Steel wire fastening device of electric steel wire cutter

Abstract

The invention relates to the field of kitchen appliance, in particular to a steel wire fastening device of an electric steel wire cutter. The steel wire fastening device comprises a fastening transmission wheel, a slider, a first sliding groove, a second sliding groove and a fastening nut. The fastening transmission wheel is in a dumb-bell shape, a steel wire is wound around the middle of the fastening transmission wheel, and the fastening transmission wheel is used for transmission of driving the steel wire. A thread is arranged at one end of a fastening transmission wheel shaft, and the threaded end of the fastening transmission wheel shaft penetrates through the second sliding groove to be connected with a shell through the fastening nut. The position of the fastening transmission wheel can be controlled by adjusting the fastening nut. The other end of the fastening transmission wheel shaft penetrates through the first sliding groove and is fixedly connected with the slider. The section of the slider is in an inversed-T shape, the narrow end of the slider is located in the first sliding groove, the wide end of the slider is located outside the first sliding groove, and the slider can slide in the first sliding groove. The slider is matched with the fastening nut to play a fixing role at the position of the fastening transmission wheel. The annular steel wire in movement can be fastened, the tightness degree of the steel wire can be adjusted according to needs, and the steel wire fastening device is easy to operate, low in price, and capable of being conveniently popularized among families.

Description

technical field [0001] The invention relates to the field of kitchen appliances, in particular to a wire tightening device for electric wire cutters. Background technique [0002] With the advancement of modern science and technology and the improvement of people's living standards, household kitchen work is becoming more and more automated and intelligent. All kinds of small kitchen appliances that replace people's manual operations have emerged as the times require. However, in the current kitchen life, the cutting work of food remains at the original level, and is still completed by people's manual operation of knives. In view of this, there is an urgent need for a small household electrical appliance that is convenient for people to quickly and safely cut vegetables, fruits, meat and other foods in ordinary families in daily life. [0003] It is known in the prior art that household electric wire cutters have been designed to solve the above problems. Chinese patent ap...

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Problems solved by technology

[0004] Aiming at the problem that the wire tightening device of household electric wire cutters in the prior art can only be used to tighten open-loop steel wires, but cannot be used to tighten closed-loop and moving steel wires, the present invention provides

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