JPS62150868U

JPS62150868U -

Info

Publication number: JPS62150868U
Application number: JP3756386U
Authority: JP
Priority date: 1986-03-17
Filing date: 1986-03-17
Publication date: 1987-09-24

Description

[Brief explanation of drawings]

第１図は本考案の実施例による圧接形コンタク
トの全体斜視図、第２図は同コンタクトへの被覆
電線の圧接過程を心す説明図、第３図は他の実施
例による要部斜視図、第４図は従来例による圧接
コンタクトの全体斜視図、第５図は同コンタクト
の要部断面と電線の断面図、第６図はハウジング
の部分断面図である。〔符号の説明〕、２２……電線接続部、２３，
３１……底板、２６，２７……側壁、２６ａ，２
７ａ……案内抜止部、１０，１１，２８，２９，
３０……圧接片、１０ａ，１１ａ，２８ａ，２９
ａ……圧接刃、３２……挿入溝、Ａ……電極、Ａ
_１……被覆、Ａ_２……芯線。 Fig. 1 is an overall perspective view of a press-contact type contact according to an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the process of press-fitting a covered wire to the contact, and Fig. 3 is a perspective view of main parts according to another embodiment. , FIG. 4 is an overall perspective view of a conventional pressure contact, FIG. 5 is a sectional view of the main part of the contact and the electric wire, and FIG. 6 is a partial sectional view of the housing. [Explanation of symbols], 22...Wire connection part, 23,
31... Bottom plate, 26, 27... Side wall, 26a, 2
7a... Guide retaining portion, 10, 11, 28, 29,
30... Pressure contact piece, 10a, 11a, 28a, 29
a... Pressure contact blade, 32... Insertion groove, A... Electrode, A
₁ ...Coating, _A2 ...Core wire.

Claims

[Scope of utility model registration request]

In a press-contact type contact provided with a wire connection portion to which a covered wire is press-connected, the wire connection portion includes:
A body portion having a U-shaped cross section for accommodating a covered electric wire, and pressure welding pieces provided perpendicularly to the body portion within the body portion and clamping a core wire, each of which has a pressure welding portion of the covered electric wire. An insertion groove having a Y-shaped cross section is formed into which the pressure-welding piece is press-fitted, and the inner edge of the pressure-welding piece facing the insertion groove forms a pressure-welding blade, and the upper edge of each side wall of the body portion connected to the pressure-welding piece. A press-contact type contact, each of which is bent in an inwardly slanted shape, and is provided with a guide retaining piece that guides the covered electric wire to the body portion and the insertion groove, and holds the sheathing housed in the conductor portion. structure.