JPH01145179U

JPH01145179U -

Info

Publication number: JPH01145179U
Application number: JP4033988U
Authority: JP
Priority date: 1988-03-29
Filing date: 1988-03-29
Publication date: 1989-10-05

Description

[Brief explanation of drawings]

第１図〜第６図は何れも本考案の実施例の説明
図で、第１図は車載用押釦スイツチの正面図で盲
ぶたが開かれた状態を示し、第２図は同側面図、
第３図は盲ぶたが閉じられた状態の第１図に相応
する車載用押釦スイツチの正面図である。第４図
〜第６図は開閉機構とロツク機構の関連動作説明
図で、第４図イは盲ぶたが開いた状態の開閉機構
を示す側面図、同図ロはこの状態におけるハート
型カムと駆動ピンとの関係図、第５図イは盲ぶた
が途中まで閉つた状態の開閉機構を示す側面図、
同図ロはこの状態におけるハート型カムと駆動ピ
ンとの関係図、第６図イは盲ぶたが閉つた状態の
開閉機構を示す側面図、同図ロはこの状態におけ
るハート型カムと駆動ピンとの関係図である。６，７……盲ぶた、１２，１３……開放部分、
１４，１５……支持レバー、１６……連結部、１
８……スライド体、１９……ハート型カム、２０
……ばね（圧縮ばね）、２３……駆動ピン。 1 to 6 are explanatory diagrams of an embodiment of the present invention, in which FIG. 1 is a front view of an in-vehicle push button switch with the blind lid open, and FIG. 2 is a side view of the same;
FIG. 3 is a front view of the in-vehicle push button switch corresponding to FIG. 1 with the blind lid closed. Figures 4 to 6 are explanatory diagrams of the related operations of the opening/closing mechanism and the locking mechanism. Figure 4 (a) is a side view showing the opening/closing mechanism with the blind lid open, and figure (b) is a side view of the opening/closing mechanism in this state. A diagram of the relationship with the drive pin, Figure 5A is a side view showing the opening/closing mechanism with the blind lid partially closed;
6B is a diagram showing the relationship between the heart-shaped cam and the drive pin in this state, FIG. It is a relationship diagram. 6, 7... Blind pig, 12, 13... Open part,
14, 15...Support lever, 16...Connection part, 1
8...Slide body, 19...Heart-shaped cam, 20
... Spring (compression spring), 23 ... Drive pin.

Claims

[Scope of utility model registration request]

A pair of blind lids, one end of which is supported by a pivot, and the other end of which can be opened and closed, are supported by a bifurcated support lever that connects the two, and the connecting part of the support lever is supported by a slide body to create a blind. The slide body is slidable in response to opening and closing of the lid, and a heart-shaped cam and a drive pin of a push lock device that engages with the heart-shaped cam to constitute a locking mechanism are provided on the top surface of the slide body. An electric component opening/closing mechanism for a blind lid, characterized in that the electric component is biased in the direction of the blind lid by a spring.