JPS63194424U - - Google Patents
Info
- Publication number
- JPS63194424U JPS63194424U JP8549387U JP8549387U JPS63194424U JP S63194424 U JPS63194424 U JP S63194424U JP 8549387 U JP8549387 U JP 8549387U JP 8549387 U JP8549387 U JP 8549387U JP S63194424 U JPS63194424 U JP S63194424U
- Authority
- JP
- Japan
- Prior art keywords
- stem
- fixed contact
- push button
- button switch
- movable contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000005253 cladding Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Description
第１図は本考案の一実施例に係る押釦スイツチ
の一部断面した分解斜視図、第２図は下ケースの
要部平面図、第３図は本考案に係る押釦スイツチ
の防塵構造を示す斜視断面図、第４図は固定接点
と可動接点とステムの組立構造を示す要部断面図
、第５図は従来の押釦スイツチの分解斜視図、第
６図は従来の押釦スイツチの固定接点と可動接点
とステムの組立構造を示す断面図である。
１：下ケース、２：上ケース、３：ステム、４
：固定接点、５：可動接点、６：戻しばね、１１
：側壁、１２：保持体、１３，１３ａ：防塵板、
１４：底面、１５：可動接点設定部、１６：固定
接点設定部、２２：挿通孔、３１：固定接点の接
点部、３３：金クラツド、３４：基部、３５：ス
テム摺動部、３６：可動接点の接点部、３７：保
護部、３８：防塵板。
Fig. 1 is an exploded perspective view, partially cut away, of a push button switch according to an embodiment of the present invention, Fig. 2 is a plan view of the main part of the lower case, and Fig. 3 shows the dustproof structure of the push button switch according to the present invention. FIG. 4 is a cross-sectional view of main parts showing the assembled structure of a fixed contact, a movable contact, and a stem. FIG. 5 is an exploded perspective view of a conventional push button switch. FIG. FIG. 3 is a sectional view showing an assembled structure of a movable contact and a stem. 1: Lower case, 2: Upper case, 3: Stem, 4
: Fixed contact, 5: Movable contact, 6: Return spring, 11
: side wall, 12: holding body, 13, 13a: dustproof plate,
14: Bottom surface, 15: Movable contact setting part, 16: Fixed contact setting part, 22: Insertion hole, 31: Contact part of fixed contact, 33: Gold cladding, 34: Base part, 35: Stem sliding part, 36: Movable Contact part of contact, 37: Protective part, 38: Dust-proof plate.
Claims (1)
とによつて形成される空間内に、その一部が前記
上ケースに開設された挿通孔を通して外部に突出
されたステムを内装し、このステムに近接して固
定接点を、また、この固定接点を介して前記ステ
ムと反対側に可動接点を配置して成る押釦スイツ
チにおいて、前記下ケースの前記固定接点とステ
ムとの間に防塵板を立設すると共に、前記固定接
点及び可動接点のうちいずれか一方の部材の側面
にも防塵板を曲折形成したことを特徴とする押釦
スイツチ。 A stem, a portion of which protrudes to the outside through an insertion hole formed in the upper case, is installed in a space formed by integrating an insulating lower case and an upper case, and this stem In a push button switch comprising a fixed contact disposed close to the stem and a movable contact disposed on the opposite side of the stem via the fixed contact, a dustproof plate is erected between the fixed contact of the lower case and the stem. A push button switch characterized in that a dustproof plate is bent and formed on the side surface of either one of the fixed contact and the movable contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549387U JPS63194424U (en) | 1987-06-02 | 1987-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8549387U JPS63194424U (en) | 1987-06-02 | 1987-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194424U true JPS63194424U (en) | 1988-12-14 |
Family
ID=30940948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8549387U Pending JPS63194424U (en) | 1987-06-02 | 1987-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194424U (en) |
-
1987
- 1987-06-02 JP JP8549387U patent/JPS63194424U/ja active Pending