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DRAW-RAMP EGG-TEETER-TOTTER WILD-ANIMAL-SHIELD CHICKEN COOP, HAVING EASY-ACCESS VENTILATED ROOSTING SYSTEM, AUTOMATIC-EGG-COLLECTING-AND-INDICATING-TEETER-TOTTER NESTING SYSTEM, CABLE DRAW-RAMP SYSTEM, AUTOMATIC-HOOK SLIDING-DOOR SYSTEM, EASY-ACCESS PIVOTABLE FEEDER-AND-WATER SYSTEM, EXTENDABLE CHICKEN-RUN SYSTEM, ANTI-PUSHING ANTI-GROWING ANTI-DIGGING ANTI-ROTTING SHIELD SYSTEMS, AND AUTOMATIC-RELATCHING-TWISTABLE-COMPRESSABLE-SPRING LATCH SYSTEMS
专利权人:
DEE VOLIN
发明人:
DEE VOLIN
申请号:
US16274262
公开号:
US20190254261A1
申请日:
2019.02.13
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A draw-ramp egg-teeter-totter wild-animal-shield chicken coop, comprising: a first and a second and a third and a fourth roosting walls attached to one another, a roosting roof attached to the first and the second and the third and the fourth roosting wall, a passage opening formed in the fourth roosting wall, a first nesting wall attached to the third roosting wall along the opposite passage-opening edges, a second nesting wall attached to the first nesting wall, a third nesting wall attached to the second nesting wall, a slanted nesting floor attached to the first nesting wall and the third nesting wall, a teeter-totter axle attached to the slanted nesting floor, an automatic egg-collecting teeter-totter seesawingly attached to the teeter-totter axle, an automatic egg-laying indicator attached to one of the two opposite teeter-totter ends, a teeter-totter-angle-adjusting screw threadedly attached to another one of the two opposite teeter-totter ends, a draw-ramp opening formed in the first roosting wall, two rails respectively attached to the first roosting wall along the top and the bottom of the draw-ramp opening edges, a sliding door slidably attached to and between the two rails, a door rod attached to the sliding door, a door-rod handle attached to the door rod, an automatic spring-loaded handle hook seesawingly attached to the door-rod handle, a handle-hook ring attached to the second roosting wall, a plurality of wall panels respectively attached to one another or the first roosting wall or the second roosting wall or the third roosting wall or the fourth roosting wall, a door panel hinged to one of the wall panels, a latch-tip brace attached to one of the wall panels, a latch-body brace attached to the door panel, a C-shaped cut-out formed in the latch-body brace, a latch pivotably and slidably attached to the latch-body brace, a latch lever molded to the latch, a spring housing molded to the latch-body brace, an automatic-relatching twistable compressable
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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