JP2002051436A - Fixing construction of wiring stopper - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fixing construction of wiring stopper which can easily fix the wiring stopper to the indoor concrete surface and can stably maintain fixing conditions for a long period of time, without generation of noise and with as little labor amount as possible. SOLUTION: The stopper 10 is fixed on a wall surface 18 by bonding to the wall surface 18 via a bonding agent layer 20 formed therein, a fixing portion 14 of the stopper 10, including the fixing portion 14 to be fixed on the concrete wall surface 18 and an inserting portion 12 for inserting a wiring 22 and by embedding and locating on such a fixing portion 14, a clamping member 26 which is formed as a sheet having the holes or as a net within the bending agent layer 20 at least in the periphery of the fixing portion 14, while covering the fixing portion 14.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing structure for a wiring stopper, and more particularly to a fixing member for fixing wires such as electric wires and telephone wires laid on a concrete surface indoors to the concrete surface. The present invention relates to a structure for fixing to a surface.

[0002]

2. Description of the Related Art As is well known, wires such as electric wires and telephone wires laid on indoor walls, ceilings, floors, and the like of buildings such as houses and buildings are usually provided with predetermined fasteners. Therefore, it is stopped so as not to drop from the wall surface or the ceiling surface or to shift from a predetermined laying position on the floor surface. This stopper is generally made of a metal or resin processed plate material having a predetermined length, and an arch-shaped insertion portion through which wiring can be inserted is provided at an intermediate portion in the length direction, On both sides of the insertion portion, fixing portions are provided, which are formed in a flat shape and extend laterally. Then, in a state where the wiring laid on the wall surface, the ceiling surface, the floor surface, and the like are inserted in the arch-shaped insertion portion, the fixed portions located on both sides of the insertion portion have the wall surface, the ceiling surface, and the floor. By being fixed to a surface or the like, the wiring can be stopped on the wall surface, ceiling surface, floor surface, or the like.

[0003] By the way, a concrete foundation provided in a house or building made of lightweight concrete, ordinary concrete, or the like, is provided under an indoor concrete wall surface, ceiling surface, floor surface, or a floor including a general wooden house. When fixing the above-structured stopper to a so-called concrete surface, such as a surface, and stopping the wiring laid on those surfaces with the stopper, usually, a thread is formed on the outer peripheral surface. A so-called screw nail provided with is used, and this screw nail is
The fixing portion is firmly fixed to the concrete surface by being screwed into the concrete surface as described above while penetrating the fixing portion of the stopper.

[0004] However, when the fastener is fixed to the concrete surface using such a screw nail, the screw nail is previously attached to the concrete surface so that the screw nail can be smoothly screwed into the concrete surface. The work of providing a hole for screwing with an electric drill or the like is generally performed, and this drilling operation has caused a problem that loud noise is generated. Also, since the concrete surface is extremely hard, the labor burden in drilling work on such a concrete surface is large. Particularly, when a large number of fasteners are fixed to a large-area concrete surface, such labor is required. There was also a problem that the burden would be enormous.

[0005] In place of such a fixing method of the fastener using the screw nail, a method of bonding the fixing portion of the fastener to the concrete surface by using an appropriate adhesive is considered. For example, the drilling work on the concrete surface can be omitted, and the above-mentioned problem of noise at the time of fixing the fastener can be solved, and the labor burden can be advantageously reduced. However, the concrete surface
Because of the low surface smoothness, the bonding strength between the stopper and the fixing portion when the stopper was bonded could not be sufficiently ensured. Therefore, simply attaching the fixing part of the stopper to such a concrete surface with an adhesive may, for example, cause the wiring inserted into the insertion part of the stopper to be in a concrete state. When any acting force is applied in a direction away from the surface, the fixing portion
There is a high risk of easily peeling off from the concrete surface,
Therefore, it has been difficult to stably maintain the fixed state of the stopper on the concrete surface for a long period of time.

[0006]

The present invention has been made in view of the above-mentioned circumstances, and a problem to be solved is to provide a fastener for stopping wiring on a concrete surface indoors by using a noise-imparting device. Provide a fixing structure for a wiring stopper that can be easily fixed to a concrete surface without causing any trouble and with as little labor as possible and that can maintain the fixed state stably for a long period of time. Is to do.

