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1. 发明授权

US10273721B1 Key driven internal locking device for cabinet drawers 有权
公开(公告)号：US10273721B1
公开(公告)日：2019-04-30
申请号：US15897686
申请日：2018-02-15
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： E05B65/462 , E05B55/00 , E05B63/14
摘要： A cabinet includes drawers each having a rear latch; and a key driven internal locking device including a rod including a front key hole and a rear bent member; a longitudinal member secured to an inner surface of a rear end of the cabinet and including a longitudinal groove; a sliding member slidably disposed in the longitudinal groove and including rectangular openings on a front surface, a protrusion on a top of the sliding member, and an upper driven member secured to the front surface of the sliding member and having a through hole with the bent member passing through; fastening plates each secured to two sides of the longitudinal member wherein the uppermost fastening plate has a pivot hole with the rear end of the rod passing through into the longitudinal member; and a concave member in an upper portion of the longitudinal member.

2. 发明授权

US09493177B1 Takedown utility cart having drawers and a lock assembly 有权
标题翻译：拆卸实用车具有抽屉和锁组件
公开(公告)号：US09493177B1
公开(公告)日：2016-11-15
申请号：US14817691
申请日：2015-08-04
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： B62B1/00 , B62B3/00 , A47B81/00 , A47B91/00 , B60B33/00
CPC分类号： B62B3/005 , A47B47/0083 , A47B47/03 , A47B81/00 , A47B88/40 , A47B91/00 , A47B2031/005 , B60B33/0002 , E05B65/462 , F16B12/34
摘要： A takedown utility cart includes four corner members each including joining apertures; four rectangular interconnecting members each shaped as a groove having two bent ends, each interconnecting member including two joining apertures at two sides respectively wherein a retainer is driven through the joining apertures to fasten the corner member and the interconnecting member together; two side walls each including a rectangular panel, two joining members at front and rear ends of the panel respectively, and two joining apertures on the joining member wherein a retainer is driven through the joining apertures to fasten the corner member and the side wall together; a rectangular platform disposed on the bent ends; a rectangular rear panel including four joining apertures at respective corners thereof wherein a retainer is driven through the joining apertures to fasten the corner member and the rear panel together; and at least one drawer.
摘要翻译：一个拆卸式实用车包括四个角部件，每个角件包括连接孔; 四个矩形互连构件，每个成形为具有两个弯曲端部的凹槽，每个互连构件在两侧分别包括两个接合孔，其中保持器被驱动穿过接合孔，以将角构件和互连构件紧固在一起; 两个侧壁各自包括矩形面板，分别位于面板的前端和后端的两个连接构件，以及接合构件上的两个接合孔，其中，保持器被驱动穿过接合孔，以将拐角构件和侧壁紧固在一起; 设置在弯曲端部的矩形平台; 矩形后面板在其各个角上包括四个连接孔，其中保持器通过接合孔被驱动，以将角部件和后面板紧固在一起; 和至少一个抽屉。

3. 发明申请

US20140044382A1 TWO WAY DRAWER SLIDE 有权
标题翻译：两条抽屉滑轨
公开(公告)号：US20140044382A1
公开(公告)日：2014-02-13
申请号：US13569979
申请日：2012-08-08
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： A47B88/08
CPC分类号： A47B88/493 , A47B88/403 , A47B2210/0032 , A47B2210/0059
摘要： A two way three section slide drawer slide assembly for permitting a drawer to be selectively pulled out from opposite open ends of a compartment is provided with an elongated outer section secured to the compartment; an elongated intermediate section disposed in the outer section; two elongated sliding members each slidably disposed either between upper edges of the outer section and the intermediate section or between lower edges of the outer section and the intermediate section; an elongated inner section including a two-end open flat track; an elongated bearing member disposed between the intermediate section and the inner section; two stop units releasably secured to the engaging members respectively; and two flexible limit members threadedly secured to the inner section. One limit member is disposed reverse to the other limit member.
摘要翻译：一个双向三部分滑动抽屉滑动组件，用于允许抽屉从隔室的相对开口端部选择性地拉出，设置有固定到隔间的细长外部部分; 设置在外部的细长中间部; 两个细长滑动构件，每个可滑动地设置在外部部分的上边缘和中间部分之间或外部部分的下边缘和中间部分之间; 细长的内部部分，包括两端开放的扁平轨道; 设置在中间部分和内部部分之间的细长轴承部件; 分别可释放地固定到接合构件的两个止动单元; 和两个螺纹固定到内部的柔性限位构件。一个限位构件设置成与另一限位构件相反。

