JPS5840722Y2 - cable clamp - Google Patents

Description

[Detailed description of the invention] The present invention relates to a cable clamp, and more specifically, it can be deformed according to the cross-sectional shape of the cable, so that cables with various shapes can be effectively held with one type of cable clamp. related to things.

Generally, when cables for TV viewing are routed along indoor and outdoor walls, cable clamps are used to attach the cables to the walls. Furthermore, there are ribbon feeders with different cross-sectional shapes and dimensions, such as approximately spectacle-shaped ribbon feeders, and in order to wire these, it is necessary to use cable clamps that match each cable.

That is, FIGS. 7 to 9 show the state in which various cables 6 are held by conventional cable clamps 11, and the seventh and eighth cable clamps 11 for cables with circular and oval cross sections are used.
Two seats 12, 1 with mounting holes 13 as shown in the figure.
2, there is a recess 15 for better cable retention.
The cable 6a has a circular or elliptical cross section within the plate part 14 which is formed into a curved shape by bending the plate part 14 into two pieces from the center.

There is one that holds 6b.

Further, as shown in FIG. 9, when the cable clamp 11 is bent in two to hold the ribbon feeder type cable 6c, a substantially glasses-shaped holding space 17 is formed within the curved plate portion 14. There is a device in which a recess 15 is provided in the plate portion 14 so that the cable 6c is accommodated and held in the holding space 17.

However, these are intended for cables of a specific shape, and the clamp 11 for cables with a circular or oval cross section as shown in FIG.
There is a problem in ensuring reliable and good holding of the cable 6a, which has a circular cross section, by holding the cable 6a with the clamp 11 for the ribbon feeder.
It was common that it was not used in this way.

On the other hand, in addition to the above-mentioned cable clamp 11, a dual-purpose cable clamp 11 has also existed, and the 10th
．． This is shown in Figure 11.

The cable clamp 11 has a plurality of large and small protrusions 16 in the form of geta teeth on the upper or lower surface of the plate part 14, which are perpendicular to the longitudinal direction of the plate part 14, and the cables 6a, 6b have a circular or oval cross section. When holding a ribbon feeder type cable 6c, bend the cable clamp 11 with the large and small projections 16 facing outward as shown in FIG. 10, and when holding a ribbon feeder type cable 6c, bend the cable clamp 11 in the opposite direction. A substantially glasses-shaped holding space 17 formed by a protrusion 16 is formed within the plate portion 14 to accommodate and hold the cable 6c.

However, even though the cable clamp 11 is a dual-use type that can utilize both sides of the plate portion 14, it uses the large and small protrusions 16 to hold the ribbon feeder type cable 6c, so the cable 6c cannot be clamped loosely. However, there were problems with reliable and good cable retention.

In order to solve the problems of conventional cable clamps, the present invention consists of two seat parts connected together with a short plate part of a certain length, and a long plate part slightly longer than the short plate part. It was devised to overlap the short plate part in an arch shape and integrally form between the seat parts, so that cables can be held securely and well regardless of the cross-sectional shape and dimensions of each cable. became.

Hereinafter, details of the present invention will be explained based on embodiments shown in the drawings. Figures 1 to 3 show a cable clamp 1 according to the present invention.
, 2 is a seat section having a rectangular shape in plan view, for example,
Round mounting hole 3 in the center for inserting wood screws etc. for wall mounting.
The mounting hole 3 shown as an example has a step 9 formed on its inner circumference so that all or part of the head of the wood screw is sunk below the surface of the seat 2.

4 is a rectangular band-shaped short plate part disposed between the two seats 2, 2 and integrally formed with the seat part 2, and a plate slightly longer than the short plate part 4 is provided on the upper or lower surface of the short plate part 4. Similar strip-shaped long plate portions 5 are arranged along the longitudinal direction of the short plate portions 4 in an upwardly or downwardly arched manner, and are integrally formed between the seat portions 2 and 2.