[0007]

In order to solve the problem, according to the present invention, an insertion portion through which wiring laid on a concrete surface indoors is inserted, and a fixing portion fixed to the concrete surface. A stopper that fixes and holds the wiring on the concrete surface by being fixed to the concrete surface at the fixing portion under a state where the wiring is inserted through the insertion portion. In the structure for fixing to the concrete surface, an adhesive layer is provided on the concrete surface to which the stopper is to be fixed, and the fixing portion of the stopper is provided with the adhesive layer on the concrete surface. Along with this, a perforated sheet-like or net-like pressing member is placed on the fixing portion, at least around the fixing portion, in the adhesive layer while covering the fixing portion. By allowed to position in a state where the written order, the fixing structure of the wiring studs where the 該止 Me tool to be secured to the concrete surface, it is an gist thereof.

[0008] In the fixing structure of the wiring stopper according to the present invention, the fixing part of the stopper is fixed on the concrete surface via the adhesive layer formed on the concrete surface to be fixed. Unlike the conventional fixing structure in which a screw nail penetrated through the fixing part is screwed into the concrete surface and fixed, there is no need to perform drilling work on a hard concrete surface. Thus, not only can the problem of noise generated when performing such a drilling operation be advantageously solved, but also the labor burden can be advantageously reduced by not having to perform such a drilling operation. is there.

In the fixing structure for a wiring fastener according to the present invention, the pressing member embedded in the adhesive layer is positioned at least around the fixing part of the fastener so as to cover the fixing part. From this point, even if an acting force is applied to the fixing portion to separate the fixing portion from the concrete surface, the fixing portion is pressed by the pressing member and easily peels off from the surface. This can be advantageously prevented, and moreover, since a perforated sheet or a net-shaped member is used as the holding member, the holes of such perforated sheets or the mesh of the net are used. The pressing member is embedded in the adhesive layer in a state where a part of the adhesive layer has entered each one of the adhesive layers. It is as it can be made to reliably adhered to up surface.

[0010] Therefore, in such a fixing structure, for example, when any action force is applied to the wiring inserted through the insertion portion of the stopper in the direction away from the concrete surface, Also, it is possible to more effectively prevent the fixing portion of the stopper from peeling off from the concrete surface as compared with a case where the fixing portion is simply adhered with an adhesive. It becomes.

Therefore, according to the fixing structure of the wiring stopper according to the present invention as described above, the stopper for fixing and holding the wiring on the indoor concrete surface can be provided without generating noise. Thus, it can be easily fixed to the concrete surface with a small labor burden, and the fixed state can be stably and more reliably maintained for a long period of time.

According to one preferred embodiment of the fixing structure of the wiring stopper according to the present invention, the insertion part and the fixing part of the stopper are constituted by separate members independent of each other, and The insertion portion is configured to be detachably attached to the fixing portion, so that the stopper can be formed as an integrated product having the insertion portion and the fixing portion.

In the case of adopting the fixing structure of the wiring stopper having such a configuration, for example, the fixing part of the stopper is fixed on the concrete surface and passes over the fixing part. Next, lay the wiring on the concrete surface,
Then, by attaching the insertion portion to the fixed portion so as to cover the wire, the wire can be fixed and held on the concrete surface, whereby the wire laid on the concrete surface can be stopped by a large number of fasteners. When fixing and holding at, the trouble of inserting long wires one by one into the insertion part of each stopper can be advantageously saved, so that wiring can be carried out on a concrete surface with simpler work. In addition, it can be easily fixed and held.

According to another advantageous aspect of the fixing structure for a wire stopper according to the present invention, the insertion portion of the stopper is erected at a predetermined interval on the fixing portion. In a state in which the wiring is formed by a pair of opposing members opposing each other and the wiring is inserted between the opposing surfaces of the pair of opposing members, respective distal end portions of the pair of opposing members are provided. The wiring is held between the pair of opposing members by being connected by a connecting member that connects the members.

