Electric ramming tool

A nail gun and nailing technology, which is applied in the field of nail guns, can solve the problems of troublesome switching operation and inability to switch modes, and achieve the effect of preventing misoperation, preventing inadvertent operation, and enhancing switching operability
CN101743099AInactive Publication Date: 2010-06-16MAKITA CORP
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
MAKITA CORP
Publication Date
2010-06-16
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

In a conventional electric ramming tool for performing the ramming operation by using an electric motor as a drive source, operation mode is switched between a sequential ramming mode and a single ramming mode for example by switching operation of an extra switching lever and thereby the switching operation is troublesome. In the inventive electric ramming tool, operation mode is switched without requiring a troublesome operation. A lock lever (30) for preventing incorrect operation of the trigger (4) more positively is provided, and the operation mode is switched by altering the operation order of the lock lever (30) and a contact trip (26).
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Description

technical field

[0001] The invention relates to a nail gun used for nailing nails and other nails into a material to be nailed. The nail gun uses a motor as a driving source. Background technique

[0002] For example, the nail gun usually uses compressed air as the driving source, and the piston is reciprocated by the compressed air, so as to obtain a larger impact force (air nail gun). In contrast, there is also a nail gun that uses an electric motor as a drive source to reciprocate a nailing driver (firer) to strike nails or other nails (electric nail gun). By using a DC power supply (battery) to drive the motor as the driving source, it is not necessary to connect the air hose and the compressor when the compressed air is used as the driving source. Therefore, the ease of use of the nail gun can be improved. and operability.

[0003] This electric nail gun has the following basic mechanism: the drive wheel is rotated by using the motor as the driving source, and the dri...

Claims

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