IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0058551
(1987-06-05)
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발명자
/ 주소 |
- Brown Tyrone (15338 Hastings Dr. Dolton IL 60419)
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인용정보 |
피인용 횟수 :
31 인용 특허 :
2 |
초록
A sturdy, effective and economical portable barrier is provided to safely restrain and protect babies, toddlers and pets. The safety barrier comprises spring-biased decorative panels which expand to securely engage a door frame contract to a compact compressed position.
대표청구항
▼
A child safety gate for restraining and protecting children and pets, comprising: a first elongated, open-ended, slidable panel having a substantially imperforate rectangular solid first front wall with an attached end, an unattached cantilevered end, a middle portion, a top edge, and a bottom edge;
A child safety gate for restraining and protecting children and pets, comprising: a first elongated, open-ended, slidable panel having a substantially imperforate rectangular solid first front wall with an attached end, an unattached cantilevered end, a middle portion, a top edge, and a bottom edge; a substantially imperforate rectangular solid second back wall with an attached end, an unattached cantilevered end, a middle portion, a top edge, and a bottom edge; said first front and first back walls being aligned and in substantial parallel relationship to each other and cooperating with each other to provide a first substantially child-impermeable upright barrier for safely restraining and blocking passage of babies and toddlers; a substantially vertical first end wall extending substantially perpendicular between and connecting said attached ends of said first front and first back walls, said end wall having a top edge and a bottom edge; a first resilient upright door frame-engaging portion connected to and extending outwardly from said first end wall for matingly engaging and abutting against a door jamb; a first intermediate reinforcing strut extending between, reinforcing, and connecting said middle portions of said first front and back walls, said first strut being substantially parallel to said first end wall; a first top wall extending laterally between and connecting the top edges of said first front, back and end walls; a first bottom wall extending laterally between and connecting the bottom edges of said first front, back and end walls, said first bottom wall being substantially parallel to said first top wall and substantially perpendicular to said first end wall; and said unattached cantilevered ends and middle portions of said first front and first back walls cooperating with said first strut and said first top and bottom walls to form a panel-receiving pocket and a first spring-containing chamber; a second elongated, open-ended, slidable panel being slightly smaller than said first panel for telescopic sliding engagement with said first panel, said second elongated, open-ended, slidable panel having a substantially imperforate rectangular solid second front wall with an attached end, an unattached cantilevered end, a middle portion, a top edge, and a bottom edge; a substantially imperforate rectangular solid second back wall with an attached end, an unattached cantilevered end, a middle portion, a top edge, and a bottom edge; said second front and second back walls being aligned and in substantial parallel relationship to each other and cooperating with each other to provide a second substantially child-impermeable upright barrier for safely restraining and blocking passage of babies and toddlers; a substantially vertical second end wall extending substantially perpendicular between and connecting said attached ends of said second front and second back walls, said second end wall having a top edge and a bottom edge; a second resilient upright door frame-engaging portion connected t and extending outwardly from said second end wall for matingly engaging and abutting against a portion of a door frame opposite said door jamb; a second intermediate reinforcing strut extending between, reinforcing, and connecting said middle portions of said second front and back walls, said second strut being substantially parallel to said second end wall; a second top wall extending laterally between and connecting the top edges of said second front, back and end walls; a second bottom wall extending laterally between and connecting the bottom edges of said second front, back and end walls, said second bottom wall being substantially parallel to said second top wall and substantially perpendicular to said second end wall; and said unattached cantilevered ends and middle portions of said second front and first back walls cooperating with said second strut and said second top and bottom walls to form a second spring-containing chamber and an open-ended plug for slidably, telescopically, and matingly engaging said panel-receiving pocket of said first panel; and a plurality of compression springs positioned in said spring chambers and extending longitudinally between and connected to said first and second struts for urging said first and second panels to move telescopically outwardly to an expanded engagement position to securely engage said safety gate against said door frame upon installation and use, and said springs being compressible when said panels are squeezed longitudinally towards each other with a preselected minimum force for moving said panels telescopically inwardly to a contracted compressed position to release and remove said safety gate from said door frame.
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