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Auxiliary handles for power tools

A technology for auxiliary handles and electric tools, which is applied in the manufacture of tools and portable motorized devices. It can solve the problems of not making full use of the internal space of auxiliary handles, achieve simple and easy storage, expand the size range, and improve stability.

Active Publication Date: 2018-09-11
ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing auxiliary handles generally only have the function of assisting the use of electric tools, and do not make full and reasonable use of the internal space of the auxiliary handle

Method used

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  • Auxiliary handles for power tools
  • Auxiliary handles for power tools
  • Auxiliary handles for power tools

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 , 2 , 3, the auxiliary handle for electric tools provided by the first embodiment includes a handle 1 and a clamping seat 2 connected together, the handle 1 has a cavity 11, one end of the handle 1 and the clamping seat 2, and the other end is an open end 12 communicating with the cavity 11. The auxiliary handle of this embodiment also includes a storage device 4 for inserting the accessory 3 into the handle 1 from the open end 12 and fixing it in the cavity 11.

[0036] In this embodiment, on the basis of the existing auxiliary handle, a storage device 4 for fixing and storing the accessories 3 in the cavity 11 of the handle 1 is added. The auxiliary handle has the function of using the original auxiliary electric tool and also has the storage function. It is convenient for the user to access or replace accessories during the work process, and the user does not need to use frequently or carry a special tool box that is heavy and has too many accessori...

Embodiment 2

[0053] The difference between this embodiment and Embodiment 1 is that the fixing structure includes ribs on the outer peripheral wall of the receiving seat 5 and a slot on the inner wall of the opening end 12 of the handle 1, and the ribs and the slot are adopted Fit structure.

Embodiment 3

[0055] The difference between the present embodiment and the first embodiment is that the fixing structure is a threaded structure, including external threads provided on the outer peripheral wall of the receiving seat 5 and internal threads provided on the inner wall of the open end 12 of the handle 1 .

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PUM

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Abstract

The invention discloses an auxiliary handle used for an electric tool, and belongs to the technical field of electric tool accessories. The auxiliary handle comprises a handle grip with a cavity. The hand grip comprises an opening end communicating with the cavity. The auxiliary handle further comprises a storing device used for inserting an accessory in the handle grip from the opening end and fixing the accessory in the cavity. According to the auxiliary handle used for the electric tool, the storing device used for fixedly storing the accessory in the cavity of the hand grip is additionally arranged on the basis of an existing auxiliary handle, the auxiliary handle has a storing function while having the function of assisting in using the electric tool, users can conveniently take, store or replace the accessory in the working process, and the users do not need to frequently use or carry special tool kits which are large in weight and too large in accessory number.

Description

technical field [0001] The invention relates to the technical field of electric tool accessories, in particular to an auxiliary handle for electric tools. Background technique [0002] Nowadays, commonly used power tools such as impact drills and electric drills are widely used due to their light weight and ease of use. Because hand-held electric tools are prone to vibration during the working process, especially during drilling, especially when the workpiece material is relatively hard or the surface of the workpiece is uneven, the vibration of the electric tool is greater. Hand-held power tools generally only have one handle for holding. If the power tool shakes a lot during operation, the user will not hold it stably, and the position or size of the drilled hole will deviate, which is not conducive to ensuring the processing quality. In order to make the power tools work more stably, some manufacturers have added detachable auxiliary handles on the basis of the existing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25F5/02
CPCB25F5/02
Inventor 张进游瑞华李孝忠
Owner ZHEJIANG YAT ELECTRICAL APPLIANCE CO LTD
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