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1. 发明授权

US06691793B2 Weeder 失效
标题翻译：除草机
公开(公告)号：US06691793B2
公开(公告)日：2004-02-17
申请号：US10337073
申请日：2003-01-06
申请人： Kinjiro Ota
发明人： Kinjiro Ota
IPC分类号： A01B100
CPC分类号： A01B1/18
摘要： A weeder includes an elongated shaft having a predetermined length and a longitudinal bore, a gripping mechanism provided at an upper end portion of the elongated shaft, a chuck mechanism provided at a lower end portion of the elongated shaft for pinching weeds, an operating lever mechanism for actuating the chuck mechanism, the operating lever mechanism provided at an axial portion of the elongated shaft which is adjacent the gripping mechanism, and a towing wire inserted in the longitudinal bore of the elongated shaft and coupling the chuck mechanism and the operating lever mechanism.
摘要翻译：除草器包括具有预定长度的细长轴和纵向孔，设置在细长轴的上端部的夹持机构，设置在细长轴的下端部的用于夹杂杂草的卡盘机构，操作杆机构为了致动卡盘机构，设置在细长轴的与抓握机构相邻的轴向部分处的操作杆机构以及插入细长轴的纵向孔中并联接卡盘机构和操作杆机构的牵引线。

2. 发明授权

US07131677B2 Weeder 失效
标题翻译：除草机
公开(公告)号：US07131677B2
公开(公告)日：2006-11-07
申请号：US10852004
申请日：2004-05-24
申请人： Kinjiro Ota
发明人： Kinjiro Ota
IPC分类号： A01B1/16
CPC分类号： A01B1/18
摘要： A weeder includes a longitudinal shaft having a predetermined length and a longitudinal bore, a chuck mechanism provided at a lower end portion of the longitudinal shaft for pinching and pulling out weeds in the ground, the chuck mechanism including first and second pinching members for pinching the weeds therebetween, a first remover member combined with the chuck mechanism for forcedly removing the weeds and/or mud from the first pinching member, a second remover member combined with the chuck mechanism for forcedly removing the weeds and/or mud from the second pinching member, an operating lever mechanism provided on an axis of the longitudinal shaft for actuating the first and second pinching members and the first and second remover members, and a towing wire inserted and extending within the longitudinal bore of the longitudinal shaft, and coupling the chuck mechanism and the operating lever mechanism.
摘要翻译：除草器包括具有预定长度的纵向轴和纵向孔;夹紧机构，设置在纵轴的下端部，用于在地面上夹取和拉出杂草;卡盘机构包括第一和第二夹持件，用于夹紧在它们之间产生杂草，第一去除部件与用于从第一夹持部件强制除去杂草和/或泥浆的卡盘机构相结合，与卡盘机构组合的第二去除部件，用于从第二夹持部件强制除去杂草和/或泥浆，设置在所述纵向轴的轴线上用于致动所述第一和第二夹持构件以及所述第一和第二移除构件的操作杆机构以及在所述纵向轴的纵向孔内插入并延伸的牵引线，并且联接所述卡盘机构和操作杆机构。

3. 外观设计

USD480281S1 Weeder 失效
标题翻译：除草机
公开(公告)号：USD480281S1
公开(公告)日：2003-10-07
申请号：US29170812
申请日：2002-11-12
申请人： Kinjiro Ota
设计人： Kinjiro Ota

4. 发明授权

US07152260B2 Holding means for use in blanket or coverlet and the like 失效
标题翻译：用于毯子或毛毯等的保持装置
公开(公告)号：US07152260B2
公开(公告)日：2006-12-26
申请号：US10928336
申请日：2004-08-27
申请人： Kinjiro Ota
发明人： Kinjiro Ota
IPC分类号： A47C21/02
CPC分类号： A47C21/022 , Y10T24/23
摘要： A holding appliance for use in bedding, includes a belt adapted to be wound around a bottom surface of a bed, two hook devices provided at both terminals of the belt, and two fastening devices for holding and fastening portions of a periphery of the bedding, the fastening devices being adapted to be caught by the hook devices. In accordance with an embodiment of this invention, there is disclosed a holding appliance for use in bedding, that includes a hook member adapted to be interposed and located between a bed base and a mattress on the bed base, and a fastening device for holding and fastening a portion of a periphery of the bedding, the fastening device being adapted to be caught by the hooking member. In accordance with another embodiment of this invention, there is disclosed a holding appliance for use in bedding, that includes a body adapted to be interposed and located between a bed base and a mattress on the bed base, and a fastening device pivotally supported to the body for holding and fastening a portion of a periphery of the bedding. Each of the fastening devices includes a substantially ring-like body having a pair of first spaced apart portions having first ends and second ends, a second portion disposed between the first ends of the first spaced apart portions and interconnecting the first spaced apart portions, and a third portion disposed between the second ends of the first spaced apart portions and interconnecting the first spaced apart portions, and a holding member bridged between the first spaced apart portions so as to be slidable along the first spaced apart portions.
摘要翻译：一种用于床上用品的保持装置，包括适于围绕床的底面缠绕的带，设置在带的两端的两个钩装置和用于保持和紧固床垫周边部分的两个紧固装置，紧固装置适于被钩装置卡住。根据本发明的一个实施例，公开了一种用于床上用品的保持装置，其包括适于插入并位于床基座和床基座上的床垫之间的钩构件，以及用于保持和紧固床垫的周边的一部分，紧固装置适于被钩构件卡住。根据本发明的另一个实施例，公开了一种用于床上用品的保持装置，其包括适于被插入并位于床基座和床基座上的床垫之间的主体，以及枢转地支撑在该基座上的紧固装置用于保持和紧固床上用品周边部分的本体。每个紧固装置包括具有一对第一间隔开的部分的基本上环状的主体，其具有第一端部和第二端部，第二部分设置在第一间隔开的部分的第一端部之间并且互连第一间隔开的部分，以及第三部分，设置在第一间隔开的部分的第二端之间并互连第一间隔开的部分;以及保持构件，其桥接在第一间隔开的部分之间，以便沿着第一间隔开的部分可滑动。

