| 摘要 |
The invention provides a pressing switch which utilizes a sheet component to cover the opening of a collection space on the housing. The pressing switch (1) comprises a housing (11) and a sheet component (13). The housing is provided with an opening and a fixed contact point component (14). The housing is provided with a collection space able to hold a movable contact component (12). The movable contact component is in touch with or detached from the fixed contact point component. The sheet component is welded to the housing by being coated on the opening of the housing. The housing and one side of the sheet component are made from transmitting materials and the other side is made from non-transmitting materials. In the pressing switch, one part of the housing and one part of the sheet component are equipped with adhesive agents (15). The sheet component is adhered and maintained to the housing. At the part where no adhesive agents are provided, the abutting part between the housing and the sheet component is welded; further, there is a welded part (17) between the housing and the sheet component; the sheet component is welded and maintained in comparison to the housing. |
