专利汇可以提供Home elevator专利检索,专利查询,专利分析的服务。并且PURPOSE: To avoid infants' hands being caught in a shutter box of a floor doorway their crashing into those who are getting off an elevator by arranging a low blocking body for blocking access of the infants to the floor doorway in front of the doorway of the floor of an elevation path.
CONSTITUTION: An elevation path and a cage which is vertically moved in this elevator path are provided in a house having a plurality of floors. A low blocking body 9 for blocking access of infants to a floor doorway 5 is provided in front of the floor doorway 5 of this elevator path. This blocking body 9 prevents hands of the infants from being caught in a shutter box of the floor doorway 5 and those who are getting off the cage from crashing into the infants.
COPYRIGHT: (C)1990,JPO&Japio,下面是Home elevator专利的具体信息内容。
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