JPH06165349A - Band for fixing cord - Google Patents

Abstract

PURPOSE:To obtain such a structure that a parts fixing tool does not fall down even when the screws fixing the component fixing tool are removed. CONSTITUTION:A component fixing tool 1 has tapped holes 5 on both sides and fixed to a plate, etc., (fixing section) with screws screwed in the holes 5. In case the fixing section made of a plate, etc., is a metallic one at the time of attaching a power supply cord, a sheet 2 is provided for insulating the fixing section and tapped holes 6 are formed on both sides of the sheet 2. Then the sheet 2 is fixed by inserting the front end of a clip base section 3 provided at the center of the sheet 2 into the plate, etc. The component fixing tool 1 on the top and sheet 2 on the bottom respectively have teeth 7 so as to fix cords having diameters smaller than a prescribed inside diameter with the teeth 7. For cords having diameters larger than the prescribed inside diameter, the sheet 2 has washer sections 4 at both ends.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cord fixing band, and more particularly to a cord mounting band suitable for securing safety and reliability of power cords and connecting cords and improving workability.

[0002]

2. Description of the Related Art The cord attaching band of the prior art is designed to be compatible with power cords and other types of cords. Normally, the cord is pulled out at one or two places and the pulling force when the cord is pulled It was supposed to correspond to. Further, in order to cope with insulation, measures have been taken such that the cord mounting band is made of resin or coated with resin, and when the mounting plate to which the cord mounting band is fastened is an iron plate, an insulating sheet is laid. Further, as an example having a locking portion in the central portion, there is one described in Japanese Utility Model Laid-Open No. 58-9510.

[0003]

Since the cord mounting band according to the above-mentioned prior art is usually screwed at one or two places, the cord mounting band will be disengaged if the screw is removed during cord mounting. There was a possibility of deterioration of the mounting work, loss of the cord mounting band, and mounting due to an incompatible cord mounting band, and no consideration was given to safety and reliability due to the work.

A first object of the present invention is to prevent the cord attaching band from coming off during the cord attaching operation. Also, it is one of the purposes that it can be removed when it is desired to remove it. Further, the conventional cord attachment band requires an insulating sheet when the attachment plate to be tightened is an iron plate.

A second object of the present invention is to ensure the reliability of insulation without using an insulating sheet. Further, since the conventional cord attaching band is usually intended for one type of power cord or other cord, it may not be attached depending on the state of the cord during the cord attaching operation.

A third object of the present invention is to provide at least two types of power cords or those which can be used with other cords.

[0007]

In order to achieve the first object of the above-mentioned object, it can be achieved by providing two substantially connected parts and providing a locking part in the substantially central part of the first part. . Further, it is also possible to enable removal by making the shape of the substantially locking portion a substantially arrow upward shape and providing a split at the center of the arrow.

To achieve the second object of the present invention, the cord mounting band can be realized by molding or processing an insulating resin.

In order to achieve the third object of the present invention, a convex or concave claw-shaped portion on the surface of the cord mounting band opposite to the locking portion of the first portion and the second portion. This can be achieved by providing a concave or convex claw-shaped portion as well. Further, by providing a washer-shaped portion connected to the first portion or the second portion, more cords can be dealt with.

[0010]

In order to prevent the cord attaching band from coming off even if the screw is removed, which is the first object of the present invention, in the present invention, there are provided approximately two parts which are connected to each other, and approximately the center of the first part. Since the locking portion is provided in the portion, even if the screw is removed, the locking portion locks the cord attaching band, so that it does not come off. Further, since the shape of the substantially locking portion is a substantially upward shape of the arrow and the center portion of the arrow is provided with a split, it can be removed by using a tool.

Regarding the alternative of the insulating sheet which is the second object of the present invention, the insulating sheet can be removed because the cord attaching band is made of an insulating resin.

In order to cope with various cords which are the third object of the present invention, a convex or concave claw-shaped portion on the first portion provided on the cord mounting band and the second portion are also provided. Since the cord is sandwiched by the concave or convex claw-shaped portion, various cords can be dealt with depending on the positions of the claw portion and the cord. Further, since a washer-shaped portion connected is also provided, more cords can be handled.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a cord according to an embodiment of the present invention, in which a clip base portion 3 is provided at the center of a seat portion 2 connected to a component fixture 1 and two washer portions 4 connected to both ends of the seat portion are provided. It is an appearance block diagram of a resin band molded product for attachment.

