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31. 发明申请

US20190283226A1 A HANDLE AND A HAMMERING TOOL 审中-公开
公开(公告)号：US20190283226A1
公开(公告)日：2019-09-19
申请号：US16465550
申请日：2016-11-30
申请人： HANGZHOU GREAT STAR INDUSTRIAL CO., LTD. , HANGZHOU GREAT STAR TOOLS CO., LTD.
发明人： Wentian YU
IPC分类号： B25D1/12 , B25G1/01
摘要： The present invention discloses a handle, which comprises an inner core and a gripping portion disposed around the periphery of the inner core, and at least one chamber is formed between the inner core and the gripping portion. The present invention also discloses a hammering tool comprising the above handle. When the hammering tool provided in the present invention is used for striking, the internal damping slot of the hammerhead can use a damping material as a first buffering and absorb the vibration and impact force of the hammerhead, which are then delivered to the inner core of the handle, the inner damping layer and its chamber serve as a second buffering and absorb the vibration and impact force delivered from the inner core of the handle, and finally, the outer damping layer serves as a third buffering and absorbs the vibration and impact force delivered from the inner damping layer. The vibration and impact force felt by the hand of the user when in operation are dramatically decreased through these three buffering and damping structures.

32. 发明授权

US10406656B2 Clamp 有权
公开(公告)号：US10406656B2
公开(公告)日：2019-09-10
申请号：US15547156
申请日：2015-01-29
申请人： Hangzhou Great Star Tools Co., Ltd. , Hangzhou Great Star Industrial Co., Ltd.
发明人： Min Wang
IPC分类号： B25B7/10 , B25B7/12 , B25B7/14 , B25B7/08
摘要： A clamp, including a first clamp body and a second clamp body. The first clamp body includes a first clamp jaw and a first handle, movably connected to each other. The first clamp jaw is rotatably connected to the second clamp body at a first connecting position, and the first handle is rotatably connected to the second clamp body at a second connecting position. When the relative position of the first clamp jaw and the first handle is changed, a force occurs between the first clamp jaw and the first handle. A moment formed by the force with the first connecting position as a fulcrum is greater than a moment formed by the force with the second connecting position as a fulcrum.

33. 发明授权

US10393520B2 Bubble level using reflection 有权
公开(公告)号：US10393520B2
公开(公告)日：2019-08-27
申请号：US15865537
申请日：2018-01-09
申请人： HANGZHOU GREAT STAR INDUSTRIAL CO., LTD. , HANGZHOU GREAT STAR TOOLS CO., LTD.
发明人： Xiaoheng Chi
IPC分类号： G01C9/32 , G01C9/34
摘要： A bubble level using reflection has an elongate body, a first surface and a second surface, and a cavity which has an opening on the second surface and is arranged between the first surface and the second surface. A level arranged in the cavity has a non-opaque body having a sloping surface and a first observation surface. A bubble unit is mounted in the body of the level. The first surface is mounted between the first end of the bubble unit and the measured surface, and the first observation surface is mounted between the second end of the bubble unit and user. The bubble level which uses the reflection of light through the interface makes user can observe the bubble unit from the front when the user measures the verticality.

34. 发明申请

US20190234723A1 DISTANCE MEASURING DEVICE 审中-公开
公开(公告)号：US20190234723A1
公开(公告)日：2019-08-01
申请号：US16335108
申请日：2017-06-21
申请人： HANGZHOU GREAT STAR INDUSTRIAL CO., LTD. , HANGZHOU GREAT STAR TOOLS CO., LTD.
发明人： Yueming Li
IPC分类号： G01B3/10 , G01S17/08
CPC分类号： G01B3/1084 , G01B3/10 , G01B3/1041 , G01B2003/1094 , G01S17/02 , G01S17/08
摘要： The present invention provides a distance measuring device, comprising a casing, a third housing, a tapeline structure and a laser ranging device, in which the casing is comprised of a first housing and a second housing; the third housing is arranged between the first housing and the second housing, and rounding together with the second housing to form a tapeline cavity; the tapeline structure is arranged inside the tapeline cavity; and the laser ranging device is arranged between the first housing and the third housing.

35. 发明申请

US20180001488A1 POWER-ASSISTED FOLDING KNIFE 审中-公开
公开(公告)号：US20180001488A1
公开(公告)日：2018-01-04
申请号：US15544398
申请日：2015-01-19
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD. , HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
发明人： Weiyi WANG
IPC分类号： B26B1/04
CPC分类号： B26B1/04 , B26B1/044 , B26B1/048 , B26B5/00
摘要： The present invention provides a power-assisted folding knife, including: a blade holder; a blade arranged in the blade holder; a handle rotatably connected to the blade holder; a locking mechanism for locking the blade holder in an unfolded position and/or a folded position; the power-assisted folding knife further includes a power-assisting mechanism connected to the blade holder and the handle, for providing assisting power when unfolding a power-assisted folding knife. The power-assisted folding knife in the present invention uses an assisting mechanism for providing assisting power when unfolding a folding knife, so as to facilitate easier unfolding of the folding knife and to allow single hand operation; the blade holder can be locked in an unfolded position and/or a folded position to ensure safe use of the power-assisted folding knife.

