公开(公告)号：US20130298411A1

公开(公告)日：2013-11-14

申请号：US13980931

申请日：2011-01-21

申请人： Shozo Miyawaki

发明人： Shozo Miyawaki

IPC分类号： B25G1/10

CPC分类号： B25G1/102

摘要： Provided are a grip jacket which facilitates formation of a grip, is not easily separated, and is replaceable, and a grip for a cutting tool which exerts an excellent anti-slip effect, does not require insert molding, is low in cost, and is suitable for housing a folding blade as well. The grip jacket (10) to be mounted on a grip body to complete the grip for a cutting tool is made of an elastic body, and has a single-piece construction, with a pair of jacket side sections (110) interconnected by the intermediary of a jacket back section (120). Each jacket side section (110) has a thick-walled section (111) provided along an inner side of its open end (110c), and the thick-walled section (111) is provided with a fitting pocket (112) to be fitted with a fitting protrusion provided on the grip body side. The jacket back section (120) has, on its inner surface, a positioning protrusion (121) to be inserted into a fitting hole provided at the back section of the grip body for performing positioning.

摘要翻译： 提供一种便于形成把手的夹套，不容易分离并且是可更换的，并且用于具有优异防滑效果的切割工具的把手不需要嵌入成型，成本低，并且是 也适用于折叠刀片。 安装在抓握体上以完成用于切削工具的把手的夹套（10）由弹性体制成，并且具有单件结构，一对夹套侧部分（110）通过中间件相互连接 的夹套背部（120）。 每个护套侧部分（110）具有沿其开口端（110c）的内侧设置的厚壁部分（111），并且厚壁部分（111）设置有待装配的装配口袋（112） 具有设置在抓握体侧的配合突起。 夹套背部（120）在其内表面上具有定位突起（121），该定位突起（121）插入到设置在握持体的后部的配合孔中，用于进行定位。

公开(公告)号：US09185851B2

公开(公告)日：2015-11-17

申请号：US14004277

申请日：2011-03-15

申请人： Shozo Miyawaki

发明人： Shozo Miyawaki

IPC分类号： A01G3/08

CPC分类号： A01G3/083

摘要： A pole saw is provided which allows a saw blade to be manually attached or detached in a simple and easy manner. The pole saw includes the saw blade (10), a long handle (20) provided with one or more stages of poles, and a connecting bracket (30) for attaching the saw blade (10) to the distal end of the long handle (20). The pole saw is configured such that the connection and disconnection between the connecting bracket (30) and the long handle (20) are effected by a combination of pin locking and screw locking, the pin locking being effected by a spring-biased latching pin (40), the screw locking being effected by a dedicated hand screw (50) having a grip head (51).

摘要翻译： 提供了一种杆锯，其允许以简单和容易的方式手动地安装或拆卸锯片。 杆锯包括锯片（10），设置有一个或多个极的长柄（20）和用于将锯片（10）附接到长手柄的远端的连接托架（30） 20）。 杆锯被构造成使得连接支架（30）和长柄（20）之间的连接和断开通过销锁定和螺钉锁定的组合来实现，销锁定由弹簧偏置的闩锁销（ 如图40所示，螺钉锁定由具有夹头（51）的专用手动螺丝（50）进行。

公开(公告)号：US20150217439A1

公开(公告)日：2015-08-06

申请号：US14422761

申请日：2012-08-31

申请人： Shoji Miyawaki

发明人： Shoji Miyawaki

IPC分类号： B25G3/02 ,  B27B21/00

CPC分类号： B25G3/02 ,  B25G1/00 ,  B25G1/10 ,  B25G3/10 ,  B25G3/12 ,  B25G3/34 ,  B27B21/00 ,  B27B21/02

摘要： A blade-replaceable saw is provided which enables blade replacement work without the need of an additional connecting fitting or the like, facilitates extraction and insertion of saw blades with respect to the grip during that work, and also prevents looseness between the saw blade and the grip even during the use of the saw. The blade-replaceable saw has a saw blade (10) and a grip (20), the saw blade (10) having on its base side a flat insertion handle section (12) configured to be inserted into the grip (20), the grip (20) having a flat insertion slot (22) for receiving the insertion handle section (12) of the saw blade (10), the saw enabling replacement of the saw blade (10). A projection (24) is formed on an inner wall surface (22a) of the flat insertion slot (22) of the grip (20), for reducing the contact area with, and also reducing the contact gap with, the flat insertion handle section (12) of the saw blade (10).