The component fixture 1 has screw holes 5 on both sides for attaching the component fixture 1 to a flat plate or the like (fixed portion), and the portion is fixed to the flat plate or the like (fixed portion) by inserting a screw. Also, when mounting the power cord, if the fixed part such as a flat plate is metal,
For safety reasons, a sheet 2 is provided to insulate them from these, and screw holes 6 are also provided on both sides thereof. Then, the front end of the clip base 3 provided at the center of the seat is inserted and fixed in a flat plate or the like. As a countermeasure when a thin wire having a predetermined inner diameter or less is inserted, each of the upper part fixing tool 1 and the lower sheet part 2 is provided with a claw 7, and the claw 7 is tightened with a constant force.
As a measure against the insertion of a thick wire having a predetermined inner diameter or more, a washer portion 4 for inserting a resin having a certain width connected to both ends of the seat 2 between the component fixture and the seat.

FIGS. 3 and 4 are views showing examples of using the cord-attaching resin band.

When a wire rod 1 having a predetermined inner diameter or less is inserted,
First, the tip of the clip 3 in the center of the seat is inserted into the fixing portion 2 (flat plate or the like), the resin of the connecting portion 5 between the component fixing portion 4 and the sheet portion is folded back, and attached to the sheet portion 6 and the component fixing portion 5. Insert the screws 8 into the screw holes 7 at both ends and fix them. Here, the wire can be clamped and fixed by the sheet portion 6 and the claw 9 of the component fixture 4 with a constant force which is also a thin wire.

When a wire having a predetermined inner diameter or more is inserted, the tip of the clip 3 is inserted into the fixing portion in the same manner as above.
A washer 10 of a certain width connected to both ends of the seat 6
Is inserted between the component fixing tool 4 and the seat 6, and the component fixing tool 4
The resin of the connecting portion 5 of the sheet 6 and the sheet 6 is folded back, and the screws 8 are inserted into the screw holes 7 at both ends attached to the sheet portion / component fixing tool and fixed.

According to this embodiment, it is possible to tighten and fix the cords of various kinds in the market other than the predetermined inner diameter with a certain force.

[0019]

As described above, according to the present invention, since the cord mounting band does not come off even if the screw is removed by the clip base portion 3 which is the locking portion provided on the seat portion 2, the cord mounting band is not removed. It is possible to secure efficiency UP, reliability, and safety.

Further, the clip base portion 3 can be removed by providing a split in the central portion thereof. Since the cord mounting band according to the present invention uses an insulating resin, it is not necessary to provide an insulating sheet.

Further, the projecting or concave claws 7 and the washer portion 4 on the component fixing portion 1 and the seat portion 2 can accommodate more cords.

[Brief description of drawings]

FIG. 1 is a view showing a front surface and a side surface of a cord mounting band.

FIG. 2 is a diagram showing an example of using the band when the inner diameter is equal to or smaller than a predetermined inner diameter.

FIG. 3 is a diagram showing a working example of a band in the case of a predetermined inner diameter or more.

[Explanation of symbols]

 1 ... Component fixing part, 2 ... Seat part, 3 ... Clip base part, 4 ... Washer part, 7 ... Claw.

Claims (5)

[Claims] 1. A cord mounting band comprising at least two substantially connected portions, and a columnar or angular locking portion provided at a substantially central portion of the first portion. 2. The cord mounting band according to claim 1, which is made of a resin molded product. 3. The convex or concave claw-shaped portion is provided on the surface of the first portion opposite to the engaging portion, and the second portion is also concave or convex. A band for attaching a cord, which is provided with a claw-shaped portion. 4. The method according to any one of claims 1 to 3, wherein the shape of the locking portion of the first portion is a substantially upward shape of an arrow, and a split is provided at the center of the arrow. Cord attachment band 5. A cord attachment according to any one of claims 1 to 4, characterized in that a cylindrical or other washer-shaped portion connected to the first portion or the second portion is provided. For band.