公开(公告)号：US20130205605A1

公开(公告)日：2013-08-15

申请号：US13371428

申请日：2012-02-11

Applicant: YIN HAN HUANG

Inventor： YIN HAN HUANG

IPC: B23D51/10 ,  B23D51/03 ,  B26B5/00

CPC classification number: B23D51/03 ,  B23D49/12 ,  B23D51/10 ,  B23D51/14

Abstract: A blade adapter for a hacksaw is connected to the spine of the hacksaw and includes three connection portions. The hacksaw blade is connected between the engaging portion connected to the handle of the hacksaw and one of the three connection portions of the blade adapter to set the hacksaw blade at two different angular positions relative to the spine. The hacksaw blade can be set to be parallel to the spine or at an angle relative to the spine. A jabsaw blade is able to be connected to the front end of the hacksaw.

Abstract translation: 用于钢锯的刀片适配器连接到钢锯的脊柱，并且包括三个连接部分。 钢锯刀片连接在连接到钢锯的手柄的接合部分和刀片适配器的三个连接部分中的一个之间，以将锯齿刀片相对于脊柱设置在两个不同的角度位置。 钢锯刀片可以设置为平行于脊柱或相对于脊柱成一定角度。 锯齿刀片能够连接到钢锯的前端。

公开(公告)号：USD618075S1

公开(公告)日：2010-06-22

申请号：US29342277

申请日：2009-08-21

Applicant: Yin Han Huang

Designer： Yin Han Huang

公开(公告)号：US20090241345A1

公开(公告)日：2009-10-01

申请号：US12055322

申请日：2008-03-26

Applicant: Yin Han Huang

Inventor： Yin Han Huang

IPC: B26B1/08

CPC classification number: B26B5/001

Abstract: A utility knife includes a handle and an actuator pivotably secured to the rear end of the handle and served as an auxiliary handgrip. In a storage position the actuator is fastened at the bottom of the handle. The actuator is adapted to dispose about perpendicular to the handle by pivoting such that subsequently moving the actuator axially through an axial slot of the handle will extend front portions of a blade and a blade carrier out of the handle. In this position, a user can exert a greater force in cutting an object by grasping both the handle and the handgrip.

Abstract translation: 实用刀包括手柄和可枢转地固定到手柄的后端并用作辅助手柄的致动器。 在存储位置，致动器紧固在手柄的底部。 致动器适于通过枢转而垂直于手柄布置，使得随后的致动器轴向地移动通过手柄的轴向槽将使叶片的前部部分和叶片承载件从手柄延伸出来。 在这种位置上，用户可以通过握住手柄和手柄来切割物体更大的力。

公开(公告)号：USD592034S1

公开(公告)日：2009-05-12

申请号：US29305407

申请日：2008-03-19

Applicant: Yin Han Huang

Designer： Yin Han Huang

公开(公告)号：USD558555S1

公开(公告)日：2008-01-01

申请号：US29261085

申请日：2006-06-07

Applicant: Yin Han Huang

Designer： Yin Han Huang

公开(公告)号：US20070283570A1

公开(公告)日：2007-12-13

申请号：US11448311

申请日：2006-06-07

Applicant: Yin Han Huang

Inventor： Yin Han Huang

IPC: F41B13/02

CPC classification number: B26B5/001

Abstract: A utility knife includes a housing having a compartment for receiving one or more spare knife blades, a blade carrier slidably received in the housing for supporting and moving a knife blade into and out of the housing, and a pushing device for selectively pushing and feeding one of the spare knife blades into the blade carrier without opening or detaching the housing. A pusher is slidably received in the housing and has an edge for engaging with and for moving the spare knife blade to the blade carrier, and a spring element may move the pusher relative to the housing and to offset the pusher from the spare knife blade. A hand grip may be used to move the pusher relative to the housing.

