SWITCH STRUCTURE

• Main Author: AZUMA KAZUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 28.01.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SWITCHES; ELECTRICITY; EMERGENCY PROTECTIVE DEVICES; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; RELAYS; SELECTORS; TESTING

To provide a switch structure which can be miniaturized.SOLUTION: A switch structure 1 comprises: a switch 3; a housing 2 for accommodating the switch; and a switch drive part 4 which is inserted and supported in the housing, and capable of contacting the switch by being displaced in an insertion direction. The switch drive part includes: an operation part 41; a rod-like part 42 which is formed extending from the operation part toward the switch. The housing includes: a base part 215 in which a hole 214 is formed for allowing the rod-like part to penetrate; and a cylindrical part 216 cylindrically erected from an outer edge of the base part and accommodating the operation part. An elastic body 5 for pushing back the operation part in an insertion reversal direction is provided between the operation part and the base part. The operation part includes lips 411-413 which are formed into a protrusion directed toward the cylindrical part, and are capable of abutting on the cylindrical part.SELECTED DRAWING: Figure 2 【課題】本発明の目的は、小型化を図ったスイッチ構造を提供することにある。【解決手段】スイッチ構造１は、スイッチ３と、該スイッチを収容する筐体２と、該筐体に挿入支持されかつ、挿入方向に変位して該スイッチに接触可能なスイッチ駆動部４と、を備え、スイッチ駆動部は、操作部４１と、該操作部からスイッチに向けて延びて形成された棒状部４２と、を有し、筐体は、棒状部を貫通させる孔部２１４が形成された基部２１５と、該基部の外縁から筒状に立設されて操作部を収容する筒状部２１６と、を有し、操作部と基部との間に、操作部を挿入反対方向に押し戻すための弾性体５が設けられ、操作部は、筒状部に向けて凸に形成されて、筒状部に当接可能なリップ４１１〜４１３を有している。【選択図】図２