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1. 发明授权

US12084324B1 Angle-adjustable crowbar 有权
公开(公告)号：US12084324B1
公开(公告)日：2024-09-10
申请号：US18122724
申请日：2023-03-17
申请人： Yongkang Huajie Industry Trade Co., Ltd.
发明人： Huaming Huang , Huang Xiaojie
IPC分类号： B66F15/00 , B25D1/04 , B25D1/06 , B25G1/06
CPC分类号： B66F15/00 , B25D1/045 , B25D1/06 , B25G1/06 , B25D2250/005
摘要： The present invention discloses an angle-adjustable crowbar that comprises a crowbar body and a crowbar head. The crowbar head includes a first hinge base and a second hinge base in a spaced manner, and a head of the crowbar body is rotatably mounted between the first hinge base and the second hinge base through an angle adjustment mechanism. The angle adjustment mechanism comprises a limit shaft penetrating through the first hinge base, the crowbar body and the second hinge base, a first tooth portion, a polygonal limit portion and a second tooth portion are sequentially disposed on an outer wall of the limit shaft in an axial direction. The angle-adjustable crowbar overcomes the defects that the limit strength of existing crowbars is weak, the tooth portion is unlikely to be damaged, and the crowbar head cannot be replaced.

2. 发明公开

US20240208022A1 MAGNETIC HAMMER COVER 审中-公开
公开(公告)号：US20240208022A1
公开(公告)日：2024-06-27
申请号：US18545456
申请日：2023-12-19
申请人： Daniel J. Raymond
发明人： Daniel J. Raymond
IPC分类号： B25D1/02 , B25D1/06
CPC分类号： B25D1/02 , B25D1/06
摘要： Another aspect of the present disclosure is related to a hammer that has a head with a striking face. The hammer also has a handle that extends generally perpendicularly away from the head. A cover can be detachably connected with the head of the hammer to cover the striking face. The cover also has a body that has a generally planar covering portion and a side wall that extends orthogonally away from the covering portion along a perimeter of the covering portion. The body is attachable with a hammer head in such a manner that the covering surface covers a striking surface of the hammer. The hammer also includes a magnet for magnetically holding fasteners.

3. 发明申请

US20210252684A1 Multipurpose Tool 有权
公开(公告)号：US20210252684A1
公开(公告)日：2021-08-19
申请号：US17144234
申请日：2021-01-08
申请人： Aaron Sagarese
发明人： Aaron Sagarese
IPC分类号： B25D1/04 , B25D1/06 , B25F1/00 , B25G1/10
摘要： A multipurpose hammer tool with a balanced weight. The multipurpose hammer comprises a lighter weight head attached to one end of an ergonomically configured handle. A foot claw is attached to the opposite end of the ergonomically configured handle. The foot claw is weighted to balance the weight of the multipurpose hammer so that the head may be lighter requiring less force to swing the hammer. The foot claw is curved to pull out nails with leverage. The head comprises a hexagonal face for striking nails with a pair of magnetic nail catches on the top and bottom. A foot claw end of the head has straight tines for pulling nails close to a wall or corner where a curved claw would not fit.

4. 发明申请

US20210094162A1 HAMMER EXTENDER 有权
公开(公告)号：US20210094162A1
公开(公告)日：2021-04-01
申请号：US17033867
申请日：2020-09-27
申请人： Rex Harper
发明人： Rex Harper
IPC分类号： B25D1/14 , B25D1/06
摘要： In one example, a system includes a hammer extender having a head formed from an upper layer, a lower layer and a side layer. The hammer extender includes an elongated body portion having a solid core elongated portion and a hollow core elongated portion. One end of the solid core elongated portion is connected to the head, and the other end is connected to the hollow core elongated portion. The hollow core elongated portion can receive and guide a nail during impact. The system may include a hammer having a hammer handle with a hollow interior to store the hammer extender.

5. 发明授权

US09233462B2 Hammer 有权
标题翻译：锤子
公开(公告)号：US09233462B2
公开(公告)日：2016-01-12
申请号：US14059158
申请日：2013-10-21
申请人： Milwaukee Electric Tool Corporation
发明人： Zachary LaPorte
IPC分类号： B25G3/14 , B25D1/00 , B25D1/06
CPC分类号： B25G3/14 , B25D1/06 , B25G1/10 , Y10T29/49993
摘要： A striking tool includes a striking head, a passage extending through the striking head, and an elongated handle defining a longitudinal axis. The elongated handle has a mounting portion disposed in the passage, and the mounting portion includes a finger and a plurality of ribs extending outwardly from the finger to define a gap between the ribs and an internal wall of the passage. The striking tool further includes a resin filling a volume between the mounting portion and the passage to provide an adhesive bond between the striking head and the handle. The resin interlocks with the ribs to provide a mechanical bond between the striking head and the handle.
摘要翻译：打击工具包括打击头，延伸穿过打击头的通道和限定纵向轴线的细长手柄。细长的手柄具有设置在通道中的安装部分，并且安装部分包括手指和从手指向外延伸的多个肋，以限定肋之间的间隙和通道的内壁。打击工具还包括填充安装部分和通道之间的体积的树脂，以提供打击头部和把手之间的粘结。树脂与肋互锁以在打击头和手柄之间提供机械结合。

