JPS5828413Y2 - Aluminum die-cast wiring box with integrated conductor holding piece - Google Patents

Description

【考案の詳細な説明】 本考案はアルミニウムダイカスト製配線ボックス内に挿
入した被覆導線首部を、ボックス挿入部の底部に加圧す
る押え片をボックス内壁部から一体的に派生させたもの
であって、ボックス挿入口から被覆導線を挿入後、上記
座金部とボックス壁に於ける同一線上に穿孔したねじ孔
に止めねじをねじ込むことによって座金を折り取り、こ
れと一体化した押え片にて被覆導線首部を加圧するよう
にしたものであって、以下実施例について本考案の要旨
を説明する。[Detailed Description of the Invention] The present invention has a presser piece that presses the neck of the covered conductor inserted into the aluminum die-cast wiring box against the bottom of the box insertion part, which is integrally derived from the inner wall of the box. After inserting the coated conductor from the box insertion opening, break off the washer by screwing a set screw into the screw hole drilled on the same line as the washer and the box wall, and use the presser piece integrated with this to insert the neck of the coated conductor. The gist of the present invention will be explained below with reference to Examples.

１はアルミニウムダイカスト製配線ボックスであって、
−普通は建築物壁面に埋設若くは装着する。1 is an aluminum die-cast wiring box,
- Usually installed or buried in the wall of a building.

２は本考案の目的とする被覆導線首部３の押え片であっ
て、左右に延長してその両一端槓座金部４゜４を形成し
て一体化し、且つこの押え片２は折り取り部５を介しボ
ックス内壁部６から一体的に派生させる。Reference numeral 2 denotes a holding piece for the covered conductor neck part 3 which is the object of the present invention, and is extended from side to side to form a washer part 4 at both ends and is integrated. It is integrally derived from the box inner wall part 6 via the box inner wall part 6.

７，７はボックス底壁に設けたねじ孔であって、これの
同一線上の上記押え片座金部４゜４に止めねじの通孔８
，８を設ける。Reference numerals 7 and 7 indicate screw holes provided in the bottom wall of the box, and a through hole 8 for a set screw is provided in the presser piece washer portion 4°4 on the same line as this hole.
, 8 are provided.

ボックス壁；に設けた通孔９を経て被覆導線を挿入し、
且つこれより剥き出した裸導線１３，１３を所定の接続
部に接続した後、上記通孔８，８を経て止めねじ１０．
１０をねじ込み、座金部をねじて加圧することにより、
これと一体化する押え片２は折り取り部５を界線として
折り取られ、座金部４，４を介し押え片２の下部凸部１
１によって被覆導線首部３はボックス挿入部底部１２に
加圧保持される。Insert the covered conductor through the through hole 9 provided in the box wall;
After connecting the bare conductor wires 13, 13 exposed from this to a predetermined connection part, the setscrew 10. is inserted through the through holes 8, 8.
By screwing in 10 and applying pressure by screwing the washer part,
The presser piece 2 integrated with this is broken off along the break-off portion 5 as a boundary line, and the lower convex portion 1 of the presser piece 2 is cut off through the washer portions 4, 4.
1, the coated conductor neck portion 3 is held under pressure against the bottom portion 12 of the box insertion portion.

本考案導線押え片を一体化したアルミニウムダイカスト
配線ボックスには次のような諸効果がある。The aluminum die-cast wiring box integrated with the conductor holding piece of the present invention has the following effects.

（１）、座金部４，４は押え片２と一体化し、同時にボ
ックス自体より・一体的に派生したものであるから、別
に作った分離座金を必要とせず、使用上便利であること
。(1) Since the washer parts 4, 4 are integrated with the holding piece 2 and are integrally derived from the box itself, there is no need for a separate washer made separately, which is convenient for use.

（故止めねじのねじ孔７，７と座金部４，４の通孔８，
８とは同一線上に配置、しであるから、止めねじ１０，
１０は通孔８，８を案内としてねじ７，７への嵌合が容
易であり、深部に設けたねじ孔へのねじ込みも、手探り
で行い得るという効果があること。(The screw holes 7, 7 of the set screw and the through hole 8 of the washer parts 4, 4,
Since it is arranged on the same line as 8, the setscrew 10,
10, it is easy to fit the screws 7, 7 using the through holes 8, 8 as guides, and there is an effect that screwing into a screw hole provided deep can be done by groping.

（詠上記ねじ込みと同時に押え片２の下部凸部１１によ
って被覆導線首部３を挿入部底部１２に加圧保持するこ
とができ、導線とボックス１とは不動状態で結合し、引
張力が加わっても抜は出して外れたりしないこと。(Edit: At the same time as the screw is screwed in, the covered conductor neck 3 can be held under pressure against the insertion part bottom 12 by the lower convex part 11 of the presser piece 2, and the conductor and box 1 are immovably connected and a tensile force is applied. Do not pull it out or let it come off.