摘要翻译： 提供了一种刀片可更换的锯，其能够在不需要额外的连接配件等的情况下进行刀片更换工作，便于在该工作期间相对于把手提取和插入锯片，并且还防止锯片与锯片之间的松动 即使在锯的使用期间抓握。 刀片可更换的锯具有锯片（10）和把手（20），锯片（10）在其基部侧具有构造成插入把手（20）中的平坦的插入手柄部分（12）， 具有用于接收锯片（10）的插入手柄部分（12）的平坦插入槽（22）的手柄（20），所述锯能够更换锯片（10）。 在所述把手（20）的平坦插入孔（22）的内壁表面（22a）上形成突起（24），以减小与所述平面插入手柄部分的接触面积，并且还减小与所述平坦插入手柄部分 （12）。

公开(公告)号：US09050730B2

公开(公告)日：2015-06-09

申请号：US14115374

申请日：2011-05-11

申请人： Shozo Miyawaki

发明人： Shozo Miyawaki

IPC分类号： B65D6/02 ,  B26B29/00 ,  B26B29/02 ,  B27B21/00

CPC分类号： B26B29/00 ,  B26B29/025 ,  B27B21/00

摘要： A saw sheath is provided which allows a saw to be inserted easily and smoothly, which prevents the inserted saw from easily falling out or rattling in the sheath, and which can suppress scraping-off of the inner wall by the blade tip of the saw blade caught by the inner wall. The saw sheath (1) includes a flat sheath opening section (10) and a flat main sheath body (20), and a saw blade (31) is inserted into the main sheath body (20) via the sheath opening section (10). The sheath opening section (10) has an opening width that is wider at the entrance and becomes narrower with depth. A pair of guide rollers (11a) are provided at the entrance of the sheath opening section (10), on the respective sides in the width direction of the entrance, and a pair of grip penetration preventing sections (15) are provided behind the pair of guide rollers (11a). Certain spacing between the grip penetration preventing section (15) and the corresponding guide roller (11a) constitutes an elastic grip-fitting space (16).

摘要翻译： 提供锯护套，其允许锯容易且平滑地插入，这防止插入的锯容易地从鞘中脱落或晃动，并且可以防止由锯片的刀片尖端刮掉内壁 被内壁抓住。 锯皮（1）包括平坦的皮套开口部分（10）和平的主鞘体（20），锯片（31）通过护套开口部分（10）插入主护套主体（20） 。 护套开口部（10）的入口处的开口宽度变宽，深度变窄。 一对引导辊（11a）设置在护套开口部（10）的入口的宽度方向的各侧的入口处，一对夹持穿透防止部（15）设置在该对的后方 的导辊（11a）。 手柄穿透防止部分（15）与相应的导向辊（11a）之间的一定距离构成一个弹性把持配合空间（16）。

公开(公告)号：US20130340266A1

公开(公告)日：2013-12-26

申请号：US14004277

申请日：2011-03-15

申请人： Shozo Miyawaki

发明人： Shozo Miyawaki

IPC分类号： A01G3/08

CPC分类号： A01G3/083

摘要： A pole saw is provided which allows a saw blade to be manually attached or detached in a simple and easy manner. The pole saw includes the saw blade (10), a long handle (20) provided with one or more stages of poles, and a connecting bracket (30) for attaching the saw blade (10) to the distal end of the long handle (20). The pole saw is configured such that the connection and disconnection between the connecting bracket (30) and the long handle (20) are effected by a combination of pin locking and screw locking, the pin locking being effected by a spring-biased latching pin (40), the screw locking being effected by a dedicated hand screw (50) having a grip head (51).

摘要翻译： 提供了一种杆锯，其允许以简单和容易的方式手动地安装或拆卸锯片。 杆锯包括锯片（10），设置有一个或多个极的长柄（20）和用于将锯片（10）附接到长手柄的远端的连接托架（30） 20）。 杆锯被构造成使得连接支架（30）和长柄（20）之间的连接和断开通过销锁定和螺钉锁定的组合来实现，销锁定由弹簧偏置的闩锁销（ 如图40所示，螺钉锁定由具有夹头（51）的专用手动螺丝（50）进行。