JPS6326531Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a branch line cover.

(Prior Art) Branch lines such as utility poles are generally constructed by attaching one end of a stranded steel wire to the utility pole and connecting the other end to an anchor rod. Branch line covers are used to mark and protect branch lines. The connection between the branch line and the anchor rod is thick because a thimble or wire grip is used. In order to cover this connection part, the cover body must be a thick tube. If the cover body is a thick tube, a large gap will be created between it and the thin branch line, causing the branch line cover to wobble or become misaligned. Furthermore, if the branch line cover is left in a hollow state, there is a risk that snakes and rats may climb up inside the cover and cause a power line accident. Therefore, a lid body is placed over the upper end of the cover body. A through hole approximately the same size as the thickness of the branch line is provided in the center of the lid.
Since the branch line is inserted through this through hole, the branch line cover can be stably and beautifully attached to the branch line without wobbling or shifting its position.

(Problem that the invention aims to solve) However, since the branch line cover is attached after installing the utility pole or branch line, the cover body is cut in the longitudinal direction on one side, and the lid body is cut in half. It is split-shaped. Therefore, even when installed, there is a risk that the connecting portions of the cover body and the lid body may loosen or come undone, rendering the cover useless as a branch line cover, or the cover body may open, resulting in a poor appearance.

Additionally, in order to eliminate such inconveniences, the lid body and the cover body are fixed with a stopper, but the head of the stopper protrudes outward from the side of the lid body, and passersby may be injured if they hit this head. There were problems such as clothes being caught and torn.

(Means for Solving the Problems) The branch line cover according to the present invention consists of a tubular cover body 1 made of hard synthetic resin and a hollow lid body 2, and the cover body 1 extends in the longitudinal direction of the tube. The lid body 2 is provided with a conical part 8 that extends to the cylindrical edge part 12, and is divided into two parts along a plane including the axis of each of these parts, and a branch line is inserted through the center of the upper end of the conical part 8. A groove 13 is formed between the cylindrical edge 12 and the cylindrical portion 7 for fitting the upper end of the cover main body 1 therein. The cylindrical part 7 is formed longer than the cylindrical edge part 12, and the cylindrical part 7 and the cover main body 1 whose upper end is fitted into the groove part 13 are fixed with a stopper 5, so that the cylindrical part 7 is formed longer than the cylindrical edge part 12. The head of the stopper 5 that fixes the part 7 and the cover main body 1 is configured so as not to protrude outward beyond the cylindrical edge part 12.

(Function) After fitting the lid 2 to the upper end of the cover body 1, the stopper 5 is passed through the cylindrical portion 7 of the lid 2 and the cover body 1 to fix the lid 2 and the cover body 1. .

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

1 is a tubular cover body made of hard synthetic resin, and the cover body 1 has a cut 3 extending in the longitudinal direction of the tube.
It is equipped with Numerals 4 and 4 are stop holes into which stoppers 5 and 5 are inserted. The cover main body 1 is formed by covering the entire outer peripheral surface of a tubular body colored black with a synthetic resin coating colored in a color (for example, yellow) with an excellent marking effect. The cover main body 1 is not limited to a tubular body having a circular cross section, but may be a tubular body having a polygonal shape or the like.

Reference numeral 2 denotes a lid body made of a hard synthetic resin material.
There are two halves 2a and 2b. 7 is a cylindrical part forming the lower part of the lid 2; 8 is a conical part forming the upper part of the lid 2; 9 is a small conical part protruding from the top of the conical part 8; The tip of the conical portion 9 is truncated to form a through hole 10 through which the branch wire 11 is inserted. Although the small conical part 9 may not be provided and the through hole 10 may be provided at the top of the conical part 8, if the small conical part 9 is formed slightly long and is truncated at an appropriate position, the branch line The through hole 10 can have a size corresponding to the thickness of the through hole 11.

Reference numeral 12 denotes a cylindrical edge part for forming a groove part 13 between the cylindrical part 7 and into which the upper end part of the cover body 1 can be inserted and locked, and is suspended from the lower end part of the conical part 8. Note that the cylindrical portion 7 described above is formed longer downwardly than the cylindrical edge portion 12.

