Button flow regulating device

Abstract

The invention discloses a button flow regulating device which comprises a fixed unit with a water channel, and a button, wherein the fixed unit is provided with a move shaft, a pushing rod and a spring internally; the move shaft and the pushing rod can move relatively to the fixed unit; the moving directions of the move shaft and the pushing rod are in parallel with the water flow general direction of the water channel; the flow area of the water channel is changed through the relative movement between the move shaft and the fixed unit, and the flow regulating function is realized, wherein the fixed unit, the move shaft, the pushing rod and the spring are matched to form an automatic ball-point pen move mechanism; the button is slidingly connected with the fixed unit; the sliding direction of the button is vertical to the sliding direction of the move shaft; and the button and the tail end of the pushing rod constitute a linkage structure. The button flow regulating device has the advantages that the sliding direction of the move shaft and the pushing rod and the flow water general direction of the water channel are in parallel, the layout is smart, the radial interval of the fixed unit is small, the occupation area is small, the pressing strength for the users can be reduced, and the button flow regulating device is convenient to switch.

Description

technical field [0001] The invention relates to a button flow regulating device. Background technique [0002] China Patent Database announced a utility model on December 17, 2008. Its patent number is ZL200820016925.5, and the name of the utility model is "water volume controller". The controller consists of a body with a channel inside, a water inlet and a water outlet on the body, a switch button a and a switch button b inside the body, a return spring, a constant pressure seal, a water outlet hole and a water outlet It is composed of the water divider body, the sealing figure and the switch button set on the switch button a; the switch button a is engaged with the switch button b, the return spring, the constant pressure seal figure and the water divider are sequentially set under the switch button b, and the seal figure is set on the switch button b Below the water body; the bump on the upper end of the switch button b can move in the groove in the body, and the bump c...

AI Technical Summary

Problems solved by technology

It has the following disadvantages: 1. The sliding direction of the switching button is perpendicular to the general direction of the water flow in the waterway, thereby increasing the space occupied by the controller. Press hard

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