IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0923606
(2010-09-29)
|
등록번호 |
US-8469212
(2013-06-25)
|
우선권정보 |
JP-2001-261788 (2001-08-30); JP-2001-264559 (2001-08-31) |
발명자
/ 주소 |
- Goto, Takayuki
- Iizuka, Shigeo
- Mizushima, Hiroshi
|
출원인 / 주소 |
- Yoshino Kogyosho Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
7 |
초록
▼
There is provided a safety cap which requires manual dexterity for a cover opening operation and is difficult for an infant or the like to open a cover, in which a safety function can be released, as necessary. In the safety cap configured such that a part of an outer circumferential wall of a cap m
There is provided a safety cap which requires manual dexterity for a cover opening operation and is difficult for an infant or the like to open a cover, in which a safety function can be released, as necessary. In the safety cap configured such that a part of an outer circumferential wall of a cap main body is formed on an inward elastically deformable operating plate, a pair of engaging means and engageable with each other are provided on a peripheral wall of a cover connected to the upper portion of the cap main body via a hinge and at the upper portion of the operating plate, respectively, and the engagement is released by elastically deforming the operating plate inward so as to open the cover, the operating plate can be fixed to the cap main body or a neck portion of the container except for the operating plate by the fixing member in the inward deformed state.
대표청구항
▼
1. A safety cap for disposing a container comprising: a cap main body having a top plate with a pouring hole, and an outer circumferential wall and an inner circumferential wall for attachment to a container neck portion, said outer and inner circumferential walls being suspended from the top plate,
1. A safety cap for disposing a container comprising: a cap main body having a top plate with a pouring hole, and an outer circumferential wall and an inner circumferential wall for attachment to a container neck portion, said outer and inner circumferential walls being suspended from the top plate, and a part of the outer circumferential wall being formed in an inward elastically deformable operating plate, at a peripheral edge of which a separation line is cut except for its lower end or vicinity thereof remaining as a connection portion to the outer circumferential wall, the inward elastically deformable operating plate being configured to deformably move between a first position, a second position and a third position;a cover connected to an upper portion of the cap main body via a hinge such that the cover is capable of moving toward and away from the cap main body;a pair of engaging means is disposed at a peripheral wall of the cover and the inward elastically deformable operating plate, respectively, the pair of engaging means being configured to engage with each other in the first position of the inward elastically deformable operating plate, and the cover being configured to open by releasing the engagement by elastically deforming the inward elastically deformable operating plate inward into the second position; anda fixing means configured to fix the inward elastically deformable operating plate to the cap main body or the container neck portion by deforming the inward elastically deformable operating plate inwardly to the third position from the second position,wherein the inward elastically deformable operating plate: i) having a lower end and an upper end and is gradually thicker beginning at the lower end toward the upper end, ii) is disposed so as to protrude outward from an outer surface of the outer circumferential wall, and iii) is defined by an inverted U-shaped split groove and extends vertically from a small diameter portion on the outer circumferential wall to a vertically intermediate portion of the same,a lower end of the inward elastically deformable operating plate is formed into the connection portion serving as a fixing end, around which the inward elastically deformable operating plate can be disposed in a freely inward swingable manner as a whole,the fixing means includes an engaging piece disposed at the inward elastically deformable operating plate, and an engaging piece receiver disposed at the cap main body except for the inward elastically deformable operating plate, andthe engaging piece is disposed on a top end of the inward elastically deformable operating plate, and further, the engaging piece receiver is a protection formed at an undersurface of the top plate outward of the inner circumferential wall. 2. A safety cap according to claim 1, wherein the engaging piece receiver is disposed in an elastically bending plate formed at an end of the top plate near the inward elastically deformable operating plate in such a manner as to engage with the engaging piece when the elastically bending plate is bent downward. 3. A safety cap according to claim 1, wherein the engaging piece serves as a tenon protruding inward from an upper end of the inward elastically deformable operating plate and being wider at its intermediate portion than a base end and a tip end thereof, and further, the engaging piece receiver serves as a tenon groove having a shape in conformity with the tenon, cut out at an end of the top plate near the inward elastically deformable operating plate. 4. A safety cap according to claim 1, wherein the fixing means is formed of an engaging projection, which is longitudinally disposed at either one of an inner surface of the inward elastically deformable operating plate and an opposite outer surface of the inner circumferential wall, and an engaging groove, which is disposed at the other and can engage with the engaging projection. 5. A container with a safety cap having the top-opened neck portion extending upwardly and the safety cap disposed at the neck portion according to claim 1, the safety cap comprising a pair of the connecting portions and the fixing means, the pair of connecting portions being disposed at both side edges of the inward elastically deformable operating plate near the lower end of the inward elastically deformable operating plate with a distance from the lower end thereof, the fixing means being a first and a second projections, the second projection being attached to the inner surface of the inward elastically deformable operating plate under the connecting portion, the first projection being formed at a base outer surface of the neck portion with a distance from the second projection in a circumferential direction; wherein the second projection rides on the first projection when the cap main body is rotated about the neck portion, so that the inward elastically deformable operating plate is displaced inward against elasticity, so as to release the engagement between the engaging means. 