JPH021890Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Technical Field of the Invention] The present invention is a linear object support device that is formed integrally with the cabinet or chassis of electronic equipment such as audio equipment, and that fixes the lead-out portion of a power cord, etc. to the cabinet or chassis. Regarding.

[Technical background of the invention]

Generally, the power cord of an electronic device is fixed to a cabinet using a wire support device formed in advance on the cabinet.

FIGS. 1 and 2 are a perspective view and a cross-sectional view illustrating the structure of a conventional linear object support device.

In the figure, reference numeral 1 denotes a support stand of a linear object support device, which is integrally formed in advance with a cabinet 2 of the device.

A guide groove 3 having a U-shaped cross section is formed across the center of the support base 1, and a holding plate is fitted with screw holes 4a perpendicular to the guide groove 3 and spaced apart from each other. A joint portion 4 is recessed.

The power cord 5 to be fixed is inserted into the guide groove 3 of the support base 1, pressed and fixed from above by a holding plate 6, and screwed onto the support base 1 with screws 7.

[Problems with background technology]

However, with the linear object support device having the structure described above, only one power cord can be fixed.
In particular, since the size of the power cord 5 to be fixed, that is, the height _h1 , is limited, it is not possible to accommodate power cords of various sizes accommodated in the cabinet 2.

Therefore, in order to accommodate power cords of various sizes, it is necessary to form various support stands with guide grooves 3 of different sizes, which causes problems such as space factor, poor workability, and poor economy. It was hot.

[Purpose of invention]

The present invention has been developed in response to such conventional circumstances, and aims to provide a linear body support device that can be adapted to fix various power cords of different sizes to a cabinet in one form. .

[Summary of the idea]

In other words, the linear object support device of the present invention includes a hollow cylindrical protrusion having an opening at the top and two or more notches on the periphery into which the linear object to be supported can be loosely inserted, and a center of the hollow cylindrical protrusion. A bar-shaped protrusion protruding from the inner wall of the hollow cylindrical protrusion at a distance that allows the linear body to be inserted therebetween, and a height of the top between the outer circumference of the bar-shaped protrusion and the inner wall of the hollow cylindrical protrusion. a plurality of ribs that are lower than the height of the hollow cylindrical protrusion and are formed to have different heights for each path of the linear body that is fitted across two adjacent notches of the hollow cylindrical protrusion; a linear body guide portion formed integrally with the cabinet or chassis of the device; and a top portion of the hollow cylindrical projection having a protrusion formed therein to fit between the hollow cylindrical projection and the rod-like projection. The present invention is characterized in that it comprises a linear body holding part made of a lid that covers the opening, and a fixing means for fixing the linear body holding part to the rod-shaped projection of the linear body guide part.

[Example of idea]

Hereinafter, details of the present invention will be described with reference to an embodiment shown in the drawings.

As shown in FIGS. 3 and 4, the linear object support device of this embodiment consists of a linear object guide section A that is formed integrally with the cabinet, and a lid that covers this linear object guide section A. It consists of a linear object holding part B and a screw C as a fixing means for fixing the linear object holding part B to the linear object guide part A.

In FIGS. 3 and 4, reference numerals 8, 9, and 10 indicate hollow cylindrical projections, rod-shaped projections, and ribs constituting the linear body guide portion A, which are integrally formed with the cabinet 11 of the device. There is.

The hollow cylindrical projection 8 has a cylindrical shape, and U-shaped notches 8a and 8b are formed at the periphery of the top thereof into which a power cord to be supported can be loosely inserted.

The rod-shaped projection 9 is provided to protrude from the center of the hollow cylindrical projection 8, and a gap is formed between the inner wall of the hollow cylindrical projection 8 and the outer periphery of the rod-shaped projection 9, into which a power cord to be supported can be inserted. ing. Here, the reference numeral 9a indicates a screw hole drilled at the top of the rod-shaped projection 9.

The rib 10 includes two ribs 10a and 10b.
These ribs are formed on the inner wall of the hollow cylindrical projection 8 and the outer periphery of the rod-shaped projection 9. Furthermore, the ribs 10a and 10b correspond to the clockwise and counterclockwise directions of the gap connecting the notches 8a and 8b of the hollow cylindrical projection 8, and have different heights H ₁ and H ₂ , respectively. .

