JP2602136Y2 - Adapter bracket for protector - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adapter fitting for attaching a protector installed on a telecommunication line to a protector panel.

[0002]

2. Description of the Related Art Conventionally, when a telecommunication line such as a telephone line is laid outdoors, a protector for protecting the telecommunication line against strong external current such as lightning is required. Usually, the above-mentioned protector is attached to an outer wall near a telephone line entrance of each house through a protector panel. The protector conventionally used is called No. 4 protector, and at present, the protector has been improved and is sequentially replaced with a new type No. 6 protector. It is 6 from this 4 protector
Replacement work with No. 4 protector: (1) Remove No. 4 protector from No. 4 protector panel. (2) Remove the No. 4 security panel from the outer wall. (3) Attach the No. 6 security panel to the outer wall. (4) Attach the No. 6 protector to the No. 6 protector panel and wire. The procedure is as follows.

[0003]

[Problem to be solved by the present invention] However, in the above-mentioned protection device replacement work, since the new No. 6 protection panel is smaller than the conventional No. 4 protection panel, after the replacement, the No. 4 protection panel is installed on the outer wall. There was a problem that the mounting traces for the panel were left exposed, and the outer walls had to be repaired and repaired. If the outer wall is mortar,
After repairing the remaining holes for concrete nails and cracked parts of the wall with caulking materials, adhesives, etc., it was necessary to newly drill holes for the 6th security panel. As described above, there is a problem that the work of multiple items must be performed carefully. Therefore, in order to solve the above-mentioned problems, the present invention provides an adapter bracket for a protector which aims to make a new protector attachable to a conventional protector panel and to make replacement work more efficient. To provide.

[0004]

In a protective device adapter fitting to be installed on a telecommunication line, a protector housing body in the form of a hollow box-shaped rectangular parallelepiped having a size for accommodating a protector integrally formed of a plate material. 1, the upper surface of the protector storage main body 1 is open, and the back plate is extended upward and bent at the upper part to form a U-shaped cross section 3;
This is extended downward to form a protector hanging extension 2 formed at the end, and the front of the protector storage body 1,
A series of cutouts 4 formed on the bottom surface and the back surface;
And screw holes 5a and 5b drilled to allow screws to penetrate the plate material forming.

[0005]

As described above, the new protector No. 6 is housed in the protector housing body of the protector adapter bracket according to the present invention, and the protector hanging extension provided on the protector housing body is provided. Can be inserted into a slot in the protector panel to mount the protector. Since a series of cutouts are formed on the front, bottom and back of the protector housing body, it is possible to drain rainwater and the like, and the wiring for the protector can also be easily attached to the protector. It is. Furthermore, it is possible to fix the adapter bracket for the protector to the protector panel by passing a screw through a screw hole formed through the back surface of the protector storage main body and the plate material forming the extending portion for hanging the protector. it can.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of the front (A) and the back (B) of the protector housing main body 1, 2 is an extended portion for hanging the protector, and 3 is a U-shaped cross section bent at the upper back. And 4
Is a cutout 4 formed in a series on the front, bottom and back, which is notched so that rainwater or the like can be drained and wiring for the protector can be easily attached to the protector. Reference numerals 5a and 5b denote screw holes for penetrating screws for fixing the protector adapter bracket of the present invention to the protector panel, respectively. The portion to be actually hooked, that is, the protector hook mounting extension 2 is a slot 11 for hooking the protector adapter bracket of the present invention of the conventional No. 4 protector panel shown in FIG.
And hooked on the pocket portion 12.

FIG. 2 is a perspective view showing a state in which a new No. 6 protector 7 is mounted on a conventional No. 4 protector panel 6 using the protector adapter bracket 1 of the present invention. In FIG. Adapter fitting.

FIG. 3 shows that, when the protector adapter bracket of the present invention is not used, most of the traces 9 formed on the wall surface by the conventional No. 4 protector panel are covered by the No. 6 protector panel 8. Indicates that the portion 10 is exposed without being covered (illustrated by hatching).

As the material of the protector adapter of the present invention, stainless steel and aluminum materials can be used for the purpose of rust prevention and weight reduction, and the protector adapter of the present invention can be made of plastic or the like. It is of course possible to produce

[0010]

[Effect of the Invention] By using the protector adapter bracket of the present invention, it is possible to omit the following conventional work, and the replacement work of the protector can be made more efficient and economical. In other words, (1) work to remove the conventional security panel; (2) work to repair the nail hole used to attach the security panel with caulking agent; (3) if the wall is mortar, Repair work for cracks (4) Painting work hidden behind the security panel (5) Drilling holes for mounting the No. 6 security panel and attaching the No. 6 security panel

[Brief description of the drawings]

FIG. 1 is a perspective view of a front (A) and a rear (B) of a protector housing body of a protector adapter bracket of the present invention.

FIG. 2 is a perspective view showing a state in which a new No. 6 protector is attached to a conventional No. 4 protector panel using the protector adapter bracket of the present invention.

FIG. 3 is an explanatory view showing that an exposed portion that cannot be covered by the No. 6 protector panel occurs when the protector adapter bracket of the present invention is not used.

FIG. 4 is a perspective view showing a conventional No. 4 security panel.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Protector storage main body 2 Protective device hanging extension part 3 Back upper part is bent and U-shaped section is cut out 4 Notch 5a Screw hole 5b Screw hole 6 No.4 Security panel No.6 No.6 Security device No.86 Security panel 9 Traces created on the wall surface by the 4th security panel 10 Parts that cannot be covered by the 6th security panel 11 Slots for mounting the adapter bracket for the security device of the 4th security panel according to the present invention 12 Pockets

────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Manabu Inagaki 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nippon Telegraph and Telephone Corporation (72) Tsutomu Kawayama 1-1-6 Uchisaiwaicho, Chiyoda-ku, Tokyo Nippon Telegraph and Telephone Corporation (56) References JP-A-4-345772 (JP, A) JP-A-58-28385 (JP, U) JP-A-53-83953 (JP, U) JP-A-52-103943 (JP, U) JP-A-2-10749 (JP, U) (58) Fields investigated (Int. Cl. ⁶ , DB name) H02H 9/00 F16M 13/02

Claims (1)

(57) [Scope of request for utility model registration] 1. A protector adapter fitting to be installed on a telecommunication line, comprising: a protector housing body (1) having a hollow box-like rectangular parallelepiped for fixing a lower end portion of a protector integrally formed of a plate material; The upper surface of the protector housing body (1) is opened, and the back plate extends upward and is bent at the upper part to form a U-shaped cross section (3), which further extends downward. Extension part (2) for hanging the protector formed at the end
A notch (4) formed in a series on the front, bottom and back of the protector housing body (1); and a back and a protector hanging extension (2) of the protector housing body (1). And a screw hole (5a, 5b) perforated for allowing a screw to pass through the plate material forming the adapter.