In the case of employing the fixing structure of the wiring stopper having the above-described structure, for example, the distal end portions of a pair of opposing members forming the insertion portion of the stopper are connected by a connecting member. Prior to the concrete surface, a long wire is inserted from the distal end side of each of the opposed members between the opposed surfaces of the pair of opposed members in each of the plurality of fasteners fixed on the concrete surface at the fixing portion. Laying on the concrete surface can be inserted all at once with a large number of fasteners, so when fixing and holding the wire laid on the concrete surface with many fasteners, It is possible to advantageously save the trouble of having one end of a simple wiring and inserting the wiring through the insertion portions of a large number of fasteners fixed to the concrete surface one by one. Easier work , On a concrete surface, easily fixed, it is is able to allowed to hold.

Further, according to another preferable aspect of the fixing structure of the wiring stopper according to the present invention, the insertion portion of the stopper integrally extends from the fixing portion, and a tip of the fixing portion has a free end. Formed in a plastically deformable strip having a curved portion, wherein the wiring is plastically deformed in a state in which the wiring is inserted through the inside of the curved portion of the strip. Thereby, the wiring is configured to be held in a state where it is immovably clamped by the plastically deformed curved portion of the strip piece.

In the fixing structure of the wiring stopper having such a configuration, in a state where the wire is inserted through the curved portion of the insertion portion of the stopper, plastic deformation is simply performed by crushing the curved portion. Just by performing a one-touch operation, the wiring laid on the concrete surface can be held immovably with respect to the insertion part of the stopper,
Under such a condition that the wiring is fixed and held on a concrete surface by a stopper, the wiring may drop from a concrete wall surface or a ceiling surface, or may be displaced on a concrete floor surface or a foundation surface. Is more reliably and easily prevented.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, in order to clarify the present invention more specifically, a specific structure of a fixing structure of a wiring stopper according to the present invention will be described in detail with reference to the drawings. And

First, FIGS. 1 and 2 show an example of a fixing structure according to the present invention, in which a wiring stopper for fixing and holding wires such as electric wires and telephone wires on a concrete wall surface is shown. , The state fixed to the concrete wall,
The front form and the longitudinal sectional form are schematically shown, respectively. In this case, reference numeral 10 denotes a stopper made of a long metal thin plate, which has an insertion portion 12 and two plate-shaped fixing portions 14 as in the related art. The material for providing the stopper 10 is not particularly limited, and it is of course possible to use an appropriate resin material in addition to a metal material.

In this embodiment, the stopper 1 is used.
The zero insertion portion 12 is formed by bending a narrow strip having a short length into a mountain shape in its length direction, and has an inner peripheral surface including a semicircular arc surface as a whole. It has a substantially half cylindrical shape. Further, each of the two fixing portions 14 and 14 is formed of a wide flat plate having a rectangular shape of the same size, and has a half cylindrical shape having an inner peripheral surface including a semicircular arc surface. It is formed integrally with the insertion portion 12 so as to extend from both end edges of the insertion portion 12 in both radial directions on the semicircular arc surface.

That is, here, the stopper 10 is positioned at a predetermined interval at both ends in the longitudinal direction.
Between the two fixing portions 14, 14 made of a wide flat plate, and between the two fixing portions 14, 14, approximately from one fixing portion 14 toward the other fixing portion 14 so as to connect them. It is configured as an integral product consisting of the insertion portion 12 formed of a narrow band plate extending in a half-tubular arch shape.

Incidentally, in such a stopper 10,
Preferably, corners such as both end surfaces in the width direction of the insertion portion 12 and the opposing surfaces of the fixing portions 14, 14 from which the insertion portion 12 extends,
In the case where the stopper 10 is made of a metal material, at least the back surface of the insertion portion 12 is insulated by a known coating, coating, or the like, when the stopper 10 is made of a metal material. Will be applied. If you do this,
When a later-described wiring 22 is inserted into the insertion portion 12 or the like, the wiring 22 comes into contact with corners of the insertion portion 12 on both side end surfaces in the width direction and opposite surfaces of the fixing portions 14, and the wiring 22.
In the above, for example, it is possible to advantageously prevent damage such as breakage of a covering member covering the wiring 22, and if at least the back surface of the insertion portion 12 is insulated, the wiring 22 Even in the case of damage, it is possible to effectively prevent a leak or a short circuit at the damaged portion.

