JPS63284770A - Ceiling rosette - Google Patents

Abstract

PURPOSE:To make it easily insertionally connectible and bendable in an easy manner by notching and forming respective cable guide parts in opening edges of each power cable inserting hole of a body part and each feed distributing cable inserting hole in opposition to each cable distribution inserting part side of a cover. CONSTITUTION:It consists of a body part 11 and a cover part 12 covering this body part 11. In the body part 11, a pair of power cable inserting holes 14, where a self-locking terminal connecting a power cable is set up inside, and a pair of distributing cable inserting holes 15, where the self-locking terminal connecting a distributing cable is set up inside both are opened in opposition to each top. And, in the cover part 12, knockout system cable wiring inserting parts 24 and 25 are formed in the side edge 21 in opposition to each position of the power cable inserting hole 14 of the body part 11 and the feed distributing cable inserting hole 15 respectively, and respective cable guide parts 26 and 27 are notched and formed in the opening edge of each power cable inserting hole 14 and each feed distributing cable inserting hole 15 in opposition to each of the these cable wiring inserting parts 24 and 25 of the cover. With this constitution, insertional connection of these power and feed distributing cables to the cable inserting hole is easy enough and, what is more, it is easily bendable toward the cable wiring insertion part.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to a ceiling rosette, and more particularly to an exposed type ceiling rosette in which an electric wire is inserted through an insertion hole and connected to a self-locking terminal. .

(Prior Art) A conventional ceiling rosette of this type is shown in FIG.
The main body 1 has an opening on the top surface and a self-locking terminal 2 inside.
A wire insertion hole 3 is formed in which a Ti electric wire is inserted, and a knock-out 'Ra wire insertion portion 5 is formed on the side edge of the cover portion 4 that covers the main body portion 1. A structure was adopted in which the tip ferrule 7 was inserted through the wire insertion hole 3 of the main body 1 and connected to the self-locking terminal 2.

(Problems to be Solved by the Invention) In the ceiling rosette of the conventional structure described above, the electric wire 6 connected to the self-locking terminal 2 through the FFI wire insertion hole 3 is inserted through the upper surface edge of the wire insertion hole 3. Since the wire 6 is bent toward the part 5, the workability of bending the wire 6 along the top surface of the main body part 1 is poor, and there is no guide when inserting the wire 6 into the wire insertion hole 2, making it difficult to insert the wire. You are dealing with a problem that is not easy.

The present invention has been made in view of the above-mentioned problems, and provides a ceiling row set that allows easy insertion and connection of power supply wires and feed wiring wires into wire insertion holes, and that can be easily bent toward the wire insertion portions. This is what we provide.

[Structure of the invention]

(Means for Solving the Problems) The sealing row set of the present invention consists of a main body and a cover that covers the main body, and the main body has a self-locking terminal inside which connects a power wire. A pair of power supply wire insertion holes disposed in the top surface and a pair of feed wiring wire insertion holes each having a self-locking terminal disposed therein for connecting the feed wiring wire are arranged facing each other on the upper surface. And the cover part has a side R
A knockout type electric wire insertion portion is formed in the main body portion so as to face the power wire insertion hole and the feed wiring wire insertion hole, respectively, and each of the power wire insertion holes and the feed wiring wire insertion holes are formed in the main body portion. Each Yi of the cover is attached to the opening edge of the
This is characterized in that wire guide portions are formed with cutouts facing the cotton wire insertion side.

(Function) The sealing rosette of the present invention is produced by tearing off both electric wire insertion portions of the cover portion, and stripping off the insulation coating of the tips of the power supply wire and the sending wiring electric wire, which are introduced through the two electric wire insertion portions, and exposing the exposed wire. The core wire of the electric wire is inserted into the power supply wire insertion hole and the feed wiring wire insertion hole, respectively, using wire guide portions with cutout edges of the openings as guides, and connected to the self-locking terminals, respectively. 'Then, each wire is bent toward each wire insertion portion using the wire guide portion of each wire insertion portion as a guide.

(Embodiment) The configuration of an embodiment of the present invention will be explained with reference to FIGS. 1 to 4 of the drawings.

Reference numeral 10 denotes a sealing row set body, which is composed of a main body portion 11 and a cover portion 12 molded from synthetic resin.