FIG. 3 shows two half parts 2 that constitute the lid body 2.
It is a perspective view of one of a and 2b. In other words, it is a perspective view of a half-split section taken longitudinally through the center of the lid body 2. 2
0 and 20 are receiving holes, and 21 and 21 are locking protrusions, both of which are provided on the joint surface that joins the two half parts 2a and 2b. the other locking protrusion 21,
21 and the receiving holes 20, 20 are provided in correspondence so that they can be fitted, so that when the half parts 2a, 2b are combined to form the lid body 2, it can be firmly combined. Branch line cover A is like this cover body 1
and a lid body 2.

To attach the branch line cover A like this to the branch line 11, proceed as follows.

First, open the cutout 3 of the cover body 1 and open the branch line 11.
Insert it so that it covers it. Although not shown, the cutout 3 is fixed with a stopper so that the cover body 1 covering the branch line 11 does not open. Next, the two halves 2a and 2b are combined to sandwich the branch line 11 to form a lid 2, and this lid 2 is fitted onto the upper end of the cover main body 1. At this time, the upper end of the cover main body 1 is inserted and locked into the groove 13 of the lid. Therefore, the cylindrical portion 7 of the lid body 2 is fitted into the opening at the upper end of the cover body 1, and the cylindrical edge portion 12 covers the outer peripheral portion of the upper end of the cover body 1. After fitting the lid 2 to the upper end of the cover body 1 in this way, the cylindrical portion 7 of the lid 2 is
The through holes 14, 14 provided in the cover body 1 are aligned with the stop holes 4, 4 provided in the cover body 1, and the head 15 is inserted into both holes.
The stopper 5 having the enlarged locking portion 16 is inserted and fixed. The cylindrical part 7 is formed longer downward than the cylindrical edge 12, and the head 15 of the stopper 5 that fixed the cylindrical part 7 of the lid body 2 and the cover body 1 is attached to the cylindrical edge 12.
It is designed so that it does not protrude outward from the outer surface of the. The stopper 5 prevents the lid body 2 from separating from the cover body 1, and furthermore, the upper end of the cover body 1 is completely restrained. A through hole 10 is formed by cutting off a suitable part of the small conical part 9 to insert a branch wire 11 through the fitting. You may also make cuts in the direction. Further, the bottom of the lid 2 may be open, but may have a bottom plate 18 as shown in the drawings. This bottom plate 1
8, a through hole 19 through which the branch line 11 is inserted is required in the center.

(Effect of the invention) The cylindrical part of the lid body is formed to be longer than the cylindrical edge, and this long cylindrical part and the cover body are fixed with a stopper, and the head of the stopper is attached to the cylindrical edge. The head of the stopper is designed so that it does not protrude outward beyond the stopper, so the head of the stopper may hit and injure passersby.
It is safe and will not tear your clothes.

[Brief explanation of drawings]

Figure 1 is an exploded perspective view of the main parts of the branch line cover of the present invention;
FIG. 2 is a central vertical sectional view of the same, and FIG. 3 is a perspective view of one half of the half-shaped lid. 1... Cover body, 2... Lid body, 2a, 2b...
... Half part, 3 ... Cut, 7 ... Cylindrical part, 8 ... Conical part, 10 ... Through hole, 11 ... Branch line, 12 ...
Cylinder edge, 13...groove.

Claims (1)

[Scope of utility model registration request] Tubular cover body 1 made of hard synthetic resin
and a hollow lid body 2, the cover body 1 is provided with a cut 3 extending in the longitudinal direction of the tube, and the lid body 2
has a conical part 8 connected to a cylindrical edge part 12, is divided into two parts along a plane including the axis of each part, and has a through hole 10 in the center of the upper end of the conical part 8 through which a branch line is inserted,
The cylinder edge 12 is provided with a cylindrical part 7 inside the cylinder edge 12.
A groove 13 for fitting the upper end of the cover body 1 is formed between the cylindrical portion 7 and the cylindrical portion 7. The cylindrical portion 7 is formed longer than the cylindrical edge 12, and the cylindrical portion 7 and the groove 13 and the cover body 1 whose upper end is fitted are fixed with a stopper 5, and the head of the stopper 5 which fixed the cylindrical part 7 and the cover body 1 in this way is located outward from the cylindrical edge 12. A branch line cover characterized in that it does not protrude.