel, and the leg rods are bendable so that they can be passed over the frame side.
A band holding piece is integrally provided substantially parallel to the first leg rod with a gap into which a packing band can be inserted on the side facing the second leg rod, and the tips of the first leg rod and the band holding piece are provided. Locking claws are provided on the respective parts, and when the first leg rod is bent, the locking claws are locked by the hooking parts provided on the other frame side.

(Example) Hereinafter, the present invention will be described with reference to the drawings.

In the drawing, (1) is a rectangular frame having a band insertion hole (2) inside. The opposite frame sides of the frame body (1)
On one frame side (3) of (3) and (4), bent pieces (5) and (6), respectively.
The first and second leg rods (7), (8) are extended outwardly via the, and each leg rod (7), (8) is placed on the frame sides (3), (4). It can be bent via the bending pieces (5) and (6) so as to be passed.
The other frame side (4) of the opposite frame sides (3), (4) is provided with a hooking part (9) for fixing the first leg rod (7) in a bent state. There is. The hook portion (9) is generally in the shape of a box protruding from the frame side (4) as shown in FIGS.
The side opposite to (3) is formed to have an opening, but it is sufficient if the tip end of the leg rod (7) and the band pressing piece (10) described later can be locked, and especially its shape. Not limited.

The first leg rod (7) is integrally provided with a band pressing piece (10) on the side of the leg rod (7) facing the second leg rod (8). This band pressing piece (10) is the first leg rod as shown in FIG.
It is provided substantially parallel to (7) and with a gap (11) between the leg rod (7) into which the packing band (18) can be inserted. Also, the first
Wide portions (14), (15) are provided at both ends of the leg rod (7) of the, and the band pressing piece (10) is extended from the wide portion (14) on the base end side, and A locking claw (12) is provided continuously to the wide portion (15). A locking claw is also attached to the tip of the band pressing piece (10).
(13) is provided. Wide portions (16) and (17) are also provided at both ends of the second leg rod (8).

Further, the frame body (1), the first and second leg rods (7), (8) are integrally formed of synthetic resin, so that the first and second leg rods are formed.
(7) and (8) are made to be bendable through thin-walled bending pieces (5) and (6), and the tip locking claws of the first leg rod (7) and band holding piece (10)
The (12) and (13) can be engaged with the hooking portion (9) of the frame body (1).

When using the tightening tool of the present invention, as shown in FIGS. 4 to 6, one end of the packing band (18) is folded back into a ring shape and inserted into the band insertion hole (2), and then the first leg rod (7). Bend the band (1
Insert it into the ring of 8) and wind the band (18) around the rod (7) so that the band (18) is sandwiched between the rod (7) and the band pressing piece (10). . Next, the first rod (7) is further bent so that the end rod locking claws (12) and (13) of the band rod (7) and the band pressing piece (10) are hooked (9) to the frame body (1). ) Is locked. Then, a tightening tool having one end of the band (18) fixed is obtained. When packing, use this tightening tool to wrap the band (18) around the item to be packed, then fold the other end of the band (18) into a ring shape and insert it into the band insertion hole (2) to insert the second leg. The band (18) is wrapped around the rod (8), and the leg rod (8) is bent over the frame (1) to tighten the end portion of the band (18).

(Effects of the Invention) As described in detail above, the tightening tool of the present invention has the first rod and the second
Since the band pressing piece is integrally provided substantially parallel to the first leg rod with a gap on the side opposite to the leg rod to insert the packing band, the one end of the band can be used as a tightening tool. At the time of mounting, the band can be inserted between the band insertion hole and wound around the first leg rod so that the band can be clamped between the leg rod and the band pressing piece, and the mounting can be facilitated to improve the mounting workability. be able to.

Moreover, since the locking claws of the first leg rod and the tip end portion of the band pressing piece are engaged with the hooking portions of the frame when the leg rod is bent, the workability can be improved. At the same time, the first leg rod can be fixed to the frame body to prevent the band from loosening or coming off.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of the tightening tool of the present invention, FIG. 2 is a front view of the same, FIG. 3 is a side view of the same, and FIG. 4 is a plan view showing a usage state of the tightening tool of the present invention. 5 is a sectional view taken along line VV in FIG. 4, and FIG. 6 is a sectional view taken along line VI-VI in FIG. DESCRIPTION OF SYMBOLS 1 ... Frame body, 2 ... Band insertion hole, 3,4 ... Frame edge, 5,6 ... Bending piece, 7 ... First leg rod, 8 ... Second leg rod, 9 ... Hooking part, 10
… Band pressing piece, 11… Gap, 12,13… Locking claw.

Claims (1)

[Scope of utility model registration request] A bent piece is provided outside each of the opposite frame sides (3) and (4) of the rectangular frame body (1) having a band insertion hole (2) inside. Via the (5) and (6), the first and second rods
(7) and (8) are extended in parallel, and the leg rods (7) and (8) are frame sides (3) and (4).
It is bendable so that it can be passed over, and the first
On the side of the first rod (7) with a gap (11) into which the packing band (18) can be inserted, on the side facing the second rod (8). The presser piece (10) is integrally provided, and the first
Locking rods (7) and band holding pieces (10) are provided with locking claws (12), (13) at the tips thereof, respectively, and when the first rod (7) is bent, the locking claws (12), (13) is a hook portion provided on the other frame side (4)
Fastening tool for packing band designed to be locked to (9).