Tapping wrench with LED lamp
A technology of LED lights and handles, which is applied in the field of processing tools, can solve problems such as difficult to drive in and laborious, and achieve the effects of good light, simple structure, and increased torque
Inactive Publication Date: 2017-10-31
钟鑫
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Problems solved by technology
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The invention discloses a tapping wrench with an LED lamp, which comprises a handle, a connecting rod and a collet. Both ends of the handle are provided with internal threaded holes with openings facing outwards. One or both ends of the handle can be passed through the internal thread. The hole is threadedly connected to the extended handle with the screw, and the connecting rod includes an outer connecting rod and an inner connecting rod that can be retracted in the outer connecting rod, and several pairs of first through holes are provided on the inner connecting rod and the outer connecting rod, and the The inner connecting rod and the outer connecting rod pass through the corresponding first through hole through the first screw and are fixedly connected by the first nut. The handle is also equipped with a power supply device, a power switch and a metal hose with a power cord inside. The other end of the metal hose is connected with an LED lamp, and the power supply device, the power switch and the LED lamp are electrically connected. The wrench can add a handle to the handle to increase the torque. It has an LED light to provide good light. It can also be installed with different types of tapping heads to meet different job requirements.
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Description & Claims & Application Information
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