IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0349710
(2006-02-08)
|
등록번호 |
US-7464820
(2008-12-16)
|
우선권정보 |
KR-20-2003-0025865 U(2003-08-11); KR-20-2003-0031004 U(2003-10-01) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
6 |
초록
▼
Compact cosmetic case with airtight sealed structure, which has a simple construction and enhances its airtight sealed effect to prevent a leakage of cosmetics, such as powder, thus improving quality, increasing productivity and reducing the production costs. The compact cosmetic case includes a bod
Compact cosmetic case with airtight sealed structure, which has a simple construction and enhances its airtight sealed effect to prevent a leakage of cosmetics, such as powder, thus improving quality, increasing productivity and reducing the production costs. The compact cosmetic case includes a body, an inner casing to contain the powder, an inner lid hinged the inner casing and having a powder puff seat, and an outer lid hinged to the body and having a locking part. A groove is formed around an upper surface of the inner casing, with liquid rubber filling the groove to form a rubber seal. A locking hole is formed on the inner casing, while a locking lever having a locking projection is formed on the inner lid to be locked to the locking hole.
대표청구항
▼
What is claimed is: 1. A compact cosmetic case comprising: a body having an inner casing therein, the inner casing defining a containing space to receive a cosmetic therein; an inner lid hinged to the inner casing and having a powder puff seat, the inner lid formed of a transparent resin; an outer
What is claimed is: 1. A compact cosmetic case comprising: a body having an inner casing therein, the inner casing defining a containing space to receive a cosmetic therein; an inner lid hinged to the inner casing and having a powder puff seat, the inner lid formed of a transparent resin; an outer lid to define a cover of the body, the outer lid hinged to the body at a first side thereof; a locking unit provided on the compact cosmetic case at a position at a second side of the outer lid diametrically opposite to the first side so as to lock and unlock the outer lid to and from the body, so that the body is open and closed by the outer lid; an inner groove formed around an upper surface of the inner casing, the inner groove having a rubber seal therein to seal a gap between the upper surface of the inner casing and the inner lid when the inner lid is in closed position; a locking hole formed on the inner casing at a position corresponding to the second side of the outer lid diametrically opposite to the first side at which the outer lid is hinged to the body; and a locking lever having a locking projection and formed on the inner lid to be locked to the locking hole; wherein the locking hole comprises a locking opening, with a pair of elastic projections projected inwardly from centers of both sides of the locking opening to form an H-shaped appearance of the locking opening. 2. The compact cosmetic case according to claim 1, further comprising an inner tip formed around an outside surface of the inner lid to be in contact with the rubber seal. 3. The compact cosmetic case according to claim 1, further comprising an outer projection formed on a lower surface of the outer lid to compress an upper surface of the inner lid. 4. The compact cosmetic case according to claim 1, wherein the locking projection of the locking lever has a diameter larger than a gap between the pair of the elastic projections of the locking hole and smaller than a width between opposite edges of the H-shaped locking opening. 5. The compact cosmetic case according to claim 1, wherein the locking projection of the locking lever has a diameter smaller than a gap between the pair of the elastic projections of the locking hole, with a locking boss formed around an end of the locking projection such that the locking boss has an outer diameter larger than the gap between the pair of elastic projections. 6. The compact cosmetic case according to claim 1, further comprising: an outer groove formed around an upper surface of the body, the outer groove having a second rubber seal therein to seal a gap between the upper surface of the body and the outer lid when the outer lid is in closed position; and an outer tip formed around a lower surface of the outer lid to be in contact with the second rubber seal. 7. The compact cosmetic case according to claim 6, wherein each of the first and second rubber seals is made of room temperature vulcanizing (RTV) type silicon rubber which is a kind of liquid rubber. 8. The compact cosmetic case according to claim 1, wherein the inner lid is formed of a transparent resin. 9. A cosmetic case comprising: a body defining an inner space; an outer lid for covering the inner space of the body; an inner casing disposed in the inner space of the body, the inner casing defining an inner containing space to receive a cosmetic therein, the inner casing having a flange portion with a locking hole formed in the flange portion, the locking hole having opposing disposed and inwardly extending elastic projections; and an inner lid hingedly covering the inner casing with a rubber seal engaged there-between to seal the inner containing space of the inner casing from outside, the inner lid having a first lateral side and a second lateral side diametrically opposite to the first lateral side, the first lateral side of the inner lid hinged to a first side of the inner casing, the second lateral side of the inner lid having a locking projection extending downwardly from the inner lid, the locking projection frictionally engaging with the elastic projections in the locking hole of the inner casing for closing the inner lid with respect to the inner casing. 10. The cosmetic case according to claim 9, wherein the locking hole and the elastic projections together have a generally H-shaped appearance. 11. The cosmetic case according to claim 10, wherein the locking projection of the inner lid has a diameter larger than a gap between the opposing elastic projections of the locking hole and smaller than a width between opposite edges of the generally H-shaped locking opening. 12. The cosmetic case according to claim 10, wherein the locking projection of the inner lid has a diameter smaller than a gap between the opposing elastic projections of the locking hole, with a locking boss formed on the locking projection such that the locking boss has an outer diameter larger than the gap between the opposing elastic projections.
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