Handheld tool

A hand-held tool and hand-held technology, applied in the field of gardening tools, can solve the problems of operation failure, high cost, and cable wear, and achieve the effect of safe and reliable operation, convenient operation and cost saving

Active Publication Date: 2009-11-25
POSITEC POWER TOOLS (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A cable is connected to the trigger of the first previous case, and the movement of the trigger is transmitted to the rotating bracket through the rope, and then the piston rod is pushed to move to trigger the switch; in the transmission mechanism that transmits the movement of the trigger, the cable It will often rub against the rotating bracket. Over time, the cable will be worn or deformed, which will easily lead to operational failure
The processing and structural fabrication of the inverted triangular groove on the handle and the guide post of the trigger in the second previous case are relatively complicated, and the cost will be relatively high

Method used

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Examples

Experimental program
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Embodiment Construction

[0031] The invention discloses a hand-held gardening cutting tool, which will now be described with specific embodiments.

[0032] refer to figure 1 As shown, the trimmer 1 has a main body casing 2 extending longitudinally, and a driving device (not shown) is arranged in the main body casing 2, and the front end of the main body casing 2 is connected with a blade assembly 3, and the main body casing 2 2 and the blade assembly 3 is provided with a protective cover 6, the rear end of the main body shell 2 is provided with a rechargeable battery pack 7 detachably connected with the main body shell, above the battery pack 7, there is a The shell 2 is connected with the main handle 4, which is the rear handle 4 that the operator holds during operation. The gripping portion of the rear handle 4 extends longitudinally along the main body casing 2. The switch 8 is pivotally connected to a trigger device 9 on the side of the grip part close to the battery pack 7, and the trigger devic...

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PUM

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Abstract

The invention discloses a handheld cutting tool. The handheld cutting tool comprises a main machine shell, a driving device arranged on the main machine shell, a workpiece driven by the driving device, a switch for controlling the driving device, as well as a first handle and a second handle which are arranged on the main machine shell, wherein the first handle is provided with a first trigger device, the second handle is provided with a second trigger device, and the switch can be started only when the two trigger devices are triggered by an operator respectively; and the second trigger device comprises a U-shaped trigger part, the U-shaped trigger part is provided with two end parts, the first end is movably connected to the second handle, the second end is set as a tail free end, and the arrangement of the U-shaped trigger part ensures that the operator can ensure the safe and effective triggering of the switch by holding any gripping part of the second handle.

Description

technical field [0001] The invention relates to a gardening tool, especially a hand-held cutting tool. Background technique [0002] Usually, outdoor gardening cutting tools such as pruning shears are provided with front and rear handles for holding and operating with both hands, each handle is provided with a trigger device, and only when the trigger devices of the two handles are respectively pressed by the operator The shear switch can be activated, so that the pruning shears can perform driving work to meet the safety requirements during cutting operations. [0003] For example, the patent specification of U.S. Patent No. 61786421 discloses a two-handed electric pruning shears, which includes a main body casing, a main handle arranged at the rear end of the main body casing, and a U-shaped auxiliary handle located at the front end of the main body casing. The main handle is provided with a trigger piece, and the auxiliary handle is provided with a U-shaped trigger piece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/00A01G3/053B25F5/02
Inventor 杨军
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD
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