초록 ▼

A reversible fragrance emitting unit adapted to rest on a table or other flat surface in either an upright position in which the rate of fragrance emission is low, or in an upside down position in which the emission rate is high, the unit having the same attractive outward appearance in either state

A reversible fragrance emitting unit adapted to rest on a table or other flat surface in either an upright position in which the rate of fragrance emission is low, or in an upside down position in which the emission rate is high, the unit having the same attractive outward appearance in either state. The unit consists of a fenestrated open-ended shell having a decorative form whose inlet and outlet ends are attached to inlet and outlet boxes of like dimensions, both having bottom walls. The inlet box has an open top, whereas the outlet box is closed by a top wall to define an internal chamber which extends through the shell between the bottom wall of the inlet box and the top wall of the outlet box. The chamber contains a charge of fragrance-emitting pellets in an amount sufficient to almost fill the inlet box when the unit is placed in its upright position in which the inlet box rests on the table and the pellets are confined within the inlet box and therefore emit relatively little fragrance, the unit being effectively “off”. When, however, the unit is reversed to occupy its upside down position in which the outlet box rests on the table, the pellets then occupy the shell and emit fragrance through the openings therein at a much greater rate and the unit is “on”.

대표청구항 ▼

A reversible fragrance emitting unit adapted to rest on a flat surface in either an upright position in which the rate of fragrance emission is low and the unit is effectively “off”, or in an upside down position in which the emission rate is high and the unit is “on”, the unit comprising: A a fenes

A reversible fragrance emitting unit adapted to rest on a flat surface in either an upright position in which the rate of fragrance emission is low and the unit is effectively “off”, or in an upside down position in which the emission rate is high and the unit is “on”, the unit comprising: A a fenestrated open-ended shell; B an inlet box attached to one end of the shell and having a bottom wall and an open top whereby this box communicates with the shell; C an outlet box attached to the other end of the shell and having a bottom wall and a top wall whereby the interior of this box is sealed from the shell, said boxes in combination with said shell defining an interior chamber extending from the bottom wall of the inlet box to the top wall of the outlet box; and D a charge of fragrance-emitting pellets entrapped in said chamber in an amount sufficient to substantially fill the inlet box when the unit is placed on the flat surface in its upright position, in which state there is relatively little emission from the charge into the atmosphere, the pellets occupying the fenestrated shell in the upside down position of the unit, in which state the emission rate is high.