（４）本考案は建築壁面装着の配線ボックスに限らず、
一般にアルジニウムダイカスト製導線取付部に応用出来
る外、第７図、第８図に示す如く、ボックス本体１４と
蓋１５とを連結片１６゜１６を介し一体化してアルミニ
ウムダイカスト製とし、且つボックス本体１４と蓋１５
に共通するねじ孔に止めねじｉｏ、ｉｏをねじ込み、連
結片１６．１６を折り取り蓋を施すというようにした容
器その他これに類する物品に使用しても、上と同一の効
果を発揮する。(4) This invention is not limited to wiring boxes mounted on architectural walls.
In addition to being generally applicable to the conductor attachment part made of aluminum die-casting, as shown in FIGS. 14 and lid 15
The same effect as described above can be obtained even when used in containers or similar articles in which setscrews io and io are screwed into threaded holes common to both, and connecting pieces 16 and 16 are broken off to provide a lid.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案アルミニウムダイカスト配線ボックス正
面１謁、第２図は同側面図、第３図は同平面図、第４図
は同ＡＡ断面図、第５図は押え片を折り取った際の同Ａ
Ａ断面図、第６図は第３図のＢＢ断面図、第７図はボッ
クス本体と蓋とを一体化した場合の正面図、第８図は同
側面図。 符号の説明、１はボックス、２は押え片、３は被覆導線
首部、４は座金音医 ５は折り取り音瓜 ６はボックス
内壁部、７はねじ孔、８はねじの通孔、９はボックス連
子ＬＩＯは止めねじ、１１は下部凸部、１２は挿入部底
部、１３は裸導線、１４はボックス本体、１５は蓋、１
６は連結片、１７は止めねじ。Figure 1 is the front view of the aluminum die-cast wiring box of the present invention, Figure 2 is the same side view, Figure 3 is the same top view, Figure 4 is the same AA cross-sectional view, and Figure 5 is the state when the holding piece is broken off. same A
A sectional view, FIG. 6 is a BB sectional view of FIG. 3, FIG. 7 is a front view when the box body and lid are integrated, and FIG. 8 is a side view of the same. Explanation of the symbols: 1 is the box, 2 is the holding piece, 3 is the neck of the covered conductor, 4 is the washer, 5 is the cut-off bell, 6 is the inner wall of the box, 7 is the screw hole, 8 is the screw hole, 9 is the screw through hole. Box connector LIO is a set screw, 11 is a lower convex part, 12 is the bottom of the insertion part, 13 is a bare conductor, 14 is a box body, 15 is a lid, 1
6 is a connecting piece, and 17 is a set screw.

Claims (1)

【実用新案登録請求の範囲】 ＣＩ） アルミニウムダイカスト製配線ボックス１の
底壁に設けたねじ孔７の上方部同一軸線上に、通孔８を
設けた座金部４を有する押え片２を折り取り部５を介し
ボックス壁面に一体的に形成し、該ボックスの壁面に設
けた通孔９を経て該ボックス内に挿入した被覆導線首部
３を押え片２の下部に配設し且つ止めねじ１０を該ねじ
孔７にねじ込み、該押え片２を折り取り部５から折り取
り、該被覆導線首部３を挾持するようにしたことを特徴
とする導線押え片を一体化したアルミニウムダイカスト
配線ボックス。 （２）該押え片２の下部に被覆導線首部３を、ボックス
挿入部底部１２に対し加圧する如き凸部１１を設けた実
用新案登録請求の範囲第１項記載の導線押え片を一体化
したアルミニウムダイカスト配線ボックス。[Claims for Utility Model Registration] CI) Break off the holding piece 2 having the washer part 4 with the through hole 8 provided on the same axis above the screw hole 7 provided in the bottom wall of the aluminum die-cast wiring box 1. A covered conductor neck part 3 is formed integrally with the box wall through a part 5 and inserted into the box through a through hole 9 provided in the box wall, and is disposed at the lower part of the holding piece 2, and a set screw 10 is attached. An aluminum die-cast wiring box integrated with a conducting wire holding piece, characterized in that the holding piece 2 is screwed into the screw hole 7, the holding piece 2 is broken off from the break-off portion 5, and the covered conducting wire neck portion 3 is clamped. (2) The conductor presser piece described in claim 1 of the utility model registration claim is integrated, in which the lower part of the presser piece 2 is provided with a covered conductor neck portion 3 and a convex portion 11 for pressurizing the bottom portion 12 of the box insertion portion. Aluminum die-cast wiring box.