公开(公告)号：US09400080B2

公开(公告)日：2016-07-26

申请号：US14332139

申请日：2014-07-15

Applicant: Victor Hung

Inventor： Kevin Chen

IPC: A47F5/00 ,  E04G25/00 ,  F16M13/00 ,  F16M11/28 ,  F16M11/18 ,  F16M11/22 ,  B66F3/25 ,  F16M11/00 ,  B66F3/24 ,  B66F3/42 ,  B66F1/00 ,  B66F1/04 ,  B66F3/00 ,  B60S9/02 ,  F16M11/04 ,  B66F5/00 ,  B66F1/06 ,  B66F1/08

CPC classification number: F16M11/28 ,  B66F1/00 ,  B66F1/06 ,  B66F1/08 ,  B66F3/00 ,  B66F3/25 ,  B66F5/00 ,  F16M11/04 ,  F16M11/046 ,  F16M11/18 ,  F16M11/22

Abstract: One jack stand includes a stand assembly having a base and a tubular receiving member extending upwardly therefrom. A latch extends from the tubular member. A support bar having upper and lower ends is telescopically housed in a cavity of the tubular member. First and second sides of the bar each have multiple embedded slots. A third side of the bar has multiple holes with angled surfaces such that positioning the latch in any of the holes restricts the bar from moving upwardly yet allows the bar to move downwardly. An automatic lifting device is at least partially inside the cavity and imparts an upward force upon the bar. A stopper selectively interacts with the stand assembly and the bar to restrict the bar from moving downwardly, yet allows the bar to move upwardly. The stopper passes at least partially inside two of the slots to interact with the bar.

Abstract translation: 一个千斤顶支架包括具有基座和从其向上延伸的管状接收构件的支架组件。 闩锁从管状构件延伸。 具有上端和下端的支撑杆可伸缩地容纳在管状构件的空腔中。 酒吧的第一和第二侧每个都有多个嵌入式插槽。 杆的第三侧具有多个具有成角度表面的孔，使得将闩锁定位在任何孔中以限制杆向上移动，但允许杆向下移动。 自动提升装置至少部分地在空腔内部并且在杆上施加向上的力。 止动器选择性地与支架组件和杆相互作用以限制杆向下移动，而允许杆向上移动。 止动件至少部分地在两个槽内部通过以与杆相互作用。

公开(公告)号：USD746533S1

公开(公告)日：2015-12-29

申请号：US29496639

申请日：2014-07-15

Applicant: Victor Hung

Designer： Kevin Chen

CPC classification number: F16M11/28 ,  B66F1/00 ,  B66F1/06 ,  B66F1/08 ,  B66F3/00 ,  B66F3/25 ,  B66F5/00 ,  F16M11/04 ,  F16M11/046 ,  F16M11/18 ,  F16M11/22

公开(公告)号：USD732787S1

公开(公告)日：2015-06-23

申请号：US29496637

申请日：2014-07-15

Applicant: Victor Hung

Designer： Kevin Chen

公开(公告)号：US20150308612A1

公开(公告)日：2015-10-29

申请号：US14332139

申请日：2014-07-15

Applicant: Victor Hung

Inventor： Kevin Chen

IPC: F16M11/28

CPC classification number: F16M11/28 ,  B66F1/00 ,  B66F1/06 ,  B66F1/08 ,  B66F3/00 ,  B66F3/25 ,  B66F5/00 ,  F16M11/04 ,  F16M11/046 ,  F16M11/18 ,  F16M11/22

Abstract: One jack stand includes a stand assembly having a base and a tubular receiving member extending upwardly therefrom. A latch extends from the tubular member. A support bar having upper and lower ends is telescopically housed in a cavity of the tubular member. First and second sides of the bar each have multiple embedded slots. A third side of the bar has multiple holes with angled surfaces such that positioning the latch in any of the holes restricts the bar from moving upwardly yet allows the bar to move downwardly. An automatic lifting device is at least partially inside the cavity and imparts an upward force upon the bar. A stopper selectively interacts with the stand assembly and the bar to restrict the bar from moving downwardly, yet allows the bar to move upwardly. The stopper passes at least partially inside two of the slots to interact with the bar.

Abstract translation: 一个千斤顶支架包括具有基座和从其向上延伸的管状接收构件的支架组件。 闩锁从管状构件延伸。 具有上端和下端的支撑杆可伸缩地容纳在管状构件的空腔中。 酒吧的第一和第二侧每个都有多个嵌入式插槽。 杆的第三侧具有多个具有成角度表面的孔，使得将闩锁定位在任何孔中以限制杆向上移动，但允许杆向下移动。 自动提升装置至少部分地在空腔内部并且在杆上施加向上的力。 止动器选择性地与支架组件和杆相互作用以限制杆向下移动，而允许杆向上移动。 止动件至少部分地在两个槽内部通过以与杆相互作用。