JPH0454416U - - Google Patents

Description

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

第１図はこの考案の一実施例としての配線接続
装置の一部欠載正面図、第２図は第１図の−
断面図、第３図は配線接続装置の平面図、第４図
及び第５図は配線接続装置が取付けられた状態を
それぞれ示す正面図及び側面図である。 １……筺体、１ａ……外面、１ｂ……貫通孔、
２……第１のパツキン、３……絶縁端子台、３ａ
……前面、４……外部配線導入溝、４ａ……一端
部、４ｂ……他端部、５……外部配線、６……内
部配線、７……接続金具、７ａ……一端部、７ｂ
……他端部、８……第２のパツキン、９……カバ
ー、１０……連通孔、１６……シール部材。 Fig. 1 is a partially cut-out front view of a wiring connection device as an embodiment of this invention, and Fig. 2 is the same as that shown in Fig. 1.
A sectional view, FIG. 3 is a plan view of the wiring connection device, and FIGS. 4 and 5 are a front view and a side view, respectively, showing the wiring connection device in an attached state. 1... Housing, 1a... Outer surface, 1b... Through hole,
2...First packing, 3...Insulated terminal block, 3a
...Front surface, 4... External wiring introduction groove, 4a... One end, 4b... Other end, 5... External wiring, 6... Internal wiring, 7... Connection fitting, 7a... One end, 7b
...Other end portion, 8...Second packing, 9...Cover, 10...Communication hole, 16...Sealing member.

Claims (1)

【実用新案登録請求の範囲】 １ 電気機器が収容された防水型筺体の内部配線
を、当該筺体の外面の貫通孔を通して外部配線に
接続する配線接続装置において、 上記防水型筺体の外面との間に第１のパツキン
を介在させて、上記外面に取付けられる絶縁端子
台と、 この絶縁体端子台の前面に沿つて凹入形成され
、一端部が絶縁端子台の端面に開放されると共に
他端部が絶縁端子台の途中部まで延び、上記外部
配線が導入される外部配線導入溝と、 絶縁端子台に穿設され、上記外部配線導入溝の
他端部を、上記筺体の貫通孔に連通させる連通孔
と、 一端部が、内部配線に接続され、上記貫通孔及
び連通孔を通して、他端部が、外部配線導入溝に
導入された外部配線の端子部に接続される接続金
具と、 上記絶縁端子台の前面との間に第３のパツキン
を挟んで当該前面を覆うカバーと、 上記連通孔内の上記外部配線に外嵌され、上記
第２のパツキンと共に上記外部配線を密封するシ
ール部材とを具備することを特徴とする配線接続
装置。 ２ 上記筺体に取付けられた状態で鉛直方向或い
は水平方向に沿わされる、絶縁端子台の基準面に
対して、上記外部配線導入溝が、上記一端部側を
斜め下方に向けた傾斜状に形成されている請求項
１記載の配線接続装置。[Scope of Claim for Utility Model Registration] 1. In a wiring connection device that connects internal wiring of a waterproof casing in which electrical equipment is housed to external wiring through a through hole on the outside of the casing, an insulated terminal block that is attached to the outer surface of the insulated terminal block with a first gasket interposed therebetween; an external wiring introduction groove that extends to a middle part of the insulated terminal block and into which the external wiring is introduced; and an external wiring introduction groove that is bored in the insulated terminal block and communicates the other end of the external wiring introduction groove with the through hole of the casing. a connecting fitting whose one end is connected to the internal wiring and whose other end is connected to the terminal of the external wiring introduced into the external wiring introduction groove through the through hole and the communication hole; a cover that covers the front surface of the insulated terminal block by sandwiching a third gasket therebetween; and a sealing member that is fitted over the external wiring in the communication hole and seals the external wiring together with the second gasket. A wiring connection device comprising: 2 The external wiring introduction groove is formed in an inclined shape with the one end side facing diagonally downward with respect to the reference surface of the insulated terminal block that is vertically or horizontally aligned when attached to the housing. 2. The wiring connection device according to claim 1, wherein: