JP2596911Y2 - Cable cover - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable cover for storing cables in a bundle.

[0002]

2. Description of the Related Art Conventionally, as a cable cover for bundling and storing cables, as shown in FIG. 3, a flexible synthetic resin sheet 101 and a male strip fastener 103 on one of the opposite edges of the sheet 101. On the other hand, a cable cover 100 in which a female strip fastener 105 is sewn with a sewing machine is used.

[0003]

The conventional cable cover 100 has a structure in which the hook-and-loop fasteners 103 and 105 are sewn with a sewing machine. There was a problem that the hook-and-loop fastener could be loosened. For this reason, conventionally, there has been no choice but to use a ribbon-shaped hook-and-loop fastener having an edge on the edge, and there has been a problem that the cost is increased.

[0004] It is convenient to provide a cable cover as a long wide band-shaped sheet and cut it to a required length for use. However, in the conventional cable cover, the hook-and-loop fastener must be opened and closed several times. In such a case, the sewn thread is unraveled from the end, and the hook-and-loop fastener is removed from the sheet.

[0005] Even if the sheet portion of the hook-and-loop fastener material is made of a non-woven fabric, if the hook-and-loop fastener cut out from the raw material is sewn with a sewing machine, the portion which has not been hooked and hooked in the past is made of male and female. There was also a problem that it was difficult to hook the fingertips because they hooked each other. That is, even if the problem of loosening of the hook-and-loop fastener cut out from the raw material is solved, operability is still insufficient.

Therefore, the present invention provides an inexpensive hook-and-loop fastener which does not come off when repeatedly opened and closed even if a hook-and-loop fastener having no ears is used, and which does not come off even when cut and used as appropriate. It is a first object to provide a cable cover which is highly versatile and easy to handle, such as opening and closing the cover. In addition, a third object is to provide a cable cover excellent in durability.

[0007]

In order to achieve the first object, a cable cover according to the present invention has a flexible synthetic resin sheet and a sheet formed by winding the sheet. A cable fastener in which a male band-shaped fastener is attached to one of the opposite edges of the sheet, and a female band-shaped fastener is attached to the other of the opposite edges of the sheet. The fastener has a structure in which only both longitudinal edges of the band are welded to the sheet, and at the welded both edges , a male or female hooking member is attached to the base of the belt-shaped surface fastener.
Is welded to the material and crushed, and the substrate is also
Characterized in that it is welded to the

According to this cable cover, the belt-shaped surface fastener has a structure in which only both longitudinal edges of the belt are welded to the sheet.
And it is welded on both edges
Means that male or female hook members are welded to the base material of the belt-shaped fastener.
And crushed, and the base material is also welded to the sheet.
It is in the state that it is being done, even if you do not have ears,
The hook-and-loop fastener does not come off from the edge. In addition, even when it is used after being cut to an appropriate length, it does not come off from the cut portion. Further, there is no need to provide a sheet edge fold as shown in FIG. 3 for the conventional product, so that the structure is simple and the production becomes easy.

[0009] In order to achieve the second object, claim
Cable cover 1 wherein, in the welded portion of the fascia fastener, that have been crushed male or female鉤止member. this
Accordingly, the portion where the hooking member is crushed is not hooked by the male and female, so that the fingertip can be easily inserted into the portion, and the work becomes easier when the hook-and-loop fastener is opened. Further, since the hooked member remaining after being crushed can also serve as a slipper when a finger is put thereon, this also increases the ease of opening and closing.

[0010] In order to achieve the third object, Claim
As described in item 2 , in the cable cover according to claim 1, the sheet may be made of vinyl chloride containing cloth. This is because reinforcing with a cloth can prevent a hole from being formed at the time of welding or a tear during use.

Further, as described in the third aspect, in the cable cover according to the first aspect, the sheet may be configured in different colors on the front and back sides. This is because the front and back are easy to understand and convenient to handle. This is also effective for the second purpose. Of course, the first purpose to the third
In order to achieve all of the objectives, as described in claim 4, a flexible synthetic resin sheet and a stopper for winding the sheet and stopping it in a cylindrical shape, In a cable cover in which a male band-shaped fastener is attached to one of the opposed edges and a female band-shaped fastener is attached to the other, the sheet is made of flame-retardant vinyl chloride containing polyester cloth with different colors on the front and back, A band cut out from the raw material of the hook-and-loop fastener material is used as a band-shaped surface fastener of the stopper, and one of the opposite edges of the sheet is a male and the other is a female so that the respective bands are arranged. only longitudinal edges of the strip in the arrangement position they become welded structure with respect to the sheet, moreover, in the welded two edge portions, a male or female鉤止member said fascia Fuss Is being crushed welded to the base material,
Further, it is a matter of course that the base material may be configured as a cable cover which is in a state of being welded to the sheet .

[0012]

Next, an embodiment of the present invention will be described with reference to the drawings. The cable cover 1 of the embodiment is, as shown in FIG.
A sheet 3 made of a flexible synthetic resin and a male band-shaped fastener 5 attached to one edge of the sheet 3 and a female band-shaped fastener 7 attached to the other edge, respectively. Are both edges 5a,
5b, 7a, and 7b are attached in a state where they are welded to a sheet.