The short plate part 4 and the long plate part 5 need to have elasticity and flexibility, and are integrally molded with the seat part 2 using a synthetic resin such as soft polyethylene.

Further, the shape of the long and short plate parts 5 and 4 is not limited to the horizontally oblong rectangular shape as shown in the figure, but the center of the long and short plate parts 5 and 4 is designed so that the bending can be done flexibly or the shape after bending is good. The width portion can be made narrower, or vice versa.

Furthermore, in the embodiment, a bending guide groove 8 is provided in the middle of the long plate part 5, which is used to prevent the long plate part 5 from being bent when the long plate part 5 is bent to be positioned inward, as will be described later. It is designed to be accurately and smoothly bent from the center, and may be formed on the short plate portion 4 if necessary.

The configuration of the cable clamp of the present invention is as described above.
Since two long and short plate parts 5 and 4 of different lengths are provided between the seat parts 2 and 2, by changing the bending direction of the cable clamp 1 to face inward or outward, a holding space 7 with a different shape can be created. is formed within the long and short plate portion 5.4,
This allows wall mounting of various cables with different cross-sectional shapes and dimensions using one type of cable clamp.

That is, as shown in FIGS. 4 and 5, when holding a coaxial cable 6a with a circular cross section or a UHF feeder type cable 6b with an oval cross section, it is necessary to hold the short plate part 4 on the inside and the long plate part 5 on the outside. Bend the cable clamp 1 from the center so that it wraps around the cables 6a and 6b, and attach the cable clamp 1 to the two seats 2, 2.
are stacked on top of each other, and the wood screws 10 are inserted into the mounting holes 3, 3, and screwed into the wall surface.

In this case, since the long plate part 5 is positioned on the outside and bent, the long and short plate parts 5.4 are closely overlapped and deformed smoothly, and due to the elasticity of the long and short plate parts 5, 4, the cable 6a, A holding space 7 having an appropriate shape for holding the cables 6b is formed, and the cables 6a and 6b are securely held by the short plate portions 4.

On the other hand, when holding a ribbon feeder type cable 6c, the cable clamp 1 should be bent so that the short plate part 4 is on the outside and the long plate part 5 is on the inside to wrap around the cable 6c. Then, the long plate part 5 becomes the short plate part 4.
Since the long plate part 5 is bent inwardly, the long plate part 5 is regulated by the short plate part 4 and is distorted inward, and as shown in FIG. A space 7 is formed, and the ribbon feeder type cable 6c is strongly held by the long plate portion 5 in a planar manner.

In this case, if the bending guide groove 8 is formed in the middle part of the long plate part 5, the bending of the long plate part 5, especially when the long plate part 5 is located inside, can be done accurately and smoothly from that point. A well-shaped holding space 7 is formed, and the cable 6 can be held well.

As described above, the cable clamp 1 of the present invention has two seat parts 2.
, two long and short plate parts 5゜4 of different lengths are placed overlappingly between the two, and the coaxial cable with a circular cross section or the UHF cable with an oval shape can be used.
By bending the feeder with the long plate part 5 on the outside, and bending the ribbon feeder with a glasses-shaped cross section with the long plate part 5 on the inside, different types of cables 6 can be held securely with one cable clamp 1. It is a convenient wiring device that can be used successfully.

[Brief explanation of the drawing]

FIG. 1 is an overall perspective view of the cable clamp according to the present invention.
Fig. 2 is a plan view of the same cable clamp, Fig. 3 is a front view of the same, Figs. 4 to 6 are illustrations of the usage state of the same cable clamp, and Figs. 7 to 11 are illustrations of the usage state of the conventional cable clamp. be. 3... Mounting hole, 2... Seat part, 4... Short plate part, 5...
・Long plate part.

Claims (1)

[Scope of utility model registration request] Two seat parts with mounting holes are connected integrally with a short plate part of a certain length, and a long plate part slightly longer than the short plate part is overlapped with the short plate part in an arch shape. A cable clamp integrally formed between the seat parts.