FLOW ADJUSTING APPARATUS HAVING BUTTON

摘要

A flow adjusting apparatus having a button comprising a fixed unit (100) having a water conduit, and a button (200). A movable shaft (170), a push rod (180), and a spring (190) are arranged within the fixed unit. The movable shaft and the push rod move relatively to the fixed unit in a direction parallel to the general direction of water flow in the water conduit, the relative movement between the movable shaft and the fixed unit changes the area for water passage, thus achieving flow adjustment. The fixed unit, the movable shaft, the push rod, and the spring together constitute an automatic ballpoint pen-type movement mechanism. The button is slidably connected to the fixed unit. The sliding direction of the button is perpendicular to the sliding direction of the movable shaft. The button and an end of the push rod constitute a linked structure. The flow adjusting apparatus having a button has advantages as follows: as the sliding directions of the movable shaft and of the push rod are parallel to the general direction of water flow in the water conduit, the fixed unit thus has a small radial distance, a small footprint, the strength a user must exert when pushing is reduced, and convenient switching.