JPS62191369A - Tape drawing-out device - Google Patents

Abstract

PURPOSE:To make it possible to use a tape rapidly, by cutting the tape which is drawn out and wound over a substance to cover with a cutter while sliding the edge or edge receiver, and sticking the tip of the tape at the recessed part of the outer wall, in a tape drawing-out device for a wire covering work or the like. CONSTITUTION:A tape 29 is inserted around the inner wall 8 with the tip projected from the outlet 11 and the lid 7 is closed. In the condition where a forefinger 30 is inserted in a center hole 24 of an outer wall 9 and the lid body 7, the tape 29 is rotated to the direction C, and the tape 29 is wound over the substance to cover such as a wire. Then, an edge receiver 5 is slided in the direction D over the outer wall 9 by a thumb, and the tape 29 is pinched between the cutter 3 of the edge 4 and the edge receiver 5, and cut off. The top of the tape 29 is stuck at the outer wall 9, and the edge receiver 5 is separated from the edge 4. When the tape 29 is used again, it is easily drawn out by placing a finger at the recessed part 12 of the outer wall 9. In such a way, the winding work of the tape can be carried out in a good shape, safely, and rapidly.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a tape feeding tool used for wire coating work and the like.

[Conventional technology]

Generally, in electrical work, etc., bare wires are covered with insulating tape, but in the past, the insulating tape after being covered was cut with a separate knife or torn off by hand.

[Problems to be solved by the present invention]

Therefore, in the past, it was necessary to carry a knife at all times during the above work, and if the tape was torn off by hand without using a knife, the tape would be torn off when it was fully extended, resulting in an unsightly cut surface and incomplete taping. There were problems such as construction defects.

SUMMARY OF THE INVENTION An object of the present invention is to solve these conventional problems and provide a tape feeding tool that can easily and quickly cover wires during electrical work.

[Means for solving problems]

The tape feeder according to the present invention includes a cylindrical inner circumferential wall into which a tape is externally fitted, and an outer circumferential wall in which a tape outlet is formed, and a side wall portion is formed at one edge of the inner and outer circumferential walls. A winding frame main body is provided, the other edge of which is open, and the cutter is disposed in a recess in the blade mounting part, and the blade part that comes into contact with the force cover is arranged as described above. They are arranged such that either one of them is slidable on the outer surface of the outer circumferential wall facing each other with the tape outlet in between, and a recessed part is formed in the outer circumferential wall near the tape outlet; A lid is provided in which a hole is provided and a notch is formed at a location corresponding to the recess, so that the frame body can be covered.

[Effect]

According to the above configuration, the tape is fitted onto the inner circumferential wall of the winding frame body, pulled out from the tape outlet of the outer circumferential wall, and wound around the covering. Next, when the slidable blade portion or the blade receiver is slid on the outer periphery of the outer peripheral wall with a finger or the like, the tape is sandwiched between the blade portion and the blade receiver, and the tape is cut. Further, after cutting, the tip of the tape is stuck on the recessed portion, and the tip can be easily pulled out and wound around the covering again.

Furthermore, since the lid is attached to the front, the tape can be easily replaced.

〔Example〕

Hereinafter, the present invention will be explained in detail based on illustrated embodiments.

1 and 2, reference numeral 1 denotes a tape feeding tool, which includes a winding frame body 2 in which the tape is contained, a blade part 4 equipped with a cutter 3 for cutting the tape, and a blade part 4 that is close to and spaced from the blade part 4. The flexible blade receiver consists of a part 5 and a lid 7 which is attached to the frame main body 2 via a hinge part 6.

Specifically, the frame main body 2 includes a cylindrical inner circumferential wall 8 and a substantially cylindrical outer circumferential wall 9 concentric with the inner circumferential wall 8, and the inner and outer circumferential walls 8 and 9 are integrally formed. In order to do this, a side wall portion 10 is provided on one edge, and the other edge is formed into an opening.

Further, the outer peripheral wall 9 is provided with a tape outlet 11 formed in the axial direction in the shape of a long and short rope, and recesses are provided at both ends of the outer peripheral wall 9 so that the cut surface of the tape can be easily taken out. 12.12 is formed, and the side wall portion 10 corresponding to the recessed portion 12 is also formed with a notch.

Further, the end of the tape outlet 11 opposite to the concave portion 12 is bent in the circumferential direction, and the tip is further extended to form an L-shape so that the rear portion of the blade holder can be hooked. A front stopper 15 is provided on the inner surface 14 of the outer circumferential wall 9 to which the front part of the blade receiver part 5 can be hooked.

Thus, the blade portion 14 has a blade attachment portion 18 having a recess 21.
and a cutter 3 whose cutting edge is disposed inside the recess 21, and the blade mounting portion 18 includes a protrusion 17 protruding from the outer surface 16 of the outer peripheral wall 9, and a cutter 3 that is fitted into the protrusion 17. It consists of a blade mounting body 34 that is attached.

Specifically, the protruding portion 17 has a pair of left and right holes 19 19 arranged in a row in the axial direction so that the blade attachment main body 34 can be fitted therein.

Further, the blade attachment main body 34 is provided with a pair of protrusions 20.20 that are fitted into the holes 19.19, and when attached to the protrusion 17, the blade attachment portion 18.
is formed such that it has a recess 21.

The cutter 3 is disposed within the recess 21 so that the cutting edge does not protrude from the recess 21 and is held between the blade attachment body 34 and the protrusion 17.

The blade receiver part 5 is formed in a curved shape along the outer circumferential wall 9 of the winding frame main body 2, and has a tip end side so that it can slide on the tape during the tape cutting operation. A minute step t is formed on the surface.

