Childproof package having pairs of latch arrangements
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A45C-013/12
B65D-083/04
B65D-043/12
B65D-005/38
출원번호
UP-0568147
(2005-04-18)
등록번호
US-7757843
(2010-08-09)
우선권정보
AU-2004902110(2004-04-20)
국제출원번호
PCT/AU2005/000547
(2005-04-18)
§371/§102 date
20061130
(20061130)
국제공개번호
WO05/102849
(2005-11-03)
발명자
/ 주소
Katsis, Nick
대리인 / 주소
Fish & Richardson P.C.
인용정보
피인용 횟수 :
40인용 특허 :
10
초록▼
Childproof packaging for a product such as matches or pharmaceutical tablets includes a sleeve and a container for the product within the sleeve. The package includes two pairs of latches, with each latch of a pair oppositely located on the package. A user must use both hands simultaneously, with a
Childproof packaging for a product such as matches or pharmaceutical tablets includes a sleeve and a container for the product within the sleeve. The package includes two pairs of latches, with each latch of a pair oppositely located on the package. A user must use both hands simultaneously, with a respective hand operating a respective pair of latches, to hold the latches in an unlatched condition and also simultaneously to apply pressure to the container to slide it outwardly relatively to the sleeve. Such a two-handed, five finger operation to open the package requires a dexterity that is easy for adults but very difficult for children. Each latch may be a spring arm mounted tab or button which seats in an aperture in the sleeve.
대표청구항▼
The invention claimed is: 1. A package for childproof containment of a product, the package including a sleeve, a container for a product within the sleeve, wherein the sleeve surrounds the container and has a shape that conforms with the shape of the container, the container being slidable outward
The invention claimed is: 1. A package for childproof containment of a product, the package including a sleeve, a container for a product within the sleeve, wherein the sleeve surrounds the container and has a shape that conforms with the shape of the container, the container being slidable outwardly relative to the sleeve for accessing a product within the container, the container and the sleeve including two pairs of latch arrangements for preventing the relative sliding of the container and the sleeve unless the latch arrangements are held in an unlatched condition, wherein each latch arrangement of a said pair is oppositely located on the package, wherein each latch arrangement of a said pair of the latch arrangements can be held in an unlatched condition using one hand, the two pairs of latch arrangements being so located and of such number as to require use of both hands of a user to simultaneously hold the latch arrangements in an unlatched condition and also simultaneously to apply pressure to the container to slide it outwardly relative to the sleeve for gaining access to a product within the container. 2. A package as claimed in claim 1 wherein each latch arrangement includes a biased button on the container which, in the latched condition, seats within an aperture in the sleeve. 3. A package as claimed in claim 2 wherein the container includes opposite sides each of which is formed to provide a spring arm for each latch arrangement for the bias of said button. 4. A package as claimed in claim 3 wherein each spring arm has a button formed thereon which seats within a complementary sized aperture in the sleeve. 5. A package as claimed in claim 4 wherein each spring arm has opposite ends and joins a said side at each of said ends, and the button on each spring arm is located between said ends. 6. A package as claimed in claim 4 wherein each spring arm has opposite ends and joins a said side at one of said ends, and the button on each spring arm is located at the other end. 7. A package as claimed in claim 1 wherein the sleeve includes an end wall which includes an opening for finger access for pushing on an end of the container to slide it outwardly of the sleeve. 8. A package as claimed in claim 1 wherein the container and the sleeve have a rectangular parallelepiped shape whereby both the container and the sleeve have opposite side walls. 9. A package as claimed in claim 8 wherein the sleeve includes apertures in its opposite side walls for receiving, respectively, biased buttons on the container, wherein a leading and a trailing edge of each button is tapered to facilitate the sliding assembly of the container within the sleeve. 10. A package as claimed in claim 1 wherein each latch arrangement includes a biased button on the container which, in the latched condition, seats within an aperture in the sleeve. 11. A package for childproof containment of a product, the package including a sleeve, a container for a product within the sleeve, the container being slidable outwardly relative to the sleeve for accessing a product within the container, the container and the sleeve including a plurality of latch arrangements for preventing the relative sliding of the container and the sleeve unless the latch arrangements are held in an unlatched condition, wherein the container includes opposite sides and each latch arrangement comprises a spring arm on a respective side and a button on the spring arm which, in the latched condition seats within an aperture in the sleeve, wherein each spring arm has opposite ends and joins a said side at each of said ends, and the button on each spring arm is located between said ends, the plurality of latch arrangements being so located and of such number as to require use of both hands of a user to simultaneously hold the latch arrangements in an unlatched condition and also simultaneously to apply pressure to the container to slide it outwardly relative to the sleeve for gaining access to a product within the container. 12. A package as claimed in claim 11 including two pairs of latch arrangements with each latch arrangement of a pair being generally oppositely located on the package, wherein each latch arrangement of a pair of the latch arrangements can be held in an unlatched condition using one hand. 13. A package for childproof containment of a product, the package including a sleeve, a container for a product within the sleeve, wherein the container and the sleeve have a rectangular parallelepiped shape whereby both the container and the sleeve have opposite side walls, the container being slidable outwardly relative to the sleeve for accessing a product within the container, the container and the sleeve including a plurality of latch arrangements for preventing the relative sliding of the container and the sleeve unless the latch arrangements are held in an unlatched condition, wherein each latch arrangement comprises a biased button on a respective said side wall of the container which is receivable within a respective aperture in a said side wall of the sleeve, the plurality of latch arrangements being so located and of such number as to require use of both hands of a user to simultaneously to apply pressure to the container to slide it outwardly relative to the sleeve for gaining access to a product within the container, wherein a ramp surface leads to each aperture from an open end of the sleeve, each ramp surface having a width the same as the aperture to thereby define a channel for a biased button for guiding the sliding of the container into the sleeve. 14. A package as claimed in claim 13 wherein each side wall of the container is formed to provide a spring arm for each latch arrangement wherein the button of each latch arrangement is located on a said spring arm which provides the bias to the button. 15. A package as claimed in claim 13 including two pairs of latch arrangements with each latch arrangement of a pair being generally oppositely located on the package, wherein each latch arrangement of a pair of the latch arrangements can be held in an unlatched condition using one hand.
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