The lid constituting the linear object holding part B has an annular protrusion 11 formed on the inner surface thereof that fits into the gap between the hollow cylindrical projection 8 and the bar-shaped projection 9, and a screw hole in the center. 12 are drilled.

Therefore, in the linear object support device of this embodiment,
As shown in Fig. 5, it is possible to select two routes for the linear body to be supported: a clockwise direction shown in Fig. 5a and a counterclockwise direction shown in Fig. 5B. In the former case, by increasing the height of the rib and reducing the distance between the rib and the protrusion 11 formed on the inner surface of the linear object holding part B, it is possible to support a small linear object, and in the latter case, a small linear object can be supported. By reducing the height of the ribs and increasing the distance between them and the protrusions 11 formed on the inner surface of the linear object holding part B, it is possible to support a large linear object.

6 and 7 show that the power cord 13 is inserted counterclockwise into the gap between the hollow cylindrical projection 8 and the bar-shaped projection 9 of the linear body guide part A, and the power cord 13 is inserted upward. FIG. 7 is a cross-sectional view and a perspective view showing a state in which the linear object is held down by a protrusion 11 of a linear object holding part B and further fixed with a screw C.

As shown, the power cord 1 to be fixed
3 is held between the rib 10a and the protrusion 11 of the linear body holding part B.

As is clear from the figure, in the support device of this embodiment, when pressing and fixing the large-sized power cord 13, a counterclockwise path is used.

FIG. 8 is a top view showing the shape of the linear object guide part A as another embodiment of the linear object supporting device of the present invention. In this embodiment, three notches are provided on the periphery of the hollow cylindrical projection 8 to guide the power cord 13. These notches are 8c, 8
d, 8e between the notches 8c and 8d, the notch 8
Ribs 10c, 10d, 10e with different heights are provided between d and 8e and between notches 8e and 8c, respectively.
has been established. Therefore, in this embodiment, three types of power cords having different sizes can be fixed.

[Effect of idea]

As explained above, the linear object support device of the present invention is equipped with the linear object guide section A that can select different routes depending on the size of the power cord, so one type of wire condition support device can handle various sizes. The power cord can be pressed and fixed, improving workability and economic efficiency.

[Brief explanation of drawings]

Fig. 1 is a perspective view illustrating a conventional linear object support device, Fig. 2 is a sectional view thereof, Fig. 3 is a perspective view showing an embodiment of the present invention, Fig. 4 is a sectional view thereof, and Fig. 5 Figures a and b are top views illustrating the route of the power cord, Figure 6 is a sectional view when the power cord is pressed and fixed by the embodiment shown in Figures 3 to 5, and Figure 7 is a perspective view thereof. , FIG. 8 is a top view showing another embodiment of the present invention. A... Linear body guide part, B... Linear body presser part,
C, 7... Screw, 2, 11... Cabinet,
3, 5... Power cord, 8... Hollow cylindrical projection, 8
a, 8b, 8c, 8d, 8e... cutout, 9...
Rod-shaped projections, 10a, 10b, 10c, 10d, 1
0e...Rib.

Claims (1)

[Scope of utility model registration request] Between a hollow cylindrical protrusion having an opening at the top and two or more notches on the periphery into which a linear body to be supported can be loosely inserted, and an inner wall of the hollow cylindrical protrusion at the center of the hollow cylindrical protrusion. a rod-shaped projection protruding at intervals such that a linear body can be inserted into the hollow cylindrical projection, and a height of the top between the outer periphery of the rod-shaped projection and an inner wall of the hollow cylindrical projection is lower than the height of the hollow cylindrical projection, and the hollow A plurality of ribs are formed to have different heights for each path of the linear body that is fitted across two adjacent notches of the cylindrical projection, and is integrated with the cabinet or chassis of the device. a linear body guide portion formed therein; and a lid body that covers the top opening of the hollow cylindrical protrusion, the inner side of which is formed with a protrusion that fits between the hollow cylindrical protrusion and the rod-shaped protrusion. and a fixing means for fixing the linear body holding part to a rod-shaped projection of the linear body guide part.