In such a stopper 10, an insertion portion 12 having a substantially half-cylindrical arch shape is provided on a wall surface 18 on the indoor side of a concrete wall 16 which provides a structural wall of a house. An insertion space 24 is formed between the inner peripheral surface and the surface of the adhesive layer 20 formed on the wall surface 18 so that the wiring 22 such as an electric wire or a telephone line laid on the wall surface 18 can be inserted. The fixing part 1 is positioned under the
At 4 and 14, they are adhered and fixed on the wall surface 18 via an adhesive layer 20. Further, in the insertion space 24 inside the insertion portion 12 in the stopper 10 bonded and fixed to the wall surface 18 of the concrete wall 16, the wiring 22 laid on the wall surface 18 has, on its outer peripheral surface,
The arc-shaped inner peripheral surface of the insertion portion 12 having a semicircular shape,
It is inserted into contact with the surface of the adhesive layer 22 formed on the wall surface 18.

Thus, here, the wiring 22 laid on the wall surface 18 of the concrete wall 16 is
While being clamped between the inner peripheral surface of the insertion portion 12 of the stopper 10 adhered to the surface and the surface of the adhesive layer 20 formed on the wall surface 18, the stopper 10 It is fixed and held so that it does not come off or fall, and does not shift from a predetermined laying position. In addition, the kind of the adhesive that provides the adhesive layer 20 formed on the wall surface 18 of the concrete wall 16 is not limited at all, and such an adhesive is generally used in the field of construction and the like. A known adhesive that can attach the stopper 10 made of a metal material, a resin material, or the like to the concrete wall surface 18 is appropriately selected and used.

In the present embodiment, in particular, the holding member 26 is provided on the stopper 10 bonded and fixed to the wall surface 18 of the concrete wall 16 as described above.
The two fixed portions 14 and 14 are positioned so as to cover substantially the entirety.

That is, the holding member 26 is made of a net formed by weaving a yarn of vinylon fiber (polyvinyl alcohol-based synthetic fiber) in a lattice shape, is sufficiently larger than the stopper 10, and It has a size one size smaller than the surface area. The holding member 26 made of such a net is inserted into the insertion portion 1 of the stopper 10.
A cutout portion 28 is provided in which a central portion is cut out in a rectangular shape in a size in which 2 can be inserted.

The pressing member 26 allows the insertion portion 12 to be inserted into the cutout portion 28 with respect to the stopper 10 bonded to the wall surface 18 of the concrete wall 16 via the adhesive layer 20. In this state, it is covered from above, so that the two fixing portions 14 located on both sides of the insertion portion 12 are covered and arranged.

Further, in the holding member 26 thus arranged on the wall surface 18 of the concrete wall 16, the stopper 1
0, excluding the portion covering the two fixing portions 14, 14,
That is, the outer peripheral portion of the holding member 26 is
Is bonded to the wall surface 18 via the adhesive layer 20 located around the periphery of
The outer peripheral portion of the pressing member 26 is embedded in the adhesive layer 20 located around each fixing portion 14.

In order to obtain such an embedded state in the adhesive layer 20 at the outer peripheral portion of the pressing member 26, for example,
First, the adhesive layer 20 was formed on the wall surface 18 with a predetermined thickness, and the stopper 10 was placed on the adhesive layer 20 and attached to the adhesive layer 20 to adhere the stopper 10 to the wall surface 18. rear,
As described above, the pressing member 26 is put on the stopper 10 to cover the two fixing portions 14 of the stopper 10 at the central portion of the pressing member 26, while the outer peripheral portion of the pressing member 26 is covered. To the adhesive layer 2 around the two fixing portions 14, 14.
After that, the adhesive layer 20 is further laminated on the outer peripheral portion of the pressing member 26. Thereby, the fixing portions 14, 1 of the stopper 10 are held by the holding member 26.
4 between the adhesive layer 20 formed before covering the adhesive layer 4 and the adhesive layer 20 formed thereafter.
The outer peripheral portion of the holding member 6 is sandwiched, and all the portions of the holding member other than the portions covering the fixing portions 14 of the stopper 10 are embedded in the adhesive layer 20.

Separately, the surface layer portion of the adhesive layer 20 on which the outer peripheral portion of the pressing member 26 covering the two fixing portions 14, 14 of the stopper 10 is located is set before the solidifying or hardening. Then, by tracing with an appropriate brush or spatula or the like, a continuous waveform of a peak portion and a valley portion is formed on the surface layer portion of the adhesive layer 20, and the outer peripheral portion of the pressing member 26 is formed within the peak portion of the waveform. It may be partially embedded.