4. 发明授权

US08511765B1 Two way travel drawer slide 有权
标题翻译：双向旅行抽屉滑梯
公开(公告)号：US08511765B1
公开(公告)日：2013-08-20
申请号：US13569001
申请日：2012-08-07
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： A47B95/00
CPC分类号： A47B67/04 , A47B88/49 , A47B88/57
摘要： A two way three section slide drawer slide assembly for permitting a drawer to be selectively pulled out from opposite open ends of a compartment is provided with an elongated outer section secured to the compartment; an elongated intermediate section in the outer section; two elongated sliding members; an elongated inner section including a two-end open flat track, an intermediate opening, two positioning members at both ends of the intermediate opening respectively, and two tabs; an elongated bearing member; two stop units; and a flexible limit member including an intermediate flat portion and on either end of the flat portion, a latching member including an inclined surface at one end and an inclined extension at an intermediate portion, a ramp on the latching member, a slot abutted on the ramp, and a rectangular cut at the other end of the latching member.
摘要翻译：一个双向三部分滑动抽屉滑动组件，用于允许抽屉从隔室的相对开口端部选择性地拉出，设置有固定到隔间的细长外部部分; 在外部的细长中间部分; 两个细长的滑动构件; 细长的内部部分，包括两端开放的扁平轨道，中间开口，分别位于中间开口两端的两个定位构件和两个突出部; 细长轴承构件; 两站单位以及柔性极限构件，其包括中间平坦部分，并且在所述平坦部分的任一端上，闩锁构件包括一端的倾斜表面和在中间部分处的倾斜延伸部，所述闩锁构件上的斜面，斜面和在锁定构件的另一端的矩形切口。

5. 发明申请

US20080129165A1 QUICKLY DETACHABLE CABINET 审中-公开
标题翻译：快速可拆卸的客舱
公开(公告)号：US20080129165A1
公开(公告)日：2008-06-05
申请号：US11564959
申请日：2006-11-30
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： A47B47/00
CPC分类号： A47B47/02 , A47B47/0066 , F16B12/32
摘要： A quickly detachable cabinet provides several elongated holes and projection elements at two joining plates thereof for the elongated holes being matched with the projection elements and a latch element being inserted into an inserted space between the respective projection element and the elongated hole. Hence, the cabinet can be assembled and disassembled easily with hands without hand tools.
摘要翻译：快速可拆卸的柜在其两个连接板处提供几个细长的孔和突出元件，用于与突出元件匹配的细长孔和插入到相应的突出元件和细长孔之间的插入空间中的锁定元件。因此，无需手动工具即可轻松组装和拆卸机柜。

6. 发明授权

US10697204B1 Drawer locking apparatus of cabinet 有权
公开(公告)号：US10697204B1
公开(公告)日：2020-06-30
申请号：US16399752
申请日：2019-04-30
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： E05B65/462 , A47B88/919 , E05C19/10 , A47B63/00 , B25H3/04 , A47B88/938
摘要： A cabinet includes at least one hook on a rear end of a bottom of a drawer. Turning a rod in one direction turns a pushing member which in turn lifts sliding members along poles via a linking bar so that the hook may pass an aperture of the pole and a hole of the sliding member in an unlocked position of the drawer. To the contrary, turning the rod in the other opposite direction turns the pushing member which in turn drops the sliding members so that the hook is blocked from passing the aperture of the pole and the hole of the sliding member in a locked position of the drawer.

7. 发明申请

US20180170728A1 WHEELED CABINET HAVING A TIRE LIFTING DEVICE 审中-公开
公开(公告)号：US20180170728A1
公开(公告)日：2018-06-21
申请号：US15384662
申请日：2016-12-20
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： B66F3/24 , B62B3/00 , B60B29/00
CPC分类号： B66F3/247 , B60B29/001 , B60B29/002 , B60B30/02 , B60B2340/34 , B60B2340/36 , B60B2900/521 , B66F3/36 , B66F9/18
摘要： A wheeled cabinet includes a container including compartments, a rear handle, drawers, and a storage between the drawers and a base; a pneumatic assembly including an inlet, connectors, a pneumatic cylinder on the base, a piston rod configured to move alternately upward and downward relative to the cylinder, and a controller for activating the cylinder; a lifting assembly including two opposite rails upwardly disposed on two sides of the base respectively, and an inverted U-shaped frame member slidably disposed on the rails and having an underside of a top secured to the piston rod; and a tire support assembly including a support secured to the frame member, two slides on two sides of the support respectively, a sliding tray secured to the slides, a slot on an inner surface of the tray, a moveable tab in the slot, and two rollers on two sides of the tray respectively.