6. 发明申请

US20120091409A1 STRIKING TOOLS 有权
标题翻译：打击工具
公开(公告)号：US20120091409A1
公开(公告)日：2012-04-19
申请号：US13334639
申请日：2011-12-22
申请人： Jared W. Hanlon
发明人： Jared W. Hanlon
IPC分类号： B25D1/12 , B25D1/06 , B28D1/26 , B25D1/04
CPC分类号： B25D1/06 , B25D1/12 , B25D2222/42 , B25D2222/72 , B25G1/01 , B25G1/102
摘要： Hammers suitable to different tasks are described. Each hammer includes features to reduce vibration and provides advantageous balance and mass distribution. The hammers have a handle portion comprising an I-shape sectional profile and a head comprising a cavity formed therethrough. Each hammer may further comprise various nail or other fastener removal structures, such as a claw, slots, notches, or the like. The hammer may further include a nail-starter with magnetic nail retention.
摘要翻译：描述适合不同任务的锤子。每个锤子包括减少振动并提供有利的平衡和质量分布的特征。锤具有包括I形截面轮廓的手柄部分和包括通过其形成的空腔的头部。每个锤可以进一步包括各种指甲或其它紧固件去除结构，例如爪，槽，凹口等。锤子可以进一步包括具有磁钉保持力的钉子起子。

7. 发明申请

US20110079111A1 STRIKING TOOL 有权
标题翻译： STRIKING工具
公开(公告)号：US20110079111A1
公开(公告)日：2011-04-07
申请号：US12967936
申请日：2010-12-14
申请人： Jared Hanlon
发明人： Jared Hanlon
IPC分类号： B25D1/12 , B25D1/06
CPC分类号： B25D1/06 , B25D1/12
摘要： A hammer that that reduces vibration and provides advantageous balance and mass distribution having a handle portion comprising an I-shape sectional profile and a head comprising a cavity formed therethrough. The hammer may further comprise various nail or other fastener removal structures, such as a claw, slots, notches, or the like. The hammer may further include a nail-starter with magnetic nail retention.
摘要翻译：一种锤子，其减少振动并提供有利的平衡和质量分布，其具有包括I形截面轮廓的手柄部分和包括由其形成的腔体的头部。锤可以进一步包括各种指甲或其它紧固件去除结构，例如爪，槽，凹口等。锤子可以进一步包括具有磁钉保持力的钉子起子。

8. 发明授权

US6062108A Magnetic hammer 失效
标题翻译：磁锤
公开(公告)号：US6062108A
公开(公告)日：2000-05-16
申请号：US289824
申请日：1999-04-12
申请人： Maximo Rosero
发明人： Maximo Rosero
IPC分类号： B25D1/06 , B25D1/00
CPC分类号： B25D1/06
摘要： A magnetic hammer includes an elongated handle having an upper end and a lower end with a hammer head mounted to the upper end. The hammer head includes a nail engaging portion having a bore therein for removably receiving an electromagnetic insert. A switch means on the handle delivers power from a power source within the handle to the electromagnet whereby a nail may be magnetically secured to the hammer head.
摘要翻译：磁锤包括具有上端的细长手柄和具有安装到上端的锤头的下端。锤头包括在其中具有孔的指甲接合部分，用于可拆卸地接收电磁插入件。手柄上的开关装置将电力从手柄内的电源传递到电磁体，由此钉子可以磁性地固定到锤头上。

9. 发明授权

US4944203A Drywall hammer and magnetic handle 失效
标题翻译：干锤锤和磁力手柄
公开(公告)号：US4944203A
公开(公告)日：1990-07-31
申请号：US413222
申请日：1989-09-27
申请人： John A. Miller
发明人： John A. Miller
IPC分类号： B25D1/00 , B25D1/06
CPC分类号： B25D1/06 , B25D1/00
摘要： A drywall hammer utilizing a beveled first end and a blunt second end formed on the head of the hammer is provided at an angulation relative to the axis of the handle to protect an individual's hand when utilizing the hammer. Furthermore, the handle is provided with a magnetic member directed through the handle oriented orthogonally relative to the axis of the handle to position nails and the like thereon for use by an individual to enable positioning of nails within a drywall surface at elevated positions to provide enhanced access by an individual without recourse to ladders and the like.
摘要翻译：使用形成在锤头上的倾斜的第一端和钝的第二端的干墙锤以相对于手柄的轴线的角度设置，以在使用锤时保护个人的手。此外，手柄设置有引导通过手柄的磁性构件，其相对于手柄的轴线正交定向，以定位钉子等，以供个人使用，以使指甲能够在升高位置的干墙壁表面内定位，以提供增强的一个人无法求助于梯子等。

10. 发明授权

US2821222A Magnetic hammer and method of making same 失效
标题翻译：磁锤及其制作方法
公开(公告)号：US2821222A
公开(公告)日：1958-01-28
申请号：US34829053
申请日：1953-04-13
申请人： MOUNT GEORGE W
发明人： MOUNT GEORGE W
IPC分类号： B25D1/06
CPC分类号： B25D1/06 , Y10S7/901

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