Abstract: The present invention relates to a dispensing closure which includes an automatic sealing valve which opens to dispense a fluid product from a squeeze-type container when the container is subjected to an external force, such as squeezing pressure, and which automatically closes when the external force is terminated, and a closure body which securely mounts the automatic sealing valve to the container, wherein the automatic sealing valve and the closure body are designed in a special form not to need a means for retaining the automatic sealing valve to the closure body, so that the possibilities of defect thereof in manufacture and disorder during use can be remarkably reduced, and the manufacturing cost can be reduced by shortening an assembling process.

Abstract: The present invention relates to a finger-operated spray pump ejaculating fluid in fixed quantity at one-time pumping, and more particularly a spray pump in which a poppet valve and a sliding seal are made as one unit and the structure of the housing is modified for lower defect rate and improved convenience.

Abstract: The present invention relates to a low profile, fine mist, finger-operated, precompression-type spray pump, and more particularly to a spray pump provided with a second valve of the novel structure being moveable between a poppet valve and a bottom entrance of housing, to precompress the fluid as a liquid content and then spray, whereby the spray pump can be operated even with a short travel distance of a piston, which enables to make the height of a push button spaced from a closure to be shorter than the existing ones, and the pumping process can be smoothly performed without leakage and can also be started with small empty pumping numbers. In addition, the spray pump according to the present invention is constructed with small numbers of constituent parts, resulting in the significant reduction of manufacturing cost and assembly cost.

Abstract: The present invention relates to a dispensing closure which includes an automatic sealing valve which opens to dispense a fluid product from a squeeze-type container when the container is subjected to an external force, such as squeezing pressure, and which automatically closes when the external force is terminated, and a closure body which securely mounts the automatic sealing valve to the container, wherein the automatic sealing valve and the closure body are designed in a special form not to need a means for retaining the automatic sealing valve to the closure body, so that the possibilities of defect thereof in manufacture and disorder during use can be remarkably reduced, and the manufacturing cost can be reduced by shortening an assembling process.

Abstract: The present invention relates to a hand-operated spray pump, and more particularly the hand-operated spray pump with the modified configuration of a hollow rode, a piston and the like, which constitute a hand-operated spray pump, whereby the spray pump has a precompression function and a further lower defect rate in manufacturing.

Abstract: The present invention relates to a finger-operated spray pump ejaculating fluid in fixed quantity at one time pumping, and more particularly a spray pump in which a poppet valve and a sliding seal are made as one unit and the structure of housing is modified for lower defect rate and improved convenience.