Here, as shown in FIG. 2A, the sheet 3 is formed by laminating flame-retardant vinyl chloride layers 12, 13 having a polyester cloth 11 as a core on both sides.
Further, the vinyl chloride layer 12 on the front side of the sheet 3 is gray, and the vinyl chloride layer 13 on the rear side is black.

As shown in FIG. 2B, the belt-shaped surface fasteners 5 and 7 are formed by attaching the belts 25 and 27 cut out from a raw material of nylon surface fastener material to the back of one edge of the sheet 3. Male and female are set on the front side of the other edge, respectively, and the portions indicated by white arrows are pressed and heated from the front and back, and as shown in FIG. , 25
b, 27a, hook 31 and loop 33 at 27b is band
25 and 27 are welded to the base materials 28 and 29 and crushed,
The bases 28 and 29 are also welded to the sheet 3.
It is characterized by being in a state . In this welding, first, the belts 25 and 27 cut out from the raw material were heated to 80 ° C.
After being preheated to a predetermined position, the sheet 3 was set at a predetermined position. Then, the sheet was heated using a high-frequency welder and welded to the sheet 3. The reason why the preheating is performed in this way is that the sheet 3 made of vinyl chloride becomes softer and faster than the belts 25 and 27 made of nylon, and the welding cannot be performed well. The setting conditions of the high-frequency welder are changed between winter and summer according to the room temperature.

The portion where the loop and the hook are crushed by the high frequency welder is not hooked by the male and female, so that the fingertip can be easily hooked and convenient to open. In addition, the squashed remaining hooking member can also serve as a non-slip when a finger is put on it, which also increases the ease of opening and closing. In addition, since the welding configuration is adopted, even the strips 25 and 27 cut out from the raw material are not loosened from the edges. Further, even when the cable cover 1 is cut to an arbitrary length for use, the hook-and-loop fastener does not come loose from the cut portion. Therefore, there is no problem at all even if it is opened and closed many times with a strong force.

Further, since the front and back sides are different colors, the front and back sides can be easily distinguished when wound around a cable bundle, which is convenient. Further, since the sheet 3 has a core made of cloth, it is possible to prevent a hole from being formed at the time of welding or a tear during use.

Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and various embodiments can be adopted without departing from the gist of the present invention. For example, the cost reduction effect can be obtained simply by using a strip fastener having no ear for only one of male and female. The hooks and loops may be crushed only at the outer edge when opened.

[0018]

[Effects of the Invention] According to the cable cover of the present invention, a hook-and-loop fastener without ears can be used, and the hook-and-loop fastener does not come off when the cover is repeatedly opened and closed. Even when the hook-and-loop fastener is not removed, a cable cover that is inexpensive and highly versatile can be provided. Also, according to the cable cover of the present invention, when opening the cover, it is easy to put a fingertip on
You. According to the cable cover of the second aspect, the durability is also remarkably improved. Further, the cable cover according to the third aspect can also contribute to improvement in operability. And
According to the cable cover of the fourth aspect , all these effects can be satisfied.

[Brief description of the drawings]

FIG. 1 is a front view of a used state of a cable cover of an embodiment.

FIG. 2 is an explanatory view showing a structure and a manufacturing procedure of the cable cover of the embodiment.

FIG. 3 is a cross-sectional view showing a structure of a conventional cable cover.

[Explanation of symbols]

1 ... Cable cover, 3 ... Sheet, 5,7 ...
・ Strip fasteners, 11 ・ ・ ・ Polyester cloth, 1
3, 15 ... vinyl chloride layer, 21 ... raw material, 25,
27 ... a band cut out from the raw material, 31 ... a hook,
33 ... Loop.

Continuation of the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) H02G 3/04

Claims (4)

(57) [Scope of request for utility model registration] 1. A sheet made of a flexible synthetic resin,
It consists of a stopper that winds the sheet and stops it in a cylindrical shape,
As the stopper, in a cable cover in which a male band-shaped fastener is attached to one of the opposite edges of the sheet and a female band-shaped fastener is attached to the other, wherein the band-shaped fastener has only two edges in the longitudinal direction of the band. it becomes welded structure with respect to the sheet, moreover, its the welded both edge portions, a male or female鉤止member said
Welded and crushed to the base material of the band-shaped fastener, and
The cable cover, wherein the base material is also welded to the sheet . 2. The cable cover according to claim 1, wherein said sheet is made of cloth containing vinyl chloride. 3. The cable cover according to claim 1, wherein the sheet is formed in different colors on the front and back sides. 4. A sheet made of a flexible synthetic resin,
It consists of a stopper that winds the sheet and stops it in a cylindrical shape,
As the stopper, in a cable cover in which a male band-shaped fastener is attached to one of the opposite edges of the sheet and a female band-shaped fastener is attached to the other, the sheet is coated with a polyester cloth having different colors on both sides. A belt cut from a raw material of surface fastener material is used as the belt-like surface fastener of the fastener, and each of the belts is formed so that one of the opposite edges of the sheet is a male and the other is a female. Are arranged, and only the two longitudinal edges of the band are welded to the sheet at the arrangement position, and the welded both edge portions are male or female hooking members. Is welded to the base material of the belt-shaped fastener and crushed.
Wherein the base material is also welded to the sheet .