JPS6385824U

JPS6385824U -

Info

Publication number: JPS6385824U
Application number: JP18130786U
Authority: JP
Priority date: 1986-11-26
Filing date: 1986-11-26
Publication date: 1988-06-04
Anticipated expiration: 2001-11-26
Also published as: JPH0542590Y2

Description

[Brief explanation of drawings]

第１図ａ，ｂは本考案の実施例の動作状態を示
す図、第２図は同上の分解斜視図、第３図は同上
のカバーを外した状態の平面図、第４図は従来例
の分解斜視図、第５図は同上のカバーを外した状
態の平面図、第６図ａ，ｂは同上の動作説明図、
第７図ａ〜ｃは同上の動作説明図である。１ａ，１ｂは固定接点、２は共通端子板、３，
４は可動接点、５は第１の作動バネ、６は第２の
作動バネ、７は回動軸、８ａは引張スプリング、
８ｂは圧縮スプリング、９はハンドル、１０は操
作片、２２は引張スプリング収納部、２３は圧縮
スプリング収納部を示す。 Figures 1a and b are diagrams showing the operating state of the embodiment of the present invention, Figure 2 is an exploded perspective view of the same, Figure 3 is a plan view of the same with the cover removed, and Figure 4 is a conventional example. Fig. 5 is a plan view of the same with the cover removed, Fig. 6 a and b are explanatory views of the same as the above,
FIGS. 7a to 7c are explanatory diagrams of the same operation as above. 1a and 1b are fixed contacts, 2 is a common terminal plate, 3,
4 is a movable contact, 5 is a first operating spring, 6 is a second operating spring, 7 is a rotating shaft, 8a is a tension spring,
8b is a compression spring, 9 is a handle, 10 is an operating piece, 22 is a tension spring housing, and 23 is a compression spring housing.

Claims

[Scope of utility model registration request]

A common terminal plate has a fixed contact fixed to the upper and lower surfaces, and a movable contact opposite to the fixed contact is fixed to the lower and upper surfaces of the distal end side of the base supported, respectively, and the movable contact is fixed when no external biasing force is applied. first and second elastic conductive actuation springs that are biased in the direction in which the contacts come into contact and are disposed above and below the common terminal plate; A handle is provided with a rotating shaft at an approximately intermediate position and is biased to rotate by a spring biasing force, and the handle is integrally formed with the handle from the rotating shaft side to the contact side, and is rotated by the pressing operation of the handle. In a hook switch, the switch has an operation piece that can freely connect and separate the contacts by driving the first and second actuating springs with a handle, and a base that houses and arranges each of the above-mentioned members. A tension spring storage part that stores a tension spring that rotates the handle clockwise, and a compression spring storage part that stores a compression spring that rotates the handle counterclockwise by an outward biasing force. A hook switch characterized in that a tension spring or a compression spring is selectively arranged in a tension spring housing part or a compression spring housing part, respectively.