Patent ID: 9375740
Filing Date: 2016-06-28
CPC Classification: B05B

Claim Text:
1. A dispenser pump button which is positioned at a top of a pumping member and pressurizes the pumping member upon a user's pressing, thereby discharging contents with the aid of pumping operations, comprising: a button body, comprising a content flow passage which is formed at an inner center portion of the button body for the contents to flow out and a discharge part which communicates with the content flow passage, for discharging the contents; a nozzle which is engaged to the discharge part and discharges out the contents, and moves back and forth when the button body moves up and down, wherein a discharge hole is provided at a front side of the nozzle for the discharge of the contents, and a guide groove formed at a side of the nozzle for guiding the forward and backward movements; a guide member which is engaged to an inner side of the button body, further comprising a guide protrusion which is coupled to with the guide groove of the nozzle, thereby allowing the nozzle to move back and forth when the button body moves up and down; an elastic part comprising a first side and a second side, the first side supported against the guide member and the second side supported against the button body, thereby providing an elastic force in an upward direction and allowing the button body to move upward, and, wherein the button body further comprises an opening and closing rod which opens and closes a discharge hole of the nozzle is provided at the button body, and wherein the opening and closing rod extends from a bottom wall surface of the discharge part to a top of the discharge part and is bent with right angles toward the discharge hole.