Abstract translation: 实用刀包括具有用于接收一个或多个备用刀片的隔间的壳体，可滑动地容纳在壳体中以用于支撑和移动刀片进出壳体的刀架，以及用于选择性地推动和进给一个 的备用刀片进入刀片托架而不打开或拆卸外壳。 推动器可滑动地容纳在壳体中并且具有用于与备用刀片接合并用于将备用刀片移动到刀片托架的边缘，并且弹簧元件可以相对于壳体移动推动器并且使推动器与备用刀片偏移。 手柄可以用于相对于壳体移动推动器。

公开(公告)号：US06729030B2

公开(公告)日：2004-05-04

申请号：US10173327

申请日：2002-06-13

Applicant: Yin Han Huang

Inventor： Yin Han Huang

IPC: B27B2106

CPC classification number: B23D51/125 ,  B27B21/02 ,  B27B21/06

Abstract: A hacksaw includes a frame having a chamber formed in a rear handle, an arm pivotally secured to the handle for tensioning a saw blade and having a rear oblong hole, a lever pivotally secured to the handle, and a tension rod pivotally secured to the lever and having a lower portion extended through the oblong hole of the arm. A latch has a block slidably received in the handle and has an orifice for slidably receiving the tension rod. A spring may bias the latch to engage with the lever, and may bias the arm away from the handle.

Abstract translation: 钢锯包括具有形成在后把手中的腔室的框架，枢转地固定到手柄上用于张紧锯片并具有后长椭圆孔的臂，可枢转地固定到手柄的杆和枢转地固定到杆的张力杆 并且具有延伸穿过臂的长方形孔的下部。 闩锁具有可滑动地容纳在手柄中的块，并且具有用于可滑动地容纳张力杆的孔口。 弹簧可以偏压闩锁以与杠杆接合，并且可以将臂偏离手柄。

公开(公告)号：USD411430S

公开(公告)日：1999-06-22

申请号：US86775

申请日：1998-04-17

Applicant: Yin Han Huang

Designer： Yin Han Huang

公开(公告)号：US5875551A

公开(公告)日：1999-03-02

申请号：US900505

申请日：1997-07-25

Applicant: Yin Han Huang

Inventor： Yin Han Huang

IPC: B26B5/00 ,  B26B3/06

CPC classification number: B26B5/00

Abstract: A knife includes two housings having a front portion for engaging with blades. One of the housings includes a projection formed in the front portion for engaging with a depression of the other housing so as to secure the front portions of the housings together. A rod is rotatably engaged in the rear portion of one of the housings. A cap is secured to one end of the rod, and a spring biases the cap to engage with the rear ends of the housings so as to secure the rear ends of the housings together. The housings can be secured together without additional tools.

Abstract translation: 刀包括具有用于与叶片接合的前部的两个壳体。 壳体中的一个包括形成在前部中的突起，用于与另一壳体的凹部接合，以将壳体的前部部分固定在一起。 杆可旋转地接合在其中一个壳体的后部。 帽被固定到杆的一端，并且弹簧偏压帽以与壳体的后端接合，以将壳体的后端固定在一起。 外壳可以固定在一起，无需额外的工具。

公开(公告)号：US08984994B2

公开(公告)日：2015-03-24

申请号：US13589122

申请日：2012-08-18

Applicant: Yin Han Huang

Inventor： Yin Han Huang

IPC: B25G3/26 ,  B25F1/02 ,  B23D49/10

CPC classification number: B25G3/26 ,  B23D49/10 ,  B25F1/02

Abstract: A hand tool includes a handle and a holding member is connected to the front end of the handle. A first part is connected to one end of the holding member and is connected to a second part connected to the front end of the handle. The first part has a first recess defined transversely therethrough. A second recess and a third recess are respectively in one side of the first part and communicate with the first recess. The second recess is located between the first and third recesses. A control unit has two pins which are movably cooperated with the first, second and the third recesses. The second pin is connected to the first pin. When pushing the first pin toward the second pin, the first part is shifted from the second part so that a blade is inserted into or removed from the first and second parts.

Abstract translation: 手柄包括手柄，并且保持构件连接到手柄的前端。 第一部分连接到保持构件的一端并​​且连接到连接到手柄前端的第二部分。 第一部分具有横向穿过其中限定的第一凹部。 第二凹部和第三凹部分别位于第一部分的一侧并与第一凹部连通。 第二凹部位于第一和第三凹部之间。 控制单元具有与第一，第二和第三凹部可移动地配合的两个销。 第二个引脚连接到第一个引脚。 当将第一销推向第二销时，第一部分从第二部分移位，使得叶片插入第一和第二部分或从第一部分移除。