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21. 发明申请

US20190360263A1 Easy-Open Safety Gate for a Barrier 审中-公开
公开(公告)号：US20190360263A1
公开(公告)日：2019-11-28
申请号：US15985758
申请日：2018-05-22
申请人： DEMBY DEVELOPMENT CO., LTD.
发明人： Tsung-Hsiang Wang
IPC分类号： E06B9/04 , E06B9/06 , E05B65/00 , E06B11/02
摘要： An easy-open safety gate for a barrier has a first door panel, a second door panel, a positioning assembly, and a locking assembly. The positioning assembly has a positioning base securely attached to a lower end portion of the first door panel, and an engaging member securely attached to a lower transversely bar of the second door panel and detachably engages with the positioning base. The locking assembly has a resilient locking member mounted in an upper end portion of the first door panel, and a locking housing pivotally mounted on an upper transverse bar of the second door panel and detachably engaging with the resilient locking member. No threshold is disposed below the safety gate. A user can unlock the locking assembly and rotate the second door panel with only one of his/her hands, which is convenient and safe for the user to open the safety gate.

22. 发明申请

US20190323531A1 CAT TREE 审中-公开
公开(公告)号：US20190323531A1
公开(公告)日：2019-10-24
申请号：US16387575
申请日：2019-04-18
申请人： DEMBY DEVELOPMENT CO., LTD.
发明人： Tsung-Hsiang Wang
IPC分类号： F16B7/04 , A01K15/02
摘要： A cat tree is disposed between a first wall and a second wall, and has a supporting assembly, multiple platform assemblies, and at least one fixing assembly. The supporting assembly has two rods, and multiple bars. The two rods are parallelly disposed between the first wall and the second wall. Each one of the multiple bars is connected with the two rods, and has at least one installation hole. The multiple platform assemblies are mounted to the supporting assembly, and each one of the multiple platform assemblies has a platform body and at least one insert that protrudes from the platform body and is inserted into the at least one installation hole of one of the multiple bars. The at least one fixing assembly has a band connected to at least one of the first ends of the two rods and the multiple platform bodies.

23. 发明申请

US20170067284A1 SAFETY GATE AND LOCKING DEVICE FOR THE SAME 有权
标题翻译：安全门和锁定装置
公开(公告)号：US20170067284A1
公开(公告)日：2017-03-09
申请号：US15249923
申请日：2016-08-29
申请人： DEMBY DEVELOPMENT CO., LTD.
发明人： Tsung-Hsiang WANG
IPC分类号： E06B9/06 , E05C3/00 , E05C5/04
CPC分类号： E06B9/0692 , B62D33/037 , E05B65/0007 , E05B65/0014 , E05C3/00 , E05C5/04 , E06B9/02 , E06B2009/002
摘要： A safety gate has a gate body and at least one locking device. The at least one locking device is mounted on the gate body, and each has a fixing member, a sliding member, and a positioning member. The fixing member is tubular and has a closed end, at least one sliding protrusion, and a recess. The at least one sliding protrusion is formed on the closed end. The sliding member is mounted rotatably around the fixing member and has at least one guiding track and a holding hole. The at least one curved guiding track is formed on and protruding from an inner surface of the sliding member. Each guiding track has an inclined guiding surface to define a high end and a low end respectively at two ends of the guiding track.
摘要翻译：安全门具有门体和至少一个锁定装置。所述至少一个锁定装置安装在所述门体上，并且每个具有固定构件，滑动构件和定位构件。固定构件是管状的并且具有封闭端，至少一个滑动突起和凹部。所述至少一个滑动突起形成在封闭端。滑动构件可旋转地安装在固定构件上，并具有至少一个引导轨道和保持孔。所述至少一个弯曲导轨形成在所述滑动构件的内表面上并从所述滑动构件的内表面突出。每个导轨具有倾斜的引导表面，以分别在导轨的两端限定高端和低端。

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