5. 发明申请

US20060000061A1 Holding means for use in blanket or coverlet and the like 失效
公开(公告)号：US20060000061A1
公开(公告)日：2006-01-05
申请号：US10928336
申请日：2004-08-27
申请人： Kinjiro Ota
发明人： Kinjiro Ota
IPC分类号： A47C21/02
CPC分类号： A47C21/022 , Y10T24/23
摘要： A holding appliance for use in bedding, includes a belt adapted to be wound around a bottom surface of a bed, two hook devices provided at both terminals of the belt, and two fastening devices for holding and fastening portions of a periphery of the bedding, the fastening devices being adapted to be caught by the hook devices. In accordance with an embodiment of this invention, there is disclosed a holding appliance for use in bedding, that includes a hook member adapted to be interposed and located between a bed base and a mattress on the bed base, and a fastening device for holding and fastening a portion of a periphery of the bedding, the fastening device being adapted to be caught by the hooking member. In accordance with another embodiment of this invention, there is disclosed a holding appliance for use in bedding, that includes a body adapted to be interposed and located between a bed base and a mattress on the bed base, and a fastening device pivotally supported to the body for holding and fastening a portion of a periphery of the bedding. Each of the fastening devices includes a substantially ring-like body having a pair of first spaced apart portions having first ends and second ends, a second portion disposed between the first ends of the first spaced apart portions and interconnecting the first spaced apart portions, and a third portion disposed between the second ends of the first spaced apart portions and interconnecting the first spaced apart portions, and a holding member bridged between the first spaced apart portions so as to be slidable along the first spaced apart portions.

6. 发明授权

US5615541A Weeder 失效
标题翻译：除草机
公开(公告)号：US5615541A
公开(公告)日：1997-04-01
申请号：US526843
申请日：1995-09-11
申请人： Kinjiro Ota
发明人： Kinjiro Ota
IPC分类号： A01B1/18 , A01D11/00
CPC分类号： A01B1/18
摘要： A weeder which a user can use in a standing posture, comprises an operating shaft having a longitudinal bore and a grip provided at an upper end thereof, the operating shaft having a length long enough to allow the user to operate the operating shaft in the standing posture while grasping the grip, a support rod telescoped in the longitudinal bore of the operating shaft, a chuck mechanism arranged at a lower end portion of the shaft for pulling out the weeds by the roots, the chuck mechanism including a pair of first and second frames and a pair of first and second chuck pawls for pinching the roots of the weeds, the first frame supported to a lower end portion of the rod, the second frame pivotally supported to the first frame, the first chuck pawl provided at a lower end of the first frame, the second chuck pawl provided at a lower end of the second frame, each of the first and second chuck pawls having a lower sharp end and adapted to be stuck into the ground when the shaft is pushed down against the ground by the user, a linkage mechanism provided between the shaft and the second frame for causing the second frame to be pivoted while causing a lower sharp end of the second chuck pawl to be closed toward a lower sharp end of the first chuck pawl, to thereby allow the lower sharp ends of the first and second chuck pawls to pinch the roots of the weeds therebetween.
摘要翻译：用户可以以站立姿态使用的除草器包括具有纵向孔和设置在其上端的把手的操作轴，操作轴具有足够长的长度，以允许使用者操作操作轴站立抓握把手的姿势，一个伸缩在操作轴的纵向孔内的支撑杆，一个卡盘机构，设置在轴的下端部分，用于将根部的杂草拉出，卡盘机构包括一对第一和第二框架和用于夹紧杂草根部的一对第一和第二卡盘爪，第一框架支撑在杆的下端部分，第二框架枢转地支撑在第一框架上，第一卡盘棘爪设置在下端第一框架的第二卡盘棘爪设置在第二框架的下端，第一和第二卡盘棘爪中的每一个具有较低的尖端，并且当轴是脓液时适于粘在地面上由使用者向下抵靠地面，连接机构设置在所述轴和所述第二框架之间，用于使所述第二框架枢转，同时使得所述第二卡盘棘爪的下尖锐端朝向所述第一框架的下尖端封闭卡爪，从而允许第一和第二卡盘棘爪的下尖端夹住其间杂草的根部。

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