As described above, in the present embodiment, the stopper 1 for fixing the wiring 22 to the wall surface 18 of the concrete wall 16 is used.
0 is fixed to the wall surface 18 of the hard concrete wall 16 from the place where the two fixed portions 14 and 14 are bonded and fixed on the wall surface 18 via the adhesive layer 20.
Screws 4 and the like for fixing
In contrast to the case of fixing the screw, there is advantageously no need to perform a work with a large noise and a labor burden, in which a hole for screwing the screw nail into the wall surface 18 in advance is formed.

In this embodiment, the stopper 10
Since the plate-like fixing portions 14 and 14 have a wide rectangular shape, the adhesive layer 20 formed on the wall surface 18 is formed.
In addition to being able to advantageously increase the bonding area to the adhesive layer 20 and improving the bonding strength to the adhesive layer 20 and the wall surface 18, the fixing portions 14, 14 of the stopper 10 can be improved.
Is formed on the wall surface 1 through an adhesive layer 20 formed therearound.
8 is covered with the pressing member 26 bonded and fixed to the fixing portion 14, even if an acting force is applied to the fixing portions 14, 14 so as to peel it off from the wall surface 18, the fixing portions 14, 14 are applied. Is pressed by the holding member 26, and the wall surface 18 is pressed.
It can be advantageously prevented that it is easily peeled off.

Further, in the present embodiment, the holding member 26
However, by being constituted by a high-strength vinylon fiber net, when the above-described acting force is applied, the pressing member 26 may be broken, and the function may not be performed. , Which can be effectively prevented, and the holding member 26 made of such a net.
Is an adhesive layer 20 formed around the fixing portions 14, 14.
The pressing member 26 can be adhered in a state where a part of the adhesive layer 20 enters each of the nets of the net from the portion embedded therein, so that the pressing member 26
It is possible to reliably adhere to the wall surface 18 with greater adhesive strength.

Therefore, according to the fixing structure of the present embodiment as described above, the stopper 10 for fixing and holding the wiring 22 on the wall surface 18 of the hard concrete wall 16 can be provided as much as possible without generating large noise. It can be very easily fixed to the wall surface 18 with a small labor burden. In addition, in the fixed state, the stopper 10 and the wiring 22 fixed and held by it are separated from the wall surface 18 by the Even if any acting force is applied in the separating direction, the stopper 1
0 can be effectively prevented from being detached from the wall surface 18, and as a result, the stopper 1
Thus, the fixed state of the zero wall surface 18 can be stably and more reliably maintained for a long period of time.

As described above, the present invention has been specifically clarified on the basis of the typical specific examples of the present invention. However, such specific examples are merely examples.
It goes without saying that the present invention is not subject to any restrictions by the above description.

For example, in the above embodiment, the holding member 26
However, the holding member 26 is made of a net formed by weaving a natural fiber such as a chemical fiber or a cotton fiber other than the vinylon fiber, or a metal material such as a wire. You may comprise by net etc. Further, a sheet or film made of cloth or synthetic resin and having a suitable number of holes having a size large enough to allow a part of the adhesive layer 20 to enter therethrough is used as the pressing member 26.
It is also possible to use as.

In the above-described embodiment, the pressing member 26 is adhered to the wall surface 18 only through the adhesive layer 20 formed around the fixing portions 14 of the stopper 10, for example. An adhesive layer 20 is also formed on the fixing portions 14 of the stopper 10, and the outer peripheral portion of the pressing member 26 is adhered to the wall surface 18 by the adhesive layer 20 around the fixing portions 14, and is fixed. The central part of the pressing member 26 covering the fixing portions 14 may be adhered to the fixing portions 14 by the adhesive layer 20 on the portions 14. Thereby, the adhesive strength of the holding member 26 to the wall surface 18 can be more advantageously increased, and the fixing state of the stopper 10 to the wall surface 18 can be maintained more stably.