8. 发明授权

US09937941B2 Takedown utility cart 有权
公开(公告)号：US09937941B2
公开(公告)日：2018-04-10
申请号：US14817649
申请日：2015-08-04
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： B62B3/02 , B62B3/00
CPC分类号： B62B3/005 , B62B3/004
摘要： A takedown utility cart includes rectangular platforms each having four corners, each platform including a main panel having four beams; four sets of post sections, each set secured through one corners of the platforms; two side walls each threadedly fastened between sides of two adjacent platforms; a rear panel having two sides threadedly secured to rear ends of the side walls respectively so that an open space is defined by the platforms, the side walls, and the rear panel; at least one drawer retractably mounted in the space; and a lock assembly mounted on the rear panel for locking or unlocking the drawer.

9. 发明授权

US09187932B1 Lock device with positioning assembly for two-way travel drawer 有权
标题翻译：带双向行走抽屉定位组件的锁定装置
公开(公告)号：US09187932B1
公开(公告)日：2015-11-17
申请号：US14329934
申请日：2014-07-12
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： E05B65/46
CPC分类号： E05B65/462 , E05B65/467 , E05B2065/469
摘要： A lock device for a plurality of two-way travel drawers of a support body is provided with a positioning assembly including two links, two bending members, two biasing elements, and two triggers. The link includes a first enlargement proximate to a first end, an intermediate second enlargement, an extension extending inward from the second enlargement, an inclined section interconnecting the extension and a second end; the bending member secured to the support body and includes a vertical section having a third through hole; the first end is moveably disposed through the support body; each trigger is disposed on the first end and exposed; each biasing element is put on the extension and anchored between the second enlargement and the bending member; and the second end passes through the vertical section of the bending member; and the first enlargement is stopped by the support body in an inoperative position.
摘要翻译：一种用于支撑体的多个双向行走抽屉的锁定装置设置有包括两个连杆，两个弯曲构件，两个偏压元件和两个触发器的定位组件。该连杆包括靠近第一端的第一放大图，中间第二放大图，从第二放大图向内延伸的延伸部，将延伸部互相连接的倾斜部分和第二端部; 所述弯曲构件固定到所述支撑体并且包括具有第三通孔的竖直部分; 第一端可移动地设置穿过支撑体; 每个触发器设置在第一端并暴露; 每个偏置元件放置在延伸部上并锚定在第二放大部分和弯曲部件之间; 并且第二端通过弯曲构件的竖直部分; 并且第一放大被支撑体停止在不工作位置。

10. 发明授权

US09079595B2 Mobile cart 有权
标题翻译：手机购物车
公开(公告)号：US09079595B2
公开(公告)日：2015-07-14
申请号：US14102876
申请日：2013-12-11
申请人： Kung-Cheng Chen , Lung-Chuan Huang
发明人： Kung-Cheng Chen , Lung-Chuan Huang
IPC分类号： B62B3/00 , B62B9/00 , B62B7/00 , B62B3/02
CPC分类号： B62B3/005 , B25H3/00 , B62B3/02 , B62B5/049 , B62B5/067 , B62B2301/252
摘要： A cart includes four wheel assemblies disposed on four bottom corners of a support body respectively, each wheel assembly including a hollow cylinder, a biasing member in the hollow cylinder, a roller having a partially threaded shank inserted through the biasing member and the hollow cylinder into the support body for fastening, and a threaded fastener secured to the partially threaded shank; four lock sleeves each secured onto the hollow cylinder. In a ready to wheel or wheeling state, the partially threaded shank is rested on a top of the hollow cylinder, and both the cylinder and the lock sleeve are above a bottom end of the roller. In response to a user sitting on the support body, both the hollow cylinders and the lock sleeves are pushed down with the biasing members being further compressed until both the hollow cylinders and the lock sleeves contact a supporting ground.
摘要翻译：推车包括分别设置在支撑体的四个底角上的四个轮组件，每个轮组件包括中空圆柱体，中空圆柱体中的偏置构件，具有穿过偏压构件插入的部分螺纹杆和中空圆筒的辊，用于紧固的支撑体和固定到部分螺纹柄的螺纹紧固件; 四个锁定套每个固定在中空圆柱体上。在准备车轮或轮式状态下，部分螺纹柄部搁置在中空圆柱体的顶部上，并且气缸和锁定套筒都在辊的底端之上。响应于坐在支撑体上的使用者，中空圆柱体和锁定套筒都被压下，偏压构件被进一步压缩，直到中空圆柱体和锁定套筒都接触支撑地面。

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