6. A safety cap for disposing a container comprising: a cap main body having a top plate with a pouring hole, and an outer circumferential wall and an inner circumferential wall for attachment to a container neck portion, said outer and inner circumferential walls being suspended from the top plate, and a part of the outer circumferential wall being formed in an inward elastically deformable operating plate, at a peripheral edge of which a separation line is cut except for its lower end or vicinity thereof remaining as a connection portion to the outer circumferential wall, the inward elastically deformable operating plate being configured to deformably move between a first position, a second position and a third position;a cover connected to an upper portion of the cap main body via a hinge such that the cover is capable of moving toward and away from the cap main body;a pair of engaging means is disposed at a peripheral wall of the cover and the inward elastically deformable operating plate, respectively, the pair of engaging means being configured to engage with each other in the first position of the inward elastically deformable operating plate, and the cover being configured to open by releasing the engagement by elastically deforming the inward elastically deformable operating plate inward into the second position; anda fixing means configured to fix the inward elastically deformable operating plate to the cap main body or the container neck portion by deforming the inward elastically deformable operating plate inwardly to the third position from the second position,wherein the inward elastically deformable operating plate: i) having a lower end and an upper end and is gradually thicker beginning at the lower end toward the upper end, ii) is disposed so as to protrude outward from an outer surface of the outer circumferential wall, and iii) is defined by an inverted U-shaped split groove and extends vertically from a small diameter portion on the outer circumferential wall to a vertically intermediate portion of the same,a lower end of the inward elastically deformable operating plate is formed into the connection portion serving as a fixing end, around which the inward elastically deformable operating plate can be disposed in a freely inward swingable manner as a whole,the fixing means includes an engaging piece disposed at the inward elastically deformable operating plate, and an engaging piece receiver disposed at the cap main body except for the inward elastically deformable operating plate, andthe engaging piece is disposed on a top end of the inward elastically deformable operating plate, and further, the engaging piece receiver is disposed in an elastically bending plate formed at an end of the top plate near the inward elastically deformable operating plate in such a manner as to engage with the engaging piece when the elastically bending plate is bent downward. 7. A safety cap for disposing a container comprising: a cap main body having a top plate with a pouring hole, and an outer circumferential wall and an inner circumferential wall for attachment to a container neck portion, said outer and inner circumferential walls being suspended from the top plate, and a part of the outer circumferential wall being formed in an inward elastically deformable operating plate, at a peripheral edge of which a separation line is cut except for its lower end or vicinity thereof remaining as a connection portion to the outer circumferential wall, the inward elastically deformable operating plate being configured to deformably move between a first position, a second position and a third position;a cover connected to an upper portion of the cap main body via a hinge such that the cover is capable of moving toward and away from the cap main body;a pair of engaging means is disposed at a peripheral wall of the cover and the inward elastically deformable operating plate, respectively, the pair of engaging means being configured to engage with each other in the first position of the inward elastically deformable operating plate, and the cover being configured to open by releasing the engagement by elastically deforming the inward elastically deformable operating plate inward into the second position; anda fixing means configured to fix the inward elastically deformable operating plate to the cap main body or the container neck portion by deforming the inward elastically deformable operating plate inwardly to the third position from the second position,wherein the inward elastically deformable operating plate: i) having a lower end and an upper end and is gradually thicker beginning at the lower end toward the upper end, ii) is disposed so as to protrude outward from an outer surface of the outer circumferential wall, and iii) is defined by an inverted U-shaped split groove and extends vertically from a small diameter portion on the outer circumferential wall to a vertically intermediate portion of the same,a lower end of the inward elastically deformable operating plate is formed into the connection portion serving as a fixing end, around which the inward elastically deformable operating plate can be disposed in a freely inward swingable manner as a whole,the fixing means includes an engaging piece disposed at the inward elastically deformable operating plate, and an engaging piece receiver disposed at the cap main body except for the inward elastically deformable operating plate, andthe engaging piece serves as a tenon protruding inward from a top end of the inward elastically deformable operating plate and being wider at its intermediate portion than a base end and a tip end thereof, and further, the engaging piece receiver serves as a tenon groove having a shape in conformity with the tenon, cut out at an end of the top plate near the inward elastically deformable operating plate.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.