Further, the blade receiver is engaged with the outer circumferential wall 9 of the frame main body 2 in the portion 5, and the stopper 15 or the rear stopper 13
Two hooks 22, 22 with a U-shaped cross section are provided to maintain a constant sliding distance by being in contact with the tape. A mounting portion 23 is provided.

The blade receiver part 5 formed in this manner slides on the outer peripheral wall 9 as shown in the direction of arrow A, and can move toward and away from the blade part 4. The front stopper 15 and rear stopper 14 of the outer circumferential wall 9 and the hooking parts 22, 22 of the blade receiver part 5 come into contact with each other appropriately, and the sliding distance is kept constant.

Therefore, the lid body 7 has r'! A center hole 24 is provided which has the same diameter as the outer diameter of the outer circumferential wall 9 of the frame main body 2 and into which the inner circumferential wall 8 of the frame main body 2 can be loosely fitted. A notch 25 is formed at a location corresponding to the concave portion 12 of No. 2.

Furthermore, the lid body 7 has an attachment/detachment part 26 having a substantially semicircular cross section on its inner surface, and an insertion part 27 which is inserted into the outer circumferential wall 9 of the frame main body 2 is attached.

The lid body 7 shaped as described above is closed in the direction of arrow B as shown in FIG. The removable portion 26 of the lid 7 is engaged with the removable portion 26 of the lid body 7.

FIG. 3 shows the state in which this tape feeding tool 1 is used for work.

That is, the tape 29 whose tip end protrudes from the tape outlet 11 is fitted onto the inner circumferential wall 8, and then the tape is closed.

Thereafter, as shown in CI), the index finger 30 is inserted through the inner circumferential wall 9 and the center hole 24 of the lid 7, and the index finger 30 is inserted as shown in arrow C.
direction to wrap the tape 29 around the covering 31 of the electric wire, cable, etc. Next, as shown in (II), the blade holder part 5 slides on the outer peripheral wall 9 with the thumb 32 in the direction of the arrow, and the tape 29 is moved between the cutter 3 of the blade part 4 and the tip of the blade holder part 5. It gets caught between the two and is cut off. Next, as shown in (I[I), the blade receiver part 5 is separated from the blade part 4, and the tip of the tape 29 is stuck on the outer peripheral wall 9. When reusing the tape 29, the tape 29 can be easily pulled out by hooking a finger on the recess 12 of the outer peripheral wall 9.

FIG. 4 shows another embodiment, in which the blade receiver is configured such that the portion 5 is fixed and the blade portion 4 is slidable. That is, the blade receiver part 5 is t'41. A convex portion 33 is provided in a protruding manner on the outer surface 16 of the outer circumferential wall 9 of the frame body 2 and is capable of abutting against the cutter 3 of the blade portion 4 when in close proximity to the blade portion 4 .

In addition, the blade part 4 slides on the outer surface 16 of the outer peripheral wall 9 so that the blade receiver can move toward and away from the part 5. As in the previous embodiment, the cutter 3 is disposed in the recess 21 of the blade mounting portion 18 so that the cutting edge does not protrude.

A similar effect can be obtained by sliding the blade portion 4 in this manner.

It should be noted that the present invention is not limited to the above-mentioned embodiments, and it goes without saying that the design can be changed within a range that does not deviate from the personnel.In order to prevent the cutter 3 from being worn out, the blade holder is provided with rubber or the like at the tip of the part 5. It is also preferable to add an elastic body. Furthermore, it is also possible to provide a long hole in the appropriate position of the side wall 10 of the cover body 2 or the lid 7 so that the inside can be observed. It is also free to make it possible to observe it from the outside at all times.

〔Effect of the invention〕

The above configuration brings about the following remarkable effects.

By inserting the zero index finger 30 into the inner circumferential wall 8 and the center hole 24 in a penetrating manner, all predetermined work can be easily and easily carried out with one hand, and no separate knife is required as in the conventional case.

■The cut surface of the tape is also good, and coverings such as electric wires and cables are wrapped beautifully.

■Since the recess 21 is provided in the blade part 4, the tip of the cutter 3 There is no X where the cutting edge comes into contact with fingers, etc., ensuring safety.

(2) Since the concave portions 12.12 are formed in the frame main body 2, the tip of the tape 29 can be easily pulled out, making it possible to speed up the work.

(2) By opening the lid 7, the tape can be replaced quickly.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway front view showing one embodiment of the present invention, and FIG.
3 is an explanatory view showing the state of use, and FIG. 4 is a partially cutaway front view showing another embodiment. 2...Ore frame body, 3...Cutter, 4...Blade part, 5
... Blade holder is part, 7... Lid body, 8... Inner peripheral wall, 9.
... Outer peripheral wall, 10... Side wall part, 11... Tape outlet, 12... Recessed part, Work 6... External surface, 18... Blade attachment part, 21... Recessed part, 24...center hole, 25...
- Notch, 29... tape.

Claims (1)

[Claims] 1. A cylindrical inner circumferential wall 8 into which the tape 29 is externally fitted, and an outer circumferential wall 9 in which a tape outlet 11 is formed, and a side wall portion 10 is formed at one edge of both the inner and outer circumferential walls 8 and 9. A winding frame main body 2 is provided, and the other edge is opened, and a blade part 4 in which a cutter 3 is disposed in a recess 21 of a blade mounting part 18;
Blade receivers 5 that come into contact with the cutter 3 are disposed oppositely on the outer surface 16 of the outer peripheral wall 9 with the tape outlet 11 in between, and A recess 12 in the outer peripheral wall 9 near the tape outlet 11
A lid body 7 in which a center hole 24 is formed, and a notch 25 is formed at a location corresponding to the recessed part 12.
A tape feeding tool characterized in that the winding frame main body 2 is configured to be able to be covered.