Further, in the above embodiment, the stopper 10
However, there are two fixed portions 14, 14 formed of wide flat plates, which are positioned at an interval from each other, and an insertion formed by a narrow band plate having a substantially half-cylindrical shape and connecting them. Although the fixing part 14 and the insertion part 12 that constitute the stopper 10 are configured as an integral product including the
8 etc., and if the wiring 22 can be inserted,
The number and shape are not particularly limited to those shown in the above-described embodiment, and in the stopper 10, the fixing portion 14 and the insertion portion 12 are configured by separate members independent of each other, The insertion portion 12 can be detachably attached to the fixing portion 14.

That is, for example, as shown in FIG. 3, the insertion portion 32 of the stopper 30 is formed of an elastically deformable half-cylindrical body which is separate from the fixing portion 34 and has a circumferential direction. Outer engagement projections 36, which protrude laterally at a predetermined height and extend continuously in the axial direction
36 are integrally formed. Further, the plate-shaped fixing portion 34 is formed of a single thick plate material, and the outer engaging projections 36 of the insertion portion 32 can be engaged with one surface in the thickness direction. The engagement grooves 38 are formed so as to extend in parallel with each other and continuously in the longitudinal direction. The material for providing the insertion portion 32 and the fixing portion 34 is not particularly limited.
For example, a resin material or a metal material having elasticity is used.

Then, as shown by a two-dot chain line in FIG. 3A, the insertion portion 32 detached from the fixing portion 34
Is elastically deformed so that the outer engaging projections 36 and 36 approach each other in a state of covering the wiring 22 from above. Thereafter, as shown in FIG.
2 is placed on the fixing part 34, and the outer engaging projections 36, 36 of the inserting part 32 are inserted into the engaging grooves 38, 38 of the fixing part 34 while releasing the elastic deformation state of the inserting part 32. At least, engage. Thus, while the insertion portion 32 is detachably attached to the fixing portion 34,
By holding the wiring 22 between the insertion portion 32 and the fixed portion 34,
It is fixed and held by the stopper 30. When such a stopper 30 is used, the wiring 22 is connected to a large number of the stoppers 30.
When fixing and holding with a long wire 22
In this case, the labor of inserting the wiring 22 into the insertion part 32 can be advantageously eliminated, and the wiring 22 can be easily fixed and held on the wall surface (18) with a simpler operation. is there.

Further, with a structure as shown in FIG.
The stopper 40 may be configured. That is, the insertion portion 42 of the stopper 40 is formed of a half-cylindrical body separate from the fixing portion 44, and protrudes laterally at a predetermined height from the inner peripheral surfaces of both ends in the circumferential direction. The inner engaging projections 46, 46 extending continuously in the axial direction are formed integrally with each other. Further, the plate-shaped fixing portion 44 is formed of a single plate material provided with a central ridge 48 continuously extending in the length direction at a predetermined height at the center of one surface. On the side surfaces on both sides of the center ridge 48, engagement grooves 50, 50 with which the inner engagement protrusions 46, 46 of the insertion portion 42 can engage,
Each is formed and configured to extend continuously in the length direction. The insertion portion 42 and the fixing portion 44
Is not particularly limited, and an elastic resin material, a metal material, or the like is used as in the case of the stopper 30 shown in FIG.

Then, as shown by a two-dot chain line in FIG. 4A, the insertion portion 42 detached from the fixing portion 44.
Is elastically deformed so that the inner engaging projections 46 and 46 are separated from each other while covering the wiring 22 from above. Thereafter, as shown in FIG.
Is placed on the fixing portion 44, and the inner engaging projections 46, 46 of the inserting portion 42 are inserted into the engaging grooves 50, 50 of the fixing portion 44 while releasing the elastic deformation state of the inserting portion 42. To engage. Thus, the insertion portion 42 is
4, the wiring 22 is clamped between the insertion part 42 and the fixing part 44, and is fixed and held by the stopper 40. Even with such a stopper 40, the same effect as the stopper 30 having the structure as shown in FIG. 3 can be advantageously obtained.

On the other hand, even when the stopper 10 is formed as an integrated product in which the insertion portion 12 is formed integrally with the fixing portion 14, the structure is not the same as that shown in the above embodiment. It is not limited, and various structures will be appropriately adopted.