This main body portion 11 has an open bottom surface, and a central projection 13 on the top surface.
A pair of power wire insertion holes 14 are formed on one side, and a pair of feed wiring wire insertion holes 15 are formed on the other side, facing each other. are each provided with a self-locking terminal 11 for locking and connecting the power supply wire and the feed wiring wire inserted through each wire insertion hole 14, 15. In addition, a self-locking terminal 17 provided in one of the power supply wire insertion hole 14 and the feed wiring wire insertion hole 15, respectively, and a terminal 18 that is electrically connected by sandwiching the wire.
And the other electric wire insertion hole 14 and the feed wiring? ! The self-locking terminals 17 disposed in the i-wire insertion holes and the terminal pieces 18 which are electrically connected by sandwiching the wires are the electrical outlet I/blade holder (not shown) and the sealing blade holder (not shown). 1. The receptacle blade holders of both terminal pieces 18 are located between the pair of power wire insertion holes 14 of the central protrusion 13 and the pair of feed wiring wire insertion holes 15. The sealing blade holders are located on both sides of the central protrusion 13.
are located in each.

Next, the cover part 12 is formed into a flat cylindrical shape with an open top surface, and this j-flange part 12 is adapted to fit and cover the main body part 11, and this main body part 11 is fixed with a screw 20. It is fixed within the cover part 12. The side edge PIS 21 of this cover portion 12 is formed to be substantially higher than the upper surface of the main body portion 11 fitted thereto. Further, on the bottom surface of the cover part 12, there are a pair of outlet terminal blade insertion holes 22 connected to the outlet socket part of the terminal piece 18 incorporated in the main body part 11, and a pair of socket blade sockets 22 connected to the sealing blade part. The hook is formed with a hole 23 for insertion of the terminal.

Further, a knockout type RR1 wire insertion part 24 is formed on the - side of the side edge part 21 of the cover part 12 at a position facing the pair of power wire insertion holes 14 of the main body part 11. On the other side, a knockout type electric wire wiring 11 insertion portion 25 is formed at a position facing the pair of feed wiring electric wire insertion holes 15 of the main body portion 11 .

Also, the power supply for the pair of central protrusions 13 of the main body 11? 1
Wire guide portions 26 are cut out at the opening edges of the ili insertion holes 14 facing the negative wire insertion portion 24 side, and wire guide portions 26 are formed at the opening edges of the pair of feed wiring wire insertion holes 15. Wire guide portions 27 are respectively cut out and formed opposite to the negative wire insertion portion 25 side.

The protrusion 13 of the main body 11 is provided with a release button 29 for releasing the locked connection of the electric wire by the self-locking operator 17, and the cover! A pair of fixing holes 28 are formed in 1112.

Next, the operation of this embodiment will be explained.

When connecting electric wires, tear open the electric wire insertion parts 24 and 25 of the cover part 12, peel off the tip coating of the electric wire, and insert the core wire of the Ki wire into the power supply wire insertion hole 14 and the feed wiring wire insertion hole 15. The wire guide portions 26 and 27 are used as guides to insert each wire into the self-locking terminal 17 and the terminal piece 1.
8, each wire is bent using the Ti wire inside 2627 of each wire insertion hole 14.15 as a guide, and the wire is led out from each wire insertion portion 24.25.

C. Effects of the Invention] According to the present invention, each electric device III! of the main body part! Wire guide portions are cut out at the opening edges of the wire insertion hole and each feed wiring wire insertion hole, facing the respective wire insertion portions of the cover, so that when connecting wires, the wire guide portions are inserted into each wire insertion hole. The wire guide section can be used as a guide when inserting the wire into the wire, making it easy to determine the wire wiring method, making it easy to insert and connect the wires, and using the wire guide section as a guide when bending each wire in the direction of leading out the wire from each wire insertion section. It can be easily bent.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a sealing chest rosette showing an embodiment of the present invention, Fig. 2 is a plane φ of the same, Fig. 3 is a bottom view of the same, Fig. 4 is a sectional view of the electric wire connection part of the above, and Fig. 5 is a cross-sectional view of a wire connection part of a conventional sealing [1-Z]. 11...Body part, 12...Cover part, 14...Power supply M wire type through hole, 15...Transmission wiring electric wire insertion hole, 24.25...
Electric wire wiring insertion part, 26.27...Electric wire guide part.

Claims (1)

[Claims] (1) Consisting of a main body part and a cover part that covers this main body part, the main body part has a pair of power wire insertion holes in which a self-locking terminal for connecting a power wire is arranged, and a feed wiring wire. A pair of feed wiring wire insertion holes each having a self-locking terminal therein for connection are opened on the upper surface facing each other, and the cover portion has a power wire insertion hole of the main body portion and a feed wire wire insertion hole on a side edge thereof. Knockout type electric wire insertion portions are formed opposite to the wiring wire insertion holes, and each electric wire insertion portion side of the cover is formed at the opening edge of each power wire insertion hole and each feed wiring wire insertion hole. A ceiling rosette characterized by having electric wire guide portions cut out and facing each other.