36. 发明授权

US09770813B2 Ratchet tool 有权
公开(公告)号：US09770813B2
公开(公告)日：2017-09-26
申请号：US14369795
申请日：2014-06-13
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD , HANGZHOU GREAT STAR INDUSTRIAL CO., LTD
发明人： Weiyi Wang
IPC分类号： B25B15/04 , B25B23/18
CPC分类号： B25B15/04 , B25B23/18
摘要： A ratchet tool includes a shaft member, a handle and a ratchet mechanism, in which the handle is connected to the ratchet mechanism, and the shaft member extends into the interior of the ratchet mechanism along the central axle of the ratchet mechanism from the front end of the ratchet mechanism and is connected to the ratchet mechanism. The shaft member includes a shaft and an extension portion which passes through the rear end of the ratchet mechanism along the central axle of the ratchet mechanism from the front end of the ratchet mechanism and is connected to the ratchet mechanism, and the shaft is designed to be integrated with or separated from the extension portion. Such a design of the shaft member solves the wobble problem of the shaft. The ratchet tool of the present invention also includes a lighting device. The ratchet tool of the present invention requires small turning force when turning back and has strong capacity of torque transferring, and at the same time achieves lighting feature.

37. 发明授权

US09744679B2 Multifunctional tool 有权
公开(公告)号：US09744679B2
公开(公告)日：2017-08-29
申请号：US14369871
申请日：2014-05-26
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD , HANGZHOU GREAT STAR INDUSTRIAL CO., LTD
发明人： Weiyi Wang
IPC分类号： B26B17/00 , B26B11/00 , B25G1/08 , B26B13/04 , B26B13/22
CPC分类号： B26B11/005 , B25G1/08 , B26B11/00 , B26B13/04 , B26B13/22
摘要： The present invention discloses a multifunctional tool, wherein one blade carrier can be folded and stored in one handle, so that the multifunctional tool can be used as scissors and can be used as a utility knife as well. The blade of a blade carrier can be removed, a blade cartridge is mounted on the multifunctional tool, and spare blades can be stored in the blade cartridge. The blade can be replaced by saw blade, so that it can be used as a saw when it is in the form of the utility knife.

38. 发明申请

US20170173763A1 LOCKING PLIERS 审中-公开
公开(公告)号：US20170173763A1
公开(公告)日：2017-06-22
申请号：US15327022
申请日：2014-07-18
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD. , HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
发明人： Min WANG
IPC分类号： B25B7/12
CPC分类号： B25B7/123
摘要： An example pair of locking pliers comprises a first gripping head, a second gripping head, a first handle and a second handle, the first gripping head being mounted to the first handle, the second gripping head being pivotably mounted to the first handle and pivotably mounted to the second handle via a first joint. The pair further comprises a single connecting rod, a sliding mechanism and a locking mechanism, one end of the connecting rod mechanism being pivotably mounted to the second handle via a second joint, the other end being pivotably mounted to the sliding mechanism via a third joint, the sliding mechanism and the locking mechanism being slidably mounted to the first handle.

39. 发明申请

US20170003125A1 SPIRIT LEVEL HAVING REFLECTION BUBBLE 有权
标题翻译：具有反射气泡的精神层面
公开(公告)号：US20170003125A1
公开(公告)日：2017-01-05
申请号：US14369897
申请日：2014-03-24
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD.
发明人： Xiaoheng CHI
IPC分类号： G01C9/32 , G01C9/34
CPC分类号： G01C9/32 , G01C9/34
摘要： The present invention provides a spirit level having reflection bubble which comprises an elongate body, a first surface and a second surface, a cavity which has an opening on the second surface is arranged between the first surface and the second surface; the spirit level arranged in the cavity comprising: a non-opaque body having a slope and a first viewing plane; a bubble component has a longitudinal axis perpendicular to the first surface is mounted in the body of the level, and the first surface is mounted between the first end of the bubble component and the measured surface, the first viewing plane is mounted between the second end of the bubble component and user; the image of the bubble component is formed by the reflection of the slopes; users can observe the image of bubble component from the first viewing plane via reflected by the slope. The present invention provides a spirit level having reflection bubble which using the reflection of light through the interface makes user can observe the bubble component from the front when the user measures the verticality, the spirit level is formed integrally, additional assembly and calibration are not needed, so the manufacturing is simple and the costs of production is low.
摘要翻译：本发明提供一种具有反射气泡的水平仪，其包括细长体，第一表面和第二表面，在第一表面和第二表面之间布置有在第二表面上具有开口的空腔; 布置在空腔中的精神层包括：具有斜率和第一观察平面的不透明体; 具有垂直于第一表面的纵向轴线的气泡部件被安装在水平的主体中，并且第一表面安装在气泡部件的第一端和测量的表面之间，第一观察平面安装在第二端的气泡组件和用户; 气泡分量的图像由斜面的反射形成; 用户可以通过斜坡反射从第一个观察平面观察气泡分量的图像。本发明提供一种具有反射气泡的水平仪，其使用通过界面的光反射，使得用户可以在用户测量垂直度时从前面观察气泡分量，不需要进行附加的组装和校准，所以制造简单，生产成本低。

40. 外观设计

USD754552S1 Spirit level having reflection bubble 有权
公开(公告)号：USD754552S1
公开(公告)日：2016-04-26
申请号：US29513025
申请日：2014-12-24
申请人： HANGZHOU GREAT STAR TOOLS CO., LTD , HANGZHOU GREAT STAR INDUSTRIAL CO., LTD
设计人： Xiaoheng Chi

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