That is, as shown in FIGS. 5 and 6, for example, the plate-shaped fixing portion 54 of the stopper 52 is formed of a single metal plate having a rectangular shape. A pair of opposed members 56, 56
The insertion portion 58 may be integrally erected at a predetermined interval so as to be opposed to each other, and the pair of opposed members 56, 56 may be configured.

Here, a pair of opposed members 56, 56 are formed by cutting the central portion of the fixing portion 54 into an H shape and vertically raising the cut portion. It is also possible to form the members 56, 56 as members separate from the fixing part 54 and to integrally join them on one surface of the fixing part 54 to provide the insertion part 58. Part 54 and a pair of opposing members 56 and 5
The insertion portion 58 made of 6 may be made of a material other than a metal material such as an appropriate resin material.

Then, using such a stopper 52,
Wiring 2 laid on concrete wall (not shown)
When fixing and holding the second and the second 22, first, as shown in FIG.
The wirings 22, 22 are positioned between the opposing surfaces of the pair 56, and under this state, the through holes 62, 62 provided in the distal end portions of the pair of opposing members 56, 56, respectively.
The binding band 60 is passed between the distal end portions of the pair of opposed members 56, 56 while the binding band 60 serving as a connecting member is inserted through the binding band 60. connect. Thereby, the wiring 2
2 and 22 are held in the insertion portion 58 formed by the pair of opposing members 56 and 56 in a state in which separation from the opposing surfaces of the pair of opposing members 56 and 56 is prevented by the binding band 60. It is.

Even when the stopper 52 is used as described above, even if the wires 22, 2 laid on the concrete wall are used.
When fixing and holding 2 with a large number of stoppers 52, prior to connecting the distal end side portions of a pair of opposed members 56, 56 forming the insertion portion 58 in each stopper 52 with a binding band 60. If the wires 22, 22 are positioned between the opposing surfaces of the pair of opposing members 56, 56, the end portions of the long wires 22, 22 are held, and the insertion portions of the plurality of stoppers 52 are inserted. The labor of inserting each of the wires 58 into each of the wires 58 can be advantageously saved, and the long wires 22, 22 can be easily fixed and held on the concrete wall surface with a simpler operation. is there.

Further, the stopper 64 may be constituted by a structure as shown in FIGS. That is, the stopper 6
The plate-shaped fixing portion 66 of FIG. 4 is formed of one metal plate having a rectangular shape and capable of being plastically deformed, and a substantially half portion having a short axial length as a whole is provided at the center of the metal plate. The insertion portion 68 having a split cylindrical shape is formed and formed in a state in which one end in the circumferential direction of the half-cylindrical shape is a free end, and the other end is integrated with the fixed portion 66. It is also possible.

Here, a long rectangular cutout 70 formed by cutting three sides excluding one short side is provided at the center of the fixing part 66 made of a plastically deformable rectangular metal plate. By forming, the band plate 72 having a shape corresponding to the longitudinal rectangular shape of the cut portion 70 is cut and raised.
The insertion portion 68 having the above-described structure is formed by bending and deforming 2 into a half-cylindrical shape. As a result, the insertion portion 68 is
6 is formed integrally with a strip portion 72 made of a plastically deformable metal material, the tip of which is a free end, and which is entirely a curved portion having a curved shape. .

Then, using such a stopper 64,
When the wiring 22 is stopped, for example, as shown in FIG. 9, the wiring 2 is inserted inside the insertion portion 68 having a substantially half cylindrical shape.
2 with the insertion portion 68 being inserted, one end of the insertion portion 68 in the length direction (extending direction of the strip portion 72 providing the insertion portion 68) is integrated with the fixing portion 66. The wiring 22 is crushed and deformed so as to sandwich the wiring 22 on the inner side surfaces of the both end portions thereof, in the vicinity of the other end portions.
Is held in the insertion portion 68 in a state of being immovably clamped.

In the case where the stopper 64 is used as described above, in a state where the wiring 22 is inserted inside the insertion portion 68, the insertion portion 68 is simply crushed and deformed, so that the wiring 2
2 can be immovably held with respect to the insertion portion 68, so that the wiring 22 laid on the concrete surface can be fixed and held at a predetermined position by a stopper 64 fixed to the concrete surface. This can be realized very easily by a one-touch operation in a state where the wiring 22 is inserted through the insertion portion 68.

