초록 ▼

A volatile material dispenser (100) and its housing and cartridge (600; 700) are disclosed. The housing for the volatile material dispenser (100) comprises a bottom plate (200; 200′), a covering plate (300) and a chamber defined therebetween for receiving a cartridge (600; 700), and the housing furt

A volatile material dispenser (100) and its housing and cartridge (600; 700) are disclosed. The housing for the volatile material dispenser (100) comprises a bottom plate (200; 200′), a covering plate (300) and a chamber defined therebetween for receiving a cartridge (600; 700), and the housing further comprises a regulating plate (400) movably mounted to the covering plate (300). The covering plate (300) and the regulating plate (400) each have one bored portion and one non-bore portion. The bored portion (420) and the non-bore portion (410) of the regulating plate (400) each occupy a half of the regulating plate (400). The regulating plate (400) is movable between an open position and a closed position with respect to the covering plate (300). The bored portion (320) of the covering plate (300) is aligned with the bored portion (420) of the regulating plate (400) in the open position, and the bored portion (320) of the covering plate (300) is covered by the non-bore portion (410) of the regulating plate (400) in the closed position. The chamber is provided with a fixing element capable of fixing the cartridge (600; 700) in place. The advantages of the present invention lie in that the dispensing of the dispenser (100) can be controlled more precisely.

대표청구항 ▼

1. A housing for a volatile material dispenser, comprising a bottom plate, a covering plate non-rotatingly fitted to the bottom plate and provided with a guide slot, and a chamber defined therebetween for receiving a cartridge containing a volatile material, the cartridge having at least one side th

1. A housing for a volatile material dispenser, comprising a bottom plate, a covering plate non-rotatingly fitted to the bottom plate and provided with a guide slot, and a chamber defined therebetween for receiving a cartridge containing a volatile material, the cartridge having at least one side that allows dispensing of the volatile material therefrom, the housing further comprising a regulating plate positioned within the chamber and movably mounted to the covering plate, the regulating plate positioned directly and entirely above the cartridge when the cartridge is positioned within the chamber, the regulating plate also including a tab protruding through the guide slot and movable along the guide slot, characterized in that both the covering plate and the regulating plate each have one bored portion and one non-bore portion, the bored portion and the non-bore portion of the regulating plate each occupy a half of the regulating plate, the regulating plate is movable between an open position and a closed position with respect to the covering plate, the bored portion of the covering plate is aligned with the bored portion of the regulating plate in the open position, and the bored portion of the covering plate is covered by the non-bore portion of the regulating plate in the closed position, the regulating plate is rotatably adjusted relative to the covering plate by moving the tab within the guide slot, the chamber defines a single open cavity and includes a fixing element capable of fixing the cartridge in place. 2. The housing of the dispenser of claim 1, characterized in that the regulating plate can be moved to a partially open position between the open position and the closed position, wherein the bored portion of the covering plate is partially covered by the non-bore portion of the regulating plate in the partially open position. 3. The housing of the dispenser of claim 2, characterized in that the movement of the regulating plate with respect to the covering plate is rotational. 4. The housing of the dispenser of claim 3, characterized in that the rotation axis of the regulating plate is at the center of the regulating plate. 5. The housing of the dispenser of claim 4, characterized in that the circumferential angle of the guide slot with respect to the rotation axis is the same as the circumferential angle of the bored portion of the regulating plate with respect to the rotation axis. 6. The housing of the dispenser of claim 5, characterized in that the tab is at one end of the guide slot when the regulating plate is in the open position, and the tab is at the other end of the guide slot when the regulating plate is in the closed position. 7. The housing of the dispenser of claim 5, characterized in that the circumferential angle of the guide slot with respect to the rotation axis is 180 degrees. 8. The housing of the dispenser of any one of claims 1-3 or 4-7, characterized in that the non-bore portion of the covering plate has a pattern similar to the pattern of the bored portion of the regulating plate. 9. The housing of the dispenser of any one of claims 1-3 or 4-7, characterized in that the fixing element is a post positioned on the bottom plate, and the post is adapted to mate with a hole in the cartridge. 10. The housing of the dispenser of any one of claims 1-3 or 4-7, characterized in that the fixing element has two curved holders positioned on the bottom plate, and the two curved holders are adapted to mate, respectively, with a first contour and a second contour of the cartridge, the first and second contours of the cartridge being at opposite sides of the cartridge. 11. The housing of the dispenser of claim 1, the fixing element of the housing has a first curved holder positioned at a first side of the bottom plate of the housing and a second curved holder positioned at a second side of the bottom plate opposite the first side of the bottom plate, the first curved holder and the second curved holder being adapted to mate, respectively, with a first curved contour and a second curved contour of the cartridge. 12. The housing of the dispenser of claim 1, characterized in that the fixing element of the housing has a first post and a second post, the first and second posts extending upwardly from two diagonal positions of a bottom plate of the housing, the first and second posts on the bottom plate adapted to extend through first and second holes, respectively, each arranged within a periphery of the cartridge to retain the cartridge in place when the cartridge is mounted on the bottom plate. 13. The housing of the dispenser of claim 11, wherein the first and second curved holders curve inward toward each other. 14. The housing of the dispenser of claim 11, wherein the bottom plate further includes a third side and a fourth side connecting the first side and the second side, the third and fourth sides each having a linear profile. 15. The housing of the dispenser of claim 12, wherein the-bottom plate has a generally square shape, the first post being positioned proximate a first corner of the bottom plate, and the second post being positioned proximate a second corner of the bottom plate diagonally opposite the first corner. 16. The housing of the dispenser of claim 1, wherein the bottom plate defines a continuous inner surface. 17. The housing of the dispenser of claim 16, wherein the continuous inner surface is arranged within a wall extending around a periphery of the bottom plate. 18. The housing of the dispenser of claim 12, wherein the two diagonal positions of the bottom plate are arranged adjacent to a wall extending around a periphery of the bottom plate. 19. The housing of the dispenser of claim 1, wherein the fixing element includes a plurality of posts extending upwardly from the bottom plate. 20. The housing of the dispenser of claim 19, wherein one or more of the plurality of posts are configured to extend through one or more holes corresponding to the plurality of posts. 21. A housing for a volatile material dispenser, comprising: a bottom plate; a covering plate non-rotatingly fitted to the bottom plate and provided with a guide slot; a chamber defined between the covering plate and the bottom plate for receiving a cartridge containing a volatile material, the cartridge having at least one side that allows dispensing of the volatile material therefrom; and a regulating plate positioned within the chamber and movably mounted to the covering plate, the regulating plate positioned directly and entirely above the cartridge when the cartridge is positioned within the chamber, the regulating plate also including a tab protruding through the guide slot and movable along the guide slot, both the covering plate and the regulating plate each have at least one bored portion and at least one non-bore portion, the regulating plate is movable between an open position and a closed position with respect to the covering plate, the at least one bored portion of the covering plate is aligned with the at least one bored portion of the regulating plate in the open position, and the at least one bored portion of the covering plate is covered by the at least one non-bore portion of the regulating plate in the closed position, the regulating plate is rotatably adjusted relative to the covering plate by moving the tab within the guide slot.