JPH0452366U

JPH0452366U -

Info

Publication number: JPH0452366U
Application number: JP9596390U
Authority: JP
Priority date: 1990-09-11
Filing date: 1990-09-11
Publication date: 1992-05-01
Anticipated expiration: 2004-06-22
Also published as: JPH0624131Y2

Description

[Brief explanation of the drawing]

第１図イは本考案一実施例によるコネクターの
縦断面図、同図ロは上蓋取付後の縦断面図、第２
図イは第１図ロにおけるイ−イ線断面図、第
２図ロは第１図ロにおけるロ−ロ線断面図、
第３図イは３線式の場合の上蓋取付前の使用状態
斜視図、同図ロは同じく上蓋取付後の斜視図、第
４図は配線状態を模式的に示す正面図、第５図イ
は第１図イにおけるイ−イ線断面図、第５図
ロは第１図ロにおけるロ−ロ線断面図、第６
図イ，ロは別実施例を示す縦断面図及び要部の側
面図、第７図乃至第９図はそれぞれハウジングの
変形例を示す斜視図、第１０図は従来の配線状態
を模式的に示す正面図である。図中、１０はハウジング、１１は底盤、１２は
中蓋、１３は上蓋、１６，１９は電線押圧体、２
０，５０は通電体（上部及び下部通電体）、２１
，５１は本体、２２，５２は接触子、２３，５３
はスリツト、３０は接続バネ、３１は第１先端部
、３２は第２先端部、３３は基部、Ｃはコネクタ
ー、Ｆはフツク、Ｓは照明器具、Ｂ１，Ｂ２は分
岐電線、Ｋ１，Ｋ２，Ｋ３は給電幹線の各単線で
ある。 Figure 1A is a vertical sectional view of a connector according to an embodiment of the present invention, Figure 1B is a vertical sectional view after the top cover is attached,
Figure A is a cross-sectional view taken along line A--A in Figure 1-B, Figure 2-B is a cross-sectional view taken along line A--Ro in Figure 1-B,
Figure 3 A is a perspective view of the 3-wire system in use before the top cover is installed, Figure 3B is a perspective view after the top cover is installed, Figure 4 is a front view schematically showing the wiring state, and Figure 5 I 1A is a sectional view taken along the line A--A, FIG. 5B is a sectional view taken along the Ro-Ro line in FIG.
Figures A and B are longitudinal sectional views and side views of essential parts showing another embodiment, Figures 7 to 9 are perspective views showing modified examples of the housing, respectively, and Figure 10 schematically shows the conventional wiring state. FIG. In the figure, 10 is a housing, 11 is a bottom plate, 12 is an inner lid, 13 is an upper lid, 16 and 19 are wire pressing bodies, 2
0,50 are current carrying bodies (upper and lower current carrying bodies), 21
, 51 is the main body, 22, 52 are contacts, 23, 53
is a slit, 30 is a connection spring, 31 is a first tip, 32 is a second tip, 33 is a base, C is a connector, F is a hook, S is a lighting fixture, B1, B2 are branch wires, K1, K2, K3 is each single wire of the power supply main line.

Claims

[Claims for Utility Model Registration] A current-carrying body 20 is housed inside a housing 10 consisting of a bottom plate 11, an inner cover 12, and an upper cover 13. At least one connection that conductively contacts the back surface of the main body 21 of the current carrying body 20 so that the base 33 is supported by the current carrying body 20, and that presses against the bottom board 11 in a state that prevents each branch wire from being pulled out. A spring 30 is held, a first tip 31 of the connection spring bends in the direction of insertion of the bare ends of the branch wires B1 and B2, and a second tip 32 tilts in the insertion direction and bites into this. At least one portion of the current-carrying body 20, which is formed of a rigid metal and whose front side is pressed toward the bottom plate 11 by the inner lid 12, is connected to the main power supply line K toward the upper lid 13.
1. A contact 22 having an upward slit 23 with a width corresponding to the core wire diameter of K2 is provided upright, and a pair of wire pressers 16, 16 are provided vertically from the back surface of the top cover 13 on both sides of the contact. and the distance between the lower ends of the wire pressing bodies 16, 16 and the surface of the inner lid 12 that receives and supports the power supply main line corresponds to the outer diameter of the power supply main line without removing the inner layer insulation material. F cable branch connector characterized by: Inside a housing 10 consisting of a bottom plate 11, an inner lid 12, and an upper lid 13, an upper current carrying body 20 and a lower current carrying body 50 that conductively connect a plurality of branch electric wires to the power supply main line are housed. The back surface of the main body 21 of the upper current carrying body 20 and the back surface of the main body 51 of the lower current carrying body 50 are in conductive contact with each other, and the upper current carrying body 20 is formed of a rigid metal and the main body 21 is held by the inner lid 12. A contact 22 having an upward slit 23 with a width corresponding to the core wire diameter of the power supply main lines K1 and K2 is erected from at least one portion toward the top lid 13, and furthermore, a contact 22 is provided on the back side of the top lid 13 on both sides of the contact. from a pair of wire pressing bodies 16,
16 is installed vertically, and the distance between the lower ends of the wire pressing bodies 16, 16 and the surface of the inner lid 12 that receives and supports the power supply trunk corresponds to the outer diameter of the power supply trunk without removing the inner layer insulation material. At the same time, a width corresponding to the core wire diameter of the branch wires B1 and B2 extends from the two parts of the upper current-carrying body 50, which is similarly made of rigid metal and whose main body 51 is held by the inner lid 12, toward the bottom plate 11. A contact 52 having a downward slit 53 is provided vertically, and a pair of wire pressers 19, 19 is provided upright from the upper surface of the bottom plate 11 on both sides of each contact 52. An F cable branch connector characterized in that the distance between the upper end of the branch wire 19 and the lower surface of the inner cover 12 that supports the branch wire corresponds to the outer diameter of the branch wire without removing the inner layer insulation material.