In addition, in the above-described embodiment, a specific example in which the present invention is applied to the structure in which the wiring stopper is fixed to the wall surface of the concrete wall has been described. Of course, the present invention can also be advantageously applied to a structure in which wiring fasteners are fixed to any indoor concrete surface such as a ceiling surface, a floor surface, or a concrete base surface provided under the floor. It is.

In addition, although not enumerated one by one, the present invention
Based on the knowledge of those skilled in the art, various changes, modifications, improvements, and the like can be made, and any of such embodiments can be implemented by the present invention without departing from the spirit of the present invention. It goes without saying that they are included in the range of.

[0054]

As is clear from the above description, according to the fixing structure of the wiring stopper according to the present invention, the stopper for fixing and holding the wiring on the indoor concrete surface can be formed without generating noise. It can be easily fixed to the concrete surface with as little labor as possible, and the fixed state can be stably and more reliably maintained for a long period of time.

[Brief description of the drawings]

FIG. 1 is an explanatory front view showing a state in which an example of a fixing structure of a wiring stopper according to the present invention is applied and the stopper is fixed to a wall surface of a concrete wall.

FIG. 2 is an explanatory sectional view taken along the line II-II in FIG.

FIGS. 3A and 3B are longitudinal sectional explanatory views showing another example of the fastener used in the fixing structure of the wiring fastener shown in FIG. 1; FIG. (B) shows a state where the insertion portion is attached to the fixed portion.

FIG. 4 is an explanatory longitudinal sectional view showing still another example of the fastener used in the fixing structure of the wiring fastener shown in FIG. 1; FIG. (B) shows a state in which the insertion portion is attached to the fixing portion.

FIG. 5 is an explanatory plan view showing another example of the stopper used in the fixing structure of the wiring stopper shown in FIG. 1;

6 is a sectional view taken along the line VI-VI in FIG. 5;

FIG. 7 is an explanatory plan view showing still another example of the stopper used in the wiring stopper fixing structure shown in FIG. 1;

FIG. 8 is a sectional view taken along the line VIII-VIII in FIG. 7;

FIG. 9 is an explanatory diagram showing a state in which a wire inserted into the insertion portion of the stopper shown in FIG. 7 is held by the insertion portion.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 10 Stopper 12 Inserting part 14 Fixed part 16 Concrete wall 18 Wall surface 20 Adhesive layer 22 Wiring 26 Holding member

Claims (4)

[Claims] 1. A device having an insertion portion through which wiring laid on a concrete surface indoors is inserted, and a fixing portion fixed to the concrete surface, wherein the wiring is inserted through the insertion portion. A fixing device for fixing and holding the wiring on the concrete surface by being fixed to the concrete surface at the fixing portion has a structure for fixing the wiring to the concrete surface. An adhesive layer is provided on the concrete surface to be fixed, and the fixing portion of the stopper is bonded to the concrete surface via the adhesive layer, and a perforated sheet is provided on the fixing portion. The stopper is formed by positioning a holding member in the shape of a net or a net in a state of being embedded in the adhesive layer at least around the fixing portion while covering the fixing portion. Fixed structure of the wiring studs which is adapted to secure the Nkurito surface. 2. A structure in which the insertion portion and the fixing portion of the stopper are formed of separate members independent of each other, and the insertion portion is detachably attached to the fixing portion. The fixing structure of the wiring stopper according to claim 1, wherein the stopper can be configured as an integrated product having the insertion portion and the fixing portion. 3. The insertion part of the stopper is formed by a pair of opposing members which are erected on the fixing part at a predetermined interval and are opposed to each other, and the wiring is formed by the pair of members. Under the state of being inserted between the opposing surfaces of the opposing members, the wiring is connected by a connecting member that connects the respective distal end portions of the pair of opposing members, whereby the wiring is formed by the pair of opposing members. The wiring stopper structure according to claim 1, wherein the wiring stopper structure is held therebetween. 4. The insertion portion of the stopper is formed of a plastically deformable strip having a curved portion, which extends integrally from the fixing portion and has a free end. By plastically deforming the curved portion under a state in which it is inserted inside the curved portion of the strip portion, the wiring is formed by the plastically deformed curved portion of the strip portion. The wiring stopper structure according to claim 1, wherein the wiring stopper structure is held in a state of being immovably clamped.