发明名称 |
A FRAGRANCE DISPENSING PUMP HEAD |
摘要 |
The fragrance emitting dispensing pump (10) has a pump mechanism (15) and pump head on one end of the pump mechanism (15). The pump head comprises an upper and a lower portion (16,14). The fragrance substance (30) is within an internal area in the upper portion (16). The lower portion has a structure (19) for attaching the dispensing pump (10) to the container (12). The upper portion (16) of the pump head has a dispensing channel (21,22) through the internal area that on one end extends into the lower portion (14) of the pump head to the pump mechanism (15) and at a second end is open to the exterior atmosphere. A peripheral wall (28) of the upper portion and a peripheral wall (29) of the lower portion (14) have a space (34). Upon the actuation of the dispensing pump fragrance that is contained within the internal area is emitted dynamically from the space. The fragrance substance may be a solid, solid particles or it can be compressible material |
申请公布号 |
CA2705464(A1) |
申请公布日期 |
2009.06.18 |
申请号 |
CA20072705464 |
申请日期 |
2007.12.13 |
申请人 |
COLGATE-PALMOLIVE COMPANY |
发明人 |
CRAWFORD, JOHN C.;TOH, KIAT-CHEONG;MOONEY, DOUGLAS |
分类号 |
A45D34/02;A61L9/04;A61L9/12;E03D9/00 |
主分类号 |
A45D34/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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